摘要：【中文】本实用新型涉及一种电机减速器透气结构，包括透气阀、透气阀盖板、透气阀盖板通孔、挡油板，所述透气阀和透气阀盖板安装在减速器壳体上，所述挡油板呈台阶状，且有两个台阶面，第一台阶面的右侧通过第一面板与第二台阶面连接，所述第二台阶面上设有一条通道，第二台阶面与透气阀盖板反面紧密相连，所述第一台阶面与减速器壳体之间留有一条间隙，第一台阶面、第一面板与透气阀盖板形成一个腔体。本实用新型简单且加工容易，与透气阀盖板和减速器壳体安装也方便，功能上既保留原来的透气效果又防止漏油。 【EN】The utility model relates to a motor reducer structure of breathing freely, including breather valve, breather valve apron through-hole, fender oil board, breather valve and breather valve apron are installed on retarder housing, it is the step form to keep off the oil board, and has two step faces, and the right side of first step face is passed through first panel and is connected with second step face, be equipped with a passageway on the second step face, second step face closely links to each other with breather valve apron reverse side, leave a clearance between first step face and the retarder housing, first step face, first panel and breather valve apron formation cavity. The utility model discloses simple and processing is easy, and is also convenient with breather flap and retarder housing installation, both keeps original ventilation effect in the function and prevents the oil leak.

摘要：【中文】本实用新型涉及一种集成式驱动电桥，包括壳体、电机、减速器以及PEU部件，减速器的输入轴与电机的轴一体成型形成输入轴，输入轴通过轴承设置在壳体内，输入轴一端设有转子硅钢片，另一端设有第一齿轮，壳体内还通过轴承设有中间轴和减速器组件，中间轴上设有第二齿轮，第二齿轮与第一齿轮啮合，中间轴上还设有第三齿轮，减速器组件上设有减速器齿轮圈，第三齿轮与减速器齿轮圈啮合。本实用新型的目的是提出一种电机、减速器以及PEU集成一体设计，动力系采用平行式结构，电机轴与减速器输入轴为一体结构，减速器壳体、电机壳体为一体结构，此设计可有效减少安装空间及安装难度，降低了产品的总重量，有效降低制造成本。 【EN】The utility model relates to an integrated form drive bridge, which comprises a housin, including a motor, an end cap, a controller, and a cover plate, reduction gear and PEU part, the input shaft of reduction gear and the axle integrated into one piece of motor form the input shaft, and the input shaft passes through the bearing setting in the casing, and input shaft one end is equipped with rotor silicon steel sheet, and the other end is equipped with first gear, still is equipped with jackshaft and reduction gear assembly through the bearing in the casing, is equipped with the second gear on the jackshaft, second gear and first gear engagement, still is equipped with the third gear on the jackshaft, is equipped with reduction gear circle on the reduction gear assembly, third gear. The utility model aims at providing an integrated integrative design of motor, reduction gear and PEU, driving system adopt the parallel structure, and motor shaft and reduction gear input shaft structure as an organic whole, and retarder casing, motor casing structure as an organic whole can effectively reduce the installation space and the installation degree of difficulty in this design, have reduced the total weight of product, effectively reduce manufacturing cost.

摘要：【中文】本实用新型涉及一种驱动电桥中的一体式轴，减速器的输入轴与电机的轴一体成型形成输入轴，所述输入轴一端设有转子硅钢片，另一端设有第一齿轮，所述输入轴上位于转子硅钢片与第一齿轮之间还设有轴承安装块，所述轴承安装块与输入轴一体成型，所述第一齿轮通过热套、花键配合或者键槽配合的方式安装在输入轴上。本实用新型将齿轮段与轴段设计成两部分，两部分轴可以通过热套、花键配合、键槽配合等方式进行连接，有效的解决了加工干涉的问题，且齿轮段集成一侧的轴承段，增加了齿轮段和轴段的结合长度，同时在齿轮使用过程中如发生故障，可单独更换齿轮段，而主体轴段可继续使用，降低了维修的成本。 【EN】The utility model relates to an integral type axle among drive bridge, the input shaft of reduction gear and the axle integrated into one piece formation input shaft of motor, input shaft one end is equipped with rotor silicon steel sheet, and the other end is equipped with first gear, it still is equipped with bearing installation piece to lie in between rotor silicon steel sheet and the first gear on the input shaft, bearing installation piece and input shaft integrated into one piece, first gear is installed on the input shaft through heat jacket, spline fit or keyway complex mode. The utility model discloses design into two parts with gear section and shaft part, two parts axle can be connected through modes such as shrink fit, spline fit, keyway cooperation, the effectual problem of processing interference of having solved, and the bearing section of the integrated one side of gear section, has increased the combination length of gear section and shaft part, if breaks down in the gear use simultaneously, can change the gear section alone, and the main part shaft part can continue to use, has reduced the cost of maintenance.

摘要：【中文】本实用新型提供了一种电机及其转轴，所述转轴包括转轴本体及旋变安装部；所述旋变安装部设置于转轴本体的一端，且与所述转轴本体同轴，其中：所述转轴本体与所述旋变安装部为分体式，所述转轴本体的轴部设置有一作为减重孔的通孔。本实用新型具有动平衡性能好、结构稳定性强、加工成本低、耗时短等优点。 【EN】The utility model provides a motor and a rotating shaft thereof, wherein the rotating shaft comprises a rotating shaft body and a rotary transformer mounting part; the rotary transformer mounting part is arranged at one end of the rotating shaft body and is coaxial with the rotating shaft body, wherein: the rotating shaft body and the rotary transformer mounting part are split, and a through hole serving as a lightening hole is formed in the shaft part of the rotating shaft body. The utility model has the advantages of good dynamic balance performance, strong structural stability, low processing cost, short time and the like.

摘要：【中文】本实用新型涉及一种电驱动桥的三相与正负线的集成连接结构，包括控制器组件、电机组件、电源线、正负固定座、三相固定座、正负铜排和三相铜排，所述电源线与正负铜排分别插入正负固定座内，并通过螺钉紧固连接，所述电机组件包括定子，定子上设有电机三相线，电机三相线上设有三相线铜鼻子，三相线铜鼻子与三相铜排分别插入三相固定座内，并通过螺钉紧固连接，正负铜排和三相铜排分别与控制器组件连接。本实用新型操作简单、集成密度高，一体化性强，保证了EMC、防水性的要求。 【EN】The utility model relates to an integrated connection structure of three-phase and positive and negative line of electric drive axle, including controller subassembly, motor element, power cord, positive and negative fixing base, three-phase fixing base, positive and negative copper bar and three-phase copper bar, the power cord inserts respectively in the positive and negative fixing base with positive and negative copper bar to through screw fastening connection, motor element includes the stator, is equipped with the motor three-phase line on the stator, is equipped with three-phase line copper nose on the motor three-phase line, and three-phase line copper nose inserts respectively with the three-phase copper bar in the three-phase fixing base, and through screw fastening connection, positive and negative copper bar and three-phase copper bar are connected with. The utility model is simple in operation, integrated density is high, and integrative voltinism is strong, has guaranteed EMC, waterproof nature's requirement.

摘要：【中文】本实用新型涉及一种三合一电驱动桥壳体，包括电机半壳和减速器半壳，电机半壳和减速器半壳一体成型，且电机半壳与减速器半壳连接侧面上设有对称分模筋，电机半壳的外壁上沿轴向间隔设有多圈环形散热筋，电机半壳的外壁上与环形散热筋成角度设置多道斜向减震筋，对称分模筋下部、减速器半壳端面以及下部的环形散热筋之间设有镂空的横向连接块，多道环形散热筋中的其中两道环形散热筋向外延伸形成用来安装线束固定座的安装片。本实用新型通过筋的布置保证壳体受热变形均匀、壳体整体刚度和强度较好、空气周向流动性好，同时保证工艺性，另外，本实用新型简化了线束卡箍与壳体之间的连接方式，提高了安装的便捷性，同时连接可靠，制造成本较低。 【EN】The utility model relates to a trinity electric drive axle casing, including half shell of motor and half shell of reduction gear, half shell of motor and half shell integrated into one piece of reduction gear, and be equipped with the symmetry on half shell of motor and the half shell of reduction gear connection side and divide the mould muscle, be equipped with many rings of annular heat dissipation muscle along the axial interval on the outer wall of half shell of motor, it sets up multichannel slant shock attenuation muscle with annular heat dissipation muscle angulation on the outer wall of half shell of motor, the symmetry divides mould muscle lower part, be equipped with the transverse connection piece of fretwork between the annular heat dissipation muscle of half shell terminal surface of reduction gear and lower part, wherein the outside extension of twice annular heat dissipation muscle among the multichannel annular heat dissipation muscle. The utility model discloses an arranging of muscle guarantees that the casing is heated and is out of shape even, the casing rigidity of wholeness and intensity are better, air circumference mobility is good, guarantees the manufacturability simultaneously, in addition, the utility model discloses simplify the connected mode between pencil clamp and the casing, improved the convenience of installation, connect simultaneously reliably, manufacturing cost is lower.

摘要：【中文】一种台架试验搭建用撬棍，包括活动主体、尖型主体、六角螺栓杆、地脚，所述活动主体的下端与地脚铰接，活动主体另一端有一圆槽，活动主体靠近地脚的一端上有一螺纹孔，所述的尖型主体的一端为尖嘴端且与活动主体的圆槽匹配，另一端为扁型端，尖型主体靠近扁型端上有一螺纹孔，六角螺栓杆可以旋入活动主体和尖型主体两主体的螺纹孔中，尖型主体的尖嘴端插入活动主体的圆槽中，组成撬棍整体。本实用新型的有益效果为具有结构简单，制作容易，大大提高了试验台架搭建的劳动效率。当尖型主体的尖嘴端插入活动主体的圆槽后撬棍加长，可以撬动更重夹具，使用更省力。 【EN】The utility model provides a bench test builds and uses crowbar, includes activity main part, sharp main part, hexagonal bolt pole, lower margin, the lower extreme and the lower margin of activity main part are articulated, and the activity main part other end has a circular slot, and the activity main part is close to one of lower margin and serves and have a screw hole, the one end of sharp main part match for the sharp mouth end and with the circular slot of activity main part, the other end is flat end, and the sharp main part is close to flat and serves has a screw hole, during the screw hole of hexagonal bolt pole two main parts of screw in activity main part and sharp main part, the sharp mouth end of sharp main part inserts the circular slot of activity main part, constitutes the crowbar wholly. The beneficial effects of the utility model are that having simple structure, the preparation is easy, has improved the labor efficiency that the test bench was built greatly. After the tip end of the tip type main body is inserted into the circular groove of the movable main body, the crowbar is lengthened, a heavier fixture can be pried, and the use is more labor-saving.

摘要：【中文】本实用新型公开了一种液动冲击器，属于孔底动力机领域，由压力冲洗液介质驱动工作，其包括上接头、配流芯管、外管、配流座、缸套、活塞、卡簧、保持套、第一半圆卡、限位套、控制阀、堵塞、冲锤、第二半圆卡、花键套及钻头。该冲击器结构简单，容积损失和压力损失小，能量利用率高，具有广谱的工作特性，结构上能满足大冲击功输出的要求，既能在较小流量的工作条件下实施以回转为主的冲击回转钻进，也能在较大流量的工作条件下实施以冲击为主的冲击回转钻进，进而成倍的提高钻进进尺速度，将有利于降低石油、水井钻凿及矿山、地质勘探等领域的施工成本，特别是有助于加速新能源干热岩的开发和利用。 【EN】The utility model discloses a hydraulic impactor belongs to hole bottom engine field, by pressure flush fluid medium drive work, and it includes top connection, distribution core pipe, outer tube, distribution seat, cylinder liner, piston, jump ring, retaining sleeve, first semicircle card, stop collar, control valve, jam, impact hammer, second semicircle card, spline housing and drill bit. The impactor is simple in structure, small in volume loss and pressure loss, high in energy utilization rate and broad in spectrum working characteristics, can meet the requirement of large impact power output structurally, can implement impact rotary drilling mainly based on reversal under the working condition of small flow, and can also implement impact rotary drilling mainly based on impact under the working condition of large flow, so that the drilling footage speed is improved in a multiple mode, the impactor is favorable for reducing the construction cost in the fields of petroleum, well drilling, mining, geological exploration and the like, and particularly is favorable for accelerating the development and utilization of new energy dry and hot rock.

摘要：【中文】本实用新型公开一种地锚式悬索桥锚碇索导管精准定位施工装置，其特征在于：所述的定位施工装置包括一个后锚室支撑架（1）和多个纵向支撑架（2），每个纵向支撑架（2）的顶部都连接有连接架（3），所述的连接架（3）和后锚室支撑架（1）相互平行，所述的定位施工装置还包括多个相互平行的斜立柱（4），斜立柱（4）同时与后锚室支撑架（1）和多个连接架（3）相连，所述的斜立柱（4）上还设置有多个调整机构，所述的调整机构包括直接与斜立柱（4）固定连接的支撑板（5），所述支撑板（5）的中部开设有圆形的通孔（6），所述支撑板（5）上设置有三个螺母（7），所述螺母（7）内螺纹连接有调节螺杆（8）。 【EN】The utility model discloses an accurate location construction equipment of ground anchor formula suspension bridge anchorage cable pipe, its characterized in that: the positioning construction device comprises a rear anchor room support frame (1) and a plurality of longitudinal support frames (2), the top of each longitudinal support frame (2) is connected with a connecting frame (3), the connecting frames (3) are parallel to each other with the rear anchor room support frame (1), the positioning construction device further comprises a plurality of inclined upright columns (4) which are parallel to each other, the inclined upright columns (4) are simultaneously connected with the rear anchor room support frame (1) and the connecting frames (3), the inclined upright columns (4) are further provided with a plurality of adjusting mechanisms, each adjusting mechanism comprises a support plate (5) which is directly fixedly connected with the inclined upright columns (4), a circular through hole (6) is formed in the middle of the support plate (5), three nuts (7) are arranged on the support plate (5), and the nuts (7) are connected with adjusting screw rods (8) through internal threads.