摘要：【中文】本发明公开了一种便于移动的垃圾桶，包括垃圾桶本体(1)、移动轮(2)、支承轮(3)、弹性杆(4)、支承杆(5)、横杆(6)、推杆(7)、斜面(9)、环形凸起(13)、固定板(14)，垃圾桶本体(1)的底部后侧带有二个移动轮(2)，横杆(6)穿过环形凸起(13)固定在位于垃圾桶本体(1)后侧面内部的固定板(14)上；横杆(6)为圆柱形，后端中间带有切口，切口前侧上端焊接有斜面(9)，切口的中间与支承杆(5)的相应构件连接；当垃圾筒本体(1)向后倾斜时，两个移动轮(2)与支承轮(3)同时着地，形成三个固定支撑点，可以平稳移动垃圾桶，不用费力去掌握垃圾桶的平衡，安全省力。 【EN】The invention discloses a garbage can convenient to move, which comprises a garbage can body (1), moving wheels (2), supporting wheels (3), elastic rods (4), supporting rods (5), cross rods (6), push rods (7), inclined planes (9), annular bulges (13) and a fixing plate (14), wherein the two moving wheels (2) are arranged on the rear side of the bottom of the garbage can body (1), and the cross rods (6) penetrate through the annular bulges (13) and are fixed on the fixing plate (14) positioned in the rear side of the garbage can body (1); the cross rod (6) is cylindrical, a notch is formed in the middle of the rear end of the cross rod, an inclined plane (9) is welded at the upper end of the front side of the notch, and the middle of the notch is connected with a corresponding component of the supporting rod (5); when the garbage can body (1) inclines backward, the two moving wheels (2) and the supporting wheel (3) land simultaneously to form three fixed supporting points, so that the garbage can be moved stably without taking effort to grasp the balance of the garbage can, and the garbage can is safe and labor-saving.

摘要：【中文】本发明属于机加工领域，具体公开了一种机加工生产线切屑缠绕工件的检测及除屑设备，包括安装座，安装座上安装有用于夹取工件的夹爪、用于扫描工件的扫描件以及用于清除切屑的气压喷嘴，气压喷嘴靠近安装座的一端固定有连接球，安装座上设有供连接球卡入的安装槽，安装槽内壁设有摩擦层。采用本发明的方案，可以解决机器人在夹持工件时无法判断是否有切屑缠绕在工件上，进而采用盲抓的形式，常会因机器人夹爪夹持面与工件表面上缠绕的切屑挤压进而伤及到已加工产品表面的问题。 【EN】The invention belongs to the field of machining, and particularly discloses a device for detecting and removing chips of chips wound on a workpiece in a machining production line. By adopting the scheme of the invention, the problem that the robot cannot judge whether chips are wound on the workpiece when clamping the workpiece, and further adopts a blind grabbing mode, and the surface of a processed product is often damaged due to extrusion of chips wound on the clamping surface of the clamping jaw of the robot and the surface of the workpiece.

摘要：【中文】本申请属于定位技术领域，尤其涉及一种头盔及定位监控管理系统。所述头盔包括：头盔壳体、图像采集装置、IMU传感器和处理器；所述图像采集装置设置在所述头盔壳体上，用于采集至少一个方向上的图像数据；所述IMU传感器设置在所述头盔壳体上，用于采集所述头盔的惯性信息；所述处理器分别与所述图像采集装置和所述IMU传感器相连接，用于获取所述图像数据和所述惯性信息，并根据所述图像数据和所述惯性信息确定所述头盔的定位信息。所述头盔可以实现对图像数据及惯性信息的采集，并基于这些数据进行准确的定位。由于相关人员在执行任务时，头盔是必备的装备，通过在头盔中集成定位功能，无需再额外携带其它定位设备，使用更加便捷。 【EN】The application belongs to the technical field of positioning, and particularly relates to a helmet and a positioning monitoring management system. The helmet comprises: the helmet comprises a helmet shell, an image acquisition device, an IMU sensor and a processor; the image acquisition device is arranged on the helmet shell and used for acquiring image data in at least one direction; the IMU sensor is arranged on the helmet shell and used for acquiring inertial information of the helmet; the processor is respectively connected with the image acquisition device and the IMU sensor and is used for acquiring the image data and the inertia information and determining the positioning information of the helmet according to the image data and the inertia information. The helmet can realize the acquisition of image data and inertial information and carry out accurate positioning based on the data. Because relevant personnel are when carrying out the task, the helmet is indispensable equipment, through integrated positioning function in the helmet, need not additionally to carry other positioning device again, it is more convenient to use.

摘要：【中文】本申请实施例提供了一种非均质油层的堵水工艺及其应用，属于油田封堵技术领域。本申请实施例提供的非均质油层的堵水工艺，通过将油管下至目标采油井射孔段的上部，向目标采油井注入第一堵剂和第二堵剂，通过第一堵剂封堵目标采油井的远井地带，通过第二堵剂封堵目标采油井的近井地带，待第一堵剂和第二堵剂凝固后，在目标采油井油层顶部射孔，穿透近井地带的封堵带，开采目标采油井油层中的剩余油。其中，所述第一堵剂和所述第二堵剂均为自固结材料。该工艺中使用的第一堵剂和第二堵剂均为自固结材料，封堵强度高，有效期长，封堵效率高，从而封堵非均质厚油层底部的水层，降低油井的含水率，提高产油量，进一步提高经济效益。 【EN】The embodiment of the application provides a water plugging process of a heterogeneous oil layer and application thereof, belonging to the technical field of oil field plugging. According to the water plugging process of the heterogeneous oil layer, the oil pipe is lowered to the upper portion of the perforation section of the target oil production well, the first plugging agent and the second plugging agent are injected into the target oil production well, the far wellbore zone of the target oil production well is plugged through the first plugging agent, the near wellbore zone of the target oil production well is plugged through the second plugging agent, after the first plugging agent and the second plugging agent are solidified, perforation is conducted at the top of the oil layer of the target oil production well, the plugging zone of the near wellbore zone is penetrated, and residual oil in the oil layer of the target oil production well is exploited. Wherein the first plugging agent and the second plugging agent are both self-consolidation materials. The first plugging agent and the second plugging agent used in the process are self-solidifying materials, so that the plugging strength is high, the effective period is long, and the plugging efficiency is high, thereby plugging the water layer at the bottom of the heterogeneous thick oil layer, reducing the water content of the oil well, improving the oil yield and further improving the economic benefit.

摘要：【中文】公开了一种基于方位弹性阻抗傅里叶级数展开的裂缝预测方法及系统。该方法包括：根据原始道集，获得包含方位角信息的角道集；根据方位角与入射角将角道集进行角度划分，获得不同方位角、入射角的部分叠加地震数据；根据测井的纵波速度、横波速度、密度、各向异性信息，计算与部分叠加地震数据对应的方位弹性阻抗曲线；根据方位弹性阻抗曲线开展正演，与对应的部分叠加地震数据进行匹配标定，提取地震子波，建立弹性阻抗模型；根据部分叠加地震资料、弹性阻抗模型、地震子波，计算方位弹性阻抗体，进行傅里叶级数展开，实现裂缝预测。本发明通过方位弹性阻抗傅里叶级数展开，对叠前小尺度裂缝预测，提升裂缝预测的稳定性与精度。 【EN】A method and a system for predicting cracks based on Fourier series expansion of azimuth elastic impedance are disclosed. The method comprises the following steps: obtaining an angle gather containing azimuth angle information according to the original gather; angle division is carried out on the angle gather according to the azimuth angle and the incidence angle, and partial stacking seismic data of different azimuth angles and incidence angles are obtained; calculating an azimuth elastic impedance curve corresponding to the partially stacked seismic data according to longitudinal wave velocity, transverse wave velocity, density and anisotropy information of the well logging; developing a forward modeling according to an azimuth elastic impedance curve, performing matching calibration with corresponding partial stacked seismic data, extracting seismic wavelets and establishing an elastic impedance model; and calculating an azimuth elastic impedance body according to the partially stacked seismic data, the elastic impedance model and the seismic wavelets, and performing Fourier series expansion to realize crack prediction. According to the method, the small-scale crack before stacking is predicted through the Fourier series expansion of the azimuth elastic impedance, and the stability and the precision of crack prediction are improved.