摘要：【中文】本发明公开了一种合束光学装置，第一反射面和第二反射面分别设置在光栅层两侧；用于使得入射至光栅层的各不同波长的光束在第一反射面和第二反射面之间往复传播，以引导各光束沿光栅层长度方向传播，在每次经过光栅层而发生衍射作用；光栅层用于将每次一同入射到光栅层的各不同波长的光束发生衍射作用，使得各光束的间隔距离减小且传播方向的夹角减小，各光束经过若干次衍射作用后汇合为一束光出射。本合束光学装置利用反射面使得各不同波长光束若干次地往复通过光栅层，能够对各不同波长光束进行多次衍射，提高了合束光学装置的色散能力，能够压缩参与合束的单元光束波长间隔，增加参与合束的单元光束数量，有助于提升合束功率和亮度。 【EN】The invention discloses a beam combining optical device, wherein a first reflecting surface and a second reflecting surface are respectively arranged on two sides of a grating layer; the light source is used for enabling the light beams with different wavelengths incident to the grating layer to propagate back and forth between the first reflecting surface and the second reflecting surface so as to guide the light beams to propagate along the length direction of the grating layer, and the light beams are diffracted after passing through the grating layer each time; the grating layer is used for diffracting the light beams with different wavelengths which are incident to the grating layer at each time, so that the spacing distance of the light beams is reduced, the included angle of the propagation direction is reduced, and the light beams are converged into one light beam to be emitted after being subjected to diffraction action for a plurality of times. The beam combining optical device enables beams with different wavelengths to pass through the grating layer repeatedly for a plurality of times by utilizing the reflecting surface, can diffract the beams with different wavelengths for a plurality of times, improves the dispersion capacity of the beam combining optical device, can compress the wavelength intervals of unit beams participating in beam combining, increases the number of the unit beams participating in beam combining, and is beneficial to improving the beam combining power and brightness.

摘要：【中文】本发明公开了一种合束光源装置，至少两个光束产生部分别用于产生不同波长的光束，各不同波长光束由输入面进入光学介质体而入射至光栅层，第一反射面和第二反射面使得进入光学介质体的各不同波长光束在第一反射面和第二反射面之间往复传播，引导各光束沿光栅层长度方向传播，光栅层将每次一同入射到光栅层的各不同波长光束发生衍射作用而使得各光束的间隔距离减小且传播方向的夹角减小，使得各光束经过若干次衍射作用后汇合为一束，由输出面输出。本合束光源装置通过光学介质体内的光栅结构对各不同波长光束进行多次衍射，提高了色散能力，能够压缩参与合束的单元光束波长间隔，能够减小合束结构体积，使得合束光源装置的体积减小。 【EN】The invention discloses a beam combination light source device, wherein at least two light beam generating parts are respectively used for generating light beams with different wavelengths, each light beam with different wavelengths enters an optical medium body from an input surface and is incident to a grating layer, the first reflecting surface and the second reflecting surface enable each light beam with different wavelengths entering the optical medium body to be transmitted back and forth between the first reflecting surface and the second reflecting surface, each light beam is guided to be transmitted along the length direction of the grating layer, the grating layer enables each light beam with different wavelengths incident to the grating layer together each time to be subjected to diffraction action, the spacing distance of each light beam is reduced, the included angle of the transmission direction is reduced, each light beam is converged into one light beam after being subjected to diffraction action for a plurality of times, and the light beam is output by an output surface. The beam combination light source device diffracts beams with different wavelengths for multiple times through the grating structure in the optical medium body, so that the dispersion capacity is improved, the wavelength interval of unit beams participating in beam combination can be compressed, the size of the beam combination structure can be reduced, and the size of the beam combination light source device is reduced.

摘要：【中文】本发明公开了一种合束光学装置，包括光学介质体，包括：输入面用于引导各光束入射至光栅层；第一反射面和第二反射面位于光栅层的两侧，用于使进入的各不同波长的光束在第一反射面和第二反射面之间往复传播，以引导各光束沿光栅层长度方向传播，在每次各光束由第一反射面传播至第二反射面或者由第二反射面传播至第一反射面的路程中各光束经过光栅层而发生衍射作用；光栅层用于将每次一同入射到光栅层的各不同波长的光束发生衍射作用，使得各光束的间隔距离减小且传播方向夹角减小，各光束经过若干次衍射作用后汇合为一束，由输出面输出。本合束光学装置能够压缩合束的单元光束波长间隔，增加合束的单元光束数量，有助于提升合束功率和亮度。 【EN】The invention discloses a beam-combining optical device, which comprises an optical medium body and comprises: the input surface is used for guiding each light beam to be incident to the grating layer; the first reflecting surface and the second reflecting surface are positioned on two sides of the grating layer and used for enabling the entering light beams with different wavelengths to propagate back and forth between the first reflecting surface and the second reflecting surface so as to guide the light beams to propagate along the length direction of the grating layer, and the light beams pass through the grating layer to generate diffraction effect in the path that the light beams propagate from the first reflecting surface to the second reflecting surface or from the second reflecting surface to the first reflecting surface; the grating layer is used for diffracting the light beams with different wavelengths which are incident to the grating layer at each time, so that the spacing distance of the light beams is reduced, the included angle of the propagation direction is reduced, the light beams are converged into one beam after being subjected to diffraction action for a plurality of times, and the beam is output by the output surface. The beam combining optical device can compress the unit light beam wavelength interval of the combined beam, increase the unit light beam quantity of the combined beam and contribute to improving the combined beam power and brightness.

摘要：【中文】本发明提供了一种基坑安全自动巡查系统及方法，包括：支承台、轨道系统、伸缩机构和应变测量系统；支承台设置在待监测支撑梁顶部，轨道系统可滑动的设置在支承台上，应变测量系统通过伸缩机构与轨道系统相连接，用以在轨道系统的带动下沿待监测支撑梁进行移动，以拍摄待监测支撑梁监测支撑梁上的裂缝图像并对其进行处理。本发明结构简单，机械化程度高，可实现对支撑梁裂缝的全过程自动监测，使裂缝监测过程更加便利，提高了监测的效率和可靠度，为后续监测人员对支撑梁的结构安全性进行分析提供了设备支撑；监测人员不需要在支撑梁上行走就可以对支撑梁的裂缝进行监测，确保了监测人员的作业安全，降低了施工人员的监测工作量。 【EN】The invention provides a system and a method for automatically inspecting the safety of a foundation pit, which comprises the following steps: the device comprises a supporting table, a track system, a telescopic mechanism and a strain measurement system; the supporting platform sets up at treating monitoring a supporting beam top, and rail system slidable sets up on the supporting platform, and the measurement of strain system is connected with rail system through telescopic machanism for move along treating monitoring a supporting beam under rail system's drive, with shoot the crack image on treating monitoring a supporting beam and handle it. The full-process automatic monitoring device for the supporting beam crack is simple in structure and high in mechanization degree, can realize automatic monitoring of the full process of the supporting beam crack, enables the crack monitoring process to be more convenient, improves the monitoring efficiency and reliability, and provides equipment support for subsequent monitoring personnel to analyze the structural safety of the supporting beam; monitoring personnel do not need to walk on a supporting beam to monitor the crack of the supporting beam, so that the operation safety of the monitoring personnel is ensured, and the monitoring workload of constructors is reduced.

摘要：【中文】本发明提供了一种栈桥板与洗车槽结合的施工方法，该方法包括如下步骤：洗车槽包括：蓄水过车槽、沉淀区域和喷洗系统，对栈桥板进行结构降板，以形成蓄水过车槽和沉淀区域；在栈桥板上设置冲洗台，将蓄水过车槽与冲洗台沿车辆在栈桥板上的行驶方向依次设置，将沉淀区域沿车辆在栈桥板上的行驶方向设置，并且，将沉淀区域设置于蓄水过车槽和冲洗台的同一侧；将喷洗系统设置于蓄水过车槽的出口，并将喷洗系统与沉淀区域相连通，以接收并喷出沉淀区域内的水。车辆在驶出施工场地的过程中，车轮上的泥土已经被冲刷干净，可以直接达到进入市政道路条件，无需二次冲洗，保证了车辆驶出基坑时干净整洁，无需停车等待，提高了清洗效率。 【EN】The invention provides a construction method for combining a trestle plate with a car washing groove, which comprises the following steps: the carwash groove includes: the water storage vehicle passing groove, the sedimentation area and the spray washing system are used for carrying out structural plate descending on the trestle plate so as to form the water storage vehicle passing groove and the sedimentation area; arranging a flushing platform on the bridge deck, sequentially arranging a water storage vehicle passing groove and the flushing platform along the driving direction of the vehicle on the bridge deck, arranging a sedimentation region along the driving direction of the vehicle on the bridge deck, and arranging the sedimentation region on the same side of the water storage vehicle passing groove and the flushing platform; and arranging the spray washing system at an outlet of the water storage vehicle passing groove, and communicating the spray washing system with the sedimentation area to receive and spray water in the sedimentation area. The vehicle is at the in-process of rolling out the construction place, and earth on the wheel has been washed away totally, can directly reach and get into the town road condition, need not the secondary and washes, has guaranteed that the vehicle is clean and tidy when rolling out the foundation ditch, need not to stop the car and waits, has improved the cleaning efficiency.

摘要：【中文】本发明提供了一种密封压缩量的控制装置、控制方法和可读存储介质，密封压缩量的控制装置包括：密封件，密封件包括顶面和唇口；位置调节装置，设置在密封件的顶部，位置调节装置与密封件的顶面相抵接；压力检测装置，压力检测装置被配置为适于检测密封件的唇口处的压力值；控制器，控制器与位置调节装置、压力检测装置电连接，并根据密封件的唇口处的压力值的变化量控制位置调节装置对密封件的压缩量进行调节。本发明所提供的密封压缩量的控制装置，控制器能够根据密封件的唇口处的压力值的变化量控制位置调节装置对密封件的压缩量进行调节，从而可以将密封件的压缩量维持在一个合适的大小保持基本不变，增加密封件的可靠性。 【EN】The invention provides a control device, a control method and a readable storage medium for sealing compression amount, wherein the control device for sealing compression amount comprises the following components: a seal including a top surface and a lip; the position adjusting device is arranged at the top of the sealing element and is abutted against the top surface of the sealing element; a pressure detection device configured to be adapted to detect a pressure value at a lip of the seal; and the controller is electrically connected with the position adjusting device and the pressure detecting device and controls the position adjusting device to adjust the compression amount of the sealing element according to the change amount of the pressure value at the lip of the sealing element. According to the control device for the sealing compression amount, the controller can control the position adjusting device to adjust the compression amount of the sealing element according to the change amount of the pressure value at the lip of the sealing element, so that the compression amount of the sealing element can be maintained at a proper size and is kept basically unchanged, and the reliability of the sealing element is improved.