CN207320606U - A kind of power distribution cabinet with automatic overhead door - Google Patents
A kind of power distribution cabinet with automatic overhead door Download PDFInfo
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- CN207320606U CN207320606U CN201721157041.7U CN201721157041U CN207320606U CN 207320606 U CN207320606 U CN 207320606U CN 201721157041 U CN201721157041 U CN 201721157041U CN 207320606 U CN207320606 U CN 207320606U
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Abstract
本实用新型公开了一种带有自动升降门的配电柜，包括配电柜本体，所述配电柜本体的上表面通过支撑杆固定连接有电机，所述电机的输出轴上固定连接有第一齿轮，所述第一齿轮与第二齿轮相啮合，所述第二齿轮的两侧面均固定连接有提升装置，所述提升装置包括转轴，所述转轴的一端固定连接在第二齿轮的侧面，所述转轴的外表面套接有轴承。该带有自动升降门的配电柜，第一齿轮啮合第二齿轮旋转并通过转轴带动绳盘旋转，并通过牵引绳带动滑杆在通孔内向上运动，使得柜门在滑套内向上运动，从而实现了柜门的打开，柜门实现了向上打开，从而不再占用配电柜本体前方的空间，使得维修工人更加方便的检修配电柜本体，有利于维修工人的工作。
The utility model discloses a power distribution cabinet with an automatic lifting door, which comprises a power distribution cabinet body, the upper surface of the power distribution cabinet body is fixedly connected with a motor through a support rod, and the output shaft of the motor is fixedly connected with a The first gear, the first gear meshes with the second gear, the two sides of the second gear are fixedly connected with a lifting device, the lifting device includes a rotating shaft, and one end of the rotating shaft is fixedly connected to the second gear On the side, a bearing is sleeved on the outer surface of the rotating shaft. In the power distribution cabinet with automatic lifting door, the first gear meshes with the second gear to rotate and drives the rope reel to rotate through the rotating shaft, and drives the sliding rod to move upward in the through hole through the traction rope, so that the cabinet door moves upward in the sliding sleeve , so as to realize the opening of the cabinet door, and the cabinet door can be opened upwards, thereby no longer occupying the space in front of the power distribution cabinet body, making it more convenient for maintenance workers to overhaul the power distribution cabinet body, which is conducive to the work of maintenance workers.
Description
技术领域technical field
本实用新型涉及高压成套设备技术领域，具体为一种带有自动升降门的配电柜。The utility model relates to the technical field of high-voltage complete sets of equipment, in particular to a power distribution cabinet with an automatic lifting door.
背景技术Background technique
高压成套设备(高压配电柜)是指在电压3kV及以上，频率50Hz及以下的电力系统中运行的户内和户外交流开关设备。主要用于电力系统(包括发电厂、变电站、输配电线路和工矿企业等用户)的控制和保护，既可根据电网运行需要将一部分电力设备或线路投入或退出运行，也可在电力设备或线路发生故障时将故障部分从电网快速切除，从而保证电网中无故障部分的正常运行及设备、运行维修人员的安全。因此，高压成套设备是非常重要的输配电设备，其安全、可靠运行对电力系统的安全、有效运行具有十分重要的意义。High-voltage complete equipment (high-voltage power distribution cabinet) refers to indoor and outdoor AC switchgear operating in a power system with a voltage of 3kV and above and a frequency of 50Hz and below. It is mainly used for the control and protection of power systems (including power plants, substations, power transmission and distribution lines, and industrial and mining enterprises). When the line fails, the faulty part is quickly removed from the grid, so as to ensure the normal operation of the fault-free part of the grid and the safety of equipment and operation and maintenance personnel. Therefore, high-voltage complete equipment is very important power transmission and distribution equipment, and its safe and reliable operation is of great significance to the safe and effective operation of the power system.
现有的很多配电柜柜门大多向配电柜的前方开启，由于配电房内的空间往往并不是很大，在将柜门打开后，导致很占用配电柜前方的空间，从而使得维修工人在检修的时候很不方便，不利于维修工人的工作。The doors of many existing power distribution cabinets are mostly opened to the front of the power distribution cabinet. Since the space in the power distribution room is often not very large, after the cabinet door is opened, it will occupy a lot of space in front of the power distribution cabinet, so that It is very inconvenient for maintenance workers to overhaul, which is not conducive to the work of maintenance workers.
实用新型内容Utility model content
(一)解决的技术问题(1) Solved technical problems
针对现有技术的不足，本实用新型提供了一种带有自动升降门的配电柜，解决了将配电柜柜门打开后占用空间不利于维修工人检修的问题。Aiming at the deficiencies of the prior art, the utility model provides a power distribution cabinet with an automatic lifting door, which solves the problem that the space occupied by the door of the power distribution cabinet is unfavorable to maintenance workers.
(二)技术方案(2) Technical solution
为实现上述目的，本实用新型提供如下技术方案：一种带有自动升降门的配电柜，包括配电柜本体，所述配电柜本体的上表面通过支撑杆固定连接有电机，所述电机的输出轴上固定连接有第一齿轮，所述第一齿轮与第二齿轮相啮合，所述第二齿轮的两侧面均固定连接有提升装置，所述提升装置包括转轴，所述转轴的一端固定连接在第二齿轮的侧面，所述转轴的外表面套接有轴承，所述轴承的下表面通过固定杆固定连接在配电柜本体的上表面，所述转轴远离第二齿轮的一端固定连接有绳盘，所述绳盘的外缘与牵引绳的一端固定连接，所述牵引绳的另一端固定连接在滑杆上表面的一端，所述滑杆的另一端穿过开设在配电柜本体侧面的通孔并与设置在配电柜本体内部的柜门的侧面固定连接，所述滑杆的正面和背面均固定连接有滑轮，并且两个滑轮远离滑杆的一端分别滑动连接在通孔前后内壁开设的滑槽内，所述柜门外表面的顶部套接有滑套，所述滑套的外表面卡接在配电柜本体的上表面。In order to achieve the above purpose, the utility model provides the following technical solutions: a power distribution cabinet with an automatic lifting door, including a power distribution cabinet body, the upper surface of the power distribution cabinet body is fixedly connected with a motor through a support rod, the The output shaft of the motor is fixedly connected with a first gear, the first gear meshes with the second gear, and both sides of the second gear are fixedly connected with a lifting device, and the lifting device includes a rotating shaft. One end is fixedly connected to the side of the second gear, the outer surface of the rotating shaft is sleeved with a bearing, the lower surface of the bearing is fixedly connected to the upper surface of the power distribution cabinet body through a fixed rod, and the end of the rotating shaft is far away from the second gear A rope reel is fixedly connected, the outer edge of the rope reel is fixedly connected with one end of the traction rope, the other end of the traction rope is fixedly connected with one end of the upper surface of the slide bar, and the other end of the slide bar passes through the The through hole on the side of the electric cabinet body is fixedly connected with the side of the cabinet door arranged inside the power distribution cabinet body, the front and back of the slide bar are fixedly connected with pulleys, and the ends of the two pulleys away from the slide bar are respectively slidably connected In the chute provided on the front and rear inner walls of the through hole, a sliding sleeve is sleeved on the top of the outer surface of the cabinet door, and the outer surface of the sliding sleeve is clamped on the upper surface of the power distribution cabinet body.
优选的，所述配电柜本体内表面的底部开设有限位槽，所述限位槽位于柜门的下方。Preferably, a limiting groove is provided at the bottom of the inner surface of the power distribution cabinet body, and the limiting groove is located below the cabinet door.
优选的，所述滑套位于配电柜本体上表面的前侧，所述限位槽、滑套和通孔位于同一水平面。Preferably, the sliding sleeve is located on the front side of the upper surface of the power distribution cabinet body, and the limiting groove, sliding sleeve and through hole are located on the same horizontal plane.
优选的，所述电机位于滑套的后方，所述支撑杆位于两个固定杆之间。Preferably, the motor is located behind the sliding sleeve, and the support rod is located between two fixed rods.
优选的，所述柜门两侧面的距离与配电柜本体两侧壁的距离相适配，所述电机为抱闸电机。Preferably, the distance between the two sides of the cabinet door is adapted to the distance between the two sides of the power distribution cabinet body, and the motor is a brake motor.
优选的，所述配电柜本体的侧面固定连接有控制面板，所述电机的输入端与控制面板的输出端电连接。Preferably, a control panel is fixedly connected to the side of the power distribution cabinet body, and the input end of the motor is electrically connected to the output end of the control panel.
(三)有益效果(3) Beneficial effects
本实用新型提供了一种带有自动升降门的配电柜，具备以下有益效果：The utility model provides a power distribution cabinet with an automatic lifting door, which has the following beneficial effects:
(1)、该带有自动升降门的配电柜，当维修工人需要检修配电柜本体时，使得电机正转并带动第一齿轮旋转，第一齿轮啮合第二齿轮旋转并通过转轴带动绳盘旋转，并通过牵引绳带动滑杆在通孔内向上运动，使得柜门在滑套内向上运动，从而实现了柜门的打开，柜门实现了向上打开，从而不再占用配电柜本体前方的空间，使得维修工人更加方便的检修配电柜本体，有利于维修工人的工作。(1) For the power distribution cabinet with automatic lifting door, when maintenance workers need to overhaul the power distribution cabinet body, the motor will rotate forward and drive the first gear to rotate, and the first gear will mesh with the second gear to rotate and drive the rope through the shaft The disc rotates, and drives the sliding rod to move upwards in the through hole through the traction rope, so that the cabinet door moves upwards in the sliding sleeve, thereby realizing the opening of the cabinet door, and the cabinet door is opened upwards, thus no longer occupying the power distribution cabinet body The space in front makes it easier for maintenance workers to check and repair the power distribution cabinet body, which is beneficial to the work of maintenance workers.
(2)、该带有自动升降门的配电柜，在第一齿轮、第二齿轮、轴承、绳盘、牵引绳和滑杆的配合下，柜门的打开由电机带动自动完成，而不用再由工人手动打开，从而节省了工人的体力，方便了工人的工作，本实用新型结构紧凑，设计合理，实用性强。(2) In the power distribution cabinet with automatic lifting door, under the cooperation of the first gear, the second gear, the bearing, the rope reel, the traction rope and the sliding rod, the opening of the cabinet door is automatically completed by the motor without Then manually opened by the worker, thereby saving the physical strength of the worker and facilitating the work of the worker. The utility model has the advantages of compact structure, reasonable design and strong practicability.
附图说明Description of drawings
图1为本实用新型正视的剖面结构示意图；Fig. 1 is the sectional structure schematic diagram of the utility model front view;
图2为本实用新型俯视的结构示意图；Fig. 2 is the structure schematic diagram of the utility model top view;
图3为本实用新型滑杆俯视的结构示意图。Fig. 3 is a structural schematic diagram of the sliding rod of the utility model viewed from above.
图中：1配电柜本体、2支撑杆、3电机、4第一齿轮、5第二齿轮、6提升装置、61转轴、62轴承、63固定杆、64绳盘、65牵引绳、66滑杆、67通孔、68滑槽、69滑轮、7柜门、8滑套、9限位槽、10控制面板。In the figure: 1 power distribution cabinet body, 2 support rod, 3 motor, 4 first gear, 5 second gear, 6 lifting device, 61 rotating shaft, 62 bearing, 63 fixed rod, 64 rope reel, 65 traction rope, 66 sliding Rod, 67 through holes, 68 chutes, 69 pulleys, 7 cabinet doors, 8 sliding sleeves, 9 limit slots, 10 control panels.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
如图1-3所示，本实用新型提供一种技术方案：一种带有自动升降门的配电柜，包括配电柜本体1，配电柜本体1的侧面固定连接有控制面板10，电机3的输入端与控制面板10的输出端电连接，通过设置控制面板10，方便了工人通过控制面板10控制电机3的正常工作，从而实现了柜门7的自动打开，而不用工人再手动打开，从而节省了工人的体力，方便了工人的工作，配电柜本体1内表面的底部开设有限位槽9，限位槽9位于柜门7的下方，通过设置限位槽9，当柜门7关闭时，使得柜门7的底端卡接在限位槽9内，从而使得柜门7更加稳定，配电柜本体1的上表面通过支撑杆2固定连接有电机3，电机3为抱闸电机3，从而保证了当工人将柜门7打开进行配电柜本体1的检修时，柜门7不会出现意外移动，从而使得工人更好的检修，方便了工人的工作，电机3位于滑套8的后方，从而保证了柜门7的正常上升，避免了电机3影响柜门7的正常上升，支撑杆2位于两个固定杆63之间，电机3的输出轴上固定连接有第一齿轮4，第一齿轮4与第二齿轮5相啮合，第二齿轮5的两侧面均固定连接有提升装置6，当维修工人需要检修配电柜本体1时，使得电机3正转并带动第一齿轮4旋转，第一齿轮4啮合第二齿轮5旋转并通过转轴61带动绳盘64旋转，并通过牵引绳65带动滑杆66在通孔67内向上运动，使得柜门7在滑套8内向上运动，从而实现了柜门7的打开，柜门7实现了向上打开，从而不再占用配电柜本体1前方的空间，使得维修工人更加方便的检修配电柜本体1，有利于维修工人的工作，提升装置6包括转轴61，转轴61的一端固定连接在第二齿轮5的侧面，转轴61的外表面套接有轴承62，通过设置轴承62和固定杆63，对第二齿轮5和绳盘64起到了支撑作用，使得第二齿轮5更稳定的与第一齿轮4相啮合，从而实现了柜门7的自动打开，方便了维修工人的工作，轴承62的下表面通过固定杆63固定连接在配电柜本体1的上表面，转轴61远离第二齿轮5的一端固定连接有绳盘64，绳盘64的外缘与牵引绳65的一端固定连接，牵引绳65的另一端固定连接在滑杆66上表面的一端，滑杆66的另一端穿过开设在配电柜本体1侧面的通孔67并与设置在配电柜本体1内部的柜门7的侧面固定连接，柜门7两侧面的距离与配电柜本体1两侧壁的距离相适配，从而保证了柜门7可以更好的实现配电柜本体1的封闭，滑杆66的正面和背面均固定连接有滑轮69，通过设置滑轮69和滑槽68，使得滑轮69在滑杆66的带动下更加稳定的在滑槽68内滑动，从而使得柜门7的上下运动更加稳定和顺畅，并且两个滑轮69远离滑杆66的一端分别滑动连接在通孔67前后内壁开设的滑槽68内，柜门7外表面的顶部套接有滑套8，滑套8位于配电柜本体1上表面的前侧，从而保证了柜门7位于整个配电柜本体1的前侧，从而保证了配电柜本体1内元器件的正常设置，而不会影响影响配电柜本体1内元器件的正常工作，限位槽9、滑套8和通孔67位于同一水平面，在电机3的配合下，从而保证了当柜门7在上下运动打开和关闭时更加稳定和顺畅，滑套8的外表面卡接在配电柜本体1的上表面。As shown in Figure 1-3, the utility model provides a technical solution: a power distribution cabinet with an automatic lifting door, including a power distribution cabinet body 1, and a control panel 10 is fixedly connected to the side of the power distribution cabinet body 1, The input end of the motor 3 is electrically connected with the output end of the control panel 10. By setting the control panel 10, it is convenient for the worker to control the normal operation of the motor 3 through the control panel 10, thereby realizing the automatic opening of the cabinet door 7 without manual operation by the worker. Open, thereby saving the physical strength of the workers and facilitating the work of the workers, the bottom of the inner surface of the power distribution cabinet body 1 is provided with a limit groove 9, which is located below the cabinet door 7, by setting the limit groove 9, when the cabinet When the door 7 is closed, the bottom end of the cabinet door 7 is clamped in the limit groove 9, thereby making the cabinet door 7 more stable. The upper surface of the power distribution cabinet body 1 is fixedly connected to the motor 3 through the support rod 2, and the motor 3 is Brake motor 3, so as to ensure that when the worker opens the cabinet door 7 to carry out maintenance of the power distribution cabinet body 1, the cabinet door 7 will not move unexpectedly, so that the workers can perform better maintenance and facilitate the work of the workers. The motor 3 Located at the rear of the sliding sleeve 8, thereby ensuring the normal rise of the cabinet door 7, avoiding the normal rise of the motor 3 affecting the cabinet door 7, the support rod 2 is located between the two fixed rods 63, and the output shaft of the motor 3 is fixedly connected with The first gear 4, the first gear 4 meshes with the second gear 5, the two sides of the second gear 5 are fixedly connected with the lifting device 6, when the maintenance worker needs to overhaul the power distribution cabinet body 1, the motor 3 is rotated forward and Drive the first gear 4 to rotate, the first gear 4 meshes with the second gear 5 to rotate and drive the rope reel 64 to rotate through the rotating shaft 61, and drive the slide bar 66 to move upward in the through hole 67 through the traction rope 65, so that the cabinet door 7 is sliding The cover 8 moves upwards, thereby realizing the opening of the cabinet door 7, and the cabinet door 7 is opened upwards, thereby no longer occupying the space in front of the power distribution cabinet body 1, so that maintenance workers can more conveniently overhaul the power distribution cabinet body 1. It is beneficial to the work of maintenance workers. The lifting device 6 includes a rotating shaft 61. One end of the rotating shaft 61 is fixedly connected to the side of the second gear 5. The outer surface of the rotating shaft 61 is sleeved with a bearing 62. By setting the bearing 62 and the fixed rod 63, the second The gear 5 and the rope reel 64 play a supporting role, so that the second gear 5 is more stably meshed with the first gear 4, thereby realizing the automatic opening of the cabinet door 7, which facilitates the work of the maintenance workers, and the lower surface of the bearing 62 passes through The fixed rod 63 is fixedly connected to the upper surface of the power distribution cabinet body 1, and the end of the rotating shaft 61 away from the second gear 5 is fixedly connected to the rope reel 64, and the outer edge of the rope reel 64 is fixedly connected to one end of the traction rope 65, and the end of the traction rope 65 The other end is fixedly connected to one end of the upper surface of the sliding rod 66, and the other end of the sliding rod 66 passes through the through hole 67 provided on the side of the power distribution cabinet body 1 and is fixed to the side of the cabinet door 7 arranged inside the power distribution cabinet body 1. connection, the distance between the two sides of the cabinet door 7 is adapted to the distance between the two side walls of the power distribution cabinet body 1, thereby ensuring that the cabinet door 7 can better realize the closure of the power distribution cabinet body 1, and the front and back of the slide bar 66 All are fixedly connected with pulley 69, by setting pulley 69 and chute 68, Make the pulley 69 slide in the chute 68 more stably under the drive of the slide bar 66, so that the up and down movement of the cabinet door 7 is more stable and smooth, and the ends of the two pulleys 69 away from the slide bar 66 are slidably connected to the through holes respectively. In the chute 68 opened on the front and rear inner walls of 67, a sliding sleeve 8 is sleeved on the top of the outer surface of the cabinet door 7, and the sliding sleeve 8 is located on the front side of the upper surface of the power distribution cabinet body 1, thereby ensuring that the cabinet door 7 is located in the entire power distribution cabinet. The front side of the main body 1, thus ensuring the normal setting of the components in the main body 1 of the power distribution cabinet, without affecting the normal operation of the components in the main body 1 of the power distribution cabinet, the limit groove 9, the sliding sleeve 8 and the through hole 67 Located on the same level, with the cooperation of the motor 3, it is ensured that the cabinet door 7 is more stable and smooth when it moves up and down to open and close. The outer surface of the sliding sleeve 8 is clamped on the upper surface of the power distribution cabinet body 1.
使用时，当维修工人需要检修配电柜本体1时，使得电机3正转并带动第一齿轮4旋转，第一齿轮4啮合第二齿轮5旋转并通过转轴61带动绳盘64旋转，此时转轴61在轴承62内旋转，从而通过牵引绳65带动滑杆66在通孔67内向上运动，此时滑轮69在滑槽68内滑动，从而使得柜门7在滑套8内向上运动，从而实现了柜门7的打开，当维修工人检修完成，使得电机3反转，使得绳盘64反转，柜门7在自身的重力作用下向下运动，并使得柜门7的底端位于限位槽9内，从而实现了柜门7的关闭。During use, when maintenance workers need to overhaul the power distribution cabinet body 1, the motor 3 is made to rotate forward and drives the first gear 4 to rotate, the first gear 4 meshes with the second gear 5 to rotate and drives the rope reel 64 to rotate through the rotating shaft 61, at this time The rotating shaft 61 rotates in the bearing 62, thereby driving the slide bar 66 to move upward in the through hole 67 through the traction rope 65. At this time, the pulley 69 slides in the chute 68, so that the cabinet door 7 moves upward in the sliding sleeve 8, thereby The opening of the cabinet door 7 is realized. When the maintenance worker completes the overhaul, the motor 3 is reversed, the rope reel 64 is reversed, and the cabinet door 7 moves downward under its own gravity, and the bottom end of the cabinet door 7 is positioned at the limit. In the slot 9, the closing of the cabinet door 7 is realized.
综上可得，1、该带有自动升降门的配电柜，当维修工人需要检修配电柜本体1时，使得电机3正转并带动第一齿轮4旋转，第一齿轮4啮合第二齿轮5旋转并通过转轴61带动绳盘64旋转，并通过牵引绳65带动滑杆66在通孔67内向上运动，使得柜门7在滑套8内向上运动，从而实现了柜门7的打开，柜门7实现了向上打开，从而不再占用配电柜本体1前方的空间，使得维修工人更加方便的检修配电柜本体1，有利于维修工人的工作。To sum up, 1. In the power distribution cabinet with an automatic lifting door, when maintenance workers need to overhaul the power distribution cabinet body 1, the motor 3 is rotated forward and drives the first gear 4 to rotate, and the first gear 4 meshes with the second gear 4. The gear 5 rotates and drives the rope reel 64 to rotate through the rotating shaft 61, and drives the slide bar 66 to move upward in the through hole 67 through the traction rope 65, so that the cabinet door 7 moves upward in the sliding sleeve 8, thereby realizing the opening of the cabinet door 7 , The cabinet door 7 is opened upwards, so that the space in front of the power distribution cabinet body 1 is no longer occupied, so that maintenance workers can more easily overhaul the power distribution cabinet body 1, which is conducive to the work of maintenance workers.
2、该带有自动升降门的配电柜，在第一齿轮4、第二齿轮5、轴承62、绳盘64、牵引绳65和滑杆66的配合下，柜门7的打开由电机3带动自动完成，而不用再由工人手动打开，从而节省了工人的体力，方便了工人的工作，本实用新型结构紧凑，设计合理，实用性强。2. In the power distribution cabinet with automatic lifting door, under the cooperation of the first gear 4, the second gear 5, the bearing 62, the rope reel 64, the traction rope 65 and the sliding rod 66, the door 7 is opened by the motor 3 Driven to complete automatically, instead of being manually opened by workers, thereby saving the physical strength of workers and facilitating the work of workers. The utility model has compact structure, reasonable design and strong practicability.
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721157041.7U CN207320606U (en) | 2017-09-11 | 2017-09-11 | A kind of power distribution cabinet with automatic overhead door |
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| CN201721157041.7U CN207320606U (en) | 2017-09-11 | 2017-09-11 | A kind of power distribution cabinet with automatic overhead door |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571172A (en) * | 2018-05-14 | 2018-09-25 | 广东迈诺工业技术有限公司 | The pre- unlimited growth device of tensioning |
| CN109616917A (en) * | 2018-11-29 | 2019-04-12 | 张坤杰 | A kind of power distribution cabinet of high stable and ventilation safety |
| CN109861120A (en) * | 2019-01-22 | 2019-06-07 | 深圳市贝优通新能源技术开发有限公司 | A kind of box-type substation with water-proof function |
-
2017
- 2017-09-11 CN CN201721157041.7U patent/CN207320606U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571172A (en) * | 2018-05-14 | 2018-09-25 | 广东迈诺工业技术有限公司 | The pre- unlimited growth device of tensioning |
| CN109616917A (en) * | 2018-11-29 | 2019-04-12 | 张坤杰 | A kind of power distribution cabinet of high stable and ventilation safety |
| CN109861120A (en) * | 2019-01-22 | 2019-06-07 | 深圳市贝优通新能源技术开发有限公司 | A kind of box-type substation with water-proof function |
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