Supporting assembly

Abstract

The utility model discloses a supporting assembly, which relates to the technical field of power distribution cabinet supporting and monitoring and comprises a first limiting cylinder, a first supporting rod is movably inserted into the bottom end of the first limiting cylinder, and the outer peripheral surface of the first supporting rod is in sliding connection with the inner side wall of an insertion hole of the first limiting cylinder through a first sliding block and a second sliding groove. When the power distribution cabinet is used, the second supporting rod rotationally connected to the bottom end of the first supporting rod is matched with the limiting assembly used for limiting and fixing the second supporting rod, so that when the power distribution cabinet needs to be installed on a wall, the second supporting rod can be conveniently installed; the first supporting rod can be pushed out of the first limiting cylinder inserting hole through the first screw so that the second supporting rod can rotate, then the second supporting rod is rotated so that the supporting legs and the anti-skid layer can abut against the wall face, and then the second supporting rod is limited and fixed through the limiting assembly; therefore, the supporting legs and the anti-skid layer can stably support the power distribution cabinet fixedly connected to the wall surface, and the reliability of the supporting assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinet support monitoring, and particularly relates to a support assembly. Background Technique

[0002] A power distribution cabinet is a device used to distribute the electric power transmitted from the power grid to nearby loads. At the same time, the power distribution cabinet also has the functions of monitoring, protecting, and regulating the operation of the circuit, and is the terminal device of the power transmission system.

[0003] The power distribution cabinet needs to distribute electric power to nearby loads. The power distribution cabinets are distributed in various corners of various buildings or places. In order to facilitate wiring and installation, the power distribution cabinet needs to be fixedly installed on the wall or the ground according to the specific situation of the installation site. In order to ensure the position stability of the power distribution cabinet during long-term operation, prevent the power distribution cabinet from being severely displaced, overturned, or fallen due to gravity or external force impact, which affects the operation of the circuit load, and at the same time prevent the power distribution cabinet from being difficult to be placed horizontally due to the uneven ground, resulting in unstable position of the power distribution cabinet, it is necessary to set up a support mechanism on the power distribution cabinet to ensure the position stability of the power distribution cabinet.

[0004] The Chinese invention patent with the patent application number CN202110508289.8 discloses a power distribution cabinet. It drives the rotation of the rotating shaft by setting a rocking handle, drives the first gear to rotate through the rotating shaft, drives the roller shaft to rotate by meshing two first gears, makes the roller shaft drive the second gear to rotate, and then the second gear can drive the lifting rod to descend. The cabinet body is supported by the base at the lower end of the lifting rod. When the handle is rocked counterclockwise, the lifting rod will be driven to rise by the second gear, so that it is convenient for personnel to install the cabinet body according to the ground at different heights. However, the above-mentioned lifting rod can only support the power distribution cabinet on the ground, and cannot play a supporting and strengthening role when the power distribution cabinet needs to be installed on the wall, and the practicability is not strong. Content of the Utility Model

[0005] The purpose of this application is to provide a support assembly to solve the problem that the power distribution cabinet cannot be supported and fixed when it is installed on the wall as proposed in the above background technique.

[0006] To achieve the above object, the present application provides the following technical solution: A support component, including a first limiting cylinder, a first support rod is movably inserted at the bottom end of the first limiting cylinder, the outer peripheral surface of the first support rod is slidably connected to the inner side wall of the jack of the first limiting cylinder through a first slider and a first chute, the top end of the first support rod is rotatably connected to a first screw rod, the top end of the first screw rod penetrates through the top wall of the first limiting cylinder and is fixedly connected to a first knob, the bottom end of the first support rod is connected to a support foot, and an anti-slip layer is fixedly connected to the bottom of the support foot. The support component further includes a second support rod hinged to the bottom end of the first support rod through a damping rotating shaft, the second support rod can be movably inserted into the jack at the bottom end of the first limiting cylinder, and the support foot is rotatably connected to the bottom end of the second support rod through a damping rotating shaft. The support component further includes a limiting component provided on the first limiting cylinder.

[0007] Preferably, the limiting component includes a fixed block fixedly connected to the side surface of the first limiting cylinder, a threaded hole is opened at the top of the fixed block, and the threaded hole penetrates through the bottom wall of the fixed block. The limiting component further includes a second screw rod, the second screw rod can be threadedly inserted into the threaded hole, and the limiting component further includes a connection component provided on the second support rod, and the connection component is used to connect the second screw rod and the second support rod. The advantage of such a setting is that the staff can fix and limit the rotation angle of the second support rod by rotatably connecting the second screw rod in the threaded hole, so that the support foot and the anti-slip layer tightly abut against the wall surface, thereby being able to support and fix the distribution cabinet fixedly installed on the wall, expanding the working range of the support component, and effectively improving the practicability of the support component.

[0008] Preferably, the connection component includes a through cavity opened on the second support rod, two second chutes are symmetrically opened on the left and right inner side walls of the through cavity, two second sliders are symmetrically and slidably connected in the two second chutes, two rotating shafts are symmetrically rotatably connected to the side surfaces of the two second sliders, and the close ends of the two rotating shafts respectively penetrate through the close side surfaces of the two second sliders and are fixedly connected to limiting blocks. A through hole is opened at the top end of the limiting block, and the bottom end of the through hole penetrates through the bottom wall of the limiting block. The second screw rod is movably inserted through the through hole. The advantage of such a setting is that by driving the limiting block to rotate through the rotating shaft, it can be ensured that when the second support rod rotates to any angle normally, the second screw rod can be threadedly inserted into the threaded hole, so as to ensure that the support and fixation work can be completed smoothly, and further improve the practicability of the support component.

[0009] A power distribution cabinet monitoring device includes an installation cavity opened at the bottom of a support foot. A pressure sensor is fixedly installed on the top wall of the installation cavity. A signal transmitter is fixedly installed in the installation cavity. The signal transmitter and the pressure sensor are electrically connected by a wire. The pressure sensor abuts against the top of the anti-slip layer. The advantage of this setting is that the pressure sensor is used to monitor the magnitude of the pressure received by the support foot. When the pressure is less than the lower limit of the set threshold or greater than the upper limit of the set threshold, the pressure sensor transmits the signal to the signal transmitter, and the signal transmitter transmits the signal to the monitoring center, enabling the monitoring center to promptly assign maintenance personnel to check, preventing the power distribution cabinet from rotating, displacing, or falling, which may cause the force on the support foot to decrease, increase, or no longer be affected.

[0010] Preferably, the thickness of the anti-slip layer is not less than two centimeters. The advantage of this setting is that it can play a buffering role, thereby protecting the pressure sensor and ensuring that the pressure sensor can work properly for a long time.

[0011] In summary, the technical effects and advantages of the present utility model are as follows:

[0012] 1. In the present utility model, by providing a second support rod rotatably connected to the bottom end of the first support rod and cooperating with a limiting component for limiting and fixing the second support rod, when it is necessary to install the power distribution cabinet on the wall, the first support rod can be pushed out of the first limiting cylinder jack by the first screw rod so that the second support rod can rotate. Then, the second support rod is rotated so that the support foot and the anti-slip layer tightly abut against the wall surface. Then, the second support rod is limited and fixed by the limiting component, so that the support foot and the anti-slip layer can stably support the power distribution cabinet fixedly connected to the wall. At the same time, when the power distribution cabinet needs to be installed on the ground, the top end of the second support rod can be driven by the first screw rod to insert into the first limiting cylinder jack to ensure that the second support rod cannot rotate. Then, the first support rod is driven by the first screw rod to move up and down in the first limiting cylinder jack, so that the four support feet are stably placed on the ground while the power distribution cabinet can be kept horizontal and its position is stable without shaking. Thus, the working range of the support component is expanded, and the reliability of the support component is improved.

[0013] 2. In the present utility model, the pressure sensor can monitor the magnitude of the pressure received by the anti-slip layer. When the pressure magnitude is greater than the upper limit of the set threshold or less than the lower limit of the set threshold, an abnormal signal will be sent to the monitoring center through the signal transmitter. In this way, the monitoring center can promptly assign maintenance personnel to check, prevent the power distribution cabinet from rotating, displacing, or falling, ensure the safety of the power distribution cabinet, and realize the real-time monitoring of the position stability of the power distribution cabinet. Description of the Drawings

[0014] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 The first schematic structural view of a support component in an embodiment of the present application;

[0016] Figure 2 The second schematic structural view of a support component in an embodiment of the present application;

[0017] Figure 3 The first schematic structural view of a support component in an embodiment of the present application;

[0018] Figure 4 The second schematic structural view of a support component in an embodiment of the present application;

[0019] Figure 5 The right view cross-sectional view of a support component in an embodiment of the present application;

[0020] Figure 6 The side view cross-sectional view of the support foot in an embodiment of the present application;

[0021] Figure 7 In the embodiment of the present application Figure 5 The enlarged schematic view of part A.

[0022] In the figure: 1. Support component; 11. First limiting cylinder; 12. First support rod; 13. First screw; 14. Support foot; 15. Anti-slip layer; 16. Second support rod; 17. Limiting component; 171. Fixed block; 172. Threaded hole; 173. Second screw; 2. Connection component; 21. Through cavity; 22. Second chute; 23. Second slider; 24. Rotating shaft; 25. Limiting block; 3. Installation cavity; 4. Pressure sensor; 5. Power distribution cabinet. Detailed implementation manners

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment, please refer to Figures 1-7A support component shown includes a first limiting cylinder 11. A first support rod 12 is movably inserted into the bottom end of the first limiting cylinder 11. The outer peripheral surface of the first support rod 12 is slidably connected to the inner side wall of the insertion hole of the first limiting cylinder 11 through a first slider and a first chute. The top end of the first support rod 12 is rotatably connected to a first screw rod 13. The top end of the first screw rod 13 penetrates through the top wall of the first limiting cylinder 11 and is fixedly connected to a first knob. The bottom end of the first support rod 12 is connected to a support foot 14. An anti-slip layer 15 is fixedly connected to the bottom of the support foot 14. It also includes a second support rod 16 hinged to the bottom end of the first support rod 12 through a damping rotating shaft. The second support rod 16 can be movably inserted into the insertion hole at the bottom end of the first limiting cylinder 11. The support foot 14 is rotatably connected to the bottom end of the second support rod 16 through a damping rotating shaft. It further includes a limiting component 17 provided on the first limiting cylinder 11. It also includes a power distribution cabinet 5. Two groups of support components 1 are symmetrically and fixedly connected to the left and right side surfaces of the power distribution cabinet 5.

[0025] Reference Figures 1-5 , the limiting component 17 includes a fixed block 171 fixedly connected to the side surface of the first limiting cylinder 11. A threaded hole 172 is opened at the top of the fixed block 171. The threaded hole 172 penetrates through the bottom wall of the fixed block 171. The limiting component 17 further includes a second screw rod 173. The second screw rod 173 can be threadedly inserted into the threaded hole 172. The limiting component 17 further includes a connecting component 2 provided on the second support rod 16. The connecting component 2 is used to connect the second screw rod 173 and the second support rod 16.

[0026] Specifically, by rotating the second screw rod 173 and connecting it to the threaded hole 172, the staff can fix and limit the rotation angle of the second support rod 16, so that the support foot 14 and the anti-slip layer 15 tightly abut against the wall surface, thereby being able to support and fix the power distribution cabinet 5 fixedly installed on the wall, expanding the working range of the support component 1 and effectively improving the practicability of the support component 1.

[0027] Reference Figure 3 、 4 、5 and 7, the connecting component 2 includes a through cavity 21 opened on the second support rod 16. Two second chutes 22 are symmetrically opened on the left and right inner side walls of the through cavity 21. Two second sliders 23 are symmetrically and slidably connected in the two second chutes 22. Two rotating shafts 24 are symmetrically rotatably connected to the side surfaces of the two second sliders 23. The closer ends of the two rotating shafts 24 respectively penetrate through the closer side surfaces of the two second sliders 23 and are fixedly connected to a limiting block 25. A through hole is opened at the top end of the limiting block 25. The bottom end of the through hole penetrates through the bottom wall of the limiting block 25. The second screw rod 173 is inserted through and movably inserted in the through hole.

[0028] Specifically, driving the limiting block 25 to rotate through the rotating shaft 24 can ensure that when the second support rod 16 rotates to any angle normally, the second screw rod 173 can be threadedly inserted into the threaded hole 172, so as to ensure that the support and fixation work can be successfully completed, and further improve the practicability of the support assembly 1.

[0029] A power distribution cabinet monitoring device includes an installation cavity 3 opened at the bottom of the support foot 14. A pressure sensor 4 is fixedly installed on the inner top wall of the installation cavity 3. A signal transmitter is fixedly installed in the installation cavity 3. The signal transmitter and the pressure sensor 4 are electrically connected through wires. The pressure sensor 4 abuts against the top of the anti-slip layer 15. The advantage of this setting is that the pressure sensor 4 is used to monitor the magnitude of the pressure received by the support foot 14. When the pressure is less than the lower limit of the set threshold or greater than the upper limit of the set threshold, the pressure sensor 4 transmits the signal to the signal transmitter, and the signal transmitter transmits the signal to the monitoring center, so that the monitoring center can promptly assign maintenance personnel to check, preventing the power distribution cabinet 5 from causing the support foot 14 to be under less stress, greater stress or no stress due to rotation, displacement or falling.

[0030] Reference Figure 6 , the thickness of the anti-slip layer 15 is not less than two centimeters.

[0031] Specifically, it can play a buffering role, thereby protecting the pressure sensor 4 and ensuring that the pressure sensor 4 can work normally for a long time.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A support component, comprising a first limiting cylinder (11), a first support rod (12) is movably inserted into the bottom end of the first limiting cylinder (11), the outer peripheral surface of the first support rod (12) is slidably connected to the inner side wall of the insertion hole of the first limiting cylinder (11) through a first slider and a first chute, the top end of the first support rod (12) is rotatably connected to a first screw rod (13), the top end of the first screw rod (13) penetrates through the top wall of the first limiting cylinder (11) and is fixedly connected to a first knob, the bottom end of the first support rod (12) is connected to a support foot (14), and it is characterized in that: A non-slip layer (15) is fixedly connected to the bottom of the support foot (14). It further includes a second support rod (16) hinged to the bottom end of the first support rod (12) through a damping rotating shaft. The second support rod (16) is movably inserted into the jack at the bottom end of the first limiting cylinder (11). The support foot (14) is rotatably connected to the bottom end of the second support rod (16) through a damping rotating shaft. It further includes a limiting component (17) provided on the first limiting cylinder (11).

2. The support assembly according to claim 1, wherein: The limiting component (17) includes a fixed block (171) fixedly connected to the side surface of the first limiting cylinder (11). A threaded hole (172) is opened at the top of the fixed block (171), and the threaded hole (172) penetrates through the bottom wall of the fixed block (171). The limiting component (17) further includes a second screw rod (173) that can be threadedly inserted into the threaded hole (172). The limiting component (17) further includes a connection component (2) provided on the second support rod (16), and the connection component (2) is used to connect the second screw rod (173) to the second support rod (16).

3. The support assembly according to claim 2, wherein: The connection component (2) includes a through cavity (21) opened on the second support rod (16). Two second sliding grooves (22) are symmetrically opened on the left and right inner side walls of the through cavity (21). Two second sliding blocks (23) are symmetrically and slidably connected in the two second sliding grooves (22). Two rotating shafts (24) are symmetrically and rotatably connected to the side surfaces of the two second sliding blocks (23). The closer ends of the two rotating shafts (24) respectively penetrate through the closer side surfaces of the two second sliding blocks (23) and are fixedly connected to a limiting block (25). A through hole is opened at the top end of the limiting block (25), and the bottom end of the through hole penetrates through the bottom wall of the limiting block (25). The second screw rod (173) is movably inserted through the through hole.

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