Low-voltage complete switch connection structure

Abstract

The utility model discloses a low-voltage complete switch connecting structure, which comprises an upper mounting plate, a lower mounting plate is mounted below the upper mounting plate, universal wheels are mounted on the lower mounting plate, a lifting module is arranged between the upper mounting plate and the lower mounting plate, and the lifting module comprises mounting supporting columns; according to the utility model, the limiting mounting plate is matched with the support column limiting clamping block to limit the lifting support column sliding block on the lifting support column, the lifting support column cannot be pulled in a conventional state, and when the height needs to be adjusted during mounting, the cylindrical pull block is driven by pulling the pull ring, and the cylindrical pull block drives the limiting mounting plate and the support column limiting clamping block to move; when the pillar limiting fixture block is separated from the up-down range of the lifting pillar sliding block, the lifting pillar is conveniently pulled, so that the height of the lifting pillar is adjusted, a pull ring is loosened, a reset spring drives the pillar limiting fixture block to reset, the lifting pillar sliding block is shielded by the pillar limiting fixture block for limiting, parts do not need to be disassembled, and equipment is conveniently transported after being disassembled; and small parts are prevented from being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of switch connection structures, in particular to a low-voltage complete switch connection structure. Background Art

[0002] A low-voltage complete switch connection structure with announcement number CN220822194U includes a connection base frame, four telescopic lower rods symmetrically arranged at the top four corners of the connection base frame, a telescopic upper rod arranged at the top of the telescopic lower rod, a connection top frame arranged at the top of the telescopic upper rod, lower connection blocks arranged at the top four corners of the connection base frame corresponding to the positions of the telescopic lower rods, a first limiting groove arranged at the top of the lower connection block, a lower limiting hole arranged on the side of the lower connection block, upper connection blocks arranged at the bottom four corners of the connection base frame corresponding to the positions of the telescopic upper rods, and a first limiting block arranged at the bottom of the upper connection block. The utility model has the advantages of improving the adaptability of height adjustment, improving the convenience of connection between skeleton structures, improving the strength of the overall connection structure, facilitating disassembly and changing the assembly form to reduce the occupied area of the skeleton connection structure, and facilitating placement during transportation.

[0003] The above-mentioned equipment requires multiple bolts and cards for fixing and connecting, and the cards and bolts are small in size and are very easy to lose during disassembly and transportation. In addition, the installation requires multiple bolts to be screwed multiple times, which is cumbersome. The equipment is not easy to move after installation. Therefore, a low-voltage complete switch connection structure is needed to meet people's needs. Utility Model Content

[0004] The purpose of the present utility model is to provide a low-voltage complete switch connection structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a low-voltage complete switch connection structure, comprising an upper mounting plate; a lower mounting plate is mounted below the upper mounting plate, a universal wheel is mounted on the lower mounting plate, and a lifting module is provided between the upper mounting plate and the lower mounting plate;

[0006] Preferably, the lifting module includes a mounting pillar, which is installed below the upper mounting plate, a limit mounting plate is installed inside the mounting pillar, a pillar limit block is installed on the limit mounting plate, a lifting pillar is installed inside the mounting pillar, and a lifting pillar slider is installed on the lifting pillar.

[0007] Preferably, a return spring is installed on one side of the limit mounting plate, a cylindrical pull block is installed on one side of the limit mounting plate, a pull block groove is opened on the cylindrical pull block, and a pull ring is installed on the pull block groove.

[0008] Preferably, an installation pillar inner cavity is opened in the installation pillar, the limit installation plate is installed in the installation pillar inner cavity, a pillar slide groove is opened in the installation pillar, the lifting pillar slider is installed in the pillar slide groove, a lifting pillar groove is opened above the installation pillar, and the lifting pillar is installed in the lifting pillar groove.

[0009] Preferably, a pull block groove is opened on one side of the installation pillar, the cylindrical pull block is installed in the pull block groove, and a pillar lower clamping block is installed below the installation pillar.

[0010] Preferably, a lower mounting plate clamping hole is opened on the lower mounting plate, a universal wheel clamping column is installed on the universal wheel, the universal wheel clamping column is installed in the lower mounting plate clamping hole, and a brake pad is installed on the universal wheel.

[0011] Preferably, a lower mounting plate slot is provided on the lower mounting plate, and an upper mounting plate slot is provided on the upper mounting plate.

[0012] Preferably, a mounting slide is installed on the mounting pillar, a mounting slot is formed on the mounting slide, and a mounting support plate is installed in the mounting slot.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The utility model limits the lifting support slider on the lifting support by cooperating with the limit mounting plate and the support limit block. Under normal conditions, the lifting support cannot be pulled. When the height needs to be adjusted during installation, the cylindrical pull block is driven by pulling the pull ring, and the cylindrical pull block drives the limit mounting plate and the support limit block to move. When the support limit block is out of the upper and lower range of the lifting support slider, it is convenient to pull the lifting support, thereby adjusting the height of the lifting support. The pull ring is released, and the reset spring drives the support limit block to reset. At this time, the lifting support slider is blocked by the support limit block for limiting, and there is no need to disassemble parts. This makes it convenient to transport the equipment after disassembly and avoids the loss of small parts.

[0015] (2) By cooperating with the mounting slider and the mounting support plate, the switch device can be mounted on the mounting support plate, and the mounting support plate can be used to support the switch device. When simple movement is required, the device can be moved by the universal wheel, and the universal wheel can be limited by the brake pad to prevent the device from moving at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural diagram of a low-voltage complete switch connection structure proposed by the utility model;

[0017] Figure 2 This is a structural diagram of the upper mounting plate and lower mounting plate of a low-voltage complete switch connection structure proposed by the utility model;

[0018] Figure 3 This is a structural diagram of the installation support and pull block groove structures of a low-voltage complete switch connection structure proposed by the utility model;

[0019] Figure 4 This is a structural diagram of a limit mounting plate and cylindrical pull block and other structures of a low-voltage complete switch connection structure proposed by the utility model;

[0020] Figure 5 This is a structural schematic diagram of a cylindrical pull block and pull ring and other structures of a low-voltage complete switch connection structure proposed by the utility model.

[0021] In the figure: 1. Upper mounting plate; 2. Lifting module; 3. Lower mounting plate; 4. Lower mounting plate slot; 5. Lower mounting plate hole; 6. Universal wheel column; 7. Universal wheel; 8. Brake pad; 9. Upper mounting plate slot; 10. Mounting slider; 11. Mounting slide; 12. Mounting support plate; 200. Lifting pillar; 201. Lifting pillar slider; 202. Pillar slide; 203. Return spring; 204. Pillar limit block; 205. Mounting pillar inner cavity; 206. Mounting pillar; 207. Lifting pillar slot; 208. Pillar lower block; 209. Limit mounting plate; 210. Cylindrical pull block; 211. Pull ring; 212. Pull block slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1: Please refer to Figure 1-5 The utility model provides a technical solution: a low-voltage complete switch connection structure, including an upper mounting plate 1; in order to reduce assembly parts and facilitate the movement of equipment, a lower mounting plate 3 is installed below the upper mounting plate 1, and a universal wheel 7 is installed on the lower mounting plate 3. A lifting module 2 is provided between the upper mounting plate 1 and the lower mounting plate 3. The equipment is moved by the universal wheel 7, and the height of the equipment is adjusted by the lifting module 2;

[0024] In order to realize the function of adjusting the installation height, the lifting module 2 includes a mounting pillar 206, the mounting pillar 206 is installed under the upper mounting plate 1, a limit mounting plate 209 is installed in the mounting pillar 206, a pillar limit block 204 is installed on the limit mounting plate 209, a lifting pillar 200 is installed in the mounting pillar 206, a lifting pillar slider 201 is installed on the lifting pillar 200, a return spring 203 is installed on one side of the limit mounting plate 209, a cylindrical pull block 210 is installed on one side of the limit mounting plate 209, a pull block groove 212 is opened on the cylindrical pull block 210, a pull block groove 212 is installed on the pull block groove 211, and a mounting pillar is opened in the mounting pillar 206. Inner cavity 205, the limit mounting plate 209 is installed in the inner cavity 205 of the mounting pillar, a pillar slide groove 202 is opened in the mounting pillar 206, the lifting pillar slider 201 is installed in the pillar slide groove 202, a lifting pillar groove 207 is opened above the mounting pillar 206, the lifting pillar 200 is installed in the lifting pillar groove 207, a pull block groove 212 is opened on one side of the mounting pillar 206, the cylindrical pull block 210 is installed in the pull block groove 212, a pillar lower block 208 is installed below the mounting pillar 206, a lower mounting plate slot 4 is opened on the lower mounting plate 3, an upper mounting plate slot 9 is opened on the upper mounting plate 1, and the pillar lower block 208 on the mounting pillar 206 is aligned with the lower mounting The lower mounting plate card slot 4 on the plate 3 is inserted to fix the four mounting pillars 206 respectively, and then the installation height of the upper mounting plate 1 is adjusted according to the needs. By pulling the pull ring 211, the pull ring 211 drives the cylindrical pull block 210 to move when it is pulled, and the cylindrical pull block 210 drives the limit mounting plate 209 to move when it moves, and the limit mounting plate 209 drives the pillar limit block 204 to move. When the pillar limit block 204 is separated from the upper and lower parts of the lifting pillar slider 201, the lifting pillar 200 can be pulled upward. When the lifting pillar 200 moves, the lifting pillar slider 201 slides in the pillar slide groove 202 to ensure that the movement trajectory of the lifting pillar 200 is always in a straight line. After the height is adjusted, the pull ring 211 is released, the cylindrical pull block 210 loses its tension, and the reset spring 203 drives the limit mounting plate 209 to reset. At this time, the pillar limit block 204 is re-engaged in the upper and lower parts of the lifting pillar slider 201, thereby limiting the lifting pillar slider 201. The lifting pillar slider 201 is limited, and the lifting pillar 200 cannot move. At this time, the height of the lifting pillar 200 is fixed. Align the upper mounting plate slot 9 on the upper mounting plate 1 with the lifting pillar 200 and insert it. At this time, the overall frame is completed. This structural fixing device is one-piece and integrated inside. When disassembling, there are no small parts, which can avoid the loss of parts during transportation, and the installation is convenient and quick.

[0025] When the lifting column 200 is lifted up, the lifting column 200 is lifted up, and the lifting column 200 is lifted up, so that the lifting column 200 is lifted up and the lifting column 200 is lifted up. When the lifting column 200 is lifted up, the lifting column 200 is lifted up, and the lifting column 200 is lifted up, so that the lifting column 200 is lifted up and the lifting column 200 is lifted up, the lifting column 200 is lifted up, and the lifting column 200 is lifted up and the lifting column 200 is lifted up. When the lifting column 200 is lifted up, the lifting column 200 is lifted up, and the lifting column 200 is lifted up, so that the lifting column 200 is lifted up and the lifting column 200 is lifted up, the lifting column 200 is lifted up and the lifting column 200 is lifted up. When the lifting column 200 is lifted up, the lifting column 200 is lifted up and the lifting column 200 is lifted up, the lifting column 200 is lifted up and the lifting column 200 is lifted up, so that the lifting column 200 is lifted up and the lifting column 200 is lifted up, so that the lifting column 200 is lifted up and the lifting column 200 is lifted up, When the lifting support 200 is lifted, the lifting support 201 is lifted and the lifting support 200 is lifted. When the lifting support 200 is lifted, the lifting support 201 is lifted and the lifting support 200 is lifted. When the lifting support 200 is lifted, the lifting support 201 is lifted and the lifting support 200 is lifted. When the lifting support 200 is lifted, the lifting support 201 is lifted and the lifting support 200 is lifted. When the lifting support 200 is lifted, the lifting support 200 is lifted and the lifting support 200 is lifted.

[0026] Example 2: Figure 1-2 When the cam 12 is in the upright position, the cam 12 is moved to the left of the cam 12 and the cam 12 is moved to the right of the cam 12. When the cam 12 is in the upright position, the cam 12 is moved to the right of the cam 12 and the cam 12 is moved to the right of the cam 12.

[0027] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low-voltage complete switch connection structure, comprising an upper mounting plate (1); characterized in that: A lower mounting plate (3) is mounted below the upper mounting plate (1), a universal wheel (7) is mounted on the lower mounting plate (3), and a lifting module (2) is provided between the upper mounting plate (1) and the lower mounting plate (3); The lifting module (2) comprises a mounting pillar (206), the mounting pillar (206) being mounted below the upper mounting plate (1), a limiting mounting plate (209) being mounted inside the mounting pillar (206), a pillar limiting block (204) being mounted on the limiting mounting plate (209), a lifting pillar (200) being mounted inside the mounting pillar (206), and a lifting pillar slider (201) being mounted on the lifting pillar (200).

2. A low-voltage complete switch connection structure according to claim 1, characterized in that: A return spring (203) is installed on one side of the position-limiting mounting plate (209), and a cylindrical pull block (210) is installed on one side of the position-limiting mounting plate (209). A pull block groove (212) is provided on the cylindrical pull block (210), and a pull ring (211) is installed on the pull block groove (212).

3. A low-voltage switchgear connection structure according to claim 2, characterized in that: The mounting pillar (206) has a mounting pillar inner cavity (205), the position-limiting mounting plate (209) is mounted in the mounting pillar inner cavity (205), the mounting pillar (206) has a pillar slide groove (202), the lifting pillar slider (201) is mounted in the pillar slide groove (202), a lifting pillar groove (207) is formed above the mounting pillar (206), and the lifting pillar (200) is mounted in the lifting pillar groove (207).

4. A low-voltage complete switch connection structure according to claim 3, characterized in that: A pull block groove (212) is provided on one side of the installation pillar (206), the cylindrical pull block (210) is installed in the pull block groove (212), and a pillar lower clamping block (208) is installed below the installation pillar (206).

5. The low-voltage switchgear connection structure according to claim 1, characterized in that: The lower mounting plate (3) is provided with a lower mounting plate clamping hole (5), the universal wheel (7) is provided with a universal wheel clamping column (6), the universal wheel clamping column (6) is installed in the lower mounting plate clamping hole (5), and the universal wheel (7) is provided with a brake pad (8).

6. The low-voltage switchgear connection structure according to claim 1, characterized in that: The lower mounting plate (3) is provided with a lower mounting plate slot (4), and the upper mounting plate (1) is provided with an upper mounting plate slot (9).

7. The low-voltage complete switch connection structure according to claim 1, characterized in that: A mounting slide block (10) is mounted on the mounting support (206), a mounting slot (11) is formed on the mounting slide block (10), and a mounting support plate (12) is mounted in the mounting slot (11).

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