Mounting structure for high-voltage power distribution cabinet

Abstract

The utility model relates to the technical field of high-voltage power distribution cabinets, and discloses a mounting structure for a high-voltage power distribution cabinet, which comprises a fixed base, a fixed block is fixedly assembled at the top of the fixed base, a rotating groove is formed in the top of the fixed base, and a rotating block is rotatably connected to the inner wall of the rotating groove. And a moving block is fixedly assembled at the top of the rotating block, a power distribution cabinet base connecting block is arranged at the top of the rotating block, and a square groove is formed in the outer wall of the fixed block. When the power distribution cabinet is placed at the top of the fixed base, pressure is applied to a clamping block through the weight of the power distribution cabinet, so that when the clamping block moves backwards, a connecting rod is driven to rotate on the outer wall of a rotating shaft, the rotating shaft applies pressure to a limiting block, and the limiting block drives a sliding block to slide on the outer wall of a fixed rod; and pressure is applied to the spring through the sliding block, so that the elastic potential energy of the spring is released, and the power distribution cabinet is clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage power distribution cabinets, in particular to an installation structure for high-voltage power distribution cabinets. Background Art

[0002] The installation of high-voltage distribution cabinets refers to the functions of switching, controlling or protecting in the power generation, transmission, distribution, power conversion and consumption of the power system. It mainly includes high-voltage circuit breakers, high-voltage disconnectors and grounding switches, high-voltage load switches, high-voltage automatic reclosing and disconnecting devices, high-voltage operating mechanisms, high-voltage explosion-proof distribution devices and high-voltage switch cabinets. The high-voltage switch manufacturing industry is an important part of the power transmission and transformation equipment manufacturing industry and occupies a very important position in the entire power industry.

[0003] During use, the existing installation structure of the high-voltage distribution cabinet can be used to install the distribution cabinet, but it is not possible to install the distribution cabinet conveniently, resulting in a large amount of time required to install the distribution cabinet, and the distribution cabinet cannot be clamped and fixed, resulting in the distribution cabinet tilting and collapsing due to external factors during operation after the installation is completed, thereby reducing the installation efficiency and clamping and fixing of the installation structure of the traditional high-voltage distribution cabinet. For this reason, an installation structure for a high-voltage distribution cabinet is introduced. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an installation structure for a high-voltage distribution cabinet, which has the advantages of fast installation efficiency and good clamping and fixing, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solutions: an installation structure for a high-voltage power distribution cabinet, comprising a fixed base, a fixed block is fixedly assembled on the top of the fixed base, a rotating groove is opened on the top of the fixed base, a rotating block is rotatably connected to the inner wall of the rotating groove, a moving block is fixedly assembled on the top of the rotating block, a power distribution cabinet base connecting block is arranged on the top of the rotating block, a square groove is arranged on the outer wall of the fixed block, a clamping assembly is arranged on the inner wall of the square groove, and a placement groove, a moving groove and a limit groove are respectively opened on the bottom of the power distribution cabinet base connecting block.

[0006] As a preferred technical solution of the utility model, the top of the rotating block is fixedly assembled with a limit rod, the outer wall of the limit rod is provided with a threaded groove, the inner wall of the threaded groove is threadedly connected with a bolt, and the end of the bolt is threadedly connected with a nut.

[0007] As a preferred technical solution of the utility model, the clamping assembly includes a fixed rod, the outer wall of the fixed rod is slidably connected to a sliding block, the outer wall of the sliding block is fixedly equipped with a spring, the outer wall of the sliding block is fixedly equipped with a limit block, the inner wall of the limit block is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly equipped with one end of a connecting rod, and the other end of the connecting rod is fixedly equipped with a clamping block.

[0008] As a preferred technical solution of the utility model, the fixing rod and the spring are respectively fixedly assembled with the inner wall of the square groove, and the spring is sleeved with the outer wall of the fixing rod.

[0009] As a preferred technical solution of the utility model, the thread groove penetrates through the outer wall of the connection block of the base of the power distribution cabinet and the limit rod, and the limit rod is adapted to the inner wall of the limit groove.

[0010] As a preferred technical solution of the utility model, there are four groups of clamping assemblies, and the four groups of clamping assemblies are respectively located on the outer wall of the fixing block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The installation structure for the high-voltage distribution cabinet, when the distribution cabinet is placed on the top of the fixed base, the weight of the distribution cabinet itself is used to apply pressure to the clamping block, so that when the clamping block moves backward, it drives the connecting rod to rotate on the outer wall of the rotating shaft, so that the rotating shaft applies pressure to the limit block, so that the limit block drives the sliding block to slide on the outer wall of the fixed rod, and the sliding block applies pressure to the spring to release the elastic potential energy of the spring, thereby clamping and fixing the distribution cabinet.

[0013] 2. The installation structure for the high-voltage distribution cabinet, when aligning the distribution cabinet base connection block with the rotating block, places the moving block on the top of the rotating block on the inner wall of the placement groove, so that the staff rotates the rotating block to make the rotating block rotate on the inner wall of the rotating groove, thereby driving the moving block to move from the inner wall of the placement groove to the end of the inner wall of the moving groove for placement, and at the same time, the threaded groove is aligned with the threaded groove on the outer wall of the limit rod, so that the bolt and the nut are threadedly connected, thereby fixing the rotating block and the distribution cabinet base connection block to prevent them from falling during use, and facilitating the staff to install the distribution cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0016] Figure 3 This is a schematic diagram of the spring structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the connection block of the base of the power distribution cabinet of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the mobile block of the utility model;

[0019] Figure 6 For this utility model Figure 4 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. fixed base; 2. fixed block; 3. rotating block; 4. clamping assembly; 5. square groove; 6. connecting block of distribution cabinet base; 7. threaded groove; 8. placement groove; 9. moving groove; 10. moving block; 11. limiting rod; 12. limiting groove; 13. bolt; 14. nut; 15. rotating groove.

[0021] 401, fixed rod; 402, sliding block; 403, spring; 404, rotating shaft; 405, connecting rod; 406, clamping block; 407, limiting block. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 A mounting structure for a high-voltage distribution cabinet comprises a fixed base 1, a fixed block 2 is fixedly assembled on the top of the fixed base 1, a rotating groove 15 is opened on the top of the fixed base 1, a rotating block 3 is rotatably connected to the inner wall of the rotating groove 15, a moving block 10 is fixedly assembled on the top of the rotating block 3, a distribution cabinet base connecting block 6 is arranged on the top of the rotating block 3, a square groove 5 is arranged on the outer wall of the fixed block 2, a clamping assembly 4 is arranged on the inner wall of the square groove 5, and a placement groove 8, a moving groove 9 and a limit groove 12 are respectively opened on the bottom of the distribution cabinet base connecting block 6.

[0024] It should be noted that by placing the movable block 10 on the top of the rotating block 3 on the inner wall of the placement groove 8, the staff rotates the rotating block 3 so that the rotating block 3 rotates on the inner wall of the rotating groove 15, thereby driving the movable block 10 to move from the inner wall of the placement groove 8 to the end of the inner wall of the movable groove 9 for placement.

[0025] In a preferred embodiment, a limit rod 11 is fixedly assembled on the top of the rotating block 3, a thread groove 7 is formed on the outer wall of the limit rod 11, a bolt 13 is threadedly connected to the inner wall of the thread groove 7, and a nut 14 is threadedly connected to the end of the bolt 13.

[0026] It should be noted that by aligning the thread groove 7 with the thread groove 7 on the outer wall of the limiting rod 11, the bolt 13 and the nut 14 are threadedly connected, thereby fixing the rotating block 3 and the distribution cabinet base connecting block 6 to prevent them from falling during use.

[0027] In a preferred embodiment, the clamping assembly 4 includes a fixed rod 401, the outer wall of the fixed rod 401 is slidably connected to a sliding block 402, the outer wall of the sliding block 402 is fixedly equipped with a spring 403, the outer wall of the sliding block 402 is fixedly equipped with a limit block 407, the inner wall of the limit block 407 is rotatably connected to a rotating shaft 404, the outer wall of the rotating shaft 404 is fixedly equipped with one end of a connecting rod 405, and the other end of the connecting rod 405 is fixedly equipped with a clamping block 406.

[0028] It should be noted that the weight of the distribution cabinet itself is used to apply pressure to the clamping block 406, so that when the clamping block 406 moves backward, it drives the connecting rod 405 to rotate on the outer wall of the rotating shaft 404, so that the rotating shaft 404 applies pressure to the limit block 407, so that the limit block 407 drives the sliding block 402 to slide on the outer wall of the fixed rod 401, and the sliding block 402 applies pressure to the spring 403 to release the elastic potential energy of the spring 403, thereby achieving the clamping and fixation of the distribution cabinet.

[0029] In a preferred embodiment, the fixing rod 401 and the spring 403 are respectively fixedly assembled with the inner wall of the square groove 5 , and the spring 403 is sleeved with the outer wall of the fixing rod 401 .

[0030] It should be noted that the fixing rod 401 and the spring 403 are fixed to the inner wall of the square groove 5 so that the clamping block 406 will not fall when moving toward the inner wall of the square groove 5. At the same time, when the sliding block 402 moves on the outer wall of the fixing rod 401, it will drive the spring 403 to expand and contract.

[0031] In a preferred embodiment, the thread groove 7 penetrates through the outer wall of the switch cabinet base connection block 6 and the limiting rod 11 , and the limiting rod 11 is matched with the inner wall of the limiting groove 12 .

[0032] It should be noted that the threaded groove 7 penetrates the switch cabinet base connection block 6 and the limit rod 11, so as to fix the rotating block 3 and the switch cabinet base connection block 6 to prevent the switch cabinet from being unstable when placed.

[0033] In a preferred embodiment, there are four groups of clamping assemblies 4 , and the four groups of clamping assemblies 4 are respectively located on the outer wall of the fixing block 2 .

[0034] It should be noted that the power distribution cabinet is fixed respectively by four groups of clamping components 4, so that the power distribution cabinet is fixed more firmly and prevented from tilting when placed.

[0035] Working principle: the weight of the distribution cabinet is used to apply pressure to the clamping block 406. The rounded corners on the top of the clamping block 406 will prevent the distribution cabinet from getting stuck on the top of the clamping block 406. When the clamping block 406 moves backward, it drives the connecting rod 405 to rotate on the outer wall of the rotating shaft 404, so that the rotating shaft 404 applies pressure to the limit block 407, so that the limit block 407 drives the sliding block 402 to slide on the outer wall of the fixed rod 401, and the sliding block 402 applies pressure to the spring 403, so that the elastic potential energy of the spring 403 is released, thereby achieving the distribution cabinet. For clamping and fixing, the moving block 10 at the top of the rotating block 3 is placed on the inner wall of the placement groove 8, and the staff rotates the rotating block 3 to make the rotating block 3 rotate on the inner wall of the rotating groove 15, thereby driving the moving block 10 to move from the inner wall of the placement groove 8 to the end of the inner wall of the moving groove 9 for placement, and at the same time, the threaded groove 7 is aligned with the threaded groove 7 on the outer wall of the limiting rod 11, so that the bolt 13 and the nut 14 are threadedly connected, thereby fixing the rotating block 3 and the connection block 6 of the base of the distribution cabinet, making it easy to install the distribution cabinet, and at the same time, clamping and fixing the distribution cabinet.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mounting structure for a high-voltage distribution cabinet, comprising a fixed base (1), characterized in that: A fixed block (2) is fixedly mounted on the top of the fixed base (1), a rotating groove (15) is provided on the top of the fixed base (1), a rotating block (3) is rotatably connected to the inner wall of the rotating groove (15), a moving block (10) is fixedly mounted on the top of the rotating block (3), a distribution cabinet base connecting block (6) is provided on the top of the rotating block (3), a square groove (5) is provided on the outer wall of the fixed block (2), a clamping assembly (4) is provided on the inner wall of the square groove (5), and a placement groove (8), a moving groove (9) and a limit groove (12) are respectively provided on the bottom of the distribution cabinet base connecting block (6).

2. The installation structure for a high-voltage distribution cabinet according to claim 1, characterized in that: A limit rod (11) is fixedly mounted on the top of the rotating block (3); a thread groove (7) is formed on the outer wall of the limit rod (11); a bolt (13) is threadedly connected to the inner wall of the thread groove (7); and a nut (14) is threadedly connected to the end of the bolt (13).

3. The installation structure for a high-voltage distribution cabinet according to claim 1, characterized in that: The clamping assembly (4) comprises a fixed rod (401), the outer wall of the fixed rod (401) is slidably connected to a sliding block (402), the outer wall of the sliding block (402) is fixedly equipped with a spring (403), the outer wall of the sliding block (402) is fixedly equipped with a limit block (407), the inner wall of the limit block (407) is rotatably connected to a rotating shaft (404), the outer wall of the rotating shaft (404) is fixedly equipped with one end of a connecting rod (405), and the other end of the connecting rod (405) is fixedly equipped with a clamping block (406).

4. The installation structure for a high-voltage power distribution cabinet according to claim 3 is characterized in that: The fixing rod (401) and the spring (403) are respectively fixedly assembled with the inner wall of the square groove (5), and the spring (403) is sleeved with the outer wall of the fixing rod (401).

5. The installation structure for a high-voltage power distribution cabinet according to claim 2, characterized in that: The thread groove (7) penetrates the outer wall of the switch cabinet base connection block (6) and the limiting rod (11), and the limiting rod (11) is matched with the inner wall of the limiting groove (12).

6. The installation structure for a high-voltage power distribution cabinet according to claim 1, characterized in that: There are four groups of the clamping assemblies (4), and the four groups of clamping assemblies (4) are respectively located on the outer wall of the fixing block (2).

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