Mounting base for switch cabinet

Abstract

The utility model relates to the technical field of switch cabinet installation, and provides an installation base for a switch cabinet. The heat dissipation holes are formed in the surface of one side of the bearing seat, and sliding grooves are formed in the surfaces of the opposite sides of the bearing seat; and the guide rod is fixedly mounted on the inner wall of one of the sliding chutes. According to the utility model, when the two-way screw rod in one sliding chute is rotated, the movable plates on the outer surfaces of the opposite sides of the two-way screw rod are driven to move relatively, and meanwhile, the other ends of the movable plates are movably sleeved on the outer surfaces of the guide rods, so that the movable plates are limited and are prevented from deflecting during movement; meanwhile, when the two movable plates move relatively, the switch cabinet is protected through the protection blocks on the surfaces, frequent repeated installation work through cooperation of a plurality of nuts and bolts is not needed, the installation work is simple, meanwhile, the device can be suitable for switch cabinets of different sizes, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinet installation, in particular to a mounting base for a switch cabinet. Background Art

[0002] The main function of the switch cabinet is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and energy conversion in the power system. The components in the switch cabinet mainly include circuit breakers, disconnectors, load switches, operating mechanisms, mutual inductors and various protective devices. Some of them need to be used in conjunction with the base when in use.

[0003] However, in the prior art, such as Chinese Patent No. CN201820035573.1, especially a mounting base for a switch cabinet, the problem in the prior art that the switch cabinet is affected by its volume is solved. If more time is spent or more auxiliary fixing work is used during the installation, docking and fixing process of the mounting base and the switch cabinet, it may increase the workload for the staff, thereby reducing the installation efficiency of the staff and affecting the overall work progress. A mounting base for a switch cabinet includes a fixed base, and slots are provided at the four corners of the top of the inner cavity of the fixed base. The utility model allows the bottom of the switch cabinet body to be at a certain height from the working ground, prevents the switch cabinet body from being eroded by moisture, saves the operating means of the personnel, and thus reduces the difficulty of installation and disassembly between the fixed base and the switch cabinet body for the personnel, providing convenience for the personnel to use.

[0004] However, the prior art has the following disadvantages during use: when some switch cabinets are used with a base, the installation is generally completed by installing the screw and the positioning screw hole through threaded cooperation, but this installation method of the screw and the screw hole requires the use of external tools, and the user needs to repeatedly screw the screws in different directions. The operation steps are cumbersome and the workload is large. At the same time, the sizes of some switch cabinets are also different. Therefore, it is necessary to propose a base with high applicability. At the same time, after some bases carry the cabinet body, when they encounter bumps during movement, it is easy to cause internal components to collide, which is serious and easy to affect the normal use of the switch cabinet. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that, when some switch cabinets are used with a base, the installation is generally completed by the threaded cooperation between the installation screw and the positioning screw hole, but this installation method of the screw and the screw hole needs to be implemented with the help of external tools, and the user needs to repeatedly screw the screws in different directions. The operation steps are cumbersome and the workload is large. At the same time, the sizes of some switch cabinets are also different. Therefore, it is necessary to propose a base with high applicability. At the same time, after some bases carry the cabinet body, when they encounter bumps during movement, it is easy to cause internal components to collide, which is serious and easy to affect the normal use of the switch cabinet.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mounting base for a switch cabinet, comprising: a load-bearing seat; a plurality of heat dissipation holes, all of which are provided on one side surface of the load-bearing seat, and a sliding groove is provided on the surface on the opposite side of the load-bearing seat; and further comprising:

[0007] A guide rod is fixedly mounted on the inner wall of one of the slide grooves, and a movable plate is movably sleeved on the outer surface of the guide rod at symmetrical positions;

[0008] A bidirectional screw rod is movably embedded in the inner wall of another of the slide grooves, and the two movable plates are both threadedly sleeved on the outer surface of the bidirectional screw rod at a symmetrical position;

[0009] Multiple protective blocks are respectively fixedly installed on the surfaces on opposite sides of the two movable plates, and the inner walls of the multiple protective blocks are provided with slide rails. Multiple springs are fixedly installed inside the multiple protective blocks, and one end of the multiple springs is fixedly connected to a mounting block. The outer surfaces of the multiple mounting blocks are slidably embedded in the interior of the slide rails, and multiple anti-slip pads are fixedly installed on the surface of the mounting blocks away from the spring.

[0010] Preferably, support columns are fixedly mounted at the four corners of the surface of the load-bearing seat on one side away from the movable plate.

[0011] Preferably, the inner walls of the plurality of support columns on the side opposite to the load-bearing seat are provided with limiting grooves, and the inner walls of the plurality of support columns on the side close to the load-bearing seat are fixed with return springs.

[0012] Preferably, a support shaft is fixedly installed on one side surface of the multiple return springs away from the load-bearing seat, a damper is fixedly installed on one side surface of the support shaft, one end surface of the damper is fixedly installed on the inner wall of the support column, and a limiting rod is fixedly installed on the outer surface of the multiple support shafts close to the opposite side of the return spring.

[0013] Preferably, outer surfaces of the plurality of limiting rods are movably embedded in the inner walls of the limiting grooves.

[0014] Preferably, universal wheels are fixedly mounted on the surfaces of one side of the plurality of support shafts away from the load-bearing seat.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. The switch cabinet is supported by the load-bearing seat, and a plurality of heat dissipation holes are provided at the bottom to dissipate heat for the switch cabinet. A slide groove is provided on the surface of the load-bearing seat. When the bidirectional screw rod inside one of the slide grooves is rotated, the movable plate on the outer surface of the opposite side of the bidirectional screw rod is driven to move relative to each other. At the same time, the other end of the movable plate is movably sleeved on the outer surface of the guide rod, and the guide rod is fixedly installed on the inner wall of the slide groove, so as to limit the movable plate to prevent deflection during movement. At the same time, when the two movable plates move relative to each other, the protective blocks on the surface contact the switch cabinet to protect the switch cabinet and prevent damage to the switch cabinet during installation. At the same time, the switch cabinet is provided with an anti-slip effect to prevent movement when subjected to external force, so that the installation work is simple and it can be applied to switch cabinets of different sizes, thereby improving the applicability of the device.

[0017] 2. It is fixed by a support column on the surface of one side of the load-bearing seat, and a reset spring is fixedly installed inside the support column. At the same time, one end of the reset spring is connected to the surface of the support shaft, and the universal wheel is fixed by the support shaft. When transported outdoors or indoors, when the universal wheel encounters bumps, it can be moved through the reset spring, and the damper is cooperated to perform shock absorption. At the same time, a limit rod is fixedly installed on the surface of one side of the support shaft, and the limit rod is movably embedded in the limit groove, so as to limit the support shaft as a whole, so as to perform shock absorption during transportation, prevent the parts inside the switch cabinet from being affected by bumps, cause damage to the internal parts, and improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of a top view structure of a mounting base for a switch cabinet is provided for the utility model;

[0019] Figure 2 A side structural schematic diagram of a mounting base for a switch cabinet is provided for the utility model;

[0020] Figure 3 A schematic cross-sectional structure diagram of a mounting base for a switch cabinet is provided for the utility model;

[0021] Figure 4 The utility model provides a mounting base for a switch cabinet Figure 3 The enlarged structural diagram at A in the middle figure;

[0022] Figure 5 The utility model provides a schematic diagram of the internal cross-sectional structure of a mounting base protection block for a switch cabinet.

[0023] Legend:

[0024] 1. Load-bearing seat; 101. Heat dissipation hole; 102. Slide groove; 103. Guide rod; 104. Bidirectional screw rod; 105. Moving plate; 106. Protective block; 1061. Slide rail; 1062. Spring 1; 1063. Mounting block; 1064. Anti-slip pad; 2. Support column; 201. Limiting groove; 202. Reset spring; 2021. Damper; 203. Support shaft; 204. Limiting rod; 205. Universal wheel. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0027] Embodiment 1, as Figure 1-5 As shown, the utility model provides a mounting base for a switch cabinet, comprising: a bearing seat 1; a plurality of heat dissipation holes 101, all of which are provided on one side surface of the bearing seat 1, and a slide groove 102 is provided on the surface of the opposite side of the bearing seat 1; further comprising: a guide rod 103, fixedly mounted on the inner wall of one of the slide grooves 102, and a movable plate 105 is movably sleeved on the outer surface of the symmetrical part of the guide rod 103; a bidirectional screw rod 104, movably embedded on the inner wall of another slide groove 102, and two movable plates 105 are movably sleeved on the opposite side of the bidirectional screw rod 104 On the outer surface of the place; multiple protection blocks 106 are respectively fixedly installed on the surfaces of the opposite sides of the two movable plates 105, the inner walls of the multiple protection blocks 106 are provided with slide rails 1061, and the interiors of the multiple protection blocks 106 are fixedly installed with multiple springs 1062, one end of the multiple springs 1062 is fixedly connected with a mounting block 1063, the outer surfaces of the multiple mounting blocks 1063 are slidably embedded in the interior of the slide rail 1061, and the side surfaces of the multiple mounting blocks 1063 away from the spring 1062 are fixedly installed with multiple anti-slip pads 1064.

[0028] In this embodiment, the switch cabinet is supported by the load-bearing seat 1, and a plurality of heat dissipation holes 101 are provided at the bottom to dissipate heat of the switch cabinet. A slide groove 102 is provided on the surface of the load-bearing seat 1. When the bidirectional screw rod 104 inside one of the slide grooves 102 is rotated, the movable plate 105 on the outer surface of the opposite side of the bidirectional screw rod 104 is driven to move relative to each other. At the same time, the other end of the movable plate 105 is movably sleeved on the outer surface of the guide rod 103, and the guide rod 103 is fixedly installed on the inner wall of the slide groove 102, so as to limit the movable plate 105 to prevent deflection during movement. At the same time, when the two movable plates 105 move relative to each other, the protective block 106 on the surface contacts the switch cabinet to protect the switch cabinet and prevent damage to the switch cabinet during installation. At the same time, the switch cabinet is provided with an anti-slip effect to prevent movement when subjected to external force, so that the installation work is simple and it can be applied to switch cabinets of different sizes, thereby improving the applicability of the device.

[0029] In embodiment 2, support columns 2 are fixedly installed at the four corners of the surface of the side of the load-bearing seat 1 away from the movable plate 105, and limiting grooves 201 are provided on the inner walls of the multiple support columns 2 on the side opposite to the load-bearing seat 1, and return springs 202 are fixedly installed on the inner walls of the multiple support columns 2 close to the load-bearing seat 1, and support shafts 203 are fixedly installed on the surfaces of the side of the multiple return springs 202 away from the load-bearing seat 1, and a damper 2021 is fixedly installed on the surface of one side of the support shaft 203, and one end surface of the damper 2021 is fixedly installed on the inner wall of the support column 2, and limiting rods 204 are fixedly installed on the outer surfaces of the multiple support shafts 203 close to the return spring 202 The outer surfaces of the multiple limiting rods 204 are respectively movably embedded in the inner wall of the limiting groove 201, and universal wheels 205 are fixedly installed on the surfaces of the side of the multiple support shafts 203 away from the load-bearing seat 1.

[0030] In this embodiment, the support column 2 is fixed on the surface of one side of the load-bearing seat 1, and a reset spring 202 is fixedly installed inside the support column 2. At the same time, one end of the reset spring 202 is connected to the surface of the support shaft 203, and the universal wheel 205 is fixed by the support shaft 203. When transporting outdoors or indoors, when the universal wheel 205 encounters bumps, it can be moved by the reset spring 202, and at the same time, the damper 2021 is cooperated to perform shock absorption. At the same time, a limit rod 204 is fixedly installed on the surface of one side of the support shaft 203, and the limit rod 204 is movably embedded in the limit groove 201, so as to limit the support shaft 203 as a whole, so as to perform shock absorption during transportation, prevent the parts inside the switch cabinet from being affected by bumps, cause damage to the internal parts, and improve the stability of the device.

[0031] Working principle: The switch cabinet is supported by the load-bearing seat 1, and a plurality of heat dissipation holes 101 are provided at the bottom to dissipate heat for the switch cabinet. A slide groove 102 is provided on the surface of the load-bearing seat 1. When the bidirectional screw rod 104 inside one of the slide grooves 102 is rotated, the moving plate 105 on the outer surface of the opposite side of the bidirectional screw rod 104 is driven to move relative to each other. At the same time, the other end of the moving plate 105 is movably sleeved on the outer surface of the guide rod 103, and the guide rod 103 is fixedly installed in the slide groove. The inner wall of the slide rail 102 is used to limit the movable plate 105 to prevent deflection during movement. At the same time, when the two movable plates 105 move relative to each other, the protective block 106 on the surface contacts the switch cabinet. The two ends of the spring 1062 are respectively connected to the inner wall of the mounting block 1063 and the protective block 106, providing elastic force for the mounting block 1063, so that the mounting block 1063 slides inside the slide rail 1061. When the anti-slip pad 1064 contacts the switch cabinet, the switch cabinet is protected. The force is applied to prevent the switch cabinet from being damaged during installation, and at the same time, an anti-slip effect is provided to the switch cabinet to prevent movement when subjected to external force, so that the installation work is simple and it can be applied to switch cabinets of different sizes, thereby improving the applicability of the device. At the same time, it is fixed by the support column 2 on one side surface of the load-bearing seat 1, and a return spring 202 is fixedly installed inside the support column 2, and at the same time, one end of the return spring 202 is connected to the surface of the support shaft 203, and the universal wheel 205 is fixed by the support shaft 203. When transported outdoors or indoors, when the universal wheel 205 encounters bumps, it can be moved by the return spring 202, and at the same time, shock absorption is performed in cooperation with the damper 2021. At the same time, a limit rod 204 is fixedly installed on the surface of one side of the support shaft 203, and at the same time, the limit rod 204 is movably embedded in the limit groove 201, thereby limiting the support shaft 203 as a whole, thereby performing shock absorption during transportation, thereby preventing the parts inside the switch cabinet from being affected by bumps, causing damage to the internal parts, and improving the stability of the device.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mounting base for a switch cabinet, comprising: A load-bearing seat (1); a plurality of heat dissipation holes (101), all of which are provided on a surface of one side of the load-bearing seat (1); and a sliding groove (102) is provided on a surface on an opposite side of the load-bearing seat (1); characterized in that it also includes: A guide rod (103) is fixedly mounted on the inner wall of one of the slide grooves (102), and a movable plate (105) is movably sleeved on the outer surface of the guide rod (103) at symmetrical locations; A bidirectional screw rod (104) is movably embedded in the inner wall of another slide groove (102), and the two movable plates (105) are both threadedly sleeved on the outer surface of the bidirectional screw rod (104) at symmetrical positions; A plurality of protective blocks (106) are respectively fixedly mounted on the surfaces of opposite sides of the two movable plates (105); a slide rail (1061) is provided on the inner wall of the plurality of protective blocks (106); a plurality of springs (1062) are fixedly mounted inside the plurality of protective blocks (106); one end of the plurality of springs (1062) is fixedly connected to a mounting block (1063); the outer surfaces of the plurality of mounting blocks (1063) are slidably embedded inside the slide rail (1061); and a plurality of anti-slip pads (1064) are fixedly mounted on the surface of the plurality of mounting blocks (1063) on the side away from the spring (1062).

2. The installation base for a switch cabinet according to claim 1, characterized in that: Support columns (2) are fixedly mounted at the four corners of the surface of the side of the load-bearing seat (1) away from the movable plate (105).

3. A switch cabinet mounting base according to claim 2, characterized in that: The inner walls of the plurality of support columns (2) on the side opposite to the load-bearing seat (1) are provided with limiting grooves (201), and the inner walls of the plurality of support columns (2) on the side close to the load-bearing seat (1) are fixed with return springs (202).

4. The installation base for a switch cabinet according to claim 3, characterized in that: A support shaft (203) is fixedly mounted on the surface of one side of the plurality of return springs (202) away from the load-bearing seat (1), a damper (2021) is fixedly mounted on the surface of one side of the support shaft (203), one end surface of the damper (2021) is fixedly mounted on the inner wall of the support column (2), and a limit rod (204) is fixedly mounted on the outer surface of the plurality of return springs (203) on the side opposite to the return spring (202).

5. The installation base for a switch cabinet according to claim 4, characterized in that: The outer surfaces of the plurality of limiting rods (204) are movably embedded in the inner wall of the limiting groove (201).

6. The installation base for a switch cabinet according to claim 5, characterized in that: Universal wheels (205) are fixedly mounted on the surfaces of one side of the plurality of support shafts (203) away from the load-bearing seat (1).

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