Distribution box fixing foot stool

Abstract

The utility model provides a distribution box fixing foot stand, which comprises a back supporting plate and a locking mechanism, the locking mechanism comprises a limiting rod, an extension spring, a sliding plate, a mounting hole, a locking plate, a clamping groove, an extension plate, a magnetic suction strip and a clamping block, the outer side surface of the back supporting plate is fixedly connected with a connecting piece, and the outer side surface of the back supporting plate is fixedly connected with the connecting piece. A bottom supporting plate is fixedly connected to the surface of one side of the connecting piece, an anti-skid pad is fixedly connected to the bottom of the bottom supporting plate, a locking mechanism is arranged on the surface of one side of the back supporting plate, an anti-roll mechanism is arranged on the top of the connecting piece, and a locking plate on a sliding plate of the locking mechanism can clamp the bottom of the front face of the power distribution cabinet. After the sliding plate is loosened, the extension spring is reset and is matched with the back supporting plate for use to clamp the power distribution cabinet, the locking and clamping effects are achieved, the bottom of the side face of the power distribution cabinet is locked, the power distribution cabinet is prevented from shifting in the use process, and the effect of enhancing the use stability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field related to distribution boxes, in particular to a fixing bracket for distribution boxes. Background Art

[0002] A distribution box is a device used to distribute electrical energy and protect electrical equipment. It is usually made of metal and has multiple electrical connection points and switch devices. Distribution boxes are widely used in various buildings, industries and commercial places to distribute power resources safely and efficiently. A fixed bracket is a bracket device for a distribution box, which is used to fix the distribution box to a wall or other supporting structure. It is usually made of solid metal material and has adjustable height and fixing screws so that it can match and install different types of distribution boxes. The combination of distribution box and fixed bracket provides important functions and advantages for electrical systems. First, the distribution box ensures the reasonable distribution and supply of electricity by distributing electrical energy to different circuits and equipment. Secondly, the switch devices and protection devices inside the distribution box can provide functions such as overload protection, short circuit protection and leakage protection, thereby ensuring the safe operation of electrical equipment. Finally, the fixed bracket provides reliable The installation support enables the distribution box to be stably installed in the desired position, which is convenient for maintenance and management. The distribution box and the fixed stand are indispensable components of the electrical system. They ensure the normal operation and safety of electrical equipment through reasonable power distribution and stable installation support, and provide convenient maintenance and management. During use, after the distribution cabinet is placed on the fixed stand, most of the current fixed stands have poor fixing effect on the side and bottom of the distribution cabinet. The lack of clamping causes the distribution box to move or shake easily under vibration or impact, which will cause equipment instability and increase the risk of failure and accidents. In addition, if the distribution box is not clamped on the fixed stand, it may cause collision and damage to internal components due to shaking or movement, which may cause equipment failure, affect the normal operation of the distribution system, and increase the cost of repairing or replacing parts. Therefore, there is a special need for a distribution box fixed stand.

[0003] However, in the existing distribution box fixed stand, most of the distribution box fixed stand have poor fixing effect on the side and bottom of the distribution cabinet after the distribution cabinet is placed on the fixed stand. The lack of clamping causes the distribution box to move or shake easily under vibration or impact, which may cause loose wires or poor contact, increasing the risk of electrical failure. This may cause serious safety problems such as arcing, electric shock or fire, and cause collision or vibration of internal equipment, causing loosening, damage or breakage of equipment components. This may lead to equipment failure, downtime and increased maintenance costs. Utility Model Content

[0004] The purpose of the utility model is to provide a fixed stand for a distribution box to solve the problem that the existing fixed stand for a distribution box proposed in the above-mentioned background technology, during use, after the distribution cabinet is placed on the fixed stand, most of the current fixed stands have poor fixing effect on the side and bottom of the distribution cabinet, and the lack of clamping causes the distribution box to move or shake easily under vibration or impact, which will cause equipment instability and increase the risk of failure and accidents, and if the distribution box is not clamped on the fixed stand, it may cause collision and damage to internal components due to shaking or movement, which may cause equipment failure, affect the normal operation of the distribution system, and increase the cost of repairing or replacing components.

[0005] To achieve the above-mentioned purpose, the utility model provides a fixed stand for a distribution box, including a back support plate and a locking mechanism, wherein the locking mechanism includes a limit rod, a tension spring, a sliding plate, a mounting hole, a locking plate, a snap groove, an extension plate, a magnetic strip and a snap block, the outer surface of the back support plate is fixedly connected with a connecting piece, one side surface of the connecting piece is fixedly connected with a bottom support plate, the bottom of the bottom support plate is fixedly connected with an anti-slip pad, one side surface of the back support plate is provided with a locking mechanism, and the top of the connecting piece is provided with an anti-roll mechanism.

[0006] Preferably, the number of the connecting members is two and they are symmetrically distributed on both sides of the back support plate, the two sides of the bottom support plate are fixedly connected to the connecting members, and the number of the anti-slip pads on the bottom support plate is four and they are symmetrically distributed.

[0007] Preferably, the locking mechanism includes a limit rod, a tension spring, a sliding plate, a mounting hole, a locking plate, a snap-fitting groove, an extension plate, a magnetic strip and a snap-fitting block. One side surface of the back support plate is fixedly connected to the limit rod, the outer surface of the limit rod is sleeved with a tension spring, the inner surface of the bottom support plate is slidably connected to the sliding plate, the inner surface of the sliding plate is provided with a mounting hole, one end of the sliding plate is fixedly connected to the locking plate, the inner surface of the locking plate is provided with a snap-fitting groove, the inner surface of the snap-fitting groove is slidably connected to the extension plate, the inner surface of the extension plate is fixedly connected to the magnetic strip, and the outer surface of the extension plate is fixedly connected to the snap-fitting block.

[0008] Preferably, the number of the limit rods is three and they are equidistantly distributed on the back support plate, one end of the tension spring is fixedly connected to the back support plate, the other end of the tension spring is fixedly connected to the inner surface of the sliding plate, and the limit rod passes through the mounting hole to the interior of the sliding plate and is slidably connected to the sliding plate.

[0009] Preferably, the shape and size of the extension plate are consistent with those of the engaging groove, the number of the engaging blocks is two and they are symmetrically distributed on both sides of the extension plate, and the engaging blocks are slidably connected to the engaging groove.

[0010] Preferably, the anti-roll mechanism includes a storage column, a scissor-type lifting platform, a sliding column, a pulley, a support frame and a guide rail, the top of the connecting piece is fixedly connected to the storage column, the inner surface of the storage column is installed with a scissor-type lifting platform, one end of the scissor-type lifting platform is fixedly connected to the sliding column, the bottom of the sliding column is rotatably connected to the pulley, the outer surface of the bottom support plate is fixedly connected to the support frame, and the top of the support frame is fixedly connected to the guide rail.

[0011] Preferably, one side surface of the storage column is fixedly connected to the back support plate, and the number of the storage columns is two and they are symmetrically distributed on both sides of the back support plate.

[0012] Preferably, the number of the support frames is two and they are symmetrically distributed on both sides of the bottom support plate, the storage columns are slidably connected to both sides of the guide rail, and the pulleys are slidably connected to the top surface of the guide rail.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the fixed tripod of the distribution box, during use, the distribution cabinet is placed on the bottom support plate, the inner surface of the bottom support plate is slidably connected with a sliding plate which can be pulled out to extend the overall length, the sliding plate is connected to the back support plate by a tension spring, and the tension spring is limited by a limit rod to prevent deviation, when the distribution cabinet is placed, the locking plate on the sliding plate will clamp the front bottom of the distribution cabinet, when the sliding plate is released, the tension spring resets, and cooperates with the back support plate to clamp the distribution cabinet, which plays a locking and clamping role, the extension plate on the locking plate can slide in the engaging groove, and the moving range is limited by the engaging blocks at both ends, When the extension plate is raised, the contact area at the front end will be increased, and the locking and clamping effect will be better. The magnetic strip on the surface will be adsorbed with the metal shell of the distribution cabinet, further increasing the locking stability, thereby locking the side and bottom of the distribution cabinet to prevent the distribution cabinet from shifting during use, and ensuring that the distribution box is firmly fixed on the fixed bracket, which helps prevent the distribution box from moving or tilting due to vibration or impact, maintains the stability of the equipment, and prevents the side and bottom of the distribution box from loosening, reducing the risk of disconnection of wires or equipment failure due to loosening, thereby maintaining the normal operation of the circuit, and improving the reliability of the distribution system, thereby achieving the effect of enhancing the stability of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side view schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the bottom support plate and the anti-skid pad cooperating with each other in the utility model;

[0016] Figure 3This is a schematic diagram of the structure of the back support plate and the limit rod cooperating with each other in the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the locking plate and the extension plate cooperating with each other in the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the storage column and the scissor-type lifting platform cooperating with each other in the utility model;

[0019] Figure 6 For this utility model Figure 5 Enlarged view of point A in the middle.

[0020] In the figure: 1. back support plate; 2. connector; 3. bottom support plate; 4. anti-skid pad; 5. locking mechanism; 501. limit rod; 502. tension spring; 503. sliding plate; 504. mounting hole; 505. locking plate; 506. snap-fit ​​groove; 507. extension plate; 508. magnetic strip; 509. snap-fit ​​block; 6. anti-roll mechanism; 601. storage column; 602. scissor lift; 603. sliding column; 604. pulley; 605. support frame; 606. guide rail. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-6 The utility model provides a fixed stand for a distribution box: it includes a back support plate 1 and a locking mechanism 5, wherein the locking mechanism 5 includes a limit rod 501, a tension spring 502, a sliding plate 503, a mounting hole 504, a locking plate 505, a snap-fit ​​groove 506, an extension plate 507, a magnetic strip 508 and a snap-fit ​​block 509. The outer surface of the back support plate 1 is fixedly connected with a connector 2, one side surface of the connector 2 is fixedly connected with a bottom support plate 3, the bottom of the bottom support plate 3 is fixedly connected with an anti-skid pad 4, one side surface of the back support plate 1 is provided with a locking mechanism 5, and the top of the connector 2 is provided with an anti-roll mechanism 6. During use, the back support plate 1 and the bottom support plate 3 respectively protect and support the back and bottom of the distribution cabinet, the back support plate 1 and the bottom support plate 3 are connected by the connector 2, the anti-skid pad 4 is used to support the bottom of the bottom support plate 3, and the contact surface with the ground is a soft material to play an anti-skid and shock-absorbing effect.

[0023] Furthermore, the number of connecting parts 2 is two and they are symmetrically distributed on both sides of the back support plate 1, the two sides of the bottom support plate 3 are fixedly connected to the connecting parts 2, the number of anti-skid pads 4 on the bottom support plate 3 is four and they are symmetrically distributed, the back support plate 1 and the bottom support plate 3 are connected by the connecting parts 2, the anti-skid pads 4 are used to support the bottom of the bottom support plate 3, and the contact surface with the ground is made of soft material to achieve anti-skid and shock-absorbing effects.

[0024] Furthermore, the locking mechanism 5 includes a limit rod 501, a tension spring 502, a sliding plate 503, a mounting hole 504, a locking plate 505, a snap-fit ​​groove 506, an extension plate 507, a magnetic strip 508 and a snap-fit ​​block 509. The limit rod 501 is fixedly connected to one side surface of the back support plate 1, and the outer surface of the limit rod 501 is sleeved with a tension spring 502. The inner surface of the bottom support plate 3 is slidably connected to the sliding plate 503, and the inner surface of the sliding plate 503 is provided with a mounting hole 504. The sliding plate 503 One end of the locking plate 505 is fixedly connected, and the inner surface of the locking plate 505 is provided with a snap-fitting groove 506, and the inner surface of the snap-fitting groove 506 is slidably connected with an extension plate 507, and the inner surface of the extension plate 507 is fixedly connected with a magnetic strip 508, and the outer surface of the extension plate 507 is fixedly connected with a snap-fitting block 509. During use, the power distribution cabinet is placed on the bottom support plate 3. The inner surface of the bottom support plate 3 is slidably connected with a sliding plate 503 which can be pulled out to extend the overall length. The sliding plate 503 is connected to the back support plate 1 through a tension spring 502. The tension spring 502 is limited by a limit rod 501 to prevent deviation. When the power distribution cabinet is placed, the locking plate 505 on the sliding plate 503 will clamp the front bottom of the power distribution cabinet. When the sliding plate 503 is released, the tension spring 502 is reset and cooperates with the back support plate 1. The distribution cabinet is clamped to achieve a locking and clamping effect. The extension plate 507 on the locking plate 505 can slide in the locking groove 506 and is limited in its movement range by the locking blocks 509 at both ends. When the extension plate 507 is raised, the contact area at the front end is increased to achieve a better locking and clamping effect. The magnetic strip 508 on the surface will be adsorbed with the metal shell of the distribution cabinet to further increase the locking stability, thereby locking the side and bottom of the distribution cabinet, preventing the distribution cabinet from shifting during use and enhancing its stability in use.

[0025] Furthermore, the number of limit rods 501 is three and they are equidistantly distributed on the back support plate 1, one end of the tension spring 502 is fixedly connected to the back support plate 1, and the other end of the tension spring 502 is fixedly connected to the inner surface of the sliding plate 503, the limit rod 501 passes through the mounting hole 504 to the interior of the sliding plate 503 and is slidably connected to the sliding plate 503, and multiple limit rods 501 are sleeved with multiple tension springs 502 to connect the sliding plate 503 and the back support plate 1 to disperse the force, and the mounting hole 504 has a part with a larger radial size and a smaller part, one end of the tension spring 502 is fixedly connected to the back support plate 1 and the other end is connected to the part with a larger radial size in the mounting hole 504, so that the spring can be stored in the mounting hole 504, the limit rod 501 and the part with a smaller radial size of the mounting hole 504 pass through the sliding plate 503 and are slidably connected, which can limit the tension spring 502 without affecting the movement of the sliding plate 503.

[0026] Furthermore, the shape and size of the extension plate 507 are consistent with the shape and size of the locking groove 506. The number of the locking blocks 509 is two and they are symmetrically distributed on both sides of the extension plate 507. The locking blocks 509 are slidably connected to the locking groove 506. The extension plate 507 on the locking plate 505 can slide in the locking groove 506 and the movement range is limited by the locking blocks 509 at both ends. When the extension plate 507 is raised, the contact area of ​​the front end will be increased, and the locking and clamping effect will be better.

[0027] Furthermore, the anti-roll mechanism 6 includes a storage column 601, a scissor-type lifting platform 602, a sliding column 603, a pulley 604, a support frame 605 and a guide rail 606. The top of the connecting member 2 is fixedly connected to the storage column 601, the inner surface of the storage column 601 is installed with the scissor-type lifting platform 602, one end of the scissor-type lifting platform 602 is fixedly connected to the sliding column 603, the bottom of the sliding column 603 is rotatably connected to the pulley 604, the outer surface of the bottom support plate 3 is fixedly connected to the support frame 605, and the top of the support frame 605 is fixedly connected to the guide rail 606. 604, support frame 605 and guide rail 606 are arranged. During use, the scissor lift 602 is stored in the storage column 601. When not in use, it can be stored to reduce the space occupied and facilitate transportation. The scissor lift 602 is opened by pulling the sliding column 603, and the sliding column 603 slides on the guide rail 606, and the sliding friction is converted into rolling friction through the pulley 604 to make the sliding smoother. The guide rail 606 is fixed to both sides of the back support plate 1 through the support frame 605. After the scissor lift 602 is opened, a guardrail is formed on both sides of the distribution cabinet, which can prevent the distribution cabinet from tipping over on the side, thereby protecting both sides of the distribution cabinet.

[0028] Furthermore, one side surface of the storage column 601 is fixedly connected to the back support plate 1, the number of the storage columns 601 is two and they are symmetrically distributed on both sides of the back support plate 1, and the symmetrically arranged storage columns 601 are installed with symmetrical scissor-type lifting platforms 602 for protecting both sides of the distribution cabinet.

[0029] Furthermore, there are two support frames 605 and they are symmetrically distributed on both sides of the bottom support plate 3. The storage column 601 is slidingly connected to both sides of the guide rail 606. The pulley 604 is slidingly connected to the top surface of the guide rail 606. The guide rail 606 is used to limit the moving range of the sliding column 603 and reduce friction through the pulley 604.

[0030] Working principle: A fixed stand for a distribution box, the outer surface of the back support plate 1 is fixedly connected with a connector 2, one side surface of the connector 2 is fixedly connected with a bottom support plate 3, the bottom of the bottom support plate 3 is fixedly connected with an anti-skid pad 4, one side surface of the back support plate 1 is provided with a locking mechanism 5, and the top of the connector 2 is provided with an anti-roll mechanism 6. During use, the back support plate 1 and the bottom support plate 3 respectively protect and support the back and bottom of the distribution cabinet, the back support plate 1 and the bottom support plate 3 are connected by the connector 2, and the anti-skid pad 4 is used to support the bottom support plate The bottom of the support plate 3 and the contact surface with the ground are made of soft material to achieve anti-skid and shock-absorbing effects. The distribution cabinet is placed on the bottom support plate 3. The inner surface of the bottom support plate 3 is slidably connected with a sliding plate 503 which can be pulled out to extend the overall length. The sliding plate 503 is connected to the back support plate 1 through a tension spring 502. The tension spring 502 is limited by a limit rod 501 to prevent deviation. When the distribution cabinet is placed, the locking plate 505 on the sliding plate 503 will clamp the front bottom of the distribution cabinet. When the sliding plate 503 is released, the tension spring 502 is reset and the back support plate 1 is used in conjunction with the power distribution cabinet to clamp it, which plays a role in locking and clamping. The extension plate 507 on the locking plate 505 can slide in the clamping groove 506 and is limited in its movement range by the clamping blocks 509 at both ends. When the extension plate 507 is raised, the contact area of ​​the front end will be increased to achieve a better locking and clamping effect. The magnetic strip 508 on the surface will be adsorbed with the metal shell of the power distribution cabinet to further increase the locking stability, so as to lock the side bottom of the power distribution cabinet, prevent the power distribution cabinet from shifting during use, and enhance the stability of use. The scissor lift 602 is stored in the storage column 601, when not in use, it can be stored to reduce the space occupied and facilitate transportation. The scissor lift 602 is opened by pulling the sliding column 603, and the sliding column 603 slides on the guide rail 606, and the sliding friction is converted into rolling friction through the pulley 604 to make the sliding smoother. The guide rail 606 is fixed to both sides of the back support plate 1 through the support frame 605. After the scissor lift 602 is opened, a guardrail is formed on both sides of the distribution cabinet, which can prevent the distribution cabinet from tipping over on the side, thereby protecting both sides of the distribution cabinet, thereby completing a distribution box fixing stand.

[0031] Although 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 implementation rules 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 fixed stand for a distribution box, comprising a back support plate (1) and a locking mechanism (5), wherein the locking mechanism (5) comprises a limit rod (501), a tension spring (502), a sliding plate (503), a mounting hole (504), a locking plate (505), a snap-fit ​​groove (506), an extension plate (507), a magnetic strip (508) and a snap-fit ​​block (509), characterized in that: The outer surface of the back support plate (1) is fixedly connected to a connecting piece (2), one side surface of the connecting piece (2) is fixedly connected to a bottom support plate (3), the bottom of the bottom support plate (3) is fixedly connected to an anti-slip pad (4), one side surface of the back support plate (1) is provided with a locking mechanism (5), and the top of the connecting piece (2) is provided with an anti-roll mechanism (6).

2. A distribution box fixing bracket according to claim 1, characterized in that: The number of the connecting members (2) is two and they are symmetrically distributed on both sides of the back support plate (1); both sides of the bottom support plate (3) are fixedly connected to the connecting members (2); the number of the anti-slip pads (4) on the bottom support plate (3) is four and they are symmetrically distributed.

3. A distribution box fixing bracket according to claim 1, characterized in that: The locking mechanism (5) comprises a limit rod (501), a tension spring (502), a sliding plate (503), a mounting hole (504), a locking plate (505), a snap-fit ​​groove (506), an extension plate (507), a magnetic strip (508) and a snap-fit ​​block (509); a side surface of the back support plate (1) is fixedly connected to the limit rod (501); an outer surface of the limit rod (501) is sleeved with a tension spring (502); an inner surface of the bottom support plate (3) is slidably connected to the sliding plate (503), a mounting hole (504) is provided on the inner surface of the sliding plate (503), a locking plate (505) is fixedly connected to one end of the sliding plate (503), a locking groove (506) is provided on the inner surface of the locking plate (505), an extension plate (507) is slidably connected to the inner surface of the locking groove (506), a magnetic attraction strip (508) is fixedly connected to the inner surface of the extension plate (507), and a locking block (509) is fixedly connected to the outer surface of the extension plate (507).

4. A distribution box fixing bracket according to claim 3, characterized in that: The number of the limiting rods (501) is three and they are equidistantly distributed on the back support plate (1); one end of the tension spring (502) is fixedly connected to the back support plate (1); the other end of the tension spring (502) is fixedly connected to the inner surface of the sliding plate (503); the limiting rod (501) passes through the interior of the sliding plate (503) through the mounting hole (504) and is slidably connected to the sliding plate (503).

5. A distribution box fixing bracket according to claim 3, characterized in that: The shape and size of the extension plate (507) match those of the engaging groove (506); the number of the engaging blocks (509) is two and they are symmetrically distributed on both sides of the extension plate (507); and the engaging blocks (509) are slidably connected to the engaging groove (506).

6. A distribution box fixing bracket according to claim 1, characterized in that: The anti-roll mechanism (6) comprises a storage column (601), a scissor-type lifting platform (602), a sliding column (603), a pulley (604), a support frame (605) and a guide rail (606); the top of the connecting member (2) is fixedly connected to the storage column (601); the inner surface of the storage column (601) is mounted with the scissor-type lifting platform (602); one end of the scissor-type lifting platform (602) is fixedly connected to the sliding column (603); the bottom of the sliding column (603) is rotatably connected to the pulley (604); the outer surface of the bottom support plate (3) is fixedly connected to the support frame (605); and the top of the support frame (605) is fixedly connected to the guide rail (606).

7. A distribution box fixing bracket according to claim 6, characterized in that: One side surface of the storage column (601) is fixedly connected to the back support plate (1), and the number of the storage columns (601) is two and they are symmetrically distributed on both sides of the back support plate (1).

8. A distribution box fixing bracket according to claim 6, characterized in that: The number of the support frames (605) is two and they are symmetrically distributed on both sides of the bottom support plate (3); the storage columns (601) are slidably connected to both sides of the guide rail (606); and the pulleys (604) are slidably connected to the top surface of the guide rail (606).

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