Construction power box protection device

Abstract

The utility model discloses a construction power box protection device in the technical field of power box protection, which comprises a box body, first baffle plates are arranged on two sides and the back of the box body, a second baffle plate is fixedly connected to the top of the box body, and a buffer mechanism is arranged on one side of each first baffle plate. The buffer mechanism comprises a fixed block, a movable plate, a damping telescopic rod, a spring and a fixed column, the fixed block is located in the box body, the movable plate is located in the fixed block, one side of the damping telescopic rod is fixedly connected with the inner wall of the fixed block, the other side of the damping telescopic rod is fixedly connected with the movable plate, and the surface of the damping telescopic rod is sleeved with the spring. According to the utility model, the fixed block, the movable plate, the damping telescopic rod, the spring and the fixed column are arranged, so that the impact force generated when the first baffle is impacted by an object can be buffered or counteracted under the action of the fixed block, the movable plate, the damping telescopic rod, the spring and the fixed column, thereby achieving the purpose of preventing the box body from toppling over.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply box protection, in particular to a construction power supply box protection device. Background Art

[0002] The power supply box mainly provides operating power for vacuum circuit breakers and other high-voltage switches. The power supply box uses an input voltage of 220V or 380V, which is rectified by a thyristor voltage regulator and outputs DC. It has the characteristics of outputting DC voltage with multiple adjustable currents or AC voltage, and can perform single-open and single-close operations.

[0003] In order to protect the normal operation of the power box at the construction site, a protective device is often required. However, the existing protective device is not convenient for buffering or offsetting the impact force generated by the collision of objects, which can easily cause the power box to topple over and damage the internal components of the power box. Therefore, the technical personnel in this field provide a construction power box protective device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a construction power box protection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A construction power supply box protection device comprises a box body, both sides and the back of the box body are provided with first baffles, the top of the box body is fixedly connected with a second baffle, and one side of the first baffle is provided with a buffer mechanism;

[0007] The buffer mechanism includes a fixed block, a movable plate, a damping telescopic rod, a spring and a fixed column. The fixed block is located inside the box, the movable plate is located inside the fixed block, one side of the damping telescopic rod is fixedly connected to the inner wall of the fixed block, the other side of the damping telescopic rod is fixedly connected to the movable plate, the spring is sleeved on the surface of the damping telescopic rod, one end of the spring is fixedly connected to the inner wall of the fixed block, the other end of the spring is fixedly connected to the movable plate, one side of the fixed column is fixedly connected to the movable plate, and the other side of the fixed column passes through the fixed block and is fixedly connected to the first baffle.

[0008] As a further solution of the utility model: the surface of the box body is provided with grooves, the number of the grooves is several and they are evenly distributed, and one side of the fixing block is fixedly connected to the inner wall of the groove.

[0009] As a further solution of the utility model: the top and the bottom of the inner cavity of the fixed block are both provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and one side of the slider is fixedly connected to the movable plate.

[0010] As a further solution of the utility model: the bottom of the box is fixedly connected with a support seat, and the number of the support seats is four and they are evenly distributed at the four corners of the bottom of the box.

[0011] As a further solution of the utility model: the top of the inner cavity of the support seat is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a roller, and the bottom of the roller extends to the outside of the support seat.

[0012] As a further solution of the utility model: a cover plate is hingedly connected to the front of the box body through a hinge, and a handle is fixedly connected to the front of the cover plate.

[0013] As a further solution of the utility model: a controller is fixedly connected to the front side of the cover plate, and a control button is arranged on the front side of the controller.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, by arranging a fixed block, a movable plate, a damping telescopic rod, a spring and a fixed column, the impact force generated when the first baffle plate is hit by an object can be buffered or offset under the action of the fixed block, the movable plate, the damping telescopic rod, the spring and the fixed column, thereby achieving the purpose of preventing the box from tipping over.

[0016] 2. In the utility model, by providing a groove, the fixed block can be placed under the action of the groove, thereby achieving the purpose of limiting the position of the fixed block; by providing a slide groove and a slider, the movable plate can be assisted to move under the action of the slide groove and the slider, thereby achieving the purpose of avoiding deviation when the movable plate moves; by providing a support seat, the box body can be supported under the action of the support seat, thereby achieving the purpose of facilitating the operation of the box body in different environments; by providing an electric telescopic rod, a connecting plate and a roller, the user can be assisted to push the box body to move under the action of the electric telescopic rod, the connecting plate and the roller, thereby achieving the purpose of facilitating the user to adjust the position of the box body; by providing a cover plate and a handle, the box body can be opened or closed under the action of the cover plate and the handle, thereby achieving the purpose of protecting the internal components of the box body; by providing a controller and a control button, the electric telescopic rod can be controlled under the action of the controller and the control button, thereby achieving the purpose of controlling the electric telescopic rod to be opened or closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a structural sectional view of the utility model;

[0019] Figure 3 This is a top view of the structural box of the utility model;

[0020] Figure 4 This is a schematic diagram of the structural roller of the utility model in another state;

[0021] Figure 5 For this utility model Figure 2 A is an enlarged view of the structure.

[0022] In the figure: 1. box body; 2. first baffle; 3. second baffle; 4. buffer mechanism; 41. fixed block; 42. movable plate; 43. damping telescopic rod; 44. spring; 45. fixed column; 5. groove; 6. slide groove; 7. slider; 8. support seat; 9. electric telescopic rod; 10. connecting plate; 11. roller; 12. cover plate; 13. handle; 14. controller; 15. control button. DETAILED DESCRIPTION

[0023] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figures 1 to 5 In the embodiment of the utility model, a construction power supply box protection device includes a box body 1, both sides and the back of the box body 1 are provided with a first baffle 2, the top of the box body 1 is fixedly connected with a second baffle 3, and one side of the first baffle 2 is provided with a buffer mechanism 4;

[0025] The buffer mechanism 4 includes a fixed block 41, a movable plate 42, a damping telescopic rod 43, a spring 44 and a fixed column 45. The fixed block 41 is located inside the box body 1, and the movable plate 42 is located inside the fixed block 41. One side of the damping telescopic rod 43 is fixedly connected to the inner wall of the fixed block 41, and the other side of the damping telescopic rod 43 is fixedly connected to the movable plate 42. The spring 44 is sleeved on the surface of the damping telescopic rod 43, one end of the spring 44 is fixedly connected to the inner wall of the fixed block 41, and the other end of the spring 44 is fixedly connected to the movable plate 42. One side of the fixed column 45 is fixedly connected to the movable plate 42, and the other side of the fixed column 45 passes through the fixed block 41 and is fixedly connected to the first baffle 2. Specifically, the controller 14 is electrically connected to the electric telescopic rod 9.

[0026] By providing the fixed block 41, the movable plate 42, the damping telescopic rod 43, the spring 44 and the fixed column 45, the impact force generated when the first baffle plate 2 is hit by an object can be buffered or offset under the action of the fixed block 41, the movable plate 42, the damping telescopic rod 43, the spring 44 and the fixed column 45, thereby achieving the purpose of preventing the box body 1 from tipping over.

[0027] In this embodiment, grooves 5 are provided on the surface of the box body 1. There are several grooves 5 which are evenly distributed. One side of the fixed block 41 is fixedly connected to the inner wall of the groove 5. By setting the groove 5, the fixed block 41 can be placed under the action of the groove 5, thereby achieving the purpose of limiting the position of the fixed block 41.

[0028] In this embodiment, a slide groove 6 is provided at the top and bottom of the inner cavity of the fixed block 41, and a slider 7 is slidably connected inside the slide groove 6. One side of the slider 7 is fixedly connected to the movable plate 42. By setting the slide groove 6 and the slider 7, the movable plate 42 can be assisted to move under the action of the slide groove 6 and the slider 7, thereby achieving the purpose of avoiding displacement of the movable plate 42 when moving.

[0029] In this embodiment, a support seat 8 is fixedly connected to the bottom of the box 1. There are four support seats 8, which are evenly distributed at the four corners of the bottom of the box 1. By setting the support seats 8, the box 1 can be supported under the action of the support seats 8, thereby achieving the purpose of facilitating the operation of the box 1 in different environments.

[0030] In this embodiment, an electric telescopic rod 9 is fixedly connected to the top of the inner cavity of the support seat 8, a connecting plate 10 is fixedly connected to the bottom of the electric telescopic rod 9, a roller 11 is fixedly connected to the bottom of the connecting plate 10, and the bottom of the roller 11 extends to the outside of the support seat 8. By arranging the electric telescopic rod 9, the connecting plate 10 and the roller 11, the user can be assisted in pushing the box 1 to move under the action of the electric telescopic rod 9, the connecting plate 10 and the roller 11, thereby achieving the purpose of facilitating the user to adjust the position of the box 1.

[0031] In this embodiment, the front of the box body 1 is hinged with a cover plate 12, and the front of the cover plate 12 is fixedly connected with a handle 13. By setting the cover plate 12 and the handle 13, the box body 1 can be opened or closed under the action of the cover plate 12 and the handle 13, thereby achieving the purpose of protecting the internal components of the box body 1.

[0032] In this embodiment, a controller 14 is fixedly connected to the front of the cover plate 12, and a control button 15 is provided on the front of the controller 14. By providing the controller 14 and the control button 15, the electric telescopic rod 9 can be controlled under the action of the controller 14 and the control button 15, thereby achieving the purpose of controlling the electric telescopic rod 9 to be opened or closed.

[0033] The working principle of the utility model is as follows: when in use, first pull the handle 13 to drive the cover 12 to move, open the box body 1, and then fix the power box inside the box body 1 through the external fixing parts, and at the same time close the cover 12 to close the power box inside the box body 1, so as to protect the power box, and at the same time connect the electric telescopic rod 9 to the external power supply, press the corresponding control button 15, and the electric telescopic rod 9 will start. When the electric telescopic rod 9 is running, it drives the connecting plate 10 and the roller 11 to move downward inside the support seat 8. When the roller 11 moves, the bottom of the roller 11 moves out of the inside of the support seat 8 and contacts with the ground, and at the same time drives the bottom of the support seat 8 to break away from the ground. At the same time, the user pushes the box body 1 to drive the roller 11 to rotate, so as to adjust the position of the box body 1 without the need for multiple people to carry it. When the box body 1 is moved, the user can move the box body 1 to the bottom of the support seat 8. After moving to the appropriate position, press the corresponding control button 15 again, and the electric telescopic rod 9 will start again. While the electric telescopic rod 9 is running, it drives the connecting plate 10 and the roller 11 to be retracted into the interior of the support seat 8, and at the same time, the bottom of the support seat 8 contacts the ground. When the first baffle plate 2 is hit by an object and an impact force is generated, the first baffle plate 2 moves due to the external force collision. While the first baffle plate 2 moves, it squeezes the fixed column 45 and the movable plate 42 to move. While the movable plate 42 moves, it also squeezes the spring 44 and the damping telescopic rod 43 to contract. The elastic force of the damping telescopic rod 43 and the spring 44 themselves can buffer and offset the impact force received by the first baffle plate 2, and at the same time drive the movable plate 42, the fixed column 45 and the first baffle 2 to reset, so as to prevent the box body 1 from tipping over when it is hit by an external force, thereby protecting the power box inside the box body 1.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction power supply box protection device, comprising a box body (1), characterized in that: First baffles (2) are provided on both sides and the back of the box body (1), a second baffle (3) is fixedly connected to the top of the box body (1), and a buffer mechanism (4) is provided on one side of the first baffle (2); The buffer mechanism (4) comprises a fixed block (41), a movable plate (42), a damping telescopic rod (43), a spring (44) and a fixed column (45); the fixed block (41) is located inside the box body (1); the movable plate (42) is located inside the fixed block (41); one side of the damping telescopic rod (43) is fixedly connected to the inner wall of the fixed block (41); the other side of the damping telescopic rod (43) is fixedly connected to the movable plate (42); the spring (44) is sleeved on the surface of the damping telescopic rod (43); one end of the spring (44) is fixedly connected to the inner wall of the fixed block (41); the other end of the spring (44) is fixedly connected to the movable plate (42); one side of the fixed column (45) is fixedly connected to the movable plate (42); the other side of the fixed column (45) passes through the fixed block (41) and is fixedly connected to the first baffle (2).

2. A construction power supply box protection device according to claim 1, characterized in that: The surface of the box body (1) is provided with grooves (5), the number of the grooves (5) is several and they are evenly distributed, and one side of the fixing block (41) is fixedly connected to the inner wall of the groove (5).

3. A construction power supply box protection device according to claim 1, characterized in that: The top and bottom of the inner cavity of the fixed block (41) are both provided with a slide groove (6), the interior of the slide groove (6) is slidably connected with a slider (7), and one side of the slider (7) is fixedly connected to the moving plate (42).

4. A construction power supply box protection device according to claim 1, characterized in that: The bottom of the box body (1) is fixedly connected with a support seat (8), and the number of the support seats (8) is four and they are evenly distributed at the four corners of the bottom of the box body (1).

5. A construction power supply box protection device according to claim 4, characterized in that: The top of the inner cavity of the support seat (8) is fixedly connected to an electric telescopic rod (9), the bottom of the electric telescopic rod (9) is fixedly connected to a connecting plate (10), the bottom of the connecting plate (10) is fixedly connected to a roller (11), and the bottom of the roller (11) extends to the outside of the support seat (8).

6. A construction power supply box protection device according to claim 1, characterized in that: A cover plate (12) is hingedly connected to the front of the box body (1) via a hinge, and a handle (13) is fixedly connected to the front of the cover plate (12).

7. A construction power supply box protection device according to claim 6, characterized in that: A controller (14) is fixedly connected to the front of the cover plate (12), and a control button (15) is arranged on the front of the controller (14).

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