CN216355551U - Low-voltage protection box for mining explosion-proof mobile substation - Google Patents
Low-voltage protection box for mining explosion-proof mobile substation Download PDFInfo
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- CN216355551U CN216355551U CN202122890574.9U CN202122890574U CN216355551U CN 216355551 U CN216355551 U CN 216355551U CN 202122890574 U CN202122890574 U CN 202122890574U CN 216355551 U CN216355551 U CN 216355551U
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Abstract
The utility model discloses a low-voltage protection box for a mining explosion-proof mobile substation, which comprises a low-voltage protection box, wherein a support frame is fixedly arranged on the top surface of the low-voltage protection box, a rain shelter is fixedly arranged on the top surface of the support frame, anti-collision plates are arranged on two sides of the low-voltage protection box, a shock absorber is fixedly arranged on the surface, close to one side of the low-voltage protection box, of each anti-collision plate through a mounting plate, and the other end of each shock absorber is fixedly connected with the surface of one side of the low-voltage protection box through the mounting plate. According to the utility model, through the mutual matching use of the shock absorber, the shock absorption spring and the anti-collision plate, when an external object impacts the anti-collision plate, the shock absorber and the shock absorption spring are compressed to absorb the impact force, so that the risk of deformation of the low-voltage protection box is reduced, the anti-collision capacity of the low-voltage protection box is improved, the effect of shading sun and shielding rain can be effectively achieved through the arrangement of the rain shelter, the risk of damage of the low-voltage protection box caused by exposure to the sun and rain is reduced, and the service life of the low-voltage protection box is prolonged.
Description
Technical Field
The utility model relates to the technical field of protection devices for transformer substations, in particular to a low-voltage protection box for a mining explosion-proof mobile transformer substation.
Background
The transformer substation is a place for changing voltage, in order to transmit electric energy generated by a power plant to a remote place, the voltage must be increased to be high-voltage, the voltage is reduced as required near a user, and the voltage increasing and reducing work is completed by the transformer substation. The small size is called as a substation according to the size difference; with the development of economy, in order to meet the voltage lifting requirements of different areas, particularly remote or underground or other special places, the mobile substation is more and more widely applied.
The prior art has the following problems:
the anti-collision capacity of the traditional low-voltage protection box for the mining explosion-proof mobile substation needs to be improved, the protection box is easily damaged by exposure to sunlight and rain, the warning effect needs to be improved, and the heat dissipation effect and the efficiency need to be improved.
Therefore, the low-voltage protection box for the mining explosion-proof mobile substation is provided for solving the defects.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the anti-collision capacity needs to be improved, the protection box is easy to damage due to exposure to the sun and rain, the warning effect needs to be improved, and the heat dissipation effect and the efficiency need to be improved
In order to achieve the purpose, the utility model adopts the following technical scheme: mining flame-proof type low pressure guard box for mobile substation, including the low pressure guard box, the top surface fixed mounting of low pressure guard box has the support frame, and the top surface fixed mounting of support frame has the rainshelter, the both sides of low pressure guard box are equipped with the crashproof board, and one side surface that the crashproof board is close to the low pressure guard box has the bumper shock absorber through mounting panel fixed mounting to the other end of bumper shock absorber passes through one side fixed surface of mounting panel and low pressure guard box and is connected, the outside of bumper shock absorber is equipped with damping spring, the inside of low pressure guard box is equipped with the concentrator.
Preferably, there is air supply motor the inner wall below of low pressure guard box through mounting bracket fixed mounting, and air supply motor's output end fixed mounting has air supply fan leaf, the bottom surface of low pressure guard box corresponds air supply motor position department fixed mounting has dust screen one, there is the motor of airing exhaust the inner wall both sides top of low pressure guard box through mounting bracket fixed mounting, and the output end fixed mounting of the motor of airing exhaust has exhaust fan leaf to the fixed surface that one side of exhaust fan leaf is located the low pressure guard box installs dust screen two.
Preferably, the surface of one side of the anti-collision plate, which is far away from the low-voltage protection box, is bonded with a reflective sticker, and the surface of one side of the anti-collision plate is fixedly provided with a warning lamp.
Preferably, the front end face of the low-voltage protection box is fixedly provided with a control panel, the input end of the control panel is connected with an external power supply through a wire, and the output end of the control panel is electrically connected with the input ends of the warning lamp, the air supply motor and the air exhaust motor through wires.
Preferably, the canopy is of a hollow cone structure, and the canopy is made of aluminum alloy.
Preferably, the first dust screen and the second dust screen have the same structure, and are both made of 340 stainless steel.
Preferably, the reflecting pastes are provided with a plurality of, and a plurality of reflecting pastes rectangle array distribution is at one side surface of crashproof board.
Preferably, the anti-collision plate is of a cuboid structure, and the length of the anti-collision plate is the same as the width of the low-voltage protection box.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the shock absorber, the damping spring and the anti-collision plate are matched with each other, when an external object impacts the anti-collision plate, the shock absorber and the damping spring are compressed to absorb the impact force, so that the risk of deformation of the low-voltage protection box is reduced, the anti-collision capacity of the low-voltage protection box is improved, the effect of shading sun and shielding rain can be effectively achieved by arranging the rain shelter, the risk of damage of the low-voltage protection box caused by exposure to the sun and rain is reduced, and the service life of the low-voltage protection box is prolonged.
2. According to the low-voltage protection box, the warning effect of the low-voltage protection box can be effectively improved and the probability of the low-voltage protection box being impacted is reduced by arranging the reflective sticker and the warning lamp, the first dust screen, the air supply motor, the fan feeding blade, the second dust screen, the exhaust motor and the exhaust fan blade are matched with each other for use, firstly, after the output end of the air supply motor drives the fan feeding blade to rotate, external air can be fed into the low-voltage protection box, the output end of the exhaust motor drives the exhaust fan blade to rotate, heat in the low-voltage protection box can be exhausted, therefore, heat of a concentrator is dissipated, the influence of the heat on the working efficiency of the concentrator is reduced, and the heat dissipation effect and efficiency are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a cross-sectional view of a low-voltage protection box for a mining explosion-proof mobile substation, which is provided by the utility model;
FIG. 2 is an enlarged schematic diagram of a position A of the low-voltage protection box for the mine explosion-proof mobile substation provided by the utility model;
FIG. 3 is a front view of a low-voltage protection box for a mining explosion-proof mobile substation provided by the utility model;
fig. 4 is a schematic structural diagram of a collision-proof plate, a reflective sticker and a warning lamp of the low-voltage protection box for the mine explosion-proof mobile substation.
Illustration of the drawings:
1. a low-voltage protection box; 2. a concentrator; 3. a support frame; 4. a rain shelter; 5. a first dust screen; 6. an air supply motor; 7. a second dust screen; 8. an air exhaust motor; 9. an anti-collision plate; 10. reflecting light; 11. a warning light; 12. a shock absorber; 13. a damping spring; 14. an exhaust fan blade; 15. a fan blade; 16. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the low-voltage protection box for the mining flameproof mobile substation comprises a low-voltage protection box 1, wherein a support frame 3 is fixedly installed on the top surface of the low-voltage protection box 1, a rain shelter 4 is fixedly installed on the top surface of the support frame 3, the rain shelter 4 can effectively play a role of shading sun and shielding rain, the risk of damage of the low-voltage protection box 1 caused by sun and rain is reduced, the service life of the low-voltage protection box 1 is prolonged, anti-collision plates 9 are arranged on two sides of the low-voltage protection box 1, a shock absorber 12 is fixedly installed on one side surface, close to the low-voltage protection box 1, of the anti-collision plates 9 through an installation plate, the other end of the shock absorber 12 is fixedly connected with one side surface of the low-voltage protection box 1 through the installation plate, a shock absorbing spring 13 is arranged on the outer side of the shock absorber 12, when an external object collides with the anti-collision plates 9, the shock absorber 12 and the shock absorbing spring 13 are compressed to absorb the impact force, the risk that low pressure guard box 1 warp is reduced, improves low pressure guard box 1's crashworthiness, and low pressure guard box 1's inside is equipped with concentrator 2.
In this embodiment: there is air supply motor 6 inner wall below low pressure guard box 1 through mounting bracket fixed mounting, and air supply motor 6's output fixed mounting has air supply fan leaf 15, the bottom surface of low pressure guard box 1 corresponds air supply motor 6 position department fixed mounting has dust screen 5, there is air exhaust motor 8 inner wall both sides top of low pressure guard box 1 through mounting bracket fixed mounting, and air exhaust motor 8's output fixed mounting has exhaust fan leaf 14, and the fixed surface that one side of exhaust fan leaf 14 is located low pressure guard box 1 installs dust screen two 7.
Specifically, the output of air supply motor 6 drives air supply fan leaf 15 and rotates and can send the outside air into low pressure guard box 1 back, and the output of air exhaust motor 8 drives exhaust fan leaf 14 and rotates and can discharge the heat in low pressure guard box 1 to dispel the heat to concentrator 2, reduce the influence that the heat caused to concentrator 2 work efficiency, improve radiating effect and efficiency.
In this embodiment: the surface of one side of the anti-collision plate 9, which is far away from the low-voltage protection box 1, is bonded with a light reflecting sticker 10, and the surface of one side of the anti-collision plate 9 is fixedly provided with a warning lamp 11.
Specifically, the warning effect of the low-voltage protection box 1 can be effectively improved, and the probability that the low-voltage protection box 1 is impacted is reduced.
In this embodiment: the front end face of the low-voltage protection box 1 is fixedly provided with a control panel 16, the input end of the control panel 16 is connected with an external power supply through a wire, and the output end of the control panel 16 is electrically connected with the input ends of the warning lamp 11, the air supply motor 6 and the air exhaust motor 8 through wires.
Specifically, the structure is a common circuit structure, and will not be described herein in detail.
In this embodiment: the rain shelter 4 is of a hollow cone structure, and the rain shelter 4 is made of aluminum alloy.
In particular, rainwater is prevented from accumulating on the surface of the canopy 4.
In this embodiment: the first dust screen 5 and the second dust screen 7 are identical in structure, and the first dust screen 5 and the second dust screen 7 are both made of 340 stainless steel.
In particular, the stainless steel has the advantage of difficult rusting, and the service life is prolonged.
In this embodiment: the reflecting pastes 10 are provided in plurality, and the plurality of reflecting pastes 10 are distributed on one side surface of the anti-collision plate 9 in a rectangular array.
Specifically, the warning effect is effectively improved.
In this embodiment: the anti-collision plate 9 is of a cuboid structure, and the length of the anti-collision plate 9 is the same as the width of the low-voltage protection box 1.
In particular, the risk of foreign objects hitting the surface of the low-pressure protection tank 1 is reduced.
In this embodiment: the controller is of an existing structure, and the control circuit can be realized through simple programming by a person skilled in the art, and belongs to the common general knowledge in the field, and the controller is only used without modification, so that the control mode and the circuit connection are not described in detail.
The working principle is as follows: when in use, the rain shelter 4 can effectively play a role of shading sun and shielding rain, reduce the risk of damage of the low-voltage protection box 1 caused by sun and rain, prolong the service life of the low-voltage protection box 1, and when an external object collides with the anti-collision plate 9, the shock absorber 12 and the shock absorption spring 13 are compressed to absorb the collision force, reduce the risk of deformation of the low-voltage protection box 1, improve the anti-collision capability of the low-voltage protection box 1, then the output end of the air supply motor 6 drives the air supply fan blade 15 to rotate in the working process to send the external air into the low-voltage protection box 1, the output end of the air exhaust motor 8 drives the air exhaust fan blade 14 to rotate to exhaust the heat in the low-voltage protection box 1, thereby radiating the concentrator 2, reducing the influence of the heat on the working efficiency of the concentrator 2, improving the radiating effect and efficiency, and the warning lamp 11 and the reflective sticker 10 can effectively improve the warning effect of the low-voltage protection box 1, the probability of the low-voltage protection box 1 being hit is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. Mining flame-proof type low pressure guard box for mobile substation, including low pressure guard box (1), its characterized in that, the top surface fixed mounting of low pressure guard box (1) has support frame (3), and the top surface fixed mounting of support frame (3) has rainshelter (4), the both sides of low pressure guard box (1) are equipped with crashproof board (9), and crashproof board (9) are close to a side surface of low pressure guard box (1) and have bumper shock absorber (12) through mounting panel fixed mounting to the other end of bumper shock absorber (12) passes through one side fixed surface of mounting panel with low pressure guard box (1) and is connected, the outside of bumper shock absorber (12) is equipped with damping spring (13), the inside of low pressure guard box (1) is equipped with concentrator (2).
2. The mining flame-proof type low-voltage protection box for the mobile substation of claim 1, characterized in that there are air supply motor (6) below the inner wall of low-voltage protection box (1) through mounting bracket fixed mounting, and the output fixed mounting of air supply motor (6) has air supply fan leaf (15), the bottom surface of low-voltage protection box (1) corresponds air supply motor (6) position department fixed mounting has dust screen (5), there are air exhaust motor (8) above the inner wall both sides of low-voltage protection box (1) through mounting bracket fixed mounting, and the output fixed mounting of air exhaust motor (8) has exhaust fan leaf (14) to the fixed surface that one side of exhaust fan leaf (14) is located low-voltage protection box (1) installs dust screen two (7).
3. The low-voltage protection box for the mining explosion-proof mobile substation according to claim 1, characterized in that a light reflecting sticker (10) is bonded on the surface of one side of the anti-collision plate (9) far away from the low-voltage protection box (1), and a warning lamp (11) is fixedly mounted on the surface of one side of the anti-collision plate (9).
4. The low-voltage protection box for the mining explosion-proof mobile substation according to claim 1, characterized in that a control panel (16) is fixedly mounted on the front end face of the low-voltage protection box (1), the input end of the control panel (16) is connected with an external power supply through a wire, and the output end of the control panel (16) is electrically connected with the input ends of the warning lamp (11), the air supply motor (6) and the air exhaust motor (8) through wires.
5. The low-voltage protection box for the mining explosion-proof mobile substation according to claim 1, wherein the canopy (4) is of a hollow cone structure, and the canopy (4) is made of aluminum alloy.
6. The low-voltage protection box for the mining flameproof mobile substation according to claim 2, wherein the first dust screen (5) and the second dust screen (7) are identical in structure, and the first dust screen (5) and the second dust screen (7) are both made of 340 stainless steel.
7. The low-voltage protection box for the mining explosion-proof mobile substation according to claim 3, wherein a plurality of light reflecting pastes (10) are arranged, and the plurality of light reflecting pastes (10) are distributed on the surface of one side of the anti-collision plate (9) in a rectangular array manner.
8. The low-voltage protection box for the mining explosion-proof mobile substation according to claim 1, characterized in that the anti-collision plate (9) is of a cuboid structure, and the length of the anti-collision plate (9) is the same as the width of the low-voltage protection box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122890574.9U CN216355551U (en) | 2021-11-19 | 2021-11-19 | Low-voltage protection box for mining explosion-proof mobile substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122890574.9U CN216355551U (en) | 2021-11-19 | 2021-11-19 | Low-voltage protection box for mining explosion-proof mobile substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216355551U true CN216355551U (en) | 2022-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122890574.9U Active CN216355551U (en) | 2021-11-19 | 2021-11-19 | Low-voltage protection box for mining explosion-proof mobile substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216355551U (en) |
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2021
- 2021-11-19 CN CN202122890574.9U patent/CN216355551U/en active Active
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