CN214314026U - Switch board with fire prevention function - Google Patents
Switch board with fire prevention function Download PDFInfo
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- CN214314026U CN214314026U CN202120080427.2U CN202120080427U CN214314026U CN 214314026 U CN214314026 U CN 214314026U CN 202120080427 U CN202120080427 U CN 202120080427U CN 214314026 U CN214314026 U CN 214314026U
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- power distribution
- distribution cabinet
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Abstract
The utility model discloses a switch board with fire prevention function, including switch board body, suspension wire, stand, through-hole and dry powder bag, the terminal fixedly connected with of first spring places the box, and places box and first stay cord and be fixed connection to the dry powder box has been placed to the inside of placing the box, the equal fixed mounting in end of first rubber circle and second rubber circle has the second stay cord, the inside swing joint of switch board body has rotatory piece, and rotatory piece and second stay cord are fixed connection to the through-hole has been seted up to the inside of switch board body. This switch board with fire prevention function when meeting the condition of a fire, the first stay cord of condition of a fire in with the cavity blows, and first spring will place the box and release this moment, will push the inside of switch board body with the dry powder box, places the box when being released, and the pulling hanging wire, hanging wire pulling second pivot are rotatory, open the lower plate, make the inside dry powder of dry powder bag enter into the inside of switch board body through the lower plate, reach the effect that slows down the condition of a fire.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a switch board with fire prevention function.
Background
The power distribution cabinet is the endmost equipment in a power system, has a plurality of types, can not only carry out nearby distribution on a certain circuit at the previous stage, but also protect and monitor the load of the circuit, but the existing power distribution cabinet also has the following defects:
1. the existing power distribution cabinet is not perfect in fireproof function, when a fire condition is met, internal electrical elements are easily burnt, electric energy leakage caused by circuit damage accelerates the spread of fire, and the danger is increased;
2. the inside circuit of inconvenient arrangement of current switch board, when the staff need arrange in order or maintain the switch board, the work load of staff has been increased to the inside complicated circuit.
Aiming at the problems, innovative design is urgently needed on the basis of the original power distribution cabinet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board with fire prevention function to current switch board that proposes in solving above-mentioned background art is still not perfect enough and inconvenient problem of arranging the inside circuit in fire prevention function.
In order to achieve the above object, the utility model provides a following technical scheme: a power distribution cabinet with a fireproof function comprises a power distribution cabinet body, a suspension wire, a stand column, a through hole and a blanking plate, wherein a cavity is formed in the power distribution cabinet body, a first pull rope is fixedly arranged in the power distribution cabinet body, a first spring is fixedly arranged in the power distribution cabinet body, the tail end of the first spring is fixedly connected with a placing box, the placing box is fixedly connected with the first pull rope, a dry powder box is placed in the placing box, the surface of the dry powder box is fixedly connected with the suspension wire, the middle part of the suspension wire is movably connected with a first rotating shaft, the tail end of the suspension wire is fixedly connected with a second rotating shaft, the stand column is fixedly connected in the power distribution cabinet body, the first rubber ring is movably connected in the stand column, the second rubber ring is movably connected in the stand column, and the tail ends of the first rubber ring and the second rubber ring are fixedly provided with the second pull rope, the inside fixed mounting of switch board body has the second spring, and the terminal fixedly connected with extrusion piece of second spring to the slot hole has been seted up on the surface of switch board body, the inside swing joint of switch board body has rotatory piece, and rotatory piece and second stay cord be fixed connection, and the through-hole has been seted up to the inside of switch board body, the flitch under the terminal fixedly connected with of second pivot, the lower fixed surface of switch board body installs the dry powder bag.
Preferably, place the box and constitute elastic construction through first spring and switch board body, and place the box and pass through-hole and switch board body constitution extending structure to place the box and distribute at the inside equidistant of switch board body.
Preferably, the outer wall of the front end of the first rubber ring and the inner wall of the front end of the second rubber ring are mutually attached, and the first rubber ring and the second rubber ring penetrate through the inner part of the stand column.
Preferably, the extrusion block is Z-shaped, and the extrusion block and the power distribution cabinet body form an elastic structure through a second spring.
Preferably, the rotating blocks penetrate through the inside of the power distribution cabinet body, and the rotating blocks are symmetrically distributed on the left side and the right side of the power distribution cabinet body.
Preferably, the blanking plate and the power distribution cabinet body form a rotating structure through the second rotating shaft and the suspension wires, and the blanking plate is symmetrically distributed about the center of the power distribution cabinet body.
Compared with the prior art, the beneficial effects of the utility model are that: the power distribution cabinet with the fireproof function;
1. when the power distribution cabinet with the fire prevention function encounters a fire, the fire blows the first pull rope in the cavity, the first spring pushes the placing box out, the dry powder box is pushed into the power distribution cabinet body, when the placing box is pushed out, the suspension wire is pulled, the suspension wire pulls the second rotating shaft to rotate, the blanking plate is opened, dry powder in the dry powder bag enters the power distribution cabinet body through the blanking plate, and the effect of reducing the fire is achieved;
2. this switch board with fire prevention function is through the size that can two rubber circles of second stay cord changes, compares traditional switch board arrangement circuit's mode, and more flexibility, the later stage staff of also being convenient for maintains device inside.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection structure of the power distribution cabinet body and the extrusion block of the present invention;
fig. 4 is the utility model discloses the structure schematic diagram is looked to the right side of switch board body.
In the figure: 1. a power distribution cabinet body; 2. a cavity; 3. a first pull cord; 4. a first spring; 5. placing the box; 6. a dry powder box; 7. hanging wires; 8. a first rotating shaft; 9. a second rotating shaft; 10. a column; 11. a first rubber ring; 12. a second rubber ring; 13. a second pull cord; 14. a second spring; 15. extruding the block; 16. a long hole; 17. rotating the block; 18. a through hole; 19. a blanking plate; 20. and (5) dry powder bags.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a power distribution cabinet with a fireproof function comprises a power distribution cabinet body 1, a cavity 2, a first pull rope 3, a first spring 4, a placing box 5, a dry powder box 6, a suspension wire 7, a first rotating shaft 8, a second rotating shaft 9, a stand column 10, a first rubber ring 11, a second rubber ring 12, a second pull rope 13, a second spring 14, an extrusion block 15, a long hole 16, a rotating block 17, a through hole 18, a blanking plate 19 and a dry powder bag 20, wherein the cavity 2 is formed in the power distribution cabinet body 1, the first pull rope 3 is fixedly arranged in the power distribution cabinet body 1, the first spring 4 is fixedly arranged in the power distribution cabinet body 1, the placing box 5 is fixedly connected to the tail end of the first spring 4, the placing box 5 is fixedly connected with the first pull rope 3, the dry powder box 6 is arranged in the placing box 5, the suspension wire 7 is fixedly connected to the surface of the dry powder box 6, and the first rotating shaft 8 is movably connected to the middle of the suspension wire 7, and the terminal fixedly connected with second pivot 9 of suspension wire 7, the inside fixedly connected with stand 10 of switch board body 1, and the inside swing joint of stand 10 has first rubber circle 11, and the inside swing joint of stand 10 has second rubber circle 12, the equal fixed mounting in end of first rubber circle 11 and second rubber circle 12 has second stay cord 13, the inside fixed mounting of switch board body 1 has second spring 14, and the terminal fixedly connected with extrusion piece 15 of second spring 14, and slot hole 16 has been seted up on the surface of switch board body 1, the inside swing joint of switch board body 1 has rotatory piece 17, and rotatory piece 17 and second stay cord 13 are fixed connection, and through-hole 18 has been seted up to the inside of switch board body 1, flitch 19 under the terminal fixedly connected with of second pivot 9, the lower fixed surface of switch board body 1 installs dry powder bag 20.
Place box 5 and constitute elastic construction through first spring 4 and switch board body 1, and place box 5 and constitute extending structure through-hole 18 and switch board body 1 to place box 5 and at the equidistant distribution of the inside of switch board body 1, when the first stay cord 3 of fire blowout, first spring 4 will place box 5 and push out, place box 5 and pass through-hole 18, will dry powder box 6 and push away the inside of switch board body 1, reach the effect of putting out a fire.
The outer wall of 11 front ends of first rubber circle and the inner wall of 12 front ends of second rubber circle laminate mutually, and first rubber circle 11 and second rubber circle 12 run through in the inside of stand 10, and the elastic characteristic of first rubber circle 11 and second rubber circle 12 can be fine fix the circuit of the different turns.
Flitch 19 constitutes revolution mechanic through second pivot 9 and suspension wire 7 and switch board body 1 down, and down flitch 19 is when placing box 5 and being released about the central symmetric distribution of switch board body 1, pulling suspension wire 7, and 7 first pivots 8 of suspension wire pulling and second pivot 9 this moment drive flitch 19 rotatoryly down, make dry powder bag 20 carry out the work of putting out a fire in to the device.
The working principle is as follows: when the power distribution cabinet with the fireproof function is used, according to the figures 1-2, when a fire blows the first pull rope 3 in the cavity 2, the placing box 5 is pushed out by the elastic force of the first spring 4, the placing box 5 pushes the dry powder box 6 into the power distribution cabinet body 1 through the through hole 18, and when the placing box 5 moves, the hanging wire 7 is pulled, the first rotating shaft 8 maximizes the pulling force of the hanging wire 7, the hanging wire 7 pulls the second rotating shaft 9, the blanking plate 19 rotates through the second rotating shaft 9, and finally the dry powder bag 20 conducts fire extinguishing work on the interior of the device;
according to fig. 3-4, when the circuit inside the device is relatively complex, the first rubber ring 11 and the second rubber ring 12 can be pulled on the upright post 10, the circuit inside the device is placed in the first rubber ring 11 and the second rubber ring 12, at this time, the end of the extrusion block 15 is pulled, the extrusion block 15 moves through the long hole 16, the extrusion block 15 compresses the second spring 14, then the rotation block 17 is rotated, the second pull rope 13 pulls the first rubber ring 11 and the second rubber ring 12 to contract, further, the internal electric wire is tightened and extruded, the end of the extrusion block 15 is released, the second spring 14 pushes the extrusion block 15, the second pull rope 13 cannot rotate through the extrusion block 15 and the rotation block 17, which is the working process of the whole device, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a switch board with fire prevention function, includes switch board body (1), suspension wire (7), stand (10), through-hole (18) and dry powder bag (20), its characterized in that: the power distribution cabinet is characterized in that a cavity (2) is formed in the power distribution cabinet body (1), a first pull rope (3) is fixedly installed in the power distribution cabinet body (1), a first spring (4) is fixedly installed in the power distribution cabinet body (1), the tail end of the first spring (4) is fixedly connected with a placing box (5), the placing box (5) is fixedly connected with the first pull rope (3), a dry powder box (6) is placed in the placing box (5), a suspension wire (7) is fixedly connected to the surface of the dry powder box (6), a first rotating shaft (8) is movably connected to the middle of the suspension wire (7), a second rotating shaft (9) is fixedly connected to the tail end of the suspension wire (7), a stand column (10) is fixedly connected to the inside of the power distribution cabinet body (1), a first rubber ring (11) is movably connected to the inside of the stand column (10), and a second rubber ring (12) is movably connected to the inside of the stand column (10), the utility model discloses a switch board, including switch board body (1), first rubber ring (11) and second rubber ring (12), the equal fixed mounting in end of first rubber ring (11) and second rubber ring (12) has second stay cord (13), the inside fixed mounting of switch board body (1) has second spring (14), and the terminal fixedly connected with extrusion piece (15) of second spring (14) to slot hole (16) have been seted up on the surface of switch board body (1), the inside swing joint of switch board body (1) has rotatory piece (17), and just rotatory piece (17) and second stay cord (13) are fixed connection, and through-hole (18) have been seted up to the inside of switch board body (1), flitch (19) under the terminal fixedly connected with of second pivot (9), the lower fixed surface of switch board body (1) installs dry powder bag (20).
2. The switch board with fire prevention function of claim 1, characterized in that: place box (5) and constitute elastic construction through first spring (4) and switch board body (1), and place box (5) and constitute extending structure through-hole (18) and switch board body (1) to place box (5) and distribute at the inside of switch board body (1) equidistant.
3. The switch board with fire prevention function of claim 1, characterized in that: the outer wall of the front end of the first rubber ring (11) and the inner wall of the front end of the second rubber ring (12) are mutually attached, and the first rubber ring (11) and the second rubber ring (12) penetrate through the inner portion of the upright post (10).
4. The switch board with fire prevention function of claim 1, characterized in that: the extrusion block (15) is Z-shaped, and the extrusion block (15) and the power distribution cabinet body (1) form an elastic structure through a second spring (14).
5. The switch board with fire prevention function of claim 1, characterized in that: the rotating blocks (17) penetrate through the inside of the power distribution cabinet body (1), and the rotating blocks (17) are symmetrically distributed on the left side and the right side of the power distribution cabinet body (1).
6. The switch board with fire prevention function of claim 1, characterized in that: the blanking plates (19) form a rotating structure with the power distribution cabinet body (1) through the second rotating shaft (9) and the suspension wires (7), and the blanking plates (19) are symmetrically distributed about the center of the power distribution cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080427.2U CN214314026U (en) | 2021-01-13 | 2021-01-13 | Switch board with fire prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080427.2U CN214314026U (en) | 2021-01-13 | 2021-01-13 | Switch board with fire prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214314026U true CN214314026U (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120080427.2U Active CN214314026U (en) | 2021-01-13 | 2021-01-13 | Switch board with fire prevention function |
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| CN (1) | CN214314026U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113904237A (en) * | 2021-10-30 | 2022-01-07 | 李静 | Power distribution cabinet |
-
2021
- 2021-01-13 CN CN202120080427.2U patent/CN214314026U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113904237A (en) * | 2021-10-30 | 2022-01-07 | 李静 | Power distribution cabinet |
| CN113904237B (en) * | 2021-10-30 | 2023-09-26 | 国网安徽省电力有限公司黄山供电公司 | Power distribution cabinet |
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