CN221236237U - Transformer substation explosion venting wall based on high energy absorption structure - Google Patents
Transformer substation explosion venting wall based on high energy absorption structure Download PDFInfo
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- CN221236237U CN221236237U CN202322991322.4U CN202322991322U CN221236237U CN 221236237 U CN221236237 U CN 221236237U CN 202322991322 U CN202322991322 U CN 202322991322U CN 221236237 U CN221236237 U CN 221236237U
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- 238000004880 explosion Methods 0.000 title claims abstract description 66
- 238000013022 venting Methods 0.000 title claims abstract description 64
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000004575 stone Substances 0.000 claims abstract description 11
- 230000005389 magnetism Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model belongs to the field of transformer substation outer walls, and provides a transformer substation explosion venting wall based on a high energy absorption structure, which comprises: a first explosion venting plate and a buffer plate; the first explosion venting plate is provided with a placing groove, the buffer plate is arranged in the placing groove, and the buffer plate can move up and down in the placing groove along the vertical direction; a magnetic push plate and a first magnet are arranged in the placing groove; the lower end of the buffer plate is provided with a magnet and a second magnet stone; the magnetic pushing plate is arranged below the magnet and has the same magnetic pole as the magnet; the magnetism of the second magnet is the same as that of the first magnet; the magnetic push plate and the first magnet are connected with a driving mechanism, and the driving mechanism is used for driving the magnetic push plate and the first magnet to move relatively, so that the first magnet moves to the lower part of the second magnet.
Description
Technical Field
The utility model belongs to the field of transformer substation outer walls, and particularly relates to a transformer substation explosion venting wall based on a high energy absorption structure.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
After the main transformer in the transformer substation is used for a long time, the conditions of short circuit, internal insulation layer aging and the like are easy to occur, and the conditions of explosion and the like can also occur when arc sparks ignite leaked insulation oil. Therefore, a plurality of spliced explosion-proof plates are usually installed on the outer wall of the transformer substation, so that the damage generated during explosion is reduced.
But current explosion-proof board is mostly direct with concrete bonding together, and this kind of mounting means is inconvenient for follow-up operator to carry out periodic maintenance to the explosion-proof board, and current explosion-proof board does not have buffer unit simultaneously, when the explosion-proof board receives great impact force, very easily produces deformation, and then has reduced the live time of explosion-proof board.
Disclosure of utility model
In order to solve the technical problems in the background art, the utility model provides a transformer substation explosion venting wall and a transformer substation outer wall based on a high energy absorption structure, which can be used for rapidly fixing an explosion-proof plate on a wall body, and are easy and convenient to operate and convenient to detach and replace the explosion-proof plate subsequently.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a transformer substation explosion venting wall based on a high energy absorption structure, comprising:
a first explosion venting plate and a buffer plate;
The first explosion venting plate is provided with a placing groove, the buffer plate is arranged in the placing groove, and the buffer plate can move up and down in the placing groove along the vertical direction;
A magnetic push plate and a first magnet are arranged in the placing groove; the lower end of the buffer plate is provided with a magnet and a second magnet stone; the magnetic pushing plate is arranged below the magnet and has the same magnetic pole as the magnet; the magnetism of the second magnet is the same as that of the first magnet;
The magnetic push plate is connected with the moving part and the rotary meshing part; the first magnet is connected with the rotary meshing part; when the magnet is close to the magnetic push plate, the repulsive magnetic force pushes the moving part to move horizontally, so that the rotation of the rotation meshing part is driven, and finally the first magnet is driven to move to the position right below the second magnet.
As one embodiment, the rotary meshing part comprises a rotary shaft, rotary gears are fixedly arranged on the rotary shafts, the rotary gears are meshed with racks, and the first magnet is fixed on the rotary shaft; the other end of the rack is connected with the magnetic pushing plate.
As an implementation mode, the moving part comprises a limiting groove and a moving block, wherein the limiting groove is communicated with the placing groove, the moving block is slidably installed in the limiting groove, and the magnetic push plate is fixedly connected with the moving block.
As one embodiment, the buffer plate is moved up and down in a vertical direction by a sliding member.
As one implementation mode, two magnetic pushing plates and two first magnet stones are arranged in the placing groove; the buffer plate lower extreme is provided with a magnet and two second magnet stones, and two second magnet stones are laid respectively in the both sides of magnet.
As an embodiment, the first explosion venting plate is further spliced with the second explosion venting plate.
As an implementation mode, the first explosion venting plate is provided with a first groove, the second explosion venting plate is provided with a second groove, a stop block is fixedly arranged on the second groove, and the second groove is arranged corresponding to the first groove.
As an implementation mode, install the gag lever post through spacing part on the first recess, and the other end of gag lever post is located the second recess that corresponds, fixed mounting has first bevel gear on the gag lever post, first let out and explode and offer the spout on the board, and the spout all is linked together with the first recess that corresponds, rotate on the gag lever post and install the fixed block, fixed mounting has first support on the fixed block, fixed mounting has the push pedal on the first support, install second bevel gear through drive mechanism on the push pedal.
As an implementation mode, the limiting component comprises a first limiting groove formed in the first explosion venting plate, the first limiting groove is communicated with the first groove, a sliding block is slidably mounted on the first limiting groove, a supporting rod is fixedly mounted on the sliding block, and the limiting rod is fixedly connected with the supporting rod.
As an implementation mode, the transmission mechanism comprises a second bracket fixedly arranged on the push plate, a rotary table is rotatably arranged on the second bracket, a round rod is fixedly arranged on the rotary table, and a second bevel gear is fixedly connected with the round rod.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the limit rod can be moved to one side of the stop block through the cooperation of the push plate and the transmission mechanism, and is perpendicular to the stop block by rotation, so that the first explosion venting plate and the second explosion venting plate can be quickly spliced, the quick splicing and the disassembly of the first explosion venting plate and the second explosion venting plate are realized, and the convenience in equipment use is effectively improved.
(2) When the first explosion venting plate receives impact force, the buffer plate can downwards move under the action of the impact force, and the buffer plate can upwards move through the cooperation of the rack, the rotating mechanism, the first magnet and the second magnet in the process of downwards moving the buffer plate, so that the buffer plate can be moved up and down in a reciprocating manner under the action of the impact force, and the first explosion venting plate can be buffered to a certain extent when the first explosion venting plate receives the impact force.
Additional aspects of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
Fig. 1 is a schematic structural diagram of a substation explosion venting wall based on a high energy absorption structure according to an embodiment of the utility model;
FIG. 2 is an enlarged schematic view of an internal structure of a portion of a groove according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of a transmission mechanism according to an embodiment of the present utility model;
FIG. 5 is a schematic top view of a portion of a stop and stop bar according to an embodiment of the present utility model;
Fig. 6 is an enlarged schematic view of the internal structure of the placement tank according to the embodiment of the present utility model.
In the figure: the explosion venting device comprises a first explosion venting plate, a second explosion venting plate, a 3 buffer plate, a 4 first groove, a 5 second groove, a 6 stop block, a 7 support rod, an 8 limit rod, a 9 first bevel gear, a 10 slide groove, a 11 fixed block, a 12 push plate, a 13 rotary table, a 14 round rod, a 15 second bevel gear, a 16 vertical rod, a 17 magnet, a 18 magnetic push plate, a 19 rack, a 20 rotary gear, a 21 rotary shaft, a 22 first magnet and a 23 second magnet; 24 placing a groove.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
At least one magnetic push plate and at least one first magnet are arranged in the placing groove, and at least one magnet and at least one second magnet are arranged at the lower end of the buffer plate.
The specific structure of the explosion venting wall of the transformer substation based on the high energy absorption structure of the embodiment is described in detail by taking the embodiment as the embodiment.
As shown in fig. 6, this embodiment provides a transformer substation explosion venting wall based on a high energy absorption structure, including: a first explosion venting plate 1 and a buffer plate 3; a placing groove 24 is formed in the first explosion venting plate 1, the buffer plate 3 is arranged in the placing groove 24, and the buffer plate 3 can move up and down in the placing groove 24 along the vertical direction;
the placing groove 24 is internally provided with a magnetic pushing plate 18 and a first magnet 22; the lower end of the buffer plate 3 is provided with a magnet 17 and a second magnet 23; the magnetic pushing plate 18 is arranged below the magnet 17 and has the same magnetic pole as the magnet 17; the magnetism of the second magnet 23 is the same as that of the first magnet 22;
the magnetic push plate 18 is connected with the moving part and the rotary meshing part; the first magnet 22 is connected to the rotary engagement member; when the magnet is close to the magnetic push plate, the repulsive magnetic force pushes the moving part to move horizontally, so that the rotation of the rotation meshing part is driven, and finally the first magnet is driven to move to the position right below the second magnet.
In fig. 6, a magnet 17 is fixedly mounted on a vertical rod 16, and the vertical rod 16 is fixed at the lower end of the buffer plate 3.
In the specific implementation process, as shown in fig. 6, the rotation engagement parts comprise rotation shafts, rotation gears are fixedly installed on the rotation shafts, the rotation gears are engaged with racks, and the first magnet is fixed on the rotation shafts; the other end of the rack is connected with the magnetic pushing plate.
When the two racks 19 move relatively far away from each other, the two first magnet 22 can be enabled to rotate and be opposite to the corresponding second magnet 23 through the cooperation of the two racks 19 and the rotating mechanism, and the repulsive force of the two first magnet 22 to the corresponding second magnet 23 can push the buffer plate 3 to move upwards in the process that the buffer plate 3 is subjected to the downward movement of the impact force, so that the buffer plate 3 moves up and down to buffer the impact force.
In this embodiment, as shown in fig. 6, the moving component includes a third limiting groove and a moving block, where the third limiting groove is communicated with the placing groove, the moving block is slidably mounted in the third limiting groove, and the magnetic push plate is fixedly connected with the moving block.
In some embodiments, the buffer plate 3 is moved up and down in a vertical direction by a sliding member.
For example, the sliding member may have the following structure:
The sliding part is including seting up two second spacing grooves and two second spacing grooves on first let out and explode board 1 and all be linked together with standing groove 24, equal slidable mounting has the sliding block on two second spacing grooves, and two sliding blocks all with buffer board 3 fixed connection, when first let out explode board 1 receive great impact force, can make buffer board 3 downwardly moving, the sliding part can be spacing to the buffer board 3 of removal, ensures buffer board 3 reciprocates in the vertical direction, and then improves the stability that buffer board 3 removed.
In this embodiment, the end faces of the two second limiting grooves are stepped, and the end faces of the two sliding blocks close to one ends of the corresponding second limiting grooves are also stepped, so as to ensure that the two sliding blocks are always slidably mounted on the corresponding second limiting grooves.
According to fig. 1, the first explosion venting plate 1 is also spliced with the second explosion venting plate 2. The first explosion venting plate 1 is provided with a first groove 4, the second explosion venting plate 2 is provided with a second groove 5, the second groove 5 is fixedly provided with a stop block 6, and the second groove 5 is arranged corresponding to the first groove 4.
As shown in fig. 2 and fig. 3, the first groove 4 is provided with a limit rod 8 through a limit component, the other end of the limit rod 8 is positioned in the corresponding second groove 5, the limit rod 8 is fixedly provided with a first bevel gear 9, the first explosion venting plate 1 is provided with a chute 10, the chute 10 is communicated with the corresponding first groove 4, the limit rod 8 is rotatably provided with a fixed block 11, the fixed block 11 is fixedly provided with a first bracket, the first bracket is fixedly provided with a push plate 12, and the push plate 12 is provided with a second bevel gear 15 through a transmission mechanism.
In this embodiment, the limiting component includes a first limiting groove formed in the first explosion venting plate 1, the first limiting groove is communicated with the first groove 4, a sliding block is slidably mounted on the first limiting groove, a supporting rod is fixedly mounted on the sliding block, and the limiting rod is fixedly connected with the supporting rod.
When the push plate 12 moves left and right to drive the limiting rod 8 to move, the limiting part can support and limit the movement of the limiting rod 8, so that the limiting rod 8 is ensured to move left and right on the horizontal position, and the moving stability of the limiting rod 8 is improved.
In this embodiment, as shown in fig. 4, the transmission mechanism includes a second support fixedly installed on the push plate, a turntable is rotatably installed on the second support, a round rod is fixedly installed on the turntable, and a second bevel gear is fixedly connected with the round rod.
Specifically, as shown in fig. 5, when the limit rods 8 all move to the corresponding second grooves 5, when the limit rods 8 move to the ends of the corresponding second grooves 5, the limit rods 8 can rotate through the rotating mechanism, and when the limit rods 8 all are in a vertical state with the corresponding stop blocks 6 (the initial positions of the limit rods 8 are all parallel to the corresponding stop blocks 6), the first explosion venting plate 1 and the second explosion venting plate 2 can be spliced.
Here, the number of the first grooves and the second grooves is at least one. In fig. 1, the number of the first grooves and the second grooves is two.
The working principle of the transformer substation explosion venting wall based on the high energy absorption structure of the embodiment is as follows:
When the first explosion venting plate 1 and the second explosion venting plate 2 are required to be spliced, the first explosion venting plate 1 and the second explosion venting plate 2 are spliced together, then the push plate 12 is pushed to one side (in the direction shown in fig. 1) in sequence, the push plate 12 moves to drive the corresponding limiting rod 8 and the rotary table 13 to move together through the corresponding first bracket, the fixed block 11 and the second bracket, when the limiting rods 8 are all moved to the rightmost end of the corresponding second groove 5 (at the moment, the limiting rods 8 are all positioned on the right side of the corresponding stop blocks 6, and the initial positions of the limiting rods 8 are all parallel to the corresponding stop blocks 6), the push of the push plate 12 can be stopped, then the rotary table 13 is rotated, the corresponding second bevel gear 15 is driven to rotate through the corresponding round rod 14, the rotation of the second bevel gear 15 drives the corresponding first bevel gear 9 to rotate together, the corresponding limiting rod 8 is driven to rotate through the rotation of the first bevel gear 9, and when the limiting rods 8 are all rotated 90 DEG and the corresponding stop blocks 6 are in a vertical state, and the rotation of the limiting rod 13 can be stopped, and the explosion venting plate 1 and the corresponding stop block 6 can be spliced with the corresponding explosion venting plate 2 through the corresponding stop blocks 6;
When the first explosion venting plate 1 receives a larger impact force, the buffer plate 3 moves downwards under the impact force (in the direction shown in fig. 6), the buffer plate 3 drives the vertical rod 16, the magnet 17 and the second magnet 23 to move downwards together in the downward moving process, when the magnet 17 moves downwards to correspond to the two magnetic pushing plates 18, the magnet 17 can move away from the two magnetic pushing plates 18 through repulsive force (the magnet 17 and the magnetic poles of the magnetic pushing plates 18 are the same), the corresponding racks 19 can be driven to move together in the mutual moving process of the two magnetic pushing plates 18, the racks 19 can drive the corresponding rotating gears 20 to rotate in the moving process, the corresponding first magnet 22 is driven to move and rotate through the corresponding rotating shafts 21, when the first magnet 22 rotates to be opposite to the corresponding second magnet 23 (the first magnet 22 is the same as the magnetism of the corresponding second magnet 23), the first magnet 22 can move upwards through pushing the buffer plate 3 to the repulsive force of the second magnet 23, and then the buffer plate 3 can move downwards under the impact force, and the buffer plate can move downwards under the impact force of the buffer plate 1 in the reciprocating process.
The quick splicing and disassembly of the first explosion venting plate and the second explosion venting plate can be realized, the use convenience of equipment is effectively improved, and meanwhile, the buffer plate can be made to move up and down to buffer the impact force received by the buffer plate through the cooperation of the two first iron-absorbing stones and the second iron-absorbing stones under the action of the impact force received by the first explosion venting plate.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. Transformer substation explosion venting wall based on high energy absorption structure, which is characterized by comprising:
a first explosion venting plate and a buffer plate;
The first explosion venting plate is provided with a placing groove, the buffer plate is arranged in the placing groove, and the buffer plate can move up and down in the placing groove along the vertical direction;
A magnetic push plate and a first magnet are arranged in the placing groove; the lower end of the buffer plate is provided with a magnet and a second magnet stone; the magnetic pushing plate is arranged below the magnet and has the same magnetic pole as the magnet; the magnetism of the second magnet is the same as that of the first magnet;
The magnetic push plate is connected with the moving part and the rotary meshing part; the first magnet is connected with the rotary meshing part; when the magnet is close to the magnetic push plate, the repulsive magnetic force pushes the moving part to move horizontally, so that the rotation of the rotation meshing part is driven, and finally the first magnet is driven to move to the position right below the second magnet.
2. The transformer substation explosion venting wall based on the high energy absorption structure according to claim 1, wherein the rotary engagement parts comprise rotary shafts, rotary gears are fixedly arranged on the rotary shafts, the rotary gears are engaged with racks, and the first magnet is fixed on the rotary shafts; the other end of the rack is connected with the magnetic pushing plate.
3. The blast wall of transformer substation based on high energy absorption structure according to claim 1 or 2, wherein the moving part comprises a limit groove and a moving block, the limit groove is communicated with the placing groove, the moving block is slidably installed in the limit groove, and the magnetic push plate is fixedly connected with the moving block.
4. The blast wall of a transformer substation based on a high energy absorption structure according to claim 1, wherein the buffer plate is moved up and down in a vertical direction by a sliding member.
5. The transformer substation explosion venting wall based on the high energy absorption structure according to claim 1, wherein two magnetic pushing plates and two first magnet stones are arranged in the placing groove; the buffer plate lower extreme is provided with a magnet and two second magnet stones, and two second magnet stones are laid respectively in the both sides of magnet.
6. The high energy absorption structure based substation explosion venting wall of claim 1, wherein the first explosion venting plate is further spliced with a second explosion venting plate.
7. The transformer substation explosion venting wall based on the high energy absorption structure according to claim 6, wherein the first explosion venting plate is provided with a first groove, the second explosion venting plate is provided with a second groove, a stop block is fixedly arranged on the second groove, and the second groove is arranged corresponding to the first groove.
8. The transformer substation explosion venting wall based on the high energy absorption structure according to claim 7, wherein the first groove is provided with a limiting rod through a limiting component, the other end of the limiting rod is positioned in a corresponding second groove, the limiting rod is fixedly provided with a first bevel gear, the first explosion venting plate is provided with a sliding groove, the sliding grooves are communicated with the corresponding first groove, the limiting rod is rotatably provided with a fixed block, the fixed block is fixedly provided with a first bracket, the first bracket is fixedly provided with a push plate, and the push plate is provided with a second bevel gear through a transmission mechanism.
9. The explosion venting wall of the transformer substation based on the high energy absorption structure according to claim 8, wherein the limiting component comprises a first limiting groove formed in the first explosion venting plate, the first limiting groove is communicated with the first groove, a sliding block is slidably mounted on the first limiting groove, a supporting rod is fixedly mounted on the sliding block, and the limiting rod is fixedly connected with the supporting rod.
10. The blast wall of transformer substation based on high energy absorption structure of claim 8, wherein the transmission mechanism comprises a second bracket fixedly mounted on the push plate, a turntable is rotatably mounted on the second bracket, a round bar is fixedly mounted on the turntable, and a second bevel gear is fixedly connected with the round bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322991322.4U CN221236237U (en) | 2023-11-03 | 2023-11-03 | Transformer substation explosion venting wall based on high energy absorption structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322991322.4U CN221236237U (en) | 2023-11-03 | 2023-11-03 | Transformer substation explosion venting wall based on high energy absorption structure |
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| Publication Number | Publication Date |
|---|---|
| CN221236237U true CN221236237U (en) | 2024-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322991322.4U Active CN221236237U (en) | 2023-11-03 | 2023-11-03 | Transformer substation explosion venting wall based on high energy absorption structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221236237U (en) |
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2023
- 2023-11-03 CN CN202322991322.4U patent/CN221236237U/en active Active
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