CN215377968U - High voltage distribution cabinet lightning protection structure - Google Patents
High voltage distribution cabinet lightning protection structure Download PDFInfo
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- CN215377968U CN215377968U CN202121677680.2U CN202121677680U CN215377968U CN 215377968 U CN215377968 U CN 215377968U CN 202121677680 U CN202121677680 U CN 202121677680U CN 215377968 U CN215377968 U CN 215377968U
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- distribution cabinet
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- clamping mechanism
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Abstract
The utility model discloses a lightning protection structure of a high-voltage power distribution cabinet, which comprises a first clamping mechanism, a second clamping mechanism, a grounding wire and a grounding pile, wherein a second rotating handle is rotated to drive a second threaded rod to rotate, the second threaded rod is in threaded fit with a second threaded through hole formed in a connecting vertical plate, the second threaded rod is rotated to drive a clamping plate to approach the high-voltage power distribution cabinet, and further, through the common clamping fit of the clamping plates of the first clamping mechanism and the second clamping mechanism, a fixed transverse plate is stably fixed at the top of the high-voltage power distribution cabinet, the lightning rod is installed, further, the lightning rod can be installed without an external tool, the first threaded rod is driven to rotate by rotating the first rotating handle, the first threaded rod is detached from the connecting transverse plate, the connecting transverse plate is connected along the intersection point of a hinge seat in an overturning manner, the connecting transverse plate drives a connecting seat to overturn the lightning rod, until the lightning rod is clamped in the clamping groove on the clamping seat.
Description
Technical Field
The utility model relates to a lightning protection structure, in particular to a lightning protection structure of a high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, has a voltage grade of 3.6 kV-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
The lightning protection measures of the existing high-voltage power distribution cabinet are that a lightning rod is usually installed at the top of the high-voltage power distribution cabinet, and then the lightning rod is grounded through a grounding wire, so that the lightning rod is generally installed and operated by means of an external tool when being installed, and the lightning protection measures are inconvenient to use, so that the lightning protection measures are further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lightning protection structure of a high-voltage power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a lightning protection structure of a high-voltage power distribution cabinet comprises a fixed transverse plate, wherein the top of the fixed transverse plate is fixedly connected with a hinged seat, the fixed transverse plate is hinged with a connecting transverse plate through the hinged seat, the top of the connecting transverse plate is fixedly connected with a connecting seat, the top of the connecting seat is fixedly connected with a lightning rod, one side of the connecting seat is fixedly connected with a grounding wire, one end of the grounding wire is fixedly connected with a grounding pile, one side of the bottom of the fixed transverse plate is provided with a first clamping mechanism, the other side of the bottom of the fixed transverse plate is provided with a second clamping mechanism, the second clamping mechanism comprises a clamping plate, a second threaded rod, a connecting vertical plate and a second rotating handle, the second threaded rod and the second rotating handle are respectively provided with two corresponding parts, the two second threaded rods transversely penetrate through the connecting vertical plate in a threaded manner, and second threaded through holes for being in threaded connection with the second threaded rods are formed in the connecting vertical plate in a penetrating manner, the second threaded rod is sleeved on the inner side of the second threaded through hole in a threaded manner, one end of the second threaded rod is fixedly connected with one side of the second rotating handle, and the other end of the second threaded rod is rotatably connected with the side wall of the clamping plate.
As a further scheme of the utility model: the connecting diaphragm is provided with two first threaded rods symmetrically in threaded connection, the top end of each first threaded rod is fixedly connected with a first rotating handle, the bottom end of each first threaded rod is in contact with the top of the corresponding fixed diaphragm, a first threaded through hole used for threaded connection of the first threaded rod is longitudinally arranged in the connecting diaphragm in a penetrating mode, and the first threaded rod is sleeved on the inner side of the corresponding first threaded through hole in a threaded mode.
As a still further scheme of the utility model: the top fixedly connected with joint seat of fixed diaphragm, be provided with the joint groove on the joint seat, the joint seat should set up with the lightning-arrest needle.
As a still further scheme of the utility model: the specifications of all parts of the first clamping mechanism and the second clamping mechanism are the same, and the first clamping mechanism and the second clamping mechanism are symmetrically arranged.
As a still further scheme of the utility model: the connecting seat is made of metal conductive materials.
As a still further scheme of the utility model: the fixed transverse plate is made of insulating materials.
Compared with the prior art, the utility model has the beneficial effects that:
1) the second rotating handle is rotated to drive the second threaded rod to rotate, the second threaded rod is in threaded fit with a second threaded through hole formed in the connecting vertical plate, the second threaded rod rotates to drive the clamping plate to approach the high-voltage power distribution cabinet, and then the clamping plate of the first clamping mechanism and the clamping plate of the second clamping mechanism are in clamped fit together, so that the fixing transverse plate is stably fixed to the top of the high-voltage power distribution cabinet, the lightning rod is installed, and the lightning rod can be installed without the help of an external tool.
2) Realize supporting connecting the diaphragm through first turning handle, the common cooperation of first threaded rod and articulated seat, drive first threaded rod through rotating first turning handle and rotate, dismantle first threaded rod from connecting the diaphragm, and then connect the diaphragm along the intersection point upset of articulated seat, connect the diaphragm and drive the connecting seat and make the lightning rod upset, until establish the joint inslot to the joint seat with the lightning rod card, and then reduce the space area occupied of this lightning protection structure, convenient transportation.
Drawings
Fig. 1 is a schematic structural diagram of a lightning protection structure of a high-voltage power distribution cabinet.
Fig. 2 is a partial cross-sectional view of a lightning protection structure of a high voltage distribution cabinet.
Fig. 3 is a three-dimensional structure diagram of a lightning protection structure of a high-voltage power distribution cabinet.
Shown in the figure: first clamping mechanism 1, fixed diaphragm 2, articulated seat 3, connecting seat 4, lightning rod 5, connection diaphragm 6, first turning handle 7, first threaded rod 8, joint seat 9, second clamping mechanism 10, clamping plate 11, second threaded rod 12, connection riser 13, second turning handle 14, earth connection 15, ground connection stake 16.
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.
Referring to fig. 1 to 3, in the embodiment of the utility model, a lightning protection structure of a high voltage power distribution cabinet comprises a fixed transverse plate 2, a hinge seat 3 is fixedly connected to the top of the fixed transverse plate 2, the fixed transverse plate 2 is hinged to a connecting transverse plate 6 through the hinge seat 3, two first threaded rods 8 are symmetrically and threadedly connected to the connecting transverse plate 6, a first rotating handle 7 is fixedly connected to the top ends of the first threaded rods 8, the bottom ends of the first threaded rods 8 are in contact with the top of the fixed transverse plate 2, a first threaded through hole for threaded connection of the first threaded rods 8 is longitudinally formed in the connecting transverse plate 6, the first threaded rods 8 are threadedly sleeved on the inner sides of the first threaded through holes, a connecting seat 4 is fixedly connected to the top of the connecting transverse plate 6, a lightning rod 5 is fixedly connected to the top of the connecting seat 4, and a grounding wire 15 is fixedly connected to one side of the connecting seat 4, one end of the grounding wire 15 is fixedly connected with a grounding pile 16, the top of the fixed transverse plate 2 is fixedly connected with a clamping seat 9, a clamping groove is arranged on the clamping seat 9, the clamping seat 9 is arranged corresponding to the lightning rod 5, one side of the bottom of the fixed transverse plate 2 is provided with a first clamping mechanism 1, the other side of the bottom of the fixed transverse plate 2 is provided with a second clamping mechanism 10, the second clamping mechanism 10 comprises a clamping plate 11, a second threaded rod 12, a connecting vertical plate 13 and a second rotating handle 14, the second threaded rod 12 and the second rotating handle 14 are both provided with two clamping mechanisms which are arranged in a one-to-one correspondence manner, the two second threaded rods 12 are transversely penetrated and screwed on the connecting vertical plate 13, second threaded through holes for being in threaded connection with the second threaded rods 12 are penetrated and arranged on the connecting vertical plate 13, the second threaded through holes are sleeved on the inner sides of the second threaded through holes 12, one end of the second threaded rod 12 is fixedly connected with one side of the second rotating handle 14, the other end of the second threaded rod 12 is rotatably connected with the side wall of the clamping plate 11, specifications of all parts of the first clamping mechanism 1 and the second clamping mechanism 10 are identical, the first clamping mechanism 1 and the second clamping mechanism 10 are symmetrically arranged, the connecting seat 4 is made of metal conductive materials, and the fixed transverse plate 2 is made of insulating materials.
The working principle of the utility model is as follows:
when the high-voltage distribution cabinet is used, the grounding pile 16 is inserted into the ground, the lightning rod 5, the grounding wire 15 and the grounding pile 16 are electrically communicated, when lightning strikes on the lightning rod 5, the lightning passes through the lightning rod 5, the connecting seat 4, the grounding wire 15 and the grounding pile 16 and then enters the ground, the risk of damage of lightning to electrical components inside the high-voltage distribution cabinet is reduced, the use safety of the high-voltage distribution cabinet is improved, the first clamping mechanism 1 and the second clamping mechanism 10 are arranged on two sides of the high-voltage distribution cabinet, the fixed transverse plate 2 is positioned at the top of the high-voltage distribution cabinet, the second threaded rod 12 is driven to rotate by rotating the second rotating handle 14, the second threaded rod 12 is matched with a second threaded through hole formed in the connecting vertical plate 13 through threads, the second threaded rod 12 rotates to drive the clamping plate 11 to approach the high-voltage distribution cabinet, and then the clamping cooperation of the clamping plates 11 of the first clamping mechanism 1 and the second clamping mechanism 10 is realized, make fixed diaphragm 2 stable fixation at high voltage distribution cabinet top, realize the installation to lightning rod 5, and then need not to realize the installation to lightning rod 5 with the help of external instrument, through first turning handle 7, the cooperation realization of first threaded rod 8 and articulated seat 3 is jointly supported connecting diaphragm 6, drive first threaded rod 8 through rotating first turning handle 7 and rotate, dismantle first threaded rod 8 from connecting diaphragm 6, and then connect diaphragm 6 along the intersection point upset of articulated seat 3, it drives connecting seat 4 and makes the upset of lightning rod 5 to connect diaphragm 6, until establish the joint inslot on joint seat 9 with lightning rod 5 card, and then reduce the space area occupied of this lightning protection structure, convenient transportation to the scene.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a high voltage distribution cabinet lightning protection structure, includes fixed diaphragm (2), its characterized in that: the connecting device is characterized in that the top of the fixed transverse plate (2) is fixedly connected with a hinged seat (3), the fixed transverse plate (2) is hinged with a connecting transverse plate (6) through the hinged seat (3), the top of the connecting transverse plate (6) is fixedly connected with a connecting seat (4), the top of the connecting seat (4) is fixedly connected with a lightning rod (5), one side of the connecting seat (4) is fixedly connected with a grounding wire (15), one end of the grounding wire (15) is fixedly connected with a grounding pile (16), one side of the bottom of the fixed transverse plate (2) is provided with a first clamping mechanism (1), the other side of the bottom of the fixed transverse plate (2) is provided with a second clamping mechanism (10), the second clamping mechanism (10) comprises a clamping plate (11), a second threaded rod (12), a connecting vertical plate (13) and a second rotating handle (14), the second threaded rod (12) and the second rotating handle (14) are both provided with two and are arranged in one-to-one correspondence, two horizontal through thread connection of second threaded rod (12) is on connecting riser (13), run through on connecting riser (13) and offer the second screw through-hole that is used for with second threaded rod (12) threaded connection, the inboard of second screw through-hole is located to second threaded rod (12) thread bush, one end of second threaded rod (12) and one side fixed connection of second turning handle (14), the other end of second threaded rod (12) is rotated with the lateral wall of clamp plate (11) and is connected.
2. The lightning protection structure of a high-voltage power distribution cabinet according to claim 1, characterized in that: connect diaphragm (6) and go up symmetrical threaded connection and have two first threaded rod (8), the first turning handle (7) of top fixedly connected with of first threaded rod (8), the bottom and the contact of fixed diaphragm (2) top of first threaded rod (8), connect diaphragm (6) and go up vertically to run through and offer the first screw through-hole that is used for first threaded rod (8) threaded connection, the inboard of first screw through-hole is located to first threaded rod (8) thread bush.
3. The lightning protection structure of a high-voltage power distribution cabinet according to claim 1, characterized in that: the top fixedly connected with joint seat (9) of fixed diaphragm (2), be provided with the joint groove on joint seat (9), joint seat (9) correspond the setting with lightning rod (5).
4. The lightning protection structure of a high-voltage power distribution cabinet according to claim 1, characterized in that: the specifications of all parts of the first clamping mechanism (1) and the second clamping mechanism (10) are the same, and the first clamping mechanism (1) and the second clamping mechanism (10) are symmetrically arranged.
5. The lightning protection structure of a high-voltage power distribution cabinet according to claim 1, characterized in that: the connecting seat (4) is made of metal conductive materials.
6. The lightning protection structure of a high-voltage power distribution cabinet according to claim 1, characterized in that: the fixed transverse plate (2) is made of insulating materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677680.2U CN215377968U (en) | 2021-07-22 | 2021-07-22 | High voltage distribution cabinet lightning protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121677680.2U CN215377968U (en) | 2021-07-22 | 2021-07-22 | High voltage distribution cabinet lightning protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215377968U true CN215377968U (en) | 2021-12-31 |
Family
ID=79610939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121677680.2U Active CN215377968U (en) | 2021-07-22 | 2021-07-22 | High voltage distribution cabinet lightning protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215377968U (en) |
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2021
- 2021-07-22 CN CN202121677680.2U patent/CN215377968U/en active Active
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