CN220234148U - Lightning protection device for power transmission line for power construction - Google Patents
Lightning protection device for power transmission line for power construction Download PDFInfo
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- CN220234148U CN220234148U CN202321791791.5U CN202321791791U CN220234148U CN 220234148 U CN220234148 U CN 220234148U CN 202321791791 U CN202321791791 U CN 202321791791U CN 220234148 U CN220234148 U CN 220234148U
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims description 12
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
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Abstract
The utility model discloses a lightning protection device for a power transmission line for electric power construction, which belongs to the technical field of electric power construction protection and comprises a main body, an insulating frame and clamping seats, wherein the main body is of a cross-shaped structure, the four corners of the main body are connected with the insulating frame, a movable plate connected with the insulating frame is movably arranged on the outer wall of the main body, the clamping seats are connected with the inside of the insulating frame through a plurality of connecting blocks, a fixed plate is arranged inside the clamping seats, a sliding groove is formed in the fixed plate, a guide block is movably arranged inside the sliding groove, a fixing frame is mounted on the guide block, a pull plate is movably arranged on the fixing frame, a clamping hole is formed in the fixing frame, a vent hole is formed in the main body, a threaded rod is arranged inside the vent hole, a movable hole for the threaded rod to move is formed in the main body, and a clamping groove is formed in the movable plate. This power transmission line lightning protection device for electric power construction, simple structure, reasonable in design has fine practicality.
Description
Technical Field
The utility model relates to the technical field of electric power construction protection, in particular to a lightning protection device for a power transmission line for electric power construction.
Background
The lightning protection of the power transmission line is a protection measure for equipment damage and power failure accidents caused by lightning strike weather of the power transmission line, and mainly comprises technical means such as grounding, lightning rods, lightning arresters and the like. Specifically, the lightning protection ground can connect the electric potential between the power transmission line and the ground, so that the threat of high current generated by lightning strike to the line equipment is reduced. The application of the lightning protection technology of the power transmission line can improve the safety and reliability of power grid operation and ensure the normal and stable power supply.
When laying transmission line, need use lightning protection equipment, promote the security of cable, prevent that the circuit from receiving the injury, its equipment is comparatively troublesome because different circuit installation interval requirements are different when using, changes different moulds, and for this reason, proposes a power transmission line lightning protection device for electric power construction.
Disclosure of Invention
The utility model aims to provide a lightning protection device for a power transmission line for power construction, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a power transmission line lightning protection device for electric power construction, includes main part, insulating frame and cassette, the main part is cross structure and four angles all are connected with the insulating frame, the activity is provided with the fly leaf of being connected with the insulating frame on the outer wall of main part, the inside of insulating frame is connected with the cassette through a plurality of connecting blocks, the inside of cassette is provided with the fixed plate, the spout has been seted up on the fixed plate, the inside activity of spout is provided with the guide block, install the mount on the guide block, the activity is provided with the arm-tie on the mount, the card hole has been seted up on the mount.
Preferably, the main body is provided with a vent hole, a threaded rod is arranged in the vent hole, and the main body is provided with a movable hole for the threaded rod to move.
Preferably, the movable plate is provided with a clamping groove, a clamping plate matched with the threaded rod is arranged in the clamping groove, and a positioning plate connected with the threaded rod is arranged beside the clamping plate.
Preferably, the movable plate is provided with a plurality of limiting holes, and a guide rod connected with the main body is arranged in each limiting hole.
Preferably, the inside of spout is provided with the limiting plate that mutually supports with the guide block, the movable groove has been seted up on the guide block, the inside in movable groove is provided with many draw-in bars, the activity is provided with the stopper on the draw-in bar, be connected with on the stopper and support the piece, be provided with the jump ring on the outer wall of draw-in bar.
The beneficial effects of the utility model are as follows:
1. this power transmission line lightning protection device for electric power construction utilizes the spout that sets up on the fixed plate to mutually support with the mount to adjust the position of mount, with the interval between this regulation cable, promote the security in the device use.
2. This power transmission line lightning protection device for electric power construction utilizes the fly leaf that sets up in the main part to drive the insulating frame and removes to adjust the use to the device, make things convenient for the installation of operation personnel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an insulating frame according to the present utility model;
FIG. 3 is a schematic view showing the internal structure of the fixing plate according to the present utility model;
fig. 4 is a schematic diagram of a connection structure between a main body and a movable plate according to the present utility model.
In the figure: 1. a main body; 101. an insulating frame; 102. a clamping seat; 103. a fixing plate; 104. a connecting block; 105. a fixing frame; 106. pulling a plate; 109. a clamping hole; 110. a movable groove; 10. a chute; 11. a guide block; 100. a vent hole; 111. a limiting plate; 112. a limiting block; 113. abutting blocks; 114. a clamping rod; 115. clamping springs; 120. a clamping groove; 121. a positioning plate; 122. a movable plate; 123. a clamping plate; 124. a movable hole; 107. a threaded rod; 118. a limiting hole; 119. and a guide rod.
Detailed Description
The present utility model will be described in detail with reference to the drawings in the embodiments of the present utility model, but the scope of the present utility model is not limited to the following embodiments, i.e. all simple equivalent changes and modifications made in the claims and the specification of the present utility model are included in the scope of the present utility model.
As shown in fig. 1-4, this lightning protection device for power transmission line for electric power construction, including main part 1, insulating frame 101 and cassette 102, main part 1 is cross structure and four angles all are connected with insulating frame 101, the activity is provided with the fly leaf 122 of being connected with insulating frame 101 on the outer wall of main part 1, the inside of insulating frame 101 is connected with cassette 102 through a plurality of connecting blocks 104, utilizes the fly leaf 122 that sets up on main part 1 to drive insulating frame 101 and removes to adjust the use to the device, make things convenient for the installation of operating personnel, the inside of cassette 102 is provided with fixed plate 103, set up spout 10 on the fixed plate 103, the inside activity of spout 10 is provided with guide block 11, install mount 105 on the guide block 11, the activity is provided with arm-tie 106 on the mount 105, set up card hole 109 on the mount 105, utilize the spout 10 that sets up on the fixed plate 103 to cooperate each other with mount 105 to adjust the position of mount 105, with this interval between the cable, promote the security in the device use.
In this embodiment, the main body 1 is provided with a vent hole 100, a threaded rod 107 is disposed inside the vent hole 100, and the main body 1 is provided with a movable hole 124 through which the threaded rod 107 moves.
In this scheme, the movable plate 122 is provided with a clamping groove 120, a clamping plate 123 matched with the threaded rod 107 is disposed in the clamping groove 120, and a positioning plate 121 connected with the threaded rod 107 is disposed beside the clamping plate 123.
In this embodiment, the movable plate 122 is provided with a plurality of limiting holes 118, and a guide rod 119 connected to the main body 1 is disposed inside the limiting holes 118.
In this scheme, the inside of spout 10 is provided with the limiting plate 111 that mutually supports with guide block 11, set up movable groove 110 on the guide block 11, the inside of movable groove 110 is provided with many draw-in levers 114, the activity is provided with stopper 112 on the draw-in lever 114, be connected with on the stopper 112 and support the piece 113, be provided with jump ring 115 on the outer wall of draw-in lever 114.
Working principle: this power transmission line lightning protection device for electric power construction, when using, pass the draw-in hole 109 that sets up on mount 105 with the power transmission cable that will install to the cable is led fixedly, through the arm-tie 106 of activity setting on mount 105, utilize arm-tie 106 to drive to support the piece 113 and remove, thereby install fixedly to guide block 11, with this position to mount 105 is adjusted, thereby the position of cable is adjusted when being convenient for the operation personnel, the movable threaded rod 107 that sets up in ventilation hole 100 is inside, mutually support through threaded rod 107 and cardboard 123, thereby adjust the position of insulating frame 101, the interval of cable is adjusted when being convenient for use, in the use, utilize insulating frame 101 that sets up on main part 1 to carry out safety protection to the cable.
It will be apparent to those skilled in the art that various modifications and variations can be made to the embodiments of the present utility model without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present utility model fall within the scope of the claims and the equivalents thereof, the present utility model is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides a power transmission line lightning protection device for electric power construction, includes main part (1), insulating frame (101) and cassette (102), its characterized in that, main part (1) is cross structure and four angles all are connected with insulating frame (101), activity is provided with fly leaf (122) being connected with insulating frame (101) on the outer wall of main part (1), the inside of insulating frame (101) is connected with cassette (102) through a plurality of connecting blocks (104), the inside of cassette (102) is provided with fixed plate (103), spout (10) have been seted up on fixed plate (103), the inside activity of spout (10) is provided with guide block (11), install mount (105) on guide block (11), activity is provided with arm-tie (106) on mount (105), card hole (109) have been seted up on mount (105).
2. The lightning protection device for power transmission lines for power construction according to claim 1, wherein the main body (1) is provided with a vent hole (100), a threaded rod (107) is arranged in the vent hole (100), and the main body (1) is provided with a movable hole (124) for the threaded rod (107) to move.
3. The lightning protection device for the power transmission line for power construction according to claim 1, wherein the movable plate (122) is provided with a clamping groove (120), a clamping plate (123) matched with the threaded rod (107) is arranged in the clamping groove (120), and a positioning plate (121) connected with the threaded rod (107) is arranged beside the clamping plate (123).
4. The lightning protection device for a power transmission line for power construction according to claim 1, wherein the movable plate (122) is provided with a plurality of limiting holes (118), and a guide rod (119) connected with the main body (1) is arranged in the limiting holes (118).
5. The lightning protection device for the power transmission line for electric power construction according to claim 1, wherein a limiting plate (111) matched with the guide block (11) is arranged in the sliding groove (10), a movable groove (110) is formed in the guide block (11), a plurality of clamping rods (114) are arranged in the movable groove (110), a limiting block (112) is movably arranged on the clamping rods (114), a supporting block (113) is connected to the limiting block (112), and a clamping spring (115) is arranged on the outer wall of the clamping rod (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791791.5U CN220234148U (en) | 2023-07-10 | 2023-07-10 | Lightning protection device for power transmission line for power construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321791791.5U CN220234148U (en) | 2023-07-10 | 2023-07-10 | Lightning protection device for power transmission line for power construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220234148U true CN220234148U (en) | 2023-12-22 |
Family
ID=89188270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321791791.5U Active CN220234148U (en) | 2023-07-10 | 2023-07-10 | Lightning protection device for power transmission line for power construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220234148U (en) |
-
2023
- 2023-07-10 CN CN202321791791.5U patent/CN220234148U/en active Active
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