CN221632347U - Separated lightning arrester - Google Patents
Separated lightning arrester Download PDFInfo
- Publication number
- CN221632347U CN221632347U CN202323569149.5U CN202323569149U CN221632347U CN 221632347 U CN221632347 U CN 221632347U CN 202323569149 U CN202323569149 U CN 202323569149U CN 221632347 U CN221632347 U CN 221632347U
- Authority
- CN
- China
- Prior art keywords
- wall
- lightning arrester
- sliding
- mounting frame
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000001125 extrusion Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 17
- 238000009434 installation Methods 0.000 abstract description 13
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 208000025274 Lightning injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Insulators (AREA)
Abstract
The utility model discloses a separated lightning arrester, and relates to the technical field of lightning arresters. The lightning arrester comprises a lightning arrester body, wherein a sliding block is fixedly arranged at the lower end of the side wall of the lightning arrester body, the outer wall of the sliding block is connected with a mounting frame in a sliding manner, the upper end and the lower end of the outer wall of the mounting frame are provided with U-shaped slots which penetrate through each other, connecting blocks are symmetrically and fixedly arranged at the rear ends of the left side and the right side of the outer wall of the mounting frame, and limiting blocks are rotationally connected at the rear ends of the outer walls of the two connecting blocks. According to the utility model, the position of the sliding block in the installation frame is limited by the limiting blocks on the left side and the right side, the lightning arrester body is installed on the installation frame and the power transmission tower, and the stability of the sliding block when being connected with the installation frame is further improved through the insertion connection between the sliding column and the clamping hole, so that the lightning arrester can be fixed on the power transmission tower without a bolt and a screw, and the operation difficulty of electric personnel in high altitude is reduced.
Description
Technical Field
The utility model belongs to the technical field of lightning arresters, and particularly relates to a separated lightning arrester.
Background
The lightning arrester is an electric appliance which is used for protecting electric equipment from high transient overvoltage damage during lightning stroke, limiting the follow current time and also limiting the follow current amplitude, the lightning arrester is usually installed on a power transmission iron tower, the lightning arrester on the iron tower is an important device for preventing the lightning stroke from damaging the electric equipment, the lightning arrester on the power transmission iron tower guides the generated overvoltage to the ground, and the electric equipment and personal safety are protected, but the following defects still exist in the actual use of the lightning arrester on the power transmission iron tower at present:
1. The lightning arrester installed on the transmission tower is often damaged after being used for a period of time, and needs to be maintained and replaced regularly by electric staff, but the lightning arrester is generally fixed on the transmission tower through a bolt and a screw, and when the lightning arrester is detached, the electric staff often climbs to a very high tower, so that the action is inconvenient, and the electric staff can screw the bolt and the screw in the high air more inconvenient;
2. When the existing lightning arrester is installed on a power transmission tower, the lower end of the existing lightning arrester is generally close to an installation connecting position, so that electric personnel can be inconvenient to wire a grounding terminal of the lightning arrester.
Accordingly, there is a need for improvements in the art to address the above-described problems.
Disclosure of utility model
The utility model aims to provide a separated lightning arrester, which is characterized in that the positions of sliding blocks in an installation frame are limited by limiting blocks at the left side and the right side, a lightning arrester body is installed on the installation frame and a power transmission tower, and the stability of the sliding blocks and the installation frame in connection is further improved through the insertion connection between a sliding column and a clamping hole, so that the lightning arrester can be fixed on the power transmission tower without a bolt and a screw, and the problem that the prior electric power personnel is inconvenient to screw the bolt and the screw when the lightning arrester is dismounted in high air is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
The utility model relates to a separated lightning arrester, which comprises a lightning arrester body, wherein a sliding block is fixedly arranged at the lower end of the side wall of the lightning arrester body, the outer wall of the sliding block is in sliding connection with a mounting frame, the upper end and the lower end of the outer wall of the mounting frame are provided with through U-shaped notches, connecting blocks are symmetrically and fixedly arranged at the rear ends of the left side and the right side of the outer wall of the mounting frame, limiting blocks are respectively and rotatably connected with the rear ends of the outer walls of the two connecting blocks, a supporting inclined plate is fixedly arranged at the front end of the lower side of the outer wall of the mounting frame, and the lower end of the outer wall of the supporting inclined plate is fixedly provided with a mounting block.
Further, rubber insulating umbrellas are fixedly arranged on the outer wall of the lightning arrester body in a linear arrangement mode, and wiring terminals and grounding terminals are respectively and fixedly arranged at the upper end and the lower end of the outer wall of the lightning arrester body.
Further, the upper end and the lower end of the outer wall of the mounting block are provided with through mounting threaded holes.
Further, when the limiting blocks on the left side and the right side rotate to the horizontal position, the lower ends of the outer walls of the limiting blocks are clamped with the upper ends of the outer walls of the mounting frames.
Further, the sliding tray has been seted up to sliding block left side rear end, sliding tray inner wall right side fixed mounting has the extrusion spring, extrusion spring outer wall left end fixed mounting has the slip post, the sliding block is inside and be located the spacing groove has been seted up to the symmetry around sliding tray department, symmetry fixed mounting has spacing slider around the slip post outer wall, spacing slider with sliding connection of sliding tray inner wall, the draw-in hole has been seted up to installing frame outer wall left side rear end, the slip post with the draw-in hole grafting.
Further, a handle is fixedly arranged at the rear end of the outer wall of the sliding block.
Further, a reinforcing rib is fixedly arranged between the rear side of the lower end of the outer wall of the mounting frame and the rear side of the upper end of the outer wall of the mounting block.
The utility model has the following beneficial effects:
1. According to the utility model, the position of the sliding block in the installation frame is limited by the limiting blocks on the left side and the right side, the lightning arrester body is installed on the installation frame and the power transmission tower, and the stability of the sliding block when being connected with the installation frame is further improved through the insertion connection between the sliding column and the clamping hole, so that the lightning arrester can be fixed on the power transmission tower without a bolt and a screw, and the operation difficulty of electric personnel in high altitude is reduced.
2. When the lightning arrester is used, the installation frame and the installation block are staggered in the vertical direction through the inclined arrangement of the supporting inclined plate, so that the connection between the grounding terminal at the lower end of the lightning arrester body and the grounding wire of the power transmission tower is convenient for electric staff, and the installation efficiency of the lightning arrester body for the electric staff can be improved.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
Fig. 3 is a schematic structural view of the connection between the lightning arrester body and the sliding block according to the present utility model;
FIG. 4 is a schematic view of the structure of the U-shaped notch of the present utility model;
Fig. 5 is a sectional view showing an internal structure of the sliding groove of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
100. A lightning arrester body; 110. rubber insulating umbrella; 120. a connection terminal; 130. a ground terminal; 200. a mounting frame; 210. a U-shaped notch; 300. a sliding block; 310. a handle; 400. a connecting block; 410. a limiting block; 500. supporting a sloping plate; 510. a mounting block; 520. reinforcing ribs; 530. installing a threaded hole; 600. a sliding groove; 610. extruding a spring; 620. a sliding column; 630. a limit groove; 640. a limit sliding block; 700. and (5) clamping the hole.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model discloses a separated lightning arrester, which comprises a lightning arrester body 100, wherein a sliding block 300 is fixedly arranged at the lower end of the side wall of the lightning arrester body 100, the outer wall of the sliding block 300 is slidably connected with a mounting frame 200, the upper end and the lower end of the outer wall of the mounting frame 200 are provided with through U-shaped slots 210, the rear ends of the left side and the right side of the outer wall of the mounting frame 200 are symmetrically and fixedly provided with connecting blocks 400, the rear ends of the outer walls of the two connecting blocks 400 are respectively and rotatably connected with a limiting block 410, a supporting sloping plate 500 is fixedly arranged at the front end of the lower side of the outer wall of the mounting frame 200, a mounting block 510 is fixedly arranged at the lower end of the outer wall of the supporting sloping plate 500, the lower ends of the outer walls of the limiting blocks 410 at the left side and the right side are respectively clamped with the upper ends of the outer walls of the mounting frame 200 when the limiting blocks 410 at the left side and the right side are rotated to the horizontal position, the upper ends of the outer walls of the mounting frame 200 are provided with through the through mounting threaded holes 530, the mounting blocks 300 can be mounted on an iron tower, the sliding block 300 and the mounting frame 200 can be inserted into the mounting through the U-shaped slots 210 on the upper side and the outer walls of the mounting frame 200, and the two limiting blocks 100 are slidably inserted into the mounting frames 200, and the power transmission blocks 300 through the positions by rotating the left and right side and the limiting blocks 300.
As shown in fig. 1-3, a rubber insulating umbrella 110 is fixedly installed on the outer wall of the lightning arrester body 100 in a linear arrangement manner, a connection terminal 120 and a grounding terminal 130 are respectively fixedly installed at the upper end and the lower end of the outer wall of the lightning arrester body 100, the connection terminal 120 is used for being electrically connected with equipment on a power transmission tower, and the grounding terminal 130 is used for being communicated with a grounding wire on the power transmission tower.
As shown in fig. 3-5, the sliding groove 600 is formed at the left rear end of the sliding block 300, the compression spring 610 is fixedly mounted on the right side of the inner wall of the sliding groove 600, the sliding column 620 is fixedly mounted at the left end of the outer wall of the compression spring 610, the limiting groove 630 is symmetrically formed inside the sliding block 300 and located at the front and rear sides of the sliding groove 600, the limiting slide block 640 is symmetrically mounted at the front and rear sides of the outer wall of the sliding column 620, the limiting slide block 640 is slidably connected with the inner wall of the sliding groove 600, the sliding stroke of the sliding block 300 is limited by the sliding connection of the limiting slide block 640 and the limiting groove 630, the clamping hole 700 is formed at the left rear end of the outer wall of the mounting frame 200, the sliding column 620 is spliced with the clamping hole 700, the sliding block 300 is extruded by the compression spring 610 to slide leftwards, the left end of the sliding block 300 penetrates the clamping hole 700, the sliding column 620 is spliced with the clamping hole 700, and the stability of the sliding block 300 is further improved when the sliding block 300 is connected with the mounting frame 200.
As shown in fig. 1-3, a handle 310 is fixedly installed at the rear end of the outer wall of the sliding block 300, and the handle 310 is used for facilitating the extraction of the sliding block 300 from the mounting frame 200 by an electric power person.
As shown in fig. 1, 2 and 4, a reinforcing rib 520 is fixedly installed between the rear side of the lower end of the outer wall of the mounting frame 200 and the rear side of the upper end of the outer wall of the mounting block 510, and the connection strength between the mounting frame 200 and the mounting block 510 can be improved by the reinforcing rib 520.
One specific application of this embodiment is: when the lightning arrester needs to be replaced or maintained, an electric power worker rotates and opens the limiting blocks 410 on the left side and the right side at first, the limiting blocks 410 on the left side and the right side are released from limiting the position of the sliding block 300, the sliding block 300 is pressed into the sliding groove 600 by fingers, the sliding block 300 is separated from the clamping hole 700, at the moment, the electric power worker can pull the handle 310 to pull the sliding block 300 out of the mounting frame 200, so that the lightning arrester body 100 is rapidly detached from the power transmission tower, and meanwhile, in subsequent mounting, the mounting frame 200 and the mounting block 510 are staggered in position in the vertical direction through the inclined arrangement of the supporting inclined plate 500, and the electric power worker is convenient for connecting the grounding terminal 130 on the lower end of the lightning arrester body 100 with the grounding wire.
The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.
Claims (7)
1. A split arrester comprising an arrester body (100), characterized in that: the lightning arrester is characterized in that a sliding block (300) is fixedly arranged at the lower end of the side wall of the lightning arrester body (100), the outer wall of the sliding block (300) is slidably connected with a mounting frame (200), a U-shaped notch (210) penetrating through is formed in the upper end and the lower end of the outer wall of the mounting frame (200), a connecting block (400) is symmetrically and fixedly arranged at the rear end of the left side and the right side of the outer wall of the mounting frame (200), limiting blocks (410) are rotationally connected at the rear end of the outer wall of the connecting block (400), a supporting inclined plate (500) is fixedly arranged at the front end of the lower side of the outer wall of the mounting frame (200), and a mounting block (510) is fixedly arranged at the lower end of the outer wall of the supporting inclined plate (500).
2. The separated lightning arrester according to claim 1, wherein the outer wall of the lightning arrester body (100) is fixedly provided with a rubber insulating umbrella (110) in a linear arrangement, and the upper end and the lower end of the outer wall of the lightning arrester body (100) are respectively fixedly provided with a wiring terminal (120) and a grounding terminal (130).
3. The split lightning arrester of claim 1 wherein the mounting block (510) has mounting threaded holes (530) formed therethrough at the upper and lower ends of the outer wall.
4. The separated lightning arrester according to claim 1, wherein the lower ends of the outer walls of the limiting blocks (410) on the left and right sides are respectively clamped with the upper ends of the outer walls of the mounting frame (200) when the limiting blocks are rotated to the horizontal position.
5. The separated lightning arrester of claim 1, wherein a sliding groove (600) is formed in the left rear end of the sliding block (300), an extrusion spring (610) is fixedly mounted on the right side of the inner wall of the sliding groove (600), a sliding column (620) is fixedly mounted at the left end of the outer wall of the extrusion spring (610), a limit groove (630) is symmetrically formed in the sliding block (300) and located at the position of the sliding groove (600), limit sliding blocks (640) are symmetrically and fixedly mounted on the front and rear sides of the outer wall of the sliding column (620), the limit sliding blocks (640) are in sliding connection with the inner wall of the sliding groove (600), a clamping hole (700) is formed in the left rear end of the outer wall of the mounting frame (200), and the sliding column (620) is spliced with the clamping hole (700).
6. A split arrester according to claim 1, wherein a handle (310) is fixedly mounted at the rear end of the outer wall of the slider (300).
7. The split lightning arrester of claim 1, wherein a reinforcing rib (520) is fixedly installed between the rear side of the lower end of the outer wall of the mounting frame (200) and the rear side of the upper end of the outer wall of the mounting block (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323569149.5U CN221632347U (en) | 2023-12-27 | 2023-12-27 | Separated lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323569149.5U CN221632347U (en) | 2023-12-27 | 2023-12-27 | Separated lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221632347U true CN221632347U (en) | 2024-08-30 |
Family
ID=92486946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323569149.5U Active CN221632347U (en) | 2023-12-27 | 2023-12-27 | Separated lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221632347U (en) |
-
2023
- 2023-12-27 CN CN202323569149.5U patent/CN221632347U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209844017U (en) | Plug-in type grounding wire installation device | |
| CN214314493U (en) | Low-voltage lightning arrester convenient to install and dismantle | |
| CN212516721U (en) | A rod-shaped post insulator for improving installation speed | |
| CN218731766U (en) | Ground wire conductor end chuck | |
| CN220830116U (en) | Distribution network line grounding device | |
| CN218633286U (en) | Lightning arrester | |
| CN217822610U (en) | Empty structure of assembling of circuit breaker that opens | |
| CN212462232U (en) | Improved generation binding post structure of surge protector | |
| CN212462692U (en) | Quick access device of generator car with dampproofing function ventilates | |
| CN212258213U (en) | High block terminal is synthesized to low pressure of security | |
| CN205140662U (en) | Arrester of external series gap | |
| CN222338012U (en) | A semiconductor lightning arrester for strong current | |
| CN223639519U (en) | A power line protection and control device | |
| CN221596077U (en) | Plug-in lightning arrester | |
| CN222377658U (en) | Open fire alarm device | |
| CN222750115U (en) | Lightning protection support for overhead line pole | |
| CN214753175U (en) | 10kV overvoltage protection insulator | |
| CN216214362U (en) | Strong electricity connecting wire group | |
| CN223378614U (en) | Ring gap lightning arrester structure | |
| CN112039010A (en) | Wireless lightning arrester installation method | |
| CN221530982U (en) | Wind-powered electricity generation lightning protection device convenient to installation | |
| CN220872600U (en) | Distribution equipment fault monitoring device in electric power distribution network | |
| CN223514255U (en) | Power maintenance wiring power supply device | |
| CN220652946U (en) | A lightning protection device | |
| CN214227352U (en) | Lightning arrester for circuit protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |