CN215846811U - Tool device for pull rod type lightning arrester - Google Patents
Tool device for pull rod type lightning arrester Download PDFInfo
- Publication number
- CN215846811U CN215846811U CN202120112630.3U CN202120112630U CN215846811U CN 215846811 U CN215846811 U CN 215846811U CN 202120112630 U CN202120112630 U CN 202120112630U CN 215846811 U CN215846811 U CN 215846811U
- Authority
- CN
- China
- Prior art keywords
- sliding
- pull rod
- crimping machine
- rod type
- sleeve
- 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
Images
Landscapes
- Thermistors And Varistors (AREA)
Abstract
The utility model discloses a tooling device for a pull rod type lightning arrester, which comprises a crimping machine, wherein the top of the crimping machine is provided with a sliding seat, the sliding seat is internally provided with a movable rod in a sliding manner, the side part of the crimping machine is provided with a tooling hole, two sides of the crimping machine are respectively provided with a pair of sliding rods which are positioned at the periphery of the tooling hole, each pair of sliding rods are respectively sleeved with a sliding block in a sliding manner, each sliding block is provided with a vertical connecting rod, the upper end of the vertical connecting rod is provided with a clamping sleeve, the movable rod is clamped between the two clamping sleeves, the crimping machine is also provided with a plurality of aligning seats, the aligning seats are used for placing all parts of the birdcage-shaped pull rod type arrester core body, the aligning seat is positioned between the pair of sliding rods, each sliding block is internally provided with an adjusting rod in a threaded manner, and the two adjusting rods are respectively positioned on the outer sides of the two aligning seats at the outermost ends.
Description
Technical Field
The utility model belongs to the technical field of machining equipment, and particularly relates to a tool device for a pull rod type lightning arrester.
Background
The research on the electric zinc oxide arrester is carried out in China from the 70 th century, the development of the arrester industry in China has reached the international advanced level at present, and various arresters in different forms are researched and developed, wherein the arresters comprise birdcage-shaped pull rod type arresters (hereinafter referred to as pull rod type arresters). Compared with the common composite casing arrester, the pull rod type arrester has higher sealing performance and reliable pressure release capability, the whole weight is reduced 1/3 compared with other arresters, and the bending resistance and the tensile resistance meet the engineering design requirements.
The pull rod type lightning arrester is manufactured and applied to the application of the pull rod type lightning arrester in western Europe market in electric power transmission and distribution engineering with the level below 220kV, and still just starts in our country, the reason is that the assembly and crimping process of the pull rod type lightning arrester is complicated, the installation and crimping of the pull rod type lightning arrester in China at present still adopts sectional type installation, and the problems of poor integrity, poor crimping effect, low efficiency and the like exist. At present, no adaptive integrally-assembled disposable segmented crimping equipment exists in the domestic market.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tooling device for a pull rod type arrester, which solves the problems of poor integrity, poor crimping effect and low efficiency of the conventional domestic pull rod type arrester which is still installed by sectional installation and crimping.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a tooling device for pull rod arrester, includes the press-connection machine, the top of press-connection machine is provided with the sliding seat, it is provided with the movable rod to slide in the sliding seat, and the lateral part of press-connection machine is provided with the frock hole, and the both sides of press-connection machine are provided with a pair of slide bar respectively, and the slide bar is located the periphery in frock hole, and is every right all slip the cover on the slide bar and be equipped with a slider, every all be provided with vertical connecting rod on the slider, the upper end of vertical connecting rod is provided with the clamp sleeve, the movable rod clamping still is provided with a plurality of right seats between two clamp sleeves on the press-connection machine, right seat each part that is used for placing birdcage shape pull rod arrester core, right seat in right seat a pair of slide bar between, every equal threaded regulation pole in the slider all, two regulation poles are located two the outsides of right seat respectively.
The technical scheme of the utility model also has the following characteristics:
furthermore, the clamping sleeve comprises a vertical sleeve and a horizontal sleeve connected to the upper side of the vertical sleeve, and the vertical sleeve is assembled with the upper end of the corresponding vertical connecting rod in a threaded mode.
Furthermore, a socket is arranged on the side wall of the horizontal sleeve, an inserting block is arranged in the socket, and the movable rod is clamped between the two inserting blocks.
Further, a pair of ear plates is arranged at the top of the crimping machine, and the sliding seat is installed between the pair of ear plates through a rotating shaft.
Furthermore, one end of the adjusting rod is provided with a rotating handle, the other end of the adjusting rod is provided with a bearing seat, and an installation shaft is arranged in the bearing seat and used for fixing all parts of the birdcage-shaped pull rod type lightning arrester core body.
Furthermore, a sliding sleeve is arranged in the sliding seat, and the movable rod is positioned in the sliding sleeve.
Further, the sliding rod is fixed on the side of the crimping machine through a mounting plate.
The utility model has the beneficial effects that: according to the tooling device for the pull rod type arrester, a three-axis positioning principle is adopted, firstly, an arrester core body is integrally arranged between sliding blocks, and then all parts (electrodes, valve plates and the like) in the core body are compressed through adjusting rods, so that no gap exists between the electrodes and the valve plates; after compressing tightly, promote the slider and realize the bulk movement of core to further assemble to different positions in the frock hole, thereby guarantee the wholeness, the straightness nature of core crimping, and improve the installation effectiveness to original 1/3.
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 and not to limit the utility model. In the drawings:
fig. 1 is a schematic structural view of a tooling device for a pull rod type arrester according to the present invention.
In the figure: 1. the lightning arrester comprises a crimping machine, 2 ear plates, 3 sliding seats, 4 sliding sleeves, 5 movable rods, 6 vertical sleeves, 7 vertical connecting rods, 8 sliding blocks, 9 adjusting rods, 10 sliding rods, 11 birdcage-shaped pull rod type lightning arrester cores, 12 aligning seats and 13 mounting plates.
Detailed Description
The following embodiments are described in detail with reference to the accompanying drawings, so that the implementation process of the present invention for solving the technical problems and achieving the technical effects by applying technical means can be fully understood and implemented.
As shown in figure 1, the tooling device for the pull rod type lightning arrester comprises a crimping machine 1, wherein a sliding seat 3 is arranged at the top of the crimping machine 1, a movable rod 5 is arranged in the sliding seat 3 in a sliding manner, tooling holes are formed in the side part of the crimping machine 1, a pair of sliding rods 10 are respectively arranged on two sides of the crimping machine 1, the sliding rods 10 are positioned at the periphery of the tooling holes, a sliding block 8 is sleeved on each pair of sliding rods 10 in a sliding manner, a vertical connecting rod 7 is arranged on each sliding block 8, a clamping sleeve is arranged at the upper end of each vertical connecting rod 7, the movable rod 5 is clamped between the two clamping sleeves, a plurality of aligning seats 12 are further arranged on the crimping machine 1, the aligning seat 12 is used for placing each part of the birdcage-shaped pull rod type lightning arrester core body 11, the aligning seat 12 is positioned between the pair of sliding rods 10, each sliding block 8 is internally provided with an adjusting rod 9 in a threaded manner, and the two adjusting rods 9 are respectively positioned on the outer sides of the two outermost aligning seats 12.
When the clamping device works, the horizontal distance between the two clamping sleeves is determined according to the length of the core body, so that the movable rod is clamped between the two clamping sleeves, and the same product only needs to adjust the distance once and enable the clamping sleeves to clamp the movable rod; then, each part of the birdcage-shaped pull rod type lightning arrester core body 11 is placed on the corresponding aligning seat 12, both ends of the birdcage-shaped pull rod type lightning arrester core body 11 are end electrodes, a middle electrode, a fixed support and a valve plate are arranged in the middle of the birdcage-shaped pull rod type lightning arrester core body, the valve plate and the middle part are connected through a pull rod, but the birdcage-shaped pull rod type lightning arrester core body is fixed by compression joint, and the parts needing compression joint are the end electrodes and the middle electrode; finally, the adjusting rod 9 is adjusted to enable the birdcage-shaped pull rod type lightning arrester core bodies 11 to be preliminarily pressed together, and then the birdcage-shaped pull rod type lightning arrester core bodies 11 which are preliminarily pressed together are pushed by the sliding blocks 8 to be further pressed and connected in the next procedure at the specified positions in the tooling holes through the tooling holes of the pressing machine 1.
As shown in fig. 1, in the tooling device for the pull rod type arrester of the utility model, the clamping sleeve comprises a vertical sleeve 6 and a horizontal sleeve 15 connected to the upper side of the vertical sleeve 6, the vertical sleeve 6 is assembled with the upper end of the corresponding vertical connecting rod 7 by screw thread, and the movable rod 5 is clamped between the two horizontal sleeves 15, so that the installation is convenient.
As shown in fig. 1, in the tooling device for the pull rod type arrester of the present invention, a socket is provided on a side wall of a horizontal sleeve 15, an insertion block 14 is provided in the socket, the movable rod 5 is clamped between the two insertion blocks 14, and clamping of the movable rods 5 with different required lengths is realized by selecting the insertion blocks 14 with different lengths.
As shown in fig. 1, in the tooling device for the pull rod type arrester of the present invention, a pair of ear plates 2 is disposed at the top of a crimping machine 1, and a sliding seat 3 is installed between the pair of ear plates 2 through a rotating shaft, so that the installation is convenient.
As shown in fig. 1, in the tooling device for a pull rod type arrester of the present invention, one end of an adjusting rod 9 is provided with a rotating handle, and the other end is provided with a bearing seat, and a mounting shaft is arranged in the bearing seat and used for fixing each component of a birdcage-shaped pull rod type arrester core body.
The adjusting rod 9 can be adjusted by adjusting the rotating handle to extend in or extend out, and the adjustment is convenient.
As shown in fig. 1, in the tooling device for the pull rod type arrester of the present invention, a sliding sleeve 4 is disposed in the sliding seat 3, the movable rod 5 is disposed in the sliding sleeve 4, and the sliding sleeve 4 can ensure that the movable rod 5 can smoothly slide in the sliding seat 3.
As shown in fig. 1, in the tooling device for a pull rod type arrester according to the present invention, the slide rod 10 is fixed to the side of the crimping machine 1 by the mounting plate 13, so that the stability of mounting the slide rod 10 can be ensured.
Therefore, compared with the prior art, the tooling device for the pull rod type arrester adopts a three-axis positioning principle, firstly, the arrester core body is integrally arranged between the slide blocks, and then, all parts (electrodes, valve plates and the like) in the core body are compressed through adjusting the adjusting rod, so that no gap exists between the electrodes and the valve plates; after compressing tightly, promote the slider and realize the bulk movement of core to further assemble to different positions in the frock hole, thereby guarantee the wholeness, the straightness nature of core crimping, and improve the installation effectiveness to original 1/3.
While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive of other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed above, or as otherwise known in the relevant art. But variations and modifications which do not depart from the spirit and scope of the utility model should be construed as being included in the scope of the appended claims.
Claims (7)
1. The tooling device for the pull rod type lightning arrester is characterized by comprising a crimping machine (1), wherein a sliding seat (3) is arranged at the top of the crimping machine (1), a movable rod (5) is arranged in the sliding seat (3), tooling holes are formed in the side part of the crimping machine (1), a pair of sliding rods (10) are respectively arranged on two sides of the crimping machine (1), the sliding rods (10) are positioned at the periphery of the tooling holes, each pair of sliding rods (10) are respectively sleeved with a sliding block (8) in a sliding mode, each sliding block (8) is provided with a vertical connecting rod (7), the upper end of each vertical connecting rod (7) is provided with a clamping sleeve, the movable rod (5) is clamped between the two clamping sleeves, a plurality of aligning seats (12) are further arranged on the crimping machine (1), and the aligning seats (12) are used for placing each component of a core body of the bird-shaped pull rod type lightning arrester, the aligning seat (12) is positioned between the pair of sliding rods (10), each sliding block (8) is internally provided with an adjusting rod (9) in a threaded manner, and the two adjusting rods (9) are respectively positioned on the outer sides of the two aligning seats (12) at the outermost ends.
2. The tooling device for the pull rod type arrester according to claim 1, wherein the clamping sleeve comprises a vertical sleeve (6) and a horizontal sleeve (15) connected to the upper side of the vertical sleeve (6), and the vertical sleeve (6) is in threaded fit with the upper end of the corresponding vertical connecting rod (7).
3. The tooling device for the pull rod type arrester according to claim 2, wherein a socket is arranged on the side wall of the horizontal sleeve (15), an insertion block (14) is arranged in the socket, and the movable rod (5) is clamped between the two insertion blocks (14).
4. The tooling device for the pull rod type arrester according to claim 3, wherein a pair of ear plates (2) is arranged on the top of the crimping machine (1), and the sliding seat (3) is installed between the pair of ear plates (2) through a rotating shaft.
5. The tooling device for the pull rod type arrester as claimed in claim 4, wherein the adjusting rod (9) is provided with a rotating handle at one end and a bearing seat at the other end, and an installation shaft is arranged in the bearing seat and used for fixing each component of the birdcage type pull rod arrester core body.
6. The tooling device for the pull rod type arrester according to claim 5, wherein a sliding sleeve (4) is arranged in the sliding seat (3), and the movable rod (5) is located in the sliding sleeve (4).
7. The tooling device for the pull rod type arrester according to claim 6, wherein the slide rod (10) is fixed to the side of the crimping machine (1) by a mounting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112630.3U CN215846811U (en) | 2021-01-15 | 2021-01-15 | Tool device for pull rod type lightning arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120112630.3U CN215846811U (en) | 2021-01-15 | 2021-01-15 | Tool device for pull rod type lightning arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215846811U true CN215846811U (en) | 2022-02-18 |
Family
ID=80237898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120112630.3U Active CN215846811U (en) | 2021-01-15 | 2021-01-15 | Tool device for pull rod type lightning arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215846811U (en) |
-
2021
- 2021-01-15 CN CN202120112630.3U patent/CN215846811U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107565402A (en) | A kind of regulator cubicle protects base | |
| CN205790179U (en) | A kind of lug apparatus for shaping | |
| CN215846811U (en) | Tool device for pull rod type lightning arrester | |
| CN112164907B (en) | 10kV insulating rod live working wire clamp | |
| CN204348943U (en) | A kind of wire clamp of distribution line | |
| CN205104371U (en) | Take self -locking function's outdoor interchange high voltage isolator of face contact | |
| CN205104375U (en) | Outdoor interchange high voltage isolator of prefabricated static contact width | |
| CN111571484B (en) | A lower groove anchor clamps for reducing slot is bad in advance down | |
| CN207320344U (en) | C-type thermometric wire clamp | |
| CN208903909U (en) | A kind of high_voltage isolation static contact for tubular bus | |
| CN103489856A (en) | Thyristor compression joint assembly for flexible direct-current transmission | |
| CN209150682U (en) | A kind of 10kV wedge strain resistance cable clamp easy to use | |
| CN207782616U (en) | A kind of servo motor assembled piece type stator iron core coiling clamping device | |
| CN208226518U (en) | A kind of anti-corona strain clamp | |
| CN202564024U (en) | One-point type iron core grounding mechanism for transformer | |
| CN205104372U (en) | Uniform thickness moving contact face does not contact outdoor interchange high voltage isolator | |
| CN204424842U (en) | A kind of suspension clamp | |
| CN206364286U (en) | A kind of sulfur hexafluoride gas-insulating enclosed busbar | |
| CN206098985U (en) | DC socket device suitable for multiple DC plug | |
| CN219535130U (en) | Disposable pressfitting bench clamp of binding post | |
| CN204332676U (en) | Transformer coil building mortion | |
| CN204632534U (en) | A kind of pulling plate structure of three-dimensional wound core dry type transformer core clamping and iron core thereof | |
| CN215770796U (en) | Oil-immersed transformer core clamp | |
| CN112420355B (en) | Wiring terminal for power transformer | |
| CN210865383U (en) | Phase sequence identification device for cable distribution box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |