CN220797788U - Cable accessory intermediate head fixing device - Google Patents
Cable accessory intermediate head fixing device Download PDFInfo
- Publication number
- CN220797788U CN220797788U CN202322365827.XU CN202322365827U CN220797788U CN 220797788 U CN220797788 U CN 220797788U CN 202322365827 U CN202322365827 U CN 202322365827U CN 220797788 U CN220797788 U CN 220797788U
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- CN
- China
- Prior art keywords
- butt joint
- cable
- fixing device
- main body
- fixing
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- 210000001503 joint Anatomy 0.000 claims abstract description 54
- 238000010030 laminating Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 7
- 230000001360 synchronised effect Effects 0.000 abstract description 7
- 230000007306 turnover Effects 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model relates to a cable accessory middle joint fixing device which comprises two groups of cable bodies symmetrically placed along the left-right direction, wherein one side, close to each other, of each cable body is sleeved with a connecting pipe, the two groups of cable bodies are sleeved with main body butt joint pipelines for covering the connecting pipes, the main body butt joint pipelines are symmetrically provided with two groups of fixing assemblies along the left-right direction, each fixing assembly comprises a fixing block symmetrically and fixedly connected to the back surface of the main body butt joint pipeline along the left-right direction, each fixing block is clamped with a vertical plate, the top and the bottom of each vertical plate are respectively provided with a turnover clamping plate in a rotating way, one side, close to each other, of each turnover clamping plate is attached to the main body butt joint pipeline, the front surface of the top of each turnover clamping plate is provided with a strip-shaped hole, and the fixing assemblies are arranged in a multidirectional synchronous extrusion mode, so that the stability of the butt joint between the cable bodies and the main body butt joint pipelines is improved, the fixing effect is improved, and detachment is avoided.
Description
Technical Field
The utility model relates to the technical field of cable accessories, in particular to a cable accessory intermediate joint fixing device.
Background
The cable accessory is a product for connecting cables with power transmission and distribution lines and related distribution devices, generally refers to intermediate connection and terminal connection of various cables in the cable lines, and forms an electric power transmission network together with the cables; the cable accessory is mainly based on the characteristics of the cable structure, the performance of the cable can be recovered, the extension of the cable length and the connection of the terminal are ensured, the reliability of the high-voltage cable accessory can be judged in terms of electrical performance, sealing and dampproof performance, mechanical performance, technological performance and the like, and a fixing device is needed when the middle joint of the cable accessory is fixed.
However, the fixing effect of the existing cable accessory middle joint fixing device is poor, and most of the fixing device uses adhesive tapes to wind and fix two ends of the main body butt joint pipeline, so that the main body butt joint pipeline is easy to deviate due to external force, and the stability of the two groups of cables after butt joint can be directly affected.
Disclosure of Invention
The utility model aims to solve the defect of poor fixing effect in the prior art, and provides a cable accessory middle joint fixing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a cable accessory intermediate head fixing device, includes two sets of cable bodies of placing along left and right directions symmetry, two sets of one side cover that the cable body is close to each other is equipped with the connecting pipe, two sets of the cover is equipped with the main part butt joint pipeline that covers the connecting pipe on the cable body, be provided with two sets of fixed subassembly along left and right directions symmetry on the main part butt joint pipeline.
Preferably, the fixed subassembly includes along left and right sides direction symmetry fixed connection at the fixed block at main part butt joint pipeline back, the joint has the riser on the fixed block, the top and the bottom of riser all rotate and are installed the upset splint, two sets of about one side laminating that the upset splint is close to each other is on main part butt joint pipeline, every group the bar hole has been seted up in the front at upset splint top, every group in the bar hole slip is provided with first threaded rod, two sets of about the one end fixedly connected with square that first threaded rod is close to each other, one end threaded connection that square was kept away from to first threaded rod has the screw sleeve, one side laminating that screw sleeve is close to each other is on the upset splint, the front of square is through nut threaded connection second threaded rod, auxiliary bearing has been installed in the back rotation of second threaded rod, auxiliary bearing's outer lane fixedly connected with arc impeller and the laminating of the back of arc impeller on main part butt joint pipeline.
Preferably, each group of the fixing blocks is provided with a blocking plate in a rotating mode on one side of the top of the back face of the fixing block and the other side of the bottom of the fixing block, the back face of the blocking plate is provided with a first screw hole, an auxiliary bolt is connected in the first screw hole in a threaded mode, and the back face of the vertical plate is provided with a second screw hole matched with the auxiliary bolt.
Preferably, a third screw hole matched with the auxiliary bolt is formed in the back surface of the fixed block.
Preferably, the fixed block is fixedly connected with a limiting block, and the back of the limiting block is attached to the vertical plate.
Preferably, limiting rings are symmetrically and fixedly connected to two sides of the main body butt joint pipeline along the left-right direction, and one sides, far away from each other, of the limiting rings are attached to the overturning clamping plates.
Compared with the prior art, the utility model has the beneficial effects that:
this cable accessory intermediate head fixing device utilizes the grafting of fixed block and riser through setting up fixed subassembly, be convenient for fix the upset splint on main part butt joint pipeline in advance, and the design in bar hole, give the certain travel space of first threaded rod, and utilize first threaded rod and screw sleeve's screw thread butt joint, two sets of screw sleeve of being convenient for can remove in step, to the synchronous inboard extrusion of two sets of mobilizable upset splint, thereby be convenient for carry out synchronous extrusion to main part butt joint pipeline's top and bottom according to cable body's diameter, and with the threaded connection of second threaded rod and nut, be convenient for change the position of arc impeller under auxiliary bearing's rotation assistance, so as to extrude the front of main part butt joint pipeline, stability when having improved the butt joint between cable body and the main part butt joint pipeline through multidirectional synchronous extrusion mode, the fixed effect has been improved, avoid breaking away from.
Drawings
Fig. 1 is a schematic structural view of a fixing device for an intermediate connector of a cable accessory according to the present utility model;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a rear view of a cable accessory intermediate connector securing device according to the present utility model;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a partial exploded view of a cable accessory intermediate connector retention device according to the present utility model;
fig. 6 is a partial cross-sectional view of a cable accessory intermediate connector fixing device according to the present utility model.
In the figure: 1. a cable body; 2. a connecting pipe; 3. a main body is in butt joint with the pipeline; 4. a fixed block; 5. a riser; 6. a blocking plate; 7. a first screw hole; 8. an auxiliary bolt; 9. a second screw hole; 10. a third screw hole; 11. overturning the clamping plate; 12. a bar-shaped hole; 13. a first threaded rod; 14. a square block; 15. a threaded sleeve; 16. a second threaded rod; 17. an auxiliary bearing; 18. an arc-shaped pushing plate; 19. a limit square frame; 20. and a limiting ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-6, a cable accessory intermediate head fixing device, including two sets of cable bodies 1 of placing along left and right directions symmetry, one side cover that two sets of cable bodies 1 are close to each other is equipped with connecting pipe 2, the cover is equipped with the main part butt joint pipeline 3 that covers connecting pipe 2 on two sets of cable bodies 1, is provided with two sets of fixed subassemblies along left and right directions symmetry on the main part butt joint pipeline 3, through setting up fixed subassembly, through multidirectional synchronous extrusion mode, stability when having improved the butt joint between cable body 1 and the main part butt joint pipeline 3 has improved fixed effect, avoids breaking away from.
Example two
Improvement on the basis of the first embodiment: the utility model provides a cable accessory intermediate head fixing device, including two sets of cable bodies 1 of left and right sides direction symmetry place, one side cover that two sets of cable bodies 1 are close to each other is equipped with connecting pipe 2, the cover is equipped with main part butt joint pipeline 3 to connecting pipe 2 on two sets of cable bodies 1, the symmetry is provided with two sets of fixed subassemblies along left and right sides direction on main part butt joint pipeline 3, fixed subassembly includes along left and right sides direction symmetry fixed connection at the fixed block 4 of main part butt joint pipeline 3 back, the joint has riser 5 on fixed block 4, fixed connection has spacing square 19 on the fixed block 4, spacing square 19's the laminating of the back is on riser 5, spacing square 19's design, be convenient for carry out spacing to riser 5, the top and the bottom of riser 5 are all rotated and are installed upset splint 11, the one side laminating that upper and lower two sets of upset splint 11 are close to each other is on main part butt joint pipeline 3, spacing ring 20 is along left and right sides symmetry fixed connection, spacing ring 20 is laminated on upset splint 11, the design of spacing ring 20 is convenient for carry out the location to upset splint 11, the front 12 of every set of upset splint has a set of top 12 to be equipped with the first thread bar-shaped sleeve 13 and the first thread rod 13 that the first thread rod 13 is equipped with on the first end of two bar-shaped bearings 13 and the first end 13 that the mutual threaded rod 13 is close to each other, the screw thread sleeve is equipped with on the first end of 13, the first thread rod 13 is connected to the back of screw thread rod 13, the first end 13 is equipped with the first end of the threaded rod 13 is close to each other, the threaded rod 13 is connected to the top 13, the threaded rod 13 is close to the top is connected to the top 13, and is equipped with the top 13, the top is 13, and is 13 is connected and is 13 through the top is 13, through setting up fixed subassembly, stability when having improved the butt joint between cable body 1 and the main part butt joint pipeline 3 through multidirectional synchronous extrusion mode, fixed effect has been improved, avoid breaking away from, the baffle 6 has all been installed in the opposite side of one side at every group fixed block 4 back top and bottom in the rotation, first screw hole 7 has been seted up at the back of baffle 6, first screw hole 7 female screw connection has auxiliary bolt 8, the second screw hole 9 that uses with auxiliary bolt 8 cooperation has been seted up at the back of riser 5, through setting up first screw hole 7, auxiliary bolt 8 and second screw hole 9, be convenient for carry out threaded fixation to baffle 6 after the upset, avoid riser 5 to break away from fixed block 4, the stability of whole fixed subassembly has been improved, the third screw hole 10 that uses with auxiliary bolt 8 cooperation has been seted up at the back of fixed block 4, the design of third screw hole 10, be convenient for when baffle 6 needs to accomodate, fix baffle 6.
In the utility model, a user butts two groups of cable bodies 1 by using a connecting pipe 2 in advance and moves a main body butt joint pipeline 3 onto the connecting pipe 2, at the moment, the user clamps a vertical plate 5 onto a fixed block 4, fixes a turnover clamping plate 11 onto the main body butt joint pipeline 3 in advance, then the user butts one end of a threaded sleeve 15 far away from a first threaded rod 13 by threads and continuously rotates, at the moment, with the aid of a strip-shaped hole 12, the two groups of threaded sleeves 15 drive two groups of movable turnover clamping plates 11 to synchronously extrude inwards, so that the top and the bottom of the main body butt joint pipeline 3 are synchronously extruded according to the diameter of the cable bodies 1, then the user rotates a second threaded rod 16, drives the second threaded rod 16 to rotate and backwards by using the threaded connection of a nut, at the moment, can drive an arc-shaped pushing plate 18 to synchronously move to extrude the front surface of the main body butt joint pipeline 3 by the aid of an auxiliary bearing 17, at the moment, a multidirectional synchronous extrusion mode improves the stability in butt joint between the cable bodies 1 and the main body butt joint pipeline 3, improves the fixing effect, stops and breaks away, and then the user's 6 rotates, and the auxiliary bolt 5 is fixedly arranged on the main body butt joint pipeline 3 by using the auxiliary bolt assembly according to the rotation mode, and the other positioning mode is realized by installing a screw assembly 5.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (6)
1. The utility model provides a cable accessories intermediate head fixing device, includes two sets of cable bodies (1) of placing along left and right directions symmetry, its characterized in that: two sets of one side cover that cable body (1) are close to each other is equipped with connecting pipe (2), and two sets of cover is equipped with main part butt joint pipeline (3) that cover connecting pipe (2) on cable body (1), main part butt joint pipeline (3) are gone up and are provided with two sets of fixed subassemblies along left and right directions symmetry.
2. The cable accessory intermediate head fixing device according to claim 1, wherein the fixing assembly comprises fixing blocks (4) symmetrically and fixedly connected to the back of the main body butt joint pipeline (3) along the left-right direction, vertical plates (5) are clamped on the fixing blocks (4), turning clamping plates (11) are rotatably arranged at the top and the bottom of each vertical plate (5), one sides, close to each other, of the upper group of the turning clamping plates (11) are attached to the main body butt joint pipeline (3), strip-shaped holes (12) are formed in the front face of the top of each group of the turning clamping plates (11), first threaded rods (13) are slidably arranged in each group of the strip-shaped holes (12), the utility model discloses a main part butt joint pipeline (3) is equipped with first threaded rod (13), upper and lower two sets of one end fixedly connected with square (14) that first threaded rod (13) are close to each other, one end threaded connection that square (14) was kept away from to first threaded rod (13) has threaded sleeve (15), one side laminating that threaded sleeve (15) are close to each other is on upset splint (11), the front of square (14) has second threaded rod (16) through nut threaded connection, auxiliary bearing (17) have been installed in the back rotation of second threaded rod (16), the laminating of the back of outer lane fixedly connected with arc impeller (18) and arc impeller (18) of auxiliary bearing (17) is on main part butt joint pipeline (3).
3. The cable accessory middle joint fixing device according to claim 2, wherein each group of fixing blocks (4) is provided with a blocking plate (6) in a rotating mode on one side of the top of the back face and the other side of the bottom of the back face, the back face of the blocking plate (6) is provided with a first screw hole (7), the first screw hole (7) is internally connected with an auxiliary bolt (8) in a threaded mode, and the back face of the vertical plate (5) is provided with a second screw hole (9) matched with the auxiliary bolt (8).
4. The cable accessory middle joint fixing device according to claim 2, wherein the back surface of the fixing block (4) is provided with a third screw hole (10) matched with the auxiliary bolt (8).
5. The cable accessory middle joint fixing device according to claim 2, wherein a limiting block (19) is fixedly connected to the fixing block (4), and the back surface of the limiting block (19) is attached to the vertical plate (5).
6. The cable accessory middle joint fixing device according to claim 1, wherein limiting rings (20) are symmetrically and fixedly connected to two sides of the main body butt joint pipeline (3) along the left-right direction, and one sides, far away from each other, of the limiting rings (20) are attached to the overturning clamping plates (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365827.XU CN220797788U (en) | 2023-09-01 | 2023-09-01 | Cable accessory intermediate head fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322365827.XU CN220797788U (en) | 2023-09-01 | 2023-09-01 | Cable accessory intermediate head fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797788U true CN220797788U (en) | 2024-04-16 |
Family
ID=90654323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322365827.XU Active CN220797788U (en) | 2023-09-01 | 2023-09-01 | Cable accessory intermediate head fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797788U (en) |
-
2023
- 2023-09-01 CN CN202322365827.XU patent/CN220797788U/en active Active
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