CN208226523U - A kind of length-adjustable wire jumper bracket - Google Patents
A kind of length-adjustable wire jumper bracket Download PDFInfo
- Publication number
- CN208226523U CN208226523U CN201820880870.6U CN201820880870U CN208226523U CN 208226523 U CN208226523 U CN 208226523U CN 201820880870 U CN201820880870 U CN 201820880870U CN 208226523 U CN208226523 U CN 208226523U
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- CN
- China
- Prior art keywords
- ring
- fixing sleeve
- upper half
- wire jumper
- bracket
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- 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.)
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Abstract
The utility model discloses a kind of length-adjustable wire jumper brackets.The length-adjustable wire jumper bracket, the rotary depending bracket of wire jumper is used to support including two, it further include the hollow fixing sleeve being connect with jumper string, sliding sleeve is connected to two sections of aluminum pipes in fixing sleeve, two sections of aluminum pipes respectively have one section of stretching fixing sleeve, and the end that aluminum pipe stretches out fixing sleeve is connect with rotary depending bracket.It is slided in fixing sleeve by aluminum pipe, the distance being connected between the rotary depending bracket in aluminum pipe both ends is controlled with this, realized wire jumper carriage length and be adjusted, adjusting method is simple, and this kind of wire jumper bracket volume is also relatively small and exquisite.
Description
Technical field
The utility model relates to a kind of electric armour clamp products, in particular to wire jumper bracket product scope.
Background technique
Now, main power transmission mode used by power industry is mostly overhead transmission line power transmission mode, will by overhead transmission line
The power station of different regions, substation, load point connect, and convey or exchange electric energy, constitute the electric power of various voltage class
Network or power distribution network.And insulator chain is essential a part in overhead transmission line, jumper string therein is mainly used
Connect the electric installation of anchor support two sides conductor strain clamp, wire jumper effect be in order to allow electrification conducting wire and shaft tower it is conductive
Part keeps enough electrical distances, and long term wear bring is asked safely between conducting wire and bracket outlet in existing wire jumper bracket
Topic, to different route bad adaptabilities, is also easy to produce torsional deformation in the biggish region of wind-force, to improve the market competitiveness, with full
Foot studies one kind security performance height in distribution network line, universal performance is good and has adjustable to the higher demand of safety coefficient
The wire jumper bracket of property is just very necessary.
A kind of patent of entitled novel jumper wire bracket is disclosed in Data of China library, application No. is
CN201621096267.6 applies for being 30 days, Publication No. CN206099247U 09 month 2016, and publication date is 04 month 2017
12, this kind of novel jumper wire bracket solved long term wear bring between conducting wire and bracket outlet using rotary suspension clamp
Safety problem and abrasion and wind pressure are distorted the problem of deforming, and improve the safety of route, by the way that multipair bolt hole is arranged,
Make suspension clamp by connecting different bolts hole, the horizontal distance of the wire jumper bracket can be suitably adjusted, although realizing adjustable
Property, the flexibility of construction and installation is improved, the versatility of the novel jumper wire bracket is enhanced, but suspension clamp can only be in bolt
It is moved between hole, limitation is larger, cannot achieve adjustable, the adjusting suspension clamp adjusting position of any position in certain length
When, suspension clamp and the bolt for connecting it need to be taken off together, can just be moved in another bolt hole, it is cumbersome, and
And when need in practice two depending bracket intervals farther out when, this kind of novel jumper wire bracket just needs to be made long, transport pacify
Just seem heavy trouble in dress.
Utility model content
The purpose of the utility model is to provide easy to operate, volume relatively small and exquisite jumps when a kind of adjustable in length, adjusting
Line bracket.
In order to realize above-mentioned purpose of utility model, a kind of length-adjustable wire jumper bracket of the utility model uses following technology
Scheme:
A kind of length-adjustable wire jumper bracket, the rotary depending bracket of wire jumper is used to support including two, further include with
The hollow fixing sleeve of jumper string connection, sliding sleeve is connected to two sections of aluminum pipes in the fixing sleeve, two sections of aluminum pipes respectively have one section stretch out it is solid
Fixed set, the end that the aluminum pipe stretches out fixing sleeve are connect with rotary depending bracket.It is slided in fixing sleeve by aluminum pipe, with this
Control is connected to the distance between the rotary depending bracket in aluminum pipe both ends, realizes wire jumper carriage length and is adjusted, adjusting method letter
It is single, and this kind of wire jumper bracket relative volume is small and exquisite.
It is connected with compression ring on the outside of the fixing sleeve both ends, the compression ring is divided into upper half ring and lower semi-ring two parts, institute
State and offer the through-hole to match with aluminium bar shape in upper half ring and lower semi-ring, the aluminum pipe from upper half ring and lower semi-circular at
It is passed through in through-hole, the lower semi-ring is connect by bolt with fixing sleeve, and the upper half ring and fixing sleeve are connectionless, the upper half ring
Hinged on one side with lower semi-ring, the another side of the upper half ring and lower semi-ring is extended with otic placode, and the upper half ring stretches out upper ear plate, institute
It states lower semi-ring and stretches out lower ear plate, the upper ear plate opens up through-hole, and the lower ear plate opens up the threaded hole coaxial with the through-hole, even
Connecting bolt connects upper half ring with lower semi-ring from passing through and being protruded into the threaded hole in the through-hole, by screw thread.Rotation pressure
Connection bolt on tight ring compresses the aluminum pipe extended there through, and compression ring is connected to fixing sleeve, can prevent wire jumper carriage length
Regulating rear aluminum pipe, there is a situation where plays, ensure that the stability of the wire jumper bracket of this kind of adjustable in length.
Rubber pad is provided between the upper ear plate and lower ear plate, the connection bolt is worn from the through-hole opened up on rubber pad
It crosses.The rubber pad being set between upper ear plate and lower ear plate is compressed by adjusting connection bolt, the bounce of rubber pad makes to connect
The screw thread of the screw thread of bolt and lower semi-ring compresses, and increases the frictional force in two thread contact faces, prevents loosening for connection bolt, guarantees
Compression of the compression ring to aluminum pipe.
Compared with prior art, the utility model has the beneficial effects that: aluminum pipe is stretched out apart from adjustable reality in fixing sleeve both ends
Distance is adjustable between having showed depending bracket, and by unclamping the connection bolt of connection otic placode, i.e., adjustable aluminum pipe stretches out fixing sleeve
Distance, it is easy to operate, and the utility model volume is relatively small and exquisite.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the B-B cross-sectional view of Fig. 2.
Wherein, 1 fixing sleeve, 2 hangers, 3 aluminum pipes, 4 brackets, 5 rotary depending brackets, 6 upper half rings, 7 upper ear plates, 8 rubber
Pad, 9 lower ear plates, 10 lower semi-rings, 11 connection bolts.
Specific embodiment
With reference to embodiment, the utility model is furtherd elucidate, it should be understood that these embodiments are only used for
Bright the utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art
Member falls within the application range as defined in the appended claims to the modification of the various equivalent forms of the utility model.
As shown in Figure 1-3, a kind of length-adjustable wire jumper bracket is welded with extension on fixing sleeve including hollow fixing sleeve 1
Ear 2, fixing sleeve are connect by hangers with jumper string, and sliding sleeve is connected to both ends aluminum pipe 3 in fixing sleeve, and two sections of aluminum pipes respectively have one section to stretch
Compression ring has been bolted in fixing sleeve out, fixing sleeve both ends outside, and compression ring is divided into upper half ring 6 and lower semi-ring 10 two
Point, offer the through-hole to match with aluminium bar shape in upper half ring and lower semi-ring, aluminum pipe from upper half ring and lower semi-circular at it is logical
It is passed through in hole, lower semi-ring is connect by bolt with fixing sleeve, and upper half ring is connectionless with fixing sleeve, and upper half ring and lower semi-ring are cut with scissors on one side
It connects, the another side of upper half ring and lower semi-ring is extended with otic placode, and upper half ring stretches out upper ear plate 7, and lower semi-ring stretches out lower ear plate 9, upper ear
Plate opens up through-hole, and lower ear plate opens up the threaded hole coaxial with upper ear plate through-hole, and connection bolt 11 passes through from through-hole and protrudes into spiral shell
Pit is connected upper half ring with lower semi-ring by screw thread, is provided with rubber pad 8 between upper ear plate and lower ear plate, connection bolt also from
It is passed through in the through-hole that rubber pad opens up, the end that two aluminum pipes stretch out fixing sleeve part is respectively welded with two brackets 4, pedestal lower end
It is connected with rotary depending bracket 5.
The working principle and process of the utility model are as follows:
Rotation connection bolt, aluminum pipe is unclamped, and the length that aluminum pipe stretches out fixing sleeve is adjusted according to actual requirement, to realize
Distance between rotary depending bracket is adjustable, and the requirement of safe design in construction is met with this, then rotation connection bolt, by aluminium
Pipe compresses, and rubber pad generates bounce under the compression of upper ear plate and lower ear plate, and bounce makes the screw thread and lower half that connect bolt
The screw thread of ring compresses, and increases the frictional force in two thread contact faces, can prevent loosening for connection bolt, ensure that compression ring to aluminum pipe
Compression ensure that this kind to prevent after wire jumper carriage length regulates that there is a situation where plays in fixing sleeve for aluminum pipe
The stability of the wire jumper bracket of adjustable in length.
Claims (3)
1. a kind of length-adjustable wire jumper bracket, the rotary depending bracket of wire jumper is used to support including two, it is characterised in that:
It further include the hollow fixing sleeve being connect with jumper string, sliding sleeve is connected to two sections of aluminum pipes in the fixing sleeve, and two sections of aluminum pipes respectively have one
Section stretches out fixing sleeve, and the end that the aluminum pipe stretches out fixing sleeve is connect with rotary depending bracket.
2. a kind of length-adjustable wire jumper bracket according to claim 1, it is characterised in that: on the outside of the fixing sleeve both ends
Be connected with compression ring, the compression ring is divided into upper half ring and lower semi-ring two parts, offered in the upper half ring and lower semi-ring with
The through-hole that aluminium bar shape matches, the aluminum pipe from upper half ring and lower semi-circular at through-hole in pass through, the lower semi-ring passes through
Bolt is connect with fixing sleeve, and the upper half ring and fixing sleeve are connectionless, hinged, the upper half of the upper half ring and lower semi-ring one side
The another side of ring and lower semi-ring is extended with otic placode, and the upper half ring stretches out upper ear plate, and the lower semi-ring stretches out lower ear plate, it is described on
Otic placode opens up through-hole, and the lower ear plate opens up the threaded hole coaxial with the through-hole, connects bolt and passes through simultaneously from the through-hole
It protrudes into the threaded hole, is connected upper half ring with lower semi-ring by screw thread.
3. a kind of length-adjustable wire jumper bracket according to claim 2, it is characterised in that: the upper ear plate and lower ear plate
Between be provided with rubber pad, the connection bolt is passed through from the through-hole opened up on rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820880870.6U CN208226523U (en) | 2018-06-08 | 2018-06-08 | A kind of length-adjustable wire jumper bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820880870.6U CN208226523U (en) | 2018-06-08 | 2018-06-08 | A kind of length-adjustable wire jumper bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208226523U true CN208226523U (en) | 2018-12-11 |
Family
ID=64505356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820880870.6U Active CN208226523U (en) | 2018-06-08 | 2018-06-08 | A kind of length-adjustable wire jumper bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208226523U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808562A (en) * | 2019-10-29 | 2020-02-18 | 张建强 | Electric power suspension fitting with telescopic function and capable of being hung at multiple points |
| CN111614047A (en) * | 2020-05-27 | 2020-09-01 | 固力发电气有限公司 | Double split conductor jumper wire bracket mounting structure |
| CN113300304A (en) * | 2021-05-28 | 2021-08-24 | 固力发电气有限公司 | Traction wire clamp with pre-twisted structure |
-
2018
- 2018-06-08 CN CN201820880870.6U patent/CN208226523U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808562A (en) * | 2019-10-29 | 2020-02-18 | 张建强 | Electric power suspension fitting with telescopic function and capable of being hung at multiple points |
| CN110808562B (en) * | 2019-10-29 | 2020-10-02 | 河北黑牛电力金具有限公司 | Electric power suspension fitting with telescopic function and capable of being hung at multiple points |
| CN111614047A (en) * | 2020-05-27 | 2020-09-01 | 固力发电气有限公司 | Double split conductor jumper wire bracket mounting structure |
| CN113300304A (en) * | 2021-05-28 | 2021-08-24 | 固力发电气有限公司 | Traction wire clamp with pre-twisted structure |
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