CN209119681U - A kind of aerial cable twisting resistance stable holding device - Google Patents
A kind of aerial cable twisting resistance stable holding device Download PDFInfo
- Publication number
- CN209119681U CN209119681U CN201821936156.0U CN201821936156U CN209119681U CN 209119681 U CN209119681 U CN 209119681U CN 201821936156 U CN201821936156 U CN 201821936156U CN 209119681 U CN209119681 U CN 209119681U
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- China
- Prior art keywords
- pressing plate
- affixed
- reed
- side wall
- cable
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Abstract
The utility model discloses a kind of aerial cable twisting resistance stable holding devices, and pedestal, sunpender and pressing plate including the U-shaped channel-shaped of front projection, the pedestal include lower wall, left side wall and the right side wall of integrally connected.What is be arranged in the base is upper, lower clamping piece is mainly used for clamping cable, the reed of clamping piece has ductility, so clamping is more stable, simultaneously because the special shape of reed, clamping piece is allowed to clamp the cable of different bores, clamping piece it is upper, under be respectively arranged with upper supporting piece and lower support element, buffer spring is provided in upper supporting piece and lower support element, guaranteeing when clamping cables will not excessive extruded cable, the contact surface of clamping piece and cable is provided with rotating roller, make cable that FREE TORSION can occur in the axial direction, the torsion strength for preventing cable from generating in use.
Description
Technical field
The utility model relates to power cable technical fields more particularly to a kind of aerial cable twisting resistance stable holding to fill
It sets.
Background technique
Power cable is the cable for being used for transmission and distributing electric energy.It is usually used in the lead-out wire of Urban Underground power grid, power station
The submarine transmission line on road, the in-line power of industrial and mining enterprises and crossing river and sea.In power circuit, specific gravity shared by cable just by
It is cumulative to add.
Shielded layer is usually arranged in cable, is mainly used for being grounded, short for power cable important in inhibiting for shielding
Electric current is imported the earth when road, while some cable shields can be used as armouring and play the role of protecting cable itself, 6KV or more
Crosslinked cable, internal shield can also prevent damage of the conductor burr to insulation.
Overhead power cable is influenced by wind-force in the sky due to laying and later period bad maintenance, is led to cable clip
It holds unstable, while there are expendable torsion strength in cable, causes cable Inner extrusion serious due to turning round strength, local pyrexia produces
Raw insecurity factor.The utility model, which mainly solves the problems, such as that aerial cable clamping is unstable, causes cable to generate relatively strong torsion strength.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of aerial cable twisting resistance stable holding devices, mainly
Solving the problems, such as that aerial cable clamping is unstable causes cable to generate relatively strong torsion strength.
The utility model is realized by following technological means solves above-mentioned technical problem:
A kind of aerial cable twisting resistance stable holding device, pedestal, sunpender and pressure including the U-shaped channel-shaped of front projection
Plate, the pedestal include lower wall, left side wall and the right side wall of integrally connected, and one end of the pressing plate and left side wall rotation connect
It connects, side wall is separate to the right for the other end of the pressing plate, and the upper end of the right side wall is provided with thread groove, is provided on the pressing plate
Turn turn round I, described turn torsion I lower end pass through pressing plate and with pressing plate threaded, described turn torsion I lower end extend in thread groove simultaneously
With thread groove threaded, there are two clamping piece, lower support element and upper supporting pieces for setting in the pedestal of U-type groove shape；
Two clamping pieces are symmetrical arranged above and below, and the upper and lower two sides of two clamping pieces are respectively arranged with support
Part and lower support element, the upper end of the upper supporting piece and pressing plate are affixed, the clamping of the lower end of the upper supporting piece and upside setting
Affixed on the upside of part, the lower end of the lower support element and lower wall are affixed, the clamping of the upper end of the lower support element and downside setting
It is affixed on the downside of part；
The clamping piece includes reed, two fixinig plates, belt and several rotating rollers, and the reed is in positive throwing
Shadow is in minor arc shape, and the upside of two fixinig plates is affixed with the front and rear sides of reed respectively, and the fixinig plate is in positive throwing
Shadow is identical as the arcuation track of reed front projection, and the front and rear ends of several rotating rollers are separately fixed at forward and backward set
It on the fixinig plate set, is rotatably assorted between the rotating roller and the fixinig plate of forward and backward setting, several described rotating rollers integrally cover
It is connected to belt.
Preferably, be additionally provided with rotating connector between the upside and sunpender of the left side wall, the pedestal and sunpender it
Between pass through rotating connector rotatable engagement.
Preferably, the upper supporting piece includes tube rod I, support rod I, spring I and sliding block, the support rod I, spring I and
Sliding block is installed in tube rod I, is provided with spring I between the support rod I and sliding block, the support rod I and sliding block with pipe
Bar I inner wall is slidably matched, and the upper end of the support rod I and spring I are affixed, the spring of the lower end of the support rod I and upside setting
Piece is affixed, be additionally provided on the pressing plate turn turn round an II, described turn torsion II lower end pass through pressing plate and with pressing plate threaded, it is described
The lower end for turning to turn round II extends in tube rod I and is resisted against on sliding block.
Preferably, the lower support element includes tube rod II, spring II and support rod II, the spring II and support rod II equal
It is mounted in tube rod II, the inner wall of the outer wall and tube rod II of the support rod II is slidably matched, one end of the tube rod II and bullet
One end of spring II is affixed, and the reed that the other end and the downside of the tube rod II are arranged is affixed.
Preferably, left and right on the left side wall and right side wall to be symmetrically arranged with sliding slot, the reed of upside setting
Arranged on left and right sides and downside setting the reed arranged on left and right sides be fastened in the sliding slot of left and right setting respectively and with it is corresponding
It is slidably matched between sliding slot.
Utility model has the advantages that the upper and lower clamping piece being arranged in the base is mainly used for clamping cable, clamping piece
Reed have ductility, so clamping it is more stable, simultaneously because the special shape of reed, clamps clamping piece
The cable of different bores, clamping piece have been installed above and below upper supporting piece and lower support element, in upper supporting piece and lower support element
Be provided with buffer spring, guarantee when clamping cables will not excessive extruded cable, the contact surface of clamping piece and cable sets
It is equipped with rotating roller, makes cable that FREE TORSION can occur in the axial direction, the torsion strength for preventing cable from generating in use.
Detailed description of the invention
Fig. 1: for the utility model structure diagram.
Fig. 2: for the utility model clamping piece structural schematic diagram.
Fig. 3: for the utility model upper supporting piece structural schematic diagram.
Fig. 4: for the utility model lower support element structural schematic diagram.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Up, down, left, right, before and after herein show standard both with respect to Fig. 1.
Embodiment:
A kind of aerial cable twisting resistance stable holding device as shown in Figure 1:, the pedestal including the U-shaped channel-shaped of front projection
1, sunpender 2 and pressing plate 3, the pedestal 1 include lower wall 11, left side wall 12 and the right side wall 13 of integrally connected, the pressing plate 3
One end and the rotation of left side wall 12 connect, and side wall is separate to the right for the other end of the pressing plate 3, and the upper end of the right side wall 13 is provided with
Thread groove 14 is provided on the pressing plate 4 and turns to turn round an I 31, and the lower end of described turn of torsion I 31, which passes through pressing plate 3 and is spirally connected with pressing plate 3, matches
Close, the lower end of described turn of torsion I 31 extend in thread groove 14 and with 14 threaded of thread groove, the pedestal 1 of U-type groove shape
There are two clamping piece 4, lower support element 6 and upper supporting pieces 5 for middle setting；
Two clamping pieces 4 are symmetrical arranged above and below, and the upper and lower two sides of two clamping pieces 4 are respectively arranged with branch
Support member 5 and lower support element 6, the upper end of the upper supporting piece 5 and pressing plate 3 are affixed, and the lower end and upside of the upper supporting piece 5 are arranged
The upside of clamping piece 4 it is affixed, the lower end of the lower support element 6 and lower wall 11 are affixed, the upper end and downside of the lower support element 6
4 downside of clamping piece of setting is affixed；
As shown in Figure 2: the clamping piece 4 includes 41, two fixinig plates 42 of reed, belt 43 and several rotating rollers
44, the reed 41 it is positive projection be in minor arc shape, the upside of two fixinig plates 42 respectively with reed 41 forward and backward two
Side is affixed, and the fixinig plate 42 is in positive projection, several described rotations identical as the arcuation track of 41 front projection of reed
The front and rear ends of roller 44 are separately fixed on the fixinig plate 42 of forward and backward setting, and the rotating roller 44 is consolidated with forward and backward setting
It is rotatably assorted between stator 42, several described 44 entirety of rotating roller are socketed with belt 43.
Be additionally provided with rotating connector 21 between the upside and sunpender 2 of the left side wall 12, the pedestal 1 and sunpender 2 it
Between pass through 21 rotatable engagement of rotating connector.
As shown in Figure 3: the upper supporting piece 5 includes tube rod I 51, support rod I 52, spring I 53 and sliding block 54, described
Support rod I 51, spring I 53 and sliding block 54 are installed in tube rod I 51, are arranged between the support rod I 52 and sliding block 54
Have spring 53, the support rod I 52 and sliding block 54 are slidably matched with 51 inner wall of tube rod, the upper end of the support rod I 52 with
Spring I 53 is affixed, and the reed 41 that lower end and the upside of the support rod I 52 are arranged is affixed, is additionally provided with and turns on the pressing plate 3
Turn round II 32, described turn torsion II 32 lower end pass through pressing plate 3 and with 3 threaded of pressing plate, described turn torsion II 32 lower end extend
Into tube rod I 51 and it is resisted against on sliding block 54.
As shown in Figure 4: the lower support element 6 includes tube rod II 61, spring II 62 and support rod II 63, the spring
II 62 and support rod II 63 are installed in tube rod II 61, the outer wall of the support rod II 63 and the inner wall of tube rod II 61
It is slidably matched, one end of the tube rod II 61 and one end of spring II 62 are affixed, the other end of the tube rod II 61 and downside
The reed 41 of setting is affixed.
It is left and right on the left side wall 12 and right side wall 13 to be symmetrically arranged with sliding slot 15, the reed 14 of upside setting
Arranged on left and right sides and downside setting the reed 14 arranged on left and right sides be fastened in the sliding slot 15 of left and right setting respectively and with
It is slidably matched between corresponding sliding slot 15.
The upper and lower clamping piece 4 being arranged in pedestal 1 is mainly used for clamping cable, and the reed 41 of clamping piece 4, which has, to extend
Property, so clamping is more stable, simultaneously because the special shape of reed 41, allows clamping piece 4 to clamp different bores
Cable, clamping piece 4 have been installed above and below upper supporting piece 5 and lower support element 6, have been all provided in upper supporting piece 1 and lower support element 6
Be equipped with buffer spring, guarantee when clamping cables will not excessive extruded cable, clamping piece 4 and the contact surface of cable are provided with
Rotating roller 44 makes cable that FREE TORSION can occur in the axial direction, the torsion strength for preventing cable from generating in use.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (5)
1. a kind of aerial cable twisting resistance stable holding device, it is characterised in that: pedestal including the U-shaped channel-shaped of front projection,
Sunpender and pressing plate, the pedestal include lower wall, left side wall and the right side wall of integrally connected, one end of the pressing plate and left side wall
Rotation connection, side wall is separate to the right for the other end of the pressing plate, and the upper end of the right side wall is provided with thread groove, on the pressing plate
Be provided with turn turn round an I, described turn torsion I lower end pass through pressing plate and with pressing plate threaded, described turn torsion I lower end extend to screw thread
In slot and with thread groove threaded, there are two clamping piece, lower support element and upper supports for setting in the pedestal of U-type groove shape
Part；
Two clamping pieces are symmetrical arranged above and below, the upper and lower two sides of two clamping pieces be respectively arranged with upper supporting piece and
Lower support element, the upper end of the upper supporting piece and pressing plate are affixed, on the clamping piece of the lower end of the upper supporting piece and upside setting
Side is affixed, and the lower end of the lower support element and lower wall are affixed, under the clamping piece of the upper end of the lower support element and downside setting
Side is affixed；
The clamping piece includes reed, two fixinig plates, belt and several rotating rollers, and the reed is in positive projection
Minor arc shape, the upside of two fixinig plates is affixed with the front and rear sides of reed respectively, the fixinig plate it is positive projection with
The arcuation track of reed front projection is identical, and the front and rear ends of several rotating rollers are separately fixed at forward and backward setting
It on fixinig plate, is rotatably assorted between the rotating roller and the fixinig plate of forward and backward setting, several described rotating rollers are integrally socketed with
Belt.
2. a kind of aerial cable twisting resistance stable holding device according to claim 1, it is characterised in that: the left side wall
It is additionally provided with rotating connector between upside and sunpender, passes through rotating connector rotatable engagement between the pedestal and sunpender.
3. a kind of aerial cable twisting resistance stable holding device according to claim 1, it is characterised in that: the upper supporting piece
Including tube rod I, support rod I, spring I and sliding block, the support rod I, spring I and sliding block are installed in tube rod I, the support
Spring I is provided between bar I and sliding block, the support rod I and sliding block are slidably matched with tube rod I inner wall, the support rod I's
Upper end and spring I are affixed, and the reed that lower end and the upside of the support rod I are arranged is affixed, are additionally provided on the pressing plate and turn to turn round
II, described turn torsion II lower end pass through pressing plate and with pressing plate threaded, described turn torsion II lower end extend in tube rod I and support
It leans against on sliding block.
4. a kind of aerial cable twisting resistance stable holding device according to claim 1, it is characterised in that: the lower support element
Including tube rod II, spring II and support rod II, the spring II and support rod II are installed in tube rod II, the support rod II
The inner wall of outer wall and tube rod II be slidably matched, one end of the tube rod II and one end of spring II are affixed, the tube rod II's
The other end and the reed that downside is arranged are affixed.
5. a kind of aerial cable twisting resistance stable holding device according to claim 1, it is characterised in that: the left side wall and
It is left and right on right side wall to be symmetrically arranged with sliding slot, the arranged on left and right sides of the reed of upside setting and the spring of downside setting
The arranged on left and right sides of piece is fastened in the sliding slot of left and right setting respectively and is slidably matched between corresponding sliding slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936156.0U CN209119681U (en) | 2018-11-22 | 2018-11-22 | A kind of aerial cable twisting resistance stable holding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821936156.0U CN209119681U (en) | 2018-11-22 | 2018-11-22 | A kind of aerial cable twisting resistance stable holding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209119681U true CN209119681U (en) | 2019-07-16 |
Family
ID=67206136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821936156.0U Expired - Fee Related CN209119681U (en) | 2018-11-22 | 2018-11-22 | A kind of aerial cable twisting resistance stable holding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209119681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380348A (en) * | 2019-07-26 | 2019-10-25 | 璧靛嘲 | A kind of novel intelligent protection distribution box |
| CN112952686A (en) * | 2021-04-22 | 2021-06-11 | 深圳市龙城亿达实业有限公司 | Power cable engineering installation construction protector |
-
2018
- 2018-11-22 CN CN201821936156.0U patent/CN209119681U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110380348A (en) * | 2019-07-26 | 2019-10-25 | 璧靛嘲 | A kind of novel intelligent protection distribution box |
| CN110380348B (en) * | 2019-07-26 | 2020-08-04 | 山东恒东实业集团有限公司 | Intelligent protection block terminal |
| CN112952686A (en) * | 2021-04-22 | 2021-06-11 | 深圳市龙城亿达实业有限公司 | Power cable engineering installation construction protector |
| CN112952686B (en) * | 2021-04-22 | 2022-06-21 | 深圳市龙城亿达实业有限公司 | Power cable engineering installation and construction protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |