CN208057825U - A kind of strain insulator UT wire clamps - Google Patents
A kind of strain insulator UT wire clamps Download PDFInfo
- Publication number
- CN208057825U CN208057825U CN201820450153.XU CN201820450153U CN208057825U CN 208057825 U CN208057825 U CN 208057825U CN 201820450153 U CN201820450153 U CN 201820450153U CN 208057825 U CN208057825 U CN 208057825U
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- CN
- China
- Prior art keywords
- screw rod
- shaped screw
- hole
- fixed block
- hangers
- 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.)
- Expired - Fee Related
Links
- 239000012211 strain insulator Substances 0.000 title claims abstract description 21
- 238000005452 bending Methods 0.000 claims abstract description 13
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 230000009977 dual effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Insulators (AREA)
Abstract
The utility model provides a kind of strain insulator UT wire clamps, including U-shaped screw rod and two pieces of fixed blocks being fixed on U-shaped screw rod, it is arranged with wedge clamp on U-shaped screw rod, wedge clamp includes wire clip body and the hangers for being symmetrically set in wire clip body both sides, hangers is equipped with the first through hole coordinated with U-shaped screw rod, and the first spring is equipped between hangers and fixed block；Side of the hangers far from wire clip body is equipped with clamping plate, clamping plate is equipped with the second through-hole, fixed block is equipped with third through-hole, is located between the clamping plate and fixed block of the same side and is equipped with multiple location nuts by the threaded rod connection through the second through-hole and third through-hole, threaded rod；Both ends of the U-shaped screw rod far from bending part are arranged with adjusting nut and locking nut, and second spring is equipped between adjusting nut and hangers；Its structure novel increases ruggedized construction to wire clamp, can effectively improve whole stability, reduces and loosening and bracing wire relaxation problem occur after a protracted use.
Description
Technical field
The utility model is related to wire clamp fields, more particularly to a kind of strain insulator UT wire clamps.
Background technology
In power circuit, every electric pole or steel tower for erecting power lines are usually required for two to eight oblique pulls
Steel strand wires, steel strand wires one are fixed on the top or middle part of electric pole, steel tower, and other end is fixed on the ground, to ensure electric pole
Or steel tower is still kept erectting when by outer force effect without tilting, it is oblique at this to ensure the safe operation of power circuit
It must have at least one metal parts of pull wire among the steel strand wires of drawing, the surrounding of electric pole or steel tower can be made by adjusting the metal parts of pull wire
Stress balance, metal parts of pull wire common at present are UT wire clamps.
But UT wire clamps are in actual use, in use for some time, it may occur that loosen, cause bracing wire to relax, make electricity
Line bar or steel tower surrounding force unbalance, staff must timely adjust bracing wire, and especially some bracing wires are arranged in more
Remote location, such case is even more serious, once work people's carelessness is forgotten to adjust bracing wire in time, electric pole or steel tower surrounding stress
Imbalance, electric pole or steel tower are easy to tilt, especially to corner and strain insulator rod-type, once bracing wire relaxation or fracture, easily send out
Raw pole collapse accident.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose a kind of strain insulator UT
Wire clamp, structure novel increase ruggedized construction to wire clamp, can effectively improve whole stability, and reduction makes for a long time
With rear generation loosening and bracing wire relaxation problem.
For this purpose, the utility model uses technical solution below：
The utility model provides a kind of strain insulator UT wire clamps, including U-shaped screw rod and be fixed on the U-shaped screw rod two
Block fixed block, two fixed blocks are symmetrically set in the both ends of the U-shaped screw rod bending part；It is arranged with and is used on the U-shaped screw rod
The wedge clamp of cable is wound, the wedge clamp is located at one end far from the bending part of the fixed block, the wedge shape
Wire clamp includes wire clip body and the hangers for being symmetrically set in the wire clip body both sides, and the hangers is equipped with and the U-shaped screw rod
The first through hole of cooperation, and it is arranged with the first spring on the U-shaped screw rod between the hangers and the fixed block；The extension
Side of the ear far from the wire clip body is equipped with clamping plate, and the clamping plate is equipped with the second through-hole, and the fixed block is equipped with third
Through-hole, the third through-hole is corresponding with second lead to the hole site, and the clamping plate positioned at the same side and the fixed block
Between by through second through-hole and the third through-hole threaded rod connection, the threaded rod be equipped with multiple positioning spiral shells
It is female；The both ends of the U-shaped screw rod far from the bending part are arranged with adjusting nut and locking nut, and the locking nut is located at
Side of the adjusting nut far from the wedge clamp, and the U-shaped screw rod between the adjusting nut and the hangers
On be arranged with second spring.
In the preferable technical solution of the utility model, it is arranged respectively on each threaded rod there are four the positioning spiral shell
Mother, and location nut described in two of which is located at the clamping plate both sides, other two described location nut is located at the fixed block
Both sides.
In the preferable technical solution of the utility model, set between the location nut and the fixed block and the clamping plate
Flexible gasket.
In the preferable technical solution of the utility model, two end Jun Gais of the U-shaped screw rod far from the bending part
Equipped with aluminium hydraulic pressed connecting pipe.
In the preferable technical solution of the utility model, the length of the threaded rod is greater than or equal to the fixed block to institute
State the maximum distance of U-shaped screw rod end.
The beneficial effects of the utility model：
A kind of strain insulator UT wire clamps provided by the utility model, structure novel, clamping plate, fixed block, threaded rod and positioning spiral shell
Female mutual cooperation outer increased fixed connection structure for traditional UT wire clamps, and the design of the first spring and second spring
It is set to have certain self-lock ability, dual reinforcing can effectively improve whole stability, reduce after a protracted use
Loosening and bracing wire relaxation problem occurs.
Description of the drawings
Fig. 1 is the structural schematic diagram for the strain insulator UT wire clamps that specific embodiment of the present invention provides.
In figure：
100, U-shaped screw rod；200, fixed block；300, wedge clamp；310, wire clip body；320, hangers；330, clamping plate；
410, first through hole；420, the second through-hole；430, third through-hole；510, the first spring；520, second spring；600, threaded rod；
610, location nut；620, elastomeric pad；710, adjusting nut；720, locking nut；730, aluminium hydraulic pressed connecting pipe.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, disclosing a kind of strain insulator UT wire clamps, including U-shaped screw rod 100 in specific embodiment of the utility model
And two pieces of fixed blocks 200 on the U-shaped screw rod 100 are fixed at, two fixed blocks 200 are symmetrically set in the U-shaped screw rod
The both ends of 100 bending parts；The wedge clamp 300 for winding cable, the wedge clamp are arranged on the U-shaped screw rod 100
300 are located at one end far from the bending part of the fixed block 200, and the wedge clamp 300 includes wire clip body 310 and right
The hangers 320 set on 310 both sides of the wire clip body, the hangers 320 is claimed to be equipped with the coordinated with the U-shaped screw rod 100
One through-hole 410, and it is arranged with the first spring on the U-shaped screw rod 100 between the hangers 320 and the fixed block 200
510；Side of the hangers 320 far from the wire clip body 300 is equipped with clamping plate 330, and the clamping plate 330 is equipped with the second through-hole
420, the fixed block 200 is equipped with third through-hole 430, and the third through-hole 430 is opposite with 420 position of the second through-hole
It answers, and by running through second through-hole 420 and described between the clamping plate 330 and the fixed block 200 of the same side
The threaded rod 600 of third through-hole 430 connects, and the threaded rod 600 is equipped with multiple location nuts 610；The U-shaped screw rod 100
Both ends far from the bending part are arranged with adjusting nut 710 and locking nut 720, and the locking nut 720 is located at described
Side of the adjusting nut 710 far from the wedge clamp 300, and it is described between the adjusting nut 710 and the hangers 320
Second spring 520 is arranged on U-shaped screw rod 100.
A kind of above-mentioned strain insulator UT wire clamps, structure novel, the clamping plate 330, the fixed block 200, the threaded rod
600 and the location nut 610 mutual cooperation for traditional UT wire clamps outer increased fixed connection structure, and described the
The design of one spring 510 and the second spring 520 makes it have certain self-lock ability, and dual reinforcing can effectively improve whole
The stability of body reduces and loosening and bracing wire relaxation problem occurs after a protracted use.
More specifically, when the strain insulator UT wire clamps are installed, first by the location nut 610, the locking screw
Mother 720 and the adjusting nut 710 unclamp, and cable and the wedge clamp 300 are then carried out solderless wrapped connection, and by the wedge-shaped line
Folder 300 is moved to suitable location, then fixes the location nut 610 of 200 both sides of the fixed block, and then tightens described
Adjusting nut 710 and the locking nut 720, after 300 location determination of the wedge clamp, by 330 both sides of the clamping plate
The location nut 610 is tightened, and is carried out to the location nut 610, the locking nut 720 and the adjusting nut 710
Installation is completed in secondary fixation.
Further, the location nut 610 there are four being arranged respectively on each threaded rod 600, and two of which institute
State location nut 610 be located at 330 both sides of the clamping plate, two that other two described location nut 610 is located at the fixed block 200
Side；The design can facilitate is adjusted to suitable location by the wedge clamp 300 according to actual conditions, and to the fixed block
200 and the clamping plate 330 carry out dual fixation, reduce there is a situation where loosening, ensure the strain insulator UT wire clamp once mountings
After can carry out long-time use.
Further, elastomeric pad is equipped between the location nut 610 and the fixed block 200 and the clamping plate 330
620；The design of the elastomeric pad 620 can reinforce the location nut 610 and the fixed block 200 and the clamping plate 330 it
Between connection relation, further reinforce whole bonding strength.
Further, two ends of the U-shaped screw rod 100 far from the bending part are covered with aluminium hydraulic pressed connecting pipe 730；It is described
The design of aluminium hydraulic pressed connecting pipe 730 may make the strain insulator UT wire holders for certain anti-theft feature, prevent the wedge clamp 300 and its
The loss of his component.
Further, the length of the threaded rod 600 is greater than or equal to the fixed block 200 to 100 end of the U-shaped screw rod
The maximum distance at end；The design may make the strain insulator UT wire clamps according to different installation situations to the wedge clamp 300 into
The movement that line position is set, and the threaded rod 600 still can be by the fixed block 200 and the clamping plate 330 in the process of moving
It is attached by the location nut 610, it is ensured that ruggedized construction is in reinforcement connection the strain insulator UT wire clamps.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of strain insulator UT wire clamps, it is characterised in that：
Including U-shaped screw rod (100) and two pieces of fixed blocks (200) being fixed on the U-shaped screw rod (100), two fixations
Block (200) is symmetrically set in the both ends of U-shaped screw rod (100) bending part；It is arranged on the U-shaped screw rod (100) for winding
The wedge clamp (300) of cable, the wedge clamp (300) are located at one far from the bending part of the fixed block (200)
End, the wedge clamp (300) includes wire clip body (310) and the hangers for being symmetrically set in the wire clip body (310) both sides
(320), the hangers (320) is equipped with the first through hole (410) with U-shaped screw rod (100) cooperation, and the hangers
(320) it is arranged with the first spring (510) on the U-shaped screw rod (100) between the fixed block (200)；The hangers
(320) side far from the wire clip body (310) is equipped with clamping plate (330), and the clamping plate (330) is equipped with the second through-hole
(420), the fixed block (200) is equipped with third through-hole (430), the third through-hole (430) and second through-hole (420)
Position is corresponding, and logical by running through described second between the clamping plate (330) and the fixed block (200) of the same side
The threaded rod (600) of hole (420) and the third through-hole (430) connects, and the threaded rod (600) is equipped with multiple location nuts
(610)；Both ends of the U-shaped screw rod (100) far from the bending part are arranged with adjusting nut (710) and locking nut
(720), the locking nut (720) is located at side of the adjusting nut (710) far from the wedge clamp (300), and institute
It states and is arranged with second spring (520) on the U-shaped screw rod (100) between adjusting nut (710) and the hangers (320).
2. a kind of strain insulator UT wire clamps according to claim 1, it is characterised in that：
The location nut (610) there are four being arranged respectively on each threaded rod (600), and location nut described in two of which
(610) it is located at the clamping plate (330) both sides, other two described location nut (610) is located at the two of the fixed block (200)
Side.
3. a kind of strain insulator UT wire clamps according to claim 1, it is characterised in that：
Elastomeric pad (620) is equipped between the location nut (610) and the fixed block (200) and the clamping plate (330).
4. a kind of strain insulator UT wire clamps according to claim 1, it is characterised in that：
Two ends of the U-shaped screw rod (100) far from the bending part are covered with aluminium hydraulic pressed connecting pipe (730).
5. a kind of strain insulator UT wire clamps according to claim 1, it is characterised in that：
The length of the threaded rod (600) is greater than or equal to the fixed block (200) and arrives U-shaped screw rod (100) end most
Big distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450153.XU CN208057825U (en) | 2018-03-30 | 2018-03-30 | A kind of strain insulator UT wire clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820450153.XU CN208057825U (en) | 2018-03-30 | 2018-03-30 | A kind of strain insulator UT wire clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208057825U true CN208057825U (en) | 2018-11-06 |
Family
ID=63987956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820450153.XU Expired - Fee Related CN208057825U (en) | 2018-03-30 | 2018-03-30 | A kind of strain insulator UT wire clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208057825U (en) |
-
2018
- 2018-03-30 CN CN201820450153.XU patent/CN208057825U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |