CN207705414U - A kind of tension-resistant rod conduction wire clamp - Google Patents
A kind of tension-resistant rod conduction wire clamp Download PDFInfo
- Publication number
- CN207705414U CN207705414U CN201820030889.1U CN201820030889U CN207705414U CN 207705414 U CN207705414 U CN 207705414U CN 201820030889 U CN201820030889 U CN 201820030889U CN 207705414 U CN207705414 U CN 207705414U
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- China
- Prior art keywords
- arc
- screw rod
- fixed link
- pressuring plate
- rod
- 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
- 238000003825 pressing Methods 0.000 claims description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 7
- 235000005121 Sorbus torminalis Nutrition 0.000 description 4
- 244000152100 Sorbus torminalis Species 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model provides a kind of tension-resistant rod conduction wire clamp, the arc snap-gauge of inner groovy is equipped with including a lateral wall, it is installed with connecting rod radially in the stage casing of the arc snap-gauge, it is equipped with connection ring in the outer end of the connecting rod, it is installed with the first axle body on the outer end upper side wall of the connecting rod, rotation is fixed with the first fixed link and the second fixed link on the first axle body, it is hinged with the first arc pressuring plate in the lower end of first fixed link, it is hinged with the second arc pressuring plate in the lower end of second fixed link, it is inserted with rotatable the second axle body in first fixed link, rotatable third axis body is inserted in second fixed link, the groove body of a regular hexagon is respectively equipped on the second axle body and third axis body, a through-hole is equipped in the groove body.The utility model has the advantages that simple in structure, easy to operate and small to drainage thread side wall pressure.
Description
Technical field
The utility model is related to a kind of tension-resistant rod conduction wire clamps, belong to grid equipment manufacturing technology field.
Background technology
Tension-resistant rod is the tension rail of the place setting in circuit terminal or turning, among some very long straight paths
It can use.It falls the accident range of bar or broken string for limitation, can neither allow cable tension that it can not be allowed excessively loose, it need to be the straight of circuit
Line part is divided into several strain sections, installs tension-resistant rod in the both sides of strain section, tension-resistant rod removes and bears wire weight and side leading wind
Outside power, the pulling force along line direction is still suffered from.In general, conduction wire clamp is equipped on tension-resistant rod, and still, traditional drainage
Wire clamp haves the shortcomings that dismounting is inconvenient, complicated for operation, labor intensity is big, and due to the lock ring of bolt, can be to draining wire body
Apply great pressure, easily leads to the aging and damage of drainage thread.
Therefore, there is an urgent need for a kind of tension-resistant rod conduction wire clamps simple in structure, easy to operate and small to drainage thread side wall pressure.
Utility model content
In order to make up for the deficiencies of the prior art, the utility model provides a kind of simple in structure, easy to operate and to drainage
The strong small tension-resistant rod conduction wire clamp of line side wall pressure, to solve problems of the prior art.
The utility model is achieved by the following technical solution：
A kind of tension-resistant rod conduction wire clamp, including a lateral wall are equipped with the arc snap-gauge of inner groovy, in the arc snap-gauge
Stage casing be installed with connecting rod radially, the outer end of the connecting rod be equipped with connection ring, on the outer end of the connecting rod
The first axle body is installed on side wall, on the first axle body rotation be fixed with the first fixed link and the second fixed link, described the
The lower end of one fixed link is hinged with the first arc pressuring plate, and the second arc pressuring plate, institute are hinged in the lower end of second fixed link
It is identical as the arc opening direction of arc snap-gauge to state the first arc pressuring plate, the arc opening direction of the second arc pressuring plate,
First arc pressuring plate, the second arc pressuring plate madial wall on be equipped with inner groovy, be inserted in first fixed link
Rotatable the second axle body is inserted with rotatable third axis body in second fixed link, in the second axle body and
It is respectively equipped with the groove body of a regular hexagon on three-axis body, a through-hole is equipped in the groove body, in the through-hole of the second axle body
It is inserted with the first screw rod, the second screw rod is inserted in the through-hole of the third axis body, is threadedly coupled on first screw rod
First screw rod is fixed on the first nut on the second axle body by one, and one is threadedly coupled on second screw rod by institute
State the second nut that the second screw rod is fixed on the third axis body, first screw rod and the second screw flight rotation direction
On the contrary, being equipped with an intermediate tube body between first screw rod and second screw rod, internal thread is equipped in the intermediate tube body, it should
The both ends of intermediate tube body are connect with first screw rod, the second screw flight respectively, and the end of the intermediate tube body is positive six side
Shape.
Ground is advanced optimized, the section of the arc snap-gauge is crescent.
With advanced optimizing, the section of first arc pressuring plate and the second arc pressuring plate is crescent.
Ground is advanced optimized, anti-skid chequer is equipped in the inner groovy.
The utility model has the beneficial effects that：
1. being hung on the cross-arm of ribbon electricity side when the utility model is used, the connection ring is fixed on insulator, rotate
The intermediate tube body makes first fixed link and the angle of second fixed link become larger, then by drainage thread, power transmission cable
It is placed in the inner groovy of the arc snap-gauge, then rotates the intermediate tube body, make first fixed link and described second
The angle of fixed link becomes smaller, and first arc pressuring plate and the second arc pressuring plate can be pressed down against, by the drainage thread, transmission of electricity electricity
Cable is fixed on the arc snap-gauge；In this process, it only needs a people that operation can be completed, saves labour, it is easy to operate.
2. the cambered design of first arc pressuring plate and the second arc pressuring plate, it is possible to increase first arc pressuring plate,
The contact area of two arc pressuring plates and drainage thread, power transmission cable reduces the pressure to drainage thread side wall.
To sum up, the utility model has the advantages that simple in structure, easy to operate and small to drainage thread side wall pressure, is suitable for wide
General popularization and application.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model.
It illustrates：1 is inner groovy, and 2 be arc snap-gauge, and 3 be connecting rod, and 4 be connection ring, and 5 be the first axle body, and 6 be the
One fixed link, 7 be the second fixed link, and 8 be the first arc pressuring plate, and 9 be the second arc pressuring plate, and 10 be the second axle body, and 11 be third
Axis body, 12 be groove body, and 13 be the first screw rod, and 14 be the second screw rod, and 15 be the second nut, and 16 be intermediate tube body, and 17 be anti-skid chequer.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is further described.
As shown in Figure 1, present embodiment discloses a kind of tension-resistant rod conduction wire clamp, including a lateral wall is equipped with inner groovy
1 arc snap-gauge 2 is installed with connecting rod 3 radially in the stage casing of the arc snap-gauge 2, is set in the outer end of the connecting rod 3
There is connection ring 4, the first axle body 5 is installed on the outer end upper side wall of the connecting rod 3, rotates and be fixed on the first axle body 5
First fixed link 6 and the second fixed link 7 are hinged with the first arc pressuring plate 8 in the lower end of first fixed link 6, described
The lower end of two fixed links 7 is hinged with the second arc pressuring plate 9, first arc pressuring plate 8, the second arc pressuring plate 9 arc opening
Direction is identical as the arc opening direction of the arc snap-gauge 2, in the inside of first arc pressuring plate 8, the second arc pressuring plate 9
It is equipped with inner groovy 1 on wall, rotatable the second axle body 10 is inserted in first fixed link 6, is fixed described second
It is inserted with rotatable third axis body 11 on bar 7, positive six side is respectively equipped on the second axle body 10 and third axis body 11
The groove body 12 of shape is equipped with a through-hole in the groove body 12, the first screw rod 13 is inserted in the through-hole of the second axle body 10,
It is inserted with the second screw rod 14 in the through-hole of the third axis body 11, one is threadedly coupled on first screw rod 13 by described first
Screw rod 13 is fixed on the first nut on the second axle body 10（It is not shown in figure）, it is threadedly coupled on second screw rod 14
Second screw rod 14 is fixed on the second nut 15 on the third axis body 11, first screw rod 13 and described second by one
The thread rotary orientation of screw rod 14 between first screw rod 13 and second screw rod 14 on the contrary, be equipped with an intermediate tube body 16, at this
Be equipped with internal thread in intermediate tube body 16, the both ends of the intermediate tube body 16 respectively with first screw rod 13,14 screw thread of the second screw rod
The end of connection, the intermediate tube body 16 is regular hexagon, and the section of the arc snap-gauge 2 is crescent, first arc
The section of pressing plate 8 and the second arc pressuring plate 9 is crescent, and anti-skid chequer 17 is equipped in the inner groovy 1.
When the present embodiment is in use, the connection ring 4 is fixed on insulator to hang on the cross-arm of ribbon electricity side, described in rotation
Intermediate tube body 16 makes first fixed link 6 and the angle of second fixed link 7 become larger, then by drainage thread, power transmission cable
Be placed in the inner groovy 1 of the arc snap-gauge 2, then rotate the intermediate tube body 16, make first fixed link 6 with it is described
The angle of second fixed link 7 becomes smaller, and first arc pressuring plate, 8 and second arc pressuring plate 9 can be pressed down against, by the drainage
Line, power transmission cable are fixed on the arc snap-gauge 2；In this process, it only needs a people that operation can be completed, saves labour
Power, it is easy to operate.The cambered design of first arc pressuring plate, 8 and second arc pressuring plate 9, it is possible to increase first arc pressuring plate
8, the contact area of the second arc pressuring plate 9 and drainage thread, power transmission cable, reduces the pressure to drainage thread side wall.
The second axle body 10 is rotatable to be inserted in first fixed link 6, and the third axis body 11 is rotatable
It is inserted in second fixed link 7, so designs, can change with the rotation of first fixed link, 6 and second fixed link 7
Become its angle.The design of the groove body 12 of the regular hexagon can prevent the rotation of first screw rod 13, the second screw rod 14.Institute
The design of the first nut is stated, first screw rod 13 can be fixed on the second axle body 10；Second nut 15 is set
Second screw rod 14, can be fixed on the third axis body 11 by meter.First screw rod 13 and second screw rod 14
Thread rotary orientation is on the contrary, first screw rod 13 and described second can be changed under the rotation of the intermediate tube body 16 in so design
The distance between screw rod 14.The design of the anti-skid chequer 17, it is possible to increase the drainage thread, power transmission cable and the inner groovy 1 it
Between frictional force, to increase its clamping stability.
To sum up, the present embodiment has the advantages that simple in structure, easy to operate and small to drainage thread side wall pressure, is suitable for extensive
It promotes and applies.
The above only expresses preferred embodiments of the present invention, the description thereof is more specific and detailed, but not
Can the limitation to the utility model patent range therefore be interpreted as.It should be pointed out that for the ordinary skill people of this field
For member, without departing from the concept of the premise utility, several deformations can also be made, improves and substitutes, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (4)
1. a kind of tension-resistant rod conduction wire clamp, which is characterized in that the arc snap-gauge of inner groovy is equipped with including a lateral wall, at this
The stage casing of arc snap-gauge is installed with connecting rod radially, connection ring is equipped in the outer end of the connecting rod, in the connecting rod
Outer end upper side wall on be installed with the first axle body, on the first axle body rotation be fixed with the first fixed link and the second fixed link,
It is hinged with the first arc pressuring plate in the lower end of first fixed link, the second arc is hinged in the lower end of second fixed link
Pressing plate, first arc pressuring plate, the second arc pressuring plate arc opening direction and the arc snap-gauge arc opening direction
It is identical, first arc pressuring plate, the second arc pressuring plate madial wall on be equipped with inner groovy, in first fixed link
It is inserted with rotatable the second axle body, rotatable third axis body is inserted in second fixed link, in second axis
It is respectively equipped with the groove body of a regular hexagon on body and third axis body, a through-hole is equipped in the groove body, in the second axle body
It is inserted with the first screw rod in through-hole, the second screw rod is inserted in the through-hole of the third axis body, the spiral shell on first screw rod
First screw rod is fixed on the first nut on the second axle body by line connection one, is threadedly coupled on second screw rod
One is fixed on second screw rod on the second nut on the third axis body, the spiral shell of first screw rod and second screw rod
Line is oppositely oriented, and an intermediate tube body is equipped between first screw rod and second screw rod, is equipped in the intermediate tube body interior
The both ends of screw thread, the intermediate tube body are connect with first screw rod, the second screw flight respectively, and the end of the intermediate tube body is
Regular hexagon.
2. tension-resistant rod conduction wire clamp according to claim 1, which is characterized in that the section of the arc snap-gauge is crescent moon
Shape.
3. tension-resistant rod conduction wire clamp according to claim 1, which is characterized in that first arc pressuring plate and the second arc
The section of shape pressing plate is crescent.
4. tension-resistant rod conduction wire clamp according to claim 1, which is characterized in that be equipped in the inner groovy anti-skidding
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820030889.1U CN207705414U (en) | 2018-01-09 | 2018-01-09 | A kind of tension-resistant rod conduction wire clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820030889.1U CN207705414U (en) | 2018-01-09 | 2018-01-09 | A kind of tension-resistant rod conduction wire clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207705414U true CN207705414U (en) | 2018-08-07 |
Family
ID=63034727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820030889.1U Expired - Fee Related CN207705414U (en) | 2018-01-09 | 2018-01-09 | A kind of tension-resistant rod conduction wire clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207705414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194080A (en) * | 2019-07-26 | 2019-09-03 | 中铁建电气化局集团轨道交通器材有限公司 | Railway traffic contact network support pole device |
-
2018
- 2018-01-09 CN CN201820030889.1U patent/CN207705414U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110194080A (en) * | 2019-07-26 | 2019-09-03 | 中铁建电气化局集团轨道交通器材有限公司 | Railway traffic contact network support pole 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20190109 |