CN211296122U - Strain drainage wire supports roll adjustment fastener - Google Patents
Strain drainage wire supports roll adjustment fastener Download PDFInfo
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- CN211296122U CN211296122U CN201922288456.3U CN201922288456U CN211296122U CN 211296122 U CN211296122 U CN 211296122U CN 201922288456 U CN201922288456 U CN 201922288456U CN 211296122 U CN211296122 U CN 211296122U
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- clamp
- connecting piece
- screw rod
- adjusting
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- 239000012211 strain insulator Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model provides a strain insulator drainage wire supports roll adjustment fastener, include: the cable clamp comprises two cable clamps, a first connecting piece and a second connecting piece; adjusting the wire clamp direction to a proper position and then fixing the two wire clamps at one end of the first connecting piece and one end of the second connecting piece respectively; adjusting the first connecting piece and the second connecting piece to proper positions and then fixing the other ends of the first connecting piece and the second connecting piece; the wire clamp provided by the utility model meets the requirements of space fixation and installation when the plane of the extension pull rod and the plane of the drainage wire have complex conditions such as space intersection and the like; the wire clamp and the connecting piece adopt a screw rod type connecting mode, and six-degree-of-freedom adjustment between the wire clamps is realized.
Description
Technical Field
The utility model relates to an overhead transmission line technical field, concretely relates to strain insulator drainage wire supports roll adjustment fastener.
Background
The jumper is one of the important components of the overhead transmission line, and is used for connecting the leads on two sides of the tension tower to realize an electric path. During the line construction, the forming of the jumper wire neutron conductor is often not as neat as the conductor of the power transmission line due to the influence of the structural type of the strain tower, the rigidity of the conductor, the relative position of the circuit sub conductor and the like. Due to the sag, the upper drainage wire of the split conductor is easy to collide with the extension pull rod at the rear part of the lower conductor in the construction process, so that the conductor is damaged if the upper drainage wire is light, and the strand of the drainage wire is broken if the upper drainage wire is heavy. Therefore, a set of devices is needed to support the drainage wires and the extension rod and maintain a certain distance, and at the same time, the requirements of different spatial positions are also met.
As shown in fig. 27, a distance-adjusting wire clip used in the conventional art includes: the clamp comprises a clamp cover plate 8, clamp rubber 9, a clamp base 10, a nut 11 and a stud bolt 12; when using, the distance-adjusting wire clamp has several problems:
(1) the freedom degree of the wire clamp is not enough, and when the plane of the extension pull rod and the plane of the drainage wire are in complex conditions such as space intersection and the like, the wire clamp needs to bear the action of bending moment, so the mechanical property of the wire clamp is poor;
(2) the wire clamp adopts a parallel groove structure type, and the wire clamp cover plate and the wire clamp base adopt the same set of nuts, so that the condition that a wire easily breaks loose from the wire clamp is caused;
(3) the rubber pad of centre gripping wire is thin partially, and the back is come loose to the wire, causes the wearing and tearing of rubber even wire because of the vibration easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model discloses a strain insulator drainage wire supports roll adjustment fastener, this patent strain insulator drainage wire support roll adjustment fastener, be applicable to the dimensional requirement of various overhead transmission line extension pull rods and wire, realized the multi freedom between the fastener and adjusted. The wire clamp adopts the hinge form, has realized independent clamping wire and extension pull rod. Meanwhile, the rubber pad of the wire clamp is thickened, so that the abrasion of the wire is avoided. The multi-freedom-degree adjusting device is provided for adjusting multiple degrees of freedom between wire clamps and independently clamping the wires and extending the pull rods, and line faults caused by collision of the wires and the extension pull rods are avoided.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a strain insulator drainage wire supports roll adjustment fastener, include: the cable clamp comprises two cable clamps, a first connecting piece and a second connecting piece;
adjusting the wire clamp direction to a proper position and then fixing the two wire clamps at one end of the first connecting piece and one end of the second connecting piece respectively;
and after the first connecting piece and the second connecting piece are adjusted to proper positions, the other ends of the first connecting piece and the second connecting piece are fixed.
Preferably, the wire clamp comprises a wire clamp body and a screw rod.
Preferably, the first connecting piece is an L-shaped connecting spiral pipe (5), two free ends of the L-shaped connecting spiral pipe (5) are spiral pipes, and one wire clamp is connected with one end of the L-shaped connecting spiral pipe (5) through a screw rod of the wire clamp.
Preferably, the second connecting piece is an L-shaped connecting screw rod (7), one end of the L-shaped connecting screw rod (7) is a screw rod, and the other end of the L-shaped connecting screw rod is a spiral pipe; the other wire clamp is connected with the screw tube of the L-shaped connecting screw rod (7) through the screw rod of the wire clamp;
the screw end of the L-shaped connecting screw (7) is connected with the other end of the L-shaped connecting solenoid (5).
Preferably, the two sides of the L-shaped connecting screw pipe are not equal to the two sides of the L-shaped connecting screw rod in length.
Preferably, the wire clamp body includes: the wire clamp comprises a wire clamp cover plate (1) and a wire clamp base (3);
the screw rod of the wire clamp is fixed on the wire clamp base (3).
Preferably, a wire clamp rubber (2) is arranged between the wire clamp cover plate (1) and the wire clamp base (3);
the wire clamp rubber (2) is tightly attached to the wire clamp base (3).
Preferably, the strain drainage wire supporting distance-adjusting clamp further comprises a nut; the two wire clamps, the first connecting piece and the second connecting piece are fixed through nuts.
Preferably, the nut includes: m20 nut (4) and M16 nut (6).
Compared with the closest prior art, the beneficial effects of the utility model reside in that:
the utility model provides a strain insulator drainage wire supports roll adjustment fastener, include: the cable clamp comprises two cable clamps, a first connecting piece and a second connecting piece; adjusting the wire clamp direction to a proper position and then fixing the two wire clamps at one end of the first connecting piece and one end of the second connecting piece respectively; adjusting the two connecting pieces to proper positions and fixing the other ends of the two connecting pieces; the wire clamp provided by the utility model meets the requirements of space fixation and installation when the plane of the extension pull rod and the plane of the drainage wire have complex conditions such as space intersection and the like; the wire clamp and the connecting piece adopt a screw rod type connecting mode, and six-degree-of-freedom adjustment between the wire clamps is realized.
Drawings
FIG. 1: the strain drainage wire supports the structure diagram of the distance-adjusting wire clamp;
FIG. 2: the strain drainage wire supports the main view of the distance-adjusting wire clamp;
FIG. 3: a top view of the strain drainage wire supporting distance-adjusting wire clamp;
FIG. 4: the strain drainage wire supports the left view of the distance-adjusting wire clamp;
FIG. 5: the strain drainage wire supports the oblique two-side view of the distance-adjusting wire clamp;
FIG. 6: a front view of the wire clamp cover plate;
FIG. 7: a top view of the wire clamp cover plate;
FIG. 8: a left view of the wire clamp cover plate;
FIG. 9: a front view of the cable clamp rubber;
FIG. 10: a top view of the wire clamp rubber;
FIG. 11: a left view of the wire clamp rubber;
FIG. 12: a front view of the wire clamp base;
FIG. 13: a top view of the wire clamp base;
FIG. 14: a left view of the wire clamp base;
FIG. 15: m20 nut front view;
FIG. 16: m20 top nut view;
FIG. 17: m20 nut left view;
FIG. 18: a front view of the L-shaped connecting solenoid;
FIG. 19: a top view of the L-shaped connecting solenoid;
FIG. 20: a left view of the L-shaped connecting solenoid;
FIG. 21: m16 nut front view;
FIG. 22: m16 top nut view;
FIG. 23: m16 nut left view;
FIG. 24: a front view of the L-shaped connecting screw;
FIG. 25: a top view of the L-shaped connecting screw;
FIG. 26: a left view of the L-shaped connecting screw;
FIG. 27 is a schematic view showing: the strain drainage wire that adopts at present supports roll adjustment fastener.
Reference numerals: 1-clamp cover plate, 2-clamp rubber, 3-clamp base, 4-M20 nut, 5-L-shaped connecting screw tube, 6-M16 nut, 7-L-shaped connecting screw rod, 8-clamp cover plate of prior art, 9-clamp rubber of prior art, 10-clamp base of prior art, 11-nut of prior art, and 12-double-headed bolt of prior art.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
The utility model provides a strain insulator drainage wire supports roll adjustment fastener is applicable to the dimensional requirement of various overhead transmission line extension pull rods and wire, has realized that the multi freedom between the fastener is adjusted. The wire clamp adopts the hinge form, has realized independent clamping wire and extension pull rod. Meanwhile, the rubber pad of the wire clamp is thickened, so that the abrasion of the wire is avoided. The multi-freedom-degree adjusting device is provided for adjusting multiple degrees of freedom between wire clamps and independently clamping the wires and extending the pull rods, and line faults caused by collision of the wires and the extension pull rods are avoided.
The utility model adopts the following technical scheme:
this patent strain insulator drainage line support roll adjustment fastener, install on extension pull rod and drainage line through the fastener, satisfy various space assembly requirements.
The specific implementation mode is as follows:
(1) connection and assembly
The assembly structure of this patent is shown in fig. 1 to 5, and the strain-resistant drainage wire supporting distance-adjusting wire clamp is assembled by a wire clamp cover plate 1 shown in fig. 6 to 8, a wire clamp rubber 2 shown in fig. 9 to 11, a wire clamp base 3 shown in fig. 12 to 14, an M20 nut 4 shown in fig. 15 to 17, an L-shaped connecting screw tube 5 shown in fig. 18 to 20, an M16 nut 6 shown in fig. 21 to 23, and an L-shaped connecting screw 7 shown in fig. 24 to 26.
1) The wire clamp is formed by assembling a wire clamp cover plate 1 and a wire clamp base assembly 3, a rubber pad 2 is installed in the wire clamp to protect a lead and an extension pull rod, and the wire clamp is clamped through a bolt.
2) One side fastener passes through the screw rod of fastener base, and rotatory the installation is in the vertical screw rod of L shape connecting screw 5, and the other side fastener passes through the screw rod of fastener base, and rotatory the installation is in the vertical screw rod of L shape connecting screw 7, and the horizontal screw rod spiro union of L shape connecting screw 5 and L shape connecting screw 7 forms, and each screw rod is all fixed through the nut. Therefore, the length position and the angle position of the wire clamp can be adjusted.
3) When the strain drainage wire supporting distance-adjusting wire clamp is installed, the adjustment of different intervals and angles can be realized so as to meet the requirements of all spatial positions.
(2) Technical support
In order to adapt to the specification and size and the mutual distance of different extension pull rods and drainage wires, meet the requirements of space fixed installation and guarantee the applicability of the strain drainage wire support distance-adjusting wire clamp, all the assembled elements can be replaced according to the actual design requirements.
(3) Effect of the utility model
This patent strain insulator drainage wire support roll adjustment fastener, be applicable to the dimensional requirement of various overhead transmission line extension pull rods and wire, have following characteristics:
1) the requirements of space fixation and installation of the drainage wire and the extension pull rod are met;
2) a screw rod type connection mode is adopted, so that six-degree-of-freedom adjustment between the wire clamps is realized;
3) and an adjustable hinge type wire clamp is adopted, so that independent wire clamping and extension pull rod are realized.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only exemplary of the invention and is not intended to limit the invention, and any modifications, equivalent alterations, improvements and the like which are made within the spirit and principle of the invention are all included in the scope of the claims which are appended hereto.
Claims (9)
1. The utility model provides a strain insulator drainage line supports roll adjustment fastener which characterized in that includes: the cable clamp comprises two cable clamps, a first connecting piece and a second connecting piece;
adjusting the direction of the wire clamps to a proper position, and fixing the two wire clamps at one end of the first connecting piece and one end of the second connecting piece respectively;
and after the first connecting piece and the second connecting piece are adjusted to proper positions, the other ends of the first connecting piece and the second connecting piece are fixed.
2. The strain drainage wire support distance-adjusting clamp of claim 1, which comprises a clamp body and a screw rod.
3. The strain drainage wire supporting distance-adjusting clamp according to claim 2, wherein the first connecting piece is an L-shaped connecting solenoid (5), both free ends of the L-shaped connecting solenoid (5) are solenoids, and one clamp is connected with one end of the L-shaped connecting solenoid (5) through a screw rod of the clamp.
4. The strain drainage wire supporting distance-adjusting clamp according to claim 3, wherein the second connecting piece is an L-shaped connecting screw rod (7), one end of the L-shaped connecting screw rod (7) is a screw rod, and the other end of the L-shaped connecting screw rod is a spiral tube; the other wire clamp is connected with the screw tube of the L-shaped connecting screw rod (7) through the screw rod of the wire clamp;
the screw end of the L-shaped connecting screw (7) is connected with the other end of the L-shaped connecting solenoid (5).
5. The strain drainage wire supporting distance-adjusting clamp according to claim 4, wherein the two sides of the L-shaped connecting screw tube and the two sides of the L-shaped connecting screw rod are not equal in length.
6. The strain drainage wire support distance-adjusting clamp of claim 1, wherein the clamp body comprises: the wire clamp comprises a wire clamp cover plate (1) and a wire clamp base (3);
the screw rod of the wire clamp is fixed on the wire clamp base (3).
7. The strain drainage wire supporting distance-adjusting clamp according to claim 6, characterized in that a clamp rubber (2) is arranged between the clamp cover plate (1) and the clamp base (3);
the wire clamp rubber (2) is tightly attached to the wire clamp base (3).
8. The strain drainage wire supporting and distance adjusting clamp according to claim 1, further comprising a nut; the two wire clamps, the first connecting piece and the second connecting piece are fixed through nuts.
9. The strain drainage wire support distance-adjusting clamp of claim 8, wherein the nut comprises: m20 nut (4) and M16 nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288456.3U CN211296122U (en) | 2019-12-19 | 2019-12-19 | Strain drainage wire supports roll adjustment fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922288456.3U CN211296122U (en) | 2019-12-19 | 2019-12-19 | Strain drainage wire supports roll adjustment fastener |
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| Publication Number | Publication Date |
|---|---|
| CN211296122U true CN211296122U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922288456.3U Active CN211296122U (en) | 2019-12-19 | 2019-12-19 | Strain drainage wire supports roll adjustment fastener |
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| Country | Link |
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| CN (1) | CN211296122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300304A (en) * | 2021-05-28 | 2021-08-24 | 固力发电气有限公司 | Traction wire clamp with pre-twisted structure |
-
2019
- 2019-12-19 CN CN201922288456.3U patent/CN211296122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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