CN203973486U - Aid is changed in a kind of bracing wire - Google Patents
Aid is changed in a kind of bracing wire Download PDFInfo
- Publication number
- CN203973486U CN203973486U CN201420342986.6U CN201420342986U CN203973486U CN 203973486 U CN203973486 U CN 203973486U CN 201420342986 U CN201420342986 U CN 201420342986U CN 203973486 U CN203973486 U CN 203973486U
- Authority
- CN
- China
- Prior art keywords
- hollow multidiameter
- bolt
- external screw
- screw thread
- shape body
- 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
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Abstract
The utility model discloses a kind of bracing wire and change aid, comprise hollow multidiameter shape body, around three uniform bolts of body axis of rotation and the rotating disk coordinating with bolt thread, described bolt end is provided with arc clip, described hollow multidiameter stake body front end is provided with three around the uniform inclined via-hole of its axis, described inclined via-hole front end is communicated with hollow multidiameter shape body hollow cavity, its tail end runs through hollow multidiameter stake body sidewall, described three bolt tail ends are equipped with external screw thread, and the external screw thread of described three bolt tail ends, described rotating disk is that inwall is the circulus of the conical surface, and its inwall is provided with the internal thread coordinating with the external screw thread of three bolt tail ends, its advantage is: in unloading process, three arc-like sheets block protective cap, by using spanner to turn hollow multidiameter shape body, arc-like sheet is to protective cap transmitting torque, without destroying protective cap, and operating efficiency improves greatly.
Description
Technical field
The utility model relates to the servicing unit technical field of using in power construction process.
Background technology
UT wire clamp is existing electric power system cement pole bracing wire chief component, it is for keeping the important means of cement pole stability that bracing wire is set, existing cement pole bracing wire mainly comprises steel hinge line, cable quadrant, bracing wire anchor, UT wire clamp, wedge wire clamp, flat armful, two hole yoke plates, pull-rod, ground insulator etc., general cement pole uses four bracing wires, strain insulator cement pole uses eight bracing wires, and bracing wire is through use after a while, will relax, need to carry out tensioning bracing wire by adjusting UT wire clamp, existing UT wire clamp hold-down nut end is provided with for antitheft protective cap, after long-term use, protective cap is together with bolt or nut corrosion, when changing bracing wire or tensioning bracing wire, after only having protective cap being destroyed, could dismantle UT wire clamp, waste time and energy, and labour intensity is larger, operating efficiency is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of bracing wire and changes aid, by use can folding arc-like sheet clamping protective cap, and turn hollow multidiameter shape body and realize dismounting, improve operating efficiency, reduce labour intensity.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: aid is changed in a kind of bracing wire, comprise hollow multidiameter shape body, around three uniform bolts of body axis of rotation and the rotating disk coordinating with bolt thread, described bolt end is provided with arc clip, described hollow multidiameter stake body front end is provided with three around the uniform inclined via-hole of its axis, described inclined via-hole front end is communicated with hollow multidiameter shape body hollow cavity, its tail end runs through hollow multidiameter stake body sidewall, described three bolt tail ends are equipped with external screw thread, and the external screw thread of described three bolt tail ends, described rotating disk is that inwall is the circulus of the conical surface, and its inwall is provided with the internal thread coordinating with the external screw thread of three bolt tail ends.
Described rotating disk Leading end chamfer, described chamfer surface is provided with the uniform draw-in groove of the disk axis that rotates, and described hollow multidiameter shape body front end is provided with the blind hole for assembly wrench.
Described hollow multidiameter shape body tail end is provided with for the hexagon ring with box spanner cooperation.
Adopt the beneficial effect that technique scheme produces to be: by hollow multidiameter shape body one end, arrange can folding three arc-like sheets, arc-like sheet is arranged on the bolt end being obliquely installed, the through hole of three inclinations is set on bolt and hollow multidiameter shape body, bolt and through hole are slidably matched, the external screw thread of three bolt tail ends surrounds the taper screw-internal thread fit of taper external screw thread and rotating disk inner side, in rotation process, there is not axial displacement in rotating disk, and under the effect of threaded engagement, three bolts can move axially along through hole, in moving process, the arc-like sheet of its end is axially and be radially all subjected to displacement, realize the folding of three arc-like sheets, in unloading process, three arc-like sheets block protective cap, by using spanner to turn hollow multidiameter shape body, arc-like sheet is to protective cap transmitting torque, without destroying protective cap, and operating efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation (for rotating disk is installed);
Fig. 2 is the utility model structural representation (structure after rotating disk is installed);
In the accompanying drawings: 1, arc-like sheet; 2, hollow multidiameter shape body; 3, bolt; 4, blind hole; 5, rotating disk.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model discloses a kind of as Fig. 1-2 bracing wire replacing aid, comprise hollow multidiameter shape body 2, around three uniform bolts 3 of body axis of rotation and with the rotating disk 5 of bolt 3 threaded engagement, described bolt 3 ends are provided with arc clip 1, described hollow multidiameter stake body front end is provided with three around the uniform inclined via-hole of its axis, described inclined via-hole front end is communicated with hollow multidiameter shape body 2 hollow cavities, its tail end runs through hollow multidiameter stake body sidewall, described three bolt 3 tail ends are equipped with external screw thread, and the external screw thread of described three bolt 3 tail ends, described rotating disk 5 for inwall be the circulus of the conical surface, and its inwall is provided with the internal thread coordinating with the external screw thread of three bolt 3 tail ends, described rotating disk 5 Leading end chamfers, described chamfer surface is provided with the uniform draw-in groove of dish 5 axis that rotates, described hollow multidiameter shape body 2 front ends are provided with the blind hole 4 for assembly wrench, described hollow multidiameter shape body 2 tail ends are provided with for the hexagon ring with box spanner cooperation, the instrument basic principle that the utility model adopts is similar to existing gripping head structure of electric drill, but done adaptive improvement, front end is set up three arc-like sheets, arc-like sheet can be adapted to the dismounting protection of UT wire clamp protective cap, the folding size of arc-like sheet can degree of tightness 16, 18, 20, 22, 24 5 kinds of nuts, thereby reach the bracing wire of adjusting the dissimilar cement pole of 110kv-220kv.
In a word, the utility model by hollow multidiameter shape body one end, arrange can folding three arc-like sheets, arc-like sheet is arranged on the bolt end being obliquely installed, the through hole of three inclinations is set on bolt and hollow multidiameter shape body, bolt and through hole are slidably matched, the external screw thread of three bolt tail ends surrounds the taper screw-internal thread fit of taper external screw thread and rotating disk inner side, in rotation process, there is not axial displacement in rotating disk, and under the effect of threaded engagement, three bolts can move axially along through hole, in moving process, the arc-like sheet of its end is axially and be radially all subjected to displacement, realize the folding of three arc-like sheets, in unloading process, three arc-like sheets block protective cap, by using spanner to turn hollow multidiameter shape body, arc-like sheet is to protective cap transmitting torque, without destroying protective cap, and operating efficiency improves greatly.
Claims (3)
1. aid is changed in a bracing wire, it is characterized in that: comprise hollow multidiameter shape body (2), around uniform three bolts (3) of body axis of rotation and with the rotating disk (5) of bolt (3) threaded engagement, described bolt (3) end is provided with arc clip (1), described hollow multidiameter stake body front end is provided with three around the uniform inclined via-hole of its axis, described inclined via-hole front end is communicated with hollow multidiameter shape body (2) hollow cavity, its tail end runs through hollow multidiameter stake body sidewall, described three bolts (3) tail end is equipped with external screw thread, and the external screw thread of described three bolts (3) tail end, described rotating disk (5) for inwall be the circulus of the conical surface, and its inwall is provided with the internal thread coordinating with the external screw thread of three bolts (3) tail end.
2. aid is changed in bracing wire according to claim 1, it is characterized in that: described rotating disk (5) Leading end chamfer, described chamfer surface is provided with the uniform draw-in groove of dish (5) axis that rotates, and described hollow multidiameter shape body (2) front end is provided with the blind hole (4) for assembly wrench.
3. aid is changed in bracing wire according to claim 2, it is characterized in that: described hollow multidiameter shape body (2) tail end is provided with for the hexagon ring with box spanner cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342986.6U CN203973486U (en) | 2014-06-25 | 2014-06-25 | Aid is changed in a kind of bracing wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342986.6U CN203973486U (en) | 2014-06-25 | 2014-06-25 | Aid is changed in a kind of bracing wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203973486U true CN203973486U (en) | 2014-12-03 |
Family
ID=51970970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342986.6U Expired - Fee Related CN203973486U (en) | 2014-06-25 | 2014-06-25 | Aid is changed in a kind of bracing wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203973486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805140A (en) * | 2015-01-15 | 2016-07-27 | 麦克林-福格公司 | Crimped capped fastener |
-
2014
- 2014-06-25 CN CN201420342986.6U patent/CN203973486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805140A (en) * | 2015-01-15 | 2016-07-27 | 麦克林-福格公司 | Crimped capped fastener |
| CN105805140B (en) * | 2015-01-15 | 2020-03-24 | 麦克林-福格公司 | Tool and method for crimping a cap onto a fastener body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20180625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |