CN205565508U - A gold utensil for shaft tower is acted as go -between - Google Patents
A gold utensil for shaft tower is acted as go -between Download PDFInfo
- Publication number
- CN205565508U CN205565508U CN201520869072.XU CN201520869072U CN205565508U CN 205565508 U CN205565508 U CN 205565508U CN 201520869072 U CN201520869072 U CN 201520869072U CN 205565508 U CN205565508 U CN 205565508U
- Authority
- CN
- China
- Prior art keywords
- wedge
- steel strand
- strand wires
- gold utensil
- expansion
- 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
- 239000010931 gold Substances 0.000 title claims abstract description 37
- 229910052737 gold Inorganic materials 0.000 title claims abstract description 37
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 150000002343 gold Chemical class 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006978 adaptation Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000012212 insulator Substances 0.000 description 3
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model relates to a machinery among the electric power system discloses a gold utensil for shaft tower is acted as go -between, and this gold utensil includes expansion pipe (2) of toper platykurtic and install inflation wedge (3) in expansion pipe (2), and the shape of inflation wedge (3) be the toper platykurtic with the shape looks adaptation of expansion pipe (2), and the tip circumference of inflation wedge (3) is equipped with the external screw thread on the surface and just stretches the outside of expansion pipe (2) is provided with the nut on the outer the threaded portion, set up the passageway that steel strand wires (1) passes through on expansion pipe (2) tip, and it has the clearance that holds steel strand wires (1) to reserve between inflation wedge (3) and expansion pipe (2), and steel strand wires (1) presss from both sides steel strand wires tight through the clearance between screw the nut (5) adjustment inflation wedge (3) and expansion pipe (2) in stretching into this clearance, this gold utensil simple structure, convenient to use to reduce staff intensity of labour, steel strand wires are saved to this gold utensil moreover, reduce the cost of manufacture.
Description
Technical field
The utility model relates to the mechanical field in power system, particularly to one for shaft tower
The gold utensil of bracing wire.
Background technology
At present, work of electric power system onsite application is all handle in old-fashioned electric force pole tower bracing wire,
Needing field fabrication in bracing wire in electric power line pole tower installation and maintenance, and in use
Needing to play bracing wire and i.e. smear stock, this mode needs to consume a lot of muscle power, wastes time and energy, technique
Level requirement is high, and the steel strand wires of needs are many, and the iron wire smearing stock is many, and consumptive material is time-consuming, delays
Duration.And install make in bracing wire time, smear strand iron wire and got rusty easily by after tool wear,
Smear burst technique the most up to standard unsightly, easily suffer artificial destruction, be unfavorable for work of electric power system people
The management of member.
Summary of the invention
In order to solve the problems referred to above, the purpose of this utility model is to provide one to draw for shaft tower
The gold utensil of line, this hardware fitting structure is simple, easy to use, thus reduces intensity of workers,
And steel strand wires saved by this gold utensil, reduce cost of manufacture.
To achieve these goals, the utility model is achieved by the following technical solutions.
A kind of gold utensil for pole wire, this gold utensil include taper flat expansion tube and
The expansion wedge being installed in expansion tube, being shaped as of expansion wedge is suitable with the shape of expansion tube
Taper flat, the small end end peripheral surface expanding wedge is provided with external screw thread and reaches described swollen
The outside of tube expansion, male thread portion is provided with nut, and expansion tube small end offers steel on end
The passage that twisted wire passes through, expands and is reserved with between wedge and described expansion tube between receiving steel strand wires
Gap, steel strand wires stretch in this gap, are adjusted by tightening nut and expand between wedge and expansion tube
Steel strand wires are clamped by gap.
Feature of the present utility model and further improvement is that:
The outward extending end face in side, described expansion tube small end end offers what steel strand wires passed through
Passage.
The pressuring line groove accommodating steel strand wires, line ball is offered outside described expansion wedge and inside expansion tube
Groove is and the circular groove of steel strand wires external shape fits.
It is equiped with pad between bolt and the expansion tube small end end face of described expansion wedge end.
Described expansion tube and the material expanding wedge are carbon steel.
Compared with prior art, the utility model has technique effect significantly.
One, a kind of gold utensil for pole wire of the present utility model, this gold utensil includes that taper is flat
Flat-shaped expansion tube and the expansion wedge being installed in expansion tube, have only to steel strand wires during use
Through expansion tube and the preset clearance of expansion wedge, then by tightening nut, steel strand can be clamped
Line, this hardware fitting structure is simple, easy to use, thus reduces intensity of workers.
Two, compared with handle in old-fashioned electric force pole tower bracing wire, a large amount of steel strand wires also saved by this gold utensil,
Thus reduce cost of manufacture.
Three, according to the size of guy insulator and the length of expansion tube, steel strand holding is become circular ring type
Arc ring, when inserting expansion rod, makes steel strand wires be close in expansion tube pressure measurement wire casing and expand outside wedge
Pressuring line groove, tighten expansion wedge nut, expansion tube in tightening process can automatic tightening steel strand wires with
The fit clearance of gold utensil, makes steel strand wires be closely linked with gold utensil.Tightening up of nut can be certainly
Dynamic outward expansion, coordinates with expansion tube and is fixedly secured in gold utensil by steel strand wires.The most anti-
Stopping bar tower relaxes in the bracing wire used or cause for various reasons in running and makes steel
Twisted wire coordinates lax with gold utensil, even departs from.Even if this phenomenon, expansion tube and expansion occur
Wedge also can be locked at steel strand wires in this gold utensil firmly, has safe and reliable, use freely,
The features such as steady quality.
Accompanying drawing explanation
With detailed description of the invention, the utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is a kind of hardware fitting structure schematic diagram for pole wire of the present utility model；
Fig. 2 is the front view expanding wedge；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the A-A sectional view of Fig. 2；
Fig. 5 is the front view of expansion tube；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the upward view of Fig. 5.
In figure: 1, steel strand wires；2, expansion tube；3, wedge is expanded；301, pressuring line groove；4、
Pad；5, nut.
Detailed description of the invention
As it is shown in figure 1, a kind of gold utensil for pole wire of the present utility model, this gold utensil bag
The expansion tube 2 including taper flat and the expansion wedge 3 being installed in expansion tube 2, expand wedge
3 be shaped as the taper flat suitable with the shape of expansion tube (2), expand wedge 3
Small end end peripheral surface is provided with external screw thread and reaches the outside of described expansion tube 2, external screw thread
Being provided with nut in part, expansion tube 2 small end offers, on end, the passage that steel strand wires 1 pass through,
Expand be reserved with between wedge 3 and expansion tube 2 accommodate steel strand wires 1 gap (by expansion tube 2 and
Expand wedge 3 and cooperatively form the circular gap equal with steel strand wires external diameter), steel strand wires 1 stretch into this
In gap, adjusted the gap expanded between wedge 3 and expansion tube 2 by tightening nut 5 and steel is twisted
Wire clamp is tight.
Being illustrated in figure 2 the schematic diagram expanding wedge, both sides are provided with pressuring line groove；As shown in Figure 3
Top view for Fig. 2.
Wherein, the outward extending end face in side, expansion tube 2 small end end offers steel strand wires and passes through
Passage.
Wherein, expand and offer receiving steel on wedge 3 outer surface and on expansion tube 2 inner surface
The pressuring line groove 301 of twisted wire, pressuring line groove 301 is shaped as the circular arc adaptive with steel strand wires outer shape
Connected in star.
Wherein, expand and be equiped with pad between bolt 5 and the expansion tube 2 small end end face of wedge 3 end
Sheet 4.
Wherein, the material of expansion tube 2 and expansion wedge 3 is carbon steel.
Gold utensil of the present utility model is used to play bracing wire installation bracing wire with the old-fashioned of present onsite application
The method of insulator compares, it is not necessary to manually smear stock, solves and smears the big of stock people to be consumed
Amount muscle power, saves steel strand wires, it is not necessary to other any auxiliary materials (such as smearing the iron wire needed for stock),
And this gold utensil self-expanding and self-lock force are strong, it is possible to effectively prevent from installing now handle in making bracing wire
Smearing a strand iron wire to be got rusty by tool wear, it is the most up to standard unsightly to smear burst technique, destroys artificially, as
Anti-theft pad and anti-theft bolt is used or to expanding screw rod end after wedge bolt is tightened on expansion rod
Head hacking, can effectively act as the effect of theft protection.
A kind of operation principle for the gold utensil of pole wire of the present utility model is as follows:
This gold utensil includes that this gold utensil includes the expansion tube 2 of taper flat and is installed in expansion
Expansion wedge 3 in pipe 2, during use, it is only necessary to through expansion tube 2 and steel strand wires are expanded wedge
The preset clearance of 3, then by tightening nut, can clamp steel strand wires, this hardware fitting structure letter
Single, easy to use, thus reduce intensity of workers.Simultaneously according to guy insulator
Steel strand holding is become circular ring type arc ring by the length of size and expansion tube 2, when inserting expansion rod, makes
Steel strand wires are close in expansion tube 2 pressure measurement wire casing and expand pressuring line groove outside wedge 3, tighten expansion wedge
Nut, expansion tube 2 is energy automatic tightening steel strand wires and the fit clearance of gold utensil in tightening process,
Steel strand wires are made to be closely linked with gold utensil.Tightening up of nut understands automatic outward expansion, with swollen
Steel strand wires are fixedly secured in gold utensil by tube expansion cooperation.The most effectively prevent shaft tower from using or fortune
The bracing wire caused for various reasons during row is lax and makes steel strand wires coordinate pine with gold utensil
Relax, even depart from.Even if there is this phenomenon, expansion tube and expansion wedge also can be steel strand wires jails
It is locked in this gold utensil firmly, has safe and reliable, use freely, the feature such as steady quality.
Although embodiment of the present utility model being described above in association with accompanying drawing, but this
Utility model is not limited to above-mentioned specific embodiments and applications field, and above-mentioned is concrete real
Scheme of executing the most schematic, guiding rather than restrictive.This area common
Technical staff is under the enlightenment of specification, claimed without departing from the utility model
In the case of scope, it is also possible to make a variety of forms, these belong to of the present utility model
The row of protection.
Claims (5)
1. the gold utensil for pole wire, it is characterised in that this gold utensil includes that taper is flat
Flat-shaped expansion tube (2) and the expansion wedge (3) being installed in expansion tube (2), described swollen
Swollen wedge (3) be shaped as the taper flat suitable with the shape of described expansion tube (2),
The small end end peripheral surface of described expansion wedge (3) is provided with external screw thread and reaches described expansion
The outside of pipe (2), described male thread portion is provided with nut, and described expansion tube (2) is little
End offers, on end, the passage that steel strand wires (1) pass through, and described expansion wedge (3) is swollen with described
Being reserved with the gap accommodating steel strand wires (1) between tube expansion (2), steel strand wires (1) stretch into this
In gap, adjusted by tightening nut (5) and expand between wedge (3) and expansion tube (2)
Steel strand wires are clamped by gap.
Gold utensil for pole wire the most according to claim 1, it is characterised in that:
The outward extending end face in side, described expansion tube (2) small end end offers what steel strand wires passed through
Passage.
Gold utensil for pole wire the most according to claim 1, it is characterised in that:
On described expansion wedge (3) outer surface and offer receiving steel on expansion tube (2) inner surface
The pressuring line groove (301) of twisted wire, described pressuring line groove (301) is shaped as and steel strand wires outer shape
Adaptive circular groove.
Gold utensil for pole wire the most according to claim 3, it is characterised in that:
Install between bolt (5) and expansion tube (2) the small end end face of described expansion wedge (3) end
There is pad (4).
Gold utensil for pole wire the most according to claim 3, it is characterised in that:
Described expansion tube (2) and the material expanding wedge (3) are carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869072.XU CN205565508U (en) | 2015-11-03 | 2015-11-03 | A gold utensil for shaft tower is acted as go -between |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869072.XU CN205565508U (en) | 2015-11-03 | 2015-11-03 | A gold utensil for shaft tower is acted as go -between |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565508U true CN205565508U (en) | 2016-09-07 |
Family
ID=56823307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869072.XU Expired - Fee Related CN205565508U (en) | 2015-11-03 | 2015-11-03 | A gold utensil for shaft tower is acted as go -between |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786234A (en) * | 2016-12-13 | 2017-05-31 | 马鞍山市华能电力线路器材有限责任公司 | A kind of reversible lock compact form metal parts of pull wire structure |
-
2015
- 2015-11-03 CN CN201520869072.XU patent/CN205565508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786234A (en) * | 2016-12-13 | 2017-05-31 | 马鞍山市华能电力线路器材有限责任公司 | A kind of reversible lock compact form metal parts of pull wire structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20171103 |