CN206575118U - A kind of strain clamp with a scale - Google Patents
A kind of strain clamp with a scale Download PDFInfo
- Publication number
- CN206575118U CN206575118U CN201720290338.4U CN201720290338U CN206575118U CN 206575118 U CN206575118 U CN 206575118U CN 201720290338 U CN201720290338 U CN 201720290338U CN 206575118 U CN206575118 U CN 206575118U
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- Prior art keywords
- bolt
- strain clamp
- clip body
- wire clip
- scale according
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Abstract
The utility model discloses a kind of strain clamp with a scale, it solves the problem of adjusting wire clamp low precision in the prior art, with be conveniently adjusted wire clamp movement, ensure the stable cooperation of wire clamp and electric pole or wire clamp and steel strand wires, the advantage of the stability of shaft tower is better assured that, its technical scheme is：Including U-bolt, the wire clip body for adjusting electric pole or tower pole steel strand pulling force is movably equipped with U-bolt, U-bolt end is provided with locking nut, and graduation mark is provided with U-bolt, and graduation mark is portrayed on the surface of U-bolt.
Description
Technical field
The utility model is related to technical field of electric power, more particularly to a kind of strain clamp with a scale.
Background technology
Built on stilts electric line is the main artery of electric power load, and whether healthy its operation is, will be directly connected to one very
To multiple local power supplies, enterprise operation and the realization of Security Target are also directly influenced.It is used as the important bracing wire gold in circuit
Have UT shaped cable clamps, the key effect of adjustment is played during pole tower operation.But existing UT shaped cable clamps adjustment is complete by artificially guessing
Survey, Adjustment precision is poor, neglect tight pine suddenly, if adjustment is improper, the stress of wire clamp both sides occurs under unbalanced situation, long-time
Go, easily occur that wire clamp fixed effect is poor, the even generation of the accident such as bar, so as to have influence on the normal fortune of distribution line
OK；Locked, be easily removable in addition, existing wire clamp generally only relies on nut, so that cause steel strand wires to be considered as destruction,
Cause the loss of national wealth.
In summary, Adjustment precision in the prior art for wire clamp, still lacks effective solution.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of strain clamp with a scale, and it can basis
Actual requirement needs the length of accurate adjustment strain clamp, it is ensured that the stabilization of wire clamp and electric pole or wire clamp and steel strand wires is matched somebody with somebody
Close, better assure that the stability of shaft tower, reduce inclinations, the frequency of bar etc..
A kind of strain clamp with a scale, including：
The wire clip body for adjusting electric pole or tower pole steel strand pulling force is movably equipped with U-bolt, U-bolt, it is U-shaped
Bolt end is provided with locking nut, and graduation mark is provided with U-bolt, and graduation mark is portrayed on the surface of U-bolt.
Above-mentioned strain clamp, steel strand wires are moved between wire clip body and U-bolt, by the setting of graduation mark, convenient
To the accurate movement of wire clip body on U-bolt, the length of accurate adjustment strain clamp, the pine of accurate adjustment bracing wire are realized
Tightly, it is ensured that the stability of shaft tower.
The both sides of U-bolt are long straight-bar, and middle part is bow, and the zero graduation line of the graduation mark is straight in U-bolt length
The junction of bar and bow, such staff can be according to the size of shaft tower or steel strand wires, according to graduation mark more intuitively
Wire clip body is moved.
Or, the zero graduation line of the graduation mark is located at the free end of the long straight-bar of U-bolt, and such scheme is adapted to resistance to
Inverted situation is pressed from both sides in bracing cable, and mobile accuracy is clamped also for improving.
In order to realize the cooperation with steel strand wires, the middle part of the wire clip body is provided with projection, and convex surfaces are interior to set groove,
It is curved surfaces in groove so as to the contact with steel strand wires, groove has certain depth, by the side wall of groove to avoid steel
The slippage of twisted wire.
For the clamping preferably to steel strand wires, the depth of curved surfaces indent is less than or equal to steel strand wires in the projection
Radius.
Back tightening nut is provided with the U-bolt between wire clip body and the locking nut, is used for by back tightening nut
Locking nut is adjusted, back tightening nut is provided with one's ear with wire clip body contact position.
The U-bolt is provided with screw thread, and surface is contacted with U-bolt in wire clip body is again provided with screw thread to increase line
The frictional force between body and U-bolt is pressed from both sides, wire clip body inner via hole size is more than the diameter of U-bolt, further reduced resistance to
The risk that bracing cable double-layered quilt is stolen.
In addition, being provided with multiple half bore in the U-bolt inside portion, lock core is set in the wire clip body, lock core exists
The lower stretching of key effect can coordinate with half bore realizes fastening, and lock core is spring lock, and lockhole is located at the sidepiece of wire clip body, and lock core is not
During lock, the head of spring lock is prominent not from wire clip body perforate, after wire clip body and U-bolt fixation, and key rotation is beaten
Spring lock is driven, the head ejection of spring lock enters in half bore, realizes locking, further ensure the stabilization of strain clamp fixation
Property.
In another embodiment of the present utility model, multiple perforates are provided with the sidepiece of the U-bolt, in the wire clamp
Through hole or half bore are provided with body, fastener is realized by perforate, through hole or half bore and locked.
The fastener is split pin or bolt, and split pin or bolt pass through its two by the perforate on U-bolt
Long straight-bar, such split pin or bolt are fastened again after may pass through U-bolt and wire clip body, for strain clamp, phase
When the fastening locking in the second layer；Or, it is to set in half bore, half bore to be threaded in the both sides of wire clip body, bolt passes through
Perforate on long straight-bar coordinates with half bore realizes fastening, realizes the fastening effect of the second layer.
Compared with prior art, the beneficial effects of the utility model are：
1) by the setting of graduation mark, the convenient accurate movement on U-bolt to wire clip body, realization accurately adjusts resistance to
The length of bracing cable folder, it is ensured that the stability of shaft tower.
2) by the way that graduation mark is coated in into U-bolt surface or portrayed, it is ensured that graduation mark after a long time use, according to
Can so it be checked clear, it is ensured that the effective time that strain clamp is used.
3) by the setting of back tightening nut, locking nut, then by bolt or the fastening of split pin, double-deck fastening is realized,
The stability that wire clip body is fixed is ensure that, meanwhile, remove complex, so as to reduce stolen probability.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not constitute the improper restriction to the application.
Fig. 1 is the utility model structural representation one；
Fig. 2 is the front view of wire clip body in the utility model structure；
Fig. 3 is the utility model structural representation two；
Wherein：1.U type bolts, 2. wire clip bodies, 3. back tightening nuts, 4. locking nuts, 5. graduation marks, 6. grooves, 7. insert
Pin-and-hole, 8. half bore, 9. lock cores, 10. spring lock heads.
Embodiment
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, the deficiency of the difference of Adjustment precision present in prior art, in order to solve as above
Technical problem, present applicant proposes a kind of strain clamp with a scale.
It is U-shaped as shown in Figure 1 there is provided a kind of strain clamp with a scale in a kind of typical embodiment of the application
The wire clip body 2 for adjusting electric pole or tower pole steel strand pulling force, U-bolt end are movably equipped with bolt 1, U-bolt 1
Provided with locking nut 4, graduation mark 5 is provided with U-bolt 1, graduation mark 5 is coated in the surface of U-bolt 1 or graduation mark
Portray on the surface of U-bolt 1.
Above-mentioned strain clamp, by the setting of graduation mark 5, facilitates the accurate movement on U-bolt 1 to wire clip body 2,
Realize the length of accurate adjustment strain clamp, it is ensured that the stability of shaft tower.
The zero graduation line of the graduation mark 5 is in the junction of the long straight-bar of U-bolt 1 and bow, and such staff can
According to the size of shaft tower or steel strand wires, more intuitively wire clip body is moved according to graduation mark.
Or, the zero graduation line of the graduation mark 1 is located at the free end of the long straight-bar of U-bolt, and such scheme is adapted to
The inverted situation of strain clamp, mobile accuracy is clamped also for improving.
In order to realize the cooperation with steel strand wires, the middle part of the wire clip body is provided with projection, and convex surfaces are interior to set groove,
It is curved surfaces in groove so as to the contact with steel strand wires, groove has certain depth, by the side wall of groove to avoid steel
The slippage of twisted wire.
For the clamping preferably to steel strand wires, the depth of curved surfaces indent is less than or equal to steel strand wires in the projection
Radius.
Back tightening nut 3 is provided with the U-bolt 1 between wire clip body and the locking nut, is used by back tightening nut 3
It is adjusted in locking nut 4, back tightening nut 3 is provided with one's ear with the contact position of wire clip body 2.
Because in dim place, it is also desirable to wire clamp is adjusted, the surface of graduation mark 1 is coated with fluorescent paint.
The U-bolt is provided with screw thread, and surface is contacted with U-bolt in wire clip body is again provided with screw thread to increase line
The frictional force between body and U-bolt is pressed from both sides, wire clip body inner via hole size is more than the diameter of U-bolt, further reduced resistance to
The risk that bracing cable double-layered quilt is stolen.
As depicted in figs. 1 and 2, multiple half bore 8 are provided with the inside portion of U-bolt 1, are set in the wire clip body
Lock core 9, lock core 9 stretches out with half bore to coordinate under key effect realizes fastening, and lock core 9 is spring lock, and lockhole is located at wire clamp sheet
The sidepiece of body 2, when lock core is unlocked, the head of spring lock is prominent not from wire clip body perforate, when wire clip body and U-bolt are solid
After fixed, spring lock is opened in key rotation, and the ejection of spring lock head 10 enters in half bore 8, realizes locking, further ensure
The stability that strain clamp is fixed.
In another embodiment of the present utility model, as shown in figure 3, basic structure is consistent with the above embodiments structure, area
It is not：Multiple perforates are provided with the sidepiece of the U-bolt, through hole such as pin hole 7 or half are provided with the wire clip body
Hole, fastener is realized by perforate, through hole or half bore and locked.
The fastener is split pin or bolt, and split pin or bolt pass through its two by the perforate on U-bolt
Long straight-bar, such split pin or bolt are fastened again after may pass through U-bolt and wire clip body, for strain clamp, phase
When the fastening locking in the second layer；Or, it is to set in half bore, half bore to be threaded in the both sides of wire clip body, bolt passes through
Perforate on long straight-bar coordinates with half bore realizes fastening, realize the fastening effect of the second layer, passes through back tightening nut, locking nut
Set, then by bolt or the fastening of split pin, realize double-deck fastening, it is ensured that the stability that wire clip body is fixed, meanwhile, drop
Low stolen probability.
In addition, in the 3rd embodiment that the utility model is provided, on the basis of second embodiment, in wire clip body
The bottom of half bore sets pressure sensor, and pressure sensor is connected with controller, and after bolt fastening, pressure sensor has necessarily
Pressure, when there is stolen situation, bolt is screwed, and pressure sensor pressure changes, and feeds back signal to controller,
Controller is connected with alarm buzzer, and controller is arranged at higher position with alarm buzzer, it is to avoid simply removed, when
When pressure changes, buzzer can alarm, and buzzer can be connected realization power supply with solar panel, so pass through buzzer
Sound the alarm, to produce certain deterrent effect to stealing personnel；Certainly, what controller can also be by wirelessly or non-wirelessly is logical
News are connected the reception realized to pressure change signal with tele-control system, and relevant staff receives and moved rapidly after information
Make, stolen with timely prevent.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of strain clamp with a scale, it is characterised in that have：
The wire clip body for adjusting electric pole or tower pole steel strand pulling force, U-bolt are movably equipped with U-bolt, U-bolt
End is provided with locking nut, and graduation mark is provided with U-bolt, and graduation mark is portrayed on the surface of U-bolt.
2. a kind of strain clamp with a scale according to claim 1, it is characterised in that the zero graduation line of the graduation mark
In the junction of the long straight-bar of U-bolt and bow.
3. a kind of strain clamp with a scale according to claim 1, it is characterised in that the zero graduation line of the graduation mark
Located at the free end of the long straight-bar of U-bolt.
4. a kind of strain clamp with a scale according to claim 1, it is characterised in that set in the middle part of the wire clip body
There is a projection, it is curved surfaces so as to the contact with steel strand wires to be set in convex surfaces in groove, groove, it is to avoid the cunning of steel strand wires
It is de-.
5. a kind of strain clamp with a scale according to claim 4, it is characterised in that in the projection in curved surfaces
Recessed depth is less than or equal to the radius of steel strand wires.
6. a kind of strain clamp with a scale according to claim 1, it is characterised in that wire clamp sheet on the U-bolt
Back tightening nut is provided between body and the locking nut.
7. a kind of strain clamp with a scale according to claim 1, it is characterised in that the U-bolt is provided with spiral shell
Surface is contacted with U-bolt in line, wire clip body to be again provided with screw thread to increase the friction between wire clip body and U-bolt
Power.
8. a kind of strain clamp with a scale according to claim 1, it is characterised in that in the sidepiece of the U-bolt
Multiple perforates are provided with, through hole or half bore are provided with the wire clip body, fastener is realized by perforate, through hole or half bore to be locked
Tightly.
9. a kind of strain clamp with a scale according to claim 8, it is characterised in that the fastener be split pin or
Bolt.
10. a kind of strain clamp with a scale according to claim 1, it is characterised in that in the U-bolt inside portion
Multiple half bore are provided with, lock core is set in the wire clip body, lock core stretches out with half bore to coordinate under key effect to be realized tightly
Gu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290338.4U CN206575118U (en) | 2017-03-23 | 2017-03-23 | A kind of strain clamp with a scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720290338.4U CN206575118U (en) | 2017-03-23 | 2017-03-23 | A kind of strain clamp with a scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206575118U true CN206575118U (en) | 2017-10-20 |
Family
ID=60053096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720290338.4U Active CN206575118U (en) | 2017-03-23 | 2017-03-23 | A kind of strain clamp with a scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206575118U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959706A (en) * | 2021-11-24 | 2022-01-21 | 广东电网有限责任公司 | Tension indicator and diagonal cable |
| CN117410918A (en) * | 2023-12-14 | 2024-01-16 | 山西永强电气有限公司 | Electric power stay wire fitting |
-
2017
- 2017-03-23 CN CN201720290338.4U patent/CN206575118U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959706A (en) * | 2021-11-24 | 2022-01-21 | 广东电网有限责任公司 | Tension indicator and diagonal cable |
| CN113959706B (en) * | 2021-11-24 | 2023-10-03 | 广东电网有限责任公司 | Tension indicator and cable-stayed wire |
| CN117410918A (en) * | 2023-12-14 | 2024-01-16 | 山西永强电气有限公司 | Electric power stay wire fitting |
| CN117410918B (en) * | 2023-12-14 | 2024-02-20 | 山西永强电气有限公司 | Electric power stay wire fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180920 Address after: 250101 Shandong Ji'nan hi tech Industrial Development Zone Xinlu road Qilu Software Park Co-patentee after: Weihai ever Power Technology Co., Ltd. Patentee after: Shandong Zhongshi Yitong Group Co., Ltd. Address before: 250002 Shandong Ji'nan hi tech Industrial Development Zone Xinlu road Qilu Software Park Co-patentee before: Weihai ever Power Technology Co., Ltd. Patentee before: Shandong Zhong Yuan Power Technology Co., Ltd. |