CN204349332U - A kind of suspension clamp for electric line fastened tools with moment Presentation Function - Google Patents
A kind of suspension clamp for electric line fastened tools with moment Presentation Function Download PDFInfo
- Publication number
- CN204349332U CN204349332U CN201420629208.5U CN201420629208U CN204349332U CN 204349332 U CN204349332 U CN 204349332U CN 201420629208 U CN201420629208 U CN 201420629208U CN 204349332 U CN204349332 U CN 204349332U
- Authority
- CN
- China
- Prior art keywords
- rod body
- moment
- lasso
- handle
- suspension clamp
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
This practicality discloses a kind of suspension clamp for electric line fastened tools with moment Presentation Function, comprise connecting-rod body, box spanner, described connecting-rod body one end is welded with a sleeve pipe, described sleeve pipe is other has a square groove, described square groove place is provided with moment display, the each face of the other end of described connecting-rod body is equipped with two circular holes of adjacent certain distance, described box spanner comprises handle, one end of described handle is provided with a lasso, described lasso internal welding is connected to sleeve, described sleeve lining is provided with nut card tooth, described handle is provided with resistance strain gage near lasso place, described resistance strain gage is connected with moment display, the other end of described handle is also provided with two circular holes of adjacent certain distance, be connected with the other end of described connecting-rod body.Compared with prior art, the utility model not only can reduce the labour intensity of workman, and can facilitate conversion direction, the more important thing is and can demonstrate the degree of tightening, and equipment is run lastingly.
Description
Technical field
The utility model relates to technical field of electric power, is specifically related to a kind of suspension clamp for electric line fastened tools with moment Presentation Function.
Background technology
Along with the change of power system operation mode, structure and more and more higher to the requirement of grid stability and power supply reliability, power-on serving, maintenance and test are carried out to transmission line and has become inevitable.Wear to not having concrete regulation due to bolt in early stage transmission line, most of suspension clamp drift bolt from inside to outside, therefore generally adopts traditional power failure operation or the fastening suspension clamp nut of equal potential working method.Although drop into a large amount of human and material resources, financial resources, suspension clamp nut degree of tightening when tightening is not easy to hold, the tension of twisting, easy damage device, and the words of pine use a period of time just ineffective; Used tool is heavier in addition, generally cast iron, add the labour intensity of workman, so this problem is never effectively solved, therefore, tighten degree in the urgent need to what develop that a kind of device accurately can show nut, not only make the endurable operation of device, and can also labor strength be reduced.
Utility model content
For solving the problem, the purpose of this utility model is to provide a kind of suspension clamp for electric line fastened tools with moment Presentation Function, and this tool construction is simple, reasonable in design, easy to operate, what accurately show nut tightens degree, to make the endurable operation of suspension clamp.
For achieving the above object, the technical solution adopted in the utility model is: a kind of suspension clamp for electric line fastened tools with moment Presentation Function, comprise connecting-rod body, box spanner, described connecting-rod body adopts inner hollow, the stainless steel material that cross section is square is made, described connecting-rod body one end is welded with a sleeve pipe, described sleeve pipe is other has a square groove, described square groove place is provided with moment display, the each face of the other end of described connecting-rod body is equipped with two circular holes of adjacent certain distance, described box spanner comprises handle, one end of described handle is provided with a lasso, described lasso internal welding is connected to sleeve, described sleeve lining is provided with nut card tooth, described handle is provided with resistance strain gage near lasso place, described resistance strain gage is connected with moment display, the other end of described handle is also provided with two circular holes of adjacent certain distance, be connected with the other end of described connecting-rod body.
Described connecting-rod body is made rear L-shaped.
Described moment display inside is integrated with signal amplification circuit and analog to digital converter.
The beneficial effects of the utility model are: described connecting-rod body adopts stainless steel material to make, lighter, reduces the labour intensity of workman; The sleeve pipe of one end welding of described connecting-rod body, the operation of convenient for maintaining workman; Each face of described connecting-rod body is equipped with circular hole, with described box spanner be connected by bolt after, if when reality uses, need to turn direction, can easily adjust; The moment display device used in described instrument, when using box spanner clamp nut, near the resistance strain gage one side tension that box spanner is arranged, a pressurized, the bending strain amount of box spanner is converted to the resistance change of foil gauge, by the signal amplification circuit had with moment display self, resistance change is converted into voltage signal, and through the conversion of analog to digital converter, finally show in moment display, what such maintenance personal just accurately can estimate suspension clamp tightens degree, keeps the lasting operation of equipment.
Compared with prior art, the utility model structural design is simple, and handled easily, not only can reduce the labour intensity of workman, and can facilitate conversion direction, the more important thing is and can demonstrate the degree of tightening, and equipment is run lastingly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, concrete structure of the present utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1. sleeve pipe, 2. moment display, 3. connecting-rod body, 4. circular hole, 5. box spanner, 6. wire, 7. resistance strain gage, 8. wire, 9. sleeve.
Embodiment
As shown in Figure 1, a kind of suspension clamp for electric line fastened tools with moment Presentation Function, comprise connecting-rod body 3, box spanner 5, described connecting-rod body 3 adopts inner hollow, the stainless steel material that cross section is square is made, make rear L-shaped, described connecting-rod body 3 one end is welded with a sleeve pipe 1, described sleeve pipe 1 is other has a square groove, described square groove place is provided with moment display 2, the each face of the other end of described connecting-rod body 3 is equipped with two circular holes 4 of adjacent certain distance, described box spanner 5 comprises handle, one end of described handle is provided with a lasso, described lasso internal welding is connected to sleeve 9, described sleeve 8 inwall is provided with nut card tooth, described handle is provided with resistance strain gage 7 near lasso place, described resistance strain gage 7 is connected with moment display 2, the other end of described handle is also provided with two circular holes of adjacent certain distance, be connected with the other end of described connecting-rod body 3.
The utility model in use, when using box spanner clamp nut, near the resistance strain gage one side tension that box spanner is arranged, a pressurized, the bending strain amount of box spanner is converted to the resistance change of foil gauge, by being connected with the circuit that moment display self has, resistance change is converted into voltage signal, and through analog-to-digital conversion, finally show in moment display, what such maintenance personal just accurately can estimate suspension clamp tightens degree, keeps the lasting operation of equipment; When connecting-rod body needs with box spanner conversion direction, pull down connecting bolt, box spanner is connected on the another side of connecting-rod body, handled easily.
Described above is only preferred embodiment of the present utility model; above-mentioned specific embodiment is not to restriction of the present utility model; all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to protection range of the present utility model.
Claims (3)
1. the suspension clamp for electric line fastened tools with moment Presentation Function, comprise connecting-rod body, box spanner, it is characterized in that: described connecting-rod body adopts inner hollow, the stainless steel material that cross section is square is made, described connecting-rod body one end is welded with a sleeve pipe, described sleeve pipe is other has a square groove, described square groove place is provided with moment display, the each face of the other end of described connecting-rod body is equipped with two circular holes of adjacent certain distance, described box spanner comprises handle, one end of described handle is provided with a lasso, described lasso internal welding is connected to sleeve, described sleeve lining is provided with nut card tooth, described handle is provided with resistance strain gage near lasso place, described resistance strain gage is connected with moment display, the other end of described handle is also provided with two circular holes of adjacent certain distance, be connected with the other end of described connecting-rod body.
2. the suspension clamp for electric line fastened tools of band moment Presentation Function according to claim 1, is characterized in that: described connecting-rod body is made rear L-shaped.
3. the suspension clamp for electric line fastened tools of band moment Presentation Function according to claim 1, is characterized in that: described moment display inside is integrated with signal amplification circuit and analog to digital converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629208.5U CN204349332U (en) | 2014-10-28 | 2014-10-28 | A kind of suspension clamp for electric line fastened tools with moment Presentation Function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420629208.5U CN204349332U (en) | 2014-10-28 | 2014-10-28 | A kind of suspension clamp for electric line fastened tools with moment Presentation Function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349332U true CN204349332U (en) | 2015-05-20 |
Family
ID=53232575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420629208.5U Expired - Fee Related CN204349332U (en) | 2014-10-28 | 2014-10-28 | A kind of suspension clamp for electric line fastened tools with moment Presentation Function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204349332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207862A (en) * | 2016-09-24 | 2016-12-07 | 国家电网公司 | The charged positor of suspension clamp gyroaxis |
-
2014
- 2014-10-28 CN CN201420629208.5U patent/CN204349332U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106207862A (en) * | 2016-09-24 | 2016-12-07 | 国家电网公司 | The charged positor of suspension clamp gyroaxis |
| CN106207862B (en) * | 2016-09-24 | 2017-11-07 | 国家电网公司 | The powered restorer of suspension clamp gyroaxis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2496085A (en) | A bolt | |
| CN204349332U (en) | A kind of suspension clamp for electric line fastened tools with moment Presentation Function | |
| CN208010868U (en) | Rope clamp formula cord clip | |
| CN204441498U (en) | A kind of ground connection pricker easy to plug and special plug-pull tool thereof | |
| CN203560357U (en) | Hook used for steel wire rope | |
| CN203390893U (en) | Sliding weight for pulling pin | |
| CN204152457U (en) | A kind of rat hole drilling tool clamping device | |
| CN204141049U (en) | A kind of fixing pipeline device | |
| CN201474288U (en) | Fastener of steel pipe scaffold | |
| CN204333769U (en) | A kind of transmission line connecting tool | |
| CN204326677U (en) | Novel power transmission power line steel tuble pole | |
| CN204850482U (en) | Anti - stretch -draw pre -compaction instrument of jack | |
| CN204126244U (en) | A kind of exterior wall scaffold detachable wall connecting piece | |
| CN203961293U (en) | A kind of construction formwork connection fastening structure | |
| CN204001927U (en) | The power transmission steel pipe tower cross-arm handle that strides | |
| CN203006799U (en) | Standard knot coupling sleeve stop device of tower crane | |
| CN205421913U (en) | Scalable formwork ejector pin | |
| CN204152172U (en) | A kind of reinforced general can assembled steel structure support | |
| CN202827784U (en) | Engine hood wire drawing device with pull rod assembly | |
| CN203547101U (en) | Screw bolt tool type overhanging scaffold | |
| CN202900296U (en) | Yielding tension-free prestressed anchor cable | |
| CN204174934U (en) | The quick attachment fastener of a kind of round bar through walls | |
| CN204082843U (en) | A kind of stone bolt | |
| CN204376343U (en) | Fastening stay wire presss from both sides | |
| CN201685216U (en) | Multiplying device for fastening large-torque bolt with small-range fixed-torque wrench |
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: 20150520 Termination date: 20151028 |
|
| EXPY | Termination of patent right or utility model |