CN204156136U - A kind of can the ground clamp of detection streamer break-make - Google Patents
A kind of can the ground clamp of detection streamer break-make Download PDFInfo
- Publication number
- CN204156136U CN204156136U CN201420644921.7U CN201420644921U CN204156136U CN 204156136 U CN204156136 U CN 204156136U CN 201420644921 U CN201420644921 U CN 201420644921U CN 204156136 U CN204156136 U CN 204156136U
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- CN
- China
- Prior art keywords
- train wheel
- wheel bridge
- lower plate
- break
- plate
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- 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 relate to a kind of can the ground clamp of detection streamer break-make, comprise and to be connected train wheel bridge and lower plate by clamping plate rotating shaft, clamping plate rotating shaft front end is provided with cable, train wheel bridge front underside is provided with a concave metal sheet, screw in screw bolt passes, cable upper end is fixedly connected with train wheel bridge with concave metal sheet, lower plate front inner surface is provided with an arc metal plate, screw rod is successively through lower screw, cable lower end is with arc metal plate and be fixedly connected with lower plate by double nut, train wheel bridge and lower plate junction are provided with a light-emitting diode, light-emitting diode is powered by button cell and by switch control rule break-make.Of the present utility modelly a kind ofly can the ground clamp train wheel bridge of detection streamer break-make and lower plate to be matched by concave metal sheet and camber sheet metal, can be used in clamping various difform workpiece, time saving and energy saving, and be provided with the series circuit of detection streamer break-make, fault can be investigated in time, simple to operate.
Description
Technical field
The utility model relates to a kind of grounding wire device, especially a kind of can the ground clamp of detection streamer break-make.
Background technology
Welding is a kind of process of processing non-dismountable structure, and the method makes two kinds of workpiece combine by heating or pressurizeing.Along with the development of modern science technology, welding has developed into an independently science, and is widely used in the every field of national economy.For many welding methods, ground clamp is absolutely necessary aid.Conventional clamp type ground clamp makes ground clamp clamping work pieces or frock by spring force, but usually make clamping force not because the shape of retaining part workpiece is different, in use also compare effort, and easily cause loose contact, make the welding current in welding process unstable, affect weldquality and production efficiency.In addition, traditional ground clamp cannot the break-make situation of detection streamer, and the investigation for fault exists certain difficulty.
Utility model content
The technical problems to be solved in the utility model is: for solving above-mentioned Problems existing, provide a kind of can the ground clamp of detection streamer break-make, can the connection of fast detecting cable, and conveniently clamp various difformity workpiece.
The utility model solves the technical scheme that its technical problem adopts: a kind of can the ground clamp of detection streamer break-make, comprise train wheel bridge and lower plate, described train wheel bridge is connected by clamping plate rotating shaft with lower plate, described clamping plate rotating shaft is provided with spring, described spring one end is to the lower surface being located at train wheel bridge, the described spring other end is to the upper surface being located at lower plate, described clamping plate rotating shaft front end is provided with cable, described train wheel bridge front end offers screw, described train wheel bridge front underside is provided with a concave metal sheet, described train wheel bridge upper surface is provided with bolt, described cable upper end is arranged between train wheel bridge and concave metal sheet, screw in described screw bolt passes, cable upper end is fixedly connected with train wheel bridge with concave metal sheet, described lower plate front end offers lower screw, described lower plate front inner surface is provided with an arc metal plate, lower plate front end is provided with screw rod, described cable lower end is arranged between lower plate and arc metal plate, described screw rod is successively through lower screw, cable lower end is with arc metal plate and be fixedly connected with lower plate by double nut, double nut centre position is as external tapping, described screw rod one end is on the inwall being located at arc metal plate, described train wheel bridge and lower plate junction are provided with a light-emitting diode, described light-emitting diode one end is connected on the bolt of train wheel bridge by wire I, the described light-emitting diode other end connects button cell, button cell connecting valve, described switch is connected on the screw rod of lower plate by wire II, light-emitting diode is powered by button cell, and by the break-make of ON-OFF control circuit, when the switch is closed, light-emitting diode, cable and power supply form series circuit, light-emitting diode is bright.
Further, in order to play better fixation, metallic gasket I between described bolt and train wheel bridge, is provided with.
Further, in order to play better fixation, metallic gasket II between described double nut and lower plate, is provided with.
The beneficial effects of the utility model are, of the present utility modelly a kind ofly can the ground clamp train wheel bridge of detection streamer break-make and lower plate to be matched by concave metal sheet and camber sheet metal, can be used in clamping various difform workpiece, time saving and energy saving, and be provided with the series circuit of detection streamer break-make, fault can be investigated in time, simple to operate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. train wheel bridges, 2. lower plate in figure, 3. clamping plate rotating shaft, 4. spring, 5. cable, 6. concave metal sheet, 7. bolt, 8. arc metal plate, 9. screw rod, 10. double nut, 11. light-emitting diodes, 12. switches, 13. metallic gasket I, 14. metallic gasket II.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1 a kind of can the ground clamp of detection streamer break-make, comprise train wheel bridge 1 and lower plate 2, train wheel bridge 1 is connected by clamping plate rotating shaft 3 with lower plate 2, clamping plate rotating shaft 3 is provided with spring 4, spring 4 one end is to the lower surface being located at train wheel bridge, spring 4 other end is to the upper surface being located at lower plate, and clamping plate rotating shaft 3 front end is provided with cable 5, makes ground clamp have good electric conductivity.Train wheel bridge 1 front end offers screw, train wheel bridge 1 front underside is provided with a concave metal sheet 6, train wheel bridge 1 upper surface is provided with bolt 7, cable 5 upper end is arranged between train wheel bridge 1 and concave metal sheet 6, bolt 7 is fixedly connected with train wheel bridge 1 with concave metal sheet 6 through upper screw, cable 5 upper end successively, lower plate 2 front end offers lower screw, lower plate 3 front inner surface is provided with an arc metal plate 8, arc metal plate 8 and concave metal sheet 6 match, can be used for clamping the workpiece without shape, and time saving and energy saving.
Lower plate 2 front end is provided with screw rod 9, cable 5 lower end is arranged between lower plate 2 and arc metal plate 8, screw rod 9 successively through lower screw, cable 5 lower end is with arc metal plate 8 and be fixedly connected with lower plate 2 by double nut 10, double nut 10 centre position is as external tapping.In order to promote fixed effect, screw rod 9 one end is on the inwall being located at arc metal plate 8.
Train wheel bridge 1 and lower plate 2 junction are provided with a light-emitting diode 11, light-emitting diode 11 one end is connected on the bolt 7 of train wheel bridge 1 by wire I, light-emitting diode 11 other end connects button cell, button cell connecting valve 12, switch 12 is connected on the screw rod 9 of lower plate 2 by wire II, light-emitting diode is powered by button cell, and by the break-make of ON-OFF control circuit.
During detection, pin grip part and train wheel bridge and lower plate clamping part are disconnected, open switch, when cable is conducting state, light-emitting diode, cable and power supply form series circuit, and light-emitting diode is bright; Otherwise when cable is off state, light-emitting diode does not work, thus the break-make of detection streamer, fault can be investigated in time.
In order to play better fixation, between bolt 7 and train wheel bridge 1, being provided with metallic gasket I13, between double nut 10 and lower plate 2, being provided with metallic gasket II14.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (3)
1. one kind can the ground clamp of detection streamer break-make, it is characterized in that: comprise train wheel bridge (1) and lower plate (2), described train wheel bridge (1) is connected by clamping plate rotating shaft (3) with lower plate (2), described clamping plate rotating shaft (3) is provided with spring (4), described spring (4) one end is to the lower surface being located at train wheel bridge (1), described spring (4) other end is to the upper surface being located at lower plate (2), described clamping plate rotating shaft (3) front end is provided with cable (5), described train wheel bridge (1) front end offers screw, described train wheel bridge (1) front underside is provided with a concave metal sheet (6), described train wheel bridge (1) upper surface is provided with bolt (7), described cable (5) upper end is arranged between train wheel bridge (1) and concave metal sheet (6), described bolt (7) is successively through upper screw, cable (5) upper end is fixedly connected with train wheel bridge (1) with concave metal sheet (6), described lower plate (2) front end offers lower screw, described lower plate (2) front inner surface is provided with an arc metal plate (8), lower plate (2) front end is provided with screw rod (9), described cable (5) lower end is arranged between lower plate (2) and arc metal plate (8), described screw rod (9) is successively through lower screw, cable (5) lower end is fixedly connected with arc metal plate (8) and by double nut (10) with lower plate (2), described screw rod (9) one end is on the inwall being located at arc metal plate (8), described train wheel bridge (1) and lower plate (2) junction are provided with a light-emitting diode (11), described light-emitting diode (11) one end is connected on the bolt (7) of train wheel bridge (1) by wire I, described light-emitting diode (11) other end connects button cell, button cell connecting valve (12), described switch (12) is connected on the screw rod (9) of lower plate (2) by wire II.
2. according to claim 1 a kind of can the ground clamp of detection streamer break-make, it is characterized in that: between described bolt (7) and train wheel bridge (1), be provided with metallic gasket I (11).
3. according to claim 1 a kind of can the ground clamp of detection streamer break-make, it is characterized in that: between described double nut (10) and lower plate (2), be provided with metallic gasket II (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644921.7U CN204156136U (en) | 2014-10-31 | 2014-10-31 | A kind of can the ground clamp of detection streamer break-make |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644921.7U CN204156136U (en) | 2014-10-31 | 2014-10-31 | A kind of can the ground clamp of detection streamer break-make |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156136U true CN204156136U (en) | 2015-02-11 |
Family
ID=52514225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644921.7U Expired - Fee Related CN204156136U (en) | 2014-10-31 | 2014-10-31 | A kind of can the ground clamp of detection streamer break-make |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156136U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107598346A (en) * | 2017-09-18 | 2018-01-19 | 沈阳飞机工业（集团）有限公司 | Conduit argon arc welding has line Rapid connecting clamp |
| CN107946855A (en) * | 2017-09-13 | 2018-04-20 | 东阳市光明电力建设有限公司 | Short circuit testing wire clamp |
| CN110247341A (en) * | 2019-06-03 | 2019-09-17 | 广州供电局有限公司 | Intelligent anchor ear device |
| CN111547577A (en) * | 2020-04-20 | 2020-08-18 | 浙江百花胶带有限公司 | Cord constant force supply device of V-belt |
| CN112003048A (en) * | 2020-08-31 | 2020-11-27 | 广东电网有限责任公司广州供电局 | Grounding system and grounding wire clamp |
-
2014
- 2014-10-31 CN CN201420644921.7U patent/CN204156136U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946855A (en) * | 2017-09-13 | 2018-04-20 | 东阳市光明电力建设有限公司 | Short circuit testing wire clamp |
| CN107946855B (en) * | 2017-09-13 | 2019-05-10 | 东阳市光明电力建设有限公司 | It is shorted testing wire clamp |
| CN107598346A (en) * | 2017-09-18 | 2018-01-19 | 沈阳飞机工业（集团）有限公司 | Conduit argon arc welding has line Rapid connecting clamp |
| CN110247341A (en) * | 2019-06-03 | 2019-09-17 | 广州供电局有限公司 | Intelligent anchor ear device |
| CN111547577A (en) * | 2020-04-20 | 2020-08-18 | 浙江百花胶带有限公司 | Cord constant force supply device of V-belt |
| CN112003048A (en) * | 2020-08-31 | 2020-11-27 | 广东电网有限责任公司广州供电局 | Grounding system and grounding wire clamp |
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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: 20150211 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |