CN203942198U - A kind of high pressure line card maintenance assembling pincers - Google Patents
A kind of high pressure line card maintenance assembling pincers Download PDFInfo
- Publication number
- CN203942198U CN203942198U CN201420282698.6U CN201420282698U CN203942198U CN 203942198 U CN203942198 U CN 203942198U CN 201420282698 U CN201420282698 U CN 201420282698U CN 203942198 U CN203942198 U CN 203942198U
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- handle
- bar
- fixed handle
- flexible handle
- connecting plate
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Abstract
The utility model discloses a kind of high pressure line card maintenance assembling pincers, comprise fixed handle, flexible handle, roller mounting rod, pull bar hook, connecting rod, make bar, depression bar, initiatively connecting plate, the first guide and the second guide, described roller mounting rod is connected between fixed handle and flexible handle, described pull bar hook is arranged on the inside, upper end of fixed handle and protrudes from fixed handle foremost, described roller mounting rod is connected with pull bar hook by connecting rod, and the described bar of beating is arranged on flexible handle foremost.By the way, operator holds fixed handle and flexible handle, by roller mounting rod and connecting rod, pull pull bar hook, pull bar hook is moved to after desired location, beat bar by the pin on flexible handle on active connecting plate under the effect of waist circular recess, initiatively connecting plate rotates around the second guide, initiatively connecting plate is by driving depression bar to rotate around the first guide, by depression bar drive, make bar and depress pin, greatly facilitate the installation after maintenance, improved efficiency.
Description
Technical field
The utility model relates to the field of assembling pincers, especially a kind of high pressure line card maintenance assembling pincers.
Background technology
Domestic electrical network high pressure line card when using one section after, in order to guarantee good contact, guarantee good conductivity, will change and be coated with silver-colored red copper pressing plate.Because both sides are coated with silver-colored red copper pressing plate, be to be strained by two cylindrical pins by spring (extension spring) pulling force, and pulling force reach 25 kilograms.Line card design and line card size are shaped, and can not change.In maintenance and installation process, find that extension spring after straight pin has been installed has only stayed very little gap at another side on one side, very inconvenience is installed, operation is difficulty very.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of high pressure line card maintenance assembling pincers, operator holds fixed handle and flexible handle, by roller mounting rod and connecting rod, pull pull bar hook, pull bar hook is moved to after desired location, beat bar by flexible handle on active connecting plate under the effect of waist circular recess, initiatively connecting plate rotates around the second guide, initiatively connecting plate is by driving depression bar to rotate around the first guide, by depression bar drive, make bar and depress pin, greatly facilitate the installation after maintenance, improved efficiency.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of high pressure line card maintenance assembling pincers are provided, comprise fixed handle, flexible handle, roller mounting rod, pull bar hook, connecting rod, make bar, depression bar, active connecting plate, the first guide and the second guide, described flexible handle is arranged on the below of fixed handle, described roller mounting rod is connected between fixed handle and flexible handle, described pull bar hook is arranged on the inside, upper end of fixed handle and protrudes from fixed handle foremost, described roller mounting rod is connected with pull bar hook by connecting rod, the described bar of beating is arranged on flexible handle foremost, after described depression bar and initiatively connecting plate phase buckle, be arranged on the link position place of fixed handle and flexible handle, the first described guide and the second guide are arranged on respectively on depression bar and active connecting plate.
In preferred embodiment of the utility model, described depression bar and initiatively connecting plate are symmetrical structure, and described depression bar and initiatively connecting plate are installed in the both sides at the link position place of fixed handle and flexible handle.
In preferred embodiment of the utility model, described maintenance assembling pincers also comprise pressing plate and caliper, and described pressing plate and caliper are arranged on the front end of fixed handle inside successively.
In preferred embodiment of the utility model, described maintenance assembling pincers also comprise pin, spring bearer plate and stage clip, and described pin is arranged on the lower end of pressing plate, and described spring bearer plate is vertically connected with stage clip and is arranged on the lower end of inlay.
In preferred embodiment of the utility model, described maintenance assembling pincers also comprise the first torsion spring and the second torsion spring, the first described torsion spring is arranged on respectively the outside, junction of roller mounting rod and flexible handle, and the second described torsion spring is arranged on the outside, junction of playing bar and flexible handle.
In preferred embodiment of the utility model, described maintenance assembling pincers also comprise roller, and described roller is arranged on the junction between roller mounting rod and fixed handle.
In preferred embodiment of the utility model, on described active connecting plate, be provided with waist circular recess, on described flexible handle, pin is set, described pin is arranged in waist circular recess.
The beneficial effects of the utility model are: high pressure line card maintenance assembling pincers of the present utility model, operator holds fixed handle and flexible handle, by roller mounting rod and connecting rod, pull pull bar hook, pull bar hook is moved to after desired location, beat bar by flexible handle on active connecting plate under the effect of waist circular recess, initiatively connecting plate rotates around the second guide, initiatively connecting plate is by driving depression bar to rotate around the first guide, by depression bar drive, make bar and depress pin, greatly facilitate the installation after maintenance, improved efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:
Fig. 1 is the internal structure schematic diagram of the utility model high pressure line card maintenance assembling pincers one preferred embodiment;
Fig. 2 is the external structure schematic diagram of Fig. 1;
In accompanying drawing, the mark of each parts is as follows: 1, fixed handle, 2, flexible handle, 3, roller mounting rod, 4, pull bar hook, 5, connecting rod, 6, make bar, 7, depression bar, 8, connecting plate initiatively, 9, the first guide, the 10, second guide, 11, pin, 12, inlay, 13, pin, 14, spring bearer plate, 15 stage clips, 16, pressing plate, 17, the first torsion spring, the 18, second torsion spring, 19, roller, 20, waist circular recess, 21, pin, 22, packing ring, 23, screw.
Embodiment
Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, the utility model embodiment comprises:
A kind of high pressure line card maintenance assembling pincers, comprise fixed handle 1, flexible handle 2, roller mounting rod 3, pull bar hook 4, connecting rod 5, make bar 6, depression bar 7, active connecting plate 8, the first guide 9 and the second guide 10, described flexible handle 2 is arranged on the below of fixed handle 1, described roller mounting rod 3 is connected between fixed handle 1 and flexible handle 2, described pull bar hook 4 is arranged on the inside, upper end of fixed handle 1 and protrudes from fixed handle 1 foremost, described roller mounting rod 3 is connected with pull bar hook 4 by connecting rod 5, the described bar 6 of beating is arranged on flexible handle 2 foremost, after described depression bar 7 and initiatively connecting plate 8 phase buckles, be arranged on the link position place of fixed handle 1 and flexible handle 2, the first described guide 9 and the second guide 10 are arranged on respectively on depression bar 7 and active connecting plate 8.Wherein, described depression bar 7 and initiatively connecting plate 8 are symmetrical structure, and described depression bar 7 and initiatively connecting plate 8 are installed in the both sides at the link position place of fixed handle 1 and flexible handle 2.
In above-mentioned, described roller mounting rod 3, pull bar hook 4, connecting rod 5 and the installation of making bar 6 are all fixed installation by pin 11.
Further, described maintenance assembling pincers also comprise the first torsion spring 17 and the second torsion spring 18, it is outside with the junction of flexible handle 2 that the first described torsion spring 17 is arranged on respectively roller mounting rod 3, is buckled on the pin 11 of roller mounting rod 3 and the junction of flexible handle 2; The second described torsion spring 18 is arranged on that to make bar 6 outside with the junction of flexible handle 2, is buckled in the second torsion spring 18 and is arranged on the pin 11 of beating bar 6 and the junction of flexible handle 2.
In the utility model, described maintenance assembling pincers also comprise roller 19, and described roller 19 is arranged on the junction between roller mounting rod 3 and fixed handle 1.Operator holds fixed handle 1 and flexible handle 2, push down flexible handle 2, roller 19 rearward moves, by roller 19, drive roller mounting rod 3, connecting rod 5 and pull bar hook 4 to move backward simultaneously, by roller mounting rod 3 and connecting rod 5, pull pull bar hook 4, pull bar hook 4 is moved to after desired location, and the spring on workpiece is pulled open.
Further, described maintenance assembling pincers also comprise pressing plate 16, caliper 12, pin 13, spring bearer plate 14 and stage clip 15.Wherein, described pressing plate 16 and caliper 12 are arranged on the front end of fixed handle 1 inside successively; Described pin 13 is arranged on the lower end of pressing plate 16, and described spring bearer plate 14 is vertically connected with stage clip 15 and is arranged on the lower end of inlay 12.
In the utility model, on described active connecting plate 8, be provided with waist circular recess 20, on described flexible handle 2, pin 21 be set, described pin 21 is arranged in waist circular recess 20.Operator holds fixed handle 1 and flexible handle 2, push down flexible handle 2, the waist circular recess 20 interior movement of pin 21 on flexible handle 2 on active connecting plate 8, initiatively connecting plate 8 rotates on the second guide 10, tip by active connecting plate 8 ends drives depression bar 7 to rotate on the first guide 9, by depression bar 7 drives, make bar 6 and depress pin 13, pin 13 is pressed into position corresponding in workpiece.
Wherein, the first described guide 9 and the second guide 10 bottoms are also provided with packing ring 22 and screw 23.
The high pressure line card maintenance assembling pincers that the utility model discloses, for high pressure line card maintenance and installation, develop, operator holds fixed handle 1 and flexible handle 2, by roller mounting rod 3 and connecting rod 5, pull pull bar hook 4, pull bar hook 4 is moved to after desired location, beat bar 6 by pin 11 on flexible handle 2 on active connecting plate 8 under the effect of waist circular recess, initiatively connecting plate 8 rotates around the second guide 10, initiatively connecting plate 8 is by driving depression bar 7 to rotate around the first guide 9, by depression bar 7 drives, make bar 6 and depress pin 13, greatly facilitate the installation after maintenance, improved efficiency.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a high pressure line card maintenance assembling clamps, it is characterized in that, comprise fixed handle, flexible handle, roller mounting rod, pull bar hook, connecting rod, make bar, depression bar, active connecting plate, the first guide and the second guide, described flexible handle is arranged on the below of fixed handle, described roller mounting rod is connected between fixed handle and flexible handle, described pull bar hook is arranged on the inside, upper end of fixed handle and protrudes from fixed handle foremost, described roller mounting rod is connected with pull bar hook by connecting rod, the described bar of beating is arranged on flexible handle foremost, after described depression bar and initiatively connecting plate phase buckle, be arranged on the link position place of fixed handle and flexible handle, the first described guide and the second guide are arranged on respectively on depression bar and active connecting plate.
2. high pressure line card maintenance assembling pincers according to claim 1, is characterized in that, described depression bar and initiatively connecting plate are symmetrical structure, and described depression bar and initiatively connecting plate are installed in the both sides at the link position place of fixed handle and flexible handle.
3. high pressure line card maintenance assembling pincers according to claim 1, is characterized in that, described maintenance assembling pincers also comprise pressing plate and caliper, and described pressing plate and caliper are arranged on the front end of fixed handle inside successively.
4. high pressure line card maintenance assembling according to claim 3 clamps, it is characterized in that, described maintenance assembling pincers also comprise pin, spring bearer plate and stage clip, and described pin is arranged on the lower end of pressing plate, and described spring bearer plate is vertically connected with stage clip and is arranged on the lower end of inlay.
5. high pressure line card maintenance assembling according to claim 1 clamps, it is characterized in that, described maintenance assembling pincers also comprise the first torsion spring and the second torsion spring, the first described torsion spring is arranged on respectively the outside, junction of roller mounting rod and flexible handle, and the second described torsion spring is arranged on the outside, junction of playing bar and flexible handle.
6. high pressure line card maintenance assembling pincers according to claim 1, is characterized in that, described maintenance assembling pincers also comprise roller, and described roller is arranged on the junction between roller mounting rod and fixed handle.
7. high pressure line card maintenance assembling pincers according to claim 1, is characterized in that, on described active connecting plate, are provided with waist circular recess, on described flexible handle, pin are set, and described pin is arranged in waist circular recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282698.6U CN203942198U (en) | 2014-05-30 | 2014-05-30 | A kind of high pressure line card maintenance assembling pincers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282698.6U CN203942198U (en) | 2014-05-30 | 2014-05-30 | A kind of high pressure line card maintenance assembling pincers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203942198U true CN203942198U (en) | 2014-11-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282698.6U Expired - Fee Related CN203942198U (en) | 2014-05-30 | 2014-05-30 | A kind of high pressure line card maintenance assembling pincers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203942198U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009410A (en) * | 2014-05-30 | 2014-08-27 | 沙洲职业工学院 | High-voltage line clip repairing and assembling pincers |
| CN114334523A (en) * | 2021-12-13 | 2022-04-12 | 广西电网有限责任公司防城港供电局 | Novel low-temperature-rising reliable isolating switch |
-
2014
- 2014-05-30 CN CN201420282698.6U patent/CN203942198U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104009410A (en) * | 2014-05-30 | 2014-08-27 | 沙洲职业工学院 | High-voltage line clip repairing and assembling pincers |
| CN104009410B (en) * | 2014-05-30 | 2017-11-10 | 沙洲职业工学院 | A kind of high pressure line card maintenance assembling pincers |
| CN114334523A (en) * | 2021-12-13 | 2022-04-12 | 广西电网有限责任公司防城港供电局 | Novel low-temperature-rising reliable isolating switch |
| CN114334523B (en) * | 2021-12-13 | 2024-03-12 | 广西电网有限责任公司防城港供电局 | Isolation switch |
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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: 20141112 Termination date: 20170530 |
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| CF01 | Termination of patent right due to non-payment of annual fee |