CN104009410B - A kind of high pressure line card maintenance assembling pincers - Google Patents
A kind of high pressure line card maintenance assembling pincers Download PDFInfo
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- CN104009410B CN104009410B CN201410234311.4A CN201410234311A CN104009410B CN 104009410 B CN104009410 B CN 104009410B CN 201410234311 A CN201410234311 A CN 201410234311A CN 104009410 B CN104009410 B CN 104009410B
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- handle
- bar
- connecting plate
- fixed handle
- flexible handle
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Abstract
The invention discloses a kind of high pressure line card to repair assembling pincers, including fixed handle, flexible handle, roller mounting rod, pull bar hook, connecting rod, beat bar, depression bar, active 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 inside the upper end of fixed handle and protrudes from fixed handle front end, described roller mounting rod is connected by connecting rod with pull bar hook, the described front end made bar and be arranged on flexible handle.Through the above way, operator's hand holds fixed handle and flexible handle, pull bar hook is pulled by roller mounting rod and connecting rod, pull bar hook move to needed for behind position, make bar by the pin on flexible handle under kidney ellipsoid groove acts on active connecting plate, active connecting plate rotates around the second guide, active connecting plate is by driving depression bar to be rotated around the first guide, driven by depression bar and beat bar pressure pin, greatly facilitated the installation after maintenance, improve efficiency.
Description
Technical field
The present invention relates to the field of assembling pincers, especially a kind of high pressure line card maintenance assembling pincers.
Background technology
Domestic power network high pressure line card using one section when after, in order to ensure good contact, ensure good conduction
Property it is necessary to change apply silver red copper pressing plate.Because the red copper pressing plate that both sides apply silver is by spring（Extension spring）Pulling force passes through two cylinders
Shape pin tenses, and pulling force reaches 25 kilograms.Line card is designed and line card size has been shaped, it is impossible to is changed.In maintenance and installation process
It is middle to find while being mounted with after straight pin that the gap of very little has only been stayed in extension spring in another side, installation is extremely inconvenient, and operation is extremely tired
It is difficult.
The content of the invention
The present invention solves the technical problem of a kind of high pressure line card maintenance assembling pincers are provided, operator's hand holds fixation
Handle and flexible handle, after pulling pull bar hook, pull bar hook to move required position to by roller mounting rod and connecting rod, make bar and pass through
On flexible handle on active connecting plate under the effect of kidney ellipsoid groove, active connecting plate rotates around the second guide, and active connecting plate passes through drive
Depression bar rotates around the first guide, is driven by depression bar and beats bar pressure pin, greatly facilitated the installation after maintenance, improve efficiency.
In order to solve the above technical problems, one aspect of the present invention is：A kind of high pressure line card maintenance dress is provided
With pincers, including fixed handle, flexible handle, roller mounting rod, pull bar hook, connecting rod, beat bar, depression bar, active connecting plate, first
Guide and the second guide, described flexible handle are arranged on the lower section of fixed handle, and described roller mounting rod is connected to solid
Determine between handle and flexible handle, before described pull bar hook is arranged on inside the upper end of fixed handle and protrudes from fixed handle most
End, described roller mounting rod are connected by connecting rod with pull bar hook, the described front end made bar and be arranged on flexible handle,
It is arranged on after described depression bar and active connecting plate phase buckle at the link position of fixed handle and flexible handle, the described first pin
Set and the second guide are separately mounted on depression bar and active connecting plate.
In a preferred embodiment of the present invention, described depression bar and active connecting plate are symmetrical structure, described
Depression bar and active connecting plate are installed in the both sides at the link position of fixed handle and flexible handle.
In a preferred embodiment of the present invention, described maintenance assembling pincers also include pressing plate and caliper, described pressing plate
The front end being sequentially arranged at caliper inside fixed handle.
In a preferred embodiment of the present invention, described maintenance assembling pincers also include pin, spring bearer plate and stage clip, institute
The pin stated is arranged on the lower end of pressing plate, and described spring bearer plate and stage clip, which are vertically connected, to be connect and installed in the lower end of inlay.
In a preferred embodiment of the present invention, described maintenance assembling pincers also include the first torsion spring and the second torsion spring, institute
The first torsion spring stated is separately mounted to outside the junction of roller mounting rod and flexible handle, and the second described torsion spring is arranged on and beaten
Outside the junction of bar and flexible handle.
In a preferred embodiment of the present invention, described maintenance assembling pincers also include roller, and described roller is arranged on
Junction between roller mounting rod and fixed handle.
In a preferred embodiment of the present invention, kidney ellipsoid groove, described activity are provided with described active connecting plate
Pin is set on handle, and described pin is arranged in kidney ellipsoid groove.
The beneficial effects of the invention are as follows：The present invention high pressure line card maintenance assembling pincers, operator's hand hold fixed handle and
Flexible handle, after pulling pull bar hook, pull bar hook to move required position to by roller mounting rod and connecting rod, make bar and pass through movable hand
On handle on active connecting plate kidney ellipsoid groove effect under, active connecting plate rotates around the second guide, active connecting plate by drive depression bar around
First guide rotates, and is driven by depression bar and beats bar pressure pin, greatly facilitated the installation after maintenance, improve efficiency.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other
Accompanying drawing, wherein：
Fig. 1 is the internal structure schematic diagram of high pressure line card maintenance assembling one preferred embodiment of pincers of the present invention；
Fig. 2 is Fig. 1 external structure schematic diagram；
The mark of each part is as follows in accompanying drawing：1st, fixed handle, 2, flexible handle, 3, roller mounting rod, 4, pull bar hook, 5,
Connecting rod, 6, make bar, 7, depression bar, 8, active connecting plate, the 9, first guide, the 10, second guide, 11, pin, 12, inlay, 13,
Pin, 14, spring bearer plate, 15 stage clips, 16, pressing plate, the 17, first torsion spring, the 18, second torsion spring, 19, roller, 20, kidney ellipsoid groove,
21st, pin, 22, packing ring, 23, screw.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
All other embodiment that technical staff is obtained under the premise of creative work is not made, belong to the model that the present invention protects
Enclose.
As depicted in figs. 1 and 2, the embodiment of the present invention includes：
A kind of high pressure line card maintenance assembling pincers, including fixed handle 1, flexible handle 2, roller mounting rod 3, pull bar hook 4, company
Extension bar 5, bar 6, depression bar 7, active connecting plate 8, the first guide 9 and the second guide 10 are beaten, described flexible handle 2 is arranged on solid
Determine the lower section of handle 1, described roller mounting rod 3 is connected between fixed handle 1 and flexible handle 2, and described pull bar hook 4 is pacified
Inside the upper end of fixed handle 1 and protrude from the front end of fixed handle 1, described roller mounting rod 3 by connecting rod 5 with
Pull bar hook 4 is connected, the described front end made bar 6 and be arranged on flexible handle 2, described depression bar 7 and the phase buckle of active connecting plate 8
It is arranged on afterwards at the link position of fixed handle 1 and flexible handle 2, the first described guide 9 and the second guide 10 are installed respectively
On depression bar 7 and active connecting plate 8.Wherein, described depression bar 7 and active connecting plate 8 are symmetrical structure, described depression bar 7
The both sides being installed in active connecting plate 8 at the link position of fixed handle 1 and flexible handle 2.
In above-mentioned, described roller mounting rod 3, pull bar hook 4, connecting rod 5 and play the installation of bar 6 and entered by pin 11
Row is fixedly mounted.
Further, described maintenance assembling pincers also include the first torsion spring 17 and the second torsion spring 18, the first described torsion spring
17 are separately mounted to roller mounting rod 3 with outside the junction of flexible handle 2, that is, being buckled in roller mounting rod 3 and flexible handle 2
Junction pin 11 on；The second described torsion spring 18, which is arranged on, to be beaten outside the junction of bar 6 and flexible handle 2, i.e. buckle
It is arranged on and is beaten on pin 11 of the bar 6 with the junction of flexible handle 2 in the second torsion spring 18.
In the present invention, described maintenance assembling pincers also include roller 19, described roller 19 be arranged on roller mounting rod 3 and
Junction between fixed handle 1.Operator's hand holds fixed handle 1 and flexible handle 2, pushes down flexible handle 2, roller 19 to
Rear is moved, and is driven roller mounting rod 3, connecting rod 5 and pull bar hook 4 by roller 19 while is moved rearwards, passes through roller mounting rod 3
After pulling pull bar hook 4, pull bar hook 4 to move required position to connecting rod 5, the spring on workpiece is pulled open.
Further, described maintenance assembling pincers also include pressing plate 16, caliper 12, pin 13, spring bearer plate 14 and pressure
Spring 15.Wherein, described pressing plate 16 and caliper 12 are sequentially arranged at the front end inside fixed handle 1；Described pin 13 is installed
In the lower end of pressing plate 16, described spring bearer plate 14 and stage clip 15 are vertically connected and connect and installed in the lower end of inlay 12.
In the present invention, kidney ellipsoid groove 20 is provided with described active connecting plate 8, pin is set on described flexible handle 2
Post 21, described pin 21 are arranged in kidney ellipsoid groove 20.Operator's hand holds fixed handle 1 and flexible handle 2, pushes down activity
Handle 2, the pin 21 on flexible handle 2 move in the kidney ellipsoid groove 20 on active connecting plate 8, and active connecting plate 8 is second
Rotated on guide 10, drive depression bar 7 to be rotated on the first guide 9 by the tip of the end of active connecting plate 8, by depression bar
7 drives make bar 6 and depress pin 13, and pin 13 is pressed into corresponding position in workpiece.
Wherein, the first described guide 9 and the bottom of the second guide 10 are additionally provided with packing ring 22 and screw 23.
The high pressure line card maintenance assembling pincers that the present invention discloses, are developed, operator's hand for high pressure line card maintenance and installation
Fixed handle 1 and flexible handle 2 are held, pull bar hook 4 is pulled by roller mounting rod 3 and connecting rod 5, pull bar hook 4 is moved to required
Behind position, beat bar 6 by pin 11 on flexible handle 2 on active connecting plate 8 kidney ellipsoid groove effect under, active connecting plate 8 is around second
Guide 10 rotates, and active connecting plate 8 drives dozen bar 6 to depress pin 13 by driving depression bar 7 to be rotated around the first guide 9, by depression bar 7,
The installation after maintenance is greatly facilitated, improves efficiency.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Claims (4)
1. a kind of high pressure line card maintenance assembling pincers, it is characterised in that including fixed handle, flexible handle, roller mounting rod, pull bar
Hook, connecting rod, bar, depression bar, active connecting plate, the first guide and the second guide are beaten, described flexible handle is to pass through rotation
Connected mode is arranged on the lower section of fixed handle, and one end of described roller mounting rod is rotationally connected with flexible handle, another
End can be arranged on fixed handle movably forward and backward, and described pull bar hook is arranged on inside the upper end of fixed handle and protruded from solid
Determine handle front end, described roller mounting rod is connected by connecting rod with pull bar hook, and described bar of beating is by the company of rotation
Mode is connect behind the front end of flexible handle, described depression bar and active connecting plate phase buckle, depression bar and active connecting plate
It is arranged in a manner of rotation connection at the link position of fixed handle and flexible handle, and active connecting plate and flexible handle
Mutually it is driven, depression bar is mutually driven with making bar, and the first described guide and the second guide are separately mounted on depression bar and active connecting plate,
Also include pressing plate, caliper, pin, spring bearer plate and stage clip, described pressing plate is arranged on the front end inside fixed handle, described
Caliper is arranged on the rear end of pressing plate and inside fixed handle, and described pin is arranged on the lower end of pressing plate, described spring
Pressing plate and stage clip, which are vertically connected, to be connect and installed in the lower end of caliper.
2. high pressure line card maintenance assembling pincers according to claim 1, it is characterised in that described maintenance assembling pincers also include
First torsion spring and the second torsion spring, the first described torsion spring are separately mounted to outside the junction of roller mounting rod and flexible handle,
The second described torsion spring is arranged on and beaten outside the junction of bar and flexible handle.
3. high pressure line card maintenance assembling pincers according to claim 1, it is characterised in that described maintenance assembling pincers also include
Roller, described roller are arranged on the junction between roller mounting rod and fixed handle.
4. high pressure line card maintenance assembling pincers according to claim 1, it is characterised in that set on described active connecting plate
There is kidney ellipsoid groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410234311.4A CN104009410B (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 |
|---|---|---|---|
| CN201410234311.4A CN104009410B (en) | 2014-05-30 | 2014-05-30 | A kind of high pressure line card maintenance assembling pincers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104009410A CN104009410A (en) | 2014-08-27 |
| CN104009410B true CN104009410B (en) | 2017-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410234311.4A Active CN104009410B (en) | 2014-05-30 | 2014-05-30 | A kind of high pressure line card maintenance assembling pincers |
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| Country | Link |
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| CN (1) | CN104009410B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110890720A (en) * | 2019-12-17 | 2020-03-17 | 国网山东省电力公司泰安供电公司 | Auxiliary tool for installing wire protection pipe and method for installing wire protection pipe |
| CN112792784B (en) * | 2021-01-29 | 2023-07-28 | 神华神东煤炭集团有限责任公司 | Cotter pin assembly device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004338A (en) * | 1975-11-04 | 1977-01-25 | Deere & Company | Snap ring tool |
| US4366729A (en) * | 1981-03-02 | 1983-01-04 | Bell Telephone Laboratories, Incorporated | Coil spring extender tool |
| US5311798A (en) * | 1990-04-02 | 1994-05-17 | Trusky Michael T | Spring spreading tool |
| US6434807B1 (en) * | 2000-08-02 | 2002-08-20 | Paul Begin | Apparatus for removing and replacing coil springs and fasteners |
| CN2723121Y (en) * | 2004-07-26 | 2005-09-07 | 建设工业(集团)有限责任公司 | Pull spring pincers |
| CN203942198U (en) * | 2014-05-30 | 2014-11-12 | 沙洲职业工学院 | A kind of high pressure line card maintenance assembling pincers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0135821Y2 (en) * | 1985-09-20 | 1989-11-01 |
-
2014
- 2014-05-30 CN CN201410234311.4A patent/CN104009410B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004338A (en) * | 1975-11-04 | 1977-01-25 | Deere & Company | Snap ring tool |
| US4366729A (en) * | 1981-03-02 | 1983-01-04 | Bell Telephone Laboratories, Incorporated | Coil spring extender tool |
| US5311798A (en) * | 1990-04-02 | 1994-05-17 | Trusky Michael T | Spring spreading tool |
| US6434807B1 (en) * | 2000-08-02 | 2002-08-20 | Paul Begin | Apparatus for removing and replacing coil springs and fasteners |
| CN2723121Y (en) * | 2004-07-26 | 2005-09-07 | 建设工业(集团)有限责任公司 | Pull spring pincers |
| CN203942198U (en) * | 2014-05-30 | 2014-11-12 | 沙洲职业工学院 | A kind of high pressure line card maintenance assembling pincers |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104009410A (en) | 2014-08-27 |
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| CB03 | Change of inventor or designer information |
Inventor after: Yan Feng Inventor after: Zhang Furong Inventor after: Zhang Yong Inventor after: Deng Chaojie Inventor after: Gao Ping Inventor before: Yan Feng Inventor before: Zhang Furong Inventor before: Zhang Yong Inventor before: Deng Chaojie Inventor before: Gao Ping |
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| GR01 | Patent grant |