CN207415183U - General pin pulling clamp - Google Patents
General pin pulling clamp Download PDFInfo
- Publication number
- CN207415183U CN207415183U CN201721620883.1U CN201721620883U CN207415183U CN 207415183 U CN207415183 U CN 207415183U CN 201721620883 U CN201721620883 U CN 201721620883U CN 207415183 U CN207415183 U CN 207415183U
- Authority
- CN
- China
- Prior art keywords
- support base
- pull rod
- binding clip
- support
- pin
- 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
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 11
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 5
- 244000152100 Sorbus torminalis Species 0.000 claims description 5
- 239000012212 insulator Substances 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000284 extract Substances 0.000 description 11
- 238000003756 stirring Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses general pin pulling clamps, relate generally to electric power tool field.Including supporting block, the top of the supporting block is arranged with support leg, mounting hole is equipped between two support legs, support base is equipped in the mounting hole, the top of the support base is equipped with fixed pliers head, movable binding clip, the activity binding clip is equipped with tie down screw, the bottom of the support base is equipped with pull rod, and the bottom symmetrical of the pull rod is equipped with connecting rod, and one end and the pull rod of the connecting rod are hinged, the other end is equipped with pincers leg, and the bottom of one of them pincers leg is equipped with gib head.The beneficial effects of the utility model are：W type pins can either be extracted, R type pins can be extracted again, in the state of uncertain scene insulator W types or R type pins, realization can be just taken out and squeezed into the different types of pin of electric transmission line isolator using a kind of instrument, and the body swing amplitude that operating personnel pulls pin when following closely can be reduced, it can ensure job safety.
Description
Technical field
The utility model is related to electric power tool fields, are specifically general pin pulling clamp.
Background technology
In power transmission lines overhauling operation, when replacing processing insulator pin pulling clamp need to be used to extract pin could replace insulation
Son.At present, common insulator pin has W types and R type two types, but the instrument for pulling out above two pin differs, this
Sample occasional causes the model for the pin pulling clamp that operating personnel prepares in advance improper, operation can not be normally carried out, when causing operation
Between extended consequence, and replace processing insulator be working at height, when operating personnel extracts pin in a manner of stirring, body
Amplitude of fluctuation is larger, and there is some potential safety problemss.
Utility model content
The purpose of this utility model is to provide one kind can either extract W type pins, and can extract the general of R type pins
Pin pulling clamp, in the state of not knowing scene insulator W types or R type pins, realizing just can be exhausted to transmission line of electricity using a kind of instrument
The different types of pin of edge is taken out and squeezes into, and can reduce the body swing amplitude that operating personnel pulls pin when following closely, energy
Enough ensure job safety.
The utility model to achieve the above object, is achieved through the following technical solutions：
General pin pulling clamp, including supporting block, the top of the supporting block is arranged with support leg, two support legs it
Between be equipped with mounting hole, support base is equipped in the mounting hole, the support base is slidably connected with mounting hole, the top of the support base
Portion is equipped with fixed pliers head, movable binding clip, and the fixed pliers head is fixedly connected with support base, and the activity binding clip is slided with support base
Connection, the activity binding clip are equipped with tie down screw, and the fixed pliers head is equipped with the threaded hole being adapted with tie down screw, institute
The one end of tie down screw away from fixed pliers head is stated equipped with cross bar, the cross bar is equipped with cam, and the cam is rotated with cross bar to be connected
It connects, the cam is equipped with cursor, and the bottom of the support base is equipped with pull rod, and the supporting block is equipped with and is adapted with pull rod
Through hole, the pull rod is slidably connected with through hole, and the bottom symmetrical of the pull rod is equipped with connecting rod, one end of the connecting rod with
Pull rod is hinged, and the other end is equipped with pincers leg, and the pincers midleg is hinged with connecting rod, and one end of the pincers leg is hinged with supporting block,
The bottom of one of them pincers leg is equipped with gib head.
V-type fixture block is inlaid on the fixed pliers head, movable binding clip.
The V-type fixture block is equipped with anti-skid chequer.
The bottom of the support base is equipped with resetting spring, and the resetting spring is set on pull rod and in mounting hole.
The gib head includes arc support rod, and one end of the arc support rod is fixedly connected with pincers leg, and the other end is equipped with
Soaring hook.
The prior art is compared, the beneficial effects of the utility model are：
1st, the gib head of the utility model extracts W type pins for extracting R type pins by fixed pliers head, movable binding clip,
Stirring cursor around the axle center of tie down screw can drive tie down screw to rotate, and tie down screw can be tightened, around the axle center of cross bar
Cursor is stirred, cam rotation can be driven, movable binding clip can be pulled to fixed pliers head, can tense activity by rotation cam
W types pin is firmly clamped between fixed pliers head and movable binding clip by binding clip, in use, by support leg and insulator or absolutely
Edge submounts abut, and support is provided for the utility model, and W type pins are clamped between fixed pliers head and movable binding clip, are held
Two pincers legs simultaneously firmly clamp so that two are clamped the distance between leg reduction, pull rod can be driven to move down, pull rod moves down being capable of band
Dynamic support base moves down, and can extract pin, without nail of being pulled pin again in a manner of extraction, can reduce operating personnel pull pin nail when
Body swing amplitude, can ensure job safety, W type pins can either be extracted, and R type pins can be extracted, uncertain
In the state of live insulator W types or R type pins, realizing just can be different types of to electric transmission line isolator using a kind of instrument
Pin is taken out and squeezes into.
2nd, the fixed pliers head of the utility model, be inlaid with V-type fixture block on movable binding clip, different-diameter can be suitable for
The pin of different-diameter can be firmly fixed between two V-type fixture blocks by pin, and V-type fixture block can remove, Neng Goubian
In the replacement of V-type fixture block, the maintenance of the utility model can be convenient for.
3rd, the V-type fixture block of the utility model is equipped with anti-skid chequer, can further improve the fastness of clamping pin.
4th, the bottom of the support base of the utility model is equipped with resetting spring, and the resetting spring is set on pull rod and is located at
In mounting hole, resetting spring jacks up support base, can make support base Rapid reset, can be convenient for the use of the utility model.
5th, the gib head of the utility model includes arc support rod, and one end of the arc support rod is fixedly connected with pincers leg,
The other end is equipped with soaring hook, and arc support rod provides a fulcrum for soaring hook, can be convenient for rising by R types pin.
Description of the drawings
Attached drawing 1 is the structure diagram of the utility model；
Attached drawing 2 is the top view of supporting block.
Attached figure label：1st, supporting block；2nd, support leg；3rd, support base；4th, fixed pliers head；5th, movable binding clip；6th, locking screw
Bar；7th, cross bar；8th, cam；9th, cursor；10th, pull rod；11st, connecting rod；12nd, leg is clamped；13rd, V-type fixture block；14th, resetting spring；15、
Arc support rod；16th, soaring hook.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It is to be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen
It please limited range.
Described in the utility model is general pin pulling clamp, and including supporting block 1, the top of the supporting block 1 is arranged with support
Leg 2, support leg 2 are abutted with insulator or insulator bracket, and support is provided for the utility model.Between two support legs 2
Equipped with mounting hole, support base 3 is equipped in the mounting hole, the support base 3 is slidably connected with mounting hole, and support base 3 can be
It is slided up and down in mounting hole.The top of the support base 3 is equipped with fixed pliers head 4, movable binding clip 5, the fixed pliers head 4 and support
Seat 3 is fixedly connected, and the activity binding clip 5 is slidably connected with support base 3, and movable binding clip 5 can slide on support base 3, can
Closer or far from fixed pliers head 4.The activity binding clip 5 is equipped with tie down screw 6, and the fixed pliers head 4 is equipped with and locking screw
The adaptable threaded hole of bar 6, the described one end of tie down screw 6 away from fixed pliers head 4 are equipped with cross bar 7, and the cross bar 7 is equipped with convex
Wheel 8, the cam 8 is rotatablely connected with cross bar 7, and the cam 8 is equipped with cursor 9, and rotation is stirred around the axle center of tie down screw 6
Arm 9 can drive tie down screw 6 to rotate, and can tighten tie down screw 6, stir cursor 9 around the axle center of cross bar 7, can drive
Cam 8 rotates, rotation cam 8, can movable binding clip 5 be pulled to fixed pliers head 4, can tense movable binding clip 5, by W type pins
It is firm to be clamped between fixed pliers head 4 and movable binding clip 5.The bottom of the support base 3 is equipped with pull rod 10, pulls downward on pull rod
10 can drive support base 3 to move down, and the supporting block 1 is equipped with the through hole being adapted with pull rod 10, and the pull rod 10 is with passing through
Perforation is slidably connected, and the bottom symmetrical of the pull rod 10 is equipped with connecting rod 11, and one end of the connecting rod 11 and pull rod 10 are hinged, another
End is equipped with pincers leg 12, and the middle part of the pincers leg 12 and connecting rod 11 are hinged, and one end of the pincers leg 12 is hinged with supporting block 1, holds
Two pincers legs 12 simultaneously firmly clamp so that two are clamped the distance between leg 12 reduction, pull rod 10 can be driven to move down, under pull rod 10
Shifting can drive support base 3 to move down, and can extract pin, without nail of pulling pin again in a manner of extraction, can reduce operation people
The body swing amplitude that member pulls pin when following closely, can ensure job safety.The bottom of one of them pincers leg 12 is equipped with gib head, hook
For head for pulling out R type pins, the utility model can either extract W type pins, and can extract R type pins, at uncertain scene absolutely
In the state of edge W types or R type pins, realize using a kind of instrument just can to the different types of pin of electric transmission line isolator into
Row is taken out with squeezing into.
For the ease of the maintenance of the utility model, V-type fixture block 13 is inlaid on the fixed pliers head 4, movable binding clip 5,
It can be suitable for the pin of different-diameter, the pin of different-diameter can be firmly fixed between two V-type fixture blocks 13, and
V-type fixture block 13 can remove, and can be convenient for the replacement of V-type fixture block, can be convenient for the maintenance of the utility model.
In order to further improve the fastness of clamping pin, the V-type fixture block 13 is equipped with anti-skid chequer, can further carry
The fastness of height clamping pin.
For the ease of the use of the utility model, the bottom of the support base 3 is equipped with resetting spring 14, the resetting spring
14 are set on pull rod 10 and in mounting hole, and resetting spring 14 jacks up support base 3 upwards, and support base 3 can be made quick
It resets, the use of the utility model can be convenient for.
For the ease of acting R types pin, the gib head includes arc support rod 15, one end of the arc support rod 15
It is fixedly connected with pincers leg 12, the other end is equipped with soaring hook 16, and arc support rod provides a fulcrum for 15 soaring hooks 16, forms thick stick
Bar can be convenient for rising by R types pin.
Embodiment：Described in the utility model is general pin pulling clamp, and including supporting block 1, the top of the supporting block 1 is symmetrically set
There is support leg 2, support leg 2 is abutted with insulator or insulator bracket, and support is provided for the utility model.Two support legs
Mounting hole is equipped between 2, is equipped with support base 3 in the mounting hole, the support base 3 is slidably connected with mounting hole, 3 energy of support base
It is enough to be slided up and down in mounting hole.The top of the support base 3 is equipped with fixed pliers head 4, movable binding clip 5, and the fixed pliers head 4 welds
It is connected on support base 3, the bottom of the activity binding clip 5 is equipped with T-shaped piece, and the top of the support base 3 is equipped with to be adapted with T-shaped piece
T-slot, it is described activity binding clip 5 be slidably connected with support base 3, movable binding clip 5 can slide on support base 3 along T-slot, energy
Enough closer or far from fixed pliers head 4.Horizontal on the activity binding clip 5 to be equipped with tie down screw 6, movable binding clip 5 is equipped with and locking
The adaptable through hole of screw rod 6, the fixed pliers head 4 are equipped with the threaded hole being adapted with tie down screw 6, the tie down screw 6
One end away from fixed pliers head 4 is equipped with cross bar 7, and the length of cross bar 7 is more than the diameter of through hole, and the cross bar 7 is equipped with cam 8,
The cam 8 is rotatablely connected with cross bar 7, and cursor 9 is welded on the cam 8, and cursor is stirred around the axle center of tie down screw 6
9 can drive tie down screw 6 to rotate, and can tighten tie down screw 6, stir cursor 9 around the axle center of cross bar 7, can drive convex
Wheel 8 rotates, and movable binding clip 5 can be pulled to fixed pliers head 4, can tense movable binding clip 5 by rotation cam 8, by W types pin jail
Solid be clamped between fixed pliers head 4 and movable binding clip 5.The fixed pliers head 4, the top of inside of movable binding clip 5 are inlayed
There is V-type fixture block 13, the pin of different-diameter can be suitable for, the pin of different-diameter can be firmly fixed to two V-types
Between fixture block 13, and V-type fixture block 13 can remove, and can be convenient for the replacement of V-type fixture block, can be convenient for the dimension of the utility model
Shield.Anti-skid chequer is equipped in the V-groove of the V-type fixture block 13, the fastness of clamping pin can be further improved.The support base
3 bottom is welded with pull rod 10, and pulling downward on pull rod 10 can drive support base 3 to move down, and the supporting block 1 is equipped with and pull rod
10 adaptable through holes, pull rod 10 are slidably connected with through hole, and pull rod 10 can slide up and down in through hole, the pull rod
10 bottom symmetrical is equipped with connecting rod 11, and one end of the connecting rod 11 is hinged by articulation piece and pull rod 10, and the other end is equipped with pincers leg
12, the middle part of the pincers leg 12 is hinged by articulation piece and connecting rod 11, and the top of pincers leg 12 is cut with scissors by articulation piece and supporting block 1
It connects, hold two pincers legs 12 and firmly clamps so that two are clamped the distance between leg 12 reduction, and pull rod 10 can be driven to move down,
Pull rod 10, which moves down, can drive support base 3 to move down, and can extract pin, without nail of being pulled pin again in a manner of extraction, can drop
The body swing amplitude that low operating personnel pulls pin when following closely, can ensure job safety.The bottom of the support base 3, which is equipped with, resets bullet
Spring 14, the resetting spring 14 are set on pull rod 10 and in mounting holes, and resetting spring 14 jacks up support base 3 upwards,
It can make 3 Rapid reset of support base, the use of the utility model can be convenient for.The bottom of one of them pincers leg 12 is equipped with hook
Head, the gib head include arc support rod 15, and one end of arc support rod 15 is welded on the low side of one of pincers leg 12, another
End is equipped with soaring hook 16, and arc support rod provides a fulcrum for 15 soaring hooks 16, forms lever, can be convenient for R type pins
It rises, for gib head for pulling out R type pins, the utility model can either extract W type pins, and can extract R type pins, uncertain
In the state of live insulator W types or R type pins, realizing just can be different types of to electric transmission line isolator using a kind of instrument
Pin is taken out and squeezes into.
Claims (5)
1. general pin pulling clamp, it is characterised in that：Including supporting block (1), the top of the supporting block (1) is arranged with support leg
(2), mounting hole is equipped between two support legs (2), is equipped with support base (3) in the mounting hole, the support base (3) with
Mounting hole is slidably connected, and the top of the support base (3) is equipped with fixed pliers head (4), movable binding clip (5), the fixed pliers head (4)
It is fixedly connected with support base (3), the activity binding clip (5) is slidably connected with support base (3), and the activity binding clip (5) is equipped with
Tie down screw (6), the fixed pliers head (4) are equipped with the threaded hole being adapted with tie down screw (6), the tie down screw (6)
One end away from fixed pliers head (4) is equipped with cross bar (7), and the cross bar (7) is equipped with cam (8), the cam (8) and cross bar
(7) it is rotatablely connected, the cam (8) is equipped with cursor (9), and the bottom of the support base (3) is equipped with pull rod (10), the branch
Bracer (1) is equipped with the through hole being adapted with pull rod (10), and the pull rod (10) is slidably connected with through hole, the pull rod
(10) bottom symmetrical is equipped with connecting rod (11), and one end of the connecting rod (11) and pull rod (10) are hinged, and the other end is equipped with pincers leg
(12), the middle part of the pincers leg (12) and connecting rod (11) are hinged, and one end of the pincers leg (12) and supporting block (1) are hinged, wherein
The bottom of one pincers leg (12) is equipped with gib head.
2. general pin pulling clamp according to claim 1, it is characterised in that：On the fixed pliers head (4), movable binding clip (5)
It is inlaid with V-type fixture block (13).
3. general pin pulling clamp according to claim 2, it is characterised in that：The V-type fixture block (13) is equipped with anti-skid chequer.
4. general pin pulling clamp according to claim 1, it is characterised in that：The bottom of the support base (3), which is equipped with, resets bullet
Spring (14), the resetting spring (14) are set on pull rod (10) and in mounting holes.
5. general pin pulling clamp according to claim 1, it is characterised in that：The gib head includes arc support rod (15), institute
The one end for stating arc support rod (15) is fixedly connected with pincers leg (12), and the other end is equipped with soaring hook (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620883.1U CN207415183U (en) | 2017-11-28 | 2017-11-28 | General pin pulling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620883.1U CN207415183U (en) | 2017-11-28 | 2017-11-28 | General pin pulling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415183U true CN207415183U (en) | 2018-05-29 |
Family
ID=62396619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721620883.1U Expired - Fee Related CN207415183U (en) | 2017-11-28 | 2017-11-28 | General pin pulling clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988409A (en) * | 2019-12-04 | 2020-04-10 | 国网河南省电力公司检修公司 | Electric power test clamp for electrical test |
-
2017
- 2017-11-28 CN CN201721620883.1U patent/CN207415183U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988409A (en) * | 2019-12-04 | 2020-04-10 | 国网河南省电力公司检修公司 | Electric power test clamp for electrical test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |