CN206811816U - A kind of sucker rod backup tong fork spanner - Google Patents
A kind of sucker rod backup tong fork spanner Download PDFInfo
- Publication number
- CN206811816U CN206811816U CN201720717914.9U CN201720717914U CN206811816U CN 206811816 U CN206811816 U CN 206811816U CN 201720717914 U CN201720717914 U CN 201720717914U CN 206811816 U CN206811816 U CN 206811816U
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- China
- Prior art keywords
- sucker rod
- spanner
- projection
- jaw
- hand lever
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Abstract
A kind of sucker rod backup tong fork spanner,It is related to oil field equipment and facility,Including hand lever,Hand lever is shaped as cylinder or cuboid,Hand lever one end is connected with plate body,Recess is provided with plate body,Plate body is divided into jaw A and jaw B by recess,Jaw A is respectively connected a projection with jaw B front ends,Described hand lever is provided with two fixed blocks,When to repairing pumping rod,Stuck point position recess on spanner being inserted on sucker rod,Projection is also stuck in the bump location of sucker rod simultaneously,Pass through 2 points of fixations to sucker rod,Fix it more perfect,Shared by 2 points of stress,Make to be more uniformly stressed,The damage of spanner can effectively be avoided,Make the service life of spanner longer,Also it is defined simultaneously by the placement location of two fixed block opponents,Hand is found and optimal use force,It can also be exerted oneself simultaneously during hand is exerted oneself by fixed block,Make spanner more laborsaving during rotation.
Description
Technical field
It the utility model is related to oil field equipment and facility, and in particular to a kind of sucker rod backup tong fork spanner.
Background technology
One of essential instrument is exactly fork spanner during oil field operation, the thickness of existing fork spanner typically compared with
It is thin, and fork spanner is provided with a bayonet socket, or the bayonet arrangement of a formed objects is respectively done at its both ends, this fork spanner, when
It need to tighten or loosening torque is larger（Such as the screw or bolt of corrosion）When, due to the thinner thickness of fork spanner, it can not tighten or twist
Loose screw or bolt, sometimes even because exert oneself it is excessive damage the bayonet socket of fork spanner, while the mistake that fork spanner handle position is in one's hands
Also can often occur the phenomenon of rubber sleeve in journey, this phenomenon occur will dull spanner can not exert oneself, especially in maintenance sucker rod
On, when fork spanner can not stress when cannot sucker rod repaired, bring inconvenience to user, it is above-mentioned in order to solve
Technical problem, spy propose a kind of new technical scheme.
The content of the invention
The purpose of this utility model be in order to overcome above-mentioned the shortcomings of the prior art in place of, and provide a kind of sucker rod
Backup tong fork spanner.
The technical solution adopted in the utility model is：A kind of sucker rod backup tong fork spanner, including hand lever, hand lever are shaped as
Cylinder or cuboid, hand lever one end are connected with plate body, and recess is provided with plate body, and plate body is divided into jaw A and jaw by recess
B, jaw A and jaw B front end are respectively connected a projection, and described hand lever is provided with two fixed blocks.
Described projection is shaped as cylinder, and the diameter of projection is more than or equal to 10mm.
Described projection is shaped as cuboid, and the length of fixed block is no less than 10mm, and the width of projection is no less than 10mm.
Described projection is shaped as triangle body, and the external diameter of a circle of projection is no less than 15mm.
Described fixed block is shaped as ellipse or rectangle.
The length of described hand lever is 540mm, and the diameter of hand lever is no less than 60mm.
Described plate body is shaped as rectangle or disc.
The beneficial effects of the utility model are：When to repairing pumping rod, the recess on spanner is inserted on sucker rod
Stuck point position, while projection is also stuck in the bump location of sucker rod, by 2 points of fixations to sucker rod, makes what it was fixed
It is more perfect, shared by 2 points of stress, make to be more uniformly stressed, can effectively avoided the damage of spanner, make spanner
Service life is longer, while is also defined by the placement location of two fixed block opponents, hand is found optimal use
Force, while can also be exerted oneself during hand is exerted oneself by fixed block, spanner is more saved during rotation
Power.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model top view.
Fig. 4 is the utility model side view.
Fig. 5 is the schematic diagram of the utility model embodiment one.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.
With reference to each figure, a kind of sucker rod backup tong fork spanner, including hand lever 5, hand lever 5 are shaped as cylinder or cuboid,
The one end of hand lever 5 is connected with plate body 2, and recess 3 is provided with plate body 2, and plate body is divided into jaw A and jaw B, jaw A and pincers by recess 3
Respectively one projection 1 of connection, described hand lever 5 are provided with two fixed blocks 4 for mouth B front ends.
Described projection 1 is shaped as cylinder, and the diameter of projection 1 is more than or equal to 10mm.
Described projection 1 is shaped as cuboid, and the length of fixed block 4 is no less than 10mm, and the width of projection 1 is no less than
10mm。
Described projection 1 is shaped as triangle body, and the external diameter of a circle of projection 1 is no less than 15mm.
Described fixed block 4 is shaped as ellipse or rectangle.
The length of described hand lever 5 is 540mm, and the diameter of hand lever 5 is no less than 60mm.
Described plate body 2 is shaped as rectangle or disc.
Specific implementation process is as follows：When to repairing pumping rod, the stuck point that the recess 3 on spanner is inserted on sucker rod
Position, when projection 1 is cylinder, the diameter of projection 1 is no less than 10mm, and now the endurance of projection 1 is maximum, by projection 1
When being stuck in the bump location of sucker rod, by 2 points of fixations to sucker rod, fix it more perfect, by 2 points by
Power is shared, and makes to be more uniformly stressed, and can effectively avoid the damage of spanner, makes the service life of spanner longer；
Stuck point position recess 3 on spanner being inserted on sucker rod, when projection 1 is cuboid, the diameter of projection 1
No less than 10mm, now the endurance of projection 1 is moderate, when projection 1 is also stuck in into the bump location of sucker rod, by 2 points to taking out
The fixation of beam hanger, shared by 2 points of stress, make to be more uniformly stressed, can effectively avoided the damage of spanner, make spanner
Service life it is longer.
Stuck point position recess 3 on spanner being inserted on sucker rod, when projection 1 is triangle body, the diameter of projection 1
No less than 10mm, now the endurance of projection 1 is minimum, when projection 1 is also stuck in into the bump location of sucker rod, by 2 points to taking out
The fixation of beam hanger, shared by 2 points of stress, make to be more uniformly stressed, can effectively avoided the damage of spanner, make spanner
Service life it is longer.
Also it is defined simultaneously by the placement location of two opponents of fixed block 4, hand is found optimal use force,
It can also be exerted oneself simultaneously during hand is exerted oneself by fixed block, make spanner more laborsaving during rotation.
Embodiment one：Rectangular plate body 2 can be fabricated to disc by this device, can be with by discoidal plate body 2
Bring and alleviate the more stable situation appearance of the rectangular stress of plate body 2, can make to be more uniformly stressed, plate body 2 is made into circle
Dish type, now suitable for larger sucker rod.
In figure, position relationship being given for example only property explanation is described, it is impossible to be interpreted as the limitation to this patent；Obviously, this reality
The utility model example is only intended to clearly illustrate with new above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement made within the spirit and principle of type etc., should be included in the utility model right will
Within the protection domain asked.
Claims (7)
1. a kind of sucker rod backup tong fork spanner, including hand lever, it is characterised in that：Hand lever is shaped as cylinder or cuboid, hand
Bar one end is connected with plate body, and recess is provided with plate body, and plate body is divided into jaw A and jaw B, jaw A and jaw B front ends by recess
Respectively one projection of connection, described hand lever are provided with two fixed blocks.
2. sucker rod backup tong fork spanner according to claim 1, it is characterised in that：Described projection is shaped as cylinder
Body, the diameter of projection are more than or equal to 10mm.
3. sucker rod backup tong fork spanner according to claim 1, it is characterised in that：Being shaped as described projection is rectangular
Body, the length of fixed block are no less than 10mm, and the width of projection is no less than 10mm.
4. sucker rod backup tong fork spanner according to claim 1, it is characterised in that：Described projection is shaped as triangle
Body, the external diameter of a circle of projection are no less than 15mm.
5. sucker rod backup tong fork spanner according to claim 1, it is characterised in that：Described fixed block is shaped as ellipse
Shape or rectangle.
6. sucker rod backup tong fork spanner according to claim 1, it is characterised in that：The length of described hand lever is 540mm,
The diameter of hand lever is no less than 60mm.
7. sucker rod backup tong fork spanner according to claim 1, it is characterised in that：Described plate body is shaped as rectangle
Or disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717914.9U CN206811816U (en) | 2017-06-20 | 2017-06-20 | A kind of sucker rod backup tong fork spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717914.9U CN206811816U (en) | 2017-06-20 | 2017-06-20 | A kind of sucker rod backup tong fork spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811816U true CN206811816U (en) | 2017-12-29 |
Family
ID=60761046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717914.9U Active CN206811816U (en) | 2017-06-20 | 2017-06-20 | A kind of sucker rod backup tong fork spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811816U (en) |
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2017
- 2017-06-20 CN CN201720717914.9U patent/CN206811816U/en active Active
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