CN206957606U - A kind of hydraulic tongs with vibration absorbing handle - Google Patents
A kind of hydraulic tongs with vibration absorbing handle Download PDFInfo
- Publication number
- CN206957606U CN206957606U CN201720581333.7U CN201720581333U CN206957606U CN 206957606 U CN206957606 U CN 206957606U CN 201720581333 U CN201720581333 U CN 201720581333U CN 206957606 U CN206957606 U CN 206957606U
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- receiver
- hydraulic tongs
- vibration absorbing
- support bar
- guide cylinder
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Abstract
The utility model discloses a kind of hydraulic tongs with vibration absorbing handle, connected between the inner of decoupling rod and the inner chamber bottom of guide cylinder by damping spring, the decoupling rod is provided with pulley close to one end of the inner cavity surface of receiver, and the internal chamber wall of receiver is provided with chute to the left corresponding with pulley, connected between the right-hand member of the support bar and the inner chamber right-hand member of receiver by buffer spring, the left end of two support bars is connected by pull bar.The hydraulic tongs with vibration absorbing handle, when hydraulic tongs body produces vibration, support bar can be transmitted to by receiver, then pull bar is transmitted to again, and connected between receiver and the circumference of support bar by guide cylinder and decoupling rod, such damping spring just serves cushioning effect, has accomplished the effect of circumferential damping, simultaneously in the presence of buffer spring, pulley can move left and right in chute, play horizontal damping to the right, thus accomplish damping while circumference and left and right, more comprehensively, effect is more preferable.
Description
Technical field
A kind of hydraulic tongs is the utility model is related to, specially a kind of hydraulic tongs with vibration absorbing handle, belongs to hydraulic pressure clamp holder
Field of shock absorption.
Background technology
In oil drilling exploration operation, it is often necessary to catch on hydraulic tongs with the suspension hook of crane to tighten or rise and unload oil pumping
Bar, but can be shaken during sucker rod is tightened, and need while shake with hand steered positive hydraulic tongs, to prevent askew
Tiltedly, so vibrations will make hand not feel like oneself, and the handle of many hydraulic tongses does not have cushioning effect currently on the market, or only
Can one direction damping.
Therefore it is proposed that a kind of hydraulic tongs with vibration absorbing handle.
Utility model content
The technical problems to be solved in the utility model is the defects of overcoming prior art, there is provided a kind of liquid with vibration absorbing handle
Pressing tongs, in order to solve the above-mentioned technical problem, the utility model provide following technical scheme：
A kind of hydraulic tongs with vibration absorbing handle, including hydraulic tongs body, the left end of the hydraulic tongs body are provided with front and rear two
The individual receiver being open to the left, and support bar is plugged with receiver, the inner of the support bar is circumferential to be uniformly provided with guide cylinder,
And guide cylinder is located in receiver, decoupling rod, and the inner and the interior bottom of chamber of guide cylinder of decoupling rod are plugged with the guide cylinder
Being connected between end by damping spring, the decoupling rod is provided with pulley close to one end of the inner cavity surface of receiver, and receiver
Internal chamber wall is provided with chute to the left corresponding with pulley, passes through between the right-hand member of the support bar and the inner chamber right-hand member of receiver
Buffer spring is connected, and the left end of two support bars is connected by pull bar.
A kind of hydraulic tongs with vibration absorbing handle of the utility model, including as one kind side of being preferable to carry out of the present utility model
Formula, the left end of the support bar is socketed with retracting cylinder, and the outer end side wall of retracting cylinder is provided with telescopic adjustment knob, and two flexible
The left end of cylinder is connected by pull bar.
A kind of hydraulic tongs with vibration absorbing handle of the utility model, including as one kind side of being preferable to carry out of the present utility model
Formula, the outer end of the pull bar are circumferentially with India rubber layer.
A kind of hydraulic tongs with vibration absorbing handle of the utility model, including as one kind side of being preferable to carry out of the present utility model
Formula, the outer end right side of the receiver is provided with projection, and projection is connected by fastening bolt with hydraulic tongs body.
A kind of hydraulic tongs with vibration absorbing handle of the utility model, including as one kind side of being preferable to carry out of the present utility model
Formula, the guide cylinder on the support bar enclose at least provided with left and right two.
The beneficial effect that the utility model is reached is：The hydraulic tongs with vibration absorbing handle, hydraulic tongs body produce vibration
When, support bar can be transmitted to by receiver, is then transmitted to pull bar again, and pass through guide cylinder between receiver and the circumference of support bar
Being connected with decoupling rod, such damping spring just serves cushioning effect, has accomplished the effect of circumferential damping, while in buffer spring
In the presence of, pulley can move left and right in chute, play horizontal damping to the right, thus accomplish circumferential and left and right same
When damping, more comprehensively, effect is more preferable.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is a kind of general assembly structural representation of the hydraulic tongs with vibration absorbing handle of the utility model；
Fig. 2 is a kind of A schematic enlarged-scale views of the hydraulic tongs with vibration absorbing handle of the utility model；
Fig. 3 is a kind of front view of the hydraulic tongs with vibration absorbing handle of the utility model.
In figure：1- hydraulic tongs bodies；2- receivers；3- support bars；4- guide cylinders；5- decoupling rods；6- damping springs；7- is slided
Wheel；8- chutes；9- buffer springs；10- pull bars；11- retracting cylinders；12- telescopic adjustment knobs；13- India rubber layers；14- projections.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, a kind of hydraulic tongs with vibration absorbing handle, including hydraulic tongs body 1, the left end of hydraulic tongs body 1
Provided with the receiver 2 that former and later two are open to the left, projection 14 is provided with the right side of the outer end of receiver 2, and projection 14 is by fastening spiral shell
Bolt is connected with hydraulic tongs body 1, is easily installed and demolition and maintenance, and support bar 3 is plugged with receiver 2, the inner of support bar 3
Guide cylinder 4 circumferentially is uniformly provided with, and guide cylinder 4 is located in receiver 2, the guide cylinder 4 on support bar 3 is at least provided with left and right two
Circle, so can keep the balance of support bar 3 not wave, and decoupling rod 5 is plugged with guide cylinder 4, and the inner of decoupling rod 5 is with being oriented to
Being connected between the inner chamber bottom of cylinder 4 by damping spring 6, decoupling rod 5 is provided with pulley 7 close to one end of the inner cavity surface of receiver 2,
And the internal chamber wall of receiver 2 is provided with chute 8 to the left corresponding with pulley 7.
Connected between the right-hand member of support bar 3 and the inner chamber right-hand member of receiver 2 by buffer spring 9, a left side for two support bars 3
End is connected by pull bar 10, and the left end of support bar 3 is socketed with retracting cylinder 11, and the outer end side wall of retracting cylinder 11 is provided with flexible adjust
Save knob 12, the left end of two retracting cylinders 11 connected by pull bar 10, according to personal habits, can with the position of adjusting yoke 10,
The outer end of pull bar 10 is circumferentially with India rubber layer 13, prevents from grinding hand.
Utility model works flow and advantage：The hydraulic tongs with vibration absorbing handle, when hydraulic tongs body 1 produces vibration,
Support bar 3 can be transmitted to by receiver 2, then be transmitted to pull bar 10 again, and by leading between the circumference of receiver 2 and support bar 3
Being connected to cylinder 4 and decoupling rod 5, such damping spring 6 just serves cushioning effect, has accomplished the effect of circumferential damping, while
In the presence of buffer spring 9, pulley 7 can move left and right in chute 8, play horizontal damping to the right, thus accomplish week
To with damping while left and right, more comprehensively, effect is more preferable.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (5)
1. a kind of hydraulic tongs with vibration absorbing handle, including hydraulic tongs body (1), it is characterised in that：The hydraulic tongs body (1)
Left end is provided with former and later two receivers (2) being open to the left, and is plugged with support bar (3), the support bar in receiver (2)
(3) the inner is circumferentially uniformly provided with guide cylinder (4), and guide cylinder (4) is located in receiver (2), the interior grafting of the guide cylinder (4)
There is decoupling rod (5), and the inner of decoupling rod (5) is connected between the inner chamber bottom of guide cylinder (4) by damping spring (6), institute
State decoupling rod (5) and be provided with pulley (7) close to one end of the inner cavity surface of receiver (2), and the internal chamber wall of receiver (2) provided with
Chute (8) corresponding to pulley (7) to the left, by slow between the right-hand member of the support bar (3) and the inner chamber right-hand member of receiver (2)
Spring (9) connection is rushed, the left end of two support bars (3) is connected by pull bar (10).
2. the hydraulic tongs with vibration absorbing handle as claimed in claim 1, it is characterised in that the left end socket of the support bar (3)
There is retracting cylinder (11), and the outer end side wall of retracting cylinder (11) is provided with telescopic adjustment knob (12), a left side for two retracting cylinders (11)
End is connected by pull bar (10).
3. the hydraulic tongs with vibration absorbing handle as claimed in claim 1, it is characterised in that the outer end of the pull bar (10) is circumferentially set
Flexible rubber layer (13).
4. the hydraulic tongs with vibration absorbing handle as claimed in claim 1, it is characterised in that on the right side of the outer end of the receiver (2)
Provided with projection (14), and projection (14) is connected by fastening bolt with hydraulic tongs body (1).
5. the hydraulic tongs with vibration absorbing handle as claimed in claim 1, it is characterised in that the guide cylinder on the support bar (3)
(4) enclosed at least provided with left and right two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581333.7U CN206957606U (en) | 2017-05-24 | 2017-05-24 | A kind of hydraulic tongs with vibration absorbing handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720581333.7U CN206957606U (en) | 2017-05-24 | 2017-05-24 | A kind of hydraulic tongs with vibration absorbing handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206957606U true CN206957606U (en) | 2018-02-02 |
Family
ID=61374428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720581333.7U Active CN206957606U (en) | 2017-05-24 | 2017-05-24 | A kind of hydraulic tongs with vibration absorbing handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206957606U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639535A (en) * | 2018-04-24 | 2018-10-12 | 绍兴时薪塑料有限公司 | It is a kind of to reduce the packing case for pushing impact force |
| CN108819759A (en) * | 2018-06-26 | 2018-11-16 | 东莞唯度电子科技服务有限公司 | A kind of new-energy automobile Portable charging equipment |
| CN109382786A (en) * | 2018-11-30 | 2019-02-26 | 玉柴联合动力股份有限公司 | A kind of oil scale casing strikes dress tooling and its application method |
-
2017
- 2017-05-24 CN CN201720581333.7U patent/CN206957606U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639535A (en) * | 2018-04-24 | 2018-10-12 | 绍兴时薪塑料有限公司 | It is a kind of to reduce the packing case for pushing impact force |
| CN108819759A (en) * | 2018-06-26 | 2018-11-16 | 东莞唯度电子科技服务有限公司 | A kind of new-energy automobile Portable charging equipment |
| CN108819759B (en) * | 2018-06-26 | 2022-01-14 | 浙江万马海立斯新能源有限公司 | Portable charging equipment of new energy automobile |
| CN109382786A (en) * | 2018-11-30 | 2019-02-26 | 玉柴联合动力股份有限公司 | A kind of oil scale casing strikes dress tooling and its application method |
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