CN110529060A - A kind of novel tongs and Power Tong safety hand handle - Google Patents
A kind of novel tongs and Power Tong safety hand handle Download PDFInfo
- Publication number
- CN110529060A CN110529060A CN201910740038.5A CN201910740038A CN110529060A CN 110529060 A CN110529060 A CN 110529060A CN 201910740038 A CN201910740038 A CN 201910740038A CN 110529060 A CN110529060 A CN 110529060A
- Authority
- CN
- China
- Prior art keywords
- grip cover
- handle body
- rubber grip
- power tong
- hand handle
- 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.)
- Pending
Links
- 238000005253 cladding Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/16—Connecting or disconnecting pipe couplings or joints
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Passenger Equipment (AREA)
Abstract
The invention discloses a kind of novel tongs and Power Tong safety hand handles, comprising: handle body；And rubber grip cover, the rubber grip cover are mounted on one end of handle body by attachment device, the rubber grip cover envelopes one end of handle body.The invention has the advantages that one end of 1, handle body is coated with rubber grip cover, the function of handle body anticollision can not only be played, extends the service life of handle body, and can play a protective role during manpower is helped to manpower, increases operational safety；2, the intermediate position of rubber grip cover is provided with retaining wall, can play the role of in use handguard, prevent hand from sticking into handle body due to maloperation.
Description
Technical field
The present invention relates to oil drilling apparatus fields, and in particular to a kind of novel tongs and Power Tong safety hand handle.
Background technique
In Process of Oil Well Drilling, manual tongs or Power Tong are generallyd use to drilling rod, torsional forces is provided, hung manually
Perhaps Power Tong is equipped with hand handle by manual tongs righting or Power Tong righting, thus holding drill pipe to pincers binding clip.Traditional hangs
It clamps binding clip and Power Tong hand handle is steel material, when opening and closing binding clip or door-plate, often bump against with drilling rod or other positions.
And people is when helping hand handle, manpower is easy to be accidentally injured by wirerope etc., increase worker safety's risk.
Summary of the invention
In order to solve the above technical problems, passing through the present invention provides a kind of novel tongs and Power Tong safety hand handle
Install the mode of rubber grip cover additional, in handle body to guarantee safety of the staff in operation process.
The invention adopts the following technical scheme:
A kind of novel tongs and Power Tong safety hand handle, comprising:
Handle body；And
Rubber grip cover, the rubber grip cover are mounted on one end of handle body, the rubber grip cover by attachment device
One end of handle body is enveloped, on the one hand can increase the use of staff's use process using grip cover made of rubber
Comfort level, another aspect rubber material have collision prevention function, to hand handle main body to a protective effect, and then extend hand handle
The service life of ontology.
Further, the attachment device includes bolt, gasket, axle sleeve and tight split nut.
Further, fluted, envelope handle body convenient for rubber grip cover one is set in the rubber grip cover
End.
Further, it is provided with bolt hole on the handle body and rubber grip cover, has two in the handle body
A bolt hole, there are two bolts hole on the rubber grip cover, when the rubber grip cover is coated on handle body one end, this
Four bolts hole are located in a straight line.
Further, the axle sleeve internal openings are in hollow form.
Further, the axle sleeve passes through the bolt hole in handle body and rubber grip cover, and the bolt passes through described
Axle sleeve, is provided with gasket between one end and axle sleeve of the bolt, the other end of the bolt is provided with tight split nut, the rubber
Glue grip cover is mounted on one end of handle body by the fixed cladding of axle sleeve, gasket, bolt and tight split nut.
Further, the intermediate position of the rubber grip cover is provided with the retaining wall for handguard.
The beneficial effects of the present invention are: one end of 1, handle body is coated with rubber grip cover, hand handle sheet can not only be played
The function of body anticollision extends the service life of handle body, and can play protection to manpower during manpower is helped and make
With increase operational safety；2, the intermediate position of rubber grip cover is provided with retaining wall, can play handguard in use, prevent
Only hand sticks into the effect in handle body due to maloperation.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is top view of the invention.
Fig. 3 is diagrammatic cross-section of the invention.
Wherein: 1, handle body, 2, rubber grip cover, 21, retaining wall, 3, attachment device, 31, bolt, 32, gasket, 33, axis
Set, 34, tight split nut.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of creative work.
As shown in Figure 1, Figure 2 and Figure 3, a kind of novel tongs and Power Tong safety hand handle, when being applied to tongs, packet
Include: handle body 1 and rubber grip cover 2, rubber grip cover 2 are mounted on one end of handle body 1, rubber by attachment device 3
Grip cover 2 envelopes one end of handle body 1, on the one hand can increase staff using grip cover made of rubber and use
The usage comfort of journey plays a protective role to manpower during manpower is helped, and another aspect rubber material has anticollision
Function plays a protective effect to handle body 1, and then extends the service life of handle body 1, and attachment device 3 includes
Bolt 31, gasket 32, axle sleeve 33 and tight split nut 34, the attachment device 3 in the present invention can be but not limited to this combination, appoint
The attachment device of rubber grip cover 2 with the connection relationship of handle body 1 can be achieved in what, is provided in rubber grip cover 2 recessed
Slot envelopes one end of handle body 1 convenient for rubber grip cover, is provided with bolt on handle body 1 and rubber grip cover 2
Hole, there are two bolt hole in handle body 1, there are two bolts hole on rubber grip cover 2, and rubber grip cover 2 is coated on hand handle
When 1 one end of ontology, this four bolts hole are located in a straight line, 33 internal openings of axle sleeve, are in hollow form, and axle sleeve 33 passes through hand handle
Bolt hole on ontology 1 and rubber grip cover 2, bolt 31 pass through axle sleeve 33, are provided between one end and axle sleeve 33 of bolt 31
Gasket 32, the other end of bolt 31 are provided with tight split nut 34, and rubber grip cover 1 passes through axle sleeve 33, gasket 32, bolt 31 and tight
The fixed cladding of split nut 34 is mounted on one end of handle body 1, and the intermediate position of rubber grip cover 2 is provided with the shield for handguard
Wall 21 can prevent the hand of operator since maloperation sticks into handle body 1 in hand handle use process, and the present invention is in safety
There is good practical value in drillng operation.
Claims (7)
1. a kind of novel tongs and Power Tong safety hand handle characterized by comprising
Handle body；And
Rubber grip cover, the rubber grip cover are mounted on one end of handle body, the rubber grip cover by attachment device
One end of handle body is enveloped.
2. novel tongs and Power Tong the safety hand handle of one kind according to claim 1, which is characterized in that the connection
Device includes bolt, gasket, axle sleeve and tight split nut.
3. novel tongs and Power Tong the safety hand handle of one kind according to claim 1, which is characterized in that the rubber
Setting is fluted in grip cover.
4. novel tongs and Power Tong the safety hand handle of one kind according to claim 2, which is characterized in that the hand handle
Bolt hole is provided on ontology and rubber grip cover.
5. novel tongs and Power Tong the safety hand handle of one kind according to claim 4, which is characterized in that the axle sleeve
Internal openings are in hollow form.
6. novel tongs and Power Tong the safety hand handle of one kind according to claim 5, which is characterized in that the axle sleeve
Bolt hole in handle body and rubber grip cover, the bolt pass through the axle sleeve, one end of the bolt and axle sleeve
Between be provided with gasket, the other end of the bolt is provided with tight split nut, and the rubber grip cover passes through axle sleeve, gasket, spiral shell
Bolt and the fixed cladding of tight split nut are mounted on one end of handle body.
7. novel tongs and Power Tong the safety hand handle of one kind according to claim 1, which is characterized in that the rubber
The intermediate position of grip cover is provided with the retaining wall for handguard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740038.5A CN110529060A (en) | 2019-08-12 | 2019-08-12 | A kind of novel tongs and Power Tong safety hand handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910740038.5A CN110529060A (en) | 2019-08-12 | 2019-08-12 | A kind of novel tongs and Power Tong safety hand handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110529060A true CN110529060A (en) | 2019-12-03 |
Family
ID=68663004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910740038.5A Pending CN110529060A (en) | 2019-08-12 | 2019-08-12 | A kind of novel tongs and Power Tong safety hand handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110529060A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487092A (en) * | 1982-12-10 | 1984-12-11 | Eckel Manufacturing Company, Inc. | Power tong methods and apparatus |
| US5535645A (en) * | 1994-04-12 | 1996-07-16 | Bilco Tools, Inc. | Power tong with improved guard and method |
| US6327940B1 (en) * | 2000-02-16 | 2001-12-11 | National-Oilwell, L.P. | Multi-piece manual tong safety handle |
| CN2612793Y (en) * | 2003-04-18 | 2004-04-21 | 中国石化胜利油田有限公司现河采油厂 | Hydraumatic power clamp pliers hand squeezing prevention apparatus |
| CN201502345U (en) * | 2009-09-16 | 2010-06-09 | 东营凯盛利特石油机械有限公司 | Novel hanging tongs |
| JP3168529U (en) * | 2011-04-04 | 2011-06-16 | 孫淑茹 | spanner |
| CN201990366U (en) * | 2010-12-09 | 2011-09-28 | 李新明 | Hanging tongs hand guard |
| US20120297933A1 (en) * | 2011-05-26 | 2012-11-29 | Lavalley Industries, Llc | Attachment for making up or breaking out pipe |
| CN203271636U (en) * | 2013-04-16 | 2013-11-06 | 江苏如通石油机械股份有限公司 | Novel single-step lifting tongs |
| US20140224082A1 (en) * | 2010-04-05 | 2014-08-14 | Katch Kan Holdings Ltd. | Removable hand guard for drilling rig hand tongs |
| CN105625963A (en) * | 2016-03-04 | 2016-06-01 | 中国石油集团渤海钻探工程有限公司 | Protective device for top drive back-up wrench |
| CN207874281U (en) * | 2017-11-28 | 2018-09-18 | 江苏悦达兴业汽车配件有限公司 | A kind of plastics forceps inlet easy to use for auto parts machinery production |
| CN208564470U (en) * | 2018-07-13 | 2019-03-01 | 中石化石油工程技术服务有限公司 | A kind of hydraulic tongs and its lower pincers commutation hand handle |
| CN211081758U (en) * | 2019-08-12 | 2020-07-24 | 江苏如东联丰石油机械有限公司 | Novel hanging tongs and safety handle for power tongs |
-
2019
- 2019-08-12 CN CN201910740038.5A patent/CN110529060A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4487092A (en) * | 1982-12-10 | 1984-12-11 | Eckel Manufacturing Company, Inc. | Power tong methods and apparatus |
| US5535645A (en) * | 1994-04-12 | 1996-07-16 | Bilco Tools, Inc. | Power tong with improved guard and method |
| US6327940B1 (en) * | 2000-02-16 | 2001-12-11 | National-Oilwell, L.P. | Multi-piece manual tong safety handle |
| CN2612793Y (en) * | 2003-04-18 | 2004-04-21 | 中国石化胜利油田有限公司现河采油厂 | Hydraumatic power clamp pliers hand squeezing prevention apparatus |
| CN201502345U (en) * | 2009-09-16 | 2010-06-09 | 东营凯盛利特石油机械有限公司 | Novel hanging tongs |
| US20140224082A1 (en) * | 2010-04-05 | 2014-08-14 | Katch Kan Holdings Ltd. | Removable hand guard for drilling rig hand tongs |
| CN201990366U (en) * | 2010-12-09 | 2011-09-28 | 李新明 | Hanging tongs hand guard |
| JP3168529U (en) * | 2011-04-04 | 2011-06-16 | 孫淑茹 | spanner |
| US20120297933A1 (en) * | 2011-05-26 | 2012-11-29 | Lavalley Industries, Llc | Attachment for making up or breaking out pipe |
| CN203271636U (en) * | 2013-04-16 | 2013-11-06 | 江苏如通石油机械股份有限公司 | Novel single-step lifting tongs |
| CN105625963A (en) * | 2016-03-04 | 2016-06-01 | 中国石油集团渤海钻探工程有限公司 | Protective device for top drive back-up wrench |
| CN207874281U (en) * | 2017-11-28 | 2018-09-18 | 江苏悦达兴业汽车配件有限公司 | A kind of plastics forceps inlet easy to use for auto parts machinery production |
| CN208564470U (en) * | 2018-07-13 | 2019-03-01 | 中石化石油工程技术服务有限公司 | A kind of hydraulic tongs and its lower pincers commutation hand handle |
| CN211081758U (en) * | 2019-08-12 | 2020-07-24 | 江苏如东联丰石油机械有限公司 | Novel hanging tongs and safety handle for power tongs |
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