CN103552012A - Clamp holder for pipe screwing machine - Google Patents
Clamp holder for pipe screwing machine Download PDFInfo
- Publication number
- CN103552012A CN103552012A CN201310486689.9A CN201310486689A CN103552012A CN 103552012 A CN103552012 A CN 103552012A CN 201310486689 A CN201310486689 A CN 201310486689A CN 103552012 A CN103552012 A CN 103552012A
- Authority
- CN
- China
- Prior art keywords
- slips
- gripper shoe
- supporting plate
- fixed
- clamp holder
- 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
- 230000000694 effects Effects 0.000 abstract description 10
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 238000005553 drilling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- E21B19/18—Connecting or disconnecting drill bit and drilling pipe
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)
- Jigs For Machine Tools (AREA)
Abstract
A clamp holder for a pipe screwing machine comprises bases which are separately arranged. Supports are fixed on the bases in the vertical directions through fastening parts; a first supporting plate and a second supporting plate which are separately arranged up and down are arranged between the two supports; fixing plates which are arranged oppositely in an inclined mode are fixed between the first supporting plate and the second supporting plate; diameters of the pair of fixing plates sequentially decrease from top to bottom; the inner sides of the fixing plates are provided with slips; the bottom of the second supporting plate is provided with fixing seats; springs are arranged between the fixing seats and the bottoms of the slips; a top plate is arranged at the top of the first supporting plate through a supporting frame; the middle of the top plate is provided with a clamping hole. According to the clamp holder for the pipe screwing machine, the structure is compact and reasonable; the operation is simple and convenient; the slips can rapidly sink relying on self-weights of the slips and the tension of the springs due to the slips which are arranged in an inclined mode and the springs which are arranged at the bottoms of the slips and accordingly blocking produced in the prior art can be avoided and accordingly the machining effect is good and the working efficiency is high.
Description
Technical field
The present invention relates to clamper technical field, especially a kind of twisting machine clamper.
Background technology
Twisting machine is when the drilling of geological drilling, for a kind of machinery of unloading drilling rod.It can replace manpower unloading drilling rod, alleviates labor strength, improves lifting work efficiency.
Clamper is one of vitals of twisting machine, and clamper is for clamping tube.
Clamper of the prior art, it is simple in structure, only depends on the deadweight of slips to sink to clamping tube, clamps weak effect, and in slips sinking process, easily occurring stuck phenomenon affects processing effect, reduces operating efficiency
Summary of the invention
The applicant is for the shortcoming in above-mentioned existing production technology, a kind of twisting machine clamper rational in infrastructure is provided, thereby by the effect of spring, in its course of work, rely on the effect of the deadweight of slips and the pulling force of spring, slips can sink fast, can not produce stuck phenomenon, processing effect is good, and operating efficiency is high.
The technical solution adopted in the present invention is as follows:
A kind of twisting machine clamper, comprise spaced base, on described base, by securing member in the vertical direction, be fixed with support, upper and lower spaced the first gripper shoe and the second gripper shoe are installed between two supports, between described the first gripper shoe and the second gripper shoe, be fixed with relative tilt fixed head is installed, the bore of a pair of fixed head reduces from top to bottom successively, the inner side of described fixed head is separately installed with slips, the bottom of described the second gripper shoe is provided with holder, between described holder and the bottom of slips, spring is installed; The top that is positioned at the first gripper shoe is provided with top board by bracing frame, and described top board middle part has clamping hole.
Further improvement as technique scheme:
Before and after the bottom of single slips, be separately installed with a spring;
The two ends of described the first gripper shoe and the second gripper shoe have through hole, and described through hole is placed on support and fixes;
The middle part of described the first gripper shoe and the second gripper shoe all has break-through groove.
Beneficial effect of the present invention is as follows:
Compact conformation of the present invention, reasonable, easy and simple to handle, the slips of installing by inclination, and the spring action arranging in slips bottom, during its work, rely on the effect of the deadweight of slips and the pulling force of spring, slips can sink fast, avoided can producing stuck phenomenon in prior art, processing effect is good, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is front view of the present invention.
Wherein: 1, support; 2, the first gripper shoe; 3, top board; 4, clamping hole; 5, fixed head; 6, slips; 7, spring; 8, holder; 9, the second gripper shoe; 10, base.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As depicted in figs. 1 and 2, the twisting machine clamper of the present embodiment, comprise spaced base 10, on base 10, by securing member in the vertical direction, be fixed with support 1, upper and lower spaced the first gripper shoe 2 and the second gripper shoe 9 are installed between two supports 1, between the first gripper shoe 2 and the second gripper shoe 9, be fixed with relative tilt fixed head 5 is installed, the bore of a pair of fixed head 5 reduces from top to bottom successively, the inner side of fixed head 5 is separately installed with slips 6, the bottom of the second gripper shoe 9 is provided with holder 8, spring 7 is installed between the bottom of holder 8 and slips 6, the top that is positioned at the first gripper shoe 2 is provided with top board 3 by bracing frame, and top board 3 middle parts have clamping hole 4.
Before and after the bottom of single slips 6, be separately installed with a spring 7.
The two ends of the first gripper shoe 2 and the second gripper shoe 9 have through hole, and through hole is placed on support 1 and fixes.
The middle part of the first gripper shoe 2 and the second gripper shoe 9 all has break-through groove.
In actual use procedure, pipe enters in clamping hole 4, and now slips 6 relies on its deadweight to sink along fixed head 5, and the effect lower slips 6 at spring 7 pulling force sinks simultaneously, and the sinking of slips 6 is smoothly by tube grip.In its course of work, the fast-descending of slips 6 can not produce stuck phenomenon.Good clamping effect, operating efficiency is high.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (4)
1. a twisting machine clamper, it is characterized in that: comprise spaced base (10), described base (10) is upper is fixed with support (1) by securing member in the vertical direction, upper and lower spaced the first gripper shoe (2) and the second gripper shoe (9) are installed between two supports (1), between described the first gripper shoe (2) and the second gripper shoe (9), be fixed with relative tilt fixed head (5) is installed, the bore of a pair of fixed head (5) reduces from top to bottom successively, the inner side of described fixed head (5) is separately installed with slips (6), the bottom of described the second gripper shoe (9) is provided with holder (8), spring (7) is installed between the bottom of described holder (8) and slips (6), the top that is positioned at the first gripper shoe (2) is provided with top board (3) by bracing frame, and described top board (3) middle part has clamping hole (4).
2. twisting machine clamper as claimed in claim 1, is characterized in that: before and after the bottom of single slips (6), be separately installed with a spring (7).
3. twisting machine clamper as claimed in claim 1, is characterized in that: the two ends of described the first gripper shoe (2) and the second gripper shoe (9) have through hole, and described through hole is placed on support (1) and goes up and fix.
4. twisting machine clamper as claimed in claim 1, is characterized in that: the middle part of described the first gripper shoe (2) and the second gripper shoe (9) all has break-through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486689.9A CN103552012A (en) | 2013-10-17 | 2013-10-17 | Clamp holder for pipe screwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310486689.9A CN103552012A (en) | 2013-10-17 | 2013-10-17 | Clamp holder for pipe screwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103552012A true CN103552012A (en) | 2014-02-05 |
Family
ID=50006449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310486689.9A Pending CN103552012A (en) | 2013-10-17 | 2013-10-17 | Clamp holder for pipe screwing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103552012A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533321A (en) * | 2014-12-28 | 2015-04-22 | 无锡中地地质装备有限公司 | Supporting base of pipe detaching machine for drill pipes |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528683A (en) * | 1975-02-18 | 1978-10-18 | Varco Int | Power slip unit for supporting well pipe |
| CN2573656Y (en) * | 2002-04-09 | 2003-09-17 | 路志武 | Guide rail type pneuamtic and hydraulic slip |
| US20080054662A1 (en) * | 2006-08-17 | 2008-03-06 | Jens Lutzhoft | Device for holding drill pipe |
| CN201982031U (en) * | 2011-04-02 | 2011-09-21 | 建湖县鸿达阀门管件有限公司 | Drilling rod lifting device |
| CN103147701A (en) * | 2013-03-06 | 2013-06-12 | 杨川东 | Universal hydraulic pipe screwing machine |
| CN203557289U (en) * | 2013-10-17 | 2014-04-23 | 无锡中地地质装备有限公司 | Clamp holder for twisting machine |
-
2013
- 2013-10-17 CN CN201310486689.9A patent/CN103552012A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1528683A (en) * | 1975-02-18 | 1978-10-18 | Varco Int | Power slip unit for supporting well pipe |
| CN2573656Y (en) * | 2002-04-09 | 2003-09-17 | 路志武 | Guide rail type pneuamtic and hydraulic slip |
| US20080054662A1 (en) * | 2006-08-17 | 2008-03-06 | Jens Lutzhoft | Device for holding drill pipe |
| CN201982031U (en) * | 2011-04-02 | 2011-09-21 | 建湖县鸿达阀门管件有限公司 | Drilling rod lifting device |
| CN103147701A (en) * | 2013-03-06 | 2013-06-12 | 杨川东 | Universal hydraulic pipe screwing machine |
| CN203557289U (en) * | 2013-10-17 | 2014-04-23 | 无锡中地地质装备有限公司 | Clamp holder for twisting machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104533321A (en) * | 2014-12-28 | 2015-04-22 | 无锡中地地质装备有限公司 | Supporting base of pipe detaching machine for drill pipes |
| CN104533321B (en) * | 2014-12-28 | 2016-05-18 | 无锡中地地质装备有限公司 | The supporting seat that unloads pipe machine for drilling rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |