CN107939315A - A kind of correcting clamping conveying device - Google Patents
A kind of correcting clamping conveying device Download PDFInfo
- Publication number
- CN107939315A CN107939315A CN201711404035.1A CN201711404035A CN107939315A CN 107939315 A CN107939315 A CN 107939315A CN 201711404035 A CN201711404035 A CN 201711404035A CN 107939315 A CN107939315 A CN 107939315A
- Authority
- CN
- China
- Prior art keywords
- clamping
- cylinder
- mounting bracket
- block set
- correcting
- 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
- 238000009434 installation Methods 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000630 rising effect Effects 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
- E21B19/10—Slips; Spiders ; Catching devices
-
- 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
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
-
- 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
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
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
The invention discloses a kind of correcting clamping conveying device, including mounting bracket, gripping sleeve, clamp block set, line slideway, clamping cylinder and jack-up oil cylinder, two gripping sleeves are opposite to be separately mounted to clamp in block set, clamping cylinder is fixed on mounting bracket by clamping cylinder stent, the piston rod of clamping cylinder is connected with clamping block set, and clamping cylinder pushes and pulls gripping sleeve to realize clamping and release；The jack-up cylinder upper end is installed on mounting bracket bottom, jacks up oil cylinder lower end by jacking up cylinder installation seat on hydraulic pipe wrench workbench.The present invention can realize the correcting, clamping and conveying function of oil pipe, improve the service life for well head precision, improving oil pipe, reduce the deviation of oil pipe, hydraulic pipe wrench and well head point-blank, saved upper button and shackle time, improved work efficiency.
Description
Technical field
The present invention relates to a kind of correcting clamping conveying device, belong to petroleum well workover equipment technical field.
Background technology
Guide device is a link important in petroleum well workover equipment, it ensure deviation between oil pipe and well head and
The alignment precision of pipe screw thread and pipe collar.The guide device of the prior art is usually that two rollers clamp oil pipe, do not clamp with it is defeated
Function is sent, correcting precision is low, down tube and a pipe time length.
The content of the invention
The technical problems to be solved by the invention are in view of the defects existing in the prior art, there is provided a kind of with clamping and defeated
Send the correcting clamping conveying device of function.
To solve this technical problem, the present invention provides a kind of correcting clamping conveying device, including mounting bracket, clamping
Set, clamp block set, line slideway, clamping cylinder and jack up oil cylinder, and two gripping sleeves are opposite to be separately mounted to clamp in block set, folder
Locking oil cylinder is fixed on mounting bracket by clamping cylinder stent, and the piston rod of clamping cylinder is connected with clamping block set, clamping cylinder
Gripping sleeve is pushed and pulled to realize clamping and release；The jack-up cylinder upper end is installed on mounting bracket bottom, jacks up oil cylinder lower end and leads to
Jack-up cylinder installation seat is crossed on hydraulic pipe wrench workbench.
The mounting bracket is equipped with line slideway, and mounting bracket is moved down in the case where jacking up the driving of oil cylinder along line slideway
It is dynamic.
Beneficial effect：The present invention can realize the correcting, clamping and conveying function of oil pipe, improve to well head precision, carry
The high service life of oil pipe, reduces the deviation of oil pipe, hydraulic pipe wrench and well head point-blank, has saved upper button and unloaded
The time is detained, is improved work efficiency.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structural representation front view of the present invention；
Fig. 3 is the structural representation top view of the present invention.
In figure：1 mounting bracket, 2 gripping sleeves, 3 clamp block set, 4 clamping cylinder stents, 5 line slideways, 6 clamping cylinders, 7
Jack up oil cylinder, 8 jack-up cylinder installation seats.
Embodiment
The present invention is specifically described with reference to the accompanying drawings and embodiments.
Fig. 1 show the structure diagram of the present invention.
The present invention includes mounting bracket 1, gripping sleeve 2, clamps block set 3, line slideway 5, clamping cylinder 6 and jack up oil cylinder 7.
Fig. 2 show the structural representation front view of the present invention.
Fig. 3 show the structural representation top view of the present invention.
Two gripping sleeves 2 are opposite to be separately mounted to clamp in block set 3, and clamping cylinder 6 is fixed on by clamping cylinder stent 4
Mounting bracket 1, the piston rod of clamping cylinder 6 are connected with clamping block set 3, and clamping cylinder 6 pushes and pulls gripping sleeve 2 to realize clamping and pine
Open.
7 upper end of the jack-up oil cylinder is installed on 1 bottom of mounting bracket, jacks up 7 lower end of oil cylinder by jacking up cylinder installation seat 8
On hydraulic pipe wrench workbench.
The mounting bracket 1 is equipped with line slideway 5, and mounting bracket 1 is in the case where jacking up the driving of oil cylinder 7 along line slideway 5
Move up and down.
The course of work of the present invention：
Clamping cylinder 6 starts, and drives gripping sleeve 2 to realize and clamps pipe, jacks up oil cylinder 7 and starts, is realized by line slideway 5
The rising of pipe or whereabouts.
The present invention can realize the correcting, clamping and conveying function of oil pipe, improve to well head precision, improve oil pipe
Service life, reduces the deviation of oil pipe, hydraulic pipe wrench and well head point-blank, has saved upper button and shackle time, has carried
High work efficiency.
The embodiment above of the present invention, is merely illustrative, be not it is only, it is all within the scope of the present invention or it is equivalent this
Change in the range of invention is surrounded by the present invention.
Claims (2)
- A kind of 1. correcting clamping conveying device, it is characterised in that：Including mounting bracket (1), gripping sleeve (2), clamp block set (3), Line slideway (5), clamping cylinder (6) and jack-up oil cylinder (7), two gripping sleeves (2) are opposite to be separately mounted to clamp block set (3) On, clamping cylinder (6) is fixed on mounting bracket (1), the piston rod of clamping cylinder (6) and clamping by clamping cylinder stent (4) Block set (3) connects, and pushes and pulls gripping sleeve (2) to realize clamping and release；Described jack-up oil cylinder (7) upper end is installed on mounting bracket (1) bottom, jacks up oil cylinder (7) lower end by jacking up cylinder installation seat (8) on hydraulic pipe wrench workbench.
- 2. correcting clamping conveying device according to claim 1, it is characterised in that：The mounting bracket (1) is equipped with straight Line guide rail (5), mounting bracket (1) are moved up and down in the case where jacking up the driving of oil cylinder (7) along line slideway (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404035.1A CN107939315A (en) | 2017-12-22 | 2017-12-22 | A kind of correcting clamping conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404035.1A CN107939315A (en) | 2017-12-22 | 2017-12-22 | A kind of correcting clamping conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939315A true CN107939315A (en) | 2018-04-20 |
Family
ID=61941754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404035.1A Pending CN107939315A (en) | 2017-12-22 | 2017-12-22 | A kind of correcting clamping conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939315A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403892A (en) * | 2018-09-19 | 2019-03-01 | 亨通海洋工程有限公司 | A kind of borer drill rod fast assembling-disassembling technique |
| CN110500053A (en) * | 2019-09-06 | 2019-11-26 | 北京鼎文融和科技有限公司 | Correcting gripping mechanism under a kind of oil pipe |
| CN110939388A (en) * | 2019-12-13 | 2020-03-31 | 遵义师范学院 | High-precision drilling anti-deviation device for geotechnical engineering survey |
-
2017
- 2017-12-22 CN CN201711404035.1A patent/CN107939315A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403892A (en) * | 2018-09-19 | 2019-03-01 | 亨通海洋工程有限公司 | A kind of borer drill rod fast assembling-disassembling technique |
| CN109403892B (en) * | 2018-09-19 | 2020-06-05 | 亨通海洋工程有限公司 | Quick assembling and disassembling process for drill rod of drilling machine |
| CN110500053A (en) * | 2019-09-06 | 2019-11-26 | 北京鼎文融和科技有限公司 | Correcting gripping mechanism under a kind of oil pipe |
| CN110939388A (en) * | 2019-12-13 | 2020-03-31 | 遵义师范学院 | High-precision drilling anti-deviation device for geotechnical engineering survey |
| CN110939388B (en) * | 2019-12-13 | 2021-04-06 | 遵义师范学院 | High-precision drilling anti-deviation device for geotechnical engineering survey |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |