CN203031227U - Wellhead water pipe chuck - Google Patents
Wellhead water pipe chuck Download PDFInfo
- Publication number
- CN203031227U CN203031227U CN 201320031652 CN201320031652U CN203031227U CN 203031227 U CN203031227 U CN 203031227U CN 201320031652 CN201320031652 CN 201320031652 CN 201320031652 U CN201320031652 U CN 201320031652U CN 203031227 U CN203031227 U CN 203031227U
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- CN
- China
- Prior art keywords
- clamping
- water pipe
- base plate
- clamping part
- hole
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model belongs to the technical field of deep well equipment, and provides a wellhead water pipe chuck using hydraulic equipment for clamping a pump line. The wellhead water pipe chuck is labor-saving, efficient, safe and reliable, and comprises a workbench, a first clamping part and a second clamping part. A base plate and a top plate are parallelly arranged; a plurality of support rods are symmetrically placed so as to integrally connect the base plate and the top plate; two clamping plates are parallel arranged, and a long through hole is correspondingly formed in the middles of the two clamping plates; a second pin shaft penetrates through the long through hole so as to connect a piston rod of a hydraulic cylinder and the middles of the two clamping plates; a cylinder body of the hydraulic cylinder is fixed on the base plate through a support; and one ends of the two claming plates are provided with a clamp, and the other ends of the two clamping plates are hinged with the support plate through a third pin shaft. The wellhead water pipe chuck is mainly used for installment and maintenance of deep well equipment.
Description
Technical field
A kind of well head water pipe of the utility model chuck belongs to the deep well equipment technical field.
Background technology
Deficient day by day along with water resource, well also more bores more dark, in case the water pump in the deep well goes wrong when needing repairing like this, water pump is taken out maintenance from deep well and keep in repair after put into well, become a stubborn problem.Method commonly used is that a plurality of workmans utilize hinge manually to hang to draw, and also there is certain potential safety hazard in time-consuming, the effort of such mode of operation.
The utility model content
A kind of well head water pipe of the utility model chuck has overcome the deficiency that prior art exists, and a kind of well head water pipe chuck that utilizes hydraulic test to clamp pump line is provided, and this device is saved manpower, efficient high, safe and reliable.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of well head water pipe chuck, comprise workbench, first clamping part and second clamping part, the structure of workbench is: comprise base plate, top board and Duo Gen support bar, base plate and top board be arranged in parallel, and the equal correspondence in the middle part of base plate and top board has through hole, and many described support bars are symmetrical arranged and base plate and top board are linked into an integrated entity, and the through hole both sides of described base plate all are arranged with two gripper shoes in parallel;
The structure of first clamping part is: two clamping plate be arranged in parallel and the middle part correspondence has long through-hole, second bearing pin passes this long through-hole the piston rod of hydraulic jack and the middle part of two described clamping plate is linked together, the cylinder body of hydraulic jack is fixed on the base plate by bracing frame, one end of two described clamping plate is provided with clamp, and the other end of two clamping plate is hinged by the 3rd bearing pin and described gripper shoe;
First clamping part and second clamping part are symmetricly set on the through hole both sides of described base plate, and second clamping part is identical with the structure of first clamping part, and two clamps on second clamping part and first clamping part cooperate the clamping face that forms circle.
The two ends of support frame as described above are symmetrically arranged with two holders, two described holders cooperate formation U-shaped holddown groove with bracing frame, the cylinder body of hydraulic jack is arranged in this U-shaped holddown groove, and the both sides correspondence of fixed head is arranged on two described holders and with described hydraulic jack and fixes.
Support frame as described above all is separately fixed on the corresponding gripper shoe by two first bearing pins.
Also be provided with two safeguards that prevent that pump line from falling on the described top board, one end of two described safeguards is hinged end, the other end of two described safeguards is free end, the equal correspondence of described hinged end is hinged on the through hole both sides of top board, described free end is arc groove, and described two arc grooves cooperate the clamping face that forms circle.
Described support bar is telescoping tube.
The quantity of described support bar is 4～10.
The beneficial effect that the utility model compared with prior art has is: the utility model is by being arranged on first clamping part on the workbench and second clamping part with the pump line clamping; Namely promote clamping plate by hydraulic jack, make the clamp action that is fixed on the clamping plate, two conglobate clamping faces of clamp-shaped are with the pump line clamping, in the lifting process of pump line, adopt electric hoist to lift by crane, the pump line lower end tightens with clamp, can dismantle the pump line attachment screw easily, and will go up a joint pump line and sling and remove, be arranged on safeguard on the top board in the utility model and put down and to prevent that pump line lost efficacy because clamp clamps and occur dropping in the well when unexpected that the height of support bar can be regulated suitable height according to actual conditions, when suction pump and water pipe are installed and keeped in repair, the workman only needs control button, just can finish the lifting to suction pump and water pipe, move and wait action, alleviate working strength of workers, improved installation and maintenance speed, device security is reliable.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 removes vertical view behind the top board for Fig. 1.
Fig. 3 is the cutaway view in A among Fig. 1-A cross section.
Among the figure, 1 is that workbench, 2 is that first clamping part, 3 is that second clamping part, 4 is that base plate, 5 is that top board, 6 is that support bar, 7 is that holder, 8 is that bracing frame, 9 is that hydraulic jack, 10 is that fixed head, 11 is that clamping plate, 12 are that clamp, 13 is that gripper shoe, 14 is that first bearing pin, 15 is that second bearing pin, 16 is that safeguard, 17 is the 3rd bearing pin.
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, a kind of well head water pipe of the utility model chuck, comprise workbench 1, first clamping part 2 and second clamping part 3, the structure of workbench 1 is: comprise base plate 4, top board 5 and Duo Gen support bar 6, base plate 4 and top board 5 be arranged in parallel, and the equal correspondence in the middle part of base plate 4 and top board 5 has through hole, and many described support bars 6 are symmetrical arranged and base plate 4 and top board 5 are linked into an integrated entity, and the through hole both sides of described base plate 4 all are arranged with two gripper shoes 13 in parallel;
The structure of first clamping part 2 is: two clamping plate 11 be arranged in parallel and the middle part correspondence has long through-hole, second bearing pin 15 passes this long through-hole the piston rod of hydraulic jack 9 and the middle part of two described clamping plate 11 is linked together, the cylinder body of hydraulic jack 9 is fixed on the base plate 4 by bracing frame 8, the other end that one end of two described clamping plate 11 is provided with 12, two clamping plate 11 of clamp is hinged with described gripper shoe 13 by the 3rd bearing pin 17;
First clamping part 2 and second clamping part 3 are symmetricly set on the through hole both sides of described base plate 4, second clamping part 3 is identical with the structure of first clamping part 2, and two clamps 12 on second clamping part 3 and first clamping part 2 cooperate the clamping face that forms circle.
The two ends of support frame as described above 8 are symmetrically arranged with two holders 7, two described holders 7 cooperate formation U-shaped holddown groove with bracing frame 8, the cylinder body of hydraulic jack 9 is arranged in this U-shaped holddown groove, and the both sides correspondence of fixed head 10 is arranged on two described holders 7 and with described hydraulic jack 9 and fixes.
Support frame as described above 8 all is separately fixed on the corresponding gripper shoe 13 by two first bearing pins 14.
Also be provided with two safeguards 16 that prevent that pump line from falling on the described top board 5, one end of two described safeguards 16 is hinged end, the other end of two described safeguards 16 is free end, the equal correspondence of described hinged end is hinged on the through hole both sides of top board 5, described free end is arc groove, and described two arc grooves cooperate the clamping face that forms circle.
Described support bar 6 is telescoping tube.
The quantity of described support bar 6 is 4～10.
The course of work of the present utility model: electric block is installed on the derrick, utilize the suspension hook of electric block that pump line is sling, then by control valve control hydraulic jack 9, make the clamp 12 chucking pump line bottoms on the clamping plate 11 of well head water pipe chuck, bolt on the flange connecting dish between two joint pump lines is turned on, to go up a joint pump line and dismantle, hang away.And then next is saved pump line sling, dismantle; Reversed in order during installation saves pump line with one and connects the back by hanging under the joint, until the deep well pump installation.
Being arranged on safeguard 16 on the top board 5 in the utility model puts down and can prevent that pump line lost efficacy because clamp 12 clamps and occur dropping in the well when unexpected, the height of support bar 6 can be regulated suitable height according to actual conditions, when suction pump and water pipe are installed and are keeped in repair, the workman only needs control button, just can finish the lifting to suction pump and water pipe, move and wait action, alleviated working strength of workers, improved installation and maintenance speed.
By reference to the accompanying drawings embodiment of the present utility model has been done detailed description above, but the utility model is not limited to above-described embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (6)
1. well head water pipe chuck, it is characterized in that, comprise workbench (1), first clamping part (2) and second clamping part (3), the structure of workbench (1) is: comprise base plate (4), top board (5) and many support bars (6), base plate (4) and top board (5) be arranged in parallel, and the equal correspondence in middle part of base plate (4) and top board (5) has through hole, many described support bars (6) are symmetrical arranged and base plate (4) and top board (5) are linked into an integrated entity, and the through hole both sides of described base plate (4) all are arranged with two gripper shoes (13) in parallel;
The structure of first clamping part (2) is: two clamping plate (11) be arranged in parallel and the middle part correspondence has long through-hole, second bearing pin (15) passes this long through-hole the piston rod of hydraulic jack (9) and the middle part of two described clamping plate (11) is linked together, the cylinder body of hydraulic jack (9) is fixed on the base plate (4) by bracing frame (8), one end of two described clamping plate (11) is provided with clamp (12), and the other end of two clamping plate (11) is hinged by the 3rd bearing pin (17) and described gripper shoe (13);
First clamping part (2) and second clamping part (3) are symmetricly set on the through hole both sides of described base plate (4), second clamping part (3) is identical with the structure of first clamping part (2), and two clamps (12) on second clamping part (3) and first clamping part (2) cooperate the clamping face that forms circle.
2. a kind of well head water pipe chuck according to claim 1, it is characterized in that, the two ends of support frame as described above (8) are symmetrically arranged with two holders (7), two described holders (7) cooperate formation U-shaped holddown groove with bracing frame (8), the cylinder body of hydraulic jack (9) is arranged in this U-shaped holddown groove, and the both sides correspondence of fixed head (10) is arranged on two described holders (7) and goes up and described hydraulic jack (9) is fixed.
3. a kind of well head water pipe chuck according to claim 2 is characterized in that, support frame as described above (8) all is separately fixed on the corresponding gripper shoe (13) by two first bearing pins (14).
4. a kind of well head water pipe chuck according to claim 3, it is characterized in that, also be provided with two safeguards (16) that prevent that pump line from falling on the described top board (5), one end of two described safeguards (16) is hinged end, the other end of two described safeguards (16) is free end, the equal correspondence of described hinged end is hinged on the through hole both sides of top board (5), and described free end is arc groove, and described two arc grooves cooperate the clamping face that forms circle.
5. a kind of well head water pipe chuck according to claim 4 is characterized in that described support bar (6) is telescoping tube.
6. a kind of well head water pipe chuck according to claim 5 is characterized in that the quantity of described support bar (6) is 4～10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031652 CN203031227U (en) | 2013-01-22 | 2013-01-22 | Wellhead water pipe chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320031652 CN203031227U (en) | 2013-01-22 | 2013-01-22 | Wellhead water pipe chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031227U true CN203031227U (en) | 2013-07-03 |
Family
ID=48683370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320031652 Withdrawn - After Issue CN203031227U (en) | 2013-01-22 | 2013-01-22 | Wellhead water pipe chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100838A (en) * | 2013-01-22 | 2013-05-15 | 山西东华机械有限公司 | Well mouth water pipe chuck |
-
2013
- 2013-01-22 CN CN 201320031652 patent/CN203031227U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100838A (en) * | 2013-01-22 | 2013-05-15 | 山西东华机械有限公司 | Well mouth water pipe chuck |
| CN103100838B (en) * | 2013-01-22 | 2016-01-27 | 山西东华机械有限公司 | Well head water pipe chuck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |