CN205778614U - A kind of power catwalk machine V-type slideway hydraulic control stop lever - Google Patents
A kind of power catwalk machine V-type slideway hydraulic control stop lever Download PDFInfo
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- CN205778614U CN205778614U CN201620430337.0U CN201620430337U CN205778614U CN 205778614 U CN205778614 U CN 205778614U CN 201620430337 U CN201620430337 U CN 201620430337U CN 205778614 U CN205778614 U CN 205778614U
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- pin
- hydraulic cylinder
- rocking arm
- type slideway
- cylinder
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Abstract
The open a kind of power catwalk machine V-type slideway hydraulic control stop lever of this utility model, belongs to oil well repairing operation equipment technology field.It includes pin, hydraulic cylinder, equipped with rocking arm between pin, hydraulic cylinder, equipped with sensor on hydraulic cylinder, pin and V-type slideway connection place are provided with a guide pad; rocking arm has an elongate slot with mobile bearing pin connection place, and one end and pin are by moving pin shaft joint, and the rocking arm other end is coupled by rotating pin with hinge seat; be fixed on cylinder seat by cylinder seat pin axle by joint pin shaft joint, hydraulic cylinder with hydraulic cylinder piston rod in the middle of rocking arm.This utility model pin movement position realizes Automated condtrol by sensor, it is possible to ensure the safety in tube rod course of conveying, reduces labor intensity, improves work efficiency.
Description
Technical field
This utility model relates to a kind of power catwalk machine V-type slideway hydraulic control stop lever, belongs to oil well repairing operation equipment technology field.
Background technology
During heavy repair task, the V-type slideway utilizing power catwalk machine realize tube rod from ground pipe bridge to job platform between automatic transport function, for the safety problem during ensureing the conveying tube rod lifting of V-type slideway, declining, in V-type slideway lateral symmetry, hydraulic control stop lever is installed, at present, domestic have employing double-slider safety pin mechanism to complete this function, rely on is that spring-compressed reset promotes double-slider to move, owing to spring easily lost efficacy, pin motion is dumb, it is impossible to realize the Automated condtrol that pin moves up and down.
Summary of the invention
This utility model provides a kind of power catwalk machine V-type slideway hydraulic control stop lever, can realize Automated condtrol, is active in one's movements, safe and reliable.
This utility model is achieved in that it includes pin, hydraulic cylinder, equipped with rocking arm between pin, hydraulic cylinder, equipped with sensor on hydraulic cylinder, pin and V-type slideway connection place are provided with a guide pad; rocking arm has an elongate slot with mobile bearing pin connection place, and one end and pin are by moving pin shaft joint, and the rocking arm other end is coupled by rotating pin with hinge seat; be fixed on cylinder seat by cylinder seat pin axle by joint pin shaft joint, hydraulic cylinder with hydraulic cylinder piston rod in the middle of rocking arm.When starting hydraulic control system, hydraulic cylinder piston rod moves, rocking arm is promoted to rotate around rotating pin, mobile bearing pin moves left and right in elongate slots, drives pin to move up and down in guide pad hole, sensor sensing hydraulic cylinder piston position, pass the signal along to control system, control the hydraulic control one-way valve on hydraulic circuit, it is achieved what pin moved up and down automatically controls, during meeting the lifting of V-type slideway, decline, carry the safety problem of tube rod.
This utility model compact conformation, flexible movements, pin movement position realizes Automated condtrol by sensor, it is possible to ensure the safety in tube rod course of conveying, reduces labor intensity, improves work efficiency.
Accompanying drawing explanation
Fig. 1 is this utility model structure principle chart.
Fig. 2 is this utility model installation site figure.
In figure: guide pad 1, pin 2, rocking arm 3, hydraulic cylinder 4, hinge seat 5, rotating pin 6, joint bearing pin 7, cylinder seat pin axle 8, cylinder seat 9, sensor 10, mobile bearing pin 11, V-type slideway 12.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in detail: this utility model includes pin 2, hydraulic cylinder 4, equipped with rocking arm 3 between pin 2, hydraulic cylinder 4, equipped with sensor 10 on hydraulic cylinder 4, pin 2 and V-type slideway 12 connection place are provided with a guide pad 1; rocking arm 3 has an elongate slot with mobile bearing pin 11 connection place; rocking arm 3 one end is coupled by mobile bearing pin 11 with pin 2; rocking arm 3 other end is coupled by rotating pin 6 with hinge seat 5; coupling by joint bearing pin 7 with hydraulic cylinder 4 piston rod in the middle of rocking arm 3, hydraulic cylinder 4 is fixed on cylinder seat 9 by cylinder seat pin axle 8.
Operation principle: when carrying out lower tubular column operation, after tubing string enters in V-type slideway 12, control system controls hydraulic cylinder 4 piston rod and moves upward, band motion rocker arm 3 rotates around rotating pin 6, and mobile bearing pin 11 slides in elongate slot, and drives pin 2 to do upward vertical movement in guide pad 1 hole, sensor 10 senses hydraulic cylinder 4 piston position, pass the signal along to control system, it is achieved the detection of pin 2 movement position, meet system and automatically control condition.Hydraulic control one-way valve is installed on hydraulic circuit, makes pin 2 be maintained at operating position, it is ensured that during the lifting of V-type slideway, decline, carry the safety problem of tube rod.When carrying out lift pipe string operation, automatically controlling action contrary with foregoing description process, pin 2 falls, and tubing string discharges V-type slideway 12.
This utility model compact conformation, being active in one's movements, the movement position of pin 2 is accurately controlled by sensor 10, and automaticity is high, it is possible to ensure the safety in tube rod course of conveying, reduces labor intensity, improves work efficiency.
Claims (2)
1. a power catwalk machine V-type slideway hydraulic control stop lever, it includes pin (2), hydraulic cylinder (4), it is characterized in that between pin (2), hydraulic cylinder (4) equipped with rocking arm (3), equipped with sensor (10) on hydraulic cylinder (4), pin (2) and V-type slideway (12) connection place are provided with a guide pad (1), and rocking arm (3) has an elongate slot with mobile bearing pin (11) connection place.
2. according to the power catwalk machine V-type slideway hydraulic control stop lever described in claim 1, it is characterized in that rocking arm (3) one end is coupled by mobile bearing pin (11) with pin (2); rocking arm (3) other end is coupled by rotating pin (6) with hinge seat (5); coupling by joint bearing pin (7) with hydraulic cylinder (4) piston rod in the middle of rocking arm (3), hydraulic cylinder (4) is fixed on cylinder seat (9) by cylinder seat pin axle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430337.0U CN205778614U (en) | 2016-05-13 | 2016-05-13 | A kind of power catwalk machine V-type slideway hydraulic control stop lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430337.0U CN205778614U (en) | 2016-05-13 | 2016-05-13 | A kind of power catwalk machine V-type slideway hydraulic control stop lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205778614U true CN205778614U (en) | 2016-12-07 |
Family
ID=57409072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430337.0U Active CN205778614U (en) | 2016-05-13 | 2016-05-13 | A kind of power catwalk machine V-type slideway hydraulic control stop lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205778614U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255389A (en) * | 2020-02-27 | 2020-06-09 | 西安石油大学 | Electrically-driven automatic catwalk system and control method |
| CN112196481A (en) * | 2020-09-03 | 2021-01-08 | 四川宏华石油设备有限公司 | Finger beam drilling tool stop lever |
-
2016
- 2016-05-13 CN CN201620430337.0U patent/CN205778614U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111255389A (en) * | 2020-02-27 | 2020-06-09 | 西安石油大学 | Electrically-driven automatic catwalk system and control method |
| CN111255389B (en) * | 2020-02-27 | 2022-03-25 | 西安石油大学 | Electrically-driven automatic catwalk system and control method |
| CN112196481A (en) * | 2020-09-03 | 2021-01-08 | 四川宏华石油设备有限公司 | Finger beam drilling tool stop lever |
| CN112196481B (en) * | 2020-09-03 | 2022-03-22 | 四川宏华石油设备有限公司 | Finger beam drilling tool stop lever |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |