CN207920552U - Vehicle carried well repairing machine inclined in two-way monitors system - Google Patents

Vehicle carried well repairing machine inclined in two-way monitors system Download PDF

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Publication number
CN207920552U
CN207920552U CN201820309383.4U CN201820309383U CN207920552U CN 207920552 U CN207920552 U CN 207920552U CN 201820309383 U CN201820309383 U CN 201820309383U CN 207920552 U CN207920552 U CN 207920552U
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CN
China
Prior art keywords
hydraulic leg
obliquity sensor
tail boom
elevation
repairing machine
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.)
Active
Application number
CN201820309383.4U
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Chinese (zh)
Inventor
刘健
田恒
李文艳
张超
李鹤
郭少飞
柴寿春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tianjin Bohai Jerry Petroleum Equipment Co ltd
China National Petroleum Corp
CNPC Bohai Equipment Manufacturing Co Ltd
Original Assignee
CNPC Bohai Equipment Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by CNPC Bohai Equipment Manufacturing Co Ltd filed Critical CNPC Bohai Equipment Manufacturing Co Ltd
Priority to CN201820309383.4U priority Critical patent/CN207920552U/en
Application granted granted Critical
Publication of CN207920552U publication Critical patent/CN207920552U/en
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  • Forklifts And Lifting Vehicles (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)

Abstract

A kind of vehicle carried well repairing machine inclined in two-way monitoring system.The utility model includes chassis vehicle, rear tail boom, hydraulic leg, and hydraulic leg includes preceding hydraulic leg, rear hydraulic leg, and rear tail boom is arranged at the rear portion of chassis vehicle, is installed with obliquity sensor on the center line of tail boom in the rear;Obliquity sensor, data collector, display are sequentially connected by data cable;The obliquity sensor measures the cant angle degree and elevation-depression angle of the workover rig with respect to the horizontal plane.Advantage is can accurately to show the cant angle degree of workover rig, avoids artificially judging that there are security risks;In well workover machine operation, once cant angle degree and elevation-depression angle send out alarm signal, more reliable safety guarantee are provided for well workover machine operation in time more than the limiting value set.

Description

Vehicle carried well repairing machine inclined in two-way monitors system
Technical field
The utility model is related to a kind of vehicle carried well repairing machines to monitor system, more particularly, to a kind of vehicle carried well repairing machine inclined in two-way Monitoring system belongs to oil development vehicle carried well repairing machine technical field.
Background technology
Mounted drilling rig be petroleum engineering well drilling, workover treatment special equipment, be provided with crossbeam and vertical on a chassis Beam, rear tail boom are located at chassis rear portion.In operation process tipping backwards occur for workover rig in order to prevent or side is tumbled, it is desirable that chassis vehicle Keep horizontal in vertical and horizontal.Existing workover rig is to overcome ground unequal by the overhang of front and back four hydraulic legs Influence factor ensures that workover rig levelness reaches requirement.In constructing at the scene, the overhang of usual hydraulic leg is only leaned on and is estimated, Judged according to the experience of operator, can not realize the real level of workover rig, great risk is brought for well workover machine operation. When operation, workover rig increasing productivity is beyond max. hook load or other fortuitous events occurs, and workover rig is easy to tilt rollover, pacifies Full accident, causes personal injury.
Utility model content
In order to overcome existing mounted drilling rig, by range estimation adjustment hydraulic leg, there are security risk, workover rigs in operation When increasing productivity exceeds max. hook load in journey, easily generation side is tumbled or the deficiency of tipping backwards, the utility model provide a kind of vehicle-mounted Workover rig inclined in two-way monitors system.
Technical solution adopted by the utility model to solve its technical problems is:A kind of vehicle carried well repairing machine inclined in two-way monitoring System includes chassis vehicle, rear tail boom, hydraulic leg, and hydraulic leg includes preceding hydraulic leg, rear hydraulic leg, and rear tail boom setting exists The rear portion of chassis vehicle is installed with obliquity sensor on the center line of tail boom in the rear;Obliquity sensor, data acquisition Device, display are sequentially connected by data cable.
The obliquity sensor measures the cant angle degree and elevation-depression angle of the workover rig with respect to the horizontal plane.
The data collector receives the cant angle degree and elevation-depression angle signal that the obliquity sensor measures, and leads to Conversion is crossed to be compared with the side tilt angle and elevation-depression angle limiting value set in data collector;When over-limit condition, data Collector can send out alarm signal.
The operating lever of the hydraulic leg, the display are mounted on the rear portion of the workover rig.
The utility model has the beneficial effects that the cant angle degree of workover rig can accurately be shown, avoid artificially judging to deposit In security risk;In well workover machine operation, once cant angle degree and elevation-depression angle send out report in time more than the limiting value set Alert signal, more reliable safety guarantee is provided for well workover machine operation.
Description of the drawings
Fig. 1 is the vertical view of the utility model.
Fig. 2 is the front view of Fig. 1.
In figure:1. chassis vehicle, 2. obliquity sensors, 3. data collectors, 4. displays, 5. operating levers, hydraulic pressure branch before 6. Leg, hydraulic leg after 7., tail boom after 8..
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.But those skilled in the art should Know, the present invention is not limited to listed specific implementation modes, as long as meeting the spirit of the present invention, should all be included in this In the protection domain of invention.
Referring to attached drawing 1,2.A kind of vehicle carried well repairing machine inclined in two-way of the utility model monitors system, including chassis vehicle 1, rear molding Beam 8, hydraulic leg, hydraulic leg include preceding hydraulic leg 6, rear hydraulic leg 7, and rear tail boom 8 is arranged after the chassis vehicle 1 Portion is installed with obliquity sensor 2 on the center line of tail boom 8 in the rear;Obliquity sensor 2, data collector 3, display Device 4 is sequentially connected by data cable.The obliquity sensor 2 measures the cant angle degree of the workover rig with respect to the horizontal plane And elevation-depression angle.
The data collector 3 receives the cant angle degree and elevation-depression angle signal that the obliquity sensor 2 measures, and It is compared with the side tilt angle and elevation-depression angle limiting value set in data collector 3 by converting;When more than set pole When limit value, data collector 3 can send out alarm signal.
The operating lever 5 of the hydraulic leg, the display 4 are mounted on the rear portion of the workover rig, usually will be described aobvious Show that device 4 is mounted on by the operating lever 5, corresponding adjustment is made according to the state of workover rig to be conveniently operated personnel, inclination angle passes Angle-data is transmitted on the display 4 by sensor 2, obliquity sensor 2 measure angle with the chassis vehicle 1 hydraulic pressure branch Leg overhang changes, and operator adjusts preceding hydraulic leg 6 and rear liquid according to the current level angle of workover rig, manipulation operations bar 5 The supporting leg overhang for pressing supporting leg 7 makes chassis vehicle gradually tend to be horizontal.
The utility model is characterized in that:
It 1, can be two-way(It is horizontal and vertical)The level angle of workover rig chassis vehicle is measured, measurement data is accurate, reliable;
2, workover rig level angle be more than side tilt angle limiting value when, can and alarm, operating personnel to workover rig carry out Adjustment, avoids the generation of overthrow accident;
3, fixedly mounted, it is integrally formed with workover rig, it is easy to carry;
4, electronical display workover rig inclination angle, warning message, the person's of being conveniently operated observation, operation.
It should be noted that above-described embodiment is exemplary rather than the limitation present invention, those skilled in the art will design very Right of more alternate embodiments without departing from this patent.

Claims (4)

1. a kind of vehicle carried well repairing machine inclined in two-way monitors system, including chassis vehicle, rear tail boom, hydraulic leg, hydraulic leg include Preceding hydraulic leg, rear hydraulic leg, rear tail boom are arranged at the rear portion of chassis vehicle, it is characterized in that:The center line of tail boom in the rear On be installed with obliquity sensor;Obliquity sensor, data collector, display are sequentially connected by data cable.
2. vehicle carried well repairing machine inclined in two-way monitors system according to claim 1, it is characterized in that:The obliquity sensor measures The cant angle degree and elevation-depression angle of the workover rig with respect to the horizontal plane.
3. vehicle carried well repairing machine inclined in two-way monitors system according to claim 2, it is characterized in that:The data collector receives The cant angle degree and elevation-depression angle signal measured to the obliquity sensor, and the side by converting with being set in data collector Degree of tilt and elevation-depression angle limiting value are compared;When over-limit condition, data collector can send out alarm signal.
4. system is monitored according to any vehicle carried well repairing machine inclined in two-way of claim 1-3, it is characterized in that:The hydraulic leg Operating lever, the display be mounted on the workover rig rear portion.
CN201820309383.4U 2018-03-07 2018-03-07 Vehicle carried well repairing machine inclined in two-way monitors system Active CN207920552U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820309383.4U CN207920552U (en) 2018-03-07 2018-03-07 Vehicle carried well repairing machine inclined in two-way monitors system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820309383.4U CN207920552U (en) 2018-03-07 2018-03-07 Vehicle carried well repairing machine inclined in two-way monitors system

Publications (1)

Publication Number Publication Date
CN207920552U true CN207920552U (en) 2018-09-28

Family

ID=63597675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820309383.4U Active CN207920552U (en) 2018-03-07 2018-03-07 Vehicle carried well repairing machine inclined in two-way monitors system

Country Status (1)

Country Link
CN (1) CN207920552U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114302260A (en) * 2021-12-29 2022-04-08 吉林石油装备技术工程服务有限公司 Workover rig on-line monitoring and inspection system
CN115061417A (en) * 2022-06-22 2022-09-16 西南石油大学 Anti-rollover monitoring system of workover rig

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114302260A (en) * 2021-12-29 2022-04-08 吉林石油装备技术工程服务有限公司 Workover rig on-line monitoring and inspection system
CN115061417A (en) * 2022-06-22 2022-09-16 西南石油大学 Anti-rollover monitoring system of workover rig

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201014

Address after: 100032 Liupuwei, Xicheng District, Beijing

Patentee after: CHINA NATIONAL PETROLEUM Corp.

Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd.

Address before: 300280 Tianjin Binhai New Area Tianjin Dagang Oilfield North pass through the middle of the road.

Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220711

Address after: 100120 Xicheng District six paw Kang in Beijing City

Patentee after: CHINA NATIONAL PETROLEUM Corp.

Patentee after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd.

Patentee after: Tianjin Bohai Jerry Petroleum Equipment Co.,Ltd.

Address before: 100032 liupukang, Xicheng District, Beijing

Patentee before: CHINA NATIONAL PETROLEUM Corp.

Patentee before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd.

TR01 Transfer of patent right