CN205297390U - Hydro -cylinder mobile device - Google Patents

Hydro -cylinder mobile device Download PDF

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Publication number
CN205297390U
CN205297390U CN201521022350.4U CN201521022350U CN205297390U CN 205297390 U CN205297390 U CN 205297390U CN 201521022350 U CN201521022350 U CN 201521022350U CN 205297390 U CN205297390 U CN 205297390U
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CN
China
Prior art keywords
connecting hole
oil cylinder
cylinder
hydro
nut
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
CN201521022350.4U
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Chinese (zh)
Inventor
陈健
范泽渊
陈克利
孙铭
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.)
Jiangsu Zhongman Petroleum Equipment Co Ltd
ZHONGMAN ELECTRICAL ENGINEERING AND TECHNOLOGY Co Ltd
Original Assignee
Jiangsu Zhongman Petroleum Equipment Co Ltd
ZHONGMAN ELECTRICAL ENGINEERING AND TECHNOLOGY 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.)
Filing date
Publication date
Application filed by Jiangsu Zhongman Petroleum Equipment Co Ltd, ZHONGMAN ELECTRICAL ENGINEERING AND TECHNOLOGY Co Ltd filed Critical Jiangsu Zhongman Petroleum Equipment Co Ltd
Priority to CN201521022350.4U priority Critical patent/CN205297390U/en
Application granted granted Critical
Publication of CN205297390U publication Critical patent/CN205297390U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a hydro -cylinder mobile device, the hydraulic cylinder sealing device comprises an oil cylinder, fix the flange on the hydro -cylinder, still include the lead screw, screw -nut on the lead screw, the lead screw front end is installed and is waveed the hand wheel, flange and screw -nut fixed connection on the hydro -cylinder, screw -nut passes through tip and is connected with the ear seat, the ear seat is fixed on the support, be equipped with three connecting hole on the ear seat, in operation, through the removal of waveing hand wheel control screw -nut, it removes together to drive the hydro -cylinder, when the hydro -cylinder removes to the position that requires, reuse tip fixes screw -nut in the corresponding connecting hole position of ear seat, the utility model discloses simple structure, convenient operation gives the efficiency of construction that improves automatic rigger, has optimized equipment overall structure.

Description

A kind of oil cylinder movement device
Technical field
This utility model belongs to oil drilling and extracting equipment and manufactures field, particularly to a kind of oil cylinder movement device.
Background technology
In automatic rigger's work process, need to use hydraulic jack, when installing, using and overhaul, required oil cylinder installation site is different, in prior art, the oil cylinder of three kinds of operating modes is fixedly arranged at a position, it is impossible to mobile, reduce the work efficiency of automatic rigger, both increase difficulty to the Structural Design Requirement of machine shape size and manipulation process.
Utility model content
In order to solve the problems referred to above, this utility model provides a kind of oil cylinder movement device simple to operate, and this utility model is achieved through the following technical solutions:
A kind of oil cylinder movement device, including support, oil cylinder, is fixed on the flange on oil cylinder, also includes screw mandrel, feed screw nut, ear mount, and described screw mandrel two ends are positioned at bearing, and bearing is installed bearing block, and bearing block is fixed on support, and screw mandrel one end is connected to shake hands wheel; Described feed screw nut is positioned on screw mandrel, and feed screw nut is fixing with the flange on oil cylinder to be connected; Described ear mount is fixed on support, and ear mount is provided with connecting hole, and feed screw nut is connected with connecting hole by mortise pin.
Be further the quantity of described connecting hole be 3, respectively connecting hole A, connecting hole B, connecting hole C, respectively automatically rigger install, work and the installation site of oil cylinder during maintenance.
It is further that described flange is bolted with feed screw nut.
Further, described feed screw nut is connected by trapezoidal thread with screw mandrel.
The beneficial effects of the utility model are in that: driven the movement of oil cylinder by screw rod transmission effect, adjusted, when making automatic rigger in installation, work and maintenance process, the installation site that oil cylinder is different, mode of operation simple possible, makes derrick constructing operation convenient; Cylinder flange and feed screw nut are bolted, and the installation and maintenance etc. making whole oil cylinder movement device are convenient, and feed screw nut is connected by trapezoidal thread with screw mandrel, increases driving torque, and self-locking property is higher, improves safety coefficient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Shown in figure: 1-shakes handwheel, 2-bearing, 21-bearing block, 3-flange, 4-screw mandrel, 5-feed screw nut, 6-oil cylinder, 7-ear mount, 71-connecting hole A, 72-connecting hole B, 73-connecting hole C, 8-mortise pin, 9-support.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further illustrated.
As it is shown in figure 1, a kind of oil cylinder movement device, including support 9, oil cylinder 6, being fixed on the flange 3 on oil cylinder, also include screw mandrel 4, feed screw nut 5, ear mount 7; Described screw mandrel 4 two ends are seated in bearing 2, and bearing is installed bearing block 21, and bearing block 21 is fixed on support 9, and screw mandrel 4 left end is connected to shake handwheel 1; Feed screw nut 5 is positioned on screw mandrel 4, and feed screw nut 5 is fixing with the flange 3 on oil cylinder 6 to be connected; Described ear mount 7 is fixed on support 9, and ear mount 7 is provided with ear mount connecting hole, and feed screw nut 5 is connected with ear mount connecting hole by mortise pin 8.
Described connecting hole quantity is 3, respectively connecting hole A, connecting hole B, connecting hole C, the installation site of oil cylinder when respectively rigger installs, works and keeps in repair automatically.
Described flange 3 is bolted with feed screw nut 5, so makes oil cylinder part detachable with screw portion, is easy to install and maintain.
Described feed screw nut 5 is connected by trapezoidal thread with screw mandrel 4, and trapezoidal thread increases driving torque and self-locking property, improves safety coefficient.
In automatic rigger's installation process, oil cylinder 6 need to be arranged on connecting hole 1 position, now feed screw nut 5 is fixed by mortise pin 8 with connecting hole A in ear mount 7, when automatic rigger works, oil cylinder need to be arranged on connecting hole B location, now mortise pin 8 is extracted, rotate shake handwheel 1, screw mandrel 4 transmission makes feed screw nut 5 be moved rearwards by, oil cylinder 6 is driven to synchronize to be moved rearwards by, when feed screw nut 5 moves to the position of connecting hole B, namely oil cylinder 6 moves to automatic rigger and works desired position, with mortise pin 8, feed screw nut 5 is fixed with the connecting hole B in ear mount 7, oil cylinder also stays at this position simultaneously, when automatic rigger needs to safeguard, oil cylinder 6 need to be arranged on the position of connecting hole 3, and step ibid, is extracted mortise pin 8 and rotated shake handwheel 1, make oil cylinder 6 rest on the position of connecting hole 3, feed screw nut 4 and ear mount connecting hole B are fixed with mortise pin, can need to adjust the position of oil cylinder 6 according to construction below.

Claims (4)

1. an oil cylinder movement device, including support (9), oil cylinder (6), it is fixed on the flange (3) on oil cylinder (6), it is characterized in that, also include screw mandrel (4), feed screw nut (5), ear mount (7), described screw mandrel (4) two ends are positioned at bearing (2), installing bearing block (21) on bearing (2), bearing block (21) is fixed on support (9), and screw mandrel (4) one end is connected to shake handwheel (1); Described feed screw nut (5) is positioned on screw mandrel (4), and feed screw nut (5) is fixing with the flange (3) on oil cylinder (6) to be connected; Described ear mount (7) is fixed on support (9), and ear mount (7) is provided with connecting hole, and feed screw nut is connected with connecting hole by mortise pin.
2. oil cylinder movement device as claimed in claim 1, it is characterised in that the quantity of described connecting hole is 3, respectively connecting hole A, connecting hole B, connecting hole C.
3. oil cylinder movement device as claimed in claim 1, it is characterised in that described flange 3 is bolted with feed screw nut 5.
4. oil cylinder movement device as claimed in claim 1, it is characterised in that described feed screw nut 5 is connected by trapezoidal thread with screw mandrel 4.
CN201521022350.4U 2015-12-10 2015-12-10 Hydro -cylinder mobile device Active CN205297390U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521022350.4U CN205297390U (en) 2015-12-10 2015-12-10 Hydro -cylinder mobile device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521022350.4U CN205297390U (en) 2015-12-10 2015-12-10 Hydro -cylinder mobile device

Publications (1)

Publication Number Publication Date
CN205297390U true CN205297390U (en) 2016-06-08

Family

ID=56431226

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521022350.4U Active CN205297390U (en) 2015-12-10 2015-12-10 Hydro -cylinder mobile device

Country Status (1)

Country Link
CN (1) CN205297390U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110630587A (en) * 2019-08-20 2019-12-31 铜陵有色金属集团股份有限公司 Push rod device of thrust cylinder of drill jumbo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110630587A (en) * 2019-08-20 2019-12-31 铜陵有色金属集团股份有限公司 Push rod device of thrust cylinder of drill jumbo

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