CN2507990Y - Combined hydraulic screwing machine - Google Patents
Combined hydraulic screwing machine Download PDFInfo
- Publication number
- CN2507990Y CN2507990Y CN 01265509 CN01265509U CN2507990Y CN 2507990 Y CN2507990 Y CN 2507990Y CN 01265509 CN01265509 CN 01265509 CN 01265509 U CN01265509 U CN 01265509U CN 2507990 Y CN2507990 Y CN 2507990Y
- Authority
- CN
- China
- Prior art keywords
- oil
- power supply
- pipe
- hydraulic power
- tong
- 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.)
- Expired - Lifetime
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- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The utility model discloses a combined hydraulic screwing-on machine, which comprises a hydraulic power supply, a main frame, and an operating console which are combined and installed on corresponding positions on a frame. The hydraulic power supply, the main frame, and the operating console are connected into one piece through an oil pipeline and wires which are installed in concealment on corresponding positions on the frame. A back-up tong which clamps pipe fittings and a main tong which clamps and rotates the coupling of the pipe are controlled by a control lever in the operating console to realize the coupling of an upper discharging pipe. The combined hydraulic screwing-on machine has the advantages of compact structure, convenient operation, clean environment, safe production, no pipe laceration, and no oil and electricity leakage. The utility model is applicable to dismounting oil pipe couplings, oil-well pump couplings, packer joints, and some straight thread connectors in oil fields.
Description
One, technical field
The utility model relates to a kind of hydraulic screw-on machine, especially the column type thread connector in dismounting oil field.
Two, background technology
Before the utility model proposes, the hydraulic power supply of its hydraulic screw-on machine, operating desk, mainframe three parts are split type, connect by high-pressure rubber pipe, cable each other and carry out work together.Owing to be split type deployment, floor space is big, needs many people to work troublesome poeration simultaneously; Pipeline exposes kiss the earth and easily injures by a crashing object and scratch leakage of oil, reveal electricity, contaminated environment and dangerous, accident-proneness.
Three, summary of the invention
The new technical problem to be solved of this practicality provides a kind of compact conformation, the hidden combination hydraulic thread screw on and-off machine of pipeline.The technical scheme that solves its technical problem employing is: be fixed with the fuel tank of supplying with hydraulic power supply oil on this combination hydraulic thread screw on and-off machine support, be fixedly connected with the hydraulic power supply of supply equipment work on the tail end support of fuel tank, be fixedly connected with by carriage on the fuel tank and be connected in the support that is used for support tubes on the carriage, the mainframe that the main pincers of the back-up tong of clamping pipe fitting and clamping and dismounting box cupling are formed, the preceding upper end of fuel tank is fixed with the operating desk with rotation time of turning to of main pincers of control and back-up tong, and hidden oil delivery hose and the lead that is installed in the fuselage relevant position makes hydraulic power supply, mainframe and operating desk connect co-ordination dismounting column type thread connector.The utility model combined type thread screw on and-off machine just connects firmly relevant position on support with hydraulic power supply, mainframe and operating desk, and makes three's co-ordination finish the dismounting of thread connector by hidden oil delivery hose and the lead that is installed on the fuselage.So this thread screw on and-off machine compact conformation, the single operation saved manpower, and be easy to operate; Do not expose because pipeline is short again, do not contact to earth, avoided injuring by a crashing object and scratched oil and electricity leakage phenomenon, cleaned environment, guaranteed production safety.Therefore, this kind combination hydraulic thread screw on and-off machine is applicable to oil field dismounting tubing coupling, oil well pump box cupling, packer adapter and some column type thread connectors.
Four, description of drawings
Fig. 1 is the utility model combination hydraulic thread screw on and-off machine front view.
Fig. 2 is the utility model combination hydraulic thread screw on and-off machine vertical view.
Five, the specific embodiment
In the accompanying drawings, be fixed with fuel tank 17 on the support 18 of the utility model combination hydraulic thread screw on and-off machine, in the fuel tank 17 hydraulic oil be housed.The tail end of support 18 top tanks 17 is fixedly connected with hydraulic power supply 3, the gear pump assembly 23 that is driven running by motor 22 is housed in the case shell of this hydraulic power supply 3, voltmeter 1 is housed on the case shell, ammeter 2, unload the overflow valve 19 and the switchbox 21 of box cupling moment of torsion in pressure meter 4, support 6, the adjustment, switchbox is provided with the switch 20 of control motor 22 runnings.Be fixedly connected with mainframe 5, mainframe 5 on the fuel tank 17 by carriage 5.1 and be connected in the support that is used for support tubes 6 on the carriage, the back-up tong 8 of clamping pipe fitting and the main pincers 11 of clamping dismounting box cupling and form.The corresponding positions of back-up tong 8 is equipped with the motor 7 that can control jaw clamping and release pipe fitting in the back-up tong, the corresponding positions of main pincers 11 is equipped with the motor 9 that can control jaw clamping and release box cupling in the main pincers and adjusts the engage a gear mechanism 10 of unloading the box cupling rotary speed, and jaw can positive and negative rotation in main pincers in the main pincers.The preceding upper end of fuel tank 17 is fixed with operating desk 12, and its operating desk is controlled the control sticks 16 of back-up tong 8 and main pincers 11 actions respectively and formed with operation vertical pole 15 by the pressure meter 13 of start button 14, demonstration clamping pressure.Like this, it is a machine that hydraulic power supply 3, mainframe 5 and operating desk 12 connect firmly, and the three is connected the back co-ordination by the hidden oil delivery hose that is installed in the fuselage relevant position with lead (not drawing among the figure).The course of work of this combination hydraulic thread screw on and-off machine is: Push switch 20 is connected power supply, presses the motor 22 driven gear pump assemblies 23 that start in knob 14 hydraulic power supplies 3 oil in the fuel tank 17 is supplied to operating desk 12 by sebific duct.Oil pipe (pipe fitting) is put on the support 6, deliver to an end that has box cupling in the hole of main pincers 11 by the endoporus of back-up tong 8, moving 7 work of control stick 16 motors then makes the jaw of back-up tong 8 that oil pipe is clamped, moving 9 work of control stick 15 motors again makes the jaw of main pincers 11 clamp tubing coupling, simultaneously left and right rotation realizes going up oil discharge pipe's box cupling, carries out the maintenance of oil pipe.
Claims (1)
1, a kind of combination hydraulic thread screw on and-off machine is characterized in that being fixed with the fuel tank (17) of supplying with hydraulic power supply (3) oil on the support (18), is fixedly connected with the hydraulic power supply (3) of supply equipment work on the tail end support (18) of fuel tank (17); Be fixedly connected with by carriage (5.1) on the fuel tank (17) and be connected in the support that is used for supporting tubular member (6) on the carriage (5.1), the back-up tong (8) of clamping pipe fitting and the master of clamping and dismounting box cupling and clamp the mainframe (5) that (11) are formed; The preceding upper end of fuel tank (17) is fixed with the main pincers of control (11) and back-up tong (8) and turns to operating desk (12) with rotation time; Hidden oil delivery hose and the lead that is installed in the fuselage relevant position connects hydraulic power supply (3), mainframe (5) and operating desk (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265509 CN2507990Y (en) | 2001-09-25 | 2001-09-25 | Combined hydraulic screwing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01265509 CN2507990Y (en) | 2001-09-25 | 2001-09-25 | Combined hydraulic screwing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507990Y true CN2507990Y (en) | 2002-08-28 |
Family
ID=33672382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01265509 Expired - Lifetime CN2507990Y (en) | 2001-09-25 | 2001-09-25 | Combined hydraulic screwing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507990Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944944B (en) * | 2005-10-03 | 2011-05-04 | 江苏如石机械有限公司 | Thread screw on and-off machine for sleeve oil pipe |
| CN103527117A (en) * | 2013-10-15 | 2014-01-22 | 江苏申利达机械制造有限公司 | 360-degree continuous rotation large-torque screwing and buckling machine |
-
2001
- 2001-09-25 CN CN 01265509 patent/CN2507990Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1944944B (en) * | 2005-10-03 | 2011-05-04 | 江苏如石机械有限公司 | Thread screw on and-off machine for sleeve oil pipe |
| CN103527117A (en) * | 2013-10-15 | 2014-01-22 | 江苏申利达机械制造有限公司 | 360-degree continuous rotation large-torque screwing and buckling machine |
| CN103527117B (en) * | 2013-10-15 | 2015-09-16 | 江苏申利达机械制造有限公司 | A kind of 360 ° of continuous rotation high pulling torque thread screw on and-off machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110925 Granted publication date: 20020828 |