CN204114462U - Petroleum pipeline high pressure plugging system - Google Patents
Petroleum pipeline high pressure plugging system Download PDFInfo
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- CN204114462U CN204114462U CN201420549457.3U CN201420549457U CN204114462U CN 204114462 U CN204114462 U CN 204114462U CN 201420549457 U CN201420549457 U CN 201420549457U CN 204114462 U CN204114462 U CN 204114462U
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- support
- petroleum pipeline
- hydraulic cylinder
- blocking device
- hydraulic pressure
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Abstract
The utility model discloses a kind of petroleum pipeline high pressure plugging system, comprising: body device, support device and be provided with the hydraulic pressure blocking device of oil hydraulic cylinder, plugging mechanism and pipeline baffle plate; Described hydraulic pressure blocking device is fixedly installed on above described body device by described support device; Described body device is for carrying the walking of described hydraulic pressure blocking device; Described support device for carrying described hydraulic pressure blocking device, and adjusts the height of described hydraulic pressure blocking device, thus realizes described hydraulic pressure blocking device and carry out shutoff to petroleum pipeline leakage position.A kind of petroleum pipeline high pressure plugging system that the utility model provides, staff can be facilitated to change job site arbitrarily by body device, hydraulic pressure blocking device to carry out shutoff accuracy to petroleum pipeline rejected region is realized by support device height adjustable, and adjusted by support device and highly make whole system be convenient to deposit, structure is simple, handling safety, accuracy rate is high, convenient and reliable.
Description
Technical field
The utility model relates to plugging pipelines device technique field, particularly a kind of petroleum pipeline high pressure plugging system.
Background technique
In present petroleum industry; often can run into the situation of petroleum pipeline breakage; if pipeline breakage be mustn't go to process timely, very serious consequence will occur, existing blocking device is often fairly simple; manpower only can be relied on to carry out shutoff; often fall flat, even if having machine plugging, also can not easy-to-operat because of environmental problem; and this operation has certain danger, it is very necessary for therefore designing a kind of high-pressure and hydraulic blocking device with highly regulating.
Model utility content
Technical problem to be solved in the utility model is to provide one i.e. petroleum pipeline high pressure plugging system safely and easily.
For solving the problems of the technologies described above, the utility model provides a kind of petroleum pipeline high pressure plugging system, comprising: body device, support device and be provided with the hydraulic pressure blocking device of oil hydraulic cylinder, plugging mechanism and pipeline baffle plate;
Described hydraulic pressure blocking device is fixedly installed on above described body device by described support device;
Described body device is for carrying the walking of described hydraulic pressure blocking device;
Described support device for carrying described hydraulic pressure blocking device, and adjusts the height of described hydraulic pressure blocking device, thus realizes described hydraulic pressure blocking device and carry out shutoff to petroleum pipeline leakage position;
Described oil hydraulic cylinder is fixedly connected with described plugging mechanism, described plugging mechanism and described pipeline baffle plate are oppositely arranged, described oil hydraulic cylinder, plugging mechanism are fixedly connected with described support device respectively with pipeline baffle plate, described pipeline baffle plate is used for carrying out spacing to petroleum pipeline, and described oil hydraulic cylinder carries out shutoff for promoting described plugging mechanism to petroleum pipeline leak site.
Further, described body device comprises:
Universal wheels, directional wheel, dolly counterweight base plate;
Described universal wheels is arranged on the one end bottom described dolly counterweight base plate, and described directional wheel is arranged on the other end bottom described dolly counterweight base plate;
Described support device is fixedly installed on described dolly counterweight base plate.
Further, described support device comprises:
Hydraulic jack, the first support arm, the second support arm, coupling shaft, piston brace rod, fixed support, travel(l)ing rest, support platform and pin step on oil pump;
Described hydraulic jack lower end is connected with described dolly counterweight base plate, and described hydraulic jack upper end and described piston brace rod are spirally connected;
Described piston brace rod is connected with described second support arm by described coupling shaft;
Described fixed support is fixedly connected with described dolly counterweight base plate, described travel(l)ing rest is fixedly installed on described dolly counterweight base plate, described first support arm and described second support arm arranged in a crossed manner, and be connected with described travel(l)ing rest bottom described first support arm, the top of described first support arm is fixedly connected with described support platform, be connected with described fixed support bottom described second support arm, the top of described second support arm is fixedly connected with described support platform, and described oil hydraulic cylinder, plugging mechanism and pipeline baffle plate are all arranged in described support platform;
Described pin is stepped on oil pump and is fixedly connected with described travel(l)ing rest, and described pin steps on oil pump for the height by described travel(l)ing rest described first support arm of adjustment and the second support arm, thus adjusts the height of described hydraulic pressure blocking device.
Further, described support device also comprises:
Handrail, described handrail is fixedly connected with described dolly counterweight base plate, and for easy-to-operat, personnel promote body device.
Further, described hydraulic pressure blocking device also comprises:
Oil hydraulic cylinder connecting bottom board, dunnage, holding nut, studdle, V-type support underframe and V-type pressing plate;
Described oil hydraulic cylinder connecting bottom board is fixedly installed in described support platform;
Described holding nut and described studdle are spirally connected;
Be fixedly connected with described oil hydraulic cylinder connecting bottom board bottom described dunnage, top is fixedly connected with described V-type support underframe by holding nut and studdle;
Described V-type support underframe is for carrying described oil hydraulic cylinder, and described V-type pressing plate to be arranged on above described V-type support underframe and to be fixedly connected with described V-type support underframe, for fixing described oil hydraulic cylinder.
Further, described hydraulic pressure blocking device also comprises:
Height fine adjusting function bolt and pipeline place plate, and described pipeline is placed plate and is arranged on above described height fine adjusting function bolt, for supporting petroleum pipeline;
Described height fine adjusting function bolt and described support platform are spirally connected, and place the height of plate for adjusting described pipeline, thus the placing height of adjustment petroleum pipeline.
Further, described hydraulic pressure blocking device also comprises:
First socket head screw and the second socket head screw;
Described V-type pressing plate is connected with described V-type support underframe by described first socket head screw, and described dunnage is connected with described oil hydraulic cylinder connecting bottom board by described second socket head screw.
Further, be provided with square breach below described dolly counterweight base plate, described hydraulic jack is connected with described dolly counterweight base plate by described square breach.
Further, described support platform is provided with serration section, and described oil hydraulic cylinder connecting bottom board is arranged in described serration section.
Further, the termination of described studdle is outer-hexagonal type, for supporting described oil hydraulic cylinder, and finely tunes the height of oil hydraulic cylinder, thus adjusts the height of described plugging mechanism, makes plugging mechanism aim at petroleum pipeline leakage position.
A kind of petroleum pipeline high pressure plugging system that the utility model provides, staff can be facilitated to change job site arbitrarily by body device, hydraulic pressure blocking device to carry out shutoff accuracy to petroleum pipeline rejected region is realized by support device height adjustable, and adjusted by support device and highly make whole system be convenient to deposit, structure is simple, handling safety, accuracy rate is high, convenient and reliable.
Accompanying drawing explanation
The plan view of a kind of petroleum pipeline high pressure plugging system that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the plan view of the high pressure of petroleum pipeline shown in Fig. 1 plugging system.
Embodiment
See Fig. 1, Fig. 2, a kind of petroleum pipeline high pressure plugging system that the utility model embodiment provides, comprising: body device, support device and hydraulic pressure blocking device; Hydraulic pressure blocking device is fixedly installed on above body device by support device; Body device is used for the walking of bearing hydraulic blocking device; Support device is used for bearing hydraulic blocking device and changes the height of hydraulic pressure blocking device, thus carries out shutoff to petroleum pipeline leakage position.
Wherein, body device comprises: universal wheels 1, directional wheel 2, dolly counterweight base plate 3; Universal wheels 1 is arranged on the one end bottom dolly counterweight base plate 3, and directional wheel 2 is arranged on the other end bottom dolly counterweight base plate 3; Support device is fixedly installed on dolly counterweight base plate 3.Universal wheels 1 is with auto-lock function.When body device shifts certain position onto, because body device is likely subject to the impact of external force, and slide, but added the universal wheels 1 with self-locking, such situation just can be avoided to occur, reduce danger.
Support device comprises: hydraulic jack 4, first support arm 8-1, the second support arm 8-2, coupling shaft 10, piston brace rod 9, fixed support 7, travel(l)ing rest 6, support platform 13, pin step on oil pump 5 and handrail 12; Be provided with square breach 11 below dolly counterweight base plate 3, hydraulic jack 4 lower end is connected with dolly counterweight base plate 3 by square breach 11, and hydraulic jack 4 upper end and piston brace rod 9 are spirally connected.Piston brace rod 9 is connected with the second support arm 8-2 by coupling shaft 10; Fixed support 7 is fixedly connected with dolly counterweight base plate 3, travel(l)ing rest 6 is fixedly installed on dolly counterweight base plate 3, first support arm 8-1 and the second support arm 8-2 is arranged in a crossed manner, and be connected with travel(l)ing rest 6 bottom the first support arm 8-1, the top of the first support arm 8-1 is fixedly connected with support platform 13, be connected with fixed support 7 bottom second support arm 8-2, the top of the second support arm 8-2 is fixedly connected with support platform 13, and oil hydraulic cylinder 16, plugging mechanism 22 and pipeline baffle plate 23 are all arranged in support platform 13; Pin is stepped on oil pump 5 and is fixedly connected with travel(l)ing rest 6, and pin steps on oil pump 5 for being adjusted the height of the first support arm 8-1 and the second support arm 8-2 by travel(l)ing rest 6, thus the height of adjustment hydraulic pressure blocking device.Pin steps on oil pump 5 can move position arbitrarily within petroleum pipeline length range, and in this case, operator can regulate arbitrarily height according to the position of oneself, has more flexibility, convenient operation.Handrail 12 is fixedly connected with dolly counterweight base plate 3, and for easy-to-operat, personnel promote body device.In the utility model embodiment, travel(l)ing rest 6, fixed support 7 and support arm are 4, and travel(l)ing rest 6 and fixed support 7 match use all between two, make dolly more steady in the process risen or decline.
Hydraulic pressure blocking device also comprises: oil hydraulic cylinder 16, plugging mechanism 22, pipeline baffle plate 23, oil hydraulic cylinder connecting bottom board 14, dunnage 15, holding nut 17, studdle 21, V-type support underframe, V-type pressing plate 18, height fine adjusting function bolt 26, pipeline place plate 25, first socket head screw 20 and the second socket head screw 27.Oil hydraulic cylinder 16 is fixedly connected with plugging mechanism 22, and the internal thread of the outside thread on plugging mechanism 22 and oil hydraulic cylinder 16 termination all should be pipe thread, and both are connected, and adopts pipe thread to have connectivity strong, the features such as good airproof performance.Plugging mechanism 22 and pipeline baffle plate 23 are oppositely arranged, and pipeline baffle plate 23 is for carrying out spacing to petroleum pipeline, and oil hydraulic cylinder 16 carries out shutoff for promoting plugging mechanism 22 pairs of petroleum pipeline leak site.Oil hydraulic cylinder connecting bottom board 14 is fixedly installed in support platform 13, and support platform 13 is provided with serration section 24, and oil hydraulic cylinder connecting bottom board 14 is arranged in serration section 24.In the oil industry, due to environmental problem, often make operating environment more severe, when operator needs to the oil-feed of oil hydraulic cylinder 16 and draining, when support platform 13 rises, likely cause the sole of operator to skid, cause danger, after serration section 24 is set, this type of situation just can be avoided preferably to occur.Be fixedly connected with oil hydraulic cylinder connecting bottom board 14 bottom dunnage 15, top is fixedly connected with V-type support underframe 19 by holding nut 17 and studdle 21; Holding nut 17 and studdle 21 are spirally connected, and the termination of studdle 21 is outer-hexagonal type, for supporting cylinder 16, and finely tunes the height of oil hydraulic cylinder 16, thus the height of adjustment plugging mechanism 22, make plugging mechanism 22 aim at petroleum pipeline leakage position.V-type support underframe 19 is for liquid carrying cylinder pressure 16, and V-type pressing plate 18 to be arranged on above V-type support underframe 19 and to be fixedly connected with V-type support underframe 19, for fixer cylinder pressure 16.Pipeline is placed plate 25 and is arranged on above height fine adjusting function bolt 26, for supporting petroleum pipeline; Height fine adjusting function bolt 26 and support platform 13 are spirally connected, and place the height of plate 25 for adjusting pipeline, thus the placing height of adjustment petroleum pipeline.V-type pressing plate 18 is connected with V-type support underframe 19 by the first socket head screw 20, and dunnage 15 is connected with oil hydraulic cylinder connecting bottom board 14 by the second socket head screw 27.
The petroleum pipeline high pressure plugging system that the utility model provides in use, operator promote body device by handrail 12, whole petroleum pipeline high pressure plugging system is dragged to the region needing work, locking universal wheels 1, pin is stepped on the position that oil pump 5 is placed in easy-to-operat again, operator can step on pin and step on oil pump 5, regulate the height of support platform 13, after arriving corresponding height, stopping is exerted pressure, hydraulic jack 4 is in packing state, operator can utilize adjustable spanner to regulate studdle 21 and height fine adjusting function screw rod in this case, the height of oil hydraulic cylinder 16 is finely tuned, thus the position making pipeline reveal faces plugging mechanism 22, when carrying out shutoff, one end of petroleum pipeline againsts pipeline baffle plate 23, open oil hydraulic cylinder 16, oil hydraulic cylinder 16 is made to be in oil-feed state, the piston rod of oil hydraulic cylinder 16 travels forward, plugging mechanism 22 is driven to make plugging mechanism 22 tightly be fitted in petroleum pipeline leak site.After being disposed, open the off-load switch of oil hydraulic cylinder 16, piston rod reclaims, open the off-load switch of hydraulic jack 4, along with the off-load of hydraulic jack 4, support device drops to minimum point thereupon, unlock universal wheels 1, petroleum pipeline high pressure plugging system is dragged to safety zone.
A kind of petroleum pipeline high pressure plugging system that the utility model provides, staff can be facilitated to change job site arbitrarily by body device, hydraulic pressure blocking device to carry out shutoff accuracy to petroleum pipeline rejected region is realized by support device height adjustable, and adjusted by support device and highly make whole system be convenient to deposit, structure is simple, handling safety, accuracy rate is high, convenient and reliable.
It should be noted last that, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to example, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a petroleum pipeline high pressure plugging system, is characterized in that, comprising:
Body device, support device and be provided with the hydraulic pressure blocking device of oil hydraulic cylinder, plugging mechanism and pipeline baffle plate;
Described hydraulic pressure blocking device is fixedly installed on above described body device by described support device;
Described body device is for carrying the walking of described hydraulic pressure blocking device;
Described support device for carrying described hydraulic pressure blocking device, and adjusts the height of described hydraulic pressure blocking device, thus realizes described hydraulic pressure blocking device and carry out shutoff to petroleum pipeline leakage position;
Described oil hydraulic cylinder is fixedly connected with described plugging mechanism, described plugging mechanism and described pipeline baffle plate are oppositely arranged, described oil hydraulic cylinder, plugging mechanism are fixedly connected with described support device respectively with pipeline baffle plate, described pipeline baffle plate is used for carrying out spacing to petroleum pipeline, and described oil hydraulic cylinder carries out shutoff for promoting described plugging mechanism to petroleum pipeline leak site.
2. petroleum pipeline high pressure plugging system as claimed in claim 1, it is characterized in that, described body device comprises:
Universal wheels, directional wheel, dolly counterweight base plate;
Described universal wheels is arranged on the one end bottom described dolly counterweight base plate, and described directional wheel is arranged on the other end bottom described dolly counterweight base plate;
Described support device is fixedly installed on described dolly counterweight base plate.
3. petroleum pipeline high pressure plugging system as claimed in claim 2, it is characterized in that, described support device comprises:
Hydraulic jack, the first support arm, the second support arm, coupling shaft, piston brace rod, fixed support, travel(l)ing rest, support platform and pin step on oil pump;
Described hydraulic jack lower end is connected with described dolly counterweight base plate, and described hydraulic jack upper end and described piston brace rod are spirally connected;
Described piston brace rod is connected with described second support arm by described coupling shaft;
Described fixed support is fixedly connected with described dolly counterweight base plate, described travel(l)ing rest is fixedly installed on described dolly counterweight base plate, described first support arm and described second support arm arranged in a crossed manner, and be connected with described travel(l)ing rest bottom described first support arm, the top of described first support arm is fixedly connected with described support platform, be connected with described fixed support bottom described second support arm, the top of described second support arm is fixedly connected with described support platform, and described oil hydraulic cylinder, plugging mechanism and pipeline baffle plate are all arranged in described support platform;
Described pin is stepped on oil pump and is fixedly connected with described travel(l)ing rest, and described pin steps on oil pump for the height by described travel(l)ing rest described first support arm of adjustment and the second support arm, thus adjusts the height of described hydraulic pressure blocking device.
4. petroleum pipeline high pressure plugging system as claimed in claim 3, it is characterized in that, described support device also comprises:
Handrail, described handrail is fixedly connected with described dolly counterweight base plate, and for easy-to-operat, personnel promote body device.
5. petroleum pipeline high pressure plugging system as claimed in claim 4, it is characterized in that, described hydraulic pressure blocking device also comprises:
Oil hydraulic cylinder connecting bottom board, dunnage, holding nut, studdle, V-type support underframe and V-type pressing plate;
Described oil hydraulic cylinder connecting bottom board is fixedly installed in described support platform;
Described holding nut and described studdle are spirally connected;
Be fixedly connected with described oil hydraulic cylinder connecting bottom board bottom described dunnage, top is fixedly connected with described V-type support underframe by holding nut and studdle;
Described V-type support underframe is for carrying described oil hydraulic cylinder, and described V-type pressing plate to be arranged on above described V-type support underframe and to be fixedly connected with described V-type support underframe, for fixing described oil hydraulic cylinder.
6. petroleum pipeline high pressure plugging system as claimed in claim 5, it is characterized in that, described hydraulic pressure blocking device also comprises:
Height fine adjusting function bolt and pipeline place plate, and described pipeline is placed plate and is arranged on above described height fine adjusting function bolt, for supporting petroleum pipeline;
Described height fine adjusting function bolt and described support platform are spirally connected, and place the height of plate for adjusting described pipeline, thus the placing height of adjustment petroleum pipeline.
7. petroleum pipeline high pressure plugging system as claimed in claim 5, it is characterized in that, described hydraulic pressure blocking device also comprises:
First socket head screw and the second socket head screw;
Described V-type pressing plate is connected with described V-type support underframe by described first socket head screw, and described dunnage is connected with described oil hydraulic cylinder connecting bottom board by described second socket head screw.
8. petroleum pipeline high pressure plugging system as claimed in claim 3, is characterized in that:
Be provided with square breach below described dolly counterweight base plate, described hydraulic jack is connected with described dolly counterweight base plate by described square breach.
9. petroleum pipeline high pressure plugging system as claimed in claim 3, is characterized in that:
Described support platform is provided with serration section, and described oil hydraulic cylinder connecting bottom board is arranged in described serration section.
10. petroleum pipeline high pressure plugging system as claimed in claim 6, is characterized in that:
The termination of described studdle is outer-hexagonal type, for supporting described oil hydraulic cylinder, and finely tunes the height of oil hydraulic cylinder, thus adjusts the height of described plugging mechanism, makes plugging mechanism aim at petroleum pipeline leakage position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549457.3U CN204114462U (en) | 2014-09-23 | 2014-09-23 | Petroleum pipeline high pressure plugging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420549457.3U CN204114462U (en) | 2014-09-23 | 2014-09-23 | Petroleum pipeline high pressure plugging system |
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| CN204114462U true CN204114462U (en) | 2015-01-21 |
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| CN201420549457.3U Active CN204114462U (en) | 2014-09-23 | 2014-09-23 | Petroleum pipeline high pressure plugging system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870870A (en) * | 2017-01-18 | 2017-06-20 | 上海理工大学 | For the device for plugging of straight pipeline leakage |
| CN106931273A (en) * | 2017-02-24 | 2017-07-07 | 上海理工大学 | A kind of leak stoppers for pipe leakage |
| CN110886928A (en) * | 2019-12-12 | 2020-03-17 | 周强 | Auxiliary device for welding and repairing large pipeline |
| CN112728280A (en) * | 2021-01-05 | 2021-04-30 | 武汉科技大学 | Device capable of automatically plugging gas pipeline |
-
2014
- 2014-09-23 CN CN201420549457.3U patent/CN204114462U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106870870A (en) * | 2017-01-18 | 2017-06-20 | 上海理工大学 | For the device for plugging of straight pipeline leakage |
| CN106931273A (en) * | 2017-02-24 | 2017-07-07 | 上海理工大学 | A kind of leak stoppers for pipe leakage |
| CN106931273B (en) * | 2017-02-24 | 2019-01-01 | 上海理工大学 | A kind of leak stoppers for pipe leakage |
| CN110886928A (en) * | 2019-12-12 | 2020-03-17 | 周强 | Auxiliary device for welding and repairing large pipeline |
| CN112728280A (en) * | 2021-01-05 | 2021-04-30 | 武汉科技大学 | Device capable of automatically plugging gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211104 Address after: Room 08-10, 6 / F, block a, No. 5, Dongtucheng Road, Chaoyang District, Beijing 100013 Patentee after: National Petroleum and natural gas pipeline network Group Co.,Ltd. Address before: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee before: PETROCHINA Co.,Ltd. |
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| TR01 | Transfer of patent right |