CN204165842U - When shale gas is installed, pipeline is carried out to the equipment of crooked test - Google Patents
When shale gas is installed, pipeline is carried out to the equipment of crooked test Download PDFInfo
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- CN204165842U CN204165842U CN201420627453.2U CN201420627453U CN204165842U CN 204165842 U CN204165842 U CN 204165842U CN 201420627453 U CN201420627453 U CN 201420627453U CN 204165842 U CN204165842 U CN 204165842U
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- rectangle frame
- connecting link
- fixed
- shaping mould
- pipeline
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Abstract
The utility model discloses a kind of equipment when shale gas is installed, pipeline being carried out to crooked test, support and supporting mechanism are fixed, shaping mould wheel is provided with in rectangle frame, rotating shaft is provided with in shaping mould wheel, rotating shaft takes turns afterwards through shaping mould and rectangle frame is fixed, shaping mould wheel concave shaped circularizes groove, rectangle frame is provided with adjusting bolt, adjusting bolt is fixed with clamping frame, adjusting bolt is sheathed with nut, location-plate is provided with in rectangle frame, adjusting bolt is through location-plate, shaping mould wheel is provided with connecting link, connecting link is connected with handle, bending forming roll is provided with between connecting link, be provided with in bending forming roll and ship and resell on another market, ship and resell on another market and to fix with connecting link through after bending forming roll, bearing pin is provided with between connecting link, bearing pin is connected with connecting link, bearing pin is fixed with web joint, web joint is connected with bending forming roll.The structure of this equipment is simple, can carry out crooked test to pipeline, and test process pipeline can not splitting, and the index of pipeline test reaches designing requirement.
Description
Technical field
The utility model relates to a kind of equipment, especially relates to a kind of equipment when shale gas is installed, pipeline being carried out to crooked test.
Background technology
Shale gas composes to be stored in rich organic mud shale and interlayer thereof, and be the Unconventional forage of main existing way to adsorb with free state, composition, based on methane, belongs to a class together with " coal-seam gas ", " tight gas ".The formation of shale gas and enrichment have the feature of self uniqueness, are often distributed in larger, the widespread shale hydrocarbon source rock formation of thickness in basin.Shale gas very early by people cognition, but gather than conventional natural gas difficulty, along with energy resource is day by day deficient, as the useful supplement of conventional natural gas, people recognize the importance of shale gas gradually.Shale gas is present in kerogen, clay particle and pore surface with adsorbed state (about 50%), minute quantity is stored in rock gas in kerogen, bituminous matter and oil with dissolved state and is also present in the siltstone of sandwich-like, silty, pelitic siltstone, even sandstone formation for after rock gas generates, gathering nearby in source bed shows as typical original place Reservoir model, larger with difference such as resinous shale, oil-sand, pitch earth.Different from conventional reservoir gas reservoir, shale is the source rock that rock gas generates, and is also reservoir and the cap rock of assembling and preserve rock gas.Therefore the black shale that the content of organic matter is high, high-carbon mud stone etc. are often best shale gas developmental conditions.
Shale also belongs to compacted rock, therefore also can be included into tight gas reservoir gas.It originates in the Devonian system shale in A Balaqiya basin, is crineous and black, rich organic, can be angry in a large number.Reservoir space is main with crack and adsorbed gas and Water Soluble Gas form can composes and deposit, and being that low (bear) presses, low saturation (about 30%), is thus low yield.But can obtain high yield at Fractured Zone, the modification measures such as well-shoot and pressure break effect might as well.Shale gas exploitation has the advantage that production life of well is long and the production cycle is long---and most of aerogenesis shale has a very wide distribution, thickness large, and general gassiness, make shale gas well can stablize aerogenesis chronically.But shale gas permeability of reservoir is low, exploitation difficulty is larger.Along with constantly riseing of world energy sources consumption, the unconventional energy resource comprising shale gas more and more comes into one's own.The states such as America & Canada have realized shale gas commercial development.In past 10 years, shale gas has become a kind of natural gas source become more and more important of the U.S., have also been obtained the extensive concern of whole world other countries simultaneously.2000, U.S.'s shale gas output only accounted for 1% of rock gas total amount; And by 2010, because the development of the technology such as waterfrac treatment, lateral drilling, the proportion shared by shale gas was more than 20%.The pipeline that during conveying of shale gas, pipeline is straight sometimes can not satisfy the demands, need to carry out bending process to pipeline, but can the bending situation of pipeline meet shale gas installs and uses, this is the important indicator ensureing shale gas delivery safety, traditional crooked test device structure is complicated, and easily causing pipeline breaking, the effect that pipeline is tested does not reach designing requirement.
Utility model content
It is complicated that the purpose of this utility model is to overcome above-mentioned existing crooked test device structure, and easily cause pipeline breaking, the effect that pipeline is tested does not reach the problem of designing requirement, devise a kind of equipment when shale gas is installed, pipeline being carried out to crooked test, the structure of this equipment is simple, crooked test can be carried out to pipeline, and test process pipeline can not splitting, the index of pipeline test reaches designing requirement, solve existing crooked test device structure complicated, and easily cause pipeline breaking, the effect that pipeline is tested does not reach the problem of designing requirement.
The purpose of this utility model is achieved through the following technical solutions: the equipment when shale gas is installed, pipeline being carried out to crooked test, comprise supporting mechanism, the top of described supporting mechanism is provided with support, the bottom of support and the top of supporting mechanism are fixed, support is the rectangle frame that four strip metal bars connect and compose successively from beginning to end, shaping mould wheel is provided with in rectangle frame, rotating shaft is provided with in shaping mould wheel, rotating shaft is fixed with rectangle frame respectively through two ends behind the center of shaping mould wheel, the wheel face concave shaped of shaping mould wheel circularizes groove, the top of rectangle frame is provided with adjusting bolt, the bottom of adjusting bolt is arranged in rectangle frame through the wall of rectangle frame, the bottom of adjusting bolt is fixed with clamping frame, clamping frame is arranged on directly over shaping mould wheel, the outer wall of adjusting bolt is sheathed with nut, nut is arranged in rectangle frame, location-plate is provided with in rectangle frame, the two ends of location-plate and the inwall of rectangle frame are fixed, adjusting bolt is through location-plate, the top of nut contacts with the bottom face of location-plate, the sidewall of shaping mould wheel is provided with two connecting links, connecting link divides into groups to be arranged on the symmetric side direction of rectangle frame between two, one end of connecting link is all fixed with rotating shaft, connecting link can around axis of rotation, and this termination is arranged on rectangle frame inside, the other end of connecting link is connected with handle, and the two ends being arranged on the connecting link in direction, rectangle frame same side are all fixed with same handle, bending forming roll is provided with between the connecting link being arranged on direction, rectangle frame same side, be provided with in bending forming roll and ship and resell on another market, the two ends of shipping and reselling on another market are fixed with corresponding connecting link through after bending forming roll, and bending forming roll can around rotation of shipping and reselling on another market, bending forming roll and shaping mould are taken turns and are arranged in the same plane, bearing pin is provided with between the connecting link being arranged on direction, rectangle frame same side, the two ends of bearing pin all connect with corresponding connecting link, the outer wall of bearing pin is fixed with web joint, web joint is connected with bending forming roll.
Described supporting mechanism comprises base and support column, and the bottom of support column is vertically fixed on the top end face of base, and the top of support column is vertical with the bottom of support to be fixed.
In sum, the beneficial effects of the utility model are: the structure of this equipment is simple, crooked test can be carried out to pipeline, and test process pipeline can not splitting, the index of pipeline test reaches designing requirement, solve existing crooked test device structure complicated, and easily cause pipeline breaking, the effect that pipeline is tested does not reach the problem of designing requirement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1-base; 2-support column; 3-handle; 4-connecting link; 5-bending forming roll two; 6-rotating shaft; 7-support; 8-clamping frame; 9-nut; 10-adjusting bolt; 11-location-plate; 12-shaping mould wheel one; 13-bending forming roll one; 14-web joint; 15-bearing pin; 16-shaping mould wheel two.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, when shale gas is installed, pipeline is carried out to the equipment of crooked test, comprise supporting mechanism, the top of described supporting mechanism is provided with support 7, the bottom of support 7 and the top of supporting mechanism are fixed, support 7 is the rectangle frame that four strip metal bars connect and compose successively from beginning to end, shaping mould wheel is provided with in rectangle frame, rotating shaft 6 is provided with in shaping mould wheel, rotating shaft 6 is fixed with rectangle frame respectively through two ends behind the center of shaping mould wheel, the wheel face concave shaped of shaping mould wheel circularizes groove, the top of rectangle frame is provided with adjusting bolt 10, the bottom of adjusting bolt 10 is arranged in rectangle frame through the wall of rectangle frame, the bottom of adjusting bolt 10 is fixed with clamping frame 8, clamping frame 8 is arranged on directly over shaping mould wheel, the outer wall of adjusting bolt 10 is sheathed with nut 9, nut 9 is arranged in rectangle frame, location-plate 11 is provided with in rectangle frame, the two ends of location-plate 11 and the inwall of rectangle frame are fixed, adjusting bolt 10 is through location-plate 11, the top of nut 9 contacts with the bottom face of location-plate 11, the sidewall of shaping mould wheel is provided with two connecting links 4, connecting link 4 divides into groups to be arranged on the symmetric side direction of rectangle frame between two, one end of connecting link 4 is all fixed with rotating shaft 6, connecting link 4 can rotate around rotating shaft 6, and this termination is arranged on rectangle frame inside, the other end of connecting link 4 is connected with handle 3, and the two ends being arranged on the connecting link 4 in direction, rectangle frame same side are all fixed with same handle 3, bending forming roll is provided with between the connecting link 4 being arranged on direction, rectangle frame same side, be provided with in bending forming roll and ship and resell on another market, the two ends of shipping and reselling on another market are fixed with corresponding connecting link 4 through after bending forming roll, and bending forming roll can around rotation of shipping and reselling on another market, bending forming roll and shaping mould are taken turns and are arranged in the same plane, bearing pin 15 is provided with between the connecting link 4 being arranged on direction, rectangle frame same side, the two ends of bearing pin 15 all connect with corresponding connecting link 4, the outer wall of bearing pin 15 is fixed with web joint 14, web joint 14 is connected with bending forming roll.This equipment is for bending the pipeline of diameter at 16mm to 25mm, weight of equipment is at about 37KG, shaping mould wheel in this enforcement has two, called after shaping mould wheel 1 and shaping mould wheel 2 16 respectively, rotating shaft 6 is simultaneously through the center of shaping mould wheel 1 and the center of shaping mould wheel 2 16, shaping mould wheel 1 is different with shaping mould wheel 2 16 diameter design, make to bend the pipeline of different-diameter, bending forming roll quantity is also two, called after bends forming roll 1 and bending forming roll 25 successively, bending forming roll 1 is taken turns 1 with shaping mould and is arranged in the same plane, bending forming roll 25 is taken turns 2 16 with shaping mould and is arranged in the same plane, equipment is placed steadily, surface wipes is clean, before test, first bending auxiliary member is inserted in each sample pipeline, bending auxiliary member can be by carrot-free, the closed-coil spring (the external diameter 0.7-1mm less of the conduit minimum diameter of defined of spring) that the steel wire that diameter is 1-2mm is coiled into.Or the bending auxiliary member adopting factory to recommend, the handle on equipment both sides is lifted, according to the sample of different-diameter, corresponding shaping die is selected to take turns, sample pipeline inserted conplane shaping die wheel and bend between forming roll, rotate adjusting bolt 10, with clamping frame 8, pipeline is clipped in the groove of shaping mould wheel gently, the handle on sample pipeline both sides is slowly depressed, the total angle of sample pipe bending is made to be about 180 °, so that when decontroling forming roll, sample pipeline bends to 90 ° of angles, on this position, 90 ° of angles, should when not damaging sample pipeline and bending auxiliary member, after test, observe sample pipeline with or without slight crack.After test terminates, by equipment wiped clean, be placed on dry place and preserve.This equipment is for carrying out crooked test to small diameter pipeline, so structure is simple relative to existing equipment, crooked test can be carried out to small diameter pipeline, and test process pipeline can not splitting, the index of pipeline test reaches designing requirement, solve existing crooked test device structure complicated, and easily cause pipeline breaking, the effect that pipeline is tested does not reach the problem of designing requirement.
Described supporting mechanism comprises base 1 and support column 2, and the bottom of support column 2 is vertically fixed on the top end face of base 1, and the top of support column 2 is vertical with the bottom of support 7 to be fixed.Support column 2 and base 1 provide support whole equipment, equipment and ground is made to have certain distance, have enough height and space to operate like this when carrying out crooked test to pipeline, base 1 can keep the center of gravity of equipment to reduce as far as possible, and when carrying out crooked test, equipment is more steady.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; every according to technology of the present utility model, method in fact to any simple modification, equivalent variations that above embodiment is done, all fall within protection domain of the present utility model.
Claims (2)
1. when shale gas is installed, pipeline is carried out to the equipment of crooked test, it is characterized in that: comprise supporting mechanism, the top of described supporting mechanism is provided with support (7), the bottom of support (7) and the top of supporting mechanism are fixed, support (7) is the rectangle frame that four strip metal bars connect and compose successively from beginning to end, shaping mould wheel is provided with in rectangle frame, rotating shaft (6) is provided with in shaping mould wheel, behind the center that rotating shaft (6) is taken turns through shaping mould, two ends are fixed with rectangle frame respectively, the wheel face concave shaped of shaping mould wheel circularizes groove, the top of rectangle frame is provided with adjusting bolt (10), the bottom of adjusting bolt (10) is arranged in rectangle frame through the wall of rectangle frame, the bottom of adjusting bolt (10) is fixed with clamping frame (8), clamping frame (8) is arranged on directly over shaping mould wheel, the outer wall of adjusting bolt (10) is sheathed with nut (9), nut (9) is arranged in rectangle frame, location-plate (11) is provided with in rectangle frame, the two ends of location-plate (11) and the inwall of rectangle frame are fixed, adjusting bolt (10) is through location-plate (11), the top of nut (9) contacts with the bottom face of location-plate (11), the sidewall of shaping mould wheel is provided with two connecting links (4), connecting link (4) divides into groups to be arranged on the symmetric side direction of rectangle frame between two, one end of connecting link (4) is all fixed with rotating shaft (6), connecting link (4) can rotate around rotating shaft (6), and this termination is arranged on rectangle frame inside, the other end of connecting link (4) is connected with handle (3), and the two ends being arranged on the connecting link (4) in direction, rectangle frame same side are all fixed with same handle (3), bending forming roll is provided with between the connecting link (4) being arranged on direction, rectangle frame same side, be provided with in bending forming roll and ship and resell on another market, the two ends of shipping and reselling on another market are fixed with corresponding connecting link (4) through after bending forming roll, and bending forming roll can around rotation of shipping and reselling on another market, bending forming roll and shaping mould are taken turns and are arranged in the same plane, bearing pin (15) is provided with between the connecting link (4) being arranged on direction, rectangle frame same side, the two ends of bearing pin (15) all connect with corresponding connecting link (4), the outer wall of bearing pin (15) is fixed with web joint (14), web joint (14) is connected with bending forming roll.
2. the equipment when shale gas is installed, pipeline being carried out to crooked test according to claim 1, it is characterized in that: described supporting mechanism comprises base (1) and support column (2), the bottom of support column (2) is vertically fixed on the top end face of base (1), and the top of support column (2) is vertical with the bottom of support (7) to be fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627453.2U CN204165842U (en) | 2014-10-28 | 2014-10-28 | When shale gas is installed, pipeline is carried out to the equipment of crooked test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420627453.2U CN204165842U (en) | 2014-10-28 | 2014-10-28 | When shale gas is installed, pipeline is carried out to the equipment of crooked test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204165842U true CN204165842U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420627453.2U Expired - Fee Related CN204165842U (en) | 2014-10-28 | 2014-10-28 | When shale gas is installed, pipeline is carried out to the equipment of crooked test |
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| Country | Link |
|---|---|
| CN (1) | CN204165842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406861A (en) * | 2014-10-28 | 2015-03-11 | 成都创源油气技术开发有限公司 | Apparatus for testing pipeline bending situation |
-
2014
- 2014-10-28 CN CN201420627453.2U patent/CN204165842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406861A (en) * | 2014-10-28 | 2015-03-11 | 成都创源油气技术开发有限公司 | Apparatus for testing pipeline bending situation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20161028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |