CN210524337U - Oil gas pipeline construction support - Google Patents
Oil gas pipeline construction support Download PDFInfo
- Publication number
- CN210524337U CN210524337U CN201921571719.5U CN201921571719U CN210524337U CN 210524337 U CN210524337 U CN 210524337U CN 201921571719 U CN201921571719 U CN 201921571719U CN 210524337 U CN210524337 U CN 210524337U
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- Prior art keywords
- base
- support
- bracket
- pipeline
- gas pipeline
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000035515 penetration Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 15
- 239000007789 gas Substances 0.000 description 22
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000003345 natural gas Substances 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Supports For Pipes And Cables (AREA)
Abstract
The utility model belongs to the pipeline construction field, concretely relates to oil gas pipeline construction support, install the base in the support below, install guiding mechanism all around with the base perpendicularly at the support, and pneumatic cylinder is installed perpendicularly about support and base central point put, install concave type base in the support top, concave type base includes left unit and right unit, concave type base bottom installs the rail wheel mechanism, left side unit and right unit are connected through flexible regulation pole, still install gyro wheel mechanism on concave type base, and be provided with stop gear between concave type base and support, this support convenient to use, and is simple in operation, can be applicable to the pipeline construction of different pipe diameters, reduce the degree of difficulty of welding pipeline mouth, can also realize the lift of pipeline, very big improvement the efficiency of construction, engineering cost is reduced.
Description
Technical Field
The utility model belongs to the pipeline construction field, concretely relates to oil gas pipeline construction support.
Background
The most main transportation mode of petroleum and natural gas products in China is oil gas pipeline transportation, although land transportation can be adopted, the transportation amount of land transportation is small, the safety coefficient is low, and the transportation is convenient without an oil gas pipeline, the oil gas pipeline is mainly used for transporting natural gas and liquefied petroleum at present, along with the rapid development of the existing natural gas, petroleum and chemical industries, pipes with large caliber and high strength are selected from pipelines, the welding process is most important in the pipeline laying process, the welding process is concerned with the quality of pipeline construction, the pipeline needs to be lifted for a certain distance when a pipeline port is welded, a large-scale pipe hoist device is mostly adopted to hoist the pipeline at present, or the existing fixed support is used to erect the pipeline, but the practicability of the existing fixed support is not high, when the oil gas pipeline with a larger pipe diameter at the welding part is needed, because of the oil gas pipeline pipe diameter is big, the pipe wall is thicker, and oil gas pipeline is also heavier simultaneously, so welding requirement to the pipeline mouth of oil gas pipeline is higher, but welding personnel can't rotate the pipeline easily when the welding or remove the pipeline, and the welding degree of difficulty is high and very inconvenient, has reduced the efficiency of construction.
Chinese patent publication No. CN207903835U discloses an automatic lifting device for a pipeline, which has two bases arranged in parallel; one end of each base is hinged with one end of the connecting rod, and the other end of each base is provided with a connecting piece; connecting rods and connecting pieces which are lapped on the two bases are arranged in a staggered manner; two upright columns which are vertical to the base are fixed on each base; a longitudinal beam frame is arranged between the two upright columns, and the longitudinal beam frame is sleeved on the two corresponding upright columns and can lift along the upright columns; a power mechanism for driving the longitudinal beam frame to lift is arranged corresponding to the longitudinal beam frame.
The technical scheme realizes multi-height support of the pipeline; between connecting rod and the base, it is articulated all to adopt one end between stinger and the longeron frame, the quick lapped structure of one end, it is more convenient to make getting of pipeline bracket put, however this technical scheme is when carrying out corresponding regulation according to the demand of different pipeline diameters, the stinger that constructor need carry different specifications is installed, not only extravagant manpower, and the efficiency of pipeline construction has been reduced, increase engineering cost, though place the pipeline and can realize raising and lowering functions on the device, but can not weld the pipeline mouth through rotating the pipeline, the operation degree of difficulty is high when leading to welding personnel to carry out weldment work, it is very inconvenient to weld.
There is therefore a need in the art for a new solution to this problem.
Disclosure of Invention
The utility model provides a defect and problem to current pipeline construction support existence, the utility model provides an oil gas pipeline construction support can realize the lift of pipeline, still can rotate the pipeline when the welding pipe road junction, is convenient for weld to be applicable to the oil gas pipeline of different pipe diameters, convenient to use.
The utility model provides a scheme that its technical problem adopted is: an oil-gas pipeline construction support comprises a support, wherein a base is horizontally arranged below the support, guide mechanisms are vertically arranged on the periphery of the support and the periphery of the base from top to bottom, hydraulic cylinders are vertically arranged at the center of the support and the center of the base from top to bottom, a concave base is arranged above the support and comprises a left unit and a right unit, track wheels are vertically arranged at the bottoms of the left unit and the right unit respectively, the track wheels are sleeved in track grooves on the support in a matching manner, through holes transversely penetrate through the bottoms of the left unit and the right unit, telescopic adjusting rods are arranged in the through holes, the left unit and the right unit are connected through the telescopic adjusting rods, threaded sections are arranged at the two ends of the telescopic adjusting rods respectively, adjusting nuts are arranged on the threaded sections at the two ends of the telescopic adjusting rods, a roller mechanism is arranged on the concave base and comprises a, the bearing frame is provided with a bearing, a wheel shaft is sleeved in the bearing, a roller wheel is arranged on the wheel shaft, a wheel groove is formed below the roller wheel of the concave base, the roller wheel is placed in the wheel groove in a matching mode, and a limiting mechanism is arranged between the concave base and the support.
Further, stop gear includes spacing cardboard, sliding sleeve, pin and spacing draw-in groove, has the sliding sleeve through bolt fixed mounting in the both sides of spill base, it has the rectangle through-hole to run through downwards vertically on the sliding sleeve top, can match the spacing cardboard of suit in the through-hole, transversely run through there is circular through-hole bottom the sliding sleeve, can match the suit pin in the circular through-hole to it has the recess corresponding with the pin to open on the both sides outer wall of spill base, the pin can match the card in the recess, still open at the both ends at support top has spacing draw-in groove, spacing cardboard can match the suit in spacing draw-in groove.
Furthermore, the guide mechanism comprises a guide sleeve and a guide rod, the guide rod is sleeved in the guide sleeve, the top end of the guide rod is fixedly connected with the bottom of the support, and the bottom of the guide sleeve is connected with the base.
Furthermore, a wheel frame is arranged at the upper end of the rail wheel, a supporting seat is arranged between the bottom of the concave base and the wheel frame, and the supporting seat is fixedly connected to the bottom of the concave base through discussion.
Furthermore, the tail ends of the limiting clamping plate and the stop lever are provided with handles.
The invention has the beneficial effects that: the oil and gas pipeline construction support provided by the invention has four benefits.
First, this support simple structure, convenient operation, the cost is with low costs.
Second, this support can rotate the pipeline when the welding pipe orifice mouth, and convenient welding has accelerated the efficiency of construction, has reduced engineering cost.
Thirdly, the lifting of the pipeline can be realized by the support, and the pipeline can reach a proper height by adjusting the hydraulic cylinder.
Fourth, this support can be applicable to the pipeline of different pipe diameters, need not constructor and carries the pipeline support of different specifications again.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic view of the usage state of the present invention.
Fig. 3 is a schematic view of the concave base structure of the present invention.
Fig. 4 is a side view of the present invention.
Fig. 5 is a schematic view of another usage state of the present invention.
Fig. 6 is an external view of the limiting clip board of the present invention.
Fig. 7 is an appearance view of the sliding sleeve of the present invention.
Fig. 8 is an enlarged view of a portion a in fig. 1.
In the figure: 1-concave base, 2-limit clamp plate, 3-sliding sleeve, 4-stop lever, 5-pipeline workpiece, 6-roller, 7-wheel shaft, 8-bearing, 9-telescopic adjusting rod, 10-supporting base, 11-wheel carrier, 12-track wheel, 13-limit clamping groove, 14-track groove, 15-bracket, 16-hydraulic cylinder, 17-guide sleeve, 18-base, 19-bearing frame, 20-adjusting screw, 21-limit clamp plate handle, 22-stop lever handle, 23-guide lever, 111-left unit and 112-right unit.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
In embodiment 1, as shown in fig. 1, 2 and 4, a base 18 is horizontally installed below a support 15, a guide mechanism is vertically installed between the periphery of the bottom of the support and the periphery of the top of the base, the guide mechanism comprises a guide rod 23 and a guide sleeve 17, the guide rod is sleeved in the guide sleeve in a matching manner, the top end of the guide rod 23 is fixedly connected with the bottom of the support, and a hydraulic cylinder 16 is vertically installed above and below the central position of the bottom of the support 15 and the central position of the base 18.
A concave base 1 is arranged above a support 15, the concave base comprises a left unit 111 and a right unit 112, a track wheel 12 is vertically arranged at the bottom of the left unit and the right unit, a wheel carrier 11 is arranged at the upper end of the track wheel, a support seat 10 is arranged between the wheel carrier and the bottom of the concave base and fixedly connected to the bottom of the concave base through a bolt, a track groove 14 is arranged at the center of the support 15, the track wheel 12 is sleeved in the track groove 14 in a matching manner, a through hole is transversely formed at the bottom of the left unit 111 and the bottom of the right unit 112 in a penetrating manner, a telescopic adjusting rod 9 is arranged in the through hole, the left unit and the right unit are connected through the telescopic adjusting rod 9, thread sections are arranged at two ends of the telescopic adjusting rod, adjusting screw nuts 20 are arranged on the thread sections at two ends of the telescopic adjusting rod, the distance between the left unit and the, a bearing bracket 19 is arranged on the concave base 1, a bearing 8 is arranged on the bearing bracket, a wheel shaft 7 is sleeved in the bearing, a roller 6 is arranged on the wheel shaft, a wheel groove is arranged below the roller 6 on the concave base 1, and the roller is arranged in the wheel groove in a matching way.
There is sliding sleeve 3 in the both sides of spill base 1 through bolt fixed mounting, it has the rectangle through-hole to run through the opening downwards vertically on the sliding sleeve top, can match the spacing cardboard 2 of suit in the through-hole, and transversely run through there is circular through-hole in the sliding sleeve bottom, can match suit pin 4 in the circular through-hole, it has the recess corresponding with pin 4 to open on the both sides outer wall of spill base 1, the pin can match the card in the recess, prevent when not using spacing cardboard 2, the condition that spacing cardboard can fall downwards, transversely open at the both ends at support 15 top has a plurality of spacing draw-in grooves 13, spacing cardboard can match the card and play limiting displacement in spacing draw-in groove.
In the process of oil and gas pipeline construction, the pipeline workpiece 5 needs to be placed in the dug groove, however, if the pipeline workpiece is directly placed in the groove, the pipeline workpiece will directly contact with the soil, and the oil and gas pipeline is mostly made of pipes with larger pipe diameters, so that the pipeline workpiece is heavier and is more sunk into the soil to a certain depth, under the condition, the welding between the pipes can not be realized, at present, in order to avoid the condition, constructors carry a pipeline bracket to complete the pipeline welding, but the pipeline bracket that uses has also only played a supporting role, can not realize the lift, the rotation of pipeline, also can not be applicable to the oil gas pipeline of different pipe diameters, and this oil gas pipeline bracket can not only realize the supporting role of pipeline, can also realize the lift and the rotation of pipeline, makes things convenient for welding between tubular product and the tubular product, also can be applicable to the oil gas pipeline of different pipe diameters equally.
The oil and gas pipeline construction support is applied to pipeline construction, as shown in figure 3, a pipeline workpiece 5 is placed between two rollers 6 on a concave base 1, when a pipeline opening is welded, the pipeline can be rotated through the two rollers, the place where the pipeline is not easy to weld is welded, the construction efficiency is accelerated, the construction cost is reduced, when the pipelines with different pipe diameters need to be placed, as shown in figure 5, a telescopic adjusting rod is adjusted only through adjusting a nut, so that a left unit 111 and a right unit 112 move in a rail groove through rail wheels at the bottoms of the left unit and the right unit, the distance between the left unit and the right unit is increased or reduced, when the left unit and the right unit move to the distance required by the diameter of the pipeline, a stop lever 4 can be pulled out from grooves on the outer walls on the two sides of the concave base 1, at the moment, the bottom of a limiting clamping plate 2 is not limited by the stop lever 4, the stop lever can fall and be matched and clamped in, and when the oil gas pipeline height needs to be adjusted, the oil gas pipeline can be lifted only by adjusting the hydraulic cylinder, and the construction efficiency can be greatly improved by using the support in the pipeline construction process.
In this embodiment, be provided with spacing cardboard handle 21 at the end of spacing cardboard, be provided with pin handle 22 at the end of pin, when spacing cardboard 2 is in spacing draw-in groove, the light pull-out of spacing cardboard is held to spacing cardboard handle 21 of accessible to accessible pin handle 22 promotes pin 4, blocks the pin on concave base outer wall in the recess corresponding with the pin, plays limiting displacement.
Claims (5)
1. The utility model provides an oil gas pipeline construction support which characterized in that: comprises a bracket, a base is horizontally arranged below the bracket, guide mechanisms are vertically arranged around the bracket and around the base, hydraulic cylinders are vertically arranged at the center of the bracket and the center of the base, a concave base is arranged above the bracket, the concave base comprises a left unit and a right unit, track wheels are vertically arranged at the bottoms of the left unit and the right unit respectively, the track wheels are sleeved in track grooves on the bracket in a matching manner, through holes transversely penetrate through the bottoms of the left unit and the right unit, telescopic adjusting rods are arranged in the through holes, the left unit and the right unit are connected through the telescopic adjusting rods, thread sections are arranged at two ends of the telescopic adjusting rods respectively, adjusting nuts are arranged on the thread sections at two ends of the telescopic adjusting rods, a roller mechanism is arranged on the concave base, the roller mechanism comprises a bearing frame, a bearing, a wheel shaft and a roller, and a bearing, the bearing is internally sleeved with a wheel shaft, the wheel shaft is provided with a roller, a wheel groove is formed below the roller on the concave base, the roller is placed in the wheel groove in a matching manner, and a limiting mechanism is arranged between the concave base and the bracket.
2. The oil and gas pipeline construction bracket of claim 1, wherein: stop gear includes spacing cardboard, sliding sleeve, pin and spacing draw-in groove, has the sliding sleeve through bolt fixed mounting in the both sides of spill base, has the rectangle through-hole at the vertical downward penetration in sliding sleeve top, can match the spacing cardboard of suit in the through-hole, transversely has run through circular through-hole in the sliding sleeve bottom, can match the suit pin in the circular through-hole to it has the recess corresponding with the pin to open on the both sides outer wall of spill base, and the pin can match the card in the recess, and it has spacing draw-in groove still to open at the both ends at support top, spacing cardboard can match and lay in spacing draw-in groove.
3. The oil and gas pipeline construction bracket of claim 1, wherein: the guide mechanism comprises a guide sleeve and a guide rod, the guide rod is sleeved in the guide sleeve, the top end of the guide rod is fixedly connected with the bottom of the support, and the bottom of the guide sleeve is connected with the base.
4. The oil and gas pipeline construction bracket of claim 1, wherein: the upper end of the track wheel is provided with a wheel frame, a supporting seat is arranged between the bottom of the concave base and the wheel frame, and the supporting seat is fixedly connected to the bottom of the concave base through a bolt.
5. The oil and gas pipeline construction bracket of claim 2, wherein: the limiting clamping plate and the tail end of the stop lever are both provided with handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571719.5U CN210524337U (en) | 2019-09-20 | 2019-09-20 | Oil gas pipeline construction support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921571719.5U CN210524337U (en) | 2019-09-20 | 2019-09-20 | Oil gas pipeline construction support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210524337U true CN210524337U (en) | 2020-05-15 |
Family
ID=70606057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921571719.5U Expired - Fee Related CN210524337U (en) | 2019-09-20 | 2019-09-20 | Oil gas pipeline construction support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210524337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958962A (en) * | 2021-02-26 | 2021-06-15 | 中建八局轨道交通建设有限公司 | Pipeline welding auxiliary device and auxiliary method for limited space |
| CN113231765A (en) * | 2021-05-24 | 2021-08-10 | 江苏惠升管业集团有限公司 | Pipe fitting production is with numerical control cutting machine that has automatic rising function |
| CN113798711A (en) * | 2021-09-01 | 2021-12-17 | 河北新兴铸管有限公司 | Pipe die inner wall build-up welding system |
-
2019
- 2019-09-20 CN CN201921571719.5U patent/CN210524337U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112958962A (en) * | 2021-02-26 | 2021-06-15 | 中建八局轨道交通建设有限公司 | Pipeline welding auxiliary device and auxiliary method for limited space |
| CN113231765A (en) * | 2021-05-24 | 2021-08-10 | 江苏惠升管业集团有限公司 | Pipe fitting production is with numerical control cutting machine that has automatic rising function |
| CN113798711A (en) * | 2021-09-01 | 2021-12-17 | 河北新兴铸管有限公司 | Pipe die inner wall build-up welding system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |