CN103662383A - Oil pipeline clamping fixture - Google Patents
Oil pipeline clamping fixture Download PDFInfo
- Publication number
- CN103662383A CN103662383A CN201310621853.2A CN201310621853A CN103662383A CN 103662383 A CN103662383 A CN 103662383A CN 201310621853 A CN201310621853 A CN 201310621853A CN 103662383 A CN103662383 A CN 103662383A
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- base plate
- plate
- hinged
- grip block
- paw
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Abstract
The invention discloses an oil pipeline clamping fixture comprising a base plate and an adjusting plate. The end of the base plate is hinged to the end of the adjusting plate, each of the base plate and the adjusting plate is provided with a clamping piece, and the clamping pieces are connected with the base plate and the adjusting plate through bolts. The oil pipeline clamping fixture further comprises pressure claws and connecting rods, each pressure claw is hinged to the upper end portion of each clamping piece, each clamping piece is further provided with a hydraulic cylinder, one end of each connecting rod is hinged to the middle of each pressure claw while the other end is hinged to a connecting piece, and a telescopic end of each hydraulic cylinder is connected with the bottom of each connecting piece. For strengthening stability of placement of the bending oil pipe, a bending portion of the bending oil pipe is placed in the clamping piece of the adjusting plate, a straight line portion is placed in the clamping piece of the base plate, the base plate and the adjusting plate form loose-leaf connection, and an included angle between the base plate and the adjusting plate is enable to change along with the winding path of the bending oil pipe, so that the connecting rods enable the pressure claws to be more flexible in opening and closing, and stability affected by vibration of the hydraulic cylinders during opening and closing of the pressure claws is also avoided.
Description
Technical field
The present invention relates to a kind of holding device, specifically refer to petroleum pipe line clamping tooling.
Background technology
Pipeline transportation not only transportation volume large, continuously, rapidly, economic, safety, reliable, steadily and small investment, occupation of land less, expense is low, and can realize automatic control, except being widely used in the long-distance transportation of oil, natural fuels, also can transport ore, coal, building materials, chemical and grain etc., pipeline transportation can save water transport or land transportation in the joint that gets worse, shorten the haul-cycle time, reduce traffic cost, improve conveying efficiency.The development tendency of current pipeline transportation is: the bore of pipeline constantly increases, and transport capacity increases substantially; The haul distance of pipeline increases sharply; Transportation goods and materials are expanded to the nonfluids such as coal, ore gradually by fluids such as oil, natural fuels, chemical products.With regard to liquid and gas, everyly at chemically stable material, can transport with pipeline.So waste water, mud, water, even beer can transmit with pipeline.
Pipeline is very important for transporting oil and gas, after the processing and manufacturing of petroleum pipe line, need to petroleum pipe line, lay according to actual conditions, with this, carries out oil or the transportation of natural fuels.The oil transportation of middle long term distance, need to be compared with the pipeline of Large Diameter Pipeline, and must guarantee the sealing property of pipeline; Current large diameter petroleum pipe line transportation, particularly with the transportation of the oil bend pipe of sweep difficulty comparatively, transportation after most enterprises generally adopt hawser binding fixing, but while travelling in the bad location of road conditions, rocking appears in oil bend pipe often, pipeline itself is caused to certain damage, when serious, also may cause hawser fracture, bring about great losses.
Summary of the invention
The object of the present invention is to provide petroleum pipe line clamping tooling, facilitate the fixing of oil bend pipe, avoid occurring in transit rocking, keep the stability of oil bend pipe transportation.
Object of the present invention is achieved through the following technical solutions:
Petroleum pipe line clamping tooling of the present invention, comprise base plate and regulating plate, the end of described base plate and the end of regulating plate are hinged, grip block is all installed on described base plate and regulating plate, grip block is connected with base plate, regulating plate by bolt, also comprise paw and connecting rod, described paw is connected with the upper end of grip block, hydraulic actuating cylinder is also installed in grip block, one end of described connecting rod and the middle part of paw are hinged, the other end and the contiguous block of connecting rod are hinged, and the telescopic end of described hydraulic actuating cylinder is connected with the bottom of contiguous block.When the present invention works, oil bend pipe is unsettled by large-scale hanging device, on the telescopic end of hydraulic actuating cylinder, push up, the connecting rod being connected with hydraulic cylinder extension end drives paw to rise, oil bend pipe falls into the grip block on base plate and regulating plate, the stability of placing for strengthening oil bend pipe, two spaced grip blocks are installed on base plate, a grip block is installed on regulating plate, the sweep of oil bend pipe is placed in the grip block on regulating plate, its straight line portion is placed in the grip block on base plate, wherein the end of base plate and the end of regulating plate are hinged, forming a kind of loose-leaf system connects, angle between regulating plate and base plate is varied in size with the labyrinth of oil bend pipe and change, the connecting rod arranging makes the switching of paw more flexible, also avoided the stability of the vibration influence hydraulic actuating cylinder of paw in switching process simultaneously, guarantee the stability performance of each component function of holding device.
On described grip block, have standing groove, at the middle part of described standing groove inwall, be provided with a boss, damping is installed on boss.When hoisting mechanism is put into standing groove by oil bend pipe, can produce greater impact power to standing groove cell wall, easily cause standing groove inwall local dent, the stable holding of oil bend pipe in groove while being reduced in transportation, on standing groove inwall, boss is set, damping is installed on boss, can well the impulsive force of generation be cushioned, with the service life that guarantees that standing groove is longer.
Described damping comprises support tube and the stay bearing plate being obliquely installed, and support tube is vertically set on boss, and the top of support tube is connected with the bottom of stay bearing plate, and damping spring bumper is installed in support tube.Support tube will push up certain distance on stay bearing plate, when oil bend pipe is put into standing groove, the stay bearing plate being obliquely installed can improve failure-free to oil bend pipe to be supported, and stay bearing plate slowly declines under the effect of damping spring bumper, has reduced the impact of bend pipe to standing groove.
Also comprise the rubber pad being arranged on stay bearing plate.Rubber-sole on stay bearing plate, when slowing down the impulsive force of oil bend pipe generation, also can make stay bearing plate and standing groove remainder stressed evenly, reduces the loss of standing groove.
Described paw is arc.
The present invention compared with prior art, has following advantage and beneficial effect:
1, petroleum pipe line clamping tooling of the present invention, comprise base plate and regulating plate, the end of described base plate and the end of regulating plate are hinged, grip block is all installed on described base plate and regulating plate, grip block is connected with base plate, regulating plate by bolt, also comprise paw and connecting rod, described paw is connected with the upper end of grip block, hydraulic actuating cylinder is also installed in grip block, one end of described connecting rod and the middle part of paw are hinged, the other end and the contiguous block of connecting rod are hinged, and the telescopic end of described hydraulic actuating cylinder is connected with the bottom of contiguous block; The stability of placing for strengthening oil bend pipe, the sweep of oil bend pipe is placed in the grip block on regulating plate, its straight line portion is placed in the grip block on base plate, wherein the end of base plate and the end of regulating plate are hinged, forming a kind of loose-leaf system connects, angle between regulating plate and base plate is varied in size with the labyrinth of oil bend pipe and change, the connecting rod arranging makes the switching of paw more flexible, also avoided the stability of the vibration influence hydraulic actuating cylinder of paw in switching process, guaranteed the stability performance of each component function of holding device simultaneously;
2, petroleum pipe line clamping tooling of the present invention arranges boss on standing groove inwall, and damping is installed on boss, can well the impulsive force of generation be cushioned, with the service life that guarantees that standing groove is longer;
3, petroleum pipe line clamping tooling of the present invention, the rubber-sole on stay bearing plate, when slowing down the impulsive force of oil bend pipe generation, also can make stay bearing plate and standing groove remainder stressed evenly, reduces the loss of standing groove.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms the application's a part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of grip block;
Mark and corresponding parts title in accompanying drawing:
1-base plate, 2-regulating plate, 3-grip block, 4-paw, 5-oil bend pipe, 6-connecting rod, 7-contiguous block, 8-hydraulic actuating cylinder, 9-boss, 10-stay bearing plate, 11-support tube, 12-damping spring bumper.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment
As shown in Figure 1 to Figure 2, petroleum pipe line clamping tooling of the present invention, comprise base plate 1 and regulating plate 2, the end of the end of described base plate 1 and regulating plate 2 is hinged, on described base plate 1 and regulating plate 2, grip block 3 is all installed, grip block 3 is by bolt and base plate 1, regulating plate 2 connects, also comprise paw 4 and connecting rod 6, described paw 4 is connected with the upper end of grip block 6, hydraulic actuating cylinder 8 is also installed in grip block 3, the middle part of one end of described connecting rod 6 and paw 4 is hinged, the other end of connecting rod 6 and contiguous block 7 are hinged, the telescopic end of described hydraulic actuating cylinder 8 is connected with the bottom of contiguous block 7, on described grip block 3, have standing groove, at the middle part of described standing groove inwall, be provided with a boss 9, on boss 9, damping is installed, described damping comprises support tube 11 and the stay bearing plate 10 being obliquely installed, support tube 11 is vertically set on boss 9, the top of support tube 11 is connected with the bottom of stay bearing plate 10, and damping spring bumper 12 is installed in support tube 11.
When the present invention works, oil bend pipe 5 is unsettled by large-scale hanging device, on the telescopic end of hydraulic actuating cylinder 8, push up, the connecting rod 6 being connected with hydraulic actuating cylinder 8 telescopic ends drives paw 4 to rise, oil bend pipe 5 falls into the grip block 3 on base plate 1 and regulating plate 2, the stability of placing for strengthening oil bend pipe 5, two spaced grip blocks 3 are installed on base plate 1, a grip block 3 is installed on regulating plate 2, the sweep of oil bend pipe 5 is placed in the grip block 3 on regulating plate 2, its straight line portion is placed in the grip block 3 on base plate 1, wherein the end of the end of base plate 1 and regulating plate 2 is hinged, forming a kind of loose-leaf system connects, angle between regulating plate 2 and base plate 1 is varied in size with the labyrinth of oil bend pipe 5 and change, the connecting rod 6 arranging makes the switching of paw 4 more flexible, also avoided the stability of the vibration influence hydraulic actuating cylinder 8 of paw 4 in switching process simultaneously, guarantee the stability performance of each component function of holding device,
When hoisting mechanism is put into standing groove by oil bend pipe 5, can produce greater impact power to standing groove cell wall, easily cause standing groove inwall local dent, the stable holding of oil bend pipe 5 in groove while being reduced in transportation, boss 9 is set on standing groove inwall, on boss 9, damping is installed, can well the impulsive force of generation be cushioned, with the service life that guarantees that standing groove is longer; Support tube 11 will push up certain distance on stay bearing plate 10, when oil bend pipe 5 is put into standing groove, the stay bearing plate 10 being obliquely installed can improve failure-free to oil bend pipe 5 to be supported, and stay bearing plate 10 slowly declines under the effect of damping spring bumper 12, has reduced the impact of bend pipe to standing groove.
The above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (5)
1. petroleum pipe line clamping tooling, comprise base plate (1) and regulating plate (2), the end of the end of described base plate (1) and regulating plate (2) is hinged, it is characterized in that: on described base plate (1) and regulating plate (2), grip block (3) is all installed, grip block (3) is by bolt and base plate (1), regulating plate (2) connects, also comprise paw (4) and connecting rod (6), described paw (4) is connected with the upper end of grip block (3), hydraulic actuating cylinder (8) is also installed in grip block (3), the middle part of one end of described connecting rod (6) and paw (4) is hinged, the other end of connecting rod (6) and contiguous block (7) are hinged, the telescopic end of described hydraulic actuating cylinder (8) is connected with the bottom of contiguous block (7).
2. petroleum pipe line clamping tooling according to claim 1, is characterized in that: described grip block has standing groove on (3), is provided with a boss (9) at the middle part of described standing groove inwall, on boss (9), damping is installed.
3. petroleum pipe line clamping tooling according to claim 2, it is characterized in that: the stay bearing plate (10) that described damping comprises support tube (11) and is obliquely installed, support tube (11) is vertically set on boss (9), the top of support tube (11) is connected with the bottom of stay bearing plate (10), and damping spring bumper (12) is installed in support tube (11).
4. petroleum pipe line clamping tooling according to claim 3, is characterized in that: also comprise the rubber pad (13) being arranged on stay bearing plate (10).
5. according to the petroleum pipe line clamping tooling described in claim 1 ~ 4 any one, it is characterized in that: described paw (4) is arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621853.2A CN103662383A (en) | 2013-11-30 | 2013-11-30 | Oil pipeline clamping fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310621853.2A CN103662383A (en) | 2013-11-30 | 2013-11-30 | Oil pipeline clamping fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103662383A true CN103662383A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310621853.2A Pending CN103662383A (en) | 2013-11-30 | 2013-11-30 | Oil pipeline clamping fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103662383A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263000A (en) * | 2017-06-30 | 2017-10-20 | 武汉冶钢结构有限责任公司 | Assembling adjusting means and its assemble method for wind tunnel ejector nozzle and bend pipe |
| CN110987090A (en) * | 2020-01-13 | 2020-04-10 | 杭州聚奎科技有限公司 | Yoga mat detection device and detection method using same |
| CN114310314A (en) * | 2021-12-28 | 2022-04-12 | 中国电建集团贵州电力设计研究院有限公司 | Cutting assembly of corrugated pipe for fixed die concrete pouring and using method thereof |
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| CN202367609U (en) * | 2011-12-06 | 2012-08-08 | 常州好迪机械有限公司 | Manipulator claw |
| CN202691413U (en) * | 2012-07-18 | 2013-01-23 | 中国十七冶集团有限公司 | Buffer device of 90-degree elbow pipe of concrete delivery pipe |
| CN202728064U (en) * | 2012-07-16 | 2013-02-13 | 贵州航天天马机电科技有限公司 | Vehicle-mounted large diameter cylinder clamping and embracing device |
| CN203010020U (en) * | 2013-01-09 | 2013-06-19 | 中国新兴保信建设总公司 | Elbow bearing frame |
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2013
- 2013-11-30 CN CN201310621853.2A patent/CN103662383A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365919A (en) * | 1979-12-19 | 1982-12-28 | Mehki Larry L | Freight securing apparatus |
| CN200951731Y (en) * | 2006-07-04 | 2007-09-26 | 山东彼岸电力科技有限公司 | Vibrating-proof supporter for high voltage current mutual inductor conveying |
| CN201538527U (en) * | 2009-11-17 | 2010-08-04 | 中国船舶重工集团公司第七一三研究所 | Transfer device |
| CN202054284U (en) * | 2011-04-14 | 2011-11-30 | 陈晓艳 | Adjustable flat car coiled-steel horizontal loading transport rack |
| CN202208443U (en) * | 2011-08-19 | 2012-05-02 | 新兴重工湖北三六一一机械有限公司 | Tubular workpiece locking mechanism |
| CN202302335U (en) * | 2011-11-14 | 2012-07-04 | 联塑市政管道（河北）有限公司 | Combined sheath bend capable of being assembled and disassembled |
| CN202367609U (en) * | 2011-12-06 | 2012-08-08 | 常州好迪机械有限公司 | Manipulator claw |
| CN202728064U (en) * | 2012-07-16 | 2013-02-13 | 贵州航天天马机电科技有限公司 | Vehicle-mounted large diameter cylinder clamping and embracing device |
| CN202691413U (en) * | 2012-07-18 | 2013-01-23 | 中国十七冶集团有限公司 | Buffer device of 90-degree elbow pipe of concrete delivery pipe |
| CN203010020U (en) * | 2013-01-09 | 2013-06-19 | 中国新兴保信建设总公司 | Elbow bearing frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263000A (en) * | 2017-06-30 | 2017-10-20 | 武汉冶钢结构有限责任公司 | Assembling adjusting means and its assemble method for wind tunnel ejector nozzle and bend pipe |
| CN110987090A (en) * | 2020-01-13 | 2020-04-10 | 杭州聚奎科技有限公司 | Yoga mat detection device and detection method using same |
| CN114310314A (en) * | 2021-12-28 | 2022-04-12 | 中国电建集团贵州电力设计研究院有限公司 | Cutting assembly of corrugated pipe for fixed die concrete pouring and using method thereof |
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Application publication date: 20140326 |