CN114800408B - Large-caliber pipeline butt-joint platform - Google Patents
Large-caliber pipeline butt-joint platform Download PDFInfo
- Publication number
- CN114800408B CN114800408B CN202210238812.4A CN202210238812A CN114800408B CN 114800408 B CN114800408 B CN 114800408B CN 202210238812 A CN202210238812 A CN 202210238812A CN 114800408 B CN114800408 B CN 114800408B
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- Prior art keywords
- mounting
- butt
- clamping
- base plate
- joint
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The invention relates to the field of mechanical equipment, in particular to a large-caliber pipeline butt-joint platform which is flexible to adjust and convenient to butt, comprising a butt-joint platform, a mounting base and a guide sliding rail, wherein a mounting substrate is arranged on the butt-joint platform, a mounting groove is formed in the mounting substrate, a lifting upright post is arranged on the butt-joint platform, the top of the lifting upright post is connected with a clamping substrate, a clamping plate is connected onto the clamping substrate, a positioning groove is formed in the bottom of the clamping plate, the positioning groove corresponds to the mounting groove, a horizontal clamping mechanism is arranged on the butt-joint platform, the horizontal clamping mechanism comprises a fixing frame, a connecting rod and a clamping plate, the clamping plate can clamp a pipeline, the mounting substrate can be two symmetrical parts so as to adapt to pipelines with different pipe diameters, and the mounting substrate can be mounted on the butt-joint platform through the adjustment sliding rail so as to flexibly adjust the position of the mounting substrate.
Description
Technical Field
The invention relates to the field of mechanical equipment, in particular to a large-caliber pipeline docking platform which is flexible to adjust and convenient to dock.
Background
Pipes are devices for transporting gas, liquid or fluid with solid particles, which are coupled by pipes, pipe couplings, valves, etc. The pipeline is widely applied and has multiple industries and multiple fields due to the unique characteristics of the pipeline. The piping is used in a wide variety of applications, mainly in water supply, water drainage, heat supply, gas supply, long distance transportation of petroleum and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices. Because the large-caliber pipeline is inconvenient to transport after being fixed in a butt joint way too early, the large-caliber pipeline is generally fixed in a butt joint way on site, and the butt joint of the existing large-caliber pipeline is mostly fixed by manual operation, so that the time and the labor are wasted, the efficiency is low, the pipeline alignment precision is not high, the pipeline alignment precision is unstable in the butt joint process, the pipeline is easy to shake, and the butt joint effect is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the large-caliber pipeline docking platform which is flexible to adjust and convenient to dock.
The technical scheme of the invention is realized as follows:
the large-caliber pipeline docking platform comprises two docking platforms with the same structure, wherein the bottoms of the two docking platforms are provided with mounting bases, the mounting bases are provided with guide sliding rails, the two docking platforms are movably arranged on the guide sliding rails relatively, driving mechanisms are respectively arranged at two ends of the mounting bases, the driving mechanisms are respectively connected with one docking platform, mounting substrates are respectively arranged on the two docking platforms, mounting grooves are formed in the mounting substrates, the extending directions of the mounting substrates and the mounting grooves are consistent with the extending directions of the guide sliding rails, and the mounting substrates on the two docking platforms are positioned on the same straight line; the butt joint platform on be provided with the lift stand, the lift stand by the pneumatic cylinder drive, the pneumatic cylinder set up in the bottom surface of butt joint platform, the hydraulic stem of pneumatic cylinder passes butt joint platform and drive lift stand, the top of lift stand be connected with the centre gripping base plate, the centre gripping base plate on be connected with the grip block, the bottom of grip block be provided with the constant head tank, the constant head tank with the mounting groove corresponding, the centre gripping base plate on be provided with electric telescopic handle, electric telescopic handle expansion end with grip block fixed connection.
The top of lift stand be provided with compression spring all around, the centre gripping base plate with compression spring fixed connection, the top of lift stand still be provided with adjusting screw, adjusting screw passes the centre gripping base plate and is connected with adjusting nut.
The butt joint platform on be provided with horizontal fixture, horizontal fixture symmetrical distribution in the both sides of mounting substrate, horizontal fixture include the mount, be provided with the connecting rod on the mount, the connecting rod sets up with the grip block is parallel, the one end of connecting rod is connected with splint, the bottom of connecting rod with mount sliding connection, the top of connecting rod be provided with the rack, the mount on be provided with driving motor, driving motor's output is connected with drive gear, the rack engagement at drive gear and connecting plate top.
The splint be L template, and the opening of splint of mounting groove both sides sets up relatively, splint inboard is provided with the elastic gasket.
The mounting substrate is formed by combining two symmetrical parts, and the two symmetrical parts are symmetrically arranged by taking an axis along the length direction of the mounting substrate as a symmetrical line.
The mounting base plate pass through fastening bolt and docking platform fixed connection, docking platform on be provided with a set of mounting hole, a set of mounting hole distribute in the both sides of mounting base plate.
The butt joint platform on be provided with the regulation slide rail, the extending direction perpendicular to of regulation slide rail installation base plate, installation base plate sliding connection be in on the regulation slide rail, be provided with matched fixed orifices and pass through fixing bolt fixed connection on installation base plate and the regulation slide rail.
The two sides of the mounting substrate are also provided with substrate driving hydraulic cylinders, and the substrate driving hydraulic cylinders are fixed on the docking platform.
The invention has the positive effects that: the equipment is mechanized, manual adjustment is not needed, time and labor are saved, efficiency is improved, and alignment accuracy is also greatly improved.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic cross-sectional structure of the present invention.
Detailed Description
As shown in fig. 1 and 2, a large-caliber pipeline docking platform comprises two docking platforms 1 with the same structure, wherein mounting bases 2 are paved at the bottoms of the two docking platforms 1, guide sliding rails 3 are welded on the mounting bases 2, the two docking platforms 1 are oppositely and movably connected to the guide sliding rails 3 in a sliding manner, driving mechanisms 4 are respectively installed at two ends of the mounting bases 2, the driving mechanisms 4 are respectively connected with one docking platform 1, mounting substrates 5 are respectively installed on the two docking platforms 1, mounting grooves 6 are formed in the mounting substrates 5, the extending directions of the mounting substrates 5 and the mounting grooves 6 are consistent with the extending directions of the guide sliding rails 3, and the mounting substrates 5 on the two docking platforms 1 are positioned on the same straight line; install lift stand 7 on docking platform 1, lift stand 7 is driven by the pneumatic cylinder, the bottom surface at docking platform 1 is installed to the pneumatic cylinder, the hydraulic stem of pneumatic cylinder passes docking platform 1 and drive lift stand 7, the top of lift stand 7 is connected with centre gripping base plate 8, be connected with grip block 9 on the centre gripping base plate 8, grip block 9 level sets up, grip block 9 is located the top of mounting substrate 5 and perpendicular to mounting substrate 5's extending direction, the bottom of grip block 9 is equipped with constant head tank 10, constant head tank 10 is corresponding with mounting groove 6, install electric telescopic handle 11 on the centre gripping base plate 8, electric telescopic handle 11's expansion end and grip block 9 fixed connection can drive grip block 9 reciprocal flexible.
Further, compression springs 12 are installed around the top of the lifting upright post 7, the clamping base plate 8 is fixedly connected with the compression springs 12, an adjusting screw is further connected to the top of the lifting upright post 7, the adjusting screw penetrates through the clamping base plate 8 and is connected with an adjusting nut, and after the lifting upright post 7 moves up and down through the driving of a hydraulic cylinder, fine adjustment can be performed on the clamping base plate 8 through screwing the adjusting nut, so that accurate positioning of the clamping plate 9 is achieved.
Further, install horizontal fixture on the butt joint platform 1, horizontal fixture symmetric distribution is in the both sides of mounting substrate 5, horizontal fixture includes mount 13, be connected with connecting rod 14 on the mount 13, connecting rod 14 and grip block 9 parallel arrangement, the one end of connecting rod 14 is connected with splint 15, the bottom and the mount 13 sliding connection of connecting rod 14, the top rigid coupling of connecting rod 14 has the rack, fixed mounting has driving motor 19 on the mount 13, driving motor 19's output is connected with drive gear, drive gear and the rack engagement at connecting plate top, driving motor 19 passes through the meshing of drive gear and rack, drive connecting rod 14 reciprocating telescopic motion, the pipeline centre gripping. The clamping plate 15 is an L-shaped plate, openings of the clamping plates 15 on two sides of the mounting groove are arranged oppositely, and elastic gaskets are adhered to the inner sides of the clamping plates 15 to firmly clamp the clamped pipeline.
Preferably, the mounting substrate 5 is formed by combining two symmetrical parts, and the two symmetrical parts are symmetrically arranged with an axis along the length direction of the mounting substrate 5 as a symmetry line.
The mounting base plate 5 is fixedly connected with the docking platform 1 through the fastening bolts, a group of mounting holes are reserved on the docking platform 1, the group of mounting holes 18 are distributed on two sides of the mounting base plate 5, when the mounting base plate 5 is an integral body or symmetrical two parts, the positions of the mounting base plate 5 on the docking platform 1 can be adjusted through the mounting holes 18, and the positions of the mounting base plates formed by the symmetrical two parts can be adjusted to adapt to pipelines with different pipe diameters.
Preferably, an adjusting slide rail 16 is installed on the docking platform 1, the extending direction of the adjusting slide rail 16 is perpendicular to the installing base plate 5, the installing base plate 5 is slidably connected to the adjusting slide rail 16, the installing base plate 5 and the adjusting slide rail 16 are provided with matched fixing holes and are fixedly connected through fixing bolts, specifically, a groove for installing the fixing bolts is formed in the installing base plate 5, and the fixing holes are formed in the groove. The two sides of the mounting base plate 5 are also provided with base plate driving hydraulic cylinders 17, and the base plate driving hydraulic cylinders 17 are fixed on the docking platform 1. The base plate driving hydraulic cylinder 17 can drive the mounting base plate 5 to be positioned on the adjusting slide rail 16, and after the position is determined, the mounting base plate can be further fixed by a fixing bolt, so that the dual fixing function is realized.
Claims (1)
1. The utility model provides a heavy-calibre pipeline docking platform, includes two identical docking platform of structure, its characterized in that: the two butt-joint platforms are respectively provided with a mounting base, the bottoms of the two butt-joint platforms are provided with guide sliding rails, the two butt-joint platforms are oppositely and movably arranged on the guide sliding rails, the two ends of the mounting base are respectively provided with a driving mechanism, the driving mechanisms are respectively connected with one butt-joint platform, the two butt-joint platforms are respectively provided with mounting substrates, the mounting substrates are formed by combining symmetrical two parts, the symmetrical two parts are symmetrically arranged along the axis of the length direction of the mounting substrates, the mounting substrates are fixedly connected with the butt-joint platforms through fastening bolts, the butt-joint platforms are provided with a group of mounting holes, the group of mounting holes are distributed on two sides of the mounting substrates, the mounting substrates are provided with mounting grooves, the extending directions of the mounting substrates and the mounting grooves are consistent with the extending directions of the guide sliding rails, the mounting substrates on the two butt-joint platforms are positioned on the same straight line, the two sides of the mounting substrates are also provided with substrate driving hydraulic cylinders, and the substrate driving hydraulic cylinders are fixedly connected with the butt-joint platforms; the docking platform is provided with an adjusting slide rail, the extending direction of the adjusting slide rail is perpendicular to the mounting base plate, the mounting base plate is connected to the adjusting slide rail in a sliding manner, and the mounting base plate and the adjusting slide rail are provided with matched fixing holes and are fixedly connected through fixing bolts;
the butt joint platform is provided with a lifting stand column, the lifting stand column is driven by a hydraulic cylinder, the hydraulic cylinder is arranged on the bottom surface of the butt joint platform, a hydraulic rod of the hydraulic cylinder penetrates through the butt joint platform and drives the lifting stand column, the top of the lifting stand column is connected with a clamping base plate, compression springs are arranged around the top of the lifting stand column, the clamping base plate is fixedly connected with the compression springs, the top of the lifting stand column is also provided with an adjusting screw rod, and the adjusting screw rod penetrates through the clamping base plate and is connected with an adjusting nut; the clamping base plate is connected with a clamping plate, the clamping plate is horizontally arranged, the clamping plate is positioned above the mounting base plate and is perpendicular to the extending direction of the mounting base plate, a positioning groove is formed in the bottom of the clamping plate, the positioning groove corresponds to the mounting groove, an electric telescopic rod is arranged on the clamping base plate, and the movable end of the electric telescopic rod is fixedly connected with the clamping plate;
the butt joint platform is provided with horizontal clamping mechanisms which are symmetrically distributed on two sides of the mounting substrate, the horizontal clamping mechanisms comprise a fixing frame, connecting rods are arranged on the fixing frame and are parallel to the clamping plates, one ends of the connecting rods are connected with clamping plates, the clamping plates are L-shaped plates, openings of the clamping plates on two sides of the mounting groove are oppositely arranged, and elastic gaskets are arranged on the inner sides of the clamping plates; the bottom of connecting rod with mount sliding connection, the top of connecting rod be provided with the rack, the mount on be provided with driving motor, driving motor's output is connected with drive gear, the rack meshing at drive gear and connecting plate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210238812.4A CN114800408B (en) | 2022-03-11 | 2022-03-11 | Large-caliber pipeline butt-joint platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210238812.4A CN114800408B (en) | 2022-03-11 | 2022-03-11 | Large-caliber pipeline butt-joint platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114800408A CN114800408A (en) | 2022-07-29 |
| CN114800408B true CN114800408B (en) | 2023-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210238812.4A Active CN114800408B (en) | 2022-03-11 | 2022-03-11 | Large-caliber pipeline butt-joint platform |
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| Country | Link |
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| CN (1) | CN114800408B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013026573A2 (en) * | 2011-08-24 | 2013-02-28 | Wartmann Technologie Ag | Method and system for the creation of a butt joint between rotationally symmetrical members |
| CN207470919U (en) * | 2017-09-26 | 2018-06-08 | 天津惠蓬海洋工程有限公司 | A kind of high pressure line docking facilities with turning function |
| CN209664706U (en) * | 2018-11-13 | 2019-11-22 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | A kind of full-automatic large diameter pipeline welding group is to fixed equipment |
| CN112091523A (en) * | 2020-08-20 | 2020-12-18 | 许佩瑶 | Bottom limiting and supporting device for large-diameter pipeline |
| CN112296586A (en) * | 2020-09-26 | 2021-02-02 | 秦智香 | Portable large-diameter pipeline butt-joint platform of environmental protection |
| CN214558560U (en) * | 2021-03-08 | 2021-11-02 | 浙江沪新不锈钢制造有限公司 | Cross arm large-caliber welding device |
| CN215393554U (en) * | 2021-07-07 | 2022-01-04 | 中冶集团武汉勘察研究院有限公司 | Pipeline butt joint positioner |
-
2022
- 2022-03-11 CN CN202210238812.4A patent/CN114800408B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013026573A2 (en) * | 2011-08-24 | 2013-02-28 | Wartmann Technologie Ag | Method and system for the creation of a butt joint between rotationally symmetrical members |
| CN207470919U (en) * | 2017-09-26 | 2018-06-08 | 天津惠蓬海洋工程有限公司 | A kind of high pressure line docking facilities with turning function |
| CN209664706U (en) * | 2018-11-13 | 2019-11-22 | 中国大唐集团科学技术研究院有限公司火力发电技术研究院 | A kind of full-automatic large diameter pipeline welding group is to fixed equipment |
| CN112091523A (en) * | 2020-08-20 | 2020-12-18 | 许佩瑶 | Bottom limiting and supporting device for large-diameter pipeline |
| CN112296586A (en) * | 2020-09-26 | 2021-02-02 | 秦智香 | Portable large-diameter pipeline butt-joint platform of environmental protection |
| CN214558560U (en) * | 2021-03-08 | 2021-11-02 | 浙江沪新不锈钢制造有限公司 | Cross arm large-caliber welding device |
| CN215393554U (en) * | 2021-07-07 | 2022-01-04 | 中冶集团武汉勘察研究院有限公司 | Pipeline butt joint positioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114800408A (en) | 2022-07-29 |
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