CN114473901A - Adjustable pipe support device - Google Patents
Adjustable pipe support device Download PDFInfo
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- CN114473901A CN114473901A CN202111668864.7A CN202111668864A CN114473901A CN 114473901 A CN114473901 A CN 114473901A CN 202111668864 A CN202111668864 A CN 202111668864A CN 114473901 A CN114473901 A CN 114473901A
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to an adjustable pipe frame device, which comprises a plurality of single pipe frame structures (15) and a rotating motor (9), wherein each single pipe frame structure (15) comprises a fixed base (5) and two sliding support mechanisms, each fixed base (5) comprises a support base (5) and two concave notch plate steels (4) fixed on the support base (5), and two sides of each concave notch plate steel (4) are provided with parallel notches for sliding pins (3) to slide in. The two sliding support mechanisms are respectively connected with a concave notch plate steel (4); each sliding support mechanism comprises two fan-shaped sliding plate steels (2) which are parallel to each other and connected through a connecting folded plate, two pulley wheel shafts (14) and two support pulleys (1); one of the supporting pulleys of each single pipe frame structure is an active supporting pulley; each active supporting pulley of the whole adjustable pipe frame device is controlled by one rotating motor (9), so that the whole pipeline can be driven to rotate in the circumferential direction.
Description
Technical Field
The invention relates to a pipeline experimental device, in particular to a deep sea pipeline adjusting pipe frame device for other experimental purposes such as experimental pretreatment and the like.
Background
In large pipeline experiments in a laboratory, the pipeline typically requires complex pre-processing including, but not limited to, damage detection, strain gauge attachment, polishing, initial damage set-up, and the like. The existing pipe support is usually fixed and can not adapt to the placement requirements of test pipelines with different spans and different pipe diameters, if multiple pipelines are tested in parallel at the same period, multiple pipe supports need to be arranged in advance, the available area occupation rate is high, the utilization rate of a single device is reduced, the crane is repeatedly hoisted and moved, the labor intensity and the safety risk of experimenters are increased, and certain hidden dangers are achieved.
Disclosure of Invention
The invention aims to solve the defects and provides the pipe frame device capable of adjusting the placing height of the pipeline and the radius and the pipe diameter of the pipeline. The technical scheme is as follows:
an adjustable pipe frame device comprises a plurality of single pipe frame structures 15 and a rotating motor 9, wherein each single pipe frame structure 15 comprises a fixed base 5 and two sliding support mechanisms, wherein,
The two sliding support mechanisms are respectively connected with a concave notch plate steel 4; each sliding support mechanism comprises two fan-shaped sliding plate steels 2 which are parallel to each other and connected through a connecting folded plate, two pulley wheel shafts 14 and two support pulleys 1, sliding pins 3 used for penetrating through the two fan-shaped sliding plate steels 2 are respectively arranged at corresponding positions, and the sliding support mechanisms are connected with concave groove opening plate steels 4 through sliding the sliding pins 3; the pulley wheel shafts 14 are respectively arranged at the upper part and the inner side of the fan-shaped sliding plate steel 2, and the two supporting pulleys 1 are respectively connected to the fan-shaped sliding plate steel 2 through the pulley wheel shafts 14; the two pulley axles 14 are parallel to each other and not on the same vertical line, so as to provide lateral force for supporting the pipeline;
one of the supporting pulleys of each single pipe frame structure is an active supporting pulley; each active supporting pulley of the whole adjustable pipe frame device is controlled by one rotating motor 9, so that the whole pipeline can be driven to rotate in the circumferential direction.
Furthermore, the adjustable pipe support device further comprises a far-end laser emission unit arranged along the pipe shaft, and the far-end laser emission unit is used for monitoring the placement position and the placement state of the pipeline and guiding the hoisting and moving of the pipeline.
Furthermore, each sliding support mechanism is controlled by an independent electric hydraulic cylinder.
Drawings
FIG. 1 is a schematic view of a single tube rack structure according to the present invention
FIG. 2 is a schematic view of the single pipe frame shown in FIG. 1 after adjustment of sliding
FIG. 3 is a perspective view of a single tubular stand structure of the present invention
FIG. 4 is a schematic diagram of a tube rack device arrangement according to one embodiment of the present invention
FIG. 5 is a side view of FIG. 3 with a schematic view of the movement direction of the support tube
FIG. 6 is a top view of FIG. 1
Description of the drawings
1 supporting pulley, 2 fan-shaped sliding plate steel, 3 sliding pin and 4 concave notch plate steel
5 support 6 experimental pipelines of base 7 laser emission unit 8 electric hydraulic cylinder
9 rotating electrical machine 10 moves 11 hub bolts 12 hub tray of support hook
13 sliding notch 14 pulley wheel shaft 15 single tube frame structure 16 connection folded plate
Detailed description of the invention
The structure principle and the working principle of the invention are described in detail with the accompanying drawings as follows:
referring to fig. 1-4, the present invention provides an adjustable pipe rack device, which comprises a plurality of single pipe rack structures 15, wherein the single pipe rack structures 15 comprise fixed bases and two identical sliding support mechanisms
Fixed base, including the support base 5 that links to each other with ground through the ground nail, weld a spill notch sheet steel 4 respectively at the both ends that support base 5, parallel notch has all been opened to the both sides of every spill notch sheet steel 4, can supply to slide including the slip pin 3. And the supporting base 5 is bilaterally symmetrical, and the minimum distance of the end openings near the grooves on two sides needs to meet the requirement that the upper layer structures do not collide with each other.
The sliding support mechanism comprises two fan-shaped sliding plate steels 2 which are parallel to each other and are connected through connecting folded plates (the positions marked with the numbers 3 in the figure 3 are numbered again), sliding pins 3 which are used for penetrating through the corresponding positions of the two fan-shaped sliding plate steels 2 are respectively arranged at the corresponding positions, and the sliding support mechanism is connected with concave groove opening plate steels 4 through the sliding pins 3. A pulley wheel shaft 14 is respectively arranged at the upper part and the inner side of the fan-shaped sliding plate steel 2, and the two supporting pulleys 1 are respectively connected to the fan-shaped sliding plate steel 2 through the pulley wheel shafts 14. The two wheel shafts are parallel to each other and are not on the same vertical line, so that the lateral force for supporting the pipeline is provided, the pipeline can be kept balanced when being placed on the pipe frame, and the overall stability is improved. The number of the sliding support mechanisms on the single pipe frame structure 15 is two, one sliding support mechanism is respectively arranged along the symmetrical direction of the pipe shaft, and the two sliding support mechanisms are controlled by the independent electric hydraulic cylinder 8 and can drive the pipeline to transversely move in a small range in a support plane so as to match the experiment requirements of certain immovable large-scale equipment.
The supporting pulley 1 can be controlled by the rotating motor 9 to rotate, so that the test pipeline is driven to rotate in the circumferential direction, and the experimental treatment is facilitated.
One of the two support pulleys is an active support pulley 1 and the other is a driven support pulley. The active supporting pulley 1 is controlled by a rotating motor 9, and the whole device of the rotating motor 9 shares one part to ensure the balance of the rotating speed of the pipeline. Since a single rotating electrical machine is required to rotate the entire pipe rack device via the single active support pulley 1, there is a relatively high demand for horsepower from the motor. The rotating motor 9 is fixedly connected with a single pipe frame structure 15 where the active supporting pulleys 1 are located, all the supporting pulleys 1 are in rough contact with a test pipeline, the pipeline can be guaranteed to roll on the pulleys as shown in figure 5, and the pipeline can be regulated and controlled by a central numerical control system.
The sliding support mechanism provides power through the electric hydraulic cylinder 8, and the cylinder body of the electric hydraulic cylinder 8 is connected to the connecting folded plate 16 for connecting the two fan-shaped sliding plate steels 2, so as to drive the fan-shaped sliding plate steels 2 to move in the groove. Each side of the single pipe frame structure 15 is provided with the electric hydraulic cylinder 8 which can independently operate, and the pipe frame device is provided with the electric hydraulic cylinders 8 which are twice as many as the single pipe frame structure 15. The hydraulic cylinder needs to be kept locked in a power-off state so as to prevent the pipeline from generating large-amplitude vertical displacement on the pipe frame.
The single pipe frame structure 15 at least comprises two pairs of sliding pins 3 used for being embedded into the sliding groove openings 13, and the sliding pins 3 are positioned on the fan-shaped sliding plate steel 2.
In order to better realize the functions, the invention also provides a pipe frame device arrangement method as shown in fig. 4, the arrangement method comprises a plurality of single pipe frame structures 15 and a laser emission unit 7 for guiding hoisting, the single pipe frame structures 15 are all arranged along the direction of the pipe axis, and the laser emission unit 7 is arranged at the far end of the pipe frame device along the pipe axis.
The laser emitting unit 7 can emit scattered light, and a light path is formed on a supporting plane of the pipe frame device to monitor the placing position and the placing state of the test pipeline and guide the hoisting and moving of the pipeline.
The main control logic of the control system of the pipe frame device is as follows: the steering and rotating speed of the rotating motor 9 can be directly controlled, and the safe emergency stop setting is preset; the electric hydraulic cylinders 8 of the fan-shaped sliding plate steel 2 on the same side can be jointly controlled to ensure the normal movement of the pipeline in the horizontal direction, the electric hydraulic cylinders 8 can control the displacement speed and the displacement direction, and the safe emergency stop setting is also preset.
Fig. 1 is a schematic view of a single pipe frame structure 15 according to an embodiment of the present invention, and fig. 2 is a schematic view of a structure of the sliding steel plate 2 of fig. 1 after being adjusted by a sliding notch 13, and it can be seen that after being traversed, the spacing between four supporting pulleys 1 becomes smaller, the supportable pipe diameter becomes smaller, and the height capable of supporting the pipes with the same pipe diameter becomes higher.
As shown in fig. 4, the dotted line portion of fig. 4 indicates the adjusted pipe position, and the arrow direction indicates the displacement direction of the test pipe. Under the support of pipe support, the pipeline can accomplish along the rotation adjustment of circumference, along horizontal adjustment and along vertical adjustment.
As shown in fig. 5, the single pipe frame structure 15 is attached with independent electric hydraulic cylinders 8, and the fan-shaped sliding plate steel 2 can be pushed to move transversely under the control system. The single-pipe frame structure 15 where the active supporting pulley 1 is located is provided with a rotating motor 9 which can rotate in a forward direction and a reverse direction in a bidirectional mode under a control system.
Fig. 3 provides an arrangement method of a pipe rack device, in which an experimental pipeline 6 is supported on the pipe rack device composed of a single pipe rack structure 15, and a laser emission unit 7 emits scattered laser to the pipe rack device, so that the placement position of the pipeline can be simulated on a supporting surface by using a light path. When the hoisting is started, the actual placement position of the pipeline can be judged in advance by utilizing the simulation track.
After the hoisting is finished, the control device is started to drive the electric hydraulic cylinder 8 on the left side of the pipe frame to push rightwards, and the electric hydraulic cylinder 8 on the right side of the pipe frame to push leftwards, so that the horizontal transverse movement of the pipeline can be finished.
After the hoisting is finished, the control device is started to drive the electric hydraulic cylinders 8 on the left side and the right side to simultaneously push towards the middle shaft, so that the vertical lifting of the pipeline can be finished. The two steps are combined, so that the pipeline can move in the horizontal direction and the vertical direction, and the requirement of matching other experimental equipment is met. An example of the movement is shown in detail in fig. 5.
The active support pulley 1 can drive the test pipeline to rotate forward or reversely under the driving of the rotating motor 9, and except the active support pulley 1, the support pulleys 1 of other single pipe frame structures 15 are all driven, so that no redundant rotating motor 9 is additionally arranged. The rotating motor 9 and the electric hydraulic cylinder 8 have self-locking function when not started, so that the shaking and the rotation of the pipeline can be avoided, and adverse effects on other experimental equipment and test pipelines are caused
The sequence of the steps can be adjusted at will and designed according to experiment requirements.
The device is an experimental device for a deep sea pipeline, mainly aims at the pretreatment before injection and liquid injection of the pipeline, can reduce the workload of experimenters, and is convenient for the arrangement of other experimental devices.
From the foregoing, it will be appreciated by those skilled in the art that while the specification has described in detail the method of use and design of the tube rack apparatus in terms of examples, it will nevertheless be apparent to those skilled in the art that modifications and variations can be made to the apparatus without departing from the spirit and scope of the invention, to the accomplishment of the foregoing and further objects and advantages of the invention. The scope of the invention should therefore be considered and understood as covering examples of such variations or modifications.
Claims (3)
1. An adjustable pipe frame device comprises a plurality of single pipe frame structures (15) and a rotating motor (9), wherein each single pipe frame structure (15) comprises a fixed base (5) and two sliding support mechanisms,
fixed base (5), including supporting base (5), fix two spill notch plate steel (4) on supporting base (5), parallel notch has been seted up to the both sides of spill notch plate steel (4), can supply including sliding pin (3) to slide.
The two sliding support mechanisms are respectively connected with a concave notch plate steel (4); each sliding support mechanism comprises two fan-shaped sliding plate steels (2) which are parallel to each other and connected through a connecting folded plate, two pulley wheel shafts (14) and two support pulleys (1), corresponding positions on the two fan-shaped sliding plate steels (2) are respectively provided with a sliding pin (3) for penetrating through, and the sliding support mechanisms are connected with the concave groove opening plate steel (4) through sliding the sliding pins (3); the pulley wheel shafts (14) are respectively arranged at the upper part and the inner side of the fan-shaped sliding plate steel (2), and the two supporting pulleys (1) are respectively connected to the fan-shaped sliding plate steel (2) through the pulley wheel shafts (14); the two pulley wheel shafts (14) are parallel to each other and not on the same vertical line, and are used for providing lateral force for supporting the pipeline;
one of the supporting pulleys of each single pipe frame structure is an active supporting pulley; each active supporting pulley of the whole adjustable pipe frame device is controlled by a rotating motor (9), so that the whole pipeline can be driven to rotate in the circumferential direction.
2. The adjustable pipe support device according to claim 1, further comprising a far-end laser emitting unit arranged along the pipe shaft for monitoring the placement position and the placement state of the pipeline and guiding the hoisting and moving of the pipeline.
3. The adjustable pipe rack apparatus of claim 1 wherein each skid support mechanism is controlled by an independent electric hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111668864.7A CN114473901A (en) | 2021-12-31 | 2021-12-31 | Adjustable pipe support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111668864.7A CN114473901A (en) | 2021-12-31 | 2021-12-31 | Adjustable pipe support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114473901A true CN114473901A (en) | 2022-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111668864.7A Pending CN114473901A (en) | 2021-12-31 | 2021-12-31 | Adjustable pipe support device |
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| Country | Link |
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| CN (1) | CN114473901A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1142950A (en) * | 1955-04-27 | 1957-09-24 | Ferrule turner | |
| CN204321502U (en) * | 2014-12-20 | 2015-05-13 | 福建鼎信设备制造有限公司 | Reel whirligig |
| CN105414870A (en) * | 2015-12-29 | 2016-03-23 | 滁州市成业机械制造有限公司 | Welding rolling wheel bracket easy to move and adjust |
| CN205939085U (en) * | 2016-07-31 | 2017-02-08 | 天津市蓝亚冷暖设备科技有限公司 | Novel biomass boiler supports device |
| CN106975888A (en) * | 2017-04-25 | 2017-07-25 | 无锡市明骥智能机械有限公司 | The Self-debugging turning rolls for automatically adjusting machine people regulation and control is installed |
| CN107199434A (en) * | 2017-06-19 | 2017-09-26 | 绵竹市加林动力备件厂（普通合伙） | The turning rolls of roller spacing and height can be adjusted |
| CN206632673U (en) * | 2017-04-14 | 2017-11-14 | 衢州学院 | Rolling platform for journal wear reparation |
| CN207702077U (en) * | 2017-12-28 | 2018-08-07 | 开封迪尔空分实业有限公司 | A kind of roller frame of rectifying air |
| CN108801521A (en) * | 2018-06-02 | 2018-11-13 | 上海公孚机动车检测有限公司 | the wheel fixing mechanism of chassis dynamometer |
| CN211589124U (en) * | 2019-12-30 | 2020-09-29 | 南京英尼格玛工业自动化技术有限公司 | Supporting roller frame for manifold welding system |
| CN211804909U (en) * | 2019-12-24 | 2020-10-30 | 西安北方惠安化学工业有限公司 | Adjustable supporting component suitable for cylindrical structural member |
| CN212665330U (en) * | 2020-07-14 | 2021-03-09 | 上海宝钢工程咨询有限公司 | Large-scale pipeline welding strutting arrangement |
| CN213380044U (en) * | 2020-09-29 | 2021-06-08 | 华诚博远钢结构有限公司 | Multifunctional supporting structure for steel structure welding machine tool |
| CN214685057U (en) * | 2021-02-03 | 2021-11-12 | 湖南前元新材料有限公司 | Composite steel pipe forward swing left-hand welding equipment |
-
2021
- 2021-12-31 CN CN202111668864.7A patent/CN114473901A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1142950A (en) * | 1955-04-27 | 1957-09-24 | Ferrule turner | |
| CN204321502U (en) * | 2014-12-20 | 2015-05-13 | 福建鼎信设备制造有限公司 | Reel whirligig |
| CN105414870A (en) * | 2015-12-29 | 2016-03-23 | 滁州市成业机械制造有限公司 | Welding rolling wheel bracket easy to move and adjust |
| CN205939085U (en) * | 2016-07-31 | 2017-02-08 | 天津市蓝亚冷暖设备科技有限公司 | Novel biomass boiler supports device |
| CN206632673U (en) * | 2017-04-14 | 2017-11-14 | 衢州学院 | Rolling platform for journal wear reparation |
| CN106975888A (en) * | 2017-04-25 | 2017-07-25 | 无锡市明骥智能机械有限公司 | The Self-debugging turning rolls for automatically adjusting machine people regulation and control is installed |
| CN107199434A (en) * | 2017-06-19 | 2017-09-26 | 绵竹市加林动力备件厂（普通合伙） | The turning rolls of roller spacing and height can be adjusted |
| CN207702077U (en) * | 2017-12-28 | 2018-08-07 | 开封迪尔空分实业有限公司 | A kind of roller frame of rectifying air |
| CN108801521A (en) * | 2018-06-02 | 2018-11-13 | 上海公孚机动车检测有限公司 | the wheel fixing mechanism of chassis dynamometer |
| CN211804909U (en) * | 2019-12-24 | 2020-10-30 | 西安北方惠安化学工业有限公司 | Adjustable supporting component suitable for cylindrical structural member |
| CN211589124U (en) * | 2019-12-30 | 2020-09-29 | 南京英尼格玛工业自动化技术有限公司 | Supporting roller frame for manifold welding system |
| CN212665330U (en) * | 2020-07-14 | 2021-03-09 | 上海宝钢工程咨询有限公司 | Large-scale pipeline welding strutting arrangement |
| CN213380044U (en) * | 2020-09-29 | 2021-06-08 | 华诚博远钢结构有限公司 | Multifunctional supporting structure for steel structure welding machine tool |
| CN214685057U (en) * | 2021-02-03 | 2021-11-12 | 湖南前元新材料有限公司 | Composite steel pipe forward swing left-hand welding equipment |
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