CN220816818U - Pipe penetrating device for pipe gallery - Google Patents
Pipe penetrating device for pipe gallery Download PDFInfo
- Publication number
- CN220816818U CN220816818U CN202322419850.2U CN202322419850U CN220816818U CN 220816818 U CN220816818 U CN 220816818U CN 202322419850 U CN202322419850 U CN 202322419850U CN 220816818 U CN220816818 U CN 220816818U
- Authority
- CN
- China
- Prior art keywords
- pipe
- central shaft
- threading device
- pipe gallery
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000149 penetrating effect Effects 0.000 title abstract description 22
- 238000005096 rolling process Methods 0.000 claims description 9
- -1 polytetrafluoroethylene Polymers 0.000 claims description 8
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 8
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model provides a pipe penetrating device for a pipe gallery, which belongs to the technical field of pipeline installation and comprises a supporting frame, a central shaft and rollers, wherein the rollers are sleeved outside the central shaft and are rotationally connected with the central shaft, and two ends of the central shaft are fixedly connected with the supporting frame. The pipe penetrating device provided by the utility model can well support the pipeline, can reduce the friction force between the pipeline and the roller, and can reduce the damage of the roller to the pipeline anticorrosive layer.
Description
Technical Field
The utility model belongs to the technical field of pipeline installation, and particularly relates to a pipe penetrating device for a pipe gallery.
Background
In the large-scale development process of petrochemical devices, the pipe gallery is an indispensable part of the petrochemical devices, the layout of the pipe gallery is compact, the layers are different in height, the pipe diameter is from small to large, various materials are distributed in the pipe gallery, various pipe penetrating devices are ubiquitous, and the pipe penetrating operation of the process pipeline of the pipe gallery is greatly improved. The existing pipe penetrating device is large in specification and weight, difficult to install and detach, large in installation space, large in friction force contacted with a pipeline in the pipe penetrating process, and serious in damage to a pipeline anti-corrosion layer.
Disclosure of utility model
Aiming at the defects or shortcomings in the prior art, the utility model provides a pipe penetrating device for a pipe gallery, which can form good support for a pipe, can reduce friction between the pipe and a roller, and can reduce damage of the roller to an anticorrosive layer of the pipe.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The embodiment of the utility model provides a pipe penetrating device for a pipe gallery, which comprises a supporting frame, a central shaft and rollers, wherein the rollers are sleeved outside the central shaft and are rotationally connected with the central shaft, and two ends of the central shaft are fixedly connected with the supporting frame.
Further, the roller is of a tubular structure with a hollow inside, the outer surface of the roller is provided with a protective layer, and the protective layer is made of polytetrafluoroethylene.
Further, rolling bearings are sleeved at two ends of the roller, and the roller is rotationally connected with the central shaft through the rolling bearings.
Further, the support plates are arranged at the two ends of the support frame, and the support plates are welded and fixed with the support frame.
Further, a shaft hole is formed in the center of the supporting plate, and two ends of the central shaft penetrate through the shaft hole.
Further, threads are arranged at two ends of the central shaft, and first nuts are connected with the two ends of the roller on the central shaft at the outer sides of the rolling bearings in a threaded mode.
Further, a second nut is connected to the side, away from the roller, of the support plate on the central shaft in a threaded mode.
Further, a fixing component is further arranged on the pipe penetrating device and comprises a fixing frame and a threaded cross rod, the fixing frame is welded on the supporting frame, and the threaded cross rod is in threaded connection with the fixing frame.
Further, a round gasket is arranged at one end of the threaded cross rod, and a cross handle is arranged at one end, far away from the round gasket, of the threaded cross rod 9.
Further, a separation plate is arranged on the bottom surface of the supporting plate, and the separation plate is made of polytetrafluoroethylene.
The utility model has the beneficial effects that:
According to the utility model, the rollers are arranged, so that good support can be formed on the pipeline, and the polytetrafluoroethylene protective layers are arranged on the rollers, so that the friction force between the pipeline and the rollers can be reduced, and the damage of the rollers to the pipeline anticorrosive layer is reduced.
Drawings
FIG. 1 is a schematic view of a pipe penetrating device according to an embodiment of the present utility model;
1, a supporting frame; 2. a central shaft; 3. a roller; 4. a rolling bearing; 5. a support plate; 6. a first nut; 7. a second nut; 8. a fixing frame; 9. a threaded cross bar.
Detailed Description
The disclosure is further described below with reference to the drawings and examples.
Term interpretation section: the terms "mounted," "connected," "secured," and the like in the present utility model are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the terms are used herein as specific meanings as understood by those of ordinary skill in the art, and are not limited to the following terms.
In an exemplary embodiment of the present utility model, as shown in fig. 1, a pipe threading device for a pipe gallery includes a support frame 1, a central shaft 2 and rollers 3, wherein the length of the rollers 3 is smaller than that of the central shaft 2, the rollers 3 are sleeved outside the central shaft 2 and are rotatably connected with the central shaft 2, two ends of the central shaft 2 are fixedly connected with the support frame 1, the support frame 1 supports the rollers 3, and the rollers 3 bear a conveying pipeline for pipe threading.
The roller 3 is of a hollow tubular structure, the outer surface of the roller 3 is provided with a protective layer, the protective layer is made of polytetrafluoroethylene, and the friction coefficient of polytetrafluoroethylene is small and corrosion cannot occur, so that the friction force between a pipeline and the roller 3 can be reduced, and the damage of the roller 3 to the pipeline anticorrosive layer is reduced.
The two ends of the roller 3 are sleeved with rolling bearings 4, and the roller 3 is rotatably connected with the central shaft 2 through the rolling bearings 4, so that the roller 3 can rotate around the central shaft 2.
The utility model discloses a support frame, including support frame 1, support frame 5, support frame 1 welded fastening, the center department of support frame 5 is provided with the shaft hole, the shaft hole setting is passed at the both ends of center pin 2, and the shaft hole size on two support frames 5 equals, all slightly is greater than the diameter of axle of center pin 2, and the axis in two shaft holes is in same horizontal plane to guaranteed the levelness of center pin 2, further guaranteed the steadiness of poling device. The supporting plates 5 at two ends of the supporting frame 1 are used for supporting the roller 3, so that the supporting frame 1 is guaranteed not to interfere the rotation of the roller 3.
When supporting gyro wheel 3 through support frame 1, the height of gyro wheel 3 highest point is higher than support frame 1 riser height to guarantee that support frame 1 does not cause the interference to the pipeline at poling in-process, the backup pad 5 at support frame 1 both ends is higher than gyro wheel 3 highest point 100mm, prevents that the pipeline from breaking away from gyro wheel 3 both sides at poling in-process, influences poling's normal clear.
The two ends of the central shaft 2 are provided with threads, the outer side threads of the two ends of the roller on the central shaft are provided with first nuts 6, the position of the central shaft 2 is limited by the first nuts 6, the roller 3 is prevented from axially moving on the central shaft 2, the two ends of the central shaft 2 penetrate through the shaft holes in the supporting plate 5, the second nuts 7 are in threaded connection with one side of the central shaft, which is located on the supporting plate 5 and is far away from the roller 3, and the position of the central shaft 2 is limited by the second nuts 7, so that the axial movement of the central shaft 2 is avoided.
The pipe penetrating device is further provided with a fixing assembly, and the pipe penetrating device is fixed on the upper surface of the flange of the I-shaped steel beam of the pipe gallery by the fixing assembly, so that pipe penetrating work in the pipe gallery is achieved.
The fixing component comprises a fixing frame 8 and a threaded cross rod 9, the fixing frame 8 comprises a side plate and a bottom plate, the side plate and the bottom plate are connected into an L-shaped structure, one end of the side plate, which is far away from the bottom plate, is fixedly connected with one side of the transverse plate, which is far away from the vertical plate, of the support frame 1, the threaded cross rod 9 is in threaded connection with the bottom plate of the fixing frame 8, and is perpendicular to the bottom plate of the fixing frame 8. The threaded cross rod 9 is screwed, so that the support frame 1 is locked on the upper surface of the upper flange of the pipe gallery I-shaped steel beam, and the pipe penetrating device is fixed on the pipe gallery I-shaped steel beam.
The threaded cross rod 9 is provided with a round gasket with one end of the lower surface of the flange of the pipe gallery I-steel, so that the contact area can be increased, the pressing force is increased, and the end, far away from the round gasket, of the threaded cross rod 9 is provided with a cross handle, so that the threaded cross rod is convenient for workers to screw.
In general, paint spraying treatment is required to be carried out on the pipe gallery I-shaped steel beams for corrosion prevention, a partition plate is arranged on the bottom surface of the transverse plate of the support frame 1, damage to paint on the upper surface of the flange of the pipe gallery I-shaped steel beams by the support plate 1 can be reduced by utilizing the partition plate, and the partition plate is made of polytetrafluoroethylene.
Principle of operation
When the pipe is penetrated, the pipe penetrating device is fixed on the pipe gallery I-shaped steel beam through the fixing component, the pipeline is perpendicular to the rollers and is positioned between the two support plates, and the pipeline moves along the direction perpendicular to the axis of the rollers under the rotation of the rollers, so that the pipe penetrating device is utilized to bear the conveying pipeline for pipe penetrating, and meanwhile, the support plates at the two ends prevent the pipeline from separating from the rollers from the two sides of the rollers in the pipe penetrating process, so that the normal operation of pipe penetrating is influenced.
The foregoing description of the preferred embodiments of the present disclosure is provided only and not intended to limit the disclosure so that various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. A poling device for piping lane, its characterized in that includes support frame, center pin and gyro wheel, the gyro wheel cover is established in the center pin outside, and rotates with the center pin and be connected, the both ends and the support frame fixed connection of center pin.
2. A pipe threading device for a pipe gallery as claimed in claim 1 wherein the rollers are of hollow tubular construction and are provided with a protective layer on their outer surface, the protective layer being of polytetrafluoroethylene.
3. A pipe threading device for a pipe gallery as claimed in claim 1 wherein rolling bearings are sleeved on both ends of the roller, the roller being rotatably connected to the central shaft by means of the rolling bearings.
4. A pipe threading device for a pipe gallery as claimed in claim 1 wherein the support brackets are provided at both ends thereof with support plates which are welded to the support brackets.
5. A pipe threading device for a pipe gallery as claimed in claim 4 wherein the support plate is provided with an axial bore at its centre and the ends of the central shaft are disposed through the axial bore.
6. A pipe threading device for a pipe gallery as claimed in claim 3 wherein threads are provided at both ends of the central shaft, and first nuts are threaded on the central shaft at both ends of the roller on the outer sides of the rolling bearings.
7. A pipe threading device for a pipe gallery as claimed in claim 6 wherein a second nut is threadedly connected to the central shaft on a side of the support plate remote from the roller.
8. A pipe threading device for a pipe gallery as claimed in claim 1 wherein a securing assembly is also provided on the pipe threading device, the securing assembly comprising a securing bracket and a threaded cross bar, the securing bracket being welded to the support bracket, the threaded cross bar being threadably connected to the securing bracket.
9. A pipe threading device for a pipe gallery as claimed in claim 8 wherein a circular washer is provided at one end of the threaded cross bar and a cross handle is provided at the end of the threaded cross bar remote from the circular washer.
10. A pipe threading device for a pipe gallery as claimed in claim 4 wherein a spacer is provided on the underside of the support plate, the spacer being of polytetrafluoroethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322419850.2U CN220816818U (en) | 2023-09-06 | 2023-09-06 | Pipe penetrating device for pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322419850.2U CN220816818U (en) | 2023-09-06 | 2023-09-06 | Pipe penetrating device for pipe gallery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220816818U true CN220816818U (en) | 2024-04-19 |
Family
ID=90674338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322419850.2U Active CN220816818U (en) | 2023-09-06 | 2023-09-06 | Pipe penetrating device for pipe gallery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220816818U (en) |
-
2023
- 2023-09-06 CN CN202322419850.2U patent/CN220816818U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |