CN210335818U - Pipe penetrating machine for prefabricated directly-buried heat-insulating pipe - Google Patents
Pipe penetrating machine for prefabricated directly-buried heat-insulating pipe Download PDFInfo
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- CN210335818U CN210335818U CN201920842697.5U CN201920842697U CN210335818U CN 210335818 U CN210335818 U CN 210335818U CN 201920842697 U CN201920842697 U CN 201920842697U CN 210335818 U CN210335818 U CN 210335818U
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- Prior art keywords
- pipe
- bottom plate
- insulating
- machine
- pipe penetrating
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- 230000000149 penetrating effect Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004321 preservation Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005187 foaming Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model provides a prefabricated direct-burried insulating tube poling machine, includes the outer tube rack, outer tube rack lower extreme fixed connection support column still includes inner tube poling mechanism, inner tube poling mechanism includes bottom plate, curb plate, motor, chain, drive sprocket, driven sprocket, push pedal, first axis of rotation, second axis of rotation, pneumatic cylinder, bearing roller. The utility model relates to a prefabricated direct-burried insulating tube poling machine has following beneficial effect: when the prefabricated direct-buried insulating pipe is used for pipe penetrating operation, the height positions of the inner pipes of the insulating pipes with different specifications can be adjusted through the hydraulic cylinder, the pipe center of the inner pipe and the pipe center of the outer protecting pipe are ensured to be at the same horizontal position, one pipe penetrating machine is used for pipe penetrating operation of the insulating pipes with various specifications, and the pipe penetrating machine is simple to operate, time-saving, labor-saving and practical; a plurality of hydraulic cylinders are arranged below the bottom plate, the height of the inner pipe position of the heat preservation pipe with different specifications can be adjusted through the hydraulic cylinders, and the bottom plate is guaranteed to have strong enough power to achieve the operation of adjusting the height of the inner pipe.
Description
Technical Field
The utility model relates to an insulating tube manufacture equipment technical field, concretely relates to prefabricated direct-burried insulating tube poling machine.
Background
The prefabricated direct-buried heat-insulating pipe is a conveying pipe widely used for liquid and gas, and is mainly applied to petroleum in chemical pipeline heat-insulating engineering, central heating networks, central air-conditioning ventilation pipelines, municipal engineering and the like. The prefabricated direct-buried heat preservation pipe is composed of an inner pipe and an outer protection pipe, the outer protection pipe is generally made of PE materials, a cavity between the inner pipe and the outer protection pipe is filled with a heat preservation layer, and the heat preservation layer is of a foaming structure.
In the production process of the prefabricated heat-insulating pipe, the inner pipe is firstly required to be inserted into the inner cavity of the outer protecting pipe, and then a high-pressure foaming machine is used for injecting the polyurethane foaming material into the cavity between the inner pipe and the outer protecting pipe at one time. In the prior art, generally, a pipe penetrating machine is adopted to penetrate an inner pipe into an inner cavity of an outer pipe, but the specifications of the heat preservation pipes are various, the diameters and the sizes of the heat preservation pipes are different, the existing pipe penetrating machine can only be generally used for penetrating the heat preservation pipes with fixed diameters, for the heat preservation pipes with different specifications, the corresponding positions of the inner pipe relative to the vertical ground of an outer protection pipe need to be adjusted, the pipe center of the inner pipe and the pipe center of the outer protection pipe are ensured to be at the same horizontal position, the pipe penetrating machine in the prior art wastes time and labor for the pipe penetrating process operation of the heat preservation pipes with different specifications, the labor. How to solve the technical problems is the technical problem which needs to be solved by the existing pipeline processing technology.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the embodiment of the utility model provides a prefabricated direct-burried insulating tube poling machine to solve the problem that provides in the above-mentioned background art.
The utility model provides a following technical scheme: including the outer tube rack, outer tube rack lower extreme fixed connection support column, characterized by: the inner pipe penetrating mechanism comprises a bottom plate, a side plate, a motor, a chain, a driving chain wheel, a driven chain wheel, a push plate, a hydraulic cylinder, a first rotating shaft, a second rotating shaft and a carrier roller; the side edges of two sides of the upper part of the bottom plate are respectively provided with a side plate, the side surfaces of the side plates are fixedly connected with a motor, an output shaft of the motor is connected with a first rotating shaft, the driving chain wheel is in key connection with the first rotating shaft, the driving chain wheel is in transmission connection with a driven chain wheel through a chain, the driven chain wheel is in key connection with a second rotating shaft, and a push plate is fixedly connected to the chain; a supporting roller is arranged on the bottom surface of the upper part of the bottom plate, and rotating shafts at two ends of the supporting roller are rotatably connected with side plates on two sides of the bottom plate; the lower part of the bottom plate is fixedly connected with a hydraulic cylinder, and each end part of the lower part of the bottom plate is at least connected with 1 hydraulic cylinder.
Preferably, one end of the outer tube placing frame, which is far away from the inner tube penetrating mechanism, is fixedly connected with the baffle.
Preferably, the longitudinal section of the inner groove of the outer tube placing frame is trapezoidal.
Preferably, the hydraulic cylinder is electrically connected with the PLC control system.
Preferably, the number of the support columns is at least 2, and each end part of the lower end of the outer tube placing frame is at least connected with 1 support column.
Preferably, the position of the inner pipe penetrating mechanism is arranged at the tail end of the outer pipe placing frame.
Preferably, the number of the carrier rollers is at least 2.
The embodiment of the utility model provides a pair of prefabricated direct-burried insulating tube poling machine has following beneficial effect: when the prefabricated direct-buried insulating pipe is used for pipe penetrating operation, the height positions of the inner pipes of the insulating pipes with different specifications can be adjusted through the hydraulic cylinder, the pipe center of the inner pipe and the pipe center of the outer protecting pipe are ensured to be at the same horizontal position, one pipe penetrating machine is used for pipe penetrating operation of the insulating pipes with various specifications, and the pipe penetrating machine is simple to operate, time-saving, labor-saving and practical; a plurality of hydraulic cylinders are arranged below the bottom plate, the height of the inner pipe position of the heat preservation pipe with different specifications can be adjusted through the hydraulic cylinders, and the bottom plate is guaranteed to have strong enough power to achieve the operation of adjusting the height of the inner pipe.
Drawings
FIG. 1 is a top view of the pipe penetrating machine for prefabricated direct-buried heat preservation pipes of the present invention;
FIG. 2 is a side view of the pipe penetrating machine for prefabricated direct-buried thermal insulation pipes of the present invention;
fig. 3 is a longitudinal sectional view of the outer tube placing frame of the present invention;
1. the device comprises an outer tube placing frame, a bottom plate 2, a side plate 3, a motor 4, a chain 5, a driving chain wheel 6, a driven chain wheel 7, a supporting column 9, a push plate 10, a first rotating shaft 11, a second rotating shaft 12, a hydraulic cylinder 13 and a carrier roller 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
When the worker is in the pipe threading operation of the prefabricated direct-burried insulating tube, place the outer pillar on the outer tube rack 1, adjust the outer pillar and place the position, guarantee that the outer pillar is horizontal to be placed, place the inner tube on bearing roller 14. The height of the bottom plate 2 is adjusted up and down through the hydraulic cylinder 13, so that the inner pipe core and the outer protecting pipe core are ensured to be in the same horizontal position. First axis of rotation 11 of motor 4 drive and drive sprocket 6 rotate, and drive sprocket 6 drives chain 5 and removes toward 1 direction of outer tub of rack simultaneously, fixed connection's push pedal 10 is pushing away the inner tube and steadily moving on bearing roller 14 under the drive of chain 5 on chain 5, slowly inserts toward outer pillar lumen until the inner tube inserts outer pillar lumen completely, and the poling operation is ended.
In embodiment 2, referring to fig. 3, fig. 3 is a schematic diagram of a structure of an exhaust hole cover plate of the present invention, wherein a baffle 8 is fixedly connected to one end of the outer tube placing frame 1 away from the inner tube threading mechanism; the longitudinal section of the inner groove of the outer tube placing frame 1 is trapezoidal. One end of the outer tube placing frame 1, which is far away from the inner tube penetrating mechanism, is fixedly connected with the baffle 8, so that an outer protection tube can be fixed, and the inner tube is prevented from moving in the process of being inserted into the outer protection tube. The inside groove longitudinal section of outer tube rack 1 is trapezoidal, can guarantee two surface contact of outer pillar and the inside groove of outer tube rack 1, increases the frictional force of outer pillar and the inside groove of outer tube rack 1.
Further, the hydraulic cylinder 13 is electrically connected with the PLC control system, and the height of the bottom plate 2 can be adjusted by automatically controlling the hydraulic cylinder 13 through the PLC control system.
Further, the support columns 9 are at least 2, each end portion of the lower end of the outer tube placing frame 1 is at least connected with one support column 9, and the outer tube placing frame 1 can be placed stably.
Furthermore, the position of the inner tube penetrating mechanism is arranged at the tail end of the outer tube placing frame 1.
Furthermore, the number of the hydraulic cylinders 14 is at least 2, and the hydraulic cylinders 14 can provide stronger power for adjusting the height of the bottom plate 2, so that when the bottom plate 2 meets an inner pipe with a larger size and gravity, the bottom plate 2 can be ensured to have enough strong power to adjust the position height of the inner pipe.
The embodiment of the utility model provides a pair of prefabricated direct-burried insulating tube poling machine has following beneficial effect: when the prefabricated direct-buried insulating pipe is used for pipe penetrating operation, the height positions of the inner pipes of the insulating pipes with different specifications can be adjusted through the hydraulic cylinder, the pipe center of the inner pipe and the pipe center of the outer protecting pipe are ensured to be at the same horizontal position, one pipe penetrating machine is used for pipe penetrating operation of the insulating pipes with various specifications, and the pipe penetrating machine is simple to operate, time-saving, labor-saving and practical; a plurality of hydraulic cylinders are arranged below the bottom plate, the height of the inner pipe position of the heat preservation pipe with different specifications can be adjusted through the hydraulic cylinders, and the bottom plate is guaranteed to have strong enough power to achieve the operation of adjusting the height of the inner pipe.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It should be understood that equivalent alterations and modifications can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept, and all such alterations and modifications shall fall within the scope of the appended claims.
Claims (7)
1. The utility model provides a prefabricated direct-burried insulating tube poling machine, includes outer tube rack (1), outer tube rack (1) lower extreme fixed connection support column (9), characterized by: the inner pipe penetrating mechanism comprises a bottom plate (2), a side plate (3), a motor (4), a chain (5), a driving chain wheel (6), a driven chain wheel (7), a push plate (10), a first rotating shaft (11), a second rotating shaft (12), a hydraulic cylinder (13) and a carrier roller (14); the side edges of two sides of the upper part of the bottom plate (2) are respectively provided with a side plate (3), the side surfaces of the side plates (3) are fixedly connected with a motor (4), an output shaft of the motor (4) is connected with a first rotating shaft (11), the driving sprocket (6) is in key connection with the first rotating shaft (11), the driving sprocket (6) is in transmission connection with a driven sprocket (7) through a chain (5), the driven sprocket (7) is in key connection with a second rotating shaft (12), and the chain (5) is fixedly connected with a push plate (10); a supporting roller (14) is arranged on the bottom surface of the upper part of the bottom plate (2), and rotating shafts at two ends of the supporting roller (14) are rotatably connected with the side plates (3) on two sides of the bottom plate (2); the lower part of the bottom plate (2) is fixedly connected with a hydraulic cylinder (13), and each end part of the lower part of the bottom plate (2) is at least connected with 1 hydraulic cylinder (13).
2. The pipe penetrating machine for the prefabricated directly-buried heat-insulating pipe as claimed in claim 1, wherein: one end of the outer tube placing frame (1), which is far away from the inner tube penetrating mechanism, is fixedly connected with a baffle (8).
3. The pipe penetrating machine for the prefabricated directly-buried heat-insulating pipe as claimed in claim 1, wherein: the longitudinal section of the inner groove of the outer tube placing frame (1) is trapezoidal.
4. The pipe penetrating machine for the prefabricated directly-buried heat-insulating pipe as claimed in claim 1, wherein: and the hydraulic cylinder (13) is electrically connected with the PLC control system.
5. The pipe penetrating machine for the prefabricated directly-buried heat-insulating pipe as claimed in claim 1, wherein: the number of the support columns (9) is at least 2, and each end part of the lower end of the outer tube placing frame (1) is at least connected with 1 support column (9).
6. The pipe penetrating machine for the prefabricated directly-buried heat-insulating pipe as claimed in claim 1, wherein: the inner pipe penetrating mechanism is arranged at the tail end of the outer pipe placing frame (1).
7. The pipe penetrating machine for the prefabricated directly-buried heat-insulating pipe as claimed in claim 1, wherein: the number of the hydraulic cylinders (13) is at least 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842697.5U CN210335818U (en) | 2019-06-05 | 2019-06-05 | Pipe penetrating machine for prefabricated directly-buried heat-insulating pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842697.5U CN210335818U (en) | 2019-06-05 | 2019-06-05 | Pipe penetrating machine for prefabricated directly-buried heat-insulating pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210335818U true CN210335818U (en) | 2020-04-17 |
Family
ID=70184820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842697.5U Expired - Fee Related CN210335818U (en) | 2019-06-05 | 2019-06-05 | Pipe penetrating machine for prefabricated directly-buried heat-insulating pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210335818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115816019A (en) * | 2022-11-29 | 2023-03-21 | 江苏龙英管道新材料有限公司 | Pipe penetrating device and method for prefabricated overhead heat-insulating pipe |
-
2019
- 2019-06-05 CN CN201920842697.5U patent/CN210335818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115816019A (en) * | 2022-11-29 | 2023-03-21 | 江苏龙英管道新材料有限公司 | Pipe penetrating device and method for prefabricated overhead heat-insulating pipe |
| CN115816019B (en) * | 2022-11-29 | 2023-10-13 | 江苏龙英管道新材料有限公司 | Pipe penetrating device and pipe penetrating method for prefabricated overhead heat-insulating pipe |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |