CN111016935B - Pipe rack overhauls device and includes this kind of pipe rack who overhauls device - Google Patents
Pipe rack overhauls device and includes this kind of pipe rack who overhauls device Download PDFInfo
- Publication number
- CN111016935B CN111016935B CN201911174860.6A CN201911174860A CN111016935B CN 111016935 B CN111016935 B CN 111016935B CN 201911174860 A CN201911174860 A CN 201911174860A CN 111016935 B CN111016935 B CN 111016935B
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- cableway
- transport vehicle
- track
- guide wheel
- guide
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- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 238000005096 rolling process Methods 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 16
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
- B61B12/10—Cable traction drives
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a maintenance device for a pipe gallery and the pipe gallery comprising the maintenance device, wherein the maintenance device comprises a rail, a transport vehicle, a cableway transmission assembly and a power device; the track is arranged at the top of the pipe gallery, and the transport vehicle is hung on the track and can move along the track; the cableway transmission assembly is connected with the transport vehicle, and the power device is in driving connection with the cableway transmission assembly so as to drive the transport vehicle to move on the track. The transport vechicle passes through track hoist and mount at the piping lane top, has reduced the more moist environment in piping lane bottom and has influenced the life of transport vechicle.
Description
Technical Field
The invention relates to a device for overhauling, transporting and escaping a pipe gallery, in particular to an overhauling device for the pipe gallery and the pipe gallery comprising the overhauling device.
Background
Pipe rack service device applications have a number of limiting factors in utility rack design and operation. In pipe gallery design, the maintenance channel reserved for the pipe gallery is usually narrow to save investment, so that the general maintenance device is difficult to pass after the pipe gallery is built. Even, the later-stage pipeline laying and inspection are required to be carried out manually, so that the transportation is inconvenient and the labor cost is high.
In order to solve the maintenance problem of the pipe gallery, the maintenance device in the form of a trolley with a belt wheel at the bottom is currently used, and is positioned at the lower part of the pipe gallery, and the inside of a maintenance channel is generally moist, so that the service life of the maintenance device is influenced. Moreover, the pipe rack containing pipelines such as fuel gas, sewage and the like can have combustible gas, and also has higher requirements on the power device of the maintenance vehicle, so that the maintenance device is easy to build and operate at higher cost, and is difficult to be widely applied. Moreover, the maintenance vehicle is large in size, cannot meet the gradient change requirement of a pipe gallery, and has smaller effect in actual operation and maintenance processes.
Disclosure of Invention
In order to solve the technical problems, the embodiment of the invention provides an overhaul device for a pipe gallery and the pipe gallery comprising the overhaul device.
In order to achieve the above purpose, the technical scheme of the invention is realized as follows:
The embodiment of the invention provides an overhaul device for a pipe gallery, which comprises:
A rail mounted on top of the pipe gallery;
the transport vehicle is hung on the track and can move along the track;
The cableway transmission assembly is connected with the transport vehicle; and
And the power device is in driving connection with the cableway transmission assembly so as to drive the transport vehicle to move on the track.
In the above-mentioned scheme, cableway transmission assembly includes:
one end of the transmission cableway is connected with the transport vehicle; and
The winding and unwinding reel, the other end of the transmission cableway is connected with the winding and unwinding reel, and the power device is in driving connection with the winding and unwinding reel so as to wind or release the transmission cableway and drive the transport vehicle to move along the opposite direction on the track.
In the scheme, the power device and the winding and unwinding reel are positioned outside the fireproof partition of the pipe gallery, and the transport vehicle is hung on the track;
The cableway transmission assembly further comprises a guide wheel, the guide wheel comprises a first guide wheel and a second guide wheel, the transmission cableway comprises a first cableway and a second cableway, the winding and unwinding reel comprises a first rotating shaft and a second rotating shaft, and the power device is respectively in driving connection with the first rotating shaft and the second rotating shaft;
One end of the first cableway is connected with the transport vehicle, and the other end of the first cableway bypasses the first guide wheel and is connected with the first rotating shaft; one end of the second cableway is connected with the transport vehicle, and the other end of the second cableway bypasses the second guide wheel and is connected with the second rotating shaft; the first guide wheels and the second guide wheels are distributed on two sides of the transport vehicle along the line direction of the track.
In the above scheme, the guide wheels further comprise a third guide wheel and a fourth guide wheel which are respectively positioned outside the fireproof partition of the pipe gallery;
the other end of the first cableway bypasses the first guide wheel and the third guide wheel and is connected with the first rotating shaft;
The other end of the second cableway bypasses the second guide wheel and the fourth guide wheel and is connected with the second rotating shaft.
In the above scheme, the transport vehicle comprises wheels arranged on the track and a carriage connected with the wheels; the cableway transmission assembly is connected with the wheels so as to drive the wheels to roll on the track.
In the above scheme, the transport vehicle further comprises a boom, and the boom connects the wheels and the carriage so that the carriage is hung on the track.
In the above scheme, the track comprises a mounting part and a guiding part, wherein the guiding part is positioned at the bottom end of the mounting part, and the top end of the mounting part is mounted at the top of the pipe gallery;
The wheel comprises a first rolling part, a second rolling part, a first axle, a second axle and a connecting part; the first axle is mounted on the first rolling part, the second axle is mounted on the second rolling part, and the connecting part is connected with the first axle and the second axle;
the first rolling part and the second rolling part are respectively positioned at two sides of the mounting part and are abutted with the guide part so as to roll along the guide part;
The carriage is connected with the connecting part.
In the scheme, the cross section of the track is I-shaped or T-shaped.
In the above scheme, the track has a preset gradient.
The embodiment of the invention also provides a pipe gallery, which comprises a cabin and the overhauling device, wherein the transport vehicle is positioned in the cabin.
The invention provides a pipe gallery maintenance device and a pipe gallery comprising the same, and a transport vehicle is hung at the top of the pipe gallery through a track, so that the service life of the transport vehicle due to the more humid environment at the bottom of the pipe gallery is reduced. The power device and the transport vehicle are of split type structures, and are connected through the cableway transmission assembly, so that the power device can be installed outside the fireproof partition of the pipe gallery, the mutual influence between combustible gas, sewage and the like in the pipe gallery and the power device is avoided, and the safety of the pipe gallery is improved.
Drawings
FIG. 1 is a schematic cross-sectional view of an access device in one section of a piping lane according to an embodiment of the present invention;
FIG. 2 is a schematic view of the attachment of the service device of FIG. 1 to a piping lane roof;
fig. 3 is a longitudinal schematic of an access device in another section of a piping lane showing only a portion of the roof structure in an embodiment of the present invention.
Reference numerals:
an inspection device 100; a track 110; a guide 112; a mounting portion 111; a cabin 120; boom 130; a power plant 140; a take-up reel 150; a first rotation shaft 151; a second shaft 152; a drive cableway 160; a first cableway 161; a second cableway 162; a wheel 170; a first scroll portion 171; a second rolling portion 172; a second axle 173; a first axle 174; a connection portion 175; a guide wheel 180; a first guide wheel 181; a second guide wheel 182; a third guide wheel 183; a fourth guide wheel 184; a transport vehicle 190; a pipe gallery 200; a top plate 210; a cabin 220; a service passage 221; a cable 230; conduit 240, cableway transmission assembly 250.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. It will be apparent that the described embodiments are some, but not all, embodiments of the invention. All other embodiments obtained by a person skilled in the art based on the described embodiments of the invention fall within the scope of protection of the invention.
In the description of the present invention, it is to be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the azimuth or positional relationship shown in fig. 1, and the azimuth or positional relationship indicated by the terms "clockwise", "counterclockwise", etc. are based on the azimuth or positional relationship shown in fig. 3. "front" and "rear" are referenced by reference numeral 3. "longitudinal" refers to the direction of extension of the tube lane and "transverse" refers to the direction perpendicular to the "longitudinal" direction.
The embodiment of the invention provides an overhaul device for a pipe gallery, wherein the overhaul device 100 comprises a rail 110, a transport vehicle 190, a cableway transmission assembly 250 and a power device 140; track 110 is mounted on top of pipe rack 200, and transport cart 190 is suspended from track 110 and is movable along track 110; the cableway transmission assembly 250 is connected with the transport vehicle 190, and the power device 140 is in driving connection with the cableway transmission assembly 250 so as to drive the transport vehicle 190 to move on the track 110.
The overhaul device 100 of the embodiment of the invention can serve the functions of inspection, overhaul maintenance, disaster prevention, escape and the like of the pipe gallery 200. As shown in fig. 1 to 3, the transport vehicle 190 is hoisted on the top plate 210 of the pipe gallery 200 through the track 110 and is far away from the bottom of the pipe gallery 200, so that the problems that the transport vehicle 190 is wetted, electronic equipment in the power device 140 is wetted, and is afraid of explosive gas and the like are solved, the service lives of the transport vehicle 190 and the power device 140 are prolonged, and the safety is improved. The mounting means of the hoist also improves the adaptability of the service device 100 to the gradient change of the pipe gallery 200.
The power device 140 and the transport vehicle 190 are arranged in a split structure, which is beneficial to reducing the dead weight and the size of the transport vehicle 190 and facilitating the movement of the transport vehicle 190 in the pipe gallery 200. By coupling the cableway drive assembly 250, the power unit 140 can be remote from the transport vehicle 190, and preferably the power unit 140 can be disposed outside of the fire-resistant zone of the piping lane 200. Specifically, as shown in fig. 1,2 and 3, the power unit 140 is arranged outside the section of the pipe rack 200 shown in fig. 1 and 2, and is mounted outside the fireproof partition of the pipe rack 200 shown in fig. 3, so that the power unit 140 can be suitable for the pipe rack 200 cabins 220 with special requirements on fuel gas, sewage and the like. The interaction between the combustible gas, sewage, etc. in the pipe rack 200 and the power unit 140 is avoided, and the safety of the pipe rack 200 is improved.
Further, the cableway transmission assembly 250 comprises a transmission cableway 160 and a winding and unwinding reel 150, one end of the transmission cableway 160 is connected with the transport vehicle 190, and the other end of the transmission cableway 160 is connected with the winding and unwinding reel 150; the power device 140 is drivingly connected to the take-up and pay-off reel 150 to wind up or release the drive cable 160 to move the carriage 190 in an opposite direction on the track 110.
As shown in fig. 3, when the carriage 190 needs to move forward, the power unit 140 drives the take-up and pay-off reel 150 to rotate, the take-up and pay-off reel 150 rolls up the transmission cable 160 by rotation, the length of the transmission cable 160 between the take-up and pay-off reel 150 and the carriage 190 becomes short, and the carriage 190 is pulled to move along the rail 110. When the carriage 190 needs to be retracted, the drive cable 160 may be gradually released from the take-up reel 150, and the length of the drive cable 160 between the take-up reel 150 and the carriage 190 becomes longer.
The drive cableway 160 is, without limitation, a metal chain or wire rope. The power device 140 is a motor.
Further, as shown in FIG. 3, both the power unit 140 and the take-up reel 150 are located outside the fire-resistant zone of the piping lane 200, and the transport vehicle 190 is suspended from the track 110.
In some embodiments of the present invention, the cableway transmission assembly 250 further comprises a guide wheel 180, the guide wheel 180 comprises a first guide wheel 181 and a second guide wheel 182, the transmission cableway 160 comprises a first cableway 161 and a second cableway 162, the pay-off spool 150 comprises a first rotating shaft 151 and a second rotating shaft 152, and the power device 140 is in driving connection with the first rotating shaft 151 and the second rotating shaft 152, respectively;
One end of the first cableway 161 is connected with the transport vehicle 190, and the other end of the first cableway 161 bypasses the first guide wheel 181 and is connected with the first rotating shaft 151; one end of the second cableway 162 is connected with the transport vehicle 190, and the other end of the second cableway 162 bypasses the second guide wheel 182 and is connected with the second rotating shaft 152; the first guide wheels 181 and the second guide wheels 182 are distributed on both sides of the transport vehicle 190 along the line direction of the rail 110.
The guide wheel 180 not only can change the direction of the transmission cableway 160, but also can make the setting position of the power device 140 more flexible. But also the tension of the drive cable way 160. As shown in fig. 3, the first guide wheel 181 and the second guide wheel 182 are disposed along the extending direction of the rail 110 for changing the extending direction of the transmission cable way 160 so as to flexibly set the position of the power device 140.
Movement of the carriage 190 in different directions can be more conveniently achieved by adjusting the furling of the first and second carriages 161, 162, respectively. As shown in fig. 3, the first cableway 161 drives the transport vehicle 190 to move forward, the second cableway 162 drives the transport vehicle 190 to move backward, and when the transport vehicle 190 moves forward, the first cableway 161 is wound on the first rotating shaft 151, and the second cableway 162 is released from the second rotating shaft 152; when the carriage 190 moves backward, the first cableway 161 is released from the first shaft 151, and the second cableway 162 is wound up on the second shaft 152.
In some embodiments of the present invention, the reeling of the first and second runways 161, 162 may be accomplished by the same power plant 140. Specifically, when the power device drives the winding and unwinding reel to rotate clockwise, the first cableway is wound up, the second cableway is released, and the transport vehicle moves forwards. When the same power device drives the winding and unwinding reel to rotate in the anticlockwise direction, the first cableway is released, the second cableway is wound, and the transport vehicle moves backwards.
In other embodiments of the present invention, the reeling of the first and second carriages 161, 162 is each accomplished by one power unit 140. Specifically, the service device 100 includes two power units 140, as shown in fig. 3, where one power unit 140 is provided with a first rotating shaft 151, and the other power unit 140 is provided with a second rotating shaft 152. When the transport vehicle 190 moves, the rotation directions of the first rotation shaft 151 and the second rotation shaft 152 are opposite.
Further, the guide wheels 180 also include third and fourth guide wheels 183 and 184, respectively, that are located outside the fire zone of the pipe lane 200; the other end of the first cableway 161 bypasses the first guide wheel 181 and the third guide wheel 183 and is connected with the first rotating shaft 151; the other end of the second cableway 162 bypasses the second guide wheel 182 and the fourth guide wheel 184 and is connected to the second rotating shaft 152.
As shown in fig. 3, the first guide wheel 181 effects a change in the first direction of the first runway 161, and the third guide wheel 183 effects a change in the second direction of the first runway 161. Likewise, the second guide wheel 182 and the fourth guide wheel 184 respectively effect a change of direction of the second cableway 162 twice. By providing third guide wheel 183 and fourth guide wheel 184, the set position of power unit 140 can be further adjusted, and power unit 140 can be disposed outside the fire protection area of piping lane 200.
In practical applications, the number of the guide wheels 180 may be flexibly set according to the relative positions of the power device 140 and the transport vehicle 190, and only two of the first guide wheels 181 and the second guide wheels 182 may be provided, or four of the first guide wheels 181, the second guide wheels 182, the third guide wheels 183 and the fourth guide wheels 184 may be provided, or more may be provided.
The movement of carriage 190 along track 110 may be sliding, for example: the top of the carriage 190 has a slider that can slide along the track 110, on which the drive cable 160 is mounted.
Preferably, the carriage 190 moves along the rail 110 in a rolling manner, which is advantageous in reducing friction between the carriage 190 and the rail 110 and improving smoothness of movement of the carriage 190. Specifically, the transport vehicle 190 includes a vehicle cabin 120 and wheels 170, the wheels 170 are disposed on the rail 110, and the vehicle cabin 120 is connected to the wheels 170; the cableway transmission assembly 250 is connected with the wheels 170 to drive the wheels 170 to roll on the track 110.
As shown in fig. 3, when the drive cable 160 includes a first cable 161 and a second cable 162, the transport vehicle 190 has two wheels 170 in common, one wheel 170 being connected to the first cable 161 and the other wheel 170 being connected to the second cable 162. A person or pipe to be transported, etc. is placed in the vehicle compartment 120.
Without limitation, along the longitudinal direction of the pipe lane 200, a portion of the track 110 has a predetermined slope. For example, the track 110 may have a predetermined gradient of 0.3 or less. The problem of limited adaptation to the gradient of the pipe rack 200 is further overcome by adjusting the gradient of the track 110 to accommodate different gradient changes at the top of the pipe rack 200.
The track 110 is preferably a monorail track 110, the monorail track 110 being advantageous for further reducing the size of the service device 100 and reducing the construction costs of the service device 100.
In some embodiments of the present invention, the rail 110 includes a mounting portion 111 and a guide portion 112, the guide portion 112 is positioned at the bottom end of the mounting portion 111, and the top end of the mounting portion 111 is mounted on top of the pipe rack 200; the wheel 170 includes a first rolling portion 171, a second rolling portion 172, a first axle 174, a second axle 173, and a connecting portion 175; the first axle 174 is mounted on the first rolling portion 171, the second axle 173 is mounted on the second rolling portion 172, and the connecting portion 175 connects the first axle 174 and the second axle 173; the first rolling portion 171 and the second rolling portion 172 are respectively located at both sides of the mounting portion 111, and abut against the guide portion 112 to roll along the guide portion 112; the cabin 120 is connected to the connection portion 175.
As shown in fig. 1 and 2, the first rolling portion 171 and the second rolling portion 172 are two separate portions, the mounting portion 111 extends from a space between the first rolling portion 171 and the second rolling portion 172, and the connecting portion 175 connects the first axle 174 and the second axle 173. The weight of the car 120 is transferred to the rail 110 via the first rolling portion 171 and the second rolling portion 172.
In some embodiments of the present invention, the service device 100 further includes a boom 130, the boom 130 connecting the wheels 170 with the car 120 such that the car 120 is suspended from the track 110.
When the wheel 170 is provided with the above-described connection portion 175, the boom 130 is connected to the connection portion 175 of the wheel 170.
Without limitation, the track 110 has a T-shaped or I-shaped cross-sectional shape. For example, the track 110 is made of I-steel.
The embodiment of the invention also provides a pipe gallery, wherein the pipe gallery 200 comprises a main body and any of the overhauling devices 100, a cabin 220 is arranged in the main body, the transport vehicle 190 is arranged in the cabin 220, and the power device 140 is arranged outside the cabin 220.
As shown in fig. 1, various cables 230 and pipes 240 are provided in the pipe rack 200, and the service passage 221 in the cabin 220 is narrow. The service device 100 can be adapted to service channels 221 of various sizes, for example, some service devices 100 are adapted to service channels 221 of 0.9-1 m pitch. The pipe gallery 200 is more efficient, economical and safe to overhaul, and is beneficial to reducing the later operation and maintenance pressure.
The features disclosed in the several product embodiments provided by the application can be combined arbitrarily under the condition of no conflict to obtain new product embodiments.
Other structures and operations of the service device according to embodiments of the present invention will be understood and readily implemented by those skilled in the art, and will not be described in detail.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. An inspection device for a pipe rack, characterized in that the inspection device comprises:
A rail mounted on top of the pipe gallery;
the transport vehicle is hung on the track and can move along the track;
The cableway transmission assembly is connected with the transport vehicle; and
The power device is in driving connection with the cableway transmission assembly so as to drive the transport vehicle to move on the track;
one end of the transmission cableway is connected with the transport vehicle; and
The other end of the transmission cableway is connected with the winding and unwinding reel, and the power device is in driving connection with the winding and unwinding reel so as to wind or release the transmission cableway and drive the transport vehicle to move on the track in the opposite direction; the power device and the winding and unwinding reel are positioned outside the fireproof partition of the pipe gallery, and the transport vehicle is hung on the track;
The cableway transmission assembly further comprises a guide wheel, the guide wheel comprises a first guide wheel and a second guide wheel, the transmission cableway comprises a first cableway and a second cableway, the winding and unwinding reel comprises a first rotating shaft and a second rotating shaft, and the power device is respectively in driving connection with the first rotating shaft and the second rotating shaft;
One end of the first cableway is connected with the transport vehicle, and the other end of the first cableway bypasses the first guide wheel and is connected with the first rotating shaft; one end of the second cableway is connected with the transport vehicle, and the other end of the second cableway bypasses the second guide wheel and is connected with the second rotating shaft; the first guide wheels and the second guide wheels are distributed on two sides of the transport vehicle along the line direction of the track.
2. The service device for a pipe rack of claim 1, wherein the guide wheels further comprise third and fourth guide wheels respectively located outside of the fire-resistant zone of the pipe rack;
the other end of the first cableway bypasses the first guide wheel and the third guide wheel and is connected with the first rotating shaft;
The other end of the second cableway bypasses the second guide wheel and the fourth guide wheel and is connected with the second rotating shaft.
3. The pipe rack service device according to claim 1, wherein the transport vehicle includes wheels provided on the track and a carriage connected to the wheels; the cableway transmission assembly is connected with the wheels so as to drive the wheels to roll on the track.
4. The pipe rack service device according to claim 3, wherein the transport vehicle further comprises a boom connecting the wheels and the car such that the car is suspended from the track.
5. A pipe rack service device according to claim 3, wherein the track comprises a mounting portion and a guide portion, the guide portion being located at a bottom end of the mounting portion, a top end of the mounting portion being mounted on top of the pipe rack;
The wheel comprises a first rolling part, a second rolling part, a first axle, a second axle and a connecting part; the first axle is mounted on the first rolling part, the second axle is mounted on the second rolling part, and the connecting part is connected with the first axle and the second axle;
the first rolling part and the second rolling part are respectively positioned at two sides of the mounting part and are abutted with the guide part so as to roll along the guide part;
The carriage is connected with the connecting part.
6. The pipe rack service device according to claim 1, wherein the rail has an i-shaped or T-shaped cross-sectional shape.
7. The pipe lane service apparatus of claim 1, wherein the track has a predetermined grade.
8. A pipe rack comprising a cabin and the service device of any one of claims 1 to 7, the transport vehicle being located within the cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174860.6A CN111016935B (en) | 2019-11-26 | 2019-11-26 | Pipe rack overhauls device and includes this kind of pipe rack who overhauls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911174860.6A CN111016935B (en) | 2019-11-26 | 2019-11-26 | Pipe rack overhauls device and includes this kind of pipe rack who overhauls device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111016935A CN111016935A (en) | 2020-04-17 |
| CN111016935B true CN111016935B (en) | 2024-08-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911174860.6A Active CN111016935B (en) | 2019-11-26 | 2019-11-26 | Pipe rack overhauls device and includes this kind of pipe rack who overhauls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111016935B (en) |
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| CN109017823A (en) * | 2018-08-06 | 2018-12-18 | 苏州博艇智能科技有限公司 | Cable tramway transportation system |
| CN109204331A (en) * | 2018-09-14 | 2019-01-15 | 董恬纲 | The two-way overhead suspension of single track light-duty motor-car counties and townships scenic spot traffic aisle |
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2019
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| CN2803843Y (en) * | 2005-06-06 | 2006-08-09 | 肖公平 | Vertical wheel reciprocating cableway for coal mine |
| CN109113093A (en) * | 2018-08-24 | 2019-01-01 | 广州市人防建筑设计研究院有限公司 | People's air defense underground pipe gallery and its construction method |
| CN211519486U (en) * | 2019-11-26 | 2020-09-18 | 中铁第四勘察设计院集团有限公司 | Pipe gallery is with overhauing device and including pipe gallery of this kind of maintenance device |
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