CN113685611B - Auxiliary device for laying pipeline in tunnel - Google Patents
Auxiliary device for laying pipeline in tunnel Download PDFInfo
- Publication number
- CN113685611B CN113685611B CN202110972312.9A CN202110972312A CN113685611B CN 113685611 B CN113685611 B CN 113685611B CN 202110972312 A CN202110972312 A CN 202110972312A CN 113685611 B CN113685611 B CN 113685611B
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- Prior art keywords
- pipeline
- fixed
- bending
- tunnel
- block
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
- F16L1/06—Accessories therefor, e.g. anchors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
Abstract
The invention discloses an auxiliary device for laying pipelines in a tunnel, which relates to the field of pipeline construction equipment in the tunnel, and comprises a movable base, wherein a vertical lifting frame is arranged on the movable base, a fixed fence is arranged on the side surface of the vertical lifting frame, a pipeline laying device is arranged in the fixed fence, the vertical lifting frame is used for helping the fixed fence and the pipeline laying device to lift, and the pipeline laying device is used for installing pipelines in the tunnel; the pipeline of putting into from guide block one side is buckled through the subassembly of buckling in advance, and the pipeline after the prebending is buckled in the disect insertion pipeline support, need not try to buckle many times, and peg graft many times, also can avoid excessively buckling simultaneously and lead to the pipeline crooked, and the working process is stable, light.
Description
Technical Field
The invention relates to the field of pipeline construction equipment in tunnels, in particular to an auxiliary device for laying pipelines in tunnels.
Background
In the tunnel engineering construction, according to the construction needs, the power supply, running water, sewage, take a breath, the communication pipeline that need in the tunnel is more and more, when laying these pipelines, should have strict order and system to distinguish when carrying out construction and maintenance and can not go out the pipeline type, for having guaranteed that the pipeline is whole comparatively neat and have more systematicness, can pass all kinds of pipelines with these pipelines and install, and the installation of these pipelines is usually fixed through setting up all kinds of pipeline supports in advance in the tunnel.
But in the pipeline installation, at first reserve the recess on the lateral wall in tunnel, after reserving the recess with prefabricated pipeline support mounting on the tunnel lateral wall again, steel ring roof beam embedding pipeline support reserve fixed groove in and lock at the reservation recess inner wall, then put into pipeline support with the pipeline in proper order, though can be with steel ring roof beam fastening installation like this, nevertheless the inboard recess in tunnel can be difficult to horizontal installation because the space size deviation that tunnel construction produced occasionally, and then influence the pipeline in the pipeline, the normal arrangement of cable etc. especially when some higher position installation pipelines in the tunnel, it is more troublesome.
Disclosure of Invention
The present invention is directed to a tunnel pipe laying auxiliary device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an auxiliary device is laid to pipeline in tunnel, includes and removes the base, be equipped with vertical lift frame on removing the base, vertical lift frame's side is equipped with fixed fence, install pipeline laying device in the fixed fence, vertical lift frame is used for helping fixed fence and pipeline laying device to go up and down, pipeline laying device is used for the top cap below installation pipeline in tunnel.
Preferably, four corners of the bottom of the movable base are respectively provided with a self-locking caster wheel.
Preferably, vertical lift frame includes vertical guide frame, slide and electric lift pole, the bottom of vertical guide frame is passed through the fixing base and is fixed on removing the base, two lateral surfaces of vertical guide frame are equipped with the direction muscle, slide slidable mounting is at vertical guide frame and can follow the direction muscle and slide from top to bottom, the top of fixing base is equipped with the lifter mount pad, the bottom of electric lift pole is fixed on the lifter mount pad, the output shaft of electric lift pole is in the below of slide, the medial surface at fixed fence is fixed to the side of slide.
Preferably, two coaxially arranged bearing seats are fixed on the bottom surface of the fixing rail.
Preferably, the pipeline laying device comprises two clamping discs, a driving disc, a hand wheel, a guide block and a bending assembly, wherein the two clamping discs are symmetrically arranged, the clamping discs are fixed on an installation shaft through bearings, the driving disc is installed on the installation shaft and can rotate along with the installation shaft, one end of the inner side of the installation shaft is installed in a bearing seat, one end of the outer side of the installation shaft is connected to the hand wheel, supports installed through the bearings are further arranged at two ends of the installation shaft and used for installing the guide block, one side of the guide block is connected to the bending assembly, a semicircular pipeline groove is formed in the guide block, and the bending assembly is fixed on the clamping discs.
Preferably, the driving disc comprises a driving lever fixing wheel and a plurality of driving levers, the driving levers are fixed on the mounting shaft, the driving levers are uniformly distributed on the outer side of the driving lever fixing wheel, the bottoms of the driving levers are slidably mounted on the driving lever fixing wheel, a spring is arranged at the bottom of the driving lever, a friction pad is arranged at the higher position of the driving lever, and the friction pad is made of rubber.
Preferably, a handle is arranged on the outer side face of the hand wheel.
Preferably, the bending assembly comprises a bending block and a limiting block, a pressing inclined plane is arranged on the bottom surface of the bending block, the limiting block is slidably mounted below the bending block through sliding grooves in two side surfaces, and semicircular pipeline grooves are formed in the bending block and the limiting block.
Compared with the prior art, the invention has the beneficial effects that:
1. the pipeline can be conveyed to a higher position of the tunnel through the vertical lifting frame, the pipeline installation is directly carried out at the higher position, the pipeline is not required to be conveyed to the top end of the tunnel by manpower, and the pipeline lifting device is very light and convenient;
2. the pipeline laying device is arranged in the pipeline laying device, so that a pipeline placed from one side of the guide block can be pre-bent through the bending assembly, the pre-bent pipeline is directly inserted into the pipeline support, repeated bending and repeated splicing are not required, and the pipeline can be prevented from being bent due to excessive bending;
3. the guide block arranged in the bending device can adjust the bracket according to the requirement, so that the angle between the guide block and the bending component is changed, the bending degree of the pipeline is further changed, and the bending requirements of various pipelines are met;
4. the driving disc arranged in the invention can rotate the shifting lever to push the pipeline to move forwards by shaking the hand wheel, so that the pipeline can enter the pipeline support at a constant speed, and the working process is stable and light.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the vertical lift frame of the present invention;
FIG. 4 is a schematic view of the construction of the pipe laying apparatus of the present invention;
fig. 5 is an enlarged view of the structure at B in fig. 2.
In the figure: 1-moving the base; 11-self-locking caster wheels;
2, a vertical lifting frame; 21-a vertical guide frame; 22-a slide; 23-an electric lifting rod; 24-a fixed seat; 25-a guide rib; 26-lifting rod mounting seats; 27-a tripod; 28-a drive gear; 29-a driven gear;
3-fixing the fence; 31-a bearing seat;
4-a pipeline laying device; 41-clamping the disc; 42-a drive disc; 421-a deflector rod fixed wheel; 422-a deflector rod; 423-spring; 424-friction pad;
43-hand wheel; 431-a handle; 44-a guide block;
45-bending the component; 451-bending block; 452-a stop block; 453-pressing down the bevel; 454-a chute;
46-mounting shaft; 47-a bearing; 48-a scaffold;
5, tunneling; 6-pipeline; 7-pipeline support.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an auxiliary device is laid to pipeline in tunnel, is including removing base 1, be equipped with vertical lift frame 2 on removing base 1, vertical lift frame 2's side is equipped with fixed fence 3, install pipeline laying device 4 in the fixed fence 3, vertical lift frame 2 is used for helping fixed fence 3 and pipeline laying device 4 to go up and down, pipeline laying device 4 is used for tunnel 5's top cap below installation pipeline 6.
In this embodiment, four corners of the bottom of the mobile base 1 are respectively provided with a self-locking caster 11, which can help the whole device to move quickly and stop at any position and fix the position.
In this embodiment, vertical lift frame 2 includes vertical guide frame 21, slide 22 and electric lift pole 23, fixing base 24 is passed through to vertical guide frame 21's bottom and is fixed on removing base 1, two lateral surfaces of vertical guide frame 21 are equipped with direction muscle 25, slide 22 slidable mounting is at vertical guide frame 21 and can follow direction muscle 25 and slide from top to bottom, the top of fixing base 24 is equipped with lifter mount pad 26, the bottom of electric lift pole 23 is fixed on lifter mount pad 26, the output shaft of electric lift pole 23 is connected in the below of slide 22, the medial surface at fixed fence 3 is fixed to the side of slide 22, and lift through electric lift pole 23 drives slide 22 and fixes fixed fence 3 in slide 22 side and reciprocates, drives pipeline laying device 4 to the higher position in tunnel, and the auxiliary line is laid.
In the present exemplary embodiment, two bearing blocks 31, which are arranged coaxially, are fastened to the bottom of the retaining rail 3 for laterally fastening the entire pipe-laying device 4.
In this embodiment, the pipeline laying device 4 includes two symmetrically arranged clamping discs 41, a driving disc 42, a hand wheel 43, a guide block 44 and a bending assembly 45, the clamping discs 41 are fixed on an installation shaft 46 through bearings 47, the driving disc 42 is installed on the installation shaft 46 and can rotate together with the installation shaft 46, one end of the inner side of the installation shaft 46 is installed in the bearing seat 31, one end of the outer side of the installation shaft 46 is connected to the hand wheel 43, two ends of the installation shaft 46 are further provided with brackets 48 installed through the bearings 47, the brackets 48 are used for installing the guide block 44, one side of the guide block 44 is connected to the bending assembly 45, a semicircular pipeline groove is formed in the guide block 44, the bending assembly 45 is fixed on the clamping discs 41, when in use, the brackets 48 are firstly adjusted to enable the rest of the bending assembly 45 of the guide block 44 to form a certain angle, then a pipeline is placed into the pipeline groove from the outer side of the guide block 44, then is driven by the driving disc 42 to advance under the limitation of the clamping discs 41, and when the pipeline 6 passes through the clamping assembly 45, the pipeline 6 is bent to the set angle, and is smoothly inserted into one side of the pipeline bracket 7, so as well as to finish laying of the pipeline 6.
In this embodiment, the driving disc 42 includes a rod fixing wheel 421 fixed on the mounting shaft 46 and a plurality of rods 422, the rods 422 are uniformly distributed outside the rod fixing wheel 421, the bottom of the rods 422 is slidably mounted on the rod fixing wheel 421, a spring 423 is disposed at the bottom of the rods 422, a friction pad 424 is disposed at a higher position of the rods 422, the friction pad 424 is made of rubber, the rotation of the handwheel 43 drives the rod fixing wheel 421 and the rods 422 to rotate, and the friction pad 424 at the head of the rods 422 drives the pipeline 6 to move forward in the rotating direction.
In this embodiment, a handle 431 is disposed on an outer side surface of the hand wheel 43, so that the hand wheel 43 can be rotated conveniently.
In this embodiment, the bending assembly 45 includes a bending block 451 and a limiting block 452, a pressing inclined plane 453 is disposed on a bottom surface of the bending block 451, the limiting block 452 is slidably mounted below the bending block 451 through sliding grooves 454 on two side surfaces, semicircular pipeline grooves are disposed in the bending block 451 and the limiting block 452, after the shift lever 422 rotates to the pressing inclined plane 453, the spring 423 is stressed and compressed, and the shift lever 422 is gradually pressed down by the pressing inclined plane 453 until the shift lever 422 passes through the bending assembly 45.
The working principle is as follows: when the pipeline laying device is used, firstly, the whole device is moved to a position where a pipeline needs to be laid through the movable base 1, then the sliding base 22 and the fixing fence 3 fixed on the side face of the sliding base 22 are driven to move up and down through the lifting of the electric lifting rod 23, the pipeline laying device 4 is driven to a position with a higher tunnel, then the support 48 is adjusted to enable the rest bending component 45 of the guide block 44 to form a certain angle, then the pipeline is placed into a pipeline groove from the outer side of the guide block 44, the deflector rod fixing wheel 421 and the deflector rod 422 are driven to rotate through the rotation of the hand wheel 43, the friction pad 424 at the head of the deflector rod 422 drives the pipeline 6 to start to move forwards in the rotating direction, after the deflector rod 422 rotates to the pressing inclined surface 453, the spring 423 is stressed and compressed, the deflector rod 422 is gradually pressed downwards by the pressing inclined surface 453 until the deflector rod 422 passes through the bending component 45, after the pipeline 6 passes through the bending component 45, the deflector rod 6 is bent to form the set angle, and is smoothly inserted from one side of the pipeline support 7, and the laying of the pipeline 6 is smoothly completed smoothly.
Based on the above, the pipeline can be conveyed to the higher position of the tunnel through the vertical lifting frame, the pipeline installation is directly carried out at the higher position, the pipeline is not required to be conveyed to the top end of the tunnel through manpower, and the tunnel is very light and convenient; the pipeline laying device is arranged in the pipeline laying device, so that a pipeline placed from one side of the guide block can be pre-bent through the bending assembly, the pre-bent pipeline is directly inserted into the pipeline support, repeated bending and repeated insertion do not need to be tried, and the pipeline can be prevented from being bent due to excessive bending; the guide block arranged in the bending device can adjust the bracket according to the requirement, so that the angle between the guide block and the bending component is changed, the bending degree of the pipeline is further changed, and the bending requirements of various pipelines are met; the driving disc arranged in the invention can rotate the shifting lever to push the pipeline to move forwards by shaking the hand wheel, so that the pipeline can enter the pipeline support at a constant speed, and the working process is stable and light.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (4)
1. The utility model provides an auxiliary device is laid to pipeline in tunnel which characterized in that: the tunnel construction device comprises a movable base (1), wherein a vertical lifting frame (2) is arranged on the movable base (1), a fixed fence (3) is arranged on the side surface of the vertical lifting frame (2), a pipeline laying device (4) is installed in the fixed fence (3), the vertical lifting frame (2) is used for helping the fixed fence (3) and the pipeline laying device (4) to lift, and the pipeline laying device (4) is used for installing a pipeline (6) in a tunnel (5);
two bearing seats (31) which are coaxially arranged are fixed on the bottom surface of the fixed fence (3);
the pipeline laying device (4) comprises two symmetrically arranged clamping discs (41), a driving disc (42), a hand wheel (43), a guide block (44) and a bending assembly (45), wherein the clamping discs (41) are fixed on an installation shaft (46) through bearings (47), the clamping discs (41) are arranged on two sides of the driving disc (42) and used for limiting pipelines, the driving disc (42) is installed on the installation shaft (46) and can rotate along with the installation shaft (46), one end of the inner side of the installation shaft (46) is installed in a bearing seat (31), one end of the outer side of the installation shaft (46) is connected to the hand wheel (43), supports (48) installed through the bearings (47) are further arranged at two ends of the installation shaft (46), the supports (48) are used for installing the guide block (44), one side of the guide block (44) is connected to the bending assembly (45), a semicircular pipeline groove is formed in the guide block (44), and the bending assembly (45) is fixed on the clamping discs (41);
the driving disc (42) comprises a shifting rod fixing wheel (421) fixed on the mounting shaft (46) and a plurality of shifting rods (422), the shifting rods (422) are uniformly distributed on the outer side of the shifting rod fixing wheel (421), the bottoms of the shifting rods (422) are slidably mounted on the shifting rod fixing wheel (421), springs (423) are arranged at the bottoms of the shifting rods (422), friction pads (424) are arranged at the higher positions of the shifting rods (422), and the friction pads (424) are made of rubber;
the bending assembly (45) comprises a bending block (451) and a limiting block (452), a pressing inclined plane (453) is arranged on one side of the limiting block (452) at the bottom of the bending block (451), the limiting block (452) is slidably mounted below the bending block (451) through sliding grooves (454) in two side faces, and semicircular pipeline grooves are formed in the bending block (451) and the limiting block (452).
2. The conduit laying aid in tunnels of claim 1, wherein: four corners at the bottom of the movable base (1) are respectively provided with a self-locking caster (11).
3. The conduit laying aid in tunnels of claim 1, wherein: vertical lift frame (2) are including perpendicular leading truck (21), slide (22) and electric lift pole (23), the bottom of perpendicular leading truck (21) is passed through fixing base (24) and is fixed on removing base (1), two lateral surfaces of perpendicular leading truck (21) are equipped with direction muscle (25), slide (22) slidable mounting is in perpendicular leading truck (21) and can follow direction muscle (25) and slide from top to bottom, the top of fixing base (24) is equipped with lifter mount pad (26), the bottom of electric lift pole (23) is fixed on lifter mount pad (26), the output shaft of electric lift pole (23) is in the below of slide (22), the medial surface at fixed fence (3) is fixed to the side of slide (22).
4. The conduit laying aid in tunnels of claim 1, wherein: and a handle (431) is arranged on the outer side surface of the hand wheel (43).
Priority Applications (1)
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CN202110972312.9A CN113685611B (en) | 2021-08-24 | 2021-08-24 | Auxiliary device for laying pipeline in tunnel |
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CN202110972312.9A CN113685611B (en) | 2021-08-24 | 2021-08-24 | Auxiliary device for laying pipeline in tunnel |
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CN113685611A CN113685611A (en) | 2021-11-23 |
CN113685611B true CN113685611B (en) | 2023-01-24 |
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WO2015147517A1 (en) * | 2014-03-24 | 2015-10-01 | 일진파워텍(주) | Mechanized laying equipment for underground cable and cable laying equipment used for method |
CN110535070A (en) * | 2019-09-12 | 2019-12-03 | 天津市盛佳怡电子有限公司 | Wind-driven generator cable laying guiding device |
CN209855803U (en) * | 2019-04-29 | 2019-12-27 | 张青红 | Comprehensive trolley for tunnel construction |
CN111064126A (en) * | 2019-11-22 | 2020-04-24 | 国家电网有限公司 | Cable laying device for power supply company |
CN111509621A (en) * | 2020-04-22 | 2020-08-07 | 重庆交通大学 | Tunnel cable pre-tightening device |
CN111525451A (en) * | 2020-04-22 | 2020-08-11 | 重庆交通大学 | Tunnel cable laying device |
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CN209871967U (en) * | 2019-05-14 | 2019-12-31 | 天津宏顺源科技有限公司 | Multifunctional low-voltage cable fixing winder |
CN110371795B (en) * | 2019-06-11 | 2020-08-18 | 赣州金信诺电缆技术有限公司 | Coiling device for cable recovery |
CN212315205U (en) * | 2020-09-07 | 2021-01-08 | 电联工程技术股份有限公司 | Wire spool capable of automatically taking up and tensioning wires |
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WO2015147517A1 (en) * | 2014-03-24 | 2015-10-01 | 일진파워텍(주) | Mechanized laying equipment for underground cable and cable laying equipment used for method |
CN104868398A (en) * | 2015-05-22 | 2015-08-26 | 江苏省电力公司常州供电公司 | 10KV bypass cable overhead laying street crossing apparatus |
CN209855803U (en) * | 2019-04-29 | 2019-12-27 | 张青红 | Comprehensive trolley for tunnel construction |
CN110535070A (en) * | 2019-09-12 | 2019-12-03 | 天津市盛佳怡电子有限公司 | Wind-driven generator cable laying guiding device |
CN111064126A (en) * | 2019-11-22 | 2020-04-24 | 国家电网有限公司 | Cable laying device for power supply company |
CN111509621A (en) * | 2020-04-22 | 2020-08-07 | 重庆交通大学 | Tunnel cable pre-tightening device |
CN111525451A (en) * | 2020-04-22 | 2020-08-11 | 重庆交通大学 | Tunnel cable laying device |
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