阅读说明：本技术 一种隧道内管路铺设辅助装置 (Auxiliary device for laying pipeline in tunnel ) 是由 孙志豪 于 2021-08-24 设计创作，主要内容包括：本发明公开了一种隧道内管路铺设辅助装置,涉及隧道内管路施工设备领域,包括移动底座,所述移动底座上设有垂直升降架,所述垂直升降架的侧面设有固定栏,所述固定栏内安装有管路铺设装置,所述垂直升降架用于帮助固定栏以及管路铺设装置进行升降,所述管路铺设装置用于隧道内安装管路,该发明能将管路通过垂直升降架搬运到隧道的较高的位置,在较高的位置直接进行管路安装,不用再使用人力将管路搬运至隧道顶端,十分轻便；从导向块一侧放入的管路通过弯折组件进行预弯折,预弯折过后的管路直接插入管路支架内,不用尝试多次弯折,多次插接,同时也能避免过度弯折导致管路弯曲,工作过程稳定、轻便。(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.)

1. The utility model provides an auxiliary device is laid to pipeline in tunnel which characterized in that: including removing base (1), be equipped with vertical lift frame (2) on removing base (1), the side of vertical lift frame (2) is equipped with fixed fence (3), install pipeline laying device (4) in fixed fence (3), vertical lift frame (2) are used for helping fixed fence (3) and pipeline laying device (4) to go up and down, pipeline laying device (4) are used for installing pipeline (6) in tunnel (5).

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: two bearing seats (31) which are coaxially arranged are fixed on the bottom surface of the fixed fence (3).

5. The device for assisting in laying a pipeline inside a tunnel according to claim 4, wherein: 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 component (45), the clamping disk (41) is fixed on the mounting shaft (46) through a bearing (47), the driving disk (42) is arranged on the mounting shaft (46) and can rotate along with the mounting shaft (46), one end of the inner side of the mounting shaft (46) is arranged in the bearing seat (31), one end of the outer side of the mounting shaft (46) is connected to the hand wheel (43), both ends of the mounting shaft (46) are also provided with a bracket (48) mounted through a bearing (47), the support (48) is 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 disc (41).

6. The conduit laying aid in tunnels of claim 5, wherein: the driving disc (42) comprises a driving lever fixing wheel (421) and a plurality of driving levers (422) which are fixed on the mounting shaft (46), the driving levers (422) are uniformly distributed on the outer side of the driving lever fixing wheel (421), the bottoms of the driving levers are slidably mounted on the driving lever fixing wheel (421), springs (423) are arranged at the bottoms of the driving levers (422), friction pads (424) are arranged at the higher positions of the driving levers (422), and the friction pads (424) are made of rubber.

7. The conduit laying aid in tunnels of claim 5, wherein: and a handle (431) is arranged on the outer side surface of the hand wheel (43).

8. The conduit laying aid in tunnels of claim 5, wherein: the bending assembly (45) comprises a bending block (451) and a limiting block (452), a pressing inclined plane (453) is arranged on the bottom surface of the bending block (451), the limiting block (452) is slidably mounted below the bending block (451) through sliding grooves (454) in two side surfaces, and semicircular pipeline grooves are formed in the bending block (451) and the limiting block (452).

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 includes the tight dish of clamp, driving-disc, hand wheel, guide block and the subassembly of buckling that two symmetries set up, the tight dish of clamp passes through the bearing to be fixed at installation epaxial, the driving-disc is installed and is installed epaxially and can rotate along with the installation axle together, the inboard one end of installation axle is installed in the bearing frame, the outside one end of installation axle is connected on the hand wheel, the both ends of installation axle still are equipped with the support through the bearing installation, the support is used for installing the guide block, one side connection of guide block is equipped with semicircular pipeline groove in the subassembly of buckling and the guide block, the subassembly of buckling is fixed on the tight dish of clamp.

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 structural view 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 crane of the present invention;

FIG. 4 is a schematic view of the structure 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-a lifter mount; 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-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 assembly; 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, the vertical lifting frame 2 comprises a vertical guide frame 21, a slide 22 and an electric lifting rod 23, the bottom of the vertical guide frame 21 is fixed on the movable base 1 through a fixed seat 24, two outer side surfaces of the vertical guide frame 21 are provided with guide ribs 25, the slide 22 is slidably mounted on the vertical guide frame 21 and can slide up and down along the guide ribs 25, a lifting rod mounting seat 26 is arranged above the fixed seat 24, the bottom of the electric lifting rod 23 is fixed on the lifting rod mounting seat 26, the output shaft of the electric lifting rod 23 is connected below the sliding seat 22, the side surface of the sliding seat 22 is fixed on the inner side surface of the fixed fence 3, the electric lifting rod 23 is lifted to drive the sliding seat 22 and the fixing fence 3 fixed on the side surface of the sliding seat 22 to move up and down, the pipeline laying device 4 is driven to the higher position of the tunnel, and the auxiliary pipeline is laid.

In the present exemplary embodiment, two coaxially arranged bearing blocks 31 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 disks 41, a driving disk 42, a hand wheel 43, a guide block 44 and a bending assembly 45, the clamping disks 41 are fixed on a mounting shaft 46 through bearings 47, the driving disk 42 is mounted on the mounting shaft 46 and can rotate together with the mounting shaft 46, one end of the inner side of the mounting shaft 46 is mounted in the bearing seat 31, one end of the outer side of the mounting shaft 46 is connected to the hand wheel 43, two ends of the mounting shaft 46 are further provided with brackets 48 mounted through the bearings 47, the brackets 48 are used for mounting the guide block 44, one side of the guide block 44 is connected to the bending assembly 45, a semicircular pipeline slot is arranged in the guide block 44, the bending assembly 45 is fixed on the clamping disks 41, when in use, the brackets 48 are firstly adjusted to make the rest bending assembly 45 of the guide block 44 form a certain angle, then a pipeline is placed into the pipeline slot from the outer side of the guide block 44, the driven disk 42 is then driven forward under the restriction of the clamping disk 41, and when the pipeline 6 passes through the bending component 45, the pipeline is bent to the set angle, and is smoothly inserted from one side of the pipeline bracket 7, and the laying of the pipeline 6 is smoothly completed.

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 start 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 in use, firstly, the whole device is moved to a position where a pipeline needs to be laid through the movable base 1, then the slide seat 22 and the fixed fence 3 fixed on the side surface of the slide seat 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 higher than a tunnel, then the support 48 is adjusted to enable the guide block 44 to have a certain angle with the bending component 45, then the pipeline is put 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 advance 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 down by the pressing inclined surface 453 until the deflector rod 422 passes through the bending component 45, and after the pipeline 6 passes through the bending component 45, the deflector rod 422 is bent to have the set angle, and smoothly inserted from one side of the pipeline bracket 7 to smoothly finish the laying of the pipeline 6.

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 by manpower, and the pipeline conveying device 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 splicing are not required, 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.