CN212863921U

CN212863921U - Pipeline transportation and hoisting apparatus in underground comprehensive pipe gallery

Info

Publication number: CN212863921U
Application number: CN202020689154.7U
Authority: CN
Inventors: 覃祥业; 漆涛; 刘强
Original assignee: China First Metallurgical Group Co Ltd
Current assignee: China First Metallurgical Group Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-04-02
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses an underground utility tunnel pipe transportation and hoisting apparatus in, including the jack-up load wagon, be equipped with folding hoisting apparatus on the jack-up load wagon, folding hoisting apparatus sets up on the base of jack-up load wagon, folding hoisting apparatus includes that the bottom articulates perpendicular member on the base, the articulated horizontal member of connecting in upper end of perpendicular member, the other end of horizontal member is placed on vertical support bar, vertical support bar's bottom is fixed the pipe gallery buttress outside, be equipped with stop device on the perpendicular member, be equipped with electronic jack-up couple on the horizontal member. The utility model discloses the load wagon both can transport the pipeline, has and to hoist in the piping lane, and the effectual small, the pipeline of solved piping lane inner space is heavy, the transportation is difficult, the difficult problem of jack-up installation, in the effectual input of having practiced thrift manpower, material resources of pipeline construction process link, also effectively avoided the injured probability of personnel in the heavy weight pipeline construction.

Description

Pipeline transportation and hoisting apparatus in underground comprehensive pipe gallery

Technical Field

The utility model belongs to the technical field of the jack-up, concretely relates to underground utility tunnel inner tube way transportation and hoisting apparatus.

Background

In recent years, with the rapid development of cities, city space structures are more and more dense, various pipe networks are distributed at large and small corners of the cities, so that the space crowding phenomenon of the cities occurs, and the urban space structures are greatly optimized through the rapid development of a novel municipal infrastructure project, namely a city underground comprehensive pipe gallery. Among the utility tunnel project, the water supply pipe material in the corridor usually adopts DN400, D630, DN 700's spiral steel pipe, and single section pipe length is 9m, because of the material reason, the water pipe is heavier, and the transport is very difficult. The conveying method adopted conventionally is carried through manpower, time and labor are wasted, meanwhile, the manual carrying is only suitable for the installation of the water supply pipeline with smaller pipe diameter and lighter weight, and for the water supply pipe with large pipe diameter and large mass, if the conventional manual carrying engineering is adopted, the installation can not be normally completed slowly or even normally. If the field construction can not in time transport required tubular product and install in the corridor, this will cause very big influence to the whole progress of engineering. In addition, the water supply pipe is carried by conventional workers, and due to the fact that the water supply pipe is heavy, the workers are easy to carry accidentally, great potential safety hazards exist, and working efficiency is extremely low.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an underground utility tunnel internal pipeline transportation and hoisting apparatus, the effectual problem of having solved that the piping lane inner space is little, the pipeline is heavy, the transportation is difficult, the jack-up installation is difficult has also effectively avoided the injured probability of personnel in the heavy weight pipeline construction at the effectual input of saving manpower, material resources of pipeline construction process link.

In order to solve the technical problem, the utility model provides a pipeline transportation and hoisting apparatus in underground utility tunnel, including the jack-up load wagon, be equipped with folding hoisting apparatus on the jack-up load wagon, folding hoisting apparatus sets up on the base of jack-up load wagon, folding hoisting apparatus includes that the bottom articulates perpendicular member on the base, the articulated horizontal member of connecting in upper end of perpendicular member, the other end of horizontal member is placed on vertical support bar, vertical support bar's bottom is fixed the piping lane buttress outside, be equipped with stop device on the perpendicular member, be equipped with electronic jack-up couple on the horizontal member.

Further, still be equipped with two sets of pipeline fixing bayonet sockets around on the base, stop device is including setting up connecting rod and perpendicular member mounting between two sets of fixing bayonet sockets around, be equipped with the blind hole on the connecting rod, be equipped with the through-hole on the perpendicular member, perpendicular member mounting passes through-hole on the perpendicular member with blind hole mortise-tenon joint on the connecting rod.

Furthermore, a horizontal supporting rod support is arranged above the vertical supporting rod, and the shape of the horizontal supporting rod support is matched with that of the horizontal rod piece.

Furthermore, a slide rail is arranged on the horizontal rod piece, and the electric hoisting hook can horizontally move on the slide rail.

Further, the vertical rod piece is arranged between the front and rear pipeline fixing bayonets in the length direction along the pipeline, and is arranged outside the pipeline fixing bayonets on one side in the width direction.

Further, the length of the horizontal rod piece is larger than the sum of the width of the hoisting loading vehicle and the width of the pipe gallery buttress.

Further, wheels are arranged below the base, and wheel connecting rods are arranged between the wheels.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an underground utility tunnel internal pipeline transportation and hoisting apparatus, hoisting apparatus can fold, sets up hoisting apparatus on the load wagon, and the load wagon both can transport the pipeline, has and to hoist in the piping lane, and the effectual pipe gallery space of having solved is little, the pipeline is heavy, the transportation is difficult, the difficult problem of jack-up installation, in the effectual input of saving manpower, material resources of pipeline construction process link, also effectively avoided the injured probability of personnel in the heavy weight pipeline construction.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a schematic diagram of the hoisting in the pipe gallery of the present invention;

fig. 4 is a schematic diagram of the material connection in the pipe gallery of the present invention;

fig. 5 is a schematic view of the transportation of the present invention in a pipe rack;

the system comprises a crane loading vehicle 1, a base 2, a vertical rod 3, a horizontal rod 4, a vertical support rod 5, an electric crane hook 6, a pipeline fixing bayonet 7, a connecting rod 8, a vertical rod fixing part 9, a horizontal support rod support 10, a wheel 11, a wheel connecting rod 12 and a pipe gallery buttress 13.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

As shown in fig. 1-5, the utility model provides an underground utility tunnel pipeline transportation and hoisting apparatus, including jack-up load wagon 1, be equipped with folding hoisting apparatus on the jack-up load wagon 1, folding hoisting apparatus sets up on jack-up load wagon 1's the base 2, folding hoisting apparatus includes that the bottom articulates perpendicular member 3 on the base 2, the articulated horizontal member 4 of connecting in upper end of perpendicular member 3, the other end of horizontal member 4 is placed on vertical support rod 5, vertical support rod 5's bottom is fixed the piping lane buttress 13 outside, be equipped with stop device on the perpendicular member 3, be equipped with electronic jack-up couple 6 on the horizontal member 4.

In the above embodiment, the pipeline can be transported as a group by a plurality of vehicles when the hoisting load wagon 1 is transported in the pipe rack, the pipeline is transported beside the position of the pipeline buttress after the pipeline is loaded outside the pipe rack, the foldable hoisting device on the hoisting load wagon 1 is unfolded to vertically hoist the pipeline through the electric hoisting equipment of the loading load wagon, then the electric hoisting hook 6 horizontally displaces to hoist the pipeline onto the buttress, and the foldable hoisting device of the hoisting load wagon 1 retracts to leave the pipe rack after the pipeline is assembled.

In a further preferred embodiment, still be equipped with two sets of pipeline fixing bayonet 7 around on the base 2, stop device is including setting up connecting rod 8 and the perpendicular member mounting 9 between two sets of fixing bayonet in front and back, be equipped with the blind hole on the connecting rod 8, be equipped with the through-hole on the perpendicular member 3, perpendicular member 3 mounting passes through-hole on the perpendicular member 3 with blind hole mortise-tenon joint on the connecting rod 8.

In the above embodiment, the upper end surface of the pipeline fixing bayonet 7 is arc-shaped, so that the pipeline can be well fixed, the pipeline is ensured not to move, the vertical rod 3 is hinged to the base 2, when the pipeline needs to be unfolded, the vertical rod 3 is rotated into the vertical plane, and then the vertical rod fixing piece 9 sequentially penetrates through the through hole in the vertical rod 3 and the blind hole in the connecting rod 8 to be in mortise-tenon connection to limit the position of the vertical rod 3, so that the vertical rod 3 can be kept vertical.

In a further preferred embodiment, a horizontal support rod holder 10 is arranged above the vertical support rod 5, and the shape of the horizontal support rod holder 10 is matched with the shape of the horizontal rod member 4.

In the above embodiment, the horizontal bar 4 is placed on the horizontal support bar rest 10 of the vertical bar.

In a further preferred embodiment, the vertical rod 3 is disposed between the front and rear sets of pipe fixing bayonets 7 in the length direction along the pipe, and is disposed outside the pipe fixing bayonets 7 on one side in the width direction.

In a further preferred embodiment, the length of the horizontal bar 4 is greater than the sum of the width of the lift loader 1 and the width of the pipe gallery buttress 13.

In the above embodiment, the horizontal rod 4 extends outward to the outside of the buttress, the horizontal rod 4 is fixed by the vertical support rod 5, the horizontal rod 4 is provided with a slide rail, the electric hoisting hook 6 can horizontally move on the slide rail, and the pipeline is hoisted to the buttress

Further, wheels 11 are arranged below the base 2, wheel connecting rods 12 are arranged between the wheels 11, and braking devices can be arranged on the wheels to brake the wheels.

The utility model discloses a concrete implementation step does:

1) the pipeline hoisting device is combined with a steel wire rope to place a pipeline into a pipeline gallery, and the first hoisting loading vehicle 1 is used for material receiving preparation and is pushed forwards;

2) the pipeline hoisting device gradually moves forward to the lower first loading vehicle, and meanwhile, the second hoisting loading vehicle 1 is used for material receiving preparation;

3) after the material receiving is finished, the first and second loading lift trucks carry out plate and strip fixing on the pipeline and then transport the pipeline to a destination in the gallery;

4) the pipeline is close to the buttress through a loading crane truck;

5) the wheels are fixed after the loading crane approaches the buttress;

6) the hoisting device that will load the crane truck opens, hoisting device is folding, will articulate perpendicular member 3 on base 2 and open, it is fixed with perpendicular member to play perpendicular member mounting 9, open horizontal member 4 level, vertical support bar 5 supports fixedly horizontal member 4 in combination with 1 horizontal support bar of jack-up load wagon holds in the palm 10, form the hoisting device of similar portal frame pattern, start 4 electronic jack-up couples of horizontal member 6 and can carry out the pipeline perpendicularly, horizontal displacement, alright put into the buttress with the pipeline.

The present invention has been described in detail with reference to the specific embodiments, but the present invention is only one embodiment, and the present invention is not limited to the specific embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.

Claims

1. The utility model provides an underground utility tunnel in-line transportation and hoisting apparatus which characterized in that: including the jack-up load wagon, be equipped with folding hoisting apparatus on the jack-up load wagon, folding hoisting apparatus sets up on the base of jack-up load wagon, folding hoisting apparatus includes that the bottom articulates perpendicular member on the base, the articulated horizontal member of connecting in upper end of perpendicular member, the other end of horizontal member is placed on vertical support rod, the bottom of vertical support rod is fixed in the piping lane buttress outside, be equipped with stop device on the perpendicular member, be equipped with electronic jack-up couple on the horizontal member.

2. An underground utility tunnel pipe transportation and lifting device according to claim 1, characterized in that: still be equipped with two sets of pipeline fixing bayonet sockets around on the base, stop device is including setting up connecting rod and perpendicular member mounting between two sets of fixing bayonet sockets in the front and back, be equipped with the blind hole on the connecting rod, be equipped with the through-hole on the perpendicular member, perpendicular member mounting passes through-hole on the perpendicular member with blind hole mortise-tenon joint on the connecting rod.

3. An underground utility tunnel pipe transportation and lifting device according to claim 1, characterized in that: and a horizontal supporting rod support is arranged above the vertical supporting rod, and the appearance of the horizontal supporting rod support is matched with that of the horizontal rod piece.

4. An underground utility tunnel pipe transportation and lifting device according to claim 1, characterized in that: the horizontal rod piece is provided with a slide rail, and the electric hoisting hook can horizontally move on the slide rail.

5. An underground utility tunnel pipe transportation and lifting device according to claim 2, characterized in that: the vertical rod piece is arranged between the front and rear pipeline fixing bayonets in the length direction along the pipeline, and is arranged on the outer side of the pipeline fixing bayonet on one side in the width direction.

6. An underground utility tunnel pipe transportation and lifting device according to claim 1, characterized in that: the length of the horizontal rod piece is greater than the sum of the width of the hoisting loading vehicle and the width of the pipe gallery buttress.

7. An underground utility tunnel pipe transportation and lifting device according to claim 1, characterized in that: wheels are arranged below the base, and wheel connecting rods are arranged between the wheels.