CN218523129U

CN218523129U - Pipe laying construction device of pipe rammer

Info

Publication number: CN218523129U
Application number: CN202222301586.8U
Authority: CN
Inventors: 张跃; 初存吉; 孙伟; 赵坤; 王栋; 许文鹏; 马德一
Original assignee: China Railway No 10 Engineering Group Co Ltd
Current assignee: China Railway No 10 Engineering Group Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-02-24
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses a rammer pipe hammer pipe laying construction equipment belongs to non-excavation pipeline laying technical field. It includes rammer pipe hammer bracket, guider, rammer pipe hammer bracket includes two parallel arrangement's first guide rail, a plurality of first slider, many sleepers, guider includes two parallel arrangement's second guide rail, a plurality of second slider, many sleepers, first guide rail and second guide rail are H shaped steel, be provided with a plurality of first sliders on two first guide rails respectively, it is provided with a plurality of second sliders to slide respectively on two second guide rails, guide rail length direction interval arrangement many sleepers are all followed to first guide rail lower part and second guide rail lower part, first guide rail and second guide rail all pass through bolt and sleeper fixed connection, the lower part of sleeper all buries in basic pit bottom plate concrete, all there are a plurality of transverse connection component of spaced connection between two first guide rails and between two second guide rails. The utility model discloses the installation accuracy is high, and the guide rail basis is stable, can guarantee to ram tub construction precision and quality.

Description

Pipe laying construction device of pipe rammer

Technical Field

The utility model relates to a rammer pipe hammer pipe laying construction equipment, mainly used adopt the construction of rammer pipe hammer pipe laying, belong to non-excavation pipeline laying technical field.

Background

The pipe laying of the pipe rammer belongs to non-directional pipe laying, the pipe laying construction of the pipe rammer usually adopts a pipe rammer bracket and a guide rail, the pipe rammer is fixed on the pipe rammer bracket, and a steel sleeve to be laid is arranged on the guide rail. Traditional rammer pipe hammer bracket and guide rail are because installation deviation, and the guide rail materials match improperly, bear the weight of the unstable all aspects reasons such as that cause the direction deviation of basis of guide rail easily, influence rammer pipe construction precision and quality, and the outside anticorrosive coating of pipe laying in-process pipeline is destroyed easily.

Disclosure of Invention

To the above-mentioned defect that exists among the prior art, the utility model provides a rammer pipe hammer layingconstruction device that installation accuracy is high, guide rail basis is stable, can guarantee rammer pipe construction precision and quality.

The utility model discloses a realize through following technical scheme: the utility model provides a pipe laying construction device of pipe rammer, characterized by: including rammer pipe hammer bracket, guider, rammer pipe hammer bracket includes two parallel arrangement's first guide rail, a plurality of first slider, many sleepers, guider includes two parallel arrangement's second guide rail, a plurality of second slider, many sleepers, first guide rail with the second guide rail is H shaped steel, is provided with a plurality of first sliders on two first guide rails respectively, and it is provided with a plurality of second sliders to slide respectively on two second guide rails, and guide rail length direction interval arrangement many sleepers are all followed to first guide rail lower part and second guide rail lower part, and first guide rail and second guide rail all pass through bolt rather than sleeper fixed connection of lower part, and the lower part of sleeper all buries in base pit floor slab concrete, all has a plurality of transverse connection members of spaced connection between two first guide rails and between two second guide rails.

The utility model discloses in, the pipe rammer hammer bracket is used for installing the pipe rammer hammer, and the pipe rammer hammer is installed on first slider upper portion during the installation, can adjust the position of pipe rammer hammer through first slider, and pipe rammer hammer position adjustment can be in the same place first slider and first guide rail welded fastening after finishing. The guiding device is used for supporting and guiding the steel sleeve to be paved, the steel sleeve is arranged on the second sliding block, and when the steel sleeve is hammered by the pipe rammer, the second sliding block and the steel sleeve move together along the second guide rail. The utility model discloses rational in infrastructure, the guide rail basis is stable, can guarantee in the construction that the rammer pipe hammer axis is unanimous with being rammed steel casing pipe axis, has guaranteed the construction precision, and the setting of second slider can effectively prevent to be destroyed by the outside anticorrosive coating of rammer steel casing pipe simultaneously.

Furthermore, in order to ensure the stability and the moving reliability of the steel sleeve in the construction process, one second sliding block is arranged on each second guide rail at intervals of 2-3 m.

Furthermore, in order to ensure the stability of the guide rail foundation, the height of the part of the sleeper exposed out of the base plate of the foundation pit is 2-3mm.

Furthermore, in order to ensure the structural strength and stability of the guide rail, the arrangement interval of the transverse connecting components is 0.5m.

Further, in order to guarantee the stability of the foundation, a plurality of stiffening ribs are arranged on two sides of the H-shaped steel along the length direction of the H-shaped steel at intervals.

Furthermore, the surface of the second sliding block, which is in contact with the steel sleeve to be rammed, is provided with a rubber sheet. The rubber is arranged on the second sliding block, so that an anticorrosive coating outside the steel sleeve can be effectively protected from being damaged in the construction process.

The utility model has the advantages that: the utility model has the advantages of reasonable design, the construction is simple and convenient, and the guide rail basis is stable, and rammer pipe hammer bracket and guider installation accuracy is high, is difficult for appearing the directional deviation by rammer steel casing pipe, and the construction precision is high, and through set up the second slider on second guide rail upper portion, can prevent effectively that the steel casing pipe anticorrosive coating from destroying, has guaranteed rammer pipe construction precision and quality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of the guiding device of the present invention;

FIG. 3 is a schematic top view of FIG. 2;

FIG. 4 is a schematic view of the pipe rammer bracket of the present invention;

FIG. 5 is a schematic top view of FIG. 4;

in the figure, the steel casing 1, the steel casing 2, the second sliding block 3, the second guide rail 4, the bolt 5, the sleeper 6, the transverse connecting member 7, the rubber sheet 8, the stiffening rib 9, the foundation pit bottom plate concrete 10, the first sliding block 11, the first guide rail 12 and the pipe rammer hammer.

Detailed Description

The invention will now be further described by way of non-limiting examples with reference to the accompanying drawings:

as shown in the attached drawings, the pipe ramming hammer pipe laying construction device comprises a pipe ramming hammer bracket and a guide device, wherein the pipe ramming hammer bracket comprises two first guide rails 11 arranged in parallel, a plurality of first sliding blocks 10 and a plurality of sleepers 5, the first guide rails 11 are made of H-shaped steel, the two first guide rails 11 are respectively provided with a plurality of first sliding blocks 10, the first sliding blocks 10 are slidably arranged at the tops of the first guide rails 11, and the lower parts of the first sliding blocks 10 are provided with sliding grooves matched with upper flange plates of the first guide rails 11. A plurality of sleepers 5 are arranged at intervals at the lower part of the first guide rail 11 along the length direction of the guide rail, the distance between the sleepers is about 0.5m, and the first guide rail 11 is fixedly connected with the sleepers 5 at the lower part of the first guide rail through bolts 4. The lower part of the sleeper 5 is embedded in the foundation pit bottom plate concrete 9, and preferably, the height of the part of the sleeper 5 exposed out of the foundation pit bottom plate is 2-3mm. A plurality of stiffening ribs 8 are arranged on two sides of the H-shaped steel at intervals along the length direction of the H-shaped steel, and the stiffening ribs 8 are connected with the H-shaped steel in a welding mode. A plurality of transverse connecting components 6 are connected between the two first guide rails 11 at intervals, and two ends of each transverse connecting component 6 are respectively connected with the two first guide rails 11 in a welding manner. Preferably, the transverse connecting members 6 are disposed at a pitch of 0.5m. The pipe rammer support is used for installing the pipe rammer, and the pipe rammer is installed on the upper portion of the first slider 10 during installation, and the position of the pipe rammer can be adjusted by moving the first slider 10, and the first slider 10 and the first guide rail 11 can be welded and fixed together after the pipe rammer is adjusted in position.

The guide device comprises two second guide rails 3 arranged in parallel, a plurality of second sliding blocks 2 and a plurality of sleepers 5, the second guide rails 3 are made of H-shaped steel, the two second guide rails 3 are respectively provided with the second sliding blocks 2 in a sliding mode, the second sliding blocks 2 are arranged at the tops of the second guide rails 3 in a sliding mode, and sliding grooves are formed in the lower portions of the second sliding blocks 2 and matched with upper flange plates of the second guide rails 3. Preferably, one second sliding block 2 is arranged on each second guide rail 3 at intervals of 2-3m, and the second sliding blocks 2 on the two guide rails can be correspondingly arranged. And a plurality of sleepers 5 are arranged at the lower part of the second guide rail 3 at intervals along the length direction of the guide rail, the distance between the sleepers is about 0.5m, and the second guide rail 3 is fixedly connected with the sleepers 5 at the lower part of the second guide rail through bolts 4. The lower part of the sleeper 5 is embedded in the foundation pit floor concrete 9. In order to ensure the stability of the guide rail foundation, the height of the part of the sleeper 5 exposed out of the bottom plate of the foundation pit is preferably 2-3mm. A plurality of stiffening ribs 8 are arranged on two sides of the H-shaped steel of the second guide rail 3 at intervals along the length direction of the guide rail and used for improving the structural strength of the guide rail, and the stiffening ribs 8 are welded with the H-shaped steel. A plurality of transverse connecting components 6 are connected between the two second guide rails 3 at intervals, and two ends of each transverse connecting component 6 are respectively connected with the two second guide rails 3 in a welding manner. Preferably, the transverse connecting members 6 are disposed at a pitch of 0.5m. In order to protect the anticorrosive coating of the steel casing to be rammed, a rubber sheet 7 is preferably arranged on the surface of the second sliding block 2, which is in contact with the steel casing to be rammed, so that the anticorrosive coating outside the steel casing can be prevented from being damaged during ramming.

Utilize the utility model discloses during the construction, accessible adjustment sleeper exposes the height or the H shaped steel specification of foundation ditch bottom plate, makes rammer pipe hammer axis unanimous with the steel casing pipe axis of being rammed, ensures the construction precision.

The utility model discloses the construction is simple, and is rational in infrastructure, and rammer pipe hammer bracket and guider installation accuracy are high, and the guide rail basis is stable, can effectively guarantee rammer pipe construction precision and quality.

Other parts in this embodiment are all the prior art, and are not described herein again.

Claims

1. The utility model provides a pipe laying construction equipment of rammer pipe hammer, characterized by: including pipe rammer bracket, guider, pipe rammer bracket includes two parallel arrangement's first guide rail (11), a plurality of first slider (10), many sleepers, guider includes two parallel arrangement's second guide rail (3), a plurality of second slider (2), many sleepers, first guide rail (11) with second guide rail (3) are H shaped steel, are provided with a plurality of first slider (10) on two first guide rails (11) respectively, and it is provided with a plurality of second slider (2) to slide respectively on two second guide rails (3), and first guide rail (11) lower part and second guide rail (3) lower part all follow guide rail length direction interval arrangement many sleepers, and first guide rail (11) and second guide rail (3) all are through bolt and sleeper fixed connection rather than the lower part, and the lower part of sleeper all buries in basic pit bottom plate concrete, all have a plurality of transverse connection component (6) of interval between two first guide rails (11) and between two second guide rails (3).

2. The rammed pipe hammer pipelaying construction device of claim 1, wherein: one second sliding block (2) is arranged on each second guide rail (3) at intervals of 2-3 m.

3. The rammer pipe-laying construction device according to claim 1, wherein: the height of the part of the sleeper exposed out of the bottom plate of the foundation pit is 2-3mm.

4. The rammer pipe-laying construction device according to claim 1, wherein: the transverse connecting members (6) are arranged at a pitch of 0.5m.

5. The rammed pipe hammer pipelaying construction device of claim 1, wherein: a plurality of stiffening ribs are arranged on two sides of the H-shaped steel at intervals along the length direction of the H-shaped steel.

6. The rammer pipe laying construction apparatus of claim 1, 2, 3, 4 or 5, wherein: and a rubber sheet is arranged on the surface of the second sliding block (2) contacted with the steel sleeve to be tamped.