Underground pipeline anti-sedimentation laying device

Abstract

The utility model relates to the technical field of underground pipeline laying, in particular to an underground pipeline anti-sedimentation laying device. The utility model provides an underground pipeline anti-sedimentation laying device which can automatically lay a gravel cushion layer, save manpower and improve the laying efficiency of an underground pipeline. An underground pipeline anti-sedimentation laying device comprises a bottom frame, electric wheels, a supporting frame, a double-shaft motor and the like, the left electric wheel and the right electric wheel are installed on the front side and the rear side of the bottom frame respectively, the supporting frame is connected to the upper side of the middle of the bottom frame, and the double-shaft motor is connected to the upper side of the middle of the supporting frame. In the moving process of the bottom frame, gravel is poured into the storage box, then the third motor is started, the rotating rod is driven to rotate, the gravel in the storage box is discharged downwards, the gravel is laid at the pipeline laying position, pipeline sedimentation is prevented, and the effects that the gravel cushion layer can be automatically laid, manpower is saved, and the underground pipeline laying efficiency is improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to underground pipeline laying technical field especially, relates to a kind of underground pipeline anti-settling laying device. BACKGROUND

[0002] Underground pipeline laying refers to the process of constructing a pipeline system below ground for transporting liquids, gases, or other substances. When laying underground pipelines, to prevent the underground pipeline from settling, a sand cushion is usually laid at the bottom of the trench to ensure the flatness and compactness of the foundation layer, avoiding damage to the pipeline due to uneven settlement. However, the existing underground pipeline laying device is mainly for pipeline laying, and the sand cushion needs to be laid by staff separately, which is time-consuming and labor-intensive, resulting in low underground pipeline laying efficiency.

[0003] Therefore, a kind of underground pipeline anti-settling laying device capable of automatically laying sand cushion, saving manpower and improving underground pipeline laying efficiency has been developed. SUMMARY

[0004] To overcome the shortcomings of the existing underground pipeline laying device, which is mainly for pipeline laying and requires staff to lay a sand cushion separately, which is time-consuming and labor-intensive, resulting in low underground pipeline laying efficiency, the utility model provides a kind of underground pipeline anti-settling laying device capable of automatically laying sand cushion, saving manpower and improving underground pipeline laying efficiency.

[0005] A kind of underground pipeline anti-settling laying device, including chassis, electric wheel, support frame, double-shaft motor, take-up wheel, sling, mounting bracket, fixed component and laying component, the left and right two electric wheels are installed on the front and rear sides of chassis, the upper side of the middle part of chassis is connected with support frame, the upper side of the middle part of support frame is connected with double-shaft motor, the output shaft of double-shaft motor is connected with take-up wheel, take-up wheel is rotatably connected with support frame, the sling is wound on take-up wheel, the mounting bracket is connected between the lower side of sling, the fixed component capable of fixing pipeline is arranged on mounting bracket, the laying component capable of laying sand cushion is arranged on chassis.

[0006] Further explanation, fixed component includes first motor, first bidirectional screw rod, sliding block, second motor, second bidirectional screw rod and clamping piece, first motor is connected on the left side of mounting bracket, first bidirectional screw rod is connected on the output shaft of first motor, first bidirectional screw rod is rotatably connected with mounting bracket, the left and right two parts of first bidirectional screw rod are threadedly connected with sliding block, sliding block is slidably connected with mounting bracket, second motor is connected on the front side of sliding block, second bidirectional screw rod is connected on the output shaft of second motor, second bidirectional screw rod is rotatably connected with adjacent sliding block, the front and rear two parts of second bidirectional screw rod are threadedly connected with clamping piece, clamping piece is slidably connected with adjacent sliding block.

[0007] Further illustrate, the clamping piece is arc-shaped.

[0008] Further illustrate, the clamping piece is arc-shaped.

[0009] Further illustrate, the clamping piece is arc-shaped.

[0010] Further illustrate, the clamping piece is arc-shaped.

[0011] The beneficial effects of the utility model are as follows: in the process of moving the chassis, the sandstone is poured into the storage box, the third motor is started, the rotating rod is driven to rotate, the sandstone in the storage box is discharged downward, the sandstone is laid on the pipeline laying position, the pipeline is prevented from sinking, the sandstone cushion layer can be laid automatically, manpower is saved, and the underground pipeline laying efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0013] Figure 2 It is a three-dimensional structure schematic view of the utility model.

[0014] Figure 3 It is a three-dimensional structure schematic view of the utility model.

[0015] Figure 4 It is a three-dimensional structure schematic view of the utility model.

[0016] Markings in the drawings: 1: chassis, 2: electric wheel, 3: support frame, 4: double-shaft motor, 5: take-up wheel, 6: sling, 7: mounting frame, 8: first motor, 9: first bidirectional screw rod, 10: sliding block, 11: second motor, 12: second bidirectional screw rod, 13: clamping piece, 14: storage box, 15: rotating rod, 16: third motor. DETAILED DESCRIPTION

[0017] The utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which currently preferred embodiments of the utility model are shown. This utility model may, however, be carried out in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for thoroughness and completeness, and fully convey the scope of the utility model to the skilled person.

[0018] An underground pipeline anti-settling laying device, like Figures 1-4As shown, including the chassis 1, electric wheel 2, support frame 3, double shaft motor 4, take-up wheel 5, sling 6, mounting frame 7, fixed assembly and laying assembly, the chassis 1 front and rear sides are provided with left and right two electric wheels 2, the chassis 1 middle upper side is connected with the support frame 3, the support frame 3 middle upper side is connected with the double shaft motor 4, the double shaft motor 4 output shafts are connected with the take-up wheels 5, the take-up wheels 5 are rotatably connected with the support frame 3, the take-up wheels 5 are wound with the slings 6, the slings 6 lower sides are connected with the mounting frame 7, and the mounting frame 7 is provided with a fixed assembly; the fixed assembly comprises a first motor 8, a first bidirectional screw rod 9, a sliding block 10, a second motor 11, a second bidirectional screw rod 12 and a clamping piece 13, the mounting frame 7 left side is connected with the first motor 8, the first motor 8 output shaft is connected with the first bidirectional screw rod 9, the first bidirectional screw rod 9 is rotatably connected with the mounting frame 7, the first bidirectional screw rod 9 left and right sides are threadedly connected with the sliding blocks 10, the sliding blocks 10 are slidably connected with the mounting frame 7, the sliding blocks 10 front sides are connected with the second motors 11, the second motors 11 output shafts are connected with the second bidirectional screw rods 12, the second bidirectional screw rods 12 are rotatably connected with adjacent sliding blocks 10, the second bidirectional screw rods 12 front and rear sides are threadedly connected with the clamping pieces 13, the clamping pieces 13 are arc-shaped, facilitating clamping the pipeline, the clamping pieces 13 are provided with soft pads, avoiding damaging the pipeline, and the clamping pieces 13 are slidably connected with adjacent sliding blocks 10, and the chassis 1 is provided with a laying assembly; the laying assembly comprises a storage box 14, a rotating rod 15 and a third motor 16, the chassis 1 left and right sides are connected with the storage boxes 14, the storage boxes 14 upper sides are provided with feeding pipes, facilitating feeding, the storage boxes 14 lower parts are rotatably connected with the rotating rods 15, and the storage boxes 14 lower parts front sides are connected with the third motors 16.

[0019] When the utility model is used, first, according to the size of the pipeline, the first motor 8 is started, the first bidirectional screw rod 9 is driven to rotate, the distance between the sliding blocks 10 is adjusted, the pipeline is placed between the clamping pieces 13, then the second motor 11 is started, the second bidirectional screw rod 12 is driven to rotate, the clamping pieces 13 are close to each other to clamp the pipeline, then the electric wheel 2 is started, the chassis 1 is moved to the underground pipeline laying area, in the process of moving, the sandstone can be poured into the storage box 14, then the third motor 16 is started, the rotating rod 15 is driven to rotate, the sandstone in the right storage box 14 is discharged downwards, the sandstone is laid on the pipeline laying position, the pipeline is prevented from subsiding, when the pipeline moves to the specified position, the double-shaft motor 4 is started, the take-up wheel 5 is driven to rotate, the lifting cable 6 is released, the mounting frame 7 moves downwards, the pipeline is lowered to the specified laying position, then the clamping pieces 13 are far away from each other and separated from the pipeline, the laying of a section of pipeline is completed, then the chassis 1 is moved to the laying position of the next section of pipeline, at this time, the sandstone in the left storage box 14 is discharged downwards, the sandstone is laid on the pipeline, so that the sandstone cushion layer can be laid automatically, manpower is saved, and the underground pipeline laying efficiency is improved.

[0020] Although the utility model has been described with reference to the example embodiments, it should be understood that the utility model is not limited to the disclosed example embodiments. The scope of the following claims should be construed as broadly as possible so as to encompass all modifications and equivalent structures and functions.

Claims

1. An underground pipeline anti-settlement laying device, characterized in that: It includes a base frame (1), electric wheels (2), support frame (3), dual-shaft motor (4), take-up reel (5), sling (6), mounting frame (7), fixing components and laying components. The base frame (1) is equipped with two electric wheels (2) on the front and rear sides. The support frame (3) is connected to the upper middle part of the base frame (1). The dual-shaft motor (4) is connected to the upper middle part of the support frame (3). The take-up reel (5) is connected to the output shaft of the dual-shaft motor (4). The take-up reel (5) is rotatably connected to the support frame (3). The sling (6) is wound around the take-up reel (5). The mounting frame (7) is connected between the lower sides of the sling (6). The mounting frame (7) is equipped with fixing components that can fix the pipe. The base frame (1) is equipped with laying components that can lay sand and gravel bedding.

2. The underground pipeline anti-settlement laying device according to claim 1, characterized in that: The fixing assembly includes a first motor (8), a first bidirectional lead screw (9), a sliding block (10), a second motor (11), a second bidirectional lead screw (12), and a clamping plate (13). The first motor (8) is connected to the left side of the mounting frame (7). The first bidirectional lead screw (9) is connected to the output shaft of the first motor (8). The first bidirectional lead screw (9) is rotatably connected to the mounting frame (7). The left and right sides of the first bidirectional lead screw (9) are threadedly connected to the sliding block (10). The sliding block (10) is slidably connected to the mounting frame (7). The front side of the sliding block (10) is connected to the second motor (11). The output shaft of the second motor (11) is connected to the second bidirectional lead screw (12). The second bidirectional lead screw (12) is rotatably connected to the adjacent sliding block (10). The front and rear sides of the second bidirectional lead screw (12) are threadedly connected to the clamping plate (13). The clamping plate (13) is slidably connected to the adjacent sliding block (10).

3. The underground pipeline anti-settlement laying device according to claim 2, characterized in that: All clamping pieces (13) are arc-shaped.

4. The underground pipeline anti-settlement laying device according to claim 2, characterized in that: Each clamping piece (13) is provided with a soft pad.

5. The underground pipeline anti-settlement laying device according to claim 2, characterized in that: The laying components include a storage box (14), a rotating rod (15) and a third motor (16). The storage box (14) is connected to both the left and right sides of the base frame (1). The rotating rod (15) is rotatably connected to the lower part of the storage box (14). The third motor (16) is connected to the front side of the lower part of the storage box (14). The output shaft of the third motor (16) is connected to the adjacent rotating rod (15).

6. The underground pipeline anti-settlement laying device according to claim 5, characterized in that: The storage box (14) is equipped with a feed pipe on the upper side.

Images