Pipeline laying device for municipal construction

Abstract

The utility model discloses a pipeline laying device for municipal construction, which comprises an advancing frame and a guide mechanism, and a laying wheel is arranged at the front end of the advancing frame; the guide mechanism comprises supports, a fixing shaft, a rotary drum, a supporting column, a lower arc plate and an upper arc plate, the supports are symmetrically and fixedly connected to the rear end of the upper surface of the advancing frame, the fixing shaft is fixedly connected to the upper end between the two supports, the rotary drum is rotationally connected to the middle of the outer surface of the fixing shaft, and the supporting column is rotationally connected to the upper end of the outer surface of the rotary drum; the pipeline laying device for municipal construction comprises a supporting column, the upper end of the supporting column is fixedly connected with a lower arc plate, an upper arc plate is arranged on the upper side of the lower arc plate, the guide mechanism further comprises sliding rods and first springs, the sliding rods are fixedly connected to the left end and the right end of the lower surface of the upper arc plate respectively, and sliding openings are formed in the left end and the right end of the upper surface of the lower arc plate. The pipeline can be automatically laid according to a specified line, manual operation is not needed for limiting, and the labor burden is relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to municipal construction pipeline laying technical field, specifically be a municipal construction pipeline laying device. BACKGROUND

[0002] In municipal construction, the pipeline laying is one of important projects, and the pipeline laying device for municipal construction is a professional equipment for efficiently and accurately laying various pipelines in municipal engineering, and the design and application of the pipeline laying device for municipal construction significantly improve construction efficiency and quality.

[0003] In the prior art, a pipeline laying device for municipal construction is disclosed in patent with the authorization announcement number CN220475285U, which comprises a base plate, mobile wheels symmetrically arranged at the bottom of the base plate, first and second vertical rods symmetrically arranged on the base plate, first sliding cylinders slidingly arranged on the first and second vertical rods, a lifting plate connected between the first sliding cylinders, support seats symmetrically arranged on the base plate, a placing groove arranged at the top of each support seat, height adjustment assemblies and transmission assemblies arranged between the support seats and the lifting plate, and has the advantages of flexible movement, meeting the erection requirements of different specifications of cable reels, stable support and simple and practical use.

[0004] The pipeline laying device for municipal construction has no automatic positioning unit when the pipeline is bunched and released, and personnel need to use external equipment to position the released pipeline to the specified area, which requires a large personnel cost and a complicated process, and is not convenient for rapid pipeline laying. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problem of overcoming the defects of the prior art, and provides a pipeline laying device for municipal construction, which can automatically lay the pipeline according to the specified route without manual operation for limiting, reduces the labor burden, and effectively solves the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a pipeline laying device for municipal construction, which comprises a traveling frame, a laying wheel arranged at the front end of the traveling frame, and a guide mechanism.

[0007] The guide mechanism comprises a support, a fixed shaft, a rotating drum, a support column, a lower arc plate and an upper arc plate, the support is fixedly connected to the rear end of the upper surface of the traveling frame in a symmetrical manner, the upper ends between the two supports are fixedly connected with the fixed shaft, the middle part of the outer surface of the fixed shaft is rotatably connected with the rotating drum, the upper end of the outer surface of the rotating drum is rotatably connected with the support column, the upper end of the support column is fixedly connected with the lower arc plate, the upper side of the lower arc plate is provided with the upper arc plate, and the pipeline can be automatically laid according to the specified route without manual operation for limiting, which reduces the labor burden.

[0008] Further, the guide mechanism further comprises a slide rod and a spring one, the slide rod is fixedly connected to the left and right ends of the lower surface of the upper arc plate respectively, the left and right ends of the upper surface of the lower arc plate are provided with slide openings, the outer surfaces of the slide rods are slidably connected with the interiors of the vertically adjacent slide openings, the lower ends of the slide rods are fixedly connected with discs, the discs and the lower arc plate are fixedly connected with the spring one, the spring one is movably sleeved on the outer surface of the adjacent slide rod, so that the upper arc plate and the lower arc plate can be suitable for the conveying work of pipelines with different diameters.

[0009] Further, the rear ends of the upper surfaces of the traveling frames are fixedly connected with symmetrically distributed supports, the upper ends of the two supports are rotatably connected with winding rollers, so as to realize the winding and releasing of the pipelines.

[0010] Further, the central positions of the upper surfaces of the traveling frames are fixedly connected with symmetrically distributed conveying frames, the upper ends of the conveying frames are provided with sliding grooves, the interiors of the sliding grooves are slidably connected with sliding blocks, the two sliding blocks are rotatably connected with adjusting rollers, the lower ends between the two conveying frames are rotatably connected with fixed rollers, the top walls of the sliding grooves are fixedly connected with telescopic columns, the telescopic ends of the telescopic columns are fixedly connected with the upper ends of the vertically adjacent sliding blocks, the top walls of the sliding grooves and the upper ends of the adjacent sliding blocks are fixedly connected with springs two, the springs two are movably sleeved on the outer surfaces of the adjacent telescopic columns, so as to realize the directional conveying of the pipelines.

[0011] Further, the front ends of the upper surfaces of the traveling frames are fixedly connected with driving frames, the upper ends of the driving frames are rotatably connected with bidirectional screws, the upper ends of the driving frames are slidably connected with two sliding seats, the left side between the left side of the sliding seat on the left side and the left side wall of the driving frame, the right side between the right side of the sliding seat on the right side and the right side wall of the driving frame and between the two sliding seats are provided with bellows, the bellows are sleeved on the outer portions of the exposed portions of the bidirectional screws respectively, the interiors of the sliding seats are threadedly connected with the interiors of the bidirectional screws respectively, the lower ends of the two sliding seats are rotatably connected with connecting rods, the front ends of the upper surfaces of the traveling frames are slidably connected with lifting columns, the lower ends of the two connecting rods are rotatably connected with the upper end of the lifting column, the lower end of the lifting column is fixedly connected with a pin shaft, the outer surface of the pin shaft is slidably connected with the interior of the laying wheel, so as to meet the pipeline laying requirements of different vertical positions.

[0012] Further, the rear ends of the lower surfaces of the traveling frames are rotatably connected with moving shafts, the left and right ends of the moving shafts are fixedly connected with moving wheels one, the front ends of the lower surfaces of the traveling frames are rotatably connected with symmetrically distributed moving wheels two, so as to realize the movement of the traveling frames.

[0013] Further, the right end of the moving shaft is fixedly connected with a chain wheel two, the right end of the winding roller is fixedly connected with a chain wheel one, the chain wheel one and the chain wheel two are drivingly connected through a chain, the right end of the traveling frame is fixedly connected with a protective cover, the chain wheel one, the chain wheel two and the chain are located in the interior of the protective cover, so as to realize the communication between the winding roller and the moving shaft, and the winding and releasing of the pipelines during the traveling of the traveling frame.

[0014] Compared with the prior art, the pipeline laying device for municipal construction has the following advantages:

[0015] The upper arc plate and the lower arc plate fixed in the transverse position provide a channel for pipeline conveying, and under the action of the springs, the upper arc plate and the lower arc plate can adapt to the limiting of pipelines with different diameters, and under the rotation support of the support columns, the upper arc plate and the lower arc plate can be transversely rotated, and under the action of the fixed shaft, the upper arc plate and the lower arc plate can be vertically rotated, thereby meeting the position change of the pipeline when being wound on the outer surface of the winding roller and being released, so that the pipeline can be laid along the specified route automatically without manual operation for limiting, and the labor burden is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a sectional view of the utility model;

[0018] Fig. 3 It is an enlarged structural schematic view of A of the utility model.

[0019] In the drawing: 1, traveling frame, 2, guide mechanism, 21, support, 22, fixed shaft, 23, rotating drum, 24, support column, 25, lower arc plate, 26, upper arc plate, 27, sliding rod, 28, spring one, 3, winding roller, 4, support, 5, conveying frame, 6, sliding groove, 7, adjusting roller, 8, spring two, 9, telescopic column, 10, driving frame, 11, two-way screw rod, 111, corrugated pipe, 12, sliding seat, 13, connecting rod, 14, lifting column, 15, laying wheel, 16, chain wheel one, 17, chain, 18, protective cover, 19, moving shaft, 20, moving wheel one. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a pipeline laying device for municipal construction, which comprises a traveling frame 1, and the front end of the traveling frame 1 is provided with a laying wheel 15, and further comprises a guide mechanism 2.

[0022] The guide mechanism 2 comprises a support 21, a fixed shaft 22, a rotating drum 23, a support column 24, a lower arc plate 25 and an upper arc plate 26, the support 21 is fixedly connected to the rear end of the upper surface of the traveling frame 1 in a symmetrical manner, the upper ends between the two supports 21 are fixedly connected with the fixed shaft 22, the outer surface of the fixed shaft 22 is rotatably connected with the rotating drum 23 in the middle part, the outer surface of the rotating drum 23 is rotatably connected with the support column 24 at the upper end, the upper end of the support column 24 is fixedly connected with the lower arc plate 25, the upper side of the lower arc plate 25 is provided with the upper arc plate 26, the guide mechanism 2 further comprises a sliding rod 27 and a spring 28, the sliding rod 27 is fixedly connected to the left and right ends of the lower surface of the upper arc plate 26 respectively, the left and right ends of the upper surface of the lower arc plate 25 are provided with sliding openings, the outer surfaces of the sliding rods 27 are slidably connected with the inner parts of the vertically adjacent sliding openings, the lower ends of the sliding rods 27 are fixedly connected with discs, the discs and the lower arc plate 25 are fixedly connected with the springs 28, the springs 28 are movably sleeved on the outer surfaces of the adjacent sliding rods 27, the released pipeline passes between the upper arc plate 26 and the lower arc plate 25, the outer surface of the pipeline pushes the upper arc plate 26 to move upwards, the upward movement of the upper arc plate 26 drives the two sliding rods 27 to move upwards, the upward movement of the sliding rods 27 drives the adjacent discs to move upwards, thereby making the springs 28 be elastically compressed, the elastic force of the springs 28 acts on the discs, the discs transmit the force to the upper arc plate 26, and the upper arc plate 26 and the lower arc plate 25 realize stable clamping and limiting of pipelines with different diameters; under the rotating support of the support column 24, the upper arc plate 26 and the lower arc plate 25 can be transversely rotated, and under the rotating connection of the rotating drum 23 and the fixed shaft 22, the upper arc plate 26 and the lower arc plate 25 can be vertically rotated, thereby meeting the position change of the pipeline when being wound on the outer surface of the winding roller 3 and being released;

[0023] Wherein: the rear end of the upper surface of the traveling frame 1 is fixedly connected with symmetrically distributed supports 4, the upper ends between the two supports 4 are rotatably connected with the winding roller 3, the rear end of the lower surface of the traveling frame 1 is rotatably connected with a moving shaft 19, the left and right ends of the moving shaft 19 are fixedly connected with moving wheels one 20, the front end of the lower surface of the traveling frame 1 is rotatably connected with symmetrically distributed moving wheels two, the right end of the moving shaft 19 is fixedly connected with a chain wheel two, the right end of the winding roller 6 is fixedly connected with a chain wheel one 16, the chain wheel one 16 and the chain wheel two are drivingly connected through a chain 17, the right end of the traveling frame 1 is fixedly connected with a protective cover 18, the chain wheel one 16, the chain wheel two and the chain 17 are located in the interior of the protective cover 18, the traveling frame 1 is pulled backward, the moving wheels one 20 and the moving wheels two are rotated to realize the stable movement of the traveling frame 1, the rotation of the moving wheels one 20 drives the moving shaft 19 to rotate, the rotation of the moving shaft 19 drives the chain wheel two to rotate, the rotation of the chain wheel two drives the chain wheel one 16 to rotate through the chain 17, the rotation of the chain wheel one 16 drives the winding roller 3 to rotate, and the rotation of the winding roller 3 realizes the release of the pipeline;

[0024] The center position of the upper surface of the traveling frame 1 is fixedly connected with symmetrically distributed conveying frames 5, the upper ends of the conveying frames 5 are provided with sliding grooves 6, the interiors of the sliding grooves 6 are slidably connected with sliding blocks, the two sliding blocks are rotatably connected with an adjusting roller 7, the lower ends between the two conveying frames 5 are rotatably connected with a fixed roller, the top walls of the sliding grooves 6 are fixedly connected with telescopic columns 9, the telescopic ends of the telescopic columns 9 are fixedly connected with the upper ends of the vertically adjacent sliding blocks, the top walls of the sliding grooves 6 and the upper ends of the adjacent sliding blocks are fixedly connected with springs two 8, and the springs two 8 are movably sleeved on the outer surfaces of the adjacent telescopic columns 9.

[0025] The front end of the upper surface of the traveling frame 1 is fixedly connected with a driving frame 10, the upper end of the driving frame 10 is rotatably connected with a bidirectional screw 11, the upper end of the driving frame 10 is slidably connected with two sliding seats 12, the left side between the left side of the sliding seat 12 and the left side wall of the driving frame 10, the right side between the right side of the sliding seat 12 and the right side wall of the driving frame 10 and between the two sliding seats 12 are provided with bellows 111, the bellows 111 are respectively sleeved on the exposed portions of the bidirectional screw 11, in the moving process of the sliding seat 12, the bellows 111 are followed by contraction and stretching to provide a sealed space for the bidirectional screw 11, the interiors of the sliding seats 12 are respectively threadedly connected with the interiors of the bidirectional screw 11, the lower ends of the two sliding seats 12 are rotatably connected with connecting rods 13, the front end of the upper surface of the traveling frame 1 is slidably connected with a lifting column 14, the lower ends of the two connecting rods 13 are rotatably connected with the upper end of the lifting column 14, the lower end of the lifting column 14 is fixedly connected with a pin shaft, the outer surface of the pin shaft is slidably connected with the interior of a laying wheel 15, according to the vertical position of the required laying pipeline, the bidirectional screw 11 is rotated, the sliding seats 12 are moved in the interior of the driving frame 10 in the direction close to the center of the traveling frame 1 by the rotation of the bidirectional screw 11, the upper ends of the vertically adjacent connecting rods 13 are moved in the direction close to the center of the traveling frame 1 by the moving of the two sliding seats 12, and then the lower ends of the two connecting rods 13 push the telescopic column 14, and the lifting column 14 is lowered to drive the laying wheel 15 to be lowered, when the laying wheel 15 reaches the required position, the bidirectional screw 11 is stopped.

[0026] The working principle of the pipeline laying device for municipal construction is as follows: in working, personnel first rotate the bidirectional screw rod 11 according to the vertical position of the pipeline to be laid, the rotation of the bidirectional screw rod 11 makes the sliding seats 12 move in the interiors of the driving frames 10 towards the center of the traveling frame 1, the movement of the two sliding seats 12 towards each other drives the upper ends of the vertically adjacent connecting rods 13 to move towards the center of the traveling frame 1, and then the lower ends of the two connecting rods 13 push the telescopic columns 14, the downward movement of the telescopic columns 14 drives the auxiliary wheels 15 to move downward, when the auxiliary wheels 15 reach the required position, the personnel stop rotating the bidirectional screw rod 11, and then the personnel pull the traveling frame 1 backward, the rotation of the moving wheel one 20 and the moving wheel two realizes the stable movement of the traveling frame 1, the rotation of the moving wheel one 20 drives the moving shaft 19 to rotate, the rotation of the moving shaft 19 drives the sprocket two to rotate, the rotation of the sprocket two drives the sprocket one 16 to rotate through the chain 17, the rotation of the sprocket one 16 drives the winding roller 3 to rotate, the rotation of the winding roller 3 realizes the release of the pipeline, the released pipeline passes between the upper arc plate 26 and the lower arc plate 25, the outer surface of the pipeline pushes the upper arc plate 26 to move upward, the upward movement of the upper arc plate 26 drives the two slide rods 27 to move upward, the upward movement of the slide rods 27 drives the adjacent discs to move upward, and then the spring one 28 is elastically compressed, the elastic force of the spring one 28 acts on the disc, the disc transmits the force to the upper arc plate 26, and the upper arc plate 26 and the lower arc plate 25 realize the stable clamping and limiting of the pipelines with different diameters, under the rotating support of the support column 24, the upper arc plate 26 and the lower arc plate 25 can move transversely, and under the rotating connection of the rotating drum 23 and the fixed shaft 22, the upper arc plate 26 and the lower arc plate 25 can move vertically, and then the position change of the pipeline when winding and releasing on the outer surface of the winding roller 3 is met, the pipeline passes between the upper arc plate 26 and the lower arc plate 25, and then the pipeline passes between the fixed roller and the adjusting roller 7, the rotation of the fixed roller and the adjusting roller 7 realizes the conveying of the pipeline, and simultaneously the outer wall of the pipeline pushes the adjusting roller 7 to move upward, the upward movement of the adjusting roller 7 drives the sliding block to move upward, the upward movement of the sliding block makes the telescopic ends of the vertically adjacent telescopic columns 9 shrink, and simultaneously makes the spring two 8 elastically compressed, the elastic force of the spring two 8 acts on the adjusting roller 7, so that the adjusting roller 7 and the fixed roller stably convey the pipeline, and the pipeline reaches the laying area through the rectangular opening in the middle of the traveling frame 1, and then under the extrusion of the laying wheel 15, the pipeline is laid according to the specified route.

[0027] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion in the utility model specification and the attached drawing contents, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A pipeline laying device for municipal construction, comprising a travelling frame (1), the front end of the travelling frame (1) being provided with a laying wheel (15), characterized in that: It also includes a guide mechanism (2); The guide mechanism (2) further includes a slide rod (27) and a spring (28), the slide rod (27) is fixedly connected to the lower surface of the left and right ends of the upper arc plate (26), the upper surface of the left and right ends of the lower arc plate (25) is provided with a slide port, the outer surface of the slide rod (27) is slidably connected with the inside of the vertically adjacent slide port, the lower end of the slide rod (27) is fixedly connected with a disc, the disc and the lower arc plate (25) are fixedly connected with the spring (28), and the spring (28) is movably sleeved on the outer surface of the adjacent slide rod (27).

2. A pipeline laying device for municipal works as claimed in claim 1 wherein: The upper surface of the front end of the traveling frame (1) is fixedly connected with a drive frame (10), the upper end of the drive frame (10) is rotatably connected with a bidirectional screw rod (11), the upper end of the drive frame (10) is slidably connected with two sliding seats (12), the left side of the left sliding seat (12) and the left side wall of the drive frame (10), the right side of the right sliding seat (12) and the right side wall of the drive frame (10), and the two sliding seats (12) are provided with bellows (111), the bellows (111) are sleeved on the exposed portions of the bidirectional screw rod (11), the inner portions of the sliding seats (12) are threadedly connected with the inner portions of the bidirectional screw rod (11), the lower ends of the two sliding seats (12) are rotatably connected with connecting rods (13), the upper surface of the front end of the traveling frame (1) is slidably connected with a lifting column (14), the lower ends of the two connecting rods (13) are rotatably connected with the upper end of the lifting column (14), the lower end of the lifting column (14) is fixedly connected with a pin shaft, and the outer surface of the pin shaft is slidably connected with the inside of the laying wheel (15).

3. The pipeline laying device for municipal construction according to claim 1, characterized in that: The upper surface of the front end of the traveling frame (1) is fixedly connected with a drive frame (10), the upper end of the drive frame (10) is rotatably connected with a bidirectional screw rod (11), the upper end of the drive frame (10) is slidably connected with two sliding seats (12), the left side of the left sliding seat (12) and the left side wall of the drive frame (10), the right side of the right sliding seat (12) and the right side wall of the drive frame (10), and the two sliding seats (12) are provided with bellows (111), the bellows (111) are sleeved on the exposed portions of the bidirectional screw rod (11), the inner portions of the sliding seats (12) are threadedly connected with the inner portions of the bidirectional screw rod (11), the lower ends of the two sliding seats (12) are rotatably connected with connecting rods (13), the upper surface of the front end of the traveling frame (1) is slidably connected with a lifting column (14), the lower ends of the two connecting rods (13) are rotatably connected with the upper end of the lifting column (14), the lower end of the lifting column (14) is fixedly connected with a pin shaft, and the outer surface of the pin shaft is slidably connected with the inside of the laying wheel (15).

4. The pipeline laying device for municipal construction according to claim 1, characterized in that: ​ 5. The pipeline laying device for municipal construction according to claim 1, characterized in that: ​ 6. A pipeline laying device for municipal construction as claimed in claim 3, characterized in that: The rear end of the lower surface of the traveling frame (1) is rotationally connected with a moving shaft (19), and the left and right ends of the moving shaft (19) are fixedly connected with moving wheels one (20); the front end of the lower surface of the traveling frame (1) is rotationally connected with symmetrically distributed moving wheels two.

7. A device for laying pipelines for municipal works according to claim 6, characterized in that: The right end of the moving shaft (19) is fixedly connected with a chain wheel two, the right end of the winding roller (3) is fixedly connected with a chain wheel one (16), the chain wheel one (16) and the chain wheel two are drivingly connected through a chain (17), the right end of the traveling frame (1) is fixedly connected with a protective cover (18), and the chain wheel one (16), the chain wheel two and the chain (17) are located in the interior of the protective cover (18).

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