Water supply and drainage pipeline laying device

Abstract

The utility model discloses a water supply and drainage pipeline laying device which comprises a machine frame, a movable screw rod is arranged on the machine frame, a movable plate is connected in the machine frame in a sliding mode, the movable plate is matched with the movable screw rod, a first control motor is arranged at one end of the machine frame, the first control motor is matched with the movable screw rod, and a second control motor is arranged at the other end of the machine frame. A mounting plate is arranged at the lower end of the movable plate, a pulling frame is arranged at the lower end of the mounting plate, a fixing rope is arranged at the lower end of the pulling frame, an adjusting block is arranged in the pulling frame in a sliding connection mode, an adjusting lead screw is arranged in the pulling frame, the adjusting block is matched with the adjusting lead screw, and a second control motor is arranged at the upper end of the pulling frame. The second control motor is matched with the adjusting lead screw, a rope passing hole is formed in the lower end of the pulling frame, and the two ends of the fixing rope penetrate through the rope passing hole to be connected with the adjusting block, the device can conveniently conduct fine adjustment on the installation position of a pipeline, is suitable for different pipelines, guarantees stability, and is convenient to disassemble and operate.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage pipeline laying, and more specifically, it relates to a water supply and drainage pipeline laying device. Background Technique

[0002] In municipal engineering, the laying of underground water pipelines is very important. The supply of fresh water, the treatment of sewage, and the pipelines such as rainwater, sewage, and water supply closely related to life are all the contents of municipal engineering, which have an important impact on people's living standards. A mature water supply and drainage pipeline system marks the perfection of the system construction and reflects people's living standards.

[0003] When laying water supply and drainage pipelines, it is necessary to install the pipelines underground and connect them to adjacent pipelines. The pipelines are large in volume and heavy in weight. It is time-consuming and laborious to rely solely on workers to carry them. Therefore, laying equipment is used to lift the pipelines and send them underground for installation. When the general lifting structure is a fixed structure, when installing some pipelines, it is necessary to move the pipelines horizontally. When moving the pipelines with a fixed lifting structure, it is still necessary to rely on manpower to lift the pipelines or move the laying equipment, which is rather troublesome. If the pipelines are lifted with ropes, the shaking of the ropes will also cause the installation of the pipelines to be unstable; moreover, most of the common fixed structures are structurally fixed and can only perfectly fit pipelines with a certain diameter, but the pipelines in the pipeline network are relatively diverse and are prone to shaking in unsuitable fixed structures, affecting the installation of the pipelines; in addition, most of the common fixed structures are annular structures. After installation, it is necessary to slide the fixed structure out from the other end of the pipeline, which requires moving the laying equipment and is rather troublesome to operate. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the utility model provides a water supply and drainage pipeline laying device to solve the technical problems of simple pipeline laying device and inconvenient use mentioned in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A water supply and drainage pipeline laying device includes a frame. A moving screw is provided on the frame. A movable plate is provided on the moving screw. The movable plate is slidably connected to the frame and cooperates with the moving screw. A first control motor is provided at one end of the frame. The first control motor cooperates with the moving screw. An installation plate is provided at the lower end of the movable plate. A pulling frame is provided at the lower end of the installation plate. A fixing rope is provided at the lower end of the pulling frame.

[0008] A regulating block is slidably connected inside the pulling frame. An adjusting screw rod is provided in the pulling frame. The regulating block is engaged with the adjusting screw rod. A second control motor is provided at the upper end of the pulling frame. The second control motor is engaged with the adjusting screw rod. A rope passing hole is opened at the lower end of the pulling frame. Both ends of the fixing rope pass through the rope passing hole and are connected to the regulating block.

[0009] The present utility model is further arranged such that one end of the fixing rope is fixedly connected to the regulating block, and a fixing hook is provided at the other end. A fitting groove is opened at the other end of the regulating block. A hanging post is provided in the fitting groove. The hanging post is engaged with the fixing hook, which facilitates the separation of the fixing structure from the pipeline.

[0010] The present utility model is further arranged such that a lifting screw rod is rotatably connected to the movable plate. An activity frame is provided above the movable plate. The lifting screw rod is engaged with the activity frame. The activity frame is slidably engaged with the movable plate, and the lower end of the activity frame passes through the movable plate and is connected to the mounting plate to control the lifting of the fixing structure.

[0011] The present utility model is further arranged such that a third control motor is provided at one end of the lifting screw rod. A driving transmission wheel is provided at the upper end of the third control motor. A driven transmission wheel is provided on the lifting screw rod. The driving transmission wheel is engaged with the driven transmission wheel to provide power and control the installation height.

[0012] The present utility model is further arranged such that a fourth control motor is provided at one end of the mounting plate. A sliding groove is opened at the lower end of the mounting plate. A spacing screw rod is rotatably connected in the sliding groove. The threads at both ends of the spacing screw rod are arranged oppositely. The fourth control motor is engaged with the spacing screw rod. The pulling frame is slidably engaged with the sliding groove and is threadedly engaged with the spacing screw rod to adjust the spacing of the fixing structure.

[0013] The present utility model is further arranged such that a support groove is opened in the sliding groove. Support blocks are provided at both ends of the pulling frame. The support blocks are slidably engaged with the support groove to ensure stable cooperation between structures.

[0014] The present utility model is further arranged such that a guiding roller is provided in the rope passing hole. The guiding roller is engaged with the fixing rope to reduce wear of the fixing rope.

[0015] The present utility model is further arranged such that support legs are provided at the lower end of the frame. Movable wheels are provided at the lower ends of the support legs to facilitate the movement of the device.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the present utility model provides a device for laying water supply and drainage pipelines, having the following beneficial effects:

[0018] 1. Supported by the frame, powered by the first control motor and the moving screw, the movable plate is controlled to move, driving the mounting plate, the pulling frame and the fixing rope to move, so as to drive the pipeline to move horizontally through the fixing rope, and then the horizontal fine adjustment of the pipeline is carried out through the laying device, adapting to the movement required during pipeline installation, without the need for workers to provide additional support, facilitating the installation and laying.

[0019] 2. A control structure is provided by the cooperation of the pulling frame and the adjusting block, and power is provided by the cooperation of the second control motor and the adjusting screw rod. The adjusting block is controlled to slide within the pulling frame, and the two ends of the fixing rope are driven by the adjusting block. Restricted by the rope passing hole, the two ends of the fixing rope are taken into the pulling frame, thus tightening the fixing rope exposed outside, adjusting the size of the fixing rope, binding and fixing the pipeline, making the fixing rope adapt to pipelines of different specifications, and facilitating use.

[0020] 3. A detachable structure is provided for one end of the fixing rope by setting the fixing hook. Space is provided through the mating groove, and the hanging post cooperates with the fixing hook, enabling the detachable cooperation between one end of the fixing rope and the adjusting block. When the pipeline laying is completed, there is no need to move the device. Only by separating the hanging post from the fixing hook and pulling out one end of the fixing rope from the rope passing hole, the fixing rope can be separated from the pipeline, facilitating the extraction of the fixing rope and the progress of the workers' work. Description of the Drawings

[0021] Figure 1 It is a front structural schematic diagram of a water supply and drainage pipeline laying device in the present utility model;

[0022] Figure 2 It is a schematic diagram of the cooperation structure between the frame and the movable plate in the present utility model;

[0023] Figure 3 It is a schematic diagram of the cooperation structure between the bottom of the mounting plate after disassembly and the pulling frame in the present utility model;

[0024] Figure 4 It is a schematic diagram of the cooperation structure between the pulling frame after disassembly and the fixing rope in the present utility model;

[0025] Figure 5 It is a sectional view of the cooperation structure between the inside of the pulling frame and the fixing rope in the present utility model.

[0026] In the figure: 1, frame; 2, moving screw; 3, movable plate; 4, first control motor; 5, mounting plate; 6, pulling frame; 7, fixing rope; 8, adjusting block; 9, adjusting screw rod; 10, second control motor; 11, rope passing hole; 12, fixing hook; 13, mating groove; 14, hanging post; 15, lifting screw; 16, movable frame; 17, third control motor; 18, driving sprocket; 19, driven sprocket; 20, fourth control motor; 21, sliding groove; 22, spacing screw rod; 23, supporting groove; 24, supporting block; 25, guiding roller; 26, supporting leg; 27, moving wheel. Detailed implementation manners

[0027] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will describe the present utility model in detail with reference to the drawings and in combination with the embodiments.

[0028] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as those commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0029] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are usually in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are usually in the left and right shown in the drawings; "inside, outside" refer to the inside and outside relative to the contours of the respective components, but the above orientation terms do not limit the present utility model.

[0030] Please refer to Figures 1-5 , a water supply and drainage pipeline laying device, including a frame 1, a moving screw 2 is arranged on the frame 1, a movable plate 3 is arranged on the moving screw 2, the movable plate 3 is slidably connected to the frame 1 and cooperates with the moving screw 2, a first control motor 4 is arranged at one end of the frame 1, the first control motor 4 cooperates with the moving screw 2, a mounting plate 5 is arranged at the lower end of the movable plate 3, a pulling frame 6 is arranged at the lower end of the mounting plate 5, and a fixing rope 7 is arranged at the lower end of the pulling frame 6;

[0031] An adjusting block 8 is slidably connected in the pulling frame 6, an adjusting screw rod 9 is arranged in the pulling frame 6, the adjusting block 8 cooperates with the adjusting screw rod 9, a second control motor 10 is arranged at the upper end of the pulling frame 6, the second control motor 10 cooperates with the adjusting screw rod 9, a rope passing hole 11 is opened at the lower end of the pulling frame 6, and both ends of the fixing rope 7 pass through the rope passing hole 11 and are connected to the adjusting block 8.

[0032] In this embodiment, the equipment is supported by the frame 1, the pipeline is lifted by the fixing rope 7, the first control motor 4 provides power to control the rotation of the moving screw 2, and the moving screw 2 cooperates with the movable plate 3 to provide power for the movable plate 3, so that the movable plate 3 slides on the frame 1, drives the mounting plate 5 to move, and thus makes the pulling frame 6 and the fixing rope 7 move together to finely adjust the pipeline on the fixing rope 7, move the pipeline to a suitable position for placement, or combine it with adjacent pipelines.

[0033] More specifically, when installing the pipeline, the pipeline is passed through the fixing rope 7, the pipeline is lifted by the fixing rope 7, the second control motor 10 provides power to drive the rotation of the adjusting screw rod 9, so that the adjusting screw rod 9 cooperates with the adjusting block 8 to provide power for the adjusting block 8, and the adjusting block 8 moves upward along the pulling frame 6. When the adjusting block 8 moves, it will pull the two ends of the fixing rope 7 to rise, so that the two ends of the fixing rope 7 enter the pulling frame 6 from the rope passing hole 11, and the exposed fixing rope 7 becomes shorter and shorter, which will wind the pipeline tightly, thereby fixing the pipeline.

[0034] Please refer to Figures 3-5 , as an implementation method for detaching the fixing rope: One end of the fixing rope 7 is fixedly connected to the adjusting block 8, the other end is provided with a fixing hook 12, a fitting groove 13 is opened at the other end of the adjusting block 8, and a hanging post 14 is arranged in the fitting groove 13, and the hanging post 14 cooperates with the fixing hook 12.

[0035] Specifically, when installing the pipeline, if the pipeline is too long and difficult to pass through the fixing rope 7, the fixing hook 12 can also be separated from the hanging post 14 first, the fixing hook 12 is passed through the rope passing hole 11, so that the fixing rope 7 changes from a rope loop to a single rope. After the pipeline is placed in a suitable position, the fixing rope 7 is wound around the pipeline and then passed through the rope passing hole 11 again to enter the pulling frame 6, and the fixing hook 12 is hung on the hanging post 14 so that the fixing hook 12 is located in the fitting groove 13 to fix the fixing rope 7.

[0036] Please refer to Figure 1 and Figure 2 , as a further implementation method for height adjustment: A lifting screw 15 is rotatably connected to the movable plate 3, an activity frame 16 is arranged above the movable plate 3, the lifting screw 15 cooperates with the activity frame 16, the activity frame 16 is slidably matched with the movable plate 3, and the lower end of the activity frame 16 passes through the movable plate 3 and is connected to the mounting plate 5.

[0037] Specifically, by controlling the rotation of the lifting screw 15, the lifting screw 15 cooperates with the activity frame 16. Supported by the frame 1 and the movable plate 3, the activity frame 16 moves up and down and drives the lower mounting plate 5 to move, thereby adjusting the installation height of the pipeline to meet the installation requirements.

[0038] Please refer to Figure 2, As a further implementation of the lifting screw: One end of the lifting screw 15 is provided with a third control motor 17, the upper end of the third control motor 17 is provided with a driving pulley 18, the lifting screw 15 is provided with a driven pulley 19, and the driving pulley 18 is engaged with the driven pulley 19.

[0039] Specifically, power is provided by the third control motor 17, and under the transmission of the driving wheel and the driven pulley 19, the rotation of the lifting screw 15 is controlled.

[0040] Please refer to Figure 3 , As a further implementation of the pulling frame: One end of the mounting plate 5 is provided with a fourth control motor 20, a sliding groove 21 is opened at the lower end of the mounting plate 5, a pitch screw 22 is rotatably connected in the sliding groove 21, the threads at both ends of the pitch screw 22 are arranged oppositely, the fourth control motor 20 is engaged with the pitch screw 22, the pulling frame 6 is slidably engaged with the sliding groove 21 and is threadedly engaged with the pitch screw 22.

[0041] Specifically, power is provided by the fourth control motor 20 to rotate the pitch screw 22. The pitch screw 22 is engaged with the pulling frame 6, so that the pulling frames 6 at both ends move synchronously inward or outward along the sliding groove 21, adjusting the distance between the pulling frames 6 at both ends, thereby adjusting the distance between the fixing ropes 7 at both ends to adapt to the hoisting of pipes of different lengths.

[0042] Please refer to Figure 3 and Figure 4 , As a further implementation of the pulling frame: A support groove 23 is opened in the sliding groove 21, and support blocks 24 are provided at both ends of the pulling frame 6. The support blocks 24 are slidably engaged with the support groove 23.

[0043] Specifically, when the pulling frame 6 moves, it will drive the support blocks 24 to move. The support blocks 24 slide in the support groove 23 and are supported and restricted by the support groove 23, so that the movement of the pulling frame 6 remains stable.

[0044] Please refer to Figure 4 and Figure 5 , As a further implementation of the rope through hole: A guide roller 25 is provided in the rope through hole 11, and the guide roller 25 is engaged with the fixing rope 7.

[0045] Specifically, through the guidance of the guide roller 25, when the fixing rope 7 passes through the rope through hole 11 and moves, it contacts the guide roller 25, and the guide roller 25 rotates, which can reduce the wear of the fixing rope 7.

[0046] Please refer to Figure 1 , As a further implementation of the frame: Support legs 26 are provided at the lower end of the frame 1, and moving wheels 27 are provided at the lower ends of the support legs 26.

[0047] Specifically, the frame 1 is lifted by the support legs 26, which facilitates the work. Moreover, the mobile wheels 27 are in contact with the ground to support the entire device and facilitate the movement of the device on the ground.

[0048] In summary, when the overall device is in use (or operation):

[0049] When using the device, install the pipeline to be laid on the device. Adjust the device according to the pipeline to be installed. Provide power through operating the fourth control motor 20 to rotate the spacing lead screw 22. The spacing lead screw 22 cooperates with the pulling frame 6 to make the pulling frames 6 at both ends move synchronously inwards or outwards along the sliding groove 21, adjust the spacing between the pulling frames 6 at both ends, and thus adjust the spacing between the fixing ropes 7 at both ends to adapt to the hoisting of pipelines of different lengths. When the pulling frame 6 moves, it will drive the support block 24 to move. The support block 24 slides in the support groove 23 and is supported and restricted by the support groove 23 to keep the movement of the pulling frame 6 stable. Pass the pipeline to be laid through the fixing ropes 7 and hoist the pipeline by the fixing ropes 7. If the pipeline is too long or restricted by the terrain and it is not easy to pass the pipeline through the fixing ropes 7, the fixing hook 12 can also be separated from the hanging post 14 first, and the fixing hook 12 passes through the through-rope hole 11, so that one end of the fixing rope 7 leaves the pulling frame 6, and the fixing rope 7 changes from a rope loop to a single rope. After placing the pipeline in a suitable position, bypass the pipeline with the fixing rope 7 and then re-pass through the through-rope hole 11 into the pulling frame 6. Hang the fixing hook 12 on the hanging post 14 so that the fixing hook 12 is located in the fitting groove 13 to fix the fixing rope 7. Provide power through the second control motor 10 to drive the adjustment lead screw 9 to rotate, control the rotation amount of the adjustment lead screw 9, and make the adjustment lead screw 9 cooperate with the adjustment block 8 to provide power for the adjustment block 8 to move upwards along the pulling frame 6. When the adjustment block 8 moves, it will pull the two ends of the fixing rope 7 to rise, and the two ends of the fixing rope 7 enter the pulling frame 6 from the through-rope hole 11. The exposed fixing rope 7 becomes shorter and shorter, and will wind the pipeline tightly, thus fixing the pipeline. Moreover, it is guided by the guide roller 25. When the fixing rope 7 passes through the through-rope hole 11 and moves, it contacts the guide roller 25, and the guide roller 25 rotates, which can reduce the wear of the fixing rope 7.

[0050] The frame 1 is lifted by the support legs 26 for convenient operation, and the whole device is supported by the moving wheels 27 in contact with the ground, facilitating the movement of the device on the ground. The device is moved to the working position for laying pipes. The third control motor 17 provides power. Under the transmission of the driving rotating wheel and the driven transmission wheel 19, the rotation of the lifting screw 15 is controlled. By controlling the rotation of the lifting screw 15, the lifting screw 15 cooperates with the movable frame 16. Supported by the frame 1 and the movable plate 3, the movable frame 16 is controlled to move downward, driving the mounting plate 5 at the lower end to move. The mounting plate 5 drives the pulling frame 6 and the fixing rope 7 to descend, thereby adjusting the installation height of the pipe, lowering the pipe to an appropriate depth to meet the installation requirements. The first control motor 4 provides power to control the rotation of the moving screw 2. The moving screw 2 cooperates with the movable plate 3 to provide power for the movable plate 3, causing the movable plate 3 to slide on the frame 1, driving the mounting plate 5 to move, so that the pulling frame 6 and the fixing rope 7 move together to finely adjust the pipe on the fixing rope 7, moving the pipe to an appropriate position for placement or connecting with adjacent pipes for pipe installation. After the installation and fixation of the pipe are completed, the fixing hook 12 is removed from the hanging post 14, passed through the through-rope hole 11, so that the fixing rope 7 changes from a rope loop to a single rope, and the winding of the fixing rope 7 around the pipe is untied. The third control motor 17 is operated to move the movable frame 16 upward. After the fixing rope 7 is separated from the pipe, it will not interfere with the pipe during upward movement.

[0051] In all the above-mentioned solutions, for the connection between two components, welding, connection with bolts and nuts, connection with bolts or screws, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above involving fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water supply and drainage pipe laying device, comprising a frame (1), characterized in that: The frame (1) is provided with a moving screw (2), the moving screw (2) is provided with a movable plate (3), the movable plate (3) is slidably connected to the frame (1) and cooperates with the moving screw (2), one end of the frame (1) is provided with a first control motor (4), the first control motor (4) cooperates with the moving screw (2), the lower end of the movable plate (3) is provided with a mounting plate (5), the lower end of the mounting plate (5) is provided with a pulling frame (6), and the lower end of the pulling frame (6) is provided with a fixing rope (7); An adjusting block (8) is slidably connected inside the pulling frame (6), an adjusting screw rod (9) is provided in the pulling frame (6), the adjusting block (8) cooperates with the adjusting screw rod (9), a second control motor (10) is provided at the upper end of the pulling frame (6), the second control motor (10) cooperates with the adjusting screw rod (9), a rope hole (11) is provided at the lower end of the pulling frame (6), and both ends of the fixing rope (7) pass through the rope hole (11) and are connected to the adjusting block (8).

2. A water supply and drainage pipe laying device according to claim 1, characterized in that: One end of the fixing rope (7) is fixedly connected to the adjusting block (8), and the other end is provided with a fixing hook (12). The other end of the adjusting block (8) is provided with a matching groove (13), and a hanging column (14) is provided in the matching groove (13), and the hanging column (14) matches with the fixing hook (12).

3. The water supply and drainage pipe laying device according to claim 1 is characterized in that: A lifting screw rod (15) is rotatably connected to the movable plate (3), a movable frame (16) is provided above the movable plate (3), the lifting screw rod (15) cooperates with the movable frame (16), the movable frame (16) and the movable plate (3) are slidably matched, and the lower end of the movable frame (16) passes through the movable plate (3) and is connected to the mounting plate (5).

4. A water supply and drainage pipe laying device according to claim 3, characterized in that: A third control motor (17) is provided at one end of the lifting screw rod (15), a driving transmission wheel (18) is provided at the upper end of the third control motor (17), a driven transmission wheel (19) is provided on the lifting screw rod (15), and the driving transmission wheel (18) cooperates with the driven transmission wheel (19).

5. The water supply and drainage pipe laying device according to claim 1 is characterized in that: A fourth control motor (20) is provided at one end of the mounting plate (5), and a sliding groove (21) is provided at the lower end of the mounting plate (5). A spacing screw rod (22) is rotatably connected in the sliding groove (21), and the threads at both ends of the spacing screw rod (22) are arranged relatively to each other. The fourth control motor (20) cooperates with the spacing screw rod (22), and the pulling frame (6) is slidably cooperated with the sliding groove (21) and is threadedly cooperated with the spacing screw rod (22).

6. A water supply and drainage pipe laying device according to claim 5, characterized in that: A support groove (23) is provided in the sliding groove (21), and support blocks (24) are provided at both ends of the pulling frame (6), and the support blocks (24) are slidably matched with the support groove (23).

7. The water supply and drainage pipe laying device according to claim 2 is characterized in that: A guide roller (25) is arranged in the rope-passing hole (11), and the guide roller (25) cooperates with the fixing rope (7).

8. The water supply and drainage pipe laying device according to claim 1 is characterized in that: The lower end of the frame (1) is provided with a supporting leg (26), and the lower end of the supporting leg (26) is provided with a moving wheel (27).

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