Pipeline laying device for water supply and drainage construction

Abstract

The utility model relates to the field of drainage construction, and discloses a pipeline laying device for water supply and drainage construction, which comprises a support frame, a driving mechanism is arranged at the top end of the support frame, a sliding block is arranged on the outer wall of the driving mechanism, the left end of the sliding block is fixedly connected with a connecting plate, and the inner wall of the connecting plate is fixedly connected with an electric telescopic rod. A disc is fixedly connected to the movable end of the electric telescopic rod, a fixing pipe is fixedly connected to the outer wall of the right end of the disc, a sleeve is slidably connected to the outer wall of the fixing pipe, a limiting mechanism is arranged on the inner wall of the sleeve, and a clamping plate is hinged to the outer wall of the sleeve through a hinge rod; a movable rod penetrates through the inner wall of the supporting frame and is slidably connected with the inner wall of the supporting frame. According to the drainage pipeline laying device, the clamping plates can be matched with the disc to adapt to drainage pipelines with different diameters, the threaded shaft does not need to be twisted repeatedly to adapt to the pipelines with different diameters in actual operation, and the laying efficiency of the drainage pipelines is improved to a certain degree.

Description

Technical Field

[0001] This utility model relates to the field of drainage construction, and in particular to a pipe laying device for water supply and drainage construction. Background Technology

[0002] Drainage construction refers to the process of designing and installing drainage systems and facilities in buildings, infrastructure or other engineering projects. In order to improve construction efficiency and quality and reduce labor intensity and safety risks, pipe laying equipment is required in drainage construction pipe laying.

[0003] A search revealed Chinese Patent Publication No. CN220060782U, which discloses a laying device for water supply and drainage pipeline construction, relating to the field of pipeline construction and laying. The laying device includes a moving device, a lifting device, a U-shaped support frame, a support plate, and a pipe clamping device. The top of the moving device is fixedly connected to the bottom of the lifting device, one side of the lifting device is fixedly connected to one end of the U-shaped support frame, the end of the U-shaped support frame away from the lifting device is fixedly connected to the top of the support plate, and the bottom of the support plate is fixedly connected to the top of the pipe clamping device. The laying device for water supply and drainage pipeline construction provided by this utility model, by rotating the first threaded rod, slowly pulls the first threaded rod out of the clamping plate. At this time, since all four movable rods are movably connected to the first threaded rod, and the other ends of the four movable rods are respectively connected to four moving rods, the moving rods move towards the center of the clamping plate as the first threaded rod is pulled out, until the water supply and drainage pipeline is clamped.

[0004] In the existing technology, although the device can adapt to the fixing of drainage pipes of different sizes, it requires twisting the threaded shafts at both ends multiple times to adapt, which is cumbersome in actual operation and cannot quickly adapt to drainage pipes of different sizes. Secondly, the above-mentioned device is equipped with a set of fixing plates including multiple casters. Since the contact area between the casters and the ground is small, if the drainage pipe fixed at the lower end of the support plate is heavy, it is easy to tip over. Therefore, a pipe laying device for water supply and drainage construction is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a pipe laying device for water supply and drainage construction, which aims to improve the problem that the existing technology cannot quickly adapt to drainage pipes of different sizes.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a pipe laying device for water supply and drainage construction, comprising a support frame, a driving mechanism at the top of the support frame, a slider on the outer wall of the driving mechanism, a connecting plate fixedly connected to the left end of the slider, an electric telescopic rod fixedly connected to the inner wall of the connecting plate, a disc fixedly connected to the movable end of the electric telescopic rod, a fixing pipe fixedly connected to the outer wall of the right end of the disc, a sleeve slidably connected to the outer wall of the fixing pipe, a limit mechanism provided on the inner wall of the sleeve, and a clamping plate hinged to the outer wall of the sleeve via a hinge rod.

[0007] As a further description of the above technical solution:

[0008] The inner wall of the support frame is slidably connected to a movable rod, the bottom end of the movable rod is fixedly connected to a base plate, the bottom end of the base plate is fixedly connected to a positioning block, and the top end of the support frame is slidably connected to an L-plate.

[0009] As a further description of the above technical solution:

[0010] The L-plate is inserted into the inner wall of the movable rod.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the sleeve is hinged to one end of the hinge rod, and the other end of the hinge rod is hinged to the right end of the clamping plate. The clamping plate passes through and is slidably connected to the inner wall of the disc.

[0013] As a further description of the above technical solution:

[0014] The limiting mechanism includes a limiting block, which is slidably connected to the inner wall of the sleeve, and the inner side wall of the limiting block is elastically connected to the sleeve by a return spring.

[0015] As a further description of the above technical solution:

[0016] The inner sidewall of the limiting block is fixedly connected to one end of the return spring, the other end of the return spring is fixedly connected to the outer wall of the sleeve, and the lower end of the limiting block is inserted into the outer wall of the fixed tube.

[0017] As a further description of the above technical solution:

[0018] The driving mechanism includes a motor, which is mounted on the top of the support frame. A threaded rod is fixedly connected to the output end of the motor, and the outer wall of the threaded rod is threadedly connected to the middle of the slider.

[0019] As a further description of the above technical solution:

[0020] The slider is slidably connected to the inner wall of the support frame.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the electric telescopic rods are brought together to initially fix the disc to the drainage pipe. The sleeve, hinge rod, clamp, return spring and limit block are set up so that the clamp can cooperate with the disc to adapt to drainage pipes of different diameters. In actual operation, there is no need to twist the threaded shaft many times to adapt to pipes of different diameters, which improves the laying efficiency of drainage pipes to a certain extent.

[0023] 2. In this utility model, by setting two sets of support frames, movable rods, base plates and positioning blocks, the device can be prevented from tipping over during use, and the stability of the device is guaranteed during use so that it will not move. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of the support frame for a pipeline laying device for water supply and drainage construction proposed in this utility model;

[0025] Figure 2 This is a schematic cross-sectional view of the support frame and connecting plate of a pipe laying device for water supply and drainage construction proposed in this utility model.

[0026] Figure 3 This is an exploded view of the sleeve and limiting block of a pipe laying device for water supply and drainage construction proposed in this utility model.

[0027] Figure 4 This is a schematic diagram showing the overall structure of the base plate and positioning block of a pipeline laying device for water supply and drainage construction proposed in this utility model.

[0028] Legend:

[0029] 1. Support frame; 2. Motor; 3. Threaded rod; 4. Slider; 5. Connecting plate; 6. Electric telescopic rod; 7. Disc; 8. Fixed tube; 9. Sleeve; 10. Return spring; 11. Limit block; 12. Hinge rod; 13. Clamping plate; 14. Movable rod; 15. Base plate; 16. Positioning block; 17. L-plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Reference Figures 1-3 This utility model provides an embodiment of a pipe laying device for water supply and drainage construction, including a support frame 1. A driving mechanism is provided at the top of the support frame 1. A slider 4 is provided on the outer wall of the driving mechanism. A connecting plate 5 is fixedly connected to the left end of the slider 4. A slot is opened on the connecting plate 5 to allow the movable end of the electric telescopic rod 6 to move laterally. The electric telescopic rod 6 is fixedly connected to the inner wall of the connecting plate 5. The electric telescopic rod 6 rotates through an electric motor and the rotation is converted into linear push-pull motion through a transmission mechanism. This linear motion can achieve fast and precise adjustment and control, and has high working efficiency and accuracy. It is an existing technology and will not be described in detail here. A disc 7 is fixedly connected to the movable end of the electric telescopic rod 6. A fixed pipe 8 is fixedly connected to the outer wall of the right end of the disc 7. The fixed pipe 8 mainly supports and connects the entire sleeve 9. The sleeve 9 is slidably connected to the outer wall of the fixed pipe 8. A limit mechanism is provided on the inner wall of the sleeve 9. A clamping plate 13 is hinged to the outer wall of the sleeve 9 through a hinge rod 12. The clamping plates 13 can fix the water pipe for drainage by bringing them together.

[0032] Reference Figure 1 and Figure 4 The inner wall of the support frame 1 is slidably connected to a movable rod 14. The bottom end of the movable rod 14 is fixedly connected to a base plate 15. The base plate 15 mainly connects multiple positioning blocks 16. The bottom end of the base plate 15 is fixedly connected to a positioning block 16. The positioning block 16 is conical and can be inserted into the ground of the construction area to ensure the stability of the device. The top end of the support frame 1 is slidably connected to an L plate 17. There is a friction pad at the sliding point between the L plate 17 and the support frame 1. The friction pad can prevent the L plate 17 from being moved by human force and the position will not change. The L plate 17 is inserted into the inner wall of the movable rod 14.

[0033] Reference Figures 1-3 The outer wall of the sleeve 9 is hinged to one end of the hinge rod 12. Since the length of the hinge rod 12 is fixed, when the sleeve 9 moves to the right with the hinge rod 12, the other end of the hinge rod 12 will bring the clamping plate 13 closer together. Conversely, when the sleeve 9 moves to the left with the hinge rod 12, the other end of the hinge rod 12 will separate from the clamping plate 13. The other end of the hinge rod 12 is hinged to the right end of the clamping plate 13. The clamping plate 13 passes through and slides on the inner wall of the disc 7. The disc 7 has a slot, which allows the clamping plate 13 to slide along the slot.

[0034] The limiting mechanism includes a limiting block 11, which is inclined. When the inclined surface is compressed, the limiting block 11 moves vertically along the inner wall of the sleeve 9. The limiting block 11 is slidably connected to the inner wall of the sleeve 9. The inner sidewall of the limiting block 11 is elastically connected to the sleeve 9 via a return spring 10. The inner sidewall of the limiting block 11 is fixedly connected to one end of the return spring 10. When the limiting block 11 moves upward, it stretches the return spring 10. During reset, the elastic force of the return spring 10 drives the limiting block 11 to reset. The other end of the return spring 10 is connected to the sleeve 9. The outer wall of the tube 9 is fixedly connected, and the lower end of the limiting block 11 is inserted into the outer wall of the fixed tube 8. The fixed tube 8 has a slot corresponding to the limiting block 11, which allows the limiting block 11 to be inserted into it to limit the sleeve 9. The driving mechanism includes a motor 2, which is located at the top of the support frame 1. The motor 2 can rotate the threaded rod 3 in both directions. This is existing technology and will not be described in detail. The output end of the motor 2 is fixedly connected to the threaded rod 3. The outer wall of the threaded rod 3 is threadedly connected to the middle of the slider 4. The slider 4 passes through and slides on the inner wall of the support frame 1.

[0035] Working principle: First, when the entire device is needed, simply move the L plate 17 manually to separate it from the slot of the movable rod 14. Then, use the gravity of the movable rod 14, the base plate 15, and the positioning block 16 to move downwards, allowing the positioning block 16 to be inserted into the soil. By gently stepping on it manually, the positioning block 16 can be further inserted into the soil, ensuring the stability of the device.

[0036] When clamping the drainage pipe is required, simply start motor 2 to rotate threaded rod 3, causing slider 4 on threaded rod 3 to move downward with connecting plate 5, so that disc 7 is located at both ends of the drainage pipe. Then, start electric telescopic rod 6 to move the output end of electric telescopic rod 6 with disc 7 towards both ends of the drainage pipe and fix it. When adapting to drainage pipes of different diameters, simply move sleeve 9 to move hinge rod 12 to the right, so that hinge rod 12 and clamping plate 13 move closer together. When sleeve 9 moves to the right, the outer wall groove of fixed pipe 8 will press against the inclined surface of limit block 11, causing limit block 11 to move upward and stretch return spring 10. When limit block 11 is inserted into the outer wall groove of the next fixed pipe 8, the reverse elastic force of return spring 10 will be used to reset limit block 11, so that limit block 11 is inserted into the outer wall groove of fixed pipe 8 and the position of the entire sleeve 9 is unidirectionally limited.

[0037] When it is necessary to release the fixing of the drainage pipe, move the limiting block 11 upward and stretch the reset spring 10 to separate the limiting block 11 from the groove of the fixing pipe 8. Then move the sleeve 9 to the left to move the hinge rod 12, so that the hinge rod 12 and the clamp 13 separate from each other. Then let the electric telescopic rod 6 move away from both ends of the drainage pipe with the disc 7.

[0038] When the device is moved, simply move the movable rod 14 upward to move the base plate 15 and the positioning block 16, so that the positioning block 16 is separated from the soil. Then, by moving the L plate 17 to the right, the L plate 17 is inserted into the movable rod 14, thus defining the position of the entire base plate 15 and the positioning block 16.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pipe laying device for water supply and drainage construction, comprising a support frame (1), characterized in that: The top of the support frame (1) is provided with a driving mechanism, the outer wall of the driving mechanism is provided with a slider (4), the left end of the slider (4) is fixedly connected with a connecting plate (5), the inner wall of the connecting plate (5) is fixedly connected with an electric telescopic rod (6), the movable end of the electric telescopic rod (6) is fixedly connected with a disc (7), the outer wall of the right end of the disc (7) is fixedly connected with a fixing tube (8), the outer wall of the fixing tube (8) is slidably connected with a sleeve (9), the inner wall of the sleeve (9) is provided with a limit mechanism, and the outer wall of the sleeve (9) is hinged with a clamp (13) through a hinge rod (12).

2. The pipe laying device for water supply and drainage construction according to claim 1, characterized in that: The inner wall of the support frame (1) is slidably connected to a movable rod (14), the bottom end of the movable rod (14) is fixedly connected to a base plate (15), the bottom end of the base plate (15) is fixedly connected to a positioning block (16), and the top end of the support frame (1) is slidably connected to an L plate (17).

3. The pipe laying device for water supply and drainage construction according to claim 2, characterized in that: The L plate (17) is inserted into the inner wall of the movable rod (14).

4. The pipe laying device for water supply and drainage construction according to claim 1, characterized in that: The outer wall of the sleeve (9) is hinged to one end of the hinge rod (12), and the other end of the hinge rod (12) is hinged to the right end of the clamping plate (13). The clamping plate (13) is slidably connected to the inner wall of the disc (7).

5. The pipe laying device for water supply and drainage construction according to claim 1, characterized in that: The limiting mechanism includes a limiting block (11), which is slidably connected to the inner wall of the sleeve (9). The inner side wall of the limiting block (11) is elastically connected to the sleeve (9) through a reset spring (10).

6. The pipe laying device for water supply and drainage construction according to claim 5, characterized in that: The inner sidewall of the limiting block (11) is fixedly connected to one end of the reset spring (10), the other end of the reset spring (10) is fixedly connected to the outer wall of the sleeve (9), and the lower end of the limiting block (11) is inserted into the outer wall of the fixing tube (8).

7. The pipe laying device for water supply and drainage construction according to claim 1, characterized in that: The driving mechanism includes a motor (2), which is located at the top of the support frame (1). The output end of the motor (2) is fixedly connected to a threaded rod (3), and the outer wall of the threaded rod (3) is threadedly connected to the middle of the slider (4).

8. The pipe laying device for water supply and drainage construction according to claim 1, characterized in that: The slider (4) is slidably connected to the inner wall of the support frame (1).

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