Water supply and drainage pipeline construction device

Abstract

The utility model discloses a water supply and drainage pipeline construction device, which relates to the technical field of pipeline construction equipment, is controlled by an external controller, and comprises a sliding bracket erected at the edge of a ditch; the water supply and drainage pipe slides into the ditch along the sliding bracket; the rotating shaft is movably connected to the bottom end of the sliding bracket; the motor is in driving connection with the rotating shaft; the turnover mechanisms are distributed on the rotating shaft at intervals; the motor drives the rotating shaft to rotate to form synchronous overturning of the overturning mechanism, so that the water supply and drainage pipe slides into the ditch along the movement track of the overturning mechanism; according to the device, the structure is optimized, the controller controls the rotating direction and speed of the motor, and the turnover mechanism is matched to control the sliding speed of the water supply and drainage pipe, so that the water supply and drainage pipe is buffered during sliding, collision damage and end deformation of the water supply and drainage pipe are effectively avoided, later pipeline butt joint is facilitated, the construction efficiency is improved, and use safety is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline construction equipment, in particular to a water supply and drainage pipeline construction device. Background Art

[0002] Municipal water supply and drainage projects can not only timely remove the accumulated water on the urban ground, provide industrial and domestic water, but also prevent the pollution of urban water resources. Common water supply pipes include galvanized steel pipes, ductile iron pipes, aluminum-plastic pipes, and plastic-lined steel pipes, etc.

[0003] Currently, when laying water supply and drainage pipelines, an excavator is usually used to lift the pipeline and then place it into the ditch, or two inclined plates are erected at the edge of the ditch, and then the water supply and drainage pipe is slid into the ditch along the two inclined plates. The speed of the water supply and drainage pipe when sliding cannot be controlled, which is likely to cause the pipeline to slide too fast, easily resulting in the collision and damage of the water supply and drainage pipe and deformation at the end. It is not easy to connect the pipelines in the later stage, affecting the construction efficiency. At the same time, if the damaged pipeline is not discovered and continues to be used, it is likely to cause use risks, thereby increasing the later maintenance cost.

[0004] Therefore, in combination with the problems existing in the prior art that when laying water supply and drainage pipelines, the inclined plate is used to directly slide the water supply and drainage pipe into the ditch, a device with optimized structure is designed to control the speed of the water supply and drainage pipe falling into the ditch, avoid the collision and damage of the water supply and drainage pipe and end deformation, ensure the convenience of later installation, improve the construction efficiency, and ensure the use safety to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water supply and drainage pipeline construction device with optimized structure, which can control the speed of the water supply and drainage pipe falling into the ditch, avoid the collision and damage of the water supply and drainage pipe and end deformation, ensure the convenience of later installation, improve the construction efficiency, and ensure the use safety.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A water supply and drainage pipeline construction device, which is controlled by an external controller, includes:

[0008] A sliding support, which is erected at the edge of the ditch;

[0009] The water supply and drainage pipe slides into the ditch along the sliding support;

[0010] A rotating shaft, which is movably connected to the bottom end of the sliding support;

[0011] A motor, which is drivingly connected to the rotating shaft;

[0012] A flipping mechanism, which is distributed at intervals on the rotating shaft;

[0013] The motor drives the rotating shaft to rotate, causing the flipping mechanism to flip synchronously, so as to enable the water supply and drainage pipe to slide along the movement trajectory of the flipping mechanism and fall into the ditch.

[0014] Furthermore, the sliding bracket includes:

[0015] The first bracket and the second bracket with the same structure;

[0016] The first bracket and the second bracket are placed obliquely along the edge of the ditch.

[0017] Furthermore, the first bracket includes:

[0018] The support part, the sliding part and the connecting part integrally formed;

[0019] The support part and the sliding part are connected to form an L-shaped structure;

[0020] The connecting part is connected to the bottom end of the support part;

[0021] The support part supports on the edge of the ditch;

[0022] The water supply and drainage pipe slides along the trajectory of the sliding part;

[0023] Both ends of the rotating shaft are respectively connected to two groups of connecting parts.

[0024] Furthermore, the flipping mechanism is formed with a convex part and a concave part;

[0025] The water supply and drainage pipe slides along the sliding part until it abuts against the convex part;

[0026] The motor drives the rotating shaft to rotate clockwise, causing the water supply and drainage pipe to gradually slide into the concave part along the convex part;

[0027] The motor drives the rotating shaft to rotate counterclockwise, causing the water supply and drainage pipe to slide into the ditch along the concave part.

[0028] In the above technical solution, a water supply and drainage pipe construction device of the present utility model has the following beneficial effects:

[0029] A water supply and drainage pipe construction device provided by the present utility model has an optimized structure. The controller controls the rotation direction and speed of the motor, and then cooperates with the flipping mechanism to control the speed when the water supply and drainage pipe slides down, so that the water supply and drainage pipe is buffered when sliding down, effectively avoiding the collision damage and deformation at the end of the water supply and drainage pipe, facilitating the later pipeline docking, improving the construction efficiency, and ensuring the use safety. Description of the Drawings

[0030] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments described in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0031] Figure 1 Schematic structural diagram of a water supply and drainage pipeline construction device provided by an embodiment of the present utility model;

[0032] Figure 2 Schematic structural diagram of a water supply and drainage pipeline construction device provided by an embodiment of the present utility model;

[0033] Figure 3 Schematic structural diagram of a water supply and drainage pipeline construction device provided by an embodiment of the present utility model.

[0034] Explanation of reference numerals:

[0035] Sliding bracket; 2. Rotating shaft; 3. Motor; 4. Flipping mechanism;

[0036] First bracket; 12. Second bracket;

[0037] 111. Support part; 112. Sliding part; 113. Connecting part;

[0038] 41. Protruding part; 42. Concave part. Detailed implementation manners

[0039] To enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0040] It should be noted that the orientation or positional relationship indicated by the terms "upper", "bottom end", "both ends", etc. used herein is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description. Similar expressions are only for the purpose of illustration and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present utility model; in addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0041] See Figures 1 to 3 as shown;

[0042] A water supply and drainage pipeline construction device of the present utility model, which is controlled by an external controller and includes:

[0043] A sliding bracket 1, and the sliding bracket 1 is erected at the edge of the ditch;

[0044] The water supply and drainage pipe slides along the sliding support 1 into the ditch;

[0045] The rotating shaft 2, and the rotating shaft 2 is movably connected to the bottom end of the sliding support 1;

[0046] The motor 3, and the motor 3 is drivingly connected to the rotating shaft 2;

[0047] The flipping mechanism 4, and the flipping mechanisms 4 are distributed at intervals on the rotating shaft 2;

[0048] The motor 3 drives the rotating shaft 2 to rotate, causing the flipping mechanism 4 to flip synchronously, so as to enable the water supply and drainage pipe to slide into the ditch along the movement track of the flipping mechanism 4.

[0049] Specifically, when laying water supply and drainage pipes, an excavator is usually used to lift the pipes and then place them into the ditch, or two inclined plates are erected at the edge of the ditch, and then the water supply and drainage pipes are slid into the ditch along the two inclined plates. The method of directly using the inclined plates to slide the water supply and drainage pipes into the ditch cannot control the sliding speed and is likely to cause damage to the water supply and drainage pipes. In a water supply and drainage pipe construction device of the present utility model, the sliding support 1 is equivalent to an inclined wooden board, and the flipping mechanism 4 is arranged at the bottom of the sliding support 1. The flipping mechanism 4 is installed on the rotating shaft 2, and the rotating shaft 2 is connected to the sliding support 1. The motor 3 drives the rotating shaft 2 to rotate, and the rotation of the rotating shaft 2 causes the flipping mechanism 4 to rotate. When the water supply and drainage pipe slides down along the sliding support 1 to the flipping mechanism 4, in the initial state, the flipping mechanism 4 can block the sliding water supply and drainage pipe to prevent it from directly sliding into the bottom of the ditch. Then the motor 3 starts and drives the flipping mechanism 4 to rotate to transfer the water supply and drainage pipe into the ditch. During this process, the flipping mechanism 4 gives a buffering force to the water supply and drainage pipe sliding rapidly along the sliding support 1, and the motor 3 changes the rotation direction to enable the flipping mechanism 4 to roll the water supply and drainage pipe into the ditch. When the water supply and drainage pipe slides into the ditch, the sliding speed is reduced, and damage to the water supply and drainage pipe caused by dropping is avoided.

[0050] Among them, the depths of different ditches are different. During specific use, multiple groups of sliding supports 1 can be overlapped together for use in different scenarios.

[0051] The sliding support 1 includes:

[0052] The first support 11 and the second support 12 with the same structure;

[0053] The first support 11 and the second support 12 are placed obliquely along the edge of the ditch.

[0054] Specifically, the sliding support 1 has the first support 11 and the second support 12. According to the lengths of different water supply and drainage pipes, the distance between the first support 11 and the second support 12 can be appropriately adjusted. During use, the first support 11 and the second support 12 are overlapped at the edge of the ditch and extend obliquely downward along the edge of the ditch.

[0055] The first bracket 11 includes:

[0056] An integrally formed support portion 111, a sliding portion 112, and a connecting portion 113;

[0057] The support portion 111 is connected to the sliding portion 112 to form an L-shaped structure;

[0058] The connecting portion 113 is connected to the bottom end of the support portion 111;

[0059] The support portion 111 is supported on the edge of the ditch;

[0060] The water supply and drainage pipe slides along the track of the sliding portion 112;

[0061] Both ends of the rotating shaft 2 are respectively connected to two groups of connecting portions 113.

[0062] Specifically, the first bracket 11 and the second bracket 12 have the same structure and are respectively integrally formed structures. Taking the first bracket 11 as an example, the support portion 111 and the sliding portion 112 located on the edge of the ditch for the water supply and drainage pipe to slide are provided. Among them, the support portion 111 is embedded in the soil on the side wall of the ditch, and the water supply and drainage pipe slides downward on the sliding portion 112. The bottom of the first bracket 11 is the connecting portion 113, and both ends of the rotating shaft 2 are respectively connected to the connecting portions 113 of the first bracket 11 and the second bracket 12.

[0063] The flipping mechanism 4 is formed with a convex portion 41 and a concave portion 42;

[0064] The water supply and drainage pipe slides along the sliding portion 112 until it abuts against the convex portion 41;

[0065] The motor 3 drives the rotating shaft 2 to rotate clockwise, causing the water supply and drainage pipe to gradually slide into the concave portion 42 along the convex portion 41;

[0066] The motor 3 drives the rotating shaft 2 to rotate counterclockwise, causing the water supply and drainage pipe to slide into the ditch along the concave portion 42.

[0067] Specifically, in the initial state, the convex portion 41 of the flipping mechanism 4 can block the sliding water supply and drainage pipe. The convex portion 41 has an outwardly convex arc-shaped structure and mutually supports and abuts against the water supply and drainage pipe. Then, the motor 3 rotates clockwise to cause the water supply and drainage pipe to slide into the concave portion 42, and then the motor 3 rotates counterclockwise to cause the water supply and drainage pipe to slide into the ditch along the concave portion 42.

[0068] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A water supply and drainage pipeline construction device, which is controlled by an external controller, is characterized in that Including: A sliding bracket (1), which is erected at the edge of the ditch; The water supply and drainage pipe slides into the ditch along the sliding bracket (1); A rotating shaft (2), which is movably connected to the bottom end of the sliding bracket (1); A motor (3), which is drivingly connected to the rotating shaft (2); A flipping mechanism (4), which is spaced apart on the rotating shaft (2); The motor (3) drives the rotating shaft (2) to rotate, causing the flipping mechanism (4) to flip synchronously so that the water supply and drainage pipe slides into the ditch along the movement track of the flipping mechanism (4).

2. The water supply and drainage pipeline construction device according to claim 1, characterized in that, The sliding bracket (1) includes: A first bracket (11) and a second bracket (12) with the same structure; The first bracket (11) and the second bracket (12) are inclined along the edge of the ditch.

3. The water supply and drainage pipeline construction device according to claim 2, wherein The first bracket (11) includes: An integrally formed support portion (111), a sliding portion (112) and a connecting portion (113); The support portion (111) and the sliding portion (112) are connected to form an L-shaped structure; The connecting portion (113) is connected to the bottom end of the support portion (111); The support portion (111) supports on the edge of the ditch; The water supply and drainage pipe slides along the track of the sliding portion (112); Both ends of the rotating shaft (2) are respectively connected to two groups of connecting portions (113).

4. The water supply and drainage pipeline construction device according to claim 3, characterized in that: The flipping mechanism (4) is formed with a convex portion (41) and a concave portion (42); The water supply and drainage pipe slides along the sliding portion (112) until it abuts against the convex portion (41); The motor (3) drives the rotating shaft (2) to rotate clockwise, causing the water supply and drainage pipe to gradually slide into the concave portion (42) along the convex portion (41); The motor (3) drives the rotating shaft (2) to rotate counterclockwise, causing the water supply and drainage pipe to slide into the ditch along the concave portion (42).

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