Pipe conveying device for municipal water supply and drainage

Abstract

The utility model discloses a pipe conveying device for municipal water supply and drainage, and belongs to the technical field of pipeline conveying. Comprising bottom plates which are symmetrically arranged, two U-shaped rods are arranged on the bottom plates, the opening ends of the U-shaped rods are fixed to the bottom plates, sliding rings are arranged on the vertical parts of the U-shaped rods, a connecting plate is arranged between the two sliding rings on the same side, the two ends of the connecting plate are fixed to the two sliding rings on the same side respectively, and the two ends of the connecting plate are fixed to the two sliding rings on the same side respectively. A sliding rod is arranged between the two connecting plates, the two ends of the sliding rod are fixed to the two connecting plates respectively, L-shaped clamping plates are symmetrically arranged on the sliding rod, one ends of the L-shaped clamping plates are connected to the sliding rod, fixing plates are arranged on the outer side faces of the connecting plates, the fixing plates are fixed to the connecting plates, and the L-shaped clamping plates are connected to the sliding rod. And a transverse hydraulic rod is arranged on the fixing plate. According to the scheme, the problems that in the prior art, a pipe conveying device needs to be matched with additional hoisting equipment to convey a pipeline, so that the pipeline conveying cost is high, and the efficiency is low are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to pipeline conveying technical field, concretely relates to the pipe feeding device for municipal water supply and drainage. BACKGROUND

[0002] The laying of municipal water supply and drainage pipeline is an important part of urban infrastructure construction, and its construction quality and efficiency directly affect the normal operation of the water supply and drainage system of the city. In the pipeline laying process, the role of the pipe feeding device is to transfer the pipeline from the transport vehicle or storage area to the designated installation position.

[0003] The existing pipe feeding device, such as patent number CN202520208654.7, is a pipe feeding device for building water supply and drainage, which comprises a base, two sides of the base are provided with rollers, the top of the base is hingedly connected with a first hydraulic cylinder at both ends, the output shaft of the first hydraulic cylinder is hingedly connected with a support plate, a rotating platform is arranged on the support plate, the top of the rotating platform is fixed with a support frame in inverted U shape at both ends, a conveying mechanism and other components are arranged in the support frame; in the above technical solution, the following deficiencies exist in actual use: since the position of the placed pipeline is located at the top, additional hoisting equipment is required to hoist the pipeline and place it on the conveying device, which requires additional number of cranes on the construction site for cooperation, increases the pipe feeding cost, and reduces the pipe feeding efficiency. UTILITY MODEL CONTENT

[0004] Therefore, the utility model aims at providing a pipe feeding device for municipal water supply and drainage to solve the problem that the pipe feeding device in the prior art needs additional hoisting equipment for cooperation to convey the pipeline, resulting in high pipeline conveying cost and low efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The pipe feeding device for municipal water supply and drainage comprises symmetrically arranged bottom plates, two U-shaped rods are arranged on the bottom plates, the open ends of the U-shaped rods are fixed to the bottom plates, a sliding ring is arranged on the vertical part of each U-shaped rod, a connecting plate is arranged between the two sliding rings on the same side, the two ends of the connecting plate are fixed to the two sliding rings on the same side, a sliding rod is arranged between the two connecting plates, the two ends of the sliding rod are fixed to the two connecting plates, L-shaped clamping plates are symmetrically arranged on the sliding rod, one end of each L-shaped clamping plate is connected to the sliding rod, a fixed plate is arranged on the outer side of each connecting plate, the fixed plate is fixed to the connecting plate, a horizontal hydraulic rod is arranged on the fixed plate, the horizontal hydraulic rod is fixed to the fixed plate, the output end of the horizontal hydraulic rod is arranged towards the L-shaped clamping plate, a plurality of universal wheels are arranged on the bottom plate, and a lifting assembly for vertically moving the connecting plate is arranged on the closed end of each U-shaped rod.

[0007] Further, the closed end of the U-shaped rod is provided with a mounting plate, the mounting plate is fixed on the U-shaped rod, symmetrically provided with driving elements on the mounting plate, the driving elements are provided with pull ropes, one end of the pull rope is connected to the driving assembly, the other end of the driving assembly passes through the mounting plate and is connected to the connecting plates on both sides respectively.

[0008] Further, the mounting plate is provided with a fixed pulley, and the pull rope is wound on the fixed pulley.

[0009] Further, a spring is arranged between the two L-shaped clamping plates, and the two ends of the spring are fixed on the L-shaped clamping plates on both sides respectively, and the spring is sleeved on the sliding rod.

[0010] Further, the L-shaped clamping plate comprises a vertical plate and an arc-shaped plate, one end of the vertical plate is connected to the sliding rod in a sliding mode, the other end of the vertical plate is detachably connected to the arc-shaped plate, and the arc-shaped surface of the arc-shaped plate is matched with the arc of the outer side surface of the clamped pipeline.

[0011] Further, the contact surface of the arc-shaped plate and the pipeline is provided with an antiskid rubber layer.

[0012] Further, the driving element is a rotary motor or a hydraulic cylinder.

[0013] The beneficial effects of the utility model lie in:

[0014] In the technical scheme, the device is moved to the end of the pipeline, and then the device is pushed to move from the end of the pipeline to the middle of the pipeline, after moving to the specified clamping position, the L-shaped clamping plate is driven to move to the middle by the transverse hydraulic rod, that is, the transverse part of the L-shaped clamping plate is in contact with the lower surface of the pipeline, and then the pipeline is clamped and supported, after clamping, the pipeline is lifted upward by the lifting assembly, that is, the pipeline is driven to leave the ground, and then the device is pushed, so that the pipeline can be transported and conveyed, the clamping and conveying of pipelines of different sizes can be realized, the pipeline can be clamped and lifted after being lifted from the ground without the operation of placing the pipeline on the pipe conveying device after lifting the pipeline by the lifting machine, the device is more convenient to use, the pipe conveying efficiency is higher, and the lifting assembly can change the lifting height of the pipeline, so that the device is suitable for scenes of different conveying heights.

[0015] Other advantages, objects and features of the utility model will be described in the following description, and are obvious to those skilled in the art to some extent, or those skilled in the art can be taught from the practice of the utility model. The objects and other advantages of the utility model can be realized and obtained by the following description. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the purpose, technical scheme and beneficial effects of the utility model clearer, the utility model provides the following drawings for description.

[0017] Fig. 1 It is the three-dimensional schematic view of the pipe feeding device of the utility model;

[0018] Fig. 2 It is the three-dimensional schematic view of the pipe feeding device clamping the pipe of the utility model;

[0019] Fig. 3 It is the plane schematic view of the pipe feeding device clamping the pipe of the utility model.

[0020] The marks in the drawings are as follows:

[0021] 1, bottom plate; 2, universal wheel; 3, U-shaped rod; 4, slip ring; 5, connecting plate; 6, fixed seat; 7, sliding rod; 8, vertical plate; 9, arc plate; 10, spring; 11, fixed plate; 12, transverse hydraulic rod; 13, mounting plate; 14, fixed pulley; 15, winding roller; 16, rotary motor; 17, pipe; 18, pull rope. Specific implementation

[0022] As Figs. 1-3 Shown in the drawings, the municipal water supply and drainage pipe feeding device, including symmetrically arranged bottom plate 1, bottom plate 1 is equipped with two U-shaped rods 3, the opening end of U-shaped rod 3 is fixed on the bottom plate 1, the vertical part of U-shaped rod 3 is equipped with slip ring 4, two slip rings 4 on the same side are equipped with connecting plate 5, the two ends of connecting plate 5 are fixed on the two slip rings 4 on the same side, the two connecting plates 5 are equipped with sliding rod 7, the two ends of sliding rod 7 are fixed on the two connecting plates 5 through fixed seat 6, the sliding rod 7 is symmetrically equipped with L-shaped clamping plate, the horizontal parts of L-shaped clamping plate are oppositely arranged, one end of L-shaped clamping plate is connected to sliding rod 7, the outer side surface of connecting plate 5 is equipped with fixed plate 11, fixed plate 11 is fixed on connecting plate 5, fixed plate 11 is equipped with transverse hydraulic rod 12, transverse hydraulic rod 12 is fixed on fixed plate 11, the output end of transverse hydraulic rod 12 is arranged towards L-shaped clamping plate, and preferably, the output end of transverse hydraulic rod 12 is located between the two sliding rods 7, the number of sliding rods 7 is preferably two, avoiding the rotation of L-shaped clamping plate, the bottom plate 1 is equipped with several universal wheels 2, the closed end of U-shaped rod 3 is equipped with lifting assembly driving connecting plate 5 to move vertically.

[0023] The principle of the above technical scheme is:

[0024] The device is moved to the end of the pipeline 17, and then the device is pushed to move from the end of the pipeline 17 to the middle of the pipeline 17, and after moving to the specified clamping position, the L-shaped clamping plate is driven by the transverse hydraulic rod 12 to move to the middle, that is, the transverse part of the L-shaped clamping plate is in contact with the lower surface of the pipeline 17, and then the pipeline 17 is clamped, and after clamping, the lifting assembly is lifted upwards, that is, the pipeline 17 is lifted away from the ground, and then the device is pushed, so that the pipeline 17 can be transported and conveyed.

[0025] In the technical scheme, the pipeline 17 of different sizes can be clamped and conveyed, and the pipeline 17 can be clamped and lifted from the ground without the need for an elevator to lift the pipeline 17 and place the pipeline 17 on the pipe conveying device, so that the device is more convenient to use, and the lifting assembly can change the lifting height of the pipeline 17, so that the device is suitable for different conveying heights.

[0026] In an implementable manner, the lifting assembly includes a mounting plate 13 provided on the closed end of the U-shaped rod 3, the mounting plate 13 is fixed to the U-shaped rod 3, and the mounting plate 13 is symmetrically provided with a driving element, the driving element is provided with a pull rope 18, one end of the pull rope 18 is connected to the driving assembly, and the other end of the driving assembly passes through the mounting plate 13 and is respectively connected to the connecting plates 5 on both sides. This lifting method of the connecting plate 5 is simpler and has good lifting effect.

[0027] In an implementable manner, the mounting plate 13 is provided with a fixed pulley 14, and the pull rope 18 is wound around the fixed pulley 14. The fixed pulley 14 can guide the tension direction of the pull rope 18, so as to avoid the problem of friction and breakage of the pull rope 18 on the mounting plate 13.

[0028] In an implementable manner, a spring 10 is arranged between the two L-shaped clamping plates, the two ends of the spring 10 are respectively fixed to the L-shaped clamping plates on both sides, and the spring 10 is sleeved on the sliding rod 7. The spring 10 is arranged to automatically move outward when the L-shaped clamping plate loses external force, so as to release the pipeline 17 and facilitate removal. In addition, the spring 10 is arranged without being fixedly connected to the L-shaped clamping plate at the end of the transverse hydraulic rod 12, that is, the tension of the L-shaped clamping plate is not transmitted to the output end of the transverse hydraulic rod 12, so as to avoid the problem that the transverse hydraulic rod 12 is subjected to radial force and is damaged.

[0029] In an implementable manner, the L-shaped clamping plate includes a vertical plate 8 and an arc-shaped plate 9, one end of the vertical plate 8 is slidably connected to the sliding rod 7, the other end of the vertical plate 8 is detachably connected to the arc-shaped plate 9, and the arc-shaped surface of the arc-shaped plate 9 matches the curvature of the outer side of the clamped pipeline 17.

[0030] That is, by replacing the arc-shaped plate 9, the contact surface of the arc-shaped plate 9 matches the outer wall of the pipeline 17, that is, the contact effect is improved, and the clamping effect is improved. It is not difficult to understand that the vertical part of the L-shaped clamping plate clamps the pipeline 17 to prevent slipping during transportation, and the horizontal part supports the pipeline 17, which is convenient to improve.

[0031] In an implementable manner, the contact surface of the arc-shaped plate 9 and the pipeline 17 is provided with an anti-skid rubber layer.

[0032] In an implementable manner, the driving element is a rotary motor 16 or a hydraulic cylinder, and of course the output end of the rotary motor 16 should be provided with a winding roller 15, and one end of the pull rope 18 is fixed to the winding roller 15.

[0033] Of course, it needs to be explained that a short pipeline can be transported by one device, and a long pipeline can be transported by multiple devices.

[0034] Finally, it should be explained that the above preferred embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application.

Claims

1. A pipe feeding device for municipal water supply and sewerage, characterized by: The utility model provides a kind of pipe lifting device, including symmetrically arranged bottom plate (1), two U-shaped rods (3) are provided on the bottom plate (1), the open end of the U-shaped rod (3) is fixed on the bottom plate (1), the vertical part of the U-shaped rod (3) is equipped with slip ring (4), the two slip rings (4) of same side are equipped with connecting plate (5), the two ends of the connecting plate (5) are respectively fixed on the two slip rings (4) of same side, the connecting plate (5) between two is equipped with slide bar (7), the two ends of the slide bar (7) are respectively fixed on the two connecting plates (5), the slide bar (7) is symmetrically equipped with L-shaped clamping plate, one end of the L-shaped clamping plate is connected to slide bar (7), the outside of the connecting plate (5) is equipped with fixed plate (11), the fixed plate (11) is fixed on the connecting plate (5), the fixed plate (11) is equipped with transverse hydraulic rod (12), the transverse hydraulic rod (12) is fixed on the fixed plate (11), the output end of the transverse hydraulic rod (12) is towards L-shaped clamping plate arrangement, the bottom plate (1) is equipped with several universal wheels (2), the closed end of the U-shaped rod (3) is equipped with lifting assembly that drives connecting plate (5) vertical movement.

2. The municipal water and sewer pipe delivery device of claim 1, wherein: The closed end of the U-shaped rod (3) is equipped with mounting plate (13), the mounting plate (13) is fixed on the U-shaped rod (3), the mounting plate (13) is symmetrically equipped with driving element, the driving element is equipped with pull rope (18), one end of the pull rope (18) is connected to driving assembly, the other end of the driving assembly passes through mounting plate (13) and is connected to the connecting plate (5) on both sides respectively.

3. The municipal water and sewer pipe delivery device of claim 2, wherein: The mounting plate (13) is equipped with fixed pulley (14), and the pull rope (18) is wound on the fixed pulley (14).

4. The municipal water and sewer pipe delivery device of claim 1, wherein: Two L-shaped clamping plates are equipped with spring (10), and the two ends of the spring (10) are respectively fixed on the L-shaped clamping plates on both sides, and the spring (10) is sleeved on the slide bar (7).

5. The municipal water and sewer pipe pushing apparatus according to claim 1, characterized by: The L-shaped clamping plate includes vertical plate (8) and arc plate (9), one end of the vertical plate (8) is slidably connected to the slide bar (7), the other end of the vertical plate (8) is detachably connected with the arc plate (9), and the arc surface of the arc plate (9) matches the curvature of the outer side surface of the clamped pipe (17).

6. The municipal water and sewer pipe delivery device of claim 5, wherein: The contact surface between the arc plate (9) and the pipe (17) is provided with an anti-skid rubber layer.

7. The municipal water and sewer pipe delivery device of claim 2, wherein: The driving element is a rotary motor (16) or a hydraulic cylinder.

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