Pipeline transfer frame for village and town pipe network construction

Abstract

The utility model provides a pipeline transfer frame for village and town pipe network construction. The pipeline transfer frame comprises a movable frame, the arc-shaped pipe support is arranged on the movable frame, and the bottom of the arc-shaped pipe support is connected with the movable frame through a shock absorber; and the pipe mover is movably arranged on the movable frame and can at least move along the horizontal radial direction of the arc-shaped pipe support. Through the arrangement of the pinch bar, the first rotating shaft, the second rotating shaft, the sliding seat and the like, labor-saving carrying and lifting of a pipeline are achieved, and the labor intensity of workers is reduced; and through the arrangement of the damping supporting columns and the buffer springs, damping of the arc-shaped pipe supports and the pipelines borne by the arc-shaped pipe supports is achieved, the pipelines are prevented from being damaged due to bumping, and the transferring efficiency and quality of the pipelines are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe network construction technical field especially a kind of pipeline transfer frame for township pipe network construction. BACKGROUND

[0002] Pipe network construction refers to the process of installing and laying pipe systems in towns, cities, industrial parks, construction sites and other places. Pipe network construction involves various types of pipes, including water supply pipes, drainage pipes, natural gas pipes, heat pipes and other pipes. The construction process includes the following main steps: preparation, ground excavation, pipe installation, pipe fixing, pipe testing, pipe protection and completion acceptance.

[0003] Currently, during township pipe network construction, the pipes are uniformly stacked at the unloading point after being transported to the construction site, and then the pipes need to be transferred to the corresponding installation site by the transfer frame. However, the existing pipe construction transfer frame requires manual lifting of the pipes during use, which is labor-intensive. In addition, due to the need for ground excavation during township pipe network construction, the ground flatness is poor, and the pipes are prone to damage during transportation. SUMMARY

[0004] The utility model aims to provide a pipeline transfer frame for township pipe network construction to solve the problems in the above background.

[0005] The utility model adopts the technical scheme: a pipeline transfer frame for township pipe network construction, comprising:

[0006] A mobile frame;

[0007] An arc-shaped pipe holder is arranged on the mobile frame, and the bottom is connected to the mobile frame through a shock absorber;

[0008] A pipe mover is movably arranged on the mobile frame and can move at least along the horizontal radial direction of the arc-shaped pipe holder.

[0009] Further, the pipe mover comprises at least:

[0010] A sliding seat is arranged on the mobile frame and is adapted to a sliding groove, the sliding groove extends along the horizontal radial direction of the arc-shaped pipe holder, and the sliding seat is slidingly arranged in the sliding groove;

[0011] A pry bar is rotatably arranged at the top end of the sliding seat, and has at least a first rotation axis parallel to the axis of the arc-shaped pipe holder; the end portions on both sides of the first rotation axis of the pry bar are respectively provided with a pipe lifting piece and a handle, and the pipe lifting piece is at least partially located between the pry bar and the arc-shaped pipe holder.

[0012] Further, the sliding groove is provided with a guide rod which extends in the same direction as the sliding groove, and the bottom end of the sliding seat is sleeved outside the guide rod.

[0013] Further, the pry bar is provided with a second rotating shaft which extends vertically and radially along the arc-shaped pipe support, the second rotating shaft is arranged at the top end of the sliding seat and is externally sleeved with a vertical shaft sleeve, a vertical anti-falling piece is arranged above the vertical shaft sleeve, and the cross-sectional size of the vertical anti-falling piece is greater than the inner diameter of the vertical shaft sleeve.

[0014] Further, the first rotating shaft is arranged on the outer wall of the vertical shaft sleeve and is externally sleeved with a horizontal shaft sleeve, and a horizontal anti-falling piece is arranged on the side of the horizontal shaft sleeve away from the vertical shaft sleeve, and the cross-sectional size of the horizontal anti-falling piece is greater than the inner diameter of the horizontal shaft sleeve.

[0015] Further, the outer part of the handle is sleeved with an anti-skid sleeve, and the top surface of the arc-shaped pipe support is provided with a flexible anti-skid pad.

[0016] Further, the moving frame is provided with a top-end-opened buffer groove, the shock absorber comprises a damping support column and a buffer spring arranged in the buffer groove, the top end of the damping support column is connected to the arc-shaped pipe support, and the buffer spring is sleeved outside the damping support column and abuts against the outer wall of the arc-shaped pipe support and the inner wall of the buffer groove at the top and bottom ends, respectively.

[0017] Further, the moving frame comprises a vehicle bottom plate, a moving wheel and a vehicle push handle, the vehicle push handle and the moving wheel are arranged on the top and bottom sides of the vehicle bottom plate, respectively, at least two groups of the pipe moving devices are arranged on the top of the vehicle bottom plate in correspondence, one or more groups of pipe support tables are arranged between adjacent pipe moving devices, and one or more groups of arc-shaped pipe supports are arranged on the pipe support tables.

[0018] The utility model has the beneficial effect that: through the setting of the pry bar, the first rotating shaft, the second rotating shaft and the sliding seat, labor-saving lifting of the pipeline is realized, and the labor intensity is reduced; through the setting of the damping support column and the buffer spring, the shock absorption of the arc-shaped pipe support and the pipeline carried thereby is realized, the pipeline is prevented from being damaged due to bumping, and the transportation efficiency and quality of the pipeline are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is the top view of the utility model embodiment;

[0020] Figure 2 is the front view of the utility model embodiment;

[0021] Figure 3 is the front view of the utility model embodiment;

[0022] Figure 4 is the front view of the utility model embodimentFigure 3 Enlarged view of the structure at A.

[0023] In the figure:

[0024] 1, moving frame; 11, vehicle bottom plate; 12, sliding groove; 13, buffer groove; 14, moving wheel; 15, vehicle push handle;

[0025] 2, arc-shaped pipe support;

[0026] 3, pipe mover; 31, sliding seat; 32, pry bar; 33, first rotating shaft; 34, pipe lifting piece; 35, handle; 36, second rotating shaft; 37, vertical shaft sleeve; 38, vertical anti-falling piece; 39, horizontal shaft sleeve; 310, horizontal anti-falling piece; 311, anti-skid sleeve;

[0027] 4, shock absorber; 41, damping support column; 42, buffer spring;

[0028] 5, guide rod;

[0029] 6, flexible non-slip mat;

[0030] 7, pipe support table;

[0031] 8, pipe. DETAILED DESCRIPTION

[0032] The technical solutions of the embodiments of the utility model will be described in detail below with reference to the drawings.

[0033] In the description of the embodiments of the utility model, it should be understood that the orientations or positional relationships indicated by the terms "top", "bottom" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "provided", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0034] Reference is made to the accompanying Figures 1-4The embodiment provides a pipeline transfer frame for township pipe network construction, and aims at at least solving one of the existing problems. The transfer frame comprises a mobile frame 1, an arc-shaped pipe support and a pipe shifter 3. The mobile frame 1 comprises a vehicle bottom plate 11, mobile wheels 14 and a vehicle push handle 15. The vehicle push handle 15 and the mobile wheels 14 are arranged on the top and the bottom of the vehicle bottom plate 11 respectively. The vehicle push handle 15 can be used to shift the position of the mobile frame 1. The vehicle bottom plate 11 is used to accommodate the arc-shaped pipe support, the pipe shifter 3 and a pipeline 8 supported by the arc-shaped pipe support. The bottom of the arc-shaped pipe support is connected with the mobile frame 1 through a shock absorber 4. The shock absorber 4 can reduce the shaking of the arc-shaped pipe support caused by the uneven road surface, reduce the shaking of the pipeline 8 and avoid the structural damage of the pipeline 8. The pipe shifter 3 is movably arranged on the mobile frame 1 and can move along the horizontal radial direction of the arc-shaped pipe support. The pipe shifter 3 can be moved from above the arc-shaped pipe support to the outside of the arc-shaped pipe support or from the outside of the arc-shaped pipe support to above the arc-shaped pipe support. Then, the pipeline 8 is moved into or out of the mobile frame 1 by manual lifting. The mobile wheels 14 can be selected to have a self-locking function, so as to prevent the mobile frame 1 from moving randomly during the pipeline 8 is taken or placed.

[0035] In order to reduce the labor intensity, the pipe shifter 3 in the embodiment is provided with a sliding seat 31 and a lever 32. The vehicle bottom plate 11 is provided with a sliding groove 12 matched with the sliding seat 31. The sliding groove 12 extends along the horizontal radial direction of the arc-shaped pipe support. The sliding seat 31 is slidingly arranged in the sliding groove 12. The lever 32 is rotatably arranged at the top end of the sliding seat 31 and has at least a first rotation shaft 33 parallel to the axis of the arc-shaped pipe support. The ends on both sides of the first rotation shaft 33 of the lever 32 are respectively provided with a pipe lifting piece 34 and a handle 35. When the handle 35 is lifted, the lever 32 rotates around the first rotation shaft 33, drives the pipe lifting piece 34 to lower, and makes the pipe lifting piece 34 inserted into the bottom of the pipeline 8. Then, the handle 35 is pressed down, the lever 32 reversely rotates around the first rotation shaft 33, drives the pipe lifting piece 34 to rise, and makes the pipeline 8 too high. Then, the handle 35 is pulled, drives the sliding seat 31 to move in the sliding groove 12, and moves the pipeline 8 to above the arc-shaped pipe support. Finally, the handle 35 is lifted, and the pipeline 8 is lowered into the arc-shaped pipe support. According to the lever principle, the distance between the handle 35 and the first rotation shaft 33 and the distance between the pipe lifting piece 34 and the first rotation shaft 33 are designed, so as to save the labor of workers to lift the pipeline 8 and reduce the labor intensity.

[0036] When the above-mentioned mode is adopted, the pipe lifting piece 34 can be arranged as an arc-shaped plate. The axis of the arc-shaped plate is parallel to the axis of the arc-shaped pipe support. The radii of the two can be different. The arc-shaped plate can be pressed down when the handle 35 is lifted and is inserted into the bottom of the pipeline 8. When the sliding seat 31 is moved, the arc-shaped plate can be closely attached to the side wall of the pipeline 8 to prevent the pipeline 8 from slipping off.

[0037] To improve the smoothness and stability of the sliding seat 31, a guide rod 5 can be arranged in the sliding groove 12, the guide rod 5 extends in the same direction as the sliding groove 12, and the bottom end of the sliding seat 31 is sleeved outside the guide rod 5. By limiting the sliding direction of the sliding seat 31 through the guide rod 5, the sliding jam caused by the uneven force on the side end of the sliding seat 31 can be avoided.

[0038] To further improve the transfer stability of the pipeline 8, a second rotating shaft 36 extending vertically and radially along the arc-shaped pipe support can also be provided for the lever 32. The second rotating shaft 36 is arranged at the top end of the sliding seat 31, and a vertical shaft sleeve 37 is sleeved outside the second rotating shaft 36. A vertical anti-disengagement piece 38 is arranged above the vertical shaft sleeve 37, and the vertical anti-disengagement piece 38 is fixedly connected to the second rotating shaft 36 and has a cross-sectional size greater than the inner diameter of the vertical shaft sleeve 37. Limited by the vertical anti-disengagement piece 38, the vertical shaft sleeve 37 can only rotate on the second rotating shaft 36 and cannot slip off. When the handle 35 is pulled towards the arc-shaped pipe support, the lever 32 rotates around the second rotating shaft 36, causing the pipe lifting piece 34 to move away from the arc-shaped pipe support. Then, the sliding seat 31 is moved along the radial direction of the pipeline 8, causing the sliding seat 31 to approach the pipeline 8 and the pipe lifting piece 34 to correspond to the inner cavity of the pipeline 8 rather than the pipe wall. Then, the handle 35 is pulled away from the arc-shaped pipe support, causing the lever 32 to rotate in the opposite direction around the second rotating shaft 36, and the pipe lifting piece 34 is inserted into the inner cavity of the pipeline 8. This can achieve the lifting of the pipeline 8. The lifting method of inserting the pipe lifting piece 34 into the inner cavity of the pipeline 8 is more stable than the lifting method of contacting the outer wall of the pipeline 8.

[0039] It is worth noting that the second rotating shaft 36 should be pre-designed and arranged above the pipeline 8, especially above the highest point of the pipeline 8 placed on the arc-shaped pipe support, to avoid the end of the pipeline 8 blocking the rotation of the lever 32 and the handle 35 when separating the pipe lifting piece 34 from the pipeline 8, and to avoid the pipe lifting piece 34 being unable to move radially along the pipeline 8 and being unable to separate from the pipeline 8.

[0040] Similarly, the first rotating shaft 33 can be arranged on the outer wall of the vertical shaft sleeve 37, and a horizontal shaft sleeve 39 is sleeved outside the first rotating shaft 33. A horizontal anti-disengagement piece 310 is arranged on the side of the horizontal shaft sleeve 39 away from the vertical shaft sleeve 37. The horizontal anti-disengagement piece 310 is fixedly connected to the first rotating shaft 33 and has a cross-sectional size greater than the inner diameter of the horizontal shaft sleeve 39. Limited by the horizontal anti-disengagement piece 310, the horizontal shaft sleeve 39 can only rotate on the first rotating shaft 33 and cannot slip off. When the handle 35 is lifted, the lever 32 rotates around the first rotating shaft 33, and the pipe lifting piece 34 is lowered. When the handle 35 is pressed down, the lever 32 rotates in the opposite direction around the first rotating shaft 33, and the pipe lifting piece 34 is lifted, achieving the picking and placing of the pipeline 8.

[0041] In some optimization schemes, the outer sleeve of the handle 35 is provided with a non-slip sleeve 311 to improve the friction with the human hand; the top surface of the arc-shaped pipe support is provided with a flexible non-slip pad 6, which can reduce the hard contact between the arc-shaped pipe support and the pipeline 8 on the one hand, and increase the friction with the pipe wall on the other hand, thereby reducing the rolling of the pipeline 8 and improving the transportation stability.

[0042] Reference is made to the accompanying drawings Figure 3 The mobile frame 1 is provided with a buffer groove 13 with an open top end, and the shock absorber 4 includes a damping support column 41 and a buffer spring 42 arranged in the buffer groove 13. The damping support column 41 is a mature product in the art and has a certain axial extension capability. Its specific configuration is not described here and can be selected by those skilled in the art. The bottom end of the damping support column 41 is fixed to the bottom wall of the buffer groove 13, and the top end is connected to the arc-shaped pipe support. The buffer spring 42 is sleeved outside the damping support column 41, and the top and bottom ends are respectively abutted against the outer wall of the arc-shaped pipe support and the inner wall of the buffer groove 13. The damping support column 41 and the buffer spring 42 cooperate to reduce the vibration of the arc-shaped pipe support on uneven roads and reduce the bumping of the pipeline 8, thereby avoiding structural damage.

[0043] To improve the transportation efficiency and stability of the pipeline 8, the top of the vehicle floor 11 is provided with at least two groups of pipe moving devices 3 and sliding grooves 12 and other components. One or more groups of pipe support tables 7 are arranged between adjacent pipe moving devices 3, preferably multiple groups. One or more groups of arc-shaped pipe supports are arranged on each pipe support table 7, preferably multiple groups. Multiple shock absorbers 4 are arranged at the bottom of each pipe support table 7 to improve the shock absorption effect.

[0044] The use method of the above-mentioned pipeline transportation rack includes the following steps:

[0045] (1) Move the mobile frame 1 to the pipeline stacking point;

[0046] (2) Lift the lifting pipe member 34 by lowering the handle 35, and pull the handle 35 towards the arc-shaped pipe support to make the lifting pipe member 34 away from the arc-shaped pipe support;

[0047] (3) Slide the sliding seat 31 towards the pipeline stacking point (by pushing the handle 35 along the extension direction of the sliding groove 12), so that the lifting pipe member 34 corresponds to the inner cavity of the pipeline 8 to be moved, and pull the handle 35 away from the arc-shaped pipe support to make the lifting pipe member 34 inserted into the inner cavity of the pipeline 8 to be moved;

[0048] (4) Press the handle 35 to lift the lifting pipe member 34 and the pipeline 8, and slide the sliding seat 31 away from the pipeline stacking point (by pulling the handle 35 along the extension direction of the sliding groove 12), so that the pipeline 8 is lifted above the arc-shaped pipe support;

[0049] (5) Repeat the action of step (2) to place the pipeline 8 on the arc-shaped pipe support;

[0050] (6) Repeat steps (1)-(5) until the pipe transfer frame is full, and move the mobile frame 1 to the designated construction site.

[0051] Compared with the prior art, the utility model has at least the following beneficial effects: through the setting of the lever 32, the first rotating shaft 33, the second rotating shaft 36 and the sliding seat 31, the labor lifting of the pipeline 8 is realized, and the artificial labor intensity is reduced; through the setting of the damping support column 41 and the buffer spring 42, the damping of the arc pipe support and the pipeline 8 supported thereby is realized, the pipeline 8 is prevented from being damaged due to bumping, and the transfer efficiency and quality of the pipeline 8 are ensured.

[0052] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

[0053] The above is the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled in the art, on the premise of not departing from the principles of the utility model, a number of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection scope of the utility model.

Claims

1. A pipeline transfer frame for township pipe network construction, characterized in that, The utility model relates to a mobile frame, an arc pipe support arranged on the mobile frame, a pipe mover movably arranged on the mobile frame and capable of moving along the horizontal radial direction of the arc pipe support. The pipe mover comprises a sliding seat, a sliding groove matched with the sliding seat and arranged on the mobile frame, a sliding rod movably arranged in the sliding groove, a lever rotatably arranged on the top end of the sliding rod and having a first rotation axis parallel to the axis of the arc pipe support, a pipe lifting device arranged on the end of the lever on the side of the first rotation axis and a handle arranged on the other end of the lever. The sliding groove is provided with a guide rod extending in the same direction as the sliding groove, and the bottom end of the sliding seat is slidably sleeved outside the guide rod. The lever has a second rotation axis extending in the vertical radial direction of the arc pipe support, the second rotation axis is arranged on the top end of the sliding seat, an outer sleeve of the second rotation axis is provided with a vertical shaft sleeve, an upper portion of the vertical shaft sleeve is provided with a vertical anti-falling device, and the cross-sectional size of the vertical anti-falling device is greater than the inner diameter of the vertical shaft sleeve.

2. The pipe transfer stand for township pipe network construction according to claim 1, characterized in that, The first rotation axis is arranged on the outer wall of the vertical shaft sleeve, and an outer sleeve of the first rotation axis is provided with a horizontal shaft sleeve. An outer sleeve of the handle is provided with an anti-skid sleeve, and the top surface of the arc pipe support is provided with a flexible anti-skid pad. The mobile frame is provided with a buffer groove with an open top end, the damper comprises a damping support column arranged in the buffer groove and a buffer spring, the top end of the damping support column is connected with the arc pipe support, and the buffer spring is sleeved outside the damping support column and abuts against the outer wall of the arc pipe support and the inner wall of the buffer groove at the top and bottom ends, respectively.

3. The pipe transfer stand for township pipe network construction according to claim 2, characterized in that, The mobile frame comprises a bottom plate, a mobile wheel and a handle, the handle and the mobile wheel are arranged on the top and bottom sides of the bottom plate, respectively, the top of the bottom plate is provided with at least two groups of pipe movers, one or more pipe support tables are arranged between adjacent pipe movers, and one or more arc pipe supports are arranged on the pipe support table.

4. The pipe transfer stand for township pipe network construction according to claim 2 or 3, characterized in that, ​ 5. The pipe transfer stand for township pipe network construction according to claim 4, characterized in that, ​ 6. The pipe transfer stand for township pipe network construction according to claim 5, characterized in that, ​ 7. The pipe transfer stand for township pipe network construction according to any one of claims 1-3, 5-6, characterized in that, ​ 8. The pipe transfer stand for township pipe network construction according to claim 7, characterized in that, ​

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