Auxiliary supporting device for water conservancy pipeline installation

Abstract

The utility model discloses an auxiliary supporting device for water conservancy pipeline installation, which belongs to the technical field of water conservancy project related equipment and comprises a connecting beam, a lifting frame and a supporting unit. The connecting beam has corresponding bearing capacity and supporting force, and the two ends of the connecting beam are provided with the moving units respectively and connected to the moving units through the lifting stand columns respectively. The lifting frame has corresponding bearing capacity and supporting force and is arranged at the bottom of the connecting beam in the lifting direction, and a circumferentially-closed space is formed by the lifting frame and the connecting beam in the lifting direction. The supporting unit is arranged on a cross beam of the lifting frame, corresponding supporting operation is carried out below the lifting frame, the supporting height and the supporting position of the pipeline can be adjusted when the pipeline is lowered, and the two clamping pieces are driven by the driving unit to move relatively so as to clamp and support pipelines with different outer diameters.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy project related equipment, and in particular relates to an auxiliary support device for installing a water conservancy pipeline. Background Art

[0002] Water conservancy pipeline laying is an important part of water conservancy projects, involving multiple links such as pipeline construction, installation and maintenance. Its purpose is to achieve functions such as water transportation, discharge, and sewage treatment, and ensure the safety and quality of water conservancy projects.

[0003] When laying water conservancy pipelines, trenches must be excavated and the pipelines lifted to the top of the trench using a hoisting device. The pipelines are then lowered in the direction of installation and supported by a concrete base at the bottom of the trench. However, for long pipelines, manual support is required at the middle and end of the pipeline, and the support height must be adjusted as the pipeline is lowered. This method is prone to accidental injuries to construction workers and is inefficient. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an auxiliary support device for installing a water conservancy pipeline.

[0005] The technical solution adopted by the present invention is as follows: an auxiliary support device for the installation of a water conservancy pipeline, comprising a connecting beam, a lifting frame and a support unit; the connecting beam has corresponding bearing capacity and supporting force, and a moving unit is respectively arranged at both ends, and the two ends of the connecting beam are respectively connected to the moving unit through lifting columns; the lifting frame has corresponding bearing capacity and supporting force, and is arranged at the bottom of the connecting beam in the lifting direction, and forms a circumferentially closed space with the connecting beam in the lifting direction; the support unit is arranged on the cross beam of the lifting frame, and performs corresponding supporting operations below the lifting frame.

[0006] Furthermore, the support unit includes two opposing clamping members, the tops of the clamping members are respectively slidably connected to the cross beams of the lifting frame, the tops of the clamping members are respectively connected to driving units, the driving units provide driving force to the clamping members to slide along the cross beams, and the bottoms of the clamping members are bent along a predetermined direction to form a supporting portion, and the supporting portion has corresponding supporting force.

[0007] Furthermore, the clamping member includes an inner clamping member and an outer clamping member, the clamping working surface of the inner clamping member has a predetermined bending curvature, and a corresponding gap is provided between the outer clamping member and the inner clamping member, and the gap is filled with elastic filler.

[0008] Furthermore, a traction hook is configured on the movable front side of the connecting beam, and the traction hook can be configured with a traction rope.

[0009] Furthermore, a plug-in board and a plug-in slot are respectively configured at one end of the support parts close to each other, and the plug-in board and the plug-in slot are adapted to each other.

[0010] After adopting the above structure, the beneficial effects of the present invention are as follows: the present invention proposes an auxiliary support device for the installation of water conservancy pipelines, in which the connecting beam is supported by a lifting column and moved along the excavated trench by a moving unit, and the support height of the pipeline when the pipeline is lowered and the support position can be adjusted, and the relative movement of the two clamping parts is driven by the driving unit to clamp and support pipelines of different outer diameters, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0012] Figure 1 This is a schematic diagram of the overall structure of an auxiliary support device for installing a water conservancy pipeline proposed by the utility model;

[0013] Figure 2 This is a schematic diagram of the support unit structure of an auxiliary support device for water conservancy pipeline installation proposed by the utility model.

[0014] Figure 3 This is a partial cross-sectional view of an auxiliary support device for installing a water conservancy pipeline proposed by the present utility model;

[0015] In the attached drawings: 1. Connecting beam, 2. Lifting frame, 3. Support base plate, 4. Moving wheel, 5. Clamping part, 6. Clamping inner part, 7. Clamping outer part, 8. Towing hook, 9. Plug-in plate, 10. Plug-in slot, 11. Lifting column, 12. Telescopic push rod. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0017] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0018] like Figure 1-Figure 3 As shown, an auxiliary support device for the installation of a water conservancy pipeline includes a connecting beam 1 with corresponding bearing capacity and supporting force. Both ends of the connecting beam 1 are connected to a moving unit through lifting columns 11. The connecting beam 1 is used to span between the two sides of the excavated trench. The moving unit may include a supporting base plate 3 and a moving wheel 4 arranged at the bottom of the supporting base plate 3. The connecting beam 1 is erected on the two supporting base plates 3 through the lifting columns 11. The lifting columns 11 can adjust the height of the connecting beam 1 during the lifting operation. The lifting columns 11 can be connected to a hydraulic working system, and the hydraulic working system provides driving force to the lifting columns 11; the moving unit displaces along the length direction of the trench to adjust the working position of the connecting beam 1, wherein a traction hook 8 is arranged on the moving front side of the connecting beam 1, and the traction hook 8 can be provided with a traction rope, which can be connected to a tractor, and the pulling device as a whole moves along the length direction of the trench.

[0019] In some preferred embodiments, the lifting frame 2 has appropriate load-bearing and support capabilities and is positioned at the bottom of the connecting beam 1 in the lifting direction. It can be a U-shaped frame, comprising two vertical beams connected to the connecting beam 1 and a horizontal beam fixed between the vertical beams, with the ends of the horizontal beam extending in the same direction as the connecting beam 1. The support unit slides on the horizontal beam of the lifting frame 2 and clamps and supports the support unit below the horizontal beam. Specifically, each vertical beam is equipped with a drive unit that drives the support unit to slide along the horizontal beam. The drive unit can be a telescopic push rod 12, which slides along the horizontal beam and can be connected to a hydraulic system that provides driving force to the telescopic push rod 12.

[0020] In some preferred embodiments, the support unit includes two opposing clamping members 5, the tops of which are slidably connected to the crossbeam of the lifting frame 2. The tops of the clamping members 5 are each connected to a drive unit, which provides a driving force for the clamping members 5 to slide along the crossbeam. The bottoms of the clamping members 5 are bent in a predetermined direction to form a support portion, which has a corresponding supporting force. When the lifting column 11 is in operation, the lifting frame 2 and the support unit rise and fall with the connecting beam 1, adjusting the support and clamping operating positions. Here, preferably, the adjacent ends of the support portions are respectively equipped with a plug-in plate 9 and a plug-in slot 10, and the plug-in plate 9 and the plug-in slot 10 are adapted to each other.

[0021] Among them, the clamping part 5 includes a clamping inner part 6 and a clamping outer part 7. The clamping working surface of the clamping inner part 6 has a predetermined bending curvature. There is a corresponding gap between the clamping outer part 7 and the clamping inner part 6. The gap is filled with elastic filler. The clamping part and the supporting part of the clamping outer part 7 correspond to the clamping part and the supporting part of the clamping inner part 6. The clamping outer part 7 can be an L-shaped structure and have corresponding supporting force to provide corresponding support to the clamping inner part 6. The clamping inner part 6 has a predetermined bending curvature, and the gap between it and the clamping outer part 7 is filled with elastic filler (for example, a rubber material with a certain elastic deformation force) to support the pipeline while avoiding excessive clamping.

[0022] The specific usage is as follows: clean the ground on both sides of the top of the excavated trench so that the connecting beam 1 can be moved along the length direction of the trench through the moving unit; the connecting beam 1 spans the corresponding height on the trench. When the lifting device lifts a longer pipe, the support device of this application is moved from the end of the pipe to the front end to a suitable working position (the end of the pipe passes through the clamps 5). When in use, the number of support devices used can be determined according to the length of the pipe. After the supporting device moves to a suitable working position, the horizontal position of the clamping member 5 is adjusted by the telescopic push rod 12, and the supporting working height is adjusted by the lifting column 11 to clamp and support pipes of different outer diameters. When under the pipe, the lifting column 11 adjusts the supporting height of the supporting part as the pipe is lowered. After the lifting part is lowered to the foundation stone cast in the groove, the front end part of the pipe (the lifted part) is supported by the base, and the base can continue to be cast along the laying direction of the pipe. The telescopic push rod 12 is controlled to make the clamping members 5 move away from each other and release and move along the laying direction by the traction rope to adjust the support position. After the casting is completed, the supporting device is separated from the pipe (multiple supporting devices can cooperate with each other, and adjacent supporting devices can continue to support one while adjusting the support height, so that the clamping member 5 can be separated from the pipe and moved along the pipe to change the support position or separate from the pipe). The device is easy to remove from the pipe and can be reused.

[0023] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by this, and without departing from the purpose of the invention of the present invention, they can design structural methods and embodiments similar to the technical solution without creativity, and they should all fall within the scope of protection of the present invention. Each component of the present application can be driven by a corresponding external motor, which is a prior art and will not be described in detail in this application.

Claims

1. A water conservancy pipeline installation auxiliary support device, characterized in that: include: The connecting beam has corresponding bearing capacity and supporting force, and is provided with a moving unit at both ends. Both ends of the connecting beam are connected to the moving unit via lifting columns; The lifting frame has corresponding bearing capacity and supporting force, is arranged at the bottom of the connecting beam in the lifting direction, and forms a circumferentially closed space with the connecting beam in the lifting direction; The supporting unit is arranged on the cross beam of the lifting frame and performs corresponding supporting operations below the lifting frame.

2. The auxiliary support device for installing a water conservancy pipeline according to claim 1, characterized in that: The support unit includes two opposing clamping members, the tops of the clamping members are respectively slidably connected to the crossbeams of the lifting frame, the tops of the clamping members are respectively connected to driving units, the driving units provide driving force to the clamping members to slide along the crossbeams, and the bottoms of the clamping members are bent along a predetermined direction to form a supporting portion, and the supporting portion has corresponding supporting force.

3. The auxiliary support device for installing a water conservancy pipeline according to claim 2, characterized in that: The clamping member includes an inner clamping member and an outer clamping member. The clamping working surface of the inner clamping member has a predetermined bending curvature. A corresponding gap is provided between the outer clamping member and the inner clamping member, and the gap is filled with elastic filler.

4. The auxiliary support device for installing a water conservancy pipeline according to claim 1, characterized in that: A traction hook is configured on the moving front side of the connecting beam, and the traction hook can be configured with a traction rope.

5. The auxiliary support device for installing a water conservancy pipeline according to claim 2, characterized in that: A plug-in board and a plug-in slot are respectively configured at ends of the support parts that are close to each other, and the plug-in board and the plug-in slot are adapted to each other.

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