Pipeline conveying device for hydraulic engineering

Abstract

This utility model discloses a pipeline conveying device for water conservancy projects, relating to the field of pipeline conveying technology. It includes a lifting movable block, with a telescopic clamping seat fixedly installed inside the lifting movable block. A protective rubber pad is fixedly installed inside the telescopic clamping seat. A winding seat is fixedly installed at one end of the top of the pipeline conveying frame, and a winding shaft is rotatably connected inside the winding seat. The advantages of this utility model are: the pipeline conveying structure with openings at both ends facilitates the placement of water conservancy pipelines of different lengths and diameters; and the telescopic clamping structures with adjustable height are provided at the four corners of the pipeline conveying structure. The clamping structure can be adjusted to its height relative to the center of the pipeline according to the diameter of the pipeline being conveyed, thus controlling the clamping structure to clamp the pipeline. This effectively conveys pipelines of different sizes and can secure them, improving the stability and safety of pipeline conveying.

Description

Technical Field

[0001] This utility model relates to the field of pipeline transportation technology, and in particular to a pipeline transportation device for water conservancy projects. Background Technology

[0002] Water conservancy projects are engineering projects constructed to control and regulate surface water and groundwater in nature to achieve the goals of mitigating harm and promoting benefits. Water is an essential and precious resource for human production and life, but its natural state does not fully meet human needs. Only by constructing water conservancy projects can water flow be controlled, floods prevented, and water volume regulated and distributed to meet the needs of people's lives and production. The use of pipelines is usually indispensable in the construction of water conservancy projects; therefore, pipeline transportation equipment is needed to complete the transportation of water through the pipelines.

[0003] CN202120425446.4 describes a pipeline conveying device for water conservancy projects. When a pipeline needs to be conveyed, the fixed connection between the upper and lower parts is released, and the upper part flips open from the lower part, allowing the pipeline to be installed without removing the upper part from the lower part. A steel wire rope attached to the bottom of the fixing cover is taut and fixed to the traction shaft to prevent the first and second conveying pipes from swaying. The vertical force shaft of the traction shaft pulls the conveying vehicle, and the universal wheels enable the vehicle to move and convey the pipeline. This application provides a new technical solution for pipeline conveying. Utility Model Content

[0004] Therefore, the purpose of this utility model is to propose a pipeline transportation device for water conservancy projects to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0005] To achieve the above objectives, one embodiment of this utility model provides a pipeline conveying device for water conservancy projects, including a movable base frame. A pipeline conveying frame is fixedly installed at the top of the movable base frame, and lifting blocks are fixedly installed at both ends of the pipeline conveying frame. A telescopic clamping seat is fixedly installed inside the lifting blocks, and a protective rubber pad is fixedly installed inside the telescopic clamping seat. A winding seat is fixedly installed at one end of the top of the pipeline conveying frame, and a winding shaft is rotatably connected inside the winding seat. A fastening belt is fixedly installed in the middle of the winding shaft, and a fixing buckle is fixedly installed at one end of the fastening belt. A fixing bracket is fixedly connected to the other end of the top of the pipeline conveying frame.

[0006] Preferably, in any of the above embodiments, the mobile base is provided with four corners at the bottom of the mobile base and a handle is provided at one end of the mobile base.

[0007] The above technical solution allows for the application of force to the mobile base frame via a movable handle, enabling the mobile base frame to adjust its position via the travel wheels. This facilitates the adjustment of the pipeline's position and completes the pipeline transportation.

[0008] Preferably, in any of the above embodiments, the inside of the pipe conveying frame is provided with a conveying groove for placing pipes, and the four corners of the conveying groove are provided with movable grooves that are adapted to the lifting movable blocks.

[0009] The above technical solution involves creating a conveying trough with two interconnected sides inside the pipeline conveying frame to place the pipeline. This avoids limiting the size of the pipeline by the size of the conveying trough, facilitates the conveying of pipelines of different lengths, and reduces the limitations of pipeline conveying.

[0010] Preferably, in any of the above embodiments, the lifting block includes a hydraulic telescopic rod and a lifting block, wherein the hydraulic telescopic rod is fixedly installed inside the pipeline conveying frame, and a lifting block that is movably connected to the pipeline conveying frame is fixedly installed at one end of the hydraulic telescopic rod.

[0011] The above technical solution allows for the extension and retraction of the hydraulic telescopic rod based on the diameter of the pipeline. This drives the lifting block to move up and down, adjusting its height to bring it as close as possible to the center of the pipeline, thus facilitating stable clamping of the pipeline.

[0012] Preferably, in any of the above embodiments, the telescopic clamping seat includes a pneumatic telescopic rod and a clamping block. The pneumatic telescopic rod is fixedly installed inside the lifting block, and a clamping block is fixedly installed at one end of the pneumatic telescopic rod. The protective rubber pad is fixedly installed at one end of the clamping block.

[0013] The above technical solution involves adjusting the lifting block to the required height, then controlling the pneumatic telescopic rod to extend and retract to drive the clamping block to move. This causes the clamping block to move along with the protective rubber pad to clamp the pipeline, ensuring the stability of the pipeline transportation.

[0014] Preferably, one end of the winding base is fixedly mounted with a winding motor, and the output end of the winding motor is fixedly mounted with a winding shaft.

[0015] The above technical solution is adopted as follows: after clamping the pipe, the winding motor can be controlled to drive the winding shaft to rotate, so that the winding shaft releases the fastening belt. After fixing one end of the fastening belt, the winding motor is controlled to rotate in the opposite direction to tighten the fastening belt and make it fasten the pipe.

[0016] Preferably, in any of the above embodiments, the fastening band is located above the pipeline conveying frame, and the fixing bracket has a snap-fit ​​groove inside that is compatible with the fixing buckle.

[0017] The above technical solution allows the fixing buckle and fixing seat to engage after the fastening strap is released, using the fixing seat to fix one end of the fastening strap, thus facilitating the fastening strap to secure the pipeline.

[0018] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0019] 1. The pipe conveying structure with openings at both ends facilitates the placement of water pipes of different lengths and diameters. Adjustable telescopic clamping structures are installed at the four corners of the pipe conveying structure. The clamping structure can be adjusted to its height relative to the center of the pipe according to its diameter, thus effectively conveying and securing pipes of different sizes, improving the stability and safety of the pipe conveying process.

[0020] 2. An adjustable flexible fastening structure is installed above the pipeline transportation structure. The flexible fastening structure is adjusted according to the height of the pipeline stack to secure the pipeline, further improving the stability of pipeline transportation.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic diagram of the structure according to an embodiment of the present utility model;

[0024] Figure 2 This is an exploded structural diagram according to an embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of the lifting movable block according to an embodiment of the present utility model;

[0026] Figure 4 This is a structural schematic diagram of the fixing buckle according to an embodiment of the present utility model;

[0027] The components are: 1-Mobile base frame, 2-Pipeline conveying frame, 3-Lifting movable block, 31-Hydraulic telescopic rod, 32-Lifting block, 4-Telescopic clamping seat, 41-Pneumatic telescopic rod, 42-Clamping block, 5-Protective rubber pad, 6-Rewinding seat, 7-Rewinding shaft, 8-Fastening belt, 9-Fixing buckle, 10-Fixing seat, 11-Mobile handle, 12-Rewinding motor. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0029] like Figure 1-4 As shown in the figure, a pipeline conveying device for water conservancy projects according to an embodiment of the present invention includes a movable base frame 1, a pipeline conveying frame 2 fixedly installed at the top of the movable base frame 1, lifting movable blocks 3 fixedly installed at both ends of the pipeline conveying frame 2, a telescopic clamping seat 4 fixedly installed inside the lifting movable block 3, a protective rubber pad 5 fixedly installed inside the telescopic clamping seat 4, a winding seat 6 fixedly installed at one end of the top of the pipeline conveying frame 2, a winding shaft 7 rotatably connected inside the winding seat 6, a fastening belt 8 fixedly installed in the middle of the winding shaft 7, a fixing buckle 9 fixedly installed at one end of the fastening belt 8, and a fixing bracket 10 fixedly connected to the other end of the top of the pipeline conveying frame 2.

[0030] Preferably, the four corners of the bottom of the mobile base 1 are provided with travel wheels, and one end of the mobile base 1 is provided with a mobile handle 11.

[0031] The above technical solution allows for the application of force to the mobile base frame 1 via the movable handle 11, enabling the mobile base frame 1 to adjust its position via the travel wheels, thereby facilitating the adjustment of the pipeline's position and completing the pipeline's transportation.

[0032] Preferably, in any of the above schemes, the inside of the pipe conveying frame 2 is provided with a conveying trough for placing pipes, and the four corners of the conveying trough are provided with movable troughs that are compatible with the lifting movable block 3.

[0033] The above technical solution involves opening a conveying trough with two interconnected sides inside the pipe conveying frame 2 to place the pipes, avoiding the limitation of the conveying trough size on the size of the conveying pipes, facilitating the conveying of pipes of different lengths, and reducing the limitations of pipe conveying.

[0034] Preferably, in any of the above embodiments, the lifting block 3 includes a hydraulic telescopic rod 31 and a lifting block 32. The hydraulic telescopic rod 31 is fixedly installed inside the pipe conveying frame 2, and a lifting block 32 that is movably connected to the pipe conveying frame 2 is fixedly installed at one end of the hydraulic telescopic rod 31.

[0035] The above technical solution allows for the extension and retraction of the hydraulic telescopic rod 31 based on the diameter of the pipeline. This drives the lifting block 32 to move up and down, adjusting its height to bring it as close as possible to the center of the pipeline, which helps to clamp and stabilize the pipeline.

[0036] Preferably, in any of the above solutions, the telescopic clamping seat 4 includes a pneumatic telescopic rod 41 and a clamping block 42. The pneumatic telescopic rod 41 is fixedly installed inside the lifting block 32, and the clamping block 42 is fixedly installed at one end of the pneumatic telescopic rod 41. The protective rubber pad 5 is fixedly installed at one end of the clamping block 42.

[0037] The above technical solution is adopted: after adjusting the lifting block 32 to the required height, the pneumatic telescopic rod 41 is controlled to extend and retract to drive the clamping block 42 to move, so that the clamping block 42 drives the protective rubber pad 5 to clamp the pipeline and ensure the stability of pipeline transportation.

[0038] Preferably, of any of the above solutions, a take-up motor 12 is fixedly installed at one end of the take-up holder 6, and a take-up shaft 7 is fixedly installed at the output end of the take-up motor 12.

[0039] Using the above technical solution: after clamping the pipe, the winding motor 12 can be controlled to drive the winding shaft 7 to rotate, so that the winding shaft 7 releases the fastening belt 8. After fixing one end of the fastening belt 8, the winding motor 12 is controlled to rotate in the opposite direction to tighten the fastening belt 8 and make it fasten the pipe.

[0040] Preferably, in any of the above schemes, the fastening band 8 is located above the pipeline conveying frame 2, and the fixing bracket 10 has a snap-fit ​​groove inside that is compatible with the fixing buckle 9.

[0041] Using the above technical solution: after the fastening band 8 is released, the fixing buckle 9 and the fixing seat 10 can be pulled to engage, and the fixing seat 10 is used to fix one end of the fastening band 8, so that the fastening band 8 can fasten the pipeline.

[0042] The working principle of the pipeline conveying device for water conservancy projects according to this utility model is as follows:

[0043] Place the pipe inside the pipe conveying frame 2, control the hydraulic telescopic rod 31 to drive the lifting block 32 to move to the required height, control the pneumatic telescopic rod 41 to drive the clamping block 42 to clamp the pipe, control the winding motor 12 to rotate to release the fastening belt 8, and after engaging the fixing buckle 9 and the fixing seat 10, control the winding motor 12 to rotate in the opposite direction.

[0044] Compared with the prior art, the present invention has the following advantages:

[0045] 1. The pipe conveying structure with openings at both ends facilitates the placement of water pipes of different lengths and diameters. Adjustable telescopic clamping structures are installed at the four corners of the pipe conveying structure. The clamping structure can be adjusted to its height relative to the center of the pipe according to its diameter, thus effectively conveying and securing pipes of different sizes, improving the stability and safety of the pipe conveying process.

[0046] 2. An adjustable flexible fastening structure is installed above the pipeline transportation structure. The flexible fastening structure is adjusted according to the height of the pipeline stack to secure the pipeline, further improving the stability of pipeline transportation.

Claims

1. A pipeline conveying device for water conservancy projects, comprising a movable base frame (1), wherein a pipeline conveying frame (2) is fixedly installed at the top of the movable base frame (1), characterized in that: Lifting blocks (3) are fixedly installed at both ends of the pipe conveying frame (2). A telescopic clamping seat (4) is fixedly installed inside the lifting blocks (3). A protective rubber pad (5) is fixedly installed inside the telescopic clamping seat (4). A winding seat (6) is fixedly installed at one end of the top of the pipe conveying frame (2). A winding shaft (7) is rotatably connected inside the winding seat (6). A fastening belt (8) is fixedly installed in the middle of the winding shaft (7). A fixing buckle (9) is fixedly installed at one end of the fastening belt (8). A fixing seat (10) is fixedly connected to the other end of the top of the pipe conveying frame (2).

2. The pipeline conveying device for water conservancy projects as described in claim 1, characterized in that: The mobile base (1) is provided with four corners at the bottom of the mobile base (1) and a mobile handle (11) is provided at one end of the mobile base (1).

3. A pipeline conveying device for water conservancy projects as described in claim 2, characterized in that: The pipe conveying frame (2) has a conveying groove for placing pipes inside, and the four corners of the conveying groove have movable grooves that are compatible with the lifting movable block (3).

4. A pipeline conveying device for water conservancy projects as described in claim 3, characterized in that: The lifting block (3) includes a hydraulic telescopic rod (31) and a lifting block (32). The hydraulic telescopic rod (31) is fixedly installed inside the pipeline conveying frame (2), and a lifting block (32) that is movably connected to the pipeline conveying frame (2) is fixedly installed at one end of the hydraulic telescopic rod (31).

5. A pipeline conveying device for water conservancy projects as described in claim 4, characterized in that: The telescopic clamping seat (4) includes a pneumatic telescopic rod (41) and a clamping block (42). The pneumatic telescopic rod (41) is fixedly installed inside the lifting block (32). The clamping block (42) is fixedly installed at one end of the pneumatic telescopic rod (41). The protective rubber pad (5) is fixedly installed at one end of the clamping block (42).

6. A pipeline conveying device for water conservancy projects as described in claim 5, characterized in that: One end of the take-up holder (6) is fixedly installed with a take-up motor (12), and the output end of the take-up motor (12) is fixedly installed with a take-up shaft (7).

7. A pipeline conveying device for water conservancy projects as described in claim 6, characterized in that: The fastening band (8) is located above the pipeline conveying frame (2), and the fixed bracket (10) has a snap-fit ​​groove inside that is compatible with the fixed buckle (9).

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