Pipe burying and paying-off device for water conservancy construction

Abstract

The utility model discloses a water conservancy construction buried pipe pay-off device which comprises a transport vehicle, the two side walls of the transport vehicle are each provided with an installation frame, each installation frame is provided with a threaded rod and a first motor, each threaded rod is provided with a movable plate, and the two movable plates are jointly and fixedly connected with a movable frame. A hoisting mechanism used for hoisting a pipeline is arranged in the movable frame, the hoisting mechanism comprises two electric sliding rails arranged on the two inner walls of the movable frame, and a movable plate is arranged on the two electric sliding rails jointly. The hoisting mechanism is arranged, paying-off and pipe burying can be carried out through a transport vehicle, a large-scale crane is not needed for operation, the equipment can work in some places where the crane cannot enter, and therefore the application range of the device is widened.

Description

Technical Field

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

[0002] Water conservancy engineering construction involves various types of projects, including reservoirs, sluice gates, water pipelines, and pumping stations. Before commencing construction, detailed planning and design are necessary to ensure the smooth progress and long-term sustainability of the project.

[0003] One of the construction tasks in water conservancy projects is laying out pipelines and laying pipes. This involves digging trenches on the ground and placing the pipes inside. Traditionally, pipe laying and laying devices mostly use cranes to lower the pipes into the trenches. Although cranes can lift pipelines, they are large and vehicles cannot enter many narrow areas, so manual laying and laying of pipes is the only option. To solve the above problems, we have proposed this water conservancy construction pipe laying and laying device. Utility Model Content

[0004] The main purpose of this utility model is to provide a device for laying pipes and laying lines in water conservancy construction, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A water conservancy construction pipe laying device includes a transport vehicle with mounting frames on both side walls. Each mounting frame has a threaded rod and a first motor. A movable plate is mounted on the threaded rod, and a movable frame is fixedly connected to both movable plates. A lifting mechanism for hoisting pipelines is provided within the movable frame. The lifting mechanism includes two electric slide rails mounted on the inner walls of the movable frame, and a movable plate is mounted on both electric slide rails. The lower end of the movable plate is connected to a mounting shaft, and the lower end of the mounting shaft is fixedly connected to a mounting frame. Two electric hoists are mounted within the mounting frame via two mounting blocks. Two first mounting rods are fixedly connected to the lower end of the movable frame, and the lower ends of the first mounting rods are connected to a first hydraulic cylinder via a first connecting mechanism. A drive mechanism for rotating the mounting shaft is provided on the movable plate.

[0007] Preferably, the driving mechanism includes a second motor fixedly connected to the upper end of the movable plate, a drive rod fixedly connected to the output shaft of the second motor, and a first gear and a second gear fixedly connected to the side wall of the mounting shaft, respectively.

[0008] Preferably, the first connecting mechanism includes a first connecting plate fixedly connected to the lower end of the first mounting rod, a first mounting disc being provided at the lower end of the first connecting plate, the first mounting disc being fixedly connected to the upper end of the first hydraulic cylinder, and a plurality of first bolts being provided at the upper end of the first connecting plate.

[0009] Preferably, a waterproof housing is fixedly connected to the upper end of the movable plate, and the waterproof housing is positioned directly opposite the second motor.

[0010] Preferably, both sides of the movable frame are fixedly connected to a fixing block, and the lower end of the fixing block is connected to a second hydraulic cylinder through a second connecting mechanism.

[0011] Preferably, the second connecting mechanism includes a second connecting plate fixedly connected to the lower end of the second mounting rod, a second mounting disc being provided at the lower end of the second connecting plate, the second mounting disc being fixedly connected to the upper end of the second hydraulic cylinder, and a plurality of second bolts being provided at the upper end of the second connecting plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This device is equipped with a hoisting mechanism, which allows for cable laying and pipe burial via a transport vehicle, eliminating the need for a large crane. This allows the equipment to operate in areas inaccessible to cranes, thus expanding the device's applicability.

[0014] 2. This device is equipped with a drive mechanism, which can drive the mounting shaft to rotate by starting the second motor, thereby changing the direction of the pipeline without the need for manual movement of the pipeline, thus improving the practicality of the device.

[0015] 3. This device is equipped with a second hydraulic cylinder, which can support the other end of the moving frame during the pipeline lowering process, thereby improving the stability of the pipeline lowering. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a water conservancy construction pipe laying and setting device proposed in this utility model;

[0017] Figure 2 This is a side view of a water conservancy construction pipe laying and setting device proposed in this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of the structure at point A;

[0019] Figure 4 This is another side view of a water conservancy construction pipe laying and setting device proposed in this utility model.

[0020] In the diagram: 1. Transport vehicle; 2. First motor; 3. Mounting bracket; 4. Threaded rod; 5. Moving frame; 6. Moving plate; 7. Electric slide rail; 8. Movable plate; 9. Second motor; 10. First mounting rod; 11. First hydraulic cylinder; 12. Electric hoist; 13. Mounting frame; 14. Drive rod; 15. Mounting shaft; 16. Mounting block; 17. Fixing block; 18. Second mounting rod; 19. Second hydraulic cylinder. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] like Figure 1-4 As shown, a water conservancy construction pipe laying device includes a transport vehicle 1. Mounting frames 3 are provided on both side walls of the transport vehicle 1. A threaded rod 4 and a first motor 2 are provided on the mounting frame 3. A movable plate 6 is provided on the threaded rod 4. A movable frame 5 is fixedly connected to both movable plates 6. A lifting mechanism for hoisting pipelines is provided inside the movable frame 5. The lifting mechanism includes two electric slide rails 7 set on the two inner walls of the movable frame 5. A movable plate 8 is provided on both electric slide rails 7. The lower end of the movable plate 8 is connected to a mounting shaft 15. A mounting frame 13 is fixedly connected to the lower end of the mounting shaft 15. Two electric hoists 12 are installed inside the mounting frame 13 via two mounting blocks 16. Two first mounting rods 10 are fixedly connected to the lower end of the movable frame 5. A first hydraulic cylinder 11 is connected to the lower end of the first mounting rod 10 via a first connecting mechanism.

[0023] The movable plate 8 is provided with a drive mechanism for driving the mounting shaft 15 to rotate. The drive mechanism includes a second motor 9 fixedly connected to the upper end of the movable plate 8, a drive rod 14 fixedly connected to the output shaft of the second motor 9, and a first gear and a second gear fixedly connected to the side wall of the mounting shaft 15, respectively.

[0024] In this utility model, the first connecting mechanism includes a first connecting plate fixedly connected to the lower end of the first mounting rod 10, a first mounting plate is provided at the lower end of the first connecting plate, the first mounting plate is fixedly connected to the upper end of the first hydraulic cylinder 11, and a plurality of first bolts are provided at the upper end of the first connecting plate. The double-disc first hydraulic cylinder 11 can be disassembled for easy individual replacement and maintenance.

[0025] In this utility model, a waterproof shell is fixedly connected to the upper end of the movable plate 8. The waterproof shell is positioned directly opposite the second motor 9, which can provide waterproof protection for the second motor 9. The first motor 2 itself includes a waterproof component and the motor itself.

[0026] In this utility model, fixed blocks 17 are fixedly connected to both sides of the movable frame 5. The lower end of the fixed block 17 is connected to the second hydraulic cylinder 19 through the second connecting mechanism, so that the movable frame 5 has more support points and improves the stability of pipeline hoisting.

[0027] In this utility model, the second connecting mechanism includes a second connecting plate fixedly connected to the lower end of the second mounting rod 18. The lower end of the second connecting plate is provided with a second mounting plate. The second mounting plate is fixedly connected to the upper end of the second hydraulic cylinder 19. The upper end of the second connecting plate is provided with a plurality of second bolts, so that the second hydraulic cylinder 19 can be disassembled for easy individual replacement and maintenance.

[0028] It should be noted that this utility model is a pipe laying and laying device for water conservancy construction. The user drives the transport vehicle 1 to the prepared trench. After the pipeline is placed near the trench, the transport vehicle 1 moves backward toward the trench. After passing the pipeline, the two first motors 2 are started, the two threaded rods 4 rotate, and the moving frame 5 moves backward, so that the electric hoist 12 moves away from the transport vehicle 1. The two electric hoists 12 are then started, the hook lock is lowered, and the pipeline is connected to the hook lock with ropes. The first motor 2 is then started again, so that the two first hydraulic cylinders 11 cross the trench. The first hydraulic cylinders 11 are then started again to make them contact the ground to support the moving frame 5. Subsequently, the electric slide rail 7 is started, and the movable plate 8 moves the pipeline to the top of the trench. The two electric hoists 12 are then started to move the pipeline below. During the process, it is not necessary to use a large crane to operate when laying and laying the pipe. The equipment can operate in places where cranes cannot enter, thereby expanding the applicability of the device.

[0029] During the pipeline lowering process, the second motor 9 can be started. The output shaft of the second motor 9 drives the drive rod 14 to rotate. The drive rod 14 drives the mounting shaft 15 to rotate through the meshing of the first gear and the second gear, thereby changing the direction of the pipeline. There is no need to manually move the pipeline direction, thus improving the practicality of the device.

[0030] Additionally, during the lower pipeline laying process, two second hydraulic cylinders 19 can be activated to make the output end of the second hydraulic cylinders 19 contact the ground and support the other end of the mobile frame 5, thereby improving the stability of the pipeline laying.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for laying pipes and laying lines in water conservancy construction, comprising a transport vehicle (1), characterized in that, The transport vehicle (1) has mounting frames (3) on both sides. The mounting frames (3) are equipped with threaded rods (4) and a first motor (2). The threaded rods (4) are equipped with moving plates (6). The two moving plates (6) are fixedly connected to a moving frame (5). The moving frame (5) is equipped with a hoisting mechanism for hoisting pipelines. The hoisting mechanism includes two electric slide rails (7) set on the two inner walls of the moving frame (5). The two electric slide rails (7) are equipped with a movable plate (8). The lower end of the movable plate (8) is connected to a mounting shaft (15). The lower end of the mounting shaft (15) is fixedly connected to a mounting frame (13). The mounting frame (13) is equipped with two electric hoists (12) installed through two mounting blocks (16). The lower end of the moving frame (5) is fixedly connected to two first mounting rods (10). The lower end of the first mounting rods (10) is connected to a first hydraulic cylinder (11) through a first connecting mechanism. The movable plate (8) is equipped with a driving mechanism for driving the mounting shaft (15) to rotate.

2. The hydraulic construction pipe laying and setting device according to claim 1, characterized in that, The driving mechanism includes a second motor (9) fixedly connected to the upper end of the movable plate (8), a drive rod (14) fixedly connected to the output shaft of the second motor (9), and a first gear and a second gear fixedly connected to the side wall of the mounting shaft (15) respectively.

3. The hydraulic construction pipe laying and setting device according to claim 2, characterized in that, The first connecting mechanism includes a first connecting plate fixedly connected to the lower end of the first mounting rod (10), a first mounting plate is provided at the lower end of the first connecting plate, the first mounting plate is fixedly connected to the upper end of the first hydraulic cylinder (11), and a plurality of first bolts are provided at the upper end of the first connecting plate.

4. The hydraulic construction pipe laying and setting device according to claim 3, characterized in that, A waterproof housing is fixedly connected to the upper end of the movable plate (8), and the waterproof housing is positioned directly opposite the second motor (9).

5. A hydraulic construction pipe laying and setting device according to claim 4, characterized in that, The movable frame (5) has fixed blocks (17) fixedly connected to both sides of the frame. The lower end of the fixed block (17) is connected to a second hydraulic cylinder (19) through a second connecting mechanism.

6. A hydraulic construction pipe laying and setting device according to claim 5, characterized in that, The second connecting mechanism includes a second connecting plate fixedly connected to the lower end of the second mounting rod (18), a second mounting disc is provided at the lower end of the second connecting plate, the second mounting disc is fixedly connected to the upper end of the second hydraulic cylinder (19), and a plurality of second bolts are provided at the upper end of the second connecting plate.

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