Pipeline transportation device for hydraulic engineering construction

Abstract

The utility model relates to the technical field of pipeline transportation, in particular to a pipeline transportation device for hydraulic engineering construction, which automatically conveys pipes from a hopper to the outer side of the hopper, does not need equipment such as forklifts for unloading operation, improves the unloading efficiency and improves the use convenience. Comprising a trailer hopper, a plurality of sets of wheels are arranged on the trailer hopper, a hopper is arranged on the trailer hopper, the bottom end of the hopper is arranged to be an inclined face, the hopper is used for storing pipes, and the trailer hopper is used for bearing and transporting the pipes; the conveying chains are arranged in the hopper in an inclined transmission mode, a plurality of conveying shifting pieces are arranged on each conveying chain in an arrayed mode, and the conveying chains and the conveying shifting pieces are matched to be used for conveying the pipes in the hopper outwards.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline transportation, in particular to a pipeline transportation device for water conservancy project construction. Background Art

[0002] Before transportation, pipes used in water conservancy project construction are loaded on trucks from manufacturers. When loading at the manufacturer, the manufacturer has special lifting equipment to assist in loading, so loading is relatively convenient. After the pipes are transported to the construction site, when unloading, due to limited conditions at the construction site, there is no special lifting equipment to unload, so manpower or forklifts are used to unload the pipes. Not only is the unloading efficiency low, but due to the working method, the safety of workers cannot be guaranteed, resulting in poor convenience. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a pipeline transportation device for water conservancy project construction, which can automatically transport pipes from a hopper to the outside of the hopper without the need for forklifts and other equipment for unloading, thereby improving unloading efficiency and convenience.

[0004] The utility model of a pipeline transportation device for water conservancy project construction comprises a trailer bucket, on which a plurality of wheels are arranged, a hopper is arranged on the trailer bucket, the bottom end of the hopper is arranged as an inclined surface, the hopper is used to store pipes, and the trailer bucket is used to carry and transport pipes;

[0005] Conveyor chains are provided with two groups, both groups of conveyor chains are arranged in the hopper with inclined transmission, and each group of conveyor chains is arranged with a plurality of groups of conveyor paddles, and the conveyor chains and conveyor paddles are used to convey the pipes in the hopper outward.

[0006] The utility model of the pipeline transportation device for water conservancy project construction also includes a baffle, which is slidably arranged in the hopper, and the baffle is used to adjust the size of the space inside the hopper; three groups of sliding sleeves are arranged on the side wall of the hopper, and a group of adjusting slide rods are slidably inserted on each group of the sliding sleeves, the side wall of the baffle is tightly connected to the end of each group of adjusting slide rods, and the outer end of the adjusting slide rod is provided with a connecting plate, and the connecting plate is tightly connected to each group of adjusting slide rods.

[0007] In the utility model of the pipeline transportation device for water conservancy project construction, a handle is arranged on the outer side wall of the connecting plate.

[0008] The utility model of the pipeline transportation device for water conservancy project construction also includes a material unloading bracket, which is arranged on the hopper, and is provided with a fixed guide plate and an adjustable guide plate, the fixed guide plate and the adjustable guide plate are parallel at the same height, and the fixed guide plate and the adjustable guide plate are arranged at the conveying end of the conveying chain.

[0009] The utility model of the pipeline transportation device for water conservancy project construction also includes slide rails and supporting sliders. Two groups of slide rails are arranged on the unloading bracket. A group of supporting sliders are slidably mounted on each group of the slide rails. The slide rails and the supporting sliders are slidably matched to adjust the position of the guide plate.

[0010] The utility model discloses a pipeline transportation device for water conservancy engineering construction, wherein a plurality of groups of guide columns are horizontally inserted in the hopper, and each group of guide columns is inserted and arranged on the baffle.

[0011] In the utility model of the pipeline transportation device for water conservancy project construction, the transportation paddle is wrapped with a protective rubber sleeve.

[0012] The utility model discloses a pipeline transportation device for water conservancy project construction, wherein noise reduction rubber pads are arranged on the fixed guide plate and the adjustable guide plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When loading, the pipes are arranged and stacked in the hopper, and then transported by the trailer head and the trailer hopper. After being transported to the construction site, the pipes are unloaded. At this time, under the action of the inclined surface at the bottom of the hopper, the pipes will roll onto the conveyor chain and stick to the conveyor chain. At this time, the pipes will also be stuck between the two adjacent groups of conveyor paddles, and then the two groups of conveyor chains will be driven to start transmission. After that, the transmitting conveyor chains drive each group of conveyor paddles to transmit, and then the conveyor paddles are used to lift the pipes, and the pipes are automatically transported from the hopper to the outside of the hopper. There is no need to use forklifts and other equipment for unloading operations, which improves unloading efficiency and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the bottom end of the hopper;

[0018] Figure 3 It is a schematic diagram of the installation structure of the conveyor chain and the conveyor paddle;

[0019] Figure 4 It is a schematic diagram of the internal structure of the hopper;

[0020] Figure 5 It is a schematic diagram of the installation structure of the fixed guide plate and the adjustable guide plate;

[0021] Markings in the attached drawings: 1. trailer bucket; 2. hopper; 3. first bearing seat; 4. first conveying shaft; 5. driven sprocket; 6. motor; 7. driving sprocket; 8. transmission chain; 9. first sprocket; 10. second bearing seat; 11. second conveying shaft; 12. second sprocket; 13. conveying chain; 14. conveying paddle; 15. sliding sleeve; 16. adjusting slide rod; 17. baffle; 18. connecting plate; 19. unloading bracket; 20. fixed support plate; 21. fixed guide plate; 22. adjusting support plate; 23. adjusting guide plate; 24. slide rail; 25. supporting slider; 26. threaded rod; 27. guide column. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] like Figures 1 to 5 As shown, the utility model of the pipeline transportation device for water conservancy project construction comprises a trailer bucket 1, on which a plurality of groups of wheels are arranged, a hopper 2 is arranged on the trailer bucket 1, the bottom end of the hopper 2 is arranged as an inclined surface, the hopper 2 is used to store pipes, and the trailer bucket 1 is used to carry and transport pipes; two groups of first bearing seats 3 are arranged in the hopper 2, a first conveying shaft 4 is rotatably installed between the two groups of first bearing seats 3, a driven sprocket 5 is fastened on the first conveying shaft 4, a motor 6 is arranged on the trailer bucket 1, a driving sprocket 7 is arranged at the output end of the motor 6, a transmission chain 8 is arranged between the driving sprocket 7 and the driven sprocket 5, two groups of first sprockets 9 are symmetrically fixedly installed on the first conveying shaft 4, two groups of second bearing seats 10 are arranged in the hopper 2, a second conveying shaft 11 is rotatably installed between the two groups of second bearing seats 10, two groups of second sprockets 12 are symmetrically fixedly installed on the second conveying shaft 11, and the two groups of second sprockets 12 correspond to the two groups of first sprockets 9;

[0024] Conveyor chain 13, there are two groups of conveyor chains 13, both groups of conveyor chains 13 are tilted and driven in the hopper 2, and each group of conveyor chains 13 is arranged with a plurality of conveyor paddles 14, and the conveyor chains 13 and the conveyor paddles 14 are used to convey the pipes in the hopper 2 outward; the two groups of conveyor chains 13 are respectively driven and wound on the first sprocket 9 and the second sprocket 12; when loading, the pipes are arranged and stacked in the hopper 2, and then the trailer bucket 1 is mounted through the trailer head to transport the pipes. After transporting to the construction site, the pipe unloading begins. At this time, under the action of the inclined surface at the bottom end of the hopper 2, the pipes will roll onto the conveyor chain 13 and stick to the conveyor chain 13, and the pipes will also be stuck between the two adjacent groups The conveying paddles 14 are interposed, and then the motor 6 is started. The output end of the motor 6 drives the driving sprocket 7 to rotate. Then the rotating driving sprocket 7 drives the driven sprocket 5 to rotate through the transmission chain 8, and then the driven sprocket 5 drives the first conveying shaft 4 to rotate. Then the rotating first conveying shaft 4 drives the two groups of first sprockets 9 to rotate. Then the rotating two groups of first sprockets 9 cooperate with the two groups of second sprockets 12 to drive the two groups of conveying chains 13 to start transmission. Then the transmitted conveying chains 13 drive each group of conveying paddles 14 to transmit. Then the pipes are lifted by the conveying paddles 14 to transport the pipes from the hopper 2 to the outside of the hopper 2. There is no need to use forklifts and other equipment for unloading operations, thereby improving unloading efficiency and convenience of use.

[0025] As a preferred embodiment of the above embodiment, it also includes a baffle 17, which is slidably arranged in the hopper 2, and the baffle 17 is used to adjust the size of the space inside the hopper 2; three groups of sliding sleeves 15 are arranged on the side wall of the hopper 2, and a group of adjusting slide rods 16 are slidably inserted on each group of sliding sleeves 15, and the side wall of the baffle 17 is tightly connected to the end of each group of adjusting slide rods 16, and a connecting plate 18 is arranged at the outer end of the adjusting slide rod 16, and the connecting plate 18 is tightly connected to each group of adjusting slide rods 16; push and pull the connecting plate 18, and drive each group of adjusting slide rods through the connecting plate 18. The rod 16 slides horizontally, so that each group of adjusting slide rods 16 slides in the corresponding sliding sleeve 15, and then the adjusting slide rod 16 drives the baffle 17 to slide horizontally inside the hopper 2. By adjusting the baffle 17, it is convenient to adjust the storage space inside the hopper 2, and the adjustment direction of the baffle 17 is the length direction of the pipe. According to the length of the pipe to be transported, the position of the baffle 17 is adjusted so that the baffle 17 can always be close to the end of the pipe, preventing pipes of different specifications from shaking from the hopper 2 during transportation, thereby increasing the transportation stability.

[0026] As a preference of the above embodiment, a handle is provided on the outer side wall of the connecting plate 18; by providing a handle on the connecting plate 18, it is convenient to push and pull the connecting plate 18 by hand, thereby improving the convenience of use.

[0027] As a preferred embodiment of the above embodiment, it also includes a material unloading bracket 19, which is arranged on the hopper 2, and is provided with a fixed guide plate 21 and an adjustable guide plate 23, the fixed guide plate 21 and the adjustable guide plate 23 are parallel to each other at the same height, and the fixed guide plate 21 and the adjustable guide plate 23 are arranged at the conveying end of the conveying chain 13; a fixed support plate 20 is installed on the material unloading bracket 19, and a fixed guide plate 21 is installed on the fixed support plate 20, and an adjustable support plate 22 is provided on the material unloading bracket 19, and the adjustable support plate 23 is provided on the material unloading bracket 19. An adjusting guide plate 23 is installed on 22; when the pipes conveyed by the conveying chain 13 and the conveying paddle 14 move to the conveying end, they will roll away from the conveying chain 13 and the conveying paddle 14 under the action of the inclined conveying chain 13 and gravity. At this time, the fixed guide plate 21 and the adjusting guide plate 23 set at the conveying end of the conveying chain 13 will receive the pipes, and then under the supporting action of the fixed guide plate 21 and the adjusting guide plate 23, the pipes are guided to roll outwards to assist the unloading work and improve the practicality of use.

[0028] As a preferred embodiment of the above embodiment, it also includes slide rails 24 and supporting sliders 25. Two groups of slide rails 24 are arranged on the unloading bracket 19, and a group of supporting sliders 25 are slidably mounted on each group of slide rails 24. The slide rails 24 and the supporting sliders 25 are slidably matched to adjust the position of the adjusting guide plate 23; the supporting slider 25 is fixedly installed at the bottom end of the adjusting support plate 22, and a threaded rod 26 is rotatably arranged on the unloading bracket 19, and a threaded ring is arranged at the bottom end of the adjusting support plate 22, and the threaded rod 26 is threadedly inserted on the threaded ring at the bottom end of the adjusting support plate 22; by rotating the threaded rod 26, the threaded rod 26 cooperates with the threaded ring at the bottom end of the adjusting support plate 22, so that the adjusting support plate 22 has a moving trend, and then under the sliding cooperation of the supporting slider 25 and the slide rail 24, the adjusting support plate 22 and the adjusting guide plate 23 are driven to slide horizontally, and the position of the adjusting guide plate 23 is adjusted, so that the adjusting guide plate 23 can adapt to the adjustment position according to pipes of different specifications, thereby improving the practicality of use.

[0029] As a preferred embodiment of the above, a plurality of groups of guide columns 27 are horizontally inserted in the hopper 2, and each group of guide columns 27 is inserted on the baffle 17; by providing the guide columns 27, it is convenient to guide the adjusted baffle 17, ensure the smooth sliding of the baffle 17, avoid jamming when adjusting the baffle 17, and improve the stability of use.

[0030] As a preferred embodiment of the above embodiment, a protective rubber sleeve is wrapped on the conveying paddle 14; since all the conveying paddles 14 are moving parts and will move back and forth in the hopper 2, the conveying paddles 14 will rub against the surface of the pipe in the hopper 2. Therefore, by adding a protective sleeve, the pipe is protected to prevent the outer surface of the pipe from being scratched, thereby improving the stability of use.

[0031] As a preferred embodiment of the above embodiment, noise-reducing rubber pads are provided on the fixed guide plate 21 and the adjustable guide plate 23; since the pipes are transported from the conveying chain 13 and the conveying paddle 14 and fall onto the fixed guide plate 21 and the adjustable guide plate 23, noise-reducing rubber pads are provided to receive the pipes, thereby reducing the noise caused by the pipes falling onto the fixed guide plate 21 and the adjustable guide plate 23 and improving the operation stability.

[0032] The utility model of the pipeline transportation device for water conservancy project construction, when working, when loading, the pipes are arranged and stacked in the hopper 2, and then the hopper 1 is mounted on the trailer head to transport the pipes. After transporting to the construction site, the pipe unloading begins. At this time, under the action of the inclined surface at the bottom end of the hopper 2, the pipes will roll onto the conveying chain 13 and stick to the conveying chain 13. At this time, the pipes will also be stuck between the two adjacent groups of conveying paddles 14, and then the motor 6 is started, and the output end of the motor 6 drives the active sprocket 7 to rotate, and then the rotating active sprocket 7 is driven by the transmission The chain 8 drives the driven sprocket 5 to rotate, and then drives the first conveying shaft 4 to rotate through the driven sprocket 5, and then the rotating first conveying shaft 4 drives the two groups of first sprockets 9 to rotate, and then the rotating two groups of first sprockets 9 cooperate with the two groups of second sprockets 12 to drive the two groups of conveying chains 13 to start transmission, and then the transmitted conveying chains 13 drive each group of conveying paddles 14 to transmit, and then the conveying paddles 14 are used to lift the pipes and convey the pipes from the hopper 2 to the outside of the hopper 2, without the need to use forklifts and other equipment for unloading operations, thereby improving unloading efficiency and convenience.

[0033] The installation method, connection method or setting method of the pipeline transportation device for water conservancy project construction of the utility model are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects.

[0034] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A pipeline transportation device for water conservancy project construction, characterized in that: It comprises a trailer bucket, on which a plurality of wheels are arranged, a hopper is arranged on the trailer bucket, the bottom end of the hopper is arranged as an inclined surface, the hopper is used to store pipes, and the trailer bucket is used to carry and transport the pipes; Conveyor chains are provided with two groups, both groups of conveyor chains are arranged in the hopper with inclined transmission, and each group of conveyor chains is arranged with a plurality of groups of conveyor paddles, and the conveyor chains and conveyor paddles are used to convey the pipes in the hopper outward.

2. The pipeline transportation device for water conservancy project construction according to claim 1, characterized in that: It also includes a baffle, which is slidably arranged in the hopper and is used to adjust the size of the space inside the hopper; three groups of sliding sleeves are arranged on the side wall of the hopper, and a group of adjusting slide rods are slidably inserted on each group of sliding sleeves, the side wall of the baffle is fastened to the end of each group of adjusting slide rods, and a connecting plate is arranged at the outer end of the adjusting slide rod, and the connecting plate is fastened to each group of adjusting slide rods.

3. The pipeline transportation device for water conservancy project construction as claimed in claim 2, characterized in that: A handle is arranged on the outer side wall of the connecting plate.

4. The pipeline transportation device for water conservancy project construction according to claim 1, characterized in that: It also includes a material unloading bracket, which is arranged on the hopper, and is provided with a fixed guide plate and an adjustable guide plate, the fixed guide plate and the adjustable guide plate are parallel at the same height, and the fixed guide plate and the adjustable guide plate are arranged at the conveying end of the conveying chain.

5. The pipeline transportation device for water conservancy project construction according to claim 4, characterized in that: It also includes slide rails and supporting sliders. Two groups of slide rails are arranged on the unloading bracket. A group of supporting sliders are slidably mounted on each group of slide rails. The slide rails and supporting sliders are slidably matched to adjust the position of the guide plate.

6. The pipeline transportation device for water conservancy project construction according to claim 1, characterized in that: A plurality of groups of guide posts are arranged transversely in the hopper, and each group of guide posts is arranged through the baffle.

7. The pipeline transportation device for water conservancy project construction according to claim 1, characterized in that: The conveying paddle is wrapped with a protective rubber sleeve.

8. The pipeline transportation device for water conservancy project construction according to claim 4, characterized in that: The fixed guide plate and the adjustable guide plate are both provided with noise reduction rubber pads.

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