Pipe transportation device for hydropower construction

Abstract

The pipe transportation device comprises a frame, a pipeline is connected in the frame, a material opening is connected to one end of the frame, a bottom plate is connected in the end, away from the material opening, of the frame, a threaded shaft is rotationally connected to the bottom plate, and the threaded shaft is provided with a threaded hole. An adjusting block matched with the threaded shaft is rotationally connected into the frame, and a driving motor is connected to the end, away from the adjusting block, of the threaded shaft. Through the arrangement of a frame, a threaded shaft, a driving motor, an adjusting block, a support, a connecting rod, a connecting block, a supporting rod, a fastening block, a buffer spring, a rubber contact, a sliding block and other structures, a pipe can be fixed from the interior of a pipeline, and therefore the problem that in the transportation process, the pipelines are stacked together due to the shapes of the pipelines, and the pipeline is damaged is solved. The problem that some or a large number of pipes roll down when bumping occurs is solved, meanwhile, pipelines of different sizes can be conveyed at the same time, and therefore the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe transportation, in particular to a pipe transportation device for hydropower construction. Background Art

[0002] Hydropower station construction is an important component of national energy development, and its construction process involves the transportation and installation of a large number of pipes. In traditional hydropower construction, the transportation of pipes mainly relies on manpower or simple mechanical devices such as wheelbarrows and simple lifting equipment.

[0003] However, these methods all have certain defects. For example, the models and sizes of pipes usually vary according to needs. Therefore, when transporting pipes over long distances or carrying them over short distances on construction sites, it is difficult to stack them neatly and quietly when the amount of pipes to be carried at one time is large, which may cause the pipes to slip, roll, and fall. Secondly, when carrying small amounts of light pipes, manual transportation is usually used, and workers will use piles of pipes to fix them on carts with ropes for short-distance transportation. However, the method of fixing the pipes with ropes lacks stability, which may cause the pipes to fall from the carts, which is more inconvenient. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a pipe transportation device for hydropower construction. The pipe can be fixed from the inside of the pipe by arranging structures such as a frame, a threaded shaft, a drive motor, an adjustment block, a support, a connecting rod, a connecting block, a support rod, a fastening block, a buffer spring, a rubber contact, and a slider, thereby solving the problem that individual or a large number of pipes may roll off when encountering bumps due to the shape of the pipes themselves being stacked together during transportation. At the same time, the device can be adapted to transport pipes of different sizes at the same time, thereby improving the scope of application of the device.

[0005] The utility model also provides a pipe transportation device for hydropower construction, comprising:

[0006] A frame is provided, wherein a pipeline is connected inside the frame, and a material port is connected at one end of the frame.

[0007] The cam is connected to the frame at one end away from the material port, and a bottom plate is connected to the bottom plate in a rotatable manner. The frame is rotatably connected to an adjusting block that cooperates with the threaded shaft, and the threaded shaft is connected to a driving motor at one end away from the adjusting block. The adjusting block is connected outwardly with a plurality of supports, and the outside of the adjusting block is connected with a plurality of support rods that cooperate with the supports. The two ends of the support rod are connected to a connecting block at one end near the adjusting block, and a connecting rod is hingedly connected to the connecting block at both ends of the support. The bottom plate is connected to a side near the adjusting block with a plurality of limiting slides, and one end of the support rod is connected to a slider that cooperates with the limiting slide. The support rod is connected to a plurality of fastening blocks at one side away from the adjusting block, and a buffer spring is connected inside the fastening block, and a rubber contact is connected to the top of the fastening block.

[0008] According to the pipe transportation device for hydropower construction, the fastening blocks are symmetrically arranged in four directions of up, down, left and right on the adjustment block, and are used for effectively fixing the pipes in the frame.

[0009] According to the pipe transportation device for hydropower construction, the inner surface of the pipe is in contact with the rubber contacts, and the number of the rubber contacts is multiple.

[0010] According to the pipe transportation device for hydropower construction, one end of the frame is connected to a motor frame that matches the drive motor, and the inner surface of the motor frame is adapted to the drive motor for supporting and fixing the drive motor.

[0011] According to the pipe transportation device for hydropower construction, the output end of the driving motor is fixedly connected to the threaded shaft.

[0012] According to the pipe transportation device for hydropower construction, a threaded groove is provided in one end of the driving motor, and the end of the threaded shaft away from the bottom plate extends to the inside of the threaded groove.

[0013] According to the pipe transportation device for hydropower construction, both ends of the connecting rod are respectively connected to the support and the connecting block and are provided with hinge shafts to facilitate the relative position change between the supporting rod and the adjusting block.

[0014] According to the pipe transportation device for hydropower construction, the driving motor is electrically connected to an external power supply.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1This is a schematic diagram of the overall structure of a pipe transportation device for hydropower construction according to the present utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure and working status of a pipe transportation device for hydropower construction according to the present invention;

[0019] Figure 3 This is a cross-sectional view of the overall structure of a pipe transportation device for hydropower construction according to the present utility model;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure at point A in the middle;

[0021] Figure 5 for Figure 3 A magnified schematic diagram of the structure at point B.

[0022] Legend:

[0023] 1. Frame; 2. Threaded shaft; 3. Drive motor; 4. Adjustment block; 5. Support; 6. Connecting rod; 7. Articulated shaft; 8. Connecting block; 9. Support rod; 10. Fastening block; 11. Buffer spring; 12. Rubber contact; 13. Slider; 14. Limiting slide; 15. Motor frame; 16. Threaded groove; 17. Material port; 18. Pipeline; 19. Bottom plate. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] Reference Figure 1-5 The embodiment of the present invention is a pipe transportation device for hydropower construction, which includes: a frame 1, a pipe 18 is connected to the frame 1, and a material port 17 is connected to one end of the frame 1.

[0026] The frame 1 is connected to the end away from the material port 17 with a bottom plate 19, and the bottom plate 19 is rotatably connected to a threaded shaft 2. The frame 1 is rotatably connected to an adjustment block 4 that cooperates with the threaded shaft 2. The threaded shaft 2 is connected to a drive motor 3 at one end away from the adjustment block 4. The adjustment block 4 is connected to a plurality of supports 5 outwardly, and a plurality of support rods 9 that cooperate with the supports 5 are connected to the outside of the adjustment block 4. The support rods 9 are connected to connecting blocks 8 at both ends of the side close to the adjustment block 4. A connecting rod 6 is hingedly connected between the two ends of the support 5 and the connecting block 8. The bottom plate 19 is connected to a plurality of limiting slides 14 on the side close to the adjustment block 4. A slider 13 that cooperates with the limiting slide 14 is connected to one end of the support rod 9. A plurality of fastening blocks 10 are connected to the side of the support rod 9 away from the adjustment block 4. A buffer spring 11 is connected to the fastening block 10, and a rubber contact 12 is connected to the top of the fastening block 10. The fastening block 10 is symmetrically arranged in the four directions of up, down, left and right of the adjusting block 4. The inner surface of the pipe 18 contacts the rubber contact 12. There are multiple rubber contacts 12. One end of the frame 1 is connected to a motor frame 15 that matches the drive motor 3. The inner surface of the motor frame 15 is adapted to the drive motor 3. The output end of the drive motor 3 is fixedly connected to the threaded shaft 2. A threaded groove 16 is provided in the inner part of one end of the drive motor 3. The end of the threaded shaft 2 away from the bottom plate 19 extends to the inside of the threaded groove 16. Both ends of the connecting rod 6 are respectively connected to the support 5 and the connecting block 8 with a hinge shaft 7. The drive motor 3 is electrically connected to an external power supply.

[0027] Working principle: When working, first put the pipe 18 to be transported into the frame 1. According to objective conditions, one end of the pipe 18 can be sent into the frame 1 from the material port 17 at one end of the frame 1 by manual handling or forklift, hoisting, etc., so that the end entering the frame 1 is as close as possible to the bottom plate 19 of the frame 1. Then, according to the size of the pipe 18, the driving motor 3 is driven to drive the threaded shaft 2 to rotate. The rotation of the threaded shaft 2 causes the adjustment block 4 located in the pipe 18 to move horizontally toward the bottom plate 19 due to being limited. This in turn makes the various support rods 9 located on the outside of the adjustment block 4 move away from the adjustment block 4 and toward the inner wall of the pipe 18 under the action of the connecting rod 6 and the limiting mechanism. When the various fastening blocks 10 on the support rods 9 press against the inner wall of the pipe 18, the threaded shaft 2 stops rotating, thereby the pipe 18 extends into one end of the frame 1 and locks it, thereby fixing the pipe 18 in the frame 1, thereby fixing pipes 18 of different sizes, and then each pipe 18 that needs to be transported can be fixed and loaded in this way. Finally, all the fixed pipes can be neatly placed by stacking, thereby avoiding falling off during transportation. When the pipe 18 is transported to the destination and unloaded, the drive motor 3 is reversed, driving the threaded shaft 2 to rotate in the opposite direction of loading, and the remaining components also run in the opposite direction of loading, so that each fastening block 10 gradually moves away from the inner wall of the pipe 18. At this time, the corresponding unloading auxiliary tools or equipment facilities are used to control the other end of the pipe 18 to be fixed, and the pipe 18 can be taken out of the frame 1, which is simple and convenient.

[0028] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A pipe transportation device for hydropower construction, characterized in that: include: A frame (1), wherein a pipe (18) is connected to the inside of the frame (1), and a material port (17) is connected to one end of the frame (1); The frame (1) is provided with a bottom plate (19) connected to the end away from the material port (17), and a threaded shaft (2) is rotatably connected to the bottom plate (19). An adjusting block (4) that cooperates with the threaded shaft (2) is rotatably connected to the frame (1). The threaded shaft (2) is provided with a driving motor (3) connected to the end away from the adjusting block (4). The adjusting block (4) is provided with a plurality of supports (5) connected to the outside of the adjusting block (4). A plurality of support rods (9) that cooperate with the supports (5) are connected to the outside of the adjusting block (4). The support rods (9) are provided at both ends of the side close to the adjusting block (4). A connecting block (8) is provided in the connection, and a connecting rod (6) is provided between the two ends of the support (5) and the connecting block (8) in a hinged connection. A plurality of limiting slide grooves (14) are connected to the side of the bottom plate (19) close to the adjustment block (4), a slider (13) matched with the limiting slide groove (14) is connected to one end of the support rod (9), and a plurality of fastening blocks (10) are connected to the side of the support rod (9) away from the adjustment block (4). A buffer spring (11) is connected inside the fastening block (10), and a rubber contact (12) is connected to the top of the fastening block (10).

2. A pipe transport device for hydropower construction according to claim 1, characterized in that: The fastening blocks (10) are symmetrically arranged in four directions, namely, up, down, left, and right, of the adjusting block (4).

3. A pipe transport device for hydropower construction according to claim 1, characterized in that: The inner surface of the pipe (18) contacts the rubber contact (12), and the number of the rubber contact (12) is multiple.

4. A pipe transport device for hydropower construction according to claim 1, characterized in that: One end of the frame (1) is connected to a motor frame (15) that matches the drive motor (3), and the inner surface of the motor frame (15) is adapted to the drive motor (3).

5. A pipe transport device for hydropower construction according to claim 1, characterized in that: The output end of the driving motor (3) is fixedly connected to the threaded shaft (2).

6. A pipe transport device for hydropower construction according to claim 1, characterized in that: A thread groove (16) is provided in one end of the driving motor (3), and an end of the threaded shaft (2) away from the bottom plate (19) extends to the inside of the thread groove (16).

7. A pipe transport device for hydropower construction according to claim 1, characterized in that: Both ends of the connecting rod (6) are respectively connected to the support (5) and the connecting block (8) and are provided with a hinge shaft (7).

8. A pipe transport device for hydropower construction according to claim 1, characterized in that: The driving motor (3) is electrically connected to an external power source.

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