Flat car pipeline loading and transporting device

Abstract

The utility model provides a flat car pipeline loading and transporting device, which relates to the technical field of loading and transporting devices, and comprises a long frame body, a short standing column and a long standing column, the top end of the long standing column is provided with a hoisting beam through an assembling mechanism, the top of the hoisting beam is fixedly connected with a hoisting ring, and the two sides of the long frame body are hinged with baffle plates. A top ring is welded to the top of the shielding plate. The lifting beam is placed at the top end of the long standing column, then the connecting claw is rotated to be attached to the outer side of the long standing column, the threaded rod at the top end of the long standing column penetrates out of the strip-shaped groove in the connecting claw, then the nut is screwed to one end of the threaded rod, the nut clamps the connecting claw, and the connecting claw and the limiting rod are connected together. The lifting beam is fixed at the top end of the long standing column, and the pipe is locked in the square frame, so that the pipe is prevented from shaking and slipping when being conveyed into a well.

Description

Technical Field

[0001] The utility model relates to the technical field of loading and shipping devices, in particular to a pipeline loading and shipping device for a flatbed truck. Background Art

[0002] Underground air ducts and water pipes are important components of mines or other underground projects. Their installation and transportation are crucial to ensure the normal operation of ventilation, drainage and other systems in mines. Underground air duct and water pipe transportation devices are mainly involved in the transportation of air ducts and water pipes in mines or other underground projects.

[0003] The underground air duct and water pipe lifting and transporting device locks the pipe in a frame. The existing lifting and transporting device has no cover at both ends, and the pipe is easy to slip out, causing safety hazards. When lifting, there is no fixed lifting point, and the anchor chain is required to pass through the bottom for binding and transportation. Since it is impossible to maintain balance, there is a risk of the pipe slipping and falling and injuring people. Therefore, the utility model proposes a flatbed truck pipeline transportation device to solve the above problem. Utility Model Content

[0004] In view of the above problems, the utility model proposes a flatbed truck pipeline loading and transporting device to solve the problem in the prior art that there is no fixed lifting point during lifting, and anchor chains need to be passed through the bottom for binding and transportation. Since it is impossible to maintain balance, there is a risk of pipes slipping and falling and causing injuries.

[0005] To achieve the purpose of the utility model, the utility model is implemented through the following technical scheme: a flatbed truck pipeline loading device, including a long frame, a short station column and a long station column, a group of short station columns are symmetrically welded on both sides of the long frame, a group of long station columns are provided on one side of the short station column, a lifting beam is installed on the top of the long station column through an assembly mechanism, a lifting ring is fixedly connected to the top of the lifting beam, shielding plates are hinged on both sides of the long frame, and a top ring is welded on the top of the shielding plate.

[0006] A further improvement is that the assembly mechanism includes connecting claws and strip grooves, the two ends of the lifting beam are symmetrically hinged with connecting claws, one side of the connecting claw is provided with a strip groove, the top of the long standing column is fixedly connected with a threaded rod, one end of the threaded rod passes through the interior of the strip groove and is threadedly connected with a nut.

[0007] A further improvement is that a connecting beam is welded to the top of the short station column, one end of the connecting beam is welded to one side of the long station column, and a triangular plate is welded to both the long frame and the connecting beam.

[0008] A further improvement is that reinforcing beams are symmetrically welded inside the long frame, the lifting beams and the reinforcing beams are vertically parallel, and the two ends of the reinforcing beams are respectively fitted with the bottom ends of the long standing columns.

[0009] A further improvement is that: limiting blocks are welded on both sides of the long frame, a fixing seat is fixedly connected to the bottom of one side of the shielding plate, and a locking mechanism is provided inside the fixing seat.

[0010] A further improvement is that the locking mechanism includes a pin and a spring, a pin is inserted into the interior of the fixing seat, the pin is configured as an L-shaped structure, a spring is disposed on the outside of the pin, and the pin is vertically parallel to the insertion hole inside the limit block.

[0011] A further improvement is that: the outer side of the pin shaft is fixedly connected with a limiting rod, the inner side of the fixing seat is fixedly connected with a limiting claw, and the pin shaft is connected with the limiting claw by the limiting rod.

[0012] The beneficial effects of the utility model are as follows: the lifting beam is placed on the top of the long station column, and then the connecting claw is rotated to fit with the outer side of the long station column, and the threaded rod at the top of the long station column passes through the strip groove inside the connecting claw, and then one end of the threaded rod is tightened with a nut, and the nut clamps the connecting claw to connect the connecting claw and the limit rod together, so that the lifting beam is fixed on the top of the long station column, and the pipe is locked in the frame, so as to prevent the pipe from shaking and slipping when entering the well. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 This is a schematic diagram of the buckle mechanism structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the lifting beam structure of the utility model;

[0016] Figure 4 For this utility model Figure 1 A local enlarged view of point A;

[0017] Figure 5 For this utility model Figure 1 A partial enlarged view of point B.

[0018] Among them: 1. long frame; 2. short standing column; 3. long standing column; 4. connecting beam; 5. lifting beam; 6. lifting ring; 7. shielding plate; 8. top ring; 9. reinforcing beam; 10. triangular plate; 11. fixing seat; 12. pin shaft; 13. limit rod; 14. spring; 15. limit claw; 16. limit block; 17. connecting claw; 18. strip groove; 19. threaded rod. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0020] according to Figure 1-5 As shown, this embodiment proposes a flatbed truck pipeline loading device, including a long frame 1, a short station column 2 and a long station column 3, a group of short station columns 2 are symmetrically welded on both sides of the long frame 1, and a group of long station columns 3 are provided on one side of the short station column 2, and a lifting beam 5 is installed on the top of the long station column 3 through an assembly mechanism, and a lifting ring 6 is fixedly connected to the top of the lifting beam 5, and shielding plates 7 are hinged on both sides of the long frame 1, and a top ring 8 is welded on the top of the shielding plate 7. The long frame 1 and the short station column 2 are combined into a transport and loading rack, the shielding plate 7 is opened to place the pipe into the transport and loading rack, and then the shielding plate 7 is closed, and then the lifting beam 5 is fixed to the top of the long station column 3 through the assembly mechanism, and the anchor chain is passed through the lifting ring 6 and the top ring 8 to connect with the lifting device, and the lifting device drives the entire transport and loading rack to move upward to transport the pipe.

[0021] The assembly mechanism includes a connecting claw 17 and a strip groove 18. The two ends of the lifting beam 5 are symmetrically hinged with connecting claws 17. One side of the connecting claw 17 is provided with a strip groove 18. The top of the long station column 3 is fixedly connected with a threaded rod 19. One end of the threaded rod 19 passes through the interior of the strip groove 18 and is threadedly connected with a nut. The lifting beam 5 is placed on the top of the long station column 3, and then the connecting claw 17 is rotated to fit with the outer side of the long station column 3. The threaded rod 19 at the top of the long station column 3 passes through the strip groove 18 inside the connecting claw 17. Then, one end of the threaded rod 19 is tightened with a nut. The nut clamps the connecting claw 17 to connect the connecting claw 17 with the limiting rod 13, so that the lifting beam 5 is fixed to the top of the long station column 3.

[0022] A connecting beam 4 is welded to the top of the short station column 2, and one end of the connecting beam 4 is welded to one side of the long station column 3. A triangular plate 10 is welded to the long frame 1 and the connecting beam 4. A reinforcing beam 9 is symmetrically welded inside the long frame 1. The lifting beam 5 and the reinforcing beam 9 are parallel to each other up and down. The two ends of the reinforcing beam 9 are respectively fitted with the bottom end of the long station column 3. The short station column 2 and the long station column 3 are connected together through the connecting beam 4. A triangular plate with a length of 160 mm and a height of 100 mm is respectively welded on both sides of the eight station columns. The reinforcing beam 9 strengthens the connection between the two sides of the long frame 1 to play a reinforcing role.

[0023] Limiting blocks 16 are welded on both sides of the long frame 1, and a fixing seat 11 is fixedly connected to the bottom of one side of the shielding plate 7. A locking mechanism is arranged inside the fixing seat 11, and the locking mechanism includes a pin shaft 12 and a spring 14. A pin shaft 12 is inserted inside the fixing seat 11, and the pin shaft 12 is arranged in an L-shaped structure. A spring 14 is arranged on the outside of the pin shaft 12. The pin shaft 12 is parallel to the position of the insertion hole inside the limiting block 16 up and down. A limiting rod 13 is fixedly connected to the outside of the pin shaft 12, and a limiting claw 15 is fixedly connected to the inside of the fixing seat 11. The pin shaft 12 is engaged with the limiting claw 15 through the limiting rod 13. When it is necessary to When the shielding plate 7 is opened, the pin shaft 12 is pulled to move upward, and the pin shaft 12 is rotated so that the limit rod 13 is engaged with the inside of the limit claw 15. At this time, the pin shaft 12 is disengaged from the internal socket of the limit block 16, and the spring 14 is in a compressed state, releasing the limit of the limit block 16 on the shielding plate 7, and the tube can be put into the inside of the long frame 1 or taken out of it. When the shielding plate 7 overlaps and closes on one side of the short station column 2, the pin shaft 12 is rotated to move the limit rod 13 out of the limit claw 15, and the elastic force generated by the spring 14 is used to drive the pin shaft 12 to move downward, so that the bottom end of the pin shaft 12 is reinserted into the socket of the limit block 16, and the limit block 16 restricts the shielding plate 7 again.

[0024] The flatbed truck pipeline loading device places the lifting beam 5 on the top of the long station column 3, then rotates the connecting claw 17 to fit with the outer side of the long station column 3, and the threaded rod 19 at the top of the long station column 3 passes through the strip groove 18 inside the connecting claw 17, and then tightens a nut on one end of the threaded rod 19, and the nut clamps the connecting claw 17 to connect the connecting claw 17 and the limiting rod 13 together, so that the lifting beam 5 is fixed on the top of the long station column 3, and the pipe is locked in the frame to prevent the pipe from shaking or slipping when entering the well.

[0025] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flatbed truck pipeline loading device, comprising a long frame (1), a short station column (2) and a long station column (3), characterized in that: A group of short standing columns (2) are symmetrically welded on both sides of the long frame (1); a group of long standing columns (3) are provided on one side of the short standing columns (2); a lifting beam (5) is installed on the top of the long standing column (3) through an assembly mechanism; a lifting ring (6) is fixedly connected to the top of the lifting beam (5); shielding plates (7) are hinged on both sides of the long frame (1); a top ring (8) is welded on the top of the shielding plate (7); The assembly mechanism comprises a connecting claw (17) and a strip groove (18); the connecting claws (17) are symmetrically hinged at both ends of the lifting beam (5); a strip groove (18) is provided on one side of the connecting claw (17); a threaded rod (19) is fixedly connected to the top end of the long standing column (3); one end of the threaded rod (19) passes through the interior of the strip groove (18) and is threadedly connected to a nut.

2. The flatbed truck pipeline transportation device according to claim 1, characterized in that: A connecting beam (4) is welded to the top of the short station column (2), one end of the connecting beam (4) is welded to one side of the long station column (3), and a triangular plate (10) is welded to both the long frame (1) and the connecting beam (4).

3. The flatbed truck pipeline transportation device according to claim 1, characterized in that: The interior of the long frame (1) is symmetrically welded with a reinforcing beam (9), the lifting beam (5) and the reinforcing beam (9) are vertically parallel, and the two ends of the reinforcing beam (9) are respectively fitted with the bottom end of the long station column (3).

4. The flatbed truck pipeline transportation device according to claim 1, characterized in that: Limiting blocks (16) are welded on both sides of the long frame (1), and a fixing seat (11) is fixedly connected to the bottom of one side of the shielding plate (7), and a locking mechanism is provided inside the fixing seat (11).

5. The flatbed truck pipeline transport device according to claim 4, characterized in that: The locking mechanism comprises a pin (12) and a spring (14); the pin (12) is inserted into the interior of the fixing seat (11); the pin (12) is configured as an L-shaped structure; a spring (14) is disposed outside the pin (12); the pin (12) is vertically parallel to the insertion hole inside the limit block (16).

6. The flatbed truck pipeline transport device according to claim 5, characterized in that: The outer side of the pin shaft (12) is fixedly connected to a limiting rod (13), the inner side of the fixing seat (11) is fixedly connected to a limiting claw (15), and the pin shaft (12) is connected to the limiting claw (15) by snapping through the limiting rod (13).

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