Pipeline laying, transporting and lifting device
By using ratchet and ratchet structure design in the pipeline laying and transportation lifting device, the problem that existing equipment cannot adapt to pipes of different specifications is solved, and the adaptation of pipes with smaller inner diameters is achieved, which improves the practicality of the equipment and pipelines to improve the convenience of operation.
Patent Information
- Application Number
- CN202420494111.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-14
AI Technical Summary
The existing equipment cannot adapt to pipelines of different specifications, resulting in inconvenient pipeline lifting and transport in marine engineering.
A pipeline laying and transportation lifting device is designed, adopting ratchet and ratchet structure. By tying ropes are put on the outer surface of the pipe and rotating the reel plate, the tying ropes are shrinked to the limit size, thereby adapting to any specifications smaller than the inner diameter of the tying ropes. pipe.
The device can be adapted to pipes of different specifications, improving the practicality of the equipment and the convenience of pipe improvement operations.
Smart Images
Figure CN222433877U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipeline laying, and in particular relates to a pipeline laying, transporting and lifting device. Background Art
[0002] A pipeline is a device connected by pipes, pipe connectors and valves for conveying gas, liquid or fluid with solid particles. Usually, the fluid flows from the high pressure part of the pipeline to the low pressure part after being pressurized by blowers, compressors, pumps and boilers. It can also be conveyed by the fluid's own pressure or gravity. Pipelines are widely used, mainly in water supply, drainage, heating, gas supply, long-distance transportation of oil and natural gas, agricultural irrigation, hydraulic engineering and various industrial devices.
[0003] In marine engineering, facilities built on the sea also require a large number of pipelines to transport fluids. And because the facilities built on the sea are often high, equipment is needed to lift and transport the pipelines during the actual construction. However, the pipes in different parts of the facilities are of different thicknesses and specifications, and general equipment is often unable to transport pipes of all specifications, which is inconvenient. Utility Model Content
[0004] The utility model provides a pipeline laying, transporting and lifting device, aiming to solve the problem that general equipment is often unable to carry out transportation operations on pipelines of all specifications, which is relatively inconvenient.
[0005] The utility model is implemented as follows: a pipeline laying, transporting and lifting device comprises a device column, two connecting plates are transversely fixedly connected to the middle part of the side surface of the device column, a connecting shaft is transversely rotatably connected between the outer ends of the two connecting plates, a ratchet is fixedly connected to the outer surface of the connecting shaft, two extension seats are transversely fixedly connected to the side surface of the device column and located below the two connecting plates, a sliding groove is vertically opened on the upper surface of the extension seat, a sliding block is vertically slidably connected to the inside of the sliding groove, two springs are vertically fixedly connected to the top of the sliding block, and ratchets matched with the ratchet are fixedly connected to the top of the two springs.
[0006] Preferably, a through hole is vertically penetrated at the bottom end of the sliding groove, a threaded sleeve is fixedly connected inside the through hole, a threaded rod is vertically threaded inside the threaded sleeve, and the top end of the threaded rod is rotatably connected to the lower surface of the sliding block.
[0007] Preferably, the bottom end of the sliding block is vertically fixedly connected with a guide rod, and the bottom end of the guide rod can slidably penetrate the lower surface of the extension seat and extend downward.
[0008] Preferably, a guide groove is vertically provided at the top end of the sliding block, a guide block is vertically slidably connected inside the guide groove, and the top end of the guide block is fixedly connected to the lower surface of the ratchet.
[0009] Preferably, one end of the connecting shaft can rotatably pass through one of the connecting plates and extend outward, the outer end of the connecting shaft is fixedly connected to a winding disk, the bottom end of the device column is fixedly connected to a binding rope, the other end of the binding rope is fixedly connected to the surface of the winding disk, and the outer surface of the winding disk is fixedly connected to a rotating handle.
[0010] Preferably, the top end of the device column is fixedly connected to a connecting seat, and the top end of the connecting seat is fixedly connected to a lifting rope.
[0011] Beneficial Effects
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: a pipeline laying, transportation and lifting device of the utility model is provided with a ratchet and a ratchet. When the device is in use, the binding rope of the device is put on the outer surface of the pipeline and then the winding disk is rotated. During the rotation, due to the action of the ratchet and the ratchet, the winding disk can only be tightened but cannot be loosened, so that the binding rope of the device can be contracted to the limit size. Therefore, when the device is actually used, it can adapt to any specification of pipeline that is smaller than the inner diameter of the binding rope, thereby improving the practicability of the device and the convenience of the pipeline lifting operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a side view structural diagram of the ratchet and the winding disc in the utility model;
[0015] Figure 3 for Figure 1 A partial enlarged schematic diagram of the area at point A in the middle.
[0016] In the figure: 1-device column, 2-connecting plate, 3-connecting shaft, 4-ratchet, 5-extension seat, 6-sliding groove, 7-sliding block, 8-spring, 9-ratchet, 10-threaded sleeve, 11-threaded rod, 12-guide rod, 13-guide groove, 14-guide block, 15-reel, 16-binding rope, 17-rotating handle, 18-connecting seat, 19-lifting rope. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0018] See also Figure 1-3 The utility model provides a technical solution: a pipeline laying, transportation and lifting device, including a device column 1, two connecting plates 2 are horizontally fixedly connected to the middle of the side surface of the device column 1, a connecting shaft 3 is horizontally rotatably connected between the outer ends of the two connecting plates 2, a ratchet 4 is fixedly connected to the outer surface of the connecting shaft 3, two extension seats 5 are horizontally fixedly connected to the side surface of the device column 1 and located below the two connecting plates 2, a sliding groove 6 is vertically opened on the upper surface of the extension seat 5, a sliding block 7 is vertically slidably connected to the inside of the sliding groove 6, two springs 8 are vertically fixedly connected to the top of the sliding block 7, and ratchet teeth 9 adapted to the ratchet 4 are fixedly connected to the top of the two springs 8.
[0019] A through hole is vertically formed at the bottom of the sliding groove 6 , a threaded sleeve 10 is fixedly connected to the inside of the through hole, a threaded rod 11 is vertically threadedly connected to the inside of the threaded sleeve 10 , and the top end of the threaded rod 11 is rotatably connected to the lower surface of the sliding block 7 .
[0020] In this embodiment, the position of the sliding block 7 can be fixed under the limitation of the threaded rod 11. When the sliding block 7 is at the highest point, the ratchet 4 and the ratchet teeth 9 will contact each other. Under the action of the ratchet teeth 9, the ratchet 4 can only rotate in one direction. When people rotate the threaded rod 11 to move the sliding block 7 downward, the ratchet teeth 9 and the ratchet 4 are no longer in contact. At this time, the rotation of the ratchet 4 will no longer be restricted and can rotate freely in any direction.
[0021] Furthermore, one end of the connecting shaft 3 can rotatably pass through a connecting plate 2 and extend outward, the outer end of the connecting shaft 3 is fixedly connected to a winding drum 15, the bottom end of the device column 1 is fixedly connected to a binding rope 16, the other end of the binding rope 16 is fixedly connected to the surface of the winding drum 15, and the outer surface of the winding drum 15 is fixedly connected to a rotating handle 17.
[0022] In this embodiment, when the device is in use, the binding rope 16 of the device is put on the outer surface of the pipe and then the reel 15 is rotated. During the rotation, due to the action of the ratchet 4 and the ratchet teeth 9, the reel 15 can only be tightened but cannot be loosened, so that the binding rope 16 of the device can be contracted to the maximum size. Therefore, when the device is actually used, it can adapt to any specifications of pipes that are smaller than the inner diameter of the binding rope 16, thereby improving the practicality of the device and the convenience of the pipeline lifting operation.
[0023] When the pipe needs to be removed from the device, the threaded rod 11 is rotated to separate the ratchet 9 and the ratchet wheel 4. At this time, the reel 15 is no longer limited and can be rotated in the opposite direction to loosen the binding rope 16, and then the pipe can be removed.
[0024] Furthermore, the bottom end of the sliding block 7 is vertically fixedly connected with a guide rod 12, and the bottom end of the guide rod 12 can slidably penetrate the lower surface of the extension seat 5 and extend downward.
[0025] In this embodiment, the guide rod 12 plays a guiding role, which enables the sliding block 7 to always move vertically without causing deviation or the like.
[0026] Furthermore, a guide groove 13 is vertically formed at the top of the sliding block 7 , and a guide block 14 is vertically slidably connected inside the guide groove 13 . The top of the guide block 14 is fixedly connected to the lower surface of the ratchet 9 .
[0027] In this embodiment, the guide block 14 can limit the ratchet 9 so that it can only move vertically but not laterally, thereby ensuring its limiting effect on the ratchet 4 .
[0028] Furthermore, a connecting seat 18 is fixedly connected to the top of the device column 1 , and a lifting rope 19 is fixedly connected to the top of the connecting seat 18 .
[0029] In this embodiment, the other end of the lifting rope 19 is connected to a lifting device, through which the pipeline can be pulled to the upper level of the facility.
[0030] The working principle and use process of the utility model: After the utility model is installed, when the device is used, the binding rope 16 of the device is put on the outer surface of the pipe and then the winding disk 15 is rotated. During the rotation, due to the action of the ratchet 4 and the ratchet teeth 9, the winding disk 15 can only be tightened but cannot be loosened, so that the binding rope 16 of the device can be contracted to the limit size. Therefore, when the device is actually used, it can adapt to any specifications of pipes that are smaller than the inner diameter of the binding rope 16, thereby improving the practicability of the device and the convenience of the pipeline lifting operation.
[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A pipeline laying, transporting and lifting device, characterized in that: The invention comprises a device column (1), wherein two connecting plates (2) are transversely fixedly connected to the middle of the side surface of the device column (1), a connecting shaft (3) is transversely rotatably connected between the outer ends of the two connecting plates (2), a ratchet (4) is fixedly connected to the outer surface of the connecting shaft (3), and two extension seats (5) are transversely fixedly connected to the side surface of the device column (1) and located below the two connecting plates (2), a sliding groove (6) is vertically opened on the upper surface of the extension seat (5), a sliding block (7) is vertically slidably connected inside the sliding groove (6), two springs (8) are vertically fixedly connected to the top of the sliding block (7), and ratchet teeth (9) adapted to the ratchet (4) are fixedly connected to the top of the two springs (8).
2. A pipeline laying, transporting and lifting device as claimed in claim 1, characterized in that: A through hole is vertically penetrated at the bottom end of the sliding groove (6), a threaded sleeve (10) is fixedly connected to the inside of the through hole, a threaded rod (11) is vertically threadedly connected to the inside of the threaded sleeve (10), and the top end of the threaded rod (11) is rotatably connected to the lower surface of the sliding block (7).
3. A pipeline laying, transporting and lifting device as claimed in claim 1, characterized in that: The bottom end of the sliding block (7) is vertically fixedly connected to a guide rod (12), and the bottom end of the guide rod (12) can slidably penetrate the lower surface of the extension seat (5) and extend downward.
4. A pipeline laying, transporting and lifting device as claimed in claim 1, characterized in that: A guide groove (13) is vertically formed at the top end of the sliding block (7), a guide block (14) is vertically slidably connected inside the guide groove (13), and the top end of the guide block (14) is fixedly connected to the lower surface of the ratchet (9).
5. The pipeline laying, transporting and lifting device according to claim 1, characterized in that: One end of the connecting shaft (3) rotatably passes through one of the connecting plates (2) and extends outwardly, the outer end of the connecting shaft (3) is fixedly connected to a winding drum (15), the bottom end of the device column (1) is fixedly connected to a binding rope (16), the other end of the binding rope (16) is fixedly connected to the surface of the winding drum (15), and the outer surface of the winding drum (15) is fixedly connected to a rotating handle (17).
6. The pipeline laying, transporting and lifting device according to claim 1, characterized in that: The top end of the device column (1) is fixedly connected to a connection seat (18), and the top end of the connection seat (18) is fixedly connected to a lifting rope (19).