A steel pipe rapid moving device

Abstract

This utility model discloses a rapid steel pipe moving device, including a first clamp and a second clamp. The second clamp is rotatably connected to the inner side of the first clamp via a rotating rod. A sling is fixedly connected to the top of both the first and second clamps. An installation ring is sleeved on the outer side of the sling. An adjustment mechanism is provided on the top of the installation ring. The adjustment mechanism includes an installation plate and a vertical rod. The installation plate is located above the top of the installation ring, and the vertical rod is rotatably connected to the bottom of the installation plate. The bottom end of the vertical rod is fixedly connected to the top of the installation ring. A hook is fixedly connected to the top of the installation plate. By setting the adjustment mechanism, when workers are hoisting the pipe, they can easily adjust the first and second clamps according to the placement direction of the pipe, thereby facilitating the rapid hoisting and movement of pipes with different placement directions and improving the work efficiency of workers when moving pipes.

Description

Technical Field

[0001] This utility model relates to the field of mobile device technology, and in particular to a rapid moving device for steel pipes. Background Technology

[0002] In the current pipeline industry, steel pipes have become the mainstream pipe material, widely used in large-scale water diversion projects in industry, water conservancy, and municipal sectors. During the installation of steel pipes, it is often necessary to use moving equipment to hoist the steel pipes to the designated location for installation.

[0003] When workers are hoisting pipes, it is difficult to adjust the moving device according to the different orientations of the pipes. This makes it difficult for workers to quickly hoist and move pipes in different orientations, which can reduce the efficiency of the workers. Therefore, a rapid moving device for steel pipes is needed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a rapid steel pipe moving device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A steel pipe rapid moving device includes a first jaw and a second jaw. The second jaw is rotatably connected to the inner side of the first jaw via a rotating rod. A sling is fixedly connected to the top of the first jaw and the second jaw. An installation ring is sleeved on the outer side of the sling, and an adjustment mechanism is provided on the top of the installation ring. The adjustment mechanism includes a mounting plate and a vertical rod. The mounting plate is located above the top of the mounting ring, the vertical rod is rotatably connected to the bottom of the mounting plate, the bottom end of the vertical rod is fixedly connected to the top of the mounting ring, and a hook is fixedly connected to the top of the mounting plate.

[0006] By adopting the above technical solution, when workers are hoisting pipelines, they can easily adjust the first and second clamps according to the direction in which the pipelines are placed, thereby facilitating the rapid hoisting and movement of pipelines with different orientations and improving the work efficiency of workers when moving pipelines.

[0007] Preferably, a connecting ring is fixedly sleeved on the outer side of the vertical rod, and multiple slots are opened on the outer wall of the connecting ring. Guide rods are fixedly connected to both sides of the bottom of the mounting plate. A sliding ring is slidably sleeved on the outer side of the guide rod, and a card plate for cooperating with the slot is fixedly connected to one side of the inner wall of the sliding ring.

[0008] By adopting the above technical solution, when the staff inserts the clamp into the corresponding slot, the connecting ring and the vertical rod can no longer rotate. When the vertical rod cannot rotate, the installation ring, sling, first clamp, and second clamp cannot rotate either. This helps to prevent the pipeline from rotating randomly during hoisting and moving, and improves the safety of the staff when moving the pipeline.

[0009] Preferably, a limiting plate is fixedly connected to the bottom end of the guide rod, and the limiting plate is located at the bottom of the slip ring.

[0010] By adopting the above technical solution, once the slip ring descends to the top position of the limiting plate, the slip ring can no longer descend, thus preventing the slip ring from falling off the outside of the guide rod.

[0011] Preferably, springs are fixedly connected to both sides of the top of the slip ring, and the top of the springs is fixedly connected to the bottom of the mounting plate.

[0012] By adopting the above technical solution, when the operator moves the slip ring upward, the upward-moving slip ring will compress the spring, thereby increasing the resistance between the slip ring and the plate as they move upward, and preventing the plate from falling out of the slot at will.

[0013] Preferably, rotating rods are fixedly connected to both sides of the second jaw, and through slots are opened on both sides of the first jaw. The rotating rods are rotatably connected to the through slots through bushings.

[0014] By adopting the above technical solution and setting up a rotating rod and bushing, it is easy to ensure the smooth rotation of the second clamping claw, making it convenient for workers to clamp the pipe.

[0015] Preferably, a first support frame is fixedly connected to the inner side of the first jaw, and a hydraulic cylinder is rotatably connected to the inner side of the first support frame via a first rotating shaft. A second support frame is fixedly connected to the inner side of the second jaw, and one end of the output shaft of the hydraulic cylinder is rotatably connected to the inner side of the second support frame via a second rotating shaft.

[0016] By adopting the above technical solution and setting up a hydraulic cylinder, it is easy for workers to quickly close the first and second jaws, thereby making it easier for workers to quickly clamp the pipeline using the first and second jaws.

[0017] Preferably, both the first and second jaws have pads fixedly connected to their inner walls, the inner walls of the pads are provided with anti-slip textures, and the pads are made of rubber.

[0018] By adopting the above technical solution, since the pad is relatively soft, when the workers use the first and second jaws to clamp the pipe, the pad first comes into contact with the pipe and is squeezed, causing the pad to deform. This increases the friction between the first and second jaws and the pipe, ensuring the stability of clamping the pipe, preventing the pipe from falling off, and improving the safety of the hoisting work.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. By setting up an adjustment mechanism, when workers are hoisting the pipeline, they can easily adjust the first and second jaws according to the placement direction of the pipeline, thereby facilitating the rapid hoisting and movement of pipelines with different placement directions and improving the work efficiency of workers when moving pipelines.

[0020] 2. By setting up slip rings, clamping plates, connecting rings, and clamping slots, when the worker inserts the clamping plate into the corresponding clamping slot, the connecting ring and the vertical rod can no longer rotate. When the vertical rod cannot rotate, the installation ring, sling, first clamp, and second clamp cannot rotate either. This helps to prevent the pipeline from rotating arbitrarily during hoisting and moving, and improves the safety of workers when moving the pipeline. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a steel pipe rapid moving device proposed in this utility model; Figure 2 This is a schematic diagram of the connection structure between the first jaw and the sling of a steel pipe rapid moving device proposed in this utility model; Figure 3 This is a schematic diagram of the connection structure between the mounting plate and the hook of a steel pipe rapid moving device proposed in this utility model; Figure 4 This is a schematic diagram of the connection structure between the vertical rod and the connecting ring of a steel pipe rapid moving device proposed in this utility model; Figure 5 This is a schematic diagram of the connection structure between the slip ring and the clamping plate of a steel pipe rapid moving device proposed in this utility model.

[0022] In the diagram: 1. First jaw; 2. Second jaw; 3. Adjustment mechanism; 31. Mounting plate; 32. Vertical rod; 33. Connecting ring; 34. Guide rod; 35. Slip ring; 36. Clamping plate; 37. Limiting plate; 38. Spring; 4. Sling; 5. Mounting ring; 6. Rotating rod; 7. First support frame; 8. Second support frame; 9. Hydraulic cylinder; 10. Pad; 11. Hook. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Reference Figure 1 and Figure 2 A steel pipe rapid moving device includes a first clamp 1 and a second clamp 2. The second clamp 2 is rotatably connected to the inner side of the first clamp 1 via a rotating rod 6. The top of the first clamp 1 and the second clamp 2 are fixedly connected to a sling 4. An installation ring 5 is sleeved on the outer side of the sling 4. An adjustment mechanism 3 is provided on the top of the installation ring 5. The adjustment mechanism 3 includes a mounting plate 31 and a vertical rod 32. The mounting plate 31 is located above the top of the mounting ring 5. The vertical rod 32 is rotatably connected to the bottom of the mounting plate 31. The bottom end of the vertical rod 32 is fixedly connected to the top of the mounting ring 5. A hook 11 is fixedly connected to the top of the mounting plate 31, which facilitates the quick hoisting and movement of pipes in different orientations by the staff, thereby improving the work efficiency of the staff.

[0025] Furthermore, refer to Figure 1 and Figure 3 It can be seen that the bottom of the mounting plate 31 has a groove, and a bearing is installed in the groove. The top of the vertical rod 32 is rotatably connected to the groove through the bearing, so as to ensure the smoothness of the vertical rod 32 when it rotates.

[0026] Furthermore, refer to Figure 3 and Figure 4 It can be seen that a connecting ring 33 is fixedly sleeved on the outside of the vertical rod 32. Multiple slots are opened on the outer wall of the connecting ring 33. Guide rods 34 are fixedly connected to both sides of the bottom of the mounting plate 31. A sliding ring 35 is slidably sleeved on the outside of the guide rod 34. A locking plate 36 for cooperating with the slot is fixedly connected to one side of the inner wall of the sliding ring 35, so as to facilitate locking of the vertical rod 32 and prevent the vertical rod 32 from rotating at will, thereby facilitating the safety of the staff during the movement of the pipeline.

[0027] Furthermore, refer to Figure 1 and Figure 3 It can be seen that the inner ring of slip ring 35 is larger than the outer ring of connecting ring 33, thus enabling slip ring 35 to move outside connecting ring 33.

[0028] Furthermore, refer to Figure 1 and Figure 3 It can be seen that the bottom end of the guide rod 34 is fixedly connected to the limiting plate 37, which is located at the bottom of the slip ring 35, thus preventing the slip ring 35 from falling off the outside of the guide rod 34.

[0029] Furthermore, refer to Figure 3 and Figure 5It can be seen that springs 38 are fixedly connected to both sides of the top of the slip ring 35. The top of the spring 38 is fixedly connected to the bottom of the mounting plate 31, which helps to prevent the slip ring 35 and the card plate 36 from moving at will, and thus helps to prevent the card plate 36 from falling out of the slot at will.

[0030] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the second jaw 2 is fixedly connected to both sides with rotating rods 6, and the first jaw 1 is provided with through slots on both sides. The rotating rods 6 are rotatably connected to the through slots through bushings, which facilitates clamping the pipe.

[0031] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the first clamp 1 is fixedly connected to the inner side of the first support frame 7, and the first support frame 7 is rotatably connected to the inner side of the first support frame 7 through the first rotating shaft. The hydraulic cylinder 9 is model DG-200-630. The second clamp 2 is fixedly connected to the inner side of the second support frame 8, and one end of the output shaft of the hydraulic cylinder 9 is rotatably connected to the inner side of the second support frame 8 through the second rotating shaft, which facilitates the quick clamping of the pipeline and improves the work efficiency of the staff.

[0032] Furthermore, refer to Figure 1 and Figure 2 It can be seen that the inner walls of the first jaw 1 and the second jaw 2 are fixedly connected with pads 10. The inner walls of the pads 10 are provided with anti-slip textures. The pads 10 are made of rubber, which facilitates the protection of the pipeline. When the pads 10 are squeezed, they will deform, thereby increasing the friction between the first jaw 1, the second jaw 2 and the pipeline, ensuring the stability of the pipeline hoisting and preventing the pipeline from falling off.

[0033] In this utility model, when workers need to hoist the pipe, they can connect the external crane to the hook 11. When the pipe's orientation changes, workers can first pull the slip ring 35 upward along the guide rod 34. When the slip ring 35 moves upward, it will compress the spring 38. The movement of the slip ring 35 can drive the clamping plate 36 to move, thereby moving the clamping plate 36 out of one of the slots and releasing the lock on the connecting ring 33 and the vertical rod 32. Then, the staff can rotate the vertical rod 32. The rotation of the vertical rod 32 can drive the connecting ring 33 and the mounting ring 5 to rotate. The rotation of the mounting ring 5 can drive the sling 4 to rotate. The rotation of the sling 4 can drive the first jaw 1 and the second jaw 2 to rotate, which makes it easier for the staff to adjust the direction of the first jaw 1 and the second jaw 2, and thus make it easier for the staff to clamp and hoist pipes with different placement directions. After the orientation of the first jaw 1 and the second jaw 2 is adjusted, the operator can release the slip ring 35, causing the compressed spring 38 to rebound, which will drive the slip ring 35 and the locking plate 36 to move down quickly until the locking plate 36 is inserted into another slot to lock the connecting ring 33 and the vertical rod 32. Finally, the staff can activate the hydraulic cylinder 9 to close the first jaw 1 and the second jaw 2, completing the clamping of the pipe, and then use an external crane and the device to quickly move the pipe to the designated location.

[0034] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies, which can be implemented by "those skilled in the art". As long as the beneficial effect can be achieved, it can be implemented, so it will not be elaborated further.

[0035] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0036] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A rapid moving device for steel pipes, comprising a first jaw (1) and a second jaw (2), characterized in that, The second jaw (2) is rotatably connected to the inner side of the first jaw (1) via a rotating rod (6). The top of the first jaw (1) and the second jaw (2) are fixedly connected to a sling (4). An installation ring (5) is sleeved on the outside of the sling (4). An adjustment mechanism (3) is provided on the top of the installation ring (5). The adjustment mechanism (3) includes a mounting plate (31) and a vertical rod (32). The mounting plate (31) is located above the top of the mounting ring (5). The vertical rod (32) is rotatably connected to the bottom of the mounting plate (31). The bottom end of the vertical rod (32) is fixedly connected to the top of the mounting ring (5). A hook (11) is fixedly connected to the top of the mounting plate (31).

2. The steel pipe rapid moving device according to claim 1, characterized in that, A connecting ring (33) is fixedly sleeved on the outside of the vertical rod (32). Multiple slots are provided on the outer wall of the connecting ring (33). Guide rods (34) are fixedly connected to both sides of the bottom of the mounting plate (31). A sliding ring (35) is slidably sleeved on the outside of the guide rod (34). A card plate (36) for cooperating with the slot is fixedly connected to one side of the inner wall of the sliding ring (35).

3. The steel pipe rapid moving device according to claim 2, characterized in that, The bottom end of the guide rod (34) is fixedly connected to a limiting plate (37), which is located at the bottom of the slip ring (35).

4. The steel pipe rapid moving device according to claim 3, characterized in that, Springs (38) are fixedly connected to both sides of the top of the slip ring (35), and the top of the spring (38) is fixedly connected to the bottom of the mounting plate (31).

5. The steel pipe rapid moving device according to claim 1, characterized in that, The second jaw (2) is fixedly connected to a rotating rod (6) on both sides. The first jaw (1) is provided with through slots on both sides. The rotating rod (6) is rotatably connected to the through slot through a bushing.

6. The steel pipe rapid moving device according to claim 1, characterized in that, The first jaw (1) is fixedly connected to a first support frame (7), and the first support frame (7) is rotatably connected to a hydraulic cylinder (9) via a first rotating shaft. The second jaw (2) is fixedly connected to a second support frame (8), and one end of the output shaft of the hydraulic cylinder (9) is rotatably connected to the inside of the second support frame (8) via a second rotating shaft.

7. The steel pipe rapid moving device according to claim 1, characterized in that, The inner walls of the first jaw (1) and the second jaw (2) are both fixedly connected with pads (10). The inner walls of the pads (10) are provided with anti-slip textures, and the pads (10) are made of rubber.

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