Cement pipe hoisting device capable of turning over horizontally

Abstract

The utility model discloses a cement pipe hoisting device capable of turning over horizontally, which relates to the technical field of cement pipe hoisting devices and comprises telescopic oil cylinders, arm plates and a hydraulic station, and the arm plates are arranged on one sides of the two telescopic oil cylinders. According to the cement pipe hoisting device capable of turning over horizontally, a telescopic oil cylinder is started, a clamping plate can be moved through an arm plate connected with the output end, so that the clamping plate can clamp a cement pipe, the clamping plate is moved immediately, a pressing plate connected with the output end of the clamping plate can rotate the clamping plate, and the cement pipe clamped by the clamping plate can be turned over; a rotating rod and a bevel gear set can be rotated by rotating a hand wheel, so that a threaded rod can move a connecting rod through a connected displacement block, and the connecting rod can move a supporting plate through a transverse plate, so that the supporting plate can limit a hoisting rod in a travelling crane, and the cement pipe hoisting device is prevented from shaking during hoisting.

Description

Technical Field

[0001] The utility model relates to the technical field of cement pipe hoists, in particular to a cement pipe hoist which can be turned horizontally. Background Art

[0002] A cement pipe hoist is a tool specifically used for hoisting cement pipes. It can effectively improve the safety and efficiency of hoisting operations. A cement pipe hoist is usually composed of a hoist body, connectors, and fixtures. Through a specific structure and design, it can achieve stable hoisting and transportation of cement pipes. However, current cement pipe hoists still have some defects, such as:

[0003] When using existing cement pipe hoists, due to the different placement positions of cement pipes, most cement pipe hoists can only be extended on both sides. Therefore, when hoisting vertically placed cement pipes, auxiliary tools are needed to change the cement hoisting pipe from vertical to horizontal hoisting, which makes the cement pipe hoist more inconvenient during hoisting. Utility Model Content

[0004] The purpose of the utility model is to provide a cement pipe hanger that can be turned horizontally, so as to solve the problem that the cement pipe hanger proposed in the above background technology is not easy to turn horizontally.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a horizontally flippable cement pipe hoist, comprising a telescopic cylinder, an arm plate and a hydraulic station, one side of each of the two telescopic cylinders is provided with an arm plate, one end of the telescopic cylinder is provided with a hydraulic station, the outer side of the arm plate is provided with a bow plate, the bottom ends of the two arm plates are provided with a splint, and a corner cylinder is installed on one side of the splint.

[0006] Preferably, a pressure plate is provided on one side of the bottom end of the arch plate, a swing cylinder fixing plate is provided on one side of the pressure plate, and a balance pipe is provided between the corner cylinder and the arch plate.

[0007] Preferably, a hanging plate is provided at the top end of the arched plate, a cavity is provided inside the hanging plate, and a threaded rod connected through a bearing is provided inside the cavity.

[0008] Preferably, a rotating rod extending to the outside is provided inside the cavity near one end of the threaded rod, and a handwheel is provided at one end of the rotating rod.

[0009] Preferably, a bevel gear set is connected between the rotating rod and the threaded rod, a sliding rod is provided on the side of the hanging plate away from the threaded rod, and displacement blocks are provided on the surfaces of the sliding rod and the threaded rod.

[0010] Preferably, a connecting rod is welded to one side of each of the two displacement blocks, a transverse plate is welded between the two connecting rods, and a supporting plate is provided at one end of the transverse plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the horizontally flippable cement pipe hoist starts the telescopic oil cylinder, so that the splint can be moved through the arm plate connected to the output end, so that the splint can clamp the cement pipe, and then the splint can be moved, so that the pressure plate connected to the output end of the splint can rotate the splint, so that the cement pipe clamped by the splint can be flipped, and the rotating rod and the bevel gear set can be rotated by turning the hand wheel, so that the threaded rod can move the connecting rod through the connected displacement block, so that the connecting rod can move the support plate through the cross plate, so that the support plate can limit the lifting rod in travel, thereby avoiding shaking of the cement pipe hoist during lifting.

[0012] 1. The horizontally flippable cement pipe hoist starts the telescopic oil cylinder so that the telescopic oil cylinder can move the arm plate connected to the output end, so that the arm plate can rotate around the bow plate, so that the splint connected to the bottom end of the arm plate can move, thereby realizing lateral movement. After adjusting to a suitable position, the telescopic oil cylinder is rotated in the opposite direction so that the splint can clamp the cement pipe. Then the corner oil cylinder is started so that the corner oil cylinder can rotate the pressure plate connected to the output end, so that the pressure plate can rotate the connected splint when rotating, so that the cement pipe clamped by the splint can be flipped, so that the cement pipe can be hoisted more conveniently by the cement pipe hoist;

[0013] 2. The horizontally flippable cement pipe hoist can drive the rotating rod to rotate by rotating the hand wheel, so that the rotating rod can drive the bevel gear set to rotate when the hand wheel rotates. At the same time, the bevel gear set can drive the threaded rod to rotate when it rotates, so that the threaded rod can drive the displacement block to move when it rotates, and the displacement block can drive the connecting rod to move when it moves, so that the connecting rod can slide on the surface of the sliding rod through another connected displacement block when it moves, so that the connecting rod can be more stable when it moves, and at the same time, the connecting rod can drive the cross plate to move when it moves, so that the cross plate can drive the supporting plate to move when it moves, so that the supporting plate can limit the lifting rod in the traveling crane when it moves, thereby avoiding shaking of the cement pipe lifting frame after being hung in the traveling crane, so that the cement pipe lifting frame can be more stable when it is hoisted. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the bow plate of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the plywood of the utility model;

[0016] Figure 3 This is a side structural diagram of the hanging plate of the utility model;

[0017] Figure 4 It is an enlarged side cutaway view of the hanging plate of the present invention.

[0018] In the figure: 1. Telescopic cylinder; 2. Arm plate; 3. Hydraulic station; 4. Bow plate; 5. Clamp; 6. Angle cylinder; 7. Pressure plate; 8. Balance pipe; 9. Swing cylinder fixing plate; 10. Hanging plate; 11. Cavity; 12. Threaded rod; 13. Rotating rod; 14. Handwheel; 15. Bevel gear set; 16. Sliding rod; 17. Displacement block; 18. Connecting rod; 19. Cross plate; 20. Support plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1 and Figure 2 It can be seen that the utility model provides a technical solution: a horizontally flippable cement pipe hoist, including a telescopic cylinder 1, an arm plate 2 and a hydraulic station 3, one side of the two telescopic cylinders 1 is provided with an arm plate 2, one end of the telescopic cylinder 1 is provided with a hydraulic station 3, the outer side of the arm plate 2 is provided with a bow plate 4, the bottom ends of the two arm plates 2 are provided with a splint 5, one side of the splint 5 is installed with a corner cylinder 6, one side of the bottom end of the bow plate 4 is provided with a pressure plate 7, one side of the pressure plate 7 is provided with a swing cylinder fixing plate 9, and a balance pipe 8 is provided between the corner cylinder 6 and the bow plate 4.

[0021] See Figure 1 and Figure 2 It can be seen that by starting the telescopic cylinder 1, the arm plate 2 connected to the output end can be used to move the splint 5, so that the splint 5 can clamp the cement pipe. Then the splint 5 can be moved, so that the pressure plate 7 connected to the output end of the splint 5 can rotate the splint 5, so that the cement pipe clamped by the splint 5 can be flipped.

[0022] See Figure 3 and Figure 4It can be seen that a hanging plate 10 is provided at the top of the bow plate 4, a cavity 11 is opened inside the hanging plate 10, a threaded rod 12 connected by a bearing is provided inside the cavity 11, a rotating rod 13 extending to the outside is provided at one end of the cavity 11 close to the threaded rod 12, a handwheel 14 is provided at one end of the rotating rod 13, a bevel gear set 15 is connected between the rotating rod 13 and the threaded rod 12, a sliding rod 16 is provided on the side of the hanging plate 10 away from the threaded rod 12, and displacement blocks 17 are provided on the surface of the sliding rod 16 and the threaded rod 12, one side of the two displacement blocks 17 are welded with a connecting rod 18, a cross plate 19 is welded between the two connecting rods 18, and a support plate 20 is provided at one end of the cross plate 19.

[0023] See Figure 3 and Figure 4 It can be seen that by rotating the handwheel 14, the rotating rod 13 and the bevel gear set 15 can be rotated, so that the threaded rod 12 can move the connecting rod 18 through the connected displacement block 17, so that the connecting rod 18 can move the support plate 20 through the cross plate 19, so that the support plate 20 can limit the lifting rod in operation, thereby preventing the cement pipe lifter from shaking during lifting.

[0024] To sum up, the cement pipe hoist is a tool specially used for lifting cement pipes. The telescopic cylinder 1 is started so that the arm plate 2 connected to the output end can move the splint 5, so that the splint 5 can clamp the cement pipe. Then the splint 5 is moved so that the pressure plate 7 connected to the output end of the splint 5 can rotate the splint 5, so that the cement pipe clamped by the splint 5 can be flipped, so that the cement pipe can be lifted more conveniently by the cement pipe hoist. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A horizontally flippable cement pipe hoist, comprising a telescopic oil cylinder (1), an arm plate (2) and a hydraulic station (3), characterized in that: An arm plate (2) is provided on one side of the two telescopic oil cylinders (1), a hydraulic station (3) is provided at one end of the telescopic oil cylinder (1), an arch plate (4) is provided on the outer side of the arm plate (2), a clamping plate (5) is provided at the bottom end of the two arm plates (2), and a corner oil cylinder (6) is installed on one side of the clamping plate (5).

2. The horizontally flippable cement pipe hoist according to claim 1, characterized in that: A pressure plate (7) is provided on one side of the bottom end of the arch plate (4), a swing cylinder fixing plate (9) is provided on one side of the pressure plate (7), and a balance pipe (8) is provided between the corner cylinder (6) and the arch plate (4).

3. The horizontally flippable cement pipe hoist according to claim 2, characterized in that: A hanging plate (10) is provided at the top end of the arched plate (4), a cavity (11) is provided inside the hanging plate (10), and a threaded rod (12) connected via a bearing is provided inside the cavity (11).

4. The horizontally flippable cement pipe hoist according to claim 3, characterized in that: A rotating rod (13) extending to the outside is provided inside the cavity (11) and close to one end of the threaded rod (12), and a hand wheel (14) is provided at one end of the rotating rod (13).

5. The horizontally flippable cement pipe hoist according to claim 4, characterized in that: A bevel gear set (15) is connected between the rotating rod (13) and the threaded rod (12); a sliding rod (16) is provided on a side of the hanging plate (10) away from the threaded rod (12); and displacement blocks (17) are provided on the surfaces of the sliding rod (16) and the threaded rod (12).

6. The horizontally flippable cement pipe hoist according to claim 5, characterized in that: One side of each of the two displacement blocks (17) is welded with a connecting rod (18), a transverse plate (19) is welded between the two connecting rods (18), and a supporting plate (20) is provided at one end of the transverse plate (19).

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