CN219751628U - Anti-shaking lifting appliance for lifting barrel body - Google Patents

Abstract

The utility model discloses an anti-shaking lifting appliance for lifting a barrel body, which comprises a lifting frame which is of a cross structure and covers the peripheral surface of the barrel body, lifting ropes are arranged at the bottom side of the lifting frame at intervals along the circumferential direction, an adjusting mechanism for driving each lifting rope to cling to the outer wall of the barrel body is arranged at the bottom side of the lifting frame, the anti-shaking lifting appliance is a sliding groove vertically arranged on the bottom surface of the lifting frame, two ends of each sliding groove are sequentially connected with a pressing spring and a sliding block, and the lifting ropes are connected to the bottom side of the sliding block. The lifting appliance further comprises L-shaped lifting plates which are arranged at the bottom end of each lifting rope and are in contact with the bottom surface and the side wall of the cylinder body. The hanger shortens the free extension length of the lifting rope through the lifting plate, so that the shaking problem of lifting the barrel body caused by shaking of the lifting rope is limited; meanwhile, the safety of hoisting the barrel body is further improved through arc limiting of the peripheral surface of the barrel body, and the suitability of the hoisting tool is further improved through an adjusting structure, so that the hoisting tool is used for stable hoisting operation of barrel bodies with different outer diameters.

Description

Anti-shaking lifting appliance for lifting barrel body

Technical Field

The utility model relates to the technical field of hoisting of barrel structural parts in building installation, in particular to an anti-shaking lifting appliance for hoisting a barrel.

Background

In the construction and installation operation, the barrel body is a structural component which is lifted conventionally and comprises a prefabricated water supply and drainage pipe, a chimney, a storage barrel, a reaction kettle body in the chemical industry and the like. At present, when the barrel body with the structure is hoisted, as the outer wall of the barrel body is smooth and has no edges and corners and does not have stable stress points, the general hoisting mode is shown in the attached drawing 1 of the specification, the barrel body is hoisted by adopting two hoisting ropes to encircle the barrel body from the bottom of the barrel body in a crisscross mode and converging the two hoisting ropes at the center of the top of the barrel body, the hoisting method is simple and quick, and the hoisting method is widely applied to hoisting barrel body components. The hoisting mode has the following defects:

1. adopt the steel cable hoist and mount suspension and transfer in-process, because the lifting rope is flexible material of bendability, especially at the initial in-process of horizontal transfer, can cause the staving level of hoist and mount to rock, and this rocks because of staving outer peripheral face is smooth, has lifting rope and staving slippage and causes the unsettled potential safety hazard that drops of staving, causes the staving to drop damaged problem simultaneously, increases construction cost.

2. When the large-size and heavy-weight barrel body is hoisted, after the horizontal swinging, the lifting rope is contacted with the outer wall of the barrel body, especially the upper edge of the barrel body, the top side edge of the barrel body is easily worn out after being in hard contact, the damage to the barrel body part caused by swinging is generally required to be reworked and repaired, and the damage and discarding of the part are caused for the special part, so that the hoisting cost is increased.

Disclosure of Invention

Aiming at the problems, the utility model aims to provide the anti-shaking lifting appliance for lifting the barrel body, which solves the shaking problem of lifting the barrel body caused by shaking of a lifting rope at present, can adapt to lifting of barrel bodies with different outer diameters, and improves the safety and the use universality of lifting.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a staving hoist is with preventing rocking hoist, its characterized in that: the lifting appliance comprises a lifting frame which covers the circumferential surface of the barrel body, lifting ropes are arranged at the bottom side of the lifting frame along the circumferential direction at intervals, an adjusting mechanism which drives each lifting rope to cling to the outer wall of the barrel body is arranged at the bottom side of the lifting frame, and L-shaped lifting plates which are in contact with the bottom surface and the side walls of the barrel body are arranged at the bottom end of each lifting rope.

Preferably, the hanging bracket is of a cross structure, the adjusting mechanism is a sliding groove vertically formed in the bottom surface of the hanging bracket, two ends of each sliding groove are sequentially connected with a pressing spring and a sliding block, and the hanging rope is connected to the bottom side of the sliding block.

Preferably, each side wall of the hanging frame is provided with a strip-shaped hole, and a locking bolt connected with the sliding block is arranged in the strip-shaped hole in a penetrating mode.

Preferably, a cylinder rod which is used for coating the lifting rope and is attached to the outer wall of the barrel body is arranged at the bottom of the sliding block.

Preferably, the upper side and the lower side of the cylinder rod are respectively provided with an arc limiting plate which is in arc pasting with the outer wall of the cylinder body.

The beneficial effects of the utility model are as follows: the hanger shortens the free extension length of the lifting rope through the lifting plate, so that the shaking problem of lifting the barrel body caused by shaking of the lifting rope is limited; meanwhile, the safety of hoisting the barrel body is further improved through arc limiting on the peripheral surface of the barrel body, and the suitability of the hoisting tool is further improved through an adjusting mechanism, so that the hoisting tool is used for stable hoisting operation of barrel bodies with different outer diameters.

Drawings

Fig. 1 is a schematic view of hoisting a barrel according to the present utility model.

Fig. 2 is a diagram of a spreader in accordance with the present utility model.

Fig. 3 is a bottom view of the hanger of the present utility model.

Fig. 4 is a diagram of a second embodiment of the spreader of the present utility model.

Fig. 5 is a bottom view structure diagram of the cooperation of the lifting appliance and the barrel body.

Fig. 6 is a side view structural diagram of the hanger and the barrel body of the utility model.

In the figure: 9-barrel body.

Detailed Description

In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model is further described below with reference to the accompanying drawings and examples.

1-6, a hoist with preventing rocking for staving hoist, the hoist includes the gallows 1 that covers staving global, is provided with lifting rope 2 at this gallows 1 bottom side along circumference interval, every lifting rope 2 bottom all is provided with the L type hanger plate 3 that contacts with staving bottom surface and lateral wall. When the bucket body is hoisted, the L-shaped hanging plates 3 at the bottom end of each hanging rope 2 are attached to the bottom end face and the side wall of the bucket body, the bucket body 1 can be hoisted through the hanging frame 1, the problem that the existing cross hanging ropes are easy to slip off from the bucket body is solved in the hoisting mode, meanwhile, the length of the hanging ropes 2 can be used or adjusted according to the height of the bucket body, the top end of the bucket body can be close to the bottom side of the hanging frame 1, the shaking length of the hanging ropes is shortened, the shaking range of the hanging ropes 1 is shortened, and the stability and the safety in the hoisting and transferring processes of the bucket body are improved.

Preferably, the hanger has a cross structure, the lifting ropes 2 and the L-shaped lifting plates 3 are also arranged in four ways, and the stability of lifting is ensured on the basis of reducing the number of the lifting ropes 2.

For further improving the stability of barrel body hoisting and the hoisting operation of the barrel bodies suitable for different external diameters, the bottom side of the hanging bracket 1 is provided with an adjusting mechanism for driving each hanging rope 2 to be clung to the outer wall of the barrel body, the concrete structure is shown in fig. 3, the concrete structure is a chute 1a vertically arranged on the bottom surface of the hanging bracket 1, two ends of each chute 1a are sequentially connected with a pressing spring 4 and a sliding block 5, and the hanging ropes 2 are connected to the bottom side of the sliding block 5. The effect achieved by the method is as follows: according to the external diameter size of the hoisted barrel body, the pressing spring 4 can be extruded or the elastic action of the pressing spring 4 can enable the sliding block 5 to be close to and clung to the periphery of the barrel body, meanwhile, the lifting rope 2 at the bottom side of the sliding block can be clung to the periphery of the barrel body, so that the barrel bodies with different external diameters can be hoisted, the swinging state of the barrel body after hoisting is further limited through the sliding block 5 and the attachment of the lifting rope 2 to the periphery of the barrel body, and the suitability and stability of the barrel body hoisting are improved.

In order to avoid the shaking trend after the barrel body is hoisted, the shaking state is generated on the pressing and pasting spring 4 again, as shown in fig. 2, each side wall of the hanging bracket 1 is provided with a strip-shaped hole 1b, and a locking bolt 6 connected with the sliding block 5 is arranged in the strip-shaped hole 1b in a penetrating manner. Under the state that the pressing spring 4 drives the sliding block 5 to be attached to the peripheral surface of the barrel body, after the locking bolt 6 is screwed and is contacted with the side wall of the hanging bracket 1, the position of the sliding block 5 is locked, and further the problem that the barrel body shakes due to the elastic action of the pressing spring 4 can be solved.

On the basis of the hoisting stability, due to the flexible structure of the lifting rope 2, the problem of the shaking of the barrel body caused by the influence of the lifting rope 2 still exists, so as shown in fig. 4 and 6, a barrel rod 7 which is used for coating the lifting rope 2 and is attached to the outer wall of the barrel body is arranged at the bottom of the sliding block 5, the top end of the barrel rod 7 is preferably fixedly connected with the bottom side of the sliding block 5, the lifting rope is coated and limited through the barrel rod 7, and the shaking of the lifting rope 2 is limited and is transmitted to the barrel body to cause the shaking of the barrel body.

Because four lifting ropes 2 are arranged along the circumferential direction, the limiting range of the lifting ropes is limited on the outer wall of the barrel body, and the barrel body can turn over and separate from the adjacent lifting ropes 2, as shown in figures 3 and 5-6, the upper side and the lower side of the barrel rod 7 are respectively provided with an arc limiting plate 8 which is in arc adhesion with the outer wall of the barrel body. The arc limiting plate 8 contacts with the peripheral surface of the barrel body from the upper side and the lower side, so that overturning in the barrel body hoisting process is limited, and hoisting stability is further improved.

The principle of the utility model is as follows: according to the external diameter size of the hoisted barrel body, the pressing spring 4 can be extruded or the elastic action of the pressing spring 4 is adopted, so that the arc limiting plates 8 are contacted with the peripheral surface of the barrel body from the upper side and the lower side, each L-shaped hanging plate 3 is embedded into the bottom end of the barrel body, the position of the sliding block 5 is locked after the locking bolt 6 is screwed and contacted with the side wall of the hanging frame 1, the hoisting position of the barrel body is limited, the problem of shaking in the process of hoisting the barrel body can be solved, and the stability and the safety of hoisting are improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. The present utility model is subject to various changes and modifications without departing from the spirit and scope thereof, and such changes and modifications fall within the scope of the utility model as hereinafter claimed.

Claims (5)

1. The utility model provides a staving hoist is with preventing rocking hoist, its characterized in that: the lifting appliance comprises a lifting frame (1) covering the circumferential surface of a barrel body, lifting ropes (2) are arranged at the bottom side of the lifting frame (1) along the circumferential interval, an adjusting mechanism for driving each lifting rope (2) to cling to the outer wall of the barrel body is arranged at the bottom side of the lifting frame (1), and L-shaped lifting plates (3) in contact with the bottom surface and the side wall of the barrel body are arranged at the bottom end of each lifting rope (2).

2. The spreader of claim 1, wherein: the hanging bracket is of a cross structure, the adjusting mechanism is a sliding groove (1 a) vertically formed in the bottom surface of the hanging bracket (1), two ends of each sliding groove (1 a) are sequentially connected with a pressing spring (4) and a sliding block (5), and the hanging rope (2) is connected to the bottom side of the sliding block (5).

3. The spreader of claim 2, wherein: each side wall of the hanging bracket (1) is provided with a strip-shaped hole (1 b), and a locking bolt (6) connected with the sliding block (5) is arranged in the strip-shaped hole (1 b) in a penetrating mode.

4. A spreader according to claim 3, wherein: a cylinder rod (7) which is used for coating the lifting rope (2) and is attached to the outer wall of the barrel body is arranged at the bottom of the sliding block (5).

5. The spreader of claim 4, wherein: arc limiting plates (8) which are in arc adhesion with the outer wall of the barrel body are arranged on the upper side and the lower side of the barrel rod (7).