CN215160254U - Anti-drop's hoist and mount structure for building prefab - Google Patents

Abstract

The utility model discloses an anti-drop's hoist and mount structure for building prefab relates to building prefab technical field. The utility model discloses a hoist and mount dish, iron chain lower extreme fixedly connected with connecting block, the inside smooth chamber of having seted up of connecting block, fixed surface is connected with the jib under the disc, jib lower extreme through connection piece bottom and fixedly connected with lifting hook, the lifting hook upper end runs through there is the axostylus axostyle, the axostylus axostyle both ends all are fixed with spacing dish, spacing dish side fixedly connected with baffle, the both sides face of lifting hook lower extreme all is fixed with the dog, the baffle lower extreme contacts with the dog side. The utility model discloses a jib, lifting hook, baffle, spacing spring and lifting rope's design, the jib receives the elasticity of spacing spring and slides in the sliding cavity of connecting block, and the lifting rope is lax to make the baffle receive gravity and can rotate to vertical state downwards, conveniently take off the lifting hook from the building prefab, thereby conveniently lift off the building prefab, improved the hoist and mount efficiency of building prefab.

Description

Anti-drop's hoist and mount structure for building prefab

Technical Field

The utility model belongs to the technical field of the building prefab, especially, relate to an anti-drop's hoist and mount structure for building prefab.

Background

Building prefabricated member becomes for a concatenation mode of building commonly used, when the concatenation is built, because building prefabricated member is bulky, and weight is heavier, need use hoist device, lifts by crane building prefabricated member to the concatenation position.

When the hoisting structure of the existing building prefabricated member is used, the hoisting structure is used for hoisting the building prefabricated member to be hung in the lifting hook through extruding the pressing plate on the top end of the lifting hook, and the hoisted prefabricated member is prevented from falling off through the pressing plate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop's hoist structure for building prefab, through the design of jib, lifting hook, baffle, spacing spring and lifting rope, solved current hoist structure inconvenient lift off the building prefab, reduced the problem of building prefab hoist and mount efficiency.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to an anti-drop hoisting structure for building prefabricated parts, which comprises a hoisting disc;

the lower surface of the hoisting disc is fixedly connected with an iron chain, the lower end of the iron chain is fixedly connected with a connecting block, a sliding cavity is formed in the connecting block, a disc is matched with the inner wall of the sliding cavity in a sliding manner, the lower surface of the disc is fixedly connected with a hoisting rod, and the lower end of the hoisting rod penetrates through the bottom of the connecting block and is fixedly connected with a lifting hook;

a shaft lever penetrates through the upper end of the lifting hook, limiting discs are fixed at two ends of the shaft lever, and a baffle is fixedly connected to the side surfaces of the limiting discs;

the two side surfaces of the lower end of the lifting hook are both fixed with a stop block, and the lower end of the baffle is in contact with the side surfaces of the stop blocks.

Furthermore, the top of the sliding cavity is fixedly connected with a limiting spring, and the lower end of the limiting spring is fixedly connected with the upper surface of the disc.

Furthermore, the lower surface of the connecting block is symmetrically and fixedly connected with lifting ropes, and the lower ends of the lifting ropes are fixedly connected with the upper end of the baffle.

Furthermore, the upper surface of the hoisting disc is fixedly connected with a fixed block, and the upper surface of the fixed block is fixedly connected with a hoisting ring.

Furthermore, the two baffles are respectively positioned at two sides of the suspender.

The utility model discloses following beneficial effect has:

1. the utility model discloses a jib, the lifting hook, the baffle, the design of spacing spring and lifting rope, the lifting hook transports the building prefab to the assigned position after, the iron chain area connecting block continues to descend, make the jib of lifting hook receive the smooth intracavity of the elasticity cunning connecting block of spacing spring, thereby shorten the distance between lifting hook and the connecting block, the lifting rope that makes the baffle be connected relaxes, thereby make the baffle receive gravity can rotate to vertical state downwards, the convenience takes off the lifting hook from the building prefab, thereby conveniently lift off the building prefab, the hoisting efficiency of building prefab has been improved.

2. The utility model discloses a connecting block, jib, lifting hook, baffle, dog and lifting rope's design, with the lifting hook articulate back on the building prefab, the hoist and mount dish takes the connecting block to rise through the iron chain area, make the jib of lifting hook from the sliding chamber roll-off of connecting block, increase the distance between lifting hook and the connecting block, make the lifting rope vertical and take the baffle to rotate dog one side to the lifting hook to plug up the opening of lifting hook, prevent that the building prefab from breaking away from the lifting hook, improved the security of building prefab hoist and mount.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a hoisting structure for anti-falling building prefabricated members;

fig. 2 is a schematic structural view of the bottom view of the present invention;

FIG. 3 is a schematic diagram of the right view angle of the present invention;

fig. 4 is a front view of the structure of the present invention;

fig. 5 is a schematic structural view of the inside of the slide chamber.

In the drawings, the components represented by the respective reference numerals are listed below:

1-hoisting plate, 101-iron chain, 102-connecting block, 103-sliding cavity, 104-disc, 105-hoisting rod, 106-hoisting hook, 107-limiting plate, 108-baffle, 109-stop, 110-limiting spring, 111-hoisting rope, 112-fixing block and 113-hoisting ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the utility model relates to an anti-drop hoisting structure for a building prefabricated member, comprising a hoisting plate 1, wherein a steel chain 101 is fixedly connected to the lower surface of the hoisting plate 1, a connecting block 102 is fixedly connected to the lower end of the steel chain 101, a sliding cavity 103 is arranged in the connecting block 102, a disc 104 is slidably fitted on the inner wall of the sliding cavity 103, a suspension rod 105 is fixedly connected to the lower surface of the disc 104, the lower end of the suspension rod 105 penetrates through the bottom of the connecting block 102 and is fixedly connected with a lifting hook 106, a shaft rod penetrates through the upper end of the lifting hook 106, both ends of the shaft rod are respectively fixed with a limiting plate 107, a baffle 108 is fixedly connected to the side of the limiting plate 107, two side surfaces of the lower end of the lifting hook 106 are respectively fixed with a baffle 109, the lower end of the baffle 108 contacts with the side surface of the baffle 109, a hoisting rope 111 is symmetrically and fixedly connected to the lower end of the lifting rope 111 and the upper end of the baffle 108, the lifting hook 106 is hung on the building prefabricated member, the hoisting disc 1 is lifted with the connecting block 102 through the iron chain 101, so that the hanging rod 105 of the hook 106 slides out of the sliding cavity 103 of the connecting block 102, the distance between the hook 106 and the connecting block 102 is increased, the lifting rope 111 is vertical and drives the baffle 108 to rotate to one side of the stop block 109 of the hook 106, the opening of the hook 106 is blocked, the building prefabricated member is prevented from being separated from the hook 106, and the hoisting safety of the building prefabricated member is improved.

As shown in fig. 4-5, a limiting spring 110 is fixedly connected to the top of the inside of the sliding cavity 103, the lower end of the limiting spring 110 is fixedly connected to the upper surface of the disc 104, two baffles 108 are respectively located on both sides of the hanger rod 105, after the building prefabricated member is transported to a designated position by the hook 106, the iron chain 101 drives the connecting block 102 to continuously descend, so that the hanger rod 105 of the hook 106 slides into the sliding cavity 103 of the connecting block 102 by the elastic force of the limiting spring 110, thereby shortening the distance between the hook 106 and the connecting block 102, and loosening the lifting rope 111 connected with the baffles 108, so that the baffles 108 can rotate downwards to a vertical state by the gravity, and the hook 106 is conveniently taken down from the building prefabricated member, thereby conveniently unloading the building prefabricated member, and improving the lifting efficiency of the building prefabricated member.

As shown in fig. 1-2, the upper surface of the hoisting disc 1 is fixedly connected with a fixed block 112, and the upper surface of the fixed block 112 is fixedly connected with a hoisting ring 113, so that the hoisting ring can be conveniently installed on an existing crane through the hoisting ring 113.

The working principle of the embodiment is as follows: when in use, after the hook 106 is hung on a building prefabricated member, the hoisting disc 1 drives the connecting block 102 to ascend through the iron chain 101, the suspension rod 105 of the hook 106 slides out of the sliding cavity 103 of the connecting block 102, the distance between the hook 106 and the connecting block 102 is increased, the suspension rope 111 is vertical and drives the baffle 108 to rotate to one side of the stop block 109 of the hook 106, so as to block the opening of the hook 106 and prevent the building prefabricated member from separating from the hook 106, the safety of hoisting the building prefabricated member is improved, after the hook 106 transports the building prefabricated member to a designated position, the iron chain 101 drives the connecting block 102 to continuously descend, the suspension rod 105 of the hook 106 is driven by the elastic force of the limiting spring 110 to slide into the sliding cavity 103 of the connecting block 102, the distance between the hook 106 and the connecting block 102 is shortened, the suspension rope 111 connected with the baffle 108 is loosened, the baffle 108 can rotate downwards to a vertical state under the gravity, and the hook 106 can be conveniently taken down from the building prefabricated member, thereby conveniently lift the building prefab off, improved the hoist and mount efficiency of building prefab.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (5)

1. An anti-drop hoisting structure for a building prefabricated member comprises a hoisting disc (1); the method is characterized in that:

an iron chain (101) is fixedly connected to the lower surface of the hoisting disc (1), a connecting block (102) is fixedly connected to the lower end of the iron chain (101), a sliding cavity (103) is formed in the connecting block (102), a disc (104) is in sliding fit with the inner wall of the sliding cavity (103), a hanging rod (105) is fixedly connected to the lower surface of the disc (104), and the lower end of the hanging rod (105) penetrates through the bottom of the connecting block (102) and is fixedly connected with a lifting hook (106);

a shaft rod penetrates through the upper end of the lifting hook (106), limiting discs (107) are fixed at two ends of the shaft rod, and a baffle (108) is fixedly connected to the side surfaces of the limiting discs (107);

both sides of the lower end of the lifting hook (106) are fixed with a stop block (109), and the lower end of the baffle (108) is in contact with the side of the stop block (109).

2. An anti-drop's hoist structure for building prefab of claim 1, characterized in that, the top fixedly connected with spacing spring (110) in sliding chamber (103), spacing spring (110) lower extreme and disc (104) upper surface fixed connection.

3. An anti-drop's hoist structure for building prefab of claim 1, characterized in that, the hoist rope (111) of symmetry fixedly connected with in the lower surface of connecting block (102), the lower extreme of hoist rope (111) and baffle (108) upper end fixed connection.

4. An anti-drop's hoist structure for building prefab according to claim 1, characterized in that, the hoist disc (1) upper surface fixedly connected with fixed block (112), the fixed block (112) upper surface fixedly connected with rings (113).

5. An anti-drop hanging structure for building prefabricated parts according to claim 1, wherein two said baffles (108) are respectively located at both sides of the hanging rod (105).

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