CN218988553U

CN218988553U - Building block lifting device

Info

Publication number: CN218988553U
Application number: CN202320008346.0U
Authority: CN
Inventors: 赵晓磊; 潘新宇
Original assignee: China National Chemical Engineering Third Construction Co Ltd
Current assignee: China National Chemical Engineering Third Construction Co Ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-05-09
Anticipated expiration: 2033-01-04

Abstract

The utility model relates to a building block hoisting tool, which comprises a hanging fence, lifting lugs, a steel wire rope, a collet and two quick connectors, wherein the hanging fence is fixedly connected with the lifting lugs; the bottom and the top of the hanging fence are both opened, the top of the hanging fence is connected with a steel wire rope through a lifting lug, the bottom of the hanging fence is movably clamped with a bottom bracket, and two through holes corresponding to two jacks on the bottom bracket are formed in the front side and the rear side of the bottom of the hanging fence; the two quick connectors penetrate through the two jacks and through holes corresponding to the jacks respectively, each quick connector comprises a first hook, a long rod and a second hook, the long rod penetrates through the through holes and the jacks, and the second hook which is perpendicularly connected with the two ends is connected with the first hook arranged above the through holes. According to the utility model, the bottom support for stacking the building blocks is used as the base of the hanging fence with the open bottom, the through holes corresponding to the jacks on the bottom support are formed in the hanging fence, the quick connection between the bottom support and the hanging basket can be realized by using the quick connecting piece, the hanging fence is convenient to integrally hoist the building block stack, and the hoisting efficiency is improved.

Description

Building block lifting device

Technical Field

The utility model belongs to the field of hoisting tools, and particularly relates to a building block hoisting tool.

Background

The lifting of the building decoration block is generally carried out by adopting a lifting cage, but the building blocks are required to be loaded in the cage before lifting, so that the lifting efficiency is low, and the situation that the building blocks fall off easily occurs in the process of transferring and loading the building blocks.

The building blocks are generally stacked on the bottom support before being hoisted, and in order to facilitate transporting the stacked building blocks, jacks are generally arranged on the bottom support, the jacks can be suitable for forks of forklift trucks, and the forklift trucks are facilitated to transport the stacked building blocks.

In this regard, the utility model designs a block hoisting tool by utilizing the collet structure, which aims to hoist stacked blocks rapidly and efficiently.

Disclosure of Invention

The utility model aims to provide a simple and efficient block hoisting tool for solving the problems.

The utility model realizes the above purpose through the following technical scheme:

a building block lifting tool comprises a lifting fence, lifting lugs, a steel wire rope, a bottom bracket and two quick connectors;

the bottom and the top of the hanging fence are both opened, the top of the hanging fence is connected with a steel wire rope through a lifting lug, the bottom of the hanging fence is movably clamped with a bottom bracket, and two through holes corresponding to two jacks on the bottom bracket are formed in the front side and the rear side of the bottom of the hanging fence;

the two quick connectors penetrate through the two jacks and through holes corresponding to the jacks respectively, each quick connector comprises a first hook, a long rod and a second hook, the long rod penetrates through the through holes and the jacks, and the second hook which is perpendicularly connected with the two ends is connected with the first hook arranged above the through holes.

As a further optimization scheme of the utility model, the hanging fence and the lifting lug are manufactured by bending flat steel, and the integrity of the welding point-free lifting fence is strong.

As a further optimization scheme of the utility model, the long rod and the second hook are integrally bent by round steel, and the first hook is welded on the outer wall of the hanging fence.

As a further optimization scheme of the utility model, the first hook is bent along the width direction of the hanging rail, and the hook groove is upward.

As a further optimization scheme of the utility model, the second hook is bent along the length direction of the hanging bar, and the hook groove is arranged towards the long rod.

As a further optimization scheme of the utility model, the anti-skid sleeve is sleeved outside the long rod, so that the abrasion of the bottom support to the long rod can be reduced during hoisting, and the bottom support is prevented from sliding.

As a further optimization scheme of the utility model, the safety net is arranged in the hanging fence, the middle part of the safety net is connected with the steel wire rope through the connecting rope, the edge of the safety net is connected with the hanging ring at the bottom of the inner wall of the hanging fence through the safety buckle, the building blocks can be prevented from falling from the opening at the top of the hanging fence through the arrangement of the safety net, the stacked building blocks can be fully wrapped by the safety net, and the lifting stability and safety are enhanced.

The utility model has the beneficial effects that:

1) According to the utility model, the bottom support for stacking the building blocks is used as the base of the hanging fence with the bottom open, the through holes corresponding to the jacks on the bottom support are formed in the hanging fence, the quick connection between the bottom support and the hanging basket can be realized by using the quick connecting piece, the hanging fence is convenient to integrally hoist the building block stack, and the hoisting efficiency is improved;

2) The quick connecting piece can be used for quickly and stably connecting the bottom support and the hanging rail, and the quick connecting piece is not easy to fall off and move, so that the safety is higher;

3) According to the utility model, the safety net is arranged at the opening at the bottom of the hanging bar, and is continuously supported by the block pile in the process that the hanging bar moves downwards from the top to the bottom of the block pile, so that the whole block pile is finally completely wrapped, the blocks at the corners of the block pile can be prevented from falling from the opening at the top of the hanging bar during lifting, and the loosening of the block pile is prevented from affecting the stability.

Drawings

Figure 1 is a schematic view of the overall structure of the utility model without the safety net.

Figure 2 is an exploded view of the utility model without the safety net.

Fig. 3 is a top view of the quick connector attachment of the present utility model.

Figure 4 is a schematic view of the overall structure of the utility model with a safety net.

Fig. 5 is an exploded view of the present utility model with a safety net.

Fig. 6 is a schematic view of the connection structure of the safety net of the present utility model.

In the figure: 1. hanging fence; 11. a through hole; 2. lifting lugs; 3. a wire rope; 4. a bottom support; 41. a jack; 5. a quick connector; 51. a first hook; 52. a long rod; 53. a second hook; 54. an anti-skid sleeve; 6. a safety net.

Detailed Description

The following detailed description of the present application is provided in conjunction with the accompanying drawings, and it is to be understood that the following detailed description is merely illustrative of the application and is not to be construed as limiting the scope of the application, since numerous insubstantial modifications and adaptations of the application will be to those skilled in the art in light of the foregoing disclosure.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "upper", "front", "rear", "top", "bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Example 1

As shown in fig. 1-3, a block hoisting tool comprises a hanging fence 1, a lifting lug 2, a steel wire rope 3, a bottom bracket 4 and two quick connectors 5;

the lifting fence 1 and the lifting lugs 2 are formed by bending flat steel, the bottom and the top of the lifting fence 1 are both opened, four corners of the top of the lifting fence 1 are connected with four steel wire ropes 3 through four lifting lugs 2, the bottom is movably clamped with the bottom support 4, and two through holes 11 corresponding to two jacks 41 on the bottom support 4 are formed in the front side surface and the rear side surface of the bottom of the lifting fence 1;

the two quick connectors 5 respectively penetrate through the two jacks 41 and the through holes 11 corresponding to the jacks 41, each quick connector 5 comprises a first hook 51, a long rod 52 and a second hook 53, the long rod 52 penetrates through the through holes 11 and the jacks 41, and the long rod 52 is connected with the first hook 51 arranged above the through holes 11 through the second hooks 53 with two ends vertically connected;

the long rod 52 and the second hook 53 are integrally bent and formed by adopting round steel, the first hook 51 is welded on the outer wall of the hanging rail 1, the two first hooks 51 arranged on the same side can be symmetrically distributed, the first hooks 51 are bent along the width direction of the hanging rail 1, the hook grooves are upward, the second hook 53 is bent along the length direction of the hanging rail 1, the hook grooves are arranged towards the long rod 52, and the anti-slip cover 54 is sleeved outside the long rod 52.

When the stacked building blocks are lifted, a fork truck can be used for conveying the bottom support 4 and the building blocks on the bottom support to the position below a lifting station, then lifting equipment is used for lifting the lifting fence 1 above the building blocks, and gradually lowering the lifting fence after the lifting fence 1 is in place until the lifting fence 1 is sleeved outside the building block stack, and the position of the lifting fence 1 can be manually corrected again to enable the opening at the bottom of the lifting fence 1 to be sleeved outside the bottom support 4, so that the jack 41 and the through hole 11 are correspondingly arranged;

then, a worker penetrates the two quick connectors 5 through the through holes 11 and the jacks 41, the long rods 52 and the second hooks 53 are horizontally inserted when the quick connectors are specifically inserted, the long rods 52 and the second hooks 53 are upwards moved and rotated to 90 degrees after penetrating through the jacks 41 and the through holes 11, and the second hooks 53 are movably clamped with the first hooks 51, so that quick connection of the bottom support 4 and the hanging rail 1 can be completed; the long rod 52 drives the second hook 53 to rotate and then is connected with the first hook 51, so that the quick connector 5 can be stably connected with the hanging rail 1, and the quick connector 5 cannot fall off or move.

When the hoisting is started, the lifting fence 1 can be driven to move upwards by pulling the steel wire rope 3, and the lifting fence 1 drives the bottom support 4 and the building blocks on the bottom support 4 to move upwards through the quick connecting piece 5;

after being hoisted to a proper position, the quick connecting piece 5 is taken down, and then the lifting fence 1 is hoisted.

As shown in fig. 4-6, a safety net 6 is arranged in the hanging rail 1, the middle part of the safety net 6 is connected with the steel wire rope 3 through a connecting rope, and the edge of the safety net 6 is connected with a hanging ring at the bottom of the inner wall of the hanging rail 1 through a safety buckle.

It should be noted that, the safety net 6 is connected to the hanging ring provided on the inner wall of the bottom end of the hanging bar 1 through the safety buckle, the middle part of the safety net is connected with the connection parts of the plurality of steel wire ropes 3 at the top through the connection ropes to form a contracted umbrella-shaped structure, when the hanging bar 1 moves down to the outer side of the building block pile, the safety net 6 is supported by the top of the building block pile, and when the hanging bar 1 moves down continuously, the safety net 6 is spread, and finally when the hanging bar 1 moves down to the ground, the safety net 6 can be in a tightening state, and the whole building block pile is completely wrapped, so that the falling of building blocks at corners of the building block pile from the opening at the top of the hanging bar 1 during the lifting process can be avoided, and the loose influence on the stability of the building block pile is avoided;

when the safety net 6 is worn out by the building blocks after long-term use, the safety net 6 can be removed and replaced by a new safety net through the safety buckles 7.

The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a building block lifting device which characterized in that: comprises a hanging fence (1), a lifting lug (2), a steel wire rope (3), a bottom bracket (4) and two quick connecting pieces (5);

the bottom and the top of the hanging fence (1) are both opened, the top of the hanging fence (1) is connected with a steel wire rope (3) through a lifting lug (2), the bottom is movably clamped with a bottom support (4), and two through holes (11) corresponding to two jacks (41) on the bottom support (4) are formed in the front side surface and the rear side surface of the bottom of the hanging fence (1);

two quick connector (5) run through two jacks (41) and through-hole (11) that jack (41) correspond respectively, every quick connector (5) all include couple (51), stock (52) and couple (53) No. two, stock (52) run through-hole (11) and jack (41) to couple (53) and couple (51) of setting above through-hole (11) through couple (53) that both ends are connected perpendicularly.

2. The block lifting tool of claim 1, wherein: the lifting fence (1) and the lifting lug (2) are made of flat steel.

3. The block lifting tool of claim 1, wherein: the long rod (52) and the second hook (53) are integrally bent and formed by adopting round steel, and the first hook (51) is welded on the outer wall of the hanging fence (1).

4. The block lifting tool of claim 1, wherein: the first hook (51) is bent along the width direction of the hanging fence (1), and the hook groove is upward.

5. The block lifting tool of claim 4, wherein: the second hook (53) is bent along the length direction of the hanging fence (1), and the hook groove is arranged towards the long rod (52).

6. The block lifting tool of claim 1, wherein: an anti-skid sleeve (54) is sleeved outside the long rod (52).

7. The block lifting tool of claim 1, wherein: the safety net (6) is arranged inside the hanging fence (1), the middle part of the safety net (6) is connected with the steel wire rope (3) through a connecting rope, and the edge of the safety net (6) is connected with a hanging ring at the bottom of the inner wall of the hanging fence (1) through a safety buckle.