CN213834212U

CN213834212U - Assembled building hoisting accessory

Info

Publication number: CN213834212U
Application number: CN202022019767.2U
Authority: CN
Inventors: 李士杰; 王坚; 范延利; 其他发明人请求不公开姓名
Original assignee: Na Xiaochen
Current assignee: Na Xiaochen
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2021-07-30
Anticipated expiration: 2030-09-16

Abstract

The utility model discloses an assembly type structure hoisting accessory, including connecting two steel cables on the atress board, two the equal fixed mounting of steel cable lower extreme has the fixed block, and two equal fixed mounting of fixed block lower extreme have the couple, atress board lower extreme fixed mounting has the dead lever, sliding connection has the slip cap on the dead lever, dead lever lower extreme fixed mounting has the limiting plate, be equipped with a plurality of through-holes on the limiting plate, many stay cords of slip cap lower extreme fixedly connected with, and many the stay cord passes the one end cooperation that corresponds the through-hole and installs the mounting panel, single also fixed mounting has the couple under the mounting panel, install coupling mechanism between slip cap and two steel cables. Has the advantages that: the utility model discloses can be when lifting by crane the component for the steel cable is in the state of tautness, thereby can reduce the possibility that the component took place to rock when lifting by crane, makes the assembly operation more simple and convenient, and can improve the security of the process of lifting by crane.

Description

Assembled building hoisting accessory

Technical Field

The utility model relates to a hoisting accessory technical field especially relates to an assembly type structure hoisting accessory.

Background

The prefabricated building is a building form which is transported to a building construction site by using building components and accessories (such as floor slabs, wall plates, stairs, balconies and the like) which are processed and manufactured in a factory in advance and is assembled and installed on the site in a reliable connection mode.

Because the prefabricated building is usually relatively large in size and weight, a hoisting device is needed for assembling the prefabricated building, the existing hoisting device adopts two or more steel ropes to connect the members, and then the members are hoisted to a specified position through the operation of the hoisting device.

However, the steel rope has certain flexibility, so that the member is easily affected by wind power or steering force of a lifting device to shake in the lifting process, so that the assembly operation is difficult, and when the shaking range is large, the member is easily separated from the steel rope, so that certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing an assembly type building hoisting accessory.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembly type structure hoisting accessory, is including connecting two steel cables on the atress board, two the equal fixed mounting of steel cable lower extreme has the fixed block, and the equal fixed mounting of two fixed block lower extremes has the couple, atress board lower extreme fixed mounting has the dead lever, sliding connection has the slip cap on the dead lever, dead lever lower extreme fixed mounting has the limiting plate, be equipped with a plurality of through-holes on the limiting plate, many stay cords of slip cap lower extreme fixedly connected with, and many the stay cord passes the one end cooperation that corresponds the through-hole and installs the mounting panel, it also fixed mounting has the couple to order under the mounting panel, install coupling mechanism between slip cap and two steel cables.

In foretell assembled building has risen hoist device, coupling mechanism includes the connecting rod, fixed mounting has the connecting block on the steel cable, the joint has the buckle on the connecting block, fixed mounting has the backup pad on the buckle, the one end of buckle is kept away from at the backup pad to connecting rod fixed mounting, fixed mounting has the free bearing on the sliding sleeve, the other end of connecting rod rotates with the free bearing through the pivot and is connected.

In foretell assembled building hoisting device, be equipped with the spout on the dead lever, fixed mounting has the slide bar on the inner wall of sliding sleeve, install the extension spring between the roof of slide bar and spout.

In the above fabricated building hoisting device, the length of the steel rope is greater than that of the fixing rod.

In the above-mentioned fabricated building hoisting device, a torsion spring is installed between the connecting rod and the hinged support.

In the above-mentioned assembled building hoisting device, the end face of the through-hole is smooth, and the diameter of the through-hole is slightly larger than the diameter of the stay cord.

Compared with the prior art, the utility model discloses the advantage lies in:

1: through the cooperation of the connecting sleeve, the mounting plate and the two connecting mechanisms, after the three hooks are used for connecting the member, the two steel ropes can be in a tight state, so that the possibility of shaking of the member during hoisting can be reduced, the assembly operation is simpler and more convenient, and the safety of the hoisting process can be improved.

2: the design of a plurality of through-holes can be injectd many stay cords, avoids it to take place winding problem each other, and the size design of through-hole can reduce the stay cord and take place the possibility of rocking, avoids the mounting panel to appear rocking.

3: through the cooperation of the tension spring and the sliding rod, the upward tension can be kept exerted on the mounting plate after the hook on the mounting plate is connected with the component, so that the connection effect between the hook and the component on the mounting plate is ensured.

To sum up, the utility model discloses can be when lifting by crane the component for the steel cable is in the state of tautness, thereby can reduce the possibility that the component took place to rock when lifting by crane, makes the assembly operation more simple and convenient, and can improve the security of lifting by crane the process.

Drawings

Fig. 1 is a schematic structural view of an assembly type building hoisting device provided by the utility model;

FIG. 2 is an enlarged view of the structure of part A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure of part B in fig. 1.

In the figure: the device comprises a stress plate 1, a steel rope 2, a fixed block 3, a hook 4, a connecting block 5, a fixed rod 6, a sliding sleeve 7, a sliding groove 8, a sliding rod 9, a limiting plate 10, a pull rope 11, a through hole 12, a mounting plate 13, a tension spring 14, a connecting ring 15, a buckle 16, a supporting plate 17, a connecting rod 18 and a hinged support 19.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the assembly type building hoisting device comprises two steel ropes 2 connected to a stress plate 1, wherein the lower ends of the two steel ropes 2 are fixedly provided with fixing blocks 3, and the lower ends of the two fixing blocks 3 are fixedly provided with hooks 4;

the above is noteworthy:

1. the lower end of the stress plate 1 is fixedly provided with a fixed rod 6, the fixed rod 6 is connected with a sliding sleeve 7 in a sliding manner, and the sliding sleeve 7 can slide up and down on the fixed rod 6.

2. 6 lower extreme fixed mounting of dead lever has limiting plate 10, be equipped with a plurality of through-holes 12 on the limiting plate 10, the many stay cords 11 of 7 lower extreme fixedly connected with of sliding sleeve, and the one end cooperation that many stay cords 11 passed corresponding through-hole 12 installs mounting panel 13, also fixed mounting has couple 4 under mounting panel 13, sliding sleeve 7 when sliding on dead lever 6, the matching of the many stay cords 11 of accessible drives mounting panel 13 and carries out the equidirectional migration simultaneously, and then highly adjusting the couple 4 of its lower extreme, the design of limiting plate 10, can avoid sliding sleeve 7 to drop from dead lever 6, the design of a plurality of through-holes 12, can prescribe a limit to many stay cords 11, avoid it to take place the winding each other.

3. The length of steel cable 2 is greater than the length of dead lever 6, and the terminal surface of through-hole 12 is smooth setting, can reduce the friction between stay cord 11 and the through-hole 12, reduces its possibility that appears wearing and tearing, and the diameter of through-hole 12 slightly is greater than the diameter of stay cord 11, and the benefit of size design here lies in, can reduce because of the stay cord 11 rocks the possibility that leads to mounting panel 13 to appear rocking.

4. The fixed rod 6 is provided with a sliding chute 8, the inner wall of the sliding sleeve 7 is fixedly provided with a sliding rod 9, a tension spring 14 is arranged between the sliding rod 9 and the top wall of the sliding chute 8, when the mounting plate 13 is not subjected to external force, the position of the sliding rod 9 in the sliding chute 8 can be kept unchanged by the elasticity of the tension spring 14, and therefore the positions of the sliding sleeve 7 and the mounting plate 13 are ensured to be unchanged.

5. A connecting mechanism is arranged between the sliding sleeve 7 and the two steel ropes 2, the connecting mechanism comprises a connecting rod 18, the steel ropes 2 are fixedly provided with connecting blocks 5, the connecting blocks 5 are clamped with buckles 16, the buckles 16 are fixedly provided with supporting plates 17, the connecting rod 18 is fixedly arranged at one ends of the supporting plates 17 far away from the buckles 16, the sliding sleeve 7 is fixedly provided with hinged supports 19, the other ends of the connecting rods 18 are rotatably connected with the hinged supports 19 through rotating shafts, when the mounting plate 13 is pulled downwards, the sliding sleeve 7 can be driven to move downwards through a plurality of pull ropes 11, so that the two connecting rods 18 move downwards through the design of the two hinged supports 19, as the other ends of the two connecting rods 18 are connected with the two connecting blocks 5, the two connecting blocks 5 can be close to each other and move downwards, the two steel ropes 2 are connected through tension, the possibility of shaking is reduced, and as the two steel ropes 2 are subjected to the gravity of a lower end member, the hoisting device is in a tight state, the possibility of shaking is further reduced, and the stability and the safety of hoisting operation are ensured.

6. A torsion spring is installed between the connecting rods 18 and the hinge base 19, and the elasticity of the torsion spring can keep the two connecting rods 18 in a horizontal state when the mounting plate 13 is not subjected to external force.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The utility model discloses in, two couples 4 with two 2 lower extremes of steel cable are connected with the both ends of component respectively, carry out the drop-down with mounting panel 13 afterwards, make 4 central point department of putting of couple and component on it be connected, this in-process, sliding sleeve 7 moves down on dead lever 6, operation through two coupling mechanism, make two steel cable 2 be close to each other, thereby utilize the support of 4 and two connecting rods 18 of couple on it, make its steel cable 2 be located the part of connecting block 5 and fixed block 3 centre and be in the tight state, lift by crane the component this moment, steel cable 2 can not take place easily and rock, can ensure to lift by crane the operation and go on smoothly, and can improve the security of operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An assembly type building hoisting device comprises two steel ropes (2) connected to a stress plate (1), it is characterized in that the lower ends of the two steel ropes (2) are fixedly provided with fixed blocks (3), the lower ends of the two fixing blocks (3) are both fixedly provided with a hook (4), the lower end of the stress plate (1) is fixedly provided with a fixing rod (6), the fixed rod (6) is connected with a sliding sleeve (7) in a sliding way, the lower end of the fixed rod (6) is fixedly provided with a limit plate (10), a plurality of through holes (12) are arranged on the limiting plate (10), a plurality of pull ropes (11) are fixedly connected with the lower end of the sliding sleeve (7), and a plurality of pull ropes (11) are matched and installed with an installation plate (13) by penetrating through one end of the corresponding through hole (12), mounting panel (13) is listed as also fixed mounting has couple (4), install coupling mechanism between slip cap (7) and two steel cables (2).

2. The assembly type building hoisting device according to claim 1, wherein the connecting mechanism comprises a connecting rod (18), the steel rope (2) is fixedly provided with a connecting block (5), the connecting block (5) is clamped with a buckle (16), the buckle (16) is fixedly provided with a supporting plate (17), the connecting rod (18) is fixedly arranged at one end of the supporting plate (17) far away from the buckle (16), the sliding sleeve (7) is fixedly provided with a hinge base (19), and the other end of the connecting rod (18) is rotatably connected with the hinge base (19) through a rotating shaft.

3. The assembly type building hoisting device according to claim 1, wherein the fixing rod (6) is provided with a sliding groove (8), the inner wall of the sliding sleeve (7) is fixedly provided with a sliding rod (9), and a tension spring (14) is arranged between the sliding rod (9) and the top wall of the sliding groove (8).

4. A fabricated building hoist according to claim 1, characterized in that the length of the steel rope (2) is greater than the length of the fixing rod (6).

5. A fabricated building hoist according to claim 2, characterized in that a torsion spring is mounted between the connecting rod (18) and the hinge base (19).

6. An assembled building hoist according to claim 1, characterized in that the end face of the through hole (12) is smooth and the diameter of the through hole (12) is slightly larger than the diameter of the pulling rope (11).