CN223920933U

CN223920933U - Hoisting device for assembly type building construction

Info

Publication number: CN223920933U
Application number: CN202520708295.1U
Authority: CN
Inventors: 邓俊锋
Original assignee: Guangdong Renyi Construction Engineering Co ltd
Current assignee: Guangdong Renyi Construction Engineering Co ltd
Priority date: 2025-04-15
Filing date: 2025-04-15
Publication date: 2026-02-17
Anticipated expiration: 2035-04-15

Abstract

The utility model discloses a hoisting device for assembly type building construction, and relates to the technical field of construction hoisting. The lifting mechanism comprises a bearing base, wherein a lifting mechanism for assembled building construction is arranged on the bearing base, after a hanging main body hooks and lifts an object, a locking rod is rotated on the hanging main body through a connecting shaft, one end of the locking rod is clamped with a groove block, then a bolt is taken out, the locking support is inserted into the sliding rail shell through a connecting rod, the bolt is locked and installed with a threaded hole, clamping rods with L-shaped sides of the locking support are attached to the upper end face of the locking rod, and therefore the upper side of the hanging main body after the object is lifted is closed, the falling risk of the object in the lifting process is effectively avoided, the damage or falling accidents of the object caused by the unstable lifting are reduced, the safety of lifting operation is remarkably improved, and the occurrence of accidents is reduced.

Description

Hoisting device for assembly type building construction

Technical Field

The utility model relates to the technical field of construction hoisting, in particular to a hoisting device for assembly type building construction.

Background

The assembled building is widely applied to the building industry due to the characteristics of convenient transportation, simple assembly and the like. Prefabricated components of the fabricated building are prefabricated in a factory, transported to an assembly site and assembled and installed by using a hoisting device according to a certain operation rule.

The utility model discloses a lifting device for assembled building construction, relates to building hoist and mount technical field, including removing seat and setting up the hoist and mount subassembly that is used for hoisting building material on removing the seat, hoist and mount subassembly includes support and hoist engine fixed mounting at the removal seat top, support top fixed mounting has the davit, install a plurality of pulleys on the davit rotation, the pulley is last to slide and to be provided with the lifting rope, lifting rope one end fixedly connected with lifting hook, the other end winding of lifting hook sets up on the hoist engine, the support is installed to the pulley bottom surface, be provided with firm subassembly on the support, the lifting rope wears to establish in firm subassembly.

Based on the above patent, the hoisting machine starts the hoisting mechanism, which comprises a motor and a decelerator, which drive the winding drum to rotate together, and the steel wire rope starts winding along with the rotation of the winding drum, so as to pull the lifting hook to rise, however, the upper part of the existing hook is generally in an opening structure, when being influenced by shaking wind force and the like, the prefabricated part is easy to fall off, safety accidents are caused, and in the hoisting process, large vibration and impact force can be generated due to the sudden stop or rapid movement of the hoisting rope, and the damage of the part or fatigue of the rope can be caused.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a hoisting device for assembled building construction, which solves the problems that the upper part of the existing hook is of an opening structure, when being influenced by shaking wind force and the like, a prefabricated component is easy to fall off to cause safety accidents, and in the hoisting process, larger vibration and impact force can be generated due to sudden stop or rapid movement of a hoisting rope, and the component is possibly damaged or the rope is tired.

The utility model is realized by the following technical scheme that the lifting device for the fabricated building construction comprises a bearing base, wherein a lifting mechanism for the fabricated building construction is arranged on the bearing base, and comprises:

The damping component comprises a frame with a fixed upper end surface of a bearing base, a hoisting frame rotationally connected with the front end surface of the frame through a rotating shaft, a hoisting rope used for hoisting is arranged at the top end of the hoisting frame, and a connecting shell connected with the hoisting rope through a damping component is arranged at the lower end of the hoisting rope;

The anti-drop assembly comprises a hanging main body fixed at the lower end of a connecting shell, a connecting shaft is fixed on the outer wall of the top end of the hanging main body, a locking rod is connected to the outer wall of the connecting shaft in a rotating mode, and groove blocks for locking the locking rod are fixed on two side walls of the hanging main body.

Preferably, the front end of frame is provided with the first hydraulic stem that rotates through the axis of rotation to be connected, the flexible end of first hydraulic stem is the rotation through axis of rotation and hoisting frame and is connected, the below of first hydraulic stem is provided with the second hydraulic stem, the base of second hydraulic stem is the rotation through axis of rotation and frame and is connected, the flexible of second hydraulic stem is the rotation through axis of rotation and hoisting frame and is connected.

Preferably, the buffer assembly comprises a connecting block with a fixed end of a lifting rope, a fixed plate is fixed at the lower end of the connecting block, a damping spring is fixed on the upper end face of the fixed plate, and the connecting shell is fixedly connected with one end of the damping spring.

Preferably, the damping support rod is arranged on the inner ring of the damping spring, and the lower end of the damping support rod is fixedly connected with the fixing plate.

Preferably, the side wall of the groove block is fixedly provided with a slide rail shell, and the inside of the slide rail shell is connected with a connecting rod in a sliding manner.

Preferably, the inside of connecting rod extends to the slide rail shell outside and is provided with the bolt, the screw hole has been seted up to the inside of connecting rod, the screw hole is located the left side of bolt, the inner wall of connecting rod is fixed with locking support.

Advantageous effects

The utility model provides a hoisting device for assembly type building construction. Compared with the prior art, the method has the following beneficial effects:

firstly, after the hanging main body hooks and hoists an object, the locking rod rotates on the hanging main body through the connecting shaft, one end of the locking rod is clamped with the groove block, then the bolt is taken out, the locking support is inserted into the sliding rail shell through the connecting rod, the bolt is locked and installed with the threaded hole, the clamping rods which are L-shaped on two sides of the locking support are attached to the upper end face of the locking rod, and therefore the upper part of the hanging main body after the object is hoisted is closed, the falling risk of the hoisted object in the hoisting process is effectively avoided, the damage or falling accident of the object caused by the unstable hoisting is reduced, the safety of hoisting operation is remarkably improved, and the occurrence of accidents is reduced.

Secondly, the hanging main body is subjected to downward pressure through the connecting shell, and then the connecting shell performs a certain damping buffer function on the fixed plate through the damping spring and the damping strut, so that the hoisting rope passing through the connecting block on the fixed plate is damped and buffered, the damping spring is firstly used for absorbing the instantaneous impact force generated in the hoisting process through elastic deformation, the damping strut further consumes vibration energy through friction or fluid resistance, the instantaneous tension fluctuation of the hoisting rope is reduced, the rope fracture risk is reduced, and the continuity of hoisting operation is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the connection housing of the present utility model;

FIG. 3 is a schematic view of a hanging body structure according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3a according to the present utility model.

In the figure, 1, a bearing base; 2, a frame, 201, a lifting frame, 202, a first hydraulic rod, 203, a second hydraulic rod, 204, a lifting rope, 3, a connecting block, 301, a fixed plate, 302, a damping spring, 303, a damping strut, 4, a connecting shell, 5, a hanging main body, 501, a connecting shaft, 502, a locking rod, 6, a groove block, 601, a sliding rail shell, 602, a connecting rod, 603, a threaded hole, 604, a bolt, 605 and a locking bracket.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the utility model provides a technical scheme that a hoisting device for assembly type building construction comprises a bearing base 1, wherein a hoisting mechanism for assembly type building construction is arranged on the bearing base 1, and comprises:

The damping component comprises a frame 2 with the upper end face of a bearing base 1 fixed, a lifting frame 201 which is rotationally connected through a rotating shaft is arranged on the front end face of the frame 2, a lifting rope 204 for lifting is arranged at the top end of the lifting frame 201, and a connecting shell 4 which is connected through a damping component is arranged at the lower end of the lifting rope 204;

The anti-drop subassembly, including connecting the fixed hanging main part 5 of lower extreme of shell 4, the top outer wall of hanging main part 5 is fixed with connecting axle 501, and the outer wall rotation of connecting axle 501 is connected with locking lever 502, and the both sides wall of hanging main part 5 is fixed with the recess piece 6 that is used for locking lever 502 block.

In the preferred embodiment, the front end of frame 2 is provided with the first hydraulic stem 202 that rotates through the axis of rotation to be connected, the flexible end of first hydraulic stem 202 is the rotation through the axis of rotation to be connected with hoisting frame 201, the below of first hydraulic stem 202 is provided with second hydraulic stem 203, the base of second hydraulic stem 203 is the rotation through the axis of rotation to be connected with frame 2, the flexible of second hydraulic stem 203 is the rotation through the axis of rotation to be connected with hoisting frame 201, when carrying out the flexible, first hydraulic stem 202 and second hydraulic stem 203 of setting are pushed up hoisting frame 201 simultaneously, realize hoisting frame 201 and carry out the angle modulation through the axis of rotation on frame 2, control hoisting main part 5 position through hoisting rope 204 on the hoisting frame 201 and adjust, make hoisting main part 5 reach the assigned position fast, can adapt to the component hoist and mount demand of different shapes and sizes, the commonality and the adaptability of device have been improved, first hydraulic stem 202 and second hydraulic stem 203 are simultaneously used, stable holding power is provided for hoisting frame 201.

In the preferred embodiment, the buffer assembly comprises a connecting block 3 fixed at the tail end of a lifting rope 204, a fixed plate 301 is fixed at the lower end of the connecting block 3, a damping spring 302 is fixed at the upper end face of the fixed plate 301, a connecting shell 4 is fixedly connected with one end of the damping spring 302, a damping strut 303 is arranged on the inner ring of the damping spring 302, the lower end of the damping strut 303 is fixedly connected with the fixed plate 301, the hanging main body 5 is subjected to downward pressure through the connecting shell 4 when the assembled building object is lifted, then the connecting shell 4 performs a certain damping buffer effect on the fixed plate 301 through the damping spring 302 and the damping strut 303, so that the instantaneous impact force generated in the lifting process is absorbed by the fixed plate 301 through elastic deformation, the damping strut 303 further consumes vibration energy through friction or fluid resistance, the instantaneous tension fluctuation of the lifting rope 204 is reduced, and the continuity of the lifting operation is ensured.

In the preferred embodiment, the side wall of the groove block 6 is fixedly provided with a slide rail shell 601, the inside sliding connection of the slide rail shell 601 is provided with a connecting rod 602, the inside of the connecting rod 602 extends to the outer side of the slide rail shell 601 and is provided with a bolt 604, the inside of the connecting rod 602 is provided with a threaded hole 603, the threaded hole 603 is positioned on the left side of the bolt 604, the inner wall of the connecting rod 602 is fixedly provided with a locking bracket 605, after the hanging main body 5 hooks and lifts an object, the locking rod 502 rotates on the hanging main body 5 through the connecting shaft 501, one end of the locking rod 502 is clamped with the groove block 6, then the bolt 604 is taken out, the locking bracket 605 is inserted into the inside of the slide rail shell 601 through the connecting rod 602, the bolt 604 is in locking installation with the threaded hole 603, the clamping rod with L-shaped sides of the locking bracket 605 is attached to the upper end face of the locking rod 502, thereby the hanging main body 5 after the object is lifted is closed, the falling risk of the object in the lifting process is effectively avoided, the object damage or the falling accident caused by the lifting instability is reduced, the safety of the lifting operation is remarkably improved, and the accident is reduced.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, when the first hydraulic rod 202 and the second hydraulic rod 203 are arranged to stretch, the lifting frame 201 is pushed at the same time, so that the lifting frame 201 is adjusted in angle on the frame 2 through the rotating shaft, the position of the hanging main body 5 on the lifting frame 201 through the lifting rope 204 is controlled to be adjusted, then when an assembled building object is lifted, the hanging main body 5 receives downward pressure through the connecting shell 4, and then the connecting shell 4 performs a certain damping buffer effect on the fixed plate 301 through the damping spring 302 and the damping strut 303, so that the lifting rope 204 on the fixed plate 301 through the connecting block 3 is damped and buffered, and the instantaneous impact force generated in the lifting process is absorbed by the damping spring 302 through elastic deformation;

After the hanging main body 5 hooks and lifts an object, the locking rod 502 rotates on the hanging main body 5 through the connecting shaft 501, one end of the locking rod 502 is clamped with the groove block 6, then the bolt 604 is taken out, the locking support 605 is inserted into the sliding rail shell 601 through the connecting rod 602, the bolt 604 is locked and installed with the threaded hole 603, the clamping rods with L-shaped sides of the locking support 605 are attached to the upper end face of the locking rod 502, and accordingly the hanging main body 5 after the object is lifted is closed, and the falling risk of the lifted object in the lifting process is effectively avoided.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hoisting device for assembly type building construction comprises a bearing base (1), and is characterized in that a hoisting mechanism for assembly type building construction is arranged on the bearing base (1), and comprises:

The damping assembly comprises a frame (2) with the upper end face of a bearing base (1) fixed, a lifting frame (201) connected with the front end face of the frame (2) in a rotating mode through a rotating shaft is arranged, a lifting rope (204) for lifting is arranged at the top end of the lifting frame (201), and a connecting shell (4) connected with the lower end of the lifting rope (204) through the damping assembly is arranged at the lower end of the lifting rope;

The anti-drop assembly comprises a hanging main body (5) fixed at the lower end of a connecting shell (4), a connecting shaft (501) is fixed on the outer wall of the top end of the hanging main body (5), a locking rod (502) is connected to the outer wall of the connecting shaft (501) in a rotating mode, and groove blocks (6) used for locking the locking rod (502) are fixed on two side walls of the hanging main body (5).

2. The hoisting device for assembled building construction according to claim 1, wherein a first hydraulic rod (202) which is rotationally connected through a rotating shaft is arranged at the front end of the frame (2), the telescopic end of the first hydraulic rod (202) is rotationally connected with the hoisting frame (201) through the rotating shaft, a second hydraulic rod (203) is arranged below the first hydraulic rod (202), a base of the second hydraulic rod (203) is rotationally connected with the frame (2) through the rotating shaft, and the telescopic end of the second hydraulic rod (203) is rotationally connected with the hoisting frame (201) through the rotating shaft.

3. The hoisting device for assembled building construction according to claim 1, wherein the buffer assembly comprises a connecting block (3) fixed at the tail end of a hoisting rope (204), a fixing plate (301) is fixed at the lower end of the connecting block (3), a damping spring (302) is fixed at the upper end face of the fixing plate (301), and the connecting shell (4) is fixedly connected with one end of the damping spring (302).

4. The hoisting device for assembled building construction according to claim 3, wherein the damping spring (302) is provided with a damping support rod (303), and the lower end of the damping support rod (303) is fixedly connected with the fixing plate (301).

5. The hoisting device for assembled building construction according to claim 1, wherein the side wall of the groove block (6) is fixedly provided with a slide rail shell (601), and a connecting rod (602) is connected inside the slide rail shell (601) in a sliding manner.

6. The hoisting device for assembled building construction according to claim 5, wherein the bolt (604) is arranged in the connecting rod (602) extending to the outer side of the sliding rail shell (601), a threaded hole (603) is formed in the connecting rod (602), the threaded hole (603) is located on the left side of the bolt (604), and a locking bracket (605) is fixed on the inner wall of the connecting rod (602).