CN220432023U

CN220432023U - Self-balancing hanger

Info

Publication number: CN220432023U
Application number: CN202321994658.XU
Authority: CN
Inventors: 张剑强; 张建春; 佘远红; 吴亮; 徐林平; 谢圣涛; 徐勋越
Original assignee: China Railway Urban Construction Group Co Ltd; Nanchang Construction Co Ltd of China Railway Urban Construction Group Co Ltd
Current assignee: China Railway Urban Construction Group Co Ltd; Nanchang Construction Co Ltd of China Railway Urban Construction Group Co Ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-02-02
Anticipated expiration: 2033-07-27

Abstract

The utility model relates to the technical field of self-balancing hanging frames and discloses a self-balancing hanging frame which comprises a steel beam, wherein a plurality of supporting seats are arranged on the top surface of the steel beam, a screw is arranged on each supporting seat, a balancing weight is arranged in the middle section of each screw, a motor is arranged at one end of each screw, a plurality of connecting movable frames are arranged at the lower end of each steel beam, a plurality of sliding clamping plates are arranged on the connecting movable frames, a plurality of suckers are arranged on one side of each sliding clamping plate, and a plurality of clamping arms are arranged on the other side of each sliding clamping plate. According to the utility model, according to whether the suspended beam structure is horizontally balanced or not, if one end with larger gravity sags, the motor is started, the motor drives the screw rod to rotate, so that the balancing weight moves reversely far away from the sagged end, the steel beam structure and the beam return to a balanced state, if the other end sags, the motor drives the screw rod to rotate, and the balancing weight is moved to achieve a balancing effect similar to the structure of a balance.

Description

Self-balancing hanger

Technical Field

The utility model relates to the technical field of self-balancing hanging frames, in particular to a self-balancing hanging frame.

Background

Self-balancing hangers are a special mechanical device for aerial work in construction and engineering sites. It is a balancing device which is rotated and adjusted to suspend the load-bearing object and maintain the balanced state. Self-balancing hangers are typically comprised of one or more telescoping arms that allow the hanger to be adjusted in height and rotated horizontally as desired. Unlike conventional cranes or tower cranes, self-balancing hangers do not require external support, but rather are kept stable by their own weight and balancing devices. The self-balancing hanger plays an important role in the construction of high-rise buildings, and can be used for transporting and installing various materials, such as steel beams, glass curtain walls and the like. The method has the characteristics of flexible operation, safety and stability, can improve the construction efficiency, and reduces the demand for human resources. Meanwhile, the self-balancing hanging bracket also has the advantages of small occupied area and convenient transportation, and is suitable for various building site environments.

Through searching, chinese patent of publication No. CN209009974U discloses a self-balancing hanger, including girder steel, lifting rope and suspension rope, the both ends of suspension rope are fixed in one side of girder steel and are fixed with the lifting machinery, the girder steel deviates from one side of suspension rope and is fixed with the fixed pulley, the both sides of fixed pulley all are equipped with the movable pulley, the one end of lifting rope is fixed in the one end of girder steel, the other end of lifting rope bypasses movable pulley and fixed pulley in proper order and is fixed with the other end of girder steel, movable pulley round mounting is on the lifting rope, just be connected with the lifting hook on the movable pulley, the lifting hook is connected fixedly with the crossbeam that waits to hang. According to the technical scheme, the fixed pulleys and the movable pulleys are arranged on one side of the steel beam to form the pulley block, so that the suspension force on each lifting hook is the same, the problem that one lifting rope is easy to break due to the fact that one lifting hook is stressed relatively much is effectively avoided, the safety of suspension operation is improved, and the lifting rope has relatively high value.

According to the utility model, the fixed pulleys and the movable pulleys are arranged below the steel beam to form the pulley block, so that when the cross beam is suspended at multiple points, the suspension force on each lifting hook is identical, and the fixed pulleys and the movable pulleys are arranged below the steel beam to form the pulley block. However, the horizontal balance of the beam structure cannot be ensured in the lifting process when the beam structure with unequal gravity is lifted, and one end with larger gravity sags down to affect the subsequent installation process.

Disclosure of Invention

The utility model aims to provide a self-balancing hanging bracket, which solves the problems that in the prior art, the horizontal balance of a beam structure cannot be ensured in the hanging process, and one end with larger gravity sags to influence the subsequent installation process when the beam structure with unequal gravity is hung.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a self-balancing gallows, includes the girder steel, the girder steel top surface is equipped with a plurality of supporting seats, be equipped with the screw rod on the supporting seat, the screw rod middle section is equipped with the balancing weight, screw rod one end is equipped with the motor, the girder steel lower extreme is equipped with a plurality of connection movable frames, be equipped with a plurality of slip grip blocks on the connection movable frame, slip grip block one side is equipped with a plurality of sucking discs, slip grip block opposite side is equipped with a plurality of centre gripping arms.

Further, the supporting seat is fixedly connected with two ends of the top surface of the steel beam, and the screw is movably connected with the supporting seat.

Further, the balancing weight is located two between the supporting seats, the balancing weight is movably connected with the screw rod, the motor is fixedly connected with the steel beam, and the motor is located one side of the supporting seat.

Further, the connection movable frame comprises rhombus movable frame and two L type slide bars, rhombus movable frame limit and junction swing joint on limit, two L type slide bar and rhombus slide frame lower extreme swing joint, two L type slide bar's horizontal pole is separated from the distribution, slip grip block and the L type slide bar sliding connection who connects the movable frame lower extreme, the centre gripping arm includes lifter and L type holder constitution, lifter and L type holder turn department swing joint, rotate between the movable arm of L type holder and be connected, the movable arm is scalable structure.

Further, the girder steel middle section is equipped with supporting component, supporting component comprises two belts and three connecting axle, the belt is located the girder steel both sides, the connecting axle is connected with the belt laminating, the triangle form is propped out with the belt to the connecting axle, the supporting component upper end is equipped with the couple, the couple is connected with the upper segment connecting axle that the triangle was placed.

Further, the lifting rope is arranged at the upper end of the hook, the connecting adjusting seat is arranged on the lifting rope, and the lifting machinery is arranged on the connecting adjusting seat.

Compared with the prior art, the utility model has the beneficial effects that:

according to the self-balancing hanging bracket device, through the integral structure, for hanging of the beam structure with unequal gravity, the screw rod can be controlled to rotate through the motor, so that the balancing weight on the screw rod can move, and therefore the balance of the structure can be ensured. In the actual operation process, a user can directly start lifting machinery and stretch the lifting rope downwards, the position area of the sliding clamping plate connected with the movable frame is close to a beam structure needing to be moved, the sliding clamping plate is moved, when the sucker on the sliding clamping plate adsorbs the outer surface of the beam, the lifting rod is synchronously started, the lifting rod stretches to move, the lower end movable arm of the L-shaped movable arm is parallel to the steel beam structure, clamping treatment of the clamping arm on the beam can be completed, the lifting frame structure is ensured to firmly fix the beam, after that, whether the lifted beam structure is horizontally balanced or not can be achieved according to the condition that one end with larger gravity sags, the motor is started, the motor drives the screw rod to rotate, the balancing weight moves reversely far away from the sagged end, the steel beam structure and the beam are all in a balanced state, if the other end sagged, the motor drives the screw rod to rotate, the structure is similar to a balance, and the position of the balancing weight is moved to enable the balancing weight to reach a balance effect.

Drawings

FIG. 1 is a front view of a self-balancing hanger of the present utility model;

FIG. 2 is a schematic view of a self-balancing hanger according to the present utility model;

FIG. 3 is a schematic view of a self-balancing hanger according to another embodiment of the present utility model;

fig. 4 is a perspective view of a self-balancing hanger of the present utility model.

In the figure: 1-a hoisting machine; 2-connecting an adjusting seat; 3-hooking; 4-lifting ropes; 5-a support assembly; 6-steel beams; 7-a supporting seat; 8-a screw; 9-a motor; 10-balancing weight; 11-connecting a movable frame; 12-a sliding clamping plate; 13-sucking discs; 14-clamping arms.

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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a self-balancing gallows, includes girder steel 6, and girder steel 6 top surface is equipped with a plurality of supporting seats 7, is equipped with screw rod 8 on the supporting seat 7, and the screw rod 8 middle section is equipped with balancing weight 10, and screw rod 8 one end is equipped with motor 9, and girder steel 6 lower extreme is equipped with a plurality of connection movable frame 11, is equipped with a plurality of slip grip blocks 12 on the connection movable frame 11, and slip grip block 12 one side is equipped with a plurality of sucking discs 13, and slip grip block 12 opposite side is equipped with a plurality of centre gripping arms 14.

The supporting seat 7 is fixedly connected with two ends of the top surface of the steel beam 6, the screw rod 8 is movably connected with the supporting seat 7, and the follow-up screw rod 8 can be conveniently rotated.

The balancing weight 10 is located between two supporting seats 7, balancing weight 10 and screw rod 8 swing joint, motor 9 and girder steel 6 fixed connection, motor 9 is located supporting seat 7 one side, can be according to hanging whether horizontal balance of crossbeam structure of getting, if the one end of gravity big sags, then start motor 9, motor 9 drives screw rod 8 and takes place to rotate, make balancing weight 10 to keeping away from the one end of sagging and carry out reverse motion, make girder steel 6 structure and crossbeam all return balanced state, alright closed motor 9, still can pass through a horizontal stopper structure of external connection, be equipped with the spirit level on the horizontal stopper, place it between motor 9 and supporting seat 7, when the structure reaches balanced structure, the spirit level stands the horse and makes the reaction, the horizontal limit can carry out synchronous restriction rotation operation to screw rod 8 that motor 9 drove, guarantee the horizontal stable effect of structure is strengthened, if the other end sags, motor 9 drives screw rod 8 direction rotation can, the structure of weighing machine is similar to, the position of balancing weight 10 is moved and makes it reach balanced effect.

The connecting movable frame 11 comprises a diamond movable frame and two L-shaped sliding rods, the joint of the edges of the diamond movable frame is movably connected, the two L-shaped sliding rods are movably connected with the lower end of the diamond sliding frame, the transverse rods of the two L-shaped sliding rods are distributed separately, the sliding clamping plate 12 is slidably connected with the L-shaped sliding rods at the lower end of the connecting movable frame 11, the clamping arms 14 comprise lifting rods and L-shaped clamping frames, the lifting rods are movably connected with the turning parts of the L-shaped clamping frames, the movable arms of the L-shaped clamping frames are rotatably connected, the movable arms are of a telescopic structure, the lifting machinery 1 is started, the lifting ropes 4 are downwards telescopic, the position area of the sliding clamping plate 12 connected with the movable frame 11 is close to a beam structure needing to be moved, and when the sucker 13 on the sliding clamping plate 12 is used for conducting adsorption treatment on the outer surface of the beam, the lifting rods are synchronously started, the lifting rods are enabled to stretch, the movable arms at the lower ends of the L-shaped clamping arms are enabled to be parallel to the beam structure, so that the clamping arms 14 can clamp the beam structure can conduct stable fixing treatment on the beam.

The girder steel 6 middle section is equipped with supporting component 5, and supporting component 5 comprises two belts and three connecting axle, and the belt is located girder steel 6 both sides, and the connecting axle is connected with the belt laminating, and the connecting axle is with the belt supporting out triangle form, and supporting component 5 upper end is equipped with couple 3, and couple 3 is connected with the upper segment connecting axle that the triangle was placed, and supporting component 5 is mainly to carrying out the supporting role to girder steel 6.

The lifting rope 4 is arranged at the upper end of the hook 3, the lifting rope 4 is provided with the connection adjusting seat 2, the connection adjusting seat 2 is provided with the lifting machinery 1, the connection adjusting seat 2 comprises a movable shaft and a limiting block, the lifting rope 4 is wound on the movable shaft on the connection adjusting seat 2, when the device needs to clamp the movable cross beam for operation, the movable shaft rotates, the clamping structure connected with the lifting rope moves downwards, when the clamping mechanism reaches a proper position, the limiting block is started, and the lifting rope stops moving downwards continuously.

Working principle: during the use, in the actual operation process, the lifting machine 1 can be directly started to extend and retract the lifting rope 4 downwards, so that the position area of the sliding clamping plate 12 connected with the movable frame 11 is close to a beam structure to be moved, when the sucking disc 13 on the sliding clamping plate 12 is used for carrying out adsorption treatment on the outer surface of the beam by moving the sliding clamping plate 12, the lifting rod is synchronously started to extend and move, the lower movable arm of the L-shaped movable arm is parallel to the steel beam structure, the clamping treatment of the clamping arm 14 on the beam can be completed, the stable fixing treatment of the beam can be carried out by the lifting frame structure, after that, according to whether the lifted beam structure is horizontally balanced or not, if one end with larger gravity sags, the motor 9 is started, the motor 9 drives the screw 8 to rotate, so that the balancing weight 10 moves reversely far away from the sags end, the utility model can close the motor 9 by connecting a horizontal limiting block structure, arranging a level gauge on the horizontal limiting block, placing the level gauge between the motor 9 and the supporting seat 7, when the structure reaches the balance structure, the level gauge stands to react, the horizontal limiting block can synchronously limit the rotation operation of the screw 8 driven by the motor 9, the horizontal stabilizing effect of the structure is ensured, if the other end sags, the motor 9 drives the screw 8 to rotate in the direction similar to the structure of a balance, the position of the balancing weight 10 is moved to achieve the balance effect, the utility model can control the screw 8 to rotate by the motor 9 through the whole structure of the self-balancing hanger device for lifting the beam structure with unequal gravity, so that the balancing weight 10 on the screw 8 moves, this ensures a balanced structure.

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.

Claims

1. A self-balancing hanger comprising a steel beam (6), characterized in that: the steel beam is characterized in that a plurality of supporting seats (7) are arranged on the top surface of the steel beam (6), a screw rod (8) is arranged on the supporting seats (7), a balancing weight (10) is arranged in the middle section of the screw rod (8), a motor (9) is arranged at one end of the screw rod (8), a plurality of connecting movable frames (11) are arranged at the lower end of the steel beam (6), a plurality of sliding clamping plates (12) are arranged on the connecting movable frames (11), a plurality of suckers (13) are arranged on one side of each sliding clamping plate (12), and a plurality of clamping arms (14) are arranged on the other side of each sliding clamping plate (12).

2. A self-balancing hanger according to claim 1, wherein: the supporting seat (7) is fixedly connected with two ends of the top surface of the steel beam (6), and the screw (8) is movably connected with the supporting seat (7).

3. A self-balancing hanger according to claim 2, wherein: the balancing weights (10) are located between the two supporting seats (7), the balancing weights (10) are movably connected with the screw rods (8), the motors (9) are fixedly connected with the steel beams (6), and the motors (9) are located on one side of the supporting seats (7).

4. A self-balancing hanger according to claim 1, wherein: the movable connecting frame (11) consists of a diamond movable frame and two L-shaped sliding rods, the joint of the edges of the diamond movable frame and the edges is movably connected, the two L-shaped sliding rods are movably connected with the lower ends of the diamond movable frames, the two cross rods of the L-shaped sliding rods are distributed separately, the sliding clamping plates (12) are in sliding connection with the L-shaped sliding rods connected with the lower ends of the movable frame (11), the clamping arms (14) comprise lifting rods and L-shaped clamping frames, the lifting rods are movably connected with the turning parts of the L-shaped clamping frames, the movable arms of the L-shaped clamping frames are rotatably connected, and the movable arms are telescopic structures.

5. A self-balancing hanger according to claim 1, wherein: the steel beam is characterized in that a supporting component (5) is arranged in the middle section of the steel beam (6), the supporting component (5) is composed of two belts and three connecting shafts, the belts are located on two sides of the steel beam (6), the connecting shafts are connected with the belts in a fit mode, the connecting shafts support the belts out of a triangular shape, a hook (3) is arranged at the upper end of the supporting component (5), and the hook (3) is connected with an upper connecting shaft placed in a triangular mode.

6. A self-balancing hanger according to claim 5, wherein: the lifting rope (4) is arranged at the upper end of the hook (3), the connecting adjusting seat (2) is arranged on the lifting rope (4), and the lifting machine (1) is arranged on the connecting adjusting seat (2).