CN216512431U

CN216512431U - Height-adjustable stabilizing support for suspension beam

Info

Publication number: CN216512431U
Application number: CN202122632676.0U
Authority: CN
Inventors: 陈涛; 吴文兵; 陈达能; 张昕; 吴继
Original assignee: CRRC Yangtze Tongling Co Ltd
Current assignee: CRRC Yangtze Tongling Co Ltd
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-05-13
Anticipated expiration: 2031-10-31

Abstract

The utility model relates to the technical field of civil engineering, in particular to a height-adjustable stabilizing support for a suspension beam, which comprises four driving boxes, wherein the inner bottom of each driving box is fixedly connected with a first fixed block, the top of each first fixed block is fixedly connected with a motor, the output end of each motor is rotatably connected with a first rotating rod through a rotating shaft, each first rotating rod is fixedly connected with a first gear, the inside of each driving box is rotatably connected with a second rotating rod, the top of each driving box is provided with a swinging groove, a telescopic box is arranged in each swinging groove, the bottom of each telescopic box is connected with a second gear through a second rotating rod, the second gear is meshed with the first gear, a first air cylinder is arranged in each telescopic box, the air cylinder drives a measuring beam to adjust the height, and the motor drives the telescopic box to swing and the first air cylinder to cooperatively adjust the height, the utility model can automatically adjust the height of the suspension beam and can be quickly disassembled and assembled.

Description

Height-adjustable stabilizing support for suspension beam

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a height-adjustable stabilizing support for a suspension beam.

Background

The suspension beam is a beam crane, which is one of cranes, has the characteristics of a hoisting machine, and is a machine which does cyclic and intermittent motion, and a working cycle comprises the following steps: the object taking device lifts an object from an object taking place, then horizontally moves to a designated place to lower the object, and then reversely moves to enable the object taking device to return to the original position so as to carry out next circulation, the suspension beam is a part of a crane and widely used for lifting and transporting the objects in different occasions such as factories, warehouses, stock yards and the like, the suspension beam is forbidden to be used in the environment of inflammable and explosive corrosive media, the suspension beam can drive the lifting device to move, the objects are lifted and transported and the like, the suspension beam is usually designed to be fixed, the lifting is carried out through the suspension device above, the height is adjusted and the objects are transferred, but the fixation cannot be carried out for some external projects, so the suspension beam needs to be moved, the working range of the suspension beam is enlarged, a bracket capable of supporting the suspension beam is needed, and a height-adjustable and stable bracket for the suspension beam is designed.

In the prior art, the following problems exist:

(1) the existing suspension beam support cannot adjust the height, the height is fixed after the support is fixedly installed, the existing suspension beam support cannot adapt to different conditions, and the existing suspension beam support cannot be applied to rooms with different heights, is low in universality and low in practicability and cannot be adjusted independently;

(2) the existing suspension beam support structure is fixed, is inconvenient to install and disassemble, is inconvenient to operate during transportation and assembly, requires a large amount of manpower for assembly, is low in efficiency, and delays the progress of engineering.

SUMMERY OF THE UTILITY MODEL

The present invention aims to provide a height adjustable stabilizer bracket for a suspension beam to solve the problems set forth in the background art.

The technical scheme of the utility model is as follows: the utility model provides a height-adjustable stabilizing support for hanging roof beam, includes four drive casees, every the first fixed block of the equal fixedly connected with in bottom of drive case, every the equal fixedly connected with motor in top of first fixed block, every the output of motor all rotates through the pivot and is connected with first bull stick, every the other end of first bull stick all rotates with the drive case to be connected, every equal fixedly connected with first gear on the first bull stick, every the inside second bull stick that all rotates of drive case is connected with, the swing groove has been seted up at the top of drive case, the swing inslot all is equipped with expansion box, every all run through the bottom and its fixed connection that correspond expansion box on the second bull stick.

Preferably, each telescopic box's bottom has all seted up the mounting groove, every the inside of mounting groove all is equipped with the second gear, every the second bull stick all runs through corresponding second gear and its fixed connection, every the second gear all with first gear engagement.

Preferably, the inner bottom of each telescopic box is fixedly connected with a first cylinder, the telescopic rod of each first cylinder is fixedly connected with a side beam, and the other end of each side beam penetrates through the top of the telescopic box.

Preferably, the inner bottom of each side beam is fixedly connected with a second fixed block, the top of each second fixed block is fixedly connected with a second cylinder, a telescopic rod of each second cylinder is fixedly connected with a clamping block, a first sliding groove is formed in one side of each side beam, and each clamping block is slidably connected with the corresponding first sliding groove.

Preferably, the first sliding grooves of every two side beams are connected with a cross beam in a sliding mode, and each cross beam is connected with a movable box in a sliding mode

Preferably, the upper end of each movable box is rotatably connected with a third rotating rod, each third rotating rod is fixedly connected with an installation beam, and the other end of each installation beam penetrates through the movable box.

Preferably, each second spout has all been seted up to the inside of installing the roof beam, every two all sliding connection has the connecting rod jointly in the second spout.

The utility model provides a height-adjustable stable bracket for a suspension beam through improvement, and compared with the prior art, the height-adjustable stable bracket has the following improvement and advantages:

one is as follows: compared with the existing suspension beam bracket, the height of the side beam is adjusted through the first air cylinder, and the motor drives the telescopic box to swing, so that the height of the bracket can be adjusted to adapt to different working conditions, and the suspension beam bracket is favorable for being suitable for indoor hoisting work of different sizes;

the second step is as follows: compared with the existing suspension beam support, the suspension beam support can quickly mount and dismount the cross beam, the expansion box can rotate, the occupied space is further reduced, the transportation is convenient, the working efficiency is greatly improved, and the labor intensity is reduced.

Drawings

The utility model is further explained below with reference to the figures and examples:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the side sill of the present invention;

FIG. 4 is a schematic view of the front view internal structure of the present invention;

fig. 5 is a schematic top view of the present invention.

Description of reference numerals: 1. a drive box; 2. a telescopic box; 3. a first fixed block; 4. a motor; 5. a first rotating lever; 6. a first gear; 7. a second gear; 8. mounting grooves; 9. a second rotating rod; 10. a first cylinder; 11. a side beam; 12. a second fixed block; 13. a second cylinder; 14. a clamping block; 15. a first chute; 16. a cross beam; 17. a swing groove; 18. a mobile box; 19. a third rotating rod; 20. mounting a beam; 21. a second chute; 22. a connecting rod.

Detailed Description

The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a height-adjustable stable bracket for a suspension beam through improvement, and the technical scheme of the utility model is as follows:

the first embodiment is as follows:

as shown in fig. 1-5, a height-adjustable stabilizing support for a suspension beam comprises four driving boxes 1, wherein a first fixed block 3 is fixedly connected to the inner bottom of each driving box 1, a motor 4 is fixedly connected to the top of each first fixed block 3, the output end of each motor 4 is rotatably connected to a first rotating rod 5 through a rotating shaft, the other end of each first rotating rod 5 is rotatably connected to the driving box 1, a first gear 6 is fixedly connected to each first rotating rod 5, a second rotating rod 9 is rotatably connected to the inside of each driving box 1, swing groove 17 has been seted up at the top of drive case 1, all be equipped with expansion box 2 in the swing groove 17, every all run through the bottom rather than fixed connection that corresponds expansion box 2 on the second bull stick 9, swing groove 17 is favorable to expansion box 2 can swing in a flexible way.

Further, every mounting groove 8, every have all been seted up to bellows 2's bottom, every the inside of mounting groove 8 all is equipped with second gear 7, every second bull stick 9 all runs through and corresponds second gear 7 rather than fixed connection, every second gear 7 all meshes with first gear 6, thereby first bull stick 5 rotates and can drive first gear 6 and make second gear 7 rotate, further makes bellows 2 swing.

Furthermore, each first cylinder 10 is fixedly connected to the inner bottom of the telescopic box 2, each side beam 11 is fixedly connected to a telescopic rod of each first cylinder 10, the other end of each side beam 11 penetrates through the top of the telescopic box 2, and the first cylinder 10 can control the measuring beam 11 to move up and down so as to adjust the height of the support.

Further, the inner bottom of each side beam 11 is fixedly connected with a second fixed block 12, the top of each second fixed block 12 is fixedly connected with a second cylinder 13, a telescopic rod of each second cylinder 13 is fixedly connected with a fixture block 14, a first sliding groove 15 is formed in one side of each side beam 11, each fixture block 14 is slidably connected with the corresponding first sliding groove 15, and the fixture block 14 can limit and fix the side beam 11.

Further, the first sliding grooves 15 of each two side beams 11 are jointly connected with a cross beam 16 in a sliding mode, each cross beam 16 is connected with a movable box 18 in a sliding mode, and the cross beams 16 enable the movable boxes 18 to move stably in a parallel mode.

Furthermore, the upper end of each movable box 18 is rotatably connected with a third rotating rod 19, each third rotating rod 19 is fixedly connected with an installation beam 20, the other end of each installation beam 20 penetrates through the movable box 18, and the third rotating rods 19 enable the installation beams 20 to flexibly move.

Further, every second spout 21 has all been seted up in the inside of installation roof beam 20, every two all sliding connection has connecting rod 22 jointly in the second spout 21, and connecting rod 22 connects two installation roof beams 20, makes installation roof beam 20 can stretch out and draw back.

The working principle is as follows: after the four driving boxes 1 are fixedly installed, the first cylinder 10 is started to adjust the measuring beam 11 to move to the height convenient for installation, then the beam 16 is put into the first chute 15, the second cylinder 13 is started, the second cylinder 13 drives the fixture block 14 to limit and fix the beam 16, the first cylinder 10 is started to be lifted to the working position, the motor 4 is started according to the working environment, the first gear 6 is driven to rotate by the first rotating rod 5, the first gear 6 drives the second gear 7 to rotate, the second rotating rod 9 is driven to rotate, the telescopic box 2 is further swung and adjusted to a proper position, when adjusting the position of the two telescopic boxes 2, the two mounting beams 20 are close to each other, the connecting rod 22 slides in the second sliding groove 21 to enable the mounting beams 20 to be adjusted in position in a telescopic way, the height of the bracket and the width of the top can be further adjusted, and the normal work cannot be influenced by the fence walkways and other equipment arranged on the tops of many indoor factories.

The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A height-adjustable stabilizing support for a suspension beam, comprising four drive cassettes (1), characterized in that: every the first fixed block of the interior bottom of drive case (1) equal fixedly connected with (3), every the equal fixedly connected with motor (4) in top of first fixed block (3), every the output of motor (4) all rotates through the pivot and is connected with first bull stick (5), every the other end of first bull stick (5) all rotates with drive case (1) to be connected, every equal fixedly connected with first gear (6) on first bull stick (5), every drive case (1) inside all rotates and is connected with second bull stick (9), swing groove (17) have been seted up at the top of drive case (1), all be equipped with bellows (2) in swing groove (17), every all run through the bottom and its fixed connection that correspond bellows (2) on second bull stick (9).

2. A height adjustable stabilising bracket for a suspension beam according to claim 1, wherein: every mounting groove (8) have all been seted up to the bottom of bellows (2), every the inside of mounting groove (8) all is equipped with second gear (7), every second bull stick (9) all run through corresponding second gear (7) and its fixed connection, every second gear (7) all mesh with first gear (6).

3. A height adjustable stabilising bracket for a suspension beam according to claim 2, wherein: the inner bottom of each telescopic box (2) is fixedly connected with a first cylinder (10), each telescopic rod of each first cylinder (10) is fixedly connected with a side beam (11), and the other end of each side beam (11) penetrates through the top of each telescopic box (2).

4. A height adjustable stabilising bracket for a suspension beam according to claim 3, wherein: every equal fixedly connected with second fixed block (12) in bottom of curb girder (11), every the equal fixedly connected with second cylinder (13) in top of second fixed block (12), every equal fixedly connected with fixture block (14) on the telescopic link of second cylinder (13), every first spout (15) have all been seted up to one side of curb girder (11), every fixture block (14) all with correspond first spout (15) sliding connection.

5. A height adjustable stabilising bracket for a suspension beam according to claim 4, wherein: the first sliding grooves (15) of every two side beams (11) are connected with cross beams (16) in a sliding mode, and each cross beam (16) is connected with a moving box (18) in a sliding mode.

6. A height adjustable stabilising bracket for a suspension beam according to claim 5, wherein: the upper end of each movable box (18) is rotatably connected with a third rotating rod (19), each third rotating rod (19) is fixedly connected with an installation beam (20), and the other end of each installation beam (20) penetrates through the movable box (18).

7. A height adjustable stabilising bracket for a suspension beam according to claim 6, wherein: every second spout (21) have all been seted up in the inside of installing roof beam (20), every two all sliding connection has connecting rod (22) jointly in second spout (21).