CN214059699U

CN214059699U - Hoisting device for building steel structure capable of avoiding abrasion

Info

Publication number: CN214059699U
Application number: CN202023243425.5U
Authority: CN
Inventors: 刘小虎
Original assignee: Zhanjiang Architectural Design Institute Co ltd
Current assignee: Zhanjiang Architectural Design Institute Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-27
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an avoid hoist device for building steel construction of wearing and tearing, including support, driving gear and fixation clamp, servo motor is installed to the support upside, and rotates on the support and be connected with the horizontal pole to horizontal pole outside fixedly connected with hoist roller, hoist roller one side fixedly connected with cable wire, and cable wire top fixedly connected with fixed block to fixed block one side fixedly connected with slider, the inside spout of having seted up of support, fixed block internally mounted has micro motor, and micro motor output fixedly connected with worm to the inside rotation of fixed block is connected with the turbine, the inside rotation of fixed block is connected with the pivot, and pivot top fixedly connected with driven gear. This hoisting accessory for building steel construction of avoiding wearing and tearing is easy and simple to handle, efficient when fixed steel, and the in-process stability can be good at the transportation steel moreover, and the degree of rocking is very weak, can avoid because of the wearing and tearing that the cable rocked and produce.

Description

Hoisting device for building steel structure capable of avoiding abrasion

Technical Field

The utility model relates to a relevant technical field of building steel construction specifically is an avoid hoist device for building steel construction of wearing and tearing.

Background

The building steel is an extremely important and very general raw materials in the building industry, utilizes the building steel and the structure of design is one of the building structure type, because the weight of building steel self is less, and the operation of installation concatenation is simpler moreover, so the building steel structure is used for fields such as venue, large-scale factory building by the wide motion, need use hoisting device for the building steel structure to come and go high-rise transportation steel when setting up the building steel structure.

However, the existing hoisting device for the building steel structure has the following defects:

1. the general hoisting device for the building steel structure utilizes the rope to bundle the steel and then transports the steel by using the lifting hook, the steel fixing mode has low efficiency, and the rope can be loosened due to the shaking of the steel in the transportation process, so that potential safety hazards exist;

2. the hoisting device for the existing building steel structure generally utilizes the lifting hook to transport steel to a high place, and in the transportation process, because the stability is poor, the steel can shake, so the steel cable can also shake, the friction of the connecting part of the whole device and the steel cable is increased, the whole device becomes easy to wear, and the whole service life of the device is not favorably prolonged.

To the above problems, innovative design is urgently needed on the basis of the original hoisting device for the building steel structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an avoid hoist device for building steel construction of wearing and tearing to solve above-mentioned background art and propose the inefficiency of the fixed steel mode of hoist device for current building steel construction, it is relatively poor at the in-process stability of transportation steel moreover, the problem of wearing and tearing takes place easily for whole device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an avoid hoist device for building steel construction of wearing and tearing, includes support, driving gear and fixation clamp, servo motor is installed to the support upside, and rotates on the support and be connected with the horizontal pole to horizontal pole outside fixedly connected with hoist roller, hoist roller one side fixedly connected with cable wire, and cable wire top fixedly connected with fixed block to fixed block one side fixedly connected with slider, the spout has been seted up to support inside, fixed block internally mounted has micro motor, and micro motor output fixedly connected with worm to the inside rotation of fixed block is connected with the turbine, the inside rotation of fixed block is connected with the pivot, and pivot top fixedly connected with driven gear to the pivot bottom is rotated and is connected with the driving gear, the inside gomphosis of fixed block has the fixation clamp.

Preferably, the horizontal section of the sliding block is T-shaped, the sliding block is in sliding connection with the sliding groove, and the spring is fixedly connected inside the sliding block.

Preferably, one end of the spring is fixedly connected with a damping rod, the damping rod and the sliding block form a telescopic structure through the spring, and the maximum displacement of the damping rod is equal to the minimum self-deformation of the spring.

Preferably, one side of the vibration damping rod is rotatably connected with three balls, and the outer sides of the three balls are in contact with the inner wall of the sliding groove.

Preferably, the number of the worm wheels is two, the circumference of each worm wheel is larger than the length of each worm rod, and the worm wheels and the worm rods are in meshed connection.

Preferably, the fixing clips are symmetrically arranged about a vertical central axis of the fixing block, gear teeth are fixedly connected to one side of the fixing clips, and the gear teeth are distributed on one side of the fixing clips at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: the hoisting device for the building steel structure, which avoids abrasion, is simple and convenient to operate and high in efficiency when steel is fixed, has good stability and very weak shaking degree in the process of transporting the steel, and can avoid abrasion caused by shaking of the steel cable;

1. the fixing clamp is arranged, when a constructor needs to fix steel, the constructor only needs to adjust the position of the fixing clamp to enable the steel to be located between the fixing clamp and the fixing clamp, then the micro motor is started, and the fixing clamp can move oppositely through the meshing between the worm and the worm gear and the meshing between the driving gear and the gear teeth, so that the steel is clamped and fixed, and the clamping and fixing mode is high in efficiency and simple to operate;

2. be provided with the slider, the slider has improved the fixed block and has moved up the stability of process, has just so reduced the cable wire and has taken place the possibility of rocking, so just reduced the whole device and taken place the possibility of wearing and tearing because of rocking of cable wire, set up the spring simultaneously, the kinetic energy that the spring can be with the fixed block at the in-process that shifts up and slightly rock the production because of the horizontal direction converts the elastic potential energy of self into, has also improved the fixed block and has moved up the stability of process like this.

Drawings

FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the fixing block of the present invention;

FIG. 3 is a schematic top view of the fixing clip of the present invention;

FIG. 4 is a schematic side sectional view of the fixing block of the present invention;

FIG. 5 is a schematic view of a bracket of the present invention;

fig. 6 is a schematic view of the structure of the damping rod according to the present invention.

In the figure: 1. a support; 2. a servo motor; 3. a cross bar; 4. a winding roller; 5. a steel cord; 6. a fixed block; 7. a slider; 701. a spring; 702. a damper rod; 703. a ball bearing; 8. a chute; 9. a micro motor; 10. a worm; 11. a turbine; 12. a rotating shaft; 13. a driven gear; 14. a driving gear; 15. and (4) fixing clips.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a hoisting device for a building steel structure capable of avoiding abrasion comprises a support 1, a servo motor 2, a cross rod 3, a hoisting roller 4, a steel cable 5, a fixed block 6, a slide block 7, a chute 8, a micro motor 9, a worm 10, a turbine 11, a rotating shaft 12, a driven gear 13, a driving gear 14 and a fixed clamp 15, wherein the servo motor 2 is installed on the upper side of the support 1, the cross rod 3 is rotatably connected onto the support 1, the hoisting roller 4 is fixedly connected onto the outer side of the cross rod 3, the steel cable 5 is fixedly connected onto one side of the hoisting roller 4, the fixed block 6 is fixedly connected onto the top of the steel cable 5, the slide block 7 is fixedly connected onto one side of the fixed block 6, the chute 8 is arranged inside the support 1, the micro motor 9 is installed inside the fixed block 6, the worm 10 is fixedly connected onto the output end of the micro motor 9, the turbine 11 is rotatably connected inside the fixed block 6, and the rotating shaft 12 is rotatably connected inside the fixed block 6, and the top of the rotating shaft 12 is fixedly connected with a driven gear 13, the bottom of the rotating shaft 12 is rotatably connected with a driving gear 14, and a fixing clamp 15 is embedded in the fixing block 6.

The horizontal section of slider 7 is "T" type, and is sliding connection between slider 7 and the spout 8, and the purpose of design like this is in order to improve the fixed block 6 stability of moving up the process to reduce the possibility that cable 5 took place to rock, and then reduce the whole device because of the possibility that the rocking of cable 5 took place wearing and tearing, and slider 7 inside fixedly connected with spring 701.

The damping rod 702 is fixedly connected to one end of the spring 701, the damping rod 702 and the sliding block 7 form a telescopic structure through the spring 701, the spring 701 can convert kinetic energy generated by slight shaking in the horizontal direction into elastic potential energy of the spring 701 in the upward moving process of the fixed block 6, and therefore stability of the upward moving process of the fixed block 6 is improved, and the maximum displacement of the damping rod 702 is equal to the minimum self deformation of the spring 701.

The damping rod 702 is rotatably connected with three balls 703 on one side, and the outer sides of the balls 703 are in contact with the inner wall of the sliding groove 8, so that the purpose of the design is to reduce the friction force applied to the fixing block 6 in the upward movement process.

The worm wheel 11 is provided with two worm wheels, the circumference of each worm wheel 11 is larger than the length of the worm 10, and the worm wheels 11 and the worm 10 are in meshed connection, so that the worm wheels 11 can be driven to rotate by the rotation of the worm 10.

The fixing clamp 15 is symmetrically arranged about a vertical central axis of the fixing block 6, the gear teeth 1501 are fixedly connected to one side of the fixing clamp 15, the gear teeth 1501 are distributed on one side of the fixing clamp 15 at equal intervals, and the gear teeth 1501 are in meshed connection with the driving gear 14, so that the fixing clamp 15 can be driven to move through rotation of the driving gear 14.

The working principle is as follows: when the hoisting device for the building steel structure for avoiding abrasion is used, firstly, the working principle of the hoisting device for the building steel structure for avoiding abrasion is known to a certain extent, as shown in fig. 1-4, when steel needs to be fixed, firstly, the rotation of the hoisting roller 4 is controlled by controlling the rotation of the servo motor 2, the rotation of the hoisting roller 4 can drive the movement of the steel cable 5, the movement of the steel cable 5 can drive the moving platform of the fixed block 6, the movement of the fixed block 6 can drive the movement of the fixed clamp 15, the horizontal height of the fixed clamp 15 is adjusted, so that the steel is positioned between the fixed clamp 15 and the fixed clamp 15, the servo motor 2 is closed, the micro motor 9 is started, at the moment, the worm 10 starts to rotate, the rotation of the worm 10 can drive the rotation of the turbine 11, the rotation of the turbine 11 can drive the rotation of the driven gear 13, and the rotation of the driven gear 13 can drive the rotation of the rotating shaft 12, the rotation of the rotating shaft 12 can drive the driving gear 14 to rotate, the rotation of the driving gear 14 can drive the fixing clamp 15 to move due to the sliding connection between the fixing clamp 15 and the fixing block 6, and the rotation directions of the turbine 11 and the turbine 11 are opposite, so that the fixing clamp 15 and the fixing clamp 15 can move oppositely, steel is clamped and fixed, the micro motor 9 is very convenient and efficient, and meanwhile, the servo motor 2 is started, and the steel cable 5 drives the fixing block 6 to ascend;

as shown in fig. 1, 5 and 6, the slider 7 limits the fixed block 6 from large displacement in the horizontal direction, so that the stability of the moving up process of the fixed block 6 is high, the stability of the moving steel cable 5 is improved, and the possibility of abrasion of the whole device caused by the shaking of the steel cable 5 is avoided. And the fixed block 6 can drive the rolling of the ball 703 in the process of moving up, because the rolling friction is less than the sliding friction under the same condition, so the resistance that the fixed block 6 receives in the process of moving up is reduced, and meanwhile, when the fixed block 6 slightly displaces in the horizontal direction, the ball 703 can be extruded, so that the ball 703 displaces in the horizontal direction, the movement of the ball 703 can drive the movement of the vibration damping rod 702 to drive the movement of the vibration damping rod 702, the vibration damping rod 702 can extrude the spring 701 in the movement, the spring 701 can convert the kinetic energy generated by slight shake of the fixed block 6 in the process of moving up into the elastic potential energy of the spring 701, and thus, the stability of the fixed block 6 in the movement process is further improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an avoid hoisting accessory for building steel construction of wearing and tearing, includes support (1), driving gear (14) and fixation clamp (15), its characterized in that: a servo motor (2) is installed on the upper side of the support (1), a cross rod (3) is connected to the support (1) in a rotating mode, a hoisting roller (4) is fixedly connected to the outer side of the cross rod (3), a steel cable (5) is fixedly connected to one side of the hoisting roller (4), a fixing block (6) is fixedly connected to the top of the steel cable (5), a sliding block (7) is fixedly connected to one side of the fixing block (6), a sliding groove (8) is formed in the support (1), a micro motor (9) is installed in the fixing block (6), a worm (10) is fixedly connected to the output end of the micro motor (9), a turbine (11) is rotatably connected to the inside of the fixing block (6), a rotating shaft (12) is rotatably connected to the inside of the fixing block (6), a driven gear (13) is fixedly connected to the top of the rotating shaft (12), and a driving gear (14) is rotatably connected to the bottom of the rotating shaft (12), and a fixing clamp (15) is embedded in the fixing block (6).

2. The hoisting device for the construction steel structure for avoiding abrasion according to claim 1, wherein: the horizontal section of the sliding block (7) is T-shaped, the sliding block (7) is in sliding connection with the sliding groove (8), and the sliding block (7) is fixedly connected with a spring (701) inside.

3. The hoisting device for the construction steel structure for avoiding abrasion according to claim 2, wherein: one end of the spring (701) is fixedly connected with a damping rod (702), a telescopic structure is formed between the damping rod (702) and the sliding block (7) through the spring (701), and the maximum displacement of the damping rod (702) is equal to the minimum self deformation of the spring (701).

4. The hoisting device for the construction steel structure for avoiding abrasion according to claim 3, wherein: one side of the vibration damping rod (702) is rotatably connected with three balls (703), and the number of the balls (703) is three, and the outer side of each ball (703) is in contact with the inner wall of the corresponding sliding groove (8).

5. The hoisting device for the construction steel structure for avoiding abrasion according to claim 1, wherein: the number of the worm wheels (11) is two, the circumference of each worm wheel (11) is larger than the length of each worm (10), and the worm wheels (11) are in meshed connection with the worm (10).

6. The hoisting device for the construction steel structure for avoiding abrasion according to claim 1, wherein: the fixing clamp (15) is symmetrically arranged about a vertical central axis of the fixing block (6), one side of the fixing clamp (15) is fixedly connected with gear teeth (1501), and the gear teeth (1501) are distributed on one side of the fixing clamp (15) at equal intervals.