CN215828253U

CN215828253U - Elevating gear for construction

Info

Publication number: CN215828253U
Application number: CN202121524496.4U
Authority: CN
Inventors: 马小军; 邓培初; 胡跃军; 梁锦辉
Original assignee: Guangdong Tengyue Construction Engineering Co Ltd
Current assignee: Guangdong Tengyue Construction Engineering Co Ltd
Priority date: 2021-07-06
Filing date: 2021-07-06
Publication date: 2022-02-15
Anticipated expiration: 2031-07-06

Abstract

The utility model relates to the technical field of building construction, and particularly discloses a lifting device for building construction. The base is included, be equipped with electric lift on the base, one side of lifter is equipped with on the base with support frame parallel sliding's movable plate, it is connected with the second screw rod to rotate on the movable plate, electric lift's free end is equipped with the support frame, one side of keeping away from the movable plate of support frame is equipped with the lifter plate, can dismantle on the lifter plate and be connected with the connection rope, the slip of support frame top is equipped with and is used for carrying out spacing fixed pulley to connecting the rope, one side that the support frame is close to the movable plate is equipped with first screw rod, be equipped with the supporting wheel that is used for supporting the connection rope on the first screw rod, the one end coaxial coupling of first screw rod has first moving motor, be equipped with the winding wheel on the movable plate and with the rotating electrical machines of winding wheel coaxial coupling. The utility model aims to solve the problem that the traditional lifting device can only move up and down and cannot drive goods to move transversely during building construction.

Description

Elevating gear for construction

Technical Field

The application relates to the technical field of building construction, and specifically discloses a lifting device for building construction.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on design drawings into real objects at specified places.

The general lifting device for building construction drives the rotating shaft to rotate through the rotating motor, the rotating shaft winds or releases the lifting rope connected with the outer surface of the rotating shaft, and then the lifting rope lifts or descends the cargo box connected with the other end of the lifting rope. At present, the lifting device for building construction on the market mostly adopts a common hanging basket structure, the balance stability is poor, the material box can only move up and down, the requirement of driving goods to move transversely during building construction cannot be met, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the traditional lifting device can only move up and down and cannot drive goods to move transversely during building construction.

In order to achieve the above purpose, a basic scheme of the utility model provides a lifting device for building construction, which comprises a base, wherein an electric lifting rod is arranged on the base, a movable plate which slides on the base in parallel with a support frame is arranged on one side of the lifting rod, a second screw rod is rotatably connected to the movable plate and is coaxially connected with a second moving motor, a support frame is arranged at the free end of the electric lifting rod, a lifting plate is arranged on one side of the support frame, which is far away from the movable plate, a connecting rope is detachably connected to the lifting plate, a fixed pulley used for limiting the connecting rope is slidably arranged at the top of the support frame, a first screw rod is arranged on one side of the support frame, which is close to the movable plate, a support wheel used for supporting the connecting rope is arranged on the first screw rod, a first moving motor is coaxially connected to one end of the first screw rod, a winding wheel and a rotating motor which is coaxially connected with the winding wheel are arranged on the movable plate, and the first moving motor and the second moving motor are connected with a same power supply.

The principle and effect of this basic scheme lie in:

1. when using this elevating gear lift goods of construction usefulness, can drive winding wheel work through the setting of rotating electrical machines, winding wheel work will make and connect the rope backrush winding on winding wheel, and the work end of connecting the rope can drive the lifter plate and rise to the realization is to the lift of the goods of construction usefulness.

2. When the lifting device is used for lifting goods for building construction, the first moving motor and the second moving motor which are connected with the same power supply can be used for enabling the supporting wheel on the first screw rod and the winding wheel on the second screw rod to simultaneously slide left and right, the fixed pulley and the moving plate can be driven by the sliding of the supporting wheel and the winding wheel to slide left and right, and finally, the material box can be driven to move up and down and can also move left and right when the lifting device for building construction is used.

3. The setting of electric lift pole can use electric lift pole when higher lift is realized to needs to make the goods of construction usefulness can realize higher lift. The lifting device used can be stored by descending the electric lifting rod, so that the lifting device is convenient to store and expand, and the use convenience of the lifting device for building construction is improved.

Compared with the prior art, the lifting device for building construction can drive the material box to move up and down and move left and right, improves the use convenience of the lifting device for building construction, and is convenient to fold and unfold.

Furthermore, a lifting ring is arranged on the lifting plate, and a lifting hook connected with the lifting ring is arranged at the movable end of the connecting rope. The rope can be connected conveniently and the lifting plate is driven to realize lifting.

Furthermore, guard railings are arranged around the lifting plate. The goods on the lifting plate can be protected and prevented from falling out.

Furthermore, one side of the lifting plate close to the support frame is provided with a plurality of climbing wheels which can roll on the support frame. The lifting plate can stably rise on the supporting frame.

Furthermore, first sliding grooves are symmetrically formed in the base, and a plurality of sliding blocks capable of sliding in the first sliding grooves are arranged below the moving plate. The movable plate can be conveniently moved transversely on the base.

Furthermore, a second sliding groove is formed in the top of the supporting frame, a supporting block is connected in the second sliding groove in a sliding mode, and the fixed pulley is rotatably connected with the supporting block. The supporting block can drive the fixed pulley to move transversely.

Furthermore, the base is symmetrically provided with guide rods which are in sliding connection with the moving plate. The movable plate can be guided to the left and the right when the movable plate rises, and the movable plate is prevented from shaking left and right.

Furthermore, a plurality of lockable universal wheels are arranged below the base. The lifting device is convenient to move.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram illustrating a lifting device for building construction according to an embodiment of the present disclosure;

fig. 2 is a right side view of a lifting device for building construction according to an embodiment of the present application;

fig. 3 is a front view of a lifting device for building construction according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the device comprises a base 1, a universal wheel 2, a moving plate 3, a sliding block 4, a rotating motor 5, a winding wheel 6, a connecting rope 7, a supporting frame 8, a first screw rod 9, a first moving motor 10, a supporting wheel 11, a supporting block 12, a fixed pulley 13, a second sliding groove 14, a lifting plate 15, a crawling wheel 16, an electric lifting rod 17, a lifting button 18, a guide rod 19, a second screw rod 20 and a second moving motor 21.

An embodiment of a lifting device for building construction is shown in fig. 1 and fig. 2, and comprises a base 1, four lockable universal wheels 2 are welded below the base 1, an electric lifting rod 17 is fixedly connected to the upper surface of the base 1, and a lifting button 18 for controlling the electric lifting rod 17 to lift is installed on the right side of the electric lifting rod 17. The left side of the electric lifting rod 17 is connected with a moving plate 3 on the base 1 in a sliding manner, first sliding grooves are symmetrically formed in the base 1, and four sliding blocks 4 sliding in the first sliding grooves are welded below the moving plate 3.

As shown in fig. 1 and 3, a winding wheel 6 is rotatably connected to the moving plate 3, a rotating motor 5 is coaxially connected to the right side of the winding wheel 6, and a motor support is welded to the moving plate 3 below the rotating motor 5.

As shown in fig. 3, the second screw 20 penetrates through the moving plate 3, two support plates for supporting the second screw 20 are welded to two sides of the second screw 20 on the base 1, the moving plate 3 is rotatably connected to the second screw 20, and the second screw 20 is coaxially connected to a second moving motor 21. As shown in fig. 2, the left side of the supporting frame 8 is rotatably connected with a first screw 9, as shown in fig. 3, a supporting wheel 11 for supporting the connecting rope 7 is installed on the first screw 9, the first moving motor 10 is coaxially connected with the first screw 9, the first moving motor 10 and the second moving motor 21 are controlled by the same power supply, and the power supply is pressed to control the first moving motor 10 and the second moving motor 21 to rotate forwards or backwards at the same time.

As shown in fig. 1, a support frame 8 is welded at the free end of the electric lifting rod 17, a guide rod 19 is slidably connected to each of the left side and the right side of the support frame 8, the guide rod 19 is welded on the base 1, and a functional hole for allowing the guide rod 19 to pass through is formed in each of the left side and the right side of the support frame 8. As shown in fig. 1 and 2, a lifting plate 15 is installed on the right side of the supporting frame 8, the lifting plate 15 has a heavier weight, a lifting ring is welded on the upper surface of the lifting plate 15, a lifting hook connected with the lifting ring is installed at the movable end of the connecting rope 7, guard rails are welded around the lifting plate 15, three climbing wheels 16 capable of rolling on the supporting frame 8 are installed on one side of the lifting plate 15 close to the supporting frame 8, two climbing wheels 16 are symmetrically arranged on the lifting plate 15, one climbing wheel 16 is installed on one plate below the lifting plate 15, and the three climbing wheels 16 are in a triangular structure.

As shown in fig. 1 and 2, a second sliding groove 14 is formed at the top of the supporting frame 8, a supporting block 12 is slidably connected in the second sliding groove 14, and the fixed pulley 13 is rotatably connected with the supporting block 12.

When the lifting device is used for lifting goods for building construction:

firstly, place some little goods that building construction used on elevating gear's lifter plate 15 earlier, lifter plate 15 rail guard all around can prevent that the goods from falling out, and lifter plate 15 self dead weight can make the connection rope straight, will connect the hook on rope 7 and hang on rings, will connect rope 7 again and press on fixed pulley 13, stride across support to support opposite side, connect rope 7 and press on supporting wheel 11, fix the end of connecting rope 7 on winding wheel 6 at last.

Secondly, starting a rotating motor 5 coaxially connected with a winding wheel 6, driving the winding wheel 6 to work by the rotating motor 5, rewinding a connecting rope 7 onto the winding wheel 6, and lifting goods for building construction; when better lifting is needed, the electric lifting rod 17 is started, the electric lifting rod 17 is lifted, the moving plate 3 slides on the guide rod 19 to lift, and the goods on the lifting plate 15 are driven to lift; when the demand of the movement of controlling to the goods, can start the same power that first moving motor 10 and second moving motor 21 inserted, supporting wheel 11 and winding wheel 6 will move left or right in step, and the supporting wheel 11 is removed about and can be driven fixed pulley 13 and remove together, just so can let the goods realize going up and down, can also remove about, can satisfy the multiple demand of construction, improves the device's convenience.

And thirdly, after the use is finished, the first moving motor 10 rotates reversely, the lifting plate 15 descends, if the electric lifting rod 17 is used, the lifting button 18 of the electric lifting rod 17 is pressed, the electric lifting rod 17 descends, and the lifting device is pushed to a warehouse to be stored.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A lifting device for building construction is characterized in that: comprising a base, the base is provided with an electric lifting rod, one side of the lifting rod is provided with a mobile plate that slides in parallel with the support frame on the base, and the mobile plate is rotatably connected with a The second screw, the second screw is coaxially connected with a second moving motor, the free end of the electric lift rod is provided with a support frame, the side of the support frame away from the moving plate is provided with a lift plate, and the lift plate is detachably connected with a connecting rope, The top of the support frame is slidably provided with a fixed pulley for limiting the connection rope. The side of the support frame close to the moving plate is rotated with a first screw rod. The first screw rod is provided with a support wheel for supporting the connection rope. A first moving motor is coaxially connected to one end, a winding wheel and a rotating motor coaxially connected to the winding wheel are arranged on the moving plate, and the first moving motor and the second moving motor are connected to the same power supply.

2 . The lifting device for building construction according to claim 1 , wherein the lifting plate is provided with a lifting ring, and the movable end of the connecting rope is provided with a hook connected with the lifting ring. 3 .

3 . The lifting device for building construction according to claim 2 , wherein a protective fence is provided around the lifting plate. 4 .

4 . The lifting device for building construction according to claim 1 , wherein the side of the lifting plate close to the support frame is provided with a number of crawling wheels that can roll on the support frame. 5 .

5 . The lifting device for building construction according to claim 1 , wherein a first sliding groove is symmetrically opened on the base, and a plurality of sliding grooves that can slide in the first sliding groove are arranged below the moving plate. 6 . piece.

6 . The lifting device for building construction according to claim 1 , wherein the top of the support frame is provided with a second sliding groove, a supporting block is slidably connected in the second sliding groove, and the fixed pulley rotates with the supporting block. 7 . connect.

7 . The lifting device for building construction according to claim 1 , wherein a guide rod that is slidably connected to the moving plate is symmetrically arranged on the base. 8 .

8 . The lifting device for building construction according to claim 1 , wherein a plurality of lockable universal wheels are arranged under the base. 9 .