CN220152165U

CN220152165U - Building lifting platform

Info

Publication number: CN220152165U
Application number: CN202321107328.4U
Authority: CN
Inventors: 梁明磊; 张梦媛; 赵一聪
Original assignee: Sino Italian Shengsen Construction Group Co ltd
Current assignee: Sino Italian Shengsen Construction Group Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-12-08
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a building lifting platform, which comprises a lifting platform, wherein rollers are fixedly connected to the bottom of the lifting platform, motors are fixedly connected to the bottom of the inner wall of the lifting platform, the number of the motors is two, screw rods are fixedly connected to the output ends of the motors, screw sleeves are connected to the surfaces of the screw rods in a threaded manner, supporting rods are movably connected to the bottoms of the screw sleeves through pin shafts, cross rods are movably connected to the bottoms of the supporting rods through pin shafts, sliding blocks are slidably connected to the inner wall of each cross rod, the number of the sliding blocks is four, supporting rods are fixedly connected to the outer sides of the sliding blocks, and supporting blocks penetrate through the outer sides of the supporting rods to the surfaces of the cross rods and are fixedly connected to the surfaces of the cross rods. The lifting platform is firmly supported, is supported by the supporting blocks, has a plurality of supporting points, has a simple supporting structure, and can not shake when in use, so that workers are prevented from falling off the lifting platform.

Description

Building lifting platform

Technical Field

The utility model relates to the technical field of lifting platforms, in particular to a building lifting platform.

Background

The lifting platform is a multifunctional lifting loading and unloading mechanical device and can be divided into a fixed type and a movable type: the movable type is divided into a straight arm type, a crank arm type, a scissor type, a mast type and an aluminum alloy lifting platform, and a sleeve cylinder type: the fixed type is provided with a scissor type lifting platform, a guide rail type lifting platform, a chain type lifting platform, a loading and unloading platform, an attached electric construction platform and the like.

In the building construction process, the lifting platform is required, the existing lifting platform is not stable enough to support, the lifting platform on the market is supported by the idler wheels, the supporting structure is simple, the lifting platform is easy to shake when in use, and workers fall down from the lifting platform.

Therefore, the lifting platform needs to be designed and modified, and the phenomenon that the support is not stable enough is effectively prevented.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide a building lifting platform which has the advantage of stable support, solves the problems that the existing lifting platform is not stable enough in support, the lifting platform on the market is supported by rollers, the supporting structure is simple, and when the building lifting platform is used, the lifting platform is easy to shake, so that workers fall down from the lifting platform.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a building lifting platform comprises a lifting platform, rollers, a motor, a screw, a threaded sleeve, a supporting rod, a cross rod, a sliding block, a supporting connecting rod and a supporting block;

the lifting platform comprises a lifting platform body, wherein a lifting platform is fixedly connected with rollers at the bottom, motors are fixedly connected with the bottom of the inner wall of the lifting platform body, the number of the motors is two, screws are fixedly connected with the output ends of the motors, threaded surface connecting sleeves are connected with the surfaces of the screws, support rods are movably connected with the bottoms of the threaded sleeves through pin shafts, cross rods are movably connected with the bottoms of the support rods through pin shafts, sliding inner walls of the cross rods are connected with sliding blocks, the number of the sliding blocks is four, branch connecting rods are fixedly connected with the outer sides of the sliding blocks, and supporting blocks are fixedly connected with the outer sides of the branch connecting rods through the surfaces of the cross rods.

As preferable in the utility model, the bottom of the supporting block is fixedly connected with an anti-skid pad, and the anti-skid pad is rectangular in shape.

As preferable in the utility model, a pull ring is fixedly connected to the outer side of the supporting block, and the shape of the pull ring is circular.

As the preferable mode of the utility model, the surface of the pull ring is fixedly connected with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.

As the preferable mode of the utility model, the right side of the lifting platform is fixedly connected with a push rod, and the push rod is U-shaped.

As preferable mode of the utility model, the front side of the lifting platform is provided with a heat dissipation hole, and the shape of the heat dissipation hole is rectangular.

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

1. the lifting platform is firmly supported, is supported by the supporting blocks, has a plurality of supporting points, has a simple supporting structure, and can not shake when in use, so that workers are prevented from falling off the lifting platform.

2. According to the utility model, through the arrangement of the anti-skid pad, the friction force between the supporting block and the ground can be increased, so that the supporting block is more stable.

Drawings

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

FIG. 2 is a front view, partially in elevation, of the structure of the present utility model;

FIG. 3 is a bottom cross-sectional view of the cross-bar structure of the present utility model;

fig. 4 is a perspective view of the structure of the support block of the present utility model.

In the figure: 1. a lifting platform; 2. a roller; 3. a motor; 4. a screw; 5. a screw sleeve; 6. a support rod; 7. a cross bar; 8. a slide block; 9. a support connecting rod; 10. a support block; 11. an anti-slip pad; 12. a pull ring; 13. an anti-skid sleeve; 14. a push rod; 15. and the heat dissipation holes.

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.

As shown in fig. 1 to 4, the building lifting platform provided by the utility model comprises a lifting platform 1, a roller 2, a motor 3, a screw 4, a screw sleeve 5, a supporting rod 6, a cross rod 7, a sliding block 8, a supporting connecting rod 9 and a supporting block 10;

the bottom fixedly connected with gyro wheel 2 of lift platform 1, the bottom fixedly connected with motor 3 of lift platform 1 inner wall, the quantity of motor 3 is two, the output fixedly connected with screw rod 4 of motor 3, the surface threaded connection of screw rod 4 has swivel nut 5, the bottom of swivel nut 5 is through round pin axle swing joint there being bracing piece 6, the bottom of bracing piece 6 is through round pin axle swing joint having cross bar 7, the inner wall sliding connection of cross bar 7 has slider 8, the quantity of slider 8 is four, the outside fixedly connected with branch connecting rod 9 of slider 8, the outside of branch connecting rod 9 runs through to the fixed surface of cross bar 7 and is connected with supporting shoe 10.

Referring to fig. 3, a non-slip mat 11 is fixedly connected to the bottom of the support block 10, and the non-slip mat 11 is rectangular in shape.

As a technical optimization scheme of the utility model, the friction force between the supporting block 10 and the ground can be increased through the arrangement of the anti-skid pad 11, so that the supporting block 10 is more stable.

Referring to fig. 3, a pull ring 12 is fixedly connected to the outer side of the support block 10, and the pull ring 12 is circular in shape.

As a technical optimization scheme of the utility model, through the arrangement of the pull ring 12, the contact area between the hands of a user and the supporting block 10 can be increased, and the supporting block 10 can be conveniently moved by the user.

Referring to fig. 3, an anti-slip sleeve 13 is fixedly connected to the surface of the pull ring 12, and the anti-slip sleeve 13 is made of rubber.

As a technical optimization scheme of the utility model, through the arrangement of the anti-skid sleeves 13, the friction force between the two hands of a user and the pull ring 12 can be increased, and the pull ring 12 is prevented from being out of hand when in use.

Referring to fig. 1, a push rod 14 is fixedly connected to the right side of the lifting platform 1, and the push rod 14 is U-shaped.

As a technical optimization scheme of the utility model, through the arrangement of the push rod 14, the contact area between the hands of a user and the lifting platform 1 can be increased, and the use of the lifting platform is convenient for the user.

Referring to fig. 1, a heat dissipation hole 15 is formed in the front side of the lifting platform 1, and the heat dissipation hole 15 is rectangular in shape.

As a technical optimization scheme of the utility model, the motor 3 can be radiated by the arrangement of the radiating holes 15, so that the motor 3 is prevented from being damaged due to overheating.

The working principle and the using flow of the utility model are as follows: when the lifting platform is used, the pull ring 12 is pulled outwards firstly, the pull ring 12 drives the supporting block 10 to move outwards, the supporting block 10 drives the supporting connecting rod 9 and the sliding block 8 to move outwards, the supporting connecting rod 9 is pulled out, then the motor 3 is started, the output end of the motor 3 drives the screw 4 to rotate, the screw 4 drives the threaded sleeve 5 to move inwards, the threaded sleeve 5 drives the supporting rod 6 to rotate inwards, the supporting rod 6 drives the cross rod 7 to move downwards, the cross rod 7 drives the supporting block 10 to move downwards, the supporting block 10 is enabled to be in contact with the ground, and the lifting platform 1 can be supported by the supporting block 10 at the moment, so that the effect of stable supporting is achieved.

To sum up: this building lift platform through setting up lift platform 1, gyro wheel 2, motor 3, screw rod 4, swivel nut 5, bracing piece 6, cross bar 7, slider 8, prop up connecting rod 9, supporting shoe 10, slipmat 11, pull ring 12, slipcover 13, push rod 14, louvre 15, has solved current lift platform and has supported inadequately firmly, and lift platform on the market utilizes the gyro wheel to support more, and bearing structure is simple, and when using, lift platform rocks very easily, leads to the staff to drop the problem from lift platform.

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. The utility model provides a building lift platform which characterized in that: the device comprises a lifting platform (1), a roller (2), a motor (3), a screw (4), a screw sleeve (5), a supporting rod (6), a cross rod (7), a sliding block (8), a supporting connecting rod (9) and a supporting block (10);

the lifting platform comprises a lifting platform body and is characterized in that rollers (2) are fixedly connected to the bottom of the lifting platform body (1), motors (3) are fixedly connected to the bottom of the inner wall of the lifting platform body, the number of the motors (3) is two, screws (4) are fixedly connected to the output ends of the motors (3), threaded surface connections of the screws (4) are provided with threaded sleeves (5), support rods (6) are movably connected to the bottom of the threaded sleeves (5) through pin shafts, cross rods (7) are movably connected to the bottom of the support rods (6) through pin shafts, sliding blocks (8) are slidably connected to the inner wall of each cross rod (7), the number of the sliding blocks (8) is four, connecting rods (9) are fixedly connected to the outer sides of the sliding blocks (8), and supporting blocks (10) are fixedly connected to the surfaces of the cross rods (7) in a penetrating mode.

2. A building hoist platform as claimed in claim 1, wherein: the bottom of the supporting block (10) is fixedly connected with an anti-slip pad (11), and the anti-slip pad (11) is rectangular.

3. A building hoist platform as claimed in claim 1, wherein: the outer side of the supporting block (10) is fixedly connected with a pull ring (12), and the shape of the pull ring (12) is circular.

4. A building hoist platform according to claim 3, characterized in that: the surface of the pull ring (12) is fixedly connected with an anti-slip sleeve (13), and the anti-slip sleeve (13) is made of rubber.

5. A building hoist platform as claimed in claim 1, wherein: the right side of the lifting platform (1) is fixedly connected with a push rod (14), and the push rod (14) is U-shaped.

6. A building hoist platform as claimed in claim 1, wherein: the front side of the lifting platform (1) is provided with a radiating hole (15), and the radiating hole (15) is rectangular.