CN213774373U

CN213774373U - Construction platform convenient to remove

Info

Publication number: CN213774373U
Application number: CN202022225076.8U
Authority: CN
Inventors: 张贵旭; 刘洋; 杨博宇
Original assignee: China Aerospace Construction Engineering Group Co Ltd
Current assignee: China Aerospace Construction Engineering Group Co Ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-07-23
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a building construction platform convenient to move, which comprises a scissor lift and a base, wherein the scissor lift is arranged on the outer wall of the upper end of the base, a working platform is arranged on the upper end of the scissor lift, when the working platform goes up and down along with the scissor lift, the overlapped ladder can move and deform along with the rising and the falling of the working platform under the combined action of a slide bar and a slide way, through the action of the ladder, when a worker is on the building construction platform, the number of the workers can be temporarily increased or decreased, the whole working platform is not required to descend, the operation is simpler, the construction progress is accelerated, and through a material conveying device, a motor is utilized to drive a rotating shaft to rotate, two fixed pulleys are controlled to roll up a steel wire rope, so that a material box can be driven to transport up and down, the material conveying work between the working platform and the ground is realized, and the material conveying device has good practical performance.

Description

Construction platform convenient to remove

Technical Field

The utility model belongs to the technical field of the construction platform is relevant, concretely relates to building construction platform convenient to remove.

Background

The building construction platform is a high-low altitude operation product used in various industries, such as equipment installation, maintenance and the like, a common building construction platform comprises a movable construction platform and a cantilever type steel platform, an allowable load value is marked on the operation platform obviously, various temporary operation platforms or operation frames are set on a construction site for carrying out various operations such as building, decoration, painting and the like, a professional technician designs the construction platform according to the used materials and the current corresponding specifications before manufacturing the construction platform, a calculation book or drawing is compiled into a construction organization design, the allowable load value is marked on the construction platform obviously, the total weight of the operator and the materials does not exceed the designed allowable load when the construction platform is used, and the construction platform is provided with a special person for monitoring, and has necessary strength and stability.

The prior building construction platform technology has the following problems: the existing building construction platform is applied to actual construction site construction work, certain defects still exist, the existing building construction platform works when being in the building construction platform, if the number of workers is temporarily increased or reduced, the whole workbench is required to be descended, the operation is troublesome and inconvenient, the construction progress is delayed, in addition, the material conveying work between the platform and the ground can not be well realized by the existing building construction platform, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a construction platform convenient to remove to current construction platform who proposes in solving above-mentioned background art is carrying out the during operation, is difficult for increasing temporarily or reducing personnel's quantity, the problem of the material transport work between realization platform and the ground that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a building construction platform convenient to move comprises a scissor lift and a base, wherein the scissor lift is installed on the outer wall of the upper end of the base, a working platform is arranged at the upper end of the scissor lift, an electric push rod is arranged inside the scissor lift, a material conveying device is connected to the right end of the working platform, a ladder stand is arranged on the outer wall of the front end of the base, moving wheels are arranged on the outer wall of the lower end, close to four corners, of the base, limiting nails are arranged on one side of each moving wheel, the ladder stand comprises a bottom ladder, an intermediate ladder and an upper ladder, the bottom ladder stand and the upper ladder stand are respectively arranged on the lower upper side of the intermediate ladder, slide ways are respectively arranged inside the outer walls of the rear ends of the left side and the right side of the bottom ladder stand and the intermediate ladder stand, slide rods are respectively arranged on the outer walls of the front ends of the intermediate ladder stand and the upper ladder stand, and fastening holes are respectively arranged inside the outer walls of the front ends of the slide rods and the bottom ladder stand, the material conveying device is composed of a steel wire rope, a lifting rope, a material box, a motor, a fixed pulley, a rotating shaft and a mounting frame, the motor is arranged on the outer wall of the mounting frame, the rotating shaft is arranged inside the mounting frame, the fixed pulley is sleeved on the outer wall of the rotating shaft, the steel wire rope is wound on the outer wall of the fixed pulley, and the material box is arranged below the steel wire rope.

Preferably, the fixed pulley and the two steel wire ropes are arranged, the lower ends of the two steel wire ropes are connected with lifting ropes, and the two steel wire ropes are connected with four corners of the material box through the lifting ropes.

Preferably, the bottom ladder and the base are fixedly connected in a welding mode, and the upper ladder and the working platform are fixedly connected in a welding mode.

Preferably, the cross section shapes of the slide way and the slide rod are T-shaped, and the middle ladder and the bottom ladder are connected with the upper ladder through the slide way and the slide rod.

Preferably, the slide bar and the slide way are fixedly connected through fastening holes and fastening nuts.

Preferably, the bottom ladder, the middle ladder and the upper ladder can be overlapped together in a sliding mode through the sliding rods and the sliding ways, and the bottom ladder, the middle ladder and the upper ladder are sequentially arranged from front to back after the ladder stands are overlapped.

Compared with the prior art, the utility model provides a construction platform convenient to remove possesses following beneficial effect:

the utility model relates to a building construction platform convenient to move, which is improved and innovated on the basis of the existing building construction platform, so that the building construction platform has good practical performance in the application of the actual building site construction work, the utility model relates to a building construction platform convenient to move, which mainly comprises a base, a limit nail, a scissor lift, a working platform, a ladder, a material conveying device, an electric push rod and other structures, wherein, the ladder comprises a bottom ladder, a middle ladder and an upper ladder, when the working platform is lifted along with the scissor lift, the overlapped ladder can move and deform along with the lifting of the working platform under the common action of a slide bar and a slide way when the working platform is used for working, and the number of personnel can be temporarily increased or reduced through the function of the ladder when the personnel is positioned on the building construction platform, need not descend whole workstation, the operation is comparatively simple for the construction progress to, through material conveyor, utilize the motor to drive the pivot and rotate, control two fixed pulley and roll up wire rope and put, thereby can drive the material case and transport from top to bottom, realize that the material between work platform and the ground carries work, have fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic view of a planar structure of a construction platform convenient to move according to the present invention;

FIG. 2 is a schematic view of the ladder stand of the present invention;

fig. 3 is a schematic structural view of the bottom ladder provided by the present invention;

fig. 4 is a schematic structural view of the middle ladder provided by the present invention;

fig. 5 is a schematic view of the ascending structure provided by the present invention;

fig. 6 is a schematic view of an assembly structure of the material conveying device provided by the present invention;

in the figure: 1. a moving wheel; 2. a base; 3. a limit pin; 4. a scissor lift; 5. a working platform; 6. climbing a ladder; 7. a material conveying device; 8. an electric push rod; 9. a bottom ladder; 10. an intermediate ladder; 11. going up the ladder; 12. a fastening hole; 13. a slideway; 14. a slide bar; 15. a wire rope; 16. a lifting rope; 17. a material box; 18. a motor; 19. a fixed pulley; 20. a rotating shaft; 21. and (7) mounting frames.

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 building construction platform convenient to move comprises a scissor lift 4 and a base 2, the scissor lift 4 is installed on the outer wall of the upper end of the base 2, a working platform 5 is arranged at the upper end of the scissor lift 4, an electric push rod 8 is arranged inside the scissor lift 4, a material conveying device 7 is connected to the right end of the working platform 5, a ladder stand 6 is arranged on the outer wall of the front end of the base 2, moving wheels 1 are arranged on the outer wall of the lower end of the base 2 close to four corners, limit nails 3 are arranged on one side of each moving wheel 1, the ladder stand 6 is composed of a bottom ladder 9, an intermediate ladder 10 and an upper ladder 11, the bottom ladder 9, the intermediate ladder 10 and the upper ladder 11 can be overlapped in a sliding mode through sliding rods 14 and sliding ways 13, the bottom ladder 9, the intermediate ladder 10 and the upper ladder 11 are sequentially arranged from front to back after the ladder stand 6 is overlapped, the overlapped ladder stand 6 can be conveniently collected and sorted along with the lifting of the scissor, through welded mode fixed connection between end ladder 9 and the base 2, go up through welded mode fixed connection between ladder 11 and the work platform 5, guaranteed like this that stable in connection is firm between end ladder 9 and the base 2, between going up ladder 11 and the work platform 5, improved the structural stability between it greatly, end ladder 9 sets up respectively in the lower upside of well ladder 10 with going up ladder 11.

A building construction platform convenient to move is provided, the inner portions of the outer walls of the rear ends of the left side and the right side of a bottom ladder 9 and a middle ladder 10 are provided with slide ways 13, the cross sections of the slide ways 13 and slide rods 14 are T-shaped, the middle ladder 10, the bottom ladder 9 and an upper ladder 11 are connected through the slide ways 13 and the slide rods 14, the middle ladder 10, the bottom ladder 9 and the upper ladder 11 can slide relative to each other to be overlapped under the combined action of the slide ways 13 and the slide rods 14 of the T-shaped structures, the outer walls of the front ends of the middle ladder 10 and the upper ladder 11 are provided with the slide rods 14, the slide rods 14 and the slide ways 13 are fixedly connected through fastening holes 12 and fastening nuts, under the combined action of the fastening holes 12 and the fastening nuts, the slide rods 14 and the slide ways 13 can be connected and reinforced, the inner portions of the outer walls of the front ends of the slide rods 14 and the inner portions of the outer walls of the front ends of the bottom ladder 9 are provided with the fastening holes 12, and a material conveying device 7 is composed of steel wire ropes 15, Lifting rope 16, material case 17, motor 18, fixed pulley 19, pivot 20 and mounting bracket 21 are constituteed, fixed pulley 19 and wire rope 15 all are provided with two, two wire rope 15's lower extreme all is connected with lifting rope 16, two wire rope 15 are connected through lifting rope 16 and material case 17's four corners, combined action through wire rope 15 and lifting rope 16, can transport about material case 17, motor 18 sets up on mounting bracket 21's outer wall, pivot 20 sets up in mounting bracket 21's inside, fixed pulley 19 overlaps on the outer wall of pivot 20, wire rope 15 twines on fixed pulley 19's outer wall, material case 17 sets up in wire rope 15's below.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the construction platform convenient to move is used for working, firstly, the whole device is moved to a working place through the moving wheel 1, the limit nail 3 is hammered into the ground to fix the whole device, then, an external power supply is switched on, when the working platform 5 is lifted through the electric push rod 8 and the scissor lift 4, at the moment, the overlapped ladder stand 6 can move and deform along with the lifting of the working platform 5 under the combined action of the slide bar 14 and the slide way 13, firstly, the upper ladder 11 ascends along with the working platform 5, when the ladder ascends to a certain height, the upper ladder 11 and the middle ladder 10 are connected and fixed through the fastening hole 12 and the fastening nut, so that the middle ladder 10 ascends along with the upper ladder 11, and in the process of ascending of the middle ladder 10, the slide bar 14 on the middle ladder 10 slides in the slide way 13 inside the bottom ladder 9, make to be connected with cat ladder 6 between work platform 5 and the base 2 all the time, when the staff is on the construction platform, can increase temporarily or reduce personnel's quantity, need not descend whole workstation, and, through material conveyor 7, utilize motor 18 to drive pivot 20 and rotate, make two fixed pulleys 19 rotate along with pivot 20, control two fixed pulleys 19 and coil up and put wire rope 15, thereby can drive material case 17 and transport from top to bottom, realize the material transport work between work platform 5 and the ground.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction platform convenient to remove, includes scissor lift (4) and base (2), its characterized in that: the scissor lift is characterized in that the scissor lift (4) is installed on the outer wall of the upper end of the base (2), a working platform (5) is arranged at the upper end of the scissor lift (4), an electric push rod (8) is arranged inside the scissor lift (4), a material conveying device (7) is connected to the right end of the working platform (5), a ladder stand (6) is arranged on the outer wall of the front end of the base (2), moving wheels (1) are arranged on the outer wall of the lower end of the base (2) close to four corners, a limit pin (3) is arranged on one side of each moving wheel (1), the ladder stand (6) is composed of a bottom ladder (9), a middle ladder (10) and an upper ladder (11), the bottom ladder (9) and the upper ladder (11) are respectively arranged on the lower upper side of the middle ladder (10), a slide way (13) is arranged inside the outer walls of the rear ends of the left side and the right side of the bottom ladder (9), the material conveying device is characterized in that sliding rods (14) are arranged on the outer walls of the front ends of the middle ladder (10) and the upper ladder (11), fastening holes (12) are formed in the inner portions of the outer walls of the front ends of the sliding rods (14) and the outer wall of the front end of the bottom ladder (9), the material conveying device (7) is composed of steel wire ropes (15), lifting ropes (16), a material box (17), a motor (18), fixed pulleys (19), a rotating shaft (20) and a mounting frame (21), the motor (18) is arranged on the outer wall of the mounting frame (21), the rotating shaft (20) is arranged in the mounting frame (21), the fixed pulleys (19) are sleeved on the outer wall of the rotating shaft (20), the steel wire ropes (15) are wound on the outer wall of the fixed pulleys (19), and the material box (17) is arranged below the steel wire ropes (15).

2. A portable construction platform according to claim 1 wherein: the fixed pulley (19) and the steel wire rope (15) are both provided with two, the lower ends of the two steel wire ropes (15) are both connected with lifting ropes (16), and the two steel wire ropes (15) are connected with four corners of the material box (17) through the lifting ropes (16).

3. A portable construction platform according to claim 1 wherein: the bottom ladder (9) is fixedly connected with the base (2) in a welding mode, and the upper ladder (11) is fixedly connected with the working platform (5) in a welding mode.

4. A portable construction platform according to claim 1 wherein: the cross section shapes of the slide way (13) and the slide rod (14) are T-shaped, and the middle ladder (10), the bottom ladder (9) and the upper ladder (11) are connected through the slide way (13) and the slide rod (14).

5. A portable construction platform according to claim 1 wherein: the sliding rod (14) and the sliding rail (13) are fixedly connected through a fastening hole (12) and a fastening nut.

6. A portable construction platform according to claim 1 wherein: the bottom ladder (9), the middle ladder (10) and the upper ladder (11) can be overlapped together in a sliding mode through the sliding rods (14) and the sliding rails (13), and the bottom ladder (9), the middle ladder (10) and the upper ladder (11) are sequentially arranged from front to back after the ladder stands (6) are overlapped.