CN219343916U

CN219343916U - Scaffold for building construction

Info

Publication number: CN219343916U
Application number: CN202223268343.5U
Authority: CN
Inventors: 陈明政
Original assignee: Guangxi Jianheng Construction Co ltd
Current assignee: Guangxi Jianheng Construction Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-07-14
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a scaffold frame for construction is built in room, includes bottom plate and universal wheel, the universal wheel is installed to the bottom of bottom plate, the surface and the first sleeve fixed connection of bottom plate, the surface and the second batter post fixed connection of bottom plate, the surface of bottom plate is equipped with elevating system. The motor in the lifting mechanism drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the fastening screw to rotate, the fastening screw drives the thread block to move, the thread block drives the connecting column to slide in the first sleeve and the second sleeve, the connecting column drives the first sliding column and the second sliding column to slide in the first sleeve and the second sleeve, the motor is arranged to replace the original adjustment of the height of the scaffold workbench by constructors, the constructors are not required to operate in the process, the adjustment is convenient, the time is short, and the labor capacity of the constructors is reduced.

Description

Scaffold for building construction

Technical Field

The utility model relates to a scaffold, in particular to a scaffold for building construction.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is carried out smoothly, different types of engineering construction adopts scaffolds with different purposes, and the scaffold is needed in the work of building construction.

For example, the scaffold for building construction with the authorized bulletin number of CN216641353U comprises an installation upright post, an installation frame is arranged on the surface of the installation upright post through an installation sleeve in a sliding manner, a limiting mechanism is arranged between the installation sleeve and the installation upright post, the limiting mechanism comprises an installation cylinder, the installation cylinder is fixedly connected with the installation sleeve, a movable block is slidably connected between the top and the bottom of the inner wall of the installation cylinder, although the height of a scaffold work platform can be adjusted through the file, the installation frame is fixed to the required height, the practicability and the use experience of the scaffold are greatly improved, the construction progress of a building construction can also be improved, when the scaffold work platform is used, constructors are required to fall down firstly, then the installation frame is pushed upwards through other parts such as a limiting block and a spring, the height of the scaffold work platform is adjusted, in the process of adjusting the height of the whole scaffold work platform, the scaffold work platform is more troublesome to be completed through constructors, the constructors are also more troublesome to adjust, and the labor is increased.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides the scaffold for building construction, so that the effect of specifically reducing the labor capacity of constructors is achieved.

The utility model solves the technical problems by adopting the technical scheme that: the scaffold for building construction comprises a bottom plate and universal wheels, wherein the universal wheels are installed at the bottom of the bottom plate, the surface of the bottom plate is fixedly connected with a first sleeve, the surface of the bottom plate is fixedly connected with a second inclined column, the other end of the bottom plate is fixedly connected with the first sleeve, the first sleeve is in sliding connection with a first sliding column, and a lifting mechanism is arranged on the surface of the bottom plate.

For further perfection, elevating system includes motor, first bevel gear, second bevel gear and fastening screw, the motor passes through the motor cabinet rigid coupling on the surface of bottom plate, the output shaft and the first bevel gear fixed connection of motor, first bevel gear meshes with the second bevel gear mutually, the second bevel gear rigid coupling is on fastening screw's outer wall, fastening screw's tip passes through bearing and bottom plate rotation to be connected, fastening screw and screw thread piece threaded connection, with spliced pole fixed connection on the outer wall of screw thread piece, adjust the height of workstation.

Further perfecting, the inside processing of screw thread piece has the internal thread, two the tip of spliced pole respectively with first smooth post and second smooth post fixed connection, the spliced pole drives first smooth post and second smooth post and removes.

Further perfecting, two spliced pole respectively with first sleeve and second sleeve sliding connection, the rigid coupling has the one end of second sloping post on the outer wall of second sleeve, the other end the second sloping post rigid coupling is at the surface of bottom plate, and first sleeve and second sleeve play for the spliced pole spacing.

Further perfecting, the outer wall of bottom plate is last to be fixedly connected with the diaphragm, the tip and the outer wall fixed connection of workstation of first traveller, the tip and the outer wall fixed connection of workstation of second traveller, first traveller and second traveller play the effect of supporting the workstation.

Further perfecting, the outer wall of first traveller has the one end of first inclined rod and second inclined rod of rigid coupling respectively, and the other end first inclined rod and second inclined rod rigid coupling are on the outer wall of second traveller, and first inclined rod and second inclined rod play the intensity of reinforcing first traveller and second traveller.

Further perfecting, the surface mounting of workstation has the protection network, bottom plate, universal wheel, first sleeve, second sleeve, first traveller, second traveller, workstation constitute the scaffold frame, and the protection network plays the effect of protection staff.

The beneficial effects of the utility model are as follows: according to the utility model, the motor in the lifting mechanism drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the fastening screw to rotate, the fastening screw drives the threaded block to move, the threaded block drives the connecting column to slide in the first sleeve and the second sleeve, the connecting column drives the first sliding column and the second sliding column to slide in the first sleeve and the second sleeve, the first sliding column and the second sliding column drive the workbench to ascend, the height of the workbench is adjusted, the base plate, the universal wheels, the first sleeve, the second sleeve, the first sliding column, the second sliding column and the workbench form a scaffold, the motor is arranged to replace the original scaffold workbench, the process is free of operation by constructors, the adjustment is convenient, the time is short, and the labor of constructors is reduced.

Drawings

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

FIG. 2 is a schematic view of the external structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

Reference numerals illustrate: 1. the lifting device comprises a bottom plate, 2, universal wheels, 3, a lifting mechanism, 301, a motor, 302, a first bevel gear, 303, a second bevel gear, 304, a fastening screw, 305, a threaded block, 306, a connecting column, 3a1, a stand column, 3a2, a bolt, 3a3, a transverse plate, 4, a first sliding column, 5, a second sliding column, 6, a first sleeve, 7, a second sleeve, 8, a first inclined column, 9, a second inclined column, 10, a transverse column, 11, a first inclined rod, 12, a second inclined rod, 13, a workbench, 14 and a protective net.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

example 1:

referring to fig. 1-4: in the embodiment, the scaffold for building construction comprises a bottom plate 1 and universal wheels 2, when the scaffold is needed for building construction, the scaffold is pushed to the scaffold, the universal wheels 2 drive the scaffold to move to a needed position, constructors climb onto a workbench 13 through an external ladder, a protective net 14 plays a role in protecting the constructors, the constructors can start to construct, the universal wheels 2 are installed at the bottom of the bottom plate 1, the surface of the bottom plate 1 is fixedly connected with a first sleeve 6, the surface of the bottom plate 1 is fixedly connected with a second sleeve 7, the surface of the bottom plate 1 is fixedly connected with a second inclined column 9, the other end of the second inclined column 9 is fixedly connected with the first sleeve 6, the first sleeve 6 is in sliding connection with a first sliding column 4, the surface of the bottom plate 1 is provided with a lifting mechanism 3, when the workbench 13 needs to be adjusted in height, the lifting mechanism 3 is started to adjust the height of the workbench 13, the lifting mechanism 3 comprises a motor 301, a first bevel gear 302, a second bevel gear 303 and a fastening screw 304, wherein the model of the motor 301 is selected according to actual requirements, the motor 301 is fixedly connected to the surface of the bottom plate 1 through a motor base, an output shaft of the motor 301 is fixedly connected with the first bevel gear 302, the motor 301 drives the first bevel gear 302 to rotate, the first bevel gear 302 is meshed with the second bevel gear 303, the first bevel gear 302 drives the second bevel gear 303 to rotate, the second bevel gear 303 is fixedly connected to the outer wall of the fastening screw 304, the second bevel gear 303 drives the fastening screw 304 to rotate, the end part of the fastening screw 304 is rotationally connected with the bottom plate 1 through a bearing, the fastening screw 304 is in threaded connection with a threaded block 305, the fastening screw 304 drives the threaded block 305 to move, the outer wall of the threaded block 305 is fixedly connected with a connecting column 306, the threaded block 305 drives the connecting column 306 to slide in the first sleeve 6 and the second sleeve 7, the screw block 305 is internally provided with internal threads, and the ends of the two connecting columns 306 are fixedly connected with the first sliding column 4 and the second sliding column 5 respectively;

the motor 301 in the lifting mechanism 3 drives the first bevel gear 302 to rotate, the first bevel gear 302 drives the second bevel gear 303 to rotate, the second bevel gear 303 drives the fastening screw 304 to rotate, the fastening screw 304 drives the threaded block 305 to move, the threaded block 305 drives the connecting column 306 to slide in the first sleeve 6 and the second sleeve 7, the connecting column 306 drives the first sliding column 4 and the second sliding column 5 to slide in the first sleeve 6 and the second sleeve 7, the first sliding column 4 and the second sliding column 5 drive the workbench 13 to ascend, the height of the workbench 13 is adjusted, the scaffold is formed by the base plate 1, the universal wheel 2, the first sleeve 6, the second sleeve 7, the first sliding column 4, the second sliding column 5 and the workbench 13, the motor is arranged to replace the original scaffold which is finished by constructors, the process is free from operation by constructors, the adjusting is convenient, the time is short, and the labor of constructors is reduced.

Referring to fig. 1-4: in this embodiment, two connecting posts 306 are slidably connected with the first sleeve 6 and the second sleeve 7 respectively, the connecting posts 306 drive the first sliding post 4 and the second sliding post 5 to slide in the first sleeve 6 and the second sleeve 7, one end of the second inclined post 9 is fixedly connected to the outer wall of the second sleeve 7, the other end of the second inclined post 9 is fixedly connected to the surface of the bottom plate 1, a cross post 10 is fixedly connected to the outer wall of the bottom plate 1, the end part of the first sliding post 4 is fixedly connected with the outer wall of the workbench 13, the end part of the second sliding post 5 is fixedly connected with the outer wall of the workbench 13, the first sliding post 4 and the second sliding post 5 drive the workbench 13 to rise, after the height of the workbench 13 is adjusted to a proper position, the motor 301 is stopped, the motor 301 is rotated in the opposite direction, the workbench 13 descends, one ends of the first inclined rod 11 and the second inclined rod 12 are fixedly connected to the outer wall of the first sliding column 4 respectively, the other ends of the first inclined rod 11 and the second inclined rod 12 are fixedly connected to the outer wall of the second sliding column 5, the protective net 14 is mounted on the surface of the workbench 13, the protective net 14 is in the prior art, and the protective net 14 is not excessively described herein, so that the scaffold is formed by the base plate 1, the universal wheels 2, the first sleeve 6, the second sleeve 7, the first sliding column 4, the second sliding column 5 and the workbench 13.

Working principle:

when the scaffold is needed to be used in building construction, the scaffold is pushed, the universal wheels 2 drive the scaffold to move to a needed position, constructors climb onto the workbench 13 through an external ladder, the protective net 14 plays a role in protecting the constructors, the constructors can start to construct, when the workbench 13 needs to be adjusted in height, the lifting mechanism 3 is started to adjust the height of the workbench 13, the scaffold is formed by the bottom plate 1, the universal wheels 2, the first sleeve 6, the second sleeve 7, the first sliding column 4, the second sliding column 5 and the workbench 13, and the specific lifting process is as follows:

1. the lifting process comprises the following steps:

the motor 301 is connected with an external power supply, the motor 301 drives the first bevel gear 302 to rotate, the first bevel gear 302 drives the second bevel gear 303 to rotate, the second bevel gear 303 drives the fastening screw 304 to rotate, the fastening screw 304 drives the threaded block 305 to move, the threaded block 305 drives the connecting column 306 to slide in the first sleeve 6 and the second sleeve 7, the connecting column 306 drives the first sliding column 4 and the second sliding column 5 to slide in the first sleeve 6 and the second sleeve 7, the first sliding column 4 and the second sliding column 5 drive the workbench 13 to ascend, the height of the workbench 13 is adjusted, after the height of the workbench 13 is adjusted to a proper position, the motor 301 is stopped, the motor 301 is rotated reversely, and the workbench 13 descends.

Example 2:

referring to fig. 1-4: in this embodiment, the lifting mechanism 3 further includes a vertical column 3a1, a latch 3a2 and a cross plate 3a3, where the vertical column 3a1 is slidably connected with the cross column 10, the vertical column 3a1 is slidably connected with the latch 3a2, the latch 3a2 is in clearance fit with the bottom plate 1, the cross plate 3a3 is fixedly connected with the end of the vertical column 3a1, when the scaffold works, the latch 3a2 is pulled out of the bottom plate 1, the latch 3a2 leaves the through hole at the bottom of the vertical column 3a1, the vertical column 3a1 slides in the cross column 10, the vertical column 3a1 drives the cross plate 3a3 to descend, the cross plate 3a3 contacts with the ground, the latch 3a2 is inserted into the through hole at the top of the vertical column 3a1, and is inserted into the bottom plate 1, as shown in the left end view in fig. 1, when the scaffold needs to be moved, the latch 3a2 is inserted into the through hole at the top of the vertical column 3a1, the cross plate 3a3 leaves the ground, and returns to the original side view as shown in fig. 1, and thus the stability of the scaffold can be enhanced.

Working principle:

when the scaffold works, the bolt 3a2 is pulled out of the bottom plate 1, the bolt 3a2 leaves the through hole at the bottom of the upright post 3a1, the upright post 3a1 slides in the transverse post 10, the upright post 3a1 drives the transverse plate 3a3 to descend, the transverse plate 3a3 contacts with the ground, the bolt 3a2 is inserted into the through hole at the top of the upright post 3a1 and is inserted into the bottom plate 1, as shown in the view of the left end in fig. 1, when the scaffold needs to be moved, the bolt 3a2 is inserted into the through hole at the top of the upright post 3a1, the transverse plate 3a3 leaves the ground and returns to the initial position, as shown in the right side view in fig. 1, so that the stability of the scaffold can be enhanced.

While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims

1. Scaffold frame for construction is built in room, including bottom plate (1) and universal wheel (2), characterized by are installed to the bottom of bottom plate (1): the surface of bottom plate (1) and first sleeve (6) fixed connection, the surface and the second sleeve (7) fixed connection of bottom plate (1), the surface and the second batter post (9) fixed connection of bottom plate (1), the other end second batter post (9) and first sleeve (6) fixed connection, first sleeve (6) and first traveller (4) sliding connection, the surface of bottom plate (1) is equipped with elevating system (3).

2. The scaffold for building construction according to claim 1, wherein: elevating system (3) are including motor (301), first bevel gear (302), second bevel gear (303) and fastening screw (304), motor (301) pass through the motor cabinet rigid coupling at the surface of bottom plate (1), the output shaft and the first bevel gear (302) fixed connection of motor (301), first bevel gear (302) mesh with second bevel gear (303), second bevel gear (303) rigid coupling is on the outer wall of fastening screw (304), the tip of fastening screw (304) is passed through the bearing and is connected with bottom plate (1) rotation, fastening screw (304) and screw thread piece (305) threaded connection, on the outer wall of screw thread piece (305) with spliced pole (306) fixed connection.

3. The scaffold for building construction according to claim 2, wherein: the inside of screw thread piece (305) is processed has the internal thread, and the tip of two spliced pole (306) respectively with first traveller (4) and second traveller (5) fixed connection.

4. The scaffold for building construction according to claim 2, wherein: the two connecting columns (306) are respectively connected with the first sleeve (6) and the second sleeve (7) in a sliding mode, one end of the second inclined column (9) is fixedly connected to the outer wall of the second sleeve (7), and the other end of the second inclined column (9) is fixedly connected to the surface of the bottom plate (1).

5. A scaffold for construction of building according to claim 3, characterized in that: the transverse column (10) is fixedly connected to the outer wall of the bottom plate (1), the end part of the first sliding column (4) is fixedly connected with the outer wall of the workbench (13), and the end part of the second sliding column (5) is fixedly connected with the outer wall of the workbench (13).

6. The scaffold for building construction according to claim 1, wherein: the outer wall of the first sliding column (4) is fixedly connected with one ends of a first inclined rod (11) and a second inclined rod (12) respectively, and the other ends of the first inclined rod (11) and the second inclined rod (12) are fixedly connected to the outer wall of the second sliding column (5).

7. The scaffold for building construction according to claim 5, wherein: the surface mounting of workstation (13) has protection network (14), scaffold frame is constituteed to bottom plate (1), universal wheel (2), first sleeve (6), second sleeve (7), first traveller (4), second traveller (5), workstation (13).