CN215717059U

CN215717059U - A remove scaffold frame for building engineering

Info

Publication number: CN215717059U
Application number: CN202122431855.8U
Authority: CN
Inventors: 高翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-02-01
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses a movable scaffold for constructional engineering, which comprises a movable scaffold body, wherein multiple layers of treading plates are arranged on the movable scaffold body, two rotating columns are arranged on one side of the movable scaffold body, rolling bearings are arranged at two ends of the rotating columns, a fixed table is arranged above and below the rotating columns, two square frames are arranged on one side of the movable scaffold body and fixedly connected with the rotating columns through a plurality of connecting rods, a plurality of connecting frames are arranged in the square frames, a plurality of groups of inclined rods are arranged in the square frames, each group of inclined rods is provided with two inclined rods, a plurality of treading rods are arranged between the two inclined rods, and a supporting table is arranged on the lower surface of each square frame. The scaffold has the advantages that the ladder stand can be unfolded from the side surface, so that workers can get on and off conveniently, the area of the lower end of the scaffold is increased, the scaffold is more stable to use, and potential safety hazards are reduced.

Description

A remove scaffold frame for building engineering

Technical Field

The utility model relates to the technical field of constructional engineering equipment, in particular to a movable scaffold for constructional engineering.

Background

The movable scaffold is a movable working platform which is erected for ensuring the smooth proceeding of the building process, so that workers can work at a high place like on the ground, and when the movable scaffold is used, workers are required to climb to the upper end of the scaffold, and the workers generally climb up and down from the side edge of the scaffold.

Among the prior art, when the staff was from top to bottom, generally about the cat ladder of scaffold side, but it has some problems when using, and when the scaffold was higher, the staff from the side from top to bottom, can make the scaffold unstable, makes the scaffold incline to staff's direction easily, and the upset even when serious has the potential safety hazard, if with the cat ladder setting inside the scaffold, then inconvenient staff reciprocates.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and designs a movable scaffold for constructional engineering.

The technical scheme of the utility model is that the movable scaffold for building engineering comprises a movable scaffold body, wherein a plurality of layers of treading plates are arranged on the movable scaffold body, two rotating columns are arranged on one side of the movable scaffold body, rolling bearings are arranged at two ends of the rotating columns, a fixed table is arranged below the rotating columns and fixedly arranged on the movable scaffold body, the rolling bearings are fixedly arranged on the fixed table, two square frames are arranged on one side of the movable scaffold body and fixedly connected with the rotating columns through a plurality of connecting rods, a plurality of connecting frames are arranged in the square frames, a plurality of groups of inclined rods are arranged in the square frames, each group of inclined rods is provided with two inclined rods, a plurality of treading rods are arranged between the two inclined rods, and a supporting table is arranged on the lower surface of each square frame, a plurality of supporting wheels are mounted on the lower surface of the supporting platform.

Further, it is equipped with band-type brake servo motor to remove scaffold frame body one side, band-type brake servo motor fixed mounting is on a fixed station, first gear is installed to band-type brake servo motor rotatory end, the second gear is installed to first gear top, first gear one side is equipped with the third gear, third gear fixed mounting is on a rotation post, first gear and third gear engagement, second gear one side is equipped with the fourth gear, on another rotation post of fourth gear fixed mounting, second gear and fourth gear pass through drive chain and connect.

Furthermore, multiple groups of inclined rods in the two square frames are arranged in a staggered mode.

Furthermore, extension plates are arranged at two ends of the surface of one side of the pedal.

Furthermore, a threaded through hole is formed in the supporting table, a rotating screw is arranged in the threaded through hole, a supporting block is installed at the lower end of the rotating screw, and a rotating handle is installed at the upper end of the rotating screw.

The utility model has the beneficial effects that: the ladder stand is arranged on the outer side surface of the scaffold, when in use, the rotating column is driven to rotate by the motor, so that the ladder stand can be conveniently opened, a worker can conveniently move to the upper end of the scaffold from the side surface, and when the ladder stand is opened, the scaffold can be prevented from overturning through the supporting platform and the supporting wheels, the use is more stable, the potential safety hazard is reduced, when the device is not used, the ladder stand can be folded and folded laterally to reduce the occupied space, the scaffold is provided with a plurality of layers of pedal plates, the ladder stands are arranged on one side of each layer of pedal plate, the adjacent ladder stands are arranged in a staggered mode, the distance between the ladder stands on the same side can be prevented from being too close, so that the ladder stands are convenient to use, the ladder stands of the scaffold are arranged in an inclined mode, the ladder stand is more convenient to climb relative to the vertically arranged ladder stands, the safety factor is higher, when the ladder stands are unfolded, the area of the lower end of the scaffold is also increased, the use is more stable.

Drawings

Fig. 1 is a schematic structural view of a mobile scaffold for construction work according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

fig. 4 is a schematic view, partly in section, of a mobile scaffolding according to the utility model for building engineering, in a front view;

fig. 5 is a schematic view, partly in section, of a mobile scaffolding for construction engineering according to the utility model, in top view;

in the figure, 1, a scaffold body is moved; 2. treading a pedal; 3. rotating the column; 4. a rolling bearing; 5. a fixed table; 6. a square frame; 7. a connecting rod; 8. a connecting frame; 9. an inclined lever; 10. treading the lever; 11. a support table; 12. a support wheel; 13. a band-type brake servo motor; 14. a first gear; 15. a second gear; 16. a third gear; 17. a fourth gear; 18. a drive chain; 19. an extension plate; 20. a threaded through hole; 21. rotating the screw; 22. a support block; 23. the handle is rotated.

Detailed Description

The utility model is described in detail below with reference to the accompanying drawings, as shown in FIGS. 1-5: the utility model provides a remove scaffold for building engineering, including removing scaffold body 1, be equipped with multilayer pedal 2 on removing scaffold body 1, remove scaffold body 1 one side and be equipped with two and rotate post 3, it installs antifriction bearing 4 to rotate 3 both ends of post, it is equipped with fixed station 5 to rotate 3 upper and lower sides of post, fixed station 5 fixed mounting is on removing scaffold body 1, antifriction bearing 4 fixed mounting is on fixed station 5, remove scaffold body 1 one side and be equipped with two square frame 6, square frame 6 is through a plurality of connecting

rods

7 and 3 fixed connection of rotation post, install a plurality of linking frame 8 in the square frame 6, install multiunit down tube 9 in the square frame 6, every group down tube 9 has two down tube 9, install a plurality of pole 10 of stepping on between two down tube 9, the surface mounting has brace table 11 under the square frame 6, brace table 11 surface mounting has a plurality of supporting wheels 12.

In order to facilitate synchronous opening and fixing of the two rotating columns 3, a band-type brake servo motor 13 is arranged on one side of the movable scaffold body 1, the band-type brake servo motor 13 is fixedly installed on a fixing table 5, a first gear 14 is installed at the rotating end of the band-type brake servo motor 13, a second gear 15 is installed above the first gear 14, a third gear 16 is arranged on one side of the first gear 14, the third gear 16 is fixedly installed on one rotating column 3, the first gear 14 is meshed with the third gear 16, a fourth gear 17 is arranged on one side of the second gear 15, the fourth gear 17 is fixedly installed on the other rotating column 3, and the second gear 15 is connected with the fourth gear 17 through a transmission chain 18.

In order to increase the spacing between the inclined bars 9, the groups of inclined bars 9 in the two square frames 6 are staggered.

In order to facilitate the movement of the worker to the step plate 2, extension plates 19 are installed at both ends of one side surface of the step plate 2.

In order to support the support platform 11 conveniently, a threaded through hole 20 is formed in the support platform 11, a rotating screw 21 is arranged in the threaded through hole 20, a support block 22 is mounted at the lower end of the rotating screw 21, and a rotating handle 23 is mounted at the upper end of the rotating screw 21.

The working principle of the embodiment is as follows: a rechargeable storage battery device is installed on a movable scaffold body 1, a switch for controlling the forward and reverse rotation of a motor is installed at the lower end of the movable scaffold body 1, in a normal state, a square frame 6 is located on one side of the movable scaffold body 1 and is in a folded state, when the scaffold is required to be used, a worker moves the movable scaffold body 1 to a specified position and locks wheels on the movable scaffold body 1 to prevent the movable scaffold body 1 from moving around, the worker controls a brake servo motor 13 to rotate ninety degrees by using the switch, the brake servo motor 13 can drive a first gear 14 and a second gear 15 to rotate ninety degrees, the first gear 14 is meshed with a third gear 16 to drive one rotating column 3 to rotate ninety degrees, the second gear 15 is connected with a fourth gear 17 through a transmission chain 18 to drive the other rotating column 3 to rotate ninety degrees, and the rotation directions of the two rotating columns 3 are opposite, and then can make two square frames 6 all rotate to the outside, then close the brake servo motor 13, the brake servo motor 13 can be auto-locked, and then can prevent the rotation column 3 from rotating, after two square frames 6 rotate to the outside, can support the square frames 6 through the supporting wheel 12 and the supporting platform 11, increase the floor area of the lower end of the movable scaffold body 1, the use is more stable, if the ground is uneven, the supporting wheel 12 can not fall on the ground, then can drive the rotation screw 21 to rotate through rotating the handle 23, through the threaded connection of the rotation screw 21 and the threaded through hole 20, can make the supporting block 22 move downwards, and then can make the lower end of the supporting block 22 fall on the ground, can support the supporting platform 11,

after the square frame 6 is arranged, the worker starts to move upwards from the lowest treading rod 10, the worker treads the treading rod 10 with feet, holds the square frame 6 with hands, moves upwards, when the worker moves to one side of the first treading rod 2, the worker can move to the first treading rod 2 through the extending plate 19, when the worker needs to continue moving upwards, the worker can move to the treading rod 10 on the second layer from the other extending plate 19 on the treading rod 2 and continue moving upwards, and so on, the worker can move to any treading rod 2, after the worker finishes working, the worker moves to the ground through the treading rod 10, then rotates the handle 23 reversely, raises the supporting block 22, starts the band-type brake servo motor 13 to reversely rotate, and can drive the two rotating columns 3 to move towards the inner side of the moving scaffold body 1 through the transmission of the gear, and the square frame 6 is folded, so that the scaffold can be stored conveniently.

The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.

Claims

1. A mobile scaffold for constructional engineering comprises a mobile scaffold body (1), wherein a plurality of layers of pedals (2) are arranged on the mobile scaffold body (1), the mobile scaffold is characterized in that two rotating columns (3) are arranged on one side of the mobile scaffold body (1), rolling bearings (4) are installed at two ends of each rotating column (3), a fixed table (5) is arranged below each rotating column (3), the fixed table (5) is fixedly installed on the mobile scaffold body (1), the rolling bearings (4) are fixedly installed on the fixed tables (5), two square frames (6) are arranged on one side of the mobile scaffold body (1), the square frames (6) are fixedly connected with the rotating columns (3) through a plurality of connecting rods (7), a plurality of connecting frames (8) are installed in the square frames (6), and a plurality of groups of inclined rods (9) are installed in the square frames (6), every group's slope pole (9) has two slope poles (9), install a plurality of pole (10) of stepping on between two slope poles (9), square frame (6) lower surface mounting has brace table (11), brace table (11) lower surface mounting has a plurality of supporting wheels (12).

2. A mobile scaffold for construction work according to claim 1, one side of the movable scaffold body (1) is provided with a band-type brake servo motor (13), the band-type brake servo motor (13) is fixedly arranged on a fixed platform (5), a first gear (14) is arranged at the rotating end of the band-type brake servo motor (13), a second gear (15) is arranged above the first gear (14), a third gear (16) is arranged on one side of the first gear (14), the third gear (16) is fixedly arranged on a rotating column (3), the first gear (14) is meshed with the third gear (16), one side of the second gear (15) is provided with a fourth gear (17), the fourth gear (17) is fixedly arranged on the other rotating column (3), and the second gear (15) is connected with the fourth gear (17) through a transmission chain (18).

3. A mobile scaffold for building engineering according to claim 1, characterized in that the groups of inclined bars (9) in the two square frames (6) are staggered.

4. A mobile scaffold for building engineering according to claim 1, characterized in that an extension board (19) is installed at both ends of one side surface of the tread board (2).

5. A mobile scaffold for building engineering according to claim 1, characterized in that the support platform (11) is provided with a threaded through hole (20), a rotating screw (21) is arranged in the threaded through hole (20), a support block (22) is arranged at the lower end of the rotating screw (21), and a rotating handle (23) is arranged at the upper end of the rotating screw (21).