CN218862039U

CN218862039U - Adjustable scaffold

Info

Publication number: CN218862039U
Application number: CN202221234909.XU
Authority: CN
Inventors: 王勇
Original assignee: Hebei Weixin Construction Equipment Co ltd
Current assignee: Hebei Weixin Construction Equipment Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2023-04-14
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to a scaffold frame technical field, the utility model provides an adjustable scaffold frame, highly the adjusting to the device is not convenient for to solve prior art, simultaneously great because of the construction, need build great scaffold frame and construct, the device's construction scope is less, influence the problem of construction effect, the power distribution box comprises a box body, the spout has been seted up on the top of box, sliding connection has the connecting block in the spout, the top fixedly connected with roof of connecting block, the bottom of connecting block extends to the inside fixedly connected with regulating plate of box, first motor is installed to the right-hand member of box, the output of first motor runs through the box and is connected with first screw rod, the other end of first screw rod runs through the inside wall rotation of regulating plate and box and is connected, the equal fixedly connected with first bracing piece in four corners position of the bottom of box, the first work board of bottom fixedly connected with of a plurality of first bracing pieces, a plurality of sliding holes have been seted up on the first work board, sliding connection has the second bracing piece in the sliding hole.

Description

Adjustable scaffold

Technical Field

The utility model relates to a scaffold technical field, it is specific, relate to an adjustable scaffold frame.

Background

As is well known, the scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The building site is used in places where external walls, interior decoration or high floor height cannot be directly constructed. Mainly for constructors to work up and down or for surrounding safety net enclosures, installation components and the like, when the scaffold is used for constructing an outer wall, the scaffold needs to be adjusted according to the constructed height.

Through the retrieval, chinese 2021 year 11 month 5 discloses an adjustable scaffold frame that patent publication number is CN113605657A, its general description does, including operation platform, operation platform's downside fixedly connected with support column, two baffles of operation platform's upside fixedly connected with, one side of baffle is equipped with the mounting bracket, be equipped with the toolbox between two baffles, one side of toolbox is equipped with a plurality of and accomodates the chamber, accomodate the equal sliding connection in intracavity and have the receiver, the upside of toolbox is equipped with the fixed slot, fixedly connected with cushion in the fixed slot, the opposite side of toolbox is equipped with rotates the chamber, it accomodates the roller to rotate the intracavity and be equipped with, the outside of accomodating the roller is equipped with the tarpaulin.

Although foretell prior art scheme can play the effect of guardrail when fine, can be through the adjustment carriage release lever when raining, the waterproof cloth that pulls up forms the weather shed, makes the workman not receive the influence of raining, but the device is when using, need adjust the scaffold according to the height of being under construction, the device is not convenient for altitude mixture control, simultaneously because of the construction is great, need build great scaffold and construct, the device's construction range is less, influence the construction effect, it is higher to use the limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an adjustable scaffold to the prior art who proposes in the solution background art is not convenient for highly adjusting the device, and is great because of the construction simultaneously, needs to build great scaffold and constructs, and the device's construction scope is less, influences the problem of construction effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable scaffold, includes the box, the spout has been seted up on the top of box, and sliding connection has the connecting block in the spout, and the top fixedly connected with roof of connecting block, the bottom of connecting block extend to the inside fixedly connected with regulating plate of box, first motor is installed to the right-hand member of box, and the output of first motor runs through the box and is connected with first screw rod, and the other end of first screw rod runs through the regulating plate and is connected with the inside wall rotation of box, the equal fixedly connected with first bracing piece in four corners position of the bottom of box, the first working plate of bottom fixedly connected with of a plurality of first bracing pieces, has seted up a plurality of slide openings on the first working plate, and sliding connection has the second bracing piece in the slide opening, and the bottom fixedly connected with base of a plurality of second bracing pieces, the top fixedly connected with second working plate of a plurality of second bracing pieces, second working plate and a plurality of first bracing pieces sliding connection, set up the through-hole on the second working plate, be provided with the second screw rod in the through-hole, the bottom of second screw rod is connected with the bottom fixed connection of box, the second working plate is equipped with the first sprocket on the second screw rod, the bottom of first working plate, and the support sprocket of the second sprocket is connected with the second working plate, the second sprocket is connected with the top of the drive sprocket that the second motor is connected with the second sprocket chain wheel is connected with the second sprocket that the second chain wheel is connected with the drive chain wheel, the second chain wheel is connected with the top of the drive motor chain wheel.

Preferably, a plurality of keep away the position mouth seted up on the base, keep away and be provided with the landing leg in the position mouth, the top of landing leg and the bottom fixed connection of first work board, the bottom of landing leg is connected with the universal wheel.

Furthermore, the right end of the first working plate is connected with a push rod, and the top end of the push rod is fixedly connected with a handle.

Still further, the left ends of the first working plate and the second working plate are both connected with a pedal.

On the basis of the scheme, the top end of the second working plate is fixedly connected with a limiting block.

On the basis of the above scheme, preferably, the upper front side and the upper rear side of the top plate are both connected with guard rails.

(III) advantageous effects

Compared with the prior art, the utility model provides an adjustable scaffold frame possesses following beneficial effect:

this adjustable scaffold, through setting up first sprocket and second screw rod, make the second motor drive first sprocket through second sprocket and chain cooperation and rotate, make first sprocket rotate and drive the second screw rod and go up and down, with highly adjusting the device, drive first screw rod through first motor simultaneously and rotate, make first screw rod carry out lateral shifting through the regulating plate to the roof, in order to increase construction scope, reduce and use the limitation, simultaneously through setting up the pedal, so that the user scrambles on the device.

Drawings

FIG. 1 is a front view of the cross-sectional structure of the present invention;

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

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a box body; 2. connecting blocks; 3. a top plate; 4. an adjusting plate; 5. a first motor; 6. a first screw; 7. a first support bar; 8. a first work plate; 9. a second support bar; 10. a base; 11. a second work plate; 12. a second screw; 13. a first sprocket; 14. a support cylinder; 15. a second motor; 16. a second sprocket; 17. a chain; 18. a support leg; 19. a universal wheel; 20. a grip; 21. treading a pedal; 22. a limiting block; 23. a guard rail.

Detailed Description

Examples

Referring to fig. 1-4, an adjustable scaffold comprises a box body 1, a sliding groove is formed at the top end of the box body 1, a connecting block 2 is slidably connected in the sliding groove, a top plate 3 is fixedly connected at the top end of the connecting block 2, an adjusting plate 4 is fixedly connected at the bottom end of the connecting block 2 to the inside of the box body 1, a first motor 5 is installed at the right end of the box body 1, an output end of the first motor 5 penetrates through the box body 1 to be connected with a first screw 6, the other end of the first screw 6 penetrates through the adjusting plate 4 to be rotatably connected with the inner side wall of the box body 1, the first screw 6 is driven to rotate by the first motor 5, so that the first screw 6 can transversely move the top plate 3 through the adjusting plate 4 to increase the construction range and reduce the use limitation, first support rods 7 are fixedly connected at four corners of the bottom end of the box body 1, a first working plate 8 is fixedly connected at the bottom end of the plurality of the first support rods 7, a plurality of sliding holes are formed in the first working plate 8, a second support rod 9 is slidably connected in the sliding hole, a second support rod 12 is fixedly connected at the bottom end of the plurality of the second support rods 9, a second working plate 11, a sprocket wheel 11 is connected at the top end of the second working plate 11, a second working plate 12 is connected with a sprocket wheel 12, a second working plate 12, a sprocket wheel 12 is connected at the top end of the second working plate 12, a sprocket wheel 12 is connected at the bottom end of the second working plate, a sprocket 12, a second working plate, a sprocket wheel 12 is connected at the bottom end of the second sprocket 12, the second chain wheel 16 is in transmission connection with the first chain wheel 13 through a chain 17, so that the first chain wheel 13 rotates to drive the second screw 12 to lift, and the height of the device is adjusted.

It should be further noted that a plurality of avoiding openings are formed in the base 10, supporting legs 18 are arranged in the avoiding openings, the top ends of the supporting legs 18 are fixedly connected with the bottom end of the first working plate 8, the bottom end of the supporting legs 18 is connected with a universal wheel 19, the first working plate 8 is driven to descend through the cooperation of the second screw 12 and the first chain wheel 13, so that the universal wheel 19 supports the device to move, a push rod is connected to the right end of the first working plate 8, a handle 20 is fixedly connected to the top end of the push rod, pedals 21 are connected to the left ends of the first working plate 8 and the second working plate 11, a worker is located on the pedals 21 of the first working plate 8 through the arrangement of the pedals 21, then the first working plate 8 is driven to ascend through the cooperation of the first chain wheel 13 and the second screw 12, then the worker is moved to the pedals 21 of the second working plate, then the first working plate 8 and the top plate 3 descend, so that the worker climbs onto the top plate 3 to work, convenience is improved, a limit stopper 22 is fixedly connected to the front side of the guard rail guard 23 and a rear side of the guard 23.

To sum up, the working principle and the working process of the adjustable scaffold are that, when the scaffold is used, the scaffold is firstly moved to a required position, then a worker climbs onto the top plate 3, the second motor 15 is started, the second motor 15 is matched with the chain 17 through the second chain wheel 16 to drive the first chain wheel 13 to rotate, the first chain wheel 13 rotates to drive the second screw 12 to ascend, meanwhile, the first motor 5 drives the first screw 6 to rotate, and the first screw 6 drives the top plate 3 to move through the adjusting plate 4, so that the construction range of the worker is increased.

Claims

1. An adjustable scaffold, includes box (1), its characterized in that: the top end of the box body (1) is provided with a sliding groove, the sliding groove is connected with a connecting block (2) in a sliding manner, the top end of the connecting block (2) is fixedly connected with a top plate (3), the bottom end of the connecting block (2) extends to the inner part of the box body (1) and is fixedly connected with an adjusting plate (4), the right end of the box body (1) is provided with a first motor (5), the output end of the first motor (5) penetrates through the box body (1) and is connected with a first screw rod (6), the other end of the first screw rod (6) penetrates through the adjusting plate (4) and is rotatably connected with the inner side wall of the box body (1), four corner positions of the bottom end of the box body (1) are fixedly connected with a first supporting rod (7), the bottom ends of a plurality of the first supporting rods (7) are fixedly connected with a first working plate (8), the first working plate (8) is provided with a plurality of sliding holes, the sliding hole is connected with a second supporting rod (9), the bottom ends of a plurality of the second supporting rods (9) are fixedly connected with a base (10), the top ends of a plurality of the second working plates (11) are fixedly connected with a plurality of the second working plate (12), and are connected with a plurality of the second working plate (12), the top of second screw rod (12) and the bottom fixed connection of box (1), the spiral shell is equipped with first sprocket (13) on second screw rod (12), and the bottom of first sprocket (13) is rotated and is connected with a support section of thick bamboo (14), and the bottom of a support section of thick bamboo (14) rotates with the top of second work board (11) to be connected, second motor (15) are installed on the top of second work board (11), and the output of second motor (15) is connected with second sprocket (16), and second sprocket (16) are connected through chain (17) transmission with first sprocket (13).

2. An adjustable scaffold according to claim 1 wherein: a plurality of position avoiding openings are formed in the base (10), supporting legs (18) are arranged in the position avoiding openings, the top ends of the supporting legs (18) are fixedly connected with the bottom end of the first working plate (8), and the bottom ends of the supporting legs (18) are connected with universal wheels (19).

3. An adjustable scaffold according to claim 2 wherein: the right end of the first working plate (8) is connected with a push rod, and the top end of the push rod is fixedly connected with a handle (20).

4. An adjustable scaffold according to claim 3 wherein: the left ends of the first working plate (8) and the second working plate (11) are both connected with a pedal (21).

5. An adjustable scaffold according to claim 4 wherein: the top end of the second working plate (11) is fixedly connected with a limiting block (22).

6. An adjustable scaffold according to claim 5 wherein: the upper front side and the upper rear side of the top plate (3) are both connected with guard railings (23).