CN217205227U - Scaffold frame that can automatically regulated height that fitment was used - Google Patents

Abstract

The utility model discloses a but scaffold frame of automatically regulated height that fitment was used belongs to scaffold frame technical field, including base, four threaded rods that are located the base top and two cat ladders that are located the threaded rod top, four the threaded rod is installed in the top of base, four motors are installed to the bottom of base, four the top of threaded rod is connected with the platform of standing, the bracing piece is all installed in the four corners at platform top of standing, four two liang become a set of, four two liang of bracing pieces sliding tray has all been seted up on the side at platform center of standing is kept away from to the bracing piece, two universal wheels and two wheels are installed to the base bottom, two the top of a side that is close to each other of cat ladder all is fixed with two lugs. This but scaffold frame of automatically regulated height of fitment usefulness when using, when having practiced thrift frequent change height and horizontal position, the workman has improved work efficiency frequently about the wasted time of scaffold frame.

Description

But scaffold frame of automatically regulated height that fitment was used

Technical Field

The utility model belongs to the technical field of the scaffold frame, concretely relates to but scaffold frame of automatically regulated height that fitment was used.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position, and is divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials, and is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a picking type scaffold, a climbing type scaffold and the like according to the structural form.

At present the house construction in-process, the use of scaffold frame is indispensable, and among the prior art, the scaffold frame is fixed height, can't carry out altitude mixture control when using, for example when needing to carry out the spraying to other positions of house wall body, the workman stands on the scaffold frame, need carry out the spraying to the wall body of co-altitude not, when the high needs of the industry frequently change, extremely inconvenient, reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but scaffold frame of automatically regulated height that fitment was used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a scaffold capable of automatically adjusting height for decoration comprises a base, four threaded rods positioned at the top of the base and two crawling ladders positioned above the threaded rods, wherein the four threaded rods are arranged at the top of the base and distributed in a rectangular array;

the top of four above-mentioned threaded rods is connected with the platform of standing, and the bracing piece is all installed in the four corners at above-mentioned platform top of standing, and two liang becomes a set ofly for four above-mentioned bracing pieces, and two above-mentioned cat ladders are sliding connection respectively in two sets of bracing pieces, and the sliding tray has all been seted up on four above-mentioned bracing pieces keep away from the side at platform center of standing, and two above-mentioned cat ladders are respectively through two sliding trays and two bracing piece sliding connection in a set of.

The top of four above-mentioned threaded rods all overlaps and is equipped with the screw thread loop bar, and the outer wall of four above-mentioned threaded rods all overlaps and is equipped with the loop bar gag lever post, and four above-mentioned loop bar gag lever posts all are fixed in the top of base, the inner wall of four above-mentioned loop bar gag lever posts respectively with the outer wall sliding connection of screw thread loop bar.

In one embodiment, two universal wheels are installed on one side of the bottom of the base, two wheels are installed on the other side of the bottom of the base, and the two universal wheels and the two wheels are distributed in a rectangular array.

In one embodiment, a plurality of guardrails are connected to the side faces, close to each other, of the two groups of supporting rods.

In one embodiment, a slot is formed in a side wall of each support rod in each group, and an insertion block is inserted into the slot.

In one embodiment, the top of the two supporting rods with the notches is provided with a storage bin for containing the insert block.

In one embodiment, two convex blocks are fixed on the tops of the side surfaces of the two ladder stands close to each other.

But this fitment is used automatic height-adjusting's scaffold's technological effect and advantage:

when the scaffold is used, when workers need to work in different vertical directions, the four motors are turned on to drive the four threaded rods to rotate, the threaded sleeve rods are driven to translate in the vertical direction, the standing platform is driven to move in the vertical direction, the height of the standing scaffold of the workers is further changed, when the workers need to work on the scaffold in the horizontal direction to a large extent, the horizontal position can be adjusted through the two universal wheels and the two wheels, time wasted by the workers when the height and the horizontal position are frequently changed is saved, and the working efficiency is improved;

when the scaffold is used by a worker, the worker goes up to the top of the standing platform through the ladder stands, and after the worker goes up to the scaffold, the worker upwards pulls the two ladder stands to enable each ladder stand to slide upwards in the corresponding two sliding grooves, inserts the insertion block into the notch formed in the sliding groove after sliding to the top position of the sliding groove, fixes the ladder stands on the two sides of the standing platform, and ensures the safety of the worker when the four threaded rods are stretched or shrunk.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the embodiment of FIG. 1 taken along line A-A of the present invention;

fig. 3 is a schematic structural view of a standing platform and a railing according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a ladder stand according to an embodiment of the present invention;

FIG. 5 is an enlarged view of the embodiment of the present invention shown at B in FIG. 1;

fig. 6 is an enlarged view of the embodiment of fig. 4 at C according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a wheel; 11. a motor; 12. a threaded rod; 13. a threaded rod; 14. a loop bar limiting rod; 21. a standing platform; 22. a support bar; 23. a railing; 24. a sliding groove; 25. inserting a block; 26. a storage bin; 31. climbing a ladder; 32. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 6, a scaffolding with a height automatically adjustable for finishing work includes a base 1, four threaded rods 12 on the top of the base 1, and two ladders 31 above the threaded rods 12.

Specifically, in order to allow the scaffold to move vertically and horizontally, as shown in fig. 1-2, four threaded rods 12 are installed at the top of a base 1, the four threaded rods 12 are distributed in a rectangular array, four motors 11 are installed at the bottom of the base 1, output shafts of the four motors 11 respectively penetrate through the base 1 and are coaxially connected with the four threaded rods 12, the four motors 11 control the four threaded rods 12 to rotate, the top of each threaded rod 12 is connected with a standing platform 21, supporting rods 22 are installed at four corners of the top of the standing platform 21, the four supporting rods 22 are grouped into two groups, two ladders 31 are respectively connected with two groups of supporting rods 22 in a sliding manner, sliding grooves 24 are respectively formed in one side surface of each supporting rod 22 away from the center of the standing platform 21, the two ladders 31 are respectively connected with the two supporting rods 22 in a sliding manner through the two sliding grooves 24 in one group, and threaded sleeves 13 are respectively sleeved at the tops of the four threaded rods 12, the outer wall of four threaded rods 12 all overlaps and is equipped with loop bar gag lever post 14, four loop bar gag lever posts 14 all are fixed in base 1's top, four loop bar gag lever posts 14's inner wall respectively with the outer wall sliding connection of threaded sleeve 13, under four loop bar gag lever posts 14's effect, four threaded sleeve 13 carry out the translation of vertical direction, it rises or descends to drive platform 21 of standing, two universal wheels 2 are installed to one side of base 1 bottom, two wheels 3 are installed to the opposite side of base 1 bottom, two universal wheels 2 and two wheels 3 are the rectangular array and distribute, can change the direction of removal through universal wheel 2.

Specifically, in order to ensure the safety of workers when the scaffold ascends or descends, as shown in fig. 1-6, the tops of four threaded rods 12 are connected with a standing platform 21, supporting rods 22 are installed at four corners of the top of the standing platform 21, two of the four supporting rods 22 form a group, two ladders 31 are respectively connected with two groups of supporting rods 22 in a sliding manner, a sliding groove 24 is respectively arranged on one side surface of each group of two supporting rods 22 away from the other group, the two ladders 31 are respectively connected with the two supporting rods 22 in a sliding manner through the two sliding grooves 24 in the group, the two sliding grooves 24 are simultaneously connected, so that the structural stability is ensured, the two ladders 31 can be controlled independently and move independently, a plurality of guarded railings 23 are connected to one side surface of each group of the two groups of supporting rods 22, the safety of workers when the scaffold is used is ensured, a notch is arranged on the side wall of one supporting rod 22 in each group of the supporting rods 22, insert block 25 in the notch, when cat ladder 31 slides the top of sliding tray 24 along sliding tray 24, the height at insert block 25 top equals with the height of two lugs 32 bottom, can be used to fixed cat ladder 31 two and offer the storage bin 26 that is used for holding insert block 25 at the top of the bracing piece 22 of notch, avoid the scaffold not have the place of placing at insert block 25 when idle, the top of the side that is close to each other of two cat ladders 31 all is fixed with two lugs 32, a position for controlling cat ladder 31.

When the scaffold capable of automatically adjusting the height for decoration is used, the two crawling ladders 31 are arranged at the bottom of the sliding groove 24, a worker goes to the top of the standing platform 21 through one crawling ladder 31, the worker upwards pulls the two crawling ladders 31 after being arranged at the top of the standing platform 21, after pulling the top of the sliding groove 24, the two insertion blocks 25 are inserted into the arranged notches, when the scaffold needs to work at different heights, the four motors 11 are opened to drive the four threaded rods 12 to rotate to drive the four threaded sleeve rods 13 to ascend or descend so as to drive the standing platform 21 to ascend or descend, when the scaffold needs to work at different positions in the horizontal direction, the scaffold moves through the two universal wheels 2 and the two wheels 3, after the work is finished, the four motors 11 are reversely rotated to drive the four threaded rods 12 to reversely rotate, the four threaded sleeve rods 13 are retracted, the insertion blocks 25 in the notches are taken out and placed into the storage bin 26, the crawling ladder 31 slides to the bottom of the sliding groove 24, and the worker returns to the ground through the crawling ladder 31 to finish the using process.

The above description is only for the preferred embodiment of the present invention, but the scope of the invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the invention, and equivalent alternatives or modifications according to the technical solution of the invention and the practical idea thereof should be covered by the scope of the invention.

Claims (7)

1. The utility model provides a but scaffold frame of automatically regulated height that fitment was used, includes base (1), is located four threaded rod (12) at base (1) top and is located two cat ladders (31) of threaded rod (12) top, its characterized in that: the four threaded rods (12) are arranged at the top of the base (1), the four threaded rods (12) are distributed in a rectangular array, the four motors (11) are arranged at the bottom of the base (1), and output shafts of the four motors (11) respectively penetrate through the base (1) and are coaxially connected with the four threaded rods (12);

four the top of threaded rod (12) is connected with stand platform (21), bracing piece (22), four are all installed in the four corners at stand platform (21) top two liang become a set of, two bracing piece (22) are two double-phase to one side, and two cat ladder (31) sliding connection respectively in two sets of bracing piece (22), four sliding tray (24), two have all been seted up on bracing piece (22) keep away from a side at stand platform (21) center cat ladder (31) respectively through two sliding tray (24) and two bracing piece (22) sliding connection in a set of.

2. A scaffolding of automatically adjustable height for finishing as claimed in claim 1, wherein: four the top of threaded rod (12) all is equipped with screw thread loop bar (13), four the outer wall of threaded rod (12) all is equipped with loop bar gag lever post (14), four loop bar gag lever post (14) all are fixed in the top of base (1), four the inner wall of loop bar gag lever post (14) respectively with the outer wall sliding connection of screw thread loop bar (13).

3. A scaffolding of automatically adjustable height for finishing as claimed in claim 1, wherein: two universal wheels (2) are installed to one side of base (1) bottom, two wheels (3), two are installed to the opposite side of base (1) bottom universal wheel (2) and two wheels (3) are the rectangular array and distribute.

4. A scaffolding of automatically adjustable height for finishing as claimed in claim 1, wherein: one side face, close to each other, of the two groups of supporting rods (22) is connected with a plurality of guardrails (23).

5. A scaffolding of automatically adjustable height for finishing as claimed in claim 1, wherein: the side wall of each supporting rod (22) in each group is provided with a notch, and an inserting block (25) is inserted into the notch.

6. A scaffolding of automatically adjustable height for finishing as claimed in claim 5, wherein: the top of the two supporting rods (22) provided with the notches is provided with a storage bin (26) used for containing the insert block (25).

7. A scaffolding of automatically adjustable height for finishing as claimed in claim 1, wherein: two convex blocks (32) are fixed on the tops of the side surfaces, close to each other, of the two ladder stands (31).

Images