CN211143723U

CN211143723U - Foot-pad stool for dismounting aluminum template

Info

Publication number: CN211143723U
Application number: CN201921820426.6U
Authority: CN
Inventors: 方正波; 支至祥; 李贵河
Original assignee: Shenzhen Zhenggao Metal Product Co ltd
Current assignee: Shenzhen Zhenggao Metal Product Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-07-31
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to a foot stool for assembling and disassembling an aluminum template, which comprises a stool surface, wherein two symmetrical edges of the upper surface of the stool surface are respectively provided with a first ladder frame and a second ladder frame which can be horizontally assembled, one side of the first ladder frame is hinged with one side of the stool surface, the second ladder frame is hinged with the other side of the stool surface, and the first ladder frame and the second ladder frame can rotate relative to the stool surface, so that the first side of the first ladder frame, which is far away from the stool surface, and the second side of the second ladder frame, which is far away from the stool surface, are mutually abutted; the first side that leans on each other first ladder frame and the second side of second ladder frame are provided with the connecting piece of connecting these both sides to make up into the climbing ladder that is higher than the bench face with first ladder frame and second ladder frame. The utility model discloses have the convenience and step up constructor effect safer when using.

Description

Foot-pad stool for dismounting aluminum template

Technical Field

The utility model belongs to the technical field of construction tool's technique and specifically relates to a pad foot bench for dismouting aluminum mould board is related to.

Background

The aluminum formwork can often meet the operation height of two to three meters in the installation process, and a special working stool can be used for installing the cross beam and the top formwork, so that the operation of constructors is facilitated.

A chinese patent that an authorization bulletin number is CN206495481U among the prior art discloses a climbing bench, and this kind of climbing bench includes bench face, stabilizer blade and guardrail, and the guardrail includes first vertical column, and the four corners rigidity of bench face has the adapter sleeve, and first vertical column cup joints and just can follow the axis direction on first vertical column and slide on the adapter sleeve, is fixed with on the first vertical column to be used for fixing the fixed subassembly in the adapter sleeve with first vertical column, reaches the purpose that reduces the stool centre of gravity height for it is convenient to move the stool.

The above prior art solutions have the following drawbacks: the height of bench face is certain in this kind of climbing bench, make the height that constructor standing on the bench face can arrive also have a limiting value, when the height of construction position is higher than this limiting value slightly, constructor will be under construction just more difficult to this position, just need to change climbing bench or place the stepping up piece on original climbing bench and come the stepping up oneself this moment, and it is more troublesome to change climbing bench in addition, place the stepping up piece on original climbing bench, because of the stepping up piece is directly placed on the bench face, itself is just too stable, there is certain potential safety hazard, so remain the improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fill up foot bench for dismouting aluminum mould board, it has the convenience and fills up constructor height and safer effect when using.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a foot-stepping stool for dismounting an aluminum template comprises a stool surface, wherein a first ladder frame and a second ladder frame which can be horizontally assembled are respectively arranged at two symmetrical edges of the upper surface of the stool surface, one side of the first ladder frame is hinged with one side of the stool surface, the second ladder frame is hinged with the other side of the stool surface, and the first ladder frame and the second ladder frame can rotate relative to the stool surface, so that the first side of the first ladder frame, which is far away from the stool surface, and the second side of the second ladder frame, which is far away from the stool surface, are mutually abutted; the first side that leans on each other first ladder frame and the second side of second ladder frame are provided with the connecting piece of connecting these both sides to make up into the climbing ladder that is higher than the bench face with first ladder frame and second ladder frame.

Through adopting above-mentioned technical scheme, first ladder frame and the setting of second ladder frame, make first ladder frame and second ladder frame can form a double ladder, when constructor need promote the height, can step on the double ladder and reach the purpose of rising, compare in the mode of placing the heel piece on the bench face, one end lug connection of bench face has been kept away from with first ladder frame and second ladder frame because of the connecting piece, make the double ladder that first ladder frame and second ladder frame formed can be more stable, constructor just also is difficult for taking place the condition of empting on first ladder frame and second ladder frame, the security of using has been promoted, and compare in climbing to change high bench, use this kind of mode to promote high convenience also more.

The utility model discloses further set up as, the connecting piece includes: the first connecting block is fixedly arranged at one end of the first ladder frame far away from the stool surface; the second connecting block is fixedly arranged at one end, far away from the stool surface, of the second ladder frame, and when the first ladder frame and the second ladder frame are mutually abutted, the first connecting block and the second connecting block are also mutually abutted; the bolt penetrates through the first connecting block and the second connecting block to fixedly connect the first connecting block and the second connecting block.

Through adopting above-mentioned technical scheme, the setting of first connecting block and second connecting block has promoted the area of first ladder frame and the mutual butt of second ladder frame on the one hand, and on the other hand bolt is in the same place first ladder frame and the stable connection of second ladder frame for the double ladder stability that first ladder frame and second ladder frame formed is higher, and then reaches the purpose that promotes safety in utilization.

The utility model discloses further set up to, first connecting block is close to the surface of second connecting block one side is the protruding setting of arcuation, and the surface that the second connecting block is close to first connecting block one side is the sunken setting of arcuation, and when first connecting block and the mutual butt of second connecting block, the protruding butt of arcuation is sunken in the arcuation.

Through adopting above-mentioned technical scheme, the arcuation is protruding and the sunken setting of arcuation, has promoted the area of contact of first connecting block with the second connecting block for first connecting block and the butt that the second connecting block can be more stable, the arcuation is protruding to form with the sunken lateral wall of arcuation moreover and separates the fender, makes the difficult condition that takes place mutual dislocation when the atress of first connecting block and second connecting block.

The utility model discloses further set up to, be provided with the bedplate on the first ladder frame, bedplate one side is kept away from with first ladder frame bench face one end is articulated to be connected, first ladder frame with during second ladder frame butt, rotate the bedplate, the bedplate lid is in the top of first ladder frame and the mutual butt department of second ladder frame.

Through adopting above-mentioned technical scheme, the setting of bedplate covers the gap of the mutual butt department of first ladder frame and second ladder frame for constructor sits and is difficult to be pressed from both sides by the gap of mutual butt department and hinder when first ladder frame and the mutual butt department of second ladder frame, compares in direct sitting in butt department moreover, sits and can be more comfortable undoubtedly on the bedplate.

The utility model discloses further set up to, be provided with first support frame subassembly on the first ladder frame, be provided with second support frame subassembly on the second ladder frame, at first ladder frame and second ladder frame with when the bench face is leveled, first support frame subassembly supports first ladder frame, and second support frame subassembly supports second ladder frame.

Through adopting above-mentioned technical scheme, the setting of first support frame subassembly and second support frame subassembly for first ladder frame and second ladder frame are difficult for down rotating again when putting at ordinary times, make things convenient for first ladder frame and second ladder frame person of standing up, have promoted the area of climbing up the person of standing up on the high bench, are convenient for be under construction.

The utility model is further arranged in that the first support frame component comprises a first U-shaped frame and a first clamping block, and two ends of the first U-shaped frame are respectively hinged with two sides of the first ladder frame; the first clamping block is fixedly arranged on the stool leg, a first clamping groove is formed in the surface of one side, far away from the stool leg, of the first clamping block, and one end, far away from the first ladder frame, of the first U-shaped frame is clamped in the first clamping groove.

Through adopting above-mentioned technical scheme, the effect of supporting first ladder frame has been played in the setting of first U-shaped frame, and the effect of the first U-shaped frame of stable support has then been played in the setting of first fixture block and first draw-in groove for the one end that first ladder frame was kept away from to first U-shaped frame is difficult for taking place the condition of skidding, and then also makes first ladder frame difficult downward rotation again, makes things convenient for first ladder frame person of standing.

The utility model is further arranged in that the second support frame component comprises a second U-shaped frame and a second clamping block, and two ends of the second U-shaped frame are respectively hinged with two sides of the second ladder frame; the second clamping block is fixedly arranged on the stool leg, a second clamping groove is formed in the surface of one side, far away from the stool leg, of the second clamping block, and one end, far away from the second ladder frame, of the second U-shaped frame is clamped in the second clamping groove.

By adopting the technical scheme, the second U-shaped frame plays a role in supporting the second ladder frame, so that the second ladder frame is not easy to rotate downwards after being laid flat, and people can conveniently get on the second ladder frame; the second clamping block and the second clamping groove are arranged to block the rotation of the second U-shaped frame, so that the second ladder frame can be stably supported by the second U-shaped frame.

The utility model discloses further set up to, still be provided with first otter board and second otter board on the bench face, first otter board is equallyd divide with second otter board one end and is do not articulated with the bench face first ladder frame with when the second ladder frame all with bench face parallel and level, first otter board rotates the back lid on first ladder frame, and the second otter board rotates the back lid and puts up on the second ladder.

Through adopting above-mentioned technical scheme, the setting of first otter board and second otter board for first ladder frame can make things convenient for the people of standing more at ordinary times with the second ladder frame, and constructor stands and is difficult for appearing stepping on the condition of leaking on first ladder frame and second ladder frame, has promoted the security of using.

The utility model discloses further set up to, be provided with on the first ladder frame and strengthen the rope, first ladder frame with during the mutual butt of second ladder frame, strengthen rope one end and first ladder frame fixed connection, strengthen the rope other end and second ladder frame detachable connection.

Through adopting above-mentioned technical scheme, strengthen the setting of rope, when first ladder frame and the mutual butt of second ladder frame, first ladder frame is difficult for being collapsed with the second ladder frame, has promoted the stability of the double ladder that first support and second support built out, also makes the people that is in on first ladder frame and second ladder frame safer.

To sum up, the utility model discloses a beneficial technological effect does:

the first ladder frame and the second ladder frame are arranged, so that a herringbone ladder can be formed by the first ladder frame and the second ladder frame, when a constructor needs to lift the height, the constructor can step on the herringbone ladder to achieve the purpose of lifting, compared with a mode of placing the foot cushion blocks on the stool surface, the end, far away from the stool surface, of the first ladder frame and the end, far away from the stool surface, of the second ladder frame are directly connected through the connecting piece, so that the herringbone ladder formed by the first ladder frame and the second ladder frame is more stable, the constructor is not prone to toppling over on the first ladder frame and the second ladder frame, the use safety is improved, and compared with the mode of replacing a climbing stool, the height is also more convenient to lift by using the mode; the application range of the climbing stool is wider than that of a common climbing stool, and the climbing stool has stronger environment adaptation capability;

the first support frame component and the second support frame component are arranged, so that the first ladder frame and the second ladder frame are not easy to rotate downwards when being placed at ordinary times, people can conveniently stand on the first ladder frame and the second ladder frame, the area of people standing on a climbing stool is increased, and construction is facilitated.

Drawings

Fig. 1 is a schematic structural view of the first ladder frame and the second ladder frame of the present invention abutting against each other.

Fig. 2 is a schematic structural view of the first ladder frame and the second ladder frame of the present invention when they are placed at ordinary times.

In the figure, 1, stool legs; 2. a stool surface; 21. a first screen plate; 22. a second screen plate; 3. a first ladder frame; 31. a seat plate; 32. a reinforcing cord; 4. a second ladder frame; 5. a connecting member; 51. a first connection block; 52. a second connecting block; 53. a bolt; 6. a first support frame assembly; 61. a first U-shaped frame; 62. a first clamping block; 621. a first card slot; 7. a second support frame assembly; 71. a second U-shaped frame; 72. a second fixture block; 721. and a second card slot.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the foot-pad stool for dismounting and mounting an aluminum template disclosed by the utility model comprises stool legs 1 and a stool surface 2, wherein the stool legs 1 are cuboid and made of stainless steel, and four stool legs 1 are vertically arranged; the stool surface 2 is in a rectangular grid shape and is made of stainless steel, the stool surface 2 is welded on the stool legs 1, and four corners on the lower surface of the stool surface 2 are respectively welded with the upper end parts of the four stool legs 1.

Referring to fig. 1 and 2, the footrest of the present invention further includes: first ladder frame 3, second ladder frame 4 and connecting piece 5, first ladder frame 3 is equallyd divide with second ladder frame 4 and does not set up the limit department at two symmetries of bench surface 2 upper surface, first ladder frame 3 all is rectangle frame shape and is stainless steel with second ladder frame 4, it has a straight-bar still to go back equal horizontal welding in first ladder frame 3 and the second ladder frame 4, the straight-bar is cylindrically and is stainless steel, first ladder frame 3 is equallyd divide with the one end of second ladder frame 4 and does not articulated with the limit department of two symmetries of bench surface 2 upper surface, the one end that bench surface 4 was kept away from to first ladder frame 3 and second ladder frame 4 can rotate to mutual butt, make first ladder frame 3 and second ladder frame 4 both can take into the double ladder use, can open to the direction of keeping away from each other again, do not influence the people that stands on bench surface 2.

Referring to fig. 1 and 2, a connecting member 5 is provided at a mutual abutting position where the first ladder frame 3 and the second ladder frame 4 form a herringbone ladder, the connecting member 5 is used for connecting the mutual abutting position of the first ladder frame 3 and the second ladder frame 4, and the connecting member 5 includes: the stool comprises a first connecting block 51, a second connecting block 52 and a bolt 53, wherein the first connecting block 51 and the second connecting block 52 are both rectangular and made of stainless steel, and one side surface of the first connecting block 51 is welded with one end of the first ladder frame 3, which is far away from the stool surface 2; one side surface of the second connecting block 52 is welded with one end of the second ladder frame 4, which is far away from the stool surface 2, and when the first ladder frame 3 and the second ladder frame 4 are abutted against each other, the first connecting block 51 and the second connecting block 52 are also abutted against each other, and the position where the first connecting block 51 and the second connecting block 52 are abutted against each other is positioned below the position where the first ladder frame 3 and the second ladder frame 4 are abutted against each other; bolt 53 level passes first connecting block 51 and second connecting block 52, couples together first connecting block 51 and second connecting block 52 fixed connection, has all seted up the round hole on first connecting block 51 and the second connecting block 52 and has supplied bolt 53 to pass.

Referring to fig. 1 and 2, in order to increase the contact area between the first connecting block 51 and the second connecting block 52, so that the first connecting block 51 and the second connecting block 52 can be abutted more stably, the surface of the first connecting block 51 close to the second connecting block 52 is in an arc-shaped convex configuration, the surface of the second connecting block 52 close to the first connecting block 51 is in an arc-shaped concave configuration, when the first connecting block 51 and the second connecting block 52 are abutted against each other, the arc-shaped convex abutment is in the arc-shaped concave configuration, so that the first connecting block 51 and the second connecting block 52 are not prone to be dislocated when abutted against each other.

Referring to fig. 1 and 2, in order to promote the constructor to stride comfortableness and the security of sitting in the mutual butt department of first ladder frame 3 and second ladder frame 4, be provided with a bedplate 31 on first ladder frame 3, bedplate 31 is the cuboid shape and is stainless steel material, bedplate 31 one side is kept away from 2 one end hinges with first ladder frame 3 and is connected of bench face, make when first ladder frame 3 and second ladder frame 4 butt, rotate bedplate 31, bedplate 31 will cover the top in the mutual butt department of first ladder frame 3 and second ladder frame 4, constructor just can sit on bedplate 31 this moment.

Referring to fig. 1 and 2, the first ladder frame 3 is further provided with a reinforcing rope 32, the reinforcing rope 32 is made of palm material, and when the first ladder frame 3 and the second ladder frame 4 are mutually abutted, two ends of the reinforcing rope 32 are respectively connected with the first ladder frame 3 and the second ladder frame 4 in a loose joint manner.

Referring to fig. 1 and 2, in order to enable a user to stand after the first ladder frame 3 and the second ladder frame 4 are opened, a first support frame assembly 6 is arranged on the first ladder frame 3, a second support frame assembly 7 is arranged on the second ladder frame 4, when the first ladder frame 3 and the second ladder frame 4 are flush with the stool surface 2, the first support frame assembly 6 supports the first ladder frame 3, and the second support frame assembly 7 supports the second ladder frame 4.

Referring to fig. 1 and 2, the first support frame assembly 6 includes a first U-shaped frame 61 and a first clamping block 62, the first U-shaped frame 61 is made of stainless steel, and two ends of the first U-shaped frame 61 are respectively hinged to two sides of the first ladder frame 3, so that the first U-shaped frame 61 can rotate up and down around the hinged position; the first clamping block 62 is cuboid and made of stainless steel, the first clamping block 62 is welded on the stool leg 1, a first clamping groove 621 is formed in the surface of one side, far away from the stool leg 1, of the first clamping block 62, the first clamping groove 621 extends downwards in an inclined mode in the direction close to the stool leg 1, and one end, far away from the first ladder frame 3, of the first U-shaped frame 61 is clamped in the first clamping groove 621; in order to make the stress of the first U-shaped frame 61 more balanced, two adjacent stool legs 1 under the hinged position of the first ladder frame 3 and the stool surface 2 are respectively provided with a first clamping block 62, and one end of the first U-shaped frame 61 far away from the first ladder frame 3 is respectively clamped in the first clamping grooves 621 of the two first clamping blocks 62.

Referring to fig. 1 and 2, the second support frame assembly 7 includes a second U-shaped frame 71 and a second clamping block 72, the second U-shaped frame 71 is made of stainless steel, and two ends of the second U-shaped frame 71 are respectively hinged to two sides of the second ladder frame 4, so that the second U-shaped frame 71 can rotate up and down around the hinged position; the second clamping block 72 is rectangular and made of stainless steel, the second clamping block 72 is welded on the stool leg 1, a second clamping groove 721 is formed in the surface of one side, far away from the stool leg 1, of the second clamping block 72, the second clamping groove 721 also extends downwards in an inclined mode in the direction close to the stool leg 1, and one end, far away from the second ladder frame 4, of the second U-shaped frame 71 is clamped in the second clamping groove 721; in order to balance the stress of the second U-shaped frame 71, two adjacent stool legs 1 right below the hinged position of the second ladder frame 4 and the stool surface 2 are respectively provided with a second clamping block 72, and one end of the second U-shaped frame 71 far away from the second ladder frame 4 is respectively clamped in the second clamping grooves 721 on the two second clamping blocks 72.

Referring to fig. 1 and 2, at this time, the constructors can step on the first ladder frame 3 and the second ladder frame 4 due to the stable support of the first support frame assembly 6 and the second support frame assembly 7, and the stepping area of the climbing stool is increased.

Referring to fig. 1 and 2, in order to facilitate the trampling of constructors on first ladder frame 3 and second ladder frame 4, still be provided with first otter board 21 and second otter board 22 on bench face 2, first otter board 21 and second otter board 22 all are rectangle latticed and are stainless steel material, first otter board 21 and second otter board 22 one end are equallyd divide and are articulated with bench face 2 respectively, when first ladder frame 3 and second ladder frame 4 all with bench face 2 parallel and level, lid is covered on first ladder frame 3 after first otter board 21 rotates, lid is covered on second ladder frame 4 after second otter board 22 rotates, constructor just can step on first otter board and second otter board this moment, the condition of trampling and leaking is difficult to appear.

The implementation principle of the embodiment is as follows: when a constructor needs to lift the height, firstly, the first ladder frame 3 and the second ladder frame 4 rotate upwards around the hinged position of the constructor, one ends, far away from the stool surface 2, of the first ladder frame 3 and the second ladder frame 4 are abutted with each other, the first connecting block 51 and the second connecting block 52 are also abutted with each other, then bolts 53 penetrate through the first connecting block 51 and the second connecting block 52, the first ladder frame 3 and the second ladder frame 4 are connected with each other to form a herringbone ladder, the seat plate 31 is covered above the abutted position of the first ladder frame 3 and the second ladder frame 4, and at the moment, the operator can sit astride on the seat plate 31; and when constructor need not promote the height, rotate first ladder frame 3 and second ladder frame 4 around self articulated department to 2 parallel and level with the bench face, then keep away from first ladder frame 3 one end joint in first draw-in groove 621 with first U-shaped frame 61 again, the one end joint that second ladder frame 4 was kept away from to second U-shaped frame 71 is in second draw-in groove 721 for first ladder frame 3 and second ladder frame 4 no longer rotate downwards, later rotate first otter board 21 lid on first ladder frame 3 again, rotate second otter board 22 lid on second ladder frame 4, constructor just can stand on first ladder frame 3 or second ladder frame 4 this moment.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The foot-stepping stool for disassembling and assembling the aluminum template comprises a stool surface (2) and is characterized in that two symmetrical edges of the upper surface of the stool surface (2) are respectively provided with a first ladder frame (3) and a second ladder frame (4) which can be horizontally assembled, one side of the first ladder frame (3) is hinged with one side of the stool surface (2), the second ladder frame (4) is hinged with the other side of the stool surface (2), and the first ladder frame (3) and the second ladder frame (4) can rotate relative to the stool surface (2) to enable the first side of the first ladder frame (3) far away from the stool surface (2) and the second side of the second ladder frame (4) far away from the stool surface (2) to be mutually abutted; the first side of the first ladder frame (3) and the second side of the second ladder frame (4) which are abutted against each other are provided with connecting pieces (5) for connecting the two sides, so that the first ladder frame (3) and the second ladder frame (4) are combined into a climbing ladder higher than the stool surface (2).

2. The footrest for disassembling and assembling aluminum formworks according to claim 1, wherein said connection member (5) comprises: the stool comprises a first connecting block (51), a second connecting block (52) and a bolt (53), wherein the first connecting block (51) is fixedly arranged at one end, far away from the stool surface (2), of the first ladder frame (3); the second connecting block (52) is fixedly arranged at one end, far away from the stool surface (2), of the second ladder frame (4), and when the first ladder frame (3) and the second ladder frame (4) are mutually abutted, the first connecting block (51) and the second connecting block (52) are also mutually abutted; the bolt (53) penetrates through the first connecting block (51) and the second connecting block (52) to fixedly connect the first connecting block (51) and the second connecting block (52).

3. The ottoman for disassembling and assembling the aluminum mould plate according to claim 2, wherein the surface of the first connecting block (51) near the second connecting block (52) is provided with an arc-shaped protrusion, the surface of the second connecting block (52) near the first connecting block (51) is provided with an arc-shaped recess, and when the first connecting block (51) and the second connecting block (52) are abutted against each other, the arc-shaped protrusion is abutted against the arc-shaped recess.

4. The stepping stool for disassembling and assembling the aluminum formwork according to claim 2, characterized in that a seat plate (31) is provided on the first ladder frame (3), one side of the seat plate (31) is hinged with one end of the first ladder frame (3) far away from the stool surface (2), when the first ladder frame (3) abuts against the second ladder frame (4), the seat plate (31) is rotated, and the seat plate (31) covers the position where the first ladder frame (3) and the second ladder frame (4) abut against each other.

5. The footrest for disassembling and assembling aluminum formworks of claim 1, characterized in that the first support assembly (6) is disposed on the first ladder rack (3), the second support assembly (7) is disposed on the second ladder rack (4), and when the first ladder rack (3) and the second ladder rack (4) are flush with the stool surface (2), the first support assembly (6) supports the first ladder rack (3), and the second support assembly (7) supports the second ladder rack (4).

6. The footrest for disassembling and assembling aluminum formworks of claim 5, characterized in that the first support assembly (6) comprises a first U-shaped frame (61) and a first block (62), two ends of the first U-shaped frame (61) are respectively hinged with two sides of the first ladder frame (3); the first clamping block (62) is fixedly arranged on the stool leg (1), a first clamping groove (621) is formed in the surface of one side, far away from the stool leg (1), of the first clamping block (62), and one end, far away from the first ladder frame (3), of the first U-shaped frame (61) is clamped in the first clamping groove (621).

7. The footrest for disassembling and assembling aluminum formworks of claim 5, wherein the second support frame assembly (7) comprises a second U-shaped frame (71) and a second block (72), and two ends of the second U-shaped frame (71) are respectively hinged with two sides of the second ladder frame (4); the second clamping block (72) is fixedly arranged on the stool leg (1), a second clamping groove (721) is formed in the surface of one side, far away from the stool leg (1), of the second clamping block (72), and one end, far away from the second ladder frame (4), of the second U-shaped frame (71) is clamped in the second clamping groove (721).

8. The footrest for disassembling and assembling aluminum templates of claim 5, wherein the stool surface (2) is further provided with a first screen (21) and a second screen (22), one ends of the first screen (21) and the second screen (22) are hinged to the stool surface (2), when the first ladder frame (3) and the second ladder frame (4) are flush with the stool surface (2), the first screen (21) rotates and then covers the first ladder frame (3), and the second screen (22) rotates and then covers the second ladder frame (4).

9. The stepping stool for disassembling and assembling the aluminum formwork according to claim 1, wherein the first ladder frame (3) is provided with a reinforcing rope (32), when the first ladder frame (3) and the second ladder frame (4) are abutted against each other, one end of the reinforcing rope (32) is fixedly connected with the first ladder frame (3), and the other end of the reinforcing rope (32) is detachably connected with the second ladder frame (4).