阅读说明：本技术 基于室内装修用具有收纳功能的脚手架 (Scaffold with accomodate function based on interior decoration ) 是由 贾书涌 于 2020-12-25 设计创作，主要内容包括：本发明公开了基于室内装修用具有收纳功能的脚手架,属于室内装修技术领域,包括顶板、收线辊、底架、运输板、第一侧槽、定位组件、侧安装组件和卡扣组件,所述顶板的底部滑动安装有底架；本发明通过在其上安装有可升降的运输板,在平常装修时,工人若需要取上一些装修物品时,脚手架下方的工作人员可将物品放置在运输板上,此时脚手架上的工人直接通过摇柄转动驱动齿轮,驱动齿轮可带动具有从动齿轮的收线辊转动,对于拉绳进行收绳,从而控制动滑轮上移,带动运输板上移,对于需要的物品进行抬升,可打开取物盖进行取物,取物方便快捷,通过动滑轮送物,非常省力,同时将驱动齿轮的齿径设计大于从动齿轮的齿径,也起到一定省力效果。(The invention discloses a scaffold with a storage function based on interior decoration, which belongs to the technical field of interior decoration and comprises a top plate, a take-up roller, an underframe, a transport plate, a first side groove, a positioning assembly, a side mounting assembly and a buckle assembly, wherein the underframe is slidably mounted at the bottom of the top plate; according to the invention, the liftable conveying plate is arranged on the lifting conveying plate, when workers need to take some decoration articles in ordinary decoration, the workers below the scaffold can place the articles on the conveying plate, at the moment, the workers on the scaffold directly rotate the driving gear through the rocking handle, the driving gear can drive the take-up roller with the driven gear to rotate, and the pull rope is taken up, so that the movable pulley is controlled to move upwards to drive the conveying plate to move upwards, the required articles are lifted, the article taking cover can be opened to take the articles, the articles are taken conveniently and quickly, the articles are sent through the movable pulley, labor is saved, the tooth diameter of the driving gear is designed to be larger than that of the driven gear, and a certain labor saving effect is also achieved.)

1. Scaffold frame based on interior decoration is with having accomodate function, including roof (1), receipts line roller (4), chassis (6), transport board (13), first side groove (17), locating component (24), side installation component (25) and buckle subassembly (28), its characterized in that: bottom slidable mounting of roof (1) has chassis (6), install roof-rack (2) on roof (1), rotate through the pivot on roof-rack (2) and install driven gear (3) and receipts line roller (4), driven gear (3) one side is located roof-rack (2) and rotates through the pivot and installs drive gear (5), intermeshing is connected between drive gear (5) and driven gear (3), and fixed mounting has rocking handle (16) on one side outer wall of drive gear (5), it has stay cord (9) to receive the winding on line roller (4), the one end of stay cord (9) and the bottom surface fixed connection of roof-rack (2), slidable mounting has movable pulley (12) on stay cord (9).

2. The scaffold with the storage function for interior decoration according to claim 1, wherein the top plate (1) is provided with a fetching cover (15) through a hinge, the top surface of the top plate (1) is provided with a non-slip mat (14), the top frame (2) is provided with a top travel groove (29), the top travel groove (29) is slidably provided with two buckle assemblies (28), and the two buckle assemblies (28) are connected through an internal spring (30).

3. The scaffold with the storage function for interior decoration according to claim 2, wherein the buckle assembly (28) is composed of a clamping shaft (281), an outer mounting sleeve (282) and a pull ring (283), the outer mounting sleeve (282) is fixedly mounted outside the clamping shaft (281), the pull ring (283) is rotatably mounted on the top surface of the outer mounting sleeve (282) through a connecting shaft, and one end of the clamping shaft (281) is clamped into a second clamping groove (27) formed in the top plate (1).

4. The scaffold with the accommodating function for interior decoration according to claim 1, wherein a first side groove (17) and a second side groove (19) are formed in the side wall of the bottom frame (6), a connecting spring (18) is fixedly installed inside the first side groove (17), a hanging ring is fixedly installed at the bottom end of the connecting spring (18), a sliding block (20) is slidably installed inside the second side groove (19), cleaning brushes (21) are fixedly installed at the upper end and the lower end of the sliding block (20), and a conveying plate (13) is fixedly installed on the side wall of the sliding block (20).

5. The scaffold with the storage function for interior decoration according to claim 3, wherein the movable pulley (12) is rotatably provided with a connecting member (10) on one outer wall, the top surface of the transport plate (13) is fixedly provided with a hook (11), and the connecting member (10) and the hook (11) are hooked with each other.

6. The scaffold with the storage function for interior decoration according to claim 5, wherein two underframe supports (6) are symmetrically installed about the longitudinal central axis of the top plate (1), a first stable support frame (7) is movably installed between the two underframe supports (6) through a side installation component (25), and a second stable support frame (8) is rotatably installed on the first stable support frame (7) through a rotating shaft.

7. The scaffold with the storage function based on interior decoration according to claim 1, wherein the side mounting assembly (25) comprises a mounting plate (251), two side pieces (252), a connecting shaft (253) and a second combined rotating ring (257), the two side pieces (252) are fixedly mounted on the outer wall of one side of the mounting plate (251), the connecting shaft (253) is rotatably mounted between the two side pieces (252), and a torsion return spring (254) is sleeved outside the connecting shaft (253).

8. The scaffold with the storage function for indoor decoration according to claim 7, wherein one end of the torsion return spring (254) is fixedly connected with a side wall of the side plate (252), the second combined rotating ring (257) is fixedly installed at the top of the installation plate (251), the second combined rotating ring (257) is rotatably installed with the first combined rotating ring (255) through a rotating shaft, one ends of the first combined rotating ring (255) and the second combined rotating ring (257) are both fixedly installed with the magnetic blocks (256), the two magnetic blocks (256) have different magnetic poles, and the first combined rotating ring (255) are connected with the hanging ring in a hanging manner.

9. The scaffold with the storage function for interior decoration according to claim 8, wherein an inner installation groove (23) is formed in the bottom frame (6), a positioning assembly (24) is slidably installed in the inner installation groove (23), the positioning assembly (24) is composed of a first outer top spring (241), a moving lug (242) and a positioning shaft (243), and the first outer top spring (241) is fixedly installed at one end of the positioning shaft (243).

10. The scaffold with a storage function for interior decoration according to claim 9, wherein one end of the first outer top spring (241) is fixedly connected to an inner wall of the inner installation groove (23), the moving protrusion (242) is fixedly installed on a top of the positioning shaft (243), and one end of the positioning shaft (243) is inserted into a first engaging groove (26) formed in the installation plate (251).

Technical Field

The invention belongs to the technical field of interior decoration, and particularly relates to a scaffold with a storage function based on interior decoration.

Background

The indoor decoration is a comprehensive art which meets the needs of people on social activities and living, reasonably organizes and shapes an indoor environment with aesthetic feeling, comfort and convenience, is a door of environmental art, and is also called indoor design. The scaffold integrates modern scientific technology and cultural art, is closely related to architectural design, geography, decorative art, human engineering, psychology, aesthetics, scientific and technical materials, and is one of essential tools in interior decoration.

Chinese patent (CN201921726787.4) discloses a scaffold suitable for interior decoration, which comprises a pedal and a support, wherein the pedal is arranged on the support, the support comprises four upright posts, the pedal is a square frame structure, four corners of the frame structure are respectively provided with a sleeve, the sleeves correspond to the upright posts one by one, any sleeve is sleeved on any one of the four upright posts to complete the connection of the pedal and the support, the scaffold is stable in structure and convenient to disassemble and assemble, particularly, when the lifting height of the pedal needs to be adjusted, the scaffold is simple and quick to operate and is particularly suitable for application scenes of interior decoration, but the scaffold is not designed with a structure capable of being quickly stored, so that the scaffold cannot be quickly stored after being used, the scaffold occupies a large amount of space when being placed, and meanwhile, the scaffold is not provided with a transportation structure, when in use, if some decoration articles need to be used, the decoration articles are not convenient to take and need to be improved to a certain extent.

Disclosure of Invention

The invention aims to: can not design the structure of accomodating fast in order to solve traditional scaffold frame, lead to using the back at the scaffold frame, can't accomodate fast to the scaffold frame, lead to the scaffold frame when placing, can occupy a large amount of spaces, do not install the transport structure on traditional scaffold frame simultaneously, during the use, if need use some fitment article, be not convenient for get the problem of taking, and the scaffold frame that has the function of accomodating based on interior decoration that provides.

In order to achieve the purpose, the invention adopts the following technical scheme: scaffold frame with accomodate function based on interior decoration, including roof, receipts line roller, chassis, transport plate, first side groove, locating component, side installation subassembly and buckle subassembly, the bottom slidable mounting of roof has the chassis, install the roof-rack on the roof, rotate through the pivot on the roof-rack and install driven gear and receipts line roller, driven gear rotates through the pivot on being located the roof-rack and installs drive gear on one side, intermeshing is connected between drive gear and the driven gear, and fixed mounting has the rocking handle on one side outer wall of drive gear, it has the stay cord to receive the winding on the line roller, the one end of stay cord and the bottom surface fixed connection of roof-rack, slidable mounting has the movable pulley on the stay cord.

As a further description of the above technical solution:

the novel storage rack is characterized in that the top plate is provided with a fetching cover through a hinge, the top surface of the top plate is provided with a non-slip mat, the top frame is provided with a top stroke groove, the top stroke groove is provided with two buckle assemblies in a sliding mode, and the two buckle assemblies are connected through an internal spring.

As a further description of the above technical solution:

the buckle assembly is composed of a clamping shaft, an outer mounting sleeve and a pull ring, the outer mounting sleeve is fixedly mounted outside the clamping shaft, the pull ring is rotatably mounted on the top surface of the outer mounting sleeve through a connecting shaft, and one end of the clamping shaft is clamped and embedded into a second clamping groove formed in the top plate.

As a further description of the above technical solution:

the side wall of the chassis is provided with a first side groove and a second side groove, the inside of the first side groove is fixedly provided with a connecting spring, the bottom end of the connecting spring is fixedly provided with a hanging ring, the inside of the second side groove is slidably provided with a sliding block, the upper end and the lower end of the sliding block are fixedly provided with cleaning brushes, and the side wall of the sliding block is fixedly provided with a conveying plate.

As a further description of the above technical solution:

the conveying plate is characterized in that a connecting piece is rotatably mounted on the outer wall of one side of the movable pulley, a hook is fixedly mounted on the top surface of the conveying plate, and the connecting piece and the hook are mutually hooked.

As a further description of the above technical solution:

two bottom frames are symmetrically arranged about a longitudinal central axis of the top plate, a first stable support frame is movably arranged between the two bottom frames through a side mounting assembly, and a second stable support frame is rotatably arranged on the first stable support frame through a rotating shaft.

As a further description of the above technical solution:

the side-mounted assembly is composed of a mounting plate, side pieces, a connecting shaft and a second combined rotating ring, two side pieces are fixedly mounted on the outer wall of one side of the mounting plate, the connecting shaft is rotatably mounted between the two side pieces, and a torsion return spring is sleeved outside the connecting shaft.

As a further description of the above technical solution:

one end of the torsion return spring is fixedly connected with the side wall of the side piece, the second combined rotating ring is fixedly installed at the top of the installing plate, the second combined rotating ring is provided with a first combined rotating ring in a rotating mode through a rotating shaft, magnetic blocks are fixedly installed at one ends of the first combined rotating ring and the second combined rotating ring, magnetic poles of the two magnetic blocks are different, and the first combined rotating ring, the first combined rotating ring and the hanging ring are connected in a hanging mode.

As a further description of the above technical solution:

the inner installation groove is formed in the bottom frame, a positioning assembly is slidably installed inside the inner installation groove and comprises a first outer ejection spring, a moving lug and a positioning shaft, and the first outer ejection spring is fixedly installed at one end of the positioning shaft.

As a further description of the above technical solution:

one end of the first outer top spring is fixedly connected with the inner wall of the installation inner groove, the movable lug is fixedly installed at the top of the positioning shaft, and one end of the positioning shaft is clamped and embedded into a first clamping groove formed in the installation plate.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the liftable conveying plate is arranged on the conveying plate, when workers need to take some decoration articles in ordinary decoration, the workers below the scaffold can place the articles on the conveying plate, at the moment, the workers on the scaffold can directly rotate the driving gear through the rocking handle, the driving gear can drive the take-up roller with the driven gear to rotate, and the pull rope is taken up, so that the movable pulley is controlled to move upwards to drive the conveying plate to move upwards, the required articles are lifted, the taking cover can be opened to take the articles, the articles are taken conveniently and quickly, the articles are sent through the movable pulley, labor is saved, the tooth diameter of the driving gear is designed to be larger than that of the driven gear, a certain labor saving effect is achieved, and the effect is improved.

2. According to the scaffold, the detachable top frame is arranged on the scaffold, the buckle assembly is arranged on the top frame, when the top frame needs to be detached, the two pulling clamping shafts are directly pulled inwards through the pull ring to be separated from the second clamping grooves in the top plate, the top frame can be directly and rapidly detached at the moment, the cleaning brush is arranged on the outer side of the sliding block of the conveying plate, and the conveying plate can be driven to move by displacement of the conveying plate in the detaching process of the top frame and the conveying plate, so that the inner surface of the scaffold is well cleaned, the scaffold is powerful in function, and the scaffold is good in using effect.

3. According to the invention, the movable first and second stable support frames are arranged on the scaffold, when the scaffold is not used, the top frame and the conveying plate can be directly detached, the positioning shaft of the positioning assembly is pulled to one side at the moment, so that the positioning shaft is separated from the first clamping groove in the mounting plate in the side mounting assembly, at the moment, due to the restoring action of the connecting spring, one end of the first stable support frame can be driven to move upwards, the other end of the first stable support frame can move downwards, the second stable support frame can also move upwards and downwards, the two underframe are close to each other, the rapid storage of the scaffold is completed, when the scaffold is reused, the two underframe are pulled outwards, so that the positioning shaft is clamped into the first clamping groove again, and the expansion and the positioning of the scaffold can be completed.

Drawings

Fig. 1 is a partial sectional view of a scaffold having a storage function for interior decoration.

Fig. 2 is a partial cross-sectional view of a ceiling plate of a scaffold having a storage function for interior decoration.

Fig. 3 is a side view of an underframe of a scaffold having a storage function for interior decoration.

Fig. 4 is an enlarged schematic structural view of a scaffold having a storage function for interior decoration.

Fig. 5 is an enlarged schematic structural view of a scaffold having a storage function for interior decoration at B.

Fig. 6 is an enlarged perspective view of the first stable supporting frame and the side mounting assembly in the scaffold with the storage function based on interior decoration.

Fig. 7 is an enlarged schematic structural view of a scaffold having a storage function for interior decoration at C.

Illustration of the drawings:

1. a top plate; 2. a top frame; 3. a driven gear; 4. a wire take-up roller; 5. a drive gear; 6. a chassis; 7. a first stable support frame; 8. a second stable support frame; 9. pulling a rope; 10. a connecting member; 11. hooking; 12. a movable pulley; 13. a transport plate; 14. a non-slip mat; 15. a fetching cover; 16. a rocking handle; 17. a first side groove; 18. a connecting spring; 19. a second side groove; 20. a slider; 21. cleaning a brush; 22. a side stroke slot; 23. installing an inner groove; 24. a positioning assembly; 241. a first outer top spring; 242. moving the projection; 243. positioning the shaft; 25. a side mount assembly; 251. mounting a plate; 252. a side panel; 253. a connecting shaft; 254. a torsion return spring; 255. a first composite swivel; 256. a magnetic block; 257. a second combined swivel; 26. a first card slot; 27. a second card slot; 28. a buckle assembly; 281. clamping a shaft; 282. an outer mounting sleeve; 283. a pull ring; 29. a top stroke slot; 30. a built-in spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the scaffold with the storage function based on interior decoration comprises a top plate 1, a take-up roller 4, an underframe 6, a conveying plate 13, a first side groove 17, a positioning assembly 24, a side mounting assembly 25 and buckle assemblies 28, wherein the underframe 6 is slidably mounted at the bottom of the top plate 1, a top frame 2 is mounted on the top plate 1, an object taking cover 15 is mounted on the top plate 1 through a hinge, a non-slip mat 14 is arranged on the top surface of the top plate 1, a top stroke groove 29 is formed in the top frame 2, two buckle assemblies 28 are slidably mounted on the top stroke groove 29, the two buckle assemblies 28 are connected through a built-in spring 30, when objects are taken, a worker can open the object taking cover 15 to take the objects, the objects are taken conveniently and quickly, the non-slip mat 14 can effectively guarantee the stability of the worker standing on the scaffold, and;

the buckle assembly 28 is composed of a clamp shaft 281, an outer mounting sleeve 282 and a pull ring 283, the outer mounting sleeve 282 is fixedly mounted outside the clamp shaft 281, the pull ring 283 is rotatably mounted on the top surface of the outer mounting sleeve 282 through a connecting shaft, one end of the clamp shaft 281 is clamped and embedded into a second clamping groove 27 formed in the top plate 1, the buckle assembly 28 is composed of the clamp shaft 281, the outer mounting sleeve 282 and the pull ring 283 through mounting of the buckle assembly 28, when the top frame 2 needs to be disassembled, the two pull clamp shafts 281 are directly pulled inwards through the pull ring 283 to separate the two pull clamp shafts 281 from the second clamping groove 27 in the top plate 1, and at the moment, the top frame 2 can be directly and quickly disassembled;

a first side groove 17 and a second side groove 19 are formed in the side wall of the bottom frame 6, a connecting spring 18 is fixedly mounted inside the first side groove 17, a hanging ring is fixedly mounted at the bottom end of the connecting spring 18, a sliding block 20 is slidably mounted inside the second side groove 19, cleaning brushes 21 are fixedly mounted at the upper end and the lower end of the sliding block 20, a conveying plate 13 is fixedly mounted on the side wall of the sliding block 20, the first side groove 17 and the second side groove 19 are formed in the side wall of the first side groove 17, the connecting spring 18 is fixedly mounted inside the first side groove 17, when the multifunctional scaffold is used, a worker climbs onto the top plate 1 through the bottom frame 6 on the side surface to finish, and when the multifunctional scaffold is usually finished, if the worker needs to take some finishing articles, the worker below the scaffold can place the articles on the;

the outer wall of one side of the movable pulley 12 is rotatably provided with a connecting piece 10, the top surface of the transport plate 13 is fixedly provided with a hook 11, the connecting piece 10 and the hook 11 are mutually hooked, the connecting piece 10 is rotatably provided with the connecting piece 10, the top surface of the transport plate 13 is fixedly provided with the hook 11, and the connecting piece 10 and the hook 11 are mutually hooked, so that the stable connecting effect of the movable pulley 12 and the transport plate 13 can be effectively ensured;

two underframe 6 are symmetrically arranged about the longitudinal central axis of the top plate 1, a first stable support frame 7 is movably arranged between the two underframe 6 through a side mounting component 25, a second stable support frame 8 is rotatably arranged on the first stable support frame 7 through a rotating shaft, and the first stable support frame 7 and the second stable support frame 8 can effectively rotate when the scaffold is stored;

driven gear 3 and take-up roller 4 are installed through the pivot rotation on roof-rack 2, and driven gear 3 one side is located and rotates through the pivot and install drive gear 5 on roof-rack 2, intermeshing is connected between drive gear 5 and the driven gear 3, and fixed mounting has rocking handle 16 on one side outer wall of drive gear 5, it has stay cord 9 to twine on the take-up roller 4, and the one end of stay cord 9 and the bottom surface fixed connection of roof-rack 2, slidable mounting has movable pulley 12 on stay cord 9, and the workman on the scaffold frame directly rotates drive gear 5 through rocking handle 16, and drive gear 5 can drive take-up roller 4 that has driven gear 3 and rotate, receive the rope to stay cord 9 to control movable pulley 12 to move up, drive transport plate 13 and shift up, rise to the article that needs, can open and get thing lid 15 and get the thing, get thing convenient and fast, send the thing through movable pulley 12, the labor is saved, and meanwhile, the tooth diameter of the driving gear 5 is designed to be larger than that of the driven gear 3, so that a certain labor saving effect is achieved, and the effect is improved;

the side-mounted component 25 is composed of a mounting plate 251, a side plate 252, a connecting shaft 253 and a second combined rotating ring 257, two side plates 252 are fixedly mounted on the outer wall of one side of the mounting plate 251, the connecting shaft 253 is rotatably mounted between the two side plates 252, a torsion return spring 254 is sleeved outside the connecting shaft 253, one end of the torsion return spring 254 is fixedly connected with the side wall of the side plate 252, the second combined rotating ring 257 is fixedly mounted at the top of the mounting plate 251, a first combined rotating ring 255 is rotatably mounted on the second combined rotating ring 257 through a rotating shaft, magnetic blocks 256 are fixedly mounted at one ends of the first combined rotating ring 255 and the second combined rotating ring 257, the magnetic poles of the two magnetic blocks 256 are different, the first combined rotating ring 255 and the first combined rotating ring 255 are connected with a hanging ring in a hanging manner, the side-mounted component 25 is mounted on the side-mounted component 25 through the mounting plate 251, the side plates 252, The connecting shaft 253 and the second combined rotating ring 257 are combined, when the scaffold is not used, the top frame 2 and the transport plate 13 can be directly detached firstly, the positioning shaft 243 of the positioning assembly 24 is pulled to one side at the moment, so that the positioning shaft 243 is separated from the first clamping groove 26 in the mounting plate 251 in the side mounting assembly 25, at the moment, due to the restoring action of the connecting spring 18, one end of the first stable supporting frame 7 can be driven to move upwards, the other end of the first stable supporting frame 7 can move downwards, the other end of the second stable supporting frame 8 can move upwards and one end of the second stable supporting frame 8 can move downwards similarly, at the moment, the two bottom frames 6 are close to each other, the scaffold is rapidly stored, when the scaffold is reused, the two bottom frames 6 are pulled outwards, so that the positioning shaft 243 is clamped into the;

the inner installation groove 23 is formed in the bottom frame 6, the positioning assembly 24 is slidably installed in the inner installation groove 23, the positioning assembly 24 is composed of a first outer top spring 241, a moving projection 242 and a positioning shaft 243, the first outer top spring 241 is fixedly installed at one end of the positioning shaft 243, one end of the first outer top spring 241 is fixedly connected with the inner wall of the inner installation groove 23, the moving projection 242 is fixedly installed at the top of the positioning shaft 243, one end of the positioning shaft 243 is embedded into a first clamping groove 26 formed in the installation plate 251, the positioning assembly 24 is installed, the positioning assembly 24 is composed of the first outer top spring 241, the moving projection 242 and the positioning shaft 243, when the scaffold is not used, the top frame 2 and the transport plate 13 can be directly detached, at the moment, the positioning shaft 243 of the positioning assembly 24 is pulled to one side, so that the positioning shaft 243 is separated from the first clamping groove 26 in the installation plate 251 in the side installation assembly 25, at this time, due to the restoring effect of the connecting spring 18, one end of the first stable support 7 can be driven to move upwards, the other end of the first stable support can move downwards, the other end of the second stable support 8 can move upwards and move downwards, and the two bottom frames 6 are close to each other, so that the scaffold can be rapidly stored.

The working principle is as follows: when the device is used, a worker climbs onto the top plate 1 through the bottom frame 6 on the side surface to decorate, in normal decoration, if the worker needs to take some decoration articles, the worker below the scaffold can place the articles on the conveying plate 13, at the moment, the worker on the scaffold directly rotates the driving gear 5 through the rocking handle 16, the driving gear 5 can drive the take-up roller 4 with the driven gear 3 to rotate, the rope 9 is taken up, the movable pulley 12 is controlled to move upwards to drive the conveying plate 13 to move upwards, the required articles are lifted, the article taking cover 15 can be opened to take the articles, the articles are taken conveniently and quickly, the articles are sent through the movable pulley 12, labor is saved, the tooth diameter of the driving gear 5 is designed to be larger than the tooth diameter of the driven gear 3, certain labor saving effect is achieved, the effect is improved, when the top frame 2 needs to be disassembled, the two pulling clamping shafts 281 are directly pulled inwards, make two pulling card axles 281 break away from in the second draw-in groove 27 in the roof 1, can directly carry out quick dismantlement to roof-rack 2 this moment, when not using this scaffold, can directly dismantle roof-rack 2 and transport plate 13 earlier, this moment to one side pulling locating component 24's locating shaft 243, make locating shaft 243 break away from in the first draw-in groove 26 in the mounting panel 251 in the side-mounting subassembly 25, this moment because connecting spring 18's answer effect, can drive the one end of first firm support frame 7 and shift up, the other end can move down, second firm support frame 8 can be with one end up moving one end like and move down, two chassis 6 are close to each other this moment, accomplish taking in fast of this scaffold, when waiting to reuse, two chassis 6 of outside pulling, make locating shaft 243 block again in first draw-in groove 26, can accomplish the expansion and the location of scaffold.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.