CN114541737B

CN114541737B - Plug-in scaffold convenient to assemble and disassemble based on plug-in combination

Info

Publication number: CN114541737B
Application number: CN202210202975.7A
Authority: CN
Inventors: 李国良; 段芸芸; 李伟; 徐殿虎; 戴立芹; 乔志良; 夏长玉; 周纯之
Original assignee: Tianchang Anjiao Metal Products Technology Co ltd
Current assignee: Tianchang Anjiao Metal Products Technology Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2023-09-01
Anticipated expiration: 2042-03-02
Also published as: CN114541737A

Abstract

The invention relates to a scaffold, in particular to a plug-in type scaffold which is convenient to assemble and disassemble and based on plug-in combination. The device comprises a bearing mechanism and an assembling and disassembling mechanism, wherein the bearing mechanism comprises an outer frame and bearing columns, the bearing columns are arranged at the top in the outer frame at equal intervals, a containing cavity is formed in the part of the outer frame, which is positioned at the bottom of the bearing columns, the assembling and disassembling mechanism is provided with two groups, the two groups of the assembling and disassembling mechanism are respectively arranged at two sides of the bottom of the bearing mechanism, and the assembling and disassembling mechanism comprises a switching assembly and a plugging assembly. According to the invention, the splicing component is folded in the accommodating cavity at the bottom of the outer frame through the switching component, so that the problems that the splicing component is inconvenient to carry after being disassembled and occupies a large space are solved, the convenience of disassembling and assembling the scaffold is improved, and in addition, the height can be adjusted by being matched with the lifting component during the installation.

Description

Plug-in scaffold convenient to assemble and disassemble based on plug-in combination

Technical Field

The invention relates to a scaffold, in particular to a plug-in type scaffold which is convenient to assemble and disassemble and based on plug-in combination.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is carried out smoothly; the scaffold is divided into an outer scaffold and an inner scaffold according to the set-up positions; the wooden scaffold, the bamboo scaffold and the steel pipe scaffold can be divided according to different materials; the construction forms of the scaffold are upright type scaffold, bridge type scaffold, door type scaffold, suspension type scaffold, hanging type scaffold, picking type scaffold and climbing type scaffold.

The scaffold in the prior art is mostly supported by the supporting surface through the cooperation between the pipes in the installation process, so that the scaffold needs to take a lot of time to install and build between the pipes in the installation process, and the pipes are detached independently after the later disassembly, so that the scaffold is complex and occupies space.

Disclosure of Invention

The invention aims to provide a plug-in scaffold which is convenient to assemble and disassemble based on plug-in combination, so as to solve the problems in the background technology.

In order to achieve the above-mentioned purpose, provide a convenient bolt formula scaffold of installing and removing based on grafting combination, including bearing mechanism and installing and removing the mechanism, bearing mechanism includes outer frame and bears the post, bear the top of post equidistant range in outer frame, the outer frame is located the part that bears the post bottom and forms the holding chamber, install and remove the mechanism and be provided with two sets of, set up respectively in the both sides that bear the mechanism bottom, install and remove the mechanism and include switching subassembly and grafting subassembly, wherein:

the switching component is connected with the outer frame in a foldable way, and the folded switching component is accommodated in the accommodating cavity;

the splicing component is arranged at the bottom of the switching component and is used for splicing with the switching component of the scaffold to be combined after the splicing component is unfolded;

the lifting assembly is arranged between the switching assembly and the plug assembly and is used for adjusting the distance between the switching assembly and the plug assembly.

As a further improvement of this technical scheme, the switching subassembly includes the keysets, the keysets is "U" shape structure for form two link, two the top of link is provided with the sub-assembly, the fluting has been seted up to the position that the bottom of outer frame corresponds the sub-assembly, the sub-assembly sets up in the fluting, wherein:

the assembly comprises a plug-in connection part and a switching part, wherein the plug-in connection part is arranged at the top of the switching part, and the switching part is rotationally connected with the switching plate.

As a further improvement of the technical scheme, the plug-in assembly comprises a main body plate, two plug-in posts are symmetrically arranged at the bottom of the main body plate, and the plug-in posts and the plug-in parts are positioned on the same axis.

As a further improvement of this technical scheme, lifting assembly includes two drive plates, and two drive plates are "V" font structure setting between keysets and main part board, wherein:

the bottom of the adapter plate is provided with a sliding groove, the top end of the driving plate is provided with a sliding rod, and the driving plate slides in the sliding groove through the sliding rod and rotates;

the bottom end of the driving plate is rotationally connected with the main body plate through a rotating shaft;

the two sides of the top of the main body plate are also rotationally connected with an electric push rod through a rotating shaft, and the telescopic end of the electric push rod is rotationally connected with the middle position of the driving plate.

As a further improvement of the technical scheme, the end part of the inserted column is provided with a connecting groove, a limit column is slidably connected in the connecting groove, one of the two limit columns is externally provided with a limit ring, and the two limit columns are provided with a limit ring, wherein:

a connecting spring is fixedly connected between the limiting column and the inner wall of the connecting groove;

and the limiting ring is provided with an outer groove corresponding to the connecting groove.

As a further improvement of the technical scheme, the bottom of the main body plate is provided with a connecting plate, the connecting plate extends outwards, and the plug posts are fixed on the extending parts at the bottom of the connecting plate.

As a further improvement of the technical scheme, the bottom of the connecting plate is also provided with a bolt plate, the bolt plate is inserted with a bolt, the top of the outer frame is provided with a reinforcing plate, and the bolt is used for being inserted with the reinforcing plate.

As a further improvement of the technical scheme, the top of the reinforcing plate is also provided with an anti-slip pad.

As a further improvement of the technical scheme, the bottom of the outer frame is rotatably connected with a plurality of rollers.

As a further improvement of the technical scheme, the top of the bearing column is provided with a bearing plate, and the bearing plate is provided with bar-shaped grains.

Compared with the prior art, the invention has the beneficial effects that:

1. in the plug-in scaffold convenient to assemble and disassemble based on plug-in combination, the plug-in assembly is folded in the accommodating cavity at the bottom of the outer frame through the switching assembly, so that the problem that the plug-in assembly is inconvenient to carry after disassembly and occupies a large space is solved, the convenience of assembling and disassembling the scaffold is improved, and in addition, the height can be adjusted by being matched with the lifting assembly during installation;

on this basis, lifting unit adjusts the distance between switching subassembly and the grafting subassembly after folding, then makes two grafting subassemblies butt joints of holding intracavity, guarantees that switching subassembly and grafting subassembly can be fixed in the holding intracavity.

2. In this plug-in scaffold based on convenient assembly and disassembly of grafting combination, through the loading board increase loading post the loading face that forms to personnel on the loading face walk of being convenient for, can set up bar line on the loading board on this basis.

3. In this install and remove convenient bolt formula scaffold based on grafting combination, the lift of loading surface is realized through the extension of electric putter flexible end and indent, forms a plurality of triangle-shaped structures between drive plate and electric putter cooperation main part board and keysets simultaneously at the lift in-process, and then improves lifting unit's support intensity.

4. In the plug-in scaffold which is convenient to assemble and disassemble and based on the plug-in combination, the limit post is plugged with the limit ring by the reaction force of the connecting spring, so that the plug post is stably accommodated in the accommodating cavity;

meanwhile, after the butt joint is finished, the butt joint strength between the limiting column and the limiting ring can be improved through pushing of the lifting assembly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a split view of the overall structure of the present invention;

FIG. 3 is a schematic view of a carrying mechanism according to the present invention;

FIG. 4 is a schematic view of a column structure according to the present invention;

FIG. 5 is a schematic view of the assembly and disassembly mechanism of the present invention;

FIG. 6 is a schematic view of a switching assembly according to the present invention;

FIG. 7 is a schematic view of a plug assembly according to the present invention;

FIG. 8 is a schematic view of a lifting assembly according to the present invention;

FIG. 9 is a schematic diagram of the principle of butt joint of the plug in the present invention;

fig. 10 is a schematic view of the overall assembly structure of the present invention.

The meaning of each reference sign in the figure is:

100. a carrying mechanism; 110. an outer frame; 111. slotting; 112. a reinforcing plate; 1121. an anti-slip pad; 113. a roller; 120. a load-bearing column; 121. a carrying plate;

200. a mounting and dismounting mechanism;

210. a switching component; 211. an adapter plate; 212. a chute; 213. an assembly; 2131. a plug-in part; 2132. a switching part;

220. a plug assembly; 221. a main body plate; 222. a connecting plate; 2221. a latch plate; 2222. a plug pin; 223. inserting a column; 2231. a connecting groove; 2232. a connecting spring; 223A, limit posts; 223B, a stop collar;

230. a lifting assembly; 231. a driving plate; 2311. a slide bar; 232. an electric push rod.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Example 1

Referring to fig. 1-3, the present embodiment is directed to provide a plug-in scaffold with convenient assembly and disassembly based on plug-in combination, which comprises a carrying mechanism 100 and an assembly and disassembly mechanism 200, wherein the carrying mechanism 100 comprises an outer frame 110 and carrying columns 120, the carrying columns 120 are arranged at the top of the outer frame 110 at equal intervals, a containing cavity is formed by the portion of the outer frame 110 located at the bottom of the carrying columns 120, two groups of assembly and disassembly mechanisms 200 are provided and are respectively arranged at two sides of the bottom of the carrying mechanism 100, the assembly and disassembly mechanism 200 comprises a switching component 210 and a plug-in component 220, wherein:

the switching component 210 is connected with the outer frame 110 in a foldable way, and the folded switching component 210 is accommodated in the accommodating cavity;

the plugging component 220 is arranged at the bottom of the adapting component 210, and the plugging component 220 is used for plugging with the adapting component 210 of the scaffold to be assembled after the plugging component 220 is unfolded;

a lifting assembly 230 is disposed between the adaptor assembly 210 and the plug assembly 220, and the lifting assembly 230 is used for adjusting the distance between the adaptor assembly 210 and the plug assembly 220.

Working principle:

during installation, firstly, the switching component 210 is rotated, the plug component 220 is driven to be unfolded in the accommodating cavity through the switching component 210, when the plug component 220 is unfolded to be in a vertical state with the outer frame 110, the plug component 220 is inserted into the switching component 210 of the scaffold to be assembled, so that the switching component 210 and the plug component 220 are limited through the biting force generated by plugging, the external frame 110 is supported through the switching component 210 and the plug component 220 after limiting, the overlapping installation between the scaffolds is completed, and the lifting component 230 is matched in the supporting process to realize the height adjustment;

when dismantling, firstly draw out the grafting subassembly 220 from the switching subassembly 210 that combines with it, then rotate switching subassembly 210 and make grafting subassembly 220 fold and enter into the holding intracavity, at this moment adjust the distance between switching subassembly 210 and the grafting subassembly 220 through lifting unit 230, then make two grafting subassemblies 220 butt joint in the holding intracavity, and then cooperate lifting unit 230 to realize the spacing of switching subassembly 210 and grafting subassembly 220 after folding, guarantee that switching subassembly 210 and grafting subassembly 220 can be fixed in the holding intracavity, in order to improve scaffold dismouting convenience, solve scaffold dismouting inconvenient problem among the prior art.

It should be noted that there may be a plurality of scaffolds to be combined, but each time, one or more scaffolds are combined with one of the scaffolds, and the height of the whole scaffold is increased by stacking and combining.

The specific principle is disclosed by the following examples:

example 2

Referring to fig. 6, the embodiment specifically discloses a switching assembly 210 and a plugging assembly 220, the switching assembly 210 includes a switching plate 211, the switching plate 211 has a "U" structure, so as to form two connection ends, the "U" shape also provides space for rotation of the switching plate 211, the top of the two connection ends is provided with an assembly 213, the bottom of the outer frame 110 corresponds to the position of the assembly 213 and is provided with a slot 111, and the assembly 213 is disposed in the slot 111, wherein:

the assembly 213 includes a plug 2131 and a mating portion 2132, the plug 2131 is disposed on top of the mating portion 2132, and the mating portion 2132 is rotatably connected to the adapter plate 211.

In operation, the outer side wall formed by the plugging portion 2131 and the adapting portion 2132 is fixedly connected with the inner wall of the slot 111, so that the plugging assembly 220 is folded by rotating the adapting plate 211 and the adapting portion 2132, and meanwhile, the plugging portion 2131 is matched to complete the assembly of the scaffold to be assembled, specifically, referring to fig. 7, the plugging assembly 220 comprises a main body plate 221, two plugging posts 223 are symmetrically arranged at the bottom of the main body plate 221, and the plugging posts 223 and the plugging portion 2131 are located on the same axis, so that the plugging posts 223 and the plugging portion 2131 are plugged.

In addition, as shown in fig. 4, a bearing plate 121 is disposed at the top of the bearing post 120, and the bearing surface formed by the bearing post 120 is enlarged by the bearing plate 121, so that a person walking on the bearing surface can walk on the bearing surface, and on the basis of the walking, a bar pattern can be formed on the bearing plate 121.

Example 3

The embodiment specifically discloses a lifting assembly 230, where the lifting assembly 230 may be a hydraulic rod directly, but the supporting strength is not enough, and therefore, the embodiment discloses another lifting manner, as shown in fig. 8, the lifting assembly 230 includes two driving plates 231, and the two driving plates 231 are disposed between the adapter plate 211 and the main body plate 221 in a V-shaped structure, where:

the bottom of the adapter plate 211 is provided with a chute 212, the top end of the driving plate 231 is provided with a slide bar 2311, and the driving plate 231 slides in the chute 212 through the slide bar 2311 and rotates;

the bottom end of the driving plate 231 is rotatably connected with the main body plate 221 through a rotating shaft;

the two sides of the top of the main body plate 221 are also rotatably connected with an electric push rod 232 through a rotating shaft, and the telescopic end of the electric push rod 232 is rotatably connected with the middle position of the driving plate 231.

Working principle:

when the distance between the adapter plate 211 and the main body plate 221 is increased, the telescopic end of the electric push rod 232 extends outwards, then the driving plate 231 is pushed to rotate, the top end of the driving plate 231 adaptively slides in the sliding groove 212 in the rotating process, the opening distance between the two driving plates 231 is reduced, the height in the vertical direction is increased, and accordingly the distance is increased, otherwise, the opening distance between the two driving plates 231 is increased when the telescopic end contracts inwards, the height in the vertical direction is reduced, the distance is reduced, meanwhile, a plurality of triangular structures are formed between the driving plate 231 and the electric push rod 232 in the lifting process and matched with the main body plate 221 and the adapter plate 211, and the supporting strength of the lifting assembly 230 is further improved.

Example 4

In this embodiment, referring to fig. 9, a connection groove 2231 is formed at an end of the plug post 223, a limit post 223A is slidably connected in the connection groove 2231, a limit ring 223B is disposed outside one of the two limit posts 223A, and the main purpose of the limit ring 223B is to plug into the other limit post 223A, so as to realize the butt joint between the plug posts 223, and in addition:

a connecting spring 2232 is fixedly connected between the limit post 223A and the inner wall of the connecting groove 2231;

the outer groove is formed on the corresponding connecting groove 2231 of the limiting ring 223B, and is mainly used for accommodating the limiting ring 223B, so as to ensure that the plug 223 can be normally plugged with the plugging portion 2131.

Working principle:

after the inserting columns 223 are folded into the accommodating cavity, the inserting columns 223 on two sides are kept in an aligned state by pressing the limiting columns 223A, then the pressing is stopped, and the limiting columns 223A are spliced with the limiting rings 223B under the reaction force of the connecting springs 2232, so that the inserting columns 223 can be stably accommodated in the accommodating cavity;

meanwhile, after the butt joint is finished, the butt joint strength between the limit post 223A and the limit ring 223B can be improved by pushing of the lifting assembly 230;

in addition, when the plug 223 is plugged with the plug 2131, the limit post 223A is moved into the connecting groove 2231 under pressure, and then the limit post 223A is received into the outer groove, thereby avoiding the plug 223 from being plugged with the plug 2131.

Example 5

Referring to fig. 7, in order to further improve the stability of the plug-in connection between the plug-in post 223 and the plug-in connection portion 2131, a connection plate 222 is disposed at the bottom of the main body plate 221, the connection plate 222 extends outwards, the plug-in post 223 is fixed to an extension portion at the bottom of the connection plate 222, referring to fig. 10, a plug-in plate 2221 is disposed at the bottom of the connection plate 222, a plug-in pin 2222 is plugged in the plug-in plate 2221, a reinforcing plate 112 is disposed at the top of the outer frame 110, and the plug-in pin 2222 is used for plugging in with the reinforcing plate 112.

After the plug post 223 is plugged into the plugging portion 2131, the anti-slip pad 1121 is attached to the plug board 2221, and then the plug 2222 is inserted into the anti-slip pad 1121 and the plug board 2221 to limit the two, so that the stability after installation is further improved by matching the plug 2222 on the basis of plugging.

In addition, the top of the reinforcing plate 112 is further provided with a slip-preventing pad 1121, so that the folded scaffold can be supported by the reinforcing plate 112, and the slip-preventing effect is achieved by the slip-preventing pad 1121.

In addition, the bottom of the outer frame 110 is rotatably connected with a plurality of rollers 113, so that the scaffold is convenient to move after being folded, and when the scaffold is installed, the scaffold at the bottommost layer is in a folded state, so that the rollers 113 are convenient for the whole scaffold to move.

The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Plug-in scaffold convenient to assemble and disassemble based on plug-in combination comprises a bearing mechanism (100) and an assembling and disassembling mechanism (200), wherein the bearing mechanism (100) comprises an outer frame (110) and bearing columns (120), and the bearing columns (120) are arranged at the top in the outer frame (110) at equal intervals, and are characterized in that: the part of outer frame (110) in loading post (120) bottom forms the accommodation chamber, install and remove mechanism (200) are provided with two sets of, set up respectively in the both sides of loading mechanism (100) bottom, install and remove mechanism (200) including switching subassembly (210) and grafting subassembly (220), wherein:

the switching component (210) is connected with the outer frame (110) in a foldable way, and the folded switching component (210) is accommodated in the accommodating cavity;

the splicing component (220) is arranged at the bottom of the switching component (210), and the splicing component (220) is used for splicing with the switching component (210) of the scaffold to be combined after the splicing component (220) is unfolded;

a lifting assembly (230) is arranged between the switching assembly (210) and the plug assembly (220), and the lifting assembly (230) is used for adjusting the distance between the switching assembly (210) and the plug assembly (220);

the switching subassembly (210) is including keysets (211), keysets (211) are "U" shape structure for form two link, two the top of link is provided with sub-assembly (213), fluting (111) have been seted up to the position that the bottom of outer frame (110) corresponds sub-assembly (213), sub-assembly (213) set up in fluting (111), wherein:

the assembly (213) comprises a plug-in part (2131) and a switching part (2132), wherein the plug-in part (2131) is arranged at the top of the switching part (2132), and the switching part (2132) is rotationally connected with the switching plate (211);

the plug assembly (220) comprises a main body plate (221), two plug posts (223) are symmetrically arranged at the bottom of the main body plate (221), and the plug posts (223) and the plug parts (2131) are positioned on the same axis;

the lifting assembly (230) comprises two driving plates (231), wherein the two driving plates (231) are arranged between the adapter plate (211) and the main body plate (221) in a V-shaped structure, and the two driving plates are arranged between the adapter plate (211) and the main body plate (221), wherein:

a sliding groove (212) is formed in the bottom of the adapter plate (211), a sliding rod (2311) is arranged at the top end of the driving plate (231), and the driving plate (231) slides in the sliding groove (212) through the sliding rod (2311) and rotates;

the bottom end of the driving plate (231) is rotationally connected with the main body plate (221) through a rotating shaft;

the two sides of the top of the main body plate (221) are also rotationally connected with an electric push rod (232) through a rotating shaft, and the telescopic end of the electric push rod (232) is rotationally connected with the middle position of the driving plate (231);

the bottom of the main body plate (221) is provided with a connecting plate (222), the connecting plate (222) extends outwards, and the inserting column (223) is fixed on an extending part at the bottom of the connecting plate (222).

2. The plug-in combination-based plug-in scaffold convenient to assemble and disassemble, according to claim 1, wherein: the end of inserted post (223) has seted up spread groove (2231), sliding connection has spacing post (223A) in spread groove (2231), two in the outside of one of them spacing post (223A) is provided with spacing ring (223B), wherein:

a connecting spring (2232) is fixedly connected between the limit column (223A) and the inner wall of the connecting groove (2231);

the limiting ring (223B) is provided with an outer groove corresponding to the connecting groove (2231).

3. The plug-in combination-based plug-in scaffold convenient to assemble and disassemble, according to claim 1, wherein: the bottom of connecting plate (222) still is provided with bolt board (2221), peg graft on bolt board (2221) have bolt (2222), the top of outer frame (110) is provided with gusset plate (112), bolt (2222) are used for pegging graft with gusset plate (112).

4. The plug-in combination-based plug-in scaffold convenient to assemble and disassemble, according to claim 3, wherein: and an anti-slip pad (1121) is further arranged at the top of the reinforcing plate (112).

5. The plug-in combination-based plug-in scaffold convenient to assemble and disassemble, according to claim 3, wherein: the bottom of the outer frame (110) is rotatably connected with a plurality of rollers (113).

6. The plug-in combination-based plug-in scaffold convenient to assemble and disassemble according to any one of claims 1 to 5, wherein: the top of the bearing column (120) is provided with a bearing plate (121), and the bearing plate (121) is provided with strip lines.