CN211714520U - An easy-to-remove scaffold for civil engineering - Google Patents

Abstract

The utility model relates to the technical field of civil engineering, in particular to an easily disassembled scaffold for civil engineering, comprising a scaffold body, a longitudinal support pipe is installed at the corner of the scaffold body, and the lower side of the longitudinal support pipe is fixedly connected with a socket A first L-shaped connecting piece is fixedly connected to the connection between the longitudinal support tube and the plug-in tube, a limiting hole is set in the middle of the lower side of the first L-shaped connecting piece, and the outer wall of the longitudinal support tube is located at the The upper side of the first L-shaped connecting piece is fixedly connected with a first connecting chuck, the upper side of the first connecting chuck is provided with a connecting hole in the circumference, and the longitudinal support pipe is installed with a first connecting chuck through the first connecting chuck. A bearing layer, the first bearing layer includes a first connecting pipe and a second connecting pipe, the left and right sides of the first bearing layer are installed with the first connecting pipe, the overall equipment structure is simple, the operation is convenient, and the functions are rich, and It has high stability and practicability, and has certain promotion value.

Description

An easy-to-remove scaffold for civil engineering

technical field

The utility model relates to the technical field of civil engineering, in particular to a scaffold which is easy to disassemble for civil engineering.

Background technique

Scaffolding is a temporary construction tool set up on the construction site for workers to operate and solve vertical and horizontal transportation. It is mainly used in exterior walls, interior decoration or places with high storey height that cannot be directly constructed. It is mainly for construction personnel to work up and down. Or peripheral safety net maintenance and high-altitude installation components, etc., its materials are usually made of bamboo, wood, steel pipes or synthetic materials, etc. The existing scaffolding is usually made of steel pipes or alloy materials.

Existing scaffolds are usually fixed with bolts, and the scaffolding has many connecting parts, which leads to complicated steps for disassembling the scaffolding, and the spare parts are not easy to manage. Therefore, there is a need for a scaffolding that is easy to disassemble for civil engineering to improve the above problems.

Utility model content

The purpose of the present invention is to provide a scaffolding for civil engineering that is easy to disassemble, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

A scaffolding for civil engineering that is easy to disassemble, comprising a scaffolding body, a longitudinal support pipe is installed at the corner of the scaffolding body, a plug-in pipe is fixedly connected to the lower side of the longitudinal support pipe, and the longitudinal support pipe and the plug-in pipe are connected to each other. The connection is fixedly connected with a first L-shaped connecting piece, a limiting hole is opened in the middle of the lower side of the first L-shaped connecting piece, and the outer wall of the longitudinal support tube is fixedly connected on the upper side of the first L-shaped connecting piece There is a first connecting chuck, the upper side of the first connecting chuck is provided with a connecting hole in a circumference, the longitudinal support pipe is installed with a first bearing layer through the first connecting chuck, and the first bearing layer includes The first connecting pipe and the second connecting pipe, the first connecting pipe is installed on the left and right sides of the first bearing layer, the second connecting pipe is installed on the front and rear sides of the first bearing layer, and the first connecting pipe , The end of the second connecting pipe and the position corresponding to the connecting jack are fixedly connected with a second L-shaped connecting piece, and the first connecting pipe and the end of the second connecting pipe are located on the second L-shaped connecting piece. The side is fixedly connected with an arc-shaped connecting plate, the outer wall of the longitudinal support pipe and the upper side of the first connecting chuck is installed with a necking sleeve, the middle of the second connecting pipe is installed with a transverse support pipe, the The two ends of the lateral support pipe are sleeved with connecting sleeves, the middle of the upper side of the connecting sleeves is threadedly connected with a locking bolt, and the ends of the connecting sleeves are fixedly connected to the connection with the second connecting pipe. A C-shaped clamp, the outer wall of the longitudinal support tube and the upper side of the second L-shaped connecting piece are fixedly connected with a second connection chuck, and the longitudinal support tube is installed with a second bearing layer through the second connection chuck, The upper end of the longitudinal support tube is fixedly connected with a receiving plate on the upper side.

Preferably, the outer diameter of the plug-in tube is adapted to the inner diameter of the longitudinal support tube.

Preferably, there are four first L-shaped connecting pieces and four second L-shaped connecting pieces, and the first L-shaped connecting pieces are distributed circumferentially on the outer wall of the longitudinal support tube.

Preferably, the structures of the first carrier layer and the first connection chuck are identical to those of the second carrier layer and the second connection chuck, respectively.

Preferably, the size of the arc-shaped connecting plate is adapted to the outer wall of the longitudinal support pipe, the cross-section of the outer wall of the arc-shaped connecting plate is a right-angled trapezoid with a small top and a large bottom, and the outer wall of the arc-shaped connecting plate is provided with external threads .

Preferably, the inner wall of the necking sleeve is provided with an internal thread, and the internal size of the necking sleeve is adapted to the arc-shaped connecting plate.

Preferably, the locking bolt penetrates through the connecting sleeve and is threadedly connected with the second connecting pipe.

Compared with the prior art, the beneficial effects of the present utility model are:

1. In this utility model, the structure of the longitudinal support pipe provided makes the whole spare parts less, which ensures that the management of spare parts is more convenient in the process of dismantling and handling. The arrangement of the side plate makes the connection of the adjacent longitudinal support pipes simpler and at the same time ensures the firmness of the connection. Compared with the traditional scaffolding, the solution is more stable and easy to install.

2. In the present utility model, the installation of the lateral support pipe is simpler and more convenient through the use of the provided C-shaped clamp and the connecting sleeve. In addition, the addition of the second L-shaped connecting piece makes the first connecting pipe and the second connecting pipe more convenient. At the same time, the addition of the locking sleeve and the arc-shaped connecting plate makes the installation of the first connecting pipe and the second connecting pipe more stable. On the whole, the intelligent body structure design makes the installation and disassembly of the scaffold body more stable. Convenient and fast, but also has a high stability.

Description of drawings

Fig. 1 is the overall axonometric view of the utility model;

2 is an enlarged view of the first connecting pipe of the present invention;

FIG. 3 is an enlarged view of the longitudinal support tube of the utility model.

In the figure: 1- Scaffolding body, 2- Longitudinal support pipe, 3- Plug-in pipe, 4- First L-shaped connecting piece, 5- Limit hole, 6- First connecting chuck, 7- Connecting jack, 8- First bearing layer, 9-first connecting pipe, 10-second connecting pipe, 11-second L-shaped connecting piece, 12-arc connecting plate, 13- necking sleeve, 14-transverse support pipe, 15- Connecting sleeve, 16 - locking bolt, 17 - C-shaped clamp, 18 - second connecting chuck, 19 - second bearing layer, 20 - connecting plate on the upper side, 21 - limit connection gap.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. For example, based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Please refer to Figures 1-3, the utility model provides a technical solution:

A scaffold that is easy to disassemble for civil engineering, comprising a scaffold body 1, a longitudinal support pipe 2 is installed at the corner of the scaffold body 1, a plug pipe 3 is fixedly connected to the lower side of the longitudinal support pipe 2, and the longitudinal support pipe 2 and the plug pipe 3 are fixedly connected. A first L-shaped connecting piece 4 is fixedly connected at the connection of the first L-shaped connecting piece 4, a limiting hole 5 is opened in the middle of the lower side of the first L-shaped connecting piece 4, and the outer wall of the longitudinal support tube 2 is located on the upper side of the first L-shaped connecting piece 4. A first connection chuck 6 is fixedly connected, the upper side of the first connection chuck 6 is provided with a connection socket 7 in a circumference, the longitudinal support tube 2 is installed with a first bearing layer 8 through the first connection chuck 6, and the first bearing The layer 8 includes a first connecting pipe 9 and a second connecting pipe 10. The first connecting pipe 9 is installed on the left and right sides of the first bearing layer 8, and the second connecting pipe 10 is installed on the front and rear sides of the first bearing layer 8. The ends of a connecting pipe 9 and the second connecting pipe 10 are fixedly connected with a second L-shaped connecting piece 11 at the position corresponding to the connecting jack 7. The ends of the first connecting pipe 9 and the second connecting pipe 10 are located in the An arc-shaped connecting plate 12 is fixedly connected to the upper side of the two L-shaped connecting pieces 11 , the outer wall of the longitudinal support tube 2 is installed on the upper side of the first connecting chuck 6 and a necking sleeve 13 is installed, and the middle of the second connecting tube 10 is installed. A lateral support tube 14 is installed at the end, and a connecting sleeve 15 is sleeved at both ends of the lateral support tube 14. A locking bolt 16 is threadedly connected to the middle of the upper side of the connecting sleeve 15, and the end of the connecting sleeve 15 is connected with the first A C-shaped clamp 17 is fixedly connected to the connection of the two connecting pipes 10 , a second connecting chuck 18 is fixedly connected to the outer wall of the longitudinal support pipe 2 and located on the upper side of the second L-shaped connecting piece 11 , and the longitudinal support pipe 2 passes through the The two connecting chucks 18 are installed with the second bearing layer 19 , and the upper end of the longitudinal support tube 2 is fixedly connected with the upper end plate 20 , and the upper side is the upper side of the plate 20 and corresponds to the first L-shaped connecting piece 4 . Positions are provided with limited connection gaps 21 .

The working process of the utility model: when in use, the longitudinal support pipes 2 are respectively placed at appropriate positions on the scaffold base, and then the first connecting pipe 9 of the first bearing layer 8 and the second L of the end of the second connecting pipe 10 are connected The connecting piece 11 is hooked into the corresponding connecting hole 7, and then the locking sleeve 13 is slid down to cover the arc-shaped connecting plate 12 and tightened, and then the lateral support tube 14 is symmetrically installed on the first On the second connecting pipe 10, install the second bearing layer 19 on the longitudinal support pipe 2 according to the above operation, insert the differential pipe 3 of the other longitudinal support pipe 2 into the upper end of the installed longitudinal support pipe 2 as required, and place the first The L-shaped connecting piece 4 is aligned with the fiber connecting notch 21, and then bolts are used to pass through the limiting hole 5 to fix it, and then the above steps can be repeated.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a civil engineering is with scaffold frame convenient to detach, includes scaffold frame body (1), its characterized in that: the scaffold comprises a scaffold body (1), wherein a longitudinal supporting tube (2) is installed at a corner of the scaffold body (1), an inserting tube (3) is fixedly connected to the lower side of the longitudinal supporting tube (2), a first L-shaped connecting piece (4) is fixedly connected to the joint of the longitudinal supporting tube (2) and the inserting tube (3), a limiting hole (5) is formed in the middle of the lower side of the first L-shaped connecting piece (4), a first connecting chuck (6) is fixedly connected to the outer wall of the longitudinal supporting tube (2) and located on the upper side of the first L-shaped connecting piece (4), a connecting jack (7) is formed in the circumferential direction of the upper side of the first connecting chuck (6), a first bearing layer (8) is installed on the longitudinal supporting tube (2) through the first connecting chuck (6), the first bearing layer (8) comprises a first connecting tube (9) and a second connecting tube (10), the first connecting tube (9) is installed on the left side and, second connecting pipes (10) are installed on the front side and the rear side of the first bearing layer (8), the end parts of the first connecting pipes (9) and the second connecting pipes (10) are fixedly connected with second L-shaped connecting plates (11) corresponding to the connecting jacks (7), the end parts of the first connecting pipes (9) and the second connecting pipes (10) are fixedly connected with arc-shaped connecting plates (12) positioned on the upper sides of the second L-shaped connecting plates (11), the outer wall of the longitudinal supporting pipe (2) is provided with a necking sleeve (13) positioned on the upper side of the first connecting clamping disc (6), the middle part of the second connecting pipes (10) is provided with a transverse supporting pipe (14), two ends of the transverse supporting pipe (14) are sleeved with connecting sleeves (15), the middle part of the upper side of the connecting sleeves (15) is in threaded connection with locking bolts (16), the end parts of the connecting sleeves (15) are fixedly connected with C-shaped clamping rings (17) at the connecting parts of the second connecting pipes The outer wall of the longitudinal support pipe (2) is located on the upper side of the second L-shaped connecting piece (11) and is fixedly connected with a second connecting chuck (18), the longitudinal support pipe (2) is provided with a second bearing layer (19) through the second connecting chuck (18), the upper side end portion of the longitudinal support pipe (2) is fixedly connected with the upper side of a flange (20), and the upper side of the flange (20) is provided with a limiting connecting notch (21) corresponding to the first L-shaped connecting piece (4).

2. A scaffold convenient to detach for civil engineering as claimed in claim 1, wherein: the outer diameter of the insertion pipe (3) is matched with the inner diameter of the longitudinal supporting pipe (2).

3. A scaffold convenient to detach for civil engineering as claimed in claim 1, wherein: the number of the first L-shaped connecting pieces (4) and the number of the second L-shaped connecting pieces (11) are four, and the first L-shaped connecting pieces (4) are circumferentially distributed on the outer wall of the longitudinal supporting tube (2).

4. A scaffold convenient to detach for civil engineering as claimed in claim 1, wherein: the first bearing layer (8) and the first connecting chuck (6) are completely the same as the second bearing layer (19) and the second connecting chuck (18) in structure.

5. A scaffold convenient to detach for civil engineering as claimed in claim 1, wherein: the size of the arc-shaped connecting plate (12) is matched with the outer wall of the longitudinal supporting tube (2), the cross section of the outer wall of the arc-shaped connecting plate (12) is a right trapezoid with a small upper part and a large lower part, and the outer wall of the arc-shaped connecting plate (12) is provided with external threads.

6. A scaffold convenient to detach for civil engineering as claimed in claim 1, wherein: the inner wall of the necking sleeve (13) is provided with internal threads, and the inner size of the necking sleeve (13) is matched with the arc-shaped connecting plate (12).

7. A scaffold convenient to detach for civil engineering as claimed in claim 1, wherein: the locking bolt (16) penetrates through the connecting sleeve (15) and is in threaded connection with the second connecting pipe (10).

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