CN110805263A

CN110805263A - Adjustable super high-rise scaffold base

Info

Publication number: CN110805263A
Application number: CN201911123069.2A
Authority: CN
Inventors: 戴幸福
Original assignee: Jiangsu Meiuite Engineering Technology Co Ltd
Current assignee: Jiangsu Meiuite Engineering Technology Co Ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-02-18

Abstract

The invention discloses an adjustable super high-rise scaffold base which comprises a bottom plate, wherein threaded rods are arranged at four corners of the bottom plate, upper limiting nuts are connected to the four threaded rods and positioned above the bottom plate, lower limiting nuts are connected to the four threaded rods and positioned below the bottom plate, supporting blocks are fixed to four side walls of the bottom plate, screw rods are arranged in the middle positions of the four supporting blocks, handles are connected to the four screw rods, and mounting plates are connected to the four screw rods and positioned below the four screw rods; according to the invention, through arranging the supporting plate, the moving groove, the moving rod, the fixing plate and the plurality of fixing bolts, various structures are mutually matched, different heights of the vertical pipe can be fixed, and compared with the prior art, the stability of the vertical pipe can be improved, so that the stability of the scaffold can be improved, the safety of constructors is ensured, and the scaffold has good market competitiveness.

Description

Adjustable super high-rise scaffold base

Technical Field

The invention belongs to the technical field of building construction equipment, and particularly relates to an adjustable super high-rise scaffold base.

Background

Along with the rapid development of the building industry, the use frequency of the super high-rise scaffold is higher and higher, an adjustable base is often required in the use process of the super high-rise scaffold, and although the production process of the existing adjustable super high-rise scaffold base is maturing day by day, part of the existing adjustable super high-rise scaffold base is still not enough to be improved.

The prior art has the following problems: the supporting structure under the bottom plate of the existing adjustable super high-rise scaffold base (reference case: CN201821841612.3) is too simple, and the supporting stability is poor.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides an adjustable super high-rise scaffold base which has the characteristics that the stability of a scaffold can be improved, and the safety of constructors is guaranteed.

In order to achieve the purpose, the invention provides the following technical scheme: an adjustable super high-rise scaffold base comprises a bottom plate, threaded rods are mounted at four corners of the bottom plate, upper limiting nuts are connected to four threaded rods above the bottom plate, lower limiting nuts are connected to four threaded rods below the bottom plate, supporting blocks are fixed to four side walls of the bottom plate, screw rods are mounted at middle positions of the four supporting blocks, handles are connected to four screw rods above the four screw rods, mounting plates are connected to four screw rods below the four screw rods, ground plates are mounted below the four mounting plates, reinforcing plates are connected to four ground plates above the four ground plates and outside the mounting plates, pawls are connected to four ground plates below the four ground plates, a plurality of adjusting rods are mounted above the bottom plate, supporting plates are mounted above the adjusting rods on the uppermost layer, moving grooves are evenly distributed on the supporting plates above the supporting plates, the movable groove is provided with four, four the carriage release lever is all installed to the inside of movable groove, four one side that the carriage release lever is close to each other all is fixed with the fixed plate, four one side that the fixed plate is close to each other all is connected with a plurality of fixing bolt.

Preferably, the handle is provided with anti-skid grains.

Preferably, threaded holes are formed in the four supporting blocks at positions corresponding to the screw rods and in the four moving grooves at positions corresponding to the moving rods.

Preferably, round holes are formed in the bottom plate and correspond to the positions of the four threaded rods, and the diameter of each round hole is slightly larger than that of each threaded rod.

Preferably, a through hole is formed in the mounting plate and corresponds to the screw, and the screw penetrates through the through hole to be connected with the grounding plate.

Preferably, the pawl is provided in a tapered configuration.

Preferably, the reinforcing plate is arranged in a trapezoidal structure.

Preferably, the mounting plate, the reinforcing plate and the grounding plate are arranged in an integrated structure.

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

1. according to the invention, through arranging the supporting plate, the moving groove, the moving rod, the fixing plate and the plurality of fixing bolts, various structures are mutually matched, different heights of the vertical pipe can be fixed, and compared with the prior art, the stability of the vertical pipe can be improved, so that the stability of the scaffold can be improved, the safety of constructors is ensured, and the scaffold has good market competitiveness.

2. According to the invention, through additionally arranging the supporting block, the handle, the screw rod, the mounting plate, the reinforcing plate, the bottom plate and the pawl, and through mutual matching of various structures, the supporting stability of the bottom plate can be improved, and further the overall stability of the scaffold can be improved, so that the safety of constructors is further ensured, and the use safety factor is high.

Drawings

FIG. 1 is a schematic diagram of the normal state of the present invention;

FIG. 2 is a schematic diagram of the elevated state of the present invention;

FIG. 3 is a schematic cross-sectional view of FIG. 1A of the present invention;

in the figure: 1. fixing the bolt; 2. adjusting a rod; 3. a handle; 4. a support block; 5. a screw; 6. a base plate; 7. mounting a plate; 8. a pawl; 9. a reinforcing plate; 10. a ground plate; 11. a threaded rod; 12. a lower limit nut; 13. an upper limiting nut; 14. a travel bar; 15. a support plate; 16. a fixing plate; 17. the slot is moved.

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. 1-3, the present invention provides the following technical solutions: an adjustable super high-rise scaffold base comprises a bottom plate 6, threaded rods 11 are mounted at four corners of the bottom plate 6, for the convenience that the threaded rods 11 penetrate through the bottom plate 6 and extend to the upper portion of the bottom plate 6, and further the matching and limiting of an upper limiting nut 13 and a lower limiting nut 12 are facilitated, in the embodiment, preferably, round holes are formed in the positions, corresponding to the four threaded rods 11, on the bottom plate 6, the diameter of each round hole is slightly larger than that of the corresponding threaded rod 11, the upper limiting nuts 13 are connected to the four threaded rods 11 and located above the bottom plate 6, the lower limiting nuts 12 are connected to the four threaded rods 11 and located below the bottom plate 6, supporting blocks 4 are fixed to four side walls of the bottom plate 6, screw rods 5 are mounted in the middle positions of the four supporting blocks 4, handles 3 are connected to the four screw rods 5, and for the convenience of, preferably, the handle 3 is provided with anti-skid lines, the mounting plates 7 are connected to the four screw rods 5 at positions close to the lower portions, the ground plates 10 are installed at the lower portions of the four mounting plates 7, in order to improve the connection strength of the screw rods 5, in this embodiment, preferably, through holes are formed in the mounting plates 7 corresponding to the positions of the screw rods 5, the screw rods 5 penetrate through the through holes to be connected with the ground plates 10, the reinforcing plates 9 are connected to the four ground plates 10 at positions close to the outer sides of the mounting plates 7, in order to enhance the supporting capability of the reinforcing plates 9, in this embodiment, preferably, the reinforcing plates 9 are arranged in a trapezoidal structure, in order to have a good use effect, in this embodiment, preferably, the mounting plates 7, the reinforcing plates 9 and the ground plates 10 are arranged in an integrated structure, the pawls 8 are connected to the lower portions of the four ground, preferably, pawl 8 sets up for the toper structure, a plurality of regulation poles 2 are installed to the top of bottom plate 6, backup pad 15 is installed to the top of the regulation pole 2 of the superiors, backup pad 15 leans on the top circumference equipartition to have a shifting chute 17, shifting chute 17 is provided with four altogether, carriage release lever 14 is all installed to the inside of four shifting chutes 17, for convenient screw rod 5 and the removal of carriage release lever 14, in this embodiment, preferably, on four supporting shoes 4 and on corresponding screw rod 5's position and four shifting chutes 17 and corresponding the position of carriage release lever 14 all seted up threaded hole, one side that four carriage release levers 14 are close to each other all is fixed with fixed plate 16, one side that four fixed plate 16 are close to each other all is connected with a plurality of fixing bolt.

The working principle and the using process of the invention are as follows: in the using process, the heights of four threaded rods 11 are adjusted according to the actual condition that the scaffold builds the ground (the adjusting step is as follows: the bottom plate 6 is arranged at the correct position of the threaded rods 11 by screwing the upper limit nut 13 and the lower limit nut 12), so that the four corners of the bottom plate 6 are positioned at the same horizontal plane, then the screw 5 is rotated by the handle 3, the screw 5 drives the mounting plate 7 and the bottom plate 6 to move downwards until the pawl 8 below the bottom plate 6 is deeply embedded into the ground, the supporting stability of the bottom plate 6 is improved, and after the bottom plate 6 is fixed, the heights of the adjusting rods 2 are adjusted (the adjusting step is as follows): rotate the regulation pole 2, adjust 2 pivoted in-process spacing posts (not drawn in the picture) of pole and slide along guide way (not drawn in the picture), when sliding to the position of lining up with constant head tank (not drawn in the picture), spacing post falls into the constant head tank through the effect of gravity and carries out circumference location, adjust other regulation poles 2 according to same mode, the adjustment is accomplished ], realize the altitude mixture control of backup pad 15, the altitude mixture control of backup pad 15 is accomplished, insert the standpipe of scaffold frame in backup pad 15, twist and move carriage release lever 14, carriage release lever 14 slides (the direction that is close to the standpipe) in the inside of moving groove 17, carriage release lever 14 drives fixed plate 16 and slides, until the fixed standpipe of a plurality of fixing bolt 1 on fixed plate 16 stops, multiple structure mutually supports the stability, and then improve constructor's factor of safety.

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

Claims

1. An adjustable super high-rise scaffold base, includes bottom plate (6), its characterized in that: threaded rods (11) are mounted at four corners of the bottom plate (6), upper limiting nuts (13) are connected to the four threaded rods (11) and located above the bottom plate (6), lower limiting nuts (12) are connected to the four threaded rods (11) and located below the bottom plate (6), supporting blocks (4) are fixed to four side walls of the bottom plate (6), screw rods (5) are mounted in the middle of the four supporting blocks (4), handles (3) are connected to the four screw rods (5), mounting plates (7) are connected to the four screw rods (5) close to the lower portions, ground plates (10) are mounted below the four mounting plates (7), reinforcing plates (9) are connected to the four ground plates (10) and located above the mounting plates (7) close to the outer sides, and pawls (8) are connected to the four ground plates (10), a plurality of regulation poles (2) are installed to the top of bottom plate (6), the superiors backup pad (15) are installed to the top of adjusting pole (2), backup pad (15) lean on the top circumference equipartition to have shifting chute (17), shifting chute (17) are provided with four altogether, four shifting chute (17) inside all installs carriage release lever (14), four one side that carriage release lever (14) are close to each other all is fixed with fixed plate (16), four one side that fixed plate (16) are close to each other all is connected with a plurality of fixing bolt (1).

2. The adjustable super high-rise scaffold base of claim 1, wherein: the handle (3) is provided with anti-skid grains.

3. The adjustable super high-rise scaffold base of claim 1, wherein: threaded holes are formed in the four supporting blocks (4) and corresponding to the positions of the screw rods (5) and the four moving grooves (17) and corresponding to the positions of the moving rods (14).

4. The adjustable super high-rise scaffold base of claim 1, wherein: round holes are formed in the positions, corresponding to the four threaded rods (11), on the bottom plate (6), and the diameter of each round hole is slightly larger than that of each threaded rod (11).

5. The adjustable super high-rise scaffold base of claim 1, wherein: and a through hole is formed in the mounting plate (7) and corresponds to the position of the screw rod (5), and the screw rod (5) penetrates through the through hole to be connected with the grounding plate (10).

6. The adjustable super high-rise scaffold base of claim 1, wherein: the pawl (8) is arranged in a conical structure.

7. The adjustable super high-rise scaffold base of claim 1, wherein: the reinforcing plate (9) is arranged in a trapezoidal structure.

8. The adjustable super high-rise scaffold base of claim 1, wherein: the mounting plate (7), the reinforcing plate (9) and the grounding plate (10) are arranged in an integrated structure.