CN212027063U

CN212027063U - Scaffold prevents device that topples

Info

Publication number: CN212027063U
Application number: CN202020405160.5U
Authority: CN
Inventors: 巢艺凡; 杨康; 寇昌平; 薛永; 曹正
Original assignee: Anhui Pinuo Construction Technology Co ltd
Current assignee: Anhui Pinuo Construction Technology Co ltd
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-11-27
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a scaffold frame prevents device that topples belongs to scaffold frame equipment technical field, including mount and scaffold frame, the mount includes a plurality of connecting screw and a plurality of fixed block, all through fixed block interconnect between a plurality of connecting screw, the scaffold frame includes a plurality of bracing pieces and a plurality of dead lever, all through dead lever interconnect between a plurality of bracing pieces, the round hole of mutually supporting with the bracing piece has been seted up to the upper end of fixed block, the right angle constant head tank has been seted up to the lower extreme of fixed block, the right angle constant head tank inside callipers cover has a support scute, the rear side of scaffold frame is provided with the fixation clamp. The utility model discloses an use mount and fixation clamp to reach the purpose that prevents the scaffold frame and topple and improve the operation security.

Description

Scaffold prevents device that topples

Technical Field

The utility model relates to an anti-overturning device especially relates to a scaffold frame anti-overturning device, belongs to scaffold frame equipment technical field.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions. The scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials. The scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The scaffold is the overhead working instrument of common use in the building site, can send construction worker to high department and carry out the operation, and traditional scaffold easily takes place the slope when the operation and rocks, probably causes the scaffold to topple when serious, and the scaffold is built more highly, and then danger coefficient is high more, has huge potential safety hazard during the operation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a device that overturns is prevented to scaffold frame through using mount and fixation clamp to reach the purpose that prevents scaffold frame from overturning and improve the operation security.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a scaffold frame anti-overturning device, includes mount and scaffold frame, the mount includes a plurality of connecting screw and a plurality of fixed block, and is a plurality of all pass through between the connecting screw fixed block interconnect, the scaffold frame includes a plurality of bracing pieces and a plurality of dead lever, and is a plurality of all pass through between the bracing piece dead lever interconnect, the upper end of fixed block seted up with the round hole that the bracing piece was mutually supported, the right angle constant head tank has been seted up to the lower extreme of fixed block, the right angle constant head tank inside callipers cover has a support scute, the rear side of scaffold frame is provided with the fixation clamp.

Preferably, a reinforcing rod fixedly connected with the supporting rod is arranged below the fixing rod, and a fastening bolt leading to the inside of the round hole is arranged on the front side of the fixing block.

Preferably, the supporting angle plate is a telescopic supporting angle plate, and fixing holes are formed in two ends of the supporting angle plate.

Preferably, pulleys are arranged at the upper end of the supporting angle plate and at the two ends of the supporting rod, and a steel wire rope is connected between the supporting angle plate and the supporting rod through the pulleys.

Preferably, the supporting angle plate is internally provided with a spring pin.

Preferably, the fixing clamp comprises an upper clamping plate, a lower clamping plate is rotatably connected below the upper clamping plate, and the middle parts of the upper clamping plate and the lower clamping plate are semicircular.

Preferably, the left side of fixation clamp is connected with the chain, the one end of chain is connected with the couple, the fixation clamp pass through the couple with scaffold frame connects.

Preferably, a clamping rod is arranged between the upper clamping plate and the lower clamping plate, and two ends of the clamping rod are respectively connected with the upper clamping plate and the lower clamping plate in a rotating mode through a screw rod.

Preferably, the right ends of the upper clamping plate and the lower clamping plate are both provided with anti-skidding teeth.

The utility model has the advantages of: according to the scaffold anti-overturning device, the supporting angle plate on the fixing frame can play a supporting role to prevent the scaffold from shaking; when the scaffold is close to the building, the scaffold can be fixedly connected with the building by using the fixing clamp, so that the scaffold is prevented from overturning; when the support gusset is unfolded, the support gusset can be fixed on the ground through the fixing hole using the spike to further improve the stability of the scaffold.

Drawings

Fig. 1 is a front view of the overall structure of a preferred embodiment of the scaffold anti-overturning device according to the present invention;

fig. 2 is a schematic structural view of a fixing frame of a preferred embodiment of the scaffold overturn preventing device according to the present invention;

fig. 3 is a right side view of the overall construction of a preferred embodiment of the scaffold anti-overturning device according to the present invention;

fig. 4 is a schematic structural view of a fixing block of a preferred embodiment of the scaffold anti-overturning device according to the present invention;

fig. 5 is a schematic structural view of a fixing clip of a preferred embodiment of the scaffold anti-overturning device according to the present invention;

fig. 6 is an enlarged view of the whole structure a of a preferred embodiment of the scaffold overturn preventing device according to the present invention.

In the figure: 1-fixing frame, 2-scaffold, 3-connecting screw rod, 4-fixing block, 5-supporting angle plate, 6-pulley, 7-supporting rod, 8-fixing rod, 9-reinforcing rod, 10-steel wire rope, 11-fastening bolt, 12-round hole, 13-right angle positioning groove, 14-fixing clamp, 15-chain, 16-fixing hole, 17-hook, 18-upper clamping plate, 19-lower clamping plate, 20-clamping rod and 21-anti-slip tooth.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 6, the scaffold anti-overturning device provided in this embodiment includes a fixing frame 1 and a scaffold 2, where the fixing frame 1 includes a plurality of connecting screws 3 and a plurality of fixing blocks 4, and the plurality of connecting screws 3 are all connected to each other through the fixing blocks 4. The scaffold 2 includes a plurality of support rods 7 and a plurality of fixing bars 8, and the plurality of support rods 7 are all interconnected through the fixing bars 8. The upper end of the fixing block 4 is provided with a round hole 12 matched with the support rod 7, the lower end of the fixing block 4 is provided with a right-angle positioning groove 13, a support angle plate 5 is clamped in the right-angle positioning groove 13, and the rear side of the scaffold 2 is provided with a fixing clamp 14. The supporting angle plate 5 on the fixing frame 1 can play a supporting role to prevent the scaffold 2 from shaking. When the scaffold 2 is close to the building, the scaffold 2 can be fixedly connected with the building using the fixing clip 14, preventing the scaffold 2 from overturning.

In the present embodiment, as shown in fig. 1, a reinforcing rod 9 fixedly connected to the support rod 7 is provided below the fixing rod 8, and a fastening bolt 11 leading to the inside of a circular hole 12 is provided on the front side of the fixing block 4. The scaffold 2 can be fixedly connected with the fixing frame through the round hole 12.

In the present embodiment, as shown in fig. 2 and 6, the supporting gusset 5 is a telescopic supporting gusset, and both ends of the supporting gusset 5 are provided with fixing holes 16. When the support gusset 5 is unfolded, the support gusset 5 can be fixed on the ground through the fixing hole 16 using a spike to further improve the stability of the scaffold 2.

In the present embodiment, as shown in fig. 1, pulleys 6 are provided at the upper end of the supporting angle plate 5 and at both ends of the supporting rod 7, and a wire rope 10 is connected between the supporting angle plate 5 and the supporting rod 7 through the pulleys 6. Supporting the angle plate 5 through the steel wire rope 10 can generate certain traction force for the scaffold 2, and the top of the scaffold 2 is prevented from shaking.

In the present embodiment, as shown in fig. 1, the support gusset 5 is provided with a spring pin inside.

In the present embodiment, as shown in fig. 3 and 5, the fixing clip 14 includes an upper clip 18, a lower clip 19 is rotatably connected below the upper clip 18, and the middle portions of the upper clip 18 and the lower clip 19 are semicircular.

In this embodiment, as shown in fig. 5, a chain 15 is connected to the left side of the fixing clip 14, a hook 17 is connected to one end of the chain 15, and the fixing clip 14 is connected to the scaffold 2 through the hook 17. The fixing clamp 14 is connected with the scaffold 2 through a chain 15, and multi-directional clamping and fixing can be achieved.

In the present embodiment, as shown in fig. 5, a clamping rod 20 is disposed between the upper clamping plate 18 and the lower clamping plate 19, and both ends of the clamping rod 20 are rotatably connected to the upper clamping plate 18 and the lower clamping plate 19 through screw rods. The upper clamping plate 18 and the lower clamping plate 19 are opened and closed by the screw rod, so that the clamping force of the fixing clamp can be improved, and the safety is ensured.

In the present embodiment, as shown in fig. 5, the right ends of the upper and

lower clamp plates

18 and 19 are each provided with an anti-slip tooth 21.

As shown in fig. 1 to 6, the principle of the scaffold overturn preventing device provided by the present embodiment is as follows: before aloft work, the fixing frame 1 is assembled, the fixing angle plate 5 is unfolded to fix the fixing angle plate on the ground, and then the scaffold 2 is fixed on the fixing frame 1, and the fixing angle plate is connected with the scaffold through the steel wire rope 10. Finally, the scaffold 2 is fixedly connected with the building by using a fixing clip 14 at one side.

In summary, in the present embodiment, according to the scaffold anti-overturning device of the present embodiment, the supporting angle plate 5 on the fixing frame 1 of the scaffold anti-overturning device provided by the present embodiment can play a supporting role, so as to prevent the scaffold 2 from shaking. When the scaffold 2 is close to the building, the scaffold 2 can be fixedly connected with the building using the fixing clip 14, preventing the scaffold 2 from overturning. When the support gusset 5 is unfolded, the support gusset 5 can be fixed on the ground through the fixing hole 16 using a spike to further improve the stability of the scaffold 2. Supporting the angle plate 5 through the steel wire rope 10 can generate certain traction force for the scaffold 2, and the top of the scaffold 2 is prevented from shaking.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a scaffold frame anti-overturning device, its characterized in that, includes mount (1) and scaffold frame (2), mount (1) includes a plurality of connecting screw (3) and a plurality of fixed block (4), and is a plurality of all pass through between connecting screw (3) fixed block (4) interconnect, scaffold frame (2) include a plurality of bracing pieces (7) and a plurality of dead lever (8), and is a plurality of all pass through between bracing piece (7) dead lever (8) interconnect, the upper end of fixed block (4) seted up with bracing piece (7) round hole (12) of mutually supporting, right angle constant head tank (13) have been seted up to the lower extreme of fixed block (4), right angle constant head tank (13) inside callipers cover has support scute (5), the rear side of scaffold frame (2) is provided with fixation clamp (14).

2. The scaffold overturn preventing device as claimed in claim 1, wherein a reinforcing bar (9) fixedly connected with the support bar (7) is provided below the fixing bar (8), and a fastening bolt (11) leading to the inside of the circular hole (12) is provided at the front side of the fixing block (4).

3. The scaffold overturn preventing device as defined in claim 1, wherein the supporting angle plate (5) is a telescopic supporting angle plate, and fixing holes (16) are formed at both ends of the supporting angle plate (5).

4. The scaffold overturn preventing device as defined in claim 1, wherein pulleys (6) are provided at the upper end of the supporting angle plate (5) and at both ends of the supporting rod (7), and a wire rope (10) is connected between the supporting angle plate (5) and the supporting rod (7) through the pulleys (6).

5. A scaffolding overturn preventing device according to claim 1, wherein the supporting angle plate (5) is internally provided with a spring pin.

6. The scaffold overturn preventing device as claimed in claim 1, wherein the fixing clip (14) comprises an upper clamping plate (18), a lower clamping plate (19) is rotatably connected below the upper clamping plate (18), and the middle portions of the upper clamping plate (18) and the lower clamping plate (19) are semicircular.

7. A scaffold overturn preventing device according to claim 1, wherein a chain (15) is connected to the left side of the fixing clip (14), a hook (17) is connected to one end of the chain (15), and the fixing clip (14) is connected to the scaffold (2) through the hook (17).

8. The scaffold overturn preventing device as claimed in claim 6, wherein a clamping rod (20) is disposed between the upper clamping plate (18) and the lower clamping plate (19), and both ends of the clamping rod (20) are rotatably connected to the upper clamping plate (18) and the lower clamping plate (19) through lead screws.

9. An anti-overturn device for scaffold, as claimed in claim 8, characterized in that the right ends of the upper clamp plate (18) and the lower clamp plate (19) are provided with anti-skid teeth (21).