CN216641349U

CN216641349U - High building engineering scaffold frame of security

Info

Publication number: CN216641349U
Application number: CN202220125708.XU
Authority: CN
Inventors: 贺旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-31
Anticipated expiration: 2032-01-18

Abstract

The utility model discloses a high-safety construction engineering scaffold, which comprises a pedal and two supports detachably connected with the pedal, wherein the bottoms of supporting legs of the supports are provided with trundles, the outer wall of each support is fixedly connected with a crawling ladder, the outer wall of each support is rotatably connected with a rotating shaft through a bearing seat, the outer wall of each rotating shaft is rotatably connected with a plurality of telescopic supporting rods, one ends of the telescopic supporting rods are hinged with supporting plates, and the supports are provided with angle adjusting mechanisms; when the scaffold is used, the worm rotates through the hand wheel, the rotating shaft is driven to rotate by utilizing the mutual meshing of the worm and the worm wheel, the telescopic supporting rod can drive the supporting plate to overturn downwards, the rubber pad is tightly attached to the ground, the supporting area of the scaffold in contact with the ground is increased, the stability of the scaffold is improved, and meanwhile, the supporting plate is positioned on the outer side of the support, so that a worker can provide lateral supporting force for the scaffold when climbing the scaffold, and the scaffold is effectively prevented from being turned on one side.

Description

High building engineering scaffold frame of security

Technical Field

The utility model relates to a scaffold, in particular to a construction engineering scaffold with high safety.

Background

The scaffold is a temporary building tool which is erected for workers to operate and solve vertical and horizontal transportation on a construction site, is mainly used for outer walls, interior decoration or places with higher floor height and incapable of direct construction, and is mainly used for up-and-down operation of constructors or maintenance of peripheral safety nets, high-altitude installation of components and the like.

At present, for the mobility of improvement scaffold frame, can install outward wheel that has self-locking function in the landing leg bottom of scaffold frame usually to the convenience removes the scaffold frame, nevertheless because the area of contact undersize of universal wheel and ground can influence the stability of scaffold frame, and current scaffold frame, when the workman climbs upwards in the scaffold frame side, can make the focus of scaffold frame shift to the outside, easily leads to the scaffold frame to appear turning on one's side, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction engineering scaffold with high safety so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a high building engineering scaffold frame of security, includes footboard and two can dismantle the support of being connected with the footboard, the truckle is installed to the landing leg bottom of support, the outer wall fixedly connected with cat ladder of support, the outer wall of support rotates through the bearing frame and is connected with the pivot, the outer wall of pivot rotates and is connected with a plurality of telescopic strut, telescopic strut's one end articulates there is the backup pad, install angle adjustment mechanism on the support, the pivot is connected with the transmission of angle adjustment mechanism.

As a further scheme of the utility model: the telescopic supporting rod comprises an inner rod, a sleeve is sleeved on the outer wall of the inner rod in a sliding mode, the top end of the sleeve is rotatably connected with the rotating shaft, and the bottom end of the inner rod is hinged to the supporting plate.

As a further scheme of the utility model: the outer wall of the sleeve is provided with hand-screwed bolts in a penetrating mode, the outer wall of the inner rod is evenly provided with a plurality of threaded holes, and the hand-screwed bolts are matched with the threaded holes.

As a further scheme of the utility model: the angle adjusting mechanism includes the mounting bracket with the outer wall fixed connection of support, it is connected with the drive shaft to rotate on the mounting bracket, the outer wall of drive shaft is provided with the worm, the one end fixedly connected with hand wheel of drive shaft, the one end of pivot and the department fixedly connected with worm wheel that corresponds of worm, worm wheel and worm intermeshing.

As a still further scheme of the utility model: the outer wall of the support is fixedly connected with handrails at the corresponding positions of the ladder stands.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the scaffold is used, the worm rotates through the hand wheel, the rotating shaft is driven to rotate by utilizing the mutual meshing of the worm and the worm wheel, the telescopic supporting rod can drive the supporting plate to overturn downwards, the rubber pad is tightly attached to the ground, the supporting area of the scaffold in contact with the ground is increased, the stability of the scaffold is improved, and meanwhile, the supporting plate is positioned on the outer side of the support, so that a worker can provide lateral supporting force for the scaffold when climbing the scaffold, and the scaffold is effectively prevented from being turned on one side.

2. According to the utility model, the length of the telescopic supporting rod can be adjusted by matching the hand-screwed bolt with different threaded holes, so that the supporting plate can still provide effective support for the scaffold when an obstacle exists beside the support, and the use effect is good.

Drawings

Fig. 1 is a schematic structural view of a scaffold for construction work having high safety.

Fig. 2 is a schematic structural view of a telescopic strut in a high-safety scaffold for construction engineering.

Fig. 3 is an enlarged view of a point a in fig. 1.

The device comprises a support 1, casters 2, a pedal 3, a ladder 4, a handrail 5, a rotating shaft 6, a telescopic support rod 7, a sleeve 8, a hand-screwed bolt 9, an inner rod 10, a threaded hole 11, a support plate 12, a rubber pad 13, an angle adjusting mechanism 14, a worm wheel 15, an installation frame 16, a driving shaft 17, a worm 18 and a hand wheel 19.

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 to 3, in the embodiment of the utility model, a high-safety scaffold for building engineering comprises a pedal 3 and two supports 1 detachably connected with the pedal 3, casters 2 are mounted at the bottoms of supporting legs of the supports 1, a ladder stand 4 is fixedly connected to the outer wall of the supports 1, a rotating shaft 6 is rotatably connected to the outer wall of the supports 1 through a bearing seat, a plurality of telescopic supporting rods 7 are rotatably connected to the outer wall of the rotating shaft 6, a supporting plate 12 is hinged to one end of each telescopic supporting rod 7, an angle adjusting mechanism 14 is mounted on each support 1, and the rotating shaft 6 is in transmission connection with the angle adjusting mechanism 14.

The telescopic supporting rod 7 comprises an inner rod 10, a sleeve 8 is sleeved on the outer wall of the inner rod 10 in a sliding mode, the top end of the sleeve 8 is rotatably connected with the rotating shaft 6, and the bottom end of the inner rod 10 is hinged to a supporting plate 12.

The outer wall of sleeve pipe 8 runs through and is provided with hand-operated bolt 9, a plurality of screw hole 11 has evenly been seted up to the outer wall of interior pole 10, hand-operated bolt 9 and screw hole 11 looks adaptation.

Angle adjustment mechanism include with the outer wall fixed connection's of support 1 mounting bracket 16, it is connected with drive shaft 17 to rotate on the mounting bracket 16, the outer wall of drive shaft 17 is provided with worm 18, the one end fixedly connected with hand wheel 19 of drive shaft 17, the one end of pivot 6 and the department fixedly connected with worm wheel 15 that corresponds of worm 18, worm wheel 15 and worm 18 intermeshing.

The outer wall of the support 1 is fixedly connected with a handrail 5 at the corresponding position of the ladder stand 4.

The working principle of the utility model is as follows:

when the scaffold is used, the worm 18 is rotated through the hand wheel 19, the rotating shaft 6 is driven to rotate by utilizing the mutual meshing of the worm 18 and the worm wheel 15, the telescopic supporting rod 7 can drive the supporting plate 12 to turn downwards, the rubber pad 13 is tightly attached to the ground, the supporting area of the scaffold in contact with the ground is increased, the stability of the scaffold is improved, and meanwhile, the supporting plate 12 is positioned on the outer side of the support 1, so that a worker can provide lateral supporting force for the scaffold when climbing the scaffold, and the scaffold is effectively prevented from turning over.

According to the utility model, the length of the telescopic support rod 7 can be adjusted by matching the hand-screwed bolt 9 with different threaded holes 11, so that when an obstacle exists beside the support 1, the support plate 12 can still provide effective support for the scaffold, and the use effect is good.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high building engineering scaffold frame of security which characterized in that: can dismantle support (1) of being connected including footboard (3) and two with footboard (3), truckle (2) are installed to the landing leg bottom of support (1), the outer wall fixedly connected with cat ladder (4) of support (1), the outer wall of support (1) is rotated through the bearing frame and is connected with pivot (6), the outer wall of pivot (6) is rotated and is connected with a plurality of telescopic strut (7), the one end of telescopic strut (7) articulates there is backup pad (12), install angle adjustment mechanism (14) on support (1), pivot (6) are connected with angle adjustment mechanism (14) transmission.

2. A high-safety construction engineering scaffold according to claim 1, characterized in that: the telescopic support rod (7) comprises an inner rod (10), a sleeve (8) is sleeved on the outer wall of the inner rod (10) in a sliding mode, the top end of the sleeve (8) is rotatably connected with the rotating shaft (6), and the bottom end of the inner rod (10) is hinged to the supporting plate (12).

3. A high safety construction scaffolding according to claim 2, wherein: the outer wall of sleeve pipe (8) runs through and is provided with hand-operated bolt (9), a plurality of screw hole (11) have evenly been seted up to the outer wall of interior pole (10), hand-operated bolt (9) and screw hole (11) looks adaptation.

4. A high-safety construction engineering scaffold according to claim 1, characterized in that: the angle adjusting mechanism comprises an installation frame (16) fixedly connected with the outer wall of the support (1), a driving shaft (17) is connected to the installation frame (16) in a rotating mode, a worm (18) is arranged on the outer wall of the driving shaft (17), a hand wheel (19) fixedly connected with one end of the driving shaft (17), a worm wheel (15) fixedly connected with one end of the rotating shaft (6) and the corresponding position of the worm (18), and the worm wheel (15) is meshed with the worm (18).

5. A high-safety construction engineering scaffold according to claim 1, characterized in that: the outer wall of the support (1) is fixedly connected with a handrail (5) at the corresponding position of the ladder stand (4).