CN213806503U

CN213806503U - Folding scaffold

Info

Publication number: CN213806503U
Application number: CN202021562224.9U
Authority: CN
Inventors: 刘俊超; 陈景胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-07-27
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to an operation auxiliary assembly field of ascending a height, concretely relates to foldable scaffold frame. The support body of connecting from top to bottom includes a plurality of, the support body includes four parallel arrangement's vertical landing leg, two landing legs are all through a plurality of connecting rod fixed connection around left side and the right side, all rotate on two landing legs of the left and right sides of front side and be connected with two vaulting poles, be fixed with vertical fixed cover on the vaulting pole free end, the fixed cover of two vaulting pole free ends of upside and downside is crisscross from top to bottom and concentric, be provided with vertical intermediate sleeve between two vaulting poles of upside and the two vaulting poles of downside, intermediate sleeve is concentric with fixed cover, the round pin axle runs through fixed cover and intermediate sleeve, the connecting rod that sets up about arbitrary a pair of on the support body passes through the running-board and connects. The utility model discloses, simple structure, convenient to use can carry out folding back transportation after the use and remove, need not to dismantle too much loose part before folding, can reduce the equipment time, improves workman's work efficiency, reduces workman's intensity of labour.

Description

Folding scaffold

Technical Field

The utility model relates to an operation auxiliary assembly field of ascending a height, concretely relates to foldable scaffold frame.

Background

The scaffold frame is the working equipment that ascends a height commonly used, and present scaffold frame need assemble before using, need dismantle the transportation after using, and consequently such scaffold frame adds very inconvenient in the use, and the workman need consume a large amount of manpower and materials at the in-process of equipment and dismantlement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a transportation after using can carry out folding removes, need not to dismantle too much loose part before folding, can reduce the equipment time, improves workman's work efficiency, reduces workman intensity of labour's foldable scaffold frame.

In order to realize the purpose, the utility model provides a technical scheme is:

a folding scaffold comprises a plurality of vertically connected frame bodies, each frame body comprises four vertical supporting legs which are arranged in parallel, the front and the back supporting legs at the left side and the right side are fixedly connected through a plurality of connecting rods, the left and the right supporting legs at the front side are rotatably connected with two supporting rods, vertical fixing sleeves are fixed at the free ends of the supporting rods, the fixing sleeves at the free ends of the two supporting rods at the upper side and the lower side are staggered and concentric up and down, a vertical middle sleeve is arranged between the two supporting rods at the upper side and the two supporting rods at the lower side, the middle sleeve is concentric with the fixing sleeves, a pin shaft penetrates through the fixing sleeves and the middle sleeve, any pair of connecting rods arranged left and right on the frame body are connected through a pedal,

the upper ends of the support legs of the frame body are respectively fixed with a lining pipe, and the lining pipe at the upper end of the support leg of the lower frame body penetrates into the lower end of the support leg of the upper frame body to realize the connection of the upper frame body and the lower frame body.

Specifically, the support rod is rotatably connected to the support leg through a rotating sleeve.

Specifically, the free ends of two support rods on the same support leg are inclined relatively.

Specifically, the length of the lining pipe at the upper end of the upper frame body is greater than that of the lining pipe at the upper end of the lower frame body.

Specifically, the connecting rods are uniformly distributed in the length direction of the supporting leg.

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

the utility model discloses, simple structure, convenient to use can carry out folding back transportation after the use and remove, need not to dismantle too much loose part before folding, can reduce the equipment time, improves workman's work efficiency, reduces workman's intensity of labour.

Drawings

Fig. 1 is a three-dimensional view of the present invention.

Fig. 2 is a front view of the present invention.

Detailed Description

As shown in fig. 1-2, a folding scaffold comprises a plurality of vertically connected frame bodies, wherein the frame body comprises four vertical supporting legs 1 which are arranged in parallel, the front and rear supporting legs 1 on the left and right sides are fixedly connected through a plurality of connecting rods 2, the connecting rods 2 are uniformly distributed according to the length direction of the supporting legs 1, two supporting rods 3 are rotatably connected to the left and right supporting legs 1 on the front side, the supporting rods 3 are rotatably connected to the supporting legs 1 through rotating sleeves 4, the free ends of the two supporting rods 3 on the same supporting leg 1 are relatively inclined, vertical fixing sleeves 5 are fixed on the free ends of the supporting rods 3, the fixing sleeves 5 at the free ends of the two supporting rods 3 on the upper side and the lower side are staggered and concentric up and down, a vertical middle sleeve 6 is arranged between the two supporting rods 3 on the upper side and the two supporting rods 3 on the lower side, the middle sleeve 6 is concentric with the fixing sleeve 5, a pin shaft 9 penetrates through the fixing sleeves 5 and the middle sleeve 6, any pair of connecting rods 2 arranged on the left and the right of the frame body are connected through a pedal 7.

The upper ends of the support legs 1 of the frame body are respectively fixed with an inner lining pipe 8, the inner lining pipes 8 at the upper ends of the support legs 1 of the lower frame body penetrate into the lower ends of the support legs 1 of the upper frame body to realize the connection of the upper frame body and the lower frame body, and the length of the inner lining pipe 8 at the upper end of the upper frame body is larger than that of the inner lining pipe 8 at the upper end of the lower frame body, so that the stability of the upper and lower connection frame bodies can be improved.

The utility model discloses when removing after needs are folding, the running-board 7 on all support bodies is whole lift off, the left and right sides part of scaffold frame this moment can rotate around round pin axle 9, make round pin axle 9 remove to preceding side direction or rear side direction, vaulting pole 3 rotates around landing leg 1, the left and right sides part of scaffold frame this moment can be close to each other, thereby reduce the holistic volume of scaffold frame, make its convenient transportation, need not to dismantle every support body during the transportation, can improve workman's work efficiency, reduce workman's intensity of labour.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A folding scaffold comprises a plurality of vertically connected scaffold bodies and is characterized in that the scaffold bodies comprise four vertical supporting legs (1) which are arranged in parallel, the front and rear supporting legs (1) on the left side and the right side are fixedly connected through a plurality of connecting rods (2), the left and right supporting legs (1) on the front side are rotatably connected with two supporting rods (3), the free ends of the supporting rods (3) are fixedly provided with vertical fixing sleeves (5), the fixing sleeves (5) at the free ends of the two supporting rods (3) on the upper side and the lower side are vertically staggered and concentric, a vertical middle sleeve (6) is arranged between the two supporting rods (3) on the upper side and the two supporting rods (3) on the lower side, the middle sleeve (6) is concentric with the fixing sleeves (5), a pin shaft (9) penetrates through the fixing sleeves (5) and the middle sleeve (6), any pair of left and right connecting rods (2) on the scaffold bodies are connected through pedals (7),

the upper ends of the support legs (1) of the frame body are all fixed with lining pipes (8), and the connection of the upper frame body and the lower frame body is realized after the lining pipes (8) at the upper ends of the support legs (1) of the lower frame body penetrate into the lower ends of the support legs (1) of the upper frame body.

2. A folding scaffold according to claim 1, characterized in that the stay (3) is pivotally connected to the leg (1) by means of a swivel (4).

3. A folding scaffold according to claim 1, characterized in that the free ends of the struts (3) on the same leg (1) are inclined with respect to each other.

4. A folding scaffold according to claim 1, characterized in that the length of the lining tube (8) at the upper end of the upper frame is greater than the length of the lining tube (8) at the upper end of the lower frame.

5. A folding scaffold according to claim 1, characterized in that said plurality of links (2) are arranged evenly according to the length direction of the legs (1).