CN209261191U - A kind of construction site scaffold - Google Patents

Abstract

The utility model discloses a kind of construction site scaffolds, scaffold base bottom surrounding is uniformly provided with several displacement idler wheels, scaffold ballast box is equipped at the upper side of scaffold pedestal, scaffold ballast box top side is equipped with scaffold handle, the reinforcement by connection connecting rod at the top of the scaffold ballast box of the scaffold handle other side, it reinforces connecting rod top side and connects scaffold reinforcing bar, scaffold reinforcing bar bottom side connects inclined support bar, the beneficial effects of the utility model are: the utility model is compact-sized, it is convenient for disassembly and assembly, mobile convenience, practical function, it not only can be according to the size of the weight regulation clump weight of user, it is firm that the center of gravity of reduction the utility model stablizes the utility model more, the frictional force for improving user foot and job platform surface simultaneously prevents user during use because foot cunning falls foot Hand cradle, safety are higher.

Description

A kind of construction site scaffold

Technical field

The utility model relates to scaffold, in particular to a kind of construction site scaffold.

Background technique

Traditional scaffolding structure is single, and dismounting is inconvenient, and connection loosing is difficult to move, and function is few, and not simply failing to basis makes The size of the weight regulation clump weight of user causes scaffold gravity center instability that side occurs so that the center of gravity of scaffold can not be reduced It turns over, while not can guarantee the frictional force of user foot and job platform surface, be easy to cause user during use Because foot cunning falls scaffold, safety bottom.

Utility model content

The purpose of this utility model is to provide a kind of construction site scaffolds, solve the problems of the prior art.

To achieve the above object, the utility model provides the following technical solutions: a kind of construction site scaffold, the foot Hand cradle base bottom surrounding is uniformly provided with several displacement idler wheels, is equipped with scaffold ballast box at the upper side of the scaffold pedestal, The scaffold ballast box top side is equipped with scaffold handle, the scaffold ballast box positioned at the scaffold handle other side Top reinforcement by connection connecting rod, the reinforcing connecting rod top side connect scaffold reinforcing bar, scaffold reinforcing bar bottom Portion side connects inclined support bar, and scaffold reinforcing bar end passes through main support rod, the scaffold reinforcing bar and main support It is fixed between bar by fixing bolt, the inclined support bar end is fixed on main support rod, is equipped at the top of the main support rod Main support rod is connected bushing, is equipped with height Extension support above the main support rod linking bushing, height Extension support end connects Limit connection shaft is equipped between at the top of joggle extension bar, height Extension support bottom and joggle bar, the height Extension support is logical Limit connection shaft to be crossed to connect with job platform, bottom of the job platform at joggle bar is welded with arc support rod, The arc support rod end is equipped with rubber pad, is equipped with Extension support at the top of the height Extension support and is connected bushing, the Extension support Linking bushing and main support rod linking bush inside are equipped with extension clamping groove, and the outer two sides of the height Extension support, which are equipped with, to be stepped on Plate.

Preferably, being equipped with brake(-holder) block on each displacement idler wheel.

Preferably, be equipped with clump weight inside the scaffold ballast box, the clump weight in the scaffold ballast box with Scaffold ballast box is to be detachably connected.

Preferably, each job platform surface is laid with textured rubber sheet gasket.

Preferably, being fixed by intersecting reinforcing bar between height Extension support described in every two.

Compared with prior art, the utility model has the beneficial effects that the utility model is by passing through height Extension support It is fixed in extension clamping groove at the top of the joggle bar insertion main support rod of its bottom in main support rod linking bushing, makes simultaneously The arc support rod of job platform bottom is stuck on the outside of the linking bushing of the main support rod at the top of main support rod and can be used, if desired The height for extending scaffold makes that another height Extension support can be used to be stacked to the height above main support rod in the same way At the top of Extension support, after height adjustment, user can be climbed by the pedal of height Extension support two sides of the bottom, be made With convenient, dismounting convenience, wherein be equipped with brake(-holder) block on each displacement idler wheel, prevent the utility model from position occurring when in use It moves, avoids and cause danger；Clump weight is equipped with inside scaffold ballast box, the clump weight in scaffold ballast box is matched with scaffold Loaded van is to be detachably connected, and the center of gravity that according to the size of the weight regulation clump weight of user, can reduce the utility model makes this It is firm that utility model is more stablized；Each job platform surface is laid with textured rubber sheet gasket, improves user foot Prevent user during use because foot cunning falls scaffold with the frictional force on job platform surface；Every two height extends It is fixed by intersecting reinforcing bar between frame, optimizes the overall construction of the utility model, keep its more compact, service life is more Long, the utility model is compact-sized, convenient for disassembly and assembly, and mobile convenience, practical function not only can be according to the weight regulation of user The size of clump weight, reducing the center of gravity of the utility model, to stablize the utility model more firm, while improving user foot Prevent user during use because foot cunning falls scaffold with the frictional force on job platform surface, safety is higher.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the height Extension support structural schematic diagram of the utility model；

Fig. 3 is the height Extension support side view of the utility model.

In figure: 1, scaffold pedestal；2, scaffold ballast box；3, scaffold handle；4, connecting rod is reinforced；5, scaffold adds Solid rod；6, inclined support bar；7, job platform；8, arc support rod；9, limit connection shaft；10, height Extension support；11, extend Frame is connected bushing；12, main support rod is connected bushing；13, fixing bolt；14, main support rod；15, it is displaced idler wheel；16, rubber pad； 17, joggle bar；18, intersect reinforcing bar；19, extend clamping groove.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As inscribed shown in 1-3, a kind of construction site scaffold, 1 bottom surrounding of scaffold pedestal is uniformly provided with several displacements Idler wheel 15, scaffold ballast box 2 is equipped at the upper side of scaffold pedestal 1, and 2 top side of scaffold ballast box is equipped with scaffold handle Hand 3, the 2 top reinforcement by connection connecting rod 4 of scaffold ballast box positioned at 3 other side of scaffold handle reinforce 4 top one of connecting rod Side connects scaffold reinforcing bar 5, and 5 bottom side of scaffold reinforcing bar connects inclined support bar 6, and 5 end of scaffold reinforcing bar passes through Main support rod 14, fixed by fixing bolt 13 between scaffold reinforcing bar 5 and main support rod 14,6 end of inclined support bar is fixed It is connected bushing 12 in being equipped with main support rod on main support rod 14, at the top of main support rod 14, is set above main support rod linking bushing 12 There are height Extension support 10,10 end joint tongue extension bar 17 of height Extension support, 10 bottom of height Extension support and 17 top of joggle bar Between be equipped with limit connection shaft 9, height Extension support 10 by limit connection shaft 9 connect with job platform 7, job platform 7 leans on Bottom at nearly joggle bar 17 is welded with arc support rod 8, and 8 end of arc support rod is equipped with rubber pad 16, height Extension support 10 Top is equipped with Extension support and is connected bushing 11, is equipped with Extender Card inside Extension support linking bushing 11 and main support rod linking bushing 12 Access slot 19, the outer two sides of height Extension support 10 are equipped with pedal.

It is equipped with brake(-holder) block on each displacement idler wheel 15, prevents the utility model to be subjected to displacement when in use, avoids hair It is raw dangerous；Clump weight is equipped with inside scaffold ballast box 2, the clump weight and scaffold ballast box 2 in scaffold ballast box 2 are can Dismantling connection can make the utility model according to the size of the weight regulation clump weight of user, the center of gravity for reducing the utility model It is firm more to stablize；Each 7 surface of job platform is laid with textured rubber sheet gasket, improves user foot and operation horizontal The frictional force on 7 surface of platform prevents user during use because foot cunning falls scaffold；Every two height Extension support 10 it Between it is fixed by intersecting reinforcing bar 18, optimize the overall construction of the utility model, keep its more compact, the service life is longer.

Specifically, when the utility model is used, by the way that height Extension support 10 is inserted into master by the joggle bar 17 of its bottom It is fixed in extension clamping groove 19 in 14 top main support rod of support rod linking bushing 12, while making 7 bottom of job platform Arc support rod 8 be stuck in i.e. usable on the outside of the main support rod linking bushing 12 at the top of main support rod 14, if desired extend foot The height of hand cradle prolongs the height that another height Extension support 10 can be used to be stacked to 14 top of main support rod in the same way It stretches at the top of frame 10, after height adjustment, user can be climbed by the pedal of 10 two sides of the bottom of height Extension support, It is easy to use, dismounting convenience, wherein be equipped with brake(-holder) block on each displacement idler wheel 15, prevent the utility model from sending out when in use Raw displacement, avoids and causes danger；Clump weight, clump weight and foot in scaffold ballast box 2 are equipped with inside scaffold ballast box 2 Hand cradle ballast box 2 is to be detachably connected, and can reduce the weight of the utility model according to the size of the weight regulation clump weight of user It is firm that the heart stablizes the utility model more；Each 7 surface of job platform is laid with textured rubber sheet gasket, is improved and is used The frictional force on 7 surface of person foot and job platform prevents user during use because foot cunning falls scaffold；Every two It is fixed by intersecting reinforcing bar 18 between height Extension support 10, optimize the overall construction of the utility model, keeps its more compact, The service life is longer, and the utility model is compact-sized, convenient for disassembly and assembly, and mobile convenience, practical function not only can be according to user Weight regulation clump weight size, reducing the center of gravity of the utility model, to stablize the utility model more firm, improves simultaneously The frictional force on 7 surface of user foot and job platform prevents user from because foot cunning falls scaffold, pacifying during use Quan Xinggeng high.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (5)

1. a kind of construction site scaffold, which is characterized in that scaffold pedestal (1) bottom surrounding is uniformly provided with several positions It moves idler wheel (15), is equipped with scaffold ballast box (2) at the upper side of the scaffold pedestal (1), scaffold ballast box (2) top Portion side is equipped with scaffold handle (3), is located at connection at the top of the scaffold ballast box (2) of scaffold handle (3) other side It reinforces connecting rod (4), reinforcing connecting rod (4) top side connects scaffold reinforcing bar (5), the scaffold reinforcing bar (5) bottom side connection inclined support bar (6), scaffold reinforcing bar (5) end pass through main support rod (14), the scaffold Fixed by fixing bolt (13) between reinforcing bar (5) and main support rod (14), main branch is fixed in inclined support bar (6) end On strut (14), main support rod linking bushing (12) is equipped at the top of the main support rod (14), the main support rod is connected bushing (12) top is equipped with height Extension support (10), height Extension support (10) the end joint tongue extension bar (17), and the height extends Limit connection shaft (9) is equipped between at the top of frame (10) bottom and joggle bar (17), the height Extension support (10) passes through limit Connection shaft (9) is connect with job platform (7), and bottom of the job platform (7) at joggle bar (17) is welded with arc Support rod (8), arc support rod (8) end are equipped with rubber pad (16), are equipped with and extend at the top of the height Extension support (10) Frame is connected bushing (11), and extension clamping is equipped with inside Extension support linking bushing (11) and main support rod linking bushing (12) Slot (19), the outer two sides of the height Extension support (10) are equipped with pedal.

2. a kind of construction site scaffold according to claim 1, which is characterized in that on each displacement idler wheel (15) It is equipped with brake(-holder) block.

3. a kind of construction site scaffold according to claim 1, which is characterized in that in the scaffold ballast box (2) Portion is equipped with clump weight, and the clump weight in the scaffold ballast box (2) is to be detachably connected with scaffold ballast box (2).

4. a kind of construction site scaffold according to claim 1, which is characterized in that each job platform (7) table Face is laid with textured rubber sheet gasket.

5. a kind of construction site scaffold according to claim 1, which is characterized in that height Extension support described in every two (10) fixed by intersecting reinforcing bar (18) between.