CN206189829U

CN206189829U - Auto -lock lifting foot hand rack

Info

Publication number: CN206189829U
Application number: CN201621267983.6U
Authority: CN
Inventors: 汪达旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-11-23
Filing date: 2016-11-23
Publication date: 2017-05-24
Anticipated expiration: 2026-11-23

Abstract

The utility model discloses an auto -lock lifting foot hand rack, including tripod and L type support, the on -line screen storage device comprises a base, the welding of L type support lower extreme has the diagonal brace, the cover is equipped with the auto -lock sleeve in the pole setting of L type support, and the auto -lock sleeve weld is in the horizontal pole outer end. The utility model discloses simple structure, reasonable in design, height -adjusting does not bow in the possible work progress as far as possible at will, alleviates workman's intensity of labour. It is fast to rise the frame, conveniently saves time. Adopt the auto -lock sleeve, shelf weight more can not glide more greatly. When rising the frame, need not to take off the mao bamboo board, as long as just can rise ideal position in about 3 seconds.

Description

A kind of self-locking elevating scaffold

Technical field

The utility model is related to a kind of scaffold, specifically a kind of self-locking elevating scaffold.

Background technology

Scaffold refers to job site for operative and solves the various supports for vertically and horizontally transporting and setting up.Building circle Generic term, refer on construction site be used in exterior wall, inside fitting or the floor height place that cannot directly construct higher.Mainly for The upper and lower operation of workmen or perimeter security net are gone along with sb. to guard him and high-altitude installation component etc., and scaffold making material generally has：Bamboo and wood, Steel pipe or synthetic material etc..Some engineerings also with scaffold when template is used, in addition in advertising, municipal administration, traffic road and bridge, mine Also used extensively Deng department.

Existing scaffold is supported using column, and cross bar is fixed on column by clip, and mao bamboon plate is placed on cross bar On, stabilized structure.But mao bamboon plate is then unloaded again, it is necessary to first lay down the materials such as the masonry on mao bamboon plate when lifting Can just be lifted, it is very cumbersome.

Utility model content

The purpose of this utility model is to provide a kind of self-locking elevating scaffold, to solve what is proposed in above-mentioned background technology Problem.

To achieve the above object, the utility model provides following technical scheme：

A kind of self-locking elevating scaffold, including tripod and L-type support, the tripod are welded on outside L-type support bottom Side；L-type support lower end is welded with hound；It is arranged with the vertical rod of L-type support from lock barrel, self-locking sleeve weld is outside cross bar End.

As further program of the utility model：The tripod is welded using angle steel and square steel tube.

As the utility model further scheme：The hound is made of angle steel.

As the utility model further scheme：Tripod bottom two ends are welded with cushion block.

Compared with prior art, the beneficial effects of the utility model are：The utility model simple structure, it is reasonable in design, can With arbitrarily regulation height, can accomplish not bent over as far as possible in work progress, mitigate the labour intensity of workman.Rise frame fast, it is convenient to save When.Using from lock barrel, shelf weight is more big more will not glide.In liter frame, without removing mao bamboon plate, as long as 3 seconds or so just Ideal position can be raised to.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

In figure：1- tripods, 2- hounds, 3-L type supports, 4- is from lock barrel, 5- cross bars.

Specific embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of the utility model protection.

Fig. 1, a kind of self-locking elevating scaffold, including tripod 1 and L-type support 3 are referred to, the tripod 1 is welded on L The bottom outside of type support 3；The lower end of L-type support 1 is welded with hound 2；It is arranged with the vertical rod of L-type support 3 from lock barrel 4, from Lock barrel 4 is welded on the outer end of cross bar 5.

Further, tripod described in the utility model 1 is welded using angle steel and square steel tube, with low cost, firm It is durable.

Further, hound described in the utility model 2 is made of angle steel.

Further, the bottom two ends of tripod described in the utility model 1 are welded with cushion block, can adjust center of gravity, make pin Hand cradle is balanced.

The utility model can arbitrarily adjust height, can accomplish not bent over as far as possible in work progress, mitigate the labor of workman Fatigue resistance.Rise frame fast, it is convenient and time-saving.Using from lock barrel, shelf weight is more big more will not glide.And shelf is not when having load-bearing, Only needing to gently beat can just remove.In work progress, workman stands above, and brick is also disposed in above, in liter frame, nothing Mao bamboon plate need to be removed, as long as 3 seconds or so can just be raised to ideal position.The fulcrum of bottom three, can be applied to the ground of out-of-flatness Face.Quantity is selected according to actual needs when construction, and minimum is two.

It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation Involved claim.

Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims

1. a kind of self-locking elevating scaffold, including tripod (1) and L-type support (3), it is characterised in that：Tripod (1) weldering It is connected on L-type support (3) bottom outside；L-type support (3) lower end is welded with hound (2)；It is arranged with the vertical rod of L-type support (3) From lock barrel (4), cross bar (5) outer end is welded on from lock barrel (4).

2. self-locking elevating scaffold according to claim 1, it is characterised in that：The tripod (1) uses angle steel and side Steel-pipe welding is formed.

3. self-locking elevating scaffold according to claim 1, it is characterised in that：The hound (2) is made of angle steel.

4. self-locking elevating scaffold according to claim 1, it is characterised in that：Weld at tripod (1) the bottom two ends It is connected to cushion block.