CN203729576U

CN203729576U - Ringlock type steel tube scaffold

Info

Publication number: CN203729576U
Application number: CN201320822026.5U
Authority: CN
Inventors: 朱畅艺
Original assignee: Individual
Current assignee: Guangzhou Shuangma Steel Structure Co ltd
Priority date: 2013-12-13
Filing date: 2013-12-13
Publication date: 2014-07-23
Anticipated expiration: 2023-12-13

Abstract

A ringlock type steel tube scaffold comprises a vertical column and a cross rod and is characterized by further comprising vertical column ringlocks and plug pins; the vertical column ringlocks are U-shaped plates formed by stamping steel plates, the vertical column ringlocks are welded to the four side faces of the vertical column, and a plug pin hole is formed between each welded vertical column ringlock and the outer wall of the vertical column; the plug pins comprise plug pin caps and plug pin rods, the width of the plug pin caps is larger than that of the plug pin rods, the plug pins are welded to the ends of the cross rod through welding parts, and the plug pin rods are inserted into the plug pin holes of the vertical column ringlocks. When the plug pins on the cross rod and the vertical column ringlocks are assembled, the stress area is increased, and safety and stability of workers in the construction process are effectively enhanced. Through the independent vertical column ringlock design, building flexibility is improved, scaffolds of multiple specifications and multiple angles can be built, high mobility is achieved, and the scaffold can meet the large-range operation requirement.

Description

A kind of dish button steel pipe scaffold

Technical field

The utility model relates to scaffold, especially can be applicable to building, bridge, builds boats and ships, the pulley-clip scaffold in the field such as stage is built.

Background technology

When scaffold is work high above the ground, set up support, mainly for constructor works or the maintenance of peripheral safety net and high-altitude installation component etc. up and down, need to set up from ground construction location always, require the overlap joint of scaffold to want firm, and easy to assemble.Comparatively general pulley-clip scaffold is that wheel disc button is set on column in the market, latch is set on cross bar, but existing pulley-clip scaffold after wheel disc button and latch assembly connection, the contact area that latch and wheel disc are buckled is less, cause lifting surface area less, have potential safety hazard.And the scattered easy loss of the fastener of existing scaffold.

Utility model content

The purpose of this utility model is to overcome deficiency of the prior art, and firm, the easy-to-dismount dish button of a kind of assembling steel pipe scaffold is provided.

The utility model solves the technical scheme that its technical problem adopts: a kind of dish button steel pipe scaffold, comprise column and cross bar, and also comprise,

Column dish is buckled, and it is the U-shaped plate that steel plate stamping is pressed into that described column dish is buckled, and described column is welded with described column dish four sides and buckles, the column dish after welding buckle and column outer wall between form a pin hole;

Latch, described latch comprises latch cap and bolt rod, and the width of latch cap is greater than the width of bolt rod, and described latch is welded on described crossbar end by weld part, and bolt rod inserts in the pin hole that described column dish buckles.

Preferably, described latch afterbody is provided with anticreep hole, and a locking pin inserts in the anticreep hole of described latch.

Preferably, described latch is the curved surface that can match with vertical rod near the end face of vertical rod one side.

The beneficial effects of the utility model are: a kind of dish button of the utility model steel pipe scaffold, cross-bar bolt and column dish spiral-lock timing lifting surface area increase, and effectively strengthen the security and stability in personnel's work progress.Independently column dish is buckled design, has increased the flexibility of building, and can build the scaffold of plurality of specifications multi-angle, has very strong mobility, can meet large-scale job requirements; The mode of building is simple, and easy disassembly, transportation have good self-locking property, and this scaffold is without accessory scattered, easy loss, and member is lost and reduced to minimum degree.

Accompanying drawing explanation

Fig. 1 is column of the present utility model and column dish buckle structure schematic diagram;

Fig. 2 is column of the present utility model and column dish buckle structure schematic diagram;

Fig. 3 is the front view of cross bar of the present utility model and latch structure;

Fig. 4 is the left view of cross bar of the present utility model and latch structure;

Fig. 5 is the top view of cross bar of the present utility model and latch structure;

Fig. 6 is the scaffolding structure schematic diagram of buckleing with a column dish of the present utility model

Fig. 7 is the scaffolding structure schematic diagram of buckleing with a column dish of the present utility model

Fig. 8 is the scaffolding structure schematic diagram of buckleing with four column dishes of the present utility model

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail:

A kind of dish button steel pipe scaffold, comprise column 1 and cross bar 2, also comprise that column dish buckles 3 and latch 4, described column dish is buckled the 3 U-shaped plates that are pressed into for steel plate stamping, described column dish is buckled 3 and is welded on the side of described column 1, the column dish after welding buckle 3 and column 1 outer wall between form a pin hole 31; Described column dish is buckled 3 sides that can be welded on described column 1, also can, according to building a plurality of sides that need to be welded on column 1, as need are built the scaffold with cambered surface, can need to be welded on the respective side of column 1 according to angle.Conventionally the scaffold of building is square, so weld four described column dishes on the four direction of the right-angled intersection of the preferred same horizontal plane at column, buckles 3.

Described latch 4 comprises latch cap 41 and bolt rod 42, the width of latch cap 41 is greater than the width of bolt rod 42, described latch 4 is welded on the end of described cross bar 2 by weld part 43, bolt rod 42 inserts described column dish and buckles in 3 pin hole 31, makes column 1 and cross bar 2 affixed.Described latch 4 is the curved surface 44 that can match with vertical rod near the end face of vertical rod one side, the compactness contacting with column 1 to increase latch 4.

In order to strengthen latch 4 and column dish, buckle 3 stability that coordinate, described latch 4 afterbodys are provided with in the anticreep hole 45 that anticreep hole 45, one locking pins insert described latch 4.

Be only the utility model preferred embodiment in sum, be not used for limiting practical range of the present utility model.Be that all equivalences of doing according to the content of the utility model claim change and modify, all should belong to technology category of the present utility model.

Claims

1. a dish button steel pipe scaffold, comprises column and cross bar, it is characterized in that: also comprise,

2. dish button steel pipe scaffold according to claim 1, is characterized in that: described latch afterbody is provided with anticreep hole, and a locking pin inserts in the anticreep hole of described latch.

3. dish button steel pipe scaffold according to claim 1, is characterized in that: described latch is the curved surface that can match with vertical rod near the end face of vertical rod one side.