CN2564654Y

CN2564654Y - Scaffold assembly

Info

Publication number: CN2564654Y
Application number: CN 02276362
Authority: CN
Inventors: 罗小渝
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-02
Filing date: 2002-09-02
Publication date: 2003-08-06
Anticipated expiration: 2012-09-02

Abstract

The utility model relates to a scaffold component, comprising a vertical stick, a transverse stick and a brace bar. The utility model is characterized in that the vertical stick is a steel pipe; two ends or one end of the vertical stick are or is provided with connecting joints or a connecting joint for connecting other vertical sticks; the vertical stick is provided with a plurality of connecting handle structures, each of which is distributed with four connecting handles in the circumferential direction; the transverse stick is a steel pipe; the two ends of the transverse stick are made into the U-shaped structure whose two ends are both provided with through holes; wedge holes are arranged around the through holes; the two ends of the brace bar are made into the U-shaped structure whose two ends are both provided with through holes; and the wedge holes are arranged around the through holes. When in combination and use, as connectors are all used, the assembly and disassembly are fast and convenient. Furthermore, the assembled vertical stick of the scaffold directly bears the weight by means of the connecting handle structures but does not bear the weight by the friction, so the safety performance of the utility model is reliable.

Description

A kind of assembly for scaffold

The utility model relates to a kind of assembly for scaffold.

Scaffold is a kind of instrument of building trade indispensability, and the assembly for scaffold of present stage all is a common steel tube, is fastenedly connected with bolt by anchor ear between the steel pipe.Though like this be fastenedly connected the combination can finish its effect, but have the following disadvantages: be safety issue on the one hand, because the load-bearing of whole scaffold is to rely on the frictional force of anchor ear and steel pipe to bear, if the fastening degree of some bolts is not enough or certain part of scaffold is local overweight, just cause accident easily; The scaffold of present stage installation and removal process is loaded down with trivial details on the other hand, and required time is long, causes productivity ratio low.

The purpose of this utility model provides a kind of security performance reliable, and the simple assembly for scaffold of easy accessibility is to remedy the deficiency of prior art.

The purpose of this utility model is achieved in that a kind of assembly for scaffold, comprise montant, cross bar and diagonal member, it is characterized in that: montant, cross bar and diagonal member three are connected and form complete scaffold, wherein, the structure of montant is a steel pipe, its two ends or wherein an end have connector to be used to connect other montants, montant is provided with several layers connection handle structure, each layer connection handle structure is distributed with four connection handles in a circumferential direction; Cross bar is a steel pipe, and its two ends are set to " U " type structure, at the two ends of " U " type structure through hole is arranged all, and connection handle can insert in two through holes, around the through hole wedge hole is arranged, and the axis of through hole is vertical with the axis of cross bar; Diagonal member structure and bar structure are similar, and difference is that the axis and the diagonal member axis of through hole at diagonal member two ends is angled.

The utility model because all be to use connector, mounts and dismounts all efficient and conveniently when being used in combination, and owing to install later scaffold montant by the direct load-bearing of connection handle structure, and does not resemble frictionally load-bearing in the past, so security performance is reliable.

Below by embodiment, and in conjunction with the accompanying drawings the utility model is further described:

Fig. 1 is the structural representation of montant among the utility model embodiment;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the structural representation of cross bar among the utility model embodiment;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the structural representation of diagonal member among the utility model embodiment;

Fig. 6 is a montant among the utility model embodiment, and cross bar and diagonal member three are combined to form the schematic diagram of an elementary cell of scaffold

Embodiment:

A kind of pin is in frame component, comprise montant 1, cross bar 2 and diagonal member 3, montant 1, cross bar 2 and diagonal member 3 threes are connected and form complete scaffold, wherein, the structure of montant 1 is a steel pipe, its upper end has connector 4 to be used to connect other montants, and montant 1 is provided with two-layer connection handle structure, and each layer connection handle structure is distributed with two horizontal connection handles 5 and two vertical connection handles 8 in a circumferential direction; Cross bar 2 is a steel pipe, and its two ends are set to " U " type structure, at the two ends of " U " type structure through hole 6 is arranged all, and connection handle 5 can insert in two through holes 6, around the through hole 6 wedge hole 7 is arranged, and the axis of through hole 6 is vertical with the axis of cross bar; Diagonal member 3 structures and cross bar 2 structures are similar, and difference is that the axis and diagonal member 3 axis of through hole 6 at diagonal member two ends are angled.

In use, montant 1 is a basic structure, takes root on ground earlier, is connected with two cross bars 2 up and down between per two montants 1, and the through hole 6 at the two ends of cross bar 2 inserts respectively in the horizontal connection handle 5 of two montant 1 opposite sides, and it is fastening to do to order chock in wedge hole 7.This just forms a quadrilateral structure, also is an elementary cell of scaffold, on this quadrangle basis, upwards connects other montants 1 by connector 4 and extends, and connects other montants 1 by cross bar 2 to the left and right and extends, and has just constituted complete one deck scaffold.

Because elementary cell is a quadrangle, have unstability,, between adjacent two montants 1, also be connected with diagonal member 3 in order further to strengthen intensity, the through hole 6 at the two ends of diagonal member 3 is inserted in respectively in two vertical connection handles 8 up and down of two montants 1, and it is fastening to do to order chock in wedge hole 7.

Aforesaid is one deck scaffold complete structure, in actual use, often need two-layer scaffold or more multi-layered ability to satisfy the construction needs, like this, still it is fastening to adopt cross bar 2 to connect between vertical connection handle 8 of the corresponding montant 1 of two-layer scaffold independently, just can satisfy the demand.

Whole multilayer scaffolding structure is in order to prevent lateral deviation, can be connected fastening by cross bar 2 near between the inboard vertically connection handle 8 of that layer montant 1 of body of wall and the body of wall: in the inboard connection handle 8 of an end through hole 6 insertions of cross bar 2, and it be fastening to do to order chock in wedge hole 7.The other end is fixed on body of wall.

When the metope of needs construction is arc or irregular shape, just can achieve the goal as long as adjust the relative angle of two horizontal connection handles.

After scaffold is finished using, just can extract chock successively, press level easily and extract cross bar 2 and diagonal member 3 out, dismantle montant 1 at last.Finally finish the dismounting task.

Claims

1, a kind of assembly for scaffold, comprise montant, cross bar and diagonal member, it is characterized in that: the structure of montant is a steel pipe, its two ends or wherein an end have connector to be used to connect other montants, montant is provided with several layers connection handle structure, and each layer connection handle structure is distributed with four connection handles in a circumferential direction; Cross bar is a steel pipe, and its two ends are set to " U " type structure, at the two ends of " U " type structure through hole is arranged all, around the through hole wedge hole is arranged, and the axis of through hole is vertical with the axis of cross bar; The diagonal member two ends are set to " U " type structure, at the two ends of " U " type structure through hole are arranged all, around the through hole wedge hole are arranged, and the axis of the through hole at diagonal member two ends and diagonal member axis are angled.