CN2563238Y

CN2563238Y - Door type steel pipe scaffold for building constructure

Info

Publication number: CN2563238Y
Application number: CN 02238689
Authority: CN
Inventors: 阮信宏; 许锡辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-13
Filing date: 2002-06-13
Publication date: 2003-07-30
Anticipated expiration: 2012-06-13

Abstract

The utility model provides a door type steel pipe scaffold for construction, which is improved form the prior scaffold, wherein a level pipe and an arc support pipe are welded on an upright pipe, forming the door type steel pipe frame, which not only conveniences the process and saves materials, but also improves the intensity of the door type steel pipe frame. An upper layer of the door type steel pipe frame and a lower layer of the door type steel pipe frame are connected with each other by connecting pipes, which is convenient for assembly. The utility model is additionally provided with a foot blocking rod, which makes builders safer. The utility model has the advantages of novel structure, convenient assembly, material save, good intensity, safety and reliability, thereby the utility model is the novel door type steel pipe scaffold for construction which is combined of the economical efficiency and the practicability as a whole.

Description

Building operations gate-type steel pipe scaffold

Technical field

The utility model relates to the scaffold that a kind of building operations is used.

Background technology

National economy and scientific and technical develop rapidly at present, building trade are that the update aspect the building operations apparatus is also rapid unusually in advance, and old job practices and instrument progressively are eliminated, and are substituted continual renovation, constantly perfect by more advanced technical equipment.The scaffold of using with regard to building operations also is the same, and is through repeatedly improving, progressively perfect.But in use still there are some problems, complex structure, cost is higher, and the construction safety performance is poor, and spare and accessory parts are more, and management is inconvenient, and installs and waste time and energy, and old shape steel tube shelf structure is unreasonable, intensity is low.At existing problem in the prior art, a kind of novel building operations gate-type steel pipe scaffold of research and design, existing problem is very necessary in the prior art thereby overcome.

Summary of the invention

In view of existing problem in the above-mentioned prior art, the purpose of this utility model is improved on the basis of existing door shape steel tube scaffold, and a kind of novel building simple in structure, easy for installation, that intensity is good, safe and reliable of research and design is constructed and used the gate-type steel pipe scaffold.Building operations described in the utility model is made up of door shaped steel pipe support, crossbar, scaffold floor, adjustable base etc. with the gate-type steel pipe scaffold, the top of its shaped steel pipe support is welded on the standpipe by horizontal tube and circular arc stay pipe, and tube connector is equipped with on the top of standpipe.Between the Kong Yukong below two standpipes of the scaffold outside, set up the retaining foot lever.Be drilled with fixing hole on the tube connector of building operations described in the utility model with the gate-type steel pipe scaffold, the standpipe lower end also is drilled with fixing hole, and the fixing hole of the fixing hole on the tube connector and standpipe lower end should concentric and equal diameters, and the retaining foot lever should be able to pass from fixing hole.The utility model has adopted tube connector to assemble the structure of upper and lower layer shaped steel pipe support, only needs and will get final product on the tube connector on the door shaped steel pipe support standpipe lower end insertion lower floor door shaped steel pipe support standpipe on upper strata.Owing to adopted horizontal tube and circular arc stay pipe and standpipe Type of Welding, not only saved tubing, be easy to make, but also increased intensity.Installing additional of foot lever of retaining can remind the constructor to take care better, and the retaining foot lever passes from fixing hole, not only is convenient to keep off the installation of foot lever, also saves steady pin simultaneously.The utlity model has novel structure, simple structure, easy for installation, handsome in appearance, save advantages such as material, intensity are good, safe and reliable, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.

Description of drawings

The utility model has three accompanying drawings, wherein

1 shape steel tube shelf structure of accompanying drawing schematic diagram

Accompanying drawing 2 building operations gate-type steel pipe scaffold combining structure schematic diagram

Accompanying drawing 3 building operations gate-type steel pipe scaffold combining structure schematic diagram lateral view

Among the figure: 1, standpipe 2, cross pipe 3, retaining foot lever 4, scaffold floor 5, adjustable base 6, tube connector 7, horizontal tube 8, circular arc stay pipe 9, fixing hole

The specific embodiment

Specific embodiment of the utility model is welded with horizontal tube 7 as shown in drawings above standpipe 1, circular arc stay pipe 8 is welded on horizontal tube 7 bottoms.The upper port plug-in mounting tube connector 6 of standpipe 1, tube connector 6 all is drilled with fixing hole 9 with the lower end of standpipe 1, two holes are concentric and diameter is identical, and when the standpipe 1 of upper strata door shaped steel pipe support was inserted on the tube connector 6 of lower floor door shaped steel pipe support standpipe 1 upper end, two fixing holes 9 should overlap.Retaining foot lever 3 should be able to pass from fixing hole 9.Two door shaped steel pipe supports are coupled together by crossbar 2.Carry out horizontal and vertical scaffold combination according to construction requirement.Scaffold floor 4 be installed in horizontal tube 7 above, for constructor construction or walking.Adjustable base 5 is installed in the lower end of lowermost layer door shaped steel pipe support standpipe 1, to regulate the levelness of whole scaffold.The application of circular arc stay pipe 8 described in the utility model, not only convenient construction personnel's walking has increased the intensity of door shaped steel pipe support, and has saved material.The application of tube connector 6 makes things convenient for the installation of scaffold, and installing additional of foot lever of retaining makes the constructor more have a sense of security.

Claims

1, a kind of building operations gate-type steel pipe scaffold, form by door shaped steel pipe support, crossbar (2), scaffold floor (4), adjustable base (5) etc., it is characterized in that a top of shaped steel pipe support is welded on the standpipe (1) by horizontal tube (7) and circular arc stay pipe (8), tube connector (6) is equipped with on the top of standpipe (1); Between the Kong Yukong of the scaffold outside two standpipes (1) below, set up retaining foot lever (3).

2, building operations according to claim 1 gate-type steel pipe scaffold, it is characterized in that being drilled with on the tube connector (6) fixing hole (9), standpipe (1) lower end also is drilled with fixing hole (9), the fixing hole (9) of the fixing hole (9) on the tube connector (6) and standpipe (1) lower end should concentric and equal diameters, and retaining foot lever (3) should be able to pass from fixing hole (9).