CN201050178Y

CN201050178Y - Circular disc assembled support rack

Info

Publication number: CN201050178Y
Application number: CNU2007201490925U
Authority: CN
Inventors: 王克俭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-11
Filing date: 2007-05-11
Publication date: 2008-04-23
Anticipated expiration: 2017-05-11

Abstract

The utility model relates to a circular disc combined supporting frame. Wherein, a main hack leveler is hollow; the circular disc is fixedly arranged on the main hack leveler; a connecting bar is arranged at the lower of the main hack leveler; circular-disc connecting holes run through are arranged on the circumference of the circular disc; connecting heads are fixedly connected or in shaft connection through a shaft-connection bolt at two ends of a transverse rod, an inclined pulling rod or a positioning rod; a concave jack is arranged on the head end of the connecting head corresponding to the width of the circular disc; the bolt running through the concave jack is arranged in slip on the connecting head; a jacking rod is inserted on the main hack leveler at the top; and the lower end of the main hack leveler at the bottom is nested on an adjusting base rod. The utility model has the convenient nest-insert connection way, and has the advantages of simple structure, reasonable design, good using standard effect, small volume, light weight, long service life, fast connecting speed, high construction efficiency, low cost and convenient using and transportation.

Description

Disk combination bracing frame

Technical field

The utility model belongs to a kind of combined support frame for building.

Background technology

Traditional scaffold for building is mainly used in the load-bearing of engineerings such as large-scale Gongjian, factory building, subway, bridge, tunnel, stadiums and supports, and can be used for also building that temporory structure, stage are set up, maintenance maintenance engineering etc.Traditional scaffold for building mainly is made up of long mobile jib, quarter butt and connector, connector is that two ends have and add the foundry goods of detaining bolt, connector one end and stock bolt when setting up scaffold, the other end and quarter butt head end bolt, also need connect each other between each long mobile jib or the quarter butt and establish, form the scaffold that connects each other with bolt.The long mobile jib of this scaffold for building, quarter butt and connector split are provided with, and must manually connect one by one with bolt, and connection speed is slow, and efficiency of construction is low, the cost height, and it is inconvenient to manipulate carrying.

Summary of the invention

The purpose of this utility model is a kind of disk of a design combination bracing frame, makes it have easily cover and inserts connected mode, has simple in structure reasonable in designly, and the use standard is effective, volume is little in light weight, and the life-span is long, and connection speed is fast, the efficiency of construction height, cost is low, manipulates the advantage of convenient in carrying.For this reason, the utility model body frame bar is a hollow stem, on the body frame bar, be installed with disk, body frame bar lower end is provided with pitman, the disk peripheric surface is provided with the disk connecting hole of perforation, the affixed connector of cross bar or diagonal member or backstay two ends or by the stud shaft joint in succession that is coupling, the corresponding matrix socket that is provided with of the head end of connector with the width of disk, be equipped with the latch that runs through the matrix socket on the connector, be inserted with the jacking bar on the body frame bar on the top, the lower end of the body frame bar on the bottom is set in to be adjusted on the base bar.The said structure design has realized the purpose of this utility model.

The utility model has the advantages that having easily cover inserts connected mode, have simple in structure reasonable in designly that the use standard is effective, volume is little in light weight, and the life-span is long, and connection speed is fast, the efficiency of construction height, and cost is low, manipulates the advantage of convenient in carrying.It is about about 50% to improve engineering construction efficient according to initial estimate, and weight only is 30% of traditional scaffold, and cost only is 80% of traditional scaffold, and steady quality is reliable.

Description of drawings

Fig. 1 is the structural representation of the utility model connecting portion

Fig. 2 is the side structure schematic diagram of the utility model connecting portion

Fig. 3 is the utility model user mode structural representation

The specific embodiment

As shown in Figure 1 to Figure 3, a kind of disk combination bracing frame mainly is made up of body frame bar 5, cross bar 3 and diagonal member 9, and the body frame bar is a hollow stem, is installed with disk 4 on the body frame bar, can fix one or several according to the length disk of body frame bar.Body frame bar lower end is provided with pitman 13, and the diameter of pitman is less than body frame bar internal diameter, and the effect of pitman is to be plugged in the body frame bar of lower end, is used for spreading body frame bar.The disk peripheric surface is provided with the disk connecting hole 2 of perforation.The affixed connector 1 in cross bar 3 or diagonal member or backstay 6 two ends or by the bolt 8 that the is coupling connector that is coupling.Usually the affixed connector in cross bar two ends, diagonal member or backstay two ends are by the coupling bar connector that is coupling.The corresponding matrix socket 17 that is provided with the width of disk of the head end of connector is equipped with the latch 7 that runs through the matrix socket on the connector.Be inserted with jacking bar 11 on the body frame bar on the top, the lower end of the body frame bar on the bottom is set in to be adjusted on the base bar 14.

Described jacking bar is a threaded rod, and the threaded rod upper end is installed with U type jacking 10, is bolted with spanner card 12 on the threaded rod.

Described adjustment base bar is a threaded rod, and the threaded rod lower end is installed with pedestal 16, is bolted with on the threaded rod to adjust card 15.

During use, the scaffold of vertical direction is the body frame bar of pegging graft mutually, and the scaffold of horizontal direction supports with cross bar, and the scaffold of tilting direction is diagonal member or backstay.Cross bar or diagonal member or backstay are connected with connector by disk with the body frame bar.The affixed connector of cross bar or diagonal member or backstay two ends or by the stud shaft that is coupling after the matrix socket on the joint inserts on the disk and aims at disk connecting hole on the correspondence position in succession, with the latch that runs through the matrix socket with matrix socket and disk mortise lock, thereby form being connected to each other of each bar.Otherwise, can break scaffold.Be inserted with the jacking bar on the body frame bar on the top, the spanner card lower end of jacking bar holds at body frame bar upper end edge, and by the height of the spanner card tunable integer scaffold on the rotation jacking bar, the U type jacking on the jacking bar uses for the jacking supporter.Body frame bar upper and lower side on the bottom is a hollow stem, the lower end of the body frame bar on the bottom is set in to adjust on the base bar and block and withstands on adjustment card upper end, block the also height of a tunable integer scaffold by the adjustment on the rotating base bar, the whole scaffold of pedestal jacking under the jacking bar.

In a word, the utlity model has easily inserting connected mode, have simple in structure reasonable in designly, make Effective with standard, volume is little in light weight, and the life-span is long, and connection speed is fast, the efficiency of construction height, and cost is low, The advantage of convenient in carrying is used in operation. Can promote the use of.

Claims

1. a disk makes up bracing frame, mainly by the body frame bar, cross bar and diagonal member are formed, it is characterized in that: the body frame bar is a hollow stem, on the body frame bar, be installed with disk, body frame bar lower end is provided with pitman, the disk peripheric surface is provided with the disk connecting hole of perforation, cross bar, or diagonal member, or the affixed connector in backstay two ends, or by the stud shaft joint in succession that is coupling, the corresponding matrix socket that is provided with of the head end of connector with the width of disk, be equipped with the latch that runs through the matrix socket on the connector, be inserted with the jacking bar on the body frame bar on the top, the lower end of the body frame bar on the bottom is set in to be adjusted on the base bar.

2. by the described disk combination of claim 1 bracing frame, it is characterized in that: described jacking bar is a threaded rod, and the threaded rod upper end is installed with U type jacking, is bolted with the spanner card on the threaded rod.

3. by the described disk combination of claim 1 bracing frame, it is characterized in that: described adjustment base bar is a threaded rod, and the threaded rod lower end is installed with pedestal, is bolted with on the threaded rod to adjust card.