CN2816212Y

CN2816212Y - Steel-wood integrated supporting structural member

Info

Publication number: CN2816212Y
Application number: CN 200520108557
Authority: CN
Inventors: 陈传为
Original assignee: Individual
Current assignee: Wu Jiwu
Priority date: 2005-06-03
Filing date: 2005-06-03
Publication date: 2006-09-13
Anticipated expiration: 2015-06-03

Abstract

The utility model relates to a steel-wood integrated supporting structural member, which comprises a wooden beam, wherein stress profile steels are respectively fixed at two lateral surfaces of the wooden beam in a longitudinally direction and shell covers are respectively fixed at both ends of the wooden beam. The profile steels and woods can be integrally connected by adopting a special structure, so that the steel-wood integrated structural member has the advantages of high rigidity, higher intensity, good versatility, firm and durable structure. The utility model is suitable for supporting various construction templates, such as steel-wood templates, steel templates, bamboo adhesive templates, adhesive wooden templates, wooden templates, etc. The use cost of the steel and wood integrated structural member is half of the use cost of an aluminum alloy beam, is eighty five percent of the use cost of a steel beam and is ninety percent of the use cost of a wooden working beam. The structural member has the advantages of small size, low transportation expense and low storage expense. Waste materials can not be generated in the process of construction, therefore the expense of clearing the waste materials can be reduced. The utility model aims to provide the steel-wood integrated supporting structural member having the advantages of low cost, light weight, high strength, convenient installation and convenient operation.

Description

The integrated supporting structure of steel wood

Technical field

The utility model relates to a kind of construction formwork supporting structure, relates in particular to the integrated supporting structure of a kind of steel wood.

Background technology

In building and road and bridge construction, generally support crossbeam in the form bracing system of Shi Yonging and secondary beam have wooden frame, girder steel, aluminum alloy beams or the like.Though these beams are also handy, ubiquity cost height, volume reach heavy defective greatly.Wherein, though the wooden frame cost is lower, stiffness is low, yielding, fragile; Though aluminum alloy beams is in light weight, rigidity is strong, the cost height; Steel beam rigidity is big, but too heavy, and construction and installation are extremely inconvenient.

The utility model content

The purpose of this utility model is to overcome above-mentioned defective, provides the steel wood that a kind of cost is low, in light weight, intensity is high, easy to install integrated supporting structure.

The integrated supporting structure of steel wood described in the utility model comprises wooden frame, is fixed with stressed shaped steel respectively in wooden frame two sides along its length, and the two ends of wooden frame are fixed with end socket respectively.

The integrated supporting structure of steel wood described in the utility model, wherein the cross section of each described stressed shaped steel is channel steel shape or bracket shape, on stressed shaped steel and plate face that described wooden frame pastes mutually, evenly be furnished with a row or upper and lower two exhausting holes along its length direction.

The integrated supporting structure of steel wood described in the utility model, wherein the shape of cross section of each described stressed shaped steel is the left side of plain plate, right two side portions upwards is bent to form a left side as the right angle respectively, right riser, a left side, the middle and upper part of right riser is inwardly made the obtuse angle degree more respectively and is bent to form a left side, right inner swash plate, on stressed shaped steel and plate face that described wooden frame pastes mutually, along its length direction evenly be furnished with one row or on, following two exhausting holes, and have on wooden frame, following two toothrows, in same row, being spaced a distance is provided with 1 tooth or arranges 3 teeth triangularly, on, down two rows' the teeth setting of staggering mutually.

The integrated supporting structure of steel wood described in the utility model, wherein said end socket shape of cross section is a channel steel shape, has the through hole of mounting screw on the both wings of end socket.

The integrated supporting structure of steel wood described in the utility model, wherein said stressed shaped steel adopts screw or rivet to fix.

The integrated supporting structure of steel wood described in the utility model, adopt special structure that shaped steel and timber are linked into an integrated entity, make rigidity, the intensity of steel wood integrated morphology part higher, the support of good, sturdy and durable, the suitable various construction formworks of versatility is as the support of Steel-wood forming board, steel form, bamboo glue pattern plate, bakelite template, wooden form etc.Use the cost of steel wood integrated morphology part to have only 50% of aluminum alloy beams, 85% of girder steel, 90% of wooden H-beam.This structural member volume is little, can reduce transportation and warehousing costs, can not produce waste material in construction, therefore, can reduce the expense of clear away waste.

Description of drawings

Fig. 1 is the structural representation of the integrated supporting structure of steel wood described in the utility model;

Fig. 2 is the via arrangements figure of the stressed shaped steel of the integrated supporting structure of steel shown in Figure 1 wood;

Fig. 3 is the schematic diagram of another embodiment of the integrated supporting structure of steel wood described in the utility model;

Fig. 4 is the A-A sectional view of Fig. 3;

Fig. 5 is a kind of layout of tooth of the stressed shaped steel of the integrated supporting structure of steel shown in Figure 3 wood;

Fig. 6 is the another kind of layout of tooth of the stressed shaped steel of the integrated supporting structure of steel shown in Figure 3 wood;

Fig. 7 is the structure chart of the integrated supporting structure end socket of steel wood shown in Figure 1;

Fig. 8 is the another kind of structural representation of the integrated supporting structure of steel wood described in the utility model;

Fig. 9 is the via arrangements figure of the stressed shaped steel of the integrated supporting structure of steel shown in Figure 8 wood;

Figure 10 is the schematic diagram of another embodiment of the integrated supporting structure of steel wood described in the utility model.

The specific embodiment

Referring to Fig. 1, Fig. 3 and Fig. 4, the integrated supporting structure of steel wood described in the utility model, comprise wooden frame 1, be fixed with stressed shaped steel 2 respectively in wooden frame 1 two sides along its length, the shape of cross section of each stressed shaped steel 2 is that the and arranged on left and right sides part of plain plate upwards is bent to form left and right riser as the right angle respectively, the middle and upper part of left and right riser is inwardly made the obtuse angle degree more respectively and is bent to form left and right inner swash plate, and stressed shaped steel 2 adopts screw 5 or rivet to fix.Two ends at wooden frame 1 are fixed with end socket 3 respectively.

Referring to Fig. 2, Fig. 4, Fig. 5 and Fig. 6, on stressed shaped steel 2 and plate face that wooden frame 1 pastes mutually, evenly be furnished with a row or upper and lower two exhausting holes 6 along its length direction, and have upper and lower two toothrows 7 towards wooden frame 1, in same row, being spaced a distance is provided with 1 tooth 7 or arranges 3 teeth 7 triangularly, upper and lower two rows' teeth 7 setting of staggering mutually.

Referring to Fig. 8, Fig. 9 and Figure 10, the cross section of each stressed shaped steel 2 is channel steel shape or bracket shape, on stressed shaped steel 2 and plate face that wooden frame 1 pastes mutually, evenly is furnished with a row or upper and lower two exhausting holes 6 along its length direction.Stressed shaped steel 2 adopts bolt 5 or rivet to fix.

Referring to Fig. 7, described end socket 3 shape of cross sections are channel steel shape, have the through hole of mounting screw 4 on the both wings of end socket 3.

Embodiment recited above is described preferred implementation of the present utility model; be not that design of the present utility model and scope are limited; do not breaking away under the utility model design concept prerequisite; common engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.

Claims

1. the integrated supporting structure of steel wood comprises wooden frame (1), it is characterized in that being fixed with stressed shaped steel (2) respectively in wooden frame (1) two sides along its length, and the two ends of wooden frame (1) are fixed with end socket (3) respectively.

2. the integrated supporting structure of steel wood according to claim 1, the cross section that it is characterized in that each described stressed shaped steel (2) is channel steel shape or bracket shape, on stressed shaped steel (2) and plate face that described wooden frame (1) pastes mutually, evenly be furnished with a row or upper and lower two exhausting holes (6) along its length direction.

3. the integrated supporting structure of steel wood according to claim 1, the shape of cross section that it is characterized in that each described stressed shaped steel (2) is the left side of plain plate, right two side portions upwards is bent to form a left side as the right angle respectively, right riser, a left side, the middle and upper part of right riser is inwardly made the obtuse angle degree more respectively and is bent to form a left side, right inner swash plate, on stressed shaped steel (2) and plate face that described wooden frame (1) pastes mutually, along its length direction evenly be furnished with one row or on, following two exhausting holes (6), and have on wooden frame (1), following two toothrows (7), in same row, being spaced a distance is provided with 1 tooth (7) or arranges 3 teeth (7) triangularly, on, down two rows' teeth (7) setting of staggering mutually.

4. according to claim 1 or the integrated supporting structure of 2 or 3 described steel wood, it is characterized in that described end socket (3) shape of cross section is a channel steel shape, have the through hole of mounting screw (4) on the both wings of end socket (3).

5. the integrated supporting structure of steel wood according to claim 4 is characterized in that described stressed shaped steel (2) adopts bolt (5) or rivet to fix.