TW201300658A - C-type steel frame combination structure - Google Patents

Abstract

The present invention discloses a C-type steel frame combination structure, which enables the C-type steel frame to be combined more rapidly and easily and generally comprising a C-type steel rod provided with a linkup plate and a perforation at opposite ends, and a V-shaped groove is formed in a setup location, the V-shaped groove being bent to form a bending section and combined with bolts to fix the linkup plate so as to enable plural C-type steel rods to form a C-type steel frame with a desired shape, thereby achieving the efficacy of quick completion of combining plural C-type steel rods without welding. Preferably, the V-shaped groove of the C-type steel rod can be set to be V-shaped groove at both ends, and form a bending section at both ends.

Description

C-shaped steel frame combined structure

The invention is a C-shaped steel frame combined structure, so that a plurality of C-shaped steel bars can be quickly combined into a steel frame of a desired type without welding.

Inspect, the conventional C-shaped steel frame combination technology is shown in Figure 1 and Figure 2. The C-shaped steel rod 10 is cut into the length of the desired shape, and then the multiple C-shaped steel rods 10 are welded one by one. Form the desired shape. In the above, there are actually the following disadvantages: (1) Welding H requires professional labor, and is cumbersome and time consuming. (2) The endurance strength of welding H is small. In particular, when the welding is uneven, the force is liable to break.

The invention is to improve the above-mentioned conventional problems. The main technical and objective are: cutting and forming the connecting piece and the perforation at both ends of the C-shaped steel rod, and cutting at the setting to form a V-shaped groove, and the V-shaped groove is available for bending. The folding section is formed by folding, and the connecting piece of the two C-shaped steel rods is matched with the bolts, so that the plurality of C-shaped steel rods can be integrally combined to form the steel frame of the desired type; therefore, by the technology of the present invention, It is possible to quickly complete the combination of multiple C-shaped steel rods without welding, and has the effect of high endurance.

Invented and innovated:

1. The structure supports the steering of the opposite direction force. This is the speciality of "critical dynamics", creating "special functions of materials" and "special application of materials".

2. Structural support creates a "double reclining" composite direction, and the "elasticity" of the material is formed. This is the speciality of "critical dynamics", creating the "reverberation" function of shock absorption.

Referring to FIG. 3, FIG. 4 and FIG. 5, the C-shaped steel rod 20 has a side piece 21 on both sides, and the side piece 21 has an inner piece 22 to form a C-shaped rod body, and the two ends of the C-shaped steel rod 20 are cut off by a length side piece 21 and inside. The sheet 22 has a connecting piece 23 at both ends, and the connecting piece 23 is further provided with a through hole 24, and the V-shaped side piece 21 and the inner piece 22 are cut off at the setting to form a V-shaped groove 25, and the groove 25 is formed. Forming the bending section 201, the bending section 201 can bend the required angle; the plurality of C-shaped steel rods 20 of the above configuration can fold the connecting pieces 23 to each other and cooperate with the bolts 26 to lock the perforations 24, so that a plurality of C-shaped steels can be obtained. The rods 20 are combined into a desired pattern.

With the above structure, the following effects and advantages can be formed:

(1) Only the electric saw can be cut to form the required connecting piece 23 and the V-shaped groove 25, and the processing is quick and simple.

(2) It is only necessary to use a wrench or bolt 26 to combine a plurality of C-shaped steel rods without welding, so that the combination is quick and simple.

(3) The combination structure of the two connecting pieces 23 and the bolts 26 is not welded. Therefore, unless the bolts 26 are loosened, the strength of the welding is inevitably greater than that of the welding, and there is no problem of cracking.

(4) If it is necessary to dismantle, the bolt 26 can be loosened, and then decomposed and recycled.

In addition, according to the above technical means, the present invention can also be implemented in the following types: (1) as shown in FIG. 6, the locking transverse bar 202 can be added to increase the endurance strength (2) as shown in FIG. 7 and FIG. In the above, the C-shaped steel rod 20 can be provided with V-shaped troughs 25 at both ends, and the two ends are provided with a bending section 201, which provides the need to form frames of different shapes. It can be implemented in the form of Figure 9 and Figure 10. The connecting plate 27 is provided, and the C-shaped steel rod 20 can be locked with the bolt 26, and the combination can be achieved without welding.

In summary, the technology and structure of the present invention have excellent practical effects, and are in compliance with the provisions of the Patent Law.

10, 20. . . C-shaped steel rod

twenty one. . . Side piece

twenty two. . . Inner film

twenty three. . . Connecting piece

H. . . welding

twenty four. . . perforation

25. . . Groove

26. . . bolt

27. . . Adapter plate

201. . . Bending section

202. . . Transverse rod

Figure 1, a conventional exploded view

Figure 2, a conventional combined perspective view

Figure 3, a perspective exploded view of the present invention

Figure 4 is a perspective exploded view of the present invention

Figure 5 is a perspective view of the combination of the present invention

Figure 6 is a diagram showing an embodiment of the invention for installing a transverse rod

Figure 7 is a perspective exploded view of an embodiment of a bent section at both ends of the present invention

Figure VIII, a perspective view of the combination of Figure 7

Figure 9 is a perspective exploded view of the embodiment of the present invention

Figure 10, the combination of Figure 9

20. . . C-shaped steel rod

26. . . bolt

201. . . Bending section

Claims (3)

The utility model relates to a C-shaped steel frame combined structure, wherein the two ends of the C-shaped steel rod cut off the side sheets to form a connecting piece, the connecting piece is provided with a perforation, and the V-like side piece is also cut off at the setting, and the V-shaped cross section is formed. The groove can be bent at the slot to form a bent section, and the C-shaped steel rod frame body of the desired shape is formed by fitting the bolts and locking the connecting pieces of the plurality of C-shaped steel rods. The C-shaped steel frame assembly structure according to claim 1, wherein the C-shaped steel groove of the C-shaped steel rod can be set to have a V-shaped groove at both ends, and the both ends have a bent portion. For example, in the C-shaped steel frame assembly structure described in claim 1, wherein the C-shaped steel rods are combined with each other, a connecting plate may be provided, and the connecting plate and the C-shaped steel rod are locked with the bolts.