CN218176249U

CN218176249U - Light steel keel with good structural strength

Info

Publication number: CN218176249U
Application number: CN202222640084.8U
Authority: CN
Inventors: 施恩伟; 王丽咪; 周准刚
Original assignee: Hangzhou Ya'an Construction Co ltd
Current assignee: Hangzhou Libo Construction Co.,Ltd.
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2022-12-30
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a light steel keel that structural strength is good, including U-shaped fossil fragments main part, the fixed braced frame body that is provided with of inside symmetry of U-shaped fossil fragments main part, two leave the gap between the braced frame body, leave the space between braced frame body and the U-shaped fossil fragments main part, spout one has been seted up to braced frame body's left side upper surface, braced frame body's bent angle department is provided with the arc angle, the arc groove has been seted up to the top department of arc angle, spout two has been seted up to braced frame body's left surface, the arc angle top slides and is provided with a plurality of reinforcement. The utility model discloses a gap of reserving between two supporting framework bodies can guarantee that the lateral surface of U-shaped fossil fragments main part is receiving the extrusion back, transmits the extrusion force for supporting framework body, and the extrusion force that two supporting framework bodies received can make the gap this moment offsets, can effectually slow down the extrusion that supporting framework body itself transmitted, has strengthened the anti extrusion deformation's of U-shaped fossil fragments main part ability.

Description

Light steel keel with good structural strength

Technical Field

The utility model belongs to the technical field of fossil fragments for the building, especially, relate to a light gauge steel that structural strength is good.

Background

The light steel keel is a novel building material developed in recent years, has the effects of light weight, adaptability to water prevention, shock prevention, dust prevention, fire prevention, sound insulation, sound absorption, constant temperature and the like, also has the advantages of short construction period, simplicity and convenience in construction and the like, is increasingly applied to the house construction of bottom floors by adopting galvanized or aluminized galvanized light steel keels, and is largely used as building bearing in partition walls and ceiling systems in the building field.

The keel structure adopted by the existing light steel Long Guge wall system is generally a single-wall surface structure, is easy to generate instability and deformation at nodes with larger stress conditions such as a door opening, and only can be completely adopted with keels with higher strength to cause great waste in order to take account of the consistency of the whole light steel keel partition wall system.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a light gauge steel that structural strength is good.

The utility model discloses a realize above-mentioned purpose, provide following technical scheme: the utility model provides a light gauge steel that structural strength is good, includes U-shaped fossil fragments main part, the fixed braced frame body that is provided with of inside symmetry of U-shaped fossil fragments main part, two leave the gap between the braced frame body, leave the space between braced frame body and the U-shaped fossil fragments main part, spout one has been seted up to braced frame body's left side upper surface, braced frame body's bent angle department is provided with the arc angle, the arc groove has been seted up to the top department of arc angle, spout two has been seted up to braced frame body's left surface, the arc angle top slides and is provided with a plurality of reinforcement.

Furthermore, the upper end and the lower end of the reinforcing piece slide in the first sliding groove and the second sliding groove respectively, a supporting rod is fixedly arranged in the middle of the reinforcing piece, and the supporting rod is arranged in the arc groove in a sliding mode.

Further, the reinforcing piece and the supporting frame body form two small triangular supporting bodies and one large triangular supporting body.

Furthermore, the distance of a gap reserved between the two supporting frame bodies is smaller, and the outer side edge and the inner side surface of each supporting frame body are provided with a second fillet.

Furthermore, a first fillet is arranged at the joint of the supporting frame body and the U-shaped keel main body

To sum up, compare with prior art, the utility model provides a pair of light gauge steel that structural strength is good possesses following beneficial effect:

1. the utility model discloses a fillet one of U-shaped fossil fragments main part and braced frame body junction, the contact department of its upper side and U-shaped fossil fragments main part is acute angle formula contained angle face, and the contact department of its lower side and U-shaped fossil fragments main part is obtuse angle formula arc surface, through the contact state of contained angle face and arc surface, can effectual reinforcing U-shaped fossil fragments main part lateral surface resist the extrusion ability;

2. the gap reserved between the two supporting frame bodies of the utility model can ensure that the extrusion force is transmitted to the supporting frame bodies after the outer side surfaces of the U-shaped keel main bodies are extruded, at the moment, the extrusion force received by the two supporting frame bodies can be balanced by the gap, the extrusion transmitted by the supporting frame bodies can be effectively slowed down, and the anti-extrusion deformation capability of the U-shaped keel main bodies is enhanced;

3. the space reserved in the supporting frame body of the utility model can be used for placing sound insulation materials or fireproof materials, and the sound insulation materials or the fireproof materials are not needed to be arranged outside the keel, thereby greatly reducing the space occupied by decoration materials;

4. the utility model discloses a reinforcing piece of braced frame outside contained angle department can be with the even side surface that transmits braced frame body of the extrusion force that braced frame body received, makes the great promotion of the anti extruded ability of braced frame body.

Drawings

Fig. 1 is an isometric view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the first detail of the present invention;

fig. 4 is a detail enlarged view of the second embodiment of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

Referring to fig. 1-2, a light steel keel with good structural strength, including the inside symmetrical fixed braced frame 2 that is provided with of U-shaped fossil fragments main part 1,U shape fossil fragments main part 1, leave gap 4 between two braced frame 2, can guarantee that the lateral surface of U-shaped fossil fragments main part 1 is receiving the extrusion back, transmit the extrusion force for braced frame 2, the extrusion force that two braced frame 2 received can offset by gap 4 this moment, can effectually slow down the extrusion that braced frame 2 itself transmitted, the ability of U-shaped fossil fragments main part anti extrusion deformation has been strengthened, leave the space between braced frame 2 and the U-shaped fossil fragments main part 1, chute one 21 has been seted up to braced frame 2's left side upper surface, braced frame 2's bent angle department is provided with arc angle 24, arc slot 22 has been seted up to arc angle 24's top, braced frame 2's left surface has been seted up spout two 23, the top slip of arc angle 24 is provided with a plurality of reinforcement 3.

Referring to fig. 1-2, the junction of the supporting frame body 2 and the U-shaped keel body 1 is provided with a first fillet 12, the contact between the upper surface of the first fillet and the U-shaped keel body 1 is an acute included angle surface, the contact between the lower surface of the first fillet and the U-shaped keel body 1 is an obtuse arc surface, through the contact state of the acute included angle surface and the arc surface, the anti-extrusion capacity of the outer side surface of the U-shaped keel body 1 can be effectively enhanced, the distance between the gap 4 left between the two supporting frame bodies 2 is small, and the outer side edge and the inner side surface of the supporting frame body 2 are both provided with a second fillet 211.

Referring to fig. 3, the upper end and the lower end of the reinforcement 3 slide in the first sliding groove 21 and the second sliding groove 23 respectively, the middle portion of the reinforcement 3 is fixedly provided with a supporting rod 25, the supporting rod 25 slides in the arc groove 22, the reinforcement 3 and the supporting frame body 2 form two small triangular supporting bodies and one large triangular supporting body, and the extrusion force applied to the supporting frame body 2 can be uniformly transmitted to the side surface of the supporting frame body 2, so that the anti-extrusion capability of the supporting frame body 2 is greatly improved.

Principle of operation

Receive the extrusion in the outside as U-shaped fossil fragments main part 1, the fillet 12 of the junction of braced frame 2 and U-shaped fossil fragments main part 1 is transmitted to the extrusion this moment, its upper surface is acute angle formula contained angle face with the contact department of U-shaped fossil fragments main part 1, its lower surface is obtuse angle formula arc surface with the contact department of U-shaped fossil fragments main part 1, contact condition through contained angle face and arc surface, can the effectual anti extrusion ability of 1 lateral surface of reinforcing U-shaped fossil fragments main part, then reinforcing member 3 can be with the even lateral surface that transmits braced frame 2 of the extrusion force that receives, the gap 4 that leaves between two last braced frame 2 can make the extrusion force that two braced frame 2 received offset, can effectually slow down the extrusion that braced frame 2 itself transmitted, the ability of U-shaped fossil fragments main part anti extrusion deformation has been strengthened.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a commodity or system comprising the element.

The foregoing description shows and describes several preferred embodiments of the present application, but as aforementioned, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the application as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the application, which is to be protected by the claims appended hereto.

Claims

1. The utility model provides a light steel keel that structural strength is good, its characterized in that, includes U-shaped fossil fragments main part (1), the fixed braced frame body (2) that are provided with of inside symmetry of U-shaped fossil fragments main part (1), two leave gap (4) between braced frame body (2), leave the space between braced frame body (2) and U-shaped fossil fragments main part (1), spout one (21) have been seted up to the left side upper surface of braced frame body (2), the bent angle department of braced frame body (2) is provided with arc angle (24), arc groove (22) have been seted up to the top department of arc angle (24), spout two (23) have been seted up to the left surface of braced frame body (2), arc angle (24) top slip is provided with a plurality of reinforcement (3).

2. The light steel keel with good structural strength according to claim 1, wherein the upper end and the lower end of the reinforcement (3) respectively slide in the first sliding groove (21) and the second sliding groove (23), a support rod (25) is fixedly arranged in the middle of the reinforcement (3), and the support rod (25) is slidably arranged in the arc groove (22).

3. A structurally strong light gauge steel according to claim 1, characterized in that the reinforcement (3) and the support frame (2) form two small triangular supports and one large triangular support.

4. The light steel keel with good structural strength as claimed in claim 1, wherein the distance of the gap (4) left between the two supporting frame bodies (2) is smaller, and the outer side and the inner side of each supporting frame body (2) are both provided with a second fillet (211).

5. The light steel keel with good structural strength as claimed in claim 1, wherein the joint of the supporting frame body (2) and the U-shaped keel body (1) is provided with a first fillet (12).