CN215596085U

CN215596085U - High-strength Z-shaped steel component

Info

Publication number: CN215596085U
Application number: CN202121205852.6U
Authority: CN
Inventors: 于海苓
Original assignee: Foshan Mingli Intelligent Technology Co ltd
Current assignee: Foshan Mingli Intelligent Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-21
Anticipated expiration: 2031-06-01

Abstract

The utility model relates to the technical field of steel, in particular to a high-strength Z-shaped steel member which comprises a first plate body, wherein a second plate body and a third plate body are respectively arranged at two ends of the first plate body in a 90-degree bending mode, the first plate body, the second plate body and the third plate body are combined to form a Z-shaped member body, elastic reinforcing parts are detachably arranged at corners of the Z-shaped member body, and reinforcing pieces are fixedly arranged at the connecting positions of the first plate body and the second plate body at two ends of each reinforcing part. According to the utility model, the elastic reinforcing parts are arranged at the corners of the Z-shaped member body, so that the strength at the corners of the Z-shaped member body is increased, the Z-shaped member body can be quickly restored to the shape when being subjected to external pressure or impact, and the Z-shaped member body is prevented from generating plastic deformation.

Description

High-strength Z-shaped steel component

Technical Field

The utility model relates to the technical field of steel, in particular to a high-strength Z-shaped steel member.

Background

Z shaped steel is a novel economic building steel, has cross sectional shape economy reasonable, and mechanical properties is good, and each point extends more evenly on the cross section during rolling, and the internal stress is little advantage, and Z shaped steel among the prior art is cold-formed thin-walled steel usually, and thickness is generally between 1.6-3.0mm, and the cross-section height is mostly between 120 and 350 mm.

Through the retrieval, the current patent of publication No. CN210266675U discloses a high strength Z shaped steel component, through fixed orifices, fixing bolt with the upper end of connecting plate, at last diaphragm, No. two last diaphragms, and through fixed orifices, fixing bolt with the upper end of connecting plate, diaphragm, No. two lower diaphragms under No. one, and then can make two Z shaped steel components butt joints, fixed more firm, prevent that Z shaped steel component length from leading to the unable use inadequately, comparatively practical. However, in the use process of the Z-shaped steel member, the Z-shaped steel member is formed by cold bending of the thin steel sheet, so that the corner of the Z-shaped steel member cannot bear large impact force, and the Z-shaped steel member is easy to generate plastic deformation after being subjected to the impact force, so that the use strength of the Z-shaped steel member is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a high-strength Z-shaped steel member, which can increase the strength of the corner of a Z-shaped steel member body and solve the problem that the existing Z-shaped steel member is easy to generate plastic deformation after being subjected to impact force.

(II) technical scheme

In order to achieve the purpose of increasing the strength of the corner of the Z-shaped component body, the utility model provides the following technical scheme: the utility model provides a high strength Z shaped steel component, includes first plate body, first plate body both ends are 90 degrees respectively and buckle and be equipped with second plate body and third plate body, first plate body the second plate body with third plate body combination forms Z shaped steel component body, the equal detachable reinforcing piece that has that is provided with in corner of Z shaped steel component body is lieing in the reinforcing piece both ends first plate body with the fixed enhancement piece that is provided with of second plate body junction.

Optionally, the reinforcement is a stainless steel sheet structure with a C-shaped cross section, and the length of the reinforcement is consistent with that of the Z-shaped member body.

Optionally, the reinforcing piece both sides are provided with the slider of personally submitting the dovetail structure along its length direction integrated into one piece, all seted up on first plate body, second plate body and the third plate body with slider sliding fit's spout, the reinforcing piece passes through the slider cooperation the spout can be dismantled connect in the corner of Z type component body.

Optionally, the reinforcing plate is of a right-angled triangle structure, and the reinforcing plate is welded at the corner of the Z-shaped member body.

Optionally, the positioning reinforcing assembly further comprises two reinforcing columns fixedly arranged at two end faces of the Z-shaped member body, and two insertion holes corresponding to the reinforcing columns and formed in the other end face of the Z-shaped member body, and the adjacent Z-shaped member bodies are connected with the insertion holes in a splicing fit manner through the reinforcing columns.

Optionally, the both sides at first plate body both ends all weld the engaging lug, the engaging lug with all seted up the mounting hole on the reinforcing piece, adjacent corresponding between the Z type component body between the engaging lug and corresponding all connect through bolt cooperation nut between the reinforcing piece.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-strength Z-shaped steel member, which has the following beneficial effects:

1. according to the utility model, the elastic reinforcing parts are arranged at the corners of the Z-shaped member body, so that the strength at the corners of the Z-shaped member body is increased, the Z-shaped member body can be quickly restored to be in shape when being subjected to external pressure or impact, and the Z-shaped member body is prevented from generating plastic deformation;

2. according to the utility model, the reinforcing pieces are fixedly arranged at the connecting parts of the first plate body and the second plate body which are positioned at the two ends of the reinforcing piece, the reinforcing piece is of a stainless steel sheet structure with the C-shaped cross section, the bending strength of the corner of the Z-shaped member body can be further increased by the reinforcing piece, and the reinforcing piece made of stainless steel can provide better elasticity, is not easy to rust and has the advantage of long service life;

3. according to the utility model, the Z-shaped member body and the reinforcing piece are detachably arranged, so that the Z-shaped member body and the reinforcing piece can be assembled after being respectively processed, and the device is convenient to produce and use.

Drawings

FIG. 1 is a schematic view of a connection structure of two adjacent Z-shaped member bodies according to the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a first plate body; 2. a second plate body; 3. a third plate body; 4. a reinforcement; 5. a chute; 6. connecting lugs; 7. a reinforcing sheet; 8. mounting holes; 9. a reinforcement column; 10. a jack; 11. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): referring to fig. 1 to fig. 2, an embodiment of the present invention provides a technical solution: a high-strength Z-shaped steel member comprises a first plate body, wherein a second plate body and a third plate body are respectively arranged at two ends of the first plate body in a 90-degree bending mode, the first plate body, the second plate body and the third plate body are combined to form a Z-shaped member body, elastic reinforcing parts are detachably arranged at corners of the Z-shaped member body, reinforcing plates are fixedly arranged at joints of the first plate body and the second plate body at two ends of each reinforcing part, when the Z-shaped member body is subjected to external pressure or impact, the reinforcing parts can effectively slow down the Z-shaped member body, meanwhile, the shape of the Z-shaped member body can be quickly restored by impact force, the Z-shaped member body is prevented from generating plastic deformation, the reinforcing parts are stainless steel plates with C-shaped cross sections, the length of the reinforcing parts is consistent with that of the Z-shaped member body, the reinforcing parts made of stainless steel materials are adopted, better elasticity can be provided, the self-cleaning agent is not easy to rust, and has the advantage of long service life.

In another technical scheme, its length direction integrated into one piece is provided with the slider of transversal personally submitting dovetail structure both sides border to the reinforcement, all offer on first plate body, second plate body and the third plate body with slider sliding fit's spout, the reinforcement passes through slider cooperation spout can dismantle to be connected in the corner of Z type component body, so set up for can process between Z type component body and the reinforcement respectively and accomplish the back and assemble again, be convenient for device production and use.

In another technical scheme, the reinforcing piece is the right triangle structure, and the reinforcing piece welds in the corner of Z type component body, so sets up, and the reinforcing piece can further increase the bending strength of the anti of Z type component body corner.

In another technical scheme, the positioning reinforcing component comprises two reinforcing columns fixedly arranged at the corners of two end faces of a Z-shaped component body and two jacks arranged on the other end face of the Z-shaped component body and corresponding to the reinforcing columns, adjacent Z-shaped component bodies are connected with the jacks in a splicing fit manner through the reinforcing columns, connecting lugs are welded on two sides of two ends of a first plate body, mounting holes are formed in the connecting lugs and the reinforcing sheets, corresponding connecting lugs between adjacent Z-shaped component bodies and corresponding reinforcing sheets are connected through bolts and nuts, when two adjacent groups of Z-shaped component bodies are assembled, the reinforcing column on one Z-shaped component body is firstly inserted into the jack of the other Z-shaped component body, and then corresponding connecting lugs between adjacent Z-shaped component bodies and corresponding reinforcing sheets are connected through the matching of bolts and nuts, so that the two groups of Z-shaped component bodies are convenient to connect, and the bending resistance of the joint is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength Z shaped steel component, includes first plate body (1), first plate body (1) both ends are 90 degrees respectively and buckle and be equipped with second plate body (2) and third plate body (3), first plate body (1) second plate body (2) with third plate body (3) combination forms Z shaped steel component body, its characterized in that: all detachable be provided with in the corner of Z type component body has elastic reinforcement (4), is lieing in reinforcement (4) both ends first plate body (1) with second plate body (2) junction is fixed and is provided with reinforcing piece (7).

2. A high strength Z-section steel structural member as claimed in claim 1, wherein: the reinforcing piece (4) is of a stainless steel sheet structure with a C-shaped cross section, and the length of the reinforcing piece (4) is consistent with that of the Z-shaped component body.

3. A high strength Z-section steel structural member as claimed in claim 1, wherein: stiffener (4) both sides are provided with slider (11) of personally submitting dovetail structure along its length direction integrated into one piece, all seted up on first plate body (1), second plate body (2) and third plate body (3) with slider (11) sliding fit's spout (5), stiffener (4) pass through slider (11) cooperation spout (5) can dismantle connect in the corner of Z type component body.

4. A high strength Z-section steel structural member as claimed in claim 1, wherein: the reinforcing sheet (7) is of a right-angled triangle structure, and the reinforcing sheet (7) is welded at the corner of the Z-shaped member body.

5. A high strength Z-section steel structural member as claimed in claim 1, wherein: the Z-shaped member positioning and reinforcing device further comprises a positioning and reinforcing assembly, the positioning and reinforcing assembly comprises two reinforcing columns (9) fixedly arranged at the corners of two end faces of the Z-shaped member body and two insertion holes (10) which are formed in the other end face of the Z-shaped member body and correspond to the reinforcing columns (9), and the adjacent Z-shaped member bodies are connected with the insertion holes (10) in a splicing and matching mode through the reinforcing columns (9).

6. A high strength Z-section steel structural member as claimed in claim 1, wherein: the both sides at first plate body (1) both ends all weld engaging lug (6), engaging lug (6) with all seted up mounting hole (8) on enhancement piece (7), adjacent corresponding between the Z type component body between engaging lug (6) and corresponding all connect through bolt cooperation nut between enhancement piece (7).