CN219431007U

CN219431007U - Z-shaped steel

Info

Publication number: CN219431007U
Application number: CN202320499951.2U
Authority: CN
Inventors: 金加丰; 钱芮柱
Original assignee: Shanghai Zixuan Steel Structural Engineering Co ltd
Current assignee: Shanghai Zixuan Steel Structural Engineering Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-07-28
Anticipated expiration: 2033-03-15

Abstract

The utility model belongs to the technical field of buildings and discloses Z-shaped steel, which comprises an upper wing plate and a lower wing plate, wherein a connecting component and a limiting component are arranged between the upper wing plate and the lower wing plate, the limiting component comprises rectangular blocks which are fixedly connected to the right side of the upper wing plate and are symmetrically arranged, rectangular notches which are matched with the rectangular blocks are formed in the lower wing plate, locking screws are arranged in the rectangular notches, internal threaded holes which are matched with the locking screws are formed in the lower wing plate and the rectangular blocks, and notches which are convenient for installing the locking screws are formed in two sides of the top of the lower wing plate. Under the mutually supporting of last pterygoid lamina, lower pterygoid lamina, rectangular piece and locking screw, can adjust the interval of going up pterygoid lamina and lower pterygoid lamina, adjust to suitable position back, accessible locking screw and rectangular piece are fixed the distance between going up pterygoid lamina and the lower pterygoid lamina, compare trompil formula height-adjusting, and this slip height-adjusting's scope is more accurate, and is difficult for producing the interference with other articles during the installation.

Description

Z-shaped steel

Technical Field

The utility model relates to the technical field of buildings, in particular to Z-shaped steel.

Background

The Z-shaped steel is a common cold-formed thin-wall steel, can be applied to the fields of building steel structures, shipbuilding, bridge construction, transportation, large-scale factory building construction and the like, and the existing processing technology mainly comprises two types, namely three types of steel or one type of steel and one type of L-shaped steel, wherein the Z-shaped steel is formed by welding, is easy to break in a long-term use process, and is integrally formed by hot rolling, and the Z-shaped steel is not adjustable in structure and inconvenient to use after being formed by rollers.

Aiming at the problem, chinese patent number CN207500791U discloses a reinforced Z-shaped steel with adjustable height, and a plurality of groups of first mounting holes are formed in a steel web plate from top to bottom, so that a supporting plate can be mounted on different heights of the web plate, the Z-shaped steel is adjustable in height, and the applicability is wide.

Along with the downward movement of the supporting plate, the vertical dimension of the Z-shaped steel is still unchanged, and the top of the steel web plate protrudes, so that the installation of the Z-shaped steel is affected, and the Z-shaped steel is a technical problem to be solved urgently.

Disclosure of Invention

In order to solve the above problems, the present application provides a Z-shaped steel.

The application provides a Z shaped steel adopts following technical scheme: including last pterygoid lamina and lower pterygoid lamina, be provided with linking subassembly and spacing subassembly down between the pterygoid lamina, spacing subassembly includes the rectangle piece that fixed connection set up on last pterygoid lamina right side and symmetry, set up the rectangle notch with the rectangle piece looks adaptation down on the pterygoid lamina, be provided with locking screw in the rectangle notch, the internal thread hole with locking screw looks adaptation has all been seted up on pterygoid lamina and the rectangle piece down, the incision of being convenient for install locking screw has all been seted up to the both sides at pterygoid lamina top down.

Further, the linking assembly comprises sliding blocks fixedly connected to the right side of the upper wing plate and symmetrically arranged, and sliding grooves matched with the sliding blocks are formed in the lower wing plate.

Further, a guide rod is arranged in the chute, and a notch is formed in the top of the lower wing plate.

Further, a through hole matched with the guide rod is formed in the notch, and a fixing block is embedded in the notch.

Through the technical scheme, under the mutual cooperation of the sliding block, the guide rod and the fixed block, the stability of the relative movement of the upper wing plate and the lower wing plate can be enhanced.

Further, the right angle department of upper wing plate and lower pterygoid lamina all is provided with the reinforcement subassembly, the reinforcement subassembly includes the L shaped plate, be provided with the screw that is used for its fixed on the L shaped plate.

Through above-mentioned technical scheme, set up L shaped plate and screw, can improve the intensity of upper wing plate and lower wing plate corner.

In summary, the present application includes at least one of the following beneficial technical effects:

(1) Under the mutual coordination of the upper wing plate, the lower wing plate, the rectangular block and the locking screw, the distance between the upper wing plate and the lower wing plate can be adjusted to a proper position, and after the distance between the upper wing plate and the lower wing plate is adjusted to a proper position, the distance between the upper wing plate and the lower wing plate can be fixed through the locking screw and the rectangular block;

(2) Under the mutually supporting of slider, guide bar and fixed block, can strengthen the stability of upper wing plate and lower pterygoid lamina relative movement, set up L shaped plate and screw, can improve the intensity of upper wing plate and lower pterygoid lamina corner.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present application;

FIG. 2 is a schematic cross-sectional view of the present application;

FIG. 3 is a schematic view of structure A of FIG. 2 of the present application;

FIG. 4 is a schematic diagram of an exploded construction of the present application;

FIG. 5 is a schematic view of structure B of FIG. 4 of the present application;

fig. 6 is a schematic view of the C structure of fig. 4 of the present application.

The reference numerals in the figures illustrate: 1. an upper wing plate; 2. a lower wing plate; 3. rectangular blocks; 4. a rectangular notch; 5. locking the screw rod; 6. an internal threaded hole; 7. a notch; 8. a slide block; 9. a chute; 10. a guide rod; 11. a notch; 12. a through hole; 13. a fixed block; 14. an L-shaped plate; 15. and (5) a screw.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples:

the present application is described in further detail below in conjunction with fig. 1-6.

The embodiment of the application discloses Z shaped steel, including last pterygoid lamina 1 and lower pterygoid lamina 2, be provided with link up subassembly and spacing subassembly between going up pterygoid lamina 1 and the lower pterygoid lamina 2, spacing subassembly includes fixed connection at the rectangle piece 3 that 1 right side and symmetry set up, set up on the lower pterygoid lamina 2 with the rectangle notch 4 of rectangle piece 3 looks adaptation, be provided with locking screw 5 in the rectangle notch 4, all set up the internal thread hole 6 with locking screw 5 looks adaptation on lower pterygoid lamina 2 and the rectangle piece 3, the incision 7 of being convenient for install locking screw 5 has all been seted up to the both sides at lower pterygoid lamina 2 top, under last pterygoid lamina 1, lower pterygoid lamina 2, under the mutually supporting of rectangle piece 3 and locking screw 5, the interval of last pterygoid lamina 1 and lower pterygoid lamina 2 is adjusted, after adjusting to suitable position, accessible locking screw 5 and rectangle piece 3 are fixed to the distance between going up pterygoid lamina 1 and the lower pterygoid lamina 2.

Referring to fig. 1 and 6, the connection assembly comprises a sliding block 8 fixedly connected to the right side of an upper wing plate 1 and symmetrically arranged, a sliding groove 9 matched with the sliding block 8 is formed in a lower wing plate 2, a guide rod 10 is arranged in the sliding groove 9, a notch 11 is formed in the top of the lower wing plate 2, a through hole 12 matched with the guide rod 10 is formed in the notch 11, a fixing block 13 is embedded in the notch 11, and the stability of relative movement of the upper wing plate 1 and the lower wing plate 2 can be enhanced under the mutual cooperation of the sliding block 8, the guide rod 10 and the fixing block 13.

Referring to fig. 1 and 6, the right angle of the upper wing plate 1 and the lower wing plate 2 are provided with reinforcing components, the reinforcing components comprise an L-shaped plate 14, screws 15 for fixing the L-shaped plate 14 are arranged on the L-shaped plate 14, and the strength of the corners of the upper wing plate 1 and the lower wing plate 2 can be improved by arranging the L-shaped plate 14 and the screws 15.

The implementation principle of the Z-shaped steel in the embodiment of the application is as follows: under the mutual cooperation of the upper wing plate 1, the lower wing plate 2, the rectangular block 3 and the locking screw 5, the distance between the upper wing plate 1 and the lower wing plate 2 can be adjusted, after the distance is adjusted to a proper position, the distance between the upper wing plate 1 and the lower wing plate 2 can be fixed through the locking screw 5 and the rectangular block 3, compared with the open-pore type adjusting height, the sliding adjusting height range is more accurate, interference with other objects is not easy to generate during installation, under the mutual cooperation of the sliding block 8, the guide rod 10 and the fixed block 13, the stability of the relative movement of the upper wing plate 1 and the lower wing plate 2 can be enhanced, the L-shaped plate 14 and the screw 15 are arranged, and the strength of the corners of the upper wing plate 1 and the lower wing plate 2 can be improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A Z-section steel, characterized in that: including last pterygoid lamina (1) and lower pterygoid lamina (2), be provided with between last pterygoid lamina (1) and lower pterygoid lamina (2) and link up subassembly and spacing subassembly, spacing subassembly includes rectangle piece (3) that fixed connection set up on last pterygoid lamina (1) right side and symmetry, set up rectangle notch (4) with rectangle piece (3) looks adaptation on lower pterygoid lamina (2), be provided with locking screw (5) in rectangle notch (4), internal thread hole (6) with locking screw (5) looks adaptation have all been seted up on lower pterygoid lamina (2) and rectangle piece (3), incision (7) convenient for install locking screw (5) have all been seted up to the both sides at lower pterygoid lamina (2) top.

2. A Z-section steel according to claim 1, characterized in that: the connecting assembly comprises sliding blocks (8) fixedly connected to the right side of the upper wing plate (1) and symmetrically arranged, and sliding grooves (9) matched with the sliding blocks (8) are formed in the lower wing plate (2).

3. A Z-section steel according to claim 2, characterized in that: a guide rod (10) is arranged in the sliding groove (9), and a notch (11) is formed in the top of the lower wing plate (2).

4. A Z-section steel according to claim 3, characterized in that: the notch (11) is provided with a through hole (12) matched with the guide rod (10), and the notch (11) is provided with a fixing block (13) in an embedded mode.

5. A Z-section steel according to claim 1, characterized in that: the right angle department of upper wing plate (1) and lower pterygoid lamina (2) all is provided with the reinforcement subassembly, the reinforcement subassembly includes L shaped plate (14), be provided with on L shaped plate (14) and be used for its fixed screw (15).