CN216587038U

CN216587038U - High compressive strength cold-formed steel

Info

Publication number: CN216587038U
Application number: CN202122865530.0U
Authority: CN
Inventors: 卜美芳
Original assignee: Taixing Yike Handling Equipment Co ltd
Current assignee: Taixing Yike Handling Equipment Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-24
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to cold-formed steel with high compressive strength, which comprises a steel bar, wherein an adjusting and fastening component is arranged on the steel bar, a fixing mechanism connected with the steel bar is arranged on the adjusting and fastening component, the adjusting and fastening component comprises moving holes arranged on the left side wall and the right side wall of an inner cavity of the steel bar, a connecting plate is movably arranged between the two moving holes, a locking steel plate positioned outside the steel bar is fixedly arranged between the left side and the right side of the connecting plate, the fixing mechanism comprises moving grooves arranged on the left side and the right side of the top of the steel bar, positioning holes arranged on the front surface of the steel bar, positioning grooves arranged on the front surface of the locking steel plate and corresponding to the positioning holes, and springs fixedly arranged on the front surface of the connecting plate. This high compressive strength cold-formed shaped steel through the regulation fastening components who sets up to made things convenient for and adjusted the fastening components removal through the regulation and with the billet locking on the mount, and then it is fixed to cooperate fixed establishment to accomplish the locking, has guaranteed the efficiency and the stability of installation.

Description

High compressive strength cold-formed steel

Technical Field

The utility model relates to the technical field of cold-formed steel, in particular to cold-formed steel with high compressive strength.

Background

Cold-formed steel, also called steel cold-formed or cold-formed section, refers to a section of various cross-sectional shapes and sizes made by bending and forming a blank of hot-rolled or cold-rolled strip steel.

Current cold-formed steel is accurate as building steel structure, possesses high compressive strength's advantage, but the fixed subassembly of termination department does not possess the locking, leads to adopting the screw rod to fix mostly when using, not only installs inconvenient but also appears not hard up phenomenon easily, can not reach good installation fixed effect.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the cold-formed steel with high compressive strength, which has the advantages of convenience and quickness in installation and fixation and the like, and solves the problems that the end points do not have locking and fixing components, so that most of the cold-formed steel is fixed by adopting a screw rod when in use, the cold-formed steel is inconvenient to install, is easy to loosen and cannot achieve good installation and fixation effects.

In order to achieve the purpose, the utility model provides the following technical scheme: a cold-formed steel with high compressive strength comprises a steel bar, wherein an adjusting and fastening component is arranged on the steel bar, and a fixing mechanism connected with the steel bar is arranged on the adjusting and fastening component;

the adjusting and fastening assembly comprises moving holes formed in the left side wall and the right side wall of the inner cavity of the steel bar, a connecting plate is movably arranged between the two moving holes, and a locking steel plate positioned outside the steel bar is fixedly arranged between the left side and the right side of the connecting plate;

the fixed establishment is including offering the shifting chute in the billet top left and right sides, offer the locating hole of billet front surface, offer the constant head tank that locking steel sheet front surface and locating hole correspond and fixed mounting in the spring of connecting plate front surface, sliding connection has the removal bracing piece with locking steel sheet fixed connection in the shifting chute, and the outside cover of spring is established and is fixed with the locating lever that passes the locating hole and peg graft in the constant head tank.

Furthermore, the number of the positioning holes is not less than six, and the positioning holes are distributed in the vertical direction at equal intervals.

Further, the locking steel plate is in a hook type and is tightly attached to the steel bar.

Further, when the bottom of the connecting plate is located at the lowest part of the movable moving hole, the bottom of the movable supporting rod is located at the lowest part in the movable groove.

Furthermore, the connecting plate and the locking steel plate are integrally fixed, and the positioning hole is positioned between the two moving grooves.

Furthermore, the spring and the positioning rod are positioned at the front side of the positioning hole in the stretching state, and the connecting plate is provided with a through hole matched with the positioning rod.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this high compressive strength cold-formed steel through the regulation fastening assembly who sets up to made things convenient for and adjusted the fastening assembly removal through the regulation and with the billet locking on the mount, and then it is fixed to cooperate fixed establishment to accomplish the locking, has guaranteed the efficiency and the stability of installation.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

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

In the figure: 1 billet, 2 removal holes, 3 connecting plates, 4 locking steel sheets, 5 shifting chutes, 6 removal bracing pieces, 7 locating levers, 8 springs, 9 locating holes, 10 locating grooves.

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.

Referring to fig. 1-2, the cold-formed steel with high compressive strength of the present embodiment includes a steel bar 1, an adjusting fastening assembly is disposed on the steel bar 1, and a fixing mechanism connected to the steel bar 1 is disposed on the adjusting fastening assembly.

Referring to fig. 1, in order to fix and adjust, the adjusting and fastening assembly in this embodiment includes moving holes 2 formed in left and right side walls of an inner cavity of a steel bar 1, a connecting plate 3 is movably installed between the two moving holes 2, a locking steel plate 4 located outside the steel bar 1 is fixedly installed between left and right sides of the connecting plate 3, the locking steel plate 4 is in a hook shape, and the locking steel plate 4 is tightly attached to the steel bar 1.

Referring to fig. 1, in order to achieve the fixed fastening, the fixing mechanism in this embodiment includes moving grooves 5 formed on the left and right sides of the top of the steel bar 1, and when the bottom of the connecting plate 3 is located at the lowest position of the moving hole 2, the bottom of movable support rod 6 is located the moving slot 5 below, set up locating hole 9 at 1 front surface of billet, set up constant head tank 10 and the spring 8 of fixed mounting in connecting plate 3 front surface that correspond with locating hole 9 in 4 front surfaces of locking steel sheet, connecting plate 3 is fixed with locking steel sheet 4 integration, locating hole 9 is located between two moving slots 5, locating lever 7 is located the front side of locating hole 9 when spring 8 department and extension state, set up the perforation with 7 looks adaptations of locating lever on the connecting plate 3, sliding connection has and locks 4 fixed connection's of steel sheet movable support rod 6 in 5 moving slots, the outside cover of spring 8 is established and is fixed with locating lever 7 that passes locating hole 9 and peg graft in constant head tank 10.

It should be noted that the number of the positioning holes 9 is not less than six, and the positioning holes 9 are distributed vertically at equal intervals.

The intensity that billet 1 and locking steel plate 4 are connected has been improved in setting up of movable support pole 6, has improved holistic compressive property.

The working principle of the above embodiment is as follows:

locking steel sheet 4 through setting up, thereby made things convenient for and placed between the extreme point of billet 1 and locking steel sheet 4 through the mount, make and move the removal hole 2 that the connecting plate 3 on driving locking steel sheet 4 through removing locking steel sheet 4 offered on billet 1 and remove and drive movable support rod 6 synchronous motion in shifting chute 5 simultaneously, make to fix the mount between locking steel sheet 4 and billet 1, and then drive locating lever 7 and remove under the elastic stretching effect of cooperation spring 8 and pass the locating hole 9 and peg graft in the constant head tank 10 of seting up on locking steel sheet 4, and then accomplish to fix locking steel sheet 4 and make the whole locking of billet 1 fix on the mount of installation in billet 1, avoid adopting the screw rod fixed to make the installation swiftly stable.

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 compressive strength cold-formed steel, includes billet (1), its characterized in that: the steel bar (1) is provided with an adjusting and fastening assembly, and the adjusting and fastening assembly is provided with a fixing mechanism connected with the steel bar (1);

the adjusting and fastening assembly comprises moving holes (2) formed in the left side wall and the right side wall of an inner cavity of the steel bar (1), a connecting plate (3) is movably arranged between the two moving holes (2), and a locking steel plate (4) positioned outside the steel bar (1) is fixedly arranged between the left side and the right side of the connecting plate (3);

fixed establishment is including offering in shifting chute (5) of billet (1) top left and right sides, offer in locating hole (9) of billet (1) front surface, offer in constant head tank (10) and spring (8) of fixed mounting in connecting plate (3) front surface that locking steel sheet (4) front surface corresponds with locating hole (9), sliding connection has in shifting chute (5) and locking steel sheet (4) fixed connection's removal bracing piece (6), the outside cover of spring (8) is established and is fixed with locating lever (7) of passing locating hole (9) and pegging graft in constant head tank (10).

2. The high compressive strength cold-formed steel according to claim 1, wherein: the number of the positioning holes (9) is not less than six, and the positioning holes (9) are distributed at equal intervals in the vertical direction.

3. The high compressive strength cold-formed steel according to claim 1, wherein: the locking steel plate (4) is in a hook shape, and the locking steel plate (4) is tightly attached to the steel bar (1).

4. The high compressive strength cold-formed steel according to claim 1, wherein: when the bottom of the connecting plate (3) is positioned at the lowest part of the movable hole (2), the bottom of the movable supporting rod (6) is positioned at the lowest part in the movable groove (5).

5. The high compressive strength cold-formed steel according to claim 1, wherein: the connecting plate (3) and the locking steel plate (4) are integrally fixed, and the positioning hole (9) is located between the two moving grooves (5).

6. The high compressive strength cold-formed steel according to claim 1, wherein: the spring (8) and the positioning rod (7) are positioned on the front side of the positioning hole (9) in the stretching state, and the connecting plate (3) is provided with a through hole matched with the positioning rod (7).