CN111395652A

CN111395652A - H-shaped steel with height adjusting function

Info

Publication number: CN111395652A
Application number: CN202010251042.8A
Authority: CN
Inventors: 尤立亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-07-10
Anticipated expiration: 2040-04-01
Also published as: CN111395652B

Abstract

The invention discloses H-shaped steel with a height adjusting function, and relates to the technical field of H-shaped steel; the problem that the height of the whole structure cannot be adjusted is solved; the connecting plate is welded to the top and the bottom outer walls of the main beam plates, two fixing frames are welded to one side outer wall of each main beam plate close to the two connecting plates, adjusting holes are formed in one side outer wall of each fixing frame, limiting grooves are formed in one side outer wall of each main beam plate close to each adjusting hole, fixing holes distributed equidistantly are formed in the inner wall of each limiting groove, the inner wall of each fixing hole is provided with the same clamping mechanism, secondary H-shaped steel is welded to one side outer wall of the clamping structure, the two triangular connecting plates are welded to the outer wall of one side of the main beam plate opposite to the other side outer wall of the main beam plate, and the same connecting column is welded to the outer wall of one side of the two triangular connecting plates opposite to. The invention has the function of adjusting the height of the whole mechanism and also overcomes the traditional H-shaped steel fixed connection mode.

Description

H-shaped steel with height adjusting function

Technical Field

The invention relates to the technical field of H-shaped steel, in particular to H-shaped steel with a height adjusting function.

Background

The H-shaped steel is an economic section efficient section with more optimized section area distribution and more reasonable strength-to-weight ratio, and is named because the section is the same as the English letter H. Because all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of strong bending resistance, simple construction, cost saving, light structure weight and the like in all directions and is widely applied. Various civil and industrial building structures; various large-span industrial plants and modern high-rise buildings, in particular industrial plants in areas with frequent earthquake activity and under high-temperature working conditions; large bridges with large bearing capacity, good section stability and large span are required; heavy equipment; an expressway; a ship skeleton; supporting a mine; foundation treatment and dam engineering; various machine components.

Through retrieval, the Chinese patent with the application number of CN201621292863.1 discloses a novel connecting node of an H-shaped steel column and an H-shaped steel beam, which comprises the H-shaped steel column, the H-shaped steel beam, equilateral angle steel, unequal angle steel and a friction type high-strength bolt, wherein the equilateral angle steel is symmetrically arranged on the upper flange and the lower flange of the H-shaped steel beam; the left side and the right side of the web plate of the H-shaped steel beam are symmetrically provided with the unequal angle steel. The connected node of a novel H shaped steel post and H shaped steel roof beam in above-mentioned patent has following not enough: overall structure mainly carries out bolt fixed connection through equilateral angle steel and inequilateral angle steel, then can't be nimble to the altitude mixture control of H shaped steel, consequently, needs a H shaped steel that has height control function urgently.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides H-shaped steel with a height adjusting function.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a H shaped steel with height control function, includes two girder plates, two the connection board has all been welded to girder plate top and bottom outer wall, and two girder plates all weld two mounts near one side outer wall of two connection boards, one side outer wall of every mount has all opened the regulation hole, one side outer wall that two girder plates are close to every regulation hole has all opened the spacing groove, the fixed orifices that the equidistance distributes has all been opened to the inner wall of every spacing groove, every four fixed orifices inner walls all are provided with same latch mechanism, the welding of one side outer wall of latch structure has secondary H shaped steel.

Preferably: two the relative one side outer wall of girder plate all has same spliced pole through the welding to have the triangle connecting plate, and two relative one side outer walls of triangle connecting plate all weld and have the board of supporting.

Further: two mounting holes are formed in the outer wall of the joint of the main beam plate and the abutting plate, and the inner wall of each mounting hole is fixed with the same bearing plate through a fastening bolt.

On the basis of the scheme: the joint structure includes two T type card posts, four screw holes, four fixture blocks, four fixed blocks, four calorie of holes, four first right angle draw-in grooves and four second right angle draw-in grooves, and four fixed blocks all weld in the one end of secondary H shaped steel.

The better scheme in the scheme is as follows: the four fixture blocks are respectively welded on the outer wall of one side of the four fixing blocks, each fixture block is matched with the corresponding fixing hole, and the four fixture holes are respectively formed in the tops of the four fixture blocks.

As a further scheme of the invention: every two T type card post is pegged graft respectively in every two calorie of downtheholes, and every two screw holes all open on one side outer wall of same T type card post.

Meanwhile, the four first right-angle clamping grooves are respectively formed in the outer walls of the back faces of the four fixing blocks, the four second right-angle clamping grooves are respectively formed in the outer walls of the front faces of the four fixing blocks, the four first right-angle clamping grooves are tightly attached to the outer wall, close to the adjusting hole, of one side of the fixing frame, and the four second right-angle clamping grooves are tightly attached to the outer wall, close to one side of the limiting groove, of the main beam plate.

As a preferable aspect of the present invention: and the outer wall of one side of the T-shaped clamping column opposite to the T-shaped clamping column is mutually fixed with the outer wall of one side of the main beam plate through threads.

Meanwhile, grooves are formed in the inner walls of the four side wings of the secondary H-shaped steel.

The invention has the beneficial effects that:

1. through being provided with T type card post, four screw holes, four fixture blocks, four fixed blocks, four calorie of holes, four first right angle draw-in grooves and four second right angle draw-in grooves, block in four corresponding fixed orificess on the girder plate through four fixture blocks, and block the mode in per two card holes through two T types, accomplish whole clamping mechanism's joint work, four fixed blocks have also been spacing in regulation hole and spacing inslot guaranteed clamping mechanism's stability simultaneously, and then both made things convenient for the installation and the dismantlement of secondary H shaped steel, secondary H shaped steel has promoted the stability of connecting in the girder plate again.

2. Through being provided with triangle-shaped connecting plate and spliced pole, be favorable to strengthening the fixed effect between two girder boards, two settings of accepting the board have improved the stability of two girder plate structures simultaneously.

3. One side through at T type card post is provided with the screw hole, and the girder post is close to fixed orifices one side and is provided with the screw hole that the bore is the same big to clamping mechanism's safety and stability effect has effectively been promoted.

4. The bearing capacity of the secondary H-shaped steel is effectively improved by arranging the grooves on the inner walls of the side wings of the secondary H-shaped steel.

Drawings

FIG. 1 is a schematic front view of an H-shaped steel with height adjustment function according to the present invention;

FIG. 2 is a schematic side view of an H-shaped steel with height adjustment function according to the present invention;

FIG. 3 is a schematic top view of an H-shaped steel with height adjustment function according to the present invention;

fig. 4 is a schematic structural diagram of an H-shaped steel clamping mechanism with a height adjusting function according to the present invention.

In the figure: the clamping device comprises a main beam plate 1, a supporting plate 2, a fixing hole 3, a connecting plate 4, an adjusting hole 5, a bearing plate 6, a limiting groove 7, a secondary H-shaped steel 8, a fastening bolt 9, a fixing frame 10, a connecting column 11, a triangular connecting plate 12, a T-shaped clamping column 13, a threaded hole 14, a clamping block 15, a fixing block 16, a clamping hole 17, a first right-angle clamping groove 18, a groove 19 and a second right-angle clamping groove 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

A kind of H shaped steel with height control function, as shown in figure 1 and figure 2, including two main beam slabs 1, two said main beam slab 1 top and bottom outer wall weld joint the fishplate bar 4, and two main beam slabs 1 close to one side outer wall of two fishplate bars 4 weld two fixed mounts 10, one side outer wall of each fixed mount 10 has regulating holes 5, one side outer wall of two main beam slabs 1 close to each regulating hole 5 has spacing grooves 7, the inner wall of each spacing groove 7 has fixed holes 3 distributed equidistantly, every four fixed hole 3 inner walls have the same clamping mechanism, one side outer wall of the clamping structure welds secondary H shaped steel 8; can effectively fix latch mechanism at the co-altitude of girder board 1 through a plurality of fixed orificess 3 on the girder board 1, latch mechanism is slided from top to bottom by spacing in adjustment hole 5 and spacing groove 7 simultaneously, and then has played the altitude mixture control effect of whole mechanism, has overcome traditional H shaped steel fixed connection mode.

In order to improve the structural stability of the two main beam plates 1; as shown in fig. 1, 2 and 3, the outer walls of the opposite sides of the two main beam plates 1 are welded with triangular connecting plates 12, the outer walls of the opposite sides of the two triangular connecting plates 12 are welded with the same connecting column 11, the outer walls of the opposite sides of the two main beam plates 1 are welded with the supporting plates 2, the outer walls of the joints of the two main beam plates 1 and the supporting plates 2 are provided with two mounting holes, and the inner walls of every two mounting holes are fixed with the same bearing plate 6 through fastening bolts 9; through being provided with triangle connecting plate 12 and spliced pole 11, be favorable to strengthening the fixed effect between two girder plates 1, two settings of accepting board 6 have improved the stability of two girder plates 1 structures simultaneously.

In order to facilitate the installation and the disassembly of the secondary H-shaped steel 8 and simultaneously enhance the stability of the secondary H-shaped steel 8; as shown in fig. 4, the clamping structure includes two T-shaped clamping posts 13, four threaded holes 14, four clamping blocks 15, four fixing blocks 16, four clamping holes 17, four first right-angle clamping grooves 18 and four second right-angle clamping grooves 20, wherein the four fixing blocks 16 are all welded at one end of the secondary H-shaped steel 8, the four clamping blocks 15 are respectively welded on one side outer wall of the four fixing blocks 16, each clamping block 15 is adapted to the fixing hole 3, the four clamping holes 17 are respectively opened at the tops of the four clamping blocks 15, each two T-shaped clamping posts 13 are respectively inserted into each two clamping holes 17, each two threaded holes 14 are respectively opened on one side outer wall of the same T-shaped clamping post 13, the four first right-angle clamping grooves 18 are respectively opened on the back outer walls of the four fixing blocks 16, the four second right-angle clamping grooves 20 are respectively opened on the front outer walls of the four fixing blocks 16, the four first right-angle clamping grooves 18 are tightly attached to one side outer wall of the fixing frame, the four second right-angle clamping grooves 20 are tightly attached to the outer wall of the main beam plate 1 on the side close to the limiting groove 7; the clamping mechanism is characterized in that the four clamping blocks 15 are clamped in four corresponding fixing holes 3 on the main beam plate 1, and two T-shaped clamping columns 13 are clamped in every two clamping holes 17, so that the clamping work of the whole clamping mechanism is completed, meanwhile, the four fixing blocks 16 are also limited in the adjusting holes 5 and the limiting grooves 7, so that the stability of the clamping mechanism is guaranteed, the installation and the disassembly of secondary H-shaped steel 8 are facilitated, and the stability of the secondary H-shaped steel 8 in connection of the main beam plate 1 is also promoted.

To avoid the problem that the two T-shaped clamping columns 13 fall off and are unstable; as shown in fig. 3 and 4, the outer walls of the two opposite sides of the T-shaped clamping columns 13 are fixed with the outer wall of one side of the main beam plate 1 through threads; thereby effectively promoting the safety and stability effects of the clamping mechanism.

The problem that the secondary H-shaped steel 8 deforms due to the fact that the side wings are too long when being impacted heavily is solved; as shown in fig. 1, grooves 19 are formed on the inner walls of four wings of the secondary H-beam 8, so that the bearing capacity of the secondary H-beam 8 is effectively improved.

When the clamping mechanism is used, the four clamping blocks 15 are clamped in the four corresponding fixing holes 3 in the main beam plate 1, and the clamping work of the whole clamping mechanism is completed in a mode that the two T-shaped clamping columns 13 are clamped in every two clamping holes 17, meanwhile, the four fixing blocks 16 are also limited in the adjusting holes 5 and the limiting grooves 7 to ensure the stability of the clamping mechanism, when the height of the secondary H-shaped steel 8 needs to be adjusted, the clamping mechanism can be limited in the adjusting holes 5 and the limiting grooves 7 to slide up and down, the four clamping blocks 15 are clamped in the four corresponding fixing holes 3, the height adjusting work of the clamping mechanism is completed in a mode that the two T-shaped clamping columns 13 are clamped in every two clamping holes 17, the traditional H-shaped steel fixing connection mode is overcome, and the flexibility of the whole mechanism is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a H shaped steel with altitude mixture control function, including two girder plate (1), its characterized in that, two girder plate (1) top and bottom outer wall all weld joint board (4), and two girder plate (1) are close to one side outer wall of two joint board (4) and all weld two mount (10), one side outer wall of every mount (10) has all been opened regulation hole (5), one side outer wall that two girder plate (1) are close to every regulation hole (5) has all been opened spacing groove (7), fixed orifices (3) that the equidistance distributes are all opened to the inner wall of every spacing groove (7), every four fixed orifices (3) inner wall all are provided with same clamping mechanism, one side outer wall welding of clamping structure has secondary H shaped steel (8).

2. The H-shaped steel with the height adjusting function according to claim 1, wherein the outer walls of the two main beam plates (1) on the opposite sides are welded with triangular connecting plates (12), the outer walls of the two triangular connecting plates (12) on the opposite sides are welded with the same connecting column (11), and the outer walls of the two main beam plates (1) on the opposite sides are welded with the butt plates (2).

3. The H-shaped steel with the height adjusting function according to claim 2, wherein two mounting holes are formed in the outer wall of the joint of the two main beam plates (1) and the abutting plate (2), and the same bearing plate (6) is fixed to the inner wall of each two mounting holes through fastening bolts (9).

4. The H-shaped steel with the height adjusting function according to claim 1, wherein the clamping structure comprises two T-shaped clamping columns (13), four threaded holes (14), four clamping blocks (15), four fixing blocks (16), four clamping holes (17), four first right-angle clamping grooves (18) and four second right-angle clamping grooves (20), and the four fixing blocks (16) are welded at one end of the secondary H-shaped steel (8).

5. The H-shaped steel with the height adjusting function according to claim 4, wherein four clamping blocks (15) are welded on one side outer wall of four fixing blocks (16), each clamping block (15) is matched with the fixing hole (3), and four clamping holes (17) are formed in the tops of the four clamping blocks (15).

6. The H-shaped steel with the height adjusting function according to claim 4, wherein every two T-shaped clamping columns (13) are respectively inserted into every two clamping holes (17), and every two threaded holes (14) are formed in the outer wall of one side of the same T-shaped clamping column (13).

7. The H-shaped steel with the height adjusting function according to claim 4, wherein four first right-angle clamping grooves (18) are formed in the outer wall of the back face of each of the four fixing blocks (16), four second right-angle clamping grooves (20) are formed in the outer wall of the front face of each of the four fixing blocks (16), the four first right-angle clamping grooves (18) are tightly attached to the outer wall of one side, close to the adjusting hole (5), of the fixing frame (10), and the four second right-angle clamping grooves (20) are tightly attached to the outer wall of one side, close to the limiting groove (7), of the main beam plate (1).

8. The H-shaped steel with the height adjusting function as claimed in claim 6, wherein the outer wall of the opposite side of the two T-shaped clamping columns (13) is mutually fixed with the outer wall of one side of the main beam plate (1) through threads.

9. The H-beam with height adjustment function according to claim 1, characterized in that the inner walls of four wings of the secondary H-beam (8) are provided with grooves (19).