CN217268069U

CN217268069U - Connecting device for assembly type steel structure building

Info

Publication number: CN217268069U
Application number: CN202221176773.1U
Authority: CN
Inventors: 王宏哲; 金彦钊; 闵昆仑; 张新; 赵玮鹏; 李达伟; 马宏; 沈子俊
Original assignee: China Construction First Group Corp Ltd
Current assignee: China Construction First Group Corp Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-23
Anticipated expiration: 2032-05-16

Abstract

The utility model provides a connecting device for assembled steel construction building, comprising a main body, the inside standpipe that is connected with that can dismantle of main part, install respectively on every lateral surface of main part can dismantle the limiting plate of being connected with the riser of I shape crossbeam. The utility model discloses compact structure accomplishes the effect to the stable connection and the accurate location of standpipe and I shape crossbeam through main part and limiting plate, and easy to assemble and dismantlement, the simple operation degree of difficulty of installation is low, effectively improves the installation effectiveness.

Description

Connecting device for assembly type steel structure building

Technical Field

The utility model belongs to the technical field of the assembly type structure construction technique and specifically relates to a connecting device for assembled steel construction building is related to.

Background

The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, factory production, assembly construction, informatization management and intelligent application.

Current steel construction assembly type building mainly comprises the steel construction, connects through modes such as bolted connection, welded fastening between steel construction standpipe and the crossbeam and handles, but when fixing the processing, needs connect the location through auxiliary positioning device and handles, leads to the installation procedure complicated, and installation effectiveness is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connecting device for assembled steel construction building, solve between above-mentioned steel construction standpipe and the crossbeam that provides and need connect the location through auxiliary positioning device and handle, the complicated and not high problem of installation effectiveness of installation procedure.

The utility model provides a connecting device for assembled steel construction building, comprising a main body, the inside standpipe that is connected with that can dismantle of main part, install the limiting plate that can dismantle the connection with the riser of I shape crossbeam on every lateral surface of main part respectively, the height of limiting plate with the riser highly uniform of I shape crossbeam.

Further, the main part includes the connecting seat of cavity setting, the inside detachable of connecting seat is connected with two spacing sleeves, spacing sleeve is close to the outside one end fixedly connected with fixed plate of connecting seat.

Further, the height of the two limiting sleeves after being spliced is not larger than the height of the connecting seat.

Furthermore, a square hole with the same size as the cross section of the vertical pipe is formed in the middle of the fixing plate.

Further, the distance between the limiting plate and the fixing plate is not smaller than the thickness of the transverse plate of the I-shaped cross beam.

Further, the distance between the two limiting plates is consistent with the thickness of the vertical plate of the I-shaped cross beam.

Furthermore, a first through hole is formed in a vertical plate of the I-shaped cross beam, and a second through hole is formed in a transverse plate of the I-shaped cross beam.

Further, be provided with on the limiting plate with the first connecting hole that first through-hole corresponds, first through-hole with first connecting hole passes through the bolt and can dismantle the connection.

Furthermore, a second connecting hole corresponding to the second through hole is formed in the fixing plate, and the second through hole is detachably connected with the second connecting hole through a bolt.

Furthermore, the outer surface of the connecting seat is provided with a third connecting hole, a third through hole corresponding to the third connecting hole is formed in the limiting sleeve, a round hole corresponding to the third connecting hole is formed in the side wall of the vertical pipe, and the third connecting hole, the third through hole and the round hole are detachably connected through a bolt.

The utility model discloses compact structure accomplishes the effect to the stable connection and the accurate location of standpipe and I shape crossbeam through main part and limiting plate, and easy to assemble and dismantlement, the simple operation degree of difficulty of installation is low, effectively improves the installation effectiveness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an overall view of the present invention;

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

FIG. 3 is a second schematic view of the present invention;

fig. 4 is a third schematic structural diagram of the present invention;

fig. 5 is a front partial sectional view of the present invention;

fig. 6 is a top partial cross-sectional view of the present invention;

description of reference numerals:

in the figure: 1-a connecting seat, 2-an upper fixing plate, 3-a lower fixing plate, 4-an upper limiting sleeve, 5-a lower limiting sleeve, 6-a vertical plate, 7-a transverse plate, 8-a vertical pipe, 9-a limiting plate, 10-a first connecting hole, 11-a second connecting hole, 12-a third connecting hole, 13-a first through hole, 14-a second through hole, 15-a third through hole, 16-a round hole and 17-a bolt;

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-6:

the utility model provides a connecting device for assembled steel construction building, includes the main part, and the main part is inside can dismantle and be connected with standpipe 8, installs two limiting plates 9 of being connected with the riser 6 of I shape crossbeam on every outside surface of main part respectively, and limiting plate 9's height is highly unanimous with the riser 6 of I shape crossbeam.

The main part includes connecting seat 1 that cavity set up, and 1 internal connection of connecting seat has two spacing sleeves, and two spacing sleeves are highly arranged according to connecting seat 1, are spacing sleeve 4 and lower spacing sleeve 5 down respectively.

Go up spacing sleeve 4 and keep away from one end fixedly connected with upper fixed plate 2 of lower spacing sleeve 5, lower spacing sleeve 5 keeps away from one end fixedly connected with bottom plate 3 of upper spacing sleeve 4.

The middle positions of the upper fixing plate 2 and the lower fixing plate 3 are respectively provided with square holes with the same size as the cross section of the vertical pipe 8.

The standpipe 8 is inserted from the square hole of the upper fixing plate 2, sequentially passes through the interior of the upper limiting sleeve 4 and the interior of the lower limiting sleeve 5, and extends out of the square hole of the lower fixing plate 3.

When not installing, the outer wall of standpipe 8 and the inner wall of last spacing sleeve 4, the inner wall and the square hole inner wall of lower spacing sleeve 5 are sliding connection.

The terminal surface that goes up spacing sleeve 4 and spacing sleeve 5 down and be close to each other is sliding connection, goes up the height behind spacing sleeve 4 and the 5 concatenation of spacing sleeve down and is unanimous with the height of connecting seat 1.

The limiting plate 9 is not connected with the upper fixing plate 2 or the lower fixing plate 3, a gap is reserved between the limiting plate 9 and the upper fixing plate 2 or the lower fixing plate 3, and the distance between the limiting plate 9 and the upper fixing plate 2 or the lower fixing plate 3 is consistent with the thickness of the transverse plate 7 of the I-shaped cross beam.

Spacing plate 9 in this embodiment and the clearance of upper fixed plate 2 or bottom plate 3 just carry out the block to the diaphragm 7 of I shape crossbeam, and two spacing plates 9 just carry out the block to the riser 6 of I shape crossbeam, but the spacing plate 9 of this device, go up spacing sleeve 4 and limit sleeve 5 down highly do not do the restriction, height after satisfying upper limiting sleeve 4 and limit sleeve 5 concatenation down is not more than the height of connecting seat 1, spacing plate 9 can with the thickness of the diaphragm 7 of upper fixed plate 2 or bottom plate 3 not less than the I shape crossbeam.

The distance between the two limiting plates 9 is consistent with the thickness of the vertical plate 6 of the I-shaped cross beam.

As shown in fig. 3-6, the vertical plate 6 of the i-shaped beam is provided with a first through hole 13, and the horizontal plate 7 of the i-shaped beam is provided with a second through hole 14.

Limiting plate 9 is provided with first connecting hole 10 corresponding to first through-hole 13, and first through-hole 13 and first connecting hole 10 pass through bolt 17 and can dismantle the connection.

And the upper fixing plate 2 and the lower fixing plate 3 are respectively provided with a second connecting hole 11 corresponding to the second through hole 14, and the second through hole 14 and the second connecting hole 11 are detachably connected through a bolt 17.

The outer surface of the connecting seat 1 is provided with an upper row of third connecting holes 12 and a lower row of third connecting holes 12, the upper limiting sleeve 4 is provided with a third through hole 15 corresponding to the upper row of third connecting holes 12, the lower limiting sleeve 5 is provided with a third through hole 15 corresponding to the lower row of third connecting holes 12, the side wall of the vertical pipe 8 is also provided with two rows of round holes 16 corresponding to the third connecting holes 12, and the third connecting holes 12, the third through holes 15 and the round holes 16 are detachably connected through bolts 17.

Installation process: at first insert upper limit sleeve 4 and lower limit sleeve 5 in connecting seat 1, upper fixed plate 2 and bottom plate 3 just can block upper limit sleeve 4 and lower limit sleeve 5, and the fixed plate realizes the locate function to limit sleeve.

Secondly insert the standpipe 8 in upper limit sleeve 4 and lower limit sleeve 5, use bolt 17 to insert from third connecting hole 12, pass through third through-hole 15 and round hole 16 in proper order, insert the round hole 16 of another side of standpipe 8 again, stretch out from the third connecting hole 12 of another side of connecting seat 1 through third through-hole 15 in proper order, connect nut and bolt 17 at last, accomplish the fastening and fix.

Then, the I-shaped cross beam is clamped between the upper fixing plate 2 and the lower fixing plate 3, the upper fixing plate 2 is in contact with the transverse plate 7 on the upper portion of the I-shaped cross beam, the lower fixing plate 3 is in contact with the transverse plate 7 on the lower portion of the I-shaped cross beam, the vertical plate 6 of the I-shaped cross beam is clamped between the two limiting plates 9, the two limiting plates 9 are just located between the two transverse plates 7 of the I-shaped cross beam, and the limiting plates 9, the upper fixing plate 2 and the lower fixing plate 3 achieve limiting of the I-shaped cross beam.

And finally, bolts 17 penetrate through the second connecting holes 11 and the second through holes 14 in sequence to complete the fixing of the I-shaped beam and the upper fixing plate 2 and the lower fixing plate 3, and the bolts 17 penetrate through the first connecting holes 10 and the first through holes 13 to complete the connection of the I-shaped beam and the limiting plate 9.

The utility model discloses compact structure accomplishes the effect to the stable connection and the assistance-localization real-time of standpipe and I shape crossbeam through main part and limiting plate, can also play reinforced (rfd) effect to being connected between standpipe and the crossbeam, and connection treatment between the easy steel structural member, easy to assemble and dismantlement, the simple operation degree of difficulty of installation is low, effectively improves the installation effectiveness.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A connecting device for assembled steel structure building which characterized in that: including the main part, the inside standpipe that can dismantle of main part is connected with, install respectively on every lateral surface of main part and can dismantle the limiting plate of being connected with the riser of I shape crossbeam.

2. A connecting device for an assembled steel structure building according to claim 1, wherein: the main part includes the connecting seat of cavity setting, the inside detachable of connecting seat is connected with two spacing sleeves, spacing sleeve is close to the outside one end fixedly connected with fixed plate of connecting seat.

3. A connecting device for an assembled steel structure building according to claim 2, wherein: the height of the two spliced limiting sleeves is not larger than that of the connecting seat.

4. A connecting device for an assembled steel structure building according to claim 2, wherein: and a square hole with the same size as the cross section of the vertical pipe is formed in the middle of the fixing plate.

5. A connecting device for an assembled steel structure building according to claim 2, wherein: the distance between the limiting plate and the fixing plate is not smaller than the thickness of the transverse plate of the I-shaped cross beam.

6. A connecting device for an assembled steel structure building according to claim 1, wherein: the distance between the two limiting plates is consistent with the thickness of the vertical plate of the I-shaped cross beam.

7. A connecting device for an assembled steel structure building according to claim 2, wherein: the vertical plate of the I-shaped cross beam is provided with a first through hole, and the transverse plate of the I-shaped cross beam is provided with a second through hole.

8. A connecting device for an assembled steel structure building according to claim 7, wherein: the limiting plate is provided with a first connecting hole corresponding to the first through hole, and the first through hole is detachably connected with the first connecting hole through a bolt.

9. A connecting device for an assembled steel structure building according to claim 7, wherein: and a second connecting hole corresponding to the second through hole is formed in the fixing plate, and the second through hole is detachably connected with the second connecting hole through a bolt.

10. A connecting device for an assembled steel structure building according to claim 7, wherein: the outer surface of the connecting seat is provided with a third connecting hole, a third through hole corresponding to the third connecting hole is formed in the limiting sleeve, a round hole corresponding to the third connecting hole is formed in the side wall of the vertical pipe, and the third connecting hole, the third through hole and the round hole are detachably connected through a bolt.