CN211037284U

CN211037284U - Rigid support structure in steel structure building

Info

Publication number: CN211037284U
Application number: CN201921782178.0U
Authority: CN
Inventors: 李艳
Original assignee: Guangdong Central Integrated Housing Technology Co ltd
Current assignee: Guangdong Central Integrated Housing Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-17
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a rigidity bearing structure in steel construction building, connect including C shaped steel and the first C type that sets up respectively in C shaped steel both sides and second C type, the both sides of C shaped steel all are equipped with the L shape end foot of integral type, the tip that first C type connects is equipped with the first web of integral type, and the inboard surface of first web and C shaped steel laminates mutually, two and the corresponding rectangle breach of L shape end foot are seted up to the tip symmetry that first C type connects, the utility model discloses in set up first web through the tip that connects at first C type, and set up the corresponding rectangle breach with C shaped steel tip L shape end foot for the tip that first C type connects obtains changing and extending, thereby makes first web can be connected with the interior abdomen direct laminating of C shaped steel, causes the whole steadiness after first C type connects and C shaped steel to be connected to obtain promoting, thereby plays good support to whole steel construction.

Description

Rigid support structure in steel structure building

Technical Field

The utility model belongs to the technical field of the steel construction, concretely relates to rigid support structure in steel construction building.

Background

The steel structure is a structure composed of steel materials, and is one of main building structure types, and the structure is mainly composed of beam steel, steel columns, steel trusses and other members made of section steel, steel plates and the like, and in the construction process of the steel structure building, in order to make construction simple and convenient, improve quality and shorten construction period, section steel materials such as C-shaped steel, i-shaped steel, channel steel, angle steel, H-shaped steel, Z-shaped steel, T-shaped steel and the like are often used for assembling and splicing a steel structure rigid structure.

C shaped steel in the current steel construction is in the use, when needs carry out fixed connection with the C type joint in the steel construction, need connect two C types respectively through the bolt fastening at the both sides surface of C shaped steel, nevertheless because the tip that C type connects is comparatively level and smooth, the interior abdomen of unable disect insertion C shaped steel carries out fixed connection, make C type joint inconvenient carry out good fixed connection with C shaped steel, and the whole steadiness after connecting is relatively poor, can't play good supporting effect, have certain drawback, for this the utility model provides a rigid support structure in the steel construction building.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rigidity bearing structure in steel construction building, with the C shaped steel in the current steel construction that proposes in solving above-mentioned background art in the use, when needs carry out fixed connection with the C type joint in the steel construction, need connect two C types respectively through the both sides surface of bolt fastening at C shaped steel, nevertheless because the tip that the C type connects is comparatively level and smooth, the interior abdomen that can't disect insertion C shaped steel carries out fixed connection, make the C type connect inconvenient and carry out good fixed connection with C shaped steel, and the whole steadiness after connecting is relatively poor, can't play good supporting effect, there is certain drawback problem.

In order to achieve the purpose, the utility model provides a rigid support structure in steel construction building, including C shaped steel and set up first C type joint and the second C type joint in C shaped steel both sides respectively, the both sides of C shaped steel all are equipped with the L shape end feet of integral type, the tip that first C type connects is equipped with the first web of integral type, and the inboard surface of first web and C shaped steel is laminated mutually, two rectangle breachs corresponding with L shape end feet are seted up to the tip symmetry of first C type joint, the tip that the second C type connects is equipped with the second web of integral type, just the second web is laminated with the outside surface of C shaped steel mutually, the inboard surface of second web is provided with two fastening bolt, and fastening bolt's tip runs through to the inboard of first web, fastening bolt's tip surface is provided with fastening nut, just fastening nut closely laminates with the inboard surface of first web.

Preferably, the inside of first web and second web is all run through and is seted up two first bolt holes corresponding with fastening bolt, and the inside of C shaped steel runs through and sets up two second bolt holes corresponding with first bolt hole.

Preferably, two end block through holes penetrate through the inside of the C-shaped steel, a central end block is arranged inside the end block through holes, anti-falling connecting pieces are arranged on the surfaces of the two sides of the central end block, rectangular through holes corresponding to the anti-falling connecting pieces are formed in the second web plate and the first web plate, the top ends of the two anti-falling connecting pieces penetrate through the inner side surfaces of the second web plate and the first web plate respectively, and a clamping limiting mechanism is arranged on the surface of the top end of each anti-falling connecting piece.

Preferably, block stop gear is including setting up the tripod on anticreep connecting piece tip surface, two the tripod on anticreep connecting piece tip surface is laminated with the inboard surface of second web and first web respectively mutually.

Preferably, the bottom end of the triangular clamping pin is connected with a spring groove, and the spring groove is positioned in the anti-falling connecting piece.

Preferably, the top end of the spring groove is provided with a pop-up hole corresponding to the triangular clamping pin, and the pop-up hole is communicated with the outer side surface of the anti-falling connecting piece.

Preferably, the end surface of the fastening bolt is provided with an external thread, and the inner wall of the fastening nut is provided with an internal thread matched with the external thread.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in set up first web through the tip that connects at first C type, and set up the rectangle breach corresponding with C shaped steel tip L shape end feet for the tip that first C type connects obtains changing and extending, thereby makes first web can be connected with the direct laminating of the interior abdomen of C shaped steel, causes first C type to connect and promotes with the whole steadiness after C shaped steel is connected, thereby plays good support to whole steel construction.

2. Through the end block through hole that sets up, central end block, the anticreep connecting piece, the rectangle through hole, spring groove and triangle bayonet lock, make first C type connect, C shaped steel, second C type connects at fixed connection's in-process, the location alignment of the first bolt hole of completion and second bolt hole that can be quick, and make first web and second web can obtain good spacing, thereby change in first C type and connect, C shaped steel, the second C type connects the fixed connection between the three, and can play good anticreep effect under the effect of anticreep connecting piece and triangle bayonet lock.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic top view of the cross-sectional structure of the joint between the C-shaped steel and the first C-shaped joint of the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of the area A in FIG. 2 according to the present invention;

fig. 4 is a schematic perspective view of a first C-shaped joint of the present invention;

fig. 5 is a schematic view of a partially enlarged structure of a region B in fig. 2 according to embodiment 2 of the present invention;

in the figure: 1. a first C-shaped joint; 2. a rectangular notch; 3. c-shaped steel; 4. an anti-drop connecting piece; 5. a second C-shaped joint; 6. fastening a bolt; 7. a second web; 8. a first web; 9. fastening a nut; 10. a first bolt hole; 11. a second bolt hole; 12. a rectangular through hole; 13. a center end block; 14. an end block through hole; 15. a triangular bayonet lock; 16. a spring slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Example 1

Please refer to fig. 1 to 4, the utility model provides a technical scheme, a rigid support structure in steel structure building, including C shaped steel 3 and set up first C type joint 1 and second C type joint 5 at C shaped steel 3 both sides respectively, the both sides of C shaped steel 3 all are equipped with L shape end feet of integral type, the tip of first C type joint 1 is equipped with the first web 8 of integral type, and first web 8 is laminated with the inboard surface of C shaped steel 3, the tip symmetry of first C type joint 1 is seted up two rectangle breach 2 corresponding with L shape end feet, the tip of second C type joint 5 is equipped with the second web 7 of integral type, and second web 7 is laminated with the outside surface of C shaped steel 3, the inboard surface of second web 7 is provided with two fastening bolt 6, and the tip of fastening bolt 6 runs through to the inboard of first web 8, the tip surface of fastening bolt 6 is provided with fastening nut 9, and fastening nut 9 is closely laminated with the inboard surface of first web 8, make the tip of first C shaped joint 1 change and obtain the stability of extension with the first C shaped steel 3 and promote the web is connected directly, thereby make the whole web be connected with the first C shaped steel 3.

In this embodiment, preferably, two first bolt holes 10 corresponding to the fastening bolts 6 are formed through the inside of the first web plate 8 and the second web plate 7, and two second bolt holes 11 corresponding to the first bolt holes 10 are formed through the inside of the C-shaped steel 3, so that the end portions of the fastening bolts 6 can smoothly penetrate through to the inner side surface of the first web plate 8 and are fixed by the fastening nuts 9.

In this embodiment, preferably, the end surface of the fastening bolt 6 is provided with an external thread, and the inner wall of the fastening nut 9 is provided with an internal thread matching with the external thread, so that the fastening nut 9 can be smoothly screwed at the end of the fastening bolt 6.

Example 2

Please refer to fig. 1 to 5, the utility model provides a technical scheme, a rigid support structure in steel structure building, including C shaped steel 3 and set up first C type joint 1 and second C type joint 5 at C shaped steel 3 both sides respectively, the both sides of C shaped steel 3 all are equipped with L shape end feet of integral type, the tip of first C type joint 1 is equipped with the first web 8 of integral type, and first web 8 is laminated with the inboard surface of C shaped steel 3, the tip symmetry of first C type joint 1 is seted up two rectangle breach 2 corresponding with L shape end feet, the tip of second C type joint 5 is equipped with the second web 7 of integral type, and second web 7 is laminated with the outside surface of C shaped steel 3, the inboard surface of second web 7 is provided with two fastening bolt 6, and the tip of fastening bolt 6 runs through to the inboard of first web 8, the tip surface of fastening bolt 6 is provided with fastening nut 9, and fastening nut 9 is closely laminated with the inboard surface of first web 8, make the tip of first C shaped joint 1 change and obtain the stability of extension with the first C shaped steel 3 and promote the web is connected directly, thereby make the whole web be connected with the first C shaped steel 3.

In this embodiment, preferably, two end block through holes 14 are formed in the C-shaped steel 3 in a penetrating manner, a central end block 13 is arranged in the end block through holes 14, anti-drop connectors 4 are welded to the surfaces of the two sides of the central end block 13, rectangular through holes 12 corresponding to the anti-drop connectors 4 are formed in the second web 7 and the first web 8, the top ends of the two anti-drop connectors 4 are respectively formed in the inner side surfaces of the second web 7 and the first web 8, so that the first C-shaped connector 1, the C-shaped steel 3 and the second C-shaped connector 5 are fixedly connected, the first bolt hole 10 and the second bolt hole 11 can be quickly positioned and aligned, and the top end surface of the anti-drop connector 4 is provided with a clamping limiting mechanism.

In this embodiment, it is preferred, block stop gear is including setting up the tripod head 15 at 4 tip surfaces of anticreep connecting piece, the tripod head 15 of two 4 tip surfaces of anticreep connecting piece is laminated with the inboard surface of second web 7 and first web 8 respectively for second web 7 and first web 8 can obtain good spacing, thereby ensure to keep always aligning between first bolt hole 10 and the second bolt hole 11, avoided second web 7 and first web 8 to appear sliding and lead to the problem that first bolt hole 10 and second bolt hole 11 are no longer aligned, can play good anticreep effect simultaneously.

In this embodiment, preferably, a spring groove 16 is connected to a bottom end of the tripod head 15 through a spring, and the spring groove 16 is located inside the anti-drop connector 4, so that the top end of the tripod head 15 is gradually squeezed into the spring groove 16 after being squeezed.

In this embodiment, preferably, the top end of the spring slot 16 is provided with an ejection hole corresponding to the tripod head 15, and the ejection hole is communicated with the outer side surface of the anti-drop connector 4, so that the top end of the tripod head 15 can be smoothly squeezed into the spring slot 16, and can be subsequently smoothly ejected from the inside of the spring slot 16.

The working principle and the using process of the utility model are that when the rigid support structure is used, only first C-shaped joint 1 and second C-shaped joint 5 are needed to be arranged on two sides of C-shaped steel 3 respectively, then first web 8 at the end part of first C-shaped joint 1 is pushed into the inner side of C-shaped steel 3, L-shaped end feet at the end part of C-shaped steel 3 are pushed into the inner side of rectangular notch 2, and first web 8 is attached to the inner side surface of C-shaped steel 3, then second web 7 at the end part of second C-shaped joint 5 is pushed to be attached to the outer side surface of C-shaped steel 3, and first bolt hole 10 and second bolt hole 11 are aligned, then the end part of fastening bolt 6 penetrates through first bolt hole 10 and second bolt hole 11 from the inner side of second web 7, and the end part of fastening bolt 6 can penetrate through C-shaped steel 3 and first web 8, and the end part of fastening bolt 6 can penetrate through the inner side surface of first web 8, and the fastening nut 9 is sleeved on the end surface of fastening bolt 6, the fastening bolt hole 9, the end part can be connected with the outer side surface of C-shaped steel 3 smoothly, and the C-shaped joint can be tightly connected with the C-shaped steel 3, the C-shaped joint 3, and the C-shaped joint can be tightly and the whole C-shaped joint can be connected with the C-shaped steel 3, the C-shaped joint 3, and the C-shaped joint, and the;

before the first C-shaped joint 1, the C-shaped steel 3 and the second C-shaped joint 5 are fixedly connected, the anti-drop connecting piece 4 on one side of the central end block 13 is forcibly pushed into the rectangular through hole 12 in the first web plate 8 from the outer side of the first web plate 8, so that the triangular clamping pin 15 at the top end of the anti-drop connecting piece 4 is extruded by the outer side surface of the first web plate 8 and is gradually extruded into the spring groove 16, that is, the top end of the anti-drop connecting piece 4 penetrates through the inner side of the first web plate 8, and at the moment, the top end of the triangular clamping pin 15 is popped out to the inner side of the first web plate 8 under the action of the spring in the spring groove 16 and is attached to the inner side surface of the first web plate 8, so that the central end block 13 can be clamped on the outer side surface of the first web plate 8, at the moment, the first web plate 8 is pushed into the inner side of the, and the anti-drop connecting piece 4 on the other side of the center end block 13 can penetrate to the outer side of the C-shaped steel 3, at this time, the second web plate 7 is pushed to the outer side surface of the C-shaped steel 3, the anti-drop connecting piece 4 on the outer side of the C-shaped steel 3 can penetrate to the inner side surface of the second web plate 7, and the triangular clamping pin 15 at the end part of the anti-drop connecting piece 4 can be popped out to the inner side surface of the second web plate 7, at this time, under the action of the two anti-drop connecting pieces 4 and the triangular clamping pins 15 at the end parts of the two anti-drop connecting pieces 4, the second web plate 7 and the first web plate 8 can be clamped at the outer side and the inner side of the C-shaped steel 3 respectively, the first bolt hole 10 and the second bolt hole 11 are aligned with each other, and under the action of the anti-drop connecting piece 4 and the triangular clamping pin 15, the second web plate 7, the problem that the second web 7 and the first web 8 slide to cause the first bolt hole 10 and the second bolt hole 11 to be not aligned is avoided, then the second web 7 and the first web 8 are screwed and fixed by the fastening nut 9 and the fastening bolt 6, the first C-shaped joint 1, the C-shaped steel 3 and the second C-shaped joint 5 can be quickly and fixedly connected, and under the action of the anti-falling connecting piece 4 and the triangular clamping pin 15, even if the fastening nut 9 and the fastening bolt 6 loosen and fall off, the second web 7 and the first web 8 cannot be separated from the C-shaped steel 3, and therefore the overall stability of the steel structure is further improved.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The rigid support structure in the steel structure building comprises C-shaped steel (3) and a first C-shaped joint (1) and a second C-shaped joint (5) which are arranged on two sides of the C-shaped steel (3) respectively, wherein L-shaped end feet are arranged on two sides of the C-shaped steel (3) respectively, the rigid support structure is characterized in that a first web (8) is arranged at the end part of the first C-shaped joint (1) and is integrated, the first web (8) is attached to the inner side surface of the C-shaped steel (3), two rectangular notches (2) corresponding to L-shaped end feet are symmetrically arranged at the end part of the first C-shaped joint (1), a second web (7) is arranged at the end part of the second C-shaped joint (5) and is attached to the outer side surface of the C-shaped steel (3), two fastening bolts (6) are arranged on the inner side surface of the second web (7), the end parts of the fastening bolts (6) penetrate through the inner side of the first web (8), the surface of the fastening bolts (6) is attached to the end part of the first C-shaped steel (9), and a nut (8) is tightly attached to the inner side surface of the first web (8).

2. The rigid support structure in a steel structure building of claim 1, wherein: the inside of first web (8) and second web (7) all runs through and has seted up two first bolt holes (10) corresponding with fastening bolt (6), and the inside of C shaped steel (3) runs through and has seted up two second bolt holes (11) corresponding with first bolt hole (10).

3. The rigid support structure in a steel structure building of claim 1, wherein: two end block through holes (14) are formed in the C-shaped steel (3) in a penetrating mode, a central end block (13) is arranged in the end block through holes (14), anti-falling connecting pieces (4) are arranged on the surfaces of the two sides of the central end block (13), rectangular through holes (12) corresponding to the anti-falling connecting pieces (4) are formed in the second web (7) and the first web (8), the top ends of the anti-falling connecting pieces (4) penetrate through the inner side surfaces of the second web (7) and the first web (8) respectively, and clamping limiting mechanisms are arranged on the surface of the top end of each anti-falling connecting piece (4).

4. The rigid support structure in a steel structure building of claim 3, wherein: the clamping limiting mechanism comprises a triangular clamping pin (15) arranged on the end surface of the anti-falling connecting piece (4), and the triangular clamping pin (15) on the end surface of the anti-falling connecting piece (4) is respectively attached to the inner side surfaces of the second web plate (7) and the first web plate (8).

5. The rigid support structure in a steel structure building of claim 4, wherein: the bottom end of the triangular clamping pin (15) is connected with a spring groove (16), and the spring groove (16) is located inside the anti-falling connecting piece (4).

6. The rigid support structure in a steel structure building of claim 5, wherein: the top end of the spring groove (16) is provided with an ejection hole corresponding to the triangular clamping pin (15), and the ejection hole is communicated with the outer side surface of the anti-falling connecting piece (4).

7. The rigid support structure in a steel structure building of claim 1, wherein: the end surface of the fastening bolt (6) is provided with an external thread, and the inner wall of the fastening nut (9) is provided with an internal thread matched with the external thread.