CN211548088U

CN211548088U - Connecting assembly

Info

Publication number: CN211548088U
Application number: CN202020049667.1U
Authority: CN
Inventors: 张跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-22
Anticipated expiration: 2030-01-10

Abstract

The utility model provides a coupling assembling, includes clamping part and at least two by clamping part, wherein, be equipped with the bending section on the clamping part, each is connected between the bending section by clamping part, clamping part wraps up through the centre gripping the bending section. The utility model has the advantages of simple structure, simple and rapid installation and construction process, high connection strength and stability and good ductility; on the other hand, the material has certain expansion and contraction properties, and can overcome the deformation caused by expansion with heat and contraction with cold; in addition, the clamped part is arranged on the part to be connected, so that the local strength of the part to be connected can be increased.

Description

Connecting assembly

Technical Field

The utility model relates to a connection structure, especially a coupling assembling.

Background

When the existing adjacent connecting pieces to be connected (such as beams, columns, plates or other structural parts) are connected, two connecting pieces to be connected are usually connected into a whole by adopting a bolt connection or welding mode, particularly, the connecting strength of a large structural part is usually improved by adopting welding modes such as full welding, section welding and the like or a plurality of groups of bolt connections, but the mode has the following defects: (1) if the bolt connection is directly adopted, a plurality of threaded holes and connecting flanges are arranged on the to-be-connected piece, so that the structure is complex and the ductility is poor; if the welding connection is directly adopted, the construction process is complex and inconvenient; (2) the deformation that the expend with heat and contract with cold produced can not be overcome to foretell connected mode, in case wait to produce expend with heat and contract with cold between the connecting piece and produce deformation, can lead to connecting unstably.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough of prior art and providing a simple structure, construction process is simple, connects intensity and stability height, has the coupling assembling of flexible surplus.

The technical scheme of the utility model is that: the utility model provides a coupling assembling, includes clamping part and at least two by clamping part, wherein, be equipped with the bending section on the clamping part, each is connected between the bending section by clamping part, clamping part wraps up through the centre gripping the bending section.

Further, the clamping member is provided with an elastic opening.

Further, the clamped member is connected with the member to be connected.

Further, the bent section of the clamped part is S-shaped or V-shaped.

Further, the clamped parts are oppositely arranged.

Furthermore, the clamped components are symmetrically arranged or arranged in a staggered mode.

Further, the clamping component and the clamped component and/or the bent sections of at least two clamped components are fixed through gluing, welding or screwing.

Further, a first colloid is filled between the bending sections of the at least two clamped components; or a second colloid is filled between the outer wall of the clamping component and the clamped component.

Further, the filling height of the second colloid is flush with the top of the clamping component; or the second colloid covers the top of the clamping part; or the filling height of the second colloid is lower than the top of the clamping part.

Further, the top surface of the second colloid is a plane, an inclined plane or an arc surface.

The utility model has the advantages that: on one hand, the structure is simple, the installation and construction process is simple and quick, the connection strength and stability are high, and the ductility is good; on the other hand, the material has certain expansion and contraction properties, and can overcome the deformation caused by expansion with heat and contraction with cold; in addition, the clamped part is arranged on the part to be connected, so that the local strength of the part to be connected can be increased.

Drawings

FIG. 1 is a schematic structural view of a clamping member according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a clamped member according to an embodiment of the present invention;

FIG. 3 is a schematic structural view of the embodiment of the present invention, which is fixed by two clamped components by gluing;

FIG. 4 is a schematic structural view of the clamping member and the clamped member being glued and fixed according to the embodiment of the present invention;

FIG. 5 is a schematic structural view of the clamping member and the clamped member being glued and fixed according to the embodiment of the present invention;

FIG. 6 is a schematic structural view of the clamping member and the clamped member being glued and fixed according to the embodiment of the present invention;

fig. 7 is a schematic structural view illustrating the connection between the member to be connected and the clamped member according to the embodiment of the present invention.

The attached drawings indicate the following: 1. a clamping member; 2. a clamped member; 3. a colloid; 4. a member to be connected; 11. an elastic opening; 21. a curved section; 22. a bending region; 23. an edge.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

As shown in fig. 1 to 4: a connecting assembly comprises a clamping component 1 and at least two clamped components 2, wherein bent sections 21 are arranged on the clamped components 2, the bent sections 21 of the clamped components are connected, and the clamping component 1 wraps the bent sections 21 through clamping.

The scheme has the following advantages: (1) compared with the screw joint, the clamping component has higher connecting strength, good ductility and simpler and more convenient welding; (2) the structure is simple, the installation is convenient, and the construction process is simple; (3) by arranging the bending section, on one hand, when the clamping part clamps and wraps the bending section, the bending section is not easy to separate from the clamping part; on the other hand, when the bent sections of the clamping parts are connected, particularly when the bent sections are fixed by using glue, the hook-shaped structures of the bent sections can improve the connection strength; (4) the clamping part clamps and wraps the clamped part, so that deformation caused by expansion with heat and contraction with cold between the connecting pieces can be overcome.

The bent section 21 of the clamped member has a hook-shaped structure, such as an S-shape or a V-shape.

When the bent sections 21 of the clamped part are fixed by welding or screwing and the like, the bent sections are directly contacted and fixed. When the bent sections are fixed through the colloid 3, the clamped parts 2 are arranged oppositely, for example, symmetrically or in a staggered manner, gaps are formed among the bent sections 21, and the colloid 3 is filled in the gaps to fasten the clamped parts 2.

The colloid 3 is preferably adopted for connection in the embodiment, compared with other connection modes, the structure is simple, the cost is low, an auxiliary welding tool is not required to be adopted like welding, and holes do not need to be punched on the clamped part like screwing; and the shearing strength is high, and the waterproof and stable performance of the connecting part after gluing is good. The colloid of the embodiment is preferably structural adhesive, and has high strength, peeling resistance and impact resistance.

As shown in fig. 1: the clamping member 1 of the embodiment is provided with an elastic opening 11, and the bending section 21 wrapping the clamped member is clamped by opening the elastic opening 11, and the elastic opening 11 clamps the bending section 21. The clamping component 2 and the clamped component 1 can be further fixed by gluing, welding or screwing and the like. The embodiment is preferably in a gluing mode, because a large gap may exist between the clamping part and the clamped part, if welding is adopted, welding flux is wasted, and welding is time-consuming and labor-consuming; if the bolt joint is adopted, holes need to be drilled in the clamping part and the clamped part, and the length of the bolt is increased due to a larger gap, so that the connection strength is reduced. The utility model is preferably in a glue joint mode, only the colloid needs to be filled in the gap, time and labor are saved, and compared with welding, the material consumption is minimum under the same strength; the strength is maximal at the same weight.

In this embodiment, the elastic opening 11 of the clamping member is preferably an X-shaped structure, the clamped member is provided with a bending region 22 bent in a direction opposite to the bending section 21, the bending region 22 is preferably an arc-shaped structure, the bending region 22 of the clamped member extends upwards to a certain height and then horizontally extends out of an edge 23, and the edge 23 is connected with the to-be-connected component 4. After the elastic opening 11 of the clamping member is opened to wrap the bending section 21, two ends of the elastic opening 11 are respectively arranged in the bending areas 22 at the left side and the right side of the clamped member. The design of above-mentioned structure can make coupling assembling have certain inflation and contractility, overcomes to treat the deformation that expend with heat and contract with cold produced between the connecting piece.

The following are preferred embodiments of the present invention:

as shown in fig. 2: for example, when two clamped members 2 are disposed opposite to each other, the bent segments 21 may or may not be in contact with each other, the bent segments 21 of the present embodiment are preferably S-shaped, and when the bent segments 21 are in contact with each other, they may be in symmetrical contact (as shown in a in the figure) or in offset contact (as shown in b in the figure 2), and the two clamped members are disposed opposite to each other and form a W-like shape. Of course, the two clamped members may not be in contact with each other, and a gap may be left between the two clamped members (as shown in c of fig. 2).

As shown in fig. 3: when two are fixed by adopting colloid 3 between the clamping part 2, beat glue on clamping part 2 earlier, then set up two clamping part 1 relatively and connect, pack into clamping part under the not dry state of colloid, make clamping part 1 centre gripping parcel by clamping part's bending section 21. Preferably, the glue 3 filled between the bent sections 21 of the clamped part can be flush with the tops of the two bent sections 21, and the glue 3 is connected with the inner wall of the top of the clamping part (as shown in a of fig. 3) besides being connected with the bent sections of the clamped part, so that the connection strength is greatly improved; the filled gel 3 may also be flush with the top of one of the curved sections 21 (as shown in fig. 3 b, c). The parallel and level arrangement structure can ensure the connection strength and can not waste too many raw materials.

As shown in fig. 4: after the clamping component 1 wraps and clamps the bent section 21 of the clamped component, glue is applied between the clamping component 1 and the clamped component 2 for fixation. Preferably, the glue 3 is filled between the outer wall of the clamping part 1 and the inner wall of the clamped part 2, mainly in the bending area 22 of the clamped part, and the glue 3 extends to the top of the clamping part and the clamped part. Preferably, after the clamping member clamps the bent section of the clamped member, the top of the clamping member is flush with the edge 23 of at least one clamped member, so that the top of the glue body 3 can form a plane, that is, the top of the glue body 3, the clamping member 1 and the clamped member 2 are in the same horizontal plane, so that the connection strength between the clamping member 1 and the clamped member 2 is greatly improved, and the shearing resistance is strong. As shown in a of fig. 4, when two clamped parts 2 are symmetrically arranged, the tops of the colloid 3, the clamping part 1 and the clamped part 2 are on the same horizontal plane; as shown in b and c of fig. 4, when two clamped components 2 are arranged in a staggered manner, the tops of the colloid 3, the clamping component 1 and one clamped component 2 are on the same horizontal plane, the tops of the colloid 3, the clamping component 1 and the other clamped component 2 are not on the same horizontal plane, and the top of the colloid 3 is an inclined plane.

As shown in fig. 5: when the clamping member clamps the bent section 21 of the clamped member, the edge 23 of the clamped member may be higher than the clamping member, and when the glue body 3 extends to the top of the clamping member and the top of the clamped member, the glue body, the clamping member and the top of the clamped member are not on the same horizontal plane, and in this embodiment, the top surface of the glue body 3 is preferably designed to be an arc surface, which also can improve the connection strength between the two.

As shown in fig. 6: when the clamping member clamps the bent section 21 of the clamped member, the edge 23 of the clamped member may be lower than the clamping member, and the top surface of the glue body 3 is preferably designed to be a slope surface, and the slope surface extends upwards along the edge 23 of the clamped member to the lower side of the top of the clamping member 1.

It can be said that the utility model discloses a hold assembly with by the colloid height preferred top that reaches hold assembly and/or by the hold assembly of packing between the hold assembly to improve joint strength and anti-shear property.

As shown in fig. 7: the connecting assembly of the present embodiment is mainly used for connecting and fixing between the members to be connected 4. Also, by providing the clamped member 2 on the member to be connected 4, the local strength of the member to be connected can be increased. For example, the clamped part is connected with the to-be-connected part in advance in a factory, when the adjacent to-be-connected parts are connected on site, the clamped part on the to-be-connected part and the clamped part on the other to-be-connected part are arranged and fixed relatively, the clamping part clamps and wraps the bent section of the clamped part, and finally the clamping part is fixedly connected with the clamped part, so that the connection and fixation between the two to-be-connected parts can be realized. The connecting piece of treating of this embodiment can be the component in arbitrary field, when the post roof beam in building field is connected, can adopt the utility model discloses a coupling assembling is fixed with post and roof beam connection.

Claims

1. The connecting assembly is characterized by comprising a clamping component and at least two clamped components, wherein bent sections are arranged on the clamped components and connected with each other, and the clamping component wraps the bent sections through clamping.

2. The connection assembly according to claim 1, wherein the clamping member is provided with a resilient opening.

3. The connection assembly according to claim 1, wherein the clamped member is connected with a member to be connected.

4. The connection assembly of claim 1, wherein the curved section of the clamped member is S-shaped or V-shaped.

5. The connection assembly of claim 1, wherein the clamped members are oppositely disposed.

6. The connection assembly of claim 5, wherein the clamped members are symmetrically or misaligned.

7. A connection assembly according to any one of claims 1 to 6, wherein the clamping member and the clamped member and/or the curved sections of at least two clamped members are fixed by gluing, welding or screwing.

8. The connecting assembly of claim 7, wherein the bent sections of the at least two clamped members are filled with a first gel therebetween; or a second colloid is filled between the outer wall of the clamping component and the clamped component.

9. The connecting assembly according to claim 8, wherein the filling height of the second glue is flush with the top of the clamping member; or the second colloid covers the top of the clamping part; or the filling height of the second colloid is lower than the top of the clamping part.

10. The connecting assembly according to claim 8, wherein the top filling surface of the second colloid is a flat surface, a slant surface or a cambered surface.