CN218537907U

CN218537907U - Special-shaped corner fitting structure

Info

Publication number: CN218537907U
Application number: CN202222670789.4U
Authority: CN
Inventors: 张跃
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-12
Filing date: 2022-10-11
Publication date: 2023-02-28
Anticipated expiration: 2032-10-11

Abstract

A heterotypic corner fitting structure, including the corner fitting body, at least one side of the said corner fitting body extends a flange plate; the flange plate is provided with a plurality of through holes, and nuts are prefabricated at the through holes. On one hand, the utility model can greatly improve the assembly speed by prefabricating the nut on the flange plate, and can also accord with the size of the international standard container when being used for the container; on the other hand, through the structural design of diagonal member body, can improve the flexibility and the reliability of connecting greatly.

Description

Special-shaped corner fitting structure

Technical Field

The utility model relates to a corner fitting, especially a heterotypic corner fitting structure.

Background

The existing standard corner fittings are mainly used in the field of containers, are usually square structures, comprise hoisting holes, end holes and side holes and are used for hoisting, transporting and fixing the containers.

When modular buildings need to be built, the existing corner fittings are not suitable for being connected with other building components, and particularly, when multi-storey buildings are built, the connection stability of the existing corner fittings is poor. The applicant has therefore devised a profiled corner fitting which, by providing a flange plate on the corner fitting, improves the stability and reliability of the connection.

The inventor finds that if the threaded holes are formed in the flange plate during assembly, when the flange plate is connected with other building components, threaded connecting pieces such as bolts are screwed in, and nuts are screwed in for reinforcement, so that the assembly speed is slow, and time and labor are wasted. Therefore, the utility model discloses need design one kind and assemble fastly, connect the corner fittings structure that flexibility and reliability are high, solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough of prior art and providing an abnormal shape corner fittings structure that the assembly speed is fast, flexibility and reliability are high.

The technical scheme of the utility model is that: a heterotypic corner fitting structure, including the corner fitting body, at least one side of the said corner fitting body extends a flange plate; a plurality of through holes are formed in the flange plate, and nuts are prefabricated at the through holes; the nut is arranged on the bottom surface of the flange plate.

Further, the corner fitting body comprises a hoisting hole, a side hole and an end hole, and the flange plate extends out of the side of the hoisting hole.

Furthermore, the long edge of the hoisting hole is parallel to or perpendicular to the flange plate.

Furthermore, at least one gap is arranged between the flange plate and the corner fitting body.

Further, be equipped with uncovered on the corner fittings body, the corner fittings body is through uncovered and structure main part adaptation connection.

Furthermore, the opening is formed in the position opposite to the end hole and the side hole of the corner fitting body.

Furthermore, rib plates are respectively arranged on the surfaces, opposite to the side holes and the end holes, of the corner fitting body, and the rib plates are communicated with the opening.

Further, the rib plate and the structural body are welded or screwed and fixed.

Furthermore, the bottom surface of corner fitting body is equipped with the bottom plate, the bottom plate is linked together with uncovered.

The utility model has the advantages that: on one hand, the nuts are prefabricated on the flange plate, so that the assembly speed can be greatly improved compared with the situation that only threaded holes are arranged, and when the nut is used for a container, the size of the container can meet the international standard and cannot exceed the size required by the container; on the other hand, through the structural design of diagonal member body, can improve the flexibility and the reliability of connecting greatly.

Drawings

FIG. 1 is a bottom view of a corner fitting body according to an embodiment of the present invention;

FIG. 2 is a top view of the embodiment shown in FIG. 1;

FIG. 3 is another schematic structural view of the corner fitting body according to the embodiment of the present invention;

fig. 4 is a schematic view of a connection structure between the corner fitting body and the column body according to an embodiment of the present invention.

The attached drawings indicate the following:

1. a corner fitting body; 2. a flange plate; 3. a nut; 4. a notch; 5. opening the mouth; 6. a cylinder; 7. a rib plate; 11. hoisting holes; 12. a side hole; 13. an end hole; 14. a threaded hole; 21. and a through hole.

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 heterotypic corner fittings structure, including the body of corner fittings 1, extend out of a flange plate 2 at least one side of the body of corner fittings 1; the flange plate 2 is provided with a plurality of through holes 21, and nuts 3 are prefabricated at the through holes 21. In this embodiment, the through-hole is used with the nut cooperation, through setting up the nut, can not only improve the intensity of flange board, can improve the joint strength of corner fittings body and other components moreover, simplifies the assembly speed, need not additionally to install the nut in the assembling process.

The nut 3 of the present embodiment may have an external thread structure or an internal thread structure. The nut can be directly welded with the flange plate into a whole.

In this embodiment, the nut 3 is disposed on the bottom surface of the flange plate 2, and the nut is disposed on the bottom surface of the flange plate instead of the top surface of the flange plate in this embodiment, so as to keep the top surface of the flange plate flat, and especially when the corner fitting body is used in a container, the corner fitting body does not conform to the international container standard due to the protruding nut. Namely: when the corner fitting body is installed on a container or other die frames meeting the container standard, the corner fitting body can be welded on the cylinder of the die frame to be transported in a container mode, when the corner fitting body arrives at an assembly site, when the upper die frame and the lower die frame are assembled, the bottom corner fitting of the upper die frame can be aligned with the top corner fitting of the upper die frame, the bottom corner fitting is not provided with a nut, the nut is only arranged on the top corner fitting, and the bolt penetrates from the top surface through hole of the flange plate 2 of the bottom corner fitting of the upper die frame to the flange plate through hole of the top corner fitting of the lower die frame and then is in threaded connection with the nut, so that the threaded connection between the cylinders of the upper die frame and the lower die frame is realized.

In the embodiment, the corner fitting body 1 comprises a hoisting hole 11, a side hole 12 and an end hole 13, the flange plate 2 extends out along the side of the hoisting hole 11, and the long side of the hoisting hole 11 is parallel to or perpendicular to the flange plate 2; at least one gap 4 is arranged between the flange plate 2 and the corner fitting body 1. For example, as shown in fig. 1 and 2: the flange plate 2 is vertical to the long side of the hoisting hole 11, the flange plate 2 extends out along the top plate of the corner fitting body 1, and a gap 4 is arranged between the flange plate and the top plate; as shown in fig. 3: the flange plate 2 is parallel to the long edge of the hoisting hole 11, and the flange plate 2 extends along the top plate of the corner fitting body 1 and is provided with two gaps 4 between the flange plate and the top plate. When the corner fitting is connected with other members (such as a column), different corner fitting types can be selected according to the degree of adaptation.

In this embodiment, be equipped with uncovered 5 on the corner fittings body 1, corner fittings body 1 is through uncovered 5 and main structure body adaptation connection. The corner fitting body of the embodiment is of a semi-closed structure, and can clamp the building components into the open. The opening 5 is arranged at the position opposite to the end hole 13 and the side hole 12 of the corner fitting body 1. For example: when being connected cylinder 6 and corner fitting body 1, be connected uncovered 5 and cylinder 6 block, and the hole for hoist 11, end hole 13 and the side opening 12 of corner fitting body then set up outwards, welded fastening between flange plate 2 and corner fitting body 1 and the cylinder 6.

In this embodiment, the corner fitting body 1 is provided with rib plates 7 on the surfaces opposite to the side holes 12 and the end holes 13, and the rib plates 7 are communicated with the opening 5. Specifically, corner fittings body 1 includes roof, bottom plate, curb plate and end plate, and uncovered 5 is seted up in the position department of the another side relative with curb plate and end plate, and has also seted up partial notch on the bottom plate, forms holistic uncovered structure. Wherein, the opening 5 is provided with rib plates 7 between the side plates and the end plates. By arranging the rib plates 7 and arranging the threaded holes on the rib plates 7, on one hand, the connecting surfaces of the corner fitting body 1 are convenient to increase, so that the corner fitting body can be connected with other components from each surface, and the universality is high; on the other hand, the strength at the opening can be increased. For example, after the uncovered card of corner fittings body is gone into the cylinder, the gusset can laminate with the side of cylinder for the corner fittings body passes through flange plate and gusset and is connected fixedly with the cylinder, improves the reliability of connecting greatly.

In this embodiment, besides the side holes and the end holes, the side plates and the end plates of the corner fitting body 1 may be provided with threaded holes 14 for connecting and fixing with other members.

To sum up, the corner fitting body of the utility model can greatly improve the assembly speed by prefabricating the nut on the flange plate, and can also meet the size of the international standard container when being used for the container; on the other hand, through the structural design of diagonal member body, can improve the flexibility and the reliability of connecting greatly.

Claims

1. A heterotypic corner fitting structure, including the corner fitting body, at least one side of the said corner fitting body extends a flange plate; the flange plate is characterized in that a plurality of through holes are formed in the flange plate, and nuts are prefabricated in the through holes; the nut is arranged on the bottom surface of the flange plate.

2. A profiled corner fitting structure as claimed in claim 1, wherein the corner fitting body includes a lifting hole, a side hole and an end hole, the flange plate extending out along that face of the lifting hole.

3. The special-shaped corner fitting structure according to claim 2, wherein the long side of the hoisting hole is arranged in parallel or perpendicular to the flange plate.

4. A profiled corner fitting structure according to claim 1 or 2, wherein at least one gap is provided between the flange plate and the corner fitting body.

5. The special-shaped corner fitting structure according to claim 1 or 2, wherein an opening is formed in the corner fitting body, and the corner fitting body is in adaptive connection with the main structure body through the opening.

6. A profiled corner fitting structure according to claim 5, wherein the opening is provided opposite the end and side apertures of the corner fitting body.

7. The special-shaped corner fitting structure according to claim 5, wherein rib plates are respectively arranged on the surfaces of the corner fitting body opposite to the side holes and the end holes, and the rib plates are communicated with the opening.

8. The profiled corner fitting structure according to claim 7, wherein the rib plate is welded or screwed with the structure body.

9. A profiled corner fitting structure according to claim 5, wherein the bottom surface of the corner fitting body is provided with a bottom plate, the bottom plate being in communication with the opening.