CN219240853U

CN219240853U - Steel structural column connection structure

Info

Publication number: CN219240853U
Application number: CN202320168899.2U
Authority: CN
Inventors: 宁货军; 刘秋阳
Original assignee: Zhongyi Prefabricated Steel Structure Hainan Co ltd
Current assignee: Zhongyi Prefabricated Steel Structure Hainan Co ltd
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-06-23
Anticipated expiration: 2033-02-09

Abstract

The utility model relates to the technical field of connecting structures, and discloses a steel structure column connecting structure, which comprises a box body, wherein clamping members are arranged in the box body, the side surfaces of opposite end parts of a first steel structure column and a second steel structure column are tightly adhered with adaptive and symmetrical arc-shaped clamping plates, the middle part of the side surface of the arc-shaped clamping plate far away from the first steel structure column is rotationally connected with a first bearing column, one end of the first bearing column far away from the arc-shaped clamping plate is fixedly connected with a hexagonal block, the side surfaces of two ends of the arc-shaped clamping plates are fixedly connected with auxiliary blocks, one side of each auxiliary block is fixedly connected with a second bearing column, and the end part of the second bearing column is in threaded connection with a second limit nut. According to the utility model, the second bearing columns are arranged at the two ends of the arc-shaped clamping plate, and after the first bearing columns are adjusted to tightly squeeze the first steel structure columns and the second steel structure columns, the second limit nuts are screwed down, and the second bearing columns have supporting effects on the two ends of the arc-shaped clamping plate, so that the two ends of the arc-shaped clamping plate are prevented from deformation.

Description

Steel structural column connection structure

Technical Field

The utility model relates to the technical field of connecting structures, in particular to a steel structure column connecting structure.

Background

Compared with the traditional concrete building, the steel structure building has the advantages that steel plates or section steel are used for replacing reinforced concrete, the strength is higher, and the shock resistance is better. The components can be manufactured in a factory and installed on site, so that the construction period is greatly reduced, and the steel can be reused, so that the construction waste is greatly reduced, and the method is more environment-friendly, is widely used in industrial buildings and civil buildings in various countries of the world.

The tradition is connected the steel construction post and is adopted boring screw hole or welding to connect, and comparatively loaded down with trivial details when above-mentioned mode is connected the steel construction, so prior art has made a great deal of improvement to the connecting piece of steel construction post, like patent publication number CN 216713354U's patent, has disclosed a steel construction post connection structure, relates to steel construction technical field, including the box, the second through-hole has been seted up at the top of box, first through-hole has been seted up to the bottom of box, the screw has all been seted up to the both sides of box, two sets of equal threaded connection in the screw on the box has the screw rod, two sets of the screw rod is close to the one end at box center is all installed the fly leaf through the bearing, two sets of the fly leaf is kept away from the centre gripping seat is all installed to the one end of screw rod. This application sets up through the cooperation of grip slipper, screw rod and fly leaf, conveniently adjusts the interval between two sets of grip slipper to can install first steel construction post main part and second steel construction post main part between two sets of grip slipper, help solving traditional connection structure and bore the problem of getting the screw hole on the steel construction post tip that needs to be connected, make connection structure simple convenient when using, improved the convenience of this structure. The above patent has obvious beneficial effects but still has the following disadvantages:

above-mentioned patent sets up through the cooperation of grip slipper, screw rod and fly leaf, conveniently adjust the interval between two sets of grip slipper, thereby can install first steel construction post main part and second steel construction post main part between two sets of grip slipper, connect the steel construction, but the main stress point of grip slipper in above-mentioned patent is at the middle part of fly leaf, and the circular arc tip on grip slipper both sides does not have the direct fixation mode, long time or under the too big circumstances of atress, the deformation can appear at the circular arc tip on grip slipper both sides, lead to the centre gripping effect to the steel construction post to reduce, consequently, the urgent need in this field improves a steel construction post connection structure, thereby solve prior art's defect.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a steel structure column connecting structure, and the arc clamping plate is not easy to deform.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction post connection structure, the power distribution box comprises a box body, be provided with the clamping member in the box, wear to establish first steel construction post and second steel construction post in the box, the clamping member carries out the centre gripping fixedly to first steel construction post and second steel construction post tip in opposite directions, box symmetry side is the opening setting and articulates there is the chamber door, first steel construction post and second steel construction post tip side in opposite directions paste the arc grip block that has adaptation and symmetry tightly, the side middle part rotation that first steel construction post was kept away from to the arc grip block is connected with first carrier post, first carrier post extends to the box outside and with box threaded connection, first carrier post is kept away from the one end fixedly connected with hexagonal piece of arc grip block, first carrier post's one end threaded connection has the first stop nut of hugging closely with the box side, the equal fixedly connected with auxiliary block in both ends side of arc grip block, auxiliary block one side fixedly connected with and second carrier post, second carrier post runs through the box and threaded connection has the second stop nut that offsets with the box side.

As a preferable technical scheme of the utility model, limit grooves are formed on opposite sides of the two arc-shaped clamping plates, arc-shaped plates matched with the first steel structure column and the second steel structure column are tightly adhered to opposite sides of the two arc-shaped clamping plates, and limit strips matched with the limit grooves are fixedly connected to opposite sides of the two arc-shaped plates.

As a preferable technical scheme of the utility model, through holes are formed on the upper side and the lower side of the box body, and arc-shaped guide rings matched with the through holes are fixedly connected to the upper side and the lower side of the box body.

As a preferable technical scheme of the utility model, through holes are formed in symmetrical side faces of the hexagonal block.

As a preferable technical scheme of the utility model, the side surface of one auxiliary block is fixedly connected with two second bearing columns, and the two second bearing columns are arranged at the upper and lower symmetrical positions of the auxiliary block.

As a preferable technical scheme of the utility model, the first limit nut and the second limit nut are arranged in a plurality of ways.

As a preferable technical scheme of the utility model, the lengths of the thread threads arranged on the first bearing column and the second bearing column are respectively half of the whole length of the thread threads.

Aiming at the defects of the prior art, the utility model provides a steel structure column connecting structure, which overcomes the defects of the prior art and has the beneficial effects that:

1. according to the utility model, the second bearing columns are arranged at the two ends of the arc-shaped clamping plate, the end parts of the second bearing columns are in threaded connection with the second limit nuts, and when the first bearing columns are adjusted to tightly press the first steel structure columns and the second steel structure columns, the second limit nuts are screwed down, and the second bearing columns have supporting effects on the two ends of the arc-shaped clamping plate, so that the two ends of the arc-shaped clamping plate are prevented from being deformed.

2. The utility model has simple structure, convenient operation and strong applicability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic view of the internal structure of a case according to the present utility model;

FIG. 2 is a schematic view of the overall installed structure of the present utility model;

FIG. 3 is a schematic view of a circular arc plate structure in the present utility model;

fig. 4 is a schematic structural view of an arc-shaped clamping plate and a first bearing column according to the present utility model.

In the figure: 1. a case; 2. a first steel structural column; 3. a second steel structural column; 4. a door; 5. an arc-shaped clamping plate; 6. a first load-bearing column; 7. hexagonal blocks; 8. a first limit nut; 9. an auxiliary block; 10. a second load-bearing column; 11. the second limit nut; 12. an arc plate; 13. a limit bar; 14. a limit groove; 15. an arc-shaped guide ring; 16. and a through hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 4, a steel structure column connection structure includes a box 1, a clamping member is disposed in the box 1, a first steel structure column 2 and a second steel structure column 3 are arranged in the box 1 in a penetrating manner, the clamping member clamps and fixes opposite ends of the first steel structure column 2 and the second steel structure column 3, symmetrical side surfaces of the box 1 are provided with openings and are hinged with a box door 4, an adaptive and symmetrical arc clamping plate 5 is tightly attached to opposite end surfaces of the first steel structure column 2 and the second steel structure column 3, a first bearing column 6 is rotationally connected to a middle part of a side surface of the arc clamping plate 5, which is far away from the first steel structure column 2, the first bearing column 6 extends to the outside of the box 1 and is in threaded connection with the box 1, one end of the first bearing column 6, which is far away from the arc clamping plate 5, is fixedly connected with a hexagonal block 7, one end of the first bearing column 6 is in threaded connection with a first limit nut 8 which is tightly attached to the side surface of the box 1, two end surfaces of the arc clamping plate 5 are fixedly connected with an auxiliary block 9, one side of the auxiliary block 9 is fixedly connected with a second bearing column 10, and the second bearing column 10 is in threaded connection with a limit nut 11 which penetrates through the box 1.

As shown in fig. 2, the steel structure connecting structure in this embodiment is similar to the existing steel structure connecting structure, such as a steel structure column connecting structure disclosed in the patent publication No. CN216713354U, and the main improvement of this embodiment is to prevent deformation of both ends of the arc-shaped clamping plate 5. In the steel structure column connecting structure in the embodiment, when the first steel structure column 2 and the second steel structure column 3 are required to be connected, the box body 1 is sleeved at the end part of the second steel structure column 3 through the through hole formed in the side surface of the box body 1, the first steel structure column 2 is inserted into the box body 1 through the through hole formed in the side surface of the box body 1, the box door 4 is opened, the end parts of the first steel structure column 2 and the second steel structure column 3 are aligned, the first bearing column 6 is in threaded connection with the side surface of the box body 1 through the first bearing column 6, the first bearing column 6 is rotated by utilizing the hexagonal block 7, the two arc clamping plates 5 are moved to abut against the side surfaces of the first steel structure column 2 and the second steel structure column 3, the first bearing column 6 is screwed, the first limit nut 8 is screwed up and tightly abuts against the side face of the box body 1, the first bearing column 6 is limited, the arc-shaped clamping plate 5 moves, meanwhile, the second bearing column 10 moves along with the first bearing nut, the second bearing column 10 penetrates through a round hole formed in the side face of the box body 1 and is not in threaded connection, a thread is formed in one end, far away from the auxiliary block 9, of the second bearing column 10, the end portion of the second bearing column 10 is screwed up and tightly abuts against the side face of the box body 1, the second limit nut 11 is screwed up, the second bearing column 10 is limited, the auxiliary block 9 is supported through the second bearing column 10, and the two ends of the arc-shaped clamping plate 5 are prevented from being deformed by the auxiliary block 9.

As a technical optimization scheme of the utility model, limit grooves 14 are formed in the opposite side surfaces of the two arc-shaped clamping plates 5, arc-shaped plates 12 matched with the first steel structure column 2 and the second steel structure column 3 are tightly adhered to the opposite side surfaces of the two arc-shaped clamping plates 5, and limit strips 13 matched with the limit grooves 14 are fixedly connected to the opposite sides of the two arc-shaped plates 12.

In this embodiment: vertical anti-skidding lines are formed on opposite sides of the two arc plates 12, fixation between the first steel structure column 2 and the second steel structure column 3 is more stable, and after the arc plates 12 are damaged or deformed, the limiting strips 13 can be taken out in the limiting grooves 14 through the limiting strips 12 to replace the arc plates 12.

As a technical optimization scheme of the utility model, through holes are formed in the upper side surface and the lower side surface of the box body 1, and arc-shaped guide rings 15 matched with the through holes are fixedly connected to the upper side surface and the lower side surface of the box body 1.

In this embodiment: the arc-shaped guide ring 15 has a certain guide function, so that an operator can conveniently connect the box body 1 with the first steel structure column 2 and the second steel structure column 3.

As a technical optimization scheme of the utility model, through holes 16 are formed in symmetrical side faces of the hexagonal block 7.

In this embodiment: when there is no wrench for exactly clamping the hexagonal block 7, the hexagonal block 7 can be rotated by inserting a harder stick-like shape fitted into the through hole 16.

As a technical optimization scheme of the utility model, two second bearing columns 10 are fixedly connected to the side face of one auxiliary block 9, and the two second bearing columns 10 are arranged at the upper and lower symmetrical positions of the auxiliary block 9.

In this embodiment: the two second bearing columns 10 strengthen the supporting strength of the auxiliary block 9 and avoid deformation of the two ends of the arc-shaped clamping plate 5.

As a technical optimization scheme of the utility model, the first limit nut 8 and the second limit nut 11 are arranged in a plurality of ways.

In this embodiment: the plurality of first limit nuts 8 and second limit nuts 11 prevent loosening thereof, resulting in loss of support force of the arc clamping plate 5.

As a technical optimization scheme of the utility model, the lengths of the threads arranged on the first bearing column 6 and the second bearing column 10 are respectively half of the whole length of the threads.

In this embodiment: when the screw thread is used, longer screw thread teeth are not needed, so that the screw thread teeth do not need to be machined on the side surfaces of the first bearing column 6 and the second bearing column 10, and certain cost is saved in manufacturing.

Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a steel construction post connection structure, including box (1), be provided with the clamping member in box (1), wear to establish first steel construction post (2) and second steel construction post (3) in box (1), clamping member carries out the centre gripping to the opposite end of first steel construction post (2) and second steel construction post (3) fixedly, a serial communication port, box (1) symmetry side is the opening setting and articulates there is chamber door (4), first steel construction post (2) and second steel construction post (3) are opposite end side and paste closely have adaptation and symmetrical arc grip block (5), arc grip block (5) keep away from the side middle part rotation of first steel construction post (2) and are connected with first carrier post (6), first carrier post (6) extend to box (1) outside and with box (1) threaded connection, the one end fixedly connected with hexagonal piece (7) of arc grip block (5) are kept away from to first carrier post (6), one end threaded connection of first carrier post (6) has with first side (1) of box and is connected with auxiliary nut (9) of both ends fixed connection, auxiliary connection of auxiliary nut (9) are connected with both ends of auxiliary connection piece (9), the second bearing column (10) penetrates through the box body (1) and is in threaded connection with a second limit nut (11) which abuts against the side face of the box body (1).

2. The steel structure column connecting structure according to claim 1, characterized in that limiting grooves (14) are formed in opposite side surfaces of the two arc-shaped clamping plates (5), arc-shaped plates (12) matched with the first steel structure column (2) and the second steel structure column (3) are tightly attached to opposite side surfaces of the two arc-shaped clamping plates (5), and limiting strips (13) matched with the limiting grooves (14) are fixedly connected to opposite side surfaces of the two arc-shaped plates (12).

3. The steel structure column connecting structure according to claim 1, wherein through holes are formed in the upper side and the lower side of the box body (1), and arc-shaped guide rings (15) matched with the through holes are fixedly connected to the upper side and the lower side of the box body (1).

4. The steel structure column connecting structure according to claim 1, wherein the symmetrical sides of the hexagonal block (7) are provided with through holes (16).

5. The steel structure column connecting structure according to claim 1, wherein two second bearing columns (10) are fixedly connected to the side face of one auxiliary block (9), and the two second bearing columns (10) are arranged at the upper and lower symmetrical positions of the auxiliary block (9).

6. A steel structure column connection according to claim 1, characterized in that the first limit nut (8) and the second limit nut (11) are each provided in a plurality.

7. The steel structure column connecting structure according to claim 1, wherein the lengths of the threaded threads formed on the first bearing column (6) and the second bearing column (10) are respectively half of the whole lengths of the threaded threads.