CN217352877U

CN217352877U - Connecting structure for large-span steel structure

Info

Publication number: CN217352877U
Application number: CN202221098121.0U
Authority: CN
Inventors: 冯巍; 胡高伟; 段安安; 於刚; 苏莹莹; 刘飒沙
Original assignee: Shenzhen Cube Architecture Designing Consultants Ltd
Current assignee: Shenzhen Cube Architecture Designing Consultants Ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-09-02
Anticipated expiration: 2032-05-07

Abstract

The application discloses a connection structure for large-span steel construction relates to steel construction technical field. A connection structure for large-span steel construction, including first board, the second of buildding and board and support column are built to the second, the second is built the board and is close to the first built-in board of one side fixedly connected with that builds the board, the first board of buildding has seted up built-in groove near one side that the second built the board, the surperficial sliding connection of built-in board is at the first inner wall of buildding built-in groove on the board. This a connection structure for large-span steel construction has simplified the tradition and has first built the board and the second builds the fixed loaded down with trivial details nature of putting up between the board, has improved first built the board and the second builds and builds between the board fixed labour saving and time saving, has ensured first built the board and the second builds and not only possess good fixed effect through the support column between the board, also plays the first fixed support anti-shake of putting up the board and the second and build the fixed effect of supporting of board junction and bending through backup pad on the support column and first fixed plate.

Description

Connecting structure for large-span steel structure

Technical Field

The application relates to the technical field of steel structures, in particular to a connecting structure for a large-span steel structure.

Background

One of the main building structure types of steel structure engineering is one of the more common structure forms in modern building engineering, China is the country which uses iron to manufacture a bearing structure at the earliest time, and the steel structure engineering is a structure which mainly uses steel to manufacture.

The connecting piece applied to the large-span steel structure can be known through looking up documents, the two ends of the third elastic rope are fixedly connected with the second connecting column and the inner wall of the shell, and the middle part of the third elastic rope is abutted against the third fixed pulley, so that the vertical force of an earthquake on a steel structure member can be reduced.

Although possessing the vertical power that can alleviate the earthquake to steel structural component in this scheme, but when splicing to most large-span steel construction, can form effectual fixed through external mechanism between the span steel sheet, but to present most span steel sheet formation horizontal fixed back, the vertical support column of rethread forms the effect of vertical support protection, such mode will cause the operation of span steel sheet concatenation fixed relatively complicated to be unfavorable for between the span steel sheet fixed with when dismantling inefficiency scheduling problem relatively.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at solves one of the technical problem that exists among the prior art at least, provides a connection structure for large-span steel construction, can solve the operation that the span steel sheet concatenation is fixed complicated relatively to efficiency problem low relatively when being unfavorable for between the span steel sheet fixed with dismantle.

In order to achieve the purpose, the technical scheme is as follows: a connection structure for large-span steel construction, build board and support column including first board, the second of buildding, the second is built the board and is close to the first built-in board of one side fixedly connected with that builds the board, first one side of buildding the board and being close to the second and building the board has seted up built-in groove, the sliding surface connection of built-in board is at the first inner wall of buildding built-in groove on the board, the sliding surface connection of support column is in the first inside of building the board, opening spout down has been seted up to the inside of built-in board, first board of buildding has seted up the slide opening in the position department corresponding with the spout, the slide opening is worn to locate in proper order and pegs graft in the spout to the support column, the surface of support column is provided with adjusting device.

Preferably, the surface of the support column is fixedly connected with a support plate, and the upper side of the support plate is in contact with the lower sides of the first building plate and the second building plate.

Preferably, the adjusting device comprises an adjusting ring, the surface of the adjusting ring is in threaded connection with the surface of the supporting column, the inner side of the adjusting ring is rotatably connected with an auxiliary rod, the surface of the supporting column is provided with an auxiliary groove, the surface of the auxiliary rod is in sliding connection with the inner wall of the auxiliary groove on the supporting column, one side of the auxiliary rod, far away from the adjusting ring, is fixedly connected with a built-in rod, the surface of the built-in rod is in sliding connection with the inner wall of the supporting column, the upper end of the built-in rod is in a tip shape, a fixing groove is formed in the supporting column, the inner wall of the fixing groove on the supporting column is in sliding connection with a first fixing plate, one end, close to the built-in rod, of the first fixing plate is in an inclined shape, a first spring is sleeved on the surface of the first fixing plate in a sliding manner, and the left end and the right end of the first spring are respectively and fixedly connected with the inner wall of the fixing groove and the surface of the first fixing plate, the inner wall of the built-in plate is provided with a first clamping groove communicated with the inside of the sliding groove.

Preferably, the inner wall of the first clamping groove in the built-in plate is connected with a second fixing plate in a sliding mode, a second spring is sleeved on the surface of the second fixing plate in a sliding mode, the front end and the rear end of the second spring are fixedly connected with the inner wall of the first clamping groove in the built-in plate and the surface of the second fixing plate respectively, and the second clamping groove is formed in the inner wall of the first built-in plate.

In summary, the following steps:

1. the connecting structure for the large-span steel structure extrudes the second fixing plate to enter the inner wall of the second clamping groove through the first fixing plate, and then form the first board of buildding and build the fixed between the board with the second, such mode has ensured the first board of buildding, the second is built and is formed the simplicity of reciprocal anchorage between board and the support column, ensured the device and built the flexibility fixed and dismantled, the fixed loaded down with trivial details nature of building between the board is built to the traditional first board of buildding and the second of having simplified, it builds fixed labour saving and time saving to have improved the first board of buildding and the second between the board, ensured that first board of buildding and the second build not only possess good fixed effect through the support column between the board, also play the effect of anti-shake and bending to the fixed support of first board of buildding and the second board junction through backup pad on the support column and first fixed plate.

2. This a connection structure for large-span steel construction, under the mutual extrusion of most advanced form and the slope form on first fixed plate right side through the auxiliary rod, first fixed plate gets into the inside of first draw-in groove at the inner wall of fixed slot, such mode has ensured that first board and the second of buildding form the simplicity and convenience of pre-fixing after building up with the support column, and then ensured the support column and first build the board and the second build the rapidity of building the use between the board, the first board of buildding has been improved, the second is built and is built between board and the support column fixed convenience.

3. This a connection structure for large-span steel construction, build the board through the operator with first board and the second of building and carry out preliminary concatenation back through built-in board and built-in groove, then with the support column through the first inner wall of building the board and getting into built-in board spout on the built-in board, and then form first board of building, the second is built the preliminary building between board and the built-in board, the first convenience of building the board and the second and building the board and splice the building of building has been ensured, also under the downside of the first board of building and the second of building the board through the backup pad sets up, make the backup pad build the board to first board and the second and play certain support and build the effect.

Drawings

The scheme is further described by combining the drawings and the embodiment as follows:

FIG. 1 is a schematic view of the connection structure for large-span steel structure of the present application;

FIG. 2 is a schematic plane structure diagram of the connection structure for large-span steel structure of the present application;

FIG. 3 is a schematic view of a support column structure of the present application;

figure 4 is a schematic plan view of the first and second building boards according to the present application.

Reference numerals are as follows: 1. a first building board; 2. a second building board; 3. a built-in plate; 4. a built-in groove; 5. a chute; 6. a support column; 7. an adjusting ring; 8. an auxiliary lever; 9. an auxiliary groove; 10. a built-in rod; 11. a fixing groove; 12. a first fixing plate; 13. a first spring; 14. a first card slot; 15. a second fixing plate; 16. a second spring; 17. a second card slot; 18. and a support plate.

Detailed Description

Referring to fig. 1-2, the present application provides a technical solution: a connecting structure for a large-span steel structure comprises a first building plate 1 and a second building plate 2, wherein one side, close to the first building plate 1, of the second building plate 2 is fixedly connected with a built-in plate 3, one side, close to the second building plate 2, of the first building plate 1 is provided with a built-in groove 4, the surface of the built-in plate 3 is connected with the inner wall of the built-in groove 4 on the first building plate 1 in a sliding mode, the inner part of the built-in plate 3 is provided with a sliding groove 5, the inner wall of the sliding groove 5 on the built-in plate 3 is connected with a supporting column 6 in a sliding mode, the surface of the supporting column 6 is connected with a supporting plate 18 in a sliding mode, the upper side of the supporting plate 18 is in contact with the lower sides of the first building plate 1 and the second building plate 2, after the first building plate 1 and the second building plate 2 are primarily spliced with the built-in groove 4 through the built-in plate 3 by an operator, the supporting column 6 enters the inner wall of the sliding groove 5 on the built-in plate 3 through the first building plate 1, and then form the preliminary construction between first building board 1, second building board 2 and the built-in board 3, ensured first building board 1 and the second building board 2 and carried out the convenience of concatenation building, also set up at the downside of first building board 1 and second building board 2 through backup pad 18, make backup pad 18 play certain support to first building board 1 and second building board 2 and build the effect.

Further, referring to fig. 3, an adjusting device is disposed on the surface of the supporting column 6, the adjusting device includes an adjusting ring 7, the surface of the adjusting ring 7 is screwed on the surface of the supporting column 6, an auxiliary rod 8 is rotatably connected to the inner side of the adjusting ring 7, an auxiliary groove 9 is disposed on the surface of the supporting column 6, the surface of the auxiliary rod 8 is slidably connected to the inner wall of the auxiliary groove 9 on the supporting column 6, a built-in rod 10 is fixedly connected to one side of the auxiliary rod 8 away from the adjusting ring 7, the surface of the built-in rod 10 is slidably connected to the inner wall of the supporting column 6, the upper end of the built-in rod 10 is in a pointed shape, a fixing groove 11 is disposed inside the supporting column 6, the inner wall of the fixing groove 11 on the supporting column 6 is slidably connected to a first fixing plate 12, one end of the first fixing plate 12, which is close to the built-in rod 10, a first spring 13 is slidably sleeved on the surface of the first fixing plate 12, and the left and right ends of the first spring 13 are respectively fixedly connected to the inner wall of the fixing groove 11 and the surface of the first fixing plate 12, the inner wall of the built-in plate 3 is provided with a first clamping groove 14 communicated with the inside of the sliding chute 5, and an operator rotates the adjusting ring 7 when the first building plate 1 and the second building plate 2 are built under the support of the supporting column 6, and the adjusting ring 7 rotates and rises on the surface of the supporting column 6, at the moment, the adjusting ring 7 drives the built-in rod 10 to rise on the inner wall of the supporting column 6 through the auxiliary rod 8, at the moment, under the mutual extrusion of the tip shape of the auxiliary rod 8 and the inclined shape at the right side of the first fixing plate 12, the first fixing plate 12 enters the inner part of the first clamping groove 14 on the inner wall of the fixing groove 11, the mode ensures the convenience of pre-fixing the first building plate 1, the second building plate 2 and the support column 6 after building, and then ensured the support column 6 and build the rapidity of using between board 1 and the second of building and build the board 2, improved first building board 1, the second build between board 2 and the support column 6 fixed convenience.

Further, referring to fig. 4, the inner wall of the first slot 14 on the built-in board 3 is slidably connected with a second fixing board 15, the surface of the second fixing board 15 is slidably sleeved with a second spring 16, the front end and the rear end of the second spring 16 are respectively and fixedly connected with the inner wall of the first slot 14 on the built-in board 3 and the surface of the second fixing board 15, the inner wall of the first building board 1 is provided with a second slot 17, the first building board 1, the second building board 2 and the supporting column 6 are pre-fixed by controlling the adjusting ring 7 on the supporting column 6 by an operator, and at the same time, when the first fixing board 12 fixes the supporting column 6 and the second building board 2, the second fixing board 15 is extruded by the first fixing board 12 to enter the inner wall of the second slot 17, so as to form the fixation between the first building board 1 and the second building board 2, and the simplicity of mutual fixation among the first building board 1, the second building board 2 and the supporting column 6 is ensured in such a manner, the device is ensured to build the flexibility fixed with dismantling, the tradition is simplified and first is built the board 1 and the second and is built the fixed loaded down with trivial details nature of building between the board 2, it builds fixed labour saving and time saving to have improved first the board 1 of building and the second and build between the board 2, it not only possesses good fixed effect through support column 6 to have ensured first the board 1 of building and the second build between the board 2, also play the effect of shaking and bending the fixed support of first the board 1 of building and the second board 2 junction of building through backup pad 18 on support column 6 and first fixed plate 12.

The working principle is as follows: the connecting structure for the large-span steel structure is characterized in that after an operator preliminarily splices a first building plate 1 and a second building plate 2 through an embedded plate 3 and an embedded groove 4, then the supporting column 6 enters the inner wall of the chute 5 on the built-in plate 3 through the first building plate 1, at the moment, an operator rotates the adjusting ring 7, then the adjusting ring 7 rotates and rises on the surface of the supporting column 6, at the same time, the adjusting ring 7 drives the built-in rod 10 to rise on the inner wall of the supporting column 6 through the auxiliary rod 8, at the same time, under the mutual extrusion of the tip shape of the auxiliary rod 8 and the inclined shape at the right side of the first fixing plate 12, the first fixing plate 12 enters the inner part of the first clamping groove 14 on the inner wall of the fixing groove 11, at the same time, when the first fixing plate 12 fixes the supporting column 6 and the second building plate 2, the second fixing plate 15 is also pressed by the first fixing plate 12 into the inner wall of the second clamping groove 17, thereby forming a fixation between the first building plate 1 and the second building plate 2.

Claims

1. A connection structure for large-span steel construction, including first board (1), the second of building board (2) and support column (6), its characterized in that: the second is built board (2) and is close to first one side fixedly connected with built-in board (3) of building board (1), first build board (1) and be close to the second and build one side of board (2) and seted up built-in groove (4), the surface sliding connection of built-in board (3) is at the inner wall of built-in groove (4) on first building board (1), and the surface sliding connection of support column (6) is in the inside of first building board (1), spout (5) with opening down have been seted up to the inside of built-in board (3), first building board (1) has seted up the slide opening in the position department corresponding with spout (5), support column (6) are worn to locate the slide opening in proper order and are pegged graft in spout (5), the surface of support column (6) is provided with adjusting device.

2. The connection structure for a large-span steel structure according to claim 1, wherein: the surface of the supporting column (6) is fixedly connected with a supporting plate (18), and the upper side of the supporting plate (18) is in contact with the lower sides of the first building plate (1) and the second building plate (2).

3. The connection structure for a large-span steel structure according to claim 1, wherein: the adjusting device comprises an adjusting ring (7), the surface of the adjusting ring (7) is in threaded connection with the surface of a supporting column (6), the inner side of the adjusting ring (7) is rotatably connected with an auxiliary rod (8), the surface of the supporting column (6) is provided with an auxiliary groove (9), the surface of the auxiliary rod (8) is slidably connected with the inner wall of the auxiliary groove (9) on the supporting column (6), one side of the auxiliary rod (8) far away from the adjusting ring (7) is fixedly connected with a built-in rod (10), the surface of the built-in rod (10) is slidably connected with the inner wall of the supporting column (6), the upper end of the built-in rod (10) is in a tip shape, a fixing groove (11) is formed in the supporting column (6), the inner wall of the fixing groove (11) on the supporting column (6) is slidably connected with a first fixing plate (12), one end of the first fixing plate (12) close to the built-in rod (10) is formed in an inclined shape, the surface of the first fixing plate (12) is sleeved with a first spring (13) in a sliding mode, the left end and the right end of the first spring (13) are fixedly connected to the inner wall of the fixing groove (11) and the surface of the first fixing plate (12) respectively, and a first clamping groove (14) communicated with the inside of the sliding groove (5) is formed in the inner wall of the built-in plate (3).

4. The connection structure for a large-span steel structure according to claim 3, wherein: the inner wall sliding connection who goes up first draw-in groove (14) on built-in plate (3) has second fixed plate (15), second spring (16) have been cup jointed in the surface sliding of second fixed plate (15), both ends difference fixed connection is on built-in plate (3) the inner wall of first draw-in groove (14) and the surface of second fixed plate (15) around second spring (16), second draw-in groove (17) have been seted up to the inner wall of first board (1) of putting up.