CN213329454U

CN213329454U - Steel structure connecting device

Info

Publication number: CN213329454U
Application number: CN202021539828.1U
Authority: CN
Inventors: 李红星; 陈亨武; 胡剑波; 宋文良; 樊晔; 胡杰飞; 王晓波; 周绍峰; 徐俊杰; 叶春燕; 叶芝盛; 肖碧勇; 金萍; 杜宁; 李衡; 吴亚玲; 叶丽娟; 卓文伟; 方永生; 邱忠表
Original assignee: Shanghai Jingdian Planning And Architectural Design Co ltd
Current assignee: Shanghai Jingdian Planning And Architectural Design Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-01
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a steel construction connecting device, it is including seting up at a plurality of draw-in grooves of violently managing the lower surface, and a plurality of fixture blocks of fixed connection at the standpipe roof, the draw-in groove supplies the fixture block to insert, violently be provided with relative connecting plate between lower surface and the standpipe lateral wall, connecting plate one end with violently manage the butt, the connecting plate other end and standpipe butt, all run through swivel nut and screw rod between connecting plate and the standpipe, the swivel nut still runs through between connecting plate and violently the pipe, the screw rod penetrates from violently managing the top, two liang of relative and threaded connection of swivel nut and screw rod, the equal fixedly connected with stopper in outer end of swivel nut and screw rod, the stopper respectively with the connecting plate outer wall with violently manage the outer wall.

Description

Steel structure connecting device

Technical Field

The utility model belongs to the technical field of the technique of steel construction and specifically relates to a steel construction connecting device is related to.

Background

The steel structure is the structure that comprises steel material, is one of main building structure type, and the structure mainly comprises beam steel, steel column, steel truss etc. component such as shaped steel and steel sheet are made to adopt rust cleaning rust-resistant technology such as silanization, pure manganese bonderizing, washing stoving, zinc-plating, because its dead weight is lighter, and the construction is simple and convenient, wide application in fields such as large-scale factory building, venue, super high-rise, the steel construction is often used horizontal pipe and the standpipe of mutually perpendicular, and need carry out fixed connection between horizontal pipe and the standpipe.

The existing steel pipes which are vertical to each other are welded; welded steel pipes are easy to weld, so that the stability between the steel pipes is poor, and the steel pipes are very inconvenient to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel construction connecting device reaches the effect that improves steel pipe steadiness and convenient to detach steel pipe.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a steel construction connecting device, including seting up at a plurality of draw-in grooves of violently managing the lower surface, and a plurality of fixture blocks of fixed connection at the standpipe roof, the draw-in groove supplies the fixture block to insert, violently be provided with relative connecting plate between lower surface and the standpipe lateral wall, connecting plate one end with violently manage the butt, the connecting plate other end and standpipe butt, it has swivel nut and screw rod all to run through between connecting plate and the standpipe, the swivel nut still runs through between connecting plate and violently manage, the screw rod penetrates from violently managing the top, two liang of relative and threaded connection of swivel nut and screw rod, the equal fixedly connected with stopper in outer end of swivel nut and.

Through adopting the above technical scheme, when violently managing the fixed of with the standpipe, advance tentatively spacing in the fixture block inserts the draw-in groove earlier, run through the connecting plate with swivel nut and screw rod again, and make relative swivel nut and screw rod tighten each other on the standpipe, make the stopper top tight on the connecting plate outer wall, insert the screw rod from violently managing the top again, and carry out the screw thread with the swivel nut that runs through the connecting plate and violently manage and tighten, make spacing frame support tightly respectively at the connecting plate with violently manage the upper surface, can be to violently managing when stabilizing fixed with the standpipe, make violently manage the dismantlement convenience more of violently managing with the standpipe, the effect that improves the steel pipe steadiness and convenient to detach steel pipe has been reached.

The utility model discloses further set up to: the connecting plate is 45 with the contained angle of violently managing lateral wall and standpipe lateral wall.

Through adopting above-mentioned technical scheme, because violently manage and the standpipe is mutual vertical state, the connecting plate with violently manage, the standpipe forms direct triangle-shaped structure, can make the connecting plate to violently managing the fixed more stability of standpipe.

The utility model discloses further set up to: the connecting plate with violently manage the equal fixedly connected with reinforcing plate in both ends of and the standpipe butt, the reinforcing plate respectively with violently manage the outer wall laminating with the standpipe, swivel nut and screw rod run through the reinforcing plate respectively, the reinforcing plate outer wall is tight with the stopper top.

Through adopting above-mentioned technical scheme, the setting diversion of reinforcing plate has increaseed the connecting plate and has violently managed, the contact atress area between the standpipe, simultaneously can also be better support tightly with the stopper, has effectively prevented that the connecting plate from directly receiving the pressure production deformation of stopper, further improvement the connection stability of steel construction.

The utility model discloses further set up to: violently manage and standpipe inner wall equal fixedly connected with first guide cylinder, first guide cylinder inner wall and swivel nut outer wall butt.

Through adopting above-mentioned technical scheme, the setting up of first guide cylinder makes the swivel nut when inserting violently managing or the standpipe, can prevent effectively that the direction of insertion of swivel nut from producing the skew, and then can be better carry out threaded connection with the screw rod alignment, has improved the installation effectiveness of steel pipe.

The utility model discloses further set up to: the inner walls of the transverse pipe and the vertical pipe are fixedly connected with a second guide cylinder, and the screw rod is located in the second guide cylinder.

Through adopting above-mentioned technical scheme, the setting up of second guide cylinder makes the screw rod when inserting violently pipe or standpipe in, can effectively prevent that the direction of inserting of screw rod from producing the skew, and then can be better with the swivel nut aim at and carry out threaded connection, improved the installation effectiveness of steel pipe

The utility model discloses further set up to: and a gap is reserved between the screw and the inner wall of the second guide cylinder.

Through adopting above-mentioned technical scheme, the screw rod can prevent effectively that the external screw thread of screw rod and second guide cylinder inner wall from producing wearing and tearing when the inside insertion of second guide cylinder, has guaranteed the life of screw rod and the thread stability of screw rod and swivel nut.

The utility model discloses further set up to: the inner bottom wall of the transverse pipe is fixedly connected with a plurality of limiting plates, the limiting plates are respectively located between adjacent clamping grooves, and after the clamping blocks are inserted into the clamping grooves, the clamping blocks are abutted to the limiting plates.

Through adopting above-mentioned technical scheme, the draw-in groove is carrying out preliminary spacing back to the fixture block, and limiting plate can be further carry out spacing on the horizontal direction to the fixture block, and then make more firm between violently managing and the standpipe.

The utility model discloses further set up to: gaskets are respectively arranged between the limiting blocks and the connecting plates and between the limiting blocks and the transverse pipes in a cushioning mode, and the gaskets are respectively sleeved on the screw sleeves and the screw rods.

Through adopting above-mentioned technical scheme, the setting up of gasket can effectively prevent to produce wearing and tearing between stopper and the connecting plate, between stopper and the violently pipe, and then has improved steel construction connecting device's life.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the threaded sleeves and the screw rods penetrate through the connecting plate, the threaded sleeves and the screw rods which are opposite to each other on the vertical pipe are screwed tightly, and then the screw rods are inserted from the upper part of the transverse pipe, so that the transverse pipe and the vertical pipe can be stably fixed, the transverse pipe and the vertical pipe are more convenient to disassemble, and the effects of improving the stability of the steel pipe and facilitating the disassembly of the steel pipe are achieved;

2. the arrangement and the direction change of the reinforcing plates increase the contact stress area between the connecting plates and the transverse pipes and between the connecting plates and the vertical pipes, and meanwhile, the connecting plates can be better abutted against the limiting blocks, the connecting plates are effectively prevented from being directly deformed by the pressure of the limiting blocks, and the connection stability of the steel structure is further improved;

3. the setting of first guide cylinder makes the swivel nut when inserting violently managing or the standpipe, can prevent effectively that the direction of insertion of swivel nut from producing the skew, and then can be better with the screw rod alignment carry out threaded connection, improved the installation effectiveness of steel pipe.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

FIG. 3 is a partial sectional view showing a first guide cylinder;

fig. 4 is a partial sectional view showing the cartridge and the catching groove.

In the figure, 1, a transverse pipe; 11. a card slot; 12. a limiting plate; 2. a vertical tube; 21. a clamping block; 3. a connecting plate; 31. a reinforcing plate; 4. a threaded sleeve; 5. a screw; 6. a first guide cylinder; 7. a second guide cylinder; 8. a limiting block; 9. and (7) a gasket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 3, for the steel structure connecting device disclosed by the present invention, comprising a plurality of slots 11 formed on the lower surface of a horizontal tube 1 and a plurality of clamping blocks 21 fixedly connected to the top wall of a vertical tube 2, wherein the slots 11 are used for inserting the clamping blocks 21, a plurality of limiting plates 12 are fixedly connected to the inner bottom wall of the horizontal tube 1, the limiting plates 12 are respectively located between the adjacent slots 11, after the clamping blocks 21 are inserted into the slots 11, the clamping blocks 21 and the limiting plates 12 are abutted against each other, two opposite and obliquely arranged connecting plates 3 are arranged between the lower surface of the horizontal tube 1 and the side wall of the vertical tube 2, reinforcing plates 31 are fixedly connected to both ends of the connecting plates 3 close to the horizontal tube 1 and the vertical tube 2, the reinforcing plates 31 are respectively attached to the lower surface of the horizontal tube 1 and the side wall of the vertical tube 2, the included angles between the connecting, the fixing component is used for fixedly connecting the connecting plate 3 with the transverse pipe 1 and the vertical pipe 2 respectively.

As shown in fig. 2 and 3, the fixing assembly comprises a threaded sleeve 4, a screw rod 5 and a limiting block 8, the threaded sleeve 4 vertically extends into the horizontal pipe 1 and horizontally extends into the vertical pipe 2 after penetrating through the reinforcing plate 31 respectively, the screw rod 5 horizontally extends into the vertical pipe 2 after penetrating through the reinforcing plate 31 and is in threaded connection with the threaded sleeve 4, the screw rod 5 vertically extends into the horizontal pipe 1 and is in threaded connection with the threaded sleeve 4 after penetrating through the top end of the horizontal pipe 1, the sum of the lengths of the threaded sleeve 4 and the screw rod 5 is greater than the widths of the horizontal pipe 1 and the vertical pipe 2, the threaded sleeve 4 and the screw rod 5 are both sleeved with a gasket 9, and after the threaded sleeve 4 and the screw rod 5 are screwed down, the limiting block 8 respectively compresses the gasket 9 on the reinforcing plate 31; screw up in violently managing 1 and standpipe 2 respectively through swivel nut 4 and screw rod 5 for violently managing 1 and standpipe 2 and carrying out mutual fixed through connecting plate 3, can violently manage 1 and standpipe 2 and carry out stable fixed the time, make violently managing 1 and standpipe 2 dismantlement more convenient, reached the effect that improves the steel pipe steadiness and convenient to detach steel pipe.

As shown in fig. 3, a first guide cylinder 6 and a second guide cylinder 7 are respectively and fixedly connected in the horizontal tube 1 and the vertical tube 2 horizontally and vertically, the inner wall of the first guide cylinder 6 is attached to the outer wall of the threaded sleeve 4, the screw 5 is positioned in the second guide cylinder 7, and a gap is reserved between the screw 5 and the inner wall of the second guide cylinder 7; the setting of first guide cylinder 6 and second guide cylinder 7 makes swivel nut 4 and screw rod 5 when inserting violently pipe 1 and standpipe 2 in, effectively prevents that it from inserting the direction and producing the skew, and then has improved the connection efficiency of steel construction, leaves the gap between screw rod 5 and the 7 inner walls of second guide cylinder simultaneously, can effectively prevent that the external screw thread of screw rod 5 and the 7 inner walls of second guide cylinder from producing wearing and tearing, has guaranteed the life of screw rod 5 and the screw thread stability of screw rod 5 and swivel nut 4.

The implementation principle of the embodiment is as follows: when steel structure connection is carried out, the clamping block 21 is inserted into the clamping groove 11, the threaded sleeve 4 and the screw rod 5 penetrate through the connecting plate 3, the threaded sleeve 4 and the screw rod 5 which are opposite to each other on the vertical pipe 2 are screwed tightly, the limiting block 8 is tightly propped against the outer wall of the connecting plate 3, the screw rod 5 is inserted from the upper side of the transverse pipe 1 and screwed tightly with the threaded sleeve 4 penetrating through the connecting plate 3 and the transverse pipe 1 in a threaded manner, and the limiting frame enables the gasket 9 to be tightly abutted to the upper surfaces of the connecting plate 3 and the transverse pipe 1 respectively; screw up in violently managing 1 and standpipe 2 respectively through swivel nut 4 and screw rod 5 for violently managing 1 and standpipe 2 and carrying out mutual fixed through connecting plate 3, can violently manage 1 and standpipe 2 and carry out stable fixed the time, make violently managing 1 and standpipe 2 dismantlement more convenient, reached the effect that improves the steel pipe steadiness and convenient to detach steel pipe.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel construction connecting device which characterized in that: including offering a plurality of draw-in grooves (11) at violently managing (1) lower surface, and a plurality of fixture block (21) of fixed connection at standpipe (2) roof, draw-in groove (11) supply fixture block (21) to insert, violently be provided with relative connecting plate (3) between pipe (1) lower surface and standpipe (2) lateral wall, connecting plate (3) one end with violently manage (1) butt, connecting plate (3) other end and standpipe (2) butt, it has swivel nut (4) and screw rod (5) all to run through between connecting plate (3) and violently pipe (1) between connecting plate (3) and standpipe (2), screw rod (5) penetrate from violently managing (1) top, two liang of relative and threaded connection in swivel nut (4) and screw rod (5), the equal fixedly connected with stopper (8) in outer end of swivel nut (4) and screw rod (5), stopper (8) respectively with connecting plate (3) outer wall and violently manage (1) outer wall top tightly.

2. The steel structure connecting device of claim 1, wherein: the included angle between the connecting plate (3) and the side wall of the transverse pipe (1) and the side wall of the vertical pipe (2) is 45 degrees.

3. The steel structure connecting device of claim 1, wherein: the connecting plate (3) and the equal fixedly connected with reinforcing plate (31) in both ends of violently managing (1) and standpipe (2) butt, reinforcing plate (31) respectively with the outer wall laminating of violently managing (1) and standpipe (2), swivel nut (4) and screw rod (5) run through reinforcing plate (31) respectively, reinforcing plate (31) outer wall and stopper (8) top are tight.

4. The steel structure connecting device of claim 1, wherein: violently manage (1) and standpipe (2) inner wall equal fixedly connected with first guide cylinder (6), first guide cylinder (6) inner wall and swivel nut (4) outer wall butt.

5. The steel structure connecting device of claim 1, wherein: the inner walls of the transverse pipe (1) and the vertical pipe (2) are fixedly connected with a second guide cylinder (7), and the screw rod (5) is located in the second guide cylinder (7).

6. A steel structure connection device according to claim 5, wherein: and a gap is reserved between the screw rod (5) and the inner wall of the second guide cylinder (7).

7. The steel structure connecting device of claim 1, wherein: violently manage (1) diapire fixedly connected with a plurality of limiting plates (12), limiting plate (12) are located between adjacent draw-in groove (11) respectively, and behind fixture block (21) inserted draw-in groove (11), fixture block (21) and limiting plate (12) butt.

8. The steel structure connecting device of claim 1, wherein: gaskets (9) are respectively arranged between the limiting blocks (8) and the connecting plates (3) and between the limiting blocks (8) and the transverse pipes (1), and the gaskets (9) are respectively sleeved on the threaded sleeves (4) and the screw rods (5).