CN219011498U

CN219011498U - Connecting device of steel structure node

Info

Publication number: CN219011498U
Application number: CN202320248049.3U
Authority: CN
Inventors: 陈晨; 时志康; 龚雨; 刘松伟; 李超
Original assignee: Jiangsu Yangjian Steel Structure Technology Co ltd
Current assignee: Jiangsu Yangjian Steel Structure Technology Co ltd
Priority date: 2023-02-19
Filing date: 2023-02-19
Publication date: 2023-05-12
Anticipated expiration: 2033-02-19

Abstract

The utility model belongs to the technical field of steel structures, and discloses a connecting device of a steel structure node, which comprises a first I-beam, wherein one side of the first I-beam is connected with a second I-beam, two sides of a joint of the first I-beam and the second I-beam are respectively provided with a clamping plate, a high-strength bolt penetrates through the inside of the clamping plate, one side of the high-strength bolt is connected with a nut, one side of the two sides of the first I-beam, which is close to the clamping plate, is respectively fixed with a fixing block, and two sides of the clamping plate are respectively fixed with a mounting block.

Description

Connecting device of steel structure node

Technical Field

The utility model belongs to the technical field of steel structures, and particularly relates to a connecting device for steel structure nodes.

Background

The steel structure is a structure formed by steel materials, is one of main building structure types, mainly comprises steel beams, steel columns, steel trusses and other components made of steel sections, steel plates and the like, adopts rust removal and rust prevention processes of silanization, pure manganese phosphating, washing, drying, galvanization and the like, and needs a connecting device in the steel structure installation process.

The connecting device of current steel construction node is in the installation, because the weight of steel member is big for operating personnel is difficult to quick alignment in the installation is connected, leads to installation time overlength, thereby reduced work efficiency, be unfavorable for the practicality of device, lead to the steel member to drop moreover easily, the security of device has been reduced, in addition, two girder steel are difficult to control the distance between two girder steel at hoist and mount connection in-process, make the girder steel break away from appointed position easily, the normal installation of operating personnel of being inconvenient for, the convenience of device has been reduced.

Disclosure of Invention

The utility model aims to provide a connecting device for steel structure nodes, which solves the problems that the existing steel members cannot be aligned and connected quickly and the steel beams are easy to separate in the installation process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connecting device of steel construction node, includes first I-steel beam, one side of first I-steel beam is connected with the second I-steel beam, the both sides of first I-steel beam and second I-steel beam junction all are provided with the splint, the inside of splint is run through there is the high strength bolt, one side of high strength bolt is connected with the nut, one side that the both sides of first I-steel beam are close to the splint all is fixed with the fixed block, the both sides of splint all are fixed with the installation piece, the logical groove with installation piece assorted is seted up to the inside of fixed block, the screw thread groove has been seted up to the bottom of fixed block, the inside connection of screw thread groove has the bolt and extends to the outside of fixed block, the top of bolt is fixed with the backup pad, one side that one side of second I-steel beam is close to the splint is fixed with two fixed plates.

Preferably, two mounting plates are fixed on two sides of the bottom of the first I-shaped steel beam, two mounting plates are connected with a rotating rod in a rotating mode, a connecting rod is fixed on one side of the rotating rod, a first connecting plate is fixed at one end of the connecting rod, a spring is connected on one side of the first connecting plate, a second connecting plate is fixed at one end of the spring, a connecting block is connected on one side of the second connecting plate, a hook is arranged on one side of the connecting block, L-shaped plates are fixed on two sides of the bottom of the second I-shaped steel beam, and limiting grooves matched with the hooks are formed in the top of the L-shaped plates.

Preferably, the inside of two fixed plates has all offered the jack, the inside of jack runs through there is the inserted bar.

Preferably, the periphery of the clamping plate is provided with round corners, and the tops of the first I-steel beam and the second I-steel beam are respectively provided with a hanging ring.

Preferably, the connecting block is in a shape of , bearings are arranged on two sides of the inside of the connecting block, a rod piece is connected between the bearings, and one side of the rod piece is mutually fixed with the hook.

Preferably, a fixing seat is fixed on one side, close to the mounting plate, of two sides of the bottom of the first I-shaped steel beam, and a groove is formed in the top of the fixing seat.

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, through the arrangement of the fixing block, the mounting block, the through groove, the bolt supporting plate, the thread groove and the fixing plate structure, an operator can quickly connect Ji Gang components in the mounting process, the mounting time is greatly reduced, the working efficiency is improved, the practicability of the device is facilitated, the risk of falling of the steel components is greatly avoided, and the safety of the device is improved.

(2) According to the utility model, through arranging the mounting plate, the rotating rod, the connecting rod, the first connecting plate, the spring, the second connecting plate, the connecting block, the hook, the L-shaped plate and the limiting groove structure, the distance between the two steel beams can be limited in the hoisting connection process, so that the steel beams can rapidly move to the appointed position, the normal installation of operators is facilitated, and the convenience of the device is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is an enlarged view at A of FIG. 1;

FIG. 4 is an enlarged view at B of FIG. 1;

FIG. 5 is a side view of a second connection plate and connection block of the present utility model;

in the figure: 1. a first I-beam; 2. a second I-beam; 3. a clamping plate; 4. a high-strength bolt; 5. a nut; 6. a fixed block; 7. a mounting block; 8. a through groove; 9. a bolt; 10. a support plate; 11. a thread groove; 12. a fixing plate; 13. a mounting plate; 14. a rotating rod; 15. a connecting rod; 16. a first connection plate; 17. a spring; 18. a second connecting plate; 19. a hook; 20. an L-shaped plate; 21. a limit groove; 22. a connecting block; 23. the inserting rod, 24 and the rod piece; 25. a fixing seat.

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.

Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the utility model provides a connecting device of steel construction node, including first I-beam 1, one side of first I-beam 1 is connected with second I-beam 2, the both sides of first I-beam 1 and second I-beam 2 junction all are provided with splint 3, the inside of splint 3 is run through and is had high strength bolt 4, one side of high strength bolt 4 is connected with nut 5, one side that the both sides of first I-beam 1 are close to splint 3 all is fixed with fixed block 6, the both sides of splint 3 all are fixed with installation piece 7, installation piece 7 assorted logical groove 8 has been seted up to the inside of fixed block, screw thread groove 11 has been seted up to the bottom of fixed block 6, screw thread groove 11's internal connection has bolt 9, and extend to the outside of fixed block 6, the top of bolt 9 is fixed with backup pad 10, one side that the second I-beam 2 is close to splint 3 is fixed with two fixed plates 12.

Through the technical scheme:

specifically, when the steel member needs to be installed fast in the installation process, the installation blocks 7 on two sides of the clamping plate 3 are respectively placed in the fixing blocks 6 and between the fixing plates 12, limiting of the clamping plate 3 is achieved, then the clamping plate 3 is moved left and right, when the upper position and the lower position of the clamping plate 3 are deviated, the bolts 9 on two sides are screwed, the bolts 9 are driven to drive the supporting plate 10 to move the installation blocks 7 upwards, the fact that an operator can connect Ji Gang members fast in the installation process is achieved, installation time is greatly reduced, accordingly working efficiency is improved, practicality of the device is improved, the falling risk of the steel member is greatly avoided, and safety of the device is improved.

Further, the jack is all offered to the inside of two fixed plates 12, and the inside of jack runs through has inserted bar 23, can carry out spacingly to installation piece 7 through setting up jack and inserted bar 23.

Referring to fig. 1, 2, 4 and 5, in a further embodiment of the present utility model, two mounting plates 13 are fixed on two sides of the bottom of the first i-beam 1 near to one side of the high strength bolt 4, a rotating rod 14 is rotatably connected between the two mounting plates 13, a connecting rod 15 is fixed on one side of the rotating rod 14, a first connecting plate 16 is fixed on one end of the connecting rod 15, a spring 17 is connected on one side of the first connecting plate 16, a second connecting plate 18 is fixed on one end of the spring 17, a connecting block 22 is connected on one side of the second connecting plate 18, a hook 19 is arranged on one side of the connecting block 22, L-shaped plates 20 are fixed on two sides of the bottom of the second i-beam 2, and a limiting groove 21 matched with the hook is formed on the top of the L-shaped plates 20.

Through the technical scheme:

specifically, when the distance between the steel beams needs to be limited in the installation process, the second connecting block 18 is pulled to hang the hook inside the limiting groove 21 when the second I-shaped steel beams 2 are close to each other, so that the distance between the two steel beams is limited, the distance between the two steel beams can be limited in the hoisting connection process, the steel beams can be quickly moved to the appointed position, normal installation of operators is facilitated, and convenience of the device is improved.

Furthermore, the connecting block 22 is shaped like a Chinese character '', bearings are arranged on two sides of the inside of the connecting block 22, a rod piece 24 is connected between the bearings, one side of the rod piece 24 is mutually fixed with the hook 19, and the hook 19 can be conveniently rotated by arranging the bearings and the rod piece 24, so that the hook 19 can be conveniently hung in the limiting groove 21.

The fixing base 25 is fixed on one side, close to the mounting plate 13, of two sides of the bottom of the first I-shaped steel beam 1, a groove is formed in the top of the fixing base 25, and the spring 17 is placed and limited through the fixing base 25 and the groove.

Referring to fig. 1-2, the periphery of the clamping plate 3 is provided with round corners, the tops of the first i-beam 1 and the second i-beam 2 are provided with hanging rings, the round corners are arranged to prevent the hands of operators from being scratched, and the hanging rings are arranged to facilitate the hanging of the first i-beam 1 and the second i-beam 2.

The working principle and the using flow of the utility model are as follows: when the device is used, the second I-shaped steel beam 2 is lifted to the position of the first I-shaped steel beam 1 through lifting equipment, after the joint of the first I-shaped steel beam 1 and the second I-shaped steel beam 2 is aligned, the clamping plates 3 are placed on two sides of the joint of the first I-shaped steel beam 1 and the second I-shaped steel beam 2, the high-strength bolts 4 and the nuts 5 are used for fixing the two steel beams, when the steel components are required to be quickly installed in the installation process, the mounting blocks 7 on two sides of the clamping plates 3 are respectively placed between the fixing blocks 6 and the fixing plates 12, limiting of the clamping plates 3 is achieved, the clamping plates 3 are then moved left and right, when the upper position and the lower position of the clamping plates 3 are deviated, the bolts 9 on two sides are screwed, the supporting plates 10 are driven to move the mounting blocks 7 upwards, an operator can quickly connect Ji Gang components in the installation process, the installation time is greatly reduced, the working efficiency is improved, the practicability of the device is improved, the risk that the steel components fall is greatly avoided, the safety of the device is improved, when the steel beams are required to be quickly installed in the installation process, the steel beams are required to be quickly pulled between the two steel beams, the limiting positions are required to be conveniently limited, and the two steel beams are required to be conveniently hung between the two sides of the steel beams, and the two hanging device are required to be conveniently located between the two sides to be conveniently and limited, and the position of the steel beams are positioned between the two sides to be conveniently located between the positions, and limited to be in the normal position, and the position to be adjacent to the position to the steel frame.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A connecting device of steel construction node, its characterized in that: including first I-beam (1), one side of first I-beam (1) is connected with second I-beam (2), the both sides of first I-beam (1) and second I-beam (2) junction all are provided with splint (3), the inside of splint (3) is run through and is had high strength bolt (4), one side of high strength bolt (4) is connected with nut (5), one side that is close to splint (3) in both sides of first I-beam (1) all is fixed with fixed block (6), both sides of splint (3) all are fixed with installation piece (7), screw thread groove (11) have been seted up with installation piece (7) assorted in the inside of fixed block, the inside connection of screw thread groove (11) has bolt (9) to the outside of fixed block (6), the top of bolt (9) is fixed with backup pad (10), one side that is close to splint (3) of second I-beam (2) is fixed with two fixed plates (12).

2. A steel structure node connecting device according to claim 1, characterized in that: two mounting plates (13) are fixed on one side, close to the high-strength bolts (4), of the two sides of the bottom of the first I-shaped steel beam (1), two rotating connection rods (14) are connected between the mounting plates (13), one side of each rotating rod (14) is fixedly provided with a connecting rod (15), one end of each connecting rod (15) is fixedly provided with a first connecting plate (16), one side of each first connecting plate (16) is connected with a spring (17), one end of each spring (17) is fixedly provided with a second connecting plate (18), one side of each second connecting plate (18) is connected with a connecting block (22), one side of each connecting block (22) is provided with a hook (19), two sides of the bottom of each second I-shaped steel beam (2) are respectively fixedly provided with an L-shaped plate (20), and limiting groove (21) matched with the hook is formed in the top of each L-shaped plate (20).

3. A steel structure node connection device according to claim 2, characterized in that: the inside of two fixed plate (12) has all been seted up the jack, the inside of jack runs through has inserted bar (23).

4. A steel structure node connecting device according to claim 3, characterized in that: the periphery of the clamping plate (3) is provided with round corners, and hanging rings are arranged at the tops of the first I-shaped steel beam (1) and the second I-shaped steel beam (2).

5. A steel structure node connecting device according to claim 4, characterized in that: the connecting block (22) is in a shape, bearings are arranged on two sides of the inside of the connecting block (22), a rod piece (24) is connected between the bearings, and one side of the rod piece (24) is mutually fixed with the hook (19).

6. A steel structure node connecting device according to claim 5, characterized in that: the fixing base (25) is fixed on one side, close to the mounting plate (13), of two sides of the bottom of the first I-shaped steel beam (1), and a groove is formed in the top of the fixing base (25).