CN216787429U

CN216787429U - Steel construction assembled node

Info

Publication number: CN216787429U
Application number: CN202220192378.6U
Authority: CN
Inventors: 张青松
Original assignee: Jiangsu Fanjia Steel Structure Engineering Co ltd
Current assignee: Jiangsu Fanjia Steel Structure Engineering Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-06-21
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a steel structure assembled node, in particular to the technical field of building structures, which can not quickly fix H-shaped steel in the prior steel structure node, can not adapt to H-shaped steel beams with different widths, and can reduce the practicability, and comprises a square pipe, wherein a U-shaped mounting plate is fixedly arranged on the outer wall side of the square pipe, an installation mechanism is arranged on one side of the mounting plate, which is far away from the square pipe, in the utility model, a rotating handle is rotated to ensure that two second sliding blocks inserted on a double-headed screw rod in a threaded manner move oppositely, H-shaped steel beams with different widths in a second placing groove are fixedly clamped in the width direction, a screw rod pushes a first clamping plate to move through a first sliding block, the first clamping plate and a second clamping plate are connected through a gear and a toothed plate, so that the first clamping plate and the second clamping plate move oppositely, and H-shaped steel beams with different heights are clamped in the height direction, the H-shaped steel beam is convenient to adapt to installation of H-shaped steel beams with different sizes, and meanwhile, the operation of wage personnel is convenient.

Description

Steel construction assembled node

Technical Field

The utility model relates to the technical field of building structures, in particular to a steel structure assembled node.

Background

The fabricated steel structure building is characterized in that a structural system of the building is a fabricated building formed by steel (structural) pieces, and compared with a fabricated concrete building, the fabricated steel structure building has no on-site cast-in-place node, is higher in installation speed, is easier to guarantee construction quality, and has better anti-seismic performance.

The steel structure node in the prior art has the following problems:

1. at current steel construction node carrying out the snap-on to H shaped steel that can not be quick, fixing simultaneously is, can not adapt to with the H shaped steel roof beam of different width for the practicality reduces.

To this end we propose a steel structure fabricated node to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a steel structure assembled node to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the steel structure assembled node comprises a square pipe, wherein a U-shaped mounting plate is fixedly arranged on the outer wall side of the square pipe, and an installation mechanism is arranged on one side, away from the square pipe, of the mounting plate;

the mounting mechanism comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are symmetrically arranged, the same first placing grooves are formed in the ends, close to each other, of the first clamping plate and the second clamping plate, two first fixing blocks symmetrically arranged are fixedly arranged on one side, close to the first clamping plate and the second clamping plate, of the square tube, first sliding grooves are formed in the opposite sides of the two first fixing blocks, two first sliding blocks symmetrically arranged are slidably arranged in the first sliding grooves, the ends, far away from the first sliding grooves, of the two first sliding blocks are respectively fixedly connected to the close first clamping plate and the second clamping plate, a bearing is fixedly arranged on one of the first sliding blocks, close to the bearing, a screw rod is rotatably inserted into the first fixing block, one end, penetrating through the first fixing block, of the screw rod is fixedly connected to an inner ring of the bearing, the utility model discloses a quick-witted clamp plate, including mounting panel, side pipe, first grip block, second grip block, pinion rack one end is fixed respectively and is set up on first grip block and second grip block, the mounting panel is kept away from square pipe one side and is located the centre rotation at first grip block and second grip block both ends and be equipped with the gear, the meshing is equipped with the pinion rack that two symmetries set up on the gear, two pinion rack one end is fixed respectively and is set up on first grip block and second grip block, two the activity of the pinion rack other end is inserted and is established in first grip block and second grip block.

As a preferred technical scheme of the utility model, a second placing groove is fixedly arranged on one side of the square tube close to the first clamping plate, two symmetrically-arranged third clamping plates are arranged in the second placing groove in a sliding manner, a second fixed block is fixedly arranged at the upper ends of the two third clamping plates in the second placing groove, a second sliding groove is formed in one side of the second fixed block close to the third clamping plates, two symmetrically-arranged second sliding blocks are arranged in the second sliding groove in a sliding manner, the end parts of the second sliding blocks are fixedly connected to the third clamping plates, a double-head screw is inserted into the internal thread of the second sliding groove, and the two second sliding blocks are inserted into the double-head screw in a threaded manner.

As a preferred technical scheme of the present invention, through holes are formed in the first placing groove of the first clamping plate and the second clamping plate, and bolts are inserted into the through holes through internal threads.

As a preferred technical scheme of the present invention, a guide rod is fixedly arranged in the first sliding chute, and a first sliding block far away from the bearing is movably inserted on the guide rod.

As a preferable technical scheme of the utility model, one end of the double-end screw is fixedly provided with a rotating shaft, one end of the rotating shaft penetrates through the mounting plate, and one end of the rotating shaft, which is positioned on the outer wall of the mounting plate, is fixedly provided with a rotating handle.

As a preferable technical solution of the present invention, a friction plate is fixedly disposed on one side of the two third clamping plates opposite to each other.

As a preferable technical scheme of the utility model, a third sliding groove is formed in one side, away from the second fixed block, of the second placing groove, a third sliding block is arranged in the third sliding groove in a sliding manner, and the end part of the third sliding block is fixedly connected to a third clamping plate.

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

1. according to the utility model, the rotary handle is rotated to enable the two second sliding blocks inserted on the double-threaded screw rod to move oppositely, H-shaped steel beams with different widths in the second placing grooves are fixedly clamped in width, then the screw rod can be rotated, the screw rod pushes the first clamping plate to move through the first sliding blocks, the first clamping plate and the second clamping plate are connected through the gear and the toothed plate, so that the first clamping plate and the second clamping plate move oppositely, H-shaped steel beams with different heights are clamped in height, the H-shaped steel beams with different sizes are convenient to adapt to installation, and meanwhile, the operation of wage personnel is convenient.

Drawings

FIG. 1 is a schematic front view of the present invention,

FIG. 2 is a schematic side view of the present invention,

FIG. 3 is a schematic cross-sectional view of the mounting plate of the present invention.

In the figure: 1. a square tube; 11. mounting a plate; 12. a first clamping plate; 13. a second clamping plate; 14. a first placing groove; 15. a first fixed block; 151. a first chute; 16. a first slider; 17. a bearing; 18. a screw rod; 19. a bolt; 20. a through hole; 21. a guide bar; 22. a gear; 23. a toothed plate; 3. a second placing groove; 31. a third clamping plate; 32. a second fixed block; 33. a second slider; 34. a second chute; 35. a double-ended screw; 36. a rotating shaft; 37. rotating the handle; 38. a friction plate; 39. a third chute; 40. and a third slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a steel structure fabricated node, which comprises a square tube 1, wherein a U-shaped mounting plate 11 is fixedly arranged on the outer wall side of the square tube 1, and an installation mechanism is arranged on the side, away from the square tube 1, of the mounting plate 11;

the mounting mechanism comprises a first clamping plate 12 and a second clamping plate 13, the first clamping plate 12 and the second clamping plate 13 are symmetrically arranged, the same first placing groove 14 is arranged at one end close to the first clamping plate 12 and the second clamping plate 13, two first fixing blocks 15 symmetrically arranged are fixedly arranged at one side of the square tube 1 close to the first clamping plate 12 and the second clamping plate 13, a first sliding groove 151 is arranged at one side opposite to the two first fixing blocks 15, two first sliding blocks 16 symmetrically arranged are slidably arranged in the first sliding groove 151, one ends of the two first sliding blocks 16 far away from the first sliding groove 151 are respectively and fixedly connected to the first clamping plate 12 and the second clamping plate 13 close to each other, a bearing 17 is fixedly arranged on one first sliding block 16 close to the first clamping plate 12, a screw rod 18 is rotatably inserted on the first fixing block 15 close to the bearing 17, one end of the screw rod 18 penetrating through the first fixing block 15 is fixedly connected to an inner ring of the bearing 17, a gear 22 is rotatably arranged in the middle of one side of the mounting plate 11, which is far away from the square tube 1, and is positioned at two ends of the first clamping plate 12 and the second clamping plate 13, two toothed plates 23 which are symmetrically arranged are meshed on the gear 22, one ends of the two toothed plates 23 are respectively fixedly arranged on the first clamping plate 12 and the second clamping plate 13, the other ends of the two toothed plates 23 are movably inserted in the first clamping plate 12 and the second clamping plate 13, a second placing groove 3 is fixedly arranged at one side of the square tube 1, which is close to the first clamping plate 12, two third clamping plates 31 which are symmetrically arranged are slidably arranged in the second placing groove 3, a second fixed block 32 is fixedly arranged at the upper ends of the two third clamping plates 31 in the second placing groove 3, a second sliding groove 34 is arranged at one side of the second fixed block 32, which is close to the third clamping plate 31, two second sliding blocks 33 which are symmetrically arranged are slidably arranged in the second sliding groove 34, and the end parts of the second sliding blocks 33 are fixedly connected on the third clamping plates 31, a double-threaded screw 35 is inserted into the second sliding chute 34 through a thread, two second sliding blocks 33 are inserted onto the double-threaded screw 35 through threads, the end of the H-shaped steel beam to be fixed is abutted against the second placing groove 3, the rotating handle 37 is rotated to enable the two second sliding blocks 33 inserted onto the double-threaded screw 35 through threads to move oppositely, the H-shaped steel beams with different widths in the second placing groove 3 are fixedly clamped in width, then the screw rod 18 is rotated, the screw rod 18 pushes the first clamping plate 12 to move through the first sliding block 16, the first clamping plate 12 and the second clamping plate 13 are connected through the gear plate 22 and the toothed plate 23, when the first clamping plate 12 moves towards the second clamping plate 13, the toothed plate 23 fixedly connected with the first clamping plate 12 is driven to drive the gear 22, so that the gear 22 drives the toothed plate 23 on the second clamping plate 13 to move towards the first clamping plate 12, and the first clamping plate 12 and the second clamping plate 13 move oppositely, the H-shaped steel beams with different heights are clamped from the height, so that the H-shaped steel beams with different sizes are conveniently suitable for installation, and meanwhile, the H-shaped steel beams are convenient for wage personnel to operate.

Furthermore, the first clamping plate 12 and the second clamping plate 13 are provided with through holes 20 in the first placing groove 14, bolts 19 are inserted into the through holes 20 through internal threads, and the bolts 19 are inserted into the through holes 20 through threads and abut against the H-shaped steel beam, so that the H-shaped steel beam is further fixed.

Further, a guide rod 21 is fixedly arranged in the first sliding groove 151, and the first sliding block 16 far away from the bearing 17 is movably inserted on the guide rod 21, so that the first sliding block 16 can stably move.

Further fixed pivot 36 that is equipped with of double-threaded screw 35 one end, 36 one end of pivot run through mounting panel 11, and pivot 36 is located 11 outer walls of mounting panel one end and is fixed to be equipped with rotatory handle 37, conveniently drives double-threaded screw 35 through pivot 36 and carries out work.

Furthermore, friction plates 38 are fixedly arranged on opposite sides of the two third clamping plates 31, so that friction force between the third clamping plates 31 and the H-shaped steel beam is increased.

Further, a third sliding chute 39 is formed in one side, away from the second fixed block 32, of the second placing groove 3, a third sliding block 40 is arranged in the third sliding chute 39 in a sliding mode, and the end portion of the third sliding block 40 is fixedly connected to the third clamping plate 31, so that the two third clamping plates 31 can be stably moved.

The working principle is as follows: when the H-shaped steel beam clamping device is used, the end part of a first H-shaped steel beam to be fixed can be abutted against the second placing groove 3, the rotating handle 37 is rotated to enable the two second sliding blocks 33 which are inserted on the double-headed screw 35 in a threaded manner to move oppositely, H-shaped steel beams with different widths in the second placing groove 3 are fixedly clamped in width, then the screw rod 18 can be rotated, the screw rod 18 pushes the first clamping plate 12 to move through the first sliding block 16, the first clamping plate 12 and the second clamping plate 13 are connected through the gear 22 and the toothed plate 23, when the first clamping plate 12 moves towards the second clamping plate 13, the toothed plate 23 fixedly connected with the first clamping plate 12 is driven to drive the gear 22, so that the gear 22 drives the toothed plate 23 on the second clamping plate 13 to move towards the first clamping plate 12, and the first clamping plate 12 and the second clamping plate 13 move oppositely, and H-shaped steel beams with different heights are clamped in height, the H-shaped steel beam is convenient to adapt to installation of H-shaped steel beams with different sizes, and meanwhile, the operation of wage personnel is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a steel construction assembled node, includes square pipe (1), its characterized in that: a U-shaped mounting plate (11) is fixedly arranged on the outer wall side of the square tube (1), and an installation mechanism is arranged on one side, far away from the square tube (1), of the mounting plate (11);

the mounting mechanism comprises a first clamping plate (12) and a second clamping plate (13), the first clamping plate (12) and the second clamping plate (13) are symmetrically arranged, the same first placing groove (14) is formed in one end, close to each other, of the first clamping plate (12) and the second clamping plate (13), two first fixing blocks (15) which are symmetrically arranged are fixedly arranged on one side, close to the first clamping plate (12) and the second clamping plate (13), of the square pipe (1), a first sliding groove (151) is formed in one side, opposite to the two first fixing blocks (15), two first sliding blocks (16) which are symmetrically arranged are arranged in the first sliding groove (151) in a sliding mode, one ends, far away from the first sliding grooves (151), of the two first sliding blocks (16) are fixedly connected to the first clamping plate (12) and the second clamping plate (13) which are close to each other, a bearing (17) is fixedly arranged on one of the first sliding blocks (16) close to the first clamping plate (12), close to rotate on first fixed block (15) of bearing (17) and insert and be equipped with lead screw (18), lead screw (18) run through first fixed block (15) one end fixed connection and are equipped with gear (22) on the inner circle of bearing (17), square pipe (1) one side is kept away from in mounting panel (11) and the centre that is located first grip block (12) and second grip block (13) both ends is rotated, the meshing is equipped with pinion rack (23) that two symmetries set up on gear (22), two pinion rack (23) one end is fixed the setting respectively on first grip block (12) and second grip block (13), two pinion rack (23) other end activity is inserted and is established in first grip block (12) and second grip block (13).

2. The fabricated node of steel structure of claim 1, wherein: square pipe (1) is close to fixed second standing groove (3) that is equipped with in first grip block (12) one side, it is equipped with third grip block (31) that two symmetries set up to slide in second standing groove (3), lie in fixed second fixed block (32) that is equipped with in two third grip block (31) upper ends in second standing groove (3), second fixed block (32) are close to third grip block (31) one side and have seted up second spout (34), it is equipped with second slider (33) that two symmetries set up to slide in second spout (34), second slider (33) end fixed connection is on third grip block (31), second spout (34) internal thread is inserted and is equipped with double-end screw (35), two second slider (33) screw thread is inserted and is established on double-end screw (35).

3. The fabricated node of steel structure of claim 1, wherein: the first clamping plate (12) and the second clamping plate (13) are positioned in the first placing groove (14) and are provided with through holes (20), and bolts (19) are inserted into the through holes (20) through internal threads.

4. The fabricated node of steel structure of claim 1, wherein: a guide rod (21) is fixedly arranged in the first sliding groove (151), and a first sliding block (16) far away from the bearing (17) is movably inserted on the guide rod (21).

5. The fabricated node of steel structure of claim 2, wherein: double-end screw (35) one end is fixed and is equipped with pivot (36), mounting panel (11) is run through to pivot (36) one end, pivot (36) are located mounting panel (11) outer wall one end and are fixed and are equipped with rotatory handle (37).

6. The fabricated node of steel structure of claim 2, wherein: and friction plates (38) are fixedly arranged on the opposite sides of the two third clamping plates (31).

7. The fabricated node of steel structure of claim 2, wherein: a third sliding groove (39) is formed in one side, away from the second fixing block (32), of the second placing groove (3), a third sliding block (40) is arranged in the third sliding groove (39) in a sliding mode, and the end portion of the third sliding block (40) is fixedly connected to the third clamping plate (31).