CN215211524U

CN215211524U - Inner sleeve type steel frame beam column connecting device

Info

Publication number: CN215211524U
Application number: CN202121477570.1U
Authority: CN
Inventors: 荣碧新; 池明
Original assignee: Hunan Galaxy Steel Structure Engineering Co ltd
Current assignee: Hunan Galaxy Steel Structure Engineering Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-17
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses an inner sleeve type steel frame beam column connecting device, which comprises a shaft lever and a beam column, wherein the outer walls of the two ends of the shaft lever are respectively rotatably sleeved with a rotating ring, the two ends of the shaft lever are respectively provided with a groove, a cylindrical slider is slidably connected in the groove, a transmission component for driving the cylindrical slider to slide is arranged in the groove, one end of the cylindrical slider is fixedly connected with a circular extrusion plate positioned in the rotating ring, the inner wall mirror image of the rotating ring is provided with two L-shaped clamping grooves, the inner wall of the rotating ring is symmetrically provided with two rectangular clamping grooves respectively communicated with the two L-shaped clamping grooves, the utility model has simple structure and simple and rapid connecting operation, does not need to carry wrenches with different types for operation during operation, brings convenience for the work of high-altitude operation personnel, and replaces bolt fastening by a clamping and limiting fixing mode, so that the fixation is firmer, and the work efficiency of the connection is improved.

Description

Inner sleeve type steel frame beam column connecting device

Technical Field

The utility model relates to a building construction technical field especially relates to an inner skleeve formula steel frame beam column connecting device.

Background

A frame column is one of the most important components of a frame part in a concrete structure. The assembled steel frame structure building is different from the traditional building construction mode, has the greatest characteristic of high construction speed, and provides higher requirements for connection of nodes.

The existing inner sleeve type steel frame beam column connecting device is complex in structure and complex in connecting operation, during operation, wrenches of different models need to be carried for operation, inconvenience is brought to work of high-altitude operation personnel, and fastening is needed through a large number of bolts during connection, so that the connecting work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an inner sleeve type steel frame beam column connecting device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an inner skleeve formula steel frame beam column connecting device, includes axostylus axostyle and beam column, the both ends outer wall of axostylus axostyle all rotates the cover and is equipped with the swivel becket, the both ends of axostylus axostyle are all seted up flutedly, sliding connection has the cylindricality slider in the recess, be provided with in the recess and drive the gliding transmission subassembly of cylindricality slider, the one end fixedly connected with of cylindricality slider is located the intra-annular circular stripper plate of swivel becket, the inner wall mirror image of swivel becket is provided with two L type draw-in grooves, the inner wall symmetry of swivel becket has been seted up two respectively with the communicating rectangle draw-in groove of two L type draw-in grooves, the outer wall symmetry of beam column is provided with two fixture blocks that use with the cooperation of rectangle draw-in groove, the inner wall symmetry fixedly connected with of beam column two dogs that use with the cooperation of circular stripper plate.

Preferably, the top and the bottom of the cylindrical sliding block are fixedly connected with sliding blocks, and sliding grooves connected with the sliding blocks in a sliding mode are formed in the inner wall of the top of the groove and the inner wall of the bottom of the groove.

Preferably, the transmission assembly comprises a first triangular sliding block connected with the inner wall of one side of the groove in a sliding manner, a second triangular sliding block connected with one side of the first triangular sliding block in a sliding manner, one side of the second triangular sliding block is fixedly connected with one side of the cylindrical sliding block, a threaded rod is connected to the top of the first triangular sliding block in a rotating manner, and the top of the threaded rod penetrates through the inner wall of the top of the groove, extends to one side of the top of the shaft rod and is connected with the shaft rod in a threaded manner.

Preferably, the fixed cover of top outer wall of threaded rod is equipped with the rolling disc, the fixed cover of outer wall of rolling disc is equipped with anti-skidding rubber circle.

Preferably, two limiting grooves are symmetrically formed in the circular extrusion plate, and the inner wall of the beam column is symmetrically and fixedly connected with two strip-shaped plates matched with the limiting grooves for use.

Preferably, two equal fixedly connected with sealing washer in one side that the swivel becket kept away from each other, two rectangular holes have been seted up to the symmetry on the sealing washer.

Compared with the prior art, the beneficial effects of the utility model are that: 1. in the utility model, when the beam column needs to be connected, the strip-shaped plates on the beam column are aligned with the limiting grooves, after the alignment, the rotating ring is rotated to ensure that the notches of the two L-shaped clamping grooves on the rotating ring are respectively aligned with the two clamping blocks, after the alignment, the beam column is pushed inwards, and after one side of the clamping blocks is contacted with the inner wall of one side of the transverse section of the L-shaped clamping groove;

2. in the utility model, the rotation of the rotating ring, the limiting groove and the limiting of the strip-shaped plate can ensure that the beam column can not rotate under the rotation of the rotating ring, the rotation of the rotating ring can ensure that the fixture block slides in the vertical section of the L-shaped clamping groove, and when one side of the fixture block is aligned with the inner wall of one side of the vertical section of the L-shaped clamping groove, the rotation of the rotating ring is stopped;

3. the utility model discloses in, the manual rolling disc, the rotation of rolling disc drives the threaded rod and rotates, the rotation of threaded rod drives first triangle slider and slides, the slip of first triangle slider drives second triangle slider and removes, the removal of second triangle slider drives the cylindricality slider and slides, the slip of cylindricality slider drives the stopper and removes, the removal of stopper drives the beam column and removes, the removal of beam column drives the fixture block and slides, the slip of fixture block will slide to the rectangle draw-in groove in from L type draw-in groove, after one side inner wall of one side and the rectangle draw-in groove of fixture block contacts, stop the rotation to the rolling disc, connect this moment and accomplish promptly, alright connect other beam column through another rotating ring, the sealing washer that sets up can paste on the outer wall of beam column, prevent that the rainwater from leading to the fact the damage to the internals in entering into the rotating ring.

The utility model discloses simple structure connects easy operation swift, during the operation, need not carry the spanner of different models and carries out the operation, offers convenience for high altitude construction personnel's work, adds spacing fixed mode through the joint and replaces the bolt-up for it is more firm to fix, and has improved the work efficiency of connection.

Drawings

Fig. 1 is a front sectional view of an inner sleeve type steel frame beam-column connecting device provided by the present invention;

fig. 2 is a front sectional view of a part of the connection structure of an inner sleeve type steel frame beam-column connection device provided by the present invention;

fig. 3 is a top cross-sectional view of a rotating ring of an inner sleeve type steel frame beam-column connecting device provided by the present invention;

fig. 4 is a three-dimensional view of the circular extrusion plate of the inner muff type steel frame beam column connecting device provided by the utility model.

In the figure: 1. a shaft lever; 2. a rotating ring; 3. an L-shaped clamping groove; 4. a rectangular clamping groove; 5. a circular extrusion plate; 6. a limiting groove; 7. a strip plate; 8. a cylindrical slider; 9. a groove; 10. a first triangular slider; 11. a threaded rod; 12. rotating the disc; 13. a second triangular slider; 14. a beam column; 15. a stopper; 16. a clamping block; 17. a chute; 18. a slider; 19. a rectangular hole; 20. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-4, an inner sleeve type steel frame beam column connecting device, including axostylus axostyle 1 and beam column 14, the cover is all rotated to the both ends outer wall of axostylus axostyle 1 and is equipped with swivel becket 2, recess 9 has all been seted up at the both ends of axostylus axostyle 1, sliding connection has cylindricality slider 8 in the recess 9, be provided with the gliding transmission assembly of drive cylindricality slider 8 in the recess 9, the one end fixedly connected with of cylindricality slider 8 is located the circular stripper plate 5 of swivel becket 2, the inner wall mirror image of swivel becket 2 is provided with two L type draw-in grooves 3, two respectively with the communicating rectangle draw-in groove 4 of two L type draw-in grooves 3 are seted up to the inner wall symmetry of swivel becket 2, the outer wall symmetry of beam column 14 is provided with two fixture blocks 16 that use with the cooperation of rectangle draw-in groove 4, the inner wall symmetry fixedly connected with two dog 15 that use with the cooperation of circular stripper plate 5 of beam column 14.

Example two

Referring to fig. 1-4, an inner sleeve type steel frame beam-column connecting device comprises a shaft lever 1 and a beam column 14, wherein the outer walls of two ends of the shaft lever 1 are rotatably sleeved with rotating rings 2, two ends of the shaft lever 1 are respectively provided with a groove 9, a cylindrical slide block 8 is connected in the groove 9 in a sliding manner, the top and the bottom of the cylindrical slide block 8 are respectively and fixedly connected with a slide block 18, the inner wall of the top and the inner wall of the bottom of the groove 9 are respectively provided with a slide slot 17 in a sliding manner with the slide block 18, the cylindrical slide block 8 limits the sliding range of the cylindrical slide block 8 through the slide slots 17 arranged on the slide block 18 and the inner wall of the groove 9, a transmission assembly driving the cylindrical slide block 8 to slide is arranged in the groove 9 and comprises a first triangular slide block 10 connected with the inner wall of one side of the groove 9 in a sliding manner, one side of the first triangular slide block 10 is connected with a second triangular slide block 13 in a sliding manner, one side of the second triangular slide block 13 is fixedly connected with one side of the cylindrical slide block 8, the top of the first triangular sliding block 10 is rotatably connected with a threaded rod 11, the top inner wall of the threaded rod 11, which penetrates through the groove 9, extends to one side of the top of the shaft lever 1 and is in threaded connection with the shaft lever 1, the threaded rod 11 is rotated to drive a circular extrusion plate 5 to extrude a beam column 14, so that a clamping block 16 is clamped into a rectangular clamping groove 4 to fix the beam column 14, the operation is simple and rapid, the outer wall of the top of the threaded rod 11 is fixedly sleeved with a rotating disc 12, the outer wall of the rotating disc 12 is fixedly sleeved with an anti-slip rubber ring, the rotating disc 12 is arranged to facilitate the rotation of the threaded rod 11, the anti-slip rubber ring on the anti-slip rubber ring can prevent the sliding during the rotation and reduce the friction to the skin, one end of a cylindrical sliding block 8 is fixedly connected with the circular extrusion plate 5 positioned in the rotating ring 2, two limiting grooves 6 are symmetrically formed on the circular extrusion plate 5, and two strip plates 7 matched with the limiting grooves 6 are symmetrically and fixedly connected to the inner wall of the beam column 14, thereby can reach beam column 14 spacing through spacing of spacing groove 6 and strip shaped plate 7, when preventing that its swivel becket 2 from rotating, take place to rotate, inner wall mirror image at swivel becket 2 is provided with two L type draw-in grooves 3, two respectively with the communicating rectangle draw-in groove 4 of two L type draw-in grooves 3 are seted up to the inner wall symmetry of swivel becket 2, beam column 14's outer wall symmetry is provided with two and the fixture block 16 that rectangle draw-in groove 4 cooperation was used, two dog 15 that use with the cooperation of circular stripper plate 5 of the inner wall symmetry fixedly connected with of beam column 14, the equal fixedly connected with sealing washer 20 in one side that two swivel becket 2 kept away from each other, two rectangular hole 19 have been seted up to the symmetry on the sealing washer 20, sealing washer 20 that swivel becket 2 set up is after beam column 14 connects, the subsides are on beam column 14 surfaces, can prevent that rainwater and dust from entering into swivel becket 2.

The working principle is as follows: when the beam column 14 needs to be connected, the strip-shaped plate 7 on the beam column 14 is aligned with the limiting groove 6, after the beam column is aligned, the rotating ring 2 is rotated to enable the notches of the two L-shaped clamping grooves 3 on the rotating ring 2 to be respectively aligned with the two clamping blocks 16, after the beam column 14 is aligned, the beam column 14 is pushed inwards, after one side of each clamping block 16 is contacted with the inner wall of one side of the transverse section of the L-shaped clamping groove 3, the rotating ring 2 is rotated, the limiting groove 6 and the strip-shaped plate 7 are limited to ensure that the beam column 14 cannot rotate under the rotation of the rotating ring 2, the clamping blocks 16 slide in the vertical section of the L-shaped clamping grooves 3 due to the rotation of the rotating ring 2, after one side of each clamping block 16 is aligned with the inner wall of one side of the vertical section of the L-shaped clamping groove 3, the rotating ring 2 stops rotating, then the rotating disc 12 is manually rotated, the rotating disc 12 drives the threaded rod 11 to rotate, the threaded rod 11 drives the first triangular sliding block 10 to slide, the sliding of the first triangular slider 10 drives the second triangular slider 13 to move, the movement of the second triangular slider 13 drives the cylindrical slider 8 to slide, the sliding of the cylindrical slider 8 drives the stopper 15 to move, the movement of the stopper 15 drives the beam column 14 to move, the movement of the beam column 14 drives the fixture block 16 to slide, the sliding of the fixture block 16 slides from the L-shaped slot 3 into the rectangular slot 4, when one side of the fixture block 16 contacts with one side of the inner wall of the rectangular slot 4, the rotation of the rotating disc 12 is stopped, the connection is completed at this time, other beam columns 14 can be connected through another rotating ring 2, the arranged sealing ring 20 can be attached to the outer wall of the beam column 14, and rainwater is prevented from entering the rotating ring 2 to damage internal parts, the utility model has the advantages of simple structure, simple and fast connection operation, and no need of carrying wrenches of different types for operation during operation, the work of the high-altitude operation personnel is facilitated, the bolt fastening is replaced by a clamping and limiting fixing mode, so that the fixing is firmer, and the connecting work efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An inner sleeve type steel frame beam column connecting device comprises a shaft lever (1) and a beam column (14), and is characterized in that rotating rings (2) are rotatably sleeved on the outer walls of two ends of the shaft lever (1), grooves (9) are formed in two ends of the shaft lever (1), cylindrical sliders (8) are slidably connected in the grooves (9), a transmission assembly for driving the cylindrical sliders (8) to slide is arranged in the grooves (9), a circular extrusion plate (5) positioned in the rotating rings (2) is fixedly connected to one ends of the cylindrical sliders (8), two L-shaped clamping grooves (3) are formed in the inner wall of the rotating rings (2) in a mirror image mode, two rectangular clamping grooves (4) respectively communicated with the two L-shaped clamping grooves (3) are symmetrically formed in the inner wall of the rotating rings (2), two clamping blocks (16) matched with the rectangular clamping grooves (4) for use are symmetrically formed in the outer wall of the beam column (14), the inner wall of the beam column (14) is symmetrically and fixedly connected with two stop blocks (15) matched with the circular extrusion plate (5) for use.

2. An inner sleeve type steel frame beam-column connecting device as claimed in claim 1, wherein the top and bottom of the column-shaped sliding block (8) are fixedly connected with sliding blocks (18), and the top inner wall and bottom inner wall of the groove (9) are provided with sliding grooves (17) slidably connected with the sliding blocks (18).

3. An inner muff type steel frame beam-column connection device according to claim 1, characterized in that the transmission component comprises a first triangular slide block (10) connected with one side inner wall of the groove (9) in a sliding manner, a second triangular slide block (13) connected with one side of the first triangular slide block (10) in a sliding manner, one side of the second triangular slide block (13) is fixedly connected with one side of the column-shaped slide block (8), the top of the first triangular slide block (10) is connected with a threaded rod (11) in a rotating manner, and the top of the threaded rod (11) extends to one side of the top of the shaft rod (1) through the top inner wall of the groove (9) and is connected with the shaft rod (1) in a threaded manner.

4. An inner sleeve type steel frame beam-column connecting device as claimed in claim 3, characterized in that the top outer wall of the threaded rod (11) is fixedly sleeved with a rotating disc (12), and the outer wall of the rotating disc (12) is fixedly sleeved with an anti-slip rubber ring.

5. The internal sleeve type beam-column connecting device for the steel frame of the claim 1, wherein the circular extrusion plate (5) is symmetrically provided with two limiting grooves (6), and the inner wall of the beam-column (14) is symmetrically and fixedly connected with two strip-shaped plates (7) matched with the limiting grooves (6).

6. An inner sleeve type steel frame beam-column connecting device as claimed in claim 1, wherein a sealing ring (20) is fixedly connected to the side of each of the two rotating rings (2) far away from each other, and two rectangular holes (19) are symmetrically formed in the sealing ring (20).