CN219386663U

CN219386663U - Connecting structure of SRC type steel column clamping plates and beam steel bars

Info

Publication number: CN219386663U
Application number: CN202320395952.2U
Authority: CN
Inventors: 阳飞宇; 许铭浩; 孙鸿; 庄恢权; 钟鸣智
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-07-21
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a connecting structure of SRC (structural reinforcement) type steel column clamping plates and beam steel bars, and relates to the technical field of constructional engineering. According to the utility model, the beam steel bar is inserted into the connecting plate, the knob is rotated, so that the driving wheel can be driven to rotate, the driven wheel can be driven to rotate through the driving wheel, the tooth column can be rotated, the threaded sleeve can be driven to rotate through meshing with the tooth ring, the threaded sleeve can be sleeved on the side surface of the connecting screw rod, so that the beam steel bar can be connected and fixed, the fixing effect on the beam steel bar is improved, and meanwhile, the beam steel bar can be detached through reversing the knob, so that the building structure is more convenient to use.

Description

Connecting structure of SRC type steel column clamping plates and beam steel bars

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a connecting structure of SRC (structural reinforcement) type steel column clamping plates and beam steel bars.

Background

The Steel Reinforced Concrete (SRC) composite structure is a novel building structure form, integrates the advantages of two materials of steel and concrete, and has high earthquake resistance, bearing capacity and durability. The Steel Reinforced Concrete (SRC) combined structure is one of the main structural forms of the application of multi-story high-rise buildings in the future, and the combined form of the SRC type steel column clamping plates and the RC beam steel bars is more suitable for popularization and application in engineering practice in China because the manufacturing cost of the reinforced concrete is lower.

The following problems exist in the prior art:

the existing connection mode of SRC type steel column clamp plate and RC roof beam reinforcing bar is mostly welded structure, can not dismantle after the connection, and the effect of connection is also relatively poor simultaneously, is unfavorable for the service function of SRC type steel column clamp plate and RC roof beam reinforcing bar.

Disclosure of Invention

The utility model provides a connecting structure of SRC type steel column clamping plates and beam steel bars, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a connection structure of SRC style steel column splint and roof beam reinforcing bar, includes SRC style steel column splint, the side fixedly connected with connecting plate of SRC style steel column splint, the side of connecting plate is provided with the concrete beam, the inside fixedly connected with roof beam reinforcing bar of concrete beam, the side of connecting plate is provided with fixed establishment.

The fixing mechanism comprises a knob and a connecting screw rod, wherein the knob is movably connected to the side face of the connecting plate, the connecting screw rod is fixedly connected to one end of the beam steel bar, a protective cap is arranged on the side face of the knob, a driving wheel is fixedly connected to the left side of the knob and is movably connected to the inside of the connecting plate, a driving wheel is connected to the side face of the driving wheel in a meshed mode, a driven wheel is connected to the side face of the driving wheel in a meshed mode, a toothed column is fixedly connected to the side face of the driven wheel, a toothed ring is connected to the side face of the toothed column in a meshed mode, a thread sleeve is fixedly connected to the inner side of the toothed ring, and the inner side of the thread sleeve is in threaded connection with the side face of the connecting screw rod.

The technical scheme of the utility model is further improved as follows: the left end fixedly connected with threaded rod of action wheel, the side threaded connection of threaded rod has the screw slide, the side swing joint of screw slide has the telescopic link.

By adopting the technical scheme, the threaded rod, the threaded sliding plate and the telescopic rod in the scheme are matched with each other, so that pushing of the threaded sleeve can be controlled.

The technical scheme of the utility model is further improved as follows: one end swing joint of telescopic link has the sliding block, sliding block swing joint is in the inside of connecting plate, the side swing joint of sliding block has the ejector pin, the left end swing joint of one end and thread bush of ejector pin.

By adopting the technical scheme, the sliding blocks and the ejector rods in the scheme are matched with each other, so that when the threaded sleeve is connected with the connecting screw, the threaded sleeve is pushed, and slipping during connection is avoided.

The technical scheme of the utility model is further improved as follows: the protective cap comprises a decorative cap, the decorative cap is arranged on the side face of the knob, and a rubber ring is fixedly connected to the side face of the decorative cap.

By adopting the technical scheme, the decorative cap and the rubber ring in the scheme are matched with each other, so that the fixing mechanism can be sealed, and rust of the mechanism is avoided.

The technical scheme of the utility model is further improved as follows: the inside of rubber ring is provided with the extrusion piece, extrusion piece swing joint is in the inside of decorating the cap, the bottom swing joint of extrusion piece has the push rod.

By adopting the technical scheme, the extrusion block and the push rod in the scheme are matched with each other, so that the protective cap is conveniently fixed.

The technical scheme of the utility model is further improved as follows: one end swing joint of push rod has the push pedal, the left end fixedly connected with tight spring in top of push pedal, tight spring in top fixed connection is in the inside of decorating the cap.

By adopting the technical scheme, the mutual coordination between the push plate and the ejection spring in the scheme can control the fixation of the protective cap.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a connecting structure of an SRC type steel column clamping plate and a beam steel bar, which is characterized in that the beam steel bar is inserted into a connecting plate through mutual matching among a knob, a connecting screw, a protective cap, a driving wheel, a driven wheel, a tooth column, a tooth ring and a thread bush, the driving wheel can be driven to rotate by rotating the knob, the driving wheel can be driven to rotate by the driving wheel, the tooth column can be driven to rotate, the thread bush can be driven to rotate by meshing with the tooth ring, the thread bush can be sleeved on the side surface of the connecting screw, the beam steel bar can be connected and fixed, the fixing effect on the beam steel bar is improved, and meanwhile, the beam steel bar can be detached by reversing the knob, so that the building structure is more convenient to use.

2. The utility model provides a connecting structure of an SRC type steel column clamping plate and a beam steel bar, which is characterized in that after the beam steel bar is fixed, the decoration cap is sleeved on the side surface of a knob and the pushing plate is pushed to move by the pushing spring through mutual matching among the decoration cap, a rubber ring, a squeezing block, a push rod, a push plate and a pushing spring, so that the push rod can be pushed, the squeezing block can squeeze the rubber ring, the decoration cap can be fixed, rust on an internal mechanism caused by air is avoided through the arrangement of the rubber ring, and meanwhile, the decoration cap can play a role in decoration, so that the building architecture is more attractive.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the fixing mechanism of the present utility model;

FIG. 3 is an enlarged schematic view of the fixing mechanism of the present utility model;

fig. 4 is a schematic cross-sectional view of the helmet of the present utility model.

In the figure: 1. SRC type steel column clamping plate; 2. a connecting plate; 3. a concrete beam; 4. beam steel bars; 5. a fixing mechanism; 51. a knob; 52. a connecting screw; 53. a protective cap; 531. a decorative cap; 532. a rubber ring; 533. extruding a block; 534. a push rod; 535. a push plate; 536. a spring is tightly propped; 54. a driving wheel; 55. a driving wheel; 56. driven wheel; 57. tooth columns; 58. a toothed ring; 59. a thread sleeve; 510. a threaded rod; 511. a threaded slide plate; 512. a telescopic rod; 513. a sliding block; 514. and (5) a push rod.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a connection structure of an SRC type steel column clamping plate and a beam reinforcement, which comprises an SRC type steel column clamping plate 1, a connecting plate 2 is fixedly connected to the side face of the SRC type steel column clamping plate 1, a concrete beam 3 is arranged on the side face of the connecting plate 2, a beam reinforcement 4 is fixedly connected to the inside of the concrete beam 3, a fixing mechanism 5 is arranged on the side face of the connecting plate 2, the fixing mechanism 5 comprises a knob 51 and a connecting screw 52, the knob 51 is movably connected to the side face of the connecting plate 2, the connecting screw 52 is fixedly connected to one end of the beam reinforcement 4, a protective cap 53 is arranged on the side face of the knob 51, a driving wheel 54 is fixedly connected to the left side of the knob 51, a driving wheel 54 is movably connected to the inside of the connecting plate 2, a driving wheel 55 is in meshed connection with the side face of the driving wheel 55, a toothed column 57 is fixedly connected to the side face of the driving wheel 56, a toothed ring 58 is meshed and connected to the side face of the toothed column 58, a thread sleeve 59 is fixedly connected to the inside of the toothed ring 58, and the inside of the thread sleeve 59 is connected to the side face of the connecting screw 52.

In this embodiment, the beam steel bar 4 in the concrete beam 3 is inserted into the connecting plate 2, through rotating the knob 51, thereby driving the driving wheel 54 to rotate, and through driving wheel 55, driving the driven wheel 56 to rotate, thereby enabling the tooth column 57 to rotate, and can drive the thread bush 59 to rotate through the engagement with the tooth ring 58, so that the thread bush 59 can be sleeved on the side surface of the connecting screw 52, thereby being capable of connecting and fixing the beam steel bar 4, improving the fixing effect on the beam steel bar 4, and simultaneously, through reversing the knob 51, the beam steel bar 4 can be disassembled, so that the use of the building structure is more convenient.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the left end fixedly connected with threaded rod 510 of action wheel 54, the side threaded connection of threaded rod 510 has screw slide 511, and the side swing joint of screw slide 511 has telescopic link 512, and the one end swing joint of telescopic link 512 has slider 513, and slider 513 swing joint is in the inside of connecting plate 2, and the side swing joint of slider 513 has ejector pin 514, and the one end of ejector pin 514 and the left end swing joint of thread bush 59.

In this embodiment, when the driving wheel 54 rotates, the threaded rod 510 can be driven to rotate, and the threaded slide plate 511 can be driven to move, so that the sliding block 513 can be pushed by the telescopic rod 512 to slide, and the threaded sleeve 59 can be tightly pushed by the ejector rod 514, so that the threaded sleeve 59 is attached to the connecting screw 52, and slipping between the threaded sleeve 59 and the connecting screw 52 is avoided.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the protective cap 53 comprises a decorative cap 531, the decorative cap 531 is arranged on the side face of the knob 51, a rubber ring 532 is fixedly connected to the side face of the decorative cap 531, an extrusion block 533 is arranged on the inner side of the rubber ring 532, the extrusion block 533 is movably connected to the inside of the decorative cap 531, a push rod 534 is movably connected to the bottom end of the extrusion block 533, a push plate 535 is movably connected to one end of the push rod 534, a tightening spring 536 is fixedly connected to the left end of the push plate 535, and the tightening spring 536 is fixedly connected to the inside of the decorative cap 531.

In this embodiment, after fixing the beam reinforcement 4, the decoration cap 531 is sleeved on the side surface of the knob 51, and the push plate 535 is pushed by the pushing spring 536 to push the push rod 534, so that the extrusion block 533 can extrude the rubber ring 532, the decoration cap 531 can be fixed, the mechanism inside the structure is prevented from being rusted by air through the arrangement of the rubber ring 532, and meanwhile, the decoration cap 531 can play a role in decoration, so that the architecture is more attractive.

The working principle of the connecting structure of the SRC type steel column clamping plate and the beam steel bar is specifically described below.

As shown in fig. 1 to 4, when the beam steel bar 4 is connected to the side surface of the SRC-shaped steel column clamping plate 1, the beam steel bar 4 in the concrete beam 3 is inserted into the connecting plate 2, the driving wheel 54 can be driven to rotate through the knob 51, the driven wheel 56 can be driven to rotate through the driving wheel 55, the tooth column 57 can be rotated, the thread bush 59 can be driven to rotate through meshing with the tooth ring 58, the thread bush 59 can be sleeved on the side surface of the connecting screw 52, the beam steel bar 4 can be connected and fixed, the decorative cap 531 is sleeved on the side surface of the knob 51, the air is prevented from rusting an internal mechanism through the arrangement of the rubber ring 532, and meanwhile, the decorative cap 531 can play a role in decoration, so that the building architecture is more attractive, and the connecting effect on the beam steel bar 4 is better.

The connecting structure of the SRC type steel column clamping plate and the beam steel bar has the beneficial effects that:

the SRC steel column clamp plates are mutually fixed through the connecting plates and the concrete beams, and meanwhile, the beam steel bars and the connecting screws are firmly connected, so that a very stable connecting structure is formed, the connecting structure can effectively resist the influence of external forces such as earthquake and the like, and the safety performance of a building is ensured; the fixing mechanism adopts a mechanical structure composed of a knob, a connecting screw, a toothed ring and the like, so that the connection and the disassembly processes are very convenient, and the disassembly and the maintenance can be carried out rapidly. Thus, the downtime of the building can be greatly shortened, and the engineering efficiency is improved; the combined structure of the concrete beam, the beam steel bar and the SRC type steel column clamping plate is adopted, so that the manufacturing cost of the connecting piece is relatively low, and the cost of a building can be effectively reduced.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Connection structure of SRC type steel column splint and roof beam reinforcing bar, including SRC type steel column splint (1), its characterized in that: the side face of the SRC steel column clamp plate (1) is fixedly connected with a connecting plate (2), the side face of the connecting plate (2) is provided with a concrete beam (3), the inside of the concrete beam (3) is fixedly connected with a beam reinforcing steel bar (4), and the side face of the connecting plate (2) is provided with a fixing mechanism (5);

the fixing mechanism (5) comprises a knob (51) and a connecting screw (52), the knob (51) is movably connected to the side face of the connecting plate (2), the connecting screw (52) is fixedly connected to one end of the beam reinforcement (4), a protective cap (53) is arranged on the side face of the knob (51), a driving wheel (54) is fixedly connected to the left side of the knob (51), the driving wheel (54) is movably connected to the inside of the connecting plate (2), a driving wheel (55) is connected to the side face of the driving wheel (54) in a meshed mode, a driven wheel (56) is connected to the side face of the driving wheel (55) in a meshed mode, a toothed column (57) is fixedly connected to the side face of the toothed column (57), a toothed ring (58) is fixedly connected to the inner side of the toothed ring (58), and the inner side of the threaded sleeve (59) is in threaded connection with the side face of the connecting screw (52).

2. The connecting structure of the SRC type steel pillar clamping plate and the beam reinforcement according to claim 1, wherein: the left end fixedly connected with threaded rod (510) of action wheel (54), the side threaded connection of threaded rod (510) has screw slide (511), the side swing joint of screw slide (511) has telescopic link (512).

3. The connecting structure of the SRC type steel pillar clamping plate and the beam reinforcement according to claim 2, wherein: one end swing joint of telescopic link (512) has sliding block (513), sliding block (513) swing joint is in the inside of connecting plate (2), the side swing joint of sliding block (513) has ejector pin (514), the left end swing joint of one end and thread bush (59) of ejector pin (514).

4. The connecting structure of the SRC type steel pillar clamping plate and the beam reinforcement according to claim 1, wherein: the protective cap (53) comprises a decorative cap (531), the decorative cap (531) is arranged on the side face of the knob (51), and a rubber ring (532) is fixedly connected to the side face of the decorative cap (531).

5. The connecting structure of the SRC type steel column clamping plates and the beam reinforcing steel bars according to claim 4, wherein: the inside of rubber ring (532) is provided with extrusion piece (533), extrusion piece (533) swing joint is in the inside of decorating cap (531), the bottom swing joint of extrusion piece (533) has push rod (534).

6. The connecting structure of the SRC type steel column clamping plates and the beam reinforcing steel bars according to claim 5, wherein: one end swing joint of push rod (534) has push pedal (535), the left end fixedly connected with top tight spring (536) of push pedal (535), top tight spring (536) fixed connection is in the inside of decorating cap (531).