CN219158536U

CN219158536U - Large-span floor beam formwork reinforcing structure

Info

Publication number: CN219158536U
Application number: CN202320017184.7U
Authority: CN
Inventors: 付万军; 叶施虎; 刘俊华; 缪力; 蔡子健
Original assignee: Wuhan Dingsheng Lihua Engineering Technology Co ltd
Current assignee: Wuhan Dingsheng Lihua Engineering Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-09
Anticipated expiration: 2033-01-03

Abstract

The utility model relates to a floor beam reinforcement technical field specifically discloses a large-span floor beam formwork reinforced structure, and it is including being used for connecting fastener and being used for connecting of floor beam fastener with the connecting rod of upside wall, fastener includes casing, two cover arms that are used for connecting the floor beam and are used for connecting two the sleeve pipe of cover arm, the connecting rod include the bracing piece and with go up side wall fixed connection's regulation pole, the bracing piece with casing side wall fixed connection, the bracing piece is provided with be used for adjust gliding slide hole of pole, the bracing piece is provided with and is used for the drive the regulation pole is in the drive assembly of slide hole internal motion. This application has the effect of being convenient for adjust connecting rod length dimension.

Description

Large-span floor beam formwork reinforcing structure

Technical Field

The application relates to the field of floor beam reinforcement technology, in particular to a large-span floor beam formwork reinforcement structure.

Background

The existing floor beams are the combination of the beams and the plates which are interacted in the floor, the reinforced concrete cast-in-situ beam plate system is the most widely used floor form at present, the safety and the economy of the reinforced concrete cast-in-situ beam plate system have great influence on a building, the beams and the plates in the whole floor are the interacted whole bodies and are closely connected with each other, the beams and the plates are stressed and deformed together, the maximum span of the floor beams is about 8m, when the length of the floor beams is more than 8m, the bearable intensity range is linearly reduced, the floor beam reinforcing device is required to be used for reinforcing, the floor beam reinforcing device in the prior art usually adopts a fixing mode of combining a fixing plate and bolts, the fixing mode has high intensity but cannot bear vibration or shaking, and when the vibration or shaking occurs, the reinforcing structure is easy to cause the problem that the bolts fall off or the reinforcing structure cracks.

The utility model provides a large-span floor beam formwork reinforcing structure, which comprises floor beams, reinforcing devices, connecting pieces, connecting rods, fixing arms, fixing seats and fixing bolts, wherein the reinforcing devices are arranged between the floor beams, the connecting rods are arranged at the tops of the reinforcing devices through the connecting pieces, the fixing arms are arranged between the connecting rods at the two sides, the fixing seats are arranged at the tops of the connecting rods, the fixing bolts are arranged on the fixing seats, a shell is arranged between the two floor beams, floor beam sleeve arms are arranged on the encased floor beams, buffer springs and reinforcing steel bars are arranged at the lower sides of the floor beam sleeve arms, the reinforcing steel bars improve the reinforcing effect of the reinforcing devices, and the buffer springs are used for buffering received vibration or shaking amplitude.

For the related art, if the distance between the upper side wall and the floor beam is changed, the reinforcing device cannot be connected with the upper side wall because the length of the connecting rod is unchanged, so that the defect that the length of the connecting rod is not adjustable exists.

Disclosure of Invention

In order to improve the problem that connecting rod length dimension is not adjustable, this application provides a large-span floor beam formwork reinforced structure.

The application provides a large-span floor beam formwork reinforced structure adopts following technical scheme:

the utility model provides a large-span floor beam formwork reinforced structure, is including being used for connecting the fastener of floor beam and being used for connecting fastener with the connecting rod of upper side wall, fastener includes casing, two cover arms that are used for connecting the floor beam and are used for connecting two the sleeve pipe of cover arm, the connecting rod include the bracing piece and with last side wall fixed connection's regulation pole, the bracing piece with casing side wall fixed connection, the bracing piece is provided with be used for adjust gliding slide hole of pole, the bracing piece is provided with and is used for the drive the regulation pole is in the drive assembly of slide hole internal motion.

Optionally, the drive assembly include the thread bush, with thread bush threaded connection's threaded rod and restriction bracing piece pivoted locating part, the thread bush with bracing piece tip rotation is connected, the threaded rod with regulation pole tip fixed connection.

Optionally, two L-shaped rotating blocks are fixedly connected to the bottom of the threaded sleeve, a T-shaped rotating groove is formed in the supporting rod, the vertical section of the rotating block is fixedly connected with the end part of the threaded sleeve, and the horizontal section of the rotating block rotates at one end with a large opening of the rotating groove.

Optionally, the screw thread cover outer wall fixedly connected with handle, handle length direction is along the radial direction setting of screw thread cover.

Optionally, the limiting piece sets up to the limit piece, the stopper with slide hole inner wall fixed connection, threaded rod perisporium is provided with the spacing groove along its length direction, the stopper slide in the spacing groove, the both ends in spacing groove are closed setting.

Optionally, threaded rod fixedly connected with fixed block, adjust pole bottom fixedly connected with installation piece, the installation piece is provided with the fixed orifices, the fixed block peg graft in the fixed orifices, the fixed block is provided with and is used for locking the locking subassembly of fixed block.

Optionally, the locking assembly includes a bolt and a nut, the mounting block is provided with a through hole, the fixing block is provided with a through hole, and the bolt passes through the mounting block and the fixing block and then is in threaded connection with the nut.

In summary, the present application includes at least one of the following beneficial technical effects:

the fixed block is inserted into the fixed hole of the installation block, the fixed block and the installation block are fixed by the bolts and the nuts, the fixed effect of the adjusting rod and the threaded rod is achieved, the handle drives the threaded sleeve to rotate, the rotating block rotates in the rotating groove, the rotation of the threaded rod is limited under the limiting effect of the limiting block and the limiting groove, the threaded rod slides in the sliding hole, the adjusting effect of the position of the adjusting rod is achieved, and the length dimension of the connecting rod can be adjusted.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is a schematic view of a support rod, an adjustment rod, a threaded rod, and a driving assembly according to an embodiment of the present application.

Reference numerals: 1. a connecting rod; 2. a housing; 3. sleeving the arm; 4. a sleeve; 5. a support rod; 6. an adjusting rod; 7. a slide hole; 8. a thread sleeve; 9. a threaded rod; 10. a rotating block; 11. a rotating groove; 12. a handle; 13. a limiting block; 14. a limit groove; 15. a fixed block; 16. a mounting block; 17. a fixing hole; 18. a bolt; 19. a screw cap; 20. floor beams.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a large-span floor beam formwork reinforcing structure. Referring to fig. 1 and 2, a large-span floor beam formwork reinforcement structure includes a fastening device for connecting a floor beam 20 and a connecting rod 1 for connecting the fastening device with an upper side wall, the connecting rod 1 and the upper side wall are connected through bolts 18, the fastening device includes a housing 2, two sleeve arms 3 for connecting the floor beam 20 and sleeves 4 for connecting the two sleeve arms 3, and threaded connection is arranged between the sleeves 4 and the sleeve arms 3 to achieve the effect of reinforcing the floor beam 20.

The connecting rod 1 includes bracing piece 5 and adjusts pole 6 with last side wall fixed connection, bracing piece 5 and casing 2 lateral wall fixed connection, bracing piece 5 is provided with and is used for adjusting the gliding slide hole 7 of pole 6, slide hole 7 sets up along the axis direction of bracing piece 5, bracing piece 5 is provided with the drive assembly who is used for driving and adjusts pole 6 at slide hole 7 internal motion, drive assembly includes thread bush 8, threaded rod 9 and restriction bracing piece 5 pivoted locating part with thread bush 8 threaded connection, thread bush 8 rotates with bracing piece 5 tip to be connected, threaded rod 9 and adjust pole 6 tip fixed connection, thread bush 8 bottom fixed connection has two L form's dwang 10, bracing piece 5 is provided with the rotation groove 11 of T type, the vertical section and the thread bush 8 tip fixed connection of dwang 10, the horizontal segment of dwang 10 rotates in the big one end of rotation groove 11 opening, dwang 10 only can rotate in rotation groove 11, realize the effect of rotating connection between thread bush 8 and the bracing piece 5.

Referring to fig. 1 and 2, the limiting piece is set to be a limiting block 13, the limiting block 13 is fixedly connected with the inner wall of the sliding hole 7, a limiting groove 14 is formed in the peripheral wall of the threaded rod 9 along the length direction of the limiting block, the limiting block 13 slides in the limiting groove 14, two ends of the limiting groove 14 are both closed, the outer wall of the threaded sleeve 8 is fixedly connected with a handle 12, the length direction of the handle 12 is arranged along the radial direction of the threaded sleeve 8, the handle 12 is used for applying acting force to the threaded sleeve 8, the handle 12 controls the threaded sleeve 8 to rotate, at the moment, under the cooperation of the limiting block 13 and the limiting groove 14, the rotation of the threaded rod 9 is limited, at the moment, the threaded rod 9 moves in the sliding hole 7, the threaded rod 9 adjusts the adjusting rod 6 to move, the adjusting effect of the position of the adjusting rod 6 is achieved, and the adjusting effect of the length dimension of the connecting rod 1 is further achieved.

The end fixedly connected with fixed block 15 of threaded rod 9, adjust pole 6 bottom fixedly connected with installation piece 16, installation piece 16 is provided with fixed orifices 17, fixed block 15 pegging graft in fixed orifices 17, fixed block 15 is provided with the locking Assembly who is used for locking fixed block 15, locking Assembly includes bolt 18 and nut 19, installation piece 16 is provided with the through-hole, fixed block 15 is provided with the perforation, bolt 18 pass installation piece 16 and fixed block 15 after with nut 19 threaded connection, under the clamping action of bolt 18's head and nut 19, realize the effect of locking between installation piece 16 and the fixed block 15, and then realize threaded rod 9 and adjust pole 6's detachable effect.

The implementation principle of the formwork reinforcing structure of the large-span floor beam is as follows: the fixing block 15 is inserted into the fixing hole 17 of the mounting block 16, the fixing block 15 and the mounting block 16 are fixed by the bolts 18 and the nuts 19, the fixing effect of the adjusting rod 6 and the threaded rod 9 is achieved, the threaded sleeve 8 is driven to rotate by the handle 12, the rotating block 10 rotates in the rotating groove 11, the rotation of the threaded rod 9 is limited under the limiting effect of the limiting block 13 and the limiting groove 14, the threaded rod 9 slides in the sliding hole 7, the adjusting effect of the position of the adjusting rod 6 is achieved, and the length and the size of the connecting rod 1 can be adjusted.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a large-span floor beam formwork reinforced structure, is including being used for connecting fastener and being used for of floor beam (20) fastener and upper side wall's connecting rod (1), fastener includes casing (2), two cover arm (3) that are used for connecting floor beam (20) and is used for connecting two cover arm (3) sleeve pipe (4), its characterized in that: the connecting rod (1) comprises a supporting rod (5) and an adjusting rod (6) fixedly connected with the upper side wall, the supporting rod (5) is fixedly connected with the side wall of the shell (2), the supporting rod (5) is provided with a sliding hole (7) for sliding the adjusting rod (6), and the supporting rod (5) is provided with a driving assembly for driving the adjusting rod (6) to move in the sliding hole (7).

2. A large span floor beam formwork reinforcement structure as defined in claim 1, wherein: the driving assembly comprises a thread sleeve (8), a threaded rod (9) in threaded connection with the thread sleeve (8) and a limiting piece for limiting rotation of the supporting rod (5), the thread sleeve (8) is in rotary connection with the end part of the supporting rod (5), and the threaded rod (9) is fixedly connected with the end part of the adjusting rod (6).

3. A large span floor beam formwork reinforcement structure as defined in claim 2, wherein: the screw sleeve is characterized in that two L-shaped rotating blocks (10) are fixedly connected to the bottom of the screw sleeve (8), a T-shaped rotating groove (11) is formed in the supporting rod (5), the vertical section of the rotating block (10) is fixedly connected with the end part of the screw sleeve (8), and the horizontal section of the rotating block (10) rotates at one end with a large opening of the rotating groove (11).

4. A large span floor beam formwork reinforcement structure as defined in claim 3, wherein: the outer wall of the thread bush (8) is fixedly connected with a handle (12), and the length direction of the handle (12) is arranged along the radial direction of the thread bush (8).

5. A large span floor beam formwork reinforcement structure as defined in claim 4, wherein: the limiting piece is arranged to be a limiting block (13), the limiting block (13) is fixedly connected with the inner wall of the sliding hole (7), a limiting groove (14) is formed in the peripheral wall of the threaded rod (9) along the length direction of the threaded rod, the limiting block (13) slides in the limiting groove (14), and two ends of the limiting groove (14) are closed.

6. A large span floor beam formwork reinforcement structure as defined in claim 5, wherein: threaded rod (9) fixedly connected with fixed block (15), adjust pole (6) bottom fixedly connected with installation piece (16), installation piece (16) are provided with fixed orifices (17), fixed block (15) peg graft in fixed orifices (17), fixed block (15) are provided with and are used for locking assembly of fixed block (15).

7. A large span floor beam formwork reinforcement structure as defined in claim 6, wherein: the locking assembly comprises a bolt (18) and a nut (19), the mounting block (16) is provided with a through hole, the fixing block (15) is provided with a through hole, and the bolt (18) penetrates through the mounting block (16) and the fixing block (15) and then is in threaded connection with the nut (19).