Frame beam formwork support reinforcing and supporting structure

Abstract

A frame beam formwork support reinforcing and supporting structure comprises two rows of supporting stand columns of a frame beam formwork support, a transverse supporting piece is fixedly connected between every two transversely adjacent supporting stand columns, a plurality of telescopic supporting devices are arranged in the middle of each transverse supporting piece side by side, and a first cross-shaped lock catch is connected to the upper end of each supporting stand column. Longitudinal steel pipes are fixedly connected between the first cross-shaped lock catches on the longitudinal adjacent supporting stand columns, two second cross-shaped lock catches are symmetrically arranged on the longitudinal steel pipes on the two sides of the first cross-shaped lock catches, transverse steel pipes are connected between the second cross-shaped lock catches on the two adjacent longitudinal steel pipes, and the upper ends of the telescopic supporting devices support the transverse steel pipes. The telescopic supporting device is arranged between the support and the transverse steel pipe for powerful longitudinal supporting, the supporting strength of the formwork is improved, meanwhile, the bottom face of the formwork can be pushed by adjusting the height of the telescopic supporting device, the phenomenon of compressive deformation of the formwork is avoided, the flatness of the bottom face of the formed frame beam is guaranteed, and the construction quality is guaranteed.

Description

Technical Field

[0001] The invention relates to the field of building construction support devices, and in particular to a frame beam formwork bracket reinforcement support structure. Background Art

[0002] A frame beam is a beam structure in the field of architecture or engineering that is used to support the frame of a building or bear weight. This beam is usually placed horizontally and is used to connect the columns or walls of a building to increase the structural stability and load-bearing capacity of the building.

[0003] Frame beams play an important role in architectural design and engineering construction, ensuring that buildings can safely bear loads and maintain structural stability.

[0004] The function of the frame beam formwork bracket is to support and fix the formwork, ensure the stability and accuracy of the formwork during concrete pouring, so as to ensure the quality and geometric shape of the final concrete structure. During the concrete pouring operation, the current formwork bracket will bear gradually more deadweight, and elastic deformation will occur at the stress point of the bracket, causing arc deformation at the bottom of the formwork, which is not conducive to improving the flatness of the bottom surface of the frame beam after pouring, affecting the construction quality. This shortcoming needs to be optimized and improved. Summary of the invention

[0005] In order to solve the above problems, the present invention proposes a frame beam formwork support reinforcement support structure.

[0006] The technical solution of the present invention is: a frame beam formwork support reinforcement support structure, including two rows of support columns of the frame beam formwork support, a certain spacing is arranged between the two rows of support columns, a transverse support member is fixedly connected between two laterally adjacent support columns, a plurality of telescopic support devices are arranged side by side in the middle of the transverse support member, the telescopic support device is arranged in the middle of the transverse support member, a cross lock buckle A is connected to the upper end of the support column, a longitudinal steel pipe is fixedly connected between the cross lock buckles A on the longitudinally adjacent support columns, the heights of the longitudinal steel pipes on both sides are the same, and two cross lock buckles B are symmetrically arranged on the longitudinal steel pipes on both sides of the cross lock buckle A, a transverse steel pipe is connected between the cross lock buckles B on the two adjacent longitudinal steel pipes, the upper end of the telescopic support device supports the transverse steel pipe, and a small gap is arranged between the two transverse steel pipes.

[0007] Preferably, a plurality of snap plates are provided at equal intervals on the support column, the snap plates are circular and have a plurality of pin holes evenly distributed thereon.

[0008] Preferably, the transverse support member is an I-beam, and the I-beam is supported between the snap plates on adjacent support columns.

[0009] Preferably, the number of the I-beams is two, the two I-beams are symmetrically arranged, the supporting column is located between the two I-beams, and is fixedly connected between the middle and both ends of the two I-beams by bolts.

[0010] Preferably, the telescopic support device includes a support cylinder, a screw and a drive nut. The screw is inserted into the support cylinder. The size of the support cylinder is larger than that of the screw. The drive nut is inserted into the screw and the bottom surface of the drive nut is pressed against the upper end surface of the support cylinder. The lower port of the drive nut is provided with a sleeve head, which is inserted into the upper port of the support cylinder. A horizontal support plate is provided at the upper end of the screw, which supports the transverse steel pipe.

[0011] Preferably, both ends of the horizontal support plate are provided with vertical folds upwards, and the heights of the two vertical folds are the same.

[0012] Preferably, two driving blocks are symmetrically provided on the outer side surface of the driving nut.

[0013] Preferably, a support plate is provided in the middle of the support cylinder, the support plate is perpendicular to the outer side surface of the support cylinder, and the support plate is supported on the surfaces of the I-beams on both sides.

[0014] The beneficial technical effects of the present invention are:

[0015] The support structure is fixedly connected to a criss-cross steel pipe support system at the upper end of the support column by a cross lock. The support system has strong structural stability, and an I-beam support is arranged under the transverse steel pipe where the force is concentrated. A telescopic support device is arranged between the support and the transverse steel pipe to provide a strong longitudinal support, thereby improving the supporting strength of the formwork. At the same time, the height of the device can be adjusted to push the bottom surface of the formwork to avoid compression deformation, thereby ensuring the flatness of the bottom surface of the frame beam after forming and ensuring the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a main structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the main structure of the telescopic support device;

[0020] Figure 5 yes Figure 4 Schematic diagram of the AA structure.

[0021] In the figure, 11. support column, 111. snap plate, 02. telescopic support device, 21. support cylinder, 211. support plate, 22. screw, 23. drive nut, 231. drive block, 24. horizontal support plate, 241. vertical folding edge, 31. cross lock buckle A, 32. longitudinal steel pipe, 33. cross lock buckle B, 34. transverse steel pipe, 41. I-beam, 411. bolt. DETAILED DESCRIPTION

[0022] Example 1, see the attached specification Figure 1-3 A frame beam formwork support reinforcement support structure comprises two rows of support columns 11 of the frame beam formwork support, the upper ends of the two support columns 11 are used to support the frame beam formwork, a transverse support member is fixedly connected between two transversely adjacent support columns 11, the transverse support member is set at a certain distance from the formwork, and a plurality of telescopic support devices 02 are arranged side by side in the middle of the transverse support member, and the telescopic support devices 02 are arranged vertically, and a cross lock buckle A 31 is connected to the upper end of the support column 11, and a longitudinal steel pipe 32 is fixedly connected between the cross lock buckles A 31 on the longitudinally adjacent support columns 11, and two cross lock buckles B 33 are symmetrically arranged on the longitudinal steel pipe 32 on both sides of the cross lock buckle A 31, and a transverse steel pipe 34 is connected between the cross lock buckles B 33 on the two adjacent longitudinal steel pipes 32, and the transverse steel pipe 34 and the longitudinal steel pipe 32 form a cross-shaped support system with strong stability, and the upper end of the telescopic support device 02 supports the transverse steel pipe 34 to provide longitudinal support force for the transverse steel pipe 34.

[0023] A plurality of snap plates 111 are arranged at equal intervals on the support column 11 , and the stability between the support columns 11 is improved by connecting a cross brace between the snap plates 111 .

[0024] The transverse support member is an I-beam 41, which is supported between the snap plates 111 on the adjacent supporting columns 11, and there are two I-beams 41, which are symmetrically arranged and fixedly connected by bolts 411 between the middle and the two ends of the two I-beams 41. The tightening force of the bolts 411 holds the two I-beams 41 tightly on both sides of the supporting column 11. The I-beams 41 arranged side by side can provide strong support for the telescopic support device 02, thereby stably supporting the frame beam formwork.

[0025] During the construction of the support structure of this embodiment, the longitudinal steel pipe 32 and the transverse steel pipe 34 are fixedly connected between the upper ends of the support columns 11 by a cross lock. The cross support structure formed by the longitudinal steel pipe 32 and the transverse steel pipe 34 forms a criss-cross steel pipe support system at the upper end of the frame, so that the transverse steel pipe 34 has a strong structural stability and supporting strength. A telescopic support device 02 is arranged between the I-beam 41 and the transverse steel pipe 34 to provide strong longitudinal support for the transverse steel pipe 34, and then a formwork is installed at the upper end of the transverse steel pipe 34 to improve the supporting strength of the formwork itself. When pouring concrete, the bottom surface of the formwork can be pushed by adjusting the height of the telescopic support device 02 to offset the pressure exerted on the formwork by the concrete, avoid the formwork from being compressed and deformed, and ensure the flatness of the bottom surface of the frame beam after casting.

[0026] Example 2, see the attached specification Figure 4-5 A telescopic support device 02 includes a support cylinder 21, a screw rod 22 and a drive nut 23. The screw rod 22 is sleeved in the support cylinder 21. The size of the support cylinder 21 is larger than that of the screw rod 22, so that the screw rod 22 can move up and down in the support cylinder 21. The drive nut 23 is sleeved on the screw rod 22 and the bottom surface of the drive nut 23 is pressed against the upper end surface of the support cylinder 21. A horizontal support plate 24 is provided at the upper end of the screw rod 22. The horizontal support plate 24 supports the horizontal steel pipe 34, and vertical folded edges 241 are provided at both ends of the horizontal support plate 24. The internal steel pipe is protected by the vertical folded edge 241 to prevent the steel pipe from slipping in unexpected situations.

[0027] Two driving blocks 231 are symmetrically provided on the outer side surface of the driving nut 23. The driving blocks 231 can make the driving nut 23 rotate more labor-saving, thereby increasing the lifting force of the telescopic support device 02. A support plate 211 is provided in the middle of the support cylinder 21. The support plate 211 is supported on the surfaces of the I-beams 41 on both sides. The support cylinder 21 is controlled to be in a vertical state through the support plate 211 and provides a stable supporting force for it.

[0028] When the device is in use, due to the vertical pressure of the screw rod 22 on the driving nut 23, the bottom surface of the nut will be pressed against the upper end surface of the support cylinder 21, and the nut 23 is driven to rotate by the two driving blocks 231. The nut rotates relative to the support cylinder 21 at the upper end. In this process, the driving nut 23 drives the screw rod 22 to rise and fall through the thread, thereby adjusting the height of the horizontal support plate 24, and then transmitting the force to the template through the transverse steel pipe 34.

Claims

1. A frame beam formwork support reinforcement support structure, comprising two rows of support columns of the frame beam formwork support, characterized in that: A transverse support member is fixedly connected between two laterally adjacent support columns, and a plurality of telescopic support devices are arranged side by side in the middle of the transverse support member. A cross lock buckle A is connected to the upper end of the support column, and a longitudinal steel pipe is fixedly connected between the cross lock buckles A on the longitudinally adjacent support columns, and two cross lock buckles B are symmetrically arranged on the longitudinal steel pipes on both sides of the cross lock buckle A, a transverse steel pipe is connected between the cross lock buckles B on the two adjacent longitudinal steel pipes, and the upper end of the telescopic support device supports the transverse steel pipe.

2. A frame beam formwork support reinforcement support structure according to claim 1, characterized in that: A plurality of snap plates are arranged at equal intervals on the supporting column.

3. A frame beam formwork support reinforcement support structure according to claim 2, characterized in that: The transverse support member is an I-beam, which is supported between the buckle plates on adjacent support columns.

4. A frame beam formwork support reinforcement support structure according to claim 3, characterized in that: The I-beams are provided in two pieces, the two I-beams are symmetrically arranged, and are fixedly connected between the middle parts and the two ends of the two I-beams by bolts.

5. A frame beam formwork support reinforcement support structure according to claim 4, characterized in that: The telescopic support device includes a support cylinder, a screw and a drive nut. The screw is sleeved in the support cylinder, the drive nut is sleeved on the screw and the bottom surface of the drive nut is pressed against the upper end surface of the support cylinder. A horizontal support plate is provided at the upper end of the screw, and the horizontal support plate supports the transverse steel pipe.

6. A frame beam formwork support reinforcement support structure according to claim 5, characterized in that: Both ends of the horizontal support plate are provided with vertical folded edges upwards.

7. A frame beam formwork support reinforcement support structure according to claim 5, characterized in that: Two driving blocks are symmetrically arranged on the outer side surface of the driving nut.

8. The frame beam formwork support reinforcement support structure according to claim 5 is characterized in that: A support plate is provided in the middle of the support cylinder, and the support plate is supported on the surfaces of the I-beams on both sides.

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