CN218234460U - Reinforcing and pressurizing device for bonded steel of beam - Google Patents
Reinforcing and pressurizing device for bonded steel of beam Download PDFInfo
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- CN218234460U CN218234460U CN202222657520.2U CN202222657520U CN218234460U CN 218234460 U CN218234460 U CN 218234460U CN 202222657520 U CN202222657520 U CN 202222657520U CN 218234460 U CN218234460 U CN 218234460U
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- steel
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- roof beam
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Abstract
The utility model belongs to the technical field of concrete structure consolidates, a roof beam glues steel reinforcement pressure device is disclosed, technical problem who exists in the pressurization is consolidated to solving prior art roof beam gluing steel, the device is including setting up the U type hoop in frame roof beam both sides, be equipped with beam bottom atress steel sheet between U type hoop and the frame roof beam bottom, the interval is equipped with fixed steel sheet between the U type hoop, the crab-bolt is equipped with on the upper portion of U type hoop, a plurality of flitches are equipped with at the bottom interval of U type hoop, the pressurization steel sheet is equipped with to the flitch bottom, wear to be equipped with the pressurization screw rod on the pressurization steel sheet, pressurization screw rod and fixed steel sheet fixed connection. The utility model discloses screw up to the designing requirement and inspect one by one to shaped steel anchor bolt, the fine setting pressure bar position pressurizes at the bottom of the roof beam atress steel sheet, can demolish reuse when waiting the pressurization time to satisfy the designing requirement. The utility model discloses simple structure, labour saving and time saving easily take and tear open, repeatedly usable has effectively practiced thrift construction cost, has improved and has glued the steel and consolidate and paste the quality.
Description
Technical Field
The utility model relates to a concrete structure consolidates technical field, concretely relates to roof beam glues steel and consolidates pressure device.
Background
Along with the change of the use function of the existing building and the requirement of structural safety, the building reinforcement and reconstruction are increasing day by day. Indoor reinforcing and reconstruction of existing buildings often have the phenomenon of dense distribution of indoor pipelines and pipelines, and part of the existing pipelines and pipelines need to be put into use normally. The local transformation not only needs to meet the requirements of the structure reinforcing construction process, but also needs to protect the finished components and the pipelines at the lower part of the original structural beam plate, so that the normal operation of mechanical equipment is ensured.
For can effectively ensure construction safety, quality and finished product protection, at present adopt in a large number to set up steel pipe scaffold support mode and pressurize, indoor reinforcement scaffold sets up in-process steel pipe material and transports the difficulty, sets up the installation cycle length, and the pressurization effect is relatively poor.
In the prior art, there are also some devices and methods for reinforcing and pressurizing bonded steel, for example, a device for fixing and pressurizing a U-shaped hoop plate for reinforcing and bonding steel of a concrete beam disclosed in patent 202122984827.9, which mainly solves the problems of installation, fixation and pressurization of the U-shaped hoop plate, but also has problems, the beam bottom is constructed by adopting H-shaped steel for pressurization, the device is made of heavier materials and is tedious to install, a stress steel plate at the beam bottom is in rigid contact with the pressurizing device, the phenomena of non-compact hollowing and the like at the beam bottom exist, and how to effectively perform reinforcing and pressurizing bonded steel of the beam is still a technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a roof beam glues steel and consolidates pressure device in order to solve the technical problem that exists in the pressurization of prior art roof beam gluing steel reinforcement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a roof beam glues steel reinforcement pressure device, is equipped with beam bottom atress steel sheet including setting up the U type hoop in frame roof beam both sides between U type hoop and the frame roof beam bottom, and the interval is equipped with fixed steel sheet between the U type hoop, and the crab-bolt is equipped with on the upper portion of U type hoop, and a plurality of flitches are equipped with at the bottom interval of U type hoop, and the pressurization steel sheet is equipped with to the flitch bottom, wears to be equipped with the pressurization screw rod on the pressurization steel sheet, pressurization screw rod and fixed steel sheet fixed connection.
Furthermore, a steel plate pressing strip is arranged at the position of the anchor bolt arranged at the upper part of the U-shaped hoop.
Furthermore, the lower part of the fixed steel plate is provided with a notch for installing the high-strength screw rod.
Further, the notch is welded with the pressurizing screw.
Furthermore, the upper part of the fixed steel plate is provided with a mounting hole, and a high-strength screw rod is arranged between the mounting hole and the frame beam in a penetrating manner.
Compared with the prior art, the utility model, following beneficial effect has:
the utility model discloses screw up to the designing requirement and inspect one by one to shaped steel anchor bolt, the fine setting pressure bar position pressurizes at the bottom of the roof beam atress steel sheet, can demolish reuse when waiting the pressurization time to satisfy the designing requirement. The utility model discloses simple structure, labour saving and time saving easily take and tear open, repeatedly usable has effectively practiced thrift construction cost, has improved and has glued the steel and consolidate and paste the quality.
The utility model discloses avoided traditional support body to take the process of tearing open, shortened pressurization construction preparation duty cycle, solved simultaneously and consolidated the difficult problem of transforming the unable pressurization of construction because of the narrow and small support frame in operating space. The device's use has effectively reduced the cost of the reinforced construction of bonding steel, can rationally increase and decrease pressure device quantity according to design file and actual conditions simultaneously, has improved bonding steel pressurization construction quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the fixing steel plate of the present invention.
Fig. 4 is a side view of fig. 3.
The reference numerals have the following meanings: 1. pressing strips for the steel plate; 2. an anchor bolt; 3. a high-strength screw; 4.U type hoop; 5. fixing a steel plate; 6. a frame beam; 7. a pressurizing screw; 8. a beam bottom stress steel plate; 9. wood block; 10. pressing a steel plate; 11. a notch; 12. and (7) installing holes.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-4, a beam bonded steel reinforcing and pressurizing device comprises U-shaped hoops 4,U arranged on two sides of a frame beam 6, beam bottom stress steel plates 8 arranged between the U-shaped hoops 4,U and the bottom of the frame beam 6, the stress steel plates 8 adhered to the frame beam 6, fixed steel plates 5 arranged between the U-shaped hoops 4 at intervals, the thickness of each fixed steel plate 5 being 10mm, mounting holes 12 arranged on the upper portions of the fixed steel plates 5, the aperture of each mounting hole 12 being 25mm, and high-strength screws 3 arranged between the mounting holes 12 and the frame beam 6 in a penetrating manner.
The anchor bolt 2 is installed on the upper portion of the U-shaped hoop 4, a steel plate pressing strip 1,U is installed at the position, where the anchor bolt 2 is installed, of the U-shaped hoop 4, a plurality of battens 9 are installed at intervals at the bottom of the U-shaped hoop 4, a pressurizing steel plate 10 is installed at the bottom of each batten 9, the thickness of the pressurizing steel plate 10 is 12mm, a pressurizing screw 7 penetrates through the pressurizing steel plate 10, a notch 11 used for welding the pressurizing screw 7 is formed in the lower portion of the fixing steel plate 5, the welding area of the pressurizing screw 7 can be increased, and welding strength is guaranteed.
In operation, the position of the pressurizing device is firstly calculated according to the design requirement.
And then determining the position of the hole on the frame beam 6 according to the design requirements and the practical situation, and drilling the hole by using an electric hammer, wherein the hole diameter is d25.
Thereafter, the fixing steel plate 5, the batten 9, the pressurizing steel plate 10, and the pressurizing screw 7 are attached.
And then, tightening the anchor bolts 2 to the design requirements by adopting a torque wrench, checking one by one, finely adjusting the positions of the pressurizing screw rods 7, and tightly attaching the battens 9 and the U-shaped hoops 4 to the original structure.
Each section steel pressurizing device adopts a pressurizing screw rod 7 and a pressurizing steel plate 10 to pressurize a beam bottom stressed steel plate, when the pressurizing time meets the design requirement, the pressurizing device can be disassembled for reuse, the high-strength screw rods 3, the fixed steel plates 5, the pressurizing screw rods 7, the battens 9 and the pressurizing steel plates 10 (the fixed steel plates 5 and the pressurizing screw rods 7 are integrated) can be disassembled, and after the pressurizing devices are disassembled, the phi 25 construction holes are filled with structural adhesive.
Claims (5)
1. The utility model provides a roof beam glues steel and consolidates pressure device, is including setting up U type hoop (4) in frame roof beam (6) both sides, characterized by: the beam bottom stress steel plate (8) is equipped with between U type hoop (4) and frame roof beam (6) bottom, fixed steel sheet (5) are equipped with at the interval between U type hoop (4), crab-bolt (2) are equipped with on the upper portion of U type hoop (4), a plurality of flitches (9) are equipped with at the bottom interval of U type hoop (4), pressurization steel sheet (10) are equipped with to flitch (9) bottom, wear to be equipped with on pressurization steel sheet (10) and pressurize screw rod (7), pressurization screw rod (7) and fixed steel sheet (5) fixed connection.
2. The bonded steel reinforcing and pressurizing device for the beam as claimed in claim 1, which is characterized in that: and a steel plate pressing strip (1) is arranged at the position of the anchor bolt (2) arranged at the upper part of the U-shaped hoop (4).
3. The beam bonded steel reinforcing and pressurizing device as claimed in claim 2, wherein: the lower part of the fixed steel plate (5) is provided with a notch (11) for installing the pressurizing screw rod (7).
4. The bonded steel reinforcing and pressurizing device for the beam as claimed in claim 3, which is characterized in that: the notch (11) is welded with the pressurizing screw rod (7).
5. The bonded steel reinforcing and pressurizing device for the beam as claimed in claim 4, which is characterized in that: and the upper part of the fixed steel plate (5) is provided with a mounting hole (12), and a high-strength screw (3) is arranged between the mounting hole (12) and the frame beam (6) in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222657520.2U CN218234460U (en) | 2022-10-10 | 2022-10-10 | Reinforcing and pressurizing device for bonded steel of beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222657520.2U CN218234460U (en) | 2022-10-10 | 2022-10-10 | Reinforcing and pressurizing device for bonded steel of beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218234460U true CN218234460U (en) | 2023-01-06 |
Family
ID=84668438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222657520.2U Active CN218234460U (en) | 2022-10-10 | 2022-10-10 | Reinforcing and pressurizing device for bonded steel of beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218234460U (en) |
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2022
- 2022-10-10 CN CN202222657520.2U patent/CN218234460U/en active Active
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