CN208202356U - A kind of cuff formula frame beam steel protective layer control device - Google Patents
A kind of cuff formula frame beam steel protective layer control device Download PDFInfo
- Publication number
- CN208202356U CN208202356U CN201820420488.7U CN201820420488U CN208202356U CN 208202356 U CN208202356 U CN 208202356U CN 201820420488 U CN201820420488 U CN 201820420488U CN 208202356 U CN208202356 U CN 208202356U
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- CN
- China
- Prior art keywords
- cuff
- control device
- steel
- steel bar
- frame beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The utility model provides a kind of cuff formula frame beam steel protective layer control device, belongs to cover to reinforcement control device field, and structure is made of U-shaped cuff and steel bar spacer.In big section frame beam steel installation process, using the control device can avoid reinforcing bar weight it is excessive cushion block crushing or cushion block displacement, fall off and cause cover to reinforcement undesirable, easy to operate, quality control is stablized.
Description
Technical field
The utility model relates to cover to reinforcement control device field, specifically a kind of cuff formula frame beam steel is protected
Sheath control device.
Background technique
Big section frame beam steel protective layer thickness control mainly uses at present prevents spacer in beam bottom and beam side, by
Cushion block is crushed greatly, easily in frame beam steel weight, and beam is easy collision cushion block during installation, and cushion block is caused to fall off or move
Position causes beam steel dew muscle, displacement occur.
Summary of the invention
The purpose of this utility model seeks to solve the above problems, and provides a kind of cuff formula frame beam steel protective layer control
Device.The device is avoided that frame beam steel weight is excessive and cushion block crushing or cushion block is shifted, falls off and causes cover to reinforcement
Undesirable, easy to operate, quality control is stablized
Technical solution adopted in the utility model is:
A kind of cuff formula frame beam steel protective layer control device, is mainly made of U-shaped cuff and steel bar spacer,
The U-shaped cuff opening upwards, aforementioned steel bar spacer is separately mounted to the outside of U-shaped cuff, at the bottom of U-shaped cuff
Portion and two sides are respectively arranged 2 steel bar spacers；
The steel bar spacer is cylinder, is arranged in parallel between all steel bar spacers, each steel bar spacer and U-shaped cuff
Between vertically connect；Center line symmetrical setting of all steel bar spacers about U-shaped cuff；
It is additionally provided with template in the outside of U-shaped cuff, template is in U-shape and opening upwards, passes through steel between template and U-shaped cuff
Muscle cushion block is spaced.
The U-shaped cuff is made of HRB400 steel, and diameter 12mm is highly 2/3 deck-molding.
The steel bar spacer is made of HRB400 steel, diameter 20mm, length 100mm, outer brush antirust paint.
The beneficial effects of the utility model
In big section frame beam steel installation process, it is excessive cushion block pressure to can avoid reinforcing bar weight using the control device
The displacement of broken or cushion block falls off and causes cover to reinforcement undesirable, easy to operate, and quality control is stablized.
Detailed description of the invention
Attached drawing 1 is the main view of the utility model；
Attached drawing 2 is the structural schematic diagram that the U-shaped cuff of the utility model is connected with steel bar spacer.
In figure, 1, U-shaped cuff.2, steel bar spacer, 3, beam main tendon, 4, plank sheathing.
Specific embodiment
The utility model is described in detail below with reference to the accompanying drawing.
Cuff formula frame beam steel protective layer control device provided by the utility model is by U-shaped cuff (1), steel bar spacer
(2) it forms, U-shaped cuff (1) is made of HRB400 steel, is in " U-shaped ", diameter 12mm, and width is (deck-siding -2 × reinforcing bar
Cushion block diameter), it is highly 2/3 deck-molding.Steel bar spacer (2) is made of HRB400 steel, and diameter 20mm(diameter can be according to specific
Protective layer thickness adjustment), length 100mm, outer brush antirust paint is respectively arranged 2 steel in the bottom of U-shaped cuff (1) and two sides
Muscle cushion block (2), and weld together with U-shaped cuff (1).Steel bar spacer (2) is for controlling beam bottom and beam two sides cover to reinforcement
Thickness is fixed together by U-shaped cuff (1) with frame beam main tendon 3, and formation is whole not easily to fall off, can be effectively controlled Vierendeel girder
Thickness of protection tier.
When frame beam steel bar colligation, cover to reinforcement control device is mounted on beam bottom portion, is existed with frame beam steel bar colligation
Together, one is installed every 1.5m；Control framework beam steel protective layer thickness and it can prevent cushion block from falling off, shifting, effect
Preferably.
It except for the technical features described in the specification, is the known technology of those skilled in the art.
Claims (3)
1. a kind of cuff formula frame beam steel protective layer control device, which is characterized in that mainly by U-shaped cuff and steel bar spacer group
At,
The U-shaped cuff opening upwards, aforementioned steel bar spacer are separately mounted to the outside of U-shaped cuff, U-shaped cuff bottom and
Two sides are respectively arranged 2 steel bar spacers；
The steel bar spacer is cylinder, is arranged in parallel between all steel bar spacers, between each steel bar spacer and U-shaped cuff
Vertical connection；Center line symmetrical setting of all steel bar spacers about U-shaped cuff；
It is additionally provided with template in the outside of U-shaped cuff, template is in U-shape and opening upwards, passes through reinforcing bar pad between template and U-shaped cuff
Block is spaced.
2. cuff formula frame beam steel protective layer control device according to claim 1, which is characterized in that U-shaped cuff is adopted
It is made of HRB400 steel, diameter 12mm is highly 2/3 deck-molding.
3. cuff formula frame beam steel protective layer control device according to claim 1, which is characterized in that steel bar spacer is adopted
It is made of HRB400 steel, diameter 20mm, length 100mm, outer brush antirust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420488.7U CN208202356U (en) | 2018-03-27 | 2018-03-27 | A kind of cuff formula frame beam steel protective layer control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820420488.7U CN208202356U (en) | 2018-03-27 | 2018-03-27 | A kind of cuff formula frame beam steel protective layer control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208202356U true CN208202356U (en) | 2018-12-07 |
Family
ID=64528196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820420488.7U Expired - Fee Related CN208202356U (en) | 2018-03-27 | 2018-03-27 | A kind of cuff formula frame beam steel protective layer control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208202356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984473A (en) * | 2019-12-05 | 2020-04-10 | 中冶天工集团有限公司 | Cushion block for controlling thicknesses of beam, wall bottom and lateral steel bar protection layers and positioning main steel bars and construction method |
-
2018
- 2018-03-27 CN CN201820420488.7U patent/CN208202356U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110984473A (en) * | 2019-12-05 | 2020-04-10 | 中冶天工集团有限公司 | Cushion block for controlling thicknesses of beam, wall bottom and lateral steel bar protection layers and positioning main steel bars and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |