CN109386094A - The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method - Google Patents
The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method Download PDFInfo
- Publication number
- CN109386094A CN109386094A CN201811600316.9A CN201811600316A CN109386094A CN 109386094 A CN109386094 A CN 109386094A CN 201811600316 A CN201811600316 A CN 201811600316A CN 109386094 A CN109386094 A CN 109386094A
- Authority
- CN
- China
- Prior art keywords
- reinforcing bar
- negative reinforcement
- turn
- suspension arrangement
- precast concrete
- 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.)
- Pending
Links
- 239000000725 suspension Substances 0.000 title claims abstract description 57
- 230000002787 reinforcement Effects 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 68
- 239000011178 precast concrete Substances 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 238000005476 soldering Methods 0.000 claims abstract description 7
- 210000003205 muscle Anatomy 0.000 claims description 10
- 239000004567 concrete Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000012797 qualification Methods 0.000 abstract description 6
- 239000011241 protective layer Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/18—Spacers of metal or substantially of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method, the reinforcing bar suspension arrangement includes day font reinforcing bar suspension frame (1) with square tubes soldering, it is welded in reinforcing bar suspension frame bottom surface quadrangle and intermediate precast concrete pillar fixes sleeve (2), the precast concrete pillar (3) that can be inserted into from bottom in precast concrete pillar fixes sleeve, uniformly it is welded on the steel plate (4) with long slot hole of reinforcing bar suspension two long side inner sidewalls of frame, the reinforcing bar hook (5) that can be inserted into long slot hole, it is welded on the handle (6) of reinforcing bar suspension two short side top surfaces of frame；The hanger of the reinforcing bar hook is vertical screw rod, and nut (7) are fitted on screw rod.The present invention efficiently solves the problems, such as that negative reinforcement protective layer qualification rate caused by floor negative reinforcement is deformed, collapsed, shifting is lower and slab thickness control deviation, improves negative reinforcement protective layer thickness and slab thickness qualification rate.The configuration of the present invention is simple, installation and dismounting are convenient.
Description
Technical field
The present invention relates to technical field of building construction, and in particular to a kind of negative reinforcement suspension arrangement and its user
Method.
Background technique
In engineering construction process, floor negative reinforcement is generally relatively thin, in the construction process, be easy to cause bear it is curved
Square reinforcing bar is deformed, collapses, is shifted, and negative reinforcement protective layer thickness is caused to be unsatisfactory for code requirement, and qualification rate is lower, in construction
Generally existing slab thickness is unsatisfactory for the phenomenon that specification and design requirement.
Summary of the invention
To solve the problems, such as that above-mentioned floor negative reinforcement protective layer qualification rate is lower and slab thickness control deviation, the present invention
The adjustable negative reinforcement suspension arrangement of height and its application method that one kind can be used in turn are provided.
The technical solution adopted by the present invention is as follows:
The height that can be used in turn is adjustable negative reinforcement suspension arrangement, including being hung with the day font reinforcing bar of square tubes soldering
Frame, can be inserted into prefabricated mix at the precast concrete pillar fixes sleeve for being welded in reinforcing bar suspension frame bottom surface quadrangle and centre from bottom
The band elongated slot for coagulating the precast concrete pillar in soil pillar fixes sleeve, being uniformly welded on reinforcing bar suspension two long side inner sidewalls of frame
The steel plate in hole, the reinforcing bar that can be inserted into long slot hole hook, the handle for being welded on reinforcing bar suspension two short side top surfaces of frame；The steel
The hanger of muscle hook is vertical screw rod, and reinforcing bar suspension frame top and bottom are located on screw rod and are fitted with nut respectively.
Reinforcing bar hook of the present invention is that Z-shape steel muscle is linked up with, and the intermediate hanger of Z-shape steel muscle hook is vertical screw rod.Institute
It states a day font reinforcing bar suspension frame to be formed by the square tubes soldering of 15mm × 15mm, wall thickness 0.8mm, reinforcing bar suspension frame length is
1500mm, width 400mm.Precast concrete pillar fixes sleeve is provided with 6, is respectively welded and hangs frame bottom surface four in reinforcing bar
Angle and centre.The outer diameter of the precast concrete pillar fixes sleeve is 50mm, internal diameter 48mm, is highly 40mm.It is described pre-
The diameter of concrete pillar processed is 46mm, highly subtracts 15mm for slab thickness.The steel plate thickness is 8mm, the length of long slot hole
Degree is 50mm, width 8mm.
The application method of the height adjustable negative reinforcement suspension arrangement of the present invention being used in turn is as follows:
A. after the completion of floor slab bottoms reinforcing bar and negative reinforcement binding, carrying handle lifts a day font reinforcing bar suspension frame,
Precast concrete pillar is installed on composition negative reinforcement suspension arrangement in precast concrete strut sleeve, which is hung
Device in place link up with by rear adjusting nut and rotation and sliding reinforcing bar, and reinforcing bar hook is adjusted to the position hung convenient for negative reinforcement
It sets；
B. negative reinforcement is hung on reinforcing bar hook, and negative reinforcement is close to day font reinforcing bar and hangs frame bottom surface,
After the completion of concreting is vibrated, by reinforcing bar hook using vertical screw rod as axis rotation 90 when first time concrete-face closure is completed
Degree, can take out negative reinforcement suspension arrangement, precast concrete pillar stays in concrete floor, the hogging moment steel of taking-up
Muscle suspension frame is used in turn after cleaning up.
Negative reinforcement suspension arrangement of the invention can be used for hanging floor negative reinforcement, and according to different slab thicknesses
Adjust reinforcing bar hook height, reinforcing bar hook can also slide and rotate in long slot hole, adaptation different-diameter and different spacing bear
Moment at support, precast concrete strut height can be determined according to slab thickness in addition, efficiently solve the change of floor negative reinforcement
Shape, collapse, shift caused by negative reinforcement protective layer qualification rate is lower and slab thickness control deviation problem, improve bear it is curved
Square thickness of protection tier and slab thickness qualification rate.Negative reinforcement suspension arrangement structure of the invention is simple, cost of manufacture
Low, installation and dismounting are convenient, can be used in turn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of negative reinforcement suspension arrangement of the invention；
Fig. 2 is that the portion the A reinforcing bar in Fig. 1 links up with the partial enlarged view being inserted into steel plate long slot hole；
Fig. 3 is the main view of Fig. 2.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
As shown in FIG. 1 to 3, the height that can be used in turn is adjustable negative reinforcement suspension arrangement, including with square tubes soldering
Day font reinforcing bar suspension frame 1, be welded in reinforcing bar suspension frame bottom surface quadrangle and centre precast concrete pillar fixes sleeve 2,
Can from bottom be inserted into precast concrete pillar fixes sleeve in precast concrete pillar 3, uniformly be welded on reinforcing bar hang 1 liang of frame
The steel plate 4 with long slot hole of long side inner sidewall, the reinforcing bar that can be inserted into long slot hole hook 5 are welded on reinforcing bar and hang 1 liang of frame
The handle 6 of short side top surface.The hanger of reinforcing bar hook 5 is vertical screw rod, and reinforcing bar suspension frame top surface and bottom are located on screw rod
Face is fitted with nut 7 respectively.Reinforcing bar hook 5 is fixed on steel plate 4 by nut, by adjusting nut 7, adjustable reinforcing bar
The height of hook 5 adapts to the negative reinforcement of different-diameter, while reinforcing bar hook 5 can be slided and be rotated in the long hole slot of steel plate,
It is suitable for the negative reinforcement of different spacing, it is adaptable and easy to adjust.The reinforcing bar hook 5 of the present embodiment is hung for Z-shape steel muscle
Hook, the intermediate hanger of Z-shape steel muscle hook are vertical screw rod.
The suspension frame 1 of day font reinforcing bar described in the present embodiment is formed by the square tubes soldering of 15mm × 15mm, wall thickness 0.8mm, steel
It is 1500mm, width 400mm that muscle, which hangs frame length,.Precast concrete pillar fixes sleeve 2 is provided with 6, be respectively welded in
Reinforcing bar hangs frame bottom surface quadrangle and centre.The outer diameter of precast concrete pillar fixes sleeve 2 is 50mm, internal diameter 48mm, height
For 40mm.The diameter of precast concrete pillar 3 is 46mm, highly subtracts 15mm for slab thickness.Steel plate 4 is with a thickness of 8mm, elongated slot
The length in hole is 50mm, width 8mm.The round steel and diameter of the Z-type negative reinforcement hook two sections transverse direction of diameter 6mm
The vertical screw rod welding of 6mm is made.
The application method of negative reinforcement suspension arrangement of the invention is as follows:
A. after the completion of floor slab bottoms reinforcing bar and negative reinforcement binding, carrying handle 6 lifts a day font reinforcing bar suspension frame
1, precast concrete pillar 3 is installed on composition negative reinforcement suspension arrangement in precast concrete strut sleeve 2, by the reinforcing bar
Rear adjusting nut 7 and rotation and sliding reinforcing bar link up with 5 to suspension arrangement in place, and reinforcing bar hook 5 is adjusted to convenient for negative reinforcement
The position of suspension；
B. negative reinforcement is hung on reinforcing bar hook 5, and negative reinforcement is close to day font reinforcing bar and hangs frame bottom surface,
After the completion of concreting is vibrated, by reinforcing bar hook 5 using vertical screw rod as axis rotation 90 when first time concrete-face closure is completed
Degree, can take out negative reinforcement suspension arrangement, precast concrete pillar 3 stays in concrete floor, the hogging moment of taking-up
Reinforcing bar suspension frame is used in turn after cleaning up.
Claims (8)
1. the height that can be used in turn is adjustable negative reinforcement suspension arrangement, which is characterized in that including the day word with square tubes soldering
Steel bar suspension frame (1), be welded in reinforcing bar suspension frame bottom surface quadrangle and centre precast concrete pillar fixes sleeve (2), can
From bottom insertion precast concrete pillar fixes sleeve in precast concrete pillar (3), uniformly be welded on reinforcing bar suspension frame (1)
The steel plate (4) with long slot hole of two long side inner sidewalls, the reinforcing bar that can be inserted into long slot hole hook (5), to be welded on reinforcing bar outstanding
Hang the handle (6) of (1) two short side top surface of frame；The hanger of the reinforcing bar hook (5) is vertical screw rod, and steel is located on screw rod
Muscle suspension frame top and bottom are fitted with nut (7) respectively.
2. the height adjustable negative reinforcement suspension arrangement according to claim 1 being used in turn, which is characterized in that institute
Reinforcing bar hook (5) is stated as Z-shape steel muscle hook, the intermediate hanger of Z-shape steel muscle hook is vertical screw rod.
3. the height adjustable negative reinforcement suspension arrangement according to claim 1 being used in turn, which is characterized in that institute
It states day font reinforcing bar suspension frame (1) to be formed by the square tubes soldering of 15mm × 15mm, wall thickness 0.8mm, reinforcing bar suspension frame length is
1500mm, width 400mm.
4. the height adjustable negative reinforcement suspension arrangement according to claim 1 being used in turn, which is characterized in that pre-
Concrete pillar fixes sleeve (2) processed is provided with 6, is respectively welded and hangs frame bottom surface quadrangle and centre in reinforcing bar.
5. the height adjustable negative reinforcement suspension arrangement according to claim 1 or 4 being used in turn, feature exist
In it is highly 40mm that the outer diameter of the precast concrete pillar fixes sleeve (2), which is 50mm, internal diameter 48mm,.
6. the height adjustable negative reinforcement suspension arrangement according to claim 1 being used in turn, which is characterized in that institute
The diameter for stating precast concrete pillar (3) is 46mm, highly subtracts 15mm for slab thickness.
7. the height adjustable negative reinforcement suspension arrangement according to claim 1 being used in turn, which is characterized in that institute
Steel plate (4) is stated with a thickness of 8mm, the length of long slot hole is 50mm, width 8mm.
8. the user of the height that can be used in turn as described in any one of claim 1~7 is adjustable negative reinforcement suspension arrangement
Method, which is characterized in that method is as follows:
A. after the completion of floor slab bottoms reinforcing bar and negative reinforcement binding, carrying handle (6) lifts a day font reinforcing bar suspension frame
(1), precast concrete pillar (3) is installed in precast concrete strut sleeve (2) and forms negative reinforcement suspension arrangement, it will
Rear adjusting nut (7) and rotation and sliding reinforcing bar link up with (5) to the reinforcing bar suspension arrangement in place, and reinforcing bar hook (5) is adjusted to just
In the position of negative reinforcement suspension；
B. negative reinforcement is hung on reinforcing bar hook (5), and negative reinforcement is close to day font reinforcing bar and hangs frame bottom surface, to
After the completion of concreting is vibrated, by reinforcing bar hook (5) using vertical screw rod as axis rotation 90 when first time concrete-face closure is completed
Degree, can take out negative reinforcement suspension arrangement, precast concrete pillar (3) stays in concrete floor, and bearing for taking-up is curved
Square reinforcing bar suspension frame is used in turn after cleaning up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600316.9A CN109386094A (en) | 2018-12-26 | 2018-12-26 | The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811600316.9A CN109386094A (en) | 2018-12-26 | 2018-12-26 | The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109386094A true CN109386094A (en) | 2019-02-26 |
Family
ID=65430713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811600316.9A Pending CN109386094A (en) | 2018-12-26 | 2018-12-26 | The height that can be used in turn is adjustable negative reinforcement suspension arrangement and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109386094A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158966A (en) * | 2019-07-01 | 2019-08-23 | 云南工程建设总承包股份有限公司 | A kind of convertible detachable floorslab concrete thickness control device |
| CN111391113A (en) * | 2020-03-24 | 2020-07-10 | 石家庄铁源工程咨询有限公司 | Steel bar protection layer thickness adjusting device and high-speed railway sleeper concrete placement |
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| CN201850705U (en) * | 2010-11-05 | 2011-06-01 | 铁岭曙光建设集团有限公司 | Negative moment reinforcement fixing bracket |
| US20130207305A1 (en) * | 2012-02-14 | 2013-08-15 | Construction Innovations Llc | Pole Base Bolt Template |
| CN203867082U (en) * | 2014-04-14 | 2014-10-08 | 中国三冶集团有限公司 | Negative moment reinforcement protective layer control tripod |
| CN204781623U (en) * | 2015-07-21 | 2015-11-18 | 成都市第九建筑工程公司 | Suspension type reinforcing bar props iron |
| CN204850244U (en) * | 2015-06-10 | 2015-12-09 | 中国建筑第八工程局有限公司 | Steel bar support rod split heads structure |
| CN205116568U (en) * | 2015-10-26 | 2016-03-30 | 孙志滨 | Can have enough to meet need and adjust reinforcing bar stirrup |
| CN207405882U (en) * | 2017-10-10 | 2018-05-25 | 山西机械化建设集团公司 | A kind of steel bar positioning frame |
| CN207761179U (en) * | 2018-01-16 | 2018-08-24 | 中冶建工集团有限公司 | Upper layer plate face reinforcing bar arrangement pitch control unit |
| CN209323835U (en) * | 2018-12-26 | 2019-08-30 | 云南工程建设总承包股份有限公司 | The height that can be used in turn is adjustable negative reinforcement suspension arrangement |
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2018
- 2018-12-26 CN CN201811600316.9A patent/CN109386094A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| CN201850705U (en) * | 2010-11-05 | 2011-06-01 | 铁岭曙光建设集团有限公司 | Negative moment reinforcement fixing bracket |
| US20130207305A1 (en) * | 2012-02-14 | 2013-08-15 | Construction Innovations Llc | Pole Base Bolt Template |
| CN203867082U (en) * | 2014-04-14 | 2014-10-08 | 中国三冶集团有限公司 | Negative moment reinforcement protective layer control tripod |
| CN204850244U (en) * | 2015-06-10 | 2015-12-09 | 中国建筑第八工程局有限公司 | Steel bar support rod split heads structure |
| CN204781623U (en) * | 2015-07-21 | 2015-11-18 | 成都市第九建筑工程公司 | Suspension type reinforcing bar props iron |
| CN205116568U (en) * | 2015-10-26 | 2016-03-30 | 孙志滨 | Can have enough to meet need and adjust reinforcing bar stirrup |
| CN207405882U (en) * | 2017-10-10 | 2018-05-25 | 山西机械化建设集团公司 | A kind of steel bar positioning frame |
| CN207761179U (en) * | 2018-01-16 | 2018-08-24 | 中冶建工集团有限公司 | Upper layer plate face reinforcing bar arrangement pitch control unit |
| CN209323835U (en) * | 2018-12-26 | 2019-08-30 | 云南工程建设总承包股份有限公司 | The height that can be used in turn is adjustable negative reinforcement suspension arrangement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158966A (en) * | 2019-07-01 | 2019-08-23 | 云南工程建设总承包股份有限公司 | A kind of convertible detachable floorslab concrete thickness control device |
| CN110158966B (en) * | 2019-07-01 | 2023-12-19 | 云南工程建设总承包股份有限公司 | Turnover type detachable floor slab concrete thickness control device |
| CN111391113A (en) * | 2020-03-24 | 2020-07-10 | 石家庄铁源工程咨询有限公司 | Steel bar protection layer thickness adjusting device and high-speed railway sleeper concrete placement |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190226 |
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| WD01 | Invention patent application deemed withdrawn after publication |