CN108277993A - A kind of steel bar truss floor support plate hanging brace device and its assembling production method - Google Patents
A kind of steel bar truss floor support plate hanging brace device and its assembling production method Download PDFInfo
- Publication number
- CN108277993A CN108277993A CN201810016092.0A CN201810016092A CN108277993A CN 108277993 A CN108277993 A CN 108277993A CN 201810016092 A CN201810016092 A CN 201810016092A CN 108277993 A CN108277993 A CN 108277993A
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- steel
- support plate
- floor support
- hanging
- truss floor
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Classifications
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- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention provides a kind of steel bar truss floor support plate hanging brace device and its assembling production methods, steel bar truss floor support plate hanging brace device includes hanging plate, steel pipe and steel wire rope, circular hole and groove are offered on hanging plate, groove is hung at the lower flange of the girder steel below top bars truss floor support plate；Steel pipe is arranged in the top of the steel bar girder of lower layer's steel bar truss floor support plate, and perpendicular to the steel bar girder, and via connector and each steel bar girder it is each across span centre portion be connected；At least two annulus are arranged on steel pipe；Steel wire rope upper end is fastened in the circular hole on hanging plate, lower end via rigging with one of on the steel pipe annulus be connected.The steel bar truss floor support plate crossings on different level hanging brace apparatus structure of the present invention is simple, easy to assembly, at low cost, construction efficiency is high, load-bearing is passed to the floor that upper layer has been completed using the structure, lower floor is not subjected to weight, substantially shorten the construction period, is suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of hanging brace device, a kind of steel bar truss floor support plate hanging brace device and its group are concretely related to
Fill production method.
Background technology
With the continuous development of science and technology, the Modern commercial buildings of steel frame concrete floor form are more and more.It is such to build
Use is built, the plank sheathing and full hall scaffold of traditional handicraft have been abandoned.It is used as permanently using steel bar truss floor support plate at present
In the work progress of template, when encountering longspan structure, it is still desirable to use temporary support.Temporary support generally use steel pipe branch
Frame is set up, but during Specific construction, and setting up for steel pipe support is subject to many limitations, and temporary support is normally supported
In on lower layer's flooring, need etc. the concrete strength to lower layer's flooring reach design value 75% after could be arranged, this seriously delay
Construction period.Therefore, there is an urgent need for developing a kind of novel supporting apparatus, with while satisfaction construction needs, shortening is applied
The work period.
Invention content
An object of the present invention is just to provide a kind of steel bar truss floor support plate hanging brace device, to solve existing support device
It is supported on lower layer's flooring, needs that temporary support can just be arranged after waiting for concrete strength to meet condition, construction period is caused to drag
The problem of prolonging.
The second object of the present invention is to provide a kind of assembling production method of steel bar truss floor support plate hanging brace device, with letter
List, efficiently assembling obtains steel bar truss floor support plate hanging brace device.
What an object of the present invention was realized in：
A kind of steel bar truss floor support plate hanging brace device, including：
Hanging plate, offers circular hole and groove on it, and the groove is hung on the girder steel below top bars truss floor support plate
At lower flange；
Steel pipe is arranged in the top of the steel bar girder of lower layer's steel bar truss floor support plate, and perpendicular to the steel bar girder, and passes through
By connector and each steel bar girder it is each across span centre portion be connected；At least two annulus are arranged on the steel pipe；With
And
Steel wire rope, the upper end are fastened in the circular hole on hanging plate, and lower end is via rigging and is located on the steel pipe wherein
One annulus is connected.
In the lower section of top bars truss floor support plate at least provided with three girder steels, it is located on the lower flange of the girder steel at edge
It hanging there are one the hanging plate, left end, the right end of the lower flange of internally positioned girder steel are linked with left hanging plate and right hanging plate respectively,
Left hanging plate connects via steel wire rope and rigging and the right side below internally positioned girder steel close to annulus one of on steel pipe, right
Hanging plate connects via steel wire rope and rigging and the left side below internally positioned girder steel close to annulus one of on steel pipe, with shape
At three-dimensional cross-brace construction.
The rigging is flower basket bolt.
The second object of the present invention is to what is be achieved：
A kind of assembling production method of steel bar truss floor support plate hanging brace device, includes the following steps：
A. according to drawing, lower layer's steel bar truss floor support plate and top bars truss floor support plate are laid with；
B. by steel pipe be placed on lower layer's steel bar truss floor support plate it is each across span centre portion top, and using connector connect steel
Pipe and each steel bar girder；
C. it is marked at the setpoint distance of steel pipe both ends, two annulus is then set in mark position respectively；
D. hanging plate is hung on through groove at the lower flange of upper layer girder steel；
E. the upper end of steel wire rope is passed through into the circular hole on hanging plate, and the end of steel wire rope is fixed；
F. the lower end of steel wire rope is connected with annulus one of on steel pipe using rigging, you can obtain hanging brace device.
In step d, hung in the outer fix of the upper layer girder steel lower flange positioned at top bars truss floor support plate edge
One hanging plate；Hanging plate there are two being hung at the both ends of the lower flange of internally positioned upper layer girder steel.
In step f, by annulus one of on the steel pipe of outside via rigging and the steel in setting on the outside hanging plate annulus
Cord is connected, by two annulus of inside steel pipe respectively through rigging and two girder steel lower flanges being hung on above the steel pipe outside
Steel wire rope in the hanging plate circular hole of side is connected.
The rigging is flower basket bolt.
The present invention utilizes the hanging plate being hung on the girder steel of upper layer, the steel pipe being arranged above steel bar truss floor support plate and company
The steel bar truss floor support plate hanging brace device for connecing the steel wire rope formation crossings on different level of hanging plate and steel pipe, is transmitted load-bearing using the structure
To the floor that upper layer has been completed, lower floor is not subjected to weight, saves and waits for lower layer's steel bar truss floor support plate concrete strength
Rise to for 75% or more technique break time（Generally at least 7 days）, substantially shorten the construction period.
The steel bar truss floor support plate hanging brace apparatus structure of the present invention is simple, easy to assembly, raw materials used to be easy to purchase, cost
It is low；Low, construction efficiency height is required the technical merit of assembly operation personnel, it is easily operated, it is suitable for popularization and application.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram of hanging plate.
Fig. 3 is the A-A direction views of Fig. 1.
In figure, 1, top bars truss floor support plate, 2, girder steel, the 21, first girder steel, the 22, second girder steel, 23, third girder steel,
24, the 4th girder steel, 3, hanging plate, 31, circular hole, 32, oblique groove, 4, steel wire rope, 5, rigging, 6, steel pipe, 7, annulus, 8, connection
Part, 9, lower layer's steel bar truss floor support plate, 10, steel bar girder.
Specific implementation mode
As shown in Fig. 1 ~ 3, steel bar truss floor support plate hanging brace device of the invention, including setting are held in top bars truss building
Hanging plate 3 on the girder steel 2 of plate 1, be arranged lower layer's steel bar truss floor support plate 9 steel pipe 6 and connect the steel of hanging plate 3 and steel pipe 6
Cord 4.
Circular hole 31 and oblique groove 32 are offered on hanging plate 3, oblique groove 32 is located at the top of circular hole 31.Hanging plate 3 passes through
The lower flange of 1 girder steel 2 of top bars truss floor support plate is hung on by oblique groove 32.The angle of oblique groove 32 can be according to extension
It is located at the position adjustment of the lower flange of upper layer girder steel 2, depth can also be adjusted according to the length of lower flange.
Steel pipe 6 is arranged in the top of the steel bar girder 10 of lower layer's steel bar truss floor support plate 9, it is preferable that it is perpendicular to lower layer
Each steel bar girder 10 of steel bar truss floor support plate 9.It is illustrated only in Fig. 1 in the reinforcing bar purlin of lower layer's steel bar truss floor support plate 9
There are three steel pipes for 10 top setting of frame, and more steel pipes can be arranged according to floor area.It is each across span centre portion use connector 8
Each steel bar girder 10 is bundled with steel pipe 6, the connector employed in the present invention is steel wire.It is covered on steel pipe 6
If there are two annulus 7, it is preferable that the two annulus 7 are located at the position of steel pipe both ends 1m.It certainly, can also basis
The length of steel pipe 6 and the span of steel bar truss floor support plate, are arranged multiple annulus 7 on steel pipe 6, and the position of annulus 7 is according to hanging
Depending on needing.
As shown in Fig. 2, the upper end of steel wire rope 4 is threaded through in the circular hole 31 on hanging plate 3, lower end via rigging 5 be hung on
Annulus 7 on adjacent steel pipe 6 is connected.Rigging 5 in the present embodiment is flower basket bolt, can also use other structures as needed
The rigging of form connects the lower end of steel wire rope 4 with the annulus 7 on steel pipe 6.
Setting is shown below top bars truss floor support plate 1 in Fig. 1, and there are four girder steels 2, and from left to right respectively the
One girder steel, the second girder steel, third girder steel and the 4th girder steel are held wherein the first girder steel and the 4th girder steel are located at top bars truss building
At the marginal position of plate 1.The lower flange left end of first girder steel is provided with the first hanging plate, is set in the lower flange right end of the 4th girder steel
It is equipped with the 6th hanging plate, the second hanging plate and third hanging plate are respectively arranged at the lower flange both ends of the second girder steel, in third girder steel
Lower flange both ends are respectively arranged with the 4th hanging plate and the 5th hanging plate.
It is provided with the first steel pipe, the second steel pipe and third steel pipe from left to right in the top of lower layer's steel bar truss floor support plate 9,
Wherein, the first steel pipe and the second steel pipe are to be arranged on the outside, and the second steel pipe is between the first steel pipe and the second steel pipe.First steel
Annulus is arranged the first steel wire rope in the first hanging plate circular hole with one end through the first flower basket bolt and is connected one of on pipe,
Another annulus is connected through the second flower basket bolt with the second steel wire rope being arranged in third hanging plate circular hole；On second steel pipe
One of annulus is connected through third flower basket bolt with the third steel wire rope being arranged in the second hanging plate circular hole, on the second steel pipe
Another annulus be connected with the 4th steel wire rope being arranged in the 4th hanging plate circular hole through the 4th flower basket bolt；On third steel pipe
One of annulus be connected with the 5th steel wire rope being arranged in the 4th hanging plate circular hole through the 5th flower basket bolt, third steel pipe
On another annulus be connected with the 6th steel wire rope being arranged in the 6th hanging plate circular hole through the 6th flower basket bolt；Shape as a result,
At crossings on different level hanging brace structure.
Using such crossings on different level hanging brace structure, the weight transmitting of lower layer's steel bar truss floor support plate is given to top bars purlin
1 structure of frame floor support plate, lower layer's steel bar truss floor support plate are not subjected to weight, therefore can save and wait for lower layer's steel bar truss floor support plate
Concrete strength rises to for 75% or more technique break time（Generally at least 7 days）, substantially shorten the construction period.
When assembling the steel bar truss floor support plate hanging brace device, prepare the required material of hanging brace device first：Steel wire, steel
Pipe, annulus, steel wire rope and flower basket bolt.
The steel pipe of Φ 48 is used in the present embodiment, this kind of steel pipe is the common steel pipe for setting up scaffold；Using the steel of Φ 10
Cord, 8# steel wires；Annulus is formed using the round steel welding production of Φ 6.Hanging plate can be used steel plate and be prepared, and width is
100mm, length 250mm.It is 100mm in hanging plate length, circular through hole, circular through hole is offered at the position that width is 50mm
A diameter of 14mm, t=10mm；Opened up above circular through hole fluted, the depth of groove is more than 50mm, the angle of groove
It is determined according to on-site actual situations.The reach of flower basket bolt should reserve surplus capacity, to avoid running.
These materials are the common used material of construction site, it is generally the case that do not have to individually buying, or can use side
Corner material is made, and saves the expense of material.
After material requested is ready to complete, the assembling of hanging brace device is carried out, detailed process is：
A. according to drawing, lower layer's steel bar truss floor support plate and top bars truss floor support plate 1 are laid with；
B. by steel pipe be placed on lower layer's steel bar truss floor support plate it is each across span centre portion top, and use steel wire joint steel pipe
With each steel bar girder；
C. it is marked at the both ends of steel pipe setting position, that is, 1m, two annulus is then set in marker bit respectively
It sets；
D. hanging plate is hung on through groove at the lower flange of upper layer girder steel：Specifically, positioned at top bars truss floor support plate 1
A hanging plate is hung in the outer fix of the upper layer girder steel lower flange at edge；Two in the lower flange of internally positioned upper layer girder steel
Hold hanging plate there are two hanging；
E. one end of steel wire rope is passed through into the circular hole on hanging plate, and knotted in the rear of circular hole, the end of steel wire rope is fixed；
F. the other end of steel wire rope is connected with annulus one of on steel pipe using flower basket bolt, you can obtain hanging brace
Device.Specifically, by annulus one of on the steel pipe of outside via flower basket bolt and the steel in setting on the outside hanging plate annulus
Cord is connected, by two annulus of inside steel pipe respectively through flower basket bolt and two girder steels being hung on above the inside steel pipe
Steel wire rope in the hanging plate circular hole of downside lower flange is connected.
The assembly construction method of the hanging brace device is simple, relatively low to the technical merit requirement of construction personnel, only needs a reputation
It cuts worker and making and the assembly working of part can be completed in a welder.In practice of construction, four workers are divided into two groups,
4000m can be completed with two days time2Hanging brace assembly working, construction efficiency is high.
Claims (7)
1. a kind of steel bar truss floor support plate hanging brace device, which is characterized in that including：
Hanging plate, offers circular hole and groove on it, and the groove is hung on the girder steel below top bars truss floor support plate
At lower flange；
Steel pipe is arranged in the top of the steel bar girder of lower layer's steel bar truss floor support plate, and perpendicular to the steel bar girder, and passes through
By connector and each steel bar girder it is each across span centre portion be connected；At least two annulus are arranged on the steel pipe；With
And
Steel wire rope, the upper end are fastened in the circular hole on hanging plate, and lower end is via rigging and is located on the steel pipe wherein
One annulus is connected.
2. steel bar truss floor support plate hanging brace device according to claim 1, which is characterized in that held in top bars truss building
The lower section of plate is hung on the lower flange of the girder steel at edge at least provided with three girder steels there are one the hanging plate, is located at interior
Left end, the right end of the lower flange of the girder steel in portion are linked with the left hanging plate and the right hanging plate respectively, and the left hanging plate is via steel
Cord and rigging and the right side below internally positioned girder steel connect close to annulus one of on steel pipe, the right hanging plate via
Steel wire rope and rigging and the left side below internally positioned girder steel connect close to annulus one of on steel pipe, to form three-dimensional hand over
Pitch support construction.
3. steel bar truss floor support plate hanging brace device according to claim 1, which is characterized in that the rigging is gaily decorated basket spiral shell
Bolt.
4. a kind of assembling production method of steel bar truss floor support plate hanging brace device, which is characterized in that include the following steps：
A. according to drawing, lower layer's steel bar truss floor support plate and top bars truss floor support plate are laid with；
B. by steel pipe be placed on lower layer's steel bar truss floor support plate it is each across span centre portion top, and using connector connect steel
Pipe and each steel bar girder；
C. it is marked at the setpoint distance of steel pipe both ends, two annulus is then set in mark position respectively；
D. hanging plate is hung on through groove at the lower flange of upper layer girder steel；
E. the upper end of steel wire rope is passed through into the circular hole on hanging plate, and the end of steel wire rope is fixed；
F. the lower end of steel wire rope is connected with annulus one of on steel pipe using rigging, you can obtain hanging brace device.
5. the assembling production method of steel bar truss floor support plate hanging brace device according to claim 4, which is characterized in that step
In d, a hanging plate is hung in the outer fix of the upper layer girder steel lower flange positioned at top bars truss floor support plate edge；In place
Hanging plate there are two being hung in the both ends of the lower flange of internal upper layer girder steel.
6. the assembling production method of steel bar truss floor support plate hanging brace device according to claim 4, which is characterized in that step
In f, annulus one of on the steel pipe of outside is connected via rigging with the steel wire rope in setting on the outside hanging plate annulus, it will
Two annulus of inside steel pipe are respectively through the hanging plate circular hole on the outside of rigging and two girder steel lower flanges being hung on above the steel pipe
Interior steel wire rope is connected.
7. steel bar truss floor support plate hanging brace device according to claim 4, which is characterized in that the rigging is gaily decorated basket spiral shell
Bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016092.0A CN108277993A (en) | 2018-01-08 | 2018-01-08 | A kind of steel bar truss floor support plate hanging brace device and its assembling production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810016092.0A CN108277993A (en) | 2018-01-08 | 2018-01-08 | A kind of steel bar truss floor support plate hanging brace device and its assembling production method |
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| Publication Number | Publication Date |
|---|---|
| CN108277993A true CN108277993A (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810016092.0A Pending CN108277993A (en) | 2018-01-08 | 2018-01-08 | A kind of steel bar truss floor support plate hanging brace device and its assembling production method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456425A (en) * | 2020-04-01 | 2020-07-28 | 中建科工集团有限公司 | Temporary supporting device, temporary supporting structure and temporary supporting method for floor bearing plate |
| CN111677299A (en) * | 2020-07-22 | 2020-09-18 | 中建八局第三建设有限公司 | Lifting device and method for steel bar truss floor support plate |
| CN113653315A (en) * | 2021-07-20 | 2021-11-16 | 中建科技有限公司华东分公司 | Truss plate pouring concrete upward-pulling soft support construction device and construction method thereof |
| CN113958016A (en) * | 2021-10-14 | 2022-01-21 | 北京市建筑设计研究院有限公司 | Multilayer vibration suppression structure with tension assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111456425A (en) * | 2020-04-01 | 2020-07-28 | 中建科工集团有限公司 | Temporary supporting device, temporary supporting structure and temporary supporting method for floor bearing plate |
| CN111677299A (en) * | 2020-07-22 | 2020-09-18 | 中建八局第三建设有限公司 | Lifting device and method for steel bar truss floor support plate |
| CN113653315A (en) * | 2021-07-20 | 2021-11-16 | 中建科技有限公司华东分公司 | Truss plate pouring concrete upward-pulling soft support construction device and construction method thereof |
| CN113958016A (en) * | 2021-10-14 | 2022-01-21 | 北京市建筑设计研究院有限公司 | Multilayer vibration suppression structure with tension assembly |
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Application publication date: 20180713 |