CN206722201U - The pre-buried system of FRP battenboards - Google Patents
The pre-buried system of FRP battenboards Download PDFInfo
- Publication number
- CN206722201U CN206722201U CN201720351590.1U CN201720351590U CN206722201U CN 206722201 U CN206722201 U CN 206722201U CN 201720351590 U CN201720351590 U CN 201720351590U CN 206722201 U CN206722201 U CN 206722201U
- Authority
- CN
- China
- Prior art keywords
- floor
- frp
- backing plate
- battenboards
- plate
- 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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Abstract
The pre-buried system and its application process of FRP battenboards, it is made up of backing plate, the floor of some interconnections and connecting plate, the floor of interconnection be connected on backing plate and at the top of the backing plate on form rectangle installing space, floor both ends set dovetail groove respectively, and connecting plate is arranged in rectangle installing space.The utility model provides a kind of pre-buried system of FRP battenboards, the installation strength of pre-buried system can be improved using steel backing plate, it is connected using the floor of interconnection with thirty, and dovetail groove is set at floor both ends, the stress concentration of pre-buried system can be eliminated significantly, realized the assembled installation of pre-buried system, shortened the set-up time, operational risk is reduced, there is the advantages of reasonable in design, installation facility and Stability Analysis of Structures.
Description
Technical field
It the utility model is related to technical field of buildings, and in particular to a kind of pre-buried system of FRP battenboards.
Background technology
FRP, fibre-reinforced plastics, FRP composites are mixed according to a certain percentage with matrix material by fibrous material
The high-performance section bar material formed after conjunction.With the progress of social science and technology, the development of civil engineering structure subject, very big
Have benefited from the new material of excellent, the application of new technology and development in degree, and FRP with its excellent mechanical property and is fitted
Modern project structure is answered to across the demand of, towering, heavily loaded, lightweight development, being just applied to bridge work more and more widely greatly
In journey, all kinds of civil buildings, ocean engineering, underground engineering, by Structural Engineering circle extensive concern.
The domestic development of correlative study work of the design and embedding method of FRP battenboard application built-in fittings is less.Form folder
Characteristic difference is larger between each component material and built-in fitting material of Rotating fields, and the discontinuity of this characteristic certainly will be caused pre-
Occurs more serious stress concentration phenomenon on interface between embedded part and covering, core.Under fatigue load effect, stress collection
The middle intensity that can greatly reduce sandwich, decline the service life of product.Metal embedded part is with reinforcing material in addition
By resin bonding, the intensity at this depends primarily on matrix material performance, and this will further limit the carrying of embedded part structure
Ability.Embedded body owner will include buried metal built-in fitting in covering and be bonded in skin-surface pre-buried in FRP battenboards at present
Part.The former is that this will lead, it is necessary to be cut before laying to prepreg or fiber cloth before metalwork is embedded into laminate
The reinforcing fiber in structure is caused inborn discontinuous feature to be present, if fiber cross-sectional bad, Yi Jie Nian Jie with metal embedded part
Lamination is produced on face.
Utility model content
The utility model is in view of the deficienciess of the prior art, provide a kind of pre-buried system of FRP battenboards.
Technical scheme is used by the utility model solves its technical problem：
A kind of pre-buried system of FRP battenboards, is made up of backing plate, the floor of some interconnections and connecting plate, intersects and connects
The floor connect be connected on backing plate and at the top of the backing plate on form rectangle installing space, floor both ends set dovetail groove respectively, even
Fishplate bar is arranged in rectangle installing space.
Above-mentioned connecting plate front and rear sides conveniently set dowel, and connecting plate is otic placode or end plate, and otic placode is bolted
On backing plate, end plate is welded on backing plate.
Above-mentioned floor is FRP plate material, and backing plate is steel plate.
The application process of the pre-buried system of above-mentioned FRP battenboards, comprises the following steps：
(1) backing plate is cut into square, backing plate is cleared up；
(2) FRP plate both ends are cut out into dovetail groove respectively, and neck is cut out in FRP battenboards bottom, so as to obtain rib
Plate；
(3) by floor it is intersected with each other be connected on backing plate and at the top of the backing plate on form rectangle installing space；
(4) connecting plate is fixed in the middle part of rectangle installing space, and dowel is conveniently set in connecting plate front and rear sides；
(5) the rectangle installing space near connecting plate is filled；
(6) long and wide and floor length and wide identical filling groove are cut out on FRP battenboards, clogs depth of groove
More than floor thickness, then the floor of pre-buried system is connected in the filling groove on FRP battenboards, and outside filling groove
Part be fixed, finally by connecting plate with building suspension be connected.
The utility model provides a kind of pre-buried system of FRP battenboards, and pre-buried system can be improved using steel backing plate
Installation strength, it is connected using the floor of interconnection with thirty, and dovetail groove is set at floor both ends, embedded body can be eliminated significantly
The stress concentration of system, the assembled installation of pre-buried system is realized, the set-up time is shortened, reduces operational risk, have and set
Meter is reasonable, installs the advantages of convenient and Stability Analysis of Structures.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the pre-buried system of the utility model；
Fig. 2 is the schematic top plan view of the pre-buried system of the utility model；
Fig. 3 is the schematic cross-sectional view of the pre-buried system of the utility model.
1 backing plate, 2 floors, 3 rectangle installing spaces, 4 connecting plates, 5 dovetail grooves, 6 reinforcements in figure.
Embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of pre-buried system of FRP battenboards, by backing plate 1, the floor of some interconnections
2 and connecting plate 4 form, the floor 2 of interconnection is connected on backing plate 1 and forms rectangle installing space 3 on the top of backing plate 1,
The both ends of floor 2 set dovetail groove 5 respectively, and connecting plate 4 is arranged in rectangle installing space 3.The front and rear sides of connecting plate 4 are convenient to be set
Dowel 6, connecting plate 4 are otic placode or end plate, and otic placode is bolted on backing plate, and end plate is welded on backing plate, and floor is
FRP plate material, backing plate are steel plate.
The application process of the pre-buried system of above-mentioned FRP battenboards, comprises the following steps：
(1) backing plate is cut into square, backing plate is cleared up；
(2) FRP plate both ends are cut out into dovetail groove respectively, and neck is cut out in FRP battenboards bottom, so as to obtain rib
Plate；
(3) by floor it is intersected with each other be connected on backing plate and at the top of the backing plate on form rectangle installing space；
(4) connecting plate is fixed in the middle part of rectangle installing space, and dowel is conveniently set in connecting plate front and rear sides；
(5) the rectangle installing space near connecting plate is filled；
(6) long and wide and floor length and wide identical filling groove are cut out on FRP battenboards, clogs depth of groove
More than floor thickness, then the floor of pre-buried system is connected in the filling groove on FRP battenboards, and outside filling groove
Part be fixed, finally by connecting plate with building suspension be connected.
The utility model provides a kind of pre-buried system of FRP battenboards, and pre-buried system can be improved using steel backing plate
Installation strength, it is connected using the floor of interconnection with thirty, and dovetail groove is set at floor both ends, embedded body can be eliminated significantly
The stress concentration of system, the assembled installation of pre-buried system is realized, the set-up time is shortened, reduces operational risk, have and set
Meter is reasonable, installs the advantages of convenient and Stability Analysis of Structures.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (3)
1. a kind of pre-buried system of FRP battenboards, it is characterized in that be made up of backing plate, the floor of some interconnections and connecting plate,
The floor of interconnection be connected on backing plate and at the top of the backing plate on form rectangle installing space, floor both ends set dovetail respectively
Groove, connecting plate are arranged in rectangle installing space.
2. the pre-buried system of FRP battenboards according to claim 1, it is characterized in that the convenient company of setting in connecting plate front and rear sides
Muscle is connect, connecting plate is otic placode or end plate, and otic placode is bolted on backing plate, and end plate is welded on backing plate.
3. the pre-buried system of FRP battenboards according to claim 1, it is characterized in that floor is FRP plate material, backing plate is steel
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351590.1U CN206722201U (en) | 2017-04-06 | 2017-04-06 | The pre-buried system of FRP battenboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351590.1U CN206722201U (en) | 2017-04-06 | 2017-04-06 | The pre-buried system of FRP battenboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722201U true CN206722201U (en) | 2017-12-08 |
Family
ID=60503375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351590.1U Expired - Fee Related CN206722201U (en) | 2017-04-06 | 2017-04-06 | The pre-buried system of FRP battenboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988479A (en) * | 2017-04-06 | 2017-07-28 | 清华大学 | The pre-buried system and its application process of FRP battenboards |
-
2017
- 2017-04-06 CN CN201720351590.1U patent/CN206722201U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988479A (en) * | 2017-04-06 | 2017-07-28 | 清华大学 | The pre-buried system and its application process of FRP battenboards |
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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: 20171208 Termination date: 20190406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |