CN208023782U - Novel prefabricated heat preservation wall body bolt type connector - Google Patents
Novel prefabricated heat preservation wall body bolt type connector Download PDFInfo
- Publication number
- CN208023782U CN208023782U CN201820061922.7U CN201820061922U CN208023782U CN 208023782 U CN208023782 U CN 208023782U CN 201820061922 U CN201820061922 U CN 201820061922U CN 208023782 U CN208023782 U CN 208023782U
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- CN
- China
- Prior art keywords
- steel plate
- frp
- heat preservation
- wall body
- bolt type
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- 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.)
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Abstract
The utility model is related to a kind of novel prefabricated heat preservation wall body bolt type connectors, including symmetrically arranged two blocks of steel plates, the both ends outward bending of the steel plate, plate opening is opened up on the bending segment of steel plate, screw hole is opened up positioned at the centre position of steel plate, FRP bolts are connected on the screw hole, the nose threads of FRP bolts are connected with FRP nuts；The outside of two blocks of steel plates is located at screw hole region setting middle part anti-slip tank；It is close to keep the temperature layer arrangement on the inside of two blocks of steel plates, is placed in concrete outside two blocks of steel plates.High-strength light, thermal coefficient are low, corrosion resistance is good, easy construction.
Description
Technical field
The utility model belongs to construction engineering technical field, is related to connector, and in particular to a kind of novel prefabricated heat preservation wall
Body bolt type connector.
Background technology
For China's tradition wall material based on the small-sized bulk material such as clay brick, hollow brick, that there are dead loads is excessive, applies
Many deficiencies such as work speed is slow, work efficiency is low, construction quality is unstable.The building built with tradition wall material, energy consumption are
The three times or so of developed country similar in weather.
In recent years, China gradually starts to use organic foam material between floors to keep the temperature the building heat preservation system of component
System, organic foam material is attached on retaining wall mostly in the system, and construction is complex, and fire protecting performance is poor, is unfavorable for
The sustainable development of construction industry.
And the building trade in China is to energy-saving, industrialization development, development and application structure-function integration at present
Prefabricated heat preservation wall body have important economy and environmental benefit.
In conclusion developing, a kind of thermal coefficient is low, and corrosion resistance is good, and the convenient prefabricated thermal insulation FRP of installation connects
Fitting is the goal in research of those skilled in the art.
Invention content
The utility model aim is to provide a kind of novel prefabricated heat preservation wall body bolt type connector, high-strength light, heat conduction system
Number is low, corrosion resistance is good, easy construction.
In order to achieve the goal above, the technical solution adopted in the utility model is：A kind of novel prefabricated heat preservation wall body bolt
Formula connector, including symmetrically arranged two blocks of steel plates, the both ends outward bending of the steel plate open up plate on the bending segment of steel plate and open
Mouthful, screw hole is opened up positioned at the centre position of steel plate, FRP bolts are connected on the screw hole, the nose threads of FRP bolts are connected with
FRP nuts；
The outside of two blocks of steel plates is located at screw hole region setting middle part anti-slip tank；
It is close to keep the temperature layer arrangement on the inside of two blocks of steel plates, is placed in concrete outside two blocks of steel plates.
Further, steel plate washer is set between FRP bolts or FRP nuts on the outside of steel plate.
Preferably, the middle part anti-slip tank is the rectangular surfaces domain wide with steel plate.
It is further preferred that the wedge shaped shape in the free end of the bending segment of steel plate.
Further, the steel plate is substituted with FRP plate.
The utility model has technical effect that：
(1) the utility model connector main body connection uses FRP material, reduces good heat conductivity existing for connector itself
The shortcomings that；
(2) connector heat insulation function integration is realized；
(3) shear behavior is much larger than the connector of single FRP compositions；
(4) the utility model connector under same model is applicable to the wall of different insulation layer thicknesses.
Description of the drawings
Fig. 1 is the three-dimensional structure diagram at one visual angle of the utility model；
Fig. 2 is the three-dimensional structure diagram at another visual angle of the utility model；
Fig. 3 is the main structure figure of the utility model；
Fig. 4 is the three-dimensional structure diagram at the yet another visual angle of the utility model；
Fig. 5 is structural schematic diagram of the utility model in wallboard；
Figure label：1 is steel plate, and 2 be FRP bolts, and 3 be steel plate washer, and 4 are open for plate, and 5 be FRP nuts, and 6 is anti-for middle part
Sliding slot, 7 be concrete, and 8 be insulating layer.
Specific implementation mode
Referring to attached drawing, the utility model is described in further detail with reference to specific embodiment, described is pair
The explanation of the utility model rather than limit.
A kind of novel prefabricated heat preservation wall body bolt type connector, including symmetrically arranged two blocks of steel plates 1, the steel plate 1
Both ends outward bending opens up plate opening 3 on the bending segment of steel plate 1, screw hole, the screw hole is opened up positioned at the centre position of steel plate 1
On be connected with FRP bolts 2, the nose threads of FRP bolts 2 are connected with FRP nuts 5；
The outside of two blocks of steel plates 1 is located at screw hole region setting middle part anti-slip tank 6；
The arrangement of insulating layer 8 is close in the inside of two blocks of steel plates 1, is placed in concrete seven outside two blocks of steel plates 1.
The utility model connector is made of two blocks of steel plates 1, FRP bolts 2, middle part anti-slip tank 6, FRP nuts 5.Steel plate 1 is logical
It crosses and pours forming, and both ends bend up certain angle, and opening processing is carried out to bending part and forms steel plate opening 4,1 middle part of steel plate
Anti-skidding processing is carried out, concavo-convex portion is added, forms anti-slip tank 6 in the middle part of steel plate, structure is as shown, two pieces of 1 middle parts of steel plate are opened
If screw hole, and be attached using FRP bolts 2, it is clamped using FRP nuts 5, connector is practical to be applicable in as shown in figure 5, embedding
Enter in concrete seven and insulating layer 8, wherein the distance between two blocks of steel plates 1 can be controlled by 2 length of FRP bolts, it is various for adapting to
The insulating layer 8 of thickness.
Benefit using the above structure is：Two pieces of 1 upper and lower sections of steel plate are angled respectively, and carry out opening
Reason, increases its mechanical snap power between concrete seven.Steel plate 1 carries out coarse processing, i.e. steel plate 1 with 2 contact position of FRP bolts
Centre position open up the outside of screw hole and two blocks of steel plates 1 and be located at screw hole region setting middle part anti-slip tank 6, increase it
Frictional force.Obtain that the utility model structure light wt is high-strength, thermal coefficient is low, corrosion resistance is good, easy construction in this way.
Further, steel plate washer 3 is set between 1 outside of steel plate and FRP bolts 2 or FRP nuts 5.The effect of steel plate washer 3
It is in order to avoid FRP bolts 2, FRP nuts 5 are directly contacted with steel plate 1.And then avoid causing the damage of FRP bolts 2, ensure this
The service life of utility model structure.
Preferably, the middle part anti-slip tank 6 is the rectangular surfaces domain wide with steel plate 1.Ensure in this way FRP bolts 2 and
Locking after the installation of FRP nuts 5, and then ensure the stabilization of the utility model structure.
It is further preferred that the wedge shaped shape in the free end of the bending segment of steel plate 1.Machine in this way between steel plate 1 and concrete seven
Tool snap-in force effect is more preferable.
Further embodiment, the steel plate 1 are substituted with FRP plate.The distance between such two pieces of FRP plates can pass through FRP
The length of bolt 2 is adjusted, and specific length is depending on wallboard thickness.
The utility model (and is substituted by by FRP pultrusions, obtaining prefabricated heat preservation wall body FRP bolts 5 after cooling
FRP plate), both sides steel plate 1 (or FRP plate) is attached fixation using FRP bolts 5.Wherein connector both sides are located at coagulation
In soil 7.The utility model realizes the structure-function integration of connector, has thermal coefficient low, anticorrosive, construction is simple
Advantage.
Further description that the above content is modes in conjunction with specific embodiments to do the utility model, and it cannot be said that this
The specific implementation mode of utility model is only limitted to this.For the utility model technical field, managed in the utility model
Under the frame of thought, several simple differentiation can also be made, are regarded as belonging to claims that the utility model is submitted
Determining scope of patent protection.
Claims (5)
1. a kind of novel prefabricated heat preservation wall body bolt type connector, it is characterised in that：Including symmetrically arranged two blocks of steel plates (1),
The both ends outward bending of the steel plate (1) opens up plate opening (4) on the bending segment of steel plate (1), is located at the interposition of steel plate (1)
It sets and opens up screw hole, FRP bolts (2) are connected on the screw hole, the nose threads of FRP bolts (2) are connected with FRP nuts (5)；
The outside of two pieces of steel plates (1) is located at screw hole region setting middle part anti-slip tank (6)；
It is close to insulating layer (8) arrangement on the inside of two pieces of steel plates (1), is placed in concrete (7) outside two pieces of steel plates (1).
2. novel prefabricated heat preservation wall body bolt type connector according to claim 1, it is characterised in that：On the outside of steel plate (1)
Steel plate washer (3) is set between FRP bolts (2) or FRP nuts (5).
3. novel prefabricated heat preservation wall body bolt type connector according to claim 1 or 2, it is characterised in that：In described
Portion's anti-slip tank (6) is the rectangular surfaces domain wide with steel plate (1).
4. novel prefabricated heat preservation wall body bolt type connector according to claim 1 or 2, it is characterised in that：Steel plate (1)
The wedge shaped shape in free end of bending segment.
5. novel prefabricated heat preservation wall body bolt type connector according to claim 1 or 2, it is characterised in that：The steel plate
(1) it is substituted with FRP plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061922.7U CN208023782U (en) | 2018-01-15 | 2018-01-15 | Novel prefabricated heat preservation wall body bolt type connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061922.7U CN208023782U (en) | 2018-01-15 | 2018-01-15 | Novel prefabricated heat preservation wall body bolt type connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208023782U true CN208023782U (en) | 2018-10-30 |
Family
ID=63901376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820061922.7U Expired - Fee Related CN208023782U (en) | 2018-01-15 | 2018-01-15 | Novel prefabricated heat preservation wall body bolt type connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208023782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005263A (en) * | 2018-01-15 | 2018-05-08 | 安徽建筑大学 | New prefabricated heat preservation wall body bolt type connector |
-
2018
- 2018-01-15 CN CN201820061922.7U patent/CN208023782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108005263A (en) * | 2018-01-15 | 2018-05-08 | 安徽建筑大学 | New prefabricated heat preservation wall body bolt type connector |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20210115 |