CN206527875U - RPC prefabricated components corner guard strip - Google Patents
RPC prefabricated components corner guard strip Download PDFInfo
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- CN206527875U CN206527875U CN201720194214.6U CN201720194214U CN206527875U CN 206527875 U CN206527875 U CN 206527875U CN 201720194214 U CN201720194214 U CN 201720194214U CN 206527875 U CN206527875 U CN 206527875U
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- prefabricated components
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- plate face
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- guard strip
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Abstract
A kind of RPC prefabricated components corner guard strip, to be effectively increased the quality of production of RPC prefabricated components and improve working security.Outline extension of the length direction of the corner guard strip along RPC prefabricated components, and with the first plate face, the second plate face fitted with the adjacent surface of RPC prefabricated components two, it is arranged at intervals first boss, second boss along its length respectively on the first plate face, the inner surface of the second plate face, first boss, second boss are embedded in RPC prefabricated components in RPC prefabricated components form.
Description
Technical field
The utility model is related to concrete prefabricated element, more particularly to a kind of with increase RPC prefabricated components
The corner guard strip of the quality of production and working security.
Background technology
RPC (RPC, reactive powder concrete) material, be a kind of high intensity, high tenacity,
The New Building Materials of corrosion resistance, good volume stability, by superfine active powder, cement, high grade quartz sand, rubble, ore deposit
Polymer blends material, high-strength steel fibre etc. are constituted.By optimizing gradation design, it is prepared from by special process such as high temperature heats
A kind of High-performance green composite.
RPC prefabricated components are in form, and steel fibre and cement admixture are poured into mould together,
Due to steel fibre random distribution in a mold, there is stress concentration at the relatively other positions of seamed edge in vibration processes, and cause steel fine
Dimension branch exposes seamed edge, and following problem is brought therefrom：It is easily caused and gets rusty, cement block expansion in corrosion position reduces the position material
The structure stress of material；Scuffing is easily caused during workers carry, installation, the danger such as finger are stabbed；Due to carrying, pacifying
Collided during dress, corner is due to no protection cracky；Prefabricated components the demoulding maintenance processes in, due in placement process not
Smooth or other reasonses, the machining accuracy of prefabricated components can be reduced in the case of without corner protection.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of RPC prefabricated components corner guard strip,
To be effectively increased the quality of production of RPC prefabricated components and improve working security.
It is as follows that the utility model solves the technical scheme that its technical problem used：
RPC prefabricated components corner guard strip of the present utility model, it is characterized in that：The length of the corner guard strip
Outline extension of the direction along RPC prefabricated components, and with adjacent with RPC prefabricated components two
The first plate face that surface fits, the second plate face, on the first plate face, the inner surface of the second plate face respectively along its length between
Every setting first boss, second boss, first boss, second boss are embedding in RPC prefabricated components form
Enter in RPC prefabricated components.
The beneficial effects of the utility model are that adjacent two surface is tight with RPC prefabricated components for corner guard strip
It is closely connected to close, and spatially position interlocks for its first boss, second boss, corner guard strip is securely fixed in reactive powder and mixes
Solidifying soil prefabricated components are needed on corner part to be protected, make RPC prefabricated components have good impact resistance,
Corrosion resistance and non-maintaining property；The production precision and quality for adding RPC prefabricated components can effectively be strengthened, it is to avoid
Personnel are caused to scratch in carrying, installation process, the injury such as finger is stabbed, working security is effectively improved；Improve product quality
And yield rate, and be hardly damaged in transport and installation process, therefore can effectively reduce comprehensive cost.
Brief description of the drawings
This specification includes following four or five width accompanying drawing：
Fig. 1 is the stereogram of the utility model RPC prefabricated components corner guard strip；
Fig. 2 is the sectional drawing of the utility model RPC prefabricated components corner guard strip；
Fig. 3 is the use state figure of the utility model RPC prefabricated components corner guard strip；
Fig. 4 is the use state figure of the utility model RPC prefabricated components corner guard strip；
Component and corresponding mark are shown in figure：First corner guard strip 1, the second corner guard strip 2, the 3rd corner guard strip 3, the
Four corner guard strips 4, the first plate face 11, the second plate face 12, first boss 21, second boss 22, the prefabricated structure of RPC
Part 30.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Referring to Figures 1 and 2, the length direction edge of RPC prefabricated components corner guard strip of the present utility model is living
Property powder concrete prefabricated components 30 outline extension, and have and 30 liang of adjacent surfaces of RPC prefabricated components
The first plate face 11, the second plate face 12 fitted, it is square along its length respectively on the first plate face 11, the inner surface of the second plate face 12
To first boss 21, second boss 22 is arranged at intervals, first boss 21, second boss 22 are in RPC prefabricated components
It is embedded in during 30 form in RPC prefabricated components 30.
When RPC prefabricated components 30 are pre-formed, corner guard strip is placed on to the relevant position of mould
On, then Reperfu- sion RPC, is stripped after the completion of maintenance, corner guard strip and RPC prefabricated components 30
Adjacent two surface be brought into close contact, and spatially position interlocks for its first boss 21, second boss 22, makes corner guard strip firm
Ground is fixed on RPC prefabricated components 30 and needed on corner part to be protected, makes RPC prefabricated components
With good impact resistance, corrosion resistance and non-maintaining property.The life for adding RPC prefabricated components can effectively be strengthened
Produce precision and quality, it is to avoid personnel are caused to scratch in carrying, installation process, the injury such as finger is stabbed, construction is effectively improved
Security；Product quality and yield rate are improved, and is hardly damaged in transport and installation process, therefore can effectively reduce synthesis and is made
Valency.
Reference picture 2, first plate face 11, the plate face of the second plate face 12 be perpendicular or near normal, and its section is in L
Type.For ease of production, the first boss 21, second boss 22 are generally the frustum of a cone.Reference picture 1, first plate face 11,
On the inner surface of two plate faces 12, first boss 21 is staggeredly located with second boss 22.For enhancing durability, weatherability, resistance to punching
Hit and corrosion resistance, first plate face 11, the second plate face 12, first boss 21 and second boss 22 are closed using highstrenghtpiston
It is made into material integrated injection molding.
The RPC prefabricated components 30 shown in Fig. 3 are a kind of supports, position to be protected according to needed for it
It is provided with the first corner guard strip 1 and linear the second corner guard strip 2, the 3rd corner guard strip 3 of arc.Activity powder is shown in Fig. 4
Last concrete prefabricated element 30 is a kind of evacuation platform panel, according to the position of functional structure in the plate face of its shape, in evacuation
Four corners of platform panel set the first corner guard strip 1 of corner shape, the second corner guard strip 2, the 3rd corner guard strip 3, the 4th
Corner guard strip 4.
Some the of the present utility model principles described above that simply explain through diagrams, are not intended to the utility model being confined to
In shown and described concrete structure and the scope of application, therefore every corresponding modification for being possible to be utilized and equivalent,
Belong to the apllied the scope of the claims of the utility model.
Claims (5)
1. RPC prefabricated components corner guard strip, it is characterized in that：The length direction of the corner guard strip is along reactive powder
The outline extension of concrete prefabricated element (30), and have and the adjacent surface phase of RPC prefabricated components (30) two
The first plate face (11), the second plate face (12) of laminating, respectively along it on the first plate face (11), the inner surface of the second plate face (12)
Length direction is arranged at intervals first boss (21), second boss (22), and first boss (21), second boss (22) are in reactive powder
It is embedded in during concrete prefabricated element (30) form in RPC prefabricated components (30).
2. RPC prefabricated components corner guard strip as claimed in claim 1, it is characterized in that：First plate face
(11), the plate face of the second plate face (12) is perpendicular or near normal, and its section is L-shaped.
3. RPC prefabricated components corner guard strip as claimed in claim 1, it is characterized in that：The first boss
(21), second boss (22) is the frustum of a cone.
4. RPC prefabricated components corner guard strip as claimed in claim 1, it is characterized in that：First plate face
(11), on the inner surface of the second plate face (12), first boss (21) is staggeredly located with second boss (22).
5. the RPC prefabricated components corner guard strip as described in Claims 1-4 any one, it is characterized in that：Institute
State the first plate face (11), the second plate face (12), first boss (21) and second boss (22) and use highstrenghtpiston's synthetic material
Integrated injection molding is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194214.6U CN206527875U (en) | 2017-03-01 | 2017-03-01 | RPC prefabricated components corner guard strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720194214.6U CN206527875U (en) | 2017-03-01 | 2017-03-01 | RPC prefabricated components corner guard strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527875U true CN206527875U (en) | 2017-09-29 |
Family
ID=59915120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720194214.6U Active CN206527875U (en) | 2017-03-01 | 2017-03-01 | RPC prefabricated components corner guard strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609711A (en) * | 2020-12-31 | 2021-04-06 | 王冰璇 | Anticollision self preservation protects concrete prefabricated component |
-
2017
- 2017-03-01 CN CN201720194214.6U patent/CN206527875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609711A (en) * | 2020-12-31 | 2021-04-06 | 王冰璇 | Anticollision self preservation protects concrete prefabricated component |
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