CN206495495U - New PCB nonmetallic materials steel plastic compount building template - Google Patents
New PCB nonmetallic materials steel plastic compount building template Download PDFInfo
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- CN206495495U CN206495495U CN201720115800.7U CN201720115800U CN206495495U CN 206495495 U CN206495495 U CN 206495495U CN 201720115800 U CN201720115800 U CN 201720115800U CN 206495495 U CN206495495 U CN 206495495U
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- plastic
- plastic layer
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- building template
- nonmetallic materials
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Abstract
The utility model is related to complex architectural template field, especially new PCB nonmetallic materials steel plastic compount building template, it is from top to bottom sequentially provided with the first plastic layer, enhancement layer and the second plastic layer, the enhancement layer is that continuous side section is semicircular steel plate, and the semicircle is to same lateral bend.The flexible refractory material of filling in the space of semi-cylindrical, the space is formed between the enhancement layer and the second plastic layer.Cushion is additionally provided between the enhancement layer and the second plastic layer, the cushion is plastic plate, which is provided with some parallel grooves and base station, the position of the groove is corresponding with two semicircular junctions.Utility model intensity height, fire prevention, shock-absorbing capacity are good, can be prevented effectively from the deformation that the long-term pressure-bearing of building template triggers.
Description
Technical field
The utility model is related to complex architectural template field, especially new PCB nonmetallic materials steel plastic compount building mould
Plate.
Background technology
Building template is the important tool of mixed mud Structural Engineering construction, the building template of prior art exist low intensity,
Service life is short, not fire resisting the features such as, it is necessary to be improved.Other PCB nonmetallic materials as a kind of emerging ep-type material,
Available for complex architectural template.
Utility model content
The utility model aims to solve the problem that above mentioned problem there is provided new PCB nonmetallic materials steel plastic compount building template, its
The characteristics of with intensity height, good shock-absorbing capacity and fire resisting, the technical scheme of use is as follows：
New PCB nonmetallic materials steel plastic compount building template, it is from top to bottom sequentially provided with the first plastic layer, enhancement layer
With the second plastic layer, the enhancement layer is that continuous side section is semicircular steel plate.The semicircle is to same lateral bending
It is bent.
On the basis of such scheme, the space of semi-cylindrical is formed between the enhancement layer and the second plastic layer, it is described
Flexible refractory material is filled in space.
On the basis of such scheme, cushion, the cushion are additionally provided between the enhancement layer and the second plastic layer
For plastic plate, some parallel grooves and base station are which is provided with, the position of the groove is relative with two semicircular junctions
Should.
On the basis of such scheme, pass through a connection for being provided with slide rail between first plastic layer and the second plastic layer
Bar is slidably connected, and the left and right edge of first plastic layer and the second plastic layer sets projection, and projection can be embedded in slide rail；
The forward and backward side of first plastic layer and the second plastic layer is provided with shrouding.
On the basis of such scheme, several contiguous blocks are set between first plastic layer and the second plastic layer, even
Connect and spring is set between block, the upper and lower end of spring is affixed with the first plastic layer and the second plastic layer respectively.
On the basis of such scheme, the flexible refractory material is refractory felt.
PCB nonmetallic materials refer to non-metallic part in printed circuit board (PCB), and main component is glass fibre, thermoset epoxy
Resin and various additives.
The utility model is provided with continuous semi-cylindrical enhancement layer between the first plastic layer and the second plastic layer, adds
The intensity of steel plastic compount building template；Due to foring space between semi-cylindrical enhancement layer and the second plastic layer, for filling
Flexible refractory material, strengthens fire protecting performance, while flexible refractory material has cushioning effect, prevents the long-term pressure-bearing of the second plastic layer
Under be deformed.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.It should be evident that drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
The acquisition that can be extended according to the accompanying drawing of offer is other to implement accompanying drawing.
Fig. 1：Diagrammatic cross-section of the present utility model；
Fig. 2：Partial cutaway schematic of the present utility model；
Fig. 3：First plastic plate of the present utility model and the second plastic plate connection diagram.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
The directional terminology "left", "right", "front", "rear" used in the utility model is based on the position pass shown in accompanying drawing 2
System, "front", "rear" is to deviate from and the direction towards paper, is for only for ease of description the utility model, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
Limitation of the present utility model.
The utility model provides new PCB nonmetallic materials steel plastic compount building template, as shown in figure 1, from top to bottom
Include successively：First plastic layer 1, the plastic layer 3 of enhancement layer 2 and second, the enhancement layer 2 is that continuous side section is semicircular
Steel plate, the intensity for lifting new PCB nonmetallic materials steel plastic compount building template.First plastic layer 1 and second is moulded
The bed of material 3 for be 60% by mass fraction PCB nonmetallic materials powder, mass fraction be 20% PVC, mass fraction be
The AC foaming agents input high-speed mixer blending of 15% PP and mass fraction 5%, is then granulated, pelletizing system by extruder
It is standby to form.
As shown in figure 1, forming the space of semi-cylindrical between the plastic layer 3 of enhancement layer 2 and second, the space is carried out
Utilize, the filling rate of flexible refractory material 4 is 80~90% in the flexible refractory material 4 of filling, the space in the space.
Flexible refractory material 4 can be refractory felt or asbestos.The purposes one of flexible refractory material 4 is to strengthen the fire resistance of building template,
Two be that its flexibility characteristics can play a certain degree of cushioning effect.
As shown in figure 1, being additionally provided with cushion 5 between the plastic layer 3 of enhancement layer 2 and second, the cushion 5 is plastics
Plate, which is provided with some parallel grooves and base station, and two semicircular junctions of position and enhancement layer of the groove are relative
Should.Two semicircular junctions can be caught in groove, and the base station of cushion 5 can be that plane can also be prominent with triangle
Stupefied surface.Under nonextruding state, there is gap between the plastic layer 3 of cushion 5 and second, when complex architectural template is squeezed
When, the base station of cushion 5 is moved to semi-cylindrical space, the flexible refractory material of extruding, is entered row buffering to pressure, is prevented compound build
Under the long-term pressure-bearing of building mould, the second plastic layer 3 at the semi-cylindrical locus of enhancement layer 2 with occurring depressed deformation.Base station is accounted for
The 15~25% of the volume in semi-cylindrical space.
It can be fixedly connected between first plastic layer 1 and the second plastic layer 3 by connecting plate with pin；As shown in Fig. 2
Projection 10 can be set at the left and right edge of the first plastic layer 1 and the second plastic layer 3, and the section of projection 10 is isosceles trapezoid, the
Connection strap 11 is set between one plastic layer 1 and the second plastic layer 3, set on connection strap respectively with the first plastic layer 1, the second plastics
The slide rail that 3 projection 10 of layer match, the first plastic layer 1 and the relative connection strap of the second plastic layer 3 are slided, and projection 10 is embedded in into slide rail
Middle to complete to connect, the forward and backward side of the first plastic layer 1 and the second plastic layer 3 is respectively with a shrouding is provided with, and shrouding is fixed with pin.
As shown in figure 3, the connected mode between the first plastic layer 1 and the second plastic layer 3 can also be the He of the first plastic layer 1
Setting spring 61 between several contiguous blocks 60, contiguous block 60, the upper and lower end difference of spring 61 are set between second plastic layer 3
It is affixed by spring base 62 with the first plastic layer 1 and the second plastic layer 3.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all any change done based on the utility model or modification belong to the claimed scope of the utility model.
Claims (6)
1. new PCB nonmetallic materials steel plastic compount building template, it is characterised in that it is from top to bottom sequentially provided with the first plastics
Layer, enhancement layer and the second plastic layer, the enhancement layer are that continuous side section is semicircular steel plate, the semicircle be to
Same lateral bend.
2. new PCB nonmetallic materials steel plastic compount building template according to claim 1, it is characterised in that described to add
The flexible refractory material of filling in the space of semi-cylindrical, the space is formed between layer and the second plastic layer by force.
3. new PCB nonmetallic materials steel plastic compount building template according to claim 1 or 2, it is characterised in that described
Cushion is additionally provided between enhancement layer and the second plastic layer, the cushion is plastic plate, which is provided with some parallel grooves
And base station, the position of the groove is corresponding with two semicircular junctions.
4. new PCB nonmetallic materials steel plastic compount building template according to claim 1, it is characterised in that described
It is slidably connected between one plastic layer and the second plastic layer by a connection strap provided with slide rail, first plastic layer and the second modeling
The left and right edge of the bed of material sets projection, and projection can be embedded in slide rail；First plastic layer and the second plastic layer it is forward and backward
Side is provided with shrouding.
5. new PCB nonmetallic materials steel plastic compount building template according to claim 1, it is characterised in that described
Set between one plastic layer and the second plastic layer and spring is set between several contiguous blocks, contiguous block, the upper and lower end difference of spring
It is affixed with the first plastic layer and the second plastic layer.
6. new PCB nonmetallic materials steel plastic compount building template according to claim 2, it is characterised in that described soft
Property refractory material be refractory felt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115800.7U CN206495495U (en) | 2017-02-03 | 2017-02-03 | New PCB nonmetallic materials steel plastic compount building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115800.7U CN206495495U (en) | 2017-02-03 | 2017-02-03 | New PCB nonmetallic materials steel plastic compount building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495495U true CN206495495U (en) | 2017-09-15 |
Family
ID=59804137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115800.7U Expired - Fee Related CN206495495U (en) | 2017-02-03 | 2017-02-03 | New PCB nonmetallic materials steel plastic compount building template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925489A (en) * | 2021-10-16 | 2022-01-14 | 北京康特电子股份有限公司 | Respiration pressure sensor and manufacturing method thereof |
-
2017
- 2017-02-03 CN CN201720115800.7U patent/CN206495495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925489A (en) * | 2021-10-16 | 2022-01-14 | 北京康特电子股份有限公司 | Respiration pressure sensor and manufacturing method thereof |
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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: 20170915 Termination date: 20190203 |