CN208290146U - A kind of combined type GRC mold - Google Patents
A kind of combined type GRC mold Download PDFInfo
- Publication number
- CN208290146U CN208290146U CN201820810673.7U CN201820810673U CN208290146U CN 208290146 U CN208290146 U CN 208290146U CN 201820810673 U CN201820810673 U CN 201820810673U CN 208290146 U CN208290146 U CN 208290146U
- Authority
- CN
- China
- Prior art keywords
- frame
- bottom plate
- hasp
- grc
- combined type
- 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.)
- Withdrawn - After Issue
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- 239000000463 material Substances 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009416 shuttering Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 229920003023 plastic Polymers 0.000 abstract description 2
- 239000004033 plastic Substances 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
Abstract
The utility model discloses a kind of combined type GRC molds, including one group of frame, hasp and bottom plate；Scuncheon band is fluted, and for securing a base plate to frame center, four peripheries of bottom plate are plugged in respectively in the groove of frame, and bottom plate is fixed in frame by the groove in frame；Hasp, which is used to fix on one group of frame, forms square border, and then fixed entire mold；The bottom of bottom plate has deep floor.Have many advantages, such as that sturdy and durable, handling are time saving, be convenient for demoulding, it is plastic to be used for GRC breadboard required when the performances such as test volume density, moisture content, water absorption rate, bending strength, tensile strength, impact strength, frost resistance.
Description
Technical field
The utility model relates to it is a kind of can quick despatch combined type GRC mold, belong to civil engineering materials field.
Background technique
Glass fiber reinforced cement sill (Glass Fiber Reinforced Cement, GRC) is one kind with glass
Glass fiber is reinforcing material, a kind of composite material formed using cement paste or cement mortar as matrix.A small amount of glass fibre
Addition can significantly improve its bending resistance, tension and impact strength under the premise of not influencing cement matrix compression strength.Cause
This, from the 1970s later period, China was never interrupted the research work of GRC material, including to raw material
Research and development, research etc. that different materials under various techniques are matched.In these researchs, essential is exactly pair
GRC material carries out a series of test of basic mechanical performances.
Basic performance test for GRC material, the standard carried out at present are " glass fiber reinforced cement performance test
Method " (GB/T 15231-2008).The standard specifies the bulk density of glass fiber reinforced cement test specimen, moisture content, water suctions
Rate, compression strength, bending strength, tensile strength, impact strength, the experimental method of frost resistance and content of glass fiber.In order to
Required GRC test specimen is obtained, which is first made breadboard for GRC material when forming, then breadboard is cut into difference
The GRC test specimen of specification is tested.It is strong for bulk density, moisture content, water absorption rate, bending strength, tensile strength, shock resistance
The GRC breadboard specification of the performances such as degree, frost resistance, the standard requirements is 800mm × 800mm × 10mm, cannot directly be borrowed general
The mold of logical mortar or concrete.
Mold used in molding GRC breadboard needs custom-made more at present, lacks unified standard.This causes different
GRC mold is very different, and then has an adverse effect to experimental result.Although for example, wood mold coupled more light, mutability
Shape, it is easily peelable, with certain water absorption rate, be not only difficult to use for a long time, but also will affect Forming Quality；Steel mould can be with
It is used for multiple times without there is apparent damage, but mold total quality is generally in 30kg or more, it is all very inconvenient when carrying and using.
And the common ABS plastic of concrete mold is highly suitable as the material of GRC mold, problem to be solved is then how to design
A kind of GRC mold of suitable ABS plastic.
Since the size of GRC breadboard is larger, when demoulding, cannot use air gun, it is necessary to after separating mold frame with bottom plate
GRC breadboard could be taken out.Therefore wood mold coupled and steel mould over-borrowing helps screw fixing mould frame and bottom plate, thus real
Existing demoulding.But often thus there are some problems in actually molding: firstly, slurry may block screw hole, causing
It can not demoulding；Secondly, the installation and removal speed of screw is limited, efficiency is influenced.In addition, if when using ABS plastic, due to mold
Thickness is smaller, and there are stress concentrations at screw hole, may be damaged mold after a number of uses.Therefore, one kind is needed at present
Smaller, easy to use, the strong and reliable GRC mold of weight.
Utility model content
Purpose: in order to overcome the deficiencies in the prior art, the utility model provide it is a kind of can quick despatch combination
Formula GRC mold, can fast and effeciently pouring molding GRC breadboard, and do not influence molding effect.
Technical solution: in order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of combined type GRC mold, it is characterised in that: including one group of frame, hasp and bottom plate；
The scuncheon band is fluted, for securing a base plate to frame center, four peripheries difference of the bottom plate
It is plugged in the groove of frame, bottom plate is fixed in frame by the groove in frame；
The hasp, which is used to fix on one group of frame, forms square border, and then fixed entire mold；
The bottom of the bottom plate has deep floor.
Preferably, the combined type GRC mold, it is characterised in that: used one group of frame passes through hasp
Split forms square frame, and square frame side length is 840mm, Side shuttering when as GRC molding.
Preferably, the combined type GRC mold, it is characterised in that: the groove depth 15mm of the scuncheon,
Recess width is consistent with the plate thickness on bottom plate, and continuous groove is formed after piecing together square frame, for fixing bottom plate week
Side.
Preferably, the combined type GRC mold, it is characterised in that: one group of frame is divided into two same shapes
" Yin " pattern has frame, and frame is not less than 70mm by two hasp connections, the hasp total length, and width should be greater than
30mm。
Preferably, the combined type GRC mold, it is characterised in that: the hasp uses iron or stainless steel
Matter.
Preferably, the combined type GRC mold, it is characterised in that: the plate upper surface is smooth, and side length is
830mm, base plate thickness and frame upper groove equivalent width, the bottom surface template as GRC mold.
Preferably, the combined type GRC mold, it is characterised in that: the bottom plate back side is equipped with deep floor,
Deep floor height is 10mm, and it is preferably in that center is radial, for reinforcing foolrstiffness that width, which is 2 ~ 3mm,.
Frame and bottom plate can fix entire mold by groove rapidly and accurately split, and by the hasp between frame,
After frame and floor combination are completed and fixed by hasp, resulting GRC mold side is long to be greater than 840mm, is highly greater than 30mm.
Pour can be carried out by shake table after GRC material it is closely knit, finally obtained GRC breadboard having a size of 800mm × 800mm ×
10mm。
The utility model has the advantages that a kind of combined type GRC mold provided by the utility model, combined type GRC mold have it is sturdy and durable,
It loads and unloads the advantages that time saving, convenient for demoulding, it is plastic strong for test volume density, moisture content, water absorption rate, bending strength, tension
Required GRC breadboard when the performances such as degree, impact strength, frost resistance.
Detailed description of the invention
Fig. 1 is the combined type GRC mold structure diagram of the utility model；
Fig. 2 is the combined type GRC die face schematic diagram of the utility model；
Fig. 3 is the combined type GRC mold schematic rear view of the utility model；
Fig. 4 is the scale diagrams of frame；
Fig. 5 is the scale diagrams in frame section；
Fig. 6 is bottom plate front schematic view；
Fig. 7 is the schematic diagram of bottom plate back side deep floor；
In figure: 1- hasp；2- frame；3- bottom plate；4- deep floor；5- groove.
Specific embodiment
The utility model is further described combined with specific embodiments below.
As shown in Figure 1 to Figure 3, it is a kind of can quick despatch combined type GRC mold, including one group of frame 2 with groove 5,
There is the bottom plate 3 of deep floor 4 for the hasp 1 of fixed border and one piece of bottom.Wherein the groove 5 of frame is for consolidating bottom plate 3
It is scheduled on 2 center of frame, hasp is for fixing one group of frame, and then fixed entire mold.Hasp 1 is used for fixed border, is allowed to
As a square-shaped frame；Bottom plate 3 is fixed on wherein by the groove 5 in frame 2.
Frame with groove is as shown in figure 4, Fig. 5 is the schematic diagram in frame section.Border width should be greater than 5 depth of groove
5mm or more, to guarantee the intensity of frame.It can also be guaranteeing that frame is strong in such a way that longitudinally reinforced floor is arranged in frame side
Degree.Frame length can be adjusted according to base plate size, frame depth etc., but the spacing of two parallel edges should be 800mm.In frame
Portion is equipped with groove 5, is used for fixing mould bottom plate 3.5 width of groove should match with the thickness of die bottom plate 3, preferably take 10mm.It is recessed
The thickness of slot upper plate should be 10mm, and the thickness of lower plate should match with the height of die bottom plate deep floor, keep mold bottom surface whole
Body is horizontal, preferably takes 10mm.Depth of groove is at least 15mm.Frame 2, which is divided to, has frame, frame for " Yin " pattern of two same shapes
Inside is fluted, and 2 length of mold frame is determined by depth of groove and border width, it is proposed that it is designed according to size in figure, but
The spacing of two parallel edges of mold frame must be 800mm.
Bottom plate front plate thickness should match with recess width as shown in Figure 6 in die bottom plate front, preferably take 10mm.Mold bottom
Back is as shown in Figure 7.In order to make bottom plate that there is certain rigidity, avoids pouring rear bottom deformation, need to be arranged one at its back side
Quantitative deep floor 4.It is radial that deep floor 4 is set as center, but can also be set as orthogonal shape or other reasonable patterns.Ribs
Plate height should be equal with plate thickness under groove, makes mold bottom surface integral level, preferably takes 10mm.Front plate exceeds bottom stiffener plate
Partial length should enable bottom plate to be firmly secured in frame with the deep equality of frame groove.Bottom surface deep floor
800mm is not to be exceeded in side length, otherwise can not split mold.Deep floor width can use 2 ~ 3mm, can guarantee foolrstiffness i.e.
It can.Material used in mold frame and bottom plate should be ABS plastic.
In order to reduce the time of handling mold, this mold replaces screw that mold is fixed using hasp.Pass through groove
Frame and bottom plate are fixed, two mold frames are fixed by hasp.In actual use, lock need to only be operated
Mold can be fixed, to realize the quick despatch of mold.Hasp total length used should be not less than 70mm, and width is answered
No more than 30mm, iron or stainless steel material are preferably used.
As shown in fig. 6, die bottom plate upper surface is smooth, deep floor shown in Fig. 7 is arranged at bottom.As shown in fig. 7, to make mould
Tool bottom plate is capable of fixing in a groove, and the side length of deep floor must be less than die bottom plate side length, and difference is depth of groove.Add
Strong floor shape can be according to circumstances adjusted, and can guarantee die bottom plate rigidity.
Used one group of frame can form square frame by the quick split of hasp, and side length should be greater than 840mm, as
Side shuttering when GRC is formed；The groove depth 15mm of scuncheon, width is consistent with substrate plate thickness, in the side of piecing together
Continuous groove can be formed after shape frame, for fixing substrate plate.Frame passes through two hasp connections, the hasp total length
70mm should be not less than, width should be not more than 30mm, preferably use iron or stainless steel material.
Used substrate plate is smooth, and side length 830mm, thickness is consistent with recess width, the bottom as GRC mold
Face die plate；There is deep floor at bottom surface back, is highly 10mm, and it is preferably in that center is radial, for reinforcing bottom plate that width, which is 2 ~ 3mm,
Rigidity.
Frame and bottom plate can fix entire mold by groove rapidly and accurately split, and by the hasp between frame.
After frame and floor combination are completed and fixed by hasp, resulting GRC mold side is long to be greater than 840mm, is highly greater than 30mm.
Pour can be carried out by shake table after GRC material it is closely knit, finally obtained GRC breadboard having a size of 800mm × 800mm ×
10mm。
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of combined type GRC mold, it is characterised in that: including one group of frame, hasp and bottom plate；
The scuncheon band is fluted, and for securing a base plate to frame center, four peripheries of the bottom plate plug respectively
In the groove of frame, bottom plate is fixed in frame by the groove in frame；
The hasp, which is used to fix on one group of frame, forms square border, and then fixed entire mold；
The bottom of the bottom plate has deep floor.
2. combined type GRC mold according to claim 1, it is characterised in that: used one group of frame is spelled by hasp
It is combined into square frame, square frame side length is 840mm, Side shuttering when as GRC molding.
3. combined type GRC mold according to claim 1, it is characterised in that: the groove depth 15mm of the scuncheon, it is recessed
Groove width is consistent with the plate thickness on bottom plate, continuous groove is formed after piecing together square frame, for fixing floor peripheral.
4. combined type GRC mold according to claim 1, it is characterised in that: one group of frame is divided into two same shapes
" Yin " pattern has frame, and frame is not less than 70mm by two hasp connections, the hasp total length, and width should be greater than 30mm.
5. combined type GRC mold according to claim 1, it is characterised in that: the hasp uses iron or stainless steel material.
6. combined type GRC mold according to claim 1, it is characterised in that: the plate upper surface is smooth, and side length is
830mm, base plate thickness and frame upper groove equivalent width, the bottom surface template as GRC mold.
7. combined type GRC mold according to claim 1, it is characterised in that: the bottom plate back side is equipped with deep floor, adds
Strong depth of floor is 10mm, and it is preferably in that center is radial, for reinforcing foolrstiffness that width, which is 2 ~ 3mm,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810673.7U CN208290146U (en) | 2018-05-29 | 2018-05-29 | A kind of combined type GRC mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820810673.7U CN208290146U (en) | 2018-05-29 | 2018-05-29 | A kind of combined type GRC mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290146U true CN208290146U (en) | 2018-12-28 |
Family
ID=64722920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820810673.7U Withdrawn - After Issue CN208290146U (en) | 2018-05-29 | 2018-05-29 | A kind of combined type GRC mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582428A (en) * | 2018-05-29 | 2018-09-28 | 南京国电南自电网自动化有限公司 | A kind of combined type GRC molds |
-
2018
- 2018-05-29 CN CN201820810673.7U patent/CN208290146U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582428A (en) * | 2018-05-29 | 2018-09-28 | 南京国电南自电网自动化有限公司 | A kind of combined type GRC molds |
| CN108582428B (en) * | 2018-05-29 | 2024-02-13 | 南京国电南自电网自动化有限公司 | Combined GRC (glass fiber reinforced plastic) die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181228 Effective date of abandoning: 20240213 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181228 Effective date of abandoning: 20240213 |