CN201007083Y - Injection molding building mould - Google Patents
Injection molding building mould Download PDFInfo
- Publication number
- CN201007083Y CN201007083Y CNU200720066238XU CN200720066238U CN201007083Y CN 201007083 Y CN201007083 Y CN 201007083Y CN U200720066238X U CNU200720066238X U CN U200720066238XU CN 200720066238 U CN200720066238 U CN 200720066238U CN 201007083 Y CN201007083 Y CN 201007083Y
- Authority
- CN
- China
- Prior art keywords
- injection
- construction formwork
- gusset
- glass fiber
- lding
- 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.)
- Ceased
Links
- 238000001746 injection moulding Methods 0.000 title abstract description 3
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000011152 fibreglass Substances 0.000 claims abstract description 7
- 239000004743 Polypropylene Substances 0.000 claims abstract description 5
- -1 polypropylene Polymers 0.000 claims abstract description 5
- 229920001155 polypropylene Polymers 0.000 claims abstract description 5
- 238000010276 construction Methods 0.000 claims description 37
- 238000009415 formwork Methods 0.000 claims description 33
- 230000002787 reinforcement Effects 0.000 claims description 23
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 11
- 238000000465 moulding Methods 0.000 abstract description 9
- 230000007306 turnover Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000011521 glass Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000005041 Mylar™ Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000009416 shuttering Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses an injection molding architectural molding board, which is injected by glass fiber reinforced plastic, comprising a working panel and a reinforcing plate arranged on the opposite side of the working panel, wherein the reinforcing plate on the edge is opened with an architectural molding board connecting via hole. The utility model is injected by using the glass fiber reinforced polypropylene, the production efficiency is largely advanced compared with the present composite material architectural molding board, and at the same time the cost is also reduced. The architectural molding board is reinforced through the reinforcing plate, the intensity is good, the number of turnover is more than 50 times, and moreover, the damaged molding board can be reclaimed and used again, and has more environmental protection than the present glass reinforced plastic composite material architectural molding board.
Description
Technical field
The utility model relates to construction formwork, particularly a kind of construction formwork of injection mo(u)lding.
Background technology
Template is a construction tool important in the structure construction, and form work engineering generally accounts for the 20-30% of reinforced concrete work expense, accounts for the 30-40% of the amount of labour, accounts for about 40% of the duration.Therefore, the raising of mould plate technique can reduce construction cost, save the labour and speed up the work, and to improving building level important meaning is arranged.
At present, in engineering construction, horizontal shuttering is mainly wooden form, comprises two kinds of bamboo offset plate, wood plywoods.The vertical formwork kind is more, and in Beijing, the higher area of construction technology levels such as Guangdong, Shanghai is based on large steel moulding plate, part adopts wooden form and little punching block, and the relatively low area of other building level is then based on little punching block.Wooden form range of application in engineering construction is the widest, both can be used as horizontal shuttering and has used, and also can be used as vertical formwork and uses.But owing to be subjected to the restriction of China's timber resources, wood plywood output at home is not high, and is in the majority with bamboo offset plate and steel form on the market.But Bamboo Formwork uses the number of turnover less, and actual use has belonged to difficult above 10 times, and the general number of turnover is 5-8 time.That Bamboo Formwork has is cheap, the advantage of light weight, but that bamboo glue pattern plate waters the metope that outpours is of low quality, can not satisfy the construction requirement of high level.The steel form number of turnover is many, generally greater than 100 times, but owing to its price height, than great, is unfavorable for construction, and because the restriction of material itself is big with concrete adhesion stress, is unfavorable for demoulding.
At present construction formwork begins to develop towards the composite material direction, its have in light weight, be easy to the demoulding, advantage that repeat usage is high.Composite material building mould board is more representative just like Chinese utility model patent number 200420089307.5 disclosed composite material building mould boards, this construction formwork comprises upper layer, following surface layer and sandwich layer, its sandwich layer is between upper layer and following surface layer, described upper layer is frp layer with following surface layer, accompanies bonding layer between frp layer and the sandwich layer.The moulding of above-mentioned frp layer is composited by fiber reinforced material, filler and laminated resin, and its thickness is 0.5-10mm; Wherein fiber reinforced material is one or two or more kinds combination in glass fabric, glass felt or the glass fiber; Filler is selected for use in aluminium hydroxide, calcium carbonate, glass microballoon or the acicular wollastonite at least a; Resin is combination at least a in epoxy resin, phenolic resins or the mylar; Form through the press compacting.Sandwich layer is a kind of in Cellular board or the foam central layer.Bonding layer is by fiber reinforced material and adhesive solidification and form, and wherein fiber reinforced material is one or two or more kinds combination in glass fabric, glass felt or the glass fiber; Bonding adhesive can be selected for use in epoxy resin or the mylar a kind of.
Above-mentioned composite material building mould board adopts slabbed construction, can the cutting assembly unit; The fiber reinforcement mask has enough intensity, and it uses the number of turnover can reach 50 times, and strong erosion resistant ability is arranged; Control the thickness and the surface finish of this composite material building mould board by the combination of mould or press or mould and press, its construction quality is higher than the quality of Bamboo Formwork, and template density is far below steel form.The composite material template surface is little to concrete adhesive power, is convenient to the demoulding, helps building out smooth metope.
Shortcomings such as but there is the cost height in above-mentioned composite material building mould board, and manufacturing time is long.
The utility model content
Technical problem to be solved in the utility model is to provide the construction formwork of the injection mo(u)lding that a kind of cost is low, intensity good, the number of turnover is many, to solve the problems that the existing building template exists.
Technical problem to be solved in the utility model can be achieved through the following technical solutions:
The construction formwork of injection mo(u)lding is formed by the glass fiber reinforced plastics injection, the reinforcement gusset formation that it comprises a working panel and is positioned at the working panel back side.
Consider the requirement of Shooting Technique and structural strength, the glass fiber reinforced plastics that the utility model adopts is a glass fiber reinforced polypropylene.Adopting glass fiber is that length is the 0.3-5mm short fiber.
Reinforcement gusset of the present utility model comprises that gusset is strengthened at the edge that surrounds shaped as frame and the middle gusset of strengthening constitutes.The middle gusset of strengthening becomes cross-shaped, and becomes the T font to intersect with the reinforcement gusset at edge.The thickness of described reinforcement gusset is 2-6mm, adopts round-corner transition at its infall.Between the reinforcement gusset at described edge and working panel, be provided with the dihedral reinforcing rib.Be provided with T shape in the intersection of the reinforcement gusset at described edge and connect gusset.
Construction formwork connects in flakes for convenience, offers the construction formwork connecting through hole on the reinforcement gusset at described edge.
The utility model adopts glass fiber reinforced polypropylene injection moulding, and the more existing composite material building mould board of its production efficiency is greatly improved, and cost has also obtained reduction simultaneously.This construction formwork strengthens by gusset, and intensity is good, and the number of turnover is more than 50 times, and the template after damaging can recycling, than the construction formwork environmental protection more of existing glass fiber reinforced plastics composite material.
Description of drawings
Fig. 1 is the structural representation of the construction formwork of the utility model injection mo(u)lding;
Fig. 2 is the schematic perspective view behind the construction formwork cooling and shaping of the utility model injection mo(u)lding.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, Fig. 2, the construction formwork of injection mo(u)lding is formed by the glass fiber reinforced polypropylene injection, reinforcement gusset 2 formations that it comprises a working panel 1 and is positioned at working panel 1 back side; Strengthen gusset 2 and comprise that the reinforcement gusset 22 at the edge that surrounds shaped as frame and the middle gusset 27 of strengthening constitute, middle 27 one-tenth of gussets of reinforcement are cross-shaped, and intersect with 22 one-tenth T fonts of reinforcement gusset at edge.The thickness of strengthening gusset 2 is generally 2-6mm, adopts fillet R transition at its infall 21.The radius of fillet R is generally between 0.5-2mm.
In building construction process, the connection of this construction formwork for convenience is in blocks, offers construction formwork connecting through hole 221 on the reinforcement gusset 22 at edge.The diameter of this connecting through hole 221 is 6.5mm, can hold the M6 bolt and pass through.
Between the reinforcement gusset 22 at edge and working panel 1, be provided with dihedral reinforcing rib 24.The intersection of the reinforcement gusset 22 at edge is provided with T shape and connects gusset 26 (as shown in Figure 2).
It is single injection-moldeds that working panel 1, reinforcement gusset 2, dihedral reinforcing rib 24, T shape connect gusset 26.
Consider the requirement of structural strength, the length of glass fiber will be grown a bit, but glass fibre length greatly enhances, and will have influence on its flowability, so the length of glass fiber is the 1.2mm short fiber.
In the process of injection mo(u)lding, construction formwork after generally will adopting several push rods with moulding ejects, therefore working panel is thicker in the greater than other parts of push rod contact, and be provided with reinforcing rib 23 at the position of push rod contact, when ejecting, working panel 1 can not pushed up bad (as shown in Figure 1) like this.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. the construction formwork of injection mo(u)lding is characterized in that, is formed the reinforcement gusset formation that it comprises a working panel and is positioned at the working panel back side by the glass fiber reinforced plastics injection.
2. the construction formwork of injection mo(u)lding according to claim 1 is characterized in that, described glass fiber reinforced plastics is a glass fiber reinforced polypropylene.
3. the construction formwork of injection mo(u)lding according to claim 1 is characterized in that, described reinforcement gusset comprises that gusset is strengthened at the edge that surrounds shaped as frame and the middle gusset of strengthening constitutes.
4. the construction formwork of injection mo(u)lding according to claim 1 is characterized in that, the described middle gusset of strengthening becomes cross-shaped, and becomes the T font to intersect with the reinforcement gusset at edge.
5. the construction formwork of injection mo(u)lding according to claim 3 is characterized in that, offers the construction formwork connecting through hole on the reinforcement gusset at described edge.
6. the construction formwork of injection mo(u)lding according to claim 1 is characterized in that, described glass fiber is that length is the 0.3-5mm short fiber.
7. the construction formwork of injection mo(u)lding according to claim 4 is characterized in that, the thickness of described reinforcement gusset is 2-6mm, adopts round-corner transition at its infall.
8. the construction formwork of injection mo(u)lding according to claim 4 is characterized in that, is provided with the dihedral reinforcing rib between the reinforcement gusset at described edge and working panel.
9. the construction formwork of injection mo(u)lding according to claim 3 is characterized in that, is provided with T shape in the intersection of the reinforcement gusset at described edge and connects gusset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720066238XU CN201007083Y (en) | 2007-01-11 | 2007-01-11 | Injection molding building mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720066238XU CN201007083Y (en) | 2007-01-11 | 2007-01-11 | Injection molding building mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201007083Y true CN201007083Y (en) | 2008-01-16 |
Family
ID=39003029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720066238XU Ceased CN201007083Y (en) | 2007-01-11 | 2007-01-11 | Injection molding building mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201007083Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875242A (en) * | 2009-04-29 | 2010-11-03 | 上海克朗宁技术设备有限公司 | Method for welding convex-column template |
| CN104763138A (en) * | 2015-04-13 | 2015-07-08 | 河北润林新材料科技有限公司 | Building template for resisting injection molding epitome |
| CN104863350A (en) * | 2015-04-21 | 2015-08-26 | 成都佳美嘉科技有限公司 | Plastic-steel template |
| CN106320696A (en) * | 2016-10-31 | 2017-01-11 | 深圳市天龙金属制品有限公司 | High-strength lightweight composite building formwork and manufacturing process thereof |
| CN109025247A (en) * | 2018-08-08 | 2018-12-18 | 深圳市百事达铝模科技有限公司 | A kind of house template system and its Combined formwork used and its processing technology |
-
2007
- 2007-01-11 CN CNU200720066238XU patent/CN201007083Y/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875242A (en) * | 2009-04-29 | 2010-11-03 | 上海克朗宁技术设备有限公司 | Method for welding convex-column template |
| CN104763138A (en) * | 2015-04-13 | 2015-07-08 | 河北润林新材料科技有限公司 | Building template for resisting injection molding epitome |
| CN104763138B (en) * | 2015-04-13 | 2016-09-07 | 河北润林新材料科技有限公司 | A kind of building template of anti-injection epitome |
| CN104863350A (en) * | 2015-04-21 | 2015-08-26 | 成都佳美嘉科技有限公司 | Plastic-steel template |
| CN106320696A (en) * | 2016-10-31 | 2017-01-11 | 深圳市天龙金属制品有限公司 | High-strength lightweight composite building formwork and manufacturing process thereof |
| CN109025247A (en) * | 2018-08-08 | 2018-12-18 | 深圳市百事达铝模科技有限公司 | A kind of house template system and its Combined formwork used and its processing technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090220 Address after: Shanghai City, Baoshan District Luo Road No. 1028, zip code: 200949 Patentee after: Wang Jianhua Address before: Room 1688, 412 Jinshi Road, Shanghai, Baoshan District, China: 200000 Patentee before: Kelangning Tech Equipment Co., Ltd., Shanghai |
|
| ASS | Succession or assignment of patent right |
Owner name: WANG JIANHUA Free format text: FORMER OWNER: SHANGHAI KELANGNING TECHNOLOGY EQUIPMENT CO., LTD. Effective date: 20090220 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080116 Termination date: 20120111 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20121008 Decision number of declaring invalidation: 19295 Granted publication date: 20080116 |