CN104002368A - Method for making molds convenient to disassemble and assemble in precast concrete element production process - Google Patents
Method for making molds convenient to disassemble and assemble in precast concrete element production process Download PDFInfo
- Publication number
- CN104002368A CN104002368A CN201410216336.1A CN201410216336A CN104002368A CN 104002368 A CN104002368 A CN 104002368A CN 201410216336 A CN201410216336 A CN 201410216336A CN 104002368 A CN104002368 A CN 104002368A
- Authority
- CN
- China
- Prior art keywords
- silica gel
- gel part
- convenient
- precast concrete
- base plate
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/20—Moulds for making shaped articles with undercut recesses, e.g. dovetails
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention discloses a precast concrete element, and particularly discloses a method for making molds convenient to disassemble and assemble in the precast concrete element production process. The method is used for construction engineering, railways, bridges and hydraulic engineering. According to the method for making the molds convenient to disassemble and assemble in the precast concrete element production process, the molds are easy to manufacture, low in energy consumption and cost, high in working efficiency, convenient to disassemble and assemble and capable of being reused. Each mold is made of metal materials and composed of a bottom plate and four side plates, wherein the four side plates are movably connected with the bottom plate, and every two adjacent side plates are connected through a detachable clamping buckle or lock catch. According to the method for making the molds convenient to disassemble and assemble in the precast concrete element production process, not only are the molds easy and convenient to manufacture, but also the molds are convenient to disassemble and assemble, production cost is reduced, and silica gel elements can be reused.
Description
Technical field
The present invention relates to a kind of precast concrete; Especially a kind of mold attaching/detaching method of precast concrete easily during for being convenient to precast concrete and producing of architectural engineering, railway, bridge and hydraulic engineering.
Background technology
Present prefabricated component is a kind of shape of rule; if the prefabricated component die sinking of cuboid, this class of cylinder and the demoulding are to be comparatively easy to; on these objects, perforate is also the hole that is inner small and outside big; although perforate has certain difficulty in such mould; but can also realize; these holes often replace by hard objects; when the hole slot of prefabricated component is interior large outer little hole; with wood materials, replace hole; often use outside destroy wood materials; the shape that can damage hole, repeatedly repetition, more can not accomplish scale production.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide that a kind of Mold Making is simple, energy consumption is low, cost is low, operating efficiency is high, easy accessibility and mold attaching/detaching method easily can reusablely be convenient to precast concrete and produce time.
In order to achieve the above object, mold attaching/detaching method easily when designed a kind of of the present invention is convenient to precast concrete and produced, step is as follows:
The first step, makes a secondary mould with metal material, and described mould consists of a base plate and four blocks of side plates, and four blocks of side plates are flexibly connected with base plate, and between adjacent side plate, is to connect by dismountable buckle or snap close between two;
Second step, in the screens that is provided with silica gel part on one or more of appointing of side plate, base plate, screens refers to and on side plate, base plate, top board, is at least provided with a casting lug thereon; It is on silica gel part, to be provided with the groove coordinating with casting lug thereon that silica gel part can be set on casting lug thereon, and the size of silica gel part, shape are consistent with the hole slot on prefabricated board;
The 3rd step, the casting lug thereon on side plate, base plate is inserted in the groove of silica gel part;
The 4th step, described base plate, side plate are mutually permanently connected, and silica gel part is inserted on corresponding casting lug thereon, concrete is circulated in mould and is tamped, shape moulding form removal afterwards in 12 hours, waits behind the interior large outer little hole or the sizing of hole slot shape on product, and silica gel part is removed.
Certainly, described mould also can consist of a base plate, four blocks of side plates and a top board.
Silica gel part is comprised of silicon rubber and silicon rubber curing agent, and the proportioning of silicon rubber and silicon rubber curing agent is 1:0.18.
As preferably, the cross section of silica gel part is trapezoidal, in the centre position of silica gel part upper surface, is provided with a square groove.
Described prefabricated component is cuboid, at prefabricated component upper surface, is provided with a square groove, the two ends of preform length direction two sides and the two ends of upper surface length direction be respectively equipped with interior large outside little hole slot this hole slot is consistent with size, the shape of silica gel part.
When gained of the present invention a kind of is convenient to precast concrete and produced, mold attaching/detaching method easily, not only makes mould manufacture easy, also makes that easy accessibility, production cost reduce, silica gel part can also be realized Reusability simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of precast concrete of the present invention;
Fig. 2 is the structural representation of silica gel part;
Fig. 3 is the structural representation of screens on side plate.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of mold attaching/detaching method easily when being convenient to precast concrete and producing that the present embodiment is described, step is as follows:
The first step, makes a secondary mould with metal material, and described mould consists of a base plate, four blocks of side plates and top board, and four blocks of side plates are flexibly connected with base plate, and between adjacent side plate, is to connect by dismountable buckle between two;
Second step, is provided with the screens of silica gel part at the two ends of side plate length direction dual-side, be respectively equipped with the screens of two silica gel parts in the both sides of top board length direction, and screens refers on side plate and top board and is provided with casting lug thereon; It is on silica gel part, to be provided with the groove coordinating with casting lug thereon that silica gel part is set on casting lug thereon, and the cross section of silica gel part is trapezoidal, in the centre position of silica gel part upper surface, is provided with a square groove.
The 3rd step, the casting lug thereon on side plate and top board is inserted in the square groove of silica gel part;
The 4th step, described base plate, side plate are mutually permanently connected, and silica gel part is inserted on corresponding casting lug thereon, concrete is circulated in mould and is tamped, cover top board, shape moulding form removal afterwards in 12 hours, after the interior large outer little hole slot shape sizing on product, silica gel part is removed.
Described prefabricated component is cuboid, at prefabricated component upper surface, be provided with a square groove, at the two ends of preform length direction two sides and the two ends of upper surface length direction, be respectively equipped with the shape, in the same size of shape that interior large outer little hole slot is hole slot, big or small and silica gel part; Silica gel part is comprised of silicon rubber and silicon rubber curing agent, and the proportioning of silicon rubber and silicon rubber curing agent is 1:0.18.
Claims (5)
1. a mold attaching/detaching method easily when being convenient to precast concrete and producing, is characterized in that:
The first step, makes a secondary mould with metal material, and described mould consists of a base plate and four blocks of side plates, and four blocks of side plates are flexibly connected with base plate, and between adjacent side plate, is to connect by dismountable buckle or snap close between two;
Second step, in the screens that is provided with silica gel part on one or more of appointing of side plate, base plate, screens refers to and on side plate, base plate, top board, is at least provided with a casting lug thereon; It is on silica gel part, to be provided with the groove coordinating with casting lug thereon that silica gel part can be set on casting lug thereon, and the size of silica gel part, shape are consistent with the hole slot on prefabricated board;
The 3rd step, the casting lug thereon on side plate, base plate is inserted in the groove of silica gel part;
The 4th step, described base plate, side plate are mutually permanently connected, and silica gel part is inserted on corresponding casting lug thereon, concrete is circulated in mould and is tamped, shape moulding form removal afterwards in 12 hours, waits behind the interior large outer little hole or the sizing of hole slot shape on product, and silica gel part is removed.
2. a kind of mold attaching/detaching method easily when being convenient to precast concrete and producing according to claim 1, is characterized in that: described mould consists of a base plate, four blocks of side plates and a top board.
3. a kind of mold attaching/detaching method easily when being convenient to precast concrete and producing according to claim 1, it is characterized in that: silica gel part is comprised of silicon rubber and silicon rubber curing agent, and the proportioning of silicon rubber and silicon rubber curing agent is 1:0.18.
4. a kind of mold attaching/detaching method easily when being convenient to precast concrete and producing according to claim 1, is characterized in that: the cross section of silica gel part is trapezoidal, in the centre position of silica gel part upper surface, is provided with a square groove.
5. a kind of mold attaching/detaching method easily when being convenient to precast concrete and producing according to claim 1, it is characterized in that: described prefabricated component is cuboid, at prefabricated component upper surface, be provided with a square groove, the two ends of preform length direction two sides and the two ends of upper surface length direction be respectively equipped with interior large outside little hole slot this hole slot is consistent with size, the shape of silica gel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216336.1A CN104002368B (en) | 2014-05-21 | 2014-05-21 | Method for making molds convenient to disassemble and assemble in precast concrete element production process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410216336.1A CN104002368B (en) | 2014-05-21 | 2014-05-21 | Method for making molds convenient to disassemble and assemble in precast concrete element production process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104002368A true CN104002368A (en) | 2014-08-27 |
| CN104002368B CN104002368B (en) | 2017-04-12 |
Family
ID=51363413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216336.1A Active CN104002368B (en) | 2014-05-21 | 2014-05-21 | Method for making molds convenient to disassemble and assemble in precast concrete element production process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104002368B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058558A (en) * | 2015-09-23 | 2015-11-18 | 山东明达建筑科技有限公司 | Fluid-leakage-proof mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101035A (en) * | 1987-05-09 | 1988-11-23 | 浙江省建筑科学研究所 | The coating process of concrete steel template |
| CN1843727A (en) * | 2006-05-09 | 2006-10-11 | 刘山健 | 'n' shaped element mold for precasting reinforced concrete culvert |
| WO2007118150A2 (en) * | 2006-04-05 | 2007-10-18 | West David E | Insulated concrete form and mold for making same |
| CN101314241A (en) * | 2008-07-16 | 2008-12-03 | 上海市建筑构件制品有限公司 | Hidden installation hand hole molding mould |
-
2014
- 2014-05-21 CN CN201410216336.1A patent/CN104002368B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87101035A (en) * | 1987-05-09 | 1988-11-23 | 浙江省建筑科学研究所 | The coating process of concrete steel template |
| WO2007118150A2 (en) * | 2006-04-05 | 2007-10-18 | West David E | Insulated concrete form and mold for making same |
| CN1843727A (en) * | 2006-05-09 | 2006-10-11 | 刘山健 | 'n' shaped element mold for precasting reinforced concrete culvert |
| CN101314241A (en) * | 2008-07-16 | 2008-12-03 | 上海市建筑构件制品有限公司 | Hidden installation hand hole molding mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058558A (en) * | 2015-09-23 | 2015-11-18 | 山东明达建筑科技有限公司 | Fluid-leakage-proof mold |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104002368B (en) | 2017-04-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204819881U (en) | Rectangle concrete inspection shaft mould | |
| KR20130121281A (en) | Apparatus for a in-line mold of precast concrete culverts and method for producing precast concrete culverts | |
| CN207643374U (en) | Building mould is matched in adjustable industrial makeup | |
| CN109262811B (en) | Quick-splicing combined prefabricated composite floor slab die | |
| CN102765122B (en) | Curb production system and method | |
| CN204772928U (en) | Cement flower bucket is pour and is used centre form | |
| CN212312306U (en) | Novel bench formwork for manufacturing prefabricated laminated slab | |
| CN211306731U (en) | Novel prefabricated assembled concrete stair mould | |
| CN104002368B (en) | Method for making molds convenient to disassemble and assemble in precast concrete element production process | |
| CN204799920U (en) | A mould and die casting machine for making light communication module metallic structure spare | |
| CN202639230U (en) | No-box casting system for bimetallic casting | |
| CN203843990U (en) | Demoulding device for ceramsite concrete test blocks | |
| CN202826015U (en) | Curbstone mold | |
| CN202910972U (en) | Prefabricated die for wall crown corner building block | |
| CN202685064U (en) | Special T-shaped precast beam plate molding die | |
| CN202123561U (en) | Production mold for manufacturing concrete blocks with tenon-and-mortise structures | |
| CN110666942A (en) | Manufacturing method of novel prefabricated concrete stair mold | |
| CN204249251U (en) | Large-scale frame series products injection moulding palletizing die structure | |
| CN204687048U (en) | A kind of Corhart Zac-block sand mold adjustable mold | |
| CN210500728U (en) | Concrete test block mould convenient to form removal | |
| CN203741864U (en) | Special die for iron tower foundation protection cap | |
| CN202053356U (en) | Combined mold for producing corundum prefabricated brick | |
| CN209851202U (en) | Double-working-face combined type L-shaped precast concrete slab die | |
| CN212072346U (en) | Gypsum mould forming device | |
| CN203711791U (en) | Sand mould locating pin combination for casting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |