CN101180165A - Mold for cement mortar - Google Patents
Mold for cement mortar Download PDFInfo
- Publication number
- CN101180165A CN101180165A CNA2006800176731A CN200680017673A CN101180165A CN 101180165 A CN101180165 A CN 101180165A CN A2006800176731 A CNA2006800176731 A CN A2006800176731A CN 200680017673 A CN200680017673 A CN 200680017673A CN 101180165 A CN101180165 A CN 101180165A
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- CN
- China
- Prior art keywords
- cement mortar
- side frame
- mold
- side frames
- frame
- 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.)
- Pending
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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
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/42—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for heating or cooling, e.g. steam jackets, by means of treating agents acting directly on the moulding material
-
- 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
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
- B28B7/04—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article one or more of the parts being pivotally mounted
-
- 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
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
-
- 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
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
- B28B7/0044—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being only tilted away from the sidewalls of the moulded article, e.g. moulds with hingedly mounted sidewalls
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
A mold for cement mortar is provided. The mold for cement mortar includes a pair of side frames that have ' ' shaped sections that are curved to form side walls, on whose internal surfaces accommodating recesses are formed to be perpendicular to curved lines, and that form the side walls of the cement mortar that is filled inside of the side frames, coupling units for hinge coupling the pair of side frames to be hinged, frame coupling units for coupling the pair of side frames with each other so that the space that is formed in the pair of side frames can have a square section, a lower frame whose circumference is detachably coupled with the accommodating recesses of the two side frames to intercept one opening of the space that is formed in the two side frames and to form the lower part of the cement mortar that is filled in the two side frames, and a plurality of reinforcing ribs that is provided on the external surfaces of the pair of side frames to reinforce the side frames. Therefore, it is possible to obtain molded cement mortar having a square section, to prevent a mold for cement mortar from being deformed during the molding of cement mortar so that the life of the cement mortar mold can be increased, and to improve the quality of the molded cement mortar.
Description
Technical field
[01] puts it briefly, the present invention relates to a kind of mold for cement mortar, more particularly, relate to a kind of mold for cement mortar that during cement mortar molded, can not be out of shape.
Background technology
[02] cement mortar obtains by cement and sand water are blended together, then As time goes on and hardening.
[03] in conventional art, after forming mould, cement mortar is poured in the mould by timber or glued board, through after the preset time mould is taken away, to obtain molded cement mortar.
[04] mold for cement mortar that is formed by timber or glued board can not be reused, and has the shortcoming that improves production cost.
[05] nearest, the mold for cement mortar that is formed by synthetic resin or steel has obtained being extensive use of, and this mold for cement mortar can be reused.
[06] traditional mold for cement mortar is formed by a pair of semicircle cylinder.The lock cell of this double circle cylinders is unclamped, so that this double circle cylinders can be launched from a side direction opposite side around hinge.Provide separable disk in the bottom of cylinder, with molded cement mortar with circular cross-section.
[07] because traditional mold for cement mortar is simple cylindrical shape, therefore have a problem, the cross sectional shape of promptly molded cement mortar is restricted.
[08] specifically, cement mortar is molded as when having the square-section, molded is the cement mortar that is filled in the mould with square-section, and therefore long side, short side can not be consistent with the edge.That is to say that cement mortar is shunk unevenly on long side, short side and edge.Therefore, the mould side frame that forms the molded cement mortar sidewall deforms, thereby has shortened the life-span of mould, and has reduced the quality of molded cement mortar.
Summary of the invention
[09] therefore, in order to solve the problems referred to above that occur in the prior art the present invention has been proposed, and an object of the present invention is to provide a kind of mold for cement mortar that during cement mortar molded, can not be out of shape, to prolong its life-span, and can obtain to have the molded cement mortar of square-section, can also improve the quality of molded cement mortar.
[10] in order to achieve the above object, provide a kind of mold for cement mortar, it comprises a pair of side frame with " " tee section, be bent to form sidewall, the surface go up to form and to hold depression within it, with perpendicular to sweep, and forms the sidewall that is filled in the cement mortar in the side frame; The hinge coupling unit, it is used for this side frame hinge coupled; The framework coupling unit, it is used for this is intercoupled to side frame, so that be formed at this side frame volume inside is had the square-section; Lower frame, the depression of holding with two side frames around it is coupled separably, blocking an opening that is formed at two spaces in the side frame, and forms the bottom that is filled in the cement mortar in two side frames; And a plurality of ribs, it is positioned on this outer surface to side frame, to strengthen side frame.
[11] the framework coupling unit comprises two or more first carriages, and it is positioned on the outer surface of one of them side frame of two side frames; Connecting bolt, its each side all rotatably are coupled with each first carriage; Second carriage forms jack in it, and the opposite side of connecting bolt therefrom passes, and second carriage is positioned on the outer surface of another side frame of two side frames, with corresponding to first carriage; And clamp nut, the opposite side coupling of itself and connecting bolt is fixed on second carriage with the opposite side with connecting bolt.
[12] ribs comprises a plurality of vertical rib parallel with the sweep of side frame and a plurality of horizontal ribs that vertical rib is connected with each other.
[13] this mold for cement mortar further comprises a pair of lid, and it covers ribs from the outside, and is positioned on this outer surface to side frame, so that can improve the outward appearance of mould.And this mold for cement mortar further comprises the preheating parts, and it is filled in the cement mortar in the space of two side frames with preheating between side frame and lid, so that can promote the molded of cement mortar, and increases the intensity of molded cement mortar.
[14] provide two or more reinforcement metal bands on the outer surface of each side frame of two side frames, it extends with the sweep perpendicular to side frame.
[15] on each outer surface of two side frames, provide the cutting depression, with the handle that is formed for moving moulds.
[16] there are the rope two ends of handle and this that one of side frame is coupled.
Advantageous effects
[17] according to the present invention, can obtain to have the molded cement mortar of square-section, be out of shape in the molding process of cement mortar to prevent mold for cement mortar, thus the life-span of prolongation mold for cement mortar, and the quality of raising molded cement mortar.
Description of drawings
[18] Fig. 1 is the perspective view of mold for cement mortar according to an embodiment of the invention;
[19] Fig. 2 is the perspective view that the mold for cement mortar according to the embodiment of Fig. 1 launches;
[20] Fig. 3 is according to the side frame of the embodiment of Fig. 1 and the decomposition diagram that lid is separated from each other;
[21] Fig. 4 is the side frame of Fig. 3 and the cutaway view that lid intercouples;
[22] Fig. 5 is the decomposition diagram of explanation according to another embodiment of side frame in the mold for cement mortar of the embodiment of Fig. 1 and lid; And
[23] Fig. 6 is the perspective view of explanation according to another embodiment of mold for cement mortar of the present invention.
＜explanation of essential reference numerals in drawings 〉
[24] 5: mold for cement mortar 10,10 ': side frame
[25] 13,13 ': hold depression 20: the hinge coupling unit
[26] 30: framework coupling unit 31,31 ': first and second carriages
[27] 35: connecting bolt 37: steady pin
[28] 39: clamp nut 41: lower frame
[29] 45: ribs 47: vertical rib
[30] 49: horizontal ribs 51,51 ': lid
[31] 60: the preheating parts
The specific embodiment
[32] the preferred embodiments of the present invention hereinafter are described with reference to the accompanying drawings.Identical reference numerals in the accompanying drawing is represented same element.
[33] Fig. 1 is the perspective view of mold for cement mortar according to an embodiment of the invention.Fig. 2 is the perspective view according to the mold for cement mortar expansion of the embodiment of Fig. 1.Fig. 3 is the decomposition diagram that is separated from each other according to the side frame of the embodiment of Fig. 1 and lid.Fig. 4 is the side frame of Fig. 3 and the cutaway view that lid intercouples.
[34] as shown in the figure, comprise a pair of side frame (10 and 10 ') according to mold for cement mortar of the present invention (5), its formation is filled in the sidewall of the cement mortar in the mold for cement mortar (5); Hinge coupling unit (20), it is used for this side frame (10 and 10 ') hinge coupled; Framework coupling unit (30), it is used for this is intercoupled to side frame (10 and 10 '), can have the square-section so that be formed at this to side frame (10 and 10 ') volume inside; And lower frame (41), its formation is filled in the bottom of the cement mortar in the mold for cement mortar (5).
[35] side frame (10 and 10 ') has " " tee section, to form sidewall.On the side frame inner surface of (10 and 10 '), form have the preset width and a degree of depth hold depression (13 and 13 '), with the sweep that is bent to form perpendicular to " " shape.Lower frame (41) is installed in holding depression (13 and 13 '), and it will be illustrated hereinafter.
[36] provide hinge coupling unit (20) at opposed facing this on to the side frame border of (10 and 10 ').Hinge coupling unit (20) comprising: a plurality of hinge brackets (21 and 21 '), and stretch out its upper and lower from the outer surface of side frame (10 and 10 '); And a plurality of joint pins (25), itself and hinge bracket (21 and 21 ') are coupled with penetrating.This rotates around joint pin (25) side frame (10 and 10 '), so that it is separated from each other, that is to say, this is launched from a side direction opposite side side frame (10 and 10 '), can easily take out the molded cement mortar in the side frame (10 and 10 ') so that be formed at this around joint pin (25).
[37] framework coupling unit (30) be positioned in the face of this of hinge coupling unit (20) on the side frame border of (10 and 10 '), so that this is intercoupled to side frame (10 and 10 ').Framework coupling unit (30) comprising: two or more first carriages (31) form predetermined bolt coupling unit (33) in it, and it are positioned on this outer surface to one of them side frame (10) of side frame (10 and 10 '); Connecting bolt (35), itself and first carriage (31) are coupled, so that can rotate a side of each connecting bolt (35); Second carriage (31 '), form jack (33 ') in it, the other end of connecting bolt (35) therefrom passes, and second carriage (31 ') is positioned on this outer surface to another side frame (10 ') of side frame (10 and 10 '), with corresponding to first carriage (31); And clamp nut (39), the opposite side coupling of itself and connecting bolt (35) is fixed on second carriage (31 ') with the opposite side with connecting bolt (35).
[38] this side frame to hinge coupled (10 and 10 ') intercouples by framework coupling unit (30), so that the inner space of side frame (10 and 10 ') can have square cross section.
[39] side that is formed at the jack (33 ') in second carriage (31 ') is opened wide, so that connecting bolt (35) can rotate, in the open side that is inserted into jack (33 ').Preferably, clamp nut (39) should be a wing nut, so that can carry out fastening operation like a cork.And preferably, a side of each connecting bolt (35) rotatably is coupled by steady pin (37) and each first carriage (31).
[40] lower frame (41) is a square plate, so that can be coupled separably with the depression (13 and 13 ') of holding that is formed on the side frame inner surface of (10 and 10 ') around it.Lower frame (41) blocks by this lower openings to the inner space of side frame (10 and 10 ') formation, to form the bottom that is filled in the cement mortar in the inner space by two side frames (10 and 10 ').
[41] comprise a plurality of ribs (45) according to mold for cement mortar of the present invention (5), it is positioned at this on the side frame outer surface of (10 and 10 '), to strengthen side frame (10 and 10 ').
[42] ribs (45) comprises a plurality of vertical rib (47) parallel with the sweep (11 and 11 ') of side frame (10 and 10 ') and a plurality of horizontal ribs (49) that vertical rib (47) is connected with each other.Ribs (45) is grid basically.
[43] strengthen side frame (10 and 10 ') by a plurality of ribs (45), in the molding process of cement mortar, be out of shape because of the contraction of cement mortar so that can prevent side frame (10 and 10 ').Therefore, can prolong the life-span of mould (5), and improve the quality of molded cement mortar.
[44] as shown in Figure 5, preferably, extension is positioned on each side frame outer surface of (10 and 10 ') with two or more the reinforcement metal bands perpendicular to sweep (11 and 11 ').With reference to Fig. 5, reinforcement metal band (70) and a side frame (10) coupling.Preferably, this is to the top and bottom coupling of reinforcement metal band (70) with side frame (10).Strengthen this to side frame (10 and 10 ') by reinforcement metal band (70), be out of shape because of cement mortar contraction in the cement mortar molding process and external force so that can prevent side frame (10 and 10 ').[45] mold for cement mortar (5) further comprises a pair of lid (51 and 51 '), and it is positioned on the side frame outer surface of (10 and 10 ').Lid (51) and (51 ') cover a plurality of ribs (45) from the outside, and by a plurality of fastening bolts (53) and a plurality of bolt coupling units (15) coupling that is positioned on side frame (10 and the 10 ') outer surface.Therefore, because lid (51 and 51 '), ribs (45) can not be exposed, so it can improve the outward appearance of mould (5).
[46] mold for cement mortar (5) further comprises preheating parts (60), and it is positioned between side frame (10 and 10 ') and the lid (51 and 51 '), is filled in the inner cement mortar of side frame (10 and 10 ') with preheating.Preheating parts (60) can promote the molded of cement mortar, thereby increase the intensity of molded cement mortar.Preferably, preheating parts (60) are formed by polystyrene foam plastics.
[47], in mold for cement mortar (5), preferably, on this each outer surface, provide cutting depression (80), to be formed for the handle of mobile mold for cement mortar (5) to side frame (10 and 10 ') as shown in Fig. 5.Provide cutting depression (80), so that the workman can light mobile mold for cement mortar (5).When cutting depression (80) is provided in side frame (10 and 10 '), will cuts depression (53 ') in addition and be provided in to be coupled with in the above-mentioned lid (51 and 51 ') that covers ribs (45) with side frame (10 and 10 ').
[48] as shown in Figure 6, mold for cement mortar (5) preferably includes and is used for rope handle (90) that it is moved.Preferably, rope handle (90) is used for the mobile mold for cement mortar of state (5) in cement mortar is not filled in mold for cement mortar.Be arranged in this is preferably used for being filled in cement mortar mold for cement mortar (5) to the above-mentioned cutting depression (80) of side frame (10 and 10 ') the mobile mold for cement mortar of state (5).
[49] process according to use mold for cement mortar of the present invention (5) molded cement mortar below will be described.
[50] at first, lower frame (41) is installed on holding in the depression (13 and 13 ') of side frame (10 and 10 '), simultaneously around joint pin (25) rotation by hinge coupling unit (20) mutually this of hinge coupled to side frame (10 and 10 ').
[51] these first and second carriages (31 and 31 ') to side frame (10 and 10 ') intercouple by connecting bolt (35) and clamp nut (39), so that this is connected with each other to side frame (10 and 10 ').To be inserted in the jack (33 ') of another side frame (10 ') with the connecting bolt (35) of the rotary coupling of first carriage (31) of side frame (10), and fastening by clamp nut (39), so that this can intercouple to side frame (10 and 10 ').This inner space to side frame (10 and 10 ') has the square-section.
[52] then, cement mortar is filled in this in the side frame inner space of (10 and 10 ') and carry out molded.Carry out cement mortar being shunk, so that stress can be put on the side frame (10 and 10 ') when molded to being filled in cement mortar in the side frame (10 and 10 ').Can prevent side frame (10 and 10 ') distortion by a plurality of ribs (45) and the two or more reinforcement metal band (70) that is positioned on the side frame outer surface of (10 and 10 ').
When [53] finishing cement mortar molded, framework coupling unit (30) is unclamped, and this is launched from a side direction opposite side side frame (10 and 10 ') around joint pin (25).
What [54] make that lower frame (41) breaks away from side frame (10 and 10 ') holds depression (13 and 13 '), and molded cement mortar is taken out from side frame (10 and 10 '), so can obtain to have the molded cement mortar of square-section.
[55] as mentioned above, a plurality of ribs that will be used to strengthen side frame are provided in this outer surface to side frame, and wherein, a side is carried out hinge coupled by the hinge coupling unit, and opposite side is by the coupling of framework coupling unit, so that the space of side frame has the square-section.Therefore, can obtain to have the molded cement mortar of square-section, and prevent that mould is out of shape in the molding process of cement mortar, thereby can prolong the life-span of mould, and improve the quality of molded cement mortar.
[56] though the present invention with reference to its preferred embodiment specifically show with explanation, but it will be apparent to those skilled in the art that, can under the situation of the spirit and scope of the invention that does not break away from appended claims and limited, carry out various variations to its form and details.
Claims (8)
1. a mold for cement mortar (5) comprising:
A pair of side frame (10 and 10 '), it has " " tee section, is bent to form sidewall, and the surface go up to form and to hold depression (13 and 13 ') within it, with perpendicular to sweep, and forms the sidewall of the cement mortar that is filled in side frame (10 and 10 ') inside;
Hinge coupling unit (20), it is used for this side frame (10 and 10 ') hinge coupled;
Framework coupling unit (30) intercouples this being used for to side frame (10 and 10 '), be formed at this space in side frame (10 and 10 ') is had the square-section thereby make;
Lower frame, the depression (13 and 13 ') of holding with two side frames (10 and 10 ') around it is coupled separably, blocking an opening that is formed at the space in two side frames (10 and 10 '), and form the bottom that is filled in the cement mortar in two side frames (10 and 10 '); And
A plurality of ribs (45), it is positioned at this on the side frame outer surface of (10 and 10 '), to strengthen side frame (10 and 10 ').
2. mold for cement mortar as claimed in claim 1 (5), wherein, framework coupling unit (30) comprising:
Two or more first carriages (31), it is positioned on the outer surface of one of them side frame (10) of two side frames (10 and 10 ');
Connecting bolt (35), its each side all rotatably are coupled with each first carriage (31);
Second carriage (31 ') forms jack (33 ') in it, and the opposite side of connecting bolt (35) therefrom passes, and it is positioned on the outer surface of another side frame (10 ') of two side frames (10 and 10 '), with corresponding to first carriage (31); And
Clamp nut (39), the opposite side coupling of itself and connecting bolt (35) is fixed on second carriage (31 ') with the opposite side with connecting bolt (35).
3. mold for cement mortar as claimed in claim 1 (5), wherein, ribs (45) comprising:
A plurality of vertical rib (47), it is parallel to the side frame sweep of (10 and 10 '); And
A plurality of horizontal ribs (49), it is connected with each other vertical rib (47).
4. as claim 1 or 3 described mold for cement mortar (5), further comprise a pair of lid (51 and 51 '), it covers ribs (45) from the outside, and is positioned at this on the side frame outer surface of (10 and 10 ').
5. mold for cement mortar as claimed in claim 4 (5) further comprises preheating parts (60), and it is positioned between side frame (10 and 10 ') and the lid, is filled in the cement mortar of the interior volume of two side frames (10 and 10 ') with preheating.
6. mold for cement mortar as claimed in claim 1 (5) wherein, provides two or more reinforcement metal bands (70) on each outer surface of two side frames (10 and 10 '), it extends with perpendicular to the side frame sweep of (10 and 10 ').
7. mold for cement mortar as claimed in claim 1 (5) wherein, provides cutting depression (80), with the handle that is formed for moving moulds on each outer surface of two side frames (10 and 10 ').
8. mold for cement mortar as claimed in claim 1 (5), wherein, the two ends of a rope handle (90) and this one of them side frame coupling to side frame (10 and 10 ').
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020050014868 | 2005-05-25 | ||
| KR20-2005-0014868U KR200392591Y1 (en) | 2005-05-25 | 2005-05-25 | Mold for cement mortar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101180165A true CN101180165A (en) | 2008-05-14 |
Family
ID=37452181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800176731A Pending CN101180165A (en) | 2005-05-25 | 2006-04-17 | Mold for cement mortar |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR200392591Y1 (en) |
| CN (1) | CN101180165A (en) |
| WO (1) | WO2006126784A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107263684B (en) * | 2017-07-03 | 2018-04-17 | 安徽宝业建工集团有限公司 | The entirety of PC wallboard moulds and the application mould enters mould method |
| JP7093921B2 (en) * | 2018-05-09 | 2022-07-01 | 株式会社鴻池組 | Formwork |
| JP7142839B2 (en) * | 2018-05-09 | 2022-09-28 | 株式会社鴻池組 | flexible container bag |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0788832A (en) * | 1993-09-24 | 1995-04-04 | Taisei Corp | Preparation of member for forming sheath hole of pc member and pc member with sheath hole |
| JP3979683B2 (en) * | 1995-12-01 | 2007-09-19 | 株式会社フジタ | Precast concrete formwork |
| JP2896763B2 (en) * | 1996-04-19 | 1999-05-31 | 福島 利行 | Concrete block formwork for earth retaining with heating device |
| KR200267619Y1 (en) * | 2001-12-04 | 2002-03-12 | 주식회사 건일엔지니어링 | Tetrapod formwork |
| JP2003231112A (en) * | 2002-02-06 | 2003-08-19 | Takagi Shoji Kk | Concrete block molding form |
-
2005
- 2005-05-25 KR KR20-2005-0014868U patent/KR200392591Y1/en not_active IP Right Cessation
-
2006
- 2006-04-17 WO PCT/KR2006/001413 patent/WO2006126784A1/en active Application Filing
- 2006-04-17 CN CNA2006800176731A patent/CN101180165A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR200392591Y1 (en) | 2005-08-19 |
| WO2006126784A1 (en) | 2006-11-30 |
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Open date: 20080514 |