CN111716500B - Mould is used in precast concrete component production - Google Patents
Mould is used in precast concrete component production Download PDFInfo
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- CN111716500B CN111716500B CN202010657702.2A CN202010657702A CN111716500B CN 111716500 B CN111716500 B CN 111716500B CN 202010657702 A CN202010657702 A CN 202010657702A CN 111716500 B CN111716500 B CN 111716500B
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- 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
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The invention provides a mould for producing a concrete prefabricated part, which comprises a first mould box, wherein a push plate is slidably installed at the upper end of the first mould box, a second mould box is installed at the lower end of the first mould box, a second push plate is installed at the bottom end inside the push plate, a connecting rod is fixed at the lower end of the second push plate, the connecting rod penetrates through the bottom end of the first mould box and the second mould box and extends to the lower end of the second mould box, the first push plate is fixed at the lower end of the connecting rod, and a connecting shaft is arranged between the first mould box and the second mould box.
Description
Technical Field
The invention relates to a mold for producing a concrete prefabricated part, and belongs to the technical field of processing of concrete prefabricated parts.
Background
The prefabricated member refers to an assembled concrete member which is manufactured before installation in a construction site, and generally, the prefabricated concrete floor slab, the concrete box beam for a bridge, the prefabricated concrete roof beam for an industrial factory building, the culvert frame structure, the prefabricated concrete pile for foundation treatment and the like are common. The prefabricated part mould has the multiple, and it has concrete member mould, component mould, hexagonal reservoir bank protection mould, bridge apron mould, urban road curb stone, cement component mould etc. to be common.
The mould for producing the concrete prefabricated part has the advantages of reasonable structure, time and labor saving, and improvement of the working efficiency NU, the concrete prefabricated part is manufactured in the fixing frame in the mould for producing the concrete prefabricated part, then the whole device is turned over, and the formed concrete prefabricated part is pushed out by the pressing plate.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a mold for producing a concrete prefabricated part, and aims to solve the problems that the whole device in the background art consumes time and labor, the device needs to be turned over during the production and the release of the concrete prefabricated part, and the working efficiency is low.
In order to achieve the purpose, the invention is realized by the following technical scheme: a mould for producing a concrete prefabricated part comprises a first mould box, wherein a push plate is slidably installed at the upper end of the first mould box, a second mould box is installed at the lower end of the first mould box, a second push plate is installed at the bottom end inside the push plate, a connecting rod is fixed at the lower end of the second push plate, the connecting rod penetrates through the bottom end of the first mould box and the second mould box and extends to the lower end of the second mould box, the lower end of the connecting rod fixes the first push plate, a connecting shaft is arranged between the first mould box and the second mould box, the left end and the right end of the connecting shaft respectively extend out from the left end and the right end of the first mould box, the left end and the right end of the connecting shaft are respectively connected onto a supporting plate through bearings, a positioning cover is installed on the side wall of the supporting plate, positioning holes are uniformly formed in the positioning cover, handles are uniformly arranged at two ends of the connecting shaft;
the clamping mechanism comprises feeding grooves which are uniformly formed in the circumferential direction of a connecting shaft, the feeding grooves and the clamping cavity are of a communicated structure, a reset spring rod is mounted on the inner wall of the clamping cavity, a connecting circular plate is mounted on the reset spring rod, a feeding plate is uniformly arranged on the connecting circular plate along the circumferential direction of the connecting circular plate, the feeding plate is arranged in the feeding grooves in a sliding mode, a clamping plate is mounted on the feeding plate, a clamping rod matched with a positioning hole is mounted on the clamping plate, a linkage frame is mounted on the end face, opposite to the reset spring rod, of the connecting circular plate, the linkage frame is of an L-shaped structure, and the linkage frame is connected with the clamping cavity in;
the handle is provided with a connecting groove of an L-shaped structure, an extrusion frame of a V-shaped structure is arranged in the connecting groove through a pin shaft, and a driving spring is connected between the extrusion frame and the inner wall of the connecting groove.
The upper parts of the front end and the rear end of the first die box and the lower parts of the front end and the rear end of the second die box are respectively fixed with a guide plate, the guide plates are L-shaped plates with openings facing the connecting shaft, sliding plates are respectively fixed at the front end and the rear end of the pushing plate, and the sliding plates are slidably sleeved on the guide plates at the front end and the rear end of the first die box.
Further, at least two punching columns are fixed to the bottom end of the inner portion of the first mold box and the top end of the inner portion of the second mold box, and at least two through holes matched with the punching columns are formed in the second push plate and the connecting rod.
Further, the half slot has all been seted up to first mould case lower extreme and second mould case upper end, the half slot on the first mould case cooperates with the half slot on the second mould case and forms the circular slot, the connecting axle runs through the circular slot, first connecting plate is all fixed to both ends lower part position around the first mould case, the second connecting plate is all fixed to both ends upper portion position around the second mould case, two first connecting plate is established respectively in two second connecting plate upper ends, first connecting plate passes through bolt fixed connection with the second connecting plate, the connecting rod pass through the bolt respectively with second push pedal and first push pedal fixed connection.
Furthermore, rubber semi-ring plates are fixed on the inner walls of the semi-circular grooves and wrapped on the annular end face of the connecting shaft.
Furthermore, the supporting plates are fixed at the positions, close to the upper part, of the left end and the right end of the first die box and the positions, close to the lower part, of the left end and the right end of the second die box.
The invention has the beneficial effects that:
1. through the handle rotation, can directly drive first mould case and the upset of second mould case, save the step of mentioning the second mould case, the simple operation, and through two backup pads as the strong point, the required dynamics of upset and the degree of difficulty greatly reduced, the inside homoenergetic of first mould case and second mould case in addition can process the concrete prefab, has reduced the number of times of upset, has improved work efficiency.
2. The first connecting plate and the second connecting plate are fixedly connected through bolts, the connecting rod is respectively fixedly connected with the second push plate and the first push plate through bolts, bolts for connecting the connecting rod and the second push plate can be detached, then the second push plate is separated from the connecting rod, then the bolts for connecting the connecting plate and the second connecting plate are detached, the first die box and the second die box can be separated, and then the first die box or the second die box can be replaced.
3. The handle is gripped to the manual work, make the extrusion frame take place to rotate, the extrusion frame extrudees the linkage frame at the rotation in-process, the linkage frame after receiving the extrusion moves in the joint cavity, the linkage frame is taken out from the locating hole at the in-process synchronous motion joint pole that removes, it inserts in the locating hole to loosen the handle joint pole, can carry out quick location to the connecting axle, guarantee first mould case and the stability of first mould case at the upset in-process, thereby improve the stability ability of concrete prefabricated member in the manufacture process, further improvement production's efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a perspective view of a mold for producing a concrete precast element according to the present invention;
FIG. 2 is a sectional view of a mold for producing a concrete precast element according to the present invention;
FIG. 3 is a front view of a mold for producing a concrete precast element according to the present invention;
FIG. 4 is an enlarged view of the portion of FIG. 3 taken along line B of the present invention;
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-4, the present invention provides a technical solution: a mould for producing a concrete prefabricated part comprises a first mould box 2, a push plate 1 is slidably installed at the upper end of the first mould box 2, a second mould box 3 is installed at the lower end of the first mould box 2, a second push plate 41 is installed at the bottom end inside the push plate 1, a connecting rod 5 is fixed at the lower end of the second push plate 41, the connecting rod 5 penetrates through the bottom end of the first mould box 2 and the second mould box 3 and extends to the lower end of the second mould box 3, a first push plate 4 is fixed at the lower end of the connecting rod 5, a connecting shaft 9 is arranged between the first mould box 2 and the second mould box 3, the left end and the right end of the connecting shaft 9 respectively extend out of the left end and the right end of the first mould box 2, the left end and the right end of the connecting shaft 9 are both connected onto a supporting plate 6 through bearings, a positioning cover is installed on the side wall of the supporting, a clamping mechanism is arranged in the clamping cavity 60, and handles 8 are uniformly arranged at two ends of the connecting shaft 9;
the clamping mechanism comprises a feeding groove 61 uniformly formed in the circumferential direction of the connecting shaft 9, the feeding groove 61 and the clamping cavity 60 are of a communicated structure, a reset spring rod 62 is mounted on the inner wall of the clamping cavity 60, a connecting circular plate 63 is mounted on the reset spring rod 62, a feeding plate 64 is uniformly arranged on the connecting circular plate 63 along the circumferential direction of the connecting circular plate, the feeding plate 64 is slidably arranged in the feeding groove 61, a clamping plate 65 is mounted on the feeding plate 64, a clamping rod 66 matched with the positioning hole is mounted on the clamping plate 65, a linkage frame 67 is mounted on the end face, opposite to the reset spring rod 62, of the connecting circular plate 63, the linkage frame 67 is of an L-shaped structure, and the linkage frame 67 is connected with the clamping cavity 60 in a sliding manner;
A person pours a proper amount of concrete into the first mold box 2, then moves the push plate 1 from left to right at the upper end of the first mold box 2, the push plate 1 pushes the concrete flat, the push plate 1 is taken down after pushing the concrete flat, after the concrete is formed, the push plate 1 is slidably mounted at the upper end of the first mold box 2 again, the handle 8 is manually held to enable the extrusion frame 81 to rotate, the extrusion frame 81 extrudes the linkage frame 67 in the rotating process, the extruded linkage frame 67 moves in the clamping cavity 60, the linkage frame 67 synchronously drives the clamping rod 66 to be drawn out from the positioning hole in the moving process, the handle 8 rotates to drive the connecting shaft 9 to rotate, further drives the push plate 1, the first mold box 2, the second mold box 3, the first push plate 4 and the connecting rod 5 to rotate to 180 degrees, the handle 8 is loosened to enable the clamping rod 66 to be inserted into the positioning hole, then the lower push plate 1 is taken out, the first push plate 4 is pressed downwards, the first push plate 4 moves downwards to drive the second push plate 41 to move downwards through the connecting rod 5, the formed concrete prefabricated part is pushed to move downwards to push out the concrete prefabricated part, the first push plate 4 is pushed to the bottom end of the second mould box 3, then a proper amount of concrete is fed into the second mould box 3, the push plate 1 is utilized to push the concrete prefabricated part to be flat in the same way, the concrete prefabricated part in the second mould box 3 is overturned and pushed out after being formed, in the design, the handle 8 rotates, the first mould box 2 and the second mould box 3 can be directly driven to overturn, the step of lifting the second mould box 3 is omitted, the operation is convenient and fast, the two support plates 6 are used as support points, the force and difficulty required by overturning are greatly reduced, in addition, the concrete prefabricated parts can be processed in the first mould box 2 and the second mould box 3, the turnover frequency is reduced, and the working efficiency is improved.
The deflector is all fixed to both ends lower part position around both ends upper portion position and the second mould case 3 around 2 first mould casees, the deflector is established to the L shaped plate of opening towards connecting axle 9, push away the equal fixed sliding plate in both ends around 1 flat board, sliding plate slip suit is on the deflector of tip around 2 first mould casees, the deflector is convenient for lead to pushing away the removal of flat board 1, and the opening of deflector is towards the position of connecting axle 9, when pushing away flat concrete, unnecessary concrete can not fall in the opening of deflector, thereby can not lead to the fact the influence to the removal about pushing away flat board 1.
At least two punching columns are fixed on the bottom end inside the first mold box 2 and the top end inside the second mold box 3, at least two through holes matched with the punching columns are formed in the second push plate 41 and the connecting rod 5, and the first push plate 4 and the second push plate 41 cannot interfere with the punching columns in position due to the through holes.
The lower end of the first die box 2 and the upper end of the second die box 3 are symmetrically provided with semicircular grooves, the semicircular grooves on the first die box 2 are matched with the semicircular grooves on the second die box 3 to form circular grooves, the connecting shaft 9 penetrates through the circular grooves, the lower positions of the front and rear ends of the first die box 2 are respectively fixed with a first connecting plate, the upper positions of the front and rear ends of the second die box 3 are respectively fixed with a second connecting plate, the two first connecting plates are respectively arranged at the upper ends of the two second connecting plates, the first connecting plates are fixedly connected with the second connecting plates through bolts, the connecting rod 5 is respectively fixedly connected with the second push plate 41 and the first push plate 4 through bolts, when the first die box 2 or the second die box 3 needs to be replaced, the bolts connecting the connecting rod 5 and the second push plate 41 can be detached, then the second push plate 41 is separated from the connecting rod 5, and then the bolts connecting the connecting plate and the second, the first mould box 2 can be separated from the second mould box 3 and the first mould box 2 or the second mould box 3 can then be replaced.
The semi-circular groove inner wall all fixes rubber semi-ring board, and rubber semi-ring board parcel is on 9 annular end faces of connecting axle, and when first mould case 2 and 3 bottom facies laminating of second mould case, rubber semi-ring board compresses tightly on connecting axle 9, has improved the clamp force between first mould case 2, second mould case 3 and the connecting axle 9.
Both ends are close to the upper portion position about first mould case 2 and both ends are close to the equal fixed layer board in lower part position about second mould case 3, before utilizing to push away dull and stereotyped 1 and push away flat concrete, can place the collecting vessel on the layer board and make the up end of collecting vessel be less than the up end of first mould case 2, when utilizing to push away dull and stereotyped 1 and promote the concrete, unnecessary concrete falls inside the collecting vessel.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a mould is used in precast concrete component production which characterized in that: comprises a first mould box (2), a push plate (1) is slidably mounted at the upper end of the first mould box (2), a second mould box (3) is mounted at the lower end of the first mould box (2), a second push plate (41) is mounted at the bottom end inside the push plate (1), a fixed connecting rod (5) is arranged at the lower end of the second push plate (41), the connecting rod (5) penetrates through the bottom end of the first mould box (2) and the second mould box (3) and extends to the lower end of the second mould box (3), a first push plate (4) is fixed at the lower end of the connecting rod (5), a connecting shaft (9) is arranged between the first mould box (2) and the second mould box (3), the left end and the right end of the connecting shaft (9) respectively extend out from the left end and the right end of the first mould box (2), the left end and the right end of the connecting shaft (9) are both connected on a supporting plate (6) through bearings, and a positioning, positioning holes are uniformly formed in the positioning cover, clamping cavities (60) are formed in two ends of the connecting shaft (9), a clamping mechanism is arranged in each clamping cavity (60), and handles (8) are uniformly arranged at two ends of the connecting shaft (9);
the clamping mechanism comprises feeding grooves (61) which are uniformly formed in the circumferential direction of a connecting shaft (9), the feeding grooves (61) and the clamping cavity (60) are of a communicated structure, a reset spring rod (62) is installed on the inner wall of the clamping cavity (60), a connecting circular plate (63) is installed on the reset spring rod (62), a feeding plate (64) is uniformly arranged on the connecting circular plate (63) along the circumferential direction of the connecting circular plate, the feeding plate (64) is arranged in the feeding grooves (61) in a sliding mode, a clamping plate (65) is installed on the feeding plate (64), a clamping rod (66) matched with a positioning hole is installed on the clamping plate (65), a linkage frame (67) is installed on the end face, opposite to the reset spring rod (62), of the connecting circular plate (63), the linkage frame (67) is of an L-shaped structure, and the linkage frame (67) is connected with the clamping cavity (60);
the handle (8) is provided with a connecting groove with an L-shaped structure, an extrusion frame (81) with a V-shaped structure is arranged in the connecting groove through a pin shaft, and a driving spring (82) is connected between the extrusion frame (81) and the inner wall of the connecting groove; the utility model discloses a mould, including first mould case (2), connecting axle (9), connecting axle, first mould case (2), second mould case (3), connecting axle and second mould case (3) are connected in series, the half slot has been seted up to first mould case (2) lower extreme and second mould case (3) upper end, the half slot on first mould case (2) and the half slot cooperation on second mould case (3) form the circular slot, the circular slot is run through in connecting axle (9), first connecting plate is all fixed to both ends lower part position around first mould case (2), second connecting plate is all fixed to both ends upper portion position around second mould case (3), two first connecting plate is established respectively in two second connecting plate upper ends, first connecting plate passes through bolt fixed connection with the second connecting plate, connecting rod (5) pass through the bolt respectively with second push.
2. The mold for producing a concrete precast member according to claim 1, characterized in that: the upper parts of the front and rear ends of the first mold box (2) and the lower parts of the front and rear ends of the second mold box (3) are fixed with guide plates, the guide plates are L-shaped plates with openings facing the connecting shaft (9), sliding plates are fixed at the front and rear ends of the pushing plate (1), and the sliding plates are slidably sleeved on the guide plates at the front and rear ends of the first mold box (2).
3. The mold for producing a concrete precast member according to claim 1, characterized in that: at least two punching columns are fixed at the bottom end inside the first mold box (2) and the top end inside the second mold box (3), and at least two through holes matched with the punching columns are formed in the second push plate (41) and the connecting rod (5).
4. The mold for producing a concrete precast member according to claim 1, characterized in that: and rubber semi-ring plates are fixed on the inner walls of the semi-circular grooves and are wrapped on the annular end face of the connecting shaft (9).
5. The mold for producing a concrete precast member according to claim 1, characterized in that: the upper portion position is close to at both ends about first mould case (2) and both ends are close to the lower part position and all fix the layer board about second mould case (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657702.2A CN111716500B (en) | 2020-07-09 | 2020-07-09 | Mould is used in precast concrete component production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010657702.2A CN111716500B (en) | 2020-07-09 | 2020-07-09 | Mould is used in precast concrete component production |
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| Publication Number | Publication Date |
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| CN111716500A CN111716500A (en) | 2020-09-29 |
| CN111716500B true CN111716500B (en) | 2021-07-09 |
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| CN202010657702.2A Active CN111716500B (en) | 2020-07-09 | 2020-07-09 | Mould is used in precast concrete component production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113305991B (en) * | 2021-06-28 | 2022-06-21 | 滁州学院 | Automatic forming machine for manufacturing cement prefabricated parts |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8859034B2 (en) * | 2009-01-28 | 2014-10-14 | Kyocera Corporation | Ingot mold for silicon ingot and method for making the same |
| CN201760949U (en) * | 2010-05-17 | 2011-03-16 | 江苏圣乐机械有限公司 | Fast demolding device of ballastless track plate mold |
| CN102699988B (en) * | 2012-06-01 | 2014-07-23 | 龙口正仁节能建材设备制造有限公司 | Overturning mold for processing wall blocks |
| CN107775780A (en) * | 2017-11-22 | 2018-03-09 | 天津城建大学 | A kind of test block mould of convenient dismounting |
| CN208575996U (en) * | 2018-06-21 | 2019-03-05 | 江西雄宇筑工机电设备有限公司 | A kind of assembled architecture lining generation wire molding machine mold adjustable apparatus |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Han Xuewei Inventor after: Guo Conghui Inventor before: Guo Conghui |
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Effective date of registration: 20210622 Address after: Xikang Road, Gulou District of Nanjing city of Jiangsu Province, No. 1 210024 Applicant after: HOHAI University Address before: 334706 Fangtou village, Linhu Town, Yushan County, Shangrao City, Jiangxi Province Applicant before: Guo Conghui |
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