CN211333856U - Railway precast concrete component turns over mould shedder - Google Patents
Railway precast concrete component turns over mould shedder Download PDFInfo
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- CN211333856U CN211333856U CN201921351202.5U CN201921351202U CN211333856U CN 211333856 U CN211333856 U CN 211333856U CN 201921351202 U CN201921351202 U CN 201921351202U CN 211333856 U CN211333856 U CN 211333856U
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Abstract
The utility model discloses a railway precast concrete member rollover demoulding device, which comprises a base, a mounting frame arranged in the middle of the upper surface of the base, a first rollover stand with one end hinged with the top of the mounting frame, and a second rollover stand with one end hinged with the top of the mounting frame and arranged opposite to the first rollover stand, a push rod is hinged on the outer side of one end of the first overturning bracket close to the mounting bracket, a demoulding lifting bracket with one end hinged with the mounting bracket is also arranged at one end of the mounting bracket hinged with the second overturning bracket, the middle part of the lower surface of the first overturning bracket is connected with the upper surface of the base through a first hydraulic cylinder, the middle part of the lower surface of the second overturning bracket is connected with the upper surface of the base through a second hydraulic cylinder, the middle of the lower surface of the demolding lifting support is connected with the upper surface of the base through a lifting hydraulic cylinder, and the lower surface of the demolding lifting support is provided with a vibrating motor. The utility model discloses reduce personnel's burden, realized the automation of panel turnover machine drawing of patterns.
Description
Technical Field
The utility model belongs to the field of automated machinery, concretely relates to railway precast concrete component turns over mould shedder.
Background
The concrete prefabricated member is a semi-finished product or a finished product member which is formed by processing a concrete material in advance in a prefabrication factory or a construction site according to the requirements of a design drawing, and the member is transported to the construction site for direct installation after the strength reaches a certain value.
After the concrete prefabricated member is formed, a worker needs to separate the mold from the concrete prefabricated member, and the separation process of the mold from the concrete prefabricated member is called demolding work. The mold box with the concrete prefabricated part is manually conveyed to an iron frame or a steel frame through manual demolding, the opening of the mold box is downward, and the iron frame or the steel frame is repeatedly collided through the edge of the mold box, so that the concrete prefabricated part is separated from the mold box and falls on the ground.
At present, small-sized prefabricated part molds all adopt ABS plastic molds nationwide, and the edges of the molds are mainly manually collided with an iron frame or a steel frame in the traditional demolding process, so that the concrete prefabricated parts are separated from a mold box, the molds are easy to damage, the edges of the members are broken, the corners of the members are broken, the rejection rate is high, and the demolding efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that just to above-mentioned prior art not enough, provide a railway precast concrete component turns over mould shedder, reduced personnel's burden, realized the automation of panel turnover machine drawing of patterns.
The utility model adopts the technical proposal that: a railway precast concrete member mould turnover demoulding device comprises a base, a first turnover support and a second turnover support, wherein the middle part of the upper surface of the base is provided with a mounting rack, one end of the first turnover support is hinged with the top of the mounting rack, one end of the second turnover support is hinged with the top of the mounting rack and is arranged opposite to the first turnover support, the outer side of one end, close to the mounting rack, of the first turnover support is hinged with a push rod, one end, hinged with the second turnover support, of the mounting rack is also provided with a demoulding lifting support, one end of the demoulding lifting support is hinged with the mounting rack, the middle part of the lower surface of the first turnover support is connected with the upper surface of the base through a first hydraulic cylinder, the middle part of the lower surface of the second turnover support is connected with the upper surface of the base through a second hydraulic cylinder, the middle part of, and the inner side of the demolding lifting support is provided with a turnover groove through which the second turnover support and the lifting hydraulic cylinder can pass.
In one embodiment, the first overturning support comprises a plurality of first overturning steel beams which are arranged along the length direction of the base and hinged to the mounting frame, a first hydraulic mounting support is arranged in the middle of the lower surface of each of the plurality of first overturning steel beams, and the piston rod end of the first hydraulic cylinder is connected with the first hydraulic mounting support.
In one embodiment, each first turnover steel beam comprises a first beam body, and one end, close to the mounting bracket, of the first beam body is provided with a limiting guide part.
In one embodiment, the second turning support comprises a plurality of second turning steel beams which are arranged along the length direction of the base and hinged to the mounting frame, a second hydraulic mounting support is arranged in the middle of the lower surface of each of the plurality of second turning steel beams, and the piston rod end of the second hydraulic cylinder is connected with the second hydraulic mounting support.
In one embodiment, each second turnover steel beam comprises a second beam body, and a limiting part is arranged at one end, close to the mounting bracket, of the second beam body.
In one embodiment, the demolding lifting support comprises a lifting support body hinged to the mounting frame, limiting plates are arranged on the outer sides of two ends of the lifting support body, a lifting hydraulic mounting support is arranged on the lower surface of the lifting support body, and a piston rod end of the lifting hydraulic cylinder is connected with the lifting hydraulic mounting support.
The beneficial effects of the utility model reside in that:
1. the labor burden is reduced, the automation of the demoulding of the plate turnover machine is realized, the product quality can be better ensured, the rejection rate is reduced, and the demoulding efficiency and the mould turnover efficiency are improved.
2. The problem of when drawing of patterns process concrete prefab drawing of patterns need overturn the mould box of putting the concrete prefab and make the mould opening down, but the heavy upset difficulty of concrete prefabricated component, the concrete prefab is cohered closely with the mould, the drawing of patterns difficulty is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is a schematic structural view of the mounting rack of the present invention;
fig. 4 is a schematic structural view of a first turning bracket of the present invention;
FIG. 5 is a schematic view of a first inverted steel beam structure of the present invention;
fig. 6 is a schematic structural view of a second turning bracket of the present invention;
FIG. 7 is a schematic view of a second inverted steel beam structure of the present invention;
FIG. 8 is a schematic view of the structure of the mold releasing and lifting bracket of the present invention;
fig. 9 is a front view of the demolding lifting support of the present invention.
In the figure: 1. a base; 2. a mounting frame; 3. a first turning bracket; 4. a second turning bracket; 5. demolding and lifting the support; 6. a first hydraulic cylinder; 7. a second hydraulic cylinder; 8. a lifting hydraulic cylinder; 9. vibrating a motor; 10. a turnover groove; 11. a push rod; 31. a first inverted steel beam; 32. a first hydraulic mounting bracket; 311. a first beam body; 312. a limiting guide part; 41. a second inverted steel beam; 42. a second hydraulic mounting bracket; 411. a second beam body; 412. a limiting part; 51. lifting the bracket body; 52. a limiting plate; 53. and lifting the hydraulic mounting bracket.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-9, a railway precast concrete member turnover demoulding device comprises a base 1, a first turnover support 3 and a second turnover support 4, wherein the middle part of the upper surface of the base 1 is provided with a mounting frame 2, one end of the first turnover support 3 is hinged with the top of the mounting frame 2, one end of the second turnover support 4 is hinged with the top of the mounting frame 2, the second turnover support 3 is arranged opposite to the first turnover support 3, the outer side of one end, close to the mounting frame 2, of the first turnover support 3 is hinged with a push rod 11, one end of the mounting frame 2, hinged with the second turnover support 4, is also provided with a demoulding lifting support 5, one end of the demoulding lifting support 5 is hinged with the mounting frame 2, the middle part of the lower surface of the first turnover support 3 is connected with the upper surface of the base 1 through a first hydraulic cylinder 6, the middle part of the lower surface of the second turnover support 4 is connected with the, the lower surface of the demoulding lifting support 5 is provided with a vibrating motor, and the inner side of the demoulding lifting support 5 is provided with a turning groove 10 through which the second turning support 4 and the lifting hydraulic cylinder 8 can pass.
In this embodiment, first upset support 3 includes that the several sets up and with mounting bracket 2 articulated first upset girder steel 31 along base 1 length direction, the several first upset girder steel 31 lower surface middle part is equipped with first hydraulic pressure installing support 32, the tailpiece of the piston rod of first pneumatic cylinder 6 is connected with first hydraulic pressure installing support 32.
In this embodiment, each of the first turnover steel beams 31 includes a first beam 311, and a limiting guide part 312 is disposed at one end of the first beam 311 close to the mounting bracket.
In this embodiment, the second turning support 4 includes a plurality of second turning steel beams 41 arranged along the length direction of the base 1 and hinged to the mounting frame 2, a second hydraulic mounting support 42 is arranged in the middle of the lower surface of the second turning steel beams 41, and the piston rod end of the second hydraulic cylinder 7 is connected to the second hydraulic mounting support 42.
In this embodiment, each of the second turnover steel beams 41 includes a second beam 411, and a limiting portion 412 is disposed at one end of the second beam 411 close to the mounting bracket.
In this embodiment, the support 5 is lifted in the drawing of patterns includes lifts support body 51 with mounting bracket 2 articulated, it all is equipped with limiting plate 52 to lift the support both ends outside, it is equipped with and lifts hydraulic pressure installing support 53 to lift support body 51 lower surface, the tailpiece of the piston rod who lifts pneumatic cylinder 8 is connected with lifting hydraulic pressure installing support 53.
In this device, the mounting frame 2 is composed of two steel plates and a steel beam for connecting the two steel plates. The first hydraulic cylinder 6, the second hydraulic cylinder 7 and the lifting hydraulic cylinder 8 are arranged between the two steel plates. And its top is equipped with respectively with first upset support 3, second upset support 4 and the drawing of patterns lift support 5 articulated bearing, first upset support 3, second upset support 4 and drawing of patterns lift support 5 and all pass the mode realization articulated connection of bearing through the round steel to realize rotating.
The first upset girder steel 31 of first upset support 3 and the second upset girder steel 41 of second upset support 4 are welded by the steel sheet, and first hydraulic pressure installing support 32 and second hydraulic pressure installing support 42 are the round steel, and it passes first upset girder steel 31 and second upset girder steel 41 and forms first upset support 3 and second upset support 4. The shapes and sizes of the first overturning bracket 3, the second overturning bracket 4 and the demoulding lifting bracket 5 can be determined according to the actual condition of the concrete member needing demoulding, and are not limited to the shapes in the drawings. Meanwhile, the number, shape and size of the first and second reversed steel beams 31 and 41 are also determined according to the actual condition of the concrete member to be demolded, and are not limited to the shape in the drawings.
First pneumatic cylinder 6, second pneumatic cylinder 7, lift pneumatic cylinder 8 and vibrating motor 9's drive mode are prior art, and this application is no longer repeated alone. Meanwhile, the models and parameters of the first hydraulic cylinder 6, the second hydraulic cylinder 7, the lifting hydraulic cylinder 8 and the vibrating motor 9 are determined according to the actual condition of the concrete member needing to be demolded.
The limiting and guiding portion 312 at one end of the first beam 311 is used for limiting and guiding the precast concrete member that is not demolded, and the structure of the limiting and guiding portion only needs to ensure that the precast concrete member that is not demolded does not slide down when the first turning support 3 is turned over, and does not block and clamp the precast concrete member that is not demolded when the second turning support 4 receives the precast concrete member that is not demolded, and the limiting and guiding portion is not limited to the structure in the drawings. The limiting part 412 at one end of the second beam 411 is used for limiting in the process of overturning the second overturning bracket 4, so that the precast concrete component which is not demolded is not required to fall off, and the structure is not limited to the structure in the attached drawings.
The device is used for overturning and demoulding the railway precast concrete member, and a hoisting portal is arranged above the device and is hoisted in a matching way. When the lifting device works, the second hydraulic cylinder 7 lifts to enable the second overturning support 4 to reach a vertical starting station; after the prefabricated part is placed on the overturning bracket through the door frame, the first hydraulic cylinder 6 jacks to enable the first overturning bracket 3 to overturn by 90 degrees to a vertical station, so that the prefabricated part is clamped by the first overturning bracket 3 and the second overturning bracket 4; the second hydraulic cylinder 7 retracts to enable the second overturning support 4 to overturn to a horizontal station, in the process, the push rod 11 slides down from the back face of the mold and pushes against the side face of the mold, the first hydraulic cylinder 6 jacks up, and the push rod 11 pushes the mold away from the limiting part 412 of the second overturning support 4. The prefabricated part falls on the demoulding lifting support 5; vibrating by a vibrating motor to separate the prefabricated part mould from the concrete; and (5) contracting the lifting hydraulic cylinder 8 to lower the demoulding lifting support 5, and moving away the prefabricated part to finish demoulding.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a railway precast concrete component turns over mould shedder which characterized in that: comprises a base, a mounting frame arranged in the middle of the upper surface of the base, a first overturning bracket with one end hinged with the top of the mounting frame, and a second overturning bracket with one end hinged with the top of the mounting frame and arranged opposite to the first overturning bracket, a push rod is hinged on the outer side of one end of the first overturning bracket close to the mounting bracket, a demoulding lifting bracket with one end hinged with the mounting bracket is also arranged at one end of the mounting bracket hinged with the second overturning bracket, the middle part of the lower surface of the first overturning bracket is connected with the upper surface of the base through a first hydraulic cylinder, the middle part of the lower surface of the second overturning bracket is connected with the upper surface of the base through a second hydraulic cylinder, the middle part of the lower surface of the demoulding lifting support is connected with the upper surface of the base through a lifting hydraulic cylinder, the lower surface of the demoulding lifting support is provided with a vibration motor, and the inner side of the demolding lifting support is provided with a turnover groove through which the second turnover support and the lifting hydraulic cylinder can pass.
2. The railway precast concrete member rollover de-molding device according to claim 1, characterized in that: first upset support includes that the several sets up and with the first upset girder steel of mounting bracket articulated along base length direction, the several first upset girder steel lower surface middle part is equipped with first hydraulic pressure installing support, the tailpiece of the piston rod of first pneumatic cylinder and first hydraulic pressure installing support connection.
3. The railway precast concrete member rollover de-molding device according to claim 2, characterized in that: every first upset girder steel all includes the first roof beam body, the one end that the first roof beam body is close to the installing support is equipped with spacing guide part.
4. The railway precast concrete member rollover de-molding device according to claim 1, characterized in that: the second upset support includes that the several sets up and with mounting bracket articulated second upset girder steel along base length direction, the several second upset girder steel lower surface middle part is equipped with the second hydraulic pressure installing support, the tailpiece of the piston rod of second pneumatic cylinder and second hydraulic pressure installing support connection.
5. The railway precast concrete member rollover de-molding device according to claim 4, wherein: every the second upset girder steel all includes the second roof beam body, the one end that the second roof beam body is close to the installing support is equipped with spacing portion.
6. The railway precast concrete member rollover de-molding device according to claim 1, characterized in that: the support is lifted in the drawing of patterns includes lifts the support body with mounting bracket articulated, it all is equipped with the limiting plate to lift the support both ends outside, it is equipped with and lifts hydraulic pressure installing support to lift support body lower surface, the tailpiece of the piston rod of lifting the pneumatic cylinder with lift hydraulic pressure installing support and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351202.5U CN211333856U (en) | 2019-08-20 | 2019-08-20 | Railway precast concrete component turns over mould shedder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921351202.5U CN211333856U (en) | 2019-08-20 | 2019-08-20 | Railway precast concrete component turns over mould shedder |
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| CN211333856U true CN211333856U (en) | 2020-08-25 |
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| CN201921351202.5U Active CN211333856U (en) | 2019-08-20 | 2019-08-20 | Railway precast concrete component turns over mould shedder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123548A (en) * | 2020-10-09 | 2020-12-25 | 湖南楚怀建材有限公司 | A forming device for precast concrete inspection shaft |
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2019
- 2019-08-20 CN CN201921351202.5U patent/CN211333856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123548A (en) * | 2020-10-09 | 2020-12-25 | 湖南楚怀建材有限公司 | A forming device for precast concrete inspection shaft |
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