CN213829517U - Concrete prefabricated member - Google Patents
Concrete prefabricated member Download PDFInfo
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- CN213829517U CN213829517U CN202022080223.7U CN202022080223U CN213829517U CN 213829517 U CN213829517 U CN 213829517U CN 202022080223 U CN202022080223 U CN 202022080223U CN 213829517 U CN213829517 U CN 213829517U
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Abstract
The utility model relates to a concrete prefabricated part, which belongs to the field of building materials and comprises a mould component, a support component and a concrete body, wherein the mould component comprises four steel plate side moulds, a steel plate mesh top mould and a steel plate mesh bottom mould; two adjacent steel sheet side forms are connected fixedly through the connecting plate of right angle shape, have seted up the slot on the one side that the connecting plate is close to the steel sheet side form, and the steel sheet side form is close to the one end fixedly connected with inserted block of connecting plate, and the inserted block is inserted in the slot, and is fixed connecting plate and steel sheet side form through the welding. This application has the effect of shortening the production cycle of concrete precast element.
Description
Technical Field
The application relates to the field of building materials, in particular to a concrete prefabricated member.
Background
Concrete pre-cast means a concrete product produced in a factory by a standardized, mechanized process. Compared with cast-in-place concrete, the prefabricated concrete member produced in factory has many advantages: safer, higher quality, faster installation.
The existing concrete precast slab needs demoulding, for example, the Chinese utility model patent with the publication number of CN209304771U discloses a production system of a concrete precast slab, which comprises a steam curing platform with a steam pipeline; one or more concrete preform molds supported on the steam curing platform via laid rigid pipes; and covering the steam pipeline and the precast concrete mould on the steam curing platform. The concrete prefabricated member is produced in a mold, such as pouring concrete in a wood mold.
The concrete prefabricated member needs to be demoulded by a demoulding agent after being poured, the process often needs mechanical beating and the like, the working procedure is complicated, and the production period is longer.
SUMMERY OF THE UTILITY MODEL
In order to shorten the production cycle of concrete prefabricated member, this application provides a concrete prefabricated member.
The application provides a concrete prefabricated part adopts following technical scheme:
a concrete prefabricated part comprises a mould assembly, a support piece and a concrete body, wherein the mould assembly comprises four steel plate side moulds, a steel plate mesh top mould and a steel plate mesh bottom mould;
two adjacent steel sheet side forms are connected fixedly through the connecting plate of right angle shape, have seted up the slot on the one side that the connecting plate is close to the steel sheet side form, and the steel sheet side form is close to the one end fixedly connected with inserted block of connecting plate, and the inserted block is inserted in the slot, and is fixed connecting plate and steel sheet side form through the welding.
By adopting the technical scheme, when the concrete prefabricated part is required to be manufactured, the steel plate side dies are connected through the connecting plates, and the steel plate net top die and the steel plate net bottom die are fixedly connected with the upper end and the lower end of the miscellaneous steel plate side dies respectively. Concrete is then poured into the cavity of the mold assembly. The steel plate side die, the steel plate net top die and the steel plate net bottom die can form a whole after concrete is poured, and the die does not need to be disassembled after the pouring is finished, so that the production procedures can be reduced, and the production period can be shortened.
Preferably, a reinforcing plate is arranged between the two adjacent steel plate side molds, the two ends of the reinforcing plate are fixedly connected with T-shaped blocks, and one ends of the steel plate side molds, which are close to the inserting blocks, are provided with T-shaped grooves for inserting the forming blocks.
Through adopting above-mentioned technical scheme, the T-shaped piece at reinforcing plate both ends is inserted respectively in the T-slot of two adjacent steel sheet side moulds, and is more firm with two adjacent steel sheet side moulds fixedly.
Preferably, the inner wall of the steel plate side die is provided with a groove, and two ends of the supporting plate are positioned in the groove.
Through adopting above-mentioned technical scheme, the both ends of backup pad are inserted in the recess of steel sheet side form, conveniently to the support of backup pad and location.
Preferably, the supporting plate is provided with a connecting hole for facilitating the circulation of concrete.
Through adopting above-mentioned technical scheme, at the in-process of concreting, the connecting hole can make the concrete can circulate.
Preferably, the side wall of the supporting plate provided with the connecting hole is fixedly connected with a plurality of convex blocks.
Through adopting above-mentioned technical scheme, the lug has increased the area of contact of backup pad with the concrete, can support the concrete better.
Preferably, the supporting piece is a supporting frame, and two ends of the supporting frame are respectively connected with the steel plate net top die and the steel plate net bottom die.
Through adopting above-mentioned technical scheme, the carriage compares with the backup pad, and when the pouring concrete, the carriage more makes things convenient for the concrete to flow, makes concrete placement fast, and is efficient.
Preferably, two first connecting rods are fixedly connected to the inner wall of the supporting frame, a second connecting rod is fixedly connected to the inner wall of the supporting frame, and the second connecting rod and the first connecting rod are perpendicular to each other.
Through adopting above-mentioned technical scheme, the intensity of carriage has been increased to head rod and second connecting rod to the intensity of concrete precast member has been increased.
Preferably, the two ends of the first connecting rod are provided with supporting rods, one end of each supporting rod is fixed to the first connecting rod, and the other end of each supporting rod is fixed to the inner wall of the steel plate side mold.
Through adopting above-mentioned technical scheme, the bracing piece plays support and fixed effect to the carriage.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the steel plate side die, the steel plate net top die and the steel plate net bottom die can form a whole after concrete is poured, and the die is not required to be disassembled after the pouring is finished, so that the production procedures can be reduced, and the production period can be shortened;
2. the T-shaped blocks at the two ends of the reinforcing plate are respectively inserted into the T-shaped grooves of the two adjacent steel plate side dies, so that the two adjacent steel plate side dies are fixed and firmer;
3. the two ends of the supporting plate are inserted into the grooves of the steel plate side dies, so that the supporting plate is conveniently supported and positioned.
Drawings
Fig. 1 is a schematic overall structure diagram of the first embodiment.
Fig. 2 is a schematic structural diagram of a connecting plate embodying the embodiment.
FIG. 3 is a schematic structural diagram of a stiffener according to an embodiment.
FIG. 4 is a schematic structural diagram of a stiffener according to an embodiment.
Fig. 5 is a schematic structural diagram of a second embodiment.
Description of reference numerals: 1. a mold assembly; 11. a steel plate side die; 12. steel plate net top die; 13. a steel plate net bottom die; 2. a support member; 3. a concrete body; 4. a connecting plate; 41. a slot; 42. inserting a block; 5. a reinforcing plate; 51. a T-shaped block; 52. a T-shaped slot; 53. a through hole; 6. a support plate; 61. a groove; 62. connecting holes; 63. a bump; 7. a support frame; 71. a first connecting rod; 72. a second connecting rod; 73. a support rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Example one
The embodiment of the application discloses a concrete prefabricated member. Referring to fig. 1 and 2, a concrete preform includes a mold assembly 1, a support 2, and a concrete body 3. The die assembly 1 comprises steel plate side dies 11, a steel plate mesh top die 12 and a steel plate mesh bottom die 13. The steel plate side dies 11, the steel plate mesh top die 12 and the steel plate mesh bottom die 13 form a die assembly 1 with a cavity inside. The concrete body 3 is poured in the cavity body of the mould assembly 1, and the steel plate side moulds 11, the steel plate mesh top mould 12 and the steel plate mesh bottom mould 13 can form a whole body after the concrete is poured, so that the mould disassembly is not needed after the pouring is finished, the production procedures can be reduced, and the production period is shortened. The support member 2 can reinforce the strength after concrete casting.
Referring to fig. 2 and 3, the number of the steel plate side molds 11 is four, the four steel plate side molds 11 are connected end to end, two adjacent steel plate side molds 11 are fixed together through a connecting plate 4, the connecting plate 4 is a right-angle plate, a slot 41 is formed in one surface, close to the steel plate side molds 11, of the connecting plate 4, an inserting block 42 is fixedly connected to one end, close to the connecting plate 4, of each steel plate side mold 11, the inserting block 42 is inserted into the slot 41, and the connecting plate 4 and the steel plate side molds 11 are fixed through welding; the connecting plates 4 are arranged, so that the steel plate side molds 11 can be conveniently connected and fixed. The reinforcing plate 5 is arranged between the two adjacent steel plate side dies 11, the two ends of the reinforcing plate 5 are fixedly connected with the T-shaped blocks 51, one end, close to the inserting block 42, of each steel plate side die 11 is provided with the T-shaped groove 52, the T-shaped blocks 51 at the two ends of the reinforcing plate 5 are respectively inserted into the T-shaped grooves 52 of the two adjacent steel plate side dies 11, and the two adjacent steel plate side dies 11 are fixed and firmer.
Referring to fig. 4, the supporting member 2 is a supporting plate 6, the supporting plate 6 is located inside the mold assembly 1, and two ends of the supporting plate 6 are respectively connected with a steel mesh top mold 12 and a steel mesh bottom mold 13. The inner wall of the longer steel plate side die 11 is provided with a groove 61, and two ends of the support plate 6 are located in the groove 61, so that the support plate 6 can be supported and positioned conveniently. The supporting plate 6 is provided with a connecting hole 62. The connection holes 62 enable the concrete to flow during the process of pouring the concrete. A plurality of lugs 63 are fixedly connected to the side wall of the supporting plate 6 with the connecting hole 62, the contact area of the supporting plate 6 and concrete is increased by the lugs 63, and the concrete can be better supported. The reinforcing plate 5 is not fixed with the T-shaped block 51, and the side wall thereof is provided with a through hole 53, and when concrete is poured, the through hole 53 can enable the concrete to flow.
The implementation principle of the first embodiment of the application is as follows: when the concrete prefabricated part needs to be manufactured, the steel plate side dies 11 are connected through the connecting plates 4, and then the steel plate side dies 11 are further fixed through the strong plates; then the supporting plate 6 is inserted into the groove 61 of the steel plate side die 11, and the steel plate net top die 12 and the steel plate net bottom die 13 are respectively and fixedly connected with the upper end and the lower end of the miscellaneous steel plate side die 11. Concrete is then poured into the cavity of the mould assembly 1. The steel plate side dies 11, the steel plate mesh top dies 12 and the steel plate mesh bottom dies 13 can form a whole after concrete is poured, and die disassembly is not needed after the pouring is finished, so that the production procedures can be reduced, and the production period can be shortened.
Example two
Referring to fig. 5, the difference from the first embodiment is that the supporting member 2 is a supporting frame 7, two ends of the supporting frame 7 are connected to the expanded metal top mold 12 and the expanded metal bottom mold 13, two first connecting rods 71 are fixedly connected to an inner wall of the supporting frame 7, a second connecting rod 72 is further fixedly connected to an inner wall of the supporting frame 7, and the second connecting rods are perpendicular to the first connecting rods 71. And supporting rods 73 are arranged at two ends of the first connecting rod 71, one end of each supporting rod 73 is fixed on the first connecting rod 71, and the other end of each supporting rod 73 is fixed on the inner wall of the steel plate side mold 11. The support rods 73 support and fix the support frame 7. Compared with the supporting plate 6, the supporting frame 7 is more convenient for concrete flowing when concrete is poured, so that the concrete pouring speed is high and the efficiency is high.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A concrete preform characterized by: the concrete mould comprises a mould component (1), a support piece (2) and a concrete body (3), wherein the mould component (1) comprises four steel plate side moulds (11), a steel plate net top mould (12) and a steel plate net bottom mould (13), the four steel plate side moulds (11) are connected end to end, the top ends of the four steel plate side moulds (11) are connected with the steel plate net top mould (12), the support piece (2) is fixed between the steel plate net top mould (12) and the steel plate net bottom mould (13), the steel plate side moulds (11), the steel plate net top mould (12) and the steel plate net bottom mould (13) form the mould component (1) with a cavity, and the concrete body (3) is positioned in the cavity;
two adjacent steel sheet side forms (11) are connected fixedly through connecting plate (4) of right angle shape, have seted up slot (41) on connecting plate (4) are close to the one side of steel sheet side form (11), and steel sheet side form (11) are close to one end fixedly connected with inserted block (42) of connecting plate (4), and inserted block (42) are inserted in slot (41), are fixed connecting plate (4) and steel sheet side form (11) through the welding.
2. The concrete preform of claim 1, wherein: a reinforcing plate (5) is arranged between the two adjacent steel plate side dies (11), two ends of the reinforcing plate (5) are fixedly connected with T-shaped blocks (51), and one ends of the steel plate side dies (11) close to the inserting blocks (42) are provided with T-shaped grooves (52) for inserting the steel plate side dies (51).
3. The concrete preform of claim 1, wherein: the inner wall of the steel plate side die (11) is provided with a groove (61), and two ends of the supporting plate (6) are positioned in the groove (61).
4. A concrete preform as claimed in claim 3, wherein: and the supporting plate (6) is provided with a connecting hole (62) which is convenient for concrete circulation.
5. The concrete preform of claim 4, wherein: the side wall of the supporting plate (6) provided with the connecting hole (62) is fixedly connected with a plurality of convex blocks (63).
6. The concrete preform of claim 1, wherein: the supporting piece (2) is a supporting frame (7), and two ends of the supporting frame (7) are respectively connected with the steel plate net top die (12) and the steel plate net bottom die (13).
7. The concrete preform of claim 6, wherein: two first connecting rods (71) are fixedly connected to the inner wall of the supporting frame (7), a second connecting rod (72) is further fixedly connected to the inner wall of the supporting frame (7), and the second connecting rod and the first connecting rod (71) are perpendicular to each other.
8. The concrete preform of claim 7, wherein: and supporting rods (73) are arranged at two ends of the first connecting rod (71), one end of each supporting rod (73) is fixed on the first connecting rod (71), and the other end of each supporting rod (73) is fixed on the inner wall of the steel plate side mold (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080223.7U CN213829517U (en) | 2020-09-21 | 2020-09-21 | Concrete prefabricated member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022080223.7U CN213829517U (en) | 2020-09-21 | 2020-09-21 | Concrete prefabricated member |
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| CN213829517U true CN213829517U (en) | 2021-07-30 |
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| CN202022080223.7U Active CN213829517U (en) | 2020-09-21 | 2020-09-21 | Concrete prefabricated member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319884A (en) * | 2022-07-11 | 2022-11-11 | 齐齐哈尔大学 | Manufacturing process of high-volume straw concrete composite wallboard |
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2020
- 2020-09-21 CN CN202022080223.7U patent/CN213829517U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115319884A (en) * | 2022-07-11 | 2022-11-11 | 齐齐哈尔大学 | Manufacturing process of high-volume straw concrete composite wallboard |
| CN115319884B (en) * | 2022-07-11 | 2024-05-03 | 齐齐哈尔大学 | Manufacturing process of straw concrete composite wallboard with large doping amount |
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