CN210589837U - Beam type stair prefabricating mould - Google Patents
Beam type stair prefabricating mould Download PDFInfo
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- CN210589837U CN210589837U CN201921199099.7U CN201921199099U CN210589837U CN 210589837 U CN210589837 U CN 210589837U CN 201921199099 U CN201921199099 U CN 201921199099U CN 210589837 U CN210589837 U CN 210589837U
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Abstract
The utility model discloses a beam type stair prefabrication mould, including first side forms, second side forms, drawing of patterns case and curb plate, two sets of slide rails have been seted up at the top of drawing of patterns case, the inside of two sets of slide rails all has slided and has inlayed two sets of draw runner, the top of two sets of draw runners is the first side forms of fixedly connected with and second side forms respectively, and is provided with the cavity of step structure between first side forms and second side forms. The utility model discloses in, at first, adopt the mode of slip drawing of patterns, drive the rotation of gear through the anticlockwise rotation crank, make first ratch and second ratch slide to both sides, thereby drive first side forms and second side forms and slide to both sides, thereby accomplish the drawing of patterns of stair mould, the convenience of stair mould drawing of patterns has been promoted, secondly, drive the rotation of runner through driving motor, thereby drive the upper and lower vibrations of step clamp plate through the transfer line, the cement that will pour into in the mould mixes earth compaction, the degree of compaction of concrete when having promoted the stair prefabrication from this.
Description
Technical Field
The utility model relates to the technical field of mold, especially, relate to beam type stair prefabrication mould.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
However, the existing beam type stair prefabricating mould still has the defects that: at first, the form of upset drawing of patterns is adopted mostly to current beam type stair prefabrication mould drawing of patterns, and the drawing of patterns is hard, has the poor problem of drawing of patterns convenience, and secondly, current beam type stair prefabrication mould is when prefabricating, and the inside of finished product concrete stair mostly has the cement concrete compaction uneven and the gas pocket that produces, influences the stair quality, has the poor problem of compactness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems of poor demoulding convenience and poor compactness, the beam type stair prefabricating mould is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
girder type stair prefabrication mould, including first side forms, second side forms, drawing of patterns case and curb plate, two sets of slide rails have been seted up at the top of drawing of patterns case, the equal slidable embedding in inside of two sets of slide rails has two sets of draw runners, the first side forms of top difference fixedly connected with and the second side forms of two sets of draw runners, and be provided with the cavity of step structure between first side forms and second side forms, the first ratch that is L shape structure that the bottom fixedly connected with multiunit of first side forms runs through the drawing of patterns case, the bottom fixedly connected with multiunit of second side forms runs through the second ratch that is side L type structure of drawing of patterns case.
As a further description of the above technical solution:
the opposite sides of the horizontal ends of the first toothed bar and the second toothed bar are provided with clamping teeth, the front end face of the demolding box is provided with a crank penetrating through the demolding box, and a gear in meshing transmission with the first toothed bar and the second toothed bar is installed at the position, located in the gap between the horizontal ends of the first toothed bar and the second toothed bar, of the outer end face of an output shaft of the crank.
As a further description of the above technical solution:
and sliding holes are formed in the top of the demolding box and located on two sides of the vertical end of the first toothed bar and the second toothed bar.
As a further description of the above technical solution:
the top of first side forms and second side forms has all seted up the spout, and is two sets of the equal slip in inside of spout has inlayed the slider, and the top of slider is provided with the screw rod that runs through the slider, and is two sets of the top of slider respectively with the bottom both sides fixed connection of vibrations case.
As a further description of the above technical solution:
the front end face of the vibration box is provided with a driving motor, the outer end face of an output shaft of the driving motor is provided with a rotating wheel, the front end face of the rotating wheel is rotatably connected with a transmission rod through a rotating shaft, and the bottom of the transmission rod is positioned in a gap between the first side die and the second side die and is rotatably connected with a step pressing plate through the rotating shaft.
As a further description of the above technical solution:
and a plurality of groups of grouting holes are formed in the top of the step pressing plate.
As a further description of the above technical solution:
the front end face and the rear end face of the first side die and the second side die are fixedly connected with side plates through screws.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt the mode of slip drawing of patterns, earlier dismantle the curb plate through closing the screw soon, through the anticlockwise rotation crank, drive the rotation of gear, through the meshing transmission of gear and first ratch and second ratch for first ratch and second ratch slide to both sides, thereby drive first limit mould and second limit mould and slide to both sides, thereby accomplish the drawing of patterns of stair mould, the mode of slip drawing of patterns is simple laborsaving, has promoted the convenience of stair mould drawing of patterns.
2. The utility model discloses in, drive the rotation of runner through driving motor to drive the upper and lower vibrations of step clamp plate through the transfer line, utilize the step clamp plate to shake from top to bottom, the cement that will pour into in the mould mixes the earth compaction, prevents that concrete compaction inequality from producing the gas pocket and reducing the quality of finished product stair in the mould finished product, has promoted the compactness of concrete when stair are prefabricated from this.
Drawings
Fig. 1 is a schematic diagram illustrating a top view of a beam type stair prefabrication mold provided according to an embodiment of the present invention;
fig. 2 shows a schematic structural view of a cross-sectional view at a-a provided according to an embodiment of the present invention;
fig. 3 shows a schematic diagram of a partial enlarged view at B provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a first side form; 2. a second side form; 3. a vibration box; 4. a drive motor; 5. a step pressing plate; 6. a side plate; 7. a slide bar; 8. a slide rail; 9. a demolding box; 10. a crank; 11. a slide hole; 12. a transmission rod; 13. a rotating wheel; 14. a second rack bar; 15. a first rack bar; 16. a gear; 17. a chute; 18. a slider; 19. a screw; 20. and (7) grouting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the beam type stair prefabricating mould comprises a first side mould 1, a second side mould 2, a demoulding box 9 and a side plate 6, wherein two groups of slide rails 8 are arranged at the top of the demoulding box 9, two groups of slide bars 7 are respectively embedded in the two groups of slide rails 8 in a sliding way, the first side forms 1 and the second side forms 2 can slide in the top box of the demoulding box 9 by the sliding strips 7 sliding in the sliding rails 8, the tops of the two groups of sliding strips 7 are respectively and fixedly connected with the first side forms 1 and the second side forms 2, and be provided with the cavity of step shape structure between first side forms 1 and second side forms 2, utilize and inject cement concrete in the cavity between first side forms 1 and second side forms 2, realize the prefabrication to the stair, the bottom fixedly connected with multiunit of first side forms 1 runs through the first ratch 15 that is L shape structure of drawing of patterns case 9, and the bottom fixedly connected with multiunit of second side forms 2 runs through the second ratch 14 that is side L type structure of drawing of patterns case 9.
Specifically, as shown in fig. 2, the opposite sides of the horizontal ends of the first rack bar 15 and the second rack bar 14 are provided with latches, the front end surface of the demolding box 9 is provided with a crank 10 penetrating through the demolding box 9, and a gear 16 in meshing transmission with the first rack bar 15 and the second rack bar 14 is installed at a gap between the horizontal ends of the first rack bar 15 and the second rack bar 14 on the outer end surface of the output shaft of the crank 10, the crank 10 is rotated counterclockwise to drive the gear 16 to rotate counterclockwise, and the gear 16 is in meshing transmission with the first rack bar 15 and the second rack bar 14 to move the first rack bar 15 and the second rack bar 14 to both sides, so as to drive the first side mold 1 and the second side mold 2 to slide to both sides.
Specifically, as shown in fig. 1, the top of the knockout box 9 is provided with slide holes 11 at two sides of the vertical ends of the first rack bar 15 and the second rack bar 14, and the first rack bar 15 and the second rack bar 14 can move in the knockout box 9 through the arrangement of the slide holes 11.
Specifically, as shown in fig. 2 and 3, sliding grooves 17 have all been seted up at the top of first side form 1 and second side form 2, slider 18 has been inlayed to the equal slip in inside of two sets of sliding grooves 17, and slider 18's top is provided with the screw rod 19 that runs through slider 18, the top of two sets of sliders 18 respectively with the bottom both sides fixed connection of vibrations case 3, through slider 18 and sliding grooves 17's setting, make when the drawing of patterns, when first side form 1 and second side form 2 moved to both sides, vibrations case 3 can not be spacing to first side form 1 and second side form 2.
Specifically, as shown in fig. 2, a driving motor 4 is installed on the front end face of the vibration box 3, a rotating wheel 13 is installed on the outer end face of an output shaft of the driving motor 4, the front end face of the rotating wheel 13 is rotatably connected with a transmission rod 12 through a rotating shaft, the bottom of the transmission rod 12 is located in a gap between the first side form 1 and the second side form 2 and is rotatably connected with a step pressing plate 5 through a rotating shaft, the driving motor 4 drives the rotating wheel 13 to rotate, through the rotation of the rotating wheel 13, one end of the transmission rod 12 is driven to rotate annularly along the side end face of the rotating wheel 13, and the other end of the transmission rod 12 drives the step pressing plate 5 to vibrate up and down, so that cement concrete between the.
Specifically, as shown in fig. 1, a plurality of groups of grouting holes 20 are formed in the top of the step pressing plate 5, and cement concrete is poured into the gap between the first side form 1 and the second side form 2 through the grouting holes 20.
Specifically, as shown in fig. 2, the front and rear end faces of the first side form 1 and the second side form 2 are fixedly connected with side plates 6 through screws, and the side edges of the gap between the first side form 1 and the second side form 2 are sealed through the side plates 6.
The working principle is as follows: when the side formwork is used, cement water is poured into a gap between the first side formwork 1 and the second side formwork 2 through the grouting hole 20, the driving motor 4 is started, the rotating wheel 13 is driven to rotate through the output shaft of the driving motor 4, so that one end of the driving rod 12 is driven to move annularly along the front end face of the rotating wheel 13, the step pressing plate 5 is driven to vibrate up and down through the other end of the driving rod, the cement concrete poured into the gap between the first side formwork 1 and the second side formwork 2 is compacted through the vertical vibration of the step pressing plate 5, after prefabrication and forming, the side plate 6 is dismounted through the screwing screw during demoulding, the crank 10 is driven to rotate anticlockwise to drive the gear 16 to rotate anticlockwise, the first toothed bar 15 and the second toothed bar 14 are driven to move towards two sides through the meshing transmission of the gear 16 and the first toothed bar 15 and the second toothed bar 14, so that the first side formwork 1 and the second side formwork 2 are driven to move towards two sides through the sliding strip 7 in the sliding rail 8 inside the vibrating box, meanwhile, the sliding grooves 17 at the tops of the first side die 1 and the second side die 2 slide towards two sides, so that the position of the sliding block 18 is unchanged, namely the vibration box 3 always keeps unchanged in position, and the two sides of the first side die 1 and the second side die 2 slide to finish demolding.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. Girder type stair prefabrication mould, including first side forms (1), second side forms (2), drawing of patterns case (9) and curb plate (6), its characterized in that, two sets of slide rails (8) have been seted up at the top of drawing of patterns case (9), the equal cunning of inside of two sets of slide rails (8) has two sets of draw runner (7), the top of two sets of draw runner (7) is fixedly connected with first side forms (1) and second side forms (2) respectively, and is provided with the cavity of step-shaped structure between first side forms (1) and second side forms (2), the bottom fixedly connected with multiunit of first side forms (1) runs through first ratch (15) that are L shape structure of drawing of patterns case (9), the bottom fixedly connected with multiunit of second side forms (2) runs through second ratch (14) that are side L type structure of drawing of patterns case (9).
2. The beam type stair prefabrication mould as claimed in claim 1, wherein opposite sides of horizontal ends of the first rack bar (15) and the second rack bar (14) are provided with clamping teeth, a crank (10) penetrating through the stripping box (9) is arranged on the front end face of the stripping box (9), and a gear (16) in meshing transmission with the first rack bar (15) and the second rack bar (14) is mounted on the outer end face of an output shaft of the crank (10) at a gap of the horizontal ends of the first rack bar (15) and the second rack bar (14).
3. The beam-type stair prefabrication mould as claimed in claim 1, wherein the top of the demoulding box (9) is provided with sliding holes (11) at two sides of the vertical ends of the first toothed bar (15) and the second toothed bar (14).
4. The beam type stair prefabrication mold as claimed in claim 1, wherein sliding grooves (17) are formed in the tops of the first side mold (1) and the second side mold (2), sliding blocks (18) are embedded in the two groups of sliding grooves (17) in a sliding mode, a screw rod (19) penetrating through the sliding blocks (18) is arranged on the tops of the sliding blocks (18), and the tops of the two groups of sliding blocks (18) are fixedly connected with two sides of the bottom of the vibration box (3) respectively.
5. The beam type stair prefabrication mold as claimed in claim 4, wherein a driving motor (4) is installed on the front end face of the vibration box (3), a rotating wheel (13) is installed on the outer end face of an output shaft of the driving motor (4), a transmission rod (12) is rotatably connected to the front end face of the rotating wheel (13) through a rotating shaft, and a step pressing plate (5) is rotatably connected to the bottom of the transmission rod (12) through the rotating shaft at the position of the gap between the first side form (1) and the second side form (2).
6. The beam type stair prefabrication mould as claimed in claim 5, wherein the top of the step pressing plate (5) is provided with a plurality of groups of grouting holes (20).
7. The beam type stair prefabrication mould as claimed in claim 1, wherein the front and rear end surfaces of the first side form (1) and the second side form (2) are fixedly connected with side plates (6) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199099.7U CN210589837U (en) | 2019-07-29 | 2019-07-29 | Beam type stair prefabricating mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921199099.7U CN210589837U (en) | 2019-07-29 | 2019-07-29 | Beam type stair prefabricating mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589837U true CN210589837U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921199099.7U Active CN210589837U (en) | 2019-07-29 | 2019-07-29 | Beam type stair prefabricating mould |
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| CN (1) | CN210589837U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927712A (en) * | 2021-11-10 | 2022-01-14 | 钟庭玉 | Prefabricated staircase production facility convenient to drawing of patterns |
| CN115923078A (en) * | 2022-12-27 | 2023-04-07 | 邢台富意顺生物降解科技有限公司 | Preparation equipment and preparation method of graphene modified PBAT |
-
2019
- 2019-07-29 CN CN201921199099.7U patent/CN210589837U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927712A (en) * | 2021-11-10 | 2022-01-14 | 钟庭玉 | Prefabricated staircase production facility convenient to drawing of patterns |
| CN115923078A (en) * | 2022-12-27 | 2023-04-07 | 邢台富意顺生物降解科技有限公司 | Preparation equipment and preparation method of graphene modified PBAT |
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