CN115972362A - Pulley device for stair side mold - Google Patents
Pulley device for stair side mold Download PDFInfo
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- CN115972362A CN115972362A CN202211523937.8A CN202211523937A CN115972362A CN 115972362 A CN115972362 A CN 115972362A CN 202211523937 A CN202211523937 A CN 202211523937A CN 115972362 A CN115972362 A CN 115972362A
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Abstract
The invention discloses a pulley device for a stair side mold, which belongs to the technical field of mold devices and comprises a front mold part and a rear mold part, wherein the front mold part comprises a front mold, a first connecting frame, a first pulley connecting body and a first pulley, the front mold and the first pulley connecting body are respectively connected to the upper end and the lower end of the first connecting frame, the first pulley is connected to the first pulley connecting body, the rear mold part comprises a rear mold, a second connecting frame, a second pulley connecting body and a second pulley, the rear mold and the second pulley connecting body are respectively connected to the upper end and the lower end of the second connecting frame, telescopic supporting parts are respectively arranged on the first connecting frame and the second connecting frame, a stair model cavity is formed between the front mold and the rear mold for enclosure, a plurality of gear bodies are arranged on the inner side wall of the front mold, a plurality of gear grooves are arranged on the inner side wall of the rear mold, and the gear bodies are matched with the gear grooves. The sliding wheel pieces which are vertically arranged in the sliding direction are arranged at the bottoms of the front die and the rear die, and the front die and the rear die are moved through the sliding wheels to realize die assembly, so that hoisting is not needed, and the die assembly is convenient to disassemble.
Description
Technical Field
The invention belongs to the technical field of mold devices, and particularly relates to a pulley device for a stair side mold.
Background
The assembly type building is a novel building production mode which transfers a large amount of field operation work in the traditional construction mode to a factory for carrying out, takes component factory prefabrication production and field assembly type installation as modes, and is characterized by standardized design, factory production, assembly type construction, integrated decoration and information management. The types of prefabricated concrete members for prefabricated buildings mainly include: external wall panel, interior wallboard, superimposed sheet, balcony, air conditioner board, stair, precast beam, precast column.
Because the stair prefabricated part mould is big and heavy, the installation of hoist and mount process, dismantlement are all more troublesome, consequently, need to wait for an improved technique to solve the problem that exists among the prior art.
Disclosure of Invention
The invention aims to: the pulley device for the stair side die is provided for solving the problems that the existing stair prefabricated part is large and heavy, and the installation and the disassembly in the hoisting process are troublesome.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a pulley gear for stair side form, includes preceding module and back module, preceding module includes front mould, first link, first pulley connector and first pulley, the front mould with first pulley connector is connected respectively both ends about the first link, first pulley is connected on the first pulley connector, back module includes back mould, second link, second pulley connector and second pulley, the back mould with second pulley connector is connected respectively the upper and lower both ends of second link, first link with be provided with flexible support piece on the second link respectively, the front mould with for enclosing between the back mould and keep off formation stair model cavity, the front mould inner wall is provided with a plurality of teeth wheel body, the back mould inside wall is provided with a plurality of teeth wheel groove, the teeth wheel body with the teeth wheel groove matches each other.
As a further description of the above technical solution:
and pouring holes are formed in the top parts of the front mold and the rear mold.
As a further description of the above technical solution:
the front mould and the rear mould are provided with fixing plates on two sides, and the fixing plates on the front mould and the rear mould are connected through bolts.
As a further description of the above technical solution:
the sliding directions of the first pulley and the second pulley are vertically arranged.
As a further description of the above technical solution:
the first connecting frame is provided with a first limiting groove, the second connecting frame is provided with a second limiting groove, the front mold is provided with a first limiting body, the rear mold is provided with a second limiting body, the first limiting body is matched with the first limiting groove, and the second limiting body is matched with the second limiting groove.
As a further description of the above technical solution:
the first limiting body is provided with a convex body, the second limiting body is provided with a groove, and the convex body is matched with the groove.
As a further description of the above technical solution:
the first connecting frame and the second connecting frame are provided with connecting grooves, and the telescopic support piece is connected with the connecting grooves.
As a further description of the above technical solution:
the telescopic support piece comprises a connecting rod, a sleeve and a butting body, wherein the connecting rod and the butting body are respectively screwed at the upper end and the lower end of the sleeve.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the structure, the first connecting frame is arranged at the bottom of the front mold, the first pulley connecting body is arranged at the bottom of the first connecting frame, the first pulley is arranged at the bottom of the first pulley connecting body, the second connecting frame is arranged at the bottom of the rear mold, the second pulley connecting body is arranged at the bottom of the second connecting frame, the second pulley is arranged at the bottom of the second pulley connecting body, the sliding directions of the first pulley and the second pulley are vertically arranged, when the prefabricated stair component is required, only the first pulley and the second sliding rail need to slide, then the front mold and the rear mold need to be matched through the fixing plate through the bolts, pouring is carried out, a stair model is formed, when the prefabricated stair component is disassembled, only the bolts need to be disassembled, the first pulley and the second pulley need to slide, the prefabricated stair component is taken out, the structure enables the prefabricated stair component mold to be convenient to manufacture stairs, lifting is not needed, the disassembly is also convenient, and the production efficiency of the prefabricated stairs is greatly improved.
2. According to the invention, the side wall of the front mold is provided with the plurality of gear bodies, the side wall of the rear mold is provided with the plurality of gear grooves, and the gear bodies are matched with the gear grooves, so that the mold closing precision is further improved, and the quality of the stair prefabricated member is improved.
3. According to the stair prefabricated member, the telescopic supporting pieces are arranged, when the mold is poured, the sleeve needs to be rotated, the abutting body abuts against the ground, the mold cannot shake during pouring, and the production quality of the stair prefabricated member is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a bottom view of a pulley apparatus for a stair side form.
Fig. 2 is a front mold and a rear mold connecting structure in a pulley device for a stair side mold.
Fig. 3 is a side view of a sheave arrangement for a stair sideform.
Fig. 4 is a schematic view of a cavity of a stair model in a pulley apparatus for a stair side form.
Fig. 5 is a schematic view showing the structure of a telescopic support member in a pulley device for a side mold of a staircase.
Fig. 6 is a schematic view of a connection structure of a front mold and a rear mold in a top view angle in a pulley device for a stair side mold.
Illustration of the drawings:
1-a front module; 1 a-front mold; 1 b-a first link; 1 c-a first pulley interface; 1 d-a first pulley; 2-a rear module; 2 a-back mould; 2 b-a second link; 2 c-a second sheave connection body; 2 d-a second pulley; 3-a telescopic support; 31-a connecting rod; 32-a sleeve; 33-a butt-joint body; 4-a stair model cavity; 5-a gear body; 6-gear groove; 7-pouring holes; 8, fixing a plate; 9-a first limit groove; 10-a second limiting groove; 11-a first stop body; 12-a second spacing body; 13-convexity; 14-grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner", etc. indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally placed when the products of the present invention are used, which are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a pulley gear for stair side form, includes preceding module 1 and back module 2, preceding module 1 includes front mould 1a, first link 1b, first pulley connector 1c and first pulley 1d, preceding module 1a with first pulley connector 1c is connected respectively both ends about first link 1b, first pulley 1d is connected on the first pulley connector 1c, back module 2 includes back mould 2a, second link 2b, second pulley connector 2c and second pulley 2d, back mould 2a with second pulley connector 2c is connected respectively the upper and lower both ends of second link 2b, first link 1b with be provided with flexible support piece 3 on the second link 2b respectively, preceding mould 1a with for enclosing fender formation stair cavity model 4 between the back mould 2a, preceding mould 1a inside wall is provided with a plurality of 5, back mould 2a is provided with a plurality of gear grooves 6, gear body 5 with gear groove 6 matches each other.
And pouring holes 7 are formed in the tops of the front die 1a and the rear die 2 a.
The sliding directions of the first pulley 1d and the second pulley 2d are vertically arranged.
The first connecting frame 1b is provided with a first limiting groove 9, the second connecting frame 2b is provided with a second limiting groove 10, the front mold 1a is provided with a first limiting body 11, the rear mold 2a is provided with a second limiting body 12, the first limiting body 11 is matched with the first limiting groove 9, and the second limiting body 12 is matched with the second limiting groove 10.
The first limiting body 11 is provided with a convex body 13, the second limiting body 12 is provided with a groove 14, and the convex body 13 is matched with the groove 14.
The first connecting frame 1b and the second connecting frame 2b are provided with connecting grooves, and the telescopic support piece 3 is connected with the connecting grooves.
The telescopic support 3 comprises a connecting rod 31, a sleeve 32 and a butt joint body 33, wherein the connecting rod 31 and the butt joint body 33 are respectively screwed at the upper end and the lower end of the sleeve 32.
The working principle is as follows: the first connecting frame is arranged at the bottom of the front mold, the first pulley connecting body is arranged at the bottom of the first connecting frame, the first pulley is arranged at the bottom of the first pulley connecting body, the second connecting frame is arranged at the bottom of the rear mold, the second pulley connecting body is arranged at the bottom of the second connecting frame, the second pulley is arranged at the bottom of the second pulley connecting body, the sliding directions of the first pulley and the second pulley are vertically arranged, when the prefabricated stair component is needed, only the first pulley and the second sliding rail need to slide, then the front mold and the rear mold need to be matched through the fixing plate which is penetrated by the bolt, pouring is carried out again, a stair model is formed, when the prefabricated stair component is disassembled, only the bolt needs to be disassembled, the first pulley and the second pulley slide, the prefabricated stair component is taken out, the prefabricated stair component mold is convenient to manufacture stairs by the structure, hoisting is not needed, the disassembly is also convenient, and the production efficiency of the prefabricated stairs is greatly improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a pulley gear for stair side form, its characterized in that, includes preceding module (1) and back module (2), preceding module (1) includes front mould (1 a), first link (1 b), first pulley connector (1 c) and first pulley (1 d), front mould (1 a) with first pulley connector (1 c) is connected respectively both ends about first link (1 b), first pulley (1 d) is connected on first pulley connector (1 c), back module (2) includes back mould (2 a), second link (2 b), second pulley connector (2 c) and second pulley (2 d), back mould (2 a) with second pulley connector (2 c) connects respectively the upper and lower both ends of second link (2 b), first link (1 b) with be provided with flexible support piece (3) on second link (2 b) respectively, front mould (1 a) and back mould (2 a) are provided with a plurality of gear wheel body (5) between the gear chamber (5) each other the gear chamber (5) is provided with a plurality of enclosing gear groove.
2. Pulley device for stair side forms according to claim 1, characterized in that said front (1 a) and rear (2 a) forms are provided with pouring holes (7) at the top.
3. Pulley device for stair side forms according to claim 2, characterized in that said front form (1 a) and said rear form (2 a) are provided with fixing plates (8) on both sides, said fixing plates (8) on said front form (1 a) and said rear form (2 a) being connected by bolts.
4. Pulley device for stair sideforms according to claim 1, characterized in that said first pulley (1 d) and said second pulley (2 d) are arranged with a sliding direction perpendicular.
5. The pulley device for the stair side mold according to claim 3, wherein a first limiting groove (9) is formed in the first connecting frame (1 b), a second limiting groove (10) is formed in the second connecting frame (2 b), a first limiting body (11) is arranged on the front mold (1 a), a second limiting body (12) is arranged on the rear mold (2 a), the first limiting body (11) is matched with the first limiting groove (9), and the second limiting body (12) is matched with the second limiting groove (10).
6. A pulley arrangement for a stair sideform according to claim 5, characterized in that the first position limiting body (11) is provided with a convex body (13), the second position limiting body (12) is provided with a concave groove (14), and the convex body (13) and the concave groove (14) are matched.
7. A pulley arrangement for stair sideforms according to claim 1, characterized in that said first connecting frame (1 b) and said second connecting frame (2 b) are provided with a connecting groove, said telescopic support (3) being connected to said connecting groove.
8. Pulley device according to claim 7, characterized in that the telescopic support (3) comprises a connecting rod (31), a sleeve (32) and an abutment body (33), the connecting rod (31) and the abutment body (33) being screwed to the upper and lower ends of the sleeve (32), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211523937.8A CN115972362A (en) | 2022-11-30 | 2022-11-30 | Pulley device for stair side mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211523937.8A CN115972362A (en) | 2022-11-30 | 2022-11-30 | Pulley device for stair side mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115972362A true CN115972362A (en) | 2023-04-18 |
Family
ID=85963719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211523937.8A Pending CN115972362A (en) | 2022-11-30 | 2022-11-30 | Pulley device for stair side mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115972362A (en) |
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2022
- 2022-11-30 CN CN202211523937.8A patent/CN115972362A/en active Pending
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