CN213918821U - Horizontal stair prefabricating mould - Google Patents
Horizontal stair prefabricating mould Download PDFInfo
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- CN213918821U CN213918821U CN202021671343.8U CN202021671343U CN213918821U CN 213918821 U CN213918821 U CN 213918821U CN 202021671343 U CN202021671343 U CN 202021671343U CN 213918821 U CN213918821 U CN 213918821U
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- horizontal stair
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Abstract
The utility model discloses a horizontal stair prefabrication mould, it includes chassis, die block, end mould and side form, and the die block sets up on the chassis, and the die block both ends are located to a pair of end mould branch, and a pair of side form is connected on the chassis, is located the die block both sides, the interval is adjustable between the side form, with pressing from both sides tight end mould and die block, enclose into the die cavity. When the prefabricated horizontal stair is used, a bottom die and an end die with proper widths are selected according to the width of the prefabricated horizontal stair, the bottom die is arranged on the bottom frame, then a pair of end dies are arranged at two ends of the bottom die respectively, a pair of side dies are connected to the bottom frame, and the distance between the two side dies is adjusted until the end dies and the bottom die are clamped and a die cavity is enclosed; and finally pouring into the die cavity. And when the mold is disassembled after maintenance is finished, loosening the side molds, and controlling the side molds to be away from each other to move away. The side mold and the bottom frame can be suitable for prefabricating horizontal stairs of various models, the repeated utilization is convenient to realize, the mold closing and removing operation is simple and convenient, and the production efficiency is favorably improved.
Description
Technical Field
The utility model belongs to the technical field of the building mould, especially, relate to a horizontal stair prefabrication mould.
Background
During the prefabrication process of each part of the fabricated building, the production of horizontal prefabricated stair moulds in the industry is realized by one mould and one ladder, namely, only one type of stair is produced by one pair of moulds, the specifications of the horizontal stair are more, the mould structure of the horizontal stair is more complex, the manufacturing form of one mould and one ladder leads to more consumed materials, the mould is not beneficial to recycling, the mould making materials and labor cost are greatly consumed, and the prefabricated stair mould is not economical and environment-friendly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a be convenient for reuse, be applicable to the prefabricated mould of different specification horizontal stairs.
The utility model provides a prefabricated mould of horizontal stair, it includes chassis, die block, end mould and side form, and the die block sets up on the chassis, and the die block both ends are located to a pair of end mould branch, and a pair of side form is connected on the chassis, is located the die block both sides, the interval is adjustable between the side form, with pressing from both sides tight end mould and die block, enclose into the die cavity.
In a specific embodiment, the underframe comprises a bottom plate, side plates, longitudinal ribs and transverse ribs, the bottom plate and the side plates enclose a rectangular frame, and the longitudinal ribs and the transverse ribs are alternately arranged in the rectangular frame in a longitudinal and transverse mode.
Furthermore, slide rails arranged in parallel with the transverse ribs are arranged in the rectangular frame, and notches for the slide rails to penetrate through are formed in the longitudinal ribs.
Preferably, the bottom plate is provided with a cushion block, and the slide rail is arranged on the cushion block.
In a specific embodiment, the side die comprises a fixed side die and a movable side die, and pulleys are arranged at the bottom of the movable side die; the fixed side die is fixedly connected to a side plate on one side of the bottom frame, two ends of the movable side die are arranged on the side plates on two ends of the bottom frame, and the pulleys are arranged on the sliding rails and can slide along the sliding rails.
Furthermore, the fixed side die and the movable side die are locked through a split screw.
When the utility model is used, the bottom die and the end die with proper width are selected according to the width of the prefabricated horizontal stair, the bottom die is arranged on the bottom frame, then a pair of end dies are respectively arranged at two ends of the bottom die, a pair of side dies are connected on the bottom frame, and the distance between the side dies of the two sides is adjusted to clamp the end die and the bottom die and enclose a die cavity; and finally pouring into the die cavity. And when the mold is disassembled after maintenance is finished, loosening the side molds, and controlling the side molds to be away from each other to move away. The side mold and the bottom frame can be suitable for prefabricating horizontal stairs of various models, the repeated utilization is convenient to realize, the mold closing and removing operation is simple and convenient, and the production efficiency is favorably improved.
Drawings
Fig. 1 is an assembly diagram of a preferred embodiment of the present invention.
Fig. 2 is an exploded view of the preferred embodiment.
Sequence numbers of the drawings:
1-bottom frame, 11-bottom plate, 12-side plate, 13-transverse rib, 14-longitudinal rib, 15-cushion block, 16-slide rail;
2, a fixed side die, 21, a baffle, 22, a reinforcing rib and 23, a locking seat;
3-movable side die, 31-pulley, 32-wheel seat;
4, bottom die; 5, a front end die; 6-rear end mould; 7-oppositely pulling screw rod.
Detailed Description
As shown in fig. 1, the horizontal stair prefabrication mold disclosed in this embodiment includes a bottom frame 1, a fixed side mold 2, a movable side mold 3, a bottom mold 4, a front end mold 5 and a rear end mold 6.
The base frame 1 is enclosed by a bottom plate 11, side plates 12, transverse ribs 13 and longitudinal ribs 14. During manufacturing, the bottom plate 11 is a rectangular plate, the width of the rectangular plate is larger than the maximum width in the production standard of the horizontal stair, and the side plates 12 stand on the periphery of the bottom plate to form a rectangular frame with an opening at the top. The transverse ribs 13 are arranged in the rectangular frame along the width direction of the rectangular frame, two rows of longitudinal ribs 14 are arranged along the length direction and connected between the transverse ribs, and the top of one row of longitudinal ribs 14 is provided with a notch 141. And meanwhile, a cushion block 15 is arranged on the bottom plate, is arranged in parallel with the transverse rib and penetrates through the notch of the longitudinal rib, and a slide rail 16 is laid on the cushion block 15. After the chassis 11 is manufactured, the fixed side die 2 is mounted on one side edge in the length direction.
The fixed side die 2 comprises a baffle 21, reinforcing ribs 22 and locking seats 23, the reinforcing ribs are alternately arranged vertically and horizontally and the outer end face of the baffle, the locking seats are channel steel seats, locking holes are formed in webs of the locking seats, and the locking seats are uniformly distributed on the top end face of the baffle and are used for being matched with the counter-pulling screw rods 7 to be locked with the movable side die 3.
The movable side die 3 is different from the fixed side die in that a row of pulleys 31 are arranged at the bottom of a baffle plate of the movable side die 3, and each pulley is installed through a pulley seat 32. The wheel seat is an inverted U-shaped seat, the end part of the wheel seat is fixedly connected below the baffle, through holes are formed in the pair of side plates, the pulleys are arranged in the wheel seat, and the wheel shaft is arranged at the through holes of the side plates. When the movable side die 3 is assembled, the baffle is arranged on the side plates at the two ends of the length direction of the bottom frame, the pulleys are arranged on the slide rails, the movable side die pulleys are pushed to slide along the slide rails, and the bottom die 4 is arranged on the bottom frame 1 before the movable side die slides.
The bottom die 4 can be selected from universal dies of different types of horizontal stairs, and after the width of the bottom die is selected, the front end die 5 and the rear end die 6 with corresponding widths are selected to be arranged at the front end and the rear end of the bottom die 4.
After assembly, the movable side die can slide along the sliding rail by the pulley, when the movable side die is put into use, the movable side die 3 is pushed to the inner end surface of the baffle plate of the movable side die to be attached to the side edge of the bottom die, and then the counter-pulling screw rod penetrates through the corresponding locking seat and is locked by the matched nut, so that the bottom die, the end die and the side die are enclosed into a die cavity. And then pouring concrete into the die cavity and curing. When the maintenance is finished and the die is removed, the nuts at the two ends of the split screw rod are loosened, the movable side die can be pushed to be away from the fixed side die, and the die can be removed to take out the prefabricated part. The utility model discloses well side form and chassis are applicable in the prefabrication of the horizontal stair of various models, are convenient for realize reuse, and the compound die form removal is easy and simple to handle, does benefit to and improves production efficiency.
Claims (6)
1. The utility model provides a prefabricated mould of horizontal stair, it includes chassis, die block, end mould and side form, and the die block sets up on the chassis, and the die block both ends are located to a pair of end mould branch, and a pair of side form is connected on the chassis, is located the die block both sides, its characterized in that: the distance between the side dies is adjustable, so that the end dies and the bottom die are clamped to form a die cavity in an enclosing mode.
2. The horizontal stair prefabrication mold as claimed in claim 1, wherein: the chassis comprises a bottom plate, side plates, longitudinal ribs and transverse ribs, the bottom plate and the side plates are enclosed to form a rectangular frame, and the longitudinal ribs and the transverse ribs are alternately arranged in the rectangular frame in a longitudinal and transverse mode.
3. The horizontal stair prefabrication mold as claimed in claim 2, wherein: the rectangular frame is internally provided with a slide rail which is arranged in parallel with the transverse rib, and the longitudinal rib is provided with a notch for the slide rail to pass through.
4. The horizontal stair prefabrication mold as claimed in claim 3, wherein: the bottom plate is provided with a cushion block, and the slide rail is arranged on the cushion block.
5. The horizontal stair prefabrication mold as claimed in claim 3, wherein: the side die comprises a fixed side die and a movable side die, and pulleys are arranged at the bottom of the movable side die; the fixed side die is fixedly connected to a side plate on one side of the bottom frame, two ends of the movable side die are arranged on the side plates on two ends of the bottom frame, and the pulleys are arranged on the sliding rails and can slide along the sliding rails.
6. The horizontal stair prefabrication mold as claimed in claim 5, wherein: the fixed side die and the movable side die are locked through a split screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671343.8U CN213918821U (en) | 2020-08-12 | 2020-08-12 | Horizontal stair prefabricating mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671343.8U CN213918821U (en) | 2020-08-12 | 2020-08-12 | Horizontal stair prefabricating mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213918821U true CN213918821U (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021671343.8U Active CN213918821U (en) | 2020-08-12 | 2020-08-12 | Horizontal stair prefabricating mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213918821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179198A (en) * | 2021-12-15 | 2022-03-15 | 湖南东方红新型建材有限公司 | Prefabricated staircase component production line and production method thereof |
-
2020
- 2020-08-12 CN CN202021671343.8U patent/CN213918821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179198A (en) * | 2021-12-15 | 2022-03-15 | 湖南东方红新型建材有限公司 | Prefabricated staircase component production line and production method thereof |
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