CN214055731U - Novel prefabricated mould for stair - Google Patents
Novel prefabricated mould for stair Download PDFInfo
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- CN214055731U CN214055731U CN202022977377.6U CN202022977377U CN214055731U CN 214055731 U CN214055731 U CN 214055731U CN 202022977377 U CN202022977377 U CN 202022977377U CN 214055731 U CN214055731 U CN 214055731U
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- mould
- bottom plate
- plate mould
- top plate
- seat
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Abstract
The utility model relates to the technical field of building, in particular to a novel processing mould for prefabricated stairs, which comprises a supporting seat, a bottom plate mould, a plurality of ladder moulds and a top plate mould, wherein the supporting seat is connected with a plurality of pairs of installation rods through a rear mould seat, a plurality of slide holes are respectively arranged on the bottom plate mould, the plurality of ladder moulds and the top plate mould, the installation rods and the slide holes are in sliding fit, locking bolts are respectively connected with the ladder moulds and the top plate mould through threads, installation screw holes are respectively arranged on the ladder moulds and the bottom plate mould, the installation screw holes are matched with the locking bolts, a plurality of fixed rods are respectively connected with the rear ends of the bottom plate mould and the top plate mould, a plurality of pairs of hoisting bolts are connected with the rear mould seat through threads, a plurality of fixed frames are connected with the fixed frames through a mould locking device, a plurality of fixed bolts are connected with the fixed frames, a plurality of fixed screw holes are arranged on the rear mould seat, the bottom plate mould is communicated with a feed hopper, which is convenient for adjusting the number of the prefabricated stairs, and it is convenient for dismantle, and the practicality is higher.
Description
Technical Field
The utility model relates to a building technical field specifically is a novel prefabricated mould for stair.
Background
As is well known, the prefabricated building adopts a building mode that building components including beams, plates, columns, outer walls and the like are prefabricated in a factory and transported to a site for installation and construction, and a prefabricated staircase processing mold is generally required to be used for prefabricated staircase production and is widely used in the field of prefabricated buildings.
Through the retrieval, chinese patent publication CN 205660875U's utility model discloses a prefabricated stair plank mould, its approximate description does, including upper end mould, the side form of marking time, side form fixed column a, lower extreme mould, die block support, die block board, fixed layer board, bottom plate side form a, slewing mechanism, fixed regulating plate, bottom plate side form B, side form fixed column B, bottom plate side form C and pull rod, its reasonable in design, easy operation can realize increasing the function of the angle bead of marking time for prefabricated stair board.
However, the above prior art solutions still have the following drawbacks: it is not convenient for adjust the ladder number of prefabricated stair to it is not convenient for dismantle, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel prefabricated mould for stair, its ladder number of being convenient for to prefabricated stair is adjusted to it is convenient for dismantle, and the practicality is higher.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a novel processing die for prefabricated stairs comprises a supporting seat, a bottom plate die, a plurality of step dies and a top plate die, wherein the top end of the supporting seat is connected with a rear die seat, the front end of the rear die seat is connected with a plurality of pairs of mounting rods, a plurality of slide holes are formed in the bottom plate die, the plurality of step dies and the top plate die, the mounting rods and the slide holes are in sliding fit, locking screw holes are formed in the step dies and the top plate die, locking bolts are connected with internal threads of the locking screw holes, mounting screw holes are formed in the step dies and the bottom plate die and are matched with each other, a plurality of fixing rods are connected with the rear ends of the bottom plate die and the top plate die, a plurality of pairs of hoisting bolts are connected with the rear die seat through threads, a plurality of die locking devices are connected with the mounting rods, a plurality of fixing frames are connected with the die locking devices, fixing bolts are connected with the fixing frames through threads on the fixing frames, and a plurality of fixing screws matched with the fixing bolts are formed in the rear die seat, the top end of the bottom plate die is communicated with a feed hopper.
Preferably, the mode locking device comprises a plurality of hoops, the hoops are connected to the installation rods in a sliding mode, the hoops corresponding to each other from top to bottom are connected through clamping plates, and adjacent clamping plates are connected through a plurality of step rods.
Preferably, each pair of hoisting bolts are connected through belt transmission.
Preferably, the rear die holder is connected with a reinforcing plate.
Preferably, a plurality of sliding grooves matched with the belt are formed in the reinforcing plate, and the belt penetrates through the reinforcing plate through the sliding grooves.
Preferably, a reinforcing mesh is arranged between the bottom plate mould, the plurality of step moulds and the top plate mould and the rear mould base.
Preferably, a plurality of reinforcing plates are connected between the supporting seat and the rear mold seat.
Preferably, the front end of the fixing frame is connected with a pull ring.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel prefabricated mould for stair possesses following beneficial effect:
1. this novel prefabricated mould for stair can link together roof mould, bottom plate mould and a plurality of ladder mould through locking bolt, accomplishes this novel prefabricated mould for stair's compound die through the cooperation of installation pole and slide opening, through the quantity that increases or reduces the ladder mould, can adjust the quantity of stair ladder, and it is convenient for adjust the ladder number of prefabricated stair.
2. This novel prefabricated mould for stair through with fixing bolt follow fixed screw downthehole screw-out, can take off the mode locking device from the installation pole to with roof mould, bottom plate mould and a plurality of ladder mould and back die holder separation, accomplish the die sinking, through loosening locking bolt soon, can accomplish the dismantlement of roof mould, bottom plate mould and a plurality of ladder mould, change or the reconfiguration to it, its is convenient for dismantle, and the practicality is higher.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;
fig. 3 is a schematic plan view of the present invention in a top view, partially cut away;
fig. 4 is a schematic diagram of a partial enlarged structure at B in fig. 3 according to the present invention.
In the figure: 1. a supporting seat; 2. a floor form; 3. a step die; 4. a roof panel mold; 5. a rear die holder; 6. mounting a rod; 7. locking the bolt; 8. fixing the rod; 9. hoisting bolts; 10. a fixed mount; 11. fixing the bolt; 12. a feed hopper; 13. clamping a hoop; 14. clamping a plate; 15. a step bar; 16. a belt; 17. a reinforcing plate; 18. a reinforcing mesh; 19. a reinforcing plate; 20. and (4) a pull ring.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-4, a novel processing mold for prefabricated stairs comprises a supporting seat 1, a bottom plate mold 2, a plurality of step molds 3 and a top plate mold 4, wherein the top end of the supporting seat 1 is connected with a rear mold seat 5, a plurality of reinforcing plates 19 are connected between the supporting seat 1 and the rear mold seat 5 so as to improve the stability of the novel processing mold for prefabricated stairs, the rear mold seat 5 is connected with a reinforcing plate 17 so as to improve the stability of the rear mold seat 5, the front end of the rear mold seat 5 is connected with a plurality of pairs of mounting rods 6, the mounting rods 6 can form mounting holes for the formed prefabricated stairs, so that stair handrails can be mounted on the prefabricated stairs, a plurality of sliding holes are formed in the bottom plate mold 2, the plurality of step molds 3 and the top plate mold 4, the mounting rods 6 are in sliding fit with the sliding holes, a reinforcing mesh 18 is arranged between the bottom plate mold 2, the plurality of step molds 3 and the top plate mold 4 and the rear mold seat 5, intensity convenient to strengthen fashioned prefabricated stair, the locking screw has all been seted up on ladder mould 3 and on roof mould 4, the inside threaded connection of locking screw has locking bolt 7, the installation screw has all been seted up on ladder mould 3 and on bottom plate mould 2, and installation screw and locking bolt 7 phase-match, can link together roof mould 4 through locking bolt 7, bottom plate mould 2 and a plurality of ladder mould 3, through increasing or reducing the quantity of ladder mould 3, can adjust the quantity of stair ladder, through loosening locking bolt 7 soon, can accomplish roof mould 4, the dismantlement of bottom plate mould 2 and a plurality of ladder mould 3, change or make up again it.
It should be further noted that the rear ends of the bottom plate mold 2 and the top plate mold 4 are connected with a plurality of fixing rods 8, the fixing rods 8 enable the formed prefabricated staircase to form fixing holes, the prefabricated staircase is fixedly installed through the fixing holes, a plurality of pairs of hoisting bolts 9 are in threaded connection with the rear mold base 5, each pair of hoisting bolts 9 are in transmission connection through a belt 16, synchronous rotation of each pair of hoisting bolts 9 is facilitated, a plurality of sliding grooves matched with the belts 16 are formed in a reinforcing plate 17, the belts 16 penetrate through the reinforcing plate 17 through the sliding grooves, the hoisting bolts 9 are driven to rotate back and forth through rotation of the belts 16, the hoisting bolts 9 are screwed into the novel prefabricated staircase processing mold, hoisting screw holes can be formed in the formed prefabricated staircase, hoisting rings can be conveniently installed to hoist the prefabricated staircase, a plurality of pairs of installation rods 6 are connected with mold locking devices, each mold locking device comprises a plurality of clamps 13, the clamps 13 are connected on the mounting rod 6 in a sliding manner, the vertically corresponding clamps 13 are connected through the clamping plates 14, the adjacent clamping plates 14 are connected through the step rods 15, the bottom plate mold 2, the step molds 3 and the top plate mold 4 are conveniently attached and locked through the step rods 15 and the clamping plates 14, the firmness of the installation of the novel prefabricated stair processing mold is conveniently improved, the mold locking device is connected with a plurality of fixing frames 10, the fixing frames 10 are in threaded connection with fixing bolts 11, the rear mold base 5 is provided with a plurality of fixing screw holes matched with the fixing bolts 11, the fixing bolts 11 are screwed out of the fixing screw holes, the mold locking device can be taken down from the mounting rod 6, so that the top plate mold 4, the bottom plate mold 2 and the step molds 3 are separated from the rear mold base 5 to complete mold opening, the front end of the fixing frame 10 is connected with a pull ring 20, and the fixing frame 10 and the mold locking device are conveniently pulled, dismantle the mode locking device, the top intercommunication of bottom plate mould 2 has feeder hopper 12, and prefabricated stair raw materials can follow feeder hopper 12 and get into this novel prefabricated stair with the inside of mold processing and carry out the shaping.
In summary, the working principle and working process of the novel processing mold for the prefabricated staircase are that when in use, firstly, a proper number of step molds 3, a top plate mold 4 and a bottom plate mold 2 are selected to be combined into a step shape through locking bolts 7, then the combined top plate mold 4, bottom plate mold 2 and a plurality of step molds 3 are installed on an installation rod 6, a reinforcing mesh 18 is placed between a rear mold seat 5 and the top plate mold 4, the bottom plate mold 2 and the plurality of step molds 3, then a hoop 13 is sleeved on the installation rod 6, a fixing bolt 11 is screwed into a fixing screw hole to complete mold closing, two pairs of hoisting bolts 9 with proper positions are selected to be screwed into the novel processing mold for the prefabricated staircase, then prefabricated staircase raw materials are poured into the novel processing mold for the prefabricated staircase through a feed inlet to be molded, the fixing bolt 11 is molded and unscrewed, the device is pulled out from the installation rod 6 through a pull ring 20, with hoist and mount bolt 9 back to original position, then take off roof mould 4, bottom plate mould 2 and a plurality of ladder mould 3 from installation pole 6, take off the prefabricated stair that the shaping is good at last can, when the ladder number of needs change prefabricated stair, back out locking bolt 7 from the inside of installation screw, increase or reduce the quantity of ladder mould 3, then through locking bolt 7 with a plurality of ladder moulds 3, bottom plate mould 2 and roof mould 4 combination can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel prefabricated mould for stair, includes supporting seat (1), its characterized in that: the mould is characterized by further comprising a bottom plate mould (2), a plurality of stepped moulds (3) and a top plate mould (4), wherein the top end of the supporting seat (1) is connected with a rear mould seat (5), the front end of the rear mould seat (5) is connected with a plurality of pairs of mounting rods (6), the bottom plate mould (2), the plurality of stepped moulds (3) and the top plate mould (4) are respectively provided with a plurality of sliding holes, the mounting rods (6) and the sliding holes are in sliding fit, the stepped mould (3) and the top plate mould (4) are respectively provided with a locking screw hole, the internal threads of the locking screw holes are connected with a locking bolt (7), the stepped mould (3) and the bottom plate mould (2) are respectively provided with a mounting screw hole which is matched with the locking bolt (7), the rear ends of the bottom plate mould (2) and the top plate mould (4) are respectively connected with a plurality of fixing rods (8), the rear mould seat (5) is in threaded connection with a plurality of pairs of hoisting bolts (9), and a plurality of pairs of mounting rods (6) are connected with a mould locking devices, the mould locking device is connected with a plurality of fixing frames (10), the fixing frames (10) are connected with fixing bolts (11) in a threaded mode, a plurality of fixing screw holes matched with the fixing bolts (11) are formed in the rear mould base (5), and the top end of the bottom plate mould (2) is communicated with a feed hopper (12).
2. The novel processing mold for the prefabricated staircase according to the claim 1, characterized in that: the mode locking device comprises a plurality of clamps (13), the clamps (13) are connected to the installation rods (6) in a sliding mode, the clamps (13) corresponding up and down are connected through clamping plates (14), and adjacent clamping plates (14) are connected through a plurality of step rods (15).
3. The novel processing mold for the prefabricated staircase according to the claim 2, characterized in that: each pair of hoisting bolts (9) are in transmission connection through a belt (16).
4. The novel processing mold for the prefabricated staircase according to the claim 3, characterized in that: and the rear die holder (5) is connected with a reinforcing plate (17).
5. The novel processing mold for the prefabricated staircase according to the claim 4, characterized in that: a plurality of sliding grooves matched with the belts (16) are formed in the reinforcing plate (17), and the belts (16) penetrate through the reinforcing plate (17) through the sliding grooves.
6. The novel processing mold for the prefabricated staircase according to claim 5, characterized in that: and reinforcing meshes (18) are arranged among the bottom plate die (2), the plurality of step dies (3), the top plate die (4) and the rear die holder (5).
7. The novel processing mold for the prefabricated staircase according to claim 6, characterized in that: a plurality of reinforcing plates (19) are connected between the supporting seat (1) and the rear die holder (5).
8. The novel processing mold for the prefabricated staircase according to claim 7, characterized in that: the front end of the fixed frame (10) is connected with a pull ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977377.6U CN214055731U (en) | 2020-12-09 | 2020-12-09 | Novel prefabricated mould for stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977377.6U CN214055731U (en) | 2020-12-09 | 2020-12-09 | Novel prefabricated mould for stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214055731U true CN214055731U (en) | 2021-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022977377.6U Active CN214055731U (en) | 2020-12-09 | 2020-12-09 | Novel prefabricated mould for stair |
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| CN (1) | CN214055731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116985259A (en) * | 2023-09-28 | 2023-11-03 | 山西建投建筑产业有限公司 | Construction method of assembled stair with corner protector |
-
2020
- 2020-12-09 CN CN202022977377.6U patent/CN214055731U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116985259A (en) * | 2023-09-28 | 2023-11-03 | 山西建投建筑产业有限公司 | Construction method of assembled stair with corner protector |
| CN116985259B (en) * | 2023-09-28 | 2023-12-08 | 山西建投建筑产业有限公司 | Construction method of assembled stair with corner protector |
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