Prefabricated stair assembling and assembling die

Abstract

The utility model relates to the technical field of buildings, in particular to a prefabricated stair splicing combination die which comprises a base, a module a, a module b, two side blocks, two fixing assemblies and two connecting assemblies. The base is connected with a module a, the module a is connected with a module b, and two ends of the module a and the module b are connected with side blocks; the six fixing assemblies are arranged, every two fixing assemblies form one group, and the three fixing assemblies are connected to the outer side of the module a and the outer side of the module b. Each fixing assembly comprises a bottom plate, the bottom plate is connected with an electric push rod, the driving end of the electric push rod is connected with a connecting rod, the connecting rod is connected with supporting seats, the supporting seat on one side is connected with a block a and a rod, and the supporting seat on the other side is connected with a block b and an inserting rod; the connecting assembly is connected to the side block and connected with the fixing assembly. The bottom plate is connected to the module a and the module b, the bottom plate is connected with the electric push rod, the electric push rod is used for connecting fixed components, operation is easy, use is convenient, and use of the mold is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building technology field especially relates to a prefabricated stair assembling combination mould. BACKGROUND

[0002] With the development of fabricated building, the concept of prefabricated stair is proposed in recent years: the stair is prefabricated into shape by formwork and form shell in factory, and directly installed on construction site, without formwork and water curing on site, saving water resources and curing time, greatly shortening construction period.

[0003] The Chinese patent with publication number CN207465473U discloses an assembled building prefabricated stair assembling combination general mould, which comprises fixed stair standard module and length adjustable stair standard module, the length adjustable stair standard module is detachably assembled with the fixed stair standard module, so that a prefabricated stair pouring cavity is formed between the length adjustable stair standard module and the fixed stair standard module, and the length of the prefabricated stair pouring cavity is adjusted by adjusting the length adjustable stair standard module. The stair step mould module in the right end stair section mould module, the left end stair section mould module and the middle stair section mould module is a standardized and modular module, which can reduce the labor intensity of designers, can be repeatedly combined and used, can avoid many problems in on-site construction, can shorten construction period and can reduce preparation cost.

[0004] The existing stair splicing combination mould uses multiple modules to splice to form a prefabricated stair pouring cavity, so that multiple modules need to be spliced during use of the mould, the operation is complex, the use efficiency is reduced, and the bolt splicing and fixing mode is used, so that the pouring material adheres to the bolt during pouring process, the material solidifies, the bolt disassembly is affected, and the disassembly efficiency between the stair mould and the module is reduced. UTILITY MODEL CONTENTS

[0005] In view of the problems in the background art, a prefabricated stair assembling combination mould is provided.

[0006] The utility model provides a prefabricated stair assembling combination mould, which comprises a base, a module a, a module b, two side blocks, two fixing assemblies and two connecting assemblies.

[0007] The base is connected with the module a, the module a is connected with the module b, and the two ends of the module a and the module b are connected with the side blocks.

[0008] The fixing assembly is provided with six, two by two as a group, provided with three groups and connected on the outer side of the module a and the module b; the fixing assembly comprises a bottom plate, the bottom plate is connected with an electric push rod, the driving end of the electric push rod is connected with a connecting rod, the connecting rod is connected with a supporting seat, one side supporting seat is connected with a block body a and a rod body, and the other side supporting seat is connected with a block body b and a plug-in rod.

[0009] And the connecting assembly is connected on the side block and connected with the fixed assembly.

[0010] Preferably, the base, the module a, the module b and the two side blocks are connected to form a stair mold cavity.

[0011] Preferably, the insertion rod is hollow inside, and one side is provided with an opening for inserting the rod body to connect; the block a and the block b are provided with through holes for the sighting rod to penetrate and detachably connect.

[0012] Preferably, the module a is connected with the insertion rod a; and the module b is connected with the insertion rod b.

[0013] Preferably, the two side blocks are respectively connected with insertion slots for connecting with the insertion rod a and the insertion rod b; and the two side blocks are respectively connected with supports above, and the supports are connected with the transverse opening a for connecting with the connecting assembly.

[0014] Preferably, the connecting assembly comprises clamping rods connected outside the module a and the module b, and the upper end of the clamping rod is provided with a transverse opening b, the transverse opening b is connected with a mounting rod, the two ends of the mounting rod are provided with vertical openings a, the vertical openings a are connected with fixed rods a for connecting the mounting rod with the clamping rod; and the mounting rod is provided with a transverse opening c and connected with a hook above.

[0015] Preferably, the transverse opening c is connected with a splicing rod, one end of the splicing rod is provided with a vertical opening b for connecting with the fixed rod b, and the other end is provided with a transverse opening d for connecting with a connecting rod, and the connecting rod is connected with the support through the transverse opening a and connected with the fixed rod c through the vertical opening c at both ends.

[0016] Compared with the prior art, the present application has the following beneficial technical effects:

[0017] The utility model discloses a connecting bottom plate on module a and module b, and the bottom plate is connected with electric push rod, and the electric push rod driving end is connected with connecting rod, and the connecting rod is connected with support seat, and two support seats are connected with block a, block b, rod body and insertion rod, and the block is provided with through -hole, and the through -hole is connected with the insertion of sighting rod, and the rod body is hollow inside, and one end is provided with the opening for the insertion rod connection, and the boundary uses electric push rod to connect fixed assembly part, and the module a is connected with module b, and then the stair raw material is built into the stair mold cavity, and the operation is convenient, and the mold splicing combination work efficiency is improved, and then the both ends side block uses the mortise and tenon mode and is connected with module a, module b, and the operation is simple, and the use is convenient, and the prefabricated stair splicing combination mold use effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram in the utility model;

[0019] Figure 2The utility model discloses a fixed assembly structure schematic view for the utility model.

[0020] Figure 3 The utility model discloses a side block and connecting assembly structure schematic view.

[0021] Fig. 1, base 2, module a 3, module b two side blocks 4, two fixed assemblies 5 and two connecting assemblies 6, base 1 is connected with module a 2, module a 2 is connected with module b 3, and both ends of module a 2 and module b 3 are connected with side block 4, fixed assembly 5 is set up six, two two are a group, are set up three groups and are connected in module a 2 and module b 3 outside, fixed assembly 5 all includes bottom plate 501, bottom plate 501 connects electric push rod 502, electric push rod 502 drive end connects connecting rod 503, connecting rod 503 connects support seat 504, one side support seat 504 connects block body a 505 and rod body 506, and the other side support seat 504 connects block body b and inserts rod 507, and connecting assembly 6 is connected on side block 4 and is connected with fixed assembly 5, three bottom plates 501 are connected on module a 2 and module b 3 respectively, make six bottom plates 501 two two opposite sides connect, make through rod body 506 and inserts rod 507 connection, also can use block body a 505 and block body b connection simultaneously, be convenient for increase connection mode, and then two kinds of connection mode can be used simultaneously, and the connection stability is conveniently increased, improves the prefabricated stair assembly combination mould component connection use. DETAILED DESCRIPTION

[0022] The specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.

[0023] Example one

[0024] As Figure 1 - Figure 3 The utility model discloses a prefabricated stair assembly combination mould, including: base 1, module a 2, module b 3, two side blocks 4, two fixed assemblies 5 and two connecting assemblies 6, base 1 is connected with module a 2, module a 2 is connected with module b 3, and both ends of module a 2 and module b 3 are connected with side block 4, fixed assembly 5 is set up six, two two are a group, are set up three groups and are connected in module a 2 and module b 3 outside, fixed assembly 5 all includes bottom plate 501, bottom plate 501 connects electric push rod 502, electric push rod 502 drive end connects connecting rod 503, connecting rod 503 connects support seat 504, one side support seat 504 connects block body a 505 and rod body 506, and the other side support seat 504 connects block body b and inserts rod 507, and connecting assembly 6 is connected on side block 4 and is connected with fixed assembly 5, three bottom plates 501 are connected on module a 2 and module b 3 respectively, make six bottom plates 501 two two opposite sides connect, make through rod body 506 and inserts rod 507 connection, also can use block body a 505 and block body b connection simultaneously, be convenient for increase connection mode, and then two kinds of connection mode can be used simultaneously, and the connection stability is conveniently increased, improves the prefabricated stair assembly combination mould component connection use.

[0025] Further explanation, the plug-in rod 507 is hollow inside, one side is provided with an opening for the rod body 506 to insert and connect; the block body a 505 and the block body b are provided with through holes for the sighting rod to penetrate through and can be detachably connected. By penetrating the through hole with the sighting rod, the block body a 505 and the block body b are connected, which facilitates the splicing of the two rows of bottom plates 501, connects the module a2 and the module b3, and fixes the prefabricated stair concrete building into the stair mold cavity, splices between the fixed assemblies 5, avoids the unstable connection of the splicing combined mold, and conveniently improves the working use of the prefabricated stair splicing combined mold.

[0026] Further explanation, the plug-in rod 507 is hollow inside, one side is provided with an opening for the rod body 506 to insert and connect; the block body a 505 and the block body b are provided with through holes for the sighting rod to penetrate through and can be detachably connected. When the block body a 505 and the block body b are needed to be used, the through hole is penetrated with the sighting rod to connect the block body a 505 and the block body b, and the block body a 505 and the block body b drive the module a2 and the module b3 to be connected and reinforced, which avoids affecting the prefabricated stair manufacturing and processing use, and conveniently improves the use of the prefabricated stair splicing combined mold.

[0027] Further explanation, the connecting assembly 6 includes a clamping rod 601 connected to the outer side of the module a2 and the module b3, and an upper end provided with a transverse opening b, the transverse opening b is connected with a mounting rod 602, the mounting rod 602 is provided with vertical openings a at both ends, the vertical openings a are connected with fixed rods a 603 for connecting the mounting rod 602 and the clamping rod 601; the mounting rod 602 is provided with a transverse opening c and is connected with a hook 604 above. The fixed rod is L-shaped, and the connecting assembly 6 uses the fixed rod to fix and limit the connection point; when the module a2 and the module b3 are spliced and combined, the outer clamping rod 601 is driven, the upper end of the clamping rod 601 penetrates through the transverse opening b at both ends of the mounting rod 602, and the clamping rods 601 on both sides are combined and spliced; the fixed rod a 603 is inserted into the vertical opening a at both ends of the mounting rod 602, and the upper end of the fixed rod a 603 is limited to the mounting rod 602, so that the clamping rods 601 on both sides of the module a2 and the module b3 are fixed, which further improves the splicing and combination of the module a2 and the module b3 for prefabricated stair work use; the hook 604 is connected with the lifting equipment, which facilitates lifting the splicing combined mold and improves the separation efficiency of the formed stair and the splicing combined mold, and conveniently uses the splicing combined mold again to improve the use effect of the splicing combined mold.

[0028] Further illustrate, the transverse opening c connects the splicing rod 605, one end of the splicing rod 605 is provided with the vertical opening b 606, is used for connecting with the fixed rod b, the other end is provided with the transverse opening d and is connected with the connecting rod 607, and the connecting rod 607 is connected through the transverse opening a 403 and the support 402 and is connected with the fixed rod c through the vertical opening c at both ends. The two end side blocks 4 and the fixed assembly 5 are connected through the splicing rod 605, one end of the splicing rod 605 is connected with the mounting rod 602 by penetrating the transverse opening c and using the fixed rod c to penetrate the vertical opening b 606, and the other end of the splicing rod 605 is connected with the connecting rod 607 through the transverse opening d, and the connecting rod 607 penetrates the transverse opening a 403, the connecting rod 607 and the splicing rod 605 are both connected on the connecting rod 607, and both ends are connected with the fixed rod c through the vertical opening c, so that the two end side blocks 4 and the connecting assembly 6 are connected, and the prefabricated stair mold splicing and combining component is used conveniently.

[0029] Embodiment two

[0030] As Figure 1 and Figure 3 The prefabricated stair splicing and combining mold provided by the utility model discloses on the basis of the above embodiment, and the base 1, the module a 2, the module b 3 and the two side blocks 4 are detailedly recorded in the embodiment, and the cooperation mode is also recorded.

[0031] Further illustrate, the base 1, the module a 2, the module b 3 and the two side blocks 4 connect the space to constitute the stair mold chamber. The concrete raw material used for building stair is added into the stair mold chamber, and then the stair is manufactured for building use.

[0032] Further illustrate, the two side blocks 4 are respectively connected with the insertion slot 401, are used for connecting with the insertion rod a 201 and the insertion rod b 301, and the two side blocks 4 are respectively connected with the support 402 above, and the support 402 is connected with the transverse opening a 403 and is used for connecting with the connecting assembly 6. When the splicing and combining mold is used, the two side blocks 4 are connected with the module a 2 and the module b 3 correspondingly, and the two side blocks 4, the module a 2 and the module b 3 are all connected on the base 1, so that the prefabricated stair is conveniently connected and spliced and is used.

[0033] The utility model discloses a working principle is as follows: through connecting module a2 and module b3 with base 1, module a2 and module b3 respectively drive outside bottom plate 501, and the bottom plate 501 is connected with electric push rod 502, and starts electric push rod 502 and makes connecting rod 503 move, and connecting rod 503 drives support base 504, and both sides support base 504 respectively drive block a 505 and rod 506, block b and insert the rod 507, make rod 506 insert into insert the rod 507, and block a 505 and block b are connected, and use sighting rod and pass through the through -hole, reach module a2 and module b3 are connected, and module a2 and module b3 outside respectively drive clamping rod 601, and both sides clamping rod 601 use mounting rod 602 and connect, and mounting rod 602 and splicing rod 605 are connected, and splicing rod 605 and connecting rod 607 are connected, and connecting rod 607 passes through horizontal opening a 403 and support 402 and connects, and support 402 drives side block 4 and is connected in module a2 and module b3 both ends, and side block 4, module a2 and module b3 are connected on base 1 through splicing combination, make its constitute stair mould cavity, and the prefabricated stair concrete material is processed in stair mould cavity, and after the stair of cast-in-place forming, operation will splicing combination mould connection dismounting, make the forming stair with side block 4, module a2 and module b3 mould whole and separate.

[0034] The utility model discloses a working principle is as follows: through connecting module a2 and module b3 with base 1, module a2 and module b3 respectively drive outside bottom plate 501, and the bottom plate 501 is connected with electric push rod 502, and starts electric push rod 502 and makes connecting rod 503 move, and connecting rod 503 drives support base 504, and both sides support base 504 respectively drive block a 505 and rod 506, block b and insert the rod 507, make rod 506 insert into insert the rod 507, and block a 505 and block b are connected, and use sighting rod and pass through the through -hole, reach module a2 and module b3 are connected, and module a2 and module b3 outside respectively drive clamping rod 601, and both sides clamping rod 601 use mounting rod 602 and connect, and mounting rod 602 and splicing rod 605 are connected, and splicing rod 605 and connecting rod 607 are connected, and connecting rod 607 passes through horizontal opening a 403 and support 402 and connects, and support 402 drives side block 4 and is connected in module a2 and module b3 both ends, and side block 4, module a2 and module b3 are connected on base 1 through splicing combination, make its constitute stair mould cavity, and the prefabricated stair concrete material is processed in stair mould cavity, and after the stair of cast-in-place forming, operation will splicing combination mould connection dismounting, make the forming stair with side block 4, module a2 and module b3 mould whole and separate.

Claims

1. A prefabricated stair assembly jigsaw, characterized in that, Include: Base (1); base (1) connected with module a (2), module a (2) connected with module b (3), and both ends of module a (2) and module b (3) are connected with side block (4); Six fixed assemblies (5) are arranged, two by two as a group, three groups are arranged and connected on the outer side of module a (2) and module b (3); the fixed assembly (5) includes a bottom plate (501), the bottom plate (501) is connected with an electric push rod (502), the electric push rod (502) is connected with a connecting rod (503) at the driving end, the connecting rod (503) is connected with a support seat (504), one side support seat (504) is connected with block body a (505) and rod body (506), the other side support seat (504) is connected with block body b and plug-in rod (507); And connecting assembly (6) is connected on the side block (4) and connected with the fixed assembly (5).

2. A pre-fabricated stair assembly joggle formwork according to claim 1, wherein; The base (1), the module a (2), the module b (3) and the two side blocks (4) are connected to form a staircase mold cavity.

3. A pre-fabricated stair assembly joggle mold as defined in claim 1 wherein, The plug-in rod (507) is hollow inside, one side is provided with an opening for the rod body (506) to insert and connect; the block body a (505) and the block body b are provided with through holes for the sighting rod to penetrate and detachably connected.

4. A pre-fabricated stair assembly joggle mold according to claim 2, wherein, Module a (2) is connected with plug-in rod a (201); module b (3) is connected with plug-in rod b (301).

5. A pre-fabricated stair assembly joggle mould according to claim 4, wherein, Two side blocks (4) are respectively connected with plug-in slot (401), which are used for connecting with plug-in rod a (201) and plug-in rod b (301); two side blocks (4) are respectively connected with support (402) above, and the support (402) is connected with horizontal opening a (403), which is used for connecting with connecting assembly (6).

6. A pre-fabricated stair assembly joggle mould according to claim 1 or 5, wherein, The connecting assembly (6) includes a clamping rod (601) connected on the outer side of module a (2) and module b (3), an upper end provided with a horizontal opening b, the horizontal opening b connected with a mounting rod (602), the mounting rod (602) provided with vertical opening a at both ends, the vertical opening a connected with fixed rod a (603), used for connecting the mounting rod (602) and the clamping rod (601); the mounting rod (602) is provided with horizontal opening c and connected with hook (604) above.

7. A pre-fabricated stair assembly joggle mould according to claim 6 wherein, The horizontal opening c is connected with splicing rod (605), one end of the splicing rod (605) is provided with vertical opening b (606), which is used for connecting with fixed rod b, the other end is provided with horizontal opening d and connected with connecting rod (607), and the connecting rod (607) is connected through the horizontal opening a (403) and the support (402) and connected with the vertical opening c and the fixed rod c at both ends.

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