WO2020103584A1 - 一种预制装配式楼梯模块式组合模具及其安装方法 - Google Patents

一种预制装配式楼梯模块式组合模具及其安装方法

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Publication number
WO2020103584A1
WO2020103584A1 PCT/CN2019/109901 CN2019109901W WO2020103584A1 WO 2020103584 A1 WO2020103584 A1 WO 2020103584A1 CN 2019109901 W CN2019109901 W CN 2019109901W WO 2020103584 A1 WO2020103584 A1 WO 2020103584A1
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WO
WIPO (PCT)
Prior art keywords
module
platform
holes
bolts
rotating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/109901
Other languages
English (en)
French (fr)
Inventor
常虹
夏军武
向小芳
柏夏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boxia Mining Technology Ltd
China University of Mining and Technology CUMT
China University of Mining and Technology Beijing CUMTB
China Mining and Civil New Material Science and Technology Ltd
Original Assignee
Boxia Mining Technology Ltd
China University of Mining and Technology CUMT
China University of Mining and Technology Beijing CUMTB
China Mining and Civil New Material Science and Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Boxia Mining Technology Ltd, China University of Mining and Technology CUMT, China University of Mining and Technology Beijing CUMTB, China Mining and Civil New Material Science and Technology Ltd filed Critical Boxia Mining Technology Ltd
Priority to US17/043,686 priority Critical patent/US11034054B2/en
Priority to RU2020133398A priority patent/RU2753551C1/ru
Priority to AU2019382553A priority patent/AU2019382553B2/en
Publication of WO2020103584A1 publication Critical patent/WO2020103584A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
    • E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
    • E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F2011/0203—Miscellaneous features of stairways not otherwise provided for
    • E04F2011/0205—Stairways characterised by the use of specific materials for the supporting structure of the treads
    • E04F2011/021—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass
    • E04F2011/0212—Stairways characterised by the use of specific materials for the supporting structure of the treads mainly of stone or stone like materials, e.g. concrete; mainly of glass mainly of concrete

Definitions

  • the invention relates to a staircase mold, in particular to a prefabricated staircase modular combined mold and its installation method, which belong to the technical field of staircase molds.
  • Prefabricated concrete structures are manufactured in processing plants with corresponding prefabricated components, which are then transported to the construction site for assembly.
  • Prefabricated staircase is one of the most common split members in prefabricated concrete structure. Compared with traditional cast-in-place staircase structure, prefabricated staircase can achieve the advantages of short construction period, high efficiency and easy operation.
  • the traditional design method is mainly used to design the concrete structure and then split, which results in too many sizes of prefabricated stairs. You need a staircase mold. Therefore, manufacturers of assembled components need to prepare a large number of molds, and some specifications of molds may be used only once. The increase in mold costs virtually increases the operating costs of manufacturers, which is not conducive to the promotion of assembled structures.
  • the present invention provides a prefabricated staircase modular combination mold and its installation method. With one mold, it is possible to realize the combination of various specifications of stairs specified in the existing building codes, and the accuracy High, convenient combination, high efficiency, greatly reduce the cost of manufacturers and effectively shorten the construction period.
  • the present invention provides a prefabricated staircase modular combined mold, including a base, a stepping standard module, a lower platform upper surface module, a lower platform lower surface rotation module, an upper platform upper surface module, and an upper platform lower surface rotation module , Lower surface universal module and lower surface adjustment module;
  • the base is provided with fixing bolts for installing each step module.
  • the upper surface module of the lower platform is the bottommost step module.
  • the side end plate connected to the base is provided with a number of fixing holes, which are vertically connected to the standard module at the oblique upper end.
  • a number of size positioning holes and sliding holes are arranged on the end surface, and a number of fixing holes are arranged on the horizontal end surface connected to the rotary module on the lower surface of the lower platform;
  • the lower surface rotating module of the lower platform is provided with a plurality of sliding holes on the side end plate connected to the base, and the horizontal end surface connected to the upper surface module of the lower platform is provided with a number of positioning holes and sliding holes, which are universal modules with the lower surface
  • a plurality of fixing holes are arranged on the connected end surfaces, and the lower surface rotating module of the lower platform includes a horizontal fixing section and an inclined rotating section, and the horizontal fixed section and the inclined rotating section are hinged through a rotating shaft;
  • the stepping standard module is provided with a sliding groove on the side end connected to the base, a plurality of fixing holes are arranged on the vertical end surface connected to the lower end stepping standard module, and a number of size positionings are arranged on the vertical end surface connected to the upper end stepping standard module Holes and slip holes;
  • the upper surface module of the upper platform is provided with a plurality of fixing holes on the vertical end surface connected to the stepping standard module, and the horizontal end surface connected with the rotating module on the lower surface of the lower platform is provided with a plurality of fixing holes;
  • the upper platform lower surface rotation module is provided with a number of size positioning holes and sliding holes on the horizontal end surface connected to the upper platform upper surface module, and a plurality of fixing holes are arranged on the end surface connected to the lower surface adjustment module, and the upper platform rotates
  • the module includes a horizontal fixed section and an inclined rotating section, and the horizontal fixed section and the inclined rotating section are hinged through a rotating shaft;
  • the adjustment module is a plurality of adjustment boards with different widths, and the length of the lower surface of the prefabricated staircase is adjusted by different amounts of splicing;
  • the general-purpose module is a fixed-length module, and the side end plate connected with the base is provided with an arc-shaped sliding groove.
  • the upper surface module of the lower platform determines the size of the step kick height through the size positioning hole, and is fixed to the upper step standard module through the sliding hole; connected to the base through the side fixing hole, and connected to the lower surface rotating module through the bottom fixing hole;
  • the standard step module determines the size of the step kick through the size positioning hole, and connects each step standard module in turn through the sliding hole.
  • the step standard module can move along the sliding groove and be fixed to the base by bolts; the upper surface module on the upper platform passes two The fixed holes at the end are connected to the stepping standard module and the upper platform lower surface rotation module; the upper platform lower surface rotation module determines the horizontal size of the upper platform lower surface through the size positioning hole, and is connected to the upper platform upper surface module.
  • the rotation module of the lower surface of the lower platform determines the horizontal size of the lower surface of the lower platform through the size positioning hole, and is connected to the base and the upper surface module of the lower platform Connected, adjust the angle of the horizontal level of the lower platform and the slope of the ladder through the rotation axis, and connect with the general module on the lower surface of the ladder through the fixing holes;
  • the general module on the lower surface of the ladder is connected to the rotary module and the ladder on the lower surface of the lower platform through the fixing holes on both sides
  • the lower surface of the segment adjusts the module connection, and the arc-shaped sliding groove realizes the movement and rotation of the general module on the lower surface of the ladder segment, and is fixed on the base by bolts.
  • both the upper surface module of the lower platform and the upper surface module of the upper platform are provided with reserved holes, and the lower surface of the lower platform rotates on the horizontal end surface of the module and corresponds to the reserved hole on the upper surface module of the lower platform
  • a sliding reserved hole is opened, and a sliding reserved hole is opened at a position corresponding to the reserved hole on the upper surface module of the upper platform on the lower surface of the rotating module on the lower surface of the upper platform; under the upper surface module of the lower platform and the lower platform
  • a pin key reserved hole module is installed on the reserved hole between the surface rotating modules, and a pin key reserved hole module is installed on the reserved hole between the upper surface module of the upper platform and the lower surface rotating module of the upper platform.
  • the pin key reserved hole module is used to form a mounting keyway during vertical pouring.
  • the positioning holes of different heights on the upper surface module of the lower platform, the stepping standard module, the lower surface rotation module of the upper platform, and the lower surface rotation module of the lower platform respectively correspond to different sizes of kick heights
  • the sliding holes are oblong holes, which On both sides of the size positioning hole, and the distance of the center of the two ends of the long round hole is greater than or equal to the height difference between the highest size positioning hole and the lowest size positioning hole.
  • curvature and length of each arc-shaped sliding groove on the lower surface universal module are determined according to the moving path of the lower surface universal module.
  • the first step is to fix the side end plate of the upper surface module of the lower platform to the base with bolts;
  • the second step is to select the size positioning holes of different kick heights according to the selected specifications and models, and connect the step standard modules together from bottom to top, determine the number of step standard modules according to the size of the assembled stairs, and then use the bolts to set the step standard
  • the side end plate of the module base is fixed on the base;
  • the third step is to select a uniform kick height according to the size positioning holes on the step standard module, and connect the upper surface module of the upper platform to the last step standard module by bolts;
  • the fourth step is to fix the upper surface module of the upper platform and the lower surface rotating module of the upper platform by bolts according to the positioning holes of the size of the rotating module of the lower surface of the upper platform;
  • the lower surface rotation module and the lower platform upper surface module are fixed by bolts according to the size positioning holes on the upper surface module of the lower platform, and the side end plates of the lower surface rotation module are fixed to the base by bolts;
  • the sixth step is to connect the universal module on the lower surface of the ladder section with the rotating module on the lower surface of the lower platform through bolts;
  • the seventh step is to select the corresponding number of lower surface adjustment modules of the stairs according to the size of the stairs and connect them in sequence.
  • the uppermost lower surface adjustment module and the upper platform lower surface rotation module are connected and fixed by bolts, and the lowermost lower surface adjustment module and the lower surface
  • the universal module is connected and fixed by bolts;
  • the eighth step is to adjust the angles of the upper platform lower surface rotation module and the lower platform lower surface rotation module to determine the position of the ladder lower surface general module and the ladder lower surface adjustment module, and fix the lower surface universal module to the base by bolts;
  • the four pin key reserved hole modules are respectively fixed to the openings of the upper surface module of the lower platform and the upper surface module of the upper platform.
  • the invention can form prefabricated staircases with different kick heights and sizes through the size positioning holes provided on each assembled ladder section, and then use the sliding holes on both sides to fix the limit position, compared with the past through the sliding holes to achieve the size
  • the positioning accuracy is higher and the cumulative error is smaller, so the rework rate is also greatly reduced, and the installation efficiency of the prefabricated stairs is improved
  • the lower surface rotation module of the lower platform and the lower surface rotation module of the upper platform can be rotated through the intermediate connection
  • the plane uses one end of the lower surface universal module and several lower surface adjustment modules
  • it can be combined into a variety of sizes of assembled staircase molds, basically achieving a set of molds to meet the specifications of different specifications of staircase sizes, simplifying the installation process , Improve installation accuracy, reduce factory costs
  • FIG. 1 is a schematic plan view of the structure of the prefabricated stair mold installed in the present invention
  • FIG. 2 is a schematic diagram of the three-dimensional structure of FIG. 1;
  • FIG. 3 is a schematic diagram of a stereo structure in another direction of FIG. 1;
  • FIG. 5 is a schematic view of the stereo structure of the upper surface module of the lower platform in the present invention.
  • FIG. 6 is a schematic diagram of the stereo structure of the stepping standard module in the present invention.
  • FIG. 7 is a schematic diagram of the planar structure of FIG. 6;
  • FIG. 8 is a schematic view of the stereo structure of the upper surface module of the upper platform in the present invention.
  • FIG. 9 is a schematic view of the three-dimensional structure of the rotating module of the lower surface of the upper platform in the present invention.
  • FIG. 10 is a schematic diagram of a three-dimensional structure of a rotating module on a lower surface of a lower platform in the present invention.
  • FIG. 11 is a schematic diagram of the planar structure of FIG. 10;
  • FIG. 12 is a schematic diagram of the three-dimensional structure of the lower surface universal module in the present invention.
  • FIG. 13 is a schematic diagram of the planar structure of FIG. 12;
  • a prefabricated modular staircase modular mold includes a base 1, a stepping standard module 3, a lower platform upper surface module 2, a lower platform lower surface turning module 6, an upper platform upper surface module 4 , The lower surface rotation module 5 of the upper platform, the lower surface universal module 7 and the lower surface adjustment module 8;
  • the base 1 is provided with fixing bolts for installing each step module, the upper surface module 2 of the lower platform is the bottommost step module, and the side end plate connected to the base 1 is provided with a plurality of fixing holes 13, which are standard with the oblique upper step A number of size positioning holes 12 and sliding holes 11 are arranged on the vertical end face connected to the module 3, and a number of fixing holes 13 are arranged on the horizontal end face connected to the rotating module 6 on the lower surface of the lower platform;
  • the lower surface rotating module 6 of the lower platform is provided with a plurality of sliding holes 11 on the side end plate connected with the base, and the horizontal end surface connected with the upper surface module 2 of the lower platform is provided with a number of positioning holes 12 and sliding holes 11,
  • a plurality of fixing holes 13 are arranged on the end surface connected to the lower surface universal module 7, the lower surface rotating module 6 of the lower platform includes a horizontal fixing section and an inclined rotating section, and the horizontal fixing section and the inclined rotating section are hinged through a rotating shaft 17;
  • the step standard module 3 is provided with a sliding groove 15 on the side end connected to the base, and a plurality of fixing holes 13 are arranged on the vertical end surface connected with the lower step standard module 3, and the vertical end surface connected with the upper step standard module 3 Several size positioning holes 12 and sliding holes 11 are arranged;
  • the upper surface module 4 of the upper platform is provided with a plurality of fixing holes 13 on the vertical end surface connected to the stepping standard module 3, and the plurality of fixing holes 13 are arranged on the horizontal end surface connected to the lower surface upper surface rotating module 5;
  • a rotating module 5 on the lower surface of the upper platform is provided with a plurality of size positioning holes 12 and a sliding hole 11 on the horizontal end surface connected to the upper surface module 4 on the upper platform, and a plurality of fixing holes 13 are arranged on the end surface connected to the lower surface adjusting module 8
  • the lower surface rotating module 5 of the upper platform includes a horizontal fixed section and an inclined rotating section, and the horizontal fixed section and the inclined rotating section are hinged through a rotating shaft 17;
  • the adjustment module 8 is a number of adjustment boards with different widths, and the length of the lower surface of the prefabricated staircase is adjusted by different amounts of stitching; the universal module 7 is a fixed-length module, and the side end plate connected to the base is provided with an arc-shaped sliding groove 18.
  • the upper surface module 2 of the lower platform determines the step kick height through the size positioning hole, and is fixed to the upper step standard module 3 through the sliding hole 11; connected to the base through the side fixing hole 13 and connected to the lower platform through the bottom fixing hole 13
  • the surface rotation module 6 is connected; the step standard module 3 determines the step kick height through the size positioning hole 12, and connects each step standard module 3 in sequence through the sliding hole 11, the step standard module can move along the sliding groove 15 and pass the bolt Fixed with the base 1; the upper surface module 4 of the upper platform is connected to the step standard module 3 and the lower surface rotation module 5 of the upper platform through the fixing holes at both ends; the upper surface lower surface rotation module 5 determines the level of the lower surface of the upper platform through the size positioning holes 12 Size, and is connected to the upper surface module 4 of the upper platform.
  • the surface general module 7 is connected; the lower surface general module 7 of the ladder section is connected to the lower platform lower surface rotation module 6 and the ladder section lower surface adjustment module 8 through the fixing holes 13 on both sides, and the arc section is realized under the ladder section
  • the surface universal module 7 moves and rotates, and is fixed on the base 1 by bolts 10.
  • reserved holes 14 are provided on the horizontal end surfaces of the upper surface module 2 of the lower platform and the upper surface module 4 of the upper platform, and the horizontal end surface of the rotating module 6 on the lower surface of the lower platform A sliding reserved hole 16 is opened at a position corresponding to the reserved hole 14 on the upper surface module 2 of the lower platform.
  • the lower surface of the upper platform rotates the module 5 on the horizontal end surface and the reserved hole on the upper surface module 4 of the upper platform 14
  • a slip reserved hole 16 is opened at the corresponding position;
  • a pin reserved hole module 9 is installed on the reserved hole between the upper surface module 2 of the lower platform and the rotation module 6 of the lower surface of the lower platform, and the upper surface of the upper platform
  • a pin key reserved hole module 9 is installed on the reserved hole between the module 4 and the rotating module 5 on the lower surface of the upper platform.
  • the pin key reserved hole module 9 is used to form a mounting keyway during vertical pouring.
  • the positioning holes 12 of different heights on the upper surface module 2 of the lower platform, the standard step module 3, the lower surface rotation module 5 of the upper platform, and the lower surface rotation module 6 of the lower platform respectively correspond to different sizes of kick heights and sliding holes 11 is an oblong hole, which is provided on both sides of the size positioning hole 12, and the distance between the center of the two ends of the oblong hole is greater than or equal to the height difference between the highest size positioning hole and the lowest size positioning hole.
  • positioning holes 12 of different heights are selected for positioning, and then fixed through sliding holes 11 at both ends.
  • each arc-shaped sliding groove 18 on the lower surface universal module 7 are determined according to the moving path of the lower surface universal module 7.
  • the side end plate of the upper surface module 2 of the lower platform is fixed to the base 1 with bolts 10;
  • step 2 according to the selected specifications and models, select the size positioning holes with different kick heights, and connect the step standard modules 3 together from bottom to top.
  • the uniform kick height is selected according to the size positioning holes on the step standard module 3, and the upper surface module 4 of the upper platform and the last step standard module 3 are connected and fixed by bolts 10;
  • the upper surface upper surface module 4 and the upper surface lower surface rotation module 5 are connected and fixed by bolts 10 according to the size positioning holes of the upper surface lower surface rotation module 5;
  • the lower platform lower surface rotation module 6 and the lower platform upper surface module 2 are fixed by bolts 10 according to the size positioning holes on the upper surface module 2 of the lower platform, and the side end plates of the lower surface rotation module 6 are fixed by bolts 10 at On the base
  • the universal module 7 on the lower surface of the ladder section is connected to the rotary module 6 on the lower surface of the lower platform through bolts 10;
  • the seventh step according to the size of the stairs, select the corresponding number of lower surface adjustment modules 8 of the ladder section and connect them in sequence, the uppermost lower surface adjustment module 8 and the upper platform lower surface rotation module 5 are connected and fixed by bolts 10, and the lowermost bottom surface adjustment The module 8 and the lower surface universal module 7 are connected and fixed by bolts 10;
  • the eighth step is to adjust the angle of the upper platform lower surface rotation module 5 and the lower platform lower surface rotation module 6 to determine the position of the ladder lower surface universal module 7 and the ladder lower surface adjustment module 8, and pass the lower surface universal module 7 through the bolts 10 fixed on the base;
  • the four pin key reserved hole modules 9 are respectively fixed to the openings of the upper surface module 2 of the lower platform and the upper surface module 4 of the upper platform.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

一种预制装配式楼梯模块式组合模具，包括底座（1）、踏步标准模块（3）、下平台上表面模块（2）、下平台下表面转动模块（6）、上平台上表面模块（4）、上平台下表面转动模块（5）、下表面通用模块（7）和下表面调整模块（8），通过在各拼装模块上设置的尺寸定位孔（12）来形成不同尺寸规格的预制楼梯模具，再利用两端的滑移孔（11）进行固定。还公开了该组合模具的安装方法。该组合模具定位精度高，累计误差小，提高了预制楼梯模具的安装效率。

Description

一种预制装配式楼梯模块式组合模具及其安装方法 技术领域
本发明涉及一种楼梯模具，具体涉及一种预制装配式楼梯模块式组合模具及其安装方法，属于楼梯模具技术领域。
背景技术
随着我国大力推进建筑工业化进程，装配式混凝土结构大量兴建，装配式混凝土结构即在加工厂制作出相应的建筑预制构件，然后将预制构件运至工地进行组装。装配式楼梯属于装配式混凝土结构中最普遍的一种拆分构件，装配式楼梯相较于传统的现浇楼梯结构来说，可以达到工期短、效率高以及易于操作的优势。但是由于当前的装配式混凝土结构设计还没有达到正向设计，主要还是采用传统的设计方法设计混凝土结构，然后进行拆分，这就造成了预制楼梯的规格尺寸过多，一种规格尺寸的楼梯就需要一种楼梯模具。因此，装配式构件生产厂家需要准备大量的模具，有的规格的模具可能只使用一次，模具成本的增加无形中增加了生产厂家的运行成本，不利于装配式结构的推广。
发明内容
为了克服现有技术存在的各种不足，本发明提供一种预制装配式楼梯模块式组合模具及其安装方法，利用一种模具可以实现现有建筑规范规定的多种规格楼梯的组合，且精度高、组合方便、效率高，大大降低厂家成本以及有效缩短施工工期。
为了实现上述目的，本发明一种预制装配式楼梯模块式组合模具，包括底座、踏步标准模块、下平台上表面模块、下平台下表面转动模块、上平台上表面模块、上平台下表面转动模块、下表面通用模块和下表面调整模块；
底座上布设有安装各梯段模块的固定螺栓，下平台上表面模块为最底端的梯段模块，其与底座相连的侧面端板上布设有若干固定孔，与斜上端踏步标准模块相连的垂直端面上布设有若干尺寸定位孔和滑移孔，与下平台下表面转动模块相连的水平端面上布设有若干固定孔；
下平台下表面转动模块，其与底座相连的侧面端板上布设有若干滑移孔，与下平台上表面模块相连的水平端面上布设有若干尺寸定位孔和滑移孔，与下表面通用模块相连的端面布设有若干固定孔，下平台下表面转动模块包括水平固定段和倾斜转动段，水平固定段与倾斜转动段之间通过转动轴铰接；
踏步标准模块，其与底座相连的侧面端部上布设有滑移槽，与下端踏步标准模块相连的垂直端面上布设有若干固定孔，与上端踏步标准模块相连的垂直端面上布设有若干尺寸定位孔和滑移孔；
上平台上表面模块，其与踏步标准模块相连的竖直端面上布设有若干固定孔，与下端上平台下表面转动模块相连的水平端面上布设有若干固定孔；
上平台下表面转动模块，其与上平台上表面模块相连的水平端面上布设有若干尺寸定位孔和滑移孔，与下表面调整模块相连的端面上布设有若干固定孔，上平台下表面转 动模块包括水平固定段和倾斜转动段，水平固定段与倾斜转动段之间通过转动轴铰接；
调整模块为若干段不同宽度的调整板，通过不同数量的拼接来调整预制楼梯下表面的长度；通用模块为固定长度模块，其与底座相连的侧面端板上设有弧形滑移槽。
下平台上表面模块通过尺寸定位孔确定踏步踢高的尺寸，并通过滑移孔与上端的踏步标准模块固定；通过侧面固定孔与底座相连，通过底部固定孔与下平台下表面转动模块相连；踏步标准模块通过尺寸定位孔确定踏步踢高的尺寸，并通过滑移孔依次连接各个踏步标准模块，踏步标准模块可以沿滑移槽移动，并通过螺栓与底座固定；上平台上表面模块通过两端的固定孔分别与踏步标准模块和上平台下表面转动模块连接；上平台下表面转动模块通过尺寸定位孔确定上平台下表面水平尺寸，并与上平台上表面模块相连，通过旋转转动轴，可以调整上平台水平面和梯段斜面的角度，通过固定孔与梯段下表面调整模块连接；下平台下表面转动模块通过尺寸定位孔确定下平台下表面水平尺寸，并与底座和下平台上表面模块相连，通过转动轴调整下平台水平面和梯段斜面的角度，通过固定孔与梯段下表面通用模块连接；梯段下表面通用模块通过两侧的固定孔分别与下平台下表面转动模块和梯段下表面调整模块连接，通过弧形滑移槽实现梯段下表面通用模块的移动和转动，并通过螺栓固定在底座上。
进一步的，下平台上表面模块和上平台上表面模块的水平端面上均开设有预留洞，下平台下表面转动模块水平端面上且与下平台上表面模块上预留孔相对应的位置上开设有滑移预留洞，上平台下表面转动模块水平端面上且与上平台上表面模块上预留孔相对应的位置上开设有滑移预留洞；下平台上表面模块和下平台下表面转动模块之间的预留孔上安装有销键预留洞模块，上平台上表面模块和上平台下表面转动模块之间的预留孔上安装有销键预留洞模块。
销键预留洞模块用于在立式浇注时形成安装键槽。
进一步的，下平台上表面模块、踏步标准模块、上平台下表面转动模块、下平台下表面转动模块上的不同高度的定位孔分别对应不同规格的踢高尺寸，滑移孔为长圆孔，设置在尺寸定位孔的两侧，且长圆孔两端圆心的距离大于或者等于最高尺寸定位孔与最低尺寸定位孔之间的高度差。
不同踢高规格的预制楼梯，选择不同高度的定位孔进行定位，然后再通过两端滑移孔进行安装固定。
进一步，下表面通用模块上的各弧形滑移槽的弧度和长度均根据下表面通用模块的移动路径确定。
一种预制装配式楼梯模块式组合模具的安装方法，其特征在于，包括以下步骤：
第一步，将下平台上表面模块的侧面端板通过螺栓固定与底座；
第二步，根据选择的规格型号选择不同踢高尺寸的尺寸定位孔，并由下至上依次将踏步标准模块连接到一起，根据装配式楼梯尺寸确定踏步标准模块的数量，通过螺栓再将踏步标准模块底座的侧面端板固定在底座上；
第三步，根据踏步标准模块上的尺寸定位孔选择统一踢高尺寸，将上平台上表面模块与最后一级踏步标准模块通过螺栓相连固定；
第四步，根据上平台下表面转动模块的尺寸定位孔将上平台上表面模块与上平台下表面转动模块通过螺栓相连固定；
第五步，根据下平台上表面模块上的尺寸定位孔将下平台下表面转动模块与下平台上表面模块通过螺栓固定，下表面转动模块的侧面端板通过螺栓固定在底座上；
第六步，通过螺栓将梯段下表面通用模块与下平台下表面转动模块相连；
第七步，根据楼梯尺寸选择对应个数的梯段下表面调整模块并依次相连，最上端的下表面调整模块和上平台下表面转动模块通过螺栓相连固定，最下端的下表面调整模块和下表面通用模块通过螺栓相连固定；
第八步，通过上平台下表面转动模块和下平台下表面转动模块调整角度，确定梯段下表面通用模块和梯段下表面调整模块的位置，将下表面通用模块通过螺栓固定在底座上；
第九步，将4个销键预留洞模块分别固定于下平台上表面模块和上平台上表面模块的洞口处。
本发明可以通过在各拼装梯段上设置的尺寸定位孔来形成不同踢高尺寸规格的预制楼梯，再利用两侧的滑移孔进行固定限位，相较于以往通过滑移孔来实现尺寸调整的模具来说，定位精度更高，累计误差更小，因此返工率也大大降低，提高了预制楼梯的安装效率；下平台下表面转动模块和上平台下表面转动模块可以通过中间连接可旋转的转动轴来进行角度的调整，并通过在通用模块上布设不同长度的弧形滑移槽来配合楼梯调整角度，大大简化了安装流程；且平面采用一端下表面通用模块以及若干下表面调整模块以满足不同长度楼梯的要求，通过不同模块的位置调整和数量改变，可以组合成多种规格尺寸的装配式楼梯模具，基本实现一套模具满足规范要求不同规格型号的楼梯尺寸，简化了安装工序，提高了安装精度，降低了工厂成本，缩短了施工工期。
附图说明
图1为本发明中安装好的预制楼梯模具的平面结构示意图；
图2为图1的立体结构示意图；
图3为图1的另一方向的立体结构示意图；
图4为本发明中底座的结构示意图；
图5为本发明中下平台上表面模块立体结构示意图；
图6为本发明中踏步标准模块立体结构示意图；
图7为图6的平面结构示意图；
图8为本发明中上平台上表面模块立体结构示意图；
图9为本发明中上平台下表面转动模块立体结构示意图；
图10为本发明中下平台下表面转动模块立体结构示意图；
图11为图10的平面结构示意图；
图12为本发明中下表面通用模块立体结构示意图；
图13为图12的平面结构示意图；
图中：1、底座；2、下平台上表面模块；3、踏步标准模块；4、上平台上表面模块；5、上平台下表面转动模块；6、下平台下表面转动模块；7、下表面通用模块；8、下表面调整模块；9、销键预留洞模块；10、螺栓；11、滑移孔；12、尺寸定位孔；13、固定孔；14、预留洞；15、滑移槽；16、滑移预留洞；17、转动轴；18、弧形滑移槽。
具体实施方式
下面结合附图和具体实施例对本发明做详细的阐述。
如图1至图13所示，一种预制装配式楼梯模块式组合模具，包括底座1、踏步标准模块3、下平台上表面模块2、下平台下表面转动模块6、上平台上表面模块4、上平台下表面转动模块5、下表面通用模块7和下表面调整模块8；
底座1上布设有安装各梯段模块的固定螺栓，下平台上表面模块2为最底端的梯段模块，其与底座1相连的侧面端板上布设有若干固定孔13，与斜上端踏步标准模块3相连的垂直端面上布设有若干尺寸定位孔12和滑移孔11，与下平台下表面转动模块6相连的水平端面上布设有若干固定孔13；
下平台下表面转动模块6，其与底座相连的侧面端板上布设有若干滑移孔11，与下平台上表面模块2相连的水平端面上布设有若干尺寸定位孔12和滑移孔11，与下表面通用模块7相连的端面布设有若干固定孔13，下平台下表面转动模块6包括水平固定段和倾斜转动段，水平固定段与倾斜转动段之间通过转动轴17铰接；
踏步标准模块3，其与底座相连的侧面端部上布设有滑移槽15，与下端踏步标准模块3相连的垂直端面上布设有若干固定孔13，与上端踏步标准模块3相连的垂直端面上布设有若干尺寸定位孔12和滑移孔11；
上平台上表面模块4，其与踏步标准模块3相连的竖直端面上布设有若干固定孔13，与下端上平台下表面转动模块5相连的水平端面上布设有若干固定孔13；
上平台下表面转动模块5，其与上平台上表面模块4相连的水平端面上布设有若干尺寸定位孔12和滑移孔11，与下表面调整模块8相连的端面上布设有若干固定孔13，上平台下表面转动模块5包括水平固定段和倾斜转动段，水平固定段与倾斜转动段之间通过转动轴17铰接；
调整模块8为若干段不同宽度的调整板，通过不同数量的拼接来调整预制楼梯下表面的长度；通用模块7为固定长度模块，其与底座相连的侧面端板上设有弧形滑移槽18。
下平台上表面模块2通过尺寸定位孔确定踏步踢高的尺寸，并通过滑移孔11与上端的踏步标准模块3固定；通过侧面固定孔13与底座相连，通过底部固定孔13与下平台下表面转动模块6相连；踏步标准模块3通过尺寸定位孔12确定踏步踢高的尺寸，并通过滑移孔11依次连接各个踏步标准模块3，踏步标准模块可以沿滑移槽15移动，并通过螺栓与底座1固定；上平台上表面模块4通过两端的固定孔分别与踏步标准模块3和上平台下表面转动模块5连接；上平台下表面转动模块5通过尺寸定位孔12确定上平台下表面水平尺寸，并与上平台上表面模块4相连，通过旋转转动轴17，可以调整上平台水平面和梯段斜面的角度，通过固定孔13与梯段下表面调整模块8连接；下平台下表面转动模块6通过尺寸定位孔12确定下平台下表面水平尺寸，并与底座1和下平台上表面模块2相连，通过转动轴17调整下平台水平面和梯段斜面的角度，通过固定孔13与梯段下表面通用模块7连接；梯段下表面通用模块7通过两侧的固定孔13分别与下平台下表面转动模块6和梯段下表面调整模块8连接，通过弧形滑移槽18实现梯段下表面通用模块7的移动和转动，并通过螺栓10固定在底座1上。
如图1至图3、图5、图8至图11，下平台上表面模块2和上平台上表面模块4的水平端面上均开设有预留洞14，下平台下表面转动模块6水平端面上且与下平台上表面模块2上预留孔14相对应的位置上开设有滑移预留洞16，上平台下表面转动模块5水平端面上且与上 平台上表面模块4上预留孔14相对应的位置上开设有滑移预留洞16；下平台上表面模块2和下平台下表面转动模块6之间的预留孔上安装有销键预留洞模块9，上平台上表面模块4和上平台下表面转动模块5之间的预留孔上安装有销键预留洞模块9。
销键预留洞模块9用于在立式浇注时形成安装键槽。
进一步的，下平台上表面模块2、踏步标准模块3、上平台下表面转动模块5、下平台下表面转动模块6上不同高度的尺寸定位孔12分别对应不同规格的踢高尺寸，滑移孔11为长圆孔，设置在尺寸定位孔12的两侧，且长圆孔两端圆心的距离大于或者等于最高尺寸定位孔与最低尺寸定位孔之间的高度差。
不同踢高规格的预制楼梯，选择不同高度的尺寸定位孔12进行定位，然后再通过两端滑移孔11进行安装固定。
进一步的，下表面通用模块7上的各弧形滑移槽18的弧度和长度根据下表面通用模块7的移动路径确定。
一种预制装配式楼梯模块式组合模具的安装方法，其特征在于，包括以下步骤：
第一步，将下平台上表面模块2的侧面端板通过螺栓10固定与底座1；
第二步，根据选择的规格型号选择不同踢高尺寸的尺寸定位孔，并由下至上依次将踏步标准模块3连接到一起，根据装配式楼梯尺寸确定踏步标准模块3的数量，通过螺栓10再将踏步标准模块底座1的侧面端板固定在底座上；
第三步，根据踏步标准模块3上的尺寸定位孔选择统一踢高尺寸，将上平台上表面模块4与最后一级踏步标准模块3通过螺栓10相连固定；
第四步，根据上平台下表面转动模块5的尺寸定位孔将上平台上表面模块4与上平台下表面转动模块5通过螺栓10相连固定；
第五步，根据下平台上表面模块2上的尺寸定位孔将下平台下表面转动模块6与下平台上表面模块2通过螺栓10固定，下表面转动模块6的侧面端板通过螺栓10固定在底座上；
第六步，通过螺栓10将梯段下表面通用模块7与下平台下表面转动模块6相连；
第七步，根据楼梯尺寸选择对应个数的梯段下表面调整模块8并依次相连，最上端的下表面调整模块8和上平台下表面转动模块5通过螺栓10相连固定，最下端的下表面调整模块8和下表面通用模块7通过螺栓10相连固定；
第八步，通过上平台下表面转动模块5和下平台下表面转动模块6调整角度，确定梯段下表面通用模块7和梯段下表面调整模块8的位置，将下表面通用模块7通过螺栓10固定在底座上；
第九步，将4个销键预留洞模块9分别固定于下平台上表面模块2和上平台上表面模块4的洞口处。

Claims (5)

  1. 一种预制装配式楼梯模块式组合模具，其特征在于，包括底座(1)、踏步标准模块(3)、下平台上表面模块(2)、下平台下表面转动模块(6)、上平台上表面模块(4)、上平台下表面转动模块(5)、下表面通用模块(7)和下表面调整模块(8)；
    底座(1)上布设有安装各梯段模块的固定螺栓，下平台上表面模块(2)为最底端的梯段模块，其与底座(1)相连的侧面端板上布设有若干固定孔(13)，与斜上端踏步标准模块(3)相连的垂直端面上布设有若干尺寸定位孔(12)和滑移孔(11)，与下平台下表面转动模块(6)相连的水平端面上布设有若干固定孔(13)；
    下平台下表面转动模块(6)，其与底座相连的侧面端板上布设有若干滑移孔(11)，与下平台上表面模块(2)相连的水平端面上布设有若干尺寸定位孔(12)和滑移孔(11)，与下表面通用模块(7)相连的端面布设有若干固定孔(13)，下平台下表面转动模块(6)包括水平固定段和倾斜转动段，水平固定段与倾斜转动段之间通过转动轴(17)铰接；
    踏步标准模块(3)，其与底座相连的侧面端部上布设有滑移槽(15)，与下端踏步标准模块(3)相连的垂直端面上布设有若干固定孔(13)，与上端踏步标准模块(3)相连的垂直端面上布设有若干尺寸定位孔(12)和滑移孔(11)；
    上平台上表面模块(4)，其与踏步标准模块(3)相连的竖直端面上布设有若干固定孔(13)，与下端上平台下表面转动模块(5)相连的水平端面上布设有若干固定孔(13)；
    上平台下表面转动模块(5)，其与上平台上表面模块(4)相连的水平端面上布设有若干尺寸定位孔(12)和滑移孔(11)，与下表面调整模块(8)相连的端面上布设有若干固定孔(13)，上平台下表面转动模块(5)包括水平固定段和倾斜转动段，水平固定段与倾斜转动段之间通过转动轴(17)铰接；
    调整模块(8)为若干段不同宽度的调整板，通过不同数量的拼接来调整预制楼梯下表面的长度；通用模块(7)为固定长度模块，其与底座相连的侧面端板上设有弧形滑移槽(18)。
  2. 根据权利要求1所述的预制装配式楼梯模块式组合模具，其特征在于，下平台上表面模块(2)和上平台上表面模块(4)的水平端面上均开设有预留洞(14)，下平台下表面转动模块(6)水平端面上且与下平台上表面模块(2)上预留孔(14)相对应的位置上开设有滑移预留洞(16)，上平台下表面转动模块(5)水平端面上且与上平台上表面模块(4)上预留孔(14)相对应的位置上开设有滑移预留洞(16)；下平台上表面模块(2)和下平台下表面转动模块(6)之间的预留孔上安装有销键预留洞模块(9)，上平台上表面模块(4)和上平台下表面转动模块(5)之间的预留孔上安装有销键预留洞模块(9)。
  3. 根据权利要求2所述的预制装配式楼梯模块式组合模具，其特征在于，下平台上表面模块(2)、踏步标准模块(3)、上平台下表面转动模块(5)、下平台下表面转动模块(6)上不同高度的尺寸定位孔(12)分别对应不同规格的踢高尺寸，滑移孔(11)为长圆孔，设置在尺寸定位孔(12)的两侧，且长圆孔两端圆心的距离大于或者等于最高尺寸定位孔与最低尺寸定位孔之间的高度差。
  4. 根据权利要求1至3任一权利要求所述的预制装配式楼梯模块式组合模具，其特征在于，下表面通用模块(7)上各弧形滑移槽(18)的弧度和长度根据下表面通用模块(7)的移动路径确定。
  5. 一种预制装配式楼梯模块式组合模具的安装方法，其特征在于，包括以下步骤：
    第一步，将下平台上表面模块(2)的侧面端板通过螺栓(10)固定与底座(1)；
    第二步，根据选择的规格型号选择不同踢高尺寸的尺寸定位孔，并由下至上依次将踏步标准模块(3)连接到一起，根据装配式楼梯尺寸确定踏步标准模块(3)的数量，通过螺栓(10)再将踏步标准模块底座(1)的侧面端板固定在底座上；
    第三步，根据踏步标准模块3上的尺寸定位孔选择统一踢高尺寸，将上平台上表面模块(4)与最后一级踏步标准模块3通过螺栓(10)相连固定；
    第四步，根据上平台下表面转动模块(5)的尺寸定位孔将上平台上表面模块(4)与上平台下表面转动模块(5)通过螺栓(10)相连固定；
    第五步，根据下平台上表面模块(2)上的尺寸定位孔将下平台下表面转动模块(6)与下平台上表面模块(2)通过螺栓(10)固定，下表面转动模块(6)的侧面端板通过螺栓(10)固定在底座上；
    第六步，通过螺栓(10)将梯段下表面通用模块(7)与下平台下表面转动模块(6)相连；
    第七步，根据楼梯尺寸选择对应个数的梯段下表面调整模块(8)并依次相连，最上端的下表面调整模块(8)和上平台下表面转动模块(5)通过螺栓(10)相连固定，最下端的下表面调整模块(8)和下表面通用模块(7)通过螺栓(10)相连固定；
    第八步，通过上平台下表面转动模块(5)和下平台下表面转动模块(6)调整角度，确定梯段下表面通用模块(7)和梯段下表面调整模块(8)的位置，将下表面通用模块(7)通过螺栓(10)固定在底座上；
    第九步，将4个销键预留洞模块(9)分别固定于下平台上表面模块(2)和上平台上表面模块(4)的洞口处。
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