CN111195976A - Concatenation formula PC coincide stair mould - Google Patents
Concatenation formula PC coincide stair mould Download PDFInfo
- Publication number
- CN111195976A CN111195976A CN202010095451.3A CN202010095451A CN111195976A CN 111195976 A CN111195976 A CN 111195976A CN 202010095451 A CN202010095451 A CN 202010095451A CN 111195976 A CN111195976 A CN 111195976A
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- mould
- stair
- spliced
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a spliced PC superposed stair mould in the technical field of building construction, which comprises a base, wherein a general stair mould is arranged at the top of the base, a spliced tread mould is arranged on the rear end surface of the general stair mould, a spliced stair back mould is movably arranged on the rear end surface of the general stair mould, spliced end moulds are arranged on the left end surfaces of the general stair mould and the spliced stair back mould, detachable pull rods are arranged at the tops of the general stair mould and the spliced stair back mould, the spliced tread mould, the spliced stair back mould and the spliced end mould are spliced together to increase the height of the stair mould, wherein the spliced tread mould, the spliced stair back mould and the spliced end mould can be replaced by moulds with different heights, so that the universality of the stair mould is realized, the cost and the difficulty in assembling are greatly reduced, and meanwhile, the detachable pull rods are only required to be arranged at the top of the spliced mould for integral fixation, the cost is better reduced.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a spliced PC (polycarbonate) superposed stair die.
Background
The prefabricated building refers to a building construction mode of a building with use functions, wherein part or all components of the building are produced in a component prefabricating factory and then are transported to a construction site in a corresponding transportation mode, and the components are assembled by adopting a reliable installation mode and an installation machine. Compared with field construction, prefabricated assembly type construction has the advantages of convenience in construction, high engineering progress, small influence on the surrounding environment, easiness in ensuring the quality of building components and the like, is mainly applied to industrial buildings in China in the past, and is adopted in civil buildings, particularly residential buildings in recent years. With the acceleration of urbanization process in China, the prefabricated building also meets new development opportunities.
The stair is an important component of a prefabricated transfer building, the mold is the most complex in shape, the largest in size, the heaviest in weight and the highest in cost, and how to improve the universality of the stair mold becomes an important factor for limiting the development of the stair mold. Therefore, a spliced PC (polycarbonate) laminated stair mold is provided.
Disclosure of Invention
The invention aims to provide a spliced PC (polycarbonate) superposed stair mold to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a concatenation formula PC coincide stair mould, includes the base, the top of base sets up general formula stair mould, the rear end face of general formula stair mould sets up the concatenation formula mould of marking time, the rear end face activity of general formula stair mould sets up concatenation formula terraced back of the body mould, general formula stair mould all sets up concatenation formula end mould with the left end face of concatenation formula terraced back of the body mould, the pull rod can all be dismantled in general formula stair mould and the top of concatenation formula terraced back of the body mould setting.
Further, the top of general formula stair mould and concatenation formula terraced back of the body mould all sets up the screw hole, and adjacent two sets of general formula stair mould about and with concatenation formula terraced back of the body mould all through the bolt fixed connection who matches with the screw hole.
Furthermore, can dismantle the pull rod and include the location bedplate of activity joint at general formula stair mould and concatenation formula ladder back of the body mould top, the fixed pull rod that sets up in top of location bedplate.
Further, the top of general formula stair mould and concatenation formula ladder back of the body mould all sets up the constant head tank that matches with the location bedplate, and location bedplate and constant head tank pass through bolt-up connection.
Furthermore, a filling gap is reserved between the splicing type stepping die and the splicing type ladder back die.
Furthermore, the splicing type end die is respectively provided with a sealing gasket at the joint of the general type stair die and the splicing type stair back die.
Compared with the prior art, the invention has the beneficial effects that: based on the existing stair mold, the invention carries out universality development design aiming at the overlapped stairs with the same shape and different heights, and the spliced tread mold, the spliced ladder back mold and the spliced end mold are spliced together to increase the height of the stair mold, wherein the spliced tread mold, the spliced ladder back mold and the spliced end mold can be replaced by molds with different heights, so that the universality of the stair mold is realized, the cost and the mold assembling difficulty are greatly reduced, and meanwhile, only a detachable pull rod is required to be arranged at the top of the assembled mold for integral fixation, so that the cost is better reduced.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. a base; 2. a general stair mold; 3. splicing type tread molds; 4. splicing the ladder back mold; 5. splicing end molds; 6. the pull rod can be disassembled.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a concatenation formula PC coincide stair mould, the on-line screen storage device comprises a base 1, base 1's top sets up general formula stair mould 2, the rear end face of general formula stair mould 2 sets up concatenation formula mould 3 of marking time, the rear end face activity of general formula stair mould 2 sets up concatenation formula terraced back of the body mould 4, general formula stair mould 2 all sets up concatenation formula end mould 5 with the left end face of concatenation formula terraced back of the body mould 4, general formula stair mould 2 all sets up with the top of concatenation formula terraced back of the body mould 4 and can dismantle pull rod 6, this concatenation formula PC coincide stair mould mosaic structure is the same with general formula stair mould 2 whole molding, and concatenation formula mould 3 of marking time, concatenation formula terraced back of the body mould 4 and concatenation formula end mould 5 all can be replaced for the mould of co.
Threaded holes are formed in the tops of the general stair molds 2 and the splicing type stair back molds 4, and the general stair molds 2 and the splicing type stair back molds 4 which are vertically adjacent are fixedly connected through bolts matched with the threaded holes and are connected into the threaded holes through the bolts in a threaded manner, so that the spliced part spliced on the original stair mold is better fixed;
the detachable pull rod 6 comprises a positioning seat plate movably clamped at the tops of the general stair mold 2 and the splicing type stair back mold 4, a pull rod is fixedly arranged at the top of the positioning seat plate, and the detachable pull rod 6 can be fixed at the tops of the general stair mold 2 and the splicing type stair back mold 4 in a limiting manner through the positioning seat plate and the pull rod, so that the splicing of the two groups of molds is completed;
positioning grooves matched with the positioning seat plates are formed in the tops of the general stair mold 2 and the splicing type stair back mold 4, the positioning seat plates are fastened and connected with the positioning grooves through bolts, the detachable pull rod 6 can be fixedly installed at the tops of the general stair mold 2 and the splicing type stair back mold 4 through bolts, mold splicing is completed, and stability of the splicing mold is guaranteed;
a filling gap is reserved between the splicing type mark time die 3 and the splicing type ladder back die 4, so that the integral molding of the die is facilitated;
splicing type end die 5 all sets up seal ring with general formula stair mould 2 and 4 junctions of splicing type ladder back of the body mould respectively for the mould accomplishes the concatenation equipment back, has good leakproofness in the machine-shaping in-process, prevents that the shaping material from oozing.
Example (b): when carrying out the equipment of mould, at first lift the pull rod 6 dismantled with the top off, with splice part and original general formula stair mould 2, splice formula mark time mould 3 is connected with splice formula ladder back of the body mould 4, and mutually support splice part and the screw hole on the original stair mould, through the bolt fastening, then will dismantle pull rod 6 and install at the top of splice part again, install splice formula end mould 5 at last and accomplish general formula stair mould 2 after assembling, terminal surface about splice formula mark time mould 3 and splice formula ladder back of the body mould 4, thereby accomplish the equipment of mould.
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 (6)
1. The utility model provides a concatenation formula PC coincide stair mould, includes base (1), its characterized in that: the top of base (1) sets up general formula stair mould (2), the rear end face of general formula stair mould (2) sets up concatenation formula mould (3) of marking time, the rear end face activity of general formula stair mould (2) sets up concatenation formula terraced back of the body mould (4), general formula stair mould (2) all set up concatenation formula end mould (5) with the left end face of concatenation formula terraced back of the body mould (4), general formula stair mould (2) all set up with the top of concatenation formula terraced back of the body mould (4) and can dismantle pull rod (6).
2. The spliced PC laminated stair mold according to claim 1, wherein: the top of general formula stair mould (2) and concatenation formula ladder back of the body mould (4) all sets up the screw hole, and adjacent two sets of general formula stair mould (2) and concatenation formula ladder back of the body mould (4) all through the bolt fixed connection who matches with the screw hole from top to bottom.
3. The spliced PC laminated stair mold according to claim 1, wherein: the detachable pull rod (6) comprises a positioning seat plate movably clamped at the tops of the general stair mold (2) and the splicing stair back mold (4), and the top of the positioning seat plate is fixedly provided with a pull rod.
4. The spliced PC laminated stair mold according to claim 3, wherein: the top of general formula stair mould (2) and concatenation formula ladder back of the body mould (4) all sets up the constant head tank that matches with the location bedplate, and the location bedplate passes through bolt-up connection with the constant head tank.
5. The spliced PC laminated stair mold according to claim 1, wherein: and a filling gap is reserved between the splicing type stepping die (3) and the splicing type ladder back die (4).
6. The spliced PC laminated stair mold according to claim 1, wherein: and sealing gaskets are arranged at the joints of the splicing type end die (5) and the general stair die (2) and the splicing type stair back die (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095451.3A CN111195976A (en) | 2020-02-17 | 2020-02-17 | Concatenation formula PC coincide stair mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010095451.3A CN111195976A (en) | 2020-02-17 | 2020-02-17 | Concatenation formula PC coincide stair mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111195976A true CN111195976A (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010095451.3A Pending CN111195976A (en) | 2020-02-17 | 2020-02-17 | Concatenation formula PC coincide stair mould |
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| Country | Link |
|---|---|
| CN (1) | CN111195976A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899646A (en) * | 2021-09-22 | 2022-01-07 | 东睦新材料集团股份有限公司 | Device and method for testing powder filling property |
| CN115351882A (en) * | 2022-08-18 | 2022-11-18 | 上海建工建材科技集团股份有限公司 | Large-size adjustable UHPC (ultra high performance polycarbonate) special-shaped component die and using method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19734616A1 (en) * | 1997-08-09 | 1999-04-15 | Buerkle Gmbh | Stairway shuttering with tread elements for tread and riser faces in frame |
| ATE447683T1 (en) * | 2006-09-14 | 2009-11-15 | Zahnradfabrik Friedrichshafen | HYDROSTATIC-MECHANICAL TRANSMISSION |
| KR101348380B1 (en) * | 2012-10-08 | 2014-01-07 | 이영순 | A molding assembly for a precast concrete stairs structure |
| CN104924422A (en) * | 2015-06-24 | 2015-09-23 | 中民筑友有限公司 | Stepping assembly of stairway mould and stairway mould |
| CN204725634U (en) * | 2015-06-24 | 2015-10-28 | 中民筑友有限公司 | A kind of vertical stairway die |
| CN107538601A (en) * | 2017-09-11 | 2018-01-05 | 上海城建物资有限公司 | A kind of assembled architecture precast stair combines universal mold with pin-connected panel |
| CN207736485U (en) * | 2018-01-01 | 2018-08-17 | 北京莹笛环宇建设工程有限公司 | Pin-connected panel adjusts the precast stair mold of stair length |
| CN208396178U (en) * | 2018-01-11 | 2019-01-18 | 南京大地建设科技有限责任公司 | Precast concrete stair production mould |
| CN109986686A (en) * | 2019-04-30 | 2019-07-09 | 重庆川船大业钢结构有限公司 | Three-chip type stairway die |
| CN209665724U (en) * | 2018-11-20 | 2019-11-22 | 南通华荣建设集团建材科技有限公司 | A kind of spliced precast stair mold |
-
2020
- 2020-02-17 CN CN202010095451.3A patent/CN111195976A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19734616A1 (en) * | 1997-08-09 | 1999-04-15 | Buerkle Gmbh | Stairway shuttering with tread elements for tread and riser faces in frame |
| ATE447683T1 (en) * | 2006-09-14 | 2009-11-15 | Zahnradfabrik Friedrichshafen | HYDROSTATIC-MECHANICAL TRANSMISSION |
| KR101348380B1 (en) * | 2012-10-08 | 2014-01-07 | 이영순 | A molding assembly for a precast concrete stairs structure |
| CN104924422A (en) * | 2015-06-24 | 2015-09-23 | 中民筑友有限公司 | Stepping assembly of stairway mould and stairway mould |
| CN204725634U (en) * | 2015-06-24 | 2015-10-28 | 中民筑友有限公司 | A kind of vertical stairway die |
| CN107538601A (en) * | 2017-09-11 | 2018-01-05 | 上海城建物资有限公司 | A kind of assembled architecture precast stair combines universal mold with pin-connected panel |
| CN207736485U (en) * | 2018-01-01 | 2018-08-17 | 北京莹笛环宇建设工程有限公司 | Pin-connected panel adjusts the precast stair mold of stair length |
| CN208396178U (en) * | 2018-01-11 | 2019-01-18 | 南京大地建设科技有限责任公司 | Precast concrete stair production mould |
| CN209665724U (en) * | 2018-11-20 | 2019-11-22 | 南通华荣建设集团建材科技有限公司 | A kind of spliced precast stair mold |
| CN109986686A (en) * | 2019-04-30 | 2019-07-09 | 重庆川船大业钢结构有限公司 | Three-chip type stairway die |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113899646A (en) * | 2021-09-22 | 2022-01-07 | 东睦新材料集团股份有限公司 | Device and method for testing powder filling property |
| CN115351882A (en) * | 2022-08-18 | 2022-11-18 | 上海建工建材科技集团股份有限公司 | Large-size adjustable UHPC (ultra high performance polycarbonate) special-shaped component die and using method thereof |
| CN115351882B (en) * | 2022-08-18 | 2024-02-06 | 上海建工建材科技集团股份有限公司 | Large-size adjustable UHPC special-shaped component die and application method thereof |
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Application publication date: 20200526 |
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| RJ01 | Rejection of invention patent application after publication |