CN112392237A - Assembled house stair assembling die - Google Patents
Assembled house stair assembling die Download PDFInfo
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- CN112392237A CN112392237A CN202011213553.7A CN202011213553A CN112392237A CN 112392237 A CN112392237 A CN 112392237A CN 202011213553 A CN202011213553 A CN 202011213553A CN 112392237 A CN112392237 A CN 112392237A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/26—Implements for finishing work on buildings for mounting staircases, e.g. tools for marking steps
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention discloses an assembled house stair assembling die, relates to the technical field of assembled house component production, and provides an assembled house stair assembling die which can facilitate assembling of stair components and guarantee of precision. The die comprises a die bottom plate, an end positioning structure, a side positioning plate, a supporting device and a step positioning device; the side positioning plate is vertically arranged, and the die bottom plate and the step positioning device are respectively positioned at two sides of the side positioning plate; the mould bottom plate is provided with a supporting device hole; the end positioning structure is vertical to the side positioning plate and is provided with an end positioning inclined plane; the step positioning device comprises a plurality of step positioning strips, two perpendicular step positioning surfaces are arranged on the step positioning strips, and the step positioning device can move to the step positioning strips along the direction perpendicular to the side positioning plates and is positioned above the die bottom plate; the supporting device is located below the die bottom plate and comprises a supporting structure which corresponds to the supporting device hole, and the supporting structure can move upwards to expose the die bottom plate.
Description
Technical Field
The invention relates to the technical field of production of prefabricated house components, in particular to a stair assembling die for a prefabricated house.
Background
Prefabricated houses are also known as integrated houses. The applicant has filed and filed several patents on prefabricated houses and their components. Some of the patent application numbers are listed below: 201610301059.3, 201710625077.1, 201510323782.7, 201510469484.9, 201510469242. X. The main materials of the integrated houses and the components thereof are component materials consisting of magnesium chloride, magnesium oxide, straw short and glass fiber yarns. The component material has fluidity like cement when not solidified and has high strength after being solidified.
At present, the integrated house made of the component materials as main materials forms a standard, which is called a fiber reinforced faced wood-based structure assembled house, and can be seen in China engineering construction Association standard T/CECS 495-2017.
The stair structure of the prefabricated house is generally shown as 1 and comprises a first stair end plate, a first stair bottom plate, a stair inner plate, a second stair bottom plate, a step vertical plate, a step flat plate and a second stair end plate. After being prefabricated and formed, the plates are assembled and bonded by the member materials to form the staircase. The assembled house stairs of the structure are recorded in a special atlas of building product selection technology.
When the stairs are assembled, the position precision of each part has requirements, for example, a step vertical plate and a step flat plate are arranged along the width direction of a first bottom plate and a second bottom plate of the stairs; in the stair application, when the first bottom plate of stair and the second bottom plate of stair angle meet the requirements, first end plate and step flat board should be level, second end plate and step riser should be perpendicular etc.. The position accuracy is guaranteed mainly by means of marking and measuring tools at present, and is complex.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the assembled house stair assembling die can be convenient for assembling stair components and is beneficial to ensuring the precision.
The technical scheme adopted for solving the problems is as follows: the assembled house stair assembling die comprises a die bottom plate, an end positioning structure, a side positioning plate, a supporting device and a step positioning device; the side positioning plate is vertically arranged, and the die bottom plate and the step positioning device are respectively positioned at two sides of the side positioning plate; the mould bottom plate is horizontally arranged and is provided with a supporting device hole; the end positioning structure is vertical to the side positioning plate, and an end positioning inclined plane positioned above the die bottom plate is arranged on the end positioning structure; the step positioning device comprises a plurality of step positioning strips, the step positioning strips are vertical to the side positioning plate, the step positioning strips are arranged at intervals along the length direction of the side positioning plate, two vertical step positioning surfaces are arranged on the step positioning strips, and the step positioning device can move to the step positioning strips along the direction vertical to the side positioning plate and is positioned above the die bottom plate; the supporting device is located below the die bottom plate and comprises a supporting structure which corresponds to the supporting device hole, and the supporting structure can move upwards to expose the die bottom plate.
Further, the method comprises the following steps: the assembled house stair assembling die comprises a guide structure, wherein the guide structure comprises two guide rods arranged at intervals and a guide sleeve matched with the guide rods; the step positioning device comprises a cross beam, the cross beam is connected with the two guide sleeves, and the step positioning strip is connected with the cross beam.
Further, the method comprises the following steps: the assembled house stair assembling die comprises a lifting driving device; the lifting device comprises a lifting device bottom plate and guide posts, the guide posts are vertically arranged, the lifting device bottom plate is horizontally arranged and sleeved on the guide posts, and the lifting structure is connected with the lifting device bottom plate; the lifting driving device can drive the bottom plate of the supporting device to lift.
Further, the method comprises the following steps: the lifting driving device comprises a hydraulic jack and a jack oil distribution device connected with the hydraulic jack, and the hydraulic jack is positioned below the center of the bottom plate of the supporting device.
Further, the method comprises the following steps: the supporting structure is a roller.
Further, the method comprises the following steps: the assembled house stair assembling die comprises a stair placing device located at one end of a die base plate, an end positioning inclined plane faces the stair placing device, and the stair placing device comprises a plurality of stair supporting wheels.
Further, the method comprises the following steps: the side positioning plate is provided with a pushing hole.
The invention has the beneficial effects that: when the stair assembly machine is used for assembling stairs, the positioning of each stair component can be realized only by fitting the stair component with the corresponding surface of the mold, the positioning machine is convenient and quick, the rapid assembling of integrated house stairs is facilitated, and the position precision of each component is also facilitated to be ensured.
Drawings
FIG. 1 is a block diagram of a prefabricated building stairway;
FIG. 2 is a front view of a stair assembling mold for prefabricated houses;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a view from the direction A of FIG. 2;
FIG. 5 is a top view of the assembled house stair assembling mold;
FIG. 6 is a diagram showing the use state of the assembled house stair assembling mold;
labeled as: the device comprises a mold bottom plate 1, a supporting device hole 1-1, an end positioning structure 2, an end positioning inclined plane 2-1, a side positioning plate 3, a through hole 3-1, a pushing hole 3-2, a supporting device 4, a supporting structure 4-1, a supporting device bottom plate 4-2, a guide post 4-3, a step positioning device 5, a step positioning strip 5-1, a step positioning surface 5-1, a cross beam 5-2, a handle 5-3, a lifting driving device 6, a hydraulic jack 6-1, a jack oil distribution device 6-2, a stair placing device 7, a stair riding wheel 7-1, a guide structure 8, a guide rod 8-1, a guide sleeve 8-2, a rack stair 9, a stair 10, a first stair end plate 10-1, a first bottom plate 10-2, a stair inner plate 10-3, a stair, 10-4 parts of a second bottom plate of the stair, 10-5 parts of a step vertical plate, 10-6 parts of a step flat plate and 10-7 parts of a second end plate of the stair.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 2 to 5: the assembled house stair assembling die comprises a die bottom plate 1, an end positioning structure 2, a side positioning plate 3, a supporting device 4 and a step positioning device 5; the side positioning plate 3 is vertically arranged, and the die bottom plate 1 and the step positioning device 5 are respectively positioned at two sides of the side positioning plate 3; the die base plate 1 is horizontally arranged, and a supporting device hole 1-1 is formed in the die base plate 1; the end positioning structure 2 is vertical to the side positioning plate 3, and an end positioning inclined plane 2-1 positioned above the die bottom plate 1 is arranged on the end positioning structure 2; the step positioning device 5 comprises a plurality of step positioning strips 5-1, the step positioning strips 5-1 are vertical to the side positioning plate 3, each step positioning strip 5-1 is arranged at intervals along the length direction of the side positioning plate 3, two vertical step positioning surfaces 5-1-1 are arranged on the step positioning strips 5-1, and the step positioning device 5 can move to the step positioning strips 5-1 along the direction vertical to the side positioning plate 3 and is positioned above the die bottom plate 1; the supporting device 4 is positioned below the die bottom plate 1, the supporting device 4 comprises a supporting structure 4-1 which is arranged corresponding to the supporting device hole 1-1, and the supporting structure 4-1 can move upwards to expose the die bottom plate 1.
As shown in fig. 6, the steps of assembling the staircase 10 by using the present invention are as follows: A. in an initial state, the step positioning device 5 is far away from the die bottom plate 1, and the supporting structure 4-1 is lower than the surface of the die bottom plate 1; B. placing the first bottom plate 10-2 of the stair on the bottom plate 1 of the mold, moving one end of the first bottom plate to be attached to the end positioning inclined plane 2-1, and attaching one side of the first bottom plate to the side positioning plate 3; C. placing a first stair end plate 10-1 on a first stair bottom plate 10-2, attaching the surface of the first stair end plate 10-1 to an end positioning inclined plane 2-1, attaching one side of the first stair end plate to a side positioning plate 3, and connecting the first stair end plate 10-1 and the first stair bottom plate 10-2 by using member materials described in the background art; D. placing each stair inner plate 10-3 on a first stair bottom plate 10-2, attaching the stair inner plates 10-3 to the side positioning plates 3, and connecting the stair inner plates 10-3 and the first stair bottom plates 10-2 by member materials; because the requirement on the position precision of the stair inner plate 10-3 is not high, the stair inner plate 10-3 is not positioned except for being attached to the side positioning plate 3, the position of the stair inner plate 10-3 in the length direction of the mold bottom plate 1 can be simply measured and ensured by a measuring tape, and the stair inner plate 10-3 is ensured to be vertical to the mold bottom plate 1 by a square ruler; E. placing the second bottom plate 10-4 of the stair on the first end plate 10-1 of the stair and the inner plate 10-3 of the stair and connecting the two plates by using component materials; attaching the second stair end plate 10-7 to the first stair bottom plate 10-2, the second stair bottom plate 10-4 and the side positioning plate 3, and connecting the second stair end plate 10-7 to the first stair bottom plate 10-2 and the second stair bottom plate 10-4 by member materials; F. moving the step positioning device 5 until the step positioning strip 5-1 is positioned above the die bottom plate 1; G. attaching the step vertical plate 10-5 and the step flat plate 10-6 to the side positioning plate 3, the step positioning surface 5-1-1 and the second bottom plate 10-4 of the stair, and connecting the step vertical plate 10-5, the step flat plate 10-6 and the second bottom plate 10-4 of the stair by connecting materials; H. raising the lifting structure 4-1 and moving out of the stairs 10; I. the step positioning device 5 and the holding device 4 are reset.
The side positioning plates 3 are used for ensuring that the side surfaces of all components of the stair 10 are flush. The end positioning bevel 2-1 is used for ensuring the position accuracy of the first end plate 10-1 of the stair. The second bottom plate 10-4 of the stair is placed on the first end plate 10-1 of the stair and the inner plate 10-3 of the stair, so that the position accuracy of the second bottom plate 10-4 of the stair is naturally ensured. The second stair end plate 10-7 is jointed with the first stair bottom plate 10-2 and the second stair bottom plate 10-4, so that the position accuracy of the second stair end plate 10-7 is naturally ensured. The step positioning strips 5-1 ensure the position accuracy of the step vertical plate 10-5 and the step flat plate 10-6. The present invention thus enables the precision of the produced staircase 10 to be ensured.
When the stairs 10 are assembled, the positioning of the components of each stair can be realized only by fitting the components of the stairs 10 with the corresponding surfaces of the mold, so that the marking or measuring is greatly reduced, and the assembly is convenient and quick.
One function of the movable step positioning device 5 is to prevent the step positioning strip 5-1 from interfering with the assembly of the first stair end plate 10-1, the first stair bottom plate 10-2, the inner stair plate 10-3, the second stair bottom plate 10-4 and the second stair end plate 10-7. Another function is to avoid the step location bar 5-1 from obstructing the removal of the assembled staircase 10.
One function of the supporting device 4 is to lift the stair 10 a little after the stair 10 is assembled, so that the step vertical plate 10-5 and the step flat plate 10-6 leave the step positioning strip 5-1, the step positioning device 5 is facilitated to move, and the step vertical plate 10-5 and the step flat plate 10-6 are prevented from moving due to the movement of the step positioning strip 5-1. After the stair 10 is assembled, before the material of the components for connecting the components is completely solidified, the components except the first bottom plate 10-2 of the stair cannot be lifted or are lifted by a forklift, otherwise, the stair 10 is easily damaged. The other function of the lifting device 4 is therefore to move the first floor 10-2 of the staircase away from the mould floor 1, facilitating the removal of the staircase 10 by moving the first floor 10-2 with a forklift or the like.
The step positioning means 5 needs to be moved in a direction perpendicular to the side positioning plate 3, and a guide structure 8 should be provided to guide the movement thereof, and obviously the guide structure 8 should be provided in a direction perpendicular to the side positioning plate 3. The specific structure of the guide structure 8 is preferably that the guide structure 8 comprises two guide rods 8-1 arranged at intervals and a guide sleeve 8-2 matched with the guide rods 8-1; the step positioning device 5 comprises a cross beam 5-2, the cross beam 5-2 is connected with two guide sleeves 8-2, and a step positioning strip 5-1 is connected with the cross beam 5-2.
The step positioning device 5 can be automatically moved by adopting the existing driving device such as an electric telescopic rod. The step positioning device 5 can also be made lighter, so that the step positioning device 5 can be pushed and pulled manually to move. In order to reduce the weight of the step positioning means 5, the step positioning means 5 may be made of an aluminum alloy, and the step positioning strip 5-1 may be hollow. A handle 5-3 may be attached to the cross-beam 5-2 to facilitate pulling the step positioning device 5.
The pure manual movement and positioning of the supporting device 4 are not easy to realize, and a lifting driving device 6 is required to drive the supporting device 4.
The specific structure of the lifting device 4 is preferably as follows: the supporting device 4 comprises a supporting device bottom plate 4-2 and guide columns 4-3, the guide columns 4-3 are vertically arranged, the supporting device bottom plate 4-2 is horizontally arranged and sleeved on the guide columns 4-3, and the supporting structure 4-1 is connected with the supporting device bottom plate 4-2. The guide post 4-3 is used for lifting and guiding the bottom plate 4-2 of the lifting device and the lifting structure 4-1. The lifting driving device 6 drives the bottom plate 4-2 of the lifting device to lift, and all the lifting structures 4-1 can be driven to lift.
The specific structure of the elevation drive device 6 is preferably as follows: the lifting driving device 6 comprises a hydraulic jack 6-1 and a jack oil distribution device 6-2 connected with the hydraulic jack 6-1, and the hydraulic jack 6-1 is positioned below the center of the bottom plate 4-2 of the supporting device. The jack oil distribution device 6-2 should be easy to operate and is therefore preferably arranged outside the mould base plate 1. The lifting driving device 6 is designed by referring to the existing hydraulic jack, and only separates the jacking part from the oil distribution part, which can be easily realized by the technical personnel in the field.
To facilitate removal of the staircase 10, the holding structure 4-1 is preferably a roller.
As mentioned above, after the stair 10 is assembled, before the material of the members connecting the members is completely solidified, the members except the first bottom plate 10-2 of the stair cannot be lifted or lifted by a forklift, otherwise the stair 10 is easily damaged. But even if the first floor 10-2 of the staircase is lifted or forked by a forklift, the joggling during the movement may damage the staircase 10. If the stairs 10 are placed on the mould bottom plate 1 for a long time to wait for the solidification of the component materials, the mould position is occupied for a long time, and the assembly of the next stair 10 is influenced.
In order to avoid the above problems, it is preferable that the prefabricated house stair assembling mold comprises a stair placement device 7 at one end of the mold base plate 1, the end positioning slope 2-1 faces the stair placement device 7, and the stair placement device 7 comprises a plurality of stair supporting rollers 7-1.
Therefore, the stair 10 is assembled, after the supporting structure 4-1 is lifted, the stair 10 is moved out a little along the width direction of the mold bottom plate 1, and force is applied to the first bottom plate 10-2 of the stair during movement. Pushing the stair 10 along the length direction of the mold bottom plate 1, applying force to the first bottom plate 10-2 of the stair, and pushing the stair 10 to the stair supporting wheel 7-1 for placement; the stair 10 is easy to move due to the function of the supporting structure 4-1 (roller) and the stair supporting wheel 7-1. After the material of the component has solidified to a sufficient strength, the staircase 10 is removed from the mould.
In order to facilitate moving the stairs 10 a little along the width direction of the mould bottom plate 1, the side positioning plate 3 is provided with a pushing hole 3-2. A roller may be used to pass through the push-through hole 3-2 and push the first bottom plate 10-2, thereby facilitating a small removal of the staircase 10 in the width direction of the mould bottom plate 1. The side positioning plate 3 should also be provided with a through hole 3-1 or the like to allow the step positioning bar 5-1 to pass through.
The invention may also be provided with a frame 9 for mounting the components.
Claims (7)
1. Mould is assembled to prefabricated house stair, its characterized in that: comprises a die bottom plate (1), an end positioning structure (2), a side positioning plate (3), a supporting device (4) and a step positioning device (5); the side positioning plate (3) is vertically arranged, and the die bottom plate (1) and the step positioning device (5) are respectively positioned at two sides of the side positioning plate (3); the die bottom plate (1) is horizontally arranged, and a supporting device hole (1-1) is formed in the die bottom plate (1); the end positioning structure (2) is vertical to the side positioning plate (3), and an end positioning inclined plane (2-1) positioned above the die bottom plate (1) is arranged on the end positioning structure (2); the step positioning device (5) comprises a plurality of step positioning strips (5-1), the step positioning strips (5-1) are perpendicular to the side positioning plate (3), each step positioning strip (5-1) is arranged at intervals along the length direction of the side positioning plate (3), two perpendicular step positioning surfaces (5-1-1) are arranged on the step positioning strips (5-1), and the step positioning device (5) can move to the position, above the mold bottom plate (1), of the step positioning strips (5-1) along the direction perpendicular to the side positioning plate (3); the supporting device (4) is located below the die bottom plate (1), the supporting device (4) comprises a supporting structure (4-1) which corresponds to the supporting device hole (1-1), and the supporting structure (4-1) can move upwards to expose the die bottom plate (1).
2. The assembled house stair assembling die according to claim 1, wherein: the device comprises a guide structure (8), wherein the guide structure (8) comprises two guide rods (8-1) arranged at intervals and a guide sleeve (8-2) matched with the guide rods (8-1); the step positioning device (5) comprises a cross beam (5-2), the cross beam (5-2) is connected with two guide sleeves (8-2), and a step positioning strip (5-1) is connected with the cross beam (5-2).
3. The assembled house stair assembling die according to claim 1, wherein: comprises a lifting driving device (6); the supporting device (4) comprises a supporting device bottom plate (4-2) and guide columns (4-3), the guide columns (4-3) are vertically arranged, the supporting device bottom plate (4-2) is horizontally arranged and sleeved on the guide columns (4-3), and the supporting structure (4-1) is connected with the supporting device bottom plate (4-2); the lifting driving device (6) can drive the bottom plate (4-2) of the lifting device to lift.
4. The assembled house stair assembling die according to claim 3, wherein: the lifting driving device (6) comprises a hydraulic jack (6-1) and a jack oil distribution device (6-2) connected with the hydraulic jack (6-1), and the hydraulic jack (6-1) is positioned below the center of the bottom plate (4-2) of the supporting device.
5. The prefabricated house stair assembling die according to any one of claims 1 to 4, wherein: the supporting structure (4-1) is a roller.
6. The assembled house stair assembling die of claim 5, wherein: the device comprises a stair placement device (7) positioned at one end of a mold base plate (1), an end positioning inclined plane (2-1) faces the stair placement device (7), and the stair placement device (7) comprises a plurality of stair supporting wheels (7-1).
7. The assembled house stair assembling die of claim 6, wherein: a pushing hole (3-2) is arranged on the side positioning plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213553.7A CN112392237B (en) | 2020-11-04 | 2020-11-04 | Assembled house stair assembling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213553.7A CN112392237B (en) | 2020-11-04 | 2020-11-04 | Assembled house stair assembling die |
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| Publication Number | Publication Date |
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| CN112392237A true CN112392237A (en) | 2021-02-23 |
| CN112392237B CN112392237B (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011213553.7A Active CN112392237B (en) | 2020-11-04 | 2020-11-04 | Assembled house stair assembling die |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229578A (en) * | 1998-02-19 | 1999-08-24 | Sanwa Giken:Kk | Staircase |
| US6397529B1 (en) * | 2000-02-09 | 2002-06-04 | Gilles Grenier | Adjustable modular staircase |
| CN203334663U (en) * | 2013-06-08 | 2013-12-11 | 广东台澳特种铝材有限公司 | Aluminum formwork for stairway structure |
| CN103967120A (en) * | 2014-05-28 | 2014-08-06 | 周兴和 | Modular integrated house and building method thereof |
| CN105014775A (en) * | 2015-07-23 | 2015-11-04 | 深圳海龙建筑制品有限公司 | Producing device and mold for prefabricated stairs |
| CN108972867A (en) * | 2018-08-27 | 2018-12-11 | 河北卓达建材研究院有限公司 | A kind of multifunction hydraulic ferry bus for wallboard production line conveying |
| CN109747031A (en) * | 2018-12-28 | 2019-05-14 | 山东泰安建筑工程集团有限公司 | A kind of tool type stairs mold |
| CN209384652U (en) * | 2018-11-05 | 2019-09-13 | 通号建设集团有限公司 | A kind of prefabricated architectural stair die station |
| CN111456396A (en) * | 2020-04-15 | 2020-07-28 | 郭金生 | Assembling type building concrete prefabricated staircase installation construction process |
-
2020
- 2020-11-04 CN CN202011213553.7A patent/CN112392237B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11229578A (en) * | 1998-02-19 | 1999-08-24 | Sanwa Giken:Kk | Staircase |
| US6397529B1 (en) * | 2000-02-09 | 2002-06-04 | Gilles Grenier | Adjustable modular staircase |
| CN203334663U (en) * | 2013-06-08 | 2013-12-11 | 广东台澳特种铝材有限公司 | Aluminum formwork for stairway structure |
| CN103967120A (en) * | 2014-05-28 | 2014-08-06 | 周兴和 | Modular integrated house and building method thereof |
| CN105014775A (en) * | 2015-07-23 | 2015-11-04 | 深圳海龙建筑制品有限公司 | Producing device and mold for prefabricated stairs |
| CN108972867A (en) * | 2018-08-27 | 2018-12-11 | 河北卓达建材研究院有限公司 | A kind of multifunction hydraulic ferry bus for wallboard production line conveying |
| CN209384652U (en) * | 2018-11-05 | 2019-09-13 | 通号建设集团有限公司 | A kind of prefabricated architectural stair die station |
| CN109747031A (en) * | 2018-12-28 | 2019-05-14 | 山东泰安建筑工程集团有限公司 | A kind of tool type stairs mold |
| CN111456396A (en) * | 2020-04-15 | 2020-07-28 | 郭金生 | Assembling type building concrete prefabricated staircase installation construction process |
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| CN112392237B (en) | 2021-09-14 |
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