CN112252713B - Adjustable assembled house stair assembling die - Google Patents
Adjustable assembled house stair assembling die Download PDFInfo
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- CN112252713B CN112252713B CN202011213250.5A CN202011213250A CN112252713B CN 112252713 B CN112252713 B CN 112252713B CN 202011213250 A CN202011213250 A CN 202011213250A CN 112252713 B CN112252713 B CN 112252713B
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- step positioning
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- 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
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- 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
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/142—Means in or on the elements for connecting same to handling apparatus
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- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
- E04G21/185—Means for positioning building parts or elements for anchoring elements or elements to be incorporated in the structure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses an adjustable assembly type house stair assembling die, relates to the technical field of assembly type house component production, and provides an assembly type house stair assembling die which can facilitate assembling of stair components, is beneficial to ensuring precision and can adapt to stairs of different specifications. 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 end positioning structure comprises an end positioning plate, and the included angle between the end positioning plate and the die bottom plate is adjustable; 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 to be positioned above the die bottom plate; the supporting device is positioned below the die bottom plate and can be lifted to enable the supporting structure to be exposed out of or lower than the die bottom plate. The angle of the end positioning plate is adjustable, and the position and the angle of the step positioning strip are adjustable.
Description
Technical Field
The invention relates to the technical field of production of prefabricated house components, in particular to an adjustable assembled house stair assembling die.
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 conveniently assembled by stair components, is beneficial to ensuring the precision, and can adapt to stairs of different specifications.
The technical scheme adopted for solving the problems is as follows: the adjustable assembly type 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 comprises an end positioning plate, the end positioning plate is vertical to the side positioning plate, and the included angle between the end positioning plate and the die bottom plate is adjustable; the step positioning device comprises a plurality of step positioning strips, the step positioning strips are vertical to the side positioning plate, each step positioning strip is arranged at intervals along the length direction of the side positioning plate, two step positioning surfaces which are vertical to each other are arranged on the step positioning strips, the height of each step positioning strip and the position of each step positioning strip along the length direction of the side positioning plate are adjustable, the step positioning strips can rotate around the axis of the step positioning strips to adjust the angle, and the step positioning device can move to the step positioning strips along the direction vertical 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.
Further, the method comprises the following steps: the adjustable 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 is connected with the guide sleeve.
Further, the method comprises the following steps: the step positioning device comprises a step positioning device bottom plate, a height adjusting structure, a step positioning device top plate and a positioning strip frame, the step positioning device bottom plate is connected with the guide sleeve, the step positioning device top plate is connected with the step positioning device bottom plate through the height adjusting structure, the positioning strip frame is in one-to-one correspondence with the step positioning strips and is connected with the step positioning device top plate, and the positioning strip frame is connected with the step positioning device top plate.
Further, the method comprises the following steps: the positioning strip frame can move along the length direction of the top plate of the step positioning device to adjust the position.
Further, the method comprises the following steps: the positioning strip frame is provided with four concentric arc-shaped long holes, the end face of the step positioning strip is attached to the positioning strip frame, and the fastener penetrates through the arc-shaped long holes and is connected with the step positioning strip.
Further, the method comprises the following steps: the die bottom plate is provided with an end positioning plate hole, the end positioning structure comprises an end positioning plate seat, an adjusting rod and an adjusting rod seat, the end positioning plate seat and the adjusting rod seat are located below the die bottom plate, the end positioning plate passes through the end positioning plate hole and is hinged to the end positioning plate seat, two ends of the adjusting rod are hinged to the end positioning plate and the adjusting rod seat respectively, and the length of the adjusting rod is adjustable.
Further, the method comprises the following steps: the adjustable 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 adjustable assembled house stair assembling die comprises a stair placing device located at one end of a die base plate, the supporting structure is a roller, 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: 1. 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.
2. The angle of the end positioning plate and the position and the angle of the step positioning strip are adjusted, so that the integrated house stair can adapt to integrated house stairs of various models, and the integrated house stair has a wide application range.
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 diagram of an end positioning architecture;
FIG. 5 is a sectional view A-A of FIG. 3;
FIG. 6 is a top view of the assembled house stair assembling mold;
FIG. 7 is a front view of the step positioning device;
FIG. 8 is a top view of the step positioning device;
FIG. 9 is a B-diagram of FIG. 7;
FIG. 10 is a view showing the use state of the assembled house stair assembling mold;
labeled as: the mould comprises a mould bottom plate 1, a supporting device hole 1-1, an end positioning structure 2, an end positioning plate 2-1, an end positioning plate seat 2-2, an adjusting rod 2-3, an end positioning plate adjusting screw 2-3-1, an end positioning plate adjusting sleeve 2-3-2, an adjusting rod seat 2-4, 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 column 4-3, a step positioning device 5, a step positioning strip 5-1, a step positioning surface 5-1, a step positioning device bottom plate 5-2, a height adjusting structure 5-3, a step positioning device top plate 5-4, an adjusting long hole 5-4-1 and a positioning strip frame 5-5, 5-5-1 parts of arc-shaped long holes, 5-6 parts of handles, 6 parts of lifting driving devices, 6-1 parts of hydraulic jacks, 6-2 parts of jack oil distribution devices, 7 parts of stair placement devices, 7-1 parts of stair supporting wheels, 8 parts of guide structures, 8 parts of guide rods, 8 parts of guide sleeves, 9 parts of racks, 10 parts of stairs, 10-1 parts of first stair end plates, 10-2 parts of first stair bottom plates, 10-3 parts of inner stair plates, 10-4 parts of second stair bottom plates, 10-5 parts of step vertical plates, 10-6 parts of step flat plates and 10-7 parts of second stair end plates.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 2 to 9: the adjustable assembly type 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 comprises an end positioning plate 2-1, the end positioning plate 2-1 is vertical to the side positioning plate 3, and the included angle between the end positioning plate 2-1 and the die bottom plate 1 is adjustable; 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 step positioning surfaces 5-1-1 which are vertical to each other are arranged on the step positioning strips 5-1, the height of the step positioning strips 5-1 and the position along the length direction of the side positioning plate 3 are adjustable, the step positioning strips 5-1 can rotate around the axis of the step positioning strips to adjust the angle, the number of the step positioning strips 5-1 is adjustable, and the step positioning device 5 can move to the position above the die bottom plate 1 along the direction vertical to the side positioning plate 3 until the step positioning strips 5-1 are 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. 10, 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 plate 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 plate 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 plate 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 installation angles of the stairs 10 with different specifications are possibly different, so that the included angles of the first stair end plate 10-1, the second stair end plate 10-7, the step vertical plate 10-5 and the step flat plate 10-6 with the first stair bottom plate 10-2 are different, and the relative positions of the step vertical plate 10-5 and the step flat plate 10-6 with the second stair bottom plate 10-4 are slightly changed. The stairs 10 of different sizes may vary in length, so that the number and size of the steps vary. When the stairs 10 with different specifications are produced, different components of the stairs 10 are manufactured according to requirements. The invention can adapt to the angle change of the first end plate 10-1 of the stair and the second end plate 10-7 of the stair by adjusting the angle of the end positioning plate 2-1. The change of the angle, the size and the position of the step vertical plate 10-5 and the step flat plate 10-6 can be adapted by adjusting the horizontal position, the height and the angle of the step positioning strip 5-1. The number of the step positioning strips 5-1 can be more, and the step positioning strips 5-1 can be partially or completely used according to requirements, so that the change of the number of the steps of the stair 10 can be adapted; the number of the step positioning strips 5-1 can be adjusted to adapt to the change of the number of the steps of the stair 10.
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: 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 is connected with the guide sleeve 8-2.
The specific structure of the step positioning means 5 is preferably as shown in fig. 7 and 8: the step positioning device 5 comprises a step positioning device bottom plate 5-2, a height adjusting structure 5-3, a step positioning device top plate 5-4 and a positioning strip frame 5-5, the step positioning device bottom plate 5-2 is connected with a guide sleeve 8-2, the step positioning device top plate 5-4 is connected with the step positioning device bottom plate 5-2 through the height adjusting structure 5-3, the positioning strip frame 5-5 and the step positioning strips 5-1 are arranged and connected in a one-to-one correspondence mode, and the positioning strip frame 5-5 is connected with the step positioning device top plate 5-4.
The heights of the top plate 5-4 of the step positioning device, the positioning strip rack 5-5 and the step positioning strip 5-1 can be adjusted by adjusting the height adjusting structure 5-3. The height adjusting structure 5-3 may specifically be as shown in fig. 7, and includes a screw and two nuts connected to the screw, the step positioning device top plate 5-4 is sleeved on the screw, one nut is padded below the step positioning device top plate 5-4, and the other nut compresses the step positioning device top plate 5-4. The height of the top plate 5-4 of the step positioning device is adjusted by adjusting the height of the nut. The number of the height adjusting structures 5-3 can be four, and the height adjusting structures are arranged at four corners of the top plate 5-4 of the step positioning device.
The specific way of realizing the adjustable position of the step positioning strip 5-1 along the length direction of the side positioning plate 3 can be that the positioning strip frame 5-5 can move along the length direction of the top plate 5-4 of the step positioning device to adjust the position. Specifically, as shown in fig. 8, an adjusting long hole 5-4-1 is formed in a top plate 5-4 of the step positioning device, a fastener penetrates through the adjusting long hole 5-4-1 from bottom to top and is connected with a positioning strip frame 5-5 to fix the positioning strip frame 5-5, and the positioning strip frame 5-5 can move along the adjusting long hole 5-4-1 to adjust the position by slightly loosening the fastener. The number of the step positioning strips 5-1 can be adjusted by installing different numbers of positioning strip frames 5-5.
The step positioning strip 5-1 can rotate around the axis thereof in a manner that as shown in fig. 9, the positioning strip frame 5-5 is provided with four concentric arc-shaped long holes 5-5-1, the end surface of the step positioning strip 5-1 is attached to the positioning strip frame 5-5, and the fastener passes through the arc-shaped long holes 5-5-1 and is connected with the step positioning strip 5-1. The step positioning strip 5-1 can be rotated to adjust the angle by loosening the fastener.
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, each part of the step positioning means 5 may be made of an aluminum alloy, and the step positioning strip 5-1 may be hollow.
The specific structure of the end positioning structure 2 is preferably as shown in fig. 4, the end positioning structure 1 is provided with an end positioning plate hole 1-2, the end positioning structure 2 comprises an end positioning plate seat 2-2, an adjusting rod 2-3 and an adjusting rod seat 2-4, the end positioning plate seat 2-2 and the adjusting rod seat 2-4 are positioned below the mold bottom plate 1, the end positioning plate 2-1 passes through the end positioning plate hole 1-2 and is hinged with the end positioning plate seat 2-2, two ends of the adjusting rod 2-3 are respectively hinged with the end positioning plate 2-1 and the adjusting rod seat 2-4, and the length of the adjusting rod 2-3 is adjustable.
The angle of the end positioning plate 2-1 can be adjusted by changing the length of the adjusting rod 2-3. The specific way of adjusting the length of the adjusting rod 2-3 can be that the adjusting rod 2-3 comprises two end positioning plate adjusting screws 2-3-1 and one end positioning plate adjusting sleeve 2-3-2, the thread turning directions of the two end positioning plate adjusting screws 2-3-1 are opposite, the end positioning plate adjusting sleeve 2-3-2 is in threaded connection with the two end positioning plate adjusting screws 2-3-1, and the length of the adjusting rod 2-3 can be changed by rotating the end positioning plate adjusting sleeve 2-3-2.
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.
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 problems, the stair assembling mould for the adjustable prefabricated house preferably comprises a stair placing device 7 positioned at one end of a mould base plate 1, a supporting structure 4-1 is a roller, and the stair placing device 7 comprises a plurality of stair supporting wheels 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 be further provided with a passing hole 3-1 or the like so that the step positioning bar 5-1 can pass through, as shown in fig. 3, the passing hole 3-1 should be longer to accommodate the position adjustment of each step positioning bar 5-1 and to accommodate the increase in the number of the step positioning bars 5-1.
The invention may also be provided with a frame 9 for mounting the components.
Claims (9)
1. Mould is assembled to assembled house stair with adjustable, 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) comprises an end positioning plate (2-1), the end positioning plate (2-1) is vertical to the side positioning plate (3), and the included angle between the end positioning plate (2-1) and the die bottom plate (1) is adjustable; 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), the height of the step positioning strips (5-1) and the position along the length direction of the side positioning plate (3) are adjustable, the step positioning strips (5-1) can rotate around the axis of the step positioning strips to adjust the angle, and the step positioning device (5) can move to the position, above the die 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 positioned 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);
the device also 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) is connected with the guide sleeve (8-2).
2. The adjustable assembled house stair assembling die as claimed in claim 1, wherein: the step positioning device (5) comprises a step positioning device bottom plate (5-2), a height adjusting structure (5-3), a step positioning device top plate (5-4) and a positioning strip frame (5-5), wherein the step positioning device bottom plate (5-2) is connected with a guide sleeve (8-2), the step positioning device top plate (5-4) is connected with the step positioning device bottom plate (5-2) through the height adjusting structure (5-3), the positioning strip frame (5-5) and the step positioning strip (5-1) are arranged in a one-to-one correspondence mode and are connected, and the positioning strip frame (5-5) is connected with the step positioning device top plate (5-4).
3. The adjustable assembled house stair assembling die according to claim 2, wherein: the positioning strip rack (5-5) can move along the length direction of the top plate (5-4) of the step positioning device to adjust the position.
4. The adjustable assembled house stair assembling die as claimed in claim 3, wherein: the positioning strip frame (5-5) is provided with four concentric arc-shaped long holes (5-5-1), the end surface of the step positioning strip (5-1) is attached to the positioning strip frame (5-5), and the fastening piece penetrates through the arc-shaped long holes (5-5-1) and is connected with the step positioning strip (5-1).
5. The adjustable assembled house stair assembling die as claimed in claim 1, wherein: the die bottom plate (1) is provided with an end positioning plate hole (1-2), the end positioning structure (2) comprises an end positioning plate seat (2-2), an adjusting rod (2-3) and an adjusting rod seat (2-4), the end positioning plate seat (2-2) and the adjusting rod seat (2-4) are located below the die bottom plate (1), the end positioning plate (2-1) passes through the end positioning plate hole (1-2) and is hinged with the end positioning plate seat (2-2), two ends of the adjusting rod (2-3) are hinged with the end positioning plate (2-1) and the adjusting rod seat (2-4) respectively, and the length of the adjusting rod (2-3) is adjustable.
6. The adjustable assembled house stair assembling die as claimed in 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.
7. The adjustable assembled house stair assembling die as claimed in claim 6, 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.
8. The adjustable prefabricated house stair assembling die as claimed in any one of claims 1 to 7, wherein: the device comprises a stair placement device (7) positioned at one end of a mold bottom plate (1), wherein a supporting structure (4-1) is a roller, and the stair placement device (7) comprises a plurality of stair supporting wheels (7-1).
9. The adjustable assembled house stair assembling die of claim 8, wherein: a pushing hole (3-2) is arranged on the side positioning plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213250.5A CN112252713B (en) | 2020-11-04 | 2020-11-04 | Adjustable assembled house stair assembling die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011213250.5A CN112252713B (en) | 2020-11-04 | 2020-11-04 | Adjustable assembled house stair assembling die |
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| Publication Number | Publication Date |
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| CN112252713A CN112252713A (en) | 2021-01-22 |
| CN112252713B true CN112252713B (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011213250.5A Active CN112252713B (en) | 2020-11-04 | 2020-11-04 | Adjustable assembled house stair assembling die |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113417416A (en) * | 2021-07-21 | 2021-09-21 | 泰安铭鼎科技有限公司 | Fiber-reinforced clad wood-based fabricated stair |
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| CN112252713A (en) | 2021-01-22 |
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