CN219486059U - Assembled prefabricated building stair mould platform - Google Patents
Assembled prefabricated building stair mould platform Download PDFInfo
- Publication number
- CN219486059U CN219486059U CN202320034281.7U CN202320034281U CN219486059U CN 219486059 U CN219486059 U CN 219486059U CN 202320034281 U CN202320034281 U CN 202320034281U CN 219486059 U CN219486059 U CN 219486059U
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- stair
- fixed
- fagging
- limiting
- platform
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Steps, Ramps, And Handrails (AREA)
Abstract
The utility model relates to the technical field of assembled buildings, in particular to an assembled prefabricated building stair formwork. Including the platform base, the both sides of platform base upper end all are fixed with flexible post, and the upper end of flexible post is fixed with the gear box, and the inside of gear box is provided with altitude mixture control subassembly, and the flexible end of flexible post is fixed with supporting platform, and supporting platform's one end swing joint has first stair fagging, and the inside swing joint of first stair fagging has the second stair fagging, and the bottom of first stair fagging and second stair fagging all is fixed with spacing subassembly. According to the utility model, through the matching design of the integral structure, the device can adapt to stairwells with different sizes, the problem that the stairwell is failed to install due to the fact that the size of the stairwell mould table cannot be adjusted is avoided, and through the structural matching design of the threaded column and the threaded rotary drum, the joint fixation between the stairwell mould table and pouring cement is avoided, and the device is convenient to detach after construction is finished.
Description
Technical Field
The utility model relates to the technical field of assembled buildings, in particular to an assembled prefabricated building stair formwork.
Background
A building assembled from prefabricated parts at a worksite is called an assembled building. According to the form and construction method of the prefabricated parts, the prefabricated parts are divided into five types of building blocks, plate buildings, box type buildings, skeleton plate buildings and lifting plate and layer buildings, and when the stairs are poured on a building site, the stair mold platforms are required to be installed in advance;
the technical problems that the conventional prefabricated building stair platform is inconvenient to assemble and fix, the convenient and fast assembly and disassembly are poor, and the using effect is affected are solved, but the technical problems that the conventional stair platform cannot be adjusted in a suitable manner according to the difference of the length and the height of a stairwell are not solved;
in summary, the following technical problems exist in the prior art: the prior stair mold table can not adapt to the technical problem of adjustment according to the difference of the length and the height of the stairwell, and therefore, the assembled prefabricated building stair mold table is designed for solving the technical problem.
Disclosure of Invention
The utility model aims to provide an assembled prefabricated building stair mould platform, which aims at the technical problems: the existing stair mould table cannot be adjusted according to the difference of the length, width and height of the stair well.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an assembled prefabricated building stair platform, includes the platform base, the both sides of platform base upper end all are fixed with the telescopic column, the upper end of telescopic column is fixed with the connecting seat, the center department of connecting seat is fixed with the gear box, the inboard of gear box is provided with altitude mixture control subassembly, the telescopic end of telescopic column is fixed with supporting platform, supporting platform's one end is fixed with the spliced pole, the outside swing joint of spliced pole has first stair fagging, the inboard swing joint of first stair fagging has the second to adjust the slide, the one end that first stair fagging was kept away from to the second is fixed with the second stair fagging, the inboard swing joint of second stair fagging has first regulation slide, the one end that second stair fagging was kept away from to the first regulation slide is fixed with first stair fagging, the bottom of first stair fagging and second stair fagging all is fixed with spacing subassembly.
Preferably, the lower extreme that supporting platform kept away from spliced pole one end is fixed with the mount, the lower extreme threaded connection of mount has first inflation screw.
Preferably, one end of the second stair supporting plate far away from the first stair supporting plate is rotationally connected with a fixing seat, and two sides of the fixing seat are in threaded connection with second expansion screws.
Preferably, the height adjusting assembly comprises a motor, a bevel pinion, a threaded sleeve, a bevel gear, a threaded rotary drum and a threaded column, wherein the motor is arranged on one side of the gear box, the output end of the motor penetrates through the gear box and is located on the inner side of the gear box, the bevel pinion is fixed at the output end of the motor, the threaded rotary drum is fixed at the lower end of the inner side of the gear box, the threaded sleeve is rotationally connected with the upper end of the threaded rotary drum, the upper end of the threaded sleeve is rotationally connected with the gear box, the bevel gear is fixedly arranged on the outer side of the threaded sleeve, the bevel pinion is meshed with the bevel gear, the threaded sleeve is connected with the threaded column in a threaded manner, and the top end of the threaded column is rotationally connected with the supporting platform.
Preferably, the spacing subassembly includes stopper, spacing sliding bolt and spacing base, the lower extreme of first building ladder fagging and second building ladder fagging all is fixed with spacing base, spacing hole has been seted up to one side of spacing base, the lower extreme that first building ladder fagging one end was kept away from to first regulation slide and the lower extreme that second building ladder fagging one end was kept away from to second regulation slide all are fixed with the stopper, the inboard swing joint of stopper has spacing sliding bolt, every spacing sliding bolt all with spacing hole swing joint, every the inboard of spacing sliding bolt all swing joint has spacing bolt.
Preferably, the both sides of supporting platform, first stair fagging, second stair fagging, first regulation slide and second regulation slide all have the fixed block through bolt threaded connection, the equal swing joint in top of supporting platform, first stair fagging, second stair fagging, first regulation slide and second regulation slide has the concatenation template, fixed block and concatenation template threaded connection.
It can be clearly seen that the technical problems to be solved by the present application must be solved by the above-mentioned technical solutions of the present application.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
through overall structure's cooperation design for when installing the stair bench to the stairwell of equidimension not, ensure that this device can adapt to the stairwell of equidimension not, avoided leading to the installation failure because of the unable regulation size of stair bench, reduced the stair bench because of dismantling inconvenient construction degree of causing, and through the structure cooperation design of fixed block and concatenation template, it is fixed to avoid laminating between stair bench and the pouring cement, conveniently dismantle this device after guaranteeing the construction to finish, reduce workman's construction degree of difficulty, make this device can repetitious usage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the fixing block and the splice template of the present utility model;
FIG. 3 is a schematic view of the structure of the telescopic column, the fixing frame and the connecting column of the present utility model;
FIG. 4 is a schematic view of a height adjustment assembly according to the present utility model;
fig. 5 is a schematic structural view of a limiting assembly according to the present utility model.
In the figure: 1. a platform base; 2. a telescopic column; 3. a connecting seat; 4. a gear box; 5. a support platform; 6. a fixing frame; 7. a connecting column; 8. a motor; 9. bevel pinion; 10. a threaded sleeve; 11. a large bevel gear; 12. a threaded column; 13. a first stair stay; 14. a second stair stay; 15. a first adjustment slide; 16. a second adjustment slide; 17. a fixing seat; 18. a limiting block; 19. limiting sliding bolt; 20. a limit base; 21. a threaded rotating drum; 22. a fixed block; 23. and splicing templates.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-5, an assembled prefabricated building stair bench comprises a platform base 1, wherein in order to prevent devices from inclining when adjusting the height, telescopic columns 2 are fixed on two sides of the upper end of the platform base 1, connecting seats 3 are fixed on the upper ends of the telescopic columns 2, a gear box 4 is fixed at the center of each connecting seat 3, a supporting platform 5 is fixed on the telescopic ends of the telescopic columns 2, a connecting column 7 is fixed on one end of each supporting platform 5, the supporting platform 5 is fixed with a wall surface conveniently, a fixing frame 6 is fixed on the lower end of one end of each supporting platform 5 far away from the connecting column 7, a first expansion screw is connected with the lower end of the fixing frame 6 in a threaded manner, a first stair support plate 13 is movably connected to the outer side of each connecting column 7, a second adjusting slide plate 16 is movably connected to the inner side of each first stair support plate 13, a second stair support plate 14 is fixed to the ground surface of a door opening and the door opening, one end of each second adjusting slide plate 16 far away from each first stair support plate 13 is fixed with a second stair support plate 14, one end of each second stair support plate 14 far away from each second stair support plate 13 is rotatably connected with a fixed seat 17, and the inner side of each second adjusting slide plate 15 is movably connected with a first stair support plate 15 far from the corresponding second stair support plate 15;
in order to facilitate the adjustment of the device according to the height of the stairwell, the inner side of the gear box 4 is provided with a height adjusting component;
specifically, the height adjusting assembly comprises a motor 8, a bevel pinion 9, a threaded sleeve 10, a bevel gear 11, a threaded rotary drum 21 and a threaded column 12, wherein the motor 8 is arranged on one side of the gear box 4, the output end of the motor 8 penetrates through the gear box 4 and is positioned on the inner side of the gear box 4, the bevel pinion 9 is fixed at the output end of the motor 8, the threaded rotary drum 21 is fixed at the lower end of the inner side of the gear box 4, the threaded sleeve 10 is rotationally connected at the upper end of the threaded rotary drum 21, the upper end of the threaded sleeve 10 is rotationally connected with the gear box 4, the bevel gear 11 is fixedly arranged on the outer side of the threaded sleeve 10, the bevel pinion 9 is meshed with the bevel gear 11 for conveniently driving the threaded sleeve 10 to rotate, the threaded column 12 is in threaded connection with the inner sides of the threaded sleeve 10 and the threaded rotary drum 21, and the top end of the threaded column 12 is rotationally connected with the support platform 5;
in order to facilitate the adjustment of the length of the stair stay plates according to the length of the stairwell, the bottom ends of the first stair stay plate 13 and the second stair stay plate 14 are respectively fixed with a limiting component;
specifically, the limiting component comprises a limiting block 18, a limiting slide bolt 19 and a limiting base 20, wherein the lower ends of the first stair support plate 13 and the second stair support plate 14 are respectively fixed with the limiting base 20, one side of the limiting base 20 is provided with a limiting hole, in order to conveniently adjust the length between the first stair support plate 13 and the second stair support plate 14, the lower end of the first adjusting slide plate 15, which is far away from one end of the first stair support plate 13, and the lower end of the second adjusting slide plate 16, which is far away from one end of the second stair support plate 14, are respectively fixed with the limiting block 18, the inner side of the limiting block 18 is movably connected with the limiting slide bolt 19, the limiting slide bolt 19 is movably connected with the limiting holes, and in order to enable the limiting slide bolt 19 not to fall off when limiting the first stair support plate 13 and the second stair support plate 14, the inner side of the limiting slide bolt 19 is movably connected with a limiting bolt;
in order to facilitate assembling of different stair models, fixing blocks 22 are connected to two sides of the supporting platform 1, the first stair supporting plate 13, the second stair supporting plate 14, the first adjusting sliding plate 15 and the second adjusting sliding plate 16 through bolt threads, splicing templates 23 are fixedly spliced at the top ends of the supporting platform 1, the first stair supporting plate 13, the second stair supporting plate 14, the first adjusting sliding plate 15 and the second adjusting sliding plate 16, and in order to facilitate disassembling, the fixing blocks 22 are in threaded connection with the splicing templates 23;
from the above, it can be seen that:
the utility model aims at the technical problems that: the existing stair mold table cannot be adjusted adaptively according to different stair well length heights; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
the constructor carries the device disassembled into parts to the stairway through batch, so as to measure the stairway, after the height of the stair steering table is calculated, the height adjusting assembly is placed at the deepest part of the stairway, the device is connected with an external power supply, the small bevel gear 9 is driven to rotate through the output end of the motor 8 by starting the motor 8, the threaded sleeve 10 is driven to rotate, the threaded column 12 is driven to rotate upwards, the supporting platform 5 is driven to move upwards, and after the supporting platform 5 moves to a planned position, the supporting platform 5 is fixed through the first expansion screw;
after the position of the stair steering table is well determined and the supporting platform 5 is fixed, according to the calculated length of the stair bottom plate, two groups of first adjusting sliding plates 15 and second adjusting sliding plates 16 are attached to each other, then the second stair supporting plates 14 are moved towards the directions of the first stair supporting plates 13, then the first adjusting sliding plates 15 and the second adjusting sliding plates 16 are respectively moved into the first stair supporting plates 13 and the second stair supporting plates 14, then the limiting blocks 18 are moved to the inner sides of the limiting bases 20, after the calculated length of the stair bottom plate is reached by the lengths of the first stair supporting plates 13 and the second stair supporting plates 14, the limiting sliding bolts 19 are attached to the limiting holes by moving the limiting sliding bolts 19, and then limiting groove bolts are inserted into the limiting sliding bolts 19, so that limiting between the first stair supporting plates 13 and the second stair supporting plates 14 is completed;
after the length of the stair stay plates is set, the two first stair stay plates 13 are sequentially attached to the connecting columns 7, the fixed seat 17 is attached to the ground of the stair entrance, the other fixed seat 17 is attached to the top end of the stair entrance, the fixed seat 17 is fixed to the ground of the stair entrance and the top end of the stair entrance through the second expansion bolts, and then the building of the stair mold platform foundation is completed;
after the building of the stair platform foundation is completed, a spliced template 23 which can be spliced is modeled through a designed stair, the spliced template 23 is installed on the built stair platform foundation through a fixed block 22, after the installation of the spliced template 23 is completed, constructors set the stair through placing steel bars and pouring cement, and after the hardening of the poured stair is completed, the first expansion screw and the second expansion screw are detached respectively, so that the device is detached;
through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
through overall structure's cooperation design for when installing the stair bench to the stairwell of equidimension not, ensure that this device can adapt to the stairwell of equidimension not, avoided leading to the installation failure because of the unable regulation size of stair bench, reduced the stair bench because of dismantling inconvenient construction degree of causing, and through the structure cooperation design of fixed block and concatenation template, it is fixed to avoid laminating between stair bench and the pouring cement, conveniently dismantle this device after guaranteeing the construction to finish, reduce workman's construction degree of difficulty, make this device can repetitious usage.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an assembled prefabricated building stair platform, includes platform base (1), its characterized in that, both sides of platform base (1) upper end are all fixed with flexible post (2), the upper end of flexible post (2) is fixed with connecting seat (3), the center department of connecting seat (3) is fixed with gear box (4), the inboard of gear box (4) is provided with altitude mixture control subassembly;
the telescopic end of telescopic column (2) is fixed with supporting platform (5), the one end of supporting platform (5) is fixed with spliced pole (7), the outside swing joint of spliced pole (7) has first stair fagging (13), the inboard swing joint of first stair fagging (13) has second regulation slide (16), the one end that first stair fagging (13) was kept away from to second regulation slide (16) is fixed with second stair fagging (14), the inboard swing joint of second stair fagging (14) has first regulation slide (15), the one end that second stair fagging (14) was kept away from to first regulation slide (15) is fixed with first stair fagging (13), the bottom of first stair fagging (13) and second stair fagging (14) all is fixed with spacing subassembly.
2. The prefabricated building stair platform according to claim 1, wherein a fixing frame (6) is fixed at the lower end of one end, far away from the connecting column (7), of the supporting platform (5), and a first expansion screw is connected to the lower end of the fixing frame (6) in a threaded mode.
3. The prefabricated building stair platform according to claim 1, wherein one end of the second stair supporting plate (14) far away from the first stair supporting plate (13) is rotatably connected with a fixing seat (17), and two sides of the fixing seat (17) are in threaded connection with second expansion screws.
4. The prefabricated building stair platform according to claim 1, wherein the height adjusting assembly comprises a motor (8), a bevel pinion (9), a threaded sleeve (10), a bevel gear (11), a threaded column (12) and a threaded rotary drum (21), one side of the gear box (4) is provided with the motor (8), the output end of the motor (8) penetrates through the gear box (4) and is located the inner side of the gear box (4), the bevel pinion (9) is fixed at the output end of the motor (8), the threaded rotary drum (21) is fixed at the lower end of the inner side of the gear box (4), the threaded sleeve (10) is rotationally connected with the upper end of the threaded rotary drum (21), the bevel gear (11) is rotationally connected with the upper end of the threaded sleeve (10), the bevel pinion (9) is in meshed connection with the bevel gear box (11), the threaded column (12) is in threaded connection with the inner side of the threaded sleeve (10) and the threaded rotary drum (21), and the threaded column (12) is rotationally connected with the support platform (5).
5. The prefabricated building stair platform according to claim 1, wherein the limiting assembly comprises limiting blocks (18), limiting sliding bolts (19) and limiting bases (20), the lower ends of the first stair supporting plates (13) and the second stair supporting plates (14) are respectively fixed with the limiting bases (20), limiting holes are formed in one side of the limiting bases (20), limiting blocks (18) are respectively fixed at the lower ends, far away from one end of the first stair supporting plates (13), of the first adjusting sliding plates (15) and the lower ends, far away from one end of the second stair supporting plates (14), of the second adjusting sliding plates (16), limiting bolts (19) are respectively movably connected to the inner sides of the limiting blocks (18), and each limiting sliding bolt (19) is movably connected with each limiting hole, and each limiting bolt is respectively movably connected to the inner sides of the limiting sliding bolts (19).
6. The prefabricated building stair platform according to claim 1, wherein two sides of the supporting platform (5), the first stair supporting plate (13), the second stair supporting plate (14), the first adjusting sliding plate (15) and the second adjusting sliding plate (16) are all connected with fixing blocks (22) through bolt threads, the top ends of the supporting platform (5), the first stair supporting plate (13), the second stair supporting plate (14), the first adjusting sliding plate (15) and the second adjusting sliding plate (16) are all movably connected with splicing templates (23), and the fixing blocks (22) are connected with the splicing templates (23) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320034281.7U CN219486059U (en) | 2023-01-07 | 2023-01-07 | Assembled prefabricated building stair mould platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320034281.7U CN219486059U (en) | 2023-01-07 | 2023-01-07 | Assembled prefabricated building stair mould platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219486059U true CN219486059U (en) | 2023-08-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320034281.7U Active CN219486059U (en) | 2023-01-07 | 2023-01-07 | Assembled prefabricated building stair mould platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219486059U (en) |
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2023
- 2023-01-07 CN CN202320034281.7U patent/CN219486059U/en active Active
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