CN115064052B - Display platform for architectural design - Google Patents
Display platform for architectural design Download PDFInfo
- Publication number
- CN115064052B CN115064052B CN202210714923.8A CN202210714923A CN115064052B CN 115064052 B CN115064052 B CN 115064052B CN 202210714923 A CN202210714923 A CN 202210714923A CN 115064052 B CN115064052 B CN 115064052B
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- placing
- placement
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- winding wheel
- ejector
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000670 limiting effect Effects 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/04—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of buildings
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the technical field of building design display, and discloses a display platform for building design, which comprises a placement box, a supporting mechanism and a placement mechanism; the support mechanism comprises a screw rod which is rotationally connected with the placement box, a screw rod is in threaded connection with a nut, the nut is rotationally connected with one end of the support rod, and the other end of the support rod is rotationally connected with the placement table; the placing mechanism comprises a fixing component arranged in the middle of the placing table, a push rod perpendicular to the placing table is connected to the placing table in a sliding mode, one end of the push rod, far away from the placing box, is hinged to a push block, and a locking component for fixing the height of the push rod is arranged on one side, close to the placing box, of the placing table. The invention is suitable for a display platform for building design, and a plurality of ejector rods capable of moving up and down are arranged on the placing table, so that the building model can be effectively supported on the placing table, the up and down height of each ejector rod can be independently adjusted, and the special-shaped building model can be effectively supported, and the follow-up model display is facilitated.
Description
Technical Field
The invention relates to the technical field of building design display, in particular to a display platform for building design.
Background
The building design refers to that before building construction, a designer makes a general assumption in advance according to construction tasks and problems possibly existing in the construction process and the use process, and the general assumption is expressed by using drawings and files.
For some building designs with more complicated space structures, some building models can be manufactured for display and analysis, but some existing display devices simply put the models on a platform, so that the support effect is poor, and particularly for some special-shaped structures, multi-point support is needed, and the conventional display table cannot be effectively supported, so that improvement is needed.
Disclosure of Invention
The invention provides a display platform for building design, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a display platform for building design comprises a placement box, a supporting mechanism and a placement mechanism;
the support mechanism comprises a screw rod which is rotationally connected with the placement box, a screw rod is in threaded connection with a nut, the nut is rotationally connected with one end of the support rod, and the other end of the support rod is rotationally connected with the placement table;
The placing mechanism comprises a fixing component arranged in the middle of the placing table, a push rod perpendicular to the placing table is connected to the placing table in a sliding mode, one end of the push rod, far away from the placing box, is hinged to a push block, and a locking component for fixing the height of the push rod is arranged on one side, close to the placing box, of the placing table.
As a preferable technical scheme of the invention, the locking assembly comprises a fixed plate fixedly connected with the placing table, a sliding rod is connected to the fixed plate in a sliding manner, a brake shoe is arranged at one end of the sliding rod, which is close to the ejector rod, a limiting plate is arranged at one end of the sliding rod, which is far away from the ejector rod, and a spring is arranged between the limiting plate and the fixed plate.
As a preferable technical scheme of the invention, the locking assembly further comprises a second bearing seat arranged on the side edge of the placing table, the second bearing seat is rotationally connected with a second rotating shaft, one end of the second rotating shaft, which is close to the placing box, is provided with a winding wheel, one end of a pull rope is fixedly connected to the outer side of the winding wheel, the other end of the pull rope is fixedly connected with one end of a fixing plate, which is far away from the winding wheel, and the limiting plate is provided with a top wheel matched with the pull rope.
As a preferable technical scheme of the invention, the fixing plate is provided with a wire ring matched with the pull rope.
As a preferable technical scheme of the invention, the fixing component comprises a main shaft which is rotationally connected with the placing table, one end of the main shaft, which is far away from the placing table, is fixedly connected with the placing groove, the placing groove is detachably connected with the clamping head, and one end of the clamping head, which is far away from the placing groove, is fixedly connected with the fixing table.
As a preferable technical scheme of the invention, screw rods parallel to each other are arranged on two sides of the placement box, threads with opposite rotation directions are arranged on two sides of the screw rods, and nuts are connected with the threads on two sides of the screw rods.
As a preferable technical scheme of the invention, the outer side of the placement box is provided with a first bearing seat which is rotationally connected with a first rotating shaft, two sides of the first rotating shaft are provided with first bevel gears, the first bevel gears are in meshed connection with a second bevel gear, and the second bevel gear is fixedly connected with the end part of the screw rod.
The invention has the following advantages:
The invention is suitable for a display platform for building design, and a plurality of ejector rods capable of moving up and down are arranged on the placing table, so that the building model can be effectively supported on the placing table, the up and down height of each ejector rod can be independently adjusted, and the special-shaped building model can be effectively supported, and the follow-up model display is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a display platform for architectural design.
Fig. 2 is a front view of a display platform for architectural design.
Fig. 3 is a schematic structural view of a supporting mechanism in a display platform for architectural design.
Fig. 4 is an enlarged partial schematic view of fig. 3 a.
Fig. 5 is a schematic structural view of a placement mechanism in a display platform for architectural design.
Fig. 6 is a schematic structural view of a locking assembly in a display platform for architectural design.
Fig. 7 is an enlarged partial schematic view of fig. 6B.
Fig. 8 is a bottom view of the bottom of the locking assembly of the display platform for architectural design.
Fig. 9 is a schematic structural view of a fixing assembly in a display platform for architectural design.
In the figure: 1. placing a box; 2. a support mechanism; 3. a placement mechanism; 4. a screw rod; 5. a nut; 6. a support rod; 7. a placement table; 8. a second bevel gear; 9. a first bevel gear; 10. a first bearing seat; 11. a first rotating shaft; 12. a fixing assembly; 13. a push rod; 14. a top block; 15. a locking assembly; 16. a winding wheel; 17. a second rotating shaft; 18. a second bearing seat; 19. a pull rope; 20. a wire loop; 21. a limiting block; 22. a fixing plate; 23. brake shoes; 24. a spring; 25. a slide bar; 26. a limiting plate; 27. a top wheel; 28. a main shaft; 29. a placement groove; 30. a chuck; 31. a fixed table.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In one embodiment, referring to fig. 1-9, a display platform for architectural design includes a placement box 1, a support mechanism 2, and a placement mechanism 3;
the supporting mechanism 2 comprises a screw rod 4 rotationally connected with the placing box 1, the screw rod 4 is in threaded connection with a nut 5, the nut 5 is rotationally connected with one end of a supporting rod 6, the other end of the supporting rod 6 is rotationally connected with a placing table 7, the placing box 1 is a box body with an opening at the upper end, the placing table 7 is horizontally arranged, and the size of the placing table 7 is smaller than that of the opening at the upper end of the placing box 1, so that the placing table 7 can just fall inside the placing box 1 after falling, the nut 5 can be driven to move left and right when the screw rod 4 rotates, and the nut 5 moving left and right pushes the placing table 7 to move up and down through the supporting rod 6;
Place mechanism 3, including setting up in the fixed subassembly 12 at placing the platform 7 middle part, place on the platform 7 sliding connection have with place the platform 7 vertically ejector pin 13, the ejector pin 13 keep away from the one end of placing case 1 and articulate kicking block 14, place evenly distributed on the platform 7 a plurality of ejector pins 13, the upper end of ejector pin 13 has set up the kicking block 14 that can free rotation, place the platform 7 and be close to one side of placing case 1 and be equipped with the locking subassembly 15 of fixed ejector pin 13 height, locking subassembly 15 can fix ejector pin 13 to restrict the upper and lower height of ejector pin 13.
In one case of this embodiment, the locking assembly 15 includes a fixed plate 22 fixedly connected to the placement table 7, a sliding rod 25 is slidably connected to the fixed plate 22, a brake pad 23 is disposed at one end of the sliding rod 25 near the ejector rod 13, a limiting plate 26 is disposed at one end of the sliding rod 25 far away from the ejector rod 13, and a spring 24 is disposed between the limiting plate 26 and the fixed plate 22. When the spring 24 pushes the sliding rod 25 to move towards the ejector rod 13, the brake shoe 23 contacts with the ejector rod 13, so that the ejector rod 13 stops moving up and down through friction between the brake shoe 23 and the ejector rod 13, and the limiting effect is achieved.
In one case of this embodiment, the locking assembly 15 further includes a second bearing 18 disposed on a side of the placement table 7, the second bearing 18 is rotatably connected with the second rotating shaft 17, one end of the second rotating shaft 17, which is close to the placement case 1, is provided with a winding wheel 16, one end of a pull rope 19 is fixedly connected to an outer side of the winding wheel 16, the other end of the pull rope 19 is fixedly connected to one end of a fixing plate 22, which is far away from the winding wheel 16, and a top wheel 27 matched with the pull rope 19 is disposed on the limiting plate 26. The fixed plate 22 is provided with a wire ring 20 matched with the pull rope 19. Each ejector rod 13 corresponds to one sliding rod 25, a wire ring 20 is arranged between two adjacent sliding rods 25, the spring 24 pushes the sliding rods 25 to move away from the direction of the ejector rods 13, so that the brake shoe 23 is separated from the ejector rods 13, when the second rotating shaft 17 is rotated, the pull rope 19 is wound on the winding wheel 16, the pull rope 19 pulls the sliding rods 25 to move towards the direction of the ejector rods 13, so that the brake shoe 23 is propped against the ejector rods 13, the limiting effect of the ejector rods 13 is achieved, the limiting block 21 can be slidingly connected to the side edge of the placement table 7, after the rotation of the second rotating shaft 17 is stopped, the limiting block 21 is pulled outwards, the limiting block 21 can interfere with the second rotating shaft 17, so that the winding wheel 16 is kept at the angle, the sliding rods 25 prop the brake shoe 23 tightly against the outer part of the ejector rods 13, and friction force is maintained.
In one case of this embodiment, the fixing assembly 12 includes a spindle 28 rotatably connected to the placement table 7, an end of the spindle 28 remote from the placement table 7 is fixedly connected to a placement groove 29, the placement groove 29 is detachably connected to a chuck 30, and an end of the chuck 30 remote from the placement groove 29 is fixedly connected to a fixing table 31. For easy installation, the entire form may be first subjected to a process of gluing with the fixing table 31, and after the process is completed, the chuck 30 is inserted into the placement groove 29, thereby realizing a process of quick installation of the construction form.
In one case of this embodiment, two sides of the placement box 1 are provided with parallel screw rods 4, two sides of the screw rods 4 are provided with threads with opposite rotation directions, and two sides of the screw rods 4 are connected with nuts 5. The lead screw 4 of orientation about both sides all has been set up around placing case 1 to both sides have all set up the position that rotates with bracing piece 6 around placing the lower surface front and back both ends of platform 7, and when lead screw 4 rotated, two nuts 5 were close to each other or keep away from each other and remove, and when nut 5 moved close to each other, place platform 7 and can move down, and when nut 5 kept away from each other moved, place platform 7 and can upwards move.
In one case of the embodiment, a first bearing seat 10 is arranged on the outer side of the placement box 1, the first bearing seat 10 is rotatably connected with a first rotating shaft 11, first bevel gears 9 are arranged on two sides of the first rotating shaft 11, the first bevel gears 9 are in meshed connection with a second bevel gear 8, and the second bevel gear 8 is fixedly connected with the end part of the screw rod 4. The front end and the back end of the right side wall of the placement box 1 are provided with first bearing seats 10, the front end and the back end of a first rotating shaft 11 are rotatably connected with the first bearing seats 10, the front side and the back side of the first rotating shaft 11 are provided with first bevel gears 9, the first bevel gears 9 are meshed with second bevel gears 8, the right ends of the second bevel gears 8 are fixedly connected with screw rods 4, and therefore when the first rotating shaft 11 rotates, the two second screw rods 4 can synchronously rotate in the same direction, or through the arrangement of threads on the screw rods 4, the front side and the back side of the placement table 7 can synchronously move up and down.
In the implementation process, the device is firstly stably placed on a tabletop, the first rotating shaft 11 is rotated, the first rotating shaft 11 drives the two screw rods 4 to rotate through the first bevel gear 9 and the second bevel gear 8 which are in meshed connection, the two screw rods 4 enable the placing table 7 to be lifted through the nuts 5 and the supporting rods 6, the ejector rods 13 are separated from the bottom of the placing box 1 at the moment, the second rotating shaft 17 is unscrewed, the winding wheel 16 releases the pull ropes 19, the brake skin 23 is separated from the ejector rods 13 under the action of the springs 24, the ejector rods 13 are at the lowest point at the moment, the clamping heads 30 are pulled out of the placing grooves 29, the building model is fixed on the fixing table 31 in an adhesive mode, the clamping heads 30 are inserted into the placing grooves 29, the angle of the building model is adjusted, and subsequent supporting treatment can be performed at the moment.
The ejector rods 13 in the same row are synchronously adjusted, the second rotating shaft 17 is rotated, the winding wheel 16 pulls the pull rope 19 to move, the pull rope 19 pushes the sliding rod 25 to move towards the ejector rod 13 through the top wheel 27, so that the brake shoe 23 is in contact with the ejector rod 13, a slight friction force exists between the ejector rod 13 and the brake shoe 23 at the moment, the ejector rod 13 can stay at any height against gravity, the height of the ejector rod 13 can be adjusted up and down, the ejector block 14 above the ejector rod 13 is tightly attached to the lower surface of the building model, the second rotating shaft 17 is screwed again after the adjustment is completed, the brake shoe 23 is tightly pushed against the surface of the ejector rod 13, the height of the ejector rod 13 is fixed at the moment, and the building model is effectively supported.
The invention is suitable for a display platform for building design, and a plurality of ejector rods 13 capable of moving up and down are arranged on the placing table 7, so that the building model can be effectively supported on the placing table 7, and the up-down height of each ejector rod 13 can be independently adjusted, so that the special-shaped building model can be effectively supported, and the subsequent model display is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (2)
1. The display platform for the building design is characterized by comprising a placement box, a supporting mechanism and a placement mechanism;
The support mechanism comprises a screw rod rotationally connected with the placing box, screw rod threaded connection nuts, the nuts are rotationally connected with one end of a support rod, the other end of the support rod is rotationally connected with the placing table, screw rods parallel to each other are arranged on two sides of the placing box, threads with opposite rotation directions are arranged on two sides of the screw rods, the screw rods are in threaded connection with the nuts on two sides of the screw rods, a first bearing seat is arranged on the outer side of the placing box and rotationally connected with a first rotating shaft, first bevel gears are arranged on two sides of the first rotating shaft and are in meshed connection with a second bevel gear, and the second bevel gears are fixedly connected with the end parts of the screw rods;
Placing the mechanism, including setting up in placing the fixed subassembly at a middle part, place bench sliding connection and place bench vertically ejector pin, the ejector pin is kept away from the one end of placing the case and articulates the kicking block, place one side that the bench is close to placing the case and be equipped with the locking subassembly of fixed ejector pin height, locking subassembly include with place bench fixed connection's fixed plate, sliding connection has the slide bar on the fixed plate, the one end that the slide bar is close to the ejector pin is equipped with the brake shoe, the one end that the slide bar kept away from the ejector pin is equipped with the limiting plate, be equipped with the spring between limiting plate and the fixed plate, locking subassembly is still including setting up in the second bearing seat of placing the bench side, the second pivot is connected in the rotation, the one end that the second pivot is close to placing the case is equipped with the winding wheel, the one end of winding wheel outside fixed connection stay cord, the other end fixed connection fixed plate of stay cord is kept away from the one end of winding wheel, be equipped with the top wheel with stay cord complex on the limiting plate, be equipped with on the fixed plate with the wire ring with stay cord complex, every ejector pin corresponds a slide bar, set up a wire loop between two adjacent slide bars, the spring promotion slide bar kept away from the direction removal of ejector bar, when rotatory second pivot is kept away from the side by winding wheel, is kept away from the winding wheel at the side of the stopper, the stopper is kept close to the side of the winding wheel, and is kept close to the side to the rotation of the stopper.
2. The display platform for architectural design of claim 1, wherein the fixing assembly comprises a main shaft rotatably connected with the placement table, wherein one end of the main shaft away from the placement table is fixedly connected with the placement groove, the placement groove is detachably connected with the clamping head, and one end of the clamping head away from the placement groove is fixedly connected with the fixing table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714923.8A CN115064052B (en) | 2022-06-23 | 2022-06-23 | Display platform for architectural design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210714923.8A CN115064052B (en) | 2022-06-23 | 2022-06-23 | Display platform for architectural design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115064052A CN115064052A (en) | 2022-09-16 |
| CN115064052B true CN115064052B (en) | 2024-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210714923.8A Active CN115064052B (en) | 2022-06-23 | 2022-06-23 | Display platform for architectural design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115064052B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746883A (en) * | 2017-11-01 | 2019-05-14 | 西安知点信息科技有限公司 | A kind of multifunctional dress design specialized self-powered platform |
| CN110217472A (en) * | 2019-06-10 | 2019-09-10 | 陈纪延 | A kind of fixable transfer device of frangible plate and its operating method |
| CN211582392U (en) * | 2020-01-16 | 2020-09-29 | 汤永佳 | Building electrical wiring design display device |
| CN111761561A (en) * | 2020-07-14 | 2020-10-13 | 安徽启源电力设备制造有限公司 | Power maintenance tool placing box structure with self-climbing function and using method thereof |
| CN112281938A (en) * | 2020-11-23 | 2021-01-29 | 戴连根 | Pouring amount measuring device for cast-in-place pile and using method thereof |
| CN112976034A (en) * | 2021-04-25 | 2021-06-18 | 山东纵横智能家居有限公司 | Workshop goods snatchs manipulator |
| CN213488059U (en) * | 2020-06-15 | 2021-06-22 | 湖北前沿环境艺术工程有限公司 | Exhibition room is with show sales counter that has protect function |
| CN216596668U (en) * | 2021-12-23 | 2022-05-24 | 贵州博慧土地规划设计有限公司 | Modularized model system for city planning design |
| WO2022104564A1 (en) * | 2020-11-18 | 2022-05-27 | 杭州久协科技有限公司 | Intelligently fabricated display stand of building information model that facilitates observation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403278B (en) * | 2018-02-27 | 2020-02-04 | 青岛大学附属医院 | Spinal correction device capable of achieving bidirectional stretching for surgery |
-
2022
- 2022-06-23 CN CN202210714923.8A patent/CN115064052B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746883A (en) * | 2017-11-01 | 2019-05-14 | 西安知点信息科技有限公司 | A kind of multifunctional dress design specialized self-powered platform |
| CN110217472A (en) * | 2019-06-10 | 2019-09-10 | 陈纪延 | A kind of fixable transfer device of frangible plate and its operating method |
| CN211582392U (en) * | 2020-01-16 | 2020-09-29 | 汤永佳 | Building electrical wiring design display device |
| CN213488059U (en) * | 2020-06-15 | 2021-06-22 | 湖北前沿环境艺术工程有限公司 | Exhibition room is with show sales counter that has protect function |
| CN111761561A (en) * | 2020-07-14 | 2020-10-13 | 安徽启源电力设备制造有限公司 | Power maintenance tool placing box structure with self-climbing function and using method thereof |
| WO2022104564A1 (en) * | 2020-11-18 | 2022-05-27 | 杭州久协科技有限公司 | Intelligently fabricated display stand of building information model that facilitates observation |
| CN112281938A (en) * | 2020-11-23 | 2021-01-29 | 戴连根 | Pouring amount measuring device for cast-in-place pile and using method thereof |
| CN112976034A (en) * | 2021-04-25 | 2021-06-18 | 山东纵横智能家居有限公司 | Workshop goods snatchs manipulator |
| CN216596668U (en) * | 2021-12-23 | 2022-05-24 | 贵州博慧土地规划设计有限公司 | Modularized model system for city planning design |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115064052A (en) | 2022-09-16 |
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