CN215417250U

CN215417250U - Rotary floor building model

Info

Publication number: CN215417250U
Application number: CN202121839282.6U
Authority: CN
Inventors: 黄忠
Original assignee: Shenzhen Yibolin Technology Model Design Co ltd
Current assignee: Shenzhen Yibolin Technology Model Design Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The application relates to a rotary floor building model, which comprises a model main body, wherein a rotary floor and a building mold top are arranged at the top of the model main body, the rotary floor is positioned below the building mold top, a gap exists between the rotary floor and the building mold top, a positioning column is arranged on the model main body, and the positioning column is arranged on the building mold top in a penetrating way and is in sliding fit with the building mold top; the mounting rack is arranged at the bottom of the model main body; the lifting mechanism is arranged on the mounting frame and can drive the rotating floor and the building formwork top to synchronously lift; the rotating mechanism is arranged on the lifting mechanism, fixedly connected to the rotating floor and rotatably connected to the top of the building mold, driven by the lifting mechanism to synchronously lift with the rotating floor and the top of the building mold, and capable of driving the rotating floor to rotate. The application can rapidly and automatically realize the display of the internal layout of the building model, and is efficient and labor-saving.

Description

Rotary floor building model

Technical Field

The application relates to the field of building models, in particular to a rotary type floor building model.

Background

The building model is a sample made of thermoplastic materials which are easy to process according to a building design pattern or a design conception according to a reduced proportion, and is a means for expressing the appearance and the spatial relationship of a building or a building group in the building design, can make up the limitation of the expression of a drawing, and is widely applied to the aspects of city construction, real estate development, commodity sale and the like.

In some floor buildings, the specific space layout inside the floor is usually required to be displayed, at present, a top cover of a building model is generally arranged to be detachable, and the top cover is taken down to display the space layout inside the floor when observation is required.

But the mode of adopting the dismantlement top cap is very troublesome during the show, especially when the building model is bulky, and work load is very big.

SUMMERY OF THE UTILITY MODEL

Too troublesome problem when showing the floor inner space in order to improve current building model adoption dismantles the mode of top cap, this application provides a rotary type floor building model.

The application provides a rotary type floor architectural model adopts following technical scheme:

a rotary floor construction model, comprising:

the building mould comprises a mould main body, a building mould top and a rotating floor, wherein the top of the mould main body is provided with the building mould top, the rotating floor is positioned below the building mould top, a gap exists between the rotating floor and the building mould top, and the mould main body is provided with a positioning column which is arranged in the building mould top in a penetrating manner and is in sliding fit with the building mould top;

the mounting rack is arranged at the bottom of the model main body;

the lifting mechanism is arranged on the mounting frame and can drive the rotating floor and the building formwork top to synchronously lift;

the rotating mechanism is arranged on the lifting mechanism, fixedly connected to the rotating floor and rotatably connected to the top of the building mold, driven by the lifting mechanism to synchronously lift with the rotating floor and the top of the building mold, and capable of driving the rotating floor to rotate.

By adopting the technical scheme, when the display is carried out, the lifting mechanism drives the rotating floor and the building mold top to synchronously ascend, so that the rotating floor and the model main body are separated, then the rotating floor is driven by the rotating mechanism to rotate out of the model main body, and the internal layout is displayed; the guide pillar is used for leading the lifter plate, makes the lifter plate go up and down when the lead screw rotates, and the reference column is used for fixing a position building roof, prevents that building roof from rotating along with the rotation floor is synchronous.

Because there is the clearance between rotation floor and the building mould top, and rotate the floor and separate through elevating system and model main part, consequently rotate the floor and can not receive the hindrance of building mould top and model main part when rotating out and reseing, rotate the smoothness, can realize the show of building model inside overall arrangement fast, not only efficient, and use manpower sparingly.

Optionally, the lifting mechanism includes a lead screw vertically penetrating through the mounting frame, a guide pillar vertically and fixedly arranged on the mounting frame, a lifting plate connected to the lead screw and the guide pillar, and a driving assembly for driving the lead screw to rotate, the lead screw is rotatably fitted to the mounting frame through a bearing, the driving assembly is connected to the bottom end of the lead screw, the lead screw penetrates through the lifting plate and is rotatably fitted to the lifting plate in a spiral manner, the guide pillar slidably penetrates through the lifting plate, and the rotating mechanism is arranged on the lifting plate.

Through adopting above-mentioned technical scheme, drive assembly drive lead screw rotates and can drive the lifter plate and go up and down, and then drives slewing mechanism and go up and down to the realization rotates the synchronous lift of floor and building roof.

Optionally, the driving assembly includes a first stepping motor fixedly disposed on the mounting frame, gears sleeved on the output shaft of the first stepping motor and the bottom end of the screw rod, and a chain in transmission fit between the gears.

Through adopting above-mentioned technical scheme, first step motor rotates drive gear and chain transmission cooperation and rotates in order to drive the lead screw to realize the lift of lifter plate.

Optionally, a first travel switch and a second travel switch are arranged on the mounting frame, the lifting plate can be in touch fit with the first travel switch and the second travel switch, and the first stepping motor is electrically connected to the first travel switch and the second travel switch.

By adopting the technical scheme, when the lifting plate rises to touch the first travel switch or descends to touch the second travel switch, the first stepping motor can stop rotating, so that the automatic positioning of the lifting height of the rotating floor is realized.

Optionally, a rotating sleeve is arranged on the lifting plate, and the lifting plate is spirally and rotationally matched with the screw rod through the rotating sleeve.

Through adopting above-mentioned technical scheme, the area of contact of rotating sleeve and lead screw is bigger, can be steadily with lead screw spiral normal running fit, stability when being favorable to improving the lifter plate and going up and down.

Optionally, the lifting plate is provided with a guide sleeve, and the lifting plate is in sliding fit with the guide post through the guide sleeve.

Through adopting above-mentioned technical scheme, the area of contact of uide bushing and guide pillar is big, stability when further having improved the lifter plate and going up and down.

Optionally, the rotating mechanism comprises a second stepping motor arranged on the lifting plate and a rotating shaft connected to an output shaft of the second stepping motor, the rotating shaft is slidably arranged on the model main body in a penetrating mode and fixedly connected to a rotating floor, and the top end of the rotating shaft is rotatably matched with the top of the building mold.

Through adopting above-mentioned technical scheme, second step motor drives the axis of rotation and rotates to make the rotation floor rotate out from the model main part and demonstrate, because the axis of rotation normal running fit in building roof, the axis of rotation cooperatees with the reference column and makes building roof keep fixed when rotating the floor rotation, and also can support building roof well.

Optionally, a first sensor and a second sensor are arranged on the outer wall of the second stepping motor, an induction block is connected to the rotating shaft, and the second stepping motor is electrically connected to the first sensor and the second sensor.

By adopting the technical scheme, during the initial state, the induction block is opposite to the first sensor, the rotation floor is located in the model main body at the moment, after the second stepping motor is started, the induction block rotates along with the rotation shaft synchronously, when the induction block rotates to be opposite to the second sensor, the second stepping motor stops running, during resetting, when the induction block rotates to be opposite to the first sensor, the second stepping motor stops running to complete the resetting of the rotation floor, and therefore the automatic control of the rotation floor rotation angle is achieved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the lifting mechanism and the rotating mechanism are used for driving the rotating floors to ascend and rotate out of the model main body, so that the internal layout is displayed, and after the display is finished, the rotating floors can be reset through the lifting mechanism and the rotating mechanism again, so that the display of the internal layout of the building model can be quickly realized, the efficiency is high, and the labor is saved;

2. the automatic positioning of the lifting height of the rotating floor is realized by arranging the first travel switch and the second travel switch, the automation degree is high, and the operation is simple;

3. through setting up first sensor and second sensor, realized rotating floor turned angle's automatic control.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is a schematic view of the embodiment of the present application with the rotating floor rotated out;

FIG. 3 is an enlarged schematic view of portion A of FIG. 1;

description of reference numerals:

1. a model body; 11. rotating the floor; 12. building a mould top; 13. a positioning column;

2. a mounting frame; 21. a first travel switch; 22. a second travel switch;

31. a screw rod; 32. a guide post; 33. a lifting plate; 331. rotating the sleeve; 332. a guide sleeve; 34. a first stepper motor; 35. a gear; 36. a chain;

41. a second stepping motor; 42. a rotating shaft; 43. a first sensor; 44. a second sensor; 45. and a sensing block.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses rotary type floor building model. Referring to fig. 1, the rotary type floor building model includes a model body 1, a mounting frame 2 installed at the bottom of the model body 1, an elevating mechanism installed on the mounting frame 2, and a rotating mechanism installed on the elevating mechanism.

Referring to fig. 2, a rotary floor 11 for display is installed on the top of the model main body 1, a building mold top 12 is installed above the rotary floor 11, and a gap exists between the rotary floor 11 and the building mold top 12. A positioning column 13 is vertically and fixedly arranged on the model main body 1, and the positioning column 13 penetrates through the building roof 12 and is in sliding fit with the building roof 12.

Referring to fig. 1, the lifting mechanism includes a screw rod 31 vertically penetrating through the mounting frame 2, a guide post 32 vertically and fixedly connected to the mounting frame 2, a lifting plate 33 horizontally connected to the screw rod 31 and the guide post 32, and a driving assembly for driving the screw rod 31 to rotate. The screw rod 31 is rotatably matched with the mounting frame 2 through a bearing, the screw rod 31 penetrates through the lifting plate 33 and is in spiral rotation fit with the lifting plate 33, and the guide post 32 penetrates through the lifting plate 33 in a sliding mode.

The driving assembly comprises a first stepping motor 34 fixedly mounted on the mounting frame 2, a gear 35 sleeved on an output shaft of the first stepping motor 34 and the bottom end of the screw rod 31, and a chain 36 in transmission fit between the gears 35. The first stepping motor 34 can rotate the driving gear 35 to drive the screw rod 31 to rotate in transmission fit with the chain 36, so as to realize the lifting of the lifting plate 33.

Referring to fig. 3, the rotating mechanism includes a second stepping motor 41 fixedly installed on the lower surface of the lifting plate 33 and a rotating shaft 42 fixedly connected to the output shaft of the second stepping motor 41, the rotating shaft 42 is rotatably inserted through the lifting plate 33 in the vertical direction and slidably inserted through the model main body 1, the rotating shaft 42 is inserted through the rotating floor 11 and fixedly connected with the rotating floor 11, and the top end of the rotating shaft 42 is rotatably fitted to the building model top 12 through a bearing. The second stepping motor 41 can drive the rotating shaft 42 to rotate, so as to drive the rotating floor 11 to rotate out of the model main body 1, and in order to enable the rotating floor 11 to rotate out more completely, the rotating shaft 42 is connected to one corner of the rotating floor 11.

Referring to fig. 1 and 2, in the display, the turning floor 11 and the building mold top 12 are driven to ascend synchronously by the first stepping motor 34 to separate the turning floor 11 from the mold body 1, and then the turning floor 11 is driven to turn out of the mold body 1 by the second stepping motor 41 to perform the display. After the exhibition is finished, the turning floor 11 and the building mold top 12 are reset again by the first stepping motor 34 and the second stepping motor 41. When the rotating floor 11 rotates out, the rotating shaft 42 is matched with the positioning column 13 to support the building mold top 12. The installation of providing a gap between the turning floor 11 and the mold top 12 and making the turning floor 11 rise before turning out and separated from the mold body 1 can prevent the turning floor 11 from being obstructed by the mold top 12 and the mold body 1 when turning out and resetting.

Referring to fig. 1, in order to realize automatic positioning of the elevating height of the rotating floor 11, a first travel switch 21 and a second travel switch 22 are mounted on the mounting frame 2, a first stepping motor 34 is electrically connected to the first travel switch 21 and the second travel switch 22, the first travel switch 21 and the second travel switch 22 are distributed at intervals along the elevating direction of the elevating plate 33, and the first travel switch 21 is located below the second travel switch 22. During the lifting process of the lifting plate 33, the lifting plate 33 can be in touch fit with the first travel switch 21 and the second travel switch 22, when the lifting plate 33 rises to touch the first travel switch 21, the first stepping motor 34 stops rotating to finish the lifting of the rotating floor 11, and when the lifting plate 33 falls to touch the second travel switch 22, the first stepping motor 34 stops rotating to finish the resetting of the rotating floor 11.

Referring to fig. 3, in order to automatically control the rotation angle of the rotating floor 11, a first sensor 43 and a second sensor 44 are fixedly installed on the outer wall of the second stepping motor 41, a sensing block 45 is fixedly installed on the rotating shaft 42, and the second stepping motor 41 is electrically connected to the first sensor 43 and the second sensor 44.

In the initial state, the sensing block 45 is opposite to the first sensor 43, the rotating floor 11 is located in the model main body 1 at the moment, after the second stepping motor 41 is started, the sensing block 45 rotates synchronously along with the rotating shaft 42, when the sensing block 45 rotates to be opposite to the second sensor 44, the second stepping motor 41 stops running, and when the sensing block 45 rotates to be opposite to the first sensor 43 during resetting, the second stepping motor 41 stops running to complete resetting of the rotating floor 11.

Referring to fig. 1, in order to improve the stability of the lifting plate 33 during lifting, a rotating sleeve 331 is fixedly mounted on the lifting plate 33, the lifting plate 33 is spirally and rotatably fitted to the screw rod 31 through the rotating sleeve 331, and the rotating sleeve 331 has a larger contact area with the screw rod 31 and can be stably and rotatably fitted to the screw rod 31.

The lifting plate 33 is also provided with a guide sleeve 332, the lifting plate 33 is in sliding fit with the guide post 32 through the guide sleeve 332, the contact area between the guide sleeve 332 and the guide post 32 is large, and the stability of the lifting plate 33 during lifting is further improved.

In order to improve the stability of the whole structure and the stability during lifting, in this embodiment, two sets of screws 31 and four sets of guide posts 32 are installed on the mounting frame 2, a set of screws 31 and two sets of guide posts 32 are respectively configured at positions of the lifting plate 33 close to the two ends, and the screw 31 on the same side is located between the two guide posts 32 on the same side.

The implementation principle of a rotary type floor building model of the embodiment of the application is as follows: through elevating system and slewing mechanism drive rotation floor 11 rise and rotate out from model main part 1 to show internal layout, and after the show, can reset rotation floor 11 through elevating system and slewing mechanism once more, can realize the show of the internal layout of building model fast, not only efficient, use manpower sparingly moreover. The rotating shaft 42 is connected to one corner of the rotating floor 11 in order to more completely show the rotating floor 11, so that the end of the rotating floor 11 away from the rotating shaft 42 is slightly dropped under the action of gravity when the rotating floor is rotated out, the rotating floor 11 is lifted by a distance away from the model main body 1 through the lifting mechanism, and the rotating floor 11 cannot be abutted against the model main body 1 to cause the phenomenon of incapability of resetting when the rotating floor 11 is rotated and reset.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A rotary floor construction model, comprising:

the building formwork comprises a formwork main body (1), wherein a rotating floor (11) and a building formwork top (12) are arranged at the top of the formwork main body (1), the rotating floor (11) is located below the building formwork top (12) and a gap exists between the rotating floor and the building formwork top (12), a positioning column (13) is arranged on the formwork main body (1), and the positioning column (13) penetrates through the building formwork top (12) and is in sliding fit with the building formwork top (12);

the mounting rack (2), the mounting rack (2) is arranged at the bottom of the model main body (1);

the lifting mechanism is arranged on the mounting rack (2) and can drive the rotating floor (11) and the building formwork top (12) to synchronously lift;

slewing mechanism, slewing mechanism sets up on elevating system, slewing mechanism fixed connection just rotates to be connected in building roof (12) in rotation floor (11), slewing mechanism can go up and down with rotation floor (11) and building roof (12) are synchronous under elevating system's drive, slewing mechanism can drive and rotate floor (11) and rotate.

2. A rotary floor construction model according to claim 1, wherein: the lifting mechanism comprises a screw rod (31) vertically penetrating through the mounting frame (2), a guide post (32) vertically and fixedly arranged on the mounting frame (2), a lifting plate (33) connected with the screw rod (31) and the guide post (32), and a driving assembly used for driving the screw rod (31) to rotate, wherein the screw rod (31) is rotatably matched with the mounting frame (2) through a bearing, the driving assembly is connected to the bottom end of the screw rod (31), the screw rod (31) penetrates through the lifting plate (33) and is in spiral rotation fit with the lifting plate (33), the guide post (32) is slidably penetrated through the lifting plate (33), and the rotating mechanism is arranged on the lifting plate (33).

3. A rotary floor construction model according to claim 2, wherein: the driving assembly comprises a first stepping motor (34) fixedly arranged on the mounting frame (2), gears (35) sleeved on the output shaft of the first stepping motor (34) and the bottom end of the screw rod (31), and a chain (36) in transmission fit between the gears (35).

4. A rotary floor construction model according to claim 3, wherein: the lifting device is characterized in that a first travel switch (21) and a second travel switch (22) are arranged on the mounting frame (2), the lifting plate (33) can be in touch fit with the first travel switch (21) and the second travel switch (22), and the first stepping motor (34) is electrically connected with the first travel switch (21) and the second travel switch (22).

5. A rotary floor construction model according to claim 2, wherein: the lifting plate (33) is provided with a rotating sleeve (331), and the lifting plate (33) is spirally and rotatably matched with the screw rod (31) through the rotating sleeve (331).

6. A rotary floor construction model according to claim 2, wherein: the lifting plate (33) is provided with a guide sleeve (332), and the lifting plate (33) is in sliding fit with the guide column (32) through the guide sleeve (332).

7. A rotary floor construction model according to claim 2, wherein: the rotating mechanism comprises a second stepping motor (41) arranged on the lifting plate (33) and a rotating shaft (42) connected to an output shaft of the second stepping motor (41), the rotating shaft (42) penetrates through the model main body (1) in a sliding mode and is fixedly connected to the rotating floor (11), and the top end of the rotating shaft (42) is in rotating fit with the building model top (12).

8. A rotary floor construction model according to claim 7, wherein: the outer wall of the second stepping motor (41) is provided with a first sensor (43) and a second sensor (44), the rotating shaft (42) is connected with an induction block (45), and the second stepping motor (41) is electrically connected with the first sensor (43) and the second sensor (44).