CN214258798U

CN214258798U - Building 3D display device based on BIM technology

Info

Publication number: CN214258798U
Application number: CN202022970557.1U
Authority: CN
Inventors: 朱词; 徐盛夏
Original assignee: Jiangsu Vocational College of Business
Current assignee: Jiangsu Vocational College of Business
Priority date: 2020-12-13
Filing date: 2020-12-13
Publication date: 2021-09-24
Anticipated expiration: 2030-12-13

Abstract

The utility model discloses a building 3D display device based on BIM technique relates to show technical field. This building 3D display device based on BIM technique, the on-line screen storage device comprises a base, the last fixed surface of base is connected with circular sleeve, and the threaded rod has been cup jointed to circular sleeve's inside, and circular sleeve's tip rotates and is connected with first helical gear, and first helical gear and threaded rod threaded connection, the external fixed surface of pivot is connected with the second helical gear, and the second helical gear is connected with first helical gear meshing, the top fixedly connected with show stand of threaded rod, and the inside of dead slot is provided with elastic component, the last fixed surface of slider is connected with the show light. According to the building 3D display equipment based on the BIM technology, a customer can more clearly know the lighting condition of a building from light sources on different tracks, the good sensitivity of the customer to the building is improved, the advantage of the building is highlighted, and the customer can approve and support the building.

Description

Building 3D display device based on BIM technology

Technical Field

The utility model relates to a show technical field specifically is a building 3D display device based on BIM technique.

Background

BIM is a building information model, which is a new tool in architecture, engineering and civil engineering, and its core is to provide complete building engineering information consistent with the actual situation for the model by establishing a virtual three-dimensional model of building engineering and using digital technology.

The display equipment is used for enabling a three-dimensional model of the building engineering to be completely presented in front of a customer, in order to enable the customer to see and understand the building to be displayed more visually, the customer with requirements can require to observe the building from different heights or to know whether the lighting of the building on different tracks is good, the height of some display platforms is fixed and cannot be adjusted, light sources on different tracks do not exist, the customer requirements cannot be met, the first impression of the customer on the building can be influenced, the customer can not be in consensus with the customer, the benefit of the displayed building is directly influenced, the customer can not be recognized and supported, and aiming at the problems, the building 3D display equipment based on the BIM technology is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model discloses a building 3D display device based on BIM technique to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a building 3D display device based on BIM technology comprises a base, wherein the upper surface of the base is fixedly connected with a circular sleeve, a threaded rod is sleeved inside the circular sleeve, the end part of the circular sleeve is rotatably connected with a first bevel gear, the first helical gear is connected with the threaded rod through threads, the outer surface of the round sleeve is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with two bearing seats, and is rotationally connected with a rotating shaft through two bearing seats, the outer surface of the rotating shaft is fixedly connected with a second bevel gear, and the second helical gear is meshed with the first helical gear, the top end of the threaded rod is fixedly connected with a display stand, the outer surface of the display stand is provided with a sliding groove, the sliding groove is connected with a sliding block in a sliding manner, the sliding block is provided with a hollow groove and a limiting groove in the sliding block, an elastic component is arranged in the hollow groove, and the upper surface of the sliding block is fixedly connected with a display lamp.

Preferably, the rotating shaft is arranged between the two bearing seats, one end of the rotating shaft penetrates through the through hole and extends outwards, and the end part extending outwards is fixedly connected with the first handle.

Preferably, the second bevel gear is not in contact with the fixed plate.

Preferably, the clamping groove is formed in the inner bottom wall and the inner top wall of the sliding groove, the clamping block is connected to the inner portion of the clamping groove in a sliding mode, and the clamping block is fixedly connected to the upper surface and the lower surface of the sliding block.

Preferably, the elastic component includes first fixed block and carriage release lever, first fixed block fixed connection is on the inner wall of dead slot, the outer fixed surface of carriage release lever is connected with the stopper, and the surface of stopper is laminated mutually with the inner wall of spacing groove, the one end of carriage release lever runs through first fixed block and rotates and is connected with the second fixed block, second fixed block sliding connection is on the inner wall of dead slot, the other end of carriage release lever passes the slider and extends to the external world, the tip fixedly connected with second handle that extends to the external world, compression spring has been cup jointed in the surface activity of carriage release lever, and compression spring's one end fixed connection is at the lateral wall of second fixed block, other end fixed connection is at the lateral wall of first fixed block, the opposite side fixedly connected with connecting rod of second fixed block, the tip fixedly connected with extrusion piece of connecting rod.

Preferably, the outer surface of the extrusion block is fixedly connected with an anti-skid rubber mat.

The utility model discloses a building 3D display device based on BIM technique, its beneficial effect who possesses as follows:

1. this building 3D display device based on BIM technique through rotating first handle, drives the pivot and rotates for second helical gear rotates, thereby drives first helical gear and rotates and make the threaded rod upwards remove, reaches the show stand rebound, and then makes the building that the customer can follow the high observation show of difference, has not only satisfied the customer demand and has still helped the more audio-visual more clear understanding building of customer.

2. This building 3D display device based on BIM technique, through pulling the second handle, drive the carriage release lever and remove to the direction of keeping away from the slider, make the stopper break away from the spacing groove, the second fixed block removes and extrudees compression spring to the direction of first fixed block, make the connecting rod remove to the inside of dead slot simultaneously, and then drive the direction removal of extrusion piece to the slider, and break away from with the inner wall of extrusion piece and spout, make the slider can slide in the spout wantonly, can remove the show light to arbitrary position through the slider, supply with the suitable light source of customer, let the customer can follow the daylighting condition of knowing the building that the light source on the different trails is more clear, the advantage of building has not only been highlighted to the good sense of building to the customer, still obtained customer's recognition and support.

Drawings

Fig. 1 is a schematic structural view of a front view of the present invention;

fig. 2 is an enlarged schematic view of a portion B of fig. 2 according to the present invention;

FIG. 3 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the sectional structure of the elastic component of the present invention.

In the figure: 1. a base; 2. a display lamp; 3. a display stand; 4. a threaded rod; 5. a bearing seat; 6. a chute; 7. a slider; 8. a circular sleeve; 9. a first helical gear; 10. a second helical gear; 11. a fixing plate; 12. a rotating shaft; 13. a travel bar; 14. a card slot; 15. a clamping block; 16. an empty groove; 17. a limiting groove; 18. a limiting block; 19. a first fixed block; 20. a compression spring; 21. a second fixed block; 22. a connecting rod; 23. and extruding the block.

Detailed Description

The embodiment of the utility model discloses a building 3D display device based on BIM technology, as shown in figures 1-4, comprising a base 1, a circular sleeve 8 is fixedly connected on the upper surface of the base 1, a threaded rod 4 is sleeved inside the circular sleeve 8, the end part of the circular sleeve 8 is rotatably connected with a first bevel gear 9, the first bevel gear 9 is in threaded connection with the threaded rod 4, the outer surface of the circular sleeve 8 is fixedly connected with a fixed plate 11 which plays the role of supporting and fixing the position of a second bevel gear 10, the upper surface of the fixed plate 11 is fixedly connected with two bearing seats 5 and is rotatably connected with a rotating shaft 12 through the two bearing seats 5, the rotating shaft 12 is arranged between the two bearing seats 5, one end of the rotating shaft 12 passes through a through hole and extends to the outside, the end part extending to the outside is fixedly connected with a first handle, the outer surface of the rotating shaft 12 is fixedly connected with a second bevel gear 10, the second helical gear 10 is not contacted with the fixing plate 11, the second helical gear 10 is meshed with the first helical gear 9, the top end of the threaded rod 4 is fixedly connected with the display platform 3, so that a customer can observe a displayed building from different heights, the requirements of the customer are met, the customer can know the building more visually and more clearly, the outer surface of the display platform 3 is provided with the sliding groove 6, the inner bottom wall and the inner top wall of the sliding groove 6 are provided with the clamping grooves 14, the clamping blocks 15 are connected in the clamping grooves 14 in a sliding manner, the clamping blocks 15 are fixedly connected to the upper surface and the lower surface of the sliding block 7, the sliding block 7 is connected in the sliding groove 6 in a sliding manner, the display lamp 2 can be moved to any position through the sliding block 7, a suitable light source is supplied to the customer, the customer can know the lighting condition of the building more clearly from the light sources on different tracks, the good sensitivity of the customer to the building is improved, and the advantages of the building are highlighted, the anti-bouncing device is also approved and supported by a client, the hollow groove 16 and the limiting groove 17 are formed in the slide block 7, the elastic component is arranged in the hollow groove 16 and comprises a first fixing block 19 and a moving rod 13, the first fixing block 19 is fixedly connected to the inner wall of the hollow groove 16, the limiting block 18 is fixedly connected to the outer surface of the moving rod 13, the limiting block 18 can delay the rebounding time of a compression spring 20, the outer surface of the limiting block 18 is attached to the inner wall of the limiting groove 17, one end of the moving rod 13 penetrates through the first fixing block 19 and is rotatably connected with a second fixing block 21, the second fixing block 21 is slidably connected to the inner wall of the hollow groove 16, the other end of the moving rod 13 penetrates through the slide block 7 and extends towards the outside, the end part extending towards the outside is fixedly connected with a second handle, the compression spring 20 is movably sleeved on the outer surface of the moving rod 13, and one end of the compression spring 20 is fixedly connected to the side wall of the second fixing block 21, the other end fixed connection is at the lateral wall of first fixed block 19, the opposite side fixedly connected with connecting rod 22 of second fixed block 21, the tip fixedly connected with extrusion piece 23 of connecting rod 22, the outer fixed surface of extrusion piece 23 is connected with anti-skidding cushion, thereby the anti-skidding cushion increases the frictional force of

extrusion piece

23 and 6 inner walls of spout has increased the fixed of slider 7, the last fixed surface of slider 7 is connected with show light 2.

The working principle is as follows: when a customer needs to observe a building from different heights, the first handle is held firstly, then the first handle is rotated to drive the rotating shaft 12 to rotate, the second bevel gear 10 rotates, the second bevel gear 10 is meshed with the first bevel gear 9, so that the first bevel gear 9 rotates, and the first bevel gear 9 is in threaded connection with the threaded rod 4, so that the threaded rod 4 moves upwards, the display table 3 is pushed to move upwards, the display table 3 is made to be at a proper height, then the first handle is loosened, otherwise, the first handle is rotated reversely, the threaded rod 4 moves downwards, the display table 3 is driven to move downwards to a proper height, and then the first handle is loosened.

When a customer needs light sources with different tracks, firstly, the second handle is pulled towards the direction far away from the sliding block 7 to drive the moving rod 13 to move towards the direction far away from the sliding block 7, so that the limiting block 18 is separated from the limiting groove 17, the second fixing block 21 moves towards the direction of the first fixing block 19 and extrudes the compression spring 20, meanwhile, the connecting rod 22 moves towards the inside of the empty groove 16, further, the extrusion block 23 is driven to move towards the sliding block 7 and is separated from the inner wall of the sliding groove 6, then the second handle is rotated to drive the moving rod 13 to rotate and drive the limiting block 18 to rotate, then the second handle is loosened, the limiting block 18 abuts against the outer surface of the sliding block 7, at the moment, the sliding block 7 is moved, so that the display lamp 2 is at a proper position, then the second handle is rotated to drive the moving rod 13 to rotate, so that the limiting block 18 rotates to the notch of the limiting groove 17, and then the second handle is loosened, compression spring 20 rebounds, make the carriage release lever 13 remove to the direction of slider 7, stopper 18 removes to the inside of spacing groove 17, make the surface of stopper 18 laminate with the inner wall of spacing groove 17 mutually, make second fixed block 21 remove to the direction of keeping away from first fixed block 19 simultaneously, drive connecting rod 22 and remove to the direction of keeping away from slider 7, and then drive extrusion piece 23 and keep away from slider 7 and offset with the inner wall of spout 6, make show light 2 fixed, can't remove.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A building 3D display device based on BIM technique, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a circular sleeve (8), a threaded rod (4) is sleeved inside the circular sleeve (8), the end part of the circular sleeve (8) is rotatably connected with a first helical gear (9), the first helical gear (9) is in threaded connection with the threaded rod (4), the outer surface of the circular sleeve (8) is fixedly connected with a fixed plate (11), the upper surface of the fixed plate (11) is fixedly connected with two bearing seats (5) and is rotatably connected with a rotating shaft (12) through the two bearing seats (5), the outer surface of the rotating shaft (12) is fixedly connected with a second helical gear (10), the second helical gear (10) is meshed with the first helical gear (9), the top end of the threaded rod (4) is fixedly connected with a display platform (3), the outer surface of the display platform (3) is provided with a chute (6), and the inside of the chute (6) is slidably connected with a sliding block (7), dead slot (16) and spacing groove (17) have been seted up to the inside of slider (7), and the inside of dead slot (16) is provided with elastic component, the last fixed surface of slider (7) is connected with show light (2).

2. The BIM technology-based architectural 3D display device of claim 1, wherein: the rotating shaft (12) is arranged between the two bearing seats (5), one end of the rotating shaft (12) penetrates through the through hole and extends to the outside, and the end part extending to the outside is fixedly connected with a first handle.

3. The BIM technology-based architectural 3D display device of claim 1, wherein: the second bevel gear (10) is not in contact with the fixing plate (11).

4. The BIM technology-based architectural 3D display device of claim 1, wherein: draw-in groove (14) have all been seted up to the interior diapire and interior roof of spout (6), and the inside sliding connection of draw-in groove (14) has fixture block (15), and the equal fixed connection of fixture block (15) is at the upper surface and the lower surface of slider (7).

5. The BIM technology-based architectural 3D display device of claim 1, wherein: the elastic component comprises a first fixing block (19) and a moving rod (13), the first fixing block (19) is fixedly connected to the inner wall of the empty groove (16), the outer surface of the moving rod (13) is fixedly connected with a limiting block (18), the outer surface of the limiting block (18) is attached to the inner wall of the limiting groove (17), one end of the moving rod (13) penetrates through the first fixing block (19) and is rotatably connected with a second fixing block (21), the second fixing block (21) is slidably connected to the inner wall of the empty groove (16), the other end of the moving rod (13) penetrates through the sliding block (7) and extends to the outside, the end part of the moving rod extends to the outside is fixedly connected with a second handle, the outer surface of the moving rod (13) is movably sleeved with a compression spring (20), one end of the compression spring (20) is fixedly connected to the side wall of the second fixing block (21), the other end of the moving rod is fixedly connected to the side wall of the first fixing block (19), the other side of the second fixed block (21) is fixedly connected with a connecting rod (22), and the end part of the connecting rod (22) is fixedly connected with an extrusion block (23).

6. The BIM technology-based architectural 3D display device of claim 5, wherein: the outer surface of the extrusion block (23) is fixedly connected with an anti-skid rubber mat.