CN213282380U

CN213282380U - Node model display device for building engineering based on BIM technique

Info

Publication number: CN213282380U
Application number: CN202021155833.2U
Authority: CN
Inventors: 王晓晖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2021-05-28
Anticipated expiration: 2030-06-21

Abstract

The utility model discloses a node model display device for building engineering based on BIM technique, including show shelf, motor and aspiration pump, the upper end bolted connection of show shelf has the mounting bracket, first pivot fixed connection is at the center of bearing the dish, welded connection has the spacing ring on the connecting axle, the first gear of rear end fixedly connected with of first pivot, the left end fixedly connected with second gear of second pivot, bolted connection has first connecting pipe on the show shelf, the left end threaded connection of first connecting pipe has the second connecting pipe, and the left end bolted connection of second connecting pipe has the aspiration pump, the left end bolted connection of aspiration pump has the third connecting pipe, and the lower extreme through connection of third connecting pipe is in the inside of collecting box. This node model display device for building engineering based on BIM technique can angle of adjustment, conveniently watches, and is convenient for demonstrate multiunit model simultaneously to avoid the dust to fall on the model.

Description

Node model display device for building engineering based on BIM technique

Technical Field

The utility model relates to a node model correlation technique field specifically is a node model display device for building engineering based on BIM technique.

Background

The BIM technology takes information data in constructional engineering as a foundation, three-dimensional node models are built, in order to better show the characteristics of the BIM technology, the three-dimensional node models are manufactured into solid node models to be shown to people, and the solid node models need to be matched with a display device for use.

However, general node model display device for building engineering is difficult to angle of adjustment and conveniently watches, is not convenient for show multiunit model simultaneously, and the dust falls on the model easily, the utility model aims to provide a node model display device for building engineering based on BIM technique to solve the problem that above-mentioned background art provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a node model display device for building engineering based on BIM technique to solve most of propositions in the above-mentioned background art and based on node model display device for building engineering of BIM technique, be difficult to angle of adjustment and conveniently watch, and be not convenient for show multiunit model simultaneously, and the dust falls the problem on the model easily.

In order to achieve the above object, the utility model provides a following technical scheme: a node model display device for building engineering based on BIM technology comprises a display frame, a motor and an air pump, wherein the upper end of the display frame is connected with a mounting frame through a bolt, the upper end of the mounting frame is rotatably connected with a first rotating shaft, the first rotating shaft is fixedly connected to the center of a bearing plate, the inner end of the bearing plate is welded with a connecting shaft, the connecting shaft is welded with a limiting ring and is rotatably connected with a connecting piece, the rear end of the first rotating shaft is fixedly connected with a first gear, the rear side of the first gear is rotatably connected with a second rotating shaft, the left end of the second rotating shaft is fixedly connected with a second gear, the motor is installed at the left end of the second gear, the display frame is connected with a first connecting pipe through a bolt, the inner end of the first connecting pipe is provided with a dust collecting piece, the left end of the first connecting pipe is in threaded connection with a second connecting pipe, and the left end of the second, the left end of the air pump is connected with a third connecting pipe through a bolt, and the lower end of the third connecting pipe is connected to the inside of the collecting box in a penetrating mode.

Preferably, the bearing plates are arranged in bilateral symmetry about a longitudinal central axis of the connecting shaft, the longitudinal section of each bearing plate is annular, and the connecting shaft is arranged at equal angles about the center of each bearing plate.

Preferably, the connecting piece corresponds to the connecting shaft in position, the connecting piece is located at the center of the connecting shaft, and the limiting rings are arranged in bilateral symmetry about the longitudinal central axis of the connecting piece.

Preferably, the cross section of the first connecting pipe is in a U shape, and the dust suction member is connected with the first connecting pipe in a threaded manner.

Preferably, the second gear, the first rotating shaft and the bearing disc sequentially form a linkage structure, and the number of rotation turns of the first gear is one half of the number of rotation turns of the second gear.

Preferably, the dust collecting piece, the first connecting pipe, the second connecting pipe, the third connecting pipe and the collecting box sequentially form a communicating structure, and the dust collecting piece is uniformly arranged at the inner end of the first connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: the node model display device for the building engineering based on the BIM technology can adjust the angle, is convenient to watch, is convenient to simultaneously display a plurality of groups of models, and avoids dust falling on the models;

1. the bearing plate is driven to rotate by the first gear when the second gear rotates, so that the connecting piece is driven to rotate, the position of the connecting piece is adjusted, and the watching and displaying are facilitated;

2. the connecting shafts are arranged at equal angles relative to the center of the bearing disc, so that each connecting shaft is correspondingly provided with one connecting piece, and the connecting pieces are rotationally connected with the connecting shafts, so that a plurality of groups of models can be displayed on the bearing disc at the same time;

3. the dust collection device is provided with a dust collection piece and a collection box, wherein the dust collection piece is uniformly arranged at the inner end of the first connecting pipe, so that dust on the display rack is sucked into the first connecting pipe by the dust collection piece, and the dust collection device, the first connecting pipe, the second connecting pipe and the collection box are structurally designed so that dust in the first connecting pipe enters the collection box, and the dust is prevented from being left on the model.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the right side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the structure of the second gear connected to the first gear according to the present invention.

In the figure: 1. a display shelf; 2. a mounting frame; 3. a first rotating shaft; 4. a carrier tray; 5. a connecting shaft; 6. a limiting ring; 7. a connecting member; 8. a first gear; 9. a motor; 10. a first connecting pipe; 11. a second connecting pipe; 12. an air pump; 13. a third connecting pipe; 14. a collection box; 15. a second gear; 16. a second rotating shaft; 17. a dust collection component.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a node model display device for building engineering based on BIM technology comprises a display frame 1, a mounting frame 2, a first rotating shaft 3, a bearing disc 4, a connecting shaft 5, a limiting ring 6, a connecting piece 7, a first gear 8, a motor 9, a first connecting pipe 10, a second connecting pipe 11, an air suction pump 12, a third connecting pipe 13, a collecting box 14, a second gear 15, a second rotating shaft 16 and a dust suction piece 17, wherein the upper end of the display frame 1 is connected with the mounting frame 2 through a bolt, the upper end of the mounting frame 2 is rotatably connected with the first rotating shaft 3, the first rotating shaft 3 is fixedly connected to the center of the bearing disc 4, the inner end of the bearing disc 4 is welded with the connecting shaft 5, the limiting ring 6 is welded to the connecting shaft 5, the connecting piece 7 is rotatably connected to the connecting shaft 5, the rear end of the first rotating shaft 3 is fixedly connected with the first gear 8, and the rear side of the first gear 8 is rotatably, the left end fixedly connected with second gear 15 of second pivot 16, and motor 9 is installed to the left end of second gear 15, bolted connection has first connecting pipe 10 on the show shelf 1, and the inner of first connecting pipe 10 is provided with dust absorption 17, the left end threaded connection of first connecting pipe 10 has second connecting pipe 11, and the left end bolted connection of second connecting pipe 11 has aspiration pump 12, the left end bolted connection of aspiration pump 12 has third connecting pipe 13, and the lower extreme through connection of third connecting pipe 13 is in the inside of collecting box 14.

As shown in fig. 1 and 2, the bearing disc 4 is arranged in bilateral symmetry about the longitudinal central axis of the connecting shaft 5, the longitudinal section of the bearing disc 4 is annular, the connecting shaft 5 is arranged in equiangular relation to the center of the bearing disc 4, the connecting member 7 corresponds to the connecting shaft 5, the connecting member 7 is located at the center of the connecting shaft 5, and the limiting rings 6 are arranged in bilateral symmetry about the longitudinal central axis of the connecting member 7, so that a plurality of groups of models can be simultaneously installed on the bearing disc 4, and the limiting rings 6 limit the positions of the connecting members 7;

as shown in fig. 1 and 3, the first connecting pipe 10 has a U-shaped cross section, the dust-absorbing member 17 is connected to the first connecting pipe 10 by a screw, the first connecting pipe 10 surrounds the display rack 1, the dust-absorbing member 17 is detachable from the first connecting pipe 10, the dust-absorbing member 17, the first connecting pipe 10, the second connecting pipe 11, the third connecting pipe 13 and the collecting box 14 sequentially form a communicating structure, the dust-absorbing member 17 is uniformly arranged at the inner end of the first connecting pipe 10, dust enters the first connecting pipe 10 through the dust-absorbing member 17, enters the collecting box 14 through the second connecting pipe 11 and the third connecting pipe 13 for collection, and dust on the display rack 1 rapidly enters the first connecting pipe 10;

as shown in fig. 3 and 4, the second gear 15, the first gear 8, the first rotating shaft 3 and the carrying tray 4 sequentially form a linkage structure, the number of rotation turns of the first gear 8 is one half of the number of rotation turns of the second gear 15, the second gear 15 is meshed with the first gear 8 to drive the first rotating shaft 3 and the carrying tray 4 to rotate when rotating, and the second gear 15 and the first gear 8 make the rotating speed of the carrying tray 4 slow, so that the model can be conveniently viewed.

The working principle is as follows: when the node model display device for the building engineering based on the BIM technology is used, with reference to fig. 1 and 2, because the connecting shafts 5 are arranged at equal angles with respect to the center of the bearing plate 4, a group of models can be installed on each connecting shaft 5, so that a plurality of groups of models can be simultaneously displayed on the bearing plate 4;

referring to fig. 3 and 4, when the motor 9 works, the second gear 15 and the second rotating shaft 16 are driven to rotate, when the second gear 15 rotates, the second gear is meshed with the first gear 8 to drive the first rotating shaft 3 and the bearing plate 4 to rotate, so that the connecting piece 7 mounted on the bearing plate 4 can rotate to adjust the angle, and as the model bolted at the lower end of the connecting piece 7 has self weight, the connecting piece 7 is rotatably connected with the connecting shaft 5, the model mounted at the lower end of the connecting piece 7 is always in a vertical state, the number of rotation turns of the first gear 8 is half of the number of rotation turns of the second gear 15, so that the bearing plate 4 rotates slowly, and models with different angles can be conveniently watched;

with reference to fig. 1 and 3, the dust suction members 17 are uniformly arranged at the inner ends of the first connecting pipes 10, when the air suction pump 12 works, dust on the display rack 1 is sucked into the first connecting pipes 10 through the dust suction members 17, and the dust in the first connecting pipes 10 enters the collecting box 14 through the second connecting pipe 11 and the third connecting pipe 13 to be collected, so that the dust is prevented from falling on the model, which is the working principle of the node model display device for the building engineering based on the BIM technology.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a node model display device for building engineering based on BIM technique, includes show shelf (1), motor (9) and aspiration pump (12), its characterized in that: the upper end of the showing stand (1) is connected with a mounting rack (2) through a bolt, the upper end of the mounting rack (2) is connected with a first rotating shaft (3) in a rotating mode, the first rotating shaft (3) is fixedly connected to the center of a bearing disc (4), the inner end of the bearing disc (4) is connected with a connecting shaft (5) in a welding mode, a limiting ring (6) is connected to the connecting shaft (5) in a welding mode, a connecting piece (7) is connected to the connecting shaft (5) in a rotating mode, a first gear (8) is fixedly connected to the rear end of the first rotating shaft (3), a second rotating shaft (16) is connected to the rear side of the first gear (8) in a rotating mode, a second gear (15) is fixedly connected to the left end of the second rotating shaft (16), a motor (9) is installed at the left end of the second gear (15), a first connecting pipe (10) is connected to the showing stand (1) through, the left end of the first connecting pipe (10) is in threaded connection with a second connecting pipe (11), the left end of the second connecting pipe (11) is in bolted connection with an air extracting pump (12), the left end of the air extracting pump (12) is in bolted connection with a third connecting pipe (13), and the lower end of the third connecting pipe (13) is in penetrating connection with the inside of the collecting box (14).

2. The node model display device for building engineering based on BIM technology of claim 1, characterized in that: bear dish (4) and set up about the longitudinal axis bilateral symmetry of connecting axle (5), and bear the longitudinal section shape of dish (4) and be the annular to connecting axle (5) are for the central equiangular setting of bearing dish (4).

3. The node model display device for building engineering based on BIM technology of claim 1, characterized in that: the connecting piece (7) corresponds to the connecting shaft (5), the connecting piece (7) is located at the center of the connecting shaft (5), and the limiting rings (6) are arranged in a bilateral symmetry mode about the longitudinal central axis of the connecting piece (7).

4. The node model display device for building engineering based on BIM technology of claim 1, characterized in that: the cross section of the first connecting pipe (10) is in a U shape, and the dust suction piece (17) is in threaded connection with the first connecting pipe (10).

5. The node model display device for building engineering based on BIM technology of claim 1, characterized in that: second gear (15), first gear (8), first pivot (3) and bear dish (4) and constitute linkage structure in proper order, and the number of turns of first gear (8) is second gear (15) and rotates half of the number of turns.

6. The node model display device for building engineering based on BIM technology of claim 1, characterized in that: the dust collection device is characterized in that the dust collection piece (17), the first connecting pipe (10), the second connecting pipe (11), the third connecting pipe (13) and the collection box (14) sequentially form a communicating structure, and the dust collection piece (17) is uniformly arranged at the inner end of the first connecting pipe (10).