CN218942726U

CN218942726U - BIM building model show stand

Info

Publication number: CN218942726U
Application number: CN202222497833.6U
Authority: CN
Inventors: 阮桂霞
Original assignee: Beijing Feiyang International Culture Communication Co ltd
Current assignee: Beijing Feiyang International Culture Communication Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-05-02
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to the technical field of display stands and discloses a BIM building model display stand, which comprises a box body, wherein a simulation mechanism is arranged on the box body and comprises an arc bridge, a rack, two sliding grooves, two sliding rods, two connecting arms, a fluorescent lamp, two supporting arms, a machine case, a rotating shaft and a spur gear, two ends of the arc bridge are respectively and fixedly connected to the left side, the right side and the left side of the top of the box body, an arc groove is formed in an inner cambered surface, the rack is fixedly arranged at the top of the inner wall of the arc groove, the two sliding grooves are respectively formed in the left side and the right side of the inner wall of the arc groove, and one ends of the two sliding rods are respectively and slidably connected to the inner walls of the two sliding grooves. Through motor work, make the pivot drive spur gear meshing rack rotary motion, drive the fluorescent lamp and remove along the arc groove of arc bridge through the support arm, simulate the east and west whereabouts of sunlight to change BIM building model's shadow angle, thereby more complete show model in-service use's state.

Description

BIM building model show stand

Technical Field

The utility model relates to the technical field of display stands, in particular to a BIM building model display stand.

Background

The building information model is established by taking various relevant information data of a building engineering project as a model basis, and the real information of a building is simulated by digital information. The method has the eight characteristics of information completeness, information relevance, information consistency, visualization, coordination, simulation, optimality and diagonability.

At present, BIM building model display tables are fixedly displayed and installed at each site, building selling parts and the like.

However, the model on the display table only generates one projection through the indoor main light source irradiation, and the characteristic of simulating the east-west fall of sunlight is lacking.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a BIM building model display stand.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the BIM building model display stand comprises a box body, wherein a simulation mechanism is arranged on the box body and comprises an arc bridge, a rack, two sliding grooves, two sliding rods, two connecting arms, a fluorescent lamp, two support arms, a machine box, a rotating shaft and a spur gear;

the two ends of the arc bridge are respectively and fixedly connected to the left side of the top and the right side of the top of the box body, an arc groove is formed in the inner cambered surface, the rack is fixedly arranged at the top of the inner wall of the arc groove, two sliding grooves are respectively formed in the left side of the inner wall and the right side of the inner wall of the arc groove, one ends of two sliding rods are respectively and slidably connected to the inner walls of the two sliding grooves, two connecting arms are respectively and fixedly arranged at the other ends of the two sliding rods, the fluorescent lamp is fixedly arranged at the bottoms of the two connecting arms, and two supporting arms are sequentially and fixedly arranged at the top of the fluorescent lamp;

the machine case is fixedly arranged on the front face of one of the support arms, a motor is arranged in the machine case, the output end of the motor is fixedly connected with one end of a rotating shaft through a coupler, the other end of the rotating shaft movably penetrates through the space between the two support arms and is rotationally connected with the front face of the other support arm through a bearing, the outer wall of the penetrating end of the rotating shaft is fixedly sleeved with a spur gear, and the spur gear is meshed with a tooth mouth of a rack.

Preferably, the top of the box body is provided with a storage groove. And the BIM building model body is stored and protected by the storage groove.

Preferably, the four corners of the bottom of the inner wall of the storage groove are fixedly provided with hydraulic rods, and the number of the hydraulic rods is four.

Preferably, the top ends of the inner rods of the four hydraulic rods are fixedly provided with display tables, and the display tables are simultaneously connected to the inner wall of the storage groove in a sliding manner. The hydraulic rod drives the display platen to lift.

Preferably, the BIM building model body is fixedly installed at the top of the display bedplate.

Preferably, azimuth marks are symmetrically arranged on four sides of the top of the box body, and the number of the azimuth marks is four. And judging four directions of southeast, west and north by setting a direction mark.

(III) beneficial effects

Compared with the prior art, the utility model provides a BIM building model display stand, which has the following beneficial effects:

1. this BIM building model show stand, through motor work, make the pivot drive spur gear meshing rack rotary motion, drive the fluorescent lamp through the support arm and remove along the arc groove of arc bridge to simulation sunlight east-west to change BIM building model's shadow angle, thereby more complete show model state when practical application.

2. This BIM building model show stand through the interior pole shrink of hydraulic stem, drives the show platen and descends along accomodating the inslot wall, accomodates BIM building model, avoids non-show time to expose outside and produces unexpected collide with.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a simulation mechanism according to the present utility model;

fig. 4 is a cross-sectional elevation view of the case of the present utility model.

In the figure: 1. a case; 2. a simulation mechanism; 201. an arc bridge; 202. a rack; 203. a chute; 204. a slide bar; 205. a connecting arm; 206. a fluorescent lamp; 207. a support arm; 208. a chassis; 209. a rotating shaft; 210. spur gears; 3. a storage groove; 4. a hydraulic rod; 5. a display platen; 6. BIM building model body; 7. azimuth mark.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

As shown in fig. 1-4, the utility model provides a BIM building model display stand, which comprises a box body 1, wherein a simulation mechanism 2 is arranged on the box body 1, the simulation mechanism 2 comprises an arc bridge 201, a rack 202, two sliding grooves 203, two sliding rods 204, two connecting arms 205, a fluorescent lamp 206, two support arms 207, a machine case 208, a rotating shaft 209 and a spur gear 210, two ends of the arc bridge 201 are respectively and fixedly connected to the left side and the right side of the top of the box body 1, an arc groove is formed in an inner cambered surface, the rack 202 is fixedly arranged at the top of the inner wall of the arc groove, two sliding grooves 203 are respectively formed on the left side and the right side of the inner wall of the arc groove, one end of each sliding groove 204 is respectively and slidingly connected to the inner wall of each sliding groove 203, two connecting arms 205 are respectively and fixedly arranged at the other ends of the two sliding grooves 204, a fluorescent lamp 206 is fixedly arranged at the bottom of each connecting arm 205, two support arms 207 are sequentially and fixedly arranged at the top of the lamp 206, the machine case 208 is fixedly arranged at the front of one 207, a motor is internally arranged, the output end of the motor is fixedly connected to the other through a coupler, the spur gear 209 is fixedly connected to the other through the rotating shaft 7, and runs through the other end of the rotating shafts 209 of the bearing 7, and is fixedly arranged at the front of the other end of the rotating shafts 7, and runs through the bearing 7, and is fixedly arranged at the other end of the bearing 7, and is meshed with the other end of the rotating shafts, and has a bearing 7, and the bearing 7;

in this embodiment, by enabling the identification of the north, south, east and west directions according to the azimuth indicator 7, the motor is started to drive the rotation shaft 209 to drive the spur gear 210 to engage the rack 202 to rotate, and drive the fluorescent lamp 206 to move through the support arm 207, so that the fluorescent lamp 206 moves along the arc bridge 201 to simulate the east, west and east falling.

Example 2

As shown in fig. 1, 2 and 4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of the box body 1 is provided with a storage groove 3, four corners of the bottom of the inner wall of the storage groove 3 are fixedly provided with hydraulic rods 4, the number of the hydraulic rods 4 is four, the top ends of the inner rods of the four hydraulic rods 4 are fixedly provided with a display bedplate 5, the display bedplate 5 is simultaneously and slidably connected to the inner wall of the storage groove 3, and the top of the display bedplate 5 is fixedly provided with a BIM building model body 6;

in this embodiment, by adjusting the hydraulic rod 4, the display platen 5 drives the BIM building model body 6 to slide in the storage slot 3, so that the BIM building model body 6 is pushed out for display, or recovered for storage and preservation.

The following specifically describes the working principle of the BIM building model display stand.

When the BIM building model is used, as shown in fig. 1-4, the inner rod of the hydraulic rod 4 extends, so that the display bedplate 5 is pushed to ascend along the inner wall of the storage groove 3, the BIM building model body 6 is pushed out of the storage groove 3 for display, the southeast and northwest azimuth recognition can be carried out according to the azimuth mark 7, the visual change of each azimuth of the model under the condition of illumination is determined, a motor in the case 208 is started, the rotating shaft 209 drives the spur gear 210 to rotate, meanwhile, the spur gear 210 is meshed and moved on the tooth mouth of the rack 202, the fluorescent lamp 206 is driven to move through the support arm 207, meanwhile, the two slide rods 204 move on the inner wall of the slide groove 203, the connecting arm 205 is driven to limit the fluorescent lamp 206, the fluorescent lamp 206 moves along the arc groove of the arc bridge 201, the shadow change of the BIM building model body 6 caused by the east and west sunset of simulated sunlight is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. BIM building model show stand, including box (1), its characterized in that: the simulation mechanism (2) is arranged on the box body (1), and the simulation mechanism (2) comprises an arc bridge (201), a rack (202), two sliding grooves (203), two sliding rods (204), two connecting arms (205), a fluorescent lamp (206), two support arms (207), a machine box (208), a rotating shaft (209) and a spur gear (210);

the two ends of the arc bridge (201) are respectively and fixedly connected to the left side of the top and the right side of the top of the box body (1), an arc groove is formed in the inner arc surface, the rack (202) is fixedly installed at the top of the inner wall of the arc groove, the two sliding grooves (203) are respectively formed in the left side and the right side of the inner wall of the arc groove, one ends of the two sliding bars (204) are respectively and slidably connected to the inner walls of the two sliding grooves (203), the two connecting arms (205) are respectively and fixedly installed at the other ends of the two sliding bars (204), the fluorescent lamp (206) is fixedly installed at the bottoms of the two connecting arms (205), and the two supporting arms (207) are sequentially and fixedly installed at the top of the fluorescent lamp (206);

the machine case (208) is fixedly arranged on the front surface of one support arm (207), a motor is arranged in the machine case, the output end of the motor is fixedly connected with one end of a rotating shaft (209) through a coupler, the other end of the rotating shaft (209) movably penetrates through between the two support arms (207) and is rotationally connected on the front surface of the other support arm (207) through a bearing, a spur gear (210) is fixedly sleeved on the outer wall of the penetrating end of the rotating shaft (209), and the spur gear (210) is meshed with a tooth opening of the rack (202).

2. A BIM building model display stand according to claim 1, wherein: the top of the box body (1) is provided with a storage groove (3).

3. A BIM building model display stand according to claim 2, wherein: the four corners of the bottom of the inner wall of the storage groove (3) are fixedly provided with hydraulic rods (4), and the number of the hydraulic rods (4) is four.

4. A BIM building model display stand according to claim 3, wherein: the top ends of the inner rods of the four hydraulic rods (4) are fixedly provided with display tables (5), and the display tables (5) are simultaneously and slidably connected to the inner wall of the storage groove (3).

5. The BIM building model display stand according to claim 4, wherein: the BIM building model body (6) is fixedly arranged at the top of the display bedplate (5).

6. A BIM building model display stand according to claim 1, wherein: azimuth marks (7) are symmetrically arranged on four sides of the top of the box body (1), and the number of the azimuth marks (7) is four.