CN217540245U

CN217540245U - Three-dimensional geological modeling device of mountain region city based on BIM

Info

Publication number: CN217540245U
Application number: CN202221470036.2U
Authority: CN
Inventors: 王嘉然; 赵哲坤
Original assignee: Wuhan Institute of Technology
Current assignee: Wuhan Institute of Technology
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-04
Anticipated expiration: 2032-06-13

Abstract

The utility model relates to the technical field of three-dimensional geological modeling, and provides a mountain city three-dimensional geological modeling device based on BIM (building information modeling), which comprises a modeling integration seat, a modeling computer and a screen projection display, wherein the modeling integration seat is provided with a protective groove for the embedding of the modeling computer and a mounting groove for the embedding of the screen projection display; the modeling apparatus further includes a drive mechanism for driving the modeling computer to extend from the shield bath and for driving the projection display to extend from the mounting bath. The utility model can display the modeling product in time, can demonstrate the modeling effect, is convenient to carry and use, has better protection capability on a modeling computer and a screen projection display, and can be flexibly unfolded and folded; the use state can be flexibly switched, and the use efficiency is higher.

Description

Three-dimensional geological modeling device of mountain region city based on BIM

Technical Field

The utility model relates to a three-dimensional geological modeling technical field specifically is a three-dimensional geological modeling device in mountain region city based on BIM.

Background

The construction of a three-dimensional geological model is an effective method for expressing geological information and is also a key for geotechnical engineering investigation of BIM technical application, for example, application number 202011180413.4 discloses a BIM-based mountain city three-dimensional geological modeling method, which relates to a Civil3D platform and comprises the following steps: data acquisition: importing exploration and test data into a database; modeling: firstly, constructing a terrain curved surface; secondly, adding virtual drilling holes; then, constructing a geological curved surface by combining drilling data with the topographic curved surface as a reference; finally, constructing a three-dimensional geological entity model on the basis of the geological curved surface; however, the existing three-dimensional geological modeling device is inconvenient for modeling and displaying in the modeling process, is inconvenient for demonstrating a modeling product, and has poor overall flexibility.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three-dimensional geological modeling device in mountain region city based on BIM can solve the partial defect among the prior art at least.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a three-dimensional geological modeling device for mountain cities based on BIM comprises a modeling integration seat, a modeling computer and a screen projection display, wherein a protective groove for embedding the modeling computer and a mounting groove for embedding the screen projection display are formed in the modeling integration seat; the modeling apparatus also includes a drive mechanism for driving the modeling computer to extend from the shield bath and for driving the projection display to extend from the mounting bath.

Further, the driving mechanism drives the modeling computer to rotate to stand from the protective groove and drives the projection display to rotate to stand from the mounting groove.

Further, the driving mechanism comprises a deployment component used for controlling the modeling computer and the screen projection display to synchronously erect and a control component used for providing driving force for the deployment component.

Further, still include two connection bases and two support frames, two connect the equal fixed mounting of base in the bottom of the integrated seat of modelling plastics, two the spread groove has all been seted up to one side of connecting the base, the support frame rotates to be connected in the spread groove that corresponds, the rotation groove has been seted up on the inner wall of spread groove, fixed mounting has the turning block on the support frame, and the turning block rotates to be installed at the rotation inslot, control assembly still controls the support frame expandes, be equipped with the universal wheel on the support frame.

Further, control assembly includes worm wheel, worm, mobile control panel, lead screw one and adjust knob, the last fixed chamber of having seted up of integrated seat of modelling, fixed intracavity slidable mounting have the mobile control panel, thread groove one has been seted up to one side of mobile control panel, thread groove internal thread is installed lead screw one, the one end fixed mounting of lead screw one has adjust knob, two equal fixed mounting has on the support frame the worm wheel, rotate on one side inner wall of fixed chamber and install two actuating levers, the equal fixed mounting in one end of two actuating levers has the worm, the worm with correspond the worm wheel meshing, two the equal fixed mounting of the other end of actuating lever has control gear one, one side fixed mounting of mobile control panel has rack one, and two control gear one all mesh with rack one.

Furthermore, a sliding groove is formed in the inner wall of the fixed cavity, a sliding block is fixedly mounted on one side of the mobile control panel, and the sliding block is connected in the sliding groove in a sliding mode.

Further, the expansion assembly comprises a second control gear, a second rack, a second screw rod, a third connecting round rod and a third control gear, wherein the second control gear is fixedly mounted on one side of the modeling computer and the screen projection display device, the second control gear is fixedly mounted on one side of the modeling computer, the protective groove is connected with one connecting hole formed in the inner wall of one side of the mounting groove, the second rack is slidably mounted in the connecting hole, the second rack is meshed with the corresponding second control gear, the second screw groove is formed in one end of the second rack, the second screw rod is rotatably mounted in the connecting hole, and the second screw rod is in threaded connection with the corresponding second screw groove.

Furthermore, one end of each of the two screw rods II is fixedly provided with a first bevel gear, the inner wall of one side of the fixed cavity is rotatably provided with a connecting round rod, two ends of the connecting round rod are respectively and fixedly provided with a third control gear and a second bevel gear, the second bevel gear is meshed with the first bevel gears, one side of the mobile control panel is fixedly provided with a third rack, and the third rack is meshed with the third control gear.

Further, two sliding grooves are formed in the inner wall of one side of the connecting hole, sliding blocks are fixedly mounted on one sides of the two racks, and the sliding blocks are connected in the corresponding sliding grooves in a sliding mode.

Furthermore, two bearings are fixedly installed on the inner wall of the connecting hole, and the second screw rod is fixedly installed on the inner ring of the corresponding bearing.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the modeling computer screen display device can be used for displaying modeling products in time, demonstrating the modeling effect, and is convenient to carry and use, good in protection capability of a modeling computer and a screen projection display, and capable of being flexibly unfolded and folded.

2. The use state can be flexibly switched, and the use efficiency is higher.

Drawings

Fig. 1 is a schematic perspective structure diagram of a mountain city three-dimensional geological modeling device based on BIM provided by an embodiment of the present invention;

fig. 2 is a cross-sectional view of a three-dimensional geological modeling device for mountain cities based on BIM provided by an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an enlarged view of FIG. 2 at B;

in the reference symbols: 1. modeling an integrated seat; 2. a modeling computer; 3. a screen projection display; 4. connecting a base; 5. a support frame; 6. a worm gear; 7. a worm; 8. controlling a first gear; 9. moving the control panel; 10. a first screw rod; 11. adjusting a knob; 12. a second control gear; 13. a second rack; 14. a second screw rod; 15. a first bevel gear; 16. a second bevel gear; 17. connecting the round rod; 18. and controlling a third gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention provides a building information modeling apparatus for mountainous city three-dimensional geology based on BIM, which includes a modeling integration base 1, a modeling computer 2 and a screen projection display 3, wherein the modeling integration base 1 is provided with a protection groove for the modeling computer 2 to be embedded in and a mounting groove for the screen projection display 3 to be embedded in; the modelling means also includes a drive mechanism for driving the modelling computer 2 out of the shield bath and for driving the projection display 3 out of the mounting bath. In this embodiment, when in use, the modeling computer 2 can be driven to extend out of the protective groove through the driving mechanism, and the projection screen display 3 can be driven to extend out of the mounting groove as display and demonstration. When the modeling device is not used, the modeling computer 2 is embedded into the protective groove, the screen projection display 3 is embedded into the mounting groove, the carrying is convenient, and the good protection effect can be achieved for the modeling computer and the screen projection display. Preferably, the drive mechanism drives the modeling computer 2 to rotate to stand from the shield bath and drives the projection display 3 to rotate to stand from the mounting bath. The manner of driving may be such that the modeling computer 2 and the screen projection display 3 are driven to rotate to stand up from the respective slots, as will be detailed in the following embodiments. Besides the standing mode, the modeling computer 2 and the screen projection display 3 can be jacked up by a lifting mechanism, such as an air cylinder and an electric push rod, and then the modeling computer 2 and the screen projection display 3 are rotated by matching with a hinge structure, so that the displaying and demonstrating can be conveniently carried out. In the present embodiment, the present protection models the specific working principle of the computer 2 and the screen projection display 3, both of which are conventional in the art, and will not be described in detail here.

As an optimization scheme of the embodiment of the present invention, please refer to fig. 1 to 4, the driving mechanism includes a deployment component for controlling the modeling computer 2 and the projection screen display 3 to stand synchronously and a control component for providing driving force for the deployment component. In the embodiment, the driving mode is synchronous driving, so that the synchronous action of the modeling computer 2 and the screen projection display screen can be realized by adopting the unfolding component. The control assembly is used to provide the driving force. The following embodiment refines both components in detail.

Further optimize above-mentioned scheme, please refer to fig. 1 to 4, this device still includes two connection bases 4 and two support frames 5, two connect the equal fixed mounting of base 4 in the bottom of the integrated seat of modelling 1, two the spread groove has all been seted up to one side of connecting base 4, support frame 5 rotates to be connected in the spread groove that corresponds, the rotation groove has been seted up on the inner wall of spread groove, fixed mounting has the turning block on the support frame 5, and the turning block rotates to be installed in rotating the groove, control assembly still controls support frame 5 expandes, be equipped with the universal wheel on the support frame 5. In the embodiment, the position of the modeling integration base 1 can be conveniently transferred through the designed connecting base 4 and the supporting frame 5.

Further optimizing the above scheme, please refer to fig. 1 to 4, a protective groove is formed at the top of the modeling integration base 1, the modeling computer 2 is rotatably connected in the protective groove, a mounting groove is formed at the top of the modeling integration base 1, the projection display 3 is rotatably connected in the mounting groove, two connecting bases 4 are both fixedly mounted at the bottom of the modeling integration base 1, a connecting groove is formed at one side of each of the two connecting bases 4, the supporting frames 5 are rotatably connected in the corresponding connecting grooves, two universal wheels are both fixedly connected to each of the two supporting frames 5, a fixed cavity is formed in the modeling integration base 1, a movable control plate 9 is slidably mounted in the fixed cavity, a first threaded groove is formed at one side of the movable control plate 9, a first screw rod 10 is mounted in the first threaded groove, and an adjusting knob 11 is fixedly mounted at one end of the first screw rod 10, worm wheels 6 are fixedly mounted on the two supporting frames 5, two driving rods are rotatably mounted on the inner wall of one side of the fixed cavity, worms 7 are fixedly mounted at one ends of the two driving rods, the worms 7 are meshed with the corresponding worm wheels 6, control gears 8 are fixedly mounted at the other ends of the two driving rods, a rack I is fixedly mounted on one side of the mobile control panel 9, the two control gears 8 are meshed with the rack I, control gears II 12 are fixedly mounted on one sides of the modeling computer 2 and the projection screen display 3, the inner wall of one side of the protection groove and the mounting groove is provided with the same connecting hole, two racks II 13 are slidably mounted in the connecting hole, the racks II 13 are meshed with the corresponding control gears II 12, one ends of the two racks II 13 are provided with thread grooves II, and two screw rods II 14 are rotatably mounted in the connecting hole, the second screw rod 14 is in threaded connection with the corresponding second thread groove, a first bevel gear 15 is fixedly mounted at one end of each of the two second screw rods 14, a connecting round rod 17 is rotatably mounted on the inner wall of one side of the fixed cavity, a third control gear 18 and a second bevel gear 16 are fixedly mounted at two ends of the connecting round rod 17 respectively, the second bevel gear 16 is meshed with the first bevel gears 15, a third rack is fixedly mounted at one side of the mobile control panel 9, and the third rack is meshed with the third control gear 18. In this embodiment, two sliding chutes have been seted up on the inner wall of one side of connecting hole, and the equal fixed mounting in one side of two rack 13 has the slider, and slider sliding connection is in the sliding chute that corresponds. In this embodiment, two bearings are fixedly mounted on the inner wall of the connecting hole, and the second screw rod 14 is fixedly mounted on the inner ring of the corresponding bearing. In this embodiment, the inner wall of the fixed cavity is provided with a sliding groove, one side of the mobile control panel 9 is fixedly provided with a sliding block, and the sliding block is connected in the sliding groove in a sliding manner. In this embodiment, the adjusting knob 11 is rotated to drive the first screw rod 10 to rotate, the first screw rod 10 drives the mobile control board 9 to move, the mobile control board 9 drives the first rack and the third rack to move, the first rack drives the corresponding first control gear 8 to rotate, the first control gear 8 drives the corresponding driving rod to rotate, the driving rod controls the corresponding worm 7 to rotate, the worm 7 drives the worm wheel 6 to rotate, the worm wheel 6 drives the corresponding support frame 5 to rotate, the support frame 5 is unfolded at the bottom of the modeling integration base 1 and can drive the modeling integration base 1 to move by using a universal wheel, the third rack drives the third control gear 18 to rotate, the third control gear 18 drives the second bevel gear 16 connected with the other end of the round bar 17 to rotate, the second bevel gear 16 drives the first two bevel gears 15 to rotate, the first bevel gear 15 drives the corresponding second screw rod 14 to rotate, the second screw rod 14 drives the corresponding second rack 13 to move, the second rack 13 drives the corresponding second control gear 12 to rotate, the second control gear 12 drives the modeling computer 2 and the modeling screen monitor 3 to rotate and unfold respectively, the modeling computer 2 can perform modeling and display the modeling process on the modeling screen monitor 3

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a three-dimensional geological modeling device in mountain region city based on BIM which characterized in that: the system comprises a modeling integration seat, a modeling computer and a screen projection display, wherein a protective groove for the modeling computer to be embedded and a mounting groove for the screen projection display to be embedded are formed in the modeling integration seat; the modeling apparatus also includes a drive mechanism for driving the modeling computer to extend from the shield bath and for driving the projection display to extend from the mounting bath.

2. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 1, wherein: the driving mechanism drives the modeling computer to rotate to stand from the protective groove and drives the projection display to rotate to stand from the mounting groove.

3. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 2, wherein: the driving mechanism comprises a deployment component used for controlling the modeling computer and the screen projection display to synchronously erect and a control component used for providing driving force for the deployment component.

4. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 3, wherein: still include two connection bases and two support frames, two connect the equal fixed mounting of base in the bottom of the integrated seat of modelling a model, two the spread groove has all been seted up to one side of connecting the base, the support frame rotates to be connected in the spread groove that corresponds, the rotation groove has been seted up on the inner wall of spread groove, fixed mounting has the turning block on the support frame, and the turning block rotates to be installed at the rotation inslot, control assembly still controls the support frame expandes, be equipped with the universal wheel on the support frame.

5. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 4, wherein: control assembly includes worm wheel, worm, mobile control panel, lead screw one and adjust knob, fixed chamber has been seted up on the integrated seat of modelling, fixed intracavity slidable mounting have the mobile control panel, thread groove one has been seted up to one side of mobile control panel, thread groove internal thread is installed lead screw one, the one end fixed mounting of lead screw one has adjust knob, two equal fixed mounting has on the support frame the worm wheel, rotate on one side inner wall in fixed chamber and install two actuating levers, the equal fixed mounting of one end of two actuating levers has the worm, the worm with correspond the worm wheel meshing, two the equal fixed mounting of the other end of actuating lever has control gear one, one side fixed mounting of mobile control panel has rack one, two control gear one all with rack one meshing.

6. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 5, wherein: the inner wall of the fixed cavity is provided with a sliding groove, one side of the mobile control panel is fixedly provided with a sliding block, and the sliding block is connected in the sliding groove in a sliding mode.

7. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 5, wherein: the unfolding component comprises a second control gear, a second rack, a second lead screw, a connecting round rod and a third control gear, the modeling computer and one side of the screen projection display are fixedly installed with the second control gear, the protection groove is provided with the same connecting hole in the inner wall of one side of the mounting groove, two second racks are slidably installed in the connecting hole, the second racks are meshed with the corresponding second control gear, the second thread groove is formed in one end of each of the two racks, the two lead screws are installed in the connecting hole in a rotating mode, and the two lead screws are in threaded connection in the corresponding second thread grooves.

8. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 7, wherein: the two screw rods are fixedly connected with the inner wall of one side of the fixed cavity in a rotating mode, the inner wall of one side of the fixed cavity is provided with a connecting round rod, two ends of the connecting round rod are fixedly provided with a control gear III and a bevel gear II respectively, the bevel gear II is meshed with the two bevel gears I, one side of the mobile control panel is fixedly provided with a rack III, and the rack III is meshed with the control gear III.

9. The mountain city three-dimensional geological modeling apparatus based on BIM as claimed in claim 7, wherein: two sliding grooves are formed in the inner wall of one side of the connecting hole, sliding blocks are fixedly mounted on one sides of the two racks, and the sliding blocks are connected in the corresponding sliding grooves in a sliding mode.

10. The BIM-based mountain city three-dimensional geological modeling apparatus of claim 7, wherein: the inner wall of the connecting hole is fixedly provided with two bearings, and the second screw rod is fixedly arranged at the inner ring of the corresponding bearing.