CN215950890U

CN215950890U - BIM-based road and bridge design and construction auxiliary device

Info

Publication number: CN215950890U
Application number: CN202122290646.6U
Authority: CN
Inventors: 辛建丽
Original assignee: Nanjing Communications Institute of Technology
Current assignee: Nanjing Communications Institute of Technology
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-04
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a BIM-based road and bridge design and construction auxiliary device, which comprises a base, a surveying and mapping plate, a surveying and mapping track, a threaded column, a surveying and mapping instrument and a CCD camera, wherein the surveying and mapping plate is fixedly arranged on the upper surface of the base, the base and the surveying and mapping plate are fixedly connected by rivets, the upper surface of the surveying and mapping plate is provided with the surveying and mapping track, the outer wall of one side of the surveying and mapping track is fixedly provided with a servo motor through a fixing bolt, an output shaft of the servo motor is inserted into the surveying and mapping track and is fixedly connected with the threaded column, the threaded column is arranged in the surveying and mapping track, one end of the threaded column, far away from the servo motor, is fixedly connected with the inner wall of the surveying and mapping track through a bearing, the surveying and mapping instrument is arranged on a rotating platform, the surveying and mapping effect on a building construction site can be completed through the arranged surveying and mapping instrument, the use effect is improved through the matching of the surveying and CCD camera, thereby can accomplish the holistic survey and drawing of building construction main part and shoot the work.

Description

BIM-based road and bridge design and construction auxiliary device

Technical Field

The utility model relates to an auxiliary device, in particular to a BIM-based road and bridge design and construction auxiliary device, and belongs to the technical field of building design.

Background

BIM is a building information model, which is a new tool in architecture, engineering and civil engineering. The term building information model or building information model was created by Autodesk. The BIM model is used for describing computer aided design which mainly adopts three-dimensional graphics, is used for object guidance and is related to architecture, BIM (the technology is firstly proposed by Autodesk company in 2002 and is widely accepted in the industry in the global scope), can help to realize the integration of building information, various information is always integrated in a three-dimensional model information database from the design, construction and operation of a building to the end of the whole life cycle of the building, and personnel of a design team, a construction unit, a facility operation department, an owner and the like can carry out cooperative work based on the BIM, so that the working efficiency is effectively improved, resources are saved, the cost is reduced, the sustainable development is realized, in the existing BIM model construction, engineers are required to shoot and survey the existing operation, and therefore certain errors exist in the manual operation and the construction quality of a road bridge building main body is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a BIM-based road and bridge design and construction auxiliary device, which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a BIM-based road and bridge design and construction assisting device which comprises a base, a surveying and mapping plate, a surveying and mapping track, a threaded column, a surveying and mapping instrument and a CCD camera, wherein the surveying and mapping plate is fixedly arranged on the upper surface of the base, the base and the surveying and mapping plate are fixedly connected through rivets, the surveying and mapping track is arranged on the upper surface of the surveying and mapping plate, a servo motor is fixedly arranged on the outer wall of one side of the surveying and mapping track through a fixing bolt, an output shaft of the servo motor is inserted into the surveying and mapping track and is fixedly connected with the threaded column, the threaded column is arranged in the surveying and mapping track, and one end, far away from the servo motor, of the threaded column is fixedly connected with the inner wall of the surveying and mapping track through a bearing.

Further, in order to improve the moving effect, the outside cover of screw thread post is equipped with the moving member, moving member and screw thread post threaded connection, fixed surface installs an equipment section of thick bamboo on the moving member, the inside fixed mounting of an equipment section of thick bamboo has small motor.

Further, for convenient use, the small-size motor is positive and negative motor, the output shaft of small-size motor wears out equipment section of thick bamboo upper surface fixed mounting and has the revolving stage, there is the surveying instrument through screw fixed mounting on the revolving stage.

Further, in order to improve the surveying and mapping quality, the support of making a video recording is all installed through bolt fixed mounting in survey and mapping board surface both sides, fixed mounting has the CCD camera on the support of making a video recording.

Further, in order to improve the survey and drawing precision, the survey and drawing board is kept away from and is made a video recording support one side and can have the scale interval on the surface, the survey and drawing board surface is equipped with anti rust coating.

Compared with the prior art, the utility model has the following beneficial effects:

1. can place this auxiliary device on horizontal position through the base that sets up, thereby guarantee the survey and drawing precision, through be provided with the surveying instrument on the revolving stage, can accomplish the plotting effect to the construction site through the surveying instrument that sets up, simultaneously can shoot the job site through the CCD camera that sets up, improve the result of use, cooperation through surveying instrument and CCD camera is used, thereby can accomplish the holistic survey and drawing work of building construction main part, conveniently carry out the BIM modeling effect in later stage, build for the BIM model in later stage and provide the auxiliary condition, reduce the error, excellent performance, the survey and drawing precision is high.

2. Through the output shaft that is connected with small-size motor below the revolving stage, small-size motor accessible revolving stage through the setting drives the surveying instrument and rotates, thereby the surveying effect at 360 no dead angles is accomplished to the surveying instrument during, effectively improve performance, simultaneously can rotate through the servo motor who sets up, can drive the screw thread post when rotatory and rotate, the screw thread post can make the moving member remove when rotatory, thereby remove through the moving member and remove and drive the surveying instrument and remove, thereby can make the surveying coverage of surveying instrument more extensive, effectively improve work mapping area, can carry out the record of measurement to the distance that the moving member removed through the scale interval that sets up at last, conveniently provide data assistance for later stage BIM modeling, effectively improve the survey and drawing modeling precision.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of area B of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic structural diagram of the miniature motor of the present invention.

In the figure: 1. a base; 2. a surveying plate; 3. surveying and mapping the track; 4. a threaded post; 5. a moving member; 6. an equipment barrel; 7. a small-sized motor; 8. a rotating table; 9. a surveying instrument; 10. a servo motor; 11. a scale value; 12. a camera bracket; 13. a CCD camera.

Detailed Description

For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.

According to an embodiment of the present invention, there is provided a BIM-based design construction assisting apparatus for a road bridge.

Referring to the drawings and the detailed description, as shown in fig. 1-4, the device for assisting the design and construction of a road and bridge based on BIM according to the embodiment of the present invention includes a base 1, a surveying and mapping plate 2, a surveying and mapping track 3, a threaded column 4, a surveying instrument 9 and a CCD camera 13, wherein the surveying and mapping plate 2 is fixedly installed on the upper surface of the base 1, the base 1 and the surveying and mapping plate 2 are fixedly connected by rivets, the surveying and mapping track 3 is opened on the upper surface of the surveying and mapping plate 2, a servo motor 10 is fixedly installed on the outer wall of one side of the surveying and mapping track 3 through a fixing bolt, an output shaft of the servo motor 10 is inserted into the interior of the surveying and mapping track 3 and is fixedly connected with the threaded column 4, the threaded column 4 is arranged inside the surveying and mapping track 3, and one end of the threaded column 4, which is far away from the servo motor 10, is fixedly connected with the inner wall of the surveying and mapping track 3 through a bearing.

In one embodiment, the threaded column 4 is externally sleeved with a moving member 5, the moving member 5 is in threaded connection with the threaded column 4, an equipment cylinder 6 is fixedly mounted on the upper surface of the moving member 5, and a small motor 7 is fixedly mounted inside the equipment cylinder 6.

In one embodiment, the small motor 7 is a positive and negative motor, an output shaft of the small motor 7 penetrates out of the upper surface of the equipment cylinder 6 and is fixedly provided with a rotating platform 8, and a surveying instrument 9 is fixedly arranged on the rotating platform 8 through screws.

In one embodiment, the two sides of the outer surface of the surveying and mapping plate 2 are fixedly provided with a camera bracket 12 through bolts, and the camera bracket 12 is fixedly provided with a CCD camera 13.

In one embodiment, the outer surface of the surveying plate 2 on the side away from the camera support 12 may have scale values 11, and the outer surface of the surveying plate 2 is provided with a rust-proof coating.

The working principle is as follows: the auxiliary device can be placed on a horizontal position through the arranged base 1, so that the surveying and mapping precision is ensured, the surveying and mapping effect on a building construction site can be completed through the arranged surveying and mapping instrument 9 arranged on the rotary table 8, meanwhile, the construction site can be shot through the arranged CCD camera 13, the use effect is improved, the whole surveying and mapping work on a building construction main body can be completed through the matching use of the surveying and mapping instrument 9 and the CCD camera 13, the BIM modeling effect in the later period is convenient to perform, the auxiliary condition is provided for the BIM model construction in the later period, the error is reduced, the service performance is good, the surveying and mapping precision is high, the output shaft of the small motor 7 is connected below the rotary table 8, the small motor 7 can drive the surveying and mapping instrument 9 to rotate through the rotary table 8, so that the surveying and mapping instrument 9 can complete the surveying and mapping effect without dead angles of 360 degrees, effectively improve performance, simultaneously can rotate through the servo motor 10 that sets up, can drive screw thread post 4 when rotatory when servo motor 10 rotates, screw thread post 4 can make moving member 5 remove when rotatory, thereby remove through moving member 5 and remove and drive surveying instrument 9 and remove, thereby can make surveying instrument 9's survey and drawing coverage area more extensive, effectively improve work survey and drawing coverage area, can carry out the record of measurement to the distance that the moving member removed through the scale interval 11 that sets up at last, it is convenient for later stage BIM modeling provides data assistance, effectively improve the survey and drawing modeling precision.

In conclusion, by means of the technical scheme, the technical problem that in the background art, an engineer needs to shoot and survey the existing BIM model, so that certain errors exist in manual operation and the construction quality of the main body of the road and bridge building is influenced is solved.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A BIM-based road and bridge design and construction auxiliary device is characterized by comprising a base (1), a surveying and mapping plate (2), a surveying and mapping track (3), a threaded column (4), a surveying and mapping instrument (9) and a CCD camera (13), the upper surface of the base (1) is fixedly provided with a surveying and mapping plate (2), the base (1) and the surveying and mapping plate (2) are fixedly connected by rivets, the upper surface of the surveying and mapping plate (2) is provided with a surveying and mapping track (3), the outer wall of one side of the surveying and mapping track (3) is fixedly provided with a servo motor (10) through a fixing bolt, an output shaft of the servo motor (10) is inserted into the inside of the surveying and mapping track (3) and is fixedly connected with a threaded column (4), the threaded column (4) is arranged inside the surveying and mapping track (3), and one end of the threaded column (4) far away from the servo motor (10) is fixedly connected with the inner wall of the surveying and mapping track (3) through a bearing.

2. The BIM-based road and bridge design and construction assisting device of claim 1, wherein the BIM-based road and bridge design and construction assisting device comprises: the thread column (4) is externally sleeved with a moving member (5), the moving member (5) is in threaded connection with the thread column (4), an equipment cylinder (6) is fixedly arranged on the moving member (5), and a small motor (7) is fixedly arranged inside the equipment cylinder (6).

3. The BIM-based road and bridge design and construction assisting device of claim 2, wherein the BIM-based road and bridge design and construction assisting device comprises: the small-size motor (7) are positive and negative motors, the output shaft of small-size motor (7) is worn out equipment section of thick bamboo (6) and is gone up fixed surface and install revolving stage (8), install surveying instrument (9) through screw fixed mounting on revolving stage (8).

4. The BIM-based road and bridge design and construction assisting device of claim 1, wherein the BIM-based road and bridge design and construction assisting device comprises: survey and drawing board (2) surface both sides all have through bolt fixed mounting and make a video recording support (12), fixed mounting has CCD camera (13) on the support of making a video recording (12).

5. The BIM-based road and bridge design and construction assisting device of claim 1, wherein the BIM-based road and bridge design and construction assisting device comprises: survey and drawing board (2) keep away from and make a video recording support (12) one side on the surface can have scale value (11), survey and drawing board (2) surface is equipped with anti rust coating.