Water conservancy project surveying vehicle based on BIM

Abstract

The utility model relates to a BIM-based water conservancy project surveying vehicle, and belongs to the technical field of surveying vehicles, the BIM-based water conservancy project surveying vehicle comprises a surveying vehicle main body, the upper end of the surveying vehicle main body is fixedly connected with a protective shell, the protective shell is internally provided with a storage cavity, and the left side edge of the upper end face of the protective shell is rotatably connected with a threaded rod. The portable surveying device has the advantages that the surveying device body on the supporting plate is moved into the containing cavity, the protective cover at the upper end of the surveying device body can be attached to the upper end face of the protective shell to be closed, and less space can be occupied when the portable surveying device is not used, so that the portability of the portable surveying device is improved, and the surveying device can be effectively protected; in the severe weather or working environment, the supporting plate and the surveying machine body on the supporting plate are contained in the protective shell in time, so that the equipment can be prevented from being damaged by rainwater, dust or other external factors, the service life of the equipment is prolonged, the precision of the equipment is maintained, and then accidental collision or damage in the transportation or storage process is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of survey vehicles, in particular to a water conservancy engineering survey vehicle based on BIM. Background Art

[0002] With the rapid development of water conservancy project construction, the requirements for surveying technology are becoming higher and higher. In recent years, with the rise of Building Information Modeling (BIM) technology, its application in the field of water conservancy project surveying has gradually been promoted. BIM technology constructs a three-dimensional model of water conservancy project through digital means, which can realize accurate simulation and optimization analysis of engineering structure, and improve the accuracy and efficiency of surveying work.

[0003] When the existing BIM-based water conservancy engineering survey vehicle is working outdoors, the survey equipment is directly exposed to the external environment. It is not convenient to store and protect it in time when encountering bad weather. In addition, the survey equipment and the survey vehicle bracket are integrated equipment, which makes the disassembly of the survey equipment more complicated and not conducive to rapid response and maintenance. In response to the above situation, we have launched a BIM-based water conservancy engineering survey vehicle. Utility Model Content

[0004] The utility model aims to provide a BIM-based water conservancy engineering survey vehicle to solve the problem of inconvenience in protecting survey equipment in the above-mentioned background technology.

[0005] The technical solution of the utility model is:

[0006] It comprises a survey vehicle body, the upper end of which is fixedly connected to a protective shell, a storage cavity is provided inside the protective shell, a threaded rod is rotatably connected to the left edge of the upper end surface of the storage cavity, the outer wall of the threaded rod is connected to a support plate, the outer wall of the threaded rod above the support plate is fixedly connected to a driving gear, the two side walls of the protective shell are fixedly connected to fixing plates, a threaded shaft is rotatably connected inside the fixing plate, one end of the threaded shaft close to the driving gear is fixedly connected to a transmission gear, a slide plate is connected to the outer surface of the threaded shaft, and a locking protrusion is fixedly connected to the right side wall of the slide plate;

[0007] A surveying body is placed on the upper end surface of the support plate, a protective cover is fixedly connected to the top of the surveying body, and locking grooves are arranged on both side walls of the surveying body.

[0008] Furthermore, the four ends of the protective cover are fixedly connected with positioning bolts, and the upper end surface of the protective shell is provided with four groups of positioning grooves.

[0009] When the protective cover is lowered, the positioning bolts at the four ends of the protective cover are engaged with the positioning grooves on the protective shell to ensure the stability of the protective cover in the closed state.

[0010] Furthermore, two groups of clamping blocks are fixedly connected to the front end of the support plate, and two groups of clamping grooves are formed on the inner wall of the storage cavity.

[0011] When the support plate is lifted and lowered by the threaded rod, the support plate is lifted and slid along the slot on the inner wall of the storage cavity through the clamping block, thereby ensuring stability during the lifting and lowering operation.

[0012] The utility model provides a BIM-based water conservancy engineering survey vehicle through improvement, which has the following improvements and advantages compared with the prior art:

[0013] First, the utility model moves the surveying body on the support plate to the inside of the storage cavity, and the protective cover on the upper end of the surveying body can be fitted on the upper end surface of the protective shell for closing, so that it can take up less space when not in use, thereby improving its portability and effectively protecting the surveying equipment. In severe weather or working environments, the support plate and the surveying body on it can be stored in the protective shell in time to prevent the equipment from being damaged by rain, dust or other external factors, thereby extending the service life of the equipment and maintaining its accuracy, and then preventing accidental collision or damage during transportation or storage.

[0014] Second: In the utility model, when the survey body moves upward, the locking protrusions on the side walls of the slide plate are close to the survey body and engage with the locking grooves on the side walls of the survey body to fix the survey body, effectively fix the survey body in the working position, enhance the stability during the survey, and help reduce measurement errors caused by vibration or external interference, as well as facilitate direct disassembly of the survey body. When the survey body needs to be repaired or parts replaced, maintenance personnel can quickly and easily access the internal structure and key components of the body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal connection structure of the storage cavity of the utility model;

[0018] Figure 3 It is a schematic diagram of the upper end surface connection structure of the support plate of the utility model.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. Survey vehicle body; 2. Protective shell; 201. Storage cavity; 202. Threaded rod; 203. Support plate; 204. Drive gear; 205. Fixed plate; 206. Threaded shaft; 207. Transmission gear; 3. Slide plate; 301. Locking protrusion; 4. Survey body; 401. Locking groove; 5. Protective cover; 501. Positioning bolt; 502. Positioning groove; 6. Card slot; 7. Card block; 8. Baffle; 801. Spring; 802. Telescopic sleeve; 803. Clamp; 9. Pulley; 10. Support rail. DETAILED DESCRIPTION

[0020] The following will be combined with the attached Figures 1 to 3 The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides a BIM-based water conservancy engineering survey vehicle through improvement. Figure 1-Figure 3 As shown, it includes a survey vehicle body 1, the upper end of the survey vehicle body 1 is fixedly connected with a protective shell 2, a storage cavity 201 is opened inside the protective shell 2, a threaded rod 202 is rotatably connected at the left edge of the upper end surface of the storage cavity 201, the outer wall of the threaded rod 202 is connected with a support plate 203, the outer wall of the threaded rod 202 above the support plate 203 is fixedly connected with a driving gear 204, both side walls of the protective shell 2 are fixedly connected with a fixing plate 205, the inside of the fixing plate 205 is rotatably connected with a threaded shaft 206, one end of the threaded shaft 206 close to the driving gear 204 is fixedly connected with a transmission gear 207, the outer surface of the threaded shaft 206 is connected with a slide plate 3, and the right side wall of the slide plate 3 is fixedly connected with a locking protrusion 301;

[0022] A surveying body 4 is placed on the upper end surface of the support plate 203 , a protective cover 5 is fixedly connected to the top of the surveying body 4 , and locking grooves 401 are provided on both side walls of the surveying body 4 .

[0023] In this embodiment: the threaded rod 202 is driven by the motor on the top support frame. When the threaded rod 202 rotates, the support plate 203 is slid on the inner wall of the storage cavity 201 in the protective shell 2, so that the support plate 203 can be stored inside the protective shell 2. When storing, the support plate 203 can be lowered, and the surveying body 4 on the support plate 203 can be moved inside the storage cavity 201, and the protective cover 5 on the upper end of the surveying body 4 can be attached to the upper end surface of the protective shell 2 for closing. When not in use, it can take up less space, thereby improving its portability and being able to have Effectively protect the surveying equipment. In severe weather or working environment, timely storing the support plate 203 and the surveying body 4 thereon into the protective shell 2 can prevent the equipment from being damaged by rain, dust or other external factors, thereby extending the service life of the equipment and maintaining its accuracy, and then preventing accidental collision or damage during transportation or storage. The surveying body 4 has built-in BIM software, which can process and analyze the received data. Through BIM technology, the data processing system can generate a three-dimensional model of the water conservancy project and integrate key information with the BIM model. This belongs to the prior art and will not be elaborated in detail.

[0024] When the surveying body 4 is working, it is moved out from the storage cavity 201, and the threaded rod 202 is rotated. The support plate 203 is lifted and lowered in the storage cavity 201 through the threaded rod 202. The threaded rod 202 is fixedly connected to the driving gear 204, driving the driving gear 204 to rotate, and then the driving gear 204 is meshed with the transmission gear 207, thereby driving the threaded shaft 206 on the fixed plate 205, so that the slide plate 3 slides along the threaded shaft 206. When the surveying body 4 moves upward When the survey body 4 is in the working position, the locking protrusion 301 on the side wall of the slide plate 3 is close to the survey body 4 and is engaged with the locking groove 401 on the side wall of the survey body 4, thereby fixing the survey body 4, effectively fixing the survey body 4 in the working position, enhancing the stability during the survey, and helping to reduce the measurement error caused by vibration or external interference, and facilitating the direct disassembly of the survey body 4. When the survey body 4 needs to be repaired or parts replaced, maintenance personnel can quickly and easily access the internal structure and key components of the body.

[0025] In a preferred embodiment, the four ends of the protective cover 5 are fixedly connected with positioning bolts 501, and the upper end surface of the protective shell 2 is provided with four groups of positioning grooves 502. When the protective cover 5 is set down, the positioning bolts 501 at the four ends of the protective cover 5 are engaged with the positioning grooves 502 on the protective shell 2 to ensure the stability of the protective cover 5 in the closed state.

[0026] In a preferred embodiment, a supporting rail 10 is fixedly connected to the left side of the upper end surface of the protective shell 2, and the skateboard 3 is slidably connected to the supporting rail 10, which is used to ensure that the skateboard 3 slides on the supporting rail 10 when sliding, thereby ensuring stability during the sliding operation.

[0027] In a preferred embodiment, two groups of clamping blocks 7 are fixedly connected to the front end of the support plate 203, and two groups of clamping grooves 6 are opened on the inner wall of the storage cavity 201. When the support plate 203 is lifted or lowered by the threaded rod 202, the support plate 203 is lifted or lowered and slid along the clamping blocks 7 along the clamping grooves 6 on the inner wall of the storage cavity 201, thereby ensuring stability during the lifting operation.

[0028] In a preferred embodiment, baffles 8 are fixedly connected to both sides of the upper end surface of the support plate 203, a spring 801 is fixedly connected to the inner wall of the baffle 8, a splint 803 is fixedly connected to the end of the spring 801, a telescopic sleeve 802 is installed on the inner ring of the spring 801, and the two ends of the telescopic sleeve 802 are respectively fixedly connected to the inner wall of the baffle 8 and the splint 803, and pulleys 9 are provided on both sides of the survey vehicle body 1 for moving the survey equipment. Then, when the survey body 4 is placed on the support plate 203, the lower end surface of the survey body 4 contacts the splint 803, and the splint 803 is compressed on the inner wall of the baffle 8 by the spring 801 and the telescopic sleeve 802, which is used to limit the placement of the survey body 4 to avoid shaking during lifting.

[0029] In addition, the upper end surface of the clamping plate 803 is provided with an inclined groove for contacting the lower end surface of the surveying body 4.

[0030] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A BIM-based water conservancy engineering survey vehicle, characterized by: The invention comprises a survey vehicle body (1), wherein the upper end of the survey vehicle body (1) is fixedly connected to a protective shell (2), a storage cavity (201) is provided inside the protective shell (2), a threaded rod (202) is rotatably connected to the left edge of the upper end surface of the storage cavity (201), the outer wall of the threaded rod (202) is connected to a support plate (203), the upper part of the support plate (203) is fixedly connected to the outer wall of the threaded rod (202) and a driving gear (204), the two side walls of the protective shell (2) are fixedly connected to fixing plates (205), the inside of the fixing plates (205) is rotatably connected to a threaded shaft (206), one end of the threaded shaft (206) close to the driving gear (204) is fixedly connected to a transmission gear (207), the outer surface of the threaded shaft (206) is connected to a slide plate (3), and the right side wall of the slide plate (3) is fixedly connected to a locking protrusion (301); A surveying body (4) is placed on the upper end surface of the support plate (203), a protective cover (5) is fixedly connected to the top of the surveying body (4), and locking grooves (401) are provided on both side walls of the surveying body (4).

2. The BIM-based water conservancy engineering survey vehicle according to claim 1 is characterized by: The four ends of the protective cover (5) are fixedly connected with positioning bolts (501).

3. The BIM-based water conservancy engineering survey vehicle according to claim 1 is characterized by: The upper end surface of the protective shell (2) is provided with four groups of positioning grooves (502).

4. The BIM-based water conservancy engineering survey vehicle according to claim 1, characterized in that: A support rail (10) is fixedly connected to the left side of the upper end surface of the protective shell (2), and the slide plate (3) is slidably connected to the support rail (10).

5. The BIM-based water conservancy engineering survey vehicle according to claim 1, characterized in that: Two groups of clamping blocks (7) are fixedly connected to the front end of the support plate (203).

6. The BIM-based water conservancy engineering survey vehicle according to claim 1, characterized in that: Two groups of slots (6) are provided on the inner wall of the storage cavity (201).

7. The BIM-based water conservancy engineering survey vehicle according to claim 1, characterized in that: Baffles (8) are fixedly connected to both sides of the upper end surface of the support plate (203); a spring (801) is fixedly connected to the inner wall of the baffle (8); a clamping plate (803) is fixedly connected to the end of the spring (801); a telescopic sleeve rod (802) is installed on the inner ring of the spring (801); and the two ends of the telescopic sleeve rod (802) are respectively fixedly connected to the inner wall of the baffle (8) and the clamping plate (803); and pulleys (9) are arranged on both sides of the survey vehicle body (1).

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