CN216448820U

CN216448820U - Building site three-dimensional scanner of BIM technique application

Info

Publication number: CN216448820U
Application number: CN202123084211.2U
Authority: CN
Inventors: 朱爱民
Original assignee: Jihan Industrial Design Ningbo Co ltd
Current assignee: Jihan Industrial Design Ningbo Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-05-06
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a building site three-dimensional scanner applied by BIM technology, which comprises a case, a working assembly, a position detection device and a telescopic foot rest device, wherein the side edge of the working assembly is movably provided with the telescopic foot rest device, the telescopic foot rest device comprises a movable shaft, the side edge of the working assembly is movably connected with the movable shaft, the lower surface of the movable shaft is fixedly connected with a connecting frame, the lower surface of the connecting frame is fixedly connected with a supporting rod, the side edge of the supporting rod is fixedly connected with a first magnet, one end of the supporting rod is movably connected with a ring, and the outer edge of the ring is fixedly connected with a tripod. Meanwhile, the flexibility of the device is increased, the device can be stored along with the requirement of carrying space, and convenience and rapidness are realized.

Description

Building site three-dimensional scanner of BIM technique application

Technical Field

The utility model relates to the technical field of building construction, in particular to a building site three-dimensional scanner applied by a BIM (building information modeling) technology.

Background

The three-dimensional scanner is for building three-dimensional scanning modeling, three-dimensional laser scanning building, and three-dimensional laser scanning technique is a new survey and drawing means, can carry out diversified, multi-angle, zero contact's data acquisition to the target object, and in the engineering survey, the three-dimensional laser scanner can realize remote measurement operation, can be fast on the measuring point far away from building object, accurately gathers building data, reduces the destruction to building itself, avoids the unsafe factor that staff met when closely contacting the building etc..

But traditional tribit scanner is when carrying out work, and the whole of scanner should keep parallel with the bottom surface, and the deviation can not appear, and the deviation too big data that can lead to scanning out and true data have the deviation, also influences engineering operation simultaneously, and the lower extreme of traditional scanner can be equipped with fixed tripod simultaneously, but the length of tripod is fixed knot structure, can not adapt to pothole bottom surface, and then can influence the precision of scanning.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, the present invention provides a building site three-dimensional scanner using the BIM technology to solve the above-mentioned problems in the background art.

The utility model provides the following technical scheme: a building site three-dimensional scanner of BIM technique application, includes quick-witted case, still includes:

a working assembly: the lower surface of the case is fixedly connected with a working assembly;

a position detection device: the upper surface of the case is fixedly connected with a position detection device;

the telescopic foot rest device comprises: the side edge of the working component is movably provided with a telescopic foot rest device which comprises a movable shaft, the side edge of the working component is movably connected with the movable shaft, the lower surface of the movable shaft is fixedly connected with a connecting frame, the lower surface of the connecting frame is fixedly connected with a supporting rod,

furthermore, the side of the supporting rod is fixedly connected with a first magnet, one end of the supporting rod is movably connected with a circular ring, the outer edge of the circular ring is fixedly connected with a tripod, the side of the tripod is provided with an elongated slot, a second magnet is fixedly connected in the elongated slot, the back of the supporting rod is fixedly connected with a switch buckle, the lower surface of the tripod is fixedly connected with a bolt, and when the tripod rotates to the front surface of the supporting rod, the second magnet can be in contact with the first magnet, so that the tripod can be folded and stored.

Further, the position detection device comprises a water box, the upper surface of the case is fixedly connected with the water box, the upper surface of the water box is fixedly sleeved with a cover plate, the inner wall of the cover plate is fixedly connected with a blocking ring, the upper surface of the cover plate is fixedly connected with a scale, the side edge of the water box is fixedly connected with a water filling port, the outer edge of the water filling port is movably connected with a sealing cover, water is arranged inside the water box in a working state, and the highest point of the center is provided with a bubble with the diameter of one centimeter.

Further, the work subassembly includes the scanning camera, the inside swing joint of machine case has the scanning camera, the side fixedly connected with display screen of machine case, the positive fixedly connected with handle of machine case, the lower surface swing joint of machine case has the fluted disc, the outer swing joint along the swing joint of fluted disc has the tricycle disc, the lower surface activity of tricycle disc has cup jointed thin accurate spiral, the lower surface activity of thin accurate spiral has cup jointed the chassis, and the button has been seted up to the lower extreme of display screen, can control the shooting angle and the degree of spotlight of scanning camera through the button.

Further, the side of tricycle disc is equipped with the ring of three group symmetries, and swing joint gear in the ring, and the bottom surface of gear and the last fixed surface of thin accurate spiral be connected, the side of gear and the side swing joint of fluted disc to can be through rotatory thin accurate spiral, make the inside gear drive fluted disc of tricycle disc rotatory, and then drive the whole rotation that produces of quick-witted case.

Further, the lower fixed surface of link is connected with the lantern ring, the round hole has been seted up to the side of the lantern ring, and swing joint has the screw thread axle in the round hole, the one end fixedly connected with handle of screw thread axle, the contact surface of screw thread axle and branch is coarse, can fix branch through the screw thread axle.

Further, the fixed ring of side fixedly connected with of tripod, the center pin has been cup jointed in fixed ring's inside activity, the outer edge of center pin and the one end fixed connection of support frame, the bottom surface of support frame are equipped with the inclined plane to when opening the support frame, can make the lower surface of support frame and the laminating of ground complete.

The utility model has the technical effects and advantages that:

1. according to the utility model, through the arrangement of the telescopic tripod device, a person manually rotates the tripod, then the tripod is enabled to do circular motion by taking a circular ring as a center, one end of the tripod and the supporting rod can be kept on the same straight line by utilizing the first magnet, then the switch buckle is closed, so that the whole length of the telescopic tripod device is expanded, then the bolt is contacted with the ground, after the measurement is finished, the switch buckle is opened, then the tripod is rotated into the supporting rod, and the tripod is stored by utilizing the mutual magnetic attraction effect of the second magnet and the first magnet, so that the whole gravity center of the device can be transferred on carrying, meanwhile, the flexibility of the device is increased, and the device can be stored according to the requirement of carrying space, and is convenient and rapid.

2. According to the utility model, the position detection device is arranged, water is injected into the water box through the water injection port by personnel, then when the page reaches the bottom end of the water injection port, the sealing cover is matched with the water injection port, bubbles exist in the water box by utilizing the space in the water injection port, and the overall deviation condition of the machine is judged by utilizing the movement of the bubbles on the surface of the cover plate.

3. According to the utility model, the threaded shaft is arranged, when the ground is in contact with the bolt for a certain distance, the handle can be rotated, then the distance between the threaded shaft and the support rod is increased, so that the support rod is not fixed, then the support rod is moved to an ideal position, and then the threaded shaft is rotated, so that the support rod is in contact with the lantern ring more fully, the flexibility of the device is greatly increased, meanwhile, the device is suitable for various uneven grounds when in use, and the working adaptability of the device is greatly increased.

4. According to the utility model, the support frame is arranged, when the bolt is in contact with the ground, the ground of the support frame is attached to the ground by utilizing the connection effect of the fixing ring and the central shaft and then rotating the support frame, so that the device can be more firmly fixed and can work under the condition of strong wind, meanwhile, the device is convenient to store, the stability of field work of the device is greatly improved, and the condition that the machine is broken due to accidental collision of personnel is avoided.

Drawings

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

Fig. 2 is an overall structural view of the working assembly of the present invention.

Fig. 3 is a schematic view of the overall structure of the position detecting device of the present invention.

Fig. 4 is a schematic view of the overall structure of the telescopic leg frame device of the present invention.

Fig. 5 is a schematic structural diagram of a second embodiment of the present invention.

FIG. 6 is a schematic diagram of a third structure according to an embodiment of the present invention.

The reference signs are: 1. a chassis; 2. a working assembly; 201. scanning a camera; 202. a display screen; 203. A handle; 204. a fluted disc; 205. a three-wheeled disc; 206. fine quasi-spiral; 207. a chassis; 3. a position detection device; 301. a water box; 302. a cover plate; 303. a scale; 304. a barrier ring; 305. a water injection port; 306. sealing the cover; 4. a telescopic foot rest device; 401. a movable shaft; 402. a connecting frame; 403. a strut; 404. a first magnet; 405. a circular ring; 406. a tripod; 407. a switch buckle; 408. a second magnet; 409. a bolt; 4010. a collar; 4011. a threaded shaft; 4012. a handle; 4013. a fixing ring; 4014. A central shaft; 4015. a support frame.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and the forms of the respective structures described in the following embodiments are merely examples, and the three-dimensional scanner for a construction site to which the BIM technique according to the present invention is applied is not limited to the respective structures described in the following embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.

The first embodiment is as follows: referring to fig. 1, the utility model provides a building site three-dimensional scanner using a BIM technique, which includes a case 1, and further includes:

the working assembly 2: the lower surface of the case 1 is fixedly connected with a working component 2;

position detection device 3: the upper surface of the case 1 is fixedly connected with a position detection device 3;

the telescopic foot rest device 4: a telescopic foot rest device 4 is movably arranged at the side edge of the working assembly 2, the telescopic foot rest device 4 comprises a movable shaft 401, the side edge of the working assembly 2 is movably connected with the movable shaft 401, the lower surface of the movable shaft 401 is fixedly connected with a connecting frame 402, and the lower surface of the connecting frame 402 is fixedly connected with a support rod 403;

referring to fig. 4, a first magnet 404 is fixedly connected to a side edge of a supporting rod 403, a circular ring 405 is movably connected to one end of the supporting rod 403, a triangular frame 406 is fixedly connected to an outer edge of the circular ring 405, an elongated slot is formed in a side edge of the triangular frame 406, a second magnet 408 is fixedly connected to the inside of the elongated slot, a switch buckle 407 is fixedly connected to the back surface of the supporting rod 403, a bolt 409 is fixedly connected to the lower surface of the triangular frame 406, a elongated plate and a movable frame are arranged inside the switch buckle 407, and the triangular frame 406 can be fixed after being rotated.

Referring to fig. 3, position detecting device 3 includes water box 301, the last fixed surface of machine case 1 is connected with water box 301, the last fixed surface of water box 301 has cup jointed apron 302, the inner wall fixedly connected with separation ring 304 of apron 302, the last fixed surface of apron 302 is connected with scale 303, the side fixedly connected with water filling port 305 of water box 301, swing joint has closing cap 306 along the outer of water filling port 305, the index of scale 303 is cross, thereby can detect holistic offset, and the side is equipped with the scale and supplies personnel to refer to

Referring to fig. 2, the working assembly 2 includes a scanning camera 201, the inside swing joint of the case 1 has the scanning camera 201, the side fixedly connected with display screen 202 of the case 1, the front fixedly connected with handle 203 of the case 1, the lower surface swing joint of the case 1 has a fluted disc 204, the outer edge swing joint of the fluted disc 204 has a three-wheel disc 205, the lower surface activity of the three-wheel disc 205 has been cup jointed with a fine accurate spiral 206, the lower surface activity of the fine accurate spiral 206 has been cup jointed with a chassis 207, the chassis 207 is of a triangular structure, and the process of using the device in the field can not be interfered by the external environment.

Referring to fig. 2, three sets of symmetrical circular rings are arranged on the sides of the three-wheel disc 205, the gears are movably connected in the circular rings, the bottom surfaces of the gears are fixedly connected with the upper surface of the fine screw 206, and the sides of the gears are movably connected with the sides of the fluted disc 204, so that the chassis 1 can rotate three hundred and sixty degrees at the upper end of the telescopic foot rest device 4, and the application range of the device is increased.

The working principle of the first embodiment of the utility model is as follows: the tripod 406 is manually rotated by a person, then the tripod 406 is made to make circular motion by taking the circular ring 405 as a center, one end of the tripod 406 and the supporting rod 403 can be kept on the same straight line by using the first magnet 404, then the switch buckle 407 is closed, so that the whole length of the telescopic tripod device 4 is expanded, then the bolt 409 is contacted with the ground, after the measurement is finished, the switch buckle 407 is opened, then the tripod 406 is rotated to the inside of the supporting rod 403, and the mutual magnetic attraction action of the second magnet 408 and the first magnet 404 is used, so that the tripod 406 is stored.

Example two:

referring to fig. 5, when there is a distance between the ground and the contact of the pin 409, the handle 4012 can be rotated, then the distance between the threaded shaft 4011 and the support rod 403 is increased, so as to cancel the fixation of the support rod 403, then the threaded shaft 4011 is rotated after the support rod 403 is moved to a desired position, so as to fully contact the support rod 403 and the collar 4010, thereby greatly increasing the flexibility of the device in use, and meanwhile, the device can be suitable for various uneven grounds in use, greatly increasing the working adaptability of the device in use, and the difference between the embodiment two and the embodiment one is that: the telescopic foot stool device 4 can be further added with a telescopic function on the basis of folding by utilizing the threaded shaft 4011, so that the telescopic foot stool device is more suitable for being used in the field environment.

Example three:

referring to fig. 6, when bolt 409 and ground contact, utilize solid fixed ring 4013 and center pin 4014's connection effect, then through rotatory support frame 4015, make support frame 4015's ground and the condition that ground reaches the laminating to can be fixed more firm with the device, work under the condition of strong wind again simultaneously, accomodate the convenience simultaneously, greatly increased the stability of the field work of device, also avoid simultaneously that personnel miss the machine condition of breaking that leads to, embodiment three lies in with embodiment one's difference: the bottom surface of the supporting frame 4015 can prevent the device from considering stability factors too much when in use, and the wind resistance is greatly enhanced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: 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 are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a building site three-dimensional scanner of BIM technical application, includes quick-witted case (1), its characterized in that still includes:

working assembly (2): the lower surface of the case (1) is fixedly connected with a working assembly (2);

position detection device (3): the upper surface of the case (1) is fixedly connected with a position detection device (3);

telescopic foot rest device (4): the side activity of work subassembly (2) has flexible foot rest device (4), flexible foot rest device (4) include loose axle (401), the side swing joint of work subassembly (2) has loose axle (401), the lower fixed surface of loose axle (401) is connected with link (402), the lower fixed surface of link (402) is connected with branch (403).

2. The building site three-dimensional scanner for BIM technology application of claim 1, wherein: the side edge of the supporting rod (403) is fixedly connected with a first magnet (404), one end of the supporting rod (403) is movably connected with a circular ring (405), the outer edge of the circular ring (405) is fixedly connected with a triangular frame (406), the side edge of the triangular frame (406) is provided with an elongated slot, a second magnet (408) is fixedly connected in the elongated slot, the back surface of the supporting rod (403) is fixedly connected with a switch buckle (407), and the lower surface of the triangular frame (406) is fixedly connected with a bolt (409).

3. The building site three-dimensional scanner applied by the BIM technology as claimed in claim 1, wherein: position detecting device (3) are including water box (301), the last fixed surface of machine case (1) is connected with water box (301), the last fixed surface of water box (301) has cup jointed apron (302), the inner wall fixedly connected with separation ring (304) of apron (302), the last fixed surface of apron (302) is connected with scale (303), the side fixedly connected with water filling port (305) of water box (301), outer edge swing joint of water filling port (305) has closing cap (306).

4. The building site three-dimensional scanner applied by the BIM technology as claimed in claim 1, wherein: work subassembly (2) are including scanning camera (201), the inside swing joint of quick-witted case (1) has scanning camera (201), the side fixedly connected with display screen (202) of quick-witted case (1), the positive fixedly connected with handle (203) of quick-witted case (1), the lower surface swing joint of quick-witted case (1) has fluted disc (204), there is tricycle disc (205) outer edge swing joint of fluted disc (204), the lower surface activity of tricycle disc (205) has cup jointed thin accurate spiral (206), chassis (207) have been cup jointed in the lower surface activity of thin accurate spiral (206).

5. The BIM technology-based construction site three-dimensional scanner as claimed in claim 4, wherein: three sets of symmetrical rings are arranged on the side edge of the three-wheel disc (205), the gears are movably connected in the rings, the bottom surfaces of the gears are fixedly connected with the upper surface of the fine screw (206), and the side edges of the gears are movably connected with the side edge of the fluted disc (204).

6. The building site three-dimensional scanner using the BIM technology as claimed in claim 2, wherein: the lower surface fixedly connected with lantern ring (4010) of link (402), the round hole has been seted up to the side of lantern ring (4010), and swing joint has threaded shaft (4011) in the round hole, the one end fixedly connected with handle (4012) of threaded shaft (4011).

7. The building site three-dimensional scanner for BIM technology application of claim 2, wherein: the side fixedly connected with of tripod (406) is fixed ring (4013), the inside activity of fixed ring (4013) has cup jointed center pin (4014), the outer edge of center pin (4014) is connected with the one end fixed connection of support frame (4015).