CN221076006U - Quick construction device of electric power construction space three-dimensional model - Google Patents

Abstract

The utility model discloses a device for quickly constructing a three-dimensional model of an electric power construction space, which relates to the technical field of electric power construction equipment, including a scanning component and a fixing component; the scanning component includes a support plate, an adjustment component and a driving component, the top end of the support plate is slidably connected to a three-dimensional laser scanner, the bottom end of the support plate is provided with a rotating column, the surface of the rotating column is rotatably connected to a support cylinder through a sealed bearing; the fixing component includes a fixing seat; the beneficial effects of the utility model are: the telescopic end of the electric push rod is extended and pushes the slider to move, the slider applies a force to the fan gear through a transmission plate and a driven plate, prompting the fan gear to rotate, the fan gear drives the rack to move laterally, the rack drives the clamping block and the anti-skid pad to move, prompting the two anti-skid pads to detach from the three-dimensional laser scanner, making it convenient to disassemble the three-dimensional laser scanner, and convenient to repair and replace the three-dimensional laser scanner.

Description

A device for quickly building a three-dimensional model of power construction space

Technical Field

The utility model relates to a three-dimensional model rapid construction device, in particular to a three-dimensional model rapid construction device for electric power construction space, belonging to the technical field of electric power construction equipment.

Background technique

Before power construction, it is necessary to conduct a comprehensive survey and mapping of existing power facilities. Traditional 3D modeling methods are mainly achieved by close-range photogrammetry. However, building a geometric model in this way is very labor-intensive and has low accuracy. It is also impossible to quickly obtain 3D spatial data and accurately build a model. 3D laser scanning is a new type of spatial data acquisition method and tool that has developed rapidly in recent years and has received widespread attention in the application of 3D simulation modeling. The advantage of 3D laser scanning technology is that it can quickly, efficiently and accurately obtain 3D point cloud data on the surface of an object. These data can be used to make 3D models of power construction space and reverse engineering analysis and design.

Among them, the "measurable three-dimensional laser scanning device" disclosed in the application number "CN202022865701.5" "comprises a three-dimensional laser scanner and a fixed tripod. A groove is provided on the front of the three-dimensional laser scanner, and a scanning probe is embedded in the center of the back of the groove. Receiving panels are embedded on both sides of the scanning probe, and a protective glass is embedded on the front of the groove. Fill lights are provided on both sides of the groove, and a ranging probe is provided on the top of the groove. A motor is fixedly welded at the bottom of the three-dimensional laser scanner, and a blade is fixedly welded at the top of the motor output end. A support grille is provided on the top of the blade, and the support grille is fixedly welded to the inner wall of the three-dimensional laser scanner. A number of heat dissipation holes are opened on the top surface of the three-dimensional laser scanner. This kind of measurable three-dimensional laser scanning device realizes the function of scanning objects while measuring distance, embodies the integration of measurement and scanning, improves the convenience of work, and greatly increases work efficiency." After further searching, it was found that the "three-dimensional laser scanning data acquisition device" disclosed in the application number "CN202220789799.7" "comprises a bracket, a scanner is installed on the upper surface of the bracket, a display screen is provided on one side of the scanner, a winding belt is fixedly connected to one side of the bracket, and a shielding structure is provided on one side of the scanner relative to the position above the display screen, and the shielding structure comprises a rotating frame, one side of the rotating frame is fixedly connected to the scanner, a baffle is rotatably connected to the side of the rotating frame away from the scanner, a connecting plate is fixedly connected to the side of the baffle close to the display screen, a round rod is fixedly connected to one side of the connecting plate, the arc surface of the round rod is rotatably connected to a support rod, and a long plate is fixedly connected to the side of the scanner close to the support rod. The present application solves the problem that when the staff observes and debugs the scanner through the display screen, it is inconvenient for the staff to observe the display screen due to the strong surrounding light."

However, the above two methods still have the following defects: the three-dimensional laser scanner is installed on a fixed tripod or bracket, which is inconvenient to disassemble, and thus inconvenient to repair and replace after damage.

Utility Model Content

The utility model aims to provide a device for quickly constructing a three-dimensional model of an electric power construction space, so as to solve the problem that the existing three-dimensional laser scanner is installed on a fixed tripod or bracket, which is inconvenient to disassemble and thus inconvenient to repair and replace after damage.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for quickly constructing a three-dimensional model of an electric power construction space, comprising a scanning component and a fixing component; the scanning component comprises a support plate, an adjustment component and a driving component, the top end of the support plate is slidably connected to a three-dimensional laser scanner, the bottom end of the support plate is provided with a rotating column, the surface of the rotating column is rotatably connected to a support cylinder through a sealed bearing; the fixing component comprises a fixing seat, the fixing seat is arranged at the top end of the support plate, a sliding groove is provided on the surface of the fixing seat, two dovetail grooves are provided on the inner wall at the top end of the sliding groove, two racks are slidably connected to the inner wall of the sliding groove, the front sides of the two racks are provided with clamping blocks, and the top ends of the two racks are provided with dovetail blocks that slide with the dovetail grooves.

As an optimal technical solution of the utility model, two sliding rods are provided on the inner wall of the fixed seat, and the surfaces of the two sliding rods are rotatably connected with fan gears through sealed bearings. The surfaces of the two fan gears are respectively meshed with the back sides of the two racks, and the front side of the fixed seat is slidably connected with the back side of the three-dimensional laser scanner. An electric push rod is provided on the back side of the fixed seat, and a sliding block is provided at the telescopic end of the electric push rod. The top and bottom ends of the sliding block are rotatably connected to two transmission plates through a rotating shaft, and a driven plate is rotatably connected between each two corresponding transmission plates through a rotating shaft, and the surfaces of the two driven plates are respectively connected to the surfaces of the two fan gears.

As a preferred technical solution of the utility model, a first battery and a protective cover are respectively provided at the top of the fixing seat, a switch panel is provided at the top of the protective cover, the protective cover is sleeved on the outside of the first battery, a first charging port and a socket electrically connected to the first battery are respectively provided on one side of the protective cover, the electric push rod is electrically connected to the first battery through the switch panel, and the three-dimensional laser scanner is electrically connected to the first battery through the socket.

As a preferred technical solution of the utility model, one side of the two clamping blocks is provided with an anti-skid pad, and one side of the two anti-skid pads is respectively slidably connected to two sides of the three-dimensional laser scanner.

As a preferred technical solution of the utility model, the adjusting assembly includes two connecting rods, the two connecting rods are both arranged at one end of the supporting tube, a lifting block is provided at one end of the two connecting rods, guide grooves are opened on the surfaces of the two connecting rods, the inner walls of the two guide grooves are slidably connected with a frame-type bracket, the inner wall of the frame-type bracket is rotatably connected with a connecting screw through a bearing, and the contact part of the connecting screw and the lifting block is threadedly connected through a screw nut.

As a preferred technical solution of the utility model, a first motor is provided at the top of the frame-shaped bracket through a motor frame, the first motor is a forward and reverse motor, a transmission shaft of the first motor is connected to one end of a connecting screw rod, the inner walls on both sides of the frame-shaped bracket are respectively slidably connected to both sides of the lifting block, and two support frames are provided on the front and back sides of the frame-shaped bracket.

As a preferred technical solution of the utility model, the driving assembly includes a ring gear and a second motor, the ring gear is arranged on the surface of the rotating column, the ring gear is placed inside the supporting tube, the front side of the ring gear is meshed and connected with an auxiliary gear, the second motor is arranged at one end of the supporting tube through a motor frame, the transmission shaft of the second motor is connected to the bottom end of the auxiliary gear, and the second motor is a forward and reverse motor.

As a preferred technical solution of the utility model, a second battery is provided inside the support tube, a second charging port electrically connected to the second battery is provided on the surface of the support tube, and the second motor and the first motor are electrically connected to the second battery through a switch panel.

Compared with the related art, the device for quickly constructing a three-dimensional model of a power construction space provided by the utility model has the following beneficial effects:

1. The telescopic end of the electric push rod extends and pushes the slider to move. The slider applies force to the sector gear through the transmission plate and the driven plate, causing the sector gear to rotate. The sector gear drives the rack to move horizontally. The rack drives the clamp block and the anti-skid pad to move, causing the two anti-skid pads to detach from the 3D laser scanner, making it easy to disassemble the 3D laser scanner and to repair and replace the 3D laser scanner.

2. The first motor will drive the connecting screw to rotate, and the connecting screw will drive the lifting block to move upward. The lifting block will push the 3D laser scanner upward through two connecting rods, a support tube, a rotating column and a support plate. It can automatically adjust the height of the 3D laser scanner, which is more labor-saving than the existing method of increasing the height by adjusting the fixed tripod.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Fig. 2 is a schematic diagram of the cross-sectional structure of the utility model;

FIG3 is a schematic diagram of a top cross-sectional structure of a fixing seat of the utility model;

FIG. 4 is a second schematic diagram of the top cross-sectional structure of the fixing seat of the utility model.

In the figure: 1. scanning component; 101. support plate; 102. rotating column; 103. supporting cylinder; 104. three-dimensional laser scanner; 2. fixing component; 201. fixing seat; 202. slide groove; 203. rack; 204. clamping block; 205. dovetail block; 206. slide rod; 207. sector gear; 208. electric push rod; 209. slider; 210. transmission plate; 211. driven plate; 212. protective cover; 213. switch panel; 214. anti-slip pad; 3. adjustment component; 301. connecting rod; 302. lifting block; 303. guide groove; 304. frame bracket; 305. connecting screw; 306. first motor; 307. supporting frame; 4. driving component; 401. gear ring; 402. second motor; 403. auxiliary gear.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

Please refer to Figures 1-4. The utility model provides a device for quickly constructing a three-dimensional model of an electric power construction space, including a scanning component 1 and a fixing component 2;

The scanning assembly 1 includes a support plate 101, an adjustment assembly 3 and a driving assembly 4. The top of the support plate 101 is slidably connected to a three-dimensional laser scanner 104. The bottom of the support plate 101 is fixedly provided with a rotating column 102. The surface of the rotating column 102 is rotatably connected to a support cylinder 103 through a sealed bearing.

A second storage battery is fixedly arranged inside the support tube 103, a second charging port electrically connected to the second storage battery is fixedly arranged on the surface of the support tube 103, and the second motor 402 and the first motor 306 are electrically connected to the second storage battery through the switch panel 213, the second storage battery supplies energy to the second motor 402 and the first motor 306, and the second storage battery is charged through the second charging port, and a first motor switch and a second motor switch for closing a control circuit are arranged on the surface of the switch panel 213;

Specifically, the three-dimensional laser scanner 104 is started at the power construction site. The three-dimensional laser scanner 104 can quickly obtain three-dimensional point cloud data of the object surface and transmit the above data to the computer terminal through the built-in wireless communication module. The computer terminal will use the above data to construct a three-dimensional model of the power construction space, which is convenient for power construction personnel to quickly grasp the layout of existing power facilities and facilitate design and construction.

The fixing assembly 2 includes a fixing seat 201, which is fixedly arranged at the top of the support plate 101. A slide groove 202 is provided on the surface of the fixing seat 201. Two dovetail grooves are provided on the inner wall at the top of the slide groove 202. Two racks 203 are slidably connected to the inner wall of the slide groove 202. A clamping block 204 is fixedly arranged on the front of the two racks 203. A dovetail block 205 that slides with the dovetail groove is fixedly arranged on the top of the two racks 203.

Two slide bars 206 are fixedly arranged on the inner wall of the fixed seat 201, and the surfaces of the two slide bars 206 are rotatably connected with sector gears 207 through sealed bearings. The surfaces of the two sector gears 207 are respectively meshed with the back sides of the two racks 203. The front side of the fixed seat 201 is slidably connected with the back side of the three-dimensional laser scanner 104. An electric push rod 208 is fixedly arranged on the back side of the fixed seat 201, and a slider 209 is fixedly arranged on the telescopic end of the electric push rod 208. The top and bottom ends of the slider 209 are rotatably connected with two transmission plates 210 through a rotating shaft, and a driven plate 211 is rotatably connected between each two corresponding transmission plates 210 through a rotating shaft. The surfaces of the moving plate 211 are respectively fixedly connected to the surfaces of the two sector gears 207. When the electric push rod 208 is started, the telescopic end of the electric push rod 208 extends to push the slider 209 to move. The slider 209 applies a force to the sector gear 207 through the transmission plate 210 and the driven plate 211, causing the sector gear 207 to rotate around the slide bar 206. The rotation of the sector gear 207 drives the rack 203 meshing with it to move laterally away from the three-dimensional laser scanner 104. The rack 203 drives the clamping block 204 and the anti-skid pad 214 to move, causing the two anti-skid pads 214 to detach from the three-dimensional laser scanner 104, thereby releasing the fixation, which is very convenient.

The top of the fixing seat 201 is respectively fixed with a first storage battery and a protective cover 212, the top of the protective cover 212 is fixed with a switch panel 213, the protective cover 212 is sleeved on the outside of the first storage battery, and one side of the protective cover 212 is respectively fixed with a first charging port and a socket electrically connected to the first storage battery, the electric push rod 208 is electrically connected to the first storage battery through the switch panel 213, and the three-dimensional laser scanner 104 is electrically connected to the first storage battery through the socket, the protective cover 212 protects the first storage battery, the first storage battery supplies energy to the electric push rod 208, and the plug of the three-dimensional laser scanner 104 is inserted into the socket to realize the first storage battery supplying energy to the three-dimensional laser scanner 104, and the surface of the switch panel 213 should be provided with an electric push rod switch for closing the control circuit;

One side of the two clamping blocks 204 is fixed with an anti-skid pad 214, and one side of the two anti-skid pads 214 is slidably connected to the two sides of the three-dimensional laser scanner 104 respectively. The two clamping blocks 204 will drive the two anti-skid pads 214 to move, and the two anti-skid pads 214 will fit the two sides of the three-dimensional laser scanner 104 to achieve clamping and fixing of the three-dimensional laser scanner 104;

Specifically, when the three-dimensional laser scanner 104 needs to be disassembled, the electric push rod 208 is first started, the telescopic end of the electric push rod 208 extends and pushes the slider 209 to move, and the slider 209 applies a force to the fan gear 207 through the transmission plate 210 and the driven plate 211, causing the fan gear 207 to rotate around the slide bar 206, and the rotating fan gear 207 will drive the rack 203 engaged with it to move laterally away from the three-dimensional laser scanner 104, and the rack 203 will drive the clamp block 204 and the anti-skid pad 214 to move, causing the two anti-skid pads 214 to detach from the three-dimensional laser scanner 104, thereby releasing the fixation, and then the three-dimensional laser scanner 104 is removed along the surface of the support plate 101, which is very convenient. Therefore, by setting the fixing component 2, the three-dimensional laser scanner 104 is convenient to disassemble, repair and replace.

The adjustment assembly 3 includes two connecting rods 301, both of which are fixedly arranged at one end of the support tube 103, and a lifting block 302 is fixedly arranged at one end of the two connecting rods 301. The surfaces of the two connecting rods 301 are provided with guide grooves 303, and the inner walls of the two guide grooves 303 are slidably connected with frame-shaped brackets 304. The inner wall of the frame-shaped bracket 304 is rotatably connected with a connecting screw 305 through a bearing, and the contact part of the connecting screw 305 and the lifting block 302 is threadedly connected through a screw nut;

The top of the frame bracket 304 is fixedly provided with a first motor 306 through a motor frame. The first motor 306 is a forward and reverse motor. The transmission shaft of the first motor 306 is fixedly connected to one end of the connecting screw rod 305. The inner walls on both sides of the frame bracket 304 are respectively slidably connected to the two sides of the lifting block 302. Two support frames 307 are fixedly provided on the front and back of the frame bracket 304. When the first motor 306 is started, the first motor 306 drives the connecting screw rod 305 to rotate, and the connecting screw rod 305 drives the lifting block 302 to move upward. The lifting block 302 will push the two connecting rods 301, and the connecting rods 301 will push the support tube 103, the rotating column 102 and the support plate 101 to move upward, and finally push the three-dimensional laser scanner 104 to move upward, and can automatically adjust the height of the three-dimensional laser scanner 104. Compared with the existing method of increasing the height by adjusting the fixed tripod, it is more labor-saving. The four support frames 307 support the frame bracket 304;

Specifically, first start the first motor 306, the first motor 306 drives the connecting screw 305 to rotate, the connecting screw 305 drives the lifting block 302 to move upward, the lifting block 302 will push the two connecting rods 301 to move upward, at this time, the frame bracket 304 guides the movement of the connecting rod 301 through the guide groove 303 to prevent the connecting rod 301 and the lifting block 302 from rotating, the inner walls on both sides of the frame bracket 304 slide with the two sides of the lifting block 302 respectively, to further enhance the guiding effect, the connecting rod 301 pushes the support tube 103 to move upward, the support tube 103 pushes the rotating column 102 to move, the rotating column 102 pushes the support plate 101 to move, and finally the support plate 101 pushes the three-dimensional laser scanner 104 to move upward, which can automatically adjust the height of the three-dimensional laser scanner 104, which is more labor-saving than the existing method of increasing the height by adjusting the fixed tripod.

The driving assembly 4 includes a ring gear 401 and a second motor 402. The ring gear 401 is fixedly arranged on the surface of the rotating column 102, and the ring gear 401 is placed inside the supporting cylinder 103. The front of the ring gear 401 is meshed and connected with an auxiliary gear 403. The second motor 402 is fixedly arranged at one end of the supporting cylinder 103 through a motor frame. The transmission shaft of the second motor 402 is fixedly connected to the bottom end of the auxiliary gear 403. The second motor 402 is a forward and reverse motor.

Specifically, first start the second motor 402, the second motor 402 drives the auxiliary gear 403 to rotate, the auxiliary gear 403 drives the ring gear 401 to rotate, the ring gear 401 drives the rotating column 102 to rotate, the rotating column 102 will drive the support plate 101 and the fixed seat 201 to rotate, the fixed seat 201 will drive the clamping block 204 to rotate through the dovetail groove and the dovetail block 205, the two clamping blocks 204 drive the three-dimensional laser scanner 104 to rotate through the anti-slip pad 214, thereby changing the scanning angle of the three-dimensional laser scanner 104, and being able to achieve 360° scanning, which is more flexible.

When in use, the three-dimensional laser scanner 104 is started at the power construction site. The three-dimensional laser scanner 104 can quickly obtain three-dimensional point cloud data of the surface of the object, and transmit the above data to the computer terminal through the built-in wireless communication module. The computer terminal will use the above data to build a three-dimensional model of the power construction space, which is convenient for power construction personnel to quickly grasp the layout of existing power facilities and facilitate design and construction;

When the three-dimensional laser scanner 104 needs to be disassembled, the electric push rod 208 is first started, the telescopic end of the electric push rod 208 is extended and pushes the slider 209 to move, and the slider 209 applies a force to the fan gear 207 through the transmission plate 210 and the driven plate 211, causing the fan gear 207 to rotate, and the rotating fan gear 207 will drive the rack 203 meshing with it to move laterally away from the three-dimensional laser scanner 104, and the rack 203 will drive the clamping block 204 and the anti-skid pad 214 to move, causing the two anti-skid pads 214 to detach from the three-dimensional laser scanner 104, thereby releasing the fixation of the three-dimensional laser scanner 104, and then the three-dimensional laser scanner 104 is removed along the surface of the support plate 101, which is very convenient. Therefore, the three-dimensional laser scanner 104 is convenient to disassemble through the fixing component 2, and the three-dimensional laser scanner 104 is convenient to repair and replace;

Before the three-dimensional laser scanner 104 starts working, in order to facilitate the use of power construction workers of different heights, the height of the three-dimensional laser scanner 104 can be adjusted, and the first motor 306 is started. The first motor 306 will drive the connecting screw 305 to rotate, and the connecting screw 305 will drive the lifting block 302 to move upward. The lifting block 302 will push the two connecting rods 301, and the connecting rods 301 will push the support tube 103, the rotating column 102 and the support plate 101 to move upward, and finally push the three-dimensional laser scanner 104 to move upward. It can automatically adjust the height of the three-dimensional laser scanner 104, which is more labor-saving than the existing method of increasing the height by adjusting the fixed tripod. Four support frames 307 support the frame bracket 304.

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

Claims (8)

1. A device for quickly constructing a three-dimensional model of an electric power construction space, characterized in that it includes: A scanning assembly (1); the scanning assembly (1) comprises a support plate (101), an adjustment assembly (3) and a drive assembly (4); the top end of the support plate (101) is slidably connected to a three-dimensional laser scanner (104); the bottom end of the support plate (101) is provided with a rotating column (102); the surface of the rotating column (102) is rotatably connected to a support cylinder (103) via a sealed bearing; A fixing assembly (2); the fixing assembly (2) comprises a fixing seat (201), the fixing seat (201) is arranged at the top end of the support plate (101), a sliding groove (202) is provided on the surface of the fixing seat (201), two dovetail grooves are provided on the inner wall at the top end of the sliding groove (202), two racks (203) are slidably connected to the inner wall of the sliding groove (202), a clamping block (204) is provided on the front side of the two racks (203), and a dovetail block (205) that slides with the dovetail groove is provided on the top end of the two racks (203). 2. A device for quickly constructing a three-dimensional model of an electric power construction space according to claim 1, characterized in that: the inner wall of the fixed seat (201) is provided with two sliding bars (206), the surfaces of the two sliding bars (206) are rotatably connected to a fan gear (207) through a sealed bearing, the surfaces of the two fan gears (207) are respectively meshed with the back sides of the two racks (203), the front side of the fixed seat (201) is slidably connected to the back side of the three-dimensional laser scanner (104), the back side of the fixed seat (201) is provided with an electric push rod (208), the telescopic end of the electric push rod (208) is provided with a slider (209), the top and bottom ends of the slider (209) are rotatably connected to two transmission plates (210) through a rotating shaft, and each two corresponding transmission plates (210) are rotatably connected to a driven plate (211) through a rotating shaft, and the surfaces of the two driven plates (211) are respectively connected to the surfaces of the two fan gears (207). 3. According to claim 2, a device for quickly constructing a three-dimensional model of an electric power construction space is characterized in that: a first battery and a protective cover (212) are respectively provided at the top of the fixing seat (201), a switch panel (213) is provided at the top of the protective cover (212), the protective cover (212) is sleeved on the outside of the first battery, and a first charging port and a socket electrically connected to the first battery are respectively provided on one side of the protective cover (212), the electric push rod (208) is electrically connected to the first battery through the switch panel (213), and the three-dimensional laser scanner (104) is electrically connected to the first battery through the socket. 4. A device for quickly constructing a three-dimensional model of an electric power construction space according to claim 1, characterized in that: one side of the two clamping blocks (204) is provided with an anti-skid pad (214), and one side of the two anti-skid pads (214) is respectively slidably connected to the two sides of the three-dimensional laser scanner (104). 5. According to claim 3, a device for quickly constructing a three-dimensional model of an electric power construction space is characterized in that: the adjustment component (3) includes two connecting rods (301), the two connecting rods (301) are both arranged at one end of the support tube (103), and one end of the two connecting rods (301) is provided with a lifting block (302), and the surfaces of the two connecting rods (301) are both provided with guide grooves (303), and the inner walls of the two guide grooves (303) are slidably connected with a frame-type bracket (304), and the inner wall of the frame-type bracket (304) is rotatably connected with a connecting screw (305) through a bearing, and the contact part of the connecting screw (305) and the lifting block (302) is threadedly connected through a screw nut. 6. A device for quickly constructing a three-dimensional model of an electric power construction space according to claim 5, characterized in that: a first motor (306) is provided at the top of the frame-shaped bracket (304) through a motor frame, the first motor (306) is a forward and reverse motor, a transmission shaft of the first motor (306) is connected to one end of a connecting screw (305), the inner walls on both sides of the frame-shaped bracket (304) are respectively slidably connected to both sides of a lifting block (302), and two support frames (307) are provided on the front and back sides of the frame-shaped bracket (304). 7. A device for quickly constructing a three-dimensional model of an electric power construction space according to claim 6, characterized in that: the driving component (4) includes a ring gear (401) and a second motor (402), the ring gear (401) is arranged on the surface of the rotating column (102), the ring gear (401) is placed inside the supporting tube (103), the front of the ring gear (401) is meshed and connected with an auxiliary gear (403), the second motor (402) is arranged at one end of the supporting tube (103) through a motor frame, the transmission shaft of the second motor (402) is connected to the bottom end of the auxiliary gear (403), and the second motor (402) is a forward and reverse motor. 8. A device for quickly constructing a three-dimensional model of an electric power construction space according to claim 7, characterized in that: a second battery is provided inside the support tube (103), a second charging port electrically connected to the second battery is provided on the surface of the support tube (103), and the second motor (402) and the first motor (306) are both electrically connected to the second battery through a switch panel (213).