Omnibearing ground oblique photogrammetry equipment

Abstract

The invention, which belongs to the technical field of photogrammetry equipment, discloses an omnibearing ground oblique photogrammetry equipment comprising an anti-collision supporting vehicle body, and an anti-collision photographing mechanism arranged above the anti-collision supporting vehicle body. The upper surface of the anti-collision supporting vehicle body is provided with an anti-collision driving mechanism for supporting and adjusting the posture of the anti-collision photographing mechanism, the top of the anti-collision driving mechanism is fixedly connected with the anti-collision photographing mechanism, the bottom of the anti-collision driving mechanism is fixedly connected with the anti-collision supporting vehicle body, and the anti-collision photographing mechanism comprises a first anti-collision metal cylinder; the interior of the first anti-collision metal cylinder is slidably connected with a movable supporting ring. Through mutual cooperation of multiple structures, multiple anti-collision protection can be provided for the photogrammetry device when the photogrammetry device accidentally topples over, reliable anti-collision protection is provided for the photogrammetry device through mutual cooperation of the multiple anti-collision protection, and the photogrammetry device is effectively prevented from being damaged due to collision.

Description

Technical Field

[0001] The invention belongs to the technical field of photogrammetry equipment, and in particular relates to an omnidirectional ground tilt photogrammetry equipment. Background Art

[0002] The oblique photogrammetry system is a computer and its supporting equipment used in the field of surveying and mapping science and technology, civil engineering, and can take oblique aerial photos of landforms for subsequent modeling, which greatly improves the efficiency of real-scene modeling. The model visual effect is more realistic, with the characteristics of true texture, true coordinates, and true three-dimensionality. At the same time, it makes the data collection methods of the surveying and mapping industry more diverse. The conventional photogrammetry equipment comprises a remote control vehicle body, a support frame, a mounting seat, a mounting frame, a first slider, a motor, a slot, a first rotating shaft, a photogrammetry equipment, a mounting block, a first electric telescopic rod, and a second electric telescopic rod. The photogrammetry equipment has the advantage that the photogrammetry equipment can be cooled by the setting of the blower; The working environment of photogrammetric equipment is relatively complex, which makes it easy for the photogrammetric equipment to tip over during use. However, due to the lack of anti-collision protection structure, traditional photogrammetric equipment is easily damaged by impact when it accidentally tips over, and improvement is urgently needed. Summary of the invention

[0003] The object of the present invention is to provide an omnidirectional ground tilt photogrammetry device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an omnidirectional ground tilt photogrammetry device, comprising an anti-collision support body, an anti-collision photography mechanism is arranged above the anti-collision support body, an anti-collision driving mechanism for supporting and adjusting the posture of the anti-collision photography mechanism is arranged on the upper surface of the anti-collision support body, the top of the anti-collision driving mechanism is fixedly connected to the anti-collision photography mechanism, the bottom of the anti-collision driving mechanism is fixedly connected to the anti-collision support body, the anti-collision photography mechanism comprises a first anti-collision metal cylinder, a movable support ring is slidably connected inside the first anti-collision metal cylinder, a plurality of second retractable position adjusting members for driving the movable support ring to move toward the direction close to the anti-collision support body are arranged at the bottom of the movable support ring, one end of the second retractable position adjusting member is fixedly connected to the first anti-collision metal cylinder, the other end of the second retractable position adjusting member is fixedly connected to the movable support ring, a plurality of second anti-collision metal cylinders are arranged above the movable support ring, and a plurality of adjustable positions for supporting and adjusting the posture of the second anti-collision metal cylinders are arranged on the upper surface of the movable support ring. The movable support ring is fixedly connected to the adjustable limit bracket, and the adjustable limit bracket is movably connected to the second anti-collision metal cylinder. A plurality of movable locking plates corresponding to the second anti-collision metal cylinder are arranged inside the first anti-collision metal cylinder. A plurality of limit locking holes corresponding to the movable locking plates are opened on the side wall of the first anti-collision metal cylinder. A plurality of second anti-tilt protection tubes corresponding to the movable locking plates are arranged on the lower surface of the movable support ring. The second anti-tilt protection tubes are fixedly connected to the movable support ring, and the second anti-tilt protection tubes are slidably connected to the movable locking plate. A plurality of fourth retractable position adjusting parts for driving the movable locking plate to move toward the direction close to the second anti-collision metal cylinder are arranged inside the movable support ring. A movable mounting block is slidably connected inside the second anti-collision metal cylinder. A photogrammeter is arranged at one end of the movable mounting block away from the movable locking plate. The photogrammeter is fixedly connected to the movable mounting block. A transmission brake cable for adjusting the position of the movable mounting block is arranged at one end of the second anti-collision metal cylinder away from the photogrammeter.

[0005] As a further solution of the present invention: one end of the fourth telescopic position adjusting member is fixedly connected to the movable support ring, the other end of the fourth telescopic position adjusting member is fixedly connected to the movable locking plate, and a plurality of third telescopic position adjusting members for driving the movable mounting block to move away from the movable locking plate are arranged inside the second anti-collision metal cylinder.

[0006] As a further solution of the present invention: one end of the third telescopic position adjusting member is fixedly connected to the movable mounting block, the other end of the third telescopic position adjusting member is fixedly connected to the second anti-collision metal cylinder, a plurality of anti-tilt protection plates are arranged on the inner wall of the second anti-collision metal cylinder, the anti-tilt protection plates are fixedly connected to the second anti-collision metal cylinder, and the anti-tilt protection plates are slidably connected to the movable mounting block.

[0007] As a further solution of the present invention: the anti-collision driving mechanism includes an anti-collision metal box, which is fixedly connected to the anti-collision support body, a limited support metal tube is arranged above the anti-collision metal box, the limited support metal tube passes through the bottom wall of the first anti-collision metal tube, the limited support metal tube is fixedly connected to the first anti-collision metal tube, a limited connection metal cover corresponding to the anti-collision metal box is arranged at the bottom of the limited support metal tube, a first transmission metal plate corresponding to the transmission brake cable is arranged inside the limited support metal tube, the first transmission metal plate is fixedly connected to the limited support metal tube, a third transmission metal plate for cooperating with the transmission brake cable to drive the movable mounting block is arranged below the first transmission metal plate, the third transmission metal plate is slidably connected to the limited support metal tube, a limited driving iron block is arranged inside the anti-collision metal box, and a second posture adjustment rope corresponding to the third transmission metal plate is arranged on the upper surface of the limited driving iron block.

[0008] As a further solution of the present invention: the top of the limiting connection metal cover is fixedly connected to the limiting support metal tube, the bottom of the limiting connection metal cover is fixedly connected to the anti-collision metal box, the bottom of the anti-collision metal box is provided with a sliding support disc for supporting the limiting drive iron block, the sliding support disc is fixedly connected to the anti-collision metal box, and the sliding support disc is slidably connected to the limiting drive iron block.

[0009] As a further solution of the present invention: one end of the second posture adjustment rope is fixedly connected to the third transmission metal plate, the other end of the second posture adjustment rope is fixedly connected to the limit driving iron block, and the top of the sliding support disc is inlaid with a limit reinforcing electromagnet for fixing the limit driving iron block.

[0010] As a further solution of the present invention: a plurality of first telescopic position adjusting parts for limiting the limiting driving iron block are arranged on the inner wall of the anti-collision metal box, one end of the first telescopic position adjusting part is fixedly connected to the limiting driving iron block, and the other end of the first telescopic position adjusting part is fixedly connected to the anti-collision metal box.

[0011] As a further solution of the present invention: a second transmission metal plate is arranged on the upper surface of the third transmission metal plate, the second transmission metal plate is fixedly connected to the third transmission metal plate, the second transmission metal plate passes through the first transmission metal plate, the second transmission metal plate is slidably connected to the first transmission metal plate, and a plurality of first posture adjustment ropes for adjusting the posture of the second anti-collision metal cylinder are arranged on the top of the second transmission metal plate.

[0012] As a further solution of the present invention: the first posture adjustment rope is arranged through the movable locking plate, one end of the first posture adjustment rope is fixedly connected to the limiting connecting metal cover, the other end of the first posture adjustment rope is fixedly connected to the second transmission metal plate, and a first anti-tilt protection tube corresponding to the second transmission metal plate is arranged on the first transmission metal plate, the first anti-tilt protection tube is arranged through the first transmission metal plate, the first anti-tilt protection tube is fixedly connected to the first transmission metal plate, and the first anti-tilt protection tube is slidably connected to the second transmission metal plate.

[0013] As a further solution of the present invention: a plurality of anti-collision display boards for displaying warning information are arranged on the side walls of the anti-collision support body, and the plurality of anti-collision display boards are arranged on the top of the side of the anti-collision support body, and the anti-collision display boards are detachably connected to the anti-collision support body.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a simple structure, is easy to use, has a low cost, and has a low failure rate. When in use, the photogrammetric device can provide multiple anti-collision protections for the photogrammetric device through the mutual cooperation of multiple structures when accidentally tipping over. Through the mutual cooperation of multiple anti-collision protections, reliable anti-collision protection is provided for the photogrammetric device, effectively avoiding damage to the photogrammetric device due to collision. Secondly, the present invention has a warning function, and the present invention is easy to move, and is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an all-round ground tilt photogrammetry device; Figure 2 It is a structural schematic diagram of an anti-collision driving mechanism in an omnidirectional ground tilt photogrammetry device; Figure 3 It is a structural schematic diagram of an anti-collision photography mechanism in an omnidirectional ground tilt photogrammetry device; Figure 4 It is a structural schematic diagram of a movable locking plate in an omnidirectional ground tilt photogrammetry device; In the figure: 1-anti-collision support vehicle body, 2-anti-collision drive mechanism, 3-anti-collision photography mechanism, 4-anti-collision display board, 20-anti-collision metal box, 21-first telescopic position adjustment member, 22-limit drive iron block, 23-limit reinforcement electromagnet, 24-sliding support disc, 25-limit connection metal cover, 26-first transmission metal plate, 27-limit support metal tube, 28-second transmission metal plate, 291-first posture adjustment rope, 292-first anti-tilt protection tube, 293-third transmission metal plate, 294-second posture adjustment rope, 30-first anti-collision metal cylinder, 31-second telescopic position adjustment member, 32-second anti-tilt protection tube, 33-movable support ring, 34-photogrammeter, 35-second anti-collision metal cylinder, 36-adjustable limit bracket, 37-anti-tilt protection plate, 38-third telescopic position adjustment member, 391-movable mounting block, 392-transmission brake cable, 393-fourth telescopic position adjustment member, 394-limit locking hole, 395-movable locking plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected" and "set" should be understood in a broad sense. For example, it can be fixedly connected or set, or it can be detachably connected or set, or integrally connected or set.

[0018] For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0019] See also Figure 1 The present embodiment provides an all-round ground tilt photogrammetry device, including an anti-collision support body 1, an anti-collision photography mechanism 3 is arranged above the anti-collision support body 1, an anti-collision driving mechanism 2 for supporting and adjusting the posture of the anti-collision photography mechanism 3 is arranged on the upper surface of the anti-collision support body 1, the top of the anti-collision driving mechanism 2 is fixedly connected to the anti-collision photography mechanism 3, the bottom of the anti-collision driving mechanism 2 is fixedly connected to the anti-collision support body 1, and a plurality of anti-collision display boards 4 for displaying warning information are arranged on the side wall of the anti-collision support body 1, the anti-collision display boards 4 are LED light boards or handwritten fluorescent boards, and a plurality of anti-collision display boards 4 are arranged on the top of the side of the anti-collision support body 1, and the anti-collision display boards 4 are detachably connected to the anti-collision support body 1.

[0020] See also Figure 1 , Figure 3 and Figure 4 In one embodiment, in order to make the use of the anti-collision photography mechanism 3 more reliable, in this embodiment, preferably, the anti-collision photography mechanism 3 includes a first anti-collision metal cylinder 30, and a movable support ring 33 is slidably connected inside the first anti-collision metal cylinder 30. The bottom of the movable support ring 33 is provided with a plurality of second telescopic position adjusting members 31 for driving the movable support ring 33 to move toward the direction close to the anti-collision support body 1. The second telescopic position adjusting member 31 is a spring, and one end of the second telescopic position adjusting member 31 is fixedly connected to the first anti-collision metal cylinder 30. The other end of the second telescopic position adjustment member 31 is fixedly connected to the movable support ring 33, and a plurality of second anti-collision metal cylinders 35 are arranged above the movable support ring 33. The upper surface of the movable support ring 33 is provided with a plurality of adjustable limit brackets 36 for supporting and adjusting the posture of the second anti-collision metal cylinder 35. The adjustable limit bracket 36 is fixedly connected to the movable support ring 33, and the adjustable limit bracket 36 is movably connected to the second anti-collision metal cylinder 35. The interior of the first anti-collision metal cylinder 30 is provided with a plurality of movable limit brackets corresponding to the second anti-collision metal cylinder 35. The locking plate 395, a plurality of limit locking holes 394 corresponding to the movable locking plate 395 are provided on the side wall of the first anti-collision metal cylinder 30, a plurality of second anti-tilt protection tubes 32 corresponding to the movable locking plate 395 are provided on the lower surface of the movable support ring 33, the second anti-tilt protection tube 32 is fixedly connected to the movable support ring 33, the second anti-tilt protection tube 32 is slidably connected to the movable locking plate 395, and a plurality of internal parts of the movable support ring 33 are provided for driving the movable locking plate 395 to move in a direction close to the second anti-collision metal cylinder 35. A movable fourth telescopic position adjusting member 393, which is a spring, a movable mounting block 391 is slidably connected inside the second anti-collision metal cylinder 35, a photogrammeter 34 is provided at one end of the movable mounting block 391 away from the movable locking plate 395, the photogrammeter 34 is fixedly connected to the movable mounting block 391, a transmission brake cable 392 for adjusting the position of the movable mounting block 391 is provided at one end of the second anti-collision metal cylinder 35 away from the photogrammeter 34, and the use of the transmission brake cable 392 is a prior art; See also Figure 3 and Figure 4In one embodiment, in order to make the function of the anti-collision photographic mechanism 3 richer, in this embodiment, preferably, one end of the fourth telescopic position adjusting member 393 is fixedly connected to the movable support ring 33, and the other end of the fourth telescopic position adjusting member 393 is fixedly connected to the movable locking plate 395. The interior of the second anti-collision metal cylinder 35 is provided with a plurality of third telescopic position adjusting members 38 for driving the movable mounting block 391 to move away from the movable locking plate 395. The third telescopic position adjusting member 38 is a spring. One end of the third telescopic position adjusting member 38 is fixedly connected to the movable mounting block 391, and the other end of the third telescopic position adjusting member 38 is fixedly connected to the second anti-collision metal cylinder 35. A plurality of anti-tilt protection plates 37 are provided on the inner wall of the second anti-collision metal cylinder 35. The anti-tilt protection plates 37 are fixedly connected to the second anti-collision metal cylinder 35, and the anti-tilt protection plates 37 are slidably connected to the movable mounting block 391.

[0021] In another embodiment, the anti-collision photography mechanism 3 includes a first anti-collision metal cylinder 30, the interior of the first anti-collision metal cylinder 30 is slidably connected to a movable support ring 33, and the bottom of the movable support ring 33 is provided with a plurality of second retractable position adjustment members 31 for driving the movable support ring 33 to move toward the direction close to the anti-collision support body 1, and the second retractable position adjustment member 31 is an elastic rubber belt, one end of the second retractable position adjustment member 31 is fixedly connected to the first anti-collision metal cylinder 30, and the other end of the second retractable position adjustment member 31 is fixedly connected to the first anti-collision metal cylinder 30, and the second retractable position adjustment member 31 is fixedly connected to the first anti-collision metal cylinder 30. The movable support ring 33 is fixedly connected to the movable support ring 33, and a plurality of second anti-collision metal cylinders 35 are arranged above the movable support ring 33. The upper surface of the movable support ring 33 is provided with a plurality of adjustable limit brackets 36 for supporting and adjusting the posture of the second anti-collision metal cylinder 35. The adjustable limit bracket 36 is fixedly connected to the movable support ring 33, and the adjustable limit bracket 36 is movably connected to the second anti-collision metal cylinder 35. The interior of the first anti-collision metal cylinder 30 is provided with a plurality of movable locking plates 3 corresponding to the second anti-collision metal cylinder 35. 95, a plurality of limiting locking holes 394 corresponding to the movable locking plate 395 are provided on the side wall of the first anti-collision metal cylinder 30, a plurality of second anti-tilt protection tubes 32 corresponding to the movable locking plate 395 are provided on the lower surface of the movable support ring 33, the second anti-tilt protection tube 32 is fixedly connected to the movable support ring 33, the second anti-tilt protection tube 32 is slidably connected to the movable locking plate 395, and a plurality of internal parts of the movable support ring 33 are provided for driving the movable locking plate 395 to move closer to the second anti-collision metal cylinder 3 5, the fourth telescopic position adjusting member 393 is a metal spring, the interior of the second anti-collision metal cylinder 35 is slidably connected with a movable mounting block 391, the end of the movable mounting block 391 away from the movable locking plate 395 is provided with a photogrammeter 34, the photogrammeter 34 is fixedly connected to the movable mounting block 391, and the end of the second anti-collision metal cylinder 35 away from the photogrammeter 34 is provided with a transmission brake cable 392 for adjusting the position of the movable mounting block 391; In another embodiment, in order to make the function of the anti-collision photographic mechanism 3 more abundant, in this embodiment, preferably, one end of the fourth telescopic position adjusting member 393 is fixedly connected to the movable support ring 33, the other end of the fourth telescopic position adjusting member 393 is fixedly connected to the movable locking plate 395, and the interior of the second anti-collision metal cylinder 35 is provided with a plurality of third telescopic position adjusting members 38 for driving the movable mounting block 391 to move away from the movable locking plate 395. The third telescopic position adjusting member 38 is a metal spring sheet, one end of the third telescopic position adjusting member 38 is fixedly connected to the movable mounting block 391, the other end of the third telescopic position adjusting member 38 is fixedly connected to the second anti-collision metal cylinder 35, and a plurality of anti-tilt protection plates 37 are provided on the inner wall of the second anti-collision metal cylinder 35, the anti-tilt protection plates 37 are fixedly connected to the second anti-collision metal cylinder 35, and the anti-tilt protection plates 37 are slidably connected to the movable mounting block 391.

[0022] See also Figure 1 and Figure 2 In one embodiment, in order to make the use of the anti-collision drive mechanism 2 more reliable, in this embodiment, preferably, the anti-collision drive mechanism 2 includes an anti-collision metal box 20, the anti-collision metal box 20 is fixedly connected to the anti-collision support body 1, a limited support metal tube 27 is arranged above the anti-collision metal box 20, the limited support metal tube 27 penetrates the bottom wall of the first anti-collision metal cylinder 30, the limited support metal tube 27 is fixedly connected to the first anti-collision metal cylinder 30, the bottom of the limited support metal tube 27 is provided with a limited connection metal cover 25 corresponding to the anti-collision metal box 20, and the interior of the limited support metal tube 27 is provided with a transmission brake The first transmission metal plate 26 corresponding to the car pull wire 392 is fixedly connected to the limit support metal tube 27. A third transmission metal plate 293 is arranged below the first transmission metal plate 26 to cooperate with the transmission brake pull wire 392 to drive the movable mounting block 391. The third transmission metal plate 293 is slidably connected to the limit support metal tube 27. A limit drive iron block 22 is arranged inside the anti-collision metal box 20. The upper surface of the limit drive iron block 22 is provided with a second posture adjustment rope 294 corresponding to the third transmission metal plate 293. The second posture adjustment rope 294 is a steel wire rope. See also Figure 2In one embodiment, in order to make the function of the anti-collision drive mechanism 2 more abundant, in this embodiment, preferably, the top of the limit connection metal cover 25 is fixedly connected to the limit support metal tube 27, the bottom of the limit connection metal cover 25 is fixedly connected to the anti-collision metal box 20, and the bottom of the anti-collision metal box 20 is provided with a sliding support disc 24 for supporting the limit drive iron block 22, the sliding support disc 24 is fixedly connected to the anti-collision metal box 20, the sliding support disc 24 is slidably connected to the limit drive iron block 22, and one end of the second posture adjustment rope 294 is connected to the third transmission metal plate 293 The other end of the second posture adjustment rope 294 is fixedly connected to the limit driving iron block 22, and the top of the sliding support disc 24 is inlaid with a limit reinforcing electromagnet 23 for fixing the limit driving iron block 22. The inner wall of the anti-collision metal box 20 is provided with a plurality of first telescopic position adjustment members 21 for limiting the limit driving iron block 22. The first telescopic position adjustment member 21 is a spring, and one end of the first telescopic position adjustment member 21 is fixedly connected to the limit driving iron block 22, and the other end of the first telescopic position adjustment member 21 is fixedly connected to the anti-collision metal box 20; See also Figure 2 In one embodiment, in order to make the function of the anti-collision drive mechanism 2 more abundant, in this embodiment, preferably, a second transmission metal plate 28 is arranged on the upper surface of the third transmission metal plate 293, the second transmission metal plate 28 is fixedly connected to the third transmission metal plate 293, the second transmission metal plate 28 penetrates the first transmission metal plate 26, the second transmission metal plate 28 is slidably connected to the first transmission metal plate 26, and a plurality of first posture adjustment ropes 291 for adjusting the posture of the second anti-collision metal cylinder 35 are arranged on the top of the second transmission metal plate 28, and the first posture adjustment rope 291 is a steel wire Rope, a first posture adjustment rope 291 is arranged through the movable locking plate 395, one end of the first posture adjustment rope 291 is fixedly connected to the limiting connection metal cover 25, and the other end of the first posture adjustment rope 291 is fixedly connected to the second transmission metal plate 28. A first anti-tilt protection tube 292 corresponding to the second transmission metal plate 28 is arranged on the first transmission metal plate 26, and the first anti-tilt protection tube 292 is arranged through the first transmission metal plate 26, and the first anti-tilt protection tube 292 is fixedly connected to the first transmission metal plate 26, and the first anti-tilt protection tube 292 is slidably connected to the second transmission metal plate 28.

[0023] In another embodiment, the anti-collision driving mechanism 2 includes an anti-collision metal box 20, which is fixedly connected to the anti-collision support body 1. A limited support metal tube 27 is arranged above the anti-collision metal box 20. The limited support metal tube 27 penetrates the bottom wall of the first anti-collision metal cylinder 30. The limited support metal tube 27 is fixedly connected to the first anti-collision metal cylinder 30. A limited connection metal cover 25 corresponding to the anti-collision metal box 20 is arranged at the bottom of the limited support metal tube 27. A first transmission corresponding to the transmission brake cable 392 is arranged inside the limited support metal tube 27. The metal plate 26, the first transmission metal plate 26 is fixedly connected with the limit support metal tube 27, a third transmission metal plate 293 is arranged below the first transmission metal plate 26 for driving the movable mounting block 391 in cooperation with the transmission brake cable 392, the third transmission metal plate 293 is slidably connected with the limit support metal tube 27, a limit drive iron block 22 is arranged inside the anti-collision metal box 20, and a second posture adjustment rope 294 corresponding to the third transmission metal plate 293 is arranged on the upper surface of the limit drive iron block 22, and the second posture adjustment rope 294 is a nylon rope; In another embodiment, in order to make the function of the anti-collision drive mechanism 2 more abundant, in this embodiment, preferably, the top of the limit connection metal cover 25 is fixedly connected to the limit support metal tube 27, the bottom of the limit connection metal cover 25 is fixedly connected to the anti-collision metal box 20, and the bottom of the anti-collision metal box 20 is provided with a sliding support disc 24 for supporting the limit drive iron block 22, the sliding support disc 24 is fixedly connected to the anti-collision metal box 20, the sliding support disc 24 is slidably connected to the limit drive iron block 22, and one end of the second posture adjustment rope 294 is fixed to the third transmission metal plate 293. The other end of the second posture adjustment rope 294 is fixedly connected to the limit driving iron block 22, and the top of the sliding support disc 24 is inlaid with a limit reinforcing electromagnet 23 for fixing the limit driving iron block 22. The inner wall of the anti-collision metal box 20 is provided with a plurality of first retractable position adjustment members 21 for limiting the limit driving iron block 22. The first retractable position adjustment member 21 is an elastic rubber belt, and one end of the first retractable position adjustment member 21 is fixedly connected to the limit driving iron block 22, and the other end of the first retractable position adjustment member 21 is fixedly connected to the anti-collision metal box 20; In another embodiment, in order to make the function of the anti-collision drive mechanism 2 more abundant, in this embodiment, preferably, a second transmission metal plate 28 is provided on the upper surface of the third transmission metal plate 293, the second transmission metal plate 28 is fixedly connected to the third transmission metal plate 293, the second transmission metal plate 28 is arranged through the first transmission metal plate 26, the second transmission metal plate 28 is slidably connected to the first transmission metal plate 26, and a plurality of first posture adjustment ropes 291 for adjusting the posture of the second anti-collision metal cylinder 35 are provided on the top of the second transmission metal plate 28, and the first posture adjustment rope 291 is nylon Rope, a first posture adjustment rope 291 is arranged through the movable locking plate 395, one end of the first posture adjustment rope 291 is fixedly connected to the limiting connection metal cover 25, and the other end of the first posture adjustment rope 291 is fixedly connected to the second transmission metal plate 28. A first anti-tilt protection tube 292 corresponding to the second transmission metal plate 28 is arranged on the first transmission metal plate 26, and the first anti-tilt protection tube 292 is arranged through the first transmission metal plate 26, and the first anti-tilt protection tube 292 is fixedly connected to the first transmission metal plate 26, and the first anti-tilt protection tube 292 is slidably connected to the second transmission metal plate 28.

[0024] The working principle and use process of the present invention are as follows: when in use, photogrammetry is performed through the photogrammeter 34, and the photogrammetry equipment is driven to move through the anti-collision support vehicle body 1, so that the photogrammetry equipment can perform measurements at different positions, and anti-collision information is displayed through the anti-collision display board 4 during use to prevent someone from colliding with the photogrammetry equipment due to poor light at night; When the photogrammetric device accidentally topples over, the anti-collision metal box 20 tilts during the toppling process. At this time, the limit driving iron block 22 slides relative to the sliding support disc 24 due to inertia. At this time, the sliding of the limit driving iron block 22 pulls the second posture adjustment rope 294, and the third transmission metal plate 293 slides downward through the second posture adjustment rope 294. When the third transmission metal plate 293 moves downward, the transmission brake cable 392 drives the movable mounting block 391 to move toward the inside of the second anti-collision metal cylinder 35 under the driving action of the third transmission metal plate 293, so that the photogrammeter 34 moves into the inside of the second anti-collision metal cylinder 35, thereby realizing a first level of anti-collision protection for the photogrammeter 34; Secondly, when the third transmission metal plate 293 moves downward, the second transmission metal plate 28 moves downward under the driving action of the third transmission metal plate 293. At this time, the second transmission metal plate 28 cooperates with the first posture adjustment rope 291 to drive the second anti-collision metal cylinder 35 to rotate. The opening of the second anti-collision metal cylinder 35 is turned upward by the rotation, thereby preventing the photogrammeter 34 from being hit, and realizing double anti-collision protection for the photogrammeter 34. In addition, when the third transmission metal plate 293 moves downward, during the rotation of the second anti-collision metal cylinder 35, the second anti-collision metal cylinder 35 drives the movable locking plate 395 to move laterally by rotation, so that the movable locking plate 395 is pulled out from the inside of the limit locking hole 394 to break away from the contact with the first anti-collision metal cylinder 30. At this time, the movable support ring 33 is driven by the second telescopic position adjustment member 31 to move downward instantly, so that the second anti-collision metal cylinder 35 is stored in the inside of the first anti-collision metal cylinder 30, thereby realizing triple anti-collision protection for the photogrammeter 34. Therefore, through the mutual cooperation of multiple structures, the photogrammetric device can instantly provide multiple anti-collision protections for the photogrammetric device 34 when it accidentally topples over. Through the mutual cooperation of multiple anti-collision protections, reliable anti-collision protection is provided for the photogrammetric device 34, and damage to the photogrammetric device 34 due to collision is effectively avoided. Secondly, the present invention has a warning function, and the present invention is easy to move. In addition, the present invention has a simple structure, is easy to use, low cost, and has a low failure rate, and is worthy of promotion and use.

[0025] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An omnidirectional ground tilt photogrammetry device, comprising an anti-collision support vehicle body, characterized in that: An anti-collision photographic mechanism is arranged above the anti-collision support body, and an anti-collision driving mechanism for supporting and adjusting the posture of the anti-collision photographic mechanism is arranged on the upper surface of the anti-collision support body, the top of the anti-collision driving mechanism is fixedly connected to the anti-collision photographic mechanism, and the bottom of the anti-collision driving mechanism is fixedly connected to the anti-collision support body. The anti-collision photographic mechanism includes a first anti-collision metal cylinder, and a movable support ring is slidably connected inside the first anti-collision metal cylinder, and a plurality of second retractable position adjusting members for driving the movable support ring to move toward the direction close to the anti-collision support body are arranged at the bottom of the movable support ring, one end of the second retractable position adjusting member is fixedly connected to the first anti-collision metal cylinder, and the other end of the second retractable position adjusting member is fixedly connected to the movable support ring, and a plurality of second anti-collision metal cylinders are arranged above the movable support ring, and a plurality of adjustable limiting brackets for supporting and adjusting the posture of the second anti-collision metal cylinders are arranged on the upper surface of the movable support ring, and the adjustable limiting brackets are fixed to the movable support ring The adjustable limit bracket is movably connected with the second anti-collision metal cylinder, a plurality of movable locking plates corresponding to the second anti-collision metal cylinder are arranged inside the first anti-collision metal cylinder, a plurality of limit locking holes corresponding to the movable locking plates are opened on the side wall of the first anti-collision metal cylinder, a plurality of second anti-tilt protection tubes corresponding to the movable locking plates are arranged on the lower surface of the movable support ring, the second anti-tilt protection tubes are fixedly connected to the movable support ring, the second anti-tilt protection tubes are slidably connected to the movable locking plate, a plurality of fourth retractable position adjusting parts for driving the movable locking plate to move toward the direction close to the second anti-collision metal cylinder are arranged inside the movable support ring, a movable mounting block is slidably connected inside the second anti-collision metal cylinder, a photogrammeter is arranged at one end of the movable mounting block away from the movable locking plate, the photogrammeter is fixedly connected to the movable mounting block, and a transmission brake cable for adjusting the position of the movable mounting block is arranged at one end of the second anti-collision metal cylinder away from the photogrammeter.

2. The omnidirectional ground tilt photogrammetry device according to claim 1, characterized in that: One end of the fourth telescopic position adjusting member is fixedly connected to the movable support ring, and the other end of the fourth telescopic position adjusting member is fixedly connected to the movable locking plate. A plurality of third telescopic position adjusting members for driving the movable mounting block to move away from the movable locking plate are arranged inside the second anti-collision metal cylinder.

3. The omnidirectional ground tilt photogrammetry device according to claim 2, characterized in that: One end of the third telescopic position adjusting member is fixedly connected to the movable mounting block, and the other end of the third telescopic position adjusting member is fixedly connected to the second anti-collision metal cylinder. A plurality of anti-tilt protection plates are arranged on the inner wall of the second anti-collision metal cylinder, and the anti-tilt protection plates are fixedly connected to the second anti-collision metal cylinder, and the anti-tilt protection plates are slidably connected to the movable mounting block.

4. The omnidirectional ground tilt photogrammetry device according to claim 3, characterized in that: The anti-collision driving mechanism includes an anti-collision metal box, which is fixedly connected to the anti-collision support body, a limited support metal tube is arranged above the anti-collision metal box, the limited support metal tube passes through the bottom wall of the first anti-collision metal tube, the limited support metal tube is fixedly connected to the first anti-collision metal tube, a limited connection metal cover corresponding to the anti-collision metal box is arranged at the bottom of the limited support metal tube, a first transmission metal plate corresponding to the transmission brake cable is arranged inside the limited support metal tube, the first transmission metal plate is fixedly connected to the limited support metal tube, a third transmission metal plate for cooperating with the transmission brake cable to drive the movable mounting block is arranged below the first transmission metal plate, the third transmission metal plate is slidably connected to the limited support metal tube, a limited drive iron block is arranged inside the anti-collision metal box, and a second posture adjustment rope corresponding to the third transmission metal plate is arranged on the upper surface of the limited drive iron block.

5. The omnidirectional ground tilt photogrammetry device according to claim 4, characterized in that: The top of the limit connection metal cover is fixedly connected to the limit support metal tube, and the bottom of the limit connection metal cover is fixedly connected to the anti-collision metal box. The bottom of the anti-collision metal box is provided with a sliding support disc for supporting the limit drive iron block. The sliding support disc is fixedly connected to the anti-collision metal box, and the sliding support disc is slidably connected to the limit drive iron block.

6. The omnidirectional ground tilt photogrammetry device according to claim 5, characterized in that: One end of the second posture adjustment rope is fixedly connected to the third transmission metal plate, and the other end of the second posture adjustment rope is fixedly connected to the limit driving iron block. The top of the sliding support disc is inlaid with a limit reinforcing electromagnet for fixing the limit driving iron block.

7. The omnidirectional ground tilt photogrammetry device according to claim 6, characterized in that: A plurality of first retractable position adjusting parts for limiting the limit driving iron block are arranged on the inner wall of the anti-collision metal box, one end of the first retractable position adjusting part is fixedly connected to the limit driving iron block, and the other end of the first retractable position adjusting part is fixedly connected to the anti-collision metal box.

8. The omnidirectional ground tilt photogrammetry device according to claim 7, characterized in that: A second transmission metal plate is arranged on the upper surface of the third transmission metal plate, the second transmission metal plate is fixedly connected to the third transmission metal plate, the second transmission metal plate penetrates the first transmission metal plate, the second transmission metal plate is slidably connected to the first transmission metal plate, and a plurality of first posture adjustment ropes for adjusting the posture of the second anti-collision metal cylinder are arranged on the top of the second transmission metal plate.

9. The omnidirectional ground tilt photogrammetry device according to claim 8, characterized in that: The first posture adjustment rope is arranged through the movable locking plate, one end of the first posture adjustment rope is fixedly connected to the limiting connection metal cover, the other end of the first posture adjustment rope is fixedly connected to the second transmission metal plate, and a first anti-tilt protection tube corresponding to the second transmission metal plate is arranged on the first transmission metal plate, the first anti-tilt protection tube is arranged through the first transmission metal plate, the first anti-tilt protection tube is fixedly connected to the first transmission metal plate, and the first anti-tilt protection tube is slidably connected to the second transmission metal plate.

10. The omnidirectional ground tilt photogrammetry device according to any one of claims 1 to 9, characterized in that: A plurality of anti-collision display boards for displaying warning information are arranged on the side walls of the anti-collision support body, and the plurality of anti-collision display boards are arranged on the top of the side of the anti-collision support body, and the anti-collision display boards are detachably connected to the anti-collision support body.

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