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CN-224215087-U - Photogrammetry composite set

CN224215087UCN 224215087 UCN224215087 UCN 224215087UCN-224215087-U

Abstract

The utility model relates to the technical field of photogrammetry and discloses a photogrammetry combined device. The device body is provided with a containing through hole for containing the photogrammetry equipment, the lifting mechanism comprises a lifting block, a lifting rod and a linkage plate, the lifting block is located in the containing through hole of the device body and used for supporting the photogrammetry equipment, one end of the lifting rod is connected with the lifting block, the other end of the lifting rod is provided with a first thread, the linkage plate is connected with the device body and supported by the device body, the linkage plate is internally provided with a second thread, the first thread and the second thread are matched, so that the lifting rod can lift relative to the linkage plate, and the pulling and lifting mechanism is connected to the device body. Based on lifting block goes up and down along with the lifter, the height of holding through-hole can be according to adjusting the photogrammetry equipment of lifting block put into not co-altitude, and the pulling mechanism also is convenient for the user to remove photogrammetry composite set, has improved the commonality and the convenience of removing photogrammetry equipment.

Inventors

  • DING FEI

Assignees

  • 丁飞

Dates

Publication Date
20260508
Application Date
20250620

Claims (10)

  1. 1. A photogrammetric combination apparatus, comprising: An apparatus main body (1), the apparatus main body (1) having a receiving through hole (101), the receiving through hole (101) for receiving a photogrammetry device; The lifting mechanism (2) comprises a lifting block (21), a lifting rod (22) and a linkage plate (23), wherein the lifting block (21) is positioned in a containing through hole (101) of the device main body (1), the lifting block (21) is used for supporting photographic measurement equipment, one end of the lifting rod (22) is connected with the lifting block (21), a first thread (2201) is arranged at the other end of the lifting rod (22), the linkage plate (23) is connected with the device main body (1) and supported by the device main body (1), a second thread (2301) is arranged in the linkage plate (23), and the first thread (2201) is matched with the second thread (2301) so that the lifting rod (22) can lift relative to the linkage plate (23); And the pulling mechanism (3) is connected with the device main body (1).
  2. 2. The photogrammetry combination device according to claim 1, wherein the device body (1) is further hinged with a plurality of support rods (4), a linkage rod (5) is hinged between the support rods (4) and the linkage plate (23), the linkage plate (23) is supported by the device body (1), and when the support rods (4) swing relative to the device body (1), the support rods (4) link the linkage rod (5) to swing relative to the linkage plate (23).
  3. 3. A photogrammetry combination according to claim 1, wherein the lifting mechanism (2) further includes a first knob (24), the first knob (24) being connected to the bottom of the lifting lever (22), the first knob (24) being integrally formed with the lifting lever (22).
  4. 4. The photogrammetry combining device according to claim 1, wherein the inner wall of the accommodating through hole (101) of the device body (1) is provided with a limiting portion (13), the limiting portion (13) protrudes from outside to inside along the radial direction of the accommodating through hole (101), and the limiting portion (13) is used for blocking the lifting block (21) from being separated from the accommodating through hole (101).
  5. 5. The photogrammetry combined device according to claim 1, wherein a cover (6) is hinged to the outside of the device body (1), the cover (6) is used for sealing the top of the accommodating through hole (101), a cover buckle (7) is arranged on the outside of the device body (1), and the cover (6) is clamped with the cover buckle (7).
  6. 6. The photogrammetry combined device according to claim 2, wherein the support rod (4) is of a telescopic structure, a second knob (8) is arranged at the hinge joint of the support rod (4) and the linkage rod (5), and the second knob (8) is used for adjusting the swing angle of the support rod (4) relative to the device main body (1).
  7. 7. A photogrammetry combination according to claim 2, wherein the support bar (4) further comprises a foot (9), the foot (9) being adapted to secure the ground, the foot (9) being in threaded connection with the bottom of the support bar (4).
  8. 8. The photogrammetry combination device according to claim 7, wherein the device body (1) is connected with a support structure, the support structure is screwed with a pulley mount (10), the pulley mount (10) is connected with a pulley (11), and the pulley mount (10) is adapted to be screwed with the bottom of the support rod (4).
  9. 9. A photogrammetry combining device according to claim 1, wherein the pulling mechanism (3) includes two pull rods (31) and a cross rod (32), the pull rods (31) are hinged to the device body (1), and two ends of the cross rod (32) are respectively connected to one of the pull rods (31).
  10. 10. A photogrammetry assembly according to claim 1, wherein one end of the lifting block (21) is connected to a turntable (12), the turntable (12) being adapted to support photogrammetry equipment.

Description

Photogrammetry composite set Technical Field The utility model relates to the technical field of photogrammetry, in particular to a photogrammetry combined device. Background Photogrammetry is a technique for extracting geometric information such as shape, size, position and the like from an image of a photographic object and performing three-dimensional modeling or measurement, and is widely applied to the fields of mapping, geology, cultural heritage protection, engineering and building, industry and manufacturing, virtual reality and the like by combining photographic technology, geometry, computer vision and mathematical algorithm. Technical methods of photogrammetry include aerial photogrammetry, close-up photogrammetry, digital photogrammetry, and motion recovery structures. When non-aerial photogrammetry, need photogrammetry composite set be fixed in ground and survey, especially in survey and drawing building topography, need often translation photogrammetry equipment when surveying and drawing, and traditional photogrammetry device need the manpower to carry it to the position that needs the survey and drawing, need carry to longer distance, very consume manpower and portability are relatively poor when removing photogrammetry equipment. Disclosure of utility model In order to overcome the defects in the prior art, the utility model aims to provide a photogrammetry combined device, which saves labor in the process of remotely moving photogrammetry equipment and improves portability. The utility model adopts the following technical scheme: a photogrammetric combination apparatus, comprising: a device body having an accommodation through hole for accommodating a photogrammetry apparatus; The lifting mechanism comprises a lifting block, a lifting rod and a linkage plate, wherein the lifting block is positioned in a containing through hole of the device main body, the lifting block is used for supporting photographic measurement equipment, one end of the lifting rod is connected with the lifting block, and the other end of the lifting rod is provided with a first thread; and the pulling and lifting mechanism is connected to the device main body. Further, a plurality of support rods are hinged to the outside of the device main body, a linkage rod is hinged between the support rods and the linkage plate, the linkage plate is supported by the device main body, and when the support rods swing relative to the device main body, the support rods link the linkage rod to swing relative to the linkage plate. Further, the lifting mechanism further comprises a first knob, the first knob is connected to the bottom of the lifting rod, and the first knob and the lifting rod are integrally formed together. Further, the inner wall of the accommodating through hole of the device main body is provided with a limiting part, the limiting part protrudes outwards and inwards along the radial direction of the accommodating through hole, and the limiting part is used for preventing the lifting block from being separated from the accommodating through hole. Further, a cover is hinged to the outside of the device main body and used for sealing the top of the accommodating through hole, and a cover buckle is arranged on the outside of the device main body and is clamped with the cover buckle. Further, the support rod is of a telescopic structure, and a second knob is arranged at the hinge joint of the support rod and the linkage rod and used for adjusting the swing angle of the support rod relative to the device main body. Further, the support rod also comprises support legs, wherein the support legs are used for fixing the ground, and the support legs are in threaded connection with the bottom of the support rod. Further, the device main body is connected with a bearing structure, the bearing structure is connected with a pulley seat in a threaded manner, the pulley seat is connected with a pulley, and the pulley seat is suitable for being connected with the bottom of the supporting rod in a threaded manner. Further, the pulling mechanism comprises two pull rods and a cross rod, the pull rods are hinged with the device main body, and two ends of the cross rod are respectively connected with one of the pull rods. Further, one end of the lifting block is connected with a rotary table, and the rotary table is used for supporting photogrammetry equipment. Compared with the prior art, the utility model has the beneficial effects that: 1. the lifting mechanism is convenient for a user to move the photogrammetry combined device, so that convenience of moving the photogrammetry combined device is improved, namely, the photogrammetry device does not need to be taken out from the accommodating through hole and put back again after the photogrammetry point is replaced halfway, and the photographic efficiency is improved. 2. When the lifting block reaches the top of the device main body, the photogrammetry combined device can be used as a s