Land survey surveying and mapping device and method capable of being used in different terrains

Abstract

The invention discloses a surveying and mapping device and method capable of being used in different terrains for land survey, and relates to the technical field of land survey devices.The surveying and mapping device comprises a surveying and mapping support mechanism and a rotating base installed in the surveying and mapping support mechanism, and an installation protection mechanism is arranged at the top of the surveying and mapping support mechanism; the surveying and mapping support mechanism comprises a support supporting ring, the bottom of the support supporting ring is fixedly provided with a plurality of first rotating supports, the number of the first rotating supports is three, the bottom of each first rotating support is rotatably connected with a first rotating supporting leg, and the bottom of each first rotating supporting leg is rotatably connected with a second rotating supporting leg. By adjusting the distance between the supporting sliding seat and the rotating supporting ring, fixing nails can be stored, the whole surveying and mapping support mechanism is stably supported through the four stable supporting frames, and stable supporting of the stable supporting frames is achieved through supporting springs and sliding supporting legs on the inner sides of the bottoms of the stable supporting frames.

Description

Technical Field

[0001] The present invention relates to the technical field of land surveying devices, and in particular to a land surveying and mapping device and method that can be used in different terrains. Background Art

[0002] Land survey is an important foundation for land management. It mainly uses surveying technology to accurately measure the location, size and coordinates of ownership boundary points of various types of land to meet the needs of land management departments and other national economic construction departments. In the process of land survey, it is necessary to use surveying and mapping equipment and use scientific methods within the specified area.

[0003] Announcement No. CN 216046404 U discloses a surveying and mapping equipment that can be used for land surveying in different terrains. The mounting frame is stably placed on the land of different grounds through multiple support rods. At the same time, an azimuth adjustment mechanism is installed at the bottom of the mounting frame, and the azimuth adjustment mechanism extends to the top of the mounting frame. The azimuth adjustment mechanism consists of a rotator, a sleeve rod and a fixing bolt. The top of the sleeve rod is fixed together with a protective mechanism, and the bottom end is sleeved on the top of the rotator and fixed by a fixing bolt. The surveying and mapping instrument is installed inside the protective mechanism for surveying and mapping. The rotation of the rotator can be controlled by a controller on the surface of the mounting frame. The rotation of the rotator facilitates the rotation of the protective mechanism and the internal surveying and mapping instrument, so that the position of the surveying and mapping instrument can be changed conveniently during surveying and mapping, and the position of the support rod does not need to be moved. No more horizontal adjustment is required, which effectively improves the surveying efficiency and is convenient for use during surveying. The protective mechanism consists of a protective shell, a shock-absorbing protective pad and a sealing cover. The shock-absorbing protective pad is installed inside the protective shell, and the surveying instrument is located inside the shock-absorbing protective pad. The top is sealed by the sealing cover. The protective shell can prevent the surveying instrument body from contacting the outside world, effectively protecting the surveying instrument. At the same time, the shock-absorbing protective pad can effectively reduce shock when falling, avoiding collision between the surveying instrument and the protective mechanism, thereby avoiding damage to the surveying instrument. The surveying instrument can be effectively protected and damaged, effectively improving the service life of surveying, facilitating surveying during land surveying, and convenient for use. However, the above patent still has the following problems in actual use: Although the surveying and mapping equipment used for land surveying and mapping that can be used in different terrains can be fixed by adjusting the threaded rod, since the bottom of the adjusting threaded rod is conical and can be inserted into the soil for fixation, it is impossible to fix the adjusting threaded rod on some hard land or concrete. Therefore, when surveying and mapping, the support rod is not firmly fixed, resulting in the phenomenon that the support rod is offset, thereby affecting the accuracy of the surveying and mapping results.

[0004] Therefore, a land surveying and mapping device and method that can be used in different terrains are proposed to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a surveying and mapping device and method for land surveying that can be used in different terrains, so as to solve the problem that the surveying and mapping equipment for land surveying that can be used in different terrains can fix the surveying and mapping equipment by adjusting the threaded rod, but since the bottom of the adjusting threaded rod is conical and can be inserted into the soil for fixation, it is impossible to fix the adjusting threaded rod on some hard land or concrete. Therefore, when surveying and mapping, the support rod is not firmly fixed, resulting in the support rod being offset, thereby affecting the accuracy of the surveying and mapping results.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a surveying and mapping device and method for land surveying that can be used in different terrains, comprising a surveying and mapping support mechanism, and a rotating base installed inside the surveying and mapping support mechanism; The top of the surveying and mapping support mechanism is provided with an installation protection mechanism, and protection rotating supports are symmetrically provided on both sides of the installation protection mechanism; Also includes: The surveying and mapping support mechanism comprises a support ring, a plurality of first rotating supports are fixedly mounted on the bottom of the support ring, the number of the first rotating supports is three, and a first rotating leg is rotatably connected to the bottom of the first rotating support; A plurality of fixed plug holes are provided on the outer side of the first rotating leg, a second sliding leg is slidably connected to the outer side of the bottom of the first rotating leg, and a second rotating support is rotatably connected to the bottom of the second sliding leg; Among them, a third rotating support is fixedly installed around the bottom of the rotating support ring, the bottom of the third rotating support is rotatably connected to a supporting rotating rod, and the bottom of the supporting rotating rod is rotatably connected to a fourth rotating support.

[0007] Preferably, a stable support frame is fixedly installed on the bottom of the fourth rotating support, and a fifth rotating support is rotatably connected to the end of the stable support frame, a supporting sliding seat is fixedly installed on the inner side of the fifth rotating support, a fixing nail is fixedly installed on the bottom of the supporting sliding seat, a lifting threaded sleeve is fixedly installed on the top of the supporting sliding seat, a first adjusting threaded sleeve is rotatably connected to the top of the lifting threaded sleeve, a lifting threaded rod is connected to the internal thread of the first adjusting threaded sleeve, a supporting groove is opened on the inner side of the bottom of the stable support frame, a supporting spring is fixedly installed on one side of the inner side of the supporting groove, and a sliding support leg is fixedly connected to the end of the support spring.

[0008] By adopting the above technical scheme, the first rotating leg and the second sliding leg are used to support the bracket support ring, and the fixing nail is inserted into the soil at the same time, so that the entire surveying and mapping bracket mechanism can be stably supported, and the overall stability of the surveying and mapping bracket mechanism is improved. The surveying and mapping bracket mechanism is secondary reinforced by the stable support frames on all sides, so as to further improve the overall stability of the surveying and mapping bracket mechanism. When the ground is flat and hard land, the fixing nail cannot be inserted into the ground. The lifting threaded rod is lifted and moved inside the lifting threaded sleeve by rotating the first adjusting threaded sleeve. By adjusting the distance between the support sliding seat and the rotating support ring, and using the third rotating support, the fourth rotating support and the fifth rotating support to realize the rotation of the stable support frame, the fixing nail can be stored. The four stable support frames are used to realize the stable support of the entire surveying and mapping bracket mechanism, and the support spring and the sliding support leg on the inner side of the bottom of the stable support frame are used to realize the stable support of the stable support frame. The support spring is used to make the sliding support leg fit the ground of different terrains, thereby realizing the support stability of the surveying and mapping bracket mechanism.

[0009] Preferably, a locking bracket is fixedly installed on the top outer side of the second sliding leg, and a rotating gear is rotatably connected to the inner center position of the locking bracket. The top of the rotating gear is meshingly connected with an engaging rod, and the bottom of the rotating gear is meshingly connected with an engaging sliding rod. A first return spring is fixedly installed on one end of the engaging rod and the engaging sliding rod, and a first unlocking button is fixedly installed on the other end of the engaging sliding rod.

[0010] By adopting the above technical solution, the first unlocking button is pressed to drive the engaging sliding rod to squeeze the first return spring, and the engaging sliding rod, the engaging plug rod and the rotating gear are engaged to achieve sliding of the engaging plug rod, so that the engaging plug rod is separated from the fixed socket, and the second sliding leg can slide, thereby adjusting the height of the surveying and mapping support mechanism, so that land surveys can be carried out on different terrains.

[0011] Preferably, a first rotating shaft is symmetrically installed inside the bracket support ring, a bidirectional rotating ring is rotatably connected between the two first rotating shafts, a second rotating shaft is symmetrically rotatably connected inside the bidirectional rotating ring, the rotating base is rotatably connected to the second rotating shaft, and a fixing pin is threadedly connected to one side of the interior of the rotating base.

[0012] By adopting the above technical solution, the first rotating shaft and the second rotating shaft are used to realize the rotation of the rotating base, and the gravity of the second adjusting threaded sleeve, the adjusting threaded rod and the rotating connecting rod is used to keep the rotating base in a vertical state at all times, so as to facilitate the rapid leveling of the surveying and mapping device and improve the surveying and measurement efficiency of the surveying and mapping device. When the surveying and mapping device is not in use, the rotating base is realized by using a fixed pin.

[0013] Preferably, an adjusting threaded rod is fittedly connected to the bottom of the rotating base, an adjusting knob is fixedly connected to the bottom of the adjusting threaded rod, a second adjusting threaded sleeve is threadedly connected to the middle of the adjusting threaded rod, a plurality of sixth rotating supports are fixedly installed on the outer side of the second adjusting threaded sleeve, the number of the sixth rotating supports is three, the outer side of the sixth rotating support is rotatably connected to a rotating connecting rod, the end of the rotating connecting rod is rotatably connected to a seventh rotating support, and the seventh rotating support is fixedly installed on the inner side of the first rotating leg.

[0014] By adopting the above technical solution, the adjusting knob is turned to drive the adjusting threaded rod to rotate, so that the second adjusting threaded sleeve drives the sixth rotating support and the rotating connecting rod to move up and down while rotating, thereby enabling the first rotating leg to be unfolded, facilitating the rapid installation of the surveying and mapping bracket mechanism.

[0015] Preferably, the installation protection mechanism includes an installation support column, the installation support column is fixedly installed on the top of the rotating base, a mounting sleeve is fixedly installed on the top of the rotating base, a clamping motor is fixedly installed on one side of the bottom of the mounting sleeve, the output end of the clamping motor is fixedly connected to a clamping sliding gear, and one side of the clamping sliding gear is meshingly connected to a clamping meshing gear.

[0016] By adopting the above technical solution, the clamping motor is used to drive the clamping sliding gear to rotate, and the characteristics of the meshing connection between the clamping sliding gear and the clamping meshing gear are utilized. Under the limited transportation of the spiral slide groove, the clamping slider drives the clamping sliding rod to slide inside the mounting sleeve.

[0017] Preferably, the clamping meshing gear is rotatably connected to the mounting sleeve, a plurality of spiral grooves are opened inside the clamping meshing gear, a clamping slider is slidably connected inside the spiral groove, a clamping sliding rod is fixedly connected to the top of the clamping slider, the clamping sliding rod is slidably connected to the mounting sleeve, and a clamping arm is fixedly connected to the end of the clamping sliding rod.

[0018] By adopting the above technical solution, the surveying and mapping device can be quickly clamped and fixed by expanding and contracting the clamping arm.

[0019] Preferably, the protective rotating support is symmetrically installed on both sides of the top of the bracket support ring, one side of the two protective rotating supports is rotatably connected with a protective cover, the top of one side of the protective cover is symmetrically installed with a rotating bracket, and a locking shaft is rotatably connected between the two rotating brackets.

[0020] By adopting the above technical solution, the protective cover can be rotated by utilizing the protective rotating support, and the protective cover can be locked by utilizing the characteristics of the locking hook and the protective cover, so as to facilitate the protection of the surveying and mapping device.

[0021] Preferably, a second unlocking button is fixedly installed on one side of the locking shaft, a second return spring is fixedly installed on the bottom of the second unlocking button, the second return spring is fixedly installed on the top of the protective cover, and a locking hook is fixedly installed on the side of the locking shaft away from the second unlocking button, and the locking hook is engaged with the protective cover.

[0022] By adopting the above technical solution, the locking hook is driven to rotate around the locking shaft by pressing the second unlocking button, so that the protective cover can be deployed, which is convenient for land surveying in different terrains.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: the surveying and mapping device and method for land surveying that can be used in different terrains can realize the storage of fixing nails by adjusting the distance between the supporting sliding seat and the rotating supporting ring, and realizing the rotation of the stable supporting frame by using the third rotating support, the fourth rotating support and the fifth rotating support, and realizing the stable support of the entire surveying and mapping support mechanism by using four stable supporting frames, and realizing the stable support of the stable supporting frame by using the supporting spring and the sliding supporting legs on the inner side of the bottom of the stable supporting frame, and realizing the expansion and contraction function of the clamping arm by using the clamping motor, so as to facilitate the rapid clamping and fixing of the surveying and mapping device, and the specific contents are as follows: 1. By setting up the surveying and mapping support mechanism, not only can the first rotating support leg and the second sliding support leg be used to support the support ring of the support, but also the fixing nail can be inserted into the soil, so that the whole surveying and mapping support mechanism can be stably supported, and the overall stability of the surveying and mapping support mechanism can be improved. The surveying and mapping support mechanism is reinforced for a second time by using the stable support frames around it, so as to further improve the overall stability of the surveying and mapping support mechanism. When the ground is flat and hard, the fixing nail cannot be inserted into the ground. By rotating the first adjusting threaded sleeve, the lifting threaded rod is lifted and moved inside the lifting threaded sleeve. By adjusting the distance between the support sliding seat and the rotating support ring, and using the third rotating support, the fourth rotating support and the fifth rotating support to realize the rotation of the stable support frame, the fixing nail can be stored. The four stable support frames are used to realize the stable support of the whole surveying and mapping support mechanism, and the stable support of the stable support frame is realized by using the support spring and the sliding support leg on the inner side of the bottom of the stable support frame. The support spring is used to make the sliding support leg fit the ground of different terrains, so as to realize the support stability of the surveying and mapping support mechanism. By pressing the first unlocking button, the engaging sliding The movable rod squeezes the first return spring, and utilizes the meshing connection characteristics between the meshing sliding rod, the meshing plug rod and the rotating gear to realize the sliding of the meshing plug rod, so that the meshing plug rod is separated from the fixed plug hole, and the sliding of the second sliding leg can be realized, thereby adjusting the height of the surveying and mapping support mechanism, and land surveying can be performed on different terrains. By turning the adjusting knob to drive the adjusting threaded rod to rotate, the second adjusting threaded sleeve drives the sixth rotating support and the rotating connecting rod to move up and down while rotating, so that the first rotating leg can be unfolded, which is convenient for the rapid installation of the surveying and mapping support mechanism. When installing the surveying and mapping device, the bolts inside the seventh rotating support can be removed to separate the rotating connecting rod from the seventh rotating support, so that the rotating connecting rod is vertically downward. Since the weight of the bottom center of the rotating base 130 is relatively large, when the rotating base 130 is separated from the adjusting threaded rod 132, the rotating base 130 is equivalent to a plumb block, so that the rotating base is always in a vertical state, which is convenient for rapid leveling of the surveying and mapping device and improves the surveying and measuring efficiency of the surveying and mapping device. When the surveying and mapping device is not in use, the fixing pin is used to fix the rotating base; 2. By setting up the installation protection mechanism, not only can the clamping motor be used to drive the clamping sliding gear to rotate, but also the meshing connection between the clamping sliding gear and the clamping meshing gear can be used. Under the limited transportation of the spiral slide groove, the clamping slider drives the clamping sliding rod to slide inside the installation sleeve, thereby realizing the expansion and contraction function of the clamping arm, which is convenient for quickly clamping and fixing the surveying and mapping device. At the same time, the protective rotating support can be used to realize the rotation of the protective cover, and the locking hook can be locked by the card-engaging connection between the protective cover, which is convenient for protecting the surveying and mapping device. By pressing the second unlocking button, the locking hook is driven to rotate around the locking shaft, thereby realizing the expansion of the protective cover, which is convenient for land surveying in different terrains. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the surveying and mapping support mechanism in the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the first rotating leg and the second sliding leg in the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the fixing pin in the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the stable support frame in the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the cross section of the locking bracket in the present invention; Figure 7 A schematic diagram of the three-dimensional structure of the adjusting threaded rod and the second adjusting threaded sleeve in the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the bidirectional rotating ring in the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the installation protection mechanism in the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the clamping arm in the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the rotating bracket in the present invention.

[0025] In the figure: 1. Surveying and mapping bracket mechanism; 101. bracket support ring; 102. first rotating support; 103. first rotating support leg; 104. fixed plug hole; 105. second sliding support leg; 106. second rotating support; 107. rotating support ring; 108. third rotating support; 109. supporting rotating rod; 110. fourth rotating support; 111. stable support frame; 112. fifth rotating support; 113. supporting sliding seat; 114. fixing nail; 115. lifting threaded sleeve; 116. first adjusting threaded sleeve; 117. lifting threaded rod; 118. supporting slide groove; 119. supporting spring; 120. sliding support leg; 121. locking bracket; 122. rotating gear; 123. engaging plug rod; 124. engaging sliding rod; 125. first reset spring; 126. first unlocking button ; 127, first rotating shaft; 128, two-way rotating ring; 129, second rotating shaft; 130, rotating base; 131, fixing pin; 132, adjusting threaded rod; 133, adjusting knob; 134, second adjusting threaded sleeve; 135, sixth rotating support; 136, rotating connecting rod; 137, seventh rotating support; 2, installing protective mechanism; 201, installing support column; 202, installing sleeve; 203, clamping motor; 204, clamping sliding gear; 205, clamping meshing gear; 206, spiral slide; 207, clamping slider; 208, clamping sliding rod; 209, clamping arm; 210, protective rotating support; 211, protective cover; 212, rotating bracket; 213, locking shaft; 214, second unlocking button; 215, second return spring; 216, locking hook. DETAILED DESCRIPTION

[0026] 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 implementation regulations described 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.

[0027] See also Figure 1-Figure 11The present invention provides a technical solution: a surveying and mapping device and method for land surveying that can be used in different terrains, comprising a surveying and mapping support mechanism 1, and a rotating base 130 installed inside the surveying and mapping support mechanism 1, a mounting protection mechanism 2 is arranged on the top of the surveying and mapping support mechanism 1, and protective rotating supports 210 are symmetrically arranged on both sides of the mounting protection mechanism 2, the surveying and mapping support mechanism 1 comprises a support support ring 101, a plurality of first rotating supports 102 are fixedly installed on the bottom of the support ring 101, the number of the first rotating supports 102 is three, the bottom of the first rotating support 102 is rotatably connected to a first rotating leg 103, wherein a plurality of fixed plug holes 104 are provided on the outer side of the first rotating leg 103, a second sliding leg 105 is slidably connected to the outer side of the bottom of the first rotating leg 103, and the bottom of the second sliding leg 105 is rotatably connected to the second rotating support 106, wherein the bottom of the second rotating support 106 is rotatably connected to a rotating support ring 107, and the bottom of the rotating support ring 107 is fixedly installed with a third rotating support 108, and the bottom of the third rotating support 108 is rotatably connected to a supporting rotating rod 109, and the bottom of the supporting rotating rod 109 is rotatably connected to a fourth rotating support 110, and the bottom of the fourth rotating support 110 is fixedly installed with a stable support frame 111. By setting up the surveying and mapping support mechanism 1, not only can the first rotating leg 103 and the second sliding leg 105 be used to support the support ring 101, but also the fixing nail 114 can be inserted into the soil, so that the entire surveying and mapping support mechanism 1 can be stably supported, thereby improving the overall stability of the surveying and mapping support mechanism 1, and the surveying and mapping support mechanism 1 is secondary reinforced by the stable support frames 111 around it, thereby further improving the overall stability of the surveying and mapping support mechanism 1.

[0028] The end of the stable support frame 111 is rotatably connected with a fifth rotating support 112, and a supporting sliding seat 113 is fixedly installed on the inner side of the fifth rotating support 112. A fixing nail 114 is fixedly installed on the bottom of the supporting sliding seat 113, and a lifting threaded sleeve 115 is fixedly installed on the top of the supporting sliding seat 113. The top of the lifting threaded sleeve 115 is rotatably connected with a first adjusting threaded sleeve 116, and the internal thread of the first adjusting threaded sleeve 116 is connected with a lifting threaded rod 117. A supporting slide groove 118 is provided on the inner side of the bottom of the stable support frame 111, and a supporting spring 119 is fixedly installed on one side of the inner side of the supporting slide groove 118. The end of the supporting spring 119 is fixedly connected with a sliding supporting leg 120. When the ground is flat and hard land, the fixing nail 114 cannot be inserted into the soil. In the ground, the lifting threaded rod 117 is lifted and lowered inside the lifting threaded sleeve 115 by rotating the first adjusting threaded sleeve 116, and the distance between the supporting sliding seat 113 and the rotating support ring 107 is adjusted, and the third rotating support 108, the fourth rotating support 110 and the fifth rotating support 112 are used to realize the rotation of the stable support frame 111, so that the storage of the fixing nail 114 can be realized, and the four stable support frames 111 are used to realize the stable support of the entire surveying and mapping support mechanism 1, and the support spring 119 and the sliding support leg 120 on the inner side of the bottom of the stable support frame 111 are used to realize the stable support of the stable support frame 111, and the support spring 119 is used to make the sliding support leg 120 fit the ground of different terrains, thereby realizing the support stability of the surveying and mapping support mechanism 1.

[0029] A locking bracket 121 is fixedly installed on the top outer side of the second sliding leg 105, and a rotating gear 122 is rotatably connected to the inner center position of the locking bracket 121. The top of the rotating gear 122 is meshedly connected with an engaging rod 123, and the bottom of the rotating gear 122 is meshedly connected with an engaging sliding rod 124. One end of the engaging rod 123 and the engaging sliding rod 124 is fixedly installed with a first return spring 125, and the other end of the engaging sliding rod 124 is fixedly installed with a first unlocking button 126. The inside of the bracket support ring 101 is symmetrically installed with a first rotating shaft 127, and a bidirectional rotating ring 128 is rotatably connected between the two first rotating shafts 127. The ring 128 is symmetrically rotatably connected to the second rotating shaft 129, and the rotating base 130 is rotatably connected to the second rotating shaft 129. A fixed pin 131 is threadedly connected to one side of the rotating base 130. By pressing the first unlocking button 126, the engaging sliding rod 124 is driven to squeeze the first return spring 125. The engaging sliding rod 124, the engaging plug rod 123 and the rotating gear 122 are engaged to achieve the sliding of the engaging plug rod 123, so that the engaging plug rod 123 is separated from the fixed socket 104, and the sliding of the second sliding leg 105 can be achieved, thereby adjusting the height of the surveying and mapping support mechanism 1, and land surveying can be performed on different terrains.

[0030] The bottom of the rotating base 130 is fittedly connected with an adjusting threaded rod 132, the bottom of the adjusting threaded rod 132 is fixedly connected with an adjusting knob 133, the middle part of the adjusting threaded rod 132 is threadedly connected with a second adjusting threaded sleeve 134, the outer side of the second adjusting threaded sleeve 134 is fixedly installed with a plurality of sixth rotating supports 135, the number of the sixth rotating supports 135 is three, the outer side of the sixth rotating support 135 is rotatably connected with a rotating connecting rod 136, the end of the rotating connecting rod 136 is rotatably connected with a seventh rotating support 137, the seventh rotating support 137 is fixedly installed on the inner side of the first rotating leg 103, and the adjusting threaded rod 132 is driven to rotate by rotating the adjusting knob 133, so that the second adjusting threaded sleeve 134 drives the sixth rotating support 135 and the rotating connecting rod 136 to move up and down. At the same time, the first rotating leg 103 can be rotated to unfold the first rotating leg 103, which is convenient for the rapid installation of the surveying and mapping bracket mechanism 1. When installing the surveying and mapping device, the bolts inside the seventh rotating support 137 can be removed to separate the rotating connecting rod 136 from the seventh rotating support 137, so that the rotating connecting rod 136 is vertically downward. Since the bottom center position of the rotating base 130 has a large weight, when the rotating base 130 is separated from the adjusting threaded rod 132, the rotating base 130 is equivalent to a plumb block. At the same time, the first rotating shaft 127 and the second rotating shaft 129 are used to realize the rotation of the rotating base 130, which is convenient for rapid leveling of the surveying and mapping device and improves the surveying and measuring efficiency of the surveying and mapping device. When the surveying and mapping device is not in use, the fixing pin 131 is used to fix the rotating base 130.

[0031] The installation protection mechanism 2 includes an installation support column 201, which is fixedly installed on the top of the rotating base 130. A mounting sleeve 202 is fixedly installed on the top of the rotating base 130. A clamping motor 203 is fixedly installed on one side of the bottom of the mounting sleeve 202. A clamping sliding gear 204 is fixedly connected to the output end of the clamping motor 203. A clamping meshing gear 205 is meshingly connected to one side of the clamping sliding gear 204. The clamping meshing gear 205 is rotatably connected to the installation sleeve 202. A plurality of spiral grooves 206 are provided inside the clamping meshing gear 205. A clamping slider 207 is slidably connected inside the spiral groove 206. A clamping sliding rod 208 is fixedly connected to the top of block 207, and the clamping sliding rod 208 is slidably connected to the installation sleeve 202. The end of the clamping sliding rod 208 is fixedly connected to the clamping arm 209. By setting the installation protection mechanism 2, not only can the clamping motor 203 be used to drive the clamping sliding gear 204 to rotate, but also the meshing connection between the clamping sliding gear 204 and the clamping meshing gear 205 can be utilized. Under the limited transportation of the spiral slide groove 206, the clamping slider 207 drives the clamping sliding rod 208 to slide inside the installation sleeve 202, thereby realizing the expansion and contraction function of the clamping arm 209, which is convenient for rapid clamping and fixing of the surveying and mapping device.

[0032] The protective rotating supports 210 are symmetrically installed on both sides of the top of the bracket support ring 101. One side of the two protective rotating supports 210 is rotatably connected with a protective cover 211. A rotating support 212 is symmetrically installed on the top of one side of the protective cover 211. A locking shaft 213 is rotatably connected between the two rotating supports 212. A second unlocking button 214 is fixedly installed on one side of the locking shaft 213. A second reset spring 215 is fixedly installed at the bottom of the second unlocking button 214. The second reset spring 215 is fixedly installed on the top of the protective cover 211. The locking shaft 213 is fixedly installed on the bottom of the second unlocking button 214. A locking hook 216 is fixedly installed on the side away from the second unlocking button 214. The locking hook 216 is engaged with the protective cover 211. The protective rotating support 210 can be used to realize the rotation of the protective cover 211. By utilizing the characteristics of the engagement connection between the locking hook 216 and the protective cover 211, the protective cover 211 can be locked to facilitate the protection of the surveying and mapping device. By pressing the second unlocking button 214 to drive the locking hook 216 to rotate around the locking shaft 213, the protective cover 211 can be unfolded to facilitate land surveying on different terrains.

[0033] Working principle: Before using this land surveying and mapping device and method that can be used in different terrains, it is necessary to first check the overall condition of the device to ensure that it can work normally. Figure 1 - Fig.11 As shown, first, the protective cover 211 can be rotated by utilizing the protective rotating support 210, and the protective cover 211 can be locked by utilizing the characteristics of the locking hook 216 and the locking connection with the protective cover 211, so as to facilitate the protection of the surveying and mapping device. By pressing the second unlocking button 214, the locking hook 216 is driven to rotate around the locking shaft 213, so that the protective cover 211 can be unfolded, which is convenient for land surveying in different terrains. The clamping motor 203 is used to drive the clamping sliding gear 204 to rotate, and the characteristics of the meshing connection between the clamping sliding gear 204 and the clamping meshing gear 205 are utilized. Under the limited transportation of the spiral slide groove 206, the clamping slider 207 drives the clamping sliding rod 208 to slide inside the mounting sleeve 202, so as to realize the expansion and contraction function of the clamping arm 209, so as to facilitate the rapid clamping and fixation of the surveying and mapping device.

[0034] Secondly, the support ring 101 is supported by the first rotating leg 103 and the second sliding leg 105, and the fixing nail 114 is inserted into the soil at the same time, so that the whole surveying and mapping support mechanism 1 can be stably supported, and the overall stability of the surveying and mapping support mechanism 1 is improved. The surveying and mapping support mechanism 1 is reinforced for a second time by the stable support frame 111 around it, so as to further improve the overall stability of the surveying and mapping support mechanism 1. When the ground is flat and hard, the fixing nail 114 cannot be inserted into the ground. The lifting threaded rod 117 is lifted and moved inside the lifting threaded sleeve 115 by rotating the first adjusting threaded sleeve 116. The distance between the support sliding seat 113 and the rotating support ring 107 is adjusted, and the rotation of the stable support frame 111 is realized by using the third rotating support 108, the fourth rotating support 110 and the fifth rotating support 112. The fixing nails 114 are stored, and the four stable support frames 111 are used to achieve stable support for the entire surveying and mapping support mechanism 1, and the support springs 119 and sliding support legs 120 on the inner side of the bottom of the stable support frame 111 are used to achieve stable support for the stable support frame 111. The support springs 119 are used to make the sliding support legs 120 fit the ground of different terrains, thereby achieving the support stability of the surveying and mapping support mechanism 1, and the engaging sliding rod 124 is driven to squeeze the first return spring 125 by pressing the first unlocking button 126. The engaging sliding rod 124, the engaging plug rod 123 and the rotating gear 122 are engaged with each other to achieve the sliding of the engaging plug rod 123, so that the engaging plug rod 123 is separated from the fixed socket 104, and the sliding of the second sliding leg 105 can be achieved, thereby adjusting the height of the surveying and mapping support mechanism 1, and land surveying of different terrains can be performed.

[0035] Finally, by rotating the adjusting knob 133, the adjusting threaded rod 132 is driven to rotate, so that the second adjusting threaded sleeve 134 drives the sixth rotating support 135 and the rotating connecting rod 136 to move up and down while rotating, so that the first rotating leg 103 can be unfolded, which is convenient for the rapid installation of the surveying and mapping bracket mechanism 1. When installing the surveying and mapping device, the bolts inside the seventh rotating support 137 can be removed to separate the rotating connecting rod 136 from the seventh rotating support 137, so that the rotating connecting rod 136 is vertically downward, and the first rotating shaft 127 and the second rotating shaft 129 are used to realize the rotation of the rotating base 130. The gravity of the second adjusting threaded sleeve 134, the adjusting threaded rod 132 and the rotating connecting rod 136 is used to keep the rotating base 130 in a vertical state at all times, which is convenient for rapid leveling of the surveying and mapping device and improves the surveying and measuring efficiency of the surveying and mapping device. When the surveying and mapping device is not in use, the fixing pin 131 is used to fix the rotating base 130.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surveying and mapping device for land surveying that can be used in different terrains, comprising a surveying and mapping support mechanism (1), and a rotating base (130) installed inside the surveying and mapping support mechanism (1); A mounting protection mechanism (2) is provided on the top of the surveying and mapping support mechanism (1), and protective rotating supports (210) are symmetrically provided on both sides of the mounting protection mechanism (2); It is characterized in that Also includes: The surveying and mapping support mechanism (1) comprises a support support ring (101), a plurality of first rotating supports (102) are fixedly mounted on the bottom of the support support ring (101), the number of the first rotating supports (102) is three, and the bottom of the first rotating supports (102) is rotatably connected to a first rotating support leg (103); A plurality of fixed insertion holes (104) are provided on the outer side of the first rotating leg (103); a second sliding leg (105) is slidably connected to the outer side of the bottom of the first rotating leg (103); and a second rotating support (106) is slidably connected to the bottom of the second sliding leg (105); The bottom of the second rotating support (106) is rotatably connected to a rotating support ring (107), the bottom of the rotating support ring (107) is fixedly mounted with a third rotating support (108), the bottom of the third rotating support (108) is rotatably connected to a supporting rotating rod (109), and the bottom of the supporting rotating rod (109) is rotatably connected to a fourth rotating support (110).

2. A land surveying and mapping device that can be used in different terrains according to claim 1, characterized in that: A stable support frame (111) is fixedly installed at the bottom of the fourth rotating support (110), and a fifth rotating support (112) is rotatably connected to the end of the stable support frame (111), and a support sliding seat (113) is fixedly installed on the inner side of the fifth rotating support (112), and a fixing nail (114) is fixedly installed on the bottom of the support sliding seat (113), and a lifting thread sleeve (115) is fixedly installed on the top of the support sliding seat (113), and a first adjusting thread sleeve (116) is rotatably connected to the top of the lifting thread sleeve (115), and the internal thread of the first adjusting thread sleeve (116) is connected to a lifting thread rod (117), and a support slide groove (118) is provided on the inner side of the bottom of the stable support frame (111), and a support spring (119) is fixedly installed on one side of the inner side of the support slide groove (118), and the end of the support spring (119) is fixedly connected to a sliding support leg (120).

3. A land surveying and mapping device that can be used in different terrains according to claim 2, characterized in that: A locking bracket (121) is fixedly mounted on the outer side of the top of the second sliding leg (105); a rotating gear (122) is rotatably connected to the inner center of the locking bracket (121); an engaging rod (123) is meshedly connected to the top of the rotating gear (122); an engaging sliding rod (124) is meshedly connected to the bottom of the rotating gear (122); a first return spring (125) is fixedly mounted on one end of the engaging rod (123) and the engaging sliding rod (124); and a first unlocking button (126) is fixedly mounted on the other end of the engaging sliding rod (124).

4. A land surveying and mapping device that can be used in different terrains according to claim 3, characterized in that: A first rotating shaft (127) is symmetrically installed inside the bracket support ring (101), a bidirectional rotating ring (128) is rotatably connected between the two first rotating shafts (127), a second rotating shaft (129) is symmetrically rotatably connected inside the bidirectional rotating ring (128), the rotating base (130) is rotatably connected to the second rotating shaft (129), and a fixing pin (131) is threadedly connected to one side of the interior of the rotating base (130).

5. A land surveying and mapping device that can be used in different terrains according to claim 4, characterized in that: The bottom of the rotating base (130) is fittedly connected with an adjusting threaded rod (132), the bottom of the adjusting threaded rod (132) is fixedly connected with an adjusting knob (133), the middle of the adjusting threaded rod (132) is threadedly connected with a second adjusting threaded sleeve (134), a plurality of sixth rotating supports (135) are fixedly mounted on the outer side of the second adjusting threaded sleeve (134), the number of the sixth rotating supports (135) is three, the outer side of the sixth rotating support (135) is rotatably connected with a rotating connecting rod (136), the end of the rotating connecting rod (136) is rotatably connected with a seventh rotating support (137), and the seventh rotating support (137) is fixedly mounted on the inner side of the first rotating leg (103).

6. A land surveying and mapping device that can be used in different terrains according to claim 5, characterized in that: The installation protection mechanism (2) comprises an installation support column (201), wherein the installation support column (201) is fixedly installed on the top of a rotating base (130), a mounting sleeve (202) is fixedly installed on the top of the rotating base (130), a clamping motor (203) is fixedly installed on one side of the bottom of the mounting sleeve (202), an output end of the clamping motor (203) is fixedly connected to a clamping sliding gear (204), and one side of the clamping sliding gear (204) is meshingly connected to a clamping meshing gear (205).

7. A land surveying and mapping device that can be used in different terrains according to claim 6, characterized in that: The clamping meshing gear (205) is rotatably connected to the mounting sleeve (202); a plurality of spiral grooves (206) are provided inside the clamping meshing gear (205); a clamping slider (207) is slidably connected inside the spiral groove (206); a clamping sliding rod (208) is fixedly connected to the top of the clamping sliding rod (207); the clamping sliding rod (208) is slidably connected to the mounting sleeve (202); and a clamping arm (209) is fixedly connected to the end of the clamping sliding rod (208).

8. A land surveying and mapping device that can be used in different terrains according to claim 7, characterized in that: The protective rotating supports (210) are symmetrically mounted on both sides of the top of the bracket support ring (101); one side of the two protective rotating supports (210) is rotatably connected to a protective cover (211); a rotating support (212) is symmetrically mounted on the top of one side of the protective cover (211); and a locking shaft (213) is rotatably connected between the two rotating supports (212).

9. A land surveying and mapping device that can be used in different terrains according to claim 8, characterized in that: A second unlocking button (214) is fixedly mounted on one side of the locking shaft (213); a second return spring (215) is fixedly mounted on the bottom of the second unlocking button (214); the second return spring (215) is fixedly mounted on the top of the protective cover (211); a locking hook (216) is fixedly mounted on the side of the locking shaft (213) away from the second unlocking button (214); and the locking hook (216) is snap-connected to the protective cover (211).

10. A method for producing a land surveying and mapping device that can be used in different terrains, using the land surveying and mapping device that can be used in different terrains as claimed in claim 9, and the steps of the production method are as follows: Step 1: The protective cover (211) can be rotated by using the protective rotating support (210), and the protective cover (211) can be locked by using the locking hook (216) and the protective cover (211), so as to protect the surveying and mapping device. The locking hook (216) is driven to rotate around the locking shaft (213) by pressing the second unlocking button (214), so as to expand the protective cover (211), so as to facilitate land surveying in different terrains. The clamping motor (203) is used to drive the clamping sliding gear (204) to rotate. The clamping sliding gear (204) and the clamping meshing gear (205) are meshed and connected. Under the limited transfer of the spiral slide groove (206), the clamping slider (207) drives the clamping sliding rod (208) to slide inside the mounting sleeve (202), so as to realize the expansion and contraction function of the clamping arm (209), so as to facilitate the rapid clamping and fixing of the surveying and mapping device. Step 2: The support ring (101) is supported by the first rotating leg (103) and the second sliding leg (105), and the fixing nail (114) is inserted into the soil at the same time, so that the entire surveying and mapping support mechanism (1) can be stably supported, and the overall stability of the surveying and mapping support mechanism (1) can be improved. The surveying and mapping support mechanism (1) is reinforced by the surrounding stable support frame (111) to further improve the overall stability of the surveying and mapping support mechanism (1). When the ground is flat and hard, the fixing nail (114) cannot be inserted into the ground. The lifting threaded rod (117) is lifted and moved inside the lifting threaded sleeve (115) by rotating the first adjusting threaded sleeve (116). The distance between the support sliding seat (113) and the rotating support ring (107) is adjusted, and the stable support frame (111) is rotated by the third rotating support (108), the fourth rotating support (110) and the fifth rotating support (112), so that the fixing can be achieved. The nails (114) are stored, four stable support frames (111) are used to achieve stable support of the entire surveying and mapping support mechanism (1), and the support springs (119) and sliding support legs (120) on the inner side of the bottom of the stable support frame (111) are used to achieve stable support of the stable support frame (111). The support springs (119) are used to make the sliding support legs (120) fit the ground of different terrains, thereby achieving support stability of the surveying and mapping support mechanism (1), and by pressing the first unlocking button (126) to drive the meshing sliding rod (124) to squeeze the first return spring (125), the meshing sliding rod (124), the meshing plug rod (123) and the rotating gear (122) are used to achieve the sliding of the meshing plug rod (123), so that the meshing plug rod (123) is separated from the fixed plug hole (104), and the second sliding support leg (105) can be slid, thereby adjusting the height of the surveying and mapping support mechanism (1), and land surveying of different terrains can be performed; Step 3: By rotating the adjusting knob (133), the adjusting threaded rod (132) is driven to rotate, so that the second adjusting threaded sleeve (134) drives the sixth rotating support (135) and the rotating connecting rod (136) to move up and down while rotating, so that the first rotating support leg (103) can be unfolded, which is convenient for the rapid installation of the surveying and mapping support mechanism (1). When installing the surveying and mapping device, the bolts inside the seventh rotating support (137) can be removed to separate the rotating connecting rod (136) from the seventh rotating support (137), so that the rotating connecting rod (136) can be vertically moved. Since the weight of the bottom center of the rotating base (130) is relatively large, when the rotating base (130) is separated from the adjusting threaded rod (132), the rotating base (130) is equivalent to a plumb bob. At the same time, the first rotating shaft (127) and the second rotating shaft (129) are used to realize the rotation of the rotating base (130), so that the rotating base (130) is always in a vertical state, which facilitates the rapid leveling of the surveying and mapping device and improves the surveying and measuring efficiency of the surveying and mapping device. When the surveying and mapping device is not in use, the fixing pin (131) is used to fix the rotating base (130).

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