An ancient building monitoring and scanning device based on three-dimensional laser technology

Abstract

The present invention relates to the technical field of ancient building monitoring and scanning equipment, and discloses an ancient building monitoring and scanning device based on three-dimensional laser technology, comprising a base, the left and right ends of the outer wall of the bottom side of the base are respectively provided with grooves, the two sides of the two grooves are respectively fixedly connected with support plates, a connecting column is fixedly connected between the two support plates, and a roller is sleeved on the outer wall of the connecting column. When it is necessary to monitor and scan the ancient building, the staff of the ancient building monitoring and scanning device based on three-dimensional laser technology can control the whole device to travel on the road surface, and start the motor to drive the rotating rod to rotate at the same time. During the rotation of the rotating rod, the scanning connecting plate can be driven to rotate, so that the monitoring scanner can drive the monitoring scanning lens to rotate 360 ​​degrees in all directions, thereby utilizing the rotation effect, so that the device can perform 360-degree all-round scanning and monitoring of the ancient building.

Description

Technical Field

[0001] The invention relates to the technical field of ancient building monitoring and scanning equipment, and in particular to an ancient building monitoring and scanning device based on three-dimensional laser technology. Background Art

[0002] 3D laser scanning technology, also known as real-scene replication technology, is a technological revolution in the field of surveying and mapping after GPS technology. It breaks through the traditional single-point measurement method and has the unique advantages of high efficiency and high precision. 3D laser scanning technology can provide 3D point cloud data on the surface of the scanned object, so it can be used to obtain high-precision and high-resolution digital terrain models.

[0003] Moreover, when the existing 3D laser scanner is in use, since the ancient building is outdoors and there is a lot of dust outdoors, the 3D laser scanning lens is exposed. This makes it easy for the 3D laser scanning lens to absorb too much dust when scanning the ancient building, thus affecting the effect of the 3D laser monitoring scanning. Summary of the invention

[0004] The purpose of the present invention is to provide an ancient building monitoring and scanning device based on three-dimensional laser technology to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an ancient building monitoring and scanning device based on three-dimensional laser technology, comprising a base, wherein the left and right ends of the outer wall on the bottom side of the base are respectively provided with grooves, and the two sides of the two grooves are respectively fixedly connected with support plates, and a connecting column is fixedly connected between the two support plates, and a roller is sleeved on the outer wall of the connecting column, and also comprises: a connecting mechanism, wherein the connecting mechanism also comprises a connecting cylinder fixedly connected to the top outer wall of the base, a placement groove is provided at the inner central axis of the base, a motor is fixedly connected inside the placement groove, and a rotating rod is fixedly connected to the output end of the motor, and the rotating rod at one end away from the motor rotates through the top outer wall of the base and extends to the top outer side of the connecting cylinder, and a monitoring scanning mechanism, wherein the monitoring scanning mechanism comprises a scanning connecting plate fixedly connected to the top extension part of the rotating rod, and a monitoring scanner is fixedly connected to the central axis of the outer wall on one side of the scanning connecting plate away from the rotating rod, and a monitoring scanning lens is arranged at the central axis of the front outer wall of the monitoring scanner.

[0007] Furthermore, a gas cleaning mechanism is provided inside the scanning connection plate, and the gas cleaning mechanism includes a gas storage cavity opened inside the scanning connection plate, wherein a plurality of gas cleaning holes are opened on the periphery of the top outer wall of the scanning connection plate.

[0008] Furthermore, a lifting and extruding mechanism is provided inside the air storage cavity, and the lifting and extruding mechanism includes a lifting and extruding plate slidably arranged inside the air storage cavity, the side wall of the lifting and extruding plate is arranged in contact with the inner side wall of the air storage cavity, and a plurality of compression springs are fixedly connected to the bottom outer wall of the lifting and extruding plate, wherein one end of the plurality of compression springs away from the lifting and extruding plate is fixedly connected to the bottom inner wall of the air storage cavity, and a plurality of extrusion lifting columns are fixedly connected to the bottom outer wall of the lifting and extruding plate, and one end of the plurality of extrusion lifting columns away from the lifting and extruding plate slides through the bottom outer wall of the air storage cavity and extends to the outside, and a plurality of extrusion protrusions are fixedly connected to the top outer wall of the connecting cylinder, and a plurality of extrusion protrusions are respectively arranged in contact with the extension portions of a plurality of extrusion lifting columns.

[0009] Furthermore, a heat dissipation mechanism is provided inside the air storage cavity, and the heat dissipation mechanism includes a sealed gas cavity formed by a lifting and extrusion plate and the bottom of the air storage cavity, wherein an elastic bag tube is fixedly connected to the top outer wall of the lifting and extrusion plate, and the elastic bag tube is connected to the lifting and extrusion plate, and one end of the elastic bag tube away from the lifting and extrusion plate is connected to the bottom outer wall of the monitoring scanner.

[0010] Furthermore, auxiliary mechanisms are respectively provided on the left and right sides of the top outer wall of the connecting tube, and the auxiliary mechanisms include auxiliary columns rotatably connected to the left and right sides of the top outer wall of the connecting tube, the interior of the auxiliary columns is hollowed out, and the side walls of the auxiliary columns are provided with auxiliary sliding grooves.

[0011] Furthermore, a moving mechanism is slidingly provided inside the auxiliary column, and the moving mechanism includes a moving plate slidably provided inside the auxiliary column, the side wall of the moving plate is contacted with the inner wall of the auxiliary column, and the moving plate is fixedly connected to the bottom inner wall of the auxiliary column by a spring, wherein the moving plate is fixedly connected to the moving column at one end away from the spring, and the moving column at one end away from the moving plate slides through the top outer wall of the auxiliary column and extends to the outside, and the side wall of the moving column is fixedly connected with a protrusion, and the protrusion slides through the interior of the auxiliary slide groove and extends to the outside, and the extension part of the protrusion is fixedly connected with a cleaning plate, and the side wall of the cleaning plate is fixedly connected with a plurality of cleaning hairs, and the end of the cleaning hairs away from the cleaning plate is contacted with the outer wall of the monitoring scanning lens.

[0012] Furthermore, a rotary pressure mechanism is provided on the top outer wall of the monitoring scanner, and the rotary pressure mechanism includes a rotary extrusion plate fixedly connected to the top outer wall of the monitoring scanner, and a rotary pressure ring is fixedly connected to the end of the rotary extrusion plate away from the monitoring scanner, wherein a plurality of semicircular protrusions are fixedly connected to the bottom outer wall of the rotary pressure ring, and the plurality of semicircular protrusions are arranged in contact with the top extension portion of the movable column.

[0013] Furthermore, a pushing mechanism is provided on the side wall of the scanning connecting plate, and the pushing mechanism includes a plurality of pushing teeth fixedly connected to the side wall of the scanning connecting plate, wherein the pushing mechanism also includes a pushing toothed disk fixedly connected to the outer wall of the auxiliary column, and the pushing toothed disk is meshed with the pushing teeth.

[0014] The present invention has the following beneficial effects:

[0015] (1) When it is necessary to monitor and scan ancient buildings, the staff can control the entire device to travel on the road and start the motor to drive the rotating rod to rotate. During the rotation of the rotating rod, the scanning connecting plate can be driven to rotate, so that the monitoring scanner can drive the monitoring scanning lens to rotate 360 ​​degrees in all directions. By utilizing the rotation effect, the device can perform 360-degree all-round scanning and monitoring of ancient buildings.

[0016] (2) The ancient building monitoring and scanning device based on three-dimensional laser technology can make the extrusion lifting column repeatedly squeeze the extrusion protrusion during the rotation of the scanning connecting plate. Under the extrusion effect, the extrusion lifting column can drive the lifting extrusion plate to move inside the air storage cavity. Under the movement effect, the gas in the upper part of the air storage cavity can be squeezed, so that the gas can pass through the gas cleaning hole, and then the airflow driving force of the gas ejected can act on the monitoring scanning lens, so that the dust adsorbed on the monitoring scanning lens can be cleaned in time, thereby preventing the monitoring scanning lens from adsorbing dust during the monitoring and scanning process and affecting the monitoring and scanning effect.

[0017] (3) In the ancient building monitoring and scanning device based on three-dimensional laser technology, when the lifting and extrusion plate moves inside the air storage chamber, the lifting and extrusion plate and the monitoring scanner are connected by an elastic bag tube. This allows the movement of the lifting and extrusion plate to promote gas exchange between the sealed gas chamber and the monitoring scanner, thereby achieving the purpose of heat dissipation and preventing the temperature of the internal components of the device from being too high during long-term use, thereby affecting the use of the entire device. At the same time, since the sealed gas chamber and the monitoring scanner are in a sealed state, dust is prevented from entering the monitoring scanner during the gas exchange and heat dissipation process, thereby protecting the monitoring scanner.

[0018] (4) In the ancient building monitoring and scanning device based on three-dimensional laser technology, since the monitoring scanner rotates while the connecting tube is in a stationary state, when the monitoring scanner rotates, the cleaning hairs on both sides of the connecting tube can clean the dust on the monitoring scanning lens. In addition, the rotation of the scanning connecting plate can cause the pushing teeth to drive the pushing toothed disc to rotate, thereby driving the auxiliary column to rotate. Under the rotation effect, the scanning force of the cleaning hairs on the monitoring scanning lens can be increased. On the other hand, the monitoring scanner can drive the rotating extrusion plate and the rotating pressure ring to rotate. Under the rotation effect, the semicircular protrusion can repeatedly squeeze the moving column. Under the movement effect of the moving column, the cleaning plate and the cleaning hairs can be driven to move up and down along the monitoring scanning lens. By utilizing this effect, the cleaning force of the device on the monitoring scanning lens can be further increased, and the cleaning effect of the device on the monitoring scanning lens can be enhanced, thereby enhancing the monitoring and scanning effect of the device.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a three-dimensional cross-sectional view of the overall structure of the present invention;

[0023] Figure 3 It is a sectional view of the local structure of the connecting tube of the present invention;

[0024] Figure 4 For the present invention Figure 3 A magnified view of middle;

[0025] Figure 5 This is a schematic diagram of the overall structure of the auxiliary column of the present invention;

[0026] Figure 6 This is a schematic diagram of the overall structure of the rotary pressurizing ring of the present invention;

[0027] Figure 7 This is a schematic diagram of the overall structure of the lifting and squeezing plate of the present invention;

[0028] Figure 8 For the present invention Figure 7 Enlarged view of B.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] In the figure: 1, base; 11, groove; 12, support plate; 13, connecting column; 14, roller; 2, connecting mechanism; 201, connecting cylinder; 202, placement slot; 203, motor; 204, rotating rod; 3, monitoring scanning mechanism; 301, scanning connecting plate; 302, monitoring scanner; 303, monitoring scanning lens; 4, gas cleaning mechanism; 401, gas storage chamber; 402, gas cleaning hole; 5, lifting and squeezing mechanism; 501, lifting and squeezing plate; 502, compression spring; 503, squeezing lifting Lowering column; 504, extrusion protrusion; 6, heat dissipation mechanism; 601, sealed gas chamber; 602, elastic bag tube; 7, auxiliary mechanism; 701, auxiliary column; 702, auxiliary slide; 8, moving mechanism; 801, moving disk; 802, moving column; 803, protrusion; 804, cleaning plate; 805, cleaning hair; 9, rotary pressurizing mechanism; 901, rotary extrusion plate; 902, rotary pressurizing ring; 903, semicircular protrusion; 10, pushing mechanism; 101, pushing teeth; 102, pushing toothed disk. DETAILED DESCRIPTION

[0031] 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.

[0032] See also Figure 1-Figure 4 As shown, the present invention is an ancient building monitoring and scanning device based on three-dimensional laser technology, including a base 1, and grooves 11 are respectively provided at the left and right ends of the outer wall of the bottom side of the base 1, so as to facilitate the auxiliary setting of a roller 14, and support plates 12 are respectively fixedly connected on both sides of the two grooves 11, so as to facilitate the support of a connecting column 13, and a connecting column 13 is fixedly connected between the two supporting plates 12, so as to facilitate the rotation of the roller 14, and the outer wall of the connecting column 13 is sleeved with a roller 14, so as to facilitate the movement of the entire device, and also includes:

[0033] The connecting mechanism 2 also includes a connecting tube 201 fixedly connected to the top outer wall of the base 1, and the purpose of such a setting is to facilitate the auxiliary connection of the monitoring scanning mechanism 3. A placement groove 202 is opened at the inner central axis of the base 1, and the purpose of such a setting is to facilitate the auxiliary setting of the motor 203. The motor 203 is fixedly connected to the inside of the placement groove 202, and the purpose of such a setting is to facilitate the provision of external power. The output end of the motor 203 is fixedly connected to a rotating rod 204, and the purpose of such a setting is to facilitate the rotation of the rotating rod 204. The end of the rotating rod 204 away from the motor 203 rotates through the top outer wall of the base 1 and extends to the top outer side of the connecting tube 201, and the purpose of such a setting is to facilitate the limiting of the rotating rod 204;

[0034] The monitoring scanning mechanism 3 includes a scanning connecting plate 301 fixedly connected to the top extension of the rotating rod 204. The purpose of this arrangement is to facilitate the use of the rotation effect of the rotating rod 204. The scanning connecting plate 301 is fixedly connected to a monitoring scanner 302 at the center axis of the outer wall on one side away from the rotating rod 204. The purpose of this arrangement is to facilitate the monitoring and scanning of ancient buildings. A monitoring scanning lens 303 is arranged at the center axis of the front outer wall of the monitoring scanner 302. The purpose of this arrangement is to facilitate scanning.

[0035] The scanning connecting plate 301 is provided with a gas cleaning mechanism 4, which is provided for the purpose of cleaning the dust on the monitoring scanning lens 303. The gas cleaning mechanism 4 includes a gas storage cavity 401 opened inside the scanning connecting plate 301, which is provided for the purpose of storing gas.

[0036] A plurality of gas cleaning holes 402 are provided on the periphery of the top outer wall of the scanning connecting plate 301, and the purpose of such arrangement is to facilitate the discharge of gas.

[0037] The interior of the gas storage chamber 401 is provided with a lifting and squeezing mechanism 5, the purpose of which is to facilitate squeezing the gas inside the gas storage chamber 401, the lifting and squeezing mechanism 5 includes a lifting and squeezing plate 501 slidably arranged inside the gas storage chamber 401, the purpose of which is to facilitate the movement of the lifting and squeezing plate 501, the side wall of the lifting and squeezing plate 501 is arranged in contact with the inner side wall of the gas storage chamber 401, the purpose of which is to facilitate the limiting of the lifting and squeezing plate 501, the bottom side outer wall of the lifting and squeezing plate 501 is fixedly connected with a plurality of compression springs 502, the purpose of which is to facilitate the rapid resetting of the lifting and squeezing plate 501;

[0038] Among them, one end of several compression springs 502 away from the lifting and squeezing plate 501 is fixedly connected to the bottom inner wall of the air storage chamber 401, and the purpose of this arrangement is to facilitate the fixing of the compression spring 502, and the bottom outer wall of the lifting and squeezing plate 501 is fixedly connected with several squeezing lifting columns 503. The purpose of this arrangement is to facilitate the movement of the lifting and squeezing plate 501. One end of several squeezing lifting columns 503 away from the lifting and squeezing plate 501 slides through the bottom outer wall of the air storage chamber 401 and extends to the outside. The purpose of this arrangement is to facilitate the movement of the squeezing lifting columns 503, and the top outer wall of the connecting cylinder 201 is fixedly connected with several squeezing protrusions 504. The purpose of this arrangement is to facilitate the pushing of the squeezing lifting columns 503. Several squeezing protrusions 504 are respectively contacted with the extension parts of several squeezing lifting columns 503. The purpose of this arrangement is to facilitate the limiting of the squeezing protrusions 504.

[0039] Example 2

[0040] The difference from Example 1 is that:

[0041] like Figure 1-Figure 8 As shown, a heat dissipation mechanism 6 is provided inside the gas storage cavity 401, and the purpose of such a configuration is to facilitate heat dissipation of the internal structure. The heat dissipation mechanism 6 includes a sealed gas cavity 601 formed by a lifting extrusion plate 501 and the bottom of the gas storage cavity 401, and the purpose of such a configuration is to facilitate gas storage;

[0042] Among them, the top outer wall of the lifting and extrusion plate 501 is fixedly connected with an elastic bag tube 602, and the purpose of this arrangement is to facilitate the flow of gas. The elastic bag tube 602 is connected to the lifting and extrusion plate 501, and the purpose of this arrangement is to facilitate the entry of gas. The end of the elastic bag tube 602 away from the lifting and extrusion plate 501 is connected to the bottom outer wall of the monitoring scanner 302, and the purpose of this arrangement is to facilitate the fixation of the elastic bag tube 602.

[0043] Auxiliary mechanisms 7 are respectively arranged on the left and right sides of the top outer wall of the connecting cylinder 201, and the purpose of such arrangement is to facilitate the auxiliary setting of the moving mechanism 8. The auxiliary mechanism 7 includes an auxiliary column 701 rotatably connected to the left and right sides of the top outer wall of the connecting cylinder 201, and the purpose of such arrangement is to facilitate the auxiliary setting of the moving mechanism 8. The interior of the auxiliary column 701 is hollowed out, and the purpose of such arrangement is to facilitate the setting of the moving disk 801. The side wall of the auxiliary column 701 is provided with an auxiliary slide groove 702, and the purpose of such arrangement is to facilitate the movement effect of the moving disk 801.

[0044] A moving mechanism 8 is slidably provided inside the auxiliary column 701, and the purpose of such provision is to facilitate the movement of the moving mechanism 8. The moving mechanism 8 includes a moving plate 801 slidably provided inside the auxiliary column 701, and the purpose of such provision is to facilitate the movement of the moving plate 801. The side wall of the moving plate 801 is provided in contact with the inner wall of the auxiliary column 701, and the purpose of such provision is to facilitate the limiting of the moving plate 801. The moving plate 801 is fixedly connected to the inner wall of the bottom side of the auxiliary column 701 by a spring, and the purpose of such provision is to facilitate the rapid resetting of the moving plate 801.

[0045] Among them, the end of the moving plate 801 away from the spring is fixedly connected with a moving column 802, and the purpose of this setting is to facilitate the movement of the moving plate 801. The end of the moving column 802 away from the moving plate 801 slides through the top outer wall of the auxiliary column 701 and extends to the outside. The purpose of this setting is to facilitate the positioning of the moving column 802. The side wall of the moving column 802 is fixedly connected with a protrusion 803. The purpose of this setting is to facilitate the movement effect of the moving column 802. The protrusion 803 slides through the inside of the auxiliary slide groove 702 and extends To the outside, the purpose of this arrangement is to facilitate the use of the moving effect of the protrusion 803. The extended part of the protrusion 803 is fixedly connected with a cleaning plate 804. The purpose of this arrangement is to facilitate the use of the moving effect of the protrusion 803. The side wall of the cleaning plate 804 is fixedly connected with a plurality of cleaning hairs 805. The purpose of this arrangement is to facilitate the use of the moving effect of the cleaning plate 804. The cleaning hairs 805 are arranged to contact the outer wall of the monitoring scanning lens 303 at one end away from the cleaning plate 804. The purpose of this arrangement is to facilitate the limiting of the cleaning hairs 805.

[0046] The top outer wall of the monitoring scanner 302 is provided with a rotating pressurizing mechanism 9, and the purpose of such a setting is to facilitate the use of the rotating effect of the monitoring scanner 302. The rotating pressurizing mechanism 9 includes a rotating extrusion plate 901 fixedly connected to the top outer wall of the monitoring scanner 302, and the purpose of such a setting is to facilitate the auxiliary setting of the rotating pressurizing ring 902. The rotating extrusion plate 901 is fixedly connected to the end away from the monitoring scanner 302 with the rotating pressurizing ring 902, and the purpose of such a setting is to facilitate the auxiliary setting of the semicircular protrusion 903;

[0047] Among them, a number of semicircular protrusions 903 are fixedly connected to the bottom outer wall of the rotating pressure ring 902. The purpose of this arrangement is to facilitate the utilization of the rotating effect of the rotating pressure ring 902. A number of semicircular protrusions 903 are arranged in contact with the top extension part of the movable column 802. The purpose of this arrangement is to facilitate the limiting of the semicircular protrusions 903.

[0048] A pushing mechanism 10 is provided on the side wall of the scanning connection plate 301, and the purpose of such a setting is to facilitate the use of the rotation effect of the scanning connection plate 301. The pushing mechanism 10 includes a plurality of pushing teeth 101 fixedly connected to the side wall of the scanning connection plate 301, and the purpose of such a setting is to facilitate the transmission of the rotation effect of the scanning connection plate 301;

[0049] Among them, the pushing mechanism 10 also includes a pushing toothed disc 102 fixedly connected to the outer wall of the auxiliary column 701. The purpose of this arrangement is to facilitate the use of the rotation effect of the pushing toothed disc 102. The pushing toothed disc 102 is meshed with the pushing teeth 101. The purpose of this arrangement is to facilitate the limiting of the pushing toothed disc 102.

[0050] When in use, when it is necessary to monitor and scan the ancient building, the staff can control the whole device to travel on the road, and start the motor 203 to drive the rotating rod 204 to rotate. During the rotation of the rotating rod 204, the scanning connecting plate 301 can be driven to rotate, so that the monitoring scanner 302 can drive the monitoring scanning lens 303 to rotate 360 ​​degrees in all directions, so as to utilize the rotation effect, so that the device can perform 360-degree all-round scanning and monitoring of the ancient building. During the rotation of the scanning connecting plate 301, the squeezing lifting column 5 can be driven to rotate. 03 Repeatedly squeeze the squeezing protrusion 504, under the squeezing effect, the squeezing lifting column 503 can drive the lifting squeezing plate 501 to move inside the air storage chamber 401, and under the moving effect, the gas in the upper part of the air storage chamber 401 can be squeezed, so that the gas can pass through the gas cleaning hole 402, and then use the airflow driving force of the gas ejection to act on the monitoring scanning lens 303, so that the dust adsorbed on the monitoring scanning lens 303 can be cleaned in time, thereby preventing the monitoring scanning lens 303 from absorbing dust during the monitoring and scanning process and affecting the monitoring and scanning effect.

[0051] At the same time, when the lifting and squeezing plate 501 moves inside the air storage chamber 401, since the lifting and squeezing plate 501 and the monitoring scanner 302 are connected by the elastic bag tube 602, the movement of the lifting and squeezing plate 501 can promote the gas exchange between the sealed gas chamber 601 and the monitoring scanner 302, thereby achieving the purpose of heat dissipation and preventing the internal components of the device from being too hot during long-term use, thereby affecting the use of the entire device. At the same time, since the sealed gas chamber 601 and the monitoring scanner 302 are in a sealed state, dust is prevented from entering the monitoring scanner 302 during the gas exchange and heat dissipation process, thereby protecting the monitoring scanner 302. Secondly, since the monitoring scanner 302 rotates and the connecting tube 201 is in a stationary state, the cleaning of both sides of the connecting tube 201 during the rotation of the monitoring scanner 302 The bristles 805 can clean the dust on the monitoring scanning lens 303, and the rotation of the scanning connecting plate 301 can make the pushing teeth 101 drive the pushing toothed disc 102 to rotate, thereby driving the auxiliary column 701 to rotate. Under the rotation effect, the scanning force of the cleaning bristles 805 on the monitoring scanning lens 303 can be increased. On the other hand, the monitoring scanner 302 can drive the rotating extrusion plate 901 and the rotating pressure ring 902 to rotate. Under the rotation effect, the semicircular protrusion 903 can repeatedly squeeze the moving column 802. Under the movement effect of the moving column 802, the cleaning plate 804 and the cleaning bristles 805 can be driven to move up and down along the monitoring scanning lens 303. By utilizing this effect, the cleaning force of the device on the monitoring scanning lens 303 can be further increased, and the cleaning effect of the device on the monitoring scanning lens 303 can be enhanced, thereby enhancing the monitoring scanning effect of the device.

[0052] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An ancient building monitoring and scanning device based on three-dimensional laser technology, comprising a base (1), wherein the left and right ends of the bottom outer wall of the base (1) are respectively provided with grooves (11), the two sides of the two grooves (11) are respectively fixedly connected with support plates (12), a connecting column (13) is fixedly connected between the two support plates (12), and a roller (14) is sleeved on the outer wall of the connecting column (13), characterized in that: Also includes: A connecting mechanism (2), the connecting mechanism (2) further comprising a connecting tube (201) fixedly connected to the top outer wall of the base (1), a placement groove (202) being provided at the inner central axis of the base (1), a motor (203) being fixedly connected to the inside of the placement groove (202), a rotating rod (204) being fixedly connected to the output end of the motor (203), and an end of the rotating rod (204) away from the motor (203) being rotated to penetrate the top outer wall of the base (1) and extend to the outer side of the top of the connecting tube (201); A monitoring scanning mechanism (3), the monitoring scanning mechanism (3) comprising a scanning connection plate (301) fixedly connected to the top extension portion of the rotating rod (204), a monitoring scanner (302) fixedly connected to the central axis of the outer wall of the scanning connection plate (301) on a side away from the rotating rod (204), and a monitoring scanning lens (303) provided at the central axis of the front outer wall of the monitoring scanner (302); A gas cleaning mechanism (4) is provided inside the scanning connection plate (301), and the gas cleaning mechanism (4) comprises a gas storage cavity (401) opened inside the scanning connection plate (301); Wherein, a plurality of gas cleaning holes (402) are provided on the periphery of the top outer wall of the scanning connection plate (301); A lifting and squeezing mechanism (5) is arranged inside the air storage cavity (401), and the lifting and squeezing mechanism (5) comprises a lifting and squeezing plate (501) slidably arranged inside the air storage cavity (401), a side wall of the lifting and squeezing plate (501) is arranged in contact with an inner side wall of the air storage cavity (401), and a plurality of compression springs (502) are fixedly connected to the bottom outer wall of the lifting and squeezing plate (501); Among them, one end of the plurality of compression springs (502) away from the lifting and squeezing plate (501) is fixedly connected to the inner wall of the bottom side of the air storage chamber (401), and the outer wall of the bottom side of the lifting and squeezing plate (501) is fixedly connected to a plurality of squeezing lifting columns (503), one end of the plurality of squeezing lifting columns (503) away from the lifting and squeezing plate (501) slides through the outer wall of the bottom side of the air storage chamber (401) and extends to the outside, and the top outer wall of the connecting tube (201) is fixedly connected to a plurality of squeezing protrusions (504), and the plurality of squeezing protrusions (504) are respectively arranged in contact with the extension parts of the plurality of squeezing lifting columns (503); An elastic bag tube (602) is fixedly connected to the top outer wall of the lifting and squeezing plate (501), the elastic bag tube (602) is connected to the lifting and squeezing plate (501), and one end of the elastic bag tube (602) away from the lifting and squeezing plate (501) is connected to the bottom outer wall of the monitoring scanner (302); When the lifting and squeezing plate (501) moves inside the gas storage chamber (401), since the lifting and squeezing plate (501) and the monitoring scanner (302) are connected via the elastic bag tube (602), the movement of the lifting and squeezing plate (501) can promote gas exchange between the sealed gas chamber (601) and the monitoring scanner (302), thereby achieving the purpose of heat dissipation and preventing the temperature of the internal components of the device from being too high during long-term use, thereby affecting the use of the entire device. At the same time, since the sealed gas chamber (601) and the monitoring scanner (302) are in a sealed state, dust is prevented from entering the monitoring scanner (302) during the gas exchange and heat dissipation process, thereby protecting the monitoring scanner (302); Auxiliary mechanisms (7) are respectively arranged on the left and right sides of the top outer wall of the connecting tube (201), and the auxiliary mechanism (7) comprises auxiliary columns (701) rotatably connected to the left and right sides of the top outer wall of the connecting tube (201), the interior of the auxiliary columns (701) is hollowed out, and the side walls of the auxiliary columns (701) are provided with auxiliary sliding grooves (702); A moving mechanism (8) is slidably arranged inside the auxiliary column (701), and the moving mechanism (8) comprises a moving plate (801) slidably arranged inside the auxiliary column (701), a side wall of the moving plate (801) being arranged in contact with an inner wall of the auxiliary column (701), and the moving plate (801) is fixedly connected to the inner wall of the bottom side of the auxiliary column (701) via a spring; The end of the movable plate (801) away from the spring is fixedly connected to a movable column (802), the end of the movable column (802) away from the movable plate (801) slides through the top outer wall of the auxiliary column (701) and extends to the outside, the side wall of the movable column (802) is fixedly connected to a protrusion (803), the protrusion (803) slides through the inside of the auxiliary slide groove (702) and extends to the outside, the extension of the protrusion (803) is fixedly connected to a cleaning plate (804), the side wall of the cleaning plate (804) is fixedly connected to a plurality of cleaning hairs (805), and the end of the cleaning hairs (805) away from the cleaning plate (804) is arranged in contact with the outer wall of the monitoring scanning lens (303); The top outer wall of the monitoring scanner (302) is provided with a rotary pressurizing mechanism (9), the rotary pressurizing mechanism (9) comprising a rotary extrusion plate (901) fixedly connected to the top outer wall of the monitoring scanner (302), and a rotary pressurizing ring (902) is fixedly connected to one end of the rotary extrusion plate (901) away from the monitoring scanner (302); Wherein, a plurality of semicircular protrusions (903) are fixedly connected to the bottom outer wall of the rotating pressure ring (902), and the plurality of semicircular protrusions (903) are arranged in contact with the top extension portion of the movable column (802); The monitoring scanner (302) can drive the rotating extrusion plate (901) and the rotating pressure ring (902) to rotate. Under the effect of rotation, the semicircular protrusion (903) can repeatedly squeeze the movable column (802). Under the effect of the movement of the movable column (802), the cleaning plate (804) and the cleaning hair (805) can be driven to move up and down along the monitoring scanning lens (303).

2. The ancient building monitoring and scanning device based on three-dimensional laser technology according to claim 1 is characterized by: A heat dissipation mechanism (6) is provided inside the gas storage cavity (401), and the heat dissipation mechanism (6) comprises a sealed gas cavity (601) formed by a lifting and squeezing disk (501) and the bottom of the gas storage cavity (401).

3. The ancient building monitoring and scanning device based on three-dimensional laser technology according to claim 2 is characterized in that: A pushing mechanism (10) is provided on the side wall of the scanning connection plate (301), and the pushing mechanism (10) comprises a plurality of pushing teeth (101) fixedly connected to the side wall of the scanning connection plate (301); The pushing mechanism (10) further comprises a pushing toothed disc (102) fixedly connected to the outer wall of the auxiliary column (701), and the pushing toothed disc (102) is meshed with the pushing teeth (101).

Images