A measuring device for monitoring railway slope deformation and displacement

Abstract

The present invention discloses a measuring device for monitoring the deformation and displacement of railway slopes, which relates to the technical field of monitoring the deformation and displacement of railway slopes. The device comprises a lens cleaning mechanism and a camera support mounted on the top of the lens cleaning mechanism, wherein a fixing mechanism is provided on one side of the lens cleaning mechanism, and a supporting column is provided on the bottom of the fixing mechanism. The lens cleaning mechanism comprises a camera bracket, a camera body is fixedly mounted inside the camera bracket, a protective roof is fixedly mounted on the top of the camera bracket, a lens glass is fixedly mounted on the end of the camera bracket, and a top inclined block is fixedly mounted on one side of the interior of the camera bracket. When the magnet inclined block contacts the top inclined block, the magnet cleaning block can be rotated so that the cleaning surface of the magnet cleaning block contacts the lens glass, and at the same time, the second cleaning block contacts the outer surface of the lens glass, thereby cleaning the lens glass. The cleaning effect of the lens glass can be improved by one-way cleaning.

Description

Technical Field

[0001] The invention relates to the technical field of railway slope deformation and displacement monitoring, and in particular to a measuring device for railway slope deformation and displacement monitoring. Background Art

[0002] Railway slopes are an important part of the railway line, and their stability is directly related to the safety of railway operations. Railway slopes are slope structures on both sides of the railway line used to support and protect the railway. These slopes are usually composed of soil, rock or other materials. Their main function is to prevent natural disasters such as soil erosion and rock collapse from damaging the railway line. The stability of railway slopes is crucial to ensuring the safe and smooth operation of trains. In order to ensure the safety of the railway, real-time monitoring and measurement devices are usually installed next to the slopes to monitor the deformation or displacement of the railway slopes due to environmental influences in real time.

[0003] Publication No. CN119779185A discloses an intelligent measurement device and method for monitoring railway slope deformation and displacement. By turning on the motor, a bidirectional screw is rotated, causing two nuts to approach each other and the two rotating parts to push the permanent magnet and a first scraper downward. Because the permanent magnet magnetically attracts the iron sheet through the protective cover and transparent plate, the permanent magnet drives the iron sheet and the second scraper downward, thereby clearing moisture from both sides of the transparent plate and improving the clarity of the monitoring subject. However, this patent still has the following problems in actual use:

[0004] Although the intelligent measuring device based on railway slope deformation and displacement monitoring drives the two-way screw to rotate by the motor, so that the two nuts will approach each other and the two rotating parts push the permanent magnet and the first scraper to move downward, so that the permanent magnet drives the iron sheet and the second scraper to move downward, thereby achieving the effect of cleaning the water vapor on both sides of the transparent plate, the reason for the generation of water vapor is that the temperature inside the monitoring equipment is greatly different from the outdoor temperature. When the water vapor encounters the colder monitoring glass cover, it will liquefy and form water droplets. Due to the temperature difference, water droplets will be generated on both the outside and the inside of the monitoring glass cover. Therefore, only the second cover and the second scraper are used to clean both sides of the monitoring glass, which can only temporarily clean the water droplets. After a period of time, the water droplets will still appear, thereby affecting the cleaning effect of the glass cover.

[0005] Therefore, a measuring device for monitoring the deformation and displacement of railway slopes is proposed to solve the above-mentioned problems. Summary of the Invention

[0006] The object of the present invention is to provide a measuring device for monitoring the deformation and displacement of railway slopes, so as to solve the problem raised in the above-mentioned background technology that the reason for the generation of water vapor is due to the large difference between the temperature inside the monitoring equipment and the outdoor temperature. When the water vapor encounters the colder monitoring glass cover, it will liquefy and form water droplets. Due to the temperature difference, water droplets will be generated on both the outside and the inside of the monitoring glass cover. Therefore, only the second cover plate and the second scraper are used to clean both sides of the monitoring glass, which can only temporarily clean the water droplets. After a period of time, the water droplets will still appear, thereby affecting the cleaning effect of the glass cover.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a measuring device for monitoring railway slope deformation and displacement, comprising a lens cleaning mechanism and a camera support mounted on top of the lens cleaning mechanism;

[0008] A fixing mechanism is provided on one side of the lens cleaning mechanism, and a supporting column is provided at the bottom of the fixing mechanism;

[0009] Also includes:

[0010] The lens cleaning mechanism includes a camera bracket, a camera body is fixedly installed inside the camera bracket, and a protective roof is fixedly installed on the top of the camera bracket;

[0011] The end of the camera bracket is fixedly mounted with a lens glass, and one side of the interior of the camera bracket is fixedly mounted with a top inclined block;

[0012] A cleaning motor is fixedly installed on one side of the bottom of the camera bracket, and the output end of the cleaning motor is fixedly connected to a cleaning rotating rod;

[0013] A first bevel gear transmission assembly is symmetrically mounted on the outer side of the cleaning rotating rod, a cleaning threaded rod is fixedly mounted on the top of each of the two first bevel gear transmission assemblies, a cleaning threaded sleeve is threadedly connected to the outer side of each of the two cleaning threaded rods, a magnet bracket is fixedly mounted on one side of each of the two cleaning threaded sleeves, and a plurality of fixing holes are formed on one side of the end of each of the two magnet brackets;

[0014] A first pressing plate is fixedly installed on one side of the top of the two magnet brackets, a first rotating shaft is rotatably connected between the two magnet brackets, a magnet cleaning block is fixedly installed on the outer side of the first rotating shaft, and a plurality of latch slots are provided at both ends of the magnet cleaning block, a spring latch is fixedly installed inside the latch slot, and the spring latch is engaged with the magnet bracket through a fixing hole;

[0015] The fixing mechanism includes a fixed chassis, a lifting bracket is fixedly installed on the top of the fixed chassis, a lifting knob is rotatably connected to the bottom of the lifting bracket, the end of the lifting knob is fixedly connected to a second bevel gear transmission assembly, the top of the second bevel gear transmission assembly is fixedly connected to a lifting threaded rod, the outer side of the lifting threaded rod is threadedly connected to a lifting threaded sleeve, and a lifting plate is fixedly installed on the outer side of the lifting threaded sleeve.

[0016] Preferably, a flip top plate is fixedly installed on one side of the magnet cleaning block, a magnet bevel block is fixedly installed on the top of the magnet cleaning block, gear brackets are fixedly installed on both sides of the bottom of the camera bracket, a rotating gear is rotatably connected to the inner center position of the gear bracket, both sides of the rotating gear are meshed with meshing racks, the outer sides of the two meshing racks are slidably connected with rack slides, and the two rack slides are fixedly installed on both sides of the inner part of the gear bracket.

[0017] Preferably, a connecting spring is fixedly installed on the bottom of the meshing rack on one side, a second pressing plate is fixedly installed on the top of the meshing rack on one side, a support plate is fixedly installed on the bottom of the meshing rack on the other side, a plurality of ejector rods are fixedly installed on the top of the support plate, a plurality of breathable water-transfer sleeves are fixedly installed on the side of the camera bracket close to the gear bracket, a spring bracket is fixedly installed on the inner side of the top of the breathable water-transfer sleeve, a spring telescopic rod is fixedly installed on the bottom of the spring bracket, a sealing spring is slidably connected to the outer side of the spring telescopic rod, and a sealing piston is fixedly installed on the bottom of the sealing spring.

[0018] Preferably, a limiting bracket is symmetrically installed on the outer side of the lens glass, a limiting sliding rod is fixedly installed inside the two limiting brackets, the outer sides of the two limiting sliding rods are slidably connected with a magnet sliding sleeve, a magnet rotating rod is rotatably connected between the two magnet sliding sleeves, a second cleaning block is fixedly installed on the bottom of the magnet rotating rod, a first adjusting motor is fixedly installed on one side of the bottom of the camera support, the output end of the first adjusting motor is fixedly connected to the first adjusting arm, a second adjusting motor is fixedly installed on one side of the first adjusting arm, and the output end of the second adjusting motor is fixedly connected to the camera support.

[0019] Preferably, a first rotating bracket is symmetrically installed on one side of the bottom of the lifting plate, a rotating motor is fixedly installed on the outer side of the first rotating bracket, the output end of the rotating motor is fixedly connected to a rotating worm, one side of the rotating worm is meshed with a rotating worm wheel, a movable slide groove is provided at the bottom of the rotating worm wheel, the movable slide groove is slidably connected to the camera support, the support column is fixedly installed on the bottom of the fixed chassis, the outer side of the support column is threadedly connected to an adjusting threaded disk, the bottom of the adjusting threaded disk is rotatably connected to the support plate, and the support plate is slidably connected to the support column.

[0020] Preferably, the bottom of the support column is rotatably connected to a rotating bearing, the bottom of the rotating bearing is fixedly installed with a first fixing nail, the bottom of the support plate is rotatably connected to several second rotating brackets, the outer side of the second rotating bracket is rotatably connected to a rotating knob, the end of the rotating knob is fixedly connected to a third bevel gear transmission assembly, one side of the third bevel gear transmission assembly is fixedly installed with an expansion threaded rod, the outer side of the expansion threaded rod is threadedly connected to an expansion threaded sleeve, the bottom of the expansion threaded sleeve is rotatably connected to an expansion rotating rod, the expansion rotating rod is rotatably connected to the rotating bearing, and the bottom of the second rotating bracket is rotatably connected to a second fixing nail.

[0021] Compared with the prior art, the present invention has the following beneficial effects: in this measuring device for monitoring the deformation and displacement of railway slopes, when the magnet inclined block contacts the top inclined block, the magnet cleaning block can be rotated, so that the cleaning surface of the magnet cleaning block contacts the lens glass, and at the same time, the second cleaning block contacts the outer surface of the lens glass, thereby cleaning the lens glass. The one-way cleaning method can improve the cleaning effect of the lens glass. By turning the knob, the third bevel gear transmission assembly and the expansion threaded rod are rotated, so that the expansion threaded sleeve moves on the outside of the expansion threaded rod and drives the expansion rotating rod to rotate, thereby independently adjusting the angle of the second rotating bracket to adapt to uneven installation ground. The specific contents are as follows:

[0022] 1. By setting up the lens cleaning mechanism, not only can the cleaning motor be used to drive the cleaning rotating rod and the first bevel gear transmission assembly to rotate, but the first bevel gear transmission assembly can also drive the cleaning threaded rod to rotate, so that the cleaning threaded sleeve drives the magnet bracket and the magnet cleaning block to move, and the water droplets on the inner side of the lens glass are cleaned by the cleaning side of the magnet cleaning block. At the same time, the magnet cleaning block and the magnet rotating rod are attracted by opposite poles, so that the magnet rotating rod drives the second cleaning block to rotate toward one side of the magnet cleaning block, and the outer side of the lens glass can be cleaned by the second cleaning block. When the magnet cleaning block moves to the bottom, the magnet inclined block and the second The pressing plate contacts, and under the action of the first rotating shaft, the magnet cleaning block rotates ninety degrees, and the magnet bracket continues to descend. When the first pressing plate contacts the second pressing plate, the second pressing plate drives the meshing rack on one side to descend, and utilizes the characteristics of the meshing connection between the meshing rack and the rotating gear to drive the meshing rack on the other side to rise, so that the support plate drives the ejector rod to move upward, and the sealing piston moves upward from the bottom of the breathable water-transfer sleeve. When the sealing piston is separated from the bottom of the breathable water-transfer sleeve, not only can the water droplets be discharged, but also the exchange of external air with the air inside the camera bracket can be realized, and the air inside the camera bracket and the The outside air temperature is the same, so there will be no phenomenon of water vapor condensing into water droplets again, thereby improving the cleaning effect of the lens glass. When the magnetic cleaning block is rotated ninety degrees, it is separated from the lens glass. The characteristics of the spring pin and the fixed hole are used to engage and connect, so that the magnetic cleaning block can be fixed. At this time, the cleaning motor is started in reverse, so that the magnet bracket drives the magnetic cleaning block to rise. The magnet bracket and the magnet sliding sleeve are used to attract each other due to different poles, so that the magnet sliding sleeve drives the magnet rotating rod and the second cleaning block to rise. At the same time, the magnet inclined block and the magnet rotating rod are used to repel each other due to the same poles, so that the magnet rotating rod drives the second cleaning block away from the lens glass. When the magnet inclined block contacts the top inclined block, the magnet cleaning block can rotate so that the cleaning surface of the magnet cleaning block contacts the lens glass. At the same time, the second cleaning block contacts the outer surface of the lens glass, thereby cleaning the lens glass. The one-way cleaning method can improve the cleaning effect of the lens glass. The first adjustment motor drives the first adjustment arm to rotate, and the second adjustment motor drives the camera bracket to rotate, so that the tilt angle of the camera body can be adjusted, which is convenient for using the camera body to detect and measure the deformation displacement of the railway slope. The camera body is provided with an optical sensor inside to monitor and measure the displacement.

[0023] 2. By setting up a fixing mechanism, not only can the lifting knob be used to drive the second bevel gear transmission assembly and the lifting threaded rod to rotate, so that the lifting threaded sleeve drives the lifting plate to move up and down, and the height of the camera body can be adjusted, but at the same time, the rotating motor is started to drive the rotating worm to rotate. By utilizing the characteristics of the meshing connection between the rotating worm and the rotating worm wheel, the horizontal rotation of the rotating worm wheel and the camera body can be achieved, which is convenient for adjusting the orientation of the camera body. By utilizing the characteristics of the sliding connection between the moving slide and the camera support, the relative positions of multiple camera bodies can be adjusted, and the camera support can be fixed by the thread, which is convenient for installing multiple camera bodies to carry out multi-point monitoring and measurement of railway slope deformation and displacement. To improve the accuracy of measurement data, the support column and the fixed chassis can be initially fixed by the first fixing nail, the height of the adjusting threaded disk and the support disk can be adjusted by rotating the adjusting threaded disk, the second rotating bracket can be expanded under the action of the second rotating bracket and the expansion rotating rod, and the second fixing of the fixed chassis can be achieved by the second fixing nail, thereby improving the stability of the fixed chassis. When the installation road surface is uneven, the third bevel gear transmission assembly and the expansion threaded rod are driven to rotate by rotating the knob, so that the expansion threaded sleeve moves on the outside of the expansion threaded rod while driving the expansion rotating rod to rotate, so that the angle of the second rotating bracket can be adjusted separately to adapt to the uneven installation ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0025] Figure 2 Schematic diagram of the three-dimensional structure of the lens cleaning mechanism of the present invention;

[0026] Figure 3 Schematic diagram of the three-dimensional structure of the camera bracket and protective ceiling section of the present invention;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the lens glass in the present invention;

[0028] Figure 5 Schematic diagram of the explosion three-dimensional structure of the flip top plate and magnet inclined block in the present invention;

[0029] Figure 6 This is a schematic diagram of the three-dimensional cross-sectional structure of the air-permeable and water-transmitting sleeve of the gear bracket in the present invention;

[0030] Figure 7 A schematic diagram of the three-dimensional structure of the magnet rotating rod and the second cleaning block in the present invention;

[0031] Figure 8 Schematic diagram of the three-dimensional structure of the fixing mechanism in the present invention;

[0032] Figure 9This is a schematic diagram of the three-dimensional structure of the lifting plate and the rotating worm gear in the present invention;

[0033] Figure 10 Schematic diagram of the three-dimensional structure of the second rotating bracket in the present invention;

[0034] Figure 11 Schematic diagram of the three-dimensional structure of the unfolded rotating rod in the present invention.

[0035] In the figure: 1. Lens cleaning mechanism; 101. Camera bracket; 102. Camera body; 103. Protective roof; 104. Lens glass; 105. Top inclined block; 106. Cleaning motor; 107. Cleaning rotating rod; 108. First bevel gear transmission assembly; 109. Cleaning threaded rod; 110. Cleaning threaded sleeve; 111. Magnet bracket; 112. Fixing hole; 113. First pressing plate; 114. First rotating shaft; 115. Magnet cleaning block; 11 6. Latch slot; 117. Spring latch; 118. Flip top plate; 119. Magnet inclined block; 120. Gear bracket; 121. Rotating gear; 122. Meshing rack; 123. Rack slide rail; 124. Connecting spring; 125. Second pressing plate; 126. Support plate; 127. Ejector rod; 128. Breathable water delivery sleeve; 129. Spring bracket; 130. Spring telescopic rod; 131. Sealing spring; 132. Sealing piston; 133. Limit bracket; 1 34. Limiting sliding rod; 135. Magnet sliding sleeve; 136. Magnet rotating rod; 137. Second cleaning block; 138. Camera support; 139. First adjustment motor; 140. First adjustment arm; 141. Second adjustment motor; 2. Fixing mechanism; 201. Fixed chassis; 202. Lifting bracket; 203. Lifting knob; 204. Second bevel gear transmission assembly; 205. Lifting threaded rod; 206. Lifting threaded sleeve; 207. Lifting plate; 208. First rotating bracket; 209, rotating motor; 210, rotating worm; 211, rotating worm wheel; 212, moving slide; 213, support column; 214, adjusting threaded disk; 215, support disk; 216, rotating bearing; 217, first fixing nail; 218, second rotating bracket; 219, rotating knob; 220, third bevel gear transmission assembly; 221, unfolding threaded rod; 222, unfolding threaded sleeve; 223, unfolding rotating rod; 224, second fixing nail. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0037] See also Figure 1-Figure 5 、 Figure 7 The present invention provides a technical solution: a measuring device for monitoring the deformation and displacement of a railway slope, comprising a lens cleaning mechanism 1 and a camera support 138 installed on the top of the lens cleaning mechanism 1, a fixing mechanism 2 is provided on one side of the lens cleaning mechanism 1, and a supporting column 213 is provided at the bottom of the fixing mechanism 2, the lens cleaning mechanism 1 comprises a camera bracket 101, a camera body 102 is fixedly installed inside the camera bracket 101, a protective ceiling 103 is fixedly installed on the top of the camera bracket 101, wherein a lens glass 104 is fixedly installed at the end of the camera bracket 101, a top inclined block 105 is fixedly installed on one side of the inner side of the camera bracket 101, wherein a cleaning motor 106 is fixedly installed on one side of the bottom of the camera bracket 101, an output end of the cleaning motor 106 is fixedly connected to a cleaning rotating rod 107, a first bevel gear transmission assembly 108 is symmetrically installed on the outer side of the cleaning rotating rod 107, a cleaning threaded rod 109 is fixedly installed on the top of the two first bevel gear transmission assemblies 108, and the outer sides of the two cleaning threaded rods 109 are threadedly connected to cleaning A cleaning thread sleeve 110 is fixedly installed on one side of the two cleaning thread sleeves 110. A plurality of fixing holes 112 are formed on one side of the end of the two magnet holders 111. A first pressing plate 113 is fixedly installed on one side of the top of the two magnet holders 111. A first rotating shaft 114 is rotatably connected between the two magnet holders 111. A magnet cleaning block 115 is fixedly installed on the outer side of the first rotating shaft 114. The cleaning motor 106 is used to drive the cleaning rotating rod 107 and the first bevel gear transmission assembly 108 to rotate. At the same time, the first rotating shaft 114 is fixedly installed on the outer side of the cleaning shaft 114. A bevel gear transmission assembly 108 drives the cleaning threaded rod 109 to rotate, so that the cleaning threaded sleeve 110 drives the magnet bracket 111 and the magnet cleaning block 115 to move, and the water droplets on the inner side of the lens glass 104 are cleaned by the cleaning side of the magnet cleaning block 115. At the same time, the magnet cleaning block 115 and the magnet rotating rod 136 are attracted to each other by their opposite poles, so that the magnet rotating rod 136 drives the second cleaning block 137 to rotate toward one side of the magnet cleaning block 115, and the outer side of the lens glass 104 can be cleaned by the second cleaning block 137.

[0038] See also Figure 3-Figure 6, a plurality of latch slots 116 are provided at both ends of the magnet cleaning block 115, and a spring latch 117 is fixedly installed inside the latch slot 116. The spring latch 117 is engaged with the magnet bracket 111 through the fixing hole 112. A flip top plate 118 is fixedly installed on one side of the magnet cleaning block 115, and a magnet inclined block 119 is fixedly installed on the top of the magnet cleaning block 115. Gear brackets 120 are fixedly installed on both sides of the bottom of the camera bracket 101. The inner center position of the gear bracket 120 is rotatably connected to a rotating gear 121. Both sides of the rotating gear 121 are meshed with meshing racks 122. The two meshing racks The outer sides of the meshing rack 122 are slidably connected with rack rails 123, and the two rack rails 123 are fixedly installed on both sides of the interior of the gear bracket 120. A connecting spring 124 is fixedly installed on the bottom of the meshing rack 122 on one side, and a second pressing plate 125 is fixedly installed on the top of the meshing rack 122 on one side. A support plate 126 is fixedly installed on the bottom of the meshing rack 122 on the other side, and a plurality of ejector rods 127 are fixedly installed on the top of the support plate 126. A plurality of breathable water delivery sleeves 128 are fixedly installed on the side of the camera bracket 101 close to the gear bracket 120, and a breathable water delivery sleeve 128 is fixedly installed on the inner side of the top There is a spring bracket 129, a spring telescopic rod 130 is fixedly installed at the bottom of the spring bracket 129, a sealing spring 131 is slidably connected to the outside of the spring telescopic rod 130, and a sealing piston 132 is fixedly installed at the bottom of the sealing spring 131. When the magnet cleaning block 115 moves to the bottom, the magnet inclined block 119 contacts the second pressing plate 125. Under the action of the first rotating shaft 114, the magnet cleaning block 115 rotates ninety degrees and continues to descend the magnet bracket 111. When the first pressing plate 113 contacts the second pressing plate 125, the second pressing plate 125 drives the meshing rack 122 on one side to descend, and the meshing rack 122 is engaged. The meshing connection between the meshing rack 122 and the rotating gear 121 drives the meshing rack 122 on the other side to rise, so that the support plate 126 drives the ejection rod 127 to move upward, and the sealing piston 132 moves upward from the bottom of the breathable water-transfer sleeve 128. When the sealing piston 132 is separated from the bottom of the breathable water-transfer sleeve 128, not only can the water droplets be discharged, but also the exchange of external air and the air inside the camera bracket 101 can be achieved. The temperature of the air inside the camera bracket 101 is the same as that of the external air, so that the water vapor will not condense into water droplets again, thereby improving the cleaning effect of the lens glass 104.

[0039] See also Figure 3-Figure 7, the outer side of the lens glass 104 is symmetrically installed with a limit bracket 133, and the inner side of the two limit brackets 133 is fixedly installed with a limit sliding rod 134. The outer sides of the two limit sliding rods 134 are slidably connected with a magnet sliding sleeve 135, and a magnet rotating rod 136 is rotatably connected between the two magnet sliding sleeves 135. The bottom of the magnet rotating rod 136 is fixedly installed with a second cleaning block 137. When the magnet cleaning block 115 is rotated ninety degrees and separated from the lens glass 104, the spring latch 117 is engaged with the fixing hole 112 to fix the magnet cleaning block 115. At this time, the cleaning motor 106 is started in reverse, so that the magnet bracket 111 drives the magnet cleaning block 115 to rise, and the magnet is used to clean the lens glass 104. The iron bracket 111 and the magnet sliding sleeve 135 are attracted by the principle of opposite poles, so that the magnet sliding sleeve 135 drives the magnet rotating rod 136 and the second cleaning block 137 to rise. At the same time, the magnet inclined block 119 and the magnet rotating rod 136 are repelled by the principle of like poles, so that the magnet rotating rod 136 drives the second cleaning block 137 away from the lens glass 104. When the magnet inclined block 119 contacts the top inclined block 105, the magnet cleaning block 115 can be rotated, so that the cleaning surface of the magnet cleaning block 115 contacts the lens glass 104, and the second cleaning block 137 contacts the outer surface of the lens glass 104, thereby cleaning the lens glass 104. The cleaning effect of the lens glass 104 can be improved through one-way cleaning.

[0040] See also Figure 2-Figure 3 A first adjusting motor 139 is fixedly installed on one side of the bottom of the camera support 138, and the output end of the first adjusting motor 139 is fixedly connected to the first adjusting arm 140. A second adjusting motor 141 is fixedly installed on one side of the first adjusting arm 140, and the output end of the second adjusting motor 141 is fixedly connected to the camera bracket 101. The first adjusting arm 140 is driven to rotate by the first adjusting motor 139, and the camera bracket 101 is driven to rotate by the second adjusting motor 141, so as to adjust the inclination angle of the camera body 102, so as to facilitate the detection and measurement of the deformation displacement of the railway slope using the camera body 102. An optical sensor is provided inside the camera body 102 to realize the monitoring and measurement of the displacement.

[0041] See also Figure 1-Figure 2 、 Figures 8-10The fixing mechanism 2 includes a fixed chassis 201, a lifting bracket 202 is fixedly installed on the top of the fixed chassis 201, and a lifting knob 203 is rotatably connected to the bottom of the lifting bracket 202. The end of the lifting knob 203 is fixedly connected to the second bevel gear transmission assembly 204, and the top of the second bevel gear transmission assembly 204 is fixedly connected to a lifting threaded rod 205. The outer side of the lifting threaded rod 205 is threadedly connected to a lifting threaded sleeve 206, and a lifting plate 207 is fixedly installed on the outer side of the lifting threaded sleeve 206. A first rotating bracket 208 is symmetrically installed on one side of the bottom of the lifting plate 207, and a rotating motor 209 is fixedly installed on the outer side of the first rotating bracket 208. The output end of the rotating motor 209 is fixedly connected to a rotating worm 210, and one side of the rotating worm 210 is meshed with a rotating worm gear 211. A moving slide 212 is provided at the bottom of the rotating worm gear 211, and the moving slide 212 is slidably connected to the camera support 138. The support column 213 is fixedly installed on the fixed chassis 201 The bottom of the support column 213 is threadedly connected to an adjusting threaded disk 214 on the outer side, and the bottom of the adjusting threaded disk 214 is rotatably connected to the supporting disk 215. The lifting knob 203 drives the second bevel gear transmission assembly 204 and the lifting threaded rod 205 to rotate, so that the lifting threaded sleeve 206 drives the lifting disk 207 to move up and down, which can adjust the height of the camera body 102. At the same time, the rotating motor 209 is started to drive the rotating worm 210 to rotate. The meshing connection between the rotating worm 210 and the rotating worm wheel 211 can realize the horizontal rotation of the rotating worm wheel 211 and the camera body 102, which is convenient for adjusting the orientation of the camera body 102. The sliding connection between the moving slide 212 and the camera support 138 can be used to adjust the relative positions of multiple camera bodies 102, and the camera support 138 can be fixed by the thread, which is convenient for installing multiple camera bodies 102 to perform multi-point monitoring and measurement of railway slope deformation displacement, thereby improving the accuracy of measurement data.

[0042] See also Figure 10-11The support plate 215 is slidably connected to the support column 213, and the bottom of the support column 213 is rotatably connected to a rotating bearing 216. The bottom of the rotating bearing 216 is fixedly installed with a first fixing nail 217. The bottom of the support plate 215 is rotatably connected to several second rotating brackets 218. The outer side of the second rotating bracket 218 is rotatably connected to a rotating knob 219. The end of the rotating knob 219 is fixedly connected to a third bevel gear transmission assembly 220. One side of the third bevel gear transmission assembly 220 is fixedly installed with an expansion threaded rod 221. The outer side of the expansion threaded rod 221 is threadedly connected to an expansion threaded sleeve 222. The bottom of the expansion threaded sleeve 222 is rotatably connected to an expansion rotating rod 223. The expansion rotating rod 223 is rotatably connected to the rotating bearing 216. The bottom of the second rotating bracket 218 is rotatably connected to a second fixing nail 224. The first fixing nail 217 can achieve the initial fixation of the support column 213 and the fixed chassis 201, and the adjustment can be achieved by rotating the adjusting threaded disk 214. By adjusting the height of the threaded disk 214 and the support disk 215, the second rotating bracket 218 can be expanded under the action of the second rotating bracket 218 and the expansion rotating rod 223. The second fixing nail 224 can achieve secondary fixation of the fixed chassis 201, thereby improving the stability of the fixed chassis 201. When the installation road surface is uneven, the third bevel gear transmission assembly 220 and the expansion threaded rod 221 are rotated by rotating the knob 219, so that the expansion threaded sleeve 222 moves on the outside of the expansion threaded rod 221 while driving the expansion rotating rod 223 to rotate, thereby making it possible to independently adjust the angle of the second rotating bracket 218 to adapt to the uneven installation ground.

[0043] Working principle: Before using this railway slope deformation and displacement monitoring measuring device, it is necessary to first check the overall condition of the device to ensure that it can work normally. Figure 1 - Figure 11As shown, first, the lifting knob 203 is used to drive the second bevel gear transmission component 204 and the lifting threaded rod 205 to rotate, so that the lifting threaded sleeve 206 drives the lifting plate 207 to move up and down, which can adjust the height of the camera body 102, and at the same time, the rotating motor 209 is started to drive the rotating worm 210 to rotate. The meshing connection between the rotating worm 210 and the rotating worm wheel 211 can realize the horizontal rotation of the rotating worm wheel 211 and the camera body 102, which is convenient for adjusting the orientation of the camera body 102. The sliding connection between the moving slide 212 and the camera support 138 can be used to adjust the relative positions of multiple camera bodies 102, and the camera support 138 can be fixed by the thread, which is convenient for installing multiple camera bodies 102 to perform multi-point monitoring and measurement of railway slope deformation displacement, thereby improving measurement data. According to the accuracy of the data, the initial fixation of the support column 213 and the fixed chassis 201 can be achieved through the first fixing nail 217, and the height of the adjusting threaded disk 214 and the support disk 215 can be adjusted by rotating the adjusting threaded disk 214. Under the action of the second rotating bracket 218 and the unfolding rotating rod 223, the second rotating bracket 218 can be unfolded, and the second fixing nail 224 can achieve secondary fixation of the fixed chassis 201, thereby improving the stability of the fixed chassis 201. When the installation road surface is uneven, the third bevel gear transmission assembly 220 and the unfolding threaded rod 221 are rotated by rotating the knob 219, so that the unfolding threaded sleeve 222 moves on the outside of the unfolding threaded rod 221 while driving the unfolding rotating rod 223 to rotate, so that the angle of the second rotating bracket 218 can be adjusted separately to adapt to the uneven installation ground.

[0044] Secondly, the cleaning motor 106 is used to drive the cleaning rotating rod 107 and the first bevel gear transmission assembly 108 to rotate. At the same time, the first bevel gear transmission assembly 108 drives the cleaning threaded rod 109 to rotate, so that the cleaning threaded sleeve 110 drives the magnet bracket 111 and the magnet cleaning block 115 to move, and the water droplets on the inner side of the lens glass 104 are cleaned by the cleaning side of the magnet cleaning block 115. At the same time, the magnet cleaning block 115 and the magnet rotating rod 136 are attracted to each other by opposite poles, so that the magnet rotating rod 136 drives the second cleaning block 137 to rotate toward one side of the magnet cleaning block 115. The outer side of the lens glass 104 can be cleaned by the second cleaning block 137. When the magnet cleaning block 115 moves to the bottom, the magnet inclined block 119 contacts the second pressing plate 125. Under the action of the first rotating shaft 114, the magnet cleaning Block 115 rotates ninety degrees and continues to descend the magnet bracket 111. When the first pressing plate 113 contacts the second pressing plate 125, the second pressing plate 125 drives the meshing rack 122 on one side to descend. By utilizing the characteristic of the meshing connection between the meshing rack 122 and the rotating gear 121, the meshing rack 122 on the other side is driven to rise, so that the support plate 126 drives the ejection rod 127 to move upward, and the sealing piston 132 moves upward from the bottom of the breathable water supply sleeve 128. When the sealing piston 132 is separated from the bottom of the breathable water supply sleeve 128, not only can the water droplets be discharged, but also the exchange of external air and the air inside the camera bracket 101 can be achieved. The temperature of the air inside the camera bracket 101 is the same as that of the external air, so that the water vapor will not condense into water droplets again, thereby improving the cleaning effect of the lens glass 104.

[0045] Finally, when the magnetic cleaning block 115 is rotated ninety degrees and separated from the lens glass 104, the spring latch 117 is engaged with the fixing hole 112 to fix the magnetic cleaning block 115. At this time, the cleaning motor 106 is started in the reverse direction, so that the magnet bracket 111 drives the magnetic cleaning block 115 to rise. The magnet bracket 111 and the magnet sliding sleeve 135 are attracted to each other by different poles, so that the magnet sliding sleeve 135 drives the magnet rotating rod 136 and the second cleaning block 137 to rise. At the same time, the magnet inclined block 119 and the magnet rotating rod 136 are repelled by the same poles, so that the magnet rotating rod 136 drives the second cleaning block 137 away from the lens glass 104. When the magnet inclined block 119 is connected to the top inclined block 10 When in contact, the magnetic cleaning block 115 can rotate so that the cleaning surface of the magnetic cleaning block 115 contacts the lens glass 104. At the same time, the second cleaning block 137 contacts the outer surface of the lens glass 104, thereby cleaning the lens glass 104. The one-way cleaning method can improve the cleaning effect of the lens glass 104. The first adjustment motor 139 drives the first adjustment arm 140 to rotate, and the second adjustment motor 141 drives the camera bracket 101 to rotate, so that the tilt angle of the camera body 102 can be adjusted, which facilitates the use of the camera body 102 to detect and measure the deformation and displacement of the railway slope. The camera body 102 is provided with an optical sensor inside to monitor and measure the displacement.

[0046] 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 scope of protection of the present invention.

Claims

1. A measuring device for monitoring the deformation and displacement of a railway slope, comprising a lens cleaning mechanism (1), and a camera support (138) mounted on the top of the lens cleaning mechanism (1); A fixing mechanism (2) is provided on one side of the lens cleaning mechanism (1), and a supporting column (213) is provided at the bottom of the fixing mechanism (2); It is characterized by: Also includes: The lens cleaning mechanism (1) comprises a camera bracket (101), a camera body (102) is fixedly mounted inside the camera bracket (101), and a protective roof (103) is fixedly mounted on the top of the camera bracket (101); A lens glass (104) is fixedly mounted on the end of the camera bracket (101), and a top inclined block (105) is fixedly mounted on one side of the interior of the camera bracket (101); A cleaning motor (106) is fixedly mounted on one side of the bottom of the camera bracket (101), and a cleaning rotating rod (107) is fixedly connected to the output end of the cleaning motor (106); A first bevel gear transmission assembly (108) is symmetrically mounted on the outer side of the cleaning rotating rod (107), a cleaning threaded rod (109) is fixedly mounted on the top of each of the two first bevel gear transmission assemblies (108), a cleaning threaded sleeve (110) is threadedly connected to the outer side of each of the two cleaning threaded rods (109), a magnet bracket (111) is fixedly mounted on one side of each of the two cleaning threaded sleeves (110), and a plurality of fixing holes (112) are formed on one side of the end of each of the two magnet brackets (111); A first pressing plate (113) is fixedly installed on one side of the top of the two magnet brackets (111), a first rotating shaft (114) is rotatably connected between the two magnet brackets (111), a magnet cleaning block (115) is fixedly installed on the outside of the first rotating shaft (114), a plurality of latch slots (116) are provided at both ends of the magnet cleaning block (115), a spring latch (117) is fixedly installed inside the latch slot (116), and the spring latch (117) is engaged and connected with the magnet bracket (111) through the fixing hole (112); A limiting bracket (133) is symmetrically mounted on the outer side of the lens glass (104); a limiting sliding rod (134) is fixedly mounted inside the two limiting brackets (133); a magnet sliding sleeve (135) is slidably connected to the outer sides of the two limiting sliding rods (134); a magnet rotating rod (136) is rotatably connected between the two magnet sliding sleeves (135); a second cleaning block (137) is fixedly mounted on the bottom of the magnet rotating rod (136); a first adjusting motor (139) is fixedly mounted on one side of the bottom of the camera support (138); an output end of the first adjusting motor (139) is fixedly connected to a first adjusting arm (140); a second adjusting motor (141) is fixedly mounted on one side of the first adjusting arm (140); and an output end of the second adjusting motor (141) is fixedly connected to the camera support (101).

2. The measuring device for monitoring railway slope deformation and displacement according to claim 1, characterized in that: A flip top plate (118) is fixedly mounted on one side of the magnet cleaning block (115), a magnet bevel block (119) is fixedly mounted on the top of the magnet cleaning block (115), and a gear bracket (120) is fixedly mounted on both sides of the bottom of the camera bracket (101), a rotating gear (121) is rotatably connected to the inner center of the gear bracket (120), and both sides of the rotating gear (121) are meshedly connected to meshing racks (122), and the outer sides of the two meshing racks (122) are slidably connected to rack slide rails (123), and the two rack slide rails (123) are fixedly mounted on both sides of the inner side of the gear bracket (120).

3. The measuring device for monitoring railway slope deformation and displacement according to claim 2, characterized in that: A connecting spring (124) is fixedly installed at the bottom of the meshing rack (122) on one side, a second pressing plate (125) is fixedly installed at the top of the meshing rack (122) on one side, a supporting plate (126) is fixedly installed at the bottom of the meshing rack (122) on the other side, a plurality of ejection rods (127) are fixedly installed at the top of the supporting plate (126), a plurality of breathable water-transmitting sleeves (128) are fixedly installed on the side of the camera bracket (101) close to the gear bracket (120), a spring bracket (129) is fixedly installed on the inner side of the top of the breathable water-transmitting sleeve (128), a spring telescopic rod (130) is fixedly installed at the bottom of the spring bracket (129), a sealing spring (131) is slidably connected to the outer side of the spring telescopic rod (130), and a sealing piston (132) is fixedly installed at the bottom of the sealing spring (131).

4. The measuring device for monitoring railway slope deformation and displacement according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixed chassis (201), a lifting bracket (202) is fixedly mounted on the top of the fixed chassis (201), a lifting knob (203) is rotatably connected to the bottom of the lifting bracket (202), an end of the lifting knob (203) is fixedly connected to a second bevel gear transmission assembly (204), a lifting threaded rod (205) is fixedly connected to the top of the second bevel gear transmission assembly (204), an outer side of the lifting threaded rod (205) is threadedly connected to a lifting threaded sleeve (206), and a lifting disk (207) is fixedly mounted on the outer side of the lifting threaded sleeve (206).

5. The measuring device for monitoring railway slope deformation and displacement according to claim 4, characterized in that: A first rotating bracket (208) is symmetrically mounted on one side of the bottom of the lifting plate (207), a rotating motor (209) is fixedly mounted on the outer side of the first rotating bracket (208), an output end of the rotating motor (209) is fixedly connected to a rotating worm (210), one side of the rotating worm (210) is meshedly connected to a rotating worm wheel (211), a movable slide groove (212) is provided at the bottom of the rotating worm wheel (211), the movable slide groove (212) is slidably connected to the camera support (138), the support column (213) is fixedly mounted on the bottom of the fixed chassis (201), the outer side of the support column (213) is threadedly connected to an adjusting threaded disk (214), the bottom of the adjusting threaded disk (214) is rotatably connected to a support plate (215), and the support plate (215) is slidably connected to the support column (213).

6. The measuring device for monitoring railway slope deformation and displacement according to claim 5, characterized in that: The bottom of the support column (213) is rotatably connected to a rotating bearing (216), and the bottom of the rotating bearing (216) is fixedly installed with a first fixing nail (217). The bottom of the support plate (215) is rotatably connected to a plurality of second rotating brackets (218). The outer side of the second rotating bracket (218) is rotatably connected to a rotating knob (219), and the end of the rotating knob (219) is fixedly connected to a third bevel gear transmission assembly (220). An expansion threaded rod (221) is fixedly installed on one side of the third bevel gear transmission assembly (220). The outer side of the expansion threaded rod (221) is threadedly connected to an expansion threaded sleeve (222), and the bottom of the expansion threaded sleeve (222) is rotatably connected to an expansion rotating rod (223). The expansion rotating rod (223) is rotatably connected to the rotating bearing (216), and the bottom of the second rotating bracket (218) is rotatably connected to a second fixing nail (224).

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