Slope surface positioning equipment for geological surveying and mapping
By designing leveling structures, liftable support structures and support adjustable structures in the slope positioning equipment for geological surveying and mapping, the problems of equipment leveling difficulties and inconvenient movement are solved, and rapid leveling and stable use are achieved.
Patent Information
- Application Number
- CN202510429668.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-06-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In geological surveying and mapping, the leveling structure of the slope positioning equipment is difficult to quickly switch the leveling direction, resulting in the device being offset, requiring retesting of the data, and the device is inconvenient to move during use, making it difficult to level.
A slope positioning device for geological surveying and mapping including a leveling structure, a liftable support structure and a support adjustable structure is designed. The leveling structure quickly switches the leveling direction by adjusting the cam and screw, the lifting and lowering support structure adjusts the height by driving the rotary rod, and the support adjustable structure adjusts the level through the telescopic column and ratchet.
It realizes rapid leveling and stability of the equipment when used, reduces the number of data retests, and improves the convenience of the equipment's movement and leveling efficiency.
Smart Images
Figure CN120083890A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of geological surveying and mapping, and specifically to a slope positioning device for geological surveying and mapping. Background Art
[0002] In geological surveying and mapping, slope positioning can be used for monitoring and preventing geological disasters, engineering planning and design, construction safety and quality control, as well as scientific research and environmental assessment. In geological surveying and mapping, total stations are commonly used in combination with GPS and pipe detectors for drawing during slope positioning; During the slope positioning and drawing work of total stations, the number of stakeouts is relatively large. When conducting stakeout observations, the staff needs to spend a certain amount of time leveling the instrument. During the observation process, when the staff moves around the tripod to cooperate with the observation, it is easy to accidentally touch the instrument with the body, resulting in the device shifting, thus causing a large amount of measured data to be re-measured. When changing stations, the instrument needs to be carried and moved, making the device inconvenient to move during use. At the same time, when the sub-device is severely skewed, it is difficult to level the device only through the existing leveling structure. At this time, the staff needs to find a cushion to level the device, which is time-consuming and laborious. To address the above problems, a slope positioning device for geological surveying and mapping is required. Summary of the Invention
[0003] The purpose of the present invention is to provide a slope positioning device for geological surveying and mapping to solve the problems raised in the above background art.
[0004] To achieve the above purpose, the present invention provides the following technical solution: A slope positioning device for geological surveying and mapping includes a surveying instrument. The bottom of the surveying instrument is connected with a leveling structure, where the leveling structure can quickly switch the leveling direction. The bottom of the leveling structure is connected with a liftable support structure, where the liftable support structure can expand and contract. A support adjustment structure is connected to the liftable support structure, where the support adjustment structure can achieve leveling of the horizontal degree. The bottom of the liftable support structure is connected with a moving base. Two groups of spirit levels, horizontal and vertical, are connected to the end face of the leveling structure.
[0005] As a preferred solution of the present invention, the leveling structure includes a connecting box body. A rotating shaft is rotatably connected to the side wall of the connecting box body through a connecting seat. An adjusting cam is connected to the side wall of the rotating shaft. Adjusting guide posts are connected to the upper and lower end faces of the adjusting cam. An adjusting push rod is connected to the adjusting guide posts. An engaging slider is connected to the adjusting push rod. The engaging slider is connected to the bottom of the inner cavity partition of the connecting box body. The other end of the adjusting push rod is connected to an arc-shaped connecting plate. Z-shaped grooves are symmetrically formed on the side wall of the arc-shaped connecting plate. An engaging lever is arranged in the Z-shaped grooves. Limiting blocks are connected to the side wall of the engaging lever and on both sides of the arc-shaped connecting plate. The limiting blocks are connected to the bottom of the inner cavity partition of the connecting box body. One end of the engaging lever is connected to an engaging ring. A connecting shaft is connected to the center of the engaging ring. An adjusting screw rod is connected to the side wall of the connecting box body. A rotating knob is connected to one end of the adjusting screw rod. A screw rod shaft fixer is connected to the side wall of the connecting box body and on the cylindrical surface of the adjusting screw rod. A moving push rod is connected to the side wall of the adjusting screw rod. A limiting sliding sleeve is connected to the outer wall of the moving push rod. The limiting sliding sleeve is connected to the top of the inner cavity partition of the connecting box body. One end of the moving push rod is connected to a moving rack. A rack slide rail is connected to the side wall of the moving rack. The rack slide rail is connected to the top of the inner cavity partition of the connecting box body. An adjusting gear is meshed and connected to the side wall of the moving rack. The center of the adjusting gear is connected to the side wall of the connecting shaft. Connecting teeth are connected to both ends of the connecting shaft. Connecting teeth are correspondingly arranged on the connecting teeth. A driving bevel gear is connected to the connecting teeth. Driven bevel gears are symmetrically arranged on the side wall of the driving bevel gear. A rotating rod is connected to the center of the driven bevel gear. The other end of the rotating rod is connected to a rotating turntable. An adjusting lever is connected to the side wall of the rotating turntable. An adjusting slide plate is connected to the side wall of the adjusting lever. Limiting slide rails are connected to both ends of the adjusting slide plate. The limiting slide rails are connected to the side wall of the inner cavity partition of the connecting box body. A connecting support plate is connected to the end face of the adjusting slide plate. A connecting shaft is connected to the connecting support plate. The two ends of the connecting shaft are connected to a load-bearing connecting plate through a connecting plate. The upper load-bearing connecting plate is connected to the bottom of the surveying instrument. Rotating connecting seats are symmetrically connected to the bottom of the load-bearing connecting plate. An engaging support plate is connected to the rotating connecting seats. The engaging support plate is connected to the end face of the inner cavity partition of the connecting box body. A limiting tooth disc is connected to the end face of the inner cavity partition of the connecting box body and below the driving bevel gear. A plurality of limiting tooth blocks are connected to the limiting tooth disc. A limiting spring is connected to the end face of the limiting tooth block. The other end of the limiting spring is connected to the driving bevel gear through a connecting block.
[0006] As a preferred embodiment of the present invention, the liftable support structure includes a fixed housing connected to the bottom of the lower load connecting plate. A movable housing is connected in the inner cavity of the fixed housing and is connected to the end face of the movable base. An abutting column is connected to the bottom of the inner cavity of the fixed housing. A connecting housing is provided on the side wall of the abutting column and is connected to the end face of the movable housing. A driving rotating rod is connected to the connecting housing. Fixed sliders are provided on the side wall of the driving rotating rod corresponding to the movable housing. A rotating shaft fixator is connected to the side wall of the fixed slider on the cylindrical surface of the driving rotating rod. A driving gear is connected to the side wall of the driving rotating rod in the inner cavity of the connecting housing. An abutting rack is meshed and connected to the side wall of the driving gear and is connected to the side wall of the abutting column. Multiple abutting pull rods are rotatably connected to the side wall of the abutting column in the inner cavity of the movable housing through rotating seats. The other end of the abutting pull rod is connected to an abutting pull plate. A connecting pull rod is connected to the abutting pull plate. A connecting pull plate is connected to the connecting pull rod. The other end of the connecting pull plate is connected to a connecting connecting plate. An abutting connecting seat is connected to the side wall of the connecting connecting plate and is connected to the side wall of the movable housing.
[0007] As a preferred embodiment of the present invention, the support adjustable structure includes a connecting sleeve connected to the bottom of the connecting connecting plate through a connecting plate. Fixed connecting rods are symmetrically connected to the side wall of the connecting sleeve. A connecting pedal is connected to the side wall of the fixed connecting rod. A fixed ratchet is connected to the side wall of the fixed connecting rod on one side of the connecting pedal. A rotating ratchet pawl is rotatably connected to the side wall of the connecting pedal corresponding to the fixed ratchet through a rotating shaft. A rotating connecting plate is connected to the side wall of the connecting pedal. An abutting connecting rod is connected to the side wall of the rotating connecting plate. A telescopic column is connected to the abutting connecting rod in the inner cavity of the connecting sleeve. A return spring is connected between the connecting sleeve and the telescopic column.
[0008] As a preferred embodiment of the present invention, a rotating handle is connected to the side wall of the adjusting cam. Cam grooves are correspondingly provided on the upper and lower end faces of the adjusting cam corresponding to the adjusting guide post. The connection mode between the adjusting guide post and the cam groove is a sliding connection. A chute is correspondingly provided on the adjusting push rod corresponding to the abutting slider. The connection mode between the abutting slider and the chute is a sliding connection. The cooperation mode between the Z-shaped groove and the abutting lever is a clearance fit.
[0009] A longitudinal chute is provided on the limiting stop block corresponding to the abutting lever. The connection mode between the abutting lever and the chute is a sliding connection. The connection between the abutting ring and the abutting rotating shaft is rotatably connected through a bearing. The adjusting lead screw is connected to the side wall of the inner cavity of the connecting box through a bearing seat. The connection mode between the adjusting lead screw and the bearing seat is a rotating connection.
[0010] As a preferred solution of the present invention, the connection mode between the adjusting screw rod and the moving push rod is a threaded connection. An engagement hole is provided on the limiting sliding sleeve corresponding to the moving push rod. The connection mode between the moving push rod and the engagement hole is a sliding connection. A sliding groove is provided on the rack slide rail corresponding to the moving rack. The connection mode between the moving rack and the sliding groove is a sliding connection.
[0011] On the end faces of the engagement teeth and the connection teeth opposite to each other, connection teeth that can be fixed to each other are provided. The connection teeth are connected to the partition layer in the inner cavity of the connection box body through a bearing seat. The connection mode between the connection teeth and the bearing seat is a rotational connection. The rotating rod is connected to the partition layer in the inner cavity of the connection box body through a bearing seat. The connection mode between the rotating rod and the bearing seat is a rotational connection.
[0012] As a preferred solution of the present invention, an engagement groove is provided on the side wall of the adjusting slide plate corresponding to the adjusting lever. The connection mode between the adjusting lever and the engagement groove is a sliding connection. A sliding groove is provided on the limiting slide rail corresponding to the adjusting slide plate. The connection mode between the adjusting slide plate and the sliding groove is a sliding connection. An engagement hole is provided on the connection support plate corresponding to the connection rotating shaft. The cooperation mode between the connection rotating shaft and the engagement hole is a clearance fit.
[0013] The rotating connection seat and the engagement support plate are rotationally connected through a rotating shaft. On the end faces of the limiting gear disc and the limiting gear block in contact with each other, connection teeth fixedly connected to each other are provided. A connection groove is provided on the driving bevel gear corresponding to the limiting gear block. The connection mode between the limiting gear block and the connection groove is a sliding connection.
[0014] As a preferred solution of the present invention, a knob is connected to one end of the driving rotating rod. The driving rotating rod is connected to the side wall of the fixed slider through a bearing seat. The connection mode between the driving rotating rod and the bearing seat is a rotational connection. A sliding groove is provided on the side wall of the fixed housing corresponding to the fixed slider. The connection mode between the fixed slider and the sliding groove is a sliding connection.
[0015] As a preferred solution of the present invention, a sliding groove is provided on the connection housing corresponding to the engagement column. The connection mode between the connection housing and the sliding groove is a sliding connection. A sliding groove is provided on the engagement pull plate corresponding to the connection pull rod. The cooperation mode between the connection pull rod and the sliding groove is a clearance fit. The connection link plate and the engagement connection seat are rotationally connected through a rotating shaft. The fixed link and the connection pedal are rotationally connected through a bearing.
[0016] As a preferred embodiment of the present invention, a scroll spring is connected between the rotating pawl and the rotating shaft on the side wall of the connecting pedal. The connecting pedal is rotatably connected to the rotating connecting plate through a rotating shaft. A chute is provided on the side wall of the connecting sleeve corresponding to the connecting link, and the connecting link is slidably connected to the chute. The rotating connecting plate is rotatably connected to the connecting link through a bearing. The connecting sleeve is slidably connected to the telescopic column.
[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, by providing a leveling structure in the slope positioning device for geological surveying and mapping, manually rotating the adjusting cam and adjusting screw rod in the leveling structure through the transmission structure can quickly switch the leveling direction and quickly perform the leveling work, making the device more convenient to use.
[0018] In the present invention, by providing a liftable support structure in the slope positioning device for geological surveying and mapping, manually rotating the driving rotating rod in the liftable support structure through the transmission structure can, while adjusting the height between the fixed housing and the movable housing, enable the connecting link plate to unfold with the connecting seat as the axis, making the device more stable during use. When the connecting link plate contracts, it is convenient for the device to be carried, making the device more convenient to use.
[0019] In the present invention, by providing a support adjustable structure in the slope positioning device for geological surveying and mapping, stepping on the connecting pedal in the support adjustable structure through the transmission structure to make the telescopic column contact the ground, and at the same time, under the action of the fixed ratchet and the rotating pawl, controlling the downward movement distance of the telescopic column can initially adjust the levelness and further improve the leveling efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 is a perspective isometric structure diagram of the present invention; Figure 2 is Figure 1 the sectional structure diagram of Figure 3 is the structure diagram of the leveling structure of the present invention; Figure 4 is Figure 3 the internal structure diagram of Figure 5 is Figure 4 the partial structure diagram of Figure 6 is Figure 5 the partial structure diagram of Figure 7 is the structure diagram of the liftable support structure of the present invention; Figure 8 isFigure 7 Schematic cross-sectional structure diagram; Figure 9 Schematic structure diagram of the support adjustable structure of the present invention; Figure 10 is Figure 9 Partial structure diagram of.
[0021] In the figure: 1, surveying instrument; 2, leveling structure; 3, liftable support structure; 4, support adjustable structure; 5, mobile base; 6, level; 201, connecting box body; 202, rotating shaft; 203, adjusting cam; 204, adjusting guide post; 205, adjusting push rod; 206, connecting slider; 207, arc connecting plate; 208, Z-shaped groove; 209, connecting lever; 210, limit stop; 211, connecting ring; 212, connecting shaft; 213, adjusting lead screw; 214, rotating knob; 215, lead screw shaft fixer; 216, moving push rod; 217, limit sliding sleeve; 218, moving rack; 219, rack slide rail; 220, adjusting gear; 221, connecting tooth; 222, connecting tooth; 223, driving bevel gear; 224, driven bevel gear; 225, rotating rod; 226, rotating turntable; 227, adjusting lever; 228, adjusting slide plate; 229, limit slide rail; 230, connecting support plate; 231, connecting shaft; 232, load-bearing connecting plate; 233, rotating connecting seat; 234, connecting support plate; 235, limit tooth disc; 236, limit tooth block; 237, limit spring; 301, fixed housing; 302, moving housing; 303, connecting column; 304, connecting housing; 305, driving rod; 306, fixed slider; 307, rotating shaft fixer; 308, driving gear; 309, connecting rack; 310, connecting pull rod; 311, connecting pull plate; 312, connecting pull rod; 313, connecting pull plate; 314, connecting connecting plate; 315, connecting connecting seat; 401, connecting sleeve; 402, fixed connecting rod; 403, connecting pedal; 404, fixed ratchet; 405, rotating pawl; 406, rotating connecting plate; 407, connecting connecting rod; 408, telescopic column; 409, return spring. Specific embodiments
[0022] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0023] Embodiment, please refer to Figure 1-10 The present invention provides a technical solution: A slope positioning device for geological surveying and mapping, comprising a surveying instrument 1. A leveling structure 2 is connected to the bottom of the surveying instrument 1, wherein the leveling structure 2 can quickly switch the leveling direction. A liftable support structure 3 is connected to the bottom of the leveling structure 2, wherein the liftable support structure 3 can be expanded and contracted. A support adjustable structure 4 is connected to the liftable support structure 3, wherein the support adjustable structure 4 can achieve leveling of the horizontal degree. A moving base 5 is connected to the bottom of the liftable support structure 3. Two groups of spirit levels 6, horizontal and vertical, are connected to the end face of the leveling structure 2; In this embodiment, refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6, the leveling structure 2 includes a connecting box body 201. A rotating shaft 202 is rotatably connected to the side wall of the connecting box body 201 through a connecting seat. An adjusting cam 203 is connected to the side wall of the rotating shaft 202. Adjusting guide columns 204 are connected to the upper and lower end faces of the adjusting cam 203. An adjusting push rod 205 is connected to the adjusting guide column 204. An abutting slider 206 is connected to the adjusting push rod 205. The abutting slider 206 is connected to the bottom of the inner cavity partition of the connecting box body 201. The other end of the adjusting push rod 205 is connected to an arc-shaped connecting plate 207. Z-shaped grooves 208 are symmetrically formed in the side wall of the arc-shaped connecting plate 207. An abutting lever 209 is arranged in the Z-shaped groove 208. Limiting blocks 210 are connected to the side wall of the abutting lever 209 and on both sides of the arc-shaped connecting plate 207. The limiting blocks 210 are connected to the bottom of the inner cavity partition of the connecting box body 201. One end of the abutting lever 209 is connected to an abutting ring 211. An abutting rotating shaft 212 is connected to the center of the abutting ring 211. An adjusting screw rod 213 is connected to the side wall of the connecting box body 201. A rotating knob 214 is connected to one end of the adjusting screw rod 213. A screw rod shaft fixator 215 is connected to the side wall of the connecting box body 201 and on the cylindrical surface of the adjusting screw rod 213. A moving push rod 216 is connected to the side wall of the adjusting screw rod 213. A limiting sliding sleeve 217 is connected to the outer wall of the moving push rod 216. The limiting sliding sleeve 217 is connected to the top of the inner cavity partition of the connecting box body 201. One end of the moving push rod 216 is connected to a moving rack 218. A rack slide rail 219 is connected to the side wall of the moving rack 218. The rack slide rail 219 is connected to the top of the inner cavity partition of the connecting box body 201. An adjusting gear 220 is meshed and connected to the side wall of the moving rack 218. The center of the adjusting gear 220 is connected to the side wall of the abutting rotating shaft 212. Abutting teeth 221 are connected to both ends of the abutting rotating shaft 212. Connecting teeth 222 are correspondingly arranged on the abutting teeth 221. A driving bevel gear 223 is connected to the connecting teeth 222. Driven bevel gears 224 are symmetrically arranged on the side wall of the driving bevel gear 223. A rotating rod 225 is connected to the center of the driven bevel gear 224. A rotating turntable 226 is connected to the other end of the rotating rod 225. An adjusting lever 227 is connected to the side wall of the rotating turntable 226. An adjusting slide plate 228 is connected to the side wall of the adjusting lever 227. Limiting slide rails 229 are connected to both ends of the adjusting slide plate 228. The limiting slide rails 229 are connected to the side walls of the inner cavity partition of the connecting box body 201. A connecting support plate 230 is connected to the end face of the adjusting slide plate 228. A connecting rotating shaft 231 is connected to the connecting support plate 230. Load-bearing connecting plates 232 are connected to both ends of the connecting rotating shaft 231 through connecting plates. The upper load-bearing connecting plate 232 is connected to the bottom of the surveying instrument 1. Rotating connecting seats 233 are symmetrically connected to the bottom of the load-bearing connecting plate 232. An abutting support plate 234 is connected to the rotating connecting seat 233. The abutting support plate 234 is connected to the end face of the inner cavity partition of the connecting box body 201.On the end face of the inner cavity partition of the connecting box body 201 and below the driving bevel gear 223, a limit tooth disc 235 is connected. A plurality of limit tooth blocks 236 are connected to the limit tooth disc 235. A limit spring 237 is connected to the end face of the limit tooth block 236. The other end of the limit spring 237 is connected to the driving bevel gear 223 through a connecting block; Based on the above structure and the connection relationship of the above structure, by manually turning the adjusting cam 203, when the adjusting cam 203 rotates, it drives the adjusting push rod 205 and the arc-shaped connecting plate 207 to move to the right through the adjusting guide post 204. Through the Z-shaped groove 208, the connecting lever 209, and the limit stop 210, it drives the connecting ring 211, the connecting rotating shaft 212, and the connecting gear teeth 221 to move upward, so that the connecting gear teeth 221 are meshed and connected with the upper connecting gear teeth 222. At this time, by manually rotating the adjusting screw rod 213, when the adjusting screw rod 213 rotates, it drives the moving push rod 216 to move on the side wall of the adjusting screw rod 213. The moving push rod 216 drives the moving rack 218 to move. When the moving rack 218 moves, it drives the connecting rotating shaft 212 and the connecting gear teeth 221 through the adjusting gear 220, drives the upper connecting gear teeth 222 and the driving bevel gear 223 to rotate. When the driving bevel gear 223 rotates, it drives the two driven bevel gears 224 to rotate. When the two driven bevel gears 224 rotate, it drives the rotating turntable 226 and the adjusting lever 227 to rotate through the rotating rod 225. When the adjusting lever 227 rotates, it drives the left adjusting slide plate 228 and the connecting support plate 230 to move upward, and drives the right adjusting slide plate 228 and the connecting support plate 230 to move downward. Under such conditions, it drives the load connecting plate 232 to rotate around the axis of the connecting shaft between the rotating connecting seat 233 and the connecting support plate 234, so as to adjust the levelness of the surveying instrument 1 in the left and right directions. After the adjustment is completed, the limit tooth disc 235 is meshed and connected with the limit tooth block 236 to prevent the driving bevel gear 223 from rotating by itself. Similarly, by manually turning the adjusting cam 203, when the adjusting cam 203 rotates, it drives the adjusting push rod 205 and the arc-shaped connecting plate 207 to move to the left through the adjusting guide post 204. Through the Z-shaped groove 208, the connecting lever 209, and the limit stop 210, it drives the connecting ring 211, the connecting rotating shaft 212, and the connecting gear teeth 221 to move downward, so that the connecting gear teeth 221 are meshed and connected with the lower connecting gear teeth 222. At this time, by manually rotating the adjusting screw rod 213, when the adjusting screw rod 213 rotates, it drives the moving push rod 216 to move on the side wall of the adjusting screw rod 213. The moving push rod 216 drives the moving rack 218 to move. When the moving rack 218 moves, it drives the connecting rotating shaft 212 and the connecting gear teeth 221 through the adjusting gear 220, drives the upper connecting gear teeth 222 and the driving bevel gear 223 to rotate. When the driving bevel gear 223 rotates, it drives the two driven bevel gears 224 to rotate. When the two driven bevel gears 224 rotate, it drives the rotating turntable 226 and the adjusting lever 227 to rotate through the rotating rod 225. When the adjusting lever 227 rotates, it drives the front adjusting slide plate 228 and the connecting support plate 230 to move upward, and drives the rear adjusting slide plate 228 and the connecting support plate 230 to move downward. Under such conditions, it drives the load connecting plate 232 to rotate around the axis of the connecting shaft between the rotating connecting seat 233 and the connecting support plate 234,Thereby, the levelness of the surveying instrument 1 in the front-rear direction is adjusted. After the adjustment is completed, the limit gear disc 235 and the limit gear block 236 are meshed and connected with each other to prevent the driving bevel gear 223 from rotating by itself; Further, a rotating handle is connected to the side wall of the adjusting cam 203. Cam grooves are correspondingly opened on the upper and lower end faces of the adjusting cam 203 and corresponding to the adjusting guide post 204. The connection mode between the adjusting guide post 204 and the cam groove is a sliding connection. A chute is correspondingly opened on the adjusting push rod 205 and corresponding to the connecting slider 206. The connection mode between the connecting slider 206 and the chute is a sliding connection. The matching mode between the Z-shaped groove 208 and the connecting lever 209 is a clearance fit. A longitudinal chute is opened on the limit stop block 210 and corresponding to the connecting lever 209. The connection mode between the connecting lever 209 and the chute is a sliding connection. The connection ring 211 and the connecting rotating shaft 212 are rotationally connected through a bearing. The adjusting lead screw 213 is connected to the side wall of the inner cavity of the connecting box body 201 through a bearing seat. The connection mode between the adjusting lead screw 213 and the bearing seat is a rotational connection. The connection mode between the adjusting lead screw 213 and the moving push rod 216 is a threaded connection. A connecting hole is correspondingly opened on the limit sliding sleeve 217 and corresponding to the moving push rod 216. The connection mode between the moving push rod 216 and the connecting hole is a sliding connection. A chute is correspondingly opened on the rack slide rail 219 and corresponding to the moving rack 218. The connection mode between the moving rack 218 and the chute is a sliding connection. Connecting teeth that can be fixed to each other are provided on the opposite end faces of the connecting engaging teeth 221 and the connecting teeth 222. The connecting teeth 222 are connected to the partition layer of the inner cavity of the connecting box body 201 through a bearing seat. The connection mode between the connecting teeth 222 and the bearing seat is a rotational connection. The rotating rod 225 is connected to the partition layer of the inner cavity of the connecting box body 201 through a bearing seat. The connection mode between the rotating rod 225 and the bearing seat is a rotational connection. An engaging groove is correspondingly opened on the side wall of the adjusting slide plate 228 and corresponding to the adjusting lever 227. The connection mode between the adjusting lever 227 and the engaging groove is a sliding connection. A chute is correspondingly opened on the limit slide rail 229 and corresponding to the adjusting slide plate 228. The connection mode between the adjusting slide plate 228 and the chute is a sliding connection. A connecting hole is correspondingly opened on the connecting support plate 230 and corresponding to the connecting rotating shaft 231. The matching mode between the connecting rotating shaft 231 and the connecting hole is a clearance fit. The rotating connecting seat 233 and the connecting support plate 234 are rotationally connected through a rotating shaft. The limit gear disc 235. Connecting teeth that are fixedly connected to each other are provided on the end faces of the limit gear disc 235 that are in contact with the limit gear block 236. A connecting groove is correspondingly opened on the driving bevel gear 223 and corresponding to the limit gear block 236. The connection mode between the limit gear block 236 and the connecting groove is a sliding connection; In this embodiment, refer to Figure 1 、 Figure 2 、 Figure 7 and Figure 8, the lift support structure 3 includes a fixed housing 301, which is connected to the bottom of the lower load connecting plate 232. A moving housing 302 is connected in the inner cavity of the fixed housing 301. The moving housing 302 is connected to the end face of the moving base 5. A connecting column 303 is connected to the bottom of the inner cavity of the fixed housing 301. A connecting housing 304 is arranged on the side wall of the connecting column 303. The connecting housing 304 is connected to the end face of the moving housing 302. A driving rotating rod 305 is connected to the connecting housing 304. A fixed slider 306 is arranged on the side wall of the driving rotating rod 305 and corresponds to the moving housing 302. A rotating shaft fixer 307 is connected to the side wall of the fixed slider 306 and on the cylindrical surface of the driving rotating rod 305. A driving gear 308 is connected to the side wall of the driving rotating rod 305 and in the inner cavity of the connecting housing 304. An engaging rack 309 is meshed and connected to the side wall of the driving gear 308. The engaging rack 309 is connected to the side wall of the connecting column 303. A plurality of connecting tie rods 310 are rotatably connected to the side wall of the connecting column 303 and in the inner cavity of the moving housing 302 through a rotating seat. The other end of the connecting tie rod 310 is connected to a connecting plate 311. A connecting rod 312 is connected to the connecting plate 311. A connecting plate 313 is connected to the connecting rod 312. The other end of the connecting plate 313 is connected to a connecting link plate 314. An engaging connecting seat 315 is connected to the side wall of the connecting link plate 314. The engaging connecting seat 315 is connected to the side wall of the moving housing 302; Based on the above structure and the connection relationship of the above structure, by manually driving the driving rotating rod 305, when the driving rotating rod 305 rotates, it drives the driving gear 308 to rotate. When the driving gear 308 rotates, it drives the moving housing 302 to move downward through the engaging rack 309 and the connecting column 303, thereby adjusting the height between the fixed housing 301 and the moving housing 302. When the moving housing 302 moves downward, it drives the connecting link plate 314 to expand around the engaging connecting seat 315 through a plurality of connecting tie rods 310, connecting plates 311, connecting rods 312, and connecting plates 313; Further, a knob is connected to one end of the driving rotating rod 305. The driving rotating rod 305 is connected to the side wall of the fixed slider 306 through a bearing seat. The connection method between the driving rotating rod 305 and the bearing seat is a rotating connection. A chute is correspondingly opened on the side wall of the fixed housing 301 and corresponds to the fixed slider 306. The connection method between the fixed slider 306 and the chute is a sliding connection. A chute is correspondingly opened on the connecting housing 304 and corresponds to the connecting column 303. The connection method between the connecting housing 304 and the chute is a sliding connection. A chute is correspondingly opened on the connecting plate 311 and corresponds to the connecting rod 312. The matching method between the connecting rod 312 and the chute is a clearance fit. The connecting link plate 314 and the engaging connecting seat 315 are rotatably connected through a rotating shaft; In this embodiment, refer toFigure 1 , Figure 2 , Figure 9 and Figure 10 The support adjustable structure 4 includes a connecting sleeve 401, which is connected to the bottom of the connecting plate 314 through a connecting plate, a fixed connecting rod 402 is symmetrically connected to the side wall of the connecting sleeve 401, a connecting pedal 403 is connected to the side wall of the fixed connecting rod 402, a fixed ratchet 404 is connected to the side wall of the fixed connecting rod 402 and located on one side of the connecting pedal 403, a rotating pawl 405 is connected to the side wall of the connecting pedal 403 and is rotatably connected to the fixed ratchet 404 through a rotating shaft, a rotating connecting plate 406 is connected to the side wall of the connecting pedal 403, a connecting connecting rod 407 is connected to the side wall of the rotating connecting plate 406, a telescopic column 408 is connected to the connecting connecting rod 407 and located in the inner cavity of the connecting sleeve 401, and a reset spring 409 is connected between the connecting sleeve 401 and the telescopic column 408; Based on the above structure and the connection relationship of the above structure, the connecting pedal 403 is stepped on by the foot to rotate around the fixed connecting rod 402. When the connecting pedal 403 rotates, the telescopic column 408 is driven to move downward in the inner cavity of the connecting sleeve 401 through the rotating connecting plate 406 and the connecting rod 407, so that the telescopic column 408 contacts the ground. At the same time, under the action of the fixed ratchet 404 and the rotating pawl 405, the downward movement distance of the telescopic column 408 is controlled, so that the horizontality can be preliminarily adjusted. Furthermore, the fixed connecting rod 402 is rotatably connected to the connecting pedal 403 via a bearing, a spiral spring is connected between the rotating pawl 405 and the rotating shaft on the side wall of the connecting pedal 403, the connecting pedal 403 and the rotating connecting plate 406 are rotatably connected via a rotating shaft, a sliding groove is provided on the side wall of the connecting sleeve 401 corresponding to the connecting connecting rod 407, wherein the connecting connecting rod 407 is connected to the sliding groove in a sliding manner, the rotating connecting plate 406 and the connecting connecting rod 407 are rotatably connected via a bearing, and the connecting sleeve 401 and the telescopic column 408 are connected in a sliding manner.
[0024] The working process of the present invention is as follows: when using the slope positioning device for geological surveying, the rotating rod 305 is manually driven. When the rotating rod 305 is driven to rotate, the driving gear 308 is driven to rotate. When the driving gear 308 rotates, the mobile housing 302 is driven to move downward through the connecting rack 309 and the connecting column 303, so as to adjust the height between the fixed housing 301 and the mobile housing 302. When the mobile housing 302 moves downward, the connecting plate 314 is driven to expand with the connecting seat 315 as the axis through multiple groups of connecting rods 310, connecting plates 311, connecting rods 312, and connecting plates 313; The connecting pedal 403 is pressed downward by the foot, so that the connecting pedal 403 rotates around the fixed connecting rod 402 as the axis. When the connecting pedal 403 rotates, the telescopic column 408 is driven to move downward in the inner cavity of the connecting sleeve 401 through the rotating connecting plate 406 and the connecting rod 407, so that the telescopic column 408 contacts the ground. At the same time, under the action of the fixed ratchet 404 and the rotating pawl 405, the downward movement distance of the telescopic column 408 is controlled, so that the horizontality can be preliminarily adjusted. By manually bending the adjusting cam 203, when the adjusting cam 203 rotates, the adjusting push rod 205 and the arc connecting plate 207 are driven to move to the right through the adjusting guide column 204, and the connecting ring 211, the connecting shaft 212, and the connecting tooth 221 are driven to move upward through the Z-shaped groove 208, the connecting lever 209, and the limit block 210, so that the connecting tooth 221 and the connecting tooth 222 at the upper end are meshed and connected with each other. At this time, by manually rotating the adjusting screw rod 213, when the adjusting screw rod 213 rotates, the moving push rod 216 is driven to move on the side wall of the adjusting screw rod 213, and the moving push rod 216 drives the moving rack 218 to move. When the moving rack 218 moves, the connecting shaft 212 and the connecting tooth 221 are driven through the adjusting gear 220, driving the connecting tooth 222 at the upper end The latching teeth 222 and the driving bevel gear 223 rotate. When the driving bevel gear 223 rotates, the two sets of driven bevel gears 224 are driven to rotate. When the two sets of driven bevel gears 224 rotate, the rotating turntable 226 and the adjusting lever 227 are driven to rotate through the rotating rod 225. When the adjusting lever 227 rotates, the adjusting slide plate 228 and the connecting support plate 230 on the left are driven to move upward, and the adjusting slide plate 228 and the connecting support plate 230 on the right are driven to move downward. Under this condition, the load connecting plate 232 is driven to rotate with the axis of the connecting seat 233 and the connecting support plate 234, so as to adjust the horizontality of the surveying instrument 1 in the left and right directions. After the adjustment is completed, the limiting toothed disc 235 and the limiting tooth block 236 are meshed and connected with each other to prevent the driving bevel gear 223 from rotating by itself. By manually bending the adjusting cam 203, when the adjusting cam 203 rotates, the adjusting push rod 205 and the arc connecting plate 207 are driven to move to the left through the adjusting guide column 204, and the connecting ring 211, the connecting shaft 212, and the connecting tooth 221 are driven to move downward through the Z-shaped groove 208, the connecting lever 209, and the limit block 210, so that the connecting tooth 221 and the connecting tooth 222 at the lower end are meshed and connected with each other. At this time, by manually rotating the adjusting screw rod 213, when the adjusting screw rod 213 rotates, the moving push rod 216 is driven to move on the side wall of the adjusting screw rod 213, and the moving push rod 216 drives the moving rack 218 to move. When the moving rack 218 moves, the connecting shaft 212 and the connecting tooth 221 at the upper end are driven through the adjusting gear 220. The latching teeth 222 and the driving bevel gear 223 rotate. When the driving bevel gear 223 rotates, the two sets of driven bevel gears 224 are driven to rotate. When the two sets of driven bevel gears 224 rotate, the rotating turntable 226 and the adjusting lever 227 are driven to rotate through the rotating rod 225. When the adjusting lever 227 rotates, the front adjusting slide plate 228 and the connecting support plate 230 are driven to move upward, and the rear adjusting slide plate 228 and the connecting support plate 230 are driven to move downward. Under this condition, the load connecting plate 232 is driven to rotate with the axis of the connecting seat 233 and the connecting support plate 234, so as to adjust the horizontality of the surveying instrument 1 in the front and rear directions. After the adjustment is completed, the limiting toothed disc 235 and the limiting tooth block 236 are meshed and connected with each other to prevent the driving bevel gear 223 from rotating by itself. After the horizontality in four directions is adjusted, the adjusting cam 203 is manually turned. When the adjusting cam 203 rotates, the adjusting push rod 205 and the arc connecting plate 207 are driven to move to the left through the adjusting guide column 204, and the connecting ring 211, the connecting shaft 212, and the connecting tooth 221 are driven to move downward through the Z-shaped groove 208, the connecting lever 209, and the limit block 210, so that the connecting tooth 221 is in a separated state from the connecting teeth 222 at the upper and lower ends. At this time, the adjusting screw rod 213 is manually turned. When the adjusting screw rod 213 rotates, the moving push rod 216, the moving rack 218, the adjusting gear 220, the connecting shaft 212, and the connecting tooth 221 are restored to their original positions.
[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A slope positioning device for geological surveying and mapping, comprising a surveying instrument (1), characterized in that: The bottom of the surveying instrument (1) is connected to a leveling structure (2), wherein the leveling structure (2) can quickly switch the direction of leveling; the bottom of the leveling structure (2) is connected to a liftable support structure (3), wherein the liftable support structure (3) can be expanded and retracted; the liftable support structure (3) is connected to an adjustable support structure (4), wherein the adjustable support structure (4) can achieve horizontal leveling; the bottom of the liftable support structure (3) is connected to a movable base (5); and the end surface of the leveling structure (2) is connected to two sets of horizontal and vertical levels (6).
2. The slope positioning device for geological surveying and mapping according to claim 1, characterized in that: The leveling structure (2) comprises a connecting box (201), a rotating shaft (202) is rotatably connected to the side wall of the connecting box (201) via a connecting seat, an adjusting cam (203) is connected to the side wall of the rotating shaft (202), an adjusting guide column (204) is connected to the upper and lower end surfaces of the adjusting cam (203), an adjusting push rod (205) is connected to the adjusting guide column (204), a connecting slider (206) is connected to the adjusting push rod (205), the connecting slider (206) is connected to the bottom of the inner cavity partition of the connecting box (201), the other end of the adjusting push rod (205) is connected to an arc-shaped connecting plate (207), and a Z-shaped groove (208) is symmetrically provided on the side wall of the arc-shaped connecting plate (207). A connecting lever (209) is provided in the middle, and a limit stopper (210) is connected on the side wall of the connecting lever (209) and located on both sides of the arc-shaped connecting plate (207), and the limit stopper (210) is connected to the bottom of the inner cavity partition of the connecting box (201), one end of the connecting lever (209) is connected to a connecting ring (211), and the center of the connecting ring (211) is connected to a connecting shaft (212), and an adjusting screw rod (213) is connected to the side wall of the connecting box (201), and one end of the adjusting screw rod (213) is connected to a rotating knob (214), and a screw rod shaft fixer (215) is connected on the side wall of the connecting box (201) and located on the cylindrical surface of the adjusting screw rod (213), and a screw rod shaft fixer (215) is connected on the side wall of the connecting box (201) and located on the cylindrical surface of the adjusting screw rod (213), and a screw rod (213) is connected to the side wall of the connecting box (201). A movable push rod (216) is connected to a limit sleeve (217) on the outer wall of the movable push rod (216), the limit sleeve (217) is connected to the top of the inner cavity compartment of the connecting box (201), one end of the movable push rod (216) is connected to a movable rack (218), the side wall of the movable rack (218) is connected to a rack slide rail (219), the rack slide rail (219) is connected to the top of the inner cavity compartment of the connecting box (201), the side wall of the movable rack (218) is meshedly connected to an adjustment gear (220), the center of the adjustment gear (220) is connected to the side wall of the connecting shaft (212), both ends of the connecting shaft (212) are connected to connecting clamping teeth (221), and the connecting clamping teeth (221) are correspondingly provided with connecting clamping teeth. teeth (222), a driving bevel gear (223) is connected to the connecting latch teeth (222), a driven bevel gear (224) is symmetrically arranged on the side wall of the driving bevel gear (223), a rotating rod (225) is connected at the center of the driven bevel gear (224), the other end of the rotating rod (225) is connected to a rotating turntable (226), an adjusting lever (227) is connected to the side wall of the rotating turntable (226), an adjusting slide plate (228) is connected to the side wall of the adjusting lever (227), both ends of the adjusting slide plate (228) are connected to limiting slide rails (229), the limiting slide rails (229) are connected to the side wall of the inner cavity partition of the connecting box body (201), and a connecting support plate (230) is connected to the end surface of the adjusting slide plate (228),A connecting support plate (230) is connected to a connecting shaft (231), and both ends of the connecting shaft (231) are connected to load-bearing connecting plates (232) via connecting plates. The upper load-bearing connecting plate (232) is connected to the bottom of the surveying instrument (1), and a rotating connecting seat (233) is symmetrically connected to the bottom of the load-bearing connecting plate (232). The rotating connecting seat (233) is connected to a connecting support plate (234), and the connecting support plate (234) is connected to the end surface of the inner cavity partition of the connecting box (201). A limiting toothed disc (235) is connected to the end surface of the inner cavity partition of the connecting box (201) and below the driving bevel gear (223). The limiting toothed disc (235) is connected to multiple groups of limiting tooth blocks (236), and a limiting spring (237) is connected to the end surface of the limiting tooth block (236). The other end of the limiting spring (237) is connected to the driving bevel gear (223) via a connecting block.
3. The slope positioning device for geological surveying and mapping according to claim 2, characterized in that: The liftable support structure (3) comprises a fixed shell (301), the fixed shell (301) being connected to the bottom of the lower load-bearing connecting plate (232), a movable shell (302) being connected to the inner cavity of the fixed shell (301), the movable shell (302) being connected to the end surface of the movable base (5), a connecting column (303) being connected to the bottom of the inner cavity of the fixed shell (301), a connecting shell (304) being arranged on the side wall of the connecting column (303), the connecting shell (304) being connected to the end surface of the movable shell (302), a driving rotating rod (305) being connected to the connecting shell (304), a fixed slider (306) being arranged on the side wall of the driving rotating rod (305) and corresponding to the movable shell (302), a rotating shaft fixer (307) being connected to the side wall of the fixed slider (306) and located on the cylindrical surface of the driving rotating rod (305), the driving rotating rod ( A driving gear (308) is connected to the side wall of the connecting column (305) and is located in the inner cavity of the connecting shell (304). A connecting rack (309) is meshedly connected to the side wall of the driving gear (308). The connecting rack (309) is connected to the side wall of the connecting column (303). The side wall of the connecting column (303) and is located in the inner cavity of the moving shell (302). A plurality of connecting rods (310) are rotatably connected via a rotating seat. The connecting rods ( The other end of the connecting plate (310) is connected to a connecting plate (311), the connecting plate (311) is connected to a connecting rod (312), the connecting rod (312) is connected to a connecting plate (313), the other end of the connecting plate (313) is connected to a connecting plate (314), the side wall of the connecting plate (314) is connected to a connecting seat (315), and the connecting seat (315) is connected to the side wall of the movable housing (302).
4. The slope positioning device for geological surveying and mapping according to claim 3 is characterized in that: The adjustable support structure (4) comprises a connecting sleeve (401), the connecting sleeve (401) being connected to the bottom of the connecting plate (314) via a connecting plate, a fixed connecting rod (402) being symmetrically connected to the side wall of the connecting sleeve (401), a connecting pedal (403) being connected to the side wall of the fixed connecting rod (402), a fixed ratchet (404) being connected to the side wall of the fixed connecting rod (402) and located on one side of the connecting pedal (403), and a connecting pedal (403) being symmetrically connected to the side wall of the fixed connecting rod (402). A rotating pawl (405) is rotatably connected to the fixed ratchet (404) via a rotating shaft on the side wall, a rotating connecting plate (406) is connected to the side wall of the connecting pedal (403), a connecting rod (407) is connected to the side wall of the rotating connecting plate (406), a telescopic column (408) is connected to the connecting rod (407) and is located in the inner cavity of the connecting sleeve (401), and a return spring (409) is connected between the connecting sleeve (401) and the telescopic column (408).
5. The slope positioning device for geological surveying and mapping according to claim 4, characterized in that: A rotating handle is connected to the side wall of the adjusting cam (203); cam grooves are provided on the upper and lower end surfaces of the adjusting cam (203) and correspond to the adjusting guide pillar (204); the adjusting guide pillar (204) and the cam groove are connected in a sliding manner; a sliding groove is provided on the adjusting push rod (205) and corresponds to the connecting slider (206); the connecting slider (206) and the sliding groove are connected in a sliding manner; and the Z-shaped groove (208) and the connecting lever (209) are matched in a clearance fit; A longitudinal sliding groove is formed on the limit stopper (210) and on the connecting lever (209), wherein the connecting lever (209) and the sliding groove are connected in a sliding manner, the connecting ring (211) and the connecting shaft (212) are rotationally connected via a bearing, and the adjusting screw (213) is connected to the side wall of the inner cavity of the connecting box (201) via a bearing seat, wherein the adjusting screw (213) and the bearing seat are connected in a rotational manner.
6. The slope positioning device for geological surveying and mapping according to claim 4, characterized in that: The adjusting screw rod (213) and the movable push rod (216) are connected in a threaded manner, the limiting sliding sleeve (217) is provided with a connecting hole corresponding to the movable push rod (216), wherein the movable push rod (216) and the connecting hole are connected in a sliding manner, and the rack slide rail (219) is provided with a sliding groove corresponding to the movable rack (218), wherein the movable rack (218) and the sliding groove are connected in a sliding manner; The engaging teeth (221) and the connecting teeth (222) are both provided with connecting teeth that can be fixed to each other on their opposite end faces; the connecting teeth (222) are connected to the partition of the inner cavity of the connecting box (201) via a bearing seat, wherein the connecting teeth (222) and the bearing seat are connected in a rotational manner; the rotating rod (225) is connected to the partition of the inner cavity of the connecting box (201) via the bearing seat, wherein the rotating rod (225) and the bearing seat are connected in a rotational manner.
7. The slope positioning device for geological surveying and mapping according to claim 4, characterized in that: A connecting groove is formed on the side wall of the adjusting slide plate (228) and corresponds to the adjusting lever (227), wherein the adjusting lever (227) and the connecting groove are connected in a sliding manner; a sliding groove is formed on the limiting slide rail (229) and corresponds to the adjusting slide plate (228), wherein the adjusting slide plate (228) and the sliding groove are connected in a sliding manner; a connecting hole is formed on the connecting support plate (230) and corresponds to the connecting shaft (231), wherein the connecting shaft (231) and the connecting hole are matched in a clearance fit; The rotating connection seat (233) is rotationally connected to the connecting support plate (234) via a rotating shaft, and the limiting toothed disc (235) and the contacting end surfaces of the limiting toothed disc (235) and the limiting tooth block (236) are provided with mutually fixed connecting teeth, and a connecting groove is provided on the driving bevel gear (223) and corresponds to the limiting tooth block (236), wherein the connection mode between the limiting tooth block (236) and the connecting groove is a sliding connection.
8. The slope positioning device for geological surveying and mapping according to claim 4, characterized in that: A knob is connected to one end of the driving rotating rod (305), and the driving rotating rod (305) is connected to the side wall of the fixed slider (306) via a bearing seat, wherein the driving rotating rod (305) and the bearing seat are connected in a rotational manner, and a sliding groove is provided on the side wall of the fixed housing (301) and corresponding to the fixed slider (306), wherein the fixed slider (306) and the sliding groove are connected in a sliding manner.
9. The slope positioning device for geological surveying and mapping according to claim 4, characterized in that: A slide groove is provided on the connecting shell (304) and corresponds to the connecting column (303), wherein the connection mode between the connecting shell (304) and the slide groove is a sliding connection, and a slide groove is provided on the connecting pull plate (311) and corresponds to the connecting pull rod (312), wherein the matching mode between the connecting pull rod (312) and the slide groove is a clearance match, the connecting connecting plate (314) and the connecting connecting seat (315) are rotationally connected via a rotating shaft, and the fixed connecting rod (402) and the connecting pedal (403) are rotationally connected via a bearing.
10. The slope positioning device for geological surveying and mapping according to claim 4, characterized in that: A spiral spring is connected between the rotating pawl (405) and the rotating shaft on the side wall of the connecting pedal (403); the connecting pedal (403) and the rotating connecting plate (406) are rotationally connected via the rotating shaft; a sliding groove is provided on the side wall of the connecting sleeve (401) and corresponds to the connecting rod (407); the connecting rod (407) and the sliding groove are connected in a sliding manner; the rotating connecting plate (406) and the connecting rod (407) are rotationally connected via a bearing; and the connecting sleeve (401) and the telescopic column (408) are connected in a sliding manner.