CN220062947U

CN220062947U - Mountain slope monitoring laser displacement sensor

Info

Publication number: CN220062947U
Application number: CN202321464368.4U
Authority: CN
Inventors: 熊亦雄; 崔艳; 熊云广; 欧阳才校; 吴兆勇
Original assignee: Hubei Zhongken Intelligent Information Technology Co ltd
Current assignee: Hubei Zhongken Intelligent Information Technology Co ltd
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-11-21
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a mountain slope monitoring laser displacement sensor, which relates to the technical field of laser displacement sensors and comprises a platform and a control assembly. The utility model provides a mountain slope monitoring laser displacement sensor, wherein a control component is arranged, a laser displacement sensor body positioned at the tail ends of extension rods at two sides transmits detected signals to a control box in the rotating process, a raspberry group microcomputer is arranged in the control box to process and analyze the signals, the measured slope is obtained through internal calculation, then the measured slope is displayed through a touch display screen on the control box, data visualization is realized, meanwhile, a user can also carry out data acquisition through traditional industrial serial ports such as RS232/485 and DI/DO arranged in an interface board, in addition, wireless data transmission is realized through a wireless transceiver module arranged in the raspberry group microcomputer, and after receiving data uploaded by monitoring equipment, a gateway cloud platform, a mobile phone APP and the like, analysis integration is carried out, and corresponding processing is carried out.

Description

Mountain slope monitoring laser displacement sensor

Technical Field

The utility model relates to the technical field of laser displacement sensors, in particular to a mountain slope monitoring laser displacement sensor.

Background

In summer and autumn, the south area of China successively enters a main flood season, attention is paid to investigation of dangerous engineering sections such as highway railways, mines, hydropower engineering, oil (gas) pipelines, tourist attractions, human living environment building slopes and the like, particularly, the data of a water level sensor, a rainfall sensor, a displacement sensor and a wind speed sensor are collected by a 5G geological disaster monitoring gateway in real time under the condition of preventing geological disaster risks of a temporary factory, a work shed and other production living areas in a high steep slope and a debris flow gully region, the data are collected and transmitted to a cloud platform through a 5G module, and the cloud platform pushes the data to a mobile phone client and a computer client in real time, wherein the displacement sensor adopts a laser displacement sensor with a mountain gradient monitoring function.

The traditional slope gradient measurement uses a GPS or total station to measure the horizontal distance and the height difference between the slope top and the slope toe, the gradient is obtained by utilizing the height difference/horizontal distance, the measured result needs internal processing, the height difference and the horizontal distance vision distance are respectively obtained from the instrument, then the two vision distances are divided, the direct display can not be carried out, and the measuring method does not have the capability of measuring the gradient remotely.

Accordingly, in view of the above, a mountain slope monitoring laser displacement sensor has been proposed to solve the problems of the prior art.

Disclosure of Invention

The utility model aims to provide a mountain slope monitoring laser displacement sensor so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mountain slope monitoring laser displacement sensor, includes platform and control assembly, platform top back fixed mounting has control assembly, control assembly includes control box, battery, raspberry group microcomputer, signal line, interface board, motor and turns to the gear train, the inside middle-end fixed mounting of control box has the battery, and the inside left side fixed mounting of control box has raspberry group microcomputer, the outside extension of raspberry group microcomputer has the signal line, and signal line end electric connection has the interface board, the outside fixed mounting in control box right side has the motor, and motor output fixedly connected with turns to the gear train.

Further, the control box top links up there is adjusting part, adjusting part includes revolving stage and bracing piece, the revolving stage is connected with motor rotation transmission through turning to the gear train, and revolving stage bilateral symmetry fixed mounting has the bracing piece.

Further, the adjusting component further comprises a reinforcing rib, an end sleeve and a clamping bolt, the bottom of the supporting rod is welded and fixed with the root of the rotary table through the reinforcing rib, the end sleeve is fixedly arranged at the tail end of the supporting rod, and the top of the end sleeve is in threaded connection with the clamping bolt.

Further, the adjusting component further comprises an extension rod, a locking groove and a laser displacement sensor body, the extension rod is slidably mounted in the support rod, the locking groove which is recessed inwards is transversely formed in the top of the extension rod, the locking groove is matched with the clamping bolt to lock the position of the extension rod, and the laser displacement sensor body is fixedly mounted at the tail end of the extension rod.

Furthermore, the front surface of the top of the platform is fixedly provided with a level meter, the middle end of the bottom of the platform is fixedly provided with a guide pillar, and the tail end of the guide pillar is provided with a clamping seat.

Further, three supporting feet are rotatably arranged around the bottom of the platform through hinges, and rotary handles are rotatably arranged at the tail ends of the supporting feet.

Further, the screw is connected with the inner thread of the rotary handle, and a gasket is fixedly arranged at the tail end of the screw.

Furthermore, the inner sides of the three supporting legs are respectively and rotatably connected with a connecting rod, the tail ends of the connecting rods are rotatably connected with a sliding ring, the sliding rings are longitudinally and slidably arranged outside the guide posts, and the sliding rings are matched with the clamping seats to realize position locking.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the control components, the laser displacement sensor bodies positioned at the tail ends of the extension rods at the two sides transmit detected signals to the control box in the rotating process, a raspberry group microcomputer is arranged in the control box to process and analyze the signals, measured gradients are obtained through internal calculation, then the signals are displayed through a touch display screen on the control box, data visualization is realized, meanwhile, a user can also carry out data retrieval through the traditional industrial serial ports such as RS232/485 and DI/DO arranged in the interface board, and in addition, wireless data transmission is realized through the wireless transceiver module arranged in the raspberry group microcomputer, so that a gateway cloud platform and mobile phone APP and other devices can carry out analysis and integration after receiving data uploaded by monitoring devices, and correspondingly carry out processing;

2. according to the utility model, the extension length of the extension rod positioned at the two sides of the support rod can be independently adjusted through the arrangement of the adjusting component, and the extension rod extension length is fixed through the cooperation of the embedded clamping bolt of the end sleeve and the locking groove formed in the upper plane of the extension rod, so that the operation is simple and convenient, and the applicability is stronger.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the control assembly according to the present utility model;

FIG. 3 is a schematic view of the external structure of the adjusting assembly of the present utility model.

In the figure: 1. a platform; 2. a level gauge; 3. a guide post; 4. a clamping seat; 5. a support leg; 6. a rotary handle; 7. a screw; 8. a gasket; 9. a connecting rod; 10. a slip ring; 11. a control assembly; 1101. a control box; 1102. a storage battery; 1103. raspberry group microcomputer; 1104. a signal line; 1105. an interface board; 1106. a motor; 1107. a steering gear set; 12. an adjustment assembly; 1201. a rotary table; 1202. a support rod; 1203. reinforcing ribs; 1204. an end sleeve; 1205. clamping a bolt; 1206. an extension rod; 1207. a locking groove; 1208. a laser displacement sensor body.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 2, a mountain slope monitoring laser displacement sensor comprises a platform 1 and a control component 11, wherein the control component 11 is fixedly installed on the back of the top of the platform 1, the control component 11 comprises a control box 1101, a storage battery 1102, a raspberry-set microcomputer 1103, a signal wire 1104, an interface board 1105, a motor 1106 and a steering gear set 1107, the storage battery 1102 is fixedly installed at the middle end inside the control box 1101, the raspberry-set microcomputer 1103 is fixedly installed at the left side inside the control box 1101, the signal wire 1104 extends outside the raspberry-set microcomputer 1103, the tail end of the signal wire 1104 is electrically connected with the interface board 1105, the motor 1106 is fixedly installed at the outer side of the right side of the control box 1101, the steering gear set 1107 is fixedly connected with the output end of the motor 1106, the detected signal is transmitted to the control box 1101, the raspberry-set microcomputer 1103 is arranged in the control box 1101 to process and analyze the signal, the measured slope is obtained through internal calculation, and then the data visualization is realized through a touch display screen on the control box 1101;

as shown in fig. 1 and 3, the front surface of the top of the platform 1 is fixedly provided with the level meter 2, the middle end of the bottom of the platform 1 is fixedly provided with the guide post 3, the tail end of the guide post 3 is provided with the clamping seat 4, three supporting legs 5 are rotatably arranged around the bottom of the platform 1 through hinges, the tail ends of the supporting legs 5 are rotatably provided with the rotary handles 6, the inner screw threads of the rotary handles 6 are connected with screw rods 7, the tail ends of the screw rods 7 are fixedly provided with gaskets 8, the inner sides of the three supporting legs 5 are rotatably connected with connecting rods 9, the tail ends of the connecting rods 9 are rotatably connected with the sliding rings 10, the sliding rings 10 are longitudinally and slidably arranged outside the guide post 3, the sliding rings 10 are matched with the clamping seat 4 to realize position locking, the sliding rings 10 are unlocked from the clamping seat 4 at the tail ends of the guide post 3, the sliding rings 10 are rotatably connected with the three supporting legs 5 through the connecting rods 9, the three supporting legs 5 can be synchronously positioned around the bottom of the platform 1 through hinges, the rotary handles 6 at the tail ends of the supporting legs 5 can be selectively rotated by users, the extending length of the gasket 8 is adjusted through the threaded connection of the hole in the rotary handle 6 and the screw rod 7 until the bubble in the level 2 on the front of the top of the platform 1 is positioned at the middle position, the adjusting component 12 is connected above the control box 1101, the adjusting component 12 comprises a rotary table 1201 and a supporting rod 1202, the rotary table 1201 is rotationally connected with a motor 1106 through a steering gear set 1107, the supporting rod 1202 is symmetrically and fixedly arranged on two sides of the rotary table 1201, the adjusting component 12 further comprises a reinforcing rib 1203, an end sleeve 1204 and a clamping bolt 1205, the bottom of the supporting rod 1202 is fixedly welded and fixed with the root of the rotary table 1201 through the reinforcing rib 1203, the end sleeve 1204 is fixedly arranged at the tail end of the supporting rod 1202, the clamping bolt 1205 is in threaded connection with the top of the end sleeve 1204, the adjusting component 12 further comprises an extending rod 1206, a locking groove 1207 and a laser displacement sensor body 1208, the extending rod 1206 is slidingly arranged inside the supporting rod 1202, and the top of the extension rod 1206 is transversely provided with an inwards concave locking groove 1207, the locking groove 1207 is matched with the clamping bolt 1205 to lock the position of the extension rod 1206, the laser displacement sensor body 1208 is fixedly arranged at the tail end of the extension rod 1206, the extension length of the extension rod 1206 on two sides of the support rod 1202 can be independently adjusted, and the clamping bolt 1205 is arranged in the end sleeve 1204 and matched with the locking groove 1207 arranged on the upper plane of the extension rod 1206 to fix the extension length of the extension rod 1206, so that the operation is simple and convenient.

Working principle: when the mountain slope monitoring laser displacement sensor is used, after the device is carried to a preset monitoring place, the slip ring 10 is unlocked from the clamping seat 4 at the tail end of the guide post 3, the slip ring 10 is rotationally connected with the three support legs 5 through the connecting rod 9, so that the three support legs 5 can be synchronously unfolded around the bottom of the platform 1 through the hinge, a user can selectively rotate the rotary handle 6 at the tail end of the support legs 5, the extending length of the gasket 8 is adjusted through the threaded connection of the middle hole of the rotary handle 6 and the screw rod 7 until bubbles in the level 2 at the front of the top of the platform 1 are positioned at the middle position, in addition, the extending length of the supporting rods 1202 at the two sides can be independently adjusted, and the extending length of the extending rod 1206 is fixed through the cooperation of the built-in clamping bolts 1205 of the end sleeves 1204 and the locking grooves 1207 formed in the upper plane of the extending rod 1206, the operation is simple and convenient, through the setting of the control assembly 11, the laser displacement sensor body 1208 at the tail ends of the extension rods 1206 at two sides transmits detected signals to the control box 1101 in the rotating process, the raspberry group microcomputer 1103 is arranged in the control box 1101 to process and analyze the signals, the measured gradient is obtained through internal calculation, then the measured gradient is displayed through the touch display screen on the control box 1101, data visualization is realized, meanwhile, a user can also carry out data retrieval through the traditional industrial serial ports such as RS232/485 and DI/DO arranged in the interface board 1105, in addition, wireless data transmission is realized through the wireless transceiver module arranged in the raspberry group microcomputer 1103, and after the gateway cloud platform 1 and the mobile phone APP and other equipment receive the data uploaded by the monitoring equipment, analysis and integration are carried out correspondingly.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a mountain slope monitoring laser displacement sensor, its characterized in that, includes platform (1) and control module (11), platform (1) top back fixed mounting has control module (11), control module (11) are including control box (1101), battery (1102), raspberry group microcomputer (1103), signal line (1104), interface board (1105), motor (1106) and turn to gear train (1107), the inside middle-end fixed mounting of control box (1101) has battery (1102), and the inside left side fixed mounting of control box (1101) has raspberry group microcomputer (1103), raspberry group microcomputer (1103) outside extends there is signal line (1104), and signal line (1104) end electric connection has interface board (1105), control box (1101) right side outside fixed mounting has motor (1106), and motor (1106) output fixedly connected with turns to gear train (1107).

2. The mountain slope monitoring laser displacement sensor according to claim 1, wherein an adjusting assembly (12) is connected above the control box (1101), the adjusting assembly (12) comprises a rotary table (1201) and a supporting rod (1202), the rotary table (1201) is rotationally connected with a motor (1106) through a steering gear set (1107), and the supporting rod (1202) is symmetrically and fixedly arranged on two sides of the rotary table (1201).

3. The mountain slope monitoring laser displacement sensor of claim 2, wherein the adjusting assembly (12) further comprises a reinforcing rib (1203), an end sleeve (1204) and a clamping bolt (1205), the bottom of the supporting rod (1202) is welded and fixed with the root of the rotating table (1201) through the reinforcing rib (1203), the end sleeve (1204) is fixedly arranged at the tail end of the supporting rod (1202), and the top of the end sleeve (1204) is in threaded connection with the clamping bolt (1205).

4. The mountain slope monitoring laser displacement sensor of claim 2, wherein the adjusting assembly (12) further comprises an extension rod (1206), a locking groove (1207) and a laser displacement sensor body (1208), the extension rod (1206) is slidably mounted in the support rod (1202), the locking groove (1207) recessed inwards is transversely formed in the top of the extension rod (1206), the locking groove (1207) is matched with the clamping bolt (1205) to lock the position of the extension rod (1206), and the laser displacement sensor body (1208) is fixedly mounted at the tail end of the extension rod (1206).

5. The mountain slope monitoring laser displacement sensor according to claim 1, wherein the level meter (2) is fixedly installed on the front surface of the top of the platform (1), the guide pillar (3) is fixedly installed at the middle end of the bottom of the platform (1), and the clamping seat (4) is arranged at the tail end of the guide pillar (3).

6. The mountain slope monitoring laser displacement sensor according to claim 1, wherein three supporting legs (5) are rotatably mounted on the periphery of the bottom of the platform (1) through hinges, and rotary handles (6) are rotatably mounted at the tail ends of the supporting legs (5).

7. The mountain slope monitoring laser displacement sensor according to claim 6, wherein the screw (7) is connected with the internal thread of the rotary handle (6), and a gasket (8) is fixedly arranged at the tail end of the screw (7).

8. The mountain slope monitoring laser displacement sensor according to claim 6, wherein the inner sides of the three supporting legs (5) are respectively and rotatably connected with a connecting rod (9), the tail ends of the connecting rods (9) are rotatably connected with a sliding ring (10), the sliding ring (10) is longitudinally and slidably arranged outside the guide post (3), and the sliding ring (10) is matched with the clamping seat (4) to realize position locking.