CN219370020U

CN219370020U - Microseismic sensor capable of being used conveniently

Info

Publication number: CN219370020U
Application number: CN202320079838.9U
Authority: CN
Inventors: 黄郓; 谢鹏; 李�学; 兰成臣
Original assignee: Shandong Shuntai Safety Technology Co ltd
Current assignee: Shandong Shuntai Safety Technology Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-07-18
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses a convenient-to-use microseismic sensor which comprises a sensor body, wherein a fixed plate is arranged at the bottom of the sensor body, side plates are arranged at two sides of the fixed plate, a damper is arranged on the surface of each side plate, an extrusion spring is arranged outside each damper, a roller is arranged at the top of each extrusion spring, a clamping plate is arranged below each roller, a sliding rod is arranged at the right end of each clamping plate, a lug is arranged on the surface of each sliding rod, a turntable is arranged outside each lug, the use is convenient, different sensors are fixed, clamping is avoided, and the sensors are firmly fixed at a certain position of a drilled hole to work.

Description

Microseismic sensor capable of being used conveniently

Technical Field

The utility model relates to the technical field of microseismic sensors, in particular to a microseismic sensor which can be conveniently used.

Background

The microseism monitoring technology is that a mine microseism sensor is used for detecting various vibration signals in a mine rock mass, various noise signals underground in actual production are complex, the rock vibration signals affecting the mine ground pressure activity are not affected little, rock (mass) deformation and damage in engineering construction, especially rock explosion dynamic disasters, can directly endanger the safety construction of engineering and even cause disastrous effects, therefore, the microseism sensor effectively monitors and predicts the stability of the rock (mass) and the rock explosion dynamic disasters, is one of important contents of engineering safety construction, is used as an important means for nondestructive monitoring, is used for monitoring and predicting the stability of the rock (mass) and the rock explosion dynamic disasters in engineering construction,

through retrieval, the prior Chinese patent CN201922156523.6 discloses a reusable microseism sensor in the technical field of engineering geological microseism monitoring, which comprises a sleeve, wherein a limiting sliding hole is formed in the sleeve, the sleeve is provided with the microseism sensor, the microseism sensor is provided with a sensor cable, the microseism sensor is provided with a sliding block, the sleeve is provided with the sliding hole, and the sliding block and the sleeve are provided with fixing bolts; the sleeve is provided with a mounting hole, the sleeve is provided with a sleeve, the mounting hole is provided with an electromagnet and a spring, the electromagnet is provided with an electromagnet cable, the spring is provided with an inserting rod, the inserting rod is provided with an iron block, and the inserting rod is provided with a coupling plate;

the above patents still have some problems during operation and use: through spring coupling, fixed weak in drilling through the sensor, because the sensor has certain weight, the spring also has certain elasticity for the spring does not have certain stability, can't reach certain holding power, and the adjustability has certain limitation.

Disclosure of Invention

The utility model aims to provide a microseismic sensor which can be conveniently used, so as to solve the problems that the prior market provided by the background technology is not firm in fixing in a drilling hole through a spring, and the spring has certain elasticity due to certain weight of the sensor, so that the spring has no certain stability, cannot achieve certain supporting force and has certain limitation in adjustability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a microseismic sensor that can facilitate use, includes the ware body, the bottom of the ware body is provided with the fixed plate, and the both sides of fixed plate are provided with the curb plate, the surface of curb plate is provided with the attenuator, and the outside of attenuator is provided with extrusion spring, extrusion spring's top is provided with the gyro wheel, and the below of gyro wheel is provided with the cardboard, the right-hand member of cardboard is provided with the slide bar, and the surface of slide bar is provided with the lug, the outside of lug is provided with the carousel.

Preferably, the inside of fixed plate is provided with the draw-in groove, and the inside of draw-in groove is provided with the fixture block to fixture block and draw-in groove constitute the block structure, the top of fixture block is provided with the ware body, and the bottom of fixture block is the hemisphere, the both ends of fixture block are provided with the dog, and the dog is trapezoidal.

Preferably, grooves are formed in the surface of the rotary table, multiple groups of grooves are formed in the grooves, the grooves are distributed annularly, the grooves are arc-shaped, protruding blocks are arranged in the grooves, and the protruding blocks and the grooves form a sliding structure.

Preferably, the protruding block protrudes out of the turntable, a sliding rod is arranged at the top of the protruding block, the sliding rod and the protruding block are of an integrated structure, the protruding block and the sliding rod are in an L shape, a sliding groove is arranged outside the sliding rod, and the sliding groove and the sliding rod form a sliding structure.

Preferably, the right-hand member of spout is provided with the fixed block, and the fixed block passes through the bearing and is connected with the actuating lever to the bottom of actuating lever is provided with the motor, the slide bar is provided with the multiunit with the spout, and multiunit slide bar and spout are annular distribution, the top of slide bar is provided with the cardboard, and the cardboard is the arc to the multiunit cardboard that sets up constitutes a ring, and the cardboard surface is coarse material moreover.

The right-hand member apex angle of dog is the arc, and the left end of dog is provided with the telescopic link, the outside of telescopic link is provided with the spring, and the one end of spring is connected in the surface of dog to the other end of spring is connected in the inner wall of draw-in groove, dog and spring constitute flexible reset structure.

Compared with the prior art, the utility model has the beneficial effects that: the microseismic sensor can be conveniently used;

the clamping block connected with the top of the sensor is inserted into the fixed plate clamping groove, the clamping block extrudes the inclined surface of the clamping block, the clamping block stretches out and draws back towards two ends through the telescopic rod and the spring, then the clamping block is fixed with the clamping groove in a clamping way, the operation is convenient, the sensor can be placed into a drilled hole through a driving tool, then the roller arranged outside the side plate connected with the fixed plate rolls in the drilled hole, the roller is connected with the extrusion spring through the damper, the certain telescopic adjustability exists, the driving rod is driven by the starting motor to drive the rotary table to rotate, the rotary table drives the surface to slide with the inner convex block, the convex block is distributed annularly, the convex block and the concave block slide outwards in a diffusion way, the sliding rod connected with the bottom of the convex block is driven to slide outwards in the sliding groove, the clamping plate connected with the top of the sliding rod and the sucking disc outwards move to the inner wall of the drilled hole in a contact fit and are fastened, the motor driving can be stopped, the sensor is fixed, the sensor is prevented from being clamped, and the sensor is firmly fixed at a certain position of the drilled hole.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top view of the turntable and the bump according to the present utility model;

FIG. 3 is a schematic top view of a slide bar and a chute according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1. a body; 2. a fixing plate; 3. a side plate; 5. a damper; 6. extruding a spring; 7. a roller; 8. a motor; 9. a driving rod; 10. a turntable; 11. a groove; 12. a bump; 13. a slide bar; 14. a clamping plate; 15. a chute; 16. a clamping block; 17. a clamping groove; 18. a telescopic rod; 19. a spring; 20. and a stop block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a microseismic sensor that can facilitate use, including the ware body 1, the bottom of ware body 1 is provided with fixed plate 2, and the both sides of fixed plate 2 are provided with curb plate 3, and the surface of curb plate 3 is provided with attenuator 5, and the outside of attenuator 5 is provided with extrusion spring 6, and the top of extrusion spring 6 is provided with gyro wheel 7, and the below of gyro wheel 7 is provided with cardboard 14, and the right-hand member of cardboard 14 is provided with slide bar 13, and the surface of slide bar 13 is provided with lug 12, and the outside of lug 12 is provided with carousel 10.

The inside of fixed plate 2 is provided with draw-in groove 17, and the inside of draw-in groove 17 is provided with fixture block 16 to fixture block 16 constitutes the block structure with the draw-in groove 17, and the top of fixture block 16 is provided with the ware body 1, and the bottom of fixture block 16 is the hemisphere, and the both ends of fixture block 16 are provided with dog 20, and dog 20 is trapezoidal, prevents to break away from.

The surface of carousel 10 is provided with recess 11, and recess 11 is provided with the multiunit to multiunit recess 11 is annular distribution, and recess 11 is the arc, and the inside of recess 11 is provided with lug 12, and lug 12 and recess 11 constitute sliding construction, the convenient to move.

The lug 12 protrudes out of the turntable 10, a slide bar 13 is arranged at the top of the lug 12, the slide bar 13 and the lug 12 are of an integrated structure, the lug 12 and the slide bar 13 are L-shaped, a sliding groove 15 is arranged outside the slide bar 13, and the sliding groove 15 and the slide bar 13 form a sliding structure, so that the turntable is convenient to drive.

The right-hand member of spout 15 is provided with the fixed block, and the fixed block passes through the bearing and is connected with actuating lever 9 to actuating lever 9's bottom is provided with motor 8, and slide bar 13 and spout 15 are provided with the multiunit, and multiunit slide bar 13 and spout 15 are annular distribution, and slide bar 13's top is provided with cardboard 14, and cardboard 14 is the arc, and the multiunit cardboard 14 that sets up constitutes a ring, and cardboard 14 surface is coarse material moreover, is convenient for fix.

The right-hand member apex angle of dog 20 is the arc, and the left end of dog 20 is provided with telescopic link 18, and the outside of telescopic link 18 is provided with spring 19, and the one end of spring 19 is connected in the surface of dog 20 to the other end of spring 19 is connected in the inner wall of draw-in groove 17, and dog 20 constitutes flexible reset structure with spring 19, is convenient for reset.

Working principle: when the convenient microseismic sensor is used, firstly, a worker fixes the sensor and the fixed plate 2, inserts a clamping block 16 connected with the top of the sensor into a clamping groove 17 of the fixed plate 2, so that the clamping block 16 firstly contacts a stop block 20, the clamping block 16 extrudes the inclined surface of the stop block 20, the stop block 20 stretches out and draws back at two ends like a telescopic rod 18 and a spring 19, then the stop block 16 is clamped with the clamping groove 17, after the stop block 16 is clamped with the clamping groove 17, the stop block 20 is reset above the stop block 16 through the telescopic rod 18 and the spring 19, the distance between the two groups of stop blocks 20 is smaller than the length of the stop block 16, at the moment, the sensor can be placed into a drill hole through a driving tool, then a roller 7 arranged outside a side plate 3 connected with the fixed plate rolls in the drill hole, and the roller 7 is connected with the extrusion spring 6 through a damper 5, and has certain stretching adjustability, and too fast rocking is reduced, then the sensor is required to be fixed after moving to a certain position, the driving rod 9 is driven to rotate by the starting motor 8, so that the driving rod 9 drives the rotary table 10 to rotate, and the rotary table 10 drives the surface multiple groups of arc-shaped grooves 11 and the inner convex blocks 12 to slide, the convex blocks 12 and the grooves 11 are in annular distribution, so that the convex blocks 12 drive the bottom-connected sliding rods 13 to slide outwards in the sliding grooves 15, the clamping plates 14 and the suckers connected with the tops of the sliding rods 13 move outwards until the inner walls of the holes are contacted and adhered tightly, the driving of the motor 8 can be stopped, the sensor is used in aspects, and different sensors are fixed to avoid clamping, so that the sensor is firmly fixed at a certain position of the holes to work, what is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a microseismic sensor that can conveniently use, includes ware body (1), its characterized in that: the device is characterized in that a fixing plate (2) is arranged at the bottom of the device body (1), side plates (3) are arranged on two sides of the fixing plate (2), a damper (5) is arranged on the surface of the side plates (3), an extrusion spring (6) is arranged outside the damper (5), a roller (7) is arranged at the top of the extrusion spring (6), a clamping plate (14) is arranged below the roller (7), a slide rod (13) is arranged at the right end of the clamping plate (14), a lug (12) is arranged on the surface of the slide rod (13), and a rotary table (10) is arranged outside the lug (12).

2. A ready-to-use microseismic sensor according to claim 1, further comprising: the inside of fixed plate (2) is provided with draw-in groove (17), and the inside of draw-in groove (17) is provided with fixture block (16) to fixture block (16) and draw-in groove (17) constitute the block structure, the top of fixture block (16) is provided with ware body (1), and the bottom of fixture block (16) is hemisphere, the both ends of fixture block (16) are provided with dog (20), and dog (20) are trapezoidally.

3. A ready-to-use microseismic sensor according to claim 1, further comprising: the surface of carousel (10) is provided with recess (11), and recess (11) are provided with the multiunit to multiunit recess (11) are annular distribution, recess (11) are the arc, and the inside of recess (11) is provided with lug (12), lug (12) and recess (11) constitute sliding construction.

4. A ready-to-use microseismic sensor according to claim 1, further comprising: the lug (12) protrudes out of the rotary table (10), a sliding rod (13) is arranged at the top of the lug (12), the sliding rod (13) and the lug (12) are of an integrated structure, the lug (12) and the sliding rod (13) are in an L shape, a sliding groove (15) is formed in the outer portion of the sliding rod (13), and the sliding groove (15) and the sliding rod (13) form a sliding structure.

5. A ready-to-use microseismic sensor according to claim 4, further comprising: the right-hand member of spout (15) is provided with the fixed block, and the fixed block passes through the bearing and is connected with actuating lever (9) to the bottom of actuating lever (9) is provided with motor (8), slide bar (13) are provided with the multiunit with spout (15), and multiunit slide bar (13) are annular with spout (15) and distribute, the top of slide bar (13) is provided with cardboard (14), and cardboard (14) are the arc to a ring is constituteed to multiunit cardboard (14) that set up, and cardboard (14) surface is coarse material moreover.

6. A ready-to-use microseismic sensor according to claim 2, characterized in that: the right-hand member apex angle of dog (20) is the arc, and the left end of dog (20) is provided with telescopic link (18), the outside of telescopic link (18) is provided with spring (19), and the one end of spring (19) is connected in the surface of dog (20) to the other end of spring (19) is connected in the inner wall of draw-in groove (17), dog (20) and spring (19) constitute flexible reset structure.