CN213746032U

CN213746032U - Wireless split type mining roof-bottom plate moving proximity sensor

Info

Publication number: CN213746032U
Application number: CN202022846809.XU
Authority: CN
Inventors: 张登崤; 李�荣
Original assignee: Shanxi Honganxiang Technology Co ltd
Current assignee: Shanxi Honganxiang Technology Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-07-20
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a wireless split type mining roof bottom plate moves nearly volume sensor, including the sensor, laser probe is installed to the bottom of sensor, be equipped with the screens subassembly between mounting groove and the sensor. This wireless split type mining roof bottom plate moves nearly volume sensor, can realize sensor and the full wireless split type installation of this ampere of type pressure monitoring substation, and then can move nearly volume data at top monitoring roof bottom plate, survey roof off-layer volume on helping, convenient observation, the maintenance, and then make sensor quick assembly disassembly, promote its efficiency of laying the installation, and be convenient for later stage change battery and maintenance, the clearance fit in accessible rubber ball and ball groove, and the support of ejector pin and rubber ball is tight, the accurate bubble of cooperation water uses can make level the mounting groove fast, and rotate the screw rod and can fix the ejector pin, and then make the rubber ball fixed, thereby make the direct horizontal installation of sensor, need not extra manual regulation, promote monitoring accuracy and installation convenience greatly.

Description

Wireless split type mining roof-bottom plate moving proximity sensor

Technical Field

The utility model relates to a wireless split type mining top bottom plate moves near quantity sensor technical field, specifically is a wireless split type mining top bottom plate moves near quantity sensor.

Background

A mining top and bottom plate moving-near amount monitoring system is mainly used for dynamically monitoring the distance between the top and bottom plates of a coal mine roadway, a culvert and a tunnel and the distance between two sides or moving-near amount, has the characteristics of small size, convenience in operation, visual display, strong data processing function and the like, can digitally display a measurement result on site, convert the measurement result into a corresponding digital signal and transmit the digital signal to a mining 5G intrinsic safety-based pressure monitoring substation under the mine, and a sensor wirelessly transmits data to the mining 5G intrinsic safety-based pressure monitoring substation to enter a 5G network.

The near quantity sensor is moved to wireless split type mining top bottom plate among the prior art when using, can not realize sensor and the full wireless split type installation of this ampere of type pressure monitoring substation, and then can't monitor top bottom plate on the top and move near quantity data, can't help and observe roof separation layer volume, inconvenient observation, maintenance, and sensor can not quick assembly disassembly, it is inefficient to lead to its installation of laying, be not convenient for later stage change battery and maintenance simultaneously, and the sensor is not and then direct horizontal installation, need extra manual regulation, waste time and energy, lead to the monitoring precision low, further influence the installation convenience, and then inconvenient people use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wireless split type mining top bottom plate moves nearly volume sensor, when using, to solve wireless split type mining top bottom plate among the prior art among the above-mentioned background art and move nearly volume sensor, can not realize sensor and the full wireless split type installation of this safe type pressure monitoring substation, and then can't monitor top bottom plate on the top and move nearly volume data, can't help and observe the roof from the layer volume, inconvenient observation, maintenance, and sensor can not quick assembly disassembly, lead to its inefficiency of laying the installation, the later stage that is not convenient for simultaneously is changed the battery and is overhauld the problem of maintaining.

In order to achieve the above object, the utility model provides a following technical scheme: a wireless split type mining top and bottom plate moving proximity sensor comprises a sensor, wherein a laser probe is installed at the bottom of the sensor, a battery bin is installed at the right end of the sensor, an installation frame is arranged at the top of the sensor, bolts are in threaded connection with the left side and the right side of the installation frame, an intrinsic safety type pressure monitoring substation is connected to the right side of the sensor, an installation groove is in clearance fit with the upper portion of the outer wall of the sensor, and a clamping assembly is arranged between the installation groove and the sensor;

the clamping component comprises a groove, a round rod, a clamping pin, a clamping groove, a first spring and a rubber pad;

the recess processing is in both ends about the mounting groove, the inner wall of recess rotates through the round bar and is connected with the bayonet lock, both ends joint about the inner below of bayonet lock passes through draw-in groove and sensor, the inner wall fixed connection of first spring and recess is passed through to the inner top of bayonet lock, the outer wall top rigid coupling of bayonet lock has the rubber pad.

Preferably, the clamping groove is arranged corresponding to the clamping pin.

Preferably, the outer end of the rubber pad is processed with anti-skidding lines.

Preferably, a leveling assembly is arranged between the mounting frame and the mounting groove;

the leveling assembly comprises a support rod, a rubber ball, a ball groove, a transverse groove, a top rod, a convex edge, a second spring, a screw rod, a rotating block and a level bubble;

the bottom of branch and the top fixed connection of mounting groove, the top rigid coupling of branch has the rubber ball, the outer wall of rubber ball passes through the ball groove and the bottom center clearance fit of mounting bracket, the left end processing in ball groove has the cross slot, the inner wall clearance fit of cross slot has the ejector pin, the processing of the inner of ejector pin has the bead, the right-hand member of bead and the left end fixed connection of rubber ball, the inner wall left end of cross slot passes through the left end fixed connection of second spring and ejector pin, the bottom left side threaded connection of ejector pin has the screw rod, the outer wall of screw rod and the bottom left side opening inner wall clearance fit of cross slot, the bottom rigid coupling of screw rod has the commentaries on classics piece, the below of commentaries on classics piece is equipped with the air level, the air level is installed in the left and right sides both ends of mounting groove.

Preferably, the right end of the ejector rod is a spherical concave surface.

Preferably, the outer wall of the rubber ball is matched with the shape of the inner wall of the ball groove.

Compared with the prior art, the beneficial effects of the utility model are that: this wireless split type mining roof plate moves nearly volume sensor, through the sensor, laser probe, the battery compartment, the mounting bracket, the bolt, this ampere of type pressure monitoring substation, the cooperation of mounting groove and screens subassembly, make the device when using, can realize the full wireless split type installation of sensor and this ampere of type pressure monitoring substation, and then can move nearly volume data at top monitoring roof plate, survey roof off-layer volume on helping, convenient observation, the maintenance, and the joint through bayonet lock and draw-in groove links to each other, and the bayonet lock is connected with the rotation of round bar, make the bayonet lock under the effect of first spring, can invade fast and invade the embedding draw-in groove, press the bayonet lock otherwise and make its and draw-in groove separation, and then make sensor quick assembly disassembly, promote its efficiency of laying the installation, and be convenient for later stage change battery and overhaul to maintain.

Through the sensor, laser probe, the battery compartment, the mounting bracket, the bolt, this ampere of type pressure monitoring substation, the mounting groove and the cooperation of the subassembly of making level, make the device when using, accessible rubber ball and the clearance fit in ball groove, and the support of ejector pin and rubber ball tight, the accurate bubble of cooperation water uses and can make level to the mounting groove fast, and rotate the screw rod and can fix the ejector pin, and then make the rubber ball fixed, thereby make the direct horizontal installation of sensor, need not extra manual regulation, promote monitoring accuracy and installation convenience greatly, make things convenient for people to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the sensor, laser probe and battery compartment of FIG. 1;

FIG. 3 is a schematic view of the structure of the strut, the rubber ball and the ball groove in FIG. 2;

fig. 4 is a schematic structural view of the groove, the round rod and the bayonet in fig. 2.

In the figure: 1. sensor, 2, laser probe, 3, battery compartment, 4, mounting bracket, 5, bolt, 6, this ampere of type pressure monitoring substation, 7, screens subassembly, 701, recess, 702, round bar, 703, bayonet lock, 704, draw-in groove, 705, first spring, 706, rubber pad, 8, make level subassembly, 801, branch pole, 802, rubber ball, 803, ball groove, 804, cross slot, 805, ejector pin, 806, bead, 807, second spring, 808, screw rod, 809, commentaries on classics piece, 810, air level, 9, mounting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wireless split type mining roof-bottom plate moving proximity sensor comprises a sensor 1, wherein the sensor 1 is an GUJ50 roof-bottom plate moving proximity sensor, a laser probe 2 is installed at the bottom of the sensor 1, the laser probe 2 can project laser perpendicular to the ground, the installation accuracy of the sensor 1 is further improved, a battery bin 3 is installed at the right end of the sensor 1, batteries can be freely replaced by the sensor 1 through the battery bin 3, a mounting frame 4 is arranged at the top of the sensor 1, bolts 5 are in threaded connection with the left side and the right side of the mounting frame 4, the bolts 5 play a fixing role in the mounting frame 4, an intrinsic safety type pressure monitoring substation 6 is connected to the right side of the sensor 1, the intrinsic safety type pressure monitoring substation 6 is a KJ533-F (A) mining 5G-based intrinsic safety type pressure monitoring substation, the intrinsic safety type pressure monitoring substation and the sensor 1 are in wireless connection and transmission based on a 5G network, a mounting groove 9 is in clearance fit above the outer wall of the sensor 1, a clamping component 7 is arranged between the mounting groove 9 and the sensor 1.

The clamping component 7 comprises a groove 701, a round rod 702, a clamping pin 703, a clamping groove 704, a first spring 705 and a rubber pad 706, the groove 701 is processed at the left end and the right end of the installation groove 9, the clamping pin 703 is rotatably connected to the inner wall of the groove 701 through the round rod 702, the round rod 702 enables the clamping pin 703 to rotate when stressed, the lower part of the inner end of the clamping pin 703 is clamped with the left end and the right end of the sensor 1 through the clamping groove 704, the clamping groove 704 is arranged corresponding to the clamping pin 703 in position, so designed that, when sensor 1 is inserted inside mounting slot 9, bayonet 703 can be inserted into bayonet 704, the sensor 1 is further fixed, the upper portion of the inner end of the bayonet 703 is fixedly connected with the inner wall of the groove 701 through a first spring 705, the first spring 705 gives a force for the bayonet 703 to be embedded into the clamping groove 704, a rubber pad 706 is fixedly connected to the upper portion of the outer wall of the bayonet 703, and anti-skid lines are processed on the outer end of the rubber pad 706, so that the anti-skid performance of the rubber pad 706 can be improved.

A leveling component 8 is arranged between the mounting rack 4 and the mounting groove 9, the leveling component 8 comprises a supporting rod 801, a rubber ball 802, a ball groove 803, a transverse groove 804, a mandril 805, a convex rib 806, a second spring 807, a screw 808, a rotating block 809 and a level bubble 810, the bottom of the supporting rod 801 is fixedly connected with the top of the mounting groove 9, the top of the supporting rod 801 is fixedly connected with the rubber ball 802, the outer wall of the rubber ball 802 is in clearance fit with the center of the bottom of the mounting rack 4 through the ball groove 803, the outer wall of the rubber ball 802 is matched with the shape of the inner wall of the ball groove 803, the rubber ball 802 can rotate and be fixed at any angle when being stressed, the transverse groove 804 is processed at the left end of the ball groove 803, the mandril 805 is in clearance fit with the inner wall of the transverse groove 804, the right end of the mandril 805 is a spherical concave surface, the contact area between the mandril 805 and the rubber ball 802 can be increased, and the convex rib is processed at the inner end of the mandril 805, the right-hand member of bead 806 and the left end fixed connection of rubber ball 802, the inner wall left end of cross slot 804 passes through the left end fixed connection of second spring 807 and ejector pin 805, ejector pin 805 power right is given to second spring 807, the bottom left side threaded connection of ejector pin 805 has screw rod 808, the outer wall of screw rod 808 and the bottom left side opening inner wall clearance fit of cross slot 804, the bottom rigid coupling of screw rod 808 has commentaries on classics piece 809, the below of commentaries on classics piece 809 is equipped with air level 810, air level 810 can play the effect of making level to mounting groove 9, air level 810 is installed in both ends about mounting groove 9.

In this embodiment, when the wireless split type mining ceiling-bottom plate approach quantity sensor is used, firstly, the mounting frame 4 is mounted on a ceiling to be detected through the bolt 5, the intrinsically safe pressure monitoring substation 6 is mounted on the upper side, at this time, the mounting groove 9 can be leveled quickly through the clearance fit between the ball groove 803 and the rubber ball 802 and the arrangement of the air level bubble 810, at this time, the right force is given to the ejector rod 805 by the second spring 807, the convex rib 806 is abutted against the outer wall of the rubber ball 802, the mounting groove 9 is leveled and then kept horizontal, the rotating block 809 is rotated, the top of the screw 808 is abutted against the top of the inner wall of the transverse groove 804, the rubber ball 802 can be fixed, at this time, the sensor 1 is inserted into the mounting groove 9, the clamping groove 704 is correspondingly arranged with the clamping pin 703, and the clamping pin 703 is given an inward rotating force by the first spring 705, the clamping pin 703 can be embedded into the clamping groove 804, and then the sensor 1 is fixed, the split type installation is realized, so that the monitoring is carried out, the real-time change is monitored according to the top and bottom plate moving proximity, the coal mining process can be mastered in real time, the tunneling roadway is influenced by mining, the top and bottom plate moving proximity change condition of the roadway is caused, and the use by people is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wireless split type mining roof-bottom board moves near quantity sensor, includes sensor (1), its characterized in that: the sensor is characterized in that a laser probe (2) is installed at the bottom of the sensor (1), a battery bin (3) is installed at the right end of the sensor (1), an installation frame (4) is arranged at the top of the sensor (1), bolts (5) are in threaded connection with the left side and the right side of the installation frame (4), an intrinsic safety type pressure monitoring substation (6) is connected to the right side of the sensor (1), an installation groove (9) is in clearance fit with the upper portion of the outer wall of the sensor (1), and a clamping assembly (7) is arranged between the installation groove (9) and the sensor (1);

the clamping assembly (7) comprises a groove (701), a round rod (702), a clamping pin (703), a clamping groove (704), a first spring (705) and a rubber pad (706);

recess (701) are processed in the both ends of controlling of mounting groove (9), the inner wall of recess (701) is rotated through round bar (702) and is connected with bayonet lock (703), both ends joint about draw-in groove (704) and sensor (1) is passed through to the inner below of bayonet lock (703), the inner fixed connection of inner top through first spring (705) and recess (701) of bayonet lock (703), the outer wall top rigid coupling of bayonet lock (703) has rubber pad (706).

2. The wireless split type mining top and bottom plate approach quantity sensor according to claim 1, characterized in that: the clamping groove (704) is arranged corresponding to the clamping pin (703).

3. The wireless split type mining top and bottom plate approach quantity sensor according to claim 1, characterized in that: the outer end of the rubber pad (706) is processed with anti-skid lines.

4. The wireless split type mining top and bottom plate approach quantity sensor according to claim 1, characterized in that: a leveling component (8) is arranged between the mounting rack (4) and the mounting groove (9);

the leveling assembly (8) comprises a support rod (801), a rubber ball (802), a ball groove (803), a transverse groove (804), a top rod (805), a rib (806), a second spring (807), a screw rod (808), a rotating block (809) and a level bubble (810);

the bottom of the supporting rod (801) is fixedly connected with the top of the mounting groove (9), a rubber ball (802) is fixedly connected to the top of the supporting rod (801), the outer wall of the rubber ball (802) is in clearance fit with the bottom center of the mounting frame (4) through a ball groove (803), a transverse groove (804) is processed at the left end of the ball groove (803), a push rod (805) is in clearance fit with the inner wall of the transverse groove (804), a convex rib (806) is processed at the inner end of the push rod (805), the right end of the convex rib (806) is fixedly connected with the left end of the rubber ball (802), the left end of the inner wall of the transverse groove (804) is fixedly connected with the left end of the push rod (805) through a second spring (807), a screw rod (808) is in threaded connection with the left side of the bottom of the push rod (805), the outer wall of the screw rod (808) is in clearance fit with the left side opening inner wall of the bottom of the transverse groove (804), a rotating block (809) is fixedly connected to the bottom of the screw rod (808), and a level bubble (810) is arranged below the rotating block (809), and the level bubble (810) is arranged at the left end and the right end of the mounting groove (9).

5. The wireless split type mining top and bottom plate approach quantity sensor according to claim 4, characterized in that: the right end of the ejector rod (805) is a spherical concave surface.

6. The wireless split type mining top and bottom plate approach quantity sensor according to claim 4, characterized in that: the outer wall of the rubber ball (802) is matched with the shape of the inner wall of the ball groove (803).