CN111540175A

CN111540175A - Make things convenient for later maintenance's mountain stone to roll off alarm device

Info

Publication number: CN111540175A
Application number: CN202010363182.4A
Authority: CN
Inventors: 付国旺
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-08-14

Abstract

The invention discloses a mountain rock falling alarm device convenient for later-period maintenance, which comprises a vibration induction box, wherein an alarm is installed on one side of the vibration induction box, the bottom of the vibration induction box is connected with a bottom plate in a sliding mode, the position, close to the vibration induction box, of the top of the bottom plate is connected with a telescopic rod in a rotating mode, a lifting threaded rod penetrates through the top of a vibration inductor, the lifting threaded rod is in threaded connection with the vibration induction box, the top of the lifting threaded rod is connected with a top plate in a rotating mode, a rotating groove matched with the lifting threaded rod is formed in the bottom of the top plate, a lead is installed at the bottom of the vibration induction box, and one end, far away from the vibration induction box, of the lead penetrates through the bottom plate and is connected with. This make things convenient for later maintenance's mountain stone roll off alarm device solves current vibration detection device detectivity not enough, be not convenient for the maintenance in later stage and have the problem of the wrong circumstances of reporting to the police.

Description

Make things convenient for later maintenance's mountain stone to roll off alarm device

Technical Field

The invention relates to the technical field of geological disaster detection equipment, in particular to a rockfall alarm device convenient for later maintenance.

Background

As is known to all, the destructive power of natural disasters such as earthquakes, debris flows and the like is huge, and rolling stones generated by long-time sun-cured corrosion of mountains can easily impact vehicles passing by nearby roads, so that serious consequences are caused.

For example, chinese patent CN107845240A discloses a detect vibrations collapse and can signal alarm device, including the hollow pole of conductive metal, the battery, signal transmitter, alarm buzzer, when taking place the massif landslide, the hollow pole of conductive metal takes place bending deformation, inside anodal metal needle will be with the inner wall contact of the hollow pole of conductive metal and circular telegram, start signal transmitter and alarm buzzer send out the police dispatch newspaper, but this scheme alarm device is disposable product, the hollow pole of conductive metal just can't reuse after being extruded, the hollow pole of conductive metal receives the inconvenient taking out of massif extrusion after inserting the massif, be unfavorable for the equipment maintenance work in later stage.

Still like the wireless power equipment alarm of vibrations induction type that chinese patent CN109887207A published, including box, alarm main part and vibrations inductive probe, the box is installed in the wall surface, senses vibrations through vibrations inductive probe and sends out the police dispatch newspaper by the alarm main part after, but installs vibrations inductive probe outside and has reduced the sensitivity of vibrations response, can't guarantee to detect all vibrations and send out the police dispatch newspaper.

Another example is an infrared vibration alarm based on bluetooth control that chinese patent CN206210021U published, including: the mobile terminal is provided with a Bluetooth module for sending and receiving Bluetooth signals; the detection device comprises a power supply, Bluetooth equipment, an infrared sensor, a vibration sensor, an alarm device and a main control processor, the false alarm rate of the alarm device is reduced by combining the infrared sensor and the vibration sensor, but animals near a mountain and drivers and passengers in a vehicle cannot be distinguished by the detection method, and the situation that the animals mistakenly think as vehicle drivers when passing through the detection method easily causes false alarm or no alarm is generated.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the rockfall warning device convenient for later maintenance, and solves the problems that the existing vibration detection device is insufficient in detection sensitivity, inconvenient for later maintenance and has false alarm conditions.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a mountain stone falling alarm device convenient for later maintenance comprises a vibration induction box, wherein an alarm is installed on one side of the vibration induction box, the bottom of the vibration induction box is slidably connected with a bottom plate, a telescopic rod is rotatably connected to the position, close to the vibration induction box, of the top of the bottom plate, the telescopic rod is rotated to the vertical direction during later maintenance of the vibration induction box, an internal thread rod of the telescopic rod is rotated to enable the internal thread rod to gradually rise, the internal thread rod is contacted with a top plate and then plays a role in supporting the top plate, the top plate cannot fall due to the support of the internal thread rod after the lifting thread rod falls down, the vibration induction box is conveniently taken out of the bottom plate, the later maintenance of the vibration induction box is convenient, a lifting thread rod penetrates through the top of a vibration inductor and is in threaded connection with the vibration induction box, and the top, the top plate prevents broken stones of a mountain from falling to the vicinity of the vibration induction box, the vibration induction box is prevented from being extruded by the broken stones and cannot be taken out, the bottom of the top plate is provided with a rotary groove matched with a lifting threaded rod, the bottom of the vibration induction box is provided with a lead, one end of the lead, far away from the vibration induction box, penetrates through the bottom plate and is connected with a cushion block, one side of the cushion block, far away from the lead, is rotatably connected with a lower pressing plate, one side of the cushion block, below the lower pressing plate, is connected with a press switch, the top of the press switch is fixedly connected with the lower pressing plate through a reset spring, the vibration induction box is arranged in the mountain, the cushion block is arranged on a road near the mountain at a distance from one end of the front end of the vibration induction box, a vehicle presses the lower pressing plate downwards when passing through, the lower pressing plate presses the lifting block and the blocking rod downwards, the, the alarm device can not give out an alarm, the false alarm condition that the alarm device gives out an alarm because the vibration generated by the vehicle passing through the alarm device is detected by the vibration sensing probe can be avoided, the condition that the alarm device does not give out an alarm because the passing animal and the people in the vehicle are mixed up by means of infrared sensing detection can also be avoided, the alarm accuracy is improved, the top of the cushion block is welded with the fastener, the water pipe penetrates through the fastener and is in sliding connection with the fastener, the water pipe is in sliding connection with the cushion block and the fastener, the water pipe is filled with water, one end of the water pipe is communicated with the hard square pipe, one end, far away from the water pipe, of the inner wall of the hard square pipe is welded with the trigger spring, the inner wall of the hard square pipe is in sliding connection with the slider, the trigger spring is welded and, the road surface cleaning device is characterized in that one side of the hard square pipe is provided with a chute, the chute penetrates through the hard square pipe and the track pipe, the sliding block penetrates through the chute and is fixedly welded with a sliding plate, the sliding plate is made of waterproof materials, one side of the sliding plate, which is far away from the hard square pipe, is welded with a limiting block, the lower pressing plate is rotatably connected with the limiting block through a connecting block, the limiting block is placed on the road surface, the left extending plate and the right extending plate extend towards the two ends along the extending plate grooves until the two ends extend to the outside of the road, a vehicle extrudes the water pipe when passing, water in the water pipe is extruded into the hard square pipe, the sliding block extrudes the trigger spring, the sliding plate slides along with the sliding block to drive the limiting block and the connecting block to move to the outside of the track pipe, the rotating joint at the joint of the limiting block and the connecting block, push away the stopper and connecting block outside the messenger holding down plate of track pipe during the extrusion cushion and can rotate, extrude the holding down plate thereupon and trigger press switch, because the width of foot is not enough when the device is stepped on to the animal foot, can't push down cushion and holding down plate simultaneously, consequently can't trigger press switch, improve the rate of accuracy of understanding the alarm of removing the alarm.

Preferably, the cushion block comprises a buffer plate, the top of the buffer plate is connected with a left extension plate in a sliding manner, the top of the left extension plate is provided with an extension plate groove, the bottom of the inner wall of the extension plate groove is connected with a right extension plate in a sliding manner, the bottom of the left extension plate is provided with a notch, the bottom of the right extension plate is fixedly connected with a sliding plate matched with the notch, one ends of the left extension plate and the right extension plate are welded with side plates, a fastener of a water pipe is welded at the top of the right extension plate, one end of the top of the buffer plate is welded with a longitudinal plate, one side of the longitudinal plate is fixedly connected with the left extension plate and the right extension plate through a shock-absorbing spring, the cushion block is placed on the road surface, the left extension plate and the right extension plate are extended to the outside of the road along the extension plate groove to both ends, the cushion block is impacted towards the vehicle running direction when the vehicle rolls through the cushion block, the left extension plate and, the vehicle stretches the board and is pushed initial position by shock absorber spring behind left side and stretch the board with the right side, avoids the cushion to be strikeed the problem of skew initial position by the vehicle.

Preferably, vibrations response box includes the shell, the inner wall top of shell is connected with the singlechip, the below that inner wall one side of shell is located the singlechip is connected with the interface box, vibrations inductive probe is installed to the below that inner wall one side of shell is located the interface box, equal electric connection between singlechip, interface box, vibrations inductive probe, wire and the alarm slides in the track inslot with the shell, then puts into the massif inside, and the alarm extends to the massif outside, and rock on the massif collides with the massif and produces vibrations, and vibrations inductive probe detects and converts vibrations into the signal of telecommunication after giving the singlechip for vibrations, and the single chip microcomputer control alarm sends the police dispatch newspaper, places the sensitivity that vibrations inductive probe inside the massif has improved the response.

Preferably, press the switch and include switch shell, switch shell's top is the slope design, the slider is installed to switch shell's inner wall bottom symmetry, one side of slider is run through there is the metal pole, the outside cover of metal pole is equipped with connects the electricity spring, connect the both ends of electricity spring and be connected with switch shell's inner wall and slider respectively, switch shell's top is run through there is the elevator, the bottom fixedly connected with of elevator blocks the pole, the outside cover that blocks the pole is equipped with the baffle, the bottom of baffle is passed through the elevator spring and is connected with switch shell's inner wall bottom, the elevator spring cover is established in the outside that blocks the pole, the one end that the pole was kept away from to the metal pole is passed through metal wire and wire electric connection.

Preferably, the spout has been seted up at the top of bottom plate, the inner wall bottom sliding connection of spout has the frame, the bottom one end of telescopic link is installed between the inner wall both sides of frame and is rotated with the frame and be connected, shakes to respond to the box and rotate the telescopic link to the horizontal direction along the frame when installing in the mountain body, receives the telescopic link in the spout, and the telescopic link does not occupy the more space of bottom plate when not using.

Preferably, the telescopic link includes the outer pole, the threaded rod in has been run through at the top of outer pole, threaded rod and outer pole threaded connection in, outer pole rotate to vertical direction after rotate threaded rod in, the threaded rod rises along the outer pole, plays the effect of supporting the roof after contacting with the roof, can not drop the high back roof that descends of lifting threaded rod, conveniently will shake the response box and take out from the bottom plate and carry out the later maintenance.

Preferably, the top fixedly connected with wear-resisting piece of telescopic link, the material of wear-resisting piece is rubber, and the telescopic link supports that the roof is thick wear-resisting piece and roof contact, and friction between wear-resisting piece and the roof can increase the life-span of telescopic link when the device shakes.

Preferably, lifting threaded rod's outside cover is equipped with the loop bar, loop bar and lifting threaded rod fixed connection, one side fixedly connected with handle of loop bar holds the handle and rotates the loop bar, and the loop bar drives lifting threaded rod and rises along vibrations response box, makes lifting threaded rod control more convenient.

Preferably, the bottom fixedly connected with lug of vibrations response box, the track groove with lug looks adaptation is seted up at the top of bottom plate, lug and track groove sliding connection will vibrate the response box roll-off from the bottom plate along the track groove, and vibrations response box more conveniently takes out and carries out the later maintenance.

Preferably, the one end that the connecting block was kept away from at the top of holding down plate is seted up jaggedly, the backup pad is installed at press switch's top, the diaphragm is installed to one side of backup pad, and the diaphragm supports in the below of holding down plate when stopper and connecting block are located the track intraduct, avoids directly stepping on the problem that the holding down plate leads to triggering press switch.

(III) advantageous effects

The invention provides a mountain rock fall warning device convenient for later maintenance. The method has the following beneficial effects:

(1) this make things convenient for later maintenance's mountain stone roll alarm device, through burying vibrations response box inside the mountain, the alarm extends to the mountain outside, and the mountain is strikeed the mountain and is produced vibrations when the rock appears, and the vibrations response box of burying inside the mountain has improved the sensitivity that the mountain vibrations were responded to, and the alarm that is located the mountain outside sends out the alarm and carries out the early warning to the vehicle that will arrive in the rock area.

(2) This make things convenient for later maintenance's mountain stone roll alarm device, establish the installation hole through digging in advance at the massif, it is inside to put into the installation hole with vibrations response box, it rotates lifting threaded rod and drives the roof and rise to hold the handle, the highest point that rises to the installation hole until the roof, prevent that the internal sand stone of massif from rolling to lead to inconvenient taking out around vibrations response box, rotate telescopic link to vertical direction when vibrations response box later maintenance, rotate the internal threaded rod, until internal threaded rod contact supporting roof, the contra-rotation handle makes lifting threaded rod descend, will shake response box and take out from the bottom plate along the track groove, the convenience is taken out vibrations induction system from the internal portion of massif and is carried out the maintenance work in later stage.

(3) The mountain stone roll-off alarm device convenient for later maintenance is characterized in that a cushion block is arranged on a vehicle running path to report the distance of one end of the front end of the alarm device, a vehicle passes around a mountain and then presses the cushion block and a lower pressing plate in sequence, water in a water pipe is extruded into a hard square pipe, a slider extrudes a trigger spring, a sliding plate slides along with the slider to drive a stopper and a connecting block to move to the outside of a track pipe, a rotating joint at the joint of the stopper and the connecting block can rotate after moving to the outside of the track pipe, then the vehicle extrudes the lower pressing plate downwards to enable the lower pressing plate to trigger a pressing switch, the cushion block and the lower pressing plate are extruded downwards only when the vehicle passes, the stopper and the connecting block are pushed to the outside of the track pipe to enable the lower pressing plate to rotate when the cushion block is extruded, the lower pressing plate is extruded to trigger the pressing switch, when an animal steps on the device, consequently, can't trigger push switch, improve the correct rate of knowing the alarm of alarm, descend behind the holding down plate extrusion spring and trigger push switch, make the circuit of device interrupt, avoid the vehicle through the vibrations alarm misinformation everywhere that produces, can avoid the animal to interrupt alarm device's the condition when passing through, reduce the misinformation rate of device.

(4) This make things convenient for later maintenance's mountain stone roll alarm device, through installing loop bar and handle outside the lifting threaded rod, conveniently drive lifting threaded rod goes up and down, makes the device more laborsaving when installation and dismantlement.

Drawings

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

FIG. 2 is a schematic view of the connection between the bottom plate and the top plate according to the present invention;

FIG. 3 is a schematic view of the external structure of the push switch of the present invention;

FIG. 4 is a schematic view of the structure of the spacer of the present invention;

FIG. 5 is a schematic view of the lateral pushing device of the lower platen according to the present invention;

FIG. 6 is a schematic view of the internal structure of the vibration-sensing box according to the present invention;

fig. 7 is a cross-sectional view of the push switch of the present invention.

In the figure: 1-vibration induction box, 2-alarm, 3-bottom plate, 4-telescopic rod, 5-lifting threaded rod, 6-top plate, 7-lead, 8-cushion block, 9-lower pressing plate, 10-press switch, 11-reset spring, 12-shell, 13-single chip microcomputer, 14-interface box, 15-vibration induction probe, 16-switch shell, 17-slide block, 18-metal rod, 19-electric spring, 20-lifting block, 21-blocking rod, 22-baffle plate, 23-lifting spring, 24-metal wire, 25-sliding chute, 26-outer frame, 27-outer rod, 28-inner threaded rod, 29-wear-resistant block, 30-sleeve rod, 31-handle, 32-convex block, 33-track groove, 34-a water pipe, 35-a hard square pipe, 36-a trigger spring, 37-a sliding block, 38-a track pipe, 39-a sliding plate, 40-a limiting block, 41-a connecting block, 42-a left extending plate, 43-a extending plate groove, 44-a right extending plate, 45-a side plate, 46-a buffer plate, 47-a longitudinal plate, 48-a shock absorbing spring, 49-a supporting plate and 50-a transverse plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3 and 6, the present invention provides a technical solution: a mountain stone falling alarm device convenient for later maintenance comprises a vibration induction box 1, an alarm 2 is installed on one side of the vibration induction box 1, a bottom plate 3 is connected to the bottom of the vibration induction box 1 in a sliding mode, a sliding groove 25 is formed in the top of the bottom plate 3, an outer frame 26 is connected to the bottom of the inner wall of the sliding groove 25 in a sliding mode, one end of the bottom of a telescopic rod 4 is installed between two sides of the inner wall of the outer frame 26 and is connected with the outer frame 26 in a rotating mode, the telescopic rod 4 comprises an outer rod 27, an inner threaded rod 28 penetrates through the top of the outer rod 27, the inner threaded rod 28 is connected with the outer rod 27 in a threaded mode, the outer frame 26 and the outer rod 27 are rotated to the vertical direction, the inner threaded rod 28 is rotated, the inner threaded rod 28 rises to be in contact with a top plate 6 to support the top plate, a lifting threaded rod 5 is convenient to descend to take down the, the lifting threaded rod 5 is in threaded connection with the vibration induction box 1, the top of the lifting threaded rod 5 is rotatably connected with the top plate 6, a rotary groove matched with the lifting threaded rod 5 is formed in the bottom of the top plate 6, the vibration induction box 1 comprises a shell 12, a single chip microcomputer 13 is welded on the top of the inner wall of the shell 12, an interface box 14 is welded on one side of the inner wall of the shell 12 and is positioned below the single chip microcomputer 13, a vibration induction probe 15 is welded on one side of the inner wall of the shell 12 and is positioned below the interface box 14, the single chip microcomputer 13, the interface box 14, the vibration induction probe 15, a lead 7 and the alarm 2 are electrically connected, an installation pit is uniformly dug along one transverse end of a mountain body, the bottom plate 3 and the vibration induction box 1 are placed in the installation pit, the handle 31 is rotated, the lifting threaded rod 5 rotates to drive the top plate 6 to ascend to the, collide the massif and produce vibrations when appearing rolling the stone on the massif, vibrations response box 1 senses vibrations back alarm 2 and sends out the police dispatch newspaper, the vehicle of process avoids rolling the stone around the warning massif, the vibrations induction system of burying the internal portion of massif has improved the sensitivity of vibrations response when appearing rolling the stone, open the installation hole when vibrations response box later maintenance and seal, rotate telescopic link 4 to vertical direction, rotate internal thread pole 28 until wear-resisting piece 29 and roof 6 contact back roof 6, reverse rotation handle 31 makes the lifting threaded pole descend to roof 6 below, will shake response box from the top roll-off to the installation hole outside along track groove 33, after the maintenance end again will shake detection box 1 along track groove 33 slip bottom plate 3 top, can avoid the device to bury the inside unable problem of taking out of being extruded by the grit of massif, the getting of vibrations response box is more convenient, solve current vibration detection device detection sensitivity not enough and be not convenient for the problem of later maintenance.

The model of the singlechip 13 in this embodiment is an AT89C51 singlechip, which belongs to the prior art, and the model of the interface box 14 is a JBF-151F/D dual-switch interface box, which belongs to the prior art.

Example two:

referring to fig. 1-7, on the basis of the first embodiment, the present invention provides a technical solution: the bottom of the vibration induction box 1 is provided with a wire 7, the wire 7 penetrates through the vibration induction box 1 and is electrically connected with the single chip microcomputer 13, the interface box 14, the vibration induction probe 15 and the alarm 2 in sequence, one end of the wire 7 far away from the vibration induction box 1 penetrates through the bottom plate 3 and is connected with a cushion block 8, the cushion block comprises a cushion plate 46, the top of the cushion plate 46 is slidably connected with a left extension plate 42, the top of the left extension plate 42 is provided with a plate extension groove 43, the bottom of the inner wall of the plate extension groove 43 is slidably connected with a right extension plate 44, the bottom of the left extension plate 42 is provided with a notch, the bottom of the right extension plate 44 is fixedly connected with a sliding plate matched with the notch, so that the bottoms of the left extension plate 42 and the right extension plate 44 are the same in height, the left extension plate 42 and the right extension plate 44 are prevented from toppling to the side surface when being extruded, one end of the left extension plate 42, a longitudinal plate 47 is welded at one end of the top of the buffer plate 46, one side of the longitudinal plate 47 is fixedly connected with the left extension plate 42 and the right extension plate 44 through a shock absorbing spring 48, the cushion block 8 is placed on the road surface, the left extension plate 42 and the right extension plate 44 are extended towards two ends along the extension plate groove 43 until extending to the outside of the road, the cushion block 8 is impacted towards the driving direction of the vehicle when the vehicle rolls the cushion block 8, the left extension plate 42 and the right extension plate 44 slide along one end of the buffer plate 46 and extrude the shock absorbing spring 48 for buffering, the vehicle is pushed to the initial position by the shock absorbing spring 48 through the rear left extension plate 42 and the right extension plate 44, the problem that the cushion block 8 is impacted and deviated from the initial position by the vehicle is avoided, one side of the cushion block 8, which is far away from the lead 7, a lower pressing plate 9 is rotatably connected with one side of the cushion block 8, a pressing switch 10 is welded below the lower pressing plate, the water pipe 34 is connected with the cushion block 8 and the fastening piece in a sliding manner, water is filled in the water pipe 34, one end of the water pipe 34 is communicated with a hard square pipe 35, one end, far away from the water pipe 34, of the inner wall of the hard square pipe 35 is welded with a trigger spring 36, the inner wall of the hard square pipe 35 is connected with a sliding block 37 in a sliding manner, the trigger spring 36 is fixedly welded with the sliding block 37, the bottom of the hard square pipe 35 is welded with a track pipe 38, one side, close to the hard square pipe 35, of the inner wall of the track pipe 38 is connected with a sliding plate 39 in a sliding manner, one side, far away from the hard square pipe 35, of the track pipe 38 is provided with a sliding groove, the sliding block 37 penetrates through the sliding groove and is fixedly welded with the sliding plate 39, the sliding plate 39 is made of a waterproof material, one side, far away from the hard square pipe 35, of the sliding plate 39 is welded, when a vehicle passes through, the water pipe 34 is squeezed, water in the water pipe 34 is squeezed into the hard square pipe 35, the slider 37 squeezes the trigger spring 36, the sliding plate 39 slides along with the slider 37 to drive the limiting block 40 and the connecting block 41 to move to the outside of the track pipe 38, the rotating joint at the joint of the limiting block 40 and the connecting block 41 moves to the outside of the track pipe and can rotate, when the vehicle passes through, the lower pressing plate 9 is squeezed downwards, the lower pressing plate 9 triggers the press switch 10, only when the vehicle passes through, the cushion block 8 and the lower pressing plate 9 are squeezed downwards simultaneously, when the cushion block 8 is squeezed, the limiting block 40 and the connecting block 41 are pushed to the outside of the track pipe 38 to enable the lower pressing plate 9 to rotate, the press switch 10 is squeezed accordingly, when an animal foot steps on the device, the width of the foot is insufficient, the cushion block 8 and the lower pressing plate 9 cannot be simultaneously depressed, so that the press switch 10 cannot be, the top of the press switch 10 is fixedly connected with the lower pressing plate 9 through a return spring 11, the press switch 10 comprises a switch shell 16, the top of the switch shell 16 is designed to be inclined, sliders 17 are symmetrically installed at the bottom of the inner wall of the switch shell 16, the sliders 17 are slidably connected with the bottom of the inner wall of the switch shell 16, a metal rod 18 penetrates through one side of each slider 17, an electric connection spring 19 is sleeved on the outer side of each metal rod 18, two ends of each electric connection spring 19 are respectively welded with the inner wall of the shell 16 and the corresponding slider 17, a lifting block 20 penetrates through the top of the switch shell 16, the lifting block 20 is slidably connected with the switch shell 16, a blocking rod 21 is fixedly connected with the bottom of each lifting block 20, a baffle 22 is sleeved on the outer side of each rod 21, a lifting spring 23 is welded at the bottom of each baffle 22, one end of the bottom of each lifting spring 23 is welded with the bottom, one end of the metal rod 18 far away from the blocking rod 21 is electrically connected with a metal wire 24, one end of the metal wire 24 far away from the metal rod 18 penetrates through the switch shell and the cushion block 8 and is electrically connected with the lead 7, the cushion block 8 is installed on a vehicle running path to report the distance of the front end of the alarm 2, vehicles pass through the cushion block 8 and the lower pressing plate 9 in sequence when passing around a mountain, the lower pressing plate 9 extrudes the reset spring 11 and then descends to press the lifting block 20, the blocking rod 21 descends to block the metal rod 18, a circuit is short-circuited between the metal rods 18, the alarm 2 cannot give an alarm, false alarm caused by vibration generated by passing of the vehicles is avoided, meanwhile, the situation that the animals cannot be distinguished from drivers in the vehicles by infrared sensing detection when passing the animals is avoided, the situation that the animals serve as past vehicle interruption alarm devices is avoided, the alarm correctness of the device is improved, a gap is formed in one end, far away from, the top welding of press switch 10 has backup pad 49, and the welding of one side of backup pad 49 has diaphragm 50, and diaphragm 50 supports in the below of holding down plate 9 when stopper 40 and connecting block 41 are located track pipe 3 inside, avoids directly stepping on the problem that the holding down plate leads to triggering press switch.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 make things convenient for later maintenance's mountain stone roll alarm device, responds to box (1) including vibrations, its characterized in that: the vibration sensing box comprises a vibration sensing box (1), wherein an alarm (2) is installed on one side of the vibration sensing box (1), a bottom plate (3) is installed at the bottom of the vibration sensing box (1), a telescopic rod (4) is installed at the top of the bottom plate (3), a lifting threaded rod (5) penetrates through the top of the vibration sensing box (1), a top plate (6) is rotatably connected to the top of the lifting threaded rod (5), a cushion block (8) is connected to the bottom of the vibration sensing box (1) through a wire (7), a lower pressing plate (9) is rotatably connected to one side of the cushion block (8), a press switch (10) is installed on one side of the cushion block (8), the top of the press switch (10) is connected with the lower pressing plate (9) through a reset spring (11), a water pipe (34) is installed at the top of the cushion block (8), and one end of the, the utility model discloses a rail pipe, including the inner wall of stereoplasm side pipe (35), the inner wall one end of stereoplasm side pipe (35) is connected with slider (37) through trigger spring (36), track pipe (38) are installed to the bottom of stereoplasm side pipe (35), there is stopper (40) inner wall one side of track pipe (38) through slide (39) sliding connection, holding down plate (9) are connected with stopper (40) through connecting block (41).

2. The mountain stone roll-off warning device convenient for post-maintenance according to claim 1, wherein the cushion block (8) comprises a buffer plate (46), the top of the buffer plate (46) is connected with a left stretching plate (42) in a sliding manner, the top of the left stretching plate (42) is provided with a stretching plate groove (43), the bottom of the inner wall of the stretching plate groove (43) is connected with a right stretching plate (44) in a sliding manner, the left stretching plate (42) and one end of the right stretching plate (44) are both provided with a side plate (45), the water pipe (34) is arranged at the top of the right stretching plate (44), one end of the top of the buffer plate (46) is provided with a longitudinal plate (47), and one side of the longitudinal plate (47) is connected with the left stretching plate (42) and the right stretching plate (44) through a shock absorbing spring (48).

3. The mountain rock fall warning device convenient for later-period maintenance according to claim 1, wherein the vibration sensing box (1) comprises a shell (12), the top of the inner wall of the shell (12) is connected with a single chip microcomputer (13), an interface box (14) is connected below the single chip microcomputer (13) on one side of the inner wall of the shell (12), a vibration sensing probe (15) is installed below the interface box (14) on one side of the inner wall of the shell (12), and the single chip microcomputer (13), the interface box (14), the vibration sensing probe (15), a wire (7) and the alarm (2) are electrically connected.

4. The mountain rock fall warning device convenient for post-maintenance according to claim 1, wherein the push switch (10) comprises a switch housing (16), the top of the switch housing (16) is designed to be inclined, sliders (17) are symmetrically installed at the bottom of the inner wall of the switch housing (16), a metal rod (18) penetrates through one side of each slider (17), an electric connection spring (19) is sleeved on the outer side of each metal rod (18), two ends of each electric connection spring (19) are respectively connected with the inner wall of the switch housing (16) and the corresponding slider (17), a lifting block (20) penetrates through the top of the switch housing (16), a blocking rod (21) is fixedly connected to the bottom of each lifting block (20), a baffle plate (22) is sleeved on the outer side of each blocking rod (21), and the bottom of each baffle plate (22) is connected with the bottom of the inner wall of the switch housing (16) through a lifting spring (23), lifting spring (23) cover is established in the outside of blocking pole (21), the one end that blocks pole (21) is kept away from in metal pole (18) passes through metal wire (24) and wire (7) electric connection.

5. The mountain rock fall warning device convenient for post-maintenance according to claim 1, wherein a sliding groove (25) is formed in the top of the bottom plate (3), an outer frame (26) is slidably connected to the bottom of the inner wall of the sliding groove (25), and one end of the bottom of the telescopic rod (4) is installed between two sides of the inner wall of the outer frame (26) and is rotatably connected with the outer frame (26).

6. The mountain rock fall warning device convenient for post-maintenance according to claim 1, wherein the telescopic rod (4) comprises an outer rod (27), an inner threaded rod (28) penetrates through the top of the outer rod (27), and the inner threaded rod (28) is in threaded connection with the outer rod (27).

7. The mountain rock fall warning device convenient for post-maintenance according to claim 1, wherein a wear-resistant block (29) is fixedly connected to the top of the telescopic rod (4), and the wear-resistant block (29) is made of rubber.

8. The mountain rock fall warning device convenient for post-maintenance according to claim 1, wherein a sleeve rod (30) is sleeved on the outer side of the lifting threaded rod (5), the sleeve rod (30) is fixedly connected with the lifting threaded rod (5), and a handle (31) is fixedly connected to one side of the sleeve rod (30).

9. The mountain rock fall warning device convenient for post-maintenance according to claim 1, wherein a bump (32) is fixedly connected to the bottom of the vibration sensing box (1), a track groove (33) matched with the bump (32) is formed in the top of the bottom plate (3), and the bump (32) is slidably connected with the track groove (33).

10. The mountain rock fall warning device convenient for post-maintenance according to claim 1, wherein one end of the top of the lower pressing plate (9) far away from the connecting block (41) is provided with a notch, a supporting plate (49) is installed at the top of the press switch (10), and a transverse plate (50) is installed on one side of the supporting plate (49).