CN212031756U - Novel earthquake detector - Google Patents

Abstract

The utility model relates to the technical field of seismic detectors, in particular to a novel seismic detector, which rotates a lead screw through a rotating turntable, is matched with a nut through the lead screw and is adjusted in height by a plurality of groups of fixed plates, thereby being convenient for adjusting a seismic wave sensor, generating transverse waves and longitudinal waves when an earthquake arrives, wherein the longitudinal waves come earlier than the transverse waves, and the longitudinal waves can be detected by the seismic wave sensor, thus, users can be informed before the transverse waves come, and the earth gravity field abnormity and the earth magnetic field abnormity can be detected at the same time; still include roof-rack, chassis, multiunit fixed pin, multiunit fixed plate, multiunit fixed axle, lead screw, nut, carousel and seismic sensor, roof-rack and chassis are provided with two sets of through-holes, and roof-rack and chassis pass through the fixed cross connection of multiunit fixed pin, multiunit fixed plate and multiunit fixed axle to but be located the fixed plate and the fixed pin and the multiunit through-hole sliding connection at both ends from top to bottom, the carousel is provided with the handle, and seismic sensor installs on the bottom of chassis.

Description

Novel earthquake detector

Technical Field

The utility model relates to a seismic detector's technical field especially relates to a novel seismic detector.

Background

The earthquake is a devastating natural disaster which can be resisted by non-manpower, the earthquake can cause huge destructive power instantly, the earthquake happens from the ancient times, the earthquake cannot be resisted by the manpower, the earthquake can be found in advance, early warning and timely evacuation, so the earthquake early warning device draws high attention to human beings, the earthquake can be predicted by a seismograph in the ancient times, a plurality of peculiar geographic phenomena can be effectively predicted before the earthquake, such as abnormal expression of animals and abnormal expression of weather, but due to the development of industrialization and urbanization, the natural prediction method is not suitable for use, the earthquake early warning device is arranged in many places at present, the earthquake early warning device is a modern science and technology crystal, the effect is not good, and the requirement of people cannot be met well. At present, earthquake detection and alarm devices are mostly used in national professional earthquake detection centers or scientific research institutions, because the machines are precise, huge and expensive, and sensors of the earthquake detection devices need to be placed in specific regions and specific depths, the earthquake detection and alarm devices cannot be popularized and used in daily life of residents.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a make the lead screw rotate through rotating the carousel, through lead screw and nut cooperation, and by the multiunit fixed plate with adjust its height, thereby conveniently adjust the seismic wave sensor, can produce transverse wave and vertical wave when the earthquake arrives, nevertheless vertical wave is sooner than transverse wave comes earlier, can detect out vertical wave earlier through the seismic wave sensor, will catch up with like this and inform the user before transverse wave arrives, can detect the unusual novel seismic detector in earth gravitational field and geomagnetic field simultaneously.

The utility model discloses a novel seismic detector, still include the roof-rack, the chassis, the multiunit fixed pin, the multiunit fixed plate, the multiunit fixed axle, the lead screw, the nut, carousel and seismic sensor, roof-rack and chassis are provided with two sets of through-holes, roof-rack and chassis pass through the multiunit fixed pin, the fixed cross connection of multiunit fixed plate and multiunit fixed axle, and the fixed plate and the fixed pin and the multiunit through-hole slidable connection at both ends about being located, the lead screw passes through the nut and is connected with the fixed axle transmission at middle part, the carousel rotates with the right-hand member of lead screw to be connected, the carousel is provided with the handle, seismic.

The utility model discloses a novel seismic detector still includes casing down, goes up casing and multiunit bolt, and the casing is cast aluminium spare down, goes up the casing and is the injection molding to the casing passes through multiunit bolt and lower shell connection down, and seismic wave sensor installs in casing and last casing down, and the bottom of casing is provided with three groups and helps drawing the ware down.

The utility model discloses a novel seismic detector still includes control box, switch, multiunit control button and alarm, and the control box is installed on the top of roof-rack, and the control box is provided with switch and multiunit control button, and the alarm is installed on the top of control box.

The utility model discloses a novel seismic detector still includes the signal intensifier, and the signal intensifier is installed on the top of last casing.

The utility model discloses a novel seismic detector still includes the multiunit mounting hole, has all opened the multiunit mounting hole on roof-rack and the chassis.

The utility model discloses a novel seismic detector, mountable multiunit fixed plate stack between roof-rack and the chassis.

The utility model discloses a novel seismic detector still includes four groups of bases, and four groups of bases demountable installation are on the bottom of chassis.

The utility model discloses a novel seismic detector still includes four group's truckles, and four group's truckles are installed on four group's bases.

Compared with the prior art, the beneficial effects of the utility model are that: make the lead screw rotate through rotating the carousel, through lead screw and nut cooperation to by multiunit fixed plate with adjust its height, thereby conveniently adjust seismic wave sensor, can produce transverse wave and longitudinal wave when the earthquake arrives, but longitudinal wave is the first arrival of transverse wave that is faster than, can detect out longitudinal wave earlier through seismic wave sensor, will catch up with like this and inform the user before the transverse wave arrives, can detect earth gravity field anomaly and geomagnetic field anomaly simultaneously.

Drawings

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

fig. 2 is a schematic view of the housing structure of the present invention;

FIG. 3 is a schematic structural diagram of the seismic wave sensor of the present invention;

in the drawings, the reference numbers: 1. a top frame; 2. a chassis; 3. a through hole; 4. a fixing pin; 5. a fixing plate; 6. a fixed shaft; 7. a lead screw; 8. a nut; 9. a turntable; 10. a handle; 11. a seismic wave sensor; 12. a lower housing; 13. an upper housing; 14. a bolt; 15. a pulling aid; 16. a control box; 17. a switch; 18. a control button; 19. an alarm; 20. a signal booster; 21. Mounting holes; 22. a base; 23. and a caster.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 3, the novel earthquake detector of the present invention further comprises a top frame 1, a bottom frame 2, a plurality of sets of fixing pins 4, a plurality of sets of fixing plates 5, a plurality of sets of fixing shafts 6, a lead screw 7, a nut 8, a rotary table 9 and an earthquake wave sensor 11, wherein the top frame 1 and the bottom frame 2 are provided with two sets of through holes 3, the top frame 1 and the bottom frame 2 are fixedly and cross-connected through the plurality of sets of fixing pins 4, the plurality of sets of fixing plates 5 and the plurality of sets of fixing shafts 6, the fixing plates 5 and the fixing pins 4 at the upper and lower ends are slidably connected with the plurality of sets of through holes 3, the lead screw 7 is in transmission connection with the fixing shaft 6 at the middle part through the nut 8, the rotary table 9 is rotatably connected with the; make lead screw 7 rotate through rotating carousel 9, warp lead screw 7 and nut 8 cooperation to by multiunit fixed plate 5 with adjust its height, thereby conveniently adjust seismic wave sensor 11, can produce shear wave and longitudinal wave when the earthquake arrives, but the longitudinal wave is faster than the shear wave comes earlier, can detect out the longitudinal wave earlier through seismic wave sensor 11, will catch up with like this and inform the user before the shear wave arrives, can detect earth gravity field anomaly and geomagnetic field anomaly simultaneously.

The utility model discloses a novel seismic detector, still include lower casing 12, upper casing 13, and multiunit bolt 14, lower casing 12 is the cast aluminum spare, upper casing 13 is the injection molding, and lower casing 12 is connected with lower casing 12 through multiunit bolt 14, seismic sensor 11 is installed in lower casing 12 and upper casing 13, the bottom of lower casing 12 is provided with three groups of helps and pulls out ware 15; the seismic wave sensor 11 is protected by the lower shell 12 and the upper shell 13, the three groups of pulling-up aids 15 can be independently nailed underwater for seismic detection, and the depth of the seismic wave sensor 11 installed underground is conveniently adjusted by fixedly connecting the three groups of pulling-up aids 15 with the underframe 2.

The novel earthquake detector of the utility model also comprises a control box 16, a switch 17, a plurality of groups of control buttons 18 and an alarm 19, wherein the control box 16 is arranged on the top end of the top frame 1, the control box 16 is provided with the switch 17 and the plurality of groups of control buttons 18, and the alarm 19 is arranged on the top end of the control box 16; the alarm 19 is conveniently alarmed by the control box 16, the control box 16 is opened by the switch 17, and the control box 16 is controlled and operated by the control button 18.

The novel earthquake detector of the utility model also comprises a signal intensifier 20, the signal intensifier 20 is arranged on the top end of the upper shell 13; the signal and wavelength detected by the seismic sensors 11 are increased by the signal enhancer 20.

The utility model discloses a novel seismic detector still includes multiunit mounting hole 21, all opens on roof-rack 1 and the chassis 2 has multiunit mounting hole 21, easy to assemble control box 16 and seismic sensor 11.

The utility model discloses a novel earthquake detector, a plurality of groups of fixed plates 5 can be arranged between a top frame 1 and a bottom frame 2 for superposition; the height can be conveniently adjusted according to the requirement.

The novel earthquake detector of the utility model also comprises four groups of bases 22, wherein the four groups of bases 22 are detachably arranged at the bottom end of the bottom frame 2; the chassis 2 is conveniently supported.

The novel earthquake detector of the utility model also comprises four groups of caster wheels 23, wherein the four groups of caster wheels 23 are arranged on four groups of bases 22; the equipment is convenient to move.

The utility model discloses a novel seismic detector, it is at the during operation, at first make equipment remove to the assigned position on, later make lead screw 7 rotate through rotating carousel 9, warp lead screw 7 and nut 8 cooperation, and by multiunit fixed plate 5 with adjust its height, thereby conveniently adjust seismic wave sensor 11, can produce transverse wave and longitudinal wave when the earthquake arrives, nevertheless longitudinal wave arrives earlier faster than transverse wave, can detect out longitudinal wave earlier through seismic wave sensor 11, will catch up with like this and inform the user before transverse wave arrives, can detect earth gravitational field anomaly and geomagnetic field anomaly simultaneously, then control and make alarm 19 send alarm and warn through control box 16.

The installation mode, the connection mode or the setting mode of the novel earthquake detector of the utility model are common mechanical modes, and the novel earthquake detector can be implemented as long as the beneficial effects can be achieved; the utility model discloses a novel seismic detector's seismic sensor 11 and control box 16 are purchase on the market, and this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A novel earthquake detector is characterized by also comprising a top frame (1), an underframe (2), a plurality of groups of fixed pins (4), a plurality of groups of fixed plates (5), a plurality of groups of fixed shafts (6), a lead screw (7), a nut (8), a turntable (9) and an earthquake wave sensor (11), wherein the top frame (1) and the underframe (2) are provided with two groups of through holes (3), the top frame (1) and the underframe (2) are fixedly and crossly connected through the plurality of groups of fixed pins (4), the plurality of groups of fixed plates (5) and the plurality of groups of fixed shafts (6), and fixed plate (5) and fixed pin (4) and multiunit through-hole (3) sliding connection that are located both ends about being located, lead screw (7) are connected with the fixed axle (6) transmission at middle part through nut (8), and carousel (9) rotate with the right-hand member of lead screw (7) and are connected, and carousel (9) are provided with handle (10), and seismic sensor (11) are installed on the bottom of chassis (2).

2. The novel seismic detector as claimed in claim 1, further comprising a lower shell (12), an upper shell (13), and a plurality of sets of bolts (14), wherein the lower shell (12) is made of cast aluminum, the upper shell (13) is made of injection molding, the lower shell (12) is connected with the lower shell (12) through the plurality of sets of bolts (14), the seismic wave sensor (11) is installed in the lower shell (12) and the upper shell (13), and the bottom end of the lower shell (12) is provided with three sets of pulling aids (15).

3. A novel seismic detector as claimed in claim 2, further comprising a control box (16), a switch (17), a plurality of sets of control buttons (18) and an alarm (19), the control box (16) being mounted on the top end of the head frame (1), the control box (16) being provided with the switch (17) and the plurality of sets of control buttons (18), the alarm (19) being mounted on the top end of the control box (16).

4. A novel seismic detector as claimed in claim 3 further including a signal booster (20), the signal booster (20) being mounted on the top end of the upper housing (13).

5. A novel seismic detector as claimed in claim 4, further comprising a plurality of sets of mounting holes (21), the top frame (1) and the bottom frame (2) each having a plurality of sets of mounting holes (21).

6. A novel seismic detector as claimed in claim 5, characterised in that a plurality of sets of fixing plates (5) are mounted between the top frame (1) and the bottom frame (2) for stacking.

7. A novel seismic detector as claimed in claim 6, further comprising four sets of feet (22), the four sets of feet (22) being removably mounted on the bottom end of the chassis (2).

8. A novel seismic detector as claimed in claim 7 further comprising four sets of casters (23), the four sets of casters (23) being mounted on the four sets of pedestals (22).

Images