CN210270196U - Wave velocity detection equipment for seismic safety exploration - Google Patents
Wave velocity detection equipment for seismic safety exploration Download PDFInfo
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- CN210270196U CN210270196U CN201921506204.7U CN201921506204U CN210270196U CN 210270196 U CN210270196 U CN 210270196U CN 201921506204 U CN201921506204 U CN 201921506204U CN 210270196 U CN210270196 U CN 210270196U
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Abstract
The utility model discloses a wave speed detection equipment for earthquake safety exploration, which belongs to the field of earthquake safety exploration, and comprises a mounting plate and a discus, wherein a through hole is arranged at the middle position of the mounting plate, a guide pipe is welded on the bottom wall of the mounting plate, a base is welded on the bottom wall of the mounting plate through a mounting rod, a fixing nail is connected on the base through a thread, a vibration sensor and an alarm timer are arranged on the upper surface of the base, a support plate is fixed on the upper surface of the mounting plate through a support rod, a support is arranged on the support plate, a winding roller is rotatably arranged between the supports, a motor is arranged on one side of the support, an output shaft of the motor is connected on a rotating shaft of the winding roller, a pull rope is; the utility model relates to a novelty, at seismic exploration in-process, can effectually detect out the wave speed through this device, convenient operation, and measuring result is accurate, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of seismic safety exploration, concretely relates to wave speed check out test set of seismic safety exploration usefulness.
Background
Seismic exploration refers to a geophysical exploration method for deducing the properties and forms of underground rock strata by observing and analyzing the propagation rule of seismic waves generated by artificial earthquake in the underground by utilizing the difference between the elasticity and the density of underground media caused by artificial excitation.
The semi-automatic hammering seismic source device for shallow seismic exploration disclosed in the publication (bulletin) No. CN204314477U has the advantages that although the effect of seismic source exploration is achieved, the wave velocity of an earthquake cannot be detected, and a moving track of a drop hammer is not provided, so that the drop hammer is easy to shift when falling, the measurement effect is influenced, and the popularization and the use are not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wave speed check out test set of seismic safety exploration usefulness to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a wave velocity detection device for earthquake safety exploration comprises a mounting plate and a discus, wherein a through hole is formed in the middle of the mounting plate, a guide pipe is welded on the bottom wall of the mounting plate, a base is welded on the bottom wall of the mounting plate through a mounting rod, a fixing nail is connected on the base in a threaded manner, a vibration sensor and an alarm timer are mounted on the upper surface of the base, a supporting plate is fixed on the upper surface of the mounting plate through a supporting rod, a support is mounted on the supporting plate, a winding roller is rotatably mounted between the supports, a motor is mounted on one side of the support, an output shaft of the motor is connected onto a rotating shaft of the winding roller, a pull rope is connected onto the winding roller, one end of the pull rope penetrates through the supporting plate and is connected with a hook, air cylinders are mounted on the side walls, which the two supporting rods are, the top of the fixed ring is welded with a pull ring.
Adopt above-mentioned scheme, during the use, utilize the staple to fix whole device subaerial, then utilize the stay cord to hoist the weight that falls, then utilize the dead lever to insert in the retaining ring, to fall the weight and fix, then take out the couple from the pull ring, the discus is located the stand pipe under, make the piston rod shrink of cylinder, under the effect of gravity, the weight that falls begins the whereabouts, strike on the discus, shock sensor detects vibrations, the time when the warning timer record detects vibrations, position and reaction time according to the focus, the transmission speed of calculation vibrations that can be convenient, and convenient for operation is worth promoting.
In a preferred embodiment, the discus is located directly below the guide tube.
By adopting the scheme, the iron plate is positioned under the guide pipe, and when the drop hammer falls, the drop hammer cannot deviate under the action of the guide pipe, so that the measurement accuracy is ensured.
In a preferred embodiment, the through hole and the guide tube are both circular in cross-sectional view, the through hole is located right above the guide tube, and the inner diameter of the through hole is the same as the inner diameter of the guide tube.
By adopting the scheme, the through hole is positioned above the guide pipe, so that the through hole, the guide pipe and the discus are positioned on the same straight line, and when the drop hammer falls, the drop hammer can accurately fall on the discus.
As a preferred embodiment, one end of one of the fixing rods is provided with a positioning groove, one end of the other fixing rod is provided with a positioning block, and the positioning groove is matched with the positioning block in size.
By adopting the scheme, the positioning blocks are inserted into the fixing grooves, the two fixing rods are connected together, the stability of the drop hammer in placement is guaranteed, the drop hammer cannot drop easily, and the safety and the stability are high.
In a preferred embodiment, the drop hammer is of a cylindrical structure, and the drop hammer is located right above the through hole.
By adopting the scheme, the drop hammer is positioned right above the through hole, so that the four structures of the drop hammer, the through hole, the guide pipe and the discus are positioned on the same straight line, and when the drop hammer falls, the discus falls through the through hole and the guide pipe, the deviation can not occur, the measuring accuracy is ensured, and the data is more accurate.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the wave velocity detection equipment for the earthquake safety exploration, the drop hammer can be conveniently lifted and dropped by arranging the supporting rod, the supporting plate, the bracket, the winding roller, the pull rope, the hook, the fixing ring, the pull ring, the drop hammer, the cylinder, the fixing rod and the like, so that the earthquake scene is simulated, and the operation of an operator is facilitated;
this wave speed check out test set of earthquake safety exploration usefulness through setting up mounting panel, installation pole, base, vibrations sensor, warning time-recorder, through-hole and stand pipe isotructure, when the drop hammer whereabouts, through-hole and stand pipe, can lead spacingly to the drop hammer, makes the drop hammer can not squint, has guaranteed measuring result's accuracy, then through the cooperation of warning time-recorder and vibrations sensor, calculates earthquake wave speed, convenient operation is worth promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the fixing rod and the fixing ring of the present invention;
fig. 3 is a cross-sectional view of the guide tube of the present invention.
In the figure: 1. mounting a plate; 2. a discus; 3. a through hole; 4. a guide tube; 5. mounting a rod; 6. a base; 7. fixing nails; 8. a shock sensor; 9. an alarm timer; 10. a support bar; 11. a support plate; 12. a support; 13. a winding roller; 14. a motor; 15. pulling a rope; 16. hooking; 17. a cylinder; 18. fixing the rod; 19. a fixing ring; 20. dropping a hammer; 21. and (4) a pull ring.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the present invention provides a wave velocity detection device for seismic safety exploration, which includes a mounting plate 1 and a discus 2, wherein the discus 2 is located right below a guide pipe 4 (see fig. 1); the iron plate 2 is positioned right below the guide pipe 4, and when the drop hammer 20 falls down, the drop hammer 20 cannot deviate under the action of the guide pipe 4, so that the measurement accuracy is ensured.
A through hole 3 is formed in the middle of the mounting plate 1, a guide pipe 4 is welded on the bottom wall of the mounting plate 1, the through hole 3 and the guide pipe 4 are both in a circular structure, the through hole 3 is positioned right above the guide pipe 4, and the inner diameter of the through hole 3 is the same as that of the guide pipe 4 (see fig. 3); the through hole 3 is positioned above the guide pipe 4, so that the through hole 3, the guide pipe 4 and the discus 2 are positioned on the same straight line, and when the drop hammer 20 falls, the drop hammer 20 can accurately fall on the discus 2.
The bottom wall of the mounting plate 1 is welded with a base 6 through a mounting rod 5, the base 6 is connected with a fixing nail 7 through screw threads, a vibration sensor 8 and an alarm timer 9 are installed on the upper surface of the base 6, a supporting plate 11 is fixed on the upper surface of the mounting plate 1 through supporting rods 10, a support 12 is installed on the supporting plate 11, a winding roller 13 is rotatably installed between the support 12, a motor 14 is installed on one side of the support 12, an output shaft of the motor 14 is connected to a rotating shaft of the winding roller 13, a pull rope 15 is connected to the winding roller 13, one end of the pull rope 15 penetrates through the supporting plate 11 and is connected with a hook 16, air cylinders 17 are installed on the side walls, close to the two supporting rods 10, of the piston rod of each air cylinder 17, a fixing rod 18 is connected, a positioning groove is formed in one end of each fixing rod 18, a positioning block is formed; the positioning blocks are inserted into the fixing grooves, the two fixing rods 18 are connected together, the stability of the drop hammer 20 during placement is guaranteed, the drop hammer 20 cannot easily drop, and the safety and the stability are high.
The outer parts of the two fixing rods 18 are movably sleeved with fixing rings 19, the bottoms of the fixing rings 19 are welded with falling hammers 20, the tops of the fixing rings 19 are welded with pull rings 21, the falling hammers 20 are of cylindrical structures, and the falling hammers 20 are located right above the through holes 3 (see fig. 1); drop hammer 20 is located through-hole 3 directly over for these four structures of drop hammer 20, through-hole 3, stand pipe 4 and discus 2 are located same straight line, when drop hammer 20 whereabouts, fall discus 2 through-hole 3 and stand pipe 4 on, can not take place the skew, have guaranteed measuring accuracy, thereby make data more accurate.
When the device is used, the whole device is fixed on the ground by the fixing nails 7, the stability of the device is ensured, the device is prevented from shaking to influence the accuracy of a result during testing, then the hook 16 at the bottom of the pull rope 15 is hooked on the pull ring 21, the motor 14 is started to lift the drop hammer 20 to a proper height, then the air cylinder 17 is started, the two fixing rods 18 are inserted into the fixing ring 19, so that the drop hammer 20 is fixed, the positioning block is inserted into the fixing groove, the two fixing rods 18 are connected together, the stability of the drop hammer 20 during placement is ensured, the drop hammer cannot easily fall off, the safety and the stability are higher, then the hook 16 is taken out from the pull ring 21, the discus 2 is positioned under the guide pipe 4, the drop hammer 20 is positioned over the through hole 3, so that the four structures of the drop hammer 20, the through hole 3, the guide pipe 4 and the discus 2 are positioned on the same straight line, when the drop hammer 20, fall on the discus through-hole 3 and stand pipe 4, the skew can not take place, measuring accuracy has been guaranteed, thereby make data more accurate, then control cylinder 17's piston rod shrink, under the effect of gravity, drop hammer 20 begins the whereabouts, strike on discus 2, vibrations are detected to shock sensor 8, the time when vibrations are detected in the record of warning time-recorder 9, according to the position and the reaction time of focus, the transmission speed of vibrations can be convenient calculate, and convenient for operation is worth promoting.
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 (5)
1. A wave speed detection equipment for seismic safety exploration comprises a mounting plate (1) and a discus (2), and is characterized in that: the middle position of the mounting plate (1) is provided with a through hole (3), the bottom wall of the mounting plate (1) is welded with a guide pipe (4), the bottom wall of the mounting plate (1) is welded with a base (6) through a mounting rod (5), the base (6) is connected with a fixing nail (7) through a thread, the upper surface of the base (6) is provided with a vibration sensor (8) and an alarm timer (9), the upper surface of the mounting plate (1) is fixed with a support plate (11) through a support rod (10), the support plate (11) is provided with a support (12), winding rollers (13) are rotatably arranged among the support frames (12), one side of each support frame (12) is provided with a motor (14), the output shaft of each motor (14) is connected on the rotating shaft of each winding roller (13), a pull rope (15) is connected on each winding roller (13), one end of each pull rope (, the two supporting rods (10) are arranged on the side walls close to each other, the air cylinders (17) are arranged on the side walls close to each other, piston rods of the air cylinders (17) are connected with fixing rods (18), fixing rings (19) are movably sleeved on the outer portions of the two fixing rods (18), drop hammers (20) are welded at the bottoms of the fixing rings (19), and pull rings (21) are welded at the tops of the fixing rings (19).
2. A wave speed detection apparatus for seismic safety exploration according to claim 1, wherein: the discus (2) is positioned right below the guide pipe (4).
3. A wave speed detection apparatus for seismic safety exploration according to claim 1, wherein: the cross-sectional view of through-hole (3) and stand pipe (4) is circular structure, and through-hole (3) are located stand pipe (4) directly over, and the internal diameter of through-hole (3) is the same with the internal diameter of stand pipe (4).
4. A wave speed detection apparatus for seismic safety exploration according to claim 1, wherein: one end of one fixing rod (18) is provided with a positioning groove, one end of the other fixing rod (18) is provided with a positioning block, and the positioning groove is matched with the positioning block in size.
5. A wave speed detection apparatus for seismic safety exploration according to claim 1, wherein: the drop hammer (20) is of a cylindrical structure, and the drop hammer (20) is located right above the through hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506204.7U CN210270196U (en) | 2019-09-11 | 2019-09-11 | Wave velocity detection equipment for seismic safety exploration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921506204.7U CN210270196U (en) | 2019-09-11 | 2019-09-11 | Wave velocity detection equipment for seismic safety exploration |
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| CN210270196U true CN210270196U (en) | 2020-04-07 |
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| CN201921506204.7U Active CN210270196U (en) | 2019-09-11 | 2019-09-11 | Wave velocity detection equipment for seismic safety exploration |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305583A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Shallow seismic exploration equipment and using method thereof |
| CN112649840A (en) * | 2020-11-30 | 2021-04-13 | 莱西市鑫喆工程技术服务中心 | Energy resource surveying equipment |
| CN113064201A (en) * | 2021-03-12 | 2021-07-02 | 青海省地震局 | Measuring device for seismic exploration |
-
2019
- 2019-09-11 CN CN201921506204.7U patent/CN210270196U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112305583A (en) * | 2020-10-27 | 2021-02-02 | 上海旻悦勘察设计有限公司 | Shallow seismic exploration equipment and using method thereof |
| CN112649840A (en) * | 2020-11-30 | 2021-04-13 | 莱西市鑫喆工程技术服务中心 | Energy resource surveying equipment |
| CN112649840B (en) * | 2020-11-30 | 2022-02-25 | 莱西市鑫喆工程技术服务中心 | Energy resource surveying equipment |
| CN113064201A (en) * | 2021-03-12 | 2021-07-02 | 青海省地震局 | Measuring device for seismic exploration |
| CN113064201B (en) * | 2021-03-12 | 2021-10-01 | 青海省地震局 | Measuring device for seismic exploration |
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