CN202886617U - Semi-automatic artificial seismic source device for superficial geophysical exploration - Google Patents
Semi-automatic artificial seismic source device for superficial geophysical exploration Download PDFInfo
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- CN202886617U CN202886617U CN2012206002030U CN201220600203U CN202886617U CN 202886617 U CN202886617 U CN 202886617U CN 2012206002030 U CN2012206002030 U CN 2012206002030U CN 201220600203 U CN201220600203 U CN 201220600203U CN 202886617 U CN202886617 U CN 202886617U
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- wire rope
- clutch
- seismic source
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Abstract
The utility model relates to a semi-automatic artificial seismic source device for superficial geophysical exploration. The device comprises a bracket; a fixed pulley is arranged on the top end of the bracket, and a steel wire rope is arranged on the fixed pulley; one end of the steel wire rope is connected with a shaking lifting device, and the other end of the steel wire rope is connected with a clutch device; the top end of the clutch device is provided with a variable-section sliding rod which is provided with a sliding rod top cap; the side wall of the clutch device is opened with steel ball holes in which steel balls are arranged; a variable-section guide rod is connected with the lower side of the clutch device; and a standard penetration hammer is fixedly arranged at the lower end of the variable-section guide rod and is connected with an excitation steel plate. The device provided by the utility model is simple and compact in structure, reasonable in design and flexible to carry, can guarantee a testing depth ranging from 80m to 100m, satisfies the requirements on engineering investigation and partial superficial active fault detection, and effectively soles the problem of insufficiency of hammering seismic source energy in field exploration.
Description
Technical field
The utility model relates to a kind of ground observation device, especially relates to a kind of shallow table geophysical survey semi-automatic artificial seismic source apparatus.
Background technology
At present, what existing open-air shallow table geophysical survey employing was maximum is 24 or 30 pounds of iron hammers, or the man-made explosion car.The iron hammer excitation energy is little, and the significant depth of test is many between 20-30 rice, and the man-made explosion vehicle device is heavy, and transportation cost is high, and the obstructed place of some road is difficult to arrive, and uses limited.
Summary of the invention
The purpose of this utility model is to overcome the weak point that exists in the above-mentioned technology, provides a kind of simple in structure, compact, reasonable in design, and carrying is a kind of shallow table geophysical survey semi-automatic artificial seismic source apparatus flexibly.
In order to achieve the above object, the technical solution adopted in the utility model is: comprise support, at the cantilever tip position fixed pulley is installed, which is provided with wire rope, wire rope one end with shake jacking gear and join, the other end is connected with arrangement of clutch, position, described arrangement of clutch top is provided with the variable cross section sliding bar, which is provided with the slip pole cap, have the steel ball hole on the arrangement of clutch sidewall, steel ball is laid steel ball in the hole, and arrangement of clutch below is connected with the variable cross section guide rod, is positioned at variable cross section lower end of the guide rod position and is fixed with mark and passes through hammer and link to each other with exciting steel plate.
The utility model has the advantages that:
Simple in structure, compact, reasonable in design, carrying flexibly, this device can guarantee that MTD reaches between 80-100 rice, satisfy engineering investigation, the shallow table Active Fault Detecting of part, effectively solve the problem of ground observation hammering seismic source energy deficiency, satisfied the demand of engineering investigation, the shallow table Active Fault Detecting of part.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
As shown in Figure 1, the utility model comprises support 1, at position, support 1 top fixed pulley 2 is installed, which is provided with wire rope 3, wire rope 3 one ends with shake jacking gear 4 and join, the other end is connected with arrangement of clutch 5, position, described arrangement of clutch 5 top is provided with variable cross section sliding bar 6, which is provided with slip pole cap 7, have steel ball hole 8 on arrangement of clutch 5 sidewalls, lay steel ball in the steel ball hole 8, arrangement of clutch 5 belows are connected with variable cross section guide rod 9, are positioned at variable cross section guide rod 9 lower end parts and are fixed with mark and pass through hammer 10 and link to each other with exciting steel plate 11.
A kind of shallow table geophysical survey of the utility model is the power source of GEOPHYSICS FOR SHALLOW LAYER instrument with the semi-automatic artificial seismic source apparatus.This device is to utilize lever principle, manually shake winch and provide power for this device, pass through fixed pulley, adopt wire rope to promote mark along sliding guide and pass through hammer, by sliding guide up and down poor the and mark of diameter pass through the Gravitative Loads of hammer, bracketplant and mark are passed through rapidly unhook of hammer, make mark pass through hammer and do the movement of falling object along sliding guide, mark passes through hammer and ground iron plate bump, produce instantaneous high-frequency impulse, for the GEOPHYSICS FOR SHALLOW LAYER prospecting instrument provides power signal, realized the energy larger than hammering, greatly strengthened MTD.The successful development of the semi-automatic artificial seismic source apparatus that a kind of shallow table geophysical survey is used has effectively solved the problem of ground observation hammering seismic source energy deficiency, satisfies the demand of engineering investigation, the shallow table Active Fault Detecting of part.
Claims (1)
1. shallow table geophysical survey semi-automatic artificial seismic source apparatus, comprise support (1), it is characterized in that: at support (1) position, top fixed pulley (2) is installed, which is provided with wire rope (3), wire rope (3) one ends with shake jacking gear (4) and join, the other end is connected with arrangement of clutch (5), described arrangement of clutch (5) position, top is provided with variable cross section sliding bar (6), which is provided with slip pole cap (7), have steel ball hole (8) on arrangement of clutch (5) sidewall, steel ball is laid in (8) in the steel ball hole, arrangement of clutch (5) below is connected with variable cross section guide rod (9), is positioned at variable cross section guide rod (9) lower end part and is fixed with mark and passes through hammer (10) and link to each other with exciting steel plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206002030U CN202886617U (en) | 2012-11-14 | 2012-11-14 | Semi-automatic artificial seismic source device for superficial geophysical exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206002030U CN202886617U (en) | 2012-11-14 | 2012-11-14 | Semi-automatic artificial seismic source device for superficial geophysical exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886617U true CN202886617U (en) | 2013-04-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206002030U Expired - Fee Related CN202886617U (en) | 2012-11-14 | 2012-11-14 | Semi-automatic artificial seismic source device for superficial geophysical exploration |
Country Status (1)
| Country | Link |
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| CN (1) | CN202886617U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217704A (en) * | 2013-04-19 | 2013-07-24 | 上海申丰地质新技术应用研究所有限公司 | Artificial surface wave stimulating earthquake focus instant generating device |
| CN104375169A (en) * | 2014-11-19 | 2015-02-25 | 长江地球物理探测（武汉）有限公司 | Manual tamper for seismic focus exploration |
| CN104932006A (en) * | 2015-06-02 | 2015-09-23 | 甘肃智通科技工程检测咨询有限公司 | Mechanical energy automatic lossless excitation apparatus of artificial seismic waves in tunnel geological advanced forecast |
| CN107678056A (en) * | 2017-11-22 | 2018-02-09 | 机械工业勘察设计研究院有限公司 | A kind of Weight type seismic exploration seismic source |
| CN110361776A (en) * | 2019-07-29 | 2019-10-22 | 国勘数字地球(北京)科技有限公司 | A kind of portable broadband impact origin for seismic prospecting |
| CN111337575A (en) * | 2020-04-13 | 2020-06-26 | 安徽理工大学 | Variable seismic source form + energy vibration cross-layer propagation research test platform |
-
2012
- 2012-11-14 CN CN2012206002030U patent/CN202886617U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217704A (en) * | 2013-04-19 | 2013-07-24 | 上海申丰地质新技术应用研究所有限公司 | Artificial surface wave stimulating earthquake focus instant generating device |
| CN104375169A (en) * | 2014-11-19 | 2015-02-25 | 长江地球物理探测（武汉）有限公司 | Manual tamper for seismic focus exploration |
| CN104932006A (en) * | 2015-06-02 | 2015-09-23 | 甘肃智通科技工程检测咨询有限公司 | Mechanical energy automatic lossless excitation apparatus of artificial seismic waves in tunnel geological advanced forecast |
| CN107678056A (en) * | 2017-11-22 | 2018-02-09 | 机械工业勘察设计研究院有限公司 | A kind of Weight type seismic exploration seismic source |
| CN107678056B (en) * | 2017-11-22 | 2024-02-02 | 机械工业勘察设计研究院有限公司 | Heavy hammer type seismic exploration source |
| CN110361776A (en) * | 2019-07-29 | 2019-10-22 | 国勘数字地球(北京)科技有限公司 | A kind of portable broadband impact origin for seismic prospecting |
| CN111337575A (en) * | 2020-04-13 | 2020-06-26 | 安徽理工大学 | Variable seismic source form + energy vibration cross-layer propagation research test platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |