CN205444151U - Reconnaissance of transmission line engineering soil layer is with high -speed sampling device that shakes - Google Patents
Reconnaissance of transmission line engineering soil layer is with high -speed sampling device that shakes Download PDFInfo
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- CN205444151U CN205444151U CN201521115406.0U CN201521115406U CN205444151U CN 205444151 U CN205444151 U CN 205444151U CN 201521115406 U CN201521115406 U CN 201521115406U CN 205444151 U CN205444151 U CN 205444151U
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- pressure relief
- relief vent
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- cutting ring
- piston
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Abstract
The utility model relates to a power engineering technology field, in particular to reconnaissance of transmission line engineering soil layer is with high -speed sampling device that shakes. The utility model discloses an admit air cavity, vibrations piston, high strong spring, reducer union, cutting ring, drilling rod, high compression pump, outside sample drilling tool, first pressure relief vent, second pressure relief vent, the combination forms the cutting ring to open cutting ring ring by five groups, first pressure relief vent is located the upper portion of vibrations piston, the second pressure relief vent is located the admit air well lower part of cavity. The utility model provides a reconnaissance of transmission line engineering soil layer is with high -speed sampling device that shakes has following beneficial effect: carry high -pressure gas through high compression pump and carry out the drive sampling in shaking the sampler, anhydrous participation in the overall process, to the not change of conventional parameter of taking the core, the primordial condition of assurance soil sample.
Description
Technical field
This utility model relates to electric power project engineering field, particularly to a kind of work transmission line soil investigation high speed vibration sampler.
Background technology
Requiring higher to soil investigation in work transmission line, soil layer sampling is mostly conventional drive sampling, has washing away of mud fluid, the character of soil layer is produced certain impact, causes soil sample integrity poor.
For solving these problems, applicable a kind of work transmission line soil investigation high speed vibration sampler need to be invented.
Summary of the invention
The purpose of this utility model be in order to solve existing Conventional sampling methods easily cause soil sample integrity difference etc. problem, it is provided that a kind of novel work transmission line soil investigation high speed vibration sampler.
This utility model provides a kind of work transmission line soil investigation high speed vibration sampler, including air inlet cavity (1), vibrations piston (2), high strong spring (3), reducer union (4), cutting ring (5), drilling rod (6), high-pressure pump (7), outer samples drilling tool (8), first pressure relief vent (9), second pressure relief vent (10), wherein, described cutting ring (5) is combined by five groups of opposite openeds cutting ring ring (51), described first pressure relief vent (9) is positioned at the top of described vibrations piston (2), described second pressure relief vent (10) is positioned at the middle and lower part of described air inlet cavity (1).
Further, during described cutting ring (5) is present in described outer samples drilling tool (8).
nullFurther，When gases at high pressure enter described drilling rod (6) from described high-pressure pump (7)，Then go through in described air inlet cavity (1)，Thus drive described vibrations piston (2)，Described vibrations piston (2) quickly moves down，And compress described high strong spring (3)，The top of cutting ring (5) described in the bottom tup jarring of described vibrations piston (2)，Described first pressure relief vent (9) being then within described vibrations piston (2) top communicates with the second pressure relief vent (10) being positioned at described air inlet cavity (1)，Air pressure is quickly discharged，Pressure quickly reduces，The described high strong spring (3) being enclosed within described vibrations piston (2) quickly rebounds，Described vibrations piston (2) is upper moves，After the first pressure relief vent (9) being positioned at described vibrations piston (2) top is isolated with the second pressure relief vent (10) being positioned at described air inlet cavity (1)，The air pressure that described air inlet cavity (1) is internal quickly increases，Described vibrations piston (2) is driven quickly to move down，The top of cutting ring (5) described in reciprocal jarring，Sampling is completed after repeated multiple times.
The work transmission line soil investigation high speed vibration sampler that the utility model proposes has the advantages that: carry out drive sampling in being delivered to shake sampler by gases at high pressure by high-pressure pump, anhydrous participation in overall process, the conventional parameter taking core is not changed, it is ensured that the primordial condition of soil sample.
Other features and advantages of the utility model will illustrate in the following description, and, partly become apparent from description, or understand by implementing this utility model.The purpose of this utility model and other advantages can be realized by structure specifically noted in the description write, claims and accompanying drawing and be obtained.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by of the present utility model, constitutes the part of the application, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of work transmission line soil investigation high speed vibration sampler described in the utility model；
Fig. 2 is the relaxed state schematic diagram of work transmission line soil investigation high speed vibration sampler described in the utility model；
Fig. 3 is the air inlet jarring view of work transmission line soil investigation high speed vibration sampler described in the utility model.
Detailed description of the invention
In conjunction with Fig. 1, present embodiment is described, a kind of work transmission line soil investigation high speed vibration sampler described in present embodiment, including air inlet cavity (1), vibrations piston (2), high strong spring (3), reducer union (4), cutting ring (5), drilling rod (6), high-pressure pump (7), outer samples drilling tool (8), first pressure relief vent (9), second pressure relief vent (10), wherein, described cutting ring (5) is combined by five groups of opposite openeds cutting ring ring (51), described first pressure relief vent (9) is positioned at the top of described vibrations piston (2), described second pressure relief vent (10) is positioned at the middle and lower part of described air inlet cavity (1).
Further, during described cutting ring (5) is present in described outer samples drilling tool (8).
nullFurther，When gases at high pressure enter described drilling rod (6) from described high-pressure pump (7)，Then go through in described air inlet cavity (1)，Thus drive described vibrations piston (2)，Described vibrations piston (2) quickly moves down，And compress described high strong spring (3)，The top of cutting ring (5) described in the bottom tup jarring of described vibrations piston (2)，Described first pressure relief vent (9) being then within described vibrations piston (2) top communicates with the second pressure relief vent (10) being positioned at described air inlet cavity (1)，Air pressure is quickly discharged，Pressure quickly reduces，The described high strong spring (3) being enclosed within described vibrations piston (2) quickly rebounds，Described vibrations piston (2) is upper moves，After the first pressure relief vent (9) being positioned at described vibrations piston (2) top is isolated with the second pressure relief vent (10) being positioned at described air inlet cavity (1)，The air pressure that described air inlet cavity (1) is internal quickly increases，Described vibrations piston (2) is driven quickly to move down，The top of cutting ring (5) described in reciprocal jarring，Sampling is completed after repeated multiple times.
As shown in Figure 2 and Figure 3, this utility model provides a kind of high speed vibration sampler, simple in construction, driving medium is wind, reducing the slurry liquid erosion effect to soil layer, when high-pressure pump provides gases at high pressure to sampler, gases at high pressure enter in sampler inlet chamber along with drill pipe bore, the piston apparatus of drive of high-pressure gas intracavity quickly moves down, and piston carries out jarring to the cutting ring drilling tool of bottom rapidly.After jarring completes, pressure relief vent on piston apparatus communicates with the pressure relief vent of cavity bottom, gases at high pressure are fast released, release rear chamber air pressure inside reduces, and high pressure spring produces up motive force to piston apparatus, until two pressure relief vents disconnect, and slowly piston apparatus is pushed away value peak, now gases at high pressure are again introduced into, and cutting ring carry out reciprocal high speed jarring subsequently so that cutting ring quickly samples.
The work transmission line soil investigation high speed vibration sampler that the utility model proposes has the advantages that: carry out drive sampling in being delivered to shake sampler by gases at high pressure by high-pressure pump, anhydrous participation in overall process, the conventional parameter taking core is not changed, it is ensured that the primordial condition of soil sample.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for a person skilled in the art, this utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (3)
1. a work transmission line soil investigation high speed vibration sampler, it is characterized in that, including: air inlet cavity (1), vibrations piston (2), high strong spring (3), reducer union (4), cutting ring (5), drilling rod (6), high-pressure pump (7), outer samples drilling tool (8), first pressure relief vent (9), second pressure relief vent (10), wherein, described cutting ring (5) is combined by five groups of opposite openeds cutting ring ring (51), described first pressure relief vent (9) is positioned at the top of described vibrations piston (2), described second pressure relief vent (10) is positioned at the middle and lower part of described air inlet cavity (1).
Work transmission line soil investigation high speed vibration sampler the most according to claim 1, it is characterised in that described cutting ring (5) is present in described outer samples drilling tool (8).
nullWork transmission line soil investigation high speed vibration sampler the most according to claim 1，It is characterized in that，When gases at high pressure enter described drilling rod (6) from described high-pressure pump (7)，Then go through in described air inlet cavity (1)，Thus drive described vibrations piston (2)，Described vibrations piston (2) quickly moves down，And compress described high strong spring (3)，The top of cutting ring (5) described in the bottom tup jarring of described vibrations piston (2)，Described first pressure relief vent (9) being then within described vibrations piston (2) top communicates with the second pressure relief vent (10) being positioned at described air inlet cavity (1)，Air pressure is quickly discharged，Pressure quickly reduces，The described high strong spring (3) being enclosed within described vibrations piston (2) quickly rebounds，Described vibrations piston (2) is upper moves，After the first pressure relief vent (9) being positioned at described vibrations piston (2) top is isolated with the second pressure relief vent (10) being positioned at described air inlet cavity (1)，The air pressure that described air inlet cavity (1) is internal quickly increases，Described vibrations piston (2) is driven quickly to move down，The top of cutting ring (5) described in reciprocal jarring，Sampling is completed after repeated multiple times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115406.0U CN205444151U (en) | 2015-12-30 | 2015-12-30 | Reconnaissance of transmission line engineering soil layer is with high -speed sampling device that shakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115406.0U CN205444151U (en) | 2015-12-30 | 2015-12-30 | Reconnaissance of transmission line engineering soil layer is with high -speed sampling device that shakes |
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| CN205444151U true CN205444151U (en) | 2016-08-10 |
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| CN201521115406.0U Active CN205444151U (en) | 2015-12-30 | 2015-12-30 | Reconnaissance of transmission line engineering soil layer is with high -speed sampling device that shakes |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736284A (en) * | 2018-12-14 | 2019-05-10 | 东南大学 | It is a kind of for evaluating the vibration device and its test method of soil body dynamic characteristics |
| CN110374511A (en) * | 2019-07-11 | 2019-10-25 | 中电建路桥集团有限公司 | A kind of boring and coring drilling rod |
| CN110658016A (en) * | 2019-10-14 | 2020-01-07 | 朱剑辉 | Surface mine ecological geological environment exploration sampling device |
| CN112943111A (en) * | 2021-03-12 | 2021-06-11 | 青海省地震局 | Quick replacement's drill bit is used in earthquake engineering reconnaissance |
-
2015
- 2015-12-30 CN CN201521115406.0U patent/CN205444151U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109736284A (en) * | 2018-12-14 | 2019-05-10 | 东南大学 | It is a kind of for evaluating the vibration device and its test method of soil body dynamic characteristics |
| CN109736284B (en) * | 2018-12-14 | 2021-01-12 | 东南大学 | Testing method of vibration device for evaluating dynamic characteristics of soil body |
| CN110374511A (en) * | 2019-07-11 | 2019-10-25 | 中电建路桥集团有限公司 | A kind of boring and coring drilling rod |
| CN110658016A (en) * | 2019-10-14 | 2020-01-07 | 朱剑辉 | Surface mine ecological geological environment exploration sampling device |
| CN112943111A (en) * | 2021-03-12 | 2021-06-11 | 青海省地震局 | Quick replacement's drill bit is used in earthquake engineering reconnaissance |
| CN112943111B (en) * | 2021-03-12 | 2021-11-12 | 青海省地震局 | Quick replacement's drill bit is used in earthquake engineering reconnaissance |
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