CN2307821Y - Hydraulic oscillating soil sampler - Google Patents
Hydraulic oscillating soil sampler Download PDFInfo
- Publication number
- CN2307821Y CN2307821Y CN 97236747 CN97236747U CN2307821Y CN 2307821 Y CN2307821 Y CN 2307821Y CN 97236747 CN97236747 CN 97236747 CN 97236747 U CN97236747 U CN 97236747U CN 2307821 Y CN2307821 Y CN 2307821Y
- Authority
- CN
- China
- Prior art keywords
- soil
- oil cylinder
- hydraulic
- hole
- sampler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a hydraulic oscillating soil sampler, belonging to the soil sampling machine for the pile holes of important engineering foundations for tall buildings, bridges, etc. The hydraulic oscillating soil sampler is mainly provided with a hydraulic power pack for jointly controlling a crank shaft to drive a heavy hammer to have high-frequency reciprocating movement and generate radical force, the soil sampler is then forced to propel mud layers with high power. A soil sampling shovel is then jointly controlled to sample soil, and a soil storing tank is jointly controlled to unload the soil after fully storing the soil. The utility model has the advantages of fully hydraulic drive, stable and reliable operation, no noise, multiple capabilities of sampling soft soil, hard soil, bottom mud, sandy soil, etc., stable hole quality of the sunk piles, and unexampled hole-shaping method that the acerbity hole-drilling method and the manual hole-digging method can not reach.
Description
The utility model relates to a kind of constructional engineering machinery, and what fetched earth in particularly a kind of stake hole that aims at important engineering foundations such as various highrise buildings, bridge uses machine.
At present, distinct device is adopted in " pile foundation " of various engineering foundations construction according to " puckery method " or " dry method ".Dry construction once had a kind of " hydraulic pressure rocks a machine ", the retaining wall pipe of forming by the more piece bimetallic tube, length is consistent with the stake hole depth, static pressure by hydraulic pressure is pressed into earth, in pipe, grab soil then, or drilling bucket fetches earth the pressure while getting, for the pressure that reduces pillar is dialled frictional resistance, and be provided with the hydraulic pressure swinging unit.This model structure complexity, complex operation, efficiency of construction is not high.
The purpose of this utility model be to provide a kind of in the hydraulic vibration mode by self produce power, do not need supporting facility, take the borehole soil sampler of dry ground to the pile sinking desired depth.
For achieving the above object, the utility model body 2 is provided with hydraulic power unit 4, oil motor 5, bent axle 6, weight 7, oil cylinder 8, oil cylinder 9, soil storing container 10, soil taking shovel 11, alarm mechanism 12, oil cylinder 13, and body 2 is plugged in the guiding tube 3; Hydraulic power unit 4 is communicated with oil motor 5, oil cylinder 8, oil cylinder 9, oil cylinder 13 respectively on the body 2, and oil motor 5 drives the bent axle 6 that connects weight 7, makes weight 7 produce vertical radical power, drives the borehole soil sampler and advances to mud layer; Be provided with oil cylinder 8, oil cylinder 9, soil taking shovel 11, alarm mechanism 12 on the body 2 in the soil storing container 10, soil taking shovel 11 is attached to oil cylinder 9 by connecting rod, cuts the earth under it drives.When needs excavate when fetching earth work, body 2 is sling by body 2 upper lift rings 1 by loop wheel machine and to be inserted in the guiding tube 3, start hydraulic power unit 4, drive oil motor 5, give bent axle 6 with transmission of power, drive weight 7 and do reciprocal high frequency action, produce vertical radical power, make soil sampler do powerful the propelling to mud layer.The soil of being got by soil taking shovel 11 enters in the soil storing container 10, and when soil is full of jar, touches alarm mechanism 12 and send signal, the soil sampler failure of oscillation, soil taking shovel 11 is closed, and report to the police in ground, body 2 is hung out the guiding tube 3 outer soil that unload.
The utility model adopts all-hydraulic transmission, and stable working is reliable, shockproof, noiseless, easy and simple to handle, flexible, can finish the folding of soil storing container automatically, the folding and unfolding of soil taking shovel, close the back self-locking, can get weak soil, pan soil, mud, sand etc., because all-sealed structure also can be finished and fetch earth in water.Use the steady quality of the utility model pile sinking, pile foundation external form rule, the job site is dry clean and tidy, and puckery method is holed, manually digging hole filling pile is all incomparable.
Accompanying drawing 1 is the utility model structural representation.
The utility model can further be implemented by following scheme:
Alarm mechanism 12 is complete control systems, be arranged on independently in the soil storing container 10, when holding full soil in the soil storing container 10, touch alarm mechanism 12 overhead gages, change fluid pressure in the alarm mechanism 12, pass out the signal of telecommunication, make the soil sampler failure of oscillation, soil taking shovel 11 is closed, and reports to the police in ground, and body 2 is hung out the guiding tube 3 outer soil that unload.
Oil cylinder 8 is connecting soil storing container 10 half slide structures, controls it when fetching earth and closes up, and when unloading soil it is strutted; Two soil taking shovels 11 of two oil cylinder 9 difference joint controls separately, are got full soil back closure when fetching earth.
Oil cylinder 13 is the servicing units in this mechanism, when beginning to fetch earth with the usefulness of guiding tube 3 pressure pile aperture faces.
Claims (4)
1. hydraulic vibration soil sampler, it is characterized in that body (2) is provided with hydraulic power unit (4), oil motor (5), bent axle (6), weight (7), oil cylinder (8), oil cylinder (9), soil storing container (10), soil taking shovel (11), alarm mechanism (12), oil cylinder (13), body (2) is plugged in the guiding tube (3); Body (2) is gone up hydraulic power unit (4) and is communicated with oil motor (5), oil cylinder (8), oil cylinder (9), oil cylinder (13) respectively, and oil motor (5) drives the bent axle (6) that connects weight (7); Body (2) is gone up in the soil storing container (10) and is established oil cylinder (8), oil cylinder (9), soil taking shovel (11), alarm mechanism (12), and soil taking shovel (11) is attached to oil cylinder (9) by connecting rod.
2. a kind of hydraulic vibration soil sampler according to claim 1 is characterized in that oil cylinder (8) joint control soil storing container (10), and oil cylinder (9) joint control soil taking shovel (11).
3. a kind of hydraulic vibration soil sampler according to claim 1 and 2 is characterized in that oil cylinder (13) joint control guiding tube (3).
4. a kind of hydraulic vibration soil sampler according to claim 1 and 2 is characterized in that alarm mechanism (12) is arranged in the soil storing container (10) independently, mainly establishes a triggering baffle plate that can transmit information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236747 CN2307821Y (en) | 1997-08-07 | 1997-08-07 | Hydraulic oscillating soil sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97236747 CN2307821Y (en) | 1997-08-07 | 1997-08-07 | Hydraulic oscillating soil sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307821Y true CN2307821Y (en) | 1999-02-17 |
Family
ID=33947545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97236747 Expired - Fee Related CN2307821Y (en) | 1997-08-07 | 1997-08-07 | Hydraulic oscillating soil sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307821Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750233B (en) * | 2008-12-19 | 2011-08-03 | 中国科学院沈阳自动化研究所 | Lunar sampler |
-
1997
- 1997-08-07 CN CN 97236747 patent/CN2307821Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101750233B (en) * | 2008-12-19 | 2011-08-03 | 中国科学院沈阳自动化研究所 | Lunar sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |