CN207393194U - A kind of bottom has the drilling water lifts of flap valve device - Google Patents
A kind of bottom has the drilling water lifts of flap valve device Download PDFInfo
- Publication number
- CN207393194U CN207393194U CN201720878286.2U CN201720878286U CN207393194U CN 207393194 U CN207393194 U CN 207393194U CN 201720878286 U CN201720878286 U CN 201720878286U CN 207393194 U CN207393194 U CN 207393194U
- Authority
- CN
- China
- Prior art keywords
- flap valve
- ladle body
- drilling
- water
- lifting lug
- 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
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- Earth Drilling (AREA)
Abstract
The utility model discloses the drilling water lifts that a kind of bottom has flap valve device, mainly include：Lifting rope, lifting lug, ladle body and flap valve, it is characterised in that：Lifting rope connects lifting lug, lifting lug lower end connection ladle body, and ladle body lower end is equipped with flap valve, has lifting lug inside the ladle body top；The ladle body is cylinder, is made of galvanized iron, and diameter is less than bore diameter；The flap valve is made of the organic glass of a little higher than water of two panels density, symmetrical along ladle body diametric(al)；In use, drilling water lifts is put into drilling, the water in drilling can flap valve is open-top and be entered from bottom in bucket since hydraulic pressure acts on, and when upward water lift, since the hydraulic pressure in bucket acts on, flap valve is crushed on sealing ring, will not leak.The utility model realizes and water lift is quickly and efficiently carried out in drilling, conveniently, simplifies water lift operation in drilling.
Description
Technical field
The utility model is related to engineering construction and resource exploration fields, and in particular to a kind of bottom has the brill of flap valve device
Hole water lifts.
Background technology
In engineering construction and resource exploration field, often need to carry out water lift operation in hole to drilling, around evaluation drilling
Soil layer permeance property carries out camera shooting of taking pictures to anhydrous hole wall.But when carrying out water lift in hole, common small-sized bucket is due to body
Product is smaller, causes water lift efficiency excessively slow, it is impossible to meet technology requirement.
The content of the invention
The purpose of this utility model is to provide it is a kind of can in drilling hole a large amount of quick water lifts device, the device is real
Show and water lift is quickly and efficiently carried out in drilling, conveniently, simplified water lift operation in drilling.
The utility model is achieved like this：A kind of bottom has the drilling water lifts of flap valve device, mainly includes：It hangs
Rope, lifting lug, ladle body and flap valve, it is characterised in that：Lifting rope connects lifting lug, lifting lug lower end connection ladle body, and ladle body lower end is equipped with flap valve,
There is lifting lug inside the ladle body top.
Ladle body described in the utility model is cylinder, is made of galvanized iron, and diameter is less than bore diameter, and length is about 1m.
Flap valve described in the utility model is made of the organic glass of a little higher than water of two panels density, symmetrical along ladle body diametric(al)
（In hinge shape）, flap valve connected by cylindrical peg, and pin is connected to ladle body.
Sealing ring material described in the utility model be rubber, be close to ladle body inner wall, section is rectangle, section upper end and
Flap valve flushes.
The utility model is smooth on the outside of ladle body in order to ensure, lifting lug is arranged inside.
When the utility model is used, drilling water lifts is put into drilling, the water in drilling is due to buoyancy, penetration resistance, water
Pressure comprehensive function, can flap valve is open-top and enters from bottom in bucket, when upward water lift, since the hydraulic pressure in bucket is made
With flap valve is crushed on sealing ring, it is achieved thereby that water-tight.
The utility model has the advantages that：It realizes and water lift is quickly and efficiently carried out in drilling, conveniently, simplify in hole
Water lift operation.
Description of the drawings
Fig. 1 is the utility model application method schematic diagram.
Fig. 2 is the utility model overall structure diagram.
Fig. 3 is the utility model bottom flap valve detail of construction.
05 ladle body of water level line 02. lifting rope, 03. borehole wall, 04 lifting lug, 06 flap valve in 01. drilling in Fig. 1.
07 is sealing ring in Fig. 3.
Specific embodiment
As shown in Figs. 1-3, the utility model is such to work and implementation, and a kind of bottom has the drilling of flap valve device
Water lifts mainly includes：Lifting rope 02, lifting lug 04, ladle body 05 and flap valve 06, it is characterised in that：Lifting rope 02 connects lifting lug 04, lifting lug
04 lower end connects ladle body 05, and 05 lower end of ladle body is equipped with flap valve 06, has lifting lug 04 inside 05 top of ladle body.In use, it hangs
Rope 02 is connected on lifting lug 04, and water lifts is integrally put into borehole wall 03, and ladle body 05 is located in drilling water level line below 01,
Device will be sunk rapidly due to gravity at this time, due to buoyancy, penetration resistance, water pressure comprehensive function, the bat of bottom of device
Door 06 will in opened condition, and water is quickly entered inside ladle body 05 in drilling；After water is full, device is above carried using lifting rope 02, this
When due to hydraulic pressure act on, flap valve 06 will be close to sealing ring 07, in closed state, it is ensured that water will not leak out.
Claims (1)
1. a kind of bottom has the drilling water lifts of flap valve device, mainly include：Lifting rope, lifting lug, ladle body and flap valve, feature exist
In：Lifting rope connects lifting lug, lifting lug lower end connection ladle body, and ladle body lower end is equipped with flap valve, has lifting lug inside the ladle body top；Institute
Ladle body is stated as cylinder, is made of galvanized iron, diameter is less than bore diameter；The flap valve by a little higher than water of two panels density organic glass
Glass forms, symmetrical along ladle body diametric(al)；Sealing ring material is rubber, is close to ladle body inner wall, section is rectangle, on section
End and flap valve flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878286.2U CN207393194U (en) | 2017-07-19 | 2017-07-19 | A kind of bottom has the drilling water lifts of flap valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720878286.2U CN207393194U (en) | 2017-07-19 | 2017-07-19 | A kind of bottom has the drilling water lifts of flap valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393194U true CN207393194U (en) | 2018-05-22 |
Family
ID=62418435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720878286.2U Expired - Fee Related CN207393194U (en) | 2017-07-19 | 2017-07-19 | A kind of bottom has the drilling water lifts of flap valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796286A (en) * | 2020-09-02 | 2021-05-14 | 中国水产科学研究院渔业机械仪器研究所 | Fish collecting device suitable for dam fish collecting and transporting system |
| CN112796285A (en) * | 2020-09-02 | 2021-05-14 | 中国水产科学研究院渔业机械仪器研究所 | Escape-proof device suitable for dam fish collecting and transporting system |
-
2017
- 2017-07-19 CN CN201720878286.2U patent/CN207393194U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796286A (en) * | 2020-09-02 | 2021-05-14 | 中国水产科学研究院渔业机械仪器研究所 | Fish collecting device suitable for dam fish collecting and transporting system |
| CN112796285A (en) * | 2020-09-02 | 2021-05-14 | 中国水产科学研究院渔业机械仪器研究所 | Escape-proof device suitable for dam fish collecting and transporting system |
| CN112796285B (en) * | 2020-09-02 | 2022-12-06 | 中国水产科学研究院渔业机械仪器研究所 | Escape-proof device suitable for dam fish collecting and transporting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |