CN207526447U - A kind of underground bailers device - Google Patents
A kind of underground bailers device Download PDFInfo
- Publication number
- CN207526447U CN207526447U CN201720901078.XU CN201720901078U CN207526447U CN 207526447 U CN207526447 U CN 207526447U CN 201720901078 U CN201720901078 U CN 201720901078U CN 207526447 U CN207526447 U CN 207526447U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- turnover panel
- bailers
- installation riser
- underground
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- 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.)
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Abstract
The utility model provides a kind of underground bailers device and includes cylinder, and lower inside center is fixed with installation riser, and the both sides for installing riser are respectively equipped with a turnover panel, and turnover panel is hinged by axis pin with installation riser simultaneously；Two groups of locating parts, are located at the lower section of turnover panel, and are detachably connected with cylinder；A part for locating part stretches into the inside of cylinder；Every group of locating part is corresponding with a turnover panel.Bailers device in underground described in the utility model, it is rational in infrastructure, easy to operate, safe and reliable.It is strong to the storage of landwaste and mortar, yield rate is high, effectively salvage pit shaft in desilting, mud.Solve in air drilling work progress, due to leakage, formation water output and caused by the challenges such as down-hole desilting, borehole wall scab, bit balling, torque increase, bit bouncing.
Description
Technical field
The utility model belongs to underground fishing sand dredging technology field, more particularly, to a kind of bailers.
Background technology
In drilling engineering, in order to protect operating area surrounding area earth surface water source, prevent local pollution of waterhead accident
Occur, conventional wash boring mode is substituted using gas drilling mode.In the Φ 660mm wellbore drilling processes of surface layer, in depth
35 meters of well sections are often missed so that only a small amount of gas and landwaste returns out ground.
When creeping into deep 60 meters of well sections, formation water output.After landwaste is mixed with water, be susceptible to bit balling, torque increase,
Borehole wall scab undergauge above puies forward the complex situations such as drilling tool chance card, back water bit bouncing.If being ignored to the above situation, creep by force to
At 116 meters, as pit shaft sand setting increases, the above situation gradually aggravates.Since the situation of bit bouncing, bit freezing takes place frequently, work is crept into
It can only be forced to stop.
Utility model content
In view of this, the utility model is directed to a kind of underground bailers device, to solve in the prior art, due to well
There are a large amount of sand settings in cylinder, caused by drilling work the problem of can not carrying out.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of underground bailers device includes cylinder, and lower inside center is fixed with installation riser, installs riser
Both sides be respectively equipped with a turnover panel, turnover panel is hinged by axis pin with installation riser simultaneously；Two groups of locating parts are located at turnover panel
Lower section, and be detachably connected with cylinder；A part for locating part stretches into the inside of cylinder；Every group of locating part with a turnover panel phase
It is corresponding.
Further, the upper end of the cylinder also thread connection has connector.
Further, it is set on the side wall on the cylinder top there are four osculum, the axis that four osculums surround cylinder is equal
Cloth.
Further, it is described installation riser be welded on the madial wall of the cylinder, install riser lower end be connected with it is several
Middle hinge sleeve, the axis pin are placed in middle hinge sleeve；The cross section of the turnover panel is semicircle, if straight line side is connected with dry side hinge
Set；The side hinge sleeve and middle hinge sleeve of two turnover panels are staggered, and side hinge sleeve is set on axis pin.
Further, when the turnover panel is in horizontality, the vertical distance h between the lower end of the cylinder is 100
~150mm.
Further, the limiting bar affixed with the installation riser, turnover panel there are one being all provided with above each turnover panel
When offseting with limiting bar, the angle a between turnover panel and installation riser is 30 °~45 °.
Further, the locating part is bolt, passes through installation nut and the cylinder spiral shell being welded on the cylinder lateral wall
Line couples；The nut of locating part is placed in the outside of cylinder, and screw portion passes through installation nut to stretch into cylinder.
Further, the quantity of locating part described in every group is two, is symmetrically set along the center line of the turnover panel cross section
It puts.
Further, it is also equipped with safety chain between the turnover panel and installation riser.
Relative to the prior art, bailers device in underground described in the utility model has the advantage that：
Bailers device in underground described in the utility model, it is rational in infrastructure, easy to operate, safe and reliable.Pass through folded
Reverse turning bed structure, not only make simple, and intensity is high, carrying is big, sealing effect is good.Locating part and the knot that cylinder is thread connection
Structure, it is intensity height, convenient disassembly, safe and reliable.Installation riser is located at the centre position of cylinder and is welded admittedly with the madial wall of cylinder
It is fixed, it can ensure its bonding strength and into sand effect.The utility model is strong to the storage of landwaste and mortar, yield rate is high, has
Effect salvages desilting, mud in pit shaft.Solve air drilling work progress in, due to leakage, formation water output and caused by underground sink
The challenges such as sand, borehole wall scab, bit balling, torque increase, bit bouncing.
Description of the drawings
The attached drawing for forming the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type do not form the improper restriction to the utility model for explaining the utility model.
In attached drawing：
Fig. 1 is the main view of the underground bailers device described in the utility model embodiment to sectional view；
Fig. 2 is the enlarged drawing of I parts in Fig. 1；
Fig. 3 is enlarged drawing of the turnover panel of I parts in Fig. 1 when digging；
Fig. 4 is the bottom view of the underground bailers device described in the utility model embodiment.
Reference sign：
1- connectors；2- cylinders；201- osculums；202- installs nut；3- locating parts；4- turnover panels；401- sides hinge sleeve；5-
Axis pin；6- installs riser；601- limits bar；Hinge sleeve in 602-.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the utility model can
To be combined with each other.
In the description of the present invention, it is to be appreciated that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction
Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For the limitation to the utility model.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can express or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Such as Fig. 1-4, the utility model proposes a kind of underground bailers device, including cylinder 2, lower inside center
Installation riser 6 is fixed with, the both sides of installation riser 6 are respectively equipped with a turnover panel 4, and turnover panel 4 is by axis pin 5 simultaneously with installing riser
6 is hinged；Two groups of locating parts 3, are located at the lower section of turnover panel 4, and are detachably connected with cylinder 2；A part for locating part 3 stretches into cylinder
The inside of body 2；Every group of locating part 3 is corresponding with a turnover panel 4.
The upper end also thread connection of above-mentioned cylinder 2 has connector 1.
Cylinder 2 can utilize the transformation of existing surface pipe machine, and retain its female buckle one end, to connector 1
(concentric reducer) thread connection.
It is set on the side wall on above-mentioned 2 top of cylinder there are four osculum 201, the axis that four osculums 201 surround cylinder 2 is equal
Cloth.Osculum 201 is not less than 20mm apart from female buckle about 60~100mm, the diameter of osculum.When sand setting is entered in cylinder 2
Afterwards, it can be discharged positioned at the clear water on 2 top of cylinder by osculum 201, reduce 2 water level inside of cylinder and liquid pearl pressure,
Turnover panel 4 is protected not to be subject to crushing deformation and lose sealing process.Meanwhile more sand settings is made to enter in cylinder 2, it improves landwaste and receives
Obtain rate.
Above-mentioned installation riser 6 is welded on the madial wall of above-mentioned cylinder 2, and the lower end of installation riser 6 is connected with several middle hinges
Set 602, above-mentioned axis pin 5 is placed in middle hinge sleeve 602；The cross section of above-mentioned turnover panel 4 is semicircle, and straight line side is connected with several
Side hinge sleeve 401；The side hinge sleeve 401 and middle hinge sleeve 602 of two turnover panels 4 are staggered, and side hinge sleeve 401 is set on axis pin 5.Such as
The side hinge sleeve 401 of Fig. 4, middle hinge sleeve 602 and two turnover panels 4 is staggered.By spreading all over the middle hinge sleeve 602 of axis pin 5 and side hinge sleeve
401 pairs of axis pins 5 are protected, and can reduce its impact force being subject in operation.Middle hinge sleeve 602 (side hinge sleeve 401) and installation
The mode that welding can be used in riser 6 (turnover panel 4) carries out affixed, and the structure is easy for installation, while sturdy and durable, also effectively
Reduce processing cost.
Safety chain is also equipped between turnover panel 4 and installation riser 6, to prevent in the husky operation process of fishing, turnover panel 4 is unexpected to be fallen
Well.
When above-mentioned turnover panel 4 is in horizontality, vertical distance h between the lower end of above-mentioned cylinder 2 for 100~
150mm.The structure can avoid fishing for the utility model when being hampered, shaft bottom sand setting impact turnover panel 4 and installation riser 6, by turnover panel 4
Damage deformation, ineffective or fall well by pressure.
The top of each above-mentioned turnover panel 4 is all provided with there are one the limiting bar 601 affixed with above-mentioned installation riser 6, turnover panel 4 with
When limiting bar 601 offsets, the angle a between turnover panel 4 and installation riser 6 is 30 °~45 °.If turnover panel 4 with installation riser 6 it
Between angle angle it is excessive, when dragging for sand operation, turnover panel 4 is also become larger therewith by the area impacted, and turnover panel 4 is easily made to damage change by pressure
Shape loses sealing function.If turnover panel 4 and installation riser 6 between angle angle too small, it is upper carry the utility model when, landwaste
Smoothly turnover panel 4 cannot be depressed on locating part 3 with mud dead weight, equally can not achieve the closing to 2 lower ending opening of cylinder.
Above-mentioned locating part 3 is bolt, passes through installation nut 202 and 2 screw thread of cylinder being welded on above-mentioned 2 side wall of cylinder
Connection；The nut of locating part 3 is placed in the outside of cylinder 2, and screw portion passes through installation nut 202 to stretch into cylinder 2.Work as welding
When nut 202 is fixedly mounted, it is ensured that locating part 3 can install smooth rotation in nut 202.
The quantity of every group of above-mentioned locating part 3 is two, along the center line symmetrical setting of above-mentioned 4 cross section of turnover panel.Limit
The installation position of position part 3 can ensure its support consolidated to turnover panel 4, prevent turnover panel 4 by mud, sand setting and the rock in cylinder 2
Bits damage deformation by pressure.
In use, first screwing in the screw rod of four locating parts 3 in cylinder 2, screw rod stretches out the madial wall of cylinder 2, to turnover panel 4
Supporting role is formed, as shown in Figure 1, 2.
During the utility model enters underground, the sand setting of underground, sand setting, landwaste and water mixture push two and turn over
Plate 4 rotates respectively to close to the direction of installation riser 6, until turnover panel 4 and limiting bar 601 offset.At this point, two turnover panels 4 are equal
With installing riser 6 into 30 ° of angles.Said mixture is crossed turnover panel 4 and is entered in cylinder 2.
When upper bailing takes the utility model, the mixture in cylinder 2 pushes down on turnover panel 4, and turnover panel 4 is to locating part 3
Direction rotates.When turnover panel 4 is stopped operating by the support of locating part 3, two pieces of turnover panels 4 block the lower ending opening of cylinder 2,
The effective mixture kept in cylinder 2.
When osculum 201 is promoted to more than the liquid level of underground, the liquid on 2 inside upper strata of cylinder begins through osculum 201
Discharge outward.Liquid during due to fishing sand in mixture enters cylinder 2 at first and occupies the position on 2 inside upper strata of cylinder, is arranging
The position of sand setting, sand setting and landwaste will necessarily be in the position under osculum 201 during liquid, will not block osculum.
After the completion of the utility model is fished for, cylinder 2 is put into container (iron case), makes lower end and the container bottom of cylinder 2
Slight compacting.Institute's finite place piece 3 is removed by tool, after the operator of container surroundings is moved to home, slowly
Lift cylinder 2.At this point, the support of 4 no locating part 3 of turnover panel and under turn over, mixture comes down in torrents out of cylinder 2 and enters container
It is interior.
In addition, before the utility model enters turntable, first well head can be covered, prevented when lifting the utility model because of operation
It is improper that cylinder 2 is caused to fall well.
Bailers device in underground described in the utility model, it is rational in infrastructure, easy to operate, safe and reliable.Pass through folded
4 structure of turnover panel, not only make simple, and intensity is high, carrying is big, sealing effect is good.Locating part 3 is thread connection with cylinder 2
Structure, it is intensity height, convenient disassembly, safe and reliable.Installation riser 6 be located at cylinder 2 centre position and with the madial wall of cylinder 2
It is welded and fixed, can ensure its bonding strength and into sand effect.The utility model is strong to the storage of landwaste and mortar, yield rate
Height effectively salvages desilting, mud in pit shaft.Solve air drilling work progress in, due to leakage, formation water output and caused by well
The challenges such as lower desilting, borehole wall scab, bit balling, torque increase, bit bouncing.
The utility model using effect is notable, and fishing sand effect is good.Wellbore sand setting can be effectively cleared up, torque is reduced and rubs
Resistance, condition is provided for lasting air drilling well.Meanwhile reduce the risk of balled bit, hole shrinkage and desilting bit freezing, make surface layer
Construction is able to continue progress, the environmental issue for solving earth surface water source pollution.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (9)
1. a kind of underground bailers device, which is characterized in that including：
Cylinder (2), lower inside center are fixed with installation riser (6), and the both sides of installation riser (6) are respectively equipped with one
Turnover panel (4), turnover panel (4) are by axis pin (5) while hinged with installation riser (6)；
Two groups of locating parts (3), are located at the lower section of turnover panel (4), and are detachably connected with cylinder (2)；A part for locating part (3)
Stretch into the inside of cylinder (2)；Every group of locating part (3) is corresponding with a turnover panel (4).
2. bailers device in underground according to claim 1, it is characterised in that：The upper end of the cylinder (2) also screw thread joins
It is connected to connector (1).
3. bailers device in underground according to claim 1, it is characterised in that：It is set on the side wall on cylinder (2) top
There are four osculum (201), four osculums (201) are evenly distributed with around the axis of cylinder (2).
4. bailers device in underground according to claim 1, it is characterised in that：The installation riser (6) is welded in described
On the madial wall of cylinder (2), the lower end of installation riser (6) is connected with several middle hinge sleeves (602), and the axis pin (5) is placed in middle hinge
It covers in (602)；
The cross section of the turnover panel (4) is semicircle, if straight line side is connected with dry side hinge sleeve (401)；Two turnover panels (4)
Side hinge sleeve (401) and middle hinge sleeve (602) are staggered, and side hinge sleeve (401) is set on axis pin (5).
5. bailers device in underground according to claim 4, it is characterised in that：When the turnover panel (4) is in horizontality,
Vertical distance h between its lower end with the cylinder (2) is 100~150mm.
6. bailers device in underground according to claim 4 or 5, it is characterised in that：The top of each turnover panel (4) is equal
If there are one the limiting bar (601) affixed with the installation riser (6), when turnover panel (4) offsets with limiting bar (601), turn over
Angle a between plate (4) and installation riser (6) is 30 °~45 °.
7. bailers device in underground according to claim 1, it is characterised in that：The locating part (3) is bolt, is passed through
The installation nut (202) and cylinder (2) thread connection being welded on the cylinder (2) side wall；
The nut of locating part (3) is placed in the outside of cylinder (2), and screw portion passes through installation nut (202) to stretch into cylinder (2)
It is interior.
8. bailers device in underground according to claim 7, it is characterised in that：The quantity of locating part (3) is equal described in every group
It it is two, along the center line symmetrical setting of the turnover panel (4) cross section.
9. bailers device in underground according to claim 1, it is characterised in that：The turnover panel (4) with installation riser (6) it
Between be also equipped with safety chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901078.XU CN207526447U (en) | 2017-07-24 | 2017-07-24 | A kind of underground bailers device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720901078.XU CN207526447U (en) | 2017-07-24 | 2017-07-24 | A kind of underground bailers device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526447U true CN207526447U (en) | 2018-06-22 |
Family
ID=62575548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720901078.XU Expired - Fee Related CN207526447U (en) | 2017-07-24 | 2017-07-24 | A kind of underground bailers device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207526447U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195436A (en) * | 2019-05-24 | 2019-09-03 | 中交第四航务工程局有限公司 | A kind of device quickly drawn except stake heart sand |
| CN110258564A (en) * | 2019-05-24 | 2019-09-20 | 中国港湾工程有限责任公司 | A kind of construction method of tubular pole placer |
| CN110924881A (en) * | 2019-11-28 | 2020-03-27 | 中国建筑第六工程局有限公司 | Hole cleaning device for pile foundation construction |
| CN111005686A (en) * | 2018-12-27 | 2020-04-14 | 中国二十冶集团有限公司 | Dry pore-forming slag-removing drill bit and use method thereof |
| CN114011140A (en) * | 2021-11-24 | 2022-02-08 | 河北盛世天成信息技术有限公司 | Efficient solid-liquid separation portable sand bailing process |
-
2017
- 2017-07-24 CN CN201720901078.XU patent/CN207526447U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111005686A (en) * | 2018-12-27 | 2020-04-14 | 中国二十冶集团有限公司 | Dry pore-forming slag-removing drill bit and use method thereof |
| CN110195436A (en) * | 2019-05-24 | 2019-09-03 | 中交第四航务工程局有限公司 | A kind of device quickly drawn except stake heart sand |
| CN110258564A (en) * | 2019-05-24 | 2019-09-20 | 中国港湾工程有限责任公司 | A kind of construction method of tubular pole placer |
| CN110924881A (en) * | 2019-11-28 | 2020-03-27 | 中国建筑第六工程局有限公司 | Hole cleaning device for pile foundation construction |
| CN114011140A (en) * | 2021-11-24 | 2022-02-08 | 河北盛世天成信息技术有限公司 | Efficient solid-liquid separation portable sand bailing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Address before: No.83, 2nd Street, Binhai New Area Economic and Technological Development Zone, Tianjin 300457 Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |