CN107218005B - A kind of device and put-on method that the interior positioning of control small space is launched - Google Patents
A kind of device and put-on method that the interior positioning of control small space is launched Download PDFInfo
- Publication number
- CN107218005B CN107218005B CN201710556786.9A CN201710556786A CN107218005B CN 107218005 B CN107218005 B CN 107218005B CN 201710556786 A CN201710556786 A CN 201710556786A CN 107218005 B CN107218005 B CN 107218005B
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- CN
- China
- Prior art keywords
- tube body
- short
- side section
- raker
- short side
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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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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
Abstract
The invention discloses the devices that dispensing is positioned in a kind of control small space, including two mutually indepedent and upper and lower opening parallel channels；The open end of one U-shaped raker is protruded into the parallel channels, and, the U-shaped opening end of the U-shaped raker has a long side section and a short side section, and the long side section is arranged in the long tube body and stretches out long tube body, and the short side section is arranged in the short tube body and stretches out short tube body；One traction rope, one end are fixedly connected on the outer tube wall between long tube body and short tube body by connector, and a hammering sliding block is equipped on the other end；One hammering head, the outer diameter for being set to the end of the U-shaped raker long side section, and hammering head are greater than the caliber of long tube body；The short side section of connecting line, one end and the U-shaped raker is socketed, and the other end is fixedly connected with object to be put.Apparatus of the present invention can be realized the dispensing of the positioning in small space, and structure is simple.
Description
Technical field
The present invention relates to Geological Engineering, groundwater science and engineering and Environmental Science and Engineering, specifically a kind of control
The device and put-on method that positioning is launched in small space.
Background technique
Existing space orientation dispensing device is all only adapted to the infinite space on ground or more, such as Large-scale Hoisting equipment
Deng, but such as drill in the small space of below ground, well, the fixed point in the small space of the underground Yao Jinhang is launched just relatively more tired
Difficulty, for example, the aperture of drilling or well can be as small as 5cm.
Summary of the invention
In view of the above technical problems, the present invention proposes that a kind of control small space is interior and positions the device launched and dispensing side
Method, which can be realized the dispensing of the positioning in small space, and structure is simple.
In order to achieve the above technical purposes, the present invention adopts the following technical scheme:
A kind of device that the interior positioning of control small space is launched, including a long tube body and a short tube body, wherein the long tube
It is fixedly connected in parallel between body and short tube body to form two mutually indepedent and upper and lower opening parallel channels；
The open end of one U-shaped raker is protruded into the parallel channels, also, the U-shaped opening end of the U-shaped raker has one
Long side section and a short side section, the long side section are arranged in the long tube body and stretch out long tube body, and the short side section setting exists
In the short tube body and stretch out short tube body；
One traction rope, one end is fixedly connected on the outer tube wall between long tube body and short tube body by connector, another
A hammering sliding block is equipped on end；
One hammering head, the outer diameter for being set to the end of the U-shaped raker long side section, and hammering head are greater than the pipe of long tube body
Diameter；
The short side section of connecting line, one end and the U-shaped raker is socketed, and the other end is fixedly connected with object to be put.
One end of the short tube body is parallel with the long tube end portion, and the other end has one to open with tube body axis oblique
Mouthful, the connecting line is socketed on the bar wall of the short side section stretching short tube body of the U-shaped raker.
One is equipped with positioned at the top of short tube body on the outer tube wall of the long tube body to be supported on outside the upper end of U-shaped raker short side section
The spacer in portion.
The spacer is diameter tube body identical with short tube body.
A kind of put-on method for the device that the interior positioning of control small space is launched, first by device entirely through traction
Rope is put into the drilling previously set or well, slowly downward sinking, while keeping hammering sliding block more than ground, this
When, due to the gravity of object to be put, connecting line realizes the short side section of U-shaped raker immediately between the inner wall of short tube body
Touching, due to the presence of frictional force, does not relatively move between the short side section of U-shaped raker and the tube wall of short tube body；
When being put into projected depth, fixed tractive is freely fallen hammering sliding block downwards, hammering sliding block and U-shaped raker
Hammering butt hit, impact force is more than frictional force between U-shaped raker short side section and short tube body tube wall, at this point, U-shaped raker is short
It is relatively moved between side section and the tube wall of short tube body, when the short side section top of U-shaped raker moves to short tubular body, socket
It is separated in the connecting line in U-shaped raker short side section with U-shaped raker short side section, object to be put is launched.
The beneficial effects of the present invention are:
The device and put-on method that positioning is launched in a kind of control small space of the present invention can be realized in small space
Positioning launch, and structure is simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the device that positioning is launched in a kind of control small space of the present invention；
Fig. 2 is the structural schematic diagram for hitting sliding block；
Wherein, 1 is short tube body；2 be long tube body；3 be connector；4 be traction rope；5 be U-shaped raker；6 be impact head；7 are
Connecting line；8 be object to be put；9 be shock sliding block；10 be spacer.
Specific embodiment
The device of dispensing is positioned with reference to the accompanying drawings of the specification and in embodiment control small space a kind of to the present invention
Technical solution be described in further detail.
A kind of device that the interior positioning of control small space is launched, including a long tube body and a short tube body, wherein the long tube
It is fixedly connected in parallel between body and short tube body to form two mutually indepedent and upper and lower opening parallel channels；
The open end of one U-shaped raker is protruded into the parallel channels, also, the U-shaped opening end of the U-shaped raker has one
Long side section and a short side section, the long side section are arranged in the long tube body and stretch out long tube body, and the short side section setting exists
In the short tube body and stretch out short tube body；
One traction rope, one end is fixedly connected on the outer tube wall between long tube body and short tube body by connector, another
A hammering sliding block is equipped on end；
One hammering head, the outer diameter for being set to the end of the U-shaped raker long side section, and hammering head are greater than the pipe of long tube body
Diameter；
The short side section of connecting line, one end and the U-shaped raker is socketed, and the other end is fixedly connected with object to be put.
Further preferred, the short tube body as the device technique scheme for positioning dispensing in present invention control small space
One end it is parallel with the long tube end portion, the other end be equipped with an opening tilted down.
Further preferred, the long tube body as the device technique scheme for positioning dispensing in present invention control small space
Diameter it is identical with the caliber of short tube body, be 5mm ~ 15mm.
Further preferred, the long tube body as the device technique scheme for positioning dispensing in present invention control small space
Outer tube wall on be located at U-shaped raker short side section top be equipped with spacer.The spacer can prevent U-shaped raker short side section top with
Other components in small space involve
Further preferred, the long tube body as the device technique scheme for positioning dispensing in present invention control small space
It is stainless pipe with short tube body.
Put-on method is positioned in small space using the device for positioning dispensing in present invention control small space:
Device is put into the drilling previously set or well entirely through traction rope first, is slowly thrown downwards
It puts, while keeping hammering sliding block more than ground, at this point, connecting line is short by U-shaped raker due to the gravity of object to be put
Side section realizes close contact between the inner wall of short tube body, due to the presence of frictional force, the short side section of U-shaped raker and the pipe of short tube body
It is not relatively moved between wall；
When being put into projected depth, fixed tractive is freely fallen hammering sliding block downwards, hammering sliding block and U-shaped raker
Hammering butt hit, impact force is more than frictional force between U-shaped raker short side section and short tube body tube wall, at this point, U-shaped raker is short
It is relatively moved between side section and the tube wall of short tube body, when the short side section of U-shaped raker moves to short tubular body, is socketed on U
Connecting line in shape raker short side section is separated with U-shaped raker short side section, and object to be put is launched.
Embodiment
As shown in Figure 1, long tube body and short tube body are all made of 304 stainless pipes, outer diameter 10mm, internal diameter 6mm；By diameter
The stainless pipe of 10mm processes two sections, wherein one section forms short tube body and spacer in middle and lower part dedolation.
Connector 3 uses 304 stainless steel solid cylinders, diameter 10mm；
Traction rope uses the wirerope of foreskin diameter 3mm；
U-shaped raker is bent by the thin stick of 304 stainless steels of diameter 5mm, and long one end processes screw thread, the spiral shell of model M5
It is female to be threadedly coupled as hammering head with the end of thread on U-shaped raker；
The connecting line 7 uses the steel wire of diameter 1mm；
The shock sliding block is process by 304 stainless steel bars of diameter 30mm.
Second step, assembling:
It (1) is that 304 stainless pipes of 10mm and stainless steel solid cylinder are welded together in parallel by diameter；
(2) U-shaped raker is inserted into two 304 stainless pipes, then the nut of model M5 is screwed in the length of U-shaped raker
End；
(3) wirerope is connect with 304 stainless steel columns；
(4) hammering sliding block is inserted on wirerope；
(5) steel wire of diameter 1mm is connect with object to be put, and makes U-shaped raker in upper position.
Claims (6)
1. the device that positioning is launched in a kind of control small space, which is characterized in that including a long tube body and a short tube body,
In, it is fixedly connected in parallel between the long tube body and short tube body mutually indepedent and upper and lower opening parallel logical to form two
Road；
The open end of one U-shaped raker is protruded into the parallel channels, also, the U-shaped opening end of the U-shaped raker has a long side
Section and a short side section, the long side section are arranged in the long tube body and stretch out long tube body, and the short side section is arranged described
In short tube body and stretch out short tube body；
One traction rope, one end is fixedly connected on the outer tube wall between long tube body and short tube body by connector, on the other end
It is equipped with a hammering sliding block；
One hammering head, the outer diameter for being set to the end of the U-shaped raker long side section, and hammering head are greater than the caliber of long tube body；
The short side section of connecting line, one end and the U-shaped raker is socketed, and the other end is fixedly connected with object to be put；
The lower end of the short tube body is parallel with the long tube body lower end, and connecting line is by the short side section of U-shaped raker and short tube body
Close contact is realized between inner wall, and due to the presence of frictional force, phase does not occur between the short side section of U-shaped raker and the tube wall of short tube body
To movement, before hammering sliding block shock impact head, the short side section of U-shaped raker stretches out short tube body top, and hammering sliding block hits impact head
Afterwards, the short side section of U-shaped raker will not stretch out short tube body top.
2. the device that positioning is launched in control small space according to claim 1, which is characterized in that the short tube body
One end has the opening of one with tube body axis oblique, and the short side section of the U-shaped raker is stretched out on the bar wall of short tube body described in socket
Connecting line.
3. the device that positioning is launched in control small space according to claim 1, which is characterized in that the long tube body
A spacer being supported on outside the upper end of U-shaped raker short side section is equipped with positioned at the top of short tube body on outer tube wall.
4. the device that positioning is launched in control small space according to claim 3, which is characterized in that the spacer is straight
Diameter tube body identical with short tube body.
5. the device that positioning is launched in control small space according to claim 1, which is characterized in that the connector is
The shaft being weldingly fixed on the outer tube wall between long tube body and short tube body.
6. a kind of put-on method based on the device for positioning dispensing in control small space described in claim 1, which is characterized in that
Device is put into the drilling previously set or well entirely through traction rope first, slowly downward sinking, is protected simultaneously
Hammering sliding block is held more than ground, at this point, connecting line is by the short side section of U-shaped raker in short due to the gravity of object to be put
Close contact is realized between the inner wall of tube body, due to the presence of frictional force, between the short side section of U-shaped raker and the tube wall of short tube body not
It relatively moves；
When being put into projected depth, hammering sliding block is freely fallen downwards, hammers the hammer of sliding block and U-shaped raker by fixed tractive
It taps the head shock, impact force is more than the frictional force between U-shaped raker short side section and short tube body tube wall, at this point, the short side section of U-shaped raker
It is relatively moved between the tube wall of short tube body, when the short side section top of U-shaped raker moves to short tubular body, is socketed on U
Connecting line in shape raker short side section is separated with U-shaped raker short side section, and object to be put is launched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556786.9A CN107218005B (en) | 2017-07-10 | 2017-07-10 | A kind of device and put-on method that the interior positioning of control small space is launched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710556786.9A CN107218005B (en) | 2017-07-10 | 2017-07-10 | A kind of device and put-on method that the interior positioning of control small space is launched |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107218005A CN107218005A (en) | 2017-09-29 |
| CN107218005B true CN107218005B (en) | 2019-04-16 |
Family
ID=59953120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710556786.9A Active CN107218005B (en) | 2017-07-10 | 2017-07-10 | A kind of device and put-on method that the interior positioning of control small space is launched |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218005B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457326Y (en) * | 2000-09-20 | 2001-10-31 | 宋朝运 | Suspending device for immersible pump |
| CN200971779Y (en) * | 2006-11-28 | 2007-11-07 | 西安安特石油科技有限公司 | Electronic underground instrument throwing instrument |
| CN201041009Y (en) * | 2007-02-14 | 2008-03-26 | 中国石化集团胜利石油管理局井下作业公司 | Downhole tool releasing device |
| GB2443098A (en) * | 2005-10-13 | 2008-04-23 | Enventure Global Technology | Expansion cone with stepped or curved gradient |
| CN201354631Y (en) * | 2009-02-19 | 2009-12-02 | 中国石油天然气股份有限公司 | Mechanical throwing-in and pulling gas well underground releasing testing tool |
| CN101737080A (en) * | 2009-12-04 | 2010-06-16 | 中国矿业大学 | Tray type solid material vertical and continuous delivery system |
| CN201574711U (en) * | 2010-01-07 | 2010-09-08 | 西安金辉石油天然气新技术装备有限公司 | Downhole steel wire operation tool |
-
2017
- 2017-07-10 CN CN201710556786.9A patent/CN107218005B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2457326Y (en) * | 2000-09-20 | 2001-10-31 | 宋朝运 | Suspending device for immersible pump |
| GB2443098A (en) * | 2005-10-13 | 2008-04-23 | Enventure Global Technology | Expansion cone with stepped or curved gradient |
| CN200971779Y (en) * | 2006-11-28 | 2007-11-07 | 西安安特石油科技有限公司 | Electronic underground instrument throwing instrument |
| CN201041009Y (en) * | 2007-02-14 | 2008-03-26 | 中国石化集团胜利石油管理局井下作业公司 | Downhole tool releasing device |
| CN201354631Y (en) * | 2009-02-19 | 2009-12-02 | 中国石油天然气股份有限公司 | Mechanical throwing-in and pulling gas well underground releasing testing tool |
| CN101737080A (en) * | 2009-12-04 | 2010-06-16 | 中国矿业大学 | Tray type solid material vertical and continuous delivery system |
| CN201574711U (en) * | 2010-01-07 | 2010-09-08 | 西安金辉石油天然气新技术装备有限公司 | Downhole steel wire operation tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107218005A (en) | 2017-09-29 |
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