CN204492735U - Hydraulic automatic lifting bell mouth - Google Patents

Hydraulic automatic lifting bell mouth Download PDF

Info

Publication number
CN204492735U
CN204492735U CN201520146143.3U CN201520146143U CN204492735U CN 204492735 U CN204492735 U CN 204492735U CN 201520146143 U CN201520146143 U CN 201520146143U CN 204492735 U CN204492735 U CN 204492735U
Authority
CN
China
Prior art keywords
hydraulic
flange
fixedly connected
utility
hydraulic jack
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
Application number
CN201520146143.3U
Other languages
Chinese (zh)
Inventor
叶长文
叶霁霏
贺立勤
张洪菡
何锦华
黄劲松
龙平
贺明敏
骆晓雪
郭立特
王彩铃
何恂
黄永华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CNPC Chuanqing Drilling Engineering Co Ltd
Original Assignee
CNPC Chuanqing Drilling Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CNPC Chuanqing Drilling Engineering Co Ltd filed Critical CNPC Chuanqing Drilling Engineering Co Ltd
Priority to CN201520146143.3U priority Critical patent/CN204492735U/en
Application granted granted Critical
Publication of CN204492735U publication Critical patent/CN204492735U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Details Of Reciprocating Pumps (AREA)

Abstract

The utility model discloses a hydraulic pressure automatic rising horn mouth, including bottom flange, hydraulic cylinder, upper portion flange and mud umbrella, bottom flange one end and well head fixed connection, the other end and hydraulic cylinder fixed connection, upper portion flange one end and hydraulic cylinder fixed connection, the other end and mud umbrella fixed connection. The utility model discloses an automatic extending structure of fluid pressure type can overcome the work risk, avoids the personal safety accident.

Description

Hydraulic lifting horn mouth
Technical field
The utility model relates to a kind of hydraulic lifting horn mouth, for installing/dismounting cleaning well head loudspeaker, belongs to drilling prospection well control equipment.
Background technology
In prior art, in installing/dismounting cleaning well head loudspeaker process, owing to being subject to bell-mouthed space constraint, in installing/dismounting cleaning process, add task difficulty and the risk of workman.
In addition, China Patent No. " 201110204431.6 " provides a kind of crude oil cleaning device at repaired well mouth, comprise the oviduct of metal material, oviduct is provided with waterpower cleaning module and overfall, described waterpower cleaning module is at least shaped with one-level and sprays hydrophthalmia, every grade of injection water eye thimble shape is distributed in waterpower cleaning module medial surface, and spray the angle being provided with adjustable angle between hydrophthalmia and oviduct body, waterpower cleaning module connects booster pump by tube connector.But because existing horn mouth is higher, there is the inconvenient operation such as workman's installation, dismounting, cleaning equally, equally easily go out personal injury accident.
Summary of the invention
The purpose of this utility model is the problems referred to above overcoming prior art existence, provides a kind of hydraulic lifting horn mouth.The utility model adopts fluid pressure type automatic telescopic structure, can overcome Labor Risk, avoid personal safety accident.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of hydraulic lifting horn mouth, it is characterized in that: comprise flange in the bottom, hydraulic jack, upper flange and slurry basket, described flange in the bottom one end is fixedly connected with well head, the other end is fixedly connected with hydraulic jack, described upper flange one end is connected with hydraulic jack, and the other end is fixedly connected with slurry basket.
The piston of described hydraulic jack is annular piston, and the side that piston is connected with flange in the bottom is provided with the hydraulic oil inlet passage being connected to hydraulic oil inlet, and opposite side is provided with the hydraulic oil outlet passage being connected to hydraulic oil outlet.
Described upper flange is fixedly connected with the piston rod of hydraulic jack.
Employing the utility model has the advantage of:
One, the utility model comprises flange in the bottom, hydraulic jack, upper flange and slurry basket, described flange in the bottom one end is fixedly connected with well head, the other end is fixedly connected with hydraulic jack, described upper flange one end is connected with hydraulic jack, the other end is fixedly connected with slurry basket, this structure utilizes oil cylinder structure of hydraulic, reach the object of automatic lifting slurry basket, be convenient to installing/dismounting cleaning process, and not by bell-mouthed space constraint, can Labor Risk be overcome in installing/dismounting cleaning process, avoid personal safety accident.
Two, in the utility model, the piston of described hydraulic jack is annular piston, the side that piston is connected with flange in the bottom is provided with the hydraulic oil inlet passage being connected to hydraulic oil inlet, opposite side is provided with the hydraulic oil outlet passage being connected to hydraulic oil outlet, adopt this structure, improve the reliability of oil cylinder structure of hydraulic, ensure that normally carrying out of automatic lifting slurry basket.
Three, in the utility model, described upper flange is fixedly connected with the piston rod of hydraulic jack, and this structure achieves the automatic lifting of slurry basket, and is convenient to control adjustable height.
Four, the utility model can be widely used in the operation of oil drilling well control equipment, improves bell-mouthed cleaning efficiency, is especially applicable to shale gas operation.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation
Be labeled as in figure: 1, flange in the bottom, 2, hydraulic jack, 3, upper flange, 4, slurry basket, 5, hydraulic oil inlet, 6, hydraulic oil outlet, 7, piston.
Detailed description of the invention
A kind of hydraulic lifting horn mouth, comprise flange in the bottom 1, hydraulic jack 2, upper flange 3 and slurry basket 4, described flange in the bottom 1 one end is fixedly connected with well head, the other end is fixedly connected with hydraulic jack 2, described upper flange 3 one end is connected with hydraulic jack 2, and the other end is fixedly connected with slurry basket 4.
Preferred embodiment of the present utility model is, the piston 7 of described hydraulic jack 2 is annular piston, the side that piston 7 is connected with flange in the bottom 1 is provided with the hydraulic oil inlet passage being connected to hydraulic oil inlet 5, and opposite side is provided with the hydraulic oil outlet passage being connected to hydraulic oil outlet 6.
Another preferred embodiment of the present utility model is, described upper flange 3 is fixedly connected with the piston rod of hydraulic jack 2.
Operating principle of the present utility model is as follows:
Entering and going out by hydraulic control oil, the piston rod of hydraulic control oil cylinder rises and falls, thus makes slurry basket realize lifting, carries out installing/dismounting washing and cleaning operation.

Claims (3)

1. a hydraulic lifting horn mouth, it is characterized in that: comprise flange in the bottom (1), hydraulic jack (2), upper flange (3) and slurry basket (4), described flange in the bottom (1) one end is fixedly connected with well head, the other end is fixedly connected with hydraulic jack (2), described upper flange (3) one end is connected with hydraulic jack (2), and the other end is fixedly connected with slurry basket (4).
2. hydraulic lifting horn mouth according to claim 1, it is characterized in that: the piston (7) of described hydraulic jack (2) is annular piston, the side that piston (7) is connected with flange in the bottom (1) is provided with the hydraulic oil inlet passage being connected to hydraulic oil inlet (5), and opposite side is provided with the hydraulic oil outlet passage being connected to hydraulic oil outlet (6).
3. hydraulic lifting horn mouth according to claim 2, is characterized in that: described upper flange (3) is fixedly connected with the piston rod of hydraulic jack (2).
CN201520146143.3U 2015-03-16 2015-03-16 Hydraulic automatic lifting bell mouth Expired - Fee Related CN204492735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520146143.3U CN204492735U (en) 2015-03-16 2015-03-16 Hydraulic automatic lifting bell mouth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520146143.3U CN204492735U (en) 2015-03-16 2015-03-16 Hydraulic automatic lifting bell mouth

Publications (1)

Publication Number Publication Date
CN204492735U true CN204492735U (en) 2015-07-22

Family

ID=53572058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520146143.3U Expired - Fee Related CN204492735U (en) 2015-03-16 2015-03-16 Hydraulic automatic lifting bell mouth

Country Status (1)

Country Link
CN (1) CN204492735U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150846A (en) * 2019-06-18 2019-08-23 杭州东盛五金电器有限公司 A kind of height-adjustable lifting support

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110150846A (en) * 2019-06-18 2019-08-23 杭州东盛五金电器有限公司 A kind of height-adjustable lifting support
CN110150846B (en) * 2019-06-18 2022-04-15 杭州东盛五金电器有限公司 Height-adjustable's lifting support

Similar Documents

Publication Publication Date Title
CN204492735U (en) Hydraulic automatic lifting bell mouth
CN204163964U (en) Ring valve type hydraulic feedback oil
CN202228028U (en) Downhole bailing device in oil field
CN109057732B (en) Slurry type grouting circulating device and using method thereof
CN206693965U (en) Rotary valve mud pulser takes out instrument
CN105650040A (en) Booster-type oil tank
CN214196275U (en) Concentric double-tube jet pump with novel sealing plug structure
CN205135446U (en) Thermal production well is with flexible nipple joint
CN204283825U (en) A kind of novel mechanical grappling sucker rod pump
CN106114461A (en) A kind of portable vehicle washer
CN202441326U (en) Ground check valve of pumping well
CN201265368Y (en) Integral Y-shaped connector
CN206608130U (en) Fluid pressure type fishing spear
CN203925391U (en) A kind of production tree level pressure pressure release circulating device
CN202499684U (en) Telescopic sleeve-plunger hydraulic jack
CN204126593U (en) Self-expanding blocking device
CN202768376U (en) Ring sealing type deep-drawing load-reducing device
CN203403842U (en) Combined sand removal device for coalbed methane production
CN202091156U (en) Sand blocking-proof rod-type oil-well pump
CN205558835U (en) Suspension device
CN103397858B (en) Coal bed gas extraction associating sand washing machine and application process
CN203050696U (en) Hydraulic punching device
CN202971325U (en) Outer shell structure of quickly connecting diving piping pump
CN102155244A (en) Easy disassembly and assembly mining single hydraulic prop with warning function
CN201103380Y (en) Multifunctional self-washing car for oil-pumping well

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150722

CF01 Termination of patent right due to non-payment of annual fee