CN204819293U - Worker specialized tool recovers oil - Google Patents

Worker specialized tool recovers oil Download PDF

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Publication number
CN204819293U
CN204819293U CN201520399979.4U CN201520399979U CN204819293U CN 204819293 U CN204819293 U CN 204819293U CN 201520399979 U CN201520399979 U CN 201520399979U CN 204819293 U CN204819293 U CN 204819293U
Authority
CN
China
Prior art keywords
boosting
backing pin
centimetres
pin
rod
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
CN201520399979.4U
Other languages
Chinese (zh)
Inventor
王伟卿
刘彤
李�赫
周远航
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.)
Northeast Petroleum University
Original Assignee
Northeast Petroleum University
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 Northeast Petroleum University filed Critical Northeast Petroleum University
Priority to CN201520399979.4U priority Critical patent/CN204819293U/en
Application granted granted Critical
Publication of CN204819293U publication Critical patent/CN204819293U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of the instrument, concretely relates to worker specialized tool recovers oil, including valve handle body, afterburning pole and chucking device, the chucking device includes inner ring, outer loop and adds the solenoid, is equipped with the pinhole that the circumference distributes on the interior ring sum outer loop, installs movable backing pin on the pinhole, and the activity backing pin includes toper installation head and spacing socket cap, establishes rubber sleeve on the spacing socket cap, the one end of afterburning pole penetrate afterburningly intraductal, interior ring sum outer loop weld on adding the solenoid, the design of activity backing pin is a set of movable backing pin, 1 millimeter external diameter every of spacing socket cap is a specification, the pinhole is the distribution for the circumference, can come the size of selection activity backing pin and the position of pinhole according to the quantity of backup pad in the size of hand wheel body and the hand wheel, carries out field commissionning, the utility model has the advantages of simple structure, reasonable in design, safe and reliable, convenient to use, application scope is wide, and low cost easily on a large scale promotes and uses.

Description

Oil recovery work specific purpose tool
technical field:
The utility model belongs to technical field of tools, is specifically related to a kind of oil recovery work specific purpose tool.
background technology:
Current power plant, oil, the industries such as chemical industry need a large amount of pipeline valve control operations, economical due to manually-operated gate, the flexibility of durability and manipulation, still adopted by most enterprises, these manually-operated gates depend merely on hand to rotate handwheel, often be difficult to open or close, especially large-scale valve and the valve do not used for a long time, although market there is the Simple spanner that " F " type two tooth spanner or enterprise oneself make, but it is inapplicable for valve that is large-scale and that do not use for a long time, often because the reasons such as unbalance stress cause valve to damage, giving to produce and keep in repair makes troubles, even bring personal injury to operator, and existing valve hand wheel spanner structure is simple, the scope of application is little, the instructions for use of various valve handle cannot be met, greatly have impact on enterprise to produce and maintenance, reduce the economic benefit of enterprise.
utility model content:
The utility model makes up and improves above-mentioned the deficiencies in the prior art part, provide a kind of structure simple, reasonable in design, esy to use, safe and reliable, applied widely, oil recovery work specific purpose tool with low cost, can promote on a large scale and use in oil field.
The technical solution adopted in the utility model is: a kind of oil recovery work specific purpose tool, comprise valve handle body, boosting-rod and gripping mechanism, gripping mechanism comprises inner ring, outer shroud and boosting pipe, inner ring and outer shroud are provided with the pin-and-hole of circle distribution, pin-and-hole is provided with movable backing pin, movable backing pin comprises taper mounting head and spacing socket cap, and spacing socket cap is provided with rubber sleeve; One end of described boosting-rod penetrates in boosting pipe, and boosting-rod is provided with the jack supported hole all distributed; Described inner ring and outer shroud are welded on boosting pipe, and the wall thickness of inner ring and outer shroud is not less than 8 millimeters.
The taper ratio of the taper mounting head of described movable backing pin is 1:20.
Described movable backing pin is designed and sized to one group of activity backing pin according to spacing socket cap, the specification of spacing socket cap be outside dimension from 2 centimetres to 5 centimetres, external diameter is a specification every 1 millimeter.
The thickness of described rubber sleeve is not more than 3 millimeters.
Described pin-and-hole is that circumference is distribution, and the distance between adjacent two pin-and-hole inwalls is 4 to 5 millimeters.
Described boosting-rod is one group of boosting-rod according to Design of length, and the length of boosting-rod is respectively 30 centimetres, 50 centimetres, 80 centimetres, 120 centimetres and 150 centimetres.
The wall thickness of described boosting pipe is not less than 5 millimeters.
The beneficial effects of the utility model: structure is simple, reasonable in design, safe and reliable, easy to use, applied widely, with low cost, is easy to promote on a large scale and use.Its major advantage is as follows:
1), described movable backing pin is designed and sized to one group of activity backing pin according to spacing socket cap, the specification of spacing socket cap is that outside dimension is from 2 centimetres to 5 centimetres, external diameter is a specification every 1 millimeter, and pin-and-hole is that circumference is distribution, distance between adjacent two pin-and-hole inwalls is 5 millimeters, above-mentioned design adds the scope of application of instrument, the size of movable backing pin and the position of pin-and-hole can be selected according to the quantity of gripper shoe in the size of valve handle and handwheel, carry out field adjustable, in order to the needs that satisfied different valve handle turns, simple to operate, economical and practical.
2), the design in inner ring, outer shroud and multi-pin hole, make to turn in process at valve handle, have multiple stress point, the power on handwheel of acting on point is spread in the gripper shoe of handwheel, avoids because unbalance stress causes the damage of valve, safe and reliable.
3), the two ends of described boosting pipe all can insert boosting-rod, can according to on-the-spot needs, and both sides can operate simultaneously, and boosting-rod is designed to the boosting-rod of one group of indefinite length, boosting-rod length can being selected to be applicable to according to actual conditions.
4), described boosting-rod is provided with the jack supported hole all distributed, can when valve becomes rusty dead, use jack supports, support the dead position of backward rust and spray loosening agent, so under force, when loosening effect does not more use jack to support obviously, improve operating efficiency.
5), described spacing socket cap is provided with rubber sleeve, avoids and damage spraying paint on handwheel surface in the process turning valve handle, reasonable in design.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of gripping mechanism in the utility model.
Fig. 3 is the rearview of Fig. 2.
Fig. 4 is the structural representation of movable backing pin in the utility model.
Fig. 5 is the structural representation of boosting-rod in the utility model.
detailed description of the invention:
With reference to each figure, a kind of oil recovery work specific purpose tool, comprise valve handle body 2, boosting-rod 4 and gripping mechanism 3, gripping mechanism 3 comprises inner ring 7, outer shroud 5 and boosting pipe 8, inner ring 7 and outer shroud 5 are provided with the pin-and-hole 6 of circle distribution, pin-and-hole 6 is provided with movable backing pin 1, movable backing pin 1 comprises taper mounting head 9 and spacing socket cap 11, and spacing socket cap 11 is provided with rubber sleeve 10; One end of described boosting-rod 4 penetrates in boosting pipe 8, and boosting-rod 4 is provided with the jack supported hole 12 all distributed; Described inner ring 7 and outer shroud 5 are welded on boosting pipe 8, and the wall thickness of inner ring 7 and outer shroud 5 is not less than 8 millimeters; The taper ratio of the taper mounting head 9 of described movable backing pin 1 is 1:20; Described movable backing pin 1 is designed and sized to one group of activity backing pin 1 according to spacing socket cap 11, the specification of spacing socket cap 11 be outside dimension from 2 centimetres to 5 centimetres, external diameter is a specification every 1 millimeter; The thickness of described rubber sleeve 10 is not more than 3 millimeters; Described pin-and-hole 6 is distribution for circumference, and the distance between adjacent two pin-and-hole 6 inwalls is 4 to 5 millimeters; Described boosting-rod 4 is one group of boosting-rod 4 according to Design of length, and the length of boosting-rod is respectively 30 centimetres, 50 centimetres, 80 centimetres, 120 centimetres and 150 centimetres; The wall thickness of described boosting pipe 8 is not less than 5 millimeters.
Movable backing pin 1 is designed and sized to one group of activity backing pin 1 according to spacing socket cap, the external diameter of spacing socket cap 11 is a specification every 1 millimeter, pin-and-hole 6 is distribution for circumference, in use procedure so at the scene, the position of suitable movable backing pin 1 and pin-and-hole 6 can be selected according to the quantity of gripper shoe in the size of handwheel body 2 and handwheel body 2, carry out Assembling and debugging, in order to the use needs of satisfied different handwheel body 2, simple to operate, economical and practical; Inner ring 7, outer shroud 5 and multi-pin hole 6 design, make turning in process at handwheel body 2, have multiple stress point, the power on handwheel body 2 of acting on point is spread in the gripper shoe of handwheel body 2, avoid because unbalance stress causes the damage of valve, safe and reliable; Boosting-rod 4 all can be inserted in the two ends of described boosting pipe 8, can according to on-the-spot needs, both sides can operate simultaneously, and boosting-rod 4 is designed to the boosting-rod 4 of one group of indefinite length, the boosting-rod 4 length can being selected to be applicable to according to actual conditions, boosting-rod 4 is provided with the jack supported hole 12 all distributed, can when valve becomes rusty dead, use jack supports, support the dead position of backward rust and spray loosening agent, so under force, when loosening effect does not more use jack to support obviously, improve operating efficiency; Described spacing socket cap 11 is provided with rubber sleeve 10, avoids and damage spraying paint on handwheel body 2 surface in the process turning valve handle body 2, reasonable in design.Structure of the present utility model is simple, reasonable in design, safe and reliable, easy to use, applied widely, with low cost, is easy to promote on a large scale and use.

Claims (7)

1. an oil recovery work specific purpose tool, comprise valve handle body (2), boosting-rod (4) and gripping mechanism (3), it is characterized in that: gripping mechanism (3) comprises inner ring (7), outer shroud (5) and boosting pipe (8), inner ring (7) and outer shroud (5) are provided with the pin-and-hole (6) of circle distribution, pin-and-hole (6) is provided with movable backing pin (1), movable backing pin (1) comprises taper mounting head (9) and spacing socket cap (11), and spacing socket cap (11) is provided with rubber sleeve (10); One end of described boosting-rod (4) penetrates in boosting pipe (8), and boosting-rod (4) is provided with the jack supported hole (12) all distributed; Described inner ring (7) and outer shroud (5) are welded on boosting pipe (8), and the wall thickness of inner ring (7) and outer shroud (5) is not less than 8 millimeters.
2. oil recovery work specific purpose tool according to claim 1, is characterized in that: the taper ratio of the taper mounting head (9) of described movable backing pin (1) is 1:20.
3. oil recovery work specific purpose tool according to claim 1, it is characterized in that: described movable backing pin (1) is designed and sized to one group of activity backing pin (1) according to spacing socket cap (11), the specification of spacing socket cap (11) be outside dimension from 2 centimetres to 5 centimetres, external diameter is a specification every 1 millimeter.
4. oil recovery work specific purpose tool according to claim 1, is characterized in that: the thickness of described rubber sleeve (10) is not more than 3 millimeters.
5. oil recovery work specific purpose tool according to claim 1, is characterized in that: described pin-and-hole (6) is distribution for circumference, and the distance between adjacent two pin-and-hole (6) inwalls is 4 to 5 millimeters.
6. oil recovery work specific purpose tool according to claim 1, is characterized in that: described boosting-rod (4) is one group of boosting-rod (4) according to Design of length, and the length of boosting-rod is respectively 30 centimetres, 50 centimetres, 80 centimetres, 120 centimetres and 150 centimetres.
7. oil recovery work specific purpose tool according to claim 1, is characterized in that: the wall thickness of described boosting pipe (8) is not less than 5 millimeters.
CN201520399979.4U 2015-06-11 2015-06-11 Worker specialized tool recovers oil Expired - Fee Related CN204819293U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520399979.4U CN204819293U (en) 2015-06-11 2015-06-11 Worker specialized tool recovers oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520399979.4U CN204819293U (en) 2015-06-11 2015-06-11 Worker specialized tool recovers oil

Publications (1)

Publication Number Publication Date
CN204819293U true CN204819293U (en) 2015-12-02

Family

ID=54676934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520399979.4U Expired - Fee Related CN204819293U (en) 2015-06-11 2015-06-11 Worker specialized tool recovers oil

Country Status (1)

Country Link
CN (1) CN204819293U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information

Inventor after: Wang Weiqing

Inventor after: Liu Tong

Inventor after: Li He

Inventor after: Zhou Yuanhang

Inventor before: Wang Weiqing

Inventor before: Liu Tong

Inventor before: Li He

Inventor before: Zhou Yuanhang

COR Change of bibliographic data
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: 20151202

Termination date: 20160611