CN205745592U - A kind of telescopic valve of valve rod - Google Patents

A kind of telescopic valve of valve rod Download PDF

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Publication number
CN205745592U
CN205745592U CN201620618549.1U CN201620618549U CN205745592U CN 205745592 U CN205745592 U CN 205745592U CN 201620618549 U CN201620618549 U CN 201620618549U CN 205745592 U CN205745592 U CN 205745592U
Authority
CN
China
Prior art keywords
valve
described
valve rod
end
rod
Prior art date
Application number
CN201620618549.1U
Other languages
Chinese (zh)
Inventor
丁黎清
Original Assignee
无锡惠山泵业有限公司
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 无锡惠山泵业有限公司 filed Critical 无锡惠山泵业有限公司
Priority to CN201620618549.1U priority Critical patent/CN205745592U/en
Application granted granted Critical
Publication of CN205745592U publication Critical patent/CN205745592U/en

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Abstract

The utility model discloses a kind of telescopic valve of valve rod, including valve and valve rod, the top of described valve is fixedly connected with protection pipe, the bottom of described valve rod is run through valve and is rotationally connected with valve, the inside of described protection pipe is respectively arranged with fixing seat, connecting plate and fixed plate, through hole is offered in described fixed plate, described valve rod is fixed be connected away from one end of valve and the bottom middle-end of fixed plate, the top of described fixing seat is fixedly connected with swing handle, the bottom middle-end of fixing seat is fixedly connected with connecting rod, connecting rod is fixed be connected away from one end of fixing seat and the top middle-end of connecting plate, the bottom of connecting plate is respectively fixedly connected with limited location block support and two spacer pins.The telescopic valve of this utility model valve rod, simple in construction, easy to operate, it is possible to make valve rod extend to the position that distance ground is nearer, make staff lower just can valve be controlled in well, make the work that staff is safer.

Description

A kind of telescopic valve of valve rod

Technical field

This utility model relates to valve technology field, is specially a kind of telescopic valve of valve rod.

Background technology

Valve is the control parts in fluid delivery system, has cut-off, regulation, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting Or the function such as overflow pressure relief.

For the valve of fluid control systems, used each from simplest stop valve to extremely complex robot control system(RCS) Planting valve, its kind and specification are the most various.Valve can be used for controlling sky gas and water, steam, various Korrosionsmedium, mud, oil The flowing of all kinds fluids such as product, liquid metal and radiating medium.Valve is also divided into cast iron valve, cast-steel valve according to material Door, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized valve material such as grade.

At present, the utilization field of valve is very extensive, is such as used in foggara and underground natural gas etc., and in underground The length of the swing handle design of the valve used is shorter, if using the pipeline of this valve to need maintenance or replacing to need work Make to ability rotating valve handle in well under personnel, but staff can be caused breathing tired by the atmosphere draught-free in well Difficulty, thus affect the normal work of staff.

Utility model content

The purpose of this utility model is to provide a kind of telescopic valve of valve rod, to solve to propose in above-mentioned background technology Problem.

For achieving the above object, this utility model following technical scheme of offer: a kind of telescopic valve of valve rod, including valve Door and valve rod, the top of described valve is fixedly connected with protection pipe, and described valve rod is positioned at the inside of protection pipe, the end of described valve rod End runs through valve and is rotationally connected with valve, and the inside of described protection pipe is respectively arranged with fixing seat, connecting plate and fixed plate, institute Stating and offer through hole in fixed plate, described valve rod is fixed be connected away from one end of valve and the bottom middle-end of fixed plate, described solid The top of reservation is fixedly connected with swing handle, and the bottom middle-end of described fixing seat is fixedly connected with connecting rod, described connecting rod Fixing be connected away from one end of fixing seat and the top middle-end of connecting plate, the bottom of described connecting plate is respectively fixedly connected with limited location Block support and two spacer pins, described bracket of stop block is positioned at the middle-end of connecting plate, and two spacer pins are with in bracket of stop block Axisymmetrical is arranged, and described bracket of stop block is provided with the limited block contacted with fixed plate, described limit away from one end of connecting plate Position pin runs through through hole and fixing with the position-arresting disk arranged below fixed plate is connected.

Preferably, the quantity of described swing handle is two, and two swing handles are symmetrical arranged with the axis of fixing seat.

Preferably, the groove cell wall of described swing handle offers anti-skidding fingerprint groove.

Preferably, the quantity of described through hole is four, and four through holes are spaced substantially equidistant.

Compared with prior art, the beneficial effects of the utility model are:

(1), the telescopic valve of this utility model valve rod, simple in construction, easy to operate, it is possible to make valve rod extend to distance The position that ground is nearer, makes staff lower just need not can be controlled valve in well, makes staff safer Work.

(2), the telescopic valve of this utility model valve rod, by protection pipe, connecting rod, connecting plate, spacer pin fix Plate with the use of, make the length of valve rod increase valve rod served preferably protection, it is to avoid valve rod is shorter needs staff Enter into the situation in well, and do not have the phenomenon that valve rod bends when valve rod rotates, also by fixing seat and rotation Handle with the use of, make valve rod convenient when Telescopic rotating, provide more preferable slewing for staff.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation;

Fig. 2 is the structural representation of this utility model swing handle;

Fig. 3 is the structural representation of this utility model fixed plate.

In figure: 1 valve, 2 valve rods, 3 protection pipes, 4 fix seat, 5 connecting plates, 6 fixed plates, 7 through holes, 8 swing handles, 9 even Extension bar, 10 bracket of stop blocks, 11 spacer pins, 12 limited blocks, 13 position-arresting disks, 14 anti-skidding fingerprint grooves.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise The every other embodiment obtained, broadly falls into the scope of this utility model protection.

Referring to Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of telescopic valve of valve rod, including valve 1 With valve rod 2, the top of valve 1 is fixedly connected with protection pipe 3, and valve rod 2 is positioned at the inside of protection pipe 3, and valve is run through in the bottom of valve rod 2 Door 1 is also rotationally connected with valve 1, and the inside of protection pipe 3 is respectively arranged with fixing seat 4, connecting plate 5 and fixed plate 6, fixed plate 6 On offer through hole 7, the quantity of through hole 7 is four, and four through holes 7 are spaced substantially equidistant, valve rod 2 away from one end of valve 1 with solid Determining the fixing connection of bottom middle-end of plate 6, the top of fixing seat 4 is fixedly connected with swing handle 8, and the quantity of swing handle 8 is two Individual, two swing handles 8 are symmetrical arranged with the axis of fixing seat 4, by fixing seat 4 and swing handle 8 with the use of, make Valve rod 2 is convenient when Telescopic rotating, provides more preferable slewing for staff, the groove cell wall of swing handle 8 On offer anti-skidding fingerprint groove 14, the bottom middle-end of fixing seat 4 is fixedly connected with connecting rod 9, and connecting rod 9 is away from fixing seat 4 The top middle-end of one end and connecting plate 5 is fixing to be connected, and the bottom of connecting plate 5 is respectively fixedly connected with limited location block support 10 and two Spacer pin 11, by protection pipe 3, connecting rod 9, connecting plate 5, spacer pin 11 fixed plate 6 with the use of, make the length of valve rod 2 Increase valve rod 2 served preferably protection, it is to avoid the shorter staff of needs of valve rod 2 enters into the situation in well, and And the phenomenon that valve rod 2 bends is not had when valve rod 2 rotates, bracket of stop block 10 is positioned at the middle-end of connecting plate 5, and two are spacing Pin 11 is symmetrical arranged with the axis of bracket of stop block 10, and bracket of stop block 10 is provided with fixing away from one end of connecting plate 5 The limited block 12 of plate 6 contact, spacer pin 11 runs through through hole 7 and fixing with the position-arresting disk 13 arranged below fixed plate 6 is connected, employing Position-arresting disk 13, it is possible to make valve rod 2 play more preferable position-limiting action when working again, simple in construction, easy to operate, it is possible to make valve rod 2 Extend to the position that distance ground is nearer, make staff lower just can valve 1 be controlled in well, make work people The work that member is safer.

Embodiment the most of the present utility model, for the ordinary skill in the art, It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. the telescopic valve of valve rod, including valve (1) and valve rod (2), it is characterised in that: the top of described valve (1) Being fixedly connected with protection pipe (3), described valve rod (2) is positioned at the inside of protection pipe (3), and valve is run through in the bottom of described valve rod (2) (1) and with valve (1) being rotationally connected, the inside of described protection pipe (3) is respectively arranged with fixing seat (4), connecting plate (5) and fixes Plate (6), described fixed plate (6) offers through hole (7), and described valve rod (2) is away from one end and the fixed plate (6) of valve (1) Bottom middle-end is fixing to be connected, and the top of described fixing seat (4) is fixedly connected with swing handle (8), the bottom of described fixing seat (4) Middle-end is fixedly connected with connecting rod (9), described connecting rod (9) one end away from fixing seat (4) and the top middle-end of connecting plate (5) Fixing connection, the bottom of described connecting plate (5) is respectively fixedly connected with limited location block support (10) and two spacer pins (11), described Bracket of stop block (10) is positioned at the middle-end of connecting plate (5), and two spacer pins (11) are symmetrical with the axis of bracket of stop block (10) Arranging, described bracket of stop block (10) is provided with, away from one end of connecting plate (5), the limited block (12) contacted with fixed plate (6), Described spacer pin (11) runs through through hole (7) and the position-arresting disk (13) with the setting of fixed plate (6) lower section is fixed and is connected.
A kind of telescopic valve of valve rod the most according to claim 1, it is characterised in that: the number of described swing handle (8) Amount is two, and two swing handles (8) are symmetrical arranged with the axis of fixing seat (4).
A kind of telescopic valve of valve rod the most according to claim 1, it is characterised in that: leading to of described swing handle (8) Anti-skidding fingerprint groove (14) is offered on groove cell wall.
A kind of telescopic valve of valve rod the most according to claim 1, it is characterised in that: the quantity of described through hole (7) is Four, four through holes (7) are spaced substantially equidistant.
CN201620618549.1U 2016-06-22 2016-06-22 A kind of telescopic valve of valve rod CN205745592U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620618549.1U CN205745592U (en) 2016-06-22 2016-06-22 A kind of telescopic valve of valve rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620618549.1U CN205745592U (en) 2016-06-22 2016-06-22 A kind of telescopic valve of valve rod

Publications (1)

Publication Number Publication Date
CN205745592U true CN205745592U (en) 2016-11-30

Family

ID=57383295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620618549.1U CN205745592U (en) 2016-06-22 2016-06-22 A kind of telescopic valve of valve rod

Country Status (1)

Country Link
CN (1) CN205745592U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889609A (en) * 2016-06-22 2016-08-24 无锡惠山泵业有限公司 Valve with telescopic valve rod
CN108591502A (en) * 2018-05-09 2018-09-28 王秀娟 A kind of ship steam turbine generator steam control valve
CN109140040A (en) * 2018-09-30 2019-01-04 盐城欧润石化设备制造有限公司 A kind of valve of detachable valve rod

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889609A (en) * 2016-06-22 2016-08-24 无锡惠山泵业有限公司 Valve with telescopic valve rod
CN108591502A (en) * 2018-05-09 2018-09-28 王秀娟 A kind of ship steam turbine generator steam control valve
CN109140040A (en) * 2018-09-30 2019-01-04 盐城欧润石化设备制造有限公司 A kind of valve of detachable valve rod

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

Granted publication date: 20161130

Termination date: 20170622