CN203223625U - Adjustable manipulating and connecting rod - Google Patents

Adjustable manipulating and connecting rod Download PDF

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Publication number
CN203223625U
CN203223625U CN 201320112620 CN201320112620U CN203223625U CN 203223625 U CN203223625 U CN 203223625U CN 201320112620 CN201320112620 CN 201320112620 CN 201320112620 U CN201320112620 U CN 201320112620U CN 203223625 U CN203223625 U CN 203223625U
Authority
CN
China
Prior art keywords
connecting rod
nut
handed
adjusting nut
lower connecting
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
CN 201320112620
Other languages
Chinese (zh)
Inventor
丁永
伊长春
于浩
孙青坦
于家坤
刘宝东
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.)
SHANGDONG SHANTUI MACHINERY CO Ltd
Original Assignee
SHANGDONG SHANTUI MACHINERY 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 SHANGDONG SHANTUI MACHINERY CO Ltd filed Critical SHANGDONG SHANTUI MACHINERY CO Ltd
Priority to CN 201320112620 priority Critical patent/CN203223625U/en
Application granted granted Critical
Publication of CN203223625U publication Critical patent/CN203223625U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an adjustable manipulating and connecting rod, which comprises an upper connecting rod, a right-handed nut, an adjusting nut, a left-handed nut and a lower connecting rod. The right-handed nut is arranged on the upper connecting rod, the left-handed nut is arranged on the lower connecting rod, right-handed screw threads which are arranged on one end of the adjusting nut are connected with the threaded end part of the upper connecting rod, and the other end of the adjusting nut is provided with left-handed screw threads to be connected with the threaded end part of the lower connecting rod. The adjustable manipulating and connecting rod has the beneficial effects that the structure is simple, the requirement on size of design is not high, the installation performance is excellent, by arranging the adjusting nut between the upper connecting rod and the lower connecting rod, the overall length of the upper connecting rod and the lower connecting rod is adjusted through the adjusting nut, and the control on a multi-way valve by a manipulating rod is realized. The adjustable manipulating and connecting rod is applied to products of a similar category and other products of a different category with the length in an adjustable size scope.

Description

A kind of adjustable manipulation connecting rod
Technical field
The utility model relates to a kind of connecting rod, relates in particular to a kind of adjustable manipulation connecting rod.
Background technique
At present, connect by single pole between counterbalanced lift truck multi-way valve and the operating handle, to realize that operating handle is to the control of multi-way valve.The shortcoming of this Placement is: 1, the design size of connecting rod is had relatively high expectations; 2, higher to the mounting point size requirement of multi-way valve and operating handle; 3, versatility is relatively poor, almost is a kind of model of a kind of product.
The model utility content
Technical problem to be solved in the utility model is: a kind of adjustable manipulation connecting rod is provided, and the length of regulating operating handle according to the actual distance of multi-way valve and operating handle is to realize that operating handle is to the control of multi-way valve.
The utility model is that the technological scheme that the problem of the above-mentioned proposition of solution adopts is:
A kind of adjustable manipulation connecting rod, comprise upper connecting rod 1, the right-handed nut 2, adjusting nut 3, left-handed nut 4 and lower connecting rod 5, right-handed nut 2 is installed on the upper connecting rod 1, and left-handed nut 4 is installed on the lower connecting rod 5, adjusting nut 3 one ends are provided with right-handed thread and link to each other with the threaded end place of upper connecting rod 1, and adjusting nut 3 the other ends are provided with left-handed thread and link to each other with the threaded end place of lower connecting rod 5.
The free end of the free end of described upper connecting rod 1 and lower connecting rod 5 is equipped with mounting hole 6, is used for its fixed installation.
The threaded end place of described right-handed nut's 2 precession upper connecting rods 1, its precession distance is 0 ~ 250mm.
The threaded end place of described left-handed nut 4 precession lower connecting rods 5, its precession distance is 0 ~ 250mm.
Described adjusting nut 3 external diameter sectional shapes are the Hexagon adjusting nut, circular adjusting nut or square adjusting nut.
Working principle of the present utility model: the right-handed nut is installed on the upper connecting rod, left-handed nut is installed on the lower connecting rod, upper connecting rod is connected with lower connecting rod by adjusting nut, and the length overall of being regulated upper connecting rod and lower connecting rod by adjusting nut, when length overall reaches required length, screw right-handed nut and left-handed nut, the free end of upper connecting rod and lower connecting rod is hinged on respectively on operating handle and the multi-way valve, can realize that just operating handle is to the control of multi-way valve.
The beneficial effects of the utility model are: the utility model, simple in structure, design size is less demanding, installation is good, by between upper connecting rod and lower connecting rod, being provided with adjusting nut, and the length overall of regulating upper connecting rod and lower connecting rod by adjusting nut, to realize that operating handle is to the control of multi-way valve, the utility model is not only applicable in the similar similar products like, but also is applicable in length other inhomogeneous products in the adjustable dimension scope.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1-upper connecting rod, 2-right-handed nut, 3-adjusting nut, 4-left-handed nut, 5-lower connecting rod, 6-mounting hole.
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing.
With reference to Fig. 1, the described a kind of adjustable manipulation connecting rod of this embodiment, comprise upper connecting rod 1, the right-handed nut 2, adjusting nut 3, left-handed nut 4 and lower connecting rod 5, right-handed nut 2 is installed on the upper connecting rod 1, left-handed nut 4 is installed on the lower connecting rod 5, and adjusting nut 3 one ends are provided with right-handed thread and link to each other with the threaded end place of upper connecting rod 1, and adjusting nut 3 the other ends are provided with left-handed thread and link to each other with the threaded end place of lower connecting rod 5.
The free end of the free end of described upper connecting rod 1 and lower connecting rod 5 is equipped with mounting hole 6, is used for its fixed installation.
The threaded end place of described right-handed nut's 2 precession upper connecting rods 1, its precession distance is 0 ~ 250mm.
The threaded end place of described left-handed nut 4 precession lower connecting rods 5, its precession distance is 0 ~ 250mm.
Described adjusting nut 3 external diameter sectional shapes are the Hexagon adjusting nut.
The working principle of this embodiment: the right-handed nut is installed on the upper connecting rod, left-handed nut is installed on the lower connecting rod, upper connecting rod is connected with lower connecting rod by adjusting nut, and the length overall of being regulated upper connecting rod and lower connecting rod by adjusting nut, when length overall reaches required length, screw right-handed nut and left-handed nut, the free end of upper connecting rod and lower connecting rod is hinged on respectively on operating handle and the multi-way valve, can realize that just operating handle is to the control of multi-way valve.
The beneficial effect of this embodiment is: the utility model, simple in structure, design size is less demanding, installation is good, by between upper connecting rod and lower connecting rod, being provided with adjusting nut, and the length overall of regulating upper connecting rod and lower connecting rod by adjusting nut, to realize that operating handle is to the control of multi-way valve, the utility model is not only applicable in the similar similar products like, but also is applicable in length other inhomogeneous products in the adjustable dimension scope.
Specific embodiment of the utility model does not constitute restriction of the present utility model, and every employing analog structure of the present utility model and variation are all in protection domain of the present utility model.

Claims (5)

1. adjustable manipulation connecting rod, it is characterized in that: comprise upper connecting rod (1), right-handed nut (2), adjusting nut (3), left-handed nut (4) and lower connecting rod (5), right-handed nut (2) is installed on the upper connecting rod (1), left-handed nut (4) is installed on the lower connecting rod (5), adjusting nut (3) one ends are provided with right-handed thread and link to each other with the threaded end place of upper connecting rod (1), and adjusting nut (3) the other end is provided with left-handed thread and links to each other with the threaded end place of lower connecting rod (5).
2. a kind of adjustable manipulation connecting rod as claimed in claim 1, it is characterized in that: the free end of the free end of described upper connecting rod (1) and lower connecting rod (5) is equipped with mounting hole (6).
3. a kind of adjustable manipulation connecting rod as claimed in claim 1 is characterized in that: the threaded end place of described right-handed nut (2) precession upper connecting rod (1), its precession distance is 0 ~ 250mm.
4. a kind of adjustable manipulation connecting rod as claimed in claim 1 is characterized in that: the threaded end place of described left-handed nut (4) precession lower connecting rod (5), its precession distance is 0 ~ 250mm.
5. a kind of adjustable manipulation connecting rod as claimed in claim 1, it is characterized in that: described adjusting nut (3) external diameter sectional shape is the Hexagon adjusting nut, circular adjusting nut or square adjusting nut.
CN 201320112620 2013-03-13 2013-03-13 Adjustable manipulating and connecting rod Expired - Fee Related CN203223625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320112620 CN203223625U (en) 2013-03-13 2013-03-13 Adjustable manipulating and connecting rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320112620 CN203223625U (en) 2013-03-13 2013-03-13 Adjustable manipulating and connecting rod

Publications (1)

Publication Number Publication Date
CN203223625U true CN203223625U (en) 2013-10-02

Family

ID=49250629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320112620 Expired - Fee Related CN203223625U (en) 2013-03-13 2013-03-13 Adjustable manipulating and connecting rod

Country Status (1)

Country Link
CN (1) CN203223625U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499176A (en) * 2014-12-25 2015-04-08 宁波慈星股份有限公司 Connecting structure of separated double carriages in flat knitting machine
CN104611660A (en) * 2015-01-28 2015-05-13 中国重型机械研究院股份公司 Device for precisely adjusting distance between columns of vertical loops
CN105460043A (en) * 2016-01-09 2016-04-06 中车眉山车辆有限公司 Connecting rod composition with adjustable length for wheel pair radial device
CN108252403A (en) * 2017-12-01 2018-07-06 太原双鼎科技有限公司 A kind of assembled architecture hexagonal structure

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104499176A (en) * 2014-12-25 2015-04-08 宁波慈星股份有限公司 Connecting structure of separated double carriages in flat knitting machine
CN104611660A (en) * 2015-01-28 2015-05-13 中国重型机械研究院股份公司 Device for precisely adjusting distance between columns of vertical loops
CN105460043A (en) * 2016-01-09 2016-04-06 中车眉山车辆有限公司 Connecting rod composition with adjustable length for wheel pair radial device
CN108252403A (en) * 2017-12-01 2018-07-06 太原双鼎科技有限公司 A kind of assembled architecture hexagonal structure

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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: 20131002

Termination date: 20150313

EXPY Termination of patent right or utility model