CN102897203B - A kind of reducible steering mechanism - Google Patents
A kind of reducible steering mechanism Download PDFInfo
- Publication number
- CN102897203B CN102897203B CN201210362000.7A CN201210362000A CN102897203B CN 102897203 B CN102897203 B CN 102897203B CN 201210362000 A CN201210362000 A CN 201210362000A CN 102897203 B CN102897203 B CN 102897203B
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- Prior art keywords
- steering
- steering column
- connecting tube
- handle assembly
- assembly
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Abstract
The invention discloses a kind of reducible steering mechanism, including handle assembly, steering column, steering connecting tube and steering seat assembly；Handle assembly and steering column are set to one；The side for turning to connecting tube is fixedly connected by the first screw with turning to seat assembly, and opposite side, which is arranged on the interior of steering column and is diverted tubing string axle, is horizontally through fixation；Turn in connecting tube and be provided with gas spring assembly；Handle assembly and steering column can integrally rotate around steering column axle, while compressed gas main assemblage of spring, so that handle assembly and steering column can integrally not automatically reset to original state in the case of by external force.Reducible steering mechanism of the present invention program, during use, handle assembly and steering column integrally can reset to original state by the essential attribute of gas spring assembly after pushing, and eliminate the step of artificial regulation resets, improve operating efficiency.
Description
Technical field
The present invention relates to one kind to reset steering mechanism, and refering in particular to one kind can automatically reset reducible steering mechanism.
Background technology
Reducible steering mechanism is the mechanism for controlling the travel direction for manipulating machinery, and the scope that it is applied is very
Extensively.Such as our reducible steering mechanism of the common use on fork truck, we are by adjusting reducible steering
Handle assembly in mechanism controls the travel direction of fork truck.But at present used in reducible steering mechanism its do not have
There is automatically reset function, at this moment operating personnel need increase that initial shape is arrived in the regulation of reducible steering mechanism after use
State the step for, in order to avoid influenceing follow-up process flow, reducible steering mechanism of this structure is unfavorable for production efficiency
Improve.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is：Propose a kind of reducible steering mechanism.
What the technical solution of the present invention was realized in：A kind of reducible steering mechanism, including handle assembly, turn
To tubing string, turn to connecting tube and steering seat assembly；The handle assembly and steering column are set to one；It is described to turn to connection
The side of pipe is fixedly connected by the first screw with turning to seat assembly, and opposite side is arranged on the interior of steering column and is diverted tubing string
Axle is horizontally through fixation；Gas spring assembly is provided with the steering connecting tube；The handle assembly and steering column integrally can be around
Steering tube axis of a cylinder rotates, while compressed gas main assemblage of spring, so that handle assembly and steering column be not whole in the case of by external force
Body can automatically reset to original state.
Preferably, the front portion of the gas spring assembly passes through the cooperation between the gentle spring articulated column of the first elastic cylindrical pin
It is fixed on and turns in connecting tube, rear portion is fixedly connected by the second screw and nut with steering column.
Preferably, the both sides of the steering tube axis of a cylinder are respectively equipped with flanger bearing bush, and the flanger bearing bush is arranged on steering
Between tubing string and steering connecting tube；The wherein one end of the steering tube axis of a cylinder is fixed on steering tube by the second elastic cylindrical pin
On post.
Preferably, the steering connecting tube, which is arranged on the upper and lower end face in steering column, is symmetrically provided with several
Buffer screw.
Preferably, the steering connecting tube, which is arranged on the upper and lower end face in steering column, is symmetrically provided with 2 bufferings
Screw.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
Reducible steering mechanism described in the present invention program, because the handle assembly and steering column can integrally rotate
Rotated to tubing string axle, while compressed gas main assemblage of spring, during use, pushing handle assembly and steering column integrally makes it
Rotated around steering column axle, after operating personnel unclamp, handle assembly and steering column can integrally pass through the essence of gas spring assembly
Attribute and reset to original state, eliminate the step of artificial regulation resets, improve operating efficiency；And the buffering being provided with
Buffering is played in the shock occurred when screw can be integrally rotated down to handle assembly and steering column between steering connecting tube
Effect, extend the service life that can reset steering structure.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is the partial sectional view of reducible steering mechanism's front view of the present invention；
Accompanying drawing 2 is the partial sectional view at another visual angle of reducible steering mechanism of the present invention；
Accompanying drawing 3 is the sectional view of reducible steering mechanism of the present invention；
Accompanying drawing 4 is the sectional view of another state of reducible steering mechanism of the present invention；
Accompanying drawing 5 is the partial enlarged drawing of accompanying drawing 1；
Accompanying drawing 6 is the partial enlarged drawing of accompanying drawing 2；
Accompanying drawing 7 is the partial enlarged drawing of accompanying drawing 3；
Wherein：1st, handle assembly；2nd, steering column；3rd, connecting tube is turned to；4th, seat assembly is turned to；5th, steering tube axis of a cylinder；6、
Gas spring assembly；7th, the first elastic cylindrical pin；8th, gas spring articulated column；9th, the second screw；10th, nut；11st, flanger bearing bush；12、
Second elastic cylindrical pin；13rd, buffer screw.
Embodiment
Illustrate the present invention below in conjunction with the accompanying drawings.
A kind of reducible steering mechanism of the invention as described in accompanying drawing 1-7, including handle assembly 1, steering column 2,
Turn to connecting tube 3 and turn to seat assembly 4；The handle assembly 1 and steering column 2 are set to one；The steering connecting tube 3
Side pass through the first screw（Not shown in figure）It is fixedly connected with turning to seat assembly 4, opposite side is arranged on the interior of steering column 2
And it is diverted tubing string axle 5 and is horizontally through fixation；Gas spring assembly 6 is provided with the steering connecting tube 3；The He of handle assembly 1
Steering column 2 is overall to be rotated around steering column axle 5, while compressed gas main assemblage of spring 6, so that in not hand in the case of by external force
Handle assembly 1 and the entirety of steering column 2 can automatically reset to original state.The anterior of the gas spring assembly 6 passes through the first elasticity
Cooperation between the gentle spring articulated column 8 of straight pin 7, which is fixed on, to be turned in connecting tube 3, and rear portion passes through the second screw 9 and nut 10
It is fixedly connected with steering column 2.The both sides of the steering tube axis of a cylinder 5 are respectively equipped with flanger bearing bush 11, and the flanger bearing bush 11
It is arranged between steering column 2 and steering connecting tube 3；The wherein one end of the steering tube axis of a cylinder 5 passes through the second elastic cylinder
Pin 12 is fixed on steering column.The steering connecting tube 3, which is arranged on the upper and lower end face in steering column 2, to be symmetrically arranged
There are 2 buffer screws 13.
Reducible steering mechanism of the present invention program, because the handle assembly 1 and the entirety of steering column 2 can be around steerings
Tubing string axle 5 rotates, while compressed gas main assemblage of spring 6, and during use, pushing handle assembly 1 and the entirety of steering column 2 makes
It rotates around steering column axle 5, and after operating personnel unclamp, handle assembly 1 and the entirety of steering column 2 can pass through gas spring assembly 6
Essential attribute and reset to original state, eliminate the step of artificial regulation resets, improve operating efficiency；And it is provided with
Buffer screw 13 when overall to handle assembly 1 and steering column 2 can be rotated down and turn to hitting of occurring between connecting tube 3
Hit and play a part of buffering, extend the service life that can reset steering structure.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (1)
- A kind of 1. reducible steering mechanism, it is characterised in that：Including handle assembly, steering column, turn to connecting tube and steering Seat assembly；The handle assembly and steering column are set to one；It is described turn to connecting tube side by the first screw with Turn to seat assembly to be fixedly connected, opposite side, which is arranged in steering column and is diverted tubing string axle, is horizontally through fixation；The steering Gas spring assembly is provided with connecting tube；The handle assembly and steering column can integrally rotate around steering column axle, compress simultaneously Gas spring assembly, so that handle assembly and steering column can integrally not automatically reset to original state in the case of by external force； The anterior of the gas spring assembly is fixed on steering connection by the cooperation between the gentle spring articulated column of the first elastic cylindrical pin Guan Shang, rear portion are fixedly connected by the second screw and nut with steering column；The both sides of the steering tube axis of a cylinder, which are respectively equipped with, to be turned over Side axis set, and the flanger bearing bush is arranged between steering column and steering connecting tube；Wherein one end of the steering tube axis of a cylinder Portion is fixed on steering column by the second elastic cylindrical pin；The upper and lower end for turning to connecting tube and being arranged in steering column Several buffer screws are symmetrically provided with face；It is right on the upper and lower end face in steering column that the steering connecting tube is arranged on It is provided with 2 buffer screws with claiming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362000.7A CN102897203B (en) | 2012-09-26 | 2012-09-26 | A kind of reducible steering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210362000.7A CN102897203B (en) | 2012-09-26 | 2012-09-26 | A kind of reducible steering mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102897203A CN102897203A (en) | 2013-01-30 |
| CN102897203B true CN102897203B (en) | 2017-11-17 |
Family
ID=47569779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210362000.7A Active CN102897203B (en) | 2012-09-26 | 2012-09-26 | A kind of reducible steering mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN102897203B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836672A (en) * | 2016-04-13 | 2016-08-10 | 宁波如意股份有限公司 | Handle mechanism |
| CN106087018A (en) * | 2016-08-21 | 2016-11-09 | 无锡鸿运电镀有限公司 | Multi-functional boats and ships attachment surfaces electroplating processes mechanism |
| CN108897369A (en) * | 2018-08-29 | 2018-11-27 | 杭叉集团股份有限公司 | A kind of operation handle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202417343U (en) * | 2011-12-28 | 2012-09-05 | 中国石油集团长城钻探工程有限公司 | Rotatable casing shoe |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6299207B1 (en) * | 1999-07-14 | 2001-10-09 | Clark Equipment Company | Rear mounted operator restraint bar |
| DE10126635A1 (en) * | 2001-05-31 | 2002-12-05 | Still & Saxby Sarl | Finger protection for a drawbar-controlled industrial truck |
| CN201202737Y (en) * | 2008-05-07 | 2009-03-04 | 浙江双飞无油轴承有限公司 | Plastic bearing with copper alloy expanded metal |
| CN202080323U (en) * | 2011-05-27 | 2011-12-21 | 王华坤 | Steering gear box assembly device |
| CN202201686U (en) * | 2011-08-15 | 2012-04-25 | 吴金云 | Semi-electric connecting mechanism for stacker handle |
| CN102431585B (en) * | 2011-12-14 | 2013-08-14 | 苏州先锋物流装备科技有限公司 | Steering control assembly |
| CN202966401U (en) * | 2012-09-26 | 2013-06-05 | 苏州先锋物流装备科技有限公司 | Resettable steering mechanism |
-
2012
- 2012-09-26 CN CN201210362000.7A patent/CN102897203B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202417343U (en) * | 2011-12-28 | 2012-09-05 | 中国石油集团长城钻探工程有限公司 | Rotatable casing shoe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102897203A (en) | 2013-01-30 |
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