CN1546885A - Shaft steering control device - Google Patents
Shaft steering control device Download PDFInfo
- Publication number
- CN1546885A CN1546885A CNA2003101094332A CN200310109433A CN1546885A CN 1546885 A CN1546885 A CN 1546885A CN A2003101094332 A CNA2003101094332 A CN A2003101094332A CN 200310109433 A CN200310109433 A CN 200310109433A CN 1546885 A CN1546885 A CN 1546885A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- housing
- adjustable column
- column hole
- end cap
- 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.)
- Pending
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- Power Steering Mechanism (AREA)
Abstract
The invention is a kind of axle deflecting control device which includes a shell, there is the cylinder cavity in the shell, the two ends set caps, on which there sets axle holes, there sets some bearing base on the two ends of the shell or on the end caps, the bearing is placed on the base, the two ends of the axle cover are supported by two bearings, there covers with one or two click pulleys out of the bearing cover, the clicks matched with the click pulleys are fixed on the cylinder cavity in the shell, on one side of the shell there has an or two adjusting holes, the holes is connected with the cylinder cavity, there has pressing spring and top pin in the hole, the inner port of the adjusting cylinder hole opposites to the clicks, another surface of the clicks are set in the cylinder cavity and connected with the twisting spring. The invention control the deflecting direction through the click pulleys and the clicks, the structure is simple; it is very convenient and safe, and reliable.
Description
Technical field
The present invention relates to mechanical transmission control device, especially a kind of axle steer control gear.
Background technique
The mechanical transmission that some is special, Zhou sense of rotation is very at random sometimes, particularly in the device that utilizes the lever principle transmission, during its axle starting, might turn clockwise, and also might be rotated counterclockwise, and is difficult to control.
Summary of the invention
Purpose of the present invention just provides a kind of simple in structure, and energy is accurate, the axle steer control gear of safety control.
Axle steer control gear of the present invention comprises housing, in the housing is the cylindricality cavity, its two ends are provided with end cap, have axis hole on the end cap, housing two end part or end cap are provided with bearing support, place bearing on the bearing support, the two ends of axle sleeve are supported by two bearings respectively, be with one or two ratchet on the axle sleeve, the ratchet activity that is complementary with ratchet is fixed on the housing interior cylindrical cavity, and the housing side is provided with one or two adjustable column hole, the adjustable column hole communicates with the cylindricality cavity, establish stage clip and thimble in the adjustable column hole, adjustable column hole inner port is over against ratchet, and the another side of the ratchet torsion spring interior with being contained in the cylindricality cavity contacts.
When axle steer control gear of the present invention uses, housing must fixedly mount, again by stage clip and thimble in the adjustment housings rise segmented column hole, under the effect of torsion spring power, thimble is pushed down or broken away from ratchet, thus the swing of control ratchet, ratchet makes the ratchet one-way motion, ratchet and axle sleeve are simultaneously also with regard to unidirectional movement, and the transmission shaft that is sleeved in the axle sleeve is subjected to ratchet, ratchet effect, and it turns to also and just is controlled.
Axle steer control gear of the present invention is turning to of Control Shaft by ratchet, the ratchet that is located in the housing, and it is simple in structure, esy to use, safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a kind of example structure schematic representation of the present invention;
Fig. 3 is a shell construction schematic representation of the present invention;
Fig. 4 is a form structure schematic representation of the present invention;
Fig. 5 is a kind of embodiment's shell construction schematic representation of the present invention;
Fig. 6 is a kind of embodiment's form structure schematic representation of the present invention.
Embodiment
A kind of axle steer control gear comprises housing 1, in the housing 1 is the cylindricality cavity, its two ends are provided with end cap 7,9, end cap 7, have axis hole on 9, housing 1 two end part or end cap 7,9 are provided with bearing support, place bearing 6 on the bearing support, 10, the two ends of axle sleeve 5 are respectively by two bearings 6,10 support, be with forward ratchet 11 on the axle sleeve 5, forward ratchet 11 can be linking body structure with axle sleeve 5, forward ratchet 12 activities that are complementary with forward ratchet 11 are fixed on the housing 1 interior cylindrical cavity, housing has adjustable column hole 13 on 1 side, and adjustable column hole 13 communicates with the cylindricality cavity, establishes stage clip 15 and thimble 14 in the adjustable column hole 13, adjustable column hole 13 inner port are over against forward ratchet 12, and the another side of forward ratchet 12 torsion spring 8 interior with being contained in the cylindricality cavity contacts.Another kind of structure is: be with forward ratchet 11 on the axle sleeve 5, reverse ratchet 3, forward ratchet 11 can be linking body structure with axle sleeve 5, with forward ratchet 11, the forward ratchet 12 that reverse ratchet 3 is complementary, oppositely ratchet 4 activities are fixed on the housing 1 interior cylindrical cavity, have forward adjustable column hole 13 on housing 1 side, reverse adjustable column hole 2, forward adjustable column hole 13, oppositely adjustable column hole 2 all communicates with the cylindricality cavity, establish stage clip 15 and thimble 14 in the two adjustable column holes, two adjustable column hole inner port are over against reverse ratchet 4, forward ratchet 12 is over against reverse ratchet 4, the another side of forward ratchet 12 torsion spring 8 interior with being contained in the cylindricality cavity contacts.
Claims (3)
1, a kind of axle steer control gear comprises housing (1), it is characterized in that: be the cylindricality cavity in the housing (1), its two ends are provided with end cap (7), (9), end cap (7), (9) have axis hole on, housing (1) two end part or end cap (7), (9) be provided with bearing support, place bearing (6) on the bearing support, (10), the two ends of axle sleeve (5) are respectively by two bearings (6), (10) support, be with forward ratchet (11) on the axle sleeve (5), forward ratchet (12) activity that is complementary with forward ratchet (11) is fixed on housing (1) the interior cylindrical cavity, housing (1) has adjustable column hole (13) on the side, adjustable column hole (13) communicates with the cylindricality cavity, establish stage clip (15) and thimble (14) in the adjustable column hole (13), adjustable column hole (13) inner port is over against forward ratchet (12), and the another side of forward ratchet (12) torsion spring (8) interior with being contained in the cylindricality cavity contacts.
2, a kind of axle steer control gear comprises housing (1), it is characterized in that: be the cylindricality cavity in the housing (1), have axis hole on the end cap, its two ends are provided with end cap (7), (9), housing (1) two end part or end cap (7), (9) be provided with bearing support, place bearing (6) on the bearing support, (10), the two ends of axle sleeve (5) are supported by two bearings respectively, be with forward ratchet (11) on the axle sleeve (5), reverse ratchet (3), with forward ratchet (11), the forward ratchet (12) that reverse ratchet (3) is complementary, oppositely ratchet (4) activity is fixed on housing (1) the interior cylindrical cavity, housing (1) has forward adjustable column hole (13) on the side, reverse adjustable column hole (2), forward adjustable column hole (13), oppositely adjustable column hole (2) all communicates with the cylindricality cavity, establish stage clip (15) and thimble (14) in the two adjustable column holes, two adjustable column hole inner port are over against reverse ratchet (4), forward ratchet (12) is over against reverse ratchet (4), the another side of forward ratchet (12) torsion spring (8) interior with being contained in the cylindricality cavity contacts.
3, axle steer control gear according to claim 1 and 2 is characterized in that: forward ratchet (11) can be linking body structure with axle sleeve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101094332A CN1546885A (en) | 2003-12-10 | 2003-12-10 | Shaft steering control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2003101094332A CN1546885A (en) | 2003-12-10 | 2003-12-10 | Shaft steering control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1546885A true CN1546885A (en) | 2004-11-17 |
Family
ID=34335191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2003101094332A Pending CN1546885A (en) | 2003-12-10 | 2003-12-10 | Shaft steering control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1546885A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263391A (en) * | 2011-07-15 | 2011-11-30 | 安徽省电力公司淮北供电公司 | Portable overhead grounding-wire raiser |
| CN106246854A (en) * | 2016-08-24 | 2016-12-21 | 四川科路控制工程有限公司 | Bidirectional ratchet hydraulic actuator and testing device of safety valve |
-
2003
- 2003-12-10 CN CNA2003101094332A patent/CN1546885A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102263391A (en) * | 2011-07-15 | 2011-11-30 | 安徽省电力公司淮北供电公司 | Portable overhead grounding-wire raiser |
| CN102263391B (en) * | 2011-07-15 | 2014-09-17 | 国网安徽省电力公司淮北供电公司 | Portable overhead grounding-wire raiser |
| CN106246854A (en) * | 2016-08-24 | 2016-12-21 | 四川科路控制工程有限公司 | Bidirectional ratchet hydraulic actuator and testing device of safety valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |