CN202796673U - Ratchet wheel of gear calibration device - Google Patents
Ratchet wheel of gear calibration device Download PDFInfo
- Publication number
- CN202796673U CN202796673U CN 201220462893 CN201220462893U CN202796673U CN 202796673 U CN202796673 U CN 202796673U CN 201220462893 CN201220462893 CN 201220462893 CN 201220462893 U CN201220462893 U CN 201220462893U CN 202796673 U CN202796673 U CN 202796673U
- Authority
- CN
- China
- Prior art keywords
- ratchet wheel
- ratchet
- calibration device
- gear
- gear calibration
- 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
Links
Images
Landscapes
- Gears, Cams (AREA)
Abstract
The utility model discloses a ratchet wheel of a gear calibration device. The ratchet wheel mainly comprises a ratchet wheel body (1) manufactured by a mould. Fixing holes are arranged on the ratchet wheel body (1), the ratchet wheel is mounted in the gear calibration device, the gear calibration device is designed in an executing mechanism, gears are calibrated, an operational command can be flexibly executed by the executing mechanism, a master controller is small in size, light in operational hand feeling, simple in transmission, straight in contact connection and disconnection, high in system control precision, stable in working performance and durable in application and is applicable to various hoisting machines with different specifications, and gears can be adjusted as needed.
Description
Technical field:
The utility model relates to a kind of ratchet of gear calibrating installation.
Background technology:
Master controller is widely used in the crane tool electric control system, belongs to the electric control system core; The master controller that former domestic industry is used exists that volume is large, operating physical force is large, running part is loaded down with trivial details, and the contact break-make is not clear-cut, and system's control precision is low, useful life is short, the defectives such as service behaviour is unstable, and because gear limits, can't be applicable to the hoisting machinery of different model; And the structure of each parts in the master controller is extremely important.
Summary of the invention:
The purpose of this utility model provides a kind of ratchet of gear calibrating installation;
The utility model is to adopt following technical scheme to realize its goal of the invention: a kind of ratchet of gear calibrating installation, its main part are the ratchet 1 that mould is made, and which is provided with fixing hole 2; Fixing hole 2 designs are at the center of ratchet 1.
Owing to adopted above technology the utility model to realize preferably its goal of the invention, this ratchet is installed in the gear calibrating installation, the design of gear calibrating installation is in actuator, realized the purpose of gear calibration, actuator is the executable operations instruction flexibly, so that master controller volume in application is little, operating handle is light, running part is simple, the contact break-make is clear-cut, system's control precision height, stable work in work, durable in use, and can adjust as required gear, be applicable to the hoisting machinery of multiple different model.
Description of drawings:
Accompanying drawing 1 is overall structure schematic diagram of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing summary of the invention is described further:
Embodiment 1:
By accompanying drawing as can be known, a kind of ratchet of gear calibrating installation, its main part is the ratchet 1 that mould is made, and which is provided with fixing hole 2; Fixing hole 2 designs are at the center of ratchet 1.
Ratchet 1 described in the utility model refers to: engineering plastics polyformaldehyde ratchet processed; Which is provided with fixing hole 2; Its structure as shown in Figure 1.
Fixing hole 2 described in the utility model refers to: the axis hole on the ratchet 1; Its effect is to be installed on the installation shaft of actuator for ratchet 1; Its design attitude is shown in mark 2 in the accompanying drawing 1.
Gear calibrating installation in the denomination of invention described in the utility model " ratchet of gear calibrating installation " refers to: the patent No. in application on 09 10th, 2012 is 201220457625.7, and denomination of invention is mark 2 described gear calibrating installations in " the arbitrarily left actuator of gear shifting type master controller " patent; Described ratchet refers to the ratchet of mark 14 in the above-mentioned patent.
| Reference numerals | The mark title | Reference numerals | The mark title |
| 1 | Ratchet 1 | 2 | Fixing hole 2 |
Claims (1)
1. the ratchet of a gear calibrating installation, its main part is the ratchet (1) that mould is made, and which is provided with fixing hole (2); It is characterized in that fixing hole (2) design is at the center of ratchet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462893 CN202796673U (en) | 2012-09-12 | 2012-09-12 | Ratchet wheel of gear calibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462893 CN202796673U (en) | 2012-09-12 | 2012-09-12 | Ratchet wheel of gear calibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202796673U true CN202796673U (en) | 2013-03-13 |
Family
ID=47823881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462893 Expired - Fee Related CN202796673U (en) | 2012-09-12 | 2012-09-12 | Ratchet wheel of gear calibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202796673U (en) |
-
2012
- 2012-09-12 CN CN 201220462893 patent/CN202796673U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202796673U (en) | Ratchet wheel of gear calibration device | |
| CN202790394U (en) | Rear cam for installation shaft | |
| CN202790392U (en) | Middle cam for installation shaft | |
| CN202796668U (en) | Gear calibration wheel | |
| CN202790391U (en) | Resetting lever of resetting device | |
| CN202796514U (en) | Front cam of mounting shaft | |
| CN202796665U (en) | Limit plate of actuator | |
| CN202796666U (en) | Fixed baffle plate of mounting shaft | |
| CN202796664U (en) | Gear calibration device of actuator | |
| CN202796667U (en) | Gear calibration block | |
| CN202796669U (en) | Installation shaft of actuator | |
| CN202796628U (en) | Slider of contact mounting seat | |
| CN202796610U (en) | Installation rack of executing mechanism | |
| CN202796616U (en) | Rear frame plate of actuator | |
| CN202796483U (en) | Contact roller of contact device | |
| CN202796615U (en) | Front frame plate of actuator | |
| CN202790456U (en) | Crankshaft transmission block of reversing device | |
| CN202796614U (en) | Middle frame plate of actuator | |
| CN202796659U (en) | Left spring positioning block for reset device | |
| CN202796631U (en) | Contact mounting block | |
| CN202796632U (en) | Contact installation seat of actuator | |
| CN202796661U (en) | Installation shaft of right actuator | |
| CN202796657U (en) | Right spring positioning block for reset device | |
| CN202796612U (en) | Contact installation plate of installation frame | |
| CN202796622U (en) | Inner control lever locking frame of rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130912 |