CN205534140U - Worm gear reducer for gate - Google Patents
Worm gear reducer for gate Download PDFInfo
- Publication number
- CN205534140U CN205534140U CN201620247450.5U CN201620247450U CN205534140U CN 205534140 U CN205534140 U CN 205534140U CN 201620247450 U CN201620247450 U CN 201620247450U CN 205534140 U CN205534140 U CN 205534140U
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- CN
- China
- Prior art keywords
- worm
- locking
- gate
- locking seat
- ratchet
- 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.)
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- 239000003638 chemical reducing agent Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Transmission Devices (AREA)
Abstract
The utility model relates to a worm gear reducer for gate, including box, worm wheel and worm, wear to be equipped with the lead screw on the worm wheel, its characterized in that: be equipped with locking seat on the box, the outside cover that locking seat was worn out to the worm has the ratchet, the last locking pawl that is equipped with of locking seat, and locking pawl cooperation ratchet, be equipped with many stop pins on the locking pawl, the stop pin corresponds locking seat and goes up a plurality of locking holes.
Description
Technical field
This utility model relates to a kind of reductor, a kind of gate worm reduction gear.
Background technology
Tradition gate reductor moves up and down drive gate opening/closing by leading screw, when tackling gate opening/closing and requiring to a certain extent, needing to lock worm screw at certain position, the method for existing use is by stop pin direct mortise lock worm screw, the method needs to plug together under worm screw rotation status, plugging together operation inconvenience, safety is low, and the bearing capacity of stop pin is little, do not adapt to the bearing requirements of heavy gate position and lock, easily rupturing, gate loosens, and there is potential safety hazard.
Summary of the invention
For above-mentioned deficiency, this utility model provides a kind of simple in construction, and simple operation, bearing capacity greatly, use the gate worm reduction gear that safety coefficient is high.
The technical solution adopted in the utility model is: a kind of gate worm reduction gear, including casing, worm gear and worm screw, leading screw it is equipped with on worm gear, it is characterized in that: described casing is provided with locking seat, worm screw passes the outside of locking seat and is cased with ratchet, locking seat is provided with locking pawl, and locking pawl coordinates ratchet.
Described locking pawl is provided with many stop pins, multiple lock holes on stop pin correspondence locking seat.
This utility model is cross-under ratchet on worm screw, locks ratchet by locking pawl at any time by leading screw lifting, positioning requirements, to lock worm screw, thus realizes the location of leading screw, can be effectively improved operability, safety and meet high-mechanic requirement.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: casing 1, leading screw 2, worm screw 3, lock seat 4, ratchet 5, locking pawl 6.
Detailed description of the invention
It is described further below in conjunction with drawings and Examples.
In figure: a kind of gate worm reduction gear, including casing 1, worm gear and worm screw 3, worm gear being equipped with leading screw, casing 1 is provided with locking seat 4, and worm screw 3 passes the outside of locking seat 4 and is cased with ratchet 5, and locking seat 4 is provided with locking pawl 6, and locking pawl 6 coordinates ratchet 5.
Improve further, ratchet can be relocked and be provided with many stop pins, multiple lock holes on stop pin correspondence locking seat.
Claims (2)
1. a gate worm reduction gear, including casing, worm gear and worm screw, worm gear is equipped with leading screw, it is characterized in that: described casing is provided with locking seat, worm screw passes the outside of locking seat and is cased with ratchet, and locking seat is provided with locking pawl, and locking pawl coordinates ratchet.
A kind of gate worm reduction gear the most according to claim 1, is characterized in that: described locking pawl is provided with many stop pins, multiple lock holes on stop pin correspondence locking seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247450.5U CN205534140U (en) | 2016-03-29 | 2016-03-29 | Worm gear reducer for gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620247450.5U CN205534140U (en) | 2016-03-29 | 2016-03-29 | Worm gear reducer for gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534140U true CN205534140U (en) | 2016-08-31 |
Family
ID=56786215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620247450.5U Active CN205534140U (en) | 2016-03-29 | 2016-03-29 | Worm gear reducer for gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404838A (en) * | 2020-03-16 | 2021-09-17 | 无锡巨蟹智能驱动科技有限公司 | Harmonic speed reducer for barrier gate and barrier gate device |
-
2016
- 2016-03-29 CN CN201620247450.5U patent/CN205534140U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404838A (en) * | 2020-03-16 | 2021-09-17 | 无锡巨蟹智能驱动科技有限公司 | Harmonic speed reducer for barrier gate and barrier gate device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |