CN204096802U - Elevator governor - Google Patents
Elevator governor Download PDFInfo
- Publication number
- CN204096802U CN204096802U CN201420425714.2U CN201420425714U CN204096802U CN 204096802 U CN204096802 U CN 204096802U CN 201420425714 U CN201420425714 U CN 201420425714U CN 204096802 U CN204096802 U CN 204096802U
- Authority
- CN
- China
- Prior art keywords
- claw
- switch
- ball
- rid
- crowngear
- 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
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a kind of elevator governor, comprise base, rope sheave, pivot shaft, claw, steel rope, switch, also comprise crowngear, connecting rod, get rid of ball, described base is provided with pivot shaft, described rope sheave is connected on pivot shaft by rotating shaft; Described rotating shaft is rotationally connected crowngear, and crowngear free end is connected with and gets rid of ball, connecting rod one end with get rid of ball arm and be connected, the connecting rod other end is connected with switch; Described switch-linear hybrid, on base, is provided with claw in switch, has steel wire penetrating in claw.The elevator governor that the utility model provides, judges the speed of elevator wire rope interlock rope sheave by getting rid of ball centnifugal force, as exceeded command speed, getting rid of ball drivening rod and touching switch, and switch promotes claw action, blocks steel rope.Structure is simple, and reliably, reflection rapidly.
Description
Technical field
The utility model relates to a kind of elevator governor, belongs to elevator accessory technical field.
Background technology
At present, in order to ensure the safety of occupants and lift facility, speed-limit device is used to prevent car or counterweight accidental falling.Velocity limiter can reflect the real-world operation speed of car or counterweight, and can produce mechanical power, force safety tongs action when speed reaches the limit values.Common pendulum velocity limiter, limits steel rope motion by the ratchet of pendulum, in actual practicality, and rate of braking and stability deficiency.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of elevator governor.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of elevator governor, comprise base, rope sheave, pivot shaft, claw, steel rope, switch, also comprise crowngear, connecting rod, get rid of ball, described base is provided with pivot shaft, described rope sheave is connected on pivot shaft by rotating shaft; Described rotating shaft is rotationally connected crowngear, and crowngear free end is connected with and gets rid of ball, connecting rod one end with get rid of ball arm and be connected, the connecting rod other end is connected with switch; Described switch-linear hybrid, on base, is provided with claw in switch, has steel wire penetrating in claw.
Described get rid of bag draw together two spheroids, two get rid of ball arm.
Described claw comprises the first claw, the second claw.
Described second claw is clamped to the first claw by switch control rule.
Preferably, also comprise spring, described spring is connected with the second claw, for accelerating the reset of the second claw.
Beneficial effect: the elevator governor that the utility model provides, judges the speed of elevator wire rope interlock rope sheave by getting rid of ball centnifugal force, as exceeded command speed, getting rid of ball drivening rod and touching switch, and switch promotes claw action, blocks steel rope.Structure is simple, and reliably, reflection rapidly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of elevator governor, comprises base 1, rope sheave 2, pivot shaft 3, claw 4, steel rope 5, switch 6, also comprises crowngear 7, connecting rod 8, gets rid of ball 9, described base 1 is provided with pivot shaft 3, and described rope sheave 2 is connected on pivot shaft 3 by rotating shaft; Described rotating shaft is rotationally connected crowngear 7, crowngear 7 free end is connected with and gets rid of ball 9, connecting rod 8 one end with get rid of ball arm 11 and be connected, connecting rod 8 other end is connected with switch 6; Described switch 6 is arranged on base 1, is provided with claw 4 in switch 6, has steel rope 5 to pass in claw 4.
The described ball 9 that gets rid of comprises two spheroids 11, two and gets rid of ball arm 10, gets rid of ball arm 10 and is socketed on crowngear 7 end, rotate with crowngear 7.
Described claw 4 comprises the first claw, the second claw.
Described second claw is controlled to the first claw clamping by switch 6.
Preferably, also comprise spring 12, described spring 12 is connected with the second claw, for accelerating the reset of the second claw.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an elevator governor, comprises base, rope sheave, pivot shaft, claw, steel rope, switch, it is characterized in that: also comprise crowngear, connecting rod, get rid of ball, and described base is provided with pivot shaft, and described rope sheave is connected on pivot shaft by rotating shaft; Described rotating shaft is rotationally connected crowngear, and crowngear free end is connected with and gets rid of ball, connecting rod one end with get rid of ball arm and be connected, the connecting rod other end is connected with switch; Described switch-linear hybrid, on base, is provided with claw in switch, has steel wire penetrating in claw.
2. elevator governor according to claim 1, is characterized in that: described in get rid of bag draw together two spheroids, two get rid of ball arm.
3. elevator governor according to claim 2, is characterized in that: described claw comprises the first claw, the second claw.
4. elevator governor according to claim 3, is characterized in that: described second claw is clamped to the first claw by switch control rule.
5. elevator governor according to claim 4, is characterized in that: also comprise spring, described spring is connected with the second claw, for accelerating the reset of the second claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425714.2U CN204096802U (en) | 2014-07-31 | 2014-07-31 | Elevator governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420425714.2U CN204096802U (en) | 2014-07-31 | 2014-07-31 | Elevator governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204096802U true CN204096802U (en) | 2015-01-14 |
Family
ID=52265247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420425714.2U Expired - Fee Related CN204096802U (en) | 2014-07-31 | 2014-07-31 | Elevator governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204096802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176579A (en) * | 2014-07-31 | 2014-12-03 | 苏州汉森华纳节能科技有限公司 | Elevator over-speed governor |
| CN106698132A (en) * | 2017-02-05 | 2017-05-24 | 六安永贞匠道机电科技有限公司 | Moving-speed inductor |
| CN106744139A (en) * | 2017-02-05 | 2017-05-31 | 六安永贞匠道机电科技有限公司 | Windage sensing apparatus based on aerodynamic |
| CN112138339A (en) * | 2020-09-24 | 2020-12-29 | 广东卡丽尔化妆品有限公司 | Be applied to recovered medical instrument of orthopedics of arm |
-
2014
- 2014-07-31 CN CN201420425714.2U patent/CN204096802U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176579A (en) * | 2014-07-31 | 2014-12-03 | 苏州汉森华纳节能科技有限公司 | Elevator over-speed governor |
| CN106698132A (en) * | 2017-02-05 | 2017-05-24 | 六安永贞匠道机电科技有限公司 | Moving-speed inductor |
| CN106744139A (en) * | 2017-02-05 | 2017-05-31 | 六安永贞匠道机电科技有限公司 | Windage sensing apparatus based on aerodynamic |
| CN106744139B (en) * | 2017-02-05 | 2018-12-21 | 绍兴柯桥茂良化纤有限公司 | Windage sensing apparatus based on aerodynamic |
| CN106698132B (en) * | 2017-02-05 | 2019-01-04 | 嘉兴学院 | Move fast inductor |
| CN112138339A (en) * | 2020-09-24 | 2020-12-29 | 广东卡丽尔化妆品有限公司 | Be applied to recovered medical instrument of orthopedics of arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150114 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |