CN201703932U - Elevator speed limiter vertical tension device - Google Patents
Elevator speed limiter vertical tension device Download PDFInfo
- Publication number
- CN201703932U CN201703932U CN2009201106436U CN200920110643U CN201703932U CN 201703932 U CN201703932 U CN 201703932U CN 2009201106436 U CN2009201106436 U CN 2009201106436U CN 200920110643 U CN200920110643 U CN 200920110643U CN 201703932 U CN201703932 U CN 201703932U
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- CN
- China
- Prior art keywords
- main body
- switch
- tension
- wheel
- tension wheel
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- Expired - Lifetime
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Abstract
The utility model discloses an elevator speed limiter vertical tension device, which comprise a main body, guide wheels slidably connected with the main body, a fixed support connected with the main body through the guide wheels, an upper limit device fixedly connected with the main body, a lower limit device fixedly connected with the main body, a steel wire anti-bouncer fixedly connected with the main body, a switch knocking rod component fixedly connected with the main body, a weight fixedly connected with the main body, and a switch, wherein the weight is positioned under the main body, the main body is provided with a tension wheel support which can be rotatablely arranged on tension wheels of the tension wheel support, the two ends of the switch are respectively and fixedly connected with the guide wheels and the fixed support, and the weight comprises a steel shell and a composite filler. The utility model has the beneficial effects that since the tension wheel are arranged into nylon tension wheels or cast iron wheels, and the weight is arranged into the composite material, is fixed under the tension wheels, and is provided with the switch, the utility model is energy-saving and environmental-friendly, has low cost and reduces noise.
Description
Technical field
The utility model relates to a kind of tightening device, relates in particular to a kind of vertical tightening device that is used for elevator governor.
Background technology
In service at elevator, owing to Control Failure, traction deficiency, brake failure or reasons such as braking force is not enough and overload drags, hoist ropes fracture all can cause the car hypervelocity and fall, therefore must take reliable protective measure.
But the general vertical tightening device of elevator governor is the cast iron tension wheel in the middle of prior art, and material is easy to rustization and the dangerous security of the lives and property, and is inconvenient to dismantle and cleans.The cast iron tension wheel also existed consumes energy originally, increased the shortcoming of cost.And the pouring weight structure is generally irony in the prior art, also exist rustization dangerous, consumes energy, increase cost.
The utility model content
One of the purpose of this utility model provides the vertical tightening device of the elevator governor that has overcome above-mentioned shortcoming, so that can reduce the consumption of the energy, and cost-cutting, and convenient for dismounting and washing being not easy worn out.Thereby guarantee the safety of lives and properties.
In order to realize above-mentioned purpose of the present utility model, the utility model proposes the vertical tightening device of a kind of elevator governor, comprise main body; Track adjusting wheel with the main body sliding block joint; Described track adjusting wheel is positioned at the left end and the right-hand member of described main body, passes through track adjusting wheel bonded assembly fixed support with main body; The pad of captiveing joint with fixed support; Described pad is positioned at described support bracket fastened front end, the upper limit device of captiveing joint with main body; Described upper limit device is positioned at the left end of described main body, the lower caging device of captiveing joint with main body; Described lower caging device is positioned at the left end of described main body, the steel rope anti-bouncing device of captiveing joint with main body; The switch of captiveing joint with main body is played the bar assembly; Described switch is beaten the right-hand member that the bar assembly is positioned at described main body, the pouring weight of captiveing joint with main body; Described pouring weight is positioned at the below of described main body, and described main body is provided with the tension wheel support; Be rotatably installed in the tension wheel on the tension wheel support; It is characterized in that: also be provided with switch, described switch ends is captiveed joint with fixed support with track adjusting wheel respectively, and described pouring weight comprises steel casing and composite filled thing.
Preferably, described tension wheel is MC nylon wheel or cast-iron wheel.
Preferably, described pouring weight is positioned under the described tension wheel.
Tightening device of the present utility model is by being arranged to tension wheel nylon tension wheel or cast-iron wheel, and pouring weight is arranged to composite material, be fixed on tension wheel under, it is provided with switch, thereby makes its energy-conserving and environment-protective, cost reduce, reduce noise.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model pouring weight structured flowchart;
The utility model purpose, function and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
The specific embodiment
The utility model embodiment provides a kind of elevator governor vertical tightening device, comprises main body 9; Track adjusting wheel 3 with main body 9 sliding block joints; Described track adjusting wheel is positioned at the left end and the right-hand member of described main body 9, passes through track adjusting wheel 3 bonded assembly fixed supports 1 with main body 9; The pad 2 of captiveing joint with fixed support 1; Described pad 2 is positioned at the front end of described fixed support 1, the upper limit device 12 of captiveing joint with main body 9; Described upper limit device 12 is positioned at the left end of described main body 9, the lower caging device 5 of captiveing joint with main body 9; Described lower caging device 5 is positioned at the left end of described main body 9, the steel rope anti-bouncing device 4 of captiveing joint with main body 9; The switch of captiveing joint with main body 9 is played bar assembly 8; Described switch is beaten the right-hand member that bar assembly 8 is positioned at described main body 9, the pouring weight 11 of captiveing joint with main body 9; Described pouring weight 11 is positioned at the below of described main body 9, and described main body is provided with tension wheel support 7; Be rotatably installed in the tension wheel 6 on the tension wheel support 7; It is characterized in that: also being provided with switch 10, captives joint with fixed support 1 with track adjusting wheel 3 respectively in described switch 10 two ends, and described pouring weight 11 comprises steel casing 3 and composite filled thing 14.
Composite filled thing 14 is ore, scum, cementitious composite filling.
Pouring weight 11 is positioned under the described tension wheel 6.
Claims (3)
1. the vertical tightening device of elevator governor comprises main body (9); Track adjusting wheel (3) with main body (9) sliding block joint; Described track adjusting wheel is positioned at the left end and the right-hand member of described main body (9), passes through track adjusting wheel (3) bonded assembly fixed support (1) with main body (9); The pad (2) of captiveing joint with fixed support (1); Described pad (2) is positioned at the front end of described fixed support (1), the upper limit device (12) of captiveing joint with main body (9); Described upper limit device (12) is positioned at the left end of described main body (9), the lower caging device (5) of captiveing joint with main body (9); Described lower caging device (5) is positioned at the left end of described main body (9), the steel rope anti-bouncing device (4) of captiveing joint with main body (9); The switch of captiveing joint with main body (9) is played bar assembly (8); Described switch is beaten the right-hand member that bar assembly (8) is positioned at described main body (9), the pouring weight (11) of captiveing joint with main body (9); Described pouring weight (11) is positioned at the below of described main body (9), and described main body is provided with tension wheel support (7); Be rotatably installed in the tension wheel (6) on the tension wheel support (7); It is characterized in that: also being provided with switch (10), captives joint with fixed support (1) with track adjusting wheel (3) respectively in described switch (10) two ends, and described pouring weight (11) comprises steel casing (3) and composite filled thing (14).
2. the vertical tightening device of elevator governor according to claim 1 is characterized in that: described tension wheel (6) is MC nylon wheel or cast-iron wheel.
3. the vertical tightening device of elevator governor according to claim 1 is characterized in that: described pouring weight (11) is positioned under the described tension wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201106436U CN201703932U (en) | 2009-08-07 | 2009-08-07 | Elevator speed limiter vertical tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201106436U CN201703932U (en) | 2009-08-07 | 2009-08-07 | Elevator speed limiter vertical tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201703932U true CN201703932U (en) | 2011-01-12 |
Family
ID=43441088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201106436U Expired - Lifetime CN201703932U (en) | 2009-08-07 | 2009-08-07 | Elevator speed limiter vertical tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201703932U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832907A (en) * | 2014-03-14 | 2014-06-04 | 苏州富士电梯有限公司 | Elevator diversion sheave safety protection device |
| CN104229586A (en) * | 2014-08-28 | 2014-12-24 | 南通爱利特机电制造有限公司 | Novel elevator speed limiter |
-
2009
- 2009-08-07 CN CN2009201106436U patent/CN201703932U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832907A (en) * | 2014-03-14 | 2014-06-04 | 苏州富士电梯有限公司 | Elevator diversion sheave safety protection device |
| CN104229586A (en) * | 2014-08-28 | 2014-12-24 | 南通爱利特机电制造有限公司 | Novel elevator speed limiter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110112 |
|
| CX01 | Expiry of patent term |