CN208200057U - A kind of elevator fall protection equipment - Google Patents
A kind of elevator fall protection equipment Download PDFInfo
- Publication number
- CN208200057U CN208200057U CN201820756718.7U CN201820756718U CN208200057U CN 208200057 U CN208200057 U CN 208200057U CN 201820756718 U CN201820756718 U CN 201820756718U CN 208200057 U CN208200057 U CN 208200057U
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- CN
- China
- Prior art keywords
- carriage
- snap
- gauge
- elevator
- electromagnet
- 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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Abstract
The utility model relates to a kind of elevator fall protection equipments; it include: carriage, pulley coiling, fixed pulley and clump weight; it is connected between carriage and clump weight by pulley coiling; pulley coiling is wrapped on the fixed pulley of carriage upper end; the rack gear of two sawtooth patterns is respectively set in carriage two sides symmetric position; elevator shaft two sides outside the carriage of each floor are also set up there are two snap-gauge and two electromagnet, are respectively mounted a spring below each snap-gauge；The electromagnet of energization firmly adsorbs snap-gauge, so that snap-gauge is in dotted line position；When disconnection fault occurs in elevator, and carriage is fallen from high level, electromagnet powers off demagnetization, and the electromagnet for powering off demagnetization can not adsorb snap-gauge, and snap-gauge moves downward under the action of the spring, and snap-gauge will be in position shown in solid.The utility model can be realized and block carriage in middle accident automatically since the elevator high level that power-off causes falls, protection elevator user pacifies congruous function, have many advantages, such as that apparatus structure is simple, practical.
Description
Technical field
The utility model relates to elevator technology field, in particular to a kind of elevator fall protection equipment.
Background technique
With the rapid development of social economy, the modernization level in city is higher and higher, and the specific gravity of urban population is also more next
Bigger, so that the intensity of population is higher, many high buildings and large mansions are rised sheer from level ground.In order to allow the people stayed in mansion to live
Convenient, every mansion substantially requires to be equipped with several vertical lift elevators that (hereinafter referred to as elevator refers to that vertical lift is electric
Ladder).
Although elevator greatly facilitates people's lives, it may have complete safety guard.But in the world every year still
There is much rising elevator from high-rise falling accident, causes huge accident.Since current floor is higher, the electricity of generation
Elevator user is often difficult to survive in terraced falling accident.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of elevator fall protection equipment, can be realized when electricity
Ladder power-off when high-rise falling accident occurs, blocks the carriage of elevator automatically, elevator user is protected to pacify congruous function, have device knot
The advantages that structure is simple, practical.
To achieve the goals above, the utility model is realized using following technical scheme: a kind of elevator fall arrest protection
Device, comprising: carriage, pulley coiling, fixed pulley and clump weight, the carriage are connected between clump weight by pulley coiling
It connects, the pulley coiling is wrapped on the fixed pulley of carriage upper end, and the carriage two sides symmetric position is respectively set
The rack gear of two sawtooth patterns, two sides are also set up there are two snap-gauge and two electromagnet outside the carriage of each floor, each card
A spring is respectively mounted below plate；The electromagnet of energization firmly adsorbs snap-gauge, so that snap-gauge is in dotted line position, power-off disappears
The electromagnet of magnetic can not adsorb snap-gauge, and snap-gauge moves downward under the action of the spring, and snap-gauge will be in position shown in solid, block
The rack gear of carriage two sides prevents it from continuing to fall, and carriage is made to be parked in the position below position of falling apart from the nearest floor of carriage.
Elevator shaft the right and left when using this elevator fall protection equipment, first outside the carriage of each floor
Two electromagnet and two snap-gauges are installed respectively, when elevator is when operating normally, the electromagnet of energization firmly adsorbs snap-gauge, makes
It obtains snap-gauge and is in dotted line position in figure, elevator operates normally unaffected；When disconnection fault occurs in elevator, carriage is fallen from high level
When, electromagnet powers off demagnetization, can not adsorb snap-gauge, snap-gauge moves downward under the action of the spring, and snap-gauge is in solid line institute in figure
Show position, fall in the sawtooth pattern rack gears of carriage two sides will be blocked by snap-gauge so that carriage stopping is fallen downwards, be parked in carriage
The position fallen below position apart from the nearest floor of carriage, is effectively protected the safety of ladder personnel, and implementation is also facilitated to rescue.
The utility model has the following beneficial effects: compared with the prior art, the utility model can be realized since power-off causes
Elevator high level fall carriage is blocked in middle accident automatically, protection elevator user pacifies congruous function, have apparatus structure simple, practical
The advantages that property is strong.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of main view of elevator fall protection equipment；
Fig. 2 is the left view of utility model device.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.It should be noted that in the absence of conflict, in the application
Feature in embodiment and embodiment can be combined with each other.
As shown in Figure 1 and Figure 2, a kind of elevator fall protection equipment, comprising: carriage 1, pulley coiling 2, fixed pulley 3 and match
Pouring weight 4, the carriage 1 are connected between clump weight 4 by pulley coiling 2, and the pulley coiling 2 is wrapped in positioned at carriage
On the fixed pulley 3 of 1 upper end, the rack gear 5 of two sawtooth patterns is respectively set in the 1 two sides symmetric position of carriage, in each building
Elevator shaft two sides outside the carriage 1 of layer are respectively set there are two snap-gauge 6 and two electromagnet 7, and the lower section of each snap-gauge 6 is pacified
Fill a spring 8；The electromagnet 7 of energization firmly adsorbs snap-gauge 6, so that snap-gauge 6 is in dotted line position, powers off the electromagnetism of demagnetization
Iron 7 can not adsorb snap-gauge 6, and snap-gauge 6 moves downward under the action of spring 8, and snap-gauge 6 will be in position shown in solid.
Elevator shaft the right and left when using this elevator fall protection equipment, first outside the carriage of each floor
Two electromagnet 7 and two snap-gauges 6 are installed respectively, and are mounted on the spring 8 of 6 lower section of snap-gauge, when elevator is when operating normally,
The electromagnet 7 of energization firmly adsorbs snap-gauge 6, so that snap-gauge 6 is in dotted line position in figure, elevator operates normally unaffected；
When disconnection fault occurs in elevator, and carriage 1 is fallen from high level, fall the electromagnetism below position apart from the nearest floor of carriage in carriage
Iron 7 powers off demagnetization, can not adsorb snap-gauge 6, snap-gauge 6 moves downward under the action of spring 8, and snap-gauge 6 is in shown in solid in figure
Position, fall in the sawtooth pattern rack gears 5 of 1 two sides of carriage will be blocked by snap-gauge 6 so that carriage 1 stops falling downwards, be parked in sedan-chair
The position that compartment is fallen below position apart from the nearest floor of carriage, is effectively protected the safety of ladder personnel, and implementation is also facilitated to rescue.
Main feature and advantage.It should be understood by those skilled in the art that the utility model is not by the limit of above-described embodiment
It makes, the description in above embodiments and description only illustrates the principles of the present invention, is not departing from the utility model essence
Under the premise of mind and range, the utility model also has various changes and improvements, these changes and improvements both fall within claimed
The scope of the utility model in.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (1)
1. a kind of elevator fall protection equipment, it is characterised in that: including carriage (1), pulley coiling (2), fixed pulley (3) and match
Pouring weight (4) is connected between the carriage (1) and clump weight (4) by pulley coiling (2), pulley coiling (2) winding
On the fixed pulley (3) for being located at carriage (1) upper end, two sawtooth patterns are respectively set in the carriage (1) two sides symmetric position
Rack gear (5), is respectively set that there are two snap-gauge (6) and two electromagnetism in the outer elevator shaft two sides of carriage (1) of each floor
Iron (7) is respectively mounted a spring (8) below each snap-gauge (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820756718.7U CN208200057U (en) | 2018-05-21 | 2018-05-21 | A kind of elevator fall protection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820756718.7U CN208200057U (en) | 2018-05-21 | 2018-05-21 | A kind of elevator fall protection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200057U true CN208200057U (en) | 2018-12-07 |
Family
ID=64517902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820756718.7U Expired - Fee Related CN208200057U (en) | 2018-05-21 | 2018-05-21 | A kind of elevator fall protection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098479A (en) * | 2019-12-19 | 2020-05-05 | 荆州市骏达科技有限公司 | Steam forming device for polyurethane foam board |
-
2018
- 2018-05-21 CN CN201820756718.7U patent/CN208200057U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111098479A (en) * | 2019-12-19 | 2020-05-05 | 荆州市骏达科技有限公司 | Steam forming device for polyurethane foam board |
| CN111098479B (en) * | 2019-12-19 | 2020-08-25 | 荆州市骏达科技有限公司 | Steam forming device for polyurethane foam board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20190521 |