CN107055254A - The emergent protection arrester wires of cabin elevator - Google Patents
The emergent protection arrester wires of cabin elevator Download PDFInfo
- Publication number
- CN107055254A CN107055254A CN201710286232.1A CN201710286232A CN107055254A CN 107055254 A CN107055254 A CN 107055254A CN 201710286232 A CN201710286232 A CN 201710286232A CN 107055254 A CN107055254 A CN 107055254A
- Authority
- CN
- China
- Prior art keywords
- ledge
- pin
- turning arm
- arrester wires
- shaped fork
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/26—Positively-acting devices, e.g. latches, knives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses the emergent protection arrester wires of cabin elevator, including ledge, electromagnetism seperating vale, pin, turning arm, ejection rod, the fixing hole of the ledge is symmetrically fixed on the wall of stair shaft by built-in fitting, the side connection electromagnetism seperating vale of the ledge, turning arm one end is connected by pin in the U-shaped fork angle of the ledge, the turning arm other end connects ejection rod, and is fixed by nut check；It is simple with device, it is easy for installation, although to be of little use, but when falling ladder, passenger can save oneself, it is to avoid the generation of security incident, there is very strong practicality.
Description
Technical field
The present invention relates to elevator applications technical field, the more particularly to emergent protection arrester wires of cabin elevator.
Background technology
Elevator accident occurs repeatedly, and elevator is into the trap of " eating people ", and elevator safety makes us anxious.In the elevator accident of announcement
In research conclusion, the reason such as " manufacturing defect ", " overage to be on active service ", " maintenance becomes a mere formality " is often that the surface of elevator accident is former
Cause, compares these the problem of can find easily, the problem of supervision department for perhaps bearing " doorkeeper " responsibility is present more is worth
It must question closely.
The terraced accidents of several elevators pendant occur recently, the life security of occupant is on the hazard, can design one it is similar
Aircraft on aircraft carrier intercepts the thing of net, when elevator falls ladder, eject from it is following in layer catch elevator, it is ensured that multiply
The safety of member.The use of elevator is a kind of essential apparatus in city life, then how to be just avoided that elevator in pendant
Personal injury is avoided in the process of ladder, a vital link is only, this is a urgent problem.
The content of the invention
The purpose of the present invention is that there is provided the emergent protection arrester wires of cabin elevator for existing issue.
The present invention is achieved by the following technical solutions：The emergent protection arrester wires of cabin elevator, including ledge, electromagnetism point
From valve, pin, turning arm, ejection rod, spring, the fixing hole of the ledge is symmetrically fixed on the wall of stair shaft by built-in fitting
On, the side of the ledge, which is connected, passes through pin connection turning arm one end, institute in electromagnetism seperating vale, the U-shaped fork angle of the ledge
Turning arm other end connection ejection rod is stated, and is fixed by nut check, the spring is socketed on pin, and its one end is contradicted
In the U-shaped fork angle of ledge, its other end is connected on turning arm.
As further improvement of these options, described ledge includes fixing hole, locking hole, U-shaped fork angle and rod aperture,
The positive facade of the ledge is provided with the fixing hole being distributed up and down, and the side of fixing hole sets locking hole, and the U-shaped fork angle is located at
The bottom of ledge main body, the U-shaped fork angle is provided with symmetrical through hole, and through hole connects turning arm by pin.
As further improvement of these options, described electromagnetism seperating vale includes pin tongue, and the pin tongue is located at locking
In hole.
As further improvement of these options, described pin also includes Spring Card, and the pin is inserted into U-shaped fork
In the through hole at angle, and the two ends for being connected to pin by Spring Card are used to fix pin.
As further improvement of these options, described ejection rod is made up of arrester wires and newel post, the arrester wires
Two ends connect newel post respectively, the end of the arrester wires is socketed in one end sleeve of newel post, outside the other end of the newel post
Portion is provided with screw thread, and the newel post is structure as a whole.
As further improvement of these options, when usually ejection rod is upwards collected through, the plane and ledge of turning arm
The laminating of positive facade, the projection of the setting in its plane is embedded into the locking hole on ledge, the locking hole of the setting on projection
The dead bolt locking in hole is locked out, because ledge is fixed in elevator, it is tightly sticked together with elevator interior wall, is not influenceed
The operation of elevator.After occupant confirms to occur elevator pendant ladder, safety hammer can be picked up rapidly, pounds and covers to being arranged in lift car
Cover the emergent glass of button, button press（Button is just activated while typically pounding）；Pendant ladder protection in elevator is stopped
Electromagnetic separation on rope starts immediately, pin tonguing retraction, turning arm and ejection rod under the action of the spring, the left and right sides
Protection network eject immediately, lift car tenesmus during may thrust several layers of protection pins, finally can effectively be caught.Protection
Pin can effectively slow down the speed of decline, protection passenger life safety.
As further improvement of these options, the button height set in the lift car is apart from lift car
Plate is highly 1.2-1.5 meters.
The present invention has advantages below compared with prior art：It is simple with device, it is easy for installation, although to be of little use, still
When falling ladder, passenger can save oneself, it is to avoid the generation of security incident, there is very strong practicality.
Brief description of the drawings
Fig. 1 is the monomer structure schematic diagram of the emergent protection arrester wires of cabin elevator.
Fig. 2 is the structural representation of ledge.
Fig. 3 is the structural representation of turning arm.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
As shown in fig. 1, the emergent protection arrester wires of cabin elevator, including ledge 1, electromagnetism seperating vale 2, pin 3, turning arm
4th, ejection rod 5, spring 6, the fixing hole 101 of the ledge 1 is symmetrically fixed on the front and rear wall of stair shaft by built-in fitting, described
The one end of turning arm 4 is connected by pin 3 in the side connection electromagnetism seperating vale 2 of ledge 1, the U-shaped fork angle of the ledge 1, it is described
The other end of turning arm 4 connects ejection rod 5, and is fixed by nut check, and the spring 6 is socketed on pin 3, and its one end is contradicted
In the U-shaped fork angle 103 of ledge 2, its other end is connected on turning arm 4.
As further improvement of these options, described ledge 1 includes fixing hole 101, locking hole 102, U-shaped fork angle
103 and rod aperture 104, the positive facade of the ledge 1 is provided with the fixing hole 101 being distributed up and down, and the side of fixing hole 102 sets lock
Only hole 102, the U-shaped fork angle 103 is located at the bottom of the main body of ledge 1, and the U-shaped fork angle 103 is provided with symmetrical through hole 104, leads to
Hole 104 connects turning arm 4 by pin 3.
As further improvement of these options, described electromagnetism seperating vale 2 includes pin tongue 201, and the pin tongue 201 is set
In locking hole 102.
As further improvement of these options, described pin 3 also includes Spring Card 301, and the pin 3 is inserted into
In the through hole 104 at U-shaped fork angle 103, and the two ends for being connected to pin 3 by Spring Card 301 are used to fix pin.
As further improvement of these options, described ejection rod 5 is made up of arrester wires 501 and newel post 502, described
The two ends of arrester wires 501 connect newel post 502 respectively, and the end of the arrester wires 501 is socketed in one end sleeve of newel post 502,
Screw thread is provided with outside the other end of the newel post 502, the newel post 502 is structure as a whole, described arrester wires is soft rope
Rope, it is solid and flexible.
As further improvement of these options, the emergent protection arrester wires of described cabin elevator, which is arranged on, is provided with elevator
The door elevator inwall relative with its, i.e., on the front and rear wall of elevator.
As further improvement of these options, when usually ejection rod 5 is upwards collected through, i.e., the front and rear interior wall with elevator
Wall is fitted, and a plane of turning arm 4 is fitted with the positive facade of ledge 1, and the projection 401 of the setting in its plane is embedded into ledge 1
On locking hole 102 in, the dead bolt 201 that the locking hole 402 of the setting on projection 401 is locked out in hole 102 is locked, due to ledge
1 is fixed in elevator, and it is tightly sticked together with elevator interior wall, and the operation of elevator is not influenceed.When occupant confirms occur electricity
After ladder pendant ladder, the safety hammer being hung in lift car can be picked up rapidly, pounds and covers button to being arranged in lift car
Emergent glass, button press（Button is just activated while typically pounding）；On elevator pendant ladder protection arrester wires in elevator
Electromagnetism seperating vale 2 start immediately, pin tongue 201 action retraction, turning arm 4 and ejection rod 5 under the action of the spring, the left and right sides
Protection arrester wires eject immediately, lift car tenesmus during may thrust several layers of protection arrester wires, finally can be by effective pocket
Firmly.Protection arrester wires can effectively slow down the speed of decline, protection passenger life safety.
As further improvement of these options, the button height set in the lift car is apart from lift car
Plate is highly 1.2-1.5 meters.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. the emergent protection arrester wires of cabin elevator, including ledge, electromagnetism seperating vale, pin, turning arm, ejection rod, spring, it is special
Levy and be, the fixing hole of the ledge is symmetrically fixed on the wall of stair shaft by built-in fitting, the side connection electricity of the ledge
Turning arm one end, the turning arm other end connection ejection are connected by pin in Magneto separate valve, the U-shaped fork angle of the ledge
Bar, and fixed by nut check, the spring is socketed on pin, and its one end is contradicted in the U-shaped fork angle of ledge, and its is another
End is connected on turning arm.
2. the emergent protection arrester wires of cabin elevator according to claim 1, it is characterised in that described ledge includes fixing
Hole, locking hole, U-shaped fork angle and rod aperture, the positive facade of the ledge is provided with the fixing hole being distributed up and down, and the side of fixing hole is set
Locking hole is put, the U-shaped fork angle is located at the bottom of ledge main body, and the U-shaped fork angle is provided with symmetrical through hole, and through hole passes through pin
Connect turning arm.
3. the emergent protection arrester wires of cabin elevator according to claim 1, it is characterised in that described electromagnetism seperating vale bag
Pin tongue is included, the pin tongue is located in locking hole.
4. the emergent protection arrester wires of cabin elevator according to claim 1, it is characterised in that described pin also includes bullet
Spring card, the pin is inserted into the through hole at U-shaped fork angle, and the two ends for being connected to pin by Spring Card are used to fix pin.
5. the emergent protection arrester wires of cabin elevator according to claim 1, it is characterised in that described ejection rod is by stopping
Rope and newel post's composition, the two ends of the arrester wires connect newel post respectively, and the end of the arrester wires is socketed in one end set of newel post
In cylinder, screw thread is provided with outside the other end of the newel post, the newel post is structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286232.1A CN107055254A (en) | 2017-04-27 | 2017-04-27 | The emergent protection arrester wires of cabin elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286232.1A CN107055254A (en) | 2017-04-27 | 2017-04-27 | The emergent protection arrester wires of cabin elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107055254A true CN107055254A (en) | 2017-08-18 |
Family
ID=59605052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710286232.1A Withdrawn CN107055254A (en) | 2017-04-27 | 2017-04-27 | The emergent protection arrester wires of cabin elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107055254A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923500A (en) * | 2016-07-08 | 2016-09-07 | 孙广斌 | Elevator safety device |
| CN110255330A (en) * | 2019-05-20 | 2019-09-20 | 上海华美电梯装饰有限公司 | A kind of buffer unit of sightseeing elevator |
| CN111894509A (en) * | 2020-08-25 | 2020-11-06 | 中国石油天然气集团有限公司 | Safety locking device and locking method for rotary blowout preventer |
-
2017
- 2017-04-27 CN CN201710286232.1A patent/CN107055254A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923500A (en) * | 2016-07-08 | 2016-09-07 | 孙广斌 | Elevator safety device |
| CN105923500B (en) * | 2016-07-08 | 2018-08-07 | 孙广斌 | A kind of elevator car safety |
| CN110255330A (en) * | 2019-05-20 | 2019-09-20 | 上海华美电梯装饰有限公司 | A kind of buffer unit of sightseeing elevator |
| CN111894509A (en) * | 2020-08-25 | 2020-11-06 | 中国石油天然气集团有限公司 | Safety locking device and locking method for rotary blowout preventer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170818 |