CN206767357U - The emergent protection arrester wires of cabin elevator - Google Patents

Abstract

The utility model 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；Simple with device, easy for installation, although being of little use, when falling terraced, passenger can save oneself, and avoid the generation of security incident, there is very strong practicality.

Description

The emergent protection arrester wires of cabin elevator

Technical field

Elevator applications technical field is the utility model is related to, more particularly to the emergent protection arrester wires of cabin elevator.

Background technology

Elevator accident occurs repeatedly, and for elevator into the trap of " eating people ", elevator safety makes us anxious.In the elevator accident of announcement In research conclusion, the reason such as " manufacturing defect ", " overage military service ", " maintenance becomes a mere formality " is often that the surface of elevator accident is former Cause, compare these the problem of can finding easily, the problem of supervision department for perhaps bearing " doorkeeper " responsibility is present more is worth It must question closely.

Several elevators occur recently and fall terraced accidents, the life security of occupant is on the hazard, can design one it is similar The thing of aircraft intercept net on aircraft carrier, elevator pendant it is terraced when, 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 is falling Personal injury is avoided in the process of ladder, is only a vital link, this is a urgent problem.

Utility model content

The purpose of this utility model is to be directed to existing issue, there is provided the emergent protection arrester wires of cabin elevator.

The utility model is achieved through the following technical solutions：The emergent protection arrester wires of cabin elevator, including ledge, electricity Magneto separate valve, pin, turning arm, ejection rod, spring, the fixing hole of the ledge are symmetrically fixed on the wall of stair shaft by built-in fitting On wall, the side of ledge connection electromagnetism seperating vale, by pin connection turning arm one end in the U-shaped fork angle of the ledge, The turning arm other end connects ejection rod, and is fixed by nut check, and the spring is socketed on pin, and its one end contradicts 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 are 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 both ends of pin are connected to for fixing pin by Spring Card.

As further improvement of these options, described ejection rod is made up of arrester wires and newel post, the arrester wires Both 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 fitting 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 being locked out in hole, 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 stops 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 rice.

The utility model has advantages below compared with prior art：It is simple with device, it is easy for installation, although being of little use, But when falling terraced, passenger can save oneself, and 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 utility model is further illustrated 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 side connection electromagnetism seperating vale 2 of ledge 1, it is described by the connection turning arm 4 of pin 3 one end in the U-shaped fork angle of the ledge 1 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 contradicts 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 are 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, led 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 both ends of pin 3 are connected to for fixing pin by Spring Card 301.

As further improvement of these options, described ejection rod 5 is made up of arrester wires 501 and newel post 502, described The both 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, and 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 bonded, and a plane of turning arm 4 is bonded 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, does not influence the operation of elevator.When occupant confirms electricity occurs 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 rice.

Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

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 Sign is that 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 Magneto separate valve, pass through pin in the U-shaped fork angle of the ledge and connect turning arm one end, the turning arm other end connection ejection 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 are 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 are inserted into the through hole at U-shaped fork angle, and are connected to the both ends of pin for fixing pin by Spring Card.

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 both 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.