CN105384020B - It is a kind of to be equipped with the anti-elevator for falling net - Google Patents

Abstract

The anti-elevator for falling net is equipped with the invention discloses a kind of, it is operated in comprising an elevator hoisting machine (1) in elevator (2)；Two steel grooves (3) are equipped in the elevator (2)；Bottom lateral pin (11) and two top lateral pins (12) there are two being set on the elevator (1)；Be equipped between the lower end of the elevator (1) and the lowermost end of elevator (2) one it is telescopic it is lower it is anti-fall net (4), this is lower, and anti-to fall net (4) be to be fixed as step net structure by a plurality of first floor shelves (7) come stepping；Be equipped between the upper end of the elevator (1) and the top of elevator (2) one it is telescopic it is it is anti-fall net (5), prevent that it is to be fixed as step net structure by a plurality of second floor shelves (10) come stepping to fall net (5) on this；Two thin steel ropes (6) wear fortune between the bottom lateral pin (11) of respective side, bottom pulley (8), top block (9) and top lateral pin (12) respectively, and composition two follows elevator (1) while the anti-of lifting falls web frame.

Description

It is a kind of to be equipped with the anti-elevator for falling net

Technical field

The invention belongs to elevator technical fields, and in particular to a kind of to be equipped with the anti-elevator for falling net.

Background technology

Now, high building stands in great numbers, and elevator is into the downstairs indispensable walking-replacing tool of institute on people.Although the failure rate of elevator It is very low as aircraft, but its quantity used is very big, and be constantly increasing, so the out of order news of elevator is also It is common in media.Furthermore " race of bowing " walked when seeing the mobile phone of bowing is seen everywhere, if allowing " race of bowing " or respond Poor old man by chance meets opened floor when leading to the door of elevator, and elevator hoisting machine is not electric in the failure of the corridor Ladder, as soon as then riding into elevator, tragedy has occurred.So if it is in elevator hoisting machine and the unified of floor drifting door When system breaks down, the upper and lower of elevator hoisting machine respectively set together for stop passenger enter into elevator it is anti-fall net be there is an urgent need for 's.

The content of the invention

The anti-elevator for falling net is equipped with the object of the present invention is to provide a kind of, is respectively set together in the top and the bottom of elevator hoisting machine It is anti-to fall net, when elevator hoisting machine with open floor drifting door just in case occur not to it is corresponding when anti-together with fall net and multiply to stop Visitor enters into elevator.

The technical scheme is that：According to the principle for reeling curtain, respectively set together in the top and the bottom of elevator hoisting machine One layer of the anti-of length fewer than the height that elevator is run falls net, is then connected to elevator bottom by pulley and thin steel rope Between elevator bottom, elevator top and elevator top, with the operation up and down of elevator hoisting machine, which prevents falling net Moment is used for being blocked in the protected working that elevator top and the bottom lead to elevator with floor.I.e.：

It is a kind of to be equipped with the anti-elevator for falling net, it is operated in comprising an elevator hoisting machine 1 in elevator 2,2 both sides of elevator Wall surface on be respectively provided with one for the steel groove 3 to the first floor shelves 7 and the activity of the second floor shelves 10, the groove 3 for pair In the wall surface of elevator 2；The enter lowermost end of surface side of the elevator 1 sets to set there are two bottom lateral pin 11, top There are two top lateral pin 12, the bottom lateral pin 11 and top lateral pin 12 are extended in the groove 3 of both sides and operated with elevator 1； Be equipped between the lower end of the elevator 1 and the lowermost end of elevator 2 one it is telescopic it is lower it is anti-fall net 4, the upper end of the elevator 1 One is equipped between the top of elevator 2 and telescopic anti-falls net 5；Two thin steel ropes 6 wear fortune in respective side respectively Between bottom lateral pin 11, bottom pulley 8, top block 9 and top lateral pin 12；Every thin steel rope 6 is all the bottom lateral pin for being first fixed on elevator 1 On 11, lower anti-the top for falling net 4 is then fixed, is through again down in the threading hole of a plurality of first floor shelves, 7 both sides, then It on top block 9 and is through through bottom pulley 8, and from the back side in the threading hole of a plurality of second floor shelves, 10 both sides, after The anti-bottom for falling net 5 is fixed on again, is finally fixed on the top lateral pin 12 of elevator 1, is finally constituted two and follows lifting The anti-of lifting falls web frame to machine 1 simultaneously；It is characterized in that：The lower anti-net 4 that falls is both configured on net 5 with fluorescent reflection with upper anti-fall The red white spacer structure of effect.

Beneficial effects of the present invention：From said program and structure, when elevator hoisting machine 1 operates upwards, the lifting The bottom of machine 1 also just hauls the lower anti-net 4 that falls toward pull-up, is then used for being blocked under elevator 1 and leads to elevator 2 with floor Between all passages, meanwhile, the top of elevator 1 also just pushes the second floor shelves 10 the upper anti-top fallen net 5 and push elevator 2 to End；When elevator hoisting machine 1 operates downwards, the top of elevator 1 also just hauls the anti-net 5 that falls toward drop-down, is then used for stopping Between leading to all passages of elevator 2 at 1 top of elevator and floor, meanwhile, with the downward running of elevator 1, lifting Also compressed to the bottom of elevator 2 push the lower anti-net 4 that falls the bottom of machine 1；Just because of have simultaneously in the top and the bottom of elevator 1 It is upper to prevent falling net 5 and lower anti-" tracking " protective action for falling net 4, so, no matter elevator hoisting machine 1 is in uplink or downlink or stops The centre of elevator 2 is stayed in, the floor of a certain layer is opened and anti-fall net towards all having behind the door for elevator 2 and stop or have liter Drop machine 1 is awaited respectfully, and stops that " race of bowing " or old man enter into the elevator door because being opened during failure so as to play, in being that of avoiding compassion Acute generation.As it can be seen that the present invention has the advantages that passenger is prevented to enter into elevator hoistway.

Description of the drawings

The embodiment that the invention will now be described in detail with reference to the accompanying drawings：

Fig. 1 is schematic diagram of the elevator hoisting machine 1 in elevator 2 in embodiment.

Fig. 2 be in embodiment, it is upper anti-in the connection of elevator hoisting machine 1 to fall net 5 and lower anti-fall after net 4 in groove 3 just (clear with succinct for drawing, the anti-of folded portion falls net and does not illustrate face schematic diagram when elevator 1 is run；Wherein, In Fig. 2 multiple black dot parts generation show thin steel rope 6 respectively with bottom lateral pin 11, the first floor shelves 7, the second floor shelves 10, Push up the fixed point between lateral pin 12 and the bottom pulley 8 and tie point of 2 bottom of elevator, top block 9 and 2 top of elevator Tie point, the lower anti-tie point for falling net 4 and 2 bottom of elevator and the upper anti-tie point for falling 2 top of net 5 and elevator；Four black In color large circle point generation, shows pulley structure；In soft dot generation on 10 both ends of first floor shelves 7 and the second floor shelves, shows threading hole).

Specific embodiment

As shown in the figure, a kind of be equipped with the anti-elevator for falling net, operated in comprising an elevator hoisting machine 1 in elevator 2；Elevator A steel groove 3 is respectively provided on the wall surface of 2 both sides of well, the groove 3 is to being embedded in the wall surface of elevator 2；The liter The enter lowermost end of surface side of drop machine 1 sets that there are two bottom lateral pin 11, tops to set there are two top lateral pin 12, and the bottom lateral pin 11 and top are horizontal Pin 12 is extended in the groove 3 of both sides and operated with elevator 1；The lower end of the elevator 1 and the lowermost end of elevator 2 Between be equipped under one and prevent falling net 4, one is equipped between the upper end of the elevator 1 and the top of elevator 2 and upper anti-falls net 5； Two thin steel ropes 6 wear fortune between the bottom lateral pin 11 of respective side, bottom pulley 8, top block 9 and top lateral pin 12 respectively；A plurality of first Floor shelves 7 and it is lower it is anti-fall net 4 between stepping be fixed as step net structure, lower anti-most next first floor fallen on net 4 Shelves 7 are fixed on the bottommost of elevator 2；A plurality of second floor shelves 10 and upper anti-fall also are fixed as step net between net 5 for stepping Shape structure prevents that the most upper second floor shelves 10 fallen on net 5 are fixed on the top of elevator 2 on this；Wherein, every thin steel Rope 6 is first fixed on the bottom lateral pin 11 of elevator 1, is then fixed lower anti-the top for falling net 4, is through again down a plurality of In the threading hole of first floor shelves, 7 both sides, bottom pulley 8 is then passed through, and on top block 9 and is through more from the back side In the threading hole of 10 both sides of the second floor of item shelves, after being fixed on the upper anti-bottom for falling net 5 again, elevator 1 is finally fixed on It pushes up on lateral pin 12, is finally constituted two and follows what elevator 1 lifted simultaneously anti-to fall web frame.

In embodiment, the lower anti-net 4 that falls is fixed as step net structure by a plurality of first floor shelves 7, upper to prevent that falling net 5 passes through A plurality of second floor shelves 10 are fixed as step net structure；It is lower to prevent falling net 4 and the upper anti-fiber cloth for falling net 5 and all using toughness Make；First floor shelves 7 and the second floor shelves 10 are all made of resistance to resistance to compression and firm steel material；Children etc. ten thousand in order to prevent One grip in it is anti-fall on the mesh of net, be then currently running it is anti-fall the accident that net is dragged away and occur, this is lower anti-to fall net 4 and upper anti-falls Net 5 is all less than the cloth-like structure of 1mm using close eye；In order to show the anti-net (cloth) that falls with stronger visual cues effect, under this The anti-net 4 that falls is prevented falling the red white spacer structure for being both configured to have fluorescent reflection effect on net 5 with upper.

It is upper to prevent falling net 4 and the lower anti-equal length for falling net 5 in embodiment, it is equal to the floor that elevator hoisting machine 1 is run Highly subtract the length of first floor；The both ends of the first floor of each shelves 7 and the second floor shelves 10 be designed with one for carefully Steel cable 6 by and activity threading hole, wherein, in order to operate conveniently, a most upper first floor shelves 7 connect in the first floor shelves 7 It is fixed on the bottom of elevator 1 together with the lower anti-upper edge for falling net 4, most next the second floor shelves 10 in the second floor shelves 10 The top of elevator 1 is fixed on together with the lower anti-lower edge for falling net 5；The two of all first floor shelves 7 and the second floor shelves 10 End and top lateral pin 12 and bottom lateral pin 11 are all with the operation of elevator 1 and repeatedly with row in groove 3.

In embodiment, when elevator 1 is parked in the bottom, the first all floor shelves 7 are come together by folded, and lower anti-fall Cloth on net 4 is compressed and ground proximity, and the upper anti-net 5 that falls at this time is all pulled down into；When elevator 1 be parked in it is top When, the second all floor shelves 10 are pulled to top together with cloth, and but pull-up is lower anti-falls net 5；The bottom of this elevator 2 is set Have and accommodate the lower anti-space for falling net 4 and bottom pulley 8；The top of elevator 2, which is equipped with, accommodates the anti-space for falling net 5 and top block 9.

Claims (1)

1. a kind of be equipped with the anti-elevator for falling net, operated in comprising an elevator hoisting machine (1) in elevator (2), the elevator (2) One is respectively provided on the wall surface of both sides for the steel groove (3) to the first floor shelves (7) and second floor shelves (10) activity, it should Groove (3) is to being embedded in the wall surface of elevator (2)；The enter lowermost end of surface side of the elevator (1) is set the bottom of there are two Lateral pin (11), top are set there are two lateral pin (12) is pushed up, and the bottom lateral pin (11) and top lateral pin (12) extend to the groove of both sides (3) operated in and with elevator (1)；It can equipped with one between the lower end of the elevator (1) and the lowermost end of elevator (2) It is flexible it is lower it is anti-fall net (4), between the upper end of the elevator (1) and the top of elevator (2) equipped with one it is telescopic on It is anti-to fall net (5)；It is horizontal on the bottom lateral pin (11) of respective side, bottom pulley (8), top block (9) and top that two thin steel ropes (6) wear fortune respectively Between pin (12)；Every thin steel rope (6) is first fixed on the bottom lateral pin (11) of elevator (1), then fixes lower anti-fall The top of net (4) is through in the threading hole of a plurality of first floor shelves (7) both sides, then passes through bottom pulley (8), again again down It on top block (9) and is through in the threading hole of a plurality of second floor shelves (10) both sides from the back side, is fixed on after again The anti-bottom for falling net (5), is finally fixed on the top lateral pin (12) of elevator (1), is finally constituted two and follows elevator (1) The anti-of lifting falls web frame simultaneously；It is characterized in that：This it is lower it is anti-fall net (4) with it is upper prevent falling be both configured on net (5) it is anti-with fluorescence Penetrate the red white spacer structure of effect.