CN2491414Y - Able to cut off locking device of cross slideway - Google Patents

Abstract

The utility model discloses a cut-off locking device of cross guide rails. A guide rail 1 is provided with a connecting rail 6. The lower portion of one end of the connecting rail 6 is connected with the guide rail 1 via hinges, and the other end is of cuneiform shape. A shackle 7 is arranged at the top portion of the connecting rail 6. A guide groove 9 arranged inside the guide rail can be installed with a locking pin 8 capable of gliding inside the guide groove 9. A spring 10 is provided between the locking pin 8 and an end cover 11. The locking pin 8 is corresponded to the position of the shackle 7. A support 5 arranged on the guide groove 9 is disposed with a touching pole 4 via hinges. The short arm of the touching pole 4 and the locking pin are in toggling correspondence, and the long arm of the couching pole 4 is corresponded to the position of the connecting rail 6. The utility model has the advantages of convenience, simplicity, elaboration and no need of dynamic.

Description

The disconnected blocking device of intersection guide rail

The utility model relates to a kind of blocking device that disconnects, and particularly relates to a kind of disconnected blocking device that intersects guide rail.

In some places, because the needs of work and life usually are equipped with some intersection guide rails such as people such as multi-storied garage, workshop work and life.These intersect guide rails has brought convenience for work and life, but need at aspects such as fire-fightings other assembly firsts by the time can not disconnect owing to intersect guide rail, other devices as fire fighting folding door can not can not be brought into play its normal function preferentially by the intersection guide rail.

The purpose of this utility model provides and a kind ofly can disconnect guide rail when needed, allows other assembly firsts pass through, and can lock, make the device of its performance original function to intersecting guide rail again when not required.

To achieve these goals, the utility model adopts following scheme: be equipped with on guide rail and integrate with, the end bottom and the guide rail that integrate with are hinged, and the other end is a wedge shape, and snap close is equipped with on its top, be contained in the lock pin that can slide within it is housed in the guide groove on the guide rail, between lock pin and the end cap spring is housed, lock pin is corresponding with the snap close position, and the support that is contained on the guide groove is hinged with touching lever, it is corresponding that the galianconism of touching lever and lock pin are stirred, touching lever long-armed corresponding with the position that integrates with.

Owing to adopted such scheme, other devices that need preferentially to pass through move when transferring, and touch touching lever earlier, and touching lever is stirred lock pin, after snap close and lock pin broke away from, it was sagging to integrate with, and other devices are preferentially passed through, this apparatus structure is simple, exquisite, and is convenient and swift, do not need to add power in addition it is controlled.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model.

In Fig. 1, be equipped with on the guide rail 1 and integrate with 6, an integrate with end bottom of 6 is hinged by hinge 2 and guide rail 1, and the other end is a wedge shape, and snap close 7 is equipped with on its top, be contained in the lock pin 8 that can slide within it is housed in the guide groove 9 on the guide rail 1, between lock pin 8 and the end cap 11 spring 10 is housed, lock pin 8 is corresponding with snap close 7 positions, and the support 5 that is contained on the guide groove 9 is hinged with touching lever 4, it is corresponding that the galianconism of touching lever 4 and lock pin 8 are stirred, touching lever 4 long-armed corresponding with 6 the position of integrating with.

During installation, this utility model is corresponding with rolling screen door 3 positions.When other devices do not need by the time, lock pin 8 interlocks with snap close 7 under spring 10 effect, integrates with 6 to be connected with guide rail 1, guide rail is brought into play original function.When fire-fighting needs 3 pairs of spaces on fire of rolling screen door to isolate, starting rolling screen door 3 transfers, when rolling screen door 3 during near guide rail 1, rolling screen door 3 is touched the long-armed of touching lever 4 earlier, and the galianconism of touching lever 4 is stirred lock pin 8, throw off with snap close 7 lock pin 8 compression springs 10 backs, 6 by gravitys that integrate with wrap page or leaf 2 and turn to the upright position, and guide rail 1 disconnects, and rolling screen door 3 can be preferential smoothly by guide rail 1, space on fire is isolated, reach flameproof purpose.

Claims (1)

1. A kind of disconnected blocking device that intersects guide rail, comprise guide rail (1), it is characterized in that: guide rail is equipped with integrate with (6) on (1), an end bottom and the guide rail (1) of (6) of integrating with is hinged, the other end is a wedge shape, snap close (7) is equipped with on its top, be contained in the lock pin (8) that can slide within it is housed in the guide groove (9) on the guide rail (1), between lock pin (8) and the end cap (11) spring (10) is housed, lock pin (8) is corresponding with snap close (7) position, be contained on the support (5) on the guide groove (9) and be hinged with touching lever (4), it is corresponding that the galianconism of touching lever (4) and lock pin (8) are stirred, and the long-armed position with integrate with (6) of touching lever (4) is corresponding.

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