CN1149173C - Stair-corridor facilities parallel to stair corridor and with conveyer for passengers - Google Patents

Abstract

Provided is stairs passage equipment without impairing safety of a pedestrian even when a passenger conveyor is arranged parallelly. Pedestrian handrails 14, 17, 18 supported on the outside of a handrail 7a in the passenger conveyor 4 are arranged to be extended beyond the handrail 7a in the passenger conveyor, and the initial end and the terminal end of the pedestrian handrail are supported by horizontal parts 9, 10 in a main frame 5 of the passenger conveyor.

Description

Stair-corridor facilities with the band passenger conveyor that is parallel to stair-corridor

Technical field

The present invention relates to a stair-corridor facilities of having installed such as the passenger conveyor in escalator or electronic passageway, this stair-corridor is parallel to as the stair-corridor in pedestrian passageway to be installed.

Background technology

Being parallel to the example that stair-corridor is equipped with the stair-corridor facilities of passenger conveyor is disclosed by 4-343860 and 7-189449 number Japanese publication.

In above-mentioned conventional art, the pedestrian with handrail from the initiating terminal of stair to terminal integral installation, when the pedestrian moves towards stair or when the pedestrian walked to go downstairs and be in the guardrail terminal position of passenger conveyor, the moving hand-rail on the guardrail of the passenger conveyor that the pedestrian can mention by being installed on sometimes transmitted.In this case, above-mentioned traditional stair-corridor facilities might make the pedestrian on the stair catch moving hand-rail on the guardrail of passenger conveyor, the pedestrains safety on the stair is lacked consider like this.

Summary of the invention

The present invention's one purpose provides the safer stair-corridor facilities of pedestrian on a pair of stair, is parallel to this corridor facilities passenger conveyor is installed.

For reaching the object of the invention, along the guardrail of passenger conveyor initiating terminal or the terminal initiating terminal or the terminal same position that separately are installed in passenger conveyor guardrail of pedestrian with handrail is installed, or surpass the initiating terminal of passenger conveyor guardrail or terminal position separately and install, and if needed, the pedestrian can be supported on the horizontal component that is formed by passenger conveyor master frame with the initiating terminal or the end of handrail.

In conjunction with top content, the pedestrian can control a pedestrian who is not shorter than the passenger conveyor entire portion at least with handrail thus the pedestrian can not catch the moving hand-rail of passenger conveyor, therefore pedestrian's safety is maintained, in addition, all pedestrians all can partly be supported by the main frame of passenger conveyor with handrail, can save thus in the stair-corridor side and make up the trouble of pedestrian with handrail.

Description of drawings

Fig. 1 is the side-looking schematic diagram of the embodiment of stair-corridor facilities of the present invention;

Fig. 2 is the amplification plan view of the upper floor of institute's adjacency in the presentation graphs 1;

Fig. 3 is the block diagram of Fig. 2;

Fig. 4 is the amplification sectional view of expression along guardrail one side of IV-IV line among Fig. 1;

Fig. 5 is the block diagram of the main framework of escalator shown in Figure 1;

Fig. 6 be among expression the present invention with the lateral plan of another embodiment of Fig. 3 equivalence;

Fig. 7 be among expression the present invention with the view of another embodiment of Fig. 6 equivalence.

The specific embodiment

Based on Fig. 1 to Fig. 5, will set forth one embodiment of the invention below.One escalator 4 as passenger conveyor is parallel to stair 3 and installs to connect the upper floor 1 and the lower floor 2 of building, this escalator 4 has main frame 5, do not end to be connected to have by a plurality of ladders 6 that main frame 5 is guided with the on-cycle state, be installed on a pair of guardrail 7a, the 7b of ladder 6 both sides on the main frame 5, mobile simultaneously around a pair of moving hand-rail 8 and the ladder 6 of guardrail 7a, 7b gabarit.

Main frame 5 recited above is made of with the relay portion 11 that lower floor's horizontal component 10 and is connected upper strata horizontal component 9 and lower floor's horizontal component 10 a upper strata horizontal component 9 at the vertical two ends that are positioned at main frame 5.The width dimensions W0 of relay portion 11 is littler than the width W of upper strata horizontal component 9 and lower floor's horizontal component 10.

For the width dimensions W0 small construction of relay portion 11, such decision is because consider that to make stair 3 when escalator 4 is set unlikely narrow.In addition,

Because acting on the actuator of ladder 6 and moving hand-rail 8 (not shown in FIG.)s or driver train or their control machine is installed in upper strata horizontal component 9 and the lower floor's horizontal component 10, so upper strata horizontal component 9 and lower floor's horizontal component 10 should be not narrower, yet, do not make it to become narrower and can not constitute obstruction the pedestrian because floor 12 is set foot on/depressed to top section or the horizontal floor that (not shown) each self-forming one in floor has upper floor 1 or lower floor 2 is set foot on/depressed to underclad portion.In addition, the top of upper strata horizontal component 9 and lower floor's horizontal component 10 is coated with that floor 12 is set foot on/depressed to top section and the floor is set foot on/depressed to underclad portion, and the passenger sets foot on/depress ladder 6 via this place.These width dimensions W that set foot on/depress the width dimensions W3 on floor and described upper strata horizontal component 9 and lower floor's horizontal component 10 much at one.These are set foot on/depress the floor and have: central authorities set foot on/depress ground plate portion 12a, and this middle body 12a has the width dimensions W0 width dimensions W1 much at one with the relay portion 11 of main frame 5; The edge of setting foot on/depress plate portion 12a both sides, ground in central authorities is set foot on/is depressed ground plate portion 12b, 12c and has width dimensions W2, and central authorities set foot on/depress top that ground plate portion 12a is fixed in upper strata horizontal component 9 and lower floor's horizontal component 10 and load onto or unload enabling at least.Splitting into a plurality of parts is for the ease of loading onto or unloading.

Escalator 4 is provided with near the wall 13 along Width one side of stair 3 as constituted above.In a pair of guardrail 7a, 7b, the guardrail 7a of the opposite side of wall 13 has the function of wall so that escalator 4 and stair 3 are separated.

Therefore, be mounted with a handrail 14 with respect to a side of wall 13, use the pedestrian of stair 3 just can therefrom obtain facility at guardrail 7a.

At this place, pedestrian in the present embodiment is with the length of handrail 14 length greater than guardrail 7a, and the pedestrian is mounted to handrail 14 and makes its initiating terminal or end separately with respect to initiating terminal or the terminal oversize L of the guardrail 7a of passenger conveyor.This pedestrian is installed in beyond the width W 0 that constitutes main frame 5 relay portion 11 with handrail 14, and in the width dimensions W of upper strata horizontal component 9 and lower floor's horizontal component 10, thus can be for the unlikely minimizing of width of the stair 3 of walking.

As shown in Figure 4, the pedestrian is bearing on the guardrail 7a by the supporting part 16 in the guardrail post 15 that is fixed in the top boom 11a that constitutes main frame 5 with handrail 14, and as shown in Figure 3, the pedestrian surpasses the initiating terminal of guardrail 7a with handrail 14 or the end bearing of tip length L is set foot on/depressed on the main frame 5 of plate portion 12c below, ground in being positioned at the edge that constitutes upper strata horizontal component 9.

According to the foregoing description, the pedestrian with each end of handrail 14 respectively from the initiating terminal of the guardrail 7a of passenger conveyor and terminal along stair 3 or escalator 4 longitudinal extensions and oversize L, when the pedestrian who uses stair moves towards stair 3 or when stair 3 move towards guardrail 7a terminal from the initiating terminal of guardrail 7a, the pedestrian need not to contact guardrail 7a, only need control the pedestrian and just can walk, reach purpose of safety thus with handrail 14.If the pedestrian only is installed on the sloping portion of stair 3 with guardrail, can't catch the pedestrian with handrail and must before covering stair 3, separate with handrail when also not going to stair 3 with the pedestrian, like this, be dangerous before getting a grip on the rail, when especially walking to go downstairs.

In addition, by make the pedestrian with each end of handrail 14 separately with respect to initiating terminal or the terminal oversize L of guardrail 7a, the pedestrian that can prevent to walk in stair catches the moving hand-rail 8 on escalator 4 limits mistakenly, and the safety that has improved stair-corridor facilities.That is to say, as pedestrian during with the initiating terminal of handrail 14 or the terminal position that places than the initiating terminal of guardrail 7a or terminal more close stair 3, the stair user will go on stair/go down along the escalator 4 and the wall that are parallel to the stair installation, even and walking to go downstairs after 3, the stair user will be along escalator 4 and wall walking.The danger that the stair user catches the moving hand-rail 8 around the guardrail that is arranged on mobile staircase has appearred in the result, because the initiating terminal of this moving hand-rail 8 and terminal initiating terminal and the end of pedestrian with handrail 14 that surpassed.When the stair user caught moving hand-rail 8, he was dragged and has been changed thus his posture of walking about outright along the moving direction of mobile staircase, and he wants to stand once more thereby more effectively catches moving hand-rail 8 once more, can fall like this.Yet,,, thereby can avoid above-mentioned danger because the stair user can not catch the moving hand-rail 8 of escalator 4 according to present embodiment.

With the Supporting fixture of moving hand-rail 14, just escalator 4 is installed to being provided with regard to the structure of stair 3 referring to the pedestrian, the pedestrian is integrally direct or non-directly being supported on the main frame 5 with moving hand-rail 14.

Therefore, need not the upper floor 1 of passageway side and lower floor 2 constructions with the fixedly initiating terminal and the end of pedestrian's usefulness handrail 14.Can cancel such complex operations is very efficient for construction, particularly installs and builds the parallel escalator of finishing of stair.

And by installing to such an extent that respectively be longer than initiating terminal or the end of guardrail 7a with the two ends of handrail 14 pedestrian, the floor 12 that can prevent from not use this escalator common pedestrian up and down to pass across this to set foot on/depress, escalator 4 can be used to be multiplied by more swimmingly/take advantage of down thus.

By the way, among the embodiment above-mentioned, the pedestrian is installed in initiating terminal or the terminal position that stretches out in guardrail 7a with handrail 14 along the guardrail 7a of escalator 4.

Yet, as shown in Figure 6, can comprise a group traveling together on the human handrail 14 of being expert at main handrail 17, its length is less than the total length of guardrail 7a, therefore the initiating terminal of main handrail 17 or terminal initiating terminal or the end that does not stretch to guardrail 7a; A group traveling together follows the extension line top installation of human master handrail 17 with replenishing handrail 18, and can reach the effect that is same as the foregoing description.

The pedestrian with the side of close the guardrail 7a that replenishes handrail 18 by main frame 5 by guardrail post 15 and support unit 16 supportings, with respect to the initiating terminal of guardrail 7a or the terminal handrail end of L size that stretches out to support by main frame 5 with the described identical mode of top embodiment.

In the above among each embodiment, the pedestrian is with the terminal of handrail 14 or constitute the pedestrian and stretch out L size with the terminal 18e of additional handrail 18 with respect to initiating terminal or the end of guardrail 7a with the pedestrian of handrail 14, yet, only need prevent that the pedestrian from catching under the situation of moving hand-rail 8, the pedestrian can install and cross over the entire portion of guardrail 7a with handrail, that is, the pedestrian can be installed in and guardrail 7a initiating terminal and terminal identical position with the end that replenishes handrail 18e with handrail 14 or pedestrian.

And as shown in Figure 7, when the pedestrian does not arrive the initiating terminal of guardrail 7a with handrail 19 or when terminal, the pedestrian with an end that replenishes handrail 20 along its longitudinal overlap in handrail on 19, the other end places with guardrail 7a initiating terminal or terminal same position or surpasses it, and this additional handrail 20 can be fixed on and be positioned at (not shown) on the main frame of setting foot on/depressing below the floor 12.

And when paying the utmost attention to stair pedestrian safe, the pedestrian can be fixed on upper floor 1 and the lower floor 2 with additional handrail 18,20 with the end or the pedestrian of handrail 14.

In each the foregoing description,, yet, also can obtain the effect identical with each embodiment even electronic passageway is substituted escalator although escalator is configured to be installed on the passenger conveyor on the stair.

In addition, among each embodiment that mentions in the above, although passenger conveyor install along stairway width direction parallel stair, yet when stair have bigger width, passenger conveyor can be installed on the central authorities of stair along its Width, and the pedestrian can be installed on the both sides of passenger conveyor with handrail.

According to the present invention recited above,, can obtain a stair-corridor facilities that makes the safety that the pedestrian can not fall down when the parallel ampere-hour of passenger conveyor.

Claims (4)

1. the stair-corridor facilities with the pedestrian's usefulness handrail (14) on passenger conveyor (4) that is installed on stair-corridor (3) and the guardrail (7a) that is installed on described passenger conveyor is characterized in that,

The main frame (5) of described passenger conveyor has and is installed on described main frame (5) vertically horizontal component (9,10) and the relay portion (11) narrower than described horizontal component (9,10) width on each side,

Described guardrail (7a) is provided with along the relay portion (11) of described main frame (5),

Described pedestrian is supported on the described guardrail (7a) with the relay portion (17,19) of handrail (14), and

The initiating terminal of described handrail (14) or end (18,20) are supported on the described horizontal component (9,10) of described main frame (5).

2. stair-corridor facilities according to claim 1 is characterized in that,

Described pedestrian is with the initiating terminal of handrail (14) or terminal initiating terminal or the terminal position that is installed in the described guardrail (7a) that surpasses described passenger conveyor forward separately, and supported by described main frame (5).

3. stair-corridor facilities as claimed in claim 1 is characterized in that,

Described pedestrian is installed on outside described relay portion (11) width of described main frame (5) with handrail (14), and is installed within the width of described horizontal component (9,10).

4. stair-corridor facilities as claimed in claim 1 is characterized in that,

Described pedestrian has a group traveling together with handrail and replenishes handrail with main handrail and a group traveling together's usefulness, and described pedestrian is with replenishing direct or non-described initiating terminal or the end that is directly connected in described main handrail of handrail.

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