CN2769230Y

CN2769230Y - Automatic rotary lift in staircase

Info

Publication number: CN2769230Y
Application number: CN 200520000911
Authority: CN
Inventors: 严根叶
Original assignee: HANGZHOU JINYE NON-OBSTACLE EQUIPMENT MANUFACTURING Co Ltd
Current assignee: HANGZHOU JINYE NON-OBSTACLE EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2005-01-17
Filing date: 2005-01-17
Publication date: 2006-04-05
Anticipated expiration: 2015-01-17

Abstract

The utility model relates to an elevator which rotates and runs automatically up and down winding stairs among stairs, which is mainly used for civil construction buildings without elevator passages. An upper and a lower operating rails and a power transmission guide rail are arranged winding a stair rotary disc and are arrayed corresponding to the rotary disc, an upper and a lower pulley assemblies in a self-balanced orbit operating assembly run separately along the upper and the lower operating rails, a power transmission rod of the lower end of the self-balanced orbit operating assembly is connected with a traction steel wire positioned in the power transmission guide rail, and the self-balanced orbit operating assembly is driven to run along the upper and the lower rails and the power transmission guide rail under the action of a power device and the traction steel wire. The utility model has the advantages that the smooth operation of the self-balanced orbit operating assembly is reliably ensured, operating friction coefficient and noise are reduced greatly, the self-balanced orbit operating assembly always lies in a dynamic balance operating state, and a load bearing carrier is ensured to turn a bend road of a minor camber smoothly and successfully.

Description

Automatic rotating elevator for staircase

Technical field:

The utility model relates to a kind of around the stair case stair automatic elevator of rotating operation up and down, and being mainly used in does not have the civil construction of access to elevators building.

Background technology:

All patent No. ZL03103980.4 of the applicant, title " the automatic handrail of eddied ladder operational system of stair case ", make up single track under this operational system, last combination single track and arc-shaped curved track adopt the single track support to be arranged to along spiral stair can be along the single track of rotating operation about the stair, engine installation is positioned at the bottom of stair case or is positioned at the top layer of stair case, the sliding seat of gig moves up and down on single track and at the effect lower edge of engine installation single track, the staircase operation controller is positioned on the cliding seat, be used to control the mode of operation of engine installation and receive the information that the floor controller sends, the floor controller is positioned on the handrail of each layer stair case.

Summary of the invention:

The design goal order: the one, by to making up the optimal design of single track and last combination single track down, reduce its coefficient of rolling friction and rolling noise significantly, realize steadily, hang down friction, low noise operation; The 2nd, by optimal design, reach operation balance, steadily manned, loading to supporting body.

Design plan: 1, on the basis of the existing automatic handrail of eddied ladder operational system of stair case of the applicant, to make up single track down becomes by last with last combination single track optimal design, the automatic rotating elevator for staircase orbit that following operation rail and power transmission guided way constitute, it is one of feature of the present utility model, the maximum characteristics of this feature are: the one, on, following operation rail has not only guaranteed to carry in the self-balancing orbital motion assembly smooth running of carrier (the carrying carrier is meant: seat or pedal or step or the like) reliably, and on having reduced in the self-balancing orbital motion assembly to greatest extent, downslide wheels and last, friction coefficient and running noises between following operation rail make self-balancing orbital motion assembly be in the kinetic balance running state all the time; The 2nd, the power transmission guided way provides good operation carrier for the smooth running of traction steel wire, and the power transmission bar that is positioned on the haulage cable has guaranteed reliably again that conversely self-balancing orbital motion assembly operates on the upper and lower operation rail reliably.2, the optimal design of self-balancing orbital motion assembly, it is two of feature of the present utility model, the maximum characteristics of this feature are: the one, be articulated and connected owing to be between top sheave group in the self-balancing orbital motion assembly and vertical rod, therefore when the upper and lower rail that moves when self-balancing orbital motion assembly occurs that spacing does not wait between upper and lower rail (or having interval error), the top sheave group by and vertical rod between hinged rotation, can overcome spacing does not wait or interval error caused between upper and lower rail the operation phenomenon that gets stuck, and make things convenient for Installation and Debugging; The 2nd, vertical rod lower end and connecting frame upper end is connected in the self-balancing orbital motion assembly, the power transmission bar is connected with the connecting frame lower end and the downslide wheels are positioned at the structure design of connecting frame, not only solve between downslide wheels and following operation rail low-angle and turned and easily got stuck, move a jiggly difficult problem, and realized the reliability service of power traction; The 3rd, two are used to connect the design that self-balancing is moved the carrying oscillating bearing self-balancing pipe link of column in the self-balancing orbital motion assembly, it is three of feature of the present utility model, because the two ends of carrying oscillating bearing self-balancing pipe link are oscillating bearing, and two oscillating bearings that carry on the oscillating bearing self-balancing pipe link are gone up respectively, under be fixed on two root posts, thereby constitute the self-balancing operating unit in the self-balancing orbital motion assembly, when the self-balancing operating unit is being turned, because what the two ends oscillating bearing of carrying oscillating bearing self-balancing pipe link and vertical rod formed is from rotation structure, therefore self-balancing orbital motion assembly is when turning over the less turning of angle, can rotate an angle automatically, steadily turn over bend to guarantee the carrying carrier.

Technical scheme 1: automatic rotating elevator for staircase, upper and lower operation rail and power transmission guided way are around the arrangement of spiraling relatively of spiral stair setting and upper and lower operation rail and power transmission guided way, upper and lower pulley assembly in the self-balancing orbital motion assembly is respectively along upper and lower operation rail operation, and the power transmission bar of self-balancing rail operation assembly lower end is connected with the traction steel wire that is positioned at the power transmission guided way and drives self-balancing orbital motion assembly along upper and lower rail and the operation of power transmission guided way under the effect of engine installation and traction steel wire.

Technical scheme 2: the orbital motion assembly of weighing and considering in order to uphold justice certainly that is used for automatic rotating elevator for staircase, it is characterized in that: self-balancing orbital motion assembly is made of carrying oscillating bearing self-balancing pipe link and the carrying carrier that two self-balancings operation columns, two are used to connect self-balancing operation column, the two ends of two carrying oscillating bearing self-balancing pipe links are respectively the carrying oscillating bearing and are fixed in respectively on two self-balancing operation columns, and the carrying carrier is connected on two carrying oscillating bearing self-balancing pipe links.

The utility model is compared with background technology, the one, the design of the automatic rotating elevator for staircase orbit that constitutes by upper and lower operation rail and power transmission guided way, not only guaranteed the smooth running of self-balancing orbital motion assembly reliably, and reduced the friction coefficient and the noise that move to greatest extent, make self-balancing orbital motion assembly be in the balance movement state all the time; The 2nd, be the structure Design that is articulated and connected between top sheave group in the self-balancing orbital motion assembly and vertical rod, solved spacing does not wait or interval error caused between upper and lower rail the operation phenomenon that gets stuck effectively; The 3rd, two are used to connect the design that self-balancing is moved the carrying oscillating bearing self-balancing pipe link of column in the self-balancing orbital motion assembly, have guaranteed that the carrying carrier steadily successfully turns over the less bend of camber.

Description of drawings:

Fig. 1 is the structural representation of automatic rotating elevator for staircase.

Fig. 2 is that structural representation cuts open in the side-looking office of automatic rotating elevator for staircase.

Fig. 3 is the local structure scheme drawing of carrying carrier adapter shaft.

The specific embodiment:

Embodiment 1: with reference to attached Fig. 1 and 2.Automatic rotating elevator for staircase, on, following

operation rail

2 and 12 and power transmission guided way 6 around the spiral stair setting and on, following

operation rail

2 and 12 and the 6 relative arrangements of spiraling of power transmission guided way, on in the self-balancing orbital motion assembly,

lower sheave assembly

1 and 13 is respectively along last, following

operation rail

2 and 12 operations, the power transmission bar 5 of self-balancing rail operation assembly lower end are connected with the traction steel wire 7 that is positioned at power transmission guided way 6 or with steel wire attaching parts affixed (steel wire attaching parts and steel wire are affixed) and on drive self-balancing orbital motion assembly edge under the effect of engine installation and traction steel wire 7, following

rail

2 and 12 and power transmission guided way 6 operation.Upper and

lower operation rail

2 and 12 is circular rail or prismatic rail or I-shape rail and employing prior art machine-shaping or casting.Top sheave group 1 horizontal anchor ear on last operation rail 2, downslide wheels 13 vertical anchor ears under move on the rail 12.

Embodiment 2: with reference to accompanying drawing 1～3.The orbital motion assembly of weighing and considering in order to uphold justice certainly that is used for automatic rotating elevator for staircase, self-balancing orbital motion assembly is made of carrying oscillating bearing self-balancing pipe link and the carrying carrier that two self-balancings operation columns, two are used to connect self-balancing operation column, the two ends of two carrying oscillating bearing self-balancing pipe links 3 are respectively carrying oscillating bearing 18 and hold out against nut 19 and interior hexagonal flush end holding screw 21 will carry oscillating bearing 18 and be fixed in respectively on two self-balancings operation columns, and the carrying carrier is connected two and carries on the oscillating bearing self-balancing pipe links.Self-balancing operation column is made of top sheave group 1, vertical rod 4, connecting frame 21, downslide wheels 13 and power transmission bar 5, top sheave group 1 is hinged with the upper end (adopting bolted splice part or bearing pin articulation piece 8) of vertical rod, make the upper end of top sheave group 1 and vertical rod 4 form can before and after rotating hinge access node structure in succession, the upper end of the lower end of vertical rod 4 and connecting frame 21 is affixed, downslide wheels 13 are positioned at connecting frame 21, and power transmission bar 5 one ends and connecting frame lower end are 21 affixed, the other end and traction steel wire 5 are affixed or affixed with the steel wire attaching parts.Downslide wheels 13 are crossed thrust needle roller 22 and are connected with connecting frame 21 with retainer assembly and hexagonal jam nut 23.Top sheave group 1 horizontal anchor ear on last operation rail 2, downslide wheels 13 vertical anchor ears under move on the rail 12.The middle part of carrying oscillating bearing self-balancing pipe link 3 has carrying carrier connecting bore 11 and be provided with setting nut and hexagon socket cap head screw 10 on carrying carrier connecting bore, this hexagon socket cap head screw is complementary with the annular groove 25 that carries on the carrier adapter shaft, both can rotate at axis hole easily with the carrying carrier adapter shaft 24 of guaranteeing to be arranged in the carrying carrier connecting bore 11 that carries oscillating bearing self-balancing pipe link 3,------carrying carrier adapter shaft 24 rotates around axis hole 11 with carrying carrier connecting bore 11 sockets and carrying carrier adapter shaft 24 can not break away from axis hole (axis hole is a connecting bore) again.The adapter shaft 24 of carrying in the carrier is with the carrying carrier and is rotationally connected.Upper and

lower assembly pulley

1 and 13 adopts prior art to constitute by two pulleys 14, sheave shaft 15, deep groove ball bearing 16 and circlip for bore 17 with reference to accompanying drawing 2 respectively.

What need understand is: though the foregoing description is to the utility model detailed explanation of contrasting; but these explanations are just to explanation of the present utility model; rather than to restriction of the present utility model; any innovation and creation that do not exceed in the utility model connotation all fall in the protection domain of the present utility model.

Claims

1, a kind of automatic rotating elevator for staircase, it is characterized in that: upper and lower operation rail and power transmission guided way are around the arrangement of spiraling relatively of spiral stair setting and upper and lower rail and power transmission guided way, upper and lower pulley assembly in the self-balancing orbital motion assembly is respectively along upper and lower operation rail operation, and the power transmission bar of self-balancing rail operation assembly lower end is connected with the traction steel wire that is positioned at the power transmission guided way and drives self-balancing orbital motion assembly along upper and lower rail and the operation of power transmission guided way under the effect of engine installation and traction steel wire.

2, automatic rotating elevator for staircase according to claim 1 is characterized in that: upper and lower operation rail is circular rail or prismatic rail or I-shape rail.

3, automatic rotating elevator for staircase according to claim 1 is characterized in that: the horizontal anchor ear of top sheave group on last operation rail, the vertical anchor ear of downslide wheels under move on the rail.

4, a kind of self-balancing orbital motion assembly that is used for automatic rotating elevator for staircase, it is characterized in that: self-balancing orbital motion assembly is made of carrying oscillating bearing self-balancing pipe link and the carrying carrier that two self-balancings operation columns, two are used to connect self-balancing operation column, the two ends of two carrying oscillating bearing self-balancing pipe links are respectively the carrying oscillating bearing and are fixed in respectively on two self-balancing operation columns, and the carrying carrier is connected on two carrying oscillating bearing self-balancing pipe links.

5, the self-balancing orbital motion assembly that is used for automatic rotating elevator for staircase according to claim 4, it is characterized in that: self-balancing operation column is made of top sheave group, vertical rod, connecting frame, downslide wheels and power transmission bar, the upper end of top sheave group and vertical rod is hinged, the lower end of vertical rod and the upper end of connecting frame are affixed, the downslide wheels are positioned at connecting frame, and power transmission bar one end and connecting frame lower end are affixed, the other end and steel wire is affixed or affixed with the steel wire attaching parts.

6, the self-balancing orbital motion assembly that is used for automatic rotating elevator for staircase according to claim 5, it is characterized in that: the downslide wheels are crossed the thrust needle roller and are connected with connecting frame with the retainer assembly.

7, the self-balancing orbital motion assembly that is used for automatic rotating elevator for staircase according to claim 4 is characterized in that: the horizontal anchor ear of top sheave group on last operation rail, the vertical anchor ear of downslide wheels under move on the rail.

8, the self-balancing orbital motion assembly that is used for automatic rotating elevator for staircase according to claim 4, it is characterized in that: the middle part of carrying oscillating bearing self-balancing pipe link has carrying carrier connecting bore, and carrying carrier adapter shaft rotates around axis hole with carrying carrier connecting bore socket and carrying carrier adapter shaft.

9, according to claim 4 or the 8 described self-balancing orbital motion assemblies that are used for automatic rotating elevator for staircase, it is characterized in that: the adapter shaft of carrying in the carrier is with the carrying carrier and is rotationally connected.