CN109322453A - A kind of compound winding stair of high-rise building - Google Patents
A kind of compound winding stair of high-rise building Download PDFInfo
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- CN109322453A CN109322453A CN201810832559.9A CN201810832559A CN109322453A CN 109322453 A CN109322453 A CN 109322453A CN 201810832559 A CN201810832559 A CN 201810832559A CN 109322453 A CN109322453 A CN 109322453A
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- winding stair
- ladder
- rotation
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- entrance
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/032—Spiral stairways supported by a central column
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
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- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a kind of compound winding stairs of high-rise building, it is about the one vertical cylindrical building channel of construction behind storied building elevator, channel is equipped with outlet in each layer of building, channel center does not have cylinder type hollow right cylinder, between hollow right cylinder and building channel, the slope that spiral declines is set, the ladder winding stair that setting spiral declines on the outside of slope, what setting spiral in slope inside declined slides winding stair.Or the slope that spiral declines is set between hollow right cylinder and building channel, the ladder winding stair of spiral decline is separately provided on slope, and the rotation winding stair that spiral declines is set inside hollow right cylinder, rotate the rotation road that setting spiral declines on winding stair, passenger need not be rotated with winding stair, can return to ground as taking elevator.The configuration of the present invention is simple, design are reasonable, cheap, practical, are the reform and innovation of high-rise building exit passageway.
Description
Technical field:
The present invention relates to a kind of high-rise building exit passageways, are exactly a kind of compound winding stairs of high-rise building.
Background technique:
With the development of social economy and urbanization, high-rise building has become the main source of houses of modern city, due to building
The more build the more high, the channel for passing in and out building is limited, the demand in the upper and lower building of people is not able to satisfy, such as the burst thing such as fire, earthquake
Therefore people can not evacuate in time, lives and properties, which face, to be seriously threatened.
Summary of the invention:
Therefore, there are very big demands to the safe winding stair that can quickly pass in and out building by people, up to now, it has not been found that
About related report of the invention, the present inventor develops the compound winding stair of high-rise building by researching and designing repeatedly finally, from
And complete the present invention.
The object of the present invention is to provide a kind of dedicated compound winding stairs of high-rise building, to facilitate high residential building personnel happening suddenly
Floor can be safely and fast fled from when accident, it is ensured that the safety of people's lives and properties.
The present invention program includes the compound winding stair of fixed and the compound winding stair of rotation.The compound winding stair of the fixed, by
The outer vertical channel of ladder, ladder winding stair, slides winding stair, handrail, jube, sliding rail, sliding tool, horizontal slide composition, knot at hollow right cylinder
Structure feature is: the compound winding stair of fixed is about one vertical cylindrical winding stair channel, winding stair of construction inside high-rise building
Channel is built between elevator and building outside, and using external walls of building as boundary, half is built in inside building, and half is built in outside building.
Winding stair channel is equipped with entrance and exit passageway in each layer of building, and exit passageway outside elevator door by entering inside building.Winding stair is logical
The outside in road is connected with building body, and inside, which is equipped between hollow right cylinder, hollow right cylinder and winding stair channel, is arranged crossbeam, crossbeam at one
Setting four in floor.First of crossbeam is arranged on the right side of winding stair entrance, equal with entrance.Second crossbeam declines story height
The a quarter of degree rotates clockwise 90 degree, and third road crossbeam declines 2/4ths of story height, rotates clockwise 180 degree.
4th crossbeam declines 3/4ths of story height, rotates clockwise 270 degree, continues to decline 4/4ths of story height,
Rotate clockwise 360 degree be next floor first crossbeam.It ladder winding stair and slides winding stair and is set up on crossbeam, every decline
One floor rotates one week.
Ladder winding stair and slide winding stair side by side spiral and under.Channel on the outside of ladder winding stair is equipped with handrail, inside and cunning
Jube is arranged in row winding stair intersection.Not more than 70 centimetres of jube, top are smooth without angle, and inside and hollow right cylinder are common
It constitutes a cross section and slides rotation road for " u "-shaped.Slide rotation road upper center setting sliding rail.Sliding rail is one and is arranged hollow
Groove, groove below cylinder are connected to cylinder hollow.Above hollow cylinder be equipped with sliding rail entrance, sliding rail entrance be one and
The circular hole of cylinder hollow connection, has groove to be connected between circular hole and sliding rail.The ball with rope sling is taken into winding stair remote holder is slided
Sliding rail entrance is put into, can enter and slide winding stair.
The compound winding stair of rotation of the present invention, by vertical channel, ladder winding stair, rotation in vertical channel outside ladder, ladder
Winding stair, terraced outer rolling combination, plane bearing, sliding rail, sliding tool composition, be structurally characterized in that: composite rotation winding stair is equipped with inside and outside two
A vertical channel, the outer vertical channel of ladder is equipped with ring wale in each floor level, and is equipped with four vertical beams, outside ring wale
It is connected with building body crossbeam, after vertical channel is built up and building is an entirety.In ladder vertical channel layering it is integrated poured, casting when
The position of reserved entrance and four crossbeams.Four crossbeams are arranged between inside and outside vertical channel, are ladder winding stairs in vertical channel
In important support, it is equal with entrance when by entrance to can satisfy ladder winding stair.First of crossbeam is arranged in winding stair entrance
Right side, equal with entrance, second crossbeam declines a quarter of story height, rotates clockwise 90 degree, under third road crossbeam
2/4ths of story height are dropped, 180 degree is rotated clockwise, the 4th crossbeam declines 3/4ths of story height, clockwise
270 degree of rotation.Handrail is set on ladder winding stair outside vertical channel, and inner vertical channel, which is equipped with, enters entering for rotation winding stair
Mouthful, two, the floor of entrance one is located at first of crossbeam and third road crossbeam front lower place.Two layers of internal vertical channel or less
Entrance expands forwards, accounts for about a quarter in channel.Three layers or more are normally left a door unlocked, and the right side of door is arranged in sliding rail.In second floor
Winding stair cental axial position is boxed out, remaining position is laid with ground, and ground is equal with building body ground, and the outlet of rotation winding stair is located at second floor,
Speed limit gear and rate controlling motor are located at Stall.Ladder winding stair enter after second floor along step and under, the outer vertical channel of ladder is passed through, in ladder
It detours outside outer vertical channel, reserves greater room to be located at the rotation winding stair outlet of second floor.
Winding stair one section of every two floors, is installed in internal vertical channel, and winding stair center is equipped with central axis, spiral decline
Rotation road is attached to outside central axis.Fence, fence and rotation road smooth connection, fence top are set up on the outside of rotation road is equipped with cylinder
Shape encloses edge, and sliding tool slide bar is being enclosed along upper sliding.Combination settings are rolled in rotation road lateral surface, rotation road lateral surface is equipped with roller groove, rolling
A semicircle is outwardly protruded above and below race on two sides, half circle center is equipped with wire hole, and idler wheel center is equipped with bearing and central axis, inserts
Enter wire hole nut locking.It is in a horizontal state after idler wheel installation, half in the trench, outside half projecting groove, and is vertically led to
It combines closely in road.Idler wheel is uniformly distributed in rotation road lateral surface, is assisted winding stair rotation from all directions, is ensured the balance and peace of winding stair
Entirely.Winding stair central axis upper end is arranged positive cuboid interface, and lower end is arranged positive cuboid connector, and two sections dock rear joint upper, connects
Mouth is linked together under using winding stair pressure itself, by winding stair.Due to being provided with roller group between winding stair and vertical channel
Close, winding stair and vertical channel permeate entirety, for winding stair provide guarantee to high-rise develop.
Winding stair is equipped with entrance in each layer of building, and sliding rail is arranged on the right side of entrance, is vertical, one smoothly on hollow cylinder
Groove.Hollow cylinder is welded on outside steel cylinder, and steel cylinder has a groove to be connected to inside, and sliding rail is through overwinding
It is located on the right side of entrance when terraced entrance, is completely coincident when by cylinder groove with groove.Steel cylinder is in casting vertical channel
After stay in the inside, cooperation roll combination assist winding stair rotation.Sliding rail each layer of building be equipped with entrance, entrance be located at building ground to
Upper 40 centimetres, ball is sent into sliding rail entrance by the hand-held sliding tool of passenger, can enter rotation winding stair.On the right side of each layer entrance of building,
It is equipped with rate controlling motor switch simultaneously, rate controlling motor is control winding stair revolving speed, it usually can be used as and be downstairs used, burst accident or building
When room powers off, building external power or manual control are connected by ground staff, it is ensured that winding stair normal rotation.
One section of winding stair bottom is located at Stall and second floor, and corresponding position is equipped with card slot on Stall central axis, speed limit gear exists
It is installed on card slot, rate controlling motor is mounted on speed limit gear lower outer, and the angular wheel and speed limit gear on rate controlling motor are mutual
Engagement.Winding stair outlet setting is not setting guardrail away from 200 centimeters of flooring, the rapid outreach in rotation road is simultaneously tilted down, carried in second floor
The cylinder of sliding rail to winding stair outer inclination, assists passenger to be detached from winding stair simultaneously, away from 20 centimeters of ground, revolves road and sliding rail simultaneously
It terminates, passenger safety returns to ground.Winding stair central axis rests on the plane bearing of lowermost end, plane bearing be up-down structure,
The annular ball orbit of common synthesis one, ball orbit is interior to configure ball.Plane bearing bottom surface is a plane, and top surface is equipped with just
Cuboid interface slot.Plane bearing assists winding stair normal rotation, bears the weight of entire winding stair.
Traditional Changing Direction Type ladder stair are transformed into ladder winding stair by the present invention, at the same ladder winding stair and slide winding stair,
Rotate winding stair perfect combination, simple structure and reasonable design, using safe, can effectively reduce building occupied space, reduce at
Originally, facilitate people quickly to pass in and out floor, and safety can rapidly return to ground again in burst accident.
It is described in further detail with reference to the accompanying drawing:
Fig. 1 is the compound winding stair planar structure schematic diagram of fixed.
Fig. 2 is the compound winding stair side structure schematic view of fixed.
Fig. 3 is the compound winding stair concrete frame of fixed in floor level structural schematic diagram.
Fig. 4 is the compound winding stair sliding rail entrance schematic diagram of fixed.
Fig. 5 is the sliding tool schematic diagram of the compound winding stair of fixed.
Fig. 6 is the compound winding stair planar structure schematic diagram of rotation.
Fig. 7 is the compound winding stair side structure schematic view of rotation.
Fig. 8 is the compound winding stair concrete frame of rotation in floor level structural schematic diagram.
Fig. 9 is the compound winding stair ladder outer rolling combination diagram of rotation.
Figure 10 is the compound winding stair sliding rail entrance schematic diagram of rotation.
Figure 11 is the sliding tool schematic diagram of the compound winding stair of rotation.
Figure 12 is the compound winding stair plane bearing schematic diagram of rotation.
Specific embodiment:
Compound winding stair shown in fig. 1 is built in storied building elevator (4) below, leads to the side outside building, with external walls of building
It (11) is boundary, half is built in inside building, outside a semi-convex building, semicircular in shape.Compound winding stair is equipped in each layer of building
Entrance and exit passageway (5), exit passageway enter inside building outdoors by elevator (4).Compound winding stair center is equipped with hollow straight
Column (1), outside be equipped with cylindrical orthogonal channel (2), between vertical channel and hollow right cylinder be equipped with crossbeam, ladder winding stair (7) and
Winding stair (9) is slided to be laid on crossbeam, after laying side by side spiral and under, a floor rotates a circle.One outside ladder winding stair
Handrail (6,10) are set on the vertical channel of side, handrail is in winding stair inlet inlet porting (8).Ladder winding stair and slide winding stair it
Between setting jube (3) jube be not higher than 70 centimetres, top it is smooth do not have angle, to cross at any time.It is smooth on the inside of jube, bottom end
Smoothly connect with rotation road is slided, collectively forms cross section with the hollow right cylinder for sliding rotation road and inside and slide rotation road for " u "-shaped
(9).Center setting sliding rail (12) sliding rail is the smooth trench being arranged in below hollow cylinder, groove and circle above rotation road
The hollow connection of column.Sliding rail entrance (14) are equipped with above hollow cylinder, sliding rail entrance is the circular hole being connected to cylinder hollow,
Groove is equipped between circular hole and sliding rail, groove and circular hole collectively form sliding rail entrance.
Stall outside building builds staircase (16), and ladder winding stair is equipped with entrance (13) in staircase, slides winding stair
Horizontal slide (15) are equipped in staircase, horizontal slide and sliding rail protect passenger safety jointly.
Fig. 2 shows compound winding stair outside for the outer vertical channel (17) of ladder, with the crossbeam (18) in each floor building body frame
An entirety each other, boring right cylinder (19) are connected in each tetra- crossbeam of floor Zhong You (20) with vertical channel.Four crossbeams
The stabilization of hollow right cylinder and vertical channel is not only strengthened, while support ladder winding stair (21) and sliding winding stair (22), it is ensured that
Entire compound winding stair was not only safe but also secured.
Compound winding stair is equipped with entrance (23) in each floor, initially enters ladder winding stair from entrance, depends on handrail side Shun Tai
Rank and under.It is intended to enter when sliding winding stair (22), then close to jube, turns round and look up temporarily without messenger, holds sliding tool circle on the other hand
Ball takes advantage of a situation and ball is sent into sliding rail entrance, can stride into and slide winding stair.The slope design for sliding winding stair and ladder winding stair is gentle,
It can also art skating without using sliding tool.Compound winding stair (24) ladder winding stair between Stall is equipped with winding stair is equipped with outlet (25) and slides rotation
Ladder is equipped with horizontal slide (26).
Concrete winding stairs frame shown in Fig. 3 sets that there are two ring wale (42,44) ring wales in each floor level
It is equal with building body crossbeam (29,30,35,38,47), and interconnect.Outer annular crossbeam (42) with building body crossbeam (29,30,
35) vertical beam (27,32,37) are respectively set in the tangent, semi-circular shape midpoint setting vertical beam (43) outside building body, and four vertical beams are total
With support outer annular crossbeam.Vertical beam (46,31,36,41) are arranged at place opposite with external vertical beam in inner annular crossbeam, and four perpendicular
Beam supports inner annular crossbeam jointly.Outer annular crossbeam is for constructing the outer vertical channel of ladder, and inner annular crossbeam is for constructing
Hollow right cylinder, ladder winding stair and the rotation road (39) for sliding winding stair are set up between vertical channel outside ladder and hollow right cylinder.It revolves under road
Face four crossbeams of each four crossbeam of storey setting (33,40,45,28) not only support ladder winding stair and slide the rotation road of winding stair,
Also firmly hollow right cylinder and the outer vertical channel of ladder are linked together.The position of crossbeam setting will be able to satisfy rotation road by entrance
(34) equal with entrance when.It is equal with entrance so first crossbeam (33) is located on the right side of entrance, into winding stair after can be along rank
Ladder and under, can also along ladder it is upward.The a quarter of second crossbeam (40) decline story height, rotates clockwise 90 degree, the
2/4ths of three crossbeam (45) decline story heights, rotate clockwise 180 degree.4th crossbeam (28) declines story height
3/4ths, rotate clockwise 270 degree, continue decline story height 4/4ths, rotate clockwise 360 degree, under arrival
One layer of winding stair entrance.One story height of every decline, conrotatory ladder rotate one week.
Sliding rail (48) shown in Fig. 4 is mounted on center above " u "-shaped rotation road, leaves 120 centimetres of road of " u "-shaped rotation, and carrying is slided
The hollow cylinder of rail sets up pillar (49) and is fixed on the rotation road of upper layer, and pillar (50) are inwardly arranged and are fixed on hollow right cylinder
(51) on, sliding rail entrance (52) is arranged above hollow cylinder, has a groove by cylindrical outer side and sliding rail (48) smooth phase
It connects.
Sliding tool top shown in Fig. 5 is a georama (55), and a circular hole, top is respectively arranged above and below ball
Circular hole (56) is greater than lower section circular hole (58), makes a call to a fast knot (57) after rope (53) doubling, fast knot must can be worn from macropore
It crosses, is trapped in inside ball.Below ball, cylinder (54) under one long 5 centimetres of balls is wound to foldable rope, in favor of ball
Sliding rail can be can smoothly enter into after putting into sliding rail entrance.Rope is wound wrist one week using preceding elder generation, ball is held in the palm of the hand.Circle under ball
Column position while stretching out one's hand ball feeding sliding rail entrance, quickly strides on the inside of wrist and slides winding stair.
The compound winding stair of rotation shown in Fig. 6 is built in storied building elevator (62) below, is with (65,75) in external walls of building
Boundary, half are built in building, outside a semi-convex building.Compound winding stair has the outer vertical channel (59) of ladder and central vertical corridor (60),
Ladder winding stair (61) is set up between inside and outside two vertical channels, and ladder winding stair is when by the right side of entrance (63) and entrance phase
It is flat, can along step spiral and under, can also inverse step climb upwards.Ladder winding stair enter second floor after along platform and under, pass through
External vertical channel is detoured (68) on the outside of vertical channel, until arriving Stall (74) under second floor plane exit (76) rear steering.
Rotate the centrally disposed vertical channel of winding stair inside, in a floor be equipped with 2 entrances (64,73), first
Entrance (64) is located on the inside of winding stair entrance (63), first of crossbeam front lower place, before second entrance (73) is located at third road crossbeam
Lower section and first entrance are opposite.Winding stair center is equipped with central axis (66), rotation road (67) is attached to outside central axis, revolves outside road
Side is set up guardrail (71), and guardrail bottom end rotation road lateral surface is arranged idler wheel and combines (69), and idler wheel combination and vertical channel are mutual
Winding stair normal rotation is assisted in cooperation.One section of winding stair every two floor, positive cuboid interface is arranged in end on center shaft respectively
(72), lower end is arranged positive cuboid connector, and two sections dock rear joint upper, and interface is under.It revolves and is docked simultaneously at pipeline joint with screw
Cuticula is set, the road Liang Jiexuan smooth connection.One section of winding stair bottom is located at Stall and second floor (being detailed in Fig. 7) Stall installation speed limit
Gear and rate controlling motor, second floor are arranged winding stair and export.
The compound winding stair of rotation shown in Fig. 7 further illustrates the structure of compound winding stair from side.Compound winding stair is equipped with interior
Outer two vertical channels (82,80), ring wale and building body crossbeam (81) in external vertical channel interconnect, internal vertical
Four crossbeams (89) are set in each floor in channel and external vertical channel interconnects.Ladder winding stair (83) is vertical logical at two
It is set up between road.It is equal with entrance when by entrance (87), it reaches second floor (79) and passes through external vertical channel afterwards in vertical channel
Detour (91) in outside.Rotation winding stair (85) is located in internal vertical channel, a floor is equipped with two entrances (86,88).Winding stair
One section of every two floors, a bottom section are located at Stall (77) and second floor (78), and appropriate location is set on Stall central axis (90)
Card slot is set, firmly locking, speed limit gear lower section periphery are equipped with gear, rate controlling motor on center shaft for speed limit gear (92) installation
(93) angular wheel and speed limit gear intermesh.Speed limit gear lateral surface is equipped with dovetail groove (95), opposite with dovetail groove is equipped with
Control valve uses artificial rate controlling when winding stair revolving speed is too fast.The centrally disposed axis lowermost end of plane bearing (94) assists winding stair to turn
It is dynamic, undertake winding stair total weight.
Ring wale (110) are arranged in external vertical channel in compound winding stair concrete frame shown in Fig. 8, and annular is horizontal
Beam has four vertical beams (97,102,109,115) support, equal with external building body crossbeam (96,98,101,107,108), and mutually
Connection, vertical channel are piled up with common brick, are mutually integrated after building up with building.Internal vertical channel (113) and external vertical channel
(114) concentric circles each other, buckle is poured in each floor.Internal buckle is a steel hollow cylindrical body, steel cylinder
Leave a door unlocked (106,118) in winding stair inlet, the cylinder weldering that about one smooth groove is reserved at setting sliding rail, carries sliding rail
It connects outside groove, sliding rail is located on the right side of entrance when by entrance, is overlapped when by steel cylinder groove with groove.Steel
Several rivets are arranged in cylindrical outer processed, always remain in the inside after vertical channel casting.External buckle is divided into four arcs, if
Set that screw is fastened as a cylindrical body, external buckle is left a door unlocked (106,118) in inlet, be arranged at four crossbeams square hole (100,
103,112,116), after inside and outside buckle is buckled well, closing entrance (106,118) and crossbeam square hole (100,103,113,116), integrally
It is poured concrete shaft.Four crossbeams are arranged in reserved position buckling die casting, first of crossbeam (105) in winding stair entrance
(104) right side, equal with entrance, second crossbeam (111) declines a quarter of story height, rotates clockwise 90 degree, the
Three crossbeams (117) decline 2/4ths of story height, rotate clockwise 180 degree, and the 4th crossbeam (99) declines story height
3/4ths of degree, rotate clockwise 270 degree.
Outer idler wheel combination settings of ladder shown in Fig. 9 are uniformly distributed in rotation road exterior lateral sides, revolving road lateral surface, cooperate with ladder
Outer vertical channel collectively constitutes the outer rotation system of a ladder, it is ensured that winding stair balance rotation.Roller groove (123) setting is outside rotation road
Side, upper and lower two sides outwardly protrude a semicircle, half circle center setting wire hole (126), for installing idler wheel.Idler wheel (125)
Equipped with bearing and installation center axis (127), central axis both ends are equipped with screw, insertion wire hole nut locking.It is in after idler wheel installation
Horizontality, half in the trench, outside half projecting groove.Idler wheel rolls in vertical channel, from each different directions, protects
Hold winding stair balance.In two section winding stair joints, central axis is equipped with positive cuboid interface (121), (above saves the lower end cuboid that is positive to connect
Head).It revolves road joint and is equipped with silk mouth (120) and rotation road smooth connection after wire hole (119) screw means.It revolves above pipeline joint, covers
Lid junctional membrane (122).
Sliding rail entrance (130) setting shown in Figure 10 is rotating on the right side of winding stair entrance, apart from 40 centimetres of ground, sliding rail
(129) it is to be arranged on hollow cylinder (128), towards the smooth trench that winding stair side is connected to cylinder hollow, has ball when sliding
Into after sliding rail entrance (130), sliding rail (129) are slid under quick, will not fall off less than the outlet of second floor sliding rail.
Sliding tool top shown in Figure 11 is that a ball (134), ball can the free skatings in hollow cylinder after entering sliding rail
It is dynamic.Slide bar (133) upper end is fastened on ball upper and lower end equipped with a bead (132), and bead is sleeved on external change
(136) internal, change to have semi-ring (137), rope sling (131) upper end ties up on semi-ring.Change is in connection slide bar and rope sling
While, keep rope sling do not rotated with slide bar.Axle sleeve (135) is arranged outside slide bar, can be with when sliding tool is when enclosing along upper sliding
The rotation of slide bar is reduced, slide bar is reduced and encloses the friction on edge.
Plane bearing shown in Figure 12 is synthesized by upper and lower two annular ball orbits (139,138), configuration in ball orbit
Ball (140), it is ensured that winding stair rotates freely.Plane bearing bottom surface is a plane, end face center equipped with positive rectangular slots
(141) it is docked with winding stair central axis.
Compound winding stair provided by the invention changes traditional Changing Direction Type ladder stair, ladder winding stair and slide winding stair,
Winding stair perfect combination is rotated, the application function for improving ladder winding stair and sliding winding stair, rotating winding stair provides for high-rise building
Safer, more convenient escape route.Compound winding stair can be used for personnel and pass in and out floor when usually powering off, when burst accident can
People are helped safely and fast to flee from floor, ensure people's life safety.
Below with reference to example, to the design scheme of the compound winding stair of fixed and the compound winding stair of rotation be further described as
Under:
(1) the compound winding stair of fixed:
1, in layout design, the position of compound winding stair is just strictly planned, size dimension is connected with building body frame, into
The channel of winding stair, entrance etc. out, it is all synchronous with building construction to carry out in each link of building construction.
2, eight vertical beams of two ring wales are supported shown in Fig. 3, the building the Yao Tong other vertical beams of body are poured pedestal together,
Eight vertical beams are poured in company with other vertical beams simultaneously on the base.
Two ring wales are equal with building body crossbeam, and connect with related crossbeam, steel bar framework is arranged in buckle mould and mixes
It is carried out simultaneously when solidifying soil casting with other crossbeams, two side steel plate segmentation prefabricatings inside and outside template die, to ensure in ring wale
Outer two smooth-sided compression candles are smooth.
The under ground portion of vertical channel and hollow right cylinder is piled up with common brick at random after eight vertical beam demouldings, one layer of ground ring
The buckling die casting on the vertical channel piled up and on hollow right cylinder of shape crossbeam, upward each layer, pre- at eight vertical beams from Stall
Position is stayed, instant buckling die is poured the 4th crossbeam when being piled up with common brick to four crossbeams, instant when piling up to third road crossbeam
Buckling die is poured third road crossbeam, and instant buckling die casting second crossbeam, piles up to first of crossbeam when piling up to second crossbeam
When, it waits and ring wale is poured together.
3, concrete is poured ladder winding stair and slides the rotation road of winding stair on the crossbeam between vertical channel and hollow right cylinder.
It revolves unified laying template below road and an inclined-plane is uniformly made into, then three on the outside of inclined-plane after concrete is poured certain thickness
Step is set at/bis-, and for two linea angulatas above step all on the outside ray in winding stair center, inside is slightly narrow, external slightly
Width does not influence personnel's up/down steps.It is the position that winding stair is slided in setting at chamfered inside one third, connects with hollow right cylinder
The inclined-plane that mutual kissing connects is smeared at place with concrete, and jube is being arranged with step joint.Jube is poured with concrete, is 12 lis wide
It is reinforced inside rice, 70 centimetres high, jube with steel mesh, jube medial surface and rotation road inclined-plane do camber and kiss the inclined-plane connect.It slides
Road cross section is revolved into " u "-shaped, is carried out rear smooth, no protrusion, is then smeared glass reinforced plastic paint on " u "-shaped rotation road.Or paving
If one layer of stainless steel plate.
(2) the compound winding stair of rotation:
1, concrete frame is constructed.The compound winding stair position of careful planning in layout design, the rank of size and building body frame
Channel, the entrance etc. for connecing, passing in and out winding stair, it is all synchronous with building construction in each link of building construction, support outer annular
Four vertical beams of crossbeam will be poured pedestal simultaneously with other vertical beams, and four vertical beams are poured in company with other vertical beams simultaneously on the base.
The integrated poured pedestal in internal vertical channel, vertical channel are poured on the base, and Stall and second floor vertical channel entrance expand forwards
Greatly, account for about a quarter of vertical channel.Outer annular crossbeam is equal with building body crossbeam, and connect with associated beam, in buckle
Mould, setting steel bar framework and concrete carry out when being poured with other crossbeams simultaneously, and two sides are pre- with steel plate merogenesis inside and outside template die
System, to ensure that ring wale medial surface is smooth.
2, inside and outside vertical channel is constructed.External vertical channel is piled up between upper and lower level ring wale with common brick, is not only wanted
Guarantee vertical channel interior smooth it is smooth, simultaneously it is noted that the connection of vertical channel and external walls, pre- at tetra- crossbeam of Bing
Stay position.Internal vertical channel is poured in each floor buckle.Internal buckle is a steel hollow cylindrical body, is stayed in winding stair inlet
Door reserves groove smooth up and down at sliding rail setting, and the cylinder for carrying sliding rail is welded on outside groove, after vertical channel casting
Always remain in the inside.External buckle is divided into four arcs, and setting screw is fastened as a cylindrical body, cylindrical body in winding stair inlet
Leave a door unlocked, square hole is set at four crossbeams.Inside and outside buckle buckles well rear enclosed winding stair entrance top and side and crossbeam square hole four
Week, concrete are poured vertical channel.Crossbeam is that ladder winding stair success or failure are closed whether reserved position buckling die casting, crossbeam position
Key.
3, ladder winding stair is constructed between inside and outside vertical channel.Ladder winding stair is set up on crossbeam, and buckle is between crossbeam
It is laid with.After concrete is poured certain thickness, first it is made into inclined-plane, a step and is made on inclined-plane.Two linea angulatas above step,
It has on the outside ray in winding stair center.
4, it rotates the installation of winding stair: plane bearing (1) is set on the ground at vertical channel center, and ground will be through really up to the mark
Change, and card slot is set, plane bearing is securely fixed.(2) speed limit gear, installation first segment rotation are placed above plane bearing
Ladder, winding stair pay attention to the outer idler wheel combination of protection ladder during vertical channel feeding suitable for reading, decline, and first segment winding stair lower end reaches two
Winding stair central axis circular hole, speed limit gear are sequentially passed through behind building, are fallen in the interface above plane bearing.(3) it is respectively saved successively more than
It is noted that the docking in rotation road when installation, installation.One section of every installation, will be rotation road section mouth screw means.
(4) installation of sliding rail, sliding rail are installed with steel cylinder in vertical channel, and when buckling die centainly pays attention to upper and lower slide rail
Docking.Sliding rail entrance after sliding rail is fixed setting, sliding rail inlet cylinder on, setting circular hole and enter the ditch of sliding rail in advance
Slot only need to directly burn-on sliding rail entrance.(5) circular hole is arranged simultaneously at vertical channel center in one section of rotation winding stair the top
Installation bearing, winding stair central axis are fixed on Bearing inner.(6) it is repeatedly debugged after winding stair installation, timely correction of finding the problem.
Claims (9)
1. a kind of compound winding stair of high-rise building fixed, by vertical channel outside ladder, hollow right cylinder, ladder winding stair, slides winding stair, helps
Hand, jube, sliding rail, sliding tool, horizontal slide composition.It is characterized by: the compound winding stair of the high-rise building, is built in building electricity
Behind terraced, using external walls of building as boundary, half is built in inside building, outside a semi-convex building.Winding stair each layer of building be equipped with entrance and
Exit passageway.One flooring is equipped with outlet and horizontal slide.The outer vertical channel of ladder is equipped with outside winding stair, center is equipped with hollow straight
Column.Between hollow right cylinder and the outer vertical channel of ladder, be equipped with four crossbeams in each floor, four crossbeams not only hollow right cylinder with
The outer vertical channel of ladder is connected and fixed, while being supported ladder winding stair and being slided the rotation road of winding stair.Ladder winding stair and winding stair is slided in cross
Be laid with inclined-plane on beam, ladder winding stair 2/3rds on the outside of the inclined-plane at step is set, slide winding stair in chamfered inside one third
Place's setting " u "-shaped revolves road.Handrail is set on ladder winding stair outside vertical channel, jube is arranged with winding stair joint is slided in inside,
On the inside of jube and slide rotation road arc kiss and connect, with slide rotation road, hollow right cylinder collectively forms " u "-shaped rotation road, " u "-shaped is revolved above road
Center setting sliding rail, sliding rail and sliding tool are worked in coordination, it is ensured that slide safety.
2. compound winding stair according to claim 1, it is characterised in that: the outer vertical channel of described ladder, hollow right cylinder, each
A floor level is equipped with ring wale, ring wale has four vertical beam supports respectively.Outer annular crossbeam and building body crossbeam are mutual
Connection is connected and fixed the outer vertical channel of ladder and building for an entirety in the outer vertical channel of building ladder and building body straight wall.It is interior
Portion's ring wale is not direct to be connected with outer annular crossbeam, is arranged four crossbeams in one floor when constructing hollow right cylinder, and four
Road crossbeam interconnects hollow right cylinder and the outer vertical channel of ladder, while supporting ladder winding stair and sliding the rotation road of winding stair.Four
The setting of crossbeam, it is equal with entrance when by entrance to can satisfy rotation road, first of crossbeam setting on the right side of winding stair entrance, with
It is equal in entrance.Second crossbeam declines a quarter of story height, rotates clockwise 90 degree, third road crossbeam declines floor
2/4ths of height, rotate clockwise 180 degree.4th crossbeam declines 3/4ths of story height, rotates clockwise 270
Degree.
3. compound winding stair according to claim 1, it is characterised in that: the ladder winding stair and slide winding stair, be erected at
Inclined-plane spiral on crossbeam between terraced outer vertical channel and hollow right cylinder, along crossbeam composition and under.Inclined-plane is on crossbeam with mixed
Solidifying soil casting.Ladder winding stair 2/3rds on the outside of the inclined-plane at step is set, above step two linea angulatas winding stair central point to
On external ray.Slide winding stair and " u "-shaped rotation road be set at chamfered inside one third, " u "-shaped revolve road and ladder winding stair it
Between jube is set, jube medial surface is the exterior portion in " U " rotation road, " u "-shaped revolve road by jube, slide rotation road and hollow right cylinder is total to
With composition.Ladder winding stair and to slide winding stair equal with entrance when by entrance, reaches to be equipped with behind ground and exports and horizontal slide.
Sliding rail setting is hit exactly above " u "-shaped rotation road, is cooperated sliding tool to reduce and is slided risk.
4. compound winding stair according to claim 1, it is characterised in that: the sliding rail setting is upright on " u "-shaped rotation road
In, 120 centimetres of road center is revolved apart from " u "-shaped, sliding rail is the smooth ditch that setting is connected to below hollow cylinder with cylinder hollow
Slot.Sliding rail entrance is set above hollow cylinder, and sliding rail entrance is the circular hole being arranged in above hollow cylinder, between circular hole and sliding rail
Setting groove collectively forms sliding rail entrance；Sliding tool is the ball for having rope sling, and ball is equipped with two opposite circles of size
A fast knot is made a call in hole after one rope doubling, the fast knot other end passes through from ball and fast knot is trapped in inside ball.Outside ball
A cylindrical body is wound with filament.Rope sling is wound wrist one week when use, holds ball, feeding sliding rail entrance can carry on the arm into cunning
Row winding stair.Ball can it is free to slide in cylinder, will not fall off less than ground.Sliding tool and sliding rail merge into each other, co- controlling
Balance mitigates the feared state of mind, it is ensured that safety.
5. a kind of compound winding stair of high-rise building rotation, revolved by vertical channel, ladder winding stair, rotation in vertical channel outside ladder, ladder
Ladder, terraced outer rolling combination, plane bearing, sliding rail, sliding tool composition.It is characterized by: the compound winding stair of the rotation, is built in
Behind storied building elevator, using terraced room exterior wall as boundary, half is built in inside building, and outside a semi-convex building, winding stair is equipped with inside and outside two and hangs down
Straight channel, the outer vertical channel of ladder are equipped with ring wale in each floor level and are equipped with four vertical beams, outside ring wale and building
Body crossbeam is connected, and after vertical channel is built up and building is an entirety.Vertical channel layering is integrated poured in ladder, reserved when casting
The position of entrance and four crossbeams.Four crossbeams are arranged between inside and outside vertical channel, are ladder winding stairs in vertical channel
Important support, first of crossbeam is arranged on the right side of winding stair entrance, equal with entrance.Second crossbeam declines four points of story height
One of, rotate clockwise 90 degree.Third road crossbeam declines 2/4ths of story height, rotates clockwise 180 degree.4th is horizontal
Beam declines 3/4ths of story height, rotates clockwise 270 degree.
6. the compound winding stair of rotation according to claim 5, it is characterised in that: the ladder winding stair hangs down inside and outside two
It sets up on crossbeam between straight channel, first exist when crossbeam is able to satisfy ladder winding stair by winding stair entrance when, laying equal with entrance
On crossbeam concrete be poured inclined-plane, a step built on inclined-plane, two above step linea angulata, inwardly directly in winding stair
The heart.It is arranged that handrail, setting enters the entrance of rotation winding stair on inner vertical channel on winding stair outside vertical channel.One building of entrance
Layer setting two is located at first of crossbeam and third road crossbeam front lower place, two layers of internal vertical channel with lower inlet forward
Side expands, and accounts for about a quarter in channel, three layers or more normally leave a door unlocked, the right side of door is arranged in sliding rail.At second floor winding stair center
Shaft position is boxed out, remaining position is laid with ground, and ground is equal with building ground.The outlet of rotation winding stair is located at second floor, speed limit gear
Stall is located at rate controlling motor.Ladder winding stair from second floor along step and under, pass through the outer vertical channel of ladder, the vertical channel outside ladder
It detours, reserve greater room for the outlet of rotation winding stair in outside.
7. the compound winding stair of rotation according to claim 5, it is characterized by: every two floors one of the rotation winding stair
Section is installed in internal vertical channel.Winding stair center is equipped with central axis, and the rotation road of spiral decline is attached to outside central axis, revolves
Fence, fence and rotation road smooth connection are set up on the outside of road, fence top is equipped with cylinder and encloses edge, and the slide bar of sliding tool is enclosing edge
Upper sliding.Roll combination settings and be equipped with roller groove in rotation road exterior lateral sides, rotation road lateral surface, roller groove up and down two sides to evagination
Wire hole, idler wheel center setting bearing and central axis, insertion wire hole nut locking is arranged in a semicircle out, half circle center.Idler wheel
It is uniformly distributed outside rotation road, assists winding stair rotation from all directions.Positive cuboid interface, lower end is arranged in winding stair central axis upper end
Positive cuboid connector is set, and two sections dock rear joint upper, and interface is linked together under using winding stair pressure itself, by winding stair.
8. the compound winding stair of rotation according to claim 5, it is characterised in that: the sliding rail setting enters in rotation winding stair
It is a groove vertical, smooth on hollow cylinder on the right side of mouthful.Hollow cylinder is welded on outside steel cylinder, steel cylinder
Body has a groove to be connected to inside.Pulley is located on the right side of entrance when by winding stair entrance, when by cylinder groove and ditch
Slot is completely coincident.Steel cylinder stays in the inside after being poured vertical channel, cooperation rolls combination and assists winding stair rotation.Sliding rail exists
Each layer of building is equipped with entrance, and entrance faces upward 40 centimetres with being located at building, and ball is sent into sliding rail entrance by the hand-held sliding tool of passenger,
Rotation winding stair can be entered.
9. the compound winding stair of rotation according to claim 5, it is characterised in that: the plane bearing is arranged in winding stair
Mandrel lowermost end is synthesized by upper and lower two ball orbits, and ball is configured in ball orbit.Plane bearing bottom surface is a plane,
It is fixed in the geosyncline through overcure, top surface is equipped with positive cuboid interface slot and winding stair central axis docks.Plane bearing assists rotation
Terraced normal rotation carries winding stair total weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018101204019 | 2018-02-07 | ||
| CN201810120401.9A CN108114383A (en) | 2018-02-07 | 2018-02-07 | A kind of dedicated combined type winding stair of high-rise building |
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| Publication Number | Publication Date |
|---|---|
| CN109322453A true CN109322453A (en) | 2019-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810120401.9A Pending CN108114383A (en) | 2018-02-07 | 2018-02-07 | A kind of dedicated combined type winding stair of high-rise building |
| CN201810832559.9A Pending CN109322453A (en) | 2018-02-07 | 2018-07-11 | A kind of compound winding stair of high-rise building |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810120401.9A Pending CN108114383A (en) | 2018-02-07 | 2018-02-07 | A kind of dedicated combined type winding stair of high-rise building |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612271A (en) * | 2018-08-06 | 2018-10-02 | 南京信息职业技术学院 | A kind of spiral stairway of fast-escape |
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2018
- 2018-02-07 CN CN201810120401.9A patent/CN108114383A/en active Pending
- 2018-07-11 CN CN201810832559.9A patent/CN109322453A/en active Pending
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