CN104831878A - Sling steel structure stair - Google Patents
Sling steel structure stair Download PDFInfo
- Publication number
- CN104831878A CN104831878A CN201510180454.6A CN201510180454A CN104831878A CN 104831878 A CN104831878 A CN 104831878A CN 201510180454 A CN201510180454 A CN 201510180454A CN 104831878 A CN104831878 A CN 104831878A
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- hoist cable
- steel structure
- sling
- connector
- pedal
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Abstract
The invention provides a sling steel structure stair which comprises a stair channel, a plurality of sling devices and sling connection members. The sling devices are distributed along the two sides of the stair channel; the two ends of each sling device are fixedly arranged to a steel beam and the ground respectively; the stair channel is fixedly connected to the sling devices through the sling connection members; and the stair channel comprises guardrails and a plurality of steps. The sling device is flexible in structure and can be designed into different shapes according to space, thereby making full use of the space, and preventing the shape from being dull; and the guardrails and the steps of the stair channel are made of glass, so that function need is met, and meanwhile, transmittance increasing and decoration effects are also achieved, and modern space overall decoration effect is met.
Description
Technical field
The invention belongs to architectural decoration structure field, particularly relate to a kind of hoist cable steel structure stairway.
Background technology
In modern architecture, most of building structure all adopts reinforced concrete structure, and its stair also major part adopt reinforced concrete structure.Reinforced concrete stairs mainly adopts heavy pillar construction, and form compare is stiff, lacks aesthetic feeling and light transmission.
Summary of the invention
Technical problem to be solved by this invention is the hoist cable steel structure stairway providing a kind of flexible structure.
The present invention realizes like this, a kind of hoist cable steel structure stairway, it is characterized in that, comprise stair passage, many sling devices and hoist cable connector, described sling device distributes along described stair passage both sides, its two ends are installed on girder steel and ground respectively, and described stair passage is installed on described sling device by described hoist cable connector, and it comprises guardrail and some pedals.
Further, described stair passage is rotational structure, and described sling device is concentric circles distribution.
Further, described sling device comprises girder steel otic placode, cable wire external member and embedded part otic placode, described cable wire external member comprises the upper ear plate, cable wire, steel cable regulating part and the lower ear plate that connect successively up and down, described upper ear plate is riveted mutually with described girder steel otic placode, and described lower ear plate is riveted mutually with described embedded part otic placode.
Further, described girder steel otic placode is fixedly arranged on girder steel, and described embedded part otic placode part is embedded in ground concrete.
Further, described stair passage also comprises pedal connector, described pedal connector comprises a pawl, connecting rod and overlapping joint, described some pawl is installed on described guardrail, described connecting rod comprises the first rod member and the second rod member, and one end of described first rod member is threaded with described some pawl, and the other end is connected with one end of described second rod member is vertical, the other end of described second rod member is that convex spherical and described overlapping joint is flexibly connected, and described overlapping joint is installed in described pedal.
Further, be parallel to each other between described pedal, the relative both sides of described pedal are respectively arranged with the pedal connector described in two.
Further, described guardrail or pedal are made up of glass plate.
Further, described hoist cable connector comprises female seat, connecting rod, bluff piece and locker, one end of described connecting rod is convex spherical, described bluff piece is located on described guardrail, and it comprises receiver and screw thread and is fixed on pressing plate on described receiver, and described receiver is interior bottleneck shape, with the convex ball phase clamping of described connecting rod one end, the other end fastening nuts of described connecting rod is in described female seat, and described locker is installed in the middle part of described female seat, and is clamped on described sling device.
Further, described hoist cable connector has the bluff piece described in two and connecting rod, described two bluff pieces are folded on the adjacent two boards body of described guardrail respectively.
Further, described stair passage also comprises handrail and handrail connector, described handrail connector comprises fixed claw and support bar, described fixed claw comprises clamping plate and clamping plate seat, described clamping plate are located on the plate body of described guardrail, described clamping plate seat is fastenedly connected by screw and described clamping plate, and described support bar one end is vertically fixed on described clamping plate seat, and described handrail welding on the other end thereof.
Compared with prior art, the stair passage of hoist cable steel structure stairway of the present invention is installed on sling device by hoist cable connector, this sling device flexible structure can become different shapes according to spatial placement, utilize space fully, avoid adopting the reinforced concrete structure that form compare is stiff, lack aesthetic feeling and light transmission, more can meet modern space Integral decoration effect.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the hoist cable steel structure stairway that the embodiment of the present invention provides.
Fig. 2 is the schematic top plan view of stair shown in Fig. 1.
Fig. 3 is the structural representation of sling device in Fig. 1.
Fig. 4 is the structural representation of stair passage in Fig. 1.
Fig. 5 is the structural representation of pedal connector in Fig. 4.
Fig. 6 is the structural representation of pedal in Fig. 4.
Fig. 7 is the structural representation of handrail connector in Fig. 4.
Fig. 8 is the structural representation of hoist cable connector in Fig. 1.
Fig. 9 is the close-up schematic view of part A in Fig. 2.
Figure 10 is glass plate and ground scheme of installation.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As illustrated in fig. 1 and 2, be a preferred embodiment of the present invention, this hoist cable steel structure stairway comprises stair passage 200, many sling devices 100 and hoist cable connector 300.Stair passage 200 is rotational structure, sling device 100 is distribution in concentric circles, and along the distribution of stair passage 200 both sides, the two ends of sling device 100 are installed on girder steel and ground respectively, and stair passage 200 is installed on sling device 100 by hoist cable connector 300.
As shown in Figure 3, sling device 100 comprises girder steel otic placode 110, cable wire external member 120 and embedded part otic placode 130.Girder steel otic placode 110 is fixedly arranged on girder steel, and embedded part otic placode 130 part is embedded in ground concrete.Cable wire external member 120 comprises the upper ear plate 121, cable wire 122, steel cable regulating part 123 and the lower ear plate 124 that connect successively up and down, and upper ear plate 121 is riveted with girder steel otic placode 110 phase, and lower ear plate 124 is riveted with embedded part otic placode 130 phase.By rotating steel cable regulating part 123, cable wire 122 being tightened when mounted, being conducive to the fixing of stair passage 200.
As shown in Fig. 4 to 7, stair passage 200 comprises guardrail 210, pedal 220 and pedal connector 230.Pedal connector 230 comprises a pawl 231, connecting rod 232 and overlapping joint 233.Point pawl 231 comprises clamping plate 231a and clamping plate seat 231b, makes clamping plate 231a and clamping plate seat 231b mutually fastening, a pawl 231 is installed on guardrail 210 by screw.Connecting rod 232 comprises the first rod member 232a and the second rod member 232b, and one end of the first rod member 232a is threaded with some pawl 231b, and the other end is connected with one end of the second rod member 232b is vertical, and the other end of the second rod member 232b is convex spherical.Overlapping joint 233 comprises sleeve 233a and shrouding 233b, and sleeve 233a is embedded in pedal 220, and is flexibly connected with the convex ball of the second rod member 232b.Be parallel to each other between adjacent pedal 220, each pedal 220 is quadrangle, and its relative both sides offer two through holes 211 respectively, and sleeve 233a is embedded in through hole 211.
Stair passage 200 also comprises handrail 240 and handrail connector 250.Handrail connector 250 comprises fixed claw 251 and support bar 252.Fixed claw 251 comprises clamping plate 251a and clamping plate seat 251b, makes clamping plate 251a and clamping plate seat 251b mutually fastening, fixed claw 251 is installed on the plate body of guardrail 210 by screw.Support bar 252 one end is vertically fixed on clamping plate seat 251b, and handrail 240 welds on the other end thereof.In the present embodiment, handrail is made up of stainless steel, and guardrail 210 and pedal 220 are made up of glass plate, and this glass plate is glue doubling steel glass, is made up of the two-layer glue of compound steel glass clamp.When glass plate is broken, owing to having doubling between glass, glass plate can not entirety come off, even if there is people to stand on a glass, also can not directly fall, and light transmission is well safe and reliable again.
As shown in Figure 8, hoist cable connector 300 comprises female seat 310, connecting rod 320, bluff piece 330 and locker 340.One end of connecting rod 320 is convex spherical, bluff piece 330 comprises receiver 331 and screw thread and is fixed on pressing plate 332 on receiver 331, pad rubber cushion blocks is provided with between receiver 331 and pressing plate 332, receiver 331 is interior bottleneck shape, with the mobilizable clamping of convex ball of connecting rod 320 one end, the other end of connecting rod 320 by fastening nuts in female seat 310.Hoist cable connector 300 is provided with two bluff pieces, 330, two bluff pieces 330 and is folded on the adjacent two boards body of guardrail 210 respectively, as Fig. 9.Locker 340 is installed in the middle part of female seat 310, and cable wire 122 passes locker 340, and fastening with screw 341.
As shown in Figure 10, the place channel-section steel 10 of the glass plate on guardrail 210 and earth surface fixes, and glass plate is placed in channel-section steel 10.Nylon cushion block 15 is lined with between bottom glass plate and channel-section steel 10, and and be embedded with foam rods 14 between channel-section steel 10 two side, foam rods 14 seals with silicone weatherproof sealant 13.Channel-section steel 10 both sides are fixed by two angle steel 11, and two angle steel 11 bolts 12 fix on the ground, glass and ground hard contact can be avoided like this to produce stress and concentrate and burst.
In sum, hoist cable steel work spiral stairs of the present invention, this stair passage logical 200 is crossed hoist cable connector 300 and is installed on sling device 100, and this sling device 100 flexible structure can become different shapes according to spatial placement, utilize space fully, avoid form compare stiff; Guardrail 210 and the pedal 220 of this stair passage 200 adopt glass material, while content with funtion needs, are also play to increase light transmission and decoration function, meet modern space Integral decoration effect.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a hoist cable steel structure stairway, it is characterized in that, comprise stair passage, many sling devices and hoist cable connector, described sling device distributes along described stair passage both sides, its two ends are installed on girder steel and ground respectively, described stair passage is installed on described sling device by described hoist cable connector, and it comprises guardrail and some pedals.
2. hoist cable steel structure stairway according to claim 1, is characterized in that, described stair passage is rotational structure, and described sling device is concentric circles distribution.
3. hoist cable steel structure stairway according to claim 1 and 2, it is characterized in that, described sling device comprises girder steel otic placode, cable wire external member and embedded part otic placode, described cable wire external member comprises the upper ear plate, cable wire, steel cable regulating part and the lower ear plate that connect successively up and down, described upper ear plate is riveted mutually with described girder steel otic placode, and described lower ear plate is riveted mutually with described embedded part otic placode.
4. hoist cable steel structure stairway according to claim 3, is characterized in that, described girder steel otic placode is fixedly arranged on girder steel, and described embedded part otic placode part is embedded in ground concrete.
5. hoist cable steel structure stairway according to claim 1 and 2, it is characterized in that, described stair passage also comprises pedal connector, described pedal connector comprises a pawl, connecting rod and overlapping joint, described some pawl is installed on described guardrail, described connecting rod comprises the first rod member and the second rod member, one end of described first rod member is threaded with described some pawl, the other end is connected with one end of described second rod member is vertical, the other end of described second rod member is that convex spherical and described overlapping joint is flexibly connected, and described overlapping joint is installed in described pedal.
6. hoist cable steel structure stairway according to claim 5, is characterized in that, is parallel to each other between described pedal, and the relative both sides of described pedal are respectively arranged with the pedal connector described in two.
7. hoist cable steel structure stairway according to claim 5, is characterized in that, described guardrail or pedal are made up of glass plate.
8. hoist cable steel structure stairway according to claim 1, it is characterized in that, described hoist cable connector comprises female seat, connecting rod, bluff piece and locker, one end of described connecting rod is convex spherical, described bluff piece is located on described guardrail, it comprises receiver and screw thread and is fixed on pressing plate on described receiver, described receiver is interior bottleneck shape, with the convex ball phase clamping of described connecting rod one end, the other end fastening nuts of described connecting rod is in described female seat, described locker is installed in the middle part of described female seat, and is clamped on described sling device.
9. hoist cable steel structure stairway according to claim 8, is characterized in that, described hoist cable connector has the bluff piece described in two and connecting rod, and described two bluff pieces are folded on the adjacent two boards body of described guardrail respectively.
10. hoist cable steel structure stairway according to claim 5, it is characterized in that, described stair passage also comprises handrail and handrail connector, described handrail connector comprises fixed claw and support bar, described fixed claw comprises clamping plate and clamping plate seat, and described clamping plate are located on the plate body of described guardrail, and described clamping plate seat is fastenedly connected by screw and described clamping plate, described support bar one end is vertically fixed on described clamping plate seat, and described handrail welding on the other end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510180454.6A CN104831878B (en) | 2015-04-16 | 2015-04-16 | Hoist cable steel structure stairway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510180454.6A CN104831878B (en) | 2015-04-16 | 2015-04-16 | Hoist cable steel structure stairway |
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| Publication Number | Publication Date |
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| CN104831878A true CN104831878A (en) | 2015-08-12 |
| CN104831878B CN104831878B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510180454.6A Active CN104831878B (en) | 2015-04-16 | 2015-04-16 | Hoist cable steel structure stairway |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318507A (en) * | 2019-07-30 | 2019-10-11 | 中国建筑第七工程局有限公司 | Zhongting pull rod steel stair system and its construction method |
| CN113089948A (en) * | 2021-03-26 | 2021-07-09 | 广东省建筑装饰工程有限公司 | Pull rod suspension type glass stair structure and construction method |
| CN113756235A (en) * | 2021-08-17 | 2021-12-07 | 启迪设计集团股份有限公司 | Adjustable sling guardrail system |
| CN114856102A (en) * | 2022-04-21 | 2022-08-05 | 广东省粤建装饰集团有限公司 | Vertical curtain type adjustable pull rod connected glass stair structure and construction method |
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| JP2003239484A (en) * | 2002-02-20 | 2003-08-27 | Sekisui House Ltd | Spiral stairs |
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| CN103628638A (en) * | 2012-10-07 | 2014-03-12 | 厦门嘉达环保建造工程有限公司 | Detachable type hanging landscape staircase structure |
| CN103967232A (en) * | 2014-05-21 | 2014-08-06 | 中建五局蚌埠建筑工程有限公司 | Suspended spiral ramp |
| CN204571136U (en) * | 2015-04-16 | 2015-08-19 | 深圳瑞和建筑装饰股份有限公司 | Hoist cable steel structure stairway |
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2015
- 2015-04-16 CN CN201510180454.6A patent/CN104831878B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE2924999A1 (en) * | 1979-06-21 | 1981-01-22 | Neucon Masch Bausystem | Universal prefab. unit for assembled staircase balustrade - has clamping joints between cable type hand rail and extending bars anchored at base |
| JP2003239484A (en) * | 2002-02-20 | 2003-08-27 | Sekisui House Ltd | Spiral stairs |
| CN102251631A (en) * | 2011-05-13 | 2011-11-23 | 天津大学 | Hanging integrated type stair with steel structure and manufacturing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318507A (en) * | 2019-07-30 | 2019-10-11 | 中国建筑第七工程局有限公司 | Zhongting pull rod steel stair system and its construction method |
| CN110318507B (en) * | 2019-07-30 | 2024-03-12 | 中国建筑第七工程局有限公司 | Atrium pull rod steel stair system and construction method thereof |
| CN113089948A (en) * | 2021-03-26 | 2021-07-09 | 广东省建筑装饰工程有限公司 | Pull rod suspension type glass stair structure and construction method |
| CN113756235A (en) * | 2021-08-17 | 2021-12-07 | 启迪设计集团股份有限公司 | Adjustable sling guardrail system |
| CN114856102A (en) * | 2022-04-21 | 2022-08-05 | 广东省粤建装饰集团有限公司 | Vertical curtain type adjustable pull rod connected glass stair structure and construction method |
| CN114856102B (en) * | 2022-04-21 | 2022-12-23 | 广东省粤建装饰集团有限公司 | Vertical curtain type adjustable pull rod connected glass stair structure and construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104831878B (en) | 2017-04-05 |
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Address after: 518000 Rui he 3027, Shennan East Road, Luohu District, Shenzhen, Guangdong Patentee after: Shenzhen Ruihe Construction Decoration Co., Ltd. Address before: 518028 West 10 building, Sai Ge science and Technology Park, Huaqiang North Road, Futian District, Shenzhen, Guangdong, China, four Patentee before: Shenzhen Ruihe Construction Decoration Co., Ltd. |
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