CN105888164A - Staircase structure convenient to disassemble - Google Patents
Staircase structure convenient to disassemble Download PDFInfo
- Publication number
- CN105888164A CN105888164A CN201610326913.1A CN201610326913A CN105888164A CN 105888164 A CN105888164 A CN 105888164A CN 201610326913 A CN201610326913 A CN 201610326913A CN 105888164 A CN105888164 A CN 105888164A
- Authority
- CN
- China
- Prior art keywords
- pin
- staircase structure
- plate
- dismount
- easy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims description 9
- 244000062793 Sorghum vulgare Species 0.000 claims description 3
- 235000019713 millet Nutrition 0.000 claims description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention relates to the technical field of staircases, in particular to a staircase structure convenient to disassemble. The staircase structure convenient to disassemble comprises upright columns, platform beams, ladder beams and inclined struts, and is characterized by further comprising gripping and wrapping clamp grooves; an arc-shaped hole is formed in a plate to form each gripping and wrapping clamp groove, and two ends of each arc-shaped hole are communicate with the edges on the corresponding sides of the corresponding plate to form openings; the rear walls of every two corresponding gripping and wrapping clamp grooves which are transversely and parallelly formed are fixed onto the corresponding upright column to form a group of gripping and wrapping clamp groove components; the upper edge and the lower edge of each ladder beam are respectively connected with inner edges of the corresponding adjacent platform beams by pins. Compared with the prior art, the staircase structure convenient to disassemble has the advantages that the staircase structure no longer needs to be welded when about to be assembled and is easy to mount, accordingly, environmental pollution can be reduced, and labor and materials can be saved; the staircase structure is reliable and is convenient to disassemble; the platform beams, the ladder beams and the inclined struts which are hinged to one another can be reused for other buildings or structures after being disassembled, and accordingly the cost can be saved.
Description
Technical field
The present invention relates to stairway art field, a kind of easy-to-dismount staircase structure.
Background technology
In the work progress of exterior stair, particularly steel ladder, it is frequently encountered situations below: 1, high missing solder
Connect, construct relatively difficult.2, lifting is often, uneconomical.3, the set-up time is long, and efficiency is low.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of being suitable for quickly assembles and weight after dismounting
The multiple stair utilized.
For achieving the above object, design a kind of easy-to-dismount staircase structure, including column, platform fine strain of millet, ladder
Beam, diagonal brace, it is characterised in that:
Also include bonding formula draw-in groove；The described formula that bonds draw-in groove is for set arcuate socket, described arc in a plate
It is formed through gap between the edge of two terminations in shape hole and the plate of corresponding side；
The rear wall of the formula that the bonds draw-in groove that two are parallel transversely disposed is fixed on column and forms one group and bond formula draw-in groove
Part；
The upper and lower both sides of described terraced beam respectively with the inner edge pin joint of adjacent landing beam；
The top of the exterior bottom pin joint diagonal brace of the outside of landing beam；The affixed lateral arrangement in bottom of diagonal brace
Diagonal brace roller bearing；
The inside bottom of the outside of landing beam is respectively and fixedly connected with the landing beam roller bearing of a lateral arrangement；
It is respectively equipped with upper and lower two groups on column below corresponding each landing beam and bonds formula card slotware；
The two ends of described landing beam roller bearing are respectively nested in one group of two arc bonding formula card slotware of top
In hole；The two ends of diagonal brace roller bearing are respectively nested in one group of two arcuate socket bonding formula card slotware of lower section.
Described gap totally in splayed, be positioned at members inside splay gap two ends respectively with arc
Partition portion is formed between two terminations in shape hole；The inwall of described gap is smooth arc line shaped.
Described gap is splayed narrow in the outer edge of plate, wide at members inside；Described gap
Inwall and sides adjacent plate outer wall between form rib respectively.
It is respectively equipped with Telescopic spring pin on the termination in the partition portion on described plate.
Described Telescopic spring pin includes being fixed on the termination in partition portion of plate one end of a sleeve,
Setting one end of nested pin again after spring in sleeve, the other end of pin runs through the other end of sleeve and is constituted.
The free end of described pin is set to inclined-plane.
Described pin joint uses rotary shaft connecting pin；Described rotary shaft connecting pin is fixed in one end of pin
Head, the other end of pin is along the radial direction apertured of pin, and a bolt type steady pin mid portion is through described
Hole, being respectively arranged at two ends with nut and be positioned at the outside of pin of bolt type steady pin.
It is positioned on the pin inside bolt type steady pin and is also arranged with removable insole pieces.
The outline of described plate is totally square.
The present invention compared with prior art, need not weld during assembling again, installs simple, reduces environmental pollution,
Use manpower and material resources sparingly；Structure is reliable, convenient disassembly；Landing beam, ladder beam and diagonal brace hinged after dismantling can weigh
It is used in other buildings or structures again, cost-effective.
Accompanying drawing explanation
Fig. 1 be in the present invention landing beam with ladder beam fold after schematic diagram.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation of Telescopic spring pin in the present invention.
Fig. 4 is the structural representation bonding formula draw-in groove in the present invention.
Fig. 5 is the structural representation of rotary shaft connecting pin in the present invention.
Fig. 6 be Fig. 1 left view in landing beam, ladder beam, the partial structurtes signal of diagonal brace and steel column junction
Figure.
Seeing accompanying drawing 1～Fig. 6, wherein 1 for bonding formula draw-in groove；1-1 is plate；1-2 is arcuate socket；1-4
For gap；1-5 is rib；1-6 is Telescopic spring pin；1-61 is sleeve；1-62 is spring；1-63
For pin；2 rotary shaft connecting pins；2-1 is pin；2-2 is head；2-3 is removable insole pieces；2-4 is spiral shell
Hydrant steady pin；4 is landing beam；5 is diagonal brace；6 is ladder beam；7 is diagonal brace roller bearing；71 roll for landing beam
Axle；8 is column.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is further described.
Embodiment 1
Seeing Fig. 3 and Fig. 4, the present invention includes column, platform fine strain of millet, ladder beam, diagonal brace, it is characterised in that: also
Including bonding formula draw-in groove 1；The described formula that bonds draw-in groove 1 is for set arcuate socket 1-2 in a plate 1-1, described
Two terminations of arcuate socket 1-2 and corresponding side plate 1-1 edge between be formed through gap 1-4；This
Arcuate socket 1-2 in example is preferably with excellent arcuate socket.
The rear wall of the formula that the bonds draw-in groove 1 that two are parallel transversely disposed is fixed on column 8 and forms one group and bond formula
Card slotware；Two spaces bonded between formula draw-in groove 1 may be used for dodging other movable part.
See Fig. 2 and Fig. 6, the upper and lower both sides of described terraced beam 6 respectively with the inner edge of adjacent landing beam 4
Pin joint；The top of the exterior bottom pin joint diagonal brace 5 of the outside of landing beam 4；The bottom affixed one of diagonal brace 5 is horizontal
To the diagonal brace roller bearing 7 arranged；The inside bottom of the outside of landing beam 4 is respectively and fixedly connected with the landing beam of a lateral arrangement
Roller bearing 71；It is respectively equipped with upper and lower two groups on column 8 below corresponding each landing beam 4 and bonds formula card slotware；
The two ends of described landing beam roller bearing 71 are respectively nested in one group of two arcuate socket bonding formula card slotware of top
In 1-2；The two ends of diagonal brace roller bearing 7 are respectively nested in one group of two arcuate socket bonding formula card slotware of lower section
In 1-2.
Seeing Fig. 1, such landing beam 4 constitutes folding stair part with ladder beam 6, and when to install this folding
During the stair part of formula, landing beam roller bearing 71 and diagonal brace roller bearing 7 are connected with corresponding formula draw-in groove 1 inlay card that bonds,
When time to be dismantled, as long as by landing beam roller bearing 71 and diagonal brace roller bearing 7 from the arc bonding formula card slotware accordingly
Take out in the 1-2 of hole, this folding stair part can migration it place installation.
In this example, landing beam 4 is played good supporting role by diagonal brace 5, and after dismounting, diagonal brace 5 is pinned at
Receive together with folding stair part on landing beam, in order to migration is again repeated utilization at it.
In this example between landing beam 4 and column 8, and it is respectively adopted, between diagonal brace 5 and column 5, the formula of bonding
Draw-in groove 1 realizes detachable connection.This bonds formula draw-in groove 1 can embrace landing beam roller bearing 71 and diagonal brace roller bearing 7,
Avoid overhead welding, it is achieved quick purpose is installed, it is only necessary to by landing beam roller bearing 71 and diagonal brace roller bearing 7
Push and can complete in bonding formula draw-in groove accordingly to install.
Seeing Fig. 4, further, described gap 1-4, totally in splayed, is positioned within plate 1-1
The two ends of splay gap 1-4 respectively and form partition portion between two terminations of arcuate socket 1-2；Described
The inwall of gap 1-4 be smooth arc line shaped.Described gap 1-4 be narrow in the outer edge of plate 1-1,
Splayed wide at members inside；The inwall of described gap 1-4 and the outer wall of the plate 1-1 of sides adjacent
Between form rib 1-5 respectively.The splayed gap 1-4 of the narrow inner width in this example China and foreign countries allows for facilitating landing beam
Roller bearing 71 or the embedding of diagonal brace roller bearing 7 and taking-up, gap 1-4 inwall uses the smooth arc line shaped to be also simultaneously
In view of this consideration.Gap 1-4 herein to a certain extent, serves guiding to the parts installed in the inner
Effect.
See Fig. 3, further, the termination in the described partition portion on plate 1-1 is respectively equipped with telescopic
Spring catch 1-6.Described Telescopic spring pin 1-6 includes one end of a sleeve 1-61 is fixed on plate 1-1
Partition portion termination on, set one end of nested pin 1-63 again after spring 1-62, pin in sleeve 1-61
The other end of 1-63 runs through the other end of sleeve 1-61 and is constituted.During embedding, due to pin 1-63 stress
Time can be compressed, landing beam roller bearing 71 and diagonal brace roller bearing 7 therefore can be made to be conveniently embedded and to bond in formula draw-in groove 1,
And it is further ensured that landing beam roller bearing 71 and diagonal brace roller bearing 7 are bonded formula draw-in groove 1 and embrace tightly；The opposing party
Face, as long as compression Telescopic spring pin 1-6, landing beam roller bearing 71 and diagonal brace roller bearing 7 just can be easily from holding
Take out in wrapping up in formula draw-in groove 1.
Further, the free end of described pin 1-63 is set to inclined-plane, more convenient landing beam roller bearing 71 He
The embedding of diagonal brace roller bearing 7.
Seeing Fig. 5, further, described pin joint uses rotary shaft connecting pin 2, it is possible to use other pin joint
Part.Described rotary shaft connecting pin 2 is at another of one end of pin 2-1 fixed head 2-2, pin 2-1
Holding the radial direction apertured along pin 2-1, a bolt type steady pin 2-4 mid portion is through described hole, bolt
Formula steady pin 2-4 is respectively arranged at two ends with nut and is positioned at the outside of pin 2-1.Use this rotary shaft even
The more convenient installation of pin 2.
Further, it is positioned on the pin 2-1 inside bolt type steady pin 2-4 and is also arranged with removable insole pieces 2-3.
Further, the outline of described plate 1-1 is totally square.
All parts in the present invention can be respectively adopted steel part.Pin joint is used between landing beam 4 and ladder beam 6,
The effect of foldable and deformable can be played；And landing beam 4 and diagonal brace 5 pin joint are integrated, free to rotate.
Practical operation can be assembled as follows:
1. landing beam 4, ladder beam 6 are first pre-assembled to folding stair part with diagonal brace 5 on ground；
2., after column 8 makes, can weld bonding formula draw-in groove 1 on it in advance；
3. folding stair part is lifted into every layer of setting height(from bottom) by crane, now can will be welded on diagonal brace 5
Diagonal brace roller bearing 7 together pushes and bonds in formula draw-in groove 1 accordingly, then will weld together with landing beam 4
Landing beam roller bearing 71 push and bond in formula draw-in groove 1 accordingly, just complete the installation of one layer of platform, with secondary class
Push away and can progressively install, until whole stair install, the most time saving and energy saving.
Claims (9)
1. an easy-to-dismount staircase structure, including column, platform fine strain of millet, ladder beam, diagonal brace, it is characterised in that:
Also include bonding formula draw-in groove (1)；The described formula that bonds draw-in groove (1) is at a plate (1-1)
In set arcuate socket (1-2), two terminations of described arcuate socket (1-2) and the plate (1-1) of corresponding side
Edge between be formed through gap (1-4)；
The rear wall of the formula that bonds draw-in groove (1) that two are parallel transversely disposed is fixed on the upper composition of column (8)
One group bonds formula card slotware；
The upper and lower both sides of described terraced beam (6) respectively with the inner edge pin joint of adjacent landing beam (4)；
The top of exterior bottom pin joint diagonal brace (5) of the outside of landing beam (4)；Diagonal brace (5)
The diagonal brace roller bearing (7) of the affixed lateral arrangement in bottom；
The inside bottom of the outside of landing beam (4) is respectively and fixedly connected with the landing beam roller bearing of a lateral arrangement
(71)；
It is respectively equipped with upper and lower two groups on the column (8) of corresponding each landing beam (4) lower section and bonds formula
Card slotware；
The two ends of described landing beam roller bearing (71) be respectively nested in top one group bond formula card slotware
Two arcuate sockets (1-2) in；The two ends of diagonal brace roller bearing (7) be respectively nested in lower section one group hold
Wrap up in two arcuate sockets (1-2) of formula card slotware.
A kind of easy-to-dismount staircase structure the most as claimed in claim 1, it is characterised in that: described gap
(1-4) overall in splayed, it is positioned at the two of the internal splay gap (1-4) of plate (1-1)
End respectively and forms partition portion between two terminations of arcuate socket (1-2)；Described gap (1-4)
Inwall be smooth arc line shaped.
A kind of easy-to-dismount staircase structure the most as claimed in claim 1, it is characterised in that: described gap
(1-4) it is splayed narrow in the outer edge of plate (1-1), wide at plate (1-1) inside；
Gear is formed respectively between the outer wall of the inwall of described gap (1-4) and the plate (1-1) of sides adjacent
Limit (1-5).
A kind of easy-to-dismount staircase structure the most as claimed in claim 2, it is characterised in that: described plate
(1-1) Telescopic spring pin (1-6) it is respectively equipped with on the termination in the partition portion on.
A kind of easy-to-dismount staircase structure the most as claimed in claim 4, it is characterised in that: described is flexible
Formula spring catch (1-6) includes that the one end by a sleeve (1-61) is fixed on the partition of plate (1-1)
On the termination in portion, in sleeve (1-61), set after spring (1-62) the one of more nested pin (1-63)
End, the other end of pin (1-63) runs through the other end of sleeve (1-61) and is constituted.
A kind of easy-to-dismount staircase structure the most as claimed in claim 5, it is characterised in that: described pin
(1-63) free end is set to inclined-plane.
A kind of easy-to-dismount staircase structure the most as claimed in claim 1, it is characterised in that: described pin joint
Use rotary shaft connecting pin (2)；Described rotary shaft connecting pin (2) is at the one of pin (2-1)
Hold fixed head (2-2), the other end of pin (2-1) along the radial direction apertured of pin (2-1), one
Bolt type steady pin (2-4) mid portion is through described hole, the two of bolt type steady pin (2-4)
End is respectively equipped with nut and is positioned at the outside of pin (2-1).
A kind of easy-to-dismount staircase structure the most as claimed in claim 7, it is characterised in that: it is positioned at bolt type
Removable insole pieces (2-3) also it is arranged with on the pin (2-1) of steady pin (2-4) inner side.
A kind of easy-to-dismount staircase structure the most as claimed in claim 1, it is characterised in that: described plate
(1-1) outline is totally square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326913.1A CN105888164B (en) | 2016-05-17 | 2016-05-17 | A kind of easy-to-dismount staircase structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326913.1A CN105888164B (en) | 2016-05-17 | 2016-05-17 | A kind of easy-to-dismount staircase structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105888164A true CN105888164A (en) | 2016-08-24 |
| CN105888164B CN105888164B (en) | 2018-06-26 |
Family
ID=56716195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610326913.1A Expired - Fee Related CN105888164B (en) | 2016-05-17 | 2016-05-17 | A kind of easy-to-dismount staircase structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888164B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019046565A1 (en) * | 2017-08-31 | 2019-03-07 | Patco, Llc | Stair system and manufacturing |
| CN109958133A (en) * | 2018-11-20 | 2019-07-02 | 成都中技智慧企业管理咨询有限公司 | A kind of adjusting method at the deep basal pit stair activity suspension angle based on safety |
| CN112962946A (en) * | 2021-03-09 | 2021-06-15 | 中建一局集团建设发展有限公司 | Special-shaped scaffold supporting system for water course ball curtain installation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778205A (en) * | 1987-08-26 | 1988-10-18 | Kaiser Electronics | Precision latch assembly having means for restricting pin movement in three degrees of freedom |
| CA2242057A1 (en) * | 1998-06-30 | 1999-12-30 | Structures Monocoques Inc. | Modular stairway system, method for erecting stairway and kit therefor |
| CN200943313Y (en) * | 2006-09-04 | 2007-09-05 | 碧卡株式会社 | Joint clasp |
| CN203145432U (en) * | 2012-12-25 | 2013-08-21 | 何华强 | steel pipe scaffold ladder stand |
| CN104213705A (en) * | 2014-09-05 | 2014-12-17 | 何华强 | High-perpendicularity scaffold with safe ladders and upright rod manufacturing process |
| CN204645594U (en) * | 2015-02-02 | 2015-09-16 | 方建峰 | A kind of steel springboard safe block button |
| CN204715728U (en) * | 2015-05-12 | 2015-10-21 | 湖南五恒模架股份有限公司 | Dish buckle type scaffold unit system |
-
2016
- 2016-05-17 CN CN201610326913.1A patent/CN105888164B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778205A (en) * | 1987-08-26 | 1988-10-18 | Kaiser Electronics | Precision latch assembly having means for restricting pin movement in three degrees of freedom |
| CA2242057A1 (en) * | 1998-06-30 | 1999-12-30 | Structures Monocoques Inc. | Modular stairway system, method for erecting stairway and kit therefor |
| CN200943313Y (en) * | 2006-09-04 | 2007-09-05 | 碧卡株式会社 | Joint clasp |
| CN203145432U (en) * | 2012-12-25 | 2013-08-21 | 何华强 | steel pipe scaffold ladder stand |
| CN104213705A (en) * | 2014-09-05 | 2014-12-17 | 何华强 | High-perpendicularity scaffold with safe ladders and upright rod manufacturing process |
| CN204645594U (en) * | 2015-02-02 | 2015-09-16 | 方建峰 | A kind of steel springboard safe block button |
| CN204715728U (en) * | 2015-05-12 | 2015-10-21 | 湖南五恒模架股份有限公司 | Dish buckle type scaffold unit system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019046565A1 (en) * | 2017-08-31 | 2019-03-07 | Patco, Llc | Stair system and manufacturing |
| CN109958133A (en) * | 2018-11-20 | 2019-07-02 | 成都中技智慧企业管理咨询有限公司 | A kind of adjusting method at the deep basal pit stair activity suspension angle based on safety |
| CN112962946A (en) * | 2021-03-09 | 2021-06-15 | 中建一局集团建设发展有限公司 | Special-shaped scaffold supporting system for water course ball curtain installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105888164B (en) | 2018-06-26 |
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Granted publication date: 20180626 |