CN105625750B - Terraced beam angle regulator - Google Patents
Terraced beam angle regulator Download PDFInfo
- Publication number
- CN105625750B CN105625750B CN201511005036.XA CN201511005036A CN105625750B CN 105625750 B CN105625750 B CN 105625750B CN 201511005036 A CN201511005036 A CN 201511005036A CN 105625750 B CN105625750 B CN 105625750B
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- mounting base
- spiral
- housing
- connection housing
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
-
- 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
Abstract
The invention discloses a kind of terraced beam angle regulators, including two the first connecting seats being oppositely arranged, the second connecting seat, the first connection housing being entrenched on the first connecting seat, the second connection housing being entrenched on the second connecting seat and the gear set between the first connection housing and the second connection housing, gear top end face is connected the castellated engagement in housing bottom end face with first, and gear outer ring is connected the engagement of housing ring gear with second.The present invention is by rotating the first connecting seat or the second connecting seat, that is adjustable angle between first connecting seat and the second connecting seat, and the first connecting seat and the second connecting seat are connected with terraced beam end, it can reach the purpose of the terraced beam angle adjustment of two sections be mutually butted, the requirement constructed with the landing for meeting needs different angle.
Description
Technical field
It ascends a height the present invention relates to one kind or by structure, in particular to a kind of terraced beam angle regulator.
Technical field
Landing in addition to common concrete placings, also have steel construction and other materials, application range have operation, visit,
Mainteinance repair for satisfaction or changes building across equipment installation passage and bridge landing and port and pier, indoor and outdoor
The landing added using function.
The mode of construction of landing has non-at-scene making in-site installation, field fabrication and installation, semifinished or finished goods group
Dress etc..In-site measurement is usually wanted before fabrication and installation, and drawing is drawn by different configuration (particularly different gradient), is then made
Installation.Field surveys heavy workload and it is difficult ensured measurement accuracy, some bulky pre-constructed unit, components also to lifting,
The constructions such as transport, assembled, installation, anti-corrosion and facing paint bring difficulty.
Further, since the climatic factors such as rainy season in winter and summer strong sunlight influence, outdoor field fabrication, important field are not easy to
Institute, fire-proof and explosion-proof and toxic strategic point, production, life, commerce area, the public place scene when making and installation are carried out at the same time need
Do necessary protection isolation, to meet safety requirements, if the occupied ground time is long, to public transport, personnel it is passing cause it is very big
Inconvenience, and improve operating cost, reduce operating efficiency, extend construction period.
At present, Assembled stairs platform is all the fixed gradient, and makes connector for different gradient is special respectively.In work
In the mainteinance repairs landing such as industry production line material transfer equipment and industrial flow equipment, same equipment and distinct device connect
Between connecing, gradient difference is larger, and the landing of the fixed gradient can not meet construction needs, and the special connector that makes can cause part
Kind is excessive, fabrication cycle is long and can not realize exchange, and therefore, the prior art need to be improved, and having terraced beam angle can
Tonality, to meet requirement.
The content of the invention
Present invention aim to solve the deficiency of above-mentioned background technology, a kind of terraced beam angle regulator is provided, with
Meet the requirement of the landing of needs different angle.
The technical scheme is that：A kind of ladder beam angle regulator, it is characterised in that：It is oppositely arranged including two
First connecting seat, the second connecting seat, be entrenched on first connecting seat first connection housing, be entrenched in it is described second connection
The gear set between the second connection housing and the first connection housing and the second connection housing on seat, the gear top
End face is connected the castellated engagement in housing bottom end face with described first, and the gear outer ring is connected housing ring gear with described second
Engagement.
Further, first connecting seat, the second connecting seat medial surface are both provided with arc groove, the first connection shell
Body and the second connection housing outer circumference surface correspondence are entrenched in the arc groove.
Preferably, first connecting seat includes the first mounting base and the first spiral-lock seat, and the first mounting base top surface is set
The first L-shaped seam allowance is equipped with, the first spiral-lock seat is mounted on by bolt on first seam allowance, the first connection shell
Body is arranged on the inside of the first spiral-lock seat and is an integral structure with the first spiral-lock seat；Second connecting seat includes the
Two mounting bases and the second spiral-lock seat, the second mounting base bottom surface are provided with the second L-shaped seam allowance, and the second spiral-lock seat leads to
It crosses the bolt axially set to be mounted on second seam allowance, the second connection housing is arranged on the inside of the second spiral-lock seat
And it is an integral structure with the second spiral-lock seat.
Further, first mounting base and the second mounting base are set there are two the bolt hole for being connected with terraced beam,
First mounting base and the second mounting base are mounted on the terraced beam-ends face by bolt.
Further, first mounting base and the second mounting base lateral surface are symmetrical arranged that there are two for being inserted into terraced beam-ends
The fagging in face is provided with the bracer being slidably matched with it in the fagging.
Further, inclined-plane, the fagging medial surface are provided with positioning runner on the inside of the fagging；The bracer bag
Include positioned at both sides wedge-shaped slide plate and by both sides wedge shape slide plate connect connecting portion, it is described wedge shape slide plate on the outside of be provided with it is described
The positioning sliding block of positioning runner cooperation.
Preferably, the connecting portion is provided with bolt hole, and first mounting base and the second mounting base correspond to the bolt
Through hole is provided at hole.
Further, the first connection housing and the second connection housing inner peripheral surface end are distributed by several in shape is dodged
Spoke the corresponding centre mount with being located at cental axial position is connected respectively.
The terraced beam angle regulator of the present invention, by rotating the first connecting seat or the second connecting seat, you can adjustment first
Angle between connecting seat and the second connecting seat, and the first connecting seat and the second connecting seat are connected with terraced beam end, you can
Achieve the purpose that be mutually butted two sections of terraced beam angle adjustment, made with what the landing for meeting needs different angle was constructed
With requiring.
Description of the drawings
Fig. 1 is the application structure schematic diagram of the present invention；
Fig. 2 is the assembling schematic diagram of the present invention；
Fig. 3 is the fractionation schematic diagram of the present invention；
Fig. 4 is middle supporting plate of the present invention and sliding block connection diagram.
Specific embodiment
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
With reference to figure 1, a kind of terraced beam angle regulator of the present embodiment, it is mounted on the stair for being used to support platform 13
In, which includes two side by side and spaced apart terraced beam, the ladder beam are made of at least two terraced girder segments 12, the present embodiment
Terraced beam angle regulator be mounted between adjacent terraced girder segment 12.
With reference to figure 2 and Fig. 3, a kind of terraced beam angle regulator of the present embodiment, be oppositely arranged including two and difference
The first connecting seat 1 and the second connecting seat 2 being connected with terraced girder segment end, in the inside of the first connecting seat 1 and the second connecting seat 2
Face, which corresponds to be fitted together to, the first connection housing 3 and the second connection housing 4, is set between the first connection housing 3 and second connects housing 4
Gear 5 is equipped with, 5 top end surface of gear of the present embodiment is connected the castellated engagement of 3 bottom end face of housing, 5 outer ring of gear with first
The engagement of 4 ring gear of housing is connected with second.Housing 4, the first connection housing 3 are connected by rotating the first connection housing 3 or second
Or second connection housing 4 and gear 5 make axial rotation mutually, respectively adjust gear 5 with second be connected 4 ring gear of housing engage
Position and 5 top end surface of gear are connected the castellated position of engagement of 3 bottom end face of housing with first, realize two be mutually butted
The purpose that angle is adjusted between terraced beam, to meet the requirement of the landing of needs different angle.
The first connection housing 3 and gear 5 of the present embodiment rotate a dental inlay position engagement, and gear 5 is connected shell with second
Body 4 is rotated further by the engagement of number of teeth position, realizes the two level indexing of angle adjustment, angle is made to adjust gradient very little, close to stepless
Adjustment, the present embodiment are marked with scale in the first connecting seat 1,2 outer surface of the second connecting seat, can intuitively read the angle of adjustment
Degree, adjustment are more accurate convenient.
The present embodiment is relatively reliable compared to conventional friction constraint using dental inlay and gear ring engagement constraint.
First connecting seat 1,2 medial surface of the second connecting seat of the present embodiment are both provided with arc groove, the first connection 3 He of housing
Second 4 outer circumference surface of connection housing correspondence is entrenched in arc groove.
Further, first connecting seat 1 of the present embodiment includes the first mounting base 1.1 and the first spiral-lock seat 1.2, the first peace
Dress 1.1 top surface of seat is provided with the first L-shaped seam allowance 1.3, and the first spiral-lock seat 1.2 is mounted on first by the bolt axially set
On seam allowance 1.3, the first connection housing 3 is arranged on 1.2 inside of the first spiral-lock seat and is an integral structure with the first spiral-lock seat 1.2；
Second connecting seat 2 includes the second mounting base 2.1 and the second spiral-lock seat 2.2, and 2.1 bottom surface of the second mounting base is provided with L-shaped the
Two seam allowances 2.3, the second spiral-lock seat 2.2 are mounted on by the bolt axially set on the second seam allowance 2.3, and the second connection housing 4 is set
It puts in 2.2 inside of the second spiral-lock seat and is an integral structure with the second spiral-lock seat 2.2.By the first connecting seat 1 and the second connecting seat 2
It is arranged to split structure, it is easy to disassemble and safeguarded.
Along setting, there are two the spiral shells for being connected with terraced beam in the first mounting base 1.1 and the second mounting base 2.1 for the present embodiment
Keyhole, the first mounting base 1.1 and the second mounting base 2.1 are mounted on by bolt on terraced beam-ends face.
With reference to figure 4, the present embodiment the first mounting base 1.1 and 2.1 lateral surface of the second mounting base be symmetrical arranged there are two use
Fagging 10 in the terraced beam-ends face of insertion, 10 inside of fagging is inclined-plane, and 10 medial surface of fagging is provided with positioning runner 10.1, fagging
The bracer 11 for being slidably matched with it and its outside tensioner being made is provided in 10, bracer 11 includes the wedge-shaped slide plate positioned at both sides
11.1 and the connecting portion 11.3 that connects both sides wedge shape slide plate 11.1, wedge-shaped 11.1 outside of slide plate be provided with and positioning runner 10.1
The positioning sliding block 11.2 of cooperation, connecting portion 11.3 are set there are two symmetrical bolt hole 11.4, and the first mounting base 1.1 and second is pacified
Dress seat 2.1 corresponds to be provided at bolt hole 11.4.
It, need to be in terraced beam before by the terraced beam angle regulator of the present embodiment between two terraced beams for needing to dock
End face sets mounting groove, and the distance between the width of mounting groove and fagging 10 match, between bracer 11 first is packed into fagging 10,
Then fagging 10 is inserted into the mounting groove, bracer 11 is pushed into, 10 spreading of fagging is tightly supportted in terraced beam-ends face mounting groove
On inner hole wall, terraced beam angle regulator and the positioning in terraced beam-ends face ensure that, stablize its installation, while the pre- anxiety generated
Power can undertake partial shear again, improve the bonding strength of terraced beam and terraced beam angle regulator.
The positioning sliding block 11.2 of the present embodiment slides in positioning runner 10.1, makes bracer 11 can only be along positioning runner 10.1
Setting direction slide, and due to wedge-shaped slide plate 11.1 for wedge shape, not only slide wedge-shaped slide plate 11.1 smooth, wedge can also be made
Shape slide plate 11.1 is contacted with 10 inner wall of fagging for face, ensures tension of the bracer 11 to fagging 10.
The present embodiment connects 4 inner peripheral surface end of housing in the first connection housing 3 and second and is distributed by several in shape is dodged
Spoke 6 the corresponding centre mount 7 with being located at cental axial position is connected respectively, to strengthen structure.
The above described is only a preferred embodiment of the present invention, not the structure of the present invention is done in any form
Limitation.Every technical spirit according to the invention and any simple modification made to above example, equivalent variations are with repairing
Decorations, in the range of still falling within technical scheme.
Claims (6)
1. a kind of ladder beam angle regulator, it is characterised in that：Connect including two the first connecting seats (1) being oppositely arranged, second
Joint chair (2), first be entrenched on first connecting seat (1) connect housing (3), are entrenched on second connecting seat (2)
The second connection housing (4) and the first connection housing (3) and second connect the gear (5) set between housing (4), it is described
Gear (5) top end surface is connected the castellated engagement of housing (3) bottom end face with described first, gear (5) outer ring with it is described
Second connection housing (4) ring gear engagement；First connecting seat (1), the second connecting seat (2) medial surface are both provided with arc
Slot, the first connection housing (3) and second connection housing (4) outer circumference surface correspondence are entrenched in the arc groove；It is described
First connecting seat (1) includes the first mounting base (1.1) and the first spiral-lock seat (1.2), and the first mounting base (1.1) top surface is set
There is L-shaped the first seam allowance (1.3), the first spiral-lock seat (1.2) is stopped by the bolt axially set mounted on described first
On mouthful (1.3), the first connection housing (3) be arranged on the inside of the first spiral-lock seat (1.2) and with the first spiral-lock seat
(1.2) it is an integral structure；Second connecting seat (2) includes the second mounting base (2.1) and the second spiral-lock seat (2.2), described
Second mounting base (2.1) bottom surface is provided with L-shaped the second seam allowance (2.3), and the second spiral-lock seat (2.2) passes through axial setting
Bolt be mounted on second seam allowance (2.3) on, it is described second connection housing (4) is arranged on the second spiral-lock seat (2.2)
Inside is simultaneously an integral structure with the second spiral-lock seat (2.2).
2. ladder beam angle regulator according to claim 1, it is characterised in that：First mounting base (1.1) and
There are two the bolt hole for being connected with terraced beam, first mounting base (1.1) and the second installations along setting for two mounting bases (2.1)
Seat (2.1) is mounted on the terraced beam-ends face by bolt.
3. ladder beam angle regulator according to claim 2, it is characterised in that：First mounting base (1.1) and
Two mounting bases (2.1) lateral surface is symmetrical arranged there are two for being inserted into the fagging (10) in terraced beam-ends face, is set in the fagging (10)
It is equipped with the sliding block (11) being slidably matched with it.
4. ladder beam angle regulator according to claim 3, it is characterised in that：It is inclined-plane on the inside of the fagging (10),
Fagging (10) medial surface is provided with positioning runner (10.1)；The sliding block (11) includes the wedge-shaped slide plate positioned at both sides
(11.1) and by both sides wedge shape slide plate (11.1) connecting portion (11.3) connected, be provided on the outside of wedge shape slide plate (11.1) with
The positioning sliding block (11.2) of positioning runner (10.1) cooperation.
5. ladder beam angle regulator according to claim 4, it is characterised in that：The connecting portion (11.3) is provided with spiral shell
It is provided at the corresponding bolt hole (11.4) of keyhole (11.4), first mounting base (1.1) and the second mounting base (2.1) logical
Hole.
6. ladder beam angle regulator according to claim 1 or 2, it is characterised in that：It is described first connection housing (3) and
Second connects housing (4) inner peripheral surface end is corresponded to and in the spoke (6) for dodging shape distribution positioned at center axle position respectively by several
Centre mount (7) connection put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005036.XA CN105625750B (en) | 2015-12-28 | 2015-12-28 | Terraced beam angle regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511005036.XA CN105625750B (en) | 2015-12-28 | 2015-12-28 | Terraced beam angle regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105625750A CN105625750A (en) | 2016-06-01 |
| CN105625750B true CN105625750B (en) | 2018-05-18 |
Family
ID=56041055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511005036.XA Active CN105625750B (en) | 2015-12-28 | 2015-12-28 | Terraced beam angle regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105625750B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050425A (en) * | 1989-09-20 | 1991-04-03 | 约翰·克莱门特·普雷斯顿 | Material loading platform that the job site is used and mistake top protective cover |
| JPH08158574A (en) * | 1994-12-05 | 1996-06-18 | Moriyama Tekko:Kk | Folding stairs provided with angle-adjusting mechanism |
| CN2244546Y (en) * | 1995-11-20 | 1997-01-08 | 江汉建筑工程机械厂 | Self-lifting guide support adding device for construction elevator cage |
| JP2002527165A (en) * | 1998-10-13 | 2002-08-27 | ルフェーブル、マルク | Device for indexing the position of moving parts |
| CN201620538U (en) * | 2010-03-09 | 2010-11-03 | 重庆大军建材有限公司 | Stair combination connecting piece |
| CN203113651U (en) * | 2013-01-30 | 2013-08-07 | 重庆正达护栏有限公司 | Assembled type angle-adjusting guardrail |
| CN205330205U (en) * | 2015-12-28 | 2016-06-22 | 武汉沿程科技有限公司 | Ladder beam angle adjusting device |
-
2015
- 2015-12-28 CN CN201511005036.XA patent/CN105625750B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1050425A (en) * | 1989-09-20 | 1991-04-03 | 约翰·克莱门特·普雷斯顿 | Material loading platform that the job site is used and mistake top protective cover |
| JPH08158574A (en) * | 1994-12-05 | 1996-06-18 | Moriyama Tekko:Kk | Folding stairs provided with angle-adjusting mechanism |
| CN2244546Y (en) * | 1995-11-20 | 1997-01-08 | 江汉建筑工程机械厂 | Self-lifting guide support adding device for construction elevator cage |
| JP2002527165A (en) * | 1998-10-13 | 2002-08-27 | ルフェーブル、マルク | Device for indexing the position of moving parts |
| CN201620538U (en) * | 2010-03-09 | 2010-11-03 | 重庆大军建材有限公司 | Stair combination connecting piece |
| CN203113651U (en) * | 2013-01-30 | 2013-08-07 | 重庆正达护栏有限公司 | Assembled type angle-adjusting guardrail |
| CN205330205U (en) * | 2015-12-28 | 2016-06-22 | 武汉沿程科技有限公司 | Ladder beam angle adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105625750A (en) | 2016-06-01 |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430074 No. 3, 13th floor, main building, No. 7 building, Changhang Lanjing international, Hongshan District, south of Xiongchu Avenue, east of Guanshan Avenue, Wuhan, Hubei Province Patentee after: WUHAN CHENGYAN TECHNOLOGY CO.,LTD. Address before: 430074 No. 3, 13th floor, main building, No. 7 building, Changhang Lanjing international, Hongshan District, south of Xiongchu Avenue, east of Guanshan Avenue, Wuhan, Hubei Province Patentee before: WUHAN YANCHENG TECHNOLOGY Co.,Ltd. |