CN107642228B - A kind of steel pipe scaffold yoke crosstie with height adjustment device - Google Patents
A kind of steel pipe scaffold yoke crosstie with height adjustment device Download PDFInfo
- Publication number
- CN107642228B CN107642228B CN201710606375.6A CN201710606375A CN107642228B CN 107642228 B CN107642228 B CN 107642228B CN 201710606375 A CN201710606375 A CN 201710606375A CN 107642228 B CN107642228 B CN 107642228B
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- hinged seat
- yoke crosstie
- sleeve
- connecting rod
- ontology
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Abstract
The invention discloses a kind of steel pipe scaffold yoke crosstie with height adjustment device, including yoke crosstie ontology, one end two sides of yoke crosstie ontology are equipped with the first hinged seat, the other end two sides of yoke crosstie ontology are equipped with the second hinged seat, regulating mechanism is hinged on first hinged seat and the second hinged seat, regulating mechanism includes the connecting rod hinged with the first hinged seat or the second hinged seat, one end pivot bush unit sleeve of the connecting rod far from the first hinged seat or the second hinged seat, one end that connecting rod protrudes into sleeve inner is equipped with hanging ring, the inside of one end that sleeve protrudes into sleeve inner far from connecting rod is equipped with the first directive wheel, sleeve is equipped with third hinged seat far from the side of the one end protruded into sleeve far from connecting rod, third hinged seat is located at side of the sleeve far from yoke crosstie ontology, fixation is hinged on third hinged seat Plate.The present invention keeps yoke crosstie steady when lifting, improves the safety that yoke crosstie makes in installation and adjustment.
Description
Technical field
The present invention relates to yoke crosstie technical field more particularly to a kind of steel pipe scaffold supports with height adjustment device
Frame crossbeam.
Background technique
Need to build scaffold when building construction, wherein scaffolding bracket crossbeam makes main support member, by
It is extremely inconvenient when assembling is installed in the big weight weight of scaffolding bracket crossbeam volume, in order to ensure scaffolding bracket cross
Beam is steady when transporting installation, needs a kind of steel pipe scaffold yoke crosstie with height adjustment device thus.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is filled with height adjustment
The steel pipe scaffold yoke crosstie set.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of steel pipe scaffold yoke crosstie with height adjustment device, including yoke crosstie ontology, yoke crosstie sheet
One end two sides of body are equipped with the first hinged seat, and the other end two sides of yoke crosstie ontology are equipped with the second hinged seat, the first hinge
Regulating mechanism is hinged on joint chair and the second hinged seat, regulating mechanism includes hinged with the first hinged seat or the second hinged seat
Connecting rod, one end pivot bush unit sleeve of the connecting rod far from the first hinged seat or the second hinged seat, connecting rod protrude into sleeve inner
One end hanging ring is installed, sleeve is equipped with the first directive wheel, sleeve far from the inside of one end that connecting rod protrudes into sleeve inner
The side of one end that separate connecting rod protrudes into sleeve is equipped with third hinged seat, and third hinged seat is located at sleeve far from bracket cross
The side of beam ontology is hinged with fixed plate on third hinged seat, bracket is equipped at the top of fixed plate, bracket is along bracket to sleeve
Direction be sequentially installed with winding drum and guide pulley, the outer ring of winding drum is wound with wirerope, one end of wirerope with
Winding drum is fixedly connected, and the other end of wirerope successively passes through guide pulley and the first directive wheel is fixedly connected with hanging ring.It will
Fixed plate is connect by corner fittings with scaffold, and at this time regulating mechanism is obliquely installed with yoke crosstie ontology, and regulating mechanism is from support
To yoke crosstie ontology biased into tension above and below the both ends of frame cross-beam body, when the motor is energized, wirerope is along orienting roll
The apparent motion of cylinder and the first directive wheel, moves connecting rod along the length direction of sleeve, due to the symmetrically arranged adjusting of multiple groups
Mechanism makes yoke crosstie steady, shaking for preventing yoke crosstie from waiting during exercise when lifting, improves yoke crosstie and pacifying
The safety that adjustment section makes.
Preferably, one end that winding drum stretches out bracket is equipped with the motor being fixedly connected with bracket, bracket is far from solid
One end of fixed board is equipped with protected enclosure, and winding drum and guide pulley are respectively positioned on the inside of protected enclosure.Pass through protected enclosure
Winding drum and guide pulley are protected, impurity is avoided to enter winding drum and guide pulley.
Preferably, the two sides of yoke crosstie ontology are mounted on connecting plate, the both ends of connecting plate offer and sleeve
The card slot of clamping.
Preferably, the quantity of the first hinged seat is two, the first hinged seat is arranged along the vertical direction, the second hinged seat
Quantity is two, and the second hinged seat is arranged along the vertical direction.
Preferably, connecting rod offers two groups of strip sliding slots along its length, sleeve is close to one end of connecting rod
Opening is welded with two groups of limited blocks being slidably connected with sliding slot.
Preferably, mounting plate has been mounted equidistant in the two sides of yoke crosstie ontology along its length.
The present invention has significant technical effect: passing through the yoke crosstie sheet of setting due to using above technical scheme
Body, the first hinged seat, the second hinged seat, regulating mechanism, connecting rod, sleeve, hanging ring, the first directive wheel, third hinged seat, fixation
Fixed plate is connect by corner fittings with scaffold, at this time regulating mechanism by plate, bracket, guide pulley, winding drum and wirerope
It is obliquely installed with yoke crosstie ontology, regulating mechanism inclines to yoke crosstie ontology above and below the both ends of yoke crosstie ontology
Oblique pull is tight, and when the motor is energized, wirerope makes length of the connecting rod along sleeve along the apparent motion of guide pulley and the first directive wheel
Direction movement is spent, due to the symmetrically arranged regulating mechanism of multiple groups, keeps yoke crosstie steady when lifting, prevents yoke crosstie
The shaking waited during exercise improves the safety that yoke crosstie makes in installation and adjustment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of regulating mechanism of the present invention；
Fig. 2 is structural schematic diagram of the invention.
The toponym that each number designation is referred in attached drawing is as follows: 1-yoke crosstie ontology, the 2-the first hinged seat,
3-the second hinged seat, 4-regulating mechanisms, 5-connecting rods, 6-sleeves, 7-hanging rings, the 8-the first directive wheel, 9-thirds are hinged
Seat, 10-fixed plates, 11-brackets, 12-guide pulleys, 13-winding drums, 14-wirerope.
Specific embodiment
Present invention is further described in detail with embodiment with reference to the accompanying drawing.
Embodiment 1
A kind of steel pipe scaffold yoke crosstie with height adjustment device, as shown in Figure 1 and Figure 2, including yoke crosstie sheet
Body 1, one end two sides of yoke crosstie ontology 1 are equipped with the first hinged seat 2, and the other end two sides of yoke crosstie ontology 1 are equipped with
Regulating mechanism 4 is hinged on second hinged seat 3, the first hinged seat 2 and the second hinged seat 3, regulating mechanism 4 includes and the first hinge
Joint chair 2 or the hinged connecting rod 5 of the second hinged seat 3, connecting rod 5 is far from the activity of one end of the first hinged seat 2 or the second hinged seat 3
It is socketed sleeve 6, one end that connecting rod 5 protrudes into inside sleeve 6 is equipped with hanging ring 7, and sleeve 6 protrudes into inside sleeve 6 far from connecting rod 5
The inside of one end the first directive wheel 8 is installed, sleeve 6 is equipped with far from the side of one end that connecting rod 5 protrudes into sleeve 6
Three hinged seats 9, third hinged seat 9 are located at side of the sleeve 6 far from yoke crosstie ontology 1, are hinged with fixation on third hinged seat 9
Plate 10, the top of fixed plate 10 are equipped with bracket 11, and bracket 11 is sequentially installed with winding drum along the direction of bracket 11 to sleeve 6
13 and guide pulley 12, the outer ring of winding drum 13 is wound with wirerope 14, and one end of wirerope 14 and winding drum 13 are fixed
Connection, the other end of wirerope 14 successively passes through guide pulley 12 and the first directive wheel 8 is fixedly connected with hanging ring 7.
One end that winding drum 13 stretches out bracket 11 is equipped with the motor being fixedly connected with bracket 11, and bracket 11 is far from solid
One end of fixed board 10 is equipped with protected enclosure, and winding drum 13 and guide pulley 12 are respectively positioned on the inside of protected enclosure, and bracket is horizontal
The two sides of beam ontology 1 are mounted on connecting plate, and the both ends of connecting plate offer the card slot being clamped with sleeve 6, the first hinged seat 2
Quantity be two, the first hinged seat 2 is arranged along the vertical direction, and the quantity of the second hinged seat 3 is two, 3 edge of the second hinged seat
Vertical direction setting, connecting rod 5 offer two groups of strip sliding slots along its length, and sleeve 6 is close to one end of connecting rod 5
Opening is welded with two groups of limited blocks being slidably connected with sliding slot, and the two sides of yoke crosstie ontology 1 are equidistantly pacified along its length
Equipped with mounting plate.
Working principle: in the present invention, fixed plate 10 is connect by corner fittings with scaffold, at this time regulating mechanism 4 and support
Frame cross-beam body 1 is obliquely installed, and regulating mechanism 4 inclines to yoke crosstie ontology 1 above and below the both ends of yoke crosstie ontology 1
Oblique pull is tight, and when the motor is energized, wirerope 14 makes connecting rod 5 along set along the apparent motion of guide pulley 12 and the first directive wheel 8
The length direction movement of cylinder 6 is kept yoke crosstie steady when lifting, is prevented due to the symmetrically arranged regulating mechanism 4 of multiple groups
The shaking that yoke crosstie is waited during exercise improves the safety that yoke crosstie makes in installation and adjustment.
In short, the foregoing is merely a prefered embodiment of the invention, it is all to become according to equalization made by scope of the present invention patent
Change and modify, shall all be covered by the patent of the invention.
Claims (6)
1. a kind of steel pipe scaffold yoke crosstie with height adjustment device, including yoke crosstie ontology (1), feature exists
In: one end two sides of yoke crosstie ontology (1) are equipped with the first hinged seat (2), the other end two sides peace of yoke crosstie ontology (1)
Equipped with the second hinged seat (3), regulating mechanism (4), regulating mechanism are hinged on the first hinged seat (2) and the second hinged seat (3)
It (4) include the connecting rod (5) hinged with the first hinged seat (2) or the second hinged seat (3), connecting rod (5) is far from the first hinged seat
(2) or one end pivot bush unit sleeve (6) of the second hinged seat (3), connecting rod (5) protrude into the internal one end of sleeve (6) and are equipped with
Hanging ring (7), sleeve (6) are equipped with the first directive wheel (8) far from the inside that connecting rod (5) protrude into the internal one end of sleeve (6), cover
Cylinder (6) is equipped with third hinged seat (9) far from the side of one end that connecting rod (5) are protruded into sleeve (6), third hinged seat (9)
Positioned at the side of sleeve (6) separate yoke crosstie ontology (1), fixed plate (10), fixed plate are hinged on third hinged seat (9)
(10) it is equipped at the top of bracket (11), bracket (11) is sequentially installed with winding drum along the direction of bracket (11) to sleeve (6)
(13) it is wound with wirerope (14) with guide pulley (12), the outer ring of winding drum (13), one end of wirerope (14) and winding
Roller (13) is fixedly connected, and the other end of wirerope (14) successively passes through guide pulley (12) and the first directive wheel (8) and hanging ring
(7) it is fixedly connected.
2. a kind of steel pipe scaffold yoke crosstie with height adjustment device according to claim 1, it is characterised in that:
One end that winding drum (13) stretches out bracket (11) is equipped with the motor being fixedly connected with bracket (11), and bracket (11) is far from fixed
One end of plate (10) is equipped with protected enclosure, and winding drum (13) and guide pulley (12) are respectively positioned on the inside of protected enclosure.
3. a kind of steel pipe scaffold yoke crosstie with height adjustment device according to claim 1, it is characterised in that:
The two sides of yoke crosstie ontology (1) are mounted on connecting plate, and the both ends of connecting plate offer the card slot with sleeve (6) clamping.
4. a kind of steel pipe scaffold yoke crosstie with height adjustment device according to claim 1, it is characterised in that:
The quantity of first hinged seat (2) is two, and the first hinged seat (2) is arranged along the vertical direction, and the quantity of the second hinged seat (3) is two
A, the second hinged seat (3) is arranged along the vertical direction.
5. a kind of steel pipe scaffold yoke crosstie with height adjustment device according to claim 1, it is characterised in that:
Connecting rod (5) offers two groups of strip sliding slots along its length, and sleeve (6) is welded close to the place open at one end of connecting rod (5)
It is connected to two groups of limited blocks being slidably connected with sliding slot.
6. a kind of steel pipe scaffold yoke crosstie with height adjustment device according to claim 1, it is characterised in that:
Mounting plate has been mounted equidistant in the two sides of yoke crosstie ontology (1) along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606375.6A CN107642228B (en) | 2017-07-24 | 2017-07-24 | A kind of steel pipe scaffold yoke crosstie with height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710606375.6A CN107642228B (en) | 2017-07-24 | 2017-07-24 | A kind of steel pipe scaffold yoke crosstie with height adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107642228A CN107642228A (en) | 2018-01-30 |
| CN107642228B true CN107642228B (en) | 2019-09-27 |
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ID=61110698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710606375.6A Expired - Fee Related CN107642228B (en) | 2017-07-24 | 2017-07-24 | A kind of steel pipe scaffold yoke crosstie with height adjustment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107642228B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110664568A (en) * | 2019-10-29 | 2020-01-10 | 昆山佳康顺医疗器械有限公司 | Portable shifter |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3114602A1 (en) * | 1981-04-10 | 1984-04-26 | VEB Kombinat für Baureparaturen und Rekonstruktion, DDR 7010 Leipzig | Device for scaffoldings with raisable and lowerable working platform |
| NO316029B1 (en) * | 2001-12-14 | 2003-12-01 | Bjarne Lofthus | Swivel chassis for elevator jig comprising a travel system of telescoping tubes |
| DE20201722U1 (en) * | 2002-02-05 | 2002-05-29 | Haggert Horst Juergen | Variable device with lifting device for connecting two conductors to work on a work platform at a flexible height |
| CN101446135A (en) * | 2008-12-25 | 2009-06-03 | 上海市第一建筑有限公司 | Integral hoisting system for superaltitude overlong jumbo beam by truss method and construction method thereof |
| AU2010252397B2 (en) * | 2009-05-27 | 2013-09-12 | Ryberg Lonardi Holding Aps | A scaffolding element |
| CN102587646B (en) * | 2012-02-14 | 2014-04-30 | 泰博混凝土模板与支撑（陕西）有限公司 | Hydraulic lifting self-ascending template system of intelligent independent unit structure |
| CN102561674A (en) * | 2012-03-16 | 2012-07-11 | 河南省安装集团有限责任公司 | Lifting and anti-falling linkage mechanism of attached lifting scaffold |
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2017
- 2017-07-24 CN CN201710606375.6A patent/CN107642228B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN107642228A (en) | 2018-01-30 |
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Granted publication date: 20190927 Termination date: 20200724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |