CN109208471A - A kind of bridge maintenance nacelle construction platform - Google Patents
A kind of bridge maintenance nacelle construction platform Download PDFInfo
- Publication number
- CN109208471A CN109208471A CN201811266956.0A CN201811266956A CN109208471A CN 109208471 A CN109208471 A CN 109208471A CN 201811266956 A CN201811266956 A CN 201811266956A CN 109208471 A CN109208471 A CN 109208471A
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- Prior art keywords
- trolley
- bridge
- pulley
- cantilever
- construction platform
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge maintenance nacelle construction platforms, belong to bridge maintenance technical field, the bridge maintenance nacelle construction platform includes bridge, hanging basket, trolley and pulley blocks, the bridge includes girder steel, pontic and guardrail, the hanging basket is arranged below bridge, the trolley is arranged on bridge, and the pulley blocks are arranged on trolley；It further include ladder, the temporary support lumps of wood and U-bar guide rail, the U-bar guide rail is along bridge to being arranged on the inside of the both sides of pontic, trolley is set on U-bar guide rail, the trolley includes cantilever on the inside of trolley, cart base plate, wheel, cantilever and clump weight on the outside of trolley, and the pulley blocks include first pulley, wirerope, Lever Blocks and second pulley；The present invention using extremely successful, overcomes the difficulty that scaffold can not be set up in river in bridge maintenance maintenance construction, and securely and reliably, rigidity is strong；It is easy to operate, it is easy to maintenance, there is very big advantage compared with prior art.
Description
Technical field
The present invention relates to bridge maintenance technical field, specifically a kind of bridge maintenance nacelle construction platform.
Background technique
With the high speed development of economic level and traffic technique, there are various bridges in China, and bridge refers generally to
It is erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.To adapt to the transportation industry that Modern High-Speed develops,
Bridge is also extended to across mountain stream, unfavorable geology or meets other traffic needs and the more convenient and fast building that makes to pass through of erection
Object.Bridge is generally made of superstructure, substructure, support and attached structure, and superstructure is also known as bridge span structure, be across
The primary structure of obstacle-overpass；Substructure includes abutment, bridge pier and basis；Support is the bearing of bridge span structure and bridge pier or abutment
The load transfer device of place setting；Attached structure then refers to transition slab at bridge head, truncated cone banking, shore protection, training works etc..
After bridge is using a period of time, due to safety concerns, often need periodically to overhaul bridge, in maintenance bridge
Beam is that erection construction job platform is needed to carry out operation so that construction personnel carries small machine, in the prior art Chang Qiao
Console mode scaffold is set up as operation platform below beam, but this platform is tightly suitable for small bridge, crosses over mountain certain
In the maintenance of the large bridge in ravine river, do not have the condition for setting up scaffold, then considers to apply basket-hanging platform construction skill
Art.Therefore, it is very necessary to design a kind of bridge maintenance nacelle construction platform.
Summary of the invention
The purpose of the present invention is to provide a kind of bridge maintenance nacelle construction platforms, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of bridge maintenance nacelle construction platform, including bridge, hanging basket, trolley and pulley blocks, the bridge include steel
Beam, pontic and guardrail, the hanging basket are arranged below bridge, and the trolley is arranged on bridge, and the pulley blocks are arranged small
Che Shang；It further include ladder, the temporary support lumps of wood and U-bar guide rail, the U-bar guide rail is along bridge into the both sides that pontic is arranged in
Side, is arranged trolley on U-bar guide rail, and the trolley includes cantilever on the inside of trolley, cart base plate, wheel, cantilever and matches on the outside of trolley
Pouring weight, the pulley blocks include first pulley, wirerope, Lever Blocks and second pulley.
As a further solution of the present invention: the trolley is welded by 20# I-steel and 10# I-steel.
As a further solution of the present invention: being trolley steel framework ontology above the cart base plate, under cart base plate
Side's installation wheel, the wheel and U-bar guide rail cooperate, and cantilever on the inside of installation carriage, small on the left of trolley steel framework ontology
Cantilever on the outside of installation carriage on the right side of vehicle steel framework ontology, the level height of cantilever is higher than outstanding on the inside of trolley on the outside of the trolley
Arm is provided with clump weight on cantilever on the inside of the trolley, and clump weight plays the role of balance for reducing trolley center of gravity.
As a further solution of the present invention: cantilever is extend out on the outside of the guardrail on bridge both sides on the outside of the trolley.
As a further solution of the present invention: cantilever both sides are fixedly mounted first pulley and second and slide on the outside of the trolley
Wheel is connected between the first pulley and second pulley by wirerope, and one end of the wirerope is fixedly connected on trolley bottom
Plate left end is equipped with Lever Blocks on wirerope.
As a further solution of the present invention: the trolley and pulley blocks it is each there are two, be separately positioned on the left and right of pontic
The both ends that wirerope hangs hanging basket are respectively set in both sides, the first pulley being fixedly mounted on the outside of the trolley on pontic both sides on cantilever,
So that hanging basket can be moved to different construction parts with trolley, it is smaller to the traffic impact on bridge.
As a further solution of the present invention: it is additionally provided with ladder between the trolley and hanging basket, when operation, construction personnel
Basket of work can be reached by ladder on the outside of pontic, it is convenient and efficient, it is highly-safe.
As a further solution of the present invention: the temporary support lumps of wood being set between cantilever and guardrail on the outside of the trolley, is used
With supporting trolley, overall operation security performance of the present invention is improved.
As a further solution of the present invention: the hanging basket using structural steel pipe assemble type make, be readily transported and
Installation.
A kind of bridge maintenance system including bridge maintenance described above nacelle construction platform.
Compared with prior art, the beneficial effects of the present invention are:
A kind of bridge maintenance nacelle construction platform of the present invention, including bridge, hanging basket, trolley and pulley blocks, further include climbing
Ladder, the temporary support lumps of wood and U-bar guide rail；The present invention using extremely successful, overcomes in river in bridge maintenance maintenance construction
The difficulty of scaffold can not be set up, the present invention is safe and reliable, and rigidity is strong；It is easy to operate, it is easy to maintenance；It can carry out vertical-horizontal fortune
Defeated, the present invention is bridge machinery operation dedicated platform, is had in the similar bridge inspection and maintenance construction across road, river, gully etc.
Very big promotional value, height, span are bigger, can more show advantage of the invention.
Detailed description of the invention
Fig. 1 is Bridge the schematic diagram of the section structure of the present invention.
Fig. 2 is platform overall structure diagram of the invention.
Fig. 3 is the structural schematic diagram of trolley side in the present invention.
Fig. 4 is the positive structural schematic diagram of trolley in the present invention.
Fig. 5 is the attachment structure schematic diagram of trolley, bridge and pulley blocks in the present invention.
Fig. 6 is the structural schematic diagram of middle pulley group of the present invention.
Fig. 7 is the positive structure schematic of hanging basket in the present invention.
Fig. 8 is the schematic diagram of the section structure of hanging basket in the present invention.
In figure: 1- girder steel, 2- pontic, 3- guardrail, 4- hanging basket, 5- ladder, 6- trolley, 61- trolley inside cantilever, 62- are small
Car bottom plate, 63- wheel, cantilever, 65- clump weight, 7- pulley blocks, 71- first pulley, 72- wirerope, 73- hand on the outside of 64- trolley
Pull cucurbit, 74- second pulley, the 8- temporary support lumps of wood, 9- U-bar guide rail.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig. 1~8, in the embodiment of the present invention, a kind of bridge maintenance nacelle construction platform, including bridge, hanging basket
4, trolley 6 and pulley blocks 7, the bridge include girder steel 1, pontic 2 and guardrail 3, and the hanging basket 4 is arranged below bridge, described
Trolley 6 is arranged on bridge, and the pulley blocks 7 are arranged on trolley 6；It further include that ladder 5, the temporary support lumps of wood 8 and channel steel are led
Along bridge, to being arranged on the inside of the both sides of pontic 2, trolley 6 is arranged in rail 9, the U-bar guide rail 9 on U-bar guide rail 9, the trolley 6 wraps
Include cantilever 61 on the inside of trolley, cart base plate 62, wheel 63, cantilever 64 and clump weight 65 on the outside of trolley, the pulley blocks 7 include the
One pulley 71, wirerope 72, Lever Blocks 73 and second pulley 74.
In the embodiment of the present invention, the trolley 6 is welded by 20# I-steel and 10# I-steel.
In the embodiment of the present invention, it is trolley steel framework ontology above the cart base plate 62, pacifies below cart base plate 62
Wheel-mounted 63, the wheel 63 cooperate with U-bar guide rail 9, cantilever on the inside of installation carriage on the left of trolley steel framework ontology
61, cantilever 64 on the outside of installation carriage on the right side of trolley steel framework ontology, the level height of cantilever 64 is higher than small on the outside of the trolley
Interior side cantilever 61 is provided with clump weight 65 on cantilever 61 on the inside of the trolley, and clump weight 65 plays for reducing trolley center of gravity
The effect of balance.
In the embodiment of the present invention, cantilever 64 extend out to 3 outside of guardrail on bridge both sides on the outside of the trolley.
In the embodiment of the present invention, first pulley 71 and second pulley 74 is fixedly mounted in 64 both sides of cantilever on the outside of the trolley,
It is connected between the first pulley 71 and second pulley 74 by wirerope 72, one end of the wirerope 72 is fixedly connected on small
62 left end of car bottom plate is equipped with Lever Blocks 73 on wirerope 72.
In the embodiment of the present invention, there are two the trolley 6 and pulley blocks 7 are each, it is separately positioned on the right and left of pontic 2,
The first pulley 71 being fixedly mounted on cantilever 64 on the outside of the trolley on 2 both sides of pontic is respectively set wirerope 72 hangs hanging basket 4 two
End, so that hanging basket 4 can be moved to different construction parts with trolley 6, it is smaller to the traffic impact on bridge.
In the embodiment of the present invention, it is additionally provided with ladder 5 between the trolley 6 and hanging basket 4, when operation, construction personnel Ke Tong
It crosses 2 outside ladder 5 of pontic and reaches basket of work, it is convenient and efficient, it is highly-safe.
In the embodiment of the present invention, the temporary support lumps of wood 8 is set, to prop up on the outside of the trolley between cantilever 64 and guardrail 3
Trolley 6 is supportted, overall operation security performance of the present invention is improved.
In the embodiment of the present invention, the hanging basket 4 is made of structural steel pipe assemble type, is readily transported and is installed.
Embodiment two
In the embodiment of the present invention, a kind of bridge maintenance system including bridge maintenance nacelle construction platform is provided, it is described
The structure of bridge maintenance nacelle construction platform is identical as described in embodiment one.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of bridge maintenance nacelle construction platform, including bridge, hanging basket (4), trolley (6) and pulley blocks (7), the bridge
Including girder steel (1), pontic (2) and guardrail (3), the hanging basket (4) is arranged below bridge, and the trolley (6) is arranged in bridge
On, the pulley blocks (7) are arranged on trolley (6)；It is characterized in that, further including ladder (5), the temporary support lumps of wood (8) and slot
Steel guide rail (9), for the U-bar guide rail (9) along bridge to being arranged on the inside of the both sides of pontic (2), trolley is arranged on (9) in U-bar guide rail
(6), the trolley (6) include cantilever (61) on the inside of trolley, cart base plate (62), wheel (63), on the outside of trolley cantilever (64) and
Clump weight (65), the pulley blocks (7) include first pulley (71), wirerope (72), Lever Blocks (73) and second pulley
(74)。
2. bridge maintenance according to claim 1 nacelle construction platform, which is characterized in that the trolley (6) is by 20# work
Word steel and 10# I-steel are welded.
3. bridge maintenance according to claim 1 nacelle construction platform, which is characterized in that on the cart base plate (62)
Side is trolley steel framework ontology, installs wheel (63) below cart base plate (62), the wheel (63) and U-bar guide rail (9) phase
Mutually cooperation, trolley steel framework ontology left side installation carriage inside cantilever (61), trolley steel framework ontology right side installation carriage
Outside cantilever (64), the level height of cantilever (64) is higher than cantilever (61) on the inside of trolley on the outside of the trolley, on the inside of the trolley
It is provided on cantilever (61) clump weight (65), clump weight (65) is for reducing trolley center of gravity.
4. bridge maintenance according to claim 3 nacelle construction platform, which is characterized in that cantilever on the outside of the trolley
(64) it extend out on the outside of the guardrail (3) on bridge both sides.
5. bridge maintenance according to claim 4 nacelle construction platform, which is characterized in that cantilever on the outside of the trolley
(64) first pulley (71) and second pulley (74) is fixedly mounted in both sides, between the first pulley (71) and second pulley (74)
It is connected by wirerope (72), one end of the wirerope (72) is fixedly connected on cart base plate (62) left end, wirerope (72)
On Lever Blocks (73) are installed.
6. bridge maintenance according to claim 1 nacelle construction platform, which is characterized in that the trolley (6) and pulley
There are two group (7) is each, it is separately positioned on the right and left of pontic (2), it is fixed on cantilever (64) on the outside of the trolley on pontic (2) both sides
The both ends that wirerope (72) hangs hanging basket (4) are respectively set in the first pulley (71) of installation.
7. bridge maintenance according to claim 1 nacelle construction platform, which is characterized in that the trolley (6) and hanging basket
(4) ladder (5) are additionally provided between.
8. bridge maintenance according to claim 1 nacelle construction platform, which is characterized in that cantilever on the outside of the trolley
(64) the temporary support lumps of wood (8) are set between guardrail (3).
9. bridge maintenance according to claim 7 nacelle construction platform, which is characterized in that the hanging basket (4) is using knot
Structure makes of steel pipe assemble type.
10. a kind of bridge maintenance system including any bridge maintenance nacelle construction platform of right 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266956.0A CN109208471A (en) | 2018-10-29 | 2018-10-29 | A kind of bridge maintenance nacelle construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811266956.0A CN109208471A (en) | 2018-10-29 | 2018-10-29 | A kind of bridge maintenance nacelle construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109208471A true CN109208471A (en) | 2019-01-15 |
Family
ID=64997388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811266956.0A Pending CN109208471A (en) | 2018-10-29 | 2018-10-29 | A kind of bridge maintenance nacelle construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208471A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562888A (en) * | 2019-08-30 | 2019-12-13 | 上海建工一建集团有限公司 | Simple embankment construction operation vehicle |
| CN110697316A (en) * | 2019-09-26 | 2020-01-17 | 大同煤矿集团有限责任公司 | Maintenance platform suitable for chute of high altitude loading |
| CN110952459A (en) * | 2019-12-17 | 2020-04-03 | 中交路桥建设有限公司 | T-beam hanging basket system |
| CN112176862A (en) * | 2020-09-25 | 2021-01-05 | 重庆綦航钢结构工程有限公司 | Multifunctional construction and danger-avoiding integrated hanging basket for bridge |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785148A (en) * | 1993-12-27 | 1998-07-28 | Wildner; Robert J. | Environmentally safe work platform with buoyancy system |
| CN101215821A (en) * | 2007-12-29 | 2008-07-09 | 武汉武大巨成加固实业有限公司 | Device for detecting and maintaining mobile bridge structure |
| CN102817320A (en) * | 2012-04-27 | 2012-12-12 | 中铁大桥局集团第五工程有限公司 | Concrete wall guard template construction trolley |
| CN103306199A (en) * | 2013-06-21 | 2013-09-18 | 重庆运安机电制造有限责任公司 | Mounting method of bottom width overhaul hanging basket of bridge |
| CN204343161U (en) * | 2014-11-26 | 2015-05-20 | 中铁西北科学研究院有限公司西南分院 | Railroad bridge auxiliary detection walking system |
| CN107299598A (en) * | 2017-07-13 | 2017-10-27 | 重庆三峡学院 | A kind of mobile device for being used for bridge machinery and reinforcing |
| CN107642037A (en) * | 2017-10-23 | 2018-01-30 | 广西大学 | A kind of intelligence system for bridge machinery |
| CN108004919A (en) * | 2017-12-05 | 2018-05-08 | 中铁六局集团有限公司 | A kind of wet seam construction crane device of steel box girder bridge panel and its construction method |
| CN108677709A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of vehicular bridge movement job platform system |
-
2018
- 2018-10-29 CN CN201811266956.0A patent/CN109208471A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5785148A (en) * | 1993-12-27 | 1998-07-28 | Wildner; Robert J. | Environmentally safe work platform with buoyancy system |
| CN101215821A (en) * | 2007-12-29 | 2008-07-09 | 武汉武大巨成加固实业有限公司 | Device for detecting and maintaining mobile bridge structure |
| CN102817320A (en) * | 2012-04-27 | 2012-12-12 | 中铁大桥局集团第五工程有限公司 | Concrete wall guard template construction trolley |
| CN103306199A (en) * | 2013-06-21 | 2013-09-18 | 重庆运安机电制造有限责任公司 | Mounting method of bottom width overhaul hanging basket of bridge |
| CN204343161U (en) * | 2014-11-26 | 2015-05-20 | 中铁西北科学研究院有限公司西南分院 | Railroad bridge auxiliary detection walking system |
| CN107299598A (en) * | 2017-07-13 | 2017-10-27 | 重庆三峡学院 | A kind of mobile device for being used for bridge machinery and reinforcing |
| CN107642037A (en) * | 2017-10-23 | 2018-01-30 | 广西大学 | A kind of intelligence system for bridge machinery |
| CN108004919A (en) * | 2017-12-05 | 2018-05-08 | 中铁六局集团有限公司 | A kind of wet seam construction crane device of steel box girder bridge panel and its construction method |
| CN108677709A (en) * | 2018-05-04 | 2018-10-19 | 徐胜祥 | A kind of vehicular bridge movement job platform system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110562888A (en) * | 2019-08-30 | 2019-12-13 | 上海建工一建集团有限公司 | Simple embankment construction operation vehicle |
| CN110697316A (en) * | 2019-09-26 | 2020-01-17 | 大同煤矿集团有限责任公司 | Maintenance platform suitable for chute of high altitude loading |
| CN110697316B (en) * | 2019-09-26 | 2020-12-15 | 大同煤矿集团有限责任公司 | Maintenance platform suitable for chute of high altitude loading |
| CN110952459A (en) * | 2019-12-17 | 2020-04-03 | 中交路桥建设有限公司 | T-beam hanging basket system |
| CN112176862A (en) * | 2020-09-25 | 2021-01-05 | 重庆綦航钢结构工程有限公司 | Multifunctional construction and danger-avoiding integrated hanging basket for bridge |
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Application publication date: 20190115 |