CN105887659A - Beam-falling-preventing device for suspension type monorail traffic - Google Patents
Beam-falling-preventing device for suspension type monorail traffic Download PDFInfo
- Publication number
- CN105887659A CN105887659A CN201610087683.8A CN201610087683A CN105887659A CN 105887659 A CN105887659 A CN 105887659A CN 201610087683 A CN201610087683 A CN 201610087683A CN 105887659 A CN105887659 A CN 105887659A
- Authority
- CN
- China
- Prior art keywords
- hole channel
- pier cap
- reserving hole
- cap beam
- steel wire
- 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.)
- Pending
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Classifications
-
- 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
Abstract
The invention relates to a beam-falling-preventing device for suspension type monorail traffic, and belongs to the field of suspension type monorail traffic construction. The beam-falling-preventing device is provided with a track beam preformed hole channel (11-1), a pier cover beam preformed hole channel (11-2a) and a pier cover beam preformed hole channel (11-2b). A steel wire rope (4) sequentially penetrates through the pier cover beam preformed hole channel (11-2a), the track beam preformed hole channel (11-1) and the pier cover beam preformed hole channel (11-2b), and the two ends of the steel wire rope (4) are buckled on the side face of a pier cover beam (1) through a buckle (6) so that a closed ring can be formed and the function of the beam-falling-preventing device can be achieved. The safety of a suspension type monorail traffic structure system is improved, a track beam falling accident is prevented, and construction safety is ensured.
Description
Technical field
This patent relates to a kind of anti-fall girder apparatus for suspension type monorail traffic, for suspension type monorail traffic
Construction field.
Background technology
For suspension type monorail transport structure system, when carrying out track girder LFM signal, need sufficient intensity
Leading screw jack suspend in midair bigger quality track beam body, the most accurately to adjust the linear of track girder,
Its potential safety hazard is the biggest, and once fall beam accident, will be the major accident of car crash.For
This, need to improve the safety of suspension type monorail transport structure system, prevents track girder from falling beam accident, really
Protect construction safety.
Having had some researchs for anti-fall girder apparatus at present, partial monopoly situation is as follows:
Application publication number is patent of invention " the firm structure after cross-saddle single-track traffic elder generation freely-supported of CN 104018431 A
The girder falling of system " invent after a kind of solution cross-saddle single-track traffic elder generation freely-supported just in structure system work progress
The beam problem collapse-proof systems that falls, this invention can be only applied to straddle-type monorail transportation system.
Application publication number is that the utility model patent " a kind of longitudinal collapse-proof systems " of CN 203320398 U is given
Having gone out a kind of longitudinal bridge earthquake resistance based on marmem crashproof collapse-proof systems of power consumption, this patent can only
It is applied to common bridge structure.
Application publication number is that the utility model patent of CN 203855889 U " a kind of has rubbing of girder falling function
Wipe pendulum bearing " give one and have that bearing capacity is high, size is little, displacement is big, cost performance is higher after surrender,
Self structure can be utilized to play and subtract shock insulation function, and have the friction pendulum support of girder falling function, this patent is only
Can apply to common bridge structure.
Above patent is not all suitable for suspension type monorail traffic system, and offer one is applied to hang by this patent
The collapse-proof systems of formula monorail traffic system.
Summary of the invention
This patent is to be solved be technical problem is that:
A kind of anti-fall girder apparatus for suspension type monorail traffic, to improve suspension type monorail transport structure system
Safety, prevent track girder from falling beam accident, it is ensured that construction safety.
This patent solves its technical problem and be the technical scheme is that
A kind of anti-fall girder apparatus for suspension type monorail traffic, the girder falling for suspension type monorail traffic fills
Put and include pier cap beam 1, track girder 2, leading screw jack 3, steel wire rope 4, buckle 6, vertical adjusting apparatus
7, drag-line 8, hold-down support 9, movable bearing support 10, track girder reserving hole channel 11-1, pier cap beam preformed hole
Road 11-2a and pier cap beam reserving hole channel 11-2b, is characterized in that: arrange track girder reserving hole channel 11-1, bridge
Pier capping beam reserving hole channel 11-2a and pier cap beam reserving hole channel 11-2b；Steel wire rope 4 sequentially passes through pier cap beam
Reserving hole channel 11-2a, track girder reserving hole channel 11-1, pier cap beam reserving hole channel 11-2b, at pier cap beam 1
Side buckle 6 block the two ends of steel wire rope 4, form a closed-loop, it is achieved the merit of anti-fall girder apparatus
Energy；Or steel wire rope 4 sequentially passes through pier cap beam reserving hole channel 11-2b, track girder reserving hole channel 11-1, bridge pier
Bent cap reserving hole channel 11-2a, the side buckle 6 at pier cap beam 1 blocks the two ends of steel wire rope 4, is formed
One closed-loop, it is achieved the function of anti-fall girder apparatus.
This patent provides the benefit that:
A kind of anti-fall girder apparatus for suspension type monorail traffic, by arrange track girder reserving hole channel 11-1,
Pier cap beam reserving hole channel 11-2a and pier cap beam reserving hole channel 11-2b；Steel wire rope 4 sequentially passes through bridge pier lid
Beam reserving hole channel 11-2a, track girder reserving hole channel 11-1, pier cap beam reserving hole channel 11-2b, at bridge pier lid
The side buckle 6 of beam 1 blocks the two ends of steel wire rope 4, forms a closed-loop, it is achieved anti-fall girder apparatus
Function；Or steel wire rope 4 sequentially pass through pier cap beam reserving hole channel 11-2b, track girder reserving hole channel 11-1,
Pier cap beam reserving hole channel 11-2a, the side buckle 6 at pier cap beam 1 blocks the two ends of steel wire rope 4,
Form a closed-loop, it is achieved the function of anti-fall girder apparatus, improve the safety of structure, it is ensured that construction peace
Entirely.
Accompanying drawing explanation
Fig. 1 firm structure system anti-fall girder apparatus general arrangement.
Fig. 2 system of simple supporting hold-down support end anti-fall girder apparatus general arrangement.
Fig. 3 system of simple supporting movable bearing support end anti-fall girder apparatus general arrangement.
Fig. 4 forms the steel wire rope schematic diagram of a closed-loop.
In figure: 1 pier cap beam；2 track girders；3 leading screw jack；4 steel wire ropes；5-1 pier cap beam
Bedplate；5-2 track girder bedplate；6 buckles；7 vertical adjusting apparatus；8 drag-lines；9 fix
Bearing；10 movable bearing supports；11-1 track girder reserving hole channel；11-2a pier cap beam reserving hole channel；11-2b
Pier cap beam reserving hole channel.
Detailed description of the invention
In conjunction with accompanying drawing, this patent is described further:
Example one certain suspension type monorail traffic firm structure system have employed anti-fall girder apparatus, employs pier cap beam
1, track girder 2, leading screw jack 3, steel wire rope 4, pier cap beam bedplate 5-1, track girder bedplate 5-2,
Buckle 6, vertical adjusting apparatus 7, drag-line 8, track girder reserving hole channel 11-1, pier cap beam reserving hole channel 11-2a
With pier cap beam reserving hole channel 11-2b.
Step 1 in the processing and fabricating stage, pier cap beam 1 is arranged pier cap beam reserving hole channel 11-2a and
Pier cap beam reserving hole channel 11-2b, arranges track girder reserving hole channel 11-1 on track girder 2.
Step 2, in the on-the-spot erecting beam construction stage of suspension type monorail traffic firm structure system, is installed and is vertically adjusted dress
Put 7；Leading screw jack 3 one end is arranged on pier cap beam bedplate 5-1, the other end is arranged at the bottom of track girder
On seat board 5-2, as shown in Figure 1.
Step 3 steel wire rope 4 is sequentially passed through pier cap beam reserving hole channel 11-2a, track girder reserving hole channel 11-1,
Pier cap beam reserving hole channel 11-2b, the side buckle 6 at pier cap beam 1 blocks the two ends of steel wire rope 4,
Form a closed-loop, it is achieved the function of anti-fall girder apparatus, as shown in Figure 1.
Certain suspension type monorail traffic system of simple supporting of example two have employed anti-fall girder apparatus, employs pier cap beam
1, track girder 2, leading screw jack 3, steel wire rope 4, pier cap beam bedplate 5-1, track girder bedplate 5-2,
Buckle 6, drag-line 8, hold-down support 9, movable bearing support 10, track girder reserving hole channel 11-1, pier cap beam are pre-
Box out 11-2a and pier cap beam reserving hole channel 11-2b.
Step 1 in the processing and fabricating stage, pier cap beam 1 is arranged pier cap beam reserving hole channel 11-2a and
Pier cap beam reserving hole channel 11-2b, arranges track girder reserving hole channel 11-1 on track girder 2.
Step 2 is in the site operation stage of suspension type monorail traffic system of simple supporting, and the two ends of track girder 1 are respectively
Hold-down support 9 and movable bearing support 10 are installed, then leading screw jack 3 one end is arranged on pier cap beam bedplate
5-1 is upper, the other end is arranged on track girder bedplate 5-2, as shown in Figures 2 and 3.
Step 3 steel wire rope 4 is sequentially passed through pier cap beam reserving hole channel 11-2a, track girder reserving hole channel 11-1,
Pier cap beam reserving hole channel 11-2b, the side buckle 6 at pier cap beam 1 blocks the two ends of steel wire rope 4,
Form a closed-loop, it is achieved the function of anti-fall girder apparatus, as shown in Figures 2 and 3.
The above, be only the preferred embodiment of this patent, not makees this patent any pro forma
Limiting, any simple modification, equivalent that above example is made by the technical spirit of every foundation this patent become
Change and modify, all still falling within the range of the art of this patent scheme.This patent has novelty, practicality,
Meet the requirements, therefore propose patent application in accordance with the law.
Claims (1)
1. for the anti-fall girder apparatus of suspension type monorail traffic, including pier cap beam (1), track girder (2),
Leading screw jack (3), steel wire rope (4), buckle (6), vertical adjusting apparatus (7), drag-line (8),
Hold-down support (9), movable bearing support (10), track girder reserving hole channel (11-1), pier cap beam preformed hole
Road (11-2a) and pier cap beam reserving hole channel (11-2b), is characterized in that: arrange track girder reserving hole channel (11-1),
Pier cap beam reserving hole channel (11-2a) and pier cap beam reserving hole channel (11-2b)；Steel wire rope (4) is successively
Through pier cap beam reserving hole channel (11-2a), track girder reserving hole channel (11-1), pier cap beam preformed hole
Road (11-2b), the side buckle (6) at pier cap beam (1) blocks the two ends of steel wire rope (4), shape
Become a closed-loop, it is achieved the function of anti-fall girder apparatus；Or steel wire rope (4) sequentially passes through pier cap beam and reserves
Duct (11-2b), track girder reserving hole channel (11-1), pier cap beam reserving hole channel (11-2a), at bridge
The side buckle (6) of pier capping beam (1) blocks the two ends of steel wire rope (4), forms a closed-loop, real
The function of existing anti-fall girder apparatus.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510762437 | 2015-11-10 | ||
| CN2015107624373 | 2015-11-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105887659A true CN105887659A (en) | 2016-08-24 |
Family
ID=57014242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610087683.8A Pending CN105887659A (en) | 2015-11-10 | 2016-02-17 | Beam-falling-preventing device for suspension type monorail traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105887659A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193052A (en) * | 2016-09-06 | 2016-12-07 | 中铁二十四局集团南昌铁路工程有限公司 | Brace in Deep Footing Groove beam anti-fracture landing safety |
| CN106394565A (en) * | 2016-11-17 | 2017-02-15 | 中唐空铁集团有限公司 | Three-dimensional compound traffic system |
| CN112554080A (en) * | 2020-11-24 | 2021-03-26 | 上海建工集团股份有限公司 | Wall-mounted operation device suitable for prefabricated bridge and mounting method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097602A (en) * | 2000-09-22 | 2002-04-02 | Mitsubishi Heavy Ind Ltd | Noise reducing structure for monorail railway beam |
| CN201102544Y (en) * | 2007-09-05 | 2008-08-20 | 李泉洞 | Hanging train traffic system of hanging rail |
| CN201314026Y (en) * | 2008-12-04 | 2009-09-23 | 中铁二院工程集团有限责任公司 | Anti-drop-beam structure for anti-earthquake stay cable of bridge |
| CN103481892A (en) * | 2013-09-27 | 2014-01-01 | 沈阳远大科技创业园有限公司 | Urban traffic system with self-driven monorail hoist |
| CN204311350U (en) * | 2014-06-30 | 2015-05-06 | 北京交通大学 | The anti-fall girder apparatus of firm structure system after the first freely-supported of cross-saddle single-track traffic |
| CN104746395A (en) * | 2013-12-30 | 2015-07-01 | 中铁工程设计咨询集团有限公司 | PC track beam and manufacturing method thereof |
| CN205474798U (en) * | 2015-11-10 | 2016-08-17 | 北京交通大学 | A roof beam device of preventing falling for suspension type monorail transit |
-
2016
- 2016-02-17 CN CN201610087683.8A patent/CN105887659A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097602A (en) * | 2000-09-22 | 2002-04-02 | Mitsubishi Heavy Ind Ltd | Noise reducing structure for monorail railway beam |
| CN201102544Y (en) * | 2007-09-05 | 2008-08-20 | 李泉洞 | Hanging train traffic system of hanging rail |
| CN201314026Y (en) * | 2008-12-04 | 2009-09-23 | 中铁二院工程集团有限责任公司 | Anti-drop-beam structure for anti-earthquake stay cable of bridge |
| CN103481892A (en) * | 2013-09-27 | 2014-01-01 | 沈阳远大科技创业园有限公司 | Urban traffic system with self-driven monorail hoist |
| CN104746395A (en) * | 2013-12-30 | 2015-07-01 | 中铁工程设计咨询集团有限公司 | PC track beam and manufacturing method thereof |
| CN204311350U (en) * | 2014-06-30 | 2015-05-06 | 北京交通大学 | The anti-fall girder apparatus of firm structure system after the first freely-supported of cross-saddle single-track traffic |
| CN205474798U (en) * | 2015-11-10 | 2016-08-17 | 北京交通大学 | A roof beam device of preventing falling for suspension type monorail transit |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193052A (en) * | 2016-09-06 | 2016-12-07 | 中铁二十四局集团南昌铁路工程有限公司 | Brace in Deep Footing Groove beam anti-fracture landing safety |
| CN106193052B (en) * | 2016-09-06 | 2018-02-06 | 中铁二十四局集团南昌铁路工程有限公司 | The anti-fracture landing safeties of Brace in Deep Footing Groove beam |
| CN106394565A (en) * | 2016-11-17 | 2017-02-15 | 中唐空铁集团有限公司 | Three-dimensional compound traffic system |
| CN112554080A (en) * | 2020-11-24 | 2021-03-26 | 上海建工集团股份有限公司 | Wall-mounted operation device suitable for prefabricated bridge and mounting method |
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