CN203334182U - Structure used for connecting railway concrete retaining wall with steel bridge panel - Google Patents
Structure used for connecting railway concrete retaining wall with steel bridge panel Download PDFInfo
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- CN203334182U CN203334182U CN2013201559451U CN201320155945U CN203334182U CN 203334182 U CN203334182 U CN 203334182U CN 2013201559451 U CN2013201559451 U CN 2013201559451U CN 201320155945 U CN201320155945 U CN 201320155945U CN 203334182 U CN203334182 U CN 203334182U
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- coal
- bridge deck
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Abstract
The utility model belongs to the technical field of bridge engineering and discloses a structure used for connecting a railway concrete retaining wall with a steel bridge panel. One end of the structure is embedded into the railway concrete retaining wall and the other end of the structure is embedded into the steel bridge panel to connect the railway concrete retaining wall with the steel bridge panel. According to the structure used for connecting the railway concrete retaining wall with the steel bridge panel, a railway ballast trough plate is not needed, the load borne by a bridge floor is light, and the system of the bridge floor is light and beautiful.
Description
Technical field
The utility model relates to technical field of bridge engineering, relates in particular to the syndeton of a kind of railway concrete gear Zha Qiang and steel bridge deck.
Background technology
At present, the Chinese large-sized Railway Steel Truss Girder Bridges adopts the crossbeam Orthotropic Steel Bridge Deck of gathering, and the syndeton of its railway concrete gear Zha Qiang and steel bridge deck generally adopts the type of attachment of whole railway ballast groove.Whole railway ballast groove connects and need to the railway ballast frid be set at Steel Bridge, the railway ballast frid be arranged so that bridge deck structure is thick and heavy, the dead load weight.
The utility model content
(1) technical problem that will solve
The purpose of this utility model is to disclose a kind of novel railway concrete gear Zha Qiang and the syndeton of steel bridge deck, solves the problem that bridge deck structure is thick and heavy, dead load is heavy.
(2) technical scheme
For realizing above function, the utility model provides the syndeton of a kind of railway concrete gear Zha Qiang and steel bridge deck, it comprises gear Zha Qiang, steel bridge deck and is connected to the bindiny mechanism between described gear Zha Qiang and described steel bridge deck, described bindiny mechanism one end embeds the described gear tiny fragments of stone, coal, etc. within the walls, and the other end is welded on described steel bridge deck.
Wherein, described gear Zha Qiang comprises gear tiny fragments of stone, coal, etc. wall reinforcing bar, and described gear tiny fragments of stone, coal, etc. wall reinforcing bar is connected with described bindiny mechanism.
Preferably, described bindiny mechanism comprises and is positioned at the described gear tiny fragments of stone, coal, etc. wall outside and, along the spaced a plurality of WELDING STUDS of gear tiny fragments of stone, coal, etc. wall length direction, described WELDING STUDS and described steel bridge deck are welded to connect.
Preferably, described bindiny mechanism also comprises and is positioned at the described gear tiny fragments of stone, coal, etc. side and the steel plate arranged along gear tiny fragments of stone, coal, etc. wall length direction within the walls, and described steel plate and described steel bridge deck are welded to connect.
Preferably, on described steel plate, aperture being set, staggers mutually along the length direction of described gear Zha Qiang in the position of described aperture and the position of described WELDING STUDS, and described gear tiny fragments of stone, coal, etc. wall reinforcing bar passes aperture, and is connected with described WELDING STUDS.
Preferably, described aperture is slotted hole, in the described slotted hole of length direction and the described WELDING STUDS of described gear Zha Qiang, stagger apart from being the diameter of described gear tiny fragments of stone, coal, etc. wall reinforcing bar.
Preferably, described steel plate disconnects at described gear tiny fragments of stone, coal, etc. wall seaming position.
(3) beneficial effect
The syndeton of novel railway concrete that the utility model provides gear Zha Qiang and steel bridge deck, do not arrange the railway ballast frid, directly adopts flexible waterproof layer protection bridge floor, simplify Steel Bridge structure, alleviate the dead load of bridge floor.
Further, the novel railway concrete gear Zha Qiang that the utility model provides and the syndeton of steel bridge deck, the not only colligation of constructability time gear tiny fragments of stone, coal, etc. wall reinforcing cage, and the load that can grantee trade angle bar frame transmits of gear tiny fragments of stone, coal, etc. wall, the sidewalk angle bar frame can be fixed on and be embedded on gear tiny fragments of stone, coal, etc. bolt within the walls, effectively reduce bridge deck width, lower the structural steel amount, make deck system merrily and lightheartedly attractive in appearance.
The accompanying drawing explanation
Fig. 1 is gear Zha Qiang and steel bridge deck syndeton schematic diagram;
Fig. 2 is the Pareto diagram of WELDING STUDS in gear Zha Qiang and steel bridge deck syndeton;
Fig. 3 is the arrangement diagram of junction steel plate in gear Zha Qiang and steel bridge deck syndeton.
In figure, 1: gear Zha Qiang; 2: steel bridge deck; 3: WELDING STUDS; 4: junction steel plate; 5: gear tiny fragments of stone, coal, etc. wall reinforcing bar; 6: the sidewalk angle bar frame.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are for the utility model is described, and unrestricted scope of the present utility model.
The utility model provides the syndeton of a kind of railway concrete gear Zha Qiang and steel bridge deck, comprise gear tiny fragments of stone, coal, etc. wall 1, steel bridge deck 2 and be connected to the bindiny mechanism between described gear tiny fragments of stone, coal, etc. wall 1 and steel bridge deck 2, bindiny mechanism's one end is embedded in gear tiny fragments of stone, coal, etc. wall 1, and the other end is welded on steel bridge deck 2.
Traditional railway concrete gear Zha Qiang and the form of structure that structure adopts whole railway ballast groove that is connected of steel bridge deck, the steel concrete of railway concrete gear Zha Qiang and steel bridge deck forms one " Baltimore groove ", in the middle of " Baltimore groove ", lay railway sleepers and rail, " Baltimore groove " outer setting sidewalk.In the utility model, as shown in Figure 1, the side-looking that railway concrete gear Zha Qiang is connected with the sidewalk angle bar frame is the gear tiny fragments of stone, coal, etc. wall outside, and opposite side on the other side is considered as keeping off tiny fragments of stone, coal, etc. side within the walls.
As shown in Figure 1, gear tiny fragments of stone, coal, etc. wall 1 comprises gear tiny fragments of stone, coal, etc. wall reinforcing bar 5, and gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 is connected with the end in bindiny mechanism is embedded in gear tiny fragments of stone, coal, etc. wall 1.Gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 is main body reinforcing bars of gear tiny fragments of stone, coal, etc. wall 1, is generally squarely, and gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 becomes to keep off tiny fragments of stone, coal, etc. wall reinforcing cage with the common colligation of gear other reinforcing bars of Zha Qiang.Concrete, bindiny mechanism comprises a plurality of WELDING STUDS 3 that are positioned at gear tiny fragments of stone, coal, etc. wall 1 outside and the steel plate 4 that is positioned at gear tiny fragments of stone, coal, etc. wall 1 inboard.
As shown in Figure 2, WELDING STUDS 3 is spaced along the length direction of gear tiny fragments of stone, coal, etc. walls 1, and WELDING STUDS 3 one ends are welded on steel bridge deck 2, and the other end is embedded in gear tiny fragments of stone, coal, etc. wall 1, and is connected with gear tiny fragments of stone, coal, etc. wall reinforcing bar 5; Each WELDING STUDS 3 connects with corresponding gear tiny fragments of stone, coal, etc. wall reinforcing bar 5, an integral body of WELDING STUDS 3 and the gear tiny fragments of stone, coal, etc. common formation of wall reinforcing cage.As shown in Figure 3, steel plate 4 is along gear tiny fragments of stone, coal, etc. wall length direction layout, and steel plate 4 one ends are welded on steel bridge deck 2, and the other end is embedded in gear tiny fragments of stone, coal, etc. wall 1, and is connected with gear tiny fragments of stone, coal, etc. wall reinforcing bar 5.WELDING STUDS 3 is connected with gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 respectively with steel plate 4, becomes the part of gear tiny fragments of stone, coal, etc. wall reinforcing cage, jointly is welded on steel bridge deck 2.General, WELDING STUDS 3 can be to be welded to connect with gear tiny fragments of stone, coal, etc. wall reinforcing bar 5, can be also that binding connects.
As shown in Figure 1, gear tiny fragments of stone, coal, etc. wall 1 arranged outside WELDING STUDS 3, inboard arrange the structure design that steel plate 4 is connected with steel bridge deck 2, and the welding operation at scene while not only contributing to construct, also contribute to keep off the colligation of tiny fragments of stone, coal, etc. wall reinforcing cage.Further, inboard arranges steel plate 4, has strengthened being connected between gear tiny fragments of stone, coal, etc. wall 1 and steel bridge deck 2, makes to keep off tiny fragments of stone, coal, etc. wall 1 and can bear and be suspended on the load that the device that keeps off tiny fragments of stone, coal, etc. wall 1 outside brings.
Concrete, the gear Zha Qiang and the steel bridge deck that adopt above-mentioned syndeton to connect, sidewalk can be fixed on gear Zha Qiang with angle bar frame.Sidewalk angle bar frame 6 is arranged on the bolt that is embedded in gear tiny fragments of stone, coal, etc. wall 1 inside, not only effectively reduces width, the reduction structural steel amount of steel bridge deck, also make the Steel Bridge system merrily and lightheartedly attractive in appearance.
More stable, firm with being connected of steel plate 4 for making to keep off tiny fragments of stone, coal, etc. wall reinforcing bar 5, as shown in Figure 3, on steel plate 4, aperture is set, gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 is connected with steel plate 4 through aperture; Better, the aperture on steel plate 4 is set to slotted hole, and at the length direction that keeps off tiny fragments of stone, coal, etc. wall 1, stagger mutually in the position of the position of slotted hole and WELDING STUDS 3, its distance staggered is preferably the diameter of gear tiny fragments of stone, coal, etc. wall reinforcing bar 5, and gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 passes slotted hole, and is connected with WELDING STUDS 3.
In order to guarantee the free-extension of Steel Bridge, as shown in Figure 2, steel plate 4 disconnects at gear tiny fragments of stone, coal, etc. wall seaming position.
The utility model also provides the method for attachment of a kind of railway concrete gear Zha Qiang and steel bridge deck, in conjunction with Fig. 1, its operating procedure is described below:
S1. on steel bridge deck 2, the position corresponding to gear tiny fragments of stone, coal, etc. wall 1, be welded to connect mechanism;
S2. bindiny mechanism is connected with the gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 in gear tiny fragments of stone, coal, etc. wall 1;
S3. tie up gear tiny fragments of stone, coal, etc. wall reinforcing cage;
S4. the gear tiny fragments of stone, coal, etc. wall reinforcing cage both sides install template, and in template concreting.
Above-mentioned method of attachment, in step S1, as shown in Figures 2 and 3, on steel bridge deck 2, the bindiny mechanism of welding comprises along the spaced a plurality of WELDING STUDS 3 of length direction of gear tiny fragments of stone, coal, etc. wall 1 and the steel plate 4 of arranging along the length direction of gear tiny fragments of stone, coal, etc. wall 1, wherein WELDING STUDS 3 is positioned at the outside of gear tiny fragments of stone, coal, etc. wall 1, and steel plate 4 is positioned in the inboard of gear tiny fragments of stone, coal, etc. wall 1; In step S2, gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 is connected with WELDING STUDS 3 welding or binding.
More stable, firm with being connected of WELDING STUDS 3 and steel plate 4 for making to keep off tiny fragments of stone, coal, etc. wall reinforcing bar 5, as shown in Figure 3, on steel plate 4, slotted hole is set, length direction at gear tiny fragments of stone, coal, etc. wall 1, stagger mutually in the position of the position of slotted hole and WELDING STUDS 3, gear tiny fragments of stone, coal, etc. wall reinforcing bar 5 passes slotted hole, and is connected with WELDING STUDS 3; Preferably, at the length direction of gear tiny fragments of stone, coal, etc. wall 1, the distance that on steel plate 4, stagger in the position of the position of slotted hole and WELDING STUDS 3 is the diameter of gear tiny fragments of stone, coal, etc. wall reinforcing bar 5.
The novel railway concrete gear Zha Qiang that the utility model provides and the method for attachment of steel bridge deck, simply, fast, and the tying up of gear tiny fragments of stone, coal, etc. wall reinforcing cage when the method not only is conducive to construct, can also make to keep off Zha Qiang and bear the load that the sidewalk angle bar frame that is arranged on the gear tiny fragments of stone, coal, etc. wall outside transmits.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection domain of the present utility model.
Claims (8)
1. the syndeton of railway concrete gear Zha Qiang and steel bridge deck, it is characterized in that: it comprises gear Zha Qiang (1), steel bridge deck (2) and is connected to the bindiny mechanism between described gear Zha Qiang (1) and described steel bridge deck (2), described bindiny mechanism one end embeds in described gear Zha Qiang (1), and the other end is welded on described steel bridge deck (2).
2. railway concrete according to claim 1 keeps off the syndeton of Zha Qiang and steel bridge deck, it is characterized in that: described gear Zha Qiang (1) comprises gear tiny fragments of stone, coal, etc. wall reinforcing bar (5), and described gear tiny fragments of stone, coal, etc. wall reinforcing bar (5) is connected with described bindiny mechanism.
3. railway concrete according to claim 2 keeps off the syndeton of Zha Qiang and steel bridge deck, it is characterized in that: described bindiny mechanism comprises and is positioned at described gear Zha Qiang (1) outside and, along gear Zha Qiang (1) the spaced a plurality of WELDING STUDS of length direction (3), described WELDING STUDS (3) is welded to connect with described steel bridge deck (2).
4. railway concrete according to claim 3 keeps off the syndeton of Zha Qiang and steel bridge deck, it is characterized in that: described bindiny mechanism also comprises the steel plate (4) that is positioned at described gear Zha Qiang (2) inboard and arranges along gear Zha Qiang (1) length direction, and described steel plate (4) is welded to connect with described steel bridge deck (2).
5. railway concrete according to claim 4 keeps off the syndeton of Zha Qiang and steel bridge deck, it is characterized in that: described steel plate arranges aperture on (4), stagger mutually along the length direction of described gear Zha Qiang (1) in the position of the position of described aperture and described WELDING STUDS (3), described gear tiny fragments of stone, coal, etc. wall reinforcing bar (5) passes aperture, and is connected with described WELDING STUDS (3).
6. railway concrete according to claim 5 keeps off the syndeton of Zha Qiang and steel bridge deck, it is characterized in that: described aperture is slotted hole, in the described slotted hole of length direction and the described WELDING STUDS (3) of described gear Zha Qiang (1), stagger apart from being the diameter of described gear tiny fragments of stone, coal, etc. wall reinforcing bar (5).
7. according to the syndeton of the described railway concrete gear Zha Qiang of claim 3-6 any one and steel bridge deck, it is characterized in that: described gear tiny fragments of stone, coal, etc. wall reinforcing bar (5) is connected with described WELDING STUDS (3) welding or binding.
8. according to the syndeton of the described railway concrete gear Zha Qiang of claim 4-6 any one and steel bridge deck, it is characterized in that: described steel plate (4) disconnects at described gear Zha Qiang (1) seaming position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201559451U CN203334182U (en) | 2013-03-29 | 2013-03-29 | Structure used for connecting railway concrete retaining wall with steel bridge panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201559451U CN203334182U (en) | 2013-03-29 | 2013-03-29 | Structure used for connecting railway concrete retaining wall with steel bridge panel |
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| CN203334182U true CN203334182U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013201559451U Expired - Lifetime CN203334182U (en) | 2013-03-29 | 2013-03-29 | Structure used for connecting railway concrete retaining wall with steel bridge panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064230A (en) * | 2015-07-13 | 2015-11-18 | 中铁工程设计咨询集团有限公司 | Near-rail noise reducing device at T-beam and mounting method of noise reducing device |
| CN105803924A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Simply supported T beam sidewalk combination structure and combination method of mixed passenger and freight railway |
| CN105803923A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Interurban railway simple support T-beam sidewalk combined structure and combining method |
-
2013
- 2013-03-29 CN CN2013201559451U patent/CN203334182U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064230A (en) * | 2015-07-13 | 2015-11-18 | 中铁工程设计咨询集团有限公司 | Near-rail noise reducing device at T-beam and mounting method of noise reducing device |
| CN105803924A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Simply supported T beam sidewalk combination structure and combination method of mixed passenger and freight railway |
| CN105803923A (en) * | 2016-03-16 | 2016-07-27 | 中铁工程设计咨询集团有限公司 | Interurban railway simple support T-beam sidewalk combined structure and combining method |
| CN105803923B (en) * | 2016-03-16 | 2017-12-29 | 中铁工程设计咨询集团有限公司 | Inter-city passenger rail Simple T-Girders pavement combining structure and combined method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |