CN205276124U - Ready -package bridge telescoping device for light rail - Google Patents
Ready -package bridge telescoping device for light rail Download PDFInfo
- Publication number
- CN205276124U CN205276124U CN201521122481.XU CN201521122481U CN205276124U CN 205276124 U CN205276124 U CN 205276124U CN 201521122481 U CN201521122481 U CN 201521122481U CN 205276124 U CN205276124 U CN 205276124U
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- CN
- China
- Prior art keywords
- bolt
- rubber seal
- shaped steel
- dop
- seal tape
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Abstract
The utility model belongs to the technical field of the telescoping device, a ready -package bridge telescoping device for light rail is disclosed. Its main technical characteristics does: include the rubber seal area, be located shaped steel and the steel bar anchoring mechanism of fixing this rubber seal area in rubber seal area both ends rubber seal area both ends are provided with the dop, are being close to the shaped steel inboard is provided with first draw -in groove, the dop card is in in the first draw -in groove the lateral surface of shaped steel be provided with the second draw -in groove that has the outside and have the card limit be provided with the bolt that the top has the bolt dop in the second draw -in groove, bolt dop card is in the second draw -in groove in it is female to be provided with the lock on the bolt in the card limit outside, the bolt fastening is in steel bar anchoring mechanism on. According to the horizontal adjusting bolt position in position of steel bar anchoring mechanism, need not punch again on shaped steel, reduced intensity of labour, improved labor efficiency, construction period shortens greatly.
Description
Technical field
The utility model belongs to bridge extension joint technical field, particularly relates to a kind of light rail ready-package bridge extension joint.
Background technology
Need bridge extension joint is installed between the adjacent beams body of bridge, the flexible antipriming of the bridge used at present comprises rubber gasket sheet and the shaped steel of fixing rubber gasket sheet, shaped steel is provided with open holes, with standing bolt in open holes, standing bolt and reinforcing bar anchoring mechanism is fixed. In construction process, first reinforcing bar anchoring mechanism is welded together, and then shaped steel is placed on Liang Tishang, owing to the bolt in open holes and reinforcing bar anchoring mechanism exist distance, need again to hole on the shaped steel at reinforcing bar anchoring mechanism place, considerably increasing the duration, labour intensity is big, and efficiency is low.
Practical novel content
The light rail ready-package bridge extension joint that problem to be solved in the utility model is just to provide a kind of construction install convenience, can adapt to the reinforcing bar anchoring mechanism of any distance, the construction duration shortens greatly.
For solving the problem, the technical scheme that the utility model light rail ready-package bridge extension joint adopts is: comprise rubber seal tape, it is positioned at shaped steel and reinforcing bar anchoring mechanism that this rubber seal tape is fixed at rubber seal tape two ends, described rubber seal tape two ends are provided with dop, it is being provided with the first card groove inside described shaped steel, described dop is stuck in described first card groove, outer side at described shaped steel is provided with the two card groove of outside with edge, it is provided with the bolt of top with bolt dop in described 2nd card groove, described bolt dop is stuck in the 2nd described card groove, bolt outside described edge is provided with locknut, described it is bolted on described reinforcing bar anchoring mechanism.
Its additional technical feature is:
Described rubber seal tape is horizontal " 8 " font, and the upper surface of described rubber seal tape exceeds 1-2 centimetre, shaped steel upper surface;
Described reinforcing bar anchoring mechanism comprises lower anchor rib, short muscle located by " U " type and crosses reinforcing bar, and described described " U " type that is bolted to is located on short muscle;
Bolt inside described locknut is provided with pad.
Light rail ready-package bridge extension joint provided by the utility model is compared with prior art, have the following advantages: it is one years old, owing to comprising rubber seal tape, it is positioned at shaped steel and reinforcing bar anchoring mechanism that this rubber seal tape is fixed at rubber seal tape two ends, described rubber seal tape two ends are provided with dop, it is being provided with the first card groove inside described shaped steel, described dop is stuck in described first card groove, outer side at described shaped steel is provided with the two card groove of outside with edge, it is provided with the bolt of top with bolt dop in described 2nd card groove, described bolt dop is stuck in the 2nd described card groove, bolt outside described edge is provided with locknut, described it is bolted on described reinforcing bar anchoring mechanism, in installation process, first locknut is unclamped, bolt is laterally mobile along the 2nd card groove, when bolt moves to reinforcing bar anchoring mechanism place, locknut is tightened, then bolt is welded on reinforcing bar anchoring mechanism, mobile installation is very convenient, do not need again to punch on shaped steel, reduce labour intensity, improve efficiency, the construction duration shortens greatly, they are two years old, due to " 8 " font that described rubber seal tape is horizontal, the upper surface of described rubber seal tape exceeds 1-2 centimetre, shaped steel upper surface, and the water above rubber seal tape is easy to flow away, make above rubber seal tape not water, extend the work-ing life of rubber seal tape, they are three years old, due to described reinforcing bar anchoring mechanism comprise lower anchor rib, short muscle and cross reinforcing bar located by " U " type, described described " U " type that is bolted to is located on short muscle, and bolt is laterally fixed on " U " type and locates two, short muscle and erect to, on reinforcing bar, strength of joint is big, its four, owing to the bolt inside described locknut being provided with pad, fixing more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model light rail ready-package bridge extension joint;
Fig. 2 is shaped steel and the structural representation of bolt and rubber seal tape connection;
Fig. 3 is the structural representation in shaped steel cross section;
Fig. 4 is the structural representation of bolt.
Embodiment
To the structure of the utility model light rail ready-package bridge extension joint and principle is used to be described in further details below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model light rail structural representation of ready-package bridge extension joint, the utility model light rail ready-package bridge extension joint comprises rubber seal tape 1, is positioned at rubber seal tape 1 two ends, fixes the shaped steel 2 of this rubber seal tape 1 and reinforcing bar anchoring mechanism 3, and shaped steel 2 can adopt aluminium alloy extrusions. The two ends of rubber seal tape 1 are provided with dop 4, it is being provided with the first card groove 5 inside shaped steel 2, dop 4 is stuck in the first card groove 5, outer side at shaped steel 2 is provided with the two card groove 8 of outside with edge 7, the bolt 10 of top with bolt dop 9 it is provided with in the 2nd card groove 8, bolt dop 9 is stuck in the 2nd card groove 8, and the bolt 10 outside edge 7 is provided with locknut 11, and bolt 10 is fixed on reinforcing bar anchoring mechanism 3. In installation process, first locknut 11 is unclamped, bolt 10 is laterally mobile along the 2nd card groove 8, when bolt 10 moves to reinforcing bar anchoring mechanism 3 place, locknut 11 is tightened, then bolt 10 is welded on reinforcing bar anchoring mechanism 3, mobile installation is very convenient, it is not necessary to again punches on shaped steel, reduces labour intensity, improve efficiency, the construction duration shortens greatly.
The cross section of rubber seal tape 1 is horizontal " 8 " font, the upper surface of rubber seal tape 1 exceeds 1-2 centimetre, the upper surface of shaped steel 2, water above rubber seal tape 1 is easy to flow away so that not water above rubber seal tape, extends the work-ing life of rubber seal tape.
Reinforcing bar anchoring mechanism 3 comprises lower anchor rib 31, " U " type is located short muscle 32 and crosses reinforcing bar 33, and bolt 10 is fixed on " U " type and locates on short muscle 32, and bolt 10 is laterally fixed on " U " type and locates 21 two, short muscle and erect to, on reinforcing bar, strength of joint is big.
Bolt inside locknut 11 is provided with pad 6, fixing more firm.
Protection domain of the present utility model is not only confined to above-described embodiment, as long as structure is identical with the utility model light rail ready-package bridge extension joint structure, just drops on the scope of the utility model protection.
Claims (4)
1. light rail ready-package bridge extension joint, comprise rubber seal tape, it is positioned at shaped steel and reinforcing bar anchoring mechanism that this rubber seal tape is fixed at rubber seal tape two ends, described rubber seal tape two ends are provided with dop, it is being provided with the first card groove inside described shaped steel, described dop is stuck in described first card groove, it is characterized in that: the outer side at described shaped steel arranges the two card groove of outside with edge, it is provided with the bolt of top with bolt dop in described 2nd card groove, described bolt dop is stuck in the 2nd described card groove, bolt outside described edge is provided with locknut, described it is bolted on described reinforcing bar anchoring mechanism.
2. light rail ready-package bridge extension joint according to claim 1, it is characterised in that: described rubber seal tape is horizontal " 8 " font, and the upper surface of described rubber seal tape exceeds 1-2 centimetre, shaped steel upper surface.
3. light rail ready-package bridge extension joint according to claim 1, it is characterised in that: described reinforcing bar anchoring mechanism comprises lower anchor rib, short muscle located by " U " type and crosses reinforcing bar, and described described " U " type that is bolted to is located on short muscle.
4. light rail ready-package bridge extension joint according to claim 1, it is characterised in that: the bolt inside described locknut is provided with pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122481.XU CN205276124U (en) | 2015-12-31 | 2015-12-31 | Ready -package bridge telescoping device for light rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122481.XU CN205276124U (en) | 2015-12-31 | 2015-12-31 | Ready -package bridge telescoping device for light rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205276124U true CN205276124U (en) | 2016-06-01 |
Family
ID=56060708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122481.XU Active CN205276124U (en) | 2015-12-31 | 2015-12-31 | Ready -package bridge telescoping device for light rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205276124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221717A (en) * | 2018-03-02 | 2018-06-29 | 尚德建设集团有限公司 | It is a kind of to replace water-tight device suitable for the easy of Existing Railway Line bridge expanssion joint |
| CN111719420A (en) * | 2020-07-07 | 2020-09-29 | 重庆科技学院 | Method for replacing expansion joint device and expansion joint structure |
-
2015
- 2015-12-31 CN CN201521122481.XU patent/CN205276124U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221717A (en) * | 2018-03-02 | 2018-06-29 | 尚德建设集团有限公司 | It is a kind of to replace water-tight device suitable for the easy of Existing Railway Line bridge expanssion joint |
| CN111719420A (en) * | 2020-07-07 | 2020-09-29 | 重庆科技学院 | Method for replacing expansion joint device and expansion joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |