CN206706566U - A kind of bridge expanssion joint component - Google Patents
A kind of bridge expanssion joint component Download PDFInfo
- Publication number
- CN206706566U CN206706566U CN201720433814.3U CN201720433814U CN206706566U CN 206706566 U CN206706566 U CN 206706566U CN 201720433814 U CN201720433814 U CN 201720433814U CN 206706566 U CN206706566 U CN 206706566U
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- CN
- China
- Prior art keywords
- side stretching
- crossbeam
- fixed
- stretching crossbeam
- drawing plate
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of bridge expanssion joint component, including left side stretching crossbeam, right side stretching crossbeam and riveting fixed steel bars, the left side stretching crossbeam side is provided with upper fixed drawing plate, and fixed drawing plate side is provided with right side stretching crossbeam.The utility model by provided with upper fixed drawing plate and bottom plate can be good at left side stretching crossbeam and right side stretching crossbeam and be fixed together, play and preferably draw high effect, by provided with buffering fix axis and elastic component, the tensile stress between left side stretching crossbeam and right side stretching crossbeam can be greatly increased, situations such as preventing fracture, by provided with the fixed axis of transverse direction be equally to play a part of strengthening tension force preventing crack conditions, and by being configured every a segment distance, many spaces can be had more between such two crossbeam, in the case of sleet sky, also debris will not be blocked easily and self-cleaning effect can also be played by rain drop erosion.
Description
Technical field
A kind of bridge equipment technical field is the utility model is related to, more particularly to a kind of bridge expanssion joint component.
Background technology
Bridge expanssion joint：Refer to meet the requirement of bridge floor deformation, generally between two beam-ends, between beam-ends and abutment
Or expansion joint is set in the articulated position of bridge., can be from it is required that expansion joint is in both directions parallel, perpendicular to bridge axes
It is solid and reliable by stretching, it should be smoothed out when vehicle is run over, without kick and noise；It can prevent rainwater and rubbish soil from penetrating into resistance
Plug；Installation, check, maintenance, eliminate dirt will simple and convenient.Setting at expansion joint, railing will disconnect with deck paving.
The effect of bridge expanssion joint:It is to adjust as between the superstructure caused by vehicular load and bridge construction material
Displacement and connection.The retractor device of skew bridge will have a strong impact on the speed, comfortableness and safety of driving, very once being destroyed
To causing traffic safety accident, but most of bridge expanssion joint component is mostly complicated on the market, and installation is complicated, cost compared with
Height, use is very inconvenient, and is easy in snowy day gas internal blocking occur, can not discharge foreign matter and lead to not play preferably
Telescopic effect causes the generation of accident.A kind of therefore, it is proposed that bridge expanssion joint component.
Utility model content
Main purpose of the present utility model is to provide a kind of bridge expanssion joint component, effectively can solved in background technology
The problem of.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of bridge expanssion joint component, including left side stretching crossbeam, right side stretching crossbeam and riveting fixed steel bars, the left side
Stretching crossbeam side is provided with upper fixed drawing plate, and fixed drawing plate side is provided with right side stretching crossbeam, and the right side is drawn
Stretch crossbeam bottom and be provided with bottom plate, fixed drawing plate bottom is provided with the fixed axis of buffering and elastic component, and buffers solid
Determine axis to be located inside elastic component, be fixedly connected between the left side stretching crossbeam and right side stretching crossbeam in horizontal fixation
Axle.
Further, the fixed axis of the buffering is fixedly connected with upper fixed drawing plate and bottom plate respectively.
Further, the laterally fixed axis stretches crossbeam with left side respectively and right side stretching crossbeam is fixedly connected.
Further, the number of axle is several during fixed drawing plate, bottom plate and transverse direction are fixed.
Further, the elastic component is fixedly connected with upper fixed drawing plate and bottom plate respectively.
Further, the riveting fixed steel bars are the riveting fixed steel bars made by more firm low-carbon steel material.
Compared with prior art, the utility model has the advantages that：By provided with upper fixed drawing plate and
Bottom plate can be good at left side stretching crossbeam and right side stretching crossbeam being fixed together, and plays and preferably draws high effect
Fruit, by provided with buffering fix axis and elastic component, can greatly increase left side stretching crossbeam and right side stretching crossbeam it
Between tensile stress, situations such as preventing fracture, by provided with the fixed axis of transverse direction be equally the work that plays enhancing tension force
With preventing crack conditions, and by being configured every a segment distance, many spaces can be had more between such two crossbeam,
In the case of sleet sky, debris also will not be blocked easily and self-cleaning effect can also be played by rain drop erosion.
Brief description of the drawings
Fig. 1 is a kind of vertical view overall structure diagram of bridge expanssion joint component of the utility model.
Fig. 2 is a kind of side view internal structure schematic diagram of bridge expanssion joint component of the utility model.
Fig. 3 is a kind of side view internal structure schematic diagram of bridge expanssion joint component of the utility model.
Fig. 4 is a kind of vertical view polycrystalline substance schematic diagram of bridge expanssion joint component of the utility model.
In figure：1st, left side stretching crossbeam；2nd, right side stretching crossbeam；3rd, upper fixed drawing plate；4th, bottom plate；5th, rivet clasp is fixed
Reinforcing bar；6th, fixed axis is buffered；7th, elastic component；8th, axis is laterally fixed.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-4, a kind of bridge expanssion joint component, including left side stretching crossbeam 1, right side stretching crossbeam 2 and rivet clasp
Determine reinforcing bar 5, left side stretching crossbeam 1 side is provided with upper fixed drawing plate 3, and the fixed side of drawing plate 3 is provided with right side
Crossbeam 2 is stretched, right side stretching crossbeam 2 bottom is provided with bottom plate 4, and it is solid that the fixed bottom of drawing plate 3 is provided with buffering
Determine axis 6 and elastic component 7, and buffer fixed axis 6 and be located inside elastic component 7, the left side stretching crossbeam 1 and right side stretching are horizontal
Laterally fixed axis 8 is fixedly connected between beam 2.
Wherein, the fixed axis 6 of the buffering is fixedly connected with upper fixed drawing plate 3 and bottom plate 4 respectively.
Wherein, the laterally fixed axis 8 stretches crossbeam 1 with left side respectively and right side stretching crossbeam 2 is fixedly connected.
Wherein, fixed drawing plate 3, bottom plate 4 and the horizontal fixed quantity of axis 8 are several.
Wherein, the elastic component 7 is fixedly connected with upper fixed drawing plate 3 and bottom plate 4 respectively.
Wherein, the riveting fixed steel bars 5 are the riveting fixed steel bars 5 made by more firm low-carbon steel material.
It should be noted that the utility model is a kind of bridge expanssion joint component, during work, when this bridge expanssion joint component
It is installed in bridge, when vehicle is run over, upper fixed drawing plate 3 and bottom plate 4 stretch due to being fixedly connected with left side
On crossbeam 1 and right side stretching crossbeam 2, when strong effect, upper fixed drawing plate 3 and bottom plate 4 can stretch two
Stretching crossbeam 1 deforms upon with right side stretching crossbeam 2 and plays drawing effect on the left of side, and reload buffer fixes axis 6.Elastic component 7
And laterally fixed axis 8 is equally to play a part of stretching left side stretching crossbeam 1 and right side stretching crossbeam 2, make its be not easy by
The effect of larger power is broken, and plays reinforcement effect.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (6)
1. a kind of bridge expanssion joint component, including left side stretching crossbeam (1), right side stretching crossbeam (2) and riveting fixed steel bars (5),
It is characterized in that：Described left side stretching crossbeam (1) side is provided with upper fixed drawing plate (3), fixed drawing plate (3) side
Provided with right side stretching crossbeam (2), described right side stretching crossbeam (2) bottom is provided with bottom plate (4), fixed drawing plate
(3) bottom is provided with the fixed axis (6) of buffering and elastic component (7), and buffers fixed axis (6) and be located at elastic component (7) inside, described
Laterally fixed axis (8) is fixedly connected between left side stretching crossbeam (1) and right side stretching crossbeam (2).
A kind of 2. bridge expanssion joint component according to claim 1, it is characterised in that：The fixed axis (6) point of buffering
It is not fixedly connected with upper fixed drawing plate (3) and bottom plate (4).
A kind of 3. bridge expanssion joint component according to claim 1, it is characterised in that：The laterally fixed axis (8) point
It is not fixedly connected with left side stretching crossbeam (1) and right side stretching crossbeam (2).
A kind of 4. bridge expanssion joint component according to claim 1, it is characterised in that：Fixed drawing plate (3), under
Fixed plate (4) and horizontal fixed axis (8) quantity are several.
A kind of 5. bridge expanssion joint component according to claim 1, it is characterised in that：The elastic component (7) respectively with it is upper
Fixed drawing plate (3) is fixedly connected with bottom plate (4).
A kind of 6. bridge expanssion joint component according to claim 1, it is characterised in that：The riveting fixed steel bars (5) be compared with
For the riveting fixed steel bars (5) made by firm low-carbon steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433814.3U CN206706566U (en) | 2017-04-24 | 2017-04-24 | A kind of bridge expanssion joint component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720433814.3U CN206706566U (en) | 2017-04-24 | 2017-04-24 | A kind of bridge expanssion joint component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206706566U true CN206706566U (en) | 2017-12-05 |
Family
ID=60457249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720433814.3U Expired - Fee Related CN206706566U (en) | 2017-04-24 | 2017-04-24 | A kind of bridge expanssion joint component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206706566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485287A (en) * | 2019-09-02 | 2019-11-22 | 河南邦特威机电设备有限公司 | A kind of shock-absorbing type bridge expansion joint structure |
-
2017
- 2017-04-24 CN CN201720433814.3U patent/CN206706566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485287A (en) * | 2019-09-02 | 2019-11-22 | 河南邦特威机电设备有限公司 | A kind of shock-absorbing type bridge expansion joint structure |
| CN110485287B (en) * | 2019-09-02 | 2020-12-08 | 浙江路之友工程机械有限公司 | Shock-proof type bridge expansion joint structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20210424 |