CN206204777U - Retractor device ruggedized construction - Google Patents
Retractor device ruggedized construction Download PDFInfo
- Publication number
- CN206204777U CN206204777U CN201621275700.2U CN201621275700U CN206204777U CN 206204777 U CN206204777 U CN 206204777U CN 201621275700 U CN201621275700 U CN 201621275700U CN 206204777 U CN206204777 U CN 206204777U
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- China
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- supporting plate
- reinforcing
- tooth
- retractor device
- ruggedized construction
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Abstract
The utility model discloses a kind of retractor device ruggedized construction, including the staggeredly reinforcing tooth that a plurality of front end is staggered, the base for reinforcing tooth rear is fixed on；Reinforce tooth lower section and be provided with the supporting plate that fluid sealant fixes convex sum；Connecting plate is provided between supporting plate；Supporting plate bottom is provided with reinforcing supporting plate；The bottom surface for reinforcing supporting plate is convex concave coarse structure.The utility model, by staggeredly reinforcing the corresponding interconnection of tooth so that the stress at connecting sewing obtains good force dispersion, is reduced stress at traditional stress dotted line and concentrates and the generation of junction damage condition occur using integration casting or welding design；Supporting plate is connected with base and the reinforcing tooth that interlocks simultaneously using entire body, increased the fastness of support base and retractor device；The connecting plate being staggered, and it is arranged on the reinforcing supporting plate of supporting plate bottom, the bottom of adjacent supporting plate is attached fixation, the formation reinforcing face between connecting plate is realized to widen, the characteristics of reducing the fastness difference that supporting plate height higher band is come, realizes good reinforcement by connection and stress decomposition.
Description
Technical field
The utility model is related to bridge building element, specially a kind of retractor device ruggedized construction.
Background technology
Bridge extension joint is that one kind is arranged on bridge, especially the device on Longspan Bridge.It is not only
Rolling repeatedly for wheel is directly born, and because bridge floor is discontinuous in this place, impact of the wheel to it is necessarily caused in this place,
Therefore be most flimsy position in bridge structure.If this device is damaged, Vehicular vibration is not only easily caused, influence driving is comfortable
Degree and generation noise, influence the service life of vehicle, or even influence bridge main body structure, such as：Road surface breakage is produced to cause bridge
Concrete receives rain erosion, and the problems such as make bridge pad corrosion, can directly affect the service life of bridge.
Therefore it provides a kind of Stability Analysis of Structures, reinforcing are strong, and can to the bridge that plays a very good protection of bridge stretch
Compression apparatus ruggedized construction, has been a good problem to study.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of simple structure, compact conformation, plus
Solidity is strong, and with good Telescopic, greatly reduces maintenance load, and stretching for bridge service life is extended well
Compression apparatus ruggedized construction.
What the purpose of this utility model was realized in：
Retractor device ruggedized construction, including the staggeredly reinforcing tooth 3 that a plurality of front end is staggered, are fixed on reinforcing tooth 3 rear
Base；The described lower section of reinforcing tooth 3 is provided with the supporting plate that fluid sealant fixes convex 1 sum；Connecting plate is provided between supporting plate
5；Described supporting plate bottom is provided with reinforcing supporting plate 2；
Described fluid sealant is fixed convex 1 and is connected around face positioned at supporting plate and reinforcing tooth 3；
Described connecting plate 5 connecting plate 5 between adjacent supporting plate and adjacent respectively is arranged in a crossed manner；
Described supporting plate includes being located at the front end panel 4 reinforced immediately below tooth 3, and is fixedly connected with front end panel 4,
And extend to the rear bearing sheet 6 for reinforcing tooth rear base position；
Elliptical hole 7 is provided with described rear bearing sheet 6；
The described front lower place of front end panel 4 is provided with reinforcing bar fixing groove 8；
Described front end panel 4 and rear bearing sheet 6 is integrated casting connection or welds；
Described reinforcing supporting plate 2 is fixed on front end panel 4 and the junction of rear bearing sheet 6；
Described reinforcing supporting plate 2 is entire body structure, while polylith supporting plate bottom is connected；
Described reinforcing supporting plate 2 is segmental structure, and adjacent supporting plate bottom is connected respectively.
The bottom surface of described reinforcing supporting plate 2 is convex concave coarse structure.
Positive beneficial effect：The utility model is corresponding by staggeredly reinforcing tooth using integration casting or welding design
Interconnection so that the stress at connecting sewing obtains good force dispersion, reduces stress at traditional stress dotted line and concentrates
And there is the generation of junction damage condition；Supporting plate is connected with base and the reinforcing tooth that interlocks simultaneously using entire body, increased branch
The fastness of support seat and retractor device；The connecting plate being staggered, and the reinforcing supporting plate of supporting plate bottom is arranged on, by phase
The bottom of adjacent supporting plate is attached fixation, and the formation reinforcing face between connecting plate that realizes is widened, and reduces supporting plate highly
The characteristics of fastness difference that higher band is come, realize good reinforcement by connection and stress decomposition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model two；
Fig. 3 is structural representation of the present utility model three；
It is in figure：Fluid sealant fix it is convex 1, reinforce supporting plate 2, reinforce tooth 3, front end panel 4, connecting plate 5,
Rear bearing sheet 6, elliptical hole 7, reinforcing bar fixing groove 8.
Specific embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
Retractor device ruggedized construction, including the staggeredly reinforcing tooth 3 that a plurality of front end is staggered, are fixed on reinforcing tooth 3 rear
Base；The described lower section of reinforcing tooth 3 is provided with the supporting plate that fluid sealant fixes convex 1 sum；Connecting plate is provided between supporting plate
5；Described supporting plate bottom is provided with reinforcing supporting plate 2；
Described fluid sealant is fixed convex 1 and is connected around face positioned at supporting plate and reinforcing tooth 3；
Described connecting plate 5 connecting plate 5 between adjacent supporting plate and adjacent respectively is arranged in a crossed manner；
Described supporting plate includes being located at the front end panel 4 reinforced immediately below tooth 3, and is fixedly connected with front end panel 4,
And extend to the rear bearing sheet 6 for reinforcing tooth rear base position；
Elliptical hole 7 is provided with described rear bearing sheet 6；
The described front lower place of front end panel 4 is provided with reinforcing bar fixing groove 8；
Described front end panel 4 and rear bearing sheet 6 is integrated casting connection or welds；
Described reinforcing supporting plate 2 is fixed on front end panel 4 and the junction of rear bearing sheet 6；
Described reinforcing supporting plate 2 is entire body structure, while polylith supporting plate bottom is connected；
Described reinforcing supporting plate 2 is segmental structure, and adjacent supporting plate bottom is connected respectively.
The bottom surface of described reinforcing supporting plate 2 is convex concave coarse structure.
Embodiment 1
As shown in Figure 1, Figure 3, retractor device ruggedized construction, including the staggeredly reinforcing tooth 3 that a plurality of front end is staggered, it is fixed
Reinforcing the base at the rear of tooth 3；The described lower section of reinforcing tooth 3 is provided with the supporting plate that fluid sealant fixes convex 1 sum；Between supporting plate
It is provided with connecting plate 5；Described supporting plate bottom is provided with reinforcing supporting plate 2；Described fluid sealant fixes convex 1 and is located at supporting plate
It is connected around face with tooth 3 is reinforced；Described connecting plate 5 is located between adjacent supporting plate respectively, and adjacent connection
Plate 5 is arranged in a crossed manner；Described supporting plate includes being located at the front end panel 4 reinforced immediately below tooth 3, and is fixed with front end panel 4
Connection, and extend to the rear bearing sheet 6 for reinforcing tooth rear base position；
Elliptical hole 7 is provided with described rear bearing sheet 6；The described front lower place of front end panel 4 is provided with reinforcing bar and fixes
Groove 8；Described front end panel 4 and rear bearing sheet 6 is integrated casting connection or welds；Before described reinforcing supporting plate 2 is fixed on
Supporting plate 4 and the junction of rear bearing sheet 6；Described reinforcing supporting plate 2 is segmental structure, and adjacent supporting plate bottom is connected respectively
Portion；The bottom surface of described reinforcing supporting plate 2 is convex concave coarse structure.
Embodiment 2
As shown in Figure 2 and Figure 3, retractor device ruggedized construction, including the staggeredly reinforcing tooth 3 that a plurality of front end is staggered, it is fixed
Reinforcing the base at the rear of tooth 3；The described lower section of reinforcing tooth 3 is provided with the supporting plate that fluid sealant fixes convex 1 sum；Between supporting plate
It is provided with connecting plate 5；Described supporting plate bottom is provided with reinforcing supporting plate 2；Described fluid sealant fixes convex 1 and is located at supporting plate
It is connected around face with tooth 3 is reinforced；Described connecting plate 5 is located between adjacent supporting plate respectively, and adjacent connection
Plate 5 is arranged in a crossed manner；Described supporting plate includes being located at the front end panel 4 reinforced immediately below tooth 3, and is fixed with front end panel 4
Connection, and extend to the rear bearing sheet 6 for reinforcing tooth rear base position；Elliptical hole 7 is provided with described rear bearing sheet 6；Institute
The front lower place of front end panel 4 stated is provided with reinforcing bar fixing groove 8；Described front end panel 4 and rear bearing sheet 6 is integrated casting connection
Or welding；Described reinforcing supporting plate 2 is fixed on front end panel 4 and the junction of rear bearing sheet 6；Described reinforcing supporting plate 2 is
Entire body structure, while polylith supporting plate bottom is connected；The bottom surface of described reinforcing supporting plate 2 is convex concave coarse structure.
The utility model is designed using integration casting or welding, by staggeredly reinforcing the corresponding interconnection of tooth so that
Stress at connecting sewing obtains good force dispersion, reduces stress at traditional stress dotted line and concentrates and junction occur and ruin
The occurrence of damage；Supporting plate is connected with base and the reinforcing tooth that interlocks simultaneously using entire body, increased support base and retractor device
Fastness；The connecting plate being staggered, and the reinforcing supporting plate of supporting plate bottom is arranged on, by the bottom of adjacent supporting plate
Portion is attached fixation, and the formation reinforcing face between connecting plate that realizes is widened, and it is firm that reduction supporting plate height higher band is come
Property difference the characteristics of, realize good reinforcement by connection and stress decomposition.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (10)
1. retractor device ruggedized construction, it is characterised in that：Tooth is staggeredly reinforced including what a plurality of front end was staggered（3）, it is fixed on
Reinforce tooth（3）The base at rear；Described reinforcing tooth（3）Lower section is provided with fluid sealant and fixes convex（1）The supporting plate of sum；Supporting plate
Between be provided with connecting plate（5）；Described supporting plate bottom is provided with reinforcing supporting plate（2）；Described reinforcing supporting plate（2）'s
Bottom surface is convex concave coarse structure.
2. retractor device ruggedized construction according to claim 1, it is characterised in that：Described fluid sealant is fixed convex（1）Position
In supporting plate and reinforcing tooth（3）It is connected around face.
3. retractor device ruggedized construction according to claim 1, it is characterised in that：Described connecting plate（5）It is located at respectively
Connecting plate between adjacent supporting plate and adjacent（5）It is arranged in a crossed manner.
4. the retractor device ruggedized construction according to claim 1 Arbitrary Term, it is characterised in that：Described supporting plate includes position
In reinforcing tooth（3）The front end panel of underface（4）, and and front end panel（4）It is fixedly connected, and extends to reinforcing tooth rear bottom
Rear bearing sheet at seat（6）.
5. retractor device ruggedized construction according to claim 4, it is characterised in that：Described rear bearing sheet（6）Upper setting
There is elliptical hole（7）.
6. the retractor device ruggedized construction according to claim 4 or 5, it is characterised in that：Described front end panel（4）It is front lower
Side is provided with reinforcing bar fixing groove（8）.
7. the retractor device ruggedized construction according to claim 4 or 5, it is characterised in that：Described front end panel（4）With it is rear
Supporting plate（6）It is integrated casting connection or welds.
8. retractor device ruggedized construction according to claim 1, it is characterised in that：Described reinforcing supporting plate（2）It is fixed
In front end panel（4）And rear bearing sheet（6）Junction.
9. the retractor device ruggedized construction according to claim 1 or 8, it is characterised in that：Described reinforcing supporting plate（2）For
Entire body structure, while polylith supporting plate bottom is connected.
10. the retractor device ruggedized construction according to claim 1 or 8, it is characterised in that：Described reinforcing supporting plate（2）
It is segmental structure, adjacent supporting plate bottom is connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275700.2U CN206204777U (en) | 2016-11-25 | 2016-11-25 | Retractor device ruggedized construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621275700.2U CN206204777U (en) | 2016-11-25 | 2016-11-25 | Retractor device ruggedized construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206204777U true CN206204777U (en) | 2017-05-31 |
Family
ID=58748670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621275700.2U Active CN206204777U (en) | 2016-11-25 | 2016-11-25 | Retractor device ruggedized construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206204777U (en) |
-
2016
- 2016-11-25 CN CN201621275700.2U patent/CN206204777U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |