CN206090294U - Bridge constriction device - Google Patents
Bridge constriction device Download PDFInfo
- Publication number
- CN206090294U CN206090294U CN201621082306.7U CN201621082306U CN206090294U CN 206090294 U CN206090294 U CN 206090294U CN 201621082306 U CN201621082306 U CN 201621082306U CN 206090294 U CN206090294 U CN 206090294U
- Authority
- CN
- China
- Prior art keywords
- bridge
- connecting plate
- constriction device
- beam body
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a bridge constriction device, including the roof beam body, the roof beam body upside of controlling both ends is equipped with the roof, the inside upper end of roof is equipped with the damping pad, damping pad downside is equipped with the connecting plate, the connecting plate inboard is equipped with the connector, the inside connecting block that is equipped with of connector, the connecting block inboard is equipped with the connecting rod, the connecting rod inboard is equipped with waterproof block rubber, the connecting plate lower extreme is equipped with the spliced pole, the spliced pole crosses the connecting plate, the spliced pole downside is equipped with the fixed plate, both ends are equipped with the gag lever post about the fixed plate, both sides are equipped with the stopper about the gag lever post, both ends are equipped with the recess about the internal side of roof beam, the inside horizontal pole that is equipped with of recess, the horizontal pole left and right sides is equipped with compression spring, be equipped with the montant between the horizontal pole. The utility model discloses a setting of pre -buried device, horizontal pole and montant, the bridge at both ends about can be effectual fixed, the steel valence that can connect firm, simple to operate, the installation effectiveness is high, and the setting of damping pad, can reduce the vibration of bridge.
Description
Technical field
This utility model is related to a kind of bridging apparatus, specifically a kind of bridge constriction device.
Background technology
It is with the fast development of the development of the national economy, swift and violent as the transportation development of economic lifeline.In order to
Meet the requirement of reinforcing bar deformation in bridge deck structure, retractor device is set between two beam-ends faces generally, it is desirable to which retractor device is on edge
Bridge floor direction freely can be stretched, and solid and reliable, prevent rainwater and rubbish soil obstruction.The deformed steel used on current rail
Bridge extension joint, traditional retractor device are only an elastic strip that telescopic action is played between two bridge bodies,
Install often by being welded, so not only waste time and energy, it is not easy to be installed in place, easily cause in installation process and stretch
The damage of compression apparatus, elastic strip, and the maintenance and replacing of retractor device are also relatively elaborate.
In order to solve the above problems, Chinese patent net discloses a kind of novel high speed railroad bridge retractor device（Authorize public
Announcement number：CN205347973U）, although bridge can be shunk, but the stability of bridge cannot be controlled well, and
Bridge vibration of beam cannot be reduced.Therefore, those skilled in the art provide a kind of bridge constriction device, to solve above-mentioned background skill
The problem proposed in art.
Utility model content
The purpose of this utility model is to provide a kind of bridge constriction device, with asking for solving to propose in above-mentioned background technology
Topic.
For achieving the above object, this utility model provides following technical scheme：
A kind of bridge constriction device, including beam body, are provided with top board, the top board inner upper end on the upside of the beam body at left and right two ends
Cushion blocking is provided with, connecting plate on the downside of the cushion blocking, is provided with, union joint is provided with the inside of the connecting plate, is set inside the union joint
There is contiguous block, on the inside of the contiguous block, be provided with connecting rod, on the inside of the connecting rod, be provided with water proof rubber block, the connecting plate lower end
Connecting pole is provided with, the connecting pole crosses connecting plate, fixed plate, the fixed plate or so two ends is provided with the downside of the connecting pole and is set
Limited location bar, the upper and lower both sides of the gag lever post are provided with limited block, and on the inside of the beam body, upper and lower ends are provided with groove, in the groove
Portion is provided with cross bar, and the cross bar left and right sides is provided with compression spring, is provided with montant between the cross bar.
As further program of the utility model：Inside the water proof rubber block, left and right two ends are provided with through hole.
As further program of the utility model：The connecting pole upper end is fixed on connecting plate by nut.
As this utility model further scheme：The connecting pole is provided with boss with fixed plate junction.
Compared with prior art, the beneficial effects of the utility model are：This utility model is by pre-embedded device, cross bar and erects
The setting of bar, can effectively fix the bridge at left and right two ends, firm, easy for installation, the installation effectiveness of the steel valency that can connect
Height, and the setting of cushion blocking, it is possible to reduce bridge vibration of beam.
Description of the drawings
Fig. 1 is a kind of structural representation of bridge constriction device.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1 is referred to, in this utility model embodiment, a kind of bridge constriction device, including beam body 1, the beam at left and right two ends
Top board 2 is provided with the upside of body 1,2 inner upper end of the top board is provided with cushion blocking 3, can efficiently reduce bridge vibration of beam, so as to have
Effect ground protection bridge, is provided with connecting plate 4, union joint 5, the union joint is provided with the inside of the connecting plate 4 on the downside of the cushion blocking 3
Contiguous block 6 is provided with inside 5, connecting rod 7 is provided with the inside of the contiguous block 6, water proof rubber block 8 on the inside of the connecting rod 7, is provided with, can
Effectively to connect the beam body 1 at left and right two ends, be connected reliability, and 8 inside left and right two ends of the water proof rubber block are provided with through hole,
Material can be effectively saved, is easy to the stretching and compression of water proof rubber bar, adapt to expansion and the shrinkage phenomenon of bridge, the company
4 lower end of fishplate bar is provided with connecting pole 9, and the connecting pole 9 crosses connecting plate 4, and 9 upper end of the connecting pole is fixed on connection by nut
On plate 4, fixed plate 10 on the downside of the connecting pole 9, is provided with, the connecting pole 9 is provided with boss with 10 junction of fixed plate, described
10 or so two ends of fixed plate are provided with gag lever post 11, and the gag lever post is provided with limited block 12 in both sides about 11, can make built-in fitting jail
Gu reliable, 1 inner side upper and lower ends of the beam body are provided with groove 13, cross bar 14 are provided with inside the groove 13, and the cross bar 14 is left
Right both sides are provided with compression spring 15, and montant 16 is provided between the cross bar 14, strengthen the connection of left and right two ends beam body 1, effectively
The beam body 1 of the fixed left and right sides, increased the stability between beam body 1.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of bridge constriction device, including beam body（1）, it is characterised in that the beam body at left and right two ends（1）Upside is provided with top board
（2）, the top board（2）Inner upper end is provided with cushion blocking（3）, the cushion blocking（3）Downside is provided with connecting plate（4）, the connection
Plate（4）Inner side is provided with union joint（5）, the union joint（5）Inside is provided with contiguous block（6）, the contiguous block（6）The inner side company of being provided with
Extension bar（7）, the connecting rod（7）Inner side is provided with water proof rubber block（8）, the connecting plate（4）Lower end is provided with connecting pole（9）, institute
State connecting pole（9）Cross connecting plate（4）, the connecting pole（9）Downside is provided with fixed plate（10）, the fixed plate（10）Left and right two
End is provided with gag lever post（11）, the gag lever post（11）Both sides are provided with limited block up and down（12）, the beam body（1）Inner side upper and lower ends
It is provided with groove（13）, the groove（13）Inside is provided with cross bar（14）, the cross bar（14）The left and right sides is provided with compression spring
（15）, the cross bar（14）Between be provided with montant（16）.
2. a kind of bridge constriction device according to claim 1, it is characterised in that the water proof rubber block（8）It is internal left
Right two ends are provided with through hole.
3. a kind of bridge constriction device according to claim 1, it is characterised in that the connecting pole（9）Upper end passes through spiral shell
Cap is fixed on connecting plate（4）On.
4. a kind of bridge constriction device according to claim 1, it is characterised in that the connecting pole（9）With fixed plate
（10）Junction is provided with boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082306.7U CN206090294U (en) | 2016-09-27 | 2016-09-27 | Bridge constriction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082306.7U CN206090294U (en) | 2016-09-27 | 2016-09-27 | Bridge constriction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090294U true CN206090294U (en) | 2017-04-12 |
Family
ID=58480496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621082306.7U Expired - Fee Related CN206090294U (en) | 2016-09-27 | 2016-09-27 | Bridge constriction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206090294U (en) |
-
2016
- 2016-09-27 CN CN201621082306.7U patent/CN206090294U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170412 Termination date: 20170927 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |