CN207597230U - A kind of damping bridge - Google Patents
A kind of damping bridge Download PDFInfo
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- CN207597230U CN207597230U CN201721014454.XU CN201721014454U CN207597230U CN 207597230 U CN207597230 U CN 207597230U CN 201721014454 U CN201721014454 U CN 201721014454U CN 207597230 U CN207597230 U CN 207597230U
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- bridge
- slide plate
- damping
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- plate
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Abstract
The utility model discloses a kind of damping bridges, belong to bridge technology field, technical points include bridge pier and the bridge floor being placed on bridge pier, pedestal and side support base, collateral support seat is located at the both sides of the body of a bridge, pedestal, cavity is formed between side support base and bridge floor, several support plates are equipped at intervals with along in the width direction of bridge in cavity, the first slide plate with pedestal sliding connection is equipped between adjacent two pieces of support plates, first slide plate is equipped with several dampers, the upper end of damper is connected to side of the bridge floor towards bridge pier, side support base is equipped with several and corresponding access hole of the first slide plate.The damper being arranged in cavity can be overhauled or be safeguarded by slide plate so that operator is more convenient and safe in periodic maintenance bridge, improves the service life of damping bridge by a kind of damping bridge of the utility model.
Description
Technical field
The utility model belongs to bridge technology field, more specifically, it relates to a kind of damping bridge.
Background technology
With the development of economy with the raising of living standards of the people, multi-purpose project of the bridge as transportation system,
Increasingly important role is played in Modern Live.
At present, the small bridge built is generally required on building site for reusing, is common in life as shown in Figure 7
A kind of damping bridge, including bridge pier 11 and the body of a bridge 1 being placed on bridge pier 11, the body of a bridge 1 includes bridge floor 2, is fixed at bridge pier 11
On pedestal 12 and side support base 3, side support base 3 be located at the both sides of bridge floor 2, wherein pedestal 12 with bridge pier 11 through armored concrete
Integrated molding is poured, several support plates 4 are equipped at intervals between bridge floor 2 and pedestal 12, are installed between adjacent two pieces of support plates 4
Several dampers 50.The upper and lower ends of damper are fixedly connected respectively with bridge floor and pedestal so that are had between the body of a bridge and bridge pier
Certain damping effect enables to above-mentioned bridge structure to have certain deformability, so as to have the function that damping.
Since damper has certain service life, in the long-term use, need periodically to examine damper
It surveys and repair, but since the cavity of above-mentioned bridge is narrow, operator is not easy to overhaul or replaces the damping that is arranged on the inside of cavity
Device.Therefore it needs to propose a kind of new technical solution to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of damping bridge, the damping bridge
Girder construction is simple so that operator's enhanced convenience and quick when repairing and replacing damper.
To achieve the above object, the utility model provides following technical solution：A kind of damping bridge including bridge pier and is put
In the body of a bridge on bridge pier, the body of a bridge includes bridge floor, the pedestal being fixed on bridge pier and side support base, and collateral support seat is located at the body of a bridge
Both sides, form cavity between pedestal, side support base and bridge floor, if the cavity in be equipped at intervals with along in the width direction of bridge
Heavenly Stems and Earthly Branches fagging is equipped with the first slide plate with pedestal sliding connection between adjacent two pieces of support plates, if first slide plate is equipped with
Dry damper, the upper end of the damper are connected to side of the bridge floor towards bridge pier, and the side support base is equipped with several with the
The corresponding access hole of one slide plate.
By using above-mentioned technical proposal, operator is by pulling the first slide plate so that the first slide plate is towards access hole side
It is removed to movement and from access hole, facilitate operator's maintenance or replaces damper.
The utility model is further arranged to：First slide plate is equipped with pulley, the pedestal towards the side of bridge pier
The first sliding groove with pulley clearance fit is equipped with towards the side upper edge bridge width direction of bridge floor.
By using above-mentioned technical proposal, the contact area between bridge floor and bridge pier is increased so that bridge pier is to bridge floor
Support is more stablized and safety, is in addition coordinated using pulley and the first sliding groove mode, reduced between pulley and the first sliding groove
Frictional force so that operator's enhanced convenience and laborsaving when taking out the first slide plate.
The utility model is further arranged to：First slide plate is equipped with draw ring on the side close to access hole.
By using above-mentioned technical proposal, operator pulls the first slide plate to be moved towards the direction of access hole by draw ring,
So that operator's enhanced convenience when taking out the first slide plate out of cavity.
The utility model is further arranged to：The support plate is equipped with for the hook that is clamped draw ring, the hook with
Connecting rod is equipped between support plate, one end of connecting rod is fixedly connected on the supporting plate, and the other end is hinged on hook.
By using above-mentioned technical proposal, after completing to overhaul, operator is by hook around connecting rod towards support plate side
It is moved inward, and damper is placed in cavity again along the direction of the first sliding groove to rotation, while by the first slide plate, with
Afterwards rotation hook hook is connected in draw ring, at this time can it is complete after could be to the fixation of the first sliding groove.
The utility model is further arranged to：First slide plate is fixed with rack on the side close to support plate,
The pedestal is rotatably connected on one end close to access hole is equipped with hand with rack meshed gears, the gear upper surface
Handle.
By using above-mentioned technical proposal, operator only need to by handle rotate gear, gear rotation band carry-over bar along
The length of the first sliding groove direction movement, rack movement drive the first slide plate move so that operator extraction or
Enhanced convenience and laborsaving when resetting the first slide plate.
The utility model is further arranged to：The worm screw engaged with gear is equipped between the gear and support plate, it is described
Pedestal is equipped with the motor of driving worm screw.
By using above-mentioned technical proposal, operator drives worm screw to rotate by motor, the rotation of worm screw rotation driven gear,
So that rack connects the first slide plate and moved together along the first sliding groove length direction, so that operator is extracting or is resetting the
Enhanced convenience and laborsaving during one slide plate.
The utility model is further arranged to：The bridge floor includes plate body and the second slide plate, and the second slide plate sliding connects
Side of the plate body towards bridge pier is connected on, the plate body is equipped with second sliding slot along bridge width direction, is set on second slide plate
There is the sliding block with second sliding slot clearance fit.
By using above-mentioned technical proposal, reduce the friction between damper and plate body so that operator extraction or
It is enhanced convenience when resetting the first slide plate, laborsaving and quick.
The utility model is further arranged to：Multi-directional ball, the second slide plate direction are equipped at the damper upper surface
The side of bridge pier is equipped with slippage slot, is equipped with groove corresponding with multi-directional ball in the slippage slot, the diameter of the multi-directional ball is big
In the width of groove.
By using above-mentioned technical proposal, sliding friction is transformed into rolling friction, thus reduces slippage slot with subtracting
Shake the frictional force between device so that operator enhanced convenience and laborsaving, in addition setting realization of groove when extracting damper
Position-limiting action between damper and the second slide plate, improves the stability connected between damper and the second sliding plate.
The utility model is further arranged to：The first sliding groove is equipped with limited block on the side close to access hole.
By using above-mentioned technical proposal, the first slide plate and the second slide plate can be effectively reduced respectively from corresponding cunning
The probability skidded off in slot improves security performance of the operator when overhauling or replacing damper.
In conclusion the utility model has the advantages that：A kind of damping bridge of the utility model, passes through slide plate
The damper being arranged in cavity can be overhauled or be safeguarded so that operator's enhanced convenience in periodic maintenance bridge
And safety, improve the service life of damping bridge.
Description of the drawings
Fig. 1 is that the present embodiment removes the stereogram after the door-plate of two pieces of access holes；
Fig. 2 is the stereogram after the present embodiment removal plate body, two piece of second slide plate and after the door-plate of one piece of access hole, mainly
For embodying sliding block and supporting plate structure；
Fig. 3 is the structure diagram of the present embodiment；
Fig. 4 is the enlarged drawing of A in Fig. 3；
Fig. 5 is for the first slide plate of embodiment, damper and the driving for the first skateboarding of driving in the present embodiment
The structure diagram of the mutual alignment relation of component；
Fig. 6 is the enlarged drawing of B in Fig. 5；
Fig. 7 is the structure diagram of the prior art under damper impaction state.
Description of the drawings：1st, the body of a bridge；10th, cavity；11st, bridge pier；12nd, pedestal；120th, handle；121st, the first sliding groove；122nd, tooth
Wheel；123rd, worm screw；2nd, bridge floor；21st, plate body；211st, second sliding slot；22nd, the second slide plate；221st, sliding block；222nd, slippage slot；223、
Groove；3rd, side support base；31st, access hole；4th, support plate；41st, hook；42nd, connecting rod；5th, the first slide plate；50th, damper；
501st, multi-directional ball；51st, pulley；52nd, draw ring；53rd, rack；6th, limited block.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
As depicted in figs. 1 and 2, a kind of damping bridge, including bridge pier 11 and the body of a bridge 1 being placed on bridge pier 11, the wherein body of a bridge 1
Including bridge floor 2, the pedestal being fixed on bridge pier 11 12 and side support base 3, side support base 3 be located at the both sides of bridge floor 2 and with
Pedestal 12 is integrally formed.The cavity 10 for placing damper 50, cavity 10 are formed between pedestal 12, side support base 3 and bridge floor 2
Several support plates 4 are equipped at intervals in the interior width direction along bridge, and every piece of support plate 4 is set along the width direction interval of bridge
It puts.
As shown in Figures 2 and 3, between adjacent two pieces of support plates 4 be equipped with two pieces of first slide plates 5 being oppositely arranged, first
Slide plate 5 is both placed in the upper surface of pedestal 12, and in addition combined with shown in Fig. 3 and Fig. 4, cunning is equipped at 5 bottom surface of the first slide plate
Wheel 51,12 upper surface of pedestal are equipped with the first sliding groove 121 along bridge width direction, and middle pulley 51 is connected in the first sliding groove 121,
And there are gaps between the first sliding groove 121 and pulley 51.As shown in Figure 3 and Figure 4, it comes off the first sliding groove to reduce pulley 51
121, limited block 6 is equipped on the side close to access hole 31 in the first sliding groove 121, while first be oppositely arranged at two pieces is slided
Limited block 6 also is provided between plate 5 in the first sliding groove 121.
It overhauls in order to facilitate the operation, as shown in Figure 3 and Figure 5, several dampers is equipped at 5 upper surface of the first slide plate
50, which is spring damper, and the upper end is connected on 2 bottom surface of bridge floor, and the side wall of side support base 3 is equipped with
Several access holes 31, while access hole 31 is corresponding with the first slide plate 5, the first slide plate 5 is set on the side close to access hole 31
There is the draw ring 52 of horizontally disposed annular shape.
As shown in Figure 2 and Figure 6, in order to which after the reset of the first slide plate 5, the first slide plate 5 of reduction moves, and is set in support plate 4
The hook 41 of clamping draw ring 52 is useful for, is provided with connecting rod 42 between 41 support plate 4 of hook, one end of connecting rod 42 is connected to
In support plate 4, two one end are hinged on hook 41.
The first slide plate 5 is picked and placeed in order to facilitate the operation, and as shown in Figure 5 and Figure 6, the first slide plate 5 is close to the one of support plate 4
Rack 53 is fixed on side, pedestal 12 is rotatably connected to and 53 meshed gears of rack on one end close to access hole 31
122,122 upper surface of gear is equipped with handle 120.Thus operator need to only be rotated by 120 rotate gear 122 of handle, gear 122
Band carry-over bar 53, the first slide plate 5 of connection moves together along the direction of the length of the first sliding groove 121 can be realized to the first slide plate
It 5 extraction and reinstalls.
As shown in Figure 5 and Figure 6, worm screw 123 is equipped between gear 122 and support plate 4, worm screw 123 is mutual with gear 122
Engagement, and the motor for driving worm screw 123 is equipped on pedestal 12（It is unmarked in figure）.Operator can be further by motor
The efficiency of the first slide plate 5 of extraction or installation is improved, operator is facilitated and picks and places the first slide plate 5.
In order to reduce the frictional force between damper 50 and bridge floor 2, as shown in figures 1 and 3, bridge floor 2 includes 21 He of plate body
Second slide plate 22, the sliding of the second slide plate 22 are connected to plate body 21 towards the side of bridge pier 11, and plate body 21 is along bridge width direction
Equipped with second sliding slot 211,22 upper section of the second slide plate is T-shaped sliding block 221, is existed between sliding block 221 and second sliding slot 211
Gap.
As shown in figure 4, being equipped with multi-directional ball 501 at 50 upper surface of damper, steel ball is installed in multi-directional ball 501,
Second slide plate 22 is equipped with slippage slot 222 towards the side of bridge pier 11, is equipped in slippage slot 222 corresponding with multi-directional ball 501 recessed
Slot 223, the diameter of multi-directional ball 501 are more than the width of groove 223.
During maintenance, conventional maintenance solution is：Operator holds hook 41 first, and by hook 41 around hinge joint towards
The direction rotation of connecting rod 42, hook 41 is separated from each other with draw ring 52 at this time, and then operator drives worm screw 123 by motor,
Worm screw 123 rotates with moving gear 122, and gear 122 is rotated to be moved with carry-over bar 53 along the direction of the first sliding groove 121 so that the
One slide plate 5 removes the damper 50 being arranged on the first slide plate 5 therewith towards the direction of access hole 31 at access hole 31
The maintenance to damper 50 and replacement can be realized outside to cavity 10.
Spare maintenance solution is：When power-off or motor damage, operator is rotated by 120 rotate gear 122 of handle, tooth
Wheel 122 is moved with 53 and first slide plate 5 of carry-over bar along the direction of the first sliding groove 121 and by damper 50 together from access hole 31
It is outer that place is moved out to cavity 10.
Complete maintenance after, operator pushes directly on the first slide plate 5 so that the first slide plate 5 can along the first sliding groove 121 to
Inside it is moved to its initial position（I.e. the first slide plate 5 is accommodated in the position in cavity 10 completely）So that multi-directional ball 501 can be outside
It moves inward, and is connected in corresponding groove 223 along the direction of slippage slot 222 under the action of power, then operator turns
It around hinge joint is rotated backward and is connected to the fixed function that can be completed in draw ring 52 to the first slide plate 5 by dynamic hook 41.
Specific embodiment is only explanation to the utility model, is not the limitation to the utility model, this field
Technical staff can as needed make the present embodiment the modification of no creative contribution after this specification is read, but only
It all to be protected in the right of the utility model by Patent Law.
Claims (9)
1. a kind of damping bridge, including bridge pier（11）Be placed in bridge pier（11）On the body of a bridge（1）, the body of a bridge（1）Including bridge floor（2）、
It is fixed at bridge pier（11）On pedestal（12）With side support base（3）, side support base（3）Positioned at the body of a bridge（1）Both sides, pedestal
（12）, side support base（3）With bridge floor（2）Between form cavity（10）, the cavity（10）Between in the interior width direction along bridge
Every equipped with several support plates（4）, it is characterised in that：Adjacent two pieces of support plates（4）Between be equipped with and pedestal（12）Sliding connection
First slide plate（5）, first slide plate（5）It is equipped with several dampers（50）, the damper（50）Upper end be connected to bridge
Face（2）Towards bridge pier（11）Side, the side support base（3）It is equipped with several and the first slide plate（5）Corresponding access hole
（31）.
2. a kind of damping bridge according to claim 1, it is characterised in that：First slide plate（5）Towards bridge pier（11）
Side be equipped with pulley（51）, the pedestal（12）Towards bridge floor（2）Side upper edge bridge width direction be equipped with and pulley
（51）The first sliding groove of clearance fit（121）.
3. a kind of damping bridge according to claim 2, it is characterised in that：First slide plate（5）Close to access hole
（31）Side be equipped with draw ring（52）.
4. a kind of damping bridge according to claim 3, it is characterised in that：The support plate（4）It is equipped with to be clamped
Draw ring（52）Hook（41）, the hook（41）With support plate（4）Between be equipped with connecting rod（42）, connecting rod（42）One end
It is fixedly connected on support plate（4）On, the other end is hinged on hook（41）On.
5. a kind of damping bridge according to claim 4, it is characterised in that：First slide plate（5）Close to support plate
（4）Side on be fixed with rack（53）, the pedestal（12）Close to access hole（31）One end on be rotatably connected to
Rack（53）Meshed gears（122）, the gear（122）Upper surface is equipped with handle（120）.
6. a kind of damping bridge according to claim 5, it is characterised in that：The gear（122）With support plate（4）Between
It is equipped with and gear（122）The worm screw of engagement（123）, the pedestal（12）It is equipped with driving worm screw（123）Motor.
7. a kind of damping bridge according to claim 1, it is characterised in that：The bridge floor（2）Including plate body（21）With
Two slide plates（22）, second slide plate（22）Sliding is connected to plate body（21）Towards bridge pier（11）Side, the plate body（21）
Second sliding slot is equipped with along bridge width direction（211）, second slide plate（22）It is equipped with and second sliding slot（211）Match in gap
The sliding block of conjunction（221）.
8. a kind of damping bridge according to claim 7, it is characterised in that：The damper（50）Ten thousand are equipped at upper surface
To ball（501）, second slide plate（22）Towards bridge pier（11）Side be equipped with slippage slot（222）, the slippage slot（222）
It is inside equipped with and multi-directional ball（501）Corresponding groove（223）, the multi-directional ball（501）Diameter be more than groove（223）Width.
9. a kind of damping bridge according to claim 2, it is characterised in that：The first sliding groove（121）Close to maintenance
Mouthful（31）Side be equipped with limited block（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014454.XU CN207597230U (en) | 2017-08-14 | 2017-08-14 | A kind of damping bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721014454.XU CN207597230U (en) | 2017-08-14 | 2017-08-14 | A kind of damping bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207597230U true CN207597230U (en) | 2018-07-10 |
Family
ID=62753233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721014454.XU Active CN207597230U (en) | 2017-08-14 | 2017-08-14 | A kind of damping bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207597230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144426A (en) * | 2020-10-20 | 2020-12-29 | 福建中设工程咨询有限公司 | Highway culvert structure and construction method |
| CN112411341A (en) * | 2020-11-23 | 2021-02-26 | 耿振威 | High stability equipment bridge based on steel construction |
-
2017
- 2017-08-14 CN CN201721014454.XU patent/CN207597230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112144426A (en) * | 2020-10-20 | 2020-12-29 | 福建中设工程咨询有限公司 | Highway culvert structure and construction method |
| CN112411341A (en) * | 2020-11-23 | 2021-02-26 | 耿振威 | High stability equipment bridge based on steel construction |
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