CN207793864U - A kind of anchor of bridge expanssion joint - Google Patents
A kind of anchor of bridge expanssion joint Download PDFInfo
- Publication number
- CN207793864U CN207793864U CN201820078287.3U CN201820078287U CN207793864U CN 207793864 U CN207793864 U CN 207793864U CN 201820078287 U CN201820078287 U CN 201820078287U CN 207793864 U CN207793864 U CN 207793864U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bridge expanssion
- expanssion joint
- wall
- anchor
- 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 kind of anchors of bridge expanssion joint, including regulating box and bridge expanssion joint, the outer wall of the regulating box offers the first straight slot and the second straight slot respectively, the internal activity of first straight slot is connected with bull stick, the outer wall of the bull stick is fixedly connected with gear, the internal activity of second straight slot is connected with cross bar, the outer wall of the cross bar offers gear grooved, the inner wall of the gear grooved engages connection with the outer wall of gear, and compressed gas case is fixedly connected at the top of the regulating box.By the way that cross bar is arranged in the inside of regulating box; anchor can be made to be changed according to the width at different expansion joints; effectively raise the using flexible of anchor; by the way that compressed gas case is arranged at the top of regulating box; it can be to power that bridge expanssion joint transmits into row buffering; effective protection bridge expanssion joint extends the service life at expansion joint, avoids because the generation of traffic safety accident is caused at expansion joint.
Description
Technical field
The utility model is related to bridge expanssion joint technical field, specially a kind of anchor of bridge expanssion joint.
Background technology
Bridge expanssion joint refers to meet the requirement of bridge floor deformation, usually between two beam-ends, between beam-ends and abutment
Or expansion joint is set in the articulated position of bridge.It is required that expansion joint is in both directions parallel, perpendicular to bridge axes, equal energy is certainly
It is solid and reliable by stretching, it should be smoothed out when vehicle is run over, without kick and noise;It wants to prevent rainwater and rubbish soil from penetrating into resistance
Plug;Installation, check, maintenance, eliminate dirt will simple and convenient, setting expansion joint at, railing will break with deck paving
It opens, the effect of bridge expanssion joint:It is to adjust the position by between the superstructure caused by vehicular load and bridge construction material
It moves and is coupled, the telescopic device of skew bridge is once destroyed, and will seriously affect speed, comfort and the safety of driving, or even make
At driving safety accident, anchor should all be set in bridge expanssion joint, common anchor is simple in structure, and welding is used only
Mode is fixed, and does not have strain debugging function, and very high to the gimmick and material requirements of welding, the buffer capacity of anchor
It is poor, it is easy to loosen over time, service life is short, and anchor shape is fixed, and can not be flexibly applied to different stretch
Seam.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of anchor of bridge expanssion joint, solves anchor
The problem of being fixedly mounted with and set buffer capacity force difference, can not flexibly using.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of anchor of bridge expanssion joint, packet
Regulating box and bridge expanssion joint are included, the outer wall of the regulating box offers the first straight slot and the second straight slot respectively, and described first is logical
The internal activity of slot is connected with bull stick, and the outer wall of the bull stick is fixedly connected with gear, and the internal activity of second straight slot connects
It is connected to cross bar, the side of the cross bar is fixedly connected with block, and the outer wall of the cross bar offers gear grooved, the gear grooved
Inner wall engages connection with the outer wall of gear, and compressed gas case, the compressed gas case are fixedly connected at the top of the regulating box
Top offer connecting hole, the internal activity of the connecting hole is connected with connecting pole, and one end of the connecting pole is fixedly connected
There are compression plate, the other end of the connecting pole to be fixedly connected with holding force plate, the compression plate is located at the inside of compressed gas case, institute
It states holding force plate to be fixedly connected with bridge expanssion joint by bolt, the side of the block is fixedly connected with pedestal, the pedestal
Top offers sliding slot, and the inside of the sliding slot is fixedly connected with cushion block, supporting rod, institute are fixedly connected at the top of the cushion block
It states and is fixedly connected with fixed ring at the top of supporting rod, the inner wall of the fixed ring is fixedly connected with the outer wall of bridge expanssion joint.
Preferably, the quantity of the pedestal is two, and two pedestals are arranged with the center of regulating box in symmetrical structure.
Preferably, the quantity of the gear is two.
Preferably, the quantity of the cross bar is four, and two are one group, are matched respectively with gear.
Preferably, one end of the bull stick is connected with swing handle.
Preferably, the shape of the fixed ring is two semicircles.
（Three）Advantageous effect
The utility model provides a kind of anchor of bridge expanssion joint, the advantageous effect having：The utility model is logical
It crosses and cross bar is set in the inside of regulating box, anchor can be made to be changed according to the width at different expansion joints, effectively carried
The high using flexible of anchor can pass bridge expanssion joint by the way that compressed gas case is arranged at the top of regulating box
For the power come into row buffering, effective protection bridge expanssion joint extends the service life at expansion joint, avoids because expansion joint causes to drive a vehicle
The generation of safety accident.
Description of the drawings
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is schematic enlarged-scale view at A in the utility model Fig. 1；
Fig. 3 is the utility model regulating box schematic top plan view.
In figure：1 regulating box, Bridge 2 beam expansion joint, 3 first straight slots, 4 second straight slots, 5 bull sticks, 501 swing handles, 6 gears,
7 cross bars, 8 blocks, 9 gear grooveds, 10 compressed gas casees, 11 connecting holes, 12 connecting poles, 13 compression plates, 14 holding force plates, 15 pedestals,
16 sliding slots, 17 cushion blocks, 18 supporting rods, 19 fixed rings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of anchor of bridge expanssion joint, including
The outer wall of regulating box 1 and bridge expanssion joint 2, regulating box 1 offers the first straight slot 3 and the second straight slot 4 respectively, the first straight slot 3
Internal activity is connected with bull stick 5, and one end of bull stick 5 is connected with swing handle 501, makes 5 band of bull stick by swing handle 501
Moving gear 6 rotates, and adjusts the length of cross bar 7, anchor is enable to be adjusted according to actual conditions, in order to preferably will
Bridge expanssion joint 2 is fixed, and the outer wall of bull stick 5 is fixedly connected with gear 6, and the quantity of gear 6 is two, the second straight slot 4
Internal activity is connected with cross bar 7, and the quantity of cross bar 7 is four, and two are one group, are matched respectively with gear 6, by adjusting
Cross bar 7 is arranged in the inside for saving case, and anchor can be made to be changed according to the width at different expansion joints, effectively raise anchor
It is fixedly mounted with the using flexible set, the side of cross bar 7 is fixedly connected with block 8, and the outer wall of cross bar 7 offers gear grooved 9, gear grooved
9 inner wall engages connection with the outer wall of gear 6, and the top of regulating box 1 is fixedly connected with compressed gas case 10, compressed gas case 10
Top offer connecting hole 11, the internal activity of connecting hole 11 is connected with connecting pole 12, and connecting pole 12 passes through connecting hole 11 simultaneously
The inside of compressed gas case 10 is extended to, one end of connecting pole 12 is fixedly connected with compression plate 13, and the other end of connecting pole 12 is solid
Surely it is connected with holding force plate 14, compression plate 13 is located at the inside of compressed gas case 10, and holding force plate 14 passes through bolt and bridge expanssion joint 2
It is fixedly connected, by the way that compressed gas case 10 is arranged at the top of regulating box 1, the power that can be transmitted to bridge expanssion joint 2 is delayed
Punching, effective protection bridge expanssion joint 2 extend the service life of bridge expanssion joint 2, avoid because bridge expanssion joint 2 causes to drive a vehicle
The generation of safety accident, the side of block 8 are fixedly connected with pedestal 15, and the quantity of pedestal 15 is two, and two pedestals 15 with
The center of regulating box 1 is arranged in symmetrical structure, and the top of pedestal 15 offers sliding slot 16, makes supporting rod 18 by the way that sliding slot 16 is arranged
It can be moved in the horizontal direction, greatly improve the using flexible of anchor, it can be preferably flexible to bridge
Seam 2 is fixed, and the inside of sliding slot 16 is fixedly connected with cushion block 17, and the top of cushion block 17 is fixedly connected with supporting rod 18, support
The top of bar 18 is fixedly connected with fixed ring 19, and the inner wall of fixed ring 19 is fixedly connected with the outer wall of bridge expanssion joint 2, fixed ring
19 shape is two semicircles, and one end of two semicircle fixed rings 19 is fixedly connected by shaft with supporting rod 18, two
The other end of a semicircle fixed ring 19 is bolted to connection.
It can to sum up obtain, the utility model can make anchor by the way that cross bar 7, compressed gas case 10 and sliding slot 16 is arranged
It is changed according to the width at different expansion joints, effectively raises the using flexible of anchor, while flexible to bridge
The power that seam 2 transmits extends the service life of bridge expanssion joint 2 into row buffering, effective protection bridge expanssion joint 2, avoids because of bridge
Cause the generation of traffic safety accident in beam expansion joint 2.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anchor of bridge expanssion joint, including regulating box（1）And bridge expanssion joint（2）, it is characterised in that：The tune
Save case（1）Outer wall offer the first straight slot respectively（3）With the second straight slot（4）, first straight slot（3）Internal activity connection
There is bull stick（5）, the bull stick（5）Outer wall be fixedly connected with gear（6）, second straight slot（4）Internal activity be connected with
Cross bar（7）, the cross bar（7）Side be fixedly connected with block（8）, the cross bar（7）Outer wall offer gear grooved（9）,
The gear grooved（9）Inner wall and gear（6）Outer wall engagement connection, the regulating box（1）Top be fixedly connected with compression
Gas cabinet（10）, the compressed gas case（10）Top offer connecting hole（11）, the connecting hole（11）Internal activity
It is connected with connecting pole（12）, the connecting pole（12）One end be fixedly connected with compression plate（13）, the connecting pole（12）It is another
One end is fixedly connected with holding force plate（14）, the compression plate（13）Positioned at compressed gas case（10）Inside, the holding force plate
（14）Pass through bolt and bridge expanssion joint（2）It is fixedly connected, the block（8）Side be fixedly connected with pedestal（15）, described
Pedestal（15）Top offer sliding slot（16）, the sliding slot（16）Inside be fixedly connected with cushion block（17）, the cushion block
（17）Top be fixedly connected with supporting rod（18）, the supporting rod（18）Top be fixedly connected with fixed ring（19）, described
Fixed ring（19）Inner wall and bridge expanssion joint（2）Outer wall be fixedly connected.
2. a kind of anchor of bridge expanssion joint according to claim 1, it is characterised in that：The pedestal（15）Number
Amount is two, and two pedestals（15）With regulating box（1）Center in symmetrical structure be arranged.
3. a kind of anchor of bridge expanssion joint according to claim 1, it is characterised in that：The gear（6）Number
Amount is two.
4. a kind of anchor of bridge expanssion joint according to claim 1, it is characterised in that：The cross bar（7）Number
Amount be four, and two be one group, respectively with gear（6）It matches.
5. a kind of anchor of bridge expanssion joint according to claim 1, it is characterised in that：The bull stick（5）One
End is connected with swing handle（501）.
6. a kind of anchor of bridge expanssion joint according to claim 1, it is characterised in that：The fixed ring（19）'s
Shape is two semicircles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078287.3U CN207793864U (en) | 2018-01-17 | 2018-01-17 | A kind of anchor of bridge expanssion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078287.3U CN207793864U (en) | 2018-01-17 | 2018-01-17 | A kind of anchor of bridge expanssion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207793864U true CN207793864U (en) | 2018-08-31 |
Family
ID=63272349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078287.3U Expired - Fee Related CN207793864U (en) | 2018-01-17 | 2018-01-17 | A kind of anchor of bridge expanssion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207793864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445413A (en) * | 2021-08-04 | 2021-09-28 | 段瑛辉 | Highway bridge vibration/noise reduction device |
-
2018
- 2018-01-17 CN CN201820078287.3U patent/CN207793864U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445413A (en) * | 2021-08-04 | 2021-09-28 | 段瑛辉 | Highway bridge vibration/noise reduction device |
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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: 20180831 Termination date: 20190117 |