CN106284068B - A kind of bridge of guardrail liftable and anti-overtravel - Google Patents
A kind of bridge of guardrail liftable and anti-overtravel Download PDFInfo
- Publication number
- CN106284068B CN106284068B CN201610636438.8A CN201610636438A CN106284068B CN 106284068 B CN106284068 B CN 106284068B CN 201610636438 A CN201610636438 A CN 201610636438A CN 106284068 B CN106284068 B CN 106284068B
- Authority
- CN
- China
- Prior art keywords
- entablature
- fixes sleeve
- bridge
- sleeve columns
- lifting motor
- 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
Links
- 239000011159 matrix material Substances 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 6
- 230000001427 coherent effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A kind of bridge of guardrail liftable and anti-overtravel, including：Bridge matrix（1）And installed in the bridge matrix（1）On multiple fence units（2）, each fence unit（2）Including being symmetrically fixed on the bridge matrix（1）On two fixes sleeve columns（4）, across and extend beyond described two fixes sleeve columns（4）Between entablature（21）And sill（22）, the entablature（21）And sill（22）It is provided with circuit devcie and by vertical railing（23）It is connected；Wherein, described two fixes sleeve columns（4）It is each in be provided with and vertical stud（43）The screw that screw thread coordinates, the vertical stud（43）Upper end stretch into the entablature（21）In and pass through up-thrust bearing（431）And lower thrust-bearing（432）And with the entablature（21）Connect axial restraint.
Description
Technical field
The present invention relates to bridge field, the bridge of specially a kind of guardrail liftable and anti-overtravel.
Background technology
The road surface both sides of bridge often have guardrail for ensureing the traffic safety on bridge pavement.Set in some bridges
Shi Shang, in order to provide illumination, the effect of attractive in appearance and green indicating lamp, the electrically member such as circuit is often provided with the guardrail of bridge
Part.And the electrical equipment such as these circuits should often avoid ponding from entering so as to influence normal use.Meanwhile in Bridge guardrail
Also tend to that other equipment for being easy to receive ponding or other road agitation factors influence, such as one may be provided with base cross members
A little sensing equipments or attractive, decorative material etc..Therefore, when there are some concrete conditions, guardrail height is adjusted to avoid guardrail
（Especially guardrail bottom）Being broken ring by facility becomes necessary.
The content of the invention
It is of the prior art for overcoming it is an object of the invention to provide a kind of guardrail liftable and the bridge of anti-overtravel
Drawbacks described above.
According to the guardrail liftable of the present invention and the bridge of anti-overtravel, including：Bridge matrix and installed in the bridge
Multiple fence units on matrix, each fence unit include two fixations being symmetrically fixed on the bridge matrix
Sleeve column, across and extend beyond the entablature and sill between described two fixes sleeve columns, the entablature and
Sill is connected by vertical railing；Wherein, described two fixes sleeve columns it is each in be provided with and vertical stud screw thread
The screw of cooperation, the upper end of the vertical stud stretch into the entablature and by up-thrust bearing and lower thrust-bearing and with
Connect, the vertical stud is provided with use between the up-thrust bearing and lower thrust-bearing the entablature axial restraint
With the driving wheel engaged with revolution driving element, wherein, respectively driving the vertical spiral shell in described two fixes sleeve columns
Two revolution driving elements that post rotates extend in cavity in the entablature and stagger up and down with by being installed on
State the driving wheel engagement that the lifting motor of downside in the middle part of entablature is driven；Described two fixes sleeve columns it is each
Periphery is provided with the casing connected with the entablature and sill, the bottom of the casing by sliding ring and with it is corresponding
Fixes sleeve column the sealed sliding engagement in periphery；Thus, the lifting motor can pass through described two revolutions
Driving element and drive the vertical stud in described two fixes sleeve columns to rotate respectively, so as to realize the entablature and under
The lifting driving of crossbeam, described two fixes sleeve column inner bottom parts are provided with limit sensors, the limit sensors with it is described
Motor Electricity Federation is lifted, the limit sensors are elastic contact type sensor, and institute is touched when the vertical stud moves down
Signal is sent when stating limit sensors and controls the lifting motor to stop operating, prevents from moving the excess of stroke, the entablature
Top is provided with solar energy photovoltaic panel, be provided with the entablature extension on the outside of described two fixes sleeve columns inverter and
Battery, the solar energy photovoltaic panel, inverter, battery and lifting motor Electricity Federation successively, the solar energy photovoltaic panel
To by solar energy be changed into electrical power storage in battery so as to for it is described lifting motor power supply use.
By said apparatus, due to using two rotatable studs, it provides what is supported providing for motor
Simultaneously, moreover it is possible to which the guardrail for being integrally lifts under the driving of motor.Moreover, pass through the transmission member being arranged in entablature inner chamber
Part so that do not influence the overall appearance of guardrail while the function that integrated guard rail lifting is provided and ensure that the safety of transmission can
Lean on.By setting the casing that can be sealed slidingtype and be matched with screw thread column periphery, it is outer can to ensure that threaded interior is matched with
Portion environment isolation, so as to avoid damage that severe outdoor environment coordinates for screw thread and avoid sewage from entering.By setting position
Motor among two screw shell columns, the rotation driving for both sides stud can be provided simultaneously so that driving
Compact-sized simplification, reduces cost.Whole device stabilized structure can effectively solve the problem that problem of the prior art using reliably.
Brief description of the drawings
Fig. 1 is the structural representation of the guardrail liftable of the present invention and the bridge of anti-overtravel.
Fig. 2 is the enlarged diagram at thrust bearing.
Fig. 3 is the enlarged diagram at sealing ring.
Embodiment
With reference to Fig. 1-3, the present invention is described in detail.
The bridge of guardrail liftable according to an embodiment of the invention and anti-overtravel, including：Bridge matrix 1 and it is arranged on
Multiple fence units 2 on the bridge matrix 1, each fence unit 2 include symmetrically being fixed on the bridge matrix 1
On two fixes sleeve columns 4, across and extend beyond the entablature 21 between described two fixes sleeve columns 4 and lower horizontal stroke
Beam 22, the entablature 21 and sill 22 are provided with circuit devcie and are connected by vertical railing 23；Wherein, it is described two solid
Determine sleeve column 4 it is each in be provided with the screw coordinated with the vertical screw thread of stud 43, the upper end of the vertical stud 43 is stretched
Enter in the entablature 21 and by up-thrust bearing 431 and lower thrust-bearing 432 and with the axial restraint of entablature 21
Connection, the vertical stud 43 be provided between the up-thrust bearing 431 and lower thrust-bearing 432 to revolution driving
The driving wheel 33 that element 32 engages, wherein, respectively driving the vertical stud 43 in described two fixes sleeve columns 4 to rotate
Two revolution driving elements 32 extend in cavity 20 in the entablature 21 and stagger up and down with by being installed on
The driving wheel 31 that the lifting motor 3 on the downside of the middle part of entablature 21 is driven is stated to engage；Described two fixes sleeve columns 4
Each periphery is provided with the casing 42 connected with the entablature 21 and sill 22, and the bottom of the casing 42 passes through slip
Sealing ring 433 and with the sealed sliding engagement in periphery of corresponding fixes sleeve column 4；Thus, the lifting energy of motor 3
Enough drive 43 turns of vertical stud in described two fixes sleeve columns 4 respectively by described two revolution driving elements 32
Dynamic, so as to realize that the lifting of the entablature 21 and sill 22 drives, described two inner bottom parts of fixes sleeve column 4 are provided with limit
Level sensor 401, the limit sensors 401 are elasticity with lifting motor 3 Electricity Federation, the limit sensors 401
Touch sensor, sent when the vertical stud 43 moves down and touches the limit sensors 401 described in signal and control
Lifting motor 3 stops operating, and prevents from moving the excess of stroke, and the top of entablature 21 is provided with solar energy photovoltaic panel 213, and described two
Inverter and battery, the solar energy photovoltaic panel are provided with the extension of the entablature 21 in the individual outside of fixes sleeve column 4
213rd, inverter, battery and lifting motor 3 Electricity Federation successively, the solar energy photovoltaic panel 213 is solar energy to be changed
For electrical power storage in battery so as to be it is described lifting motor 3 power supply use.
Exemplarily or advantageously, wherein, the circuit devcie is Landscape Lighting facility, to Landscape Lighting and shows bridge
The circumference of beam is so as to for safety instruction.
Exemplarily or advantageously, the entablature 21 and sill 22 extend beyond described two fixes sleeve columns 4
Between length be equal to described two fixes sleeve columns 4 between length half, consequently facilitating multiple fence units 2
It is combined into coherent guardrail.
Exemplarily or advantageously, altitude scale can be provided with the periphery of described two fixes sleeve columns 4, to
Expose highest reading in entablature and the sill lifting of guardrail, so as to indicate the height and position residing for guardrail.
Exemplarily or advantageously, the revolution driving element 32 can be chain or band.
Exemplarily or advantageously, the up-thrust bearing 431 and lower thrust-bearing 432 are respectively by the upper He of fastening lid 211
Lower fastening lid 212 is fixed.
Wherein, the circuit devcie for Landscape Lighting facility that the entablature 21 and sill 22 are set is LED
And its power supply control apparatus.
Due to use two rotatable studs, its provide provide support for motor while, moreover it is possible to yes
Guardrail integrally lifts under the driving of motor.Moreover, pass through the actuated element being arranged in entablature inner chamber so that provide overall
The overall appearance of guardrail is not influenceed while the function of guard bar lifting and ensure that the safe and reliable of transmission.Can by setting
Sealing slidingtype is matched with the casing on screw thread column periphery, can ensure that threaded interior is matched with external environs, so as to
Avoid the damage that severe outdoor environment coordinates for screw thread and avoid sewage from entering.Stood by setting positioned at two screw shells
Motor among post, the rotation driving for both sides stud can be provided simultaneously so that the compact simplification of driving structure, reduce
Cost.
Those skilled in the art can be clear and definite, can in the case of the overall spirit of the present invention and design is not departed from
To make the various modifications for above example.It is each fallen within protection scope of the present invention.The protection scheme of the present invention
It is defined by claims appended hereto.
Claims (3)
1. the bridge of a kind of guardrail liftable and anti-overtravel, including：Bridge matrix（1）And installed in the bridge matrix（1）
On multiple fence units（2）, each fence unit（2）Including being symmetrically fixed on the bridge matrix（1）On two
Individual fixes sleeve column（4）, across and extend beyond described two fixes sleeve columns（4）Between entablature（21）With lower horizontal stroke
Beam（22）, the entablature（21）And sill（22）By vertical railing（23）It is connected；Wherein, described two fixes sleeve columns
（4）It is each in be provided with and vertical stud（43）The screw that screw thread coordinates, the vertical stud（43）Upper end stretch into institute
State entablature（21）In and pass through up-thrust bearing（431）And lower thrust-bearing（432）And with the entablature（21）It is axially solid
Surely connect, the vertical stud（43）In the up-thrust bearing（431）And lower thrust-bearing（432）Between be provided with to
With revolution driving element（32）The driving wheel of engagement（33）, wherein, respectively driving described two fixes sleeve columns（4）In
Vertical stud（43）The two revolution driving elements rotated（32）Extend the entablature（21）In cavity（20）Inside simultaneously
And stagger up and down with by being installed on the entablature（21）Lifting motor on the downside of middle part（3）The driving wheel driven
（31）Engagement；Described two fixes sleeve columns（4）Each periphery be provided with and the entablature（21）And sill
（22）Connected casing（42）, the casing（42）Bottom pass through sliding ring（433）And stood with corresponding fixes sleeve
Post（4）The sealed sliding engagement in periphery；Thus, the lifting motor（3）Described two revolution drivings member can be passed through
Part（32）And described two fixes sleeve columns are driven respectively（4）In vertical stud（43）Rotate, so as to realize the upper horizontal stroke
Beam（21）And sill（22）Lifting driving, described two fixes sleeve columns（4）Inner bottom part is provided with limit sensors
（401）, the limit sensors（401）With the lifting motor（3）Electricity Federation, the limit sensors（401）For elasticity
Touch sensor, when the vertical stud（43）Move down and touch the limit sensors（401）When send signal and control
The lifting motor（3）Stop operating, prevent from moving the excess of stroke, the entablature（21）Top is provided with solar energy photovoltaic panel
（213）, described two fixes sleeve columns（4）The entablature in outside（21）Inverter and battery are provided with extension,
The solar energy photovoltaic panel（213）, inverter, battery and lifting motor（3）Electricity Federation successively, the solar energy photovoltaic panel
（213）To by solar energy be changed into electrical power storage in battery so as to being the lifting motor（3）Power supply uses.
2. the bridge of a kind of guardrail liftable as claimed in claim 1 and anti-overtravel, wherein, the entablature（21）With lower horizontal stroke
Beam（22）It is provided with the circuit devcie for Landscape Lighting facility.
3. the bridge of a kind of guardrail liftable as claimed in claim 1 and anti-overtravel, wherein, the entablature（21）With lower horizontal stroke
Beam（22）Extend beyond described two fixes sleeve columns（4）Between length be equal to described two fixes sleeve columns（4）It
Between length half, consequently facilitating multiple fence units（2）It is combined into coherent guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636438.8A CN106284068B (en) | 2016-08-05 | 2016-08-05 | A kind of bridge of guardrail liftable and anti-overtravel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636438.8A CN106284068B (en) | 2016-08-05 | 2016-08-05 | A kind of bridge of guardrail liftable and anti-overtravel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106284068A CN106284068A (en) | 2017-01-04 |
| CN106284068B true CN106284068B (en) | 2018-02-09 |
Family
ID=57665502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636438.8A Expired - Fee Related CN106284068B (en) | 2016-08-05 | 2016-08-05 | A kind of bridge of guardrail liftable and anti-overtravel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106284068B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193619A (en) * | 2017-11-28 | 2018-06-22 | 湖南悍马金属构件有限公司 | The intelligent anti-climbing guardrail of liftable |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11280032A (en) * | 1998-03-27 | 1999-10-12 | Kyodo Kumiai Gumma Prefecture Toubu Mokuzai Oroshi Center | Guardrail |
| CN203411896U (en) * | 2013-08-22 | 2014-01-29 | 哈尔滨铁道职业技术学院 | Highway bridge guardrail |
| CN204940113U (en) * | 2015-09-25 | 2016-01-06 | 常熟市第三市政建设有限公司 | A kind of energy-saving illumination Bridge guardrail |
| CN205171366U (en) * | 2015-11-19 | 2016-04-20 | 浙江三门市政工程有限公司 | Bridge guard railing |
| CN205382412U (en) * | 2016-02-02 | 2016-07-13 | 许宏 | Multi -functional crashproof environmental protection solar energy bridge railing |
-
2016
- 2016-08-05 CN CN201610636438.8A patent/CN106284068B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106284068A (en) | 2017-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211222 Address after: 276000 No.39 dengwangshan Road, economic development zone, Lanling County, Linyi City, Shandong Province Patentee after: Leke Industrial Equipment Co.,Ltd. Address before: 362200 No. 1089, Yangguang East Road, huatingkou, Chendai Town, Jinjiang City, Quanzhou City, Fujian Province Patentee before: JINJIANG SIJIAMING COMMODITY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 |