CN106284066B - One kind has liftable guardrail and reliable bridge - Google Patents
One kind has liftable guardrail and reliable bridge Download PDFInfo
- Publication number
- CN106284066B CN106284066B CN201610636256.0A CN201610636256A CN106284066B CN 106284066 B CN106284066 B CN 106284066B CN 201610636256 A CN201610636256 A CN 201610636256A CN 106284066 B CN106284066 B CN 106284066B
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- CN
- China
- Prior art keywords
- entablature
- fixes sleeve
- sleeve columns
- bridge
- vertical stud
- 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.)
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Classifications
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- 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
One kind has liftable guardrail and reliable bridge, 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, is specially that one kind has liftable guardrail and reliable bridge.
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 an object of the invention to provide one kind to have liftable guardrail and reliable bridge, for overcoming in the prior art
Drawbacks described above.
Liftable guardrail and reliable bridge are had according to the present invention, including：Bridge matrix and installed in the bridge
Multiple fence units on beam matrix, each fence unit include symmetrically be fixed on the bridge matrix two it is solid
Determine sleeve column, across and extend beyond the entablature and sill between described two fixes sleeve columns, the entablature
It is connected with sill by vertical railing；Wherein, described two fixes sleeve columns it is each in be provided with and vertical stud spiral shell
The screw that line coordinates, the upper end of the vertical stud stretch into the entablature and by up-thrust bearing and lower thrust-bearing and
It is connected with the entablature axial restraint, the vertical stud is provided between the up-thrust bearing and lower thrust-bearing
To the driving wheel engaged with revolution driving element, wherein, it is vertical in described two fixes sleeve columns to drive respectively
Two revolution driving elements that stud rotates extend in cavity in the entablature and stagger up and down with by being installed on
The driving wheel engagement that the lifting motor of downside is driven in the middle part of the entablature；Described two fixes sleeve columns it is each
Periphery be provided with the casing connected with the entablature and sill, the bottom of the casing by sliding ring and with phase
The sealed sliding engagement in periphery for the fixes sleeve column answered；Thus, the lifting motor can pass through described two times
Turn driving element and drive the vertical stud in described two fixes sleeve columns to rotate respectively, so as to realize the entablature and
The lifting driving of sill, described two fixes sleeve column inner bottom parts are provided with limit sensors, the limit sensors and institute
Lifting motor Electricity Federation is stated, the limit sensors are elastic contact type sensor, are touched when the vertical stud moves down
Signal is sent during the limit sensors and controls the lifting motor to stop operating, prevents from moving the excess of stroke.
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 with liftable guardrail and reliable bridge of the present invention.
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.
According to an embodiment of the invention have liftable guardrail and a reliable bridge, including：Bridge matrix 1 and installation
Multiple fence units 2 on the bridge matrix 1, each fence unit 2 include symmetrically being fixed on the bridge base
Two fixes sleeve columns 4 on body 1, across and extend beyond the and of entablature 21 between described two fixes sleeve columns 4
Sill 22, the entablature 21 and sill 22 are provided with circuit devcie and are connected by vertical railing 23；Wherein, described two
Individual fixes sleeve column 4 it is each in be provided with the screw coordinated with the vertical screw thread of stud 43, the vertical stud 43 it is upper
End is stretched into the entablature 21 and by up-thrust bearing 431 and lower thrust-bearing 432 and axially solid with the entablature 21
Surely connect, the vertical stud 43 be provided between the up-thrust bearing 431 and lower thrust-bearing 432 to revolution
The driving wheel 33 that driving element 32 engages, wherein, respectively driving the vertical stud 43 in described two fixes sleeve columns 4
The two revolution driving elements 32 rotated extend in cavity 20 in the entablature 21 and stagger up and down with by installing
The driving wheel 31 that lifting motor 3 in the middle part of entablature 21 downside is driven engages；Described two fixes sleeves are stood
Each periphery of post 4 is provided with the casing 42 connected with the entablature 21 and sill 22, and the bottom of the casing 42 leads to
Cross sliding ring 433 and with the sealed sliding engagement in periphery of corresponding fixes sleeve column 4；Thus, the lifting driving
Motor 3 can drive the vertical spiral shell in described two fixes sleeve columns 4 respectively by described two revolution driving elements 32
Post 43 rotates, 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
Provided with limit sensors 401, the limit sensors 401 and lifting motor 3 Electricity Federation, the limit sensors 401
For elastic contact type sensor, send signal when the vertical stud 43 moves down and touches the limit sensors 401 and control
Make the lifting motor 3 to stop operating, prevent from moving the excess of stroke.
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. one kind has liftable guardrail and reliable bridge, 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）With under
Crossbeam（22）, the entablature（21）And sill（22）By vertical railing（23）It is connected；Wherein, described two fixes sleeves are stood
Post（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）Axially
It is permanently connected, the vertical stud（43）In the up-thrust bearing（431）And lower thrust-bearing（432）Between use is installed
With 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）It is interior
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.
2. one kind as claimed in claim 1 has liftable guardrail and reliable bridge, wherein, the entablature（21）With under
Crossbeam（22）It is provided with the circuit devcie for Landscape Lighting facility.
3. one kind as claimed in claim 1 has liftable guardrail and reliable bridge, wherein, the entablature（21）With under
Crossbeam（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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636256.0A CN106284066B (en) | 2016-08-05 | 2016-08-05 | One kind has liftable guardrail and reliable bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636256.0A CN106284066B (en) | 2016-08-05 | 2016-08-05 | One kind has liftable guardrail and reliable bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106284066A CN106284066A (en) | 2017-01-04 |
| CN106284066B true CN106284066B (en) | 2018-02-09 |
Family
ID=57665023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636256.0A Active CN106284066B (en) | 2016-08-05 | 2016-08-05 | One kind has liftable guardrail and reliable bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106284066B (en) |
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 CN201610636256.0A patent/CN106284066B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106284066A (en) | 2017-01-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20211210 Address after: 252000 No. 2, Huixin South Road, Gaotang Economic Development Zone, Liaocheng City, Shandong Province (Development Zone Management Committee) Patentee after: GAOTANG Rongzhi Rongzhi Technology Service 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. |