CN106223194B - A kind of guard bar structure for bridge - Google Patents
A kind of guard bar structure for bridge Download PDFInfo
- Publication number
- CN106223194B CN106223194B CN201610635571.1A CN201610635571A CN106223194B CN 106223194 B CN106223194 B CN 106223194B CN 201610635571 A CN201610635571 A CN 201610635571A CN 106223194 B CN106223194 B CN 106223194B
- Authority
- CN
- China
- Prior art keywords
- entablature
- bridge
- sill
- fixes sleeve
- 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
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 novel guardrail structure for 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, specially a kind of guard bar structure for 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 of the prior art above-mentioned scarce for overcoming it is an object of the invention to provide a kind of guard bar structure for bridge
Fall into.
According to the guard bar structure for bridge of the present invention, including：Bridge matrix and on the bridge matrix
Multiple fence units, each fence unit includes two fixes sleeves being symmetrically fixed on the bridge matrix and stands
Post, across and extend beyond the entablature and sill between two fixes sleeve columns, the entablature and sill
It is connected by vertical railing；Wherein, two fixes sleeve columns it is each in be provided with and vertical stud screw thread coordinates
Screw, the upper end of the vertical stud stretch into the entablature and by up-thrust bearing and lower thrust-bearing and with it is described on
Connect, the vertical stud is provided between the up-thrust bearing and lower thrust-bearing to returning crossbeam axial restraint
Turn the driving wheel of driving element engagement, wherein, two to drive each self-corresponding vertical stud to rotate turn round respectively
Driving element extend in cavity in the entablature and stagger up and down with by being installed on the upper horizontal stroke by mounting bracket
The driving wheel engagement that the lifting motor of downside is driven in the middle part of beam, the mounting bracket are installed with the entablature
End wall；Each periphery of two fixes sleeve columns is provided with the casing connected with the entablature and sill, institute
The bottom of casing is stated by sliding ring and the sealed sliding engagement in periphery with corresponding fixes sleeve column；Thus, institute
Stating lifting motor can be driven in two fixes sleeve columns respectively by two revolution driving elements
Vertical stud rotates, so as to realize that the lifting of the entablature and sill drives；Under the mounting bracket and the entablature
Shockproof gasket, caused shake when the Shockproof gasket is to reduce the lifting motor operation are also equipped between end face
It is dynamic, so that lifting is stable；The lower surface of the entablature has been left and right symmetrically arranged two warning lamps, and two warning lamps
It is connected in series with the lifting motor, thus, can be when the lifting motor be powered operation, two warning lamps
The lifting motor is followed to work, so as to play warning function in elevating guardrail unit process.
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 guard bar structure for 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.
Guard bar structure according to an embodiment of the invention for bridge, including：Bridge matrix 1 and installed in the bridge
Multiple fence units 2 on beam matrix 1, each fence unit 2 include two be symmetrically fixed on the bridge matrix 1
Individual fixes sleeve column 4, across and extend beyond the entablature 21 and sill 22 between two fixes sleeve columns 4,
The entablature 21 and sill 22 are provided with circuit devcie and are connected by vertical railing 23；Wherein, two fixed covers
Cylinder column 4 it is each in be provided with the screw coordinated with the vertical screw thread of stud 43, institute is stretched into the upper end of the vertical stud 43
State in entablature 21 and be connected by up-thrust bearing 431 and lower thrust-bearing 432 with the axial restraint of entablature 21,
The vertical stud 43 be provided between the up-thrust bearing 431 and lower thrust-bearing 432 to revolution driving element
The driving wheels 33 of 32 engagements, wherein, respectively driving two revolution drivings that each self-corresponding vertical stud 43 rotates
Element 32 extend in cavity 20 in the entablature 21 and stagger up and down with it is described by being installed on by mounting bracket 30
The driving wheel 31 that the lifting motor 3 of the middle part of entablature 21 downside is driven engages, the mounting bracket 30 be installed with
The lower end wall of entablature 21；Each periphery of two fixes sleeve columns 4 be provided with the entablature 21 and under
The connected casing 42 of crossbeam 22, the bottom of the casing 42 by sliding ring 433 and with corresponding fixes sleeve column 4
The sealed sliding engagement in periphery；Thus, the lifting motor 3 can be by two revolution driving elements 32 and respectively
Vertical stud 43 in two fixes sleeve columns 4 of driving rotates, so as to realize the entablature 21 and sill 22
Lifting driving；Shockproof gasket 34, the crash roll are also equipped between the lower surface of the mounting bracket 30 and the entablature 21
Piece 34 is to reduce caused vibrations when the lifting motor 3 is run, so that lifting is stable；The entablature 21
Lower surface has been left and right symmetrically arranged two warning lamps 71, and two warning lamps 71 and lifting motor 3 company of series connection
Connect, thus, can be when the lifting motor 3 be powered operation, two warning lamps 71 follow the lifting motor 3
Work, so as to play warning function in elevating guardrail 2 operation of unit.
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 two fixes sleeve columns 4
Between length be equal to the half of the length between two fixes sleeve columns 4, consequently facilitating multiple fence units 2
It is combined into coherent guardrail.
Exemplarily or advantageously, altitude scale can be provided with the periphery of 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. a kind of guard bar structure for bridge, including：Bridge matrix（1）And installed in the bridge matrix（1）On it is more
Individual fence unit（2）, each fence unit（2）Including being symmetrically fixed on the bridge matrix（1）On two fixations
Sleeve column（4）, across and extend beyond two fixes sleeve columns（4）Between entablature（21）And sill
（22）, the entablature（21）And sill（22）By vertical railing（23）It is connected；Wherein, 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 each self-corresponding 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
Ground with by passing through mounting bracket（30）It is installed on the entablature（21）Lifting motor on the downside of middle part（3）The active driven
Wheel（31）Engagement, the mounting bracket（30）It is installed with the entablature（21）Lower end wall；Two fixes sleeves are stood
Post（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 with corresponding fixes sleeve column（4）The sealed sliding engagement in periphery；By
This, the lifting motor（3）Two revolution driving elements can be passed through（32）And two fixations are driven respectively
Sleeve column（4）In vertical stud（43）Rotate, so as to realize the entablature（21）And sill（22）Lifting driving；
The mounting bracket（30）With the entablature（21）Lower surface between be also equipped with Shockproof gasket（34）, the Shockproof gasket
（34）To reduce the lifting motor（3）Caused vibrations during operation, so that lifting is stable；The entablature
（21）Lower surface be left and right symmetrically arranged two warning lamps（71）, and two warning lamps（71）With the lifting driving electricity
Machine（3）It is connected in series, thus, can be in the lifting motor（3）During energization operation, two warning lamps（71）Follow institute
State lifting motor（3）Work, so as in elevating guardrail unit（2）Warning function is played during operation.
2. a kind of guard bar structure for bridge as claimed in claim 1, wherein, the entablature（21）And sill（22）
It is provided with the circuit devcie for Landscape Lighting facility.
3. a kind of guard bar structure for bridge as claimed in claim 1, wherein, the entablature（21）And sill（22）
Extend beyond two fixes sleeve columns（4）Between length be equal to two fixes sleeve columns（4）Between length
The half of degree, consequently facilitating multiple fence units（2）It is combined into coherent guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635571.1A CN106223194B (en) | 2016-08-05 | 2016-08-05 | A kind of guard bar structure for bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610635571.1A CN106223194B (en) | 2016-08-05 | 2016-08-05 | A kind of guard bar structure for bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106223194A CN106223194A (en) | 2016-12-14 |
| CN106223194B true CN106223194B (en) | 2017-12-26 |
Family
ID=57547028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610635571.1A Expired - Fee Related CN106223194B (en) | 2016-08-05 | 2016-08-05 | A kind of guard bar structure for bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106223194B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200350869Y1 (en) * | 2004-02-25 | 2004-05-17 | 김길평 | Guard rail of bridge for road |
| KR20080005462U (en) * | 2007-05-15 | 2008-11-21 | 두리산업(주) | A fence |
| KR20100123343A (en) * | 2009-05-15 | 2010-11-24 | 우성안전 주식회사 | Guard fence |
| JP5334880B2 (en) * | 2010-01-26 | 2013-11-06 | 積水樹脂株式会社 | Protective fence |
| CN201605536U (en) * | 2010-01-28 | 2010-10-13 | 山东高速青岛公路有限公司 | Opening anti-collision guard rail |
| KR101778299B1 (en) * | 2010-12-14 | 2017-09-14 | 주식회사 포스코 | Apparatus for connecting guard fence on the bridge with sacrifice member |
-
2016
- 2016-08-05 CN CN201610635571.1A patent/CN106223194B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106223194A (en) | 2016-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ruisong Inventor after: He Sufang Inventor after: Wen Xueqin Inventor after: Zhang Youchun Inventor after: Zhang Yuhai Inventor after: Jiang Jing Inventor after: Liu Xiaodong Inventor after: Tang Yajuan Inventor after: Liu Xiaoli Inventor after: Yang Mei Inventor after: Guo Yaru Inventor after: Gao Ruifang Inventor before: Li Changming |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171124 Address after: 063500 Luannan Tangshan City County of Hebei province Ben towns civilization Street Anping District Building 2 Room 501 unit 368 Applicant after: Wang Ruisong Address before: 266000 Shandong province Qingdao City fish Road No. 5 Applicant before: Li Changming |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171226 Termination date: 20210805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |