CN106087708B - It is a kind of that there is liftable guardrail and firm bridge - Google Patents
It is a kind of that there is liftable guardrail and firm bridge Download PDFInfo
- Publication number
- CN106087708B CN106087708B CN201610636435.4A CN201610636435A CN106087708B CN 106087708 B CN106087708 B CN 106087708B CN 201610636435 A CN201610636435 A CN 201610636435A CN 106087708 B CN106087708 B CN 106087708B
- Authority
- CN
- China
- Prior art keywords
- entablature
- fixes sleeve
- bridge
- sleeve columns
- 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
-
- 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
-
- 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
It is a kind of have liftable guardrail and firm 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 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, 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 and lower thrust-bearing（432）And with the entablature（21）Connect axial restraint.
Description
Technical field
It is specially a kind of that there is liftable guardrail and firm bridge the present invention relates to bridge field.
Background technology
The road surface both sides of bridge often have guardrail to ensure 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 to influence normally to use.Meanwhile, in Bridge guardrail
Also tend to that other equipment for being easy to receive ponding or the influence of other road agitation factors, 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 adjusts to avoid guardrail
（Especially guardrail bottom）Being broken ring by facility becomes necessary.
The content of the invention
There is liftable guardrail and firm bridge it is an object of the invention to provide a kind of, for overcoming in the prior art
Drawbacks described above.
According to the present invention with liftable guardrail and firm bridge, 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 entablature and sill between two fixes sleeve columns, the entablature
It is connected with sill by vertical railing；Wherein, 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 is stretched into the entablature and by up-thrust bearing and lower thrust-bearing
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, rotated respectively to drive each self-corresponding vertical stud
Two revolution driving elements extend in cavity in the entablature and stagger up and down with by being installed on the entablature
It is provided with the outside of the driving wheel engagement that lifting motor on the downside of middle part is driven, the lifting motor for fixed company
Connect installing plate, the connection plate is fixedly connected by the entablature side with the entablature, it is described lifting motor with
The connection plate sides adjacent is provided with cushion blocking, is produced when the cushion blocking is to reduce the lifting motor operation
Vibration force, improves the lifting motor operation stability；Each periphery of two fixes sleeve columns is provided with
The connected casing with the entablature and sill, the bottom of the casing by sliding ring with corresponding fixes sleeve
The periphery of column is sealed to be slidably engaged；Thus, the lifting motor can be by two revolution driving elements
The vertical stud in two fixes sleeve columns is driven to rotate respectively, so as to realize the lifting of the entablature and sill
Driving, two fixes sleeve column inner bottom parts are provided with elastic buffering pad, and the elastic buffering pad is described vertical to reduce
The impulsive force produced when stud is moved down.
By said apparatus, because using two rotatable studs, it is providing support there is provided for motor
Simultaneously, moreover it is possible to the overall lifting under the driving of motor of guardrail for being.Moreover, passing 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.The casing that slidingtype is matched with screw thread column periphery can be sealed by setting, ensure that threaded interior is matched with outer
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 in the middle of two screw shell columns, the rotation driving for both sides stud can be provided simultaneously so that driving
Compact conformation simplifies, and reduces cost.Whole device stabilized structure can effectively solve the problem that problem of the prior art using reliable.
Brief description of the drawings
Fig. 1 is the structural representation with liftable guardrail and firm 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.
There is liftable guardrail and firm bridge according to an embodiment of the invention, including：Bridge matrix 1 and installation
Multiple fence units 2 on the bridge matrix 1, each fence unit 2 includes 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 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, two institutes
State fixes sleeve column 4 it is each in be provided with the vertical screw thread of stud 43 coordinate screw, the vertical stud 43 it is upper
End is stretched into the entablature 21 and by up-thrust bearing and lower thrust-bearing 432 with the axial restraint of entablature 21
Connection, the vertical stud 43 is provided between the up-thrust bearing and lower thrust-bearing 432 to first with revolution driving
The driving wheel 33 that part 32 is engaged, wherein, two revolutions to drive each self-corresponding vertical stud 43 to rotate respectively are driven
Dynamic element 32 extend in cavity 20 in the entablature 21 and stagger up and down with by being installed in the entablature 21
The driving wheel 31 that the lifting motor 3 of subordinate side is driven is engaged, and the outside of lifting motor 3 is provided with for fixation
Connection plate 34, the connection plate 34 is fixedly connected by the side of entablature 21 with the entablature 21, the lifting
Motor 3 is provided with cushion blocking 301 with the sides adjacent of connection plate 34, and the cushion blocking 301 is to reduce the lifting
The vibration force that motor 3 is produced when running, improves the lifting operation stability of motor 3；Two fixes sleeves
Each periphery of column 4 is provided with and the entablature 21 and the connected casing 42 of sill 22, the bottom of the casing 42
By sliding ring 433 with the sealed sliding engagement in the periphery of corresponding fixes sleeve column 4；Thus, the lifting is driven
Dynamic motor 3 can respectively be driven vertical in two fixes sleeve columns 4 by two revolution driving elements 32
Stud 43 is rotated, so as to realize bottom in the lifting driving of the entablature 21 and sill 22, two fixes sleeve columns 4
Portion is provided with elastic buffering pad 431, and the elastic buffering pad 431 is to reduce the impact produced when the vertical stud 43 is moved down
Power.
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, be used 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 and lower thrust-bearing 432 are respectively by upper fastening lid 211 and lower tight
Gu 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.
Because using two rotatable studs, it for motor while there is provided support is provided, moreover it is possible to yes
Guardrail is overall to be lifted under the driving of motor.Moreover, passing 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 the safe and reliable of transmission is ensure that.Can by setting
Sealing slidingtype is matched with the casing on screw thread column periphery, ensure that threaded interior is matched with external environs, so that
Avoid damage that severe outdoor environment coordinates for screw thread and avoid sewage from entering.Stood by setting positioned at two screw shells
Motor in the middle of post, the rotation driving for both sides stud can be provided simultaneously so that the compact simplification of driving structure, reduction
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. it is a kind of with liftable guardrail and firm 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 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, 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 and lower thrust-bearing（432）And with the entablature（21）Axial restraint
Connection, the vertical stud（43）In the up-thrust bearing and lower thrust-bearing（432）Between be provided with to and revolution drive
Dynamic element（32）The driving wheel of engagement（33）, wherein, respectively to drive each self-corresponding vertical stud（43）Rotate
Two revolution driving elements（32）Extend the entablature（21）In cavity（20）It is interior and stagger up and down with by installing
In the entablature（21）Lifting motor on the downside of middle part（3）The driving wheel driven（31）Engagement, the lifting driving
Motor（3）Outside is provided with for fixed connection plate（34）, the connection plate（34）By the entablature（21）Side
With the entablature（21）It is fixedly connected, the lifting motor（3）With the connection plate（34）Sides adjacent, which is provided with, to be subtracted
Shake pad（301）, the cushion blocking（301）To reduce the lifting motor（3）The vibration force produced during operation, improves institute
State lifting motor（3）Operation stability；Two fixes sleeve columns（4）Each periphery be provided with it is described on
Crossbeam（21）And sill（22）Connected casing（42）, the casing（42）Bottom pass through sliding ring（433）And with
Corresponding fixes sleeve column（4）Periphery it is sealed be slidably engaged；Thus, the lifting motor（3）Two can be passed through
The individual revolution driving element（32）And two fixes sleeve columns are driven respectively（4）In vertical stud（43）Rotate,
So as to realize the entablature（21）And sill（22）Lifting driving, two fixes sleeve columns（4）Inner bottom part is set
Flexible cushion pad（431）, the elastic buffering pad（431）To reduce the vertical stud（43）The impact produced when moving down
Power.
2. it is as claimed in claim 1 a kind of with liftable guardrail and firm bridge, wherein, the entablature（21）With under
Crossbeam（22）It is provided with the circuit devcie for Landscape Lighting facility.
3. it is as claimed in claim 1 a kind of with liftable guardrail and firm bridge, wherein, the entablature（21）With under
Crossbeam（22）Extend beyond two fixes sleeve columns（4）Between length be equal to 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 |
|---|---|---|---|
| CN201610636435.4A CN106087708B (en) | 2016-08-05 | 2016-08-05 | It is a kind of that there is liftable guardrail and firm bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610636435.4A CN106087708B (en) | 2016-08-05 | 2016-08-05 | It is a kind of that there is liftable guardrail and firm bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106087708A CN106087708A (en) | 2016-11-09 |
| CN106087708B true CN106087708B (en) | 2017-10-10 |
Family
ID=57453849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610636435.4A Active CN106087708B (en) | 2016-08-05 | 2016-08-05 | It is a kind of that there is liftable guardrail and firm bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106087708B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5527016A (en) * | 1994-04-26 | 1996-06-18 | Wilkerson, Jr.; Wilborn F. | Handrail positioning apparatus |
| CA2857657A1 (en) * | 2004-07-28 | 2006-01-28 | Jonathon Jonny Melic | Guard rail safety system |
| KR100563000B1 (en) * | 2005-09-12 | 2006-03-22 | (주)청우종합건축사사무소 | It can adjust highly railing for apartment house |
| KR100549719B1 (en) * | 2005-10-18 | 2006-02-08 | 주식회사 건정종합건축사사무소 | The height control-rail of veranda |
| CN205116918U (en) * | 2015-10-07 | 2016-03-30 | 江苏阳光新格栅栏科技有限公司 | Novel intelligent flexible protective fence |
| CN205242257U (en) * | 2015-12-22 | 2016-05-18 | 朱学文 | Overpass lift guardrail |
| CN205369760U (en) * | 2015-12-24 | 2016-07-06 | 布雷尔利（北京）金属家居用品股份有限公司 | Segmentation over -and -under type metal stair railing |
| CN205399211U (en) * | 2016-03-16 | 2016-07-27 | 王艳华 | Bridge guardrail |
-
2016
- 2016-08-05 CN CN201610636435.4A patent/CN106087708B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106087708A (en) | 2016-11-09 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20201117 Address after: Room 302, No. 8319, Yanshan Road, Bengbu City, Anhui Province Patentee after: Bengbu Lichao Information Technology Co.,Ltd. Address before: 362200 Fujian city of Quanzhou province Jinjiang city Chendai town hall in Sunshine Road No. 1089 Patentee before: JINJIANG SIJIAMING COMMODITY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 414400 100m northwest of the intersection of Longzhou North Road and Longzhou South Road, Miluo City, Yueyang City, Hunan Province Patentee after: Science and technology innovation service center of Hunan Miluo circular economy industrial park Address before: Room 302, No. 8319, Yanshan Road, Bengbu City, Anhui Province Patentee before: Bengbu Lichao Information Technology Co.,Ltd. |