CN106087708A - A kind of have liftable guardrail and firm bridge - Google Patents
A kind of have liftable guardrail and firm bridge Download PDFInfo
- Publication number
- CN106087708A CN106087708A CN201610636435.4A CN201610636435A CN106087708A CN 106087708 A CN106087708 A CN 106087708A CN 201610636435 A CN201610636435 A CN 201610636435A CN 106087708 A CN106087708 A CN 106087708A
- Authority
- CN
- China
- Prior art keywords
- entablature
- sleeve column
- bridge
- lifting
- guardrail
- 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
A kind of have liftable guardrail and firm bridge, including: bridge matrix (1) and be arranged on the multiple fence units (2) on described bridge matrix (1), each fence unit (2) include two that are symmetrically fixed on described bridge matrix (1) fixing sleeve columns (4), across and extend beyond entablature (21) and the sill (22) that said two is fixed between sleeve column (4), described entablature (21) and sill (22) be provided with circuit devcie and by vertical railing (23) be connected；Wherein, said two fix sleeve column (4) each in be provided with and the screw of vertical stud (43) threaded engagement, the upper end of described vertical stud (43) is stretched in described entablature (21) and is connected with described entablature (21) axial restraint ground by up-thrust bearing (431) and lower thrust-bearing (432).
Description
Technical field
The present invention relates to bridge field, a kind of have liftable guardrail and firm bridge.
Background technology
The both sides, road surface of bridge often have guardrail for the traffic safety ensured on bridge pavement.Set at some bridges
Shi Shang, in order to provide illumination, attractive in appearance and green indicating lamp effect, the guardrail of bridge is often provided with the electric units such as circuit
Part.And the electrical equipments such as these circuit often should avoid hydrops to enter thus the normal use of impact.Meanwhile, at Bridge guardrail
Also tend to be provided with other at base cross members and be prone to receive hydrops or the equipment of other road agitation factors impact, such as one
A little sensing equipment or attractive, decorative materials etc..Therefore, when some concrete conditions occur, guardrail height adjusts to avoid guardrail
(especially guardrail bottom) is broken ring by facility and becomes necessary.
Summary of the invention
It is an object of the invention to provide and a kind of there is liftable guardrail and firm bridge, be used for overcoming in prior art
Drawbacks described above.
According to the present invention, there is liftable guardrail and firm bridge, including: bridge matrix and be arranged on described bridge
Multiple fence units on beam matrix, each fence unit includes two be symmetrically fixed on described bridge matrix and consolidates
Determine sleeve column, across and extend beyond said two and fix the entablature between sleeve column and sill, described entablature
It is connected by vertical railing with sill；Wherein, said two fix sleeve column each in be provided with and vertical stud spiral shell
The screw that stricture of vagina coordinates, the upper end of described vertical stud is stretched in described entablature and by up-thrust bearing and lower thrust-bearing
With described entablature axial restraint be connected, described vertical stud is provided with between described up-thrust bearing and lower thrust-bearing
In order to drive the driving wheel that engages of element with revolution, wherein, vertical in order to drive said two to fix in sleeve column respectively
Two revolutions that stud rotates drive elements to extend in the cavity in described entablature and stagger up and down with by being installed on
The drivewheel that in the middle part of described entablature, the lifting of downside drives motor to be driven engages, and described lifting drives and is provided with use outside motor
In fixing connection installing plate, described connection installing plate is connected by described entablature side and described entablature are fixing, described lifting
Driving motor to be provided with cushion blocking with the described installing plate sides adjacent that is connected, described cushion blocking drives motor fortune in order to reduce described lifting
The vibration force produced during row, improves described lifting and drives motor operation stability；Said two fixes each of sleeve column
Periphery is provided with the casing being connected with described entablature and sill, the bottom of described casing by sliding ring with accordingly
The sealed sliding engagement in periphery of fixing sleeve column；Thus, described lifting drives motor can be turned round by said two
Drive element to drive the vertical stud that said two fixes in sleeve column to rotate respectively, thus realize described entablature and under
The lifting of crossbeam drives, and said two is fixed sleeve column inner bottom part and is provided with elastic buffering pad, and described elastic buffering pad is in order to subtract
The impulsive force that few described vertical stud produces when moving down.
By said apparatus, owing to using two rotatable studs, it is providing as driving motor to provide support
Simultaneously, moreover it is possible to the guardrail being is overall to be lifted under the driving of motor.And, by the transmission unit being arranged in entablature inner chamber
Part so that do not affect the overall appearance of guardrail and ensure that the safety of transmission can while the function of integrated guard rail lifting is provided
Lean on.The casing that slidingtype is matched with on screw thread column periphery can be sealed, it is possible to outside ensureing that threaded interior is matched with by arranging
Portion's environment isolation, thus avoid severe outdoor environment for the damage of threaded engagement and to avoid sewage to enter.By arranging position
Driving motor in the middle of two screw shell columns, it is possible to simultaneously provide the rotation for both sides stud to drive to drive
Compact conformation simplifies, and reduces cost.Whole apparatus structure is firm to be used reliably, it is possible to effectively solve problem of the prior art.
Accompanying drawing explanation
Fig. 1 be the present invention there is liftable guardrail and the structural representation of firm bridge.
Fig. 2 is the enlarged diagram at thrust bearing.
Fig. 3 is the enlarged diagram at sealing ring.
Detailed description of the invention
Below in conjunction with 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 described bridge matrix 1, each fence unit 2 includes symmetrically being fixed on described bridge base
Two fixing sleeve columns 4 on body 1, across and extend beyond entablature 21 and that said two is fixed between sleeve column 4
Sill 22, described entablature 21 and sill 22 are provided with circuit devcie and are connected by vertical railing 23；Wherein, described two
Individual fixing sleeve column 4 each in be provided with and the screw of vertical stud 43 threaded engagement, described vertical stud 43 upper
Hold and stretch in described entablature 21 and axially solid with described entablature 21 by up-thrust bearing 431 and lower thrust-bearing 432
Surely connect, described vertical stud 43 be provided with between described up-thrust bearing 431 and lower thrust-bearing 432 in order to revolution
Drive the driving wheel 33 that element 32 engages, wherein, respectively in order to drive said two to fix the vertical stud 43 in sleeve column 4
In two revolutions rotated drive elements 32 to extend cavity in described entablature 21 20 and stagger up and down with by installing
The drivewheel 31 that the lifting of downside drives motor 3 to be driven in the middle part of described entablature 21 engages, and described lifting drives outside motor 3
Side is provided with for fixing connection installing plate 34, and described connection installing plate 34 is solid with described entablature 21 by described entablature 21 side
Fixed connection, described lifting drives motor 3 to be provided with cushion blocking 301 with described installing plate 34 sides adjacent that is connected, and described cushion blocking 301 is used
To reduce the vibration force that described lifting drives motor 3 to produce when running, improve described lifting and drive motor 3 operation stability；Institute
The each periphery stating two fixing sleeve columns 4 is provided with the casing 42 being connected with described entablature 21 and sill 22, institute
State the bottom of casing 42 by sliding ring 433 with the sealed sliding engagement in periphery of corresponding fixing sleeve column 4；By
This, described lifting drives motor 3 element 32 can be driven to drive said two to fix sleeve respectively by said two revolution
Vertical stud 43 in column 4 rotates, thus the lifting realizing described entablature 21 and sill 22 drives, and said two is fixed
Sleeve column 4 inner bottom part is provided with elastic buffering pad 431, and described elastic buffering pad 431 moves down in order to reduce described vertical stud 43
Time produce impulsive force.
Exemplarily or advantageously, wherein, described circuit devcie is Landscape Lighting facility, in order to Landscape Lighting and illustrate bridge
The circumference of beam thus for safety instruction.
Exemplarily or advantageously, described entablature 21 and sill 22 extend beyond said two and fix sleeve column 4
Between length fix the half of the length between sleeve column 4 equal to said two, consequently facilitating multiple described fence unit 2
It is combined into coherent guardrail.
Exemplarily or advantageously, said two is fixed and can be provided with altitude scale on the periphery of sleeve column 4, in order to
Expose high scale when entablature and the sill lifting of guardrail, thus indicate the height and position residing for guardrail.
Exemplarily or advantageously, described revolution drives element 32 can be chain or band.
Exemplarily or advantageously, described up-thrust bearing 431 and lower thrust-bearing 432 are respectively by upper fastening lid 211 Hes
Lower fastening lid 212 is fixed.
Wherein, the circuit devcie for Landscape Lighting facility that described entablature 21 and sill 22 are arranged is LED
And its power supply control apparatus.
Owing to using two rotatable studs, it is while providing as driving motor to provide support, moreover it is possible to yes
Guardrail is overall to be lifted under the driving of motor.And, by being arranged at the actuated element in entablature inner chamber so that provide entirety
Do not affect the overall appearance of guardrail while the function of guard bar lifting and ensure that the safe and reliable of transmission.Can by arranging
Seal slidingtype and be matched with the casing on screw thread column periphery, it is possible to ensure that threaded interior is matched with external environs, thus
Severe outdoor environment is avoided for the damage of threaded engagement and to avoid sewage to enter.It is positioned at two screw shells by setting to stand
Driving motor in the middle of post, it is possible to simultaneously provide the rotation for both sides stud to drive to drive compact conformation to simplify, reduce
Cost.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, and can
To make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention
It is as the criterion with claims appended hereto.
Claims (3)
1. there is liftable guardrail and a firm bridge, including: bridge matrix (1) and be arranged on described bridge matrix
(1) the multiple fence units (2) on, each fence unit (2) includes symmetrically being fixed on described bridge matrix (1)
Two fixing sleeve columns (4), across and extend beyond entablature (21) that said two fixes between sleeve column (4) and under
Crossbeam (22), described entablature (21) and sill (22) are connected by vertical railing (23)；Wherein, said two fix sleeve stand
Post (4) each in be provided with and the screw of vertical stud (43) threaded engagement, the upper end of described vertical stud (43) is stretched into
In described entablature (21) and by up-thrust bearing (431) and lower thrust-bearing (432) with described entablature (21) axially
Being permanently connected, described vertical stud (43) is provided with use between described up-thrust bearing (431) and lower thrust-bearing (432)
With the driving wheel (33) driving element (32) to engage with revolution, wherein, respectively in order to drive said two to fix sleeve column (4)
In vertical stud (43) rotate two revolution drive the cavity (20) that element (32) extends in described entablature (21) in
And drive motor (3) drivewheel that driven with by the lifting being installed on the downside of described entablature (21) middle part with staggering up and down
(31) engaging, described lifting drives motor (3) outside to be provided with for fixing connection installing plate (34), described connection installing plate
(34) being connected by described entablature (21) side and described entablature (21) are fixing, described lifting drives motor (3) to be connected with described
Installing plate (34) sides adjacent is provided with cushion blocking (301), and described cushion blocking (301) drives motor (3) fortune in order to reduce described lifting
The vibration force produced during row, improves described lifting and drives motor (3) operation stability；Said two fixes sleeve column (4)
Each periphery is provided with the casing (42) being connected with described entablature (21) and sill (22), the bottom of described casing (42)
By sliding ring (431) with the sealed sliding engagement in periphery of corresponding fixing sleeve column (4)；Thus, described liter
Fall drives motor (3) element (32) can be driven to drive said two to fix sleeve column respectively by said two revolution
(4) the vertical stud (43) in rotates, thus the lifting realizing described entablature (21) and sill (22) drives, said two
Fixing sleeve column (4) inner bottom part is provided with elastic buffering pad (431), described elastic buffering pad (431) in order to reduce described vertically
The impulsive force produced when stud (43) moves down.
A kind of have liftable guardrail and a firm bridge, wherein, described entablature (21) and under
Crossbeam (22) is provided with the circuit devcie for Landscape Lighting facility.
A kind of have liftable guardrail and a firm bridge, wherein, described entablature (21) and under
Crossbeam (22) extends beyond the length that said two fixes between sleeve column (4) and fixes sleeve column (4) equal to said two
Between the half of length, consequently facilitating multiple described fence unit (2) 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 true CN106087708A (en) | 2016-11-09 |
| CN106087708B 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) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5527016A (en) * | 1994-04-26 | 1996-06-18 | Wilkerson, Jr.; Wilborn F. | Handrail positioning apparatus |
| KR100549719B1 (en) * | 2005-10-18 | 2006-02-08 | 주식회사 건정종합건축사사무소 | The height control-rail of veranda |
| KR100563000B1 (en) * | 2005-09-12 | 2006-03-22 | (주)청우종합건축사사무소 | It can adjust highly railing for apartment house |
| CN101068995A (en) * | 2004-07-28 | 2007-11-07 | 容尼·乔纳森·梅利克 | Safety guard bar system |
| 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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5527016A (en) * | 1994-04-26 | 1996-06-18 | Wilkerson, Jr.; Wilborn F. | Handrail positioning apparatus |
| CN101068995A (en) * | 2004-07-28 | 2007-11-07 | 容尼·乔纳森·梅利克 | Safety guard bar 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106087708B (en) | 2017-10-10 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |
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. |
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| TR01 | Transfer of patent right |