CN205775988U - Corrugated guardrail steel column more changing device - Google Patents
Corrugated guardrail steel column more changing device Download PDFInfo
- Publication number
- CN205775988U CN205775988U CN201620715818.6U CN201620715818U CN205775988U CN 205775988 U CN205775988 U CN 205775988U CN 201620715818 U CN201620715818 U CN 201620715818U CN 205775988 U CN205775988 U CN 205775988U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- hydraulically extensible
- support cantilever
- electrodynamic pump
- steel column
- 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
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
Corrugated guardrail steel column more changing device, relates to highway maintenance, a kind of efficient, time saving and energy saving corrugated guardrail steel column more changing device.This utility model is arranged on to be safeguarded on vehicle, it is characterized in that this device includes electrodynamic pump, hydraulically extensible oil cylinder, support cantilever and steel cable hoist cable, electrodynamic pump fixed placement is safeguarding vehicle interior, support cantilever is arranged on hydraulically extensible oil cylinder, steel cable hoist cable ring set is on support cantilever, and electrodynamic pump is connected by hydraulic oil pipe with hydraulically extensible oil cylinder.This utility model utilizes electrodynamic pump for power source, support cantilever is driven to rotate by hydraulically extensible oil cylinder, and quickly extract steel column to be replaced, whole Renewal process, it is not necessary to labor intensive by lever principle, replacing closes electrodynamic pump after completing, not only decrease human cost, also substantially increase work efficiency, shorten the road occupying time, improve the traffic capacity of vehicular traffic, greatly reduce security risk simultaneously.
Description
Technical field
This utility model relates to highway maintenance, and a kind of efficient, time saving and energy saving corrugated guardrail steel column more changes the outfit
Put.
Background technology
Corrugated guardrail is the principal mode of semi-steel guardrail, and it is that one is mutually spliced with corrugated steel guard rail plate, and by
The continuous structure of upright supports.Utilize soil matrix, column, crossbeam deformation to absorb collision energy, and force errant vehicle to change
Direction, is returned to normal travel direction, prevents vehicle run-off-road, to protect vehicle and passenger, and the damage that minimizing accident causes
Lose.The hard and soft phase of corrugated guardrail is held concurrently, and has stronger absorption collision energy and crashproof ability, has preferable sight line inducing merit
Can, can coordinate mutually with road alignment, good looking appearance is coordinated, and can use on small radius, and breakage is readily replaceable.Handing over peace
In engineering, the corrugated guardrail of highway both sides damages reparation and happens occasionally, repair in time, ensure road safety unimpeded be necessary
, at present, use traditional artificial hoist apparatus to change the steel column of impaired corrugated guardrail, take a lot of work, time-consuming, work platforms
Greatly, it is also easy to damage surrounding infrastructure.
Summary of the invention
To be solved in the utility model be exactly existing corrugated guardrail steel column damage after, use artificial hoist apparatus
Be replaced, take a lot of work, time-consuming, work platforms big, the problem that is also easy to damage surrounding infrastructure, it is provided that a kind of efficiently, save time
Labour-saving corrugated guardrail steel column more changing device.
Corrugated guardrail steel column more changing device of the present utility model, is arranged on and safeguards on vehicle, it is characterised in that this device
Including electrodynamic pump, hydraulically extensible oil cylinder, support cantilever and steel cable hoist cable, electrodynamic pump fixed placement is safeguarding vehicle interior,
Frame cantilever is arranged on hydraulically extensible oil cylinder, and steel cable hoist cable ring set is on support cantilever, and electrodynamic pump passes through with hydraulically extensible oil cylinder
Hydraulic oil pipe connects.
Described support cantilever uses light rail to make, and light rail is equidistantly provided with several connecting hole, connecting hole
On be provided with connector, connecting hole is connected with hydraulically extensible oil cylinder top by connector, according to specifically replacing position and angle,
A connecting hole can be arbitrarily selected to be attached with hydraulically extensible oil cylinder, it is simple to improve and change efficiency.
Described more changing device also includes fixture, and support cantilever one end is additionally provided with fixing hole, and fixture passes through spiral shell
Bolt is arranged on to be safeguarded on vehicle, and support cantilever is connected with fixture axle by fixing hole, and rotates at connecting shaft.
Described connector is ellipticity steel plate, and steel plate two ends are respectively arranged with connecting hole, and wherein the connecting hole of one end leads to
Crossing latch to be connected with support cantilever, the connecting hole of the other end is connected with hydraulically extensible oil cylinder by latch.
When corrugated guardrail damages and needs to change steel column, by safeguarding that more changing device is transported to change position by vehicle,
Being arranged on maintenance vehicle by fixture, then support cantilever is connected on fixture, and adjusting pole cantilever position utilizes steel cable
Hoist cable ring set respectively, on support cantilever and steel column to be replaced, then takes out hydraulically extensible oil cylinder, according to particular location, logical
Cross connector to be connected with one of them connecting hole on support cantilever at hydraulically extensible oil cylinder top, finally utilize hydraulic oil pipe even
Connect electrodynamic pump and hydraulically extensible oil cylinder, start electrodynamic pump, drive hydraulically extensible cylinder efficient by electrodynamic pump, by support cantilever top
Rising, utilize lever principle quickly to be extracted steel column to be replaced, the power that hydraulically extensible oil cylinder can provide stable is defeated
Go out, it is to avoid in Renewal process, due to discontinuity, destroy neighboring buildings, it is not necessary to increase maintenance workload.
Corrugated guardrail steel column more changing device of the present utility model, simple in construction, design science, easy to use, utilize electricity
Dynamic pump is power source, drives support cantilever to rotate by hydraulically extensible oil cylinder, and quickly extracts to be replaced by lever principle
Steel column, whole Renewal process, it is not necessary to labor intensive, close electrodynamic pump after having changed, not only decrease human cost,
Also substantially increase work efficiency, shorten the road occupying time, improve the traffic capacity of vehicular traffic, greatly reduce safety simultaneously
Risk.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Wherein, electrodynamic pump 1, hydraulically extensible oil cylinder 2, support cantilever 3, steel cable hoist cable 4, hydraulic oil pipe 5, connecting hole 6, connect
Part 7, fixture 8, steel column 9.
Detailed description of the invention
Embodiment 1: a kind of corrugated guardrail steel column more changing device, is arranged on and safeguards on vehicle, and this device includes electrodynamic pump
1, hydraulically extensible oil cylinder 2, support cantilever 3 and steel cable hoist cable 4, electrodynamic pump 1 fixed placement safeguarding vehicle interior, support cantilever
3 are arranged on hydraulically extensible oil cylinder 2, and steel cable hoist cable 4 ring set is on support cantilever 3, and electrodynamic pump 1 passes through with hydraulically extensible oil cylinder 2
Hydraulic oil pipe 5 connects.Support cantilever 3 uses light rail to make, and light rail is equidistantly provided with several connecting hole 6, connects
Being provided with connector 7 on hole 6, connecting hole 6 is connected with hydraulically extensible oil cylinder 2 top by connector 7.More changing device also includes
Fixture 8, support cantilever 3 one end is additionally provided with fixing hole, and fixture 8 is arranged on by bolt to be safeguarded on vehicle, support cantilever 3
It is connected with fixture 8 axle by fixing hole, and rotates at connecting shaft.Connector 7 is ellipticity steel plate, and steel plate two ends set respectively
Being equipped with connecting hole 6, wherein the connecting hole 6 of one end is connected with support cantilever 3 by latch, and the connecting hole 6 of the other end passes through latch
It is connected with hydraulically extensible oil cylinder 2.
When corrugated guardrail damages and needs to change steel column 9, by safeguarding that more changing device is transported to change position by vehicle,
Being arranged on maintenance vehicle by fixture 8, then support cantilever 3 is connected on fixture 8, adjusting pole cantilever 3 position, utilizes
Steel cable hoist cable 4 ring set respectively, on support cantilever 3 and steel column 9 to be replaced, then takes out hydraulically extensible oil cylinder 2, according to tool
Body position, is connected hydraulically extensible oil cylinder 2 top, finally with one of them connecting hole 6 on support cantilever 3 by connector 7
Utilize hydraulic oil pipe 5 to connect electrodynamic pump 1 and hydraulically extensible oil cylinder 2, start electrodynamic pump 1, drive hydraulically extensible oil by electrodynamic pump 1
Cylinder 2 works, and by support cantilever 3 jack-up, utilizes lever principle quickly to be extracted steel column 9 to be replaced.
Claims (4)
1. a corrugated guardrail steel column more changing device, is arranged on and safeguards on vehicle, it is characterised in that this device includes electrodynamic pump
(1), hydraulically extensible oil cylinder (2), support cantilever (3) and steel cable hoist cable (4), electrodynamic pump (1) fixed placement is in safeguarding vehicle
Portion, support cantilever (3) is arranged on hydraulically extensible oil cylinder (2), steel cable hoist cable (4) ring set on support cantilever (3), electrodynamic pump
(1) it is connected by hydraulic oil pipe (5) with hydraulically extensible oil cylinder (2).
2. corrugated guardrail steel column more changing device as claimed in claim 1, it is characterised in that described support cantilever (3) uses
Light rail makes, and light rail is equidistantly provided with several connecting hole (6), connecting hole (6) is provided with connector (7), even
Connect hole (6) to be connected with hydraulically extensible oil cylinder (2) top by connector (7).
3. corrugated guardrail steel column more changing device as claimed in claim 1, it is characterised in that described more changing device also includes
Having fixture (8), support cantilever (3) one end to be additionally provided with fixing hole, fixture (8) is arranged on by bolt to be safeguarded on vehicle,
Support cantilever (3) is connected with fixture (8) axle by fixing hole, and rotates at connecting shaft.
4. corrugated guardrail steel column more changing device as claimed in claim 2, it is characterised in that described connector (7) is oval
Shape steel plate, steel plate two ends are respectively arranged with connecting hole (6), and wherein the connecting hole (6) of one end is by latch with support cantilever (3) even
Connecing, the connecting hole (6) of the other end is connected with hydraulically extensible oil cylinder (2) by latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715818.6U CN205775988U (en) | 2016-07-08 | 2016-07-08 | Corrugated guardrail steel column more changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620715818.6U CN205775988U (en) | 2016-07-08 | 2016-07-08 | Corrugated guardrail steel column more changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205775988U true CN205775988U (en) | 2016-12-07 |
Family
ID=58124134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620715818.6U Expired - Fee Related CN205775988U (en) | 2016-07-08 | 2016-07-08 | Corrugated guardrail steel column more changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205775988U (en) |
-
2016
- 2016-07-08 CN CN201620715818.6U patent/CN205775988U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190708 |