CN206752308U - A kind of road and bridge guard rail - Google Patents
A kind of road and bridge guard rail Download PDFInfo
- Publication number
- CN206752308U CN206752308U CN201720235519.7U CN201720235519U CN206752308U CN 206752308 U CN206752308 U CN 206752308U CN 201720235519 U CN201720235519 U CN 201720235519U CN 206752308 U CN206752308 U CN 206752308U
- Authority
- CN
- China
- Prior art keywords
- road
- bar
- base
- guard rail
- mobile jib
- 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
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of road and bridge guard rail, including base, two inserted link grooves are symmetrically arranged with the base, support bar is provided with described two inserted link grooves, the support bar bottom is provided with railing mobile jib；The two neighboring railing mobile jib is connected by mobile jib adapter sleeve；The support bar centre position is provided with connecting rod, and secondary bar is provided with the connecting rod；Base bottom both sides are respectively arranged with two truckles；The utility model is reasonable in design, and as road and the protective equipment of bridge, tolerance level is high, and conveniently moving, and good appearance, cost is cheap, is suitable for city and farm-to-market road popularization and application.
Description
Technical field
Road and bridge construction technical field is the utility model is related to, especially a kind of road and bridge guard rail.
Background technology
Road, Bridge guardrail are mainly arranged at both sides, bridge both sides among road, to ensure the safety of traffic.
But active force when vehicular impact road, bridge is big, bridge protective railings are easily broken through, it is extremely dangerous.And show currently for this and adopted
The measure taken is to increase the thickness of supporter, but the thickness for increasing supporter undoubtedly increases barrier force when hitting；But this is strong
System stops the destructiveness that can increase bridge railing and vehicle body, and the maintenance to the later stage causes very big loss, and the effect stopped does not have
Very big improvement supports body thickness to increase simultaneously, and the stress of bridge also increases, and increases the burden of bridge.
Utility model content
The utility model overcomes the deficiencies in the prior art, there is provided a kind of road and bridge guard rail.
The utility model solve the technical scheme that uses of technical problem for：A kind of road and bridge guard rail, including base, institute
State and two inserted link grooves are symmetrically arranged with base, support bar is provided with described two inserted link grooves, the support bar bottom is set
There is railing mobile jib；The two neighboring railing mobile jib is connected by mobile jib adapter sleeve；The support bar centre position is provided with company
Extension bar, secondary bar is provided with the connecting rod；Base bottom both sides are respectively arranged with two truckles.
The truckle is fixed on base by fixed block, and truckle rotary shaft is provided with the fixed block, described
Truckle rotary shaft side is provided with locking device.
Two support bar centre positions on the same base are connected by secondary bar.
Two neighboring support bar on the two neighboring base is connected by two secondary bars, and described two secondary bars pass through pair
Bar adapter sleeve connects.
The mobile jib adapter sleeve bottom and secondary bar adapter sleeve bottom are provided with fixing hole with respect to place, in described two fixing holes
It is connected with antiskid bar.
Beneficial effect is possessed by the utility model：
The utility model is reasonable in design, and as road and the protective equipment of bridge, tolerance level is high, and movement side
Just, good appearance, cost is cheap, is suitable for city and farm-to-market road popularization and application.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is part-structure schematic diagram of the present utility model.
Accompanying drawing 3 is the utility model partial enlargement structural representation.
Accompanying drawing 4 is truckle partial enlargement structural representation of the present utility model.
Embodiment
1-4 is described below to the utility model below in conjunction with the accompanying drawings.
As Figure 1-4, the utility model includes base 1, and two inserted link grooves 6 are symmetrically arranged with the base 1, described
Support bar 5 is provided with two inserted link grooves 6, the bottom of support bar 5 is provided with railing mobile jib 3；The two neighboring railing master
Bar 3 is connected by mobile jib adapter sleeve 4；The centre position of support bar 5 is provided with connecting rod 2, and pair is provided with the connecting rod 2
Bar 10；The bottom both sides of base 1 are respectively arranged with two truckles 7；The truckle 7 is fixed on base by fixed block 12
On 1, the side of truckle rotary shaft 14 described in truckle rotary shaft 14. is provided with the fixed block 12 and is provided with locking device
13；Two centre positions of support bar 5 on the same base 1 are connected by secondary bar 10；Phase on the two neighboring base 1
Adjacent two support bars 5 are connected by two secondary bars 10, and described two secondary bars 10 are connected by secondary bar adapter sleeve 8；The mobile jib connects
The bottom of female connector 4 and the bottom of secondary bar adapter sleeve 8 are provided with fixing hole 11 with respect to place, are connected with described two fixing holes 11 anti-
Slide bar 9.
The utility model base 1 is made of Reinforced Concrete Materials, and support strength is big, is not easy to be knocked away, railing mobile jib
3rd, secondary bar 10 uses Steel Pipe Design, and railing mobile jib 3, secondary bar 10, support bar 5, each several part of antiskid bar 9 pass through mobile jib adapter sleeve respectively
4th, secondary bar adapter sleeve 8 is flexibly connected, and when hitting, can be produced less reaction force, impact strength be reduced, as road
Road and the protective equipment of bridge, tolerance level is high, and conveniently moving, and good appearance, cost is cheap, is suitable for city and small towns road
Road popularization and application.
Claims (5)
- A kind of 1. road and bridge guard rail, it is characterised in that：Including base, two inserted link grooves are symmetrically arranged with the base, Support bar is provided with described two inserted link grooves, the support bar bottom is provided with railing mobile jib；The two neighboring railing master Bar is connected by mobile jib adapter sleeve；The support bar centre position is provided with connecting rod, and secondary bar is provided with the connecting rod；Institute State base bottom both sides and be respectively arranged with two truckles.
- A kind of 2. road and bridge guard rail according to claim 1, it is characterised in that：The truckle is consolidated by fixed block It is scheduled on base, truckle rotary shaft is provided with the fixed block, the truckle rotary shaft side is provided with locking device.
- A kind of 3. road and bridge guard rail according to claim 1, it is characterised in that：Two branch on the same base Strut centre position is connected by secondary bar.
- A kind of 4. road and bridge guard rail according to claim 1, it is characterised in that：Phase on the two neighboring base Adjacent two support bars are connected by two secondary bars, and described two secondary bars are connected by secondary bar adapter sleeve.
- A kind of 5. road and bridge guard rail according to claim 1, it is characterised in that：The mobile jib adapter sleeve bottom and pair Bar adapter sleeve bottom is provided with fixing hole with respect to place, and antiskid bar is connected with described two fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720235519.7U CN206752308U (en) | 2017-03-12 | 2017-03-12 | A kind of road and bridge guard rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720235519.7U CN206752308U (en) | 2017-03-12 | 2017-03-12 | A kind of road and bridge guard rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206752308U true CN206752308U (en) | 2017-12-15 |
Family
ID=60609842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720235519.7U Expired - Fee Related CN206752308U (en) | 2017-03-12 | 2017-03-12 | A kind of road and bridge guard rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206752308U (en) |
-
2017
- 2017-03-12 CN CN201720235519.7U patent/CN206752308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171215 Termination date: 20190312 |