CN204570537U - Guardrail - Google Patents
Guardrail Download PDFInfo
- Publication number
- CN204570537U CN204570537U CN201520238961.6U CN201520238961U CN204570537U CN 204570537 U CN204570537 U CN 204570537U CN 201520238961 U CN201520238961 U CN 201520238961U CN 204570537 U CN204570537 U CN 204570537U
- Authority
- CN
- China
- Prior art keywords
- breach
- cross tube
- connecting base
- guardrail
- sheer pole
- 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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Abstract
The utility model relates to a kind of guardrail, belongs to transit equipment technical field.Comprise base, cross tube, sheer pole and some columns be arranged in parallel, column is fixed on mounting plane by base, cross tube, sheer pole are from top to bottom set up between two adjacent columns, it is characterized in that: described cross tube is provided with several breach, this breach along the through setting of vertical direction of cross tube, and is positioned at cross tube front side edge or back side edge place; Above breach, bag is provided with connector, and this connector is made up of vertical piece and horizontal cell body.The utility model is used as guardrails such as traffic, there is the advantages such as high, the convenient installation of safety.
Description
Technical field
The utility model relates to a kind of guardrail, belongs to transit equipment technical field.
Background technology
Divider current is mainly arranged on highway and urban road, for isolating between vehicle and vehicle and vehicle and pedestrian, makes can take their own roads between vehicle and vehicle, between vehicle and pedestrian, smooth and easyly passes through.Guardrail is mainly arranged at the occasions such as road bend, heavy traffic section, charge station, viaduct import and export, parking lot, pedestrian street, community, petrol filling station.But existing guardrail and column are each other for being fixedly connected with, namely fixing connection normality is all between whole guardrail and each parts of guardrail, when the extraneous impulsive contact force from vehicle etc. collides one end of guardrail, guardrail entirety or large-area torsional deformation will be caused, and there is the risk of cross bar spurt vehicle, personnel simultaneously, cause the serious consequence such as vehicle, personnel's severe injury, and bring a large amount of monetary losses and casualties.
Based on this, make subject application.
Utility model content
In order to overcome poor safety performance existing for existing guardrail, distortion is large, harm sweep area is large technological deficiency, the utility model provides a kind of safety high, dumpable, the convenient guardrail installed.
For achieving the above object, the technical scheme taked of the utility model is as follows:
Guardrail, comprise base, cross tube, sheer pole and some columns be arranged in parallel, column is fixed on mounting plane by base, cross tube, sheer pole are from top to bottom set up between two adjacent columns, described cross tube is provided with several breach, this breach along the through setting of vertical direction of cross tube, and is positioned at cross tube front side edge or back side edge place; Above breach, bag is provided with connector, this connector is made up of vertical piece and horizontal cell body, vertical piece is installed on column side by screw, connector realizes being connected by vertical piece and column, horizontal cell body arranges installation opening, and this installation opening and breach are formed can receive bolts the enclosed construction that bolt is passed in and out wherein up and down.
Further, as preferably:
Described breach is circle breach or square breach, and corresponding installation opening is circular or square through hole.
Described breach is the U breach or L breach that are obliquely installed, and corresponding installation opening is through hole, the U-lag of inclination or the L shape groove of inclination, and the channel opening direction of installation opening is square contrary with the channel opening of breach.
Described cross tube is provided with active connecting base away from one end of breach, and this active connecting base is U-shaped structure, and cross tube is installed on column side by active connecting base.
One end that described sheer pole is positioned at below breach is provided with fixed connecting base, this fixed connecting base is telescoping structure, the sheer pole other end is then provided with active connecting base, and this active connecting base is U-shaped structure, and sheer pole is installed between two columns by fixed connecting base and active connecting base.
Described sheer pole is identical with cross tube structure, its front side edge or back side edge vertically runs through arranging breach, and above this breach corresponding installation connecting element, connector arranges the installation opening corresponding with breach.
The utility model, in guard bar structure, the cross bar connected between two columns of guardrail arranges breach, and above this breach, connector established by bag, and arranges installation opening on connector, and this installation opening and breach form fragile breakpoint on cross bar.Under normal circumstances, cross bar is connected with column by the vertical piece of connector, horizontal cell body is then set in crossbar end, be arranged at the installing hole that installation opening on horizontal cell body and breach form a peripheral sealing, bolt is installed in this installing hole, and to realize the fixing of horizontal cell body and cross bar, breach is set to the U-lag that tilts or L shape groove simultaneously, coming off of bolt can be avoided, meet the requirement of installing stability, when cross bar is subject to extraneous impulsive contact force etc., due to the existence of fragile breakpoint, the horizontal cell body of cross bar and connector all comes along the fracture of fragile breakpoint position, the impact force overwhelming majority is born by this part, other positions of cross bar and column then only bear less impact force, cross bar and connector achieve dispersion and the buffering of impact force by local fracture, thus farthest alleviate impact force just to the extent of damage of position guardrail beyond position, the loss impacting external force is reduced in minimum zone, avoid the generation of major traffic accidents, and column collided after the indirect distortion fed through to caused by other positions damage, drastically increase guardrail to vehicle, the safety of personnel, reduce monetary losses, overall structure flexibility is stronger.Simultaneously, breach and installation opening are and are obliquely installed, rupture in an inclined manner when ensure that fracture, when fracture is come, these parts separated can not be inserted on equipment such as colliding the automobile of coming, avoid because of the casualty accident caused by guardrail Fault Segment insertion vehicle, avoiding the generation of major traffic accidents, and column collided after while the indirect distortion fed through to caused by other positions damages, drastically increase the safety of guardrail to vehicle, personnel, reduce monetary losses, overall structure flexibility is stronger.
Accompanying drawing explanation
Fig. 1 is the first structural representation of the present utility model;
Fig. 2 is the second structural representation of the present utility model;
Fig. 3 is the third structural representation of the present utility model;
Fig. 4 is the 4th kind of structural representation of the present utility model;
Fig. 5 is the 5th kind of structural representation of the present utility model.
Number in the figure: 1. base; 2. cross tube; Breach on 21.; Breach on 21a. L; Breach on 21b. U; Breach on 21c. circle; 3. sheer pole; 31. times breach; Breach under 31a. L; Breach under 31b. U; The lower breach of 31c. circle; 4. column; 5. connector; 51. vertical pieces; 52. horizontal cell bodies; 531. opening; 532. afterbody; 52a.L shape groove; 53b. U-lag; 53c. through hole; 54. bolts; 55. screws; 6. active connecting base; 7. fixed connecting base.
Detailed description of the invention
Embodiment 1
The present embodiment guardrail, composition graphs 1, comprise base 1, cross tube 2, sheer pole 3 and some columns 4 be arranged in parallel, column 4 is fixed on by base 1 to be installed on road surface, cross tube 2, sheer pole 3 are from top to bottom set up between two adjacent columns 4, cross tube 2 is provided with several breach, this breach along the through setting of vertical direction of cross tube 2, and is positioned at cross tube 2 back side edge place, above breach, bag is provided with connector 5, this connector 5 is made up of vertical piece 51 and horizontal cell body 52, vertical piece 51 is installed on column 4 side by screw 55, connector 5 realizes being connected with column 4 by vertical piece 51, horizontal cell body 52 arranges installation opening, this installation opening and breach 21 are formed can receive bolts 54 make the enclosed construction that bolt 54 passes in and out up and down wherein, in the present embodiment, breach is on the L(of inclination) breach 21a, corresponding installation opening is the L shape groove 53a tilted, and channel opening 531 direction of installation opening is square contrary with the channel opening of breach, its afterbody 532 is positioned at immediately below breach afterbody, bolt 54 passes the afterbody of afterbody 532 and breach, connector 5 is connected with cross tube 2, cross tube 2 is away from breach and L() one end of breach 21a is provided with active connecting base 7, and this active connecting base 7 is U-shaped structure, and cross tube 2 is installed on column 4 side by active connecting base 7, sheer pole 3 is positioned on breach and L() one end below breach 21a is provided with fixed connecting base 6, and this fixed connecting base 6 is telescoping structure, sheer pole 3 other end is then provided with active connecting base, and this active connecting base is U-shaped structure, and sheer pole 3 is installed between two columns 4 by fixed connecting base and active connecting base.
The utility model, in guard bar structure, the cross tube 2 connected between two columns 4 of guardrail arranges breach, and above this breach, connector 5 established by bag, and arranges installation opening on connector 5, and this installation opening and breach form fragile breakpoint on cross tube 2.Under normal circumstances, cross tube 2 is connected with column 4 by the vertical piece 51 of connector 5, horizontal cell body 52 is then set in cross tube 2 end, be arranged at the installing hole that installation opening on horizontal cell body 52 and breach form a peripheral sealing, bolt 54 is installed in this installing hole, to realize the fixing of horizontal cell body 52 and cross tube 2, meet the requirement of installing stability, when cross bar is subject to extraneous impulsive contact force etc., due to the existence of fragile breakpoint, the horizontal cell body 52 of cross tube 2 and connector 5 all comes along the fracture of fragile breakpoint position, and swing around active connecting base 7, the impact force overwhelming majority is born by this part, other positions and the column 4 of cross tube 2 then only bear less impact force, cross bar and connector 5 achieve dispersion and the buffering of impact force by local fracture, and be confined under the effect of fixed connecting base 6 in less scope of activities, thus farthest alleviate impact force just to the extent of damage of position guardrail beyond position, the loss impacting external force is reduced in minimum zone, avoid the generation of major traffic accidents, and column 4 collided after the indirect distortion fed through to caused by other positions damage, drastically increase guardrail to vehicle, the safety of personnel, reduce monetary losses, overall structure flexibility is stronger.
Embodiment 2
The setting of the present embodiment is identical with embodiment 1 with operating principle, difference is: composition graphs 2, cross tube 2, sheer pole 3 are provided with breach, wherein, breach on cross tube 2 is the upper breach 21c of circle, the breach of sheer pole 3 is breach 31a under the L tilted, and the installation opening on corresponding connector is the L shape groove 53a of inclination.
Embodiment 3
The setting of the present embodiment is identical with embodiment 1 with operating principle, and difference is: composition graphs 3, and the breach on cross tube 2 is on U() breach 21b, the installation opening on corresponding connector is the U-lag 53b tilted.
Embodiment 4
The setting of the present embodiment is identical with embodiment 1 with operating principle, difference is: composition graphs 4, cross tube 2, sheer pole 3 are provided with breach, wherein, breach on cross tube 2 is the upper breach 21c of circle, the breach of sheer pole 3 is breach 31a under the L tilted, and the installation opening on corresponding connector is the U-lag 53b of inclination.
Embodiment 5
The setting of the present embodiment is identical with embodiment 1 with operating principle, and difference is: composition graphs 5, and the breach on cross tube 2 is on L() breach 21a, the installation opening on corresponding connector is the through hole 53c tilted.
Above content is the further description done provided technical scheme in conjunction with preferred embodiment of the present utility model; can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (6)
1. guardrail, comprise base, cross tube, sheer pole and some columns be arranged in parallel, column is fixed on mounting plane by base, cross tube, sheer pole are from top to bottom set up between two adjacent columns, it is characterized in that: described cross tube is provided with several breach, this breach along the through setting of vertical direction of cross tube, and is positioned at cross tube front side edge or back side edge place; Above breach, bag is provided with connector, this connector is made up of vertical piece and horizontal cell body, vertical piece is installed on column side by screw, connector realizes being connected by vertical piece and column, horizontal cell body arranges installation opening, and this installation opening and breach are formed can receive bolts the enclosed construction that bolt is passed in and out wherein up and down.
2. guardrail as claimed in claim 1, is characterized in that: described breach is the U breach or L v notch v that are obliquely installed, and corresponding installation opening is through hole, the U-lag of inclination or the L shape groove of inclination, and the opening direction of installation opening is contrary with the square opening of breach.
3. guardrail as claimed in claim 1, is characterized in that: described breach is circle breach or square breach, and corresponding installation opening is circular or square through hole.
4. guardrail as claimed in claim 1, it is characterized in that: described cross tube is provided with active connecting base away from one end of breach, this active connecting base is U-shaped structure, and cross tube is installed on column side by active connecting base.
5. guardrail as claimed in claim 1, it is characterized in that: one end that described sheer pole is positioned at below breach is provided with fixed connecting base, this fixed connecting base is telescoping structure, the sheer pole other end is then provided with active connecting base, this active connecting base is U-shaped structure, and sheer pole is installed between two columns by fixed connecting base and active connecting base.
6. the guardrail as described in any one of claim 1-5, is characterized in that: described sheer pole is identical with cross tube structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238961.6U CN204570537U (en) | 2015-04-20 | 2015-04-20 | Guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520238961.6U CN204570537U (en) | 2015-04-20 | 2015-04-20 | Guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570537U true CN204570537U (en) | 2015-08-19 |
Family
ID=53863201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520238961.6U Expired - Fee Related CN204570537U (en) | 2015-04-20 | 2015-04-20 | Guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570537U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594499A (en) * | 2019-01-30 | 2019-04-09 | 葛刚 | A kind of combined traffic protective fence |
| CN114046086A (en) * | 2021-11-22 | 2022-02-15 | 北京中航弱电系统工程有限公司 | Novel inboard installation is from locking-type net thorn circle installing support and thorn circle enclosure of rolling |
| WO2022174708A1 (en) * | 2021-02-20 | 2022-08-25 | 青岛海尔滚筒洗衣机有限公司 | Clothes treating device |
-
2015
- 2015-04-20 CN CN201520238961.6U patent/CN204570537U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594499A (en) * | 2019-01-30 | 2019-04-09 | 葛刚 | A kind of combined traffic protective fence |
| WO2022174708A1 (en) * | 2021-02-20 | 2022-08-25 | 青岛海尔滚筒洗衣机有限公司 | Clothes treating device |
| CN114046086A (en) * | 2021-11-22 | 2022-02-15 | 北京中航弱电系统工程有限公司 | Novel inboard installation is from locking-type net thorn circle installing support and thorn circle enclosure of rolling |
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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 |
Granted publication date: 20150819 Termination date: 20180420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |