CN203113245U - Cable guardrail stand column - Google Patents
Cable guardrail stand column Download PDFInfo
- Publication number
- CN203113245U CN203113245U CN 201320155406 CN201320155406U CN203113245U CN 203113245 U CN203113245 U CN 203113245U CN 201320155406 CN201320155406 CN 201320155406 CN 201320155406 U CN201320155406 U CN 201320155406U CN 203113245 U CN203113245 U CN 203113245U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- main panel
- stand column
- cable
- 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
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a cable guardrail stand column which overcomes the defects that severe damage to the vehicle, and the number and the height of cables on the stand column and the distance among the cables are limited due to the fact that an existing cable guardrail stand column forcedly blocks a vehicle. According to the technical scheme, the cable guardrail stand column comprises a main panel, wherein two side edges of the main panel extend backwards smoothly to form two side panels, and a plurality of through holes are formed in the main panel from top to bottom. The cable guardrail stand column has the advantages that when the thin-plate-shaped stand column is struck, the thin-plate-shaped stand column can be easily bent and even directly break, the situation that the vehicle reduces speed quickly and enables a driver in the vehicle to strike the vehicle due to the fact that the vehicle is blocked by the stand column can be avoided, the through holes are selected to be matched with hooks to place the cables in an erected mode, the number and the height of the cables and the distance among the cables are adjustable, and use is flexible.
Description
Technical field
The utility model relates to the traffic engineering field, specifically a kind of cable fence upright.
Background technology
The cable guardrail is a kind of toughness protective guard structure with big buffer capacity, elastic plastic strain by guardrail and vehicle, the collision energy when friction absorbs vehicle accidental impact guardrail, it mainly comprises structures such as the cable of middle standing pillar that guardrail termination, many horizontal directions are arranged in order and Duo Gen vertical arrangement and ground tackle.The cable that applies initial tension mounts on column, and the collision by its tensile stress is resisted vehicle absorbs collision energy, thereby reaches the purpose of protection passenger life security.
The middle standing pillar of cable guardrail is generally cylinder at present, and a plurality of collars are fixedly arranged on the cylinder from top to bottom, and cable passes the height that the collar is mounted collar place.There is following problem in this column when reality is used: the first, and the structure of cylinder column makes that the fastness of column itself is good, when the vehicle accident knocked fence upright, column is easy fracture not, the well damage after the vehicle collision; The second, the collar fixed amount on the column, and all at both take the altitudes, the distance between the quantity of cable, height and cable and the cable all is defined, and uses dumb.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective that above-mentioned prior art exists, a kind of cable fence upright is provided, column fracture when the vehicle accident knocks column, the damaged condition of vehicle is light, distance between the quantity of cable, height and cable and the cable is all adjustable, uses flexibly.
For this reason, the technical solution adopted in the utility model is as follows: cable fence upright, its technical characterstic be, it comprises main panel, and the dual-side of main panel smoothly extends to form two side panels backward, has a plurality of through holes on the main panel from top to bottom.This setting, columned column is improved to laminal column, after the vehicle accident knocked column, the easier bending of column even directly fracture had been avoided vehicle to be blocked by column and are slowed down fast and cause the situation of driver and crew's vehicle impact in the car, lamellar column fracture is played certain cushioning effect to vehicle, vehicle continues motion forward, and by the tensile stress opposing vehicular impact of cable, whole process is slowed down gradually again, reduced the damage to vehicle, driver and crew's safety is also more guaranteed; A plurality of through holes on the column main panel can be used for overlapping a matching used hook, cable mounts in hook, during use, can adjust the quantity of cable according to the highway section situation, if this highway section vehicle is less, corresponding Vehicular impact power is little, can reduce cable numbers, the corresponding number of openings of selecting for use is few, has saved the cable cost, if this highway section lorry or truck are more, vehicle mass is heavy, corresponding impact is big, can increase cable numbers in order to improve the anti-impact force of cable guardrail, and the corresponding number of openings of selecting for use is many, under the situation that guarantees highway section safety, only need adjustment hook and cable numbers to get final product, do not need to punch at column again, and, a plurality of collars are set to be compared, the structure that a plurality of through holes are set makes that the column overall structure is simple, easy to process, equally also can realize the adjustment of the spacing between cable height and cable and the cable by selecting different through holes for use, use flexibly; In addition, the planform that constitutes between main panel, two side panels makes when column stands on the road surface firm, can not rock because of natural causes such as blasts; What side panel had also increased the side collision vehicle meets the face area, and column is better to buffering, the decelerating effect of vehicle.
As improvement, also vertically be provided with a groove on the described main panel.This setting has reduced the material of main panel, has saved material cost, and main panel is easy fracture more, and is littler to the very stiff and demanding injury of vehicle.
As improvement, the two ends up and down of described groove flush with the two ends up and down of main panel.The material of main panel has been saved in this setting with making bigizationner, processes more convenient.
As improvement, described through hole all is arranged on the center line of main panel, and equidistantly distributes from top to bottom.This setting, it is convenient to make between cable height and cable and the cable that distance is adjusted, and the processing of column is also convenient.
As improvement, the interior angle that constitutes between described two side panels and the main panel is all greater than 90 degree.This setting makes main panel and two blocks of side plates be trapezoidal, improved the stability that column stands on the road surface, meets the face area bigger during the vehicular sideview collision, and column is better to buffering, the decelerating effect of vehicle.
As improvement, an end of described side panel away from main panel all smoothly extends to form flange laterally.This setting increases to meeting the face area during vehicle frontal collision, and column is good to buffering, the decelerating effect of vehicle.
As improvement, this column is the axisymmetric structure.This setting makes the easy to process of column.
As improvement, this column is one-body molded.This setting makes that the processing technology of column is simple, convenience.
The beneficial effects of the utility model are mainly reflected in: safety is higher, uses flexibly, saves material, and easy to process, cost is low.
Description of drawings
Fig. 1 is sectional view of the present utility model.
Fig. 2 is front view of the present utility model.
Shown in the figure: 1, main panel, 11, groove, 2, side panel, 3, through hole, 4, flange.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
The steel part that cable fence upright as shown in Figure 1 and Figure 2 is formed in one, the dual-side of main panel 1 smoothly extends to form two side panels 2 backward, the interior angle that constitutes between two side panels 2 and the main panel 1 is all greater than 90 degree, end away from the side panel 2 of main panel 1 all smoothly extends to form flange 4 laterally, and this column is the axisymmetric structure.
Have a plurality of through holes that equidistantly distribute 3 on the described main panel 1 from top to bottom, through hole 3 all is arranged on the center line of main panel 1; Also vertically be provided with a groove 11 on the main panel 1, the two ends up and down of groove 11 flush with the two ends up and down of main panel 1.
When installing and using, in concrete foundation, load sleeve earlier, column is placed in the sleeve, and inserts elastic filler in vacant part.A plurality of through holes 3 on the column main panel 1 can be used for overlapping a matching used hook, cable mounts in hook, during use, can adjust the quantity of cable according to the highway section situation: if this highway section vehicle is less, corresponding Vehicular impact power is little, can reduce cable numbers, the corresponding through hole of selecting for use 3 quantity are few; If this highway section lorry or truck are more, vehicle mass is heavy, and corresponding impact is big, can increase cable numbers in order to improve the anti-impact force of cable guardrail, and the corresponding through hole of selecting for use 3 quantity are many.Equally also can be by selecting different through holes adjusting the spacing between cable height and cable and the cable for use.
When not being subjected to external force collision, the elastic filler in the sleeve makes column be in the state of vertical ground; During vehicle accidental impact protective guard, the collision of resisting vehicle by the tensile stress of rope, absorb collision energy, and column tilts to force the filler stress deformation thereupon, when the too quickly column of bump tilts to when offseting with sleeve, the column fracture, vehicle continues the tensile stress opposing vehicular impact by cable forward again, and vehicle slows down in whole process gradually, reduced damage, safe.
Below only be described with regard to the utility model preferred embodiment, but can not be interpreted as it is limitations on claims.The utility model not only is confined to above embodiment, and its concrete structure allows to change.All various variations of doing in the protection domain of the utility model independent claims are all in protection domain of the present utility model.
Claims (8)
1. cable fence upright, it is characterized in that: it comprises main panel (1), the dual-side of main panel (1) smoothly extends to form two side panels (2) backward, has a plurality of through holes (3) on the main panel (1) from top to bottom.
2. a kind of cable fence upright according to claim 1 is characterized in that: also vertically be provided with a groove (11) on the described main panel (1).
3. a kind of cable fence upright according to claim 2, it is characterized in that: the two ends up and down of described groove (11) flush with the two ends up and down of main panel (1).
4. a kind of cable fence upright according to claim 1, it is characterized in that: described through hole (3) all is arranged on the center line of main panel (1), and equidistantly distributes from top to bottom.
5. a kind of cable fence upright according to claim 1 is characterized in that: the interior angle that constitutes between described two side panels (2) and the main panel (1) is all greater than 90 degree.
6. a kind of cable fence upright according to claim 1, it is characterized in that: an end of described side panel away from main panel (1) (2) all smoothly extends to form flange (4) laterally.
7. a kind of cable fence upright according to claim 6, it is characterized in that: this column is the axisymmetric structure.
8. a kind of cable fence upright according to claim 1, it is characterized in that: this column is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155406 CN203113245U (en) | 2013-03-29 | 2013-03-29 | Cable guardrail stand column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320155406 CN203113245U (en) | 2013-03-29 | 2013-03-29 | Cable guardrail stand column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203113245U true CN203113245U (en) | 2013-08-07 |
Family
ID=48893608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320155406 Expired - Fee Related CN203113245U (en) | 2013-03-29 | 2013-03-29 | Cable guardrail stand column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203113245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060561A (en) * | 2014-07-08 | 2014-09-24 | 长沙理工大学 | Guardrail and installation method thereof |
| CN113756236A (en) * | 2021-08-23 | 2021-12-07 | 杨金玲 | Emergent buffer stop of highway engineering |
-
2013
- 2013-03-29 CN CN 201320155406 patent/CN203113245U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104060561A (en) * | 2014-07-08 | 2014-09-24 | 长沙理工大学 | Guardrail and installation method thereof |
| CN113756236A (en) * | 2021-08-23 | 2021-12-07 | 杨金玲 | Emergent buffer stop of highway engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205444048U (en) | Road crash barrier | |
| CN203113245U (en) | Cable guardrail stand column | |
| CN211006468U (en) | Traffic safety anticollision barrier | |
| CN109440690A (en) | A kind of road safety cushion guardail device | |
| CN201843106U (en) | Cushion pad capable of guiding | |
| CN203795348U (en) | Tubular crash cushion with guiding function | |
| CN107190673B (en) | Highway protector | |
| CN203144898U (en) | Bridge crash barrier | |
| CN211113175U (en) | Telescopic anticollision buffer of bridge railing tip | |
| CN215948007U (en) | Highway protective fence | |
| CN108004983B (en) | A kind of flexible guardrail | |
| CN203174536U (en) | Compact cable guardrail | |
| CN201598568U (en) | Bridge railing | |
| CN206457759U (en) | A kind of expressway isolation strip soft elastic anti-collision facility | |
| CN213448238U (en) | High-strength plastic steel sheet pile for road shoulder slope | |
| CN103437309B (en) | A kind of fence unit and guardrail | |
| CN210194494U (en) | Assembled road hard shoulder structure with shock attenuation power consumption effect | |
| CN108177620A (en) | A kind of anti-collision automobile bumper structure | |
| CN209323429U (en) | A kind of V-type traffic safety guardrail | |
| CN207227997U (en) | A kind of Novel road stake | |
| CN209798614U (en) | buffer device for expressway protective fence | |
| CN201553985U (en) | Bridge guardrail | |
| CN207362760U (en) | A kind of protective fence of civil engineering with shock-absorbing function | |
| CN209836876U (en) | Tunnel portal guardrail | |
| CN105484188B (en) | A kind of guard rail of the height adaptive of obstruction block and the use obstruction block |
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: 20130807 Termination date: 20190329 |