CN201284467Y - Elastic anti-collision upright post - Google Patents
Elastic anti-collision upright post Download PDFInfo
- Publication number
- CN201284467Y CN201284467Y CNU2008201853815U CN200820185381U CN201284467Y CN 201284467 Y CN201284467 Y CN 201284467Y CN U2008201853815 U CNU2008201853815 U CN U2008201853815U CN 200820185381 U CN200820185381 U CN 200820185381U CN 201284467 Y CN201284467 Y CN 201284467Y
- Authority
- CN
- China
- Prior art keywords
- column
- bearing plate
- force bearing
- crashproof
- helical spring
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
本实用新型涉及一种用于物流仓库、停车场和道路旁的防撞立柱。在防撞立柱的柱管7的内上部焊上一块上承力板8，在防撞立柱的底板1上焊接一根圆柱形螺旋弹簧2，圆柱形螺旋弹簧2的上端焊接一块下承力板3。长双头螺栓10的下端穿过下承力板3中央的通孔，用两个螺母12和下承力板3紧固在一起，上端穿过上承力板8中央的通孔，安装平垫圈13和螺母14。拧紧螺母14使圆柱形螺旋弹簧2预拉长，从而使柱管7压紧在底板1上。当侧向撞击力较小时，在圆柱形螺旋弹簧2的预拉力作用下，柱管7不会倾斜。而当侧向力大于一定值以后，克服了圆柱形螺旋弹簧2的预拉力，柱管7就会退让倾斜，避免了柱管7的损坏，也不会连根拔起。
The utility model relates to an anti-collision column used for logistics warehouses, parking lots and roadsides. An upper bearing plate 8 is welded on the inner upper part of the column tube 7 of the anti-collision column, a cylindrical coil spring 2 is welded on the bottom plate 1 of the anti-collision column, and a lower bearing plate is welded on the upper end of the cylindrical coil spring 2 3. The lower end of the long stud bolt 10 passes through the through hole in the center of the lower bearing plate 3, and is fastened together with the lower bearing plate 3 with two nuts 12, and the upper end passes through the through hole in the center of the upper bearing plate 8, and the flat Washer 13 and nut 14. Tightening the nut 14 makes the cylindrical coil spring 2 pre-stretched, so that the column tube 7 is pressed against the bottom plate 1 . When the lateral impact force is small, the column tube 7 will not incline under the pretension of the cylindrical coil spring 2 . And after the lateral force is greater than a certain value, the pre-tension force of the cylindrical coil spring 2 is overcome, and the column tube 7 will recede and tilt, which avoids the damage of the column tube 7 and will not be uprooted.
Description
Technical field:
The utility model relates to a kind of other crashproof column of logistics warehouse, parking lot and road that is used for.
Technical background:
At present the crashproof column that uses all is to be rigidly fixed to groundly, fixes or is directly fixed by concrete placing with stone bolt.That this crashproof column that rigidly fixes is easy to be hit when being subjected to lateral impact is curved, it is flat to hit, and perhaps uproops, and concrete foundation is destroyed, and repair time is long, the cost height.
Summary of the invention:
The purpose of this utility model provides a kind of difficult crashproof column that is broken and can not uproop.
The purpose of this utility model is achieved in that force bearing plate on the column jecket internal upper part weldering lastblock of crashproof column, and there is a through hole in the central authorities of last force bearing plate.Cylindrical helical spring of welding on the base plate of crashproof column, following force bearing plate of upper end welding of cylindrical helical spring, also there is a through hole in the central authorities of following force bearing plate.The through hole of force bearing plate central authorities is passed down in the lower end of a long stud, with two plain washers and two nuts long stud is tightened together with following force bearing plate.With the column jecket suit to base plate the time, the column jecket lower end is enclosed within down the outside of force bearing plate and cylindrical helical spring, the through hole of force bearing plate central authorities is passed in the upper end of long stud, plain washer and nut are installed in the upper end, fastening nut elongates cylindrical helical spring in advance, and the pretension of cylindrical helical spring is pressed on the base plate column jecket.Under reaching, cylindrical helical spring has certain clearance between the outside of force bearing plate and the column jecket inwall.There is upper cover plate on the top of column jecket.The external surface of column jecket and upper cover plate is coated with the black paint alternate or red and white of Huang.Four jiaos of base plate have four through holes, are fastened on the concrete foundation with four stone bolt and nut with this.
Because the column jecket lower end is enclosed within down the outside of force bearing plate and cylindrical helical spring, and cylindrical helical spring is welded on the base plate securely, base plate is fastened on the ground by stud bolt an nut, and when column jecket was subjected to lateral impact power, the column jecket lower end can not produce the horizontal direction displacement.Owing to rely on the pretension of cylindrical helical spring that column jecket is pressed on the base plate in the said structure, and base plate is fastened on the concrete foundation with four stone bolt and nut, when lateral impact power hour, under the pretension effect of cylindrical helical spring, column jecket can not tilt, and can continue the state of being kept upright; And after lateral force is greater than certain value, overcome the pretension of cylindrical helical spring, and column jecket will be made a concession inclination, and cylindrical helical spring is further elongated, and has avoided the damage of column jecket, also can not uproop.After lateral force is eliminated, under the effect of cylindrical helical spring pulling force, the very fast recovery erectility of column jecket.Owing to have certain clearance between the outside of force bearing plate and the column jecket inwall under cylindrical helical spring reaches, column jecket is made a concession easily and is recovered upright, can not be stuck.Because there is upper cover plate on the top of column jecket, has protected long stud and nut, makes outward appearance more beautiful simultaneously.Because the external surface of column jecket and upper cover plate is coated with the black paint alternate or red and white of Huang, observes more eye-catching, can reduce the number of times that is hit.Because base plate is fastened on the concrete foundation with four stone bolt and nut, do not moved so can not hit, just in case column jecket, long stud, nut or cylindrical helical spring are broken, replacing also is easy to.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the front view of embodiment one of the present utility model.
Fig. 2 is the vertical view of embodiment one of the present utility model.
Fig. 3 is the A-A sectional view of embodiment one of the present utility model.
Fig. 4 is the B-B sectional view of embodiment one of the present utility model.
Fig. 5 is the front view of embodiment two of the present utility model.
Fig. 6 is the vertical view of embodiment two of the present utility model.
Fig. 7 is the C-C sectional view of embodiment two of the present utility model.
Fig. 8 is the D-D sectional view of embodiment two of the present utility model.
Fig. 9 is the E-E sectional view of embodiment two of the present utility model.
Among the figure: 1, base plate 2, cylindrical helical spring 3, down force bearing plate 4, base plate and spring weld seam 5, down force bearing plate and spring weld seam 6, through hole 7, column jecket 8, go up force bearing plate 9, upward force bearing plate and column jecket weld seam 10, long stud 11, plain washer 12, nut 13, plain washer 14, nut 15, detachably upper cover plate 16, non-dismountable upper cover plate 17, upper cover plate and column jecket weld seam
The specific embodiment:
Among Fig. 1-Fig. 9, force bearing plate 8 on the internal upper part weldering lastblock of the column jecket 7 of crashproof column, there is a through hole in the central authorities of last force bearing plate 8.Cylindrical helical spring 2 of welding on the base plate 1 of crashproof column, following force bearing plate 3 of upper end welding of cylindrical helical spring 2, also there is a through hole in the central authorities of following force bearing plate 3.The through hole of force bearing plate 3 central authorities is passed down in the lower end of a long stud 10, with two plain washers 11 and two nuts 12 long stud 10 is tightened together with following force bearing plate 3.With column jecket 7 suits to base plate 1 time, the lower end of column jecket 7 is enclosed within down the outside of force bearing plate 3 and cylindrical helical spring 2, the through hole of force bearing plate 8 central authorities is passed in the upper end of long stud 10, plain washer 13 and nut 14 are installed in the upper end, fastening nut 14 elongates cylindrical helical spring 2 in advance, and the pretension of cylindrical helical spring 2 is pressed on the base plate 1 column jecket 7.Under reaching, cylindrical helical spring 2 has certain clearance between the inwall of the outside of force bearing plate 3 and column jecket 7.There are detachable upper cover plate 15 or non-dismountable upper cover plate 16 in the top of column jecket 7.The external surface of column jecket 7 and detachable upper cover plate 15 or non-dismountable upper cover plate 16 is coated with the black paint alternate or red and white of Huang.Four jiaos of base plate 1 have four through holes 6, are fastened on the concrete foundation with four stone bolt and nut with this.
Because the lower end of column jecket 7 is enclosed within down the outside of force bearing plate 3 and cylindrical helical spring 2, and cylindrical helical spring 2 is welded on the base plate 1 securely, base plate 1 is fastened on the concrete foundation by stud bolt an nut, when column jecket 7 was subjected to lateral impact power, column jecket 7 lower ends can not produce the horizontal direction displacement.Owing to rely on the pretension of cylindrical helical spring 2 that column jecket 7 is pressed on the base plate 1 in the said structure, and four stone bolt of base plate 1 usefulness and nut are fastened on the concrete foundation, when lateral impact power hour, under the pretension effect of cylindrical helical spring 2, column jecket 7 can not tilt, and can continue the state of being kept upright; And after lateral force is greater than certain value, overcome the pretension of cylindrical helical spring 2, and column jecket 7 will be made a concession inclination, and cylindrical helical spring 2 is further elongated, and has avoided the damage of column jecket 7, also can not uproop.After lateral force is eliminated, under the effect of the pulling force of cylindrical helical spring 2, the very fast recovery erectility of column jecket 7.Because cylindrical helical spring 2 and have certain clearance between the inwall of the outside and the column jecket 7 of force bearing plate 3 down, column jecket 7 is made a concession easily and is recovered and uprightly can not be stuck.Because there are detachable upper cover plate 15 or non-dismountable upper cover plate 16 in the top of column jecket 7, has protected long stud 10 and nut 14, makes outward appearance more beautiful simultaneously.Because the external surface of column jecket 7 and detachable upper cover plate 15 or non-dismountable upper cover plate 16 is coated with the black paint alternate or red and white of Huang, observes more eye-catching, can reduce the number of times that is hit.Because four stone bolt of base plate 1 usefulness and nut are on the ground fastening, do not moved so can not hit, just in case column jecket 7, long stud 10, nut 12, nut 14 or cylindrical helical spring 2 quilts are when being broken, replacing also is easy to.
Among Fig. 1-Fig. 4, column jecket 7 is columniform, and following force bearing plate 3 is circular.Among Fig. 5-Fig. 9, column jecket 7 is that opening is prismatic, and following force bearing plate 3 is polygons.
Claims (10)
1, the crashproof column of a kind of elasticity is characterized in that: force bearing plate (8) on the internal upper part weldering lastblock of the column jecket (7) of crashproof power post, there is a through hole in the central authorities of last force bearing plate (8).Go up a welding cylindrical helical spring (2) at the base plate (1) of crashproof power post, a upper end welding following force bearing plate (3) of cylindrical helical spring (2), also there is a through hole in the central authorities of following force bearing plate (3).The through hole of force bearing plate (3) central authorities is passed down in the lower end of a long stud (10), tightens together with two plain washers (11) and two nuts (12) and following force bearing plate (3).The through hole of force bearing plate (8) central authorities is passed in the upper end of long stud (10), plain washer (13) and nut (14) are housed, fastening nut (14) makes the pre-elongation of cylindrical helical spring (2), and the pretension of cylindrical helical spring (2) is pressed on the base plate (1) column jecket (7).
2, the crashproof column of elasticity according to claim 1 is characterized in that: the lower end of column jecket (7) is enclosed within down the outside of force bearing plate (3) and cylindrical helical spring (2).
3, according to claim 1 and the crashproof column of the described elasticity of claim 2, it is characterized in that: have certain clearance between the inwall of the outside of force bearing plate (3) and column jecket (7) under cylindrical helical spring (2) reaches.
4, the crashproof column of elasticity according to claim 1 is characterized in that: column jecket (7) is columniform.
5, the crashproof column of elasticity according to claim 1 is characterized in that: column jecket (7) is that opening is prismatic.
6, the crashproof column of elasticity according to claim 1 is characterized in that: following force bearing plate (3) is circular.
7, the crashproof column of elasticity according to claim 1 is characterized in that: following force bearing plate (3) is a polygon.
8, the crashproof column of elasticity according to claim 1 is characterized in that: there is detachable upper cover plate (15) on the top of column jecket (7).
9, the crashproof column of elasticity according to claim 1 is characterized in that: the top of column jecket (7) is welded with non-dismountable upper cover plate (16).
10, the crashproof column of elasticity according to claim 1 is characterized in that: four jiaos of base plate (1) have four through holes (6), are fastened on the concrete foundation with four stone bolt and nut with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201853815U CN201284467Y (en) | 2008-10-06 | 2008-10-06 | Elastic anti-collision upright post |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201853815U CN201284467Y (en) | 2008-10-06 | 2008-10-06 | Elastic anti-collision upright post |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201284467Y true CN201284467Y (en) | 2009-08-05 |
Family
ID=40949452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201853815U Expired - Fee Related CN201284467Y (en) | 2008-10-06 | 2008-10-06 | Elastic anti-collision upright post |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201284467Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995584A (en) * | 2012-11-30 | 2013-03-27 | 周康伟 | Tilting-type anti-collision guardrail |
| CN103216019A (en) * | 2012-01-23 | 2013-07-24 | 住友橡胶工业株式会社 | Strut vibration damper and strut |
| CN103590351A (en) * | 2012-08-13 | 2014-02-19 | 林钟大 | Bollard also serving as barricade |
| CN104328933A (en) * | 2014-11-17 | 2015-02-04 | 重庆易初机械有限公司 | Traffic guard pile |
-
2008
- 2008-10-06 CN CNU2008201853815U patent/CN201284467Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216019A (en) * | 2012-01-23 | 2013-07-24 | 住友橡胶工业株式会社 | Strut vibration damper and strut |
| CN103216019B (en) * | 2012-01-23 | 2016-12-21 | 住友橡胶工业株式会社 | Pillar vibration absorber and pillar |
| CN103590351A (en) * | 2012-08-13 | 2014-02-19 | 林钟大 | Bollard also serving as barricade |
| CN103590351B (en) * | 2012-08-13 | 2015-12-23 | 林钟大 | The protection post of roadblock can be also used as |
| CN102995584A (en) * | 2012-11-30 | 2013-03-27 | 周康伟 | Tilting-type anti-collision guardrail |
| CN104328933A (en) * | 2014-11-17 | 2015-02-04 | 重庆易初机械有限公司 | Traffic guard pile |
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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: 20090805 Termination date: 20161006 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |