CN105178220B - Reinforced column for guardrail structure - Google Patents
Reinforced column for guardrail structure Download PDFInfo
- Publication number
- CN105178220B CN105178220B CN201510619814.8A CN201510619814A CN105178220B CN 105178220 B CN105178220 B CN 105178220B CN 201510619814 A CN201510619814 A CN 201510619814A CN 105178220 B CN105178220 B CN 105178220B
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- CN
- China
- Prior art keywords
- mounting groove
- vertical panel
- raised line
- square tube
- liner
- 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.)
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Links
- 238000000465 moulding Methods 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of reinforced column for guardrail structure, it includes square tube, and sleeve is in the liner in square tube, the liner includes vertical panel of the two parallel level boards with being connected two level boards, the both ends symmetrical molding of the level board has the flanging for being close to square tube inwall, the both sides of the vertical panel respectively form raised line, formed with mounting groove between the raised line and vertical panel, form zigzag projection on the raised line in the side wall of mounting groove side.The pillar construction weight capacity of structure of the present invention is strong, inner lining structure has mounting groove while support strength is met, connection between other columns or guardrail can be realized by mounting groove, improve the stress intensity of junction, it is quick and easy for installation, in addition, raised line also acts the intensity of increase stress surface, avoids the effect of stress concentration.
Description
Technical field：
The present invention relates to building material technical field, more particularly to reinforced column for guardrail structure.
Background technology：
With development in science and technology, PVC guardrails are not because without paint and maintaining, length is new old, exempts the labor of maintaining
Tire out and bother, integrate into many advantages, such as low, safe and environment-friendly and be applied to urban road, house property, development zone, residence extensively
People's cell, the decoration in gardens and all kinds of enterprises and institutions and safe protective engineering.The unique deficiency of PVC guardrails is to make
The intensity of material can be decreased obviously after long-term expose to the sun and rain during, therefore usually require internally to increase in metal
Lining, and the guardrail of every kind of specification is required to be designed metal inner lining according to stress surface, in order to reach as far as possible light, convenient peace
While dress, meet enough intensity, it is necessary to constantly optimize.In addition, existing metal inner lining is simple
Insert in guardrail, and the cooperation of PVC and metal inner lining be unable to reach it is very accurate, once therefore guardrail has and inclined after metal inner lining installation
Tiltedly, then can skid off, dangerous, more important is traditional liner to only have booster action, the work(for being easily installed or connecting without other
Can so that the column longer to some length or guardrail be required to realize by some connectors when connecting, junction by
Power is also merely by connector load-bearing, therefore needs further to improve improvement.
The content of the invention：
The purpose of the present invention provides reinforced column for guardrail structure exactly in order to solve existing issue, pillar construction
Weight capacity is strong, and inner lining structure has mounting groove while support strength is met, can be realized and other columns by mounting groove
Or the connection between guardrail, the stress intensity of junction is improved, quick and easy for installation, in addition, raised line also acts increase
The intensity of stress surface, avoid the effect of stress concentration.
The technology solution of the present invention is as follows：
Reinforced column for guardrail structure, it includes square tube, and sleeve includes in the liner in square tube, the liner
There is vertical panel of the two parallel level boards with being connected two level boards, the both ends symmetrical molding of the level board has the side of being close to
The flanging of inside pipe wall, the both sides of the vertical panel respectively form raised line, formed with mounting groove, institute between the raised line and vertical panel
State and form zigzag projection on raised line in the side wall of mounting groove side.
Preferably, the level board of the liner is equal with vertical panel wall thickness, and it is 0.7 ~ 0.8 times of square tube wall thickness.
Preferably, transition chamfering is formed between the flanging and level board, and between the flanging and level board
Included angle A is 91 ° ~ 92 °.
Preferably, the installation well width is more than the level board and vertical panel wall thickness of liner, and the depth of mounting groove is
10~15mm。
The beneficial effects of the present invention are：
The present invention inner lining structure there is mounting groove while support strength is met, by mounting groove can realize with it is other
Connection between column or guardrail, it can be screwed into by screw in groove or realize connection by other plug connectors, improve connection
The stress intensity at place, quick and easy for installation, in addition, raised line also acts the intensity of increase stress surface, avoids stress concentration
Effect, and the inwall of mounting groove form zigzag projection, strengthen grafting when snap-in force.
Brief description of the drawings：
Fig. 1 is structural section schematic diagram of the present invention；
Fig. 2 is the close-up schematic view at B in Fig. 1.
In accompanying drawing：1st, square tube；2nd, liner；21st, level board；22nd, vertical panel；23rd, flanging；24th, raised line；25th, it is raised；3、
Mounting groove.
Embodiment：
As shown in figure 1, reinforced column for guardrail structure, it includes square tube 1, and sleeve in the liner in square tube 1
2, the liner 2 includes vertical panel 22 of the two parallel level boards 21 with being connected two level boards 21, the level board
21 both ends symmetrical molding has the flanging 23 for being close to the inwall of square tube 1, and the both sides of the vertical panel 22 respectively form raised line 24, described
Formed with mounting groove 3 between raised line 24 and vertical panel 22, the convenient connection with other parts of mounting groove 3, installation only need to be inserted
Groove 3 just can realize that junction intensity is also high, and to form zigzag convex in the side wall of the side of mounting groove 3 on the raised line 24
25 are played, zigzag projection 25 improves snap-in force during grafting.
Specifically, the level board 21 of the liner 2 is equal with the wall thickness of vertical panel 22, and is the 0.7 ~ 0.8 of the wall thickness of square tube 1
Times, the wall thickness of liner 2 is blocked up to cause cost increase, preponderance, be unfavorable for installation and transportation, if thickness is excessively thin, other side
The support strength of pipe 1 can die down.
Specifically, transition chamfering, and the flanging 23 and level board 21 are formed between the flanging 23 and level board 21
Between included angle A be 91 ° ~ 92 ° so that flanging 23 is close to the inwall of square tube 1, and flanging 23 has support force.
Specifically, the width of mounting groove 3 is more than the level board 21 and the wall thickness of vertical panel 22 of liner 2, and the depth of mounting groove 3
Spend for 10 ~ 15mm, the width of mounting groove 3 is narrow when can cause grafting, and used plug connector thickness is excessively thin, insufficient strength, while peace
The depth of tankage 3 it is excessively shallow when can also cause connection built on the sand, and too deep can cause waste of material.
Presently preferred embodiments of the present invention is the foregoing is only, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, should all belong to the scope of protection of the invention.
Claims (3)
1. reinforced column for guardrail structure, it includes square tube（1）, and sleeve is in square tube（1）Interior liner（2）, it is special
Sign is:The liner（2）Include two parallel level boards（21）With being connected two level boards（21）Vertical panel
（22）, the level board（21）Both ends symmetrical molding have and be close to square tube（1）The flanging of inwall（23）, the flanging（23）With water
Flat board（21）Between form transition chamfering, and the flanging（23）With level board（21）Between included angle A be 91 ° ~ 92 °, institute
State vertical panel（22）Both sides respectively form raised line（24）, the raised line（24）With vertical panel（22）Between formed with mounting groove
（3）, the raised line（24）It is upper to be located at mounting groove（3）Zigzag projection is formed in the side wall of side（25）.
2. reinforced column for guardrail structure according to claim 1, it is characterised in that：The liner（2）Level board
（21）With vertical panel（22）Wall thickness is equal, and is square tube（1）0.7 ~ 0.8 times of wall thickness.
3. reinforced column for guardrail structure according to claim 1, it is characterised in that：The mounting groove（3）Width is big
In liner（2）Level board（21）With vertical panel（22）Wall thickness, and mounting groove（3）Depth be 10 ~ 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619814.8A CN105178220B (en) | 2015-09-25 | 2015-09-25 | Reinforced column for guardrail structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619814.8A CN105178220B (en) | 2015-09-25 | 2015-09-25 | Reinforced column for guardrail structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178220A CN105178220A (en) | 2015-12-23 |
| CN105178220B true CN105178220B (en) | 2017-11-17 |
Family
ID=54900610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619814.8A Active CN105178220B (en) | 2015-09-25 | 2015-09-25 | Reinforced column for guardrail structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178220B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639637A (en) * | 2016-10-31 | 2017-05-10 | 张家港集优特防护设施有限公司 | Concave-column and dense-net guardrail |
| CN108221768A (en) * | 2017-12-13 | 2018-06-29 | 滁州博昊门业制造有限公司 | A kind of reinforced PVC fence uprights structure |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205062712U (en) * | 2015-09-25 | 2016-03-02 | 德清华之杰护栏有限公司 | Strenghthened type is stand structure for guardrail |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4200955A1 (en) * | 1992-01-16 | 1993-08-05 | Henke Gmbh & Co Treppenwerke | Steel tube with circular cross section - has several,inner, longitudinally aligned. reinforcing plates supported against tube wall |
| US6595497B1 (en) * | 2000-02-09 | 2003-07-22 | Paul M. Linford | Vinyl beam reinforcement apparatus and method |
| JP2002220905A (en) * | 2001-01-26 | 2002-08-09 | Fuji Sogo Kenzai Kk | Handrail assembly |
| US20050269558A1 (en) * | 2004-06-04 | 2005-12-08 | Keefe James P | System and apparatus for reinforcing fence components |
| CN2771290Y (en) * | 2005-03-08 | 2006-04-12 | 陈仪清 | Nylon anti collision vertical post for highway guard plate |
| CN201598583U (en) * | 2009-11-27 | 2010-10-06 | 王向阳 | Reinforcing device of aluminum alloy guardrail vertical post |
-
2015
- 2015-09-25 CN CN201510619814.8A patent/CN105178220B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205062712U (en) * | 2015-09-25 | 2016-03-02 | 德清华之杰护栏有限公司 | Strenghthened type is stand structure for guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105178220A (en) | 2015-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: 313000 1403, room 14, B building, free port, 1188 headquarters, Wuxing District, Huzhou, Zhejiang. Patentee after: Zhejiang creation Intellectual Property Service Co., Ltd. Address before: 313000 No. 166 Beihu East Street, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Patentee before: DEQING HUAZHIJIE FENCING & RAILING CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201110 Address after: Room 406, no.3020 Huling Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province Patentee after: Huzhou lingchuang Technology Co., Ltd Address before: 313000 Room 1403, 14th Floor, Building B, Freeport, Headquarters 1188 District Fulu Road, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang creation Intellectual Property Service Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 262100 Xinan street, Anqiu City, Weifang City, Shandong Province Patentee after: Shandong Shengbao FRP Group Co., Ltd Address before: Room 406, no.3020 Huling Road, Linghu Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: Huzhou lingchuang Technology Co., Ltd |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210628 Address after: No.1 Xinzhou Road, Dongying District, Dongying City, Shandong Province 257100 Patentee after: DONGYING TIANCHENG BUILDING MATERIALS Co.,Ltd. Address before: 262100 Xinan street, Anqiu City, Weifang City, Shandong Province Patentee before: Shandong Shengbao FRP Group Co., Ltd |