CN205348051U - A elastic connecting device for highway guardrail - Google Patents
A elastic connecting device for highway guardrail Download PDFInfo
- Publication number
- CN205348051U CN205348051U CN201521119330.9U CN201521119330U CN205348051U CN 205348051 U CN205348051 U CN 205348051U CN 201521119330 U CN201521119330 U CN 201521119330U CN 205348051 U CN205348051 U CN 205348051U
- Authority
- CN
- China
- Prior art keywords
- wire rope
- spring
- fixed
- highway guardrail
- highway barrier
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims description 30
- 239000002184 metal Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses an elastic connecting device for highway guardrail. Including fixing base, spring and wire rope, the fixing base is a rectangle piece, and open on the surface has the through -hole, and the both sides terminal surface is equipped with the disc respectively, spring one end is fixed on disc surface, and the other end is fixed with the connecting seat, the connecting seat structure is a plectane, is equipped with the connecting plate on the plectane, wire rope one end is fixed on the disc surface, wire rope is located the spring center, the wire rope other end is fixed on the connecting seat, the connecting seat is fixed at highway guardrail tip, the 1.2 -2 that wire rope's length is spring natural length doubly. The utility model discloses to have the elastic construction that corrugate steel guardrail joining of plates mode adopted spring and wire rope to mix now, the series connection of highway guardrail is through this elastic connecting device for the highway guardrail is when receiving the proruption and strike, and the spring plays the effect of buffering to the highway guardrail, makes the highway guardrail receive and pins down.
Description
Technical field
This utility model belongs to highway barrier technical field, particularly relates to a kind of elastic connecting device for highway barrier.
Background technology
Freeway guardrail is the principal mode of semi-steel guardrail, and it is a kind of continuous structure mutually splicing with corrugated steel guard rail plate and being supported by principal post.When it is collided by vehicle, owing to waveform steel guard rail plate has good Impact Resisting Capability and absorbs the effect of energy, both it was not easy to be smashed, vehicle and driver and conductor can have been played a very good protection again simultaneously.But, the semirigid structure that existing guardrail adopts, under stronger impact, easy moment is destroyed.The buffering effect of corrugated steel guard rail plate own is poor, it is easy to cause malformation.
Utility model content
This utility model is a kind of elastic connecting device for highway barrier, by the connected mode of existing corrugated steel guard rail plate adopts the elastic construction of spring and steel wire rope mixing；Solve the existing freeway guardrail problem that easy moment is destroyed under stronger impact.
For solving above-mentioned technical problem, this utility model is achieved through the following technical solutions:
This utility model is a kind of elastic connecting device for highway barrier, and including fixing seat, spring and steel wire rope, described fixing seat is a rectangular block, and surface has through hole, and both sides end face is respectively equipped with disk；Described spring one end is fixed on disc surfaces, and the other end is fixed with connection seat, and described connecting base structure is a plectane, and plectane is provided with connecting plate；Described steel wire rope one end is fixed on disc surfaces, and described steel wire rope is positioned at spring center, and the described steel wire rope other end is fixed on connection seat；Described connection seat is fixed on highway barrier end；The length of described steel wire rope is 1.2-2 times of spring natural length.
Further, described fixing seat is bolted on the column of highway barrier.
Further, described connection seat is stainless steel metal plate, and a surface is provided with connecting plate, and connecting plate is provided with hole, is connected with highway barrier end by bolt.
This utility model has the advantages that
This utility model by adopting the elastic construction of spring and steel wire rope mixing by the connected mode of existing corrugated steel guard rail plate；Highway barrier be connected in series by this elastic connecting device, make highway barrier when being subject to burst and impacting, highway barrier is played the effect of buffering by spring, when after spring elongation certain length, the length making steel wire rope reaches straight length, continuation in order to limit spring extends, and makes highway barrier be pind down.
Certainly, implement arbitrary product of the present utility model to it is not absolutely required to reach all the above advantage simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below the accompanying drawing that embodiment describes required use is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of elastic connecting device for highway barrier of this utility model；
Fig. 2 is the structure right view of a kind of elastic connecting device for highway barrier of this utility model；
In accompanying drawing, the list of parts representated by each label is as follows:
1-fixes seat, 2-steel wire rope, 3-spring, 4-disk, and 5-connects seat.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Referring to shown in Fig. 1 and Fig. 2, this utility model is a kind of elastic connecting device for highway barrier, and including fixing seat 1, spring 3 and steel wire rope 2, fixing seat 1 is a rectangular block, and surface has through hole, and both sides end face is respectively equipped with disk 4；Spring 3 one end is fixed on disk 4 surface, and the other end is fixed with connection seat 5, and connecting seat 5 structure is a plectane, and plectane is provided with connecting plate；Steel wire rope 2 one end is fixed on disk 4 surface, and steel wire rope 2 is positioned at spring 3 center, and steel wire rope 2 other end is fixed on connection seat 5；Connect seat 5 and be fixed on highway barrier end；The length of steel wire rope 2 is 1.2-2 times of spring 3 natural length.
Wherein, fixing seat 1 is bolted on the column of highway barrier.
Wherein, connecting seat 5 is stainless steel metal plate, and a surface is provided with connecting plate, and connecting plate is provided with hole, is connected with highway barrier end by bolt.
One concrete example of the present embodiment is: by two steel wire rope 2 one end are respectively welded at disk 4 centre of surface of fixing seat 1 both sides；Again through on disk 4 surface that the one end of two springs 3 is respectively welded at fixing seat 1 both sides, spring 3 is made to be enclosed within steel wire rope 2, the length of steel wire rope 2 is 1.5 times of spring 3 natural length (spring is when non-stress), the other end of steel wire rope 2 and the other end of spring 3 are fixed on connection seat 5 respectively through the mode welded, and the upper connecting plate connecting seat 5 is connected with highway barrier (wave beams highway barrier) end；Highway barrier be connected in series by this elastic connecting device, make highway barrier when being subject to burst and impacting, highway barrier is played the effect of buffering by spring 3, after spring 3 stretches certain length, the length making steel wire rope 2 reaches straight length, continuation in order to limit spring 3 extends, and makes highway barrier be pind down.
In the description of this specification, specific features that the description of reference term " embodiment ", " example ", " concrete example " etc. means to describe in conjunction with this embodiment or example, structure, material are lived feature and are contained at least one embodiment of the present utility model or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
This utility model preferred embodiment disclosed above is only intended to help to set forth this utility model.Preferred embodiment does not have all of details of detailed descriptionthe, is not intended to the detailed description of the invention that this utility model is only described yet.Obviously, the content according to this specification, can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is to explain principle of the present utility model and practical application better, so that skilled artisan can be best understood by and utilize this utility model.This utility model is limited only by the restriction of claims and four corner thereof and equivalent.
Claims (3)
1. the elastic connecting device for highway barrier, it is characterized in that: include fixing seat (1), spring (3) and steel wire rope (2), described fixing seat (1) is a rectangular block, surface has through hole, and both sides end face is respectively equipped with disk (4)；Described spring (3) one end is fixed on disk (4) surface, and the other end is fixed with connection seat (5), and described connection seat (5) structure is a plectane, and plectane is provided with connecting plate；Described steel wire rope (2) one end is fixed on disk (4) surface, and described steel wire rope (2) is positioned at spring (3) center, and described steel wire rope (2) other end is fixed in connection seat (5)；Described connection seat (5) is fixed on highway barrier end；The length of described steel wire rope (2) is 1.2-2 times of spring (3) natural length.
2. a kind of elastic connecting device for highway barrier according to claim 1, it is characterised in that described fixing seat (1) is bolted on the column of highway barrier.
3. a kind of elastic connecting device for highway barrier according to claim 1, it is characterized in that, described connection seat (5) is stainless steel metal plate, and a surface is provided with connecting plate, connecting plate is provided with hole, is connected with highway barrier end by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119330.9U CN205348051U (en) | 2015-12-30 | 2015-12-30 | A elastic connecting device for highway guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521119330.9U CN205348051U (en) | 2015-12-30 | 2015-12-30 | A elastic connecting device for highway guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205348051U true CN205348051U (en) | 2016-06-29 |
Family
ID=56171966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521119330.9U Expired - Fee Related CN205348051U (en) | 2015-12-30 | 2015-12-30 | A elastic connecting device for highway guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205348051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836073A (en) * | 2017-03-28 | 2017-06-13 | 张哲夫 | The anti-safety barrier for knocking down that a kind of municipal road and bridge engineering is used |
| CN106930410A (en) * | 2017-03-28 | 2017-07-07 | 张哲夫 | The windproof shockproof building for temporary habitation that a kind of municipal house construction engineering is used |
| CN111764266A (en) * | 2020-05-13 | 2020-10-13 | 同济大学 | Design method applied to self-resetting shock absorption support |
-
2015
- 2015-12-30 CN CN201521119330.9U patent/CN205348051U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836073A (en) * | 2017-03-28 | 2017-06-13 | 张哲夫 | The anti-safety barrier for knocking down that a kind of municipal road and bridge engineering is used |
| CN106930410A (en) * | 2017-03-28 | 2017-07-07 | 张哲夫 | The windproof shockproof building for temporary habitation that a kind of municipal house construction engineering is used |
| CN106930410B (en) * | 2017-03-28 | 2020-08-18 | 张哲夫 | Wind-proof and shock-proof temporary housing for municipal house construction engineering |
| CN111719463A (en) * | 2017-03-28 | 2020-09-29 | 张哲夫 | Anticollision safety barrier that falls that municipal administration road bridge engineering used |
| CN111764266A (en) * | 2020-05-13 | 2020-10-13 | 同济大学 | Design method applied to self-resetting shock absorption support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Shaosen Inventor after: Xiong Xingli Inventor after: Wang Xincai Inventor after: Zai Shoujun Inventor before: Chen Liansheng |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: Shigu Yongchun County town of Quanzhou City, Fujian Province, Ma Village No. 215 Patentee after: Li Shaosen Address before: Shigu Yongchun County town of Quanzhou City, Fujian province 362000 Ma Village No. 215 Patentee before: Chen Liansheng |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 453300 Henan County, Xinxiang City, Fengqiu Province, Xiang Xiang village collective 3 Patentee after: Li Shaosen Address before: Shigu Yongchun County town of Quanzhou City, Fujian Province, Ma Village No. 215 Patentee before: Li Shaosen |
|
| 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: 20160629 Termination date: 20171230 |