CN111608116A - Weather-resistant steel isolation pier - Google Patents
Weather-resistant steel isolation pier Download PDFInfo
- Publication number
- CN111608116A CN111608116A CN202010415323.2A CN202010415323A CN111608116A CN 111608116 A CN111608116 A CN 111608116A CN 202010415323 A CN202010415323 A CN 202010415323A CN 111608116 A CN111608116 A CN 111608116A
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- CN
- China
- Prior art keywords
- casing
- curb
- cavity
- hard shoulder
- resistant steel
- 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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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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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
- Y02A30/60—Planning or developing urban green infrastructure
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The invention relates to a weather-resistant steel isolation pier which comprises a curb shell, wherein the height of the curb shell extends along the vertical direction, the width of the curb shell extends along the left-right direction, and the length of the curb shell extends along the front-back direction, the curb shell is made of weather-resistant steel plates, a middle partition plate is arranged in the curb shell, an inner cavity of the curb shell is divided into an upper side cavity and a lower side cavity, the width of the upper side cavity is larger than that of the lower side cavity, the upper side cavity is a hollow collision buffer cavity, and the lower side cavity is a counterweight cavity for filling materials. The invention provides a weather-resistant steel hard shoulder which is long in service life and can buffer vehicle impact in case of an accident.
Description
Technical Field
The invention relates to a weather-resistant steel hard shoulder in the field of traffic facilities.
Background
The hard road isolation pier is called a water horse, and common hard road isolation piers in the prior art comprise a cement hard road isolation pier, a glass fiber reinforced plastic hard road isolation pier, a plastic hard road isolation pier and the like, and are main traffic facilities.
The cement isolation pier has the following problems of heavy whole body, inconvenient movement, high hardness, easy surface damage and easy casualties in traffic accidents; the impact resistance of the glass fiber reinforced plastic isolation pier and the plastic isolation pier is weak, so that the problem that an automobile rushes out of a road is easily caused, meanwhile, the glass fiber reinforced plastic isolation pier and the plastic isolation pier are made of materials such as photooxidation, thermal oxidation and ozonolysis easily, degradation is easily caused under the action of ultraviolet rays, and the service life is short.
Disclosure of Invention
The invention aims to provide a weather-resistant steel hard shoulder which has long service life and can buffer vehicle impact in case of an accident.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a resistant steel hard shoulder, including highly extending along upper and lower direction, the width extends along left right direction, the curb casing that the fore-and-aft direction extends is followed to length, the curb casing is formed by resistant steel sheet preparation, be provided with intermediate bottom in the curb casing, intermediate bottom separates into the inner chamber of curb casing upside cavity and the downside cavity that the width is greater than the upside cavity, the upside cavity is hollow collision cushion chamber, the downside cavity is for being used for filling filler's counter weight cavity.
Curb casing includes the hollow body that extends along the fore-and-aft direction that is formed by bending by a resistant steel sheet of waiting, and interval arrangement about two edges of hollow body just is located the bottom of curb casing, and two edges of hollow body link together through the connecting plate.
The connecting plate is welded and fixed at the upper ends of the two seamed edges.
The right end of the middle partition board is connected with the left end of the connecting board through an inclined partition board which is obliquely arranged, the inclined partition board divides the counterweight chamber into a left counterweight chamber and a right counterweight chamber, and the middle partition board, the inclined partition board and the connecting board form a Z-shaped structure.
The intermediate partition plate, the inclined partition plate and the connecting plate are formed by bending a whole weather-resistant steel plate.
Casing bleeder vent is provided with at the top of curb casing, is provided with the baffle hole of permeating water that runs through intermediate bottom along upper and lower direction on the intermediate bottom, is provided with the casing hole of permeating water on the left curb casing of inclined baffle.
The casing hole of permeating water sets up in the left lower corner department of curb casing.
And the cavity wall of the upper cavity is provided with a shell air hole.
The invention has the beneficial effects that: the isolation pier is made of the curb shell and the weather-resistant steel plate, so that the isolation pier has the characteristics of rust resistance and long service life, the middle partition plate in the curb shell divides the inner cavity of the curb shell into an upper side cavity and a lower side cavity, the width of the upper side cavity is larger than that of the upper side cavity, a filling material can be filled in the lower side cavity to form a balance weight cavity, the weight of the isolation pier is ensured, the height of the center of gravity is lower, the isolation pier is not easy to shift when being impacted by a vehicle, meanwhile, the vehicle can impact a collision buffer cavity with a high-height hollow structure, and the collision buffer cavity releases the impact force of the vehicle through the deformation of the collision buffer cavity, so that the impact on the vehicle is buffered, and the injuries and deaths of people on the vehicle are reduced.
Drawings
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
fig. 2 is a sectional view taken along line a-a of fig. 1.
Detailed Description
An embodiment of a weathering steel hard shoulder is shown in figures 1-2: including highly extending along upper and lower direction, the width extends along left right direction, length along the curb casing 5 that the fore-and-aft direction extends, curb casing 5 includes the hollow body that extends along the fore-and-aft direction that is formed by bending by a resistant steel sheet, and hollow body is for falling T shape structure, and shrouding 7 before the front end welding of hollow body has the casing, and shrouding 3 behind the rear end welding of hollow casing has the casing.
Be provided with the board of bending that is bent by a monoblock resistant steel sheet and forms Z shape structure in the curb shell, this board of bending is including the intermediate bottom 8 of arranging from top to bottom, connecting plate 2 and connect in the inclined baffle 9 of 8 right-hand members of intermediate bottom and 2 left ends of connecting plate, the left and right sides of intermediate bottom 8 and the side inner wall welded seal of controlling of hollow body are fixed, interval arrangement about two edges 1 of hollow body just is located the bottom of curb shell 5, two edges 1 of hollow body link together through connecting plate 2, 2 welded seal of connecting plate are in the upper end of two edges 1, make two edges 1 form two landing legs of hard shoulder. Intermediate bottom 8 separates into upside cavity and the width with the inner chamber of curb casing and is greater than the downside cavity of upside cavity 6, and the upside cavity is hollow collision buffer chamber, and the downside cavity is the counter weight cavity, and packing material is filled in the counter weight cavity, and packing material comprises the grit in this embodiment, and oblique baffle will left side counter weight cavity 10 and right side counter weight cavity 11 are separated into to the counter weight cavity, and the volume of left side counter weight cavity 10 is less than the volume of right side counter weight cavity 11.
The top of curb casing is provided with and collides communicating bleeder vent 4 of cushion chamber, is provided with the baffle hole of permeating water 12 that runs through intermediate bottom plate along upper and lower direction on the intermediate bottom, is provided with the casing hole of permeating water 13 on the curb casing on the left of inclined partition, and in this embodiment, the casing hole of permeating water sets up in the left lower corner department of curb casing.
During the use, left side counter weight cavity 10, all be filled with the filler material in the right side counter weight cavity 11, directly arrange this resistant steel hard shoulder in the assigned position, two edges 1 of hollow casing form two landing legs, more be favorable to resistant steel hard shoulder's stable placing, when meetting rainy day, the rainwater enters into upside cavity 6 through casing bleeder vent 4, then the baffle hole of permeating water 12 on the intermediate bottom plate enters into left side counter weight cavity 10, and flow downwards along the inclined partition board 9, finally flow through casing hole 13 of permeating water, inclined partition board 9 is favorable to the drainage, and water only passes through the less left side counter weight cavity 10 of volume, consequently the quick discharge that ponding can be smooth, simultaneously because bleeder vent 4's existence, guarantee the hard shoulder under extreme environment, receive the balanced atress when thermal expansion or cold contraction, reduce the deformation. The oblique partition plate divides the balance weight cavity into a left balance weight cavity and a right balance weight cavity, so that the stability of filling materials in each cavity is guaranteed, the filling materials guarantee the overall weight and the gravity center height of the intersection bottom of the weathering steel isolation pier, and the weathering steel isolation pier is not easy to shift integrally when being impacted by a vehicle; when the vehicle collides the collision cushion chamber, the collision cushion chamber releases the impact energy through deforming, and when the collision cushion chamber deformed, the intermediate diaphragm and the inclined diaphragm also can follow the deformation, that is to say the impact force can be given the absorption by the filling material who contacts with the inclined diaphragm, reduces the impact damage of vehicle as far as, guarantees personnel's safety. During the preparation, intermediate bottom, oblique baffle and connecting plate are that a resistant steel sheet bends and form, and hollow body is that a resistant steel sheet bends and forms, then two part welding, and shrouding behind shrouding, the casing before the welding casing, the casing just made this resistant steel hard shoulder, and simple manufacture is convenient.
In other embodiments of the invention: the two edges of the hollow body can be directly welded together, and a connecting plate is not needed to be arranged; the inclined partition plate can be omitted; the curb shell also can not have the bottom plate, can directly pour the concrete in the counter weight cavity this moment, and concrete and curb shell pour into overall structure.
Claims (8)
1. The utility model provides a resistant steel hard shoulder which characterized in that: including the curb casing that highly along upper and lower direction extension, width extend along left right direction, length extend along the fore-and-aft direction, the curb casing is formed by the preparation of resistant steel sheet, is provided with intermediate bottom in the curb casing, and intermediate bottom separates into upside cavity and the downside cavity that the width is greater than the upside cavity with the inner chamber of curb casing, and the upside cavity is hollow collision buffer chamber, and the downside cavity is for being used for filling the counter weight cavity of filling material.
2. The weathering steel hard shoulder of claim 1, characterized in that: curb casing includes the hollow body that extends along the fore-and-aft direction that is formed by bending by a resistant steel sheet of waiting, and interval arrangement about two edges of hollow body just is located the bottom of curb casing, and two edges of hollow body link together through the connecting plate.
3. The weathering steel hard shoulder of claim 2, characterized in that: the connecting plate is welded and fixed at the upper ends of the two seamed edges.
4. The weathering steel hard shoulder of claim 2 or 3, characterized in that: the right end of the middle partition board is connected with the left end of the connecting board through an inclined partition board which is obliquely arranged, the inclined partition board divides the counterweight chamber into a left counterweight chamber and a right counterweight chamber, and the middle partition board, the inclined partition board and the connecting board form a Z-shaped structure.
5. The weathering steel hard shoulder of claim 4, characterized in that: the intermediate partition plate, the inclined partition plate and the connecting plate are formed by bending a whole weather-resistant steel plate.
6. The weathering steel hard shoulder of claim 4, characterized in that: casing bleeder vent is provided with at the top of curb casing, is provided with the baffle hole of permeating water that runs through intermediate bottom along upper and lower direction on the intermediate bottom, is provided with the casing hole of permeating water on the left curb casing of inclined baffle.
7. The weathering steel hard shoulder of claim 6, characterized in that: the casing hole of permeating water sets up in the left lower corner department of curb casing.
8. The weathering steel hard shoulder of claim 1, characterized in that: and the cavity wall of the upper cavity is provided with a shell air hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415323.2A CN111608116B (en) | 2020-05-15 | 2020-05-15 | Weather-resistant steel isolation pier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010415323.2A CN111608116B (en) | 2020-05-15 | 2020-05-15 | Weather-resistant steel isolation pier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111608116A true CN111608116A (en) | 2020-09-01 |
| CN111608116B CN111608116B (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010415323.2A Active CN111608116B (en) | 2020-05-15 | 2020-05-15 | Weather-resistant steel isolation pier |
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| Country | Link |
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| CN (1) | CN111608116B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2215858A1 (en) * | 1997-09-10 | 1999-03-10 | Easy Curb Systems, Inc. | Curbing system |
| CN201598588U (en) * | 2009-12-03 | 2010-10-06 | 俞俊越 | Anti-collision barrel |
| CN204125870U (en) * | 2014-06-26 | 2015-01-28 | 杭州汉威龙机械制造有限公司 | Metal water horse hard shoulder |
| CN204626192U (en) * | 2015-05-21 | 2015-09-09 | 陈英 | A kind of multi-functional curb fastening devices |
| CN209669760U (en) * | 2019-02-19 | 2019-11-22 | 北京华路安交通科技有限公司 | A kind of comprehensive function corrugated beam barrier |
| CN213014059U (en) * | 2020-05-15 | 2021-04-20 | 河南交院工程技术有限公司 | Weather-resistant steel hard shoulder |
-
2020
- 2020-05-15 CN CN202010415323.2A patent/CN111608116B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2215858A1 (en) * | 1997-09-10 | 1999-03-10 | Easy Curb Systems, Inc. | Curbing system |
| CN201598588U (en) * | 2009-12-03 | 2010-10-06 | 俞俊越 | Anti-collision barrel |
| CN204125870U (en) * | 2014-06-26 | 2015-01-28 | 杭州汉威龙机械制造有限公司 | Metal water horse hard shoulder |
| CN204626192U (en) * | 2015-05-21 | 2015-09-09 | 陈英 | A kind of multi-functional curb fastening devices |
| CN209669760U (en) * | 2019-02-19 | 2019-11-22 | 北京华路安交通科技有限公司 | A kind of comprehensive function corrugated beam barrier |
| CN213014059U (en) * | 2020-05-15 | 2021-04-20 | 河南交院工程技术有限公司 | Weather-resistant steel hard shoulder |
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| Publication number | Publication date |
|---|---|
| CN111608116B (en) | 2021-11-09 |
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Address after: 450000 No. 165 Nautical Middle Road, Erqi District, Zhengzhou City, Henan Province Applicant after: Henan Jiaoyuan Engineering Technology Group Co.,Ltd. Address before: 450000 No. 165 Nautical Middle Road, Erqi District, Zhengzhou City, Henan Province Applicant before: HENAN JIAOYUAN ENGINEERING TECHNOLOGY Co.,Ltd. |
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