CN107142875B - Guardrail that impact resistance is strong - Google Patents
Guardrail that impact resistance is strong Download PDFInfo
- Publication number
- CN107142875B CN107142875B CN201710580602.2A CN201710580602A CN107142875B CN 107142875 B CN107142875 B CN 107142875B CN 201710580602 A CN201710580602 A CN 201710580602A CN 107142875 B CN107142875 B CN 107142875B
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- China
- Prior art keywords
- block
- fixedly connected
- guardrail
- buffer
- spring
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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
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
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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
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/18—Balustrades; Handrails
- E04F11/181—Balustrades
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a guardrail with strong impact resistance, which comprises a guardrail body, wherein a buffer block is arranged on the left side of the guardrail body, a connecting block is fixedly connected to the right side of the buffer block, a placing groove is formed in the left side of the guardrail body, the right side of the connecting block extends into the placing groove, and a connecting column penetrates through the right side of the connecting block. According to the guardrail, the guardrail body, the buffer block, the connecting block, the placing groove, the connecting column, the connecting plate, the sliding rod, the first spring, the groove, the first fixing block, the second fixing block, the buffer device, the hollow column, the second spring, the limiting plate, the supporting column, the positioning block and the conical block are matched for use, the problem that the existing guardrail is poor in impact resistance effect due to the fact that the existing guardrail is only one column and does not have any impact resistance structure when in use is solved, the guardrail with strong impact resistance has the advantage of being good in impact resistance effect, the service life of the guardrail is prolonged, and the protection effect is improved.
Description
Technical Field
The invention relates to the technical field of guardrails, in particular to a guardrail with strong impact resistance.
Background
Guardrail-here said is the industrial "rail guard", the guardrail is mainly used in the occasion such as house, highway, commercial area, public place to the personal safety and protection of equipment and facilities, the guardrail is seen everywhere in our life, the guardrail is according to the difference of height, the price of per meter length also can be different.
The guardrail can be seen in some public places, but the existing guardrail is poor in impact resistance effect due to the fact that the existing guardrail is only provided with one column and is not provided with any impact resistance structure when in use, and the guardrail is easy to break off when being impacted at the front side, so that the protection effect is reduced.
Disclosure of Invention
The invention aims to provide a guardrail with strong impact resistance, which has the advantage of good impact resistance effect.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a guardrail that impact resistance is strong, includes the guardrail body, the left side of guardrail body is provided with the buffer block, the right side fixedly connected with connecting block of buffer block, the standing groove has been seted up in the left side of guardrail body, the right side of connecting block extends to the inside of standing groove, the right side of connecting block runs through and is provided with the spliced pole, the left end of spliced pole runs through to the inside of connecting block and the inner wall fixed connection of connecting block, the top and the equal fixedly connected with connecting plate in bottom of connecting block, the inner wall right side symmetry fixedly connected with slide bar of standing groove, the left end of slide bar runs through to the left side of connecting plate, the surface cover of slide bar is equipped with first spring, and the left end and the connecting plate fixed connection of first spring, the right-hand member swing joint of first spring and connecting plate fixed connection of first spring, the right-hand member of second spring and the right side fixed connection of standing groove inner wall, the bottom fixedly connected with buffer device of second fixed block, buffer device includes hollow column, the top fixedly connected with second spring of hollow column inner wall, the bottom fixedly connected with locating piece and the bottom fixed connection of locating piece is connected with hollow column and the fixed connection of locating piece.
Preferably, the constant head tank has been seted up in the left side of guardrail body, and the right side fixedly connected with third fixed block of constant head tank inner wall, the right-hand member swing joint of third fixed block has the baffle, and the first buffer spring of right side fixedly connected with of baffle, the right side of first buffer spring and the left side fixed connection of guardrail body.
Preferably, the right side of the buffer block is symmetrically provided with a fixing groove, the groove bottom of the fixing groove is fixedly connected with a second buffer spring, and the right side of the second buffer spring is fixedly connected with a rubber plate.
Preferably, one side fixedly connected with slider of connecting block is kept away from to the connecting plate, the spout that uses with the slider cooperation is all seted up to the top and the bottom of standing groove inner wall.
Preferably, the right end of the connecting column is fixedly connected with an anti-slip block, and the right side of the anti-slip block penetrates through the groove to be in surface contact with the buffer device.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the guardrail, the guardrail body, the buffer block, the connecting block, the placing groove, the connecting column, the connecting plate, the sliding rod, the first spring, the groove, the first fixing block, the second fixing block, the buffer device, the hollow column, the second spring, the limiting plate, the supporting column, the positioning block and the conical block are matched for use, the problem that the existing guardrail is poor in impact resistance effect due to the fact that the existing guardrail is only one column and does not have any impact resistance structure when in use is solved, the guardrail with strong impact resistance has the advantage of being good in impact resistance effect, the service life of the guardrail is prolonged, and the protection effect is improved.
2. The guardrail comprises a guardrail body, a first buffer spring, a second buffer spring, a rubber plate, a buffer block, a sliding rod, a positioning groove, a first buffer spring, a second buffer spring, a fixing groove, a second buffer spring, a rubber plate and a rubber plate, wherein the first buffer spring is arranged on the left side of the guardrail body, the second buffer spring is arranged on the left side of the guardrail body, the rubber plate is arranged on the fixing groove, the buffer block is arranged on the sliding rod, the rubber plate is arranged on the fixing groove, the rubber plate is arranged on the buffer block, the buffer block is arranged on the sliding rod, the rubber plate is arranged on the buffer block, the sliding block is arranged on the sliding rod, the anti-sliding block is arranged on the connecting groove, the connecting column is arranged on the sliding rod, the anti-sliding block is arranged on the connecting rod, and the anti-sliding block is arranged on the connecting rod.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of a cushioning device according to the present invention;
fig. 3 is a partially enlarged view of the present invention a.
In the figure: 1 guardrail body, 2 buffer blocks, 3 connecting blocks, 4 standing grooves, 5 connecting posts, 6 sliders, 7 connecting plates, 8 sliding rods, 9 first springs, 10 grooves, 11 first fixing blocks, 12 second fixing blocks, 13 buffer devices, 131 hollow posts, 132 second springs, 133 limiting plates, 134 supporting posts, 135 positioning blocks, 136 conical blocks, 14 positioning grooves, 15 third fixing blocks, 16 baffle plates, 17 first buffer springs, 18 fixing grooves, 19 second buffer springs, 20 rubber plates and 21 anti-skidding blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a guardrail with strong impact resistance comprises a guardrail body 1, wherein a positioning groove 14 is formed at the left side of the guardrail body 1, and the positioning groove 14 is used for fixing and installing a third fixing block 15, the right side of the inner wall of the positioning groove 14 is fixedly connected with the third fixing block 15, and the third fixing block 15 is used for connecting a baffle 16, the right end of the third fixing block 15 is movably connected with the baffle 16, the baffle 16 and a first buffer spring 17 are arranged for protecting the bottom of the left side of the guardrail body 1, the right side of the baffle 16 is fixedly connected with the first buffer spring 17, the right side of the first buffer spring 17 is fixedly connected with the left side of the guardrail body 1, a buffer block 2 is arranged at the left side of the guardrail body 1, a fixing groove 18 is symmetrically formed at the right side of the buffer block 2, and a second buffer spring 19 is conveniently fixed and installed through the arrangement of the fixing groove 18, and the groove bottom of the fixed groove 18 is fixedly connected with a second buffer spring 19, the right side of the second buffer spring 19 is fixedly connected with a rubber plate 20, through the arrangement of the rubber plate 20, the phenomenon that the buffer block 2 is damaged by collision when in contact with the slide bar 8 is avoided, and the parts are protected, the right side of the buffer block 2 is fixedly connected with a connecting block 3, the left side of the guardrail body 1 is provided with a placing groove 4, the right side of the connecting block 3 extends into the placing groove 4, the right side of the connecting block 3 is provided with a connecting column 5 in a penetrating way, the right end of the connecting column 5 is fixedly connected with an antiskid block 21, through the arrangement of the antiskid block 21, the antiskid function is achieved, the phenomenon that the connecting column 5 slides when in contact with the buffer device 13 is avoided, the stability of the parts during use is improved, the right side of the antiskid block 21 penetrates into the groove 10 to be in contact with the surface of the buffer device 13, the left end of spliced pole 5 runs through to the inside of connecting block 3 and the inner wall fixed connection of connecting block 3, the top and the equal fixedly connected with connecting plate 7 in bottom of connecting block 3, connecting plate 7 keeps away from one side fixedly connected with slider 6 of connecting block 3, setting through slider 6, play fixed connection board 7 and carry out the effect of fixing to the position of connecting plate 7, the spout that uses with slider 6 cooperation is all seted up to the top and the bottom of standing groove 4 inner wall, the inner wall right side symmetry fixedly connected with slide bar 8 of standing groove 4, the left end of slide bar 8 runs through to the left side of connecting plate 7, the surface cover of slide bar 8 is equipped with first spring 9, and the left end and the connecting plate 7 fixed connection of first spring 9, the right-hand member of first spring 9 and the right side fixed connection of standing groove 4 inner wall, the connecting plate 7 keeps away from one side of connecting block 3 and the inner wall sliding connection of standing groove 4, the top on guardrail body 1 right side is seted up flutedly, and the left side fixedly connected with first fixed block 11 of recess 10 inner wall, the right-hand member swing joint of first fixed block 11 has second fixed block 12, the bottom fixed connection of second fixed block 13 of second fixed block 12, buffer 13 includes hollow column 131, the fixed block 131 of hollow column fixed block 131, the bottom fixed connection of hollow column fixed block 133 of hollow column fixed block 132 and bottom fixed connection of hollow column connection of supporting column 133 is connected with hollow block 132, the bottom of hollow block 132, the bottom fixed block 134 of hollow block 132, the bottom fixed block 136 of hollow block 132.
When the protective guard is used, when the buffer block 2 is impacted, the connecting block 3, the connecting column 5 and the connecting plate 7 are driven to move towards the right side, when the connecting plate 7 moves towards the right side, the first spring 9 is driven to contract to perform first buffering, when the sliding rod 8 is in contact with the rubber block 20, the second buffer spring 19 contracts to perform second buffering, when the connecting column 5 is in contact with the buffer device 13, the buffer device 13 is driven to move towards the right side, when the buffer device 13 moves out, the limiting plate 133 is driven by the second spring 132, the limiting plate 133 drives the supporting column 134 to move out of the hollow column 131, the supporting column 134 clamps the ground through the positioning block 135 and the conical block 136 at the bottom to perform third buffering, and the impact resistance of the protective guard can be increased through the third buffering.
In summary, the following steps: this guardrail that impact resistance is strong, through setting up guardrail body 1, buffer block 2, connecting block 3, standing groove 4, spliced pole 5, connecting plate 7, slide bar 8, first spring 9, recess 10, first fixed block 11, second fixed block 12, buffer 13, hollow post 131, second spring 132, limiting plate 133, support column 134, the cooperation of locating piece 135 and toper piece 136 is used, solved current rail guard because only a post when using, do not have the structure of any impact resistance force, lead to the poor problem of effect of impact resistance force.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a guardrail that impact resistance is strong, includes guardrail body (1), its characterized in that: the guardrail comprises a guardrail body (1), wherein a buffer block (2) is arranged on the left side of the guardrail body (1), a right side fixedly connected with connecting block (3) of the buffer block (2), a placing groove (4) is formed in the left side of the guardrail body (1), the right side of the connecting block (3) extends to the inside of the placing groove (4), a connecting column (5) is arranged on the right side of the connecting block (3) in a penetrating manner, the left end of the connecting column (5) penetrates through the inside of the connecting block (3) and the inner wall of the connecting block (3) in a fixed manner, a connecting plate (7) is fixedly connected with the top and the bottom of the connecting block (3), a sliding rod (8) is symmetrically and fixedly connected to the right side of the inner wall of the placing groove (4), the left end of the sliding rod (8) penetrates through the left side of the connecting plate (7), a first spring (9) is sleeved on the surface of the sliding rod (8), the left end of the first spring (9) is fixedly connected with the connecting plate (7), the right end of the inner wall of the first spring (9) is fixedly connected with the right end of the placing groove (4), a groove (11) is movably connected with the inner wall of the guardrail body (10), and a groove (10) is formed on the left side of the connecting block (10), and a groove (10) is formed on the left side of the inner wall of the first fixing block (10) The bottom of the second fixing block (12) is fixedly connected with a buffering device (13), the buffering device (13) comprises a hollow column (131), the top of the inner wall of the hollow column (131) is fixedly connected with a second spring (132), the bottom of the second spring (132) is fixedly connected with a limiting plate (133), the bottom of the limiting plate (133) is fixedly connected with a supporting column (134), the bottom of the supporting column (134) penetrates through the outer side of the hollow column (131) and is fixedly connected with a positioning block (135), and the bottom of the positioning block (135) is fixedly connected with a conical block (136); the guardrail comprises a guardrail body (1), and is characterized in that a positioning groove (14) is formed in the left side of the guardrail body (1), a third fixing block (15) is fixedly connected to the right side of the inner wall of the positioning groove (14), a baffle (16) is movably connected to the right end of the third fixing block (15), a first buffer spring (17) is fixedly connected to the right side of the baffle (16), and the right side of the first buffer spring (17) is fixedly connected with the left side of the guardrail body (1); the right end of the connecting column (5) is fixedly connected with an anti-skid block (21), and the right side of the anti-skid block (21) penetrates through the inner part of the groove (10) to be in surface contact with the buffer device (13).
2. A guardrail of claim 1 having high impact resistance, wherein: fixed slot (18) have been seted up to the right side symmetry of buffer block (2), and the tank bottom fixedly connected with second buffer spring (19) of fixed slot (18), the right side fixedly connected with rubber slab (20) of second buffer spring (19).
3. A guardrail of claim 1 having high impact resistance, wherein: one side fixedly connected with slider (6) of connecting block (3) is kept away from in connecting plate (7), the spout that uses with slider (6) cooperation is all seted up to the top and the bottom of standing groove (4) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710580602.2A CN107142875B (en) | 2017-07-17 | 2017-07-17 | Guardrail that impact resistance is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710580602.2A CN107142875B (en) | 2017-07-17 | 2017-07-17 | Guardrail that impact resistance is strong |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107142875A CN107142875A (en) | 2017-09-08 |
| CN107142875B true CN107142875B (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710580602.2A Active CN107142875B (en) | 2017-07-17 | 2017-07-17 | Guardrail that impact resistance is strong |
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| Country | Link |
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| CN (1) | CN107142875B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108221767B (en) * | 2017-11-30 | 2020-05-22 | 广州华夏职业学院 | Buffer device of highway |
| CN108612006B (en) * | 2018-05-05 | 2021-02-19 | 张素平 | A warning sign for road construction |
| CN109025107B (en) * | 2018-07-19 | 2020-05-15 | 北京江河幕墙系统工程有限公司 | Plunger type connecting structure capable of repeatedly disassembling and assembling rod piece |
| CN108979302B (en) * | 2018-07-20 | 2020-03-17 | 中交二航局第二工程有限公司 | Assembled protective railing |
| CN111042028A (en) * | 2019-12-19 | 2020-04-21 | 盐城华航交通设施有限公司 | Novel high-speed guardrail |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100683579B1 (en) * | 2005-11-10 | 2007-03-19 | (주)뉴로드이엔지 | Lane departure warning bar with impact absortion function |
| CN202108014U (en) * | 2011-06-09 | 2012-01-11 | 杜卫国 | Road rail capable of recovering after being impacted by force |
| CN202608709U (en) * | 2012-05-11 | 2012-12-19 | 李家全 | Collision avoidance system for sedan cars |
| CN204825702U (en) * | 2015-07-15 | 2015-12-02 | 相虎生 | Hang and hinder buffering formula arresting barrier |
| CN205132812U (en) * | 2015-11-06 | 2016-04-06 | 杭州保利电梯导轨制造有限公司 | Car cushion for elevator guide rail |
| CN207331541U (en) * | 2017-07-17 | 2018-05-08 | 长兴明强精密铸件厂（普通合伙） | A kind of strong guardrail of anti-impact force |
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2017
- 2017-07-17 CN CN201710580602.2A patent/CN107142875B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107142875A (en) | 2017-09-08 |
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