CN112411476A - But reuse's bridge buffer stop - Google Patents
But reuse's bridge buffer stop Download PDFInfo
- Publication number
- CN112411476A CN112411476A CN202011310988.3A CN202011310988A CN112411476A CN 112411476 A CN112411476 A CN 112411476A CN 202011310988 A CN202011310988 A CN 202011310988A CN 112411476 A CN112411476 A CN 112411476A
- Authority
- CN
- China
- Prior art keywords
- arc
- semicircular frame
- limiting
- shaped
- shaped connecting
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
-
- 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
Abstract
The invention discloses a reusable bridge anti-collision device which comprises a first semicircular frame and a second semicircular frame, wherein the first semicircular frame and the second semicircular frame respectively comprise a supporting seat, a clamping protrusion, a clamping ring groove, a first arc-shaped connecting column, a second arc-shaped connecting column and a connecting end block; a first arc-shaped connecting column and a second arc-shaped connecting column are arranged between two adjacent supporting seats; the first semicircular frame is connected with the second semicircular frame through the connecting end block and the fastening stud; the supporting seat is provided with a clamping ring groove; a clamping bulge is arranged in the clamping ring groove; the supporting seat is clamped with a connecting guide pillar; the connecting guide pillar is fixed with the buffering briquetting, and this bridge buffer stop buffering effect is relatively good, and the installation is dismantled conveniently, can protect not the not bridge of co-altitude, and the commonality is strong.
Description
Technical Field
The invention relates to the technical field of bridges, in particular to a reusable bridge anti-collision device.
Background
With the rapid development of the transportation industry, bridges are constructed in large quantities due to the characteristics of crossing rivers, facilitating the connection between two sides, shortening road mileage and the like, and meanwhile, the development of the waterway transportation industry also enables the tonnage of ships to be increased continuously. These two factors cause the probability of the ship striking the bridge to be greater and greater, threatening the safety of the bridge and the lives of the people on the bridge. Under-bridge river channel ships sometimes collide with piers due to darkness, fog, misoperation of ship drivers, and the like, and therefore, a reusable bridge collision prevention device is required to prevent the piers from being damaged by the collision of ships.
But present reuse's bridge buffer stop still has the buffering effect poor, and the installation is dismantled inconveniently, can not protect not the bridge of co-altitude, the poor problem of commonality.
Therefore, it is necessary to design a bridge anti-collision device which has better buffering effect, convenient installation and disassembly, can protect bridges with different heights, and has strong universality and can be repeatedly used.
Disclosure of Invention
The invention aims to provide a reusable bridge anti-collision device to solve the problems in the background technology.
In order to realize the purpose, the invention provides the following technical scheme: a reusable bridge anti-collision device comprises a first semicircular frame and a second semicircular frame, wherein the first semicircular frame and the second semicircular frame respectively comprise a supporting seat, a clamping protrusion, a clamping ring groove, a first arc-shaped connecting column, a second arc-shaped connecting column and a connecting end block; a first arc-shaped connecting column and a second arc-shaped connecting column are arranged between two adjacent supporting seats; the first semicircular frame is connected with the second semicircular frame through the connecting end block and the fastening stud; the supporting seat is provided with a clamping ring groove; a clamping bulge is arranged in the clamping ring groove; the supporting seat is clamped with a connecting guide pillar; a buffer pressing block is fixed on the connecting guide pillar; a first buffer spring is arranged on the connecting guide pillar relative to the position between the supporting seat and the buffer pressing block; a limiting clamping plate is arranged between the first arc-shaped connecting column and the second arc-shaped connecting column; a limiting guide post is fixed on the limiting clamping plate; the arc-shaped anti-collision buffer baffle is provided with a limiting jack; the limiting guide pillar penetrates through the limiting insertion hole and is in threaded connection with the fastening nut; and a second buffer spring is arranged on the limiting guide pillar relative to the position between the limiting clamping plate and the arc-shaped anti-collision buffer baffle.
Preferably, the connecting end block is fixed on the supporting seat at the end parts of the first semicircular frame and the second semicircular frame; threaded through holes are respectively formed in the first arc-shaped connecting column and the second arc-shaped connecting column at the end parts of the first semicircular frame and the second semicircular frame; the connecting device is used for connecting the first semicircular frame and the second semicircular frame, and the first semicircular frame and the second semicircular frame are convenient to detach.
Preferably, the inner wall of the supporting seat is provided with a limiting insertion port; the clamping connection with the cross-shaped sliding block is realized, so that the cross-shaped sliding block is convenient to mount and dismount.
Preferably, a cross-shaped sliding block is fixed on the connecting guide post; a cross-shaped mounting chute for clamping the cross-shaped sliding block is formed in the supporting seat; the first buffer spring is matched with the first buffer spring; so that the device has a buffer function.
Preferably, the limiting guide post is provided with an external thread in threaded connection with the fastening nut; and then the arc-shaped anti-collision buffer baffle is convenient to install and disassemble.
Preferably, the buffer pressing block is made of rubber; when the bridge is contacted, the bridge is prevented from being scratched by using metal materials, and the bridge is prevented from being damaged.
Preferably, the limiting clamping plate is provided with an upper limiting clamping edge bulge; the connecting device is used for being connected between the upper and lower first arc-shaped connecting columns and the second arc-shaped connecting column in a clamped mode, and therefore the connecting device is stable.
Preferably, the limiting clamping plate is provided with a lower limiting clamping edge bulge; the connecting device is used for being clamped between the upper and lower first arc-shaped connecting columns and the second arc-shaped connecting column; the device is stabilized.
Preferably, the support seat is welded with the first arc-shaped connecting column; the device is stabilized.
Preferably, the second arc-shaped connecting column is welded with the supporting seat; the device is stabilized.
Compared with the prior art, the invention has the beneficial effects that:
1. this but reuse's bridge buffer stop, owing to be provided with the connection guide pillar, the buffering briquetting, first buffer spring, cross installation spout, cross slider and connection guide pillar, make this bridge anticollision early warning device's inboard have the cushioning effect, owing to be provided with spacing cardboard, it is protruding to go up spacing card limit, spacing guide pillar, second buffer spring, arc anticollision buffer stop, fastening nut and spacing jack, make this bridge anticollision early warning device's the outside have the cushioning effect, and then make this bridge anticollision early warning device's the inside and outside all have the cushioning effect, make this bridge anticollision early warning device's buffering effect better.
2. This repeatedly usable's bridge buffer stop, at first cross installation spout and cross slider joint, then use connection end block, fastening stud is first semi-circular frame, the semi-circular frame of second links together, then the height of the bridge of protecting as required, the assembly of the semi-circular frame of a plurality of and the semi-circular frame of second is in the same place through joint arch and joint annular joint stack along the direction of height, then install second buffer spring on spacing guide pillar, then make spacing guide pillar pass spacing jack and fastening nut threaded connection, this bridge anticollision early warning device has just been installed and has been accomplished, the installation is dismantled conveniently.
3. This but reuse's bridge buffer stop, the height of the bridge of protecting as required passes through the joint arch and the stack of joint annular joint together of the first semi-circular frame of a plurality of and the semi-circular frame's of second combination along the direction of height for this bridge anticollision early warning device can protect not the bridge of co-altitude, and the commonality is strong.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
FIG. 1 is a first schematic structural view of a reusable bridge collision avoidance apparatus of the present invention;
FIG. 2 is a schematic structural view of a reusable bridge collision avoidance apparatus of the present invention;
FIG. 3 is a third schematic structural view of a reusable bridge collision avoidance apparatus of the present invention;
FIG. 4 is a fourth schematic structural view of the reusable bridge collision avoidance apparatus of the present invention;
FIG. 5 is a schematic structural view of a reusable bridge collision avoidance apparatus of the present invention;
FIG. 6 is a schematic structural view of a first semi-circular frame and a second semi-circular frame of the reusable bridge anti-collision device;
FIG. 7 is a schematic view of a structure of an arc-shaped anti-collision bumper in the reusable bridge anti-collision device of the present invention;
fig. 8 is a schematic structural view of a limiting clamping plate in the reusable bridge collision avoidance device.
The drawings are numbered as follows: 1-a first semi-circular frame; 2-a second semi-circular frame; 3-a support seat; 4-clamping the bulge; 5-clamping a ring groove; 6-a first arc-shaped connecting column; 7-a second arc-shaped connecting column; 8-connecting the end block; 9-fastening studs; 10-a threaded through hole; 11-a limit plug port; 12-a cross-shaped mounting chute; 13-a cross-shaped slider; 14-connecting guide posts; 15-buffer briquetting; 16-a first buffer spring; 17-a limit pallet; 18-upper limit edge clamping bulge; 19-lower limit edge-clamping protrusion; 20-a limiting guide post; 21-a second buffer spring; 22-arc anti-collision buffer baffle; 23-a fastening nut; 24-limiting insertion hole.
Detailed Description
The following is further detailed by way of specific embodiments:
as shown in fig. 1-8, a reusable bridge collision avoidance device comprises a first semicircular frame 1 and a second semicircular frame 2, wherein each of the first semicircular frame 1 and the second semicircular frame 2 comprises a support base 3, a clamping protrusion 4, a clamping ring groove 5, a first arc-shaped connecting column 6, a second arc-shaped connecting column 7 and a connecting end block 8; a first arc-shaped connecting column 6 and a second arc-shaped connecting column 7 are arranged between two adjacent supporting seats 3; the first semicircular frame 1 is connected with the second semicircular frame 2 through a connecting end block 8 and a fastening stud 9; a clamping ring groove 5 is formed in the supporting seat 3; a clamping bulge 4 is arranged in the clamping ring groove 5; a connecting guide post 14 is clamped on the supporting seat 3; a buffer pressing block 15 is fixed on the connecting guide post 14; a first buffer spring 16 is arranged on the connecting guide post 14 relative to the position between the supporting seat 3 and the buffer pressing block 15; a limiting clamping plate 17 is arranged between the first arc-shaped connecting column 6 and the second arc-shaped connecting column 7; a limiting guide pillar 20 is fixed on the limiting clamping plate 17; the arc-shaped anti-collision buffer baffle 22 is provided with a limiting jack 24; the limiting guide post 20 penetrates through the limiting insertion hole 24 and is in threaded connection with the fastening nut 23; and a second buffer spring 21 is arranged on the limiting guide post 20 relative to the position between the limiting clamping plate 17 and the arc-shaped anti-collision buffer baffle 22.
In the embodiment, a connecting end block 8 is fixed on the supporting seat 3 at the end parts of the first semicircular frame 1 and the second semicircular frame 2; threaded through holes 10 are respectively formed in the first arc-shaped connecting column 6 and the second arc-shaped connecting column 7 at the end parts of the first semicircular frame 1 and the second semicircular frame 2; the connecting device is used for connecting the first semicircular frame 1 and the second semicircular frame 2, and the first semicircular frame 1 and the second semicircular frame 2 are convenient to detach.
In the embodiment, the inner wall of the supporting seat 3 is provided with a limiting insertion port 11; the clamping connection structure is used for clamping the cross-shaped sliding block 13, so that the cross-shaped sliding block 13 is convenient to mount and dismount.
In this embodiment, a cross-shaped slider 13 is fixed on the connecting guide post 14; a cross-shaped mounting chute 12 for clamping a cross-shaped sliding block 13 is formed in the supporting seat 3; for engaging the first buffer spring 16; so that the device has a buffer function.
In this embodiment, the position-limiting guide post 20 is provided with an external thread in threaded connection with the fastening nut 23; thereby facilitating the installation and the disassembly of the arc-shaped crashproof buffer baffle 22.
In this embodiment, the buffering pressing block 15 is made of rubber; when the bridge is contacted, the bridge is prevented from being scratched by using metal materials, and the bridge is prevented from being damaged.
In this embodiment, the limiting clamping plate 17 is provided with an upper limiting clamping edge bulge 18; the connecting device is used for being connected between the upper and lower first arc-shaped connecting columns 6 and the second arc-shaped connecting columns 7 in a clamped mode, and therefore the connecting device is stable.
In this embodiment, the limiting clamping plate 17 is provided with a lower limiting clamping edge bulge 19; the connecting device is used for being connected between the upper and lower first arc-shaped connecting columns 6 and the second arc-shaped connecting columns 7 in a clamped mode, and therefore the connecting device is stable.
In this embodiment, the support base 3 is welded to the first arc-shaped connecting column 6; the device is stabilized.
In this embodiment, the second arc-shaped connecting column 7 is welded to the supporting seat 3; the device is stabilized.
The working principle of the reusable bridge anti-collision device is as follows: firstly, a cross-shaped mounting chute 12 and a cross-shaped sliding block 13 are clamped, then a connecting end block 8 and a fastening stud 9 are used for connecting a first semicircular frame 1 and a second semicircular frame 2 together, then a plurality of combined bodies of the first semicircular frame 1 and the second semicircular frame 2 are clamped and overlapped together through a clamping protrusion 4 and a clamping ring groove 5 along the height direction according to the height of a bridge to be protected, then a second buffer spring 21 is mounted on a limiting guide pillar 20, then the limiting guide pillar 20 penetrates through a limiting insertion hole 24 to be in threaded connection with a fastening nut 23, and the bridge anti-collision early warning device is mounted.
In the reusable bridge anti-collision device, the supporting seat 3 is clamped with a connecting guide pillar 14; a buffer pressing block 15 is fixed on the connecting guide post 14; a first buffer spring 16 is arranged on the connecting guide post 14 relative to the position between the supporting seat 3 and the buffer pressing block 15; the bridge anti-collision early warning device has the advantages that the inner side of the bridge anti-collision early warning device has a buffering effect due to the arrangement of the connecting guide post 14, the buffering pressing block 15, the first buffering spring 16, the cross-shaped mounting chute 12, the cross-shaped sliding block 13 and the connecting guide post 14, and the limiting clamping plate 17 is arranged between the first arc-shaped connecting post 6 and the second arc-shaped connecting post 7; a limiting guide pillar 20 is fixed on the limiting clamping plate 17; the arc-shaped anti-collision buffer baffle 22 is provided with a limiting jack 24; the limiting guide post 20 penetrates through the limiting insertion hole 24 and is in threaded connection with the fastening nut 23; install second buffer spring 21 on spacing guide pillar 20 for between spacing cardboard 17 and the arc anticollision buffer stop 22, owing to be provided with spacing cardboard 17, go up spacing calorie of limit protruding 18, spacing calorie of limit protruding 19 down, spacing guide pillar 20, second buffer spring 21, arc anticollision buffer stop 22, fastening nut 23 and spacing jack 24, make this bridge anticollision early warning device's the outside have the cushioning effect, and then make this bridge anticollision early warning device's the inside and outside all have the cushioning effect, make this bridge anticollision early warning device's buffering effect relatively good.
According to the reusable bridge anti-collision device, threaded through holes 10 are respectively formed in the first arc-shaped connecting column 6 and the second arc-shaped connecting column 7 at the end parts of the first semicircular frame 1 and the second semicircular frame 2; a cross-shaped sliding block 13 is fixed on the connecting guide post 14; a cross-shaped mounting chute 12 for clamping a cross-shaped sliding block 13 is formed in the supporting seat 3; the limiting guide post 20 penetrates through the limiting insertion hole 24 and is in threaded connection with the fastening nut 23; firstly, a cross-shaped mounting chute 12 and a cross-shaped sliding block 13 are clamped, then a connecting end block 8 and a fastening stud 9 are used for connecting a first semicircular frame 1 and a second semicircular frame 2 together, then the height of a bridge to be protected is determined according to the requirement, a plurality of combined bodies of the first semicircular frame 1 and the second semicircular frame 2 are clamped and overlapped together through a clamping bulge 4 and a clamping ring groove 5 along the height direction, then a second buffer spring 21 is mounted on a limiting guide pillar 20, and then the limiting guide pillar 20 penetrates through a limiting insertion hole 24 to be in threaded connection with a fastening nut 23.
In the reusable bridge anti-collision device, a clamping ring groove 5 is formed in a supporting seat 3; a clamping bulge 4 is arranged in the clamping ring groove 5; according to the height of the bridge that needs the protection, the combination of the first semicircular frame 1 of a plurality of and the semicircular frame 2 of second passes through joint arch 4 and 5 joint stacks of joint annular along the direction of height together for this bridge anticollision early warning device can protect not the not bridge of co-altitude, and the commonality is strong.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the present invention.
Claims (10)
1. The utility model provides a but reuse's bridge buffer stop which characterized in that: the clamping device comprises a first semicircular frame (1) and a second semicircular frame (2), wherein the first semicircular frame (1) and the second semicircular frame (2) respectively comprise a supporting seat (3), a clamping protrusion (4), a clamping ring groove (5), a first arc-shaped connecting column (6), a second arc-shaped connecting column (7) and a connecting end block (8); a first arc-shaped connecting column (6) and a second arc-shaped connecting column (7) are arranged between two adjacent supporting seats (3); the first semicircular frame (1) and the second semicircular frame (2) are detachably and fixedly connected; the supporting seat (3) is provided with a clamping ring groove (5); a clamping bulge (4) is arranged in the clamping ring groove (5); a limiting clamping plate (17) is arranged between the first arc-shaped connecting column (6) and the second arc-shaped connecting column (7); a limiting guide post (20) is fixed on the limiting clamping plate (17); a limiting jack (24) is arranged on the arc-shaped anti-collision buffer baffle (22); the limiting guide post (20) penetrates through the limiting insertion hole (24) and is in threaded connection with the fastening nut (23); and a second buffer spring (21) is arranged on the limiting guide post (20) relative to the position between the limiting clamping plate (17) and the arc-shaped anti-collision buffer baffle (22).
2. A reusable bridge bump guard as claimed in claim 1 in which: the connecting end block (8) is fixed on the supporting seat (3) at the end parts of the first semicircular frame (1) and the second semicircular frame (2); the first arc-shaped connecting column (6) and the second arc-shaped connecting column (7) at the end parts of the first semicircular frame (1) and the second semicircular frame (2) are respectively provided with a threaded through hole (10), and the connecting end block (8) is fixedly connected with the end part of the corresponding first semicircular frame (1) and the end part of the corresponding second semicircular frame (2) through fastening studs (9).
3. A reusable bridge bump guard as claimed in claim 1 in which: the device also comprises a limiting insertion port (11), a cross-shaped sliding block (13), a connecting guide post (14), a buffering pressing block (15) and a first buffering spring (16); the inner wall of the supporting seat (3) is provided with a limiting inserting port (11); is used for clamping the cross-shaped sliding block (13); a connecting guide post (14) is clamped on the supporting seat (3); a buffer pressing block (15) is fixed on the connecting guide post (14); a first buffer spring (16) is arranged on the connecting guide post (14) relative to the supporting seat (3) and between the buffer pressing block (15).
4. A reusable bridge bump guard as claimed in claim 1 in which: a cross-shaped sliding block (13) is fixed on the connecting guide post (14); the supporting seat (3) is provided with a cross-shaped mounting chute (12) for clamping the cross-shaped sliding block (13).
5. A reusable bridge bump guard as claimed in claim 1 in which: and the limiting guide post (20) is provided with an external thread in threaded connection with the fastening nut (23).
6. A reusable bridge bump guard as claimed in claim 1 in which: the buffer pressing block (15) is made of rubber.
7. A reusable bridge bump guard as claimed in claim 1 in which: an upper limiting clamping edge bulge (18) is arranged on the limiting clamping plate (17); used for being clamped between the upper and lower first arc-shaped connecting columns (6) and the second arc-shaped connecting columns (7).
8. A reusable bridge bump guard as claimed in claim 1 in which: the limiting clamping plate (17) is provided with a lower limiting clamping edge bulge (19); used for being clamped between the upper and lower first arc-shaped connecting columns (6) and the second arc-shaped connecting columns (7).
9. A reusable bridge bump guard as claimed in claim 1 in which: the supporting seat (3) is welded with the first arc-shaped connecting column (6).
10. A reusable bridge bump guard as claimed in claim 1 in which: and the second arc-shaped connecting column (7) is welded with the supporting seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310988.3A CN112411476A (en) | 2020-11-20 | 2020-11-20 | But reuse's bridge buffer stop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011310988.3A CN112411476A (en) | 2020-11-20 | 2020-11-20 | But reuse's bridge buffer stop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112411476A true CN112411476A (en) | 2021-02-26 |
Family
ID=74778144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011310988.3A Pending CN112411476A (en) | 2020-11-20 | 2020-11-20 | But reuse's bridge buffer stop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112411476A (en) |
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| JPH10183578A (en) * | 1996-10-31 | 1998-07-14 | Bridgestone Corp | Fixing structure for buffer pad for fender frame |
| EP1596009A1 (en) * | 2004-05-12 | 2005-11-16 | Yincheng Hou | A novel protective work for vessel impact on bridge piers |
| CN201278942Y (en) * | 2008-08-28 | 2009-07-29 | 戴小琴 | Shelf |
| KR20120091929A (en) * | 2011-02-10 | 2012-08-20 | 홍익대학교 산학협력단 | Prefabricated bridge piers protecting device using fiberglass reinforced plastics |
| CN205295923U (en) * | 2016-01-13 | 2016-06-08 | 余扬海 | Prevent sinking non -maintaining collision avoidance pier device |
| CN108301316A (en) * | 2018-02-05 | 2018-07-20 | 李顺红 | Bridge-collision-avoidance source of early warning |
| CN108755396A (en) * | 2017-04-26 | 2018-11-06 | 刘丽 | A kind of Buffer Unit for the highway bridge benzvalene form cushioning support-saddle that damping property is high |
| CN108951483A (en) * | 2018-09-25 | 2018-12-07 | 招商局重庆交通科研设计院有限公司 | A kind of combined bridge pier anti-impact device |
| CN108978593A (en) * | 2018-07-18 | 2018-12-11 | 芜湖青悠静谧环保科技有限公司 | A kind of bridge anti-collision device |
| CN210459057U (en) * | 2019-08-07 | 2020-05-05 | 韩英才 | Road bridge pier buffer stop |
| CN210946467U (en) * | 2019-10-30 | 2020-07-07 | 广东中交纵横建设咨询有限公司 | Steel protects a section of thick bamboo for bridge anticollision |
| CN210946705U (en) * | 2019-07-03 | 2020-07-07 | 罗琴 | Bridge protection device convenient to maintain |
-
2020
- 2020-11-20 CN CN202011310988.3A patent/CN112411476A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10183578A (en) * | 1996-10-31 | 1998-07-14 | Bridgestone Corp | Fixing structure for buffer pad for fender frame |
| EP1596009A1 (en) * | 2004-05-12 | 2005-11-16 | Yincheng Hou | A novel protective work for vessel impact on bridge piers |
| CN201278942Y (en) * | 2008-08-28 | 2009-07-29 | 戴小琴 | Shelf |
| KR20120091929A (en) * | 2011-02-10 | 2012-08-20 | 홍익대학교 산학협력단 | Prefabricated bridge piers protecting device using fiberglass reinforced plastics |
| CN205295923U (en) * | 2016-01-13 | 2016-06-08 | 余扬海 | Prevent sinking non -maintaining collision avoidance pier device |
| CN108755396A (en) * | 2017-04-26 | 2018-11-06 | 刘丽 | A kind of Buffer Unit for the highway bridge benzvalene form cushioning support-saddle that damping property is high |
| CN108301316A (en) * | 2018-02-05 | 2018-07-20 | 李顺红 | Bridge-collision-avoidance source of early warning |
| CN108978593A (en) * | 2018-07-18 | 2018-12-11 | 芜湖青悠静谧环保科技有限公司 | A kind of bridge anti-collision device |
| CN108951483A (en) * | 2018-09-25 | 2018-12-07 | 招商局重庆交通科研设计院有限公司 | A kind of combined bridge pier anti-impact device |
| CN210946705U (en) * | 2019-07-03 | 2020-07-07 | 罗琴 | Bridge protection device convenient to maintain |
| CN210459057U (en) * | 2019-08-07 | 2020-05-05 | 韩英才 | Road bridge pier buffer stop |
| CN210946467U (en) * | 2019-10-30 | 2020-07-07 | 广东中交纵横建设咨询有限公司 | Steel protects a section of thick bamboo for bridge anticollision |
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Application publication date: 20210226 |
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