CN107100075A - A kind of bridge-collision-avoidance energy dissipating anchorage - Google Patents
A kind of bridge-collision-avoidance energy dissipating anchorage Download PDFInfo
- Publication number
- CN107100075A CN107100075A CN201710386257.9A CN201710386257A CN107100075A CN 107100075 A CN107100075 A CN 107100075A CN 201710386257 A CN201710386257 A CN 201710386257A CN 107100075 A CN107100075 A CN 107100075A
- Authority
- CN
- China
- Prior art keywords
- casing
- anchorage
- fixedly connected
- bridge
- collision
- 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
- 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
- E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
-
- 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
-
- 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 kind of bridge-collision-avoidance energy dissipating anchorage, including base, support column is fixedly connected with the top of the base, the surface of the support column is fixedly connected with casing, the inside of the casing is longitudinally fixed to be connected with slide bar, the top and bottom of the slide bar, which are arranged with damping spring, the slide bar, is arranged with two sliding sleeves, and the one end of the damping spring away from sliding sleeve is fixedly connected with casing.The present invention is by setting using cooperatively for beam, baffle plate, connecting rod, casing, damping spring, sliding sleeve, support, slide bar, fixed block, chute, dividing plate and sliding block, solve the problem of existing bridge-collision-avoidance energy dissipating anchorage anticollision energy eliminating effect is poor, the bridge-collision-avoidance energy dissipating anchorage, possesses the good advantage of anticollision energy eliminating effect, reduce anchorage and the situation damaged occur, improve the service life and invention of anchorage, facilitate the use of user, it is simple in construction, it is worthy to be popularized.
Description
Technical field
The present invention relates to anchorage technical field, specially a kind of bridge-collision-avoidance energy dissipating anchorage.
Background technology
Pulling force in suspension bridge in the anchoring structure of main rope, main rope, by the incoming basis of anchorage, is ground anchor type suspension cable
The important feature of bridge, main push-towing rope one end is stable on anchorage, and anchorage is typically all that large-sized concrete block is cast in underground, also there is anchor
Gu in massif.
Anchorage is to build a part essential inside bridge, and existing bridge is poor with anchorage anticollision energy eliminating effect,
When ship occurs surprisingly to hit on bridge anchorage, because bridge is poor with anchorage anticollision energy eliminating effect, anchorage is caused to occur what is damaged
Situation, reduces the service life of anchorage, have impact on the invention of anchorage.
The content of the invention
It is an object of the invention to provide a kind of bridge-collision-avoidance energy dissipating anchorage, possess the good advantage of anticollision energy eliminating effect,
Solve the problem of existing bridge-collision-avoidance energy dissipating anchorage anticollision energy eliminating effect is poor.
To achieve the above object, the present invention provides following technical scheme：A kind of bridge-collision-avoidance energy dissipating anchorage, including bottom
Seat, is fixedly connected with support column at the top of the base, and the surface of the support column is fixedly connected with casing, the casing it is interior
Portion is longitudinally fixed to be connected with slide bar, and the top and bottom of the slide bar, which are arranged with damping spring, the slide bar, is arranged with two
Individual sliding sleeve, the one end of the damping spring away from sliding sleeve is fixedly connected with casing, the one end of the damping spring away from casing with
Sliding sleeve is fixedly connected, and support is connected with the surface of the sliding sleeve, and the one end of the support away from sliding sleeve is connected with
Fixed block, the one end of the fixed block away from support is fixedly connected with dividing plate, top of the dividing plate away from fixed block side and
Bottom has been fixedly connected with connecting rod, and the one end of the connecting rod away from dividing plate is through to the outside of casing and is fixedly connected with gear
Beam is provided with the outside of plate, the baffle plate.
It is preferred that, the bottom of the base is fixedly connected with locating rod, and the quantity of the locating rod is no less than three.
It is preferred that, sliding block is fixedly connected with the top and bottom of the dividing plate, the top and bottom of the casing are opened
Provided with the chute used cooperatively with sliding block, the one end of the sliding block away from dividing plate extend to the inner chamber of chute and with the inwall of chute
It is slidably connected.
It is preferred that, the surface of the sliding sleeve is flexibly connected by the first pivot pin with support, the support away from sliding sleeve one
End is flexibly connected by the second pivot pin with fixed block.
It is preferred that, the quantity of the casing is that the top and bottom on the outside of four, the casing are offered and connecting rod
The through hole used cooperatively.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by setting beam, baffle plate, connecting rod, casing, damping spring, sliding sleeve, support, slide bar, fixation
Block, chute, dividing plate and sliding block are used cooperatively, and solve asking for existing bridge-collision-avoidance energy dissipating anchorage anticollision energy eliminating effect difference
Topic, the bridge-collision-avoidance energy dissipating anchorage possesses the good advantage of anticollision energy eliminating effect, reduces anchorage and the situation damaged occur, carry
The service life and invention of high anchorage, it is simple in construction, it is worthy to be popularized.
2nd, the present invention can play a part of protection by beam to baffle plate, it is to avoid because hull collides with baffle plate,
Cause baffle plate the situation damaged occur, add the service life of baffle plate, by setting locating rod, can play fixed to base
Effect, reduces base and the situation rocked occurs, add the stability of base, by using cooperatively for sliding block and chute, makes
It is more smooth that dividing plate is slided, it is to avoid because the frictional force between dividing plate and casing is larger, causes the dividing plate situation damaged occur,
Add the service life of dividing plate.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the top view of structure of the present invention；
Fig. 3 is the sectional view of casing of the present invention.
In figure：1 base, 2 beams, 3 baffle plates, 4 connecting rods, 5 support columns, 6 casings, 7 locating rods, 8 damping springs, 9 are slided
Set, 10 supports, 11 slide bars, 12 fixed blocks, 13 chutes, 14 dividing plates, 15 sliding blocks.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3, a kind of bridge-collision-avoidance energy dissipating anchorage, including base 1 are referred to, the bottom of base 1, which is fixedly connected with, determines
Position bar 7, the quantity of locating rod 7 is no less than three, by setting locating rod 7, fixed effect can be played to base 1, is reduced
There is the situation rocked in base 1, and adds the stability of base 1, and the top of base 1 is fixedly connected with support column 5, support column 5
Surface be fixedly connected with casing 6, the quantity of casing 6 is four, and the top and bottom in the outside of casing 6 are offered and connecting rod
4 through holes used cooperatively, the inside of casing 6 is longitudinally fixed to be connected with slide bar 11, and the top and bottom of slide bar 11, which are arranged with, to be subtracted
Shake and be arranged with two sliding sleeves 9 on spring 8, slide bar 11, the surface of sliding sleeve 9 is flexibly connected by the first pivot pin with support 10, support
10 one end away from sliding sleeve 9 are flexibly connected by the second pivot pin with fixed block 12, damping spring 8 one end and case away from sliding sleeve 9
Body 6 is fixedly connected, and the one end of damping spring 8 away from casing 6 is fixedly connected with sliding sleeve 9, and branch is connected with the surface of sliding sleeve 9
Frame 10, the one end of support 10 away from sliding sleeve 9 is connected with fixed block 12, and the one end of fixed block 12 away from support 10 is fixedly connected
There is dividing plate 14, the top and bottom of dividing plate 14 have been fixedly connected with sliding block 15, and the top and bottom of casing 6 are offered and sliding block
15 chutes 13 used cooperatively, the one end of sliding block 15 away from dividing plate 14 extends to the inner chamber of chute 13 and slided with the inwall of chute 13
Dynamic connection, by using cooperatively for sliding block 15 and chute 13, make that dividing plate 14 slides is more smooth, it is to avoid because of dividing plate 14 and case
Frictional force between body 6 is larger, causes dividing plate 14 situation damaged occur, and adds the service life of dividing plate 14, and dividing plate 14 is remote
From connecting rod 4 has been fixedly connected with the top and bottom of the side of fixed block 12, the one end of connecting rod 4 away from dividing plate 14 is through to case
The outside of body 6 is simultaneously fixedly connected with baffle plate 3, and the outside of baffle plate 3 is provided with beam 2, by beam 2, and baffle plate 3 can be played
The effect of protection, it is to avoid because hull collides with baffle plate 3, cause baffle plate 3 situation damaged occur, add baffle plate 3
Service life.
In use, when hull and anchorage collide, hull first contacts baffle plate 3, by impulsive force, baffle plate 3 start to
The direction of casing 6 is moved, and connecting rod 4 is driven by baffle plate 3, by connecting rod 4 with dynamic dividing plate 14, passes through sliding block 15 and chute 13
Coordinate, dividing plate 14 starts movement, fixed block 12 is driven by dividing plate 14, support 10 is driven by fixed block 12, passes through support 10
Drive two sliding sleeves 9 to be moved on the surface of slide bar 11, shrink damping spring 8 by two sliding sleeves 9, so as to reach to anchorage
The effect of anticollision energy eliminating.
In summary：The bridge-collision-avoidance energy dissipating anchorage, by setting beam 2, baffle plate 3, connecting rod 4, casing 6, subtracting
Using cooperatively for spring 8, sliding sleeve 9, support 10, slide bar 11, fixed block 12, chute 13, dividing plate 14 and sliding block 15 is shaken, is solved existing
The problem of some bridge-collision-avoidance energy dissipatings are with anchorage anticollision energy eliminating effect difference.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of bridge-collision-avoidance energy dissipating anchorage, including base (1), it is characterised in that：It is fixedly connected at the top of the base (1)
There is support column (5), the surface of the support column (5) is fixedly connected with casing (6), the longitudinally fixed company in inside of the casing (6)
Slide bar (11) is connected to, the top and bottom of the slide bar (11), which are arranged with damping spring (8), the slide bar (11), to be arranged with
Two sliding sleeves (9), the one end of the damping spring (8) away from sliding sleeve (9) is fixedly connected with casing (6), the damping spring (8)
One end away from casing (6) is fixedly connected with sliding sleeve (9), and support (10) is connected with the surface of the sliding sleeve (9), described
The one end of support (10) away from sliding sleeve (9) is connected with fixed block (12), the one of the remote support (10) of the fixed block (12)
End is fixedly connected with dividing plate (14), and the dividing plate (14) is away from the company of being fixedly connected with the top and bottom of fixed block (12) side
Extension bar (4), the one end of the connecting rod (4) away from dividing plate (14) is through to the outside of casing (6) and is fixedly connected with baffle plate
(3), it is provided with beam (2) on the outside of the baffle plate (3).
2. a kind of bridge-collision-avoidance energy dissipating anchorage according to claim 1, it is characterised in that：The bottom of the base (1)
Locating rod (7) is fixedly connected with, the quantity of the locating rod (7) is no less than three.
3. a kind of bridge-collision-avoidance energy dissipating anchorage according to claim 1, it is characterised in that：The top of the dividing plate (14)
Sliding block (15) is fixedly connected with bottom, the top and bottom of the casing (6) are offered to be used cooperatively with sliding block (15)
Chute (13), the one end of the sliding block (15) away from dividing plate (14) extends to the inner chamber of chute (13) and interior with chute (13)
Wall is slidably connected.
4. a kind of bridge-collision-avoidance energy dissipating anchorage according to claim 1, it is characterised in that：The surface of the sliding sleeve (9)
It is flexibly connected by the first pivot pin with support (10), the one end of the support (10) away from sliding sleeve (9) is by the second pivot pin and admittedly
Determine block (12) flexible connection.
5. a kind of bridge-collision-avoidance energy dissipating anchorage according to claim 1, it is characterised in that：The quantity of the casing (6)
For four, the top and bottom on the outside of the casing (6) offer the through hole used cooperatively with connecting rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386257.9A CN107100075A (en) | 2017-05-26 | 2017-05-26 | A kind of bridge-collision-avoidance energy dissipating anchorage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386257.9A CN107100075A (en) | 2017-05-26 | 2017-05-26 | A kind of bridge-collision-avoidance energy dissipating anchorage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107100075A true CN107100075A (en) | 2017-08-29 |
Family
ID=59670520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386257.9A Pending CN107100075A (en) | 2017-05-26 | 2017-05-26 | A kind of bridge-collision-avoidance energy dissipating anchorage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107100075A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891583A (en) * | 2020-06-01 | 2020-11-06 | 刘会 | Precision instrument transportation equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245138A (en) * | 1975-10-06 | 1977-04-09 | Seibu Polymer Kasei Kk | Bridge pier protective device |
| JPS5511162B2 (en) * | 1975-10-11 | 1980-03-22 | ||
| CN202098371U (en) * | 2011-05-12 | 2012-01-04 | 柴林 | Truck tail anticollision device |
| CN203307721U (en) * | 2013-05-13 | 2013-11-27 | 中国水电顾问集团中南勘测设计研究院 | Protecting device for preventing falling rocks from colliding with bridge pier column |
| CN204530420U (en) * | 2015-03-18 | 2015-08-05 | 重庆交通大学 | Combined box girder bridge |
| CN205024626U (en) * | 2015-04-28 | 2016-02-10 | 开封新区基础设施建设投资有限公司 | Bridge protection device |
-
2017
- 2017-05-26 CN CN201710386257.9A patent/CN107100075A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245138A (en) * | 1975-10-06 | 1977-04-09 | Seibu Polymer Kasei Kk | Bridge pier protective device |
| JPS5511162B2 (en) * | 1975-10-11 | 1980-03-22 | ||
| CN202098371U (en) * | 2011-05-12 | 2012-01-04 | 柴林 | Truck tail anticollision device |
| CN203307721U (en) * | 2013-05-13 | 2013-11-27 | 中国水电顾问集团中南勘测设计研究院 | Protecting device for preventing falling rocks from colliding with bridge pier column |
| CN204530420U (en) * | 2015-03-18 | 2015-08-05 | 重庆交通大学 | Combined box girder bridge |
| CN205024626U (en) * | 2015-04-28 | 2016-02-10 | 开封新区基础设施建设投资有限公司 | Bridge protection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111891583A (en) * | 2020-06-01 | 2020-11-06 | 刘会 | Precision instrument transportation equipment |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170829 |
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| WD01 | Invention patent application deemed withdrawn after publication |