CN110485262A - A kind of bridge sling connection structure - Google Patents
A kind of bridge sling connection structure Download PDFInfo
- Publication number
- CN110485262A CN110485262A CN201910690079.8A CN201910690079A CN110485262A CN 110485262 A CN110485262 A CN 110485262A CN 201910690079 A CN201910690079 A CN 201910690079A CN 110485262 A CN110485262 A CN 110485262A
- Authority
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- China
- Prior art keywords
- bridge
- embedded block
- connection structure
- hanging ring
- lock
- 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.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
-
- 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
- E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of bridge sling connection structures in building structure technology field, the bridge sling connection structure includes discoidal pre-embedded block, pre-embedded block side is vertically equipped with several flat reinforcing ribs, up-narrow and down-wide loose slot is provided at the top of pre-embedded block, it is furnished with the disc movable block of clearance fit in loose slot, it is connected at the top of movable block by the hanging ring of the connecting rod of direct rod shape and circular ring shape, hanging ring is located at outside pre-embedded block, connecting rod and loose slot clearance fit, equipped with lock on hanging ring, lock is fixedly connected with drag-line, bridge sling is connect with the body of a bridge very firm, bear up the gravity of bridge；After the body of a bridge and drag-line are acted on by wind-force, movable block can in the loose slot of pre-embedded block small distance activity, can effectively offset the windage that bridge is subject to, improve the stability of bridge.
Description
Technical field
The present invention relates to building structure technology field, specially a kind of bridge sling connection structure.
Background technique
Bridge, which refers to, to be erected in rivers,lakes and seas, the structures for making traffic etc. that can smoothly pass through.It is modern high to adapt to
Speed development transportation industry, bridge be also extended to across mountain stream, unfavorable geology or meet other traffic need and set up make lead to
The more convenient and fast building of row.Cable-stayed bridge is a kind of bridge being directly pulled in girder with many drag-lines on bridge tower, is by pressure-bearing
Tower, tension rope and hold a kind of structural system that curved beam body combines.Bridge sling on cable-stayed bridge is for pull-up
The rope of pontic.
Existing bridge sling is traditional compared with the connecting portion of the body of a bridge is designed, and is usually fixed formula structure, so allows
Bridge is easy to produce fatigue stress when by windage, causes the body of a bridge and bridge sling to be broken, causes the stability of bridge
Decline.
Based on this, the present invention devises a kind of bridge sling connection structure, mentioned above to solve the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of bridge sling connection structures, and bridge sling is connect very with the body of a bridge
It is firm, the gravity of bridge is born up, and there is certain flexibility, can effectively offset the windage that bridge is subject to, mention
The stability of high bridge, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of bridge sling connection structure, the bridge are hung
Rope connection structure includes discoidal pre-embedded block, and pre-embedded block side is vertically equipped with several flat reinforcing ribs, pre-embedded block top
It is provided with up-narrow and down-wide loose slot, is furnished with the disc movable block of clearance fit in loose slot, passes through direct rod shape at the top of movable block
Connecting rod and the hanging ring of circular ring shape connect, hanging ring is located at outside pre-embedded block, connecting rod and loose slot clearance fit, equipped with locking on hanging ring
Button, lock are fixedly connected with drag-line.
Preferably, the pre-embedded block and reinforcing rib are made of stainless steel, sturdy and durable, and corrosion resistance is good, in advance
It buries block and several reinforcing ribs passes through welded connecting.
Preferably, the movable block, hanging ring, connecting rod are made of stainless steel, sturdy and durable, and corrosion resistance is good,
Connecting rod is connect by welding with movable block and hanging ring.
Preferably, the lock is made of stainless steel.
Preferably, the drag-line is formed by stainless steel braided steel wire, and drag-line is connected by welding and lock.
Compared with prior art, the beneficial effects of the present invention are: the bridge sling connection structure can be in construction and installation
Pre-embedded block is embedded on the body of a bridge of cement concrete construction, and ensures that hanging ring and connecting rod are located at outside the body of a bridge, it then will lock
Button fastening hanging ring, will be fixedly connected, and keep cable pull on the other end of drag-line and the bridge tower of bridge, drag-line is allowed to undertake the body of a bridge
Gravity；Bridge sling can be connect very firm by the bridge sling connection structure with the body of a bridge, bear up the weight of bridge
Power；After the body of a bridge and drag-line are acted on by wind-force, movable block can in the loose slot of pre-embedded block small distance activity, can be effective
The windage that bridge is subject to is offset, the stability of bridge is improved.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the top structure schematic diagram of bridge sling connection structure of the present invention；
Fig. 2 is the structure sectional view of bridge sling connection structure of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1, drag-line；2, pre-embedded block；3, movable block；4, hanging ring；5, it latches；6, reinforcing rib；7, loose slot；8, connecting rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2: a kind of bridge sling connection structure, the bridge sling
Connection structure includes discoidal pre-embedded block 2, and 2 side of pre-embedded block is vertically equipped with several flat reinforcing ribs 6, and pre-embedded block 2 pushes up
Portion is provided with up-narrow and down-wide loose slot 7, is furnished with the disc movable block 3 of clearance fit in loose slot 7, passes through at the top of movable block 3
The connecting rod 8 of direct rod shape is connect with the hanging ring 4 of circular ring shape, and hanging ring 4 is located at outside pre-embedded block 2, connecting rod 8 and 7 clearance fit of loose slot,
Equipped with lock 5 on hanging ring 4, lock 5 disassembled and assembled freely, lock 5 can be fixedly connected on hanging ring 4 with drag-line 1
As a kind of optional embodiment of the present embodiment, the pre-embedded block 2 and reinforcing rib 6 are made of stainless steel,
It is sturdy and durable, and corrosion resistance is good, pre-embedded block 2 and several reinforcing ribs 6 pass through welded connecting.
As a kind of optional embodiment of the present embodiment, the movable block 3, hanging ring 4, connecting rod 8 are by stainless steel
It makes, it is sturdy and durable, and corrosion resistance is good, connecting rod 8 is connect by welding with movable block 3 and hanging ring 4.
As a kind of optional embodiment of the present embodiment, the lock 5 is made of stainless steel.
As a kind of optional embodiment of the present embodiment, the drag-line 1 is formed by stainless steel braided steel wire, drag-line 1
It is connect by welding with lock 5.
It is described that the specific working principle is as follows: the bridge sling connection structure can be pre-buried by pre-embedded block 2 in construction and installation
On the body of a bridge that cement concrete is built, and ensure that hanging ring 4 and connecting rod 8 are located at outside the body of a bridge, it then will 5 fastening hanging ring of lock
4, it will be fixedly connected on the other end of drag-line 1 and the bridge tower of bridge, and drag-line 1 is kept to tense, drag-line 1 allowed to undertake the weight of the body of a bridge
Power.Bridge sling can be connect very firm by the bridge sling connection structure with the body of a bridge, bear up the gravity of bridge.Bridge
After body and drag-line 1 are acted on by wind-force, movable block 3 can in the loose slot 7 of pre-embedded block 2 small distance activity, but again not
It can be broken, can effectively offset the windage that bridge is subject to, improve the stability of bridge.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (5)
1. a kind of bridge sling connection structure, it is characterised in that: the bridge sling connection structure includes discoidal pre-embedded block
(2), pre-embedded block (2) side is vertically equipped with several flat reinforcing ribs (6), is provided with up-narrow and down-wide work at the top of pre-embedded block (2)
Dynamic slot (7), the interior disc movable block (3) for being furnished with clearance fit of loose slot (7), movable block (3) top passes through the company of direct rod shape
Bar (8) is connect with the hanging ring (4) of circular ring shape, and hanging ring (4) is located at pre-embedded block (2) outside, and connecting rod (8) is matched with loose slot (7) gap
It closes, equipped with lock (5) on hanging ring (4), lock (5) is fixedly connected with drag-line (1).
2. a kind of bridge sling connection structure according to claim 1, it is characterised in that: the pre-embedded block (2) and reinforcement
Muscle (6) is made of stainless steel, and pre-embedded block (2) and several reinforcing ribs (6) pass through welded connecting.
3. a kind of bridge sling connection structure according to claim 1, it is characterised in that: the movable block (3), hanging ring
(4), connecting rod (8) is made of stainless steel, and connecting rod (8) is connect by welding with movable block (3) and hanging ring (4).
4. a kind of bridge sling connection structure according to claim 1, it is characterised in that: the lock (5) is by stainless steel
Manufacture.
5. a kind of bridge sling connection structure according to claim 1, it is characterised in that: the drag-line (1) is by stainless steel
Braided steel wire forms, and drag-line (1) is connect by welding with lock (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690079.8A CN110485262B (en) | 2019-07-29 | 2019-07-29 | Bridge sling connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910690079.8A CN110485262B (en) | 2019-07-29 | 2019-07-29 | Bridge sling connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110485262A true CN110485262A (en) | 2019-11-22 |
| CN110485262B CN110485262B (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910690079.8A Active CN110485262B (en) | 2019-07-29 | 2019-07-29 | Bridge sling connection structure |
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| CN (1) | CN110485262B (en) |
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|---|---|---|---|---|
| JPH1037127A (en) * | 1996-07-29 | 1998-02-10 | Nkk Corp | Cable damper for cable stayed bridge |
| JP2001287870A (en) * | 2000-04-04 | 2001-10-16 | Taisei Corp | Wire rod |
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| CN201080594Y (en) * | 2007-07-21 | 2008-07-02 | 柳州欧维姆机械股份有限公司 | Spatial cable structure suspension rope |
| CN202323726U (en) * | 2011-11-16 | 2012-07-11 | 中铁十三局集团电务工程有限公司 | Lifting and sling device of plate girders |
| CN203096597U (en) * | 2013-02-28 | 2013-07-31 | 中铁十五局集团有限公司 | Bridge suspender connecting device |
| CN103452045A (en) * | 2013-07-22 | 2013-12-18 | 武船重型工程股份有限公司 | Lossless steel bridge manufacturing process |
| CN203960730U (en) * | 2014-07-12 | 2014-11-26 | 煤炭工业太原设计研究院 | Arch bridge suspender is connected and fixed device |
| CN104612051A (en) * | 2013-12-05 | 2015-05-13 | 深圳市市政设计研究院有限公司 | Suspender anchoring structure |
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| CN205639451U (en) * | 2016-04-05 | 2016-10-12 | 同济大学 | Friction -variable energy dissipation device |
| JP2016204996A (en) * | 2015-04-23 | 2016-12-08 | 三井住友建設株式会社 | Anchor cable fixing structure |
| CN206447465U (en) * | 2016-12-12 | 2017-08-29 | 中国建筑第四工程局有限公司 | Handling apparatus and prefabricated PC components |
| CN206657618U (en) * | 2017-03-20 | 2017-11-21 | 四川建筑职业技术学院 | A kind of Display Rack with wind resisting stability |
| CN107507510A (en) * | 2017-09-30 | 2017-12-22 | 温州大学瓯江学院 | A kind of Anti-wind advertising plate |
| CN108249314A (en) * | 2018-03-24 | 2018-07-06 | 佛山市锐创恒门窗配件有限公司 | A kind of chemical industry equipment boom hoisting |
| CN207727413U (en) * | 2017-12-28 | 2018-08-14 | 江苏百崮钢结构工程有限公司 | A kind of self-control cable-stayed bridge sunpender anchorage |
| CN208280016U (en) * | 2018-05-11 | 2018-12-25 | 湖北工业大学 | A kind of suspension cable deicer |
| CN208857697U (en) * | 2018-08-16 | 2019-05-14 | 长江勘测规划设计研究有限责任公司 | Ball hinge sling suitable for arbitrary rotation in space |
-
2019
- 2019-07-29 CN CN201910690079.8A patent/CN110485262B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1037127A (en) * | 1996-07-29 | 1998-02-10 | Nkk Corp | Cable damper for cable stayed bridge |
| JP2001287870A (en) * | 2000-04-04 | 2001-10-16 | Taisei Corp | Wire rod |
| CN200978387Y (en) * | 2005-12-28 | 2007-11-21 | 柳州欧维姆机械股份有限公司 | Anchor fixing device with adjustable tie plate and hanger rod anchor fixing device containing the same |
| CN201080594Y (en) * | 2007-07-21 | 2008-07-02 | 柳州欧维姆机械股份有限公司 | Spatial cable structure suspension rope |
| CN202323726U (en) * | 2011-11-16 | 2012-07-11 | 中铁十三局集团电务工程有限公司 | Lifting and sling device of plate girders |
| CN203096597U (en) * | 2013-02-28 | 2013-07-31 | 中铁十五局集团有限公司 | Bridge suspender connecting device |
| CN103452045A (en) * | 2013-07-22 | 2013-12-18 | 武船重型工程股份有限公司 | Lossless steel bridge manufacturing process |
| CN104612051A (en) * | 2013-12-05 | 2015-05-13 | 深圳市市政设计研究院有限公司 | Suspender anchoring structure |
| CN203960730U (en) * | 2014-07-12 | 2014-11-26 | 煤炭工业太原设计研究院 | Arch bridge suspender is connected and fixed device |
| JP2016204996A (en) * | 2015-04-23 | 2016-12-08 | 三井住友建設株式会社 | Anchor cable fixing structure |
| CN105019351A (en) * | 2015-07-21 | 2015-11-04 | 中铁大桥勘测设计院集团有限公司 | Pin-connected connection assembly capable of transversely rotating for lower end of sling |
| CN205639451U (en) * | 2016-04-05 | 2016-10-12 | 同济大学 | Friction -variable energy dissipation device |
| CN206447465U (en) * | 2016-12-12 | 2017-08-29 | 中国建筑第四工程局有限公司 | Handling apparatus and prefabricated PC components |
| CN206657618U (en) * | 2017-03-20 | 2017-11-21 | 四川建筑职业技术学院 | A kind of Display Rack with wind resisting stability |
| CN107507510A (en) * | 2017-09-30 | 2017-12-22 | 温州大学瓯江学院 | A kind of Anti-wind advertising plate |
| CN207727413U (en) * | 2017-12-28 | 2018-08-14 | 江苏百崮钢结构工程有限公司 | A kind of self-control cable-stayed bridge sunpender anchorage |
| CN108249314A (en) * | 2018-03-24 | 2018-07-06 | 佛山市锐创恒门窗配件有限公司 | A kind of chemical industry equipment boom hoisting |
| CN208280016U (en) * | 2018-05-11 | 2018-12-25 | 湖北工业大学 | A kind of suspension cable deicer |
| CN208857697U (en) * | 2018-08-16 | 2019-05-14 | 长江勘测规划设计研究有限责任公司 | Ball hinge sling suitable for arbitrary rotation in space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110485262B (en) | 2022-02-08 |
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Address after: 100176 unit 1308, 15th floor, building 1, No.3, rongjingdong street, economic and Technological Development Zone, Daxing District, Beijing Patentee after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Address before: 100176 unit 1308, 15th floor, building 1, No.3, rongjingdong street, economic and Technological Development Zone, Daxing District, Beijing Patentee before: CCCC FOURTH HIGHWAY FIRST ENGINEERING FIRMS CO.,LTD. |
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Effective date of registration: 20230922 Address after: 100176 unit 1308, 15th floor, building 1, No.3, rongjingdong street, economic and Technological Development Zone, Daxing District, Beijing Patentee after: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. Patentee after: CCCC Construction Group Co.,Ltd. Address before: 100176 unit 1308, 15th floor, building 1, No.3, rongjingdong street, economic and Technological Development Zone, Daxing District, Beijing Patentee before: CCCC FOURTH HIGHWAY ENGINEERING Co.,Ltd. |
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