CN110485312A - A kind of Single column pier bridge antidumping diagonal brace bracing means - Google Patents

A kind of Single column pier bridge antidumping diagonal brace bracing means Download PDF

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Publication number
CN110485312A
CN110485312A CN201910347310.3A CN201910347310A CN110485312A CN 110485312 A CN110485312 A CN 110485312A CN 201910347310 A CN201910347310 A CN 201910347310A CN 110485312 A CN110485312 A CN 110485312A
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CN
China
Prior art keywords
sleeve
shaft
support bar
single column
diagonal brace
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
Application number
CN201910347310.3A
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Chinese (zh)
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CN110485312B (en
Inventor
俞飞
赵晨楠
吕磊
沈红梅
黄林宝
戴昊锋
俞聪聪
倪胜吉
史晓庆
戚兰兰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hangzhou Xiaohong Construction Environment Group Co Ltd
Original Assignee
Hangzhou Xiaohong Construction Environment Group Co Ltd
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Filing date
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Application filed by Hangzhou Xiaohong Construction Environment Group Co Ltd filed Critical Hangzhou Xiaohong Construction Environment Group Co Ltd
Priority to CN201910347310.3A priority Critical patent/CN110485312B/en
Publication of CN110485312A publication Critical patent/CN110485312A/en
Application granted granted Critical
Publication of CN110485312B publication Critical patent/CN110485312B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01DCONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges

Abstract

The present invention provides a kind of Single column pier bridge antidumping diagonal brace bracing means.The Single column pier bridge antidumping diagonal brace bracing means includes locating piece;Driving structure, the driving structure includes the 4th shaft, sleeve, slide bar, the 5th shaft and drive rod, the slide bar between the 5th shaft and the locating piece by being rotatablely connected, it is slidably connected between the slide bar and the sleeve, the drive rod, which runs through, is connected to the sleeve and the slide bar, it is rotatablely connected between the drive rod and the sleeve, is threadedly coupled between the drive rod and the slide bar, the sleeve is equipped with the 4th shaft away from one end of the slide bar;Support construction, the support construction include first support bar, second support bar, the second shaft and third shaft;Position limiting structure, the position limiting structure include limit sleeve and first rotating shaft;Fixed structure.Single column pier bridge antidumping diagonal brace bracing means provided by the invention has the advantages that flexible operation, construction efficiency are high, consolidation effect is good.

Description

A kind of Single column pier bridge antidumping diagonal brace bracing means
Technical field
The present invention relates to technical field of buildings more particularly to a kind of Single column pier bridge antidumping diagonal brace bracing means.
Background technique
Single column pier bridge because of the advantages that occupying small under-clearance, succinct smoothness, good appearance, adaptable, good economy performance, It is widely used in Urban Bridge and high speed Interchange Ramp, with China's rapid economic development, the magnitude of traffic flow and vehicle The continuous increase of load-carrying, simultaneously because part driver lacks safe driving knowledge, overload of vehicle row partially causes Single column pier bridge to exist A lot of capsizing cases have occurred in use process, have needed to reinforce bridge by bracing means, such as: application No. is 201621294927.1 patent in disclose Single column pier bridge antidumping diagonal brace bracing means.
However Single column pier bridge antidumping diagonal brace bracing means disclosed in the patent application No. is 201621294927.1 Prestressing force is not applied to bridge, support effect is poor, needs to select installation site according to the length of support rod, difficulty of construction is big.
Therefore, it is necessary to provide a kind of new Single column pier bridge antidumping diagonal brace bracing means solution above-mentioned technical problem.
Summary of the invention
The technical problem to be solved by the present invention is to provide a kind of flexible operations, the Single column pier that construction efficiency is high, consolidation effect is good Bridge antidumping diagonal brace bracing means.
In order to solve the above technical problems, Single column pier bridge antidumping diagonal brace bracing means provided by the invention includes: positioning Block;The locating piece is fixed in driving structure, one end of the driving structure, the driving structure include the 4th shaft, sleeve, Slide bar, the 5th shaft and drive rod, the slide bar between the 5th shaft and the locating piece by being rotatablely connected, the cunning Be slidably connected between bar and the sleeve, the drive rod through being connected to the sleeve and the slide bar, the drive rod and It is rotatablely connected between the sleeve, is threadedly coupled between the drive rod and the slide bar, the sleeve is away from the slide bar One end is equipped with the 4th shaft;Support construction, the support construction for being reinforced to bridge pier pass through described 4th turn It is rotatablely connected between axis and the sleeve, the support construction includes first support bar, second support bar, the second shaft and third Shaft, the first support bar for being reinforced to bridge pier pass through the company of rotation between the 4th shaft and the sleeve It connects, the third shaft, which runs through, is connected to the first support bar and the second support bar, the end of the second support bar Through there is two shaft;Drive block, the drive block pass through the company of rotation between second shaft and the second support bar It connects, the locating piece, the drive block and second shaft are on three angles of triangle, the slide bar and the sleeve For one of side of triangle, the second support bar is another side;Position limiting structure, the position limiting structure and described the It is rotatablely connected between one support rod, the position limiting structure includes limit sleeve and first rotating shaft, and the first support bar passes through described It is rotatablely connected between first rotating shaft and the limit sleeve, the limit sleeve, second shaft and the locating piece are in triangle On three angles of shape, the first support bar is one of side;Fixed structure, for connect the fixed structure of bridge pier with It is detachably connected between the limit sleeve.
Preferably, the section of the drive block is inverted l-shaped structure.
Preferably, the driving structure further includes end cap and fixture block, and the end cap and the sleeve contradict, on the end cap Circumference array is equipped with multiple fixture blocks, engages between the fixture block and the sleeve.
Preferably, the driving structure further includes limited block, and the drive rod is through the limited block, the limited block Between the end cap and the sleeve, the both ends of the limited block are truncated cone-shaped structure.
Preferably, the side wall of the locating piece is arcuate structure.
Preferably, the side wall of the limit sleeve is arcuate structure, and the locating piece is identical as the radian of the limit sleeve.
Preferably, the position limiting structure further includes gag lever post, and the gag lever post engages with the fixed structure.
Preferably, the fixed structure includes fixing sleeve, retaining ring and limit hole, and the limit sleeve and the retaining ring contradict, The gag lever post engages with the limit hole of the inner retainer, and the fixing sleeve is fixed on the retaining ring.
Preferably, the fixed structure further includes limiting slot and positive stop strip, and the both ends of the fixing sleeve are respectively equipped with described Limiting slot and the positive stop strip, the positive stop strip engage with the limiting slot, pass through between the positive stop strip and the fixing sleeve It is bolted.
Compared with the relevant technologies, Single column pier bridge antidumping diagonal brace bracing means provided by the invention has following beneficial Effect:
The present invention provides a kind of Single column pier bridge antidumping diagonal brace bracing means, and the first support bar passes through the first rotating shaft It is rotatablely connected between the limit sleeve, the first support bar is connected by the third shaft and second support bar rotation It connects, the second support bar between second shaft and the drive block by being rotatablely connected, while the sleeve passes through institute It states the 4th shaft and the first support bar is rotatablely connected, the slide bar between the 5th shaft and the locating piece by turning Dynamic connection, and then convenient for turning the drive rod, screw thread between the drive rod and the sleeve after installing the locating piece Connection, is threadedly coupled between the drive rod and the slide bar, is slidably connected between the slide bar and the sleeve, and then be convenient for It drives the sleeve that the 4th shaft is cooperated to pull the first support bar by the slide bar, and then makes first support Bar is rotated around the first rotating shaft, and the first support bar is driven away from one end of the first rotating shaft by the third shaft The second support bar contradicts the drive block, applies prestressing force to bridge by the drive block, and then improve bridge and add Stereoplasm amount, while avoiding and the drive block is positioned, so make to worry about it is more convenient flexibly so that installation effectiveness is more Height, while the first support bar and the sleeve, the slide bar and its bridge pier constitute triangular structure, the second support bar Triangular structure is constituted with the sleeve, the slide bar and its bridge floor, and then is more uniformly stressed bridge pier, makes bracing means Structure is more stable.
Detailed description of the invention
Fig. 1 is that a kind of structure of preferred embodiment of Single column pier bridge antidumping diagonal brace bracing means provided by the invention is shown It is intended to;
Fig. 2 is the portion A shown in FIG. 1 enlarged diagram;
Fig. 3 is the attachment structure schematic diagram of support construction shown in Fig. 2 and driving structure;
Fig. 4 is the structural schematic diagram of driving structure shown in Fig. 3;
Fig. 5 is the structural schematic diagram of fixed structure shown in FIG. 1;
Fig. 6 is the structural schematic diagram of position limiting structure shown in FIG. 1.
Figure label: 1, fixed structure, 11, fixing sleeve, 12, retaining ring, 13, limit hole, 14, limiting slot, 15, positive stop strip, 2, position limiting structure, 21, limit sleeve, 22, first rotating shaft, 23, gag lever post, 3, support construction, 31, first support bar, 32, second Strut, the 33, second shaft, 34, third shaft, 4, drive block, 5, driving structure, the 51, the 4th shaft, 52, sleeve, 53, slide bar, 54, the 5th shaft, 55, drive rod, 56, end cap, 57, limited block, 58, fixture block, 6, locating piece.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, wherein Fig. 1 is anti-for Single column pier bridge provided by the invention Topple diagonal brace bracing means a kind of preferred embodiment structural schematic diagram;Fig. 2 is the portion A shown in FIG. 1 enlarged diagram;Fig. 3 For the attachment structure schematic diagram of support construction shown in Fig. 2 and driving structure;Fig. 4 is that the structure of driving structure shown in Fig. 3 is shown It is intended to;Fig. 5 is the structural schematic diagram of fixed structure shown in FIG. 1;Fig. 6 is the structural schematic diagram of position limiting structure shown in FIG. 1.Solely Stub bridge antidumping diagonal brace bracing means includes: locating piece 6;Institute is fixed in one end of driving structure 5, the driving structure 5 Locating piece 6 is stated, the driving structure 5 includes the 4th shaft 51, sleeve 52, slide bar 53, the 5th shaft 54 and drive rod 55, described Slide bar 53 between the 5th shaft 54 and the locating piece 6 by being rotatablely connected, between the slide bar 53 and the sleeve 52 It is slidably connected, the drive rod 55, which runs through, is connected to the sleeve 52 and the slide bar 53, the drive rod 55 and the sleeve It is rotatablely connected between 52, is threadedly coupled between the drive rod 55 and the slide bar 53, the sleeve 52 deviates from the slide bar 53 One end be equipped with the 4th shaft 51;Support construction 3, the support construction 3 for being reinforced to bridge pier pass through described It is rotatablely connected between 4th shaft 51 and the sleeve 52, the support construction 3 includes first support bar 31, second support bar 32, the second shaft 33 and third shaft 34, the first support bar 31 for being reinforced to bridge pier pass through described 4th turn It is rotatablely connected between axis 51 and the sleeve 52, the third shaft 34 is through being connected to the first support bar 31 and described the Two support rods 32, the end of the second support bar 32, which is run through, two shaft 33;Drive block 4, the drive block 4 pass through institute It states and is rotatablely connected between the second shaft 33 and the second support bar 32, the locating piece, the drive block and described second turn Axis is on three angles of triangle, and the slide bar 53 is one of side of triangle with the sleeve 52, and described second Strut 32 is another side;Position limiting structure 2 is rotatablely connected between the position limiting structure 2 and the first support bar 31, described Position limiting structure 2 includes limit sleeve 21 and first rotating shaft 22, and the first support bar 31 passes through the first rotating shaft 22 and the limit It is rotatablely connected between position set 21, the limit sleeve 21, second shaft 33 and the locating piece 6 are in three angles of triangle On, the first support bar 31 is one of side;Fixed structure 1, for connect bridge pier the fixed structure 1 and the limit It is detachably connected between position set 21.
The section of the drive block 4 is inverted l-shaped structure;The section of the drive block 4 is inverted l-shaped structure, and then is made described Drive block 4 it is easier for installation quick.
The driving structure 5 further includes end cap 56 and fixture block 58, and the end cap 56 is contradicted with the sleeve 52, the end cap Circumference array is equipped with multiple fixture blocks 58 on 56, engages between the fixture block 58 and the sleeve 52;The end of the sleeve 52 Portion is equipped with the end cap 56 being bolted, and the end cap 56 is equipped with the fixture block 58, and then pacifies the end cap 56 It fills more convenient, avoids and need to position when the end cap 56 is installed, and then make the repair and maintenance of the drive rod 55 more Add convenient and efficient.
The driving structure 5 further includes limited block 57, and the drive rod 55 is through the limited block 57, the limited block 57 are set between the end cap 56 and the sleeve 52, and the both ends of the limited block 57 are truncated cone-shaped structure;The end simultaneously The limited block 57 that both ends end is ellipse is equipped between lid 56 and the sleeve 52, increase the drive rod 55 with Forced area between the sleeve 52 is more uniformly stressed the drive rod 55.
The side wall of the locating piece 6 is arcuate structure;The side wall of the positioning 6 is arcuate structure, is increased and bridge pier Forced area is more uniformly stressed bridge pier.
The side wall of the limit sleeve 21 is arcuate structure, and the locating piece 6 is identical as the radian of the limit sleeve 21;Institute The side wall for stating limit sleeve 21 is arcuate structure, increases the forced area with bridge pier, is more uniformly stressed bridge pier.
The position limiting structure 2 further includes gag lever post 23, and the gag lever post 23 engages with the fixed structure 1;In order to make It is easier for installation quick to state limit sleeve 21.
The fixed structure 1 includes fixing sleeve 11, retaining ring 12 and limit hole 13, and the limit sleeve 21 is supported with the retaining ring 12 Touching, the gag lever post 23 engage with the limit hole 13 inside the retaining ring 12, and the fixing sleeve 11 is fixed on the retaining ring 12;In the present embodiment, the fixed structure 1 further includes limiting slot 14 and positive stop strip 15, and the both ends of the fixing sleeve 11 are set respectively There are the limiting slot 14 and the positive stop strip 15, the positive stop strip 15 engages with the limiting slot 14, the positive stop strip 15 and institute It states and is bolted between fixing sleeve 11;By 11 sets of the retainer plate on bridge pier, then make 11 both ends of retainer plate The limiting slot 14 engages with the positive stop strip 15, by bolt that the positive stop strip 15 and the fixing sleeve 11 is fixed, in turn The forced area of the fixing sleeve 11 is increased, and then keeps the stressed effect of the fixing sleeve 11 more preferable, while the retaining ring 12 Setting there is reinforcement effect to the fixing sleeve 11, circumference array is equipped with multiple limits on the circumferencial direction of the retaining ring 12 Position hole 13, and then convenient for the limit sleeve 21 is fixed on different location, by the gag lever post 23 of the limit sleeve 21 and institute State the engaging of limit hole 13.
Single column pier bridge antidumping diagonal brace bracing means provided by the invention is made 20 sets respectively, then proposes the present invention The Single column pier bridge antidumping diagonal brace bracing means of confession Single column pier bridge antidumping diagonal brace identical with 20 sets of common specifications adds It is fixedly mounted with to set and be used in the Single column pier bridge in identical environment respectively, obtained by multiple periodically data comparison, the present invention The installation effectiveness of the Single column pier bridge antidumping diagonal brace bracing means of offer is reinforced than common Single column pier bridge antidumping diagonal brace The installation effectiveness of device is high by 8%, and the strengthening quality of Single column pier bridge antidumping diagonal brace bracing means provided by the invention is than common The strengthening quality of Single column pier bridge antidumping diagonal brace bracing means is high by 15%.
The working principle of Single column pier bridge antidumping diagonal brace bracing means provided by the invention is as follows:
First by 11 sets of the retainer plate on bridge pier, then make the limiting slot 14 at 11 both ends of retainer plate and the limit Position item 15 engages, by bolt that the positive stop strip 15 and the fixing sleeve 11 is fixed, and then increases the fixing sleeve 11 Forced area, and then keep the stressed effect of the fixing sleeve 11 more preferable, while the setting of the retaining ring 12 is to the fixing sleeve 11 With reinforcement effect, circumference array is equipped with multiple limit holes 13 on the circumferencial direction of the retaining ring 12, and then is convenient for institute It states limit sleeve 21 and is fixed on different location, the gag lever post 23 of the limit sleeve 21 is engaged with the limit hole 13, simultaneously The side wall of the limit sleeve 21 is arcuate structure, increases the forced area with bridge pier, is more uniformly stressed bridge pier, then will The drive block 4 is fixed on bridge floor by expansion bolt, and the locating piece 6 is fixed on bridge pier, the side wall of the positioning 6 For arcuate structure, the forced area with bridge pier is increased, bridge pier is more uniformly stressed, after the locating piece 6 is installed, turned The drive rod 55 is threadedly coupled between the drive rod 55 and the sleeve 52, the drive rod 55 and the slide bar 53 it Between be threadedly coupled, be slidably connected between the slide bar 53 and the sleeve 52, and then described convenient for being driven by the slide bar 53 Sleeve 52 cooperates the 4th shaft 51 to pull the first support bar 31, and then makes the first support bar 31 around described first Shaft 22 rotates, and the first support bar 31 is driven away from one end of the first rotating shaft 22 by the third shaft 34 described Second support bar 32 cooperates second shaft 33 to contradict the drive block 4, is answered in advance by the drive block 4 bridge application Power, and then bridge strengthening quality is improved, while avoiding and positioning to the drive block 4, and then making to worry about more convenient Flexibly, so that installation effectiveness is higher, while the first support bar 31 and the sleeve 52, the slide bar 53 and its bridge pier are constituted Triangular structure, the second support bar 32 constitute triangular structure with the sleeve 52, the slide bar 53 and its bridge floor, in turn It is more uniformly stressed bridge pier, keeps the structure of bracing means more stable;The section of the drive block 4 is inverted l-shaped structure, in turn Make the easier for installation quick of the drive block 4;The end of the sleeve 52 is equipped with the end cap 56 being bolted, The end cap 56 is equipped with the fixture block 58, and then keeps the end cap 56 easier for installation quick, avoids the installation end Need to position when lid 56, and then keep the repair and maintenance of the drive rod 55 more convenient, at the same the end cap 56 with it is described It is equipped with the limited block 57 that both ends end is ellipse between sleeve 52, increases the drive rod 55 and the sleeve 52 Between forced area, be more uniformly stressed the drive rod 55.
Compared with the relevant technologies, Single column pier bridge antidumping diagonal brace bracing means provided by the invention has following beneficial Effect:
The present invention provides a kind of Single column pier bridge antidumping diagonal brace bracing means, and the first support bar 31 passes through described first turn It is rotatablely connected between axis 22 and the limit sleeve 21, the first support bar 31 passes through the third shaft 34 and described second Strut 32 is rotatablely connected, and the second support bar 32 between second shaft 33 and the drive block 4 by being rotatablely connected, together Shi Suoshu sleeve 52 is rotatablely connected by the 4th shaft 51 and the first support bar 31, and the slide bar 53 passes through described the It is rotatablely connected between five shafts 54 and the locating piece 6, and then convenient for turning the drive rod after installing the locating piece 6 55, it is threadedly coupled between the drive rod 55 and the sleeve 52, is threadedly coupled between the drive rod 55 and the slide bar 53, It is slidably connected between the slide bar 53 and the sleeve 52, and then convenient for driving the sleeve 52 to cooperate institute by the slide bar 53 It states the 4th shaft 51 and pulls the first support bar 31, and then rotate the first support bar 31 around the first rotating shaft 22, The first support bar 31 drives the second support bar by the third shaft 34 away from one end of the first rotating shaft 22 32 contradict the drive block 4, apply prestressing force to bridge by the drive block 4, and then improve bridge strengthening quality, simultaneously Avoid and the drive block 4 positioned, so make to worry about it is more convenient flexibly so that installation effectiveness is higher, while described First support bar 31 and the sleeve 52, the slide bar 53 and its bridge pier constitute triangular structure, the second support bar 32 with The sleeve 52, the slide bar 53 and its bridge floor constitute triangular structure, and then are more uniformly stressed bridge pier, make bracing means Structure it is more stable.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills Art field, is included within the scope of the present invention.

Claims (9)

1. a kind of Single column pier bridge antidumping diagonal brace bracing means characterized by comprising
Locating piece;
The locating piece is fixed in driving structure, one end of the driving structure, and the driving structure includes the 4th shaft, set Cylinder, slide bar, the 5th shaft and drive rod, the slide bar between the 5th shaft and the locating piece by being rotatablely connected, institute It states and is slidably connected between slide bar and the sleeve, the drive rod, which runs through, is connected to the sleeve and the slide bar, the driving It is rotatablely connected between bar and the sleeve, is threadedly coupled between the drive rod and the slide bar, the sleeve deviates from the cunning One end of bar is equipped with the 4th shaft;
Support construction, the support construction for being reinforced to bridge pier between the 4th shaft and the sleeve by turning Dynamic connection, the support construction include first support bar, second support bar, the second shaft and third shaft, for bridge pier into By being rotatablely connected between the 4th shaft and the sleeve, the third shaft runs through the first support bar that row is reinforced It is connected to the first support bar and the second support bar, the end of the second support bar, which is run through, two shaft;
Drive block, the drive block by being rotatablely connected between second shaft and the second support bar, the locating piece, The drive block and second shaft be on three angles of triangle, the slide bar and the sleeve for triangle wherein One side, the second support bar are another side;
Position limiting structure is rotatablely connected between the position limiting structure and the first support bar, and the position limiting structure includes limit sleeve And first rotating shaft, the first support bar by being rotatablely connected between the first rotating shaft and the limit sleeve, the limit sleeve, Second shaft and the locating piece are on three angles of triangle, and the first support bar is one of side;
Fixed structure is detachably connected between the fixed structure of bridge pier and the limit sleeve for connecting.
2. Single column pier bridge antidumping diagonal brace bracing means according to claim 1, which is characterized in that the drive block Section is inverted l-shaped structure.
3. Single column pier bridge antidumping diagonal brace bracing means according to claim 1, which is characterized in that the driving structure It further include end cap and fixture block, the end cap and the sleeve contradict, and circumference array is equipped with multiple fixture blocks, institute on the end cap It states and engages between fixture block and the sleeve.
4. Single column pier bridge antidumping diagonal brace bracing means according to claim 3, which is characterized in that the driving structure It further include limited block, the drive rod is set between the end cap and the sleeve through the limited block, the limited block, The both ends of the limited block are truncated cone-shaped structure.
5. Single column pier bridge antidumping diagonal brace bracing means according to claim 1, which is characterized in that the locating piece Side wall is arcuate structure.
6. Single column pier bridge antidumping diagonal brace bracing means according to claim 5, which is characterized in that the limit sleeve Side wall is arcuate structure, and the locating piece is identical as the radian of the limit sleeve.
7. Single column pier bridge antidumping diagonal brace bracing means according to claim 1, which is characterized in that the position limiting structure It further include gag lever post, the gag lever post engages with the fixed structure.
8. Single column pier bridge antidumping diagonal brace bracing means according to claim 7, which is characterized in that the fixed structure Including fixing sleeve, retaining ring and limit hole, the limit sleeve and the retaining ring are contradicted, the institute of the gag lever post and the inner retainer Limit hole engaging is stated, the fixing sleeve is fixed on the retaining ring.
9. Single column pier bridge antidumping diagonal brace bracing means according to claim 8, which is characterized in that the fixed structure It further include limiting slot and positive stop strip, the both ends of the fixing sleeve are respectively equipped with the limiting slot and the positive stop strip, the limit Item engages with the limiting slot, is bolted between the positive stop strip and the fixing sleeve.
CN201910347310.3A 2019-04-28 2019-04-28 Single-column pier bridge antidumping bracing reinforcing apparatus Active CN110485312B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910347310.3A CN110485312B (en) 2019-04-28 2019-04-28 Single-column pier bridge antidumping bracing reinforcing apparatus

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Application Number Priority Date Filing Date Title
CN201910347310.3A CN110485312B (en) 2019-04-28 2019-04-28 Single-column pier bridge antidumping bracing reinforcing apparatus

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CN110485312B CN110485312B (en) 2021-01-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863422A (en) * 2019-11-26 2020-03-06 上海市基础工程集团有限公司 Tool type overturn-preventing reinforcing device for precast concrete box girder with anti-collision wall

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004036338A (en) * 2002-07-08 2004-02-05 Tokyo Seiko Seni Rope Kk Bridge falling preventive device
KR100651663B1 (en) * 2005-09-06 2006-12-01 선영선 Reinforcement apparatus for preventing lateral vibration of truss bridge and falling off in case of lifting truss bridge
CN203700969U (en) * 2014-02-04 2014-07-09 孙晋举 Double-hoop triangle bracket for construction of capping beam of single-column pier of highway bridge
CN206090335U (en) * 2016-10-19 2017-04-12 杨航 Novel bridge is consolidated device
CN207314853U (en) * 2017-10-10 2018-05-04 左小飞 A kind of assembled architecture bearing diagonal
CN207376443U (en) * 2017-10-30 2018-05-18 上海浦东新区公路建设发展有限公司 Only pier stud
CN207392041U (en) * 2017-11-03 2018-05-22 深圳华粤城市建设工程设计有限公司 A kind of pull rod device for being used to improve Single column pier bridge anti-overturning energy

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004036338A (en) * 2002-07-08 2004-02-05 Tokyo Seiko Seni Rope Kk Bridge falling preventive device
KR100651663B1 (en) * 2005-09-06 2006-12-01 선영선 Reinforcement apparatus for preventing lateral vibration of truss bridge and falling off in case of lifting truss bridge
CN203700969U (en) * 2014-02-04 2014-07-09 孙晋举 Double-hoop triangle bracket for construction of capping beam of single-column pier of highway bridge
CN206090335U (en) * 2016-10-19 2017-04-12 杨航 Novel bridge is consolidated device
CN207314853U (en) * 2017-10-10 2018-05-04 左小飞 A kind of assembled architecture bearing diagonal
CN207376443U (en) * 2017-10-30 2018-05-18 上海浦东新区公路建设发展有限公司 Only pier stud
CN207392041U (en) * 2017-11-03 2018-05-22 深圳华粤城市建设工程设计有限公司 A kind of pull rod device for being used to improve Single column pier bridge anti-overturning energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863422A (en) * 2019-11-26 2020-03-06 上海市基础工程集团有限公司 Tool type overturn-preventing reinforcing device for precast concrete box girder with anti-collision wall

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