CN202202256U - Suspension frame for bridge maintenance - Google Patents

Suspension frame for bridge maintenance Download PDF

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Publication number
CN202202256U
CN202202256U CN2011202776517U CN201120277651U CN202202256U CN 202202256 U CN202202256 U CN 202202256U CN 2011202776517 U CN2011202776517 U CN 2011202776517U CN 201120277651 U CN201120277651 U CN 201120277651U CN 202202256 U CN202202256 U CN 202202256U
Authority
CN
China
Prior art keywords
crossbeam
maintenance
hang
bridge
suspension bracket
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.)
Expired - Fee Related
Application number
CN2011202776517U
Other languages
Chinese (zh)
Inventor
赵斌
王昕�
赵建刚
刘国强
蔡全曙
赵甲刚
郭保林
杨永文
崔洋
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.)
Road and Bridge International Co Ltd
CCCC Fourth Highway Engineering Co Ltd
Original Assignee
Road and Bridge International Co Ltd
CCCC Fourth Highway Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Road and Bridge International Co Ltd, CCCC Fourth Highway Engineering Co Ltd filed Critical Road and Bridge International Co Ltd
Priority to CN2011202776517U priority Critical patent/CN202202256U/en
Application granted granted Critical
Publication of CN202202256U publication Critical patent/CN202202256U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to bridge maintenance device, in particular to a suspension frame for bridge maintenance. The suspension frame comprises a left cross beam and a right cross beam, wherein a travelling mechanism is arranged under the left cross beam and the right cross beam respectively, a counter weight block is arranged on the upper parts of the inner ends of left cross beam and the right cross beam respectively, a left hanger and a right hanger are respectively and fixedly connected with the lower parts of the outer ends of the left cross beam and the right cross beam, a maintenance working platform is respectively and fixedly connected with the lower ends of the left hanger and the right hanger, and a flange plate operation platform is arranged on the maintenance working platform below the left cross beam and the right cross beam respectively. The suspension frame is simple in structure, reasonable in design, high in loading quantity, high in construction efficiency and low in use cost, is convenient to check and maintain, and is suitable for maintenance construction operation of super-huge highway bridges, urban overhead bridges, railway bridges and combined highway and railway bridges.

Description

Suspension bracket is used in a kind of bridge maintenance
Technical field:
The utility model relates to a kind of bridge apparatus for examination and repair, and suspension bracket is used in especially a kind of bridge maintenance.
Background technology:
At present, the large bridge structure that China builds is getting into acceptance phase period, for the state to bridge construction has one comprehensively, objectively understand; Generally to carry out structure detection; If find problem, then maintenance construction is carried out at problematic position, guarantee that bridge construction is firm.In the maintenance process, because the bridge bottom surface is in and faces dummy status, the staff is very difficult in place to overhaul it, especially for the frange plate bottom surface and the web upper position of large bridge, is in the blind area of maintenance especially.To these problems; Domestic some special bridge inspection vehicles that occurred; These equipment have saved the trouble that at the bottom of bridge, scaffolds erecting, and have improved work efficiency of workers, particularly cross over the bridge of great rivers for some; Can't set up scaffold work platform at the bottom of its bridge, tool car then becomes its unique selection instrument at all.But; In use also there is certain problem in bridge inspection car: as, when the bridge floor broad, when the frange plate position is longer, owing to the reason of tool car own wt and shape; Its bending extending arm can't be delivered to the position that the bridge bottom surface need be overhauled with working platform; Cause position, bridge bottom surface to overhaul, when the case beam was higher, the frange plate outside also can't be repaired; And because its front end working platform supporting power is little, the staff that can only bear seldom constructs, the face of can't organizing work, thus greatly reduce efficiency of construction, influenced construction speed.In addition, because the tool car complex structure is high in technological content, no matter buys by oneself or rent, its expense all compares expensive, and this has also increased the construction cost of bridge maintenance greatly.
The utility model content:
The utility model provides a kind of bridge maintenance to use suspension bracket, and it is simple in structure, and is reasonable in design, and supporting power is big, and repair and maintenance is convenient, and efficiency of construction is high, and use cost is low, has solved the problem that exists in the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises left crossbeam and right crossbeam; Be respectively equipped with a walking mechanism in the bottom of left crossbeam and right crossbeam; Inner top at left crossbeam and right crossbeam is respectively equipped with a balancing weight; Be fixed with a left side in the bottom, outer end of left crossbeam and right crossbeam respectively and hang with the right side and hang, a service work platform is hung with right lower end of hanging with a left side and is connected respectively; On the service work platform below left crossbeam and the right crossbeam, be respectively equipped with a frange plate operating platform.
Said service work platform comprises respectively to be hung and right two first working platformes that are connected of hanging with a left side; Two second working platform outer ends flexibly connect through bearing pin with two first working platformes are inner respectively, and two second working platform the inners connect through bolt through connecting rod.
Said walking mechanism comprises the wheels installing rack that is connected with left crossbeam and right crossbeam bottom, is fixed with the walking castor in wheels installing rack bottom, on the wheels installing rack, also is provided with the walking mechanism positioner.
A left side hang and hang on the right side and the service work platform between be respectively equipped with a cat ladder.
A left side hang and hang on the right side and the service work platform between be provided with and tiltedly draw reinforcing rib.
Said walking mechanism positioner is the positioning screw moving up and down that is located on the wheels installing rack.
The utility model is simple in structure, and is reasonable in design, and use cost is low; Hang on a left side and right lower end of the hanging service work platform that is connected, on the service work platform below left crossbeam and the right crossbeam, be respectively equipped with a frange plate operating platform, greatly facilitate the staff the frange plate bottom surface of bridge bottom and the maintenance construction operation of web upper position; And supporting power is big, and the work face width can satisfy many people and overhaul construction operation simultaneously; Efficiency of construction is high, can reduce the duration of a project greatly.Said service work platform is employed in a left side and hangs with the right side and hang lower end one first working platform that is connected respectively, and two second working platform outer ends flexibly connect through bearing pin with two first working platformes are inner respectively, and two second working platform the inners connect through bolt through connecting rod; In the walking process of suspension bracket, when running into pier stud, can the connecting rod between two second working platformes be opened; With two second working platform half-twists, make it avoid pier stud, after suspension bracket is crossed pier stud; Again two second working platformes are connected through connecting rod again; Guaranteeing the firm of suspension bracket, unusual complicated work in place again after after having avoided being hampered suspension bracket integral body being hung greatly facilitates workman's construction operation; Accelerate construction speed, alleviated labor strength.
Description of drawings:
Fig. 1 is the structural representation of the utility model.
Fig. 2 is that A-A among Fig. 1 is to part sectional structure enlarged diagram.
Fig. 3 is the utility model maintenance construction operation view.
Among the figure, 1, left crossbeam; 2, right crossbeam; 3, balancing weight; 4, hang on a left side; 5, hang on the right side; 6, frange plate operating platform; 7, first working platform; 8, second working platform; 9, connecting rod; 10, wheels installing rack; 11, walking castor; 12, positioning screw; 13, cat ladder; 14, tiltedly draw reinforcing rib.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below through the specific embodiment, and combine its accompanying drawing, the utility model is set forth in detail.
Shown in Fig. 1~2; The utility model comprises left crossbeam 1 and right crossbeam 2; Be respectively equipped with a walking mechanism in the bottom of left crossbeam 1 and right crossbeam 2; Inner top at left crossbeam 1 and right crossbeam 2 is respectively equipped with a balancing weight 3, is fixed with a left side in the bottom, outer end of left crossbeam 1 and right crossbeam 2 respectively and hangs 4 and hang 5, one service work platforms and a left side with the right side and hang 4 and be connected respectively with right 5 the lower end of hanging; On the service work platform below left crossbeam 1 and the right crossbeam 2, be respectively equipped with a frange plate operating platform 6.
Said service work platform comprise respectively with a left side hang 4 with right 5 two first working platformes 7 that are connected of hanging; Two second working platformes, 8 outer ends are inner through the bearing pin flexible connection with two first working platformes 7 respectively, and two second working platformes, the 8 inner connecting rods 9 that pass through connect through bolt.
Said walking mechanism comprises the wheels installing rack 10 that is connected with left crossbeam 1 and right crossbeam 2 bottoms, is fixed with walking castor 11 in wheels installing rack 10 bottoms, on wheels installing rack 10, also is provided with the walking mechanism positioner.Said walking mechanism positioner is the positioning screw moving up and down 12 that is located on the wheels installing rack 10.When suspension bracket moves to the maintenance construction location, can put down positioning screw 12, with the walking mechanism fixed-site, avoid suspension bracket to overhaul in the construction operation process and move the workman, guaranteed the safety of maintenance construction operation.
A left side hang 4 and the right side hang 5 and the service work platform between be respectively equipped with a cat ladder 13.Can conveniently overhaul constructor's working platform up and down.
A left side hang 4 and the right side hang 5 and the service work platform between be provided with and tiltedly draw reinforcing rib 14.
As shown in Figure 3, be the utility model maintenance construction operation view.In the time of need overhauling construction operation to bridge; The utility model suspension bracket installing rack is located on the bridge of Awaiting Overhaul; The walking castor 11 of walking mechanism bottom is contacted with the bridge upper surface, and left crossbeam 1 and right crossbeam 2 are hung 4 through a left side and are hung 5 and is connected the service work platform that is located at below the bridge with right.After setting up, when needs overhaul bridge base plate or web, the staff through cat ladder 13 hang through a left side 4 or the right side hang 5 and get into the service work platforms, can overhaul construction operation to bridge base plate or web; When needs carry out upkeep operation to the frange plate bottom surface, the staff can hang from a left side 4 or right 5 the middle part of hanging get into frange plate operating platform 6, the frange plate basal surface position is overhauled construction operation.The staff can be according to the maintenance position, through adjustment suspension bracket position before and after the walking mechanism.When running into pier stud in the suspension bracket walking process, can the connecting rod 9 between two second working platformes 8 be opened, two second working platformes, 8 half-twists; Make it avoid pier stud, after suspension bracket is crossed pier stud, again two second working platformes 8 are connected through connecting rod 9 again; Guaranteeing the firm of suspension bracket, unusual complicated work in place again after after having avoided being hampered suspension bracket integral body being hung greatly facilitates workman's construction operation; Accelerate construction speed, alleviated labor strength.
Adopt the maintenance of the utility model bridge to use suspension bracket; Upkeep operation personnel shift position at any time in maintenance process; Can let the maintainer get into all job positions of bridge construction safely and fast, make the maintenance construction operation more convenient, faster; Improve the maintenance efficiency of construction greatly, shortened the duration of a project.The utility model suspension bracket is easy and simple to handle, and compliance is strong, and use cost is low, and economic performance is good, is applicable to the maintenance construction operation of super-huge road bridge, urban viaduct, railway bridge, combined bridge.
The utility model does not detail part, is those skilled in the art of the present technique's known technology.

Claims (6)

1. suspension bracket is used in a bridge maintenance; It is characterized in that: comprise left crossbeam and right crossbeam; Be respectively equipped with a walking mechanism in the bottom of left crossbeam and right crossbeam; Inner top at left crossbeam and right crossbeam is respectively equipped with a balancing weight, is fixed with a left side in the bottom, outer end of left crossbeam and right crossbeam respectively and hangs with the right side and hang, and a service work platform is hung with right lower end of hanging with a left side and is connected respectively; On the service work platform below left crossbeam and the right crossbeam, be respectively equipped with a frange plate operating platform.
2. suspension bracket is used in a kind of bridge maintenance according to claim 1; It is characterized in that: said service work platform comprises respectively to be hung and right two first working platformes that are connected of hanging with a left side; Two second working platform outer ends flexibly connect through bearing pin with two first working platformes are inner respectively, and two second working platform the inners connect through bolt through connecting rod.
3. suspension bracket is used in a kind of bridge maintenance according to claim 1; It is characterized in that: said walking mechanism comprises the wheels installing rack that is connected with left crossbeam and right crossbeam bottom; Be fixed with the walking castor in wheels installing rack bottom, on the wheels installing rack, also be provided with the walking mechanism positioner.
4. suspension bracket is used in a kind of bridge maintenance according to claim 1, it is characterized in that: a left side hang and hang on the right side and the service work platform between be respectively equipped with a cat ladder.
5. use suspension bracket according to claim 1 or 4 described a kind of bridges maintenance, it is characterized in that: a left side hang and hang on the right side and the service work platform between be provided with and tiltedly draw reinforcing rib.
6. suspension bracket is used in a kind of bridge maintenance according to claim 3, and it is characterized in that: said walking mechanism positioner is the positioning screw moving up and down that is located on the wheels installing rack.
CN2011202776517U 2011-08-02 2011-08-02 Suspension frame for bridge maintenance Expired - Fee Related CN202202256U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202776517U CN202202256U (en) 2011-08-02 2011-08-02 Suspension frame for bridge maintenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202776517U CN202202256U (en) 2011-08-02 2011-08-02 Suspension frame for bridge maintenance

Publications (1)

Publication Number Publication Date
CN202202256U true CN202202256U (en) 2012-04-25

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ID=45966388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202776517U Expired - Fee Related CN202202256U (en) 2011-08-02 2011-08-02 Suspension frame for bridge maintenance

Country Status (1)

Country Link
CN (1) CN202202256U (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102963848A (en) * 2012-11-23 2013-03-13 三一重型装备有限公司 Suspended vertical operating platform
CN105133509A (en) * 2015-09-23 2015-12-09 北京中交桥宇科技有限公司 Truss type simple working platform based on bridge maintenance
CN105178179A (en) * 2015-08-20 2015-12-23 株洲国铁实业有限公司 Pier-bypassing railway bridge maintenance and detection method and device
CN105239515A (en) * 2015-09-02 2016-01-13 中铁大桥局武汉桥梁特种技术有限公司 Device and method for bracket installation of railway protective scaffolding in combined highway and railway bridge
CN105544389A (en) * 2015-12-24 2016-05-04 中交一公局第二工程有限公司 Self-propelled bridge maintenance system
CN105603872A (en) * 2015-12-24 2016-05-25 中交一公局第二工程有限公司 Intelligent self-propelled type bridge maintenance system
CN105887673A (en) * 2014-09-05 2016-08-24 北京万桥兴业机械有限公司 A displacement frame beam type bridge inspection vehicle
CN106223199A (en) * 2016-09-12 2016-12-14 五冶集团上海有限公司 For across the maintenance of road overline bridge or the hanging mobile platform of application
CN108677708A (en) * 2018-05-04 2018-10-19 徐胜祥 A kind of suspension bridge movement job platform system
CN108677706A (en) * 2018-05-04 2018-10-19 徐胜祥 It can be used for the shaft of bridge movement job platform
CN108677707A (en) * 2018-05-04 2018-10-19 徐胜祥 A kind of planer-type bridge movement job platform system

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102963848A (en) * 2012-11-23 2013-03-13 三一重型装备有限公司 Suspended vertical operating platform
CN102963848B (en) * 2012-11-23 2015-04-22 三一重型装备有限公司 Suspended vertical operating platform
CN105887673A (en) * 2014-09-05 2016-08-24 北京万桥兴业机械有限公司 A displacement frame beam type bridge inspection vehicle
CN105178179A (en) * 2015-08-20 2015-12-23 株洲国铁实业有限公司 Pier-bypassing railway bridge maintenance and detection method and device
CN105239515A (en) * 2015-09-02 2016-01-13 中铁大桥局武汉桥梁特种技术有限公司 Device and method for bracket installation of railway protective scaffolding in combined highway and railway bridge
CN105133509A (en) * 2015-09-23 2015-12-09 北京中交桥宇科技有限公司 Truss type simple working platform based on bridge maintenance
CN105544389A (en) * 2015-12-24 2016-05-04 中交一公局第二工程有限公司 Self-propelled bridge maintenance system
CN105603872A (en) * 2015-12-24 2016-05-25 中交一公局第二工程有限公司 Intelligent self-propelled type bridge maintenance system
CN106223199A (en) * 2016-09-12 2016-12-14 五冶集团上海有限公司 For across the maintenance of road overline bridge or the hanging mobile platform of application
CN106223199B (en) * 2016-09-12 2018-07-06 五冶集团上海有限公司 For the hanging mobile platform of the maintenance of across road overline bridge or application
CN108677708A (en) * 2018-05-04 2018-10-19 徐胜祥 A kind of suspension bridge movement job platform system
CN108677706A (en) * 2018-05-04 2018-10-19 徐胜祥 It can be used for the shaft of bridge movement job platform
CN108677707A (en) * 2018-05-04 2018-10-19 徐胜祥 A kind of planer-type bridge movement job platform system

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120425

Termination date: 20120802

C17 Cessation of patent right