CN108004941A - Bridge inspection and maintenance system - Google Patents
Bridge inspection and maintenance system Download PDFInfo
- Publication number
- CN108004941A CN108004941A CN201711351070.1A CN201711351070A CN108004941A CN 108004941 A CN108004941 A CN 108004941A CN 201711351070 A CN201711351070 A CN 201711351070A CN 108004941 A CN108004941 A CN 108004941A
- Authority
- CN
- China
- Prior art keywords
- self
- hanger
- maintenance system
- fixed
- bridge inspection
- 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.)
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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
- E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
Abstract
The invention discloses a kind of bridge inspection and maintenance system.The bridge inspection and maintenance system includes self-balancing hanger, the self-balancing hanger includes hanger, balance pipe, four sunpenders, four traction ropes, four traction electric machines and four self-balancing switches, the lower end of each sunpender is equipped with pulley, one end of each traction rope is fixed with hanger, the other end of each traction rope is fixed through corresponding pulley with corresponding traction electric machine, the balance pipe is fixed on hanger, four self-balancings switch is fixed on the balance pipe, and each self-balancing switch is electrically connected control traction electric machine with corresponding traction electric machine；Each self-balancing switch includes shaft, floating ball, conductive electrode, conductive plate, the shaft is rotated and is located on balance pipe, the floating ball and conductive electrode are separately fixed at the both ends of shaft and follow shaft to rotate, the floating ball is located in balance pipe, the conductive electrode is contacted with godet, and the conductive plate is divided into energization area and insulation layer.Bridge inspection and maintenance system of the present invention can autobalance hanger, it is easy to use.
Description
Technical field
The present invention relates to bridge inspection and maintenance technical field, more particularly to a kind of bridge inspection and maintenance system.
Background technology
The problem of bridge inspection and maintenance usually requires to use hanger at present, and hanger must be noted that level when mounted, so needs
To adjust repeatedly, cause the set-up time long.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of bridge inspection and maintenance system for reducing the set-up time.
To solve the above problems, the present invention provides a kind of bridge inspection and maintenance system, the bridge inspection and maintenance system includes self-balancing
Hanger, the self-balancing hanger include hanger, balance pipe, four sunpenders, four traction ropes, four traction electric machines and four from
Balance cock, the lower end of each sunpender are equipped with pulley, and one end and the hanger of each traction rope are fixed, each traction rope it is another
One end is fixed through corresponding pulley with corresponding traction electric machine, and the balance pipe is fixed on hanger, and described four certainly flat
Weighing apparatus switch is fixed on the balance pipe, and each self-balancing switch is electrically connected control traction electric machine with corresponding traction electric machine；
Each self-balancing switch includes shaft, floating ball, conductive electrode, conductive plate, and the shaft is rotated and is located on balance pipe, described floating
Ball and conductive electrode are separately fixed at the both ends of shaft and follow shaft to rotate, and the floating ball is located in balance pipe, the conductive electrode
Contacted with godet, the conductive plate is divided into energization area and insulation layer.
Further, the self-balancing hanger further includes direction switch, and the direction switch controls four traction electric machines same
When rotate.
Further, the bridge inspection and maintenance system further includes two bent caps and embraces rack device, and described two bent caps embrace rack device
Between connected by steel wire rope, the sunpender is fixed on a steel cord.
Further, each bent cap, which embraces rack device, includes two armfuls of hack levers, and described two armfuls of hack levers are symmetrical arranged, and embrace hack lever
The one side contacted with bent cap side wall is equipped with anti-slop serrations, and multiple screw holes are equipped with each armful of hack lever, and described two armfuls of hack levers lead to
Bolt is crossed to fix.
Further, the bridge inspection and maintenance system further includes safety climbing ladder, the safety climbing ladder include hook, protective fence with
And at least one cat ladder body, described to link up with the upper end for being fixed on cat ladder body, the protective fence is fixed on cat ladder body, institute
The lower end for stating cat ladder body is equipped with self-locking mechanism.
Further, the self-locking mechanism includes lock body and two self-locking blocks, the lock body are fixed on cat ladder body, institute
State two self-locking blocks to be located on lock body and can rotate around the axis by shaft, and two self-locking blocks are symmetrical arranged, and are set on the lock body
There is a lockhole, described two self-locking blocks are under the effect of gravity towards the intermediate, inclined of two self-locking blocks, between described two self-locking blocks
Distance is less than the diameter of the keel of cat ladder body.
Further, the protective fence includes stiffener and multiple U-shaped protection bars, the both ends of the security bar pass through shaft
On the fixed cat ladder body, the stiffener is connected by pivot pin with multiple security bars, and the cat ladder body is equipped with spacing
Block, for limiting the rotation of security bar.
Further, the safety climbing ladder further includes walking platform, and the walking platform, which is fixed, to be located on cat ladder body.
Further, bent cap hanger is further included, the bent cap hanger is used to detect bridge.
Bridge inspection and maintenance system of the present invention sets self-balancing to switch on hanger, and switching control motor by self-balancing rotates,
The motor action of a high position is located at, makes its hanger horizontal.
Brief description of the drawings
Fig. 1 is the structure diagram that bent cap embraces rack device and self-balancing hanger.
Fig. 2 is the partial enlarged view of A in Fig. 1.
Fig. 3 is the structure diagram of self-balancing switch.
Fig. 4 is the structure diagram of conductive plate.
Fig. 5 is the circuit diagram of self-balancing hanger.
Fig. 6 is the structure diagram for embracing rack device.
Fig. 7 is the structure diagram of safety climbing ladder.
Fig. 8 is the structure diagram of self-locking mechanism.
Fig. 9 is the structure diagram of protective fence.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2,1 maintenance system of bridge includes safety climbing ladder, bent cap embraces rack device, self-balancing hanger
And bent cap hanger, the safety climbing ladder are used to be hung on bridge 1, the bent cap embraces the rack-mounted bent cap 2 for being set in bridge 1
On, the bent cap armful is rack-mounted to be set to two, and described two bent caps are equipped with two steel wire ropes 4, the self-balancing between embracing rack device
Hanger is connected on two steel wire ropes 4, and 1 maintenance personnel of bridge is by arriving self-balancing hanger or bent cap hanger, the lid under cat ladder
Beam hanger is located on bent cap 2, and 1 maintenance personnel of bridge can stand detects bridge 1 on bent cap hanger.Bent cap hanger is existing conventional skill
Art, therefore, details are not described herein.
Referred to reference to Fig. 3 to Fig. 5, the self-balancing hanger includes hanger 31, direction switch K2, balance pipe 32, four and hangs
33, four, bar traction rope 34, four traction electric machine M1, M2, M3, M4 and four self-balancing switches K11, K12, K13, K14.Often
The upper end of one sunpender 33 is connected with steel wire rope 4, and the lower end of each sunpender 33 is equipped with pulley 331.The one of each traction rope 34
End is fixed with hanger 31, and the other end of each traction rope 34 is consolidated through corresponding pulley 331 with corresponding traction electric machine
Fixed, described four traction electric machines M1, M2, M3, M4 are fixed on four sides or corner of hanger 31.The balance pipe 32 is fixed on hanger
31 lower face.Described four self-balancings switch K11, K12, K13, K14 are fixed on the balance pipe 32, and each self-balancing
Switch is electrically connected with corresponding traction electric machine.The direction switch K2 is electrically connected with four traction electric machines M1, M2, M3, M4, is used for
Control four traction electric machines M1, M2, M3, M4 are rotated at the same time, the direction switch K2 and four traction electric machines M1, M2, M3, M4 it
Between be additionally provided with four independent switches K21, K22, K23, K24, i.e. independent switch K21 control traction electric machine M1, independent switch K22 controls
Traction electric machine M2 processed, independent switch K23 control traction electric machine M3, independent switch K24 control traction electric machine M4, four independence
It is normally opened to switch K21, K22, K23, K24.
The self-balancing switch includes shaft 51, floating ball 52, conductive electrode 53, conductive plate 54, and the shaft 51 is rotated and is located at
On balance pipe 32, the floating ball 52 and conductive electrode 53 are separately fixed at the both ends of shaft 51 and follow shaft 51 to rotate, described floating
Ball 52 is located in balance pipe 32, and the conductive electrode 53 is contacted with godet, and the conductive plate 54 divides for energization area 541 and insulation layer
542.The balance pipe 32 is rectangular, and fluid (such as tap water) is housed in the balance pipe 32, and floating ball 52 can be with balance pipe
The liquid surface lifting of fluid in 32, so that shaft 51 rotates, shaft 51, which rotates, drives conductive electrode 53 to rotate；When floating ball 52 is positioned at height
During position, conductive electrode 53 turns to energization area 541 from insulation layer 542；When floating ball 52 is located at low level, conductive electrode 53 is from energization area 541
Turn to insulation layer 542 or.When hanger 31 tilts, the floating ball 52 positioned at eminence is affected by gravity and turns to because of no fluid
Minimum point, at this time conductive electrode 53 turn to energization area 541 and be electrically connected with energization area 541, i.e., self-balancing switch be powered, it is right therewith
The traction electric machine that should be electrically connected then is powered and discharges traction rope 34, reduces the height on the corresponding point of hanger 31 or side；And positioned at low
Because buoyancy makes its floating ball 52, positioned at a high position, corresponding conductive electrode 53 is then located at insulation layer 542 to the floating ball 52 at place at this time, i.e., corresponding
Self-balancing switch circuit breaking.Four independent switches K21, K22, K23, K24 are set to avoid when self-balancing is switched and is powered, will be other
Several motors are also powered.When self-balancing switch failure, can also come by adjusting four independent switches K21, K22, K23, K24 real
Existing single-point control, i.e., single traction electric machine independent operating, but also two or three motor operations certainly.Such as need traction electric machine
When M1 is operated, independent switch K21 is closed, is then released using direction switch K2 control traction electric machine M1 actions (rotate forward or overturn)
Traction rope 34 is put or tightened, the point that its motor corresponds to hanger 31 is reduced or is raised, makes 31 holding of hanger horizontal.Need multiple electricity
When machine is adjusted, corresponding independent switch closure is made into its energization, is then adjusted.
As shown in fig. 6, the bent cap, which embraces rack device, includes two armfuls of hack levers 6, described two armfuls of hack levers 6 are symmetrical arranged, and are embraced
The one side that hack lever 6 is contacted with 2 side wall of bent cap is equipped with anti-slop serrations, is equipped with multiple screw holes on each armful of hack lever 6, described two armfuls
Hack lever 6 is bolted.Described armful of hack lever 6 can realize that adjustment bent cap embraces the length of rack device by adjusting the installation site of bolt
Degree.
As shown in Figure 7 to 9, the safety climbing ladder includes hook 71, protective fence 72, walking platform 73 and three cat ladder sheets
Body 74, three cat ladder bodies 74 are sequentially connected, and the hook 71 is fixed on the upper end of the cat ladder body 74 positioned at upper end, the row
Walk on stage 73 lower ends for being fixed on cat ladder body 74 positioned at lower end, the protective fence 72 is fixed on cat ladder body 74, described to climb
Connected between terraced body 74 by self-locking mechanism.
The self-locking mechanism includes lock body 81 and two self-locking blocks 82, and the lock body 81 is fixed on cat ladder body 74, institute
State two self-locking blocks 82 to be located on lock body 81 and 51 can rotate around the shaft by shaft 83, described two self-locking blocks 82 are symmetrically set
Put；The lock body 81 is equipped with lockhole, and cat ladder body 74 is threaded through in lockhole；The focus point of the self-locking block 82 is located at shaft 51
Close to the side of lockhole, i.e., described two self-locking blocks 82 are under the effect of gravity towards the intermediate, inclined of two self-locking blocks 82；By cat ladder
When the keel of body 74 are threaded through in lockhole, two self-locking blocks 82 rotate counterclockwise, and when keel are moved to highest point, two certainly
Closing piece 82 rotates clockwise, and keel form self-locking because of gravity pressure on two self-locking blocks 82 at this time.It is additionally provided with the lock body 81
Gag lever post 84, for limiting the rotation of self-locking block 82,82 turns of self-locking block in the case of effectively preventing lock body 81 interior without cat ladder keel
Dynamic transitional effects use.Handle 821 is additionally provided with the self-locking block 82, pull handle 821 drives self-locking block 82 to rotate, easy to solve
Lock self-locking mechanism.
The protective fence 72 includes stiffener 721 and multiple U-shaped protection bars 722, and the both ends of the security bar 722 are by turning
Axis 51 is fixed on the cat ladder body 74, and the stiffener 721 is connected by pivot pin with multiple security bars 722, the cat ladder sheet
Body 74 is equipped with limited block, for limiting the rotation of security bar 722.The stiffener 721 passes through ring set 723 and the security bar
722 connections；The ring set 723 is bent to form an O-ring, and the both ends of ring set 723 are bonded and form the threaded screw rod of tool,
The screw rod is threaded through on security bar 722 and is fixed with stiffener 721.When cat ladder body 74 is erect, protective fence 72 is because of gravity
Rotate open, when horizontal positioned, because gravity toward side tilt reduce storage volume.
It these are only embodiments of the present invention, be not intended to limit the scope of the invention, it is every to utilize the present invention
The equivalent structure that specification and accompanying drawing content are made, is directly or indirectly used in other related technical areas, similarly at this
Within the scope of patent protection of invention.
Claims (9)
- A kind of 1. bridge inspection and maintenance system, it is characterised in that：The bridge inspection and maintenance system includes self-balancing hanger, and the self-balancing is hung Frame includes hanger, balance pipe, four sunpenders, four traction ropes, four traction electric machines and four self-balancing switches, each sunpender Lower end be equipped with pulley, one end and the hanger of each traction rope are fixed, and the other end of each traction rope passes through corresponding cunning Wheel is fixed with corresponding traction electric machine, and the balance pipe is fixed on hanger, and four self-balancings switch is fixed on described On balance pipe, and each self-balancing switch is electrically connected control traction electric machine with corresponding traction electric machine；Each self-balancing is opened Pass includes shaft, floating ball, conductive electrode, conductive plate, and the shaft is rotated and is located on balance pipe, and the floating ball and conductive electrode are solid respectively It is scheduled on the both ends of shaft and follows shaft to rotate, the floating ball is located in balance pipe, and the conductive electrode is contacted with godet, described to lead Electroplax is divided into energization area and insulation layer.
- 2. bridge inspection and maintenance system as claimed in claim 1, it is characterised in that：The self-balancing hanger further includes direction switch, The direction switch controls four traction electric machines to rotate at the same time.
- 3. bridge inspection and maintenance system as claimed in claim 1, it is characterised in that：The bridge inspection and maintenance system further includes two bent caps Rack device is embraced, described two bent caps are connected between embracing rack device by steel wire rope, and the sunpender is fixed on a steel cord.
- 4. bridge inspection and maintenance system as claimed in claim 3, it is characterised in that：Each bent cap, which embraces rack device, includes two armfuls of framves Bar, described two armfuls of hack levers are symmetrical arranged, and are embraced the one side that is contacted with bent cap side wall of hack lever and are equipped with anti-slop serrations, on each armful of hack lever Multiple screw holes are equipped with, described two armfuls of hack levers are bolted.
- 5. bridge inspection and maintenance system as claimed in claim 1, it is characterised in that：The bridge inspection and maintenance system further includes safety and climbs Ladder, the safety climbing ladder include hook, protective fence and at least one cat ladder body, the hook and are fixed on the upper of cat ladder body End, the protective fence are fixed on cat ladder body, and the lower end of the cat ladder body is equipped with self-locking mechanism.
- 6. bridge inspection and maintenance system as claimed in claim 5, it is characterised in that：The self-locking mechanism includes lock body and two self-lockings Block, the lock body are fixed on cat ladder body, and described two self-locking blocks are located on lock body by shaft and can rotated around the axis, and two A self-locking block is symmetrical arranged, and the lock body is equipped with lockhole, and described two self-locking blocks are under the effect of gravity towards two self-locking blocks The distance between intermediate, inclined, described two self-locking blocks is less than the diameter of the keel of cat ladder body.
- 7. bridge inspection and maintenance system as claimed in claim 5, it is characterised in that：The protective fence includes stiffener and multiple U-shapeds Security bar, the both ends of the security bar are fixed on the cat ladder body by shaft, and the stiffener is prevented by pivot pin with multiple Guard strip connects, and the cat ladder body is equipped with limited block, for limiting the rotation of security bar.
- 8. bridge inspection and maintenance system as claimed in claim 5, it is characterised in that：The safety climbing ladder further includes walking platform, described Walking platform, which is fixed, to be located on cat ladder body.
- 9. bridge inspection and maintenance system as claimed in claim 1, it is characterised in that：Bent cap hanger is further included, the bent cap hanger is used In detection bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711351070.1A CN108004941B (en) | 2017-12-15 | 2017-12-15 | Bridge inspection and maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711351070.1A CN108004941B (en) | 2017-12-15 | 2017-12-15 | Bridge inspection and maintenance system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108004941A true CN108004941A (en) | 2018-05-08 |
| CN108004941B CN108004941B (en) | 2019-05-24 |
Family
ID=62059275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711351070.1A Active CN108004941B (en) | 2017-12-15 | 2017-12-15 | Bridge inspection and maintenance system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108004941B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0988331A (en) * | 1995-09-25 | 1997-03-31 | Yoneyama Kogyo Kk | Movable suspended scaffolding device |
| KR100770701B1 (en) * | 2007-01-29 | 2007-10-29 | 정한복 | Reinforce structure permanet strand of loose prevention apparatus |
| CN201053106Y (en) * | 2007-06-01 | 2008-04-30 | 上海先科桥梁隧道检测加固工程技术有限公司 | Bridge detection and maintenance device |
| CN202023158U (en) * | 2011-03-31 | 2011-11-02 | 武汉理工大学 | Movable maintenance device for bridge |
| CN202323771U (en) * | 2011-12-01 | 2012-07-11 | 中国五冶集团有限公司 | Installation and maintenance system for highway bridge |
| CN203498764U (en) * | 2013-11-13 | 2014-03-26 | 程茜 | Maintenance system of bridge |
| CN104196259A (en) * | 2014-08-21 | 2014-12-10 | 四川金锋建设有限公司 | Device for maintaining suspended stretch-across section of building |
-
2017
- 2017-12-15 CN CN201711351070.1A patent/CN108004941B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0988331A (en) * | 1995-09-25 | 1997-03-31 | Yoneyama Kogyo Kk | Movable suspended scaffolding device |
| KR100770701B1 (en) * | 2007-01-29 | 2007-10-29 | 정한복 | Reinforce structure permanet strand of loose prevention apparatus |
| CN201053106Y (en) * | 2007-06-01 | 2008-04-30 | 上海先科桥梁隧道检测加固工程技术有限公司 | Bridge detection and maintenance device |
| CN202023158U (en) * | 2011-03-31 | 2011-11-02 | 武汉理工大学 | Movable maintenance device for bridge |
| CN202323771U (en) * | 2011-12-01 | 2012-07-11 | 中国五冶集团有限公司 | Installation and maintenance system for highway bridge |
| CN203498764U (en) * | 2013-11-13 | 2014-03-26 | 程茜 | Maintenance system of bridge |
| CN104196259A (en) * | 2014-08-21 | 2014-12-10 | 四川金锋建设有限公司 | Device for maintaining suspended stretch-across section of building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108004941B (en) | 2019-05-24 |
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