CN110373995A - A kind of deck railway arch bridge crosses pier bridge-checking vehicle - Google Patents
A kind of deck railway arch bridge crosses pier bridge-checking vehicle Download PDFInfo
- Publication number
- CN110373995A CN110373995A CN201910687129.7A CN201910687129A CN110373995A CN 110373995 A CN110373995 A CN 110373995A CN 201910687129 A CN201910687129 A CN 201910687129A CN 110373995 A CN110373995 A CN 110373995A
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- China
- Prior art keywords
- truss
- bridge
- revolution
- checking vehicle
- swing mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000000725 suspension Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 16
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 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
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/106—Movable inspection or maintenance platforms, e.g. travelling scaffolding or vehicles specially designed to provide access to the undersides of bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of deck railway arch bridges to cross pier bridge-checking vehicle, including walking mechanism, back-shaped channel, swing mechanism, revolution truss, electric-control system, hoistable platform and Lifting basket, the vertical bridge of one side bottom of bridge floor is suspended at the top of the walking mechanism for walking to H profile steel track, the swing mechanism is mounted on walking mechanism lower part, the back-shaped channel is arranged by flange in swing mechanism surrounding, the revolution truss is arranged in swing mechanism lower part, it turns round and electric-control system and hoistable platform is set on truss, Lifting basket is arranged in lift below revolution truss.The present invention realizes that bridge-checking vehicle crosses pier function using walking, truss revolution driving and Lifting basket technology, the function that the support maintenance of Deck Arch Bridges column K-type is realized using cage lifting technology solves the technical problems such as continuous multi-joint, multispan bridge beam bottom and the support maintenance of Deck Arch Bridges column K-type；The operating efficiency of maintenance personnel's operation safety, bridge maintenance is high.
Description
Technical field
The present invention relates to a kind of deck railway arch bridges to cross pier bridge-checking vehicle, belongs to road and bridge service kit technical field.
Background technique
With the construction of multi-joint multispan bridge and deck railway arch bridge in recent years, the frequency and efficiency requirements of bridge maintenance
It is higher and higher.Traditional bridge-checking vehicle did not had pier function, can only can not be examined to the support of Deck Arch Bridges column K-type one across a vehicle
It looks into, operating efficiency is low, comprehensive operation higher cost.
For the type bridge, design it is a kind of can multi-joint multispan share and deck railway arch bridge column K-type can be supportted into
Row conserves and is able to satisfy the bridge-checking vehicle that inspection bridge inspection operation needs, at those skilled in the art's urgent problem to be solved.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, provide it is a kind of can to deck railway arch bridge into
The a kind of of row normal inspection operation crosses pier bridge-checking vehicle.
The technical solution adopted by the present invention is that such:
A kind of deck railway arch bridge crosses pier bridge-checking vehicle, including walking mechanism, back-shaped channel, swing mechanism, revolution truss,
Electric-control system, hoistable platform and Lifting basket, the walking mechanism top are suspended on the vertical of one side bottom of bridge floor for walking
For bridge on H profile steel track, the swing mechanism is mounted on walking mechanism lower part, and the back-shaped channel is being turned round by flange setting
Mechanism surrounding, the revolution truss setting turn round and electric-control system and hoistable platform are arranged on truss in swing mechanism lower part, revolution
Lifting basket is arranged in lift below truss.
By adopting the above-described technical solution, the device have the advantages that are as follows:
1, it realizes that bridge-checking vehicle crosses pier function using walking, truss revolution driving and Lifting basket technology, utilizes cage lifting
Technology realizes the function of Deck Arch Bridges column K-type support maintenance, solves continuous multi-joint, multispan bridge beam bottom and deck type arch
The technical problems such as bridge column K-type support maintenance；
2, flexible and convenient operation, can be effectively ensured the operation safety of bridge maintenance personnel, to greatly improve bridge maintenance
Operating efficiency.
Preferably, two sets of main driving mechanisms and two sets of followers are symmetrically arranged at the top of the walking mechanism, it is corresponding,
There are four hitch points altogether between H profile steel track.
Preferably, the back-shaped channel include swing mechanism surrounding levelling bench and for personnel bridge floor with
Turn round the lower channel above and below between truss.The back-shaped channel of this preferred embodiment uses human oriented design, and except maintenance, personnel pass through
Outside back-shaped channel can check bridge flange plate and side, revolution truss can be also reached by back-shaped channel and carries out bridge bottom
Portion's maintenance work, while in the case where encountering emergency case, the maintenance personnel in bridge-checking vehicle can reach bridge floor quickly through back-shaped channel
It is withdrawn.
Preferably, the swing mechanism includes portal frame, driving assembly, revolution attachment base, pivoting support and pin shaft, institute
It states pivoting support inner ring and walking mechanism lower part is fixedly mounted on by pin shaft, pivoting support is connected by revolution attachment base and portal frame
It connects, the pivoting support outer ring is connect with revolution truss and the driving of the driving assembly by being located at turn around on attachment base rotates.Driving
Component realizes revolute function in such a way that pinion gear is engaged with the gear wheel of pivoting support outer ring.
Preferably, the revolution truss includes truss, the truss is mounted on revolution by attachment base Horizontal rotation type
Mechanism lower part.Further preferably, the pull-fork assembly that the truss side sets switching regulator overhauls window and locks to it, purlin
Top of the trellis sets cover plate assembly so that personnel pass in and out from top.The overhauls window is parallelogram mechanism, and off working state is
Folded state, as a part of truss side rail, working condition is unfolded state, is that maintenance personal overhauls electric-control cabinet body
When provide an operating space.For the fork component after overhauls window folding, operation fork component carries out mechanical locking, maintenance
Window answers the locking of ahead relieving fork component before needing to be unfolded.The cover plate assembly is mainly maintenance personnel from revolution
Truss reaches Lifting basket and provides a pedestrian passage.
Preferably, the Lifting basket includes hanger, elevator, double plate rope drawing machine, wirerope, hanging basket frame, guiding
Wheel, safety lock, the hanger, elevator, double plate rope drawing machine, directive wheel have two sets and are separately mounted to revolution truss both ends, institute
Stating wirerope has two, and wirerope lower end is hung in hanging basket frame both ends in the form of two suspension centres, and wirerope upper end is around on hanger
After directive wheel, using double plate rope drawing machine, finally it is connect with elevator output end.Further preferably, the hanger and directive wheel
It is mounted on above hanger both ends, the hanging basket frame rises to and is in closed state with revolution truss when receiving overlapping state completely.It rises
Drop hanging basket both ends use 4 suspension centres altogether, and the setting of double plate rope drawing machine ensure that the monolithic stability of barrel structure on revolution truss
Property.Lifting basket inoperative or when crossing pier, is in closed state with revolution truss, can by the elevating function of hanging basket when work
It realizes and the support of Deck Arch Bridges column K-type is conserved.
Can through the above technical solution in electric-control system elevator, driving assembly, main driving mechanism are operated.
Above-mentioned bridge-checking vehicle is applied to multi-joint, multispan and the support of Deck Arch Bridges column K-type checks, supports to greatly improve bridge
The operating efficiency of shield.And since its is flexible to operation, the operation safety of bridge maintenance personnel can be effectively ensured, meanwhile,
Reduce bridge-checking vehicle setting quantity, reduces comprehensive operation cost.
Detailed description of the invention
Fig. 1 is the schematic structural view of the invention in cross-section of bridge direction；
Fig. 2,3 are the main view and top view that the back-shaped channel for being is marked in Fig. 1；
Fig. 4 is the structural schematic diagram that the swing mechanism for being is marked in Fig. 1；
Fig. 5,6 are the main view and top view that the revolution truss for being is marked in Fig. 1；
Fig. 7,8 are the main view and right view that the Lifting basket for being is marked in Fig. 1.
Marked in the figure: 1 is main driving mechanism, 2 be follower, and 3 be back-shaped channel, and 4 be swing mechanism, and 5 be revolution purlin
Frame, 6 be electric-control system, and 7 be hoistable platform, and 8 be Lifting basket, and 3a is lower channel, and 3b is levelling bench, and 4a is portal frame,
4b is driving assembly, and 4c is revolution attachment base, and 4d is pivoting support, and 5a is truss, and 5b is overhauls window, and 5c is fork component,
5d is attachment base, and 5e is cover plate assembly, and 8a is hanger, and 8b is elevator, and 8c is double plate rope drawing machine, and 8d is wirerope, and 8e is to hang
Hoop frame, 8f are directive wheel, and 8g is safety lock, and A is H profile steel track, and B is bridge floor.
Specific embodiment
With reference to the accompanying drawing, the present invention is described in detail.
Embodiment:
As shown in Figure 1, a kind of deck railway arch bridge crosses pier bridge-checking vehicle, including walking mechanism, back-shaped channel 3, turn-around machine
Structure 4, revolution truss 5, electric-control system 6, hoistable platform 7 and Lifting basket 8, the walking mechanism top are suspended on for walking
For the vertical bridge of mono- side bottom of bridge floor B on H profile steel track A, the swing mechanism 4 is mounted on walking mechanism lower part, described back-shaped logical
Road 3 is arranged by flange in 4 surrounding of swing mechanism, and the setting of revolution truss 5 is turned round on truss 5 and set in 4 lower part of swing mechanism
Electric-control system 6 and hoistable platform 7 are set, Lifting basket 8 is arranged in revolution 5 lower section lift of truss.
Two sets of main driving mechanisms 1 and two sets of followers 2 are symmetrically arranged at the top of the walking mechanism, it is corresponding, with H profile steel
There are four hitch points altogether between track A.
The back-shaped channel 3 is as shown in Figure 2,3, including the levelling bench 3b in 4 surrounding of swing mechanism and for personnel
Lower channel 3a above and below between bridge floor B and revolution truss 5.
The swing mechanism 4 is as shown in figure 4, include portal frame 4a, driving assembly 4b, revolution attachment base 4c, pivoting support
4d and pin shaft 4e, the pivoting support 4d inner ring are fixedly mounted on walking mechanism lower part by pin shaft 4e, and pivoting support 4d passes through
Revolution attachment base 4c is connect with portal frame 4a, and the outer ring the pivoting support 4d connect with revolution truss 5 and by being located at turn around connection
Driving assembly 4b on seat 4c drives rotation.
The revolution truss 5 is as shown in Figure 5,6, including truss 5a, the truss 5a pass through attachment base 5d Horizontal rotation type
It is mounted on 4 lower part of swing mechanism.The shift fork group that the side the truss 5a sets switching regulator overhauls window 5b and locks to it
Cover plate assembly 5e is set at the top of part 5c, truss 5a so that personnel pass in and out from top.
The Lifting basket 8 as shown in Figure 7,8, including hanger 8a, elevator 8b, double plate rope drawing machine 8c, wirerope 8d, is hung
Hoop frame 8e, directive wheel 8f, safety lock 8g, the hanger 8a, elevator 8b, double plate rope drawing machine 8c, directive wheel 8f have two sets simultaneously
Revolution 5 both ends of truss are separately mounted to, the wirerope 4d there are two, and the lower end wirerope 4d is hung in basket in the form of two suspension centres
The both ends frame 8e, after the upper end wirerope 4d is around the directive wheel 8f on hanger 8a, using double plate rope drawing machine 8c, finally and elevator
The connection of 8b output end.
The hanger 8a and directive wheel 8f is mounted on above the both ends hanger 8a, and the hanging basket frame 8e rises to receive completely and fold
Closed state is in revolution truss 5 when state.
When 8 inoperative of Lifting basket or excessively pier, closed state is in when Lifting basket 8 works with revolution truss and passes through liter
The elevating function of drop hanging basket 8, which can be realized, conserves the support of Deck Arch Bridges column K-type, as shown in Figure 1, showing simultaneously in Fig. 1
Check that vehicle crosses the state of pier and checks vehicle internode direction across bridge inspection state.
Claims (8)
1. a kind of deck railway arch bridge crosses pier bridge-checking vehicle, it is characterised in that: including walking mechanism, back-shaped channel (3), turn-around machine
Structure (4), revolution truss (5), electric-control system (6), hoistable platform (7) and Lifting basket (8), the walking mechanism top is for going
The formula of walking is suspended on the vertical bridge of bridge floor (B) side bottom on H profile steel track (A), and the swing mechanism (4) is mounted on walking mechanism
Lower part, the back-shaped channel (3) are arranged by flange in swing mechanism (4) surrounding, and the revolution truss (5) is arranged in turn-around machine
Structure (4) lower part is turned round and electric-control system (6) and hoistable platform (7) is arranged on truss (5), lift setting below revolution truss (5)
Lifting basket (8).
2. a kind of deck railway arch bridge according to claim 1 crosses pier bridge-checking vehicle, it is characterised in that: the walking mechanism
Top is symmetrically arranged with two sets of main driving mechanisms (1) and two sets of followers (2), corresponding, shares between H profile steel track (A)
Four hitch points.
3. a kind of deck railway arch bridge according to claim 1 crosses pier bridge-checking vehicle, it is characterised in that: the back-shaped channel
(3) include swing mechanism (4) surrounding levelling bench (3b) and for personnel bridge floor (B) with turn round truss (5) between
Upper and lower lower channel (3a).
4. a kind of deck railway arch bridge according to claim 1 crosses pier bridge-checking vehicle, it is characterised in that: the swing mechanism
It (4) include portal frame (4a), driving assembly (4b), revolution attachment base (4c), pivoting support (4d) and pin shaft (4e), the revolution
Bearing (4d) inner ring is fixedly mounted on walking mechanism lower part by pin shaft (4e), and pivoting support (4d) passes through revolution attachment base (4c)
It is connect with portal frame (4a), the pivoting support outer ring (4d) is connect and with revolution truss (5) by being located at turn around attachment base (4c)
On driving assembly (4b) drive rotation.
5. a kind of deck railway arch bridge according to claim 1 or 4 crosses pier bridge-checking vehicle, it is characterised in that: the revolution
Truss (5) includes truss (5a), and the truss (5a) is mounted under swing mechanism (4) by attachment base (5d) Horizontal rotation type
Portion.
6. a kind of deck railway arch bridge according to claim 5 crosses pier bridge-checking vehicle, it is characterised in that: the truss (5a)
The pull-fork assembly (5c) that side sets switching regulator overhauls window (5b) and locks to it, truss (5a) top set cover plate assembly
(5e) passes in and out for personnel from top.
7. a kind of deck railway arch bridge according to claim 1 crosses pier bridge-checking vehicle, it is characterised in that: the Lifting basket
(8) include hanger (8a), elevator (8b), double plate rope drawing machine (8c), wirerope (8d), hanging basket frame (8e), directive wheel (8f),
Safety lock (8g), the hanger (8a), elevator (8b), double plate rope drawing machine (8c), directive wheel (8f) have two sets and install respectively
At revolution truss (5) both ends, the wirerope (4d) has two, and the wirerope lower end (4d) is hung in hanging basket frame in the form of two suspension centres
The both ends (8e), after the wirerope upper end (4d) is around the directive wheel (8f) on hanger (8a), using double plate rope drawing machine (8c), finally
It is connect with elevator (8b) output end.
8. a kind of deck railway arch bridge according to claim 7 crosses pier bridge-checking vehicle, it is characterised in that: the hanger (8a)
It is mounted on above the both ends hanger (8a) with directive wheel (8f), the hanging basket frame (8e) rises to when receiving overlapping state completely and revolution
Truss (5) is in closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687129.7A CN110373995A (en) | 2019-07-29 | 2019-07-29 | A kind of deck railway arch bridge crosses pier bridge-checking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687129.7A CN110373995A (en) | 2019-07-29 | 2019-07-29 | A kind of deck railway arch bridge crosses pier bridge-checking vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110373995A true CN110373995A (en) | 2019-10-25 |
Family
ID=68256704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687129.7A Pending CN110373995A (en) | 2019-07-29 | 2019-07-29 | A kind of deck railway arch bridge crosses pier bridge-checking vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110373995A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298214A (en) * | 2020-10-15 | 2021-02-02 | 成都市新筑路桥机械股份有限公司 | Driving system of bridge inspection vehicle |
| CN114438878A (en) * | 2021-12-27 | 2022-05-06 | 上海市政养护管理有限公司 | Walking operation platform for maintaining steel box girder arch bridge |
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| CN102619166A (en) * | 2012-04-14 | 2012-08-01 | 无锡科通工程机械制造有限公司 | Hanging basket for detection and maintenance of railway bridge |
| KR20160123514A (en) * | 2015-04-16 | 2016-10-26 | 영신기술 주식회사 | Moving Type Inspection Equipment of Bridge |
| CN206143629U (en) * | 2016-10-28 | 2017-05-03 | 中铁二十四局集团安徽工程有限公司 | Super roomy gauge last quarter inspection trolley of compound section steel structure bridge |
| CN108103932A (en) * | 2017-12-22 | 2018-06-01 | 中铁第四勘察设计院集团有限公司 | It turns round closed type Flexible arch bridge with steel truss beam and checks vehicle |
| CN207739136U (en) * | 2017-12-13 | 2018-08-17 | 陕西博安机械工程有限公司 | A kind of multi-functional bridge beam bottom inspection vehicle |
| CN208362910U (en) * | 2018-06-08 | 2019-01-11 | 成都新途科技有限公司 | Vehicle is checked in a kind of bridge purlin |
| CN208632957U (en) * | 2018-07-16 | 2019-03-22 | 成都济通路桥科技有限公司 | A kind of novel steel truss bridge inspection device |
| CN211006327U (en) * | 2019-07-29 | 2020-07-14 | 成都市新筑路桥机械股份有限公司 | Deck railway arch bridge pier-passing bridge inspection vehicle |
-
2019
- 2019-07-29 CN CN201910687129.7A patent/CN110373995A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000049885A (en) * | 2000-05-04 | 2000-08-05 | 이석원 | Working automobile for check and maintenance of bridges |
| KR200197360Y1 (en) * | 2000-05-04 | 2000-09-15 | 영신기공주식회사 | Moving facility for check and maintenance of bridges with horizontal boom moving up and down |
| CN102619166A (en) * | 2012-04-14 | 2012-08-01 | 无锡科通工程机械制造有限公司 | Hanging basket for detection and maintenance of railway bridge |
| KR20160123514A (en) * | 2015-04-16 | 2016-10-26 | 영신기술 주식회사 | Moving Type Inspection Equipment of Bridge |
| CN206143629U (en) * | 2016-10-28 | 2017-05-03 | 中铁二十四局集团安徽工程有限公司 | Super roomy gauge last quarter inspection trolley of compound section steel structure bridge |
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| CN108103932A (en) * | 2017-12-22 | 2018-06-01 | 中铁第四勘察设计院集团有限公司 | It turns round closed type Flexible arch bridge with steel truss beam and checks vehicle |
| CN208362910U (en) * | 2018-06-08 | 2019-01-11 | 成都新途科技有限公司 | Vehicle is checked in a kind of bridge purlin |
| CN208632957U (en) * | 2018-07-16 | 2019-03-22 | 成都济通路桥科技有限公司 | A kind of novel steel truss bridge inspection device |
| CN211006327U (en) * | 2019-07-29 | 2020-07-14 | 成都市新筑路桥机械股份有限公司 | Deck railway arch bridge pier-passing bridge inspection vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298214A (en) * | 2020-10-15 | 2021-02-02 | 成都市新筑路桥机械股份有限公司 | Driving system of bridge inspection vehicle |
| CN114438878A (en) * | 2021-12-27 | 2022-05-06 | 上海市政养护管理有限公司 | Walking operation platform for maintaining steel box girder arch bridge |
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Effective date of registration: 20230119 Address after: 611430 No. 799, hope road, Wujin street, Xinjin District, Chengdu, Sichuan (Industrial Park) Applicant after: Chengdu Xinzhu Transportation Technology Co.,Ltd. Address before: 611430 Xinjin Industrial Park, Xinjin County, Chengdu City, Sichuan Province Applicant before: CHENGDU XINZHU ROAD & BRIDGE MACHINERY Co.,Ltd. |