CN203247502U - Novel mixed bridge detecting vehicle - Google Patents
Novel mixed bridge detecting vehicle Download PDFInfo
- Publication number
- CN203247502U CN203247502U CN 201320287037 CN201320287037U CN203247502U CN 203247502 U CN203247502 U CN 203247502U CN 201320287037 CN201320287037 CN 201320287037 CN 201320287037 U CN201320287037 U CN 201320287037U CN 203247502 U CN203247502 U CN 203247502U
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- arm
- hydraulic cylinder
- hinged
- work platform
- truss
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Abstract
The utility model discloses a novel mixed bridge detecting vehicle which comprises a work arm. The work arm comprises a box beam, a truss work platform and a lifting basket, wherein one end of the box beam is connected with the truss work platform through a lap joint frame, the other end of the box beam is connected with a base plate, one end of the truss work platform is connected with the box beam, and the other end of the truss work platform is connected with the lifting basket. Due to the work arm of a novel structure, the comprehensive performance of the bridge detecting vehicle is improved, and the uniformity of performance of detecting range, detecting efficiency, bridge adaptability, safety and the like is achieved.
Description
Technical field
The utility model relates to a kind of bridge inspection vehicle, relates in particular to a kind of novel mixed bridge inspection vehicle.
Background technology
Bridge inspection vehicle be used for to cooperate detects and uses during the maintenance bridge, and can safely and efficiently the maintainer be delivered to and carry out operation below the bridge floor, because of bulky, technical sophistication and expensive.The main performance of estimating bridge inspection vehicle has detected amplitude, detection efficiency, bridge compliance and safety.The working arm of bridge inspection vehicle is the critical component that ensures its performance, presses the difference of working arm form of structure, and bridge inspection vehicle can be divided into truss-like, collapsible and hybrid three classes.
Truss bridge detecting vehicle horizontal detection amplitude is large, and detection efficiency is high and safety good, but it is little vertically to detect the degree of depth, and the bridge bad adaptability is limited to the detectability of cable stayed bridge, suspension bridge, combined steel structure bridge and large degree of depth bridge pier; Collapsible bridge inspection vehicle horizontal detection amplitude and the vertical detection degree of depth are all larger, the bridge strong adaptability, but detection efficiency and safety are lower.Existing bridge inspection vehicle is because the restriction of working arm structure is difficult to realize the unification of the combination properties such as detected amplitude, detection efficiency, bridge compliance and safety.
The utility model content
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of working arm of novel mixed structure is provided, solving the bridge inspection vehicle combination property and be difficult to unified contradiction.
For achieving the above object, the utility model adopts following technical proposals:
A kind of novel mixed bridge inspection vehicle, comprise working arm, described working arm comprises box beam, truss work platform and hanging basket, described box beam one end is connected with the truss work platform by ledge, other end connecting base plate, described truss work platform one end is connected with box beam, and the other end is connected with hanging basket.
Described box beam comprises pivoting support arm, principal arm hydraulic cylinder I, principal arm, principal arm hydraulic cylinder II, the centre of gyration, vertical arm hydraulic cylinder I, vertical arm, vertical arm hydraulic cylinder II and linkage, described pivoting support arm lower end links to each other with the chassis, revolution support arm upper end is hinged with principal arm one end, the other end of principal arm and the upper end of the centre of gyration are hinged, and the lower end of the centre of gyration is with vertically the arm upper end is hinged; The hinged ledge in vertical arm lower end; One end of revolution lower end, support arm side and principal arm hydraulic cylinder I is hinged, the other end and the principal arm of principal arm hydraulic cylinder I are hinged, principal arm hydraulic cylinder II two ends are hinged on respectively on principal arm and the centre of gyration, vertically arm hydraulic cylinder I two ends are hinged on respectively on the centre of gyration and the vertical arm, linkage is hinged on respectively on vertical arm and the ledge, and vertically arm hydraulic cylinder II two ends are hinged on respectively on vertical arm lower end and the linkage.
Described vertical arm parallel sided is arranged a ladder in vertical arm, is used for escaping under the state of emergency, improves safety.
Described truss work platform is connected by telescopic hydraulic cylinder between the adjacent truss by two joint or more piece truss constitutes, and telescopic hydraulic cylinder drives the truss relative sliding, and working arm horizontal detection amplitude is large.
Described truss work platform one end is by linking to each other with box beam with its fixing ledge, upside and the lifting guide rail of the truss work platform other end are hinged, adjacent two seamed edges of described hanging basket are installed in the lifting guide-track groove, and be connected the monosymmetric one group of lifting leveling hydraulic cylinder that respectively connects with the truss work platform at hanging basket, the two ends of lifting leveling hydraulic cylinder are hinged on respectively on hanging basket and the truss work platform, and be provided with a revolvable fixture at described lifting guide rail, described fixture is connected with hanging basket, or is connected with the truss work platform.Described hanging basket can slide along the lifting guide rail, and the working arm degree of freedom is high, and flexibility is good, has preferably bridge compliance.
The utility model beneficial effect is:
1. working arm is combined by box beam and truss, and integral body is accordion structure, and volume is little, and degree of freedom is high, can be preferably cable wire by cable stayed bridge and suspension bridge etc., the bridge strong adaptability.
2. the truss work platform is rotatable transfers, and has improved the vertical detection degree of depth.
3. the space is large in the truss platform, behind the working arm one-off, and the removable detection of staff, detection efficiency is high.
4. the vertical arm ladder that is arranged in parallel can be escaped under the state of emergency, and safety is good.
5. realized the unification of a kind of working arm of bridge inspection vehicle on the performances such as bridge compliance, detected amplitude, detection efficiency and safety.
6. the described fixture mutual motion between lifting guide rail and truss work platform or the hanging basket that realizes undoing the lock, with leveling or lifting hanging basket, raising working arm detection range.
Description of drawings
The structural representation of hanging basket lifting when Fig. 1 is the horizontal operation of the utility model truss work platform.
Fig. 2 is the structural representation of the utility model truss work platform when transferring.
Fig. 3 is the partial enlarged drawing of the utility model truss work platform far-end.
The structure chart of Fig. 4 fixture.
Among the figure, 1, supplemental support, 2, the chassis, 3, the pivoting support arm, 4, principal arm hydraulic cylinder I, 5, principal arm, 6, principal arm hydraulic cylinder II, 7, the centre of gyration, 8, vertical arm hydraulic cylinder I, 9, vertical arm, 10, ladder, 11, vertical arm hydraulic cylinder II, 12, linkage, 13, ledge, 14, truss work platform, 15, the truss telescopic hydraulic cylinder, 16, lifting leveling hydraulic cylinder, 17, fixture, 18, the lifting guide rail, 19, hanging basket.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
Embodiment 1
Shown in Fig. 1-4, a kind of bridge inspection vehicle of mixed form working arm comprises chassis 2 and working arm, and the front end bottom on chassis 2 is provided with crawler type supplemental support 1, and described working arm partly is made of box beam part and truss.
Pivoting support arm 3 lower ends link to each other with chassis 2 in the described box beam part, revolution support arm 2 upper ends and principal arm 5 one ends are hinged, one end of revolution support arm lower end, 2 side and principal arm hydraulic cylinder I 4 is hinged, the other end and the principal arm 5 of principal arm hydraulic cylinder I 4 are hinged, the upper end of the other end of described principal arm 5 and the centre of gyration 7 is hinged, principal arm hydraulic cylinder II 6 two ends are hinged on respectively on principal arm 5 and the centre of gyration 7, the lower end of the centre of gyration 7 is with vertically arm 9 upper ends are hinged, vertically arm hydraulic cylinder I 8 two ends are hinged on respectively on the centre of gyration 7 and the vertical arm 9, a vertical side of arm 9 ladder 10 that is arranged in parallel, the hinged ledge 13 in vertical arm 9 lower ends, linkage 12 is hinged on respectively on vertical arm 9 and the ledge 13, and vertically arm hydraulic cylinder II 11 two ends are hinged on respectively on vertical arm 9 lower ends and the linkage 12.
Described truss work platform 14 is by partly linking to each other with box beam with its fixing ledge 13, truss work platform 14 far-end upsides and lifting guide rail 18 are hinged, hanging basket 19 adjacent two seamed edges are installed in lifting guide rail 18 grooves, described lifting leveling hydraulic cylinder 16 two ends are hinged on respectively on hanging basket 19 and the truss work platform 14, totally two groups of lifting leveling hydraulic cylinders 16 are arranged symmetrically in the both sides of hanging basket 19 and truss work platform 14.
Be provided with fixture 17 between described hanging basket 19, lifting guide rail 18 and the truss work platform 14, fixedly truss work platform 14 and lifting guide rail 18 of fixture 17 as shown in Figure 3, lifting leveling hydraulic cylinder 16 can drive hanging basket 19 and slide up and down along lifting guide rail 18.
The expansion of described vertical arm 9 is cooperated by principal arm hydraulic cylinder II 6 and vertical arm hydraulic cylinder I 8 to be finished.
The expansion of described truss platform 14 is driven by vertical arm hydraulic cylinder II 11 and finishes.
The flexible driving by truss telescopic hydraulic cylinder 15 of described truss work platform 14 finished.
As another kind of embodiment of the present utility model as shown in Figure 2, vertically arm hydraulic cylinder II 11 driving truss work platforms 14 are transferred, fixture 17 is lifting guide rail 18 and hanging basket 19 fixedly, lifting leveling hydraulic cylinder 16 drives hanging basket and rotates relative to truss work platform 14, hanging basket 19 maintenance levels have satisfied the large depth detection operation to bridge pier etc.
Claims (5)
1. novel mixed bridge inspection vehicle, comprise working arm, it is characterized in that: described working arm comprises box beam, truss work platform and hanging basket, described box beam one end by ledge be connected with the truss work platform, other end connecting base plate, described truss work platform one end is connected with box beam, and the other end is connected with hanging basket.
2. novel mixed bridge inspection vehicle as claimed in claim 1, it is characterized in that: described box beam comprises pivoting support arm, principal arm hydraulic cylinder I, principal arm, principal arm hydraulic cylinder II, the centre of gyration, vertical arm hydraulic cylinder I, vertical arm, vertical arm hydraulic cylinder II and linkage, described pivoting support arm lower end links to each other with the chassis, revolution support arm upper end is hinged with principal arm one end, the other end of principal arm and the upper end of the centre of gyration are hinged, and the lower end of the centre of gyration is with vertically the arm upper end is hinged; The hinged ledge in vertical arm lower end; One end of revolution lower end, support arm side and principal arm hydraulic cylinder I is hinged, the other end and the principal arm of principal arm hydraulic cylinder I are hinged, principal arm hydraulic cylinder II two ends are hinged on respectively on principal arm and the centre of gyration, vertically arm hydraulic cylinder I two ends are hinged on respectively on the centre of gyration and the vertical arm, linkage is hinged on respectively on vertical arm and the ledge, and vertically arm hydraulic cylinder II two ends are hinged on respectively on vertical arm lower end and the linkage.
3. novel mixed bridge inspection vehicle as claimed in claim 2 is characterized in that: described vertical arm parallel sided is arranged a ladder in vertical arm.
4. novel mixed bridge inspection vehicle as claimed in claim 1 is characterized in that: described truss work platform is connected by telescopic hydraulic cylinder between the adjacent truss by two joint or more piece truss constitutes, and telescopic hydraulic cylinder drives the truss relative sliding.
5. novel mixed bridge inspection vehicle as claimed in claim 1, it is characterized in that: described truss work platform one end is by linking to each other with box beam with its fixing ledge, upside and the lifting guide rail of the truss work platform other end are hinged, adjacent two seamed edges of described hanging basket are installed in the lifting guide-track groove, and be connected the monosymmetric one group of lifting leveling hydraulic cylinder that respectively connects with the truss work platform at hanging basket, the two ends of lifting leveling hydraulic cylinder are hinged on respectively on hanging basket and the truss work platform, and be provided with a revolvable fixture at described lifting guide rail, described fixture is connected with hanging basket, or is connected with the truss work platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320287037 CN203247502U (en) | 2013-05-23 | 2013-05-23 | Novel mixed bridge detecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320287037 CN203247502U (en) | 2013-05-23 | 2013-05-23 | Novel mixed bridge detecting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247502U true CN203247502U (en) | 2013-10-23 |
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ID=49373949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320287037 Expired - Fee Related CN203247502U (en) | 2013-05-23 | 2013-05-23 | Novel mixed bridge detecting vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN203247502U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243647A (en) * | 2013-05-23 | 2013-08-14 | 山东大学 | Novel hybrid bridge detection vehicle |
| CN104947586A (en) * | 2015-04-28 | 2015-09-30 | 湖南桥康智能科技有限公司 | Bridge detection operating vehicle |
| CN105484154A (en) * | 2016-01-20 | 2016-04-13 | 招商局重庆交通科研设计院有限公司 | Multifunctional detection vehicle for bridge construction |
| CN105568851A (en) * | 2016-01-20 | 2016-05-11 | 招商局重庆交通科研设计院有限公司 | Bridge checking vehicle control system and method |
-
2013
- 2013-05-23 CN CN 201320287037 patent/CN203247502U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243647A (en) * | 2013-05-23 | 2013-08-14 | 山东大学 | Novel hybrid bridge detection vehicle |
| CN103243647B (en) * | 2013-05-23 | 2015-08-05 | 山东大学 | A kind of Novel hybrid bridge detection vehicle |
| CN104947586A (en) * | 2015-04-28 | 2015-09-30 | 湖南桥康智能科技有限公司 | Bridge detection operating vehicle |
| CN105484154A (en) * | 2016-01-20 | 2016-04-13 | 招商局重庆交通科研设计院有限公司 | Multifunctional detection vehicle for bridge construction |
| CN105568851A (en) * | 2016-01-20 | 2016-05-11 | 招商局重庆交通科研设计院有限公司 | Bridge checking vehicle control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |