CN202208885U - Rotary pier-passing bridge inspecting vehicle - Google Patents
Rotary pier-passing bridge inspecting vehicle Download PDFInfo
- Publication number
- CN202208885U CN202208885U CN2011202910963U CN201120291096U CN202208885U CN 202208885 U CN202208885 U CN 202208885U CN 2011202910963 U CN2011202910963 U CN 2011202910963U CN 201120291096 U CN201120291096 U CN 201120291096U CN 202208885 U CN202208885 U CN 202208885U
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- pivoting support
- support
- bridge
- whirligig
- pier
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Abstract
The utility model discloses a rotary pier-passing bridge inspecting vehicle, which comprises a travelling mechanism, a truss and a travelling driving device and further comprises a rotating device capable of enabling the truss to horizontally rotate. The rotating device comprises a fixing part and a rotating part. The fixing part of the rotating device is fixedly connected with the travelling mechanism. The rotating part of the rotating device is connected with the truss. According to the rotary pier-passing bridge inspecting vehicle disclosed by the utility model, the inspecting vehicle rotates in a certain degree through the rotating device and then bypasses a part of obstacle, so that the rotary pier-passing is realized; the number of the inspecting vehicle used by the whole bridge is greatly reduced; one inspecting vehicle is only necessary for the whole bridge; the manufacture cost is reduced; the inspecting vehicle is easy to maintain; the rotary pier-passing bridge inspecting vehicle disclosed by the utility model has the characteristics of being small in integral volume, simple in structure, light in weight, strong in flexibility, simple for operation, high in sleeper rotating efficiency and safe for use; the rotary pier-passing bridge inspecting vehicle is wide in application bridge range; and convenience is provided for inspecting highway bridges, railway bridges and highway-railway dual-purpose bridges.
Description
Technical field
The utility model relates to the equipment that bridge polycrystalline substance parts are carried out maintenance and inspection, refers to a kind of pier bridge inspection car that rotates through particularly.
Background technology
The bridge inspection car generally is the form of structure according to beam at present, adopts suspension type crane scheme, and promptly running mechanism is inverted on i iron (or the H shaped steel) track through steel wheel, and vehicle frame links to each other with running mechanism, operation under the driving of motor.Adopt the inspection trolley of this form of structure, because the quantity of bridge pier is many, inspection trolley is not easy through bridge pier, this just cause every between two piers (or once striding) inspection trolley need be set.Therefore, the quantity demand of full-bridge inspection trolley is more, and cost is high, inspection trolley maintaining difficulty.
If a bridge block only is provided with an inspection trolley, just must solve the problem that inspection trolley is crossed pier.Solution is to adopt transition to realize at present: a track is respectively arranged in the bridge bottom in the bridge pier both sides; And near the forward and backward cover transition mechanism that respectively is provided with of bridge pier; The inspection trolley that the operation (duty) of will on two parallel tracks, working is overlapped in front one is transferred to operation on the track (crossing the pier state); After having crossed pier, transition mechanism is overlapped in warp back one again, inspection trolley is returned on two parallel orbits move.In order to accomplish the transition function, one group of rotatable running mechanism can only be respectively arranged at the inspection trolley two ends.This pier technology of going through transition is for the ease of the layout of track, and only suitable bridge bottom width is than the big bridge more than 2.5 meters of bridge pier.Simultaneously, the inspection trolley of this structure transition efficient is low, and inspection trolley rocks strongly in the process of walking, gives a kind of unsafe sensation of people, especially when transition place maloperation (mainly be the track anglec of rotation not to), is prone to take place the danger of bob car.
Summary of the invention
The purpose of the utility model will overcome the existing in prior technology deficiency exactly, and a kind of pier bridge inspection car that rotates through is provided, in order to solve the problem that existing tool car can not be crossed pier or not be suitable for the pier of going through transition.
For realizing above-mentioned purpose; The utility model designed rotates through pier bridge inspection car; Comprise running mechanism, truss, walk horizontal drive device, it also comprises the whirligig that truss is horizontally rotated, and said whirligig comprises standing part and rotating part; The standing part of said whirligig is fixedly connected with running mechanism, and the rotating part of said whirligig is connected with truss.
Preferably; The standing part of said whirligig comprise connect support with on be connected the top of the pivoting support that support is fixedly connected; The rotating part of said whirligig comprise following connection support, with the bottom and the power drive of the pivoting support that is connected the support fixed connection down; Said power drive is fixed on and connects on the support, and said power-actuated output gear is connected with the gear drive of pivoting support bottom.
Further, be connected support on said running mechanism and the said whirligig and be fixedly connected, said truss and said whirligig following is connected the support connection.
One of preferred version; The top of said pivoting support is the pivoting support inner ring; The bottom of said pivoting support is the pivoting support outer ring; Be meshed through rolling element between said pivoting support inner ring and the pivoting support outer ring, the gear of said pivoting support outer ring and said power-actuated output gear are in transmission connection.
Two of preferred version; The top of said pivoting support is the pivoting support outer ring; The bottom of said pivoting support is the pivoting support inner ring; Be meshed through rolling element between said pivoting support inner ring and the pivoting support outer ring, the gear of said pivoting support inner ring and said power-actuated output gear are in transmission connection.
Particularly, said rolling element is steel ball or roller.
Particularly, said running mechanism and walking between the horizontal drive device is in transmission connection through axle and axle sleeve.
Particularly, said power drive comprises drive motors and reducer, is in transmission connection through shaft coupling between drive motors and the reducer.
The beneficial effect of the utility model is: when not needing bridge pier, rotate through the normal operation in orbit of pier bridge inspection car; At needs during bridge pier; Inspection trolley is rotated a certain angle walk around partial impairment through whirligig and can realize that it rotates through pier, the employed tool car quantity of bed rearrangement bridge is significantly reduced, full-bridge only needs an inspection trolley; The cost of making reduces, and the inspection trolley maintaining is easy.And, adopt pivoting support to realize rotation, the power that in rotation process, receives a plurality of directions such as the power of tumbling, radial load, axial force is even, therefore, is difficult for rocking in the process of walking, and is safe in utilization.The utlity model has that overall volume is little, simple in structure, light weight, strong, simple to operate, high, safe in utilization characteristics of transition efficient of performance flexibly.It is wide that the utility model is suitable for the bridge scope, rotates through pier in the middle of in the bridge construction form, can realizing, for the inspection of highway bridge, railroad bridge and combined bridge provides convenience.
Description of drawings
Fig. 1 is the overall structure sketch map that rotates through pier bridge inspection car.
Fig. 2 is the structural representation of whirligig among Fig. 1.
Fig. 3 is the structural representation of pivoting support among Fig. 2.
Fig. 4 is the structural representation that rotates through pier bridge inspection car normal operating conditions.
Fig. 5 rotates through the structural representation that pier bridge inspection car is crossed the pier state.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is done further to describe in detail.
The pier bridge inspection car that rotates through shown in Figure 1 comprises running mechanism 1, truss 3, walks horizontal drive device 4, and it also comprises the whirligig 2 that truss 3 is horizontally rotated.Running mechanism 1 and walking between the horizontal drive device 4 is in transmission connection through axle and axle sleeve.
Fig. 1, the whirligig shown in 22 comprise standing part and rotating part.The standing part of whirligig 2 comprise connect support 2.1 with on be connected the top of the pivoting support 2.3 that support 2.1 is fixedly connected.The rotating part of whirligig 2 comprise following connection support 2.2, with the bottom and the power drive 2.4 of the pivoting support 2.3 that is connected support 2.2 fixed connections down.Power drive 2.4 is fixed on and connects on the support 2.1, and the gear 2.3.3 of the output gear 2.4.3 of power drive 2.4 and pivoting support 2.3 bottoms is in transmission connection.Be connected support 2.1 on running mechanism 1 and the whirligig 2 and be fixedly connected, truss 3 and whirligig 2 following is connected support 2.2 connections.
The top of the pivoting support 2.3 shown in Fig. 1～3 is pivoting support inner ring 2.3.1; The bottom of pivoting support 2.3 is pivoting support outer ring 2.3.2; Be meshed through rolling element 2.3.4 between pivoting support inner ring 2.3.1 and the pivoting support outer ring 2.3.2, said rolling element 2.3.4 is a steel ball.The gear 2.3.3 of pivoting support outer ring 2.3.2 and the output gear 2.4.3 of power drive 2.4 are in transmission connection.Power drive 2.4 comprises drive motors 2.4.1 and reducer 2.4.2, is in transmission connection through shaft coupling between drive motors 2.4.1 and the reducer 2.4.2.
The course of work of the utility model is following:
The mode that links to each other with shaft coupling between drive motors 2.4.1 and the reducer 2.4.2 is transmitted running, and reducer 2.4.2 output connects output gear 2.4.3, connects with the mode of key.Drive motors 2.4.1 is input to power on the reducer 2.4.2; Export through the secondary of reducer 2.4.2 again; To the output gear 2.4.3 that is connected reducer 2.4.2 output shaft, output gear 2.4.3 is input to power on the pivoting support 2.3 through the engagement of the 2.3.3 that cogs in pivoting support 2.3 with transmission of power.Pivoting support inner ring 2.3.1 with on be connected support 2.1 and be fixedly connected, therefore, 2.3.1 is fixed for the pivoting support inner ring.Because the gear 2.3.3 of pivoting support outer ring 2.3.2 and the output gear 2.4.3 of power drive 2.4 are in transmission connection, under the effect of the rotatory force of importing, will cause pivoting support outer ring 2.3.2 under the effect of this power, to rotate.The gyration of pivoting support outer ring 2.3.2; Drive the rotation of the following connection support 2.2 is connected with pivoting support outer ring 2.3.2, thus the rotation of drive truss 3, make inspection trolley rotate to suitable bridge to; Make inspection trolley pass through state as shown in Figure 5 from the U-shaped mouth in the middle of the bridge pier 5.Cross the situation that pier rotates to its normal service work afterwards once more, state as shown in Figure 4.
Claims (8)
1. one kind rotates through pier bridge inspection car; Comprise running mechanism (1), truss (3), walk horizontal drive device (4); It is characterized in that: it also comprises the whirligig (2) that truss (3) is horizontally rotated; Said whirligig (2) comprises standing part and rotating part, and the standing part of said whirligig (2) is fixedly connected with running mechanism (1), and the rotating part of said whirligig (2) is connected with truss (3).
2. the pier bridge inspection car that rotates through according to claim 1; It is characterized in that: the standing part of said whirligig (2) comprise connect support (2.1) with on be connected the top of the pivoting support (2.3) that support (2.1) is fixedly connected; The rotating part of said whirligig (2) comprise following connection support (2.2), with the bottom and the power drive (2.4) of the pivoting support (2.3) that is connected support (2.2) fixed connection down; Said power drive (2.4) is fixed on and connects on the support (2.1), and the output gear (2.4.3) of said power drive (2.4) is in transmission connection with the gear (2.3.3) of pivoting support (2.3) bottom.
3. the pier bridge inspection car that rotates through according to claim 1 and 2; It is characterized in that: be connected support (2.1) on said running mechanism (1) and the said whirligig (2) and be fixedly connected, said truss (3) and said whirligig (2) following is connected support (2.2) connection.
4. the pier bridge inspection car that rotates through according to claim 2; It is characterized in that: the top of said pivoting support (2.3) is pivoting support inner ring (2.3.1); The bottom of said pivoting support (2.3) is pivoting support outer ring (2.3.2); Be meshed through rolling element (2.3.4) between said pivoting support inner ring (2.3.1) and pivoting support outer ring (2.3.2), the gear (2.3.3) of said pivoting support outer ring (2.3.2) is in transmission connection with the output gear (2.4.3) of said power drive (2.4).
5. the pier bridge inspection car that rotates through according to claim 2; It is characterized in that: the top of said pivoting support (2.3) is pivoting support outer ring (2.3.2); The bottom of said pivoting support (2.3) is pivoting support inner ring (2.3.1); Be meshed through rolling element (2.3.4) between said pivoting support inner ring (2.3.1) and pivoting support outer ring (2.3.2), the gear (2.3.3) of said pivoting support inner ring (2.3.1) is in transmission connection with the output gear (2.4.3) of said power drive (2.4).
6. according to claim 4 or the 5 described pier bridge inspection cars that rotate through, it is characterized in that: said rolling element (2.3.4) is steel ball or roller.
7. the pier bridge inspection car that rotates through according to claim 1 is characterized in that: said running mechanism (1) and walking between the horizontal drive device (4) is in transmission connection through axle and axle sleeve.
8. the pier bridge inspection car that rotates through according to claim 2 is characterized in that: said power drive (2.4) comprises drive motors (2.4.1) and reducer (2.4.2), is in transmission connection through shaft coupling between drive motors (2.4.1) and the reducer (2.4.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202910963U CN202208885U (en) | 2011-08-11 | 2011-08-11 | Rotary pier-passing bridge inspecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202910963U CN202208885U (en) | 2011-08-11 | 2011-08-11 | Rotary pier-passing bridge inspecting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208885U true CN202208885U (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202910963U Expired - Fee Related CN202208885U (en) | 2011-08-11 | 2011-08-11 | Rotary pier-passing bridge inspecting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208885U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912726A (en) * | 2012-11-15 | 2013-02-06 | 武桥重工集团股份有限公司 | Combined type multifunctional bridge inspection trolley |
| CN103268084A (en) * | 2013-01-21 | 2013-08-28 | 成都市新筑路桥机械股份有限公司 | Control method for rotary rail change of bridge inspection vehicle for outside of steel girder box |
| CN103279072A (en) * | 2013-01-21 | 2013-09-04 | 成都市新筑路桥机械股份有限公司 | Position detection and judgment method and control device for linear and rotary rail change of bridge inspection vehicle |
| CN103422433A (en) * | 2013-09-05 | 2013-12-04 | 武汉武桥交通装备技术有限公司 | Bridge inspection car running track manual shifter |
| CN105178178A (en) * | 2015-07-23 | 2015-12-23 | 中铁第五勘察设计院集团有限公司 | Pier crossing type bridge inspection equipment |
| CN109706839A (en) * | 2019-02-25 | 2019-05-03 | 桥致通（武汉）技术有限公司 | A kind of hydraulic permeability reversing gear rotating through pier formula bridge inspection vehicle |
| CN109722987A (en) * | 2019-02-25 | 2019-05-07 | 桥致通（武汉）技术有限公司 | A kind of free positioning intelligence beam bottom Inspection and maintenance vehicle |
| CN113125093A (en) * | 2021-03-15 | 2021-07-16 | 山西省交通建设工程质量检测中心（有限公司） | Road and bridge detection device |
-
2011
- 2011-08-11 CN CN2011202910963U patent/CN202208885U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912726A (en) * | 2012-11-15 | 2013-02-06 | 武桥重工集团股份有限公司 | Combined type multifunctional bridge inspection trolley |
| CN103268084A (en) * | 2013-01-21 | 2013-08-28 | 成都市新筑路桥机械股份有限公司 | Control method for rotary rail change of bridge inspection vehicle for outside of steel girder box |
| CN103279072A (en) * | 2013-01-21 | 2013-09-04 | 成都市新筑路桥机械股份有限公司 | Position detection and judgment method and control device for linear and rotary rail change of bridge inspection vehicle |
| CN103268084B (en) * | 2013-01-21 | 2015-09-09 | 成都市新筑路桥机械股份有限公司 | The control method of rotary rail change of bridge inspection vehicle for outside of steel girder box |
| CN103279072B (en) * | 2013-01-21 | 2015-10-28 | 成都市新筑路桥机械股份有限公司 | Decision method and control device are detected in the position of bridge-checking vehicle rotary Variable rail line |
| CN103422433A (en) * | 2013-09-05 | 2013-12-04 | 武汉武桥交通装备技术有限公司 | Bridge inspection car running track manual shifter |
| CN105178178A (en) * | 2015-07-23 | 2015-12-23 | 中铁第五勘察设计院集团有限公司 | Pier crossing type bridge inspection equipment |
| CN109706839A (en) * | 2019-02-25 | 2019-05-03 | 桥致通（武汉）技术有限公司 | A kind of hydraulic permeability reversing gear rotating through pier formula bridge inspection vehicle |
| CN109722987A (en) * | 2019-02-25 | 2019-05-07 | 桥致通（武汉）技术有限公司 | A kind of free positioning intelligence beam bottom Inspection and maintenance vehicle |
| CN109722987B (en) * | 2019-02-25 | 2024-04-26 | 桥致通（武汉）技术有限公司 | Free positioning intelligent beam bottom inspection maintenance vehicle |
| CN113125093A (en) * | 2021-03-15 | 2021-07-16 | 山西省交通建设工程质量检测中心（有限公司） | Road and bridge detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160603 Address after: 438000 Tuanfeng County of Hubei Province, North Industrial Park Patentee after: HUBEI HUICHUANG HEAVY ENGINEERING CO., LTD. Address before: 14, building 2, block A, new Changjiang Plaza, No. 430061 Friendship Road, Wuchang District, Hubei, Wuhan Patentee before: WUHAN HUICHUANG BRIDGE MAINTENANCE ENGINEERING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120502 Termination date: 20160811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |