CN201778284U - Inspection vehicle for bridge with steel truss - Google Patents
Inspection vehicle for bridge with steel truss Download PDFInfo
- Publication number
- CN201778284U CN201778284U CN2010202942781U CN201020294278U CN201778284U CN 201778284 U CN201778284 U CN 201778284U CN 2010202942781 U CN2010202942781 U CN 2010202942781U CN 201020294278 U CN201020294278 U CN 201020294278U CN 201778284 U CN201778284 U CN 201778284U
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- 238000007689 inspection Methods 0.000 title claims abstract description 46
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000012423 maintenance Methods 0.000 claims abstract description 51
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008439 repair process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000009184 walking Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
An inspection vehicle for a bridge with a steel truss aims to realize a full-automatic operating mode so as to substantially improve maintenance efficiency and reduce labor intensity of maintenance staff. The inspection vehicle comprises an upper-chord door-type maintenance vehicle and a lower-chord maintenance vehicle. The upper-chord door-type maintenance vehicle includes a door-type maintenance truss (10), a first driving device, a maintenance vehicle (20), a second driving device, a main lifting operation platform, a third driving device, two lateral lifting operation platforms and fourth driving devices, wherein the door-type maintenance truss (10) transversally crosses a steel trussed beam along a direction transverse to a bridge direction and moves along a first track, the first track is laid on an upper chord member (1) of the steel trussed beam along the bridge direction, the first driving device drives the door-type maintenance truss (10), the maintenance vehicle (20) is arranged in such a manner that the maintenance vehicle (20) moves along a second track (21) laid on the door-type maintenance truss (10) in a direction transverse to the bridge direction, the second driving device drives the maintenance vehicle (20), the main lifting operation platform is arranged on the maintenance vehicle (20), the third driving device drives the main operation platform to move vertically, the two lateral lifting operation platforms are arranged at two ends of the door-type maintenance truss (10), and the fourth driving devices drive the lateral lifting operation platforms to move vertically.
Description
Technical field
The utility model relates to the railroad bridge inspection trolley, particularly a kind of inspection trolley that is used for steel purlin bridge.
Background technology
In order to ensure bridge and traffic safety, bridge maintenance and maintenance are a requisite job, and associated supporting repair apparatus then is the important leverage of maintenance and maintenance construction.Safe and reliable repair apparatus can provide safe and reliable construction, maintenance means for the bridge after putting into effect.
At present, external general general maintenance mode is that busy line uses large-scale repair apparatus that bridge is keeped in repair, and the China railways rate of traffic flow is big, particularly two-way four-track line, the possibility of two-wire interruption maintenance is very little, is not suitable for adopting the repair method of busy line.Therefore, a kind of normal operation that neither influences circuit, the repair apparatus that also can satisfy steel truss girder current check maintenance requirement is the important component part of steel truss girder design.Domestic present stage widely used bridge inspection car, generally all adopt the manually driven mode, its structure is simple relatively, though cost is lower, has operation inconvenience, shortcomings such as labour intensity is high, operating efficiency is lower, poor safety performance.
The utility model content
Technical problem to be solved in the utility model provides a kind of steel purlin bridge inspection car, can realize the full-automatic operation mode, thereby significantly promotes overhaul efficiency and reduce maintainer's labour intensity.
The technical scheme that its technical problem that solves the utility model adopts is as follows:
The inspection trolley of the steel purlin bridge of utility model, comprise wind up a type tool car and lower edge tool car, it is characterized in that the described tool car that winds up comprises: direction across bridge is crossed over steel truss girder along being laid on the door type maintenance truss that moves on first track along bridge on the steel truss girder upper chord, drives first drive unit of this type maintenance truss; Be arranged on the inspection trolley that moves along the second track direction across bridge that is laid on the type maintenance truss, drive second drive unit of this inspection trolley; Be arranged on the main self-powered platform on the inspection trolley, drive the 3rd drive unit that this main self-powered platform moves up and down; Be arranged on two side self-powered platforms at type maintenance truss two ends, drive the four-drive device that this side self-powered platform moves up and down.
The beneficial effects of the utility model are, the tool car action is all finished automatically by the operation electrical system, and automaticity is higher, thereby significantly promote overhaul efficiency and reduce maintainer's labour intensity; Can avoid the operating personnel to chord member, to operate as far as possible, greatly increase the safety of construction operation; Tool car can be finished vertical bridge automatically and move to, direction across bridge, carries out comprehensive maintenance, for the current check and the maintenance of steel truss girder bridge provides safeguard; Simple in structure, novel form, safe and reliable.
Description of drawings
This manual comprises following seven width of cloth accompanying drawings:
Fig. 1 is the elevation of steel purlin bridge inspection car;
Fig. 2 is the drive unit schematic diagram of the tool car that winds up in the bridge inspection car of steel purlin;
Fig. 3 is the structural representation of the inspection trolley in the bridge inspection car of steel purlin;
Fig. 4 is the inspection trolley drive unit schematic diagram in the bridge inspection car of steel purlin;
Fig. 5 is the structural representation of the side self-powered platform in the bridge inspection car of steel purlin;
Fig. 6 is the structural representation of the lower edge tool car in the bridge inspection car of steel purlin;
Fig. 7 is the zoomed-in view of A part among Fig. 1, and what illustrate is the drive unit schematic diagram of lower edge tool car.
Component shown in the figure, toponym and pairing mark: steel truss girder upper chord 1, steel truss girder lower chord 2, first track 3, the 3rd track 4, door type maintenance truss 10, roller 11, driving shaft 12, motor 13, reductor 14, inspection trolley 20, second track 21, roller 12, driving shaft 23, motor 24, reductor 25, main cage 26, hoist engine 27, side cage 30, hoist engine 31, side truss 32, lower edge maintenance truss 40, roller 41, motor 42, reductor 43.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
With reference to Fig. 1, steel purlin bridge inspection car, comprise wind up a type tool car and lower edge tool car, a described type tool car that winds up comprises: direction across bridge is crossed over steel truss girder along being laid on the door type maintenance truss 10 that moves on first track along bridge on the steel truss girder upper chord 1, drives first drive unit of this type maintenance truss 10; Be arranged on the inspection trolley 20 that moves along second track, 21 direction across bridge that are laid on the type maintenance truss 10, drive second drive unit of this inspection trolley 20; Be arranged on the main self-powered platform on the inspection trolley 20, drive the 3rd drive unit that this main self-powered platform moves up and down; Be arranged on two side self-powered platforms at type maintenance truss 10 two ends, drive the four-drive device that this side self-powered platform moves up and down.Have four in the tool car course of work of winding up and carry out action: the self-powered platform lifting of side, both sides, door type maintenance truss 10 walkings and the traversing walking of inspection trolley 20 dollies, main self-powered platform lifting.10 walkings of door type maintenance truss can realize that whole beam body vertically checks, the self-powered platform lifting of side, both sides can realize beam external side inspection, and inspection trolley 20 traversing walkings, main self-powered platform lifting can realize the inspection of beam body top upper and lower surface and medial surface part.A type tool car adopts motorized motions fully owing to wind up, and can pass through each action of wired remote control, so automaticity is higher, thereby significantly promotes overhaul efficiency and save maintenance labour cost reduction maintenance labour intensity.
With reference to Fig. 2, described first drive unit is made of roller 11, driving shaft 12, motor 13 and reductor 14, roller 11 is connected with driving shaft 12, the output shaft two ends of reductor 14 are connected with driving shaft 12, by the forward and backward of control motor 13, make type maintenance truss 10 vertically advance or retreat along the beam body.With reference to Fig. 4, described second drive unit is made of roller 12, driving shaft 23, motor 24 and reductor 25, roller 12 is connected with driving shaft 23, the output shaft two ends of reductor 25 are connected with driving shaft 23, by the forward and backward of control motor 24, make inspection trolley 20 on door type maintenance truss 10, move to left or move to right.With reference to Fig. 3, described main self-powered platform is the main cage 26 that is suspended in inspection trolley 20 belows, and described the 3rd drive unit is mounted in the hoist engine 27 on the inspection trolley 20.
With reference to Fig. 1 and Fig. 5, described side self-powered platform comprises that being suspended in a type overhauls truss 10 side faces at both ends cages 30, and described four-drive device is mounted in the hoist engine 31 on the maintenance main couple 10.Described side self-powered platform comprises that also fixedly being suspended in a type overhauls truss 10 side faces at both ends truss 32, and side cage 30 is positioned at side truss 32.
With reference to Fig. 1, described lower edge tool car comprises the lower edge maintenance truss 40 of direction across bridge leap steel truss girder, drive this lower edge maintenance truss 40 along being laid on the 5th drive unit that the 3rd track 4 on the steel truss girder lower chord 2 moves along the bridge, with reference to Fig. 7, described the 5th drive unit is made of roller 41, motor 42 and reductor 43, roller 41 is hung and is installed on the 3rd track 4, and reductor 43 is in transmission connection with roller 41.
It is pointed out that some principles of top described the utility model steel purlin bridge inspection car that just explains through diagrams, because the those of ordinary skill in constructed field is easy to carry out on this basis some modifications and change.Therefore, this manual be not be the utility model to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Claims (8)
1. steel purlin bridge inspection car, comprise wind up a type tool car and lower edge tool car, it is characterized in that a described type tool car that winds up comprises: direction across bridge is crossed over steel truss girder and is gone up the door type maintenance truss (10) that moves along bridge along being laid on steel truss girder upper chord (1) on first track, drives first drive unit of this type maintenance truss (10); Be arranged on the inspection trolley (20) that moves along second track (21) direction across bridge that is laid on (10) on the type maintenance truss, drive second drive unit of this inspection trolley (20); Be arranged on the main self-powered platform on the inspection trolley (20), drive the 3rd drive unit that this main self-powered platform moves up and down; Be arranged on two side self-powered platforms at type maintenance truss (10) two ends, drive the four-drive device that this side self-powered platform moves up and down.
2. steel as claimed in claim 1 purlin bridge inspection car, it is characterized in that: described first drive unit is made of roller (11), driving shaft (12), motor (13) and reductor (14), roller (11) is connected with driving shaft (12), and the output shaft two ends of reductor (14) are connected with driving shaft (12).
3. steel as claimed in claim 1 purlin bridge inspection car, it is characterized in that: described second drive unit is made of roller (12), driving shaft (23), motor (24) and reductor (25), roller (12) is connected with driving shaft (23), and the output shaft two ends of reductor (25) are connected with driving shaft (23).
4. steel as claimed in claim 1 purlin bridge inspection car is characterized in that: described main self-powered platform is the main cage (26) that is suspended in inspection trolley (20) below, and described the 3rd drive unit is mounted in the hoist engine (27) on the inspection trolley (20).
5. steel as claimed in claim 1 purlin bridge inspection car, it is characterized in that: described side self-powered platform comprises that being suspended in a type overhauls truss (a 10) side faces at both ends cage (30), and described four-drive device is mounted in the hoist engine (31) on the type maintenance truss (10).
6. steel as claimed in claim 5 purlin bridge inspection car is characterized in that: described side self-powered platform comprises that also fixedly being suspended in a type overhauls truss (a 10) side faces at both ends truss (32), and side cage (30) is positioned at side truss (32).
7. steel as claimed in claim 1 purlin bridge inspection car, it is characterized in that: described lower edge tool car comprises the lower edge maintenance truss (40) of direction across bridge leap steel truss girder, drives this lower edge maintenance truss (40) along being laid on the 5th drive unit that the 3rd track (4) on the steel truss girder lower chord (2) moves along the bridge.
8. steel as claimed in claim 1 purlin bridge inspection car, it is characterized in that: described the 5th drive unit is made of roller (41), motor (42) and reductor (43), roller (41) is hung and is installed on the 3rd track (4), and reductor (43) is in transmission connection with roller (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942781U CN201778284U (en) | 2010-08-17 | 2010-08-17 | Inspection vehicle for bridge with steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202942781U CN201778284U (en) | 2010-08-17 | 2010-08-17 | Inspection vehicle for bridge with steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778284U true CN201778284U (en) | 2011-03-30 |
Family
ID=43791499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202942781U Expired - Lifetime CN201778284U (en) | 2010-08-17 | 2010-08-17 | Inspection vehicle for bridge with steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778284U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433835A (en) * | 2011-10-10 | 2012-05-02 | 镇江蓝舶工程科技有限公司 | Bridge variable cross-section box girder surface operation trolley |
| CN103342318A (en) * | 2013-07-19 | 2013-10-09 | 株洲时代新材料科技股份有限公司 | Lifting device for steel truss inspection trolley working platform and installation method thereof |
| CN104343084A (en) * | 2014-11-14 | 2015-02-11 | 武桥重工集团股份有限公司 | Trackless lower chord inspection vehicle for steel truss bridges |
| CN107938506A (en) * | 2017-10-17 | 2018-04-20 | 中铁工程设计咨询集团有限公司 | One kind can Self-loading-unloading top chord check car |
| CN108643038A (en) * | 2018-04-12 | 2018-10-12 | 株洲时代新材料科技股份有限公司 | Check device and inspection method for truss bridge |
| CN108867332A (en) * | 2018-07-25 | 2018-11-23 | 中国冶集团有限公司 | The hanging basket system and method overhauled and modified suitable for complicated landform environment Bridge |
| CN114960478A (en) * | 2022-07-19 | 2022-08-30 | 珠海东方重工有限公司 | Steel truss bridge winding inspection vehicle |
| CN115976951A (en) * | 2022-12-29 | 2023-04-18 | 中铁桥隧技术有限公司 | All-round tool car in case roof beam |
-
2010
- 2010-08-17 CN CN2010202942781U patent/CN201778284U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102433835A (en) * | 2011-10-10 | 2012-05-02 | 镇江蓝舶工程科技有限公司 | Bridge variable cross-section box girder surface operation trolley |
| CN103342318A (en) * | 2013-07-19 | 2013-10-09 | 株洲时代新材料科技股份有限公司 | Lifting device for steel truss inspection trolley working platform and installation method thereof |
| CN104343084A (en) * | 2014-11-14 | 2015-02-11 | 武桥重工集团股份有限公司 | Trackless lower chord inspection vehicle for steel truss bridges |
| CN104343084B (en) * | 2014-11-14 | 2016-04-13 | 武桥重工集团股份有限公司 | The trackless lower edge inspection trolley of a kind of steel purlin bridge |
| CN107938506A (en) * | 2017-10-17 | 2018-04-20 | 中铁工程设计咨询集团有限公司 | One kind can Self-loading-unloading top chord check car |
| CN107938506B (en) * | 2017-10-17 | 2023-09-15 | 中铁工程设计咨询集团有限公司 | Can load and unload last string inspection vehicle certainly |
| CN108643038A (en) * | 2018-04-12 | 2018-10-12 | 株洲时代新材料科技股份有限公司 | Check device and inspection method for truss bridge |
| CN108867332A (en) * | 2018-07-25 | 2018-11-23 | 中国冶集团有限公司 | The hanging basket system and method overhauled and modified suitable for complicated landform environment Bridge |
| CN108867332B (en) * | 2018-07-25 | 2020-08-14 | 中国一冶集团有限公司 | Hanging basket system and method suitable for bridge maintenance and modification in complex terrain environment |
| CN114960478A (en) * | 2022-07-19 | 2022-08-30 | 珠海东方重工有限公司 | Steel truss bridge winding inspection vehicle |
| CN115976951A (en) * | 2022-12-29 | 2023-04-18 | 中铁桥隧技术有限公司 | All-round tool car in case roof beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |