CN204475175U - A kind of for steel truss girder suspension type inspection trolley - Google Patents
A kind of for steel truss girder suspension type inspection trolley Download PDFInfo
- Publication number
- CN204475175U CN204475175U CN201520118934.5U CN201520118934U CN204475175U CN 204475175 U CN204475175 U CN 204475175U CN 201520118934 U CN201520118934 U CN 201520118934U CN 204475175 U CN204475175 U CN 204475175U
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- cross track
- inspection trolley
- long rails
- auxiliary cross
- walking mechanism
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Abstract
The utility model discloses a kind of for steel truss girder suspension type inspection trolley, comprise inspection trolley main couple, be arranged at the long rails on bridge and cross track, longitudinal traveling mechanism, horizontal walking mechanism and auxiliary cross track, described cross track and long rails are crisscross arranged into two-layer, described inspection trolley main couple is connected with the lower end of horizontal walking mechanism, upper end and the auxiliary cross track of horizontal walking mechanism are slidably connected, horizontal walking mechanism can drive inspection trolley main couple laterally to slide along auxiliary cross track, the described upper end of auxiliary cross track is connected with the lower end of longitudinal traveling mechanism, upper end and the long rails of longitudinal traveling mechanism are slidably connected.Adopt the inspection trolley of this structure without the need to arranging swing-around trajectory, construction when decreasing orbital arrangement and install, saves swing-around trajectory consumptive material, by self with auxiliary cross track can realize to bridge major tune-up.
Description
Technical field
The utility model relates to a kind of bridge inspection vehicle, and particularly relating to one can horizontal and vertical random conversion direction of travel, and is convenient to the suspension type inspection trolley of inspection trolley walking, belongs to bridge inspection car technical field.
Background technology
At bridge security detection field, in order to ensure the safe operation of bridge, need to take into full account the maintenance of bridge in later stage operation process, maintenance requirement.Bridge inspection vehicle is the special equipment of bridge security examination and maintenance, can be divided into movable type bridge inspection trolley and suspension bridge inspection trolley.Movable type bridge inspection trolley is walked inspection on bridge, and comparatively large to traffic impact, the safety inspection for large bridge also has certain limitation; Therefore it uses face limited.Suspension bridge inspection trolley hangs at the bottom of the beam of bridge, and track at the bottom of beam is walked, thus complete at the bottom of beam, comprehensive inspection of web and frange plate, on traffic without impact, widely applicable.
At present, suspension type inspection trolley check bridge time, especially for the bridge inspection of Steel truss structure, because bridge is trussed construction, all there is montant and brace in each little sections, the inspection trolley at the bottom of traditional all standing bridge cannot cross montant and the brace of case bay, is difficult to the detection adapting to steel truss girder bridge.Therefore, to the key of carrying out Inspection and maintenance at the bottom of the Bridge Beam of Steel truss structure be: in inspection, maintenance process, Bridge Testing Equipment can not affect the normal operation of vehicle, can to the inspection of beam body section all standing, do not limit by the bridge montant of Steel truss structure and brace simultaneously, realize the comprehensive inspection bottom full-bridge.
At present, for the suspension type inspection trolley of above-mentioned requirements exploitation, can carry out separately bottom steel truss girder bridge along vertical bridge to walking or walking along direction across bridge, when needs conversion direction of travel, need to rotate whole inspection trolley, enough can realize becoming rail, a whirligig namely must be coordinated to use.
Utility model content
The purpose of this utility model is: provide a kind of suspension type inspection trolley for steel truss girder, when solving bridge inspection vehicle longitudinal driving, must after whirligig rotates, the complex process that side's rail-variable travels to cross track, realize the vertical bridge in inspection trolley edge bottom steel truss girder bridge in the process of walking, can realize becoming rail extremely along direction across bridge walking without the need to rotating, thus achieve the continuous major tune-up of bridge, reduce the difficulty of attachment rail, reduce costs.
The purpose of this utility model is realized by following technical proposals: a kind of for steel truss girder suspension type inspection trolley, comprise inspection trolley main couple, be arranged at the long rails on bridge and cross track, longitudinal traveling mechanism, horizontal walking mechanism and auxiliary cross track, described cross track and long rails are crisscross arranged into two-layer, described inspection trolley main couple is connected with the lower end of horizontal walking mechanism, upper end and the auxiliary cross track of horizontal walking mechanism are slidably connected, horizontal walking mechanism can drive inspection trolley main couple laterally to slide along auxiliary cross track, the described upper end of auxiliary cross track is connected with the lower end of longitudinal traveling mechanism, upper end and the long rails of longitudinal traveling mechanism are slidably connected.
As a kind of preferred embodiment, the height of described auxiliary cross track distance long rails is corresponding with the height of cross track distance long rails, and when auxiliary cross track connects with cross track, both rail grooves are in same level position.
As a kind of preferred embodiment, described long rails is arranged at the top of cross track, and both are arranged in a crossed manner.
As a kind of preferred embodiment, described horizontal walking mechanism comprises the slide unit on top and the driver part of bottom, and the rail groove of slide unit and auxiliary cross track is slidably connected, and driver part is fixedly connected with inspection trolley main couple.
As a kind of preferred embodiment, described longitudinal traveling mechanism comprises the slide unit on top and the driver part of bottom, and the rail groove of slide unit and long rails is slidably connected, and driver part is fixedly connected with auxiliary cross track.
In the utility model, the effect of part is as follows:
Longitudinal traveling mechanism: drive inspection trolley to slide on long rails.
Horizontal walking mechanism: drive inspection trolley to slide on cross track and auxiliary cross track.
Auxiliary cross track: for the transition of long rails to cross track, when auxiliary cross track is concordant with cross track, inspection trolley can smoothly from auxiliary cross track towards cross track transition.
Compared with prior art, the beneficial effects of the utility model: the utility model is used for the suspension type inspection trolley of steel truss girder, when cross track aligns with horizontal Auxiliary Track, inspection trolley just can be transformed into cross track by auxiliary cross track from long rails, realizes horizontal walking; Adopt the inspection trolley of this structure without the need to arranging swing-around trajectory, construction when decreasing orbital arrangement and install, saves swing-around trajectory consumptive material, by self with auxiliary cross track can realize to bridge major tune-up.
Accompanying drawing explanation
Fig. 1 is working state schematic representation in the utility model suspension type inspection trolley purlin.
Fig. 2 is the structural representation of the horizontal duty of the utility model suspension type inspection trolley.
Fig. 3 is the structural representation of the longitudinal duty of the utility model suspension type inspection trolley.
In figure, 1-inspection trolley main couple, 2-long rails, 3-cross track, 4-longitudinal traveling mechanism, the horizontal walking mechanism of 5-, 6-assists cross track.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is further described.
All features disclosed in this manual, or the step in disclosed all methods or process, except the speciality mutually repelled and/or step, all can combine by any way, unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object, namely, unless specifically stated otherwise, an embodiment in a series of equivalence of each feature or similar characteristics.
As shown in Figure 1, 2, 3, the utility model is used for steel truss girder suspension type inspection trolley, and it comprises inspection trolley main couple 1, be arranged at long rails 2 on bridge and cross track 3, longitudinal traveling mechanism 4, horizontal walking mechanism 5 and auxiliary cross track 6.Described cross track 3 is crisscross arranged into two-layer with long rails 2, and as a rule, according to the design feature of bridge, long rails is arranged on upper strata, the distance between cross track and long rails decides according to the height of walking mechanism used.Described auxiliary cross track 6 is corresponding apart from the height of long rails 2 with cross track 3 apart from the height of long rails 2, and when auxiliary cross track 6 connects with cross track 3, both rail grooves are in same level position; Described long rails 2 is arranged at the top of cross track 3, and both become right-angled intersection to arrange.
Described inspection trolley main couple 1 is connected with the lower end of horizontal walking mechanism 5, upper end and the auxiliary cross track 6 of horizontal walking mechanism 5 are slidably connected, specifically, described horizontal walking mechanism 5 comprises the slide unit on top and the driver part of bottom, the rail groove of slide unit and auxiliary cross track 6 is slidably connected, and driver part is fixedly connected with inspection trolley main couple 1.Horizontal walking mechanism 5 can drive inspection trolley main couple laterally to slide along auxiliary cross track 6, and inspection trolley by the slip of this slide unit on auxiliary cross track, and then is transitioned on cross track.The upper end of described auxiliary cross track 6 is connected with the lower end of longitudinal traveling mechanism 4, upper end and the long rails 2 of longitudinal traveling mechanism 4 are slidably connected, specifically, described longitudinal traveling mechanism 4 comprises the slide unit on top and the driver part of bottom, the rail groove of slide unit and long rails is slidably connected, and driver part is fixedly connected with auxiliary cross track 6.By the slip of slide unit on long rails of longitudinal traveling mechanism, and then whole inspection trolley is driven to vertically move.
Workflow of the present utility model:
First, bridge has set up long rails and cross track, considered setting height(from bottom) and the position of walking mechanism, cross track is arranged on the below of long rails.Then horizontal walking mechanism and inspection trolley main couple are connected and fixed, again the upper end of horizontal walking mechanism is connected with the slide rail on auxiliary cross track, then the lower end of longitudinal traveling mechanism and auxiliary cross track are fixed, finally the upper end of longitudinal traveling mechanism is connected with the slide rail on long rails.After whole device connects, by the slip of longitudinal traveling mechanism on long rails, thus drive suspension type inspection trolley to vertically move, the staff on inspection trolley can carry out longitudinal inspection to bridge; When needs are mobile, the auxiliary cross track that slides is to the position concordant with cross track, and horizontal walking mechanism slides into cross track from auxiliary cross track, and then whole inspection trolley carries out horizontal inspection to bridge further by under the driving of horizontal walking mechanism.
Under duty, inspection trolley longitudinal traveling mechanism drives the overall straight line moving of inspection trolley, after crossing little sections montant, after auxiliary cross track docks with cross track, the horizontal walking mechanism of inspection trolley drives the laterally walking of the lower mechanisms such as main couple, checks at the bottom of bridge comprehensively.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. one kind for steel truss girder suspension type inspection trolley, comprise inspection trolley main couple (1), be arranged at the long rails (2) on bridge and cross track (3), described cross track (3) is crisscross arranged into two-layer with long rails (2), it is characterized in that: also comprise longitudinal traveling mechanism (4), horizontal walking mechanism (5) and auxiliary cross track (6), described inspection trolley main couple (1) is connected with the lower end of horizontal walking mechanism (5), upper end and the auxiliary cross track (6) of horizontal walking mechanism (5) are slidably connected, horizontal walking mechanism (5) can drive inspection trolley main couple laterally to slide along auxiliary cross track (6), the upper end of described auxiliary cross track (6) is connected with the lower end of longitudinal traveling mechanism (4), upper end and the long rails (2) of longitudinal traveling mechanism (4) are slidably connected.
2. as claimed in claim 1 for steel truss girder suspension type inspection trolley, it is characterized in that: the height of described auxiliary cross track (6) distance long rails (2) is corresponding with the height of cross track (3) distance long rails (2), when auxiliary cross track (6) connects with cross track (3), both rail grooves are in same level position.
3. as claimed in claim 1 for steel truss girder suspension type inspection trolley, it is characterized in that: described long rails (2) is arranged at the top of cross track (3), and both are arranged in a crossed manner.
4. as claimed in claim 1 for steel truss girder suspension type inspection trolley, it is characterized in that: described horizontal walking mechanism (5) comprises the slide unit on top and the driver part of bottom, the rail groove of slide unit and auxiliary cross track (6) is slidably connected, and driver part is fixedly connected with inspection trolley main couple (1).
5. as claimed in claim 1 for steel truss girder suspension type inspection trolley, it is characterized in that: described longitudinal traveling mechanism (4) comprises the slide unit on top and the driver part of bottom, the rail groove of slide unit and long rails is slidably connected, and driver part is fixedly connected with auxiliary cross track (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118934.5U CN204475175U (en) | 2015-02-28 | 2015-02-28 | A kind of for steel truss girder suspension type inspection trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520118934.5U CN204475175U (en) | 2015-02-28 | 2015-02-28 | A kind of for steel truss girder suspension type inspection trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475175U true CN204475175U (en) | 2015-07-15 |
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ID=53630978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520118934.5U Withdrawn - After Issue CN204475175U (en) | 2015-02-28 | 2015-02-28 | A kind of for steel truss girder suspension type inspection trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475175U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652264A (en) * | 2015-02-28 | 2015-05-27 | 成都市新筑路桥机械股份有限公司 | Steel truss girder suspension type detector car |
| CN106012823A (en) * | 2016-07-13 | 2016-10-12 | 中交公路规划设计院有限公司 | Crawler-type self-traveling main cable inspection vehicle |
-
2015
- 2015-02-28 CN CN201520118934.5U patent/CN204475175U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652264A (en) * | 2015-02-28 | 2015-05-27 | 成都市新筑路桥机械股份有限公司 | Steel truss girder suspension type detector car |
| CN104652264B (en) * | 2015-02-28 | 2016-05-04 | 成都市新筑路桥机械股份有限公司 | A kind of for steel truss girder suspension type inspection trolley |
| CN106012823A (en) * | 2016-07-13 | 2016-10-12 | 中交公路规划设计院有限公司 | Crawler-type self-traveling main cable inspection vehicle |
| CN106012823B (en) * | 2016-07-13 | 2018-04-24 | 中交公路规划设计院有限公司 | A kind of crawler self walks main push-towing rope and checks car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150715 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |