CN205636490U - Climbing device for inspection vehicle for steel truss arch bridge - Google Patents
Climbing device for inspection vehicle for steel truss arch bridge Download PDFInfo
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- CN205636490U CN205636490U CN201620485605.9U CN201620485605U CN205636490U CN 205636490 U CN205636490 U CN 205636490U CN 201620485605 U CN201620485605 U CN 201620485605U CN 205636490 U CN205636490 U CN 205636490U
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- push rod
- cylinder
- steel truss
- base
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Abstract
The utility model provides a climbing device for inspection vehicle for steel truss arch bridge, including base (1), three running gear (2) of group are installed side by side to the lower part of base (1), the upper portion installation check car owner frame (3) of base (1), an angle sensor is respectively installed to the four corners position of inspection trolley body frame (3), base (1) and be provided with a plurality of groups leveling unit (4) between inspection trolley body frame (3) side by side. The utility model provides a climbing device for inspection vehicle for steel truss arch bridge has following advantage: can make the inspection trolley body frame be in the horizontality according to the state of slope automatic adjustment inspection trolley body frame to the staff attentively checks up the work in being favorable to the inspection trolley body frame, can improve the checking efficiency, the stability that has the climbing walking can high advantage.
Description
Technical field
This utility model relates to a kind of climbing apparatus, is specifically related to a kind of climbing device for inspection vehicle for steel truss arch bridge.
Background technology
In order to ensure bridge and traffic safety, need periodically bridge to be carried out quality examination.Existing steel truss is encircleed
Bridge inspection vehicle, is primarily present following deficiency:
Owing to inspection vehicle for steel truss arch bridge is to walk on girder steel arch top, the gradient of girder steel arch is relatively big, because of
This, during inspection vehicle for steel truss arch bridge is climbed, check that car owner's frame can occur bigger inclination, it is impossible to protect
Water holding level state, makes the staff in inspection car owner's frame be difficult to efficiently and examines steel truss arched bridge beam quality
Survey, reduce the efficiency of steel truss arched bridge beam quality testing.
Utility model content
The defect existed for prior art, this utility model provides a kind of inspection vehicle for steel truss arch bridge climbing dress
Put, can effectively solve the problems referred to above.
The technical solution adopted in the utility model is as follows:
This utility model provides a kind of climbing device for inspection vehicle for steel truss arch bridge, including base (1), the described end
The bottom of seat (1) is mounted side by side three groups of walking mechanisms (2)；Often group walking mechanism all includes main shaft, is positioned at institute
State the left lateral travelling wheel at two ends, main shaft left and right and right lateral travelling wheel and for driving described left lateral travelling wheel and the described right side
The drive mechanism of road wheel walking；Top installation check car owner's frame (3) of described base (1)；In described inspection
The corner location looking into car owner's frame (3) respectively installs an angular transducer；In described base (1) and described inspection
Look into and between car owner's frame (3), be set side by side with some groups of leveling units (4)；Often organize leveling unit (4) all to wrap
Include: primary push rod (4.1), master cylinder (4.2), slide block (4.3), left redundant push rod (4.4), left redundant gas
Cylinder (4.5), right redundant push rod (4.6) and right redundant cylinder (4.7)；Wherein, described master cylinder (4.2)
Being fixedly installed in the upper surface of described base (1), the bottom of described primary push rod (4.1) is assemblied in described main gas
On cylinder (4.2), the top of described primary push rod (4.1) is fixed to the described bottom surface checking car owner's frame (3)；
Described slide block (4.3) is sheathed on described primary push rod (4.1)；Described left redundant cylinder (4.5) is assemblied in institute
State the upper surface of base (1) and be positioned at the left part of described master cylinder (4.2), described left redundant push rod (4.4)
Bottom be assembled to described left redundant cylinder (4.5), the top of described left redundant push rod (4.4) and described cunning
Block (4.3) is hinged；Described right redundant cylinder (4.7) is assemblied in the upper surface of described base (1) and is positioned at
The right part of described master cylinder (4.2), the bottom of described right redundant push rod (4.6) is assembled to described right redundant gas
Cylinder (4.7), the top of described right redundant push rod (4.6) is hinged with described slide block (4.3).
Preferably, described left lateral travelling wheel and described right lateral travelling wheel are walking gear；Also include that left rail and the right side are led
Rail；Described left rail and described right guide rail all include I-steel and be positioned at described I-steel groove in tooth
Bar；Tooth bar is adaptive with walking gear.
Preferably, each road wheel also includes left support lower limb and right support lower limb；Described left support lower limb and the described right side
Supporting leg is respectively placed in the both sides of described walking gear, the bottom peace of described left support lower limb and described right support lower limb
Equipped with auxiliary wheel.
Preferably, the quantity that arranges of described leveling unit (4) is 3 groups, lays respectively at described inspection car owner's frame
(3) below left end, below middle part and below right-hand member.
Preferably, also include: master controller；Described master controller respectively with described drive mechanism, described angle
Degree sensor, described master cylinder (4.2), described left redundant cylinder (4.5) and described right redundant cylinder (4.7)
Connect.
The climbing device for inspection vehicle for steel truss arch bridge that this utility model provides has the advantage that
Can automatically adjust the state checking car owner's frame according to the gradient, make inspection car owner's frame be in level,
Thus in facilitating work-up car owner's frame, staff attentively carries out checking work, can improve inspection efficiency；Have
The advantage that the stability walked of climbing is high.
Accompanying drawing explanation
The structural representation of the climbing device for inspection vehicle for steel truss arch bridge that Fig. 1 provides for this utility model；
Fig. 2 is that Fig. 1 is along A-A sectional view.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearer,
Below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that herein
Described specific embodiment, only in order to explain this utility model, is not used to limit this utility model.
In conjunction with Fig. 1, this utility model provides a kind of climbing device for inspection vehicle for steel truss arch bridge, including base 1,
The bottom of base 1 is mounted side by side three groups of walking mechanisms 2；Often group walking mechanism all includes main shaft, is positioned at a main shaft left side
The left lateral travelling wheel at right two ends and right lateral travelling wheel and for driving left lateral travelling wheel and the driving of right lateral travelling wheel walking
Mechanism；Three groups of walking mechanisms are set, and, often group walking mechanism is driven by single drive mechanism, can
It is effectively improved the stationarity of walking mechanism walking, prevents climbing process from skidding, rollover phenomenon occurring.Each row
Travelling wheel preferentially uses walking gear, and it is walked on guide rail.Guide rail includes I-steel and is positioned at I-steel
Tooth bar in groove；Tooth bar is adaptive with walking gear.Use rack-and-pinion walking manner, it is possible to carry further
The stability of high walking, it is to avoid skidding, rollover phenomenon occur in climbing.Further, each road wheel is also
Left support lower limb and right support lower limb can be included；Left support lower limb and right support lower limb are respectively placed in the both sides of walking gear,
The bottom of left support lower limb and right support lower limb is provided with auxiliary wheel, uses this structure to design, can carry further
High walking stability.
Top installation check car owner's frame 3 of base 1；At the corner location checking car owner's frame 3, one angle is respectively installed
Sensor；Some groups of leveling units 4 it are set side by side with between base 1 and inspection car owner's frame 3, in actual application,
Should lay respectively at below the left end checking car owner's frame 3, below middle part and right-hand member at least provided with 3 groups of leveling units
Lower section.Leveling unit is actual is elevation driving unit, during climbing, when can be right according to current hill grade
The reduction amplitude of the leveling unit of diverse location is adjusted controlling, thus maintains the steady shape checking car owner's frame
State.
With reference to Fig. 2, often group leveling unit 4 all includes: primary push rod 4.1, master cylinder 4.2, slide block 4.3, left redundant
Push rod 4.4, left redundant cylinder 4.5, right redundant push rod 4.6 and right redundant cylinder 4.7；Wherein, master cylinder 4.2 is solid
Dingan County is loaded on the upper surface of base 1, and the bottom of primary push rod 4.1 is assemblied on master cylinder 4.2, the top of primary push rod 4.1
Portion is fixed to check the bottom surface of car owner's frame 3；Slide block 4.3 is sheathed on primary push rod 4.1；Left redundant cylinder 4.5 assembles
In the upper surface of base 1 and be positioned at the left part of master cylinder 4.2, the bottom of left redundant push rod 4.4 is assembled to left redundant
Cylinder 4.5, the top of left redundant push rod 4.4 is hinged with slide block 4.3；Right redundant cylinder 4.7 is assemblied in the upper of base 1
Surface and be positioned at the right part of master cylinder 4.2, the bottom of right redundant push rod 4.6 is assembled to right redundant cylinder 4.7, inside right forward
The top of boosting bar 4.6 is hinged with slide block 4.3.Also include: master controller；Master controller respectively with drive mechanism,
Angular transducer, master cylinder 4.2, left redundant cylinder 4.5 and right redundant cylinder 4.7 connect.
Often group leveling unit primary push rod and two groups, left and right auxiliary push-rod are set, on the one hand, by primary push rod, two
The supporting role of group auxiliary push-rod, can improve the base support strength to checking car owner's frame；On the other hand,
Two groups, left and right auxiliary push-rod can strengthen the support strength of primary push rod, prevents primary push rod from damaging owing to stress is relatively big,
Extend the service life of whole equipment.
The climbing device for inspection vehicle for steel truss arch bridge that this utility model provides, its operation principle is: encircle in steel truss
The bridge left and right sides lays left track and right track respectively；Check the left bank road wheel of car climbing apparatus and right row
Road wheel is respectively along left track and right track travel；In the process of walking, master controller is according to angular transducer
The integral inclined angle checking car owner's frame can be detected in real time, and according to checking the integral inclined angle of car owner's frame,
In real time the collapsing length of each major-minor push rod of levelling device is controlled, so that checking that car owner's frame maintains
The plateau of level.
The climbing device for inspection vehicle for steel truss arch bridge that this utility model provides has the advantage that
Can automatically adjust the state checking car owner's frame according to the gradient, make inspection car owner's frame be in level,
Thus in facilitating work-up car owner's frame, staff attentively carries out checking work, can improve inspection efficiency；Have
The advantage that the stability walked of climbing is high.Also there is simple in construction, length in service life and driving safety
High advantage.
The above is only preferred implementation of the present utility model, it is noted that for the art
For those of ordinary skill, on the premise of without departing from this utility model principle, it is also possible to make some improvement
And retouching, these improvements and modifications also should regard protection domain of the present utility model.
Claims (5)
1. a climbing device for inspection vehicle for steel truss arch bridge, it is characterised in that include base (1), the described end
The bottom of seat (1) is mounted side by side three groups of walking mechanisms (2)；Often group walking mechanism all includes main shaft, is positioned at institute
State the left lateral travelling wheel at two ends, main shaft left and right and right lateral travelling wheel and for driving described left lateral travelling wheel and the described right side
The drive mechanism of road wheel walking；Top installation check car owner's frame (3) of described base (1)；In described inspection
The corner location looking into car owner's frame (3) respectively installs an angular transducer；In described base (1) and described inspection
Look into and between car owner's frame (3), be set side by side with some groups of leveling units (4)；Often organize leveling unit (4) all to wrap
Include: primary push rod (4.1), master cylinder (4.2), slide block (4.3), left redundant push rod (4.4), left redundant gas
Cylinder (4.5), right redundant push rod (4.6) and right redundant cylinder (4.7)；Wherein, described master cylinder (4.2)
Being fixedly installed in the upper surface of described base (1), the bottom of described primary push rod (4.1) is assemblied in described main gas
On cylinder (4.2), the top of described primary push rod (4.1) is fixed to the described bottom surface checking car owner's frame (3)；
Described slide block (4.3) is sheathed on described primary push rod (4.1)；Described left redundant cylinder (4.5) is assemblied in institute
State the upper surface of base (1) and be positioned at the left part of described master cylinder (4.2), described left redundant push rod (4.4)
Bottom be assembled to described left redundant cylinder (4.5), the top of described left redundant push rod (4.4) and described cunning
Block (4.3) is hinged；Described right redundant cylinder (4.7) is assemblied in the upper surface of described base (1) and is positioned at
The right part of described master cylinder (4.2), the bottom of described right redundant push rod (4.6) is assembled to described right redundant gas
Cylinder (4.7), the top of described right redundant push rod (4.6) is hinged with described slide block (4.3).
Climbing device for inspection vehicle for steel truss arch bridge the most according to claim 1, it is characterised in that described
Left lateral travelling wheel and described right lateral travelling wheel are walking gear；Also include left rail and right guide rail；Described left rail and
Described right guide rail all include I-steel and be positioned at described I-steel groove in tooth bar；Tooth bar and walking tooth
Wheel adaptation.
Climbing device for inspection vehicle for steel truss arch bridge the most according to claim 2, it is characterised in that each
Road wheel also includes left support lower limb and right support lower limb；Described left support lower limb and described right support lower limb are respectively placed in institute
Stating the both sides of walking gear, the bottom of described left support lower limb and described right support lower limb is provided with auxiliary wheel.
Climbing device for inspection vehicle for steel truss arch bridge the most according to claim 1, it is characterised in that described
The quantity that arranges of leveling unit (4) is 3 groups, lay respectively at described check car owner's frame (3) left end below,
Below Zhong Bu and below right-hand member.
Climbing device for inspection vehicle for steel truss arch bridge the most according to claim 1, it is characterised in that also wrap
Include: master controller；Described master controller respectively with described drive mechanism, described angular transducer, described master
Cylinder (4.2), described left redundant cylinder (4.5) and described right redundant cylinder (4.7) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485605.9U CN205636490U (en) | 2016-05-25 | 2016-05-25 | Climbing device for inspection vehicle for steel truss arch bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620485605.9U CN205636490U (en) | 2016-05-25 | 2016-05-25 | Climbing device for inspection vehicle for steel truss arch bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205636490U true CN205636490U (en) | 2016-10-12 |
Family
ID=57053456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620485605.9U Active CN205636490U (en) | 2016-05-25 | 2016-05-25 | Climbing device for inspection vehicle for steel truss arch bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205636490U (en) |
-
2016
- 2016-05-25 CN CN201620485605.9U patent/CN205636490U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |