CN207227954U - A kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin - Google Patents
A kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin Download PDFInfo
- Publication number
- CN207227954U CN207227954U CN201721177612.3U CN201721177612U CN207227954U CN 207227954 U CN207227954 U CN 207227954U CN 201721177612 U CN201721177612 U CN 201721177612U CN 207227954 U CN207227954 U CN 207227954U
- Authority
- CN
- China
- Prior art keywords
- purlin
- steel truss
- hoist engine
- heavy grade
- hoofing part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a kind of heavy grade to become the high steel truss beam inspection car climbing apparatus in purlin, include the main couple using aluminum alloy material support, steel truss crossbeam is provided with above main couple, main couple is respectively arranged on the left side and the right side hoofing part mechanism, hoofing part mechanism, which is hung on, to be checked on track road, the hoist engine haulage gear of auxiliary walking is provided with above hoofing part mechanism, hoist engine traction drive mechanism, which is fixed on, to be checked on car mounting platform, hoofing part mechanism and hoist engine traction drive the mechanism difference of its left and right ends are separate, hoist engine haulage gear is by motor as power, reel is turned round by driving device, coiling steel wire rope come complete check car traction work.The utility model realizes the climbing function at the heavy grade change high steel truss girder in purlin, and heavy grade becomes the high steel truss beam inspection car climbing apparatus technical feasibility in purlin, and securely and reliably, economical rationality, has larger promotional value.
Description
Technical field：
Technical field of bridge construction is the utility model is related to, a kind of heavy grade change high steel truss beam inspection car in purlin is related generally to and climbs
Slope device.
Background technology：
The steel truss girder change high position gradient in purlin is big, to realize the climbing function for checking car under heavy grade operating mode, it is ensured that check
Car normal operation, by increasing hoist engine haulage gear on car is checked, scheme matched with hoofing part mechanism solves inspection
Look into car heavy grade operation problem.
Since steel truss girder becomes, the high position gradient in purlin is big, and inspection car climbing is difficult, and the easy car slipping of descending, operation is unstable, mainly has
Following problem:
1st, the steel truss girder main truss change high position gradient in purlin is big, checks car in climbing is run, and due to frictional force deficiency, causes nothing
Method is climbed.
2nd, steel truss beam inspection car checks that car can not stop at great Po under self gravitation effect in the high position operation in change purlin
Spend on track.
Utility model content：
The defects of the utility model aim is exactly to make up prior art, there is provided a kind of heavy grade becomes the high steel truss girder inspection in purlin
Look into car climbing apparatus, it is ensured that steel truss girder lower edge checks car normal operation and can in heavy grade optional position under heavy grade operating mode
Parking carries out bridge inspection.
The utility model is achieved through the following technical solutions：
A kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin, includes the main truss supported using aluminum alloy material
Frame, is provided with steel truss crossbeam above the main couple, and the main couple is respectively arranged on the left side and the right side hoofing part mechanism,
It is characterized in that：The hoofing part mechanism, which is hung on, to be checked on track road, is provided with above the hoofing part mechanism auxiliary
The hoist engine haulage gear that walk help is walked, the hoist engine traction drive mechanism, which is fixed on, to be checked on car mounting platform, its left and right two
Hoofing part mechanism and hoist engine traction drive the mechanism difference at end are separate, and the hoist engine haulage gear is made by motor
For power, reel is set to turn round coiling steel wire rope by driving device to complete the traction work of inspection car.
The drive wheel suspension of the hoofing part mechanism checks car along track travel in drive on i-beam track.
Hoist engine hook mounting base in the hoist engine traction drive mechanism is fixed on the gentle section of steel truss girder with becoming purlin
High crossover position, bolts with crossbeam both ends splice plate.
The hoist engine haulage gear uses a kind of hoist engine with cam rope mechanism.
A diameter of 10mm of the steel wire rope.
The utility model has the advantages that：
1st, the high structure type in purlin is become according to steel truss girder lower edge, lower edge checks that car adds hoist engine haulage gear, realizes big
The gradient becomes the climbing function at the high steel truss girder in purlin.
2nd, each check that car sets two sets of same specification hoist engine haulage gears altogether, checking that car both ends are symmetrical, stress
Uniformly, it is ensured that check the synchronism and stability of car in the process of running.
3rd, the driving wheel of hoofing part machine mechanism selects steel wheel, ensures the enough intensity of driving wheel, more durable.
4th, the heavy grade become the high steel truss beam inspection car climbing apparatus technical feasibility in purlin, securely and reliably, economical rationality, have compared with
Big promotional value.
Brief description of the drawings：
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the partial structural diagram of the utility model.
Embodiment：
Referring to attached drawing.
A kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin, includes the main couple supported using aluminum alloy material
1, the top of the main couple 1 is provided with steel truss crossbeam 2, and the main couple 1 is respectively arranged on the left side and the right side hoofing part machine
Structure 3, it is characterised in that：The hoofing part mechanism 3, which is hung on, to be checked on track road 7, the 3 top frame of hoofing part mechanism
Hoist engine haulage gear 4 equipped with auxiliary walking, the hoist engine traction drive mechanism 4, which is fixed on, to be checked on car mounting platform,
The hoofing part mechanism 3 and hoist engine traction drive mechanism 4 of its left and right ends are separate respectively, the hoist engine haulage gear
4 by motor as power, reel 5 is turned round coiling steel wire rope by driving device to complete to check the traction work of car.
The drive wheel suspension of the hoofing part mechanism 3 checks car along track travel in drive on i-beam track.
Hoist engine in the hoist engine traction drive mechanism links up with 6 mounting bases and is fixed on the gentle section of steel truss girder with becoming purlin
High crossover position, bolts with crossbeam both ends splice plate.
The hoist engine haulage gear 4 uses a kind of hoist engine with cam rope mechanism.
A diameter of 10mm of the steel wire rope.
The lower edge checks car hoofing part mechanism and hoist engine haulage gear work relationship：
1st, lower edge checks that car hoofing part mechanism is hung on and checks on track road, when inspection car is smaller in flat segments and the gradient
When beam bottom position carries out Inspection, realized using hoofing part mechanism and check walking and braking function in car operational process.
2nd, to solve to check that car becomes the high heavy grade position operation in purlin in lower edge, checked in lower edge and add elevator machine travel on car
Mechanism, by hoofing part mechanism and hoist engine haulage gear collaborative work realization inspection garage walks and braking function.At this time, roll up
Raise machine travel mechanism and inspection car upward slope driving power and down hill braking frictional force are provided.
3rd, steel truss girder lower edge checks that a set of hoofing part mechanism and elevator machine travel are respectively designed in car both ends respective carter position
Driving mechanism, hoofing part mechanism, which is hung on, checks track road, and hoist engine traction drive mechanism, which is fixed on, checks car mounting platform
On.The hoofing part mechanism and hoist engine traction drive mechanism of the left and right sides are separate, and with electrical system control to ensure
Check synchronism and stability in car operational process.
Claims (5)
1. a kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin, include the main couple supported using aluminum alloy material,
Steel truss crossbeam is provided with above the main couple, the main couple is respectively arranged on the left side and the right side hoofing part mechanism, its
It is characterized in that：The hoofing part mechanism, which is hung on, to be checked on track road, and auxiliary is provided with above the hoofing part mechanism
The hoist engine haulage gear of walking, the hoist engine traction drive mechanism, which is fixed on, to be checked on car mounting platform, its left and right ends
Hoofing part mechanism and hoist engine traction drive mechanism difference it is separate, the hoist engine haulage gear is by motor conduct
Power, makes reel turn round coiling steel wire rope to complete the traction work of inspection car by driving device.
2. heavy grade according to claim 1 becomes the high steel truss beam inspection car climbing apparatus in purlin, it is characterised in that：The row
The drive wheel suspension for walking driving mechanism checks car along track travel in drive on i-beam track.
3. heavy grade according to claim 1 becomes the high steel truss beam inspection car climbing apparatus in purlin, it is characterised in that：The volume
Raise the hook mounting base of the hoist engine in machine travel driving mechanism and be fixed on the gentle section of steel truss girder with becoming the high crossover position in purlin, with crossbeam
Both ends splice plate bolt.
4. heavy grade according to claim 1 becomes the high steel truss beam inspection car climbing apparatus in purlin, it is characterised in that：The volume
Raise machine travel mechanism and use a kind of hoist engine with cam rope mechanism.
5. heavy grade according to claim 1 becomes the high steel truss beam inspection car climbing apparatus in purlin, it is characterised in that：The steel
A diameter of 10mm of cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177612.3U CN207227954U (en) | 2017-09-14 | 2017-09-14 | A kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721177612.3U CN207227954U (en) | 2017-09-14 | 2017-09-14 | A kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227954U true CN207227954U (en) | 2018-04-13 |
Family
ID=61861930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721177612.3U Expired - Fee Related CN207227954U (en) | 2017-09-14 | 2017-09-14 | A kind of heavy grade becomes the high steel truss beam inspection car climbing apparatus in purlin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207227954U (en) |
-
2017
- 2017-09-14 CN CN201721177612.3U patent/CN207227954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180413 |