CN206705537U - A kind of drag chain inspection trolley - Google Patents
A kind of drag chain inspection trolley Download PDFInfo
- Publication number
- CN206705537U CN206705537U CN201720386296.4U CN201720386296U CN206705537U CN 206705537 U CN206705537 U CN 206705537U CN 201720386296 U CN201720386296 U CN 201720386296U CN 206705537 U CN206705537 U CN 206705537U
- Authority
- CN
- China
- Prior art keywords
- drag chain
- inspection trolley
- roller
- wheel
- vehicle frame
- 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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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a kind of drag chain inspection trolley, including vehicle frame, multiple rollers are installed in the frame downward, the roller rolls on drag chain box, at least two platoon leader's bar wheels are installed on the vehicle frame top, include at least one strip wheel per platoon leader's bar wheel, the rotation direction of each described strip wheel is identical with the rotation direction of the roller.Drag chain inspection trolley of the present utility model, by installing roller in frame downward, installing strip wheel on vehicle frame top, roller rolls in drag chain box upper surface, strip wheel rolls in drag chain bottom, therefore, inspection trolley can be conveniently moved to other Awaiting Overhaul chain links of drag chain, and Awaiting Overhaul chain link is held up, and be easy to observe drag chain, overhaul, renewal part；Moreover, the inspection trolley of the present embodiment, it is simple in construction, be easy to implement, cost it is relatively low, and be easy to use, realize and quickly and easily overhaul drag chain, reduce maintenance difficulty, improve overhaul efficiency, shorten the repair time.
Description
Technical field
The utility model belongs to service technique field, is to be related to a kind of drag chain inspection trolley specifically.
Background technology
Bridge crane trolley provides communication signal and electric energy by drag chain for it, if drag chain goes wrong, bridge crane trolley can not be just
Often operation, therefore the current check maintenance of drag chain is extremely important.But because drag chain is placed in drag chain box, daily maintenance
It is very inconvenient.
The content of the invention
The utility model provides a kind of drag chain inspection trolley, is easy to overhaul drag chain.
In order to solve the above-mentioned technical problem, the utility model is achieved using following technical scheme：
A kind of drag chain inspection trolley, including vehicle frame, multiple rollers are installed in the frame downward, the roller is in drag chain
Rolled on box, at least two platoon leader's bar wheels are installed on the vehicle frame top, include at least one strip wheel per platoon leader's bar wheel, each
The rotation direction of described strip wheel is identical with the rotation direction of the roller.
Further, two coaxial strip wheels are included per platoon leader's bar wheel.
Further, the distance between axles of adjacent two platoon leaders bar wheel is 150mm~200mm.
Further, the roller is provided with four, arranges and lays in two rows two.
Further, the roller is U-shaped roller.
Preferably, the spacing between the row roller of left and right two is equal to the spacing between the drag chain box or so two upper surfaces.
Further, the spacing between the row roller of left and right two is equal to 250mm.
Preferably, the strip wheel is made up of engineering plastics.
Preferably, the roller is made up of engineering plastics.
Preferably, the vehicle frame surface spraying has antirust coat.
Compared with prior art, the advantages of the utility model and good effect is：Drag chain inspection trolley of the present utility model,
By installing roller in frame downward, strip wheel being installed on vehicle frame top, roller rolls in drag chain box upper surface, and strip wheel is dragging
Chain bottom rolls, and therefore, inspection trolley can be conveniently moved to other Awaiting Overhaul chain links of drag chain, by Awaiting Overhaul link support
Rise, be easy to observe drag chain, overhaul, renewal part；It is simple in construction, be easy to reality moreover, the inspection trolley of the present embodiment
Now, cost is relatively low, and is easy to use, and realizes and quickly and easily overhauls drag chain, reduces maintenance difficulty, improves maintenance effect
Rate, shorten the repair time.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantage of the present utility model
It will become clearer.
Brief description of the drawings
Fig. 1 is the front view of the one embodiment for the drag chain inspection trolley that the utility model is proposed；
Fig. 2 is the right view of drag chain inspection trolley in Fig. 1；
Fig. 3 is Fig. 2 A-A sectional views.
Reference：
1st, vehicle frame；2nd, roller；3rd, strip wheel；4th, axle；5th, drag chain box；5-1, upper surface.
Embodiment
Specific embodiment of the present utility model is described in more detail below in conjunction with the accompanying drawings.
The drag chain inspection trolley of the present embodiment, mainly include vehicle frame 1, multiple rollers 2, roller 2 are installed in frame downward
Rolled on drag chain box 5, at least two platoon leader's bar wheels be installed on vehicle frame top, include at least one strip wheel 3 per platoon leader's bar wheel,
The rotation direction of each strip wheel 3 is identical with the rotation direction of roller 2, referring to shown in Fig. 1 to Fig. 3.
When needing to overhaul drag chain, drag chain is pulled out into drag chain box upwards first, inspection trolley is then placed into drag chain box
On so that roller 2 can roll on two upper surface 5-1 of drag chain box；Then the chain link of drag chain is placed into strip wheel 3 again
On;So, the Awaiting Overhaul chain link of drag chain is just placed on inspection trolley.
The inspection trolley of the present embodiment, by installing roller 2 in the bottom of vehicle frame 1, strip wheel 3, rolling being installed on the top of vehicle frame 1
Wheel 2 is rolled in drag chain box upper surface 5-1, and strip wheel 3 is rolled in drag chain bottom, and therefore, inspection trolley can be conveniently moved to
Other Awaiting Overhaul chain links of drag chain, Awaiting Overhaul chain link is held up, and is easy to observe drag chain, is overhauled, renewal part；Moreover,
The inspection trolley of the present embodiment, it is simple in construction, be easy to implement, cost it is relatively low, and be easy to use, realize and quickly and easily overhaul
Drag chain, maintenance difficulty is reduced, overhaul efficiency is improved, shortens the repair time.
There is an axle 4 per platoon leader's bar wheel, axle 4 is fixed with vehicle frame 1.Can be installed on an axle 4 one it is long
Strip wheel.In the present embodiment, for the ease of processing, two strip wheels 3 are included per platoon leader's bar wheel, two strip wheels 3 are fixed on
On same axle 4.
The distance between axles of adjacent two platoon leaders bar wheel is designed according to the chain byte wide of drag chain.Due to the chain byte wide one of drag chain
As be 150mm~200mm, therefore, in the present embodiment, the distance between axles of adjacent two platoon leaders bar wheel is 150mm~200mm, so as to
One chain link of drag chain can entirely be held up in front two rows strip wheel, be easy to maintenance personal to be overhauled.
In the present embodiment, two platoon leader's bar wheels are installed on vehicle frame top：Front-seat strip wheel M and heel row strip N wheels were both full
Footrest plays drag chain link, avoids row from excessively increasing cost again.
In the present embodiment, roller 2 is provided with four, arranges and lays in two rows two, i.e., front two rows, left and right two arrange, and ensure
Inspection trolley smoothly smoothly rolls on drag chain box.
In the present embodiment, roller 2 is U-shaped roller, and the upper surface of drag chain box is snapped into the U-lag of roller, avoids roller
Depart from drag chain box in rolling process, ensure being smoothed out for maintenance process.
Spacing between the row roller of left and right two is equal to the spacing between the upper surface 5-1 of left and right two of drag chain box, ensures to drag
The upper surface 5-1 of left and right two of chain cover is stuck in the U-lag of two row rollers of left and right, ensures the safety of inspection trolley motion
Property.Because the spacing between the upper surface 5-1 of left and right two of drag chain box is generally 250mm, therefore, in the present embodiment, left and right
Spacing between two row rollers is 250mm, ensures that the upper surface 5-1 of left and right two of drag chain box is stuck in two row rollers of left and right
In U-lag, ensure the security of inspection trolley motion.
In the present embodiment, strip wheel 3 is made up of engineering plastics, is easy to processing, cost is low, quality is good.
In the present embodiment, roller 2 is made up of engineering plastics, is easy to processing, cost is low, quality is good.
There are antirust coat, such as skin of paint in the surface spraying of vehicle frame 1, avoid vehicle frame from making moist rust corrosion, extend making for vehicle frame
With the life-span, maintenance cost is reduced.
Certainly, described above is only a kind of preferred embodiment of the present utility model, it is noted that for this
For the those of ordinary skill of technical field, on the premise of the utility model principle is not departed from, some improvement can also be made
And retouching, these improvements and modifications should also be considered as the scope of protection of the utility model.
Claims (10)
- A kind of 1. drag chain inspection trolley, it is characterised in that：Including vehicle frame, multiple rollers are installed in the frame downward, it is described Roller is rolled on drag chain box, and at least two platoon leader's bar wheels are provided with the vehicle frame top, is included per platoon leader's bar wheel at least one Strip wheel, the rotation direction of each described strip wheel are identical with the rotation direction of the roller.
- 2. drag chain inspection trolley according to claim 1, it is characterised in that：Include two coaxial strips per platoon leader's bar wheel Wheel.
- 3. drag chain inspection trolley according to claim 2, it is characterised in that：The distance between axles of adjacent two platoon leaders bar wheel is 150mm~200mm.
- 4. drag chain inspection trolley according to claim 1, it is characterised in that：The roller is provided with four, in two rows two Row are laid.
- 5. drag chain inspection trolley according to claim 4, it is characterised in that：The roller is U-shaped roller.
- 6. drag chain inspection trolley according to claim 5, it is characterised in that：Spacing between the row roller of left and right two is equal to institute State the spacing between two upper surfaces of drag chain box or so.
- 7. drag chain inspection trolley according to claim 6, it is characterised in that：Spacing between the row roller of left and right two is equal to 250mm。
- 8. drag chain inspection trolley according to claim 1, it is characterised in that：The strip wheel is made up of engineering plastics.
- 9. drag chain inspection trolley according to claim 1, it is characterised in that：The roller is made up of engineering plastics.
- 10. drag chain inspection trolley according to claim 1, it is characterised in that：The vehicle frame surface spraying has antirust coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386296.4U CN206705537U (en) | 2017-04-13 | 2017-04-13 | A kind of drag chain inspection trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720386296.4U CN206705537U (en) | 2017-04-13 | 2017-04-13 | A kind of drag chain inspection trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206705537U true CN206705537U (en) | 2017-12-05 |
Family
ID=60455132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720386296.4U Expired - Fee Related CN206705537U (en) | 2017-04-13 | 2017-04-13 | A kind of drag chain inspection trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206705537U (en) |
-
2017
- 2017-04-13 CN CN201720386296.4U patent/CN206705537U/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: 20171205 Termination date: 20190413 |