CN206051307U - A kind of buffer device of crane carriage - Google Patents
A kind of buffer device of crane carriage Download PDFInfo
- Publication number
- CN206051307U CN206051307U CN201620930396.4U CN201620930396U CN206051307U CN 206051307 U CN206051307 U CN 206051307U CN 201620930396 U CN201620930396 U CN 201620930396U CN 206051307 U CN206051307 U CN 206051307U
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- CN
- China
- Prior art keywords
- outer housing
- track
- baffle plate
- buffer
- crane carriage
- 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.)
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Abstract
This utility model is related to a kind of buffer device of crane carriage, and it includes crossbeam, it is characterised in that：Described crossbeam upper end is provided with trolley track and track baffle plate, described trolley track upper end is provided with dolly, described track baffle plate is connected to the left end of piston rod, the right-hand member of described piston rod is connected to device outer housing, spring is connected between described track baffle plate and device outer housing, described device outer housing is built with buffering liquid, described device outer housing right-hand member is provided with buffer stopper, therefore, this utility model has the advantages that applied widely, convenient to use, operating cost is low, complete function.
Description
Technical field
This utility model belongs to lifting equipment technical field, and in particular to a kind of buffer unit, more particularly to a kind of
Buffer device of crane carriage.
Background technology
With the continuous development of society, hoisting machinery the fields such as production, transport, harbour application widely, and rise
Heavy-duty machine dolly is the key device in hoisting machinery again, has number of types of trolley on the market of present hoisting machinery,
In the running of trolley, it would be desirable to which the work done is a lot, especially when trolley travelling is to big beam end,
We to be guaranteed dolly can safety stop, neither damage dolly, allow position that dolly stops to safety again, this is accomplished by one
Individual crane buffer unit, also has many buffer units currently on the market, has mostly weak point, such as, complex structure, peace
Full property is not high, or do not have cushioning effect, damages dolly etc.；Therefore, develop a kind of applied widely, easy to use fast
Prompt, operating cost is low, buffer device of crane carriage tool is of great significance.
The content of the invention
The purpose of this utility model is, in order to overcome the deficiencies in the prior art, and to provide a kind of applied widely, user
Just quick, operating cost is low, complete function buffer device of crane carriage.
What the purpose of this utility model was realized in：A kind of buffer device of crane carriage, it includes crossbeam, its feature
It is：Described crossbeam upper end is provided with trolley track and track baffle plate, and described trolley track upper end is provided with dolly, described
Track baffle plate be connected to the left end of piston rod, the right-hand member of described piston rod is connected to device outer housing, described track baffle plate
Spring is connected with and device outer housing between, built with buffering liquid, described device outer housing right-hand member is arranged described device outer housing
There is buffer stopper.
Connected mode between described crossbeam and trolley track is welding.
Connected mode between described crossbeam and track baffle plate is welding.
Connected mode between described track baffle plate and piston rod is bolt connection.
Described buffer stopper is damping rubber block.
Described spring housing is on the piston rod.
The beneficial effects of the utility model：This utility model adopts buffering liquid and spring to delay as main the rising of this device
The part of punching effect, the advantage of this device is simple and practical, buffering effect is notable, safe, and guide rail baffle is welded on greatly
Liang Shang, improves the stability of baffle plate, and piston rod is bolted on guide rail baffle, convenient disassembly, beneficial to maintenance and replacing, bullet
Being provided with for spring returns to its operating position beneficial to device outer housing, is provided with buffering liquid in device outer housing, can effectively play slow
Punching is acted on, and the setting of buffer stopper can assist other devices to play buffer unit, can play a part of again to protect dolly, it is to avoid
Dolly is directly contacted with ironware；Therefore, this utility model has that applied widely, convenient to use, operating cost is low, work(
Can comprehensive advantage.
Description of the drawings
Fig. 1 is a kind of front view of buffer device of crane carriage of this utility model.
In figure：1st, crossbeam 2, trolley track 3, dolly 4, track baffle plate 5, bolt 6, spring 7, device outer housing 8,
Buffering liquid 9, buffer stopper 10, piston rod.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is described further.
Embodiment 1
As shown in figure 1, a kind of buffer device of crane carriage, it includes crossbeam 1, it is characterised in that：On described crossbeam 1
End is provided with trolley track 2 and track baffle plate 4, and described 2 upper end of trolley track is provided with dolly 3, and described track baffle plate 4 connects
Then the left end of piston rod 10, the right-hand member of described piston rod 10 are connected to device outer housing 7, described track baffle plate 4 and device
Spring 6 is connected between outer housing 7, built with buffering liquid 8, described 7 right-hand member of device outer housing is provided with described device outer housing 7
Buffer stopper 9.
This utility model adopts buffering liquid and spring as the main part for playing cushioning effect of this device, this device
Advantage is simple and practical, buffering effect is notable, safe, and guide rail baffle is welded on crossbeam, improves the stability of baffle plate,
Piston rod is bolted on guide rail baffle, convenient disassembly, beneficial to maintenance and is changed, and spring is provided with beneficial to device outer housing
Its operating position is returned to, in device outer housing, buffering liquid is provided with, cushioning effect can be effectively played, the setting of buffer stopper, both
Other devices can be assisted to play buffer unit, can play a part of again to protect dolly, it is to avoid dolly is directly contacted with ironware；Cause
This, this utility model has the advantages that applied widely, convenient to use, operating cost is low, complete function.
Embodiment 2
As shown in figure 1, a kind of buffer device of crane carriage, it includes crossbeam 1, it is characterised in that：On described crossbeam 1
End is provided with trolley track 2 and track baffle plate 4, and described 2 upper end of trolley track is provided with dolly 3, and described track baffle plate 4 connects
Then the left end of piston rod 10, the right-hand member of described piston rod 10 are connected to device outer housing 7, described track baffle plate 4 and device
Spring 6 is connected between outer housing 7, built with buffering liquid 8, described 7 right-hand member of device outer housing is provided with described device outer housing 7
Buffer stopper 9, the connected mode between described crossbeam 1 and trolley track 2 are welding, between described crossbeam 1 and track baffle plate 4
Connected mode for welding, the connected mode between described track baffle plate 4 and piston rod 10 be bolt connection, described buffering
Block 9 is damping rubber block, and described spring 6 is enclosed within piston rod 10.
This utility model adopts buffering liquid and spring as the main part for playing cushioning effect of this device, this device
Advantage is simple and practical, buffering effect is notable, safe, and guide rail baffle is welded on crossbeam, improves the stability of baffle plate,
Piston rod is bolted on guide rail baffle, convenient disassembly, beneficial to maintenance and is changed, and spring is provided with beneficial to device outer housing
Its operating position is returned to, in device outer housing, buffering liquid is provided with, cushioning effect can be effectively played, the setting of buffer stopper, both
Other devices can be assisted to play buffer unit, can play a part of again to protect dolly, it is to avoid dolly is directly contacted with ironware；Cause
This, this utility model has the advantages that applied widely, convenient to use, operating cost is low, complete function.
Claims (6)
1. a kind of buffer device of crane carriage, it includes crossbeam, it is characterised in that：Described crossbeam upper end is provided with little track
Road and track baffle plate, described trolley track upper end are provided with dolly, and described track baffle plate is connected to the left end of piston rod, institute
The right-hand member of the piston rod stated is connected to device outer housing, is connected with spring between described track baffle plate and device outer housing, described
Device outer housing is provided with buffer stopper built with buffering liquid, described device outer housing right-hand member.
2. a kind of buffer device of crane carriage according to claim 1, it is characterised in that：Described crossbeam and little track
Connected mode between road is welding.
3. a kind of buffer device of crane carriage according to claim 1, it is characterised in that：Described crossbeam is kept off with track
Connected mode between plate is welding.
4. a kind of buffer device of crane carriage according to claim 1, it is characterised in that：Described track baffle plate and work
Connected mode between stopper rod is bolt connection.
5. a kind of buffer device of crane carriage according to claim 1, it is characterised in that：Described buffer stopper is rubber
Buffer stopper.
6. a kind of buffer device of crane carriage according to claim 1, it is characterised in that：Described spring housing is in piston
On bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930396.4U CN206051307U (en) | 2016-08-24 | 2016-08-24 | A kind of buffer device of crane carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620930396.4U CN206051307U (en) | 2016-08-24 | 2016-08-24 | A kind of buffer device of crane carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051307U true CN206051307U (en) | 2017-03-29 |
Family
ID=58384382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620930396.4U Active CN206051307U (en) | 2016-08-24 | 2016-08-24 | A kind of buffer device of crane carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206051307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640707A (en) * | 2017-11-09 | 2018-01-30 | 芜湖市长江起重设备制造有限公司 | A kind of dolly for straddle truck buffer unit in place |
| CN107902543A (en) * | 2017-11-09 | 2018-04-13 | 芜湖市长江起重设备制造有限公司 | A kind of electric block for crane stops mechanism |
| CN110540140A (en) * | 2019-09-10 | 2019-12-06 | 河南省晟源起重机械有限公司 | Double-girder gantry crane for flower stands |
-
2016
- 2016-08-24 CN CN201620930396.4U patent/CN206051307U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640707A (en) * | 2017-11-09 | 2018-01-30 | 芜湖市长江起重设备制造有限公司 | A kind of dolly for straddle truck buffer unit in place |
| CN107902543A (en) * | 2017-11-09 | 2018-04-13 | 芜湖市长江起重设备制造有限公司 | A kind of electric block for crane stops mechanism |
| CN110540140A (en) * | 2019-09-10 | 2019-12-06 | 河南省晟源起重机械有限公司 | Double-girder gantry crane for flower stands |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |