CN206069245U - Crawler crane setting-up balance weight dismounts luffing device certainly - Google Patents
Crawler crane setting-up balance weight dismounts luffing device certainly Download PDFInfo
- Publication number
- CN206069245U CN206069245U CN201620979229.9U CN201620979229U CN206069245U CN 206069245 U CN206069245 U CN 206069245U CN 201620979229 U CN201620979229 U CN 201620979229U CN 206069245 U CN206069245 U CN 206069245U
- Authority
- CN
- China
- Prior art keywords
- setting
- mast
- balance weight
- support
- crawler crane
- 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.)
- Withdrawn - After Issue
Links
- 239000002965 rope Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000003187 abdominal Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000725 suspension Substances 0.000 description 2
- 210000001015 Abdomen Anatomy 0.000 description 1
- 210000001138 Tears Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model discloses a kind of crawler crane setting-up balance weight dismounts luffing device certainly, including the principal arm system, setting-up mast and the mast that are connected to main frame front end, principal arm system connects setting-up mast by setting-up changing-breadth system, mast connects setting-up mast by arm-tie, mast also connects main frame by main changing-breadth system, main frame tail end hangs arm-tie connection setting-up mast by setting-up derricking device for counterweight, and setting-up balance weight, and setting-up balance weight hangs arm-tie connection setting-up balance weight.In sum, this utility model is easy to use, effect is obvious, crawler crane super-starting balance weight luffing device can be met completely from dismounting, and meet the convenient displacement that crawler crane super lifting working condition changes crawler crane under the installation operating modes such as arm support, replacing operating mode, the dismounting convenience of crawler crane setting-up derricking device for counterweight and whole machine is improve, auxiliary hoist is saved, labor intensity is reduced, installation effectiveness is improved.
Description
Technical field
This utility model is related to a kind of setting-up balance weight mounting auxiliary, belongs to engineering machinery field, specifically a kind of to carry out
Band crane super lifting balance weight dismounts luffing device certainly.
Background technology
Balance weight has application in numerous engineering machinery, primarily to meeting the performance of car body and keeping the steady of car load
It is qualitative.By taking crawler crane as an example, in order to improve transaction capabilities, generally moveable balance weight-super is configured to crawler crane
Balance weight is played, the lifting performance of car load is improved by the amplitude of change setting-up balance weight.
Super lifting working condition erection sequence, installation mast, arm-tie between setting-up mast and setting-up mast and mast, by setting-up balance weight
Hang arm-tie to be connected with setting-up mast top arm head, tighten up main variable-amplitude steel wire rope and setting-up mast is pulled up to into certain angle；Peace
Dress principal arm system, principal arm system is connected with setting-up mast with setting-up changing-breadth system, tighten up main transformer width system ropes while
Setting-up variable-amplitude steel wire rope is released, setting-up derricking device for counterweight one end is connected separately by pull-up mast to operating angle with main frame
One end hangs arm-tie with setting-up balance weight and is connected, and finally setting-up balance weight suspension arm-tie lower end is connected with setting-up balance weight
Connect, super lifting working condition assembling since then is finished.
When super lifting working condition is changed brachium or changes operating mode, need to disconnect setting-up changing-breadth system, now setting-up mast rear portion
Whole system cannot self-balancing, need for setting-up balance weight to hang arm-tie and disconnect, setting-up mast has to turn back, now car load master
Arm system, setting-up mast and mast are separated with setting-up balance weight changing-breadth system, if now whole machine want to shift must use it is auxiliary
Help crane that setting-up balance weight below and setting-up derricking device for counterweight are sling so as to can shift in liftoff state；Move
It is related to two car coordination problems during position, complex operation, efficiency are low；Meanwhile, at this stage, setting-up derricking device for counterweight,
When setting-up balance weight suspension arm-tie is connected with setting-up balance weight three, as setting-up mast has certain angle when turning back
When error or setting-up balance weight are placed, there is certain error position, causes setting-up balance weight to hang arm-tie and re-mounts with setting-up balance
At dumpling point no longer same position, whole machine displacement adjustment or other adjustment modes are needed, now setting-up derricking device for counterweight needs
Whipline assists to play to be adjusted, and installation effectiveness is low；Afterwards again by said process after arm support or operating mode are changed and finished
Assembled.
The content of the invention
For the problem that above-mentioned prior art is present, this utility model provides a kind of crawler crane setting-up balance weight and tears open certainly
Dress luffing device, super lifting working condition change arm support or other when can realize that setting-up derricking device for counterweight does not need whipline
Assistance just can realize whole machine displacement.
To achieve these goals, the technical solution adopted in the utility model is：A kind of crawler crane setting-up balance weight
From luffing device, including main frame is dismounted, the main frame front end is connected with principal arm system bottom, setting-up mast bottom and mast bottom
End, the principal arm system top are connected to setting-up mast top by setting-up changing-breadth system, and the mast top is connected by arm-tie
Setting-up mast top is connected to, the mast top is also connected to main frame by main changing-breadth system, and the main frame tail end is connected with super
Derricking device for counterweight is played, the setting-up derricking device for counterweight other end hangs arm-tie by setting-up balance weight and is connected to setting-up
Mast top, the setting-up balance weight hang arm-tie bottom and are connected with setting-up balance weight.
Further, the setting-up derricking device for counterweight includes support I, passage oil cylinder, support II and pull-up steel wire rope,
Described pull-up steel wire rope one end is connected to main frame by pull-up pin joint II, and the other end is connected to support by pull-up pin joint I
Ⅰ；I one end of the support is hinged to main frame tail end, and I other end of the support is hinged to support II, and II other end of the support connects
It is connected to setting-up balance weight and hangs arm-tie, in the middle part of the support I, support II is connected to by passage oil cylinder also.
Further, cylinder pedestal is equipped with the support I, passage oil cylinder is connected by cylinder pedestal；II abdomen of the support
Portion is fixed with cylinder connector, is hinged with passage oil cylinder head by cylinder connector.
The beneficial effects of the utility model are：Crawler crane super-starting balance weight luffing device can be met completely from dismounting,
And meet the convenient displacement that crawler crane super lifting working condition changes crawler crane under the installation operating modes such as arm support, replacing operating mode, carry
The high dismounting convenience of crawler crane setting-up derricking device for counterweight and whole machine, saves auxiliary hoist, reduces work strong
Degree, improves installation effectiveness.
Description of the drawings
Fig. 1 is this utility model overall structure diagram；
Fig. 2 is this utility model setting-up derricking device for counterweight structural representation.
In figure：1st, main frame, 2, principal arm system, 3, setting-up mast, 4, mast, 5, setting-up changing-breadth system, 6, arm-tie, 7, main transformer
Width system, 8, setting-up derricking device for counterweight, 81, support I, 82, support II, 83, passage oil cylinder, 84, pull-up steel wire rope, 85,
Pull-up pin joint II, 86, pull-up pin joint I, 9, setting-up balance weight hang arm-tie, 10, setting-up balance weight.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of crawler crane setting-up balance weight dismounts luffing device, including main frame 1, the main frame 1 certainly
Front end be connected with the bottom of the bottom of principal arm system 2, the bottom of setting-up mast 3 and mast 4, the top of the principal arm system 2
End is connected to the top of setting-up mast 3 by setting-up changing-breadth system 5, and the top of the mast 4 is connected to setting-up mast by arm-tie 6
The top of bar 3, the top of the mast 4 are also connected to main frame 1 by main changing-breadth system 7, and the tail end of the main frame 1 is connected with super
Derricking device for counterweight 8 is played, the other end of the setting-up derricking device for counterweight 8 hangs arm-tie 9 by setting-up balance weight and connects
To the top of setting-up mast 3, the setting-up balance weight hangs the bottom of arm-tie 9 and is connected with setting-up balance weight 10.
Further, as shown in Fig. 2 the setting-up derricking device for counterweight 8 includes support I 81, support II 82, passage oil cylinder
83 and pull-up steel wire rope 84, one end of the pull-up steel wire rope 84 is connected to main frame 1, the other end by pull-up pin joint II 85
Support I 81 is connected to by pull-up pin joint I 86；I 81 one end of the support is hinged to the tail end of main frame 1, the support I 81
The other end is hinged to support II 82, and the other end of the support II 82 is connected to setting-up balance weight and hangs arm-tie 9, the support I
Support II 82 is connected to by passage oil cylinder 83 also in the middle part of in the of 81.
Further, cylinder pedestal is equipped with the support I 81, passage oil cylinder 83 is connected by cylinder pedestal；The support
II 82 abdominal part is fixed with cylinder connector, is hinged by head of the cylinder connector with passage oil cylinder 83.
When setting-up derricking device for counterweight is installed, using whipline by setting-up derricking device for counterweight 8 and 1 phase of main frame
Connection, pull-up steel wire rope 84 is connected with the pull-up dumpling point II 85 on main frame 1, whipline now just can be removed.Due to
Setting-up derricking device for counterweight 8 is held by pull-up steel wire rope 84, and now whole machine wants that mobile just not need whipline to lift super
Play derricking device for counterweight 8.Passage oil cylinder 83 on operation setting-up derricking device for counterweight 8 makes elongation, setting-up balance weight luffing
Support II 82 on device 8 is rotated around the dumpling point with support I 81 so that the other end dumpling point of support II 82 automatically achieves setting-up and puts down
Weight hangs the connection dumpling point position of arm-tie 9, and mounting bracket II 82 hangs the dumpling point of arm-tie 9 with setting-up balance weight, reaches automatically
The purpose of installation, it is after connecting, slow to withdraw passage oil cylinder 3, the setting-up balance weight that whole passage support can drive hang arm-tie 9 to
Inner side rotation, pull-up steel wire rope 4 can become lax, now remove pull-up and just play the pin on rope 4 and main frame 1 in pull-up dumpling point II 85
Axle, pull-up steel wire rope 4 is fixed on setting-up derricking device for counterweight 8.
When needing to change brachium, one end of pull-up steel wire rope 4 is removed from setting-up derricking device for counterweight 8, reference
Above-mentioned steps are connected on the pull-up dumpling point II 85 on main frame 1, are now needed to move whole seat in the plane and are put or other operations, setting-up
Derricking device for counterweight 8 does not need whipline, drastically increases installation effectiveness.
In sum, this utility model is easy to use, and effect substantially, can meet crawler crane super-starting balance weight luffing dress
Put completely from dismounting, and meet crawler crane super lifting working condition replacing arm support, replacing operating mode etc. and crawler crane under operating mode is installed
Convenient displacement, improve the dismounting convenience of crawler crane setting-up derricking device for counterweight and whole machine, save hoisting aids
Machine, reduces labor intensity, improves installation effectiveness.
Claims (3)
1. a kind of crawler crane setting-up balance weight dismounts luffing device, including main frame certainly（1）, the main frame（1）Front end connect
It is connected to principal arm system（2）Bottom, setting-up mast（3）Bottom and mast（4）Bottom, the principal arm system（2）Top
End is by setting-up changing-breadth system（5）It is connected to setting-up mast（3）Top, the mast（4）Top pass through arm-tie（6）Connection
To setting-up mast（3）Top, the mast（4）Top also pass through main changing-breadth system（7）It is connected to main frame（1）；Its feature
It is, the main frame（1）Tail end be also associated with setting-up derricking device for counterweight（8）, the setting-up derricking device for counterweight（8）
The other end by setting-up balance weight hang arm-tie（9）It is connected to setting-up mast（3）Top, the setting-up balance weight hangs draws
Plate（9）Bottom be connected with setting-up balance weight（10）.
2. a kind of crawler crane setting-up balance weight according to claim 1 dismounts luffing device certainly, it is characterised in that institute
State setting-up derricking device for counterweight（8）Including support I（81）, support II（82）, passage oil cylinder（83）And pull-up steel wire rope
（84）, the pull-up steel wire rope（84）One end pass through pull-up pin joint II（85）It is connected to main frame（1）, the other end is by pull-up
Pin joint I（86）It is connected to support I（81）；The support I（81）One end is hinged to main frame（1）Tail end, the support I（81）
The other end be hinged to support II（82）, the support II（82）The other end be connected to setting-up balance weight hang arm-tie（9）, institute
State support I（81）Middle part also passes through passage oil cylinder（83）It is connected to support II（82）.
3. a kind of crawler crane setting-up balance weight according to claim 2 dismounts luffing device certainly, it is characterised in that institute
State support I（81）On be equipped with cylinder pedestal, passage oil cylinder is connected by cylinder pedestal（83）；The support II（82）Abdominal part it is solid
Surely there is cylinder connector, by cylinder connector and passage oil cylinder（83）Head be hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979229.9U CN206069245U (en) | 2016-08-30 | 2016-08-30 | Crawler crane setting-up balance weight dismounts luffing device certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620979229.9U CN206069245U (en) | 2016-08-30 | 2016-08-30 | Crawler crane setting-up balance weight dismounts luffing device certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069245U true CN206069245U (en) | 2017-04-05 |
Family
ID=58433124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620979229.9U Withdrawn - After Issue CN206069245U (en) | 2016-08-30 | 2016-08-30 | Crawler crane setting-up balance weight dismounts luffing device certainly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115517A (en) * | 2016-08-30 | 2016-11-16 | 徐工集团工程机械股份有限公司 | A kind of crawler crane setting-up balance weight is from dismounting luffing device |
| CN111372878A (en) * | 2018-01-11 | 2020-07-03 | 川崎重工业株式会社 | Loading, unloading and transporting machine |
-
2016
- 2016-08-30 CN CN201620979229.9U patent/CN206069245U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115517A (en) * | 2016-08-30 | 2016-11-16 | 徐工集团工程机械股份有限公司 | A kind of crawler crane setting-up balance weight is from dismounting luffing device |
| CN111372878A (en) * | 2018-01-11 | 2020-07-03 | 川崎重工业株式会社 | Loading, unloading and transporting machine |
| CN111372878B (en) * | 2018-01-11 | 2021-04-30 | 川崎重工业株式会社 | Loading, unloading and transporting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170405 Effective date of abandoning: 20171208 |