CN201610355U - Quick connecting device of crawler crane platform - Google Patents
Quick connecting device of crawler crane platform Download PDFInfo
- Publication number
- CN201610355U CN201610355U CN2009202132584U CN200920213258U CN201610355U CN 201610355 U CN201610355 U CN 201610355U CN 2009202132584 U CN2009202132584 U CN 2009202132584U CN 200920213258 U CN200920213258 U CN 200920213258U CN 201610355 U CN201610355 U CN 201610355U
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- platform
- connection block
- crawler crane
- hole
- bolt
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Abstract
The utility model relates to a quick connecting device of a crawler crane platform, which comprises a platform connecting base, a transition connecting base, a connecting pin shaft, a locking device and a fourth bolt. A central groove is arranged on the platform connecting base; through holes are arranged on two side walls of the central groove; the bottom of the central groove is connected with a base through a first bolt; the upper part of the transition connecting base is connected with a pivoting support; the lower part of the transition connecting base is inserted into the central groove of the platform connecting base; the connecting pin shaft is inserted into the through hole from one side wall of the central groove of the platform connecting base, passes through the through hole on the other side wall of the central groove of the platform connecting base, and then is connected with a platform, to connect the platform connecting base with the platform; a central screw hole is arranged at the outer end of the connecting pin shaft; the locking device comprises a third bolt and a clamping plate with a through hole, wherein the third bolt passes through the through hole of the clamping plate and is inserted into the central screw hole at the outer side end of the connecting pin shaft, to lock the connecting pin shaft; and the fourth bolt connects the pivoting support with the crawler crane platform. The quick connecting device can conveniently finish site transfer transportation and quick assembling and disassembling through the transition connection among the crawler crane platform, the pivoting support and the base.
Description
Technical field
The utility model relates to hoisting crane, particularly crawler crane platform Quick Connect Kit.
Background technology
Crawler crane all is to adopt pivoting support to connect the structure of platform and base both at home and abroad at present, and shortcoming is that dismounting is more loaded down with trivial details, wastes time and energy; And, be used for platform and base integral transportation, can cause weight to exceed standard again.Like this, just give the transition transportation, particularly large-tonnage crawler crane transition transportation brings inconvenience.
Summary of the invention
The purpose of this utility model is to design a kind of crawler crane platform Quick Connect Kit, connects by the transition between crawler crane platform, pivoting support and the base, can conveniently finish transition transportation and fast assembling-disassembling.
For achieving the above object, the technical solution of the utility model is,
Crawler crane platform Quick Connect Kit, the transition that is used between crawler crane platform, pivoting support and the base connects; It comprises, the platform Connection Block, and it has central recess, and the central recess two side has through hole; The central recess bottom is connected with base by first bolt; The transition Connection Block, its top is connected with pivoting support by second bolt; The central recess of platform Connection Block is inserted in this transition Connection Block bottom; One connects bearing pin, inserts from the through hole of platform Connection Block central recess one sidewall to be connected with platform behind another sidewall through hole of platform Connection Block central recess again, and the platform Connection Block is connected with platform; Described connection bearing pin external side end has center screw; Latching device, comprise the 3rd bolt and the band through hole clamp, the 3rd bolt passes the center screw that the clamp through hole is inserted in described connection bearing pin external side end, with connecting pin shaft locking; The 4th bolt is connected pivoting support with the crawler crane platform.
Further, described clamp is provided with easy-to-mount projection.
Again, described transition Connection Block upper end one epitaxial lateral overgrowth is stretched formation with convex shoulder, and this convex shoulder is against platform Connection Block side.
The utility model increases a kind of transition connecting device between pivoting support and base, on connect pivoting support, following connection base, the horizontal bearing pin of middle use connects, but at high speed is realized separating up and down, reaching the purpose of not dismantling the pivoting support bolt, thereby solves problem such as mounting or dismounting difficulty.
Advantage of the present utility model is:
1, the utility model has reduced the individual transportation size and the weight of large-tonnage crawler crane turntable, is subjected to the problem of transport vehicle restriction when having solved the transition of large-tonnage crawler crane, is more convenient for transportation;
2, transition Connection Block, platform Connection Block connect to form an integral body by bearing pin, and only need pull down bearing pin during dismounting can be with the turntable split, convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the B portion enlarged diagram of Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2, the utility model crawler crane platform Quick Connect Kit A, the transition that is used between crawler crane platform 1, pivoting support 2 and the base 3 connects; It comprises, platform Connection Block 4, and it has central recess 41, and the central recess two side has through hole 42,42 '; Central recess 41 bottoms are connected with base 3 by first bolt 5; Transition Connection Block 6, its top is connected with pivoting support 2 by second bolt 7; The central recess 41 of platform Connection Block 4 is inserted in these transition Connection Block 6 bottoms; One connects bearing pin 8, inserts from the through hole 42 of platform Connection Block central recess 41 1 sidewalls to be connected with platform 1 behind platform Connection Block central recess 41 another sidewall through holes 42 ' again, and platform Connection Block 4 is connected with platform 1; Described connection bearing pin 8 external side ends have center screw 81; Latching device 9 comprises that clamp 92, the three bolts 91 of the 3rd bolt 91 and band through hole pass the center screw 81 that clamp 92 through holes are inserted in described connection bearing pin 8 external side ends, will connect bearing pin 8 lockings; The 4th bolt 10 is connected pivoting support 2 with crawler crane platform 1.
Described clamp 92 is provided with easy-to-mount protruding 921.Described transition Connection Block 6 upper ends one epitaxial lateral overgrowth is stretched formation with convex shoulder 61, and this convex shoulder 61 is against platform Connection Block 4 sides.
As splitting, will carry on the clamp 92 earlier, allow the 3rd bolt 91 from clamp 92, pass; The oil cylinder of pulling pin of movable pump station is stuck on the 3rd bolt 91, and retract cylinder is extracted the 3rd bolt 91 related connection bearing pins 8.
Claims (3)
1. crawler crane platform Quick Connect Kit is used for the transition connection between crawler crane platform, pivoting support and the base; It is characterized in that, comprise,
The platform Connection Block, it has central recess, and the central recess two side has through hole; The central recess bottom is connected with base by first bolt;
The transition Connection Block, its top is connected with pivoting support by younger brother's two bolts; The central recess of platform Connection Block is inserted in this transition Connection Block bottom;
One connects bearing pin, inserts from the through hole of platform Connection Block central recess one sidewall to be connected with platform behind another sidewall through hole of platform Connection Block central recess again, and the platform Connection Block is connected with platform; Described connection bearing pin external side end has center screw;
Latching device, comprise the 3rd bolt and the band through hole clamp, the 3rd bolt passes the center screw that the clamp through hole is inserted in described connection bearing pin external side end, with connecting pin shaft locking;
The 4th bolt is connected pivoting support with the crawler crane platform.
2. crawler crane platform Quick Connect Kit as claimed in claim 1 is characterized in that described clamp is provided with easy-to-mount projection.
3. crawler crane platform Quick Connect Kit as claimed in claim 1 is characterized in that, described transition Connection Block upper end one epitaxial lateral overgrowth is stretched formation with convex shoulder, and this convex shoulder is against platform Connection Block side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202132584U CN201610355U (en) | 2009-12-17 | 2009-12-17 | Quick connecting device of crawler crane platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202132584U CN201610355U (en) | 2009-12-17 | 2009-12-17 | Quick connecting device of crawler crane platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201610355U true CN201610355U (en) | 2010-10-20 |
Family
ID=42960986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202132584U Expired - Fee Related CN201610355U (en) | 2009-12-17 | 2009-12-17 | Quick connecting device of crawler crane platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201610355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184728A (en) * | 2021-06-11 | 2021-07-30 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane with a movable crane |
-
2009
- 2009-12-17 CN CN2009202132584U patent/CN201610355U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113184728A (en) * | 2021-06-11 | 2021-07-30 | 徐工集团工程机械股份有限公司建设机械分公司 | Crane with a movable crane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: KUNSHAN SANY MACHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI SANY TECHNOLOGY CO., LTD. Effective date: 20110402 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201200 NO. 319, CHUANDA ROAD, CHUANSHA ECONOMIC PARK, PUDONG NEW DISTRICT, SHANGHAI TO: 215300 HUANCHENG EAST ROAD, KUNSHAN DEVELOPMENT AREA, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110402 Address after: 215300 East Ring Road, Kunshan Development Zone, Jiangsu Patentee after: Kunshan Sany Machinery Co., Ltd. Address before: 201200 Shanghai City Sichuan Road Pudong New Area Chuansha economic Park No. 319 Patentee before: Shanghai Sany Technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG SANY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: KUNSHAN SANY MACHINERY CO., LTD. Effective date: 20140519 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 215300 SUZHOU, JIANGSU PROVINCE TO: 313028 HUZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140519 Address after: 313028 building, floor 2, standard factory building, Cao Yi village, eight Li Town, Huzhou, Zhejiang Patentee after: Zhejiang Sany Equipment Co., Ltd. Address before: 215300 East Ring Road, Kunshan Development Zone, Jiangsu Patentee before: Kunshan Sany Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101020 Termination date: 20161217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |