CN102887178B - A kind of floating box structure of cterpillar drive - Google Patents
A kind of floating box structure of cterpillar drive Download PDFInfo
- Publication number
- CN102887178B CN102887178B CN201110205274.0A CN201110205274A CN102887178B CN 102887178 B CN102887178 B CN 102887178B CN 201110205274 A CN201110205274 A CN 201110205274A CN 102887178 B CN102887178 B CN 102887178B
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- China
- Prior art keywords
- panel
- base plate
- web
- box structure
- holding tank
- Prior art date
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- Expired - Fee Related
Links
- 238000007667 floating Methods 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention discloses a kind of floating box structure of cterpillar drive, comprise and to be arranged side by side and by interconnective two the buoyancy tank bodies of rod, the web that this each buoyancy tank body all has panel, base plate and is separately positioned on panel and base plate surrounding, this web upper end and panel are weldingly connected, and this web lower end and base plate are weldingly connected; This floating box structure also comprises the Limit Bearing be fixed on track shoe, and this panel and base plate are all formed with holding tank, and this Limit Bearing is then installed with and abuts against with the inwall of holding tank in holding tank.The present invention is by arranging Limit Bearing and holding tank, when whole cterpillar drive is turned, the cliding friction between conduction chain and buoyancy tank web can be avoided, the substitute is the friction of rolling between Limit Bearing and holding tank, greatly can improve the service life of buoyancy tank thus.
Description
Technical field
The present invention relates to cterpillar drive field, relate to a kind of floating box structure of cterpillar drive in particular.
Background technology
Cterpillar drive, generally refer to can marsh or marshy area walking device, such as shovel crawler, its be a kind of for walk in the place such as marsh or pond and realize excavation action equipment.
Existing shovel crawler, its crawler body mainly comprises two symmetrically arranged buoyancy tanks, conduction chain, jockey sprocket and track shoe, described buoyancy tank is for playing the effect of floating and supporting whole shovel crawler, the rear and front end correspondence of each buoyancy tank is provided with jockey sprocket, then conduction chain is provided with between the jockey sprocket of front and back, and make the periphery around the home at buoyancy tank before and after conduction chain, described track shoe appearance is square steel shape, and for be arranged parallel to each other and to be fixed on conduction chain multiple, the walking of whole shovel crawler is realized by the friction between this track shoe and ground.
Though the basic practical function of above-mentioned shovel crawler energy, but in the walking process of shovel crawler, because it needs the operation carrying out turning round frequently, thus the conduction chain of winding on buoyancy tank can with the web generation cliding friction of buoyancy tank, thus greatly reduce the service life of buoyancy tank.
In view of this, the present inventor, for the above-mentioned defect in-depth study of prior art track unit, has this case to produce then.
Summary of the invention
The object of the present invention is to provide a kind of floating box structure of cterpillar drive, to solve prior art to cause buoyancy tank service life short problem because of cliding friction between conduction chain and buoyancy tank web.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of floating box structure of cterpillar drive, comprise and to be arranged side by side and by interconnective two the buoyancy tank bodies of rod, the web that this each buoyancy tank body all has panel, base plate and is separately positioned on panel and base plate surrounding, this web upper end and panel are weldingly connected, and this web lower end and base plate are weldingly connected; Wherein, this floating box structure also comprises the Limit Bearing be fixed on track shoe, and this panel and base plate are all formed with holding tank, and this Limit Bearing is then installed with and abuts against with the inwall of holding tank in holding tank.
Further, this holding tank is formed by the channel-section steel be welded on panel or base plate.
Further, this holding tank is positioned on the central axis of panel or base plate.
Further, be weldingly connected by the angle steel of a L shape between this panel and web.
Further, be weldingly connected by the angle steel of a L shape between this base plate and web.
Further, in this each buoyancy tank body, be also provided with many roots bone, and correspond to the rib of intensity higher than other region of the rib at rod place.
After adopting said structure, the floating box structure of a kind of cterpillar drive that the present invention relates to, it is by arranging Limit Bearing and be all formed with holding tank on panel and base plate, and make this Limit Bearing be contained in holding tank simultaneously, thus allow this track shoe and conduction chain when whole cterpillar drive is turned, the cliding friction between conduction chain and buoyancy tank web can be avoided, the substitute is the friction of rolling between Limit Bearing and holding tank, greatly can improve the service life of buoyancy tank thus.
Accompanying drawing explanation
Fig. 1 is the structural representation of the floating box structure that the present invention relates to a kind of cterpillar drive when being applied in shovel crawler;
Fig. 2 is the enlarged diagram of floating box structure in Fig. 1;
Fig. 3 is the cutaway view of buoyancy tank in Fig. 1;
Fig. 4 is the cutaway view of A-A line in Fig. 3.
In figure:
Shovel crawler 100
Floating box structure 1 buoyancy tank body 11
Panel 111 base plate 112
Web 113 confined space 114
Rod 12 Limit Bearing 13
Holding tank 14 angle steel 15
Rib 16 conduction chain 2
Track shoe 4 propelling unit 5
Roller 6 track adjusting wheel 7.
Detailed description of the invention
In order to explain technical scheme of the present invention further, below by specific embodiment, the present invention will be described in detail.
As shown in Figure 1, it is the present invention relates to structural representation when floating box structure 1 is applied in shovel crawler 100, this shovel crawler 100 comprises floating box structure 1, conduction chain 2, jockey sprocket (not shown), track shoe 4, propelling unit 5 and roller 6, this floating box structure 1 supports whole shovel crawler 100 for floating, this conduction chain 2 drives before and after track shoe 4 and travels under the driving of jockey sprocket, simultaneously in order to track shoe 4 can be run reposefully along floating box structure 1, between this track shoe 4 and floating box structure 1, be also provided with track adjusting wheel 7.
As depicted in figs. 1 and 2, this floating box structure 1 comprises two buoyancy tank bodies 11, and these two buoyancy tank bodies 11 are arranged side by side, and are linked together by rod 12; The structure of these two buoyancy tank bodies 11 is identical, and each buoyancy tank body 11 all has panel 111, base plate 112 and is separately positioned on the web 113 of panel 111 and base plate 112 surrounding, this web 113 upper end and panel 111 are weldingly connected, this web 113 lower end and base plate 112 are weldingly connected, and this panel 111, base plate 112 form a confined space 114 together with web 113.
This floating box structure 1 also comprises Limit Bearing 13, and this Limit Bearing 13 is fixed on track shoe 4, and this panel 111 and base plate 112 are all formed with holding tank 14, and this Limit Bearing 13 is installed with in holding tank 14 and abuts against with the inwall of holding tank 14.In the present embodiment, this holding tank 14 is formed by the channel-section steel be welded on panel 111 or base plate 112, and more preferably, this holding tank 14 is positioned on the central axis of panel 111 or base plate 112.
Like this, the present invention is by arranging Limit Bearing 13 and be formed with holding tank 14 on panel 111 and base plate 112, and make this Limit Bearing 13 be contained in holding tank 14 simultaneously, thus allow this track shoe 4 and conduction chain 2 when whole cterpillar drive is turned, spacing by the rolling between Limit Bearing 13 and holding tank 14, thus avoid the friction between conduction chain 2 and buoyancy tank web 113, namely by between Limit Bearing 13 and holding tank 14 for friction of rolling instead of the cliding friction between this conduction chain 2 and buoyancy tank web 113, thus greatly can improve the service life of whole buoyancy tank.
As shown in figures 2 or 4, in order to alleviate the weight of floating box structure 1 itself, and guarantee preferably structural strength, be weldingly connected by the angle steel 15 of a L shape between this panel 111 and web 113, now these L shape angle steel 15 two ends be welded on panel 111 and web 113 respectively; In like manner also be weldingly connected by the angle steel 15 of a L shape between this base plate 112 and web 113, now then these L shape angle steel 15 two ends be welded on base plate 112 and web 113 respectively.So it has the advantages that to process simple, lightweight and good welding performance.
As shown in Figure 3, in order to strengthen the structural strength of buoyancy tank further, many roots bone 16 is also provided with in this each buoyancy tank body 11, this many roots bone 16 can play the effect of structural strengthening, and more specifically, correspondence is arranged at the rib 16 of intensity higher than other region of the rib 16 at buoyancy tank rod 12 place, whole buoyancy tank so can be allowed to there is weakness, and then avoid the generation of short-board effect.
Above-described embodiment and graphic and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field, to its suitable change done or modification, all should be considered as not departing from patent category of the present invention.
Claims (5)
1. the floating box structure of a cterpillar drive, comprise and to be arranged side by side and by interconnective two the buoyancy tank bodies of rod, the web that this each buoyancy tank body all has panel, base plate and is separately positioned on panel and base plate surrounding, this web upper end and panel are weldingly connected, and this web lower end and base plate are weldingly connected; It is characterized in that, this floating box structure also comprises the Limit Bearing be fixed on track shoe, and this panel and base plate are all formed with holding tank, and this holding tank is positioned on the central axis of panel or base plate; This Limit Bearing is then installed with and abuts against with the inwall of holding tank in holding tank.
2. the floating box structure of a kind of cterpillar drive as claimed in claim 1, is characterized in that, this holding tank is formed by the channel-section steel be welded on panel or base plate.
3. the floating box structure of a kind of cterpillar drive as claimed in claim 1, is characterized in that, is weldingly connected between this panel and web by the angle steel of a L shape.
4. the floating box structure of a kind of cterpillar drive as claimed in claim 1, is characterized in that, is weldingly connected between this base plate and web by the angle steel of a L shape.
5. the floating box structure of a kind of cterpillar drive as claimed in claim 1, is characterized in that, is also provided with many roots bone in this each buoyancy tank body, and corresponds to the rib of intensity higher than other region of the rib at rod place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110205274.0A CN102887178B (en) | 2011-07-21 | 2011-07-21 | A kind of floating box structure of cterpillar drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110205274.0A CN102887178B (en) | 2011-07-21 | 2011-07-21 | A kind of floating box structure of cterpillar drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102887178A CN102887178A (en) | 2013-01-23 |
| CN102887178B true CN102887178B (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110205274.0A Expired - Fee Related CN102887178B (en) | 2011-07-21 | 2011-07-21 | A kind of floating box structure of cterpillar drive |
Country Status (1)
| Country | Link |
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| CN (1) | CN102887178B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839802A (en) * | 1997-02-25 | 1998-11-24 | Sheets; Kerney T. | Light weight track system for tracked vehicle |
| US6482053B1 (en) * | 2001-07-18 | 2002-11-19 | Larry Prestenbach | Marsh excavator |
| CN2540447Y (en) * | 2002-04-30 | 2003-03-19 | 水利部长春机械研究所 | Crawler sealing lubricating master track chassis on buoyancy tank |
| CN2711001Y (en) * | 2004-06-11 | 2005-07-20 | 中国石油集团东方地球物理勘探有限责任公司 | Chain-rail direction-guiding device |
| CN200992121Y (en) * | 2006-12-12 | 2007-12-19 | 江苏省水利机械制造有限公司 | Device for walking on glade |
| CN202213645U (en) * | 2011-07-21 | 2012-05-09 | 厦门正鸿昌机械科技有限公司 | Buoyancy tank structure for crawler-type traveling device |
-
2011
- 2011-07-21 CN CN201110205274.0A patent/CN102887178B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5839802A (en) * | 1997-02-25 | 1998-11-24 | Sheets; Kerney T. | Light weight track system for tracked vehicle |
| US6482053B1 (en) * | 2001-07-18 | 2002-11-19 | Larry Prestenbach | Marsh excavator |
| CN2540447Y (en) * | 2002-04-30 | 2003-03-19 | 水利部长春机械研究所 | Crawler sealing lubricating master track chassis on buoyancy tank |
| CN2711001Y (en) * | 2004-06-11 | 2005-07-20 | 中国石油集团东方地球物理勘探有限责任公司 | Chain-rail direction-guiding device |
| CN200992121Y (en) * | 2006-12-12 | 2007-12-19 | 江苏省水利机械制造有限公司 | Device for walking on glade |
| CN202213645U (en) * | 2011-07-21 | 2012-05-09 | 厦门正鸿昌机械科技有限公司 | Buoyancy tank structure for crawler-type traveling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102887178A (en) | 2013-01-23 |
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| ASS | Succession or assignment of patent right |
Owner name: TIANJIN LIANGHONG MACHINERY CO., LTD. Free format text: FORMER OWNER: XIAMEN ZHENGHONGCHANG MACHINERY TECHNOLOGY CO., LTD. Effective date: 20131030 |
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Free format text: CORRECT: ADDRESS; FROM: 361000 XIAMEN, FUJIAN PROVINCE TO: 300450 BINHAI NEW DISTRICT, TIANJIN |
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Effective date of registration: 20131030 Address after: Binhai New Area of Tianjin city in 300450 (Dagang Port West) Xintai area east of the Tianjin Dagang Prachanda reemployment services limited in hospital Applicant after: TIANJIN LIANG HONG MACHINERY Co.,Ltd. Address before: 903, room 170, 361000 Tower East Road, Guanyin commercial operation center, Xiamen, Fujian Applicant before: XIAMEN ZHENGHONGCHANG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20181101 Address after: 361000 room 2002, Haicang Road, Haicang District, Xiamen, Fujian, 2002 Patentee after: Dongfang Shengjie (Xiamen) Mechanical Engineering Co.,Ltd. Address before: 300450 Tianjin Binhai New Area (Dagang) West Street Xintai District East Tianjin Dagang Changda Reemployment Service Co., Ltd. Patentee before: TIANJIN LIANG HONG MACHINERY Co.,Ltd. |
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| 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: 20151202 |