CN1775607A - Machineshop truck driver's cab with reinforced turnover protection device - Google Patents
Machineshop truck driver's cab with reinforced turnover protection device Download PDFInfo
- Publication number
- CN1775607A CN1775607A CN 200510200771 CN200510200771A CN1775607A CN 1775607 A CN1775607 A CN 1775607A CN 200510200771 CN200510200771 CN 200510200771 CN 200510200771 A CN200510200771 A CN 200510200771A CN 1775607 A CN1775607 A CN 1775607A
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- Prior art keywords
- compound beam
- column
- front column
- crossbeam
- cab frame
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- 230000007306 turnover Effects 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 claims description 121
- 230000001681 protective effect Effects 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000006378 damage Effects 0.000 abstract description 3
- 230000001012 protector Effects 0.000 abstract 2
- 238000003466 welding Methods 0.000 description 5
- 206010010254 Concussion Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a machine-shop truck cab with reinforced turnover protector, characterized in that the special structural positions of the cab framework are added with combined beams for raising plastic deforming force, i.e. the upper and lower ends of each of the front, rear, left and right pillars are added with combined beams, separately, changing the bearing force of the pillars, and making the invention have ROPS protector and able to largely improve the universal degree of machine-shop truck cab and as the vehicle turns over, the ROPS component can bear the impact force of the ground plane, assuring any part of the deformed ROPS and the ground plane do not enter in human body limit safety region and simultaneously the ROPS has a certain energy absorbing ability to reduce impact and vibration damage to the driver. The invention has the characters of simple structure and convenient application and use.
Description
Technical field
The present invention relates to a kind of engineering truck operator's compartment with heavier-duty roll-over protective structure.
Background technology
In order to ensure engineering truck driver's personal safety, need design Roll-Over Protective Structure (Roll-over Protective Structures is called for short ROPS) during the protection structure of design safety operator's compartment.The design of engineering truck safety cab need meet the requirement of international standard, and different engineering trucks has different requirements for the design of engineering truck safety cab.And common engineering truck operator's compartment just adopts welding or alternate manner fixedly to form by several root posts mutually, do not have the ROPS fender guard, thereby its safety guard-safeguard performance is poor.
Summary of the invention
Purpose of the present invention just provides a kind of ROPS of having fender guard; can increase substantially engineering truck safety cab design-calculated universalization degree; when vehicle rolls; the ROPS member of safety cab protection structure can be born the impulsive force of ground level; the any part and the ground level that guarantee distortion back ROPS do not enter the human body limit safety zone; ROPS has the certain energy absorption power simultaneously, reduces the engineering truck operator's compartment with heavier-duty roll-over protective structure to driver's impact concussion injury.
Solution of the present invention is such: on the basis of engineering truck safety cab roll-over protective structure basic structure; increase the compound beam that improves plastic deformation force in special locations of structures; so that can increase substantially engineering truck safety cab Roll-Over Protective Structure safety performance, thereby satisfy the design needs of exploitation series engineering safe driving of vehicle chamber on a kind of basis of operator's compartment roll-over protective structure.
Based on above-mentioned design concept, the present invention is in the cab frame of mainly being made up of right front column, left front column, preceding cross sill, preceding entablatrance, left back column, upper left crossbeam, lower-left crossbeam, right back column, upper right crossbeam, bottom right crossbeam, back entablatrance, back cross sill:
(1), the top of A-pillar have the upper end captive joint with the cab frame contact and downwards with the right front column of right front column socket on compound beam, there is the lower end to captive joint with the cab frame contact also to make progress compound beam under the right front column with right front column socket the bottom of right front column;
(2), the top of left front column have the upper end captive joint with the cab frame contact and downwards with the left front column of left front column socket on compound beam, there is the lower end to captive joint with the cab frame contact also to make progress compound beam under the left front column with left front column socket the bottom of left front column.
If obtain best safety guard-safeguard effect, in cab frame, can also increase following structure and protect:
(1), the top of right back column have the upper end captive joint with the cab frame contact and downwards with the right back column of right back column socket on compound beam, there is the lower end to captive joint with the cab frame contact also to make progress compound beam under the right back column with right back column socket the bottom of right back column;
(2), the top of left back column have the upper end captive joint with the cab frame contact and downwards with the left back column of left back column socket on compound beam, there is the lower end to captive joint with the cab frame contact also to make progress compound beam under the left back column with left back column socket the bottom of left back column;
(3), the two ends of upper right crossbeam are fixed with compound beam behind compound beam before the upper right crossbeam, the upper right crossbeam respectively;
(4), the two ends of upper left crossbeam are fixed with compound beam behind compound beam before the upper left crossbeam, the upper left crossbeam respectively;
(5), the right compound beam of cross sill, preceding cross sill left side compound beam before the two ends of preceding cross sill are fixed with respectively;
(6), the two ends of back cross sill are fixed with the cross sill right side, back respectively and close compound beam, the right compound beam of back cross sill.
After the present invention adopts technique scheme; has the ROPS fender guard; can increase substantially engineering truck safety cab design-calculated universalization degree; when vehicle rolled, the ROPS member of safety cab protection structure can be born the impulsive force of ground level, guaranteed that any part and the ground level of distortion back ROPS do not enter the human body limit safety zone; ROPS has the certain energy absorption power simultaneously; minimizing is to driver's impact concussion injury, and is simple in structure, implements advantage easy to use.Guaranteeing that the technical scheme of the Roll-Over Protective Structure of introduction of the present invention can increase substantially engineering truck safety cab design-calculated universalization degree under the situation safe in utilization.
Description of drawings
Accompanying drawing is embodiments of the invention.
Accompanying drawing 1 is a front view of the present invention.
Accompanying drawing 2 is left views of the present invention.
Accompanying drawing 3 is birds-eye vieies of the present invention.
Accompanying drawing 4 is right elevations of the present invention.
Accompanying drawing 5 is that A-A of the present invention is to view.
The specific embodiment
Present embodiment is that employing best protection structure is an example, promptly in the cab frame of forming by right front column 1, left front column 33, preceding cross sill 17, preceding entablatrance 5, left back column 6, upper left crossbeam 27, lower-left crossbeam 36, right back column 42, upper right crossbeam 48, bottom right crossbeam 53, back entablatrance 7, back cross sill 18:
The top of right front column 1 have the upper end captive joint with the cab frame contact and downwards with the right front column of right front column 1 socket on compound beam 2, there is the lower end to captive joint with the cab frame contact also to make progress compound beam 12 under the right front column with right front column 1 socket the bottom of right front column 1; On the right front column under compound beam 2, the right front column compound beam 12 be to be socketed in the right front column 1.
The top of left front column 33 have the upper end captive joint with the cab frame contact and downwards with the left front column of left front column 33 sockets on compound beam 32, there is the lower end to captive joint with the cab frame contact also to make progress compound beam 41 under the left front column with left front column 33 sockets the bottom of left front column 33; On the left front column under compound beam 32, the left front column compound beam 41 be to be socketed in the left front column 33.
The top of right back column 42 have the upper end captive joint with the cab frame contact and downwards with the right back column of right back column 42 sockets on compound beam 45, there is the lower end to captive joint with the cab frame contact also to make progress compound beam 63 under the right back column with right back column 42 sockets the bottom of right back column 42; On the right back column under compound beam 45, the right back column compound beam 63 be to be socketed in the right back column 42.
The top of left back column 6 have the upper end captive joint with the cab frame contact and downwards with the left back column of left back column 6 sockets on compound beam 11, there is the lower end to captive joint with the cab frame contact also to make progress compound beam 22 under the left back column with left back column 6 sockets the bottom of left back column 6; On the left back column under compound beam 11, the left back column compound beam 22 be to be socketed in the left back column 6.
The two ends of upper right crossbeam 48 are fixed with compound beam 49 behind compound beam 3 before the upper right crossbeam, the upper right crossbeam respectively, herein fixedly be to adopt welding fixing.
The two ends of upper left crossbeam 27 are fixed with compound beam 10 behind compound beam 30 before the upper left crossbeam, the upper left crossbeam respectively, herein fixedly be to adopt welding fixing.
Before the two ends of cross sill 17 be fixed with respectively before the right compound beam 16 of cross sill, preceding cross sill left side compound beam 39, herein fixedly be to adopt welding fixing.
The two ends of back cross sill 18 are fixed with the right compound beam 47 of back cross sill, the right compound beam 19 of back cross sill respectively, herein fixedly be to adopt welding fixing.
Wherein:
On the described right front column under compound beam 2, the right front column on compound beam 12, the left front column under compound beam 32, the left front column compound beam 41 be hollow tube.
On the described right front column under compound beam 2, the right front column on compound beam 12, the left front column under compound beam 32, the left front column compound beam 41 be a kind of of square hollow tube, round hollow tube, square type hollow tube, grooved hollow tube.
On the described right back column under compound beam 45, the right back column on compound beam 63, the left back column under compound beam 11, the left back column compound beam 22 be hollow tube.
On the described right back column under compound beam 45, the right back column on compound beam 63, the left back column under compound beam 11, the left back column compound beam 22 be hollow tube a kind of of square hollow tube, round hollow tube, square type hollow tube, grooved hollow tube or other shape.
Before the described upper right crossbeam behind compound beam 3, the upper right crossbeam before compound beam 49, the upper left crossbeam behind compound beam 30, the upper left crossbeam compound beam 10 be with one of flat board, channel-section steel, shaped steel, hollow shaped steel kind.
On the right front column under compound beam 2, the right front column compound beam 12 be to be welded in the right front column 1 with compound beam weld seam 13.On the left front column under compound beam 32, the left front column compound beam 41 be to be welded in the left front column 33 with compound beam weld seam 13.On the right back column under compound beam 45, the right back column compound beam 63 be to be welded in the right back column 42 with compound beam weld seam 13.On the left back column under compound beam 11, the left back column compound beam 22 be to be welded in the left back column 6 with compound beam weld seam 13.
In addition, on the right front column under compound beam 2, the right front column compound beam 12 also can be enclosed within outside the right front column 1; On the left front column under compound beam 32, the left front column compound beam 41 also can be enclosed within outside the left front column 33; On the right back column under compound beam 45, the right back column compound beam 63 also can be enclosed within outside the right back column 42; On the left back column under compound beam 11, the left back column compound beam 22 also can be enclosed within outside the left back column 6.
Claims (10)
1. engineering truck operator's compartment with heavier-duty roll-over protective structure; mainly form cab frame, it is characterized in that in the described cab frame by right front column (1), left front column (33), preceding cross sill (17), preceding entablatrance (5), left back column (6), upper left crossbeam (27), lower-left crossbeam (36), right back column (42), upper right crossbeam (48), bottom right crossbeam (53), back entablatrance (7), back cross sill (18):
, right front column (1) top have the upper end captive joint with the cab frame contact and downwards with the right front column of right front column (1) socket on compound beam (2), there is the lower end to captive joint with the cab frame contact also to make progress compound beam (12) under the right front column with right front column (1) socket the bottom of right front column (1);
, left front column (33) top have the upper end captive joint with the cab frame contact and downwards with the left front column of left front column (33) socket on compound beam (32), there is the lower end to captive joint with the cab frame contact also to make progress compound beam (41) under the left front column with left front column (33) socket the bottom of left front column (33).
2. the engineering truck operator's compartment with heavier-duty roll-over protective structure according to claim 1 is characterized in that in the described cab frame:
(1), the top of right back column (42) have the upper end captive joint with the cab frame contact and downwards with the right back column of right back column (42) socket on compound beam (45), there is the lower end to captive joint with the cab frame contact also to make progress compound beam (63) under the right back column with right back column (42) socket the bottom of right back column (42);
(2), the top of left back column (6) have the upper end captive joint with the cab frame contact and downwards with the left back column of left back column (6) socket on compound beam (11), there is the lower end to captive joint with the cab frame contact also to make progress compound beam (22) under the left back column with left back column (6) socket the bottom of left back column (6).
3. the engineering truck operator's compartment with heavier-duty roll-over protective structure according to claim 1 is characterized in that in the described cab frame:
(1), the two ends of upper right crossbeam (48) are fixed with compound beam (49) behind compound beam (3) before the upper right crossbeam, the upper right crossbeam respectively;
(2), the two ends of upper left crossbeam (27) are fixed with compound beam (10) behind compound beam (30) before the upper left crossbeam, the upper left crossbeam respectively.
4. the engineering truck operator's compartment with heavier-duty roll-over protective structure according to claim 1 is characterized in that in the described cab frame:
(1), the right compound beam (16) of cross sill, preceding cross sill left side compound beam (39) before the two ends of preceding cross sill (17) are fixed with respectively;
(2), the two ends of back cross sill (18) are fixed with the right compound beam (47) of back cross sill, the right compound beam (19) of back cross sill respectively.
5. the engineering truck operator's compartment with heavier-duty roll-over protective structure according to claim 1 is characterized in that on the described right front column under compound beam (2), the right front column on compound beam (12), the left front column that compound beam (41) is hollow tube under compound beam (32), the left front column.
6. the engineering truck operator's compartment with heavier-duty roll-over protective structure according to claim 2 is characterized in that on the described right back column under compound beam (45), the right back column on compound beam (63), the left back column that compound beam (22) is hollow tube under compound beam (11), the left back column.
7. the engineering truck operator's compartment with heavier-duty roll-over protective structure according to claim 3 is characterized in that compound beam (10) is with one of flat board, channel-section steel, shaped steel, hollow shaped steel kind behind compound beam (30) before compound beam (49) behind compound beam (3) before the described upper right crossbeam, the upper right crossbeam, the upper left crossbeam, the upper left crossbeam.
8. the engineering truck operator's compartment with heavier-duty roll-over protective structure according to claim 4, it is characterized in that described before the right compound beam (16) of cross sill, preceding cross sill left side compound beam (39), the right compound beam (47) of back cross sill, the back right compound beam of cross sill (19) be with one of flat board, channel-section steel, shaped steel, hollow shaped steel kind.
9. the engineering truck operator's compartment that has the heavier-duty roll-over protective structure according to claim 1 or 5 is characterized in that on the described right front column under compound beam (2), the right front column on compound beam (12), the left front column a kind of for square hollow tube, round hollow tube, square type hollow tube, grooved hollow tube of compound beam (41) under compound beam (32), the left front column.
10. according to claim 1 or 6 described engineering truck operator'ies compartment, it is characterized in that on the described right back column under compound beam (45), the right back column on compound beam (63), the left back column a kind of for square hollow tube, round hollow tube, square type hollow tube, grooved hollow tube of compound beam (22) under compound beam (11), the left back column with heavier-duty roll-over protective structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510200771 CN100497070C (en) | 2005-12-07 | 2005-12-07 | Machineshop truck driver's cab with reinforced turnover protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510200771 CN100497070C (en) | 2005-12-07 | 2005-12-07 | Machineshop truck driver's cab with reinforced turnover protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1775607A true CN1775607A (en) | 2006-05-24 |
| CN100497070C CN100497070C (en) | 2009-06-10 |
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ID=36765363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510200771 Expired - Fee Related CN100497070C (en) | 2005-12-07 | 2005-12-07 | Machineshop truck driver's cab with reinforced turnover protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100497070C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009003416A1 (en) * | 2007-07-04 | 2009-01-08 | Caterpillar Inc. | A driving cab structure for working machine |
| CN101559788B (en) * | 2009-06-02 | 2010-10-13 | 吉林大学 | Buffer-induced independent combined-type roll-over protection structure |
| CN102372036A (en) * | 2010-08-13 | 2012-03-14 | 中国第一汽车集团公司 | Framework type driving cab of fire fighting truck |
| CN103180518A (en) * | 2010-10-20 | 2013-06-26 | 沃尔沃建造设备有限公司 | Construction machine cab having a rollover protection structure |
| CN104401284A (en) * | 2014-11-14 | 2015-03-11 | 内蒙古北方重型汽车股份有限公司 | Cab type rollover protection structure |
-
2005
- 2005-12-07 CN CN 200510200771 patent/CN100497070C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009003416A1 (en) * | 2007-07-04 | 2009-01-08 | Caterpillar Inc. | A driving cab structure for working machine |
| RU2468955C2 (en) * | 2007-07-04 | 2012-12-10 | Кейтерпиллар Инк. | Working machine cabin |
| CN101559788B (en) * | 2009-06-02 | 2010-10-13 | 吉林大学 | Buffer-induced independent combined-type roll-over protection structure |
| CN102372036A (en) * | 2010-08-13 | 2012-03-14 | 中国第一汽车集团公司 | Framework type driving cab of fire fighting truck |
| CN103180518A (en) * | 2010-10-20 | 2013-06-26 | 沃尔沃建造设备有限公司 | Construction machine cab having a rollover protection structure |
| US9133603B2 (en) | 2010-10-20 | 2015-09-15 | Volvo Construction Equipment Ab | Construction machine cab having a rollover protection structure |
| CN103180518B (en) * | 2010-10-20 | 2015-11-25 | 沃尔沃建造设备有限公司 | There is the cabin of construction machine of operator guards of tumbling |
| CN104401284A (en) * | 2014-11-14 | 2015-03-11 | 内蒙古北方重型汽车股份有限公司 | Cab type rollover protection structure |
| CN104401284B (en) * | 2014-11-14 | 2017-01-25 | 内蒙古北方重型汽车股份有限公司 | Cab type rollover protection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100497070C (en) | 2009-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20060524 Assignee: Tianjin Liugong Machinery Co., Ltd. Assignor: Guangxi Liugong Machinery Co., Ltd. Contract record no.: 2010120000036 Denomination of invention: Machineshop truck driver's cab with reinforced turnover protection device Granted publication date: 20090610 License type: Exclusive License Record date: 20100401 |
|
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN LIUGONG MACHINERY CO., LTD. Free format text: FORMER OWNER: GUANGXI LIUGONG MACHINERY CO., LTD. Effective date: 20101129 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 545007 NO.1, LIUTAI ROAD, LIUZHOU CITY, GUANGXI ZHUANG AUTONOMOUS REGION TO: 300308 NO.23, JINGSAN ROAD, TIANJIN KONGGANG ECONOMIC ZONE, TIANJIN CITY |
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| TR01 | Transfer of patent right |
Effective date of registration: 20101129 Address after: 300308, No. three, No. 23, Tianjin Airport Economic Zone, Tianjin Patentee after: Tianjin Liugong Machinery Co., Ltd. Address before: 545007 the Guangxi Zhuang Autonomous Region Liuzhou City Liu Tai Road No. 1 Patentee before: Guangxi Liugong Machinery Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 300300, No. three, No. 203, Tianjin Airport Economic Zone, Tianjin Patentee after: Tianjin Liugong Machinery Co., Ltd. Address before: 300308, No. three, No. 23, Tianjin Airport Economic Zone, Tianjin Patentee before: Tianjin Liugong 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: 20090610 Termination date: 20171207 |