CN103738420A - Fixing component for connecting cab and crossbeam - Google Patents
Fixing component for connecting cab and crossbeam Download PDFInfo
- Publication number
- CN103738420A CN103738420A CN201310730110.9A CN201310730110A CN103738420A CN 103738420 A CN103738420 A CN 103738420A CN 201310730110 A CN201310730110 A CN 201310730110A CN 103738420 A CN103738420 A CN 103738420A
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- CN
- China
- Prior art keywords
- crossbeam
- rubber cushion
- bottom plate
- rubber pad
- support beam
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Abstract
The invention provides a fixing component for connecting a cab and a crossbeam. The fixing component for connecting the cab and the crossbeam comprises a hexagon head eye bolt, a gasket, a slotted nut, a split pin, a large rubber pad which is arranged between a cab bottom plate bearing beam and a crossbeam supporting frame and a small rubber pad which is arranged under the large rubber pad; the crossbeam supporting frame is clamped between the large rubber pad and the small rubber pad; the hexagon head eye bolt penetrates the cab bottom plate bearing beam, the large rubber pad, the crossbeam supporting frame and the small rubber pad to be connected with the slotted nut in a locking mode; the split pin is inserted into a groove of the locked slotted nut. According to the fixing component for connecting the cab and the crossbeam, an original M12 x 1.5 hexagon head bolt and a nut are replaced by the M12 x 1.5 hexagon head bolt and the slotted nut, so that the intensity of the bearing beam is reinforced, cracking and rubber gasket damage are not easy to occur, the bolt is no longer got loosed and fell off, and the utilization safety of an agricultural vehicle is effectively improved.
Description
Technical field
The present invention relates to a kind of fixation kit that connects operator's compartment and crossbeam.
Background technology
Along with the increasing Continued that country drops into Infrastructure in recent years, the use occasion of agricultural engineering truck is more and more, therefore the safety that agri-vehicle is used is the factor of overriding concern, in farm vehicle in the past, normally utilize M12 * 1.5 hex bolt, nut, large rubber cushion, little rubber cushion, strengthen the fixed form that flat shim couples together the bearing support on bottom plate of driving cab support beam and crossbeam.Because farm vehicle multirow is sailed on rugged road, vibrate greatlyr, cause bolt, nut to be easy to become flexible, come off, cause potential safety hazard.Bottom plate of driving cab support beam manufacturer is shaped with the steel plate bending of 1mm in addition, thinner, is also easy to cracking, and causes large rubber cushion to damage, and shorten service life.
Therefore, the necessary deficiency of prior art being improved to solve prior art.
Summary of the invention
The invention provides a kind of fixation kit that connects operator's compartment and crossbeam, it can actv. guarantees the reliable shape being connected between operator's compartment and crossbeam, improves the safety in utilization of farm vehicle.
The present invention adopts following scheme: a kind of fixation kit that connects operator's compartment and crossbeam, described fixation kit comprises six-sided head eye bolt, pad, fluted nut, spring cotter, be arranged at the large rubber cushion between bottom plate of driving cab support beam and crossbeam bracing frame and be positioned at the little rubber cushion of the below of described large rubber cushion, before described large rubber cushion and little rubber cushion, clamping connection has described crossbeam bracing frame, described six-sided head eye bolt is arranged in described bottom plate of driving cab support beam successively, large rubber cushion, after crossbeam bracing frame and little rubber cushion, be connected with described fluted nut locking, described spring cotter is inserted in the groove of the fluted nut after described locking.
The fixation kit of described connection operator's compartment and crossbeam also includes the reinforcement bending plate being arranged between described crossbeam bracing frame and bottom plate of driving cab support beam, take the shape of the letter U shape and binding round on bottom plate of driving cab support beam of described reinforcement bending plate.
The thickness of described reinforcement bending plate is 3mm.
Described pad includes two, and one of them is positioned between described six-sided head eye bolt and bottom plate of driving cab support beam, and another is positioned between described little rubber cushion and fluted nut.
The present invention has following beneficial effect: the present invention by binding round a U-shaped bending plate that 3mm is thick on cabin mount beam, with M12 * 1.5 six-sided head eye bolt, fluted nut, replace original M12 * 1.5 hex bolt, nut, and then make the intensity of support beam obtain reinforcement, no longer easily occur that cracking, rubber cushion damage phenomenon, also no longer there is loosening, obscission in bolt, effectively raises the safety in utilization of farm vehicle.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention connects the fixation kit of operator's compartment and crossbeam.
Fig. 2 is another structural representation of the present invention's fixation kit of connecting operator's compartment and crossbeam.
Wherein:
1-bottom plate of driving cab; 2-crossbeam bracing frame; 3-bottom plate of driving cab support beam; 4-strengthens bending plate; 5-six-sided head eye bolt; 6-pad; The large rubber cushion of 7-; The little rubber cushion of 8-; 9-fluted nut; 10-spring cotter.
The specific embodiment
Please refer to shown in Fig. 1 and Fig. 2, the fixation kit that the present invention connects operator's compartment and crossbeam comprises six-sided head eye bolt 5, pad 6, fluted nut 9, spring cotter 10, be arranged at the large rubber cushion 7 between bottom plate of driving cab support beam 3 and crossbeam bracing frame 2 and be positioned at the little rubber cushion 8 of the below of described large rubber cushion 7, and before described large rubber cushion 7 and little rubber cushion 8, clamping connection has crossbeam bracing frame 2.Fixation kit of the present invention also comprises the reinforcement bending plate 4 being arranged between crossbeam bracing frame 2 and bottom plate of driving cab support beam 3, take the shape of the letter U shape and binding round on bottom plate of driving cab support beam 3 of this reinforcement bending plate 4, and the thickness of this reinforcement bending plate 4 is 3mm.In the present invention, first M12 * 1.5 six-sided head eye bolt 5 is arranged in to bottom plate of driving cab support beam 3 from top to down successively, strengthen after bending plate 4 and crossbeam bracing frame 2, large rubber cushion 7 being placed on and being strengthened between bending plate 4 and crossbeam bracing frame 2, then little rubber cushion 8 is positioned over to the below of large rubber cushion 7, and between large rubber cushion 7 and little rubber cushion 8, clamping connection has crossbeam bracing frame 2, then pad 6 is positioned between six-sided head eye bolt 5 and bottom plate of driving cab support beam 3, finally by fluted nut 9, lock, the spring cotter 10 of having planted in the groove of the fluted nut 9 after locking, between its medium and small rubber cushion 8 and fluted nut 9, be placed with equally pad 6.
The present invention by binding round a U-shaped bending plate 4 that 3mm is thick on operator's compartment bottom plate of driving cab support beam 4, with M12 * 1.5 six-sided head eye bolt 5, fluted nut 9, replace original M12 * 1.5 hex bolt, nut and then make the intensity of bottom plate of driving cab support beam obtain reinforcement, no longer easily occurring that cracking, rubber cushion damage phenomenon, also no longer there is loosening, obscission in bolt.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (4)
1. a fixation kit that connects operator's compartment and crossbeam, it is characterized in that: described fixation kit comprises six-sided head eye bolt (5), pad (6), fluted nut (9), spring cotter (10), be arranged at the large rubber cushion (7) between bottom plate of driving cab support beam (3) and crossbeam bracing frame (2) and be positioned at the little rubber cushion (8) of the below of described large rubber cushion (7), described large rubber cushion (7) and little rubber cushion (8) before clamping connection have described crossbeam bracing frame (2), described six-sided head eye bolt (5) is arranged in described bottom plate of driving cab support beam (3) successively, large rubber cushion (7), after crossbeam bracing frame (2) and little rubber cushion (8), be connected with described fluted nut (9) locking, described spring cotter (10) is inserted in the groove of the fluted nut (9) after described locking.
2. the fixation kit of connection operator's compartment as claimed in claim 1 and crossbeam, it is characterized in that: the fixation kit of described connection operator's compartment and crossbeam also includes the reinforcement bending plate (4) being arranged between described crossbeam bracing frame (2) and bottom plate of driving cab support beam (3) take the shape of the letter U shape and binding round on bottom plate of driving cab support beam (3) of described reinforcement bending plate (4).
3. the fixation kit of connection operator's compartment as claimed in claim 2 and crossbeam, is characterized in that: the thickness of described reinforcement bending plate (4) is 3mm.
4. the fixation kit of connection operator's compartment as claimed in claim 3 and crossbeam, it is characterized in that: described pad (6) includes two, one of them is positioned between described six-sided head eye bolt (5) and bottom plate of driving cab support beam (3), and another is positioned between described little rubber cushion (8) and fluted nut (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730110.9A CN103738420A (en) | 2013-12-26 | 2013-12-26 | Fixing component for connecting cab and crossbeam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310730110.9A CN103738420A (en) | 2013-12-26 | 2013-12-26 | Fixing component for connecting cab and crossbeam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103738420A true CN103738420A (en) | 2014-04-23 |
Family
ID=50495519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310730110.9A Pending CN103738420A (en) | 2013-12-26 | 2013-12-26 | Fixing component for connecting cab and crossbeam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103738420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9016657B2 (en) | 2011-05-27 | 2015-04-28 | Caterpillar Paving Products Inc. | Machine and fixed connection of operating space frame for the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009012581A1 (en) * | 2009-03-11 | 2009-11-19 | Daimler Ag | Suspension for driving cab of commercial motor vehicle, has pneumatic spring, where suspension is supported at three supporting positions on frame |
| CN201932246U (en) * | 2010-12-27 | 2011-08-17 | 河北长安汽车有限公司 | Buffered truck body connecting device |
| CN202935454U (en) * | 2012-11-29 | 2013-05-15 | 一重集团大连设计研究院有限公司 | Cab fixing structure of mining dump vehicle |
| CN103144688A (en) * | 2013-01-22 | 2013-06-12 | 广西柳工机械股份有限公司 | Engineering machine cab |
-
2013
- 2013-12-26 CN CN201310730110.9A patent/CN103738420A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009012581A1 (en) * | 2009-03-11 | 2009-11-19 | Daimler Ag | Suspension for driving cab of commercial motor vehicle, has pneumatic spring, where suspension is supported at three supporting positions on frame |
| CN201932246U (en) * | 2010-12-27 | 2011-08-17 | 河北长安汽车有限公司 | Buffered truck body connecting device |
| CN202935454U (en) * | 2012-11-29 | 2013-05-15 | 一重集团大连设计研究院有限公司 | Cab fixing structure of mining dump vehicle |
| CN103144688A (en) * | 2013-01-22 | 2013-06-12 | 广西柳工机械股份有限公司 | Engineering machine cab |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9016657B2 (en) | 2011-05-27 | 2015-04-28 | Caterpillar Paving Products Inc. | Machine and fixed connection of operating space frame for the same |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |
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| RJ01 | Rejection of invention patent application after publication |