CN2703796Y - Driver's cap support mechanism - Google Patents
Driver's cap support mechanism Download PDFInfo
- Publication number
- CN2703796Y CN2703796Y CN 200420035882 CN200420035882U CN2703796Y CN 2703796 Y CN2703796 Y CN 2703796Y CN 200420035882 CN200420035882 CN 200420035882 CN 200420035882 U CN200420035882 U CN 200420035882U CN 2703796 Y CN2703796 Y CN 2703796Y
- Authority
- CN
- China
- Prior art keywords
- driver
- cabin
- cab
- base plate
- damper
- 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.)
- Expired - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a driver's cap support mechanism. A driver's cab (5) is rigidly connected on a driver's cap installing bottom plate (1); four angles on the bottom of the driver's cap installing bottom plate (1) are respectively provided with a silicone oil vibration damper (3). The utility model is characterized in that the center of the left and the right sides on the bottom of the driver's cap installing bottom plate (1) is respectively provided with a rubber vibration damping pad (4); the rubber vibration damping pad (4) is positioned between the driver's cap installing bottom plate (1) and a body platform (2); the driver's cab (5) is supported on the body platform (2) through the four silicone oil vibration dampers (3) and the two rubber vibration damping pads (4). The utility model adopts six points and two different vibration dampers to support the driver's cab, which can increase the vibration damping effect in each direction of the driver's cab and reduce the impulse force resulted from the vibration; the driver feels more comfortable; the radio, air conditioner and various meters installed in the driver's cab has greatly reduced failure rate and prolonged service life.
Description
Technical field
The utility model belongs to a kind of excavator driver's cabin, is specifically related to the architecture advances of excavator driver's cabin supporting mechanism.
Background technology
At present, great majority excavator 4 silicon oil dampers connections of employing on the supporting mechanism that driver's cabin is installed both at home and abroad.Minority excavator driver's cabin also has 4 rubber dampers of employing to connect, their common feature is: weight and vibration damping to driver's cabin all are to adopt 4 supports, be that driver's cabin is rigidly attached on the installation base plate, on 4 angles that base plate is installed, load onto silicon oil damper or rubber damper respectively again, be connected in aggregates with the excavator platform by shock absorber or cushion blocking.The vibration that excavator produced in when work is delivered to driver's cabin after by rubber pad or silicon oil damper vibration damping again; protection driver's safety, driver's cabin and the various component that are installed in driver's cabin inside exempt to impact and cause damage, but the actual effect of vibration damping is unsatisfactory.If the use rubber damper is because of all compressible distortion of the either direction of rubber pad, about driver's cabin easily produces, front and back rock; If the use silicon oil damper, though about, front and back rock basic elimination, vertical tremor is more serious.About no matter being, front and back rock, or vertical tremor all will be delivered on one's body the driver by driver's cabin installing plate and driver's chair, and the driver is produced impact, influence normal running and cause uncomfortablely, produce tired.And, driver's cabin and the various component that are installed in driver's cabin inside are also caused damage.
The utility model content
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of driver's cabin supporting mechanism is provided, it can improve the effectiveness in vibration suppression of driver's cabin all directions, the impact force that causes because of vibration reduces, it is more comfortable that the driver feels, the fault rate that is installed in radio, air-conditioning and various instrument in the driver's cabin reduces greatly, and prolong application life.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of driver's cabin supporting mechanism, driver's cabin is rigidly connected in driver's cabin and installs on the base plate, on four angles of driver's cabin installation base plate bottom, be equiped with silicon oil damper respectively, it is characterized in that the central authorities that base plate bottom and arranged on left and right sides is installed at driver's cabin respectively are equiped with a rubber damper, described rubber damper is installed between base plate and the fuselage platform at driver's cabin, and driver's cabin is supported on the fuselage platform by described four silicon oil dampers and two rubber dampers.
As further improvement of the utility model, it is fastening that described silicon oil damper upper end and driver's cabin are installed base plate, and the lower end is sheathed in the hole that the fuselage platform offers, and the flange support by the silicon oil damper waist is on the fuselage platform.
Described rubber damper is fastenedly connected by securing member and fuselage platform.
Driver's cabin supporting mechanism of the present utility model changes 6 supports into by 4 supports, supports driver's cabin by 6 points, 2 kinds of dissimilar shock absorbers, has improved the effectiveness in vibration suppression of driver's cabin all directions, and it is more comfortable that the driver feels; The impact force that causes because of vibration reduces, and the fault rate that is installed in radio, air-conditioning and various instrument in the driver's cabin reduces greatly, also obtains application life prolonging.
Description of drawings
Fig. 1 is a structural representation front view of the present utility model;
Fig. 2 is the A-A view of Fig. 1;
Fig. 3 is the I place partial enlarged drawing of Fig. 1;
Fig. 4 is the II place partial enlarged drawing of Fig. 1.
Each label is represented among the figure
1, driver's cabin is installed base plate 2, fuselage platform 3, silicon oil damper
4, rubber damper 5, driver's cabin
The specific embodiment
As shown in Figure 1, 2, driver's cabin supporting mechanism of the present utility model, driver's cabin 5 is rigidly connected in driver's cabin and installs on the base plate 1, on four angles of driver's cabin installation base plate 1 bottom, be equiped with silicon oil damper 3 respectively, and respectively be equiped with a rubber damper 4 in the and arranged on left and right sides central authorities that driver's cabin is installed base plate 1 bottom, rubber damper 4 is installed between base plate 1 and the fuselage platform 2 at driver's cabin, driver's cabin 5 by four silicon oil dampers 3 and two rubber dampers 46 be supported on the fuselage platform 2, be connected in aggregates with fuselage platform 2.
As shown in Figure 3, it is fastening that the upper end of above-mentioned silicon oil damper 3 and driver's cabin are installed base plate 1, and the lower end is sheathed in the hole that fuselage platform 2 offers, and the flange support by silicon oil damper 3 waists is on fuselage platform 2.As shown in Figure 4, rubber damper 4 is fastenedly connected by securing member and fuselage platform 2.
Owing to adopt 6 points, two kinds of different shock absorbers to support driver's cabins, in running, no matter be about, front and back rock, still upper and lower vibration, the impact force that causes because of vibration reduces, and the effectiveness in vibration suppression of driver's cabin all directions improves, and it is more comfortable that the driver feels; The fault rate that is installed in radio, air-conditioning and various instrument in the driver's cabin reduces greatly, also obtains application life prolonging.
Claims (3)
1, a kind of driver's cabin supporting mechanism, driver's cabin (5) is rigidly connected in driver's cabin and installs on the base plate (1), on four angles of driver's cabin installation base plate (1) bottom, be equiped with silicon oil damper (3) respectively, it is characterized in that the central authorities that base plate (1) bottom and arranged on left and right sides is installed at driver's cabin respectively are equiped with a rubber damper (4), described rubber damper (4) is positioned at driver's cabin to be installed between base plate (1) and the fuselage platform (2), and driver's cabin (5) is supported on the fuselage platform (2) by described four silicon oil dampers (3) and two rubber dampers (4).
2, driver's cabin supporting mechanism according to claim 1, it is fastening to it is characterized in that described silicon oil damper (3) upper end and driver's cabin are installed base plate (1), the lower end is sheathed in the hole that fuselage platform (2) offers, and the flange support by silicon oil damper (3) waist is on fuselage platform (2).
3, driver's cabin supporting mechanism according to claim 1 and 2 is characterized in that described rubber damper (4) is fastenedly connected by securing member and fuselage platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035882 CN2703796Y (en) | 2004-05-17 | 2004-05-17 | Driver's cap support mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035882 CN2703796Y (en) | 2004-05-17 | 2004-05-17 | Driver's cap support mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2703796Y true CN2703796Y (en) | 2005-06-08 |
Family
ID=34773398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035882 Expired - Fee Related CN2703796Y (en) | 2004-05-17 | 2004-05-17 | Driver's cap support mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2703796Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102660976A (en) * | 2012-05-23 | 2012-09-12 | 山东卡特重工机械有限公司 | Excavator cab with adjustable angle |
| CN103062323A (en) * | 2012-12-13 | 2013-04-24 | 中国北车集团大连机车车辆有限公司 | Adjusting method for reducing vibration of locomotive cab |
| CN103189573A (en) * | 2010-11-05 | 2013-07-03 | 日立建机株式会社 | Working machine |
-
2004
- 2004-05-17 CN CN 200420035882 patent/CN2703796Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103189573A (en) * | 2010-11-05 | 2013-07-03 | 日立建机株式会社 | Working machine |
| CN103189573B (en) * | 2010-11-05 | 2015-05-13 | 日立建机株式会社 | Working machine |
| CN102660976A (en) * | 2012-05-23 | 2012-09-12 | 山东卡特重工机械有限公司 | Excavator cab with adjustable angle |
| CN103062323A (en) * | 2012-12-13 | 2013-04-24 | 中国北车集团大连机车车辆有限公司 | Adjusting method for reducing vibration of locomotive cab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050608 Termination date: 20130517 |