CN103469845A - Engineering machine and driving cab thereof - Google Patents
Engineering machine and driving cab thereof Download PDFInfo
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- CN103469845A CN103469845A CN2013103926214A CN201310392621A CN103469845A CN 103469845 A CN103469845 A CN 103469845A CN 2013103926214 A CN2013103926214 A CN 2013103926214A CN 201310392621 A CN201310392621 A CN 201310392621A CN 103469845 A CN103469845 A CN 103469845A
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- groove
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- sliding door
- cabin
- slide rail
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Abstract
The invention discloses an engineering machine and a driving cab thereof. The driving cap is provided with a driving cab framework, a side wall, a first slide rail and a sliding door; the side wall is arranged on the driving cab framework; a door frame and a first groove located above the same are arranged on the side wall; the first slide rail is arranged in the first groove, the upper end of the sliding door is slidingly arranged on the first slide rail, and a first rain shield is further arranged on the side wall, located above the first groove and used for preventing rainwater from entering the first groove. Due to the fact that the first rain shield is arranged above the first groove, when it rains, at least part of rainwater is blocked by the first rain shield without dropping into the first groove; besides, under flow guide of the first rain shield, the rainwater directly flowing down from the top of the driving cab is prevented from being accumulated in the first groove; even if a sealing notch is reserved in the end portion of the first groove, under the action of shielding of the first water shield, rainwater entering the driving cab from the first groove and the sealing notch is greatly decreased.
Description
Technical field
The present invention relates to the driver's cabin manufacturing technology, be specifically related to a kind of engineering machinery and driver's cabin thereof.
Background technology
At present, on the driver's cabin of a lot of engineering machinery, be provided with sliding door mechanism, sliding door mechanism comprises doorframe, guide rail and sliding door; Usually, doorframe is arranged on the gusset of driver's cabin, and guide rail comprises upper rail and lower guideway, and upper rail is located on the driver's cabin gusset position higher than doorframe, and lower guideway is located on gusset the position lower than doorframe; Be fitted in preferably on doorframe when sliding door is closed, groove is set usually on gusset, slide rail is located in groove, the sliding door upper end is slidably connected by connector and guide wheel and upper rail.There are following two problems in the driver's cabin of this structure:
1) there is seal gap in groove near the end of doorframe leading edge, and rainwater easily enters driver's cabin from seal gap.
2) the easy ponding of groove, when opening sliding door, the ponding in groove can fall to it the driver, and the ponding in groove easily enters driver's cabin by seal gap.
Therefore, how to promote the water resistance of the driver's cabin of establishing the sliding door structure, be still those skilled in the art's technical problem urgently to be resolved hurrily.
Summary of the invention
In view of this, the present invention proposes a kind of driver's cabin, to solve the not good problem of driver's cabin water resistance on existing engineering machinery.In addition, based on above-mentioned driver's cabin, the present invention also proposes a kind of engineering machinery with this driver's cabin.
On the one hand, the present invention proposes a kind of driver's cabin, this driver's cabin is provided with cab framework, gusset, the first slide rail and sliding door, and described gusset is located on cab framework; Described gusset is provided with doorframe and the first groove, and described the first groove is positioned at described doorframe top; Described the first slide rail is located in the first groove, slides and be arranged on described the first slide rail in the upper end of described sliding door, also is provided with the first rain gear on described gusset, and described the first rain gear, in the top of described the first groove, enters the first groove for stoping rainwater.
Further, described sliding door inboard is provided with the second slide rail of projection, and described gusset is provided with the chute coordinated with the second slide rail, and described doorframe is provided with the second groove with described chute coupling.
Further, the end of described the second slide rail is provided with the second rain gear, and described the second rain gear is adjacent to described chute, for stoping rainwater, along chute and the second groove, enters driver's cabin.
Further, the second groove on described doorframe is provided with hairbrush, and described hairbrush is for stoping rainwater to enter driver's cabin along the second groove.
Further, described sliding door is provided with sliding door skeleton and weather strip, described sliding door skeleton is provided with the U-shaped resettlement groove, and described weather strip is arranged in described U-shaped resettlement groove, and described weather strip coordinates with the doorframe external surface for the gap between the described doorframe of shutoff and sliding door.
Further, the cross section of described weather strip is divided into set terminal and sealed end, and described set terminal is arranged in described U-shaped resettlement groove, and described sealed end is plugged between described doorframe and sliding door, and described set terminal and sealed end are hollow-core construction.
Further, described set terminal is provided with bulge-structure, and described bulge-structure is for strengthening the adhesion between described set terminal and U-shaped resettlement groove.
Further, the burr that described bulge-structure is many projections, the sidewall of described burr and U-shaped resettlement groove is predetermined angular, and described predetermined angular is between 130 °～150 °.
Further, in described the first groove, be provided with the water proof sponge, described water proof sponge is for stoping rainwater to flow freely in the first groove.
The driver's cabin that the present invention proposes is provided with cab framework, gusset, the first slide rail and sliding door, and gusset is located on cab framework; Gusset is provided with doorframe and the first groove, and the first groove is positioned at the doorframe top; The first slide rail is located in the first groove, slides and be arranged on the first slide rail in the upper end of sliding door, also is provided with the first rain gear on gusset, and the first rain gear, in the top of the first groove, enters the first groove for stoping rainwater.By the first rain gear is set above the first groove, while raining, rainwater is kept off by the first rain block resistance at least partly, can not fall in the first groove, and, under the water conservancy diversion of the first rain gear, the rainwater that the following current of driver's cabin top is got off can not saved bit by bit in the first groove easily yet, even there is seal gap in the first groove ends, the first rain gear cover, the rainwater that enters driver's cabin through the first groove and seal gap also can greatly reduce.
On the other hand, the present invention also proposes a kind of engineering machinery, comprises walking mechanism, executing agency and above-mentioned driver's cabin.
This project machinery, by adopting above-mentioned driver's cabin, when raining working, can prevent that rainwater from entering in driver's cabin as far as possible, and then prevent that indoor equipment and personnel are subject to the infringement of rainwater.
The accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
The partial structurtes schematic diagram of the driver's cabin that Fig. 1 provides for the specific embodiment of the invention;
The structural representation of the sliding door that Fig. 2 provides for the specific embodiment of the invention;
Fig. 3 is A-A schematic cross-section in Fig. 1;
The partial enlarged drawing that Fig. 4 is D place in Fig. 1;
The partial enlarged drawing that Fig. 5 is E place in Fig. 1;
The schematic cross-section that Fig. 6 is the weather strip in Fig. 1;
The partial enlarged drawing that Fig. 7 is C place in Fig. 1.
Description of reference numerals:
1-doorframe, 2-cab framework, 3-the first rain gear the 4-the first slide rail
5-water proof sponge, 6-gusset, 7-hairbrush, 8-the second slide rail the 9-the first groove
10-chute, 11-sliding door, 12-sliding door skeleton, 13-weather strip
14-the second rain gear 15-retaining mechanism 16-connection adhesive tape 17-set terminal
18-sealed end, 19-the first cavity 20-the second cavity the 21-the second groove
22-burr
The specific embodiment
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the present invention can combine mutually.Below in conjunction with 1 to 7 pair of specific embodiments of the invention of accompanying drawing, be elaborated.
As shown in Fig. 1 to 2, the driver's cabin that the specific embodiment of the invention proposes is provided with doorframe 1, cab framework 2, first rain gear the 3, first slide rail 4, gusset 6, sliding door 11 and retaining mechanism 15, gusset 6 is located on cab framework 2, doorframe 1 is located on gusset 6, gusset 6 is provided with the first groove 9, the first slide rail 4 is arranged in the first groove 9, and the first rain gear 3 is located on gusset 6, and the first rain gear 3 is positioned at the top of the first groove 9.Be provided with the first rain gear 3 above the first groove 9 in view of this driver's cabin, while raining, rainwater is stopped by the first rain gear 3 at least partly, can not fall in the first groove 9, and, under the water conservancy diversion of the first rain gear 3, the rainwater that the following current of driver's cabin top is got off can not saved bit by bit in the first groove 9 easily yet, even there is seal gap in the first groove 9 ends, the first rain gear 3 cover, the rainwater that enters driver's cabin through the first groove 9 and seal gap also can greatly reduce.
For further strengthening waterproof effect, as shown in Figure 1, Figure 3 and Figure 4, can between the inwall of the first groove 9 and the first slide rail 4, water proof sponge 5 be set, when rainwater enters the first groove 9, water proof sponge 5 can prevent that rainwater from wantonly flowing in the first groove 9, thereby avoids rainwater to enter driver's cabin along the seal gap of the first groove 9 ends.As shown in Figure 1, preferably water proof sponge 5 is located to the edge in the zone that on the first groove 9, sliding door 11 can cover.
In a further embodiment, as shown in Figure 1, Figure 2 and Figure 7, sliding door 11 inboards are provided with the second slide rail 8 of projection, and gusset 6 is provided with the chute 10 coordinated with the second slide rail 8, and doorframe 1 is provided with the second groove 21 with chute 10 couplings.By the second slide rail 8 and chute 10 are set, close or while opening sliding door 11, the part gravity of sliding door 11 is passed on gusset 6 by the second slide rail 8 and chute 10, thereby can improve the stressed of coupling part between sliding door 11 and gusset 6; In addition, the cooperation of chute 10 and the second slide rail 8 plays guide effect preferably also can to the slip of sliding door 11.
In a further embodiment, as shown in Figure 5, the end of the second slide rail 8 is provided with the second rain gear 14, and when sliding door 11 is closed, the second rain gear 14 is adjacent to the wall of chute 10, can prevent that like this rainwater from entering driver's cabin along chute 10 and the second groove 21.In addition, as shown in Figure 7, also can hairbrush 7 be set the second groove 21 places on doorframe 1, while raining, rainwater can be along doorframe 1 toward dirty, and hairbrush 7 fills up the second groove 21, thereby prevents the driver's cabin that enters through the second groove 21 from the catadromous rainwater of doorframe.
In a further embodiment, sliding door 11 is provided with sliding door skeleton 12 and weather strip 13, sliding door skeleton 12 is provided with U-shaped resettlement groove, and weather strip 13 is arranged in U-shaped resettlement groove, and weather strip 13 coordinates with doorframe 1 external surface for the gap between shutoff doorframe 1 and sliding door 11.By U-shaped resettlement groove is set on the sliding door skeleton, and weather strip 13 is fastened in U-shaped resettlement groove, can strengthens the sealing effectiveness of driver's cabin; In addition, resettlement groove is arranged to U-shaped, can be increased the cooperation area of resettlement groove and weather strip 13, and then increase the adhesion between them.
As shown in Figure 6, the cross section of weather strip 13 is divided into set terminal 17 and sealed end 18, and sealed end 17 is provided with burr 22, and set terminal 17 is provided with the first cavity 19, and sealed end 18 is provided with the second cavity 20; As shown in Figure 3 and Figure 5, during installation, a face of set terminal 17 sticks in U-shaped resettlement groove by connecting adhesive tape 16, and two two sides that face blocks U-shaped resettlement groove of burr 22 are set, and sealed end 18 is plugged between doorframe 1 and sliding door 11.By being set on set terminal 17, burr 22 can further increase the adhesion of weather strip 13 and U-shaped resettlement groove; The first cavity 19 and the second cavity 20 are set respectively on set terminal 17 and sealed end 18, can increase the deflection of set terminal 17 and sealed end 18, they can better be adapted to because manufacturing or install the error caused.Because weather strip 13 can adapt to the variation in the gap between doorframe 1 and sliding door 11 within the specific limits, in the driver's cabin manufacturing process, but the required precision of relative reduce manufacture and assembling, thus reduce production costs.
For strengthening to greatest extent the adhesion between weather strip 13 and U-shaped resettlement groove, preferably the angle of burr 22 and U-shaped resettlement groove wall is between 130 °～150 °.
Certainly, in other embodiments, also available other structure replaces the effect of burr 22, such as two faces that set terminal 17 is coordinated with U-shaped resettlement groove side are arranged to rough structure, when set terminal 17 snaps in the U-shaped resettlement groove, but male and fomale(M&F) increasing friction force, and then the adhesion of increase weather strip 13 and U-shaped resettlement groove.
In addition, the specific embodiment of the invention also proposes a kind of engineering machinery, comprises walking mechanism, executing agency and above-mentioned driver's cabin.This project machinery, by adopting above-mentioned driver's cabin, when raining working, can prevent that rainwater from entering in driver's cabin as far as possible, and then prevent that indoor equipment and personnel are subject to the infringement of rainwater.This project machinery can be specifically excavator, crane or pavement construction machinery.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a driver's cabin, be provided with cab framework (2), gusset (6), the first slide rail (4) and sliding door (11), and described gusset (6) is located on cab framework (2); Described gusset (6) is provided with doorframe (1) and the first groove (9), and described the first groove (9) is positioned at described doorframe (1) top; Described the first slide rail (4) is located in the first groove (9), slide and be arranged on described the first slide rail (4) in the upper end of described sliding door (11), it is characterized in that, also be provided with the first rain gear (3) on described gusset (6), described the first rain gear (3) is positioned at the top of described the first groove (9), for stoping rainwater, enters the first groove (9).
2. driver's cabin according to claim 1, it is characterized in that, described sliding door (11) inboard is provided with second slide rail (8) of projection, described gusset (6) is provided with the chute (10) coordinated with the second slide rail (8), and described doorframe (1) is provided with the second groove (21) with described chute (10) coupling.
3. driver's cabin according to claim 2, it is characterized in that, the end of described the second slide rail (8) is provided with the second rain gear (14), and described the second rain gear (14) is adjacent to described chute (10), for stoping rainwater, along chute (10) and the second groove (21), enters driver's cabin.
4. driver's cabin according to claim 2, is characterized in that, the second groove (21) on described doorframe (1) locates to be provided with hairbrush (7), and described hairbrush (7) is for stoping rainwater to enter driver's cabin along the second groove (21).
5. driver's cabin according to claim 1, it is characterized in that, described sliding door (11) is provided with sliding door skeleton (12) and weather strip (13), described sliding door skeleton (12) is provided with the U-shaped resettlement groove, described weather strip (13) is arranged in described U-shaped resettlement groove, and described weather strip (13) coordinates with doorframe (1) external surface for the gap between the described doorframe of shutoff (1) and sliding door (11).
6. driver's cabin according to claim 5, it is characterized in that, the cross section of described weather strip (13) is divided into set terminal (17) and sealed end (18), described set terminal (17) is arranged in described U-shaped resettlement groove, described sealed end (18) is plugged between described doorframe (1) and sliding door (11), and described set terminal (17) and sealed end (18) are hollow-core construction.
7. driver's cabin according to claim 6, is characterized in that, described set terminal (17) is provided with bulge-structure, and described bulge-structure is for strengthening the adhesion between described set terminal (17) and U-shaped resettlement groove.
8. driver's cabin according to claim 7, is characterized in that, the burr that described bulge-structure is many projections (22), and described burr (22) is predetermined angular with the sidewall of U-shaped resettlement groove, and described predetermined angular is between 130 °～150 °.
9. according to the described driver's cabin of claim 1 to 8 any one, it is characterized in that, be provided with water proof sponge (5) in described the first groove (9), described water proof sponge (5) is for stoping rainwater to flow freely in the first groove (9).
10. an engineering machinery, comprise walking mechanism and executing agency, it is characterized in that, also comprises the described driver's cabin of claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103926214A CN103469845A (en) | 2013-09-02 | 2013-09-02 | Engineering machine and driving cab thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103926214A CN103469845A (en) | 2013-09-02 | 2013-09-02 | Engineering machine and driving cab thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103469845A true CN103469845A (en) | 2013-12-25 |
Family
ID=49794874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103926214A Pending CN103469845A (en) | 2013-09-02 | 2013-09-02 | Engineering machine and driving cab thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103469845A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001107393A (en) * | 1999-10-07 | 2001-04-17 | Press Kogyo Co Ltd | Front link type slide door device for construction machine |
| CN1877065A (en) * | 2006-05-31 | 2006-12-13 | 三一重机有限公司 | Driver's cabin of engineering machinery |
| CN101242987A (en) * | 2005-09-06 | 2008-08-13 | 株式会社小松制作所 | Cab structure for construction machine |
| CN101666108A (en) * | 2008-09-05 | 2010-03-10 | 沃尔沃建造设备控股（瑞典）有限公司 | Sliding door safety device for heavy construction equipment |
| CN102373871A (en) * | 2010-08-06 | 2012-03-14 | 邦巴尔迪尔运输有限公司 | Fire door for rail vehicles |
| CN202627056U (en) * | 2012-04-10 | 2012-12-26 | 厦门宇龙机械有限公司 | Rainproof structure for front window of excavator cab |
| CN202832057U (en) * | 2012-09-24 | 2013-03-27 | 三一重工股份有限公司 | Sliding door device and driving cab |
-
2013
- 2013-09-02 CN CN2013103926214A patent/CN103469845A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001107393A (en) * | 1999-10-07 | 2001-04-17 | Press Kogyo Co Ltd | Front link type slide door device for construction machine |
| CN101242987A (en) * | 2005-09-06 | 2008-08-13 | 株式会社小松制作所 | Cab structure for construction machine |
| CN1877065A (en) * | 2006-05-31 | 2006-12-13 | 三一重机有限公司 | Driver's cabin of engineering machinery |
| CN101666108A (en) * | 2008-09-05 | 2010-03-10 | 沃尔沃建造设备控股（瑞典）有限公司 | Sliding door safety device for heavy construction equipment |
| CN102373871A (en) * | 2010-08-06 | 2012-03-14 | 邦巴尔迪尔运输有限公司 | Fire door for rail vehicles |
| CN202627056U (en) * | 2012-04-10 | 2012-12-26 | 厦门宇龙机械有限公司 | Rainproof structure for front window of excavator cab |
| CN202832057U (en) * | 2012-09-24 | 2013-03-27 | 三一重工股份有限公司 | Sliding door device and driving cab |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20131225 |