CN204212203U - Driver's cabin protector and engineering machinery - Google Patents
Driver's cabin protector and engineering machinery Download PDFInfo
- Publication number
- CN204212203U CN204212203U CN201420649903.8U CN201420649903U CN204212203U CN 204212203 U CN204212203 U CN 204212203U CN 201420649903 U CN201420649903 U CN 201420649903U CN 204212203 U CN204212203 U CN 204212203U
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- Prior art keywords
- door body
- driver
- cabin
- protective door
- installing rack
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Abstract
The utility model discloses a kind of driver's cabin protector and engineering machinery, this driver's cabin protector comprises the protector main body (1) for cover cap driver's cabin, wherein, described protector main body (1) is provided with emergency exit (2), described protector main body (1) is also provided with can relative to described emergency exit (2) folding to open and to close the protective door body (3) of this emergency exit (2), thus while realization protection, improve the escape probability of driver further.
Description
Technical field
The utility model relates to the safe corollary apparatus of driver's cabin, particularly, relates to a kind of driver's cabin protector.In addition, the utility model also relates to a kind of engineering machinery, such as excavator.
Background technology
Engineering machinery has the driver's cabin carrying out operating for holding operating personnel usually; because the construction operation of engineering machinery is ill-conditioned; in order to protect operating equipment in driver's cabin and operating personnel; existing engineering machinery, by arranging driver's cabin protector around driver's cabin, causes damage to prevent engineering machinery contingent unexpected event (dropping of such as improving material etc.) in operation to driver's cabin and operating personnel.Particularly excavator is as a kind of important earth moving plant, and is widely used in various engineering construction.And material mainly soil, coal, silt and the rock etc. through precracking that excavator excavates; impact easily by concrete operating environment in operation process; and there is unexpected event; therefore, driver's cabin protector is set around driver's cabin in order to make excavator provide better protection to driver when operation.
But driver's cabin protector of the prior art is integral structure, driver, when escaping, only by the space between driver's cabin protector and driver's cabin, thus makes troubles to escape.In addition, if there is External Force Acting to make it produce inside crimp to driver's cabin protector, then driver is probably made to escape.
Therefore, how to ensure that driver's cabin protector while realization protection, can improve the escape probability of driver, become the technical problem that this area is urgently to be resolved hurrily further.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of driver's cabin protector, and this device while realizing safeguard function, can improve the escape probability of driver further.
In order to solve the problems of the technologies described above, the utility model provides a kind of driver's cabin protector, it comprises the protector main body for cover cap driver's cabin, described protector main body is provided with emergency exit, and described protector main body is also provided with can relative to the folding of described emergency exit to open and to close the protective door body of this emergency exit.
Preferably, described protector main body comprises top protection part and is connected to front window protection department and the rear window protection department of both sides before and after described top protection part, and described emergency exit is arranged on described rear window protection department.
Preferably, described protective door body is hinged on described rear window protection department.
Preferably, described rear window protection department comprises: door body installing rack, the upper end of this body installing rack is connected to described top protection part, and at least side of lower end is provided with outwardly directed extension with L-shaped, and described emergency exit is arranged on described door body installing rack; Buffering tilted supporter, described buffering tilted supporter is positioned at the outside of described door body installing rack, and the upper end of this buffering tilted supporter is connected to described top protection part, and this buffering tilted supporter is tilted to outer lower side relative to described door body installing rack and extends; And junction plate, described junction plate is connected between the described extension of the lower end of described buffering tilted supporter and the described door body installing rack of corresponding side.
Preferably, described door body installing rack is hinged with described protective door body, described protective door body comprises protective door body support frame and is erected at the door body protective screening in described protective door body support frame.
Preferably, described protective door body by the side of hinge at described door body installing rack, and can be connected to the relative opposite side of described door body installing rack with unlocking by locking system.
Preferably, described locking system comprises the fixed head be fixed on described protective door body, be fixed on the latch matching board with pin hole on described door body installing rack, be arranged on the latch installing plate on described fixed head and L shape baffle plate, and the L shape latch in the installing hole that can extend through on described latch installing plate with moving around, described L shape baffle plate and described latch installing plate along described L shape latch moving direction separately, and the first side wall of this L shape baffle plate is parallel to the moving direction of described L shape latch, second sidewalls orthogonal is in the moving direction of described L shape latch, and described the first side wall relative to described second sidewall closer to described latch installing plate, under the closure state of described protective door body, described L shape latch can insert or extract described pin hole.
Preferably, described protective door body is less than described emergency exit, to make to leave gap between described protective door body and the frame forming described emergency exit.
The utility model also provides a kind of engineering machinery, comprises driver's cabin, and described engineering machinery also comprises the driver's cabin protector according to any one of technique scheme of driver's cabin described in cover cap.
Preferably, described engineering machinery is excavator.
Known by technique scheme; owing to driver's cabin protector being provided with emergency exit and can opening relative to emergency exit folding the protective door body closing and close emergency exit; so can either realize under common using state; protective door body is utilized to close emergency exit; and the protection realized driver's cabin; can also in emergency situations (when namely operating personnel need to escape from driver's cabin); enable operating personnel easily open protective door body, and successfully escape from emergency exit.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the stereogram of the driver's cabin protector of the utility model detailed description of the invention.
Fig. 2 is the lateral view of the driver's cabin protector of the utility model detailed description of the invention, wherein adopts double dot dash line to represent that driver's cabin is to show the installment state of described driver's cabin protector.
Fig. 3 is the A direction view of Fig. 2.
Fig. 4 is the partial enlarged drawing of the part B of Fig. 3.
Fig. 5 is the partial enlarged drawing of the C part of Fig. 3.
Description of reference numerals
1 protector main body; 2 emergency exits;
3 protective door bodies; 4 body protective screenings
5 hinges; 6 locking systems
7 driver's cabins
10 front window protection departments; 20 top protection parts;
30 rear window protection departments;
31 buffering tilted supporters; 32 body installing racks;
33 junction plates;
51 first hinge parts; 52 second hinge parts;
53 bearing pins; 54 steady pins;
61 fixed heads; 62 latch matching boards;
63 latch installing plates; 64 L shape baffle plates;
65 L shape latches;
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
In the utility model, when not doing contrary explanation, the noun of locality such as " upper and lower, left and right " of use typically refers to reference to upper and lower, left and right shown in the drawings; " inside and outside " refers to profile inside and outside relative to each parts itself.
Shown in Figure 1, the utility model provides a kind of driver's cabin protector, comprise the protector main body 1 for cover cap driver's cabin, protector main body 1 is provided with emergency exit 2, and protector main body 1 is also provided with can relative to emergency exit 2 folding to open and to close the protective door body 3 of this emergency exit 2.This emergency exit can be arranged on the optional position on driver's cabin protector, the opposite position of such as cab front window or top (now driver's cabin top can be provided with correspondingly emergency exit), as long as it can make operating personnel escape from driver's cabin.
But cab front window is owing to needing to ensure the broad visual field, and utilizing front window to escape usually needs front screen to smash and be used as best-effort path.Similarly, in order to ensure that driver's cabin has enough intensity, usually window is not set at top.Preferably, as shown in Figure 1, protector main body 1 comprises top protection part 20 and is connected to front window protection department 10 and the rear window protection department 30 of both sides before and after top protection part 20, and emergency exit 2 can be arranged on rear window protection department 30.Because emergency exit 2 is arranged on rear window protection department 30, thus destruction front window can be avoided to escape, and the rear window utilizing relative area less is escaped.In addition, it should be noted that, when utilizing the protector of driver's cabin shown in the utility model, preferably making the position of emergency exit 2 corresponding with driver's cab rear window.Also have, in order to avoid operating personnel need to smash rear window and the damage that may cause when escaping, preferably be set to the escape scuttle that can carry out folding at driver's cab rear window, and the emergency exit 2 of driver's cabin protector described in the utility model is adapted with the size of described escape scuttle.
Protective door body 3 in the utility model can carry out folding relative to emergency exit 2 in a variety of manners, and such as, the mode of carrying out push-and-pull with protective door body 3 in the plane of place, emergency exit is arranged, or utilizes rolling door etc. carry out opening of emergency exit and close.
But in order to ensure the smooth unlatching of protective door body 3 under fortuitous event, preferably, protective door body 3 is hinged on rear window protection department 30.
As a kind of detailed description of the invention of the present utility model, as shown in Figure 3, rear window protection department 30 comprises a body installing rack 32, buffering tilted supporter 31 and junction plate 33, wherein, the upper end of door body installing rack 32 is connected to top protection part 20, and at least side of lower end is provided with outwardly directed extension with L-shaped, emergency exit 2 is arranged on a body installing rack 32; Buffering tilted supporter 31 is positioned at an outside for body installing rack 32, and the upper end of buffering tilted supporter 31 is connected to top protection part 20, and buffering tilted supporter 31 is tilted to outer lower side relative to door body installing rack 32 and extends; Junction plate 33 is connected between the buffering lower end of tilted supporter 31 and the extension of the door body installing rack 32 of corresponding side.
It is easily understood that as shown in Figure 2, due to buffering tilted supporter, door body mounting bracket and junction plate connected into one subtriangular, thus make the structure of rear window protection department more firm.Meanwhile, when rear window protection department is subject to impacting, buffering tilted supporter 31 can be utilized to cushion, thus effectively prevent the body installing rack 32 from deforming, and make protective door body 3 be difficult to open.
On the basis of technique scheme, door body installing rack 32 is hinged with protective door body 3, protective door body 3 comprises protective door body support frame and is erected at the door body protective screening 4 in protective door body support frame.Like this, even if when door body installing rack 32 grade is occurred impacting to a certain degree to be out of shape, protective door body 3 can be opened too.Particularly, due to the uncertainty of impact direction, the possibility of distortion is also diversified.Such as, when door body installing rack 32 is subject to the power perpendicular to protective door body (in such as Fig. 2 direction shown in A arrow), even if door body installing rack 32 is or/and protective door body support frame produces equidirectional distortion, this can't affect opening of protective door body 3.For another example, when door body installing rack 32 be subject to along protective door body 3 power in the plane time, door body installing rack 32 produces the distortion to protective door body support frame, now can be divided into two kinds of situations, deform when only there being a body installing rack 32, then can by leaving the mode in gap between protective door body 3 and the frame (i.e. door body installing rack 32) of formation emergency exit 2, make protective door body 3 can smooth opening; When door body installing rack 32 and protective door body 3 stress deformation simultaneously, the distortion of usual protective door body 3 is subject to producing from the stressed transmission of door body installing rack 32, its deflection is normally roughly the same, therefore, even if make a body installing rack 32 and protective door body 3 be out of shape being subject to larger impact force simultaneously, also opening of protective door body 3 can not be affected.
Particularly, protective door body 3 can be hinged on a side for body installing rack 32 by hinge 5, and can be connected to the relative opposite side of a body installing rack 32 with unlocking by locking system 6.In addition, protective door body 3 also can be hinged on top protection part 20, and it also belongs to protection domain of the present utility model.
Typically, as shown in Figure 4, hinge 5 comprises the first hinge part 51 be connected on a body installing rack 32, the second hinge part 52 be connected on protective door body 3, extends through the bearing pin 53 in the first hinge part 51 and the second hinge part 52, and is inserted into the steady pin 54 in the pin-and-hole of bearing pin 53 one end.Preferably the first hinge part 51 and the second hinge part 52 are all arranged on outside, like this, even if protective door body 3 stressed and produce motion to the inside time, also can be stopped by the interference between door body installing rack 32 and protective door body 3.
In addition, move to driver's cabin under external force to more reliably prevent protective door body 3, protective door body 3 can be provided with girth member, this girth member is arranged on the outer surface of protective door body 3, and protruding from the edge of protective door body 3, to limit protective door body 3 to protector main body 1 medial motion to the position exceeding closed safe outlet 2.Even if like this when hinge 5 is hit inefficacy, also still can reliably prevent protective door body 3 from moving when being hit and colliding on driver's cabin 7.
As a kind of detailed description of the invention of the present utility model, as shown in Figure 5, locking system 6 comprises the fixed head 61 be fixed on protective door body 3, be fixed on the latch matching board 62 with pin hole on a body installing rack 32, be arranged on the latch installing plate 63 on fixed head 61 and L shape baffle plate 64, and the L shape latch 65 in the installing hole that can extend through on latch installing plate 63 with moving around, L shape baffle plate 64 and latch installing plate 63 along L shape latch moving direction separately, and the first side wall of this L shape baffle plate 64 is parallel to the moving direction of L shape latch 65, second sidewalls orthogonal is in the moving direction of L shape latch 65, and the first side wall relative to the second sidewall closer to latch installing plate 63, under the closure state of protective door body 3, L shape latch 65 can insert or extract described pin hole.This locking system 6 reliably can limit the rotation of protective door body 3 relative to door body installing rack.
Preferred protective door body 3 is less than emergency exit 2, to make to leave gap between protective door body 3 and the frame forming emergency exit 2.Like this, even if a certain amount of distortion occurs protective door body 3 in impact, utilize driver's cabin protector described in the utility model also reliably can ensure the unlatching of emergency exit, operating personnel are successfully escaped.The size in this gap is preferably greater than the width of the shaped steel of composition protective door body support frame, and is less than a mesh width for body protective screening, thus while protecting driver's cabin to greatest extent, can also have the sufficient space of the distortion that reply is impacted.
The utility model also provides a kind of engineering machinery, comprises driver's cabin, and this project machinery also comprises the driver's cabin protector according to technique scheme of cover cap driver's cabin.This project machinery can be the arbitrary this project machinery needing to work in the presence of a harsh environment, such as lifting appliance, earth moving machinery, pavement construction machinery etc.Particularly, engineering machinery is excavator.
Known by foregoing description, driver's cabin protector of the present utility model, by arranging emergency exit 2 and this emergency exit 2 being carried out to the protective door body of folding, both have effectively achieved protection, also improve the escape probability of driver simultaneously.In addition, above-mentioned engineering machinery of the present utility model, owing to being provided with above-mentioned driver's cabin protector, therefore, it is possible to effectively improve the safety of equipment, brings guarantee to the safety of user.
Below preferred embodiment of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible combination.
In addition, also can be combined between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. a driver's cabin protector, comprise the protector main body (1) for cover cap driver's cabin, it is characterized in that, described protector main body (1) is provided with emergency exit (2), and described protector main body (1) is also provided with can relative to described emergency exit (2) folding to open and to close the protective door body (3) of this emergency exit (2).
2. driver's cabin protector according to claim 1, it is characterized in that, described protector main body (1) comprises top protection part (20) and is connected to front window protection department (10) and the rear window protection department (30) of both sides before and after described top protection part (20), and described emergency exit (2) are arranged on described rear window protection department (30).
3. driver's cabin protector according to claim 2, is characterized in that, described protective door body (3) is hinged on described rear window protection department (30).
4. driver's cabin protector according to claim 3, is characterized in that, described rear window protection department (30) comprising:
Door body installing rack (32), the upper end of this body installing rack (32) is connected to described top protection part (20), and at least side of lower end is provided with outwardly directed extension with L-shaped, described emergency exit (2) are arranged on described door body installing rack (32);
Buffering tilted supporter (31), described buffering tilted supporter (31) is positioned at the outside of described door body installing rack (32), and the upper end of this buffering tilted supporter (31) is connected to described top protection part (20), this buffering tilted supporter (31) is tilted to outer lower side relative to described door body installing rack (32) and extends; And
Junction plate (33), described junction plate (33) is connected between the described extension of the lower end of described buffering tilted supporter (31) and the described door body installing rack (32) of corresponding side.
5. driver's cabin protector according to claim 4, it is characterized in that, described door body installing rack (32) is hinged with described protective door body (3), and described protective door body (3) comprises protective door body support frame and is erected at the door body protective screening (4) in described protective door body support frame.
6. driver's cabin protector according to claim 5, it is characterized in that, described protective door body (3) is hinged on the side of described door body installing rack (32) by hinge (5), and can be connected to the relative opposite side of described door body installing rack (32) with unlocking by locking system (6).
7. driver's cabin protector according to claim 6, it is characterized in that, described locking system (6) comprises the fixed head (61) be fixed on described protective door body (3), be fixed on the latch matching board (62) with pin hole on described door body installing rack (32), be arranged on the latch installing plate (63) on described fixed head (61) and L shape baffle plate (64), and the L shape latch (65) in the installing hole that can extend through on described latch installing plate (63) with moving around, described L shape baffle plate (64) and described latch installing plate (63) along described L shape latch moving direction separately, and the first side wall of this L shape baffle plate (64) is parallel to the moving direction of described L shape latch (65), second sidewalls orthogonal is in the moving direction of described L shape latch (65), and described the first side wall relative to described second sidewall closer to described latch installing plate (63), under the closure state of described protective door body (3), described pin hole be inserted or be extracted to described L shape latch (65) can.
8. according to the driver's cabin protector in claim 1-7 described in any one, it is characterized in that, described protective door body (3) is less than described emergency exit (2), to make to leave gap between described protective door body (3) and the frame forming described emergency exit (2).
9. an engineering machinery, comprises driver's cabin, it is characterized in that, described engineering machinery also comprises the driver's cabin protector according to any one of claim 1 to 8 of driver's cabin described in cover cap.
10. engineering machinery according to claim 9, is characterized in that, described engineering machinery is excavator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649903.8U CN204212203U (en) | 2014-11-03 | 2014-11-03 | Driver's cabin protector and engineering machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420649903.8U CN204212203U (en) | 2014-11-03 | 2014-11-03 | Driver's cabin protector and engineering machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212203U true CN204212203U (en) | 2015-03-18 |
Family
ID=52980889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420649903.8U Expired - Fee Related CN204212203U (en) | 2014-11-03 | 2014-11-03 | Driver's cabin protector and engineering machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468900A (en) * | 2019-08-27 | 2019-11-19 | 三一重机有限公司 | Driver's cabin protective device and excavator |
| CN111319691A (en) * | 2020-03-19 | 2020-06-23 | 贵州詹阳动力重工有限公司 | Wheeled multi-purpose machineshop car driver's cabin with function of fleing |
| CN113184065A (en) * | 2021-05-08 | 2021-07-30 | 徐工集团工程机械股份有限公司 | Cab of engineering vehicle and engineering vehicle |
-
2014
- 2014-11-03 CN CN201420649903.8U patent/CN204212203U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110468900A (en) * | 2019-08-27 | 2019-11-19 | 三一重机有限公司 | Driver's cabin protective device and excavator |
| CN111319691A (en) * | 2020-03-19 | 2020-06-23 | 贵州詹阳动力重工有限公司 | Wheeled multi-purpose machineshop car driver's cabin with function of fleing |
| CN113184065A (en) * | 2021-05-08 | 2021-07-30 | 徐工集团工程机械股份有限公司 | Cab of engineering vehicle and engineering vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20161103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |