CN206124902U - Heavy van driver's cabin device of marking time of getting on bus - Google Patents
Heavy van driver's cabin device of marking time of getting on bus Download PDFInfo
- Publication number
- CN206124902U CN206124902U CN201621154375.4U CN201621154375U CN206124902U CN 206124902 U CN206124902 U CN 206124902U CN 201621154375 U CN201621154375 U CN 201621154375U CN 206124902 U CN206124902 U CN 206124902U
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- level
- support
- pedal
- cabin
- bus
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Abstract
The utility model relates to a heavy van driver's cabin device of marking time of getting on bus with mark time support (15), one -level footboard (4), second grade footboard (2), first connecting rod (14), first driven lever (22), rocker (21), rocker support (19) and cylinder (20) of propping, mark time one end fixed connection in the driver's cabin lateral surface of support (15), fixed be provided with one -level footboard (4) of the other end, one -level footboard (4) and first one end pin joint of propping connecting rod (14) to prop connecting rod (14) and second grade footboard (2) pin joint through first, there are a driven connection rod (22), rocker (21) and rocker support (19) in the rear end of second grade footboard (2) pin joint in proper order, rocker support (19) one end and rocker (21) pin joint, other end fixed connection in driver's cabin lateral surface, the both ends of cylinder respectively with the support of marking time (15) and rocker (21) pin joint. The device compact structure that marks time, reduce the degree of difficulty that the driver got on or off the bus when opening, two self -locking function have, improve trafficability when closing.
Description
Technical field
This utility model is related to a kind of step device, and especially a kind of heavy duty truck driver's cabin is got on the bus step device.
Background technology
With developing rapidly for auto manufacturing, automobile develops while performance is improved to hommization direction.Load-carrying vehicle
Driver's cabin is got on the bus to mark time and is got on or off the bus for driver, and current heavy duty truck is marked time and is typically provided with three-level, it is considered to driver's cabin outward appearance
Moulding and arrangement space, pedals at different levels mainly adopt arrangement form vertical up and down, according to this configuration, if by pedal
Highly arrange low, driver gets on or off the bus easily but trafficability is poor, if step height is arranged into high, trafficability phase
Preferable but driver is got on or off the bus difficulty, it is seen that existing vertical arrangement be difficult to get on or off the bus cheap property and trafficability compared with
Good unification.
Utility model content
Technical problem in solve above-mentioned background technology, this utility model is provided on a kind of heavy duty truck driver's cabin
Car step device, described step device compact conformation reduces the difficulty that driver gets on or off the bus, with double self-locking work(during unlatching
Can, trafficability is improved during closing.
Specifically, heavy duty truck driver's cabin described in the utility model is got on the bus step device, and it has marks time
Frame 15,4, two grades of pedals 2 of one-level pedal, the first supporting rod 14, the first follower lever 22, rocking bar 21, rocker bracket 19 and cylinder 20；
Described one end for marking time support 15 is fixedly connected on driving outdoor unit side, and the other end is fixedly installed one-level pedal 4；The one-level
One end pivot joint of the supporting rod 14 of pedal 4 and first, and by the first supporting rod 14 and the pivot joint of two grades of pedals 2；Two grades of pedals 2
Rear end be articulated with the first follower link 22, rocking bar 21 and rocker bracket 19 successively；The one end of the rocker bracket 19 and rocking bar
21 pivot joints, the other end is fixedly connected on driving outdoor unit side；The two ends of the cylinder respectively with support 15 and the pivot of rocking bar 21 of marking time
Connect.It is an acute angle between the first follower link 22 and rocking bar 21 when cylinder 20 is in retracted state.By pushing away work before cylinder 20
With promoting rocking bar 21 to protract, so as to realize that the first follower link 22 drives the front promotion of two grades of pedals 2 to make.It is not operating in cylinder
When can effectively improve trafficability, after cylinder action pedal can stretched forward, facilitate driver to get on or off the bus and use.
In the present embodiment, also with three-level pedal 1, three-level footrest frame 13, the second supporting rod 12, the second follower link
23 phase pedal rods 24；One end of second follower link 23 is articulated in the articulated section of the follower link 22 of rocking bar 21 and first,
The other end is by the supporting rod 12 of pedal rod 24 and second and the pivot joint of three-level footrest frame 13；The three-level pedal 1 is fixedly installed
In three-level footrest frame 13.The follower lever 23 of three-level pedal 1 and second for adding can make mark time mechanism increase have what is extended downwardly
Function, further improves the practicality of step device described in the utility model.
In the present embodiment, also with central siphon 27 and three-level pedal fixed support 28；The two ends of the central siphon 27 are solid respectively
The inner side of two pedal rods 24 is scheduled on, three-level pedal fixed support 28 is fixed on central siphon 27, the turret head spiral shell of three-level pedal 1
Bolt 17, self-locking nut 18 are fixed on three-level pedal fixed support 28, and with this use intensity of three-level pedal is strengthened, and improve device
Stability in the large.
In the present embodiment, also with control air valve 8；The control air valve 8 embeds the downside of left-hand door side frame 6, and in gas
Cylinder 20 connects.Make control air valve 8 that the control action released and withdraw is produced to cylinder 20 by switching door operation, further improve
The practicality of step device described in the utility model.
In the present embodiment, support 15 of marking time pipe and panel beating bending part welding, rocker bracket 19 pipe and panel beating
Bending part welding, further to improve the stability in use of step device described in the utility model.
Description of the drawings
Fig. 1 is general assembly schematic diagram when marking time closing of getting on the bus.
Fig. 2 is to get on the bus to mark time when closing along the front view of vehicle forward direction.
Fig. 3 is isometric side view when marking time unlatching of getting on the bus.
Fig. 4 is to get on the bus to mark time when opening along the front view of vehicle forward direction.
Fig. 5 is to get on the bus to mark time when opening along the left view of vehicle forward direction.
Fig. 6 is pedal rod isometric side view.
Fig. 7 is gas circuit control figure of marking time of getting on the bus.
Main element symbol description：
1 three-level pedal
2 two grades of pedals
3 left sides are marked time decorative panel
4 one-level pedals
5 bumpers
6 left-hand door side frames
7 bottom plate of driving cab
8 control air valves
9 main car frames
10 left front beater or beat-ups
11 tires
12 second support links
13 three-level footrest frames
14 first support links
15 mark time support
16 air cylinder supports
17 hexagon-headed bolts
18 self-locking nuts
19 rocker brackets
20 cylinders
21 rocking bars
22 first follower links
23 second follower links
24 pedal rods
25 bearing pins
26 jump rings
27 central siphons
28 three-level pedal fixed supports
Specific embodiment
With reference to embodiments and respective drawings are described in detail to the technical solution of the utility model, so that this area
Technical staff can be more clearly understood from scheme of the present utility model, but and be not so limited protection model of the present utility model
Enclose.
As Figure 1-5, heavy duty truck driver's cabin is got on the bus and is marked time, the main support 15 that includes marking time, pedal at different levels, two
Individual double leval jib linkage, rocker bracket 19, cylinder 20, control system and a left side are marked time decorative panel 3, wherein mark time support 15 and shaking
Bar support 19 is fixed on main car frame 9, and first linkage includes one-level pedal 4,14, two grades of pedals 2 of the first support link
With three-level footrest frame 13, it is ensured that pedals at different levels and the ground keeping parallelism of can make when turning off or on of marking time of getting on the bus, second
Linkage includes three-level footrest frame 13, the second support link 12 and pedal rod 24, makes three-level pedal 1 keep flat with ground
OK, at the same reduce get on the bus mark time the ground clearance of three-level pedal 1 or increase when opening get on the bus mark time three-level pedal 1 when closing from
Ground distance；The one end of rocking bar 21 is hinged with rocker bracket 19, and the other end is common with the first follower link 22 and the second follower link 23
It is hinged, the first follower link 22 is hinged with two grades of pedals 2, the second follower link 23 and three-level footrest frame 13, each connecting rod is by gas
The stretching motion of cylinder 20 is transformed into moving in parallel for pedals at different levels, and each pin joint is connected using bearing pin 25 and jump ring 26；It is left
Decorative panel 3 of marking time is fixed in the first support link 14, and outward appearance is harmonious with bumper 5, the moulding of left-hand door side frame 6, the left front wing
Daughter board 10 is fixed on the inner side of left decorative panel 3 of marking time, and is mainly used to prevent tire 11 from getting rid of mud, protects mark time mechanism of getting on the bus.
Preferably, support 15 of marking time pipe and panel beating bending part welding, are fixed with hexagon-headed bolt 17, self-locking nut 18
On main car frame 9, the counteracting force that pedals at different levels are transmitted is primarily subjected to, air cylinder support 16 is welded on marks time under the pipe of support 15
Face, rocker bracket 19 pipe and panel beating bending part welding, is fixed on main car frame 9 with hexagon-headed bolt 17, self-locking nut 18,
It is primarily subjected to the various counteracting forces that rocking bar is transmitted.
Preferably, four the first support links 14 are hinged on 4, two grades of pedals 2 of one-level pedal and three-level footrest frame 13
Three-level footrest frame 13 and pedal rod 24 are hinged to second connecting rod by first linkage, three the second support links 12
Mechanism.
Preferably, when second support link 12 is in vertical position, the second support link 12 and the phase of pedal rod 24
Vertically, pedals at different levels are parallel to each other, while the follower link 22 of rocking bar 21 and first is on same straight line.
As shown in fig. 6, the two ends of central siphon 27 are respectively welded at the inner side of two pedal rods 24, three-level pedal fixed support
28 are welded on central siphon 27, and the hexagon-headed bolt 17 of three-level pedal 1, self-locking nut 18 are fixed in three-level footrest frame 13.
As shown in fig. 7, control system includes control air valve 8 and cylinder 20, cylinder 20 is double-acting cylinder, the two of cylinder 20
End is hinged respectively with air cylinder support 16, rocking bar 21, and for mark time mechanism power is provided, and control air valve 8 is embedded under left-hand door side frame 6
Side, opens the door or can trigger at closing time the travel switch of control air valve 8, and control air valve 8 is two-position four-way valve, and 1 and 4 connect, and 2 and 3
Connect.
Heavy duty truck driver's cabin is got on the bus using method of marking time：When cab vehicle door is opened, control air valve 8 connects gas
Road, source of the gas flows through 1,2,4,3, and cylinder 20 stretches out, and rocking bar 21 drives the first follower link 22, the second follower link 23 to make two four
Linkage is outwards moved in parallel, and pedals at different levels remove vehicle body side, and line up stairstepping successively, and three-level pedal 1 is moved out
Move down while going out, facilitate driver to get on or off the bus；When cab vehicle door is closed, control air valve 8 disconnects gas circuit, source of the gas stream
Jing 1,4,2,3, cylinder 20 shrinks, and rocking bar 21 drives the first follower link 22, the second follower link 23 to make two quadric chains
Inwardly move in parallel, pedals at different levels move into vehicle body sides, and line up vertical shape successively, three-level pedal 1 inwards into while
Move up, take up room little, increase trafficability.
The above is only and preferred implementation of the present utility model is described, not by technical side of the present utility model
Case limited to this, any known deformation that those skilled in the art are made on the basis of major technique of the present utility model design
The claimed technology category of this utility model is belonged to, the specific protection domain of this utility model is with the record of claims
It is defined.
Claims (7)
1. a kind of heavy duty truck driver's cabin is got on the bus step device, it is characterised in that marked time support (15), one-level pedal with one
(4), two grades of pedals (2), the first supporting rod (14), the first follower lever (22), rocking bar (21), rocker brackets (19) and cylinders
(20)；
One end of the support of marking time (15) is fixedly connected on driving outdoor unit side, and the other end is fixedly installed one-level pedal (4)；
The one-level pedal (4) and one end pivot joint of the first supporting rod (14), and by the first supporting rod (14) and two grades of pedals
(2) pivot joint；
The rear end of two grades of pedals (2) is articulated with successively the first follower link (22), rocking bar (21) and rocker bracket (19)；
Described rocker bracket (19) one end and rocking bar (21) pivot joint, the other end is fixedly connected on driving outdoor unit side；
The two ends of the cylinder respectively with support of marking time (15) and rocking bar (21) pivot joint.
2. heavy duty truck driver's cabin as claimed in claim 1 is got on the bus step device, it is characterised in that cylinder (20) is in receipts
It is an acute angle between the first follower link (22) and rocking bar (21) during the state of returning.
3. heavy duty truck driver's cabin as claimed in claim 1 is got on the bus step device, it is characterised in that also with three-level pedal
(1), three-level footrest frame (13), the second supporting rod (12), the second follower link (23) phase pedal rod (24)；
One end of second follower link (23) is articulated in the articulated section of rocking bar (21) and the first follower link (22), the other end
By pedal rod (24) and the second supporting rod (12) and three-level footrest frame (13) pivot joint；
The three-level pedal (1) is fixedly installed in three-level footrest frame (13).
4. heavy duty truck driver's cabin as claimed in claim 3 is got on the bus step device, it is characterised in that also with central siphon (27)
And three-level pedal fixed support (28)；
The two ends of the central siphon (27) are separately fixed at the inner side of two pedal rods (24), and three-level pedal fixed support (28) is solid
It is scheduled on central siphon (27), three-level pedal (1) hexagon-headed bolt (17), self-locking nut (18) are fixed on three-level pedal fixed support
(28) on.
5. heavy duty truck driver's cabin as claimed any one in claims 1 to 3 is got on the bus step device, it is characterised in that also
With control air valve (8)；
Control air valve (8) embeds the downside of left-hand door side frame (6), and in cylinder (20) connection.
6. the heavy duty truck driver's cabin as any one of Claims 1-4 is got on the bus step device, it is characterised in that stepped on
Step support (15) pipe and panel beating bending part welding, rocker bracket (19) pipe and panel beating bending part welding.
7. heavy duty truck driver's cabin as claimed in claim 5 is got on the bus step device, it is characterised in that support of marking time (15) is used
Pipe and panel beating bending part welding, rocker bracket (19) pipe and panel beating bending part welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154375.4U CN206124902U (en) | 2016-10-31 | 2016-10-31 | Heavy van driver's cabin device of marking time of getting on bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154375.4U CN206124902U (en) | 2016-10-31 | 2016-10-31 | Heavy van driver's cabin device of marking time of getting on bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206124902U true CN206124902U (en) | 2017-04-26 |
Family
ID=58574782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154375.4U Expired - Fee Related CN206124902U (en) | 2016-10-31 | 2016-10-31 | Heavy van driver's cabin device of marking time of getting on bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206124902U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472151A (en) * | 2017-06-21 | 2017-12-15 | 南京台钰汽车精密机械有限公司 | The electronic side of a kind of high intensity, self-locking type is stepped on and its method of work |
| CN109334574A (en) * | 2018-11-30 | 2019-02-15 | 徐工集团工程机械有限公司 | Pedal structure and working truck |
| CN109515332A (en) * | 2018-11-13 | 2019-03-26 | 广西柳工机械股份有限公司 | Folding stairway |
| CN109779516A (en) * | 2017-11-15 | 2019-05-21 | 卡特彼勒路面机械公司 | Enter ladder assembly for removable movement machine |
| CN111395422A (en) * | 2020-04-30 | 2020-07-10 | 三一重机有限公司 | Digging machine |
| CN112566831A (en) * | 2018-08-15 | 2021-03-26 | 西门子交通有限公司 | Pedaling device on railway vehicle |
| CN112585033A (en) * | 2018-08-31 | 2021-03-30 | 五十铃自动车株式会社 | Pedal for vehicle and vehicle |
-
2016
- 2016-10-31 CN CN201621154375.4U patent/CN206124902U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472151A (en) * | 2017-06-21 | 2017-12-15 | 南京台钰汽车精密机械有限公司 | The electronic side of a kind of high intensity, self-locking type is stepped on and its method of work |
| CN109779516A (en) * | 2017-11-15 | 2019-05-21 | 卡特彼勒路面机械公司 | Enter ladder assembly for removable movement machine |
| CN109779516B (en) * | 2017-11-15 | 2021-09-03 | 卡特彼勒路面机械公司 | Access ladder assembly for mobile machine |
| CN112566831A (en) * | 2018-08-15 | 2021-03-26 | 西门子交通有限公司 | Pedaling device on railway vehicle |
| CN112566831B (en) * | 2018-08-15 | 2023-06-23 | 西门子交通有限公司 | Pedaling device on railway vehicle |
| CN112585033A (en) * | 2018-08-31 | 2021-03-30 | 五十铃自动车株式会社 | Pedal for vehicle and vehicle |
| CN109515332A (en) * | 2018-11-13 | 2019-03-26 | 广西柳工机械股份有限公司 | Folding stairway |
| CN109515332B (en) * | 2018-11-13 | 2022-04-01 | 广西柳工机械股份有限公司 | Folding type staircase |
| CN109334574A (en) * | 2018-11-30 | 2019-02-15 | 徐工集团工程机械有限公司 | Pedal structure and working truck |
| CN109334574B (en) * | 2018-11-30 | 2024-04-30 | 江苏徐工工程机械研究院有限公司 | Pedal structure and work vehicle |
| CN111395422A (en) * | 2020-04-30 | 2020-07-10 | 三一重机有限公司 | Digging machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170426 Termination date: 20191031 |