CN101480936B - Movable foot pedal device of fire-fighting truck - Google Patents
Movable foot pedal device of fire-fighting truck Download PDFInfo
- Publication number
- CN101480936B CN101480936B CN2009100252158A CN200910025215A CN101480936B CN 101480936 B CN101480936 B CN 101480936B CN 2009100252158 A CN2009100252158 A CN 2009100252158A CN 200910025215 A CN200910025215 A CN 200910025215A CN 101480936 B CN101480936 B CN 101480936B
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- rotating shaft
- fire extinguishing
- foot pedal
- handle
- pedal device
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- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a movable pedal device for a fire truck, which belongs to the technical field of special vehicle components. The fire truck comprises a storage chamber, and the movable pedal device comprises a pedal, a rotating shaft and a rotating shaft slewing mechanism. The lower end of the rotating shaft is rotatably supported at one side of the bottom plate of a cabinet frame of the storage chamber and protrudes out of the bottom plate to be fixed with the pedal. The upper end of the rotating shaft extends into the storage chamber and is rotatably supported at one side of a storage chamber partition plate of the cabinet frame. The rotating shaft slewing mechanism is connected with the upper end of the rotating shaft in the storage chamber. The invention has the advantages that when the pedal is used, the rotating shaft is rotated by manipulating the rotating shaft slewing mechanism so that the pedal is unfolded out, and vice versa, therefore the pedal is concealed when out of use, and then the invention is not only helpful for protecting the pedal but also beneficial to improving the neatness of the truck.
Description
Technical field
The invention belongs to fire-fighting vehicle component technology field, be specifically related to a kind of movable foot pedal device of fire extinguishing tanker, be installed on the tank bracket of vehicle body of fire-fighting vehicle.
Technical field
On fire extinguishing tanker, be typically provided with the storing storehouse, the various equipment that when implementing the disaster relief, use for the fire fighter are equipped with in the storing storehouse, because the vehicle body of fire extinguishing tanker is higher, the fire fighter stands directly on terrace and take the equipment inconvenience in the storing storehouse, especially therefore difficulty relatively often in the time will taking the equipment that is provided to the top in the storing storehouse is preset with tread plate below corresponding to the vehicle body tank bracket of fire-fighting vehicle.But, because tread plate is consistently just as putting on display as the wing at the sidepiece of vehicle body, that is to say, even under non-working condition, tread plate continues to keep being deployed in the state of Vehicular side body, thereby causes following technical matters: the one, and under normal circumstances be can cause obstruction under the non-working condition; The 2nd, damaged easily; The 3rd, be unfavorable for that the cleaning of vehicle promptly influences the sight effect.
Summary of the invention
Task of the present invention is to provide a kind of tread plate that can make under non-working condition to be in hidden state, is in the exhibition state in use and uses to embody and avoid causing the activity step device of fire extinguishing tanker that hinders and suffer damage and help to improve the whole clean and tidy effect of vehicle.
Task of the present invention is finished like this, a kind of movable foot pedal device of fire extinguishing tanker, described fire extinguishing tanker comprises a storing storehouse, described movable foot pedal device comprises pedal, rotating shaft and rotating shaft swing type mechanism, the lower end of rotating shaft be bearing in rotationally described storing storehouse tank bracket base plate a side and be stuck in base plate and described pedal is fixed, the upper end of rotating shaft is stretched in the storing storehouse and is bearing in a side of the storing storehouse separator of battery plates of tank bracket rotationally, described rotating shaft swing type mechanism in described storing storehouse with rotating shaft on client link.
In a specific embodiment of the present invention, extension constitutes a rotary corner plate on the described pedal, and the lower end of this rotary corner plate and described rotating shaft is fixed.
In another specific embodiment of the present invention, the surface of described pedal constitutes anti-skidding flange.
Go back in the specific embodiment of the present invention, described rotating shaft swing type mechanism comprises locating plate, handle, the locking handle, torsion spring and support, locating plate is nested with in rotating shaft and with support and fixes, handle is fixed in the rotating shaft, wherein, locating plate is positioned at the below of handle, on locating plate, constitute first, the second lock hook chamber, the middle part of locking handle is hinged on handle by bearing pin, and the end at the locking handle constitutes a lock hook, lock hook and described first, match in the second lock hook chamber, the middle part of torsion spring is nested with on bearing pin, and the first torsion spring pin of torsion spring is kept out on the locking handle, and the second torsion spring pin is kept out on handle, the support lower end is fixed on the separator of battery plates of described storing storehouse, and the upper end is corresponding with locating plate and fix with locating plate.
In another specific embodiment of the present invention, the outer shape of described locating plate is fan-shaped.
In another specific embodiment of the present invention, the shape in described first, second lock hook chamber is that the shape with described lock hook adapts.
More of the present invention and in specific embodiment, the middle part of described handle is extended and is constituted an axis pin base, and described bearing pin is located on the axis pin base, and an end of described handle offers a shaft hole, and shaft hole is placed in the rotating shaft.
In of the present invention and then specific embodiment, the shape in described first, second lock hook chamber is V-shape, and the shape of described lock hook is in the shape of the letter V equally.
The advantage of technical scheme provided by the present invention: in the time will enabling pedal; then make the rotating shaft rotation by handling the rotating shaft swing type mechanism; thereby pedal is put on display; vice versa; therefore under non-initiate mode, can make pedal be in hidden state; both help to protect pedal, helped improving the clean and tidy effect of vehicle again.
Description of drawings
Accompanying drawing is a specific embodiment constructional drawing of the present invention.
The specific embodiment
Ask for an interview accompanying drawing, provided the storing storehouse 1 of fire extinguishing tanker, be used to be equipped with various fire fighting apparatus and materials in the cavity in storing storehouse 1, and be furnished with door 12.Be rotatably supported in one of base plate 111 side of the tank bracket 11 in storing storehouse 1 by clutch shaft bearing 31 as the lower end of the rotating shaft 3 of the movable foot pedal device of fire extinguishing tanker of the present invention, and it is fixing with pedal 2 to be stuck in base plate 111, the upper end of rotating shaft 3 be rotatably supported in by second bearing 32 storing storehouse 1 tank bracket 11 storing storehouse separator of battery plates 112 a side and be stretched in the storing storehouse 1.Aforesaid pedal 2 preferably but not definitely be limited to be shaped as rectangle, present embodiment is selected rectangular shape, and extend at an end of the length direction of pedal 2 and to constitute a rotary corner plate 21, fix by the rotary corner plate 21 and the lower end of aforesaid rotating shaft 3, in addition, also be processed with the anti-skidding flange 22 that concrete shape is not subjected to illustrating restriction on the surface of pedal 2.
Please continue to see accompanying drawing, provided and preferably be used to handle the rotating shaft swing type mechanism 4 that rotating shaft 3 is rotated, being shaped as of the locating plate 41 of this rotating shaft swing type mechanism 4 is fan-shaped, sky is enclosed within the rotating shaft 3 and with the upper end of support 45 and fixes, and the lower end of support 45 is fixing with storing storehouse separator of battery plates 112 by compound plate 451, offers first, second lock hook chamber 411,412 that shape is preferably vee shape at the position, edge of locating plate 41.Handle 42 is fixed with rotating shaft 3 above corresponding to locating plate 41, specifically: the end at handle 42 offers a shaft hole 421, shaft hole 421 is placed in the rotating shaft 3 and is fixing with fixing screw 422, extends below the nearly middle part of the length direction of handle 42 and constitutes an axis pin base 423.Locking is hinged by bearing pin 432 and axis pin base 423 43 middle part, constitutes the lock hook 431 that a shape similarly is preferably the standing shape of vee shape at an end that locks 43, and lock hook 431 cooperatively interacts with aforesaid first, second lock hook chamber 411,412.The middle part of torsion spring 44 is nested with on bearing pin 432, and the first torsion spring pin 441 of torsion spring 44 keep out or claim to compel to be held in locking 43 bottom, the second torsion spring pin 442 of torsion spring 44 compels to be held on the handle 42.
Still ask for an interview accompanying drawing, the applicant narrates application of the present invention, when fire extinguishing tanker responding and arrival disaster relief scene, at first open door 12 by the fire fighter, gripping handle 42 and locking promptly turn to 43 by present location status shown in the drawings to stop to anticlockwise motion then, because handle 42 is fixing with rotating shaft 3, again because locating plate 41 is fixing with support 45, also because pedal 2 is fixing with the lower end of rotating shaft 3, therefore when handle 42 when rotating counterclockwise, rotating shaft 3 is taken pedal 2 and is turned to state shown in the drawings, the lock hook 431 of locking on 43 be just corresponding in the second lock hook chamber 412 under this state, thereby make handle 42 be locked in 412 places, the second lock hook chamber on the locating plate 41.The fire fighter just can promptly be pedaled upper footboard 2 by means of pedal 2 and take disaster relief equipment in the storing storehouse.After disaster relief operation is finished, so by previous opposite way bar handle 42, promptly, hold simultaneously handle 42 and the locking 43 to moving clockwise, make rotating shaft 3 take pedal 2 rotations, be in hidden state until pedal 2 is gone in the bottom of tank bracket 11, the lock hook 431 of this moment is implemented locking corresponding to the first lock hook chamber 411 of locating plate 41 just, closes door 12 then.
Claims (8)
1. the movable foot pedal device of a fire extinguishing tanker, it is characterized in that described fire extinguishing tanker comprises a storing storehouse (1), described movable foot pedal device comprises pedal (2), rotating shaft (3) and rotating shaft swing type mechanism (4), the lower end of rotating shaft (3) be bearing in rotationally described storing storehouse (1) tank bracket (11) base plate (111) a side and to be stuck in base plate (111) and described pedal (2) fixing, the upper end of rotating shaft (3) is stretched in the storing storehouse (1) and is bearing in a side of the storing storehouse separator of battery plates (112) of tank bracket (11) rotationally, and described rotating shaft swing type mechanism (4) is described storing storehouse (1) in and the last client link of rotating shaft (3).
2. the movable foot pedal device of fire extinguishing tanker according to claim 1 is characterized in that last extension of described pedal (2) constitutes a rotary corner plate (21), and this rotary corner plate (21) is fixed with the lower end of described rotating shaft (3).
3. the movable foot pedal device of fire extinguishing tanker according to claim 1 and 2 is characterized in that the surface of described pedal (2) constitutes anti-skidding flange (22).
4. the movable foot pedal device of fire extinguishing tanker according to claim 1, it is characterized in that described rotating shaft swing type mechanism (4) comprises locating plate (41), handle (42), locking is (43), torsion spring (44) and support (45), locating plate (41) is nested with in rotating shaft (3) and goes up and fix with support (45), handle (42) is fixed in the rotating shaft (3), wherein, locating plate (41) is positioned at the below of handle (42), on locating plate (41), constitute first, the second lock hook chamber (411,412), locking is hinged the middle part of (43) on handle (42) by bearing pin (432), and one end of (43) is constituted a lock hook (431) in locking, lock hook (431) and described first, the second lock hook chamber (411,412) match, the middle part of torsion spring (44) is nested with on bearing pin (432), the first torsion spring pin (441) of torsion spring (44) is kept out on locking (43), and the second torsion spring pin (442) is kept out on handle (42), support (45) lower end is fixed on the described storing storehouse separator of battery plates (112), and the upper end is corresponding with locating plate (41) and fix with locating plate (41).
5. the movable foot pedal device of fire extinguishing tanker according to claim 4 is characterized in that the outer shape of described locating plate (41) is fan-shaped.
6. the movable foot pedal device of fire extinguishing tanker according to claim 4, the shape that it is characterized in that described first, second lock hook chamber (411,412) are that the shape with described lock hook (431) adapts.
7. the movable foot pedal device of fire extinguishing tanker according to claim 4, the middle part extension that it is characterized in that described handle (42) constitutes an axis pin base (423), described bearing pin (432) is located on the axis pin base (423), one end of described handle (42) offers a shaft hole (421), and shaft hole (421) is placed in the rotating shaft (3).
8. the movable foot pedal device of fire extinguishing tanker according to claim 6 is characterized in that the shape in described first, second lock hook chamber (411,412) is V-shape, and the shape of described lock hook (431) is in the shape of the letter V equally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100252158A CN101480936B (en) | 2009-02-25 | 2009-02-25 | Movable foot pedal device of fire-fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100252158A CN101480936B (en) | 2009-02-25 | 2009-02-25 | Movable foot pedal device of fire-fighting truck |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101480936A CN101480936A (en) | 2009-07-15 |
| CN101480936B true CN101480936B (en) | 2010-08-18 |
Family
ID=40878277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100252158A Active CN101480936B (en) | 2009-02-25 | 2009-02-25 | Movable foot pedal device of fire-fighting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101480936B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951082B (en) * | 2012-11-30 | 2014-10-29 | 苏州市捷达消防车辆装备有限公司 | Rotary pedal structure for crew department for fire engine |
| CN103083850A (en) * | 2013-01-15 | 2013-05-08 | 牡丹江森田特种车辆改装有限责任公司 | Super high-rise vertical water tanker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0210465A2 (en) * | 1985-07-29 | 1987-02-04 | Gerhard Rumpp | Protective device for a vehicle |
| US5738362A (en) * | 1996-07-02 | 1998-04-14 | Ludwick; Lanny E. | Rotating step for a trailer hitch |
| EP1449722A1 (en) * | 2003-02-24 | 2004-08-25 | Groupe Mecalac | Motor vehicle with retractable steps |
| CN201350876Y (en) * | 2009-02-25 | 2009-11-25 | 张建明 | Movable foot board device for fire engine |
-
2009
- 2009-02-25 CN CN2009100252158A patent/CN101480936B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0210465A2 (en) * | 1985-07-29 | 1987-02-04 | Gerhard Rumpp | Protective device for a vehicle |
| US5738362A (en) * | 1996-07-02 | 1998-04-14 | Ludwick; Lanny E. | Rotating step for a trailer hitch |
| EP1449722A1 (en) * | 2003-02-24 | 2004-08-25 | Groupe Mecalac | Motor vehicle with retractable steps |
| CN201350876Y (en) * | 2009-02-25 | 2009-11-25 | 张建明 | Movable foot board device for fire engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101480936A (en) | 2009-07-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Jieda Fire-Protection Vehicle & Equipment Co., Ltd. Assignor: Zhang Jianming Contract record no.: 2011320000061 Denomination of invention: Movable foot pedal device of fire-fighting truck Granted publication date: 20100818 License type: Exclusive License Open date: 20090715 Record date: 20110223 |
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| ASS | Succession or assignment of patent right |
Owner name: SUZHOU JIEDA FIRE-PROTECTION VEHICLE + EQUIPMENT C Free format text: FORMER OWNER: ZHANG JIANMING Effective date: 20150820 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150820 Address after: Suzhou Industrial Park Suzhou city Jiangsu province 215012 Tang Zhuang Road No. 180 Patentee after: Suzhou Jieda Fire-Protection Vehicle & Equipment Co., Ltd. Address before: 215562, Jiangsu, Changshou City Town, Shuang Bang village industrial park, Suzhou Jetta Fire Vehicle Equipment Co., Ltd. transferred Patentee before: Zhang Jianming |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Industrial Park Suzhou city Jiangsu province 215012 Tang Zhuang Road No. 180 Patentee after: Jetta Fire Technology (Suzhou) Limited by Share Ltd Address before: Suzhou Industrial Park Suzhou city Jiangsu province 215012 Tang Zhuang Road No. 180 Patentee before: Suzhou Jieda Fire-Protection Vehicle & Equipment Co., Ltd. |