CN102951082B - Rotary pedal structure for crew department for fire engine - Google Patents
Rotary pedal structure for crew department for fire engine Download PDFInfo
- Publication number
- CN102951082B CN102951082B CN201210502564.6A CN201210502564A CN102951082B CN 102951082 B CN102951082 B CN 102951082B CN 201210502564 A CN201210502564 A CN 201210502564A CN 102951082 B CN102951082 B CN 102951082B
- Authority
- CN
- China
- Prior art keywords
- crew department
- door
- crew
- department
- fire extinguishing
- 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.)
- Active
Links
Abstract
The invention relates to a rotary pedal structure for a crew department of a fire engine, and belongs to the technical field of fire engines. The rotary pedal structure comprises a crew department, wherein the bottom of the crew department is provided with a crew department under carriage used for fixing a chassis of the fire engine, and one side of the crew department is pivoted with a crew department door. The rotary pedal structure of the crew department comprises a pedal body pivoted with the crew department under carriage and connected with the crew department door. When the crew department door is closed, the pedal body is unfolded into the bottom of the crew department; and when the crew department door is opened, the pedal body is unfolded out of the bottom of the crew department along with the crew department door. The rotary pedal structure has the advantages that the linkage of the crew department door and the pedal body is ensured, and the pedal body is in a hidden state to avoid damage when the fire engine runs; and the door opening action and the movement of the pedal body are combined into one, so that the valuable relief time of firefighters is saved.
Description
Technical field
the invention belongs to fire-fighting vehicle technical field, be specifically related to a kind of rotary foot pedal structure of crew department of fire extinguishing tanker.
Background technology
fire extinguishing tanker crew department is usually located at operator's compartment and for carrying between the envelope of fluid reservoir (being perfused with water or fire foam in fluid reservoir), is furnished with crew department's door on crew department, for fire fighter, passes in and out.Because the vehicle chassis of fire extinguishing tanker is higher, therefore on crew department and the door corresponding to crew department's door along below position the tread plate of step shape is installed, the tread plate of so-called step shape refers to the tread plate with or above step.
prior art conventionally by crew department's tread plate with welding or by means of fastener, be fixed on vehicle, and the below corresponding to crew department's door, although crew department's tread plate of this structure can meet the requirement that fire fighter gets on or off the bus, but there is following technical matters, one, because crew department's tread plate is once being installed on fire extinguishing tanker, just just as one piece of wing, put on display the sidepiece in vehicle body consistently, specifically, even under non-initiate mode, crew department's tread plate is still deployed in Vehicular side body with readiness for action, thereby easily causes unnecessary obstruction; Its two, easily damaged; Its three, be unfavorable for the clean and tidy of support vehicles and sight effect.
in published Chinese patent literature, is no lack of the foot pedal structure that is seen in fire extinguishing tanker, utility model patent Granted publication CN200973933Y recommends to have " fire extinguishing tanker foot pedal structure ", although this patent is to arrange for the equipment railway carriage or compartment of fire extinguishing tanker, for the ease of fire fighter, stand in and on tread plate, from the chamber, railway carriage or compartment in equipment railway carriage or compartment, extract required fire fighting apparatus and materials and arrange, and the exhibition of whole tread plate folding can be arrived to the outer bottom corresponding to equipment railway carriage or compartment of fire extinguishing tanker under non-initiate mode, thereby can eliminate aforesaid 3 technical matterss: patent of invention publication number CN101214801A provide " linkage wood clapper structure ", this patent is also aimed at the design of equipment railway carriage or compartment, there is the effect of different Qu Tonggong with aforementioned CN200973933Y, it is still for equipment railway carriage or compartment technique effect design and that can embody equally aforementioned CN200973933Y that invention patent mandate notification number CN101480936B announcement has " movable foot pedal device of fire extinguishing tanker ", this patent scheme, invention patent mandate notification number CN101480935B introduces has " the movable foot pedal structure of fire extinguishing tanker " and CN101973233B disclosure to have " linkage type foot pedal structure of used in fire-fighting ", because these two patent schemes both can be applied to equipment railway carriage or compartment, also the position of crew department's door can be disposed at, thereby aforesaid 3 unfavorable factors can be eliminated equally.
the common feature that is not limited to the foot pedal structure of the disclosed fire extinguishing tanker of above-mentioned document is by fire fighter, with manual mode, tread plate to be put on display to car body under initiate mode, and under non-working condition, makes it in hidden state.But there is following shortcoming: one, owing to putting on display side portion of vehicle and the process that is hidden in vehicle bottom by the artificial tread plate that manually just can complete for twice of fire fighter, therefore at the position of crew department's door, should not configure, because just cannot make tread plate be stowed to vehicle bottom after fire fighter steps on car to enter crew department, unless complete and be back to destination and be just able to tread plate in hidden state after all fire fighters get off with vehicle in the disaster relief, and fire extinguishing tanker travel way in, tread plate still represents in side portion of vehicle; They are two years old, the state of putting on display side portion of vehicle and turning back to vehicle bottom due to tread plate completes by manual operations, therefore use inconvenience and be unfavorable for that each minute of saving to greatest extent fire fighter is even the time of each second, because for rescue and relief work, save fire fighter's each second kind and just can get the valuable time and use disaster mitigation loss.
in view of above-mentioned prior art, the applicant has done positive and useful design, finally formed technical scheme described below, and taked strict secrecy provision Xia the applicant plant area to carry out analogue test repeatedly, it is effective that result proves.
Summary of the invention
task of the present invention be to provide a kind of only can ensure after parking fire fighter come in and go out put on display in period of crew department in side portion of vehicle, within all the other periods, all in vehicle bottom, use avoid because of Vehicle Driving Cycle process in sustain damage and without by fire fighter directly to tread plate manual operation use the rotary foot pedal structure of crew department of the fire extinguishing tanker of the valuable disaster relief time of saving fire fighter.
task of the present invention completes like this, a kind of rotary foot pedal structure of crew department of fire extinguishing tanker, described fire extinguishing tanker comprises crew department, this crew department's bottom has for the fixing crew department's underframe in the chassis with fire extinguishing tanker, a side pivot crew department is provided with crew department's door, the rotary foot pedal structure of described crew department comprises tread plate body, this tread plate body and described crew department's underframe pivotal joint, and be connected with described crew department's door, when crew department's door is closed, described tread plate body is opened up the bottom into described crew department, and when described crew department's door is opened, described tread plate body is put on display crew department's bottom with crew department's door.
in a specific embodiment of the present invention, the bottom of the Width of described crew department's door form have one at the bottom of edge, on crew department's underframe of described crew department and in the position corresponding to described tread plate body, be provided with at least one pair of hinge, described tread plate body be connected with a pair of hinge pivot and with the described door end along being connected.
in another specific embodiment of the present invention, on described edge, the door end, offer a slip cotter way, described tread plate body comprises panel, side plate, base plate and one group of step, one side side of the short transverse of panel is connected with described hinge pivot, and the length direction of panel and be extended with a sliding pin towards a side side on described door edge, the end, this sliding pin probes in described slip cotter way, side plate and panel are fixed towards a side of described hinge, one side of base plate is connected with the bottom of the length direction of panel, and opposite side is connected with the bottom of the length direction of side plate, one group of ladder utmost point is formed on base plate, and be connected with panel and side plate simultaneously, the height of described crew department's door is to adapt with described crew department's height.
in another specific embodiment of the present invention, described slip cotter way the described door end along on position be positioned under described crew department's door opening the one end away from described crew department, and the length of slip cotter way is that the pivotable amplitude of putting on display crew department's bottom from described crew department's bottom with described tread plate body adapts.
in another specific embodiment of the present invention, the geometric configuration of described base plate is fan-shaped.
of the present invention, also have in a specific embodiment, the shape of each step in one group of described step is all fan-shaped.
more of the present invention and in a specific embodiment, the length of each step in one group of described step is shunk from bottom to top gradually.
in of the present invention and then a specific embodiment, the height of each step in one group of described step is 15-25 ㎝.
of the present invention, more, in a specific embodiment, on described crew department's door, be provided with transparent window again.
in again of the present invention and then a specific embodiment, described transparent window is transparent implosion guard or transparent organic glass.
technical scheme provided by the invention is due to tread plate body is connected with crew department's underframe pivotal joint and with crew department's door, therefore when fire fighter comes in and goes out crew department after fire extinguishing tanker parking, along with the unlatching of crew department's door or close and can make tread plate body put on display crew department's bottom or open up the bottom into crew department simultaneously, ensured the interlock of crew department's door and tread plate body, and in Vehicle Driving Cycle way, guarantee that tread plate body exempts from damage in hidden state; Owing to being driven tread plate body by crew department's door, thus fire fighter without with manual mode to the operation of tread plate body, thereby the action of opening the door is integrated with the motion of tread plate body, can save fire fighter's the valuable disaster relief time.
Accompanying drawing explanation
fig. 1 is embodiments of the invention constructional drawing.
The specific embodiment
for the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present invention and beneficial effect more, applicant elaborates the mode with embodiment below, but to the description of embodiment, be not all the restriction to the present invention program, any according to the present invention design, done only for pro forma but not substantial equivalent transformation all should be considered as technical scheme category of the present invention.
refer to Fig. 1, provided the crew department 1 who takes for fire fighter of fire extinguishing tanker, on this crew department 1, by crew department's door hinge 123 pivotables, be also that pivot is provided with crew department's door 12, crew department's underframe 11 of crew department 1 bottom (outer bottom) is that vehicle chassis (not shown) is fixed with the chassis of fire extinguishing tanker, and on crew department's underframe 11, be provided with the hinge 111 for connecting for tread plate body 2 pivotables to be described in detail below, the quantity of hinge 111 is preferably a pair of.The height of aforesaid crew department's door 12 is to adapt with the height of crew department 1 gangway with crew department 1 height.
preferably, be provided with a transparent window 122 on aforesaid crew department's door 12, this transparent window 122 is preferably used transparent implosion guard or transparent organic glass.
provided the rotary foot pedal structure of crew department of the present invention, this structure comprises tread plate body 2, this tread plate body 2 and aforesaid hinge 111 pivotal joints, and be connected with aforesaid crew department's door 12 simultaneously, form interaction relation with crew department's door 12, so-called interaction relation refers to: when crew department's door 12 is closed the gangway in crew department 1, tread plate body 2 is just opened up the outer bottom into (also can claim to proceed to) crew department 1; And while carrying out towards the gangway direction that deviates from crew department 1 when crew department's door 12 is opened, tread plate body 2 makes crew department 1 outer bottom put on display (also can claim to produce) crew department's 1 outer bottom with the unlatching of crew department's door 12, forms by state that current Fig. 1 is shown with.Hence one can see that, as long as just can realize the action of tread plate body 2 to the operation of crew department's door 12.According to common practise; when fire fighter enters crew department 1 and closes crew department's door 12, tread plate body 2 is the bottom in crew department 1 just, in hidden state; fire extinguishing tanker can not suffer the obstruction of tread plate body 2 in the way of travelling, and is extremely conducive to protect tread plate body 2.
please continue to refer to Fig. 1, the bottom of the Width of aforementioned crew department's door 12 and towards a side of crew department 1 form have one at the bottom of along 121, at the bottom of this, offering a slip cotter way 1211 on along 121.Aforesaid tread plate body 2 comprises panel 21, side plate 22, base plate 23 and one group of step 24, one side side of the short transverse of panel 21 is towards a side side and hinge 111 pivotal joints of mentioned hinge 111, and the length direction of panel 21 and towards at the bottom of door along a side side of 121 under use state towards on a side side be extended with a sliding pin 211, this sliding pin 211 probes in aforementioned slip cotter way 1211.Side plate 22 is fixed towards a side of hinge 111 with panel 21, one side of base plate 23 is fixedly connected with the bottom of the length direction of panel 21, and the opposite side of base plate 23 is fixedly connected with the bottom of the length direction of side plate 22, one group of step 24 is formed on base plate 23, and each step 24 is fixedly connected with panel 21 and side plate 22 simultaneously.
at the aforementioned door end, the position on along 121 is positioned at one end of crew department's door 12 crew department 1 far away under opening to aforementioned slip cotter way 1211, and the length of slip cotter way 1211 should meet tread plate body 2 and from crew department 1 outer bottom, fully puts on display the requirement of the exhibition amplitude (being aforesaid pivotable amplitude) of (also can claim to produce) crew department's 1 bottom.That is to say the relation that the unlatching amplitude of crew department's door 12 and the exhibition amplitude maintenance of tread plate body 2 are followed in sb's footsteps.
as shown in Figure 1, the geometric configuration of aforesaid base plate 23 is fan-shaped, therefore due to this geometric configuration of base plate 23, one group of step 24(also can claim to mark time) the shape of each step 24 be also all fan-shaped, and each step 24 in one group of step 24 successively upwards shrinks (shortening) from base plate 23.
preferably, the height design of aforesaid step 24 is 15-25 ㎝, and the present embodiment is 20 ㎝.
above-mentioned explanation through the applicant, can clearly know that technical scheme provided by the invention has made up the shortcoming in prior art dexterously completely, completed invention task, objectively embodied the technique effect described in the superincumbent technique effect of applicant hurdle, can yet be regarded as is a ultimate attainment technical scheme.
Claims (10)
1.
a kind of rotary foot pedal structure of crew department of fire extinguishing tanker, described fire extinguishing tanker comprises crew department (1), this crew department's (1) bottom has for the fixing crew department's underframe (11) in the chassis with fire extinguishing tanker, a side pivot crew department (1) is provided with crew department's door (12), it is characterized in that the described rotary foot pedal structure of crew department comprises tread plate body (2), this tread plate body (2) and described crew department's underframe (11) pivotal joint, and be connected with described crew department's door (12), when crew department's door (12) is closed, described tread plate body (2) is opened up the bottom into described crew department (1), and when described crew department's door (12) is opened, described tread plate body (2) is put on display crew department's (1) bottom with crew department's door (12).
2.
the rotary foot pedal structure of crew department of fire extinguishing tanker according to claim 1, it is characterized in that the bottom of the Width of described crew department's door (12) form have one at the bottom of along (121), crew department's underframe (11) described crew department (1) is gone up and is provided with at least one pair of hinge (111) in the position corresponding to described tread plate body (2), and described tread plate body (2) is connected along (121) with a pair of hinge (111) pivotal joint and with the described door end.
3.
the rotary foot pedal structure of crew department of fire extinguishing tanker according to claim 2, it is characterized in that at the described door end along offering a slip cotter way (1211) on (121), described tread plate body (2) comprises panel (21), side plate (22), base plate (23) and one group of step (24), one side side of the short transverse of panel (21) and described hinge (111) pivotal joint, and the length direction of panel (21) and the side side along (121) is extended with a sliding pin (211) towards the described door end, this sliding pin (211) probes in described slip cotter way (1211), side plate (22) is fixed towards a side of described hinge (111) with panel (21), one side of base plate (23) is connected with the bottom of the length direction of panel (21), and opposite side is connected with the bottom of the length direction of side plate (22), one group of ladder utmost point (24) is formed on base plate (23), and be connected with panel (21) and side plate (22) simultaneously, the height of described crew department's door (12) is to adapt with described crew department's (1) height.
4.
the rotary foot pedal structure of crew department of fire extinguishing tanker according to claim 3, it is characterized in that described slip cotter way (1211) is positioned under described crew department's door (12) opening the one end away from described crew department (1) along the position on (121) at the described door end, and the length of slip cotter way (1211) is that the pivotable amplitude of putting on display crew department's (1) bottom from described crew department's (1) bottom with described tread plate body (2) adapts.
5.
the rotary foot pedal structure of crew department of fire extinguishing tanker according to claim 3, is characterized in that the geometric configuration of described base plate (23) is fan-shaped.
6.
the rotary foot pedal structure of crew department of fire extinguishing tanker according to claim 3, is characterized in that the shape of each step (24) in described one group of step (24) is all fan-shaped.
7.
according to the rotary foot pedal structure of the crew department of the fire extinguishing tanker described in claim 3 or 6, it is characterized in that the length of each step (24) in described one group of step (24) is shunk gradually from bottom to top.
8.
the rotary foot pedal structure of crew department of fire extinguishing tanker according to claim 7, is characterized in that the height of each step (24) in described one group of step (24) is 15-25 ㎝.
9.
according to the rotary foot pedal structure of crew department of the fire extinguishing tanker described in the arbitrary claim of claim 1 to 4, it is characterized in that being provided with transparent window (122) on described crew department's door (12).
10.
the rotary foot pedal structure of crew department of fire extinguishing tanker according to claim 9, is characterized in that described transparent window (122) is transparent implosion guard or transparent organic glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210502564.6A CN102951082B (en) | 2012-11-30 | 2012-11-30 | Rotary pedal structure for crew department for fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210502564.6A CN102951082B (en) | 2012-11-30 | 2012-11-30 | Rotary pedal structure for crew department for fire engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102951082A CN102951082A (en) | 2013-03-06 |
| CN102951082B true CN102951082B (en) | 2014-10-29 |
Family
ID=47760646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210502564.6A Active CN102951082B (en) | 2012-11-30 | 2012-11-30 | Rotary pedal structure for crew department for fire engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102951082B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480155B (en) * | 2016-01-15 | 2017-08-11 | 苏州市捷达消防车辆装备有限公司 | With the rotary foot pedal structure of crew department's door linkage of fire fighting truck |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3936972A1 (en) * | 1989-11-07 | 1991-05-08 | Iveco Magirus | Fire engine vehicle with side load platform - has vertical side edge pivoted down into horizontal position for access to load platform |
| JPH09156422A (en) * | 1995-12-06 | 1997-06-17 | Nissan Motor Co Ltd | Side step for automobile |
| CN200973933Y (en) * | 2006-12-09 | 2007-11-14 | 张建明 | Footplate turning door of fire engine |
| CN101480936B (en) * | 2009-02-25 | 2010-08-18 | 张建明 | Movable foot pedal device of fire-fighting truck |
| CN101973233B (en) * | 2010-10-29 | 2012-06-06 | 张建明 | Linkage footboard structure for fire-fighting vehicle |
| CN202952913U (en) * | 2012-11-30 | 2013-05-29 | 苏州市捷达消防车辆装备有限公司 | Rotary foot pedal structure for passenger compartment of fire-fighting vehicle |
-
2012
- 2012-11-30 CN CN201210502564.6A patent/CN102951082B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102951082A (en) | 2013-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202952913U (en) | Rotary foot pedal structure for passenger compartment of fire-fighting vehicle | |
| CN102951084B (en) | Double-layer folding pedal structure for crew department of fire engine | |
| CN102951082B (en) | Rotary pedal structure for crew department for fire engine | |
| CN202952915U (en) | Double-deck foldable type foot pedal structure for passenger compartment of fire-fighting vehicle | |
| CN204275363U (en) | The collapsible water-band trailer of wheel | |
| CN205468818U (en) | Rotation type step plate structure of moving with passenger room couplet on door of fire engine | |
| CN204671777U (en) | A kind of vehicle-mounted security against fire device | |
| CN204726530U (en) | A kind of passenger transporting car body | |
| CN101973233A (en) | Linkage footboard structure for fire-fighting vehicle | |
| CN202966148U (en) | Outward-tilting type foot pedal structure of passenger room of firefighting vehicle | |
| WO2018233087A1 (en) | Suspended sky-train roof evacuation platform system | |
| CN105480155A (en) | Rotary type foot pedal structure linked with passenger room door of fire fighting truck | |
| CN102935827B (en) | Turnover-type footboard structure of fire truck | |
| CN205326772U (en) | Emergent sunroof that flees | |
| CN209043563U (en) | A kind of PC barrels of tolerance test device that falls from high altitude | |
| CN207157319U (en) | One kind is camped trailer | |
| CN205273641U (en) | Motor sweeper cab | |
| CN205854300U (en) | Left and right trunk opens the various passenger vehicles providing fire extinguishing fast-escape for oneself automatically | |
| CN102963306A (en) | Outward-tilting footboard structure for crew department of fire-fighting vehicle | |
| DE202010003195U1 (en) | Multifunctional auxiliary drive on commercial vehicles and / or the like. | |
| CN203724679U (en) | Overturn type collecting and placing device for suction pipes | |
| CN104225844A (en) | Fire-fighting automatic fire extinguisher arranged in car | |
| CN206297621U (en) | Driver's cabin and engineering truck | |
| CN214215795U (en) | Rail vehicle steel car body chassis width control device | |
| CN103448658A (en) | Openable side wall combination of large passenger car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215562 Industrial Park, Shuang Bang village, Xinzhuang Town, Changshou City, Suzhou, Jiangsu Patentee after: Jetta Fire Technology (Suzhou) Limited by Share Ltd Address before: 215562 Industrial Park, Shuang Bang village, Xinzhuang Town, Changshou City, Suzhou, Jiangsu Patentee before: Suzhou Jieda Fire-Protection Vehicle & Equipment Co., Ltd. |