CN202952913U - Rotary foot pedal structure for passenger compartment of fire-fighting vehicle - Google Patents
Rotary foot pedal structure for passenger compartment of fire-fighting vehicle Download PDFInfo
- Publication number
- CN202952913U CN202952913U CN 201220648401 CN201220648401U CN202952913U CN 202952913 U CN202952913 U CN 202952913U CN 201220648401 CN201220648401 CN 201220648401 CN 201220648401 U CN201220648401 U CN 201220648401U CN 202952913 U CN202952913 U CN 202952913U
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- crew department
- foot pedal
- door
- fire extinguishing
- pedal structure
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- 239000011521 glass Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to a rotary foot pedal structure for a passenger compartment of a fire-fighting vehicle, belonging to the technical field of fire-fighting vehicles. The rotary foot pedal structure comprises a passenger compartment, wherein a passenger compartment underframe for fixing a chassis of the fire-fighting vehicle is arranged at the bottom of the passenger compartment, and a passenger compartment door is arranged at one side of the passenger compartment through a pivot. The rotary foot pedal structure of the passenger compartment comprises a foot pedal body which is connected with the passenger compartment underframe through a pivot and connected with the passenger compartment door. When the passenger compartment door is closed, the foot pedal body is extended into the bottom of the passenger compartment, and when the passenger compartment door is opened, the foot pedal body is extended out of the bottom of the passenger compartment. The rotary foot pedal structure has the advantages of ensuring the linkage of the passenger compartment door and the foot pedal body, and guaranteeing that the foot pedal body is in hidden state and free from being damaged; and the door opening action and the motion of the foot pedal body are integrated as a whole, so that the precious rescue time of fire fighters is saved.
Description
Technical field
The utility model belongs to the fire-fighting vehicle technical field, is specifically related to a kind of rotary foot pedal structure of crew department of fire extinguishing tanker.
Background technology
The fire extinguishing tanker crew department is usually located at operator's compartment and, between the envelope that carries fluid reservoir (being perfused with water or fire foam in fluid reservoir), is furnished with crew department's door on the crew department, for the fire fighter, passes in and out.Because the vehicle chassis of fire extinguishing tanker is higher, therefore on the 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 usually by crew department's tread plate with the 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 the fire fighter gets on or off the bus, but there is following technical matters, one, due to crew department's tread plate once being installed on fire extinguishing tanker, just put on display the sidepiece in vehicle body just as one piece of wing consistently, specifically, even under non-initiate mode, crew department's tread plate still is 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.
is no lack of the foot pedal structure that is seen in fire extinguishing tanker in published Chinese patent literature, 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, stand in and extract required fire fighting apparatus and materials from De Xiang chamber, equipment railway carriage or compartment on tread plate and arrange in order to be convenient to the fire fighter, and the exhibition of whole tread plate folding can be arrived to the outer bottom corresponding to the equipment railway carriage or compartment of fire extinguishing tanker under non-initiate mode, thereby can eliminate aforesaid 3 technical matterss: the patent of invention publication number CN101214801A provide " linkage wood clapper structure ", this patent also is aimed at the design of equipment railway carriage or compartment, there is the effect of different Qu Tonggong with aforementioned CN200973933Y, it is still and technique effect that equally can embody aforementioned CN200973933Y design for the equipment railway carriage or compartment 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 that " linkage type foot pedal structure of used in fire-fighting " arranged, because these two patent schemes both can be applied to the 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 with manual mode, tread plate to be put on display to car body by the fire fighter under initiate mode, and under non-working condition, makes it in hidden state.But there is following shortcoming: one, because the tread plate that manually just can complete for twice that need to be artificial by the fire fighter is put on display side portion of vehicle and the process that is hidden in vehicle bottom, therefore at the position of crew department's door, should not configure, because just can't make tread plate be stowed to vehicle bottom after the fire fighter steps on car to enter the crew department, unless complete and be back to destination and just be able to tread plate in hidden state after all fire fighters get off with vehicle in the disaster relief, and, in the way of travelling of fire extinguishing tanker, 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 saving to greatest extent each minute of fire fighter 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 the 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 to have carried out analogue test repeatedly in the applicant plant area under strict secrecy provision, it is effective that result proves.
Summary of the invention
Task of the present utility model be to provide a kind of only can ensure after Parking fire fighter come in and go out in period of crew department put on display in side portion of vehicle, within all the other periods, all in vehicle bottom, use avoid because of the Vehicle Driving Cycle process in sustain damage and without by the fire fighter directly to tread plate manual operation use the rotary foot pedal structure of crew department of fire extinguishing tanker of the disaster relief time of the preciousness of saving the fire fighter.
task of the present utility model completes like this, the rotary foot pedal structure of a kind of crew department of fire extinguishing tanker, described fire extinguishing tanker comprises the crew department, this crew department's bottom has the crew department underframe fixing for the chassis with fire extinguishing tanker, a side pivot the crew department is provided with crew department's door, the rotary foot pedal structure of described crew department comprises the 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 utility model, the bottom of the Width of described crew department's door form have one at the bottom of edge, be provided with at least one pair of hinge on crew department's underframe of described crew department and in the position corresponding to described tread plate body, described tread plate body with a pair of hinge pivot, be connected and with the described door end along being connected.
in another specific embodiment of the present utility model, offer a slip cotter way on edge, the described door end, 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 with panel and side plate, be connected 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 utility model, described slip cotter way the described door end along on position be positioned under described crew department's door opening the 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 utility model, the geometric configuration of described base plate is fan-shaped.
Also have a specific embodiment of the present utility model, the shape of each step in described one group of step all is fan-shaped.
More of the present utility model and, in specific embodiment, the length of each step in described one group of step is shunk from bottom to top gradually.
In of the present utility model and then specific embodiment, the height of each step in described one group of step is 15-25 ㎝.
Of the present utility model again more and, in specific embodiment, on described crew department's door, be provided with transparent window.
In again of the present utility model and then specific embodiment, described transparent window is transparent implosion guard or transparent organic glass.
The technical scheme that the utility model provides is due to the tread plate body is connected with crew department's underframe pivotal joint and with crew department's door, while therefore coming in and going out the crew department as the fire fighter after the fire extinguishing tanker Parking, along with the unlatching of crew department's door or close and can make the tread plate body put on display crew department's bottom or open up the bottom into the crew department simultaneously, ensured the interlock of crew department's door and tread plate body, and, in the Vehicle Driving Cycle way, guarantee that the tread plate body exempts from damage in hidden state; Owing to being driven the tread plate body by crew department's door, thus the fire fighter without with manual mode to the operation of tread plate body, thereby the action of opening the door with the motion of tread plate body, integrate, can save the disaster relief time of fire fighter's preciousness.
The accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
The specific embodiment
For the inspector that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in the mode of embodiment below, but the description to embodiment is not all the restriction to the utility model scheme, any according to the utility model design, done only for pro forma but not substantial equivalent transformation all should be considered as the technical solution of the utility model category.
Refer to Fig. 1, provided the crew department 1 who takes for the 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 the vehicle chassis (not shown) is fixed with the chassis of fire extinguishing tanker, and be provided with the hinge 111 for connecting for tread plate body 2 pivotables to be described in detail below on crew department's underframe 11, the quantity of hinge 111 is preferably a pair of.The height of aforesaid crew department's door 12 is with the height of crew department 1 gangway, to adapt 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 utility model, this structure comprises tread plate body 2, this tread plate body 2 and aforesaid hinge 111 pivotal joints, and with aforesaid crew department's door 12, be connected 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 the 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 extremely is conducive to protect tread plate body 2.
Please continue to see 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, offering a slip cotter way 1211 on along 121 at the bottom of this.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 the 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 crew department's door 12 crew department's 1 far away under opening a end to aforementioned slip cotter way 1211, and the length of slip cotter way 1211 should meet tread plate body 2 and 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 from crew department 1 outer bottom.That is to say the relation that the exhibition amplitude maintenance of the unlatching amplitude of crew department's door 12 and tread plate body 2 is 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 also all be 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 the technical scheme that the utility model provides has made up the shortcoming in the prior art dexterously fully, completed the 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.
the rotary foot pedal structure of a kind of crew department of fire extinguishing tanker, described fire extinguishing tanker comprises crew department (1), this crew department's (1) bottom has the crew department underframe (11) fixing for 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 rotary foot pedal structure of described 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) while closing, 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 the 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 the crew department of fire extinguishing tanker according to claim 2, it is characterized in that at the described door end along on (121), offering a slip cotter way (1211), 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 with panel (21) and side plate (22), be connected 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 the 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 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 the 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 the 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) all is fan-shaped.
7.
According to the rotary foot pedal structure of crew department of claim 3 or 6 described fire extinguishing tankers, 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 the 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 described fire extinguishing tanker of 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 the 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 |
|---|---|---|---|
| CN 201220648401 CN202952913U (en) | 2012-11-30 | 2012-11-30 | Rotary foot pedal structure for passenger compartment of fire-fighting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648401 CN202952913U (en) | 2012-11-30 | 2012-11-30 | Rotary foot pedal structure for passenger compartment of fire-fighting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202952913U true CN202952913U (en) | 2013-05-29 |
Family
ID=48458501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648401 Withdrawn - After Issue CN202952913U (en) | 2012-11-30 | 2012-11-30 | Rotary foot pedal structure for passenger compartment of fire-fighting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202952913U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951082A (en) * | 2012-11-30 | 2013-03-06 | 苏州市捷达消防车辆装备有限公司 | Rotary pedal structure for crew department for fire engine |
| CN106429855A (en) * | 2016-10-31 | 2017-02-22 | 徐州建机工程机械有限公司 | Tower crane cab with rotating platform |
| CN106696835A (en) * | 2016-12-27 | 2017-05-24 | 山西汾西重工有限责任公司 | Vehicle-mounted storing type step ladder |
-
2012
- 2012-11-30 CN CN 201220648401 patent/CN202952913U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951082A (en) * | 2012-11-30 | 2013-03-06 | 苏州市捷达消防车辆装备有限公司 | Rotary pedal structure for crew department for fire engine |
| CN106429855A (en) * | 2016-10-31 | 2017-02-22 | 徐州建机工程机械有限公司 | Tower crane cab with rotating platform |
| CN106696835A (en) * | 2016-12-27 | 2017-05-24 | 山西汾西重工有限责任公司 | Vehicle-mounted storing type step ladder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130529 Effective date of abandoning: 20141029 |
|
| RGAV | Abandon patent right to avoid regrant |