CN207879243U - Fire fighting truck storage compartment cat ladder and fire fighting truck - Google Patents
Fire fighting truck storage compartment cat ladder and fire fighting truck Download PDFInfo
- Publication number
- CN207879243U CN207879243U CN201820170349.3U CN201820170349U CN207879243U CN 207879243 U CN207879243 U CN 207879243U CN 201820170349 U CN201820170349 U CN 201820170349U CN 207879243 U CN207879243 U CN 207879243U
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- cat ladder
- skeleton
- fire fighting
- fighting truck
- storage compartment
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Abstract
The utility model provides a kind of fire fighting truck storage compartment cat ladder and fire fighting truck.Fire fighting truck storage compartment cat ladder includes：First cat ladder skeleton, the second cat ladder skeleton, third cat ladder skeleton and fixed frame, the first cat ladder skeleton, the second cat ladder skeleton, third cat ladder skeleton pass sequentially through linkage and are pivotably connected, the fixed frame includes the sliding slot for accommodating the first cat ladder skeleton, the second cat ladder skeleton and third cat ladder skeleton, and the length of the sliding slot is greater than or equal to the sum of the length of the first cat ladder skeleton, the second cat ladder skeleton and third cat ladder skeleton.The utility model can along fire fighting truck vehicle body fore-and-aft plane it is symmetrical, and can realize two side-pullings of cat ladder, simple and reliable for structure, storage compartment occupies little space.
Description
Technical field
The utility model is related to technical field of fire control, more particularly to a kind of fire fighting truck storage compartment cat ladder and fire fighting truck.
Background technology
The storage compartment of fire fighting truck is mainly used to load the equipment with vehicle rescue fire extinguishing, some carry large-tonnage water pot
The preceding storage compartment of fire fighting truck be generally available to place water band, the equipment such as mobile water cannon.
The height of the preceding storage compartment on large-tonnage chassis is generally higher, and equipment can not usually be picked and placeed by standing on the ground, general to use
The form of foot pedal is turned under being arranged below storage compartment to pick and place equipment；The quick fetching of equipment may be implemented in this scheme, but
There has been a storage battery on some chassis in equipment lower box part, exhaust gas processing device, even meeting below storage compartment before chassis more than four axis
There is tire, therefore conventional lower turning type foot pedal can not be set.
In this case, the cat ladder of side pull is usually set, in order to reduce cat ladder stile terrain clearance, no
It obtains and does not use folding climbing ladder structure, operating procedure on the one hand can be caused complicated, the operating time is long, and fold mechanism is on the other hand arranged
Later cat ladder entirety occupied space is larger, and since the overall stability provided with multiple foldings and hinged position, cat ladder becomes
Difference, component, which is easily damaged, to be loosened.
Utility model content
The purpose of this utility model is to provide a kind of fire fighting truck storage compartment cat ladder and fire fighting truck, in the prior art to solve
Folding climbing ladder structure operation step is complicated, the operating time is long, and cat ladder entirety occupied space is larger after fold mechanism is arranged, and climbs
The overall stability of ladder is deteriorated, and component is easily damaged the problem of loosening.
In order to solve the above technical problems, the utility model provides a kind of fire fighting truck storage compartment cat ladder, including：First cat ladder
Skeleton, the second cat ladder skeleton, third cat ladder skeleton and fixed frame, the first cat ladder skeleton, the second cat ladder skeleton, third cat ladder
Skeleton passes sequentially through linkage and is pivotably connected, and the fixed frame includes for accommodating the first cat ladder skeleton, second
The length of the sliding slot of cat ladder skeleton and third cat ladder skeleton, the sliding slot is climbed more than or equal to the first cat ladder skeleton, second
The sum of the length of terraced skeleton and third cat ladder skeleton.
Preferably, lock pin, the first cat ladder bone are provided on the side wall corresponding to the sliding slot of the fixed frame
The locking hole for coordinating with the lock pin is provided on frame and third cat ladder skeleton.
Preferably, one end of the separate second cat ladder skeleton of the first cat ladder skeleton, and/or the third cat ladder
One end far from the second cat ladder skeleton of skeleton is provided with cat ladder end.
Preferably, the linkage includes first axle, second hinge and articulated shaft, the first axle and described the
Two hinge is pivotably connected by the articulated shaft.
Preferably, the slewing area between the second cat ladder skeleton and the third cat ladder skeleton is 0-90 degree.
The utility model additionally provides a kind of fire fighting truck, which is characterized in that including above-mentioned fire fighting truck storage compartment cat ladder, institute
The fixed frame for stating fire fighting truck storage compartment cat ladder is fixedly secured on the fire fighting truck storage compartment of the fire fighting truck.
Preferably, the fixed frame is fixed to by welding or bolt on the fire fighting truck storage compartment.
By adopting the above-described technical solution, the utility model can along fire fighting truck vehicle body fore-and-aft plane it is symmetrical, and
Two side-pullings of cat ladder can be achieved, simple and reliable for structure, storage compartment occupies little space, and solves inventory case cat ladder occupancy
Space is big, and part stability is poor, the problem of being susceptible to parts damages.
Other than objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.The utility model will be described in further detail below.
Description of the drawings
The Figure of description for constituting the part of the utility model is used to provide a further understanding of the present invention, this
The illustrative embodiments and their description of utility model do not constitute the improper limit to the utility model for explaining the utility model
It is fixed.In the accompanying drawings：
Fig. 1 is the schematic diagram of storage compartment cat ladder unilateral side extraction.
Fig. 2 is the schematic diagram of storage compartment cat ladder other side extraction.
Fig. 3 is the schematic diagram that cat ladder is withdrawn.
Fig. 4 is the schematic diagram at cat ladder hinge position.
Fig. 5 is the schematic diagram at cat ladder locking position.
Fig. 6 is the structural schematic diagram of cat ladder end.
Reference numeral in figure：1, the first cat ladder skeleton；2, the second cat ladder skeleton；3, third cat ladder skeleton；4, fixed frame；5、
First axle；6, second hinge；7, articulated shaft；8, lock pin；9, sliding slot；10, cat ladder end.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.The utility model is described in detail with reference to embodiment.
In order to make those skilled in the art more fully understand the utility model, the utility model will be implemented below
Technical solution in example is clearly and completely described, it is clear that described embodiment is only the utility model part
Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, should all belong to the range of the utility model protection.
The utility model provides a kind of fire fighting truck storage compartment cat ladder, including：First cat ladder skeleton 1, the second cat ladder skeleton
2, third cat ladder skeleton 3 and fixed frame 4, the first cat ladder skeleton 1, the second cat ladder skeleton 2, third cat ladder skeleton 3 lead to successively
It crosses linkage to be pivotably connected, the fixed frame 4 includes for accommodating the first cat ladder skeleton 1, the second cat ladder skeleton
2 and third cat ladder skeleton 3 sliding slot 9, the length of the sliding slot 9 is greater than or equal to the first cat ladder skeleton 1, the second cat ladder
The sum of the length of skeleton 2 and third cat ladder skeleton 3.The ladder of first cat ladder skeleton 1, the second cat ladder skeleton 2, third cat ladder skeleton 3
It pedals, surface is anti-skidding by pasting the forms progress such as Anti-skid adhesive piece, or increase installation punching antiskid plate.The surface mount of sliding slot 9 has
Nylon sheet, to increase the evenness of cat ladder pull.Sliding slot 9 preferably uses stainless steel to make.
After usage, the first cat ladder skeleton 1, the second cat ladder skeleton 2 and third cat ladder skeleton 3 can be received together
It receives into the sliding slot 9 of fixed frame 4.When it is desired to be used, by the first cat ladder skeleton 1, the second cat ladder skeleton 2 and third cat ladder bone
Frame 3 pulls out, to make it become state shown in FIG. 1, in this way, the second cat ladder skeleton 2 and third cat ladder skeleton 3 lock
It is in alignment, it linearly obliquely supports on ground, plays the role of climbing for people.
By adopting the above-described technical solution, the utility model can along fire fighting truck vehicle body fore-and-aft plane it is symmetrical, and
Two side-pullings of cat ladder can be achieved, simple and reliable for structure, storage compartment occupies little space, and solves inventory case cat ladder occupancy
Space is big, and part stability is poor, the problem of being susceptible to parts damages.
Preferably, lock pin 8, first cat ladder are provided on the side wall corresponding to the sliding slot 9 of the fixed frame 4
The locking hole for coordinating with the lock pin 8 is provided on skeleton 1 and third cat ladder skeleton 3.
Preferably, one end of the separate second cat ladder skeleton 2 of the first cat ladder skeleton 1, and/or the third are climbed
One end far from the second cat ladder skeleton 2 of terraced skeleton 3 is provided with cat ladder end 10.The position that cat ladder end 10 is contacted with ground
It sets, anti-skidding shape can also be set, increase safety.
Preferably, the linkage includes first axle 5, second hinge 6 and articulated shaft 7, the first axle 5 and institute
Second hinge 6 is stated to be pivotably connected by the articulated shaft 7.
Preferably, the slewing area between the second cat ladder skeleton 2 and the third cat ladder skeleton 3 is 0-90 degree.This
Sample, the power that generation is trampled using the position and personnel of 0 ° of hinge lock cat ladder, not will produce the displacement of cat ladder, ensure
The climbing safety of personnel.
The utility model additionally provides a kind of fire fighting truck, which is characterized in that including above-mentioned fire fighting truck storage compartment cat ladder, institute
The fixed frame 4 for stating fire fighting truck storage compartment cat ladder is fixedly secured on the fire fighting truck storage compartment of the fire fighting truck.
Preferably, the fixed frame 4 is fixed to by welding or bolt on the fire fighting truck storage compartment.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (7)
1. a kind of fire fighting truck storage compartment cat ladder, which is characterized in that including：First cat ladder skeleton (1), the second cat ladder skeleton (2),
Three cat ladder skeletons (3) and fixed frame (4), the first cat ladder skeleton (1), the second cat ladder skeleton (2), third cat ladder skeleton (3)
It passes sequentially through linkage to be pivotably connected, the fixed frame (4) includes for accommodating the first cat ladder skeleton (1),
The length of the sliding slot of two cat ladder skeletons (2) and third cat ladder skeleton (3), the sliding slot is greater than or equal to the first cat ladder bone
The sum of the length of frame (1), the second cat ladder skeleton (2) and third cat ladder skeleton (3).
2. fire fighting truck storage compartment cat ladder according to claim 1, which is characterized in that the fixed frame (4) corresponds to institute
It states and is provided with lock pin on the side wall of sliding slot, be provided with and be used on the first cat ladder skeleton (1) and third cat ladder skeleton (3)
With the locking hole of lock pin cooperation.
3. fire fighting truck storage compartment cat ladder according to claim 1, which is characterized in that the first cat ladder skeleton (1) it is remote
The separate second cat ladder skeleton (2) of one end, and/or the third cat ladder skeleton (3) from the second cat ladder skeleton (2)
One end be provided with cat ladder end.
4. fire fighting truck storage compartment cat ladder according to claim 1, which is characterized in that the linkage includes first axle
(5), second hinge (6) and articulated shaft (7), the first axle (5) pass through the articulated shaft (7) with the second hinge (6)
It is pivotably connected.
5. fire fighting truck storage compartment cat ladder according to claim 1, which is characterized in that the second cat ladder skeleton (2) and institute
It is 0-90 degree to state the slewing area between third cat ladder skeleton (3).
6. a kind of fire fighting truck, which is characterized in that including the fire fighting truck storage compartment cat ladder described in any one of claim 1-5, institute
The fixed frame (4) for stating fire fighting truck storage compartment cat ladder is fixedly secured on the fire fighting truck storage compartment of the fire fighting truck.
7. fire fighting truck according to claim 6, which is characterized in that the fixed frame (4) is fixed to by welding or bolt
On the fire fighting truck storage compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170349.3U CN207879243U (en) | 2018-01-31 | 2018-01-31 | Fire fighting truck storage compartment cat ladder and fire fighting truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820170349.3U CN207879243U (en) | 2018-01-31 | 2018-01-31 | Fire fighting truck storage compartment cat ladder and fire fighting truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879243U true CN207879243U (en) | 2018-09-18 |
Family
ID=63509398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820170349.3U Active CN207879243U (en) | 2018-01-31 | 2018-01-31 | Fire fighting truck storage compartment cat ladder and fire fighting truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097124A (en) * | 2020-01-15 | 2020-05-05 | 缙云松弛自动化科技有限公司 | Fire rescue ladder for high-rise building |
-
2018
- 2018-01-31 CN CN201820170349.3U patent/CN207879243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111097124A (en) * | 2020-01-15 | 2020-05-05 | 缙云松弛自动化科技有限公司 | Fire rescue ladder for high-rise building |
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