CN207168888U - Fire fighting truck folding type rear climbing ladder - Google Patents
Fire fighting truck folding type rear climbing ladder Download PDFInfo
- Publication number
- CN207168888U CN207168888U CN201720868577.3U CN201720868577U CN207168888U CN 207168888 U CN207168888 U CN 207168888U CN 201720868577 U CN201720868577 U CN 201720868577U CN 207168888 U CN207168888 U CN 207168888U
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- Prior art keywords
- ladder
- cat ladder
- columns
- fire fighting
- fighting truck
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Abstract
A kind of fire fighting truck folding type rear climbing ladder is the utility model is related to, it includes fixed cat ladder（1）, fixed cat ladder（1）The upper side and lower side be respectively equipped with mounting bracket（2）With lower mounting bracket（3）, it also includes folding climbing ladder（4）, fixed cat ladder（1）Two columns（11）Lower end side on be separately installed with one piece of limiting buffer block rubber（5）, folding climbing ladder（4）Two vertical beams（41）Fixing end respectively with fixed cat ladder（1）Two columns（11）On hinged seat（12）It is hinged, folding climbing ladder（4）Two vertical beams（41）Activity end side surface and fixed cat ladder（1）Two columns（11）Movable buckle is separately installed between the side at middle part（6）.It marks time relatively low, easily climbs, and does not influence using and passing through for fire fighting truck.Its low cost simple in construction, it is solid and reliable, it is flexibly light.For fire fighter easily and fast, the roof of climbing up of safety carries out the operation of fire monitor and takes roof equipment and provide guarantee.
Description
Technical field
It the utility model is related to fire-fighting equipment, and in particular to cat ladder after a kind of fire fighting truck.
Background technology
Fire fighter is during fire-fighting fire extinguishing, it is often necessary to climbs up fire fighting truck roof operation fire monitor or takes roof device
Material, cat ladder is mostly to be fixed on fire fighting truck rear portion after existing fire fighting truck, bottom one mark time it is higher apart from ground distance, it has not been convenient to
Cat ladder after directly pedaling.If rear cat ladder is mounted so as to too low, using and passing through for fire fighting truck can be influenceed again.
The content of the invention
The utility model purpose is to provide a kind of easily climbing, and does not influence the fire fighting truck for using and the passing through folding of fire fighting truck
Cat ladder after stacked.
Technical solution of the present utility model is：It includes fixed cat ladder, and the upper side and lower side of fixed cat ladder is set respectively
The upper mounting bracket in facade direction and lower mounting bracket after having towards fire fighting truck, it also includes folding climbing ladder, and fixed cat ladder installs peace
Shelve and lower mounting bracket offside is fixed on two column lower end sides of cat ladder and is separately installed with one piece of limiting buffer block rubber, fold
The fixing end of two vertical beams of cat ladder respectively with the hinged seat phase above limiting buffer block rubber on fixed two columns of cat ladder
It is be hinged, it is separately installed with work between the side in the middle part of two columns of the activity end side surface of two vertical beams of folding climbing ladder and fixed cat ladder
Dynamic buckle.
It is of the present utility model to have the technical effect that：It marks time relatively low, easily climbs, and do not influence using and leading to for fire fighting truck
OK.Its low cost simple in construction, it is solid and reliable, it is flexibly light.For fire fighter easily and fast, safety climb up roof
Carry out the operation of fire monitor and take roof equipment to provide guarantee.
Brief description of the drawings
Fig. 1 is the utility model embodiment three-dimensional structure diagram.
Embodiment
As shown in figure 1, it includes fixed cat ladder 1, the upper side and lower side of fixed cat ladder 1 is stood after being respectively equipped with towards fire fighting truck
The upper mounting bracket 2 in face direction and lower mounting bracket 3, it also includes folding climbing ladder 4, and fixed cat ladder 1 installs mounting bracket 2 and lower installation
One piece of limiting buffer block rubber 5, folding climbing ladder 4 are separately installed with 1 two lower end sides of column 11 of fixation cat ladder of the offside of frame 3
The fixing end of two vertical beams 41 respectively with the hinged seat above limiting buffer block rubber 5 on fixed 1 two columns 11 of cat ladder
12 are hinged, and divide between the side at the middle part of 1 two columns of the activity end side surface of 4 two vertical beams 41 of folding climbing ladder and fixed cat ladder 11
Movable buckle 6 is not installed.
Fixed cat ladder 1 is by two columns 11 and some structures of spreader 13 being separately installed in parallel between two columns 11
Into.
Upper mounting bracket 2 is made up of upper left pillar 21, upper right pillar 22 and upper mounting plate 23, upper left pillar 21 and upper right pillar
22 horizontal parallel, one end are vertically connected with two upper ends of column 11 of fixed cat ladder 1 respectively, the other end respectively with upper mounting plate
23 are vertically connected, and lower mounting bracket 3 is made up of lower-left pillar 31, bottom right pillar 32 and lower installation board 33, lower-left pillar 31 and bottom right
The horizontal parallel, one end of pillar 32 is vertically connected with two lower ends of column 11 of fixed cat ladder 1 respectively, the other end respectively with lower peace
Loading board 33 is vertically connected.Mounting hole 7 equidirectional with each pillar is respectively equipped with upper mounting plate 23 and lower installation board 33.
Folding climbing ladder 4 is by two vertical beams 41 and some structures of crossbeam 42 being separately installed in parallel between two vertical beams 41
Into.
Movable buckle 6 is made up of snap hook 61, snap seats 62, snap collar 63, moving rod 64 and lock nose 65, and snap hook 61 is fixed
On the side of 4 two movable ends of vertical beam 41 of folding climbing ladder, snap seats 62 are fixed on the side at the fixed middle part of 1 two columns of cat ladder 11
On face, one end and the snap seats 62 of moving rod 64 are hinged, and the side of snap collar 63 is engaged with snap hook 61, offside is hinged on and removed
The middle part of bar 64, the offside that lock nose 65 is located at snap hook 61 are fixed on the side at the fixed middle part of 1 two columns of cat ladder 11, moving rod
64 are provided with the lock nostril being engaged with lock nose 65, and lock nose 65 is provided with lockhole.
Two pieces of limiting buffer block rubbers 5 be respectively on the upside of the direction of fixed cat ladder 1 thin downside it is thick, to ensure to fold
Cat ladder 4 is turned over downwards open after oblique sphenoid.
Use principle：During without using cat ladder, folding climbing ladder 4 is folded up on fixed cat ladder 1, and pass through movable buckle
6 are fixed on fixed cat ladder 1 and prevent it from arbitrarily opening.During using cat ladder, by between the upper end of folding climbing ladder 4 and fixed cat ladder 1
Movable buckle 6 is opened, it is possible to and the upper end of folding climbing ladder 4 is turned down into opening and leaned against on limiting buffer block rubber 5, folding climbing ladder
The crossbeam 42 of 4 foots is apart from ground closer to can reduce the climbing difficulty of cat ladder.Folding climbing ladder 4 open after be it is skewed,
It is more convenient for climbing.
Claims (8)
1. fire fighting truck folding type rear climbing ladder, it includes fixed cat ladder（1）, it is characterised in that：Fixed cat ladder（1）The upper side and lower side
The upper mounting bracket in facade direction after being respectively equipped with towards fire fighting truck（2）With lower mounting bracket（3）, it also includes folding climbing ladder（4）Gu
Determine cat ladder（1）Install mounting bracket（2）With lower mounting bracket（3）The fixation cat ladder of offside（1）Two columns（11）In lower end side
It is separately installed with one piece of limiting buffer block rubber（5）, folding climbing ladder（4）Two vertical beams（41）Fixing end respectively with located at spacing
Bump rubber（5）Cat ladder is fixed in top（1）Two columns（11）On hinged seat（12）It is hinged, folding climbing ladder（4）Two
Vertical beam（41）Activity end side surface and fixed cat ladder（1）Two columns（11）Movable buckle is separately installed between the side at middle part
（6）.
2. fire fighting truck folding type rear climbing ladder as claimed in claim 1, it is characterised in that the fixed cat ladder（1）By two columns
（11）Separately it is installed in parallel in two columns（11）Between some spreaders（13）Form.
3. fire fighting truck folding type rear climbing ladder as claimed in claim 1, it is characterised in that the upper mounting bracket（2）By upper left pillar
（21）, upper right pillar（22）And upper mounting plate（23）Form, upper left pillar（21）With upper right pillar（22）Horizontal parallel, one end
Respectively with fixing cat ladder（1）Two columns（11）Upper end is vertically connected, the other end respectively with upper mounting plate（23）It is vertically connected,
Lower mounting bracket（3）By lower-left pillar（31）, bottom right pillar（32）And lower installation board（33）Form, lower-left pillar（31）With bottom right branch
Post（32）Horizontal parallel, one end is respectively with fixing cat ladder（1）Two columns（11）Lower end is vertically connected, the other end respectively with
Lower installation board（33）It is vertically connected.
4. fire fighting truck folding type rear climbing ladder as claimed in claim 3, it is characterised in that the upper mounting plate（23）With lower installation
Plate（33）On be respectively equipped with and the equidirectional mounting hole of each pillar（7）.
5. fire fighting truck folding type rear climbing ladder as claimed in claim 1, it is characterised in that the folding climbing ladder（4）By two vertical beams
（41）Separately it is installed in parallel in two vertical beams（41）Between some crossbeams（42）Form.
6. fire fighting truck folding type rear climbing ladder as claimed in claim 1, it is characterised in that the movable buckle（6）By snap hook
（61）, snap seats（62）, snap collar（63）, moving rod（64）With lock nose（65）Form, snap hook（61）It is fixed on folding climbing ladder（4）
Two vertical beams（41）On the side of movable end, snap seats（62）It is fixed on fixed cat ladder（1）Two columns（11）The side at middle part
On, moving rod（64）One end and snap seats（62）It is hinged, snap collar（63）Side and snap hook（61）It is engaged, offside hinge
It is connected on moving rod（64）Middle part, lock nose（65）Positioned at snap hook（61）Offside be fixed on fixed cat ladder（1）Two columns（11）
On the side at middle part, moving rod（64）It is provided with locking nose（65）The lock nostril being engaged.
7. fire fighting truck folding type rear climbing ladder as claimed in claim 6, it is characterised in that the lock nose（65）It is provided with lockhole.
8. fire fighting truck folding type rear climbing ladder as claimed in claim 1, it is characterised in that the limiting buffer block rubber（5）Respectively
For perpendicular to fixed cat ladder（1）Direction on the upside of thin downside it is thick, to ensure folding climbing ladder（4）It is turned over downwards after opening obliquely
Sphenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868577.3U CN207168888U (en) | 2017-07-18 | 2017-07-18 | Fire fighting truck folding type rear climbing ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868577.3U CN207168888U (en) | 2017-07-18 | 2017-07-18 | Fire fighting truck folding type rear climbing ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207168888U true CN207168888U (en) | 2018-04-03 |
Family
ID=61736991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720868577.3U Active CN207168888U (en) | 2017-07-18 | 2017-07-18 | Fire fighting truck folding type rear climbing ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207168888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350456A (en) * | 2018-12-24 | 2020-06-30 | 湖北三六一一特种装备有限责任公司 | Turnover climbing ladder for shelter |
| CN113353113A (en) * | 2021-07-26 | 2021-09-07 | 中车永济电机有限公司 | Be applied to movable roof ladder of heavy duty railcar |
-
2017
- 2017-07-18 CN CN201720868577.3U patent/CN207168888U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350456A (en) * | 2018-12-24 | 2020-06-30 | 湖北三六一一特种装备有限责任公司 | Turnover climbing ladder for shelter |
| CN113353113A (en) * | 2021-07-26 | 2021-09-07 | 中车永济电机有限公司 | Be applied to movable roof ladder of heavy duty railcar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Foldable back cat ladder of fire engine Effective date of registration: 20181130 Granted publication date: 20180403 Pledgee: Heilongjiang Xin Investment Guarantee Group Co., Ltd. Mudanjiang branch Pledgor: Mudanjiang Sentian Special Vehicle Refitting Co., Ltd. Registration number: 2018230000014 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200529 Granted publication date: 20180403 Pledgee: Heilongjiang Xin Investment Guarantee Group Co.,Ltd. Mudanjiang branch Pledgor: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING Co.,Ltd. Registration number: 2018230000014 |