CN201195013Y - Extension ladder fixing support of fire vehicle - Google Patents
Extension ladder fixing support of fire vehicle Download PDFInfo
- Publication number
- CN201195013Y CN201195013Y CNU2008200471387U CN200820047138U CN201195013Y CN 201195013 Y CN201195013 Y CN 201195013Y CN U2008200471387 U CNU2008200471387 U CN U2008200471387U CN 200820047138 U CN200820047138 U CN 200820047138U CN 201195013 Y CN201195013 Y CN 201195013Y
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- CN
- China
- Prior art keywords
- skeleton
- fire fighting
- fighting truck
- check lock
- lock lever
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an extension ladder fixing frame of a fire engine, which belongs to the technical field of fire engine parts. The extension ladder fixing frame of a fire engine comprises at least two front fixing seats and a rear fixing seat, wherein, the front fixing seats are fixed at the top of the identical section of a carriage in the fire engine, and the rear fixing seat is fixed at the top of the other section of the carriage in the fire engine; the front fixing seat comprises a base fixedly connected with the top part of the carriage, a framework fixedly connected with the base, and a locking level positioned above the framework, one end of the locking level is hinged with one side of the framework, a locking device used for locking the locking level is arranged at the other side of the framework, and a clipping hook matched with the locking device is arranged at the other end of the locking level; the rear fixing seat comprises a base fixedly connected with the carriage, a framework fixedly connected with the base, and a fixing plate fixedly connected with the framework. Through multi-directional limit and elastic limit, the utility model can effectively protect an extension ladder, and a rolling device is also arranged, when the extension ladder is disassembled and assembled, the friction between the extension ladder and a roller is rolling friction, the resistance force is little, and the disassembly and the assembly are quick, convenient and energy-saving.
Description
Technical field:
The utility model relates to fire fighting truck component technology field, refers in particular to the terraced fixed mount of drawing of a kind of fire fighting truck.
Background technology:
At present, existing fire fighting truck ladder is simpler and easy, just simply metal is drawn ladder to be fixed on above the ladder, and ladder does not have stopping means, tourelle and self-locking device, and metal draws ladder to rock easily, and dismounting is also inconvenient.In order to solve the problem that metal draws ladder to rock easily, the way that has is directly metal to be drawn ladder to be fixed by bolts on the ladder, adopts the stopping means of rigidity will draw ladder to compress.
In sum, the applicant thinks that there is following shortcoming in existing ladder:
(1) stopping means is a rigidity, jolts greatlyyer because of vehicle travels, and causes metal to draw ladder distortion and surface damage easily;
(2) locking device is that bolt is tightened, and influences the efficient of dismounting; Or easy hook chucking, no self-locking device, in the vibration processes that travels, hook flicks easily, makes and draws ladder to come off, and causes danger;
(3) no tourelle, or simple rubber tube is fixing on the top of the shelf, when drawing terraced dismounting, drawing the friction between ladder and the shelf is sliding friction rather than rolling friction, resistance is big, influences dismounting efficient.
The utility model content:
The purpose of this utility model is exactly to provide drawing of a kind of fire fighting truck terraced fixed mount at the deficiency of prior art existence.
To achieve these goals, the technical solution adopted in the utility model is: a kind of fire fighting truck draw terraced fixed mount, comprise holder behind at least two preceding holders and, preceding holder is fixed on the same joint car body top of fire fighting truck, back holder is fixed on another joint car body top of fire fighting truck, preceding holder comprises the base of fixedlying connected with car body top, skeleton of fixedlying connected and the check lock lever that is positioned at the skeleton top with base, one end of check lock lever and skeleton wherein a curb girder are hinged, another curb girder of skeleton is provided with the locking device that is used to lock check lock lever, and the other end of check lock lever is provided with the trip with the locking device coupling; Back holder comprises the base of fixedlying connected with car body top, the skeleton of fixedlying connected with base, and the fixed head that is connected with skeletal fixation.
Described locking device comprises set lever, base plate, clasp and limited block, base plate one end is fixedlyed connected with the skeleton curb girder, the other end and set lever are hinged, set lever offers the position of passing for limited block, hole, one rotating shaft is fixed on the base plate, and pass from the position, hole of set lever, the free end of limited block and rotating shaft flexibly connects; Set lever offers through hole away from the side of an end of limited block, and clasp is located in this through hole.
The skeleton top of preceding holder is equipped with rubber blanket.
The skeleton installed inside of preceding holder has tourelle, and tourelle comprises the axis of rolling and cylinder, and drum sleeve is connected on the axis of rolling, and cylinder is provided with positive stop lug boss; Described tourelle is near the skeleton bottom, and the axis of rolling passes the riser and the curb girder of skeleton, is undertaken spacing by latch.
Described check lock lever one side down is provided with the crashproof block rubber of at least two groups, and crashproof block rubber is distributed in the both sides of check lock lever.
Described check lock lever one side down also is provided with draw-in groove, and draw-in groove is positioned at the middle part of check lock lever.
The fixed head installed inside of back holder has tourelle, and tourelle comprises the axis of rolling and cylinder, and drum sleeve is connected on the axis of rolling, and cylinder is provided with positive stop lug boss; Described tourelle is near the fixed head bottom, and the axis of rolling passes the side of riser and fixed head, is undertaken spacing by latch.
The beneficial effects of the utility model are: the utility model draws ladder to pin in skeleton by the check lock lever handle; By being set on the cylinder of tourelle, the positive stop lug boss restriction draw ladder laterally moving; Check lock lever has crashproof block rubber to contact with drawing ladder, and restriction draws ladder vertical mobile, and spacing can the protection effectively of this elasticity drawn ladder simultaneously; Check lock lever is equipped with draw-in groove, blocks horizontal the pedaling of drawing ladder, and restriction draws ladder to vertically move; More than three aspects realized multi-faceted spacing.The utility model is provided with locking device, can guarantee to draw ladder can not come off automatically, and is safe and reliable; The utility model also is provided with tourelle, when ladder is drawn in dismounting, draws between ladder and the cylinder to belong to rolling friction, and resistance is little, and dismounting is quick, laborsaving; In addition, when base and carriage top can't adopt bolt to be connected and fixed, can adopt the viscose glue mode to encourage base and carriage top is adhesively fixed, the position is arbitrarily adjustable, realizes " flexible assembly ".
Description of drawings:
Fig. 1 is the structural representation of the check lock lever locking state of holder before the utility model;
Fig. 2 is the local enlarged diagram of the utility model locking device;
Fig. 3 is the structural representation of the check lock lever open mode of holder before the utility model;
Fig. 4 is the structural representation of holder behind the utility model;
Fig. 5 is the structural representation that the utility model is installed in the fire fighting truck top.
The specific embodiment:
See Fig. 1 to 5, the utility model comprises holder 2 behind two preceding holders 1 and, preceding holder 1 is fixed on the same joint car body top 3 of fire fighting truck, back holder 2 is fixed on another joint car body top 3 of fire fighting truck, preceding holder 1 comprises the base 11 of fixedlying connected with car body top 3, skeleton 12 of fixedlying connected and the check lock lever 13 that is positioned at skeleton 12 tops with base 11, wherein the free end of a skeleton curb girder 121 is welded with hinge 5, one end of check lock lever 13 also welds with hinge 5, another skeleton curb girder 122 is provided with the locking device 4 that is used to lock check lock lever 13, described locking device 4 comprises set lever 41, base plate 42, clasp 43 and limited block 44, base plate 42 1 ends are fixedlyed connected with skeleton curb girder 122, one end is hinged with tight handle 41, set lever 41 offers the position of passing for limited block 44, hole 411, one rotating shaft 6 is fixed on the base plate 42, and pass from the position, hole 411 of set lever 41, limited block 44 flexibly connects with the free end of rotating shaft 6; Set lever 41 offers through hole away from the side of an end of limited block 44, and clasp 43 is located in this through hole, and the free end of check lock lever 13 is provided with the trip 131 with clasp 4 couplings; Back holder 2 comprises the base 21 of fixedlying connected with car body top 3, the skeleton 22 of fixedlying connected with base 21, the fixed head 23 of fixedlying connected with skeleton 22.
The upper end of the skeleton 12 of preceding holder 1 is provided with rubber blanket 123, and check lock lever 13 two ends are pressed and dropped on the rubber blanket 123.
Described check lock lever 13 one side down is provided with the crashproof block rubber 8 of at least two groups, and crashproof block rubber 8 is distributed in the both sides of check lock lever 13, after check lock lever 13 locking, draws ladder 9 to contact with crashproof block rubber 8.
Described check lock lever 13 one side down also is provided with draw-in groove 10, and draw-in groove 10 is positioned at the middle part of check lock lever 13.
Fixed head 23 installed inside of back holder 2 have tourelle 14, and tourelle 14 comprises cylinder 141 and cylinder 142, the axis of rolling 143, and cylinder 141,142 is socketed on the axis of rolling 143, and cylinder 141 is provided with positive stop lug boss 16; The axis of rolling 143 is fixed on fixed head 23 and the riser 17, and two ends are spacing by latch 15.
Claims (10)
1. a fire fighting truck draws terraced fixed mount, comprise holder behind at least two preceding holders and, preceding holder is fixed on the same joint car body top of fire fighting truck, back holder is fixed on another joint car body top of fire fighting truck, it is characterized in that: preceding holder comprises the base of fixedlying connected with car body top, skeleton of fixedlying connected and the check lock lever that is positioned at the skeleton top with base, one end of check lock lever and skeleton wherein a curb girder are hinged, another curb girder of skeleton is provided with the locking device that is used to lock check lock lever, and the other end of check lock lever is provided with the trip with the locking device coupling; Back holder comprise the base fixedly connected with car body top, with the fixedly connected skeleton of base, the fixed head that is connected with skeletal fixation.
2. a kind of fire fighting truck according to claim 1 draws terraced fixed mount, it is characterized in that: described locking device comprises set lever, base plate, clasp and limited block, base plate one end is fixedlyed connected with the skeleton curb girder, the other end and set lever are hinged, set lever offers the position of passing for limited block, hole, one rotating shaft is fixed on the base plate, and passes from the position, hole of set lever, and the free end of limited block and rotating shaft flexibly connects; Set lever offers through hole away from the side of an end of limited block, and clasp is located in this through hole.
A kind of fire fighting truck according to claim 1 draw terraced fixed mount, it is characterized in that: the curb girder of the skeleton of preceding holder is hinged by an end of hinge and check lock lever.
A kind of fire fighting truck according to claim 1 draw terraced fixed mount, it is characterized in that: the skeleton top of preceding holder is equipped with rubber blanket.
A kind of fire fighting truck according to claim 1 draw terraced fixed mount, it is characterized in that: the skeleton installed inside of preceding holder has tourelle, and tourelle comprises the axis of rolling and cylinder, and drum sleeve is connected on the axis of rolling, and cylinder is provided with positive stop lug boss.
A kind of fire fighting truck according to claim 5 draw terraced fixed mount, it is characterized in that: described tourelle is near the skeleton bottom, and the axis of rolling passes the riser and the curb girder of skeleton, and two ends are undertaken spacing by latch.
7. according to the terraced fixed mount that draws of any described a kind of fire fighting truck of claim 1 to 6, it is characterized in that: described check lock lever one side down is provided with the crashproof block rubber of at least two groups, and crashproof block rubber is distributed in the both sides of check lock lever.
8. according to the terraced fixed mount that draws of any described a kind of fire fighting truck of claim 1 to 6, it is characterized in that: described check lock lever also is provided with draw-in groove towards the one side of base, and draw-in groove is positioned at the middle part of check lock lever.
A kind of fire fighting truck according to claim 1 draw terraced fixed mount, it is characterized in that: the fixed head installed inside of back holder has tourelle, and tourelle comprises the axis of rolling and cylinder, and drum sleeve is connected on the axis of rolling, and cylinder is provided with positive stop lug boss.
A kind of fire fighting truck according to claim 9 draw terraced fixed mount, it is characterized in that: described tourelle is near the fixed head bottom, and the axis of rolling passes the side of riser and fixed head, and two ends are undertaken spacing by latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200471387U CN201195013Y (en) | 2008-04-30 | 2008-04-30 | Extension ladder fixing support of fire vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200471387U CN201195013Y (en) | 2008-04-30 | 2008-04-30 | Extension ladder fixing support of fire vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201195013Y true CN201195013Y (en) | 2009-02-18 |
Family
ID=40414653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200471387U Expired - Lifetime CN201195013Y (en) | 2008-04-30 | 2008-04-30 | Extension ladder fixing support of fire vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201195013Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692952A (en) * | 2013-12-03 | 2014-04-02 | 国家电网公司 | Insulating ladder fixing device for electric power rush-repair vehicle |
| CN106677694A (en) * | 2017-03-02 | 2017-05-17 | 新兴重工三六（武汉）特种装备厂 | Ladder pick-and-place combined device of fire fighting truck |
| CN111450453A (en) * | 2020-04-10 | 2020-07-28 | 赣州江钨汽车改装有限公司 | Electric fire-fighting emergency car |
| CN111911063A (en) * | 2020-07-31 | 2020-11-10 | 广东电网有限责任公司 | Electric power cat ladder fixing device |
-
2008
- 2008-04-30 CN CNU2008200471387U patent/CN201195013Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692952A (en) * | 2013-12-03 | 2014-04-02 | 国家电网公司 | Insulating ladder fixing device for electric power rush-repair vehicle |
| CN103692952B (en) * | 2013-12-03 | 2016-02-17 | 国家电网公司 | The automobile-used insulating ladder anchor fitting of a kind of electric power first-aid |
| CN106677694A (en) * | 2017-03-02 | 2017-05-17 | 新兴重工三六（武汉）特种装备厂 | Ladder pick-and-place combined device of fire fighting truck |
| CN106677694B (en) * | 2017-03-02 | 2018-10-09 | 新兴重工三六一一（武汉）特种装备厂 | A kind of ladder of fire fighting truck picks and places combination unit |
| CN111450453A (en) * | 2020-04-10 | 2020-07-28 | 赣州江钨汽车改装有限公司 | Electric fire-fighting emergency car |
| CN111911063A (en) * | 2020-07-31 | 2020-11-10 | 广东电网有限责任公司 | Electric power cat ladder fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG YONGQIANG AULD LANG REAL INTERNATIONAL F Free format text: FORMER NAME: DONGGUAN ROSENBAUER FIRE FIGHTING VEHICLES CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 523407 Tong Yan Industrial Zone, Liaobu Town, Dongguan, Guangdong Patentee after: Guangdong Yongqiang Auld Lang Real International Fire Fighting Vehicles Ltd. Address before: Liaobu Zhen Tang Chun Industrial Zone 523407 Guangdong city of Dongguan province Dongguan Rosenbauer fire Automobile Co. Ltd. Patentee before: Dongguan Rosenbauer Fire Fighting Vehicles Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090218 |
|
| CX01 | Expiry of patent term |