CN102274600B - Suction hose coiling mechanism for fire engine - Google Patents
Suction hose coiling mechanism for fire engine Download PDFInfo
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- CN102274600B CN102274600B CN201110144627A CN201110144627A CN102274600B CN 102274600 B CN102274600 B CN 102274600B CN 201110144627 A CN201110144627 A CN 201110144627A CN 201110144627 A CN201110144627 A CN 201110144627A CN 102274600 B CN102274600 B CN 102274600B
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- suction hose
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Abstract
The invention relates to a suction hose coiling mechanism for a fire engine, which comprises a frame, a rotating handle, a supporting panel, a rotating plate, a suction hose fixing base, a reinforcing rib, a rotating spindle, a tapered roller bearing, a deep groove ball bearing, a bearing sleeve and a cover, wherein the rotating plate is embedded in the supporting panel; the supporting panel and the rotating plate are arranged above the frame; the supporting panel is spliced with the frame; the rotating handle is arranged under the frame; an axle hole is formed on the frame; the bearing sleeve passes through the axle hole and is welded on the frame; the tapered roller bearing and the deep groove ball bearing are embedded at two ends of the bearing sleeve; the rotating spindle is embedded in the middle of the bearing sleeve; the upper end of the rotating spindle is connected to the cover; the lower end of the rotating spindle is connected to the rotating handle; the cover is connected to the rotating plate through a bolt; the suction hose fixing base is arranged on the rotating plate; a fire suction hose is directly sleeved on the suction hose fixing base; and the fire suction hose is coiled on the supporting panel just by rotating the rotating handle with a hand. The suction hose coiling mechanism for the fire engine can be used for coiling a longer suction hose on the rotating plate and placing the suction hose in a space at the rear bottom of the fire engine. The suction hose can be conveniently taken and used, thereby saving valuable time for rescuing.
Description
Technical field
The present invention relates to fire fighting truck component technology field, refer in particular to a kind of suction hose reel mechanism of fire fighting truck.
Background technology
In order to ensure people's lives safety, it is particularly important that fire-fighting work seems.Along with the development of society, the ability that fire units is handled various accident rescue operations is more and more stronger, and guarantees that one of important tool that rescue work is effectively carried out is exactly a fire fighting truck, along with development of science and technology, and at present air compression foam class fire fighting trucks that adopt more.This air compression foam class fire fighting truck has been equipped with a large amount of rescue class fire-fighting equipments usually, has improved the quality of rescue.But; Because fire fighting truck car load space is limited, the suction hose of fire fighting truck is arranged at the railway carriage top more, and owing to the space reason; The length of suction hose is no more than 2 meters usually; When carrying out fire-fighting operation, the fireman need climb up roof through staircase and take off 2 meters long water pipes, as required two to four water pipe is connect use then.Not only use very inconvenience, and lose time, particularly critical the time, of short duration time waste may cause the serious person or property loss.
Therefore, not enough to prior art, provide the suction hose reel mechanism of the fire fighting truck that a kind of fireman of convenience carries out rescue very necessary.
Summary of the invention
The suction hose reel mechanism that the objective of the invention is to avoid the weak point of prior art and a kind of fire fighting truck is provided, the suction hose reel mechanism of this fire fighting truck is easy to use, can be convenient to the fireman and carry out rescue.
The object of the invention is realized through following technical measures.
A kind of suction hose reel mechanism of fire fighting truck is provided with skeleton, rotating handles, support panel, rotating disk and shaft device;
Said rotating disk is provided with reinforcement and the suction hose holder that is used for the direct socket of fire suction hose, and said reinforcement fixed cover is located at said rotating disk, and said suction hose holder is arranged at said rotating disk;
Said support panel is provided with through hole, and said rotating disk is embedded at said through hole, and said rotating disk and said through hole are complementary, and said rotating disk and said support panel are arranged at said skeleton top, and said support panel is connected with said skeletal fixation;
Said rotating handles is arranged at said skeleton below;
Said skeleton is provided with the axis hole that is used to be provided with said shaft device; Said shaft device passes said axis hole and is fixed in said axis hole; One end of said shaft device is fixedly connected with said rotating disk, and the other end of said shaft device is connected with said skeletal fixation.
Above-mentioned through hole is arranged at the center of said support panel, and said through hole is a manhole, and said rotating disk is a round turntable, and said reinforcement is set to the annular reinforcement.
Above-mentioned shaft device is provided with rotary main shaft, taper roll bearing, deep groove ball bearing, bearing holder (housing, cover) and cover cap;
Said taper roll bearing and said deep groove ball bearing cooperate the two ends that are embedded at said bearing holder (housing, cover), and said rotary main shaft is sheathed on the middle part of said bearing holder (housing, cover), and the said axis hole that said bearing holder (housing, cover) passes skeleton is fixed in said skeleton;
The top of said rotary main shaft is fixedly connected with said cover cap, and said cover cap is fixedly connected with said rotating disk, and the bottom of said rotary main shaft is fixedly connected with said rotating handles.
The said axis hole that above-mentioned bearing holder (housing, cover) passes said skeleton is fixedly welded on said skeleton.
Above-mentioned axis hole is set to square.
Above-mentioned cover cap is provided with first bolt hole, achieves a fixed connection in said first bolt hole through bolts assemblies between said rotary main shaft and the said cover cap.
Above-mentioned rotating disk is provided with second bolt hole, and said cover cap is provided with the 3rd bolt hole, and said cover cap is assemblied in said rotating disk, and said cover cap and said rotating disk pass said second bolt hole through bolt and said the 3rd bolt hole is fixed.
Above-mentioned shaft device also is provided with end cap;
Said rotary main shaft bottom is provided with homalocephalus, and said homalocephalus is provided with screwed hole, is provided with the flat hole that is complementary with said homalocephalus in the middle of the said rotating handles;
Said homalocephalus wears and is arranged at said flat hole, and said end cap is arranged at the bared end that passes said flat hole of said homalocephalus, and said end cap and said flat hole are locked through bolt.
Above-mentioned support panel is set to gluing the fixed connection with said skeleton.
Above-mentioned skeleton is provided with the 4th bolt hole.
The suction hose reel mechanism of a kind of fire fighting truck of the present invention is provided with skeleton, rotating handles, support panel, rotating disk and shaft device; Said rotating disk is provided with reinforcement and the suction hose holder that is used for the direct socket of fire suction hose, and said reinforcement fixed cover is located at said rotating disk, and said suction hose holder is arranged at said rotating disk; Said support panel is provided with through hole, and said rotating disk is embedded at said through hole, and said rotating disk and said through hole are complementary, and said rotating disk and said support panel are arranged at said skeleton top, and said support panel is connected with said skeletal fixation; Said rotating handles is arranged at said skeleton below; Said skeleton is provided with the axis hole that is used to be provided with said shaft device; Said shaft device passes said axis hole and is fixed in said axis hole; One end of said shaft device is fixedly connected with said rotating disk, and the other end of said shaft device is connected with said skeletal fixation.The suction hose reel mechanism of this fire fighting truck can effectively utilize the space of fire fighting truck with the space of bottom after the direct dish of suction hose (as 6 meters, 8 meters even longer) of length is located at rotating disk and be positioned over fire fighting truck, makes the space availability ratio of fire fighting truck higher.Owing to can long suction hose directly be coiled and be located at this reel mechanism; During use; The fireman not only can avoid the activity duration that fire fighting truck is got suction hose about the fire fighter in the prior art, and the fire fighter need not take over as long as directly take; Easy to use, rescuing for speedily carrying out rescue work provides valuable time.
Description of drawings
Utilize accompanying drawing that the present invention is further described, but the content in the accompanying drawing does not constitute any restriction of the present invention.
Fig. 1 is the structural representation of the suction hose reel mechanism of a kind of fire fighting truck of the present invention.
Fig. 2 is the explosive view of the suction hose reel mechanism of a kind of fire fighting truck of the present invention.
Fig. 3 is the front view of Fig. 1.
Fig. 4 is Fig. 3 " A-A " cutaway view.
In Fig. 1, Fig. 2, Fig. 3 and Fig. 4, comprise:
Axis hole 110,
The 4th bolt hole 120,
Rotating handles 200,
Through hole 310,
Taper roll bearing 510,
Deep groove ball bearing 520,
Bearing holder (housing, cover) 530,
Rotary main shaft 550,
The 3rd bolt hole 542.
The specific embodiment
In conjunction with following examples the present invention is further described.
A kind of suction hose reel mechanism of fire fighting truck like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, is provided with skeleton 100, rotating handles 200, support panel 300, rotating disk 400 and shaft device 500.
Usually, also for easy to control, through hole 310 is arranged at the center of support panel 300 for the ease of processing, and through hole 310 is a manhole, and rotating disk 400 is a round turntable, and reinforcement 420 is set to the annular reinforcement.Have easy to process, with low cost, the operation characteristic of accurate.
Taper roll bearing 510 cooperates the two ends that are embedded at bearing holder (housing, cover) 530 with deep groove ball bearing 520, and rotary main shaft 550 is sheathed on the middle part of bearing holder (housing, cover) 530, and the axis hole 110 that bearing holder (housing, cover) 530 passes skeleton 100 is fixed in skeleton 100.Concrete, fix through interference fit between taper roll bearing 510 and deep groove ball bearing 520 and the bearing holder (housing, cover) 530, fix through interference fit between rotary main shaft 550 and the bearing holder (housing, cover) 530.Through interference fit, easy to assembly.The axis hole 110 that bearing holder (housing, cover) 530 passes skeleton 100 is fixedly welded on skeleton 100, not only fixation, and also easy to process, cheap.
Need to prove that bearing holder (housing, cover) 530 is fixedly connected with the welding that fixed form between the skeleton 100 is not limited only in the present embodiment, also can be other connected modes, connect or buckle connects like bolt, perhaps other connected modes.
The top of rotary main shaft 550 is fixedly connected with cover cap 540, and cover cap 540 is fixedly connected with rotating disk 400, and the bottom of rotary main shaft 550 is fixedly connected with rotating handles 200.
Rotary main shaft 550 bottoms are provided with homalocephalus, and homalocephalus is provided with screwed hole, are provided with the flat hole 210 that is complementary with homalocephalus in the middle of the rotating handles 200.Homalocephalus wears and is arranged at flat hole 210, and end cap is arranged at the bared end in the flat hole 210 of passing of homalocephalus, and end cap and flat hole 210 are locked through bolt.
The suction hose reel mechanism of this fire fighting truck rotates rotating handles 200 with hand and can the fire suction hose rolling be deposited to support panel 300.This set mode has made full use of the space of bottom behind the fire fighting truck, has overcome the defective of the suction hose of 8 meters of can't deposit in the prior art or 6 meters or other length, has effectively utilized the space of fire fighting truck, makes the space utilization of fire fighting truck not have the dead angle.
This set is compared in the prior art and to be placed suction hose on fire fighting truck casing top and in the structure of fire fighting truck railway carriage outer setting staircase, not only can effectively place suction hose; And the car body monnolithic case is compacter; More generous, not only security performance is high, and practices thrift cost more.
The suction hose reel mechanism of this fire fighting truck; Its course of work is such: when needs use; As long as it is rotated rotating handles 200 from the fire fighting truck bottom, can unclamp taking-up than long suction hose, take very convenient; Being convenient to the fireman takes rapidly under the state of emergency and can use; Need need two or many taking off from the railway carriage top with suction hose not connect use again as of the prior art, easy to use through the reel mechanism of this fire fighting truck suction hose of taking, rescue for speedily carrying out rescue work and to have saved valuable time.After finishing using, fire suction hose is directly inserted suction hose holder 410 backward rotation rotating disks 400,400 rotations of rotary main shaft 550 drive rotating disks are folded fire suction hose and are deposited, and operation is very easy.
Should be noted that at last; Above embodiment is only in order to technical scheme of the present invention to be described but not to the restriction of protection domain of the present invention; Although the present invention has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the essence and the scope of technical scheme of the present invention.
Claims (10)
1. the suction hose reel mechanism of a fire fighting truck is characterized in that: be provided with skeleton, rotating handles, support panel, rotating disk and shaft device;
Said rotating disk is provided with reinforcement and the suction hose holder that is used for the direct socket of fire suction hose, and said reinforcement fixed cover is located at said rotating disk, and said suction hose holder is arranged at said rotating disk;
Said support panel is provided with through hole, and said rotating disk is embedded at said through hole, and said rotating disk and said through hole are complementary, and said rotating disk and said support panel are arranged at said skeleton top, and said support panel is connected with said skeletal fixation;
Said rotating handles is arranged at said skeleton below;
Said skeleton is provided with the axis hole that is used to be provided with said shaft device; Said shaft device passes said axis hole and is fixed in said axis hole; One end of said shaft device is fixedly connected with said rotating disk, and the other end of said shaft device is connected with said skeletal fixation.
2. the suction hose reel mechanism of fire fighting truck according to claim 1; It is characterized in that: said through hole is arranged at the center of said support panel; Said through hole is a manhole, and said rotating disk is a round turntable, and said reinforcement is set to the annular reinforcement.
3. the suction hose reel mechanism of fire fighting truck according to claim 1 and 2, it is characterized in that: said shaft device is provided with rotary main shaft, taper roll bearing, deep groove ball bearing, bearing holder (housing, cover) and cover cap;
Said taper roll bearing and said deep groove ball bearing cooperate the two ends that are embedded at said bearing holder (housing, cover), and said rotary main shaft is sheathed on the middle part of said bearing holder (housing, cover), and the said axis hole that said bearing holder (housing, cover) passes skeleton is fixed in said skeleton;
The top of said rotary main shaft is fixedly connected with said cover cap, and said cover cap is fixedly connected with said rotating disk, and the bottom of said rotary main shaft is fixedly connected with said rotating handles.
4. the suction hose reel mechanism of fire fighting truck according to claim 3, it is characterized in that: the said axis hole that said bearing holder (housing, cover) passes said skeleton is fixedly welded on said skeleton.
5. the suction hose reel mechanism of fire fighting truck according to claim 3, it is characterized in that: said axis hole is set to square.
6. the suction hose reel mechanism of fire fighting truck according to claim 3, it is characterized in that: said cover cap is provided with first bolt hole, achieves a fixed connection in said first bolt hole through bolts assemblies between said rotary main shaft and the said cover cap.
7. the suction hose reel mechanism of fire fighting truck according to claim 3; It is characterized in that: said rotating disk is provided with second bolt hole; Said cover cap is provided with the 3rd bolt hole; Said cover cap is assemblied in said rotating disk, and said cover cap and said rotating disk pass said second bolt hole through bolt and said the 3rd bolt hole is fixed.
8. the suction hose reel mechanism of fire fighting truck according to claim 3, it is characterized in that: said shaft device also is provided with end cap;
Said rotary main shaft bottom is provided with homalocephalus, and said homalocephalus is provided with screwed hole, is provided with the flat hole that is complementary with said homalocephalus in the middle of the said rotating handles;
Said homalocephalus wears and is arranged at said flat hole, and said end cap is arranged at the bared end that passes said flat hole of said homalocephalus, and said end cap and said flat hole are locked through bolt.
9. the suction hose reel mechanism of fire fighting truck according to claim 3, it is characterized in that: said support panel is set to gluing the fixed connection with said skeleton.
10. the suction hose reel mechanism of fire fighting truck according to claim 3, it is characterized in that: said skeleton is provided with the 4th bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144627A CN102274600B (en) | 2011-05-31 | 2011-05-31 | Suction hose coiling mechanism for fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110144627A CN102274600B (en) | 2011-05-31 | 2011-05-31 | Suction hose coiling mechanism for fire engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102274600A CN102274600A (en) | 2011-12-14 |
| CN102274600B true CN102274600B (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110144627A Active CN102274600B (en) | 2011-05-31 | 2011-05-31 | Suction hose coiling mechanism for fire engine |
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| Country | Link |
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| CN (1) | CN102274600B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202506030U (en) * | 2011-12-23 | 2012-10-31 | 苏州海伦哲专用车辆有限公司 | Integrated remote water taking fire truck |
| JP7460487B2 (en) | 2020-09-04 | 2024-04-02 | 株式会社モリタホールディングス | fire engine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0397461A1 (en) * | 1989-05-12 | 1990-11-14 | Chubb Fire Limited | Hose reel assembly |
| CN2571420Y (en) * | 2002-09-11 | 2003-09-10 | 北京海淀普惠机电技术开发公司 | Thin shape self-saving winder reel |
| CN101607118A (en) * | 2009-07-27 | 2009-12-23 | 郑州宇通重工有限公司 | The fire-fighting equipment vehicle of fire-hose laying and pick device is installed |
| CN202136721U (en) * | 2011-05-31 | 2012-02-08 | 广东永强奥林宝国际消防汽车有限公司 | Water suction hose reeling mechanism of fire engine |
-
2011
- 2011-05-31 CN CN201110144627A patent/CN102274600B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0397461A1 (en) * | 1989-05-12 | 1990-11-14 | Chubb Fire Limited | Hose reel assembly |
| CN2571420Y (en) * | 2002-09-11 | 2003-09-10 | 北京海淀普惠机电技术开发公司 | Thin shape self-saving winder reel |
| CN101607118A (en) * | 2009-07-27 | 2009-12-23 | 郑州宇通重工有限公司 | The fire-fighting equipment vehicle of fire-hose laying and pick device is installed |
| CN202136721U (en) * | 2011-05-31 | 2012-02-08 | 广东永强奥林宝国际消防汽车有限公司 | Water suction hose reeling mechanism of fire engine |
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|---|---|
| CN102274600A (en) | 2011-12-14 |
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