CN107213569B - Quick rescue fire engine - Google Patents
Quick rescue fire engine Download PDFInfo
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- CN107213569B CN107213569B CN201710603729.1A CN201710603729A CN107213569B CN 107213569 B CN107213569 B CN 107213569B CN 201710603729 A CN201710603729 A CN 201710603729A CN 107213569 B CN107213569 B CN 107213569B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C27/00—Fire-fighting land vehicles
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Abstract
The invention discloses a quick rescue fire truck which comprises a truck body, a rotary table, a first hydraulic cylinder, a second hydraulic cylinder, a telescopic arm, a supporting arm, a speed regulating motor, a driving wheel, a driven wheel, a tensioning wheel, a chain, a transmission plate and a high-altitude rescue platform. The invention has the advantages of reasonable design, difficult toppling, simple operation, controllable descending speed, no secondary damage, circulating transportation of trapped people, great improvement of rescue speed, gradual distance of the transportation direction from a fire point and high safety performance.
Description
Technical Field
The invention belongs to the technical field of fire rescue, and particularly relates to a quick rescue fire truck.
Background
Fire trucks, also known as fire trucks, refer to special vehicles that are used primarily to perform fire-fighting tasks, and most national fire departments, including china, also use them for other emergency rescue purposes. The fire engine can transport firefighters to a disaster site and provide a variety of tools for performing disaster relief tasks. Modern fire trucks are usually equipped with steel ladders, water guns, portable fire extinguishers, self-contained respirators, protective clothing, breaking and dismantling tools, first-aid tools and the like, and some fire extinguishing devices can also carry large fire extinguishing equipment such as water tanks, water pumps, foam fire extinguishing devices and the like. The appearance of the fire fighting truck in most areas is red, but the appearance of the fire fighting truck in some areas is yellow, and the appearance of the fire fighting truck in some special areas is also the same, and the top of the fire fighting truck is usually provided with an alarm whistle, an alarm lamp and an explosion lamp. Common fire fighting vehicle types include water tank fire fighting vehicles, foam fire fighting vehicles, pump fire fighting vehicles, elevating platform fire fighting vehicles, aerial ladder fire fighting vehicles, and the like.
At present, the lifesaving of high-rise building personnel is mainly an aerial ladder fire truck, the maximum is more than 70 meters, but due to low efficiency, the rescue personnel are difficult to fall from an aerial ladder to the ground, and the aerial ladder truck is required to withdraw the aerial ladder when the rescue personnel are high, old, weak or disabled by a burden injury, so that the speed is low, and the personnel rescuing efficiency is very low; in 2009, the national intellectual property office published an invention patent scheme for an escape device of a fire fighting truck, with patent number 200920171770.7, which adopts a mode of connecting a telescopic cylinder with a lifting hydraulic cylinder, i.e. the telescopic cylinder replaces the traditional telescopic arm to bear various loads and moments, because the inside of the telescopic cylinder is also the design of a personnel escape channel, the mode has a complex structure, in order to accommodate personnel for escaping, the inside of the whole telescopic cylinder is left with personnel to pass through a space and bear various loads and moments, so that the volume structure has a huge weight, the structure is complex, the cost is high, the traditional vehicle chassis is not suitable, in addition, the escape of the personnel inside is not suitable for using a water impact deceleration mode, especially under the condition of freezing in winter, and if the rear escape personnel is too large, the escape personnel in front can be easily injured by smashing, the gliding speed is not controllable, and unnecessary self-weight injury can be easily caused, therefore, the method and the structure of the patent are complicated and impractical, so that the development of a relatively simple and more efficient quick rescue fire truck is needed.
Disclosure of Invention
The invention aims to provide a quick rescue fire truck to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a quick rescue fire engine, includes automobile body, revolving platform, first pneumatic cylinder, second pneumatic cylinder, flexible arm, support arm, buncher, action wheel, follows driving wheel, take-up pulley, chain, transmission plate and high altitude rescue platform, and its structural feature lies in: the top of automobile body is equipped with revolving platform and support arm, the revolving platform is equipped with the flexible arm of being connected with first pneumatic cylinder, flexible arm is connected with the one end of support arm, the other end of support arm is connected with the second pneumatic cylinder, the bottom of flexible arm is equipped with the action wheel of being connected with the buncher electricity, the top of flexible arm is equipped with from the driving wheel, and the below of flexible arm is equipped with the take-up pulley, the action wheel, be equipped with the chain of adaptation from driving wheel and take-up pulley, be equipped with swing joint's transmission board on the chain, the topmost of flexible arm.
Preferably, the support arms are of a telescopic construction.
Preferably, the driving wheel is in an I shape and comprises gear teeth and a connecting rotating shaft, and the gear teeth are arranged on two sides of the connecting rotating shaft.
Preferably, the driven wheel is in shape and structure with the driving wheel.
Preferably, the number of the tensioning wheels is at least two, wherein the tensioning wheels are respectively connected with the vehicle body and the telescopic arm through telescopic rods, the telescopic rods can swing along the telescopic direction of the telescopic arm, and the swing angle is 0-180 degrees.
Preferably, the number of the chains is two, through holes are uniformly formed in the chains, and mounting holes are uniformly formed in the opposite sides of the two chains.
Preferably, the two ends of the transmission plate are provided with mounting columns matched with the mounting holes, the back of the transmission plate is provided with a containing cavity, and a support is arranged in the containing cavity.
Preferably, the transmission plate is provided with a storage groove with a cover, and a safety belt is arranged in the storage groove.
Preferably, the vehicle body is provided with a chain storage device, the chain storage device comprises a motor and a roller, the roller is in an I shape, and a protrusion matched with the through hole is arranged in the roller.
Compared with the prior art, the lifting device is reasonable in design, firm, not prone to toppling, simple to operate, controllable in descending speed, free of secondary damage, capable of circularly conveying trapped people, capable of greatly improving rescue speed, gradually far away from ignition points in conveying direction and high in safety performance.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the chain of the present invention;
FIG. 3 is a schematic structural view of a transmission plate according to the present invention;
fig. 4 is a schematic view of a structure of the transmission plate of the present invention when it is opened;
in the figure: 1-a vehicle body, 2-a rotary table, 3-a first hydraulic cylinder, 4-a second hydraulic cylinder, 5-a telescopic arm, 6-a supporting arm, 7-a speed regulating motor, 8-a driving wheel, 9-a driven wheel, 10-a tension wheel, 11-a chain, 12-a transmission plate, 13-a high-altitude rescue platform, 14-a gear tooth, 15-a connecting rotating shaft, 16-a telescopic rod, 17-a through hole, 18-a mounting hole, 19-a mounting column, 20-a containing cavity, 21-a support, 22-a cover, 23-a containing groove, 24-a safety belt, 25-a chain containing device, 26-a motor, 27-a roller and 28-a protrusion.
Detailed Description
The invention is further explained below with reference to the drawings, without limiting the scope of protection of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-4, the invention provides a technical scheme of a rapid rescue fire truck, which comprises a truck body 1, a rotary table 2, a first hydraulic cylinder 3, a second hydraulic cylinder 4, a telescopic arm 5, a supporting arm 6, a speed regulation motor 7, a driving wheel 8, a driven wheel 9, a tension wheel 10, a chain 11, a transmission plate 12 and an overhead rescue platform 13, and is characterized in that: the top of automobile body 1 be equipped with revolving platform 2 and support arm 6, revolving platform 2 is equipped with the flexible arm 5 of being connected with first pneumatic cylinder 3, flexible arm 5 is connected with the one end of support arm 6, the other end of support arm 6 is connected with second pneumatic cylinder 4, the bottom of flexible arm 5 is equipped with the action wheel 8 of being connected with buncher 7 electricity, the top of flexible arm 5 is equipped with from the driving wheel 9, and the below of flexible arm 5 is equipped with take-up pulley 10, action wheel 8, be equipped with the chain 11 of adaptation from driving wheel 9 and take-up pulley 10, be equipped with swing joint's transmission board 12 on the chain 11, the topmost of flexible arm 5 is equipped with high altitude rescue platform 13.
In the present embodiment, the supporting arm 6 is a telescopic structure.
In this embodiment, the driving wheel 8 is in an "i" shape, and includes gear teeth 14 and a connecting rotating shaft 15, and the gear teeth 14 are disposed on two sides of the connecting rotating shaft 15.
In the present embodiment, the driven wheel 9 is identical to the driving wheel 8 in shape and structure.
In the present embodiment, the number of the tensioning wheels 10 is at least two, wherein the tensioning wheels 10 are respectively connected to the vehicle body 1 and the telescopic arm 5 through a telescopic rod 16, and the telescopic rod 16 can swing along the telescopic direction of the telescopic arm 5, and the swing angle is 0 to 180 degrees.
In this embodiment, the number of the chains 11 is two, the chains 11 are provided with through holes 17 uniformly arranged, and one side of each of the two chains 11 opposite to the other side is provided with mounting holes 18 uniformly arranged.
In this embodiment, the two ends of the transmission plate 12 are both provided with mounting posts 19 adapted to the mounting holes 18, the back of the transmission plate 12 is provided with a cavity 20, and a support 21 is disposed in the cavity 20.
In the present embodiment, the transmission plate 12 is provided with a receiving groove 23 with a cover 22, and a safety belt 24 is disposed in the receiving groove 23.
In this embodiment, the vehicle body 1 is provided with a chain receiving device 25, and the chain receiving device 25 includes a motor 26 and a roller 27, wherein the roller 27 is of an "i" shape, and a protrusion 28 adapted to the through hole 17 is provided in the roller 27.
The working principle of the embodiment is as follows: first pneumatic cylinder 3 control telescopic boom 5 extends, motor 26 control roller 27 clockwise rotation makes chain 11 remain the tensioning state throughout simultaneously, telescopic boom 5 includes several sections, support arm 6 is connected with the top of telescopic boom 5 lower-most section, support arm 6 passes through the length of second pneumatic cylinder 4 adjustment extension along the extension of telescopic boom 5, can play firm and supporting role effectively, increase telescopic boom 5's stability, prevent wind effectively, prevent rocking, increase the security of rescue, when telescopic boom 5 extends to needs height, if chain 11 does not expand completely, can pass through telescopic link 16 on the electric control take-up pulley 10, make it adjust fixed angle and extension length in the flexible direction along telescopic boom 5, make chain 11 be the tensioning state, and the shape and the structure of take-up pulley 10 are unanimous with action wheel 8. The rescue personnel are positioned on the high-altitude rescue platform 13, the trapped personnel are connected to the high-altitude rescue platform 13, then the steps of conveying the trapped personnel are carried out, safety helmets, oxygen bottles and the like in the high-altitude rescue platform 13 are well worn for the trapped personnel, primary treatment is carried out on the trapped personnel, any one transmission plate 12 is lifted up through a mounting column 19, a support 21 is opened, the support 21 is not opened and folded, the top end of the support 21 is placed in a containing cavity 20 after the support 21 is opened, the transmission plate 12 is perpendicular to a chain 11, the space between the support 21 and the transmission plate 12 is triangular after the transmission plate 12 is opened, the trapped personnel are taken more firmly, meanwhile, a containing groove 23 on the other plate 12 is lifted up according to the height of the trapped personnel, a safety belt 24 in the containing groove 23 is firmly tied up for the trapped personnel, the corresponding transmission plate 12 can be lifted up according to the leg length of the trapped personnel, the comfort degree of the trapped personnel in the downward conveying process is, and because flexible arm 5 has certain inclination, stranded personnel are equivalent to the state of partly lying, can alleviate nervous sense and fear and feel, simultaneously, stranded personnel keep away from the accident point gradually among the in-process of downward transport, factor of safety has also further been improved, open buncher 7 and control action wheel 8 and drive chain 11 anticlockwise operation, when first stranded personnel descend to certain extent, can pause buncher 7, repeat above-mentioned transport step, make second stranded personnel fix safely on transmission board 12, so on and so on. When a first trapped person arrives at the vehicle body 1, the support 21 is retracted into the accommodating cavity 20, the safety belt 24 is retracted into the accommodating groove 23, then the transmission plate 12 is put down, the transmission plate 12 is fixed with the chain 11 through the elastic buckle, and the elastic buckle comprises an arc cap arranged on two side faces of the transmission plate 12, a reset spring connected with the arc cap and a groove arranged on the chain 11 and corresponding to the arc cap, so that the transmission plate 12 does not influence the circulating operation of the chain 11. When the rescue is finished, the tensioning wheel 10 is firstly retracted, the motor 26 controls the roller 27 to rotate anticlockwise to enable the chain 11 to be always in a tensioning state, and the first hydraulic cylinder 3 controls the telescopic arm 5 to retract to the initial length. The invention has simple operation, can simultaneously and circularly convey a plurality of trapped persons uninterruptedly, greatly improves the rescue speed and the success rate of rescue, can effectively control the conveying speed of the trapped persons, and prevents the trapped persons from sliding down by self to generate secondary damage.
Example two
Referring to fig. 1-4, the invention provides a technical scheme of a rapid rescue fire truck, which comprises a truck body 1, a rotary table 2, a first hydraulic cylinder 3, a second hydraulic cylinder 4, a telescopic arm 5, a supporting arm 6, a speed regulation motor 7, a driving wheel 8, a driven wheel 9, a tension wheel 10, a chain 11, a transmission plate 12 and an overhead rescue platform 13, and is characterized in that: the top of automobile body 1 be equipped with revolving platform 2 and support arm 6, revolving platform 2 is equipped with the flexible arm 5 of being connected with first pneumatic cylinder 3, flexible arm 5 is connected with the one end of support arm 6, the other end of support arm 6 is connected with second pneumatic cylinder 4, the bottom of flexible arm 5 is equipped with the action wheel 8 of being connected with buncher 7 electricity, the top of flexible arm 5 is equipped with from the driving wheel 9, and the below of flexible arm 5 is equipped with take-up pulley 10, action wheel 8, be equipped with the chain 11 of adaptation from driving wheel 9 and take-up pulley 10, be equipped with swing joint's transmission board 12 on the chain 11, the topmost of flexible arm 5 is equipped with high altitude rescue platform 13.
In the present embodiment, the supporting arm 6 is a telescopic structure.
In this embodiment, the driving wheel 8 is in an "i" shape, and includes gear teeth 14 and a connecting rotating shaft 15, and the gear teeth 14 are disposed on two sides of the connecting rotating shaft 15.
In the present embodiment, the driven wheel 9 is identical to the driving wheel 8 in shape and structure.
In the present embodiment, the number of the tensioning wheels 10 is at least two, wherein the tensioning wheels 10 are respectively connected to the vehicle body 1 and the telescopic arm 5 through a telescopic rod 16, and the telescopic rod 16 can swing along the telescopic direction of the telescopic arm 5, and the swing angle is 0 to 180 degrees.
In this embodiment, the number of the chains 11 is two, the chains 11 are provided with through holes 17 uniformly arranged, and one side of each of the two chains 11 opposite to the other side is provided with mounting holes 18 uniformly arranged.
In this embodiment, the two ends of the transmission plate 12 are both provided with mounting posts 19 adapted to the mounting holes 18, the back of the transmission plate 12 is provided with a cavity 20, and a support 21 is disposed in the cavity 20.
In the present embodiment, the transmission plate 12 is provided with a receiving groove 23 with a cover 22, and a safety belt 24 is disposed in the receiving groove 23.
In this embodiment, the vehicle body 1 is provided with a chain receiving device 25, and the chain receiving device 25 includes a motor 26 and a roller 27, wherein the roller 27 is of an "i" shape, and a protrusion 28 adapted to the through hole 17 is provided in the roller 27.
The working principle of the embodiment is as follows: first pneumatic cylinder 3 control telescopic boom 5 extends, motor 26 control roller 27 clockwise rotation makes chain 11 remain the tensioning state throughout simultaneously, telescopic boom 5 includes several sections, support arm 6 is connected with the top of telescopic boom 5 lower-most section, support arm 6 passes through the length of second pneumatic cylinder 4 adjustment extension along the extension of telescopic boom 5, can play firm and supporting role effectively, increase telescopic boom 5's stability, prevent wind effectively, prevent rocking, increase the security of rescue, when telescopic boom 5 extends to needs height, if chain 11 does not expand completely, can pass through telescopic link 16 on the electric control take-up pulley 10, make it adjust fixed angle and extension length in the flexible direction along telescopic boom 5, make chain 11 be the tensioning state, and the shape and the structure of take-up pulley 10 are unanimous with action wheel 8. The rescue personnel are positioned on the high-altitude rescue platform 13, the trapped personnel are connected to the high-altitude rescue platform 13, then the steps of conveying the trapped personnel are carried out, safety caps, oxygen bottles and the like in the high-altitude rescue platform 13 are well worn for the trapped personnel, the wounded personnel are subjected to primary treatment, any one transmission plate 12 is lifted up through a mounting column 19, a self-locking device is arranged between the mounting column 19 and a mounting hole 18, the transmission plate 12 is lifted up for the first time through the self-locking device, the transmission plate 12 is perpendicular to a chain 11, the trapped personnel are more firm when being taken, meanwhile, a containing groove 23 on the other transmission plate 12 is lifted up according to the height of the trapped personnel, a safety belt 24 in the containing groove 23 is firmly tied to the trapped personnel, the corresponding transmission plate 12 can be lifted up according to the leg length of the trapped personnel, the comfort degree of the trapped personnel in the downward conveying process is increased, and the telescopic arm 5 has a certain inclination angle, the stranded personnel are equivalent to the state of partly lying, can alleviate nervous sense and fear and feel, simultaneously, the stranded personnel of in-process of downward transport keep away from the accident emergence point gradually, also further improved factor of safety, open buncher 7 control action wheel 8 and drive chain 11 anticlockwise operation, when first stranded personnel descend to a certain extent, can pause buncher 7, repeat above-mentioned transport step, make second stranded personnel fix safely on transmission board 12, so on and so on. When the first trapped person reaches the vehicle body 1, the safety belt 24 is retracted into the receiving groove 23, then the transmission plate 12 is lifted for the second time, and the transmission plate 12 is returned to the initial position through the self-locking device, so that the transmission plate 12 does not affect the circulating operation of the chain 11. When the rescue is finished, the tensioning wheel 10 is firstly retracted, the motor 26 controls the roller 27 to rotate anticlockwise to enable the chain 11 to be always in a tensioning state, and the first hydraulic cylinder 3 controls the telescopic arm 5 to retract to the initial length. The invention has simple operation, can simultaneously and circularly convey a plurality of trapped persons uninterruptedly, greatly improves the rescue speed and the success rate of rescue, can effectively control the conveying speed of the trapped persons, and prevents the trapped persons from sliding down by self to generate secondary damage. The self-locking device in this embodiment is prior art and is available commercially.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a quick rescue fire engine, includes automobile body, revolving platform, first pneumatic cylinder, second pneumatic cylinder, flexible arm, support arm, buncher, action wheel, follows driving wheel, take-up pulley, chain, transmission plate and high altitude rescue platform, its characterized in that: a rotary table and a support arm are arranged above the vehicle body, the rotary table is provided with a telescopic arm connected with a first hydraulic cylinder, the telescopic arm is connected with one end of the support arm, the other end of the support arm is connected with a second hydraulic cylinder, the bottom end of the telescopic arm is provided with a driving wheel electrically connected with a speed regulating motor, the top end of the telescopic arm is provided with a driven wheel, a tension wheel is arranged below the telescopic arm, a chain matched with the driving wheel, the driven wheel and the tension wheel is provided with a chain, the chain is provided with a movably connected transmission plate, the topmost end of the telescopic arm is provided with a high-altitude rescue platform, both ends of the transmission plate are provided with mounting columns matched with the mounting holes, the back surface of the transmission plate is provided with a containing cavity, a support is arranged in the containing cavity, the transmission plate is provided with a containing groove with a cover, safety belts are arranged in the containing groove, the telescopic rod can swing along the telescopic direction of the telescopic arm, the swing angle is 0-180 degrees, any one transmission plate is lifted up through the mounting column, the support is opened, the support is not opened to be in a folded shape, the top end of the opened rear support is arranged in the containing cavity, the transmission plate is perpendicular to the chain, a triangle shape is formed between the opened rear support and the transmission plate, the trapped person can take the transmission plate more firmly, meanwhile, the accommodating groove on the other transmission plate is lifted up according to the height of the trapped person, the safety belt in the accommodating groove is tied firmly for the trapped person, and the corresponding transmission plate can be lifted up according to the leg length of the trapped person.
2. The quick rescue fire truck of claim 1, wherein: the supporting arm is of a telescopic structure.
3. The quick rescue fire truck of claim 1, wherein: the driving wheel is of an I shape and comprises gear teeth and a connecting rotating shaft, and the gear teeth are arranged on two sides of the connecting rotating shaft.
4. The quick rescue fire truck of claim 1, wherein: the driven wheel is consistent with the driving wheel in shape and structure.
5. The quick rescue fire truck of claim 1, wherein: the chain quantity be two, and be equipped with the through-hole of even setting on the chain, one side that two chains are relative is equipped with the mounting hole of even setting.
6. The quick rescue fire truck of claim 1, wherein: the automobile body be equipped with chain storage device, and chain storage device includes motor and gyro wheel, wherein the gyro wheel is "worker" type, and be equipped with in the gyro wheel with the protruding of through-hole adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603729.1A CN107213569B (en) | 2017-07-24 | 2017-07-24 | Quick rescue fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710603729.1A CN107213569B (en) | 2017-07-24 | 2017-07-24 | Quick rescue fire engine |
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| CN107213569A CN107213569A (en) | 2017-09-29 |
| CN107213569B true CN107213569B (en) | 2020-08-28 |
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| CN201710603729.1A Active CN107213569B (en) | 2017-07-24 | 2017-07-24 | Quick rescue fire engine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432618A (en) * | 2018-12-21 | 2019-03-08 | 浙江大学自贡创新中心 | A kind of foldable building escape life-saving device |
| CN112386841B (en) * | 2020-10-21 | 2022-03-29 | 鞍山衡业专用汽车制造有限公司 | Lifting emergency main fighting fire truck |
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| DE10319210A1 (en) * | 2003-04-29 | 2004-11-25 | Semen Sladkov | Rescue vehicle for emergency fleeing of occupants from burning multistory building, has adjustable conveyor belt with foldable steps wound about detachable rollers and supported on telescoping structure on platform |
| CN2699939Y (en) * | 2004-05-28 | 2005-05-18 | 林志勇 | Life saving vehicle for high storied building against fire |
| CN101244320A (en) * | 2008-03-31 | 2008-08-20 | 李景海 | Mobile rescuing aerial ropeway |
| CN104743367A (en) * | 2015-01-04 | 2015-07-01 | 赵百华 | Goods loading and unloading machine |
| CN204572965U (en) * | 2015-05-06 | 2015-08-19 | 武汉钢铁(集团)公司 | Novel chain tension device |
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2017
- 2017-07-24 CN CN201710603729.1A patent/CN107213569B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10319210A1 (en) * | 2003-04-29 | 2004-11-25 | Semen Sladkov | Rescue vehicle for emergency fleeing of occupants from burning multistory building, has adjustable conveyor belt with foldable steps wound about detachable rollers and supported on telescoping structure on platform |
| CN2699939Y (en) * | 2004-05-28 | 2005-05-18 | 林志勇 | Life saving vehicle for high storied building against fire |
| CN101244320A (en) * | 2008-03-31 | 2008-08-20 | 李景海 | Mobile rescuing aerial ropeway |
| CN104743367A (en) * | 2015-01-04 | 2015-07-01 | 赵百华 | Goods loading and unloading machine |
| CN204572965U (en) * | 2015-05-06 | 2015-08-19 | 武汉钢铁(集团)公司 | Novel chain tension device |
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Effective date of registration: 20210105 Address after: 057650 south side of East section of Jintai Road, Guangping County, Handan City, Hebei Province Patentee after: Handan Jichi Automobile Co.,Ltd. Address before: 057650 west side of South section of Wen'an street, Guangping County, Handan City, Hebei Province Patentee before: HEBEI EXTREMELY AMPEREX TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A fast rescue fire truck Effective date of registration: 20211008 Granted publication date: 20200828 Pledgee: Guangping County Rural Credit Cooperative Pledgor: Handan Jichi Automobile Co.,Ltd. Registration number: Y2021130000030 |