CN111388922B - Sand-throwing fire extinguishing device for fire fighting - Google Patents
Sand-throwing fire extinguishing device for fire fighting Download PDFInfo
- Publication number
- CN111388922B CN111388922B CN202010403015.8A CN202010403015A CN111388922B CN 111388922 B CN111388922 B CN 111388922B CN 202010403015 A CN202010403015 A CN 202010403015A CN 111388922 B CN111388922 B CN 111388922B
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- sand
- seat
- mounting
- motor
- rotating shaft
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- 239000004576 sand Substances 0.000 claims abstract description 54
- 238000009434 installation Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0045—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using solid substances, e.g. sand, ashes; using substances forming a crust
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The invention discloses a sand-throwing fire extinguishing device for fire fighting, which comprises a trolley, wherein two mounting frames and two baffles are fixedly arranged on the trolley, a placing frame is rotatably arranged between the two baffles, a first motor is fixedly arranged on one mounting frame, a first rotating shaft is fixedly arranged at the driving end of the first motor, one end of the first rotating shaft is rotatably arranged on the other mounting frame, a mounting roller is fixedly sleeved on the first rotating shaft, a plurality of sand taking seats are fixedly arranged on the mounting roller, and each sand taking seat is provided with a sand taking groove. Has the advantages that: set up rotatable a plurality of sand seats of getting, be convenient for more quick throw out the sand to accomplish the operation of putting out the cover of conflagration fast, make the sand can be better and get the contact of sand seat through the cooperation of moving structure and jacking structure simultaneously, be convenient for better reach the sand throwing fire extinguishing effect.
Description
Technical Field
The invention relates to a fire extinguishing device, in particular to a sand-throwing fire extinguishing device for fire fighting.
Background
Through retrieval, the patent document with the patent number of CN106730537B discloses a sand-throwing fire extinguishing device for fire fighting, which comprises a cart, a throwing rod, a fixed rod, a right frame, a rack, a rotating motor, a gear, a first moving rod, a first sliding block, a connecting rod, an L-shaped sliding rail, a fan blade and a second sliding block.
It has written "put sufficient sand in shallow 1 top left side, then staff control rotating electrical machines 6 anticlockwise rotation, drive gear 7 anticlockwise rotation to drive rack 5 of downside and remove right, through the effect of second carriage release lever 15, drive throwing pole 2 anticlockwise swing, throw the sand on the shallow 1 to the department that needs to put out a fire", there is obviously the mistake here: the rack 5 moves rightwards, and the rotation of the throwing rod 2 driven by the second moving rod 15 is clockwise;
meanwhile, the sand is thrown out by the sand throwing device through reciprocating the throwing rod by a certain angle to extinguish a fire, but in the process that the lowest end of the throwing rod moves to the highest point from the lowest point, the left sand part of the cart can automatically flow to the lower right side of the throwing rod 2, so that the throwing rod rotates reversely to push the sand part to the right side, and finally the sand part cannot play a required role.
Disclosure of Invention
The invention aims to solve the problems in the background technology and provides a sand-throwing fire extinguishing device for fire fighting.
In order to achieve the purpose, the invention adopts the following technical scheme:
a sand-throwing fire extinguishing device for fire fighting comprises a trolley, wherein two mounting frames and two baffles are fixedly mounted on the trolley, a placing frame is rotatably mounted between the two baffles, a first motor is fixedly mounted on one of the mounting frames, a first rotating shaft is fixedly mounted at the driving end of the first motor, one end of the first rotating shaft is rotatably mounted on the other mounting frame, a mounting roller is fixedly sleeved on the first rotating shaft, a plurality of sand taking seats are fixedly mounted on the mounting roller, and each sand taking seat is provided with a sand taking groove;
the upper surface fixed mounting of shallow has the bar supporting seat, and the upper surface of bar supporting seat and the contact of rack lower surface, the upper surface of shallow is seted up flutedly, mobilizable mount pad is installed through removing the structure to the recess, install the jacking structure between mount pad and the rack.
In foretell a sand-throwing fire extinguishing apparatus for fire control, it comprises servo motor, lead screw and removal seat to remove the structure, fixed mounting has servo motor in the recess, servo motor's drive end fixed mounting has the lead screw, and the one end of lead screw rotates and installs on the inner wall of recess, the lead screw passes through ball nut and installs the removal seat, and removes the outer wall fixed connection of seat and mount pad.
In foretell a sand-throwing fire extinguishing device for fire control, the jacking structure comprises motor two, pivot two and top dish, fixed mounting has motor two in the mount pad, motor two rotates through pivot two and installs the top dish, and is eccentric settings between pivot two, the top dish.
In the sand-throwing fire extinguishing device for fire fighting, two mounting frames are fixedly provided with a cover body together.
Compared with the prior art, the invention has the advantages that:
1: set up rotatable a plurality of sand seats of getting, be convenient for more quick throw out the sand to accomplish fast and cover the operation of going out to the conflagration, make the sand can be better simultaneously and get the contact of sand seat through the cooperation of removal structure and jacking structure, thereby be thrown out along with the rotation of getting sand seat and accomplish the anticipated effect of covering the conflagration and going out.
2: the purpose of cover body setting is to avoid getting sand seat when driving sand and rotate, and the sand is unrestrained to rack or the position outside the department that need put out a fire, carries out make full use of to the sand as far as possible.
Drawings
FIG. 1 is a schematic structural view of a sand-throwing fire extinguishing apparatus for fire fighting according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
In the figure: the device comprises a cart 1, a mounting frame 2, a baffle 3, a placing frame 4, a motor I5, a mounting roller 6, a sand taking seat 7, a sand taking groove 8, a groove 9, a servo motor 10, a screw rod 11, a moving seat 12, a mounting seat 13, a motor II 14, a rotating shaft II 15, a top plate 16 and a cover body 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a sand-throwing fire extinguishing device for fire fighting comprises a cart 1, wherein two mounting frames 2 and two baffles 3 are fixedly arranged on the cart 1, and a placing frame 4 is rotatably arranged between the two baffles 3;
it is worth noting above that: the placing frame 4 is not directly contacted with the baffle plates 3, rubber pads are fixedly pasted on the front side and the rear side of the placing frame, the rubber pads are fixedly pasted on the side faces of the two baffle plates 3 close to one side, the rubber pads can be prevented from being directly contacted, and the rubber pads are used for reducing abrasion.
A first motor 5 is fixedly installed on one of the installation frames 2, a first rotating shaft is fixedly installed at the driving end of the first motor 5, one end of the first rotating shaft is rotatably installed on the other installation frame 2, an installation roller 6 is fixedly sleeved on the first rotating shaft, a plurality of sand taking seats 7 are fixedly installed on the installation roller 6, and a sand taking groove 8 is formed in each sand taking seat 7;
the following two points are notable:
1. the motor I5 is a common unidirectional-rotation motor in daily life and production.
2. Two mounting brackets 2 are jointly and fixedly provided with a cover body 17, and the cover body 17 is arranged to prevent sand from spilling to the placement rack 4 or a position beyond a place needing fire extinguishing when the sand taking seat 7 drives the sand to rotate, so that the sand is fully utilized as far as possible.
A strip-shaped supporting seat is fixedly arranged on the upper surface of the cart 1, the upper surface of the strip-shaped supporting seat is in contact with the lower surface of the placing frame 4, a groove 9 is formed in the upper surface of the cart 1, and the groove 9 is provided with a movable mounting seat 13 through a movable structure;
the following points are notable:
1. the moving structure is composed of a servo motor 10, a screw rod 11 and a moving seat 12, the servo motor 10 is fixedly installed in the groove 9, the screw rod 11 is fixedly installed at the driving end of the servo motor 10, one end of the screw rod 11 is rotatably installed on the inner wall of the groove 9, the moving seat 12 is installed on the screw rod 11 through a ball nut, and the moving seat 12 is fixedly connected with the outer wall of the installing seat 13.
2. The moving structure can also be composed of a first air cylinder and a first telescopic rod, the first air cylinder is fixed in the groove 9, one end of the first telescopic rod is installed on the first air cylinder, the other end of the first telescopic rod is fixed on the mounting seat 13, the first air cylinder works to drive the first telescopic rod to move, and the first telescopic rod drives the mounting seat 13 to move.
3. The purpose of the strip-shaped support seat is to support the placing frame 4 in the initial state, which is located on the left side of the top plate 16 in the initial state.
A jacking structure is arranged between the mounting seat 13 and the placing frame 4;
the following two points are notable:
1. the jacking structure is composed of a second motor 14, a second rotating shaft 15 and a top disc 16, the second motor 14 is fixedly installed in the installation seat 13, the second motor 14 is rotatably installed with the top disc 16 through the second rotating shaft 15, and the second rotating shaft 15 and the top disc 16 are eccentrically arranged.
2. The jacking structure can also be composed of a second air cylinder, a second telescopic rod and a jacking plate, wherein the second air cylinder is fixedly installed in the installation seat 13, one end of the second telescopic rod is installed on the second air cylinder, and the other end of the second telescopic rod is provided with the jacking plate (fixed or rotatably installed).
Further, unless otherwise expressly stated or limited, the upper fastening is to be construed broadly, for example, as being welded, glued, or integrally formed as is conventional in the art.
According to the invention, sand to be used is placed on the placing rack 4, the motor I5 is turned on, the motor I5 works to drive the sand taking seat 7 to rotate clockwise through the rotating shaft I and the mounting roller 6, the sand taking seat 7 rotates clockwise to collect the sand on the sand taking groove 8, and the sand can be thrown out of the sand taking groove 8 along with the continuation of rotation to cover and extinguish a fire;
along with the continuous reduction of sand, less and less sand can be collected on the sand taking seat 7, at the moment, the second motor 14 can be started, and the second motor 14 works to drive the top disc 16 to rotate eccentrically, so that the placing frame 4 rotates at a certain angle, sand is enabled to rotate to a certain degree in a direction close to the sand taking seat 7, and the sand taking seat 7 is convenient to rotate to carry out sand throwing operation;
meanwhile, the inclination angle of the placing frame 4 can be adjusted according to the specific sand amount, the servo motor 10 works to drive the moving seat 12 and the mounting seat 13 to move rightwards together, the mounting seat 13 moves to drive the second motor 14 and the top plate 16 which are arranged in the mounting seat to move together, and the top plate 16 rotates to enable the inclination angle of the placing frame 4 to be increased, so that the sand taking seat 7 can rotate to perform sand throwing operation conveniently.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A sand-throwing fire extinguishing device for fire fighting comprises a trolley (1) and is characterized in that two mounting frames (2) and two baffle plates (3) are fixedly mounted on the trolley (1), a placing frame (4) is rotatably mounted between the two baffle plates (3), a motor I (5) is fixedly mounted on one mounting frame (2), a rotating shaft I is fixedly mounted at the driving end of the motor I (5), one end of the rotating shaft I is rotatably mounted on the other mounting frame (2), a mounting roller (6) is fixedly sleeved on the rotating shaft I, a plurality of sand taking seats (7) are fixedly mounted on the mounting roller (6), and a sand taking groove (8) is formed in each sand taking seat (7);
a strip-shaped supporting seat is fixedly mounted on the upper surface of the cart (1), the upper surface of the strip-shaped supporting seat is in contact with the lower surface of the placing frame (4), a groove (9) is formed in the upper surface of the cart (1), a movable mounting seat (13) is mounted on the groove (9) through a moving structure, and a jacking structure is mounted between the mounting seat (13) and the placing frame (4);
the moving structure comprises a servo motor (10), a screw rod (11) and a moving seat (12), the servo motor (10) is fixedly installed in the groove (9), the screw rod (11) is fixedly installed at the driving end of the servo motor (10), one end of the screw rod (11) is rotatably installed on the inner wall of the groove (9), the moving seat (12) is installed on the screw rod (11) through a ball nut, and the moving seat (12) is fixedly connected with the outer wall of the installation seat (13);
jacking structure comprises motor two (14), pivot two (15) and top dish (16), fixed mounting has motor two (14) in mount pad (13), motor two (14) rotate through pivot two (15) and install top dish (16), and be eccentric settings between pivot two (15), the top dish (16).
2. A fire fighting sand throwing fire extinguishing apparatus according to claim 1, wherein a cover (17) is fixedly mounted to both of the mounting brackets (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010403015.8A CN111388922B (en) | 2020-05-13 | 2020-05-13 | Sand-throwing fire extinguishing device for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010403015.8A CN111388922B (en) | 2020-05-13 | 2020-05-13 | Sand-throwing fire extinguishing device for fire fighting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111388922A CN111388922A (en) | 2020-07-10 |
| CN111388922B true CN111388922B (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010403015.8A Active CN111388922B (en) | 2020-05-13 | 2020-05-13 | Sand-throwing fire extinguishing device for fire fighting |
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| Country | Link |
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| CN (1) | CN111388922B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999612A (en) * | 1975-12-08 | 1976-12-28 | Nohmi Bosai Kogyo Kabushiki Kaisha | Water-powered fire-fighting foam generator |
| CN106621142A (en) * | 2017-01-05 | 2017-05-10 | 刘养青 | Sand tossing fire extinguishing device for fire protection |
| CN106669079A (en) * | 2017-01-16 | 2017-05-17 | 叶浩奔 | Sand-throwing fire extinguishing device for fire fighting |
| CN108311374A (en) * | 2018-03-28 | 2018-07-24 | 李丽芳 | A kind of screening plant convenient for cereal-granules multistage screening |
| CN108721810B (en) * | 2018-04-18 | 2021-04-16 | 广州市鸿多新材料有限公司 | Gardens are with fire prevention equipment that conveniently carries that disappears |
| CN208465048U (en) * | 2018-06-12 | 2019-02-05 | 国网安徽省电力有限公司电力科学研究院 | Fire-fighting sand injection apparatus |
| CN209019824U (en) * | 2018-07-10 | 2019-06-25 | 徐工集团工程机械有限公司 | A kind of sand throwing extinguishing vehicle |
| CN210497221U (en) * | 2019-08-03 | 2020-05-12 | 江门市沈海精细研磨材料科技有限公司 | Particle sorting device for polishing powder |
| CN110624188A (en) * | 2019-09-27 | 2019-12-31 | 东莞宜安科技股份有限公司 | Quick fire extinguishing device |
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2020
- 2020-05-13 CN CN202010403015.8A patent/CN111388922B/en active Active
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| CN111388922A (en) | 2020-07-10 |
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Effective date of registration: 20210513 Address after: 226000 three Tongzhou District village, Ping Chao Town, Tongzhou District, Nantong, Jiangsu Applicant after: Nantong Yalong Fire Fighting Equipment Co.,Ltd. Address before: Yangzhou University, 180 siwangting Road, Hanjiang District, Yangzhou City, Jiangsu Province, 225100 Applicant before: Cai Kunjie |
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Effective date of registration: 20210622 Address after: Room 1411, building 13, Xiyuan, 999 Gaoxin Avenue, Yongzhong street, Longwan District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Shengge New Material Technology Co.,Ltd. Address before: 226000 three Tongzhou District village, Ping Chao Town, Tongzhou District, Nantong, Jiangsu Applicant before: Nantong Yalong Fire Fighting Equipment Co.,Ltd. |
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Effective date of registration: 20211216 Address after: 271000 Taishan Industrial Park, Tai'an City, Shandong Province Patentee after: SHANDONG GUOTAI TECHNOLOGY Co.,Ltd. Address before: Room 1411, building 13, Xiyuan, 999 Gaoxin Avenue, Yongzhong street, Longwan District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Shengge New Material Technology Co.,Ltd. |