CN211835972U - Sand-throwing fire extinguishing device for fire fighting - Google Patents
Sand-throwing fire extinguishing device for fire fighting Download PDFInfo
- Publication number
- CN211835972U CN211835972U CN202020175326.9U CN202020175326U CN211835972U CN 211835972 U CN211835972 U CN 211835972U CN 202020175326 U CN202020175326 U CN 202020175326U CN 211835972 U CN211835972 U CN 211835972U
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- China
- Prior art keywords
- sand
- throwing
- fire
- subassembly
- fire extinguishing
- Prior art date
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- Expired - Fee Related
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- 239000004576 sand Substances 0.000 claims abstract description 136
- 238000007789 sealing Methods 0.000 claims description 26
- 230000008093 supporting effect Effects 0.000 claims description 14
- 244000035744 Hura crepitans Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 206010066054 Dysmorphism Diseases 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000004088 simulation Methods 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 240000004282 Grewia occidentalis Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a fire control is with throwing sand extinguishing device, including base and the subassembly of throwing sand, the subassembly of throwing sand set up in the base top, just the side symmetry is provided with the frame of this subassembly of throwing sand of two sets of supports around the subassembly of throwing sand, a set of in the subassembly the place ahead of throwing sand the frame back is fixed with the dysmorphism dish, the dysmorphism dish is the D font structure, the frame openly is provided with the drive the rotatory motor of subassembly of throwing sand. Has the advantages that: the utility model discloses a set up the guiding tube that the multiunit encircleed the distribution of collection sand section of thick bamboo outer circumference side, through the artifical sand throwing action of high-speed rotatory sand throwing subassembly simulation, support the guiding tube through the dysmorphism dish and open the closing cap when reacing the position of throwing sand and throw sand, realize sand material whipping and throw out to increase the effective use distance that the sand was thrown and is put out a fire, improve the application range of current sand throwing equipment, prevent that fire fighter and equipment are too near apart from the burning things which may cause a fire, increase the fire control effect of putting out a fire, improve the.
Description
Technical Field
The utility model relates to a fire-fighting equipment field, concretely relates to sand-throwing fire extinguishing apparatus for fire control.
Background
In the process of special fire rescue such as water-repellent solid hazardous chemical fire, liquid flowing fire and the like, fire fighters need to extinguish fire and rescue through substances such as fine sand and the like because the burning objects cannot be extinguished through water-based fire extinguishing apparatuses. The sand-throwing fire-extinguishing equipment is one of the common equipment used in the fire rescue process, and has excellent fire-extinguishing effect in dangerous chemical gathering areas such as chemical plants.
The applicant finds that at least the following technical problems exist in the prior art: the sand throwing that uses at present puts out a fire is hit through motor drive high frequency reciprocating swing's power transmission mechanism and is beaten the sand material and hit and realize the action of sand throwing, and sand material is thrown near the distance, need remove near the fire source with equipment and throw sand, all has the potential safety hazard to fire fighter and equipment, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sand-throwing fire extinguishing device for fire control in order to solve above-mentioned problem sets up the multiunit and encircles the sand-throwing guiding tube that distributes, through the artifical sand-throwing action of high-speed rotatory sand-throwing subassembly simulation to increase the effective use distance that the sand-throwing was put out a fire, prevent that fire fighter and equipment are too near apart from the burning things which may cause a fire disaster, increase fire control effect, and improve the safety guarantee ability, the practicality is strong, sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a sand-throwing fire extinguishing device for fire fighting, which comprises a base and a sand-throwing component, wherein the sand-throwing component is arranged above the base, two groups of frames for supporting the sand-throwing component are symmetrically arranged at the front side and the rear side of the sand-throwing component, a group of frame back in front of the sand-throwing component is fixed with a special-shaped disc, the special-shaped disc is of a D-shaped structure, the front side of the frame is provided with a motor for driving the sand-throwing component to rotate, and a sand storage box for supplying sand to the sand-throwing component is arranged above the sand-throwing component;
the sand throwing assembly comprises a sand collecting barrel, the front end and the rear end of the sand collecting barrel are in running fit with the rack, a plurality of groups of guide tubes are uniformly arranged on the outer circumference side of the sand collecting barrel, the guide tubes are communicated with the sand collecting barrel, one end of the outer side of each guide tube is hinged with a sealing cover, the sealing cover is connected with the guide tubes, torsion springs tightly supporting ports of the sealing covers are arranged at the joint of the sealing covers and the guide tubes, stop blocks are fixed outside the guide tubes, moving blocks are slidably arranged on the outer side of the end, away from the guide tubes, of the sealing cover, the moving blocks are connected with the sealing covers through stay ropes, springs are sleeved outside the guide tubes between the moving blocks and the stop blocks, and supporting wheels tightly supporting the outer circumference side of the special-shaped.
When the sand throwing fire extinguishing device for fire fighting is used, sand for fire fighting and extinguishing is placed in the sand storage box in advance, when fire fighting is needed, the butterfly valve is manually opened to guide sand in the sand storage box into the sand collecting cylinder through the sand supply pipe, the sand collecting cylinder is driven to rotate by the motor, the sand collecting cylinder drives a plurality of groups of guide pipes to rotate, the guide pipes drive the movable block and the supporting wheel to rotate outside the special-shaped disc, when the supporting wheel rotates to one side of the special-shaped disc away from the side plate along with the movable block, the supporting effect of the special-shaped disc on the supporting wheel disappears, the spring supports the movable block to move towards the direction close to the special-shaped disc, the movable block pulls the seal cover through the pull rope, the seal cover is pulled away from the end part of the guide pipe to relieve the sealing effect of the end part of the guide pipe, and the sand in the guide pipe is thrown outwards under the centrifugal effect, realize the action of sand-throwing and fire-extinguishing.
Preferably, the sand storage box is of a box-type structure with an open top, a sand supply pipe is arranged at the bottom of the sand storage box and communicated with the sand storage box, and a butterfly valve is arranged on the outer side of the sand supply pipe.
Preferably, one end, far away from the sand storage box, of the sand supply pipe extends into the sand collection cylinder, and the back of the sand collection cylinder is in running fit with the sand supply pipe through a sealing bearing.
Preferably, a side plate is vertically fixed on one side of the top of the base, and universal wheels with brake structures are arranged at four corners below the base.
Preferably, the sand storage box is fixed on the inner side of the side plate behind the sand throwing assembly, and a handle is arranged at the top of one side of the side plate, which is far away from the sand storage box.
Preferably, the positive one end of a sand-collecting cylinder is provided with the pivot, the pivot run through the frame and with frame normal running fit, the pivot all is provided with the belt pulley with the motor output, just the motor output with the pivot meets through belt drive mechanism.
Has the advantages that: the utility model discloses a set up the guiding tube that the multiunit encircleed the distribution of collection sand section of thick bamboo outer circumference side, through the artifical sand throwing action of high-speed rotatory sand throwing subassembly simulation, support the guiding tube through the dysmorphism dish and open the closing cap when reacing the position of throwing sand and throw sand, realize sand material whipping and throw out to increase the effective use distance that the sand was thrown and is put out a fire, improve the application range of current sand throwing equipment, prevent that fire fighter and equipment are too near apart from the burning things which may cause a fire, increase the fire control effect of putting out a fire, improve the safety guarantee.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view structural diagram of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
FIG. 3 is an internal structural view of the present invention;
fig. 4 is a structural view of the guide tube of the present invention.
The reference numerals are explained below:
1. a base; 101. a universal wheel; 2. a frame; 3. a shaped disc; 4. a sand throwing assembly; 401. a sand collecting cylinder; 402. a guide tube; 402a, a stop block; 403. sealing the cover; 404. a torsion spring; 405. pulling a rope; 406. a moving block; 407. a spring; 408. a support wheel; 5. a sand storage box; 501. a sand supply pipe; 501a, a butterfly valve; 6. a side plate; 601. a grip; 7. an electric motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a fire control is with throwing sand extinguishing device, including base 1 and throwing sand subassembly 4, throwing sand subassembly 4 sets up in base 1 top, and the preceding rear side symmetry of throwing sand subassembly 4 is provided with two sets of frames 2 that support this throwing sand subassembly 4, and a set of frame 2 backs in 4 the place ahead of the subassembly of throwing sand are fixed with special-shaped dish 3, and special-shaped dish 3 is D font structure, and frame 2 openly is provided with the rotatory motor 7 of drive throwing sand subassembly 4, and the subassembly of throwing sand 4 top is provided with the storage sandbox 5 that supplies with sand to this throwing sand subassembly 4.
The sand-throwing component 4 comprises a sand-collecting cylinder 401, the front end and the rear end of the sand-collecting cylinder 401 are rotationally matched with the frame 2, a plurality of groups of guide pipes 402 are evenly arranged on the outer circumferential side of the sand-collecting cylinder 401, the guide pipes 402 are communicated with the sand-collecting cylinder 401, the sand in the sand collecting cylinder 401 is thrown out through the guide pipe 402 to extinguish fire, and one end of the outer side of the guide pipe 402 is hinged with a sealing cover 403, a torsional spring 404 which tightly presses the sealing cover 403 against the port of the guide pipe 402 is arranged at the joint of the sealing cover 403 and the guide pipe 402, so as to ensure the sealing action of the guiding tube 402 by the torsion spring 404 against the cover 403, a stopper 402a is fixed outside the guiding tube 402, and a moving block 406 is arranged outside one end of the guide pipe 402 far away from the sealing cover 403 in a sliding manner, the moving block 406 is connected with the sealing cover 403 through a pull rope 405, a spring 407 is sleeved outside the guide pipe 402 between the moving block 406 and the stopper 402a, and a support wheel 408 which abuts against the outer circumference of the special-shaped disc 3 is arranged on the side of the moving block 406 away from the spring 407.
As an alternative embodiment, the sand storage box 5 is a box structure with an open top, the bottom of the sand storage box 5 is provided with a sand supply pipe 501, the sand supply pipe 501 is communicated with the sand storage box 5, a butterfly valve 501a is arranged outside the sand supply pipe 501 to control the opening and closing state of the sand supply pipe 501 through the butterfly valve 501a, so as to adjust the connection state of the sand storage box 5 and the sand collecting cylinder 401, one end of the sand supply pipe 501, which is far away from the sand storage box 5, extends into the sand collecting cylinder 401, the back of the sand collecting cylinder 401 is rotationally matched with the sand supply pipe 501 through a sealing bearing, so as to ensure that the sand supply pipe 501 can guide sand into the sand collecting cylinder 401, a side plate 6 is vertically fixed on one side of the top of the base 1, four-corner wheels 101 with a braking structure are arranged below the base 1, the sand storage box 5 is fixed on the inner side of the side plate 6, which is far away from the sand storage box 5, the top of the side plate 6 is provided with, the pivot runs through frame 2 and with frame 2 normal running fit, the pivot all is provided with the belt pulley with motor 7 output, and motor 7 output meets through belt drive mechanism with the pivot.
By adopting the structure, when in use, sand for fire fighting and extinguishing is put into the sand storage box 5 in advance, when fire fighting is needed, the butterfly valve 501a is manually opened to guide the sand in the sand storage box 5 into the sand collecting cylinder 401 through the sand supply pipe 501, the sand collecting cylinder 401 is driven to rotate by the motor 7, the sand collecting cylinder 401 drives a plurality of groups of guide pipes 402 to rotate, the guide pipes 402 drive the moving block 406 and the supporting wheel 408 to rotate and move on the outer side of the special-shaped disc 3, when the supporting wheel 408 rotates to the side of the special-shaped disc 3 far away from the side plate 6 along with the moving block 406, the supporting effect of the special-shaped disc 3 on the supporting wheel 408 disappears, the spring 407 supports the moving block 406 to move towards the special-shaped disc 3, the moving block 406 pulls the sealing cover 403 through the pull rope 405 to pull the sealing cover 403 from the end of the guide pipe 402, so as to release the sealing effect of the end of the sealing cover 403 on the guide pipe 402, at this time, the sand throwing and fire extinguishing actions are realized;
through setting up the guiding tube 402 that the multiunit encircles a sand collection section of thick bamboo 401 outer circumference side and distributes, sand throwing subassembly 4 simulation manual sand throwing action through high-speed rotation, it throws sand to open closing cap 403 when reaching the position of throwing sand to support guiding tube 402 through dysmorphism dish 3, it throws sand to realize husky material whipping, thereby increase the effective usable distance that the sand was thrown and is put out a fire, improve the application range of current sand throwing equipment, prevent that fire fighter and equipment are too near apart from the fire source, increase the fire control effect of putting out a fire, improve the safety guarantee ability, therefore, the clothes hanger is strong.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a sand-throwing fire extinguishing device for fire control which characterized in that: the sand throwing device comprises a base (1) and a sand throwing assembly (4), wherein the sand throwing assembly (4) is arranged above the base (1), two groups of machine frames (2) for supporting the sand throwing assembly (4) are symmetrically arranged on the front side and the rear side of the sand throwing assembly (4), a special-shaped disc (3) is fixed on the back of one group of machine frame (2) in front of the sand throwing assembly (4), the special-shaped disc (3) is of a D-shaped structure, a motor (7) for driving the sand throwing assembly (4) to rotate is arranged on the front side of the machine frame (2), and a sand storage box (5) for supplying sand to the sand throwing assembly (4) is arranged above the sand throwing assembly (4);
the sand throwing component (4) comprises a sand collecting barrel (401), the front end and the rear end of the sand collecting barrel (401) are in running fit with the frame (2), a plurality of groups of guide pipes (402) are uniformly arranged on the outer circumferential side of the sand collecting barrel (401), the guide pipes (402) are communicated with the sand collecting barrel (401), one end of the outer side of each guide pipe (402) is hinged with a sealing cover (403), a torsional spring (404) for tightly pressing the sealing cover (403) against the port of the guide pipe (402) is arranged at the joint of the sealing cover (403) and the guide pipes (402), a stop block (402a) is fixed outside each guide pipe (402), a moving block (406) is arranged on the outer side of one end, far away from the sealing cover (403), of each guide pipe (402) in a sliding mode, the moving block (406) is connected with the sealing cover (403) through a pull rope (405), and a spring (407) is sleeved outside the guide pipe stop (402) between the moving block (, and a supporting wheel (408) which is tightly abutted against the outer circumference side of the special-shaped disc (3) is arranged on one side of the moving block (406) far away from the spring (407).
2. A sand-throwing fire extinguishing apparatus for fire fighting as defined in claim 1, wherein: store up sandbox (5) and be open-topped box structure, it is provided with confession husky pipe (501) to store up sandbox (5) bottom, supply husky pipe (501) with it is linked together to store up sandbox (5), just supply husky pipe (501) outside to be provided with butterfly valve (501 a).
3. A sand-throwing fire extinguishing apparatus for fire fighting as defined in claim 2, wherein: one end, far away from the sand storage box (5), of the sand supply pipe (501) extends into the sand collection cylinder (401), and the back of the sand collection cylinder (401) is in running fit with the sand supply pipe (501) through a sealing bearing.
4. A sand-throwing fire extinguishing apparatus for fire fighting as defined in claim 1, wherein: the brake device is characterized in that a side plate (6) is vertically fixed on one side of the top of the base (1), and universal wheels (101) with brake structures are arranged at four corners below the base (1).
5. A sand-throwing fire extinguishing apparatus for fire fighting as defined in claim 4, wherein: the sand storage box (5) is fixed on the inner side of the side plate (6) behind the sand throwing assembly (4), and a handle (601) is arranged at the top of one side, far away from the sand storage box (5), of the side plate (6).
6. A sand-throwing fire extinguishing apparatus for fire fighting as defined in claim 1, wherein: the sand collecting cylinder (401) is provided with a rotating shaft at one end in the front, the rotating shaft runs through the rack (2) and the rack (2) are in running fit, the rotating shaft and the output end of the motor (7) are both provided with belt pulleys, and the output end of the motor (7) is connected with the rotating shaft through a belt transmission mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175326.9U CN211835972U (en) | 2020-02-17 | 2020-02-17 | Sand-throwing fire extinguishing device for fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175326.9U CN211835972U (en) | 2020-02-17 | 2020-02-17 | Sand-throwing fire extinguishing device for fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211835972U true CN211835972U (en) | 2020-11-03 |
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ID=73247893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020175326.9U Expired - Fee Related CN211835972U (en) | 2020-02-17 | 2020-02-17 | Sand-throwing fire extinguishing device for fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211835972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891802A (en) * | 2021-02-25 | 2021-06-04 | 陈大伟 | Safety device based on grit fire control |
| CN113633915A (en) * | 2021-08-20 | 2021-11-12 | 武汉凤安技术有限公司 | Sand-throwing fire extinguishing device for fire fighting |
-
2020
- 2020-02-17 CN CN202020175326.9U patent/CN211835972U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112891802A (en) * | 2021-02-25 | 2021-06-04 | 陈大伟 | Safety device based on grit fire control |
| CN113633915A (en) * | 2021-08-20 | 2021-11-12 | 武汉凤安技术有限公司 | Sand-throwing fire extinguishing device for fire fighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 |