CN210355756U - Movable dry powder fire extinguisher device - Google Patents
Movable dry powder fire extinguisher device Download PDFInfo
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- CN210355756U CN210355756U CN201920950730.6U CN201920950730U CN210355756U CN 210355756 U CN210355756 U CN 210355756U CN 201920950730 U CN201920950730 U CN 201920950730U CN 210355756 U CN210355756 U CN 210355756U
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Abstract
The utility model relates to a portable dry powder fire extinguisher device uses in fire-fighting equipment field, and its technical scheme main points are: the fire extinguisher comprises a base, a plurality of universal wheels connected to the bottom surface of the base and a fire extinguisher body connected to the base, wherein a first mounting frame and a second mounting frame are respectively connected to two ends of the base; the advantages are that: after the dry powder fire extinguisher is opened, the fixed-point fire extinguishing state can be kept, the operator does not need to hold the dry powder fire extinguisher, and the limitation of the dry powder fire extinguisher is reduced.
Description
Technical Field
The utility model relates to a fire control fire extinguishing apparatus field especially relates to a portable dry powder fire extinguisher device.
Background
The dry powder fire extinguisher is one kind of fire extinguisher, and can be divided into the following types according to the types of dry powder fire extinguishing agents filled in the fire extinguisher: common dry powder fire extinguishers and superfine dry powder fire extinguishers.
Chinese patent with publication number CN208525701U discloses a dry powder fire extinguisher convenient to use, including the fire extinguisher barrel, the front end surface fixed mounting of fire extinguisher barrel has the fire extinguisher data plate, the bottom surface fixed mounting of fire extinguisher barrel has the vacuum cushion, the surface parcel all around of fire extinguisher barrel has the reinforcing ring, and the reinforcing ring is located the vacuum cushion directly over, one side surface fixed mounting of reinforcing ring has the fixation clamp, runs through the inside movable mounting of fixation clamp has the hose.
In the actual process of putting out a fire, the speed of putting out a fire has been decided to a certain extent to the quantity that the fire extinguisher can work simultaneously, but traditional dry powder fire extinguisher need be held by the operator and put out a fire, and the limitation is great.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a portable dry powder fire extinguisher device, its advantage is: after the dry powder fire extinguisher is opened, the fixed-point fire extinguishing state can be kept, the operator does not need to hold the dry powder fire extinguisher, and the limitation of the dry powder fire extinguisher is reduced.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a portable dry powder fire extinguisher device, includes base, a plurality of universal wheel of connection in the base bottom surface and connects the fire extinguisher body on the base, the both ends of base are connected with first installing frame and second installing frame respectively, the vertical sliding connection of first installing frame is on the base and fire extinguisher body's pressure is to being located first installing frame, set up the spout that supplies first installing frame to remove on the base, set up flutedly on the spout cell wall, sliding connection has the slider in the recess, compression spring and recess tank bottom are passed through to the one end of slider and are connected, and the other end is equipped with the wedge, the draw-in groove has been seted up on the first installing frame lateral wall, works as compression spring is when natural state, the groove opening is stretched out to the wedge part, fire extinguisher body's nozzle is connected on second installing frame lateral wall.
By adopting the technical scheme, an operator brings the device to a fire fighting place, aligns the nozzle of the fire extinguisher body with a fire point, presses the first mounting frame downwards, pushes the pressing handle to open the fire extinguisher body, and sprays the dry powder extinguishing agent out of the nozzle of the fire extinguisher; an operator can arrange a plurality of devices to carry out fire extinguishing work at the same time, so that the number of fire fighting personnel is reduced, and the fire extinguishing speed is accelerated; the universal wheels are arranged, so that an operator can conveniently push the device to move at any time, and the maneuverability of the device is improved.
The utility model discloses further set up to: the vertical sliding connection of second installing frame is on the base, be equipped with the driving piece that is used for driving the removal of second installing frame on the base.
Through adopting above-mentioned technical scheme, the nozzle that drives the fire extinguisher body through driving piece drive second installing frame reciprocates, increases the scope of spraying of dry powder extinguishing agent, has improved the flexibility of device.
The utility model discloses further set up to: the driving piece comprises a servo motor, a storage battery, a sector gear and two racks, wherein the servo motor and the storage battery are arranged on the base, the storage battery is connected with the servo motor, the racks are connected to two opposite inner walls of the second mounting frame respectively, the sector gear is connected to a motor shaft of the servo motor, and the sector gear is located between the two racks and meshed with the racks.
Through adopting above-mentioned technical scheme, start servo motor, drive sector gear and rotate, through the meshing drive second installing frame rebound of sector gear and rack, mesh with another rack after sector gear and this rack separation mutually, drive second installing frame rebound, realized the reciprocating motion of second installing frame in vertical direction, convenient and fast.
The utility model discloses further set up to: the nozzle of the fire extinguisher body is connected to the second mounting frame through a fixing screw, the base is hinged to a plurality of hoops, one end, far away from a hinge point with the base, of each hoop is connected through a connecting rod, and the connecting rod is fixed to the base through a fastening screw.
Through adopting above-mentioned technical scheme, when the fire extinguisher body needs to supply fire extinguishing agent, the operator unscrewed set screw earlier, rotates staple bolt and fire extinguisher body separation, unscrews fastening screw again, alright dismantle the fire extinguisher body from the base, and the operator also directly changes the fire extinguisher body of renewal, saves the replenishment time, selects in a flexible way.
The utility model discloses further set up to: and a knob is embedded at the end part of the fastening screw.
By adopting the technical scheme, the knob increases the volume of the end part of the fastening screw, so that an operator can conveniently rotate and apply force.
The utility model discloses further set up to: the base is provided with a heat insulation cover for covering the storage battery and the servo motor.
Through adopting above-mentioned technical scheme, separate the guard and played the guard action to battery and servo motor, prolonged the life of device.
The utility model discloses further set up to: one end of the base is connected with a traction rope.
Through adopting above-mentioned technical scheme, the operator pulling haulage rope alright drive the base and remove, has made things convenient for operator's carrying.
The utility model discloses further set up to: the base lateral wall is equipped with the snak link.
Through adopting above-mentioned technical scheme, when a plurality of devices of needs removal simultaneously, the operator utilizes the snak link with each two liang of each bases, then pulling one of them base can, remove convenient, swift.
To sum up, the utility model discloses a beneficial technological effect does:
1. the pressing handle of the fire extinguisher body is restrained through the first mounting frame, so that the fire extinguisher body is kept in a normally open state, fire extinguishing work is automatically carried out, convenience and flexibility are achieved, meanwhile, the universal wheels are arranged below the base, an operator can simply and freely adjust the position of the base when fire is actually extinguished, and the maneuverability is high;
2. the nozzle that drives the fire extinguisher body through driving piece drive second installing frame reciprocates, increases the coverage of fire extinguishing agent, strengthens the fire control effect of device.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
Fig. 2 is a schematic structural diagram for embodying the wedge-shaped block and the slot in the present embodiment.
Fig. 3 is a schematic structural diagram for embodying the driving member in the present embodiment.
Fig. 4 is an enlarged view of a in fig. 3.
Fig. 5 is an enlarged view of fig. 3 at B.
Fig. 6 is a schematic structural view of a heat shield for embodying the present embodiment.
In the figure, 1, a base; 11. a first mounting frame; 12. a second mounting frame; 13. a universal wheel; 14. a fire extinguisher body; 15. a chute; 16. a groove; 17. a slider; 171. a compression spring; 172. a wedge block; 18. a card slot; 2. a drive member; 21. a servo motor; 22. a storage battery; 23. a sector gear; 24. a rack; 25. a set screw; 26. hooping; 27. a connecting rod; 271. fastening screws; 28. a knob; 3. a heat shield; 31. a hauling rope; 32. and (4) a spring buckle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a portable dry powder fire extinguisher device, as shown in figure 1, including base 1, a plurality of universal wheel 13 of connection in base 1 bottom surface and the fire extinguisher body 14 of connection on base 1, base 1 length is greater than fire extinguisher body 14, and articulated on the base 1 have a plurality of clamps that distribute along fire extinguisher body 14 length direction, each clamp, keep away from and be connected through connecting rod 27 with the one end of base 1 pin joint, connecting rod 27 passes through fastening screw 271 (as figure 4) and fixes on base 1, fix fire extinguisher body 14 on base 1, the tip of fastening screw 271 is inlayed and is equipped with knob 28 (as figure 4) simultaneously, so that the operator rotates. When the fire extinguisher body 14 needs to be replaced, an operator turns the knob 28, removes the fastening screw 271 and then rotates the clamp to separate from the fire extinguisher body 14, so that time and labor are saved.
As shown in fig. 2, base 1 one end sliding connection has the first installing frame 11 that moves along vertical direction, fire extinguisher body 14's pressure is located first installing frame 11, set up the spout 15 that supplies first installing frame 11 to remove on the base 1, seted up recess 16 on the spout 15 cell wall, sliding connection has slider 17 in the recess 16, compression spring 171 is passed through to slider 17's one end and is connected with the recess 16 tank bottom, the other end is equipped with wedge 172, the cross-section of wedge 172 is the V-arrangement, draw-in groove 18 has all been seted up at one side that carries on the back mutually in first installing frame 11's both ends, draw-in groove 18 and the outline looks adaptation of wedge 172, when compression spring 171 is in natural state, wedge 172 partially stretches out the recess 16 notch.
As shown in fig. 3, the other end of the base 1 is slidably connected with a second mounting frame 12 moving along the vertical direction, the nozzle of the fire extinguisher body 14 is connected to the side wall of the second mounting frame 12 through a fixing screw 25 (as shown in fig. 5), and the axis of the nozzle of the fire extinguisher body 14 inclines upwards, so as to increase the coverage area of the dry powder extinguishing agent during spraying, and the base 1 is provided with a driving member 2 for driving the second mounting frame 12 to move.
As shown in fig. 3, the driving member 2 includes a storage battery 22 and a servo motor 21 which are arranged on the base 1, the storage battery 22 and the servo motor 21 are arranged between the tail of the fire extinguisher body 14 and the second mounting frame 12 and are electrically connected with each other, racks 24 are connected to two opposite inner walls of the second mounting frame 12, a motor shaft of the servo motor 21 extends into the second mounting frame 12, a sector gear 23 is connected to one end of the extending motor shaft, and when the sector gear 23 is located at an initial position, the sector gear 23 is meshed with one of the racks 24.
As shown in fig. 1, one end of the base 1 is connected with a pulling rope 31, and two side walls of the base 1 along the length direction are provided with spring buckles 32.
The action process is as follows: when a fire occurs, an operator connects a plurality of bases 1 with each other by using the spring fastener 32, then pulls the traction rope 31 to pull all the devices to the site together, after the fire reaches the destination, the operator unlocks the spring fastener 32, separates the bases 1, adjusts the angle of the bases 1, presses the first mounting frame 11 downwards, the first mounting frame 11 presses the pressing handle of the fire extinguisher body 14 to force the pressing handle to rotate downwards, so that the fire extinguisher body 14 is opened, the dry powder fire extinguishing agent is sprayed to the fire source, the end part of the first mounting frame 11 presses the wedge block 172 in the moving process to force the wedge block 172 to move into the groove 16, at the moment, the compression spring 171 is in a compressed state, when the first mounting frame 11 moves to the position that the wedge block 172 is opposite to the clamping groove 18, the wedge block 172 is inserted into the clamping groove 18 under the elastic thrust of the compression spring 171 to fix the first mounting frame 11, so that the fire extinguisher body 14 keeps the open state, the device is flexible and convenient, does not need to be held by an operator in the whole process, and reduces the limitation of the dry powder fire extinguisher; meanwhile, the servo motor 21 is started to drive the sector gear 23 to rotate, the sector gear 23 drives the rack 24 meshed with the sector gear 23 to move upwards, when the sector gear 23 is disengaged from the rack 24, the sector gear is just meshed with the other rack 24 to drive the other rack 24 to descend, so that the second mounting frame 12 drives the spray head of the fire extinguisher body 14 to reciprocate up and down, and the coverage range of the dry powder extinguishing agent is enlarged.
After the operator opens and adjusts the good back with fire extinguisher body 14 on each base 1, alright handheld fire extinguisher put out a fire, because be equipped with universal wheel 13 on the base 1, angle, the removal of adjustment base 1 that the operator can be convenient, and a plurality of fire extinguishers simultaneous working for the speed of putting out a fire, in some danger area, the operator can leave the device and carry out the automatic fire extinguishing of fixed point, has played the protection to operator's personal safety.
As shown in fig. 6, the heat shield 3 for covering the battery 22 and the servo motor 21 is provided on the base 1, so that the battery 22 and the servo motor 21 can work smoothly.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A portable dry chemical extinguisher device which characterized in that: comprises a base (1), a plurality of universal wheels (13) connected with the bottom surface of the base (1) and a fire extinguisher body (14) connected with the base (1), wherein the two ends of the base (1) are respectively connected with a first mounting frame (11) and a second mounting frame (12), the first mounting frame (11) is vertically and slidably connected with the base (1), the pressing handle of the fire extinguisher body (14) is positioned in the first mounting frame (11), the base (1) is provided with a sliding chute (15) for the first mounting frame (11) to move, the wall of the sliding chute (15) is provided with a groove (16), the groove (16) is internally and slidably connected with a sliding block (17), one end of the sliding block (17) is connected with the bottom of the groove (16) through a compression spring (171), the other end of the sliding block is provided with a wedge block (172), and the side wall of the first mounting frame (11) is provided with a clamping, when the compression spring (171) is in a natural state, the wedge-shaped block (172) partially extends out of the notch of the groove (16), and a nozzle of the fire extinguisher body (14) is connected to the side wall of the second mounting frame (12).
2. The portable dry powder fire extinguisher apparatus according to claim 1, wherein: the vertical sliding connection of second installing frame (12) is on base (1), be equipped with driving piece (2) that are used for driving second installing frame (12) and remove on base (1).
3. The portable dry chemical extinguisher device according to claim 2, wherein: the driving piece (2) comprises a servo motor (21), a storage battery (22), a sector gear (23) and two racks (24), the servo motor (21) and the storage battery (22) are arranged on the base (1), the storage battery (22) is connected with the servo motor (21), the racks (24) are connected to two opposite inner walls of the second mounting frame (12) respectively, the sector gear (23) is connected to a motor shaft of the servo motor (21), and the sector gear (23) is located between the two racks (24) and one of the racks (24) is meshed with the racks (24).
4. The portable dry powder fire extinguisher apparatus according to claim 1, wherein: the nozzle of fire extinguisher body (14) passes through set screw (25) to be connected on second installing frame (12), it has a plurality of staple bolts (26) to articulate on base (1), each staple bolt (26) are kept away from the one end of passing through connecting rod (27) with base (1) pin joint and are connected, connecting rod (27) are fixed on base (1) through fastening screw (271).
5. The portable dry powder fire extinguisher apparatus according to claim 4, wherein: and a knob (28) is embedded at the end part of the fastening screw (271).
6. The portable dry powder fire extinguisher apparatus according to claim 5, wherein: the base (1) is provided with a heat insulation cover (3) for covering the storage battery (22) and the servo motor (21).
7. The portable dry powder fire extinguisher apparatus according to claim 1, wherein: one end of the base (1) is connected with a traction rope (31).
8. The portable dry powder fire extinguisher apparatus according to claim 7, wherein: the side wall of the base (1) is provided with a spring fastener (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950730.6U CN210355756U (en) | 2019-06-21 | 2019-06-21 | Movable dry powder fire extinguisher device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920950730.6U CN210355756U (en) | 2019-06-21 | 2019-06-21 | Movable dry powder fire extinguisher device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210355756U true CN210355756U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920950730.6U Active CN210355756U (en) | 2019-06-21 | 2019-06-21 | Movable dry powder fire extinguisher device |
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| Country | Link |
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| CN (1) | CN210355756U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101587A (en) * | 2020-12-21 | 2021-07-13 | 明岗 | Security protection inspection robot |
| CN113648571A (en) * | 2021-07-16 | 2021-11-16 | 国家电网有限公司 | Fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of fire extinguisher |
-
2019
- 2019-06-21 CN CN201920950730.6U patent/CN210355756U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101587A (en) * | 2020-12-21 | 2021-07-13 | 明岗 | Security protection inspection robot |
| CN113648571A (en) * | 2021-07-16 | 2021-11-16 | 国家电网有限公司 | Fire-fighting operation device capable of rapidly moving and increasing fire extinguishing distance of fire extinguisher |
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