CN215538020U - Portable fire scene emergency water curtain generating device for fire rescue - Google Patents
Portable fire scene emergency water curtain generating device for fire rescue Download PDFInfo
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- CN215538020U CN215538020U CN202121596652.8U CN202121596652U CN215538020U CN 215538020 U CN215538020 U CN 215538020U CN 202121596652 U CN202121596652 U CN 202121596652U CN 215538020 U CN215538020 U CN 215538020U
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- fire
- water curtain
- generating device
- curtain generating
- rescue
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 5
- 235000000396 iron Nutrition 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 2
- 230000006872 improvement Effects 0.000 description 8
- 230000003028 elevating effect Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 239000002341 toxic gas Substances 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 provides a portable fire scene emergency water curtain generating device for fire rescue, which relates to the technical field of fire fighting equipment and comprises a fire hose, a sprinkler head, a water curtain generating baffle arranged on the sprinkler head and a positioning device for limiting the water curtain generating device, wherein the positioning device is clamped on the fire hose behind the sprinkler head; the positioning device consists of an assembling mechanism and counterweight limiting mechanisms, wherein a plurality of groups of counterweight limiting mechanisms are arranged, and the counterweight limiting mechanisms are detachably arranged on two sides of the assembling mechanism; the utility model can effectively prevent the head of the water curtain generating device from swinging, greatly increases the stability of the water curtain generating device, simultaneously does not need to be held by a fire fighter, relieves the arrangement of one person and one pipe, well reduces the labor intensity of the fire fighter, can be used for further rescue, and well improves the fire rescue efficiency.
Description
Technical Field
The utility model relates to the technical field of fire engineering equipment, in particular to a portable fire scene emergency water curtain generating device for fire rescue.
Background
In the current fire scene, smoke is often diffused, the fire scene with large toxic gas is generated, and when fire rescue is carried out, because a fire source in the fire scene can spread outwards, the fire source carries high-temperature heat to influence the fire rescue, so that a fire-fighting water curtain generating device appears in the market, and the water curtain generating device is used for forming a water curtain by impacting a water curtain generating baffle plate through high-pressure and high-flow-rate water so as to prevent the fire source in the fire scene from spreading outwards and prevent the high-temperature heat;
the existing fire water curtain generating device is only fixedly provided with a baffle plate in front of a spray head of a fire pipe to generate a water curtain, because the water curtain generating device is integrated with the fire water pipe, fire fighters must keep the water curtain generation by holding the water curtain, if the fire fighting water curtain generating device is placed on the ground, the water curtain can swing due to high flow rate and high water pressure of the fire water pipe, so that the stability of the fire fighting water curtain generating device is reduced, and the water curtain cannot be generated well.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems, the utility model provides a portable fire scene emergency water curtain generating device for fire rescue, which is additionally provided with a positioning device on the basis of the traditional water curtain generating device, can effectively prevent the head of the water curtain generating device from swinging, greatly increases the stability of the water curtain generating device, simultaneously does not need to be held by a fire fighter, relieves the arrangement of one person and one pipe, well reduces the labor intensity of the fire fighter, can be used for further rescue, and well improves the fire rescue efficiency.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a portable fire scene emergency water curtain generating device for fire rescue comprises a fire hose, a sprinkler head, a water curtain generating baffle arranged on the sprinkler head and a positioning device for limiting the water curtain generating device, wherein the positioning device is clamped on the fire hose behind the sprinkler head;
the positioning device is composed of an assembling mechanism and a counterweight limiting mechanism, the counterweight limiting mechanism is provided with a plurality of groups, and the counterweight limiting mechanism is detachably arranged on two sides of the assembling mechanism.
The further improvement lies in that: the two sides of the assembling mechanism are provided with sliding grooves, the counterweight limiting mechanism is close to one side of the assembling mechanism and is provided with a sliding block matched with the sliding grooves, and the assembling mechanism and the counterweight limiting mechanism are assembled in a sliding mode through the sliding grooves.
The further improvement lies in that: the lower part of the assembling mechanism is provided with universal wheels which are uniformly distributed at four corners of the bottom of the assembling mechanism.
The further improvement lies in that: assembly devices's inside is provided with elevating system, the universal wheel sets up the bottom at elevating system, elevating system is including lifter plate, bottom plate and screw thread post, the outside of lifter plate and assembly devices's lateral wall sliding connection, the screw thread post passes through the bearing and rotates and install on the bottom plate, the lower extreme of screw thread post pass the lifter plate and with the installation of lifter plate screw thread, the upper end of screw thread post is provided with first conical gear, assembly devices's inside one side is provided with the pivot, the one end of pivot is provided with the second conical gear with first conical gear intermeshing, the pivot other end extends to assembly devices's the outer and installs the carousel.
The further improvement lies in that: the counterweight limiting mechanisms are provided with four groups, and two groups of counterweight limiting mechanisms are respectively installed on one side of the assembling mechanism.
The further improvement lies in that: the counterweight limiting mechanism is provided with a plurality of slots, counterweight irons are inserted into the slots, and an arch-shaped groove is formed in the middle position below the counterweight limiting mechanism.
The further improvement lies in that: an arc-shaped pressing plate is arranged above the inner portion of the arc-shaped groove and connected with the upper portion of the inner portion of the arc-shaped groove through a spring.
The further improvement lies in that: the top of counter weight stop gear and assembly devices all is provided with the handle, be provided with anti-skidding line on hand.
The utility model has the beneficial effects that: this emergent water curtain generating device in scene of a fire for portable fire rescue has increased a positioner on traditional water curtain generating device's basis, positioner comprises assembly devices and counter weight stop gear, an assembly devices can be assembled with four counter weight stop gear, when scene of a fire rescue, the fire fighter can place water curtain generating device on the ground, then carry out the card through counter weight stop gear on the positioner and establish the location to the front end of fire hose, can effectually prevent the head swing of water curtain generating device, great increase water curtain generating device's stability, meanwhile, do not hand with the fire fighter, the configuration of alone one person's pipe has been relieved, fine reduction fire fighter's intensity of labour, the rescue personnel can carry out further rescue, fine improvement fire rescue efficiency.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
FIG. 3 is a block diagram of the positioning device of the present invention.
Fig. 4 is a disassembled view of the positioning device of the present invention.
Fig. 5 is an internal structural view of the assembly mechanism of the present invention.
Wherein: 1. a fire hose; 2. a sprinkler head; 3. a water curtain generating baffle; 4. a positioning device; 5. an assembly mechanism; 6. a counterweight limiting mechanism; 7. a chute; 8. a universal wheel; 9. a lifting plate; 10. a base plate; 11. a threaded post; 12. a first bevel gear; 13. a rotating shaft; 14. a second bevel gear; 15. a turntable; 16. a counterweight iron; 17. an arcuate slot; 18. an arc-shaped pressing plate; 19. a handle.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
As shown in fig. 1, 2, 3, 4, and 5, the embodiment provides a portable fire scene emergency water curtain generating device for fire rescue, which includes a fire hose 1, a sprinkler head 2, a water curtain generating baffle 3 disposed on the sprinkler head 2, and a positioning device 4 for limiting the water curtain generating device, wherein the positioning device 4 is clamped on the fire hose 1 behind the sprinkler head 2; when carrying out fire rescue, because the burning things which may cause a fire disaster of scene of a fire can outwards stretch, the burning things which may cause a fire disaster is carrying high temperature heat and can influence fire rescue, thereby water curtain generating device is exactly through the high pressure, high velocity of flow water striking water curtain takes place baffle 3 and forms the water curtain, a burning things which may cause a fire disaster for the separation scene of a fire externally stretches and separation high temperature heat, positioner's effect is exactly for blocking sprinkler head 2, carry on spacingly through gravity counter weight to sprinkler head 2, liberation fire fighter's both hands, fire fighter can drop into more manpower and go to support other serious regions of a fire behavior in this scene of a fire.
The both sides of assembly devices 5 are provided with spout 7, counter weight stop gear 6 is close to one side of assembly devices 5 is provided with the slider with the mutual adaptation of spout 7, assembly devices 5 and counter weight stop gear 6 pass through spout 7 sliding assembly.
The spout 7 is perpendicular setting from top to bottom in the both sides of assembly devices 5, and the assembly methods of counter weight stop gear 6 also from assembly devices 5 side from top to bottom male to spout 7's below is not extending to the end all the time, but with the bottom parallel and level of the slider of counter weight stop gear 6 below, such benefit lies in directly carrying assembly devices 5 and just can carry whole positioner 4, and the order of dismantling also tears down counter weight stop gear 6 earlier.
The below of assembly devices 5 is provided with universal wheel 8, the four corners department of universal wheel 8 equipartition in assembly devices 5 bottom.
The inside of assembly devices 5 is provided with elevating system, universal wheel 8 sets up the bottom at elevating system, elevating system is including lifter plate 9, bottom plate 10 and screw post 11, the outside of lifter plate 9 and assembly devices 5's lateral wall sliding connection, screw post 11 passes through the bearing and rotates and install on bottom plate 10, the lower extreme of screw post 11 pass lifter plate 9 and with lifter plate 9 threaded mounting, the upper end of screw post 11 is provided with first conical gear 12, inside one side of assembly devices 5 is provided with pivot 13, the one end of pivot 13 is provided with second conical gear 14 with first conical gear 12 intermeshing, and the pivot 13 other end extends to assembly devices 5 outside and installs carousel 15. Inside elevating system of assembly devices 5, its benefit lies in through rotating carousel 15, can drive screw thread post 11 and rotate, thereby drive 8 downstream of universal wheel, it changes into to be supported by universal wheel 8 to support from device itself, and then make whole positioner 4 promote, make counter weight stop gear 6 remove the location to fire hose 1, conveniently adjust the location area of positioner 4 on fire hose 1, can adapt to the complicated topography environment in scene of a fire, a benefit lies in the removal that can make things convenient for positioner 4, because positioner 4 weight is just heavier itself, take down the messenger from the fire engine, can directly push away whole positioner 4 and go forward, use manpower sparingly more.
The counterweight limiting mechanisms 6 are provided with four groups, and two groups of counterweight limiting mechanisms 6 are respectively arranged on one side of the assembling mechanism 5.
The counterweight limiting mechanism 6 is provided with a plurality of slots, counterweight irons 16 are inserted into the slots, and an arch-shaped groove 17 is formed in the middle position below the counterweight limiting mechanism 6. The advantage that counterweight iron 16 is provided with a plurality of groups lies in the weight that can increase counterweight stop gear 6 of adaptability, and the effect of arch groove 17 lies in positioning fire hose 1 subaerial, prevents because high rivers make the front end of fire hose 1 swing wantonly under the condition that the fireman does not control, improves the emergent water curtain generating device's in scene of a fire stability.
An arc-shaped pressing plate 18 is arranged above the inner part of the arc-shaped groove 7, and the arc-shaped pressing plate 18 is connected with the upper part of the inner part of the arc-shaped groove 7 through a spring. The fire hose of different pipe diameters can be restricted to a certain extent by the arrangement of the arc-shaped pressing plate 18, the elastic coefficient of the spring is selected adaptively, and the elastic coefficient is not too large or too small, so that the fire hose 1 can not be extruded too much when the fire hose 1 is positioned, and the situation that water flow is blocked is generated.
The top of counter weight stop gear 6 and assembly devices 5 all is provided with handle 19, be provided with anti-skidding line on the handle 19. The handle 19 is arranged to be conveniently lifted, and when a fire fighter needs to hold the water curtain generator by hand, the positioning device 4 can be lifted, so that the fire hose 1 and the positioning device 4 are separated, and the operation switching of the hand-held ground placing type is carried out.
The portable fire scene emergency water curtain generating device for fire rescue is additionally provided with a positioning device 4 on the basis of the traditional water curtain generating device, the positioning device 4 consists of an assembling mechanism 5 and counterweight limiting mechanisms 6, one assembling mechanism 5 can be provided with four counterweight limiting mechanisms 6, when fire fighting and rescue are carried out in a fire scene, a fire fighter can place the water curtain generating device on the ground, then the front end of the fire fighting hose 1 is clamped and positioned by the counterweight limiting mechanism 6 on the positioning device 4, can effectively prevent the head of the water curtain generating device from swinging, greatly increases the stability of the water curtain generating device, meanwhile, the fire fighters are not required to hold the fire fighters, one person and one pipe are eliminated, the labor intensity of the fire fighters is well reduced, the rescue workers can carry out further rescue, and the fire rescue efficiency is well improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a portable fire rescue is with emergent water curtain generating device in scene of a fire, includes fire control hose (1), sprinkler bead (2) and sets up water curtain emergence baffle (3) on sprinkler bead (2), its characterized in that: the water curtain spraying device is characterized by further comprising a positioning device (4) for limiting the water curtain generating device, wherein the positioning device (4) is clamped on the fire hose (1) behind the water spraying head (2);
positioner (4) comprise assembly devices (5) and counter weight stop gear (6), counter weight stop gear (6) are provided with the multiunit, multiunit counter weight stop gear (6) demountable installation be in assembly devices (5) both sides.
2. The portable fire scene emergency water curtain generating device for fire rescue as claimed in claim 1, wherein: the both sides of assembly devices (5) are provided with spout (7), counter weight stop gear (6) are close to one side of assembly devices (5) is provided with the slider with spout (7) mutual adaptation, assembly devices (5) and counter weight stop gear (6) are through spout (7) sliding assembly.
3. The portable fire scene emergency water curtain generating device for fire rescue as claimed in claim 1, wherein: the lower part of the assembling mechanism (5) is provided with universal wheels (8), and the universal wheels (8) are uniformly distributed at four corners of the bottom of the assembling mechanism (5).
4. The portable fire scene emergency water curtain generating device for fire rescue as claimed in claim 3, wherein: the assembly mechanism (5) is internally provided with a lifting mechanism, the universal wheel (8) is arranged at the bottom of the lifting mechanism, the lifting mechanism comprises a lifting plate (9), a bottom plate (10) and a threaded column (11), the outer side of the lifting plate (9) is connected with the side wall of the assembling mechanism (5) in a sliding way, the threaded column (11) is rotatably arranged on the bottom plate (10) through a bearing, the lower end of the threaded column (11) penetrates through the lifting plate (9) and is in threaded installation with the lifting plate (9), the upper end of the threaded column (11) is provided with a first bevel gear (12), inside one side of assembly devices (5) is provided with pivot (13), the one end of pivot (13) is provided with second conical gear (14) with first conical gear (12) intermeshing, and pivot (13) other end extends to the outside of assembly devices (5) and installs carousel (15).
5. The portable fire scene emergency water curtain generating device for fire rescue as claimed in claim 1, wherein: the counterweight limiting mechanisms (6) are provided with four groups, and two groups of counterweight limiting mechanisms (6) are respectively installed on one side of the assembling mechanism (5).
6. A portable fire scene emergency water curtain generating device for fire rescue as claimed in claim 5, wherein: the counterweight limiting mechanism (6) is provided with a plurality of slots, counterweight irons (16) are inserted into the slots, and an arch-shaped groove (17) is formed in the middle position below the counterweight limiting mechanism (6).
7. The portable fire scene emergency water curtain generating device for fire rescue as claimed in claim 6, wherein: an arc-shaped pressing plate (18) is arranged above the inner part of the arc-shaped groove (17), and the arc-shaped pressing plate (18) is connected with the upper part of the inner part of the arc-shaped groove (17) through a spring.
8. A portable fire scene emergency water curtain generating device for fire rescue as claimed in claim 5, wherein: the top of counter weight stop gear (6) and assembly devices (5) all is provided with handle (19), be provided with anti-skidding line on handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596652.8U CN215538020U (en) | 2021-07-14 | 2021-07-14 | Portable fire scene emergency water curtain generating device for fire rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121596652.8U CN215538020U (en) | 2021-07-14 | 2021-07-14 | Portable fire scene emergency water curtain generating device for fire rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215538020U true CN215538020U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121596652.8U Expired - Fee Related CN215538020U (en) | 2021-07-14 | 2021-07-14 | Portable fire scene emergency water curtain generating device for fire rescue |
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| Country | Link |
|---|---|
| CN (1) | CN215538020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581880A (en) * | 2022-11-10 | 2023-01-10 | 重庆消防安全技术研究服务有限责任公司 | Portable movable type low-rise fire rescue device |
-
2021
- 2021-07-14 CN CN202121596652.8U patent/CN215538020U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115581880A (en) * | 2022-11-10 | 2023-01-10 | 重庆消防安全技术研究服务有限责任公司 | Portable movable type low-rise fire rescue device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |