CN216061799U - Fire-fighting lance with diversion function - Google Patents
Fire-fighting lance with diversion function Download PDFInfo
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- CN216061799U CN216061799U CN202121879600.1U CN202121879600U CN216061799U CN 216061799 U CN216061799 U CN 216061799U CN 202121879600 U CN202121879600 U CN 202121879600U CN 216061799 U CN216061799 U CN 216061799U
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- fighting lance
- adjusting ring
- lance body
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Abstract
The utility model discloses a fire-fighting lance with a direction-changing function, which comprises a fire-fighting lance body, a sprayer and an adjusting ring, wherein the sprayer is arranged above the fire-fighting lance body, and the adjusting ring is arranged inside the fire-fighting lance body; the utility model discloses a fire-fighting lance, including fire-fighting lance body, limiting groove, fan-shaped baffle, fire-fighting lance body, the inside mid-mounting of fire-fighting lance body has the mount, the spacing groove has been seted up to one side of mount, the inside sliding connection of spacing groove has fan-shaped baffle. According to the utility model, through the arrangement of the adjusting ring, the fixing frame and the fan-shaped baffle, when a worker needs to quickly adjust the spraying amount of the fire gun body, the fixing frame, the limiting groove, the fan-shaped baffle and the anti-skidding teeth are matched, the adjusting ring is rotated to drive the fan-shaped baffle to move through the transmission rod, so that the spraying amount inside the fire gun body can be adjusted, the anti-skidding teeth can increase the friction area between a fire fighter and the adjusting ring, the fire fighter can be helped to better rotate the adjusting ring, convenience and quickness are realized, and the practicability of the device is further improved.
Description
Technical Field
The utility model relates to the technical field of fire-fighting lances, in particular to a fire-fighting lance with a direction changing function.
Background
The fire-fighting lance is a fire-fighting tool, can spray rapid and powerful water flow when connected with a water hose, has a long range and large water quantity, and plays an important role in fire-fighting engineering.
A fire-fighting lance shortcoming with diversion function is not enough among the prior art:
1. comparison file CN210159123U discloses a multi-functional fire-fighting lance is used in fire control, "including fire-fighting lance, conical gear and crank, be provided with the recess on the fire-fighting lance, and the outside of fire-fighting lance installs the bracing piece to the connection pad is installed to the top of bracing piece, the connection pad is located the inboard of spread groove, and the spread groove is located the inside of connecting block, the fixture block is installed to the below of fire-fighting lance, and the below of fire-fighting lance is provided with strikes the piece, strike the top of piece and install the go-between, and install the stopper on the go-between, strike the piece and pass through go-between, stopper and fixture block and fire-fighting lance interconnect, and strike the outside of piece and install the toper piece. This multi-functional fire-fighting lance is used in fire control can change the range and the dispersion situation of moisture, therefore can adapt to the different demands of putting out a fire, avoids the moisture range short excessively to lead to can't putting out the fire to the fire point, perhaps avoids moisture too to concentrate and leads to can't put out the open fire by a large scale. The device does not have a convenient spraying amount adjusting structure, and is difficult to quickly adjust the spraying distance of the water amount when in use, so that the device has certain limitation when in actual use;
2. a fire-fighting lance with a turning function in the prior art mostly has no good protection function when in use, and when the fire is too big, the heat emitted by the flame is easy to injure fire fighters, thereby having certain danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fire-fighting lance with a direction-changing function, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme that the fire-fighting lance with the direction changing function comprises a fire-fighting lance body, a sprayer and an adjusting ring, wherein the sprayer is arranged above the fire-fighting lance body, and the adjusting ring is arranged inside the fire-fighting lance body;
the front end of the surface of the fire-fighting lance body is provided with a high-pressure spray head, and a plurality of water outlet pipes are arranged inside the high-pressure spray head;
the utility model discloses a fire-fighting lance, including fire-fighting lance body, limiting groove, fan-shaped baffle, fire-fighting lance body, the inside mid-mounting of fire-fighting lance body has the mount, the spacing groove has been seted up to one side of mount, the inside sliding connection of spacing groove has fan-shaped baffle.
Preferably, the middle part at the top of the fan-shaped baffle is provided with a transmission rod, the surface of the fire-fighting lance body is provided with a plurality of limiting sliding grooves, and the top end of the surface of the transmission rod penetrates through the limiting sliding grooves.
Preferably, the top end of the transmission rod is connected to the bottom of the adjusting ring, and a plurality of anti-slip teeth are mounted on the surface of the adjusting ring.
Preferably, the front end of the surface of the fire-fighting lance body is provided with a connecting water pipe, and the surface of the connecting water pipe is provided with a switch valve.
Preferably, the top end of the connecting water pipe is connected to the back of the sprayer, and the position of the sprayer is kept horizontal with the high-pressure spray head.
Preferably, the surface of the fire-fighting lance body is connected with a handle, and the intersection of the handle and the high-pressure lance body is connected with a damping rotating shaft.
Preferably, the bottom of the surface of the fire-fighting lance body is provided with a handle, and the surfaces of the handle and the handle are both provided with anti-skid layers.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the adjusting ring, the fixing frame and the fan-shaped baffle, when a worker needs to quickly adjust the spraying amount of the fire gun body, the fixing frame, the limiting groove, the fan-shaped baffle and the anti-skidding teeth are matched, so that the fire worker can rotate the adjusting ring to drive the fan-shaped baffle to move through the transmission rod, the spraying amount inside the fire gun body can be adjusted, the anti-skidding teeth can increase the friction area between the fire worker and the adjusting ring, the fire worker can be helped to better rotate the adjusting ring, convenience and quickness are realized, and the practicability of the device is further improved.
2. According to the utility model, through the arrangement of the connecting water pipe and the sprayer, when the device needs to protect fire fighters, the fire water gun body, the connecting water pipe, the switch valve and the sprayer work in a matched mode, after the switch valve is opened, liquid water flows into the sprayer through the connecting water pipe, and a water curtain can be formed in front of the fire fighters, so that the injury of high temperature of flame to the fire fighters can be reduced, and the overall safety of the device is further improved.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of a fixing frame according to the present invention;
FIG. 3 is a schematic cross-sectional view of a sector shaped baffle of the present invention;
fig. 4 is a schematic view of the sprayer according to the present invention.
In the figure: 1. a fire-fighting lance body; 2. a sprayer; 3. an adjusting ring; 4. a high pressure spray head; 5. a fixed mount; 6. a fan-shaped baffle plate; 7. a transmission rod; 8. a limiting chute; 9. anti-slip teeth; 10. connecting a water pipe; 11. An on-off valve; 12. a handle; 13. a grip; 14. an anti-slip layer; 15. a limiting groove.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1, 2 and 3, in an embodiment of the utility model, a fire-fighting lance with a direction-changing function includes a fire-fighting lance body 1, a sprayer 2 and an adjusting ring 3, the sprayer 2 is disposed above the fire-fighting lance body 1, and the adjusting ring 3 is disposed inside the fire-fighting lance body 1; the front end of the surface of the fire-fighting lance body 1 is provided with a high-pressure spray nozzle 4, and a plurality of water outlet pipes are arranged inside the high-pressure spray nozzle 4; a fixed frame 5 is installed in the middle of the interior of the fire-fighting lance body 1, a limiting groove 15 is formed in one side of the fixed frame 5, a fan-shaped baffle 6 is connected to the interior of the limiting groove 15 in a sliding mode, a transmission rod 7 is installed in the middle of the top of the fan-shaped baffle 6, a plurality of limiting sliding grooves 8 are formed in the surface of the fire-fighting lance body 1, the top end of the surface of the transmission rod 7 penetrates through the interior of the limiting sliding grooves 8, the top end of the transmission rod 7 is connected to the bottom of the adjusting ring 3, and a plurality of anti-skidding teeth 9 are installed on the surface of the adjusting ring 3;
through the arrangement of the adjusting ring 3, the fixing frame 5 and the sector baffle 6, when a worker needs to quickly adjust the spraying amount of the fire gun body 1, the fixing frame 5, the limiting groove 15, the sector baffle 6 and the anti-skidding teeth 9 are matched to work, so that the fire worker can rotate the adjusting ring 3 to drive the sector baffle 6 to move through the transmission rod 7, the spraying amount inside the fire gun body 1 can be adjusted, the anti-skidding teeth 9 can increase the friction area between the fire worker and the adjusting ring 3, the fire worker can be helped to better rotate the adjusting ring 3, convenience and quickness are realized, and the practicability of the device is further improved;
example two:
referring to fig. 4, in an embodiment of the utility model, a fire-fighting lance with a direction-changing function includes a connecting water pipe 10 disposed at a front end of a surface of a fire-fighting lance body 1, a switch valve 11 disposed on a surface of the connecting water pipe 10, a top end of the connecting water pipe 10 connected to a back of a sprayer 2, and the sprayer 2 and a high-pressure nozzle 4 are kept horizontal;
through the setting of connecting water pipe 10 and atomizer 2, when the device need protect the fire fighter, fire-fighting lance body 1, connect water pipe 10, ooff valve 11 and atomizer 2's collocation work, after opening ooff valve 11, liquid rivers can form the water curtain in the front of the fire fighter through connecting water pipe 10 to atomizer 2 inside to the injury of the high temperature of reducible flame to fire fighter's production, and then improved the holistic security of the device
The surface of fire-fighting lance body 1 is connected with handle 12, and the crossing department of handle 12 and high-pressure lance body 1 is connected with the damping pivot, and grip 13 is installed to the bottom on fire-fighting lance body 1 surface, and grip 13 and handle 12's surface all is provided with skid resistant course 14.
In the utility model, the working steps of the device are as follows:
when a worker needs to quickly adjust the spraying amount of the fire-fighting lance body 1, because the middle part inside the fire-fighting lance body 1 is provided with the fixed frame 5, one side of the fixed frame 5 is provided with the limiting groove 15, the inside of the limiting groove 15 is slidably connected with the fan-shaped baffle 6, the top end of the surface of the transmission rod 7 penetrates through the inside of the limiting sliding groove 8 and is connected to the bottom of the adjusting ring 3, and the surface of the adjusting ring 3 is provided with a plurality of anti-skidding teeth 9, so that the fire-fighting worker can rotate the adjusting ring 3 to drive the fan-shaped baffle 6 to move through the transmission rod 7, the spraying amount inside the fire-fighting lance body 1 can be adjusted, the anti-skidding teeth 9 can increase the friction area between the fire-fighting worker and the adjusting ring 3, the fire-fighting worker can be helped to better rotate the adjusting ring 3, the operation is convenient and quick, and the practicability of the device is improved;
when the device need protect fire fighter, be provided with connection water pipe 10 because of the front end on 1 surface of fire branch body, the surface of connection water pipe 10 is provided with ooff valve 11, the top of connecting water pipe 10 is connected in the back of atomizer 2, make the staff can be earlier with opening ooff valve 11, make liquid rivers through connecting water pipe 10 to atomizer 2 inside, liquid water is behind atomizer 2 blowout, can form the water curtain in the front of fire fighter, thereby the injury of the high temperature of reducible flame to fire fighter's production, and then the holistic security of the device has been improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a fire-fighting lance with diversion function, includes fire-fighting lance body (1), atomizer (2) and adjustable ring (3), its characterized in that: a sprayer (2) is arranged above the fire-fighting lance body (1), and an adjusting ring (3) is arranged inside the fire-fighting lance body (1);
the front end of the surface of the fire-fighting lance body (1) is provided with a high-pressure spray nozzle (4), and a plurality of water outlet pipes are arranged inside the high-pressure spray nozzle (4);
the fire-fighting lance is characterized in that a fixing frame (5) is mounted in the middle of the interior of the fire-fighting lance body (1), a limiting groove (15) is formed in one side of the fixing frame (5), and a fan-shaped baffle (6) is connected to the interior of the limiting groove (15) in a sliding mode.
2. The fire-fighting lance with direction changing function as claimed in claim 1, wherein: the middle mounting at the top of the fan-shaped baffle (6) is provided with a transmission rod (7), the surface of the fire-fighting lance body (1) is provided with a plurality of limiting sliding grooves (8), and the top end of the surface of the transmission rod (7) penetrates through the inside of the limiting sliding grooves (8).
3. The fire-fighting lance with direction changing function as claimed in claim 2, wherein: the top end of the transmission rod (7) is connected to the bottom of the adjusting ring (3), and a plurality of anti-skidding teeth (9) are arranged on the surface of the adjusting ring (3).
4. The fire-fighting lance with direction changing function as claimed in claim 1, wherein: the fire-fighting lance is characterized in that a connecting water pipe (10) is arranged at the front end of the surface of the fire-fighting lance body (1), and a switch valve (11) is arranged on the surface of the connecting water pipe (10).
5. The fire-fighting lance with direction changing function as claimed in claim 4, wherein: the top end of the connecting water pipe (10) is connected to the back of the sprayer (2), and the position of the sprayer (2) is kept horizontal with the high-pressure spray head (4).
6. The fire-fighting lance with direction changing function as claimed in claim 1, wherein: the surface of the fire-fighting lance body (1) is connected with a handle (12), and the intersection of the handle (12) and the fire-fighting lance body (1) is connected with a damping rotating shaft.
7. The fire-fighting lance with direction changing function as claimed in claim 1, wherein: the bottom on the surface of the fire-fighting lance body (1) is provided with a grip (13), and the surfaces of the grip (13) and the handle (12) are both provided with an anti-skid layer (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121879600.1U CN216061799U (en) | 2021-08-12 | 2021-08-12 | Fire-fighting lance with diversion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121879600.1U CN216061799U (en) | 2021-08-12 | 2021-08-12 | Fire-fighting lance with diversion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216061799U true CN216061799U (en) | 2022-03-18 |
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ID=80669343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121879600.1U Active CN216061799U (en) | 2021-08-12 | 2021-08-12 | Fire-fighting lance with diversion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216061799U (en) |
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2021
- 2021-08-12 CN CN202121879600.1U patent/CN216061799U/en active Active
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