CN217015167U - Direct-current spraying water gun for fire-fighting emergency rescue - Google Patents
Direct-current spraying water gun for fire-fighting emergency rescue Download PDFInfo
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- CN217015167U CN217015167U CN202220270084.0U CN202220270084U CN217015167U CN 217015167 U CN217015167 U CN 217015167U CN 202220270084 U CN202220270084 U CN 202220270084U CN 217015167 U CN217015167 U CN 217015167U
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- water gun
- squirt
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Abstract
The utility model discloses a direct-current spraying water gun for fire fighting and emergency rescue in the field of fire fighting equipment, which comprises a water gun body, wherein one end of the water gun body is communicated with a connecting pipe, the inner wall of the water gun body is fixedly connected with a fixed rod, one side of the fixed rod is movably connected with a screw rod through a bearing, the surface of the screw rod is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, the other side of the second bevel gear is fixedly connected with a rotating rod, the other end of the rotating rod extends to the outside of the water gun body and is fixedly connected with a rotating disc, the surface of the screw rod is in threaded connection with a threaded pipe, the other end of the threaded pipe is fixedly connected with a clamping block, and the inner wall of the water gun body is fixedly connected with a fixed block. The utility model solves the problems that the existing spray fire-fighting lance can only spray atomized water flow, different spray fire-fighting lance types are required to be changed according to different environments in the fire-fighting process, but the water lance is more complicated to change, the fire-fighting efficiency is influenced, and the use of people is not facilitated.
Description
Technical Field
The utility model relates to the field of fire-fighting equipment, in particular to a direct-current spray gun for fire-fighting emergency rescue.
Background
The direct current spray water gun is a common fire-fighting equipment, can spray mist water flow, has strong fire extinguishing capability on indoor fire of a building, and can extinguish live equipment fire, combustible dust fire, part of oil fire and the like.
The existing spray fire-fighting lance can only atomize water flow to spray, different spray lance types are often required to be changed according to different environments in the fire fighting process, however, the lance is more cumbersome to change, the fire fighting efficiency is influenced, and the use of people is not facilitated, so that technical personnel in the field provide a direct-current spray lance for fire fighting and emergency rescue to solve the problems brought forward in the background technology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a direct-current spray gun for fire-fighting emergency rescue, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a direct current spraying squirt for fire control rescue work, including the squirt body, the one end intercommunication of squirt body has the connecting pipe, the inner wall fixedly connected with dead lever of squirt body, there is the screw rod one side of dead lever through bearing swing joint, the first bevel gear of fixed surface of screw rod, the meshing of one side of first bevel gear has the second bevel gear, the opposite side fixedly connected with bull stick of second bevel gear, the other end of bull stick extends to the outside and the fixedly connected with carousel of squirt body, the threaded connection in surface of screw rod has the screwed pipe, the other end fixedly connected with fixture block of screwed pipe, the inner wall fixedly connected with fixed block of squirt body.
As a further scheme of the utility model: the utility model discloses a squirt gun, including threaded pipe, bracing piece, squirt gun body, the fixed surface of screwed pipe is connected with the movable block, the inside swing joint of movable block has the bracing piece, the equal fixedly connected with supporting shoe in both ends of bracing piece, the opposite side of supporting shoe and the inner wall fixed connection of squirt body.
As a still further scheme of the utility model: the surface of the clamping block is fixedly connected with a sealing ring, and the sealing ring is made of rubber.
As a still further scheme of the utility model: the surface of carousel fixedly connected with rotary column, the quantity of rotary column is a plurality of.
As a still further scheme of the utility model: the top fixedly connected with handle of squirt body, the radial section shape of handle is circular.
As a still further scheme of the utility model: the handle is characterized in that the surface of the handle is fixedly connected with an anti-slip pad, and the surface of the anti-slip pad is provided with an anti-slip groove.
As a still further scheme of the utility model: the inside of fixed block is seted up the draw-in groove, the shape of draw-in groove is round platform shape.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, the turntable is utilized to drive the rotating rod and the second bevel gear to rotate, the second bevel gear drives the first bevel gear and the screw to rotate, the fixed rod provides support for the screw, external threads arranged on the surface of the screw are meshed with internal threads of the threaded pipe, the threaded pipe and the clamping block can be driven to move left and right by the rotation of the screw, the same threads are arranged on the surfaces of two screws arranged in the water gun body, one screw can drive the threaded pipe to move left, the other screw drives the threaded pipe to move right, the bottom water gun is opened when the top water gun is closed, the bottom water gun is closed when the top water gun is opened, and the water gun can be conveniently switched into direct injection or atomized water flow, so that the replacement time of the water gun is saved, the problem that the existing water gun for spraying fire fighting only can atomize water flow is solved, and different water gun types are often required to be replaced according to different environments in the process of fire fighting is solved, however, the water gun is complex to replace, the fire extinguishing efficiency is affected, and the use of people is not facilitated.
2. According to the utility model, the screwed pipe drives the movable block to move left and right, the support rod and the support block can provide support for the movable block, the movable block can limit the screwed pipe to rotate along with the screw rod, the sealing ring is arranged on the surface of the clamping block, the sealing effect of the water gun can be increased, the rotary column is arranged on the surface of the rotary disc, the rotary disc can be conveniently rotated by a user, the handle is arranged at the top of the water gun body, the water gun body can be conveniently taken by the user, the anti-skidding mat is arranged on the surface of the handle, the palm of the user can be prevented from skidding when the user holds the handle tightly, the clamping groove is arranged in the fixing block, and a moving space can be provided for the clamping block.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention.
In the figure: 1. a water gun body; 2. a connecting pipe; 3. a fixing rod; 4. a screw; 5. a first bevel gear; 6. a second bevel gear; 7. a rotating rod; 8. a threaded pipe; 9. a clamping block; 10. a fixed block; 11. a movable block; 12. a support bar; 13. a support block; 14. a seal ring; 15. turning the column; 16. a handle; 17. a non-slip mat; 18. a card slot; 19. a turntable.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in the embodiment of the present invention, a direct current spray water gun for fire fighting and emergency rescue includes a water gun body 1, one end of the water gun body 1 is communicated with a connection pipe 2, an inner wall of the water gun body 1 is fixedly connected with a fixed rod 3, one side of the fixed rod 3 is movably connected with a screw rod 4 through a bearing, a surface of the screw rod 4 is fixedly connected with a first bevel gear 5, one side of the first bevel gear 5 is engaged with a second bevel gear 6, the other side of the second bevel gear 6 is fixedly connected with a rotating rod 7, the other end of the rotating rod 7 extends to the outside of the water gun body 1 and is fixedly connected with a turntable 19, a surface thread of the screw rod 4 is connected with a threaded pipe 8, the other end of the threaded pipe 8 is fixedly connected with a fixture block 9, and an inner wall of the water gun body 1 is fixedly connected with a fixture block 10.
Utilize carousel 19 to drive bull stick 7 and second bevel gear 6 and rotate, second bevel gear 6 drives first bevel gear 5 and screw rod 4 and rotates, dead lever 3 provides the support for screw rod 4, the external screw thread that screw rod 4 surface set up meshes with the internal thread of screwed pipe 8 mutually, can make the rotation of screw rod 4 drive screwed pipe 8 and the fixture block 9 and remove about, two screw rod 4 surfaces that set up inside squirt main part 1 are provided with the same screw thread, can make a screw rod 4 drive screwed pipe 8 and move left, a screw rod 4 drives screwed pipe 8 and moves right, the bottom squirt opens when the top squirt is closed, the bottom squirt is closed when the top squirt opens, can conveniently switch into one of direct projection or atomizing rivers, thereby save the squirt and change time, solved current spraying fire-fighting squirt and only can atomizing rivers spray, often need change different spraying squirt types according to different environment in the fire fighting process, however, the water gun is complex to replace, the fire extinguishing efficiency is affected, and the use of people is not facilitated.
In this embodiment, the fixed surface of screwed pipe 8 is connected with movable block 11, and the inside swing joint of movable block 11 has bracing piece 12, the equal fixedly connected with supporting shoe 13 in both ends of bracing piece 12, the opposite side of supporting shoe 13 and the inner wall fixed connection of squirt body 1.
The screwed pipe 8 drives the movable block 11 to move left and right, the support rod 12 and the support block 13 can provide support for the movable block 11, and the movable block 11 can limit the screwed pipe 8 to rotate along with the screw rod 4.
In this embodiment, a sealing ring 14 is fixedly connected to the surface of the latch 9, and the sealing ring 14 is made of rubber.
The sealing ring 14 is arranged on the surface of the clamping block 9, so that the sealing effect of the water gun can be improved.
In this embodiment, the surface of the rotating disc 19 is fixedly connected with the rotating columns 15, and the number of the rotating columns 15 is several.
The rotary column 15 is arranged on the surface of the rotary disc 19, so that a user can conveniently rotate the rotary disc 19.
In the present embodiment, a handle 16 is fixedly connected to the top of gun body 1, and a radial cross-sectional shape of handle 16 is circular.
Install handle 16 at the top of squirt body 1, can make things convenient for the user to take squirt body 1.
In this embodiment, a non-slip pad 17 is fixedly connected to the surface of the handle 16, and a non-slip groove is formed on the surface of the non-slip pad 17.
The non-slip mat 17 is installed on the surface of the handle 16 to prevent the palm of the user's hand from slipping when the user grips the handle 16.
In this embodiment, the fixing block 10 is provided with a locking groove 18 therein, and the locking groove 18 is shaped like a truncated cone.
The clamping groove 18 is formed in the fixing block 10, so that a moving space can be provided for the clamping block 9.
The working principle of the utility model is as follows: a user rotates the turntable 19, the turntable 19 drives the rotating rod 7 to rotate, the rotating rod 7 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the screw rod 4 to rotate, the fixed rod 3 provides support for the screw rod 4, external threads arranged on the surface of the screw rod 4 are meshed with internal threads of the threaded pipe 8, the threaded pipe 8 can be driven to move left and right by the rotation of the screw rod 4, the threaded pipe 8 drives the clamping block 9 to move left and right, the same threads are arranged on the surfaces of two screw rods 4 arranged in the water gun body 1, one screw rod 4 can drive the threaded pipe 8 to move left, and one screw rod 4 drives the threaded pipe 8 to move right, when the top squirt is closed, the bottom squirt is opened, and when the top squirt is opened, the bottom squirt is closed, and the squirt can be conveniently switched to one of direct injection or atomized water flow, so that the replacing time of the squirt gun is saved.
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 as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.
Claims (7)
1. A direct current spraying squirt for fire control rescue work, including squirt body (1), its characterized in that: the one end intercommunication of squirt body (1) has connecting pipe (2), inner wall fixedly connected with dead lever (3) of squirt body (1), there is screw rod (4) one side of dead lever (3) through bearing swing joint, the fixed surface of screw rod (4) is connected with first bevel gear (5), one side meshing of first bevel gear (5) has second bevel gear (6), opposite side fixedly connected with bull stick (7) of second bevel gear (6), the other end of bull stick (7) extends to the outside and the fixedly connected with carousel (19) of squirt body (1), the threaded connection in surface of screw rod (4) has screwed pipe (8), the other end fixedly connected with fixture block (9) of screwed pipe (8), the inner wall fixedly connected with fixed block (10) of squirt body (1).
2. A dc spray gun as defined in claim 1, wherein: the utility model discloses a squirt gun, including threaded pipe (8), the fixed surface of threaded pipe (8) is connected with movable block (11), the inside swing joint of movable block (11) has bracing piece (12), the equal fixedly connected with supporting shoe (13) in both ends of bracing piece (12), the opposite side of supporting shoe (13) and the inner wall fixed connection of squirt body (1).
3. A dc spray gun as defined in claim 1, wherein: the surface of the clamping block (9) is fixedly connected with a sealing ring (14), and the sealing ring (14) is made of rubber.
4. A dc spray gun as defined in claim 1, wherein: the surface of carousel (19) is fixedly connected with rotary columns (15), the quantity of rotary columns (15) is a plurality of.
5. A dc spray gun for fire emergency rescue according to claim 1, further comprising: the water gun is characterized in that the top of the water gun body (1) is fixedly connected with a handle (16), and the radial section of the handle (16) is circular.
6. A dc spray gun as defined in claim 5, wherein: the surface of the handle (16) is fixedly connected with an anti-slip pad (17), and the surface of the anti-slip pad (17) is provided with an anti-slip groove.
7. A dc spray gun as defined in claim 1, wherein: the inside of the fixed block (10) is provided with a clamping groove (18), and the clamping groove (18) is in a circular truncated cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220270084.0U CN217015167U (en) | 2022-02-10 | 2022-02-10 | Direct-current spraying water gun for fire-fighting emergency rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220270084.0U CN217015167U (en) | 2022-02-10 | 2022-02-10 | Direct-current spraying water gun for fire-fighting emergency rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217015167U true CN217015167U (en) | 2022-07-22 |
Family
ID=82451009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220270084.0U Active CN217015167U (en) | 2022-02-10 | 2022-02-10 | Direct-current spraying water gun for fire-fighting emergency rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217015167U (en) |
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2022
- 2022-02-10 CN CN202220270084.0U patent/CN217015167U/en active Active
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