CN217724406U

CN217724406U - High-pressure fire-fighting lance with recoil stabilizing frame

Info

Publication number: CN217724406U
Application number: CN202220781505.6U
Authority: CN
Inventors: 陈佳欣
Original assignee: Jiangsu Jiujiang Fire Technology Co ltd
Current assignee: Mao Jianjuan
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-11-04
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to a fire-fighting equipment technical field specifically is a high-pressure fire-fighting lance with stable frame of recoil, comprising a base plate, the mounting groove has been seted up to the bottom of bottom plate, fixedly connected with mount in the mounting groove, fixedly connected with pulley in the mount, set up the coupling mechanism who has the box on the bottom plate, set up the injection mechanism who has the rifle body on the bottom plate. The impulsive force that water pressure produced makes the shrink of spring telescopic link, the staff steps on the footboard with the foot, make the device offset the impact force that water pressure produced, guarantee the stability of device during operation and effectively reduce the probability that personnel received the device injury, when needs maintain the device and change the part, unscrew the bolt through the instrument, make the mounting panel follow bottom plate roll-off, come to change footboard and spring telescopic link, it is very convenient, reduce the maintenance degree of difficulty of device, the device volume sets up small and exquisite, the convenience is used in the fire control of community, strengthen the convenience of device, the manipulation degree of difficulty has been reduced.

Description

High-pressure fire-fighting lance with recoil stabilizing frame

Technical Field

The utility model relates to a fire-fighting equipment technical field specifically is a high-pressure fire-fighting lance with stable frame of recoil.

Background

A fire-fighting high-pressure water gun is used for being connected with a fire hose fire truck to spray dense and full water flow to extinguish a fire, and is used for occasions where the fire mainly occurs or needs to be extinguished, wherein the range of the fire-fighting high-pressure water gun is far than that of a common fire-fighting water gun, and the water flow and the high pressure are 2.5-4.0 Mpa.

The high-pressure fire-fighting lance used in the fire fighting of the current community is inconvenient to disassemble and assemble when in use, so that the device is inconvenient to assemble, assemble and move and has high maintenance difficulty; the existing high-pressure fire-fighting lance is difficult to hold stably due to the fact that water pressure is too high, so that users can bear large impact force when using the high-pressure fire-fighting lance, muscle fatigue is caused due to overlong time, and the high-pressure fire-fighting lance can cause injury to people due to the fact that hands of the high-pressure fire-fighting lance are taken off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure fire-fighting lance with recoil steady rest to solve the problem that provides among the above-mentioned background art. In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high pressure fire-fighting lance with stable frame of recoil, includes the bottom plate, the mounting groove has been seted up to the bottom of bottom plate, fixedly connected with mount in the mounting groove, fixedly connected with pulley in the mount, fixedly connected with protection casing on the top face of bottom plate, set up the coupling mechanism who has the box on the bottom plate, set up the injection mechanism who has the rifle body on the bottom plate.

Preferably, coupling mechanism includes box, battery, fender bracket, first gear and electric putter, box fixed connection is on the top face of bottom plate, the bottom fixed mounting of box inner wall has the battery, fixedly connected with fender bracket on the top face of box, the bottom activity of fender bracket is run through and is installed first gear, the top fixed mounting of first gear has electric putter, electric putter's output fixedly connected with support column.

Preferably, injection mechanism includes the rifle body, second gear, pivot, bearing, water pipe interfacing apparatus and connecting plate, rifle body fixed connection is on the top of support column, second gear and first gear engagement, second gear fixed connection is in the one end of pivot, the pivot is passed through the bearing and is rotated and connect on the fender bracket, the terminal fixedly connected with of pivot changes the handle, water pipe interfacing apparatus fixed connection is at the top of protection casing, connecting plate fixed connection is on the surface of protection casing, sliding connection has the mounting panel on the bottom plate, the bottom fixedly connected with installation piece of connecting plate, the bottom fixedly connected with spring telescopic link of mounting panel, spring telescopic link's bottom fixedly connected with footboard.

Preferably, the number of the fixing frames is two, the two fixing frames are symmetrically grouped at the bottom of the bottom plate relative to the bottom plate, the number of the pulleys is multiple, and the multiple pulleys are correspondingly distributed on the two fixing frames at equal intervals.

Preferably, the bottom of the first gear is rotatably connected to the top of the bottom plate, and the top of the first gear movably penetrates through the top plate of the box body.

Preferably, the battery and electric putter electric connection, the top of protection casing is run through in electric putter's output activity, the top of protection casing is the level form.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, the impulsive force that water pressure produced makes the spring telescopic link shrink, and the staff steps on the footboard with the foot for the impact force that the device produced water pressure offsets, guarantees the stability of device during operation and effectively reduces the probability that personnel received the device injury.

The utility model discloses in, when needs maintain the device and change the part, unscrew the bolt through the instrument for the mounting panel roll-off from the bottom plate comes to change footboard and spring telescopic rod, and is very convenient, reduces the maintenance degree of difficulty of device, and the device volume sets up small and exquisite, conveniently uses in the fire control of community, and the convenience of reinforcing device has reduced the manipulation degree of difficulty.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic diagram of a rear perspective structure of the present invention;

fig. 3 is a schematic bottom perspective view of the present invention;

fig. 4 is a schematic view of a front sectional three-dimensional structure of the present invention.

In the figure: 1. a base plate; 2. a fixed mount; 3. a pulley; 4. a protective cover; 5. a box body; 6. a battery; 7. a protection frame; 8. a first gear; 9. an electric push rod; 10. a support pillar; 11. a gun body; 12. a second gear; 13. a rotating shaft; 14. a bearing; 15. turning a handle; 16. a water pipe butt joint device; 17. a connecting plate; 18. mounting a plate; 19. mounting blocks; 20. a spring telescopic rod; 21. a pedal.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff with ordinary skill in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a high pressure fire-fighting lance with stable frame of recoil, includes bottom plate 1, and the mounting groove has been seted up to the bottom of bottom plate 1, fixedly connected with mount 2 in the mounting groove, fixedly connected with pulley 3 in the mount 2, fixedly connected with protection casing 4 on the top face of bottom plate 1, the last coupling mechanism who has box 5 that sets up of bottom plate 1, the last injection mechanism who has the rifle body 11 that sets up of bottom plate 1.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the connection mechanism includes a box 5, a storage battery 6, a protection frame 7, a first gear 8, and an electric push rod 9, the box 5 is fixedly connected to the top end surface of the bottom plate 1, the storage battery 6 is fixedly mounted at the bottom of the inner wall of the box 5, the protection frame 7 is fixedly connected to the top end surface of the box 5, the first gear 8 is movably installed at the bottom of the protection frame 7 in a penetrating manner, the electric push rod 9 is fixedly mounted at the top of the first gear 8, and a support column 10 is fixedly connected to an output end of the electric push rod 9.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the spraying mechanism includes a gun body 11, a second gear 12, a rotating shaft 13, a bearing 14, a water pipe docking device 16 and a connecting plate 17, the gun body 11 is fixedly connected to the top of the supporting column 10, the second gear 12 is engaged with the first gear 8, the second gear 12 is fixedly connected to one end of the rotating shaft 13, the rotating shaft 13 is rotatably connected to the protection frame 7 through the bearing 14, the end of the rotating shaft 13 is fixedly connected with a rotating handle 15, the water pipe docking device 16 is fixedly connected to the top of the protection cover 4, the connecting plate 17 is fixedly connected to the outer surface of the protection cover 4, a mounting plate 18 is slidably connected to the bottom plate 1, a bolt is threadedly connected to the mounting plate 18, the end of the bolt is threadedly connected to the bottom plate 1, the bottom of the connecting plate 17 is fixedly connected with a mounting block 19, the bottom of the mounting plate 18 is fixedly connected with a spring telescopic rod 20, and the bottom end of the spring telescopic rod 20 is fixedly connected with a pedal 21.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, the number of the fixing frames 2 is two, the two fixing frames 2 are symmetrically grouped at the bottom of the bottom plate 1 with respect to the bottom plate 1, the number of the pulleys 3 is multiple, and the multiple pulleys 3 are correspondingly distributed on the two fixing frames 2 at equal intervals.

In this embodiment, as shown in fig. 4, the bottom of the first gear 8 is rotatably connected to the top of the bottom plate 1, and the top of the first gear 8 movably penetrates through the top plate of the box 5.

In this embodiment, as shown in fig. 4, the storage battery 6 is electrically connected to the electric push rod 9, an output end of the electric push rod 9 movably penetrates through a top of the protection cover 4, and the top of the protection cover 4 is horizontal.

The utility model discloses a use method and advantage: when the high-pressure fire-fighting lance with the recoil stabilizing frame is used, the working process is as follows:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, the power supply is connected to the electric equipment in the device, firstly, the device is moved to a designated position, then, the water pipe is butted with the device, when the device is used, the electric push rod 9 is opened, the output end of the electric push rod 9 is adjusted to a proper height, then, the rotating handle 15 is rotated manually, the rotating shaft 13 is driven to rotate, the first gear 8 is meshed with the second gear 12, the electric push rod 9 and the wall gun body 11 are adjusted in steering angle, then, water is supplied to the device, the spring telescopic rod 20 is contracted by the impulsive force generated by the water pressure, a worker treads the pedal 21 by feet, the impact force generated by the water pressure is counteracted by the device, the stability of the device in working is ensured, and the probability that the worker is injured by the device is effectively reduced, the problem that the conventional high-pressure fire-fighting gun is over-high, the user is subjected to a large impact force when in use, over-holding stability is solved, and the muscle fatigue is caused by over-time, the device is released, and the injury of the worker is caused.

When needs maintain the device and change the part, unscrew the bolt through the instrument, make mounting panel 18 follow bottom plate 1 and go up the roll-off, come to change footboard 21 and spring telescopic rod 20, it is very convenient, reduce the maintenance degree of difficulty of device, the device volume sets up small and exquisite, conveniently use in the fire control of community, strengthen the convenience of device, the manipulation degree of difficulty has been reduced, the high-pressure fire-fighting lance that uses when using in the fire control of present community has been solved, make the device not very convenient when the installation is adorned and is removed, the problem that the maintenance degree of difficulty is big.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high pressure fire-fighting lance with stable frame of recoil, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is provided with a mounting groove, a fixing frame (2) is fixedly connected in the mounting groove, a pulley (3) is fixedly connected in the fixing frame (2), a protective cover (4) is fixedly connected to the top end face of the bottom plate (1), a connecting mechanism with a box body (5) is arranged on the bottom plate (1), and an injection mechanism with a gun body (11) is arranged on the bottom plate (1);

the connecting mechanism comprises a box body (5), a storage battery (6), a protective frame (7), a first gear (8) and an electric push rod (9), the box body (5) is fixedly connected to the top end face of the bottom plate (1), the storage battery (6) is fixedly mounted at the bottom of the inner wall of the box body (5), the protective frame (7) is fixedly connected to the top end face of the box body (5), the first gear (8) is movably mounted at the bottom of the protective frame (7) in a penetrating mode, the electric push rod (9) is fixedly mounted at the top of the first gear (8), and a support column (10) is fixedly connected to the output end of the electric push rod (9);

the injection mechanism includes the rifle body (11), second gear (12), pivot (13), bearing (14), water pipe interfacing apparatus (16) and connecting plate (17), the rifle body (11) fixed connection is on the top of support column (10), second gear (12) and first gear (8) meshing, second gear (12) fixed connection is in the one end of pivot (13), pivot (13) rotate through bearing (14) and connect on fender bracket (7), the terminal fixedly connected with of pivot (13) changes (15), water pipe interfacing apparatus (16) fixed connection is at the top of protection casing (4), connecting plate (17) fixed connection is on the surface of protection casing (4), sliding connection has mounting panel (18) on bottom plate (1), the bottom fixedly connected with installation block (19) of connecting plate (17), the bottom fixedly connected with spring telescopic link (20) of mounting panel (18), the bottom fixedly connected with footboard (21) of spring telescopic link (20).

2. The high pressure fire-fighting lance with recoil stabilizing mount of claim 1, wherein: the number of the fixing frames (2) is two, the two fixing frames (2) are symmetrically grouped at the bottom of the bottom plate (1) relative to the bottom plate (1), the number of the pulleys (3) is multiple, and the multiple pulleys (3) are correspondingly distributed on the two fixing frames (2) at equal intervals.

3. The high pressure fire-fighting lance with recoil stabilizing mount of claim 1, wherein: the bottom of the first gear (8) is rotatably connected to the top of the bottom plate (1), and the top of the first gear (8) movably penetrates through a top plate of the box body (5).

4. The high pressure fire-fighting lance with recoil stabilizing mount of claim 1, wherein: the storage battery (6) is electrically connected with the electric push rod (9), the output end of the electric push rod (9) movably penetrates through the top of the protective cover (4), and the top of the protective cover (4) is horizontal.