CN217219982U

CN217219982U - Universal gun barrel for fire fighting

Info

Publication number: CN217219982U
Application number: CN202122962717.2U
Authority: CN
Inventors: 王海晨
Original assignee: Beijing Shibida Automobile Co ltd
Current assignee: Beijing Shibida Automobile Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-19
Anticipated expiration: 2031-11-29

Abstract

The utility model relates to the field of environmental sanitation equipment, in particular to a universal fire-fighting gun barrel, which comprises an installation platform and a gun barrel assembly arranged on the installation platform, wherein the gun barrel assembly at least comprises an installation seat fixed on the installation platform and a gun barrel hinged with the installation seat; the gun barrel adjusting device comprises a mounting platform, and is characterized in that the mounting platform is connected with a first adjusting assembly and a second adjusting assembly, a buffering device is arranged on the first adjusting assembly, the first adjusting assembly and the second adjusting assembly are matched with each other to adjust the gun barrel to a target position, and the buffering adjustment is carried out on the emission material of the gun barrel through the buffering device. The utility model has the advantages of being convenient for the regulation of barrel angle.

Description

Universal gun barrel for fire fighting

Technical Field

The utility model belongs to the technical field of the technique of sanitation equipment and specifically relates to a fire control is with universal barrel is related to.

Background

The barrel device for fire fighting is a common device in environmental sanitation equipment and is generally used for high-pressure water jetting, rapid decontamination and the like.

The existing gun barrel device comprises a platform and a gun barrel arranged on the platform, wherein the gun barrel and the platform form an upward inclination angle, and rollers are arranged at the bottom of the platform and used for moving the platform.

The gun barrel has the advantages that the angle adjustment of the gun barrel is achieved through manual pushing and rotation of the roller, the gun barrel is large in mass, when the gun barrel is adjusted manually, a gun muzzle of the gun barrel can be adjusted to a target position only through great effort, manpower is wasted through the operation mode, and the adjusting efficiency of the gun barrel is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a fire control is with universal barrel, can realize the regulation of arbitrary angle not enough to prior art exists.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a universal fire-fighting gun barrel comprises an installation platform and a gun barrel assembly arranged on the installation platform, wherein the gun barrel assembly at least comprises an installation seat fixed on the installation platform and a gun barrel hinged with the installation seat; the gun barrel is characterized in that the mounting platform is connected with a first adjusting assembly and a second adjusting assembly, the first adjusting assembly is provided with a buffer device, the first adjusting assembly and the second adjusting assembly are matched with each other to adjust the gun barrel to a target position, and the buffer device is used for buffering and adjusting the emission material of the gun barrel.

Through adopting above-mentioned technical scheme, through the regulation of first adjusting part and second adjusting part to the barrel, can make the barrel carry out the material at arbitrary angle machine and export to make things convenient for the fire control to use.

The present invention may be further configured in a preferred embodiment as: the first adjusting assembly comprises a first driving device and a driving disc coaxially and fixedly connected with the output end of the first driving device, the driving disc is hinged with a driving arm, the driving arm is hinged with one side, close to the mounting platform, of the gun barrel, and the first driving device drives the driving disc to rotate so that the driving arm drives the gun barrel to act.

Through adopting above-mentioned technical scheme, drive the action of barrel through the cooperation of first motor and actuating arm to realize the angle modulation of barrel in vertical direction.

The present invention may be further configured in a preferred embodiment as: the first driving device is arranged as a first motor which is horizontally arranged.

The present invention may be further configured in a preferred embodiment as: the second adjusting component comprises a second driving device and a transmission component which is in transmission connection with the output end of the second driving device and the mounting platform respectively, and the second driving device drives the mounting platform to act through the transmission component.

Through adopting above-mentioned technical scheme, second drive arrangement passes through drive assembly and drives the mounting platform horizontal rotation, makes mounting platform drive barrel horizontal rotation to realize the regulation of barrel in the horizontal direction.

The present invention may be further configured in a preferred embodiment as: the second driving device is a second motor which is vertically arranged.

The present invention may be further configured in a preferred embodiment as: the transmission assembly comprises a first gear fixedly connected with the output end of the second driving device and a second gear fixedly arranged on the second plane of the mounting platform, the first gear is meshed with the second gear, and the second driving device drives the second gear to rotate so as to drive the mounting platform to horizontally rotate.

By adopting the technical scheme, the gear transmission can ensure that the mounting platform stably rotates, so that the stability of the gun barrel rotating process is ensured.

The present invention may be further configured in a preferred embodiment as: the buffer device comprises a buffer plate hinged to one side of the gun barrel, which is far away from the mounting platform, and a third adjusting component hinged to a first end of the buffer plate, the buffer plate is positioned at the muzzle of the gun barrel, and a second end, which is far away from the third adjusting component, of the buffer plate exceeds the muzzle of the gun barrel; the third adjusting component adjusts an included angle between the buffer plate and the gun barrel so as to buffer the substances output by the gun barrel.

By adopting the technical scheme, because the second end of the buffer plate far away from the third adjusting component exceeds the muzzle of the gun barrel, when the buffer plate and the included angle between the gun barrels changes, the amount of the substance output by the muzzle, which is blocked by the buffer plate, can also change, so that the substance output by the muzzle is output to a target object at different output pressures, and the device is suitable for various use environments.

The present invention may be further configured in a preferred embodiment as: the third adjusting component comprises a driving rod hinged with the first end of the buffer plate, a driving wheel hinged with the driving rod and a buffer propeller coaxially and fixedly connected with the driving wheel, and the buffer propeller is positioned inside the gun barrel; the material output by the gun barrel drives the driving wheel to rotate through the buffering propeller, so that the driving wheel adjusts the included angle between the buffering plate and the gun barrel through the driving rod.

Through adopting above-mentioned technical scheme, because the buffering screw is located the barrel inside, therefore when the barrel carries out the material output, the material can drive the buffering screw and rotate to drive the drive wheel and rotate, the drive wheel drives the buffer board action through the actuating lever afterwards, thereby realizes the buffer effect of buffer board to the output material.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the angle adjustment is carried out through the first adjusting assembly and the second adjusting assembly, so that the material output of the gun barrel at a plurality of angles and positions is realized, and the fire fighting is convenient;

2. through setting up buffer, can realize buffering to the material of barrel output to adapt to multiple occasion.

Drawings

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is a side view of the first embodiment;

FIG. 3 is a rear view of the first embodiment;

FIG. 4 is a schematic structural diagram of the first embodiment;

FIG. 5 is a side view of the second embodiment;

fig. 6 is a partial structural schematic diagram of the third embodiment.

Reference numerals: 1. mounting a platform; 21. a mounting seat; 22. a barrel; 31. a first motor; 32. a drive disc; 33. a drive arm; 331. a first externally threaded connecting rod; 332. a second externally threaded connecting rod; 333. an internal thread connecting rod; 34. a fixed seat; 41. a second motor; 42. a first gear; 43. a second gear; 51. a buffer plate; 511. a buffer base; 52. a drive wheel; 53. a drive rod; 54. the propeller is buffered.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment 1, referring to fig. 1, a universal fire-fighting gun barrel comprises an installation platform 1 and a gun barrel assembly arranged on the installation platform 1, wherein the gun barrel assembly at least comprises an installation base 21 fixed on the installation platform 1 and a gun barrel 22 hinged to the installation base 21; the gun barrel is used for being connected with an external substance input device, such as a water pump, an air pump and the like, so that substances such as air, water and the like are output in a target direction; wherein, the mounting base 21 can be set as a U-shaped barrel fixing frame, and the mounting platform 1 can be set as a circular plate.

In order to adapt to various use environments and realize carrying out the material to the direction of optional position and angle, mounting platform 1 is connected with first adjusting part and second adjusting part, be equipped with buffer on the first adjusting part, first adjusting part and second adjusting part mutually support, in order to with barrel 22 adjusts to the target location, and passes through buffer is right barrel 22's transmission material carries out the buffering regulation.

As shown in fig. 2 and 3, the first adjusting assembly includes a first driving device and a driving disc 32 coaxially and fixedly connected to an output end of the first driving device, the driving disc is hinged to a driving arm 33, the driving arm 33 is hinged to one side of the gun barrel 22 close to the mounting platform 1, and the first driving device drives the driving disc 32 to rotate, so that the driving arm 33 drives the gun barrel 22 to move. Wherein the first driving means is provided as a horizontally arranged first motor 31.

The output shaft of the first motor 31 arranged horizontally drives the driving disc 32 to rotate, so that the driving disc 32 can drive the gun barrel 22 to move up and down around the hinge shaft hinged with the mounting seat 21 through the driving arm 33, and the adjustment of the gun barrel row in the vertical direction is realized.

It should be noted that, in order to facilitate the installation of the first motor 31, a fixing seat 34 may be fixed on the installation platform 1, and the output shaft of the first motor 31 is inserted into the fixing seat 34 and then fixedly connected to the driving disk 32. The driving disc 32 may also be eccentrically fixed to the first motor 31, and the driving arm 33 may be hinged to the driving disc 32 at an eccentric position or a central position.

Referring to fig. 2 and 4, the second adjusting assembly includes a second driving device, and a transmission assembly in transmission connection with an output end of the second driving device and the mounting platform 1, respectively, the transmission assembly includes a first gear 42 fixedly connected with the output end of the second driving device and a second gear 43 fixedly disposed on a second plane of the mounting platform 1, the first gear 42 is engaged with the second gear 43, and the second driving device drives the second gear 43 to rotate through the first gear 42 to drive the mounting platform 1 to rotate horizontally; wherein the second driving device is provided as a second motor 41 arranged vertically.

The second driving device drives the mounting platform 1 to rotate horizontally through the transmission assembly, so that the mounting platform 1 drives the gun barrel 22 to rotate horizontally, the gun barrel 22 is adjusted in the horizontal direction, and the gear transmission can ensure that the mounting platform 1 rotates stably, so that the stability of the rotating process of the gun barrel 22 is ensured.

It should be noted that the upper end surface of the second gear 43 may be fixed to the lower end surface of the mounting platform 1 and fixed to the central position of the platform 4, or may be finely adjusted according to actual requirements, and the fixing manner may be welding or fixing by fastening a bolt; and the first gear 42 and the second gear 43 may each be provided as a pair of bevel gears to improve the stability of the adjustment process.

Embodiment 2 is different from embodiment 1 in that, as shown in fig. 5, a first connecting portion and a second connecting portion are respectively disposed at two ends of a diameter of the driving disk 32, the first connecting portion is fixed on an output shaft of the first motor 31, the second connecting portion is fixed with the driving arm 33, the driving arm 3 includes a first external thread connecting rod 331, an internal thread connecting rod 333 and a second external thread connecting rod 332, an external thread of the first external thread connecting rod 331 is connected with the internal thread connecting rod 333 through a thread, the internal thread connecting rod 333 is connected with the first external thread connecting rod 331 and the second external thread connecting rod 332 as an intermediate medium, threads of the first external thread connecting rod 331 and the second external thread connecting rod 332 are opposite, the other end of the second external thread connecting rod 332 is hinged with a bottom of the barrel 22, the driving disk 32 realizes lifting and angle adjustment of the barrel 22 under the action of the first motor 31, the target working area is covered in all directions, and convenience of construction is effectively improved.

In embodiment 3, as shown in fig. 6, in order to conveniently regulate and control the output pressure of the barrel 22, a buffer device may be further disposed at the muzzle of the barrel 22, where the buffer device includes a buffer plate 51 hinged to one side of the barrel 22, which is away from the mounting platform 1, and a third adjusting component hinged to a first end of the buffer plate 51, where the buffer plate 51 is located at the muzzle of the barrel 22, and a second end of the buffer plate 51, which is away from the third adjusting component, exceeds the muzzle of the barrel 22; the third adjustment assembly adjusts the angle between the damping plate 51 and the barrel 22 to dampen the material output by the barrel 22.

Because the second end of the buffer plate 51, which is far away from the third adjusting component, exceeds the muzzle of the barrel 22, when the included angle between the buffer plate 51 and the barrel 22 changes, the amount of the substance output by the muzzle, which is blocked by the buffer plate 51, also changes, so that the substance output by the muzzle is output to a target object at different output pressures, and the device is suitable for various use environments.

In an alternative embodiment, the third adjusting assembly comprises a driving rod 53 hinged to the first end of the damping plate 51, a driving wheel 52 hinged to the driving rod 53, and a damping propeller 54 coaxially fixed to the driving wheel 52, wherein the damping propeller 54 is located inside the barrel 22; the substance output from the gun barrel 22 drives the driving wheel 52 to rotate through the buffering propeller 54, so that the driving wheel 52 adjusts the included angle between the buffering plate 51 and the gun barrel 22 through the driving rod 53.

Since the buffering propeller 54 is located inside the barrel 22, when the barrel 22 outputs the material, the material drives the buffering propeller 54 to rotate, so as to drive the driving wheel 52 to rotate, and then the driving wheel 52 drives the buffering plate 51 to act through the driving rod 53, so as to achieve the buffering effect of the buffering plate 51 on the output material.

It should be noted that the connection between the buffer rotor 54 and the barrel 22 should be provided with a sealing means, such as a sealing ring or other sealing structure, to avoid leakage of the substance.

The above descriptions are only preferred embodiments of the present invention, and the embodiments of the present invention are all preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, so: equivalent changes made according to the structure, shape and principle of the invention shall be covered by the protection scope of the invention.

Claims

1. The utility model provides a fire control is with universal barrel which characterized in that: the gun barrel assembly comprises a mounting platform (1) and a gun barrel (22) assembly arranged on the mounting platform (1), wherein the gun barrel (22) assembly at least comprises a mounting seat (21) fixed on the mounting platform (1) and a gun barrel (22) hinged with the mounting seat (21); the mounting platform (1) is connected with a first adjusting assembly and a second adjusting assembly, a buffer device is arranged on the first adjusting assembly, the first adjusting assembly and the second adjusting assembly are matched with each other to adjust the gun barrel (22) to a target position, and the buffer device is used for buffering and adjusting the emission material of the gun barrel (22);

the first adjusting assembly comprises a first driving device and a driving disc (32) coaxially and fixedly connected with the output end of the first driving device, the driving disc (32) is hinged with a driving arm (33), the driving arm (33) is hinged with one side, close to the mounting platform (1), of the gun barrel (22), and the first driving device drives the driving disc (32) to rotate so that the driving arm (33) drives the gun barrel (22) to move;

the buffer device comprises a buffer plate (51) hinged to one side, away from the mounting platform (1), of the gun barrel (22) and a third adjusting component hinged to a first end of the buffer plate (51), the buffer plate (51) is located at the muzzle of the gun barrel (22), and a second end, away from the third adjusting component, of the buffer plate (51) exceeds the muzzle of the gun barrel (22); the third adjusting component adjusts an included angle between the buffer plate (51) and the gun barrel (22) so as to buffer the substances output by the gun barrel (22).

2. A fire fighting universal barrel as defined in claim 1, wherein: the first driving device is arranged as a first motor (31) which is horizontally arranged.

3. A fire fighting universal barrel according to claim 1, characterized in that: the second adjusting component comprises a second driving device and a transmission component which is in transmission connection with the output end of the second driving device and the mounting platform (1) respectively, and the second driving device drives the mounting platform (1) to act through the transmission component.

4. A fire fighting universal barrel according to claim 3, characterized in that: the second driving device is provided as a second motor (41) which is vertically arranged.

5. A fire fighting universal barrel according to claim 4, characterized in that: the transmission assembly comprises a first gear (42) fixedly connected with the output end of the second driving device and a second gear (43) fixedly arranged on a second plane of the mounting platform (1), the first gear (42) is meshed with the second gear (43), and the second driving device drives the second gear (43) to rotate through the first gear (42) so as to drive the mounting platform (1) to horizontally rotate.

6. A fire fighting universal barrel according to claim 1, characterized in that: the third adjusting component comprises a driving rod (53) hinged with the first end of the buffer plate (51), a driving wheel (52) hinged with the driving rod (53) and a buffering propeller coaxially fixedly connected with the driving wheel (52), and the buffering propeller is positioned inside the gun barrel (22); the substance output by the gun barrel (22) drives the driving wheel (52) to rotate through the buffering propeller, so that the driving wheel (52) adjusts the included angle between the buffering plate (51) and the gun barrel (22) through the driving rod (53).