Multi-angle swinging water cannon device

Abstract

The utility model discloses a multi-angle swinging water cannon device which is characterized in that the lower portion of a cannon head is spirally connected with a hemispherical connecting pipe through a connecting nut, the upper portion of the hemispherical connecting pipe is connected with a vertical flat screw, the lower portion of the hemispherical connecting pipe is connected with a cannon body through an O-shaped ring in an embedded mode, and the right side of the cannon body is spirally connected with a cylindrical tail connecting pipe through a valve gasket. A front supporting foot plate and a rear supporting foot plate are arranged on the front side and the rear side of the lower portion of the cannon body respectively, the front supporting foot plate is fixedly connected to the lower portion of the cannon body through inner hexagonal countersunk head screws, a front supporting foot conical head is fixedly installed below the front supporting foot plate, a rear supporting foot conical head is fixedly installed on the rear supporting foot plate, a handle is connected to the upper portion of the cannon body through screws, and a pressure gauge is arranged on the upper portion of the cannon body. And the use is convenient. In a fire scene, direct current or mist spraying can be carried out at a certain pitching angle and swing frequency in a certain area for a specific target, the cannon has the advantages that the range is long, operation is easy and flexible, and positioning can be achieved through pitching so that firefighters can be away from fire scene dangerous cases.

Description

Technical Field

[0001] The utility model relates to the field of fire protection engineering, in particular to a multi-angle swinging water cannon device. Background Art

[0002] As an important fire-fighting tool, water cannon has the characteristics of high reliability, convenient operation, high sensitivity and long service life, and is widely used in various flammable and explosive places and fire-prone protection areas. Existing water cannons have the problem of small swing angle range and inability to spray water at different angles. Utility Model Content

[0003] The utility model aims to provide a multi-angle swinging water cannon device to solve the problem that the water cannon has a small swinging angle range and cannot spray water at elevation and depression angles.

[0004] In order to solve the above problems, the utility model provides an explosion-proof image type fire detector, including: a cylindrical gun head, a hemispherical connecting pipe is spirally connected to the bottom of the gun head through a connecting nut, a vertical flat head screw is fixedly connected to the top of the hemispherical connecting pipe, a gun body is nested and connected to the bottom of the hemispherical connecting pipe through an O-ring, a cylindrical tail pipe is spirally connected to the right side of the gun body through a valve gasket, a front support foot plate and a rear support foot plate are respectively arranged on the front and rear sides of the bottom of the gun body, the front support foot plate is fixedly connected to the bottom of the gun body through a hexagon socket countersunk screw, a front support foot cone head is fixedly installed under the front support foot plate, and a rear support foot cone head is fixedly installed on the rear support foot plate, a handle is fixedly connected to the top of the gun body through screws, and a pressure gauge is also fixedly arranged on the top of the gun body.

[0005] A water cap is arranged above the gun head, a sliding sleeve is slidably connected to the inner side of the water cap, O-rings are fixedly installed on the left and right sides of the inner wall of the sliding sleeve, the outer wall of the right side of the sliding sleeve is spirally connected to the column mist adjustment screw through a copper sleeve, a diverter core bracket is fixedly installed in the inner cavity of the sliding sleeve, a wire retaining ring for holes is fixedly installed on the lower side of the diverter core bracket, an inner pipe is slidably connected to the inner wall of the sliding sleeve, a perforated plate net is fixedly arranged below the inner pipe, a connecting nut is fixedly connected below the perforated plate net through a flat washer, a diverter core pillar penetrating through the diverter core bracket is arranged inside the gun head, cap nuts are fixedly installed on the upper and lower ends of the diverter core pillar respectively, a diverter core pad is fixedly connected below the cap nut located at the upper end of the diverter core pillar, and a diverter core is fixedly connected below the diverter core pad;

[0006] The hemispherical connecting tube is composed of a double ball tube, a cap nut is spirally connected to the right outer wall of the double ball tube through a locking hexagonal screw and a locking hexagonal screw washer, a locking hexagonal plate is fixedly connected below the cap nut, a locking handwheel is slidably connected below the locking hexagonal plate, the left side of the locking handwheel is fixedly connected to the locking block seat through a locking block, the locking block seat is fixedly connected to the lower right outer wall of the double ball tube through a first cross groove countersunk screw, a friction handwheel is arranged on the left side of the double ball tube, a friction shaft is fixedly connected to the right side of the friction handwheel, the friction shaft is fixedly connected to the left outer wall of the double ball tube through an O-ring, the right side of the friction handwheel is fixedly connected to a disc spring, the right side of the disc spring is fixedly connected to a friction ring, the right side of the friction ring is fixedly connected to a friction plate, the right side of the friction plate is fixedly connected to a friction pad, a cylindrical pin is fixedly arranged on the right side of the friction pad, and the cylindrical pin is fixedly connected to the outer wall of the double ball tube;

[0007] A spherical handle is provided for rotation on the right side of the gun body, a switch handle is fixedly connected above the spherical handle, a handle flat-head screw is spirally connected above the switch handle, a switch baffle is fixedly connected to the left side of the handle flat-head screw, a switch baffle is fixedly connected to the left side of the switch baffle, an O-ring is nested and connected to the left side of the switch baffle, one end of a valve ball lever is fixedly connected to the left side of the switch baffle, the other end of the valve ball lever is fixedly connected to the inner wall of the gun body, a valve ball is fixedly connected inside the gun body tube wall, the other end of the valve ball lever is nested and connected to the valve ball, a horizontal flat-head screw is embedded and connected to the left side tube wall of the gun body, and one end of the horizontal flat-head screw penetrates through the left side tube wall of the gun body and is embedded and connected to the valve ball;

[0008] The rear foot support plate is provided with a left foot and a right foot, and the inner sides of the left foot and the right foot are provided with foot friction pads. The left foot and the right foot are fixedly connected to the rear foot support plate by hexagon socket pan head screws, and the hexagon socket pan head screws are fixedly connected to the rear foot support plate with foot screw sleeves;

[0009] The handle is fixedly connected to the handle seat through a hexagon socket flat round head screw, and a second cross slot countersunk screw and a hexagon socket flat round head screw are arranged under the handle seat.

[0010] Preferably, the handle surface is corrugated.

[0011] In a preferred embodiment, the hemispherical connecting tube is slidably connected to the gun body.

[0012] In the preferred embodiment, the water cannon can achieve a vertical rotation angle of +30° to +70°.

[0013] In the preferred mode, the water monitor can achieve a maximum spray angle of 102°.

[0014] In the preferred embodiment, the water cannon can achieve a swing angle of 20°, 30°, and 40°.

[0015] In a preferred embodiment, a screw hole is provided above the gun body, and the handle is screwed to the top of the gun body through a second cross recessed countersunk screw.

[0016] The beneficial effects of the utility model are as follows: the utility model can spray at a certain pitch angle within a certain area and for a specific target, the operation is simple and flexible, and the pitch angle can achieve positioning to help firefighters stay away from the fire danger. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the water cannon structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the gun head structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the hemispherical connecting pipe structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the gun body structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the handle structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the rear support foot structure of the utility model;

[0023] Legend: 1. Nozzle head; 101. Water cap; 102. Sliding sleeve; 103. O-ring; 104. Column mist adjustment screw; 105. Copper sleeve; 106. Diverter core bracket; 107. Wire retaining ring for hole; 108. Internal pipe; 109. Orifice plate mesh; 110. Flat washer; 111. Connecting nut; 112. Cap nut; 113. Diverter core pad; 114. Diverter core; 115. Diverter core support; 2. Hemispherical connecting pipe; 201. Locking hexagon screw; 202. Locking hexagon screw pad; 204. Locking hexagon plate; 205. Locking handwheel; 206. Locking block seat; 207. Cross recessed countersunk screw; 208. Locking block; 209. Cylindrical pin; 210. Disc spring; 211. Friction ring; 212. Friction plate; 213. Friction handwheel; 214, friction pad; 215, double ball tube; 217, friction shaft; 3, gun body; 301, handle flat head screw; 302, switch baffle; 303, switch handle; 304, ball handle; 305, switch baffle plate; 306, valve ball lever; 307, valve ball; 308, horizontal flat head screw; 4, rear support foot plate; 401, left support foot; 402, support foot friction pad; 403, right support foot; 404, support foot screw sleeve; 405, hexagon socket pan head screw; 5, handle; 502, handle seat; 503, cross recessed countersunk screw; 505, hexagon socket flat round head screw; 6, tail pipe; 7, pressure gauge; 8, vertical flat head screw; 9, valve gasket; 10, hexagon socket countersunk screw; 11, rear support foot cone head; 12, front support foot plate; 13, front support foot cone head. DETAILED DESCRIPTION

[0024] In conjunction with the drawings in the specification, the specific structure of the utility model can be known: a cylindrical gun head 1, a hemispherical connecting tube 2 is spirally connected to the gun head 1 through a connecting nut 111 at the bottom, a vertical flat head screw 8 is fixedly connected to the top of the hemispherical connecting tube 2, a gun body 3 is nested and connected to the bottom of the hemispherical connecting tube 2 through an O-ring 103, and the ball tube at one end of the hemispherical connecting tube 2 is slidably nested in the opening on the left side of the gun body 3, so that a vertical rotation angle of +30° to +70° can be achieved, a maximum spray angle of 102° and swing angles of 20°, 30°, and 40° can be achieved, and a cylindrical tail pipe 6 is spirally connected to the right side of the gun body 3 through a valve gasket 9, and a front support foot plate 12 and a rear support foot plate 4 are respectively arranged on the front and rear sides of the bottom of the gun body 3. At this time, the front support foot plate 12 is lifted and separated from the ground. Since the gun body 3 and the rear support foot plate 4 are slidably connected by bolts, the water cannon can be swung at pitch and elevation angles, and tightening the bolts can fix the positions of the gun body 3 and the rear support foot plate 4, so as to achieve fixed spraying at a certain angle. The front support foot plate 12 is fixedly connected to the bottom of the gun body 3 by means of a hexagon socket countersunk screw 10, a front support foot cone head 13 is fixedly installed under the front support foot plate 12, a rear support foot cone head 11 is fixedly installed on the rear support foot plate 4, a handle 5 is fixedly connected to the top of the gun body 3 by means of screws, and a pressure gauge 7 is also fixedly arranged on the top of the gun body 3; a water cap 101 is arranged above the gun head 1, a sliding sleeve 102 is slidably connected to the inner side of the water cap 101, O-rings 103 are fixedly installed on the left and right sides of the inner wall of the sliding sleeve 102, the outer wall of the right side of the sliding sleeve 102 is spirally connected to the column mist adjustment screw 104 through a copper sleeve 105, and a diverter core bracket is fixedly installed in the inner cavity of the sliding sleeve 102 106, a hole wire retaining ring 107 is fixedly installed on the lower side of the diverter core bracket 106, an inner pipe 108 is slidably connected to the inner wall of the sliding sleeve 102, a perforated plate net 109 is fixedly installed below the inner pipe 108, a connecting nut 111 is fixedly connected below the perforated plate net 109 through a flat washer 110, a diverter core support 115 penetrating through the diverter core bracket 106 is provided inside the gun head 1, cap nuts 112 are fixedly installed on the upper and lower ends of the diverter core support 115, a diverter core pad 113 is fixedly connected below the cap nut 112 at the upper end of the diverter core support 115, and a diverter core 114 is fixedly connected below the diverter core pad 113;The hemispherical connecting tube 2 is composed of a double ball tube 215, a cap nut 112 is spirally connected to the right outer wall of the double ball tube 215 through a locking hexagonal screw 201 and a locking hexagonal screw washer 202, a locking hexagonal plate 204 is fixedly connected below the cap nut 112, a locking handwheel 205 is slidably connected below the locking hexagonal plate 204, the left side of the locking handwheel 205 is fixedly connected to the locking block seat 206 through a locking block 208, the locking block seat 206 is fixedly connected to the lower right outer wall of the double ball tube 215 through a cross slot countersunk screw 207, a friction handwheel 213 is arranged on the left side of the double ball tube 215, and the right side of the friction handwheel 213 A friction shaft 217 is fixedly connected, and the friction shaft 217 is fixedly connected to the left outer wall of the double ball tube 215 through an O-ring 103. The right side of the friction handwheel 213 is fixedly connected to a disc spring 210, and the right side of the disc spring 210 is fixedly connected to a friction ring 211, and the right side of the friction ring 211 is fixedly connected to a friction plate 212, and the right side of the friction plate 212 is fixedly connected to a friction pad 214, and the right side of the friction pad 214 is fixedly provided with a cylindrical pin 209, and the cylindrical pin 209 is fixedly connected to the outer wall of the double ball tube 215; a spherical handle 304 is rotatably provided on the right side of the gun body 3, and a switch handle 303 is fixedly connected above the spherical handle 304. The switch The handle 303 is spirally connected to the handle flat head screw 301, the left side of the handle flat head screw 301 is fixedly connected to the switch baffle 302, the left side of the switch baffle 302 is fixedly connected to the switch baffle plate 305, the left side of the switch baffle plate 305 is nested with an O-ring 103, the left side of the switch baffle plate 305 is fixedly connected to one end of a valve ball lever 306, the other end of the valve ball lever 306 is fixedly connected to the inner wall of the gun body 3, the inner wall of the gun body 3 is fixedly connected to a valve ball 307, the other end of the valve ball lever 306 is nested with the valve ball 307, a horizontal flat head screw 308 is embedded in the left side wall of the gun body 3, and one end of the horizontal flat head screw 308 is embedded in the left side wall of the gun body 3. It penetrates the left side wall of the gun body 3 and is connected with the valve ball 307 in an embedded manner; the rear support foot plate 4 is provided with a left support foot 401 and a right support foot 403, and the inner sides of the left support foot 401 and the right support foot 403 are provided with a support foot friction pad 402. The left support foot 401 and the right support foot 403 are fixedly connected to the rear support foot plate 4 through a hexagon socket pan head screw (405), and the support foot screw sleeve 404 is fixedly connected between the hexagon socket pan head screw 405 and the rear support foot plate 4; the handle 5 is fixedly connected to the handle seat 502 through a hexagon socket flat round head screw 505, and a cross recessed countersunk screw 503 and a hexagon socket flat round head screw 505 are provided below the handle seat (502). ;

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multi-angle swinging water cannon device, characterized in that: include: A cylindrical gun head (1), wherein the lower part of the gun head (1) is screwedly connected to a hemispherical connecting pipe (2) via a connecting nut (111), a vertical flat head screw (8) is fixedly connected to the upper part of the hemispherical connecting pipe (2), a gun body (3) is nestedly connected to the lower part of the hemispherical connecting pipe (2) via an O-ring (103), a cylindrical tail pipe (6) is screwedly connected to the right side of the gun body (3) via a valve gasket (9), a front support foot plate (12) and a rear support foot plate (4) are respectively arranged at the front and rear sides of the lower part of the gun body (3), the front support foot plate (12) is fixedly connected to the lower part of the gun body (3) via a hexagon socket countersunk screw (10), a front support foot cone head (13) is fixedly installed at the lower part of the front support foot plate (12), and a rear support foot cone head (11) is fixedly installed at the rear support foot plate (4), a handle (5) is fixedly connected to the upper part of the gun body (3) via a screw, and a pressure gauge (7) is also fixedly arranged at the upper part of the gun body (3); A water cap (101) is arranged above the gun head (1), a sliding sleeve (102) is slidably connected to the inner side of the water cap (101), the O-rings (103) are fixedly installed on the left and right sides of the inner wall of the sliding sleeve (102), the right outer wall of the sliding sleeve (102) is spirally connected to the column mist adjustment screw (104) through a copper sleeve (105), a diverter core bracket (106) is fixedly installed in the inner cavity of the sliding sleeve (102), a hole wire retaining ring (107) is fixedly installed on the lower side of the diverter core bracket (106), and an inner pipe (108) is slidably connected to the inner wall of the sliding sleeve (102). A perforated plate net (109) is fixedly provided below the inner pipe (108), a connecting nut (111) is fixedly connected below the perforated plate net (109) via a flat washer (110), a diverter core support (115) penetrating the diverter core bracket (106) is provided inside the gun head (1), cap nuts (112) are fixedly installed at the upper and lower ends of the diverter core support (115), a diverter core pad (113) is fixedly connected below the cap nut (112) located at the upper end of the diverter core support (115), and a diverter core (114) is fixedly connected below the diverter core pad (113); The hemispherical connecting tube (2) is composed of a double ball tube (215), the cap nut (112) is screwed to the right outer wall of the double ball tube (215) through a locking hexagonal screw (201) and a locking hexagonal screw washer (202), a locking hexagonal plate (204) is fixedly connected below the cap nut (112), a locking hand wheel (205) is slidably connected below the locking hexagonal plate (204), the left side of the locking hand wheel (205) is fixedly connected to the locking block seat (206) through a locking block (208), the locking block seat (206) is fixedly connected to the lower side of the right outer wall of the double ball tube (215) through a first cross recessed countersunk screw (207), and the left side of the double ball tube (215) is provided with a A friction hand wheel (213) is provided, the right side of the friction hand wheel (213) is fixedly connected to a friction shaft (217), the friction shaft (217) is fixedly connected to the left outer wall of the double ball tube (215) through the O-ring (103), the right side of the friction hand wheel (213) is fixedly connected to a disc spring (210), the right side of the disc spring (210) is fixedly connected to a friction ring (211), the right side of the friction ring (211) is fixedly connected to a friction plate (212), the right side of the friction plate (212) is fixedly connected to a friction pad (214), the right side of the friction pad (214) is fixedly provided with a cylindrical pin (209), and the cylindrical pin (209) is fixedly connected to the outer wall of the double ball tube (215); The right side of the gun body (3) is rotatably provided with a ball handle (304), the top of the ball handle (304) is fixedly connected to a switch handle (303), the top of the switch handle (303) is screwed to a handle flat head screw (301), the left side of the handle flat head screw (301) is fixedly connected to a switch baffle (302), the left side of the switch baffle (302) is fixedly connected to a switch baffle plate (305), the left side of the switch baffle plate (305) is nested with the O-ring (103), the switch baffle plate (305) is fixedly connected to the switch baffle plate (305), and the switch baffle plate (305) is fixedly connected to the switch baffle plate (305). ) is fixedly connected to one end of a valve ball lever (306) on the left side, the other end of the valve ball lever (306) is fixedly connected to the inner wall of the gun body (3), the valve ball (307) is fixedly connected to the tube wall of the gun body (3), the other end of the valve ball lever (306) is nested and connected to the valve ball (307), a horizontal flat head screw (308) is embedded and connected to the left tube wall of the gun body (3), and one end of the horizontal flat head screw (308) passes through the left tube wall of the gun body (3) and is embedded and connected to the valve ball (307); The rear support foot plate (4) is provided with a left support foot (401) and a right support foot (403), and support foot friction pads (402) are provided inside the left support foot (401) and the right support foot (403). The left support foot (401) and the right support foot (403) are fixedly connected to the rear support foot plate (4) through hexagon socket pan head screws (405), and a support foot screw sleeve (404) is fixedly connected between the hexagon socket pan head screws (405) and the rear support foot plate (4); The handle (5) is fixedly connected to the handle base (502) via a hexagon socket round head screw (505), and a second cross recessed countersunk screw (503) and the hexagon socket round head screw (505) are provided below the handle base (502).

2. The multi-angle swing water cannon device according to claim 1, characterized in that: The handle (5) has a corrugated surface.

3. The multi-angle swinging water cannon device according to claim 1, characterized in that: The hemispherical connecting tube (2) is slidably connected to the gun body (3).

4. The multi-angle swinging water cannon device according to claim 1, characterized in that: The water cannon can realize vertical rotation angle of +30° to +70°.

5. The multi-angle swinging water cannon device according to claim 4, characterized in that: The water monitor can achieve a maximum spray angle of 102°.

6. The multi-angle swinging water cannon device according to claim 4, characterized in that: The water cannon can achieve swing angles of 20°, 30°, and 40°.

7. The multi-angle swinging water cannon device according to claim 1, characterized in that: A screw hole is provided above the gun body (3), and the handle (5) is screwed onto the top of the gun body (3) via the second cross recessed countersunk screw (503).

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