Telescopic watering spray gun device

Abstract

The telescopic watering spray gun device comprises a water conveying pipeline fixed to a support, the top of the water conveying pipeline is connected with a plurality of vertical water spraying pipes, first telescopic pipes are arranged in the water spraying pipes in a telescopic and sleeved mode, and the top of the outer wall of each first telescopic pipe is fixedly connected with a pair of semicircular pipe clamps. A lifting rod is fixed between the opposite faces of connecting pieces at the ends of one sides of the pair of pipe clamps through bolts and nuts, a first power mechanism for driving the lifting rod to ascend and descend is arranged on the water spraying pipe, and a supporting rod is fixed between the opposite faces of connecting pieces at the ends of the other sides of the pair of pipe clamps through bolts and nuts. The end, away from the first telescopic pipe, of the spherical connector is connected with a water spraying branch pipe, a second telescopic pipe is telescopically sleeved with the water spraying branch pipe, the end, away from the spherical connector, of the second telescopic pipe is connected with a spray gun head, and a second power mechanism for driving the spray gun head to stretch and adjust the angle is arranged on the supporting rod. The range of the spray gun is increased, the number of spray guns required by a storage yard can be reduced, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of sprinkler guns, in particular to a telescopic sprinkler gun device. Background Art

[0002] A sprinkler gun is a device that evenly sprays high-pressure water in the form of water mist on the surface of a material pile, so as to form a relatively moist surface layer on the surface of the material pile. When the wind blows, coal dust and the like on the surface of the material pile are not easily blown up by the wind, thereby playing a role in dust suppression. It is widely used in various bulk cargo and coal yards. At present, with the continuous implementation of clean production, the sprinkler gun has become an indispensable device in various ports and yards. Most of the sprinkler guns on the market are fixed and non-adjustable at present, which will result in some blind spots and dead corners that the spray guns cannot reach. Moreover, the spraying range of the spray gun determines the number of spray guns installed in the yard. Since the spraying range of the spray gun is fixed, a large number of spray guns need to be installed, resulting in high costs. Summary of the Invention

[0003] The utility model aims to solve the deficiencies of the prior art and provides a telescopic sprinkler gun device.

[0004] To achieve the above object, the utility model adopts the following technical solutions: A telescopic sprinkler gun device includes a water delivery pipe fixed on a bracket. A plurality of vertical spray pipes are connected to the top of the water delivery pipe. Gate valves and contactors are respectively installed on the spray pipes. A first telescopic pipe is telescopically sleeved in the spray pipe, and a sliding seal is provided between the first telescopic pipe and the spray pipe. A pair of semi-circular pipe clamps are fixedly connected to the top of the outer wall of the first telescopic pipe. A lifting rod is fixed between the opposite surfaces of the connecting pieces at one end of the pair of pipe clamps through bolts and nuts. A first power mechanism for driving the lifting rod to lift and lower is provided on the spray pipe. A support rod is fixed between the opposite surfaces of the connecting pieces at the other end of the pair of pipe clamps through bolts and nuts. A spherical joint is connected to the top of the first telescopic pipe. A spray branch pipe is connected to the end of the spherical joint away from the first telescopic pipe. A second telescopic pipe is telescopically sleeved in the spray branch pipe, and a sliding seal is provided between the second telescopic pipe and the spray branch pipe. A spray gun head is connected to the end of the second telescopic pipe away from the spherical joint. A second power mechanism for driving the spray gun head to stretch and adjust the angle is provided on the support rod. The first power mechanism and the second power mechanism are respectively connected to the contactor.

[0005] Specifically, the water delivery pipe is fixed on the bracket through a plurality of inverted U-shaped rods.

[0006] Specifically, a leg is provided at the top of the bracket, and a protective box is provided at the top of the leg. The spray pipe penetrates through the protective box. The gate valve and the contactor are located inside the protective box. A box cover is provided on one side of the protective box.

[0007] Specifically, the first power mechanism includes a support frame and a first electric push rod. The support frame is detachably installed on the outer wall of the water spray pipe. The first electric push rod is installed on the support frame. A groove is provided at the top of the push rod of the first electric push rod, and the lifting rod is clamped in the groove and fixed by bolts and nuts.

[0008] Specifically, the outer wall of the water spray pipe is successively fixed with a first mounting plate and a second mounting plate from top to bottom. A first mounting block is provided on one side of the first mounting plate, and a second mounting block corresponding to the first mounting block is provided on one side of the second mounting plate. A plug rod is provided at one end of the bottom of the support frame adjacent to the water spray pipe. A jack is provided on the first mounting block. After the plug rod passes through the jack, it is fixed by tightening a nut. A movable rod is rotatably connected to the end of the bottom of the support frame away from the water spray pipe. A slot is provided on the front side of the second mounting block, and the bottom of the movable rod is clamped in the slot and fixed by tightening a nut.

[0009] Specifically, a flange is provided at the top of the water spray pipe, and the flange is fixed on the top of the protective box by bolts and nuts.

[0010] Specifically, the second power mechanism includes a first hinge seat, a second electric push rod, and a second hinge seat. The first hinge seat is fixedly connected to the support rod, the second hinge seat is fixedly connected to the spray gun head, the bottom of the second electric push rod is rotatably connected in the first hinge seat, and the top of the push rod is rotatably connected in the second hinge seat.

[0011] The beneficial effects of the present utility model are as follows:

[0012] By setting the first telescopic tube, the second telescopic tube, the first power mechanism, the second power mechanism, and the contactor, the present utility model can control the height and angle of the spray gun head to change, and the sprinkling range of the sprinkler gun changes with the change of the spray gun head. On the one hand, when the spray gun is stretched, the spray gun range can be increased, thereby reducing the number of spray guns required for the yard and reducing costs; on the other hand, when the spray gun is retracted, the spray gun range can be shortened, and at the same time, the spray gun head can also rotate, and effective spraying can be carried out on some dead corner positions that could not be sprayed before, solving the limitations of the original spray gun; the device is simple to operate and flexible and convenient to use. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 the enlarged schematic diagram at A in

[0015] In the figure: 1 - bracket; 2 - water conveyance pipeline; 3 - water spray pipe; 4 - gate valve; 5 - gate valve; 6 - first telescopic pipe; 7 - pipe clamp; 8 - lifting rod; 9 - support rod; 10 - spherical joint; 11 - water spray branch pipe; 12 - second telescopic pipe; 13 - spray gun head; 14 - leg; 15 - protection box; 16 - first mounting plate; 17 - second mounting plate; 18 - first mounting block; 19 - second mounting block; 20 - support frame; 21 - first electric push rod; 22 - insertion rod; 23 - movable rod; 24 - first hinge seat; 25 - second electric push rod; 26 - second hinge seat;

[0016] The following will be described in detail with reference to the accompanying drawings in conjunction with the embodiments of the present invention. Specific embodiments

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0018] As Figures 1-2 shown, a telescopic sprinkler gun device includes a water conveyance pipeline 2 fixed on a bracket 1. The water conveyance pipeline 2 is fixed on the bracket 1 through a plurality of inverted U-shaped rods. A plurality of vertical water spray pipes 3 are connected to the top of the water conveyance pipeline 2. Gate valves 4 and contactors 5 are respectively installed on the water spray pipes 3. Legs 14 are provided at the top of the bracket 1, and a protection box 15 is provided at the top of the legs 14. The water spray pipes 3 penetrate through the protection box 15, and the gate valves 4 and contactors 5 are located inside the protection box 15. A box cover is provided on one side of the protection box 15. A flange is provided at the top of the water spray pipe 3, and the flange is fixed to the top of the protection box 15 through bolts and nuts;

[0019] A first telescopic pipe 6 is telescopically sleeved inside the water spray pipe 3, and there is a sliding seal between the first telescopic pipe 6 and the water spray pipe 3. A pair of semi-circular ring-shaped pipe clamps 7 are fixedly connected to the top of the outer wall of the first telescopic pipe 6. A lifting rod 8 is fixed between the opposite surfaces of the connecting pieces at one end of the pair of pipe clamps 7 through bolts and nuts. A first power mechanism for driving the lifting rod 8 to lift is provided on the water spray pipe 3. The first power mechanism includes a support frame 20 and a first electric push rod 21. The support frame 20 is detachably installed on the outer wall of the water spray pipe 3, and the first electric push rod 21 is installed on the support frame 20. A groove is provided at the top of the push rod of the first electric push rod 21, and the lifting rod 8 is clamped in the groove and fixed through bolts and nuts. The outer wall of the water spray pipe 3 is fixedly provided with a first mounting plate 16 and a second mounting plate 17 from top to bottom in sequence. A first mounting block 18 is provided on one side of the first mounting plate 16, and a second mounting block 19 corresponding to the first mounting block 18 is provided on one side of the second mounting plate 17. An insertion rod 22 is provided at one end of the bottom of the support frame 20 adjacent to the water spray pipe 3. A jack is provided on the first mounting block 18, and the insertion rod 22 passes through the jack and is fixed by tightening a nut. The other end of the bottom of the support frame 20 away from the water spray pipe 3 is rotatably connected to a movable rod 23. A slot is provided on the front side of the second mounting block 19, and the bottom of the movable rod 23 is clamped in the slot and fixed by tightening a nut;

[0020] A support rod 9 is fixed between the opposite faces of the connecting pieces at the other end of a pair of pipe clamps 7 through bolts and nuts. A spherical joint 10 is connected to the top of the first telescopic pipe 6. One end of the spherical joint 10 far from the first telescopic pipe 6 is connected to a water spraying branch pipe 11. A second telescopic pipe 12 is telescopically sleeved in the water spraying branch pipe 11, and there is a sliding seal between the second telescopic pipe 12 and the water spraying branch pipe 11. One end of the second telescopic pipe 12 far from the spherical joint 10 is connected to a spray gun head 13. A second power mechanism for driving the telescopic movement and angle adjustment of the spray gun head 13 is provided on the support rod 9. The second power mechanism includes a first hinge seat 24, a second electric push rod 25, and a second hinge seat 26. The first hinge seat 24 is fixedly connected to the support rod 9, the second hinge seat 26 is fixedly connected to the spray gun head 13, the bottom of the second electric push rod 25 is rotatably connected in the first hinge seat 24, and the top of the push rod is rotatably connected in the second hinge seat 26. The first power mechanism and the second power mechanism are respectively connected to a contactor 5, and the contactor 5 can adopt the Siemens 3RT series.

[0021] When the utility model works, the first electric push rod 21 drives the first telescopic pipe 6 to telescopic, and the second electric push rod 25 controls the telescopic movement and angle adjustment of the spray gun head 13. When the spray gun head 13 extends, the sprinkling range becomes larger and the spray gun range becomes farther. When the spray gun head 13 retracts or becomes lower, the sprinkling range becomes smaller and the spray gun range becomes closer. The closer spray gun range can reduce the blind area of the sprinkling spray gun, and the farther spray gun range can reduce the number of sprinkling spray guns to be arranged, reducing costs. The gate valve 4 can cut off the water supply to the spray gun to ensure replacement and maintenance without stopping the water supply in the water conveying pipeline 2.

[0022] The utility model can control the height and angle of the spray gun head 13 to change, and the sprinkling range of the sprinkling spray gun changes with the change of the spray gun head. On the one hand, when the spray gun stretches, the spray gun range can be increased, thereby reducing the number of spray guns required for the yard and reducing costs. On the other hand, when the spray gun contracts, the spray gun range can be shortened, and at the same time, the spray gun head can also rotate, and effective spraying can be carried out on some dead corners that could not be sprayed before, solving the limitations of the original spray gun. The device is simple to operate and flexible and convenient to use.

[0023] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or capable of communicating with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal connection of two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] The above has made an exemplary description of the present utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above methods. As long as various improvements are made by adopting the method concept and technical solution of the present utility model, or directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. A telescopic sprinkler gun device, comprising a water delivery pipe (2) fixed on a bracket (1), and a plurality of vertical spray pipes (3) connected to the top of the water delivery pipe (2), characterized in that, A gate valve (4) and a contactor (5) are respectively installed on the water spray pipe (3). A first telescopic pipe (6) is telescopically sleeved in the water spray pipe (3), and a sliding seal is provided between the first telescopic pipe (6) and the water spray pipe (3). A pair of semi-circular pipe clamps (7) are fixedly connected to the top of the outer wall of the first telescopic pipe (6). A lifting rod (8) is fixed between the opposite surfaces of the connecting pieces at one end of the pair of pipe clamps (7) through bolts and nuts. A first power mechanism for driving the lifting rod (8) to lift is provided on the water spray pipe (3). A support rod (9) is fixed between the opposite surfaces of the connecting pieces at the other end of the pair of pipe clamps (7) through bolts and nuts. A spherical joint (10) is connected to the top of the first telescopic pipe (6). One end of the spherical joint (10) away from the first telescopic pipe (6) is connected to a water spray branch pipe (11). A second telescopic pipe (12) is telescopically sleeved in the water spray branch pipe (11), and a sliding seal is provided between the second telescopic pipe (12) and the water spray branch pipe (11). One end of the second telescopic pipe (12) away from the spherical joint (10) is connected to a spray gun head (13). A second power mechanism for driving the spray gun head (13) to extend and retract and adjust the angle is provided on the support rod (9). The first power mechanism and the second power mechanism are respectively connected to the contactor (5).

2. The telescopic sprinkler gun device according to claim 1, characterized in that, The water conveyance pipeline (2) is fixed on the bracket (1) through a number of inverted U-shaped rods.

3. The telescopic sprinkler gun device according to claim 1, characterized in that, A leg (14) is provided at the top of the bracket (1), and a protective box (15) is provided at the top of the leg (14). The water spray pipe (3) passes through the protective box (15). The gate valve (4) and the contactor (5) are located inside the protective box (15). A box cover is provided on one side of the protective box (15).

4. A retractable sprinkler gun device according to claim 1, wherein, The first power mechanism includes a support frame (20) and a first electric push rod (21). The support frame (20) is detachably installed on the outer wall of the water spray pipe (3). The first electric push rod (21) is installed on the support frame (20). A groove is provided at the top of the push rod of the first electric push rod (21). The lifting rod (8) is clamped in the groove and fixed through bolts and nuts.

5. The telescopic sprinkler gun device according to claim 4, characterized in that, A first mounting plate (16) and a second mounting plate (17) are successively and fixedly provided on the outer wall of the water spray pipe (3) from top to bottom. A first mounting block (18) is provided on one side of the first mounting plate (16). A second mounting block (19) corresponding to the first mounting block (18) is provided on one side of the second mounting plate (17). A plug rod (22) is provided at one end of the bottom of the support frame (20) adjacent to the water spray pipe (3). A jack is provided on the first mounting block (18). After the plug rod (22) passes through the jack, it is fixed by tightening a nut. A movable rod (23) is rotatably connected to the other end of the bottom of the support frame (20) away from the water spray pipe (3). A slot is provided on the front side of the second mounting block (19). The bottom of the movable rod (23) is clamped in the slot and fixed by tightening a nut.

6. The telescopic sprinkler gun device according to claim 3, characterized in that, A flange is provided at the top of the water spray pipe (3), and the flange is fixed to the top of the protective box (15) through bolts and nuts.

7. The telescopic sprinkler gun device according to claim 1, characterized in that, The second power mechanism includes a first hinge seat (24), a second electric push rod (25), and a second hinge seat (26). The first hinge seat (24) is fixedly connected to the support rod (9). The second hinge seat (26) is fixedly connected to the spray gun head (13). The bottom of the second electric push rod (25) is rotatably connected inside the first hinge seat (24), and the top of the push rod is rotatably connected inside the second hinge seat (26).

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