Safety fireproof device for construction operation site

Abstract

The utility model discloses a construction operation site safety fireproof device which comprises a plate trailer, a fixing plate is fixed on one side of the plate trailer, a mounting frame is fixed on the top of the fixing plate, and a supporting plate is fixed on the top of the mounting frame. By starting the electric cylinder, the electric cylinder drives the connecting plate to move and drives the guide ring to move up and down at the same time, the guide ring moves up and down so as to drive the limiting ball to move up and down, the limiting ball drives the connecting rod to rotate through the connecting rod, and the connecting rod drives the connecting frame to rotate. And meanwhile, a servo motor is started, the servo motor drives a connecting column to rotate, the connecting column drives a connecting rod to rotate, and then the connecting rod drives a connecting frame to rotate, so that a water box is driven to rotate, the water box drives the spray head to rotate, and the spray angle of the spray head is adjusted left and right. And then the water is conveyed to the spray head through the water box for spraying, so that the purpose of adjusting the spraying angle can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire safety, and particularly relates to a safety fire prevention device at a construction site. Background Art

[0002] On-site construction work usually refers to the actual operation and construction work carried out at a specific engineering construction site or construction site. During the construction process, it is usually necessary to perform gas cutting, electric welding and other operations on building materials. These operations may cause fires, so safety and fire prevention at the construction site are very important. Fire prevention can avoid casualties caused by fires, protect the lives of on-site personnel, and prevent major losses to building materials and construction equipment.

[0003] Existing construction site safety fire protection devices usually fix sprinkler heads on water tanks or other equipment for fire extinguishing. It is not convenient to adjust the spray angle of the sprinkler heads. When the fire spreads, it is not convenient to extinguish the fire in other places, resulting in the inability to accurately cover the fire source and directly acting on the root of the flame, which greatly reduces the fire extinguishing efficiency. Utility Model Content

[0004] The utility model aims to provide a safety fire protection device for a construction site, which has the purpose of adjusting the spraying angle, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a safety fire prevention device for a construction site, which includes a cart, a fixing plate is fixed on one side of the cart, a mounting frame is fixed on the top of the fixing plate, a support plate is fixed on the top of the mounting frame, a base is fixed on the top of the support plate, a support frame is arranged on the top of the base, a support block is fixed at the connection of the support frame, an electric cylinder is fixed on the top of the base, a connecting plate is fixed on the piston rod of the electric cylinder, a guide ring is fixed on the outer side of the connecting plate, a servo motor is fixed on the top of the base, a connecting column is fixed on the output end of the servo motor, a connecting rod is fixed on the top of the connecting column, a connecting rod is rotatably connected to the inside of the connecting rod, a limiting sphere is fixed on one end of the connecting rod, a connecting frame is fixed on the other end of the connecting rod, a water box is fixed on one side of the connecting frame, and a sprinkler is connected on one side of the water box.

[0006] Preferably, a water tank is fixed on the top of the cart, and one side of the water tank is connected to a water pump.

[0007] Preferably, one side of the water pump is connected to a fixing plate, the fixing plate is connected to the water box and the spray head respectively, and the fixing plate is made of a corrugated tube.

[0008] Preferably, a sliding sleeve is fixed to one side of the connecting plate, and the sliding sleeve is slidably connected to the supporting block.

[0009] Preferably, a groove for cooperating with the limiting ball is provided inside the guide ring, and the connection between the limiting ball and the guide ring fits tightly.

[0010] Preferably, a detector is fixed on the top of the water box, and the detector is used in conjunction with the spray head.

[0011] 1. The beneficial effect of the utility model is as follows: after the water tank is filled with water, the flatbed truck is moved to the operation site. When a fire occurs, the water pump is started to transport the water in the water tank to the water box through the water pump, and then the electric cylinder is started, the electric cylinder drives the connecting plate to move, and at the same time drives the guide ring to move up and down, and moves up and down through the guide ring, thereby driving the limiting ball to move up and down, and the limiting ball drives the connecting rod to rotate through the connecting rod, and the connecting rod drives the connecting frame to rotate, so as to adjust the spray angle of the nozzle up and down, and at the same time start the servo motor, the servo motor drives the connecting column to rotate, and the connecting column drives the connecting rod to rotate, and then drives the connecting frame to rotate through the connecting rod, thereby driving the water box to rotate, and the nozzle is driven to rotate through the water box to adjust the spray angle of the nozzle left and right, and then the water is transported to the nozzle through the water box for spraying, so as to achieve the purpose of adjusting the spray angle.

[0012] 2. The utility model has a water tank fixed on the top of the cart, one side of the water tank is connected to a water pump, one side of the water pump is connected to a fixed plate, the fixed plate is connected to the water box and the nozzle respectively, the fixed plate is made of a corrugated pipe, the water source is stored in the water tank, the water source is transported to the fixed plate through the water pump, and then transported to the water box by the fixed plate, and then transported to the nozzle through the water box. The fixed plate is made of a corrugated pipe, which is easy to extend and retract to avoid entanglement.

[0013] 3. The utility model fixes a sliding sleeve on one side of the connecting plate, and the sliding sleeve is slidably connected to the support block. By setting the sliding sleeve and the support block in a slidable connection, the stability of the guide ring during movement is increased.

[0014] 4. The utility model has a groove inside the guide ring for use with the limiting ball. The connection between the limiting ball and the guide ring fits tightly. The groove is provided inside the guide ring to facilitate the sliding and rotation of the limiting ball.

[0015] 5. The utility model has a detector fixed on the top of the water box. The detector is used in conjunction with the nozzle. The detector is arranged to facilitate monitoring of the fire, timely response, and fire extinguishing in conjunction with the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] in:

[0017] Figure 1A three-dimensional diagram of an embodiment of the utility model;

[0018] Figure 2 This is a stereoscopic diagram of a guide ring and a limiting ball in one embodiment of the utility model;

[0019] Figure 3 This is a three-dimensional diagram of a support frame and an electric cylinder according to an embodiment of the utility model.

[0020] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0021] 1. Cart, 2. Water tank, 3. Water pump, 4. Water pipe, 5. Fixed plate, 6. Mounting frame, 7. Support plate, 8. Base, 9. Support frame, 10. Support block, 11. Electric cylinder, 12. Connecting plate, 13. Guide ring, 14. Servo motor, 15. Connecting column, 16. Sleeve, 17. Connecting rod, 18. Limiting ball, 19. Connecting frame, 20. Water box, 21. Nozzle, 22. Detector, 23. Sleeve. DETAILED DESCRIPTION

[0022] Hereinafter, embodiments of the construction site safety and fire protection device of the present invention will be described with reference to the accompanying drawings.

[0023] Embodiment 1:

[0024] Figure 1-3The utility model shows a construction site safety fire prevention device of an embodiment of the utility model, which includes a cart 1, a water tank 2 is fixed on the top of the cart 1, a water pump 3 is connected to one side of the water tank 2, a water pipe 4 is connected to one side of the water pump 3, the water pipe 4 is connected to the water box 20 and the nozzle 21 respectively, the water pipe 4 is made of a corrugated pipe, the water source is stored in the water tank 2, the water source is transported to the water pipe 4 by the water pump 3, and then transported to the water box 20 by the water pipe 4, and then transported to the nozzle 21 by the water box 20. The water pipe 4 is made of a corrugated pipe, which is convenient for expansion and contraction to avoid entanglement. A fixing plate 5 is fixed on one side of the cart 1, and the top of the fixing plate 5 is fixed A mounting frame 6 is provided, a support plate 7 is fixed on the top of the mounting frame 6, a base 8 is fixed on the top of the support plate 7, a support frame 9 is provided on the top of the base 8, a support block 10 is fixed at the connection of the support frame 9, an electric cylinder 11 is fixed on the top of the base 8, a connecting plate 12 is fixed to the piston rod of the electric cylinder 11, a guide ring 13 is fixed to the outside of the connecting plate 12, a servo motor 14 is fixed on the top of the base 8, a connecting column 15 is fixed to the output end of the servo motor 14, a sleeve 16 is fixed on the top of the connecting column 15, a connecting rod 17 is rotatably connected to the inside of the sleeve 16, and one end of the connecting rod 17 is fixed A limiting ball 18 is provided, and a connecting frame 19 is fixed to the other end of the connecting rod 17. A water box 20 is fixed to one side of the connecting frame 19. A nozzle 21 is connected to one side of the water box 20. After the water tank 2 is filled with water, the cart 1 is moved to the work site. When a fire occurs, the water pump 3 is started, and the water in the water tank 2 is transported to the water box 20 through the water pump 3. Then, the electric cylinder 11 is started, and the electric cylinder 11 drives the connecting plate 12 to move, and at the same time drives the guide ring 13 to move up and down. The guide ring 13 moves up and down, thereby driving the limiting ball 18 to move up and down, and the limiting ball 18 passes through the sleeve 1 6 drives the connecting rod 17 to rotate, and the connecting rod 17 drives the connecting frame 19 to rotate, so as to adjust the spray angle of the nozzle 21 up and down, and at the same time, the servo motor 14 is started, and the servo motor 14 drives the connecting column 15 to rotate, and the connecting column 15 drives the sleeve 16 to rotate, and then the connecting frame 19 is driven to rotate by the connecting rod 17, thereby driving the water box 20 to rotate, and the nozzle 21 is driven to rotate by the water box 20, so as to adjust the spray angle of the nozzle 21 left and right, and then the water is transported to the nozzle 21 through the water box 20 for spraying, so as to achieve the purpose of adjusting the spray angle.

[0025] Embodiment 2:

[0026] Figure 1-3A construction site safety fire prevention device according to an embodiment of the utility model is shown, which includes a cart 1, a fixing plate 5 is fixed to one side of the cart 1, a mounting frame 6 is fixed to the top of the fixing plate 5, a supporting plate 7 is fixed to the top of the mounting frame 6, a base 8 is fixed to the top of the supporting plate 7, a supporting frame 9 is arranged on the top of the base 8, a supporting block 10 is fixed at the connection of the supporting frame 9, an electric cylinder 11 is fixed to the top of the base 8, a connecting plate 12 is fixed to the piston rod of the electric cylinder 11, a sliding sleeve 23 is fixed to one side of the connecting plate 12, the sliding sleeve 23 is slidably connected to the supporting block 10, and the stability of the guide ring 13 is increased during movement by arranging the sliding sleeve 23 to be slidably connected to the supporting block 10, a guide ring 13 is fixed to the outer side of the connecting plate 12, and a limiting ball 18 is provided inside the guide ring 13 for use The groove, the connection between the limiting ball 18 and the guide ring 13 fits tightly, and a groove is opened inside the guide ring 13 to facilitate the sliding and rotation of the limiting ball 18. A servo motor 14 is fixed to the top of the base 8, and a connecting column 15 is fixed to the output end of the servo motor 14. A sleeve 16 is fixed to the top of the connecting column 15. A connecting rod 17 is rotatably connected to the inside of the sleeve 16. The limiting ball 18 is fixed to one end of the connecting rod 17, and a connecting frame 19 is fixed to the other end of the connecting rod 17. A water box 20 is fixed to one side of the connecting frame 19, and a detector 22 is fixed to the top of the water box 20. The detector 22 is used in conjunction with the nozzle 21. The detector 22 is arranged to facilitate monitoring of the fire, timely response, and fire extinguishing work in conjunction with the nozzle 21. One side of the water box 20 is connected to the nozzle 21.

[0027] Working principle: When the utility model is used, the user fills the water tank 2 with water, moves the cart 1 to the work site, and monitors the safety of the work site through the detector 22. When a situation occurs, the water pump 3 is started, and the water in the water tank 2 is transported to the water box 20 through the water pipe 4 by the water pump 3. Then, the electric cylinder 11 is started, and the electric cylinder 11 drives the connecting plate 12 to move. The connecting plate 12 slides with the support block 10 through the sliding sleeve 23, and at the same time drives the guide ring 13 to move up and down. The guide ring 13 moves up and down, thereby driving the limit ball 18 to move up and down. The limiting ball 18 drives the connecting rod 17 to rotate through the sleeve 16, and the connecting rod 17 drives the connecting frame 19 to rotate, so as to adjust the spray angle of the nozzle 21 up and down. At the same time, the servo motor 14 is started, and the servo motor 14 drives the connecting column 15 to rotate, and the connecting column 15 drives the sleeve 16 to rotate. The sleeve 16 drives the connecting frame 19 to rotate through the connecting rod 17, thereby driving the water box 20 to rotate, and the nozzle 21 is driven to rotate through the water box 20 to adjust the spray angle of the nozzle 21 left and right, and then the water is transported to the nozzle 21 through the water box 20 for spraying.

Claims

1. A construction site safety fire protection device, characterized in that: The invention comprises a cart (1), a fixing plate (5) is fixed on one side of the cart (1), a mounting frame (6) is fixed on the top of the fixing plate (5), a supporting plate (7) is fixed on the top of the mounting frame (6), a base (8) is fixed on the top of the supporting plate (7), a supporting frame (9) is arranged on the top of the base (8), a supporting block (10) is fixed at the connection of the supporting frame (9), an electric cylinder (11) is fixed on the top of the base (8), a piston rod of the electric cylinder (11) is fixed to a connecting plate (12), and the outer side of the connecting plate (12) is fixed A guide ring (13) is fixed on the top of the base (8), a servo motor (14) is fixed on the output end of the servo motor (14), a sleeve (16) is fixed on the top of the connecting column (15), a connecting rod (17) is rotatably connected inside the sleeve (16), a limiting sphere (18) is fixed on one end of the connecting rod (17), a connecting frame (19) is fixed on the other end of the connecting rod (17), a water box (20) is fixed on one side of the connecting frame (19), and a nozzle (21) is connected to one side of the water box (20).

2. A construction site safety fire protection device according to claim 1, characterized in that: A water tank (2) is fixed on the top of the cart (1), and one side of the water tank (2) is connected to a water pump (3).

3. A construction site safety fire protection device according to claim 2, characterized in that: One side of the water pump (3) is connected to a water pipe (4), and the water pipe (4) is respectively connected to the water box (20) and the spray head (21), and the water pipe (4) is made of a corrugated pipe.

4. A construction site safety fire protection device according to claim 3, characterized in that: A sliding sleeve (23) is fixed to one side of the connecting plate (12), and the sliding sleeve (23) is slidably connected to the supporting block (10).

5. A construction site safety fire protection device according to claim 4, characterized in that: A groove for cooperating with the limiting ball (18) is provided inside the guide ring (13), and the connection between the limiting ball (18) and the guide ring (13) fits tightly.

6. A construction site safety fire protection device according to claim 5, characterized in that: A detector (22) is fixed on the top of the water box (20), and the detector (22) is used in conjunction with the spray head (21).

Images