Quick-mounting fire monitor

Abstract

The utility model discloses a quick -wearing type fire monitor, including cannon body, cannon body lower portion is equipped with the mounting seat, and the mounting seat bottom is connected with the water delivery pipe, and the cannon body bottom is equipped with the positioning mechanism, and the positioning mechanism includes the fixed block of being equipped with in the both sides of cannon body bottom, and the fixed block bottom is connected with the locating rod, and the mounting seat is equipped with the sliding slot, and the locating rod is matched with the sliding slot, and the locating rod bottom is connected with the limiting block, and the inside of mounting seat is equipped with the limiting slot, and the limiting slot is connected with the limiting block between through the magnetic attraction piece, and the cannon body and mounting seat are equipped with the through -hole, and the fixed bolt is installed in the through -hole, and one end of fixed bolt is connected with the nut, the utility model discloses through setting the positioning mechanism in the cannon body bottom, in the installation process, the operator only needs to aim cannon body at mounting seat and press down, and the locating rod can along sliding slot automatic sliding into, and the cannon body is guided to the quick centering, then through rotating the cannon body, when the limiting block enters the limiting slot, the magnetic attraction piece generates the adsorption, realizes the initial fixation and the position locking.

Description

Technical Field

[0001] This utility model relates to the field of fire monitor technology, specifically to a quick-installation fire monitor. Background Technology

[0002] In the field of fire protection equipment, fire monitors, as a high-flow-rate, long-range fire extinguishing device, are widely used in high-risk locations such as petrochemical plants, oil depots, airports, and large warehouses. Through the concentrated spraying of high-pressure water or foam mixtures, they can achieve rapid coverage of large fire areas, effective cooling of high-temperature areas, and suffocation isolation of burning surfaces. They are particularly suitable for extinguishing large, complex, or high-risk fires that are difficult to control with ordinary water cannons.

[0003] Traditional fire monitor installation typically uses bolts and nuts for fixing. This involves aligning the fire monitor body with a mounting base on the water supply pipe via a flange or connector, then passing multiple bolts through through holes and tightening them with nuts to achieve a rigid connection. However, this traditional installation method has significant drawbacks: due to the lack of an effective positioning mechanism, it is difficult to quickly and accurately align the bolt holes between the fire monitor and the mounting base during installation. Operators often need to repeatedly adjust the monitor's position, relying solely on manual support and visual alignment, which is not only time-consuming and labor-intensive but also prone to misalignment, resulting in low installation efficiency and severely impacting fire response speed. Utility Model Content

[0004] In view of the problems in the related technologies, this utility model proposes a quick-installation fire monitor to overcome the above-mentioned technical problems existing in the existing related technologies.

[0005] Therefore, the specific technical solution adopted by this utility model is as follows:

[0006] A quick-install fire monitor includes a monitor body with a mounting base at the bottom. The bottom end of the mounting base is connected to a water supply pipe. The bottom end of the monitor body has a positioning mechanism, which includes fixing blocks on both sides of the bottom end of the monitor body. The bottom end of the fixing blocks is connected to a positioning rod. The mounting base has a sliding groove, and the positioning rod matches the sliding groove. The bottom end of the positioning rod is connected to a limit block. The mounting base has a limit groove inside, and the limit groove and the limit block are connected by a magnetic absorbing piece. The monitor body and the mounting base have through holes, and fixing bolts are installed inside the through holes. One end of the fixing bolt is connected to a nut.

[0007] Furthermore, the gun body includes a water inlet base, a water guide pipe, a nozzle, and an adjustment mechanism. The water guide pipe is rotatably connected to the top of the water inlet base. One end of the water guide pipe is rotatably connected to the nozzle, and the two ends of the water guide pipe are connected to the adjustment mechanism. The water inlet base matches the mounting base.

[0008] Furthermore, the fixing blocks are fixed to both sides of the water inlet base.

[0009] Furthermore, the two sets of adjustment mechanisms each include a support frame fixed to one side of the water inlet base and the water guide pipe. The support frame is provided with a threaded hole, and a limit bolt is provided inside the threaded hole. A rotating ring is provided on one side of the limit bolt. The two sets of rotating rings are respectively fixed to the outside of the water guide pipe and the spray pipe.

[0010] Furthermore, the rotating ring is provided with a slot that matches the limit bolt.

[0011] Furthermore, a first handle is connected to the outer side of the nozzle.

[0012] Furthermore, a second handle is provided on the water pipe.

[0013] The beneficial effects of this utility model are as follows:

[0014] (1) By setting a positioning mechanism at the bottom of the gun body, including fixing blocks fixed to both sides of the gun body, positioning rods connected to the fixing blocks, sliding grooves on the mounting base, and magnetic suction plate connection structure between the limiting block and the limiting groove. During the installation process, the operator only needs to align the gun body with the mounting base and press down, and the positioning rods can automatically slide in along the sliding groove to guide the gun body to center quickly; then by rotating the gun body, when the limiting block enters the limiting groove, the magnetic suction plate generates an adsorption force to achieve preliminary fixation and position locking, which can effectively solve the problems of bolt hole alignment difficulties, repeated adjustments, time and labor consumption caused by the lack of a positioning mechanism in traditional fire monitors. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a front view of a quick-installation fire monitor according to an embodiment of the present utility model;

[0017] Figure 2 This is a side view of a quick-installation fire monitor according to an embodiment of the present utility model;

[0018] Figure 3 This is an installation diagram of a quick-installation fire monitor according to an embodiment of the present utility model;

[0019] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 yes Figure 3 Enlarged diagram of point B in the middle.

[0021] In the picture:

[0022] 1. Gun body; 101. Water inlet base; 102. Water guide pipe; 103. Nozzle; 2. Mounting base; 3. Delivery pipe; 4. Positioning mechanism; 401. Fixing block; 402. Positioning rod; 403. Sliding groove; 404. Limiting block; 405. Limiting groove; 5. Through hole; 6. Fixing bolt; 7. Adjustment mechanism; 701. Support frame; 702. Threaded hole; 703. Limiting bolt; 704. Rotating ring; 8. Slot; 9. First handle; 10. Second handle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] According to an embodiment of the present invention, a quick-installation fire monitor is provided.

[0025] like Figures 1-5 As shown, the quick-installation fire monitor according to an embodiment of this utility model includes a monitor body 1. A mounting base 2 is provided below the monitor body 1. The bottom end of the mounting base 2 is connected to a water supply pipe 3 to ensure that high-pressure water can be stably delivered to the interior of the monitor body 1. A positioning mechanism 4 is provided at the bottom end of the monitor body 1. The positioning mechanism 4 includes fixing blocks 401 located on both sides of the bottom end of the monitor body 1. A positioning rod 402 is connected to the bottom end of the fixing blocks 401. A sliding groove 403 is provided on the mounting base 2. The sliding groove 403 is arc-shaped. The positioning rod 402 matches the sliding groove 403. A limiting block 404 is connected to the bottom end of the positioning rod 402. The limiting block 404 is arc-shaped. The mounting base 2 has a limiting groove 405 inside. A magnetic suction piece is provided between the inner wall of the limiting groove 405 and the corresponding surface of the limiting block 404. This magnetic piece can generate a stable suction force after the limiting block 404 enters the limiting groove 405, thus achieving the pre-fixation of the gun body 1. When installing the gun body 1, the gun body 1 is placed inside the mounting base 2, and then the limiting block 404 is slid into the limiting groove 405 by rotating the gun body 1, thereby achieving the alignment of the gun body 1. The mounting base 2 has a through hole 5, and a fixing bolt 6 is installed inside the through hole 5. One end of the fixing bolt 6 is connected to a nut to achieve a rigid connection between the gun body 1 and the mounting base 2.

[0026] like Figures 1-4As shown, the gun body 1 includes a water inlet base 101, a water guide pipe 102, a nozzle 103, and an adjustment mechanism 7. The water guide pipe 102 is rotatably connected above the water inlet base 101. One end of the water guide pipe 102 is rotatably connected to the nozzle 103. The two ends of the water guide pipe 102 are connected to the adjustment mechanism 7. The water inlet base 101 matches the mounting base 2. The fixing block 401 is fixed on both sides of the water inlet base 101. Each set of adjustment mechanisms 7 includes a support frame 701 fixed to one side of the corresponding component: one set of support frames 701 is fixed to the connection area between the water inlet base 101 and the water guide pipe 102, used to adjust the horizontal rotation angle of the water guide pipe 102; the other set is fixed to the hinge side between the water guide pipe 102 and the nozzle 103, used to adjust the pitch angle of the nozzle 103. Each support frame 701 is machined with a threaded hole 702, and a limiting bolt 703 is screwed into the hole. The limiting bolt 703 can move back and forth along the axial direction. A rotating ring 704 is connected to the outer end of the limiting bolt 703. Two sets of rotating rings 704 are respectively sleeved and firmly fixed to the outer peripheral walls of the water guide pipe 102 and the nozzle 103 to ensure that they rotate synchronously. When it is necessary to adjust the angle of the nozzle 103, the limiting bolt 703 can be loosened so that the rotating ring 704 can rotate freely on the water guide pipe 102 or the nozzle 103. After adjustment, the limiting bolt 703 is tightened again so that its end is embedded in the slot 8 to form a mechanical limit, thereby locking the current angle and preventing deviation under the impact of high-pressure water flow. A first handle 9 is connected to the outer side of the nozzle 103. The first handle 9 is convenient for the operator to hold when adjusting the direction of the nozzle 103 at close range or making fine adjustments. A second handle 10 is provided on the water guide pipe 102. The second handle 10 helps to provide a force point when installing, transporting or adjusting the angle of the water guide pipe 102 as a whole.

[0027] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0028] When installing the fire monitor in the designated location, ensure the water supply system is turned off. Then, lift the monitor body 1 as a whole, aligning its bottom with the opening area of ​​the mounting base 2. At this point, the positioning rods 402 on both sides of the monitor body 1 naturally align with the arc-shaped sliding grooves 403 on the inner wall of the mounting base 2. Because the sliding grooves 403 are designed with an arc shape and have a certain guiding angle, even if there is a slight deviation in the initial alignment, the positioning rods 402 can be smoothly guided into the groove.

[0029] Next, the operator slowly presses down the gun body 1 and rotates it clockwise or counterclockwise by a certain angle, causing the positioning rod 402 to slide along the arc-shaped sliding groove 403 until the limiting block 404 at its end is fully inserted into the limiting groove 405 inside the mounting base 2. During this process, the magnetic attraction plate set between the inner wall of the limiting groove 405 and the corresponding surface of the limiting block 404 generates a strong magnetic attraction, quickly attracting the limiting block 404, thus achieving axial limiting and circumferential pre-fixation of the gun body 1. This magnetic pre-fixing mechanism effectively prevents the gun body 1 from falling off or rotating due to gravity or external forces during subsequent operations, significantly improving the safety and stability of the installation process. After pre-fixing is completed, the gun body 1 automatically aligns with the through holes 5 on the mounting base 2. The operator can directly insert the fixing bolts 6 into each set of through holes 5 in sequence and tighten the nuts at the ends of the bolts, ultimately achieving a high-strength rigid connection between the gun body 1 and the mounting base 2. The entire installation process does not require repeated adjustments to the hole positions, greatly shortening the emergency response time.

[0030] During firefighting operations, operators can quickly fine-tune the nozzle direction using the first handle 9 on the outside of the nozzle 103 and the second handle 10 on the water guide pipe 102. When it is necessary to change the spray elevation or depression angle, simply loosen the limiting bolt 703 in the adjusting mechanism 7 to release its clamping force on the rotating ring 704. At this time, the rotating ring 704 can rotate freely on the outer wall of the water guide pipe 102 or the nozzle 103, causing the nozzle 103 or the water guide pipe 102 to swing around the hinge axis. After adjusting to the ideal angle, retighten the limiting bolt 703 so that its end is embedded in the slot 8 on the rotating ring 704, forming a reliable mechanical lock. This ensures that the spray angle remains stable under the impact of high-pressure water flow, avoiding deviation due to vibration or water hammer effect, thereby ensuring firefighting accuracy and coverage.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-installation fire monitor, characterized in that, The device includes a gun body (1), a mounting base (2) is provided below the gun body (1), the bottom end of the mounting base (2) is connected to the water supply pipe (3), the bottom end of the gun body (1) is provided with a positioning mechanism (4), the positioning mechanism (4) includes a fixing block (401) on both sides of the bottom end of the gun body (1), the bottom end of the fixing block (401) is connected to a positioning rod (402), the mounting base (2) is provided with a sliding groove (403), the positioning rod (402) matches the sliding groove (403), the bottom end of the positioning rod (402) is connected to a limit block (404), the mounting base (2) is provided with a limit groove (405), the limit groove (405) and the limit block (404) are connected by a magnetic absorbing piece, the gun body (1) and the mounting base (2) are provided with a through hole (5), a fixing bolt (6) is installed inside the through hole (5), and one end of the fixing bolt (6) is connected to a nut.

2. The quick-installation fire monitor according to claim 1, characterized in that, The gun body (1) includes a water inlet base (101), a water guide pipe (102), a nozzle (103), and an adjustment mechanism (7). The water guide pipe (102) is rotatably connected above the water inlet base (101). One end of the water guide pipe (102) is rotatably connected to the nozzle (103). The two ends of the water guide pipe (102) are connected to the adjustment mechanism (7). The water inlet base (101) matches the mounting base (2).

3. The quick-installation fire monitor according to claim 1, characterized in that, The fixing block (401) is fixed on both sides of the water inlet base (101).

4. A quick-installation fire monitor according to claim 2, characterized in that, The two sets of adjustment mechanisms (7) include a support frame (701) fixed on one side of the water inlet base (101) and the water guide pipe (102). The support frame (701) is provided with a threaded hole (702). The threaded hole (702) is provided with a limiting bolt (703). A rotating ring (704) is provided on one side of the limiting bolt (703). The two sets of rotating rings (704) are fixed on the outside of the water guide pipe (102) and the nozzle (103) respectively.

5. A quick-installation fire monitor according to claim 4, characterized in that, The rotating ring (704) is provided with a slot (8), which matches the limiting bolt (703).

6. A quick-installation fire monitor according to claim 2, characterized in that, The nozzle (103) has a first handle (9) connected to the outer side.

7. A quick-installation fire monitor according to claim 2, characterized in that, A second handle (10) is provided on the water pipe (102).

Images