Multi-unit wall-mounted fire extinguishing device
By designing multiple interconnected wall-mounted fire extinguishing devices, and utilizing adjustment rods and switching components to achieve flexible installation of the fire extinguishing devices on walls and ceilings, the problem of needing to purchase two types of devices in existing technologies is solved, maintenance and storage costs are reduced, and comprehensive fire extinguishing is achieved through temperature-sensing fire sensors.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- KUNSHAN NINGHUA FIRE FIGHTING EQUIP CO LTD
- Filing Date
- 2025-08-06
- Publication Date
- 2026-07-10
AI Technical Summary
Existing wall-mounted fire extinguishers cannot be used interchangeably on walls and ceilings, necessitating the purchase of two types of devices, which increases maintenance and storage costs.
A multi-unit linkage wall-mounted fire extinguishing device was designed. The device includes a mounting panel, a mounting bracket 2, and adjustment holes 4 on both sides of the mounting bracket 2. A fire extinguishing device 5 is mounted on the front side of the mounting surface 1. An adjustment rod 6 is rotatably connected to the surface of the fire extinguishing device 5. An adjustment rod 6 is fixedly connected to the front surface away from the mounting surface 1. A first mounting ring 8 is fixedly connected to the upper surface away from the fire extinguishing device 5. A switching component is provided on the front surface of the mounting bracket 2. The angle of the fire extinguishing device 5 can be adjusted when installed on a wall or ceiling using the adjustment rod 6 and adjustment holes 4. The switching component allows for switching between various installation methods.
It enables flexible installation of fire extinguishing devices on walls and ceilings, provides a variety of installation options, reduces maintenance and storage costs, and achieves comprehensive fire suppression through heat-sensing fire sensors.
Smart Images
Figure CN224474652U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of wall-mounted fire extinguishing devices, and in particular to a multi-unit linkage wall-mounted fire extinguishing device. Background Technology
[0002] Fire extinguishers are one of the most common fire-fighting equipment. They are stored in public places or places where fires may occur. Different types of fire extinguishers are filled with different components and are designed for different causes of fires.
[0003] Existing wall-mounted fire extinguishers are usually installed directly on the wall, and the angle is adjusted to monitor and extinguish fires in a certain area. In some areas with a large span, they are suspended from the ceiling. However, these two installation methods cannot be used interchangeably, and it is usually necessary to purchase two types of fire extinguishing devices, which increases the cost of daily maintenance, inspection and storage. In view of this, we propose a multi-unit linkage wall-mounted fire extinguishing device. Utility Model Content
[0004] The purpose of this invention is to provide a multi-unit interconnected wall-mounted fire extinguishing device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-unit linkage wall-mounted fire extinguishing device, including a mounting surface, a mounting bracket provided on the front surface of the mounting surface, a fixing bolt provided on the mounting bracket, the mounting bracket being fixedly connected to the mounting surface by the fixing bolt, adjustment holes provided on both the left and right surfaces of the mounting bracket, a fire extinguishing device provided on the front side of the mounting surface, an adjustment rod rotatably connected to the surface of the fire extinguishing device, an adjustment bolt provided at the end of the adjustment rod away from the fire extinguishing device, the adjustment hole being threadedly connected to the adjustment bolt through an internal thread, a first mounting ring fixedly connected to the upper surface of the fire extinguishing device, and a switching component provided on the front surface of the mounting bracket.
[0006] Preferably, the switching assembly includes two mounting plates, both of which are fixedly connected to the front surface of the mounting bracket, and the right surface of the left mounting plate is rotatably connected to a bidirectional screw.
[0007] Preferably, the right end of the bidirectional screw rotates through the right surface of the right mounting plate, and an adjustment knob is fixedly connected to the right end of the bidirectional screw.
[0008] Preferably, two displacement seats are threaded onto the two opposite threads of the bidirectional screw, and the rear surfaces of the two displacement seats are fixedly connected to the front surface of the mounting bracket.
[0009] Preferably, each of the two displacement seats has two fixed plates fixedly connected to it, and a diagonal rod is rotatably connected between the two fixed plates.
[0010] Preferably, the ends of the two diagonal rods are rotatably connected to mounting bases, and a second mounting ring is fixedly connected to the front surface of the mounting base.
[0011] Preferably, the second mounting ring has a notch, and the mounting bracket is provided with a control component.
[0012] Preferably, a temperature-sensitive fire sensor is provided on the lower surface of the mounting bracket, and the temperature-sensitive fire sensor, control components, and fire extinguishing device are electrically connected.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] 1. This multi-unit linkage wall-mounted fire extinguishing device allows for angle adjustment when installed on walls or ceilings via an adjusting rod and adjustment hole, aligning the nozzle of the fire extinguishing device with the ignition point. It also features a switching component to allow for switching between installation methods, providing multiple installation options.
[0015] 2. This multi-unit linkage wall-mounted fire extinguishing device adjusts the installation method of the fire extinguishing device by changing the position of the second mounting ring. When the second mounting ring is close to the mounting frame, it will be suspended from the ceiling or mounted on the wall. This provides multiple options. At the same time, the angle can also be adjusted by moving the second mounting ring. Furthermore, by using the control components in conjunction with the temperature-sensing fire sensor, multiple fire extinguishing devices can be fixed simultaneously to achieve comprehensive fire extinguishing. Attached Figure Description
[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:
[0017] Figure 1 This is a schematic diagram of the structure of a multi-unit linkage wall-mounted fire extinguishing device according to the present invention;
[0018] Figure 2 This is a schematic diagram of the temperature-sensing fire sensor of this utility model;
[0019] Figure 3 This is a plan view of the present invention;
[0020] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.
[0021] Reference numerals in the attached drawings: 1. Mounting surface; 2. Mounting bracket; 3. Fixing bolt; 4. Adjustment hole; 5. Fire extinguishing device; 6. Adjusting rod; 7. Adjusting bolt; 8. First mounting ring; 9. Mounting plate; 10. Double-acting screw; 11. Adjustment knob; 12. Displacement seat; 13. Fixing plate; 14. Diagonal rod; 15. Mounting seat; 16. Second mounting ring; 17. Notch; 18. Control component; 19. Temperature-sensitive fire sensor. Detailed Implementation
[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0023] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] In the description of this utility model, terms such as greater than, less than, and exceeding are understood to exclude the stated number, while terms such as above, below, and within are understood to include the stated number. The use of terms like "first" and "second" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the quantity or sequence of the indicated technical features.
[0025] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0026] Please see Figure 1-4This utility model provides a technical solution: a multi-unit linkage wall-mounted fire extinguishing device, including a mounting surface 1, a mounting frame 2 on the front surface of the mounting surface 1, a fixing bolt 3 on the mounting frame 2, and the mounting frame 2 is fixedly connected to the mounting surface 1 by the fixing bolt 3. Adjustment holes 4 are provided on both the left and right sides of the mounting frame 2. A fire extinguishing device 5 is provided on the front side of the mounting surface 1. An adjustment rod 6 is rotatably connected to the surface of the fire extinguishing device 5. An adjustment bolt 7 is provided at the end of the adjustment rod 6 away from the fire extinguishing device 5. The adjustment hole 4 is threadedly connected to the adjustment bolt 7 via an internal thread. A first mounting ring 8 is fixedly connected to the upper surface of the fire extinguishing device 5. A switching component is provided on the front surface of the mounting frame 2. The angle of the fire extinguishing device 5 can be adjusted when installed on a wall or ceiling by means of the adjustment rod 6 and the adjustment hole 4, thereby aligning the nozzle of the fire extinguishing device 5 with the ignition point. Simultaneously, the switching component allows for switching of installation methods, providing multiple installation options.
[0027] Furthermore, the switching assembly includes two mounting plates 9, each fixedly connected to the front surface of the mounting bracket 2. A bidirectional screw 10 is rotatably connected to the right surface of the left mounting plate 9, with its right end extending through the right surface of the right mounting plate 9. An adjustment knob 11 is fixedly connected to the right end of the bidirectional screw 10. Two displacement seats 12 are threaded onto the two opposite threads of the bidirectional screw 10, with their rear surfaces fixedly connected to the front surface of the mounting bracket 2. Two fixing plates 13 are fixedly connected to each of the two displacement seats 12, and a diagonal rod 14 is rotatably connected between the two fixing plates 13. A mounting base 15 is rotatably connected to the ends of the two diagonal rods 14. The front surface of the mounting base 15... A second mounting ring 16 is fixedly connected, and a notch 17 is provided on the second mounting ring 16. A control component 18 is provided on the mounting bracket 2, and a heat-sensitive fire sensor 19 is provided on the lower surface of the mounting bracket 2. The heat-sensitive fire sensor 19, the control component 18 and the fire extinguishing device 5 are electrically connected. The installation method of the fire extinguishing device 5 can be adjusted by changing the position of the second mounting ring 16. When the second mounting ring 16 is close to the mounting bracket 2, it will be suspended or installed on the top plate. When it is far away from the mounting bracket 2, it will be wall-mounted, providing multiple options. At the same time, the angle can also be adjusted by the movement of the second mounting ring 16. In addition, multiple fire extinguishing devices 5 can be fixed at the same time by using the control component 18 in conjunction with the heat-sensitive fire sensor 19 to achieve comprehensive fire extinguishing.
[0028] Working principle: When installing on a wall, firstly, the mounting bracket 2 is fixed to the wall using fixing bolts 3. Then, the top of the fire extinguishing device 5 is installed using the cooperation of the first mounting ring 8 and the second mounting ring 16. Next, the end of the adjusting rod 6 is brought close to the mounting bracket 2, and the angle is adjusted by aligning the adjusting rod 6 with different adjusting holes 4. After the angle is adjusted, the adjusting rod 6 is fixed by adjusting bolts 7, thus completing the fixation of the fire extinguishing device 5. When installing on a ceiling, the same steps can be followed. During installation, the bidirectional screw 10 is rotated synchronously by rotating the adjusting knob 11. When the bidirectional screw 10 rotates, the movement trajectory of the displacement seat 12 is restricted to horizontal movement. Therefore, when the bidirectional screw 10 rotates, the two displacement seats 12 move in opposite directions. Then, the mounting seat 15 is pulled by the inclined rod 14, thereby adjusting the position of the second mounting ring 16. When the second mounting ring 16 is close to the mounting bracket 2, the fire extinguishing device 5 can be hoisted.
[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A multi-unit linkage wall-mounted fire extinguishing device, comprising an mounting surface (1), characterized in that: A mounting bracket (2) is provided on the front surface of the mounting surface (1). A fixing bolt (3) is provided on the mounting bracket (2). The mounting bracket (2) is fixedly connected to the mounting surface (1) by the fixing bolt (3). Adjustment holes (4) are provided on both the left and right sides of the mounting bracket (2). A fire extinguishing device (5) is provided on the front side of the mounting surface (1). An adjustment rod (6) is rotatably connected to the surface of the fire extinguishing device (5). An adjustment bolt (7) is provided at the end of the adjustment rod (6) away from the fire extinguishing device (5). The adjustment hole (4) is threadedly connected to the adjustment bolt (7) through an internal thread. A first mounting ring (8) is fixedly connected to the upper surface of the fire extinguishing device (5). A switching component is provided on the front surface of the mounting bracket (2).
2. The multi-unit linkage wall-mounted fire extinguishing device according to claim 1, characterized in that: The switching assembly includes two mounting plates (9), both of which are fixedly connected to the front surface of the mounting bracket (2), and the right surface of the left mounting plate (9) is rotatably connected to a bidirectional screw (10).
3. A multi-unit interconnected wall-mounted fire extinguishing device according to claim 2, characterized in that: The right end of the bidirectional screw (10) rotates through the right side surface of the right mounting plate (9), and an adjustment knob (11) is fixedly connected to the right end of the bidirectional screw (10).
4. A multi-unit interconnected wall-mounted fire extinguishing device according to claim 3, characterized in that: Two displacement seats (12) are threaded onto the two opposite threads of the bidirectional screw (10), and the rear surfaces of the two displacement seats (12) are fixedly connected to the front surface of the mounting bracket (2).
5. A multi-unit interconnected wall-mounted fire extinguishing device according to claim 4, characterized in that: Two fixed plates (13) are fixedly connected to each of the two displacement seats (12), and a diagonal rod (14) is rotatably connected between the two fixed plates (13).
6. A multi-unit interconnected wall-mounted fire extinguishing device according to claim 5, characterized in that: The ends of the two diagonal bars (14) are rotatably connected to mounting bases (15), and a second mounting ring (16) is fixedly connected to the front surface of the mounting bases (15).
7. A multi-unit interconnected wall-mounted fire extinguishing device according to claim 6, characterized in that: The second mounting ring (16) has a notch (17), and the mounting bracket (2) is provided with a control component (18).
8. A multi-unit interconnected wall-mounted fire extinguishing device according to claim 7, characterized in that: A heat-sensing fire sensor (19) is provided on the lower surface of the mounting bracket (2), and the heat-sensing fire sensor (19), the control component (18), and the fire extinguishing device (5) are electrically connected.