Fire-fighting installation device of elevator

Abstract

The utility model discloses a fire-fighting mounting device for an elevator, which belongs to the technical field of elevator safety equipment, and adopts the technical scheme that the fire-fighting mounting device comprises an L-shaped fixing plate, the top of the inner wall of the L-shaped fixing plate is fixedly connected with an adjusting assembly, the bottom of the adjusting assembly is fixedly connected with a fire-fighting assembly, and the adjusting assembly comprises a storage plate; the problems that an existing fire-fighting mounting device is poor in detection effect, in the actual use process, due to the fact that a detection structure is lacked, fire disasters are difficult to detect in time, fire-fighting measures are difficult to start, the best fire extinguishing opportunity is missed, fire spreading and smoke accumulation are caused, and the fire extinguishing effect is poor are solved. The problems that in the prior art, when the fire disaster happens, alarm reminding cannot be carried out in time, related personnel cannot know the fire disaster situation at the first time, personnel escape is seriously affected, great threats are brought to personnel life safety and property safety, and the use convenience of the device is reduced are solved.

Description

Technical Field

[0001] This utility model relates to the field of elevator safety equipment technology, and in particular to a fire-fighting installation device for elevators. Background Technology

[0002] As an indispensable vertical transportation tool in modern buildings, the safety performance of elevators is directly related to the safety of people's lives and property in emergencies such as fires.

[0003] Most existing fire-fighting equipment adopts a top-fixed sprinkler structure. During use, the sprinkler equipment is easily damaged by shaking due to the force of water pressure. Furthermore, the installation height cannot be finely adjusted according to actual usage needs, making it inconvenient for staff to operate.

[0004] An existing patent (publication number: CN212914332U) discloses an automatic sprinkler fire-fighting installation device. By setting two sets of installation components, locking bolts are passed through locking plates and locked and fixed with the first positioning ring. This can stably limit and fix the water pipe within the collar formed by the first and second positioning rings, ensuring overall stability while facilitating subsequent disassembly of the water pipe. Furthermore, with the assistance of a rubber pad, the water pipe can be protected simultaneously, avoiding damage caused by rigid contact between the water pipe and the first and second positioning rings.

[0005] To address the aforementioned problems, existing patents offer solutions, but their detection effectiveness is unsatisfactory. In practical use, due to the lack of a detection structure, it is difficult to detect the occurrence of a fire in a timely manner and activate fire-fighting measures. This not only misses the best opportunity to extinguish the fire, leading to the spread of fire and the accumulation of smoke, but also fails to provide timely alarm reminders, preventing relevant personnel from being aware of the fire situation in the first instance. This seriously affects personnel escape and poses a great threat to the safety of people's lives and property, reducing the ease of use of the device.

[0006] Therefore, a fire-fighting installation device for elevators is proposed. Utility Model Content

[0007] The purpose of this utility model is to provide a fire-fighting installation device for elevators, which can solve the problems of poor detection effect of existing fire-fighting installation devices. In actual use, due to the lack of detection structure, it is difficult to detect the occurrence of fire in time and activate fire-fighting measures. This not only misses the best time to extinguish the fire, but also causes the fire to spread and smoke to accumulate. Furthermore, it cannot provide timely alarm reminders, so relevant personnel cannot know about the fire situation in time, which seriously affects the escape of personnel and poses a great threat to the safety of people's lives and property, and reduces the convenience of using the device.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a fire-fighting installation device for an elevator, comprising an L-shaped fixing plate, wherein an adjustment component is fixedly connected to the top of the inner wall of the L-shaped fixing plate, and a fire-fighting component is fixedly connected to the bottom of the adjustment component; the adjustment component comprises a storage plate, wherein a bidirectional screw is rotatably connected inside the storage plate, and a rotating motor is fixedly connected to the right side of the bidirectional screw.

[0009] The fire-fighting assembly includes two fire storage tanks. A delivery pump is fixedly connected to the bottom left side of each of the two fire storage tanks. A housing is fixedly connected to the front side of the front fire storage tank. An infusion pipe is fixedly connected to the output end of the delivery pump, and a spray frame is fixedly connected to the other end of the infusion pipe. A smoke detector is fixedly connected inside the housing, and an air intake fan is installed at the bottom of the housing.

[0010] Preferably, both sides of the surface of the bidirectional screw are threadedly connected to threaded sleeves, and the surface of the threaded sleeves is rotatably connected to sliders. The bottom of each slider is rotatably connected to a movable plate, and the other end of the movable plate is rotatably connected to a support plate.

[0011] Preferably, the bottom of the storage plate is provided with a groove for use with the slider, and the bidirectional screw is located inside the groove.

[0012] Preferably, each of the four corners of the top of the support plate is rotatably connected to a connecting plate, and the other end of the connecting plate is rotatably connected to the top of the inner wall of the L-shaped fixing plate.

[0013] Preferably, alarms are fixedly connected to both sides of the housing.

[0014] Preferably, the bottom of the housing has a fixing hole for use with an air intake fan, and the surface of the air intake fan is in contact with the inner wall of the fixing hole. The top of the housing has an exhaust hole, and a louver is fixedly connected inside the exhaust hole.

[0015] Preferably, a signal transmitter is fixedly connected to the front side of the housing, and the signal transmitter is electrically connected to the alarm, fire-fighting components and regulating components.

[0016] Preferably, a storage groove is provided at the bottom of the rear side of the inner wall of the L-shaped fixing plate, and a rotating door is rotatably connected to the front side of the storage groove. A fixing groove is provided at the top of the rear side of the inner wall of the L-shaped fixing plate, and a fire safety publicity board is provided inside the fixing groove.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. By setting up an adjustment component, this application can drive the support plate to move smoothly through a rotating motor, thereby achieving flexible height adjustment. It can be adapted to various elevators, making it convenient to use and maintain, and improving the ease of use of the device.

[0019] 2. By installing fire-fighting components, this application can capture smoke particles generated in the early stages of a fire in real time through smoke detectors. Once a fire is detected, the alarm will immediately issue an audible and visual warning. At the same time, the signal transmitter will remotely send the alarm information to the monitoring center to notify external operators and activate fire-fighting measures to reduce the spread of the fire, buy valuable time for personnel evacuation, and comprehensively protect the safety of life and property, thus improving the practicality of the device. Attached Figure Description

[0020] Figure 1 This is an overall structural diagram of the fire protection installation device for the elevator according to this utility model;

[0021] Figure 2 This is a side view of the fire protection installation device for the elevator of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the L-shaped fixing plate of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the adjustment component of this utility model;

[0024] Figure 5 This is a structural schematic diagram of the fire-fighting component of this utility model.

[0025] In the diagram: 1. L-shaped fixing plate; 2. Adjustment component; 201. Storage plate; 202. Bidirectional screw; 203. Rotary motor; 204. Threaded sleeve; 205. Slider; 206. Moving plate; 207. Support plate; 3. Firefighting components; 301. Fire storage tank; 302. Transfer pump; 303. Housing; 304. Infusion pipe; 305. Spraying frame; 306. Smoke detector; 307. Exhaust fan; 4. Slide groove; 5. Connecting plate; 6. Alarm; 7. Fixing hole; 8. Exhaust hole; 9. Louver; 10. Signal transmitter; 11. Storage tank; 12. Rotating door; 13. Fixing groove; 14. Fire safety information board. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-5 The present invention provides the following technical solution:

[0028] A fire-fighting installation device for an elevator includes an L-shaped fixing plate 1. An adjustment component 2 is fixedly connected to the top of the inner wall of the L-shaped fixing plate 1, and a fire-fighting component 3 is fixedly connected to the bottom of the adjustment component 2. The adjustment component 2 includes a storage plate 201. A bidirectional screw 202 is rotatably connected inside the storage plate 201, and a rotating motor 203 is fixedly connected to the right side of the bidirectional screw 202.

[0029] The fire protection component 3 includes two fire storage tanks 301. A delivery pump 302 is fixedly connected to the bottom left side of each of the two fire storage tanks 301. A housing 303 is fixedly connected to the front side of the front fire storage tank 301. A liquid delivery pipe 304 is fixedly connected to the output end of the delivery pump 302. A spray frame 305 is fixedly connected to the other end of the liquid delivery pipe 304. A smoke detector 306 is fixedly connected inside the housing 303. An air intake fan 307 is provided at the bottom of the housing 303.

[0030] In this embodiment: the rotating motor 203 drives the bidirectional screw 202 to rotate, which in turn drives the threaded sleeve 204 to move smoothly, simultaneously pushing the slider 205 and the moving plate 206 to move, thereby pushing the connected support plate 207 to move, realizing flexible height adjustment, which can be adapted to different elevator specifications, facilitating the use and maintenance of the device, and improving the ease of use of the adjustment component 2. Then, under the action of the suction fan 307, suction is generated, guiding the surrounding air and smoke into the housing 303, causing the smoke to fully diffuse to the sensing area of ​​the smoke detector 306, completing the contact with the smoke. At the same time, the exhaust port 8 can smoothly discharge the smoke and prevent backflow of airflow, ensuring the accuracy of the detection results and improving the smoke detection effect. When a fire is detected, the delivery pump 302 is started so that the fire-fighting liquid in the fire storage tank 301 flows into the spray frame 305 through the delivery pipe 304, and finally sprays it evenly in the elevator through the spray frame 305, which can reduce the spread of fire, buy time for personnel evacuation, improve the fire rescue effect, and improve the ease of use of the device.

[0031] Specifically, such as Figure 4 As shown, threaded sleeves 204 are threadedly connected to both sides of the surface of the bidirectional screw 202, and sliders 205 are rotatably connected to the surface of the threaded sleeves 204. The bottom of the two sliders 205 is rotatably connected to a moving plate 206, and the other end of the moving plate 206 is rotatably connected to a support plate 207.

[0032] Specifically, such as Figure 4 As shown, the bottom of the storage plate 201 is provided with a groove 4 for use with the slider 205, and the bidirectional screw 202 is located inside the groove 4.

[0033] Specifically, such as Figure 1 , Figure 2 , Figure 4As shown, each of the four corners of the top of the support plate 207 is rotatably connected to a connecting plate 5, and the other end of the connecting plate 5 is rotatably connected to the top of the inner wall of the L-shaped fixed plate 1.

[0034] In this embodiment: the cooperation between the slider 205 and the slide groove 4 causes the bidirectional screw 202 to drive the threaded sleeve 204 to move, and simultaneously drives the slider 205 to move smoothly under the restriction of the slide groove 4, thereby pushing the moving plate 206 and the support plate 207 to move. At the same time, under the action of the connecting plate 5, a limiting structure can be formed, which can make the support plate 207 move more smoothly and realize flexible height adjustment. It can be adapted to various elevators, is convenient to use and maintain, and improves the ease of use of the adjustment component 2.

[0035] Specifically, such as Figure 5 As shown, alarms 6 are fixedly connected to both sides of the housing 303.

[0036] Specifically, such as Figure 5 As shown, the bottom of the housing 303 is provided with a fixing hole 7 for use with the air intake fan 307, and the surface of the air intake fan 307 is in contact with the inner wall of the fixing hole 7. The top of the housing 303 is provided with an exhaust hole 8, and a louver 9 is fixedly connected inside the exhaust hole 8.

[0037] In this embodiment: the combined use of the suction fan 307 and the fixing hole 7 allows the surface of the suction fan 307 to contact the inner wall of the fixing hole 7, making the connection of the suction fan 307 more secure. This enables the suction to guide the surrounding air and smoke into the housing 303, promoting the full diffusion of smoke to the sensing area of ​​the smoke detector 306. At the same time, the exhaust hole 8 can smoothly discharge the smoke and prevent backflow. The louvers 9 can block the entry of external impurities, ensuring the normal operation of the smoke detector 306, ensuring the accuracy of the detection results, and improving the ease of use of the fire-fighting component 3. Then, under the action of the alarm 6, an audible and visual alarm can be generated in the event of a fire, which can promptly remind the surrounding personnel, buy valuable time for evacuation, and improve the efficiency of personnel escape.

[0038] Specifically, such as Figure 5 As shown, a signal transmitter 10 is fixedly connected to the front side of the housing 303, and the signal transmitter 10 is electrically connected to the alarm 6, the fire-fighting component 3 and the regulating component 2.

[0039] Specifically, such as Figure 2 , Figure 3 As shown, a storage groove 11 is provided at the bottom of the rear side of the inner wall of the L-shaped fixing plate 1, and a rotating door 12 is rotatably connected to the front side inside the storage groove 11. A fixing groove 13 is provided at the top of the rear side of the inner wall of the L-shaped fixing plate 1, and a fire safety publicity board 14 is provided inside the fixing groove 13.

[0040] In this embodiment, the storage slot 11 and the rotating door 12 work together to form a storage space for storing rescue supplies such as masks. Simultaneously, the fire safety information board 14 provides real-time fire safety information, ensuring users can correctly operate fire safety supplies and providing strong support for emergency escape, thus improving the device's practicality. Furthermore, the signal transmitter 10 connects the device to external equipment, transmitting real-time information about the elevator's interior to the external device, allowing operators to monitor the elevator's status and respond promptly in case of fire, ensuring the safety of people and property and improving the device's ease of use.

[0041] Working Principle: When installing a fire-fighting device inside an elevator, firstly, the L-shaped fixing plate 1 is fixedly connected inside the elevator, completing the initial installation of the device. Then, through the signal transmitter 10, it can connect to external equipment, transmitting the real-time situation inside the elevator to the external equipment, allowing operators to monitor the elevator's status. In the event of a fire, it can trigger the alarm 6 to generate an audible and visual alarm, promptly notifying operators to respond to the emergency, ensuring the safety of personnel and property. Then, the suction fan 307 is activated to generate suction, guiding surrounding air and smoke into the housing 303, causing the smoke to fully diffuse to the sensing area of ​​the smoke detector 306, completing the contact with the smoke. Simultaneously, with the help of exhaust... The vent 8 can smoothly discharge smoke and prevent backflow of airflow, ensuring the accuracy of the detection results. When a fire is detected, the delivery pump 302 is activated to allow the fire-fighting liquid in the fire storage tank 301 to flow into the spray frame 305 through the delivery pipe 304. Finally, the liquid is evenly sprayed into the elevator through the spray frame 305, which can reduce the spread of fire and buy time for personnel evacuation. During the operation of the elevator, the fire safety publicity board 14 can promote fire safety knowledge in real time. At the same time, the storage tank 11 can form a storage space to store some rescue supplies. In the event of a fire, it can ensure that users can operate fire-fighting supplies correctly and provide strong support for emergency escape.

[0042] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 fire-fighting installation device for an elevator, comprising an L-shaped fixing plate (1), characterized in that: An adjustment assembly (2) is fixedly connected to the top of the inner wall of the L-shaped fixed plate (1), and a fire-fighting assembly (3) is fixedly connected to the bottom of the adjustment assembly (2). The adjustment assembly (2) includes a storage plate (201), and a bidirectional screw (202) is rotatably connected inside the storage plate (201). A rotating motor (203) is fixedly connected to the right side of the bidirectional screw (202). The fire-fighting component (3) includes two fire-fighting storage tanks (301). A delivery pump (302) is fixedly connected to the bottom left side of each of the two fire-fighting storage tanks (301). A housing (303) is fixedly connected to the front side of the front fire-fighting storage tank (301). A liquid delivery pipe (304) is fixedly connected to the output end of the delivery pump (302). A spray frame (305) is fixedly connected to the other end of the liquid delivery pipe (304). A smoke detector (306) is fixedly connected inside the housing (303). An air intake fan (307) is provided at the bottom of the housing (303).

2. The fire-fighting installation device for an elevator according to claim 1, characterized in that: Both sides of the surface of the bidirectional screw (202) are threaded with threaded sleeves (204), and the surface of the threaded sleeves (204) is rotatably connected with sliders (205). The bottom of the two sliders (205) is rotatably connected with moving plates (206), and the other end of the moving plates (206) is rotatably connected with a support plate (207).

3. The fire-fighting installation device for an elevator according to claim 2, characterized in that: The bottom of the storage plate (201) is provided with a groove (4) for use with the slider (205), and the bidirectional screw (202) is located inside the groove (4).

4. The fire-fighting installation device for an elevator according to claim 2, characterized in that: The support plate (207) has four corners at the top of which are rotatably connected to connecting plates (5), and the other end of the connecting plates (5) is rotatably connected to the top of the inner wall of the L-shaped fixing plate (1).

5. A fire-fighting installation device for an elevator according to claim 1, characterized in that: Alarms (6) are fixedly connected to both sides of the housing (303).

6. The fire-fighting installation device for an elevator according to claim 1, characterized in that: The bottom of the housing (303) is provided with a fixing hole (7) for use with an air intake fan (307), and the surface of the air intake fan (307) is in contact with the inner wall of the fixing hole (7). The top of the housing (303) is provided with an exhaust hole (8), and a louver (9) is fixedly connected inside the exhaust hole (8).

7. A fire-fighting installation device for an elevator according to claim 5, characterized in that: A signal transmitter (10) is fixedly connected to the front side of the housing (303), and the signal transmitter (10) is electrically connected to the alarm (6), the fire-fighting component (3) and the regulating component (2).

8. A fire-fighting installation device for an elevator according to claim 1, characterized in that: The bottom of the rear side of the inner wall of the L-shaped fixing plate (1) is provided with a storage groove (11), and the front side of the storage groove (11) is rotatably connected with a rotating door (12). The top of the rear side of the inner wall of the L-shaped fixing plate (1) is provided with a fixing groove (13), and a fire safety publicity board (14) is provided inside the fixing groove (13).

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