Fire water tank with movable water tank
By introducing lifting mechanisms and sink trolleys into the fire water tank, the function of handling ignition goods during fire extinguishing is realized, and the problem that existing fire water tanks cannot extinguish fires and handle goods at the same time is solved, reducing the cost of extinguishing fire time and increasing production capacity.
Patent Information
- Application Number
- CN202420472371.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-12
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-03-12
AI Technical Summary
The existing fire water tank cannot simultaneously deal with damaged goods after extinguishing the fire, which increases the time cost of fire extinguishing work.
A movable water tank with a sink is designed, equipped with a lifting mechanism and a sink trolley. The cylinder is controlled by a PLC controller to drive the cargo frame and cargo down to the sink trolley for extinguishing the fire, and the trolley can be moved to a safe position to handle it.
It realizes the processing of ignition goods at the same time when extinguishing fires, reduces the time cost of fire extinguishing work, and avoids secondary damage. It can be used for production when idle, increasing production capacity.
Smart Images
Figure CN222841454U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of fire fighting equipment, and in particular relates to a fire fighting water tank with a movable water tank. Background Art
[0002] Fire water tank is a firefighting facility that provides water source for fire brigade during firefighting and rescue activities. At present, fire water tanks are mostly used in the new energy industry to quickly and effectively extinguish fires after goods catch fire in safe lanes. When the existing fire water tanks are used for firefighting, the lifting mechanism needs to be raised again after the fire is extinguished, and then the damaged goods are taken out by the stacker. That is, the existing fire water tanks cannot handle the damaged goods while extinguishing the fire, which increases the time cost of firefighting. Summary of the invention
[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a fire water tank with a movable water tank. The utility model aims at the defect that the existing equipment cannot take the burning goods out of the fire water tank. The fire water tank of the utility model is provided with a lifting mechanism and a water tank cart. The goods are placed in the lifting mechanism by a stacker. The lifting mechanism lowers the burning goods into the water tank cart for fire extinguishing under the control of a PLC controller. When the burning goods enter the water tank for fire extinguishing, the water tank cart can be moved to a safe position for processing, thereby avoiding secondary damage. In addition, the setting of the top cargo platform enables the fire water tank to be used for production when it is idle.
[0004] In order to achieve the above technical objectives, the technical solution adopted by the embodiment of the utility model is:
[0005] A fire water tank with a movable water tank comprises a metal frame, a cargo platform is arranged on the top of the metal frame, a lifting mechanism is arranged below the cargo platform, the lifting mechanism is electrically connected to a PLC controller, and a water tank trolley is arranged below the lifting mechanism;
[0006] The lifting mechanism includes a cylinder, a connecting frame and a loading frame. The cylinder is arranged on the metal frame. The connecting frame is connected to the piston rod end of the cylinder. The loading frame is detachably connected to the connecting frame. Driven by the cylinder, the loading frame moves up and down along with the connecting frame.
[0007] Furthermore, the connecting frame is provided with a guide wheel, and the guide wheel cooperates with the channel steel of the metal frame to guide the connecting frame to perform lifting movement relative to the metal frame.
[0008] Furthermore, a photoelectric sensor is provided on the metal frame, and the photoelectric sensor is used to sense the presence or absence of goods and transmit a signal to a PLC controller, and the PLC controller controls the cylinder to perform lifting movement according to the situation.
[0009] Furthermore, when the photoelectric sensor senses that there are goods on the loading frame, the cylinder drives the goods down into the water tank cart, and the water tank cart is used to transfer the loading frame and the goods to a safe position; when the photoelectric sensor senses that there are no goods on the loading frame, the PLC controller controls the cylinder to drive the loading frame to rise and reset.
[0010] Furthermore, a first connecting member and a second connecting member are provided on the connecting frame, and the connecting frame is connected to the piston rod end of the cylinder through the first connecting member, and is detachably connected to the loading frame through the second connecting member.
[0011] Furthermore, a third connecting member is provided on the top of the loading frame, and the third connecting member cooperates with the second connecting member to realize a detachable connection between the connecting frame and the loading frame.
[0012] Furthermore, the water tank cart comprises a water tank and a cart, the water tank contains fire extinguishing liquid for extinguishing the fire of the goods in the cargo frame; the cart is provided with universal wheels, and the universal wheels are provided with brakes.
[0013] The beneficial effects brought by the technical solution provided by the embodiment of the utility model are:
[0014] 1) When the fire water tank of the utility model is used to extinguish a fire, a closed space is formed between the cargo frame loaded with goods and the water tank, which can effectively extinguish the fire. At the same time, the fire extinguishing liquid stored in the water tank can further extinguish the fire. When the burning goods enter the water tank for extinguishing the fire, the water tank cart can be moved to a safe position for processing, thereby avoiding secondary damage.
[0015] 2) Compared with the original product, the fire water tank of the utility model is smaller in size and easier to carry.
[0016] 3) When there is no fire, the cargo platform on the top of the fire water tank of the utility model can also be used for manual loading when the fire water tank is idle, thereby increasing production capacity. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the front side of the utility model fire fighting water tank with movable water tank.
[0018] Figure 2 It is a structural schematic diagram of the back side of the utility model fire fighting water tank with movable water tank.
[0019] Figure 3 It is a front view of the back of the utility model fire water tank with movable water tank.
[0020] Figure 4 It is a structural diagram of the cooperation between the cylinder and the connecting frame in the lifting structure.
[0021] Figure 5 It is a structural schematic diagram of a loading frame in a lifting structure.
[0022] Figure 6 yes Figure 5 Left side view of the middle loading frame.
[0023] Figure 7 It is a structural schematic diagram of the connecting frame in the lifting mechanism.
[0024] Explanation of the reference numerals: 1-metal frame; 2-cargo platform; 3-lifting mechanism; 4-water tank cart; 5-photoelectric sensor; 31-cylinder; 32-connecting frame; 33-cargo frame; 34-guide wheel; 321-first connecting piece; 322-second connecting piece; 331-third connecting piece; 41-water tank; 42-cart. DETAILED DESCRIPTION
[0025] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "inside, outside", "up, down", "left, right", etc. are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.
[0026] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0027] Example 1
[0028] like Figure 1-3 As shown, a water tank movable fire water tank comprises a metal frame 1, a cargo platform 2 is arranged on the top of the metal frame 1, a lifting mechanism 3 is arranged below the cargo platform 2, the lifting mechanism 3 is electrically connected to the PLC controller, and a water tank cart 4 is arranged below the lifting mechanism 3;
[0029] The lifting mechanism 3 includes a cylinder 31, a connecting frame 32 and a loading frame 33. The cylinder 31 is arranged on the metal frame 1. The connecting frame 32 is connected to the piston rod end of the cylinder 31. The loading frame 33 is detachably connected to the connecting frame 32. Driven by the cylinder 31, the loading frame 33 moves up and down with the connecting frame 32. Figure 4 shown.
[0030] A guide wheel 34 is provided on the connecting frame 32 , and the guide wheel 34 cooperates with the channel steel of the metal frame 1 to guide the connecting frame 32 to perform lifting movement relative to the metal frame 1 .
[0031] It should be noted that in order for the drawings to accurately show the positional relationship of the main components, Figure 1-3 The connection relationship between the PLC controller and the cylinder 31 is omitted, and since using a PLC controller to control the cylinder is a conventional technical means in the field, the specific principle will not be repeated here.
[0032] A photoelectric sensor 5 is provided on the metal frame 1. The photoelectric sensor 5 is used to sense the presence of goods and transmit a signal to the PLC controller. The PLC controller controls the cylinder 31 to perform lifting movement according to the situation.
[0033] When the photoelectric sensor 5 senses that there are goods on the loading frame 33, the cylinder 31 drives the goods down to the water tank cart 4, and the water tank cart 4 is used to transfer the loading frame 33 and the goods to a safe position; when the photoelectric sensor 5 senses that there are no goods on the loading frame 33, the PLC controller cylinder 31 drives the loading frame 33 to rise and reset.
[0034] like Figure 7 As shown, a first connecting member 321 and a second connecting member 322 are provided on the connecting frame 32 . The connecting frame 32 is connected to the piston rod end of the cylinder 31 through the first connecting member 321 , and is detachably connected to the loading frame 33 through the second connecting member 322 .
[0035] like Figure 5 and 6 As shown, a third connecting member 331 is disposed on the top of the loading frame 33 , and the third connecting member 331 cooperates with the second connecting member 322 to realize a detachable connection between the connecting frame 32 and the loading frame 33 .
[0036] As an implementation mode, the second connecting member 322 and the third connecting member 331 are both groove-shaped structures, and the two are hung together to realize the detachable connection between the connecting frame 32 and the object frame 33. The number of the second connecting member 322 and the third connecting member 331 is preferably two.
[0037] The water tank trolley 4 includes a water tank 41 and a trolley 42. The water tank 41 contains fire extinguishing liquid for extinguishing the goods in the cargo frame 33. The trolley 42 is provided with universal wheels, and the universal wheels are provided with brakes. As needed, the water tank 41 and the trolley 42 can be fixed together, or the water tank 41 can be placed on the trolley, which is not limited here.
[0038] When a fire occurs in the cargo, the cargo is moved to the loading frame 33 by the stacker. After the photoelectric sensor 5 senses the cargo on the loading frame 33, it transmits a signal to the PLC controller. The PLC controller controls the piston rod of the cylinder 31 to move downward, driving the loading frame 33 and the cargo to descend into the water tank 41 of the water tank cart 4 below. The water tank 41 and the loading frame 33 with the cargo form a closed space, which can effectively extinguish the fire. At the same time, the fire extinguishing liquid stored in the water tank 41 further plays a role in extinguishing the fire. The worker uses the brake of the universal wheel at the bottom of the cart 42 of the water tank cart 4 to move the water tank cart 4 out of the metal frame 1 and send it to a safe and wide area to prevent secondary injuries. When the fire is completely extinguished, the water tank cart 4 and the loading frame 33 are pushed back into the metal frame 1, and the loading frame 33 is connected to the connecting frame 32. At this time, the photoelectric sensor 5 senses that there is no cargo on the loading frame 33, and transmits a signal to the PLC controller. The PLC controller controls the piston rod of the cylinder 31 to move upward and return to its original position.
[0039] Under normal circumstances, when there is no fire, the fire water tank is placed in the tunnel, and four supports are set on the loading platform 2 on the top of the metal frame 1, which can be used for manual loading to increase production capacity.
[0040] Finally, it should be noted that the above specific implementation methods are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to examples, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A fire water tank with a movable water tank, characterized in that: It comprises a metal frame (1), a cargo platform (2) is arranged on the top of the metal frame (1), a lifting mechanism (3) is arranged below the cargo platform (2), the lifting mechanism (3) is electrically connected to a PLC controller, and a water tank trolley (4) is arranged below the lifting mechanism (3); The lifting mechanism (3) comprises a cylinder (31), a connecting frame (32) and a loading frame (33); the cylinder (31) is arranged on the metal frame (1); the connecting frame (32) is connected to the end of the piston rod of the cylinder (31); the loading frame (33) is detachably connected to the connecting frame (32); driven by the piston rod of the cylinder (31), the loading frame (33) moves up and down along with the connecting frame (32).
2. The movable fire water tank according to claim 1, characterized in that: A guide wheel (34) is provided on the connecting frame (32), and the guide wheel (34) cooperates with the channel steel of the metal frame (1) to guide the connecting frame (32) to perform lifting movement relative to the metal frame (1).
3. The movable fire water tank according to claim 1, characterized in that: The metal frame (1) is provided with a photoelectric sensor (5), the photoelectric sensor (5) is used to sense the presence or absence of goods and transmit a signal to a PLC controller, and the PLC controller controls the cylinder (31) to perform lifting movement according to the situation.
4. The movable fire water tank according to claim 3, characterized in that: When the photoelectric sensor (5) senses that there are goods on the loading frame (33), the cylinder (31) drives the goods down into the water tank cart (4), and the water tank cart (4) is used to transfer the loading frame (33) and the goods to a safe position; when the photoelectric sensor (5) senses that there are no goods on the loading frame (33), the PLC controller controls the cylinder (31) to drive the loading frame (33) to rise and reset.
5. The movable fire water tank according to claim 1, characterized in that: The connecting frame (32) is provided with a first connecting member (321) and a second connecting member (322); the connecting frame (32) is connected to the piston rod end of the cylinder (31) via the first connecting member (321), and is detachably connected to the object loading frame (33) via the second connecting member (322).
6. The movable fire water tank according to claim 1, characterized in that: A third connecting member (331) is provided on the top of the object carrying frame (33), and the third connecting member (331) cooperates with the second connecting member (322) to achieve a detachable connection between the connecting frame (32) and the object carrying frame (33).
7. The mobile fire water tank according to any one of claims 1 to 6, characterized in that: The water tank cart (4) comprises a water tank (41) and a cart (42); the water tank (41) contains fire extinguishing liquid for extinguishing a fire on the goods in the cargo frame (33); and the cart (42) is provided with universal wheels, and the universal wheels are provided with brakes.