Transportation device for fire-fighting equipment
By designing a combination device of a placement box and a trolley, and using magnets and tension sensors to control the indicator lights, the problem of fire extinguishers being heavy and inconvenient to transport was solved, achieving stable placement and convenient transportation of fire extinguishers.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 江西连鼎消防科技有限公司
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-28
AI Technical Summary
Fire extinguishers are heavy and inconvenient to transport, and existing technologies make it difficult to manage their transportation efficiently and conveniently.
A transport device including a placement box and a trolley was designed. The placement box has a base block and a handle at the bottom and a placement slot inside. The trolley contains a magnet and a tension sensor. The magnet attracts the fire extinguisher and the tension sensor controls the indicator light to ensure that the fire extinguisher is placed securely.
It enables convenient transportation of fire extinguishers, saves manpower, prevents fire extinguishers from slipping out, and improves transportation efficiency.
Smart Images
Figure CN224170977U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fire-fighting equipment transportation technology, specifically a fire-fighting equipment transportation device. Background Technology
[0002] Fire extinguishers are commonly used fire-fighting equipment in some public places. The outer shell of a fire extinguisher is usually made of iron and is relatively heavy. Large venues need to keep fire extinguishers on hand and need to inspect and replace them in a timely manner. In order to facilitate the transportation of fire extinguishers in this process, this utility model proposes a transportation device for fire-fighting equipment. Summary of the Invention
[0003] The purpose of this utility model is to provide a transport device for fire-fighting equipment to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a transport device for fire-fighting equipment, comprising a placement box and a trolley. The placement box is placed on the trolley. The bottom of the placement box has multiple base blocks, and handles are symmetrically arranged on both sides of the placement box. The placement box contains multiple placement slots, one end of which has an opening communicating with the outside of the placement box. The top of the placement box has a limiting groove for the base blocks to engage. A magnet is slidably disposed inside the trolley. One end of the magnet is connected to a tension spring. One end of the tension spring is connected to the magnet, and the other end is connected to a tension sensor disposed inside the trolley. The tension sensor can control an indicator light via a control circuit. When tension is detected, the control circuit energizes the indicator light, causing it to illuminate.
[0005] Preferably, the placement box and the bottom block are provided with a sliding groove, and a connecting rod is slidably arranged in the sliding groove. One end of the connecting rod is connected to a slider and the other end is connected to a locking block. The slider is slidably arranged on the handle, with one end extending out of the handle and connected to the connecting rod, and the other end located inside the handle and connected to a return spring arranged inside the handle.
[0006] Preferably, the limiting groove has a slot on its wall, and the side of the locking block facing the slot has a ramp, allowing the locking block to be engaged.
[0007] Preferably, the placement groove has an inclination angle with the horizontal plane, and the opening of the placement groove is located at a high position, while the magnet is located near the low position of the placement groove.
[0008] Preferably, the trolley has a slot for the bottom block to be inserted.
[0009] Compared with the prior art, the beneficial effects of this utility model are: by placing the fire extinguisher in the placement slot of the placement box and placing the placement box on a trolley, it is convenient to transport and save manpower. The inclined design of the placement slot makes it difficult for the fire extinguisher in the placement slot to slip out. Attached Figure Description
[0010] Figure 1 This is a schematic diagram showing the connection between the placement box and the trolley of this utility model;
[0011] Figure 2 This is a schematic diagram showing the connection between the bottom block and the limiting groove between the boxes in this utility model;
[0012] Figure 3 The above is a side view of the placement box and a cross-sectional view of the placement groove of this utility model.
[0013] In the diagram: 1. Placement box, 11. Base block, 12. Handle, 13. Placement slot, 14. Limiting slot, 2. Cart, 3. Slider, 31. Reset spring, 32. Linkage rod, 33. Locking block, 34. Slide groove, 35. Locking slot, 21. Magnet, 22. Tension spring, 23. Tension sensor. Detailed Implementation
[0014] 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.
[0015] Referring to Figures (1-3), a fire-fighting equipment transport device includes a placement box 1 and a trolley 2. The placement box 1 is placed on the trolley 2. The bottom of the placement box 1 has multiple base blocks 11, and handles 12 are symmetrically arranged on both sides. The placement box 1 has multiple placement slots 13 inside, each slot having an opening at one end communicating with the outside of the placement box 1. The top of the placement box 1 has a limiting slot 14 for the base blocks 11 to engage. A magnet 21 is slidably disposed inside the trolley 2. One end of the magnet 21 is connected to a tension spring 22. One end of the tension spring 22 is connected to the magnet 21, and the other end is connected to a tension sensor 23 disposed inside the trolley 2. The tension sensor can control an indicator light via a control circuit. When tension is detected, the control circuit energizes the indicator light, causing it to illuminate.
[0016] The placement box 1 and the base block 11 are provided with a sliding groove 34. A connecting rod 32 is slidably arranged in the sliding groove 34. One end of the connecting rod 32 is connected to a slider 3, and the other end is connected to a locking block 33. The slider 3 is slidably arranged on the handle 12, with one end extending out of the handle 12 and connected to the connecting rod 32, and the other end located inside the handle 12 and connected to a return spring 31 provided inside the handle 12. A locking groove 35 is provided on the groove wall of the limiting groove 14. The side of the locking block 33 facing the locking groove 35 is provided with a slope, and the locking groove 35 allows the locking block 33 to be engaged.
[0017] The placement slot 13 is inclined at an angle to the horizontal plane, and the opening of the placement slot 13 is located at a higher position, while the magnet 21 is located near the lower position of the placement slot 13. The trolley 2 has a slot for the bottom block 11 to be inserted.
[0018] When using this device, the bottom block 11 of the placement box 1 is inserted into the limiting groove 14 on the top of another placement box 1 or into the slot of the trolley 2. After the bottom block 11 enters the limiting groove 14, the locking block 33 is pushed into the locking slot 35 by the elastic force of the return spring 31. Multiple placement boxes 1 are stacked on the trolley 2. Then, the fire extinguisher is placed into the placement slot 13. Only when the bottom of the fire extinguisher enters the placement slot 13 deep enough can it attract the magnet 21. The magnet 21 is attracted and pulls the tension spring 22, so that the tension sensor 23 detects the tension. At this time, it can be determined that the fire extinguisher has reached the placement slot 13 deep enough. When you want to remove the placement box 1, you can press the slider 3 to drive the connecting rod 32 and the locking block 33 to slide, so that the locking block 33 leaves the locking slot 35 and the placement box 1 is lifted.
[0019] The orientations or positional relationships shown in the accompanying drawings are for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.
[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A transport device for fire-fighting equipment, comprising a storage box (1) and a trolley (2), characterized in that: The placement box (1) is placed on the trolley (2). The bottom of the placement box (1) is provided with multiple base blocks (11). The two sides of the placement box (1) are symmetrically provided with handles (12). The placement box (1) is provided with multiple placement slots (13). One end of the placement slot (13) is provided with an opening that communicates with the outside of the placement box (1). The top of the placement box (1) is provided with a limiting slot (14) for the base blocks (11) to be inserted. A magnet (21) is slidably arranged in the trolley (2). One end of the magnet (21) is connected to a tension spring (22). One end of the tension spring (22) is connected to the magnet (21), and the other end is connected to a tension sensor (23) arranged in the trolley (2).
2. The fire-fighting equipment transport device according to claim 1, characterized in that: The placement box (1) and the bottom block (11) are provided with a sliding groove (34). A connecting rod (32) is slidably arranged in the sliding groove (34). One end of the connecting rod (32) is connected to a slider (3) and the other end is connected to a locking block (33). The slider (3) is slidably arranged on the handle (12), and one end extends out of the handle (12) and is connected to the connecting rod (32), while the other end is located in the handle (12) and is connected to the return spring (31) arranged in the handle (12).
3. A fire-fighting equipment transport device according to claim 2, characterized in that: The limiting groove (14) has a slot (35) on its groove wall, and the side of the locking block (33) facing the slot (35) has a ramp, and the slot (35) allows the locking block (33) to be inserted.
4. A transport device for fire-fighting equipment according to claim 1, characterized in that: The placement slot (13) has an inclination angle with the horizontal plane, and the opening of the placement slot (13) is located at a high position, while the magnet (21) is close to the low position of the placement slot (13).
5. A transport device for fire-fighting equipment according to claim 1, characterized in that: The trolley (2) has a slot for the bottom block (11) to be inserted.