矿山分选用辐射监测安全帽
By designing a clamping mechanism on a safety helmet, the radiation detector can be quickly installed and removed, solving the problem of cumbersome installation and removal in the existing technology, and improving work efficiency and equipment compatibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ABAGAQIJINDI MINING IND CO LTD
- Filing Date
- 2025-09-28
- Publication Date
- 2026-07-17
AI Technical Summary
The installation and replacement of existing mine radiation monitoring equipment is cumbersome, leading to increased downtime and affecting overall work efficiency.
A new type of safety helmet is adopted, which uses an up-and-down pushing clamping mechanism to quickly fix and release the detector, simplifying the assembly and disassembly process.
It enables one-button opening/closing of the radiation detector, shortening the installation and disassembly time, improving work efficiency, and adapting to different models of equipment, thereby improving the equipment's versatility and ease of operation. It also reduces the equipment's versatility, lowers the procurement cost of specialized equipment, simplifies the equipment's ease of use, and improves operational efficiency.
Smart Images
Figure CN224504778U_ABST
Abstract
Claims
1. A mine sorting radiation monitoring safety hat, characterized in that: The helmet (1) includes an adjustment seat (2) on both sides of the middle part of the helmet (1). A mounting bracket (3) is rotatably provided through the adjustment seat (2). A clamping mechanism (4) is fixedly provided at one end of the mounting bracket (3) away from the adjustment seat (2). The clamping mechanism (4) is used to install a radiation detector. The clamping mechanism (4) includes a base (41) fixed on the mounting bracket (3). A connecting square hole (43) is provided in the center of the base (41) near the safety helmet (1). A rotating wire roller (410) is rotatably mounted on the connecting square hole (43) via two bearings (42). The rotating wire roller (410) is connected to the safety helmet (1) by a steel wire rope. A lead screw (44) is rotatably mounted on each of the two bearings (42) and fixedly connected to the rotating wire roller (410). 4) A nut (45) is provided on the threaded connection. Connecting rods (46) are fixedly provided on both sides of the nut (45). The end of the connecting rod (46) away from the nut (45) is slidably provided on the limiting slide rod (47). The limiting slide rod (47) is fixedly provided in the bottom compartment (41). A sliding groove (48) is provided through the bottom compartment (41) away from the safety helmet (1) corresponding to the limiting slide rod (47). A clamping component (49) is provided on each connecting rod (46) through the sliding groove (48).
2. The mine sorting radiation monitoring safety hat of claim 1, wherein: The two lead screws (44) have opposite rotation directions.
3. The mine sorting radiation monitoring safety hat of claim 1, wherein: A first torsion spring is provided at the connection shaft between the adjusting seat (2) and the mounting bracket (3), and a second torsion spring is provided between the rotating roller (410) and the shaft seat (42).
4. The mine sorting radiation monitoring safety hat of claim 1, wherein: The clamping assembly (49) includes an L-shaped baffle (491) fixedly mounted on the connecting rod (46) via a slide groove (48), a compression spring (493) horizontally mounted at the bottom of the L-shaped baffle (491), and a pressing plate (492) fixedly mounted at the other end of the compression spring (493).
5. The mine sorting radiation monitoring safety hat of claim 1, wherein: A knob (6) is rotatably provided on one side of the bottom compartment (41), and the knob (6) is coaxially connected to one of the two lead screws (44).
6. The mine sorting radiation monitoring safety hat of claim 1, wherein: An audible and visual alarm (5) is also installed on the bottom compartment (41), and the audible and visual alarm (5) is electrically connected to the radiation detector.
7. The mine sorting radiation monitoring safety hat according to any one of claims 1-6, characterized in that: The safety helmet (1) has a boss (411) on one side corresponding to the base (41). The boss (411) has a slot (412) corresponding to the connecting square hole (43). A hanging rod (413) is fixedly installed in the slot (412). A hook (414) is hung on the hanging rod (413). The hook (414) is connected to the rotating roller (410) by a steel wire rope.