一种石油安全管理用防爆检查装置
By using a push plate and a connecting plate to move the moving plate synchronously in the explosion-proof inspection device for petroleum safety management, the problem of the device falling off during violent movements is solved, and higher stability and impact resistance are achieved. This is achieved by moving the fixed plate and the user's fixed plate together, and by sewing the fixed plate to the user's clothing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANCHANG OIL FIELD
- Filing Date
- 2025-06-25
- Publication Date
- 2026-07-17
AI Technical Summary
Existing explosion-proof inspection devices used for petroleum safety management are prone to detachment during strenuous activity by users, leading to device damage and limited effectiveness in securing them.
A structure including an outer shell, a fixed plate, a movable plate, a push plate, and a damping rod is designed. The fixed plate is sewn to the user's clothing. The push plate and connecting plate drive the movable plate to move synchronously. Through the movement of the fixed plate, the movement of the elastic element, and the tension of the elastic element, the movable plate is kept in place, preventing the outer shell from detaching. The damping rod and spring buffer structure prevent the outer shell from being damaged by impact.
This effectively improves the stability of the device, prevents it from falling off during vigorous movement, enhances its impact resistance, and reduces the risk of device damage.
Smart Images
Figure CN224516459U_ABST
Abstract
Claims
1. An explosion-proof inspection device for oil safety management, comprising an outer shell (1), characterized in that: An operating groove (2) is provided on the side of the outer shell (1). A movable plate (3) is provided inside the operating groove (2). A push plate (4) is provided inside the operating groove (2). A fixed plate (7) is provided on the outside of the outer shell (1). A fixed column (8) is provided on the side of the fixed plate (7) for fixed connection. An annular groove (9) is provided on the outside of the fixed column (8). A protective side plate (11) is provided on the side of the outer shell (1). A protective bottom plate (12) is provided at the bottom of the outer shell (1). The side of the protective side plate (11) is fixedly connected to the damping rod (13). The inner side of the outer shell (1) The wall is fixedly connected to the sleeve (14), the outer side of the outer shell (1) is bonded and fixed to the buffer plate (16), the operating groove (2) is opened inside the operating groove (2), the operating groove (2) slides and engages with the moving plate (3) through the sliding groove, the moving plate (3) is an L-shaped plate, the moving plates (3) are symmetrically distributed on both sides of the outer shell (1), the moving plate (3) is opened on the side of the moving plate (3), the moving plates (3) are attached to each other, the two moving plates (3) are attached to each other through the arc groove (10) to form a circular through hole, and the moving plate (3) is engaged with the annular groove (9).
2. The explosion-proof inspection device for oil safety management according to claim 1, characterized in that: The operating groove (2) is slidably engaged with the push plate (4), the push plate (4) is a T-shaped plate, and a rectangular through hole for manually pushing the push plate (4) is opened on the side of the outer shell (1).
3. The explosion-proof inspection device for oil safety management according to claim 2, characterized in that: The push plate (4) is hinged to one end of the connecting plate (5), and the other end of the connecting plate (5) is hinged to the moving plate (3). The connecting plates (5) are symmetrically distributed on both sides of the push plate (4).
4. The explosion-proof inspection device for oil safety management according to claim 1, characterized in that: The sleeve (14) is slidably fitted with the damping rod (13), and a spring (15) is sleeved inside the sleeve (14).