Integrated isolation padlock
By designing integrated isolation padlocks, integrated safety padlocks, lock ropes and isolation information, the incomplete information and environmental impact caused by the split design of existing isolation locks is solved, and the complete display and locking effect of isolation information is achieved, which is suitable for multiple Isolation scenario.
Patent Information
- Application Number
- CN202420375505.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-28
AI Technical Summary
The existing marine isolation locks are designed separately, lacking integration, and cannot achieve complete and standardized storage of isolation information, and cannot protect P&ID diagrams in harsh environments, making it inconvenient to use.
Design an integrated isolation padlock, including a plaque, a tangible metal lock rope and a safety padlock. The plaque is equipped with an isolation information board and an insertion port. The lock rope can be tangled and locked equipment, integrating safety padlock, lock rope, isolation information and P&ID diagram Slots to achieve complete display and protection of information.
It realizes a complete display of isolation information, has good locking effect, is easy to use, and is low in cost. It can protect P&ID maps in harsh environments, and is suitable for a variety of isolation locking scenarios.
Smart Images
Figure CN222162284U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of offshore petroleum engineering, and in particular relates to an integrated isolation padlock. Background Art
[0002] In order to standardize the energy isolation and locking operations of production facilities, avoid the accidental release of energy (electrical energy, hydraulic energy, gas energy or mechanical energy, chemical energy, stored energy or thermal energy, etc.), and help achieve production operations, occupational health and safety and environmental goals, enterprises have formulated energy isolation management rules.
[0003] According to the provisions of the energy isolation management regulations, isolation locks must be used for valves in single-block isolation mode, valves in double-block and discharge isolation mode, and lockable electrical switches. Each professional lock is marked with a different color lock plate. Each isolation point, including valves, blind plates, switches, etc., must be hung with an isolation label; the label should indicate the name, position, reason for locking, and date of locking of the person who locked the device; the label should use both Chinese and English text to accurately express warnings such as "no operation", "no closing", and "no power on".
[0004] The isolation locking devices currently used at sea are generally composed of isolation tags, isolation locks, and isolation lock ropes, and there are no special storage tools for the relevant isolation P&ID drawings required by the system. They can only be temporarily hung or inserted into the locks at will. The current locks cannot meet the requirements of complete and standardized isolation information, storage of P&ID drawings without damage from wind and rain, and easy use. Utility Model Content
[0005] The utility model is proposed to overcome the shortcomings in the prior art, and its purpose is to provide an integrated isolation padlock.
[0006] The utility model is realized by the following technical solutions:
[0007] An integrated isolation padlock comprises a hanging sign, a lock rope and a safety padlock. At least one rope threading hole is formed on the hanging sign. An isolation information plate is arranged on the front of the hanging sign. A gap for storing a P&ID diagram is arranged between the hanging sign and the isolation information plate. Lock rings are formed at both free ends of the lock rope. The lock rope passes through the rope threading hole and the lock ring is sleeved on the safety padlock.
[0008] In the above technical solution, the locking rope is a windable metal locking rope.
[0009] In the above technical solution, three sides of the isolation information plate are fixed to the front side of the hanging sign, and the other side forms an insertion port.
[0010] In the above technical solution, the insertion opening is a trapezoidal notch.
[0011] The beneficial effects of the utility model are:
[0012] The utility model provides an integrated isolation padlock, which integrates all the elements of isolation locking required by the QHSE system, such as a safety padlock, a lock rope, isolation information, a P&ID diagram slot, etc., and is a tool for implementing various isolation locking procedures on site. The utility model has a simple structure, low manufacturing cost, convenient use, high visualization, clear isolation information, good locking effect, and a windable lock rope that can effectively lock various valves and switches, thereby achieving the purposes of convenient use, low cost, complete isolation information, and P&ID diagram storage without being damaged by wind and rain. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the utility model.
[0014] in:
[0015] 1 Hanging tag 2 Lock rope
[0016] 3 Locking ring 4 Isolation information plate
[0017] 5 Insertion port 6 Safety padlock.
[0018] For ordinary technicians in this field, other relevant drawings can be obtained based on the above drawings without any creative work. DETAILED DESCRIPTION
[0019] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the technical solution of the present utility model will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0020] like Figure 1 As shown, an integrated isolation padlock includes a hanging sign 1, a lock rope 2 and a safety padlock 6, wherein at least one rope threading hole is formed on the hanging sign 1, an isolation information plate 4 is arranged on the front of the hanging sign 1, a gap for storing the P&ID diagram is arranged between the hanging sign 1 and the isolation information plate 4, lock rings 3 are formed at both free ends of the lock rope 2, the lock rope 2 passes through the rope threading hole, and the lock ring 3 is sleeved on the safety padlock 6.
[0021] The lock rope 2 is a windable metal lock rope, which can effectively lock various valves and switches.
[0022] The three sides of the isolation information board 4 are fixed to the front of the hanging sign 1, and the other side forms an insertion port 5, which is a trapezoidal notch, so that the P&ID diagram can be inserted from the insertion port 5 into the gap between the hanging sign 1 and the isolation information board 4 for storage.
[0023] The isolation information is printed or written on the isolation information board 4, and the isolation information includes warning, padlock information, isolation locker, isolation lock date, isolation lock reason, isolation padlock number, etc.
[0024] In this embodiment, two rope threading holes are provided, and the lock rope 2 passes through the two rope threading holes in sequence, and the lock rope 2 between the two holes is placed on the back of the hanging sign 1.
[0025] The isolation padlock and retractable lock rope in the present application are prior art and conventional commercially available products, which meet the requirements of the technical solution of the present invention, so the specific structure will not be described in detail in the present application.
[0026] The use of the utility model:
[0027] First, when making the integrated isolation padlock, safety padlocks of different colors are made according to the following requirements. The colors of the safety padlocks correspond to different information, specifically: red corresponds to electricity; blue corresponds to instruments; black corresponds to machinery; green corresponds to process; yellow corresponds to safety; natural color corresponds to special padlocks; there is a unique number on the lock plate.
[0028] When using it, the user selects a safety padlock of the appropriate color as required, and after issuing the isolation lockout permit according to the procedure, completes the isolation information such as the padlock information, isolation lockout person, isolation lockout date, isolation lockout reason, isolation padlock number, etc., and prints or writes it on the isolation information board. At the same time, it is marked on the corresponding pipeline instrumentation diagram (P&ID) and inserted into the P&ID drawing insertion port, and the valves, switches and other equipment that need to be locked are wrapped and locked with a retractable metal lock rope.
[0029] The utility model has a wide application range and strong scalability, and can be widely used in various isolation locking padlocks in various production facilities; the utility model has a high degree of integration, and integrates all the elements of isolation locking required by the QHSE system, such as safety padlocks, lock ropes, isolation information, P&ID diagram slots, etc., and only needs to distinguish different forms such as process isolation, mechanical isolation, and electrical isolation through different colors to ensure that the isolation locking complies with the system procedures; the utility model has a simple structure, low production cost, and is easy to use; the utility model has a high degree of visualization, and the isolation information is clear at a glance; the relevant information, namely the P&ID diagram, can be retained for a long time and is not affected by the harsh environment on site.
[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.
[0032] The applicant declares that the above is only a specific implementation method of the present utility model, but the protection scope of the present utility model is not limited thereto. The technicians in the relevant technical field should understand that any changes or substitutions that can be easily thought of by the technicians in the relevant technical field within the technical scope disclosed in the present utility model fall within the protection scope and disclosure scope of the present utility model.
Claims
1. An integrated isolation padlock, characterized in that: The invention comprises a hanging sign (1), a locking rope (2) and a safety padlock (6), wherein at least one rope threading hole is formed on the hanging sign (1), an isolation information board (4) is arranged on the front of the hanging sign (1), a gap for storing a P&ID diagram is arranged between the hanging sign (1) and the isolation information board (4), locking rings (3) are formed at both free ends of the locking rope (2), the locking rope (2) passes through the rope threading hole, and the locking ring (3) is sleeved on the safety padlock (6); three sides of the isolation information board (4) are fixed to the front of the hanging sign (1), and the other side forms an insertion port (5).
2. The integrated isolation padlock according to claim 1, characterized in that: The locking rope (2) is a reelable metal locking rope.
3. The integrated isolation padlock according to claim 1, characterized in that: The insertion opening (5) is a trapezoidal notch.