Safety protection device for diving operation

Abstract

The utility model discloses a safety device for diving operation relates to the field of diving operation. The safety device for diving operation, including the guard bar, is provided with the connecting seat on the guard bar, is provided with the stable unit in the guard bar, and the stable unit is connected below the connecting seat, and is provided with the protection unit in the stable unit. The safety device for diving operation, through the steel wire rope from the limiting hole, guarantees the stability of guard bar and connecting seat hoisting, and conveniently guards against the guard bar as the underwater stable footing of staff, and the protection unit cooperates the clamping seat and slides on the connecting rod, guarantees the stability of protection unit to the personnel protection, through the connecting chain snap fastener on the corresponding clamping seat, guarantees the stability of protection waist connection on the connecting chain, and then guarantees the relative safety of the diver under the diving operation, effectively guarantees the diving personnel operation protection.

Description

Technical Field

[0001] This utility model relates to the field of diving operation technology, specifically a safety protection device for diving operations. Background Technology

[0002] Diving operations are a general term encompassing all underwater engineering projects, including underwater leak sealing, underwater welding, underwater salvage, underwater cutting, and underwater cleaning.

[0003] When conducting underwater diving operations, it is necessary to protect divers with reinforced ropes. However, without a safe foothold underwater, it is impossible to guarantee the stability of divers during underwater operations. At the same time, it is impossible to effectively control the protection distance of divers, which is inconvenient for the safety of divers during underwater operations. Therefore, we propose a safety protection device for diving operations. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a safety protection device for diving operations. It solves the problem that when conducting underwater diving operations, it is necessary to protect divers with reinforcing ropes, but there are no safe footholds underwater, which cannot guarantee the stability of divers during underwater operations. At the same time, it is impossible to effectively control the protection distance of divers, which is inconvenient for the safety of divers during underwater operations.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a safety protection device for diving operations, comprising a guardrail, a connecting seat on the guardrail, a stabilizing unit within the guardrail, the stabilizing unit being connected below the connecting seat, and a protective unit within the stabilizing unit. The protective unit, in conjunction with the stabilizing unit, protects the stability of the diver within the guardrail. The stabilizing unit includes:

[0006] Two connecting brackets are fixedly connected to the bottom of the connecting base;

[0007] Two connecting rods, each end of which is fixedly connected to two connecting frames;

[0008] Multiple locking seats are slidably connected to the outer peripheral wall of the connecting rod. The locking seats are connected to the protective unit, and the protective unit slides on the connecting rod in cooperation with the locking seats to ensure the stability of the protective unit in protecting personnel.

[0009] Preferably, a protective door is rotatably connected to the guardrail.

[0010] Preferably, the protective unit includes a protective harness with buckles, which are used to attach the protective harness to the diver.

[0011] Preferably, the protective strap is provided with a retainer on both sides, and a connecting chain is installed on the retainer to constrain the protective strap between the stabilizing units.

[0012] Preferably, a buckle is provided on the other side of the connecting chain, and the connecting chain is installed with the buckle and the buckle to fix the protective strap in the stabilizing unit.

[0013] Preferably, an insert block is provided between the card holder and the connecting rod.

[0014] Preferably, the connecting seat is provided with two connecting ears, which are symmetrically distributed, and steel wire ropes are connected to the two connecting ears.

[0015] Preferably, the connecting seat is provided with a limiting seat, the limiting seat has a limiting hole, the wire rope connected to the connecting ear passes through the limiting hole, and the wire rope is connected to the crane through the limiting hole.

[0016] This utility model discloses a safety protection device for diving operations, which has the following beneficial effects:

[0017] This safety protection device for diving operations uses a steel wire rope that passes through a limiting hole. The limiting hole ensures the stability of the steel wire rope and guarantees the stability of the guardrail and connecting seat during hoisting. It also provides a stable foothold for workers underwater. By rotating the protective door, the guardrail can be opened, allowing divers to exit and perform underwater operations. The protective unit slides on the connecting rod in conjunction with the locking seat, ensuring the stability of the protective unit's protection for personnel. By locking the connecting chain onto the corresponding locking seat, the stability of the protective harness connected to the connecting chain is ensured, thereby guaranteeing the relative safety of divers during diving operations and effectively protecting them. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this embodiment;

[0020] Figure 2 This is a schematic diagram of the stable unit structure in this embodiment;

[0021] Figure 3 This is a schematic diagram of the protection unit structure in this embodiment.

[0022] In the diagram: 1. Guardrail; 11. Guard door; 2. Connecting seat; 3. Connecting ear; 4. Limiting seat; 41. Limiting hole; 5. Stabilizing unit; 51. Connecting frame; 52. Connecting rod; 53. Snap-fit ​​seat; 6. Guarding unit; 61. Guarding strap; 62. Snap-fit ​​seat; 63. Connecting chain. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] This application provides a safety protection device for underwater operations, solving the problem that while reinforcing ropes are needed to protect divers during underwater operations, the lack of a safe foothold underwater makes it difficult to ensure the stability of divers during underwater operations and to effectively control the protection distance, thus hindering the safety of divers during underwater operations. The device achieves this by having a steel wire rope pass through a limiting hole 41, which limits the stability of the steel wire rope and ensures the stability of the hoisting of the guardrail 1 and connecting seat 2. The guardrail 1 provides a stable foothold for workers underwater. By rotating the protective door 11, the guardrail 1 is opened, allowing divers to exit and begin underwater operations. The protective unit 6, in conjunction with the locking seat 53, slides on the connecting rod 52, ensuring the stability of the protective unit 6 in protecting personnel. By locking the connecting chain 63 onto the corresponding locking seat 53, the stability of the protective harness 61 connected to the connecting chain 63 is ensured, thereby guaranteeing the relative safety of divers during underwater operations and effectively protecting them during operations.

[0025] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0026] This utility model discloses a safety protection device for diving operations.

[0027] Example 1, according to Appendix Figure 1-3 As shown, the device includes a guardrail 1, a connecting seat 2 on the guardrail 1, a stabilizing unit 5 inside the guardrail 1, the stabilizing unit 5 being connected below the connecting seat 2, and a protective unit 6 inside the stabilizing unit 5. The protective unit 6 works in conjunction with the stabilizing unit 5 to protect the stability of the diver within the guardrail 1. The stabilizing unit 5 includes:

[0028] Two connecting brackets 51 are fixedly connected to the bottom of the connecting seat 2;

[0029] Two connecting rods 52, each end of which is fixedly connected to two connecting brackets 51;

[0030] Multiple locking seats 53 are slidably connected to the outer peripheral wall of the connecting rod 52. The locking seats 53 are connected to the protective unit 6. The protective unit 6 slides on the connecting rod 52 in cooperation with the locking seats 53 to ensure the stability of the protective unit 6 in protecting personnel.

[0031] A protective door 11 is rotatably connected to the protective railing 1. By rotating the protective door 11, the protective railing 1 can be opened, making it convenient for divers to come out of the protective railing 1 to carry out underwater operations.

[0032] The protective unit 6 includes a protective harness 61 with buckles, which are used to attach the protective harness 61 to the diver.

[0033] Both sides of the protective strap 61 are provided with a bracket 62, and a connecting chain 63 is installed on the bracket 62. The protective strap 61 is limited between the stabilizing units 5 by the connecting chain 63.

[0034] A buckle is provided on the other side of the connecting chain 63. The connecting chain 63 is installed with the snap-fit ​​seat 53 through the buckle. The connecting chain 63, together with the snap-fit ​​seat 53, restricts the protective strap 61 in the stabilizing unit 5.

[0035] By fastening the connecting chain 63 onto the corresponding mounting bracket 53, the stability of the protective harness 61 connected to the connecting chain 63 is ensured, thereby ensuring the relative safety of the diver during diving operations and effectively protecting the diver during operations.

[0036] A plug is provided between the snap-fit ​​seat 53 and the connecting rod 52. By adjusting the snap-fit ​​seat 53 to slide on the connecting rod 52, the position of the protective unit 6 connected to it can be effectively adjusted, which facilitates underwater operations for divers.

[0037] Example 2, according to Appendix Figure 1-3 As shown, the device includes a guardrail 1, a connecting seat 2 on the guardrail 1, a stabilizing unit 5 inside the guardrail 1, the stabilizing unit 5 being connected below the connecting seat 2, and a protective unit 6 inside the stabilizing unit 5. The protective unit 6 works in conjunction with the stabilizing unit 5 to protect the stability of the diver within the guardrail 1. The stabilizing unit 5 includes:

[0038] Two connecting brackets 51 are fixedly connected to the bottom of the connecting seat 2;

[0039] Two connecting rods 52, each end of which is fixedly connected to two connecting brackets 51;

[0040] Multiple locking seats 53 are slidably connected to the outer peripheral wall of the connecting rod 52. The locking seats 53 are connected to the protective unit 6. The protective unit 6 slides on the connecting rod 52 in cooperation with the locking seats 53 to ensure the stability of the protective unit 6 in protecting personnel.

[0041] The connecting seat 2 is provided with two connecting ears 3, which are symmetrically distributed. Steel wire ropes are connected to the two connecting ears 3, and the connecting seat 2 and the guardrail 1 are hoisted through the steel wire ropes on the two connecting ears 3.

[0042] A limit seat 4 is provided on the connecting seat 2, and a limit hole 41 is opened on the limit seat 4. The wire rope connected to the connecting ear 3 passes through the limit hole 41 and is connected to the crane through the limit hole 41.

[0043] The steel wire rope passes through the limiting hole 41, and the limiting hole 41 limits the stability of the steel wire rope, ensuring the stability of the hoisting of the guardrail 1 and the connecting seat 2, and making it convenient for the guardrail 1 to serve as a stable foothold for workers underwater.

[0044] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for underwater work, characterized by comprising: The system includes a guardrail (1), a connecting seat (2) on the guardrail (1), a stabilizing unit (5) inside the guardrail (1), the stabilizing unit (5) being connected below the connecting seat (2), and a protective unit (6) inside the stabilizing unit (5). The protective unit (6) works in conjunction with the stabilizing unit (5) to protect the stability of the diver within the guardrail (1). The stabilizing unit (5) includes: Two connecting brackets (51) are fixedly connected to the bottom of the connecting seat (2); Two connecting rods (52) are fixedly connected at both ends to two connecting brackets (51); Multiple locking seats (53) are slidably connected to the outer peripheral wall of the connecting rod (52). The locking seats (53) are connected to the protective unit (6). The protective unit (6) slides on the connecting rod (52) in cooperation with the locking seats (53) to ensure the stability of the protective unit (6) in protecting personnel.

2. The safety protection device for diving operations according to claim 1, characterized in that, The guardrail (1) is rotatably connected to a guard door (11).

3. The safety shield for underwater work according to claim 1, characterized in that The protective unit (6) includes a protective shoulder strap (61) with buckles. The protective shoulder strap (61) is installed on the diver by means of the buckles on the protective shoulder strap (61).

4. The safety shield for underwater work according to claim 3, characterized in that Both sides of the protective shoulder strap (61) are provided with a bracket (62), and a connecting chain (63) is installed on the bracket (62). The protective shoulder strap (61) is limited between the stabilizing units (5) by the connecting chain (63).

5. The safety shield for underwater operations according to claim 4, characterized in that, A buckle is provided on the other side of the connecting chain (63). The connecting chain (63) is installed with the snap-fit ​​seat (53) through the buckle. The connecting chain (63) cooperates with the snap-fit ​​seat (53) to confine the protective strap (61) in the stabilizing unit (5).

6. The safety shield for underwater operations according to claim 5, characterized in that, An insert is provided between the card holder (53) and the connecting rod (52).

7. The safety shield for underwater operations according to claim 1, characterized in that, The connecting seat (2) is provided with two connecting ears (3), which are symmetrically distributed and connected to steel wire ropes.

8. The safety shield for underwater operations according to claim 7, characterized in that, The connecting seat (2) is provided with a limiting seat (4), and the limiting seat (4) has a limiting hole (41). The wire rope connected to the connecting ear (3) passes through the limiting hole (41) and is connected to the crane through the limiting hole (41).

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