A kind of anti-falling hoisting mechanism for top-mounted mine lamp

Abstract

The utility model discloses a kind of anti-falling hoisting mechanisms for top-mounted mine lamp, it is related to top-mounted lamp field.The device includes anti-falling conical lampshade, hoist and anti-falling steel rope are installed at the top end of anti-falling conical lampshade, safety catch is installed at the top end of anti-falling conical lampshade, wherein, the bottom end of hoist and safety catch are connected, the top end of hoist is fixedly connected on top steel beam, hoist is used to support mine lamp, the top end of anti-falling steel rope is installed on top steel beam, the other end of anti-falling steel rope is installed on anti-falling conical lampshade, anti-falling steel rope is used to provide connection and support when safety catch drops, prevent mine lamp from falling.The device is converted into the clamping of lower hanging and safety catch by screw fixing, not only make it convenient and fast to replace, when there is wind, force can be unloaded by the rotation between lower hanging and safety catch, and it will not loosen like screw fixing, in addition, auxiliary support and anti-falling are carried out by the anti-falling steel rope set, improve the reliability of the anti-falling mechanism.

Description

Technical Field

[0001] This utility model relates to the field of top-mounted lights, and in particular to a fall-prevention hoisting mechanism for top-mounted mining lamps. Background Technology

[0002] Currently, industrial plants widely use mining lamps for lighting on their rooftops, typically installed at heights between 10 and 17 meters. Because the steel beams of the plant roof are curved to accommodate drainage needs, these lamps require a suspension rod to ensure uniform lighting and keep all fixtures at a consistent height. A common installation method uses screw connections, secured with two screws at the top and bottom. However, the harsh environment inside industrial plants, with strong drafts, causes prolonged and severe shaking of the lamps and suspension rods. This shaking creates continuous alternating stress on the fixing screws, leading to gradual loosening. Given the extremely long lifespan of mining lamps, far exceeding their warranty period, this accumulated loosening due to long-term wear and tear can eventually cause the lamps to fall. A mining lamp falling from a height of over ten meters has a large mass and high potential energy, posing a serious safety threat to ground equipment and personnel.

[0003] To address this problem, existing technologies typically employ two reinforcement measures: one is to increase the number of screws, such as using double screws for fixing, to improve the instantaneous bearing capacity of the connection point; the other is to mark the installation location with a white line and rely on regular manual inspections at height, observing the misalignment of the white line to determine if the screws are loose, so as to carry out timely repairs. However, this approach has significant drawbacks: firstly, while increasing the number of screws can improve strength, it does not fundamentally eliminate the risk of loosening caused by vibration, thus remaining a passive protection method; secondly, manual inspection is time-consuming and labor-intensive, and the high height of the factory and the large number of lamps result in low inspection efficiency and high costs; furthermore, working at heights inherently carries risks, and even minor loosening is difficult to detect in its early stages, easily leading to missed inspections and failure to eliminate potential hazards in time. Safety still heavily relies on human responsibility and detection ability, failing to achieve proactive and reliable safety protection. In response to the above situations, this utility model provides a fall arrest mechanism for top-mounted mining lamps to solve the aforementioned problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a fall protection hoisting mechanism for top-mounted mining lamps. It solves the problem that while increasing the number of screws can improve strength, it does not fundamentally eliminate the risk of loosening caused by vibration. This is a passive protection method. Manual inspection is time-consuming and labor-intensive, and the high height of the factory and the large number of lamps result in low inspection efficiency and high costs. Working at heights is inherently risky, and even minor loosening is difficult to detect in its early stages. It is easy to miss inspections and fail to eliminate potential hazards in time. Safety still highly depends on human responsibility and detection ability, and cannot achieve proactive and reliable safety protection.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fall-prevention hoisting mechanism for a top-mounted mining lamp, comprising a fall-prevention conical lampshade, a hoisting rod and a fall-prevention steel rope installed at the top of the fall-prevention conical lampshade, and a safety buckle installed at the top of the fall-prevention conical lampshade. The bottom end of the hoisting rod is connected to the safety buckle, and the top end of the hoisting rod is fixedly connected to a top steel beam. The safety buckle is used for quick installation onto the hoisting rod, and the hoisting rod is used to support the mining lamp. The top end of the fall-prevention steel rope is installed on the top steel beam, and the other end of the fall-prevention steel rope is installed on the fall-prevention conical lampshade. The fall-prevention steel rope provides connection and support when the safety buckle falls, preventing the mining lamp from falling.

[0006] Preferably, a connecting top seat is fixedly connected to the top of the anti-fall cone-shaped lampshade, a connecting ring is fixedly connected to the top of the connecting top seat, and the safety buckle is snapped onto the connecting ring.

[0007] Preferably, the boom includes an upper hook, a steel pipe, and a lower hanger. The upper hook is fixedly connected to the top end of the steel pipe and is snapped onto the top steel beam. The lower hanger is fixedly connected to the bottom end of the steel pipe, and the safety buckle is movably snapped into the lower hanger.

[0008] Preferably, a connecting block is fixedly connected to the top of the lower suspension, the connecting block is fixedly connected to the bottom of the steel pipe, and a hollow cavity is formed inside the steel pipe and the connecting block.

[0009] Preferably, a light wire is installed at the top of the connecting top seat, and the light wire is disposed inside the hollow cavity.

[0010] Preferably, one end of the anti-fall steel rope is fixedly connected to an upper lifting ring, which is snapped onto the top steel beam, and the other end of the anti-fall steel rope is fixedly connected to a lower lifting ring, which is installed inside the connecting ring.

[0011] The technical effects and advantages of this utility model are as follows: This type of top-mounted mine lamp anti-fall hoisting mechanism, by changing the screw fixing to the snap-fit ​​of the lower hanging and safety buckle, not only makes replacement convenient and quick, but also allows for stress relief through the rotation between the lower hanging and safety buckle in windy conditions, and will not loosen like screw fixing. In addition, the anti-fall steel rope provides auxiliary support and anti-fall protection, improving the reliability of the anti-fall mechanism. Attached Figure Description

[0012] 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.

[0013] Figure 1 This is a schematic diagram of the overall front structure of this utility model; Figure 2 This is a schematic diagram of the overall exploded structure of this utility model; Figure 3 This is a schematic diagram showing the detailed structure of the anti-fall cone-shaped lampshade of this utility model; Figure 4 This is a schematic diagram showing the detailed structure of the lifting rod of this utility model.

[0014] In the diagram: 1. Fall-proof conical lampshade; 11. Connecting top bracket; 12. Lamp wire; 13. Connecting ring; 14. Safety buckle; 2. Hanging rod; 21. Upper hook; 22. Steel pipe; 23. Lower hanging; 231. Connecting block; 24. Hollow cavity; 3. Fall-proof steel rope; 31. Upper hanging ring; 32. Lower hanging ring. Detailed Implementation

[0015] 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.

[0016] 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.

[0017] This utility model discloses a fall-prevention hoisting mechanism for top-mounted mining lamps, according to the attached... Figures 1 to 3 As shown, the device includes a fall-prevention cone-shaped lampshade 1, with a boom 2 and a fall-prevention steel rope 3 installed at the top. A safety buckle 14 is also installed at the top of the fall-prevention cone-shaped lampshade 1. The bottom end of the boom 2 is connected to the safety buckle 14, and the top end of the boom 2 is fixedly connected to the top steel beam. The safety buckle 14 is used for quick installation onto the boom 2. The boom 2 is used to support the miner's lamp. The top end of the fall-prevention steel rope 3 is installed on the top steel beam, and the other end of the fall-prevention steel rope 3 is installed on the fall-prevention cone-shaped lampshade 1. The fall-prevention steel rope 3 is used to provide connection and support when the safety buckle 14 falls, preventing the miner's lamp from falling.

[0018] In this embodiment, the safety buckle 14 effectively absorbs the force of wind-induced swaying and facilitates maintenance. A fall arrestor rope 3 is added to connect the light fixture to the top steel beam, providing secondary fall protection.

[0019] According to the appendix Figures 1 to 3 As shown, further, the top of the anti-fall cone lampshade 1 is fixedly connected to a connecting top seat 11, and the top of the connecting top seat 11 is fixedly connected to a connecting ring 13, with the safety buckle 14 snapped onto the connecting ring 13.

[0020] According to the appendix Figures 2 to 4 As shown, the boom 2 includes an upper hook 21, a steel pipe 22, and a lower hanger 23. The upper hook 21 is fixedly connected to the top of the steel pipe 22 and is snapped onto the top steel beam. The lower hanger 23 is fixedly connected to the bottom of the steel pipe 22. The safety buckle 14 is movably snapped into the lower hanger 23. A connecting block 231 is fixedly connected to the top of the lower hanger 23 and is fixedly connected to the bottom of the steel pipe 22. A hollow cavity 24 is formed inside the steel pipe 22 and the connecting block 231. A light wire 12 is installed at the top of the connecting top seat 11 and is set inside the hollow cavity 24.

[0021] In this embodiment, steel pipe 22 is used as the main structure of the hanging rod 2, and the lamp wire 12 can pass through the hollow cavity 24 of the steel pipe 22, which is neat and beautiful.

[0022] According to the appendix Figures 2 to 3 As shown, it is particularly important to emphasize that one end of the anti-fall steel rope 3 is fixedly connected to an upper hanging ring 31, which is snapped onto the top steel beam, and the other end of the anti-fall steel rope 3 is fixedly connected to a lower hanging ring 32, which is installed inside the connecting ring 13.

[0023] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fall-prevention hoisting mechanism for a top-mounted mining lamp, comprising a fall-prevention conical lampshade (1), characterized in that, The top of the anti-fall cone lampshade (1) is equipped with a hanging rod (2) and an anti-fall steel rope (3), and the top of the anti-fall cone lampshade (1) is equipped with a safety buckle (14). The bottom end of the boom (2) is connected to the safety buckle (14), the top end of the boom (2) is fixedly connected to the top steel beam, the safety buckle (14) is used to quickly install onto the boom (2), the boom (2) is used to support the mine lamp, the top end of the anti-fall steel rope (3) is installed on the top steel beam, the other end of the anti-fall steel rope (3) is installed on the anti-fall cone lamp cover (1), and the anti-fall steel rope (3) is used to provide connection and support when the safety buckle (14) falls, to prevent the mine lamp from falling.

2. The anti-fall hoisting mechanism for a top-mounted miner's lamp according to claim 1, characterized in that, The top of the anti-fall cone lampshade (1) is fixedly connected to a connecting top seat (11), and the top of the connecting top seat (11) is fixedly connected to a connecting ring (13). The safety buckle (14) is snapped onto the connecting ring (13).

3. The anti-fall hoisting mechanism for a top-mounted miner's lamp according to claim 2, characterized in that, The boom (2) includes an upper hook (21), a steel pipe (22) and a lower hanger (23). The upper hook (21) is fixedly connected to the top of the steel pipe (22) and is snapped onto the top steel beam. The lower hanger (23) is fixedly connected to the bottom of the steel pipe (22) and the safety buckle (14) is movably snapped into the lower hanger (23).

4. The anti-fall hoisting mechanism for a top-mounted miner's lamp according to claim 3, characterized in that, The lower suspension (23) is fixedly connected to a connecting block (231) at its top end. The connecting block (231) is fixedly connected to the bottom end of the steel pipe (22). A hollow cavity (24) is opened inside the steel pipe (22) and the connecting block (231).

5. The anti-fall hoisting mechanism for a top-mounted miner's lamp according to claim 4, characterized in that, A lamp wire (12) is installed at the top of the connecting top seat (11), and the lamp wire (12) is located inside the hollow cavity (24).

6. The anti-fall hoisting mechanism for a top-mounted miner's lamp according to claim 2, characterized in that, One end of the anti-fall steel rope (3) is fixedly connected to an upper hanging ring (31), which is snapped onto the top steel beam. The other end of the anti-fall steel rope (3) is fixedly connected to a lower hanging ring (32), which is installed inside the connecting ring (13).

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