Hanging device for safety rope

Abstract

The utility model discloses a safety rope hanging device which comprises a steel wire rope, two ends of the steel wire rope are respectively connected with a fixing seat in a tying mode, each fixing seat comprises a supporting rod and a bottom plate, the lower end of each supporting rod is welded in the center of the corresponding bottom plate, the upper half portion of each supporting rod is provided with a connecting through hole, the steel wire rope is tied on the supporting rods through the connecting through holes, and the bottom plates are provided with installation holes. And expansion bolts are arranged in the mounting holes. The device can be quickly, simply and conveniently installed, and time and labor are saved. After the device is fixed, the safety is improved. The hanging device allows the safety rope to smoothly slide on the steel wire rope, the activity range of operators is enlarged, and construction convenience is improved. Compared with a traditional method, the device has the advantages that the operation flexibility and efficiency are improved, the problem that an operator needs to frequently adjust a safety rope during movement is solved, and the safety risk is reduced.

Description

Technical Field

[0001] This utility model relates to the field of construction safety protection technology, and more specifically, it is a safety rope mounting device. Background Technology

[0002] Proper suspension of safety ropes is crucial for ensuring personal safety during high-altitude operations. For example, Chinese utility model patent CN220404670U, published on January 30, 2024, discloses a "Safety Rope Suspension Device for High-Altitude Operations." This device uses a movable component and a limiting nut to fix a connecting rod to an external building structure, and a fixed rod to connect a hanging component to a fixed component, thus securing the safety rope to the outside of the hanging ring and the stabilizing hook for direct wall-mounted installation. However, this device is limited to fixed-point suspension, which imposes limitations when used in special locations. First, it restricts the range of movement for workers, making effective work difficult in complex or irregular terrain. Second, a fixed-point suspended safety rope may not meet the needs of emergencies, as workers may not be able to quickly reach the required position. Furthermore, this limitation may increase operational risks, as workers may be forced to adopt unsafe postures or use unstable support points to complete tasks. Finally, for operations requiring movement between multiple points, a fixed-point suspended safety rope significantly reduces operational flexibility and efficiency. Moving from one suspension point to another requires completely removing the safety rope, which further increases the safety risk. Utility Model Content

[0003] To address the safety risks associated with existing fixed-point suspension systems for safety ropes, this invention innovatively provides a safety rope mounting device. This device allows for quick and easy installation, saving time and labor. Once fixed, the device enhances safety. The mounting device allows the safety rope to slide smoothly on the wire rope, expanding the range of movement for workers and improving ease of operation. Compared to traditional methods, this device improves operational flexibility and efficiency, avoids the need for frequent adjustments to the safety rope during movement, and reduces safety risks.

[0004] To achieve the above-mentioned technical objectives, this utility model discloses a safety rope mounting device, including a steel wire rope, with fixed seats attached to both ends of the steel wire rope. The fixed seats include a support rod and a base plate. The lower end of the support rod is welded to the center of the base plate, and the upper half of the support rod is provided with a connecting through hole. The steel wire rope is attached to the support rod through the connecting through hole. The base plate is provided with a mounting hole, and an expansion bolt is provided in the mounting hole.

[0005] Furthermore, in this utility model, a safety rope mounting device is provided, wherein the base plate is rectangular, and four mounting holes are provided, which are distributed at the four corners of the base plate.

[0006] Furthermore, in this utility model, a safety rope hanging device is provided, wherein the end of the wire rope passes through the connecting through hole of the support rod and is folded in half to form a folded part, and a fixing clip is provided on the folded part.

[0007] Furthermore, in this utility model, a safety rope mounting device is provided, wherein at least two fixing clips are provided on the folded portion.

[0008] Furthermore, this utility model provides a safety rope mounting device, wherein the fixing clip includes a clip and a base. The clip is U-shaped, and the base has a U-shaped groove in the middle. The two ends of the U-shaped groove of the base have fixing through holes. The clip is inserted into the fixing through holes of the base, and both ends of the clip protrude from the fixing through holes of the base. Both protruding parts of the clip are connected to locking nuts by threaded connection. A washer is fitted on the clip between the locking nut and the base. The folded part is locked between the clip and the base by the locking nut.

[0009] Furthermore, in this utility model, a safety rope mounting device is provided, wherein the support rod is a square steel pipe with a thickness of at least 3mm.

[0010] Furthermore, in this utility model, a safety rope mounting device is provided, wherein the base plate is a steel plate and the thickness of the steel plate is at least 20mm.

[0011] The beneficial effects of this utility model are as follows: This utility model adopts a standardized installation method, enabling quick and easy installation, greatly saving time and labor. After installation, the fixing effect of the hanging device is very firm, thus significantly improving overall safety. After the hanging device is installed, the safety rope can slide smoothly along the wire rope, greatly expanding the range of movement for workers and making construction more convenient. Compared with traditional fixed-point suspension safety ropes, this device significantly improves the flexibility and efficiency of operations. Because workers do not need to frequently remove and re-attach the safety rope during movement, safety risks are effectively reduced. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of a safety rope mounting device according to the present invention;

[0013] Figure 2 This is a front view structural diagram of a safety rope mounting device according to the present invention;

[0014] Figure 3 for Figure 2 A magnified schematic diagram of a portion of section A in the middle (1:3);

[0015] Figure 4This is a left-side structural schematic diagram of a safety rope mounting device according to the present invention;

[0016] Figure 5 This is a top view schematic diagram of a safety rope mounting device according to the present invention;

[0017] Figure 6 This is an exploded structural diagram of the fixing clip in the safety rope hanging device of this utility model. Detailed Implementation

[0018] The following is a detailed explanation and description of a safety rope mounting device according to the present invention, with reference to the accompanying drawings.

[0019] like Figure 1 , Figure 2 and combined Figure 4 and Figure 5 As shown, this utility model discloses a safety rope mounting device, including a steel wire rope 1, with fixing seats 2 attached to both ends of the steel wire rope 1 (i.e., a fixing seat 2 is attached to both the left and right ends of the steel wire rope 1). The fixing seat 2 includes a support rod 21 and a base plate 22. The lower end of the support rod 21 is welded to the center of the base plate 22, and the upper half of the support rod 21 is provided with a connecting through hole. The steel wire rope 1 is attached to the support rod 21 through the connecting through hole. The base plate 22 is provided with mounting holes, and expansion bolts 23 are installed in the mounting holes. This device can be applied to special construction sites such as rooftops. In practical use, a standardized installation method is adopted. One base plate 22 is fixedly connected to the main component using expansion bolts 23, and one end of the steel wire rope 1 is tied to the support rod 21 of this base plate 22. Then, depending on the worker's range of motion, the other base plate 22 is fixedly connected to the main component using expansion bolts 23, and the other end of the steel wire rope 1 is tied to the support rod 21 of this base plate 22. This achieves quick and easy installation, greatly saving time and labor. The support rod 21 allows the steel wire rope 1 to be moved a certain distance away from the main component, facilitating the sliding of the safety rope on the steel wire rope 1. After installation, the fixing effect of the hanging device is very firm, significantly improving overall safety. After the hanging device is installed, the safety rope can slide smoothly along the steel wire rope 1, greatly expanding the range of motion for workers and making construction more convenient. Compared with traditional fixed-point suspension safety ropes, this device significantly improves the flexibility and efficiency of operations. Because workers do not need to frequently remove and re-attach the safety rope during movement, safety risks are effectively reduced.

[0020] like Figure 1 and combined Figure 5As shown, in one embodiment of this utility model, the base plate 22 is rectangular, and four mounting holes are provided, distributed at the four corners of the base plate 22. This allows for simultaneous fixing of the base plate 22 from four directions, improving its stability. To ensure overall strength, the base plate 22 is made of steel plate with a thickness of at least 20mm, and the support rod 21 is made of square steel tube with a thickness of at least 3mm.

[0021] like Figure 3 and combined Figure 6 As shown, in one embodiment of this utility model, a specific method for fixing the end of the wire rope 1 is provided. When fixing the end of the wire rope 1, the end of the wire rope 1 is passed through the connecting through hole of the support rod 21 and folded in half to form a folded portion 11, and a fixing clip 3 is provided on the folded portion 11. See also Figure 6 The specific structure of the fixing card 3 is as follows: The fixing card 3 includes a card 31 and a card seat 32. The card 31 is U-shaped. The card seat 32 has a U-shaped groove in the middle. The two ends of the U-shaped groove of the card seat 32 have fixing through holes. The card 31 is inserted into the fixing through holes of the card seat 32. The two ends of the card 31 pass through the fixing through holes of the card seat 32. The two protruding parts of the card 31 are connected to the locking nuts 33 by threaded connection. The locking nuts 33 and the card seat 32 are fitted with washers 34 on the card 31. The folded part 11 is clamped between the card 31 and the card seat 32 by the locking nuts 33. During actual installation, first place the clamp 31 on the wire rope 1, then insert the clamp seat 32 into the lower end of the clamp seat 32. This restricts the wire rope 1 between the clamp 31 and the clamp seat 32. Next, put the washer 34 on the end of the clamp 31, then screw the locking nut 33 onto the thread at the lower end of the clamp, and finally tighten the locking nut 33. At this point, the wire rope 1 and the rope end (i.e., the folded part 11) are pressed tightly between the clamp 31 and the clamp seat 32, preventing the wire rope 1 from loosening. To ensure the fixing effect of the wire rope end 1, at least two fixing clips 3 are set on the folded part 11.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] In the description of this specification, the references to terms such as "this embodiment," "an embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and simple improvements made on the substantive content of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A safety rope attachment device, characterized in that: The device includes a steel wire rope, with fixed seats attached to both ends. Each fixed seat includes a support rod and a base plate. The lower end of the support rod is welded to the center of the base plate. The upper half of the support rod has a connecting through hole, through which the steel wire rope is attached to the support rod. The base plate has mounting holes, and expansion bolts are installed in the mounting holes.

2. The safety rope attachment device according to claim 1, characterized in that: The base plate is rectangular, and there are four mounting holes, which are distributed at the four corners of the base plate.

3. The safety rope attachment device according to claim 2, characterized in that: The end of the wire rope passes through the connecting hole of the support rod and is folded in half to form a folded part, and a fixing clip is provided on the folded part.

4. The safety rope attachment device according to claim 3, characterized in that: At least two retaining clips are provided on the folded section.

5. The safety rope attachment device according to claim 4, characterized in that: The fixing clip includes a clip and a clip base. The clip is U-shaped, and the clip base has a U-shaped groove in the middle. The clip base has fixing through holes at both ends of the U-shaped groove. The clip is inserted into the fixing through holes of the clip base, and both ends of the clip protrude from the fixing through holes of the clip base. Locking nuts are connected to the protruding parts at both ends of the clip by threaded connection. A washer is fitted on the clip between the locking nut and the clip base. The folded part is locked between the clip and the clip base by the locking nut.

6. A safety rope attachment device according to any one of claims 1-5, characterized in that: The support rod is a square steel tube with a thickness of at least 3mm.

7. The safety rope attachment device according to claim 6, characterized in that: The base plate is a steel plate, and the thickness of the steel plate is at least 20mm.

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