Detachable life rope connecting piece

Abstract

The detachable life rope connecting piece comprises a connecting assembly and a fastening assembly, the connecting assembly comprises connecting heads, limiting plates and an adjusting block, the connecting heads are arranged at the two ends of the adjusting block, limiting screw rods are arranged between the connecting heads and the adjusting block, the limiting plates vertically penetrate through the connecting heads, and the fastening assembly is arranged on the inner sides of the connecting heads. The fastening assembly comprises a fastening plate, a movable rod and a fixed sleeve, the rear end of the movable rod is sleeved with the fixed sleeve, and the movable rod is arranged on the outer side of the fastening plate. According to the life rope fixing device, a plurality of life rope sections are connected through the adjustable connecting pieces, the ends of the adjacent life rope sections are connected through the connectors, the life rope sections are fastened through the fastening plates, the limiting plates penetrate through the connectors, the fastening plates and the life rope sections at the same time and are fixed through the limiting screws, and therefore the life rope sections are fixed through the limiting screws after the life rope sections are divided into the life rope sections. Splicing is carried out according to requirements, and using is convenient.

Description

Technical Field

[0001] This utility model relates to, but is not limited to, the field of construction safety technology. Specifically, it relates to a detachable lifeline connector. Background Technology

[0002] A lifeline is a rope or strap made of high-strength materials, generally possessing characteristics such as high tensile strength, cut resistance, and impact resistance. Installing a lifeline is a construction safety measure, a protective measure implemented in hazardous environments such as high-altitude operations to ensure the safety of personnel. It is typically used to secure safety belts and other safety equipment to prevent accidental falls or slips. Installing a lifeline effectively reduces the safety risk for personnel in dangerous environments such as those at heights, thereby reducing the accident rate and protecting the lives and health of workers.

[0003] Traditional lifelines are typically of a fixed length and cannot be adjusted to suit different usage scenarios, which limits their applicability. Their fixed length also makes them inconvenient to carry and store, especially during long hikes or in situations with limited space. Therefore, a detachable lifeline connector is designed to address these issues. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a detachable lifeline connector.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] This utility model discloses a detachable lifeline connector, including a connecting component and a fastening component. The connecting component includes a connector, a limiting plate, and an adjusting block. Both ends of the adjusting block are provided with connectors. A limiting screw is provided between the connector and the adjusting block. The limiting plate vertically penetrates the connector.

[0007] The fastening assembly is disposed inside the connector. The fastening assembly includes a fastening plate, a movable rod, and a fixed sleeve. The fixed sleeve is sleeved on the rear end of the movable rod, and the movable rod is disposed outside the fastening plate.

[0008] As a preferred embodiment of this utility model, the two ends of the adjusting screw are respectively threaded into the adjusting block and the connecting head, the surface of the connecting block is provided with a limiting groove adapted to the limiting plate, and a limiting screw is provided between the limiting plate and the connecting head.

[0009] As a preferred technical solution of this utility model, the width of the limiting groove is designed to gradually decrease, and the connecting block and the limiting plate are provided with connecting holes that are threadedly engaged with the limiting screw.

[0010] As a preferred technical solution of this utility model, the connector has a plurality of fastening plates arranged in a circumferential array inside, the shape of the fastening plates is adapted to the connector, and the outer side of the fastening plates has a connecting groove that is threaded to the movable rod.

[0011] In a preferred embodiment of this utility model, the fixed sleeve has a movable cavity inside, the movable rod is movably connected to the fixed sleeve through the movable cavity, and a spring is provided between the movable rod and the fixed sleeve.

[0012] As a preferred embodiment of this utility model, the rear end of the movable rod is designed as a hook, one end of the spring is hooked to the movable rod, and the other end of the spring is fixedly connected to the fixed sleeve.

[0013] As a preferred embodiment of this utility model, the fastening plate has the limiting groove and the connecting hole on its surface. The limiting plate passes through the fastening plate through the limiting groove, and the limiting bolt is connected to the fastening plate through the connecting hole. A rubber pad is fixed on the inner side of the fastening plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention connects multiple lifelines by using adjustable connectors. Adjacent lifeline ends are connected by connectors, and fastening plates are used to secure the lifelines. A limiting plate passes through the connectors, fastening plates, and lifelines, and is fixed by limiting screws. This allows the lifeline to be divided into multiple segments and spliced ​​as needed, making it convenient to use and solving the problems of traditional lifelines having a fixed length, being unable to be adjusted according to actual usage scenarios, and being inconvenient to carry and store.

[0016] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

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

[0020] Figure 2 This is a partial structural diagram of the connector;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the connector;

[0022] Figure 4 This is a cross-sectional structural diagram of the fixed sleeve;

[0023] In the diagram: 100, connecting assembly; 101, connector; 102, limiting plate; 103, limiting screw; 104, limiting groove; 105, connecting hole; 106, adjusting block; 107, adjusting screw; 200, fastening assembly; 201, fastening plate; 202, movable rod; 203, fixed sleeve; 204, connecting groove; 205, movable cavity; 206, spring. Detailed Implementation

[0024] like Figure 1-4 As shown, this utility model provides a detachable lifeline connector, including a connecting component 100 and a fastening component 200. The connecting component 100 includes a connector 101, a limiting plate 102 and an adjusting block 106. Both ends of the adjusting block 106 are provided with connectors 101. A limiting screw 103 is provided between the connector 101 and the adjusting block 106. The limiting plate 102 vertically penetrates the connector 101.

[0025] The fastening assembly 200 is disposed inside the connector 101. The fastening assembly 200 includes a fastening plate 201, a movable rod 202 and a fixed sleeve 203. The fixed sleeve 203 is sleeved on the rear end of the movable rod 202, and the movable rod 202 is disposed outside the fastening plate 201.

[0026] Furthermore, in this embodiment, the two ends of the adjusting screw 107 are threadedly engaged with the adjusting block 106 and the connector 101, respectively. The surface of the connector is provided with a limiting groove 104 that is adapted to the limiting plate 102. A limiting screw 103 is provided between the limiting plate 102 and the connector 101. By adjusting the screw 107, the distance between the two ends of the connector can be adjusted, thereby adjusting the overall length of the connector to a certain extent.

[0027] In this embodiment, the width of the limiting groove 104 is gradually reduced. The connecting block and the limiting plate 102 are provided with connecting holes 105 that are threadedly engaged with the limiting screw 103. Through the design of the limiting groove 104, the limiting plate 102 will not fall straight down after being inserted, and the limiting screw 103 and the connecting hole 105 are used to fix the limiting plate 102.

[0028] In this embodiment, the connector 101 has a plurality of fastening plates 201 arranged in a circumferential array inside. The shape of the fastening plates 201 is adapted to the connector 101. The outer side of the fastening plates 201 is provided with a connecting groove 204 that is threadedly engaged with the movable rod 202. The movable rod 202 is installed through the connecting groove 204.

[0029] In this embodiment, the fixed sleeve 203 has a movable cavity 205 inside. The movable rod 202 is movably connected to the fixed sleeve 203 through the movable cavity 205. A spring 206 is provided between the movable rod 202 and the fixed sleeve 203. The movable cavity 205 provides space for the movable rod 202 to move, and the spring 206 provides elastic extension and contraction for the movable rod 202.

[0030] In this embodiment, the rear end of the movable rod 202 is designed as a hook. One end of the spring 206 is hooked to the movable rod 202, and the other end of the spring 206 is fixedly connected to the fixed sleeve 203. The design of the movable rod 202 facilitates its connection with the spring 206, and the fixed sleeve 203 is used to fix the spring 206.

[0031] In this embodiment, a limiting groove 104 and a connecting hole 105 are provided on the surface of the fastening plate 201. The limiting plate 102 passes through the fastening plate 201 through the limiting groove 104. The limiting bolt is connected to the fastening plate 201 through the connecting hole 105. A rubber pad is fixed on the inner side of the fastening plate 201. The limiting groove 104 and the connecting hole 105 allow both the limiting plate 102 and the limiting screw 103 to pass through the connector 101 and the fastening plate 201 simultaneously. The rubber pad improves the firmness of the connection between the fastening plate 201 and the lifeline and prevents slippage.

[0032] Specifically, when using the lifeline, the fixed-length lifeline is designed into multiple fixed-length segments. According to the needs of on-site construction, the ends of two adjacent lifeline segments are inserted into the connector 101. Limiting grooves 104 and connecting holes 105 are pre-cut at the ends of the lifeline. First, the limiting plate 102 is inserted, and then the limiting screw 103 is installed to fix the connection between the lifeline and the connector. Then, the adjusting screw 107 is manually rotated as needed to adjust the distance between two adjacent lifeline segments, so as to realize the assembly of multiple lifeline segments and achieve personalized lifeline settings.

[0033] Considering that the lifeline needs to be strong enough to ensure safety, a fastening assembly 200 is installed between the lifeline and the connector 101 for reinforcement. When the end of the lifeline is inserted into the inside of the fastening plate 201, the fastening plate 201 is squeezed and expanded outward. At the same time, the movable rod 202 moves into the inside of the fixed sleeve 203, and the spring 206 is compressed. Based on the reaction force of the spring 206, the movable rod 202 is pressed against the fastening plate 201. The fastening plate 201 is tightly attached to the outer surface of the lifeline, and the limiting plate 102 simultaneously penetrates the fastening plate 201. The limiting screw 103 also penetrates the fastening plate 201, achieving double fixation of the lifeline.

[0034] The connector 101, limiting plate 102, limiting screw 103, adjusting block 106, adjusting screw 107, fastening plate 201, movable rod 202, fixing sleeve 203, spring 206 and other components of this utility model are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0035] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", 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 connection 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.

[0038] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A detachable lifeline connector, characterized in that, The assembly includes a connecting component (100) and a fastening component (200). The connecting component (100) includes a connector (101), a limiting plate (102), and an adjusting block (106). Both ends of the adjusting block (106) are provided with connectors (101). A limiting screw (103) is provided between the connector (101) and the adjusting block (106). The limiting plate (102) extends vertically through the connector (101). The fastening assembly (200) is disposed inside the connector (101). The fastening assembly (200) includes a fastening plate (201), a movable rod (202), and a fixed sleeve (203). The fixed sleeve (203) is sleeved on the rear end of the movable rod (202), and the movable rod (202) is disposed outside the fastening plate (201).

2. The detachable lifeline connector according to claim 1, characterized in that, The two ends of the adjusting screw (107) are threaded into the adjusting block (106) and the connector (101) respectively. The surface of the connector is provided with a limiting groove (104) that is adapted to the limiting plate (102). A limiting screw (103) is provided between the limiting plate (102) and the connector (101).

3. A detachable lifeline connector according to claim 2, characterized in that, The width of the limiting groove (104) is gradually reduced, and the connecting block and the limiting plate (102) are provided with connecting holes (105) that are threadedly engaged with the limiting screw (103).

4. A detachable lifeline connector according to claim 3, characterized in that, The connector (101) has a plurality of fastening plates (201) arranged in a circumferential array. The shape of the fastening plates (201) is adapted to the connector (101). The outer side of the fastening plates (201) is provided with a connecting groove (204) that is threaded to the movable rod (202).

5. A detachable lifeline connector according to claim 4, characterized in that, The fixed sleeve (203) has a movable cavity (205) inside. The movable rod (202) is movably connected to the fixed sleeve (203) through the movable cavity (205). A spring (206) is provided between the movable rod (202) and the fixed sleeve (203).

6. A detachable lifeline connector according to claim 5, characterized in that, The rear end of the movable rod (202) is designed as a hook, one end of the spring (206) is hooked to the movable rod (202), and the other end of the spring (206) is fixedly connected to the fixed sleeve (203).

7. A detachable lifeline connector according to claim 6, characterized in that, The fastening plate (201) has the limiting groove (104) and the connecting hole (105) on its surface. The limiting plate (102) passes through the fastening plate (201) through the limiting groove (104). The limiting bolt is connected to the fastening plate (201) through the connecting hole (105). A rubber pad is fixed on the inner side of the fastening plate (201).

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