Safety rope supporting device

Abstract

The utility model relates to the technical field of engineering operation safety guarantee, and discloses a safety rope supporting device which comprises a supporting piece and a connecting piece, the supporting piece comprises a first limiting part and a second limiting part, and the connecting piece comprises a connecting part. By arranging the supporting piece with the first limiting part and the second limiting part, the limiting groove which is suitable for the safety rope to penetrate through and is of the opening structure is formed between the first limiting part and the second limiting part, and the second limiting part is arranged to be in a rotatable mode; when a constructor carries the safety hook to reach the supporting device from a safety rope on one side of the supporting device, the safety hook can pass through the supporting device under the condition that the safety hook is not separated from the safety rope, so that the operation required by the constructor for enabling the safety hook to pass through the supporting device is simplified; and potential safety hazards caused by temporary separation of the safety hook and the safety rope can be eliminated, and it is ensured that the safety hook is always hung and buckled on the safety rope in the whole operation process.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering operation safety assurance, in particular to a safety rope supporting device. Background Art

[0002] The contents of this section merely provide background information related to the present invention and may not constitute prior art.

[0003] In the current construction industry, in order to ensure the personal safety of construction workers working at heights, safety ropes are generally set up at the workplace, and the safety hooks on the safety belts worn by the construction workers are hooked onto the safety ropes, so that when the construction workers move along the length of the safety rope, the safety hooks and the safety ropes can provide safety protection for the construction workers.

[0004] At the same time, when the construction workers have a large working range and the safety rope is relatively long, a number of supporting devices for supporting the safety rope are usually arranged at intervals along the length direction of the safety rope.

[0005] Currently used support devices are generally made of materials such as steel pipes or angle steel. When construction workers carry a safety hook along a safety rope to the support device, if they need to pass the safety hook through the support device, they often need to temporarily separate the safety hook from the safety rope, allowing the hook to pass through the support device and then hook onto the safety rope on the other side of the support device. This is not only cumbersome, but also poses certain safety risks when the safety hook and safety rope are temporarily separated. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a safety rope support device, so that when construction workers carry a safety hook to the support device, they can pass the safety hook through the support device without separating the safety hook from the safety rope.

[0007] The purpose of the utility model is achieved through the following technical solutions:

[0008] The utility model discloses a safety rope supporting device, comprising:

[0009] The support member includes a first limiting portion and a second limiting portion; the first limiting portion and the second limiting portion are arranged opposite to each other along a reference axis, and a limiting groove is formed between the first limiting portion and the second limiting portion, which surrounds the reference axis and has an open structure; a plurality of pushing portions are provided in a circumferential direction of the second limiting portion and are sequentially distributed around the reference axis, and each of the pushing portions extends in a radial direction of the second limiting portion in a direction away from the reference axis, and an avoidance groove is formed between two adjacent pushing portions;

[0010] The connecting member includes a connecting portion; the supporting member is connected to the connecting portion, and the second limiting portion is configured to be able to rotate around the reference axis with the reference axis as the center.

[0011] Furthermore, the support member further includes a rotating portion, the axis of the rotating portion coincides with the reference axis, and the first limiting portion and the second limiting portion are both fixedly connected to the rotating portion;

[0012] The rotating portion is movably connected to the connecting portion so that the rotating portion can rotate around the reference axis with the reference axis as the center.

[0013] Furthermore, each of the pushing portions on the second limiting portion is in an outwardly convex arc-shaped structure;

[0014] The avoidance groove between two adjacent pushing parts is an inwardly recessed arc structure.

[0015] Furthermore, the connecting member further includes an attachment portion connected to the connecting portion.

[0016] Furthermore, the attachment portion is a screw.

[0017] Furthermore, the attachment portion is a fastener.

[0018] Furthermore, the attachment portion and the connection portion are detachably connected.

[0019] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects:

[0020] The safety rope support device disclosed by the utility model is provided with a support member having a first limiting portion and a second limiting portion, and a limiting groove suitable for allowing the safety rope to pass through and having an open structure is formed between the first limiting portion and the second limiting portion, and the second limiting portion is provided in a rotatable form. When a construction worker carries a safety hook from a safety rope on one side of the support device to the support device, the safety hook can pass through the support device without separating the safety hook from the safety rope, thereby helping to simplify the operations required for the construction worker to pass the safety hook through the support device, and helping to eliminate the safety hazards caused by the temporary separation of the safety hook and the safety rope, ensuring that the safety hook is always hooked on the safety rope during the entire operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic structural diagram of a safety rope support device provided in Example 1 of the present utility model;

[0022] Figure 2 for Figure 1 A schematic structural diagram of a support member in a safety rope support device is shown;

[0023] Figure 3 for Figure 2 a cross-sectional view of the support member shown;

[0024] Figure 4 for Figure 1 A schematic structural diagram of a connecting member in a safety rope support device is shown;

[0025] Figures 5 to 7 The figure shows the actual use of the safety rope support device disclosed in Example 1, and the general process when the safety hook passes through the support device; wherein, Figure 5 This is the state when the safety hook is about to reach the supporting device. Figure 6 It is the state when the safety hook enters the avoidance groove between two adjacent pushing parts. Figure 7 The second limiting portion of the support member rotates in the direction indicated by the dotted arrow to move the safety hook from one side of the support device to the other side of the support device;

[0026] Figure 8 This is a schematic structural diagram of the safety rope support device provided in Example 2 of the present utility model.

[0027] Icon: 10-support member, 11-first limiting portion, 12-second limiting portion, 13-limiting groove, 14-pushing portion, 15-avoidance groove, 16-rotating portion, 20-connecting member, 21-connecting portion, 22-attaching portion, 100-safety rope, 200-safety hook. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific implementation methods. The same figure marks in the accompanying drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Compared to the embodiments shown in the drawings, feasible embodiments within the scope of protection of the present invention may have fewer components, other components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0030] Example 1

[0031] Embodiment 1 of the present invention discloses a support device suitable for supporting a safety rope 100, and is particularly suitable for supporting a safety rope 100 that is stretched and arranged in a horizontal position at a workplace.

[0032] like Figure 1 As shown in FIG, it shows the general structure of the exemplary support device disclosed in this embodiment. Figure 1 In the supporting device shown, the supporting device may include a supporting member 10 and a connecting member 20 .

[0033] In this embodiment, the support member 10 is suitable for supporting a safety rope 100 that is pulled horizontally at a work site. Figure 2 and Figure 3 As shown, the support member 10 may include a first limiting portion 11 and a second limiting portion 12. The first limiting portion 11 and the second limiting portion 12 are arranged relative to each other along a reference axis s, so as to form a limiting groove 13 that surrounds the reference axis s and has an open structure between the first limiting portion 11 and the second limiting portion 12. When supporting the safety rope 100, the safety rope 100 can enter the limiting groove 13 from the opening at the top of the limiting groove 13, and the degree of freedom of the safety rope 100 in the horizontal direction perpendicular to its own length direction after entering the limiting groove 13 is reliably restricted by the first limiting portion 11 and the second limiting portion 12.

[0034] The first limiting portion 11 may be as follows: Figure 2 The first stopper 11 is shown as a generally circular plate-shaped member. Of course, in other embodiments of the present invention, the first stopper 11 may have other suitable shapes. The second stopper 12 may also be a generally circular plate-shaped member. Unlike the first stopper 11, the second stopper 12 is provided with multiple circumferentially extending thrust portions 14, which are sequentially distributed around the reference axis s. For example, the multiple thrust portions 14 may be distributed in an annular array around the reference axis s.

[0035] At the same time, a single pushing portion 14 may be a structure extending in the radial direction of the second limiting portion 12 in a direction away from the reference axis s. Figure 2 The avoidance groove 15 of the open structure shown in the figure. Among them, when the construction workers carry the safety hook 200 along the length direction of the safety rope 100 to the support device, the construction workers can make the safety hook 200 as shown in the figure. Figure 6 The method shown in FIG. 1 is to enter the avoidance groove 15 between two adjacent pushing portions 14 .

[0036] In this embodiment, referring to Figure 4As shown, the connecting member 20 includes a connecting portion 21. The support member 10 is connected to the connecting portion 21, and the second limiting portion 12 in the support member 10 is configured to be able to rotate around the reference axis s with the reference axis s as the center. In this embodiment, the connecting portion 21 can be as follows Figure 4 The shaft is shown in the form of an axis, and the axis of the connecting portion 21 can coincide with the reference axis s, so as to optimize the structural design of the entire supporting device as much as possible.

[0037] Thus, when the supporting device disclosed in this embodiment is actually used, the supporting device is first fixed at a predetermined position in the workplace as required, and then the safety rope 100 provided in the workplace is pulled as shown in FIG. Figure 5 The method shown enters the limiting groove 13 from the opening at the top of the limiting groove 13 , and the freedom of the safety rope 100 entering the limiting groove 13 in the horizontal direction perpendicular to its own length direction is reliably limited by the first limiting portion 11 and the second limiting portion 12 .

[0038] On this basis, when the construction workers carry the safety hook 200 from the safety rope 100 on one side of the support device to the support device, the construction workers first operate the safety hook 200 to Figure 6 The construction worker enters the avoidance groove 15 between two adjacent pushing parts 14 in the manner shown, and then moves the safety hook 200 toward the direction of the safety rope 100 on the other side of the support device, so as to apply a force to the corresponding pushing part 14 through the safety hook 200 to force the second limiting part 12 to rotate around the reference axis s, so that the second limiting part 12 is rotated around the reference axis s. Figure 6 or Figure 7 As the second limiting portion 12 rotates, the safety hook 200 can be moved from one side of the support device to the other side of the support device. After that, the construction worker can continue to operate the safety hook 200 to move along the safety rope 100 on the other side of the support device, thereby achieving the purpose of allowing the safety hook 200 to pass through the support device without separating from the safety rope 100.

[0039] At the same time, since the safety rope 100 can freely enter and exit the limiting groove 13 from the opening at the top of the limiting groove 13, it is also possible to conveniently add or reduce the support device at any position along the length direction of the safety rope 100 without having to re-pull the safety rope 100.

[0040] like Figure 2 or Figure 3As shown, the support member 10 may further include a rotating portion 16 disposed between the first limiting portion 11 and the second limiting portion 12. The first limiting portion 11 and the second limiting portion 12 are both fixedly connected to the rotating portion 16. The axis of the rotating portion 16 coincides with the reference axis s, and the rotating portion 16 is movably connected to the connecting portion 21 of the connecting member 20 so that the rotating portion 16 can rotate around the reference axis s with the reference axis s as the center. For example, in the case where the connecting portion 21 is an axis, the rotating portion 16 may be a sleeve coaxially disposed on the connecting portion 21 and rotatably engaged with the connecting portion 21.

[0041] By providing the rotating portion 16, when the safety rope 100 enters the limiting groove 13 from the opening at the top of the limiting groove 13, the safety rope 100 located within the limiting groove 13 can be supported by the rotating portion 16, thereby providing reliable support for the safety rope 100. At the same time, by configuring the rotating portion 16 to be rotatable about the reference axis s and by securing the first limiting portion 11 and the second limiting portion 12 to the rotating portion 16, the entire support member 10 becomes a member that can rotate about the reference axis s. In this way, combined with the above, when the construction workers hold the safety hook 200 and move it toward the direction of the safety rope 100 on the other side of the support device, so as to apply a force to the corresponding pushing part 14 through the safety hook 200 to force the second limiting part 12 to rotate around the reference axis s, the entire support member 10 will rotate around the reference axis s. This design can not only smoothly move the safety hook 200 from one side of the support device to the other side of the support device, but also help to reduce the friction between the safety rope 100 located in the limiting groove 13 and the support member 10, thereby making it more conducive for the safety hook 200 to pass through the support member 10.

[0042] Combine Figure 2 As shown, each pushing portion 14 on the second limiting portion 12 can be an outwardly convex arc structure, and the avoidance groove 15 between two adjacent pushing portions 14 can be an inwardly concave arc structure. This is conducive to the safety hook 200 more smoothly entering and exiting the avoidance groove 15 between two adjacent pushing portions 14.

[0043] In order to facilitate the use of fixing the entire support device at a predetermined position, such as Figure 4 As shown, the connecting member 20 further includes an attachment portion 22 connected to the connecting portion 21. The attachment portion 22 is suitable for being attached to some fixed structural members in a workplace.

[0044] Furthermore, the attachment portion 22 may be as follows Figure 4 By providing a screw as the attachment portion 22, the entire support device can be fixed to a perforated structural member in the workplace, such as a perforated steel frame. The axis of the screw can coincide with the reference axis s.

[0045] Example 2

[0046] On the basis of Example 1, this embodiment discloses another supporting device suitable for supporting the safety rope 100. Compared with the supporting device disclosed in Example 1, the supporting device disclosed in this embodiment has a connecting member 20 with a different structure.

[0047] Specifically, combined Figure 8 As shown, in this embodiment, the attachment portion 22 of the connector 20 can be a fastener. It is understood that by providing a fastener as the attachment portion 22, the entire support device can be fixed to a tubular structure such as a steel pipe of a scaffold in a workplace.

[0048] Of course, in other embodiments of the present invention, the attachment portion 22 may also be in other forms suitable for attachment to a fixed structural member, such as a clamp, etc., which is not limited here.

[0049] Additionally, in some embodiments of the present invention, the attachment portion 22 and the connection portion 21 may be detachably connected. For example, the attachment portion 22 and the connection portion 21 may be threaded. This makes the attachment portion 22 a detachable component, facilitating replacement of different attachment portions 22 as needed, thereby facilitating the use of the support device on various structural members.

[0050] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A safety rope support device, characterized in that: include: The support member includes a first limiting portion and a second limiting portion; the first limiting portion and the second limiting portion are arranged opposite to each other along a reference axis, and a limiting groove is formed between the first limiting portion and the second limiting portion, which surrounds the reference axis and has an open structure; a plurality of pushing portions are provided in a circumferential direction of the second limiting portion and are sequentially distributed around the reference axis, and each of the pushing portions extends in a radial direction of the second limiting portion in a direction away from the reference axis, and an avoidance groove is formed between two adjacent pushing portions; The connecting member includes a connecting portion; the supporting member is connected to the connecting portion, and the second limiting portion is configured to be able to rotate around the reference axis with the reference axis as the center.

2. The safety rope support device according to claim 1, characterized in that: The support member further includes a rotating portion, the axis of the rotating portion coincides with the reference axis, and the first limiting portion and the second limiting portion are both fixedly connected to the rotating portion; The rotating portion is movably connected to the connecting portion so that the rotating portion can rotate around the reference axis with the reference axis as the center.

3. The safety rope support device according to claim 1, characterized in that: Each of the pushing portions on the second limiting portion is in an outwardly convex arc-shaped structure; The avoidance groove between two adjacent pushing parts is an inwardly recessed arc structure.

4. The safety rope support device according to claim 1, characterized in that: The connecting member further includes an attachment portion connected to the connecting portion.

5. The safety rope support device according to claim 4, characterized in that: The attachment portion is a screw.

6. The safety rope support device according to claim 4, characterized in that: The attachment portion is a fastener.

7. The safety rope support device according to claim 4, characterized in that: The attachment portion is detachably connected to the connection portion.

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