A safety rope hook with monitorable status
By designing two layers of locking and monitoring mechanisms on the safety rope hook, and using pressure sensors and alarms to monitor the hook status in real time, the problem of easy unlocking and inability to monitor in real time of traditional safety rope hooks is solved, thus improving safety and convenience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YUNNAN XINGSHENG POWER TECH CO LTD
- Filing Date
- 2025-06-24
- Publication Date
- 2026-05-26
Smart Images
Figure CN224269959U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of safety rope hook technology, and in particular to a safety rope hook that can monitor the hook status. Background Technology
[0002] A safety rope hook is a safety protection device used for working at heights or climbing, and is usually made of high-strength metal.
[0003] In scenarios such as high-altitude operations, rock climbing, and rescue, safety rope hooks are critical equipment for ensuring personnel safety. While traditional safety rope hooks can meet basic hooking needs, they have significant shortcomings in terms of safety and ease of use. On the one hand, hooks rely on a single locking structure, which can easily lead to accidental unlocking when subjected to significant external impact, wear and tear from long-term use, or misoperation, significantly increasing the risk of falls. On the other hand, workers cannot monitor the hook's status in real time, making it difficult to detect and take timely measures when the hook accidentally opens or is not fully locked, thus increasing safety hazards. Utility Model Content
[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0006] A safety rope hook capable of monitoring hook status includes a hook body, a locking mechanism installed on the hook body, a monitoring mechanism installed on the inner wall of the hook body, and a mounting base. The mounting base is fixedly installed at one end of the hook body, and a slot is opened at the other end of the hook body. A locking block is rotatably connected to the inner wall of the mounting base, and one end of the locking block is engaged in the slot.
[0007] The monitoring mechanism includes a protective plate, which is fixedly installed on the inner wall of the hook body. A controller is fixedly installed at the bottom of the protective plate, an alarm is fixedly installed on the inner wall of the hook body, and a pressure sensor is fixedly installed on the inner wall of the slot.
[0008] As a preferred embodiment of the safety rope hook that can monitor the status of the hook according to the present invention, the card block is provided with a first sliding groove, and a slider is slidably arranged on the inner wall of the first sliding groove.
[0009] As a preferred embodiment of the safety rope hook that can monitor the status of the hook according to the present invention, the slider is T-shaped and a roller is rotatably connected to the slider.
[0010] As a preferred embodiment of the safety rope hook that can monitor the status of the hook according to the present invention, wherein: the inner wall of the first sliding groove is provided with a second sliding groove, and the roller slides in the second sliding groove.
[0011] As a preferred embodiment of the safety rope hook that can monitor the status of the hook according to the present invention, wherein: a sliding sleeve is fixedly installed at one end of the slider, and the sliding sleeve slides on the surface of the block.
[0012] As a preferred embodiment of the safety rope hook that can monitor the status of the hook according to the present invention, wherein: a clamping spring is fixedly installed on the inner wall of the mounting base, and one end of the clamping spring is fixedly connected to the bottom end of the locking block.
[0013] As a preferred embodiment of the safety rope hook capable of monitoring the hook status described in this utility model, a spring is fixedly installed on the inner wall of the first slide groove, and one end of the spring is fixedly connected to the slider.
[0014] As a preferred embodiment of the safety rope hook capable of monitoring the hook status described in this utility model, a finger seat is fixedly installed on the sliding sleeve, and an installation plate is fixedly installed at one end of the sliding sleeve.
[0015] As a preferred embodiment of the safety rope hook capable of monitoring the hook status described in this utility model, the mounting plate is in the shape of a strip plate, and a plug rod is fixedly installed on the side of the mounting plate, the plug rod being in the shape of a cylindrical rod.
[0016] As a preferred embodiment of the safety rope hook capable of monitoring the hook status described in this utility model, wherein: a sleeve is fixed on the hook body, and the cross-sectional dimensions of the inner wall of the sleeve are adapted to the insert rod.
[0017] The advantages of this utility model are as follows: by setting a locking mechanism and adopting a two-layer locking, the safety of the safety rope hook is improved. At the same time, the locking mechanism can be unlocked with one hand, which is simple and convenient to operate. By setting a monitoring mechanism, it is easy to monitor in real time whether the safety rope hook is open, which helps to improve the safety of the hook. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments 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. Among them:
[0019] Figure 1 This is a schematic diagram of the overall design of this utility model.
[0020] Figure 2 This is a schematic diagram of the monitoring mechanism of this utility model.
[0021] Figure 3 This is a schematic diagram of the pressure sensor of this utility model.
[0022] Figure 4 This is a cross-sectional view of the first groove of this utility model.
[0023] Figure 5 This is a schematic diagram of the sliding sleeve of this utility model.
[0024] Figure 6 This is a schematic diagram of the insert of this utility model.
[0025] Figure 7 This is a schematic diagram of the slider of this utility model.
[0026] Figure 8 This is a schematic diagram of the clamping spring of this utility model.
[0027] The following are the labeling elements in the diagram: 1. Hook body; 2. Locking mechanism; 21. Clamping spring; 22. Mounting base; 23. Locking block; 24. Sliding sleeve; 25. Insert sleeve; 26. First sliding groove; 27. Locking groove; 28. Second sliding groove; 29. Sliding block; 210. Roller; 211. Spring; 212. Finger seat; 213. Insert rod; 214. Mounting plate; 3. Monitoring mechanism; 31. Protective plate; 32. Alarm; 33. Controller; 34. Pressure sensor. Detailed Implementation
[0028] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.
[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.
[0030] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.
[0031] Example 1:
[0032] Reference Figures 1 to 8 This is the first embodiment of the present invention. This embodiment provides a safety rope hook with a monitorable hook status, including a hook body 1. A locking mechanism 2 is installed on the hook body 1. By setting the locking mechanism 2, a two-layer locking is adopted to improve the safety of the safety rope hook. At the same time, the locking mechanism 2 can be unlocked with one hand, which is simple and convenient to operate. A monitoring mechanism 3 is installed on the inner wall of the hook body 1. By setting the monitoring mechanism 3, it is convenient to monitor whether the safety rope hook is open in real time, which helps to improve the safety of the hook. The locking mechanism 2 includes a mounting base 22, which is fixedly installed on one end of the hook body 1. The mounting base 22 is set to support the rotation of the locking block 23. A slot 27 is opened on the other end of the hook body 1. The inner wall of the mounting base 22 is rotatably connected to the locking block 23. One end of the locking block 23 is locked into the slot 27. The locking block 23 is set to lock into the slot 27, thereby achieving the purpose of closing the hook.
[0033] The monitoring mechanism 3 includes a protective plate 31, which is fixedly installed on the inner wall of the hook body 1. The protective plate 31 is used to protect the controller 33 and the alarm 32. The controller 33 is fixedly installed at the bottom of the protective plate 31. The controller 33 is a known technology. The alarm 32 is fixedly installed on the inner wall of the hook body 1. The alarm 32 is used to remind the staff to open the hook. The pressure sensor 34 is fixedly installed on the inner wall of the slot 27. The pressure sensor 34 is an FSR402, which is a known technology. The pressure sensor 34 is used to monitor the contact between the card block 23 and the slot 27 in real time.
[0034] Example 2:
[0035] Reference Figures 1 to 8 This is the second embodiment of the present invention, which is based on the previous embodiment.
[0036] Specifically, the card block 23 has a first groove 26, and a slider 29 is slidably disposed on the inner wall of the first groove 26.
[0037] The first groove 26 is designed to support the sliding of the slider 29.
[0038] Specifically, the slider 29 is T-shaped, and a roller 210 is rotatably connected to the slider 29.
[0039] The roller 210 is configured to roll within the second groove 28.
[0040] Specifically, the inner wall of the first slide groove 26 is provided with a second slide groove 28, and the roller 210 slides in the second slide groove 28.
[0041] The second groove 28 is provided to support the rolling of the roller 210.
[0042] Specifically, a sliding sleeve 24 is fixedly installed at one end of the slider 29, and the sliding sleeve 24 slides on the surface of the block 23.
[0043] The sliding sleeve 24 is designed to support the installation of the finger seat 212.
[0044] Specifically, a clamping spring 21 is fixedly installed on the inner wall of the mounting base 22, and one end of the clamping spring 21 is fixedly connected to the bottom end of the locking block 23.
[0045] The clamping spring 21 is a known technology. The clamping spring 21 mainly uses the elastic deformation of the material to generate clamping force. When an external force is applied to the clamping spring 21, causing it to undergo elastic deformation, the clamping spring 21 will generate a restoring force in the opposite direction to the external force. This restoring force is the clamping force, which can tightly clamp the object. The clamping spring 21 is designed to allow one end of the locking block 23 to engage with the locking slot 27.
[0046] Example 3:
[0047] Reference Figures 1 to 8 This is the third embodiment of the present invention, which is based on the first two embodiments.
[0048] Specifically, a spring 211 is fixedly installed on the inner wall of the first slide groove 26, and one end of the spring 211 is fixedly connected to the slider 29.
[0049] The spring 211 is provided to apply force to the slider 29.
[0050] Specifically, a finger seat 212 is fixedly installed on the sliding sleeve 24, and an mounting plate 214 is fixedly installed on one end of the sliding sleeve 24.
[0051] The finger seat 212 is designed to facilitate the sliding sleeve 24 by the operator.
[0052] Specifically, the mounting plate 214 is a strip-shaped plate, and a plug rod 213 is fixedly installed on the side of the mounting plate 214. The plug rod 213 is a cylindrical rod.
[0053] The insertion rod 213 is designed to be inserted into the inner wall of the sleeve 25.
[0054] Specifically, a sleeve 25 is fixed on the hook body 1, and the cross-sectional dimensions of the inner wall of the sleeve 25 are adapted to the insert rod 213.
[0055] The sleeve 25 is designed to receive the insertion of the plug rod 213, thereby assisting in the closure of the hook body 1 and improving the safety of the hook body 1.
[0056] When using the safety rope hook, hold the hook body 1 with one hand and place your fingers on the finger seat 212. Then, the sliding sleeve 24 will slide down along the locking block 23 through the finger seat 212. When the sliding sleeve 24 slides, it will drive the insertion rod 213 to move through the mounting plate 214 until one end of the insertion rod 213 leaves the insertion sleeve 25. Then, press the locking block 23 towards the palm through the finger seat 212. The locking block 23 will deflect around the mounting base 22 until one end of the locking block 23 leaves the locking groove 27. At this time, the hook body 1 can be opened, making it easy to hang the hook body 1 on the designated object.
[0057] After the hook body 1 is suspended, slowly open your fingers. Under the action of the clamping spring 21, one end of the locking block 23 will be inserted into the locking groove 27. Then release your fingers. The slider 29, driven by the spring 211, will drive the sliding sleeve 24 to move upward until the insertion rod 213 is inserted into the insertion sleeve 25, thereby achieving auxiliary locking. The above settings can improve the safety of the safety rope hook, and it can be untied with one hand, making the operation simple and convenient.
[0058] After the hook is locked, the pressure sensor 34, controller 33 and alarm 32 are opened. One end of the locking block 23 is engaged in the slot 27. The pressure sensor 34 will monitor the pressure signal. When the locking block 23 leaves the slot 27, the pressure sensor 34 can no longer detect the pressure and transmits the signal to the controller 33. The controller 33 then activates the alarm 32 to sound an alarm, thereby achieving the purpose of monitoring the status of the hook and improving safety.
[0059] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.
Claims
1. A safety line carabiner with a monitorable carabiner status, comprising a carabiner body (1), characterized in that: A locking mechanism (2) is installed on the hook body (1), and a monitoring mechanism (3) is installed on the inner wall of the hook body (1). The locking mechanism (2) includes a mounting base (22), which is fixedly installed on one end of the hook body (1). A slot (27) is opened on the other end of the hook body (1). A locking block (23) is rotatably connected to the inner wall of the mounting base (22), and one end of the locking block (23) is engaged in the slot (27). The monitoring mechanism (3) includes a protective plate (31), which is fixedly installed on the inner wall of the hook body (1). A controller (33) is fixedly installed at the bottom of the protective plate (31), an alarm (32) is fixedly installed on the inner wall of the hook body (1), and a pressure sensor (34) is fixedly installed on the inner wall of the slot (27).
2. A safety line carabiner with a monitorable carabiner status according to claim 1, characterized in that: The card block (23) is provided with a first sliding groove (26), and a slider (29) is slidably provided on the inner wall of the first sliding groove (26).
3. A safety line carabiner with a monitorable carabiner status according to claim 2, characterized in that: The slider (29) is T-shaped, and a roller (210) is rotatably connected to the slider (29).
4. A safety line carabiner with a monitorable carabiner status according to claim 3, characterized in that: The inner wall of the first groove (26) is provided with a second groove (28), and the roller (210) slides in the second groove (28).
5. A safety rope hook with monitorable hook status as described in claim 2, characterized in that: A sliding sleeve (24) is fixedly installed at one end of the slider (29), and the sliding sleeve (24) slides on the surface of the block (23).
6. A safety rope hook capable of monitoring hook status as described in claim 5, characterized in that: A clamping spring (21) is fixedly installed on the inner wall of the mounting base (22), and one end of the clamping spring (21) is fixedly connected to the bottom end of the locking block (23).
7. A safety rope hook capable of monitoring hook status as described in claim 2, characterized in that: A spring (211) is fixedly installed on the inner wall of the first groove (26), and one end of the spring (211) is fixedly connected to the slider (29).
8. A safety rope hook capable of monitoring hook status as described in claim 5, characterized in that: A finger seat (212) is fixedly installed on the sliding sleeve (24), and an installation plate (214) is fixedly installed on one end of the sliding sleeve (24).
9. A safety rope hook capable of monitoring hook status as described in claim 8, characterized in that: The mounting plate (214) is a strip plate, and a plug rod (213) is fixedly installed on the side of the mounting plate (214). The plug rod (213) is a cylindrical rod.
10. A safety rope hook capable of monitoring hook status as described in claim 9, characterized in that: A sleeve (25) is fixed on the hook body (1), and the cross-sectional dimensions of the inner wall of the sleeve (25) are adapted to the insert rod (213).