High-altitude operation safety rope hanging and buckling device convenient to install
By designing a safety rope hook device for high-altitude operations that utilizes pre-reserved holes in the wall, the problem of no hook points in high-rise buildings is solved, achieving safe and reliable high-altitude operation protection, reducing usage costs and improving flexibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI HYDROELECTRIC CONSTR BUREAU
- Filing Date
- 2025-04-23
- Publication Date
- 2026-05-12
AI Technical Summary
During the later stages of installation work on high-rise buildings, the original safety rope attachment points on the walls have been removed, leaving workers with nowhere to attach their ropes, posing a significant safety hazard. Furthermore, the existing hook devices cannot effectively utilize the pre-reserved holes in the walls.
Design an easy-to-install safety rope hook device for high-altitude operations. Utilize pre-reserved holes in the wall as hook points, and achieve stable fixation of the flip plate through a rivet column and hinge bolt structure to ensure reliable hooking of the safety rope.
提供了稳定可靠的挂扣点，确保高空作业安全，降低使用成本，具备可重复使用和轻便易携带特点，适用于多种高层建筑场景。
Smart Images
Figure CN224220622U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of high-altitude operation safety protection technology, specifically a high-altitude operation safety rope hook device that is easy to install. Background Technology
[0002] In the later stages of installation work on high-rise buildings, the installation of balcony railings, windows, and air conditioners falls under the category of edge-prone and high-altitude work, which is extremely dangerous. To ensure work safety, workers must wear safety ropes. However, after the interior and exterior walls are completed, the original safety rope hooks (devices) on the walls are no longer present. This leaves workers with nowhere to hook their safety ropes, even if they are wearing them, posing a significant safety hazard.
[0003] Although the original safety rope attachment points on the wall have been removed, there are usually some holes left in the wall, such as air conditioning holes. Therefore, the safety rope can be hooked using the holes left in the wall. At this time, the corresponding hooking device is required. Utility Model Content
[0004] To address the aforementioned problems, this utility model provides an easy-to-install safety rope hook device for high-altitude operations. This hook device can fully utilize pre-drilled holes in the wall as hook points, and the hook installation is stable and reliable, providing a solid guarantee for the life safety of high-altitude workers, thereby ensuring the safety of high-altitude operations. In addition, it has the advantage of being reusable, effectively reducing usage costs; it is also lightweight and portable, making it convenient for workers to use flexibly in different work scenarios, such as later stages of high-rise building construction or pre-drilled holes.
[0005] To achieve the aforementioned technical features, the purpose of this utility model is as follows: A high-altitude work safety rope hook device that is easy to install includes a main board. An operating plate is slidably and limitedly mounted on the side of the main board via a rivet post. The operating plate is machined with a first sliding groove for cooperating with the rivet post. The main board and the operating plate are respectively machined with a first hook hole and a second hook hole that can cooperate near the tail end. A flip plate is rotatably mounted on the main board near the head end via a hinge bolt. The flip plate is located on the outside of the operating plate. The operating plate is machined with a second sliding groove for the hinge bolt to pass through. The flip plate is machined with a flip control groove, which cooperates with a control post fixed on the outer wall of the operating plate and drives the flip plate to rotate.
[0006] Preferably, the motherboard and the operation board have the same width.
[0007] Preferably, the thickness of the motherboard is greater than the thickness of the operation board.
[0008] Preferably, the end of the rivet post is fitted with a first nut to prevent the operating plate from detaching;
[0009] Preferably, the end of the hinge bolt is fitted with a second nut for preventing the flip plate from detaching.
[0010] Preferably, a tail handle is welded and fixed to one end of the motherboard.
[0011] Preferably, an operating lever is vertically fixed on the rear side wall of the operating panel.
[0012] Preferably, the motherboard has rivet holes for passing through rivet posts; the motherboard also has a first through hole for passing through hinge bolts.
[0013] Preferably, the flip plate adopts an isosceles trapezoidal block structure; and the maximum width of the flip plate is equal to the width of the main board, and the maximum length of the flip plate is greater than the diameter of the reserved hole.
[0014] Preferably, one side of the flip plate is machined with a first subtractive material hole, a second subtractive material hole, and a third subtractive material hole;
[0015] Preferably, the middle portion of the flip plate is machined with a second through hole for the hinge bolt to pass through.
[0016] Preferably, in use, the main board and the operation board pass through the pre-reserved holes in the wall, and after the flip plate is flipped, it is limited to fit tightly against the outer wall of the wall, and the hook rings are hooked on the first hook hole and the second hook hole. The hook rings are equipped with locks and safety ropes are connected to the hook rings.
[0017] Preferably, the motherboard, the operation board, and the flip board are all made of steel plate material.
[0018] The present invention has the following beneficial effects:
[0019] 1. This utility model hook device can make full use of the pre-reserved holes on the wall as the hook points, and the hook installation is stable and reliable, providing a solid guarantee for the life safety of high-altitude workers, thereby ensuring the safety of high-altitude operations; in addition, it has the advantage of being reusable, effectively reducing the cost of use; it is lightweight and easy to carry, making it convenient for workers to use flexibly in different work scenarios such as the later stages of high-rise building construction or pre-reserved holes.
[0020] 2. The aforementioned rivet posts ensure that the control panel can only slide along its length, thus facilitating the subsequent control of the rotation, unfolding, or retraction of the flip panel at the other end of the wall.
[0021] 3. The hinge bolts mentioned above ensure that the flip plate can rotate and flip, thereby adjusting the posture of the flip plate. When the flip plate is kept flush with the operating plate, the end of the flip plate can be easily passed through the reserved hole. Moreover, when fixing, the flip plate is rotated to a vertical state and then hung on the wall, thus fixing the entire hook device.
[0022] 4. The operating lever facilitates pushing or pulling the operating plate during subsequent operations, which in turn works with the control column and the tilting control slot to ultimately control the rotation of the tilting plate.
[0023] 5. The aforementioned flip-up plate can serve as an anti-disengagement structure for subsequent safety rope placement. After the flip-up plate is flipped and unfolded, it can be reliably fixed and hung on the inner wall of the wall. Attached Figure Description
[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0025] Figure 1 This is a first-person perspective 3D view of the present invention.
[0026] Figure 2 This is a two-dimensional view of the present invention from a second perspective.
[0027] Figure 3 This is a three-dimensional view of the present invention from a third perspective.
[0028] Figure 4 This is a 3D view of the motherboard of this utility model.
[0029] Figure 5 This is a three-dimensional view of the operation panel of this utility model.
[0030] Figure 6 This is a three-dimensional view of the flip plate of this utility model.
[0031] Figure 7 This is a diagram showing the state of the flip plate of this utility model after it has initially passed through the reserved hole.
[0032] Figure 8 This is a diagram showing the state of the flip plate during the unfolding process of this utility model.
[0033] Figure 9 This is a diagram showing the state of the flip panel of this utility model after it is attached to the wall.
[0034] Figure 10 This is a diagram of the safety rope connection structure of this utility model.
[0035] In the diagram: Main board 1, Rivet post 2, First hook hole 3, Tail hand handle 4, Flip plate 5, Flip control groove 6, Second slide groove 7, Operation panel 8, Hinge bolt 9, First subtractive hole 10, Second subtractive hole 11, Third subtractive hole 12, Operation rod 13, Second hook hole 14, First nut 15, First slide groove 16, Second nut 17, Control post 18, Reserved hole 19, Rivet hole 20, First through hole 21, Second through hole 22, Hanging ring 23, Safety rope 24, Lock 25. Detailed Implementation
[0036] The embodiments of this utility model will be further described below with reference to the accompanying drawings.
[0037] Example 1:
[0038] Reference Figure 1-10 A safety rope hook device for high-altitude operations that is easy to install includes a main board 1. An operating plate 8 is slidably mounted on the side of the main board 1 via a rivet post 2. The operating plate 8 has a first groove 16 machined on it for cooperating with the rivet post 2. The main board 1 and the operating plate 8 have corresponding first hook holes 3 and second hook holes 14 machined near their tail ends. A flip plate 5 is rotatably mounted on the main board 1 near its head end via a hinge bolt 9. The flip plate 5 is located on the outside of the operating plate 8. The operating plate 8 has a second groove 7 for passing through the hinge bolt 9. The flip plate 5 has a flip control groove 6 machined on it. The flip control groove 6 cooperates with a control post 18 fixed on the outer wall of the operating plate 8 and drives the flip plate 5 to rotate. The hook-and-loop device can make full use of the pre-drilled holes in the wall as hook-and-loop points. Moreover, the hook-and-loop installation is stable and reliable, providing a solid guarantee for the life safety of workers at heights, thereby ensuring the safety of high-altitude operations. In addition, it has the advantage of being reusable, effectively reducing the cost of use. It is also lightweight and portable, making it convenient for workers to use flexibly in different work scenarios, such as the later stages of high-rise building construction or pre-drilled holes.
[0039] In practical use, when it is necessary to hook the safety rope using the pre-drilled hole 19 on the wall, the flip plate 5 is retracted in advance to keep it flush with the main plate 1, thereby reducing the width and making it easier to pass through the pre-drilled hole 19. After the flip plate 5 passes through the pre-drilled hole 19, the operating plate 8 is pulled, and the control column 18 on the operating plate 8 drives the flip plate 5 to rotate, thereby rotating the flip plate 5 to be perpendicular to the axis of the pre-drilled hole 19, thus ensuring that the flip plate 5 is reliably hooked on the outer wall of the wall. Then, the safety rope is connected to the first hook hole 3 and the second hook hole 14 at the other end, which also realizes the relative locking between the main plate 1 and the operating plate 8. At this time, the worker can carry out high-altitude work under the protection of the safety rope.
[0040] Furthermore, the main board 1 and the operation board 8 have the same width; the above dimensions ensure that the main board 1 and the operation board 8 can be effectively overlapped, thereby ensuring their structural strength and the reliability of subsequent hanging of the safety rope.
[0041] Furthermore, the thickness of the mainboard 1 is greater than that of the operation board 8. This difference in thickness facilitates smooth and easy operation of the operation board 8, thereby effectively reducing its weight.
[0042] Furthermore, a first nut 15 is installed at the end of the rivet post 2 to prevent the operating plate 8 from detaching and limit its movement; through the rivet post 2, it is ensured that the operating plate 8 can only slide along the length direction, which facilitates the subsequent control of the rotation, unfolding or retraction of the flip plate 5 at the other end of the wall through the operating plate 8.
[0043] Furthermore, a second nut 17 is installed at the end of the hinge bolt 9 to prevent the flip plate 5 from detaching. The hinge bolt 9 ensures that the flip plate 5 can rotate and flip, thereby adjusting the posture of the flip plate 5. When the flip plate 5 is kept flush with the operating plate 8, the end of the flip plate 5 can be easily passed through the reserved hole 19. Moreover, when fixing, the flip plate 5 is rotated to a vertical state and then hung on the wall, thus fixing the entire hook device.
[0044] Furthermore, a tail handle 4 is welded and fixed to one end of the main board 1. The tail handle 4 facilitates hand operation of the entire device.
[0045] Furthermore, an operating rod 13 is vertically fixed to the rear side wall of the operating plate 8. The operating rod 13 facilitates pushing or pulling the operating plate 8 during subsequent operations, which in turn cooperates with the flip control slot 6 through the control column 18 to ultimately control the rotation of the flip plate 5.
[0046] Furthermore, the main board 1 is machined with rivet holes 20 for the rivet post 2 to pass through; the main board 1 is also machined with a first through hole 21 for the hinge bolt 9 to pass through. The rivet holes 20 facilitate the sliding and limiting of the operating plate 8. The first through hole 21 facilitates the subsequent installation of the hinge bolt 9.
[0047] Furthermore, the flip plate 5 adopts an isosceles trapezoidal block structure; and the maximum width of the flip plate 5 is equal to the width of the main plate 1, while the maximum length of the flip plate 5 is greater than the diameter of the reserved hole 19. The flip plate 5, as described above, can serve as an anti-detachment structure for subsequent safety rope placement. After being flipped and unfolded, the flip plate 5 can be reliably fixed to the inner wall of the wall.
[0048] Furthermore, one side of the flip plate 5 is machined with a first subtractive material hole 10, a second subtractive material hole 11, and a third subtractive material hole 12; the first subtractive material hole 10, the second subtractive material hole 11, and the third subtractive material hole 12 can reduce its weight to a certain extent, and can also serve as a hook point for the safety rope on the other side.
[0049] Furthermore, a second through hole 22 for the hinge bolt 9 to pass through is machined in the middle of the flip plate 5. The second through hole 22 facilitates the installation of the flip plate 5.
[0050] Furthermore, in use, the main board 1 and the operating board 8 pass through the pre-drilled holes 19 in the wall, and after the flip plate 5 is flipped, it is positioned to fit snugly against the outer wall. Hanging rings 23 are then attached to the first hook hole 3 and the second hook hole 14. Each hanging ring 23 has a locking buckle 25, and a safety rope 24 is connected to the hanging ring 23. This connection structure ensures a reliable connection and fixation between the safety rope and the main board 1 and the operating board 8 during subsequent use.
[0051] Furthermore, the main board 1, the operation board 8, and the flip board 5 are all made of steel plate. This material simplifies the structure and reduces manufacturing costs.
[0052] Example 2:
[0053] For example, when installing windows on high-rise buildings, safety ropes are required. This safety rope hook device can be used in this situation. Another aspect of this invention provides a method for using the easy-to-install high-altitude work safety rope hook device, including the following steps:
[0054] Step 1, flip and fold up the flip plate 5:
[0055] Before passing through the reserved hole 19, the pull operation plate 8 is pulled in advance, and the operation plate 8 slides along the rivet post 2. The control post 18 at the head of the operation plate 8 cooperates with the flip control groove 6 on the flip plate 5, thereby driving the flip plate 5 to rotate around the hinge bolt 9, and making the flip plate 5 aligned with the main board 1 along the width direction.
[0056] Step 2, insertion of the flip plate 5:
[0057] After the flip plate 5 is retracted, hold the main board 1 and pass the end of the flip plate 5 through the pre-drilled hole 19 in the wall, ensuring that the flip plate 5 is completely passed through the pre-drilled hole 19.
[0058] Step 3, flipping and unfolding the flip plate 5:
[0059] On the other side of the wall, by manually pushing the operating plate 8, the operating plate 8 slides along the rivet column 2, and the control column 18 at the head of the operating plate 8 cooperates with the flip control groove 6 on the flip plate 5, thereby driving the flip plate 5 to rotate around the hinge bolt 9, and causing the flip plate 5 to unfold, so that the long side of the flip plate 5 is aligned with the radial direction of the reserved hole 19.
[0060] Step 4: Attaching the safety rope and locking the flip plate 5:
[0061] When the flip plate 5 is fully unfolded, the first hook hole 3 and the second hook hole 14 on the main board 1 and the operation board 8 will be completely aligned. The hook ring 23 with the safety rope 24 is passed through the first hook hole 3 and the second hook hole 14, and the hook ring 23 is locked with the buckle 25. At this time, the relative position of the main board 1 and the operation board 8 will also be locked, and the position of the flip plate 5 will be locked simultaneously.
[0062] Step 5, tightening the flip plate 5:
[0063] After the safety rope 24 is installed, connect the other end of the safety rope 24 to the worker, manually pull the safety rope 24, support the flipping plate 5 in the reserved hole 19, and make it fit precisely against the outer wall of the wall.
[0064] Step 6, Workers performing high-altitude operations:
[0065] After the flipping plate 5 is fixed, the workers carry out high-altitude operations under the safety protection of the safety rope 24;
[0066] Step 7, Retrieval of the hook device:
[0067] After construction at one location is completed, remove the hanging ring 23, release the lock between the main board 1 and the operating board 8, pull the operating board 8 again to flip the flipping plate 5 for recycling, and finally pull the hook device out of the reserved hole 19 to complete the recycling for the next use.
[0068] 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, 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 safety rope hook device for high-altitude operations that is easy to install, characterized in that, The system includes a main board (1), an operating plate (8) is mounted on the side of the main board (1) via a rivet post (2) for sliding and limiting, and the operating plate (8) is machined with a first groove (16) for cooperating with the rivet post (2); the main board (1) and the operating plate (8) are respectively machined with a first hook hole (3) and a second hook hole (14) for cooperating near the tail; the main board (1) is rotatably mounted with a flip plate (5) via a hinge bolt (9) near the head, and the flip plate (5) is located on the outside of the operating plate (8); the operating plate (8) is machined with a second groove (7) for passing through the hinge bolt (9), and the flip plate (5) is machined with a flip control groove (6), which cooperates with a control post (18) fixed on the outer wall of the operating plate (8) and drives the flip plate (5) to rotate.
2. The easy-to-install high-altitude work safety rope hook device according to claim 1, characterized in that, The width dimensions of the main board (1) and the operation board (8) are equal; The thickness of the motherboard (1) is greater than that of the operation board (8).
3. The easy-to-install high-altitude work safety rope hook device according to claim 1, characterized in that, The end of the rivet post (2) is equipped with a first nut (15) to prevent the operating plate (8) from falling off and to limit its movement. The end of the hinge bolt (9) is fitted with a second nut (17) for preventing the flip plate (5) from detaching.
4. The easy-to-install high-altitude work safety rope hook device according to claim 1, characterized in that, The tail end of the main board (1) is welded and fixed with a tail hand handle (4).
5. The easy-to-install high-altitude work safety rope hook device according to claim 1, characterized in that, An operating lever (13) is vertically fixed on the rear side wall of the operating panel (8).
6. The easy-to-install high-altitude work safety rope hook device according to claim 1, characterized in that, The main board (1) has rivet holes (20) for passing through rivet posts (2); the main board (1) has a first through hole (21) for passing through hinge bolts (9).
7. The easy-to-install high-altitude work safety rope hook device according to claim 2, characterized in that, The flip plate (5) adopts an isosceles trapezoidal block structure; and the maximum width of the flip plate (5) is equal to the width of the main board (1), and the maximum length of the flip plate (5) is greater than the diameter of the reserved hole (19).
8. The easy-to-install high-altitude work safety rope hook device according to claim 2, characterized in that, The flip plate (5) has a first subtractive hole (10), a second subtractive hole (11) and a third subtractive hole (12) machined on one side. The flip plate (5) has a second through hole (22) machined in the middle for the hinge bolt (9) to pass through.
9. The easy-to-install high-altitude work safety rope hook device according to claim 1, characterized in that, When in use, the main board (1) and the operation board (8) pass through the reserved hole (19) on the wall, and after flipping the flip plate (5), it is limited to stick to the outer wall of the wall, and the hook ring (23) is hooked on the first hook hole (3) and the second hook hole (14). The hook ring (23) is provided with a lock (25), and a safety rope (24) is connected to the hook ring (23).
10. The easy-to-install high-altitude work safety rope hook device according to claim 1, characterized in that, The main board (1), the operation board (8) and the flip board (5) are all made of steel plate material.