Anti-abrasion device for large rope of hanging basket
By using the rotating shaft connection and obtuse angle contact design of the U-shaped anti-wear module, the problem of poor applicability of traditional safety rope anti-wear devices is solved, realizing multi-angle adaptability and flexible installation of safety ropes, reducing wear, extending service life, and improving construction safety and efficiency.
Patent Information
- Application Number
- CN202520203831.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-02-10
AI Technical Summary
Traditional safety rope anti-abrasion devices are difficult to adapt to different angles of external corners, are difficult to install, have poor anti-abrasion effect, and the rubber sleeve is easy to fall off, affecting the service life and safety of the safety rope.
It uses two identical U-shaped anti-wear modules connected by a rotating shaft to provide multi-angle rotation function. Combined with an obtuse angle contact design and a double fixing method, it avoids direct contact between the safety rope and the parapet wall corner. Iron metal material is used to improve durability and applicability.
It enables multi-angle adaptability and flexible installation of safety ropes, reduces wear, extends service life, reduces material consumption, and improves construction safety and efficiency.
Smart Images
Figure CN223893765U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to house building construction safety rope anti-abrasion equipment technical field, especially in a kind of hanging basket big rope anti-abrasion device. BACKGROUND
[0002] At present, most of the house building facade construction adopts hanging basket construction, wherein the hanging basket safety rope is generally fixed on the roof structure, and provides safety protection for operating personnel after passing parapet wall. However, due to the swing of the safety rope caused by the hanging basket and operating personnel, or the influence of wind, the safety rope is prone to rub against the female corner and top surface of the parapet wall, resulting in abrasion of the safety rope, threatening the safety of the operating personnel, and causing safety hazards.
[0003] The conventional safety rope anti-abrasion device often adopts a fixed structure, which is difficult to adapt to different angle corners, resulting in difficult installation or poor anti-abrasion effect. The installation method is often single, and it is difficult to meet the needs of different construction stages and wall materials. Moreover, the conventional anti-abrasion device often has poor anti-abrasion effect due to displacement in later period, resulting in serious abrasion of the safety rope, affecting the service life and safety.
[0004] The general practice of the prior art is to protect the part where the safety rope contacts the parapet wall by sleeving a rubber sleeve, but the rubber sleeve is prone to fall off or shift due to frequent swing of the safety rope after a period of use, resulting in failure to protect the safety rope. Subsequent removal requires more labor and causes greater material loss.
[0005] How to solve the above problems is the research subject of the present scheme. UTILITY MODEL CONTENTS
[0006] In order to achieve the above utility model purposes, in view of the above technical problems, the utility model provides a hanging basket big rope anti-abrasion device.
[0007] The technical scheme is that two identical U-shaped anti-abrasion modules are connected, one end of the two U-shaped anti-abrasion modules is connected through a rotating shaft, the U-shaped anti-abrasion module includes an arc-shaped back plate and side plates arranged on both sides of the arc-shaped back plate, a ring buckle for the big rope to pass through is arranged on the outer wall of the arc-shaped back plate, a fixed bottom plate is arranged at the bottom of each U-shaped anti-abrasion module, and a threaded hole is formed in the fixed bottom plate.
[0008] One end of the U-shaped anti-abrasion module is provided with a connecting plate, the rotating shaft is arranged on the connecting plate, and the two U-shaped anti-abrasion modules are connected through the rotating shaft, so that the two U-shaped anti-abrasion modules can rotate at multiple angles to adapt to complex and diverse building structures.
[0009] The width of the fixed bottom plate is less than the length of the U-shaped wear-resistant module side plate, so that the two ends of the U-shaped wear-resistant module bottom form gaps with the building component, the gaps are suspended water guide grooves, drainage and ventilation are facilitated, and the corrosion risk of the device is reduced.
[0010] The arc-shaped back plate is symmetrically provided with two obtuse external arcs, and the two contact points of the device and the large rope are both obtuse contact, so that the pressure of the large rope is avoided from being too large, and the damage risk is reduced.
[0011] The distance between the two side plates of the U-shaped wear-resistant module is 40 mm.
[0012] The width of the fixed bottom plate is 50 mm, and the length of the U-shaped wear-resistant module side plate is 100 mm.
[0013] The height of the side plate is 50 mm.
[0014] The scheme is composed of two identical iron U-shaped wear-resistant modules connected, and the two U-shaped wear-resistant modules are connected through a rotating shaft and can be rotated at multiple angles to adapt to the complex construction of the external corner fixing requirement.
[0015] According to the different external corners, the U-shaped wear-resistant module has two different fixing forms, one is fixed on the parapet wall through the expansion bolt passing through the bolt hole, which is suitable for the parapet wall of the cement base; and the other is fixed on the parapet wall through the rope or steel wire passing through the bolt hole, which is suitable for the parapet wall after the decorative material such as aluminum plate is added in the later decoration stage, and the damage to the skin material is reduced.
[0016] The large rope passes through the ring buckle on the upper part of the two U-shaped wear-resistant modules, the ring buckle can limit the movement range of the large rope, and prevent the large rope from separating from the wear-resistant device. The large rope can be attached to the U-shaped wear-resistant module under the action of gravity, and two obtuse angles are formed, so that the large rope does not contact the external corner of the parapet wall, and the safety risk of wear and tear caused by the direct contact of the large rope with the corner of the concrete wall is avoided. The scheme is more convenient to install and disassemble, has a lower loss rate, can be recycled, and saves manpower and material resources.
[0017] The technical scheme provided by the utility model embodiment has the beneficial effects that the scheme provides a tool for preventing the parapet wall from being worn by the safety rope, has a simple structure, is convenient and fast to install and operate, can be used repeatedly, greatly ensures that the safety rope is not easy to be worn and deviated during normal use, and provides safety protection for high-altitude operation personnel; the advantages mainly include the following aspects:
[0018] (1) Multi-angle rotation adaptability: by connecting two identical U-shaped wear-resistant modules through a rotating shaft, the entire device can flexibly adapt to different angle external corners, meet the fixing needs in complex construction environments, can flexibly adapt to the external corner fixing needs in various complex construction environments, improve the versatility and practicality of the device;
[0019] (2) Double fixing strategy: two fixing methods are provided, one is to directly fix on the parapet wall of the cement base through expansion bolts, and the other is to fix on the parapet wall through ropes or steel wires after being wound around the installed decorative materials such as aluminum plates, which can be flexibly selected according to the actual construction situation, improving the applicability and flexibility of the device;
[0020] (3) Safety rope wear-resistant design: the design of the U-shaped wear-resistant module makes the safety rope naturally fit to form an obtuse angle under the action of gravity, avoiding direct contact between the safety rope and the external corner, significantly reducing wear and tear, prolonging the service life of the safety rope, and improving construction safety.
[0021] (4) At the same time, the modular design makes each component easy to disassemble and reassemble, realizing the recycling of resources and reducing waste. The device structure is simple, the installation and disassembly process is fast and convenient, reduces the labor cost, and improves the construction efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0022] Fig. 1 It is a schematic view of the overall structure of the embodiment of the utility model.
[0023] Fig. 2 It is a top view of the embodiment of the utility model.
[0024] Fig. 3 It is a side view of the embodiment of the utility model.
[0025] Fig. 4 It is an effect picture of two U-shaped wear-resistant modules of the embodiment of the utility model multi-angle rotation.
[0026] Among them, the sign is: 1, the rope; 2, the ring buckle; 3, the U-shaped wear-resistant module; 4, the rotating shaft; 5, the bolt hole; 6, the fixed bottom plate. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below combined with the drawings and examples. Of course, the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0028] It should be noted that the examples in the utility model creation and the features in the examples can be combined with each other without conflict.
[0029] In the description of the utility model, it needs to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.
[0030] In the description of the utility model, it needs to be understood that the terms "installation", "connection", "connection" should be understood in a broad sense, unless otherwise specified and limited, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0031] Embodiment 1
[0032] Referring to Figs. 1 to 4 The utility model provides a kind of sling big rope anti-abrasion device, including two identical U-shaped anti-abrasion module 3 being connected, two U-shaped anti-abrasion module 3 one end is connected by rotating shaft 4, U-shaped anti-abrasion module 3 includes arc backplate and the side plate being arranged in arc backplate two sides, ring buckle 2 for big rope 1 is passed and is arranged on the outer wall of arc backplate, the bottom of each U-shaped anti-abrasion module 3 is provided with fixed bottom plate 6, and screw hole 5 is opened in fixed bottom plate 6.
[0033] U-shaped anti-abrasion module 3 one end is provided with connecting plate, rotating shaft 4 is arranged on connecting plate, and two U-shaped anti-abrasion module 3 is rotatably connected by rotating shaft 4, so that two U-shaped anti-abrasion module 3 can be multi-angle rotated between to adapt to complex and varied architectural structure.
[0034] The width of fixed bottom plate 6 is less than the length of the side plate of U-shaped anti-abrasion module 3, so that the two ends of the bottom of U-shaped anti-abrasion module 3 form a gap with the building component, which is a suspended water channel, beneficial to drainage and ventilation, and reduces the corrosion risk of the device. And big rope is suspended, about 5-6cm from ground, to prevent building waste such as mud and gravel from blocking and causing big rope abrasion.
[0035] The arc-shaped back plate is symmetrically provided with two obtuse external arcs, and the two contact points of the device with the large rope are both obtuse contact, avoiding excessive pressure of the large rope and reducing the risk of damage.
[0036] The distance between the two side plates of the U-shaped wear-resistant module 3 is 40 mm.
[0037] The width of the fixed bottom plate 6 is 50 mm, and the length of the side plate of the U-shaped wear-resistant module 3 is 100 mm.
[0038] The height of the side plate is 50 mm.
[0039] The present scheme is composed of two identical iron metal U-shaped wear-resistant modules 3 connected by a rotating shaft 4, which can be rotated at multiple angles to adapt to the complex construction of the external corner fixing requirements.
[0040] According to the different external corners, the U-shaped wear-resistant module 3 has two different fixing forms, one is fixed on the parapet wall through expansion bolts passing through the bolt hole, suitable for the parapet wall of cement base; the other is fixed on the parapet wall through ropes or steel wires passing through the bolt hole, suitable for the parapet wall after the decoration stage of adding aluminum plate and other decorative materials, reducing the damage to the skin material.
[0041] The large rope 1 passes through the ring buckle 2 on the upper part of the two U-shaped wear-resistant modules 3, which can limit the movement range of the large rope 1 and prevent it from coming off the wear-resistant device. The large rope 1 can be attached to the U-shaped wear-resistant module 3 under the action of gravity and form two obtuse angles, so that the large rope 1 does not contact the external corner of the parapet wall, avoiding the safety risk of direct contact between the large rope 1 and the corner of the concrete wall. The installation and disassembly of the present scheme are more convenient, the loss rate is lower, and it can be recycled, saving manpower and material resources.
[0042] The use method of the present scheme can be summarized as follows:
[0043] 1. Device assembly
[0044] Connect two identical U-shaped wear-resistant modules through a rotating shaft to ensure that the two modules can rotate at multiple angles to adapt to different building external corner structures.
[0045] 2. Fix the device
[0046] According to the material and construction stage of the parapet wall, choose the appropriate fixing method:
[0047] Cement base parapet wall: use expansion bolts to pass through the threaded holes on the fixed bottom plate to firmly fix the device on the parapet wall.
[0048] After the decoration stage, the parapet wall (if the aluminum plate and other decorative materials have been installed): use the rope or steel wire through the threaded hole, around the decorative materials and fixed on the parapet wall, to avoid damage to the skin material.
[0049] 3. Install the large rope
[0050] Put the large rope through the ring buckle on the upper part of the two U-shaped wear-resistant modules. The ring buckle can limit the range of movement of the large rope and prevent it from coming off the wear-resistant device.
[0051] 4. Adjust the device
[0052] According to the angle of the external corner of the parapet wall, adjust the relative angle of the two U-shaped wear-resistant modules by rotating the shaft, so that the device can closely fit the building structure.
[0053] 5. Check and use
[0054] Make sure that the device is firmly installed, the large rope is well fitted with the U-shaped wear-resistant module, and forms an obtuse angle contact to avoid direct contact between the large rope and the external corner of the parapet wall.
[0055] Start the basket construction, and the device will effectively prevent the large rope from rubbing against the external corner of the parapet wall due to shaking or wind force, thereby reducing wear and tear.
[0056] 6. Maintenance and disassembly
[0057] After the construction is completed, loosen the expansion bolts or ropes / steel wires, and take the device off the parapet wall when disassembling the device.
[0058] Clean the device and store it properly for the next cycle of use.
[0059] The above description is only the preferred embodiment of the present utility model, and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A wear-resistant device for the main rope of a suspended basket, characterized in that, It includes two identical U-shaped anti-wear modules (3) connected together. One end of the two U-shaped anti-wear modules (3) is connected by a rotating shaft (4). The U-shaped anti-wear module (3) includes an arc-shaped back plate and side plates set on both sides of the arc-shaped back plate. The outer wall of the arc-shaped back plate is provided with a loop (2) for the large rope (1) to pass through. Each U-shaped anti-wear module (3) has a fixed base plate (6) at its bottom. The fixed base plate (6) has a threaded hole (5).
2. The anti-wear device for the main rope of the suspended platform according to claim 1, characterized in that, The U-shaped anti-wear module (3) is provided with a connecting plate at one end, and the rotating shaft (4) is provided on the connecting plate. The two U-shaped anti-wear modules (3) are rotatably connected through the rotating shaft (4).
3. The anti-wear device for the main rope of the suspended platform according to claim 1, characterized in that, The width of the fixed base plate (6) is less than the length of the side plate of the U-shaped anti-wear module (3), so that the bottom ends of the U-shaped anti-wear module (3) form gaps with the building components, which are suspended water channels.
4. The anti-wear device for the main rope of the suspended platform according to claim 1, characterized in that, The arc-shaped back plate is symmetrically provided with two obtuse-angled outer arcs.
5. The anti-wear device for the main rope of the suspended platform according to claim 1, characterized in that, The distance between the two side plates of the U-shaped anti-wear module (3) is 40mm.
6. The anti-wear device for the main rope of the suspended platform according to claim 5, characterized in that, The width of the fixed base plate (6) is 50mm, and the length of the side plate of the U-shaped anti-wear module (3) is 100mm.
7. The anti-wear device for the main rope of the suspended platform according to claim 6, characterized in that, The height of the side panel is 50mm.