Quick safety rope fixing device for high-place operation
Through the combined structure of fixing plate, clamping plate and fastener, the problem of hole drilling of safety rope fixing is solved, rapid fixing and buffering protection is achieved, and construction costs and wall damage is reduced.
Patent Information
- Application Number
- CN202421921096.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-09
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-08-09
AI Technical Summary
In prior art In high-altitude operations, the fixing of safety ropes requires holes, resulting in waste of manpower and wall damage, and increasing construction costs and time.
The combined structure of fixing plate, clamping plate and fastener is adopted to achieve rapid fixation of safety ropes through threaded connections, avoid holes, and provide buffer protection with springs and suspended rings.
It realizes rapid fixation of safety ropes, saves human resources, reduces construction costs, reduces wall damage, and provides buffer protection when falling.
Smart Images
Figure CN223220853U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fixing safety ropes for high-altitude operations in construction, in particular to a safety rope quick fixing device for high-altitude operations. Background Art
[0002] According to the relevant standards or specifications of the "Technical Specifications for Safety of High-Altitude Operations in Construction", in order to ensure the safety of construction workers working at heights, safety belts or safety ropes are usually used.
[0003] There are only edge railings for protection at window sills, balconies, etc. After the main construction is completed, it is necessary to carry out wall construction, plastering, installation of railings, windows, shutters, etc. at the edges of window sills, balconies, etc., and there are only edge railings for protection at window sills, balconies, etc. Sometimes, the only edge protection needs to be temporarily removed during construction, which poses a great danger during construction. When constructing in these areas, the safety rope often cannot find a suitable fixing point. In order to ensure the stable connection of the safety rope, the usual practice is to fix the fixing ring of the safety rope to the concrete wall through several sets of expansion screws. However, this method of pulling the safety rope requires drilling with a drilling device, which not only wastes manpower, but also causes certain damage to the wall surface, affecting the quality. The wall needs to be repaired later, which further increases costs and is time-consuming and labor-intensive. Utility Model Content
[0004] In order to achieve the above-mentioned purpose of the utility model and address the above-mentioned technical problems, the utility model provides a safety rope quick fixing device for high-altitude operations.
[0005] The technical solution is as follows: it includes a fixing plate and a fastener, one side of the fixing plate is fixedly connected to a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are respectively located on both sides of the wall, a groove is opened on the side wall of the other side of the fixing plate, a sliding rod is provided in the groove, both ends of the sliding rod are fixedly connected to the inner wall of the groove, a hanging ring, a first spring and a second spring are sleeved on the sliding rod, the two sides of the hanging ring are respectively fixedly connected to one end of the first spring and the second spring, the other ends of the first spring and the second spring are fixedly connected to the inner wall of the groove, the first clamping plate is threadedly connected to the fastener, and the end of the fastener passes through the first clamping plate and rests on the side wall of the wall.
[0006] Preferably, the fastener comprises a main body rod, a threaded section is provided in the middle of the outer wall of the main body rod, and a rotating handle and a tapered end are provided at both ends of the main body rod respectively.
[0007] Preferably, the rotating handle includes an annular turntable and a plurality of connecting rods, and the annular turntable is fixedly connected to the outer wall of the main rod of the fastener through the plurality of connecting rods.
[0008] Preferably, the first clamping plate is provided with a plurality of threaded holes, and the threaded section (402) of the fastener is threadedly connected to the first clamping plate through the threaded holes.
[0009] Preferably, the second clamping plate is provided with a plurality of T-shaped convex structures, and a non-slip rubber strip is provided in the groove formed by the adjacent convex structures. A plurality of inverted T-shaped grooves are provided on one side of the non-slip rubber strip, and the inverted T-shaped grooves match the convex structures. The other side wall of the non-slip rubber strip is against the side wall of the wall.
[0010] Preferably, the first clamping plate and the second clamping plate are made of metal, and the sliding rod is a metal columnar sliding rod.
[0011] Preferably, the hanging ring comprises a cylinder, an outer wall of the cylinder is provided with a hanging ear, and the cylinder is slidably matched with the outer wall of the sliding rod.
[0012] The beneficial effects of the technical solution provided by the embodiment of the utility model are:
[0013] 1. The fastener is threadedly connected to the first clamping plate. By screwing the fastener toward the wall, the device can be securely connected to the wall without drilling holes or damaging the wall, saving human resources and reducing construction costs.
[0014] 2. By setting a rotating handle, workers do not need to carry installation tools during installation to fix the device, which is simple, safe and fast, further saving labor costs. In addition, the device has a simple structure, light weight, easy to carry and strong practicality.
[0015] 3. By setting a sliding rod on the fixed plate, setting a spring and a lifting lug on the sliding rod, and hanging the safety rope on the lifting lug, when a fall occurs, the lifting ring moves on the sliding rod, and the spring can play a buffering role to reduce secondary injuries.
[0016] 4. By setting up rubber strips, it will not cause damage to the wall and can also play an anti-slip role. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model in use.
[0018] Figure 2 It is a schematic diagram of the overall structure of an embodiment of the present utility model.
[0019] Figure 3 This is a schematic diagram of the explosion structure of an embodiment of the utility model.
[0020] Figure 4 This is a schematic diagram of the lifting ring structure of an embodiment of the utility model.
[0021] Among them, the figure markings are: 1. fixing plate; 101. groove; 2. first clamping plate; 201. threaded hole; 3. second clamping plate; 301. convex structure; 302. anti-slip rubber strip; 4. fastener; 401. rotating handle; 4011. annular turntable; 4012. connecting rod; 402. threaded section; 403. tapered end; 5. sliding rod; 6. lifting ring; 7. first spring; 8. second spring; 9. wall. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0023] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.
[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second" and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.
[0025] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. A person skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.
[0026] Example
[0027] See also Figures 1 to 4The utility model provides a quick fixing device for a safety rope for working at heights, including a fixing plate 1 and a fastener 4. One side of the fixing plate 1 is fixedly connected to a first clamping plate 2 and a second clamping plate 3. The first clamping plate 2 and the second clamping plate 3 are respectively located on both sides of a wall 9. A groove 101 is opened on the side wall of the other side of the fixing plate 1, and a sliding rod 5 is provided in the groove 101. Both ends of the sliding rod 5 are fixedly connected to the inner wall of the groove 101. A lifting ring 6, a first spring 7, and a second spring 8 are sleeved on the sliding rod 5. Both sides of the lifting ring 6 are fixedly connected to one end of the first spring 7 and the second spring 8, respectively. The other ends of the first spring 7 and the second spring 8 are fixedly connected to the inner wall of the groove 101. The first clamping plate 2 is threadedly connected to the fastener 4, and the end of the fastener 4 passes through the first clamping plate 2 and rests on the side wall of the wall 9.
[0028] The fastener 4 comprises a main rod, a threaded section 402 is provided in the middle of the outer wall of the main rod, and a rotating handle 401 and a tapered end 403 are provided at both ends of the main rod.
[0029] The rotating handle 401 includes an annular rotating disk 4011 and a plurality of connecting rods 4012 . The annular rotating disk 4011 is fixedly connected to the outer wall of the main rod of the fastener 4 via the plurality of connecting rods 4012 .
[0030] The first clamping plate 2 is provided with a plurality of threaded holes 201 , and the threaded sections 402 of the fastener 4 are threadedly connected to the first clamping plate 2 through the threaded holes 201 .
[0031] The second clamping plate 3 is provided with multiple T-shaped convex structures 301, and the grooves formed by adjacent convex structures are provided with anti-slip rubber strips 302. A plurality of inverted T-shaped grooves are provided on one side of the anti-slip rubber strip 302, and the inverted T-shaped grooves match the convex structures 301. The other side wall of the anti-slip rubber strip 302 is against the side wall of the wall 9.
[0032] The first clamping plate 2 and the second clamping plate 3 are made of metal, and the sliding rod 5 is a metal columnar sliding rod.
[0033] The hanging ring 6 includes a cylinder 602 , and a hanging ear 601 is provided on the outer wall of the cylinder 602 .
[0034] The cylinder 602 is slidably matched with the outer wall of the slide rod 5.
[0035] When using the present invention, first find a suitable wall 9 in the construction area, turn the rotating handle 401 to adjust the distance between the fastener 4 and the second clamping plate 3, then clamp the device on the wall 9, turn the rotating handle 401 again until the fastener 4 is tightened on the wall 9, and then hang the safety hook on the safety rope into the lifting ear on the lifting ring, and then it can be used. The present device is easy to install, simple in structure, light in weight, easy to carry and does not damage the wall.
[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A quick-fix safety rope device for working at heights, characterized in that: The invention comprises a fixing plate (1) and a fastener (4), wherein one side of the fixing plate (1) is fixedly connected with a first clamping plate (2) and a second clamping plate (3), wherein the first clamping plate (2) and the second clamping plate (3) are respectively located on both sides of a wall (9), a groove (101) is provided on the side wall of the other side of the fixing plate (1), a sliding rod (5) is provided in the groove (101), and both ends of the sliding rod (5) are fixedly connected to the inner wall of the groove (101), and a hanging ring (6), a first spring (7) and a second spring (8) are sleeved on the sliding rod (5), and both sides of the hanging ring (6) are fixedly connected to one end of the first spring (7) and the second spring (8), respectively, and the other ends of the first spring (7) and the second spring (8) are fixedly connected to the inner wall of the groove (101), the first clamping plate (2) is threadedly connected to the fastener (4), and the end of the fastener (4) passes through the first clamping plate (2) and abuts against the side wall of the wall (9).
2. A safety rope quick fixing device for high-altitude operations according to claim 1, characterized in that: The fastener (4) comprises a main body rod, a threaded section (402) is provided in the middle of the outer wall of the main body rod, and a rotating handle (401) and a pointed cone end (403) are respectively provided at both ends of the main body rod.
3. A safety rope quick fixing device for high-altitude operations according to claim 2, characterized in that: The rotating handle (401) comprises an annular rotating disk (4011) and a plurality of connecting rods (4012). The annular rotating disk (4011) is fixedly connected to the outer wall of the main rod of the fastener (4) via the plurality of connecting rods (4012).
4. A safety rope quick fixing device for high-altitude operations according to claim 2, characterized in that: The first clamping plate (2) is provided with a plurality of threaded holes (201), and the threaded section (402) of the fastener (4) is threadedly connected to the first clamping plate (2) through the threaded holes (201).
5. A safety rope quick fixing device for high-altitude operations according to claim 1, characterized in that: The second clamping plate (3) is provided with a plurality of T-shaped convex structures (301), and anti-slip rubber strips (302) are provided in the grooves formed by adjacent convex structures; A plurality of inverted T-shaped grooves are provided on one side of the anti-skid rubber strip (302), and the inverted T-shaped grooves match the convex structure (301), and the side wall of the other side of the anti-skid rubber strip (302) abuts against the side wall of the wall (9).
6. A safety rope quick fixing device for high-altitude operations according to claim 1, characterized in that: The first clamping plate (2) and the second clamping plate (3) are made of metal, and the sliding rod (5) is a metal columnar sliding rod.
7. A safety rope quick fixing device for high-altitude operations according to claim 6, characterized in that: The hanging ring (6) comprises a cylinder (602), and a hanging ear (601) is provided on the outer wall of the cylinder (602); The cylinder (602) is slidably matched with the outer wall of the slide rod (5).