Reservoir slope protection structure
By designing the reservoir slope protection structure, including protective frames and line retraction and laying devices, the problem of drowning tragedy caused by the lack of protection on the reservoir slope is solved, and the safety effect of effectively preventing people from sliding into the reservoir is achieved.
Patent Information
- Application Number
- CN202421228616.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The lack of protective structure on the slope of the reservoir has caused teenagers to accidentally slide down while washing their hands or playing with water at the reservoir, causing a tragedy of drowning.
A reservoir slope protection structure is designed, including a protective frame, a cable retracting device and cable. The protective frame is made of a triangular steel frame welded by hollow stainless steel, and the bottom end is fixedly connected to multiple tires. The retracting and laying device includes fixed piles, wire boxes and winding components. The cables penetrate through the limit piles. The winding components in the wire boxes can control the distance between the protective frame and the reservoir slope.
By setting up a protective frame and a cable storing device, people can grab the protective frame or land on the protective frame when accidentally slipping down, avoiding falling directly into the water. The limit pile and winding assembly ensures the stability and protection of the device.
Smart Images
Figure CN222457036U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of reservoir protection devices, in particular to a reservoir slope protection structure. Background Art
[0002] Reservoirs are man-made lakes, while smaller ones are called ponds, dams and reservoirs. The general method of forming a reservoir is to build a dam in the middle and upper reaches of a river. When the river water floods the river valley, a reservoir is formed. Reservoirs are mostly built in remote mountainous areas to store and supply water.
[0003] The climate is hot in the summer, and every year teenagers accidentally slip while washing their hands or playing in the water near the reservoir out of ignorance. Due to the deep water and slippery slopes of the reservoir, drowning tragedies eventually occur. Some reservoirs were built early, and there are no protective structures on the slopes to prevent people from sliding down the slopes into the water.
[0004] Therefore, those skilled in the art provide a reservoir slope protection structure to solve the problems raised in the above background technology. Utility Model Content
[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a reservoir slope protection structure.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a reservoir slope protection structure, including a protection frame, the protection frame is close to the reservoir slope, a wire-reeling device is arranged at the top of the reservoir slope, a cable is arranged between the wire-reeling device and the protection frame, the protection frame is a triangular prism steel frame welded from hollow stainless steel, a plurality of tires are fixedly connected to the bottom end of the protection frame, the wire-reeling device includes a fixed pile and a wire box, the wire box is hollow, a winding assembly for winding the cable is arranged in the cavity of the wire box, the winding assembly includes a wire reel and a first rotating shaft, a self-locking box is fixedly installed on one side of the wire box, the self-locking box is communicated with the cavity of the wire box, a self-locking unit is arranged in the cavity of the self-locking box, and the self-locking unit includes a worm and a worm wheel.
[0007] Preferably, limit piles are fixedly installed on the slope wall of the reservoir, and the cable movably passes through the limit piles. One end of the cable is fixedly connected to the protective frame, and the other end of the cable is wound around the outer wall of the cable drum.
[0008] Preferably, a slot is provided between the left and right side walls of the fixing pile, an arc block is fixedly installed in the slot, the cable passes through the fixing pile through the slot, and the cable passes through the wall of the wire box close to the fixing pile.
[0009] Preferably, a side door is provided on the side wall of the wire box away from the fixed pile, one end of the first rotating shaft is movably mounted on the side wall in the wire box cavity through a bearing, and the other end of the first rotating shaft is movably mounted on the side wall in the self-locking box cavity through a bearing.
[0010] Preferably, the first rotating shaft is fixedly passed through the wire drum and the worm gear, and a second rotating shaft is also arranged in the cavity of the self-locking box, and the second rotating shaft and the first rotating shaft are perpendicular to each other.
[0011] Preferably, one end of the second rotating shaft is movably mounted on a side wall of the self-locking box cavity through a bearing, and the second rotating shaft is fixedly passed through the worm, and the worm is movably meshed with the worm wheel.
[0012] Preferably, the other end of the second rotating shaft movably passes through the self-locking box and is fixedly connected to a hand wheel.
[0013] The utility model provides a reservoir slope protection structure, which has the following beneficial effects:
[0014] (1) A reservoir slope protection structure is provided with a wire-retracting device and a protection frame. The wire-retracting device and the protection frame are connected by a cable. When a person accidentally slips, he can grab the protection frame or fall on the protection frame, thereby preventing the person from falling directly into the water. By setting the wire box to be hollow and providing a winding assembly for winding the cable in the cavity of the wire box, the distance between the protection frame and the reservoir slope can be controlled.
[0015] (2) In this reservoir slope protection structure, limit piles are arranged and fixedly installed on the wall surface of the reservoir slope, and the cables are movable through the limit piles. The limit piles can limit the cables and reduce the friction between the cables and the reservoir slope.
[0016] (3) In this type of reservoir slope protection structure, the first rotating shaft is fixedly passed through the wire drum and the worm gear, one end of the cable is wound around the outer wall of the wire drum, and the second rotating shaft is fixedly connected to the hand wheel. When the staff rotates the hand wheel, the hand wheel drives the worm to rotate, and the worm and the worm gear are movably engaged. The worm gear drives the first rotating shaft to rotate, and the rotation of the first rotating shaft drives the wire drum to rotate. By setting the worm and the worm gear, the device has a self-locking property, ensuring that the cable will not be pulled to rotate after being subjected to force, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the installation position of a reservoir slope protection structure of the utility model;
[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of a protection frame of a reservoir slope protection structure of the utility model;
[0019] Figure 3 A schematic diagram of the three-dimensional structure of a wire-retracting and -releasing device for a reservoir slope protection structure according to the utility model Figure 1 ;
[0020] Figure 4 A schematic diagram of the three-dimensional structure of a wire-retracting and -releasing device for a reservoir slope protection structure according to the utility model Figure 2 ;
[0021] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of a reeling assembly of a reservoir slope protection structure.
[0022] Legend:
[0023] 10. Protective frame; 11. Wire-retracting and -releasing device; 12. Cable; 14. Limit pile; 15. Tire; 16. Fixed pile; 17. Wire box; 18. Passing slot; 19. Arc block; 20. Self-locking box; 21. Side door; 22. Hand wheel; 23. First rotating axis; 24. Wire drum; 25. Worm gear; 26. Second rotating axis; 27. Worm. DETAILED DESCRIPTION
[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0025] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "upper", "lower", "inner", "outer", "side", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does 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 utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.
[0026] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0027] like Figure 1-5As shown: a reservoir slope protection structure, including a protection frame 10, the protection frame 10 is close to the reservoir slope, a wire-reeling device 11 is arranged at the top of the reservoir slope, a cable 12 is arranged between the wire-reeling device 11 and the protection frame 10, the protection frame 10 is a triangular prism steel frame welded from hollow stainless steel, a plurality of tires 15 are fixedly connected to the bottom end of the protection frame 10, the wire-reeling device 11 includes a fixed pile 16 and a wire box 17, the wire box 17 is hollow, a winding assembly for winding the cable 12 is arranged in the cavity of the wire box 17, the winding assembly includes a wire drum 24 and a first rotating shaft 23, a self-locking box 20 is fixedly installed on one side of the wire box 17, the self-locking box 20 is connected with the cavity of the wire box 17, a self-locking unit is arranged in the cavity of the self-locking box 20, and the self-locking unit includes a worm 27 and a worm wheel 25.
[0028] Specifically, reservoirs are mostly built in remote mountainous areas to store and supply water. Every year, teenagers accidentally slip while washing their hands by the reservoir out of ignorance. Due to the deep water and slippery slopes of the reservoir, drowning tragedies occur. In order to reduce the occurrence of these tragedies, a wire-reeling device 11 and a protective frame 10 are set in accident-prone areas. The wire-reeling device 11 and the protective frame 10 are connected by a cable 12. When a person accidentally slips, he can grab the protective frame 10 or fall on the protective frame 10, thereby preventing the person from falling directly into the water. By setting the wire box 17 to be hollow, a winding component for winding the cable 12 is provided in the cavity of the wire box 17, so that the distance between the protective frame 10 and the slope of the reservoir can be controlled.
[0029] A limit pile 14 is fixedly installed on the wall surface of the reservoir slope, and the cable 12 movably passes through the limit pile 14 . One end of the cable 12 is fixedly connected to the protective frame 10 , and the other end of the cable 12 is wound on the outer wall surface of the cable drum 24 .
[0030] Specifically, a limit pile 14 is fixedly installed on the wall of the reservoir slope, and the cable 12 movably passes through the limit pile 14. The limit pile 14 can limit the cable 12 and reduce the friction between the cable 12 and the reservoir slope.
[0031] A through slot 18 is provided between the left and right side walls of the fixed pile 16, and an arc block 19 is fixedly installed in the through slot 18. The cable 12 movably passes through the fixed pile 16 through the through slot 18, and the cable 12 movably passes through the side wall of the wire box 17 close to the fixed pile 16. A side door 21 is provided on the side wall of the wire box 17 away from the fixed pile 16, one end of the first rotating shaft 23 is movably installed on the side wall in the cavity of the wire box 17 through a bearing, and the other end of the first rotating shaft 23 is movably installed on the side wall in the cavity of the self-locking box 20 through a bearing.
[0032] Specifically, a side door 21 is provided on one side of the wire box 17 to facilitate maintenance and overhaul of the device, a slot 18 is provided on the fixed pile 16, and an arc block 19 is installed in the slot 18. The arc block 19 can reduce the friction loss of the cable 12. The wire box 17 is hollow, and a first rotating shaft 23 is movably installed in the wire box 17 through a bearing.
[0033] The first rotating shaft 23 is fixedly passed through the wire drum 24 and the worm gear 25. A second rotating shaft 26 is also provided in the cavity of the self-locking box 20. The second rotating shaft 26 and the first rotating shaft 23 are mutually perpendicular. One end of the second rotating shaft 26 is movably mounted on a side wall of the cavity of the self-locking box 20 through a bearing. The second rotating shaft 26 is fixedly passed through the worm 27, and the worm 27 is movably engaged with the worm gear 25. The other end of the second rotating shaft 26 movably passes through the self-locking box 20 and is fixedly connected to the hand wheel 22.
[0034] Specifically, the first rotating shaft 23 is fixedly passed through the wire drum 24 and the worm gear 25, one end of the cable 12 is wound around the outer wall of the wire drum 24, and the second rotating shaft 26 is fixedly connected to the handwheel 22. When the staff rotates the handwheel 22, the handwheel 22 drives the worm 27 to rotate, and the worm 27 is movably engaged with the worm gear 25. The worm gear 25 drives the first rotating shaft 23 to rotate, and the rotation of the first rotating shaft 23 drives the wire drum 24 to rotate. By arranging the worm gear 27 and the worm gear 25, the device has self-locking properties, ensuring that the cable 12 will not be pulled to rotate the wire drum 24 after being subjected to force, thereby improving the stability of the device.
[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A reservoir slope protection structure, comprising a protection frame (10), the protection frame (10) being close to the reservoir slope, a wire-retracting device (11) being arranged at the top of the reservoir slope, a cable (12) being arranged between the wire-retracting device (11) and the protection frame (10), characterized in that: The protective frame (10) is a triangular prism steel frame formed by welding hollow stainless steel. A plurality of tires (15) are fixedly connected to the bottom end of the protective frame (10). The wire-reeling device (11) comprises a fixed pile (16) and a wire box (17). The wire box (17) is hollow. A winding assembly for winding the cable (12) is arranged in the cavity of the wire box (17). The winding assembly comprises a wire reel (24) and a first rotating shaft (23). A self-locking box (20) is fixedly installed on one side of the wire box (17). The self-locking box (20) is connected to the cavity of the wire box (17). A self-locking unit is arranged in the cavity of the self-locking box (20). The self-locking unit comprises a worm (27) and a worm wheel (25).
2. The reservoir slope protection structure according to claim 1 is characterized in that: A limit pile (14) is fixedly installed on the wall surface of the reservoir slope, and the cable (12) movably passes through the limit pile (14). One end of the cable (12) is fixedly connected to the protection frame (10), and the other end of the cable (12) is wound around the outer wall surface of the cable drum (24).
3. The reservoir slope protection structure according to claim 1 is characterized in that: A slot (18) is provided between the left and right side walls of the fixing pile (16), an arc block (19) is fixedly installed in the slot (18), the cable (12) movably passes through the fixing pile (16) through the slot (18), and the cable (12) movably passes through the side wall of the wire box (17) close to the fixing pile (16).
4. The reservoir slope protection structure according to claim 1 is characterized in that: A side door (21) is provided on a side wall of the wire box (17) away from the fixed pile (16); one end of a first rotating shaft (23) is movably mounted on a side wall in the cavity of the wire box (17) via a bearing; and the other end of the first rotating shaft (23) is movably mounted on a side wall in the cavity of the self-locking box (20) via a bearing.
5. The reservoir slope protection structure according to claim 4 is characterized in that: The first rotating shaft (23) is fixedly passed through the wire drum (24) and the worm gear (25), and a second rotating shaft (26) is also arranged in the cavity of the self-locking box (20), and the second rotating shaft (26) and the first rotating shaft (23) are in a mutually perpendicular state.
6. The reservoir slope protection structure according to claim 5 is characterized in that: One end of the second rotating shaft (26) is movably mounted on a side wall of the cavity of the self-locking box (20) through a bearing, and the second rotating shaft (26) is fixedly passed through the worm (27), and the worm (27) is movably meshed with the worm wheel (25).
7. The reservoir slope protection structure according to claim 6 is characterized in that: The other end of the second rotating shaft (26) movably passes through the self-locking box (20) and is fixedly connected to a hand wheel (22).