Hydraulic engineering safety protection device

Abstract

The utility model relates to the technical field of hydraulic engineering, and discloses a hydraulic engineering safety protection device which comprises a main body shell, a frame is detachably connected to the inner wall of the main body shell, a protection net is fixedly connected to the inner wall of the frame, and pull rods are slidably connected to the two sides of the rear end of the main body shell. Two pull rods are arranged in the main body shell, limiting blocks are fixedly connected to the sides, away from each other, of the two pull rods, driving rods are rotationally connected to the sides, close to each other, of the two pull rods, clamping pins are rotationally connected to the other ends of the driving rods, the exteriors of the two clamping pins are clamped with through holes in the two sides of the frame, clamping grooves are formed in the interiors of the two sides of the main body shell, and clamping grooves are formed in the interiors of the two sides of the main body shell. And a spring is arranged in the clamping groove. According to the utility model, the clamping pin can be driven to move through the rotation of the driving rod, and the clamping pin moves to retreat from the inner wall of the frame, so that the frame can be disassembled, the disassembling effect can be improved, the frame can be disassembled in time, and the time and the cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy project safety protection device. Background Art

[0002] The structural design of the water conservancy project safety protection device can stabilize the land or rock to prevent the stability and safety of the water conservancy project from being affected by geological disasters. It can protect water conservancy project facilities such as reservoirs, dams, rivers, and canals from external impacts or damage to ensure their normal operation and long-term use. The equipment may be equipped with a fixed support structure to reinforce the wall and ensure its stability and durability. The design and application of the water conservancy project safety protection device is intended to improve the safety and reliability of water conservancy projects, protect people's lives and property, and minimize the impact on the environment, providing reliable safety technical support for water conservancy project safety protection devices.

[0003] After searching, the Chinese announcement number is: CN220504724U. The utility model belongs to the technical field of water conservancy projects. It is a safety protection device for water conservancy projects, including a baffle and a winder. The winder is fixedly installed at the center of the back of the baffle, and the winder is provided with a protection component. The protection component includes a positioning seat and a turntable. The inner side wall of the positioning seat is provided with a plurality of slots in an equidistant circular array. Two hooks and a rotating seat are rotatably installed at the other end of the turntable. One of the hooks is integrally formed with a convex column, and a first connecting rod is rotatably installed on the convex column. A spring is fixedly connected between the other end of the first connecting rod and the rotating seat, and a second connecting rod is rotatably installed between the two hooks. This safety protection device is suitable for water conservancy project construction. The isolation baffle and the winder are used in combination, which is not only convenient to install, but also more firm. At the same time, it has the function of emergency braking for winding, which is safe and reliable.

[0004] The above patent mentioned in the specification that "the winder is provided with a protection component, which includes a positioning seat and a turntable, and the inner side wall of the positioning seat is provided with a plurality of slots in an equidistant circular array, and the other end of the turntable is rotatably mounted with two hooks and a rotating seat, one of the hooks is integrally formed with a boss, and a first connecting rod is rotatably mounted on the boss, and a spring is fixedly connected between the other end of the first connecting rod and the rotating seat, and a second connecting rod is rotatably mounted between the two hooks; this safety protection device is suitable for water conservancy project construction, and the isolation baffle and the winder are used in combination." However, during specific use, the protection net cannot be disassembled in time due to the connection through threads, which requires more time and cost for disassembly. For this reason, a water conservancy project safety protection device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a water conservancy project safety protection device, which aims to improve the fixing problem in the prior art. It aims to improve the problem that the safety protection device is connected by threads during use and the protection net cannot be disassembled in time.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A water conservancy project safety protection device comprises a main body shell, the inner wall of the main body shell is detachably connected to a frame, the inner wall of the frame is fixedly connected to a protective net, pull rods are slidably connected to both sides of the rear end of the main body shell, the far sides of the two pull rods are fixedly connected to limit blocks, the close sides of the two pull rods are rotatably connected to driving rods, the other ends of the driving rods are rotatably connected to pins, the outer sides of the two pins are respectively engaged with the through holes on both sides of the frame, locking grooves are provided inside the two sides of the main body shell, springs are arranged inside the locking grooves, support components are fixedly connected to both sides of the rear end of the main body shell, the bottom of the support component is rotatably connected to a fixed block, and the top of the fixed block is rotatably connected to a stabilizing component.

[0008] As a further description of the above technical solution:

[0009] The support assembly includes two buffer rods, which are respectively fixedly connected to the two sides of the rear end of the main body shell, the rear ends of the buffer rods are fixedly connected to a load-bearing rod, the bottom is fixedly connected to a sliding block, and the bottom of the sliding block is rotatably connected to the top of the fixed block.

[0010] As a further description of the above technical solution:

[0011] Each of the stabilizing assemblies includes a threaded rod, the outer portion of which is rotationally connected to the top of the fixing block, and the outer portion of the threaded rod is threadedly connected to a screw.

[0012] As a further description of the above technical solution:

[0013] A sliding groove is arranged inside the fixing block, a limiting plate is fixedly connected to the outside of the screw, and the outside of the limiting plate is slidably connected to the inner wall of the sliding groove.

[0014] As a further description of the above technical solution:

[0015] One end of the spring is fixedly connected to one side of the limiting block, and the other end of the spring is fixedly connected to an inner wall of one side of the locking groove.

[0016] As a further description of the above technical solution:

[0017] The outer portion of the limiting block is slidably connected to the inner wall of the locking groove, and the outer portion of the locking pin is slidably connected to the inner wall of the locking groove.

[0018] As a further description of the above technical solution:

[0019] The bottom of the main body shell is fixedly connected with a stabilizing platform, and both sides of the bottom of the stabilizing platform are fixedly connected with supporting columns.

[0020] As a further description of the above technical solution:

[0021] A plurality of guardrails are fixedly connected to adjacent sides of the two support columns, and a bottom plate is fixedly connected to the bottom of the support columns.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by pulling the pull rod, the limiting block can be driven to squeeze the spring under the pulling of the pull rod, and then the driving rod can be driven to rotate under the movement of the pull rod, and the rotation of the driving rod can drive the locking pin to move, and the locking pin is moved out of the inner wall of the frame, so that the frame can be disassembled, the disassembly effect can be improved, and the disassembly can be carried out in time, thereby saving time and cost, and improving the flexibility of the device.

[0024] 2. In the utility model, by rotating the threaded rod, the screw can be lowered under the rotation of the threaded rod. At this time, the screw can drive the limiting plate to move, thereby limiting the screw itself. The screw can penetrate into the ground under the movement, thereby improving the overall stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a water conservancy project safety protection device proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a pull rod of a water conservancy project safety protection device proposed by the utility model;

[0027] Figure 3 This is a structural schematic diagram of a restriction plate of a water conservancy project safety protection device proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of the structure of a spring of a water conservancy project safety protection device.

[0029] Legend:

[0030] 1. Base plate; 2. Support column; 3. Guardrail; 4. Stable platform; 5. Frame; 6. Main body shell; 7. Guard net; 8. Sliding block; 9. Threaded rod; 10. Fixed block; 11. Screw; 12. Buffer rod; 13. Load-bearing rod; 14. Slide groove; 15. Limiting block; 16. Spring; 17. Pull rod; 18. Positioning groove; 19. Driving rod; 20. Pin; 21. Limiting plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 2 and Figure 4 The utility model provides an embodiment: a water conservancy project safety protection device, including a main body shell 6, both sides of the rear end of the main body shell 6 are slidably connected with a pull rod 17, and the far side of the two pull rods 17 are fixedly connected with a limit block 15. The design of the pull rod 17 and the limit block 15 is intended to ensure that the device is firmly fixed in the installation position, and the limit block 15 can be driven to move by pulling the pull rod 17. The limit block 15 is fixedly connected to the far side of the pull rod 17 to provide additional support and stability. The near side of the two pull rods 17 is rotatably connected with a driving rod 19, and the other end of the driving rod 19 is rotatably connected with a bayonet 20. The pull rod 17 can drive the driving rod 19 to rotate during the pulling process, and the bayonet 20 can be driven to move by the rotation of the driving rod 19.

[0033] The outer parts of the two bayonet pins 20 are respectively engaged with the through holes on both sides of the frame 5, and the frame 5 can be fixed by the bayonet pins 20. The inner parts of both sides of the main shell 6 are provided with bayonet slots 18. The design of the bayonet slots 18 allows the bayonet pins 20 to slide inside the bayonet slots 18 when the device adjusts its position, providing flexibility and stability. The main shell 6 is the core component of the entire device, and is usually made of durable materials such as steel or high-strength plastic to withstand external pressure and impact pressure. The outer part of the bayonet pins 20 is slidably connected to the inner wall of the bayonet slots 18. The inner part of the bayonet slots 18 is provided with a spring 16. One end of the spring 16 is fixedly connected to one side of the limiting block 15, and the other end of the spring 16 is fixedly connected to one side of the inner wall of the bayonet slots 18. The movement of the limiting block 15 can squeeze the spring 16 so that the spring 16 is deformed to generate elastic potential energy. The outer part of the limiting block 15 is slidably connected to the inner wall of the bayonet slots 18, and the sliding of the limiting block 15 can be limited by the bayonet slots 18.

[0034] refer to Figure 2-Figure 3 The rear end of the main body shell 6 is fixedly connected with support components on both sides, and the bottom of the support component is rotatably connected with a fixed block 10. The support component includes two buffer rods 12, and the two buffer rods 12 are respectively fixedly connected to the rear end of the main body shell 6. The rear end of the buffer rod 12 is fixedly connected with a load-bearing rod 13, and the bottom of the load-bearing rod 13 is fixedly connected with a sliding block 8, and the bottom of the sliding block 8 is rotatably connected to the top of the fixed block 10. The connections between these components form a complex and dense network, which enables the entire system to maintain stable and efficient operation under various working conditions.

[0035] The main body shell 6 provides basic support, the buffer rod 12 and the load-bearing rod 13 absorb and transmit force, and the sliding block 8 allows the system to make necessary adjustments and adaptive changes. The top of the fixed block 10 is rotatably connected to a stabilizing component. The advantages of this buffer and support structure design lie in its stability and adjustability. Through the combination of the buffer rod 12, the load-bearing rod 13 and the sliding block 8, each stabilizing component includes a threaded rod 9, the outer part of the threaded rod 9 is rotatably connected to the top of the fixed block 10, and its outer part is connected to the fixed block 10. The outer thread of the threaded rod 9 is connected to a screw 11, and when the threaded rod 9 rotates, the screw 11 can move along the texture of the threaded rod 9. The interior of the fixed block 10 is provided with a slide groove 14, and the outer part of the screw 11 is fixedly connected to a limiting plate 21.

[0036] The outer part of the limiting plate 21 is slidably connected to the inner wall of the slide groove 14. The limiting plate 21 can limit the screw 11 so that the screw 11 can remain stable during the movement. Its function is to limit the movement range of the threaded rod 9. This design can ensure that the stabilizing component will not exceed the predetermined range when adjusting the position, thereby ensuring the stability and safety of the device. The combination of the threaded rod 9, the fixing block 10 and the limiting plate 21 constitutes the key part of the stabilizing component, and its design is flexible, stable and easy to adjust. Through the rotation of the threaded rod 9 and the setting of the slide groove 14, the device can be accurately adjusted as needed, and the existence of the limiting plate 21 ensures the rationality and safety of the adjustment range.

[0037] refer to Figure 1 The bottom of the main body shell 6 is fixedly connected with a stable platform 4, and both sides of the bottom of the stable platform 4 are fixedly connected with support columns 2. The support columns 2 can provide support for the stable platform 4, so that the main body shell 6 can be stable. A plurality of guardrails 3 are fixedly connected to the adjacent sides of the two support columns 2. The guardrails 3 can prevent small animals and children from passing through the gap between the bottom of the stable platform 4. The bottom of the support columns 2 is fixedly connected with a base plate 1.

[0038] Working principle: When the equipment is impacted, when the guard net 7 is stressed, the force on the guard net 7 will be transmitted to the buffer rod 12, and when the buffer rod 12 is stressed, the force will be transmitted to the load-bearing rod 13. When the load-bearing rod 13 is impacted, the impact accumulated is buffered on the sliding block 8, and the inner wall of the fixed block 10 contains a threaded rod 9, and the threaded rod 9 is connected to the outside with a screw 11. The fixed block 10 contains a slide groove 14 inside, and both sides of the threaded rod 9 are connected to a limiting plate 21. When the threaded rod 9 is rotated to drive the screw 11 into the ground, it can be firmly stabilized on the ground, so that the impact accumulated on the load-bearing rod 13 on the sliding block 8 is resolved and reaches the fixed block 10 to achieve a fixed and stable effect.

[0039] When adjusting the equipment, when the pull rod 17 moves in the slot 18, the spring 16 is forced to move upward by pulling the pull rod 17, and when the pull rod 17 is pulled, the driving rod 19 is driven to make the latch 20 disengage from the slot, thereby replacing the protective net 7. When the pull rod 17 is pushed back, the force of the spring 16 ends, that is, it bounces back to the original position, and the limiting block 15 is effectively embedded in the bottom of the pull rod 17 so that the spring 16 will not fall off, and the pull rod 17 will also be affected by the limiting block 15 to return to the original position, so that the latch 20 moves back and forth back to the slot to achieve the effect of fastening the new protective net 7.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water conservancy project safety protection device, comprising a main body shell (6), characterized in that: The inner wall of the main body shell (6) is detachably connected to a frame (5), and the inner wall of the frame (5) is fixedly connected to a protective net (7). Pull rods (17) are slidably connected to both sides of the rear end of the main body shell (6), and the far sides of the two pull rods (17) are fixedly connected to a limiting block (15). The near sides of the two pull rods (17) are rotatably connected to a driving rod (19), and the other ends of the driving rods (19) are rotatably connected to a latch pin (20). The outsides of the two latch pins (20) are respectively engaged with the through holes on both sides of the frame (5). The insides of the two sides of the main body shell (6) are provided with latching grooves (18), and the insides of the latching grooves (18) are provided with springs (16). The rear sides of the main body shell (6) are fixedly connected to support components, and the bottom of the support component is rotatably connected to a fixed block (10), and the top of the fixed block (10) is rotatably connected to a stabilizing component.

2. A water conservancy project safety protection device according to claim 1, characterized in that: The support assembly comprises two buffer rods (12), the two buffer rods (12) being fixedly connected to both sides of the rear end of the main body shell (6), the rear ends of the buffer rods (12) being fixedly connected to a load-bearing rod (13), the bottom of the (13) being fixedly connected to a sliding block (8), and the bottom of the sliding block (8) being rotatably connected to the top of the fixed block (10).

3. A water conservancy project safety protection device according to claim 1, characterized in that: Each of the stabilizing assemblies comprises a threaded rod (9), the outer portion of the threaded rod (9) being rotationally connected to the top of the fixing block (10), and the outer portion of the threaded rod (9) being threadedly connected to a screw (11).

4. A water conservancy project safety protection device according to claim 3, characterized in that: A sliding groove (14) is provided inside the fixing block (10), a limiting plate (21) is fixedly connected to the outside of the screw (11), and the outside of the limiting plate (21) is slidably connected to the inner wall of the sliding groove (14).

5. A water conservancy project safety protection device according to claim 1, characterized in that: One end of the spring (16) is fixedly connected to one side of the limiting block (15), and the other end of the spring (16) is fixedly connected to an inner wall of one side of the locking groove (18).

6. A water conservancy project safety protection device according to claim 1, characterized in that: The outside of the limiting block (15) is slidably connected to the inner wall of the locking groove (18), and the outside of the locking pin (20) is slidably connected to the inner wall of the locking groove (18).

7. A water conservancy project safety protection device according to claim 1, characterized in that: The bottom of the main body shell (6) is fixedly connected to a stabilizing platform (4), and both sides of the bottom of the stabilizing platform (4) are fixedly connected to support columns (2).

8. A water conservancy project safety protection device according to claim 7, characterized in that: A plurality of guardrails (3) are fixedly connected to adjacent sides of the two support columns (2), and a bottom plate (1) is fixedly connected to the bottom of the support columns (2).

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