Landslide mass release device

Abstract

The utility model belongs to the technical field of hydraulic engineering tests, and discloses a landslide mass releasing device which comprises a connecting assembly and an unhooking assembly which are located on the same plane. The connecting assembly comprises a connecting beam and two connecting teeth, the two connecting teeth are arranged on the same side of the connecting beam at a preset distance, and each connecting tooth is perpendicular to the connecting beam; the two connecting teeth are respectively connected with hoisting equipment for pulling the releasing device; the unhooking assembly is arranged at one end of the connecting beam, located in the extending direction of the connecting beam and used for hooking the landslide mass. The landslide mass releasing device is simple in design, the operation steps are visual and easy to understand, and manual operation errors are greatly reduced, so that the consistency and reliability of experimental data are ensured. By optimizing the structural design, the manufacturing cost is reduced, the maintenance complexity is also reduced, and low-cost operation is realized. Meanwhile, high-precision landslide mass release control is achieved, and accurate release at a preset position and a preset time point can be achieved.

Description

Technical Field

[0001] The utility model discloses a landslide body releasing device, belonging to the technical field of water conservancy engineering test. Background Art

[0002] Landslide is a very frequent geological disaster, which is characterized by suddenness, mass occurrence, periodicity and great harm. It often causes huge losses to people's production and life, and seriously threatens the safety of people's lives and property. Especially when landslides occur in mountains or dams near water bodies such as rivers, lakes, and dams, in addition to the threat brought by the instability of the landslide itself, the surges and propagation process caused by a large number of landslide bodies rushing into the water will also induce a series of secondary disasters in the water. Therefore, the study of landslide surges plays an important role in the formulation of disaster prevention and mitigation measures.

[0003] The research methods of landslide surge disaster mainly include theoretical analysis, numerical simulation, field test and model test. Among them, model test has good operability and repeatability, can simulate complex and changeable boundary conditions, and can truly reproduce the interaction between the landslide and the water body after entering the water and the surge propagation process stimulated by it. It has become an important means to study the mechanism of landslide surge.

[0004] The landslide release device is used to pull the landslide body to a preset position and release the landslide body during the landslide surge model test to simulate landslides of different degrees. Existing landslide release devices generally use mechanical structures or electronic control devices. Mechanical structures require manual operation, are cumbersome to operate, are easily interfered by external factors, and have low control accuracy on the release time and release position of the landslide body. Electronic control devices are expensive, have complex systems, high maintenance costs, and are prone to failure, affecting test continuity. Summary of the invention

[0005] The utility model overcomes the shortcomings of the prior art and provides a landslide release device, comprising a connecting component and a decoupling component located in the same plane;

[0006] The connecting assembly includes a connecting beam and two connecting teeth, wherein the two connecting teeth are arranged at a preset distance on the same side of the connecting beam, and each connecting tooth is perpendicular to the connecting beam;

[0007] The two connecting teeth are respectively connected to the lifting equipment that pulls the release device;

[0008] The decoupling assembly is arranged at one end of the connecting beam and is located in the extending direction of the connecting beam, and is used for hooking the landslide body.

[0009] Preferably, the two connecting teeth are both provided with through holes, and the through holes are used for connecting with the lifting equipment.

[0010] Preferably, it also includes a decoupling connection ring;

[0011] The unhooking connection ring is passed through the through hole and is used for connecting the lifting equipment.

[0012] Preferably, the two connecting teeth are respectively arranged at two ends of the connecting beam.

[0013] Preferably, there is an arc-shaped transition between the connecting tooth on one side close to the decoupling component and the decoupling component.

[0014] Preferably, the length of the dehooking assembly is determined according to the hook size and / or hooking space of the landslide body.

[0015] Preferably, the connecting component and the decoupling component are integrally formed.

[0016] Preferably, the connecting component and the decoupling component are made of steel.

[0017] Beneficial effects: The landslide release device of the utility model significantly improves the convenience of operation and the accuracy of experimental results. Its design is simple, and the operation steps are intuitive and easy to understand, which greatly reduces human operation errors, thereby ensuring the consistency and reliability of experimental data. At the same time, the device realizes high-precision landslide release control, and can accurately release at a predetermined position and time point, providing researchers with high-quality experimental data. In addition, by optimizing the structural design, the device not only reduces the manufacturing cost, but also reduces the complexity of maintenance, achieving low-cost operation. Most importantly, the use of durable materials and carefully designed structures make the device extremely reliable, the failure rate is greatly reduced, and the continuity and stability of the experiment are guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the hooking of the landslide body releasing device and the landslide body in the embodiment of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of a landslide body release device in an embodiment of the utility model;

[0020] Figure 3 It is a side view schematic diagram of the landslide body releasing device in the embodiment of the utility model.

[0021] In the figure: 1. unhooking connecting ring; 2. lifting connecting ring; 3. unhooking assembly; 4. connecting beam. DETAILED DESCRIPTION

[0022] In the following description, specific details such as specific system structures and technologies are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems and devices are omitted to avoid unnecessary details that hinder the description of the present invention.

[0023] The preferred technical solution of the utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] like Figure 1 As shown, in the landslide surge test, the landslide body made of different materials needs to be pulled up to a preset position through the landslide, and then released at the preset position and time to make it surge into the water along the landslide, so as to simulate landslides of different degrees.

[0025] The landslide release device of the utility model comprises a connection component and a release component 3 which are located in the same plane;

[0026] The connection assembly includes a connection beam 4 and two connection teeth, wherein the two connection teeth are arranged at a preset distance on the same side of the connection beam 4, and each connection tooth is perpendicular to the connection beam 4;

[0027] The two connecting teeth are respectively connected to the lifting equipment that pulls the release device;

[0028] The decoupling assembly 3 is disposed at one end of the connecting beam 4 and is located in the extending direction of the connecting beam 4 for hooking the landslide body.

[0029] The connection assembly and the decoupling assembly 3 in the landslide release device of the utility model are both in the same plane, ensuring the stability and consistency of the entire device during operation. The simple design of the connection assembly and the decoupling assembly 3 makes the device easy to manufacture, install and maintain.

[0030] The dehooking assembly 3 is arranged at one end of the connecting beam 4 and along the extending direction of the connecting beam 4. Its design takes into account the close hooking with the hook of the landslide body, ensuring that the dehooking assembly 3 can be stably fixed on the landslide body when the lifting equipment pulls the entire device.

[0031] In a further embodiment, the two connecting teeth are each provided with a through hole, and the through hole is used for connecting with the lifting equipment.

[0032] Specifically, in order to facilitate connection with the lifting equipment, through holes are provided on both connecting teeth of the utility model. The design of these through holes not only takes into account the strength of the structure, but also facilitates the passing of the connecting parts (such as chains or ropes) of the lifting equipment. In this way, the landslide release device can be firmly connected to the lifting equipment to achieve stable and safe operation.

[0033] Furthermore, in this embodiment, a decoupling connection ring 1 is also included; the decoupling connection ring 1 is inserted into the through hole and is used to connect the lifting equipment.

[0034] In order to further improve the connection stability with the lifting equipment, the device also introduces a decoupling connection ring 1. The decoupling connection ring 1 is inserted into the through hole and then fixed to the connecting piece of the lifting equipment. This connection method is simple and reliable, and effectively reduces the risk of the connecting piece falling off.

[0035] In this embodiment, a lifting connection ring 2 is also included, which is used to connect the lifting equipment and the unhooking connection ring 1.

[0036] Furthermore, in practical applications, the two connecting teeth are respectively arranged at the two ends of the connecting beam 4. This layout enables the tension to be evenly distributed on the connecting beam 4, thereby improving the load-bearing capacity of the entire device. The connecting teeth on the side away from the unhooking component 3 are arranged at the end of the connecting beam 4, so that during the unhooking operation, the lifting equipment only needs to output a small force to achieve unhooking.

[0037] Furthermore, in practical applications, the connecting teeth near the side of the decoupling component 3 are in an arc transition with the decoupling component 3. The connecting teeth near the side of the decoupling component 3 are in an arc transition with the decoupling component 3, so that the decoupling component 3 can be smoothly removed when being decoupled. This design not only increases the aesthetics, but also reduces stress concentration and improves the durability of the device.

[0038] Furthermore, in practical applications, the length of the dehooking assembly 3 is determined according to the hook size and / or hooking space of the landslide body. Because different landslide bodies may have hooks of different sizes or different hooking spaces, those skilled in the art may use different sizes of dehooking assembly 3 according to hooks of different sizes or different hooking spaces to ensure the feasibility of the device in practical applications.

[0039] Furthermore, in practical applications, the connection component and the decoupling component 3 are integrally formed. The connection component and the decoupling component 3 are made of steel.

[0040] Specifically, the connection assembly and the decoupling assembly 3 in this embodiment are both made of steel. Steel is an ideal material for the device due to its high strength, corrosion resistance and good processing performance. In addition, the connection assembly and the decoupling assembly 3 are manufactured in an integrated manner, which not only simplifies the manufacturing process, but also improves the structural strength and stability of the entire device.

[0041] The landslide release device of the utility model has shown remarkable effects and advantages in practical applications. It is easy to operate and reduces the influence of human factors on the experimental results; high-precision release ensures the accuracy of experimental data; low-cost manufacturing reduces the experimental cost; high reliability ensures the continuity and stability of the experiment. In summary, the landslide release device of the present invention has broad application prospects in the field of landslide experiments and management.

[0042] The above are only several embodiments of the utility model, and do not limit the utility model in any form. Although the utility model is disclosed as above in the preferred embodiments, it is not used to limit the utility model. Any technician familiar with this profession, without departing from the scope of the technical solution of the utility model, makes slight changes or modifications using the technical contents disclosed above, which are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A landslide release device, characterized in that: It includes a connecting component and a decoupling component that are in the same plane; The connecting assembly includes a connecting beam and two connecting teeth, wherein the two connecting teeth are arranged at a preset distance on the same side of the connecting beam, and each connecting tooth is perpendicular to the connecting beam; The two connecting teeth are respectively connected to the lifting equipment that pulls the release device; The decoupling assembly is arranged at one end of the connecting beam and is located in the extending direction of the connecting beam, and is used for hooking the landslide body.

2. The landslide release device according to claim 1, characterized in that: The two connecting teeth are both provided with through holes, and the through holes are used to connect with the lifting equipment.

3. The landslide release device according to claim 2, characterized in that: Also included is a de-hooking connection ring; The unhooking connection ring is passed through the through hole and is used for connecting the lifting equipment.

4. The landslide release device according to claim 1, characterized in that: The two connecting teeth are respectively arranged at two ends of the connecting beam.

5. The landslide release device according to claim 4, characterized in that: There is an arc-shaped transition between the connecting tooth on one side close to the decoupling component and the decoupling component.

6. The landslide release device according to claim 1, characterized in that: The length of the dehooking assembly is determined according to the hook size and / or hooking space of the landslide body.

7. The landslide release device according to claim 1, characterized in that: The connecting component and the decoupling component are integrally formed.

8. The landslide release device according to claim 1, characterized in that: The connecting component and the decoupling component are made of steel.

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