Rock-soil foundation model preparation device
By designing a detachable rock-based model box, the problem of inconvenient disassembly and adjustment of the existing model box structure is solved, and more efficient model production and use performance is achieved.
Patent Information
- Application Number
- CN202421275786.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-05
AI Technical Summary
The existing rock-ground model box structure is fixed and is not convenient for disassembly and replacement of accessories, internal cleaning is inconvenient, and the ground cannot be adjusted and inclined bottom surface cannot be set as needed, which is inconvenient to operate and poor use effect.
A detachable model box is designed, including a detachable base plate and box wall. The box wall is equipped with an inclined plate and an adjustment structure. The inclined plate can adjust the angle. A screened material box is also provided on the box wall to facilitate the uniform distribution of materials.
It realizes convenient disassembly and assembly and internal cleaning of the model box, increases the flexibility of ground adjustment and inclined bottom surface, and improves the convenience and effect of model production.
Smart Images
Figure CN222837884U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rock foundation model preparation, in particular to a rock foundation model preparation device. Background Art
[0002] As an important engineering discipline, geotechnical engineering plays a vital role in building and infrastructure construction. In order to ensure the reliability and effectiveness of geotechnical engineering, model testing has become an indispensable means. Model testing refers to a method of reducing some specific parts or all of the actual project to a relatively small scale, simulating the actual situation through experiments and obtaining relevant parameters and performance data. Model testing has the advantages of high authenticity, accelerating the progress of engineering design and research, lower cost, and easy repetition. It is widely used in various engineering fields, such as aviation, construction, water conservancy, transportation, etc. In geotechnical engineering, model testing is a very important means to better understand the geotechnical mechanics and geotechnical engineering performance under different geological conditions, and has important guiding significance for engineering design and improvement.
[0003] A general rock foundation model requires a model box when it is prepared. The general model box has a fixed structure that is not convenient for disassembly and replacement of accessories, nor is it convenient for internal cleaning. Moreover, the ground cannot be adjusted as needed. On some models, a bottom inclined surface needs to be set, and additional accessories are required to complete it. The operation is inconvenient and the use effect is not good. Therefore, a model box structure that can be easily disassembled and replaced with accessories and internal cleaning, and can be set with an inclined bottom surface and can adjust the angle of the inclined bottom surface is needed. To this end, the utility model proposes a rock foundation model preparation device for solving the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a rock foundation model preparation device to solve the problems raised in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solutions: a rock foundation model preparation device, comprising
[0006] The model box includes a bottom plate, the upper edge of the bottom plate is plugged in and fixedly connected to the box wall by bolts, one side of the bottom plate inside the box wall is movably connected to an inclined plate, one side of the inclined plate is provided with an adjustment structure, and the upper end of the box wall is slidably connected to a screening box.
[0007] Preferably, a positioning groove is provided on the upper edge of the bottom plate, the lower end of the box wall is inserted into the positioning groove, and a limiting sleeve is protruding from the outer side of the lower end of the box wall. The limiting sleeve is arranged on the outer side of the bottom plate and a plurality of screw holes are evenly distributed on the outer side of the limiting sleeve, and bolts are connected therein to fix the limiting sleeve and the box wall to the outer side of the upper end of the bottom plate.
[0008] Preferably, a storage groove is provided at the upper end of one side of the base plate, and the storage groove is movably connected to the inclined plate, a fixed hinge is provided on one side of the inclined plate, and the fixed hinge is hingedly fixedly connected to a hinge groove corresponding to the side of the storage groove, and a movable hinge is protrudingly provided on the other side of the base plate, and the movable hinge is connected to one side of the adjustment structure, and a number of retention grooves are evenly distributed on the inclined plate.
[0009] Preferably, movable tracks are provided on the front and rear sides of the upper end of the box wall, a movable groove is opened on the upper end of the movable track, and a plurality of protrusions are evenly distributed on the bottom of the movable groove. The upper end of the screening box is covered on the upper end of the box wall, and the lower ends of both sides of the screening box are inserted into the movable groove.
[0010] Preferably, the adjustment structure comprises an adjustment push plate connected to one side of the inclined plate, a slide groove is provided on one side of the adjustment push plate, and a movable hinge on one side of the inclined plate is inserted and slidably connected in the slide groove.
[0011] Preferably, a rotating sleeve is fixedly connected to the middle of the other side of the adjusting push plate, and an adjusting screw is rotatably connected in the rotating sleeve. The adjusting screw passes through the box wall and is connected to the outside. A threaded hole corresponding to the adjusting screw is provided on the box wall, and the adjusting screw is threadedly connected to the threaded hole. A handwheel is fixedly connected to the outer end of the adjusting screw, and a limiting rod is fixedly connected to the adjusting push plates on both sides of the adjusting screw. A limiting hole corresponding to the limiting rod is opened on the side wall corresponding to the side of the box wall, and the limiting rod passes through the limiting hole on the box wall and is connected to the outside.
[0012] Preferably, the screening box includes a main orifice plate, on which a number of evenly distributed feeding screen holes are provided, and the front and rear sides of the orifice plate are fixedly connected with limit plates bent downward at ninety degrees, and the limit plates are inserted into movable grooves provided on the movable track, and the upper edge of the orifice plate is fixedly connected with side panels, and handles are fixedly connected in the middle of the left and right side panels.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] The utility model provides a detachable model box, which is convenient for disassembling and replacing worn parts, and is easy to clean the inside of the model box, thereby improving convenience in use. An adjustable inclined bottom surface is provided to meet the needs of rock foundation experiments and increase versatility. A screening box is provided to make the material distributed more evenly during feeding, thereby improving the model making effect and improving the performance of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2It is a schematic diagram of the top view structure of the utility model;
[0017] Figure 3 It is a schematic diagram of the explosion of the structure of the utility model;
[0018] Figure 4 for Figure 3 The left structural view of
[0019] Figure 5 It is a structural schematic diagram of the screening box in the utility model.
[0020] In the figure: 1 box wall, 2 limit sleeve, 3 feed port, 4 moving track, 5 tilting plate, 6 adjusting push plate, 7 screening box, 8 adjusting screw, 9 hand wheel, 10 limit rod, 11 moving groove, 12 convex point, 13 retention groove, 14 fixed hinge head, 15 movable hinge head, 16 slide groove, 17 bottom plate, 18 positioning groove, 19 orifice plate, 20 limit plate, 21 side plate, 22 handle. DETAILED DESCRIPTION
[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.
[0022] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 present invention can be understood according to specific circumstances.
[0024] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.
[0025] See also Figures 1 to 5 The utility model provides a technical solution: a rock foundation model preparation device, comprising
[0026] The model box includes a bottom plate 17, the upper edge of the bottom plate 17 is plugged and fixedly connected to the box wall 1 by bolts, one side of the bottom plate 17 inside the box wall 1 is movably connected to an inclined plate 5, one side of the inclined plate 5 is provided with an adjustment structure, and the upper end of the box wall 1 is slidably connected to a screening box 7;
[0027] A positioning groove 18 is provided at the upper edge of the bottom plate 17, and the lower end of the box wall 1 is inserted into the positioning groove 18. A limit sleeve 2 is protruded from the outer side of the lower end of the box wall 1. The limit sleeve 2 is sleeved on the outer side of the bottom plate 17, and a number of screw holes are evenly distributed on the outer side of the limit sleeve 2, and bolts are connected therein to fix the limit sleeve 2 and the box wall 1 to the outer side of the upper end of the bottom plate 17. The box wall 1 and the bottom plate 17 are connected and fixed by the connecting bolts, and the fastening effect is stronger, and the bottom plate 17 and the box wall 1 can be easily disassembled, which is convenient for the inspection and maintenance of internal parts and convenient for internal cleaning;
[0028] A receiving groove is provided at the upper end of one side of the bottom plate 17, and the inclined plate 5 is movably connected in the receiving groove. A fixed hinge 14 is provided on one side of the inclined plate 5, and the fixed hinge 14 is hingedly fixedly connected in a hinge groove corresponding to one side of the receiving groove. A movable hinge 15 is protrudingly provided on the other side of the bottom plate 17, and the movable hinge 15 is connected to one side of the adjustment structure. A plurality of retention grooves 13 are evenly distributed on the inclined plate 5. The hinged inclined plate 5 can be adjusted in angle to meet the needs of the geotechnical foundation experiment and increase versatility. The retention grooves 13 provided thereon can prevent the model material from sliding down quickly when it is laid, thereby increasing the retention effect and ensuring the geotechnical foundation model making effect.
[0029] A movable track 4 is arranged on both sides of the front and rear ends of the upper end of the box wall 1, a movable groove 11 is arranged on the upper end of the movable track 4, and a plurality of convex points 12 are evenly distributed on the bottom of the movable groove 11. The upper end of the screening box 7 is covered on the upper end of the box wall 1, and the lower ends of both sides of the screening box 7 are inserted into the movable groove 11. The screening box 7 can be moved through the movable track 4 so as to evenly spread the model preparation material in the model box. The convex points 12 in the movable groove 11 can make the screening box 7 vibrate continuously during the movement, thereby ensuring the material feeding effect and avoiding the problem of material blockage affecting the material feeding;
[0030] The adjustment structure includes an adjustment push plate 6 connected to one side of the inclined plate 5, a slide groove 16 is provided on one side of the adjustment push plate 6, and a movable hinge 15 on one side of the inclined plate 5 is inserted and slidably connected in the slide groove 16;
[0031] A rotating sleeve is fixedly connected in the middle of the other side of the adjusting push plate 6, and an adjusting screw 8 is rotatably connected in the rotating sleeve. The adjusting screw 8 passes through the box wall 1 and is connected to the outside. A threaded hole corresponding to the adjusting screw 8 is provided on the box wall 1, and the adjusting screw 8 is threadedly connected to the threaded hole. A hand wheel 9 is fixedly connected to the outer end of the adjusting screw 8. Limiting rods 10 are fixedly connected to the adjusting push plates 6 on both sides of the adjusting screw 8. A limiting hole corresponding to the limiting rod 10 is opened on the side wall of the corresponding side of the box wall 1. The limiting rod 10 passes through the limiting hole on the box wall 1 and is connected to the outside. The position of the adjusting push plate 6 can be adjusted through the adjusting structure, and the angle of the tilting plate 5 can be adjusted by adjusting the position of the pushing plate 6.
[0032] The screening box 7 includes a main orifice plate 19, on which a number of evenly distributed feeding sieve holes are provided. The front and rear sides of the orifice plate 19 are fixedly connected with limit plates 20 bent downward at ninety degrees. The limit plates 20 are inserted into the moving grooves 11 provided on the moving track 4. The upper edge of the orifice plate 19 is fixedly connected with side plates 21, and handles 22 are fixedly connected between the left and right side plates. The screening box 7 can make the material entering the model more evenly distributed when the material is fed into the model, thereby improving the model making effect and the performance of use.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A rock foundation model preparation device, characterized in that: include A model box, the model box comprising a bottom plate (17), the upper edge of the bottom plate (17) being plugged into and fixedly connected to a box wall (1) by means of bolts, one side of the bottom plate (17) inside the box wall (1) being movably connected to an inclined plate (5), one side of the inclined plate (5) being provided with an adjustment structure, and the upper end of the box wall (1) being slidably connected to a screening box (7).
2. A rock foundation model preparation device according to claim 1, characterized in that: The upper edge of the bottom plate (17) is provided with a positioning groove (18), the lower end of the box wall (1) is inserted into the positioning groove (18), and a limiting sleeve (2) is protruding from the outer side of the lower end of the box wall (1), the limiting sleeve (2) is sleeved on the outer side of the bottom plate (17) and a plurality of screw holes are evenly distributed on the outer side of the limiting sleeve (2), and bolts are connected therein to fix the limiting sleeve (2) and the box wall (1) to the outer side of the upper end of the bottom plate (17).
3. A rock foundation model preparation device according to claim 2, characterized in that: A receiving groove is provided at the upper end of one side of the bottom plate (17), and an inclined plate (5) is movably connected in the receiving groove. A fixed hinge (14) is provided on one side of the inclined plate (5), and the fixed hinge (14) is hingedly fixedly connected to a hinge groove corresponding to one side of the receiving groove. A movable hinge (15) is protrudingly provided on the other side of the bottom plate (17), and the movable hinge (15) is connected to one side of the adjustment structure. A plurality of retention grooves (13) are evenly distributed on the inclined plate (5).
4. A rock foundation model preparation device according to claim 1, characterized in that: The front and rear sides of the upper end of the box wall (1) are provided with movable tracks (4), the upper end of the movable track (4) is provided with a movable groove (11), and the bottom of the movable groove (11) is evenly distributed with a plurality of protrusions (12), the upper end of the screening box (7) is covered on the upper end of the box wall (1), and the lower ends of both sides of the screening box (7) are inserted into the movable groove (11).
5. The rock foundation model preparation device according to claim 1, characterized in that: The adjustment structure comprises an adjustment push plate (6) connected to one side of the inclined plate (5), a slide groove (16) is provided on one side of the adjustment push plate (6), and a movable hinge (15) on one side of the inclined plate (5) is inserted and slidably connected in the slide groove (16).
6. A rock foundation model preparation device according to claim 5, characterized in that: A rotating sleeve is fixedly connected to the middle of the other side of the adjusting push plate (6), and an adjusting screw (8) is rotatably connected inside the rotating sleeve. The adjusting screw (8) passes through the box wall (1) and is connected to the outside. A threaded hole corresponding to the adjusting screw (8) is provided on the box wall (1), and the adjusting screw (8) is threadedly connected to the threaded hole. A hand wheel (9) is fixedly connected to the outer end of the adjusting screw (8). Limiting rods (10) are fixedly connected to the adjusting push plates (6) on both sides of the adjusting screw (8). A limiting hole corresponding to the limiting rod (10) is opened on the side wall corresponding to one side of the box wall (1), and the limiting rod (10) passes through the limiting hole on the box wall (1) and is connected to the outside.
7. The rock foundation model preparation device according to claim 1, characterized in that: The screening box (7) comprises a main orifice plate (19), on which a plurality of evenly distributed material feeding sieve holes are provided, and the front and rear sides of the orifice plate (19) are fixedly connected with limit plates (20) bent downward at 90 degrees, and the limit plates (20) are inserted into the moving grooves (11) provided on the moving track (4), and the upper edge of the orifice plate (19) is fixedly connected with side plates (21), and the middle of the left and right side plates is fixedly connected with handles (22).