Wrinkle structure model manufacturing device

Abstract

The utility model discloses a fold structure model manufacturing device, and relates to the technical field of geotechnical engineering model manufacturing. The manufacturing device comprises the following steps: manufacturing a groove body; at least one thin plate, wherein each thin plate is detachably connected with the manufacturing groove body; a pouring cavity is formed between the adjacent thin plate and the manufacturing groove body; the pouring cavity is used for pouring to form a prefabricated fold layer; the anti-deformation assembly is arranged on the manufacturing groove body and is at least used for limiting deformation of the thin plate on the outermost layer in the thin plates in the first direction during pouring; the first direction is parallel to the thickness direction of the corresponding thin plate. Through the arrangement of the thin plate and the manufacturing groove body, the pouring cavity used for pouring the prefabricated fold layer can be formed. The device can be used for manufacturing fold structure models in various shapes, and has the characteristics of simple structure, convenience in operation, low cost, wide application range and the like. And the fold structure model is manufactured in a pouring mode, and the manufacturing difficulty can also be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of geotechnical engineering model making, and in particular to a fold structure model making device. Background Art

[0002] In the field of geotechnical engineering construction technology, fold structures have a significant impact on engineering. For example, in slope excavation engineering, assuming that construction projects are arranged on the wings of the fold structure, if the direction of the excavated slope is nearly parallel to the direction of the rock layer, and the slope inclination is consistent with the rock layer inclination, and the slope angle is greater than the rock layer inclination, it is easy to cause layer sliding damage; if the angle between the slope direction and the rock layer direction is large or the two directions are consistent, and the slope inclination is opposite to the rock layer inclination or the two inclinations are the same, but the rock layer inclination is larger, it is more beneficial to the stability of the excavated slope. In addition, the core rock layer of the fold structure will produce many cracks due to horizontal compression, which directly affects the integrity and strength of the rock mass, and is easy to cause karst development in limestone areas. Therefore, when arranging various construction projects in the core of the fold structure, such as factories, roads and bridges, tunnels, etc., attention must be paid to the collapse and water gushing of the rock layer. Therefore, in engineering practice, fold structures often become an inevitable problem in geotechnical engineering construction.

[0003] In the field of geotechnical engineering, there are two main ways to study the above problems, namely theoretical analysis and experimental research. Experimental research can be further divided into model tests, on-site in-situ tests, etc. Although theoretical analysis is rigorously deduced and clear in thought, it often requires a lot of simplification and a lot of assumptions, and its results often have errors; on-site in-situ tests can be said to be the tests closest to the actual engineering situation, but due to the constraints of on-site conditions and measurement methods, the data obtained are relatively small, and it is difficult to reflect the evolution mechanism in depth and comprehensively; and model tests, as the name implies, are based on similar principles and similar criteria to make a physical model in the test site to simulate the working state of the prototype and reflect the essential laws of the prototype phenomenon. Therefore, simulation tests can use more accurate measurement methods to achieve test results that are more in line with actual engineering conditions while consuming less manpower, material resources and financial resources. At present, there is no suitable device for making fold structure models on the market, and it is difficult to make fold structure models. Utility Model Content

[0004] The purpose of the present application is to provide a device for making a fold structure model to solve the technical problem that it is difficult to make a fold structure model in the prior art.

[0005] To achieve the above objectives, this application provides the following technical solutions:

[0006] The present application proposes a technical solution for a device for making a wrinkle structure model, the device comprising: a making trough; at least one thin plate, each thin plate being detachably connected to the making trough; a casting cavity being provided between adjacent thin plates and the making trough; the casting cavity being used for casting to form a prefabricated wrinkle layer; an anti-deformation component being provided in the making trough, at least for limiting the deformation of the outermost thin plate among the thin plates in a first direction during casting; the first direction being parallel to the thickness direction of the corresponding thin plate.

[0007] As a specific solution in the technical solution of the present application, the anti-deformation component includes a support component and / or a tensioning component; the support component is used to apply a supporting force to the outer side of the outermost thin plate; the tensioning component is used to apply a traction force to each thin plate, and the traction force is perpendicular to the thickness direction of the corresponding thin plate.

[0008] As a specific solution in the technical solution of the present application, the support assembly includes a column arranged on the manufacturing trough body; or, the support assembly includes: a threaded rod, which passes through the manufacturing trough body and is threadedly connected to the manufacturing trough body; a support rod, a first end of which is hinged to the threaded rod, and a second end is used to interfere with the outer side surface of the outermost thin plate.

[0009] As a specific solution in the technical solution of the present application, the threaded rod and the support rod are hinged via a universal joint; a support block is provided at the second end of the support rod.

[0010] As a specific solution in the technical solution of the present application, the tensioning assembly includes a plurality of automatic telescopic columns arranged on the manufacturing trough body; or, the tensioning assembly includes: a rotating shaft, which is rotatably connected with the manufacturing trough body, and the axis of the rotating shaft is parallel to the horizontal plane; at least one take-up roller, which is arranged on the rotating shaft; tensioning lines corresponding to each take-up roller one by one; the first end of each tensioning line is connected to the corresponding take-up roller; the second end of each tensioning line is used to connect to the thin plate.

[0011] As a specific solution in the technical solution of the present application, each wire-taking roller forms a sliding connection with the rotating shaft along a second direction, and the second direction is parallel to the axis of the rotating shaft; a first limiting structure is arranged between the wire-taking roller and the rotating shaft, and the first limiting structure is used to limit the circumferential rotation of the wire-taking roller and the rotating shaft.

[0012] As a specific solution in the technical solution of the present application, the tensioning assembly also includes a limiting structure, which is used to limit the rotation of the rotating shaft; the limiting structure includes a positioning pin and a positioning hole that passes through the manufacturing groove and extends to the rotating shaft, and the positioning pin and the positioning hole are adapted to each other; or, the limiting structure includes: a ratchet, which is arranged on the rotating shaft; and a ratchet tooth, which is engaged with the ratchet.

[0013] As a specific solution in the technical solution of the present application, the tensioning assembly also includes: an externally threaded tube, movably sleeved on the outside of the rotating shaft; a second limiting structure is also arranged between the externally threaded tube and the rotating shaft; the second limiting structure is used to limit the relative displacement of the externally threaded tube and the rotating shaft along a second direction; the second direction is parallel to the axis of the rotating shaft; an internally threaded tube, threadedly connected to the externally threaded tube; a first clamping plate and a second clamping plate; the first clamping plate is movably sleeved on the outside of the externally threaded tube; the second clamping plate is arranged at one end of the rotating shaft away from the externally threaded tube, and the first clamping plate is located between the second clamping plate and the internally threaded tube.

[0014] As a specific solution in the technical solution of the present application, the surface of each thin plate in contact with the prefabricated pleated layer is provided with an anti-sticking layer; the anti-sticking layer is used to prevent the prefabricated pleated layer from adhering to the thin plate.

[0015] As a specific solution in the technical solution of the present application, the manufacturing trough body includes a back plate and a bottom plate, the back plate extends in a vertical direction; the bottom plate extends in a horizontal direction.

[0016] As a specific solution in the technical solution of the present application, side panels are further arranged on both sides of the back panel; an intermediate panel is further arranged between the back panel and the side panels, the intermediate panel is parallel to the bottom panel, and is provided with contoured holes corresponding to each thin panel one by one.

[0017] As a specific solution in the technical solution of the present application, the bottom plate is provided with a plurality of hooks, and a plurality of through holes are opened at the bottom of each thin plate, and the hooks are adapted to the through holes.

[0018] As a specific solution in the technical solution of the present application, each thin plate is provided with connecting pieces on both sides parallel to the vertical direction, and the connecting pieces are used to increase the contact area between the thin plate and the manufacturing trough body.

[0019] Compared with the prior art, the beneficial effects of this application are:

[0020] The present application can form a casting cavity for casting the prefabricated pleated layer by setting the thin plate and the manufacturing trough body. Pleated structure models of various shapes can be manufactured, and have the characteristics of simple structure, convenient operation, low cost, wide application range, etc. The manufacturing difficulty can also be reduced by manufacturing the pleated structure model by casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the fold structure;

[0022] Figure 2 This is a schematic diagram of the produced fold structure model;

[0023] Figure 3 A three-dimensional schematic diagram of a wrinkle structure model making device proposed in an embodiment of the present application;

[0024] Figure 4 A top view of a wrinkle structure model making device proposed in an embodiment of the present application;

[0025] Figure 5 A top view of another wrinkle structure model making device proposed in an embodiment of the present application;

[0026] Figure 6 A three-dimensional schematic diagram of a support assembly proposed in an embodiment of the present application;

[0027] Figure 7 A three-dimensional schematic diagram of a thin plate proposed in an embodiment of the present application;

[0028] Figure 8 A three-dimensional schematic diagram of a tank body according to an embodiment of the present application;

[0029] Fig. 9 A three-dimensional schematic diagram of another wrinkle structure model making device proposed in an embodiment of the present application;

[0030] Fig.10 A front view of a wrinkle structure model making device proposed in an embodiment of the present application;

[0031] Fig.11 A three-dimensional schematic diagram of another thin plate proposed in an embodiment of the present application;

[0032] Fig.12 A three-dimensional schematic diagram of another method for manufacturing a tank body proposed in an embodiment of the present application;

[0033] Fig.13 A three-dimensional schematic diagram of a tensioning assembly proposed in an embodiment of the present application;

[0034] Fig.14 A schematic diagram of the structure of a first limiting structure proposed in an embodiment of the present application;

[0035] Fig.15 A schematic diagram of the structure of a second limiting structure proposed in an embodiment of the present application;

[0036] Fig.16 This is a cross-sectional view of a thin plate proposed in an embodiment of the present application.

[0037] In the figure: 1. Prefabricated pleated layer; 2. Making trough body; 21. Bottom plate; 22. Back plate; 23. Side plate; 24. Middle plate; 25. Contoured hole; 26. Hook; 3. Thin plate; 32. Connecting piece; 33. Through hole; 34. Anti-sticking layer; 4. Support assembly; 41. Threaded rod; 42. Support rod; 43. Universal joint; 44. Support block; 5. Casting cavity; 6. Tension assembly; 61. Rotating shaft; 62. First clamping plate; 63. Second clamping plate; 64. Externally threaded pipe; 65. Internally threaded pipe; 66. Take-up roller; 67. Tension line; 68. Ratchet; 69. Ratchet; 610. Guide strip; 611. Guide groove; 612. Limiting ring. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0039] It should be noted that, in the description of the present application, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0040] Furthermore, it should be understood that for the sake of ease of description, the sizes of the various components shown in the drawings are not drawn according to actual proportions. For example, the thickness or width of certain layers may be exaggerated relative to other layers.

[0041] It should be noted that like reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined or described in one drawing, it will not require further detailed discussion and description in the description of the subsequent drawings.

[0042] Before understanding the embodiments of the present application, it should be clear that the bending phenomenon of rock formations is called folds. Under the action of tectonic movement or ground stress, the original attitude of the rock formations will change, which will not only cause the rock formations to tilt but also form various bends. Folds are the result of plastic deformation of rock formations and are one of the basic forms of geological structures widely developed in the earth's crust. The scale of folds can be tens to hundreds or thousands of meters, or as small as appearing on hand specimens. For example, Figure 1As shown, fold structure usually refers to a series of curved rock layers, one of which is called a fold. Folds are mainly formed by tectonic movements. Most of them are formed by compression under tangential movement and shorten the horizontal distance of rock layers. Of course, lifting and lowering movements can also cause rock layers to arch upward and bend downward. There are many different forms of folds, but the basic forms are only anticlines and synclines. Anticlines are bends that protrude upward (the two wings of rock layers tilt outward from the center), and synclines are bends that protrude downward (the two wings of rock layers tilt from both sides to the center). An anticline is when the core of the fold is old rock layers and the two wings are new rock layers; a syncline is when the core of the fold is new rock layers and the two wings are old rock layers.

[0043] People provide fold elements to classify and describe folds. Fold elements refer to the various components of folds and the elements that determine their geometric shape, such as Figure 1 As shown in the figure, the elements of a fold include core, wing, axial plane, hinge, axis, turning end, etc. The "core" is the central part of the fold, usually referring to the part between the same rock layer on both sides of the fold. However, the rock layer in the most central part of the fold exposed on the surface is often called the core. The "wing" refers to the rock layer on both sides of the core of the fold. A fold has two wings, and the angle between the rock layers on the two wings and the horizontal plane is called the wing angle. The "axial plane" refers to the imaginary symmetry plane that divides the two wings of the fold in half, which can be a simple plane or a complex curved surface. Its attitude can be upright, inclined or horizontal. The shape and attitude of the axial plane can reflect the shape of the cross-section of the fold. The line where the same level of the fold rock layer intersects with the axial plane is called the hinge, which can be horizontal, inclined or wavy. It represents the change in the attitude of the fold in its extension direction. The "axis" refers to the intersection of the axial plane and the horizontal plane, and the axis is always horizontal. It can be a horizontal straight line or a horizontal curve. The axial direction represents the extension direction of the fold, and the axis length reflects the fold modulus. The "turning point" is the part where the two wings of the fold meet, that is, the transition part from one wing of the fold to the other wing. It can be a point or a curve.

[0044] In order to solve the technical problems raised in the background technology, the present application proposes an embodiment of a pleated structure model manufacturing device, specifically, the manufacturing device comprises a manufacturing trough 2 and at least one thin plate 3. Each thin plate 3 is detachably connected to the manufacturing trough 2; a casting cavity 5 is provided between adjacent thin plates 3 and the manufacturing trough 2; the casting cavity 5 is used for casting to form a prefabricated pleated layer 1. The pleated structure model is generally formed by stacking a plurality of prefabricated pleated layers 1. Figure 2 is a schematic diagram of a fold structure model. Figure 2 It can be seen that the pleated structure model is formed by stacking six prefabricated pleated layers 1 (one core part and five pleated parts).

[0045] In the embodiment of the present application, the casting cavity 5 of different shapes and structures can be formed based on the thin plate 3 and the manufacturing trough body 2, and then the prefabricated pleated layer 1 of different shapes and structures can be obtained by casting, and then a plurality of prefabricated pleated layers 1 are stacked together to obtain the pleated structure model. The method of obtaining the pleated structure model by casting is simple and has low operation difficulty, which reduces the difficulty of making the pleated structure model.

[0046] It should be clear that the fold structure model is formed by stacking a plurality of prefabricated fold layers 1. Figure 1 As shown in Figure 2, in nature, there is almost no gap between adjacent layers in the fold structure. Figure 2 When making the pleated structure model shown, it is necessary to control the gap between the core part and each pleated part (that is, each prefabricated pleated layer 1) to be as small as possible. It is easy to understand that the gap between adjacent prefabricated pleated layers 1 is positively correlated with the thickness of the thin plate 3. The thicker the thin plate 3 is, the larger the gap between adjacent prefabricated pleated layers 1 is; the thinner the thin plate 3 is, the smaller the gap between adjacent prefabricated pleated layers 1 is. In other words, in the embodiment of the present application, the thinner the thickness of the thin plate 3 is, the closer the produced pleated structure model is to the pleated structure in nature.

[0047] It is easy to understand that in the embodiment of the present application, the thinner the thickness of the thin plate 3, the easier it is for the thin plate 3 to deform in the thickness direction during the pouring process. If the thin plate 3 deforms in the thickness direction, it is impossible to produce a prefabricated pleated layer 1 that conforms to the design. In the embodiment of the present application, in order to be able to use thinner thin plates 3 to produce a prefabricated pleated layer 1 that conforms to the design, the production device may also include an anti-deformation component, which is arranged in the production trough 2, at least for limiting the outermost thin plate 3 of each thin plate 3 from deforming in the first direction during pouring; the first direction is parallel to the thickness direction of the corresponding thin plate 3. Since the anti-deformation component can limit the deformation of the thin plate 3 in the first direction during pouring, it is possible to use the anti-deformation component to produce a pleated structure model with a small gap between adjacent prefabricated pleated layers 1 and in accordance with the design requirements.

[0048] In the embodiment of the present application, the anti-deformation component can be any component or device that can prevent the thin plate 3 from deforming along the first direction. Figures 3 to 5 As shown, the anti-deformation component can be a support component 4, and the support component 4 is used to apply a support force to the outer side of the outermost thin plate 3. Since the support component 4 can apply a support force to the outer side of the outermost thin plate 3, the support component 4 can prevent the outermost thin plate 3 from being deformed by force during the pouring process. In the embodiment of the present application, the direction from the inside to the outside is parallel to the direction from the core part of the fold structure model to the fold part, that is, as shown in FIG. Figure 4 Direction of arrow shown.

[0049] In an embodiment of the present application, the support assembly 4 may be any assembly capable of applying a support force to the outer side of the thin plate 3. In an embodiment of the present application, the support assembly 4 includes a column arranged to make the trough body 2. Figure 5 As shown, the column is in contact with the outer side of the outermost thin plate 3. Under the support of the column, the outermost thin plate 3 is difficult to deform. When in use, the column can be welded to the manufacturing tank body 2, and the column can be removed by a cutting tool when disassembling. Of course, the column can also form a detachable connection with the manufacturing tank body 2, such as a screw connection or a mortise and tenon connection.

[0050] It should be clear that the outer side of the thin plate 3 is a curved surface, and it is difficult to provide a relatively uniform support force to each area on the curved surface based on the stress conditions on the thin plate 3 during casting by using columns to support the thin plate 3. For example, more support points need to be set in areas with large stress on the curved surface, while fewer support points can be set in areas with small stress.

[0051] In order to support the outer side of the thin plate 3 in a targeted manner, in one embodiment of the present application, the support assembly 4 may include a threaded rod 41 and a support rod 42. The threaded rod 41 not only penetrates the manufacturing tank body 2, but is also threadedly connected to the manufacturing tank body 2. The first end of the support rod 42 is hinged to the threaded rod 41, and the second end of the support rod 42 is used to contact the outer side of the outermost thin plate 3. When in use, Figure 3 and Figure 4 As shown, the threaded rod 41 is threadedly connected to the manufacturing tank body 2, and the threaded rod 41 is threadedly adjusted to a suitable position so that the second end of the support rod 42 can contact the outer side of the outermost thin plate 3 to provide support force for the outermost thin plate 3. The number of support points (i.e., support rods 42) can be determined according to the magnitude of the force on the curved surface.

[0052] In the embodiment of the present application, the threaded rod 41 and the support rod 42 can be hinged in any manner. In order to improve the freedom of movement of the support rod 42, in one embodiment of the present application, Figure 6 As shown, the threaded rod 41 and the support rod 42 are hingedly connected via a universal joint 43 .

[0053] In order to increase the contact area between the support assembly 4 and the outer side of the thin plate 3, in one embodiment of the present application, Figure 6 As shown, a support block 44 is provided at the second end of the support rod 42. The diameter of the support block 44 is larger than the diameter of the support rod 42, so as to increase the contact area between the support assembly 4 and the outer side of the thin plate 3, thereby improving the support stability. In this embodiment, the support block 44 can be a hard metal block, a plastic block, or an elastic rubber block.

[0054] It should be understood that if the anti-deformation assembly only includes the support assembly 4, the support assembly 4 can only support the outermost thin plate 3 among the thin plates 3. In other words, the support assembly 4 cannot support all the thin plates 3. In other words, when the pleated structure model is made by using a manufacturing device with only the support assembly 4, the next prefabricated pleated layer 1 can only be made after the previous prefabricated pleated layer 1 is solidified, that is, different prefabricated pleated layers 1 can only be made in sequence.

[0055] It is easy to understand that, compared with casting all the prefabricated pleated layers 1 in the pleated structure model at the same time, the production cycle of sequentially producing different prefabricated pleated layers 1 is longer. In order to simultaneously cast all the prefabricated pleated layers 1 in the pleated structure model, in one embodiment of the present application, the anti-deformation component may include a tensioning component 6; the tensioning component 6 is used to apply traction to each thin plate 3, and the traction is perpendicular to the thickness direction of the corresponding thin plate 3. It should be clear that by applying traction to the thin plate 3, the inside of the thin plate 3 has a certain internal stress, which can effectively prevent the thin plate 3 from being deformed along the thickness direction of the thin plate 3 due to external force during the casting process. That is to say, in this embodiment, the tensioning component 6 can be used to simultaneously prevent all the thin plates 3 from being deformed during the casting process. In other words, in this embodiment, all the prefabricated pleated layers 1 can be cast at the same time with the help of the tensioning component 6, thereby shortening the cycle of making the pleated structure model.

[0056] In an embodiment of the present application, the tensioning assembly 6 may be any assembly capable of applying traction to the thin plate 3. For example, in one embodiment of the present application, the tensioning assembly 6 includes a plurality of automatic telescopic columns arranged on the manufacturing trough body 2, and the automatic telescopic columns can be used to apply or release traction to the thin plate 3. In this embodiment, the automatic telescopic column may be an electric telescopic column or a hydraulic telescopic column, etc. In another embodiment of the present application, the tensioning assembly 6 may include a rotating shaft 61, at least one wire-retracting roller 66, and tensioning wires 67 corresponding to each wire-retracting roller 66. The rotating shaft 61 is rotatably connected to the manufacturing trough body 2, and the axis of the rotating shaft 61 is parallel to the horizontal plane. The wire-retracting roller 66 is arranged on the rotating shaft 61; the first end of each tensioning wire 67 is connected to the corresponding wire-retracting roller 66; the second end of each tensioning wire 67 is used to connect to the thin plate 3. When in use, as Fig. 9 and Fig.10 As shown, the tension wire 67 can be tightened by rotating the rotating shaft 61 to apply traction force to the thin plate 3. Fig. 9 and Fig.10 In order to clearly illustrate the structure of the tensioning assembly 6 , only one tensioning assembly 6 is shown. During actual operation, one or more tensioning assemblies 6 may be provided as required.

[0057] It should be clear that in the embodiment of the present application, in order to prevent the automatic rotation of the rotating shaft 61 under the action of traction, the rotation of the rotating shaft 61 can be manually limited. In order to reduce labor, in another embodiment of the present application, the tensioning assembly 6 may also include a limiting structure, which is used to limit the rotation of the rotating shaft 61. In the embodiment of the present application, the limiting structure may be any structure that can limit the rotation of the rotating shaft 61. For example, in one embodiment of the present application, the limiting structure includes a locating pin, a locating hole (not shown in the figure) that passes through the groove body 2 and extends to the rotating shaft 61; wherein the locating pin and the locating hole are adapted. In this embodiment, the locating pin and the locating hole are adapted to each other, which means that the locating pin will not shake after being inserted into the locating hole, and will not easily fall off the locating hole. When in use, the locating pin is passed through the locating hole and inserted into the rotating shaft 61. Under the limiting effect of the locating pin, the rotating shaft 61 cannot rotate. It is easy to understand that if the locating pin is pulled out of the locating hole, the rotating shaft 61 can still rotate freely. In another embodiment of the present application, the limiting structure includes a ratchet 68 and a ratchet 69. Among them, if Fig.13 As shown, the ratchet 68 is disposed on the rotating shaft 61 ; the ratchet teeth 69 are engaged with the ratchet 68 .

[0058] In an embodiment of the present application, the take-up roller 66 can be fixedly connected to the rotating shaft 61, that is, the positions of the take-up roller 66 and the rotating shaft 61 are relatively fixed. In order to facilitate the adjustment of the position of the take-up roller 66 to control the direction in which the tensioning line 67 applies traction to the thin plate 3, in an embodiment of the present application, each take-up roller 66 can form a sliding connection with the rotating shaft 61 along the second direction, and the second direction is parallel to the axis of the rotating shaft 61; a first limiting structure is provided between the take-up roller 66 and the rotating shaft 61, and the first limiting structure is used to limit the take-up roller 66 and the rotating shaft 61 from forming a circumferential rotation. That is to say, in this embodiment, the take-up roller 66 can only slide along the second direction and cannot actively form a circumferential rotation.

[0059] In the embodiment of the present application, the first limiting structure may be any structure capable of limiting the circumferential rotation of the take-up roller 66 and the rotating shaft 61. For example, in one embodiment of the present application, the first limiting structure may be the positioning pin and positioning hole structure described above; Fig.14 As shown, the first limiting structure may include a guide bar 610 and a guide groove 611 disposed inside the take-up roller 66. The guide bar 610 is disposed on the side of the rotating shaft 61, and the guide bar 610 extends along the second direction. By disposing the guide bar 610 and the guide groove 611, the take-up roller 66 can slide along the second direction, but cannot actively form a circumferential rotation.

[0060] It should be clear that in the embodiment of the present application, the tensioning assembly 6 can be welded and fixed on the manufacturing tank body 2. In order to facilitate the use and arrangement of the tensioning assembly 6, the tensioning assembly 6 can also form a detachable connection with the manufacturing tank body 2, for example, the tensioning assembly 6 is screwed and fixed to the manufacturing tank body 2; in one embodiment of the present application, the tensioning assembly 6 can also include an external threaded tube 64, an internal threaded tube 65, a first clamping plate 62 and a second clamping plate 63. Fig.13 As shown, the external threaded tube 64 is movably sleeved on the outside of the rotating shaft 61; a second limiting structure is also provided between the external threaded tube 64 and the rotating shaft 61; the second limiting structure is used to limit the relative displacement of the external threaded tube 64 and the rotating shaft 61 along the second direction. The internal threaded tube 65 is threadedly connected to the external threaded tube 64. The first clamping plate 62 is movably sleeved on the outside of the external threaded tube 64, the second clamping plate 63 is provided at one end of the rotating shaft 61 away from the external threaded tube 64, and the first clamping plate 62 is located between the second clamping plate 63 and the internal threaded tube 65.

[0061] When in use, the internal threaded tube 65 is rotated to control the distance between the first clamping plate 62 and the second clamping plate 63 through the internal threaded tube 65, and then the tensioning assembly 6 is clamped and fixed on the manufacturing tank body 2 through the first clamping plate 62 and the second clamping plate 63. Fig. 9 , Fig.10 shown.

[0062] In an embodiment of the present application, the second limiting structure may be any structure that can limit the relative displacement of the external threaded tube 64 and the rotating shaft 61 along the second direction. For example, in one embodiment of the present application, the second limiting structure may be the positioning pin and positioning hole structure described above. When in use, if the external threaded tube 64 and the rotating shaft 61 are to be allowed to form a relative displacement along the second direction, the positioning pin is removed; if the external threaded tube 64 and the rotating shaft 61 are to be limited to form a relative displacement along the second direction, the positioning pin is inserted into the positioning hole; in another embodiment of the present application, Fig.15 As shown, the second limiting structure includes a limiting ring 612 disposed on the rotating shaft 61. Through the setting of the limiting ring 612, the external threaded tube 64 can generate circumferential relative rotation with the rotating shaft 61, and the external threaded tube 64 and the rotating shaft 61 cannot generate relative movement along the second direction.

[0063] In the embodiment of the present application, the anti-deformation component may include only one of the support component 4 and the tension component 6; or Fig. 9 and Fig.10 As shown, it includes a supporting component 4 and a tensioning component 6.

[0064] In the embodiment of the present application, there is no restriction on the shape and structure of the trough body 2. In order to obtain the required wrinkle structure model, it can be set to any shape. In one embodiment of the present application, the trough body 2 may include a back plate 22 and a bottom plate 21. The back plate 22 extends in the vertical direction; the bottom plate 21 extends in the horizontal direction. In order to be able to set and install the anti-deformation component, in another embodiment of the present application, as shown in FIG. Figure 8 and Fig.12 As shown, side panels 23 are further provided on both sides of the back panel 22, and anti-deformation components and the like can be installed through the side panels 23.

[0065] It should be clear that if a tensioning component 6 is used to apply traction to the thin plate 3, the thin plate 3 and the bottom plate 21 can be fixed. In an embodiment of the present application, the thin plate 3 and the bottom plate 21 can be welded or screwed. If the thin plate 3 and the bottom plate 21 are welded or screwed, it will be difficult to remove the thin plate 3 and the bottom plate 21 and completely remove the prefabricated pleated layer 1 after the prefabricated pleated layer 1 is formed. In order to be able to relatively fix the thin plate 3 and the bottom plate 21 and completely remove the manufactured prefabricated pleated layer 1, in one embodiment of the present application, the manufacturing trough body 2 may also include an intermediate plate 24. Fig.12 As shown, the middle plate 24 is arranged between the back plate 22 and the side plate 23, and the middle plate 24 is parallel to the bottom plate 21. The middle plate 24 is provided with profiling holes 25 corresponding to each thin plate 3. The bottom plate 21 is provided with a plurality of hooks 26, such as Fig.11 As shown, a plurality of through holes 33 are formed at the bottom of each thin plate 3, and the hooks 26 are matched with the through holes 33. When in use, each thin plate 3 is passed through the middle plate 24 through the contoured holes 25, and the hooks 26 on the bottom plate 21 are hooked with the through holes 33 on the thin plate 3, so that the positions of the thin plate 3 and the bottom plate 21 are relatively fixed, as shown in FIG. Fig.10 After the pleated structure model is manufactured, the hook 26 is manually removed from the through hole 33, and the entire pleated structure model can be taken out from the manufacturing tank 2 without violent disassembly and without damaging the prefabricated pleated layer 1.

[0066] It should be clear that in the embodiments of the present application, there is no restriction on the material of the thin plate 3. For example, in one embodiment of the present application, the thin plate 3 can be made of a thermoplastic or thermosetting plastic material, that is, the shape of the thin plate 3 cannot be changed. In order to make the thin plate 3 suitable for the production of pleated structural models with different structures, the thin plate 3 can also be made of a metal material that can be cold-bent. When in use, the thin plate 3 can be bent into a desired shape according to demand.

[0067] It should be understood that the casting cavity 5 is disposed between the thin plate 3 and the back plate 22. That is, the stability of the connection between the thin plate 3 and the back plate 22 determines the stability of the casting cavity 5, that is, the stability of the formed prefabricated pleated layer 1. In the embodiment of the present application, in order to improve the stability of the connection between the thin plate 3 and the back plate 22, as Figure 7 As shown, each thin plate 3 is provided with connecting pieces 32 on both sides parallel to the vertical direction, and the connecting pieces 32 are used to increase the contact area between the thin plate 3 and the back plate 22. By increasing the contact area between the thin plate 3 and the back plate 22, the connection stability between the thin plate 3 and the back plate 22 is improved. When in use, the connecting piece 32 can be screwed to the back plate 22. The connecting piece 32 and the back plate 22 can also be glued together, and a glue remover is dripped at the connection between the connecting piece 32 and the back plate 22 when disassembling.

[0068] It should be clear that the casting cavity 5 is arranged between the thin plate 3 and the back plate 22, that is, the shape and structure of the prefabricated pleated layer 1 not only depends on the shape and structure of the thin plate 3, but also depends on the shape and structure of the back plate 22. In the embodiment of the present application, there is no limitation on the shape and structure of the back plate 22. For example, the back plate 22 can be Figure 4 The flat plate shown; it can also be Figure 5 The bent plate shown, etc.

[0069] In order to facilitate the separation of the prefabricated folded layer 1 and the thin plate 3, in one embodiment of the present application, Fig.16 As shown, the surface of each thin plate 3 in contact with the prefabricated pleated layer 1 is provided with an anti-adhesion layer 34 ; the anti-adhesion layer 34 is used to prevent the prefabricated pleated layer 1 from adhering to the thin plate 3 .

[0070] In the embodiment of the present application, the anti-adhesion layer 34 can be any layer that can prevent the prefabricated pleated layer 1 from adhering to the thin plate 3. For example, the anti-adhesion layer 34 can be a release agent layer or a lubricating oil layer formed on the thin plate 3; or a plastic film layer or a kraft paper layer attached to the thin plate 3.

[0071] It should be clear that the embodiment of the pleated structure model manufacturing device proposed in the present application can form a casting cavity for casting the prefabricated pleated layer through the arrangement of the thin plate and the manufacturing trough body. Pleated structure models of various shapes can be manufactured, and have the characteristics of simple structure, convenient operation, low cost, wide application range, etc. Manufacturing the pleated structure model by casting can also reduce the difficulty of manufacturing.

[0072] After introducing all the embodiments of the fold structure model making device proposed in this application, the following introduces an embodiment of a fold structure model making method proposed in this application. Specifically, the making method is applied to the embodiment of the fold structure model making device as described in any one of the above. The method includes steps S100 to S500:

[0073] Step S100: Acquire the fold elements and materials of the fold structure model.

[0074] It should be clear that since the geological model of fold structure is not completely regular, it needs to be generalized. For example, there are several folds in the fold structure, the length of the wing of each fold, the length of the hinge and the position of the axis, etc. In other words, before making a fold structure model, it is necessary to clearly understand the fold elements of the fold structure model. As can be seen from the previous article, fold elements refer to the various components of the fold and the elements that determine its geometric shape, including core, wing, axial surface, hinge, axis, turning end, etc., which will not be repeated here.

[0075] It should be clear that in order to make the material of the produced fold structure model similar to that of the geological prototype, it is also necessary to obtain the material of the geological prototype so as to obtain the material of the fold structure model.

[0076] Step S200: Based on the material, configure and obtain casting materials for making a pleated structure model.

[0077] In the embodiments of the present application, the material of the geological prototype can be directly used as the casting material of the fold structure model. Of course, since the type of the fold structure model is small and the force applied to it during the test is relatively small, the strength of the casting material of the fold structure model can be appropriately weakened. For example, the strength of the casting material of the fold structure model can be weakened to 70% or 80% of the material strength of the geological prototype, and then a casting material similar to the geological prototype material can be prepared according to similar principles. Of course, in other embodiments of the present application, the weakening ratio can also be selected according to actual needs.

[0078] Step S300: Based on the fold elements, a device for making a fold structure model is provided.

[0079] It should be clear that, as can be seen from the foregoing, after obtaining the fold elements corresponding to the fold structure model, a manufacturing device with a corresponding casting cavity 5 can be set according to the fold elements, which will not be described in detail here. In the embodiment of the present application, the thin plate 3 can be a steel plate with a thickness of 1 mm. Of course, in other embodiments of the present application, steel plates of other thicknesses can be used as the thin plate 3 according to the scale of the geological prototype.

[0080] In the embodiment of the present application, step S300: based on the fold element, a device for making a fold structure model is set, including steps S310 to S330:

[0081] Step S310: Obtaining the production cycle of the wrinkle structure model.

[0082] It should be clear that in different application scenarios, the production cycle of the fold structure model is different. For example, in the application scenario of engineering construction, the production cycle of the fold structure model can be relatively long; while in the application scenario of emergency rescue, the production cycle of the fold structure model is as short as possible.

[0083] Step S320: Selecting an anti-deformation component based on the manufacturing cycle.

[0084] As can be seen from the foregoing, the production cycle of the pleated structure model produced by using different anti-deformation components is different. If the anti-deformation component is the support component 4, the production cycle of the pleated structure model is long; if the anti-deformation component is the tensioning component 6, the production cycle of the pleated structure model is short. That is to say, in the embodiment of the present application, a suitable anti-deformation component can be selected according to the production cycle of the pleated structure model, which will not be elaborated here.

[0085] Step S330: Based on the selected anti-deformation component, a device for making a wrinkle structure model is set.

[0086] It should be clear that after selecting a suitable anti-deformation component, the manufacturing device of the pleat structure model can be set up in the manner described above, which will not be described in detail here.

[0087] Step S400: pouring the pouring material into the pouring cavity 5 of the manufacturing device.

[0088] Depend on Figure 3 , Figure 4 , Figure 5 , Fig. 9 and Fig.10 It can be seen that during pouring, since the hinge line direction of the fold structure model is in the vertical direction, it is only necessary to pour the pouring material directly into the pouring cavity 5 from the opening at the top of the pouring cavity 5. The pouring direction can be as follows: Figure 4 As shown, it can be poured from the inside to the outside, or it can be poured from the outside to the inside. After pouring, the top of each prefabricated folded layer 1 is smoothed.

[0089] Step S500: dismantling the manufacturing device and obtaining a fold structure model.

[0090] It should be understood that after each prefabricated pleated layer 1 is solidified and formed, the manufacturing device can be removed and the prefabricated pleated layers 1 can be stacked together to obtain a pleated structural model.

[0091] It should be clear that the method for making the pleated structure model proposed in the present application can make pleated structure models of various shapes, and has the characteristics of simple structure, convenient operation, low cost, wide application range, etc. Making the pleated structure model by casting can also reduce the difficulty of making.

[0092] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wrinkle structure model making device, characterized in that: include: Making a tank body (2); At least one thin plate (3), each thin plate (3) is detachably connected to the manufacturing trough (2); a casting cavity (5) is provided between adjacent thin plates (3) and the manufacturing trough (2); the casting cavity (5) is used for casting to form the prefabricated pleated layer (1); An anti-deformation component is arranged on the manufacturing trough body (2) and is used to at least limit the deformation of the outermost thin plate (3) among the thin plates (3) during casting in a first direction; the first direction is parallel to the thickness direction of the corresponding thin plate (3).

2. The wrinkle structure model making device according to claim 1, characterized in that: The anti-deformation component comprises a support component (4) and / or a tension component (6); the support component (4) is used to apply a support force to the outer side surface of the outermost thin plate (3); the tension component (6) is used to apply a traction force to each thin plate (3), and the traction force is perpendicular to the thickness direction of the corresponding thin plate (3).

3. The wrinkle structure model making device according to claim 2, characterized in that: The support assembly (4) comprises a column arranged on the manufacturing tank body (2); or, the support assembly (4) comprises: A threaded rod (41) passes through the manufacturing tank body (2) and is threadedly connected to the manufacturing tank body (2); A support rod (42) has a first end hinged to the threaded rod (41) and a second end used to abut against the outer side surface of the outermost thin plate (3).

4. The wrinkle structure model making device according to claim 3, characterized in that: The threaded rod (41) and the support rod (42) are hingedly connected via a universal joint (43); a support block (44) is provided at the second end of the support rod (42).

5. The wrinkle structure model making device according to claim 2, characterized in that: The tensioning assembly (6) comprises a plurality of automatically retractable columns arranged on the manufacturing tank (2); or, the tensioning assembly (6) comprises: A rotating shaft (61) is rotatably connected to the manufacturing tank body (2), and the axis of the rotating shaft (61) is parallel to a horizontal plane; At least one take-up roller (66) disposed on the rotating shaft (61); A tensioning line (67) corresponding to each take-up roller (66) one by one; the first end of each tensioning line (67) is connected to the corresponding take-up roller (66); the second end of each tensioning line (67) is used to connect to the thin plate (3).

6. The wrinkle structure model making device according to claim 5, characterized in that: Each wire-taking roller (66) is slidably connected to the rotating shaft (61) along a second direction, and the second direction is parallel to the axis of the rotating shaft (61); a first limiting structure is arranged between the wire-taking roller (66) and the rotating shaft (61), and the first limiting structure is used to limit the circumferential rotation of the wire-taking roller (66) and the rotating shaft (61).

7. The wrinkle structure model making device according to claim 5, characterized in that: The tensioning assembly (6) further comprises a limiting structure, the limiting structure being used to limit the rotation of the rotating shaft (61); the limiting structure comprises a positioning pin and a positioning hole penetrating the manufacturing groove body (2) and extending to the rotating shaft (61), the positioning pin and the positioning hole being matched; Alternatively, the restriction structure comprises: A ratchet wheel (68) is arranged on the rotating shaft (61); The ratchet teeth (69) are engaged with the ratchet wheel (68).

8. The wrinkle structure model making device according to claim 5, characterized in that: The tensioning assembly (6) further comprises: An externally threaded tube (64) is movably sleeved on the outside of the rotating shaft (61); a second limiting structure is also provided between the externally threaded tube (64) and the rotating shaft (61); the second limiting structure is used to limit the relative displacement of the externally threaded tube (64) and the rotating shaft (61) along a second direction; the second direction is parallel to the axis of the rotating shaft (61); An internally threaded tube (65) threadably connected to the externally threaded tube (64); A first clamping plate (62) and a second clamping plate (63); the first clamping plate (62) is movably sleeved on the outside of the externally threaded tube (64); the second clamping plate (63) is arranged at one end of the rotating shaft (61) away from the externally threaded tube (64), and the first clamping plate (62) is located between the second clamping plate (63) and the internally threaded tube (65).

9. The wrinkle structure model making device according to any one of claims 1 to 8, characterized in that: The surface of each thin plate (3) in contact with the prefabricated pleated layer (1) is provided with an anti-adhesion layer (34); the anti-adhesion layer (34) is used to prevent the prefabricated pleated layer (1) from adhering to the thin plate (3).

10. The wrinkle structure model making device according to any one of claims 1 to 8, characterized in that: The manufacturing tank body (2) comprises a back plate (22) and a bottom plate (21), wherein the back plate (22) extends in a vertical direction; and the bottom plate (21) extends in a horizontal direction.

11. The wrinkle structure model making device according to claim 10, characterized in that: Side plates (23) are also provided on both sides of the back plate (22); an intermediate plate (24) is also provided between the back plate (22) and the side plates (23); the intermediate plate (24) is parallel to the bottom plate (21), and the intermediate plate (24) is provided with contoured holes (25) corresponding to each thin plate (3) one by one.

12. The wrinkle structure model making device according to claim 11, characterized in that: The bottom plate (21) is provided with a plurality of hooks (26), and a plurality of through holes (33) are opened at the bottom of each thin plate (3), and the hooks (26) are adapted to the through holes (33).

13. The wrinkle structure model making device according to any one of claims 1 to 8, characterized in that: Each thin plate (3) is provided with connecting pieces (32) on both sides parallel to the vertical direction, and the connecting pieces (32) are used to increase the contact area between the thin plate (3) and the manufacturing tank body (2).

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