Cast-in-place support and template mechanical model and simulation model

Abstract

The utility model discloses a cast-in-place support and template mechanical model which comprises at least one bottom plate, a supporting assembly, a framework and at least one template assembly detachably arranged on the upper side of the framework, and the supporting assembly comprises a plurality of bottom supports arranged in parallel at intervals, vertical rod assemblies, transverse rods, longitudinal rods, inclined rods and top supports detachably arranged at the upper ends of the vertical rod assemblies. The mechanical model provided by the utility model can perform practical operation demonstration, simulates the on-site construction process, is convenient for students to observe the construction of a cast-in-place support and the installation process of a box girder template, and has a good explanation effect. The utility model further discloses a simulation model which comprises a mechanical model, a displacement sensor with a displacement sensing end, at least one pressure sensor with a pressure sensing end and a tilt angle sensor. The simulation model can simulate field monitoring, the pressure sensor senses the load borne by the cast-in-place support, the tilt angle sensor senses the tilt angle of the vertical rod assembly, and the state of the cast-in-place support is monitored.

Description

Technical Field

[0001] The utility model relates to the technical field of box beam brackets and template teaching models, in particular to a cast-in-place bracket and template mechanical model and a simulation model. Background Art

[0002] During the construction of box girders, it is necessary to build cast-in-place supports and install box girder formwork. The cast-in-place supports are relatively high, which plays a decisive role in the installation of the box girder formwork and the safety of construction and installation.

[0003] At present, teaching mainly uses photos, drawings and on-site construction videos as the main teaching methods. Although it can give students a preliminary understanding of the construction of cast-in-place brackets and the installation of box beam formwork, the construction focuses on practice and cannot be practiced in class. Due to the complexity of cast-in-place bracket construction, students can only rely on imagination to understand and remember, and the teaching effect is not good. Therefore, a new technical solution is urgently needed to solve at least one of the above technical problems. Summary of the invention

[0004] In view of the above shortcomings, one purpose of the utility model is to provide a mechanical model of a cast-in-place support and formwork, which helps students to more intuitively understand the names of the various components of the cast-in-place support and box beam formwork, and can perform practical demonstrations to simulate the on-site construction process, so that students can observe the construction of the cast-in-place support and the installation process of the box beam formwork. Both lecturers and students can perform practical operations, and the explanation effect is good. Another purpose of the utility model is to provide a simulation model that can simulate on-site monitoring, with a pressure sensor sensing the load borne by the cast-in-place support, and an inclination sensor sensing the inclination angle of the upright assembly to monitor the status of the cast-in-place support.

[0005] In order to achieve the above technical objectives and meet the above technical requirements, the technical solution adopted by the utility model is:

[0006] A cast-in-place support and formwork mechanical model, characterized by comprising:

[0007] At least 1 base plate;

[0008] The support assembly arranged on the upper side of the bottom plate includes a plurality of bottom brackets arranged in parallel and at intervals, a vertical pole assembly detachably arranged on the upper end of the bottom bracket, a plurality of horizontal bars and vertical bars arranged in parallel and at intervals on the vertical pole assembly, a plurality of diagonal bars detachably arranged on the vertical pole assembly, and a top bracket detachably arranged on the upper end of the vertical pole assembly, wherein the bottom brackets are divided into at least two groups, and the two groups of bottom brackets are symmetrically arranged;

[0009] A frame detachably inserted into the upper end of the support assembly;

[0010] At least one formwork assembly is detachably arranged on the upper side of the frame, including a box beam formwork, a plurality of upper supports and two formwork supports arranged on the upper side of the frame, wherein the upper supports are divided into two groups, the two groups of upper supports are symmetrically arranged, one formwork support is arranged at the upper end of each group of upper supports, and the two ends of the box beam formwork are overlapped with the formwork supports respectively.

[0011] As a preferred technical solution, the number of the base plates is 3, and the 3 base plates are arranged closely along the longitudinal direction; the number of the formwork assemblies is 3, and the 3 formwork assemblies are arranged closely along the longitudinal direction; 2 adjacent formwork brackets are detachably connected, and the base supports are divided into 4 groups, and the 4 groups of base supports are equidistantly arranged.

[0012] As a preferred technical solution, the skeleton includes a plurality of transverse distribution beams arranged in parallel and spaced apart, and a plurality of longitudinal distribution beams arranged in parallel and spaced apart on the lower side of the transverse distribution beams, the longitudinal distribution beams are embedded in the top support, the transverse distribution beams extend along the transverse direction, and the longitudinal distribution beams extend along the longitudinal direction.

[0013] As a preferred technical solution, the vertical pole assembly includes a first vertical pole, a second vertical pole and a third vertical pole arranged in sequence from bottom to top, the lower end of the first vertical pole is detachably connected to the bottom support, the upper end of the first vertical pole is detachably connected to the lower end of the second vertical pole, the upper end of the second vertical pole is detachably connected to the lower end of the third vertical pole, and the upper end of the third vertical pole is detachably connected to the lower end of the top support.

[0014] As a preferred technical solution, the first vertical pole is provided with a circular plug-in plate, the second vertical pole is provided with two plug-in plates, and the third vertical pole is provided with three plug-in plates.

[0015] As a preferred technical solution, one diagonal rod is arranged between two adjacent horizontal rods from top to bottom, and one diagonal rod is arranged between two adjacent vertical rods from top to bottom. Both ends of the horizontal rod are rotatably connected with a first fixed block, and the first fixed block is provided with a first plug-in block. Both ends of the vertical rod are respectively fixedly connected with a second fixed block, and the second fixed block is provided with a second plug-in block. Both ends of the diagonal rod are respectively rotatably connected with a third fixed block, and the third fixed block is provided with a third plug-in block. The first plug-in block, the second plug-in block and the third plug-in block are detachably plugged into the plug board.

[0016] As a preferred technical solution, the transverse distribution beam is embedded with a plurality of fixing cards extending along the longitudinal direction, the fixing cards are divided into 2 groups, each group has 3 fixing cards, the fixing cards are provided with a plurality of card slots penetrating the transverse direction, and the transverse distribution beam is clamped in the card slots.

[0017] As a preferred technical solution, the upper support and the longitudinal distribution beam are made of steel sections.

[0018] As a preferred technical solution, a protection support for protecting the mechanical model is arranged on the periphery of the bottom plate, and the protection support includes four adjustable bases, a first protection riser detachably mounted on the upper end of the adjustable support, a second protection riser detachably inserted on the upper end of the first protection riser, and an adjustable support detachably inserted on the upper end of the second protection riser, a protection transverse tube is arranged between the first protection risers opposite to each other in the transverse direction, a protection longitudinal tube is arranged between the first protection risers opposite to each other in the longitudinal direction, a protection transverse tube is arranged between the second protection risers opposite to each other in the transverse direction, a protection longitudinal tube is arranged between the second protection risers opposite to each other in the longitudinal direction, a first protection oblique tube is arranged between the two upper and lower adjacent protection transverse tubes, a second protection oblique tube is arranged between the two upper and lower adjacent protection longitudinal tubes, a transverse protection tube is detachably arranged on the two laterally opposite adjustable supports, and two longitudinal protection tubes are symmetrically and detachably arranged on the upper side of the transverse protection tube.

[0019] The utility model also provides a simulation model, characterized in that it includes the mechanical model, a displacement sensor with a displacement sensing end, at least one pressure sensor with a pressure sensing end and an inclination sensor, the displacement sensor and the pressure sensor are arranged on the upper side of the base plate, the pressure sensing end is arranged at the lower end of the base, the displacement sensing end is arranged on the frame, and the inclination sensor is arranged on one of the vertical pole assemblies.

[0020] Compared with the traditional technical solution, the beneficial effects of the utility model are:

[0021] 1) The overall mechanical model is proportionally reduced to the actual size. All parts of the mechanical model can be disassembled and set up, which can be used for practical teaching and simulate the on-site construction process. The parts can be disassembled and assembled according to the teaching requirements to simulate the box girder construction process, which is convenient for students to observe the construction of cast-in-place brackets and the installation process of box girder formwork. Both lecturers and students can perform practical operations, and the teaching effect is good;

[0022] 2) 4 sets of bottom brackets are more stable, and 3 bottom plates are put together to provide support space;

[0023] 3) Transverse distribution beams and longitudinal distribution beams improve the bearing capacity;

[0024] 4) The first, second and third vertical poles increase the height of the box beam formwork, making installation and disassembly easy;

[0025] 5) The plug-in board facilitates the installation and removal of horizontal bars, vertical bars and diagonal bars;

[0026] 6) The fixing card fixes the transverse distribution beam and the spacing between the transverse distribution beams;

[0027] 7) The protective bracket protects the mechanical model to prevent it from collision and collapse;

[0028] 8) The simulation model can simulate on-site monitoring. The pressure sensor senses the load borne by the cast-in-place support, and the inclination sensor senses the inclination angle of the pole assembly to monitor the status of the cast-in-place support. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A structural diagram of a mechanical model provided for one embodiment of the utility model;

[0030] Figure 2 A structural diagram of a mechanical model provided for a preferred embodiment of the utility model;

[0031] Figure 3 for Figure 2 A view from another direction;

[0032] Figure 4 A structural diagram of a protective bracket provided for one embodiment of the utility model;

[0033] Figure 5 A structural diagram of a simulation model provided for one embodiment of the utility model.

[0034] exist Figure 1-Figure 5 Among them, 1, bottom plate; 2, bottom support; 3, first vertical pole; 4, second vertical pole; 5, third vertical pole; 6, cross bar; 601, first fixed block; 602, first plug-in block; 7, longitudinal bar; 701, second fixed block; 702, second plug-in block; 8, diagonal bar; 801, third fixed block; 802, third plug-in block; 9, top support; 10, box beam formwork; 11, formwork support; 1101, liner; 12, upper support; 13, longitudinal distribution beam; 14, transverse distribution beam; 15. Fixing card; 16. Plug-in board; 17. Pressure sensor; 1701. Pressure sensing end; 18. Displacement sensor; 1801. Displacement sensing end; 19. Tilt sensor; 20. Adjustable base; 21. First protective vertical tube; 22. Second protective vertical tube; 23. Protective horizontal tube; 24. Protective longitudinal tube; 25. First protective oblique tube; 26. Second protective oblique tube; 27. Adjustable support; 28. Transverse protective tube; 29. ​​Longitudinal protective tube; 30. Pin shaft. DETAILED DESCRIPTION

[0035] The utility model is further described below in conjunction with the accompanying drawings.

[0036] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "top", "bottom", "left", "right", "front", "back", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0037] Please refer to Figure 1-Figure 5 , a cast-in-place support and formwork mechanical model provided by an embodiment of the utility model comprises at least one bottom plate 1, a support assembly arranged on the upper side of the bottom plate 1, a skeleton detachably inserted at the upper end of the support assembly, and at least one formwork assembly detachably arranged on the upper side of the skeleton, the support assembly comprises a plurality of bottom brackets 2 arranged in parallel and spaced relation, a vertical bar assembly detachably arranged at the upper end of the bottom bracket 2, a plurality of horizontal bars 6 and longitudinal bars 7 arranged in parallel and spaced relation at the vertical bar assembly, a plurality of diagonal bars 8 detachably arranged at the vertical bar assembly, and a top bracket 9 detachably arranged at the upper end of the vertical bar assembly, the bottom bracket 2 is divided into at least two groups, and the two groups of the bottom brackets 2 are symmetrically arranged, the formwork assembly comprises a box beam formwork 10 arranged on the upper side of the skeleton, a plurality of upper supports 12 and two formwork supports 11, the upper supports 12 are divided into two groups, and the two groups of the upper supports 12 are symmetrically arranged, and one formwork support 11 is arranged at the upper end of each group of the upper supports 12, and the two ends of the box beam formwork 10 are overlapped with the formwork supports 11 respectively.

[0038] The overall mechanical model is proportionally reduced to the actual size, and each component of the mechanical model can be disassembled and set, which can be used for practical teaching and simulate the on-site construction process. The components can be disassembled and assembled according to the teaching requirements to simulate the box girder construction process, making it convenient for students to observe the construction of the cast-in-place support and the installation process of the box girder formwork 10. Both lecturers and students can perform practical operations, and the explanation effect is good.

[0039] like Figure 1-Figure 5 As shown, the number of the base plates 1 is 3, and the 3 base plates 1 are arranged closely along the longitudinal direction. The number of the formwork assemblies is 3, and the 3 formwork assemblies are arranged closely along the longitudinal direction. Two adjacent formwork brackets 11 are detachably connected. The bottom supports 2 are divided into 4 groups, and the 4 groups of bottom supports 2 are equidistantly arranged. The number of bottom supports 2 in each group is 4, and the 4 bottom supports 2 in each group are arranged horizontally. The support of the 4 groups of bottom supports 2 is more stable, and the 3 base plates 1 are put together to provide a supporting space.

[0040] Specifically, a plurality of square lining tubes 1101 are arranged on the outer edge of the formwork support 11. The lining tubes 1101 are arranged along the outer surface of the box girder formwork 10, providing good support for the box girder formwork 10.

[0041] As Figure 1-Figure 5 shown, the framework includes a plurality of laterally distributed beams 14 arranged in parallel at intervals, and a plurality of longitudinally distributed beams 13 arranged in parallel at intervals below the laterally distributed beams 14. The longitudinally distributed beams 13 are embedded in the top supports 9. The laterally distributed beams 14 extend horizontally, and the longitudinally distributed beams 13 extend longitudinally. The top supports 9 are provided with U-shaped grooves, and the longitudinally distributed beams 13 are arranged in the U-shaped grooves. Specifically, there are 4 longitudinally distributed beams 13.

[0042] As Figure 1-Figure 5 shown, the vertical rod assembly includes a first vertical rod 3, a second vertical rod 4, and a third vertical rod 5 arranged in sequence from bottom to top. The lower end of the first vertical rod 3 is detachably connected to the bottom support 2, the upper end of the first vertical rod 3 is detachably connected to the lower end of the second vertical rod 4, the upper end of the second vertical rod 4 is detachably connected to the lower end of the third vertical rod 5, and the upper end of the third vertical rod 5 is detachably connected to the lower end of the top support 9. The first vertical rod 3, the second vertical rod 4, and the third vertical rod 5 form a multi-section structure, increasing the building height of the box girder formwork 10 and facilitating installation and disassembly.

[0043] As Figure 1-Figure 5 shown, the first vertical rod 3 is sleeved with 1 circular insertion plate 16, the second vertical rod 4 is sleeved with 2 insertion plates 16, and the third vertical rod 5 is sleeved with 3 insertion plates 16. The insertion plates 16 are provided with a plurality of insertion slots penetrating axially therethrough.

[0044] Further, as Figure 1-Figure 5 shown, there is 1 inclined rod 8 provided between every two adjacent cross bars 6 from top to bottom, and there is 1 inclined rod 8 provided between every two adjacent longitudinal bars 7 from top to bottom. Both ends of the cross bar 6 are respectively rotatably connected with 1 first fixing block 601. The first fixing block 601 is provided with a first insertion block 602. Both ends of the longitudinal bar 7 are respectively fixedly connected with 1 second fixing block 701. The second fixing block 701 is provided with a second insertion block 702. Both ends of the inclined rod 8 are respectively rotatably connected with 1 third fixing block 801. The third fixing block 801 is provided with a third insertion block 802. The first insertion block 602, the second insertion block 702, and the third insertion block 802 are detachably inserted into the insertion plate 16, and the first insertion block 602, the second insertion block 702, and the third insertion block 802 are inserted into the corresponding insertion slots, facilitating installation and disassembly.

[0045] As Figure 1-Figure 5As shown, the transverse distribution beam 14 is embedded with a plurality of fixing cards 15 extending along the longitudinal direction, the fixing cards 15 are divided into two groups, and the number of the fixing cards 15 in each group is 3. The fixing cards 15 are provided with a plurality of card slots penetrating the transverse direction, and the transverse distribution beam 14 is clamped in the card slots. The fixing cards 15 fix the transverse distribution beam 14 and the spacing between the transverse distribution beams 14.

[0046] like Figure 1-Figure 5 As shown, the upper support 12 and the longitudinal distribution beam 13 are made of steel sections, which have a simple structure, light weight and high strength.

[0047] like Figure 4 As shown, a protective support for protecting the mechanical model is arranged at the periphery of the bottom plate 1, and the protective support includes four adjustable bases 20, a first protective riser 21 detachably sleeved on the upper end of the adjustable support 27, a second protective riser 22 detachably inserted on the upper end of the first protective riser 21, and an adjustable support 27 detachably inserted on the upper end of the second protective riser 22, a protective transverse tube 23 is arranged between the first protective risers 21 opposite in the transverse direction, a protective longitudinal tube 24 is arranged between the first protective risers 21 opposite in the longitudinal direction, and a protective transverse tube 23 is arranged between the second protective risers 22 opposite in the transverse direction. Tube 23, a protective longitudinal tube 24 is arranged between the second protective vertical tubes 22 opposite to each other in the longitudinal direction, a first protective oblique tube 25 is arranged between the two upper and lower adjacent protective horizontal tubes 23, a second protective oblique tube 26 is arranged between the two upper and lower adjacent protective longitudinal tubes 24, a transverse protective tube 28 is detachably arranged on the two adjustable supports 27 opposite to each other in the transverse direction, two longitudinal protective tubes 29 are symmetrically detachably arranged on the upper side of the transverse protective tube 28, the longitudinal protective tube 29 and the transverse protective tube 28 are connected by a pin 30, and the adjustable support 27 and the transverse protective tube 28 are connected by a pin 30.

[0048] See also Figure 2-Figure 5 The utility model also provides a simulation model, including the mechanical model, a displacement sensor 18 with a displacement sensing end 1801, at least one pressure sensor 17 with a pressure sensing end 1701 and an inclination sensor 19, wherein the displacement sensor 18 and the pressure sensor 17 are arranged on the upper side of the base plate 1, the pressure sensing end 1701 is arranged at the lower end of the base 2, the displacement sensing end 1801 is arranged on the transverse distribution beam 14, and the inclination sensor 19 is arranged on one of the vertical pole assemblies. Specifically, the number of the pressure sensors 17 is 3, and the displacement sensor 18 is a pull-wire type, which senses the displacement of the transverse distribution beam 14. The simulation model can simulate on-site monitoring, the displacement sensor 18 senses the pressure sensor 17 senses the load borne by the cast-in-place bracket, and the inclination sensor 19 senses the inclination angle of the vertical pole assembly.

[0049] The installation process of the mechanical model provided by a preferred embodiment of the utility model is as follows:

[0050] Assemble three bottom plates 1, install three pressure sensors 17, install a bottom bracket 2 on each pressure sensor 17, and then install other bottom brackets 2 in place, install the first vertical pole 3 on the bottom bracket 2, install the first layer of horizontal bars 6 and vertical bars 7 on the first vertical pole 3, install the second vertical pole 4 on the first vertical pole 3, install the second layer of horizontal bars 6 and vertical bars 7 on the second vertical pole 4, install the diagonal bar 8 between the first layer of horizontal bars 6 and the second layer of horizontal bars 6, install the diagonal bar 8 between the first layer of vertical bars 7 and the second layer of vertical bars 7, install the third layer of horizontal bars 6 and vertical bars 7 on the third vertical pole 5, and install the third layer of horizontal bars 6 and vertical bars 7 on the third vertical pole 5. Install the diagonal rod 8 between the horizontal rod 6 of the second layer and the horizontal rod 6 of the third layer, install the diagonal rod 8 between the vertical rod 7 of the second layer and the vertical rod 7 of the third layer, install the top support 9 on the third column, install the longitudinal distribution beam 13 on the top support 9, install the transverse distribution beam 14 on the longitudinal distribution beam 13, install the displacement sensor 18 on the bottom plate 1, fix the pull-wire displacement sensing end 1801 to the transverse distribution beam 14, install the inclination sensor 19 to one of the third vertical rods 5 through the magnetic fixture, install the support 12 and the formwork bracket 11 on the transverse distribution beam 14, and install the box beam formwork 10.

[0051] Any numerical value cited herein includes all values ​​of lower and upper values ​​that increase by one unit from the lower limit to the upper limit, and there is at least a two-unit interval between any lower value and any higher value. For example, if the value of the quantity of a component or a process variable (such as temperature, pressure, time, etc.) is set forth to be from 1 to 90, preferably from 20 to 80, and more preferably from 30 to 70, the purpose is to illustrate that values ​​such as 15 to 85, 22 to 68, 43 to 51, 30 to 32 are also explicitly listed in the specification. For values ​​less than 1, one unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples that are intended to be clearly expressed, and it can be considered that all possible combinations of numerical values ​​listed between the lowest value and the highest value are clearly set forth in the specification in a similar manner.

[0052] Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. "About" or "approximately" used with a range applies to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30", including at least the specified endpoints.

[0053] All articles and references disclosed, including patent applications and publications, are incorporated herein by reference for all purposes. The term "consisting essentially of..." to describe a combination should include the identified elements, ingredients, parts or steps and other elements, ingredients, parts or steps that do not substantially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe a combination of elements, ingredients, parts or steps herein also contemplates embodiments that consist essentially of these elements, ingredients, parts or steps. By using the term "may", it is intended to indicate that any attribute described that "may" include is optional.

[0054] Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure "one" or "an" used to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0055] It should be understood that the above description is for illustration and not for limitation. By reading the above description, many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art. Therefore, the scope of the present teachings should not be determined with reference to the above description, but should be determined with reference to the appended claims and the full scope of equivalents possessed by these claims. For the purpose of comprehensiveness, all articles and references, including the disclosures of patent applications and announcements, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to abandon the subject matter, nor should it be considered that the inventor has not considered the subject matter as part of the disclosed utility model subject matter.

Claims

1. A cast-in-place support and formwork mechanical model, characterized in that: include: At least 1 base plate; The support assembly arranged on the upper side of the bottom plate includes a plurality of bottom brackets arranged in parallel and at intervals, a vertical pole assembly detachably arranged on the upper end of the bottom bracket, a plurality of horizontal bars and vertical bars arranged in parallel and at intervals on the vertical pole assembly, a plurality of diagonal bars detachably arranged on the vertical pole assembly, and a top bracket detachably arranged on the upper end of the vertical pole assembly, wherein the bottom brackets are divided into at least two groups, and the two groups of bottom brackets are symmetrically arranged; A frame detachably inserted into the upper end of the support assembly; At least one formwork assembly is detachably arranged on the upper side of the frame, including a box beam formwork, a plurality of upper supports and two formwork supports arranged on the upper side of the frame, wherein the upper supports are divided into two groups, the two groups of upper supports are symmetrically arranged, one formwork support is arranged at the upper end of each group of upper supports, and the two ends of the box beam formwork are overlapped with the formwork supports respectively.

2. The cast-in-place support and formwork mechanical model according to claim 1 is characterized in that: The number of the base plates is 3, and the 3 base plates are arranged closely along the longitudinal direction. The number of the formwork assemblies is 3, and the 3 formwork assemblies are arranged closely along the longitudinal direction. Two adjacent formwork brackets are detachably connected, and the base supports are divided into 4 groups, and the 4 groups of base supports are equidistantly arranged.

3. The cast-in-place support and formwork mechanical model according to claim 2 is characterized in that: The skeleton includes a plurality of transverse distribution beams arranged in parallel and at intervals, and a plurality of longitudinal distribution beams arranged in parallel and at intervals on the lower sides of the transverse distribution beams. The longitudinal distribution beams are embedded in the top supports. The transverse distribution beams extend along the transverse direction, and the longitudinal distribution beams extend along the longitudinal direction.

4. The cast-in-place support and formwork mechanical model according to claim 2 is characterized in that: The vertical pole assembly includes a first vertical pole, a second vertical pole and a third vertical pole which are arranged in sequence from bottom to top, the lower end of the first vertical pole is detachably connected to the bottom support, the upper end of the first vertical pole is detachably connected to the lower end of the second vertical pole, the upper end of the second vertical pole is detachably connected to the lower end of the third vertical pole, and the upper end of the third vertical pole is detachably connected to the lower end of the top support.

5. The cast-in-place support and formwork mechanical model according to claim 4 is characterized in that: The first vertical pole sleeve is provided with a circular plug-in plate, the second vertical pole sleeve is provided with two plug-in plates, and the third vertical pole sleeve is provided with three plug-in plates.

6. The cast-in-place support and formwork mechanical model according to claim 5 is characterized in that: One diagonal rod is arranged between two adjacent horizontal rods from top to bottom, and one diagonal rod is arranged between two adjacent vertical rods from top to bottom. Two ends of the horizontal rod are rotatably connected with a first fixed block, and the first fixed block is provided with a first plug-in block. Two ends of the vertical rod are respectively fixedly connected with a second fixed block, and the second fixed block is provided with a second plug-in block. Two ends of the diagonal rod are respectively rotatably connected with a third fixed block, and the third fixed block is provided with a third plug-in block. The first plug-in block, the second plug-in block and the third plug-in block are detachably plugged into the plug board.

7. The cast-in-place support and formwork mechanical model according to claim 3 is characterized in that: The transverse distribution beam is embedded with a plurality of fixing cards extending along the longitudinal direction, the fixing cards are divided into two groups, each group has three fixing cards, the fixing cards are provided with a plurality of card slots penetrating the fixing cards along the transverse direction, and the transverse distribution beam is clamped in the card slots.

8. The cast-in-place support and formwork mechanical model according to claim 3 is characterized in that: The upper support and longitudinal distribution beam are made of steel sections.

9. The cast-in-place support and formwork mechanical model according to claim 2, characterized in that: A protection support for protecting the mechanical model is arranged on the periphery of the bottom plate, and the protection support includes four adjustable bases, a first protection riser detachably mounted on the upper end of the adjustable support, a second protection riser detachably inserted on the upper end of the first protection riser, and an adjustable support detachably inserted on the upper end of the second protection riser, a protection transverse tube is arranged between the first protection risers opposite to each other in the transverse direction, a protection longitudinal tube is arranged between the first protection risers opposite to each other in the longitudinal direction, a protection transverse tube is arranged between the second protection risers opposite to each other in the transverse direction, a protection longitudinal tube is arranged between the second protection risers opposite to each other in the longitudinal direction, a first protection oblique tube is arranged between two upper and lower adjacent protection transverse tubes, a second protection oblique tube is arranged between two upper and lower adjacent protection longitudinal tubes, a transverse protection tube is detachably arranged on the two laterally opposite adjustable supports, and two longitudinal protection tubes are symmetrically and detachably arranged on the upper side of the transverse protection tube.

10. A simulation model, characterized in that: It includes the mechanical model described in any one of claims 2 to 9, a displacement sensor with a displacement sensing end, at least one pressure sensor with a pressure sensing end, and an inclination sensor, wherein the displacement sensor and the pressure sensor are arranged on the upper side of the base plate, the pressure sensing end is arranged at the lower end of the base, the displacement sensing end is arranged on the frame, and the inclination sensor is arranged on one of the vertical pole assemblies.

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