BIM-based hydraulic structure model

Abstract

The invention relates to the technical field of hydraulic structure models, and discloses a BIM-based hydraulic structure model, which comprises a model body and a model seat, the model body is arranged at the upper end of the model seat, and the model body comprises a hydraulic structure body, a water inlet pipe, a water outlet pipe and a function board, the water inlet pipe and the water outlet pipe are arranged on the two sides of the model body respectively, the function boards are evenly distributed at the upper end of the hydraulic structure body, and a water tank and a connecting pipe are arranged at the lower end of the model base. The model bodies such as dams, reservoirs, sluices, pump stations and the like are stably supported through the model bases in the placing process, the supporting height can be adjusted, then appropriate adjustment can be conducted according to the placing requirements of different model bodies, and the water flow simulation device has the advantages of being high in practicability and simulating water flow.

Description

Technical Field

[0001] The invention relates to the technical field of hydraulic structure models, and in particular to a hydraulic structure model based on BIM. Background Art

[0002] Hydraulic structure models are tools used to simulate and study the design, construction, operation and maintenance of actual hydraulic structures (such as dams, reservoirs, sluices, pumping stations, etc.). These models can be physical models, mathematical models or computer models. Each model has its specific applications and advantages. Physical models are solid models of actual hydraulic structures reduced in size to a certain extent. They are usually used in experimental research, especially in hydraulics and structural engineering. They have many advantages, such as intuitiveness: physical models can intuitively display the appearance and structure of the building, which is easy to understand and discuss; experimentality: experiments can be used to simulate actual water flow, structural stress, etc. to verify the rationality of the design; teaching tools: physical models are good teaching tools that can help students and engineers better understand the working principles of hydraulic structures.

[0003] When the existing hydraulic structure model is set up, usually there is stagnant water inside the building model, and it is impossible to simulate the water flow experiment. For example, the patent CN214656746U discloses a hydraulic structure model based on BIM, including a device body, a fixed plate is arranged on the top of the device body, a movable plate is arranged on one side of the fixed plate, a model base is arranged on the inner side of the fixed plate, a groove is opened on the surface of one end of the model base, a handle is arranged on the inner side of the groove, a first rotating shaft is arranged at the connection between the fixed plate and the movable plate, and a torsion spring is sleeved on the surface of the first rotating shaft. However, when the application is used, the interior is a dead water structure, water cannot flow, and the water flow cannot be simulated. The use effect is poor and it is not convenient for teaching and experiments. Therefore, it is very necessary to design a hydraulic structure model based on BIM that is highly practical and can simulate water flow. Summary of the invention

[0004] The purpose of the present invention is to provide a hydraulic structure model based on BIM to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a hydraulic structure model based on BIM, comprising a model body and a model base, wherein the model body is arranged at the upper end of the model base, the model body comprises a hydraulic structure body, a water inlet pipe, a water outlet pipe and a function plate, the water inlet pipe and the water outlet pipe are respectively arranged on both sides of the model body, the function plates are evenly distributed on the upper end of the hydraulic structure body, a water tank and a connecting pipe are arranged at the lower end of the model base, the water tank is fixedly installed in the middle position of the lower end of the model base, an automatic water replenishing part is arranged in the water tank, and the connecting pipes are respectively arranged at both ends of the water tank. The connecting pipe includes a pipe body and a connecting head, one end of the pipe body extends to the bottom of the water tank and the other end is movably sleeved with the connecting head, a sealing gasket is provided between the connecting head and the pipe body, and the connecting head is threadedly connected to the water inlet pipe and the water outlet pipe respectively, clamping parts are symmetrically provided on both sides of the model seat, and the clamping parts stably fix the pipe body, and docking parts are provided on the other two sides of the model seat, and the model body and the model seat are docked and fixed by the docking parts, and a delivery pump is provided at the lower end of the model seat and the delivery pump is arranged at one end adjacent to the water inlet pipe, and the delivery pump is arranged on the pipe body.

[0006] According to the above technical solution, the model seat includes a support plate and a support member, the support member is symmetrically arranged at the lower end of the support plate, the support plate and the hydraulic structure body are fixedly connected by fastening bolts, the fastening bolts are rectangularly arranged at the four corners of the support plate, the support member includes support rod 1, support rod 2, a base, fixed plate 1, fixed plate 2 and a multi-stage cylinder, the support rod 1 is symmetrically and movably installed at the lower end of the support plate, the support rod 2 is movably sleeved at the lower end of the support rod, the base is fixedly installed at the lower end of the support rod 2, the fixed plate 1 and the fixed plate 2 are respectively fixedly installed between the support rod 1 and the support rod 2, the multi-stage cylinder is fixedly installed at the upper end of the fixed plate 2 and the telescopic end is fixedly connected to the lower end face of the fixed plate.

[0007] According to the above technical solution, the clamping part includes an extension plate 1, an extension plate 2, a bolt hole, a positioning circular plate, an elastic clamp 1, an elastic clamp 2 and a positioning ring. The extension plate 1 is fixedly installed in the middle position of the side wall of the support plate. The extension plate 1 is provided at the end of the extension plate 2. The bolt holes are evenly distributed on the lower end surface of the extension plate 2. The positioning circular plate is fixedly installed at the end of the extension plate 2. The elastic clamp 1 is fixedly installed at the lower end of the support plate. The tube body is clamped in the elastic clamp 1. The elastic clamp 2 is fixedly installed at the lower end of the positioning circular plate. The tube body is clamped in the elastic clamp 2. The positioning rings are fixedly installed on the tube body and at both ends of the elastic clamp 2.

[0008] According to the above technical solution, a movable groove one is opened in the extension plate one, and the extension plate two is movably installed in the movable groove one. The extension plate two and the extension plate one are fixedly connected by fastening bolts, and the tube body is provided with a telescopic section located between the elastic clamp one and the elastic clamp two.

[0009] According to the above technical solution, the docking member includes a movable groove 2, a docking plate 1, a docking plate 2 and a docking groove, the movable groove 2 is symmetrically arranged on the side wall of the support plate, the docking plate 1 is movably installed in the corresponding movable groove 2 through a control member, the docking plate 2 is fixedly installed at the end of the docking plate 1, the docking groove is symmetrically arranged at the lower end of the hydraulic structure body, and the docking plate 2 and the docking groove are correspondingly arranged.

[0010] According to the above technical solution, the control member is symmetrically arranged on the support plate, and the control member includes a control motor, a bevel gear 1, a connecting shaft 1, a bevel gear 2, a bevel gear 3, a connecting shaft 2 and a bevel gear 4. The control motor is fixedly installed at the lower end of the support plate, and a transmission chamber 1 is opened in the support plate. The output end of the control motor extends into the transmission chamber 1 and is fixedly installed with the bevel gear 1. A transmission chamber 2 is opened at one end of the movable groove 1. The transmission chamber 2 is symmetrically arranged at both ends of the transmission chamber 1. The connecting shaft 1 is movably installed between the transmission chamber 2 and the transmission chamber 1. The bevel gear 2 is fixedly installed at one end of the connecting shaft 1 located in the transmission chamber 1. The bevel gear 2 is meshed with the bevel gear 1. The bevel gear 3 is fixedly installed at one end of the connecting shaft 1 located in the transmission chamber 2. The connecting shaft 2 is movably installed in the transmission chamber 2. The bevel gear 4 is fixedly installed on the connecting shaft 2. The bevel gear 4 is meshed with the bevel gear 3. One end of the connecting shaft 2 is threadedly connected in the docking plate 1.

[0011] According to the above technical solution, the automatic water replenishing component includes a water level rod, a float, a reed switch, a magnet, a water replenishing pipe and a control valve. The water level rod is fixedly installed in the middle position of the water tank, the float is movably sleeved on the water level rod, the magnet is fixedly installed at the lower edge of the float, the reed switch is arranged in the lower middle part of the inner wall of the water tank, the water replenishing pipe is arranged in the upper middle part of the outer wall of the water tank, the control valve is provided on the water replenishing pipe, and the control valve and the reed switch are electrically connected through the wire.

[0012] According to the above technical solution, the water tank includes a tank body, a maintenance plate and a reminder. A maintenance opening is opened through the side wall of the tank body. The maintenance plate is fixedly installed at the maintenance opening by fastening bolts. A reminder is fixedly installed on the outer wall of the water tank. The reminder and the reed switch are electrically connected by a wire.

[0013] According to the above technical solution, the support plate includes an upper support plate and a lower support plate, and the upper support plate and the lower support plate are fixedly connected by fastening bolts.

[0014] According to the above technical solution, the side walls of the support plate are symmetrically provided with reinforcing plates, and the reinforcing plates are fixedly connected between the extension plate 1 and the support plate.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] (1) During use of the present application, the model body is arranged on the upper end of the model base. The model body is a prefabricated hydraulic structure, such as a dam, reservoir, sluice gate, pump station, etc. During placement, the model base provides stable support, and the support height can be adjusted, so that it can be appropriately adjusted according to the placement requirements of different model bodies;

[0017] (2) Functional signs are evenly distributed on the upper part of the hydraulic structure and can be fixed by plugging, which is convenient for timely disassembly and replacement. The three-dimensional model of the hydraulic structure is created by BIM technology. The function signs can display the functions that BIM can achieve, such as three-dimensional visualization, collaborative design, design optimization, construction simulation, cost control, asset management, etc., so that people can understand the functions that BIM can achieve.

[0018] (3) The model body and the model base are fixed by docking parts. The model base adopts a unified style and is universal. The model body can be made and replaced according to different types and fixed by docking parts.

[0019] (4) A water tank and a connecting pipe are provided at the lower end of the model seat, which can be connected to the model body for water supply and delivered through a delivery pump to realize the circulating water flow of the hydraulic structure body, so as to better carry out experiments and teaching, help people better simulate the actual water flow and force structure, and facilitate people to understand the working principle of hydraulic structures. The connecting head is conveniently detachable, which is easy to detach and replace different model seats.

[0020] (5) The water tank is equipped with an automatic water replenishment device, which can automatically replenish water according to the water volume inside the water tank. There is no need for manual supervision and water addition, which saves time and effort and saves people's energy;

[0021] (6) Clamping pieces are symmetrically arranged on both sides of the model base, and the clamping pieces stably fix the tube body, thereby increasing the stability of the placement of the tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 is a first stereoscopic schematic diagram of the present invention;

[0024] Figure 2 is a second stereoscopic schematic diagram of the present invention;

[0025] Figure 3 is a third stereoscopic schematic diagram of the present invention;

[0026] Figure 4 is a fourth stereoscopic schematic diagram of the present invention;

[0027] Figure 5 is a first partial stereoscopic schematic diagram of the present invention;

[0028] Figure 6 is a second partial stereoscopic schematic diagram of the present invention;

[0029] Figure 7 is a third partial stereoscopic schematic diagram of the present invention;

[0030] Figure 8 is a fourth partial stereoscopic schematic diagram of the present invention;

[0031] Fig. 9 The present invention Figure 7 The enlarged schematic diagram of point A in the middle;

[0032] Fig.10 The present invention Figure 8 The enlarged schematic diagram of point B in the middle;

[0033] In the figure: 1-model body, 11-hydraulic structure body, 12-water inlet pipe, 13-water outlet pipe, 14-function plate, 2-model seat, 21-support plate, 22-support member, 221-support rod 1, 222-support rod 2, 223-base, 224-fixing plate 1, 225-fixing plate 2, 226-multi-stage cylinder, 3-water tank, 31-tank, 32-maintenance plate, 33-reminder, 4-connecting pipe, 41-tube body, 42-connector, 5-automatic water replenishment part, 51-water level rod, 52-float, 53-reed switch, 54-magnet, 55-water replenishment Pipe, 56-control valve, 6-clamping piece, 61-extension plate 1, 611-movable groove 1, 62-extension plate 2, 63-bolt hole, 64-positioning circular plate, 65-elastic clamp 1, 66-elastic clamp 2, 67-positioning ring, 7-docking piece, 71-movable groove 2, 72-docking plate 1, 73-docking plate 2, 74-docking groove, 8-control piece, 81-control motor, 82-conical gear 1, 83-connecting shaft 1, 84-conical gear 2, 85-conical gear 3, 86-connecting shaft 2, 87-conical gear 4, 9-reinforcement plate, 10-delivery pump. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-10 The present invention provides a technical solution: a hydraulic structure model based on BIM, comprising a model body 1 and a model base 2, wherein the model body 1 is arranged at the upper end of the model base 2, the model body 1 comprises a hydraulic structure body 11, a water inlet pipe 12, a water outlet pipe 13 and a function plate 14, the water inlet pipe 12 and the water outlet pipe 13 are respectively arranged on both sides of the model body 1, the function plate 14 is evenly distributed on the upper end of the hydraulic structure body 11, a water tank 3 and a connecting pipe 4 are arranged at the lower end of the model base 2, the water tank 3 is fixedly installed at the middle position of the lower end of the model base 2, an automatic water replenishing part 5 is arranged in the water tank 3, the connecting pipe 4 is respectively arranged at both ends of the water tank 3, and the connecting pipe 4 comprises a pipe body 41 and a connector 42, one end of the tube body 41 extends to the bottom of the water tank 3 and the other end is movably sleeved with the connector 42, a sealing gasket is provided between the connector 42 and the tube body 41, the connector 42 is respectively threadedly connected to the water inlet pipe 12 and the water outlet pipe 13, the model base 2 is symmetrically provided with clamping parts 6 on both sides, the clamping parts 6 stably fix the tube body 41, the model base 2 is provided with docking parts 7 on the other two sides, the model body 1 and the model base 2 are docked and fixed by the docking parts 7, the lower end of the model base 2 is provided with a delivery pump 10 and the delivery pump 10 is arranged at one end adjacent to the water inlet pipe 12, and the delivery pump 10 is arranged on the tube body 41;

[0036] During use of the present application, the model body 1 is arranged on the upper end of the model seat 2. The model body 1 is a prefabricated hydraulic structure, such as a dam, reservoir, sluice, pump station, etc., and is stably supported by the model seat 2 during placement. The model body 1 and the model seat 2 are fixed by a docking piece 7. The model seat 2 adopts a unified style and is universal. The model body 1 can be manufactured and replaced according to different types and can be fixed by the docking piece 7.

[0037] A water tank 3 and a connecting pipe 4 are provided at the lower end of the model seat 2, which can be connected to the model body 1 for water supply, and transported by a delivery pump 10 to realize the circulating water flow of the hydraulic structure body 11, which can better carry out experiments and teaching, help people better simulate the actual water flow and force-bearing structure, and facilitate people to understand the working principle of hydraulic structures. The connecting pipe 4 includes a pipe body 41 and a connecting head 42. The connecting head 42 is a conveniently detachable type, which is connected to the water inlet pipe 12 and the water outlet pipe 13 by threads. When in use, it can be connected, which is convenient for detachment and replacement of different model seats 2. At the same time, an automatic water replenishing part 5 is provided in the water tank 3, which can automatically replenish water according to the water volume in the water tank 3, and does not require manual supervision and water addition, saving time and effort. Clamping parts 6 are symmetrically provided on both sides of the model seat 2, and the clamping parts 6 stably fix the pipe body 41, thereby increasing the stability of the placement of the pipe body 41;

[0038] The function signs 14 are evenly distributed on the upper end of the hydraulic structure body 11 and can be fixed by plugging, which is convenient for timely disassembly and replacement. The three-dimensional model of the hydraulic structure is created by BIM technology. The function signs 14 can display the functions that BIM can achieve, such as three-dimensional visualization, collaborative design, design optimization, construction simulation, cost control, asset management, etc., so that people can understand the functions that BIM can achieve.

[0039] Specifically, the model seat 2 includes a support plate 21 and a support member 22, the support member 22 is symmetrically arranged at the lower end of the support plate 21, the support plate 21 and the hydraulic structure body 11 are fixedly connected by fastening bolts, and the fastening bolts are rectangularly arranged at the four corners of the support plate 21, the support member 22 includes a support rod 1 221, a support rod 222, a base 223, a fixing plate 1 224, a fixing plate 225 and a multi-stage cylinder 226, the support rod 1 221 is symmetrically and movably installed at the lower end of the support plate 21, the lower end of the support rod 1 221 is movably sleeved with the support rod 222, the lower end of the support rod 222 is fixedly installed with the base 223, the fixing plate 1 224 and the fixing plate 2 25 are respectively fixedly installed between the support rod 1 221 and the support rod 2 222, the multi-stage cylinder 226 is fixedly installed on the upper end of the fixing plate 2 225, and the telescopic end is fixedly connected to the lower end surface of the fixing plate 1 224;

[0040] The model seat 2 includes a support plate 21 and a support member 22, and the support plate 21 can be stably supported by the support member 22. The support member 22 includes a support rod 1 221, a support rod 222, a base 223, a fixing plate 1 224, a fixing plate 225 and a multi-stage cylinder 226. The support member 22 can adjust the support height by adjusting the telescopic amount of the telescopic end of the multi-stage cylinder 226, and can be appropriately adjusted according to the placement requirements of different model bodies 1. The support plate 21 and the hydraulic structure body 11 are fixedly connected by fastening bolts to achieve a stable connection;

[0041] Specifically, the clamping member 6 includes an extension plate 1 61, an extension plate 2 62, a bolt hole 63, a positioning circular plate 64, an elastic clamp 1 65, an elastic clamp 2 66 and a positioning ring 67. The extension plate 1 61 is fixedly installed in the middle position of the side wall of the support plate 21. The extension plate 1 61 is provided with the extension plate 2 62 at the end. The bolt holes 63 are evenly distributed on the lower end surface of the extension plate 2 62. The positioning circular plate 64 is fixedly installed at the end of the extension plate 2 62. The elastic clamp 1 65 is fixedly installed at the lower end of the support plate 21. The tube body 41 is clamped in the elastic clamp 1 65. The elastic clamp 2 66 is fixedly installed at the lower end of the positioning circular plate 64. The tube body 41 is clamped in the elastic clamp 2 66. The positioning rings 67 are fixedly installed on the tube body 41 and at both ends of the elastic clamp 2 66.

[0042] The clamping member 6 includes an extension plate 1 61, an extension plate 2 62, a bolt hole 63, a positioning circular plate 64, an elastic clamp 1 65, an elastic clamp 2 66 and a positioning ring 67. The extension plate 1 61, the extension plate 2 62 and the positioning circular plate 64 can be used to provide auxiliary support for the hydraulic structure body 11, thereby increasing the stability of the placement of the hydraulic structure body 11. At the same time, the setting of the elastic clamp 1 65 can be used to clamp and fix the pipe body 41, thereby increasing the stability of the placement of the pipe body 41. When not in use, the end of the pipe body 41 is clamped and fixed by the elastic clamp 2 66, and the clamping area is clearly defined by the positioning ring 67. The elastic clamp 2 66 can be clamped between the positioning rings 6.

[0043] Specifically, a movable groove 1 611 is provided in the extension plate 1 61, and the extension plate 2 62 is movably installed in the movable groove 1 611. The extension plate 2 62 and the extension plate 1 61 are fixedly connected by fastening bolts, and the tube body 41 is provided with a telescopic section located between the elastic clamp 1 65 and the elastic clamp 2 66;

[0044] The extension plate 62 can be telescopically adjusted according to different hydraulic structure bodies 11, and a telescopic section is provided in the middle of the pipe body 41, which can be telescopically adjusted, has good adjustability, and is convenient for better connection and fixation with the water inlet pipe 12 and the water outlet pipe 13;

[0045] Specifically, the docking member 7 includes a movable groove 2 71, a docking plate 1 72, a docking plate 2 73 and a docking groove 74, wherein the movable groove 2 71 is symmetrically arranged on the side wall of the support plate 21, the docking plate 1 72 is movably installed in the corresponding movable groove 2 71 through the control member 8, the docking plate 2 73 is fixedly installed at the end of the docking plate 1 72, the docking groove 74 is symmetrically arranged at the lower end of the hydraulic structure body 11, and the docking plate 2 73 and the docking groove 74 are correspondingly arranged;

[0046] The docking member 7 includes a movable groove 2 71, a docking plate 1 72, a docking plate 2 73 and a docking groove 74. The telescopic length of the docking plate 1 72 and the docking plate 2 73 can be adjusted by the control member 8, so as to facilitate the docking of the docking plate 2 73 and the docking groove 74, and facilitate the docking and fixing of the model body 1 and the model seat 2.

[0047] Specifically, the control member 8 is symmetrically arranged on the support plate 21, and the control member 8 includes a control motor 81, a bevel gear 1 82, a connecting shaft 1 83, a bevel gear 2 84, a bevel gear 3 85, a connecting shaft 2 86 and a bevel gear 4 87. The control motor 81 is fixedly installed at the lower end of the support plate 21, and a transmission cavity 1 is opened in the support plate 21. The output end of the control motor 81 extends into the transmission cavity 1 and the bevel gear 1 82 is fixedly installed. A transmission cavity 2 is opened at one end of the movable groove 1 611, and the transmission cavity 2 is symmetrically arranged at both ends of the transmission cavity 1. The connecting shaft 1 83 is movably installed between the cavity 2 and the transmission cavity 1, the connecting shaft 1 83 is located at one end of the transmission cavity 1 and fixedly installed with the bevel gear 2 84, the bevel gear 2 84 is meshed with the bevel gear 1 82, the connecting shaft 1 83 is located at one end of the transmission cavity 2 and fixedly installed with the bevel gear 3 85, the connecting shaft 2 86 is movably installed in the transmission cavity 2, the connecting shaft 2 86 is fixedly installed with the bevel gear 4 87, the bevel gear 4 87 is meshed with the bevel gear 3 85, and one end of the connecting shaft 2 86 is threadedly connected in the docking plate 1 72;

[0048] The control motor 81 is provided with a control end outside, and the switch control is performed through the control end. The control motors 81 at both ends are provided with different control ends respectively, and are controlled separately. The control motor 81, the bevel gear 1 82, the connecting shaft 1 83, the bevel gear 2 84, the bevel gear 3 85, the connecting shaft 2 86 and the bevel gear 4 87 are all common technical means in the technical field of this technology. The model can be matched and selected according to the needs, and no further description is given here.

[0049] Specifically, the automatic water replenishing component 5 includes a water level rod 51, a float 52, a reed switch 53, a magnet 54, a water replenishing pipe 55 and a control valve 56. The water level rod 51 is fixedly installed in the middle position of the water tank 3, the float 52 is movably sleeved on the water level rod 51, the magnet 54 is fixedly installed at the lower edge of the float 52, the reed switch 53 is arranged in the middle and lower part of the inner wall of the water tank 3, the water replenishing pipe 55 is arranged in the middle and upper part of the outer wall of the water tank 3, the water replenishing pipe 55 is provided with the control valve 56, and the control valve 56 and the reed switch 53 are electrically connected through the wire;

[0050] The float 52 rises and falls along with the liquid level in the water tank 3. During the descending process, when the float 52 drops to a preset value, the magnetic field of the magnet 54 affects the reed switch 53, the circuit inside the reed switch 53 is connected, the control valve 56 is opened, and the water supply pipe 55 is connected to the external water supply equipment to automatically supply water, without the need for manual supervision of the water supply, thus saving people's energy.

[0051] Specifically, the water tank 3 includes a box body 31, a maintenance plate 32 and a reminder 33. A maintenance port is provided through the side wall of the box body 31. The maintenance plate 32 is fixedly installed at the maintenance port by fastening bolts. The reminder 33 is fixedly installed on the outer wall of the water tank 3. The reminder 33 and the reed switch 53 are electrically connected through a wire.

[0052] During inspection and maintenance, the maintenance panel 32 can be disassembled to inspect and maintain the interior. The reminder 33 is electrically connected to the reed switch 53 through a wire. When water is automatically replenished, the reminder 33 reminds people to automatically replenish water.

[0053] Specifically, the support plate 21 includes an upper support plate and a lower support plate, and the upper support plate and the lower support plate are fixedly connected by fastening bolts;

[0054] The upper support plate and the lower support plate are fixedly connected by bolts, which is convenient for disassembly and assembly;

[0055] Specifically, the side wall of the support plate 21 is symmetrically provided with a reinforcing plate 9, and the reinforcing plate 9 is fixedly connected between the extension plate 1 61 and the support plate 21;

[0056] The stability of the extension plate 61 is enhanced by the reinforcement plate 9.

[0057] Working principle: During use of the present application, the model body 1 is arranged at the upper end of the model seat 2. The model body 1 is a prefabricated hydraulic structure, such as a dam, reservoir, sluice, pump station, etc., and is stably supported by the model seat 2 during placement. The model seat 2 includes a support plate 21 and a support member 22, and the support plate 21 can be stably supported by the support member 22. The support member 22 includes a support rod 1 221, a support rod 222, a base 223, a fixing plate 1 224, a fixing plate 225 and a multi-stage cylinder 226. The support member 22 can adjust the support height by adjusting the telescopic amount of the telescopic end of the multi-stage cylinder 226, and can then be appropriately adjusted according to the placement requirements of different model bodies 1. The support plate 21 and the hydraulic structure body 11 are fixedly connected by fastening bolts to achieve a stable connection;

[0058] The model body 1 and the model seat 2 are fixed by a docking piece 7. The model seat 2 adopts a unified style and is universal. The model body 1 can be made and replaced according to different types and can be fixed by the docking piece 7. The docking piece 7 includes a movable groove 2 71, a docking plate 1 72, a docking plate 2 73 and a docking groove 74. The telescopic length of the docking plate 1 72 and the docking plate 2 73 can be adjusted by the control member 8, which can facilitate the docking of the docking plate 2 73 and the docking groove 74, and facilitate the docking and fixing of the model body 1 and the model seat 2;

[0059] A water tank 3 and a connecting pipe 4 are provided at the lower end of the model seat 2, which can be connected to the model body 1 for water supply, and transported by a delivery pump 10 to realize the circulating water flow of the hydraulic structure body 11, which can better carry out experiments and teaching, help people better simulate the actual water flow and force structure, and facilitate people to understand the working principle of hydraulic structures. The connecting pipe 4 includes a pipe body 41 and a connecting head 42. The connecting head 42 is conveniently detachable and is connected to the water inlet pipe 12 and the water outlet pipe 13 by threads. When in use, it can be connected, which is convenient to detach and replace different model seats 2;

[0060] The water tank 3 is provided with an automatic water replenishing member 5, which can automatically replenish water according to the amount of water inside the water tank 3, without manual supervision and water addition, saving time and effort, and the float 52 rises and falls together with the liquid level inside the water tank 3. During the descent process, when the float 52 drops to a preset value, the magnetic field of the magnet 54 affects the reed switch 53, the circuit inside the reed switch 53 is connected, the control valve 56 is opened, and the water replenishing pipe 55 is connected to the external water supply equipment to automatically supply water, without manual supervision of water supply, saving people's energy;

[0061] The model seat 2 is symmetrically provided with clamping parts 6 on both sides, and the clamping parts 6 stably fix the tube body 41, thereby increasing the stability of the placement of the tube body 41. The clamping parts 6 include an extension plate 1 61, an extension plate 2 62, a bolt hole 63, a positioning circular plate 64, an elastic clamp 1 65, an elastic clamp 2 66, and a positioning ring 67. The extension plate 1 61, the extension plate 2 62, and the positioning circular plate 64 can be used to provide auxiliary support for the hydraulic structure body 11, thereby increasing the stability of the placement of the hydraulic structure body 11. At the same time, the setting of the elastic clamp 1 65 can clamp and fix the tube body 41, thereby increasing the stability of the placement of the tube body 41. When not in use, the end of the tube body 41 is clamped and fixed by the elastic clamp 2 66, and the clamping area is clearly defined by the positioning ring 67. The elastic clamp 2 66 can be clamped between the positioning rings 6.

[0062] The function signs 14 are evenly distributed on the upper end of the hydraulic structure body 11 and can be fixed by plugging, which is convenient for timely disassembly and replacement. The three-dimensional model of the hydraulic structure is created by BIM technology. The function signs 14 can display the functions that BIM can achieve one by one, such as three-dimensional visualization, collaborative design, design optimization, construction simulation, cost control, asset management, etc., so that people can easily understand the functions that BIM can achieve.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0064] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hydraulic structure model based on BIM, comprising a model body (1) and a model base (2), characterized in that: The model body (1) is arranged at the upper end of the model base (2). The model body (1) comprises a hydraulic structure body (11), a water inlet pipe (12), a water outlet pipe (13) and a function plate (14). The water inlet pipe (12) and the water outlet pipe (13) are respectively arranged on both sides of the model body (1). The function plates (14) are evenly distributed on the upper end of the hydraulic structure body (11). A water tank (3) and a connecting pipe (4) are arranged at the lower end of the model base (2). The water tank (3) is fixedly installed at the middle position of the lower end of the model base (2). An automatic water replenishing component (5) is arranged in the water tank (3). The connecting pipe (4) is respectively arranged at both ends of the water tank (3). The connecting pipe (4) comprises a pipe body (41) and a connecting head (42). One end of the pipe body (41) is The model base (2) is provided with a connecting head (42) which extends to the bottom of the water tank (3) and is movably sleeved at the other end. A sealing gasket is provided between the connecting head (42) and the pipe body (41). The connecting head (42) is threadedly connected to the water inlet pipe (12) and the water outlet pipe (13) respectively. Clamping parts (6) are symmetrically provided on both sides of the model base (2). The clamping parts (6) stably fix the pipe body (41). The model base (2) is provided with docking parts (7) on the other two sides. The model body (1) and the model base (2) are docked and fixed by the docking parts (7). A delivery pump (10) is provided at the lower end of the model base (2). The delivery pump (10) is arranged at one end adjacent to the water inlet pipe (12). The delivery pump (10) is arranged on the pipe body (41).

2. The hydraulic structure model based on BIM according to claim 1, characterized in that: The model seat (2) comprises a support plate (21) and a support member (22), wherein the support member (22) is symmetrically arranged at the lower end of the support plate (21), the support plate (21) and the hydraulic structure body (11) are fixedly connected by fastening bolts, wherein the fastening bolts are arranged in a rectangular shape at the four corners of the support plate (21), the support member (22) comprises a support rod 1 (221), a support rod 2 (222), a base (223), a fixing plate 1 (224), a fixing plate 2 (225) and a multi-stage cylinder (226), wherein the support rod 1 (221) is symmetrically and movably mounted on the lower end of the support plate (21); the lower end of the support rod one (221) is movably sleeved with the support rod two (222); the lower end of the support rod two (222) is fixedly mounted with the base (223); the fixed plate one (224) and the fixed plate two (225) are respectively fixedly mounted between the support rod one (221) and the support rod two (222); the multi-stage cylinder (226) is fixedly mounted on the upper end of the fixed plate two (225) and the telescopic end is fixedly connected to the lower end surface of the fixed plate one (224).

3. The hydraulic structure model based on BIM according to claim 2 is characterized in that: The clamping member (6) comprises an extension plate 1 (61), an extension plate 2 (62), bolt holes (63), a positioning circular plate (64), an elastic clamp 1 (65), an elastic clamp 2 (66) and a positioning ring (67); the extension plate 1 (61) is fixedly mounted at the middle position of the side wall of the support plate (21); the extension plate 2 (62) is disposed at the end of the extension plate 1 (61); the bolt holes (63) are evenly distributed on the lower end surface of the extension plate 2 (62); the extension plate 2 (62) is provided with a plurality of bolt holes (63) and a plurality of bolt holes (63) are disposed on the lower end surface of the extension plate 2 (62); and the extension plate 2 (62) is provided with a plurality of bolt holes (63) and a plurality of bolt holes (63) are disposed on the lower end surface of the extension plate 2 (62). The positioning circular plate (64) is fixedly installed at the end of the support plate (62), the elastic clamp one (65) is fixedly installed at the lower end of the support plate (21), the tube body (41) is clamped in the elastic clamp one (65), the elastic clamp two (66) is fixedly installed at the lower end of the positioning circular plate (64), the tube body (41) is clamped in the elastic clamp two (66), and the positioning rings (67) are fixedly installed on the tube body (41) and at both ends of the elastic clamp two (66).

4. The hydraulic structure model based on BIM according to claim 3 is characterized in that: The extension plate 1 (61) is provided with a movable groove 1 (611), and the extension plate 2 (62) is movably installed in the movable groove 1 (611). The extension plate 2 (62) and the extension plate 1 (61) are fixedly connected by fastening bolts, and the tube body (41) is provided with a telescopic section located between the elastic clamp 1 (65) and the elastic clamp 2 (66).

5. The hydraulic structure model based on BIM according to claim 1, characterized in that: The docking member (7) comprises a movable groove (71), a docking plate (72), a docking plate (73) and a docking groove (74); the movable groove (71) is symmetrically arranged on the side wall of the support plate (21); the docking plate (72) is movably installed in the corresponding movable groove (71) through a control member (8); the docking plate (73) is fixedly installed at the end of the docking plate (72); the docking groove (74) is symmetrically arranged on the lower end of the hydraulic structure body (11); the docking plate (73) and the docking groove (74) are correspondingly arranged.

6. The hydraulic structure model based on BIM according to claim 5, characterized in that: The control member (8) is symmetrically arranged on the support plate (21), and the control member (8) comprises a control motor (81), a bevel gear 1 (82), a connecting shaft 1 (83), a bevel gear 2 (84), a bevel gear 3 (85), a connecting shaft 2 (86) and a bevel gear 4 (87). The control motor (81) is fixedly mounted on the lower end of the support plate (21), and a transmission cavity 1 is provided in the support plate (21). The output end of the control motor (81) extends into the transmission cavity 1 and is fixedly mounted with the bevel gear 1 (82). A transmission cavity 2 is provided at one end of the movable groove 1 (611), and the transmission cavity 2 is symmetrically arranged at both ends of the transmission cavity 1. The connecting shaft 1 (83) is movably installed between the second and the transmission chamber 1, the connecting shaft 1 (83) is located at one end of the transmission chamber 1 and fixedly installed with the bevel gear 2 (84), the bevel gear 2 (84) and the bevel gear 1 (82) are meshed, the connecting shaft 1 (83) is located at one end of the transmission chamber 2 and fixedly installed with the bevel gear 3 (85), the connecting shaft 2 (86) is movably installed in the transmission chamber 2, the connecting shaft 2 (86) is fixedly installed with the bevel gear 4 (87), the bevel gear 4 (87) and the bevel gear 3 (85) are meshed, and one end of the connecting shaft 2 (86) is threadedly connected in the docking plate 1 (72).

7. The hydraulic structure model based on BIM according to claim 1, characterized in that: The automatic water replenishing component (5) comprises a water level rod (51), a float (52), a reed switch (53), a magnet (54), a water replenishing pipe (55) and a control valve (56); the water level rod (51) is fixedly mounted in the middle position of the water tank (3); the float (52) is movably sleeved on the water level rod (51); the magnet (54) is fixedly mounted on the lower edge of the float (52); the reed switch (53) is arranged at the middle and lower part of the inner wall of the water tank (3); the water replenishing pipe (55) is arranged at the middle and upper part of the outer wall of the water tank (3); the control valve (56) is arranged on the water replenishing pipe (55); and the control valve (56) and the reed switch (53) are electrically connected via the wire.

8. The hydraulic structure model based on BIM according to claim 1, characterized in that: The water tank (3) comprises a box body (31), a maintenance plate (32) and a reminder (33); a maintenance opening is provided through a side wall of the box body (31); the maintenance plate (32) is fixedly mounted at the maintenance opening by means of fastening bolts; a reminder (33) is fixedly mounted on an outer wall of the water tank (3); and the reminder (33) and the reed switch (53) are electrically connected via a wire.

9. The hydraulic structure model based on BIM according to claim 2, characterized in that: The support plate (21) comprises an upper support plate and a lower support plate, and the upper support plate and the lower support plate are fixedly connected by fastening bolts.

10. The hydraulic structure model based on BIM according to claim 3, characterized in that: The side wall of the support plate (21) is symmetrically provided with a reinforcing plate (9), and the reinforcing plate (9) is fixedly connected between the extension plate 1 (61) and the support plate (21).

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