Civil engineering construction site arrangement model based on BIM

Abstract

The utility model discloses a civil engineering construction site arrangement model based on BIM, which comprises a lower bottom plate, the top of the lower bottom plate is fixedly provided with a fixed seat I and a fixed seat II, the fixed seat I is rotatably provided with a rotating shaft I, the fixed seat II is rotatably provided with a rotating shaft II, and the rotating shaft II is rotatably provided with a rotating shaft II. Supporting legs are fixedly installed at the four corners of the bottom of the lower bottom plate, an upper bottom plate is arranged at the top of the lower bottom plate, sliding grooves are formed in the front side face and the rear side face of the upper bottom plate, movable sliding rails are installed on the sliding grooves and the upper bottom plate in a sliding mode, a sliding plate is installed on the movable sliding rails in a sliding mode, and an adjusting structure is arranged at the top of the upper bottom plate. According to the utility model, the relative position between the models can be adjusted by arranging the adjusting structure so as to better display the whole project, and the height of the model main body is adjusted by arranging the bevel gear, the belt, the adjusting rod and the bayonet lock so as to adapt to different environments, so that the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of models, and in particular to a BIM-based civil engineering construction site layout model. Background Art

[0002] Civil engineering is a general term for the science and technology of building various land engineering facilities. It refers to the materials and equipment used, and the technical activities such as survey, design, construction, maintenance, and repair carried out, as well as the objects of engineering construction, that is, various engineering facilities built on the ground or underground or on land, which directly or indirectly serve human life, production, military, and scientific research, such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, offshore platforms, water supply and drainage, and protective projects. Civil engineering refers to the technical work such as survey, planning, design, construction, installation, and maintenance carried out for the new construction, reconstruction, or expansion of buildings, structures, and related supporting facilities of various projects, in addition to house construction, and the completed engineering entities.

[0003] During civil engineering construction, models need to be arranged. Traditional models cannot adjust the relative positions between models, making it difficult to better display the entire project. In addition, the display height of the model cannot be adjusted to adapt to different environments, which lacks certain practicality. Utility Model Content

[0004] In order to solve the above technical problems, a BIM-based civil engineering construction site layout model is provided. This technical solution solves the problems in the above background technology that the relative positions of models cannot be adjusted, it is difficult to better display the entire project, the display height of the model cannot be adjusted to adapt to different environments, and it lacks certain practicality.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A BIM-based civil engineering construction site layout model comprises a lower base plate, a fixing seat 1 and a fixing seat 2 are fixedly installed on the top of the lower base plate, supporting legs are fixedly installed at the four bottom corners of the lower base plate, an upper base plate is arranged on the top of the lower base plate, slide grooves are provided on the front and rear sides of the upper base plate, movable slide rails are slidably installed on the slide grooves and the upper base plate, a sliding plate is slidably installed on the movable slide rail, and an adjustment structure is arranged on the top of the upper base plate.

[0007] Preferably, a rotating shaft is rotatably mounted on the fixed seat, and the rotating shaft is symmetrically arranged on the fixed seat front and back. Belt grooves are fixedly mounted on the two rotating shafts, and belts are rotatably mounted on the belt grooves. The other end of the belt is slidably mounted on the output end of the bidirectional motor, and the bidirectional motor is fixedly mounted on the top of the lower base plate. A bevel gear is fixedly mounted on one end of the rotating shaft.

[0008] Preferably, a rotating shaft 2 is rotatably mounted on the fixed seat 2, and the rotating shaft 2 is symmetrically arranged on the fixed seat 1. A latch is slidably mounted on the fixed seat 2 near the bottom, and a bevel gear 2 is fixedly mounted on one end of each of the two rotating shafts 2, and the bevel gear 2 is meshed with the bevel gear 1, and gears are fixedly mounted on the two rotating shafts 2 near the left and right ends, and the gears are meshed with a tooth row, which is fixedly mounted on a side of the adjusting rod close to the gear. The adjusting rod is provided with an opening, and the latch is slidably mounted in the opening.

[0009] Preferably, the bottom of the upper base plate is fixedly mounted to the adjusting rod.

[0010] Preferably, the adjustment structure includes a mounting seat, the mounting seat has a thread inside, a threaded column is threadedly installed on the mounting seat, the top of the threaded column is fixedly installed with a model body, the bottom of the mounting seat is fixedly installed on a sliding plate, a plurality of sliding plates are arranged in an array on the upper base plate, a hinge shaft 1 is fixedly installed on one side of the top of the sliding plate, a hinge rod is rotatably installed on the hinge shaft 1, the hinge rods on the plurality of sliding plates are rotatably connected via a hinge shaft 2, a connecting rod is fixedly installed on two of the sliding plates, and a linear motor is fixedly connected to the connecting rod.

[0011] Compared with the prior art, the utility model provides a BIM-based civil engineering construction site layout model, which has the following beneficial effects:

[0012] 1. This BIM-based civil engineering construction site layout model can adjust the relative positions between models by setting adjustment structures to better display the entire project.

[0013] 2. This BIM-based civil engineering construction site layout model adjusts the height of the model body by setting bevel gears, belts, adjustment rods and pins to adapt to different environments and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the lifting and adjusting structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the spacing adjustment structure of the model body of the utility model;

[0017] The numbers in the figure are:

[0018] 1. Lower base plate; 2. Fixed seat 1; 3. Fixed seat 2; 4. Upper base plate; 5. Slide groove; 6. Sliding plate; 7. Moving slide rail; 8. Adjustment structure; 801. Mounting seat; 802. Threaded column; 803. Model body; 804. Hinge shaft 1; 805. Hinge rod; 806. Hinge shaft 2; 807. Connecting rod; 808. Linear motor; 9. Support leg; 10. Rotating shaft 1; 11. Bidirectional motor; 12. Belt; 13. Belt groove; 14. Bevel gear 1; 15. Bevel gear 2; 16. Rotating shaft 2; 17. Latch; 18. Opening; 19. Adjustment rod; 20. Gear; 21. Gear row. DETAILED DESCRIPTION

[0019] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0020] Please refer to Figure 1-3As shown: it includes a lower base plate 1, a fixed seat 2 and a fixed seat 2 3 are fixedly installed on the top of the lower base plate 1, a rotating shaft 10 is rotatably installed on the fixed seat 2, and the rotating shaft 10 is symmetrically arranged on the fixed seat 2 front and back, and belt grooves 13 are fixedly installed on the two rotating shafts 10, and a belt 12 is rotatably installed on the belt groove 13. The other end of the belt 12 is slidably installed on the output end of the bidirectional motor 11, and the bidirectional motor 11 is fixedly installed on the top of the lower base plate 1, and a bevel gear 14 is fixedly installed on one end of the rotating shaft 10, and a rotating shaft 2 16 is rotatably installed on the fixed seat 2 3, and the rotating shaft 2 16 is symmetrically arranged on the fixed seat 2, and a latch 17 is slidably installed near the bottom of the fixed seat 2 3, and one end of the two rotating shafts 2 16 is fixedly installed with a bevel gear 2 15, and the bevel gear 2 15 and the bevel gear 14 are meshed with each other. Gears 20 are fixedly installed near the left and right ends of the rotating shaft 16, and the gear 20 is meshed with a tooth row 21. The tooth row 21 is fixedly installed on the side of the adjusting rod 19 near the gear 20. The adjusting rod 19 is provided with an opening 18, and the pin 17 is slidably installed in the opening 18. The two-way motor 11 is controlled by the control end to make the two output ends of the two-way motor 11 rotate in the same direction, and the front and rear rotating shafts 10 are rotated through the belt 12 and the belt groove 13. The bevel gear 14 on the rotating shaft 10 drives the rotating shaft 2 16 to rotate through the bevel gear 2 15 meshed therewith, and the gear 20 on the rotating shaft 16 makes the adjusting rod 19 move up and down through the tooth row 21 meshed therewith. When the adjusting rod 19 moves up and down to the specified position, the pin 17 on the fixed seat 2 3 is inserted into the opening 18 on the adjusting rod 19 to fix the adjusting rod 19.

[0021] Support legs 9 are fixedly installed at the four bottom corners of the lower base plate 1, an upper base plate 4 is arranged on the top of the lower base plate 1, a slide groove 5 is provided on the front and rear sides of the upper base plate 4, a movable slide rail 7 is slidably installed on the slide groove 5 and the upper base plate 4, a sliding plate 6 is slidably installed on the movable slide rail 7, and the bottom of the upper base plate 4 is fixedly installed with the adjusting rod 19.

[0022] The top of the upper base plate 4 is provided with an adjustment structure 8, the adjustment structure 8 includes a mounting seat 801, the mounting seat 801 has a thread inside, a threaded column 802 is threadedly installed on the mounting seat 801, the top of the threaded column 802 is fixedly installed with a model body 803, the bottom of the mounting seat 801 is fixedly installed on the sliding plate 6, and a plurality of sliding plates 6 are arranged in an array on the upper base plate 4, a hinge shaft 804 is fixedly installed on one side of the top of the sliding plate 6, a hinge rod 805 is rotatably installed on the hinge shaft 804, and the hinge rods 805 on the plurality of sliding plates 6 are connected by Hinge shaft 2 806 is rotatably connected, a connecting rod 807 is fixedly installed on the two sliding plates 6, and a linear motor 808 is fixedly connected to the connecting rod 807. The linear motor 808 drives the connecting rod 807 to make the sliding plates 6 move along the movable slide rail 7. When the two sliding plates 6 approach or move away from each other, hinge shaft 1 804 and hinge shaft 2 806 on the sliding plates 6 make the movable slide rail 7 move along the slide grooves (5) on the front and rear sides of the upper base plate 4, thereby making the model bodies 803 on the sliding plates 6 approach or move away from each other.

[0023] The working principle of the utility model is as follows: when adjusting the height of the model body 803 on the upper base plate 4, the control end controls the bidirectional motor 11, so that the two output ends of the bidirectional motor 11 rotate in the same direction, and the front and rear two shafts 10 rotate through the belt 12 and the belt groove 13, and the bevel gear 14 on the shaft 10 drives the shaft 2 16 to rotate through the bevel gear 2 15 meshing with it, and the gear 20 on the shaft 2 16 makes the adjustment rod 19 move up and down through the gear row 21 meshing with it, and when the adjustment rod 19 moves up and down to the specified position, the pin 17 on the fixed seat 2 3 is inserted into the opening 18 on the adjustment rod 19 to realize the adjustment of the adjustment rod 19 is fixed, the purpose of which is to further improve the stability and prevent the model body 803 from being too heavy; when the relative positions between the models are adjusted to achieve a better display of the entire project, the connecting rod 807 is driven by the linear motor 808 to make the sliding plate 6 move along the movable slide rail 7. When the two sliding plates 6 move closer to or farther away from each other, the movable slide rail 7 moves along the slide grooves 5 on the front and rear sides of the upper base plate 4 through the hinge shaft 1 804 and the hinge shaft 2 806 on the sliding plate 6, so that the model bodies 803 on the sliding plates 6 move closer to or farther away from each other, thereby meeting the needs of the staff, and the utility model has a simple structure and is easy to operate.

[0024] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A BIM-based civil engineering construction site layout model, characterized by: The invention comprises a lower base plate (1), a fixing seat 1 (2) and a fixing seat 2 (3) are fixedly installed on the top of the lower base plate (1), supporting legs (9) are fixedly installed at the four corners of the bottom of the lower base plate (1), an upper base plate (4) is arranged on the top of the lower base plate (1), a slide groove (5) is provided on the front and rear sides of the upper base plate (4), a movable slide rail (7) is slidably installed on the slide groove (5) and the upper base plate (4), a sliding plate (6) is slidably installed on the movable slide rail (7), and an adjustment structure (8) is arranged on the top of the upper base plate (4).

2. A BIM-based civil engineering construction site layout model according to claim 1, characterized in that: A rotating shaft (10) is rotatably mounted on the fixed seat (2). The rotating shaft (10) is symmetrically arranged on the fixed seat (2) in a front-to-rear manner. Belt grooves (13) are fixedly mounted on the two rotating shafts (10). A belt (12) is rotatably mounted on the belt grooves (13). The other end of the belt (12) is slidably mounted on the output end of a bidirectional motor (11). The bidirectional motor (11) is fixedly mounted on the top of the lower base plate (1). A bevel gear (14) is fixedly mounted on one end of the rotating shaft (10).

3. A BIM-based civil engineering construction site layout model according to claim 1, characterized in that: A second rotating shaft (16) is rotatably mounted on the second fixed seat (3), and the second rotating shaft (16) is symmetrically arranged on the first fixed seat (2). A latch (17) is slidably mounted near the bottom of the second fixed seat (3). One end of each of the two second rotating shafts (16) is fixedly mounted with a second bevel gear (15), and the second bevel gear (15) and the first bevel gear (14) are meshed with each other. A gear (20) is fixedly mounted near the left and right ends of each of the two second rotating shafts (16), and the gear (20) is meshedly connected with a tooth row (21). An adjusting rod (19) is fixedly mounted on the tooth row (21), and the adjusting rod (19) passes through the lower bottom plate (1). An opening (18) is provided on the adjusting rod (19), and the latch (17) is slidably mounted in the opening (18).

4. The BIM-based civil engineering construction site layout model according to claim 1, characterized in that: The bottom of the upper base plate (4) is fixedly mounted to the adjusting rod (19).

5. The BIM-based civil engineering construction site layout model according to claim 1, characterized in that: The adjustment structure (8) comprises a mounting seat (801), the mounting seat (801) has a thread inside, a threaded column (802) is threadedly mounted on the mounting seat (801), a model body (803) is fixedly mounted on the top of the threaded column (802), the bottom of the mounting seat (801) is fixedly mounted on a sliding plate (6), a plurality of sliding plates (6) are arranged in an array on the upper base plate (4), a hinge shaft 1 (804) is fixedly mounted on one side of the top of the sliding plate (6), a hinge rod (805) is rotatably mounted on the hinge shaft 1 (804), the hinge rods (805) on the plurality of sliding plates (6) are rotatably connected via a hinge shaft 2 (806), the hinge shaft 2 (806) is slidably mounted on the top of the upper base plate (4), a connecting rod (807) is fixedly mounted on two of the sliding plates (6), and a linear motor (808) is fixedly connected to the connecting rod (807).

Images