Building model building device based on BIM

Abstract

The utility model belongs to the technical field of building models, and particularly relates to a BIM (Building Information Modeling)-based building model building device which comprises a base and a stand column, the stand column is fixedly connected with the top of the base, a cavity is formed in the base, a screw rod is rotatably connected in the cavity, a worm gear is fixedly sleeved on the screw rod, and a worm meshed with the worm gear is rotatably inserted in the cavity. One end of the worm penetrates through the inner wall of the cavity and is fixedly connected with a knob, a fastening bolt is inserted into one end of the knob in a threaded mode, a plurality of locking grooves corresponding to the fastening bolt are formed in the outer wall of the base in a surrounding mode, the top of the screw penetrates through the inner wall of the cavity and extends into the stand column, a through opening corresponding to the screw is formed in the stand column, and the screw is sleeved with a sliding block in a threaded mode. One end of the sliding block is fixedly connected with a first protection plate. According to the building device, through the arrangement of the installation protection structure, the building device can effectively protect the building model, and therefore the using effect of the building device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building models, and in particular to a building model building device based on BIM. Background Art

[0002] Building Information Modeling (BIM) is a new tool in architecture, engineering and civil engineering. BIM technology is a digital tool used in engineering design, construction and management. It enables engineering and technical personnel to correctly understand and efficiently respond to various building information, and provides a basis for collaborative work for design teams and all construction entities including construction and operation units. It plays an important role in improving production efficiency, saving costs and shortening construction periods.

[0003] Existing BIM-based building models are mostly built in a sand table to facilitate people's more convenient and vivid viewing. The building model is built on the sand table. It is widely used in various sales offices, which greatly facilitates people's intuitive selection.

[0004] However, the existing building model building device has a relatively simple structure, lacks a certain installation protection structure on the building device, and cannot effectively protect the building model, thereby affecting the use effect of the building device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the building model is not effectively protected by the lack of a certain installation protection structure on the building device proposed in the above background technology, and to propose a building model building device based on BIM.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A building model construction device based on BIM comprises a base and a column, wherein the column is fixedly connected to the top of the base, a cavity is provided in the base, a screw is rotatably connected in the cavity, a worm wheel is fixedly sleeved on the screw, a worm meshing with the worm wheel is rotatably inserted in the cavity, one end of the worm passes through the inner wall of the cavity and is fixedly connected with a knob, a fastening bolt is threadedly inserted at one end of the knob, a plurality of locking grooves corresponding to the fastening bolts are arranged around the outer wall of the base, the top of the screw passes through the inner wall of the cavity and extends into the column, a through opening corresponding to the screw is provided on the column, a slider is threadedly sleeved on the screw, a first protective plate is fixedly connected to one end of the slider, an adjusting rod and a plurality of symmetrically arranged sliding rods are fixedly connected to the first protective plate and an end away from the slider, a second protective plate is slidably sleeved on the adjusting rod, a plurality of sliding openings corresponding to the sliding rod and the adjusting rod are provided on the second protective plate, a locking groove is provided on one side of the second protective plate, and a locking mechanism corresponding to the adjusting rod is fixedly connected in the locking groove.

[0008] Preferably, a plurality of fastening blocks are fixedly connected to the bottom of the base, and fastening openings are provided on the fastening blocks.

[0009] Preferably, a guide rod is fixedly connected in the through opening, a through opening corresponding to the guide rod is provided on the sliding block, a plurality of steel balls are slidably connected in the through opening, and the edges of the steel balls are in contact with the guide rod.

[0010] Preferably, one end of the adjustment rod away from the first protective plate is fixedly connected to a limiting block.

[0011] Preferably, the locking mechanism comprises a support rod, an L-shaped locking rod is slidably sleeved on the support rod, and a plurality of locking openings corresponding to the L-shaped locking rod are equidistantly provided on the adjustment rod.

[0012] Preferably, a spring is sleeved on the support rod, and two ends of the spring are fixedly connected to the L-shaped locking rod and the inner wall of the locking groove respectively.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The worm is driven to rotate by turning the knob, and the meshing action between the worm and the worm wheel can drive the screw to rotate, thereby driving the first protective plate and the second protective plate to move through the slider, adjusting the height of the first protective plate and the second protective plate, sliding the second protective plate, and adjusting the distance between the first protective plate and the second protective plate, and then fixing the second protective plate with a locking mechanism. In the utility model, the construction device can effectively protect the building model by installing the protection structure, thereby effectively improving the use effect of the construction device;

[0015] 2. The setting of the fastening block can facilitate the fixation of the base, the fastening bolt can effectively fix the knob, the steel ball can reduce the friction between the slider and the guide rod, and the limit block can prevent the second protective plate from falling off the adjusting rod. The spring can provide a certain elastic support for the L-shaped locking rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a BIM-based building model building device proposed in the utility model;

[0017] Figure 2 It is a side view structural schematic diagram of a second protective plate in a BIM-based building model building device proposed by the utility model;

[0018] Figure 3 for Figure 1 Schematic diagram of the structure at point A in .

[0019] In the figure: 1 base, 2 column, 3 screw, 4 worm gear, 5 worm, 6 knob, 7 fastening bolt, 8 slider, 9 first protective plate, 10 adjustment rod, 11 slide rod, 12 second protective plate, 13 fastening block, 14 guide rod, 15 steel ball, 16 limit block, 17 support rod, 18 L-type locking rod, 19 spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3 , a BIM-based building model building device, including a base 1 and a column 2, the column 2 is fixedly connected to the top of the base 1, the bottom of the base 1 is fixedly connected with a plurality of fastening blocks 13, the fastening blocks 13 are provided with fastening ports, which are convenient for fixing the base 1, a cavity is provided in the base 1, a screw 3 is rotatably connected in the cavity, used to drive a slider 8 to move up and down, a worm wheel 4 is fixedly sleeved on the screw 3, used to drive the screw 3 to rotate, a worm 5 meshing with the worm wheel 4 is rotatably inserted in the cavity, one end of the worm 5 passes through the inner wall of the cavity and is fixedly connected with a knob 6, used to drive the worm 5 to rotate;

[0022] In this embodiment, a fastening bolt 7 is threadedly inserted at one end of the knob 6, and a plurality of locking grooves corresponding to the fastening bolt 7 are arranged around the outer wall of the base 1 to facilitate the fixing of the knob 6. The top of the screw rod 3 passes through the inner wall of the cavity and extends into the column 2. The column 2 is provided with a through hole corresponding to the screw rod 3. A slider 8 is threadedly sleeved on the screw 3 to drive the first protective plate 9 to move up and down. A guide rod 14 is fixedly connected in the through hole. The slider 8 is provided with a through hole corresponding to the guide rod 14. A plurality of steel balls 15 are slidably connected in the through hole. The edge of the steel ball 15 contacts the guide rod 14 to reduce the friction between the guide rod 14 and the inner wall of the through hole.

[0023] In this embodiment, one end of the slider 8 is fixedly connected to a first protective plate 9, and the first protective plate 9 and the end away from the slider 8 are fixedly connected to an adjusting rod 10 and a plurality of symmetrically arranged sliding rods 11 for supporting the first protective plate 9. The end of the adjusting rod 10 away from the first protective plate 9 is fixedly connected to a limiting block 16, and a second protective plate 12 is slidably sleeved on the adjusting rod 10 for protecting the building model, and a plurality of sliding openings corresponding to the sliding rod 11 and the adjusting rod 10 are provided on the second protective plate 12;

[0024] In this embodiment, a locking groove is provided on one side of the second protective plate 12, and a locking mechanism corresponding to the adjusting rod 10 is fixedly connected in the locking groove, which is used to fix the position of the second protective plate 12. The locking mechanism includes a support rod 17, and an L-shaped locking rod 18 is slidably sleeved on the support rod 17. A plurality of locking openings corresponding to the L-shaped locking rod 18 are equidistantly provided on the adjusting rod 10. A spring 19 is sleeved on the support rod 17, and both ends of the spring 19 are respectively fixedly connected to the L-shaped locking rod 18 and the inner wall of the locking groove, thereby providing a certain elastic support for the L-shaped locking rod 18.

[0025] In this embodiment, the worm 5 is driven to rotate by rotating the knob 6, and the meshing action between the worm 5 and the worm wheel 4 can drive the screw 3 to rotate, thereby driving the first protective plate 9 and the second protective plate 12 to move through the slider 8, and adjusting the height of the first protective plate 9 and the second protective plate 12. The second protective plate 12 can be slid to adjust the distance between the first protective plate 9 and the second protective plate 12, and then the second protective plate 12 can be fixed by using the locking mechanism.

[0026] In this embodiment, by installing the protective structure, the building device can effectively protect the building model, thereby effectively improving the use effect of the building device.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A BIM-based building model construction device, comprising a base (1) and a column (2), characterized in that: The column (2) is fixedly connected to the top of the base (1); a cavity is provided in the base (1); a screw (3) is rotatably connected in the cavity; a worm wheel (4) is fixedly sleeved on the screw (3); a worm (5) meshing with the worm wheel (4) is rotatably inserted in the cavity; one end of the worm (5) passes through the inner wall of the cavity and is fixedly connected to a knob (6); one end of the knob (6) is threadedly inserted with a fastening bolt (7); a plurality of locking grooves corresponding to the fastening bolt (7) are arranged around the outer wall of the base (1); the top of the screw (3) passes through the inner wall of the cavity and extends into the column (2); the column (2) A through opening corresponding to the screw rod (3) is provided on the screw rod (3), a slider (8) is threadedly sleeved on the screw rod (3), one end of the slider (8) is fixedly connected to a first protective plate (9), the first protective plate (9) and the end away from the slider (8) are fixedly connected to an adjusting rod (10) and a plurality of symmetrically arranged sliding rods (11), a second protective plate (12) is slidably sleeved on the adjusting rod (10), the second protective plate (12) is provided with a plurality of sliding openings corresponding to the sliding rod (11) and the adjusting rod (10), a locking groove is provided on one side of the second protective plate (12), and a locking mechanism corresponding to the adjusting rod (10) is fixedly connected in the locking groove.

2. The BIM-based building model construction device according to claim 1, characterized in that: A plurality of fastening blocks (13) are fixedly connected to the bottom of the base (1), and fastening openings are provided on the fastening blocks (13).

3. The BIM-based building model construction device according to claim 1, characterized in that: A guide rod (14) is fixedly connected in the through opening, a through opening corresponding to the guide rod (14) is provided on the slider (8), a plurality of steel balls (15) are slidably connected in the through opening, and the edges of the steel balls (15) are in contact with the guide rod (14).

4. The BIM-based building model construction device according to claim 1, characterized in that: One end of the adjustment rod (10) away from the first protection plate (9) is fixedly connected to a limiting block (16).

5. The BIM-based building model construction device according to claim 1, characterized in that: The locking mechanism comprises a support rod (17), an L-shaped locking rod (18) is slidably sleeved on the support rod (17), and a plurality of locking openings corresponding to the L-shaped locking rod (18) are equidistantly arranged on the adjustment rod (10).

6. The BIM-based building model construction device according to claim 5, characterized in that: The support rod (17) is sleeved with a spring (19), and the two ends of the spring (19) are respectively fixedly connected to the L-shaped locking rod (18) and the inner wall of the locking groove.

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