Special-shaped curtain wall transportation method and equipment based on BIM (Building Information Modeling) technology

Abstract

The invention discloses a BIM technology-based special-shaped curtain wall transportation method and equipment, and the method comprises the steps: S1, carrying out the modeling of a special-shaped curtain wall, a hanging basket and a connecting piece, and storing the model data; s2, placing simulation is conducted on the special-shaped curtain wall models on the hanging basket model, and the placing state of each special-shaped curtain wall is determined; s3, connecting piece models are installed on the hanging basket model, the connecting piece models are connected with the special-shaped curtain wall models, the connection feasibility is determined, and if the connection feasibility is not achieved, the step S2 is returned to determine the placement state of each special-shaped curtain wall again; s4, according to the determined placing state of the special-shaped curtain wall and the position of the connecting piece, placing and installing are carried out on a field hanging basket, and hanging and conveying are carried out; the device is implemented based on the method. According to the scheme, the carrying efficiency of the curved-surface curtain wall in the carrying process can be improved, meanwhile, the curved-surface curtain wall can be protected, shaking and collision of the curved-surface curtain wall in the carrying process are avoided, and carrying of the curved-surface curtain wall is more stable.

Description

Technical Field

[0001] The invention relates to building construction, and in particular to a special-shaped curtain wall transportation method and equipment based on BIM technology. Background Art

[0002] The building's facade is concave and convex. The use of complex curved frames to support the glass curtain wall can better highlight the building's image, but the material sizes are also different, which makes the choice of material transportation routes, the safe use of vertical construction and transportation equipment such as hanging baskets more prominent. Therefore, the construction project manager needs to consider more comprehensively.

[0003] Since special-shaped curtain walls are difficult to transport with traditional tools, they can easily cause safety hazards.

[0004] It is very easy to simply make the handling equipment meet the condition of handling special-shaped curtain walls. You only need to increase the handling equipment. However, how to adjust the handling equipment and how to make the handling equipment increase the handling efficiency require additional design.

[0005] BIM technology is becoming increasingly mature and can be used in the design of handling equipment. It can also simulate the placement of different special-shaped curtain walls, which can greatly improve handling efficiency and safety during the construction process. Summary of the invention

[0006] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a method and equipment for transporting special-shaped curtain walls based on BIM technology, which can improve the transportation efficiency of curved curtain walls during transportation, and at the same time help protect the curved curtain walls, avoid shaking and bumping of the curved curtain walls during transportation, and make the transportation of the curved curtain walls more stable.

[0007] To achieve the above object, the present invention provides the following technical solution: a special-shaped curtain wall transportation method based on BIM technology, comprising the following steps:

[0008] S1. Model the special-shaped curtain wall, hanging basket, and connectors, and store the model data;

[0009] S2. Place the special-shaped curtain wall model on the hanging basket model to simulate and determine the placement status of each special-shaped curtain wall;

[0010] S3. Install the connector model on the hanging basket model, and connect the connector model to the special-shaped curtain wall model to determine the feasibility of the connection. If it is not feasible, return to step S2 to redetermine the placement status of each special-shaped curtain wall;

[0011] S4. Place and install the special-shaped curtain wall on the actual hanging basket and hoist it according to the determined placement status and position of the connecting parts.

[0012] As a further improvement of the present invention, the connector model in S3 tightens the special-shaped curtain wall model through telescopic adjustment.

[0013] As a further improvement of the present invention, the connector model in S3 is adapted to different special-shaped curtain walls by replacing the connector used to clamp the special-shaped curtain wall.

[0014] A special-shaped curtain wall transportation equipment based on BIM technology, the special-shaped curtain wall transportation equipment is based on the above-mentioned special-shaped curtain wall transportation method based on BIM technology, and the connecting piece includes a telescopic structure and a clamping structure, the clamping structure is used to clamp the special-shaped curtain wall, and the telescopic structure is used to tighten the clamping structure to fix the special-shaped curtain wall.

[0015] As a further improvement of the present invention, the telescopic structure includes a nut installed on the hanging basket railing and can rotate circumferentially, and a metal bellows threadedly connected to the inner diameter surface of the nut. A chuck is installed at the end of the metal bellows, which is used to clamp and fix the special-shaped curtain wall. The nut adjusts the metal bellows by rotating and telescoping.

[0016] As a further improvement of the present invention, the chuck includes a fixing portion and a pressing portion, the pressing portion is rotatably mounted on the fixing portion, and the pressing portion and the fixing portion cooperate to clamp the curved curtain wall, and corresponding positions on the pressing portion and the fixing portion are provided with swingable abutments, and the abutments are swung to fit onto the curved curtain wall and clamp the curved curtain wall.

[0017] As a further improvement of the present invention, a threaded hole is provided on the clamping portion, and an adjusting bolt is threadedly connected to the threaded hole, and the adjusting bolt abuts against the fixing portion to pry the clamping portion to cooperate with the fixing portion to clamp the curved curtain wall.

[0018] As a further improvement of the present invention, limiting columns are arranged on both sides of one end of a section of the metal bellows corresponding to the fixing part, and a lock buckle is also rotatably connected to the fixing part, one end of the lock buckle corresponds to the position of the adjusting bolt, and the other end corresponds to the position of the limiting column. When the adjusting bolt on the clamping part is rotated to abut against the lock buckle, the lock buckle rotates, and one end of the corresponding limiting column hooks the limiting column to lock the fixing part and the metal bellows. When the lock buckle is rotated into place, the position where the lock buckle abuts the adjusting bolt provides a supporting force to pry the clamping part to cooperate with the fixing part to clamp the curved curtain wall.

[0019] As a further improvement of the present invention, a suction cup is provided at a position on the abutment member for clamping the curved curtain wall, and the suction cup is connected to a pipeline, which is passed through the metal bellows and connected to a vacuum pump.

[0020] As a further improvement of the present invention, protrusions are provided at the positions of the fixing portion and the clamping portion corresponding to the abutment, and a connecting shaft for installing the abutment is provided on the protrusion, and a clamping groove is provided on the end side of the connecting shaft, and the abutment is rotatably installed on the connecting shaft by clamping the clamping groove with a retaining spring.

[0021] The beneficial effects of the present invention include improving the lifting efficiency and enhancing the protection of special-shaped curtain walls, thereby preventing the special-shaped curtain walls from being damaged by collisions due to improper placement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the process of the present invention;

[0023] Figure 2 A side view of the chuck structure of the present invention;

[0024] Figure 3 A three-dimensional diagram of the chuck structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the matching state of the adjusting bolt and the lock buckle of the present invention.

[0026] Figure numbers: 1. nut; 2. metal bellows; 21. limit column; 3. chuck; 31. fixing part; 311. lock; 32. clamping part; 321. threaded hole; 322. adjusting bolt; 33. abutment; 331. suction cup; 4. pipe; 5. protrusion; 6. connecting shaft; 7. retaining spring. DETAILED DESCRIPTION

[0027] The present invention will be further described below in detail with reference to the embodiments shown in the accompanying drawings.

[0028] Reference Figure 1-4 As shown,

[0029] A special-shaped curtain wall transportation method based on BIM technology includes the following steps:

[0030] S1. Model the special-shaped curtain wall, hanging basket, and connectors, and store the model data;

[0031] S2. Place the special-shaped curtain wall model on the hanging basket model to simulate and determine the placement status of each special-shaped curtain wall;

[0032] S3. Install the connector model on the hanging basket model, and connect the connector model to the special-shaped curtain wall model to determine the feasibility of the connection. If it is not feasible, return to step S2 to redetermine the placement status of each special-shaped curtain wall;

[0033] S4. Place and install the special-shaped curtain wall on the actual hanging basket and hoist it according to the determined placement status and position of the connecting parts.

[0034] BIM technology is a technology that can simulate through model pre-assembly. First, various special-shaped curtain walls, hanging baskets, and connectors are modeled by modeling, and the model of the special-shaped curtain wall is visited on the hanging basket for simulation. The simulation can improve the handling efficiency and ensure that the current placement state is in a more stable state. The connector and the special-shaped curtain wall can be in a more stable matching state to avoid the special-shaped curtain wall from being damaged by collision. The lifting of the special-shaped curtain wall by this method can improve the lifting efficiency and improve the protection of the special-shaped curtain wall to avoid the special-shaped curtain wall from being damaged by collision due to improper placement.

[0035] In further optimization, the connector model in S3 uses telescopic adjustment to tighten the special-shaped curtain wall model. The telescopic adjustment method can adapt to special-shaped curtain walls of different sizes, and the tightening method can also improve the fixing effect, making the fixing of the special-shaped curtain wall more stable.

[0036] Furthermore, the connector model in S3 is adapted to different special-shaped curtain walls by replacing the clamp 3 for clamping the special-shaped curtain wall.

[0037] By replacing the clamp 3, more specifications and types of special-shaped curtain walls can be adapted, thereby making the fixing effect of the special-shaped curtain wall more stable and further improved.

[0038] A special-shaped curtain wall transportation equipment based on BIM technology. The special-shaped curtain wall transportation equipment is based on the above-mentioned special-shaped curtain wall transportation method based on BIM technology, and the connecting parts include a telescopic structure and a clamping structure. The clamping structure is used to clamp the special-shaped curtain wall, and the telescopic structure is used to tighten the clamping structure to fix the special-shaped curtain wall.

[0039] This solution uses a telescopic structure to perform telescopic adjustment, and cooperates with a clamping structure to clamp the special-shaped curtain wall. The telescopic structure is used to adjust the position of the clamping structure, so that the clamping structure can conveniently clamp the special-shaped curtain wall, and the telescopic structure can be used to perform telescopic adjustment, thereby tightening the clamping structure to prevent the special-shaped curtain wall from shaking and causing bumps after it is placed.

[0040] To this end, in order to simplify the telescopic structure and facilitate operation, the telescopic structure includes a nut 1 installed on the hanging basket railing and can rotate circumferentially, a metal bellows 2 threadedly connected to the inner diameter surface of the nut 1, and a chuck 3 is installed at the end of the metal bellows 2. The chuck 3 is used to clamp and fix the special-shaped curtain wall, and the nut 1 adjusts the metal bellows 2 by rotating and telescoping.

[0041] The outer surface of the metal bellows 2 has threads, which can be threadedly connected with the nut 1, and the metal bellows 2 can be extended and retracted relative to the nut 1 by rotating the nut 1. The structure is simple and effective, and the threaded cooperation between the nut 1 and the metal bellows 2 also has a self-locking effect, forming an axial locking of the thread. The setting of the chuck 3 can be used to clamp and fix with the special-shaped curtain wall. The chuck 3 and the metal bellows 2 can be installed through a detachable connection. Through the detachable solution, the chuck 3 can be replaced to adapt to different special-shaped curtain walls.

[0042] The rotation of the nut 1 can be driven by a wrench. First, you need to hold the metal bellows 2 tightly, and then use the wrench to drive the regular hexagonal surface of the exposed part of the nut 1 to rotate. Relative rotation is generated between the nut 1 and the metal bellows 2, thereby driving the expansion and contraction of the metal bellows 2. Of course, when the metal bellows 2 is not in a tensioned state, the nut 1 is relatively easy to rotate and can be driven by hand first. When the resistance of the nut 1 increases, it can be driven by a wrench.

[0043] Preferably, the clamp 3 includes a fixing portion 31 and a pressing portion 32, the pressing portion 32 is rotatably mounted on the fixing portion 31, and the pressing portion 32 and the fixing portion 31 cooperate to clamp the curved curtain wall, and corresponding positions on the pressing portion 32 and the fixing portion 31 are provided with swingable abutments 33, and the abutments 33 are swung to fit on the curved curtain wall and clamp the curved curtain wall.

[0044] The abutment member 33 can swing and can adapt to curved curtain walls with different curved surfaces. The abutment members 33 on the fixing portion 31 and the pressing portion 32 swing at the same time, but their positions correspond to each other, and they can cooperate with each other to clamp and maintain the abutting and clamping state. The fixing portion 31 and the pressing portion 32 in this solution can be driven by a spring with a large elastic coefficient, so that the two can cooperate to clamp the curved curtain wall.

[0045] Of course, in order to achieve a better clamping effect and facilitate tightness adjustment, the clamping portion 32 is provided with a threaded hole 321, and the threaded hole 321 is threadedly connected with an adjusting bolt 322, which abuts against the fixing portion 31 to pry the clamping portion 32 to cooperate with the fixing portion 31 to clamp the curved curtain wall.

[0046] By adjusting the bolt 322 and the threaded hole 321, the adjusting bolt 322 can be pressed against the fixing portion 31. As the adjusting bolt 322 is extended, the clamping portion 32 can be pried to cooperate with the fixing portion 31 to clamp the curved curtain wall. As the fixing portion 31 and the clamping portion 32 cooperate, the abutment 33 will automatically adhere to the surface of the curved curtain wall and rotate.

[0047] The adjusting bolt 322 can be driven in conjunction with an electric screwdriver. When the clamping force reaches a threshold, the resistance of the adjusting bolt 322 increases. At this time, the electric screwdriver will not be able to continue to drive the adjusting bolt 322 to rotate. Of course, the driving can also be continued by adjusting the force of the electric screwdriver. The clamping force can be controlled in conjunction with an electric screwdriver to avoid excessive clamping force causing the curved curtain wall to break.

[0048] To facilitate the replacement of the chuck 3, as one of the optional embodiments, limiting columns 21 are provided on both sides of one end of the corresponding fixing portion 31 of the metal bellows 2, and a lock buckle 311 is also rotatably connected to the fixing portion 31, one end of the lock buckle 311 corresponds to the position of the adjusting bolt 322, and the other end corresponds to the position of the limiting column 21. When the adjusting bolt 322 on the clamping portion 32 rotates to abut against the lock buckle 311, the lock buckle 311 rotates, and one end of the corresponding limiting column 21 hooks the limiting column 21 to lock the fixing portion 31 with the metal bellows 2. When the lock buckle 311 rotates into place, the position where the lock buckle 311 abuts against the adjusting bolt 322 provides a supporting force to pry the clamping portion 32 to cooperate with the fixing portion 31 to clamp the curved curtain wall.

[0049] When in use, during the process of rotating the adjusting bolt 322, the adjusting bolt 322 will first contact the lock buckle 311, and the pressure of the adjusting bolt 322 can press down the lock buckle 311, at this time the lock buckle 311 will rotate, and as it rotates, it will hook the limit column 21, thereby completing the detachable connection between the fixing portion 31 and the metal bellows 2, and after the lock buckle 311 is rotated into place, it can provide supporting force for the adjusting bolt 322, and at this time, as the adjusting bolt 322 continues to rotate and extend, it can pry the clamping portion 32, and then cooperate with the fixing portion 31 to clamp the curved curtain wall. Based on this structure, the clamp 3 can be quickly installed and the curved curtain wall can be clamped by an electric screwdriver. Therefore, during the specific installation, the fixing part 31 and the clamping part 32 are first placed at the corresponding position of the curved curtain wall without clamping. Then, the metal bellows 2 is abutted against the fixing part 31. At this time, the electric screwdriver drives the adjusting bolt 322 to quickly install the fixing part 31 and clamp the fixing part 31 and the clamping part 32 to the curved curtain wall. Different clamps 3 can be adapted to different curved curtain walls, and efficient installation can be achieved.

[0050] In order to achieve a better clamping effect, a suction cup 331 is provided on the abutment 33 at a position for clamping the curved curtain wall. The suction cup 331 is connected to a pipe 4 which is passed through the metal bellows 2 and connected to a vacuum pump.

[0051] The suction cup 331 cooperates with the vacuum pump to improve the clamping effect and alleviate the problem of sliding of the curved curtain wall. The metal bellows 2 can better protect the pipeline 4, and the suction cup 331 can act as a buffer to alleviate the excessive clamping force between the pressing part 32 and the fixing part 31, which may cause the curved curtain wall to rupture. It can also distribute the pressure to avoid excessive concentration of pressure.

[0052] In order to facilitate the installation and swinging of the abutment 33, protrusions 5 are provided at the positions of the fixing portion 31 and the clamping portion 32 corresponding to the abutment 33, and a connecting shaft 6 for installing the abutment 33 is provided on the protrusion 5. A clamping groove is provided on the side of the end of the connecting shaft 6, and the abutment 33 is rotatably installed on the connecting shaft 6 by clamping with the clamping groove through a clamping spring 7.

[0053] The protrusion 5 can provide a mounting position for the connecting shaft 6. The connecting shaft 6 can be mounted on the protrusion 5 by threaded connection, and the position between the connecting shaft 6 and the protrusion 5 can provide a space for the abutment 33 to rotate, making it easier to rotate. The cooperation between the clamping spring 7 and the clamping groove can facilitate the installation of the abutment 33. Of course, bolts can also be used, and the head of the bolt can be used to generate a limiting effect to prevent the abutment 33 from falling out. At the same time, the bolt is tightened on the protrusion 5 as the connecting shaft 6.

[0054] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A method for transporting special-shaped curtain walls based on BIM technology, characterized in that: The method comprises the following steps S1. Modeling the special-shaped curtain wall, hanging basket and connecting parts, and storing the model data; S2. Place the special-shaped curtain wall model on the hanging basket model to simulate and determine the placement status of each special-shaped curtain wall; S3. Install the connector model on the hanging basket model, and connect the connector model to the special-shaped curtain wall model to determine the feasibility of the connection. If it is not feasible, return to step S2 to redetermine the placement status of each special-shaped curtain wall; S4. Place and install the special-shaped curtain wall on the actual hanging basket and hoist it according to the determined placement status and position of the connecting parts.

2. The special-shaped curtain wall transportation method based on BIM technology according to claim 1 is characterized in that: The connector model in S3 tightens the special-shaped curtain wall model through telescopic adjustment.

3. The special-shaped curtain wall transportation method based on BIM technology according to claim 2 is characterized in that: The connector model in S3 adapts to different special-shaped curtain walls by replacing the clamps used to clamp the special-shaped curtain walls.

4. A special-shaped curtain wall transportation equipment based on BIM technology, characterized in that: The special-shaped curtain wall transportation equipment is based on the special-shaped curtain wall transportation method based on BIM technology described in claim 3, and the connecting piece includes a telescopic structure and a clamping structure, the clamping structure is used to clamp the special-shaped curtain wall, and the telescopic structure is used to tighten the clamping structure to fix the special-shaped curtain wall.

5. The special-shaped curtain wall transportation equipment based on BIM technology according to claim 4 is characterized in that: The telescopic structure includes a nut rotatable in a circumferential direction and mounted on the hanging basket railing, and a metal bellows threadedly connected to the inner diameter surface of the nut. A chuck is mounted on the end of the metal bellows and is used to clamp and fix the special-shaped curtain wall. The nut adjusts the metal bellows by rotating and telescoping.

6. The special-shaped curtain wall transportation equipment based on BIM technology according to claim 5 is characterized in that: The clamping head includes a fixing part and a pressing part, the pressing part is rotatably mounted on the fixing part, and the pressing part and the fixing part cooperate to clamp the curved curtain wall, and corresponding positions on the pressing part and the fixing part are provided with swingable abutments, and the abutments are swung to fit on the curved curtain wall and clamp the curved curtain wall.

7. The special-shaped curtain wall transportation equipment based on BIM technology according to claim 6 is characterized in that: The clamping part is provided with a threaded hole, and the threaded hole is threadedly connected with an adjusting bolt, and the adjusting bolt abuts against the fixing part to pry the clamping part to cooperate with the fixing part to clamp the curved curtain wall.

8. The special-shaped curtain wall transportation equipment based on BIM technology according to claim 7 is characterized in that: Limiting columns are arranged on both sides of one end of a section of the metal bellows corresponding to the fixing part, and a lock buckle is rotatably connected to the fixing part, one end of the lock buckle corresponds to the position of the adjusting bolt, and the other end corresponds to the position of the limiting column. When the adjusting bolt on the clamping part is rotated to abut against the lock buckle, the lock buckle rotates, and one end of the corresponding limiting column hooks the limiting column to lock the fixing part and the metal bellows. When the lock buckle is rotated into place, the position where the lock buckle abuts against the adjusting bolt provides a supporting force to pry the clamping part to cooperate with the fixing part to clamp the curved curtain wall.

9. The special-shaped curtain wall transportation equipment based on BIM technology according to claim 8 is characterized in that: A suction cup is arranged at a position on the abutment member for clamping the curved curtain wall. The suction cup is connected with a pipeline. The pipeline is passed through the metal bellows and is connected to a vacuum pump.

10. The special-shaped curtain wall transportation equipment based on BIM technology according to claim 9 is characterized in that: The fixing part and the pressing part are both provided with protrusions at positions corresponding to the abutment, and a connecting shaft for installing the abutment is provided on the protrusion, a clamping groove is provided on the end side of the connecting shaft, and the abutment is rotatably installed on the connecting shaft by clamping the clamping groove with a clamping spring.

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