Medical equipment hoisting method based on BIM technology

Abstract

The present invention discloses a medical equipment hoisting method based on BIM technology, comprising the steps of: S1: drawing a building model of a hospital in BIM software; S2: drawing a device model of medical equipment in BIM software; S3: generating a transportation channel on the outer wall of the building model by BIM technology; S4: simulating the hoisting of medical equipment in BIM software; S5: constructing the building of the hospital according to the design drawings, and reserving a transportation channel, and at the same time, producing a door body matching the transportation channel; S6: after the construction of the hospital building is completed, hoisting the medical equipment from the outer wall through the reserved transportation channel; S7: after the installation of the medical equipment is completed, assembling the door body on the transportation channel to ensure the integrity of the outer wall structure. The beneficial effects of the present invention are: avoiding the obstacles caused by the formed building wall to the equipment installation, and being able to avoid rework, save project costs, and improve project management efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of engineering construction, and in particular relates to a medical equipment hoisting method based on BIM technology. Background Art

[0002] BIM model is the abbreviation of Building Information Model, which is an information management technology for the entire life cycle of a building. It can digitize building information and use this digital information model as the basis for simulated construction in various stages. It has five basic characteristics: visualization, coordination, simulation, optimization and plottability.

[0003] During the entire process of hospital construction, the installation of medical equipment is usually at the end of the project. Due to the obstruction of the formed building walls, the later installation of medical equipment has technical problems such as difficulty in lifting and transportation. Especially for some large medical equipment, whether it is the new installation stage of the equipment or the later maintenance and upgrade stage, the formed walls have a very serious impact on the transportation of the equipment.

[0004] In the existing technology, the application of BIM building model in the installation of medical equipment is almost blank. It is extremely necessary to utilize the technical advantages of BIM technology such as visualization, simulation, and optimization to solve the problems that hinder the installation of medical equipment. Summary of the invention

[0005] In view of this, the present invention provides a medical equipment hoisting method based on BIM technology, which can avoid the obstacles to equipment installation caused by the existing building walls, and has the advantages of good installation convenience and convenient maintenance.

[0006] To achieve the above purpose, the technical solution of the present invention is as follows:

[0007] A medical equipment hoisting method based on BIM technology, the key lies in that it includes the following steps:

[0008] S1: Draw the building model of the hospital in BIM software;

[0009] S2: marking the installation location of the medical equipment in the building model, and drawing the equipment model of the relevant medical equipment in the BIM software;

[0010] S3: Generate a transportation channel on the outer wall of the building model by using BIM technology, where the transportation channel is a through hole connecting the interior and exterior of the building model;

[0011] S4: After the transport channel is generated, simulate the hoisting of medical equipment in the BIM software, and repeatedly optimize the opening size of the transport channel until the equipment model can pass through the transport channel;

[0012] S5: constructing the hospital building according to the design drawings and reserving the transportation passage. At the same time, producing a door body matching the determined opening size of the transportation passage;

[0013] S6: After the construction of the hospital building is completed, medical equipment is hoisted from the outer wall through the reserved transportation channel;

[0014] S7: After the medical equipment is installed, the door body is assembled on the transportation channel to ensure the integrity of the exterior wall structure.

[0015] By adopting the above method and using the architectural simulation of BIM technology, the transportation channel of medical equipment can be reserved in the construction process of the hospital building. When medical equipment needs to be installed on the corresponding floor, the medical equipment can be hoisted through the reserved transportation channel, thus avoiding the obstacles caused by the formed building walls to the equipment installation. It can avoid rework, save project costs, and improve project management efficiency.

[0016] Preferably, in step S7, one end of the door body is rotatably connected to the outer wall, and the other end is openably and closably connected to the outer wall via a locking mechanism. The above method can be opened at any time, thereby facilitating the maintenance and upgrading of medical equipment in the later stage.

[0017] Preferably, in step S3, a transport channel is synchronously generated on the partition wall of the building model. With the above method, when medical equipment needs to be installed in multiple rooms on the same floor, since the partition wall is also provided with a transport channel, only one transport channel needs to be started on the outer wall, thereby achieving the purpose of optimizing costs.

[0018] Preferably, in step S6, after the construction of the hospital building is completed, an equipment transfer mechanism is installed on the floor with the transport passage, the equipment transfer mechanism includes a stand and a fork frame folded and installed at the lower end of the stand, when the medical equipment is hoisted to the outside of the transport passage, the fork frame of the equipment transfer mechanism extends out of the outer wall and supports the medical equipment, and finally the medical equipment is transferred indoors by the equipment transfer mechanism. The above method can make the medical equipment smoothly transition to the inside of the building, thereby avoiding damage to the precision parts inside the medical equipment.

[0019] As a preferred embodiment, the upper and lower ends of the stand are supported on the ceiling and the ground of the corresponding floor by rollers. Such a design can ensure the smoothness of the sliding of the equipment transfer mechanism on the ground and the accuracy of the linear motion.

[0020] As a preferred embodiment, a linear guide groove adapted to the roller is provided on the floor, a decorative cover is buckled at the notch of the linear guide groove, the floor of the building body is paved with floor tiles, and the floor tiles are partially formed by the decorative cover. The decorative cover can ensure the appearance quality of the indoor floor.

[0021] Preferably, in step S7, a driving device is installed between the door body and the building body, and the driving device automatically controls the door body to open.

[0022] Preferably, in step S5, the material constituting the door body is the same as the material of the exterior wall.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] By adopting the medical equipment hoisting method based on BIM technology provided by the present invention, through the architectural simulation of BIM technology, the transportation channel of medical equipment can be reserved in the construction link of the hospital building. When the medical equipment needs to be installed on the corresponding floor, the medical equipment can be hoisted through the reserved transportation channel, thereby avoiding the obstacles caused by the formed building walls to the equipment installation. It can avoid rework, save project costs, and improve project management efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a flowchart of the medical equipment hoisting method;

[0026] Figure 2 This is a structural diagram of the equipment hoisting layer of a building;

[0027] Figure 3 This is a schematic diagram of the structure after the door body and equipment transfer mechanism are hidden at the equipment hoisting layer;

[0028] Figure 4 This is a schematic diagram of the structure after the door body and door frame are assembled;

[0029] Figure 5 This is a schematic diagram of the exploded structure of the locking mechanism between the door body and the door frame (the door body is hidden). DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with embodiments and drawings.

[0031] In order to fully implement the medical equipment hoisting method provided by the present invention, this embodiment provides a building structure, such as Figure 2 and 3 As shown, the building structure includes a building body, and the building body has an equipment hoisting layer 1. A transportation channel 1a is opened on the outer wall 1b of the equipment hoisting layer 1. A steel door frame 5 is embedded in the transportation channel 1a. A door body 2 is arranged in the door frame 5. The door body 2 is made of concrete. A steel skeleton is laid inside the concrete. That is, the constituent material of the door body is the same as that of the outer wall. Such a design can ensure the structural strength of the door body and the appearance quality of the outer wall after the door body is sealed on the transportation channel 1a.

[0032] like Figure 1 As shown, a medical equipment hoisting method based on BIM technology includes the following steps:

[0033] S1: Input the design drawings of the hospital building into the BIM software, and draw the building model of the hospital in the BIM software;

[0034] S2: Mark the installation location of medical equipment in the building model and draw the equipment model of relevant medical equipment in the BIM software;

[0035] S3: Generate a transport channel 1a on the outer wall 1b of the building model through BIM technology. The transport channel 1a is a through hole connecting the indoor and outdoor of the building model.

[0036] S4: After the transport channel 1a is generated, simulate the hoisting of medical equipment in the BIM software, and repeatedly optimize the opening size of the transport channel until the equipment model can pass through the transport channel; after the simulation is completed, the size of the transport channel is fed back to the relevant construction units.

[0037] S5: The construction unit constructs the hospital building according to the design drawings and reserves the transportation passage 1a. At the same time, the door body 2 and door frame 5 that match the determined transportation passage opening size are produced.

[0038] S6: After the construction of the hospital building is completed, medical equipment is hoisted from the outer wall 1a through the reserved transportation channel 1a;

[0039] S7: After the medical equipment is installed, the door body 2 and the door frame 5 are assembled on the transport passage 1a to ensure the integrity of the exterior wall structure;

[0040] Through the construction simulation of BIM technology, the transportation channel of medical equipment can be reserved in the construction stage of the hospital building. When medical equipment needs to be installed on the corresponding floor, the medical equipment can be hoisted through the reserved transportation channel 1a, thus avoiding the obstacles caused by the formed building walls to the equipment installation. It can avoid rework, save project costs, and improve project management efficiency.

[0041] Further, in the above step S3, please refer to Figure 1,You can also generate a transportation channel synchronously on the partition wall 1g of the equipment hoisting layer 1. ,When it is necessary to install medical equipment in multiple rooms on the same floor, since there is also a transportation channel on the partition wall 1g, it is only necessary to start a transportation channel 1a on the outer wall 1b to achieve the purpose of optimizing costs. In the medical equipment installation method, BIM technology is used to model the hospital building and medical equipment. Through the virtual simulation technology of BIM, the installation path and hoisting plan are determined, the installation process is simulated, the electromechanical pipeline network along the transportation line is optimized, the construction process and schedule are reasonably adjusted, and a visual VR review is performed.

[0042] When a crane outside the building lifts the medical equipment to the height of the transport channel 1a, the traditional approach is to use a rope to drag the medical equipment into the room. In this way, the precision components inside the medical equipment are at risk of being damaged.

[0043] In view of this, in the above step S6, it also includes installing the equipment transfer mechanism 4 in the equipment hoisting layer 1 with the transportation channel 1a after the construction of the hospital building is completed. Figure 2 As shown, the equipment transfer mechanism 4 includes a stand 4a and a fork frame 4b folded and installed at the lower end of the stand 4a. A hinge seat 4d is provided at the lower end of the stand 4a. The fork frame 4b is rotatably connected to the hinge seat 4d. The fork frame 4b is provided with a support seat 4e at a position corresponding to the position below the hinge seat 4d. The support seat 4e can keep the fork frame 4b in a horizontal posture. When the crane outside the building lifts the medical equipment to the height of the transportation channel 1a, the fork frame 4b of the equipment transfer mechanism 4 extends out of the outer wall 1b, and then the crane places the medical equipment on the fork frame 4b. The stand 4a moves inward to transport the equipment to the inside of the building. This transportation process can make the medical equipment smoothly transition to the inside of the building, thereby avoiding damage to the precision components inside the medical equipment.

[0044] Furthermore, the upper and lower ends of the stand 4a are rollingly supported on the ceiling 1h and the ground 1d of the equipment hanging layer 1 through rollers 4c, wherein the ground 1d is provided with a linear guide groove 1f adapted to the rollers 4c. Such a design can ensure the smoothness of the sliding of the equipment switching mechanism 4 on the ground and the accuracy of the linear motion. The stand 4a is embedded with a magnetic element at the position corresponding to the retracted fork frame 4b. When the equipment switching mechanism 4 is not in use, it is attached to the inner wall 1c of the equipment hanging layer 1. The magnetic element makes the fork frame 4b close to the stand 4a, which can prevent the equipment switching mechanism 4 from occupying the indoor space and does not affect the normal passage of medical staff. In addition, the magnetic element can also be installed on the fork frame 4b.

[0045] In order to ensure the aesthetics of the indoor floor, floor tiles are laid on the floor 1d. The floor tile part is composed of a decorative cover, which is buckled at the notches of the arc groove 1e and the linear guide groove 1f.

[0046] like Figure 4 and 5 As shown, a locking mechanism 3 is provided between the door body 2 and the door frame 5. In this embodiment, the left end of the door body 2 is rotatably connected to the door frame 5 through a hinge mechanism 6. The locking mechanism 3 is arranged at the right end of the door body 2, and includes a hand wheel 3b, a connecting rod 3e and a locking block 3a connected in sequence. The hand wheel 3b has a rotating shaft 3b1 that rotates with the door body 2, and a protruding rod 3c extending radially outward is provided on the rotating shaft 3b1. A guide rod 3d that slides with the door body 2 is provided at the left end of the locking block 3a. The left and right ends of the connecting rod 3e are respectively rotatably connected to the ends of the protruding rod 3c and the guide rod 3d. The right end of the locking block 3a is provided with a lock tongue 3f in an array, and a lock hole 5a adapted to the lock tongue 3f is provided on the door frame 5. The hand wheel 3b is located on the inner side of the door body 2. After the user operates the hand wheel 3b to rotate, the lock tongue 3f can be controlled to enter and exit the lock hole 5a through the driving action of the protruding rod 3c, the connecting rod 3e and the guide rod 3d, thereby realizing the unlocking and locking of the door body 2.

[0047] To ensure the smooth rotation of the door body 2, the ground 1d of the equipment hoisting layer 1 is provided with an arc groove 1e with the hinge mechanism 6 as the center, and a guide wheel 2a located in the arc groove 1e is installed at the lower end of the door body 2. Since the door body 2 has a heavy weight, a driving device can be installed between the door body and the building body to automatically control the opening and closing of the door body.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention. Under the guidance of the present invention, ordinary technicians in this field can make various similar expressions without violating the purpose and claims of the present invention, and such changes all fall within the scope of protection of the present invention.

Claims

1. A medical equipment hoisting method based on BIM technology, characterized in that , including the following steps: S1: Draw the building model of the hospital in BIM software; S2: marking the installation location of the medical equipment in the building model, and drawing the equipment model of the relevant medical equipment in the BIM software; S3: Generate a transportation channel on the outer wall of the building model by using BIM technology, where the transportation channel is a through hole connecting the interior and exterior of the building model; S4: After the transport channel is generated, simulate the hoisting of medical equipment in the BIM software, and repeatedly optimize the opening size of the transport channel until the equipment model can pass through the transport channel; S5: constructing the hospital building according to the design drawings and reserving the transportation passage. At the same time, producing a door body and door frame matching the determined opening size of the transportation passage, wherein the door body is made of concrete, and a steel bar skeleton is laid inside the concrete; S6: After the construction of the hospital building is completed, an equipment transfer mechanism is installed on the floor with a transportation passage. The equipment transfer mechanism includes a stand and a fork frame that is folded and installed at the lower end of the stand. A hinge seat is provided at the lower end of the stand. The fork frame is rotatably connected to the hinge seat. A support seat is provided at the position below the corresponding hinge seat of the fork frame. The support seat can keep the fork frame in a horizontal posture. The upper and lower ends of the stand are supported on the ceiling and the ground of the equipment hoisting layer by rollers. The ground is provided with a linear guide groove that is compatible with the rollers. When the crane outside the building lifts the medical equipment to the height of the transportation passage, the fork frame of the equipment transfer mechanism extends out of the outer wall, and then the crane places the medical equipment on the fork frame. The stand moves inward to transport the equipment to the inside of the building. S7: After the medical equipment is installed, the door body and door frame are assembled on the transportation channel to ensure the integrity of the exterior wall structure. The left end of the door body is rotatably connected to the door frame through a hinge mechanism. The ground of the equipment hoisting layer is provided with an arc groove with the hinge as the center. A guide wheel located in the arc groove is installed at the lower end of the door. A driving device is installed between the door body and the building body for automatically controlling the opening and closing of the door body.

2. The medical equipment hoisting method based on BIM technology according to claim 1 is characterized in that: In step S3, a transportation channel is synchronously generated on the partition wall of the building model.

3. The medical equipment hoisting method based on BIM technology according to claim 1 is characterized in that: The floor of the building is paved with floor tiles, and the floor tiles are partially composed of decorative covers.

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