Heating ventilation air conditioner mounting structure based on BIM (Building Information Modeling)

Abstract

The utility model relates to the technical field of air conditioner installation, and provides a BIM-based heating ventilation air conditioner installation structure which comprises an installation plate, a fixing plate is fixedly installed on the front side of the installation plate, and dampers are fixedly installed at the four corners of the top of the fixing plate; when a heavy object falls on a flow guide plate, a damper and a first spring are used in cooperation for preliminary buffering of impact force, the impact force is transmitted to a second connecting plate through the flow guide plate, the second connecting plate is hinged, then the impact force in the vertical direction is converted into transverse force, a tension spring is stretched, the impact force is absorbed by the tension spring, and the heavy object is prevented from falling off. Meanwhile, impact force is transmitted to a moving plate through a first connecting plate, the moving plate pushes a first sliding block to slide in a first sliding groove, a second spring is shrunk to be used for further buffering the impact force, and therefore the purpose of protecting the air conditioner outdoor unit is achieved, heavy objects are effectively prevented from falling on the air conditioner outdoor unit, and the service life of the air conditioner outdoor unit is prolonged. And the air conditioner outdoor unit is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning installation, and specifically to a heating, ventilation and air conditioning installation structure based on BIM. Background Art

[0002] BIM technology (Building Information Model) is the direct application of digital technology in construction projects. It solves the description problem of construction projects in software, enables designers and engineering technicians to respond correctly to various building information, and provides a solid foundation for collaborative work. Building Information Model is also a digital method applied to design, construction, and management. This method supports the integrated management environment of construction projects, which can significantly improve the efficiency and reduce risks of construction projects throughout their entire process. BIM technology is also applied to the installation of HVAC. Air conditioning is an air conditioner that adjusts temperature, humidity, and wall-mounted air conditioning. It is a unit used to provide air temperature changes in a space area (generally closed). Its function is to adjust the temperature, humidity, cleanliness, and air flow rate of the air in the room (or closed space, area) to meet the requirements of human comfort or process. HVAC is a type of air conditioner with heating, ventilation, and air conditioning functions.

[0003] Known Chinese Public Authorized Invention: (Publication No.: CN202120744116.1) discloses an air-conditioning outdoor unit mounting device, including a hanger and a fixing frame; the fixing frame is a hollow shell and is provided with an upper arm and a lower arm, and the length of the upper arm is greater than the length of the lower wall; the hanger includes a first support plate, a second support plate, a connecting column and a hanging plate, one end of the first support plate is fixedly connected to the second support plate, the hanging plate is fixedly connected to the second support plate via the connecting column, and the first support plate and the hanging plate are respectively located on both sides of the second support plate; the hanging plate is used to engage with the inside of the shell of the fixing frame; using the air-conditioning outdoor unit mounting device of the utility model, the fixing frame is first installed on the wall, because the fixing frame is provided with a second mounting hole, holes can be punched at different positions, effectively avoiding the situation of punching crooked holes, and facilitating installation; the hanging plate is used to be inserted into the shell of the fixing frame, which is convenient and quick; at the same time, because the length of the upper arm of the fixing frame is greater than the length of the lower arm, the hanger will not fall off after being inserted into the shell of the fixing frame, which is safer.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned air-conditioning outdoor unit installation device has the following problems: the prior art is difficult to protect the air-conditioning outdoor unit during use. If heavy objects fall on the air-conditioning outdoor unit, it is easy to cause damage to the air-conditioning outdoor unit. In addition, after encountering rainy and snowy weather, its surface is prone to rust, and then leakage occurs, which accelerates the loss of the machine and shortens its service life. Therefore, a BIM-based HVAC installation structure is proposed. Utility Model Content

[0005] The utility model proposes a BIM-based HVAC installation structure, which solves the problem in the related technology that it is difficult to protect the air-conditioning outdoor unit. If heavy objects fall on the air-conditioning outdoor unit, it is easy to damage the air-conditioning outdoor unit. In addition, after encountering rainy and snowy weather, its surface is prone to rust, and then leakage occurs, which accelerates the loss of the machine and shortens its service life.

[0006] The technical solution of the utility model is as follows: A BIM-based HVAC installation structure, comprising: a mounting plate, a fixing plate fixedly mounted on the front side of the mounting plate, dampers fixedly mounted on the four corners of the top of the fixing plate, a guide plate fixedly connected to the output end of the damper, and a first spring sleeved on the outer wall of the damper;

[0007] The top of the guide plate is hinged with two first connecting plates, the tops of the two first connecting plates are hinged with a second connecting plate, a tension spring is fixedly installed between the two first connecting plates, and the top of the second connecting plate is hinged to the guide plate;

[0008] The top of the fixed plate is provided with two first sliding grooves opposite to each other, the insides of the two first sliding grooves are slidably connected with first sliders, the top of the first slider is hinged with a movable plate, the top of the movable plate is hinged with the two first connecting plates, and one side of the inner wall of the two first sliding grooves is fixedly installed with a second spring;

[0009] A mounting mechanism is arranged on the front side of the mounting plate.

[0010] Preferably, the mounting mechanism includes a support plate fixedly mounted on the front side of the mounting plate, the support plate is located below the fixed plate, arc plates are fixedly mounted on the four corners of the top of the support plate, a third spring is fixedly mounted on the inner wall of the arc plate, one end of the third spring is fixedly connected to a clamping plate, and the top of the support plate is slidably connected to the bottom of the clamping plate via an opened slide groove.

[0011] Preferably, a second sliding groove is provided at the bottom of the fixing plate, and a second sliding block is slidably connected inside the second sliding groove.

[0012] Preferably, a push plate is hingedly connected to the bottom of the second sliding block, and a stop plate is hingedly connected to the bottom end of the push plate.

[0013] Preferably, a rotating rod is rotatably connected to one side of the inner wall of the second sliding groove, and both ends of the outer wall of the rotating rod are provided with positive and negative threads.

[0014] Preferably, one end of the rotating rod is fixedly connected to a rotating handle, and one end of an outer side wall of the rotating handle is provided with a plurality of anti-slip protrusions.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. When it rains, the rain falls on the guide plate and flows downward through the guide plate, ensuring that the rain can slide off the guide plate after the rain stops. In addition, during the rainfall process, the guide plate is set so that the rain can slide off the guide plate smoothly, thereby achieving the purpose of shielding the air conditioner outdoor unit from rain, effectively preventing the rain from falling on the air conditioner outdoor unit, causing rust on its surface and causing leakage;

[0017] 2. When a heavy object falls on the guide plate, the damper is used in conjunction with the first spring to initially buffer the impact force, and the impact force is transmitted to the second connecting plate through the guide plate. The second connecting plate is hinged to convert the vertical impact force into a lateral force, so that the tension spring is stretched, and the impact force is absorbed by the tension spring. At the same time, the impact force is transmitted to the moving plate through the first connecting plate. The moving plate pushes the first slider to slide inside the first slide groove, so that the second spring contracts to further buffer the impact force, thereby achieving the purpose of protecting the air-conditioning outdoor unit and effectively preventing heavy objects from falling on the air-conditioning outdoor unit and causing damage to the air-conditioning outdoor unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of a partial three-dimensional structure of the mounting plate of the utility model;

[0021] Figure 3 It is a schematic diagram of a partial three-dimensional structure of a fixing plate of the utility model.

[0022] In the figure: 1. mounting plate; 2. fixing plate; 3. damper; 4. first spring; 5. guide plate; 6. first connecting plate; 7. second connecting plate; 8. tension spring; 9. first slide groove; 10. first slider; 11. moving plate; 12. second spring; 13. mounting mechanism; 14. second slide groove; 15. second slider; 16. pushing plate; 17. abutment plate; 18. rotating rod; 19. positive and negative threads; 20. rotating handle; 21. anti-slip bumps; 130. supporting plate; 131. arc plate; 132. third spring; 133. clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1

[0025] See also Figure 1 - Figure 3 , a BIM-based HVAC installation structure, comprising: a mounting plate 1, a fixing plate 2 is fixedly installed on the front side of the mounting plate 1, dampers 3 are fixedly installed at the four corners of the top of the fixing plate 2, the output end of the damper 3 is fixedly connected to a guide plate 5, the outer wall of the damper 3 is sleeved with a first spring 4, the bottom end of the first spring 4 is connected to the fixing plate 2, and the top end of the first spring 4 is connected to the guide plate 5;

[0026] The top of the guide plate 5 is hinged with two first connecting plates 6, the tops of the two first connecting plates 6 are hinged with second connecting plates 7, a tension spring 8 is fixedly installed between the two first connecting plates 6, and the top of the second connecting plate 7 is hinged to the guide plate 5;

[0027] Two first slide grooves 9 are relatively opened at the top of the fixed plate 2, and the inside of the two first slide grooves 9 are slidably connected with the first slider 10, and the top of the first slider 10 is hinged with a movable plate 11, and the top of the movable plate 11 is hinged to the two first connecting plates 6. A second spring 12 is fixedly installed on one side of the inner wall of the two first slide grooves 9, and one end of the second spring 12 is connected to the first slider 10.

[0028] The utility model provides a method in which rain falls on the guide plate 5 when it rains, and the rain flows downward through the guide plate 5, ensuring that the rain can slide off the guide plate 5 after the rain stops, and in the rainfall process, the guide plate 5 is set to allow the rain to slide off the guide plate 5 smoothly, thereby achieving the purpose of shielding the air conditioner outdoor unit from rain, effectively preventing the rain from falling on the air conditioner outdoor unit, causing rust on its surface and causing leakage. When a heavy object falls on the guide plate 5, the damper 3 is used in conjunction with the first spring 4 to initially buffer the impact force, and through The guide plate 5 transmits the impact force to the second connecting plate 7, and the second connecting plate 7 is hinged to convert the vertical impact force into a lateral force, so that the tension spring 8 is stretched and the impact force is absorbed by the tension spring 8. At the same time, the impact force is transmitted to the movable plate 11 through the first connecting plate 6. The movable plate 11 pushes the first slider 10 to slide inside the first slide groove 9, so that the second spring 12 is contracted to further buffer the impact force, thereby achieving the purpose of protecting the air-conditioning outdoor unit and effectively preventing heavy objects from falling on the air-conditioning outdoor unit and causing damage to the air-conditioning outdoor unit.

[0029] Embodiment 2

[0030] Based on the first embodiment, the present embodiment includes: a mounting mechanism 13 is provided on the front side of the mounting plate 1, the mounting mechanism 13 includes a support plate 130 fixedly mounted on the front side of the mounting plate 1, the support plate 130 is located below the fixed plate 2, the four corners of the top of the support plate 130 are fixedly mounted with arc plates 131, the inner wall of the arc plate 131 is fixedly mounted with a third spring 132, one end of the third spring 132 is fixedly connected with a clamping plate 133, the top of the support plate 130 is connected with the clamping plate through a slide groove 1 The bottom of the fixed plate 2 is provided with a second slide groove 14, the inside of the second slide groove 14 is slidably connected with a second slider 15, the bottom of the second slider 15 is hinged with a push plate 16, the bottom end of the push plate 16 is hinged with a stop plate 17, one side of the inner wall of the second slide groove 14 is rotatably connected with a rotating rod 18, both ends of the outer wall of the rotating rod 18 are provided with positive and negative threads 19, one end of the rotating rod 18 is fixedly connected with a rotating handle 20, and one end of the outer wall of the rotating handle 20 is provided with a plurality of anti-slip protrusions 21.

[0031] The technical solution provided by this embodiment is: by placing the air-conditioning outdoor unit on the support plate 130, and clamping and fixing the four corners of the air-conditioning outdoor unit through the third spring 132 and the clamping plate 133, by holding the rotating handle 20 and rotating it, the rotating rod 18 is rotated inside the second slide groove 14, and the two second sliding blocks 15 are linked to slide inside the second slide groove 14 and approach each other, so that the pushing plate 16 is hinged, and the abutment plate 17 is pushed to move downward and contact with the top of the air-conditioning outdoor unit, thereby achieving the purpose of installing and fixing the air-conditioning outdoor unit. At the same time, rotating the rotating handle 20 can install and fix air-conditioning outdoor units of different sizes, and the anti-slip protrusions 21 on the rotating handle 20 can prevent slipping when the rotating handle 20 is rotated.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A BIM-based HVAC installation structure, characterized in that: include: A mounting plate (1), a fixing plate (2) being fixedly mounted on the front side of the mounting plate (1), dampers (3) being fixedly mounted at the four corners of the top of the fixing plate (2), a guide plate (5) being fixedly connected to the output end of the damper (3), and a first spring (4) being sleeved on the outer wall of the damper (3); The guide plate (5) is hingedly connected to two first connecting plates (6) at the top, the tops of the two first connecting plates (6) are hingedly connected to a second connecting plate (7), a tension spring (8) is fixedly installed between the two first connecting plates (6), and the top of the second connecting plate (7) is hingedly connected to the guide plate (5); Two first slide grooves (9) are oppositely formed on the top of the fixed plate (2), and first sliders (10) are slidably connected inside the two first slide grooves (9). A movable plate (11) is hingedly connected to the top of the first slider (10), and the top of the movable plate (11) is hingedly connected to the two first connecting plates (6). A second spring (12) is fixedly installed on one side of the inner wall of the two first slide grooves (9); A mounting mechanism (13) is provided on the front side of the mounting plate (1).

2. A BIM-based HVAC installation structure according to claim 1, characterized in that: The mounting mechanism (13) comprises a support plate (130) fixedly mounted on the front side of the mounting plate (1), the support plate (130) being located below the fixing plate (2), the four corners of the top of the support plate (130) being fixedly mounted with arc plates (131), the inner wall of the arc plate (131) being fixedly mounted with a third spring (132), one end of the third spring (132) being fixedly connected with a clamping plate (133), the top of the support plate (130) being slidably connected with the bottom of the clamping plate (133) via a sliding groove 1 provided therein.

3. A BIM-based HVAC installation structure according to claim 2, characterized in that: A second sliding groove (14) is provided at the bottom of the fixing plate (2), and a second sliding block (15) is slidably connected inside the second sliding groove (14).

4. A BIM-based HVAC installation structure according to claim 3, characterized in that: A push plate (16) is hingedly connected to the bottom of the second sliding block (15), and a stop plate (17) is hingedly connected to the bottom end of the push plate (16).

5. The BIM-based HVAC installation structure according to claim 4, characterized in that: A rotating rod (18) is rotatably connected to one side of the inner wall of the second sliding groove (14), and both ends of the outer wall of the rotating rod (18) are provided with positive and negative threads (19).

6. A BIM-based HVAC installation structure according to claim 5, characterized in that: One end of the rotating rod (18) is fixedly connected to a rotating handle (20), and one end of the outer side wall of the rotating handle (20) is provided with a plurality of anti-slip convex points (21).

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