Heating ventilation air conditioner mounting base

Abstract

The heating ventilation air conditioner mounting base comprises a horizontal supporting plate, the back of the supporting plate is connected with a mounting plate, and a top cover is mounted above the supporting plate in a lifting mode; pressing blocks are fixed to the two sides of the bottom of the top cover respectively, pressing grooves allowing the pressing blocks to be pressed in are formed in the two side edges of the supporting plate, abutting grooves are formed in the positions, located in front of the pressing grooves, in the side edges of the supporting plate respectively and communicate with the pressing grooves, and abutting blocks are installed in the abutting grooves in a sliding mode; a hole channel is formed in the position, in front of the abutting groove, in each side edge of the supporting plate, the rear end of each hole channel communicates with the corresponding abutting groove, a movable rod is slidably installed in each hole channel, the rear end of each movable rod is connected with the abutting block, and the front end of each movable rod penetrates out of the side edge of the supporting plate and is connected with a pull ring. And hook rods are respectively arranged in front of two side edges of the supporting plate. The device is simple in structure and convenient to operate, the labor amount of workers is reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of HVAC installation devices, and specifically to a mounting base for HVAC. Background Art

[0002] An HVAC is an air conditioner with heating, ventilation, and air conditioning functions; since the main functions of an HVAC include: heating, ventilation, and air conditioning in these three aspects, taking the comprehensive abbreviation of these three functions, it is called HVAC; the outer unit of an HVAC is generally made of an iron shell. In the prior art, before using an HVAC, the air conditioner outer unit needs to be fixed through a base, and the air conditioner outer unit needs to be installed on the mounting base. During the installation process of the air conditioner outer unit, most are installed through multiple groups of bolts and nuts. During the disassembly and assembly process, the staff needs to rotate each group of bolts one by one, and the operation is relatively cumbersome, increasing the labor intensity of the staff and affecting the work efficiency. Therefore, it is urgent to design a mounting base for HVAC to solve the above problems. Summary of the Invention

[0003] The present invention provides a mounting base for HVAC to solve the problem of inconvenient installation of the outer unit of an HVAC in the prior art.

[0004] To achieve the above object, the technical solution adopted by the present invention is as follows: A mounting base for HVAC, including a horizontal support plate (2), a vertical mounting plate (1) is connected to the back of the support plate (2), a top cover (3) is arranged above the support plate (2), an adjusting mechanism is installed in the mounting plate (1), and the top cover (3) is connected to the adjusting mechanism, and the adjusting mechanism drives the top cover (3) to lift above the support plate (2); At both sides of the bottom of the top cover (3), pressing blocks (4) are respectively fixed, the lower ends of the pressing blocks (4) are hook-shaped, and pressing grooves are respectively arranged inside the two side edges of the support plate (2) corresponding to the positions of the pressing blocks (4), and the notch of the pressing groove is located at the top of the corresponding side edge of the support plate (2). Each pressing groove on each side can allow the pressing block (4) at the corresponding position of the top cover (3) to be inserted; At the front position of each pressing groove inside each side edge of the support plate (2), a resisting groove is also respectively arranged, the resisting groove communicates with the corresponding pressing groove, and a resisting block (5) is horizontally slidably installed back and forth inside the resisting groove; at the front position of each resisting groove inside each side edge of the support plate (2), a hole passage is also respectively arranged, the rear end of the hole passage communicates with the corresponding resisting groove, and a movable rod (7) is horizontally slidably installed back and forth inside the hole passage. The rear end of the movable rod (7) penetrates into the corresponding resisting groove and is connected to the front end of the corresponding resisting block (5), and the front end of the movable rod (7) passes through the front end of the corresponding side edge of the support plate (2) and is connected with a pull ring (8); in front of the front ends of the two side edges of the support plate (2), hook rods (9) are respectively arranged, and each hook rod (9) is respectively connected to the front end of the corresponding side edge of the support rod (2); The abutting block (5) can slide backward and penetrate into the pressing groove at the rear end. The abutting block (5) can slide forward until the pull ring (8) at the front end of the movable rod (7) hooks on the hook rod (9) in front of the corresponding side of the supporting plate (2); when the lower end of the pressing block (4) enters the pressing groove, the hook-shaped lower end of the pressing block (4) is limited by the rear end of the abutting block (5).

[0005] Further, the adjusting mechanism is a screw rod slider mechanism installed in the mounting plate (1). The slider in the screw rod slider mechanism moves vertically up and down, and the rear part of the top cover (3) is fixedly connected to the slider in the screw rod slider mechanism.

[0006] Further, a spring (6) is connected between the front end of the abutting block (5) in each abutting groove and the front side groove wall in the corresponding abutting groove.

[0007] Further, the rear end of the abutting block (5) is wedge-shaped, and the lower end of the pressing block (4) is wedge-shaped and hook-shaped.

[0008] Further, placing grooves are formed in both the bottom of the top cover (3) and the top of the supporting plate (2), and rubber pads (11) are embedded and installed in the placing grooves.

[0009] Compared with the prior art, the advantages of the present invention are as follows: 1. In the present invention, after placing the air conditioner outdoor unit on the supporting plate, by rotating the grip, cooperating with the threaded rod, the adjusting block and the adjusting groove, the top cover is driven to descend to press the air conditioner outdoor unit. At the same time, the pressing block enters the pressing groove and abuts against the abutting block. After the inclined surface is extruded, the rear abutting block retracts. After the pressing block is completely engaged with the pressing groove, the abutting block is ejected by the spring and abuts against one end of the pressing block, and then it can be fixed. The structure is simple, the operation is convenient, locking is carried out while pressing, reducing the labor intensity of the staff, improving the installation efficiency, and avoiding the subsequent rotation of the grip due to external factors, resulting in the rise of the top cover and no longer clamping and positioning the air conditioner outdoor unit.

[0010] 2. In the present invention, by pulling the pull ring to drive the movable rod to slide outwards. After the abutting block retracts, the pull ring is deflected by a certain angle and obliquely hung on the inner side of the hanging groove on the hook rod to prevent the abutting block from rebounding. Then the top cover can be lifted to take out the air conditioner outdoor unit for maintenance. Description of the Drawings

[0011] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the partial sectional structure of the present invention; Figure 3 It is for the present invention Figure 1 The enlarged structure schematic diagram of part A.

[0012] In the figure: 1, mounting plate; 2, supporting plate; 3, top cover; 4, pressing block; 5, abutting block; 6, spring; 7, movable rod; 8, pull ring; 9, hook rod; 10, hanging groove; 11, rubber pad; 12, ventilation hole; 13, threaded rod; 14, adjusting block; 15, handle. Detailed implementation manner

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0014] As Figures 1-3 shown, this embodiment discloses a mounting base for a heating, ventilation and air conditioning (HVAC), including a mounting plate 1 and a supporting plate 2. The supporting plate 2 is horizontal, the mounting plate 1 is vertical, and the lower part of the mounting plate 1 is fixed to the back of the supporting plate 2. An adjusting mechanism is installed in the mounting plate 1, and a top cover 3 is provided above the supporting plate 2. The rear side of the top cover 3 is connected to the adjusting mechanism in the mounting plate 1, and the adjusting mechanism drives the top cover 3 to lift and lower above the supporting plate 2.

[0015] The adjusting mechanism includes a vertical threaded rod 13, which is rotatably installed between the upper and lower ends of a vertical adjusting groove opened in the mounting plate 1. An adjusting block 14 is vertically slidably installed in the adjusting groove, and the adjusting block 14 is screwed onto the threaded rod 13 through a threaded through hole, forming a screw rod-slider mechanism with the threaded rod 13, the adjusting block 14 and the adjusting groove. The upper end of the threaded rod 13 passes through the upper end of the mounting plate 1, and a handle 15 is installed at the upper end of the threaded rod 13. Rotating the handle 15 can make the threaded rod 13 rotate, and then make the adjusting block 14 vertically slide in the adjusting groove. The back of the top cover 3 is fixedly connected to the adjusting block 14, so that when the adjusting block 14 lifts and lowers, it drives the top cover 3 to lift and lower above the supporting plate 2. The supporting plate 2 is used to place the air conditioner outdoor unit, and when the top cover 3 descends, it can press the air conditioner outdoor unit.

[0016] Pressing blocks 4 are respectively fixed at the left and right positions at the bottom of the top cover 3, and the bottom of each pressing block 4 is formed into a wedge-shaped hook. Locking mechanisms are respectively provided on the left and right sides of the supporting plate 2 to cooperate with the pressing blocks 4 at the corresponding positions.

[0017] Specifically, the locking mechanism on each side of the pallet 2 includes a pressing groove, a resisting groove, and a hole channel provided inside each side of the pallet 2. Among them, the pressing groove is located at the position corresponding to the pressing block 4 on the side of the pallet 2, and the top notch of the pressing groove is provided on the top surface of the side of the pallet 2. When the top cover 3 descends, the lower end of the pressing block 4 can penetrate into the pressing groove at the corresponding position. The resisting groove is located inside the side of the pallet 2 and in front of the pressing groove. The rear side of the resisting groove is communicated with the inside of the pressing groove. A resisting block 5 is horizontally slidably installed back and forth in the resisting groove. A spring 6 is connected between the front end of the resisting block 5 and the front side groove wall of the resisting groove. The resisting block 5 can slide horizontally backward until the rear end of the resisting block 5 penetrates into the pressing groove, and the rear end of the resisting block 5 is set to be wedge-shaped. The hole channel is located inside the side of the pallet 2 and in front of the resisting groove. The rear end of the hole channel is communicated with the inside of the resisting groove. A movable rod 7 is horizontally slidably installed back and forth in the hole channel. The rear end of the movable rod 7 penetrates into the resisting groove and is fixedly connected to the front end of the resisting block 5 in the resisting groove. The front end of the movable rod 7 penetrates out from the front end of the side of the pallet 2 where it is located, and a pull ring 8 is connected to the front end of the movable rod 7.

[0018] Vertical hook rods 9 are respectively provided at the front positions of the left and right sides of the pallet 2. Hanging grooves 10 are respectively provided at the upper ends of the hook rods 9. The lower ends of the hook rods 9 are respectively fixedly connected to the front ends of the corresponding sides of the pallet 2. The resisting block 5 can slide horizontally forward until the pull ring 8 at the front end of the movable rod 7 is aligned with the upper end of the hook rod 9.

[0019] In this embodiment, placing grooves are respectively opened at the bottom of the top cover 3 and the top of the pallet 2. Rubber pads 11 are embedded and installed inside the placing grooves. Two groups of air vent holes 12 penetrating through the rubber pads 11 are opened at the top end of the top cover 3.

[0020] In this embodiment, when the top cover 3 descends until the lower end of the pressing block 4 enters the pressing groove, the resisting block 5 slides backward until the rear end of the resisting block 5 abuts against the wedge-shaped hook at the lower end of the pressing block. Thus, the pressing block 4 can be limited from moving, and further the top cover 3 can be fixed. At this time, the spring 6 is in a natural state. In this way, after placing the air conditioner outdoor unit on the pallet 2, the air conditioner outdoor unit can be conveniently fixed by the top cover 3. The structure is simple, the operation is convenient, locking is carried out while pressing, the labor amount of the staff is reduced, and the installation efficiency is improved.

[0021] When it is necessary to take out the air conditioner outdoor unit, by holding the pull ring 8 and driving the movable rod 7 to slide outwards, after the resisting block 5 retracts into the resisting groove, and deflecting the pull ring 8 by a certain angle and obliquely hanging it inside the hanging groove on the hook rod 9. At this time, the spring 6 is compressed. Hanging the pull ring 8 on the hook rod 9 can prevent the resisting block 5 from rebounding. At this time, the pressing block 4 and the top cover 3 can be freely lifted and lowered. Then the top cover 3 can be lifted to take out the air conditioner outdoor unit for maintenance.

[0022] The preferred embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. The embodiments described in the present invention are merely descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Among the various specific technical features described in the above specific embodiments, they can be combined in any suitable manner without contradiction. As long as such a combination does not violate the idea of the present invention, it should also be regarded as the content disclosed in this disclosure. To avoid unnecessary repetition, the present invention will not separately describe various possible combination methods.

[0023] The present invention is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present invention and without departing from the design idea of the present invention, various variations and improvements made by those skilled in the art to the technical solutions of the present invention should all fall within the protection scope of the present invention. The technical content for which the present invention requests protection has been fully recorded in the claims.

Claims

1. A base for installing a heating, ventilation and air conditioning system, characterized in that, It includes a horizontal pallet (2), a vertical mounting plate (1) is connected to the back of the pallet (2), a top cover (3) is arranged above the pallet (2), an adjusting mechanism is installed in the mounting plate (1), and the top cover (3) is connected to the adjusting mechanism. The top cover (3) is driven by the adjusting mechanism to lift and lower above the pallet (2). At both sides of the bottom of the top cover (3), pressing blocks (4) are respectively fixed. The lower ends of the pressing blocks (4) are hook-shaped. At the corresponding positions of the pressing blocks (4) inside the two side edges of the pallet (2), pressing grooves are respectively provided. The notch of the pressing groove is located at the top of the corresponding side edge of the pallet (2). Each pressing groove can allow the pressing blocks (4) at the corresponding positions of the top cover (3) to be inserted. Inside each side edge of the pallet (2), abutting grooves are respectively provided at positions in front of the pressing grooves. The abutting grooves communicate with the corresponding pressing grooves. Inside each abutting groove, an abutting block (5) is horizontally slidably installed back and forth. Inside each side edge of the pallet (2), at positions in front of the abutting grooves, through holes are respectively provided. The rear ends of the through holes communicate with the corresponding abutting grooves. Inside each through hole, a movable rod (7) is horizontally slidably installed back and forth. The rear end of the movable rod (7) penetrates into the corresponding abutting groove and is connected to the front end of the corresponding abutting block (5). The front end of the movable rod (7) penetrates out from the front end of the corresponding side edge of the pallet (2) and is connected with a pull ring (8). In front of the front ends of the two side edges of the pallet (2), hook rods (9) are respectively provided. Each hook rod (9) is respectively connected to the front end of the corresponding side edge of the pallet (2). The abutting block (5) can slide backward until its rear end penetrates into the pressing groove, and the abutting block (5) can slide forward until the pull ring (8) at the front end of the movable rod (7) hooks on the hook rod (9) in front of the corresponding side edge of the pallet (2). When the lower end of the pressing block (4) enters the pressing groove, the hook-shaped lower end of the pressing block (4) is limited by the rear end of the abutting block (5).

2. The installation base of a heating, ventilation and air conditioning according to claim 1, characterized in that, The adjusting mechanism is a screw rod slider mechanism installed in the mounting plate (1). The slider in the screw rod slider mechanism lifts and lowers vertically. The rear part of the top cover (3) is fixedly connected to the slider in the screw rod slider mechanism.

3. A HVAC installation base according to claim 1, characterized in that, A spring (6) is connected between the front end of the abutting block (5) in each abutting groove and the front side groove wall in the corresponding abutting groove.

4. A HVAC installation base according to claim 1, characterized in that, The rear end of the abutting block (5) is wedge-shaped, and the lower end of the pressing block (4) is wedge-shaped and hook-shaped.

5. A HVAC installation base according to any one of claims 1-4, characterized in that, Placing grooves are respectively opened at the bottom of the top cover (3) and the top of the pallet (2). Rubber pads (11) are embedded and installed in the placing grooves.

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