Heating and ventilation equipment supporting frame capable of freely adjusting height and angle

Abstract

The utility model discloses a heating and ventilation equipment supporting frame capable of freely adjusting the height and the angle, and relates to the technical field of heating and ventilation. The utility model provides a heating and ventilation equipment supporting frame capable of freely adjusting the height and the angle. The heating and ventilation equipment supporting frame comprises a fixing plate, mounting holes distributed at equal intervals are formed in the fixing plate, the fixing plate is connected with two sliding blocks in a sliding mode, the sliding blocks are fixedly connected with a limiting disc, and the limiting disc is connected with a mounting frame in a rotating mode. When the heating and ventilation equipment is installed, the sliding block can be controlled to slide up and down on the fixing plate to adjust the height according to needs, meanwhile, the installation frame can rotate on the limiting disc to adjust the angle so as to be adjusted to the most appropriate installation position, and the installation effect of the heating and ventilation equipment of different models can be guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of HVAC, and relates to a HVAC equipment support frame with freely adjustable height and angle. Background Art

[0002] HVAC equipment mainly includes three types of equipment: heating, ventilation and air conditioning. When installing HVAC equipment, support frames are required to support and fix it.

[0003] CN218269348U discloses a HVAC equipment support structure, which includes a main frame and a support frame arranged on one side of the main frame, a baffle is arranged on one side of the top of the main frame, a connecting strip is arranged at one end of the baffle, a connecting structure is connected between the surface of the main frame and the end of the connecting strip, and the connecting structure includes two fixed blocks fixed on the surface of the main frame, and the fixed blocks are connected to the end of the connecting strip; the designed baffle can shield and protect the HVAC outdoor unit to prevent the HVAC outdoor unit from being exposed to the outside for a long time. However, the HVAC equipment support structure is a fixed structure, which can only be used to fix and install the HVAC equipment, and the height and angle cannot be freely adjusted. There are still certain inconveniences when fixing the HVAC equipment, and the adaptability is not high.

[0004] Therefore, it is of great significance to design a HVAC equipment support frame that can freely adjust the height and angle. Utility Model Content

[0005] In order to overcome the shortcomings of the above-mentioned prior art HVAC equipment support structure that the height and angle cannot be freely adjusted, the utility model provides a HVAC equipment support frame that can freely adjust the height and angle.

[0006] Technical solution of the utility model:

[0007] A HVAC equipment support frame with freely adjustable height and angle comprises a fixed plate with equally spaced mounting holes, the fixed plate is slidably connected to two sliding blocks, the sliding blocks are fixedly connected to a limit plate, and the limit plate is rotatably connected to a mounting frame.

[0008] As an improvement of the above scheme, it also includes a scale plate, which is fixedly connected to the fixed plate, and an observation plate is fixedly connected to the side of the sliding block close to the scale plate, and the observation plate is slidably connected to the scale plate.

[0009] As an improvement of the above scheme, it also includes a positioning plate, which is fixedly connected to the sliding block, a laterally symmetrical rack plate is slidably connected to the fixed plate, a bidirectional screw is rotatably connected to the fixed plate, and the rack plate and the bidirectional screw are connected by threads.

[0010] As an improvement to the above solution, both sides of the positioning plate are serrated to engage with the rack plate.

[0011] As an improvement of the above scheme, it also includes a pull rod, which is slidably connected to the mounting frame, and the limit plate is provided with circumferentially equidistantly distributed locking grooves. A clamping block is fixedly connected to the side of the pull rod close to the limit plate, and the clamping block is inserted into the adjacent locking groove. A return spring is connected between the pull rod and the adjacent mounting frame.

[0012] As an improvement of the above solution, a protective shell is further included. The protective shell is fixedly connected to a side of the mounting frame close to the limiting plate, and the protective shell wraps the limiting plate.

[0013] The utility model has the following advantages:

[0014] 1) When installing HVAC equipment, the sliding block can be controlled to slide up and down on the fixed plate to adjust the height as needed. At the same time, the mounting frame can also be rotated on the limit plate to adjust the angle to the most suitable installation position to ensure the installation effect of different models of HVAC equipment; 2) When the sliding block slides up and down to adjust the height of the mounting frame, the observation plate will also slide on the scale plate. By comparing the observation plate with the scale plate, the precise sliding adjustment distance of the sliding block can be known to improve the accuracy and convenience of adjustment; 3) The position of the sliding block can be fixed after it slides up and down to adjust the height through the cooperation of the positioning plate and the rack plate; 4) The mounting frame can be fixed after the angle is adjusted through the cooperation of the positioning groove and the blocking block; 5) The protective shell wraps the limit plate inside, which can prevent impurities from entering the rotating connection between the mounting frame and the limit plate, so as to avoid affecting the rotation effect of the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the utility model.

[0017] Figure 3 It is a front view of the rack plate, bidirectional screw rod, pull rod and other components of the utility model.

[0018] Figure 4 It is a rear view of the rack plate, bidirectional screw rod, pull rod and other components of the utility model.

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the pull rod, the clamping block, the return spring and other components of the utility model.

[0020] In the figure: 1-fixed plate, 2-mounting hole, 3-sliding block, 4-limiting plate, 5-mounting frame, 6-scale plate, 7-observation plate, 8-positioning plate, 9-rack plate, 10-bidirectional screw, 11-positioning groove, 12-pull rod, 13-positioning block, 14-return spring, 15-protective shell. DETAILED DESCRIPTION

[0021] The technical solution is further described below in conjunction with specific embodiments. It should be noted that the words indicating directions such as up, down, left, and right mentioned in this article are only for the position of the structure shown in the corresponding drawings. The serial numbers of the parts in this article, such as first, second, etc., are only used to distinguish the objects described and do not have any order or technical meaning. The connection and coupling mentioned in this application include direct and indirect connection or coupling unless otherwise specified. Example 1

[0022] like Figure 1 to Figure 5 As shown: A HVAC equipment support frame with freely adjustable height and angle includes a fixed plate 1, a sliding block 3, a limit plate 4 and a mounting frame 5. The right side of the fixed plate 1 is provided with equidistantly distributed mounting holes 2. The upper and lower parts of the fixed plate 1 are both slidably connected to the sliding block 3. The front side of the middle part of the sliding block 3 is fixedly connected to the limit plate 4, and the mounting frame 5 is rotatably connected to the limit plate 4.

[0023] When using the device, the staff installs the HVAC equipment between the upper and lower mounting frames 5. During installation, the staff can control the sliding block 3 to slide up and down on the fixed plate 1 to adjust the height as needed. At the same time, the mounting frame 5 can also rotate and adjust the angle on the limit plate 4 to adjust to the most suitable installation position to ensure the installation effect of HVAC equipment of different models. After the adjustment is completed, the staff can fix the position of the sliding block 3 through the mounting hole 2. Example 2

[0024] Figure 1 to Figure 4 As shown: Based on Example 1, it also includes a scale plate 6 and an observation plate 7. The scale plate 6 is fixedly connected to the right side of the fixed plate 1, and the observation plate 7 is fixedly connected to the right side of the sliding block 3. The observation plate 7 is slidably connected to the scale plate 6.

[0025] When the sliding block 3 slides up and down to adjust the height of the mounting frame 5, the observation plate 7 will also slide up and down together. By comparing the observation plate 7 with the scale plate 6, the precise sliding adjustment distance of the sliding block 3 can be known, thereby improving the accuracy and convenience of adjustment.

[0026] Figure 2 , Figure 3 ,and Figure 4 As shown: it also includes a locking plate 8, a rack plate 9 and a bidirectional screw 10. The locking plate 8 is fixedly connected to the rear side of the middle of the sliding block 3. The fixed plate 1 is slidably connected to a left-right symmetrical rack plate 9. The left and right sides of the locking plate 8 are serrated and meshed with the rack plate 9. The upper part of the fixed plate 1 is rotatably connected to the bidirectional screw 10, and the upper part of the rack plate 9 is connected to the bidirectional screw 10 by threads.

[0027] When it is necessary to control the sliding block 3 to slide up and down to adjust the height, the staff rotates the bidirectional screw 10, and the rotation of the bidirectional screw 10 drives the rack plate 9 to slide backward and open. After the rack plate 9 slides backward, it no longer gets stuck on the positioning plate 8. At this time, the sliding block 3 can slide up and down to adjust the height. After the height adjustment is completed, the staff controls the bidirectional screw 10 to reverse, thereby driving the rack plate 9 to slide toward each other and clamp the positioning plate 8, thereby preliminarily fixing the position of the sliding block 3, and then reinforcing it through the mounting hole 2 after installation.

[0028] Figure 3 and Figure 5 As shown: it also includes a pull rod 12, a block 13 and a return spring 14. The limit plate 4 is provided with circumferentially equidistantly distributed locking grooves 11. The right rear part of the mounting frame 5 is slidably connected with the pull rod 12, and the left part of the pull rod 12 is fixedly connected with a block 13. The block 13 is inserted into the adjacent locking groove 11, and a return spring 14 is connected between the pull rod 12 and the adjacent mounting frame 5.

[0029] When the angle of the mounting bracket 5 needs to be adjusted, the staff pulls the pull rod 12 to slide outward, the return spring 14 is deformed, the pull rod 12 slides to the right, driving the block 13 to slide outward and disengage from the locking slot 11. At this time, the mounting bracket 5 can be rotated to adjust the angle. When the mounting bracket 5 is adjusted to a suitable angle, the staff releases the pull rod 12. Under the action of the return spring 14 resetting, the pull rod 12 drives the block 13 to slide inward and lock into the locking slot 11, thereby fixing the angle of the mounting bracket 5.

[0030] Figure 1 As shown: a protective shell 15 is also included, and the upper and lower sides of the rear of the mounting frame 5 are fixedly connected with the protective shell 15, and the protective shell 15 wraps the limit plate 4.

[0031] When the device is used, the protective shell 15 wraps the limiting plate 4 inside, which can prevent foreign matter from entering the rotation connection between the mounting frame 5 and the limiting plate 4 and avoid affecting the rotation effect of the mounting frame 5.

Claims

1. A HVAC equipment support frame with freely adjustable height and angle, characterized by: The invention comprises a fixed plate (1), the fixed plate (1) is provided with mounting holes (2) distributed at equal intervals, the fixed plate (1) is slidably connected to two sliding blocks (3), the sliding blocks (3) are fixedly connected to a limit plate (4), and a mounting frame (5) is rotatably connected to the limit plate (4); and a positioning plate (8) is also included, the positioning plate (8) is fixedly connected to the sliding blocks (3), a transversely symmetrical rack plate (9) is slidably connected to the fixed plate (1), a bidirectional screw (10) is rotatably connected to the fixed plate (1), and the positioning plate (8) is fixedly connected to the sliding blocks (3). ) are serrated on both sides and mesh with the rack plate (9), and the rack plate (9) is connected to the bidirectional screw (10) by threads; it also includes a pull rod (12), the pull rod (12) is slidably connected to the mounting frame (5), the limit plate (4) is provided with circumferentially equidistantly distributed positioning grooves (11), the pull rod (12) is fixedly connected to the side close to the limit plate (4) with a clamping block (13), the clamping block (13) is clamped into the adjacent clamping groove (11), and a return spring (14) is connected between the pull rod (12) and the adjacent mounting frame (5).

2. A HVAC equipment support frame with freely adjustable height and angle as claimed in claim 1, characterized in that: It also includes a scale plate (6), the scale plate (6) is fixedly connected to the fixed plate (1), and an observation plate (7) is fixedly connected to a side of the sliding block (3) close to the scale plate (6), and the observation plate (7) is slidably connected to the scale plate (6).

3. The HVAC equipment support frame with freely adjustable height and angle as claimed in claim 1, characterized in that: It also includes a protective shell (15), which is fixedly connected to a side of the mounting frame (5) close to the limiting plate (4), and the protective shell (15) wraps the limiting plate (4).

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