Mounting rack for heating and ventilation equipment

Abstract

The utility model relates to the technical field of heating equipment, in particular to a mounting rack for heating and ventilation equipment, which comprises a rectangular frame, first sliding chutes are arranged in the middle of the front end and the middle of the rear end of the rectangular frame, a rectangular groove is arranged in the middle of the lower end of the rectangular frame, and the front end and the rear end of the rectangular frame 1 are fixedly connected with a fixing structure together. Two sets of first mounting lugs are fixedly connected to the middle of the upper end of the rectangular frame, a plurality of sets of clamping holes are formed in the two sets of first mounting lugs at equal intervals, and a mounting structure is movably connected between the two first mounting lugs through a rotating shaft in a jointly inserted mode and comprises a front supporting plate and a rear supporting plate; the middles of the lower portions of the ends, away from each other, of the two supporting plates are fixedly connected with folded plates. The mounting frame for the heating and ventilation equipment can be adjusted according to the actual condition of a pipeline, the pipeline can be fixed through simple operation, meanwhile, the stability is improved through the mounting frame on the upper portion, and excessive shaking caused by airflow passing is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a mounting frame for heating and ventilation equipment. Background Art

[0002] In some areas with cold winters, special heating equipment is installed in residential buildings. One of the heating equipment is to use warm air replacement. However, this method requires laying multiple warm air airflow channels inside the corridor. Generally, the pipes will have special mounting frames fixed on the top of the wall. There are at least the following disadvantages in the use of existing mounting frames: 1. The existing mounting frames are generally fixed in size and cannot be adjusted according to the actual diameter of the pipe. In addition, the pipes need to be wrapped and fixed with screws during installation, which increases the difficulty of operation; 2. When the existing mounting frames are installed on the wall, they generally use a parallel line structure. This structure is not stable enough. When air flows through the inside, it will cause the upper mounting frame to shake. Therefore, we have introduced a new mounting frame for HVAC equipment. Utility Model Content

[0003] The main purpose of the utility model is to provide a mounting bracket for HVAC equipment, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A mounting bracket for HVAC equipment comprises a rectangular frame, wherein a No. 1 slide groove is provided in the middle of the front end and the middle of the rear end of the rectangular frame, a rectangular groove is provided in the middle of the lower end of the rectangular frame, the front end and the rear end of the rectangular frame 1 are fixedly connected with a fixing structure, two groups of No. 1 mounting ears are fixedly connected with the middle of the upper end of the rectangular frame, a plurality of groups of snap-in holes are provided on the two groups of No. 1 mounting ears at equal distances, and a mounting structure is movably connected between the two No. 1 mounting ears through a rotating shaft.

[0006] Preferably, the mounting structure comprises two front and rear support plates, each of which is fixedly connected with a folding plate in the middle of the lower portion at one end away from the two support plates, and telescopic fixing rods are movably connected through the two groups of folding plates, and No. 2 mounting ears are fixedly connected to the upper ends of the two support plates, and the two groups of No. 2 mounting ears are movably connected with mounting plates via rotating shafts, and a plurality of groups of snap-in holes are equidistantly provided in the middle of the lower portion at one end away from the two support plates.

[0007] Preferably, the two support plates are located between the two groups of No. 1 mounting ears, and the telescopic fixing rod is engaged with the adjacent engaging holes.

[0008] Preferably, the fixing structure includes two groups of front and rear fixing plates, the front group of fixing plates are interspersed with screws that are movably clamped, the rear group of fixing plates are interspersed with sliding rods that are fixedly connected, the left and right parts of the screws are interspersed with connecting rods that are threadedly clamped, the upper ends of the connecting rods are movably connected to rollers via rotating shafts, the lower ends of the two groups of connecting rods are fixedly connected to clamping plates, and the close ends of the two clamping plates are fixedly connected to buffer pads.

[0009] Preferably, the fixed plate on the left side of the front part is provided with several groups of positioning holes at equal distances, the left and right ends of the screw are both inserted and fixedly connected with limiting plates, the upper left end and the lower left end of the screw are both provided with No. 2 sliding grooves, the left part of the screw is inserted and movably connected with a slip ring, the upper inner wall and the lower inner wall of the slip ring are both fixedly connected with a clamping block, the right end of the slip ring is fixedly connected with a connecting spring, the upper right end and the lower right end of the slip ring are both fixedly connected with a positioning rod, and the outer surface of the slip ring is fixedly connected with a handle.

[0010] Preferably, the connecting rod is interlaced and movably connected with the sliding rod at the rear, the connecting rod passes through the No. 1 slide groove, the clamping plate passes through the rectangular groove, the positioning rod is engaged with the positioning hole, the connecting spring is fixedly connected to the limit plate on the left, and the connecting block is located inside the adjacent No. 2 slide groove.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting a fixed structure, the connecting rod on the fixed structure can move closer or farther away under the rotation of the screw rod, which is used to adjust according to the size of the pipeline. The buffer pad fixedly connected inside the clamping plate can prevent excessive squeezing of the pipeline. The upper screw rod will not rotate by itself under the action of the slip ring, the clamping rod and the clamping block, so the pipeline can be clamped and the operation is simple.

[0013] 2. By setting up the mounting structure, the two support plates on the mounting structure can be expanded outward to form a stable triangle with the upper fixed wall, and the folding plates and telescopic fixing rods arranged at the front and rear are engaged with the No. 1 mounting ears and the engaging holes on the support plates, so as to stabilize and fix the position of the support plates, maintain the stable state of the triangle, and prevent large shaking caused by airflow passing through the interior. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a mounting frame for HVAC equipment according to the utility model;

[0015] Figure 2 This is a schematic diagram of the overall structure of an installation structure of a mounting frame for HVAC equipment according to the utility model;

[0016] Figure 3This is a schematic diagram of the fixed structure part of a mounting frame for HVAC equipment according to the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of the fixed structure part of a mounting frame for HVAC equipment of the utility model.

[0018] In the figure: 1. rectangular frame; 2. No. 1 slide groove; 3. rectangular groove; 4. fixing structure; 5. No. 1 mounting ear; 6. snap-in hole; 7. mounting structure; 71. support plate; 72. folding plate; 73. telescopic fixing rod; 74. No. 2 mounting ear; 75. mounting plate; 8. fixing plate; 9. screw rod; 10. sliding rod; 11. connecting rod; 12. roller; 13. clamping plate; 14. buffer pad; 15. positioning hole; 16. limit plate; 17. No. 2 slide groove; 18. slip ring; 19. snap-in block; 20. connecting spring; 21. positioning rod; 22. handle. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A mounting frame for HVAC equipment comprises a rectangular frame 1, wherein a No. 1 slide groove 2 is provided in the middle of the front end and the middle of the rear end of the rectangular frame 1, a rectangular groove 3 is provided in the middle of the lower end of the rectangular frame 1, a fixing structure 4 is fixedly connected to the front end and the rear end of the rectangular frame 1, two groups of No. 1 mounting ears 5 are fixedly connected to the middle of the upper end of the rectangular frame 1, a plurality of groups of snap-in holes 6 are provided on the two groups of No. 1 mounting ears 5 at equal distances, and a mounting structure 7 is movably connected between the two No. 1 mounting ears 5 through a rotating shaft.

[0024] In this embodiment, the mounting structure 7 includes two front and rear support plates 71, and a folding plate 72 is fixedly connected to the middle of the lower part of the far end of the two support plates 71, and telescopic fixing rods 73 are inserted and movably connected on the two groups of folding plates 72. The upper ends of the two support plates 71 are fixedly connected to No. 2 mounting ears 74, and the two groups of No. 2 mounting ears 74 are movably connected to mounting plates 75 through rotating shafts. A plurality of groups of clamping holes 6 are equidistantly opened in the middle of the lower part of the far end of the two support plates 71, and the two support plates 71 are located between the two groups of No. 1 mounting ears 5. The telescopic fixing rod 73 is clamped with the adjacent clamping hole 6. The position of the support plate 71 can be fixed by the upper folding plate 72 and the telescopic fixing rod 73, and the two groups of support plates 71 can form a stable structure with the wall to reduce the shaking caused by the internal airflow passing through.

[0025] In this embodiment, the fixing structure 4 includes two groups of front and rear fixing plates 8, a screw 9 is inserted and movably connected between the front group of fixing plates 8, a sliding rod 10 is inserted and fixedly connected between the rear group of fixing plates 8, the left and right parts of the screw 9 are inserted and threadedly connected with a connecting rod 11, the upper ends of the connecting rods 11 are movably connected with rollers 12 through rotating shafts, the lower ends of the two groups of connecting rods 11 are fixedly connected with clamping plates 13, and the ends close to the two clamping plates 13 are fixedly connected with buffer pads 14, a plurality of groups of positioning holes 15 are opened at equal distances on the fixing plate 8 on the left side of the front, the left and right ends of the screw 9 are inserted and fixedly connected with a limiting plate 16, the upper left end and the lower left end of the screw 9 are opened with a No. 2 slide groove 17, the left part of the screw 9 is inserted and movably connected with a slip ring 18, and the upper inner wall of the slip ring 18 The lower part of the inner wall is fixedly connected with a clamping block 19, the right end of the slip ring 18 is fixedly connected with a connecting spring 20, the upper right end and the lower right end of the slip ring 18 are fixedly connected with a positioning rod 21, the outer surface of the slip ring 18 is fixedly connected with a handle 22, the connecting rod 11 and the rear sliding rod 10 are inserted and movably clamped, the connecting rod 11 passes through the No. 1 slide groove 2, the clamping plate 13 passes through the rectangular groove 3, the positioning rod 21 is clamped with the positioning hole 15, the connecting spring 20 is fixedly connected with the left limit plate 16, the clamping block 19 is located inside the adjacent No. 2 slide groove 17, by movably connecting the roller 12 at the upper end of the connecting rod 11, the movement of the connecting rod 11 can be facilitated, the buffer pad 14 can prevent excessive squeezing of the pipeline, and the positioning rod 21 can position the screw 9 so that it cannot rotate by itself.

[0026] It should be noted that the utility model is a mounting bracket for HVAC equipment. During use, the mounting structure 7 is first used to pull out the telescopic fixing rod 73 that is inserted and movably connected on the folding plate 72 at the front and rear ends of the support plate 71 on the mounting structure 7, and then the two sets of support plates 71 are rotated to move in opposite directions, and then the telescopic fixing rod 73 is passed through the clamping hole 6 on the No. 1 mounting ear 5 and then inserted into the clamping hole 6 on the support plate 71 to complete the adjustment of the support plate 71. The upper mounting plate 75 is used to be fixedly connected to the upper wall, and the support plate 71 and the wall form a stable triangle to increase stability. Then the lower fixing structure 4 is used to The slip ring 18 moves to the left, so that the positioning rod 21 at the right end of the slip ring 18 is pulled out from the positioning hole 15, and then the screw 9 is rotated. The screw 9 is inserted with a thread and clamped with a connecting rod 11. The connecting rod 11 can move under the rotation of the screw 9. The distance between the clamping plates 13 at the lower ends of the two groups of connecting rods 11 is adjusted according to the actual size of the pipeline, so that it can fit pipelines of more sizes, and the buffer pad 14 fixedly connected to the inner wall of the clamping plate 13 can prevent excessive squeezing of the pipeline. After clamping and fixing, the slip ring 18 can move to the right driven by the connecting spring 20, and the positioning rod 21 is clamped with the nearby positioning hole 15 to prevent the screw 9 from rotating by itself, and the operation is simple.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mounting frame for HVAC equipment, comprising a rectangular frame (1), characterized in that: The rectangular frame (1) has a No. 1 slide groove (2) in the middle of the front end and the middle of the rear end, the rectangular frame (1) has a rectangular groove (3) in the middle of the lower end, the front end and the rear end of the rectangular frame (1) are fixedly connected to a fixing structure (4), the middle of the upper end of the rectangular frame (1) has two groups of No. 1 mounting ears (5) fixedly connected, the two groups of No. 1 mounting ears (5) have a plurality of groups of clamping holes (6) at equal distances, and the two No. 1 mounting ears (5) are interlaced and movably connected to a mounting structure (7) through a rotating shaft; The fixing structure (4) comprises two groups of front and rear fixing plates (8), a screw rod (9) being inserted and movably connected between the fixing plates (8) of the front group, a sliding rod (10) being inserted and fixedly connected between the fixing plates (8) of the rear group, a connecting rod (11) being inserted and threadedly connected between the left and right parts of the screw rod (9), the upper ends of the connecting rods (11) being movably connected to rollers (12) via rotating shafts, the lower ends of the two groups of connecting rods (11) being fixedly connected to clamping plates (13), and the close ends of the two clamping plates (13) being fixedly connected to buffer pads (14).

2. The mounting bracket for HVAC equipment according to claim 1, characterized in that: The mounting structure (7) comprises two front and rear support plates (71), the middle of the lower part of the two support plates (71) being fixedly connected with a folding plate (72), the two groups of folding plates (72) being movably connected with a telescopic fixing rod (73), the upper ends of the two support plates (71) being fixedly connected with a No. 2 mounting ear (74), the two groups of No. 2 mounting ears (74) being movably connected with a mounting plate (75) via a rotating shaft, and a plurality of groups of clamping holes (6) being equidistantly provided in the middle of the lower part of the two support plates (71) being movably connected with each other.

3. The mounting bracket for HVAC equipment according to claim 2, characterized in that: The two support plates (71) are located between the two groups of No. 1 mounting ears (5), and the telescopic fixing rod (73) is engaged with the adjacent engaging holes (6).

4. The mounting bracket for HVAC equipment according to claim 1, characterized in that: A plurality of groups of positioning holes (15) are formed at equal distances on the fixed plate (8) on the left side of the front part; the left and right ends of the screw rod (9) are both inserted and fixedly connected with a limit plate (16); the upper left end and the lower left end of the screw rod (9) are both provided with a No. 2 slide groove (17); the left part of the screw rod (9) is inserted and movably connected with a slip ring (18); the upper inner wall and the lower inner wall of the slip ring (18) are both fixedly connected with a clamping block (19); the right end of the slip ring (18) is fixedly connected with a connecting spring (20); the upper right end and the lower right end of the slip ring (18) are both fixedly connected with a positioning rod (21); and the outer surface of the slip ring (18) is fixedly connected with a handle (22).

5. The mounting bracket for HVAC equipment according to claim 4, characterized in that: The connecting rod (11) is interlaced and movably connected with the rear sliding rod (10), the connecting rod (11) passes through the No. 1 sliding groove (2), the clamping plate (13) passes through the rectangular groove (3), the positioning rod (21) is clamped with the positioning hole (15), the connecting spring (20) is fixedly connected with the left limiting plate (16), and the clamping block (19) is located inside the adjacent No. 2 sliding groove (17).

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