Central air conditioner outdoor unit maintenance supporting frame

Abstract

The utility model relates to the field of central air conditioner outdoor unit accessories, in particular to a central air conditioner outdoor unit maintenance supporting frame. Comprising a mounting plate, a bracket, a sliding rod, a supporting plate, fixing screws and the like, two mounting holes are formed in the upper portion of the mounting plate, a containing groove is formed in the lower portion of the front side of the mounting plate, the bracket is rotationally connected to the upper portion in the containing groove, the bracket is embedded into the containing groove, and a guide groove penetrating left and right is formed in the front portion of the bracket; the supporting plate is embedded into the bracket, and the lower portion of the supporting plate is in threaded connection with a fixing screw which is used for limiting the supporting plate. By means of the foldable design of the mounting plates and the brackets, flat storage is facilitated, the occupied space is small, carrying is convenient, the mounting distance between the two mounting plates is adjusted through the adjusting assembly, it can be guaranteed that the supporting faces of the two brackets are parallel, operation is easy and convenient, time and labor are saved, working efficiency is improved, and use is safe.

Description

Technical Field

[0001] The utility model relates to the field of central air-conditioning outdoor unit accessories, in particular to a central air-conditioning outdoor unit maintenance support frame. Background Art

[0002] The central air conditioner outdoor unit, also known as the outdoor unit, is an important component of the central air conditioning system. It is mainly responsible for realizing heat exchange and discharging the heat generated during the operation of the system to the outdoor environment. The support frame of the central air conditioner outdoor unit is a structural component designed to fix and support the central air conditioner outdoor unit to ensure its stable installation.

[0003] The existing central air-conditioning outdoor unit support frame consists of two triangular brackets and screws. However, due to the fixed structure of the triangular bracket, a large equipment space is required, which is inconvenient to carry. During installation, it is necessary to ensure the lateral spacing between the two triangular brackets and make the supporting surfaces of the two triangular brackets parallel. This is inconvenient to operate and has low work efficiency. Once the operation is not in place, there are safety hazards. Utility Model Content

[0004] In order to overcome the shortcomings of the existing central air-conditioning outdoor unit support frame, which has the fixed structure of the triangular support, requires a large equipment space, is inconvenient to carry, is inconvenient to operate during installation, has low work efficiency, and has potential safety hazards, the utility model provides a central air-conditioning outdoor unit maintenance support frame.

[0005] The technical scheme of the utility model is: a maintenance support frame for an outdoor unit of a central air conditioner, comprising a mounting plate, a bracket, a slide rod, a support plate, a fixing screw and an adjusting component, wherein two mounting holes are formed on the upper portion of the mounting plate, a placement groove is formed on the lower front portion of the mounting plate, a bracket is rotatably connected to the upper portion of the placement groove, the bracket is engaged with the placement groove, a guide groove penetrating left and right is formed on the front portion of the bracket, a slide rod is slidably connected to the guide groove, a support plate is rotatably connected to the slide rod, the support plate is engaged with the bracket, a fixing screw is threadedly connected to the lower portion of the support plate, the fixing screw is used to limit the support plate, a threaded hole is formed on the upper rear portion of the placement groove, the fixing screw is threadedly matched with the threaded hole, and an adjusting component for adjusting the mounting spacing is provided between the two mounting plates.

[0006] Preferably, the adjustment component includes a mounting block and a connecting plate, the two mounting plates are symmetrically distributed, the mounting blocks are symmetrically connected to the upper part of the two mounting plates close to each other, and sliding grooves are symmetrically opened at the lower part of the two mounting plates close to each other, and the mounting blocks are slidably connected in the sliding grooves. There are two connecting plates, one end of the connecting plate is rotatably connected to the mounting block on the upper part of one of the mounting plates, and the other end of the connecting plate is rotatably connected to the mounting block on the lower part of the other mounting plate. The two connecting plates are staggered and rotatably connected between the middle parts of the two connecting plates.

[0007] Preferably, it also includes a moving block, a return spring, a latch member and a limit assembly. A moving block is provided on the front side of the bracket. At least two latch members are connected to the rear side of the moving block. The latch member is slidably connected to the bracket. A return spring is connected between the moving block and the bracket. A limit assembly for limiting the outdoor unit of the central air conditioner is provided on the moving block.

[0008] Preferably, the limiting assembly includes a clamping block and an arc spring, the clamping block is rotatably connected to the front inner portion of the moving block, the clamping block is engaged with the moving block, and an arc spring is connected between the bottom of the clamping block and the inner bottom of the moving block.

[0009] Preferably, a limiting plate is further included, and the top of the moving block is slidably connected with a limiting plate for limiting the clamping block, and the limiting plate is in contact with the clamping block.

[0010] Preferably, a mounting plate is also included. The rear part of the bracket is symmetrically connected to the mounting plate, and the rear part of the moving block is symmetrically connected to the mounting plate. The mounting plate is used to install the outdoor unit of the central air conditioner.

[0011] Compared with the prior art, the utility model has the following advantages: the utility model has a foldable design of the mounting plate and the bracket, which is convenient for flat storage, occupies a small space, and is easy to carry. The mounting spacing between the two mounting plates can be adjusted by adjusting the adjustment component, which can ensure that the supporting surfaces of the two brackets are parallel. The utility model is easy to operate, saves time and effort, improves work efficiency, and is safe to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the installation and connection plates and other components of the utility model.

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model when stored.

[0015] Figure 4 It is a three-dimensional structural schematic diagram of the bracket, return spring, mounting plate and other components of the utility model.

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the clamping block, latch member and other components of the utility model.

[0017] Figure 6 It is a three-dimensional structural schematic diagram of the arc spring, limit plate and other components of the utility model.

[0018] The markings of the components in the accompanying drawings are as follows: 1-mounting plate, 11-mounting hole, 12-placement slot, 2-bracket, 21-guide slot, 22-slide rod, 3-moving block, 31-block, 32-arc spring, 33-limiting plate, 4-support plate, 41-fixing screw, 42-threaded hole, 5-reset spring, 51-latch member, 6-mounting block, 61-connecting plate, 62-slide slot, 7-mounting sheet. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment: A central air conditioner outdoor unit maintenance support frame, such as Figure 1-Figure 4 As shown, it includes a mounting plate 1, a bracket 2, a slide bar 22, a support plate 4, a fixing screw 41 and an adjustment component. Two mounting holes 11 are opened on the upper part of the mounting plate 1, and the two mounting holes 11 are vertically distributed. A placement groove 12 is opened on the lower front side of the mounting plate 1, and the bracket 2 is rotatably connected to the upper part of the placement groove 12, and the bracket 2 is embedded in the placement groove 12. A guide groove 21 running through the left and right is opened on the front part of the bracket 2, and a slide bar 22 is slidably connected in the guide groove 21. The slide bar 22 is rotatably connected to the upper part of the support plate 4, and the support plate 4 is embedded in the bracket 2. The fixing screw 41 is threadedly connected to the lower part of the support plate 4, and a threaded hole 42 matching the fixing screw 41 is opened on the upper rear side of the placement groove 12. An adjustment component is provided between the two mounting plates 1.

[0021] like Figure 2 and Figure 4 As shown, the adjustment component includes a mounting block 6 and a connecting plate 61, the two mounting plates 1 are symmetrically distributed, the mounting block 6 is symmetrically fixedly connected to the upper part of the side where the two mounting plates 1 are close to each other, and the sliding groove 62 is symmetrically opened at the lower part of the side where the two mounting plates 1 are close to each other, and the mounting block 6 is slidably connected in the sliding groove 62. There are two connecting plates 61, one end of the connecting plate 61 is rotatably connected to the upper mounting block 6, and the other end of the connecting plate 61 is rotatably connected to the lower mounting block 6 on the other side. The two connecting plates 61 are staggered, and the middle parts of the two connecting plates 61 are rotatably connected through a rotating shaft.

[0022] like Figure 1 , Figure 5 and Figure 6 As shown, it also includes a moving block 3, a reset spring 5, a latch member 51 and a limit assembly. The moving block 3 is installed on the front side of the bracket 2, and four latch members 51 are fixedly connected to the rear side of the moving block 3. The latch member 51 is slidably connected to the bracket 2. A reset spring 5 is fixedly connected between the rear side of the moving block 3 and the front side of the bracket 2, and a limit assembly is provided on the moving block 3.

[0023] like Figure 5 and Figure 6As shown, the limiting assembly includes a clamping block 31 and an arc spring 32. The clamping block 31 is rotatably connected to the front of the moving block 3. The rear side of the clamping block 31 is an inclined surface. The clamping block 31 is engaged with the moving block 3. The arc spring 32 is fixedly connected between the bottom of the clamping block 31 and the bottom of the moving block 3.

[0024] like Figure 3 and Figure 5 As shown, it also includes a limiting plate 33 , the top of the moving block 3 is slidably connected to the limiting plate 33 , and the bottom of the limiting plate 33 contacts the top of the clamping block 31 .

[0025] Initially, the return spring 5 is in a natural state, so that the rear side of the moving block 3 contacts the front side of the bracket 2, and the latch member 51 is completely embedded in the bracket 2, so that the moving block 3 is in a storage state; the bottom of the limiting plate 33 contacts the top of the card block 31, so that the card block 31 is completely embedded in the moving block 3, the arc spring 32 is compressed, and the limiting plate 33 limits the card block 31, thereby completing the storage of the card block 31; the support plate 4 is completely embedded in the bracket 2, so that the slide bar 22 contacts the front side of the guide groove 21, thereby completing the storage of the support plate 4; the bracket 2 is completely embedded in the placement groove 12, thereby completing the storage of the bracket 2 and its upper components; the two connecting plates 61 fit each other, so that the lower mounting block 6 is located at the lower side of the slide groove 62, and the two mounting plates 1 are close to each other, so that the two mounting plates 1 and their upper components are in a storage state; in this way, the support frame has a regular structure and a flat contact surface, which is convenient for flat storage, occupies little space, and is easy to carry.

[0026] When the support frame needs to be used for installation, the two mounting plates 1 are pulled left and right to move them away from each other. At this time, the mounting block 6 on the mounting plate 1 will drive the upper end of the connecting plate 61 to move and rotate to the side away from each other, and the two connecting plates 61 gradually lose contact. The lower end of the connecting plate 61 drives the lower mounting block 6 to slide upward along the slide groove 62, so that the distance between the two mounting plates 1 increases and remains parallel to each other until the two mounting plates 1 are adjusted to a suitable installation distance. Then, the support frame is aligned with the area to be installed, and the mounting plate 1 is fixed at the corresponding position through the mounting hole 11. Then, the bracket 2 is rotated clockwise to disengage the bracket 2 and its upper parts from the placement groove 12 until the rear side of the top of the bracket 2 abuts against the top of the placement groove 12, and then the support plate 4 is rotated clockwise to disengage the support plate 4 from the bracket 2, and at the same time, the support plate 4 is pulled backward to drive the slide bar 22 to slide backward along the guide groove 21 until the lower side of the support plate 4 contacts the inner rear side of the placement groove 12, and the rear end of the fixing screw 41 is aligned with the threaded hole 42, and then the fixing screw 41 is controlled to slide backward through the lower end of the support plate 4, and is threadedly connected to the mounting plate 1 through the threaded hole 42, thereby tightening the support plate 4. The support plate 4 is limited to support the bracket 2. Similarly, the bracket 2 on the other side can be opened and supported. After completion, the central air-conditioning outdoor unit can be placed between the tops of the two brackets 2. Then, according to the specifications of the installed central air-conditioning outdoor unit, the moving block 3 can be pulled forward to make the latch member 51 slide forward along the bracket 2. The reset spring 5 is stretched until the top of the limit plate 33 can be completely at the bottom front side of the central air-conditioning outdoor unit. Then, the limit plate 33 is pushed backward to make the limit plate 33 disengage from the block 31. Under the elastic force of the arc spring 32, the block 31 is driven to rotate counterclockwise to reset. , the block 31 is out of contact with the moving block 3, and the inclined surface of the block 31 is located at the lower front part of the central air-conditioning outdoor unit. Then the moving block 3 is released, and under the elastic force of the return spring 5, the moving block 3 and its upper components are driven to slide backward until the inclined surface of the block 31 abuts against the lower front part of the central air-conditioning outdoor unit, thereby meeting the installation of central air-conditioning outdoor units of different widths while limiting their position and improving the safety of use. In this way, the spacing between the two mounting plates 1 can be adjusted while ensuring that the supporting surfaces of the two brackets 2 are parallel, which is easy to operate, saves time and effort, improves work efficiency and is safe to use.

[0027] like Figure 1 As shown, it also includes a mounting plate 7, the rear part of the bracket 2 is symmetrically fixedly connected with the mounting plate 7, and the rear part of the moving block 3 is symmetrically fixedly connected with the mounting plate 7; through the mounting plate 7, it is convenient to install the bottom of the central air conditioner outdoor unit on the support frame, improve the stability of the installation, and facilitate use.

[0028] Although the present disclosure has been described with respect to only a limited number of embodiments, those skilled in the art having benefit of this disclosure will appreciate that various other embodiments may be designed without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited only by the appended claims.

Claims

1. A central air conditioner outdoor unit maintenance support frame, comprising a mounting plate (1), the mounting plate (1) having two mounting holes (11) on its upper portion, wherein: The mounting plate (1) further comprises a bracket (2), a slide bar (22), a support plate (4), a fixing screw (41) and an adjustment component. A placement groove (12) is provided at the lower front part of the mounting plate (1). The bracket (2) is rotatably connected to the upper part of the placement groove (12). The bracket (2) is engaged with the placement groove (12). A guide groove (21) is provided at the front part of the bracket (2) and runs through the left and right sides. A slide bar (22) is slidably connected to the guide groove (21). The support plate (4) is rotatably connected to the slide bar (22). The support plate (4) is engaged with the bracket (2). A fixing screw (41) is threadedly connected to the lower part of the support plate (4). The fixing screw (41) is used to limit the support plate (4). A threaded hole (42) is provided at the upper rear part of the placement groove (12). The fixing screw (41) is threadedly engaged with the threaded hole (42). An adjustment component for adjusting the installation spacing is provided between the two mounting plates (1).

2. A central air conditioner outdoor unit maintenance support frame as claimed in claim 1, characterized in that: The adjustment component comprises a mounting block (6) and a connecting plate (61), the two mounting plates (1) are symmetrically distributed, the mounting block (6) is symmetrically connected to the upper part of the two mounting plates (1) close to each other, the sliding groove (62) is symmetrically opened at the lower part of the two mounting plates (1) close to each other, the mounting block (6) is slidably connected in the sliding groove (62), there are two connecting plates (61), one end of the connecting plate (61) is rotatably connected to the mounting block (6) on the upper part of one of the mounting plates (1), and the other end of the connecting plate (61) is rotatably connected to the mounting block (6) on the lower part of the other mounting plate (1), the two connecting plates (61) are staggered, and the middle parts of the two connecting plates (61) are rotatably connected.

3. A central air conditioner outdoor unit maintenance support frame as claimed in claim 2, characterized in that: The invention also comprises a moving block (3), a return spring (5), a latch member (51) and a limit assembly. The moving block (3) is arranged on the front side of the bracket (2). The rear side of the moving block (3) is connected to at least two latch members (51). The latch members (51) are slidably connected to the bracket (2). A return spring (5) is connected between the moving block (3) and the bracket (2). The moving block (3) is provided with a limit assembly for limiting the position of the central air conditioner outdoor unit.

4. A central air conditioner outdoor unit maintenance support frame as claimed in claim 3, characterized in that: The limiting assembly comprises a clamping block (31) and an arc spring (32); the clamping block (31) is rotatably connected to the front inner portion of the moving block (3); the clamping block (31) is engaged with the moving block (3); and the arc spring (32) is connected between the bottom of the clamping block (31) and the inner bottom of the moving block (3).

5. A central air conditioner outdoor unit maintenance support frame as claimed in claim 4, characterized in that: It also comprises a limiting plate (33), the top of the moving block (3) is slidably connected with the limiting plate (33) for limiting the clamping block (31), and the limiting plate (33) is in contact with the clamping block (31).

6. A central air conditioner outdoor unit maintenance support frame as claimed in claim 5, characterized in that: It also includes a mounting plate (7), the rear part of the bracket (2) is symmetrically connected to the mounting plate (7), the rear part of the moving block (3) is symmetrically connected to the mounting plate (7), and the mounting plate (7) is used to install the central air conditioner outdoor unit.

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