An explosion-proof air conditioner shell fixing device

Abstract

The utility model discloses an anti -explosion air conditioner shell fixing device belongs to air conditioner fixing device technical field, including support subassembly and guide rail support, support subassembly includes two locating plate, and the outer wall of two locating plate all is fixedly connected with support frame, and the top of two support frames is connected with two guide rail supports, support plate is set in the top of guide rail support, and the one side of support plate is integrally formed with the support lug plate, and the inside of support plate is penetrated with the double -end screw rod, the outside rotation of double -end screw rod is provided with the gyro wheel, and the gyro wheel rotation abuts on the upper surface of guide rail support. Through the setting of the gyroscopic support plate, when the fixing device is in the high altitude installation of air conditioner outdoor unit, can be flexibly adjusted to the installation position of air conditioner outdoor unit, thereby improving its position adjustment convenience, and the gyroscopic contact of support plate and guide rail support makes the position of support plate can be flexibly adjusted.

Description

Technical Field

[0001] This utility model relates to the technical field of air conditioner fixing devices, specifically an explosion-proof air conditioner housing fixing device. Background Technology

[0002] Explosion-proof air conditioners are a type of explosion-proof electrical appliance, mainly used for cooling and heating in flammable and explosive environments such as petroleum, chemical, military, oil depots, and offshore oil platforms. The appearance and usage of explosion-proof air conditioners are the same as ordinary air conditioners, and their outdoor unit casing is usually installed in a suspended manner using a fixed bracket.

[0003] An investigation revealed that a Chinese utility model patent (publication number: CN218154548U) discloses an air conditioner outdoor unit fixing assembly, including a fixing frame. Two sets of fixing frames are provided, with external fixing lugs at the upper and lower ends of each set. External fixing holes are provided on the external fixing lugs. A reinforcing plate is fixedly installed between the two sets of fixing frames, with several sets of corresponding threaded holes at one end of each reinforcing plate. A main bracket is fixedly installed at the bottom of each set of fixing frames, and a secondary bracket is horizontally fixedly installed at the top of each main bracket. The rubber pads further buffer and dampen vibrations during air conditioner outdoor unit installation. The two secondary brackets and reinforcing plates strengthen the connection between the two main brackets. Compared to the traditional method of directly installing the air conditioner outdoor unit onto the main bracket, this method is more robust overall. The two secondary brackets can accommodate air conditioner outdoor units of various sizes during installation.

[0004] The aforementioned patent achieves compatibility with outdoor units of different sizes through its adjustable structure when fixing the outdoor unit. However, during actual installation and use, due to the large weight of the outdoor unit, after it is placed on the fixed bracket, its position still needs to be adjusted according to the bottom lugs of the outdoor unit. Furthermore, since the installation is mostly a high-altitude suspended installation, it is inconvenient to operate with force, which in turn makes it difficult to move the outdoor unit and makes it impossible to quickly assist in positioning it, thus affecting the efficiency of the installation. If the operator operates with great force, it will cause the unit to swing, increasing the danger of the operation.

[0005] Therefore, this utility model provides an explosion-proof air conditioner housing fixing device to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] This utility model provides an explosion-proof air conditioner housing fixing device, which aims to solve the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, the present invention provides the following technical solution: an explosion-proof air conditioner housing fixing device, comprising a support assembly and a guide rail bracket, wherein the support assembly comprises two positioning plates, and a support frame is fixedly connected to the outer wall of each of the two positioning plates, and two sets of guide rail brackets are connected above the two support frames.

[0010] A support plate is sleeved on top of the guide rail bracket, and an ear plate is integrally formed on one side of the support plate. A double-ended screw runs through the inside of the support plate, and a roller is rotatably mounted on the outside of the double-ended screw. The roller rotates and abuts against the upper surface of the guide rail bracket. The support plate is connected to the top of the guide rail bracket by hexagonal bolts.

[0011] As a preferred technical solution of this application, each of the positioning plates is also fixedly connected to a right-angle plate on its outer wall, and the two right-angle plates are fitted with an extension sleeve at their respective ends, with the upper and lower ends of the extension sleeve having a U-shaped structure that engages with the upper and lower sides of the right-angle plate.

[0012] As a preferred technical solution of this application, the horizontal end of the support frame is provided with an adjustment groove and a first positioning hole group. The adjustment groove, together with bolt fasteners, enables the adjustable installation of one set of guide rail brackets, and the first positioning hole group, together with bolt fasteners, enables the fixed installation of another set of guide rail brackets.

[0013] As a preferred technical solution of this application, the cross-section of the guide rail bracket is I-shaped, a support block is provided at the center of the upper surface of the guide rail bracket, a set of threaded holes is uniformly opened at the center of the upper horizontal end of the guide rail bracket, and a second set of positioning holes is opened on the lower horizontal end of the guide rail bracket.

[0014] As a preferred technical solution of this application, one set of the second positioning holes on the guide rail bracket corresponds to the adjustment groove, and another set of the second positioning holes on the guide rail bracket corresponds to the first positioning hole group. The hexagonal bolts penetrate the support plate and are threadedly connected to the threaded hole group.

[0015] As a preferred technical solution of this application, each set of guide rail brackets is symmetrically provided with two sets of support plates on the outside. The upper surface of the support plate and the upper surface of the support block are at the same level, and soft rubber pads are provided on the upper surfaces of both the support plate and the support block.

[0016] As a preferred technical solution of this application, the upper surface of the support plate has two countersunk holes, and the center of the countersunk holes has a through hole adapted to be pierced by a hexagonal bolt. The depth of the countersunk holes is greater than the height of the large end of the hexagonal bolt.

[0017] (III) Beneficial Effects

[0018] The beneficial effects of this application are as follows:

[0019] 1. This utility model, through the setting of a rolling support plate, enables the fixing device to flexibly adjust the installation position of the air conditioner outdoor unit during high-altitude installation, thereby improving the convenience of position adjustment. At the same time, the rolling contact between the support plate and the guide rail bracket allows for flexible adjustment of the support plate's position, facilitating precise alignment between the support plate and the bottom lugs of the air conditioner outdoor unit, further enhancing the convenience of position adjustment and thus improving the safety of the device during high-altitude operations.

[0020] 2. This utility model allows for flexible adjustment of the support dimensions of the device by adjusting the lateral displacement of the support components in conjunction with the front-to-back position adjustment of a set of guide rail brackets. This enables the device to effectively adapt to and stably support air conditioner outdoor units of different sizes, greatly improving its flexibility of use. Furthermore, the adjustment of the device makes it more adaptable. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the support component of this utility model;

[0023] Figure 3 This is a schematic diagram of the explosive structure of the roller of this utility model;

[0024] Figure 4 This is a schematic diagram of the overall structure of the support plate of this utility model;

[0025] Figure 5 This is a cross-sectional structural diagram of the contact state between the roller and the guide rail bracket of this utility model.

[0026] In the picture:

[0027] 1. Support assembly; 11. Positioning plate; 12. Right-angle plate; 13. Extension sleeve plate; 14. Support frame; 15. Adjustment groove; 16. First positioning hole group; 2. Guide rail bracket; 21. Support block; 22. Threaded hole group; 23. Second positioning hole group; 3. Support plate; 31. Ear plate; 32. Countersunk hole; 33. Double-ended screw; 34. Roller; 4. Hex bolt. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] like Figure 1-5 As shown, this utility model provides an explosion-proof air conditioner housing fixing device, including a support assembly 1 and a guide rail bracket 2. The support assembly 1 includes two positioning plates 11, and a support frame 14 is fixedly connected to the outer wall of each of the two positioning plates 11. Two sets of guide rail brackets 2 are connected above the two support frames 14. A support plate 3 is sleeved on the top of the guide rail brackets 2, and a lug plate 31 is integrally formed on one side of the support plate 3. A double-ended screw 33 passes through the inside of the support plate 3, and a roller 34 is rotatably arranged on the outside of the double-ended screw 33. The roller 34 rotates to abut against... The support plate 3 is attached to the upper surface of the guide rail bracket 2 by hexagonal bolts 4. The rolling structure of the support plate 3 allows for the adjustment of the position of the air conditioner outdoor unit placed on it, thereby improving the convenience of adjusting the air conditioner outdoor unit. At the same time, the rolling contact of the support plate 3 itself can improve the convenience of its own displacement, thereby improving the convenience of aligning the support plate 31 with the bottom support ears of the air conditioner outdoor unit. It can be easily aligned without the operator having to operate it with great force, thereby improving the safety of the operator working at height.

[0030] Furthermore, each positioning plate 11 is also fixedly connected to a right-angle plate 12 on its outer wall, and the two right-angle plates 12 are fitted with an extension sleeve 13 at their close ends. The upper and lower ends of the extension sleeve 13 are U-shaped and fit into the upper and lower sides of the right-angle plate 12. Through the connection and positioning of the right-angle plate 12 and the extension sleeve 13, the distance between the two positioning plates 11 can be flexibly adjusted, thereby adapting to different sizes of air conditioner outdoor units for installation and fixation in the horizontal direction.

[0031] Furthermore, the horizontal end of the support frame 14 is provided with an adjustment groove 15 and a first positioning hole group 16. The adjustment groove 15, together with bolt fasteners, enables the adjustable installation of one set of guide rail brackets 2, and the first positioning hole group 16, together with bolt fasteners, enables the fixed installation of another set of guide rail brackets 2. Through the setting of this installation structure, the guide rail brackets 2 near the positioning plate 11 are fixedly connected, and the guide rail brackets 2 near the outside can be adjusted for front and rear displacement, further improving the convenience of operation, while ensuring that the air conditioner outdoor unit and the wall are left with a suitable gap.

[0032] Furthermore, the guide rail bracket 2 has an I-shaped cross-section. A support block 21 is provided at the center of the upper surface of the guide rail bracket 2. Threaded hole groups 22 are evenly distributed at the center of the upper horizontal end of the guide rail bracket 2. A second positioning hole group 23 is provided on the lower horizontal end of the guide rail bracket 2. The second positioning hole group 23 on one set of guide rail bracket 2 corresponds to the adjustment groove 15, and the second positioning hole group 23 on the other set of guide rail bracket 2 corresponds to the first positioning hole group 16. Hex bolts 4 penetrate the support plate 3 and are threadedly connected to the threaded hole group 22. The installation and fixing of the components are achieved through the opening of the above holes, thereby ensuring the rigid fixed connection between the components and ensuring the stability of the support for the outdoor unit of the air conditioner.

[0033] Furthermore, each set of guide rail brackets 2 is symmetrically equipped with two sets of support plates 3 on its exterior. The upper surface of the support plate 3 is at the same level as the upper surface of the support block 21, and both the upper surfaces of the support plate 3 and the support block 21 are provided with soft rubber pads. The upper surface of the support plate 3 has two countersunk holes 32, and the center of the countersunk holes 32 has a through hole for the hexagonal bolt 4 to pass through. The depth of the countersunk holes 32 is greater than the height of the large end of the hexagonal bolt 4. The position of the support plate 3 can be easily adjusted by the rolling contact of the roller 34. When the support plate 3 is adjusted so that the ear plate 31 can be aligned with the bottom ear of the air conditioner outdoor unit, the support plate 3 is installed and fixed by the hexagonal bolt 4. Finally, the ear plate 31 and the bottom ear of the air conditioner outdoor unit are fastened together by bolt fasteners, so as to achieve a stable installation of the air conditioner outdoor unit casing.

[0034] Working principle: First, the positioning plate 11 is installed to fix it to the outer wall. The distance between the two positioning plates 11 is adjusted according to the size of the air conditioner outdoor unit. After the positioning plate 11 is installed, the support frame 14 and the upper guide rail bracket 2 are installed. The front guide rail bracket 2 is moved back and forth according to the size of the air conditioner outdoor unit. The adjustment groove 15 and the second positioning hole group 23 are fastened by bolts. Then, the air conditioner outdoor unit casing is hoisted onto the support plate 3. The support plate 3 is moved and adjusted until the ear plate 31 is aligned with the bottom ear of the air conditioner outdoor unit. Then, the support plate 3 is positioned by hexagonal bolts 4. Finally, the ear plate 31 and the bottom ear of the air conditioner are fastened by bolts, thus realizing the installation of the air conditioner outdoor unit casing.

[0035] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An explosion-proof air conditioner housing fixture, characterized by: It includes a support assembly (1) and a guide rail bracket (2). The support assembly (1) includes two positioning plates (11). The outer walls of the two positioning plates (11) are fixedly connected to support frames (14). Two sets of guide rail brackets (2) are connected above the two support frames (14). A support plate (3) is sleeved on top of the guide rail bracket (2), and a support lug plate (31) is integrally formed on one side of the support plate (3). A double-headed screw (33) runs through the inside of the support plate (3), and a roller (34) is rotatably provided on the outside of the double-headed screw (33). The roller (34) rotates and abuts against the upper surface of the guide rail bracket (2). The support plate (3) is connected to the top of the guide rail bracket (2) by a hexagonal bolt (4).

2. The housing fixing device of the explosion-proof air conditioner according to claim 1, wherein: Each of the positioning plates (11) is also fixedly connected to a right angle plate (12) on its outer wall, and the two right angle plates (12) are fitted with an extension sleeve plate (13) at their close ends. The upper and lower ends of the extension sleeve plate (13) are U-shaped and engaged with the upper and lower sides of the right angle plate (12).

3. The housing fixation device of claim 2, wherein: The horizontal end of the support frame (14) is provided with an adjustment groove (15) and a first positioning hole group (16). The adjustment groove (15) is used with bolt fasteners to realize the adjustable installation of a set of guide rail brackets (2). The first positioning hole group (16) is used with bolt fasteners to realize the fixed installation of another set of guide rail brackets (2).

4. The housing fixation device of claim 3, wherein: The cross-section of the guide rail bracket (2) is I-shaped. A support block (21) is provided at the center of the upper surface of the guide rail bracket (2). A threaded hole group (22) is uniformly opened at the center of the upper horizontal end of the guide rail bracket (2). A second positioning hole group (23) is opened on the lower horizontal end of the guide rail bracket (2).

5. The housing fixation device of claim 4, wherein: One set of the guide rail brackets (2) has a second positioning hole group (23) corresponding to the adjustment groove (15), and another set of the guide rail brackets (2) has a second positioning hole group (23) corresponding to the first positioning hole group (16). The hexagonal bolt (4) passes through the support plate (3) and is threadedly connected to the threaded hole group (22).

6. The housing fixation device of claim 1, wherein: Each set of guide rail brackets (2) is symmetrically provided with two sets of support plates (3) on the outside. The upper surface of the support plate (3) and the upper surface of the support block (21) are on the same horizontal plane, and soft rubber pads are provided on the upper surfaces of the support plate (3) and the support block (21).

7. The housing fixation device of claim 5, wherein: The upper surface of the support plate (3) has two countersunk holes (32), and the center of the countersunk holes (32) has a through hole for a hexagonal bolt (4) to pass through. The depth of the countersunk holes (32) is greater than the height of the large end of the hexagonal bolt (4).

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