Inverter mounting rack with grounding clamp spring

Abstract

The utility model relates to the technical field of inverter installation, and provides an inverter installation rack with a grounding clamp spring, comprising an installation plate; the long groove is formed in the surface of the mounting plate; the two-way lead screw is movably embedded in the inner wall of the long groove, and sliding blocks are arranged at the symmetrical positions of the surface of the two-way lead screw in a threaded and sleeving mode; and the two bearing plates are fixedly installed on the outer surfaces of the two sliding blocks, and inner cavities are formed in the two bearing plates. According to the inverter placing device, when the bidirectional screw rod in the long groove is rotated, the sliding block on the surface is driven to perform centering motion in the long groove, so that the two bearing plates are driven to move, inverters of different sizes are placed, and when the threaded rod in the inner cavity is rotated, the movable plate on the outer surface is driven to move in the inner cavity, so that the inverters are placed in the inner cavity. And the non-slip mats on the surfaces of the vertical rods are in contact with the two sides of the inverter, so that the non-slip and fixing effects are provided, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of inverter installation, in particular to an inverter installation frame with a grounding clip. Background Art

[0002] The inverter is a converter that converts DC power into constant frequency and voltage or frequency and voltage alternating current. It consists of an inverter bridge, control logic and filter circuit. The inverter needs to be fixed by a mounting bracket when installed.

[0003] Some existing inverter mounting brackets are usually composed of steel structures, and bolts are required to mount the inverter on the mounting plate. Some mounting frames are usually composed of steel structures. Due to the wide variety of inverters, the mounting frames cannot be adjusted according to the size of the inverter during installation, so there are certain limitations. At the same time, after long-term use, dust is prone to adhere to the surface of the heat dissipation holes of some inverters, which affects the heat dissipation of the inverter and easily causes damage to the inverter. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art: some existing inverter mounting brackets are usually composed of steel structures, and bolts are required to mount the inverter on the mounting plate, and some mounting frames are usually composed of steel structures. Due to the wide variety of inverters, the mounting frames cannot be adjusted according to the size of the inverter during installation, so there are certain limitations. At the same time, after long-term use, dust is easily attached to the surface of the heat dissipation holes of some inverters, thereby affecting the heat dissipation of the inverter and easily causing damage to the inverter.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: an inverter mounting frame with a grounding clip, comprising: a mounting plate; a long groove, which is provided on the surface of the mounting plate; and further comprising:

[0006] A bidirectional screw rod is movably embedded in the inner wall of the long groove, and a slider is threadedly sleeved at symmetrical positions on the surface of the bidirectional screw rod;

[0007] Two load-bearing plates are fixedly mounted on the outer surfaces of the two sliding blocks, and inner cavities are formed inside the two load-bearing plates;

[0008] Two groups of limiting grooves are both arranged on the surfaces of the two load-bearing plates, and threaded rods are movably embedded in the inner walls of the two inner cavities.

[0009] Preferably, the outer surfaces of the two sliding blocks are slidably embedded in the long groove, and the outer surfaces of the two threaded rods are threadedly sleeved with moving plates.

[0010] The technical effect of adopting the above further solution is: the slider is limited by the long groove to prevent the slider from rotating when moving, and when the threaded rod rotates, the moving plate on the surface is driven to move.

[0011] Preferably, outer surfaces of the two movable plates are slidably embedded in the inner cavity, and a plurality of vertical poles are fixedly mounted on one side surface of the two movable plates.

[0012] The technical effect of adopting the above further solution is: the moving plate moves inside the inner cavity, and at the same time the moving plate drives the vertical poles on the surface to move, thereby preventing tilting during movement.

[0013] Preferably, outer surfaces of the plurality of vertical poles are slidably embedded in the limiting grooves, and anti-slip pads are fixedly mounted on one side surface of the plurality of vertical poles.

[0014] The technical effect of adopting the above further solution is: by sliding the vertical pole inside the limiting groove, further limiting work is performed, and at the same time the anti-slip pad on the surface of the vertical pole provides a protective effect for the inverter.

[0015] Preferably, slide grooves are provided at symmetrical positions on the surface of the mounting plate, and guide rods are fixedly mounted on the inner walls of the two slide grooves.

[0016] The technical effect of adopting the above further solution is: the guide rod is fixedly installed through the sliding groove on the surface of the mounting plate.

[0017] Preferably, the outer surfaces of the two guide rods are slidably sleeved with connecting blocks, and the outer surfaces of the two connecting blocks are slidably embedded in the inner part of the sliding groove.

[0018] The technical effect of adopting the above further solution is: by sleeve-mounting the connecting block on the outer surface of the guide rod and sliding the connecting block inside the slide groove, tilting during movement is prevented.

[0019] Preferably, a spring is fixedly mounted on one side surface of the two connecting blocks, and one end surface of the two springs is fixedly mounted on the inner wall of the slide groove.

[0020] The technical effect of adopting the above further solution is: the two ends of the spring are connected to the surface of the slide groove and the connecting block, thereby providing elastic force to the connecting block.

[0021] Preferably, a dustproof plate is fixedly mounted on a surface of one side of the two connection blocks away from the mounting plate, and a plurality of protective strips are fixedly mounted on a surface of one side of the dustproof plate close to the load-bearing plate.

[0022] The technical effect of adopting the above further solution is: by pulling the dustproof plate on the surface of the connecting block, the protective strip on the surface of the dustproof plate is connected to the top of the inverter, and the inverter is protected by the protective strip.

[0023] Compared with the prior art, the advantages and positive effects of the utility model are:

[0024] 1. In the utility model, when in use, the inverter driving the grounding spring is placed on the surface of the load-bearing plate, and when the bidirectional screw rod inside the long groove is rotated, the slider on the surface is driven to perform a centering movement inside the long groove, and the slider is limited at the same time, thereby driving the two load-bearing plates to move, so as to place inverters of different sizes, and then by rotating the threaded rod inside the inner cavity, the movable plate on the outer surface is driven to move inside the inner cavity, and at the same time, the vertical rod on the surface of the movable plate is moved inside the limiting groove to prevent tilting during movement, and the anti-skid pads on the surface of the vertical rod are in contact with both sides of the inverter to provide anti-skid and fixing effects, thereby improving the applicability of the device.

[0025] 2. In the utility model, the guide rod is fixedly installed by the slide groove. When installing the inverter, the dustproof plate on the surface of the connecting block is pulled to connect the protective strip on the surface of the dustproof plate to the top of the inverter. The two ends of the spring are connected to the surface of the slide groove and the connecting block to provide elastic force to the connecting block, thereby preventing the top of the inverter from being dust-proofed and reserving heat dissipation space on the top of the inverter. At the same time, the heat dissipation work of the equipment as a whole is convenient, avoiding dust adhesion on the surface of the inverter after long-term use, thereby affecting the heat dissipation work and improving the service life of the inverter. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The utility model provides a side view of an inverter mounting frame with a grounding clip;

[0027] Figure 2 The utility model provides a cross-sectional structural schematic diagram of an inverter mounting frame with a grounding clip;

[0028] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of an inverter mounting frame with a grounding clip;

[0029] Figure 4 The utility model provides an inverter mounting frame with a grounding clip, which is an enlarged structural schematic diagram at FIG. A.

[0030] Legend:

[0031] 1. Mounting plate; 101. Slide groove; 102. Guide rod; 103. Connecting block; 1031. Dustproof plate; 1032. Protective strip; 104. Spring; 105. Long groove; 106. Bidirectional screw rod; 107. Slider; 2. Load-bearing plate; 201. Inner cavity; 202. Limiting groove; 203. Threaded rod; 204. Moving plate; 205. Vertical pole; 206. Anti-slip pad. DETAILED DESCRIPTION

[0032] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] Embodiment 1, as Figure 1-4 As shown, the utility model provides an inverter mounting bracket with a grounding retaining spring, comprising: a mounting plate 1; a long slot 105, which is opened on the surface of the mounting plate 1; and also comprising: a bidirectional screw rod 106, which is movably embedded in the inner wall of the long slot 105, and sliders 107 are threadedly sleeved at symmetrical positions on the surface of the bidirectional screw rod 106; two load-bearing plates 2, which are fixedly mounted on the outer surfaces of the two sliders 107, and the two load-bearing plates 2 have inner cavities 201 opened inside; two groups of limit slots 202, which are both opened on the surfaces of the two load-bearing plates 2, and the inner walls of the two inner cavities 201 are movably embedded with threaded rods 203.

[0035] In this embodiment, when in use, the inverter driving the grounding spring is placed on the surface of the load-bearing plate 2, and when the bidirectional screw rod 106 inside the long groove 105 is rotated, the slider 107 on the surface is driven to perform a centering movement inside the long groove 105, and the slider 107 is limited at the same time, thereby driving the two load-bearing plates 2 to move, so as to place inverters of different sizes, and then by rotating the threaded rod 203 inside the inner cavity 201, the movable plate 204 on the outer surface is driven to move inside the inner cavity 201, and at the same time, the vertical rod 205 on the surface of the movable plate 204 is moved inside the limiting groove 202 to prevent tilting during movement, and at the same time, the anti-slip pad 206 on the surface of the vertical rod 205 contacts both sides of the inverter to provide anti-slip and fixing effects, thereby improving the applicability of the device.

[0036] Embodiment 2, the outer surfaces of the two sliders 107 are slidably embedded in the interior of the long groove 105, the outer surfaces of the two threaded rods 203 are threadedly sleeved with a moving plate 204, the outer surfaces of the two moving plates 204 are slidably embedded in the interior of the inner cavity 201, a plurality of vertical rods 205 are fixedly installed on one side surface of the two moving plates 204, the outer surfaces of the plurality of vertical rods 205 are slidably embedded in the interior of the limiting groove 202, and a non-slip pad 206 is fixedly installed on one side surface of the plurality of vertical rods 205, and a sliding groove 101 is opened at a symmetrical position on the surface of the mounting plate 1, and the two sliding grooves 10 1 is fixedly mounted with guide rods 102, the outer surfaces of the two guide rods 102 are slidably sleeved with connecting blocks 103, the outer surfaces of the two connecting blocks 103 are slidably embedded in the inside of the slide groove 101, one side surface of the two connecting blocks 103 is fixedly mounted with springs 104, one end surface of the two springs 104 is fixedly mounted on the inner wall of the slide groove 101, a side surface of the two connecting blocks 103 away from the mounting plate 1 is fixedly mounted with a dustproof plate 1031, and a side surface of the dustproof plate 1031 close to the load-bearing plate 2 is fixedly mounted with a plurality of protective strips 1032.

[0037] In this embodiment, the guide rod 102 is fixedly installed by the slide groove 101. When installing the inverter, the dustproof plate 1031 on the surface of the connecting block 103 is pulled to connect the protective strip 1032 on the surface of the dustproof plate 1031 to the top of the inverter. The two ends of the spring 104 are connected to the surface of the slide groove 101 and the connecting block 103 to provide elastic force to the connecting block 103, thereby preventing the top of the inverter from being dust-proofed and reserving heat dissipation space at the top of the inverter. At the same time, the overall heat dissipation of the equipment is convenient to prevent dust from adhering to the surface of the inverter after long-term use, thereby affecting the heat dissipation work and improving the service life of the inverter.

[0038] Working principle: When in use, the inverter driving the grounding spring is placed on the surface of the load-bearing plate 2, and the bidirectional screw rod 106 inside the long groove 105 is rotated at the same time, which drives the slider 107 on the surface to move in the long groove 105, and the slider 107 is limited at the same time, thereby driving the two load-bearing plates 2 to move, so as to place inverters of different sizes, and then by rotating the threaded rod 203 inside the inner cavity 201, the movable plate 204 on the outer surface is driven to move inside the inner cavity 201, and the vertical rod 205 on the surface of the movable plate 204 is moved inside the limiting groove 202 to prevent tilting during movement, and the anti-slip pad 206 on the surface of the vertical rod 205 is aligned with the inverter. The two sides are in contact to provide anti-slip and fixing effects, thereby improving the applicability of the device. In addition, the guide rod 102 is fixedly installed through the slide groove 101. When installing the inverter, the dustproof plate 1031 on the surface of the connecting block 103 is pulled to connect the protective strip 1032 on the surface of the dustproof plate 1031 to the top of the inverter. The two ends of the spring 104 are connected to the surface of the slide groove 101 and the connecting block 103 to provide elastic force to the connecting block 103, thereby preventing the top of the inverter from being dust-proof. At the same time, heat dissipation space at the top of the inverter is reserved, and the overall heat dissipation of the equipment is convenient to avoid dust adhesion on the surface of the inverter after long-term use, thereby affecting the heat dissipation work and improving the service life of the inverter.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An inverter mounting frame with a grounding clip, comprising: Mounting plate (1); A long groove (105) is provided on the surface of the mounting plate (1); characterized in that it further comprises: A bidirectional screw rod (106) is movably embedded in the inner wall of the long groove (105), and a slider (107) is threadedly sleeved at symmetrical positions on the surface of the bidirectional screw rod (106); Two load-bearing plates (2) are fixedly mounted on the outer surfaces of the two sliding blocks (107), and inner cavities (201) are formed inside the two load-bearing plates (2); Two groups of limiting grooves (202) are both provided on the surfaces of the two load-bearing plates (2), and threaded rods (203) are movably embedded in the inner walls of the two inner cavities (201).

2. The inverter mounting bracket with a grounding clip according to claim 1, characterized in that: The outer surfaces of the two sliding blocks (107) are slidably embedded in the long groove (105), and the outer surfaces of the two threaded rods (203) are threadedly sleeved with a moving plate (204).

3. The inverter mounting bracket with a grounding clip according to claim 2, characterized in that: The outer surfaces of the two movable plates (204) are slidably embedded in the inner cavity (201), and a plurality of vertical rods (205) are fixedly mounted on one side surface of the two movable plates (204).

4. The inverter mounting bracket with a grounding clip according to claim 3, characterized in that: The outer surfaces of the plurality of vertical rods (205) are slidably embedded in the interior of the limiting groove (202), and a non-slip pad (206) is fixedly mounted on one side surface of the plurality of vertical rods (205).

5. The inverter mounting bracket with a grounding clip according to claim 1, characterized in that: Slide grooves (101) are provided at symmetrical locations on the surface of the mounting plate (1), and guide rods (102) are fixedly mounted on the inner walls of the two slide grooves (101).

6. The inverter mounting bracket with a grounding clip according to claim 5, characterized in that: The outer surfaces of the two guide rods (102) are slidably sleeved with connecting blocks (103), and the outer surfaces of the two connecting blocks (103) are slidably embedded in the interior of the sliding groove (101).

7. The inverter mounting bracket with a grounding clip according to claim 6, characterized in that: A spring (104) is fixedly mounted on one side surface of the two connecting blocks (103), and one end surface of the two springs (104) is fixedly mounted on the inner wall of the slide groove (101).

8. The inverter mounting bracket with a grounding clip according to claim 7, characterized in that: A dustproof plate (1031) is fixedly mounted on a surface of one side of the two connection blocks (103) away from the mounting plate (1), and a plurality of protective strips (1032) are fixedly mounted on a surface of one side of the dustproof plate (1031) close to the load-bearing plate (2).

Images