Compressor grounding assembly

Abstract

The utility model relates to the field of compressor grounding, in particular to a compressor grounding assembly which comprises a mounting plate, a connecting protrusion is welded to the center of the outer wall of one side of the mounting plate, a connecting screw is welded to the center of the connecting protrusion, and combination holes distributed at equal intervals are formed in the outer wall of the mounting plate. An insertion assembly is arranged on the outer wall of the other side of the mounting plate and located at the combination hole; the threaded rods are welded to the outer wall of one side of the combination plate at equal intervals, the rotating shaft is installed in the center of the outer wall of the other side of the combination plate, and the extension rod is installed on the outer wall of the other end of the rotating shaft. The nut is in threaded connection with the outer wall of the connecting screw to fix the connecting terminal in the connecting groove, the pin shaft is inserted into the pin hole in the outer wall of the connecting screw, and the pin shaft is in contact with the outer wall of one side of the nut, so that grounding failure of the wiring terminal caused by loosening of the nut is avoided, and connection and positioning are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to compressor grounding technical field, especially a kind of compressor grounding assembly. BACKGROUND

[0002] Compressor is a driven fluid machine that promotes low-pressure gas to high-pressure gas, and is the heart of refrigeration system. It absorbs low-temperature and low-pressure refrigerant gas from the suction pipe, and discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe after compression by the motor-driven piston, providing power for the refrigeration cycle.

[0003] The conventional compressor grounding terminal adopts two structures of ring-shaped terminal and U-shaped terminal. During installation, the terminal is rotated by the rotation force of the locking nut, and it is not easy to position. UTILITY MODEL CONTENT

[0004] The utility model aims at the above-mentioned problems and deficiencies, and provides a kind of compressor grounding assembly: the nut is threadedly connected to the outer wall of the connecting screw rod, the connecting terminal is fixed in the connecting groove, and finally the pin shaft is inserted into the pin hole of the outer wall of the connecting screw rod, the pin shaft is in contact with the outer wall of one side of the nut, to avoid the loosening of the nut leading to the grounding failure of the terminal, facilitate connection and positioning, and solve the problem of terminal loosening.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of compressor grounding assembly, including mounting plate, the center of one side outer wall of the mounting plate is welded with connecting protrusion, and the center of connecting protrusion is welded with connecting screw rod, the outer wall of the mounting plate is provided with combination hole distributed at equal distance, and the other side outer wall of the mounting plate is provided with plug-in assembly at combination hole;Plug-in assembly includes combination plate, threaded rod welded at equal distance on one side outer wall of combination plate, rotating shaft installed at the center of the other side outer wall of combination plate and extension rod installed on the other end outer wall of rotating shaft.

[0007] Preferably, the outer wall of the connecting protrusion is provided with a connecting groove, and the outer wall of the connecting screw rod is slidably connected with a connecting terminal.

[0008] Preferably, the outer wall of the connecting screw rod is threadedly connected with a nut, and the outer wall of one side of the nut is in contact with the connecting terminal, and the outer wall of one side of the connecting terminal is located in the connecting groove.

[0009] According to the above scheme: the nut is threadedly connected to the outer wall of the connecting screw rod, the connecting terminal is fixed in the connecting groove, and finally the pin shaft is inserted into the pin hole of the outer wall of the connecting screw rod, the pin shaft is in contact with the outer wall of one side of the nut, to avoid the loosening of the nut leading to the grounding failure of the terminal, facilitate connection, and positioning.

[0010] Preferably, the connecting screw outer wall is provided with equidistantly distributed pin holes, and a pin shaft is inserted into the pin holes, and the cross section of the pin shaft is in the shape of "R".

[0011] Preferably, the outer wall of the mounting plate is provided with mounting holes at four corners, and the outer wall of the mounting plate is attached to the outer wall of the combined plate.

[0012] Preferably, the outer wall of the combined plate is slidably connected with the outer wall of the threaded rod in the combined hole.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The nut is threadedly connected to the outer wall of the connecting screw to fix the connecting terminal in the connecting groove, and finally the pin shaft is inserted into the pin hole of the outer wall of the connecting screw, and the pin shaft is in contact with the outer wall of the nut on one side, thereby avoiding the loosening of the nut to cause the grounding failure of the connecting terminal, facilitating connection and positioning. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 The present application provides an expanded structure schematic view of a compressor grounding assembly;

[0016] Fig. 2 The present application provides an overall structure schematic view of a compressor grounding assembly;

[0017] Fig. 3 The present application provides an overall structure schematic view of a compressor grounding assembly.

[0018] In the figure: 1 mounting plate, 2 mounting hole, 3 connecting protrusion, 4 connecting screw, 5 connecting groove, 6 connecting terminal, 7 nut, 8 pin hole, 9 pin shaft, 10 plug-in assembly, 11 combined hole, 12 combined plate, 13 threaded rod, 14 rotating shaft, 15 extension rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0020] Embodiment:

[0021] Referring to Figs. 1-3 A compressor grounding assembly includes a mounting plate 1, a connecting protrusion 3 is welded at the center of the outer wall of the mounting plate 1 on one side, a connecting screw 4 is welded at the center of the connecting protrusion 3, equidistantly distributed combined holes 11 are provided on the outer wall of the mounting plate 1, and a plug-in assembly 10 is provided on the other side of the outer wall of the mounting plate 1 at the combined hole 11.

[0022] The plug-in assembly 10 comprises a combination plate 12, a threaded rod 13 welded at equal distances on the outer wall of one side of the combination plate 12, a rotating shaft 14 installed at the center of the outer wall of the other side of the combination plate 12, and an extension rod 15 installed on the outer wall of the other end of the rotating shaft 14. The extension rod 15 is driven into the ground by a tool to complete the grounding of the compressor. The rotating shaft connects the combination plate 12 and the extension rod 15 to facilitate direction adjustment.

[0023] A connecting groove 5 is formed on the outer wall of the connecting protrusion 3, and a connecting terminal 6 is slidingly connected to the outer wall of the connecting screw rod 4. The connecting groove 5 on the connecting protrusion 3 positions the connecting terminal 6 to prevent the connecting terminal 6 from rotating with the nut 7.

[0024] A nut 7 is threadedly connected to the outer wall of the connecting screw rod 4, and the outer wall of one side of the nut 7 is in contact with the connecting terminal 6. The outer wall of one side of the connecting terminal 6 is located in the connecting groove 5.

[0025] Equidistantly distributed pin holes 8 are formed on the outer wall of the connecting screw rod 4, and a pin shaft 9 is inserted into the pin holes 8. The cross section of the pin shaft 9 is in the shape of an "R" to prevent the nut 7 from loosening.

[0026] Mounting holes 2 are formed at the corners of the outer wall of the mounting plate 1, and the outer wall of one side of the combination plate 12 is attached to the outer wall of the mounting plate 1. After aligning the threaded rod 13 on the combination plate 12 with the combination hole 11, the threaded rod 13 is screwed with the nut to fix the combination plate 12 and the mounting plate 1.

[0027] The outer wall of the threaded rod 13 on the outer wall of the combination plate 12 is slidingly connected in the combination hole 11.

[0028] Working principle: When in use, whether to increase the plug-in assembly 10 is selected according to the site conditions. The mounting plate 1 is fixed to the ground through the mounting hole 2. After the connecting terminal 6 is connected with the ground wire of the compressor and is sleeved on the outer wall of the connecting screw rod 4, the connecting terminal 6 is moved into the connecting groove 5 of the connecting protrusion 3. The nut 7 is threadedly connected to the outer wall of the connecting screw rod 4 to fix the connecting terminal 6 in the connecting groove 5. Finally, the pin shaft 9 is inserted into the pin hole 8 on the outer wall of the connecting screw rod 4, and the pin shaft 9 is in contact with the outer wall of one side of the nut 7 to prevent the nut 7 from loosening and causing the grounding of the connecting terminal 6 to fail. After aligning the threaded rod 13 on the combination plate 12 with the combination hole 11, the threaded rod 13 is screwed with the nut to fix the combination plate 12 and the mounting plate 1. The extension rod 15 is driven into the ground by a tool to complete the grounding of the compressor. The rotating shaft connects the combination plate 12 and the extension rod 15 to facilitate direction adjustment.

[0029] The exemplary embodiments of the present application are described in detail herein with reference to the accompanying drawings. As those skilled in the art will understand, various modifications and changes can be made to the above-described embodiments without departing from the underlying inventive concepts disclosed herein and each of the individual features of the application can be used in various combinations with each other and in the absence of the other features without departing from the scope of the present application, which is to be defined only by the appended claims. The foregoing description of specific exemplary embodiments of the present application has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the application to the precise forms disclosed. Obviously many modifications and variations are possible in light of the above teaching. It is intended that the scope of the application be limited not with reference to the specific exemplary embodiments described above, but rather to the appended claims and their equivalents.

Claims

1. A compressor grounding assembly, comprising a mounting plate (1), characterized in that, A connecting protrusion (3) is welded to the center of one side of the outer wall of the mounting plate (1), and a connecting screw (4) is welded to the center of the connecting protrusion (3). The outer wall of the mounting plate (1) is provided with equidistantly distributed combination holes (11), and the other side of the outer wall of the mounting plate (1) is provided with a plug-in assembly (10) at the combination hole (11). The plug-in assembly (10) includes a combination plate (12), threaded rods (13) welded at equal intervals to the outer wall of one side of the combination plate (12), a pivot (14) installed at the center of the outer wall of the other side of the combination plate (12), and an extension rod (15) installed on the outer wall of the other end of the pivot (14).

2. A compressor grounding assembly according to claim 1, characterized in that, The outer wall of the connecting protrusion (3) is provided with a connecting groove (5), and the outer wall of the connecting screw (4) is slidably connected with a connecting terminal (6).

3. A compressor grounding assembly according to claim 1, characterized in that, The outer wall of the connecting screw (4) is threaded with a nut (7), and one side of the outer wall of the nut (7) is in contact with the connecting terminal (6), and one side of the outer wall of the connecting terminal (6) is located in the connecting groove (5).

4. A compressor grounding assembly according to claim 1, characterized in that, The outer wall of the connecting screw (4) is provided with equally spaced pin holes (8), and a pin shaft (9) is inserted into the pin hole (8). The cross section of the pin shaft (9) is an "R" shaped structure.

5. A compressor grounding assembly according to claim 1, characterized in that, Mounting holes (2) are provided at the four corners of the outer wall of the mounting plate (1), and one side of the outer wall of the combined plate (12) is in contact with the outer wall of the mounting plate (1).

6. A compressor grounding assembly according to claim 1, characterized in that, The threaded rod (13) on the outer wall of the combined plate (12) is slidably connected to the outer wall of the combined hole (11).

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