Motor wiring connection structure

Abstract

The utility model discloses a motor wiring connection structure, which relates to the technical field of wiring connection, and comprises a motor body, a wiring structure is arranged on the motor body, the wiring structure comprises a wiring box, a wiring part is arranged in the wiring box, the wiring box comprises a box body and a cover, and the wiring part comprises an installation assembly and a plurality of connection assemblies. A plurality of limiting components are arranged on the mounting assembly, the connecting assembly comprises an extending component and two fixing components, and the two fixing components are located at the two ends of the extending component. According to the utility model, the length of the connecting assembly can be adjusted as required, so that various metal sheets do not need to be prepared, searching and comparison are not needed during installation, the assembly is more convenient and faster, the installation efficiency is improved, and meanwhile, the electric wire and the metal sheets can be limited and fixed without nuts; the wire and the metal sheet are more convenient to disassemble and assemble, and less time is consumed.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring connection, in particular to a motor wiring connection structure. Background Art

[0002] As the mine continues to deepen, affected by heat sources such as heat dissipation from high-temperature surrounding rocks, air self-compression heat, heat dissipation from mechanical equipment, and oxidation heat, the motors of coal mine electromechanical equipment need to use a wiring device. The joints of the wires need to use a junction box for protection. The wire pipe is connected to the junction box, and the wires in the wire pipe are connected in the junction box to protect and connect the wires.

[0003] There are many ways to connect the wires of the motor of coal mine electromechanical equipment. The current common connection method is to wrap the wires around the terminal, then put a metal sheet between two adjacent terminals, and finally turn the nut to move the nut down on the terminal to fix the wires and the metal sheet. However, the distance between the two horizontal and vertical terminals is not necessarily the same. When the distance is different, it is necessary to prepare and select metal sheets of different lengths according to different wiring methods, which is time-consuming and the installation efficiency is not high. For this reason, we propose a motor wiring connection structure to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art involved in the background technology and proposes a motor wiring connection structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A motor wiring connection structure includes a motor body, the motor body is provided with a wiring structure, the wiring structure includes a junction box, a wiring component is provided in the junction box, the junction box includes a box body and a cover, the wiring component includes a mounting component and a plurality of connection components, the mounting component is provided with a plurality of limiting members, the connection component includes an extension component and two fixing components, and the two fixing components are located at both ends of the extension component.

[0007] Preferably, the four side surfaces in the box body are fixedly connected with a fixing plate, a No. 1 fixing tube is fixedly connected to the fixing plate, and four No. 2 fixing tubes are fixedly connected to the cover, and the No. 2 fixing tubes correspond to the No. 1 fixing tubes.

[0008] Preferably, the mounting assembly comprises a mounting plate fixedly connected to the box body, two groups of fixing columns are fixedly connected to the mounting plate, and each group of fixing columns consists of a plurality of fixing columns.

[0009] The installation assembly is used for connecting and installing electrical wires.

[0010] Preferably, the limiting member includes a top plate fixedly connected to a fixed column, a pressure plate is slidably connected to the fixed column, two V-shaped elastic sheets are fixedly connected between the top plate and the pressure plate, and the two V-shaped elastic sheets are symmetrically arranged, and a convex plate is fixedly connected to one side of the pressure plate.

[0011] The setting of the limiting component can fix the wires and the metal sheets.

[0012] Preferably, the extension member comprises a U-shaped plate, the extension plate is slidably connected inside the U-shaped plate, and a spring is fixedly connected between the U-shaped plate and the extension plate.

[0013] The provision of the extension member can adjust the distance between the two fixing members.

[0014] Preferably, the fixing component includes a connecting plate, one end of which is fixedly connected to a semicircular ring No. 1, a semicircular ring No. 2 is slidably connected to the semicircular ring No. 1, a positioning rod is fixedly connected to the top of the semicircular ring No. 2, a sliding rod is slidably connected to the connecting plate, and a connecting piece is fixedly connected to the sliding rod.

[0015] The provision of the fixing member can connect the connecting assembly and the fixing column together.

[0016] Preferably, the connecting member and the positioning rod correspond to each other, and the top of the connecting member and the positioning rod are flush with the top of the U-shaped plate.

[0017] The utility model has at least the following beneficial effects:

[0018] 1. A motor wiring connection structure, through the arrangement of an extension member and a fixing member, the length of a connection component can be adjusted as needed, so that the connection component can be fixed on a corresponding fixing column, so that there is no need to prepare a variety of metal sheets, and there is no need to find a comparison during installation, and the assembly is more convenient and quick, thereby improving the installation efficiency.

[0019] 2. A motor wiring connection structure, through the setting of a limiting component, can limit and fix the wires and metal sheets without nuts, making the disassembly and assembly of the wires and metal sheets more convenient and less time-consuming. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

[0022] Figure 2 It is a schematic diagram of the connection structure of the utility model;

[0023] Figure 3 It is a cross-sectional view of the wiring structure in the utility model;

[0024] Figure 4 It is the internal schematic diagram of the junction box in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the lid in the utility model;

[0026] Figure 6 It is an exploded view of the wiring components in the utility model;

[0027] Figure 7 It is an exploded view of the connection assembly in the utility model;

[0028] Figure 8 It is a structural schematic diagram of the limiting component in the utility model.

[0029] In the figure: 1. motor body; 2. wiring structure; 3. junction box; 301. box body; 3011. fixing plate; 3012. No. 1 fixing cylinder; 302. cover; 3021. No. 2 fixing cylinder; 4. wiring component; 401. mounting assembly; 4011. mounting plate; 4012. fixing column; 402. connecting assembly; 403. limiting member; 4031. top plate; 4032. pressing plate; 4033. V-shaped elastic sheet; 4034. convex plate; 404. extension member; 4041. U-shaped plate; 4042. extension plate; 4043. spring; 405. fixing member; 4051. connecting plate; 4052. No. 1 semicircular ring; 4053. No. 2 semicircular ring; 4054. positioning rod; 4055. sliding rod; 4056. connecting piece. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] Reference Figure 1-8A motor wiring connection structure includes a motor body 1. The motor body 1 is a prior art and is not described in detail herein. A wiring structure 2 is provided on the motor body 1. The wiring structure 2 includes a terminal box 3. A wiring component 4 is provided in the terminal box 3. The terminal box 3 includes a box body 301 and a cover 302. The wiring component 4 includes a mounting component 401 and a plurality of connecting components 402. A plurality of limiting members 403 are provided on the mounting component 501. The connecting component 402 includes an extending member 404 and two fixing members 405, and the two fixing members 405 are located at both ends of the extending member 404.

[0032] The four side surfaces of the box body 301 are fixedly connected with a fixing plate 3011, and a No. 1 fixing cylinder 3012 is fixedly connected to the fixing plate 3011. Four No. 2 fixing cylinders 3021 are fixedly connected to the cover 302, and the No. 2 fixing cylinders 3021 correspond to the No. 1 fixing cylinders 3012. The cover 302 and the box body 301 are fixedly connected by bolts, which are not marked in the figure.

[0033] The mounting assembly 401 includes a mounting plate 4011 fixedly connected to the box body 301 , and two groups of fixing columns 4012 are fixedly connected to the mounting plate 4011 , and each group of fixing columns 4012 is composed of a plurality of fixing columns 4012 , and the fixing columns 4012 are used for connecting electric wires.

[0034] The limiting component 403 includes a top plate 4031 fixedly connected to a fixed column 4012, and a pressure plate 4032 is slidably connected to the fixed column 4012. The setting of the pressure plate 4032 can limit and fix the wires and metal sheets. Two V-shaped elastic sheets 4033 are fixedly connected between the top plate 4031 and the pressure plate 4032, and the two V-shaped elastic sheets 4033 are symmetrically arranged. The V-shaped elastic sheets 4033 provide downward pressure on the pressure plate 4032. A convex plate 4034 is fixedly connected to one side of the pressure plate 4032. The setting of the convex plate 4034 facilitates the pushing of the pressure plate 4032.

[0035] The extension member 404 includes a U-shaped plate 4041, an extension plate 4042 is slidably connected inside the U-shaped plate 4041, a spring 4043 is fixedly connected between the U-shaped plate 4041 and the extension plate 4042, and both the U-shaped plate 4041 and the extension plate 4042 are supported by conductive metals.

[0036] The fixing member 405 includes a connecting plate 4051, which is fixedly connected to the U-shaped plate 4041 or the extension plate 4042. A No. 1 semicircular ring 4052 is fixedly connected to one end of the connecting plate 4051. The arc of the semicircular plate 4052 does not exceed a semicircle. A No. 2 semicircular ring 4053 is slidably connected to the No. 1 semicircular ring 4052. A positioning rod 4054 is fixedly connected to the top of the No. 2 semicircular ring 4053. A sliding rod 4055 is slidably connected to the connecting plate 4051. A connecting piece 4056 is fixedly connected to the sliding rod 4055. The connecting piece 4056 is composed of a cross bar and a circular ring. The circular ring corresponds to the positioning rod 4054. The connecting piece 4056 corresponds to the positioning rod 4054, and the top of the connecting piece 4056 and the positioning rod 4054 are flush with the top of the U-shaped plate 4041.

[0037] When in use, first lift the convex plate 4034 upwards, then the pressure plate 4032 will move upwards and squeeze the V-shaped elastic sheet 4033, and then the wires are wound around the fixing column 4012. When all the fixing columns 4012 are wound with wires, the connecting assembly 402 is placed on the mounting plate 4011 according to the wiring method. At this time, the No. 2 semicircular ring 4053 overlaps with the No. 1 semicircular ring 4052. Similarly, the push plate 4034 is lifted to move the pressure plate 4032 upwards, and then a fixing component 405 is aligned with the corresponding fixing column 4012 so that the fixing column 4012 is located inside the two semicircular rings, and the semicircular rings are located above the wires wound around the fixing column 4012. Then, the No. 2 semicircular ring 4053 is rotated so that the fixing column 4012 is located between the semicircles formed by the two semicircular rings. At this time, the gap between the No. 2 semicircular ring 4053 and the No. 1 semicircular ring 4052 is smaller than the diameter of the fixing column 4012.

[0038] Then, the connecting piece 4056 is pulled upwards, and the sliding rod 4055 will move upwards until the bottom of the connecting rod 4056 is higher than the positioning rod 4054. Then, the connecting piece 4056 is rotated so that the ring on the connecting piece 4056 is aligned with the positioning rod 4054 and inserted, thereby limiting the second semi-circular ring 4053 and preventing the second semi-circular ring 4053 from sliding on the first semi-circular ring 4052.

[0039] Then, the extension plate 4042 is pulled outward and the connecting component 402 is rotated, so that another fixing member 402 is fixed on the corresponding fixing column 4012 in the same way, thereby connecting two adjacent fixing columns 4012. At the same time, the pressing plate 4032 will press the connecting component 402 downward under the elastic force of the V-shaped high elastic sheet 4033, thereby limiting and fixing the wires and the connecting component 402.

[0040] The above shows and describes the basic principle, main features and 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements 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 motor wiring connection structure, comprising a motor body (1), characterized in that: The motor body (1) is provided with a wiring structure (2), the wiring structure (2) comprises a wiring box (3), a wiring component (4) is provided inside the wiring box (3), the wiring box (3) comprises a box body (301) and a cover (302), the wiring component (4) comprises a mounting assembly (401) and a plurality of connection assemblies (402), the mounting assembly (401) is provided with a plurality of limiting components (403), the connection assembly (402) comprises an extension component (404) and two fixing components (405), and the two fixing components (405) are located at both ends of the extension component (404).

2. A motor wiring connection structure according to claim 1, characterized in that: The four side surfaces of the box body (301) are fixedly connected with a fixing plate (3011), a No. 1 fixing tube (3012) is fixedly connected to the fixing plate (3011), and four No. 2 fixing tubes (3021) are fixedly connected to the cover (302), and the No. 2 fixing tubes (3021) correspond to the No. 1 fixing tubes (3012).

3. A motor wiring connection structure according to claim 2, characterized in that: The mounting assembly (401) comprises a mounting plate (4011) fixedly connected to the box body (301), two groups of fixing columns (4012) are fixedly connected to the mounting plate (4011), and each group of fixing columns (4012) is composed of a plurality of fixing columns (4012).

4. A motor wiring connection structure according to claim 3, characterized in that: The limiting member (403) comprises a top plate (4031) fixedly connected to a fixing column (4012); a pressing plate (4032) is slidably connected to the fixing column (4012); two V-shaped elastic sheets (4033) are fixedly connected between the top plate (4031) and the pressing plate (4032); the two V-shaped elastic sheets (4033) are symmetrically arranged; and a convex plate (4034) is fixedly connected to one side of the pressing plate (4032).

5. A motor wiring connection structure according to claim 4, characterized in that: The extension member (404) comprises a U-shaped plate (4041), an extension plate (4042) is slidably connected inside the U-shaped plate (4041), and a spring (4043) is fixedly connected between the U-shaped plate (4041) and the extension plate (4042).

6. A motor wiring connection structure according to claim 5, characterized in that: The fixing member (405) comprises a connecting plate (4051), one end of which is fixedly connected to a first semicircular ring (4052), a second semicircular ring (4053) is slidably connected to the first semicircular ring (4052), a positioning rod (4054) is fixedly connected to the top of the second semicircular ring (4053), a sliding rod (4055) is slidably connected to the connecting plate (4051), and a connecting piece (4056) is fixedly connected to the sliding rod (4055).

7. A motor wiring connection structure according to claim 6, characterized in that: The connecting piece (4056) corresponds to the positioning rod (4054), and the top of the connecting piece (4056) and the positioning rod (4054) is flush with the top of the U-shaped plate (4041).

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