CN202586612U - Motor mounting structure - Google Patents

Abstract

The utility model discloses a motor mounting structure, including motor (1), terminal box (2), joint (3) and coiled pipe (4), coiled pipe (4) surface protrusion screw thread (41) form recess (42) between adjacent screw thread (41), install on motor (1) terminal box (2), connect (3) and install on terminal box (2), joint (3) including connecting body (30) and buckle (31), connect body (30) afterbody protrusion installation section of thick bamboo (32), be equipped with a plurality of mounting holes (320) on installation section of thick bamboo (32), in coiled pipe (4) embedding installation section of thick bamboo (32), buckle (31) are passed mounting hole (320) and are blocked in recess (42) of coiled pipe (4), its simple structure, the installation is simple and easy, connects the fastening, and difficult pine takes off.

Description

A motor mounting structure

Technical field:

The utility model relates to a motor installation structure.

Background technique:

The traditional motor installation structure includes the motor, junction box, joints and serpentine tubes. The junction box is installed on the motor, the joints are installed on the junction box, and the serpentine tubes are installed on the joints. The traditional joint structure has the following three problems: 1) The structure is complicated, the installation is troublesome, and the cost is high; 2) The installation connection is not firm and easy to loosen; 3) The installation carrier has high technical requirements and is troublesome to manufacture.

Invention content:

The purpose of the utility model is to provide a motor installation structure, which is simple in structure, easy to install, fast in connection and not easy to loosen.

The purpose of this utility model is achieved through the following technical solutions.

A motor installation structure, including a motor, a junction box, a connector and a serpentine tube. Threads protrude from the surface of the serpentine tube, and grooves are formed between adjacent threads. The junction box is installed on the motor, and the connector is installed on the junction box. The joint described above includes a joint body and a buckle. The tail of the joint body protrudes from the installation cylinder. There are several installation holes on the installation cylinder. The serpentine tube is embedded in the installation cylinder, and the buckle passes through the installation hole and is stuck in the groove of the serpentine tube. inside.

The above-mentioned joint body also includes a baffle arranged in the middle and a sleeve located in front of the baffle. The outer surface of the sleeve is provided with threads, and the sleeve is inserted into the through hole opened in the junction box and locked by a nut.

The buckle described above includes an elastic ring with a notch and a block protruding from the inner wall of the ring, the ring is set on the outside of the installation cylinder, and the block passes through the installation hole and is embedded in the groove.

The motor described above includes a stator assembly, a rotor assembly, a casing, a front end cover and a rear end cover, the stator assembly is nested outside the rotor assembly, the casing and the stator assembly are connected together, and the front end cover and the rear end cover are installed on both sides of the casing. end, a boss bracket is installed on the outer end surface of the front end cover or the rear end cover, and a control panel is installed in the boss bracket.

The above-mentioned boss support is nested with a shock absorbing ring, and the shock absorbing ring is supported on the mounting bracket.

The above-mentioned boss bracket is provided with an outlet hole, and the lead wire of the control board is drawn out from the outlet hole.

The two sides of the junction box mentioned above are provided with flanges, and the flanges are provided with a number of installation holes, and the screws are embedded in the installation holes to lock the junction box on the motor.

The mounting holes mentioned above are U-shaped open grooves or O-shaped holes.

There are 4 mounting holes mentioned above, which are evenly distributed on the flanges on both sides of the junction box.

Compared with the prior art, the utility model has the beneficial effects as follows: 1) The joint of the utility model includes a joint body and a buckle, the tail of the joint body protrudes from the installation cylinder, the installation cylinder is provided with several installation holes, and the serpentine tube is embedded in the installation cylinder , the buckle passes through the mounting hole and is stuck in the groove of the serpentine tube. The structure is simple, the installation is easy, the connection is tight, and it is not easy to loosen; 2) The joint body also includes a baffle in the middle and a baffle in front of the baffle. The outer surface of the sleeve is threaded, and the sleeve is embedded in the through hole opened by the junction box and locked by a nut, which has strong versatility and is suitable for different types of mounting bodies; 3) The buckle includes an elastic circle with a notch The ring and the block protruding from the inner wall of the ring, the ring is set on the outside of the installation cylinder, the block goes through the installation hole and embedded in the groove, the structure design is reasonable, and the installation and connection are tight; 4) The front cover or rear end of the motor A boss bracket is installed on the outer end of the cover, and a control panel is installed in the boss bracket. The structure is simple, the installation is convenient, the cost is low, the manufacture is easy, and the motor is easy to assemble; There are several mounting holes, the screws are inserted into the mounting holes and the terminal box is locked on the motor, the mounting holes are U-shaped opening slots or O-shaped holes, and the U-shaped opening slots or O-shaped holes are convenient for the mobilization and positioning of the screws during the installation of the terminal box. Easy to install.

Description of drawings:

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a structural representation of the utility model.

Fig. 3 is a cross-sectional view of part A-A in Fig. 2 .

Fig. 4 is a schematic diagram of the assembly structure of the serpentine pipe, the joint and the junction box with the O-shaped hole of the utility model.

Fig. 5 is a cross-sectional view of part B-B in Fig. 4 .

Fig. 6 is a schematic diagram of the assembly structure of the serpentine pipe, the joint and the junction box with U-shaped grooves of the utility model.

Fig. 7 is an exploded view of the joint of the utility model.

Detailed ways:

The utility model will be described in further detail below through specific embodiments in conjunction with the accompanying drawings.

As shown in Figure 1, Figure 4, Figure 5 and Figure 7, the utility model is a motor installation structure, including a motor 1, a junction box 2, a joint 3 and a serpentine tube 4, and the surface of the serpentine tube 4 has protruding threads 41 , a groove 42 is formed between adjacent threads 41, the terminal box 2 is installed on the motor 1, and the joint 3 is installed on the terminal box 2, the joint 3 includes a joint body 30 and a buckle 31, and the tail of the joint body 30 protrudes The installation cylinder 32 is provided with a number of installation holes 320, the serpentine tube 4 is embedded in the installation cylinder 32, the buckle 31 passes through the installation holes 320 and is stuck in the groove 42 of the serpentine tube 4; the joint body 30 also It includes a baffle 33 arranged in the middle and a sleeve 34 located in front of the baffle 33. The outer surface of the sleeve 34 is provided with threads, and the sleeve 34 is embedded in the through hole 21 provided by the junction box 2 and locked by the nut 5; The buckle 31 includes an elastic ring 311 with a notch 310 and a block 312 protruding from the inner wall of the ring 311. The ring 311 is set on the outside of the installation cylinder 32, and the block 312 is embedded in the groove 42 through the installation hole 320. .

As shown in Figure 1, Figure 2 and Figure 3, the motor 1 includes a stator assembly 11, a rotor assembly 12, a casing 13, a front end cover 14 and a rear end cover 15, the stator assembly 11 is nested outside the rotor assembly 12, The casing 12 and the stator assembly 11 are connected together, the front end cover 14 and the rear end cover are installed at both ends of the casing 13, a boss bracket 16 is installed on the outer end surface of the front end cover 14 or the rear end cover 15, and a boss bracket 16 is installed in the boss bracket 16. The control panel 17; the boss bracket 16 is nested with a shock absorbing ring 18, and the shock absorbing ring 18 is supported on the mounting bracket 6; the boss bracket 16 is provided with an outlet hole, and the lead wire 170 of the control panel 17 is drawn from the outlet hole.

As shown in Figure 4, flanges 22 are provided on both sides of the junction box 2, and a number of installation holes 23 are provided on the flanges 22. Screws are embedded in the installation holes 23 and the junction box 2 is locked on the motor 1; the installation The holes 23 are O-shaped holes; there are four mounting holes 23, which are evenly distributed on the flanges 22 on both sides of the junction box 2.

As shown in Figure 6, flanges 22 are provided on both sides of the terminal box 2, and a number of mounting holes 23 are provided on the flanges 22. Screws are embedded in the mounting holes 23 and the terminal box 2 is locked on the motor 1; the installation The holes 23 are U-shaped closed slots; the number of mounting holes 23 is four, which are evenly distributed on the flanges 22 on both sides of the junction box 2 . The joint of the utility model has the advantages of simple structure, easy installation, fast connection and difficult loosening.

Claims (9)

1. A motor mounting structure, comprising a motor (1), a junction box (2), a joint (3) and a serpentine pipe (4), the surface of the serpentine pipe (4) protrudes from the thread (41), and the adjacent thread ( 41) to form a groove (42), the junction box (2) is installed on the motor (1), and the joint (3) is installed on the junction box (2), it is characterized in that: the joint (3) includes a joint The body (30) and buckle (31), the tail of the joint body (30) protrudes from the installation cylinder (32), the installation cylinder (32) is provided with several installation holes (320), and the serpentine tube (4) is embedded in the installation cylinder ( 32), the buckle (31) passes through the mounting hole (320) and is stuck in the groove (42) of the serpentine tube (4). 2. A motor installation structure according to claim 1, characterized in that: the joint body (30) further comprises a baffle (33) arranged in the middle and a sleeve (34) located in front of the baffle (33), The outer surface of the sleeve (34) is threaded, and the sleeve (34) is embedded in the through hole (21) provided by the junction box (2) and locked by the nut (5). 3. A motor mounting structure according to claim 1 or 2, characterized in that: the buckle (31) includes an elastic ring (311) with a gap (310) and a secondary ring (311) The block (312) protruding from the inner wall surface, the ring (311) is sleeved on the outside of the installation cylinder (32), and the block (312) passes through the installation hole (320) and is embedded in the groove (42). 4. A motor installation structure according to claim 1, characterized in that: the motor (1) includes a stator assembly (11), a rotor assembly (12), a casing (13), and a front cover (14) and the rear end cover (15), the stator assembly (11) is nested outside the rotor assembly (12), the casing (12) and the stator assembly (11) are connected together, and the front end cover (14) and the rear end cover are installed on the casing (13) two ends, boss support (16) is installed on front end cover (14) or rear end cover (15) outer end face, and control board (17) is installed in boss support (16). 5. A motor mounting structure according to claim 4, characterized in that: a shock absorbing ring (18) is nested outside the boss bracket (16), and the shock absorbing ring (18) is supported on the mounting bracket (6) . 6. A motor installation structure according to claim 4 or 5, characterized in that: the boss bracket (16) is provided with an outlet hole, and the lead wire (170) of the control board (17) is drawn out from the outlet hole. 7. A motor installation structure according to claim 1, characterized in that: flanges (22) are provided on both sides of the junction box (2), and several mounting holes (23) are provided on the flanges (22), Insert the screws into the mounting holes (23) and lock the junction box (2) on the motor (1). 8. A motor installation structure according to claim 7, characterized in that: said installation hole (23) is a U-shaped opening groove or an O-shaped hole. 9. A motor installation structure according to claim 7 or 8, characterized in that: there are four installation holes (23), which are evenly distributed on the flanges (22) on both sides of the junction box (2) .

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