CN210296818U

CN210296818U - Synchronous motor is with being convenient for connecting cable pencil

Info

Publication number: CN210296818U
Application number: CN201921594304.XU
Authority: CN
Inventors: 何鹏程
Original assignee: Changzhou Haiqing Electric Appliance Co Ltd
Current assignee: Changzhou Haiqing Electric Appliance Co Ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-04-10
Anticipated expiration: 2029-09-24

Abstract

The utility model discloses a cable harness convenient for connecting for a synchronous motor, which comprises a cable line and an adapter, wherein the two ends of the cable line are inlaid with the adapter, one end of the adapter is provided with a buckle, one end of the buckle is inlaid with a ceramic frame, an electric plug sheet set is inlaid in the ceramic frame, one end of the electric plug sheet set is positioned in the adapter, and a harness supporting plate is inlaid in the adapter, the utility model discloses a separating cavity which is arranged in the buckle is convenient for separating the plug sheets of the electric plug sheet set, thereby avoiding the occurrence of short circuit caused by bending and overlapping of the plug sheets, improving the safety of the whole harness, effectively avoiding the occurrence of fracture caused by mutual contact of the plug sheets of the electric plug sheet set through the electric plug sheet set inlaid in the ceramic frame, and simultaneously utilizing the electric plug sheet set to replace the traditional circuit, the situation that the wiring circuit is directly damaged due to voltage and connection problems caused by direct connection of the wiring harness is avoided.

Description

Synchronous motor is with being convenient for connecting cable pencil

Technical Field

The utility model relates to a synchronous machine cable conductor field specifically is a synchronous machine is with being convenient for connecting cable harness.

Background

Cable conductors are typically rope-like cables made by stranding several or groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the entire outer surface being coated with a highly insulating coating. The cable has the characteristics of internal electrification and external insulation.

Most of cables used by the synchronous motor are cable harnesses which are directly inserted into the synchronous motor and are connected with an internal connecting slot of the synchronous motor.

However, the existing cable harness for the synchronous motor has the following disadvantages:

1. the existing cable for the synchronous motor is single in power connection mode and cannot meet the use requirements of synchronous motors with different power connection requirements.

2. The existing cable for the synchronous motor is poor in insulation at the electric connection part, so that electric connection pieces are easily bent and mutually lapped, and the short circuit condition is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a synchronous machine is with being convenient for connecting cable harness to it is single to solve current cable conductor that is used for synchronous machine among the above-mentioned background art and connect the electric mode, can't satisfy the synchronous machine that the difference connects the electric demand and use, and current cable conductor that is used for synchronous machine connects electric department insulating nature poor, leads to connecting the crooked mutual overlap joint of electric piece easily, leads to the problem that the condition of short circuit appears.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a synchronous machine is with being convenient for connect cable pencil, includes cable conductor and adapter, the cable conductor both ends are all inlayed and are had the adapter, adapter one end eye-splice is installed the eye-splice and is emitted, the eye-splice emits inside one end and inlays and have ceramic frame, the inside electricity inserting piece group of inlaying of ceramic frame, it is inside to connect electricity inserting piece group one end to be located the adapter, inside the inlaying of adapter has the pencil layer board, pencil layer board one end is inlayed and is connect the piece group, connect the piece group and connect rotatory conductive bolt of installing between the piece group, cable conductor surface coating has insulating gum cover, the inside wiring of cable conductor is installed the wire harness group, pencil layer board side surface eye-splice installs the baffler, baffler one end supports and leans on in ceramic frame surface.

Preferably, the inside asbestos rope that inlays of cable conductor, the winding of pencil group is on the asbestos rope surface, the inside packing of cable conductor has glass fiber, through the inside inlayed asbestos rope of cable conductor, has improved the anti pulling nature of cable conductor to avoid the cable conductor to receive the easy cracked condition of power of dragging to appear, through the inside glass fiber who fills of cable conductor simultaneously, can be used to fill in the seam system between the pencil group, thereby avoid leading to the broken condition of initiation of the mutual friction damage to appear between the pencil group pencil because of the vibrations of cable conductor removal.

Preferably, a wire buckling groove is formed in the surface of the wire harness supporting plate, one end of the wire buckling groove is located at one end of the contact patch assembly, the wire harness assembly is buckled inside the wire buckling groove, a power connection rod is installed between one end of the wire harness assembly and the contact patch assembly, the wire buckling groove formed in the surface of the wire harness supporting plate is beneficial to fixing the wire harness assembly, the condition that the wire harness at the wire harness connection position of the wire harness assembly is wound to influence power connection is prevented, and the phenomenon that the wire harness at the wire harness connection position of the wire harness assembly is easy to break when the wire harness moves.

Preferably, the separation chamber has been seted up to the eye-splice cap inside, connect electric insertion piece group one end to be located inside the separation chamber, through the inside separation chamber of seting up of eye-splice cap, the inserted sheet that does benefit to and connect electric insertion piece group separates to avoid appearing the crooked overlap joint of inserted sheet and lead to the condition appearance of short circuit, improved the safety in utilization of whole pencil.

Preferably, rotatory fastening bolt of installing of adapter one side surface, and fastening bolt one end is located the eye-splice and emits inside, the adapter emits eye-splice department casing with the eye-splice and installs sealed rubber ring, and through the fastening bolt of the rotatory installation of adapter one side surface, the eye-splice of just doing benefit to the installation dismantlement under different demands emits, emits the sealed rubber ring of eye-splice department casing installation through adapter and eye-splice simultaneously, can improve the leakproofness between adapter and the eye-splice emits, avoids dust or liquid to pass through adapter and eye-splice and emit the top end and link up the department and get into its inside unable normal use condition appearance that causes whole pencil to appear.

Preferably, the two ends of the buckle cap are welded with the installation hasps, and the installation hasps welded at the two ends of the buckle cap are convenient to match with the motor power connection port to fix and join the bolt.

The utility model provides a synchronous motor is with being convenient for connecting cable harness possesses following beneficial effect:

(1) the utility model discloses a eye-splice emits the inside branch compartment of seting up, the inserted sheet that will connect electric mortice sheet group is conveniently done benefit to and is separated, thereby avoid appearing the condition that the crooked overlap joint of inserted sheet leads to the short circuit and appear, the safety in utilization of whole pencil has been improved, connect electric mortice sheet group through the inside inlaying of ceramic frame, the inserted sheet that can effectively avoid connecting electric mortice sheet group contacts each other and leads to the cracked condition to take place, also can utilize simultaneously to connect electric mortice sheet group and replace traditional circuit, avoid the pencil direct electricity to connect to lead to because of voltage and link up the condition that the problem made the direct damage of electric circuit.

(2) The utility model discloses a directly tie up the knot with motor wiring harness on the terminal group that the inside pencil layer board one end of adapter was inlayed, utilize the terminal group to replace the linking line of cable conductor, thereby protected the cable conductor, the life of cable conductor has been addd, and the linking of whole cable harness is waterproof, through the knot wire casing that the wiring harness layer board surface was seted up, just do benefit to and fix wiring harness group, prevent that wiring harness winding influence from connecing the condition appearance of electricity, and can effectively avoid wiring harness activity easy cracked clear can appear.

(3) The utility model discloses a fastening bolt of rotatory installation of adapter one side surface, the buckle of just doing benefit to the installation and dismantlement under different demands emits, emits the sealed rubber ring of buckle department toggle installation through adapter and buckle simultaneously, can improve the leakproofness between adapter and the buckle emits, avoids dust or liquid to pass through adapter and buckle and emits the top and link up the department and get into its inside unable normal use's that causes whole pencil the condition appearance.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the adaptor according to the present invention;

fig. 3 is a schematic view of the internal structure of the cable of the present invention.

In the figure: 1. a cable wire; 2. an adaptor head; 3. a buckle cap; 4. sealing the rubber ring; 5. installing hasps; 6. fastening a bolt; 7. a ceramic frame; 8. a separation chamber; 9. a plug-in socket set; 10. a wire harness support plate; 11. connecting a power supply unit; 12. a conductive bolt; 13. connecting a power rod; 14. a wire buckling groove; 15. a barrier plate; 16. insulating rubber sleeves; 17. glass fibers; 18. an asbestos cord; 19. and (4) wire harness groups.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides a synchronous machine is with being convenient for connect cable harness, includes cable conductor 1 and

adapter

2, 1 both ends of cable conductor are all inlayed and are had

adapter

2, 2 one end eye-buckles of adapter install the eye-splice and emit 3, the eye-splice emits 3 inside one end and inlays and have ceramic frame 7, the inside electricity plug-in sheet group 9 that inlays of ceramic frame 7, electricity plug-in sheet group 9 one end is located inside

adapter

2, 2 inside inlays of adapter have

pencil layer board

10, 10 one end of pencil layer board is inlayed and is had contact piece group 11, contact piece group 11 and connect and install conducting bolt 12 with connecing between the electricity plug-in sheet group 9 rotation, 1 surface coating of cable conductor has insulating

gum cover

16, 1 inside wiring installation of cable conductor is in

pencil group

19, 10 side surface eye-splice of pencil layer

board installs baffler

15, 15 one end of baffler supports and leans on in ceramic frame 7 surfaces.

Preferably, the internal asbestos rope 18 that inlays of cable conductor 1, the pencil group 19 is around being tied in asbestos rope 18 surface, the internal packing of cable conductor 1 has glass fiber 17, through the internal inlayed asbestos rope 18 of cable conductor 1, has improved the anti pulling nature of cable conductor 1 to avoid cable conductor 1 to receive the easy cracked condition of power of dragging to appear, simultaneously through the glass fiber 17 of the internal packing of cable conductor 1, can be used to fill up the seam system between pencil group 19, thereby avoid leading to the broken condition of mutual friction damage initiation appearance between the pencil of pencil group 19 because of the vibrations are removed to cable conductor 1.

Preferably, a wire buckling groove 14 is formed in the surface of the wire harness supporting plate 10, one end of the wire buckling groove 14 is located at one end of the contact patch 11, the wire harness group 19 is buckled inside the wire buckling groove 14, the power connection rod 13 is installed between one end of the wire harness group 19 and the contact patch 11, the wire buckling groove 14 formed in the surface of the wire harness supporting plate 10 is favorable for fixing the wire harness group 19, the situation that the wire harness at the power connection position of the wire harness group 19 is wound to influence the power connection is prevented, and the situation that the wire harness at the power connection position of the wire harness group 19 is easy to break can be effectively avoided.

Preferably, division chamber 8 has been seted up to buckle cap 3 inside, connect electric plug group 9 one end to be located division chamber 8 inside, through the division chamber 8 that buckle cap 3 inside was seted up, the inserted sheet that does benefit to and connect electric plug group 9 is separated to avoid appearing the crooked overlap joint of inserted sheet and lead to the condition appearance of short circuit, improved the safety in utilization of whole pencil.

Preferably, 2 side surface rotation in the joint head installs fastening bolt 6, and fastening bolt 6 one end is located the eye-splice and emits 3 insides, the joint head 2 emits 3 eye-splice department buckles with the eye-splice and installs sealed rubber ring 4, through 2 side surface rotation in the joint head installation fastening bolt 6, just do benefit to the installation under different demands and dismantle the eye-splice and emit 3, emit 3 eye-splice department buckles through joint head 2 and eye-splice simultaneously and install sealed rubber ring 4, can improve the leakproofness between joint head 2 and the eye-splice and emit 3, avoid dust or liquid to emit 3 top links up the department through joint head 2 and eye-splice and get into its inside unable normal use's of whole pencil condition appearance that causes.

Preferably, the 3 both ends welding of buckle cap have installation hasp 5, hold 3 both ends welded installation hasp 5 through the buckle, do benefit to the cooperation motor and connect the electric mouth and carry out the bolt fastening and link up.

It should be noted that, when working, according to the requirement of the power connection port of the synchronous motor, the plug cap 3 at one end of the cable 1 can be directly plugged into the power connection port of the synchronous motor, so that the power connection insertion sheet set 9 embedded in the ceramic frame 7 in the plug cap 3 is mutually plugged and connected with the power connection insertion slot in the power connection port of the synchronous motor, that is, the cable 1 can be used for supplying power, the separation cavity 8 arranged in the plug cap 3 is used for separating the insertion sheets of the power connection insertion sheet set 9, thereby avoiding the occurrence of short circuit caused by bending and overlapping of the insertion sheets, improving the use safety of the whole wire harness, the power connection insertion sheet set 9 embedded in the ceramic frame 7 can effectively avoid the occurrence of breakage caused by mutual contact of the insertion sheets of the power connection insertion sheet set 9, and meanwhile, the power connection insertion sheet set 9 can be used for replacing the traditional circuit, the condition that a wiring circuit is directly damaged due to voltage and connection problems caused by direct power connection of wiring harnesses is avoided, when synchronous motors for circuit lap joint are required to be connected, the inserting buckle cap 3 can be removed, the motor wiring harnesses are directly tied and buckled on the wiring unit 11 embedded at one end of the wiring harness supporting plate 10 in the connecting joint 2, the wiring unit 11 is used for replacing the connecting wires of the cable 1, so that the cable 1 is protected, the service life of the cable 1 is prolonged, the wiring groove 14 formed in the surface of the wiring harness supporting plate 10 is beneficial to fixing the wiring harness group 19, the wiring harness at the wiring part of the wiring harness group 19 is prevented from being wound to influence the power connection, the situation that the wiring harness at the wiring part of the wiring harness group 19 is wound to influence the power connection is avoided, the situation that the wiring harness at the wiring part of the wiring harness group 19 is easy to break due to activity can be effectively avoided, the inserting buckle 3 is convenient to, simultaneously, the sealing rubber ring 4 sleeved and mounted at the buckle part of the joint 2 and the buckle cap 3 can improve the sealing performance between the joint 2 and the buckle cap 3, and prevent dust or liquid from entering the inside of the joint 2 and the buckle cap 3 through the joint to cause the abnormal use of the whole wire harness.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a synchronous machine is with being convenient for connecting cable harness, includes cable conductor (1) and adapter (2), its characterized in that: the cable is characterized in that the two ends of the cable (1) are embedded with joint heads (2), a plug buckle cap (3) is arranged at a plug buckle at one end of each joint head (2), a ceramic frame (7) is embedded at one end inside the buckle cap (3), an electric plug-in unit (9) is embedded inside the ceramic frame (7), one end of the plug-in plug group (9) is positioned in the joint head (2), a wiring harness supporting plate (10) is embedded in the joint head (2), one end of the wiring harness supporting plate (10) is embedded with a contact patch group (11), a conductive bolt (12) is rotatably arranged between the contact patch group (11) and the contact patch group (9), the surface of the cable (1) is wrapped with an insulating rubber sleeve (16), a cable bundle group (19) is wound and arranged inside the cable (1), a blocking plate (15) is installed on the surface of one side of the wire harness supporting plate (10) in a buckling mode, and one end of the blocking plate (15) abuts against the surface of the ceramic frame (7).

2. The harness for facilitating connection of a cable for a synchronous machine according to claim 1, characterized in that: the cable is characterized in that an asbestos rope (18) is inlaid in the cable (1), the cable bundle group (19) is wound on the surface of the asbestos rope (18), and glass fibers (17) are filled in the cable (1).

3. The harness for facilitating connection of a cable for a synchronous machine according to claim 1, characterized in that: the wiring harness support plate is characterized in that a wiring buckling groove (14) is formed in the surface of the wiring harness support plate (10), one end of the wiring buckling groove (14) is located at one end of the connecting piece set (11), the wiring harness set (19) is buckled inside the wiring buckling groove (14), and an electric connecting rod (13) is installed between one end of the wiring harness set (19) and the connecting piece set (11).

4. The harness for facilitating connection of a cable for a synchronous machine according to claim 1, characterized in that: a separation cavity (8) is formed in the buckle cap (3), and one end of the electric plug-in plug group (9) is located in the separation cavity (8).

5. The harness for facilitating connection of a cable for a synchronous machine according to claim 1, characterized in that: the joint is characterized in that a fastening bolt (6) is rotatably mounted on the surface of one side of the joint (2), one end of the fastening bolt (6) is located inside the insert buckle cap (3), and the joint (2) and the insert buckle cap (3) are sleeved with the insert buckle and provided with a sealing rubber ring (4).

6. The harness for facilitating connection of a cable for a synchronous machine according to claim 1, characterized in that: and mounting hasps (5) are welded at the two ends of the buckle cap (3).