CN213834348U - Capstan relay mechanism - Google Patents

Abstract

The utility model relates to a capstan winch relay mechanism, which comprises a relay and a motor arranged on a capstan winch, wherein the main body of the relay is arranged on the motor, a binding post of the motor is positioned at one side of a motor shell and arranged in the same direction, an output binding post of the relay is connected with the binding post of the motor, and an input binding post of the relay is communicated with an external power supply; the utility model has the advantages that: the wiring terminals on the motor are designed to be arranged in the same direction, so that the housing can be conveniently installed, and the structure is more compact; through installing the relay on the motor to cover through the housing, not only make capstan winch overall structure more compact, especially when the capstan winch uses under adverse circumstances, the relay can not make the performance decline because of external environment influences, or the condition of damage appears, has improved the life of relay like this greatly, also is convenient for simultaneously the installation dismantle and the maintenance.

Description

Capstan relay mechanism

Technical Field

The utility model belongs to the technical field of the relay, especially, relate to a capstan winch relay mechanism.

Background

The winch is a device capable of being used for traction, is mainly applied to self rescue and rescue of vehicles in severe environment, can drag the vehicles to leave dangerous places by taking other objects as fulcrums when the vehicles are sunk into mud or rugged terrain and are difficult to land on the ground in four wheels, and can also be used for dragging or dragging large obstacles such as trees and the like. However, the winch can be used in cooperation with the relay in the using process, the existing relay is basically arranged outside the winch, the whole structure of the winch occupies a large space, particularly when the winch is used in a severe environment, the using performance of the relay can be affected, the relay can be damaged, and therefore the using performance and the service life of the whole winch are greatly reduced; the motor that is connected with the relay in addition, the terminal of its motor all distributes for the both sides of motor casing basically, and it is comparatively troublesome with the output terminal connection of relay, but also can influence the installation of the outer housing of relay like this to make the relay expose outside.

Disclosure of Invention

An object of the utility model is to overcome the not enough of prior art existence, and provide a compact structure, stable performance and enable the capstan winch relay mechanism that the capstan winch can be suitable for in adverse circumstances.

The utility model aims at accomplishing through following technical scheme, this kind of capstan winch relay mechanism includes the relay, installs the motor on the capstan winch, the main part of relay is installed on the motor, the terminal of motor is located one side of motor casing and is in same direction and arranges, the output terminal of relay with the terminal of motor is connected, the input terminal of relay communicates with each other with external power.

Preferably, a cover is mounted on the end face of the main body of the winch, the motor and the relay are located in the cover through the cover, and an input binding post of the relay is communicated with an external power supply through a wiring device.

Preferably, the terminal of the motor and the output terminal of the relay are located on the same side and arranged in the same direction.

Preferably, the wiring device comprises a wiring arm, an insulating plate and an adapter, the wiring arm is installed at one end of the adapter, the other end of the adapter is installed on the input wiring terminal, the insulating plate is fixed on the housing, and the adapter is inserted on the insulating plate and the housing.

Preferably, the insulating plate is provided with a through hole for inserting the adaptor, a protrusion extends from the through hole and is located below the insulating plate, and a separation block is arranged above the insulating plate.

Preferably, the adaptor is cylindrical, a main body of the adaptor is provided with a limiting block, and a circle of mounting groove for mounting the sealing ring is arranged on the adaptor main body below the limiting block.

Preferably, an insertion hole is formed in the end of the adaptor connected with the input binding post, and the adaptor is connected with the input binding post through the insertion of the insertion hole and the input binding post.

Preferably, the output terminal is connected with a terminal of the motor through a connecting plate.

Preferably, the main body of the relay is located on an axial end face of a rear cover of the motor, and the input terminal of the relay is located on a radial end face of the housing.

The utility model has the advantages that: the wiring terminals on the motor are designed to be arranged in the same direction, so that the housing can be conveniently installed, and the structure is more compact; through installing the relay on the motor to cover through the housing, not only make capstan winch overall structure more compact, especially when the capstan winch uses under adverse circumstances, the relay can not make the performance decline because of external environment influences, or the condition of damage appears, has improved the life of relay like this greatly, also is convenient for simultaneously the installation dismantle and the maintenance.

Drawings

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

Fig. 2 is a schematic view of the overall structure of the present invention with the cover removed.

Fig. 3 is a schematic structural diagram of the adaptor of the present invention.

Fig. 4 is a schematic view of the structure of the insulating plate of the present invention.

The reference numbers in the drawings are respectively: 1. a relay; 2. a motor; 3. a winch; 4. a housing; 5. a wiring device; 6. a seal ring; 7. a connecting plate; 11. inputting a binding post; 12. an output binding post; 21. a binding post; 22. a rear cover; 51. a wire connecting arm; 52. an insulating plate; 53. an adapter; 52-1, a through hole; 52-2, a bump; 52-3, a separation block; 53-1 and a limiting block; 53-2, mounting grooves; 53-3, inserting the hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings: as shown in the attached drawings 1 and 2, the utility model comprises a relay 1 and a motor 2 arranged on a winch 3, wherein the main body of the relay 1 is arranged on the motor 2, and a binding post 21 of the motor 2 is arranged at one side of a motor shell and in the same direction, so that the installation of a housing 4 is convenient, and the structure is more compact; in order to connect the relay 1 to an external power source and simultaneously to the motor 2, the output terminal 12 of the relay 1 is connected to the terminal 21 of the motor 2, and the input terminal 11 of the relay 1 is connected to the external power source.

Install housing 4 on capstan winch 3's the main part terminal surface, be located housing 4 with motor 2 and relay 1 through housing 4, not only make capstan winch overall structure more compact like this, especially when the capstan winch is used under adverse circumstances, the relay can not make the performance decline because of external environment influences, or the condition of damage appears, has improved the life of relay like this greatly, also is convenient for simultaneously install and dismantle and the maintenance.

Because relay 1 is located housing 4, when meeting with terminal arm 51, because input terminal 11 on relay 1 can have the phenomenon of short excessively, can make contact failure take place, relay 1's input terminal 11 communicates with each other with external power through termination 5, and this termination 5 mainly plays the transitional coupling effect to prevent contact failure's emergence.

The binding post 21 of the motor 2 and the output binding post 12 of the relay 1 are positioned at the same side and arranged in the same direction; in general, the terminal 21 of the motor 2 passes through the radial end surface of the rear cover 22, and the radial end surface of the rear cover 22 is a platform-type end surface, so that the connection of the connecting plate 7 is facilitated; meanwhile, the binding post 21 and the output binding post 12 are positioned at the same side and arranged in the same direction, so that the transitional connection of the connecting plate 7 is facilitated, the whole structure is more compact, and the installation of the housing 4 is facilitated.

The wiring device 5 comprises a wiring arm 51, an insulating plate 52 and an adapter 53, wherein the wiring arm 51 is installed at one end of the adapter 53, an installation plate is arranged at one end of the wiring arm 51, an installation hole is formed in the installation plate, the wiring arm 51 is inserted into the adapter 53 through the installation hole and is screwed and fixed through a nut; the other end of the adapter 53 is mounted on the input terminal 11, an insertion hole 53-3 is formed in the end of the adapter connected with the input terminal 11, and the adapter 53 is connected with the input terminal 11 by inserting the insertion hole 53-3 into the input terminal 11.

The insulating plate 52 is fixed on the housing 4 through screws, and the outer wall of the housing is provided with a mounting groove for mounting the insulating plate, so that the insulating plate does not protrude out of the shell of the housing 4 after being mounted, and the structure is more compact; insulation board 52 and housing 4 all are equipped with the through-hole, and correspond separately, and adaptor 53 alternates on insulation board 52 and housing 4, is convenient for install and dismantle.

As shown in fig. 4, the insulating plate 52 is provided with two through holes 52-1 for inserting the adaptor 53, and the through holes 52-1 correspond to the positive and negative input terminals of the relay 1; the through hole 52-1 is extended with a protrusion 52-2, the protrusion 52-2 is positioned below the insulating plate 52, the protrusion 52-2 can be embedded into the through hole arranged on the housing 4 when the insulating plate 52 is mounted on the housing 4, the insulating plate 52 can be better limited on the housing 4 through the protrusion 52-2, and the structure is further stabilized; the separating block 52-3 is arranged above the insulating plate 52, the separating block 52-3 is arranged to better distinguish the positive input terminal and the negative input terminal in the process of connecting with the wiring arm 51 through the adapter 53, so that the risk of misoperation is brought to installation, the separating block 52-3 has radian, the radian of the radian can be better adapted to the bending radian of the wiring arm 51, the structure is more compact and attractive, and meanwhile, the operation distinction in the process of connecting the positive input terminal and the negative input terminal with the wiring arm 51 can be further better distinguished.

As shown in fig. 3, the adaptor 53 is cylindrical, a stopper 53-1 is disposed on the main body, and the stopper 53-1 plays a role in contacting the adaptor 53 with the insulating plate 52 and fixing the wiring arm 51; a circle of mounting grooves 53-2 for mounting the sealing ring 6 are formed in the adapter body below the limiting block 53-1, and after the adapter 53 is connected with an input binding post, the sealing ring 6 is located in the bulges 52-2 of the insulating plate 52 and mainly plays a role in sealing, so that the working environment of the relay in the housing 4 is better.

The output binding post 12 is connected with a binding post 21 of the motor 2 through a connecting plate 7 and is fixed through a nut; since there is sometimes a height difference between the output terminal 12 and the terminal 21 of the motor 2, the connecting plate 7 may be bent to facilitate better connection.

The main body of the relay 1 is positioned on the axial end face of the rear cover 22 of the motor 2, mounting blocks are respectively arranged on two sides of the relay, and the relay 1 is fixed on the axial end face of the rear cover 22 of the motor 2 through screws; and the input terminal 11 of the relay 1 is positioned on the radial end surface of the housing 4, so that the structure between the relay and the motor is more compact, the whole structure of the winch is more compact, and wiring is convenient.

Install gasket 8 between adaptor 53 and the input terminal 11, and this gasket is blade structure, its aim at: if there is not full contact between the bottom end of the interposer 53 and the bottom of the input terminal 11, the full contact can be achieved by placing the spacer 8, which improves the stability of the connection.

The present invention is not limited to the above embodiments, and any change is made on the shape or material composition, and all the structural designs provided by the present invention are all the deformation of the present invention, which should be considered within the protection scope of the present invention.

Claims (9)

1. A capstan winch relay mechanism, includes relay (1), installs motor (2) on capstan winch (3), its characterized in that: the main body of the relay (1) is installed on the motor (2), the binding posts (21) of the motor (2) are located on one side of a motor shell and are arranged in the same direction, the output binding posts (12) of the relay (1) are connected with the binding posts (21) of the motor (2), and the input binding posts (11) of the relay (1) are communicated with an external power supply.

2. The winch relay mechanism of claim 1, wherein: the winch is characterized in that a housing (4) is installed on the end face of the main body of the winch (3), the motor (2) and the relay (1) are located in the housing (4) through the housing (4), and an input binding post (11) of the relay (1) is communicated with an external power supply through a wiring device (5).

3. The winch relay mechanism of claim 1, wherein: and the binding post (21) of the motor (2) and the output binding post (12) of the relay (1) are positioned on the same side and are arranged in the same direction.

4. The winch relay mechanism of claim 2, wherein: termination (5) are including wiring arm (51), insulation board (52), adaptor (53), wiring arm (51) are installed on one end of adaptor (53), the other end of adaptor (53) is installed on input terminal (11), insulation board (52) are fixed on housing (4), just adaptor (53) alternate on insulation board (52) and housing (4).

5. The winch relay mechanism of claim 4, wherein: the insulating plate (52) is provided with a through hole (52-1) for inserting the adaptor (53), a protrusion (52-2) extends from the through hole (52-1), the protrusion (52-2) is located below the insulating plate (52), and a separation block (52-3) is arranged above the insulating plate (52).

6. The winch relay mechanism of claim 4, wherein: the adapter (53) is cylindrical, a limiting block (53-1) is arranged on a main body of the adapter, and a circle of mounting groove (53-2) for mounting the sealing ring (6) is arranged on the adapter main body below the limiting block (53-1).

7. The winch relay mechanism of claim 4, wherein: an insertion hole (53-3) is formed in the end, connected with the input binding post (11), of the adapter, and the adapter (53) is connected with the input binding post (11) through the insertion of the insertion hole (53-3) and the input binding post (11).

8. The winch relay mechanism of claim 1, wherein: the output binding post (12) is connected with a binding post (21) of the motor (2) through a connecting plate (7).

9. The winch relay mechanism of claim 2, wherein: the main body of the relay (1) is positioned on the axial end face of a rear cover (22) of the motor (2), and an input binding post (11) of the relay (1) is positioned on the radial end face of the housing (4).

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