CN213660307U

CN213660307U - Side-mounted auxiliary assembly structure of contactor

Info

Publication number: CN213660307U
Application number: CN202022724372.2U
Authority: CN
Inventors: 陶国; 周露露; 黄玉和
Original assignee: Mingguang Hecheng Electrical Co ltd
Current assignee: Mingguang Hecheng Electrical Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-09
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a contactor side-mounted formula auxiliary assembly structure relates to contactor technical field, adopts simple screw connection usually for solving current contactor installation, can lead to the comparatively difficult problem of contactor later maintenance when using. Fixing device is installed to one side of contactor, the space bar is installed to the preceding terminal surface of contactor, and the space bar is provided with five, be provided with the installation through-hole between the space bar, and the installation through-hole is provided with four, install set screw in the installation through-hole, the stationary blade is installed to set screw's bottom, the below of stationary blade is provided with the contact of being qualified for the next round of competitions, and the contact of being qualified for the next round of competitions is provided with two.

Description

Side-mounted auxiliary assembly structure of contactor

Technical Field

The utility model relates to a contactor technical field specifically is a contactor side dress formula auxiliary assembly structure.

Background

Contactors are classified into alternating current contactors (voltage AC) and direct current contactors (voltage DC), and are applied to electric power, distribution, and power utilization occasions. The contactor is an electric appliance which utilizes a coil to flow current to generate a magnetic field in industrial electricity to close a contact so as to control a load. In electrical engineering, since a device capable of rapidly switching off main ac and dc circuits and frequently switching on and off a large current control (up to 800A) circuit is often used as a control object for a motor, the motor can also be used as a control object for controlling electric loads such as plant equipment, electric heaters, machine tools, and various electric power units, and a contactor not only can switch on and off a circuit, but also has a low-voltage discharge protection function. The contactor has large control capacity, is suitable for frequent operation and remote control, and is one of important elements in an automatic control system. In industrial electric, the contactor has various types, the working current is different from 5A to 1000A, and the application is quite wide.

However, the existing contactor is usually connected by a simple screw when being installed, so that the contactor is difficult to maintain in the later period when being used, and the screw is loosened after being used for a long time, so that the fixing is failed; therefore, the existing requirements are not met, and a side-mounted auxiliary assembly structure of the contactor is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a contactor side dress formula auxiliary assembly structure to adopt simple screwed connection usually when solving the current contactor installation that proposes in the above-mentioned background art, can lead to the comparatively difficult problem of contactor later maintenance when using.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an assembly structure is assisted to contactor side dress formula, includes the contactor, fixing device is installed to one side of contactor, the space bar is installed to the preceding terminal surface of contactor, and the space bar is provided with five, be provided with the installation through-hole between the space bar, and the installation through-hole is provided with four, install set screw in the installation through-hole, the stationary blade is installed to set screw's bottom, the below of stationary blade is provided with the contact of being qualified for the next round of competitions, and the contact of being qualified for the next round of competitions is.

Preferably, the assembly clamp is installed to one side of fixing device, and the assembly clamp is provided with two, one side that the assembly pressed from both sides is provided with the spring support pole, one side of spring support pole is provided with the connector link, and the assembly presss from both sides one side fixed connection through connector link and fixing device.

Preferably, the spring is installed to fixing device's opposite side, and the spring is provided with six, fixing device's upper and lower both ends all are provided with the fixed plate, the bottom of fixed plate is provided with the spout, install the slide bar on the spout, and slide bar and spout sliding connection.

Preferably, a fixing rod is installed on one side of the fixing plate, a placing opening is formed in the fixing rod, a baffle is installed on the placing opening, a fixing seat is installed on one side of the sliding rod, and an anti-slip pad is installed on one side of the fixing seat.

Preferably, one side of baffle is provided with the blend stop, the pivot is installed to the opposite side of baffle, and the baffle rotates through pivot and dead lever to be connected.

Preferably, the buckle is installed to one side of blend stop, and the buckle passes through screw and dead lever threaded connection, both ends all are provided with splint about the contactor, the top of splint is provided with the bracing piece.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with fixing device in one side of contactor, one side of fixing device utilizes the connector link to press from both sides with the assembly and is connected, place the contactor on fixing device's fixing base, and fix it between the dead lever through splint, again will press from both sides the position of placing in needs with the assembly and can, rotate the blend stop and leave the buckle and can take off when maintaining and examining and repairing in the later stage, it is loaded down with trivial details inconvenient when maintaining and examining and repairing the change to avoid, fixing device is when needing to take off directly with the assembly clamp down can, facilitate the use, the screw can produce not hard up after having avoided using for a long time simultaneously yet, the condition that leads to fixed inefficacy takes place.

2. Through installing the spring on fixing device, the slide bar of fixing base bottom and the spout sliding connection of fixed plate when whole equipment receives vibrations to reduce or eliminate equipment because cycle vibrations or impact in the twinkling of an eye that self operation and outside influence arouse, thereby reduce the vibrations of equipment body, thereby protect it.

Drawings

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

FIG. 2 is a schematic structural view of the auxiliary mounting device of the present invention;

FIG. 3 is an enlarged structural view of the utility model at A;

in the figure: 1. a contactor; 2. mounting a through hole; 3. a set screw; 4. a fixing sheet; 5. a wire outlet contact; 6. a fixing device; 7. a spring; 8. a fixing plate; 9. a chute; 10. a slide bar; 11. a fixed seat; 12. fixing the rod; 13. a non-slip mat; 14. a support bar; 15. a splint; 16. buckling; 17. blocking strips; 18. assembling the clamp; 19. a spring support bar; 20. a partition plate; 21. a baffle plate; 22. a rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an auxiliary assembly structure of contactor side installation formula, includes contactor 1, and fixing device 6 is installed to one side of contactor 1, and space bar 20 is installed to the preceding terminal surface of contactor 1, and space bar 20 is provided with five, is provided with installation through-hole 2 between the space bar 20, and installation through-hole 2 is provided with four, installs set screw 3 in the installation through-hole 2, and stationary blade 4 is installed to set screw 3's bottom, and the below of stationary blade 4 is provided with the contact 5 of being qualified for the next round of competitions, and the contact 5 of just being qualified for the next round.

Further, the assembly clamp 18 is installed to one side of fixing device 6, and the assembly clamp 18 is provided with two, and one side of assembly clamp 18 is provided with spring support rod 19, and one side of spring support rod 19 is provided with the connector link, and the assembly clamp 18 passes through one side fixed connection of connector link and fixing device 6, when needs take off directly through the assembly clamp 18 take off can, facilitate the use, spring support rod 19 makes the assembly clamp 18 have the clamp power.

Further, spring 7 is installed to fixing device 6's opposite side, and spring 7 is provided with six, fixing device 6's upper and lower both ends all are provided with fixed plate 8, the bottom of fixed plate 8 is provided with spout 9, install slide bar 10 on the spout 9, and slide bar 10 and spout 9 sliding connection, when whole equipment receives vibrations, in order to reduce or eliminate equipment because cycle vibrations or impact in the twinkling of an eye that self operation and outside influence arouse, thereby reduce the vibrations of equipment body, thereby protect it.

Further, a fixing rod 12 is installed on one side of the fixing plate 8, a placing opening is formed in the fixing rod 12, a baffle 21 is installed on the placing opening, a fixing seat 11 is installed on one side of the sliding rod 10, an anti-slip pad 13 is installed on one side of the fixing seat 11, and the anti-slip pad 13 plays an anti-slip role in the contactor 1 and avoids slipping from the fixing seat 11.

Further, one side of baffle 21 is provided with blend stop 17, and pivot 22 is installed to the opposite side of baffle 21, and baffle 21 rotates through pivot 22 and dead lever 12 to be connected, rotates blend stop 17 and leaves buckle 16 and can take off when maintaining and overhauing in the later stage, avoids maintaining the loaded down with trivial details inconvenient when changing.

Further, buckle 16 is installed to one side of blend stop 17, and buckle 16 passes through screw and dead lever 12 threaded connection, and both ends all are provided with splint 15 about contactor 1, and splint 15's top is provided with bracing piece 14, can fix contactor 1 on fixing base 11 through splint 15.

The working principle is as follows: when in use, the contactor 1 is placed on the fixed seat 11 of the fixing device 6 and is fixed between the fixed rods 12 through the clamping plate 15, and then the assembly clamp 18 is clamped at the position to be placed, the rotating barrier strip 17 can be taken off the buckle 16 when in later maintenance and overhaul, the trouble and inconvenience in maintenance, overhaul and replacement are avoided, the fixing device 6 can be taken off directly through the assembly clamp 18 when in need, the use is convenient, the situation that the screw is loosened after long-time use to cause fixing failure is avoided, the spring 7 is arranged on the fixing device 6, the sliding rod 10 at the bottom of the fixed seat 11 is in sliding connection with the sliding groove 9 of the fixed plate 8, when the whole equipment is vibrated, the periodic vibration or instant impact caused by the self-operation and the external influence of the equipment is reduced, thereby the vibration of the equipment body is reduced, thereby protecting it.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a contactor side-mounting formula auxiliary assembly structure, includes contactor (1), its characterized in that: fixing device (6) are installed to one side of contactor (1), space bar (20) are installed to the preceding terminal surface of contactor (1), and space bar (20) are provided with five, be provided with between space bar (20) installation through-hole (2), and installation through-hole (2) are provided with four, install set screw (3) in installation through-hole (2), stationary blade (4) are installed to the bottom of set screw (3), the below of stationary blade (4) is provided with outlet contact (5), and outlet contact (5) are provided with two.

2. A contactor side-mounted auxiliary fitting structure according to claim 1, wherein: the assembling clamp (18) is installed on one side of the fixing device (6), the assembling clamp (18) is provided with two parts, a spring supporting rod (19) is arranged on one side of the assembling clamp (18), a connecting buckle is arranged on one side of the spring supporting rod (19), and the assembling clamp (18) is fixedly connected with one side of the fixing device (6) through the connecting buckle.

3. A contactor side-mounted auxiliary fitting structure according to claim 1, wherein: spring (7) are installed to the opposite side of fixing device (6), and spring (7) are provided with six, fixing device (6) all are provided with fixed plate (8) in both ends from top to bottom, the bottom of fixed plate (8) is provided with spout (9), install slide bar (10) on spout (9), and slide bar (10) and spout (9) sliding connection.

4. A contactor side-mounted auxiliary fitting structure according to claim 3, wherein: dead lever (12) are installed to one side of fixed plate (8), be provided with in dead lever (12) and place the mouth, place and install baffle (21) on the mouth, fixing base (11) are installed to one side of slide bar (10), slipmat (13) are installed to one side of fixing base (11).

5. A contactor side-mounted auxiliary fitting structure according to claim 4, wherein: one side of baffle (21) is provided with blend stop (17), pivot (22) are installed to the opposite side of baffle (21), and baffle (21) are connected with dead lever (12) rotation through pivot (22).

6. A contactor side-mounted auxiliary fitting structure according to claim 5, wherein: buckle (16) are installed to one side of blend stop (17), and buckle (16) pass through screw and dead lever (12) threaded connection, both ends all are provided with splint (15) about contactor (1), the top of splint (15) is provided with bracing piece (14).