CN217768224U

CN217768224U - Mounting structure of contactor

Info

Publication number: CN217768224U
Application number: CN202221944735.6U
Authority: CN
Inventors: 雷勇; 何良明; 何双良
Original assignee: Shenzhen Leichuang Weiye Automation Technology Co ltd
Current assignee: Shenzhen Leichuang Weiye Automation Technology Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-08
Anticipated expiration: 2032-07-27

Abstract

The utility model discloses a mounting structure of contactor relates to contactor installation field. Including the contactor main part, contactor main part back fixed mounting has the equipment base, and equipment base four corners position fixed mounting has mounting structure, and mounting structure includes spacing bayonet lock, business turn over opening, mechanism shell, reset spring, spacing pillar, the slider that resets and control button, and equipment base back department installs positioning mechanism, and positioning mechanism includes location base, location screw, position sleeve and spacing opening. After the limiting support is aligned with the positioning sleeve, the limiting support can be pressed into the positioning sleeve, the limiting clamping pin can be embedded into the limiting opening after the limiting support is pressed into the positioning sleeve, the limiting support is fixed, the limiting clamping pin can be separated from the limiting opening after the limiting support is pressed into the inner side of the positioning sleeve, the limiting clamping pin can rotate 90 degrees with the limiting support after being separated from the limiting opening, the limiting support is popped out, and the contactor main body can be conveniently detached.

Description

Mounting structure of contactor

Technical Field

The utility model relates to a contactor installation field, in particular to mounting structure of contactor.

Background

The contactor is divided into an alternating current contactor and a direct current contactor, and is applied to electric power, 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. The contactor is a device which can rapidly cut off an alternating current main loop and a direct current main loop and can frequently turn on and off a large-current control circuit, so the contactor is frequently applied to a motor as a control object and can also be used for controlling electric loads such as factory equipment, an electric heater, a working machine, various electric power units and the like, and the contactor not only can turn on and off the circuit, but also has a low-voltage release 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. The general screw fixation of current contactor is in the block terminal, need go on with the help of instruments such as screwdrivers during the dismouting, and the dismouting is convenient inadequately, for this reason, an urgent need a mounting structure, can quick assembly disassembly contactor.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a contactor mounting structure which can effectively solve the problems mentioned in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mounting structure of contactor, includes the contactor main part front surface is equipped with the wiring groove, contactor main part back fixed mounting has equipment base, equipment base four corners position fixed mounting has mounting structure, mounting structure includes spacing bayonet lock, business turn over opening, mechanism's shell, reset spring, spacing pillar, the slider that resets and control button, mechanism's shell fixed mounting is in equipment base four corners position, movable mounting has spacing pillar in the mechanism's shell, spacing pillar one end fixed mounting has spacing bayonet lock, spacing pillar other end fixed mounting has the slider that resets, fixed mounting has control button on the slider that resets, the cover is equipped with reset spring on the spacing pillar, positioning mechanism is installed to equipment base back department, positioning mechanism includes location base, location screw, abutment and spacing opening, location pedestal mounting has been seted up in equipment base back department, location base edge has seted up the location screw, location base intermediate position fixed mounting has the abutment, spacing opening has been seted up to abutment edge.

Further, an access opening is formed in the mechanism shell, and the limiting support column extends out of the mechanism shell through the access opening.

Furthermore, the control button is fixed on a limiting support through a screw, one end of the return spring is connected to the return sliding block, the other end of the return spring is connected to the tail end of the mechanism shell, and the limiting support is movably installed in the mechanism shell through the return sliding block.

Further, a screw is arranged in the positioning screw hole, and the positioning base is fixed in the distribution box through the screw.

Further, the positioning sleeve is fixed in the distribution box through the positioning base, the tail end of the limiting support column is connected in the positioning sleeve, the limiting clamping pin is connected to the positioning sleeve through the limiting opening, and the limiting support column is limited in the positioning sleeve through the limiting clamping pin.

Further, the contactor body is mounted on the positioning mechanism by a mounting structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

can predetermine positioning mechanism in the block terminal before the use, can aim at the position sleeve with spacing pillar during the use, spacing pillar is aimed at in can impressing the position sleeve with it after the position sleeve, spacing bayonet lock will imbed in the spacing opening after in the position sleeve is impressed to spacing pillar, thereby make spacing pillar fix, thereby install contactor main part fast, spacing pillar can be pressed to the position sleeve inboard simultaneously, spacing bayonet lock will break away from spacing opening after pressing spacing pillar to the position sleeve inboard, spacing bayonet lock can be rotatory 90 with spacing pillar after breaking away from spacing opening, thereby make spacing pillar pop out, be convenient for dismantle contactor main part get off.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the installation mechanism of the present invention;

fig. 4 is a schematic view of the positioning mechanism of the present invention.

In the figure: 1. an equipment base; 2. a contactor body; 3. a wiring slot; 4. a mounting structure; 401. a limiting bayonet lock; 402. entering and exiting the gap; 403. a mechanism housing; 404. a return spring; 405. a limiting strut; 406. resetting the sliding block; 407. a control button; 5. a positioning mechanism; 501. positioning a base; 502. positioning the screw hole; 503. a positioning sleeve; 504. limiting the gap.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1 to 4, a mounting structure of a contactor includes a contactor main body 2, a wiring groove 3 is arranged on the front surface of the contactor main body 2, an equipment base 1 is fixedly mounted on the back surface of the contactor main body 2, mounting structures 4 are fixedly mounted at four corners of the equipment base 1, a positioning mechanism 5 is mounted on the back surface of the equipment base 1, and the contactor main body 2 is mounted on the positioning mechanism 5 through the mounting structures 4.

Positioning mechanism 5 is installed to 1 back department of equipment base, positioning mechanism 5 is including location base 501, location screw 502, locating sleeve 503 and spacing opening 504, location base 501 installs in 1 back department of equipment base, location screw 502 has been seted up to location base 501 edge, location base 501 intermediate position fixed mounting has locating sleeve 503, spacing opening 504 has been seted up to locating sleeve 503 edge, be equipped with the screw in the location screw 502, can fix the locating sleeve 503 on the base 501 in the block terminal through the screw during use.

The four corners of the equipment base 1 are fixedly provided with the mounting structure 4, the mounting structure 4 comprises a limiting bayonet pin 401, an access opening 402, a mechanism outer shell 403, a reset spring 404, a limiting strut 405, a reset slider 406 and a control button 407, the mechanism outer shell 403 is fixedly arranged at the four corners of the equipment base 1, the mechanism outer shell 403 is movably provided with the limiting strut 405, one end of the limiting strut 405 is fixedly provided with the limiting bayonet pin 401, the other end of the limiting strut 405 is fixedly provided with the reset slider 406, the reset slider 406 is fixedly provided with the control button 407, the limiting strut 405 is sleeved with the reset spring 404, the limiting strut 405 can be aligned with the positioning sleeve 503 during use, the limiting strut 405 can be pressed into the positioning sleeve 503 after being aligned with the positioning sleeve 503, the limiting bayonet pin 401 can be embedded into the limiting opening 504 after the limiting strut 405 is pressed into the positioning sleeve 503, so that the limiting strut 405 is fixed, the contactor main body 2 is rapidly mounted, the limiting strut 405 can be pressed towards the inner side of the positioning sleeve 503, the limiting bayonet pin 401 can be separated from the limiting bayonet pin 401 after the limiting bayonet pin 405 is pressed towards the inner side of the positioning sleeve 503, and the contactor main body 405 can be conveniently dismounted from the limiting bayonet pin 405.

It should be noted that, the utility model relates to a mounting structure of contactor, in the time of practical use, at first aim at the position sleeve 503 with spacing pillar 405, because the business turn over opening 402 has been seted up on mechanism's shell 403, spacing pillar 405 stretches out outside mechanism's shell 403 through business turn over opening 402, control button 407 passes through the screw fixation on spacing pillar 405, reset spring 404 one end is connected on the slider 406 that resets, reset spring 404 other end is connected at mechanism's shell 403 terminal department, then spacing pillar 405 can be impressed into position sleeve 503 after aiming at position sleeve 503, spacing pillar 405 impresses spacing bayonet lock 401 after in the position sleeve 503 will imbed in spacing opening 504, thereby make spacing pillar 405 fix, the user can continue to press control button 407 to the inboard simultaneously, spacing pillar 405 will continue to move to the position sleeve 503 inboard after continuing to press control button 407 to the inboard, thereby make spacing bayonet lock 401 on the spacing pillar 405 break away from spacing opening 504, spacing bayonet lock 401 can rotate 90 with spacing pillar 405 after breaking away from spacing pillar 406, reset spring 404 will push away from the slider 406 after rotating 90, thereby make spacing pillar 405 dismantle fast and dismantle contactor 405.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mounting structure of a contactor is characterized in that: the contactor comprises a contactor main body (2), wherein a wiring groove (3) is arranged on the front surface of the contactor main body (2), an equipment base (1) is fixedly arranged on the back surface of the contactor main body (2), a mounting structure (4) is fixedly arranged at four corners of the equipment base (1), the mounting structure (4) comprises a limiting bayonet lock (401), an access opening (402), an mechanism shell (403), a reset spring (404), a limiting strut (405), a reset slider (406) and a control button (407), the mechanism shell (403) is fixedly arranged at four corners of the equipment base (1), the limiting strut (405) is movably arranged in the mechanism shell (403), the limiting bayonet lock (401) is fixedly arranged at one end of the limiting strut (405), the reset slider (406) is fixedly arranged at the other end of the limiting strut (405), the control button (407) is fixedly arranged on the reset slider (406), the reset spring (404) is sleeved on the limiting strut (405), a positioning mechanism (5) is arranged at the back surface of the equipment base (1), the positioning mechanism (5) comprises a positioning base (501), a positioning screw hole (502), a positioning sleeve (503) and a positioning sleeve (501) is arranged at the back surface of the equipment base (501), the edge of the positioning base (501) is provided with a positioning screw hole (502), the middle position of the positioning base (501) is fixedly provided with a positioning sleeve (503), and the edge of the positioning sleeve (503) is provided with a limiting notch (504).

2. A mounting structure of a contactor according to claim 1, wherein: an access opening (402) is formed in the mechanism shell (403), and the limiting strut (405) extends out of the mechanism shell (403) through the access opening (402).

3. A mounting structure of a contactor according to claim 2, wherein: the control button (407) is fixed on a limiting strut (405) through a screw, one end of the return spring (404) is connected to the return sliding block (406), the other end of the return spring (404) is connected to the tail end of the mechanism shell (403), and the limiting strut (405) is movably mounted in the mechanism shell (403) through the return sliding block (406).

4. A mounting structure of a contactor according to claim 3, wherein: the positioning screw hole (502) is internally provided with a screw, and the positioning base (501) is fixed in the distribution box through the screw.

5. A mounting structure of a contactor according to claim 4, wherein: the utility model discloses a spacing bayonet lock, including locating sleeve (503), spacing pillar (405), spacing bayonet lock (401), locating sleeve (503) are fixed in the block terminal through location base (501), spacing pillar (405) end connection is in locating sleeve (503), spacing bayonet lock (401) are connected on locating sleeve (503) through spacing opening (504), spacing pillar (405) are restricted in locating sleeve (503) through spacing bayonet lock (401).

6. A mounting structure of a contactor according to claim 5, wherein: the contactor main body (2) is installed on the positioning mechanism (5) through the installation structure (4).