CN219163270U

CN219163270U - Reversible electromagnetic contactor group connecting frame

Info

Publication number: CN219163270U
Application number: CN202223239763.0U
Authority: CN
Inventors: 刘晓钰
Original assignee: Shenzhen Tonggaole Technology Co ltd
Current assignee: Shenzhen Tonggaole Technology Co ltd
Priority date: 2022-05-16
Filing date: 2022-12-05
Publication date: 2023-06-09
Anticipated expiration: 2032-12-05

Abstract

The utility model relates to the technical field of connection of contactor groups, in particular to a reversible electromagnetic contactor group connecting frame, which comprises a first contactor, a second contactor, a connecting frame and a mounting seat, wherein the first contactor and the second contactor are connected through the connecting frame; through such setting, when making the installer pile up the installation to first contactor and second contactor using the link, installer accessible sets up the bulge at the link middle both ends and the fastener that sets up in the bulge improves the stability to first contactor and second contactor fixed mounting to make first contactor and second contactor pile up the more neat accurate of installation through the link, and stability is high.

Description

Reversible electromagnetic contactor group connecting frame

Technical Field

The utility model relates to the technical field of contactor group connection, in particular to a reversible electromagnetic contactor group connection frame.

Background

At present, an electromagnetic alternating current contactor is widely applied to an industrial automation system, and after the common electromagnetic alternating current contactor is attracted, the electromagnetic coil is required to be supplied with power to keep the normal operation of the contactor, and the contactor is required to keep the power supply in operation, so that the temperature of an electromagnetic system rises, and in a widely used clamping type low-voltage electrical appliance, for example, a reversible contactor group consisting of two contactors, in order to ensure the normal and safe operation of the contactor, the two contactors are required to have a mechanical interlocking function, namely, the contactor is locked in an off state.

At present, when two contactors are assembled and spliced, in order to enable the two groups of contactors to be neatly and accurately placed together for use, a connecting device is used for fixedly mounting, and the existing connecting device is complex in structure, so that the two groups of contactors are relatively complicated in stacking and mounting, and more time and energy are required for an installer.

Therefore, the utility model provides a reversible electromagnetic contactor group connecting frame.

Disclosure of Invention

The utility model aims to provide a reversible electromagnetic contactor group connecting frame, which solves the problem that two groups of stacked contactors cannot be conveniently and rapidly fixed and installed in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a reversible electromagnetic contactor group link, includes first contactor, second contactor, link and mount pad, and first contactor and second contactor pass through the link and connect, the fixed bulge that is provided with in middle both ends of link, the inside activity of bulge is provided with the connecting rod, the peripheral cover in both ends of connecting rod is equipped with the conflict spring, the fixed fastener that is provided with in both ends end of connecting rod, the middle part protrusion of connecting rod is provided with the protrusion handle.

Preferably, the protruding part is in a shape of a Chinese character 'tu'.

Preferably, the protruding member is trapezoidal or semi-circular arc.

Preferably, both sides of the connecting rod are provided with sliding rods in a penetrating way, and the sliding rods are fixedly arranged in the protruding parts.

Preferably, the end of the clamping piece is movably provided with a ball through a penetrating shaft.

Preferably, rubber pads are arranged on the end faces of the two ends of the connecting frame in a fitting mode.

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

1. this kind of reversible electromagnetic contactor group link, make the installer pile up the installation to first contactor and second contactor when using the link through such setting, installer accessible sets up the bulge at the link middle both ends and the fastener that sets up in the bulge improves the stability to first contactor and second contactor fixed mounting to make first contactor and second contactor can pile up the more neat accurate of installation through the link, and stability is high.

Drawings

FIG. 1 is a schematic view of a contactor assembly according to the present utility model;

FIG. 2 is a schematic side view of a cross-section of a connector of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 4 is a schematic side sectional view of a second embodiment of a connector of the present utility model;

fig. 5 is a schematic side sectional view of a third embodiment of a connector of the present utility model.

The marks in the figure: 1. a first contactor; 2. a second contactor; 3. a connecting frame; 301. a protruding member; 302. a protruding handle; 303. a slide rod; 304. a contact spring; 305. a connecting rod; 306. a clamping piece; 307. a ball; 308. a through shaft; 4. and (5) a mounting seat.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model. In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a reversible electromagnetic contactor group link, includes first contactor 1, second contactor 2, link 3 and mount pad 4, and first contactor 1 and second contactor 2 pass through link 3 and connect, and the fixed bulge 301 that is provided with in middle both ends of link 3, the inside activity of bulge 301 is provided with connecting rod 305, and the both ends peripheral cover of connecting rod 305 is equipped with conflict spring 304, and the fixed fastener 306 that is provided with in both ends end of connecting rod 305, the middle part protrusion of connecting rod 305 is provided with the protrusion handle 302.

Preferably, the protruding member 301 is "convex" shaped.

Preferably, the protruding member 301 is trapezoidal or semicircular arc-shaped.

Preferably, the two sides of the connecting rod 305 are provided with sliding rods 303 in a penetrating manner, and the sliding rods 303 are fixedly arranged inside the protruding parts 301.

Preferably, the end of the clip 306 is movably provided with a ball 307 through a through shaft 308.

Preferably, rubber pads are attached to the end faces of the two ends of the connecting frame 3.

First embodiment

As shown in fig. 1 to 3, the middle both ends of the connection frame 301 are convexly provided with a protrusion part 301, the protruding part 301 is in a shape of a convex, two ends of the protruding part 301 are provided with clamping pieces 306, the inner sides of the clamping pieces 306 are provided with abutting springs 304, the abutting springs 304 elastically abut against the clamping pieces 306 by taking the inner wall of the protruding part 301 as a supporting point, because the clamping piece 306 is fixedly connected with the connecting rod 305, and the abutting spring 304 is arranged at the periphery of the connecting rod 305, the connecting rod 305 is provided with two ends, each end is fixedly provided with the clamping piece 306, and inside the mounting grooves of the first contactor 1 and the second contactor 2 are provided with clamping grooves which are matched with the clamping pieces 306, a protruding handle 302 is provided at the middle of the connecting rod 305, and an installer can manually press the protruding handle 302 toward the middle to drive the connecting rod 305 to move inward, and the clip 306 is retracted to the inside of the protruding member 301 when the connecting rod 305 moves inward, the abutting spring 304 is in an elastically compressed state, at this time, the installer can conveniently insert the protruding member 301 into the installation grooves of the first contactor 1 and the second contactor 2 at the same time, after the "male" shaped protruding member 301 is fully inserted into the mounting groove, the installer releases the protruding handle 302, the clamping piece 306 is inserted into the clamping grooves on the inner sides of the first contactor 1 and the second contactor 2 under the pushing of the elastic force of the abutting spring 304, so that the limiting clamping function is realized, so that the first contactor 1 and the second contactor 2 can be accurately and orderly piled and installed together for use under the connection of the connecting frame 3, the connection frame 3 cannot be arbitrarily inserted and removed due to the insertion of the clip 306 into the clip grooves on the inner sides of the first contactor 1 and the second contactor 2, so that the connection stability is higher.

Second embodiment

The protruding member 301 in this embodiment is trapezoidal, the two sides of the trapezoidal protruding member 301 are also provided with a abutting spring 304 and a clamping piece 306, and after the trapezoidal protruding member 301 is inserted into the mounting grooves of the first contactor 1 and the second contactor 2, the clamping piece 306 is also inserted into the clamping groove provided in the corresponding position, thereby realizing the limiting clamping.

Third embodiment

The protruding member 301 in this embodiment is in a semicircular arc shape, and the semicircular arc protruding member 301 can also achieve the above-described connection stability between the reinforcing connection frame 3 and the first contactor 1 and the second contactor 2.

The protruding end inner side of the clamping piece 306 is provided with a ball 307 through a penetrating shaft 308, and the ball 307 is arranged to facilitate the installer to insert the connecting frame 3 into the mounting grooves formed by the first contactor 1 and the second contactor 2 more conveniently when the connecting frame 3 is used for fixedly mounting the first contactor 1 and the second contactor 2, and the protruding handle 302 can be loosened after the clamping piece 306 is inserted into the mounting grooves until the clamping piece 306 is movably inserted into the next limiting clamping groove, so that the installer can more conveniently use the connecting frame 3 to fixedly mount the first contactor 1 and the second contactor 2.

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

Claims

1. The utility model provides a reversible electromagnetic contactor group link, includes first contactor (1), second contactor (2), link (3) and mount pad (4), and first contactor (1) and second contactor (2) are connected, its characterized in that through link (3): the connecting frame is characterized in that protruding parts (301) are fixedly arranged at two ends of the middle of the connecting frame (3), connecting rods (305) are movably arranged in the protruding parts (301), abutting springs (304) are sleeved on the peripheries of two ends of the connecting rods (305), clamping pieces (306) are fixedly arranged at the end heads of two ends of the connecting rods (305), and protruding handles (302) are arranged in the middle of the connecting rods (305) in a protruding mode.

2. The reversible electromagnetic contactor group connection frame according to claim 1, wherein: the protruding part (301) is in a convex shape.

3. The reversible electromagnetic contactor group connection frame according to claim 1, wherein: the protruding part (301) is trapezoid or semicircular arc.

4. The reversible electromagnetic contactor group connection frame according to claim 1, wherein: the two sides of the connecting rod (305) are provided with sliding rods (303) in a penetrating mode, and the sliding rods (303) are fixedly arranged in the protruding parts (301).

5. The reversible electromagnetic contactor group connection frame according to claim 1, wherein: the end of the clamping piece (306) is movably provided with a ball (307) through a penetrating shaft (308).

6. The reversible electromagnetic contactor group connection frame according to claim 1, wherein: rubber pads are arranged on the end faces of the two ends of the connecting frame (3) in a fitting mode.