CN216719832U

CN216719832U - Power contactor capable of being installed quickly

Info

Publication number: CN216719832U
Application number: CN202220066036.XU
Authority: CN
Inventors: 李凯悦
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-06-10
Anticipated expiration: 2032-01-07

Abstract

The utility model discloses a power contactor capable of being installed quickly, which belongs to the technical field of contactors and comprises a contactor, a plurality of connecting terminals are arranged at two ends of the contactor, a mounting plate is arranged at the rear side of the contactor, the mounting plate is provided with the mounting bolts through which the mounting plate is arranged on the wall, the push plate pushes the plate sliding plate to move, meanwhile, the slide bar slides in the fixed plate, the spring is compressed, the mounting posts at the two ends of the contactor are placed in the mounting grooves of the fixed seat, the push plate is loosened, the spring elastically stretches to drive the sliding plate at one end of the sliding rod to reset, the sliding plate limits the mounting column to prevent the mounting column from sliding off from the mounting groove, when the contactor is damaged and needs to be replaced or maintained, the contactor is convenient to mount and dismount through the mounting plate.

Description

Power contactor capable of being installed quickly

Technical Field

The utility model belongs to the technical field of contactors, and particularly relates to a power contactor capable of being installed quickly.

Background

Contactors are classified into alternating current contactors (voltage AC) and direct current contactors (voltage DC), which are applied to electric power, distribution, and utilization. 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 Chinese patent publication No. CN206331973 discloses a multifunctional power contactor, which is inconvenient to install and disassemble, inconvenient to disassemble when the contactor is damaged and needs to be replaced or maintained, low in practicability, and loose and not firm in connection after a wiring terminal of the original contactor is connected with an electric wire.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides a power contactor capable of being installed quickly, which has the characteristics of convenience in installation and disassembly and high practicability.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a but install type power contactor fast, includes the contactor, the both ends of contactor are provided with a plurality of binding post, the rear side of contactor is provided with the mounting panel, it is provided with a plurality of construction bolts to run through on the mounting panel, the front end both sides of mounting panel are provided with the fixing base, the position that contactor both ends and fixing base correspond is provided with the erection column, set up the mounting groove that corresponds with the erection column in the fixing base, fixing base upper end rear side is provided with the fixed plate, the front side of fixed plate is provided with the slide, slide upper end front side is provided with the push pedal, both sides are provided with the slide bar between slide and the fixed plate, the nested spring that is provided with in surface of slide bar between fixed plate and the slide.

Preferably, sliding connection is formed between the sliding rod and the fixing plate and between the sliding plate and the fixing seat, and a limiting plate is arranged at one end, far away from the sliding plate, of the sliding rod.

Preferably, the height of the mounting column is the same as the depth of the mounting groove, and the width of the sliding plate is the same as the width of the mounting groove.

Preferably, the mounting column is connected with the contactor in a spot welding mode, and the fixing seat and the mounting plate are of a welding integrated structure.

Preferably, a supporting block is arranged on the front side of the wiring terminal, a fixing ring is arranged at the upper end of the supporting block, and a rubber pad is arranged on the surface of the fixing ring.

Preferably, the rubber pad is bonded with the fixing ring through glue, and the fixing ring and the supporting block are both of aluminum structures.

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

1. according to the utility model, the mounting plate is arranged, the mounting plate is mounted on the wall through the mounting bolt, the push plate pushes the plate sliding plate to move, meanwhile, the sliding rod slides in the fixing plate, the spring is compressed, the mounting columns at two ends of the contactor are placed in the mounting grooves of the fixing seat, the push plate is loosened, the spring elastically stretches to drive the sliding plate at one end of the sliding rod to reset, the mounting columns are limited by the sliding plate, the mounting columns are prevented from sliding off from the mounting grooves, and the contactor can be conveniently mounted and dismounted when the contactor is damaged and needs to be replaced or maintained through the arrangement of the mounting plate.

2. According to the utility model, the supporting block is arranged at the front end of the wiring terminal, the fixing ring is arranged at the upper end of the supporting block, when wiring is required, an electric wire required to be wired penetrates through the fixing ring, the rubber pad on the surface of the fixing ring has an anti-skidding effect, the electric wire penetrating through the fixing ring and the wiring terminal perform wiring, the fixing ring and the rubber pad can support and fix the electric wire, the wiring quality is improved, and the electric wire and the wiring terminal are not easy to loosen.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the contactor assembly of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a cutaway perspective view of the retaining ring of the present invention;

in the figure: 1. a contactor; 2. a wiring terminal; 3. a support block; 4. mounting a plate; 5. a fixed seat; 6. installing a bolt; 7. a fixing ring; 8. a fixing plate; 9. a slide bar; 10. a spring; 11. a slide plate; 12. pushing the plate; 13. mounting grooves; 14. a rubber pad; 15. and (6) mounting the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a can install type power contactor fast, including contactor 1, contactor 1's both ends are provided with a plurality of binding post 2, contactor 1's rear side is provided with mounting panel 4, it is provided with a plurality of construction bolts 6 to run through on the mounting panel 4, mounting panel 4's front end both sides are provided with fixing base 5, contactor 1 both ends are provided with erection column 15 with the position that fixing base 5 corresponds, set up mounting groove 13 with erection column 15 corresponds in the fixing base 5, fixing base 5 upper end rear side is provided with fixed plate 8, the front side of fixed plate 8 is provided with slide 11, slide 11 upper end front side is provided with push pedal 12, both sides are provided with slide bar 9 between slide 11 and the fixed plate 8, slide bar 9's surface nestification is provided with spring 10 between fixed plate 8 and the slide 11.

Specifically, the sliding rod 9 and the fixing plate 8 and the sliding plate 11 and the fixing seat 5 are connected in a sliding manner, and a limiting plate is arranged at one end, far away from the sliding plate 11, of the sliding rod 9.

Through adopting above-mentioned technical scheme, slide 11 can slide on fixing base 5 to drive slide bar 9 and slide in fixed plate 8, set up the limiting plate simultaneously and can play limiting displacement to slide 11.

Specifically, the height of the mounting column 15 is the same as the depth of the mounting groove 13, and the width of the sliding plate 11 is the same as the width of the mounting groove 13.

Through adopting above-mentioned technical scheme, make erection column 15 install into mounting groove 13 after more stable, erection column 15 is difficult for rocking in mounting groove 13, slide 11 is better to the spacing effect of erection column 15.

Specifically, through spot welding welded connection between erection column 15 and contactor 1, fixing base 5 and mounting panel 4 formula structure as an organic whole of welding.

Through adopting above-mentioned technical scheme, make between erection column 15 and the contactor 1 more firm, and fixing base 5 is more firm with mounting panel 4 formula structure as an organic whole of welding.

When the contactor is used, the mounting plate 4 is arranged, the mounting plate 4 is mounted on a wall through the mounting bolt 6, the push plate 12 is used for pushing the plate sliding plate 11 to move, meanwhile, the sliding rod 9 slides in the fixing plate 8, the spring 10 is compressed, the mounting columns 15 at two ends of the contactor 1 are placed in the mounting grooves 13 of the fixing seat 5, the push plate 12 is loosened, the spring 10 stretches to drive the sliding plate 11 at one end of the sliding rod 9 to reset, the mounting columns 15 are limited by the sliding plate 11, the mounting columns 15 are prevented from sliding from the mounting grooves 13, and when the contactor 1 is damaged and needs to be replaced or maintained, the mounting plate 4 is arranged, so that the contactor 1 can be conveniently mounted and dismounted;

example 2

The present embodiment is different from embodiment 1 in that: the front side of the wiring terminal 2 is provided with a supporting block 3, the upper end of the supporting block 3 is provided with a fixing ring 7, and the surface of the fixing ring 7 is provided with a rubber pad 14.

Through adopting above-mentioned technical scheme, solid fixed ring 7 and rubber pad 14 can play the support fixed action to the electric wire, improve the wiring quality, are difficult not hard up between electric wire and the binding post 2.

Specifically, the rubber pad 14 is bonded with the fixing ring 7 by glue, and the fixing ring 7 and the supporting block 3 are both made of aluminum.

Through adopting above-mentioned technical scheme, rubber pad 14 is difficult for droing on solid fixed ring 7, and the aluminium system structure is light and firm more.

During the use of this embodiment, through set up supporting shoe 3 at binding post 2 front end, and set up solid fixed ring 7 in supporting shoe 3 upper end, need carry out wiring during operation, the electric wire that will need the wiring passes from solid fixed ring 7, gu 7 surperficial rubber pad 14 of fixed ring plays anti-skidding effect simultaneously, the electric wire that passes solid fixed ring 7 carries out wiring operation with binding post 2, gu 7 and rubber pad 14 can play the support fixed action to the electric wire simultaneously, improve the wiring quality, be difficult for becoming flexible between electric wire and binding post 2.

The structure and the working principle of the contactor 1 and the wiring terminal 2 of the utility model are disclosed in a multifunctional power contactor disclosed in Chinese patent publication No. CN 206331973.

The working principle and the using process of the utility model are as follows: when the device is used, the device is arranged at a proper position, the mounting plate 4 is arranged on a wall through the mounting bolt 6 by arranging the mounting plate 4, the push plate 12 is used for pushing the plate sliding plate 11 to move, the sliding rod 9 slides in the fixing plate 8, the spring 10 is compressed, the mounting columns 15 at two ends of the contactor 1 are placed in the mounting grooves 13 of the fixing seat 5, the push plate 12 is loosened, the spring 10 stretches to drive the sliding plate 11 at one end of the sliding rod 9 to reset, the sliding plate 11 limits the mounting columns 15 to prevent the mounting columns 15 from sliding from the mounting grooves 13, when the contactor 1 is damaged and needs to be replaced or maintained by arranging the mounting plate 4, the contactor 1 is convenient to mount and dismount, the supporting block 3 is arranged at the front end of the wiring terminal 2, the fixing ring 7 is arranged at the upper end of the supporting block 3, and when wiring work needs to be carried out, the electric wire to be connected passes through the fixing ring 7, meanwhile, the rubber pad 14 on the surface of the fixing ring 7 plays a role in anti-skidding, wires passing through the fixing ring 7 are connected with the wiring terminals 2, the fixing ring 7 and the rubber pad 14 can support and fix the wires, wiring quality is improved, and the wires and the wiring terminals 2 are not prone to loosening.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A power contactor of the quick-installable type, comprising a contactor (1), characterized in that: a plurality of wiring terminals (2) are arranged at two ends of the contactor (1), a mounting plate (4) is arranged at the rear side of the contactor (1), a plurality of mounting bolts (6) are arranged on the mounting plate (4) in a penetrating way, fixing seats (5) are arranged on two sides of the front end of the mounting plate (4), the positions of the two ends of the contactor (1) corresponding to the fixed seat (5) are provided with mounting columns (15), the fixed seat (5) is provided with a mounting groove (13) corresponding to the mounting column (15), a fixed plate (8) is arranged at the rear side of the upper end of the fixed seat (5), a sliding plate (11) is arranged at the front side of the fixed plate (8), a push plate (12) is arranged on the front side of the upper end of the sliding plate (11), sliding rods (9) are arranged on two sides between the sliding plate (11) and the fixed plate (8), and a spring (10) is nested on the surface of the sliding rod (9) between the fixed plate (8) and the sliding plate (11).

2. A quick-install electrical power contactor as claimed in claim 1, wherein: be sliding connection between slide bar (9) and fixed plate (8) and between slide (11) and fixing base (5), the one end that slide bar (9) kept away from slide (11) is provided with the limiting plate.

3. A quick-install electrical power contactor as claimed in claim 1, wherein: the height of erection column (15) is the same with the degree of depth size of mounting groove (13), the width size of slide (11) is the same with the width size of mounting groove (13).

4. A quick-install electrical power contactor as claimed in claim 1, wherein: the mounting column (15) is connected with the contactor (1) through spot welding, and the fixing seat (5) and the mounting plate (4) are of a welding integrated structure.

5. A quick-install electrical power contactor as claimed in claim 1, wherein: the front side of the wiring terminal (2) is provided with a supporting block (3), the upper end of the supporting block (3) is provided with a fixing ring (7), and the surface of the fixing ring (7) is provided with a rubber pad (14).

6. A quick-install electrical power contactor as claimed in claim 5, wherein: the rubber pad (14) is bonded with the fixing ring (7) through glue, and the fixing ring (7) and the supporting block (3) are both of aluminum structures.