CN218496988U

CN218496988U - Current transformer disconnection warning detection device convenient to installation

Info

Publication number: CN218496988U
Application number: CN202222518117.1U
Authority: CN
Inventors: 毛卫兴
Original assignee: Jiangsu Eryi Electric Co ltd
Current assignee: Jiangsu Eryi Electric Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-02-17
Anticipated expiration: 2032-09-22

Abstract

The utility model discloses a current transformer disconnection warning detection device convenient to installation, which comprises a mounting bas, the contact has the shell on the mount pad, the contact has the side cap on the shell, side cap and mount pad contact, fixedly connected with sloping block on the mount pad, the connecting seat has been cup jointed in the outside slip of sloping block, connecting seat and shell fixed connection, connecting seat and mount pad contact, the inside of connecting seat is provided with installation mechanism, be provided with coupling mechanism on the side cap. The utility model discloses a design cup jointing of connecting seat and side cap, can carry on spacingly to the connecting seat horizontal direction, through the grafting of lug and sloping block, can carry on spacingly to the vertical direction of connecting seat to can fix the connecting seat, reach the fixed purpose of casing installation, can realize the installation, convenient operation through pressing the connecting seat in the installation.

Description

Current transformer disconnection warning detection device convenient to installation

Technical Field

The utility model relates to a current transformer disconnection warning technical field specifically is a current transformer disconnection warning detection device convenient to installation.

Background

The current transformer is an instrument for measuring by converting a large primary side current into a small secondary side current according to the electromagnetic induction principle. The patent of the utility model discloses a patent grant publication number is CN 212646952U's utility model discloses a current transformer alarm detection device that breaks, which comprises a housing, the louvre, termination, switch button, power source, power-off relay, circuit board and microprocessor, through installed termination in the alarm detection device left side that breaks, it is fixed to be connected with connecting wire through termination, the termination left end has set up sealed junction tube, through the dual fixed of sealed junction tube and bolt, increase the fixed effect to the wire, and sealed junction tube has sealed effect, increase the leakproofness to the direction in the time of the fixed effect to the wire, increase the protective effect and the connection steadiness to the wire.

Among the prior art, the device is when installing the use, and is convenient inadequately, influences work efficiency to it is inconvenient that the device is disassembled, is inconvenient when needs overhaul the device inside, consequently needs to improve prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a current transformer disconnection warning detection device convenient to installation has solved the problem that the device was inconvenient to install and used, has still solved the inside inconvenient problem of when overhauing of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a current transformer disconnection warning detection device convenient to installation, includes the mount pad, the contact has the shell on the mount pad, the contact has the side cap on the shell, the side cap contacts with the mount pad, fixedly connected with sloping block on the mount pad, the connecting seat has been cup jointed in the outside slip of sloping block, connecting seat and shell fixed connection, the connecting seat contacts with the mount pad, the inside of connecting seat is provided with installation mechanism, be provided with coupling mechanism on the side cap.

Preferably, the installation mechanism includes lug, connecting rod, guide arm, first spring, spout, connecting block, the inside sliding connection of sloping block has the lug, fixedly connected with connecting rod on the lug, the connecting rod contacts with sloping block and mount pad respectively, connecting rod and connecting seat sliding connection, fixedly connected with guide arm on the connecting rod, guide arm and connecting seat sliding connection, the outside of guide arm is provided with first spring, fixedly connected with connecting block on the connecting rod, the connecting block contacts with the connecting seat. By designing the mounting mechanism, the device can be conveniently mounted and used.

Preferably, coupling mechanism includes inserted block, stopper, slide bar, dead lever, second spring, ejector pad, fixedly connected with inserted block on the shell, inserted block and side cap sliding connection, the inside sliding connection of inserted block has the stopper, fixedly connected with slide bar on the stopper, slide bar and side cap sliding connection, the inside sliding connection of slide bar has the dead lever, dead lever and side cap fixed connection, the outside of dead lever is provided with the second spring, fixedly connected with ejector pad on the dead lever, ejector pad and side cap contact. Through the design of the connecting mechanism, the maintenance inside the device is convenient to carry out.

Preferably, one end of the first spring is fixedly connected with the connecting seat, and the other end of the first spring is fixedly connected with the connecting rod. By designing the first spring such that the force of the first spring can act on the connecting rod.

Preferably, the connecting seat is provided with a sliding chute, and the sliding chute is connected with a connecting rod in a sliding manner. Through the design spout for the connecting rod can slide in the spout.

Preferably, one end of the second spring is fixedly connected with the sliding rod, and the other end of the second spring is fixedly connected with the side cover. The second spring is designed so that the force of the second spring acts on the slide rod.

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

1. the utility model discloses a design cup jointing of connecting seat and side cap, can carry on spacingly to the connecting seat horizontal direction, through the grafting of lug and sloping block, can carry on spacingly to the vertical direction of connecting seat to can fix the connecting seat, reach the fixed purpose of casing installation, can realize the installation, convenient operation through pressing the connecting seat in the installation.

2. The utility model discloses a design stopper and the grafting of inserted block, can carry on spacingly to the inserted block, and then can carry out the aggregate erection with shell and side cap, can realize the separation of stopper and inserted block through promoting the ejector pad, conveniently dismantle the side cap to make and conveniently carry out the maintenance of installing inside.

Drawings

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

fig. 2 is a front cross-sectional view of the present invention in fig. 1;

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

fig. 4 is an enlarged view of fig. 2B according to the present invention.

In the figure: 1. a mounting seat; 2. a housing; 3. a side cover; 4. a sloping block; 5. a connecting seat; 6. an installation mechanism; 7. a connecting mechanism; 61. a bump; 62. a connecting rod; 63. a guide bar; 64. a first spring; 65. a chute; 66. connecting blocks; 71. inserting a block; 72. a limiting block; 73. a slide bar; 74. fixing the rod; 75. a second spring; 76. and (7) pushing the block.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, the current transformer disconnection warning and detecting device convenient to mount comprises a mounting base 1, a housing 2 is contacted on the mounting base 1, a side cover 3 is contacted on the housing 2, the side cover 3 is contacted with the mounting base 1, an inclined block 4 is fixedly connected on the mounting base 1, a connecting base 5 is slidably sleeved on the outer side of the inclined block 4, the connecting base 5 is fixedly connected with the housing 2, the connecting base 5 is contacted with the mounting base 1, a mounting mechanism 6 is arranged inside the connecting base 5, and a connecting mechanism 7 is arranged on the side cover 3.

Referring to fig. 1, 2 and 3, the mounting mechanism 6 includes a bump 61, a connecting rod 62, a guide rod 63, a first spring 64, a sliding slot 65 and a connecting block 66, the bump 61 is slidably connected to the inside of the oblique block 4, the connecting rod 62 is fixedly connected to the bump 61, the connecting rod 62 is respectively in contact with the oblique block 4 and the mounting base 1, the connecting rod 62 is slidably connected to the connecting base 5, the sliding slot 65 is formed in the connecting base 5, the connecting rod 62 is slidably connected to the inside of the sliding slot 65, the connecting rod 62 is slidably connected to the sliding slot 65 by designing the sliding slot 65, the guide rod 63 is fixedly connected to the connecting rod 62, the guide rod 63 is slidably connected to the connecting base 5, the first spring 64 is disposed on the outside of the guide rod 63, one end of the first spring 64 is fixedly connected to the connecting base 5, the other end of the first spring 64 is fixedly connected to the connecting rod 62, the first spring 64 is designed, the acting force of the first spring 64 can act on the connecting rod 62, the connecting block 66 is fixedly connected to the connecting base 62, the connecting block 66 is in contact with the connecting base 5, and the mounting mechanism 6 is designed, so that the device can be conveniently mounted and used.

Referring to fig. 1, 2 and 4, the connecting mechanism 7 includes an insertion block 71, a limiting block 72, a sliding rod 73, a fixing rod 74, a second spring 75 and a pushing block 76, the insertion block 71 is fixedly connected to the housing 2, the insertion block 71 is slidably connected to the side cover 3, the limiting block 72 is slidably connected to the inside of the insertion block 71, the sliding rod 73 is fixedly connected to the limiting block 72, the sliding rod 73 is slidably connected to the side cover 3, the fixing rod 74 is slidably connected to the inside of the sliding rod 73, the fixing rod 74 is fixedly connected to the side cover 3, the second spring 75 is arranged on the outside of the fixing rod 74, one end of the second spring 75 is fixedly connected to the sliding rod 73, the other end of the second spring 75 is fixedly connected to the side cover 3, the second spring 75 is designed so that the acting force of the second spring 75 can act on the sliding rod 73, the pushing block 76 is fixedly connected to the fixing rod 74, the pushing block 76 is in contact with the side cover 3, and the connecting mechanism 7 is designed so that the maintenance of the inside of the device is convenient to be carried out.

The utility model discloses the concrete implementation process as follows: during the use, when needs are installed and used to shell 2, earlier overlap connecting seat 5 in the outside of sloping block 4, then press down connecting seat 5, connecting seat 5 drives connecting rod 62 and lug 61 and removes, connecting rod 62 can slide along the inclined plane of sloping block 4, can make connecting rod 62 horizontal migration, connecting rod 62 drives guide arm 63 horizontal migration, connecting rod 62 can extrude first spring 64, when lug 61 slides to sloping block 4 upper groove position, through the elastic reaction of first spring 64, can give connecting rod 62 a reaction force, make connecting rod 62 horizontal migration, connecting rod 62 drives lug 61 and removes in inserting the recess, cup joint through connecting seat 5 and side cap 3, can carry out spacingly to connecting seat 5 horizontal direction, through the grafting of lug 61 and sloping block 4, can carry out spacingly to the vertical direction of connecting seat 5, thereby can fix connecting seat 5, reach the fixed purpose of shell 2 installation, can realize the installation through pressing connecting seat 5 in the installation, and convenient for operation. When needing to overhaul the inside maintenance of shell 2, promote ejector pad 76, ejector pad 76 drives slide bar 73 and removes, slide bar 73 slides along dead lever 74, slide bar 73 can extrude second spring 75, slide bar 73 can drive stopper 72 simultaneously and remove, make stopper 72 and inserted block 71 separate, then horizontal migration side cap 3, can make side cap 3 and inserted block 71 separate, conveniently carry out the dismantlement of side cap 3, thereby make the inside maintenance of device conveniently carry out.

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

Claims

1. The utility model provides a current transformer disconnection warning detection device convenient to installation, includes mount pad (1), its characterized in that: the contact has shell (2) on mount pad (1), the contact has side cap (3) on shell (2), side cap (3) and mount pad (1) contact, fixedly connected with sloping block (4) on mount pad (1), connecting seat (5) have been cup jointed in the outside slip of sloping block (4), connecting seat (5) and shell (2) fixed connection, connecting seat (5) and mount pad (1) contact, the inside of connecting seat (5) is provided with installation mechanism (6), be provided with coupling mechanism (7) on side cap (3).

2. The current transformer disconnection warning detection device convenient to install according to claim 1, wherein: installation mechanism (6) include lug (61), connecting rod (62), guide arm (63), first spring (64), spout (65), connecting block (66), the inside sliding connection of sloping block (4) has lug (61), fixedly connected with connecting rod (62) is gone up in lug (61), connecting rod (62) respectively with sloping block (4) and mount pad (1) contact, connecting rod (62) and connecting seat (5) sliding connection, fixedly connected with guide arm (63) are gone up in connecting rod (62), guide arm (63) and connecting seat (5) sliding connection, the outside of guide arm (63) is provided with first spring (64), fixedly connected with connecting block (66) are gone up in connecting rod (62), connecting block (66) and connecting seat (5) contact.

3. The current transformer disconnection warning detection device convenient to install according to claim 1, wherein: coupling mechanism (7) are including inserted block (71), stopper (72), slide bar (73), dead lever (74), second spring (75), ejector pad (76), fixedly connected with inserted block (71) on shell (2), inserted block (71) and side cap (3) sliding connection, the inside sliding connection of inserted block (71) has stopper (72), fixedly connected with slide bar (73) on stopper (72), slide bar (73) and side cap (3) sliding connection, the inside sliding connection of slide bar (73) has dead lever (74), dead lever (74) and side cap (3) fixed connection, the outside of dead lever (74) is provided with second spring (75), fixedly connected with ejector pad (76) on dead lever (74), ejector pad (76) and side cap (3) contact.

4. The current transformer disconnection warning detection device convenient to install according to claim 2, wherein: one end of the first spring (64) is fixedly connected with the connecting seat (5), and the other end of the first spring (64) is fixedly connected with the connecting rod (62).

5. The current transformer disconnection warning detection device convenient to install of claim 2, wherein: the connecting seat (5) is provided with a sliding groove (65), and the inside of the sliding groove (65) is connected with a connecting rod (62) in a sliding manner.

6. The current transformer disconnection warning detection device convenient to install according to claim 3, wherein: one end of the second spring (75) is fixedly connected with the sliding rod (73), and the other end of the second spring (75) is fixedly connected with the side cover (3).