CN214849334U

CN214849334U - Circuit wiring device of soft start cabinet

Info

Publication number: CN214849334U
Application number: CN202121015013.8U
Authority: CN
Inventors: 王文军; 刘辉; 邢耀光; 李平
Original assignee: Hubei Zhongguang Ruili Electric Co ltd
Current assignee: Hubei Zhongguang Ruili Electric Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-23
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to the technical field of soft start cabinets, and discloses a circuit wiring device of a soft start cabinet, which comprises a cabinet body, wherein a cabinet door is rotatably installed on the left side of the front wall of the cabinet body, an upper fixed plate, a lower fixed plate and a controller are fixedly installed on the rear part inside the cabinet body, a positioning plate is installed in front of the upper fixed plate and the lower fixed plate, positioning grooves are arranged at the relative positions of the upper fixed plate, the lower fixed plate and the positioning plate, a wire installation joint is fixedly installed on the upper surface and the lower surface of the controller, a positioning ring is fixedly installed at the bottom end inside the wire installation joint, so that the wire can be conveniently and rapidly installed, the wire can be conveniently and rapidly installed when needing to be disassembled and assembled, meanwhile, the wire can be subjected to wrapping type clamping installation through the positioning ring and an extrusion ring, so that the stability of the wire is better when in use, and the wire is matched with the upper fixed plate, the lower fixed plate, the positioning plate and the positioning groove, the wire arrangement is better carried out on the conducting wire.

Description

Circuit wiring device of soft start cabinet

Technical Field

The utility model belongs to the technical field of the soft start cabinet, specifically be a circuit termination of soft start cabinet.

Background

The soft start cabinet is mainly used for starting various high-power motors, replaces the traditional starting mode with soft start, realizes smooth start, reduces starting current, reduces the mechanical impact of larger current on the motor and the impact on a power grid when the motor is started, improves the power consumption quality and saves energy.

Circuit termination in most traditional soft start cabinets is when working a telephone switchboard, all installs the wire that will treat to connect on wire installation joint through the screw, but the front end of wire generally comprises many copper wires, and the screw is difficult to cover the wire completely fixed, and the switch-on effect is relatively poor, and in addition, the wire uses for a long time and produces easily and drop, influences the use.

Consequently need improve wire structure, simultaneously the utility model provides a circuit termination of soft start cabinet is convenient for better the above-mentioned problem of proposing of solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems proposed above, a circuit wiring device of a soft start cabinet is provided.

The utility model adopts the technical scheme as follows:

a circuit wiring device of a soft start cabinet comprises a cabinet body, wherein a cabinet door is rotatably installed on the left side of the front wall of the cabinet body, an upper fixing plate, a lower fixing plate and a controller are fixedly installed on the rear side of the interior of the cabinet body, a positioning plate is installed in front of the upper fixing plate and the lower fixing plate, positioning grooves are formed in the relative positions of the upper fixing plate, the lower fixing plate and the positioning plate, a wire installation joint is fixedly installed on the upper surface and the lower surface of the controller, a positioning ring is fixedly installed at the bottom end of the interior of the wire installation joint, an extrusion ring is placed in the wire installation joint, a screw rod is connected with the top of the wire installation joint in a threaded manner, the bottom end of the screw rod is rotatably installed in the top of the extrusion ring, telescopic rods are fixedly installed at the relative positions of the positioning ring and the two sides of the extrusion ring, wires are extruded on the inner sides of the positioning ring and the extrusion ring, and are clamped in the positioning grooves, the wire mounting joint is movably sleeved with a limiting ring and a spring sleeve, and the inner wall of the limiting ring is extruded at the top of the screw rod.

In a preferred embodiment, the controller is located inside the upper and lower fixing plates, and the positioning plate is mounted on the front walls of the upper and lower fixing plates by screws.

In a preferred embodiment, the bottom end of the screw rod is mounted in the top of the extrusion ring through a bearing, and the spring sleeve is fixedly mounted between the limiting ring and the controller.

In a preferred embodiment, the width of the limiting ring is smaller than the distance between the screw and the controller, and the positioning groove is matched with the lead.

In a preferred embodiment, the telescopic length of the telescopic rod is greater than the outer diameter of a copper wire inside the lead, and the specifications of the positioning ring and the extrusion ring are matched.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: be convenient for better install the wire fast for it is more convenient when the wire needs carry out the dismouting, can carry out parcel formula centre gripping installation to the wire through holding ring and extrusion ring simultaneously, makes the wire stability when using better, and through the cooperation of upper fixed plate, bottom plate, locating plate and constant head tank, better arranges the line to the wire.

1. The utility model discloses in, there is the holding ring through the inside bottom fixed mounting at wire erection joint, be convenient for place the wire inboard at the holding ring, placed extrusion ring in wire erection joint's inside top, be convenient for drive extrusion ring through the screw rod and go on position control from top to bottom, can with the wire pressfitting in the inboard of holding ring and extrusion ring, there is the telescopic link at holding ring and extrusion ring both sides relative position fixed mounting, be convenient for can play spacing guide effect to extrusion ring through the telescopic link.

2. The utility model discloses in, spacing ring and spring housing have been cup jointed in the activity on wire erection joint, be convenient for under the cooperation of spring housing, can cup joint the spacing ring at the screw rod top, can carry on spacingly to the position of screw rod, it is spacing that the position of extrusion ring obtains consolidating this moment, increase the wire and install the stability at holding ring and extrusion ring inboard, at an upper fixed plate, the constant head tank has been seted up to bottom plate and locating plate relative position, be convenient for with the wire centre gripping in the inboard of constant head tank, can carry on spacingly to the wire, can manage the line to the wire this moment.

Drawings

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

FIG. 2 is a schematic structural view of the upper fixing plate and the positioning plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 1 according to the present invention;

fig. 4 is the schematic of the installation structure of the wire installation joint, the wire and the limiting ring of the present invention.

The labels in the figure are: 1-cabinet body, 2-cabinet door, 3-upper fixed plate, 4-lower fixed plate, 5-controller, 6-locating plate, 7-locating slot, 8-lead mounting joint, 9-locating ring, 10-extrusion ring, 11-screw, 12-telescopic rod, 13-lead, 14-spacing ring, 15-spring housing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a circuit wiring device of a soft start cabinet comprises a cabinet body 1, a cabinet door 2 is rotatably installed on the left side of the front wall of the cabinet body 1, an upper fixing plate 3, a lower fixing plate 4 and a controller 5 are fixedly installed on the rear inside of the cabinet body 1, the controller 5 is located on the inner sides of the upper fixing plate 3 and the lower fixing plate 4, a positioning plate 6 is installed in front of the upper fixing plate 3 and the lower fixing plate 4, the positioning plate 6 is installed on the front walls of the upper fixing plate 3 and the lower fixing plate 4 through screws, positioning grooves 7 are formed in the relative positions of the upper fixing plate 3, the lower fixing plate 4 and the positioning plate 6, a wire 13 is conveniently clamped on the inner sides of the positioning grooves 7, the wire 13 can be limited, the wire 13 can be arranged at the moment, the positioning grooves 7 are matched with the wire 13, wire installation connectors 8 are fixedly installed on the upper and lower sides of the controller 5, and positioning rings 9 are fixedly installed at the bottom ends inside of the wire installation connectors 8, the lead 13 is conveniently placed on the inner side of the positioning ring 9, the extrusion ring 10 is placed in the lead installation joint 8, the screw rod 11 is used for driving the extrusion ring 10 to adjust the upper position and the lower position, the lead 13 can be pressed on the inner sides of the positioning ring 9 and the extrusion ring 10, the positioning ring 9 is matched with the extrusion ring 10 in specification, the screw rod 11 is connected with the top of the lead installation joint 8 through threads, the bottom end of the screw rod 11 is rotatably installed in the top of the extrusion ring 10, the bottom end of the screw rod 11 is installed in the top of the extrusion ring 10 through a bearing, the telescopic rods 12 are fixedly installed at the opposite positions of the two sides of the positioning ring 9 and the extrusion ring 10, the limiting and guiding effects on the extrusion ring 10 can be conveniently achieved through the telescopic rods 12, the telescopic length of the telescopic rods 12 is larger than the outer diameter of copper wires in the lead 13, the lead 13 is extruded on the inner sides of the positioning ring 9 and the extrusion ring 10, and the lead 13 is clamped in the positioning groove 7, wire erection joint 8 goes up the activity and has cup jointed spacing ring 14 and spring housing 15, and the inner wall extrusion of spacing ring 14 is at the top of screw rod 11, be convenient for under the cooperation of spring housing 15, can cup joint spacing ring 14 at screw rod 11 top, can be spacing to the position of screw rod 11, the position of extrusion ring 10 is consolidated spacing this moment, increase wire 13 and install the stability at holding ring 9 and extrusion ring 10 inboards, spacing ring 14's width is less than the interval between screw rod 11 and the controller 5, spring housing 15 fixed mounting has between spacing ring 14 and controller 5.

The working principle is as follows:

in the application, when the lead 13 is installed, the limiting ring 14 is pulled to the position of the controller 5, at this time, the limiting ring 14 is separated from the screw rod 11, the lead 13 is inserted into the inner sides of the positioning ring 9 and the extrusion ring 10, the screw rod 11 is rotated to one side, so that the screw rod 11 drives the extrusion ring 10 to move to the position of the positioning ring 9, the lead 13 can be clamped at the inner sides of the positioning ring 9 and the pressing ring 10, the limit ring 14 is loosened, at the moment, the limit ring 14 pushes the limit ring 14 to the position of the screw 11 under the action of the spring sleeve 15, the top of the screw 11 is limited on the inner wall of the limiting ring 14, the lead 13 is placed in the positioning groove 7 arranged on the front wall of the upper fixing plate 3 and the lower fixing plate 4, the positioning plate 6 is mounted on the front walls of the upper fixing plate 3 and the lower fixing plate 4 through screws, and the wires 13 can be fixed on the inner sides of the positioning grooves 7 at the moment, so that the wires 13 can be better arranged.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a circuit termination of soft start cabinet, includes the cabinet body (1), cabinet door (2), its characterized in that are installed in the antetheca left side rotation of the cabinet body (1): an upper fixing plate (3), a lower fixing plate (4) and a controller (5) are fixedly mounted at the rear inside the cabinet body (1), a positioning plate (6) is mounted in front of the upper fixing plate (3) and the lower fixing plate (4), positioning grooves (7) are formed in the relative positions of the upper fixing plate (3), the lower fixing plate (4) and the positioning plate (6), a wire installation joint (8) is fixedly mounted on the upper surface and the lower surface of the controller (5), a positioning ring (9) is fixedly mounted at the bottom end inside the wire installation joint (8), an extrusion ring (10) is placed inside the wire installation joint (8), a screw rod (11) is connected with the top of the wire installation joint (8) in a threaded manner, the bottom end of the screw rod (11) is rotatably mounted in the top of the extrusion ring (10), and telescopic rods (12) are fixedly mounted at the relative positions of the two sides of the positioning ring (9) and the extrusion ring (10), the inner sides of the positioning ring (9) and the extrusion ring (10) are extruded with a lead (13), the lead (13) is clamped inside the positioning groove (7), the lead mounting joint (8) is movably sleeved with a limiting ring (14) and a spring sleeve (15), and the inner wall of the limiting ring (14) is extruded at the top of the screw rod (11).

2. The circuit wiring device of a soft start cabinet as claimed in claim 1, wherein: the controller (5) is positioned on the inner sides of the upper fixing plate (3) and the lower fixing plate (4), and the positioning plate (6) is installed on the front walls of the upper fixing plate (3) and the lower fixing plate (4) through screws.

3. The circuit wiring device of a soft start cabinet as claimed in claim 1, wherein: the bottom end of the screw rod (11) is installed in the top of the extrusion ring (10) through a bearing, and the spring sleeve (15) is fixedly installed between the limiting ring (14) and the controller (5).

4. The circuit wiring device of a soft start cabinet as claimed in claim 1, wherein: the width of the limiting ring (14) is smaller than the distance between the screw rod (11) and the controller (5), and the positioning groove (7) is matched with the lead (13).

5. The circuit wiring device of a soft start cabinet as claimed in claim 1, wherein: the telescopic length of the telescopic rod (12) is larger than the outer diameter of a copper wire inside the lead (13), and the positioning ring (9) is matched with the extrusion ring (10) in specification.