CN219873201U - Operating mechanism for electrical cabinet - Google Patents

Abstract

The utility model relates to an operating mechanism for an electrical cabinet, which belongs to the technical field of operating mechanisms and comprises an installation shell, a shaft rod, a rotating handle and a matching component, wherein the matching component comprises a rotating piece, a displacement piece and an adjusting piece, the rotating piece is installed in a socket, a shaft hole for connecting the shaft rod is formed in the rotating piece, a sliding rail is arranged in the installation shell, the displacement piece is installed on the sliding rail, one end of the rotating piece is fixedly installed on the rotating piece, the other end of the rotating piece is connected with the displacement piece, the adjusting piece is installed on the displacement piece, the displacement piece and the adjusting piece are jointly clamped with a switch of a breaker, the breaker in the electrical cabinet can be adjusted through the operating mechanism, the installation shell is installed on the breaker when the operating mechanism is used, the rotating handle is rotated, the shaft rod is used for driving the rotating piece to rotate, the displacement piece is further driven to move up and down, the switch of the breaker is driven to be opened or closed, and the adjusting piece is further matched to install the breakers with different sizes.

Description

Operating mechanism for electrical cabinet

Technical Field

The utility model belongs to the technical field of operating mechanisms for electrical cabinets, and particularly relates to an operating mechanism for an electrical cabinet.

Background

The electric cabinet is a cabinet which is formed by processing steel materials and is used for protecting components from working normally. The materials for manufacturing the electrical cabinet are generally divided into two types, namely a hot-rolled steel plate and a cold-rolled steel plate. Compared with a hot-rolled steel plate, the cold-rolled steel plate is softer in material and more suitable for manufacturing an electrical cabinet. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like. The closing of the operating handle of the circuit breaker in the existing electrical cabinet requires personnel to open the cabinet door and extend hands into the electrical cabinet to operate, so that the mode is low in efficiency, has a large potential safety hazard, and is generally provided with an operating mechanism to operate.

The utility model provides an external operating mechanism of regulator cubicle switch door that application number is CN201420251319.7, this mechanism can adjust the break-make of control circuit breaker, but the stroke of the device is fixed, can't adapt to the circuit breaker of equidimension model not, promptly when the switch grow of circuit breaker, and the stroke is when becoming big, the device can't use promptly.

Disclosure of Invention

The utility model aims to solve the problems that an operating mechanism cannot meet the requirements of different circuit breakers and has low adaptability.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

the utility model relates to an operating mechanism for an electrical cabinet, which comprises a mounting shell, a shaft rod, a rotating handle and a matching component, wherein the matching component is mounted in the mounting shell, the mounting shell is mounted on a circuit breaker in the electrical cabinet, a socket is formed in the mounting shell, one end of the shaft rod is inserted into the socket, the other end of the shaft rod is connected with the rotating handle, the matching component comprises a rotating piece, a displacement piece and an adjusting piece, the rotating piece is mounted in the socket, a shaft hole for connecting the shaft rod is formed in the rotating piece, a sliding rail is arranged in the mounting shell, the displacement piece is mounted on the sliding rail, one end of the rotating piece is fixedly mounted on the rotating piece, the other end of the rotating piece is connected with the displacement piece, and the displacement piece and the adjusting piece are jointly clamped with a switch of the circuit breaker.

Preferably, the regulating member comprises a regulating plate and a connecting rod, the connecting rod is a threaded rod, one end of the connecting rod is fixedly arranged on the displacement member, the regulating plate is sleeved on the connecting rod, a spring is arranged on the connecting rod, two ends of the spring are respectively contacted with the displacement member and the regulating plate, and a regulating nut is arranged on the connecting rod.

Preferably, the displacement member is provided with a clamping plate, the clamping plate is arranged in parallel with the adjusting plate, and the connecting rod is fixedly connected to the clamping plate.

Preferably, the sliding rail and the mounting shell are integrally formed, the rotating piece is provided with a bulge, the displacement piece is provided with a long groove, and the rotating piece is connected with the displacement piece by embedding the bulge into the long groove.

Preferably, the clamping plate and the adjusting plate are both provided with shallow grooves, and the switch of the circuit breaker is positioned in the shallow grooves.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) According to the operating mechanism for the electrical cabinet, the circuit breaker in the electrical cabinet can be adjusted through the operating mechanism, the installation shell is installed on the circuit breaker when the operating mechanism is used, the rotating handle is rotated, the rotating piece is driven to rotate through the shaft rod, the rotating piece is further driven to rotate, the displacement piece is caused to move up and down, the switch of the circuit breaker is driven to be opened or closed, and the circuit breakers with different sizes are further installed and adjusted through the adjusting piece in a matching mode, so that the adaptability is high.

Drawings

FIG. 1 is a schematic view of an operating mechanism for an electrical cabinet according to the present utility model;

FIG. 2 is a schematic view of a rotating member of an operating mechanism for an electrical cabinet according to the present utility model;

fig. 3 is a schematic side view of an operating mechanism for an electrical cabinet according to the present utility model.

Reference numerals in the schematic drawings illustrate:

100. a mounting shell; 110. a slide rail;

200. a shaft lever;

300. rotating the handle;

400. a mating assembly; 410. a rotating member; 420. a rotating piece; 421. a protrusion; 430. a displacement member; 431. a clamping plate; 432. a long groove; 440. an adjusting member; 441. an adjusting plate; 442. a connecting rod; 443. a spring; 444. shallow grooves.

Description of the embodiments

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings, in which, however, the utility model may be embodied in many different forms and are not limited to the embodiments described herein, but are instead provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Examples

Referring to fig. 1-3, an operation mechanism for an electrical cabinet of this embodiment includes a mounting case 100, a shaft lever 200, a rotating handle 300 and a matching component 400, the matching component 400 is mounted in the mounting case 100, the mounting case 100 is mounted on a circuit breaker in the electrical cabinet, a socket is provided on the mounting case 100, one end of the shaft lever 200 is inserted in the socket, the other end is connected with the rotating handle 300, the matching component 400 includes a rotating member 410, a rotating piece 420, a displacement member 430 and an adjusting member 440, the rotating member 410 is mounted in the socket, a shaft hole for connecting the shaft lever 200 is provided on the rotating member 410, a sliding rail 110 is provided in the mounting case 100, the displacement member 430 is mounted on the sliding rail 110, one end of the rotating piece 420 is fixedly mounted on the rotating member 410, the other end is connected with the displacement member 430, the adjusting member 440 is mounted on the displacement member 430, the displacement member 430 and the adjusting member 440 are jointly clamped with a switch of the circuit breaker, the designed structure can adjust the circuit breaker in the electrical cabinet through the operation mechanism, when in use, the mounting case 100 is mounted on the circuit breaker, the rotating handle 300 is rotated, the rotating member is driven by the rotating member 200, the rotating member 420, the rotating member is further driven by the rotating member 420, the rotating member 430 is further driven to rotate, the rotating member 430 is driven to displace or the switch is driven to be turned to displace or the switch or the rotating member is further, and is driven to be turned to or to be turned off.

The adjusting member 440 of this embodiment includes an adjusting plate 441 and a connecting rod 442, the connecting rod 442 is a threaded rod, one end of the connecting rod 442 is fixedly mounted on the displacing member 430, the adjusting plate 441 is sleeved on the connecting rod 442, a spring 443 is provided on the connecting rod 442, two ends of the spring 443 are respectively contacted with the displacing member 430 and the adjusting plate 441, and the connecting rod 442 is provided with an adjusting nut, and it should be noted that in order to adapt to circuit breakers of different sizes and models, the corresponding circuit breakers are provided with adjusting members 440 of different switch sizes, and the circuit breakers of different models are adapted by changing the relative positions of the adjusting plate 441.

The displacement member 430 of the present embodiment is provided with a clamping plate 431, the clamping plate 431 is parallel to the adjusting plate 441, the connecting rod 442 is fixedly connected to the clamping plate 431, and the structure of the design is matched with the adjusting member 440, wherein the clamping plate 431 and the adjusting plate 441 work together to clamp the switch of the circuit breaker together, in particular, if the structure of the design is not adopted, the adjusting plate 441 is directly in a C-shaped structure, and the adjusting plate 441 itself can clamp the switch of the circuit breaker, which is not described herein too much.

The sliding rail 110 and the mounting shell 100 of the present embodiment are integrally formed, the rotating plate 420 is provided with a protrusion 421, the displacement member 430 is provided with a long groove 432, the rotating plate 420 is embedded into the long groove 432 through the protrusion 421 and is connected with the displacement member 430, and the designed structure drives the displacement of the displacement member 430 through the rotation of the rotating plate 420, i.e. when the protrusion 421 rotates, the displacement variation in the vertical direction is the displacement of the displacement member 430, so that for circuit breakers with different sizes, the strokes of the switches are different, and at this time, the strokes of the displacement member 430 can be changed through the matching of the protrusions 421 at different positions on the rotating plate 420 with the corresponding long grooves 432 on the displacement member 430, and the corresponding matching of the switches is adjusted.

All be equipped with shallow slot 444 on cardboard 431 and the regulating plate 441 of this embodiment, the switch of circuit breaker is located the shallow slot 444, and the structure of this design, it is noted that the switch of circuit breaker itself is the cylinder structure, and this design can make the better accommodation of switch body between cardboard 431 and regulating plate 441, and the stability and high efficiency of being convenient for adjust is high adaptability.

The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. An operating mechanism for an electrical cabinet is characterized in that: including installation shell (100), axostylus axostyle (200), twist grip (300) and cooperation subassembly (400), cooperation subassembly (400) are installed in installation shell (100), install on the circuit breaker in the regulator cubicle installation shell (100), be equipped with the socket on installation shell (100), the one end of axostylus axostyle (200) is inserted in the socket, twist grip (300) are connected to the other end, cooperation subassembly (400) include rotor (410), rotor (420), displacement piece (430) and regulating part (440), rotor (410) are installed in the socket, be equipped with the shaft hole that is used for axostylus axostyle (200) to connect on rotor (410), be equipped with slide rail (110) in installation shell (100), displacement piece (430) are installed on slide rail (110), the one end fixed mounting of rotor (420) is on rotor (410), and displacement piece (430) are connected to the other end, displacement piece (440) are installed on displacement piece (430), displacement piece (430) and the joint of regulating part (440) jointly the circuit breaker.

2. An operating mechanism for an electrical cabinet according to claim 1, wherein: the adjusting piece (440) comprises an adjusting plate (441) and a connecting rod (442), the connecting rod (442) is a threaded rod, one end of the connecting rod is fixedly arranged on the displacing piece (430), the adjusting plate (441) is sleeved on the connecting rod (442), a spring (443) is arranged on the connecting rod (442), two ends of the spring (443) are respectively contacted with the displacing piece (430) and the adjusting plate (441), and an adjusting nut is arranged on the connecting rod (442).

3. An operating mechanism for an electrical cabinet according to claim 2, wherein: the displacement piece (430) is provided with a clamping plate (431), the clamping plate (431) is arranged in parallel with the adjusting plate (441), and the connecting rod (442) is fixedly connected to the clamping plate (431).

4. An operating mechanism for an electrical cabinet according to claim 1, wherein: the sliding rail (110) and the mounting shell (100) are integrally formed, the rotating piece (420) is provided with a protrusion (421), the displacement piece (430) is provided with a long groove (432), and the rotating piece (420) is embedded into the long groove (432) through the protrusion (421) and is connected with the displacement piece (430).

5. An operating mechanism for an electrical cabinet according to claim 3, wherein: the clamping plate (431) and the adjusting plate (441) are both provided with shallow grooves (444), and a switch of the circuit breaker is located in the shallow grooves (444).