CN212571747U - Installation locking device of switch cabinet - Google Patents

Abstract

The utility model discloses an installation locking device of cubical switchboard, including cubical switchboard body, mounting structure and locking structure, mounting structure and the equal flexible setting of locking structure, mounting structure is including setting up the installing support of tip under upper and lower and setting up the slip subassembly that is used for connecting two installing supports between two installing supports, locking structure sets up on the installing support. The clamping of the switch cabinet is realized through the matching of the sliding rod and the spring, and the switch cabinet is fixed at the side wall and other positions through the mounting holes arranged on the periphery. The switch cabinet is fixed from the rear part, and meanwhile, a locking structure for locking the front of the switch cabinet is arranged on the mounting bracket, so that the switch cabinet is locked. And the installation and locking structure which stretches out and draws back from two directions can adjust the angle of the installed and fixed switch cabinet, so that the installation seat can adapt to the installation and locking of the switch cabinets with different sizes.

Description

Installation locking device of switch cabinet

Technical Field

The utility model relates to an installation of cubical switchboard, especially an installation locking device of cubical switchboard.

Background

The switch cabinet is an electrical device and mainly used for opening, closing, controlling and protecting the electrical device in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like. Because the cubical switchboard application occasion is changeable, also need install in the position of difference during the installation, it is comparatively troublesome when the cubical switchboard need install in positions such as high wall, not only need supplementary installation, still need support the cubical switchboard. However, the existing switch cabinet is simple in installation structure at the side wall and other positions, cannot adapt to special positions and different switch cabinets, is not firm enough in installation, and is difficult to apply to switch cabinets with different sizes so as to be recycled.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a be provided with telescopic mounting structure and telescopic locking structure's installation locking device of cubical switchboard.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an installation locking device of cubical switchboard, includes cubical switchboard body, mounting structure and locking structure, mounting structure and the equal flexible setting of locking structure, mounting structure is including setting up the installing support at upper and lower tip and setting up the slip subassembly that is used for connecting two installing supports between two installing supports, still be provided with the mounting hole on the installing support, locking structure sets up on the installing support, the installing support includes installing support and lower installing support, the slip subassembly is including setting up the slide bar on left and right both sides and setting up spring block and the spring in the middle of two slide bars, locking structure includes sliding block and locking block, sliding block and lower mounting bracket fixed connection, the locking block rotates the setting at the tip of sliding block.

As an improvement of the technical scheme, the two springs are respectively fixed between the spring block and the upper mounting bracket and between the spring block and the lower mounting bracket, and the elastic force of the springs is used for limiting the extension of the sliding rod.

As a further improvement of the technical scheme, the upper mounting bracket and the lower mounting bracket are both arranged in an L shape and respectively comprise a parallel surface and a vertical surface, and the L-shaped upper mounting bracket and the L-shaped lower mounting bracket are respectively clamped on the top edge and the bottom edge of the switch cabinet.

As a further improvement of the technical scheme, the sliding block comprises an outer slide way, an inner slide strip and a spring for connecting the outer slide way and the inner slide strip, the outer slide way is arranged in a hollow mode, and the inner slide strip is arranged inside the outer slide way.

As a further improvement of the technical scheme, the mounting holes are formed in four corners of the mounting bracket.

The utility model has the advantages that: the utility model discloses a cubical switchboard installation locking device has set up telescopic mounting structure at the installation face of cubical switchboard, has realized the chucking of cubical switchboard through the cooperation of slide bar with the spring to fix the cubical switchboard in positions such as side wall through the mounting hole that sets up all around. The switch cabinet is fixed from the rear part, meanwhile, a locking structure for locking the front of the switch cabinet is arranged on the mounting bracket, and the switch cabinet is locked through the locking structure capable of being contracted and rotated. And the installation and locking structure which stretches out and draws back from two directions can adjust the angle of the installed and fixed switch cabinet, so that the installation seat can adapt to the installation and locking of the switch cabinets with different sizes.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic view of the assembly of the present invention;

fig. 2 is a schematic view of the locking structure of the present invention.

1. Installing a bracket; 2. a lower mounting bracket; 3. a slide bar; 4. a spring block; 5. a spring; 6. an external slideway; 7. an inner slide; 8. a locking block; 9. and (7) installing holes.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The utility model discloses each technical feature in the creation can the interactive combination under the prerequisite that does not contradict conflict each other.

Referring to fig. 1, an installation locking device of cubical switchboard, includes cubical switchboard body, mounting structure and locking structure all can stretch out and draw back the setting, mounting structure is including setting up the installing support at upper and lower tip and setting up the slip subassembly that is used for connecting two installing supports between two installing supports, and the installing support that is provided with slip subassembly can change the length of installing support in certain within range, makes the installing support can carry out chucking, installation to the cubical switchboard of not unidimensional, has increased cubical switchboard installation locking device's application scope. Still be provided with mounting hole 9 on the installing support, mounting hole 9 sets up four angles at the installing support, locking structure sets up on the installing support. Locking device makes cubical switchboard mounting structure can assist the locking to the door of cubical switchboard after the installation is accomplished, prevents that the cubical switchboard from being opened by accident in the use, causes the damage of cupboard inside switch and circuit, has strengthened the security of cubical switchboard.

The mounting bracket comprises an upper mounting bracket 1 and a lower mounting bracket 2, and the sliding assembly comprises sliding rods 3 arranged on the left side and the right side, and a spring block 4 and a spring 5 which are arranged between the two sliding rods 3. Preferably, two springs 5 are arranged and respectively fixed between the spring block 4 and the upper mounting bracket 1 and between the spring block 4 and the lower mounting bracket 2, and the elastic force of the springs 5 is used for limiting the extension of the sliding rod 3. The slide bars 3 arranged on the left side and the right side are used for connecting the upper mounting frame and the lower mounting frame, the two mounting frames are supported, the two slide bars 3 can be elongated through sliding the slide bars 3 on the left side and the right side, and further the distance between the upper mounting frame and the lower mounting frame is prolonged. Spring block 4 and spring 5 that set up between two left and right slide bars 3 drag two mounting brackets between last mounting bracket and lower mounting bracket, and elasticity will extend slide bar 3 after and pull back in the opposite direction, make and go up the edge of installation piece and lower installation piece chucking at the cubical switchboard, realize the chucking installation of installing support on the cubical switchboard.

The upper mounting bracket 1 and the lower mounting bracket 2 are both L-shaped and respectively comprise a parallel surface and a vertical surface, and the L-shaped upper mounting bracket and the L-shaped lower mounting bracket are respectively clamped on the top edge and the bottom edge of the switch cabinet. The inner angle of the L-shaped mounting bracket is attached to the right-angle side of the switch cabinet, so that the switch cabinet is limited from four directions, and the switch cabinet is firmly fixed on the mounting bracket. Because the cubical switchboard is fixed in the higher position of side wall at the time of the installation for the most part, cubical switchboard and the switch that sets up in the cubical switchboard itself will receive the influence of gravity to atress downwards more, consequently can increase the stability behind the cubical switchboard fixed mounting with the width increase of under bracing frame.

Referring to fig. 2, the locking structure includes a sliding block and a locking block 8, the sliding block is fixedly connected with the lower mounting frame, and the locking block 8 is rotatably disposed at an end of the sliding block. The sliding block comprises an external slide rail 6, an internal slide bar 7 and a spring 5 for connecting the external slide rail 6 with the internal slide bar 7, the external slide rail 6 is arranged in a hollow manner, and the internal slide bar 7 is arranged inside the external slide rail 6. The design of outside slide 6 and inside draw runner 7 is similar with slide rail and slider commonly used, and the one end of outside slide 6 is solid square, directly is connected with locking block 8, and square hollow track is seted up to outside slide 6's the other end inside, with the inside size complex square draw runner of hollow track at the inside slip of hollow track, the one end setting of inside draw runner 7 is in hollow track, the other end and under bracing frame fixed connection, realized that the whole support with the under bracing frame of slider is connected. In order to prevent the inner slide bar 7 from sliding away from the outer slide bar 6, a spring 5 is further arranged between the outer slide bar 6 and the inner slide bar 7, the spring 5 cannot be arranged to connect the outer slide bar 6 with the inner slide bar 7, and the locking block 8 can be combined with the sliding block to clamp the sliding block at the bottom of the switch cabinet. During the installation, earlier with the cubical switchboard chucking on the installing support, then tensile sliding block extends the sliding block to the position unanimous with cubical switchboard bottom dimension, then rotates locking block 8, with the locking structure card in the bottom of cubical switchboard, cooperate through the lockhole on the lockrand and the locking structure that sets up on the cubical switchboard simultaneously, plays the cabinet door of cubical switchboard through the locking structure, has guaranteed the security of cubical switchboard in the use.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims (5)

1. The utility model provides an installation locking device of cubical switchboard which characterized in that: including cubical switchboard body, mounting structure and locking structure, mounting structure and the equal flexible setting of locking structure, mounting structure is including setting up the installing support of upper and lower tip and setting up the slip subassembly that is used for connecting two installing supports between two installing supports, still be provided with the mounting hole on the installing support, locking structure sets up on the installing support, the installing support includes installing support and lower installing support, the slip subassembly is including setting up the slide bar on left and right both sides and setting up spring block and the spring in the middle of two slide bars, locking structure includes sliding block and locking piece, sliding block and lower mounting bracket fixed connection, the locking piece rotates the setting at the tip of sliding block.

2. The installation locking device of the switch cabinet as claimed in claim 1, characterized in that: the two springs are respectively fixed between the spring block and the upper mounting bracket and between the spring block and the lower mounting bracket, and the elasticity of the springs is used for limiting the extension of the sliding rod.

3. The installation locking device of the switch cabinet as claimed in claim 1, characterized in that: the upper mounting bracket and the lower mounting bracket are both L-shaped and respectively comprise a parallel surface and a vertical surface, and the L-shaped upper mounting bracket and the L-shaped lower mounting bracket are respectively clamped on the top edge and the bottom edge of the switch cabinet.

4. The installation locking device of the switch cabinet as claimed in claim 1, characterized in that: the sliding block includes outside slide and inside draw runner and connects the spring of outside slide and inside draw runner, the inside hollow setting of outside slide, inside draw runner sets up inside outside slide.

5. The installation locking device of the switch cabinet as claimed in claim 1, characterized in that: the mounting holes are formed in four corners of the mounting support.

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