CN114142348B - Sliding electrical components - Google Patents

Abstract

The invention relates to the technical field of electric elements, in particular to a sliding type electric component, which comprises a main body, wherein a sliding bearing frame is arranged in the main body, the sliding bearing frame comprises a transverse bearing plate and a sliding ball, two ends in the transverse bearing plate are in nested fit with the sliding ball, the transverse bearing plate is provided with transverse sliding rails, two ends of the transverse sliding rail are provided with movable grooves, self-rotating rods are nested in the movable grooves, two sides of the sliding ball are provided with embedded rod holes, and the sliding ball is provided with an inner groove.

Description

Sliding electrical components

Technical field

The present invention relates to the technical field of electrical components, and in particular, to a sliding electrical component.

Background technique

Electrical devices are mainly composed of electrical components. Electrical equipment includes primary equipment and secondary equipment. Primary equipment is mainly composed of equipment for power generation, transformation, transmission, and distribution, such as generators, transformers, overhead lines, and distribution equipment. Electrical cabinets, switch cabinets, etc. Secondary equipment refers to equipment that plays a role in control, protection, measurement, etc. The combination of the two can form electrical components to form electrical devices.

Currently it refers to the sliding carrier in the DC cabinet. In order to facilitate the arrangement of the electrical components inside the cabinet, the remaining electrical components are fixed on the carrier and the spacing and position layout are arranged. However, after arrangement, the wiring harness of the remaining electrical components below must be connected. Corresponding extensions are made, which results in the internal wiring harnesses being staggered, overlapped and gathered together, which in turn causes the internal space to be filled up by the overlapping wire speeds, making it more difficult to find and repair subsequent lines. Therefore, a sliding electrical component is needed to change the status quo.

Contents of the invention

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and obtained by the structure particularly pointed out in the written description, claims and other appended drawings.

The purpose of the present invention is to overcome the above-mentioned shortcomings and provide a sliding type electrical component. The assembly and lateral displacement of electrical components are realized through the cross-carrying plate and the auxiliary slider, and then the sliding carrier frame cooperates with the internal structure to adjust the distance between the electrical components up and down. Solve the interleaving problem of wire harness cables and reduce the difficulty of line maintenance and search.

In order to achieve the above object, the technical solution of the present invention is: a sliding electrical component, which includes a main body and a sliding bearing frame inside. The sliding bearing frame includes a cross-loading plate and a sliding ball. Both ends are nested and matched with the sliding ball. A horizontal slide rail is installed on the cross-carrying plate. There are movable grooves at both ends of the horizontal slide rail. A rotation rod is nested in the movable groove. The sliding ball There are embedded rod holes on both sides, and an inner groove is provided on the sliding ball, and a swing block is installed in the inner groove.

Preferably, a cabinet door is installed on the main body, an intubation hole is installed on the main body, a cable arrangement rack is provided below the intubation hole, the cable arrangement rack is distributed in the load cavity, and the main body is installed inside the main body. There are vertical slide strips, and the intubation holes are distributed on the main body and fixed on the top of the main body in a fixed manner. They are used to penetrate the incoming cables and provide openings for the cables to enter.

Preferably, the auxiliary slide block includes a connecting bolt and a displacement bar. The upper and lower ends of the connecting bolt are movably matched with the displacement bar. A roller disk is provided in the displacement bar, and an eccentric chuck is installed on the roller disk. , the rotating shaft penetrates into the eccentric chuck, and the two displacement bars are distributed on the upper and lower surfaces of the auxiliary slide block. The chute provided inside allows the engaged rotating shaft to slide, driving the electrical components to move left and right positions. Adjustment, while further arranging and laying out electrical components.

Preferably, one end of the rotation rod is nested with the embedded rod hole in the sliding ball, the rotation rod is distributed in the movable groove, one end is nested with the groove wall, and the other end is embedded with the embedded rod hole. Set, cooperate with the sliding ball to form rotation.

Preferably, the sliding ball cooperates with the movable groove. The movable groove is mainly distributed at both ends of the horizontal load plate to provide sliding space for the sliding ball. The sliding ball is driven by the vertical sliding bar to move up and down. Reduce the spacing between electrical components.

Preferably, the front of the sliding bearing frame is connected to the cable arrangement frame, and the cable arrangement frame separates the cables or wire harnesses by itself, so that the space is filled with overlapping wire speeds during subsequent maintenance. Follow-up lines will be used to find problems that are difficult to repair.

Preferably, the vertical slide bars are fixed to the inside of the main body. The vertical slide bars are provided in two groups of different sizes, each group includes two, and are fixed on the inner wall of the main body. They cooperate with the sliding load-bearing frame to carry and load the electrical components. Displacement.

Preferably, the surface of the transverse slide rail is in rolling fit with the roller disc, and the roller disc slides through the surface of the transverse slide rail and indirectly adjusts the orientation on the transverse load plate, thereby allowing the distance to be adjusted.

Preferably, the electrical components are connected to the connecting bolts. The connecting bolts are distributed on the auxiliary slide block and are connected to the electrical components in a spiral manner in the intervals between the cross-carrying plates, so that they can be provided when adjustment is needed. Slide sideways.

Preferably, the inner groove is adapted to the swing block, and the swing block is installed in the inner groove in a hinged manner. When the surface is pressed against the surface of the vertical slide bar, the sliding carrier is limited. position to realize the up and down adjustment of the sliding load frame, and at the same time, the pendulum block slides normally when there is no resistance.

Working principle of the invention:

The present invention is connected to the sliding bearing frame through the vertical slide bar in the main body. After the cable is introduced into the intubation hole, it is assembled with the electrical components to form an electrical component. The electrical components are then fixed with the connecting bolts on the auxiliary slide block. When lateral displacement is required, the horizontal slide rail on the cross-loading plate slides on the roller disk that the rotation axis in the displacement bar penetrates, so that the lateral spacing and layout of the electrical components can be adjusted. Secondly, in order to avoid the occurrence of overlapping and staggered wiring harnesses, There are slide balls nested with rotating rods in the movable grooves at both ends of the cross-loading plate. When displaced on the vertical slide bar, the surface of the slide ball contacts the bar body to achieve rolling. When the pendulum block in the slide ball receives the surface of the bar body The pressure is formed after the resistance, and the pendulum clamp block connected by the handover is inserted into the inner groove to form a plane, and is clamped with the vertical slide bar to avoid continuous sliding. The sliding carrier is indirectly used to control the spacing of the assembled electrical components. At the same time, In conjunction with the horizontal load plate and auxiliary slider, the lateral orientation is adjusted to form a layout of the electrical components.

By adopting the above technical solution, the beneficial effects of the present invention are:

1. The present invention uses the sliding bearing frame to roll between the movable groove and the vertical slide bar with the cooperation of the rolling ball, driving the horizontal load plate to achieve up and down displacement. When it is necessary to fix the stop, the stuck point of the pendulum clamping block is found. The top surface of the vertical slide bar snaps into the inner groove to clamp the vertical slide bar and control the upper and lower spacing between the electrical components after the electrical components are assembled to avoid the internal wire harnesses from overlapping and gathering together, causing the internal space to be staggered and overlapped The problem of full line speed occurs, which reduces the difficulty of line finding for subsequent maintenance.

2. The present invention uses the auxiliary slide block to cooperate with the cross-loading plate to fix the electrical components. When the lateral shift direction layout adjustment is required, the auxiliary slide block can be pushed, so that the internal roller disk of the displacement bar slides on the cross slide rail. Achieve left and right lateral movement adjustment to solve the layout and orientation problem of electrical components during assembly. At the same time, it can also reduce the staggered overlap of internal wire harnesses according to the layout, making the internal wire harness inspection more intuitive and clear.

It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only, and do not limit the present disclosure.

Undoubtedly, these and other objects of the present invention will become more apparent in the following detailed description of the preferred embodiments described in various figures and drawings.

In order to make the above and other objects, features and advantages of the present invention more clearly understood, one or several preferred embodiments are described in detail below along with the accompanying drawings.

Description of the drawings

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation of the present invention.

In the drawings, like parts use the same reference numerals, and the drawings are schematic and not necessarily drawn to actual scale.

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following will briefly introduce the drawings needed to describe the embodiments or the prior art. Obviously, the drawings in the following description are only These are one or several embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on such drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a sliding electrical component;

Figure 2 is a schematic top view of the main body of a sliding electrical component;

Figure 3 is a schematic three-dimensional structural diagram of a sliding bearing frame in a sliding electrical component;

Figure 4 is a schematic diagram of the internal structure of a cross-carrying plate in a sliding electrical component;

Figure 5 is a schematic three-dimensional structural diagram of a sliding ball in a sliding electrical component;

Figure 6 is a schematic three-dimensional structural diagram of an auxiliary slider in a sliding electrical component;

Figure 7 is a schematic three-dimensional structural diagram of a roller disk in a sliding electrical component.

Explanation of main reference symbols:

main body;

intubation hole;

lifting buckle;

cabinet door;

sliding carrier;

Auxiliary slide block; 511, connecting bolt 512, displacement bar 513, roller plate 514, eccentric chuck 515, rotating shaft;

electrical parts;

Horizontal load plate; 531, horizontal slide rail 532, rotation rod 533, movable groove;

Slide ball; 541, swing block 542, embedded rod hole 543, inner groove;

Cable rack;

carrier cavity;

Vertical slider.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but are not used to limit the present invention.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" ", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present invention.

In the present invention, unless otherwise clearly stated and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated into one; it can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection between two elements or the interaction between two elements. However, indicating direct connection means that the connection relationship between the two connected bodies is not established through a transition structure, but is only connected through a connecting structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present invention, unless otherwise expressly stated and limited, a first feature being "on" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. touch. In the description of this specification, reference to the terms "one embodiment," "some embodiments," "an example," "specific examples," or "some examples" or the like means that specific features are described in connection with the embodiment or example. , structures, materials or features are included in at least one embodiment or example of the invention. In this specification, the schematic expressions of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to Figures 1-5, Figure 1 is a schematic structural diagram of a sliding electrical component; Figure 2 is a top structural schematic diagram of the main body of a sliding electrical component; Figure 3 is a three-dimensional view of a sliding carrier in a sliding electrical component. Structural schematic diagram; Figure 4 is a schematic diagram of the internal structure of a cross-carrying plate in a sliding electrical component; Figure 5 is a schematic three-dimensional structural diagram of a sliding ball in a sliding electrical component.

The main body 1 has a sliding bearing frame 5 inside, a cabinet door 4 is installed on the main body 1, an intubation hole 2 is installed on the main body 1, and a cable rack 6 is provided below the intubation hole 2, and the cable rack 6 is distributed on the carrier. In the cavity 7, a vertical slider 8 is installed in the main body 1. The sliding carrier 5 includes a cross-loading plate 53 and a sliding ball 54. The cross-loading plate 53 is provided with an electrical component 52, and an auxiliary slider 51 is installed behind the electrical component 52. Both ends of the cross-loading plate 53 are nested with the sliding balls 54. A horizontal slide rail 531 is installed on the cross-loading plate 53. There are movable grooves 533 at both ends of the horizontal slide rail 531. A rotation rod 532 is nested in the movable groove 533. Rod holes 542 are provided on both sides of the sliding ball 54 . An inner groove 543 is provided on the sliding ball 54 , and a swing block 541 is installed in the inner groove 543 .

This embodiment provides a sliding electrical component. The vertical slide bar 8 in the main body cooperates with the sliding bearing frame 5 to fix the electrical component 52. When it needs to be hoisted, it can be hoisted with the lifting buckle 3, and the cable can be lifted from the intubation tube. Hole 2 enters the load cavity 7, and the auxiliary slider 51 passes between the two cross-carrying plates 53 to connect with the electrical components 52, and then the cables are passed through the cable rack 6 to achieve separation. When the sliding load-bearing frame 5 is displaced, the horizontal The sliding ball 54 in the carrier plate 53 rolls in the inner groove 543 under the nesting of the rotation rod 532 and the embedded rod hole 542, thereby achieving up and down displacement on the vertical slide bar 8.

Referring to Figures 6-7, Figure 6 is a schematic three-dimensional structural diagram of an auxiliary slider in a sliding electrical component; Figure 7 is a schematic three-dimensional structural diagram of a roller disk in a sliding electrical component.

The auxiliary slider 51 includes a connecting bolt 511 and a displacement bar 512. The upper and lower ends of the connecting bolt 511 are movably matched with the displacement bar 512. A roller disc 513 is provided in the displacement bar 512. An eccentric chuck 514 is installed on the roller disc 513. The eccentric chuck 514 is installed on the roller disc 513. 514 penetrates into the rotating shaft 515. The inside of the displacement bar 512 is in rolling fit with the rotating shaft 515 , and the surface of the transverse slide rail 531 is in rolling fit with the roller plate 513 .

When in use, the connecting bolt 511 in front of the auxiliary slider 51 is connected to the rear end of the electrical component 52, and is stuck between the sliding carrier 5 composed of two cross-loading plates 53, and cooperates with the horizontal slide rails on the cross-loading plate 53. , the roller disc 513 in the displacement bar 513 wants to slide and displace under the rotation of the rotating shaft 515. The eccentric chuck 514 eccentrically positions the roller disc 513, and better contacts the horizontal slide rail 531 during the rolling process. The electrical components 52 fixed by the connecting bolts 511 are driven to move laterally or be laid out.

Referring to Figures 1-7, Figure 1 is a schematic structural diagram of a sliding electrical component; Figure 2 is a top structural schematic diagram of the main body of a sliding electrical component; Figure 3 is a three-dimensional view of a sliding carrier in a sliding electrical component. Structural schematic diagram; Figure 4 is a schematic diagram of the internal structure of a cross-carrying plate in a sliding electrical component; Figure 5 is a three-dimensional structural schematic diagram of a sliding ball in a sliding electrical component; Figure 6 is a auxiliary slide in a sliding electrical component A schematic diagram of the three-dimensional structure of the block; Figure 7 is a schematic diagram of the three-dimensional structure of the roller disk in a sliding electrical component.

The present invention is connected to the sliding carrier 5 through the vertical slide bar 8 in the main body 1. After the cable is introduced into the intubation hole 2, it is assembled with the electrical components 52 to form an electrical assembly. The electrical components 52 are coupled with the auxiliary slider 51. The connecting bolts 511 on the top are fixed. When lateral displacement is required, the transverse slide rail 531 on the transverse load plate 53 slides on the roller plate 513 through which the rotation axis 515 in the displacement bar 512 penetrates, so that the electrical components 52 can be adjusted and adjusted transversely. layout, secondly, in order to avoid the overlapping of wire harnesses, there are slide balls 54 nested with rotation rods 532 in the movable grooves 533 at both ends of the horizontal load plate 53. When the vertical slide bar 8 is displaced, the surface of the slide ball 54 is in contact with the bar. When the pendulum block 541 in the slide ball 54 receives the resistance from the surface of the bar body, it forms a pressure, and the pendulum block 541 connected to the slide ball 54 is inserted into the inner groove 543 to form a flat surface, which is clamped with the vertical slide bar 8 Tighten to avoid continued decline.

It should be understood that the disclosed embodiments of the present invention are not limited to the specific process steps or materials disclosed herein, but extend to equivalents of such features as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Therefore, appearances of the phrase or "embodiment" in various places throughout the specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, specific details are provided, such as thickness, quantity, etc., to provide a comprehensive understanding of embodiments of the invention. However, those skilled in the relevant art will understand that the present invention may be implemented without one or more of the above specific details or may also be implemented using other methods, components, materials, etc.

Claims (10)

1. A sliding electrical assembly, comprising: the sliding bearing frame comprises a main body (1), wherein a sliding bearing frame (5) is arranged in the main body, the sliding bearing frame (5) comprises a transverse bearing plate (53) and sliding balls (54), two ends in the transverse bearing plate (53) are in nested fit with the sliding balls (54), transverse sliding rails (531) are arranged on the transverse bearing plate (53), movable grooves (533) are formed in the two ends of the transverse sliding rails (531), self-rotating rods (532) are nested in the movable grooves (533), embedded rod holes (542) are formed in two sides of the sliding balls (54), inner grooves (543) are formed in the sliding balls (54), and swinging clamping blocks (541) are arranged in the inner grooves (543).

2. The sliding type electrical assembly according to claim 1, wherein a cabinet door (4) is installed on the main body (1), an insertion pipe hole (2) is installed on the main body (1), a wire arrangement frame (6) is arranged below the insertion pipe hole (2), the wire arrangement frame (6) is distributed in the carrying cavity (7), and a vertical sliding bar (8) is installed in the main body (1).

3. Sliding electrical assembly according to claim 1, characterized in that the sliding carrier (5) consists of two cross carrier plates (53), electrical parts (52) are arranged on the cross carrier plates (53), auxiliary sliding blocks (51) are arranged behind the electrical parts (52), and the inner grooves (543) are adapted to the pendulum clamping blocks (541).

4. A sliding electrical assembly according to claim 3, wherein the auxiliary sliding block (51) comprises a connecting bolt (511) and a displacement strip (512), the upper end and the lower end of the connecting bolt (511) are movably matched with the displacement strip (512), a roller disc (513) is arranged in the displacement strip (512), an eccentric chuck (514) is arranged on the roller disc (513), and the eccentric chuck (514) penetrates into the rotating shaft (515).

5. The sliding electrical assembly of claim 1, wherein the spinning lever (532) has one end nested with the lever-receiving hole (542) in the slide ball (54), the slide ball (54) being in a movable fit with the movable slot (533).

6. A sliding electrical assembly according to claim 3, characterized in that the electrical piece (52) is fixed to the cross carrier plate (53) by means of the auxiliary slider (51).

7. Sliding electrical assembly according to claim 2, characterized in that the sliding carriage (5) is connected with the line frame (6) in front.

8. Sliding electrical assembly according to claim 2, characterized in that the transversal carrier plate (53) is in sliding engagement with the vertical slider (8) by means of the sliding balls (54).

9. The sliding electrical assembly of claim 4 wherein the displacement bar (512) is in rolling engagement with the rotary shaft (515) and the cross slide rail (531) surface is in rolling engagement with the roller disc (513).

10. The sliding electrical assembly according to claim 4, characterized in that the electrical component (52) is connected with the connection peg (511).