Ring main unit outgoing line connector

Abstract

The utility model discloses a ring main unit outgoing line connector comprising a main body unit which comprises a U-shaped plate and a ring main unit connecting plate fixedly connected to one side of the U-shaped plate; and the insertion connection unit comprises an extrusion plate fixedly connected in a U-shaped plate and a lifting groove formed in the U-shaped plate in a hollowed-out mode. The lifting groove and the sliding groove are utilized to enable the sliding connecting plate and the extrusion connector to move inside, and the extrusion plate is utilized to extrude the spring inside the sliding connecting plate to enable the spring to slide down smoothly when the spring is not in contact with the ring main unit wire outlet pipe, so that the spring can slide down smoothly through the transverse groove in the sliding groove. Meanwhile, due to the fact that the distance of one side of an extrusion rod is shrunk, elastic potential energy generated by a spring pushes an extrusion connector to be connected with a ring main unit wire outlet pipe, a sealing plate and a protection plate are further used for limiting a sliding connecting plate, and then the sliding connecting plate is prevented from loosening in the working process to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of ring network cabinet outlet connector structure, in particular to a ring network cabinet outlet connector. Background Art

[0002] The ring main unit outlet connector is an important component in the ring main unit. It is mainly used to connect the outlet part of the ring main unit to realize the transmission and distribution of electric energy. This connector usually has a high degree of reliability and safety to ensure the stable operation of the power system.

[0003] Existing side-exit connectors are mostly divided into straight sections and curved sections during use, and the connection between the two sections is mostly fixed by simple thread rotation. Under the influence of external vibrations, it is easy to loosen, causing poor contact or distortion of the internal circuits. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems existing in the existing outlet connector of the ring main unit, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a ring network cabinet outlet connector, which is suitable for existing side outlet connectors. During use, most of them are divided into straight sections and curved sections. The connection between the two sections is mostly fixed by simple thread rotation. Under the action of external vibration, it is easy to loosen, causing poor contact or distortion of the internal lines.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a ring network cabinet outlet connector, comprising:

[0008] The main unit comprises a U-shaped plate and a ring main unit connecting plate fixedly connected to one side of the U-shaped plate, wherein the upper surface of the U-shaped plate is snap-connected with a sealing plate;

[0009] The plug-in connection unit includes a U-shaped plate fixedly connected to an extrusion plate and a lifting groove hollowed out in the U-shaped plate, sliding grooves are hollowed out on both sides of the U-shaped plate, a sliding connection plate is slidably connected in the U-shaped plate, and a spring is fixedly connected in the sliding connection plate.

[0010] As a preferred solution of a ring network cabinet outlet connector of the utility model, one side of the sealing plate is fixedly connected to a protective plate, one side of the sliding connecting plate is fixedly connected to a wiring harness tube, and the sealing plate is fixedly connected to one side of the U-shaped plate by bolts.

[0011] As a preferred solution of a ring network cabinet outlet connector of the utility model, wherein: an extrusion connector is fixedly connected to one side of the spring, and an insertion groove is hollowed out in the extrusion connector.

[0012] As a preferred solution of the ring network cabinet outlet connector of the utility model, wherein: a ring network cabinet outlet pipe is snap-connected inside the extrusion connector, and a fixing rod is fixedly connected to one side of the extrusion connector.

[0013] As a preferred solution of a ring main unit outlet connector of the utility model, wherein: one end of the fixing rod is fixedly connected with a toggle block, the fixing rods are in two groups, and the two groups of fixing rods are symmetrical about the center of the U-shaped plate.

[0014] As a preferred solution of a ring network cabinet outlet connector of the utility model, wherein: the lateral movement distance of the fixing rod in the sliding groove is adapted to the insertion distance of the ring network cabinet outlet pipe, and the sliding groove structure is L-shaped.

[0015] Beneficial effects of the utility model:

[0016] When the equipment is working normally, the lifting groove and the sliding groove are used to make the sliding connection plate and the extrusion connection head move inside it, and the extrusion plate is used to squeeze the spring inside the sliding connection plate so that it can slide down smoothly when it is not in contact with the outlet pipe of the ring network cabinet, and then pass through the transverse groove in the sliding groove. At the same time, due to the contraction of the distance on one side of the extrusion rod, the elastic potential energy generated by the spring pushes the extrusion connection head to connect with the outlet pipe of the ring network cabinet, and the sealing plate and the protective plate are further used to limit the sliding connection plate, thereby preventing it from loosening during operation to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a ring main unit outlet connector proposed by the utility model;

[0019] Figure 2This is a schematic diagram of the plug-in connection unit structure of a ring main unit outlet connector proposed by the utility model;

[0020] Figure 3 The utility model provides a schematic structural diagram of a sliding connection plate of a ring main unit outlet connector.

[0021] Description of the drawings: 100, main unit; 101, U-shaped plate; 102, ring network cabinet connecting plate; 103, sealing plate; 104, bolts; 105, protective plate; 106, wiring harness tube; 200, plug-in connection unit; 201, extrusion plate; 202, sliding groove; 203, lifting groove; 204, sliding connection plate; 205, toggle block; 206, spring; 207, extrusion connector; 208, ring network cabinet outlet pipe; 209, insertion groove; 210, fixing rod. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objectives, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein refers to a specific feature structure or characteristic that can be included in at least one implementation of the utility model. The "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it an embodiment that is mutually exclusive with other embodiments alone or selectively.

[0025] Secondly, the utility model is described in detail with reference to the schematic diagram. When describing the embodiments of the utility model, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the utility model. In addition, in actual production, the three-dimensional space dimensions of length, width and depth should be included.

[0026] Reference Figure 1 - Figure 3 , which is an embodiment of the utility model, provides a ring network cabinet outlet connector, including a main unit 100 and a plug-in connection unit 200.

[0027] The main unit 100 includes a U-shaped plate 101 and a ring main unit connecting plate 102 fixedly connected to one side of the U-shaped plate 101. A sealing plate 103 is snap-connected to the upper surface of the U-shaped plate 101. A protective plate 105 is fixedly connected to one side of the sealing plate 103. A wiring harness tube 106 is fixedly connected to one side of the sliding connecting plate 204. The sealing plate 103 is fixedly connected to one side of the U-shaped plate 101 by bolts 104. The sealing plate 103 and the protective plate 105 are used to limit the sliding connecting plate 204, thereby preventing it from loosening during operation to a certain extent.

[0028] The plug-in connection unit 200 includes a U-shaped plate 101 fixedly connected with an extrusion plate 201 and a lifting groove 203 hollowed out in the U-shaped plate 101. The lifting groove 203 and the sliding groove 202 are used to make the sliding connection plate 204 and the extrusion connection head 207 move inside it. The U-shaped plate 101 is hollowed out with sliding grooves 202 on both sides. The U-shaped plate 101 is slidably connected with a sliding connection plate 204. The extrusion plate 201 is used to squeeze the spring 206 inside the sliding connection plate 204 so that it can slide down smoothly when it is not in contact with the outlet pipe 208 of the ring network cabinet. The sliding connection plate 204 is fixedly connected with a spring 206, which passes through the transverse groove in the sliding groove 202. At the same time, due to the distance between one side of the extrusion rod and the outside of the extrusion rod, the spring 206 is fixedly connected to the sliding connection plate 204. The spring 206 contracts so that the elastic potential energy generated by the spring 206 pushes the extrusion connector 207 to connect with the ring network cabinet outlet pipe 208. An extrusion connector 207 is fixedly connected to one side of the spring 206. An insertion groove 209 is hollowed out in the extrusion connector 207. The ring network cabinet outlet pipe 208 is snap-connected in the extrusion connector 207. A fixing rod 210 is fixedly connected to one side of the extrusion connector 207. A toggle block 205 is fixedly connected to one end of the fixing rod 210. There are two groups of fixing rods 210, and the two groups of fixing rods 210 are symmetrical about the center of the U-shaped plate 101. The lateral moving distance of the fixing rod 210 in the sliding groove 202 is adapted to the insertion distance of the ring network cabinet outlet pipe 208, and the sliding groove 202 structure is L-shaped.

[0029] When the equipment is working normally, the lifting groove 203 and the sliding groove 202 are used to make the sliding connecting plate 204 and the extrusion connecting head 207 move inside it, and the extrusion plate 201 is used to squeeze the spring 206 inside the sliding connecting plate 204 so that it can slide down smoothly when it is not in contact with the outlet pipe 208 of the ring network cabinet, and then pass through the horizontal groove in the sliding groove 202. At the same time, due to the contraction of the distance on one side of the extrusion rod, the elastic potential energy generated by the spring 206 pushes the extrusion connecting head 207 to connect with the outlet pipe 208 of the ring network cabinet, and the sealing plate 103 and the protective plate 105 are further used to limit the sliding connecting plate 204, thereby preventing it from loosening during operation to a certain extent.

[0030] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A ring main unit outlet connector, It is characterized in that include: A main unit (100) comprising a U-shaped plate (101) and a ring main unit connection plate (102) fixedly connected to one side of the U-shaped plate (101), wherein a sealing plate (103) is snap-connected to the upper surface of the U-shaped plate (101); A plug-in connection unit (200) comprises a U-shaped plate (101) fixedly connected to a pressing plate (201) and a lifting groove (203) hollowed out in the U-shaped plate (101), sliding grooves (202) hollowed out on both sides of the U-shaped plate (101), a sliding connection plate (204) slidably connected in the U-shaped plate (101), and a spring (206) fixedly connected in the sliding connection plate (204).

2. A ring main unit outlet connector according to claim 1, Features: A protective plate (105) is fixedly connected to one side of the sealing plate (103), a wiring harness tube (106) is fixedly connected to one side of the sliding connection plate (204), and the sealing plate (103) is fixedly connected to one side of the U-shaped plate (101) via bolts (104).

3. A ring main unit outlet connector according to claim 1, Features: An extrusion connector (207) is fixedly connected to one side of the spring (206), and an insertion groove (209) is hollowed out in the extrusion connector (207).

4. A ring main unit outlet connector according to claim 3, Features: A ring network cabinet outlet pipe (208) is snap-connected inside the extrusion connector (207), and a fixing rod (210) is fixedly connected to one side of the extrusion connector (207).

5. A ring main unit outlet connector according to claim 4, Features: One end of the fixed rod (210) is fixedly connected to a toggle block (205), and the fixed rods (210) are provided in two groups, and the two groups of fixed rods (210) are symmetrical about the center of the U-shaped plate (101).

6. A ring main unit outlet connector according to claim 4, Features: The lateral movement distance of the fixing rod (210) in the sliding groove (202) matches the insertion distance of the outlet pipe (208) of the ring network cabinet, and the sliding groove (202) is L-shaped.

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