CN204243674U - A New Waterproof Busway Connector - Google Patents

Abstract

The utility model discloses a novel waterproof bus duct connector, including the connector main part that is used for connecting two bus ducts, this connector main part mainly comprises two end plates and a plurality of electrically conductive connecting plates that are located between two end plates and are used for pressing from both sides tight bus conductor, and two end plates and a plurality of electrically conductive connecting plates wear the dress through a connecting bolt activity together, the vertical seal groove more than has been seted up respectively at the inner wall both ends of two end plates, install in the vertical seal groove and be used for waterproof sealed the pad. Because the utility model discloses an inner wall both ends at two end plates set up the longitudinal seal groove more than respectively, install sealed the pad in this longitudinal seal groove, when consequently this bus duct connector is connected with the bus duct, the locating plate of bus duct and end plate press from both sides tight this each other and seal up to prevent that water from entering into this bus duct connector, strengthened bus duct connector's waterproof ability widely, and then promoted bus duct connector's the short circuit performance of preventing.

Description

A New Waterproof Busway Connector

technical field

The utility model relates to a connector, in particular to a novel waterproof bus duct connector used for connecting bus ducts.

Background technique

As we all know, busway is favored by people because of its safe use, good electrical conductivity, not easy to generate heat, and long service life.

However, due to the limitation of the structure of the bus duct, the length of the single bus duct cannot be processed too long, otherwise the weight of the single bus duct is too heavy, and it is difficult for people to lift the bus duct to install it on the high place of the factory building. Therefore, the length of the single busway is generally relatively short.

When people use bus ducts to transmit electric energy, it is necessary to use multiple bus duct connectors to connect multiple bus ducts to form a conductive wire duct with a suitable length. Since the conductive trunking may come into contact with water during the transmission of electric energy, if the connection position between the bus duct connector and the bus duct is not sealed and water enters, electric leakage accidents are likely to occur, posing a safety hazard.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a new type of waterproof busway connector with simple structure, which can be sealed and connected with the busway to prevent water from penetrating into the interior and avoid electric leakage accidents.

The technical scheme that the utility model adopts for solving its technical problem is:

A new type of waterproof bus duct connector, including a connector body used to connect two bus ducts, the connector body is mainly composed of two end plates and several pieces between the two end plates for clamping bus conductors It consists of conductive connecting plates, two end plates and several conductive connecting plates are movably fitted together through a connecting bolt, and more than one longitudinal sealing groove is respectively opened at both ends of the inner wall of the two end plates, and the longitudinal sealing A gasket for waterproofing is installed in the groove.

As an improvement of the above technical solution, a longitudinal sealing groove is respectively opened at both ends of the inner walls of the two end plates.

As a further improvement of the above technical solution, a water baffle is respectively arranged on the upper and lower sides of the connector body, and the two ends of the water baffle extend outward and can be overlapped on the bus duct connected to the connector body.

Preferably, a sealing ring for waterproofing is provided between the connector main body and the water deflector.

Further preferably, protrusions are provided on the water retaining plate to increase its strength.

In a preferred embodiment of the present utility model, a limiting groove for clamping the nut to prevent it from rotating is provided on the outer wall of the end plate.

Further, two positioning ribs are provided in the middle of the inner wall of the end plate to cooperate with the positioning plates on the two bus ducts respectively.

The beneficial effects of the utility model are: because the utility model is provided with more than one longitudinal sealing groove at both ends of the inner walls of the two end plates respectively, and a sealing gasket is installed in the longitudinal sealing groove, so the busway connector and the busway When connected, the positioning plate and the end plate of the busway clamp the gasket to prevent water from entering the busway connector, which greatly enhances the waterproof ability of the busway connector, thereby improving the performance of the busway connector. anti-short circuit performance; at the same time, the utility model is also provided with a water baffle on the upper and lower sides of the connector body, through which water baffles can prevent water from entering the interior of the connector body from the upper and lower sides, further improving the The bus duct connector has waterproof performance; in addition, a sealing ring is provided between the water retaining plate and the connector main body, which can prevent water from penetrating into the bus duct connector from the gap between the water retaining plate and the connector main body.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is a schematic diagram of the assembly structure when the bus duct connector of the present invention is connected with two bus ducts;

Fig. 2 is an exploded schematic diagram of the assembly structure when the bus duct connector of the present invention is connected with two bus ducts;

Fig. 3 is a schematic diagram of the appearance structure of the busway connector of the present invention;

Fig. 4 is a schematic exploded view of the structure of the bus duct connector of the present invention;

Fig. 5 is a schematic diagram of the appearance structure of the end plate in the utility model;

Fig. 6 is a schematic diagram of the appearance structure of another angle of the end plate in the utility model;

Fig. 7 is a part diagram of the main body of the connector in the present invention.

Detailed ways

Referring to Figures 1 to 7, a new type of waterproof bus duct connector includes a connector body 1 for connecting two bus ducts 3, the connector body 1 mainly consists of two end plates 11 and two end plates 11 The two end plates 11 and several conductive connection plates 12 are assembled together through a connecting bolt 13. The two end plates 11 Two or more longitudinal sealing grooves 110 are respectively opened at both ends of the inner wall, and sealing gaskets (not shown in the figure) for waterproofing are installed in the longitudinal sealing grooves 110. The bus ducts 3 are connected to each other. At this time, several conductive copper sheets 31 on the bus duct 3 are respectively inserted into several conductive connecting plates 12 and clamped by several conductive connecting plates 12. At the same time, the bus ducts 3 are respectively located on several pieces The positioning plates 30 on the two outer sides of the conductive copper sheet 31 are also inserted into the two end plates 11. At this time, the outer surfaces of the two positioning plates 30 abut against the inner walls of the two end plates 11 respectively, so when people tighten the connecting bolts 13, The positioning plate 30 and the end plate 11 clamp the gasket between them, and through the sealing effect of the gasket, water can be effectively prevented from entering the interior of the busway connector from the gap between the end plate 11 and the positioning plate 30 , which effectively improves the waterproof ability of the busway connector of the present utility model, greatly improves the short-circuit proof ability of the busway connector, and ensures safe use.

In order to facilitate the production and processing of the end plates 11 , preferably, two ends of the inner walls of the two end plates 11 are respectively provided with a longitudinal sealing groove 110 . By processing a longitudinal sealing groove 110 at both ends of the inner wall of the end plate 11, the waterproof performance of the busway connector can be ensured, and the production and processing of the end plate 11 can be made easier and the production cost can be reduced.

In order to make the waterproof performance of the bus duct connector of the present utility model better, preferably, a water baffle 2 is arranged on the upper and lower sides of the connector main body 1 respectively, and the two ends of the water baffle 2 extend outward and can be overlapped. Connected to the bus duct 3 connected with the connector body 1 . Preferably, the water baffle 2 is also provided with a folded edge 22 on both sides along its length direction. At this time, the water baffle 2 forms a structure capable of covering two bus ducts 3 and the connector body 1 on it. The internal water shield, by setting a water shield 2 above and below the connector body 1, can effectively prevent water from entering the interior of the connector body 1 from above and below and contacting the charged conductive copper sheet 31 Or the conductive connecting plate 12 further improves the waterproof performance of the bus duct connector of the present invention. In order to prevent water from penetrating into the interior from the gap between the water retaining plate 2 and the connector main body 1, preferably, a sealing ring 20 for waterproofing is arranged between the connector main body 1 and the water retaining plate 2. Here, the length of the sealing ring 20 is basically consistent with the length of the water retaining plate 2 , that is, the two ends of the sealing ring 20 can also be overlapped on the two bus ducts 3 respectively.

Further, in order to save production materials and at the same time enhance the strength of the water retaining plate 2, preferably, the water retaining plate 2 is provided with a protrusion 21 for increasing its strength, through which the protrusion 21 greatly enhances the strength of the water retaining plate 2 2, and at the same time, the water retaining plate 2 can be made of relatively thin materials, which saves production materials and greatly reduces production costs.

Furthermore, in order to facilitate the connection and installation of the connector body 1, preferably, the outer wall of the end plate 11 is provided with a limiting groove 111 for clamping the nut 131 to prevent it from rotating, and the clamping nut is clamped through the limiting groove 111 131, when the connector body 1 is used to connect two bus ducts 3, only the bolts need to be screwed, and there is no need to additionally tighten the nut 131, so that the connection and installation of the connector body 1 is more convenient. Here, a gasket installation groove 113 is formed on the outer wall of the end plate 11, and the connection gasket 130 on the connecting bolt 13 can be placed in the gasket installation groove 113, through which the gasket installation groove 113 Fixing the connection gasket 130 not only facilitates the connection and installation of the connector body 1 , but also increases the clamping force of the connection bolt 13 on the end plate 11 .

Further, in order to make the connector body 1 and the bus duct 3 can be connected together more quickly, preferably, two positioning plates 30 corresponding to the two bus ducts 3 are provided at the middle of the inner wall of the end plate 11 . The positioning ribs 112 used in conjunction with the installation, only need to insert the positioning plate 30 of the busway 3 into the two end plates 11 and abut against the positioning ribs 112 to position and install, which speeds up the connection between the main body of the connector 1 and the busway. 3 connection installation speed, improving the installation efficiency.

The above descriptions are only the preferred implementation modes of the present utility model, as long as the technical solutions that achieve the purpose of the utility model by basically the same means all fall within the scope of protection of the utility model.

Claims (7)

1. A new type of waterproof bus duct connector, including a connector body (1) for connecting two bus ducts (3), the connector body (1) mainly consists of two end plates (11) and two It consists of several conductive connecting plates (12) used to clamp the busbar conductors between the end plates (11), and the two end plates (11) and several conductive connecting plates (12) move through a connecting bolt (13) Wearing together, it is characterized in that: the two ends of the inner walls of the two end plates (11) are respectively provided with more than one longitudinal sealing groove (110), and the waterproof sealing groove (110) is installed in the longitudinal sealing groove (110). pad. 2. A new type of waterproof busway connector according to claim 1, characterized in that: a longitudinal sealing groove (110) is opened at both ends of the inner walls of the two end plates (11). 3. A new type of waterproof bus duct connector according to claim 1, characterized in that: the upper and lower parts of the connector body (1) are respectively provided with a water retaining plate (2), and the water retaining plate (2) ) both ends extend outward and can be overlapped on the bus duct (3) connected with the connector main body (1). 4. A new type of waterproof busway connector according to claim 3, characterized in that: a sealing ring (20) for waterproofing is provided between the connector body (1) and the water retaining plate (2) . 5. A new type of waterproof busway connector according to claim 3 or 4, characterized in that: the water retaining plate (2) is provided with a protrusion (21) for increasing its strength. 6. A new type of waterproof busway connector according to claim 1, characterized in that: the outer wall of the end plate (11) is provided with a limiting groove (111) for clamping the nut to prevent it from rotating . 7. A new type of waterproof bus duct connector according to claim 1 or 2 or 3 or 4 or 6, characterized in that: two and two The positioning ribs (112) used in conjunction with the positioning plate (30) on the bus duct (3).