CN211018181U

CN211018181U - Pouring waterproof high-voltage common-box bus duct

Info

Publication number: CN211018181U
Application number: CN201922369009.0U
Authority: CN
Inventors: 黄国永; 朱其军; 赵志维; 王显勤
Original assignee: GUANGDONG CHANGDIAN ELECTRICAL SET EQUIPMENT CO LTD
Current assignee: GUANGDONG CHANGDIAN ELECTRICAL SET EQUIPMENT CO LTD
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-07-14
Anticipated expiration: 2029-12-26

Abstract

The utility model provides a pour waterproof type high pressure and case bus duct altogether relates to bus duct technical field, including the unwrapping wire groove, the inside card of unwrapping wire groove has the capping, is equipped with sealing device between the two in capping and the unwrapping wire groove, the tank bottom wall fixedly connected with bracing piece in unwrapping wire groove, bracing piece at unwrapping wire tank bottom wall evenly distributed, and bracing piece and unwrapping wire tank bottom wall mutually perpendicular, and the mounting hole has been seted up for the position of bracing piece in the capping inside, and the inside of mounting hole is inserted and is equipped with fastening bolt. The utility model discloses, utilize capping port fixed connection's connecting plate to pass through the card inside the draw-in groove, seal between capping and the unwrapping wire groove the two with the help of the card of card inside rubber card strip, through the spacing inside of unwrapping wire inslot wall sealing strip card on capping surface to play and further seal between unwrapping wire groove and the capping the two, it is poor to have solved the sealed effect of the bus duct of assembling, leads to the inside problem of intaking easily of bus duct.

Description

Pouring waterproof high-voltage common-box bus duct

Technical Field

The utility model relates to a bus duct technical field especially relates to pour waterproof type high pressure and case bus duct altogether.

Background

The bus duct is used to distribute large power to the various components of the decentralized system. The bus duct has the advantages of small volume, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety, reliability, long service life and the like, so the bus duct gradually replaces the original electric wires and cables, and is particularly widely applied to high-rise buildings and large factory workshops.

The existing bus duct is only connected by bolts, so that the assembled bus duct is poor in sealing effect, and the problem that water is easy to enter the bus duct is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the waterproof type high pressure of pouring that provides is case bus duct altogether.

In order to achieve the above purpose, the utility model adopts the following technical scheme: pour waterproof type high pressure case bus duct altogether, including the unwrapping wire groove, the inside card of unwrapping wire groove has the capping, be equipped with sealing device between capping and the unwrapping wire groove the two, the tank bottom wall fixedly connected with bracing piece of unwrapping wire groove, the bracing piece is at unwrapping wire tank bottom wall evenly distributed, and bracing piece and unwrapping wire tank bottom wall mutually perpendicular, the mounting hole has been seted up for the position of bracing piece in the capping inside, fastening bolt is inserted to the inside of mounting hole, the capping passes through fastening bolt, bracing piece and unwrapping wire groove fixed connection.

Preferably, a rubber cushion column is arranged between the support rod and the groove cover, a fastening bolt is inserted into the cushion column, and the surface of the cushion column is in close contact with the groove cover.

Preferably, the inside of the mounting hole is plugged with a rubber stepped sealing gasket, a fastening bolt is inserted into the sealing gasket, and the surface of the fastening bolt is in tight contact with the sealing gasket.

Preferably, the bottom of the wire releasing groove is provided with aluminum radiating fins which are uniformly distributed at the bottom of the wire releasing groove, and the radiating fins are perpendicular to the bottom of the wire releasing groove.

Preferably, sealing device includes rubber card strip and "L" font connecting plate, the surface and the unwrapping wire inslot wall fixed connection of card strip, the port and the capping fixed connection of connecting plate, the fixed surface of connecting plate is connected with the card, the draw-in groove has been seted up to the one end of card strip, the card that the capping passes through on the connecting plate is inside card strip surface draw-in groove.

Preferably, sealing device includes spacing groove and rubber sealing strip, the surface at the capping is seted up to the spacing groove, the inner wall fixed connection of sealing strip surface and unwrapping wire groove, the unwrapping wire groove passes through the sealing strip card in the spacing inslot portion on capping surface.

Advantageous effects

1. The utility model discloses in, the capping is detained inside putting the wire casing, utilizes to rotate fastening bolt to make fastening bolt twist inside the bracing piece to fix the capping inside putting the wire casing, utilize the rubber packing pad to seal between fastening bolt and the capping the two, utilize the rubber packing post to seal bracing piece and capping.

2. The utility model discloses in, utilize capping port fixed connection's connecting plate to pass through the card inside the draw-in groove, seal between the capping and the unwrapping wire groove the two with the help of the card of card inside rubber card strip, through the spacing inside of unwrapping wire inslot wall sealing strip card on capping surface to play and further seal between the two to unwrapping wire groove and capping, it is poor to have solved the sealed effect of the bus duct of assembling, leads to the inside problem of intaking easily of bus duct.

Drawings

Fig. 1 is an exploded view of the utility model provides a pouring waterproof high-voltage common-box bus duct;

fig. 2 is a schematic structural view of the utility model provides a pouring waterproof high-voltage common-box bus duct;

fig. 3 is a schematic structural diagram of a card in the pouring waterproof high-voltage common-box bus duct of the present invention;

fig. 4 is the utility model provides a build waterproof type high pressure and case bus duct altogether's upward view structure schematic diagram.

Illustration of the drawings: 1. a wire releasing groove; 2. a slot cover; 3. a support bar; 4. mounting holes; 5. fastening a bolt; 6. a gasket; 7. a cushion column; 8. a sealing device; 81. clamping the strip; 82. a card slot; 83. a card; 84. a connecting plate; 85. a limiting groove; 86. a sealing strip; 9. and a heat sink.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The specific embodiment is as follows:

referring to fig. 1-4, a waterproof high-voltage common-box bus duct is poured, the common-box bus duct comprises a wire placing groove 1, a groove cover 2 is clamped inside the wire placing groove 1, a sealing device 8 is arranged between the groove cover 2 and the wire placing groove 1, a supporting rod 3 is fixedly connected to the bottom wall of the wire placing groove 1, a rubber cushion column 7 is arranged between the supporting rod 3 and the groove cover 2, a fastening bolt 5 is inserted into the cushion column 7, the surface of the cushion column 7 is in close contact with the groove cover 2, the supporting rod 3 is uniformly distributed on the bottom wall of the wire placing groove 1, the supporting rod 3 is perpendicular to the bottom wall of the wire placing groove 1, a mounting hole 4 is formed in the groove cover 2 relative to the supporting rod 3, a rubber stepped sealing gasket 6 is filled in the mounting hole 4, the fastening bolt 5 is inserted into the sealing gasket 6, the surface of the fastening bolt 5 is in close contact with the sealing gasket 6, the fastening bolt, The support rod 3 is fixedly connected with the pay-off groove 1, the bottom end of the pay-off groove 1 is provided with aluminum cooling fins 9, the cooling fins 9 are uniformly distributed at the bottom end of the pay-off groove 1, and the cooling fins 9 are perpendicular to the bottom end of the pay-off groove 1.

Sealing device 8 includes rubber card strip 81 and "L" font connecting plate 84, card strip 81's surface and unwrapping wire groove 1 inner wall fixed connection, connecting plate 84's port and capping 2 fixed connection, connecting plate 84's fixed surface is connected with card 83, draw-in groove 82 has been seted up to card strip 81's one end, capping 2 passes through card 83 card on the connecting plate 84 inside card strip 81 surface draw-in groove 82, sealing device 8 includes spacing groove 85 and rubber sealing strip 86, spacing groove 85 is seted up on capping 2's surface, sealing strip 86 surface and unwrapping wire groove 1's inner wall fixed connection, unwrapping wire groove 1 passes through sealing strip 86 card inside the spacing groove 85 on capping 2 surface.

The utility model discloses a theory of operation: the capping 2 is detained inside putting wire casing 1, utilize to rotate fastening bolt 5 and make fastening bolt 5 twist inside bracing piece 3, thereby fix capping 2 inside putting wire casing 1, utilize rubber packing pad 6 to seal between fastening bolt 5 and the capping 2 the two, utilize rubber pad post 7 to seal bracing piece 3 and capping 2, utilize capping 2 port fixed connection's connecting plate 84 to pass through card 83 card inside draw-in groove 82, seal between capping 2 and the unwrapping wire casing 1 the two with the help of the card 83 of card inside rubber card strip 81, through putting wire casing 1 inner wall sealing strip 86 card spacing inside on capping 2 surface, thereby play and further seal between unwrapping wire casing 1 and the capping 2 the two, it is poor to have solved the sealed effect of the bus duct that the concatenation becomes, lead to the inside easy problem of intaking of bus duct.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Pour waterproof type high pressure and case bus duct altogether, including wire releasing groove (1), its characterized in that: the inside card of wire casing (1) has capping (2), be equipped with sealing device (8) between capping (2) and wire casing (1) the two, tank bottom wall fixedly connected with bracing piece (3) of wire casing (1), bracing piece (3) are at wire casing (1) diapire evenly distributed, and bracing piece (3) and wire casing (1) diapire mutually perpendicular, mounting hole (4) have been seted up for the position of bracing piece (3) to capping (2) inside, the inside of mounting hole (4) is inserted and is equipped with fastening bolt (5), capping (2) are through fastening bolt (5), bracing piece (3) and wire casing (1) fixed connection.

2. The cast waterproof high-pressure common-box bus duct according to claim 1, characterized in that: be equipped with rubber pad post (7) between bracing piece (3) and capping (2) the two, fastening bolt (5) are inserted to the inside of pad post (7), the surface and capping (2) in close contact with of pad post (7).

3. The cast waterproof high-pressure common-box bus duct according to claim 1, characterized in that: the inside of mounting hole (4) is filled with rubber step seal pad (6), fastening bolt (5) have been inserted to the inside of sealed pad (6), the surface and the sealed pad (6) in close contact with of fastening bolt (5).

4. The cast waterproof high-pressure common-box bus duct according to claim 1, characterized in that: the aluminum heat dissipation plate is characterized in that aluminum heat dissipation plates (9) are arranged at the bottom end of the wire releasing groove (1), the heat dissipation plates (9) are evenly distributed at the bottom end of the wire releasing groove (1), and the heat dissipation plates (9) are perpendicular to the bottom end of the wire releasing groove (1).

5. The pouring waterproof high-pressure common-box bus duct according to claim 1 is characterized in that the sealing device (8) comprises a rubber clamping strip (81) and a connecting plate (84) shaped like a Chinese character 'L', the surface of the clamping strip (81) is fixedly connected with the inner wall of the wire placing groove (1), the port of the connecting plate (84) is fixedly connected with the groove cover (2), the surface of the connecting plate (84) is fixedly connected with a clamping piece (83), one end of the clamping strip (81) is provided with a clamping groove (82), and the groove cover (2) is clamped inside the clamping groove (82) on the surface of the clamping strip (81) through the clamping piece (83) on the connecting plate (84).

6. The cast waterproof high-pressure common-box bus duct according to claim 1, characterized in that: sealing device (8) include spacing groove (85) and rubber sealing strip (86), the surface at capping (2) is seted up in spacing groove (85), sealing strip (86) surface and the inner wall fixed connection of putting wire casing (1), it is inside at the spacing groove (85) on capping (2) surface to put wire casing (1) through sealing strip (86) card.