CN212991910U

CN212991910U - Waterproof bus duct

Info

Publication number: CN212991910U
Application number: CN202021825733.6U
Authority: CN
Inventors: 恭建
Original assignee: Jiangsu Kenaier Electric Co ltd
Current assignee: Jiangsu Kenaier Electric Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-04-16
Anticipated expiration: 2030-08-27

Abstract

The utility model belongs to the technical field of the bus duct, especially, be a waterproof bus duct, including first bus duct body, second bus duct body and T shape bolt, the fixed surface of first bus duct body and second bus duct body installs four connecting blocks, and the surface slip cap of first bus duct body is equipped with first time piece, and the fixed surface of second bus duct body is connected with second time piece, and the right side fixed surface of first time piece installs the connecting plate, and the rectangular channel has been seted up to the left side upper surface of second time piece, and the rectangular channel cooperatees with the connecting plate, and the equal fixed mounting of both sides inner wall of first time piece has the sliding block. The utility model discloses a cooperation between push-and-pull rod, connecting rod, catch bar, the first shape of return piece that sets up reaches the purpose of the position that sealed bus duct connector and bus duct are connected, through the cooperation between dwang, disc, the T shape bolt that sets up, reaches the purpose of fixed first shape of return piece.

Description

Waterproof bus duct

Technical Field

The utility model relates to a bus duct technical field specifically is a waterproof bus duct.

Background

The bus duct is a closed metal device formed by copper and aluminum bus posts, which is used for distributing larger power for each element of a decentralized system, and increasingly replaces electric wires and cables in indoor low-voltage power transmission main line engineering projects, the bus duct is favored by people due to safe use, good conductivity, difficult heating and long service life, but the bus duct is limited by the characteristics of the structure, the length of a single bus duct cannot be too long, otherwise, the weight of the single bus duct is too heavy, people are difficult to lift the bus duct and install the bus duct at a proper height, therefore, the length of the single bus duct is generally shorter, therefore, when people adopt the bus duct to transmit electric energy, a plurality of bus duct connecting devices are needed to connect a plurality of bus ducts to form a conductive wire duct with a certain length and shape, and the conductive wire duct is likely to contact water in the process of transmitting the electric energy, if the position that bus duct connector and bus duct are connected is because when unsealed and intaking, the easy emergence electric leakage accident, there is the potential safety hazard, therefore we have proposed a waterproof bus duct and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a waterproof bus duct has solved the position that bus duct connector and bus duct are connected and has leaded to taking place the problem of electric leakage because of not sealed and intaking.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof bus duct comprises a first bus duct body, a second bus duct body and T-shaped bolts, wherein four connecting blocks are fixedly arranged on the outer surfaces of the first bus duct body and the second bus duct body, a first return block is sleeved on the outer surface of the first bus duct body in a sliding manner, a second return block is fixedly connected with the outer surface of the second bus duct body, a connecting plate is fixedly arranged on the right side surface of the first return block, a rectangular groove is formed in the upper surface of the left side of the second return block, the rectangular groove is matched with the connecting plate, sliding blocks are fixedly arranged on the inner walls of two sides of the first return block and positioned between the two corresponding connecting blocks, the outer sides of the sliding blocks are in movable contact with the outer sides of the two corresponding connecting blocks, a fixed block is fixedly arranged on the front side of the first bus duct body, a rotating rod, the lower surface of disc and the top fixed connection of dwang rotate on the dwang and be connected with the push-and-pull rod, the left end fixedly connected with rectangular block of push-and-pull rod, the surperficial sliding connection of push-and-pull rod has the connecting axle, the outer fixed surface of connecting axle is connected with the connecting rod, the right-hand member of connecting rod rotates and is connected with the catch bar, the surface sliding connection of catch bar has the locating piece, locating piece and first bus duct body fixed connection, the right-hand member of catch bar and the.

As a preferred technical scheme of the utility model, be located the interior roof of a connecting block of top and seted up first round hole, first round hole is located T shape bolt top, and T shape bolt cooperatees with the round hole.

As an optimized technical scheme of the utility model, two spouts have been seted up to the surface of push-and-pull rod, the outer surface sliding connection of spout inner wall and the connecting axle that corresponds.

As an optimal technical scheme of the utility model, threaded hole is seted up to the upper surface of disc, the surface threaded connection of screw hole and T shape bolt.

As a preferred technical scheme of the utility model, the second circular port has been seted up to the upper surface of connecting rod, and the circular downthehole fixed cover of second is equipped with the bearing, the inner circle of bearing and the outside sliding connection of the connecting axle that corresponds.

As a preferred technical scheme of the utility model, the rectangular hole has been seted up in the left side of locating piece, the outer side sliding connection of the inner wall in rectangular hole and catch bar.

(III) advantageous effects

Compared with the prior art, the utility model provides a waterproof bus duct possesses following beneficial effect:

1. this waterproof bus duct, through the cooperation between the push-and-pull rod that sets up, connecting rod, catch bar, the first shape of returning piece, pulling rectangular block, rectangular block drive the push-and-pull rod and move, and the push-and-pull rod drives the connecting rod and moves, and the connecting rod drives the catch bar and moves forward for the catch bar promotes the first shape of returning and moves right, reaches the purpose of the position that sealed bus duct connector and bus duct are connected.

2. This waterproof bus duct, through the cooperation between the dwang that sets up, disc, the T bolt, after first shape piece and the second shape piece of returning closely combine, rotate the T bolt, the T bolt rebound clamps with the hole, reaches the purpose of fixed first shape piece of returning.

Drawings

FIG. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic view of the bottom perspective structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 1;

FIG. 4 is an enlarged view of the portion B in FIG. 2;

fig. 5 is an enlarged schematic view of part C of fig. 4.

In the figure: 1. a first bus duct body; 2. a second bus duct body; 3. connecting blocks; 4. a first restoring block; 5. a second loop block; 6. a slider; 7. a fixed block; 8. rotating the rod; 9. a disc; 10. a T-bolt; 11. a push-pull rod; 12. a rectangular block; 13. a connecting shaft; 14. a connecting rod; 15. a push rod; 16. positioning blocks; 17. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a waterproof bus duct comprises a first bus duct body 1, a second bus duct body 2 and T-shaped bolts 10, wherein four connecting blocks 3 are fixedly arranged on the outer surfaces of the first bus duct body 1 and the second bus duct body 2, a first return block 4 is slidably sleeved on the outer surface of the first bus duct body 1, a second return block 5 is fixedly connected on the outer surface of the second bus duct body 2, a connecting plate 17 is fixedly arranged on the right side surface of the first return block 4, a rectangular groove is formed in the upper surface of the left side of the second return block 5 and matched with the connecting plate 17, sliding blocks 6 are fixedly arranged on the inner walls of two sides of the first return block 4, the sliding blocks 6 are located between the two corresponding connecting blocks 3, the outer sides of the sliding blocks 6 are movably contacted with the outer sides of the two corresponding connecting blocks 3, a fixing block 7 is fixedly arranged on the front side of the first bus duct body 1, the outside threaded connection of T shape bolt 10 has disc 9, the lower surface of disc 9 and the top fixed connection of dwang 8, it is connected with push-and-pull rod 11 to rotate on the dwang 8, the left end fixedly connected with rectangular block 12 of push-and-pull rod 11, the sliding surface of push-and-pull rod 11 is connected with connecting axle 13, the fixed surface of connecting axle 13 is connected with connecting rod 14, the right-hand member of connecting rod 14 rotates and is connected with catch bar 15, the sliding surface of catch bar 15 is connected with locating piece 16, locating piece 16 and first bus duct body 1 fixed connection, the right-hand member of catch bar 15 and the left side swing joint.

In this embodiment, the first returning block 4 is in close contact with the outer surface of the first bus duct body 1.

Specifically, a first round hole is formed in the inner top wall of one connecting block 3 located above, the first round hole is located above the T-shaped bolt 10, and the T-shaped bolt 10 is matched with the round hole.

In this embodiment, when the T-bolt 10 is rotated, the T-bolt 10 moves upward to be engaged with the round hole.

Specifically, two sliding grooves are formed in the outer surface of the push-pull rod 11, and the inner walls of the sliding grooves are in sliding connection with the outer surfaces of the corresponding connecting shafts 13.

In this embodiment, the connecting shaft 13 slides on the push-pull rod 11 through the opened sliding groove.

Specifically, the upper surface of the disc 9 is provided with a threaded hole, and the threaded hole is in threaded connection with the outer surface of the T-shaped bolt 10.

In this embodiment, the T-bolt 10 is moved on the disk 9 by rotating the T-bolt 10 through the threaded hole.

Specifically, a second circular hole is formed in the upper surface of the connecting rod 14, a bearing is fixedly sleeved in the second circular hole, and the inner ring of the bearing is connected with the outer side of the corresponding connecting shaft 13 in a sliding mode.

In this embodiment, the connecting shaft 13 drives the connecting rod 14 to move rightwards.

Specifically, a rectangular hole is formed in the left side of the positioning block 16, and the inner wall of the rectangular hole is slidably connected with the outer side of the push rod 15.

In this embodiment, the pushing rod 15 can move left and right in the positioning block 16 through the rectangular hole.

The utility model discloses a theory of operation and use flow: after the first bus duct body 1 and the second bus duct body 2 are connected, the rectangular block 12 is pulled outwards, the rectangular block 12 drives the push-pull rod 11 to move, the push-pull rod 11 drives the connecting shaft 13 to move rightwards in the sliding groove, the connecting shaft 13 drives the connecting rod 14 to move rightwards, the connecting rod 14 drives the push rod 15 to move rightwards in the rectangular hole, the push rod 15 pushes the sliding block 6 to move, the sliding block 6 drives the first return block 4 to move rightwards, the first return block 4 moves to drive the connecting plate 17 to be clamped into the rectangular groove, so that the first return block 4 is tightly combined with the second return block 5, the T-shaped bolt 10 is rotated at the moment, under the action of the threaded hole formed in the disc 9, the T-shaped bolt 10 moves upwards and finally enters the round hole in the lower surface.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a waterproof bus duct, includes first bus duct body (1), second bus duct body (2) and T bolt (10), its characterized in that: the outer surfaces of the first bus duct body (1) and the second bus duct body (2) are fixedly provided with four connecting blocks (3), the outer surface of the first bus duct body (1) is slidably sleeved with a first return block (4), the outer surface of the second bus duct body (2) is fixedly connected with a second return block (5), the right side surface of the first return block (4) is fixedly provided with a connecting plate (17), the upper left surface of the second return block (5) is provided with a rectangular groove, the rectangular groove is matched with the connecting plate (17), the inner walls of two sides of the first return block (4) are fixedly provided with sliding blocks (6), the sliding blocks (6) are positioned between the two corresponding connecting blocks (3), the outer sides of the sliding blocks (6) are movably contacted with the outer sides of the two corresponding connecting blocks (3), the front side of the first bus duct body (1) is fixedly provided with a fixing block, the fixed block (7) is rotatably provided with a rotating rod (8), the outer side of a T-shaped bolt (10) is in threaded connection with a disc (9), the lower surface of the disc (9) is fixedly connected with the top end of the rotating rod (8), the rotating rod (8) is rotatably connected with a push-pull rod (11), the left end of the push-pull rod (11) is fixedly connected with a rectangular block (12), the surface of the push-pull rod (11) is slidably connected with a connecting shaft (13), the outer surface of the connecting shaft (13) is fixedly connected with a connecting rod (14), the right end of the connecting rod (14) is rotatably connected with a push rod (15), the outer surface of the push rod (15) is slidably connected with a positioning block (16), the positioning block (16) is fixedly connected with a first bus duct body (1), and.

2. The waterproof bus duct of claim 1, wherein: a first round hole is formed in the inner top wall of one connecting block (3) located above, the first round hole is located above the T-shaped bolt (10), and the T-shaped bolt (10) is matched with the round hole.

3. The waterproof bus duct of claim 1, wherein: two sliding grooves are formed in the outer surface of the push-pull rod (11), and the inner walls of the sliding grooves are connected with the outer surface of the corresponding connecting shaft (13) in a sliding mode.

4. The waterproof bus duct of claim 1, wherein: the upper surface of the disc (9) is provided with a threaded hole, and the threaded hole is in threaded connection with the outer surface of the T-shaped bolt (10).

5. The waterproof bus duct of claim 1, wherein: a second circular hole is formed in the upper surface of the connecting rod (14), a bearing is fixedly sleeved in the second circular hole, and the inner ring of the bearing is connected with the outer side of the corresponding connecting shaft (13) in a sliding mode.

6. The waterproof bus duct of claim 1, wherein: the left side of the positioning block (16) is provided with a rectangular hole, and the inner wall of the rectangular hole is in sliding connection with the outer side of the push rod (15).