CN210577639U

CN210577639U - Firm bus duct

Info

Publication number: CN210577639U
Application number: CN201921699522.XU
Authority: CN
Inventors: 张立新
Original assignee: Jiangsu Able Electric Technology Co Ltd
Current assignee: Jiangsu Able Electric Technology Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-19
Anticipated expiration: 2029-10-11

Abstract

The utility model belongs to the technical field of the bus duct technique and specifically relates to a firm bus duct is related to, including shell and layer board, the layer board is U type structure, the shell body sets up in the layer board along its axial, a plurality of latches have been seted up along its axial to the bottom surface under the shell body, be provided with on the layer board with latch assorted draw-in groove, the latch sets up in the draw-in groove, the spacing groove has all been seted up along vertical direction in the both sides of layer board, the utility model discloses firm type bus duct is when using, through setting up the layer board on the shell to the shell sets up on the layer board, and the latch of shell cooperates with the draw-in groove of layer board simultaneously, has effectually prevented the displacement between layer board and the shell, and the spacing groove and the fixed U shaped steel muscle cooperation of layer board.

Description

Firm bus duct

Technical Field

The utility model belongs to the technical field of the bus duct technique and specifically relates to a firm type bus duct is related to.

Background

With the rapid development of power transmission and distribution industries in China, bus duct products are widely applied and become an indispensable component of various projects in the field of power transmission and distribution. The bus duct has large power supply capacity, is safe and reliable, is convenient to install, and is developed rapidly since the introduction of China. According to the industrial data display, with the continuous development of economy in China, the domestic bus duct market is expected to keep 20% of continuous growth in the next years, so that bus duct products can be rapidly developed and widely applied to power systems.

The existing bus duct is directly hoisted on equipment through U-shaped steel bars, so that the bus duct can move along the axial direction when being subjected to external vibration, the bus duct is separated from the installation position of the bus duct, the bus duct needs to be moved to a required position again, time and labor are wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve current bus duct and pass through the direct hoist and mount of U shaped steel muscle on equipment, the bus duct can follow its axial displacement when receiving outside vibrations like this, just so makes the bus duct break away from its mounted position, and need remove the bus duct to required position once more, and the problem that just also reduced work efficiency is more wasted time like this, provides a firm type bus duct now.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a firm bus duct, includes shell and layer board, the layer board is U type structure, the shell body sets up in the layer board along its axial, a plurality of latches have been seted up along its axial to the bottom surface under the shell body, be provided with on the layer board with latch assorted draw-in groove, the latch sets up in the draw-in groove, the spacing groove has all been seted up along vertical direction in the both sides of layer board. Through setting up the layer board on the casing to the casing sets up on the layer board, and the latch of casing cooperates with the draw-in groove of layer board simultaneously, has effectually prevented the displacement between layer board and the casing, and the spacing groove of layer board both sides cooperates with fixed U shaped steel muscle simultaneously.

In order to be applicable to different models reinforcing bars and the like, the steel bar support further comprises a screw rod and a push plate, the push plate is arranged in a limiting groove, one end of the screw rod is in threaded connection with the support plate, the other end of the screw rod penetrates through the limiting groove and is rotatably arranged on the push plate, and a limiting mechanism used for limiting the deflection of the support plate is arranged between the push plate and the support plate. The push plate is driven to be close to or far away from one side of the limiting groove through screw control, the width of the push plate and one side of the limiting groove is changed, and therefore the bus duct fixing device is suitable for use of reinforcing steel bars of different types, and stable and reliable bus duct fixing is guaranteed.

Furthermore, stop gear includes the guiding axle, the guiding hole has been seted up on the layer board, the one end setting of guiding axle is on the push pedal, the other end of guiding axle slides and sets up in the guiding hole, parallel arrangement each other between guiding axle and the screw rod. Through the cooperation of the guide shaft on the push plate and the guide hole on the supporting plate, the displacement of the push plate is limited, and the stability and reliability of the displacement of the push plate are also ensured.

The utility model has the advantages that: the utility model discloses firm bus duct is when using, through set up the layer board on the casing, and the casing sets up on the layer board, the latch of casing and the draw-in groove cooperation of layer board simultaneously, the effectual displacement between layer board and the casing that has prevented, the spacing groove and the fixed U shaped steel muscle cooperation of layer board both sides simultaneously, avoided current bus duct to pass through the direct hoist and mount of U shaped steel muscle on equipment, bus duct can follow its axial displacement when receiving outside vibrations like this, just so make the bus duct break away from its mounted position, and need remove the bus duct to required position once more, the time and labor that just so relatively takes, just also reduced work efficiency's problem.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a front view of the present invention;

FIG. 2 is a left side view of the present invention

Fig. 3 is a front view of the middle support plate of the present invention.

In the figure: 1. the device comprises a shell, 2, a supporting plate, 3, a clamping tooth, 4, a clamping groove, 5, a limiting groove, 6, a screw rod, 7, a push plate, 8 and a guide shaft.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1-3, a firm bus duct comprises a shell 1 and a supporting plate 2, wherein the supporting plate 2 is of a U-shaped structure, the shell 1 is axially arranged in the supporting plate 2, a plurality of clamping teeth 3 are arranged on the bottom surface of the shell 1 along the axial direction, clamping grooves 4 matched with the clamping teeth 3 are arranged on the supporting plate 2, the clamping teeth 3 are arranged in the clamping grooves 4, and limiting grooves 5 are arranged on two sides of the supporting plate 2 along the vertical direction.

Still include screw rod 6 and push pedal 7, push pedal 7 sets up in spacing groove 5, the one end threaded connection of screw rod 6 is on layer board 2, the other end of screw rod 6 passes spacing groove 5 and rotates the setting on push pedal 7, set up the stop gear who is used for restricting layer board 2 and deflects between push pedal 7 and the layer board 2.

The limiting mechanism comprises a guide shaft 8, a guide hole is formed in the supporting plate 2, one end of the guide shaft 8 is arranged on the push plate 7, the other end of the guide shaft 8 is arranged in the guide hole in a sliding mode, and the guide shaft 8 and the screw rod 6 are arranged in parallel.

Above-mentioned firm type bus duct is when using, at first place layer board 2 in 1 required position of shell, make draw-in groove 4 on the layer board 2 mutually support with latch 3 on the shell 1, rotate screw rod 6 according to fixed reinforcing bar again, make push pedal 7 in spacing groove 5 displacement and be close to or keep away from the one end of spacing groove 5, and adjust push pedal 7 to required position, just also make the push pedal 7 of layer board 2 both sides adjust, with the both sides setting of steel pipe push pedal 7 and with spacing groove 5 between can, accomplish the installation of bus duct.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a firm type bus duct which characterized in that: including shell (1) and layer board (2), layer board (2) are U type structure, the shell (1) body sets up in layer board (2) along its axial, a plurality of latch (3) have been seted up along its axial to the bottom surface under the shell (1) body, be provided with on layer board (2) with latch (3) assorted draw-in groove (4), latch (3) set up in draw-in groove (4), spacing groove (5) have all been seted up along vertical direction in the both sides of layer board (2).

2. The robust bus duct of claim 1, wherein: still include screw rod (6) and push pedal (7), push pedal (7) set up in spacing groove (5), the one end threaded connection of screw rod (6) is on layer board (2), the other end of screw rod (6) passes spacing groove (5) and rotates the setting on push pedal (7), set up the stop gear who is used for restricting layer board (2) deflection between push pedal (7) and layer board (2).

3. A robust bus duct in accordance with claim 2, wherein: the limiting mechanism comprises a guide shaft (8), a guide hole is formed in the supporting plate (2), one end of the guide shaft (8) is arranged on the push plate (7), the other end of the guide shaft (8) is arranged in the guide hole in a sliding mode, and the guide shaft (8) and the screw rod (6) are arranged in parallel.