CN224218070U - Busway fixing device based on mill transmits electricity - Google Patents

Abstract

The utility model discloses a bus duct fixing device based on factory power transmission, which comprises wall connection fixing pieces, bus duct fixing clamps, two bus duct fixing clamps, a telescopic mechanism and a damping connecting component, wherein the two bus duct fixing clamps are connected in a sliding fit mode, the damping connecting component comprises a bolt, the bolt is arranged between the bottom bus duct fixing clamp and the wall connection fixing pieces in a penetrating mode, and the spring is arranged on the bolt in a penetrating mode. Through setting up two bilateral symmetry's channel-section steel to and set up the wall fixed plate on the channel-section steel, both can control spacing to the bus duct, can realize fixing bus duct self when the gomphosis of two splint that set up around the collocation is connected again, simplified the structure of connecting component, reduced manufacturing cost and the influence of receiving the vibration, in addition after fixedly connected with wall, can further avoid the bus duct to take place resonance, prevent connecting component not hard up, greatly increased stability in use.

Description

Busway fixing device based on mill transmits electricity

Technical Field

The utility model relates to the technical field of bus duct fixing, in particular to a bus duct fixing device based on factory power transmission.

Background

The bus duct is a novel conductor which is formed by taking copper or aluminum as a conductor, supporting the conductor by non-olefinic insulation and then installing the conductor in a metal groove, and has the advantages of large current capacity, small voltage drop, strong short-circuit load capacity, high incombustibility safety and reliability, free and random increase or change of equipment of a power distribution system with long service life, simple construction, inspection and maintenance and modern beautiful appearance. Bus ducts are also increasingly being used to replace wires and cables for power transmission in factories, and in use, the bus ducts are usually fixed by fixing devices.

For example, china patent (patent publication No. CN 220652933U) discloses a fixing device for a bus duct of a cable well, which utilizes an automatic fixing mechanism to realize the self-fixing function of the bus duct.

When the prior art is actually used in a factory, the end of the bus duct is connected with the power distribution cabinet, the power distribution cabinet and other machines can vibrate during operation, the vibration can be transmitted to the bus duct, and the connecting parts are loosened, so that safety accidents occur.

Disclosure of utility model

The utility model aims to solve the problems in the background technology and provides a bus duct fixing device based on factory power transmission.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides a bus duct fixing device based on factory power transmission, which comprises

A wall connection fixing piece arranged outside the bus duct,

The bus duct fixing clamps are arranged in two, and the two bus duct fixing clamps are connected in a sliding fit manner and are used for fixing the bottom and the top of the bus duct, namely a bottom bus duct fixing clamp positioned at the bottom and a top bus duct fixing clamp positioned at the top;

The telescopic mechanism is used for adjusting the distance between the bottom bus duct fixing clamp and the top bus duct fixing clamp;

The damping connecting assembly comprises a bolt, a spring and a spring, wherein the bolt is arranged between the bottom bus duct fixing clamp and the wall connecting fixing piece in a penetrating mode, and the spring is arranged on the bolt in a penetrating mode.

Further, the wall connection fixing piece comprises two channel steel which are arranged in a back-to-back mode, and two wall fixing plates are arranged on the channel steel and used for being fixed with a wall.

Further, the bus duct fixing clamp is composed of a first bus duct fixing clamp and a second bus duct fixing clamp which are arranged in a bilateral symmetry mode, the first bus duct fixing clamp and the second bus duct fixing clamp are respectively composed of an angle steel and two clamping plates, an embedded plate is vertically and penetratingly arranged on the first bus duct fixing clamp, and the second bus duct fixing clamp is provided with the embedded plate which is arranged in a matched mode.

Further, a limiting slide rod is vertically fixed on the bottom bus duct fixing clamp, a penetrating limiting hole is formed in the top bus duct fixing clamp, and the limiting slide rod is in sliding fit with the penetrating limiting hole.

Further, the telescopic mechanism adopts an electric push rod, the main body of the electric push rod is arranged on the bottom bus duct fixing clamp, and push rod threads of the electric push rod are arranged on the bottom of the top bus duct fixing clamp in a penetrating mode.

The beneficial effects of the utility model are as follows:

1. Through setting up two bilateral symmetry's channel-section steel to and set up the wall fixed plate on the channel-section steel, both can control spacing to the bus duct, can realize fixing bus duct self when the gomphosis of two splint that set up around the collocation is connected again, simplified the structure of connecting component, reduced manufacturing cost and the influence of receiving the vibration, in addition after fixedly connected with wall, can further avoid the bus duct to take place resonance, prevent connecting component not hard up, greatly increased stability in use.

2. Through setting up spring bolted connection between channel-section steel and angle steel, turn into flexonics with rigid connection, further firm interconnect's relation, greatly reduced the influence of receiving the shake.

Drawings

Fig. 1 is a schematic structural diagram of a bus duct fixing device based on factory power transmission;

Fig. 2 is a front view of a bus duct fixing device based on factory power transmission.

In the figure, 1, a wall connection fixing piece, 11, channel steel, 111, a connecting hole, 12, a wall fixing plate, 2, a bus duct fixing clamp, 21, a bottom bus duct fixing clamp, 22, a top bus duct fixing clamp, 211, a first bus duct fixing clamp, 212, a second bus duct fixing clamp, 2111, angle steel, 2112, a clamping plate, 2113, a jogging groove, 2114, a jogging plate, 221, a through limiting hole, 23, a fixing hole, 3, a telescopic mechanism, 31, an electric push rod, 32, a limiting slide rod, 4, a shock absorption connecting component, 41, a spring, 42, a bolt, 5 and a bus duct.

Detailed Description

Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.

It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

Examples

As shown in fig. 1 and 2

A bus duct fixing device based on factory power transmission comprises

The wall connection fixing piece 1 is arranged on the outer side of the bus duct 5, specifically, the wall connection fixing piece 1 comprises two channel steel 11 which are arranged in a back-to-back mode, the two channel steel 11 are close to and abutted against the two sides of the bus duct 5, the rear ends of the two channel steel 11 are provided with wall fixing plates 12, and holes are formed in the wall fixing plates 12 and used for fixing the wall fixing plates on a wall.

Through this scheme, can further avoid the bus duct to take place resonance, prevent that connecting component from becoming flexible, greatly increased stability in use.

The bus duct fixing clamps 2 are arranged in two, the two bus duct fixing clamps 2 are connected in a sliding fit manner and are used for fixing the bottom and the top of the bus duct 5, namely a bottom bus duct fixing clamp 21 positioned at the bottom and a top bus duct fixing clamp 22 positioned at the top, the bottom bus duct fixing clamp 21 and the top bus duct fixing clamp 22 are identical in structure, each bus duct fixing clamp is composed of a first bus duct fixing clamp 211 and a second bus duct fixing clamp 212 which are symmetrically arranged left and right, each bus duct fixing clamp 211 and each second bus duct fixing clamp 212 are composed of an angle steel 2111 and two clamping plates 2112 which are arranged back and forth, and two fixing holes 23 used for fixing the angle steel 2111 on the bus duct 5 are formed in the side plates of the angle steel 2111, and the difference is that the clamping plates 2113 of the first bus duct fixing clamp 211 vertically penetrate through the clamping plates 2113 provided with the embedding grooves 2113, the clamping plates 2114 are arranged on the second bus duct fixing clamps 212, and the embedding plates 2114 can be slidingly embedded into the embedding grooves 2112.

According to the scheme, after the bus duct 5 is embedded, the left and right side of the bus duct 5 are limited by the left and right butt-joint channel steel, the bus duct 5 is limited front and back by the embedded connection, the fixing effect of the bus duct 5 is ensured after the embedded connection and the bus duct 5 are matched, the connecting component in the prior art is replaced, the structure of the connecting component is simplified, and the production cost and the influence of vibration are reduced.

The telescopic mechanism 3, specifically, the telescopic mechanism 3 and the limiting slide rod 32 are respectively arranged on the left side and the right side of the bottom bus duct fixing clamp 21 and the top bus duct fixing clamp 22, and still further, the telescopic mechanism 3 adopts the electric push rod 31, the main body of the electric push rod 31 and the limiting slide rod 32 are vertically fixed on the bottom bus duct fixing clamp 21, the top end of the push rod of the electric push rod 31 is provided with threads, the threads are connected with the bottom plate of the top bus duct fixing clamp 22 through threaded counter bores, and the upper end of the limiting slide rod 32 is arranged on the top bus duct fixing clamp 22 in a penetrating manner through a penetrating limiting hole 221.

Through this scheme, can realize adjusting the function of the interval of two bus duct fixation clamps, and then make this device can fix bus duct 5 eminence more conveniently, avoided artifical cat ladder installation trouble's problem.

Preferably, four limit sliding rods 32 are arranged on two sides of the bus duct 5 in a two-by-two distribution mode. By this means, the self-body is prevented from rotating when sliding up and down.

Preferably, the telescopic mechanism 3 can also adopt two groups, wherein one group of telescopic mechanism comprises two threaded rods and an internal thread sleeve, the two threaded rods are respectively and vertically fixed on the side wall between the bottom bus duct fixing clamp 21 and the top bus duct fixing clamp 22, and then the internal thread sleeve is sleeved between the two threaded rods.

The damping connecting assembly 4, specifically, the bottom plates of the two angle steels 2111 in the bottom bus duct fixing clamp 21 are respectively connected with the channel steels 11 on the same side in a one-to-one correspondence manner through bolts 42, and springs 41 are arranged on the bolts 42 between the angle steels 2111 and the channel steels 11 in a penetrating and abutting manner.

Through this scheme, bolt 42 both with be connected between bus duct 5 and wall connection mounting 1, the spring is with rigid connection conversion flexible connection again, has further firm interconnect's relation, has greatly reduced the influence of receiving the shake to further ensured realizing above-mentioned function.

Preferably, in order to improve the fixing effect, the bolts 42 and the springs 41 are respectively arranged in a matching way, the upper top wall of the channel steel 11 is provided with a plurality of connecting holes 111 for penetrating the bolts 42, so that the bus duct fixing clamp 2 with various lengths can be conveniently adapted, and the application range is enlarged.

The working mode of the device is as follows:

Before use, the bus duct 5 is close to a wall, the bolts 42 are screwed, the two channel steels 11 are horizontally aligned and symmetrically arranged on two sides of the bus duct 5 in a left-right mode and are closely abutted on the bus duct 5, the embedded plates 2114 on the second bus duct fixing clamp 212 are embedded in the embedded grooves 2113 on the first bus duct fixing clamp 211, the two bus duct fixing plates are fixed on the bus duct 5 through the fixing holes 23, the two wall fixing plates 12 are fixed on the wall through screws, then the electric push rods 31 on two sides are started, the two top bus duct fixing clamps 22 are pushed upwards, and the two top bus duct fixing clamps 22 are installed and embedded, so that self fixing of the bus duct 5 and fixing of the bus duct fixing plates and the wall are achieved.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims (5)

1. A bus duct fixing device based on factory power transmission is characterized by comprising

A wall connecting fixing piece (1) arranged outside the bus duct (5),

The bus duct fixing clamps (2), the number of the bus duct fixing clamps (2) is two, the two bus duct fixing clamps (2) are connected in a sliding fit manner and are used for fixing the bottom and the top of the bus duct (5), and the bus duct fixing clamps are respectively a bottom bus duct fixing clamp (21) positioned at the bottom and a top bus duct fixing clamp (22) positioned at the top;

The telescopic mechanism (3) is used for adjusting the distance between the bottom bus duct fixing clamp (21) and the top bus duct fixing clamp (22);

The damping connecting assembly (4) comprises a bolt (42), wherein the bolt (42) is arranged between the bottom bus duct fixing clamp (21) and the wall connecting fixing piece (1) in a penetrating mode, and the spring (41) is arranged on the bolt (42) in a penetrating mode.

2. The bus duct fixing device based on factory power transmission according to claim 1, wherein the wall connection fixing piece (1) comprises two channel steels (11) which are arranged in a reverse mode, and wall fixing plates (12) are arranged on the two channel steels (11) and used for being fixed with a wall.

3. The bus duct fixing device based on factory power transmission, as set forth in claim 1, characterized in that the bus duct fixing clamp (2) is composed of two first bus duct fixing clamps (211) and two second bus duct fixing clamps (212) which are symmetrically arranged left and right, the first bus duct fixing clamps (211) and the second bus duct fixing clamps (212) are respectively composed of an angle steel (2111) and two clamping plates (2112), an embedded plate (2113) is vertically and penetratingly arranged on the first bus duct fixing clamps (211), an embedded plate (2114) is arranged on the second bus duct fixing clamps (212), and the embedded plate (2114) and the embedded plate (2113) are arranged in a matched mode.

4. The bus duct fixing device based on factory power transmission according to claim 3, wherein a limiting slide rod (32) is vertically fixed on the bottom bus duct fixing clamp (21), a penetrating limiting hole (221) is formed in the top bus duct fixing clamp (22), and the limiting slide rod (32) is in sliding fit with the penetrating limiting hole (221).

5. The bus duct fixing device based on factory power transmission according to claim 1, wherein the telescopic mechanism is an electric push rod (31), a main body of the electric push rod (31) is installed on the bottom bus duct fixing clamp (21), and push rod threads of the electric push rod (31) are installed on the bottom of the top bus duct fixing clamp (22) in a penetrating mode.