Box-type substation convenient for fixing cable

Abstract

The utility model is suitable for the technical field of box-type substations, and provides a box-type substation convenient for fixing cables, which comprises a bottom plate; the control box and the power transformation box are mounted on the bottom plate; the top plate is fixedly arranged at the top of the control box and is fixedly connected with the power transformation box; the transformer is arranged on the inner wall of the bottom of the power transformation box; a plurality of power transmission cables arranged on the transformer; and the cable fixing mechanism is mounted on the inner wall of the substation box and is used for fixing a power transmission cable. The box-type substation convenient to fix the cables has the function of fixing the cables, the cables can be fixed conveniently, the cables cannot be wound together, and the box-type substation is convenient to overhaul and maintain and convenient to move.

Description

TECHNICAL FIELD

[0001] The utility model belongs to box -type substation technical field especially, be related to a box -type substation convenient to fixed cable. BACKGROUND

[0002] Box -type substation, also called prepackaged substation or prepackaged substation. It is a kind of high voltage switchgear, distribution transformer and low voltage distribution device, according to certain wiring scheme, it is arranged into a factory prefabricated indoor, outdoor compact distribution device, namely, the functions such as voltage reduction of transformer, low voltage distribution are organically combined together, install in a damp-proof, rust-proof, dustproof, rat-proof, fireproof, theft-proof, heat-insulating, fully-enclosed, movable steel structure box, especially suitable for city network construction and reconstruction, it is a kind of brand-new substation after the rise of civil engineering substation. Box -type substation is suitable for mine, factory enterprise, oil and gas field and wind power station, it replaces the original civil engineering distribution room, distribution station, becomes new complete substation and distribution device.

[0003] But the existing box -type substation often does not have the fixed function of cable, thus it is inconvenient to fix cable, so that cable is easy to be wound together, and maintenance is more inconvenient. CONTENT OF UTILITY MODEL

[0004] The utility model provides a kind of box -type substation convenient to fixed cable, to solve the problem that the existing box -type substation often does not have the fixed function of cable as described in the above background art.

[0005] To solve the above problems, the utility model is realized as follows: a kind of box -type substation convenient to fixed cable, comprising: bottom plate;Control cabinet and substation box installed on the bottom plate;Top plate fixedly installed on the top of the control cabinet and fixedly connected with the substation box;Transformer installed on the inner wall of the bottom of the substation box;Multiple power cables are arranged on the transformer;Cable fixing mechanism is installed on the inner wall of the substation box, and the cable fixing mechanism is used to fix power cable.

[0006] Preferably, the inner wall of the substation box is provided with a first copper bar, and the inner wall of the substation box is provided with a plurality of second copper bars.

[0007] Preferably, the cable fixing mechanism comprises: a U-shaped plate fixedly installed on the inner wall of the substation box;Screw rod is rotatably installed on the inner wall of the U-shaped plate, a plurality of external threads with opposite rotation directions are formed on the screw rod;Multiple sliding plates are sleeved on the screw rod in threaded mode;Multiple semicircular fixing covers are fixedly installed on the mutually close side of multiple sliding plates respectively.

[0008] Preferably, the inner wall of the plurality of semicircular fixing covers is provided with an insulating pad, the inner wall of the U-shaped plate is fixedly installed with a plurality of limiting rods, and the plurality of limiting rods are in sliding connection with the plurality of sliding plates.

[0009] Preferably, the top of the screw rod is fixedly installed with a hand wheel, the inner wall of the transformer box is fixedly installed with a plurality of hydraulic cylinders, and the output rods of the plurality of hydraulic cylinders are fixedly installed with universal wheels.

[0010] Preferably, the bottom of the transformer box is provided with a plurality of circular openings, the positions of the plurality of circular openings correspond to the positions of the plurality of universal wheels respectively, the bottom plate is provided with a plurality of extension openings, and the positions of the plurality of extension openings correspond to the positions of the plurality of circular openings respectively.

[0011] Preferably, the transformer box is hingedly connected with a box door, the box door is fixedly installed with a handle, the box door is provided with a lock, and the bottom of the bottom plate is provided with a plurality of anti-skid foot pads.

[0012] Compared with the related art, the box-type transformer station convenient for fixing cables has the following beneficial effects:

[0013] Compared with the prior art, the box-type transformer station convenient for fixing cables comprises a bottom plate as a support base, a control box for electrical control and a transformer box for power conversion are installed on the bottom plate, a top plate is fixedly installed on the top of the control box and connected with the transformer box, a transformer is installed on the inner bottom of the transformer box, a plurality of power transmission cables are arranged on the transformer, and the key innovation lies in a cable fixing mechanism installed on the inner wall of the transformer box. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a front view structural schematic diagram of the box-type transformer station convenient for fixing cables provided by the utility model;

[0015] Figure 2 is Figure 1 a front view appearance structural schematic diagram;

[0016] Figure 3 is Figure 1 a three-dimensional assembly structural schematic diagram of the sliding plate and the semicircular fixing cover in the utility model;

[0017] Figure 4 is Figure 1 an enlarged structural schematic diagram of the A part shown in the utility model.

[0018] Fig. 1 is a bottom plate; 2 is a control box; 3 is a transformer box; 4 is a top plate; 5 is a transformer; 6 is a power transmission cable; 7 is a first copper bar; 8 is a second copper bar; 9 is a U-shaped plate; 10 is a screw rod; 11 is a sliding plate; 12 is a semicircular fixed cover; 13 is an insulating pad; 14 is a limiting rod; 15 is a hand wheel; 16 is a hydraulic cylinder; 17 is a universal wheel; 18 is a circular opening; 19 is an extension opening; 20 is a box door; 21 is a handle; 22 is a door lock; 23 is a non-slip foot pad. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application will be described with reference to the drawings described above and the specification set forth herein, the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the terms "comprises", "comprising", "includes", "including" and any variations thereof are intended to cover a non-exclusive inclusion; the terms "first", "second" and the like in the description and in the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. The terms "inner", "outer", "left", "right", "front", "rear", "up", "down", "over", "under", "above", "below", "clockwise", "counter-clockwise", "horizontal", "vertical", "top", "bottom", "lateral", "longitudinal", and the like are only used to facilitate the description of the application and are not intended to limit the application to a particular orientation or configuration.

[0020] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive or alternative embodiments. It is expressly understood that the embodiments described herein are merely examples from a whole class of comparable embodiments which those skilled in the art will readily appreciate. It is also specifically intended that the various embodiments described herein can be combined or integrated in any way.

[0021] The utility model discloses an easy-to-fix cable box-type substation, as shown in the figure, easy-to-fix cable box-type substation includes: bottom plate 1;Control box 2 and transformer box 3 are installed on the bottom plate 1;Top plate 4 is fixedly installed on the top of control box 2 and is fixedly connected with transformer box 3;Transformer 5 is installed on the inner wall on the bottom of transformer box 3;A plurality of power transmission cables 6 are arranged on the transformer 5;Cable fixing mechanism is installed on the inner wall of transformer box 3, and the cable fixing mechanism is used to fix power transmission cable 6. Figures 1-4

[0022] ​In the embodiment, the bottom plate 1 is included as a support base, a control box 2 for electrical control and a transformer box 3 for power conversion are mounted on the bottom plate 1, the top plate 4 is fixedly mounted on the top of the control box 2 and connected with the transformer box 3, the transformer 5 is mounted on the inner bottom of the transformer box 3, a plurality of power transmission cables 6 are arranged on the transformer 5, and the key innovation is that a cable fixing mechanism is mounted on the inner wall of the transformer box 3, the mechanism can effectively fix the power transmission cables 6, ensure that the cables are arranged in an orderly and stable manner, avoid safety hazards and maintenance difficulties caused by disordered cables, and improve the overall safety and operation efficiency of the box-type transformer station.

[0023] In the further preferred embodiment of the utility model, the inner wall of the transformer box 3 is provided with a first copper bar 7, and the inner wall of the transformer box 3 is provided with a plurality of second copper bars 8.

[0024] In the embodiment, the high-voltage current can be transmitted to the transformer 5 through the first copper bar 7 and the plurality of second copper bars 8.

[0025] In the further preferred embodiment of the utility model, the cable fixing mechanism comprises a U-shaped plate 9 fixedly installed on the inner wall of the transformer box 3, a screw rod 10 rotatably installed on the inner wall of the U-shaped plate 9, a plurality of sliding plates 11 threadedly sleeved on the screw rod 10, and a plurality of semicircular fixing covers 12 fixedly installed on the mutually close sides of the plurality of sliding plates 11.

[0026] In the embodiment, the plurality of sliding plates 11 and the plurality of semicircular fixing covers 12 can be brought close to or away from each other by rotating the screw rod 10, and the plurality of power transmission cables 6 can be fixed by the plurality of semicircular fixing covers 12.

[0027] In the further preferred embodiment of the utility model, the inner wall of each of the plurality of semicircular fixing covers 12 is provided with an insulating pad 13, the inner wall of the U-shaped plate 9 is fixedly installed with a plurality of limiting rods 14, and the plurality of limiting rods 14 are in sliding connection with the plurality of sliding plates 11.

[0028] In the embodiment, the plurality of insulating pads 13 provided on the inner wall of the plurality of semicircular fixing covers 12 can insulate and buffer the cables, and the plurality of limiting rods 14 can guide and limit the plurality of sliding plates 11.

[0029] In the further preferred embodiment of the utility model, the top of the screw rod 10 is fixedly installed with a hand wheel 15, the inner wall of the transformer box 3 is fixedly installed with a plurality of hydraulic cylinders 16, and the output rods of the plurality of hydraulic cylinders 16 are each fixedly installed with a universal wheel 17.

[0030] In the embodiment, the screw rod 10 can be driven to rotate by the hand wheel 15, the universal wheels 17 can be driven to move downward by the plurality of hydraulic cylinders 16, and the box-type transformer substation can be supported when the universal wheels 17 extend to the bottom of the bottom plate 1, so that the box-type transformer substation is convenient to move.

[0031] In further preferable embodiments of the utility model, a plurality of circular openings 18 are formed in the bottom of the transformer box 3, the positions of the plurality of circular openings 18 correspond to the positions of the plurality of universal wheels 17 respectively, a plurality of extension openings 19 are formed in the bottom plate 1, and the positions of the plurality of extension openings 19 correspond to the positions of the plurality of circular openings 18 respectively.

[0032] In the embodiment, the universal wheels 17 can extend to the bottom of the bottom plate 1 through the plurality of circular openings 18 and the plurality of extension openings 19.

[0033] In further preferable embodiments of the utility model, a box door 20 is hinged to the transformer box 3, a handle 21 is fixedly installed on the box door 20, a door lock 22 is arranged on the box door 20, and a plurality of anti-skid foot pads 23 are arranged on the bottom of the bottom plate 1.

[0034] In the embodiment, the transformer box 3 can be closed through the box door 20, the box door 20 can be conveniently opened through the handle 21, and the box door 20 can be locked on the transformer box 3 through the door lock 22.

[0035] Compared with the related art, the device has the function of fixing the cables, the cables are not wound together, the maintenance is convenient, and the device is convenient to move.

[0036] In several embodiments provided in the application, it should be understood that the disclosed device can be implemented by other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit the protection scope of the utility model. Obviously, the described embodiments are only some of the embodiments of the utility model, not all the embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can combine, add or delete the features in the embodiments of the utility model according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the utility model, and these technical solutions also fall within the scope of the utility model.

Claims

1. A box-type substation facilitating fixation of a cable, characterized in that, The utility model relates to a control box and transformer box, and belongs to the field of power supply equipment. It comprises a bottom plate, a control box and a transformer box installed on the bottom plate, a top plate fixedly installed on the top of the control box and fixedly connected with the transformer box, a transformer installed on the inner wall of the bottom of the transformer box, a plurality of power transmission cables arranged on the transformer, and a cable fixing mechanism installed on the inner wall of the transformer box and used for fixing the power transmission cables. The inner wall of the transformer box is provided with a first copper bar, and a plurality of second copper bars are arranged on the inner wall of the transformer box. The cable fixing mechanism comprises a U-shaped plate fixedly installed on the inner wall of the transformer box, a screw rod rotatably installed on the inner wall of the U-shaped plate, a plurality of sliding plates threadedly sleeved on the screw rod, and a plurality of semicircular fixing covers fixedly installed on the sides of the sliding plates close to each other. The inner wall of each of the semicircular fixing covers is provided with an insulating pad, the inner wall of the U-shaped plate is fixedly provided with a plurality of limiting rods, and the limiting rods are in sliding connection with the sliding plates. The top of the screw rod is fixedly provided with a hand wheel, the inner wall of the transformer box is fixedly provided with a plurality of hydraulic cylinders, and universal wheels are fixedly installed on the output rods of the hydraulic cylinders. The bottom of the transformer box is provided with a plurality of circular openings, the positions of the circular openings correspond to the positions of the universal wheels, the bottom plate is provided with a plurality of extension openings, and the positions of the extension openings correspond to the positions of the circular openings.

2. The pad-mounted transformer of claim 1, wherein, The transformer box is hingedly provided with a door, the door is fixedly provided with a handle, the door is provided with a lock, and the bottom of the bottom plate is provided with a plurality of anti-skid pads.

3. The pad-mounted transformer of claim 1, wherein, ​ ​ ​ ​ ​ 4. The pad-mounted transformer of claim 3, wherein, ​ 5. The pad-mounted transformer of claim 3, wherein, ​ 6. The pad-mounted transformer of claim 5, wherein, ​ 7. The pad-mounted transformer of claim 1, wherein, ​

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