CN201893495U

CN201893495U - Positioning fixing device for transformers in preassembled transformer substation

Info

Publication number: CN201893495U
Application number: CN2010206133004U
Authority: CN
Inventors: 王鹏程
Original assignee: Chint Electric Co Ltd
Current assignee: Chint Electric Co Ltd
Priority date: 2010-11-18
Filing date: 2010-11-18
Publication date: 2011-07-06
Anticipated expiration: 2020-11-18

Abstract

The utility model relates to a positioning fixing device for transformers in a preassembled transformer substation, which is characterized by comprising a guide track device and a chassis truck. The guide track device is fixed on the upper surface of a tank base in a transformer room, and the chassis track is arranged on the guide track device and fixedly connected with the guide track device via fasteners. The positioning fixing device mainly has the following advantages that the positioning fixing device is novel in principle, simple in structure and high in production efficiency, resolves problems of positioning and installation of transformers during manufacturing, producing and overhauling of the preassembled transformer substation, is convenient in use and simple in operation, and guarantees safety of operators and equipment during overhaul and operation.

Description

The device for positioning and securing of transformer in a kind of preassembled transformer station

Technical field

The utility model relates to the device for positioning and securing of transformer in a kind of preassembled transformer station, belongs to the device for positioning and securing technical field of transformer in the preassembled transformer station.

Background technology

In the manufacturing of preassembled transformer station product and on-the-spotly use, in the maintenance process, transformer is wherein main power equipment, its installation and fixedly be very important and crucial.Because of the weight and the overall dimension of transformer all bigger, the space that adds the transformer room that is used to install transformer is very limited, find a kind of convenience, safety, install and fixing means efficiently, production efficiency, equipment and personal safety are had crucial meaning.

Preassembled transformer station is in manufacturing, production process, manufacturing enterprise's assembly tool is more, the production space is relatively large again, transformer directly moves to transformer position suitable in the transformer room with fork truck or hoisting equipment and is fixed and just can, sometimes if method of operation is improper, very easily cause staff's personal injury and equipment loss.When using at the scene, break down that the transformer room that transformer need be transported preassembled transformer station overhauls and when safeguarding as transformer, often very difficult because of being subjected to the restriction of surrounding environment and equipment, have influence on the security maintenance and the operation of equipment.

Summary of the invention

The purpose of this utility model provides the device for positioning and securing of transformer in a kind of preassembled transformer station, to solve the location and the installation question of above-mentioned preassembled transformer station product transformer in the manufacturing and on-the-spot use.

In order to achieve the above object, the utility model provides the device for positioning and securing of transformer in a kind of preassembled transformer station, it is characterized in that, comprise track-type facilities and chassis car, track-type facilities is fixed on the cabinet base upper surface in the transformer room, the chassis car is located on the track-type facilities, and fixedlys connected with track-type facilities by securing member.

Further, described track-type facilities comprises two guide rails and is fixed in guide rail skeleton between the guide rail, and the guide rail skeleton is provided with first installing hole, and the guide rail middle part is provided with detent, and the two ends of guide rail are provided with the end inclined-plane.

Described chassis car comprises chassis car skeleton, and the both sides of chassis car skeleton are provided with chassis car roller, and chassis car skeleton is provided with second installing hole.

The utility model mainly contains following advantage:

1, the principle novelty, simple in structure, production efficiency is high, location and the installation question of transformer when better having solved preassembled transformer station manufacturing, production and maintenance;

2, easy to use, simple to operate, the safety of operating personnel and equipment when having guaranteed maintenance, operation.

Description of drawings

Fig. 1 is the front view of the device for positioning and securing of transformer in the preassembled transformer station;

Fig. 2 is the vertical view of the assembling of track-type facilities in the transformer room;

Fig. 3 is the front view of track-type facilities;

Fig. 4 is the vertical view of track-type facilities;

Fig. 5 be Fig. 4 A-A to cutaway view;

Fig. 6 is the front view of chassis car;

Fig. 7 is the vertical view of chassis car.

Embodiment

Specify the utility model below in conjunction with embodiment.

Embodiment

As shown in Figure 1, front view for the device for positioning and securing of transformer in the preassembled transformer station, being provided with the compartment that transformer 3 is installed in pre-installed transformer station box 1 is transformer room 7, the device for positioning and securing of transformer comprises track-type facilities 5 and chassis car 4 in the described preassembled transformer station, track-type facilities 5 is fixed on the cabinet base upper surface 2 in the transformer room 7, chassis car 4 is located on the track-type facilities 5, and by securing member 6(M16 bolt) fixedly connected with track-type facilities 5.

As shown in Figure 3, front view for track-type facilities, Fig. 4 is its vertical view, Fig. 5 be its A-A to cutaway view, described track-type facilities 5 comprises two guide rails 8 and is fixed in guide rail skeleton 16 between the guide rail 8, guide rail skeleton 16 is provided with first installing hole 12, and guide rail 8 middle parts are provided with detent 9, and the two ends of guide rail 8 are provided with end inclined-plane 11.As shown in Figure 2, be the vertical view of the assembling of track-type facilities in the transformer room.

As shown in Figure 6, be the front view of chassis car, Fig. 7 is its vertical view.Described chassis car 4 comprises chassis car skeleton, and the both sides of chassis car skeleton are provided with chassis car roller 13, and chassis car skeleton is provided with second installing hole 17.

During assembling, elder generation is fixed after the transformer 3 that will install is placed the chassis car skeleton upper surface 14 that is located on the chassis car 4, fastening, connection.After track-type facilities 5 is located in the transformer room 7 by welding manner, to be equipped with on chassis car 4 guide rail devices 5 of transformer 3 when mobile, making chassis car roller 13 aim at 11 backs, guide rail end inclined-plane advances to transformer room 7, chassis car roller 13 rolls in guide rail 8, when 4 chassis car rollers 13 enter 4 detents 9 on the guide rail 8 respectively, the location of having realized chassis car 4.At this moment, chassis car roller 13 is absorbed in the guide rail upper surface detent 9, whole chassis car 4 moves down, chassis car skeleton lower surface 15 is pressed onto on the track-type facilities skeleton upper surface 16, realized that whole weight shifts from chassis car roller 13 guide rail devices 5, second installing hole 17 is corresponding with first installing hole 12, use again securing member 6 in addition fastening connection just can, finished transformer 3 the location, fixing, connect.

Claims

1. the device for positioning and securing of transformer in the preassembled transformer station, it is characterized in that, comprise track-type facilities (5) and chassis car (4), track-type facilities (5) is fixed on the interior cabinet base upper surface (2) in transformer room (7), chassis car (4) is located on the track-type facilities (5), and fixedlys connected with track-type facilities (5) by securing member (6).

2. the device for positioning and securing of transformer in the preassembled transformer station as claimed in claim 1, it is characterized in that, described track-type facilities (5) comprises two guide rails (8) and is fixed in guide rail skeleton (16) between the guide rail (8), guide rail skeleton (16) is provided with first installing hole (12), guide rail (8) middle part is provided with detent (9), and the two ends of guide rail (8) are provided with end inclined-plane (11).

3. the device for positioning and securing of transformer in the preassembled transformer station as claimed in claim 1, it is characterized in that, described chassis car (4) comprises chassis car skeleton, and the both sides of chassis car skeleton are provided with chassis car roller (13), and chassis car skeleton is provided with second installing hole (17).