CN201397945Y

CN201397945Y - Main case socket support for regional anti-intrusion system based on fiber optic interferometer

Info

Publication number: CN201397945Y
Application number: CN2009201082056U
Authority: CN
Inventors: 王小军; 焦书浩; 崔海龙; 程云涛; 马彦昉; 关冀平; 高杰; 田野; 张欣; 张玉建; 任培魁; 谢文婧
Original assignee: China Petroleum Pipeline Bureau Co Ltd
Current assignee: China Petroleum Pipeline Bureau Co Ltd
Priority date: 2009-05-15
Filing date: 2009-05-15
Publication date: 2010-02-03
Anticipated expiration: 2019-05-15

Abstract

The utility model relates to a main case socket support for a regional anti-intrusion system based on a fiber optic interferometer, which is mainly applied to key regions and facilities such as oil and natural gas pipeline transmission stations, pump stations, valve chambers, chemical industrial areas, ammunition depots, government offices and the like and relates to the technical field of pipeline systems of mechanical vibration measurement and impact measurement. The main case socket support is in rectangular plate shape, four corners thereof are provided with four mounting holes, socket mounting holes in the middle are divided into an alternating current socket mounting hole and a direct current socket mounting hole, the socket mounting hole of the alternating current socket support isa rectangular hole with two chamfer angles, two small holes are arranged outside the rectangular hole, the socket mounting hole of a direct current socket support is a circular hole, and four small holes are arranged outside the circular hole. The main case socket support greatly reduces troubles caused by a middle link of converting power compared with a form of directly fixing a power socket ona main case, brings convenience for field construction, and reduces field work loads.

Description

A kind of region anti-intrusion system mainframe box socket support based on fibre optic interferometer

Technical field

The utility model is a kind of region anti-intrusion system mainframe box socket support based on fibre optic interferometer that oil and gas pipeline divides key areas such as failing station, pumping plant, valve chamber and chemical industrial product district, ammunition depot, government bodies and facility that is mainly used in, and relates to the measurement of mechanical oscillation, the measurement and the pipe-line system technical field of impact.

Background technology

Based on two kinds of power supplys of all AC and DCs of the general erecting bed of region anti-intrusion system main frame of fibre optic interferometer, can only insert a kind of in DC power supply or the AC power in the former design, run into field power supply not to the unusual trouble of seasonable access.

The utility model content

The purpose of this utility model is the region anti-intrusion system mainframe box socket support based on fibre optic interferometer of a kind of convenient conversion of design.

The utility model has been changed the power supply access way of back, original fixed access is changed to by socket support insert, and socket support is designed to two kinds of AC and DCs, but installing hole is identical, and the scene can be installed according to different electrical power needs selectivity.

The technical scheme that its technical problem that solves the utility model adopts is:

The shape of this socket support such as Fig. 1-shown in Figure 6.It is that rectangle is tabular, and four jiaos have four installing holes, and middle socket mounting hole is divided into two kinds of AC and DCs, and wherein Fig. 1-Fig. 3 is the AC socket support, and socket mounting hole is the rectangular opening that two chamferings are arranged, and two apertures are arranged outside the hole; Fig. 4-Fig. 6 is the direct current jack support, and socket mounting hole is a circular port, and four apertures are arranged outside the hole; This socket support is made by galvanized steel plain sheet.

After determining good power type, directly socket support is connected on the mainframe box as required with bolt, the position of socket support on mainframe box is as shown in Figure 7.

The beneficial effects of the utility model are:

Adopt the mode of socket support can significantly reduce the difficulty that this intermediate link of conversion electric power is brought on the mainframe box, make things convenient for site operation, minimizing work on the spot amount than directly supply socket being fixed to.

Description of drawings

Fig. 1 AC socket support front view

Fig. 2 AC socket bracket side view

Fig. 3 AC socket support vertical view

Fig. 4 direct current jack support front view

Fig. 5 direct current jack bracket side view

Fig. 6 direct current jack support vertical view

The location drawing of Fig. 7 socket support on mainframe box

Embodiment

Embodiment. this example is an experimental prototype, and it constitutes as Fig. 1-shown in Figure 6.

It is that rectangle is tabular, and four jiaos have four installing holes, and middle socket mounting hole is divided into two kinds of AC and DCs, and wherein Fig. 1-Fig. 3 is the AC socket support, and socket mounting hole is the rectangular opening that two chamferings are arranged, and two apertures are arranged outside the hole; Fig. 4-Fig. 6 is the direct current jack support, and socket mounting hole is a circular port, and four apertures are arranged outside the hole; This socket support is made by galvanized steel plain sheet.

When reality is used, after determining good power type, directly socket support is connected on the mainframe box as required with bolt, the position of socket support on mainframe box is as shown in Figure 7.

It is of a size of:

Socket support overall dimension: 100 * 60 * 5mm; Four installing holes are Φ 4mm;

The AC socket installing hole is 70 * 42mm, chamfering chord length 30mm, the outer two small-bore 4mm of installing hole;

The direct current jack installing hole is Φ 30mm, and four apertures are Φ 4mm outside the hole.

According to on-the-spot different electrical power (exchanging or direct current), the socket support that directly will install socket is connected on the mainframe box with bolt, inserts power supply then.

This example is through repeatedly on probation, and socket support is installed simple, and the conversion of region anti-intrusion system host power supply is convenient, simple and practical.

Claims

1. the region anti-intrusion system mainframe box socket support based on fibre optic interferometer is characterized in that it is that rectangle is tabular, and four jiaos have four installing holes, and middle socket mounting hole is divided into two kinds of AC and DCs; The socket mounting hole of AC socket support is the rectangular opening that two chamferings are arranged, and two apertures are arranged outside the hole; The socket mounting hole of direct current jack support is a circular port, and four apertures are arranged outside the hole.

2. the region anti-intrusion system mainframe box socket support based on fibre optic interferometer according to claim 1 is characterized in that this socket support made by galvanized steel plain sheet.