CN2522618Y

CN2522618Y - Collector ring

Info

Publication number: CN2522618Y
Application number: CN01265974U
Authority: CN
Inventors: 葛培; 花兆荣
Original assignee: BAOJI BAOSHI SPECIAL VEHICLE Co Ltd
Current assignee: BAOJI BAOSHI SPECIAL VEHICLE Co Ltd
Priority date: 2001-12-04
Filing date: 2001-12-04
Publication date: 2002-11-27
Anticipated expiration: 2011-12-04

Abstract

A collector ring used for oilfield test vehicle consists of a shell (1), a machine core (2), a back sealing cover and socket positioning seat (3), a rotary shaft (4), a front sealing cover (5), a connecting sleeve and socket positioning seat (6), a plug and socket (7), a top wire (8), a bolt fixing bushing (9) and a bolt (10). The machine core uses 12 channels with no carbon brush. The utility model can transmit two types of signals at the same time. With use of novel technology and novel materials, the product has long service life, small conductive resistance, good waterproof, moisture-resistant, anti-corrosion and insulation performances. The utility model can meet various needs of different users and has a wide scope of application.

Description

Collecting ring

Technical field

The utility model belongs to the oil reservoir logging sensing technology, especially for the collecting ring on the testing vehicle.

Background technology

There is following open defect in the collecting ring that now use in domestic oil field, and application life is short, and waterproof, damp proof, anticorrosion and insulating properties are poor, and function singleness can not satisfy multi-functional, the multiduty needs of oil field customer requirements product.

Summary of the invention

The present utility model purpose is the weak point that overcomes in the prior art, a kind of collecting ring that is used on the oilfield test vehicle is provided, its concrete technical scheme is: collecting ring is by housing (1), movement (2), rear seal-cover and socket holder (3), rotating shaft (4), preceding capping (5), adapter sleeve and socket holder (6), plug and socket (7), jackscrew (8), screw sleeve pipe (9), and screw (10) is formed, rear seal-cover and socket holder are one, the signal accessory power outlet embeds in the holder, movement (2) is fixed in the rotating shaft (4), located by the centre bore in the preceding capping (5), in have signal conductor to draw and be connected with socket in embedding holder, adapter sleeve is sleeved in the rotating shaft, and it is fixing with 3 jackscrews (8), there is the socket of an embedding to be used to connect the cable of installing on the cylinder on the adapter sleeve axial direction, the side has 2 to be used for the screw that cylinder connects, be welded with 2 screw pipes in the preceding capping, preceding, rear seal-cover connects with 2 screws.

Movement in the utility model (2) adopts carbon-free brush 12 paths, and the 1-8 road is one group and is positioned on output signal socket and the plug I (11) that the 9-12 road is one group and is positioned on output signal socket and the plug II (12).

Operating principle: this collecting ring is applicable to coaxial twin-roll logging truck need of work.Article 12, path is divided into 2 groups.The 1-8 road is one group (socket 1); 9-12 bar path is 2 groups (sockets 2).In the collecting ring rotating shaft on fixing socket and the cylinder the plug on cable be connected.The socket of fixing on the collecting ring housing links to each other with the plug on the signal input line.Socket in the collecting ring rotating shaft moves in a circle with cylinder, socket is actionless with respect to being attached thereto the lead that connects, and does not have relative motion, the socket of fixing on collecting ring housing and the housing, be actionless when rollers running, socket links to each other with the instrument lead.2 fixing sockets are to be linked up by movement on socket in the rotating shaft and the housing, and are in on-state all the time.Thereby make lead stranded phenomenon can not occur because of the rotation of cylinder.To reach the purpose of transmission of electric signals.

Collecting ring is on the basis of existing product, according to user's needs, and a kind of product newly developed, product casing adopts stainless steel material, and lead connects the homemade aviation gold plated contact plug of employing, socket.Movement adopts carbon-free brush 12 paths.Can transmit two kinds of signals simultaneously.Owing to adopted new technology, new material, long product lifecycle, to lead resistance little, waterproof, protection against the tide, anticorrosion and good insulation preformance.Can satisfy the multiple needs of different user, the scope of application is extensive.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the lateral view of Fig. 1.

The specific embodiment

Collecting ring is made of following critical piece: 1, housing; 2, movement; 3, rear seal-cover and socket holder; 4, rotating shaft; 5, preceding capping; 6, adapter sleeve and socket holder; 7, plug and socket; 8, jackscrew; 9, screw sleeve pipe; 10, screw.Connected mode: rear seal-cover and socket holder are one, and the signal accessory power outlet embeds in the holder.Movement is fixed in the rotating shaft, is located by the centre bore on the preceding shrouding.Rotating shaft is a hollow shaft, in have signal conductor to draw and be connected with socket in embedding holder.Adapter sleeve is sleeved in the rotating shaft, and fixes with 3 jackscrews.The socket (socket is used to connect the cable of installing on the cylinder) that an embedding is arranged on the adapter sleeve axial direction.The side has 2 to be used for the screw that cylinder connects.Be welded with 2 screw pipes in the preceding capping.Forward and backward capping connects with 2 screws.

Claims

1, a kind of collecting ring that is used on the oilfield test vehicle, it is characterized in that by housing (1), movement (2), rear seal-cover and socket holder (3), rotating shaft (4), preceding capping (5), adapter sleeve and socket holder (6), plug and socket (7), jackscrew (8), screw sleeve pipe (9), and screw (10) is formed, rear seal-cover and socket holder are one, the signal accessory power outlet embeds in the holder, movement (2) is fixed in the rotating shaft (4), located by the centre bore in the preceding capping (5), rotating shaft is a hollow shaft, in have signal conductor to draw and be connected with socket in embedding holder, adapter sleeve is sleeved in the rotating shaft, and it is fixing with 3 jackscrews (8), there is the socket of an embedding to be used to connect the cable of installing on the cylinder on the adapter sleeve axial direction, the side has 2 to be used for the screw that cylinder connects, be welded with 2 screw pipes in the preceding capping, preceding, rear seal-cover connects with 2 screws.

2, collecting ring according to claim 1 is characterized in that movement (2) adopts carbon-free brush 12 paths, and the 1-8 road is one group and is positioned on output signal socket and the plug I (11) that the 9-12 road is one group and is positioned on output signal socket and the plug II (12).