CN206191147U - Self -adaptation wedge awl device of installation electron chip on pipeline - Google Patents

Abstract

The utility model discloses a self -adaptation wedge awl device of installation electron chip on pipeline belongs to the harmless fastening technical field of pipeline. The device includes outside sleeve, the totally interior incomplete inner ring of ring sum, and peripheral equipment is the pipeline, outside sleeve is hollow casing cylindrical and that both ends are open for the appearance, the inner circumference suit that outside sleeve passes through its inner chamber middle section is on the pipeline, the incomplete inner ring of ring sum along axial embedding outside sleeve's toper section and the annular space between the pipeline totally, incomplete inner ring corresponds the one end that outside sleeve took convex structure, the incomplete inner ring of ring sum is fixed outside sleeve on the pipeline after all getting into annular space portion in totally, the processing of outside sleeve one end has convex structure, the mounting hole of convex structure's center part processing installation electron chip. The utility model discloses need not processing by the fastening pipe fitting, not only can be applied to the NPT environment under, also can be applied to under the extreme condition to and has the high environment application who corrodes.

Description

A kind of self adaptation wedge wimble device that electronic chip is installed on pipeline

Technical field

The utility model is related to a kind of device that electronic chip is installed on pipeline, and in particular to one kind passes through wedge wimble structure The device installed is realized on pipeline, belongs to the lossless fastening structure technical field of pipeline.

Background technology

With the quickening of global industry epoch process, various countries increasingly increase the demand of the energy, and the energy has become the world The key point of development of all countries economy, by the end of the year 2013, the natural gas of China verifies recoverable reserves for 3.1 tcms, Occupy the 13rd, the world；According to the newest prediction data of american energy office (EIA), it is 1115 that the technology of China's shale gas can adopt quantity Tcf (tcf), accounts for the 15.3% of world projection total amount, occupy first；Pipeline as common gas, liquid, The fluid delivery system of the media such as powder, can be widely used in oil, chemical industry, nuclear industry, medical treatment, food, build, disappear The field such as anti-, electric power and gas, heat supply and feedwater；A series of electronic components with electronic chip as representative, carry The management of the life cycle management of underground equipment and deep-sea exploring equipment and mission is safeguarded, the various of pipeline are have recorded in electronic chip Specifications parameter and maintenance information, electronic chip must be reliably mounted on corresponding pipeline by corresponding fastening means.

Metallic conduit is machined the need for current fastening means most of on the market is inevitable, can not The physical surface integrality of tubing is damaged with avoiding, at the same time, its chemical decay resistance is also produced can not be extensive Multiple damaging influence, this corrosion in high temperature, high pressure, be sticky with the highly corrosive environments such as thing containing interface in particularly acutely, cause Perforation, or even trigger fracture.A small number of lossless manners use rotating shaft buckle pattern with being difficult to avoid that on the market, because it has rotation External member, diameter of its rotary shaft etc. directly occupy the space of the radial direction of enormous proportions, in the work higher to space requirement Cannot be applied in condition.

Utility model content

In view of this, the utility model provides a kind of self adaptation wedge wimble device that electronic chip is installed on pipeline, should Device, by fastening pipe fitting, can not only be applied under normal temperature and pressure environment, it is also possible to be applied under extreme operating condition without processing, with And in the environmental applications with high corrosion.

A kind of self adaptation wedge wimble device that electronic chip is installed on pipeline, the device includes outer sleeve, complete inner ring With incomplete inner ring, ancillary equipment is pipeline；

The outer sleeve is the hollow shell that profile is cylinder and both ends open, and the stage casing of outer sleeve inner chamber is circle Shell of column, the internal diameter of the cylindrical section is identical with the external diameter of pipeline, and the two ends of cylindrical section are conical section, and the end greatly of conical section is externally-located The open end of sleeve, the small end of conical section is right angle platform terrace with the joint of cylindrical section；Outer sleeve one end is machined with boss The mounting hole of electronic chip is installed in structure, the centre processing of boss structure；

The complete inner ring and incomplete inner ring are tapered annular structure, the cone of the conical section of its taper and outer sleeve Degree is consistent, and complete inner ring and incomplete inner ring and conical section are interference fit, and it is 22 ° that incomplete inner ring has a central angle Breach, the purpose of the breach is to get out of the way the boss structure of outer sleeve；

The outer sleeve is sleeved on pipeline by the inner peripheral surface in its inner chamber stage casing, the complete inner ring and not exclusively Inner ring is embedded in the annular space between the conical section of outer sleeve and pipeline vertically, incomplete inner ring correspondence outer sleeve band One end of boss structure, pipe is fixed on after complete inner ring and incomplete inner ring fully enter annular space inside by outer sleeve On road.

Beneficial effect：

1st, the utility model need not do any processing to pipeline, directly be installed, and realize lossless technique, effective to protect The structural integrity of pipeline is demonstrate,proved.

2nd, the material that the utility model is selected can be resistant to 200~300 DEG C of high temperature, and can bear 0~180MPa's High pressure.

3rd, relative to rotating shaft buckle pattern, other lossless patterns can save larger cylindrical space to the utility model,

Brief description of the drawings

Fig. 1,2 are overall structure diagram of the present utility model；

Fig. 3~5 are the structural representation of the utility model outer sleeve；

Fig. 6,7 are the structural representation of the incomplete inner ring of the utility model；

Fig. 8,9 are the structural representation of the complete inner ring of the utility model.

Wherein, the complete inner ring of 1- outer sleeves, 2-, the incomplete inner ring of 3-, 4- pipelines.

Specific embodiment

Developed simultaneously embodiment below in conjunction with the accompanying drawings, and the utility model is described in detail.

As shown in figure 1 and 2, the utility model provides a kind of self adaptation wedge cone dress that electronic chip is installed on pipeline Put, the device includes outer sleeve 1, complete inner ring 2 and not exclusively interior 3 rings, and ancillary equipment is pipeline 4；

As shown in accompanying drawing 3~5, outer sleeve 1 is the hollow shell that profile is cylinder and both ends open, in outer sleeve The stage casing in chamber is cylindrical section, and the internal diameter of the cylindrical section is identical with the external diameter of pipeline, and the two ends of cylindrical section are conical section, conical section The open end of externally-located sleeve is held greatly, and the small end of conical section is right angle platform terrace with the joint of cylindrical section；Outer sleeve one End is machined with boss structure, and the mounting hole of electronic chip, the mounting hole and outer cover are installed in the centre processing of boss structure One rectangular aperture is formed after the outer circumference surface of cylinder 1 is tangent, in order to strengthen the wave transparent performance of electronic chip.

As shown in accompanying drawing 6~9, complete inner ring 2 and incomplete inner ring 3 are tapered annular structure, its taper and outer cover The taper of the conical section of cylinder is consistent, and complete inner ring and incomplete inner ring and conical section are interference fit, as depicted in figures 5 and 6, no Complete inner ring has the breach that central angle is 22 °, and the purpose of the breach is to get out of the way the boss structure of outer sleeve；

Outer sleeve 1 is sleeved on pipeline 4 by the inner peripheral surface in its inner chamber stage casing, the complete inner ring 2 and not exclusively Inner ring 3 is embedded in the annular space between the conical section of outer sleeve 1 and pipeline 4 vertically, incomplete inner ring correspondence outer cover The one end of cylinder with boss structure, outer sleeve 1 is made after complete inner ring 2 and incomplete inner ring 3 fully enter annular space inside It is fixed on pipeline 4.

Erection sequence：Outer sleeve 1 and complete inner ring 2 are first installed, the cooperation that both form some strength (is matched somebody with somebody in its wedge degree 60~70% or so for closing, it is necessary to leave certain wedge degree surplus as finally both relative effects with incomplete inner ring 3, supported Disappear), inject enough high temperature resistants in the space between the pipeline 4 and outer sleeve 1 that are then fastened to outer sleeve 1 and inside Epoxy resin, then carries out installing incomplete inner ring 3, and after wedging 70~80%, then two inner ring replace percussion and carry out wedging peace Load admittedly, be finally reached the consistent cooperation assembling of wedging depth.

In sum, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model Protection domain.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc. all should be wrapped It is contained within protection domain of the present utility model.

Claims (2)

1. it is a kind of on pipeline install electronic chip self adaptation wedge wimble device, it is characterised in that the device include outer sleeve, Complete inner ring and incomplete inner ring, ancillary equipment is pipeline；

The outer sleeve is the hollow shell that profile is cylinder and both ends open, and the stage casing of outer sleeve inner chamber is cylinder Section, the internal diameter of the cylindrical section is identical with the external diameter of pipeline, and the two ends of cylindrical section are conical section, the externally-located set in end greatly of conical section The open end of cylinder, the small end of conical section is right angle platform terrace with the joint of cylindrical section；Outer sleeve one end is machined with boss knot The mounting hole of electronic chip is installed in structure, the centre processing of boss structure；

The complete inner ring and incomplete inner ring are tapered annular structure, the taper one of the conical section of its taper and outer sleeve Cause, complete inner ring and incomplete inner ring and conical section are interference fit, and incomplete inner ring has a breach；

The outer sleeve is sleeved on pipeline by the inner peripheral surface in its inner chamber stage casing, the complete inner ring and incomplete inner ring It is embedded in vertically in the annular space between the conical section of outer sleeve and pipeline, incomplete inner ring correspondence outer sleeve band boss One end of structure, pipeline is fixed on after complete inner ring and incomplete inner ring fully enter annular space inside by outer sleeve On.

2. the as claimed in claim 1 self adaptation wedge wimble device that electronic chip is installed on pipeline, it is characterised in that it is described not Complete inner ring has the breach that central angle is 22 °.