CN214625545U - ECT sensor joint connecting structure - Google Patents
ECT sensor joint connecting structure Download PDFInfo
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- CN214625545U CN214625545U CN202120704925.XU CN202120704925U CN214625545U CN 214625545 U CN214625545 U CN 214625545U CN 202120704925 U CN202120704925 U CN 202120704925U CN 214625545 U CN214625545 U CN 214625545U
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- stationary blade
- arc stationary
- arc
- connecting block
- joint
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Abstract
The utility model provides a ECT sensor joint connection structure relates to sensor joint technical field, including a pair of arc stationary blade and protection casing, arc stationary blade one end is provided with the connecting block, the arc stationary blade is kept away from connecting block one end and is kept away from the tip of connecting block one end through pivot and another arc stationary blade and articulate, the connecting block trompil, the top and the bottom of arc stationary blade are provided with a plurality of connector, evenly distributed has a plurality of sleeve pipe on the surface of arc stationary blade, the arc stationary blade is worn out at the sleeve pipe both ends, and the protection casing is established the sleeve pipe is located arc stationary blade surface one side, the utility model discloses help sensor and test equipment's high-speed joint, help protecting sensor, prevent that the measuring accuracy from being influenced by the environment.
Description
Technical Field
The utility model relates to a sensor connects technical field, especially relates to a ECT sensor joint connection structure.
Background
Electric Capacitance Tomography (ECT) is a Tomography technology based on electromagnetic field sensitivity principle developed in the last 80 th century. The capacitance imaging utilizes the characteristic that different substances have different dielectric constants, obtains the fluid condition of the cross section of the pipeline by detecting the dielectric constant distribution corresponding to the different substances in the pipeline, and is suitable for measuring the mixture consisting of various non-conductors. In addition, the device has the advantages of simple structure, low price, no radiation hazard, easy realization and the like, and has wide application prospect in the aspects of two-phase flow measurement and characteristic parameter extraction in the industries of petroleum, chemical industry, electric power, metallurgy and the like because of quick dynamic response time. The prior ECT sensor is surrounded by distributed electrodes, the device and the sensor are required to be connected through a plurality of connectors before use, manual operation is complicated, the electrode joint is not well connected and is easy to loosen, gaps or poor contact are generated, the testing precision is influenced, and the ECT sensor joint connecting structure is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a ECT sensor joint connection structure.
The utility model discloses a realize through following technical scheme:
the utility model provides a ECT sensor joint connection structure, includes a pair of arc stationary blade and protection casing, arc stationary blade one end is provided with the connecting block, the arc stationary blade is kept away from connecting block one end and is kept away from the tip of connecting block one end articulated through pivot and another arc stationary blade, the connecting block trompil, evenly distributed has a plurality of sleeve pipe on the surface of arc stationary blade, the arc stationary blade is worn out at the sleeve pipe both ends, and the protection casing cover is established the sleeve pipe is located arc stationary blade surface one side.
The utility model discloses technical scheme's further improvement lies in: the protection casing includes annular portion, joint portion, flexible portion and antiskid portion, annular portion, joint portion, flexible portion and antiskid portion reduce in proper order from the distance of arc stationary blade surface, and annular portion trompil size cooperatees with the cable diameter, and joint portion is annular elastic component, the internal diameter of joint portion with sheathed tube external diameter interference fit, flexible portion one end and annular portion fixed connection, the flexible portion other end and antiskid portion fixed connection.
The utility model discloses technical scheme's further improvement lies in: the top and the bottom of arc stationary blade are provided with a plurality of connector, arc stationary blade inboard is provided with the lead wire groove, and the connector is connected with the wire, and the wire gets into the sleeve pipe along the lead wire groove.
The utility model discloses technical scheme's further improvement lies in: the arc-shaped fixing piece is made of insulating materials.
The utility model discloses technical scheme's further improvement lies in: the flexible portion of the shield is made of rubber.
The utility model has the advantages that: the sensor barrel is installed in a mode of being hinged through the arc fixing piece, fixing of the arc fixing piece is achieved through the connecting block at the end portion of the arc fixing piece, protection and restraint of wires or wiring connectors of measuring electrodes are achieved through the set sleeve, external environment influence is avoided, the arc fixing piece plays a role in protecting the wires of the measuring electrode plates, the protective cover is arranged in the sleeve to protect the wires and the electrode connectors, and electrode connectors are convenient to install.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
in the figure: 1. an arc-shaped fixing sheet; 2. a protective cover; 3. connecting blocks; 4. a sleeve; 5. an annular portion; 6. a clamping part; 7. a flexible portion; 8. an anti-slip portion; 9. a connecting head.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figure, the utility model provides an ECT sensor articulate structure, including a pair of arc stationary blade and protection casing, arc stationary blade one end is provided with the connecting block, the arc stationary blade is kept away from connecting block one end and is kept away from the tip of connecting block one end through pivot and another arc stationary blade and articulate, the connecting block trompil, evenly distributed has a plurality of sleeve pipe on the surface of arc stationary blade, the arc stationary blade is worn out at the sleeve pipe both ends, and the protection casing is established the sleeve pipe is located arc stationary blade surface one side.
In a further embodiment, the protection casing includes annular portion, joint portion, flexible portion and antiskid portion, annular portion, joint portion, flexible portion and antiskid portion reduce in proper order from the distance of arc stationary blade surface, and annular portion trompil size cooperatees with the cable diameter, and joint portion is annular elastic component, the internal diameter of joint portion with sheathed tube external diameter interference fit, flexible portion one end and annular portion fixed connection, the flexible portion other end and antiskid portion fixed connection.
In a further embodiment, the top and the bottom of the arc-shaped fixing piece are provided with a plurality of connectors, the inner side of the arc-shaped fixing piece is provided with a lead groove, the connectors are connected with a lead, and the lead enters the casing pipe along the lead groove.
In a further embodiment, the arc-shaped fixing piece is made of an insulating material, and polytetrafluoroethylene and the like can be used.
In a further embodiment, the flexible portion of the shield is made of rubber.
The utility model discloses a theory of operation is: fix the arc stationary blade in the outside of ECT sensor barrel, the bolt passes the connecting block of two arc stationary blades, it is fixed with the arc stationary blade with the barrel through nut and bolt cooperation, the wiring connects the measuring electrode who passes through the wire with the sensor and is connected, testing arrangement's joint passes the annular portion entering sleeve pipe of protection casing, the antiskid portion and the arc stationary blade of protection casing contact, press the air between flexible portion extrusion protection casing and the arc stationary blade, press antiskid portion, antiskid portion and the inseparable laminating of arc stationary blade surface, realize the absorption of protection casing and arc stationary blade, the protection casing passes through joint portion and cover pipe fastening together, realize the stability of wire between sensor and the testing arrangement, it is not hard up to avoid droing. The connector is arranged at the top and the bottom of the arc-shaped fixing piece, the measuring electrode can be directly connected with the connector through a wire, and the connector connecting wire enters the sleeve through the lead slot on the inner side of the arc-shaped fixing piece to realize the restraint and the protection of the connecting wire.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. An ECT sensor joint connection structure, characterized in that: including a pair of arc stationary blade and protection casing, arc stationary blade one end is provided with the connecting block, the arc stationary blade is kept away from connecting block one end and is kept away from the tip of connecting block one end articulated through pivot and another arc stationary blade, the connecting block trompil, evenly distributed has a plurality of sleeve pipe on the surface of arc stationary blade, the arc stationary blade is worn out at the sleeve pipe both ends, and the protection casing is established the sleeve pipe is located arc stationary blade surface one side.
2. The joint connection structure of an ECT sensor according to claim 1, wherein: the protection casing includes annular portion, joint portion, flexible portion and antiskid portion, annular portion, joint portion, flexible portion and antiskid portion reduce in proper order from the distance of arc stationary blade surface, and annular portion trompil size cooperatees with the cable diameter, and joint portion is annular elastic component, the internal diameter of joint portion with sheathed tube external diameter interference fit, flexible portion one end and annular portion fixed connection, the flexible portion other end and antiskid portion fixed connection.
3. The joint connection structure of an ECT sensor according to claim 1, wherein: the top and the bottom of arc stationary blade are provided with a plurality of connector, arc stationary blade inboard is provided with the lead wire groove, and the connector is connected with the wire, and the wire gets into the sleeve pipe along the lead wire groove.
4. The joint connection structure of an ECT sensor according to claim 1, wherein: the arc-shaped fixing piece is made of insulating materials.
5. The joint connection structure of an ECT sensor according to claim 1, wherein: the flexible portion of the shield is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704925.XU CN214625545U (en) | 2021-04-07 | 2021-04-07 | ECT sensor joint connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120704925.XU CN214625545U (en) | 2021-04-07 | 2021-04-07 | ECT sensor joint connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214625545U true CN214625545U (en) | 2021-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120704925.XU Active CN214625545U (en) | 2021-04-07 | 2021-04-07 | ECT sensor joint connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214625545U (en) |
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2021
- 2021-04-07 CN CN202120704925.XU patent/CN214625545U/en active Active
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