CN204202740U - A kind of fluid pressure line vibration-testing sensor support base - Google Patents

A kind of fluid pressure line vibration-testing sensor support base Download PDF

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Publication number
CN204202740U
CN204202740U CN201420698952.0U CN201420698952U CN204202740U CN 204202740 U CN204202740 U CN 204202740U CN 201420698952 U CN201420698952 U CN 201420698952U CN 204202740 U CN204202740 U CN 204202740U
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CN
China
Prior art keywords
fluid pressure
pressure line
bearing
saddle frame
sensor
Prior art date
Application number
CN201420698952.0U
Other languages
Chinese (zh)
Inventor
邱涛
于佳鑫
Original Assignee
中国航空工业集团公司沈阳飞机设计研究所
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Application filed by 中国航空工业集团公司沈阳飞机设计研究所 filed Critical 中国航空工业集团公司沈阳飞机设计研究所
Priority to CN201420698952.0U priority Critical patent/CN204202740U/en
Application granted granted Critical
Publication of CN204202740U publication Critical patent/CN204202740U/en

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Abstract

The utility model belongs to pipeline vibration measuring technology, relates to a kind of fluid pressure line vibration-testing sensor support base.The utility model is characterized by: described bearing comprises seat stand (2), support saddle frame (3), bearing compressing tablet (4) and a securing member; Described seat stand (2) bottom surface is the curved surface of a depression; Described support saddle frame (3) is sleeved on fluid pressure line, and support saddle frame (3) is fastened on fluid pressure line by securing member and bearing compressing tablet (4) cooperation; Described seat stand (2) bottom surface is gluedd joint on support saddle frame (3).The utility model makes the connection of sensor and pipeline convenient, quick, and can increase the fastness of sensor at point position.

Description

A kind of fluid pressure line vibration-testing sensor support base
Technical field
The utility model belongs to pipeline vibration measuring technology, relates to a kind of fluid pressure line vibration-testing sensor support base.
Background technology
Fluid pressure line is one of most important parts be widely used in physical construction, at aerospace field, occupies critical role especially.The vibration problem of the fluid pressure line in aerospace structure often can be brought to structure and have a strong impact on, so fluid pressure line vibration-testing is a part indispensable in the equipment development processes such as Aero-Space.The sensor of existing testing hydraulic pipeline vibration and pipeline connecting mode mostly are on-the-spot and glued joint, and cause certain damage to the japanning of pipeline skin, the connection of sensor sometimes can take the more time.And because surface of contact sensor part is divided into flat tube road part to be curved surface, coming off at vibrational state lower sensor happens occasionally, and causes test result to lack, need extra consumption human and material resources and time, increase testing cost.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of novel hydraulic pipeline vibration-testing sensor support base, install for fluid pressure line vibration-testing sensor and ideal mounting position is provided, avoid the inconvenience be directly installed on by sensor on pipeline, such as, to the process, reparation etc. of point position.
The technical solution of the utility model is: a kind of fluid pressure line vibration-testing sensor support base, is characterized by: described bearing comprises seat stand 2, support saddle frame 3, bearing compressing tablet 4 and a securing member; Described seat stand 2 bottom surface is the curved surface of a depression; Described support saddle frame 3 is sleeved on fluid pressure line, and securing member and bearing compressing tablet 4 coordinate and be fastened on fluid pressure line by support saddle frame 3; Described seat stand 2 bottom surface is gluedd joint on support saddle frame 3.
Further, with one section of cylinder above described seat stand 2, with the external thread 1 matched with vibration-testing sensor on cylinder.
Further, described bearing compressing tablet 4 is two panels, a slice is equipped with through hole, another sheet is equipped with threaded hole; Described securing member is fastening bolt 5, and fastening bolt 5 closes with the corresponding threaded holes of bearing compressing tablet 4.
The beneficial effects of the utility model are: the utility model fluid pressure line vibration-testing sensor support base, make the connection of sensor and pipeline convenient, quick, and the fastness of sensor at point position can be increased, reduce because pipeline vibration and sensor plane lack with the cementing test result that loosely causes of pipeline curved surface in test process, thus the waste of minimizing testing cost and tester's repeated labor.
Accompanying drawing explanation
Fig. 1 is the utility model fluid pressure line vibration-testing sensor support base structural representation;
Fig. 2 is that the utility model fluid pressure line vibration-testing sensor support base uses mounting means one schematic diagram;
Fig. 3 is that the utility model fluid pressure line vibration-testing sensor support base uses mounting means two schematic diagram;
Wherein, 1-external thread, 2-prop up seat stand, 3-support saddle frame, 4-bearing compressing tablet, 5-fastening bolt.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
Arrange and connection requirement according to concrete fluid pressure line vibration-testing sensor, select suitable material and dimensional parameters, the sensor support base meeting design requirement can be produced according to Fig. 1 schematic diagram.
See Fig. 1, the utility model fluid pressure line vibration-testing sensor support base comprises: a seat stand 2, support saddle frame 3, bearing compressing tablet 4, securing member four part.Sensor support base comprises a seat stand, and a seat stand bottom surface is the curved surface of a depression, and with one section of cylinder above a seat stand, with the external thread 1 matched with vibration-testing sensor on cylinder, described seat stand bottom surface is gluedd joint on support saddle frame.
Support saddle frame, support saddle frame is sleeved on fluid pressure line, and support saddle frame is fastened on fluid pressure line by securing member and the cooperation of bearing compressing tablet, and one of its key property is made for selecting the material of proper stiffness attribute, meet repeatedly the deformation requirements of installing/dismounting, and make the requirement that internal diameter is fitted with test pipeline.
Bearing compressing tablet 4, bearing compressing tablet is divided into two panels, a compressing tablet is equipped with through hole, another is equipped with threaded hole.
In the present embodiment, securing member is fastening bolt 5, adopts general standard component, and the corresponding threaded holes of fastening bolt and bearing compressing tablet closes, for ease of installing the bolt that can adopt interior hexagonal belt one word.
The fluid pressure line vibration-testing sensor support base of the utility model patented invention uses mounting means to see Fig. 2, seat stand and support saddle frame consolidation, and direction is not limit, and can connect multiple directions and is convenient to sensor installation and adapts to measuring point environment; Prop up seat stand and have more than a kind of selection, see the sensor model number and connected mode that need connection.
In the past, the connected mode that sensor and fluid pressure line are commonly used is for glued joint, and in connection procedure, glue has certain set time, and in the general narrow and small Bonding Process of fluid pressure line surrounding space, fixation of sensor is very inconvenient.The utility model simple installation pipe nipple human-saving consuming time and time cost; Because the pipeline gluedd joint with sensor plane is that curved surface easily causes sensor in vibration processes to come off, thus cause test result to lack, the plane that the utility model provides glueds joint position and screwing position, add the fastness that sensor connects, thus reduce waste and tester's repeated labor of testing cost.

Claims (3)

1. a fluid pressure line vibration-testing sensor support base, is characterized by: described bearing comprises seat stand (2), support saddle frame (3), bearing compressing tablet (4) and a securing member; Described seat stand (2) bottom surface is the curved surface of a depression; Described support saddle frame (3) is sleeved on fluid pressure line, and support saddle frame (3) is fastened on fluid pressure line by securing member and bearing compressing tablet (4) cooperation; Described seat stand (2) bottom surface is gluedd joint on support saddle frame (3).
2. bearing according to claim 1, is further characterized in that: with one section of cylinder above described seat stand (2), with the external thread (1) matched with vibration-testing sensor on cylinder.
3. bearing according to claim 1, is further characterized in that: described bearing compressing tablet (4) is two panels, a slice is equipped with through hole, another sheet is equipped with threaded hole; Described securing member is fastening bolt (5), and fastening bolt (5) closes with the corresponding threaded holes of bearing compressing tablet (4).
CN201420698952.0U 2014-11-19 2014-11-19 A kind of fluid pressure line vibration-testing sensor support base CN204202740U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420698952.0U CN204202740U (en) 2014-11-19 2014-11-19 A kind of fluid pressure line vibration-testing sensor support base

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420698952.0U CN204202740U (en) 2014-11-19 2014-11-19 A kind of fluid pressure line vibration-testing sensor support base

Publications (1)

Publication Number Publication Date
CN204202740U true CN204202740U (en) 2015-03-11

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CN201420698952.0U CN204202740U (en) 2014-11-19 2014-11-19 A kind of fluid pressure line vibration-testing sensor support base

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067107A (en) * 2015-07-17 2015-11-18 山东科技大学 Blast vibration monitoring method for underground pipeline
CN105067108A (en) * 2015-07-17 2015-11-18 山东科技大学 Vibration-guiding base and preparation method for vibration-guiding base mold
CN107101792A (en) * 2017-05-27 2017-08-29 中国航发湖南动力机械研究所 A kind of experimental rig, system and method for obtaining the welding pipeline vibrating fatigue limit
CN109141622A (en) * 2018-07-19 2019-01-04 中国航空工业集团公司沈阳飞机设计研究所 Sensor hoop component for airplane hydraulic pressure conduit vibration measurement
CN110159522A (en) * 2019-05-22 2019-08-23 瑞智(青岛)精密机电有限公司 A kind of vibration of compressor test device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105067107A (en) * 2015-07-17 2015-11-18 山东科技大学 Blast vibration monitoring method for underground pipeline
CN105067108A (en) * 2015-07-17 2015-11-18 山东科技大学 Vibration-guiding base and preparation method for vibration-guiding base mold
CN107101792A (en) * 2017-05-27 2017-08-29 中国航发湖南动力机械研究所 A kind of experimental rig, system and method for obtaining the welding pipeline vibrating fatigue limit
CN109141622A (en) * 2018-07-19 2019-01-04 中国航空工业集团公司沈阳飞机设计研究所 Sensor hoop component for airplane hydraulic pressure conduit vibration measurement
CN110159522A (en) * 2019-05-22 2019-08-23 瑞智(青岛)精密机电有限公司 A kind of vibration of compressor test device

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