CN206892254U - Detect the ultrasonic wave double-crystal normal probe of high-voltage fence strain clamp pressing consolidation situation - Google Patents
Detect the ultrasonic wave double-crystal normal probe of high-voltage fence strain clamp pressing consolidation situation Download PDFInfo
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- CN206892254U CN206892254U CN201720563293.3U CN201720563293U CN206892254U CN 206892254 U CN206892254 U CN 206892254U CN 201720563293 U CN201720563293 U CN 201720563293U CN 206892254 U CN206892254 U CN 206892254U
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- shell
- ultrasonic wave
- insulationg board
- sound insulationg
- wave double
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Abstract
The utility model discloses a kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp pressing consolidation situation, including wire bushing, shell, sound insulationg board, chip, thread bush, soft diaphragm and lower cover；Wire bushing is connected with body seal, and enclosure is provided with two chips, and chip is separated by sound insulationg board; housing exterior sets planar slot; lower cover bottom surface is provided with outer in one week, and soft diaphragm is provided with the outer, and the thread bush of fixed soft diaphragm is provided with soft diaphragm.Wire bushing of the present utility model is arranged on the inside of shell, can ensure that the probe wire in wire bushing will not be broken in detection process；The setting of planar slot not only makes testing staff's taking and placing stable, and the more convenient direction for distinguishing probe sound insulationg board；The characteristics of soft diaphragm is textured soft, wearability is good, it ensure that ultrasonic wave double-crystal normal probe with detecting the good coupling on surface, improves the accuracy of testing result, while add the wearability of ultrasonic wave double-crystal normal probe.
Description
Technical field
The utility model belongs to power transmission sequence detection technique field, and high-voltage fence strain clamp is detected more particularly to one kind
Press the ultrasonic wave double-crystal normal probe of consolidation situation.
Background technology
Strain clamp is the important component in power transmission sequence, is mainly used to fasten the terminal of steel-cored aluminium strand, by wire or
Lightning conducter is fixed on the strain insulator string of non-rectilinear shaft tower, the safe and stable operation of ultra-high-tension power transmission line is played very heavy
The effect wanted.At present, high-voltage fence strain clamp pressing consolidation situation generally use ray detection, ray detection are needed to equipment
Various debugging are carried out, it is necessary to consume substantial amounts of human and material resources and time, while ray detection can produce ionising radiation, to detection
The body of personnel damages.High-voltage fence strain clamp pressing consolidation situation is examined using ultrasonic wave double-crystal normal probe
Survey, can more accurately and rapidly result of determination, and it is simple to operate, to testing staff's fanout free region.It is but ultrasonic in detection process
Ripple double-crystal normal probe directly contacts detection surface, easy to wear during use, not only substantially reduces ultrasonic wave double-crystal normal probe
Service life and have a strong impact on testing result；And because there are clamping connection vestige, normal ultrasound waves pair in strain clamp clamping connection position
Brilliant normal probe and detection surface between can not good coupling, have a strong impact on testing result.
The content of the invention
In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of resistance to for detecting high-voltage fence
Bracing cable clamps the ultrasonic wave double-crystal normal probe for closing consolidation situation, can accurately and rapidly result of determination, to testing staff without wound
Evil, while and can enough ensures ultrasonic wave double-crystal normal probe and detects the good coupling between surface and improve ultrasonic wave twin crystal directly to visit
The wearability of head.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp pressing consolidation situation, including it is wire bushing, outer
Shell, sound insulationg board, chip, thread bush, soft diaphragm and lower cover；Described wire bushing is connected with body seal, the bottom of wire bushing
Enclosure is inserted by housing top end, the crystalline substance of two symmetrical semi-cylindricals is relatively set with inside described shell lower end
Piece, being separated by sound insulationg board between two chips, the both sides external of shell upper end is respectively arranged with the planar slot parallel to sound insulationg board,
Described lower cover center is provided with manhole, and lower cover bottom surface is provided with inwardly projecting outer in one week, is provided with the outer
Soft diaphragm, the thread bush of fixed soft diaphragm is provided with soft diaphragm.
Described sound insulationg board bottom surface is higher than the bottom surface of chip, and sound insulation plate top surface is higher than the top surface of chip, and sound insulationg board protrudes from
The part of wafer top surface forms with shell and is interference fitted.
The groove that is used to fix sound insulationg board corresponding with sound insulationg board is symmetrically arranged with described thread bush top outer.
Described shell lower end is threadedly coupled with lower cover.
The thread bush is threadedly coupled with lower cover.
Relative to prior art, the beneficial effects of the utility model are：
(1) wire bushing of ultrasonic wave double-crystal normal probe of the present utility model is arranged on the inside of shell, can ensure to protect line
Probe wire in set will not be broken in detection process；
(2) housing exterior both sides of the present utility model are provided with planar slot, and the setting of planar slot not only takes testing staff
Put direction that is stable, and being more convenient discrimination probe sound insulationg board；
(3) ultrasonic wave double-crystal normal probe of the present utility model is provided with soft diaphragm in lower cover, and the soft diaphragm has matter
The characteristics of ground is soft, wearability is good, it ensure that ultrasonic wave double-crystal normal probe and detect the good coupling on surface, improve detection knot
The accuracy of fruit, while add the wearability of ultrasonic wave double-crystal normal probe.
Brief description of the drawings
Fig. 1 is a kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp and pressing consolidation situation of the utility model
Structural representation Fig. 1；
Fig. 2 is a kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp and pressing consolidation situation of the utility model
Structural representation Fig. 2；
Fig. 3 is a kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp and pressing consolidation situation of the utility model
Shell mechanism schematic diagram；
Fig. 4 is a kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp and pressing consolidation situation of the utility model
Thread bush structural representation；
Fig. 5 is a kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp and pressing consolidation situation of the utility model
Lower cover structure schematic diagram.
Wherein, 1, wire bushing；2nd, shell；3rd, sound insulationg board；4th, chip；5th, thread bush；6th, soft diaphragm；7th, lower cover；8th, put down
Face groove.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：
The super of high-voltage fence strain clamp pressing consolidation situation is detected referring to the utility model shown in Fig. 1 to Fig. 5 is a kind of
One specific embodiment of sound wave double-crystal normal probe, it can be seen that the utility model include wire bushing 1, shell 2, sound insulationg board 3,
Chip 4, thread bush 5, soft diaphragm 6 and lower cover 7.
Described wire bushing 1 is tightly connected with shell 2, and the bottom of wire bushing 1 is inserted inside shell 2 by the top of shell 2,
Ensure that probe wire will not be broken in detection process with this.
The chip 4 of two symmetrical semi-cylindricals is relatively set with inside the described lower end of shell 2, between two chips 4
Separated by sound insulationg board 3, shell 2 is provided with screw thread outside lower end；The both sides external of the upper end of shell 2 is respectively arranged with parallel to sound insulation
The planar slot 8 of plate 3, the setting of planar slot 8 not only make testing staff's taking and placing stable, and more convenient discrimination probe sound insulationg board 3
Direction.
The described center of lower cover 7 is provided with manhole, and screw thread is provided with the through-hole wall, and 7 bottom surface of lower cover is set for one week
There is inwardly projecting outer, soft diaphragm 6 is provided with the outer, thread bush 5 is provided with soft diaphragm 6, the thread bush 5 is logical
Being threaded in inside lower cover 7 on its outer wall is crossed, to the soft diaphragm 6 of fixation；The spiral shell that shell 2 passes through setting outside its lower end
Line is connected with lower cover 7.
The described bottom surface of sound insulationg board 3 is higher than the bottom surface of chip 4, and the top surface of sound insulationg board 3 is higher than the top surface of chip 4, and sound insulationg board 3 is prominent
Part and shell 2 for the top surface of chip 4 form interference fit.
It is symmetrically arranged with the described top outer of thread bush 5 and corresponding with sound insulationg board 3 is used to fix the recessed of sound insulationg board 3
Groove.
The characteristics of described soft diaphragm 6 is textured soft, wearability is good, ensure that ultrasonic wave double-crystal normal probe and detection
The good coupling on surface, improves the accuracy of testing result, while adds the wearability of ultrasonic wave double-crystal normal probe.
The ultrasonic wave twin crystal of detection high-voltage fence strain clamp pressing consolidation situation a kind of to the utility model is directly visited below
The application method of head is described in detail：
In use, the wire bushing 1 of C9 male seat afterbodys is connected with the top of shell 2, using sound insulationg board 3 by two chips 4
Separate, and the plane of sound insulationg board 3 and chip 4 is affixed.Cylinder combined by chip 4 and sound insulationg board 3 is put into the lower end of shell 2
Portion.The top both sides of sound insulationg board 3 are stuck in the groove of the top outer of thread bush 5.Soft diaphragm 6 is put into the He of thread bush 5
Between lower cover 7, thread bush 5 is connected with lower cover 7 using screw thread, soft diaphragm 6 is tightly fitted in lower cover using thread bush 5
Inside 7.By shell 2 it is engaged through the thread with lower cover 7 together with, soft diaphragm 6 is close to chip 4.The both sides external of shell 2 has flat
Row makes testing staff's taking and placing stable, is more convenient to distinguish probe sound insulationg board direction in the planar slot 3 of sound insulationg board.Soft diaphragm 6 has
The characteristics of wearability is good, soft texture, it ensure that ultrasonic wave double-crystal normal probe with detecting the good coupling on surface, improves detection
As a result accuracy, while add the wearability of ultrasonic wave double-crystal normal probe.
Exemplary description is done to the utility model above, it should explanation, do not departing from core of the present utility model
In the case of the heart, any simple deformation, modification or other skilled in the art can not spend creative work etc.
The scope of protection of the utility model is each fallen within replacing.
Claims (5)
1. a kind of ultrasonic wave double-crystal normal probe for detecting high-voltage fence strain clamp pressing consolidation situation, including it is wire bushing (1), outer
Shell (2), sound insulationg board (3), chip (4), thread bush (5), soft diaphragm (6) and lower cover (7), it is characterised in that：Described shield line
Cover (1) to be tightly connected with shell (2), shell (2) inside is inserted in the bottom of wire bushing (1) by shell (2) top, and described is outer
The chip (4) of two symmetrical semi-cylindricals is relatively set with inside shell (2) lower end, by sound insulationg board (3) between two chips (4)
Separate, the both sides external of shell (2) upper end is respectively arranged with the planar slot (8) parallel to sound insulationg board (3), described lower cover (7)
Center is provided with manhole, and lower cover (7) bottom surface is provided with inwardly projecting outer in one week, soft diaphragm is provided with the outer
(6) thread bush (5) for fixing soft diaphragm (6), is provided with soft diaphragm (6).
2. ultrasonic wave double-crystal normal probe according to claim 1, it is characterised in that：Described sound insulationg board (3) bottom surface is higher than
The bottom surface of chip (4), sound insulationg board (3) top surface are higher than the top surface of chip (4), and sound insulationg board (3) protrudes from the part of chip (4) top surface
Formed and be interference fitted with shell (2).
3. ultrasonic wave double-crystal normal probe according to claim 1, it is characterised in that：Described thread bush (5) top outer
On be symmetrically arranged with corresponding with sound insulationg board (3) groove for being used to fix sound insulationg board (3).
4. ultrasonic wave double-crystal normal probe according to claim 1, it is characterised in that：Described shell (2) lower end and lower cover
(7) it is threadedly coupled.
5. ultrasonic wave double-crystal normal probe according to claim 1, it is characterised in that：The thread bush (5) and lower cover (7) spiral shell
Line connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563293.3U CN206892254U (en) | 2017-05-19 | 2017-05-19 | Detect the ultrasonic wave double-crystal normal probe of high-voltage fence strain clamp pressing consolidation situation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720563293.3U CN206892254U (en) | 2017-05-19 | 2017-05-19 | Detect the ultrasonic wave double-crystal normal probe of high-voltage fence strain clamp pressing consolidation situation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206892254U true CN206892254U (en) | 2018-01-16 |
Family
ID=61342557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720563293.3U Active CN206892254U (en) | 2017-05-19 | 2017-05-19 | Detect the ultrasonic wave double-crystal normal probe of high-voltage fence strain clamp pressing consolidation situation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206892254U (en) |
-
2017
- 2017-05-19 CN CN201720563293.3U patent/CN206892254U/en active Active
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