CN207502462U - It is a kind of to visit the sealing-plug of wheel and rotary ultrasonic wave spy wheel for rotary ultrasonic wave - Google Patents

Abstract

The utility model is related to a kind of sealing-plug that wheel is visited for rotary ultrasonic wave, the sealing-plug includes structural body and dismounting end, and one end of structural body is equipped with dismounting end, is recessed inwardly to form inner duct in the middle part of the other end；Structural body be equipped with it is multiple for cable by cable through hole, multiple cable through hole centered on the axis of structural body, circular array distribution；The edge of structural body to cable through hole is equipped with open slot, and cable through hole is corresponded with open slot.The utility model replaces original integral sealing and through-hole type plug construction with more open-slot-type sealing-plugs, realizes similary sufficiently sealed and detachable effect, so as to reduce the operating time and solve the problems, such as that probe is convenient for changing.

Description

It is a kind of to visit the sealing-plug of wheel and rotary ultrasonic wave spy wheel for rotary ultrasonic wave

Technical field

The utility model is related to track carrying out flaw detection and section bar defect detecting technique field, more particularly, to rotary ultrasonic Wave visits the sealing-plug of wheel and rotary ultrasonic wave visits wheel.

Background technology

Domestic prior art device use entirety sealant pouring and sealing or through-hole type plug construction, both original structures, When installing fixed probe, the operating time is long, waiting for a long time, if pop one's head in badly or repair, whole encapsulating substantially can not Dismounting, needs integral replacing, such structure needs first to dismantle probe socket, then dismantles inner seal plug and outer side seal plug, goes Under need to replace ultrasonic probe and cable of popping one's head in, repeat installation steps installation, therefore working time speciality.

Utility model content

In view of this, the utility model embodiment is intended to provide a kind of sealing-plug that wheel is visited for rotary ultrasonic wave, with solution At least one technical problem of the prior art certainly.

In order to achieve the above objectives, the technical solution of the utility model embodiment is realized in：One kind is super for rotating Sound wave visits the sealing-plug of wheel, and the sealing-plug includes structural body and dismounting end, and one end of the structural body is equipped with dismounting End is recessed inwardly to form inner duct in the middle part of the other end；The structural body be equipped with it is multiple for cable by cable Through-hole, multiple cable through hole are centered on the axis of structural body, circular array distribution；The edge of the structural body Open slot is equipped with to cable through hole, the cable through hole is corresponded with the open slot.

The beneficial effects of the utility model are：More open-slot-type sealing-plugs replace original integral sealing and through-hole type to seal Plug structure realizes similary sufficiently sealed and detachable effect, is asked so as to reduce the operating time and solve probe to be convenient for changing Topic.

Based on the above technical solution, the utility model can also do following improvement：

Further, the dismounting end is cylindrical-shaped structure, and the described dismounting one end of end far from structural body is equipped with Round platform, the outer diameter of the round platform are more than the outer diameter of dismounting end.

Further, the section of the inner duct is circle.

Further, the open slot along structural body radial distribution.

Further, the open slot is set relative to the inclined of structural body.

Further, the structural body is equipped with outer diameter of one end outer diameter more than or equal to the other end of dismounting end.

The utility model compared with prior art, additionally provides a kind of rotary ultrasonic wave and visits wheel, with the prior art of solution At least one of technical problem.

The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of rotary ultrasonic wave visits wheel, the rotation Ultrasonic wave visits wheel and includes two spy wheel assemblies, takes turns film, two wheel shafts, cable, probe, probe socket and the sealing-plug, and two A spy wheel assembly is respectively symmetrically mounted on wheel film both sides, sets that there are one wheel shaft, the wheels in the middle part of each spy wheel assembly Axis both ends are respectively equipped with a sealing-plug, and the both ends of the cable are each passed through two sealing-plugs, and the cable is set in wheel film One end probe is installed, the other end is equipped with probe socket；One end that the sealing-plug is equipped with dismounting end is located at far from wheel shaft Direction on.

Description of the drawings

Fig. 1 is the main structure diagram that rotary ultrasonic wave is popped one's head in the utility model；

Fig. 2 is the structure diagram of A-A sections in Fig. 1；

Fig. 3 is the main structure diagram of sealing-plug in the utility model；

Fig. 4 is the structure diagram of B-B sections in Fig. 3.

In attached drawing, parts list represented by the reference numerals are as follows：

100th, sealing-plug；110th, structural body；111st, inner duct；112nd, cable through hole；113rd, open slot；120th, end is dismantled Head；121st, round platform；200th, rotary ultrasonic wave visits wheel；210th, wheel assembly is visited；220th, film is taken turns；230th, wheel shaft；240th, cable；250th, it visits Head；260th, probe socket.

Specific embodiment

The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality It is novel, it is not intended to limit the scope of the utility model.

As shown in Figure 3 to Figure 4, the utility model is related to a kind of sealing-plug that wheel is visited for rotary ultrasonic wave, the sealings Plug 100 includes structural body 110 and dismounting end 120, and one end of the structural body 110 is equipped with dismounting end 120, another It is recessed inwardly to form inner duct 111 in the middle part of end；The structural body 110 be equipped with it is multiple for cable 240 by cable Through-hole 112, for multiple cable through hole 112 centered on the axis of structural body 110, circular array is distributed in structure sheet Body 110；The edge of the structural body 110 to cable through hole 112 is equipped with open slot 113, and each cable through hole 112 corresponds to One open slot 113.

Domestic prior art device use entirety sealant pouring and sealing or through-hole type plug construction, both original structures, In installation fixed probe, the operating time is long, waiting for a long time, if tip damage, integral replacing, maintenance time is long, can not Recycling.The utility model solve the technical issues of, be with more open-slot-type sealing-plugs replace original integral sealing with Through-hole type plug construction realizes similary sufficiently sealed and detachable effect, so as to reduce the operating time and solve to pop one's head in It is convenient for changing problem.

In some embodiments of the utility model, the dismounting end 120 is cylindrical-shaped structure, the dismounting end 120 One end far from structural body 110 is equipped with round platform 121, and the overall diameter of the round platform 121 is more than the outer straight of dismounting end 120 Diameter.The structure of this opposed configuration ontology 110 of end 120 protrusion is dismantled by setting, makes sealing-plug 100 in installation and removal When, operation is easily facilitated, can be extracted sealing-plug 100 outward by applying outside power to dismounting end 120；During installation Dismounting end 120 can be checked and approved as object of reference.

In other embodiments of the utility model, the section of the inner duct 111 is circle.Some of the utility model In embodiment, the open slot 113 along structural body 110 radial distribution.Cable 240 can be pressed by open slot 113 It is extracted out in cable through hole 112 or from cable through hole 112.

In other embodiments of the utility model, the open slot 113 inclines relative to the radial direction of structural body 110 Tiltedly setting.The open slot 113 being obliquely installed can preferably play the effect of sealing, while cable 240 is prevented to be moved to structure Cable 240 is caused to damage in 110 edge of ontology.

In certain embodiments, one end overall diameter of the structural body 110 equipped with dismounting end 120 is more than or waits In the overall diameter of the other end.

As shown in Figure 1 to Figure 2, the utility model further relates to a kind of rotary ultrasonic wave and visits wheel 200, and the rotary ultrasonic wave is visited Wheel 200 includes two and visits wheel assembly 210,220, two wheel shafts 230 of wheel film, cable 240, probe 250, probe socket 260 and institute The sealing-plug 100 stated, two wheel assemblies 210 of visiting respectively symmetrically are mounted on 220 both sides of wheel film, each spy wheel assembly Wheel shaft 230 there are one being set in the middle part of in the of 210,230 both ends of wheel shaft are respectively equipped with a sealing-plug 100, the both ends of the cable 240 Two sealing-plugs 100 are each passed through, one end that the cable 240 is set in wheel film 220 is equipped with probe 250, and the other end is set There is probe socket 260；One end that the sealing-plug 100 is equipped with dismounting end 120 is located on the direction far from wheel shaft 230.Visit wheel Component 210 is used to install shaft, and connect with inspection car.

In the utility model unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be Mechanical connection or electrical connection can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through Even, can be the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the description of this specification, reference term " one embodiment ", " example ", " is specifically shown " some embodiments " The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with It combines in an appropriate manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field Technical staff can by the different embodiments or examples described in this specification and the feature of different embodiments or examples into Row combines and combination.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (7)

1. a kind of sealing-plug that wheel is visited for rotary ultrasonic wave, which is characterized in that the sealing-plug (100) is including structural body (110) and dismounting end (120), one end of the structural body (110) is equipped with dismounting end (120), the middle part of the other end to Sunken inside forms inner duct (111)；The structural body (110) be equipped with it is multiple for cable (240) by cable through hole (112), multiple cable through hole (112) are centered on the axis of the structural body (110), circular array distribution；Institute The edge of structural body (110) is stated to the cable through hole (112) equipped with open slot (113), the cable through hole (112) and institute State open slot (113) one-to-one correspondence.

A kind of 2. sealing-plug that wheel is visited for rotary ultrasonic wave according to claim 1, which is characterized in that the dismounting end (120) it is cylindrical-shaped structure, the described one end of dismounting end (120) far from the structural body (110) is equipped with round platform (121), the outer diameter of the round platform (121) is more than the outer diameter of dismounting end (120).

A kind of 3. sealing-plug that wheel is visited for rotary ultrasonic wave according to claim 1, which is characterized in that the inner duct (111) section is circle.

A kind of 4. sealing-plug that wheel is visited for rotary ultrasonic wave according to claim 1, which is characterized in that the open slot (113) along the radial distribution of the structural body (110).

A kind of 5. sealing-plug that wheel is visited for rotary ultrasonic wave according to claim 1, which is characterized in that the open slot (113) it is set relative to the inclined of the structural body (110).

A kind of 6. sealing-plug that wheel is visited for rotary ultrasonic wave according to claim 1, which is characterized in that the structural body (110) one end outer diameter equipped with dismounting end (120) is greater than or equal to the outer diameter of the other end.

7. a kind of rotary ultrasonic wave visits wheel, which is characterized in that the rotary ultrasonic wave visits wheel (200) and includes two spy wheel assemblies (210), wheel film (220), two wheel shafts (230), cable (240), probe (250), probe socket (260) and such as claim 1 To 6 any one of them sealing-plugs (100), two wheel assemblies (210) of visiting respectively symmetrically are mounted on the wheel film (220) two Side, sets that there are one the wheel shafts (230) in the middle part of each spy wheel assembly (210), and wheel shaft (230) both ends are respectively equipped with one A sealing-plug (100), the both ends of the cable (240) are each passed through two sealing-plugs (100), the cable (240) one end in the wheel film (220) is equipped with the probe (250), and the other end is equipped with the probe socket (260)；The one end of the sealing-plug (100) equipped with dismounting end (120) is located on the direction far from the wheel shaft (230).