阅读说明：本技术 一种输油管道裂纹检测设备 (A kind of oil pipeline crack detection equipment ) 是由 乐绪枝 于 2019-09-09 设计创作，主要内容包括：本发明涉及石油输送工程领域,尤其是一种输油管道裂纹检测设备,包括机身,所述机身内设有滑动腔,所述机身内左右设有与所述滑动腔连通的左弧形孔和右弧形孔,所述所述滑动腔上方设有上孔,所述滑动腔内滑动连接有滑体,所述滑体上端固定连接有与所述上孔滑动连接的上滑杆,所述滑体内设有输出腔,本发明提供的一种输油管道裂纹检测设备,可以自动固定连接于管道上,并且可以自由移动,在移动过程中,通过可以围绕管道做周向运动的探头对管道进行检测,通过全方位的探头检测,可以很好的发现损坏部分,从而对这些裂纹进行修补,从而防止了石油泄漏造成的损失,本发明还设置了可以自由变换不同的管径大小,可以对不同管径的管道进行检测。(The present invention relates to oil transportation engineering fields, especially a kind of oil pipeline crack detection equipment, including fuselage, sliding cavity is equipped in the fuselage, left and right is equipped with the left arcuate socket and right arcuate socket being connected to the sliding cavity in the fuselage, upper hole is equipped with above the sliding cavity, gliding mass is slidably connected in the sliding cavity, the gliding mass upper end is fixedly connected with the upper slide bar being slidably connected with the upper hole, output cavity is equipped in the gliding mass, a kind of oil pipeline crack detection equipment provided by the invention, it can be fixedly connected on pipeline automatically, and it can move freely, in moving process, the probe that circumferential movement is done by that can surround pipeline detects pipeline, it is detected by comprehensive probe, it can be very good discovery broken parts, to be repaired to these crackles, to prevent Oil spills to cause Loss, the present invention, which is also provided with, can freely convert different pipe diameter sizes, can detect to the pipeline of different tube diameters.)

1. a kind of oil pipeline crack detection equipment, including fuselage, it is characterised in that:

Sliding cavity is equipped in the fuselage, left and right is equipped with the left arcuate socket and right arc being connected to the sliding cavity in the fuselage Hole, the sliding cavity top are equipped with upper hole, slidably connect gliding mass in the sliding cavity, the gliding mass upper end is fixedly connected Have a upper slide bar being slidably connected with the upper hole, output cavity be equipped in the gliding mass, set at left and right sides of the output cavity there are two Inner cavity, the gliding mass lower section are equipped with rotation slot, are rotatably connected to middle horizontal axis in the rotation slot, wherein the middle cross axis is fixedly connected with Capstan；

The fuselage lower end is equipped with rear spherical groove and preceding spherical groove, rear sphere is rotatably connected in the rear spherical groove, before described Be rotatably connected to preceding sphere in spherical groove, it is described after sphere be rotatably connected to rear shaft, it is described after shaft be fixedly connected with can be with The left guide wheel being freely rotated around the rear ball centre, the preceding sphere are rotatably connected to front rotary shaft, and the front rotary shaft is fixed Back cavity, the back cavity can be equipped in rear in the right guide wheel that the preceding ball centre is freely rotated, the fuselage by being connected with It is inside fixedly connected with interior motor, fan-shaped chamber is equipped in the back cavity, is rotatably connected to loop, the arc in the fan-shaped chamber It is fixedly connected in circle inner ring there are three crackle probe, the loop periphery is fixedly connected with arc-shaped rack.

2. a kind of oil pipeline crack detection equipment as described in claim 1, it is characterised in that: sliding connects in the left arcuate socket It is connected to left arc strip, the left arc strip is extended to below the fuselage and is rotatablely connected with the rear shaft, the right arcuate socket Right arc strip is inside slidably connected, the right arc strip is extended to below the fuselage and is rotatablely connected with the front rotary shaft, The left arc strip extends in the sliding cavity and is fixedly connected with inner arc rack gear.

3. a kind of oil pipeline crack detection equipment as described in claim 1, it is characterised in that: in the motor power is connected with Output shaft, the interior output shaft are fixedly connected with master bevel gear, and the master bevel gear is engaged with middle bevel gear, the middle bevel gear It is fixedly connected with the interior horizontal axis with the output cavity wall rotation connection, the interior horizontal axis extends to described interior intracavitary and fixed Be connected with perpendicular bevel gear, the perpendicular bevel gear is engaged with internal bevel gear, the internal bevel gear be fixedly connected with it is described interior intracavitary The vertical pivot of wall rotation connection, the vertical pivot extend in the sliding cavity and are fixedly connected with mobile bevel gear, the vertical pivot It extends to below the gliding mass and is fixedly connected with lower bevel gear, the lower bevel gear is engaged with bevel gear, the bevel gear It is fixedly connected with wherein the middle cross axis.

4. a kind of oil pipeline crack detection equipment as described in claim 1, it is characterised in that: the sliding cavity lower wall is fixed to be connected It connects there are two the support of bearing, the support of bearing is rotatably connected to horizontal axis, and the horizontal axis right end is fixedly connected with left angular wheel, institute It states horizontal axis left end and is fixedly connected with outer bevel gear, the outer bevel gear is engaged with right bevel gear, and the right bevel gear is fixedly connected There is the short axle with the sliding cavity wall rotation connection, the short axle is fixedly connected with the movement engaged with the inner arc rack gear Gear.

5. a kind of oil pipeline crack detection equipment as described in claim 1, it is characterised in that: be fixedly connected on the upper slide bar There are limited block, the capstan lower end and the fuselage tube contacts.

6. a kind of oil pipeline crack detection equipment as claimed in claim 4, it is characterised in that: the arc-shaped rack is engaged with a left side Gear and right gear, the left gear are fixedly connected with the lower-left axis with the rear cavity wall rotation connection, and the lower-left axis is solid Surely it is connected with lower-left sprocket wheel, the lower-left sprocket wheel is sequentially connected with left chain, and the left chain is sequentially connected with the first sprocket wheel, institute It states the first sprocket wheel and is fixedly connected with the output shaft being rotatablely connected with the rear cavity wall, the output shaft is fixedly connected with the second chain Wheel, second sprocket wheel are sequentially connected with chain.

7. a kind of oil pipeline crack detection equipment as claimed in claim 6, it is characterised in that: the upper chain is sequentially connected with Sprocket wheel behind the right side, it is described it is right after sprocket wheel be fixedly connected with it is described after cavity wall rotation connection upper right axis, the upper right axis fixes Be connected with sprocket wheel before the right side, it is described it is right before sprocket wheel be sequentially connected with right chain, the right chain is sequentially connected with bottom right sprocket wheel, described Bottom right sprocket wheel is fixedly connected with the bottom right axis with the rear cavity wall rotation connection, the bottom right axis and the fixed company of the right gear It connects.

8. a kind of oil pipeline crack detection equipment as described in claim 1, it is characterised in that: the upper hole inner wall is fixedly connected There is upper spring, the upper spring is fixedly connected with the upper slide bar.

9. a kind of oil pipeline crack detection equipment as described in claim 1, it is characterised in that: described fuselage lower end or so is respectively It is hinged with left hypophysis and right hypophysis.

Technical field

The present invention relates to oil transportation engineering field, especially a kind of oil pipeline crack detection equipment.

Background technique

Petroleum be as a kind of non-renewable energy, the scientific and technological boosting for being constantly progressive too busy to get away petroleum resources because There is petroleum, the operating of a platform engine could be driven, because there is petroleum, sea, land and air just can be upper to taking wing with free shuttling Xiang all be unable to do without important petroleum resources, during oil exploitation often down to the submarine for going deep into sea in the airship of space Need oil transportation to designated position, due to petroleum be it is liquid, have high requirement to the leakproofness of conveyance conduit, with The passage of time, pipeline for a long time be exposed to it is outer can inevitably damage, manually carry out completely detection be difficult comprehensively into Row detection, therefore a kind of oil pipeline crack detection equipment of design improves the above problem.

Summary of the invention

The purpose of the present invention is to provide a kind of oil pipeline crack detection equipment, and the above-mentioned of the prior art can be overcome to lack It falls into, to improve the practicability of equipment.

The technical solution adopted by the present invention to solve the technical problems is: a kind of oil pipeline crack detection of the invention is set It is standby, including fuselage, the fuselage is interior to be equipped with sliding cavity, and left and right is equipped with the left arcuate socket being connected to the sliding cavity in the fuselage With right arcuate socket, the sliding cavity top is equipped with upper hole, slidably connects gliding mass, the gliding mass upper end in the sliding cavity It is fixedly connected with the upper slide bar being slidably connected with the upper hole, output cavity, the output cavity left and right sides are equipped in the gliding mass If being equipped with rotation slot below the gliding mass there are two inner cavity, middle horizontal axis is rotatably connected in the rotation slot, wherein the middle cross axis is solid Surely it is connected with capstan, the fuselage lower end is equipped with rear spherical groove and preceding spherical groove, after being rotatably connected in the rear spherical groove Sphere, is rotatably connected to preceding sphere in the preceding spherical groove, it is described after sphere be rotatably connected to rear shaft, it is described after shaft fix It is connected with the left guide wheel that can be freely rotated around the rear ball centre, the preceding sphere is rotatably connected to front rotary shaft, described Front rotary shaft is fixedly connected with after being equipped with around rear in the right guide wheel that the preceding ball centre is freely rotated, the fuselage Chamber is fixedly connected with interior motor in the back cavity, fan-shaped chamber is equipped in the back cavity, is rotatably connected to arc in the fan-shaped chamber It encloses, is fixedly connected in the loop inner ring there are three crackle probe, the loop periphery is fixedly connected with arc-shaped rack.

Further, left arc strip is slidably connected in the left arcuate socket, the left arc strip extends to the fuselage Lower section and the rear shaft are rotatablely connected, and slidably connect right arc strip in the right arcuate socket, the right arc strip extends to It is rotatablely connected below the fuselage and with the front rotary shaft, the left arc strip extends in the sliding cavity and fixed company It is connected to inner arc rack gear.

Further, the motor power is connected with interior output shaft, and the interior output shaft is fixedly connected with master bevel gear, institute It states master bevel gear and is engaged with middle bevel gear, the middle bevel gear is fixedly connected with the interior cross with the output cavity wall rotation connection Axis, the interior horizontal axis extend to described interior intracavitary and are fixedly connected with perpendicular bevel gear, and the perpendicular bevel gear is engaged with inner cone tooth Wheel, the internal bevel gear are fixedly connected with the vertical pivot with the interior cavity wall rotation connection, and the vertical pivot extends to the sliding Intracavitary and be fixedly connected with mobile bevel gear, the vertical pivot extends to below the gliding mass and is fixedly connected with lower cone tooth Wheel, the lower bevel gear are engaged with bevel gear, and the bevel gear is fixedly connected with wherein the middle cross axis.

Further, the sliding cavity lower wall is fixedly connected there are two the support of bearing, and the support of bearing is rotatably connected to Horizontal axis, the horizontal axis right end are fixedly connected with left angular wheel, and the horizontal axis left end is fixedly connected with outer bevel gear, the outer cone tooth Wheel is engaged with right bevel gear, and the right bevel gear is fixedly connected with the short axle with the sliding cavity wall rotation connection, described short Axis is fixedly connected with the carrier wheel engaged with the inner arc rack gear.

Further, limited block is fixedly connected on the upper slide bar, the capstan lower end connects with the fuselage pipeline Touching.

Further, the arc-shaped rack is engaged with left gear and right gear, the left gear be fixedly connected with it is described The lower-left axis of cavity wall rotation connection, the lower-left axis are fixedly connected with lower-left sprocket wheel afterwards, and the lower-left sprocket wheel is sequentially connected with Left chain, the left chain are sequentially connected with the first sprocket wheel, and first sprocket wheel is fixedly connected with to be rotated with the rear cavity wall The output shaft of connection, the output shaft are fixedly connected with the second sprocket wheel, and second sprocket wheel is sequentially connected with chain.

Further, the upper chain is sequentially connected with sprocket wheel behind the right side, it is described it is right after sprocket wheel be fixedly connected with it is described after The upper right axis of cavity wall rotation connection, the upper right axis are fixedly connected with sprocket wheel before the right side, and sprocket wheel is sequentially connected with the right side before the right side Chain, the right chain are sequentially connected with bottom right sprocket wheel, and the bottom right sprocket wheel is fixedly connected with to be connected with the rear cavity wall rotation The bottom right axis connect, the bottom right axis are fixedly connected with the right gear.

Further, the upper hole inner wall is fixedly connected with upper spring, and the upper spring is fixedly connected with the upper slide bar.

Further, described fuselage lower end or so has been respectively articulated with left hypophysis and right hypophysis.

Beneficial effects of the present invention: a kind of oil pipeline crack detection equipment provided by the invention, it can the company of fixation automatically It is connected on pipeline, and can move freely, in moving process, do the probe of circumferential movement to pipe by the way that pipeline can be surrounded Road is detected, and is detected by comprehensive probe, can be very good discovery broken parts, to repair to these crackles It mends, to prevent loss caused by Oil spills, the present invention, which is also provided with, can freely convert different pipe diameter sizes, can be with The pipeline of different tube diameters is detected.

Detailed description of the invention

It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is a kind of oil pipeline crack detection equipment overall structure schematic diagram of the invention.

Fig. 2 is the structural schematic diagram in the section M-M in Fig. 1.

Fig. 3 is the structural schematic diagram in the section N-N in Fig. 2.

Fig. 4 is the enlarged structure schematic diagram of A in Fig. 1.

Fig. 5 is the enlarged structure schematic diagram of B in Fig. 2.

Fig. 6 is the enlarged structure schematic diagram of C in Fig. 2.

Specific embodiment

Below with reference to Fig. 1-6, the present invention is described in detail, wherein for sake of convenience, now to hereafter described orientation Provide as follows: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.

A kind of oil pipeline crack detection equipment in conjunction with described in attached drawing 1-6, including fuselage 10 are set in the fuselage 10 There is sliding cavity 68, left and right is equipped with the left arcuate socket 18 and right arcuate socket 19 being connected to the sliding cavity 68, institute in the fuselage 10 It states and is equipped with upper hole 13 above the sliding cavity 68, gliding mass 72 is slidably connected in the sliding cavity 68,72 upper end of gliding mass is solid Surely it is connected with the upper slide bar 14 being slidably connected with the upper hole 13, is equipped with output cavity 71, the output cavity 71 in the gliding mass 72 The left and right sides is set there are two inner cavity 49, rotation slot 70 is equipped with below the gliding mass 72, is rotatably connected in the rotation slot 70 Horizontal axis 43, wherein the middle cross axis 43 are fixedly connected with capstan 42, and 10 lower end of fuselage is equipped with rear spherical groove 60 and preceding spherical groove 62, rear sphere 58 is rotatably connected in spherical groove 60 after described, and sphere 61 before being rotatably connected in the preceding spherical groove 62 is described Sphere 58 is rotatably connected to rear shaft 59 afterwards, and the rear shaft 59 is fixedly connected with can be free around rear 58 center of sphere The left guide wheel 20 of rotation, the preceding sphere 61 are rotatably connected to front rotary shaft 74, and the front rotary shaft 74 is fixedly connected with and can surround The right guide wheel 21 that 61 center of preceding sphere is freely rotated, rear is equipped with back cavity 22 in the fuselage 10, solid in the back cavity 22 Surely it is connected with interior motor 26, fan-shaped chamber 73 is equipped in the back cavity 22, is rotatably connected to loop 29, institute in the fan-shaped chamber 73 It states and is fixedly connected in 29 inner ring of loop there are three crackle probe 30,29 periphery of loop is fixedly connected with arc-shaped rack 28。

Valuably, left arc strip 16 is slidably connected in the left arcuate socket 18, the left arc strip 16 extends to described 10 lower section of fuselage is rotatablely connected with the rear shaft 59, slidably connects right arc strip 17, the right side in the right arcuate socket 19 Arc strip 17 extends to 10 lower section of fuselage and is rotatablely connected with the front rotary shaft 74, and the left arc strip 16 extends to institute It states in sliding cavity 68 and is fixedly connected with inner arc rack gear 55.

Valuably, the motor 63 has been connected by power interior output shaft 64, and the interior output shaft 64 is fixedly connected with main cone tooth Wheel 65, the master bevel gear 65 are engaged with middle bevel gear 67, the middle bevel gear 67 be fixedly connected with in the output cavity 71 The interior horizontal axis 66 of wall rotation connection, the interior horizontal axis 66 extend in the inner cavity 49 and are fixedly connected with perpendicular bevel gear 48, The perpendicular bevel gear 48 is engaged with internal bevel gear 47, and the internal bevel gear 47, which is fixedly connected with to rotate with 49 inner wall of inner cavity, to be connected The vertical pivot 46 connect, the vertical pivot 46 extend in the sliding cavity 68 and are fixedly connected with mobile bevel gear 56, the vertical pivot 46 extend to 72 lower section of gliding mass and are fixedly connected with lower bevel gear 45, and the lower bevel gear 45 is engaged with bevel gear 44, The bevel gear 44 is fixedly connected with wherein the middle cross axis 43.

Valuably, 68 lower wall of sliding cavity is fixedly connected there are two the support of bearing 69, and the rotation of the support of bearing 69 connects It is connected to horizontal axis 50,50 right end of horizontal axis is fixedly connected with left angular wheel 51, and 50 left end of horizontal axis is fixedly connected with outer cone tooth Wheel 52, the outer bevel gear 52 are engaged with right bevel gear 53, the right bevel gear 53 be fixedly connected with in the sliding cavity 68 The short axle 75 of wall rotation connection, the short axle 75 are fixedly connected with the carrier wheel 54 engaged with the inner arc rack gear 55.

Valuably, limited block 57,42 lower end of capstan and the fuselage pipe are fixedly connected on the upper slide bar 14 Road 100 contacts.

Valuably, the arc-shaped rack 28 is engaged with left gear 39 and right gear 36, and the left gear 39 is fixedly connected with With the lower-left axis 41 of 22 inner wall of back cavity rotation connection, the lower-left axis 41 is fixedly connected with lower-left sprocket wheel 40, the lower-left Sprocket wheel 40 is sequentially connected with left chain 27, and the left chain 27 is sequentially connected with the first sprocket wheel 23, and first sprocket wheel 23 is fixed It is connected with the output shaft 24 with 22 inner wall of back cavity rotation connection, the output shaft 24 is fixedly connected with the second sprocket wheel 25, institute It states the second sprocket wheel 25 and is sequentially connected with chain 31.

Valuably, the upper chain 31 is sequentially connected with sprocket wheel 32 behind the right side, it is described it is right after sprocket wheel 32 be fixedly connected with and institute The upper right axis 34 of 22 inner wall of back cavity rotation connection is stated, the upper right axis 34 is fixedly connected with sprocket wheel 33 before the right side, sprocket wheel before the right side 33 are sequentially connected with right chain 35, and the right chain 35 is sequentially connected with bottom right sprocket wheel 37, and the bottom right sprocket wheel 37 is fixedly connected There is the bottom right axis 38 with 22 inner wall of back cavity rotation connection, the bottom right axis 38 is fixedly connected with the right gear 36.

Valuably, 13 inner wall of upper hole is fixedly connected with upper spring 15, and the upper spring 15 and the upper slide bar 14 are solid Fixed connection.

Valuably, described 10 lower end of fuselage or so has been respectively articulated with left hypophysis 11 and right hypophysis 12.

The sequence of the mechanical action of whole device:

1, when working, the fuselage pipeline 100 is put between the left guide wheel 20 and the right guide wheel 21, at this time the movement Bevel gear 56 engages with the left angular wheel 51, and Open Side Down for the loop 29, by the left hypophysis 11 and the right hypophysis 12 lower ends contact.Start the motor 63, drives the interior output shaft 64 to rotate, to drive the master bevel gear 65 Rotation, to drive the middle bevel gear 67 to rotate, to drive the interior horizontal axis 66 to rotate, to drive the interior horizontal axis 66 The perpendicular bevel gear 48 at both ends rotates, to drive the internal bevel gear 47 to rotate, to drive the vertical pivot 46 to rotate, thus band The mobile bevel gear 56 is moved to rotate, so that the left angular wheel 51 is driven to rotate, so that the horizontal axis 50 is driven to rotate, thus The outer bevel gear 52 is driven to rotate, so that the right bevel gear 53 is driven to rotate, so that the carrier wheel 54 is driven to rotate, To drive the inner arc rack gear 55 to slide, to drive the left guide wheel 20 and the right guide wheel 21 to rotate, thus described Fuselage pipeline 100 moves up, to push the capstan 42 to move up, to drive the mobile bevel gear 56 upwards It is mobile, so that the mobile bevel gear 56 no longer engages the left angular wheel 51, the capstan 42 and the fuselage pipeline 100 After reaching certain frictional force, the vertical pivot 46 drives the lower bevel gear 45 to rotate, so that the bevel gear 44 is driven to rotate, from And wherein the middle cross axis 43 is driven to rotate, to drive the capstan 42 to rotate, to drive whole equipment mobile.

2, start the interior motor 26 simultaneously, drive the output shaft 24 to rotate, to drive 23 He of the first sprocket wheel Second sprocket wheel 25 rotates, to drive the lower-left sprocket wheel 40 to rotate, to drive the lower-left axis 41 to rotate, thus band It moves the left gear 39 to rotate, to drive the loop 29 to rotate, while second sprocket wheel 25 drives chain behind the right side 32 rotation of wheel, so that the right gear 36 be driven to rotate, so that the loop 29 be driven to rotate, when the left gear 39 not with The right gear 36 continues to engage with the arc-shaped rack 28 when the arc-shaped rack 28 engages, when the right gear 36 with it is described When arc-shaped rack 28 no longer engages, the continuation of left gear 39 is engaged with the arc-shaped rack 28, to guarantee the loop 29 lasting rotations, thus the carry out crack detection that crackle probe 30 can be comprehensive.

The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.