CN208795854U - A kind of pipeline internal inspection device - Google Patents
A kind of pipeline internal inspection device Download PDFInfo
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- CN208795854U CN208795854U CN201821516230.3U CN201821516230U CN208795854U CN 208795854 U CN208795854 U CN 208795854U CN 201821516230 U CN201821516230 U CN 201821516230U CN 208795854 U CN208795854 U CN 208795854U
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- fuselage
- inspection device
- internal inspection
- pipeline internal
- fixed
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Abstract
The utility model discloses a kind of pipeline internal inspection device, including video detection module, the video detection module includes head, fuselage, support shaft and pitch axis, and the support shaft is penetrated from one end of fuselage, and is rotatably connected with fuselage by bearing；The pitch axis is arranged in the other end of fuselage and is rotatably connected with fuselage, and the head is fixed on pitch axis, and the pitch axis is vertically arranged with the support shaft.The pipeline internal inspection device of the utility model has many advantages, such as the comprehensive detection pipeline inside of simple structure, small volume, easy to operate and energy.
Description
Technical field
The utility model relates to detection device field more particularly to a kind of pipeline internal inspection devices.
Background technique
Machine internal detection device is a kind of multidisciplinary general tool, can be not required to dismantle or destroy assembling and equipment
Non-destructive testing is realized in the case where out of service, is widely used in aviation, automobile, ship, electrical, chemistry, electric power, coal gas, original
Each department of the modern core industry such as sub- energy, civil construction.Its act on can be used for high temperature, toxic, nuclear radiation etc. for
Check into the harmful place of staff therein and human eye can not observe directly, such as component internal as
It directly to observe, the position of disassembling section is needed to carry out non-destructive testing, and can also be used in ventilation shaft, air-conditioning duct, water
Situations such as pipe, industrial pipeline internal weld seams, burn into blocking, difference, foreign matter video detection.
The existing interior detectors for pipeline mostly use flexible endoscope, connect head and control eventually by hose
End can not rotate or can only realize and circumferentially rotate to be fixedly connected between head and hose, in detection, head to
Other regions can only lean on hose twisting flexible to realize angular transition when shooting, operation is inconvenient benefit, cannot achieve substantially complete
Orientation detection pipeline inner case, and the lens construction for being able to achieve the endoscope of comprehensive detection is larger, practicability is poor；And
The avoiding obstacles that this connection flexible makes it that can not have an easy control in the matter when going deep into inside pipeline, it is easy to because encountering barrier
And can not continue deeper into, adjustment direction is placed again into after needing to extract out, operating difficulties.
Utility model content
Problem to be solved in the utility model is, in view of the problems of the existing technology, provides that a kind of structure is simple, body
Pipeline internal inspection device inside long-pending smaller, the easy to operate and comprehensive detection pipeline of energy.
In order to solve the above technical problems, the utility model proposes technical solution are as follows:
A kind of pipeline internal inspection device, including video detection module, the video detection module include head, fuselage,
Support shaft and pitch axis, the support shaft are penetrated from one end of fuselage, and are rotatably connected with fuselage by bearing；The pitching
Axis is arranged in the other end of fuselage and is rotatably connected with fuselage, and the head is fixed on pitch axis, the pitch axis and institute
Support shaft is stated to be vertically arranged.
As a further improvement of the above technical scheme:
The shaft part for penetrating fuselage of the support shaft is equipped with fixed gear, and fixation is installed with circumferential driving in the fuselage
Motor is fixedly connected with the first driving gear on the rotation output end of the circumferential direction driving motor, the first driving gear with
The fixed gear is meshed.
The pitch axis is equipped with the pitching gear rotated synchronously with head, fixes in the fuselage and is installed with pitching driving
Motor, is fixedly connected with the second driving gear on the rotation output end of the pitching driving motor, the second driving gear with
The pitching direct geared is meshed indirectly.
The pipeline internal inspection device further includes the extensible connecting rod for the hardness being connected with video detection module.
The connecting rod includes fixed link, and the fixed link is socketed on outside the shaft part end for not penetrating fuselage of support shaft,
The inside of the fixed link is equipped with battery holder, is carried inside the battery holder for providing the electricity of electric power to video detection module
Pond, the middle part of the support shaft are equipped with the cavity for passing through conducting wire.
The connecting rod further includes extension bar, and the fixed link is connected through a screw thread with extension bar, and circumferential slotting by one
The rotation stop screw entered is fixed.
The connecting rod further includes handle, and the handle is connected through a screw thread with fixed link, and be circumferentially inserted by one
Rotation stop screw is fixed.
The connecting rod further includes handle, and the handle is connected through a screw thread with extension bar, and be circumferentially inserted by one
Rotation stop screw is fixed.
The pipeline internal inspection device further includes the connecting rod being connected with video detection module, and the connecting rod includes hand
Handle, sizing bend pipe and straight tube, described sizing bend pipe one end are socketed on outside the shaft part end for not penetrating fuselage of support shaft, the other end
It is connected through a screw thread with the end of straight tube, and is fixed by a rotation stop screw being circumferentially inserted into；The handle and straight tube it is another
End is connected through a screw thread, and is fixed by a rotation stop screw being circumferentially inserted into.
The outer lower portion of the video detection module is arranged with a wear-resisting ring.
Compared with the prior art, the advantages of the utility model are:
The pipeline internal inspection device of the utility model, support shaft are penetrated from one end of fuselage, and pass through bearing with fuselage
It is rotatably connected, so that fuselage is rotated in a circumferential direction around the axis realization of support shaft, when needing to convert shooting angle, be not necessarily to operator
Torsion holding rod or hose carry out conversion angle to member manually, turn to precision and accuracy is higher, easy to operate；Pitch axis is arranged in machine
The other end of body is simultaneously rotatably connected with fuselage, and head is fixed on pitch axis, and head is enable to bow around the axis realization of pitch axis
Rotation is faced upward, when detecting inside pipeline, rotating in a circumferential direction to combine comprehensive detection may be implemented with fuselage, investigative range is wide,
Practical, operating process is simple and convenient.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this
Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the structural schematic diagram of the pipeline internal inspection device of the utility model；
Fig. 2 is the right view schematic cross-sectional view of the pipeline internal inspection device of the utility model；
Fig. 3 is A-A in Fig. 1 to structural schematic diagram；
Fig. 4 is the connection schematic diagram of fixed link and extension bar in pipeline internal inspection device in embodiment 1；
Fig. 5 is fixed link schematic diagram of internal structure in pipeline internal inspection device in embodiment 1；
Fig. 6 is the schematic perspective view of handle in the pipeline internal inspection device of the utility model；
Fig. 7 is the structural schematic diagram of bend pipe in pipeline internal inspection device in embodiment 2；
Fig. 8 is the structural schematic diagram of straight tube in pipeline internal inspection device in embodiment 2；
Fig. 9 is the connection schematic diagram of the pipeline internal inspection device in embodiment 2.
Marginal data: 1, video detection module；11, head；12, fuselage；121, circumferential driving motor；122, the first driving
Gear；123, pitching driving motor；124, the second driving gear；13, support shaft；131, fixed gear；14, pitch axis；141,
Pitching gear；15, battery；2, connecting rod；21, fixed link；211, battery holder；22, extension bar；23, handle；24, sizing bend pipe；
241, video detection module connecting pin；242, straight tube connecting pin；25, straight tube；251, bend pipe connecting pin；252, handle attachment end；
3, wear-resisting ring.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to practical new herein
Type, which is done, more comprehensively, meticulously to be described, but the protection scope of the utility model is not limited to following specific embodiments.
Embodiment 1:
As shown in Figure 1, the pipeline internal inspection device of the present embodiment, including video detection module 1, video detection module 1
Including head 11, fuselage 12, support shaft 13 and pitch axis 14, one end of support shaft 13 is penetrated from the lower part of fuselage 12, and and machine
Body 12 is rotatably connected by bearing, and the other end of support shaft 13 stretches out outside fuselage 12, and fuselage 12 can be revolved around support shaft 13
Turn, when needing to convert shooting angle, reverse connecting rod 2 manually without operator and carry out conversion angle, turns to precision and accurate
Degree is higher, easy to operate；Pitch axis 14 is arranged in the other end of fuselage 12 and is rotatably connected with fuselage 12, and head 11 is fixed on
On pitch axis 14, head 11 can be rotated around pitch axis 14, and pitch axis 14 is vertically arranged with support shaft 13, inside detection pipeline
When, the pitching rotation of head 11 rotates in a circumferential direction to combine comprehensive detection may be implemented with fuselage 12, and investigative range is wide, practical
Property is strong, and operating process is simple and convenient.
In the present embodiment, as shown in Fig. 2, the shaft part for penetrating fuselage 12 of support shaft 13 is equipped with fixed gear 131, fuselage
Fixation is installed with circumferential driving motor 121 in 12, is fixedly connected with the first driving on the rotation output end of circumferential driving motor 121
Gear 122, the first driving gear 122 are meshed with fixed gear 131.After circumferential driving motor 121 starts, output end is rotated
The first driving gear 122 is driven to rotate, and since the fixation gear 131 of its engagement is without the freedom degree to rotate in a circumferential direction, first
It drives gear 122 to rotate while rotation around fixed gear 131, drives fuselage 12 week fixed with circumferential driving motor 121
To rotation.
In the present embodiment, as shown in figures 1 and 3, pitch axis 14 is equipped with the pitching gear rotated synchronously with head 11
141, fixation is installed with pitching driving motor 123 in fuselage 12, is fixedly connected on the rotation output end of pitching driving motor 123
Second driving gear 124, the second driving gear 124 are meshed indirectly with pitching gear 141.When pitching driving motor 123 starts
Afterwards, rotation output end drives the second driving gear 124 to rotate, and is driven peripheral force by the engagement of an idle pulley and gives pitching tooth
Wheel 141, pitching gear 141 drive pitch axis 14 to rotate together with head 11, realize the pitching rotation of head 11,12 two sides of fuselage
Equipped with curved cover plate, to block the driving mechanism of the heads 11 such as the second driving gear 124 and pitching gear 141.In head 11
It is additionally provided with Hall sensor, to determine the rotation angle of head 11, the excessively rotation of head 11 is avoided to lead to the line of head 11
Twist failure.
It is above-mentioned as it can be seen that the present embodiment pipeline internal inspection device, topology layout is reasonable, all parts arrange compact, body
Product is small, suitable for the detection inside various power pipes.
In the present embodiment, pipeline internal inspection device further includes the extensible of the hardness being connected with video detection module 1
Connecting rod 2.The connecting rod 2 of this hardness can make operator more freely and the optionally detection of control video detection module 1
Trend, when encountering barrier, rigid connection bar 2 adjusts the simpler convenience of operation of direction of advance；And works as and need to pipeline
When deeper inside is detected, rigid connection bar 2 can extend to required depth, not limited by rigid rod length, real
It is strong with property, it is applied widely.
In the present embodiment, as shown in figure 4, connecting rod 2 includes fixed link 21 and extension bar 22, fixed link 21 is socketed on support
Outside the shaft part end for not penetrating fuselage 12 of axis 13, extension bar 22 is connected through a screw thread with fixed link 21, and circumferential slotting by one
The rotation stop screw entered is fixed.When needing to detect pipeline deeper inside, extension bar can be accessed in fixed link 21
22, detect depth to achieve the goal, and detect position it is shallower when, then extension bar 22 can be removed, more convenient staff's hand
Hold operation；Extension bar 22 includes that the different lengths such as 300mm to 1200mm are optional, is applicable to different situations；That is circumferentially inserted into stops
The peripheral force that turning screw can prevent video detection module 1 from generating when rotating in a circumferential direction makes the spiral shell between fixed link 21 and extension bar 22
Line connection loosens.
In the present embodiment, as shown in figure 5, the inside of fixed link 21 is equipped with battery holder 211, carried inside battery holder 211
For to video detection module 1 provide electric power battery 15, by battery 15 be set to fixed link 21 in rather than video detection module 1
Inside is conducive to move back the center of gravity of front end, keeps whole device more steady, and reduces needed for video detection module 1
Size facilitates into narrower detection environment；The middle part of support shaft 13 is equipped with the cavity for passing through conducting wire, can be connected to
Battery 15 and video detection module 1, facilitate wire transmission, avoid conducting wire exposure and reduce service life.
In the present embodiment, as shown in fig. 6, connecting rod 2 further includes handle 23, handle 23 can be connected with fixed link 21 by screw thread
It connects, and is fixed by a rotation stop screw being circumferentially inserted into, handle 23 can also be connected through a screw thread with extension bar 22, and be passed through one week
It is fixed to the rotation stop screw of insertion.When detecting, position is shallower, and when the length of fixed link 21 can meet testing conditions, handle 23 is connected
When being connected in fixed link 21, and needing to detect pipeline deeper inside, handle 23 can be removed, extension bar is added
22, then handle 23 is connected to 22 end of extension bar, facilitate staff's hand-held, the rotation stop screw being circumferentially inserted into can be to prevent
The peripheral force generated when only video detection module 1 rotates in a circumferential direction makes between handle 23 and fixed link 21 or handle 23 and extension bar 22
Threaded connection loosen.
In the present embodiment, the outer lower portion of video detection module 1 is arranged with a wear-resisting ring 3.Wear-resisting ring 3 set on tail portion can
To lift video detection module 1, the friction outside video detection module 1 is directly avoided；And when advancing in equipment, pass through
The supporting role of wear-resisting ring 3, the head for avoiding video detection module 1 is contacted with detection environment, convenient to carry out to detection visual angle
Adjustment.
In the present embodiment, it is integrated with WiFi antenna in video detection module 1, makes full of WiFi signal inside equipment, with reality
So that equipment inner case is wirelessly transmitted to terminal or the control signal of terminal is wirelessly transmitted to video detection module 1；Handle
23 end face is equipped with wiring hole, makes equipment inner case and control signal that can also further ensure biography by wire transmission
Defeated situation.
Embodiment 2:
The present embodiment is substantially the same manner as Example 1, only difference is that, in the present embodiment, as shown in Figure 7 and Figure 8,
The connecting rod 2 of pipeline internal inspection device is not fully hard property rod piece, but includes handle 23, sizing bend pipe 24 and straight tube 25
Compound rod piece.When needing to detecting there are the pipeline at fork, bending section, the rod piece of fully hard property possibly can not be detected point
Situation in breeches pipe road, and connector flexible is not easy to manipulate, but using the compound rod piece in the present embodiment, operation
Personnel can twist the shape that sizing bend pipe 24 makes it be fixed to need before detection, such as shown in Fig. 9, at this time can be to not
Pipeline with form is detected.This compound rod piece had both rigid bar easy manipulation and flexible link it is bent etc. special
Point keeps pipeline internal inspection device more convenient in detection.
Sizing 24 one end of bend pipe is video detection module connecting pin 241, and video detection module connecting pin 241 is socketed on support
Outside the shaft part end for not penetrating fuselage 12 of axis 13, the other end be straight tube connecting pin 242, for the bend pipe on 25 one end of straight tube
Connecting pin 251 is connected through a screw thread, and is fixed by a rotation stop screw being circumferentially inserted into, and the rotation stop screw being circumferentially inserted into can be to prevent
The peripheral force generated when only video detection module 1 rotates in a circumferential direction loosens the threaded connection being formed between bend pipe 24 and straight tube 25.
The handle attachment end 252 that the other end of handle 23 and straight tube 25 is equipped with is connected through a screw thread, and passes through a rotation stop being circumferentially inserted into
Screw is fixed, and equally, the peripheral force that the rotation stop screw being circumferentially inserted into can prevent video detection module 1 from generating when rotating in a circumferential direction makes
Threaded connection between straight tube 25 and handle 23 loosens.
In other embodiments, it can also be threadedly coupled between each rod piece and the mode of gluing fixation substitutes circumferential insertion and stops
Turn the connection type of screw.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment.For those skilled in the art, obtained by under the premise of not departing from the technical concept of the utility model
Modifications and variations also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of pipeline internal inspection device, including video detection module (1), it is characterised in that: the video detection module (1)
Including head (11), fuselage (12), support shaft (13) and pitch axis (14), the support shaft (13) is worn from one end of fuselage (12)
Enter, and is rotatably connected with fuselage (12) by bearing；The pitch axis (14) is arranged in the other end of fuselage (12) and and machine
Body (12) is rotatably connected, and the head (11) is fixed on pitch axis (14), the pitch axis (14) and the support shaft
(13) it is vertically arranged.
2. pipeline internal inspection device according to claim 1, it is characterised in that: the support shaft (13) penetrates fuselage
(12) shaft part is equipped with fixed gear (131), and fixation is installed with circumferential driving motor (121) in the fuselage (12), described
The first driving gear (122), the first driving gear are fixedly connected on the rotation output end of circumferential driving motor (121)
(122) it is meshed with the fixed gear (131).
3. pipeline internal inspection device according to claim 1, it is characterised in that: the pitch axis (14) is equipped with and machine
The pitching gear (141) that head (11) rotates synchronously, fixation is installed with pitching driving motor (123) in the fuselage (12), described
The second driving gear (124), the second driving gear are fixedly connected on the rotation output end of pitching driving motor (123)
(124) it is directly or indirectly meshed with the pitching gear (141).
4. pipeline internal inspection device according to any one of claim 1 to 3, it is characterised in that: inside the pipeline
Detection device further includes the extensible connecting rod (2) for the hardness being connected with video detection module (1).
5. pipeline internal inspection device according to claim 4, it is characterised in that: the connecting rod (2) includes fixed link
(21), the fixed link (21) is socketed on not the penetrating outside the shaft part end of fuselage (12) of support shaft (13), the fixed link
(21) inside is equipped with battery holder (211), is carried inside the battery holder (211) for providing to video detection module (1)
The battery (15) of electric power, the middle part of the support shaft (13) are equipped with the cavity for passing through conducting wire.
6. pipeline internal inspection device according to claim 5, it is characterised in that: the connecting rod (2) further includes lengthening
Bar (22), the fixed link (21) are connected through a screw thread with extension bar (22), and are fixed by a rotation stop screw being circumferentially inserted into.
7. pipeline internal inspection device according to claim 5, it is characterised in that: the connecting rod (2) further includes handle
(23), the handle (23) is connected through a screw thread with fixed link (21), and is fixed by a rotation stop screw being circumferentially inserted into.
8. pipeline internal inspection device according to claim 6, it is characterised in that: the connecting rod (2) further includes handle
(23), the handle (23) is connected through a screw thread with extension bar (22), and is fixed by a rotation stop screw being circumferentially inserted into.
9. pipeline internal inspection device according to any one of claim 1 to 3, it is characterised in that: inside the pipeline
Detection device further includes the connecting rod (2) being connected with video detection module (1), and the connecting rod (2) includes handle (23), sizing
Bend pipe (24) and straight tube (25), described sizing bend pipe (24) one end are socketed on the shaft part for not penetrating fuselage (12) of support shaft (13)
Outside end, the other end and the end of straight tube (25) are connected through a screw thread, and are fixed by a rotation stop screw being circumferentially inserted into；It is described
Handle (23) and the other end of straight tube (25) are connected through a screw thread, and are fixed by a rotation stop screw being circumferentially inserted into.
10. pipeline internal inspection device according to claim 1, it is characterised in that: outside the video detection module (1)
Side lower part is arranged with a wear-resisting ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516230.3U CN208795854U (en) | 2018-09-17 | 2018-09-17 | A kind of pipeline internal inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821516230.3U CN208795854U (en) | 2018-09-17 | 2018-09-17 | A kind of pipeline internal inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208795854U true CN208795854U (en) | 2019-04-26 |
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ID=66209761
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821516230.3U Active CN208795854U (en) | 2018-09-17 | 2018-09-17 | A kind of pipeline internal inspection device |
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| CN (1) | CN208795854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004208A1 (en) * | 2019-07-11 | 2021-01-14 | 优联科技（深圳）有限公司 | Flexible shaft transmission apparatus for 360-degree rotating split camera |
| CN115164039A (en) * | 2022-09-05 | 2022-10-11 | 国网山东省电力公司烟台市蓬莱区供电公司 | Multifunctional measuring tool for power pipeline |
-
2018
- 2018-09-17 CN CN201821516230.3U patent/CN208795854U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004208A1 (en) * | 2019-07-11 | 2021-01-14 | 优联科技（深圳）有限公司 | Flexible shaft transmission apparatus for 360-degree rotating split camera |
| CN115164039A (en) * | 2022-09-05 | 2022-10-11 | 国网山东省电力公司烟台市蓬莱区供电公司 | Multifunctional measuring tool for power pipeline |
| CN115164039B (en) * | 2022-09-05 | 2022-11-15 | 国网山东省电力公司烟台市蓬莱区供电公司 | Multifunctional measuring tool for power pipeline |
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