CN107237957A - Video check car for pipeline coating - Google Patents
Video check car for pipeline coating Download PDFInfo
- Publication number
- CN107237957A CN107237957A CN201710428374.7A CN201710428374A CN107237957A CN 107237957 A CN107237957 A CN 107237957A CN 201710428374 A CN201710428374 A CN 201710428374A CN 107237957 A CN107237957 A CN 107237957A
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- Prior art keywords
- car
- body case
- car body
- rear end
- support
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/30—Constructional aspects of the propulsion means, e.g. towed by cables
- F16L55/32—Constructional aspects of the propulsion means, e.g. towed by cables being self-contained
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
- F16L55/40—Constructional aspects of the body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The present invention relates to a kind of video check car for pipeline coating.It accurately can carry out video check to pipeline coating, and manipulation is convenient, compact, can reduce production maintenance expense；And equipment volume is greatly reduced, the demands on examination of DN100 pipe with small pipe diameter undercoating quality of the turning radius more than 1.5 times of calibers, the undercoating quality examination available for pipeline internal corrosion is fully met；Undercoating of the present invention checks car just as a snake, is connected between each function car by soft strength, can pass through bend.The technical solution adopted by the present invention includes some power cars, battery car, support car, control car, positioning car and communication van, and some power cars, battery car, support car, control car, positioning car and communication van are sequentially connected according to the order of power car, battery car, support car, control car, support car, control car, support car, battery car, support car, positioning car, power car, communication van by flexible link.
Description
Technical field
The present invention relates to a kind of video check car for pipeline coating.
Background technology
For the anti-corrosion protection of pipeline, received much concern always in pipeline engineering, reliable anticorrosive coat can greatly prolong pipe
The service life in road, moreover it is possible to reduce production maintenance expense.At present, due to being limited to pipeline inner space, bend and detection device
Etc. factor restriction, the undercoating quality of small-bore pipeline can't be detected well.
The content of the invention
In order to overcome drawbacks described above, the present invention provides a kind of video check car for pipeline coating, its compact conformation
It is compact, manipulate convenient and perfect in shape and function the characteristics of, available for caliber be no more than DN100 gauge steel inner tube coatings quality testing.
To solve the problem of prior art is present, the technical scheme is that：A kind of video for pipeline coating
Check car, it is characterised in that：Including some power cars, battery car, support car, control car, positioning car and communication van, some
Power car, battery car, support car, control car, positioning car and communication van are according to power car, battery car, support car, control car, branch
Support car, control car, support car, battery car, support car, positioning car, power car, the order of communication van are connected successively by flexible link
Connect.
The structure of described power car includes the car body case one of cylinder, before the two ends of car body case one are respectively arranged with
End cap one and rear end cap one, the front end of drive end bearing bracket one are provided with camera, are uniformly arranged on the circumference of cylindrical car body case one
There are 3 rectangular channels to be stretched out for 3 for actuating arm, the front end of car body case one is provided with gear housing, and gear housing front end is provided with switching
Set, reducing sleeve is affixed setting with drive end bearing bracket one, is connected to by screw one in gear housing, and the rear end of car body case one is provided with rear end
Gai Yi, rear end cap one and gear housing are connected by pull bar one, and rear end cap one and gear housing are provided centrally with central shaft one, in
Spring adjustment seat, compression spring one are provided with the excircle of heart axle one and three auricular cruras one, described compression spring one are slided
It is arranged between three auricular cruras one of spring adjustment seat and slip, spring adjustment seat is connected with rear end cap one by adjusting screw, sliding
Dynamic three auricular cruras one are connected with being coupled anti-torque arm one, be coupled anti-torque arm one and actuating arm is hinged, actuating arm and gear housing are hinged,
Stepper motor is provided with gear housing, step motor shaft is provided with spur gear II, and gear housing is provided centrally with 45 ° of helical angles
Helical gear shaft I, provided with three groups of 45 ° of helical angle helical gear shafts II, three groups of 45 ° of helical angles on 45 ° of circumference of helical angle helical gear shaft I
Helical gear shaft II is meshed with 45 ° of helical angle helical gear shafts I, and the front end of 45 ° of helical angle helical gear shafts I is provided with spur gear I；
Described actuating arm includes upper shell, lower house and wheel, and upper shell and lower house are by screw attachment, in lower house
Engagement is provided with 45 ° of spiral angle beveled wheels III, 45 ° of spiral angle beveled wheels IV, 45 ° of spiral angle beveled wheels V successively, and described is upper
Engagement is provided with spur gear III and straight-tooth wheel shaft IV successively in housing（44）, described spur gear III and 45 ° of spiral angle beveled wheels
V it is setting up and down connected by axle, the upper shell and lower casing that described wheel is fixed on the two ends of straight-tooth wheel shaft IV by screw are external
Side.
The structure of described support car includes the car body case two of cylinder, before the two ends of car body case two are respectively arranged with
The rectangular channel that 3 are evenly arranged with end cap two and rear end cap two, the circumference of cylindrical car body case two is stretched for 3 support arms
Go out, the front end of car body case two is provided with switching housing, and drive end bearing bracket two is connected on switching housing, and rear end cap two is arranged at body cover
The rear end of shell, switching housing rear end is provided with pull bar two, and rear end cap two and pull bar two are connected, in rear end cap two and switching housing
The heart is provided with central shaft two, and the provided circumferentially about of central shaft two has compression spring two and slide three auricular cruras two, slide three ears and close
Section two is connected with being coupled anti-torque arm two, is coupled anti-torque arm two and support arm connection, support arm and switching housing connection, support arm
Top is connected with the encapsulated wheel of bearing.
The structure of described battery car includes the car body case three of cylinder, before the two ends of car body case three are respectively arranged with
Battery is provided with end cap three and rear end cap three, car body case three and fixes skeleton, battery is fixed in skeleton and is uniformly laid with battery.
The structure of described control car includes the car body case four of cylinder, before the two ends of car body case four are respectively arranged with
End cap four and rear end cap four, drive end bearing bracket four and rear end cap four are fixedly connected by four long spiro nails with nut, are worn on long spiro nail
Have and nylon spacer post is provided between motor driver and four pieces of control panels, control panel；Described motor driver and control panel are circle
Cheese is simultaneously arranged in car body case four.
The structure of described positioning car includes the car body case five of cylinder, before the two ends of car body case five are respectively arranged with
Electronic location emitter is provided with end cap five and rear end cap five, car body case five.
Described communication van structure cylinder include car body case six, the rear end of car body case six is provided with rear end cap
Six, the front end of car body case six sets plexiglass tent, and the provided circumferentially about of car body case six is evenly arranged with 3 rectangular channels, square
Set to be provided with wheel, car body case six by screw 12 on engaging lug, engaging lug on shape groove and be provided with wireless telecommunications electricity
Road plate.
Compared with prior art, advantages of the present invention is as follows：The present invention accurately can carry out video inspection to pipeline coating
Look into, manipulation is convenient, compact, can reduce production maintenance expense；
Coating of the present invention checks car, greatly reduces equipment volume, the undercoating quality examination available for pipeline internal corrosion；
Undercoating of the present invention checks car just as a snake, is connected between each function car by soft strength, can pass through bend.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of power car；
Fig. 3 is Fig. 2 left views；
Fig. 4 is Fig. 2 A-A sectional views；
Fig. 5 is the structural representation of actuating arm；
Fig. 6 is Fig. 5 A-A sectional views；
Fig. 7 is the structural representation of support car；
Fig. 8 is Fig. 7 A-A sectional views；
Fig. 9 is the structural representation of battery car；
Figure 10 is Fig. 9 left view；
Figure 11 is Fig. 2 sectional view；
Figure 12 is the structural representation of control car；
Figure 13 is Figure 12 A-A sectional views；
Figure 14 is the structural representation of positioning car；
Figure 15 is Figure 14 A-A sectional views；
Figure 16 is the structural representation of communication van；
Figure 17 is Figure 16 A-A sectional views；
Figure 18 turns the scheme of installation of chaining part for centre.
Embodiment
A. in order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
Referring to Fig. 1 and Figure 18：A kind of video check car for pipeline coating, including some power cars, battery car,
Support car, control car, positioning car and communication van, some power cars, battery car, support car, control car, positioning car and communication van
According to power car 1, battery car 2, support car 3, control car 4, support car 5, control car 6, support car 7, battery car 8, support car 9,
Positioning car 10, power car 11, the order of communication van 12 are fixed by flexible link 13 by thread connection.
Described battery car 2 and battery car 8, control car 4 and control car 6, positioning car 10 without wheel, be rely on its two
The power car of side or support car righting, just can smoothly creep.
Referring to Fig. 2-4：The structure of described power car includes the car body case 1 of cylinder, the two of car body case 1
End is respectively arranged with drive end bearing bracket 1 and rear end cap 1, and the front end of drive end bearing bracket 1 is provided with camera 36, cylindrical car body
It is evenly arranged with 3 rectangular channels on the circumference of case 1 to stretch out for actuating arm 14 for 3, the front end of car body case 1 is provided with tooth
Housing 32 is taken turns, the front end of gear housing 32 is provided with reducing sleeve 17, and reducing sleeve 17 is affixed setting with drive end bearing bracket 1, passes through screw 1
It is connected in gear housing 32, the rear end of car body case 1 is provided with rear end cap 1, and rear end cap 1 and gear housing 32 pass through
Pull bar 1 is connected, and rear end cap 1 and gear housing 32 are provided centrally with central shaft 1, the excircle of central shaft 1
It is provided with spring adjustment seat 23, compression spring 1 and slides three auricular cruras 1, described compression spring 1 is arranged at bullet
Between three auricular cruras 1 of spring adjustment seat 23 and slip, spring adjustment seat 23 is connected with rear end cap 1 by adjusting screw 20,
Slide to be connected with by bearing pin 1 on three auricular cruras 1 and be coupled anti-torque arm 1, be coupled anti-torque arm 1 and actuating arm 14 is logical
Cross bearing pin 2 28 to be hinged, actuating arm 14 and gear housing 32 are hinged by bearing pin 34, are set by screw 2 37 in gear housing 32
Stepper motor 21 is equipped with, the axle of stepper motor 21 is provided with spur gear II 22, and gear housing 32 is provided centrally with 45 ° of helical angle helical teeth
Wheel shaft I 33, provided with three groups of 45 ° of helical angle helical gear shafts II 35, three groups of 45 ° of spirals on 45 ° of circumference of helical angle helical gear shaft I 33
Angle beveled wheel axle II 35 is meshed with 45 ° of helical angle helical gear shafts I 33, is provided with the front end of 45 ° of helical angle helical gear shafts I 33
Spur gear I 31；
Referring to Fig. 5 and Fig. 6：Described actuating arm 14 includes upper shell 37, lower house 38 and wheel 39, upper shell 37 and lower casing
Body 38 is coupled by screw 46, and engagement is provided with 45 ° of spiral angle beveled wheels III 40,45 ° of helical angle helical teeth successively in lower house 38
Take turns IV 41,45 ° of spiral angle beveled wheels V 45, engagement is provided with spur gear III 42 and straight-tooth wheel shaft successively in described upper shell 37
IV 44, described spur gear III 42 and 45 ° of spiral angle beveled wheels V 45 are setting up and down is connected by axle, described wheel 39 passes through
Screw 43 is fixed on upper shell 37 and the outside of lower house 38 at the two ends of straight-tooth wheel shaft IV 44.
Referring to Fig. 7 and Fig. 8：The structure of described support car includes the car body case 2 54 of cylinder, car body case 2 54
Two ends be respectively arranged with drive end bearing bracket 2 52 and rear end cap 2 49, be evenly arranged with the circumference of cylindrical car body case 2 54
The rectangular channel of 3 stretches out for 3 support arms 59, and the front end of car body case 2 54 is provided with switching housing 51, and drive end bearing bracket 2 52 passes through
Screw 6 62 is connected on switching housing 51, and rear end cap 2 49 is arranged at the rear end of car body case 54, and switching housing 51 rear end is set
Pull bar 2 53 is equipped with, rear end cap 2 49 and pull bar 2 53 are connected by screw 7 63, in rear end cap 2 49 and switching housing 51
The heart is provided with central shaft 2 50, and the provided circumferentially about of central shaft 2 50 has compression spring 2 55 and slide three auricular cruras 2 56, sliding
Dynamic three auricular cruras 2 56 are connected by screw 3 57 with being coupled anti-torque arm 2 58, be coupled anti-torque arm 2 58 and support arm 59 passes through spiral shell
4 60 connections are followed closely, support arm 59 and switching housing 51 are connected by screw 5 61, and the top of support arm 59 is connected by screw 8 48
It is connected to the encapsulated wheel 47 of bearing.
Referring to Fig. 9-Figure 11：The structure of described battery car includes the car body case 3 65 of cylinder, car body case 3 65
Two ends be respectively arranged with drive end bearing bracket 3 64 and rear end cap 3 66, drive end bearing bracket 3 64 and rear end cap 3 66 pass through screw 9 67 and connected
Battery is provided with by screw 10 on car body case 3 65, in car body case 3 65 and fixes skeleton 68, battery fixes skeleton
Uniformly battery 69 is laid with 68.
Referring to Figure 12 and Figure 13：The structure of described control car includes the car body case 4 72 of cylinder, car body case four
72 two ends are respectively arranged with drive end bearing bracket 4 71 and rear end cap 4 76, and drive end bearing bracket 4 71 and rear end cap 4 76 pass through four long spiro nails
77 are fixedly connected with nut 78, and motor driver 75 and four pieces of control panels 74, described motor driving are equipped with long spiro nail 77
Nylon spacer post 73 is provided between the BX35-24V-02P of device, the model PBC2017.3.9 of control panel 74, control panel 74；It is described
Motor driver 75 and control panel 74 be patty and to be arranged in car body case 4 72.
Referring to Figure 14-Figure 15：The structure of described positioning car includes the car body case 5 79 of cylinder, car body case five
79 two ends are respectively arranged with drive end bearing bracket 5 82 and rear end cap 5 78, and described drive end bearing bracket 5 82 and rear end cap 5 78 passes through screw
11 are connected and fixed on car body case 5 79, and electronic location emitter 80, described electronics are provided with car body case 5 79
The model SYSH-8V-0.6A of positioning transmitter 80.
Referring to Figure 16-Figure 17：Described communication van structure cylinder include car body case 6 85, car body case 6 85
Rear end is provided with rear end cap 6 86, and the front end of car body case 6 85 sets and set on plexiglass tent 84, the circumference of car body case 6 85
Put to be evenly arranged with 3 rectangular channels, rectangular channel to set on engaging lug, engaging lug and wheel 83 be provided with by screw 12,
Wireless communication line plate 87, the model WWR100.3 of wireless communication line plate 87 are provided with car body case 6 85.
Power transfer principle of the present invention：The power of a whole set of video check car is provided by power car 1 and 11, power car 1 and 11
It is separately installed with two stepper motors 21.When stepper motor 21 is opened, spur gear II 22 rotates, thus the He of turn spur I 31
45 ° of helical angle helical gear shafts I 33 rotate simultaneously, due to being uniform-distribution with three 45 ° around 45 ° of helical angle helical gear shafts I 33
Helical angle helical gear shaft II 35, while each 45 ° of helical angle helical gear shafts II 35 are hinged further through bearing pin 34 and engage one 45 °
Rotation, is passed to 45 ° of spiral angle beveled wheels IV 41,45 ° of spiral angle beveled wheels V 45, straight-tooth by spiral angle beveled wheel III 40 successively
III 42 and straight-tooth wheel shaft IV 44 are taken turns, finally, the wheel 39 of each actuating arm 14, and three groups of wheels have been communicated rotational motion to
39 synchronized rotations in the same direction.Central shaft 19, spring adjustment seat 23, compression spring 24, three auricular cruras 26 of slip, bearing pin 27 and connection are anti-
Torque arm 29 together constitutes the pressure regulating mechanism that wheel 39 is tensioned tube wall, it is ensured that every group of wheel 39 can be adjacent in pipeline all the time
Wall.Therefore, power car is the key point of video inspection device of the present invention.
The present invention is implemented in the steps below：
Video check car is creeped in the duct, and when running into the defective position in undercoating surface, video is carried out by camera 36
Positioning, and adjust camera focal length to examine defect.As shown in Figures 2 and 3, the power of power car 1 and 11 is by stepping
Motor 21 is provided, and when stepper motor 21 is opened, spur gear II 22 rotates, thus turn spur I 31 and 45 ° of spiral angle beveled wheels
Axle I 33 rotates simultaneously, due to being uniform-distribution with three 45 ° of helical angle helical gear shafts II around 45 ° of helical angle helical gear shafts I 33
35, while each 45 ° of helical angle helical gear shafts II 35 are hinged further through bearing pin 34 engages 45 ° of spiral angle beveled wheels III
40, rotation is passed to 45 ° of spiral angle beveled wheels IV 41,45 ° of spiral angle beveled wheels V 45, spur gear III 42 and spur gear successively
Axle IV 44, so the final wheel 39 for having communicated rotational motion to each actuating arm 14., when video detection car enters pipeline
Internal diameter of the pipeline is measured, spring adjustment seat 23 is adjusted according to internal diameter size, it is ensured that the pre compressed magnitude of compression spring 24 is 12 millimeters.
As shown in figure 4, rear end cap 49, central shaft 50, compression spring 55, three auricular cruras 56 of slip, the anti-torque arm 58 of connection and screw 57 are common
With the pressure regulating mechanism for constituting the encapsulated tensioning of wheel 47 tube wall of bearing, it is ensured that the encapsulated wheel 47 of every group of bearing can be pasted all the time
The tight inner-walls of duct and pre compressed magnitude of compression spring 55 is 12 millimeters.When running into the defective position in undercoating surface, by taking the photograph
As first 36 carry out video locations, then parking adjusts camera focal length and examines defect, by the defect apart from the mouth of pipe away from
Recorded from size, and camera 36 is captured undercoating defective locations and preserved.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (7)
1. a kind of video check car for pipeline coating, it is characterised in that：Including some power cars, battery car, supports
Car, control car, positioning car and communication van, some power cars, battery car, support car, control car, positioning car and communication van according to
Power car, battery car, support car, control car, support car, control car, support car, battery car, support car, positioning car, power car,
The order of communication van passes through flexible link（13）It is sequentially connected.
2. the video check car according to claim 1 for pipeline coating, it is characterised in that：
The structure of described power car includes the car body case one of cylinder（18）, car body case one（18）Two ends set respectively
There is drive end bearing bracket one（16）With rear end cap one（15）, drive end bearing bracket one（16）Front end be provided with camera（36）, cylindrical body cover
Shell one（18）Circumference on be evenly arranged with 3 rectangular channels and supply actuating arm for 3（14）Stretch out, car body case one（18）Front end is set
There is gear housing（32）, gear housing（32）Front end is provided with reducing sleeve（17）, reducing sleeve（17）With drive end bearing bracket one（16）Mutually it is sticked
Put, pass through screw one（30）It is connected to gear housing（32）On, car body case one（18）Rear end is provided with rear end cap one（15）, rear end
Gai Yi（15）And gear housing（32）Pass through pull bar one（25）Connection, rear end cap one（15）And gear housing（32）It is provided centrally with
Central shaft one（19）, central shaft one（19）Excircle on be provided with spring adjustment seat（23）, compression spring one（24）And slip
Three auricular cruras one（26）, described compression spring one（24）It is arranged at spring adjustment seat（23）With three auricular cruras one of slip（26）It
Between, spring adjustment seat（23）With rear end cap one（15）Pass through adjusting screw（20）Connection, slides three auricular cruras one（26）With being coupled
Anti- torque arm one（29）Connection, is coupled anti-torque arm one（29）And actuating arm（14）It is hinged, actuating arm（14）And gear housing（32）Hinge
Connect, gear housing（32）On be provided with stepper motor（21）, stepper motor（21）Axle is provided with spur gear II（22）, gear housing
（32）It is provided centrally with 45 ° of helical angle helical gear shafts I（33）, in 45 ° of helical angle helical gear shafts I（33）Circumference is provided with three groups
45 ° of helical angle helical gear shafts II（35）, three groups of 45 ° of helical angle helical gear shafts II（35）With 45 ° of helical angle helical gear shafts I（33）Phase
Engagement, in 45 ° of helical angle helical gear shafts I（33）Front end be provided with spur gear I（31）；
Described actuating arm（14）Include upper shell（37）, lower house（38）And wheel（39）, upper shell（37）And lower house
（38）Pass through screw（46）Connection, lower house（38）Inside engagement is provided with 45 ° of spiral angle beveled wheels III successively（40）, 45 ° of spirals
Angle beveled wheel IV（41）, 45 ° of spiral angle beveled wheels V（45）, described upper shell（37）Inside engagement is provided with spur gear III successively
（42）With straight-tooth wheel shaft IV（44）, described spur gear III（42）With 45 ° of spiral angle beveled wheels V（45）It is setting up and down to pass through axle
Connection, described wheel（39）Pass through screw（43）It is fixed on straight-tooth wheel shaft IV（44）The upper shell at two ends（37）And lower house
（38）Outside.
3. the video check car according to claim 1 or 2 for pipeline coating, it is characterised in that：Described support
The structure of car includes the car body case two of cylinder（54）, car body case two（54）Two ends be respectively arranged with drive end bearing bracket two（52）
With rear end cap two（49）, cylindrical car body case two（54）Circumference on be evenly arranged with the rectangular channel of 3 for 3 support arms
（59）Stretch out, car body case two（54）Front end provided with switching housing（51）, drive end bearing bracket two（52）It is connected in switching housing（51）
On, rear end cap two（49）It is arranged at car body case（54）Rear end, transfer housing（51）Rear end is provided with pull bar two（53）, rear end
Lid two（49）With pull bar two（53）Connection, rear end cap two（49）With switching housing（51）Be provided centrally with central shaft two（50）,
Central shaft two（50）Provided circumferentially about have compression spring two（55）With three auricular cruras two of slip（56）, slide three auricular cruras two
（56）With being coupled anti-torque arm two（58）Connection, is coupled anti-torque arm two（58）And support arm（59）Connection, support arm（59）And switching
Housing（51）Connection, support arm（59）Top be connected with the encapsulated wheel of bearing（47）.
4. the video check car according to claim 3 for pipeline coating, it is characterised in that：Described battery car
Structure includes the car body case three of cylinder（65）, car body case three（65）Two ends be respectively arranged with drive end bearing bracket three（64）With it is rear
End cap three（66）, car body case three（65）Inside it is provided with battery and fixes skeleton（68）, battery fixation skeleton（68）Interior uniform laying
There is battery（69）.
5. the video check car according to claim 4 for pipeline coating, it is characterised in that：Described control car
Structure includes the car body case four of cylinder（72）, car body case four（72）Two ends be respectively arranged with drive end bearing bracket four（71）With it is rear
End cap four（76）, drive end bearing bracket four（71）With rear end cap four（76）Pass through four long spiro nails（77）And nut（78）It is fixedly connected, it is long
Screw（77）On be equipped with motor driver（75）With four pieces of control panels（74）, control panel（74）Between be provided with nylon spacer post
（73）；Described motor driver（75）And control panel（74）For patty and it is arranged at car body case four（72）It is interior.
6. the video check car according to claim 5 for pipeline coating, it is characterised in that：Described positioning car
Structure includes the car body case five of cylinder（79）, car body case five（79）Two ends be respectively arranged with drive end bearing bracket five（82）With it is rear
End cap five（78）, car body case five（79）It is interior to be provided with electronic location emitter（80）.
7. the video check car according to claim 6 for pipeline coating, it is characterised in that：Described communication van
Structure cylinder include car body case six（85）, car body case six（85）Rear end is provided with rear end cap six（86）, car body case
Six（85）Front end sets plexiglass tent（84）, car body case six（85）Provided circumferentially about be evenly arranged with 3 rectangular channels, square
Set on shape groove on engaging lug, engaging lug by screw 12（88）It is provided with wheel（83）, car body case six（85）It is interior to set
There is wireless communication line plate（87）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428374.7A CN107237957A (en) | 2017-06-08 | 2017-06-08 | Video check car for pipeline coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710428374.7A CN107237957A (en) | 2017-06-08 | 2017-06-08 | Video check car for pipeline coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107237957A true CN107237957A (en) | 2017-10-10 |
Family
ID=59986892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710428374.7A Pending CN107237957A (en) | 2017-06-08 | 2017-06-08 | Video check car for pipeline coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237957A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762336A (en) * | 2019-09-23 | 2020-02-07 | 北京建筑大学 | Intelligent pipeline inspection system |
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