CN208074405U - A kind of pusher protrusive pipe crawling device - Google Patents
A kind of pusher protrusive pipe crawling device Download PDFInfo
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- CN208074405U CN208074405U CN201820545407.6U CN201820545407U CN208074405U CN 208074405 U CN208074405 U CN 208074405U CN 201820545407 U CN201820545407 U CN 201820545407U CN 208074405 U CN208074405 U CN 208074405U
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- car body
- coasting
- pusher
- tailstock
- shoe
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Abstract
The utility model discloses a kind of pusher protrusive pipe crawling devices, including car body, preceding coasting mechanism, rear coasting mechanism, the tailstock, motor, pushing mechanism and shoe mechanism, the preceding coasting mechanism is set to the front end of car body, coasting mechanism is set to the rear end of car body after described, the preceding coasting mechanism and rear coasting mechanism intersect cooperation, the tailstock is set to the rear end of car body, the motor is set to the inside of car body, the pushing mechanism and shoe mechanism are set on the tailstock, and the shoe mechanism is located at the rear side of pushing mechanism.The utility model is simple in structure, improves the scope of application of pipe crawling device, is easy to control speed when crawl device descending, effectively avoids crawl device and sinks into phenomenon in mud, improve the Ramp Rate of crawl device, has stronger practicability.
Description
Technical field
The utility model is related to pipe crawling device technical field more particularly to a kind of pusher protrusive pipe crawling devices.
Background technology
With the development of society and the improvement of people's living standards, the application of natural gas line and various conveyance conduits is got over
Come more, and mainly presents, the trend of conveyance conduit constantly lengthened, and natural gas line, petroleum pipeline now
Deng all having built up many buildings, highway etc. on the bottom surface for be embedded with pipeline, caused to the repair and maintenance of pipeline
Prodigious difficulty, when these pipelines cause for some reason leakage, block the problems such as when, the common way of people is to excavate
Road repairs, sometimes if be unable to accurate judgement leakage and block it is specific until when, can waste many time and
Energy, while reducing working efficiency.
Conventional pipe crawling device is moved forward by way of axis wheel, and this move mode itself is simultaneously not present scarce
It falls into, but in pipe detection, since the environment inside pipeline has larger difference, some pipeline clean levels are higher, can
With the crawl device for using axis wheeled, but for the complex pipeline that such as there is mud of some environment, climbed using axis wheel
Row device is easy to happen crawl device and sinks into phenomenon in mud, and conventional axis wheel crawl device meeting when acclive pipeline is creeped
Climbing is more difficult, and in descending, speed feature not easy to control.
Utility model content
The utility model provides a kind of pusher protrusive pipe crawling device, to solve above-mentioned the deficiencies in the prior art, improves
The scope of application of pipe crawling device, is easy to control speed when crawl device descending, effectively avoids crawl device and sinks into mud
The phenomenon that, the Ramp Rate of crawl device is improved, there is stronger practicability.
In order to realize the purpose of this utility model, intend using following technology：
A kind of pusher protrusive pipe crawling device, including car body, preceding coasting mechanism, rear coasting mechanism, the tailstock, motor, push away
Motivation structure and shoe mechanism, the preceding coasting mechanism are set to the front end of car body, and the rear coasting mechanism is set to the rear end of car body,
The preceding coasting mechanism and rear coasting mechanism intersect cooperation, and the tailstock is set to the rear end of car body, and the motor is set to car body
Inside, the pushing mechanism and shoe mechanism are set on the tailstock, and the shoe mechanism is located at the rear side of pushing mechanism；
The vehicle body is equipped with round cavity, and the motor is set in round cavity, before the front end of the car body is equipped with
The rear end of plectane, the car body is equipped with rear plectane；
The quantity at least two of the preceding coasting mechanism；
The preceding coasting mechanism includes front vehicle wheel bar, and one end of the front vehicle wheel bar is set on preceding plectane, the front vehicle wheel
Bar, which is equipped with, runs through one section of slot, and the other end of the front vehicle wheel bar is equipped with front vehicle wheel；
The quantity at least two of coasting mechanism after described；
Coasting mechanism includes rear wheel bar after described, and one end of the rear wheel bar is set on rear plectane, the rear wheel
It is equipped with square box in the middle part of bar, is installed with rotational pin on the square box, the rotational pin is through on slot, the rear wheel bar
The other end is equipped with rear wheel；
The tailstock interior forward end is several equipped with guide rod, and the trailing flank of the tailstock is several equipped with outer support member, described outer
The inside of support member is equipped with outer support slot；
The motor is equipped with screw rod, and the other end of the screw rod is threaded onto on pushing mechanism；
The pushing mechanism is through on guide rod, and the pushing mechanism is several equipped with pusher strut, the pusher strut
It is equipped with rear push plate on the other end, one section of sliding block is equipped on face inside and outside the pusher strut；
The shoe mechanism is fixed on the other end of guide rod, if the lateral surface of the shoe mechanism is equipped with operation guide rail
It is dry, it is equipped with operation round bar in the operation guide rail, spring is installed on the operation round bar, is equipped in the operation guide rail
Inner supporting member, the front end of the inner supporting member stretch out in the arc surface of shoe mechanism, and the rear end of the inner supporting member is through at operation circle
On bar, the front end of the inner supporting member is equipped with inner support slot；
It is always located in inner support slot on the inside of the sliding block, the outside of outer support slot is always located on the outside of the sliding block.
Further, the rear push plate is arc mechanism.
Further, the extrados of the rear push plate is equipped with anti-skid rubber cushion.
The advantages of above-mentioned technical proposal, is：
1, the preceding coasting mechanism and rear coasting mechanism that foundation the utility model is equipped with, facilitate the movement of pipe crawling device,
The frictional force for reducing crawl device and inner wall of the pipe, improves the sport efficiency of crawl device；
2, the motor being equipped with according to the utility model, can be such that pushing mechanism moves backward forward, be carried for the movement of crawl device
For power；
3, the pushing mechanism being equipped with according to the utility model, can be such that crawl device moves forward, by adjusting pusher strut
Angle so that rear push plate acts on inner wall of the pipe forward movement, and can be in pipeline lower slope section as reducing speed dress
Set use；
4, the tailstock being equipped with according to the utility model is that the movement of pushing mechanism improves guiding role, and fixed shoe
Mechanism；
5, the shoe mechanism being equipped with according to the utility model can adjust the angle of pusher strut, to make by inner supporting member
Obtaining crawl device can travel forward；
6, the utility model is simple in structure, improves the scope of application of pipe crawling device, when being easy to control crawl device descending
Speed effectively avoids crawl device and sinks into phenomenon in mud, improve the Ramp Rate of crawl device, has stronger practicality
Property.
Description of the drawings
In order to keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with attached drawing to this practicality
It is novel to be described in further detail.Wherein：
Fig. 1 shows the utility model three-dimensional structure diagram.
Fig. 2 shows partial enlarged views at the utility model A.
Specific implementation mode
As shown in Fig. 1 ~ Fig. 2, a kind of pusher protrusive pipe crawling device, including car body 1, preceding coasting mechanism 2, after slide machine
Structure 3, the tailstock 4, motor 5, pushing mechanism 6 and shoe mechanism 7, the preceding coasting mechanism 2 is set to the front end of car body 1, after described
Coasting mechanism 3 is set to the rear end of car body 1, and the preceding coasting mechanism 2 and rear coasting mechanism 3 intersect cooperation, and the tailstock 4 is set to vehicle
The rear end of body 1, the motor 5 are set to the inside of car body 1, and the pushing mechanism 6 and shoe mechanism 7 are set on the tailstock 4, the tail
Support mechanism 7 is located at the rear side of pushing mechanism 6；
The car body 1 is internally provided with round cavity 10, and the motor 5 is set in round cavity 10, the front end of the car body 1
Equipped with preceding plectane 11, the rear end of the car body 1 is equipped with rear plectane 12；
The quantity at least two of the preceding coasting mechanism 2；
The preceding coasting mechanism 2 includes front vehicle wheel bar 20, and one end of the front vehicle wheel bar 20 is set on preceding plectane 11, described
Front vehicle wheel bar 20, which is equipped with, runs through 21 1 sections of slot, and the other end of the front vehicle wheel bar 20 is equipped with front vehicle wheel 22；
The quantity at least two of coasting mechanism 3 after described；
Coasting mechanism 3 includes rear wheel bar 30 after described, and one end of the rear wheel bar 30 is set on rear plectane 12, described
30 middle part of rear wheel bar is equipped with square box 31, is installed with rotational pin 32 on the square box 31, the rotational pin 32 is through at through slot
On 21, the other end of the rear wheel bar 30 is equipped with rear wheel 33；
4 interior forward end of the tailstock is several equipped with guide rod 40, and the trailing flank of the tailstock 4 is several equipped with outer support member 41,
The inside of the outer support member 41 is equipped with outer support slot 410；
The motor 5 is equipped with screw rod 50, and the other end of the screw rod 50 is threaded onto on pushing mechanism 6；
The pushing mechanism 6 is through on guide rod 40, and the pushing mechanism 6 is several equipped with pusher strut 60, the pusher
It is equipped with rear push plate 61 on the other end of strut 60, sliding block 600 1 is equipped on face inside and outside the pusher strut 60
Section；
The shoe mechanism 7 is fixed on the other end of guide rod 40, and the lateral surface of the shoe mechanism 7 is equipped with operation and leads
Rail 70 is several, and operation round bar 71 is equipped in the operation guide rail 70, spring 72, the fortune are installed on the operation round bar 71
Inner supporting member 73 is equipped in row guide rail 70, the front end of the inner supporting member 73 stretches out in the arc surface of shoe mechanism 7, the inner support
The rear end of part 73 is through on operation round bar 71, and the front end of the inner supporting member 73 is equipped with inner support slot 74；
The inside of the sliding block 600 is always located in inner support slot 74, and the outside of the sliding block 600 is always located in outer support slot
410 outside.
Further, the rear push plate 61 is arc mechanism.
Further, the extrados of the rear push plate 61 is equipped with anti-skid rubber cushion.
When the utility model is used, starting motor 5 first so that screw rod 50 rotates, and the rotation of screw rod 50 makes
Pusher mechanism 6 moves backward, and pusher mechanism 6 moves backward so that the angle of pusher strut 60 increases, so that rear push plate
61 act on inner wall of the pipe, and inner supporting member 73 is moved out due to the increase of 60 angle of pusher strut at this time so that pusher branch
What bar 60 can be stablized acts on tube wall, and when rear push plate 61 discontinuously acts on tube wall, entire crawl device moves forward, when climbing
After row device moves forward, motor 5 reversely rotates so that rear push plate 61 is detached from tube wall, then repeatedly so that crawl device is disconnected
Discontinuously moved forward under continuous active force.
The utility model starts motor 5 in descending so that rear push plate 61 acts on tube wall, to reduce crawl device
The speed moved downward so that the movement that crawl device can be stablized in the lower slope section of pipeline.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, it is clear that this field
Technical staff spirit and scope of the various modification and variations without departing from the utility model can be carried out to the utility model.This
Sample, if these modifications and variations of the present invention belong to the claims of the present invention and its equivalent technology range it
Interior, then the utility model is also intended to include these modifications and variations.
Claims (3)
1. a kind of pusher protrusive pipe crawling device, which is characterized in that including car body（1）, preceding coasting mechanism（2）, after slide machine
Structure（3）, the tailstock（4）, motor（5）, pushing mechanism（6）And shoe mechanism（7）, the preceding coasting mechanism（2）Set on car body（1）
Front end, it is described after coasting mechanism（3）Set on car body（1）Rear end, the preceding coasting mechanism（2）With rear coasting mechanism（3）It hands over
Fork cooperation, the tailstock（4）Set on car body（1）Rear end, the motor（5）Set on car body（1）Inside, the pushing mechanism
（6）With shoe mechanism（7）Set on the tailstock（4）On, the shoe mechanism（7）Positioned at pushing mechanism（6）Rear side；
The car body（1）It is internally provided with round cavity（10）, the motor（5）Set on round cavity（10）It is interior, the car body（1）
Front end be equipped with preceding plectane（11）, the car body（1）Rear end be equipped with rear plectane（12）；
The preceding coasting mechanism（2）Quantity at least two；
The preceding coasting mechanism（2）Including front vehicle wheel bar（20）, the front vehicle wheel bar（20）One end be set to preceding plectane（11）On,
The front vehicle wheel bar（20）It is equipped with and runs through slot（21）One section, the front vehicle wheel bar（20）The other end be equipped with front vehicle wheel
（22）；
Coasting mechanism after described（3）Quantity at least two；
Coasting mechanism after described（3）Including rear wheel bar（30）, the rear wheel bar（30）One end be set to rear plectane（12）On,
The rear wheel bar（30）Middle part is equipped with square box（31）, the square box（31）On be installed with rotational pin（32）, the rotational pin
（32）It is through at and runs through slot（21）On, the rear wheel bar（30）The other end be equipped with rear wheel（33）；
The tailstock（4）Interior forward end is equipped with guide rod（40）It is several, the tailstock（4）Trailing flank be equipped with outer support member（41）If
It is dry, the outer support member（41）Inside be equipped with outer support slot（410）；
The motor（5）It is equipped with screw rod（50）, the screw rod（50）The other end be threaded onto pushing mechanism（6）On；
The pushing mechanism（6）It is through at guide rod（40）On, the pushing mechanism（6）It is equipped with pusher strut（60）It is several, it is described
Pusher strut（60）The other end on be equipped with rear push plate（61）, the pusher strut（60）Inside and outside be equipped with cunning on face
Row block（600）One section；
The shoe mechanism（7）It is fixed on guide rod（40）The other end on, the shoe mechanism（7）Lateral surface be equipped with operation
Guide rail（70）It is several, the operation guide rail（70）Inside it is equipped with operation round bar（71）, the operation round bar（71）On be installed with bullet
Spring（72）, the operation guide rail（70）Inside it is equipped with inner supporting member（73）, the inner supporting member（73）Front end stretch out in shoe machine
Structure（7）Arc surface, the inner supporting member（73）Rear end be through at operation round bar（71）On, the inner supporting member（73）Front end set
There is inner support slot（74）；
The sliding block（600）Inside be always located in inner support slot（74）, the sliding block（600）Outside be always located in outer support
Slot（410）Outside.
2. pusher protrusive pipe crawling device according to claim 1, which is characterized in that push plate after described（61）For arc
Mechanism.
3. pusher protrusive pipe crawling device according to claim 2, which is characterized in that push plate after described（61）Outer arc
Face is equipped with anti-skid rubber cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545407.6U CN208074405U (en) | 2018-04-17 | 2018-04-17 | A kind of pusher protrusive pipe crawling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545407.6U CN208074405U (en) | 2018-04-17 | 2018-04-17 | A kind of pusher protrusive pipe crawling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074405U true CN208074405U (en) | 2018-11-09 |
Family
ID=64041695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820545407.6U Active CN208074405U (en) | 2018-04-17 | 2018-04-17 | A kind of pusher protrusive pipe crawling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726004A (en) * | 2019-10-26 | 2020-01-24 | 长兴国晨工程机械科技有限公司 | Machine head for slurry balance push bench |
-
2018
- 2018-04-17 CN CN201820545407.6U patent/CN208074405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110726004A (en) * | 2019-10-26 | 2020-01-24 | 长兴国晨工程机械科技有限公司 | Machine head for slurry balance push bench |
| CN110726004B (en) * | 2019-10-26 | 2021-04-27 | 长兴国晨工程机械科技有限公司 | Machine head for slurry balance push bench |
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