CN208983021U - A kind of pipe detector of reducing - Google Patents
A kind of pipe detector of reducing Download PDFInfo
- Publication number
- CN208983021U CN208983021U CN201821601364.5U CN201821601364U CN208983021U CN 208983021 U CN208983021 U CN 208983021U CN 201821601364 U CN201821601364 U CN 201821601364U CN 208983021 U CN208983021 U CN 208983021U
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- hole
- rod
- gauge head
- disk
- support plate
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A kind of pipe detector of reducing provided by the utility model, including creeper undercarriage, creeper undercarriage top is provided with support plate, connecting rod is provided on support plate, connecting rod one end is fixed on support plate, its other end extends to creeper undercarriage front, and scalable disk is connected in its end, it is circumferentially arranged on scalable disk to have telescopic rod, telescopic rod is provided with gauge head far from one end end of scalable disk, gauge head is in contact with the inner wall of pipe under test, the recording device for recording gauge head detection path is provided on gauge head, recording device passes through conducting wire external connection display apparatus.Pass through the telescopic rod of setting, so that gauge head and pipe under test inner wall movable contact, and then realize the variable diameter detection of detector, routing information is transferred to display device by gauge head, and then find out the deformation of inner wall of the pipe, by scalable disk set variable gauge structure, the further expansion variable diameter detection range of detector, so that the practicability of device is stronger.
Description
Technical field:
The utility model relates to pipeline inspection technology fields, and in particular to a kind of pipe detector of reducing.
Background technique:
With the fast development of industry, the demand of the energy increasingly increases, in order to further meet the energy in each area
The transport of demand, the energy is also quickly grown, and in terms of current energy transport, the most commonly used is pipeline transportations, but pipeline makes
After certain time limit, be easy to appear deformation or leakage, lead to the energy loss wherein transported, especially transport it is inflammable and explosive or
When the higher energy of other danger coefficients of person, once piping failure, energy leakage, will cause huge safety accident or pollution
Accident takes immeasurable loss to society.
As carrier-pipeline of energy transport, this requires must periodically be detected to pipeline, to guarantee pipeline
Safety, and then guarantee the safety of energy transport, pipeline is when specifically used, used specification etc., such as at sea,
Bottom of shallow sea petroleum pipeline has 3 kinds, and internal diameter is respectively 195mm, 247mm, 296mm, easy when to avoid petroleum pipeline long neglected and in disrepair
Appearance such as leaks at the failures, usually using multiple groups ultrasonic sensor or leakage field sensor etc. to offshore oilfield pipeline carry out wall thickness,
When the item detections such as crackle, need to overcome petroleum pipeline section deformation, inner wall 5mm protrusion or pit, the shadow for crossing the factors such as bend pipe
It rings；Simultaneously because the number of sensors of device application is more when detection, higher cost, and the detection of array of sizes should not be made
Device, it is such, in the transport of the various energy, pipeline is detected, is that the pipeline of a certain specification corresponds to a certain specification
Measurer, cost is larger, and practicability is not high.
And pipeline, as extension, inner space can not simply be detected using the measurer of single specification, city
Common measurer can not can only effectively detect the deformation of inner wall of the pipe as the rigidity detection of distance measurements on face,
The actual conditions of inner wall of the pipe can not be reflected well.
It is, therefore, desirable to provide a kind of pipe detector of more applicable reducing, to solve the above problems.
Utility model content:
The purpose of the utility model is to provide a kind of pipe detector of the reducing of structure novel, can variable diameter to be applicable in
Different size pipe detection.
To achieve the above object, the utility model uses following technical scheme:
A kind of pipe detector of reducing provided by the utility model, including creeper undercarriage, the crawler travel
Mechanism top is provided with support plate, and connecting rod is provided on the support plate, and described connecting rod one end is fixed in the support plate
On, the other end extends to the creeper undercarriage front, and is connected with scalable disk, the scalable circle in its end
Circumferentially arranged on disk to have telescopic rod, the telescopic rod is provided with gauge head far from one end end of the scalable disk, described
Gauge head is in contact with the inner wall of pipe under test, and the recording device for recording gauge head detection path, institute are provided on the gauge head
Recording device is stated by conducting wire external connection display apparatus, shows the motion profile of gauge head.
The telescopic rod includes first body of rod, opens up grooved hole on first body of rod, is inserted with second in the slot
The body of rod, the slot bottom are provided with spring, and the spring one end is fixed in the slot bottom, and the other end is fixed in described
Second body of rod.
The scalable disk includes the first disk body and the second disk body, and second disk body is made of multiple sectorial blocks, institute
State it is circumferentially arranged on the first disk body have sliding rail, sliding slot is provided on the end face of each sectorial block, the sectorial block passes through
The sliding slot, which is sat, to be set on the sliding rail.
The sliding rail offers location hole at the first disk body outer rim, and multiple limit holes are offered on the sliding slot,
Positioning pin is plugged in corresponding limit hole and location hole, to position position of the sectorial block on first disk body.
The cross section of the slot and second body of rod is circle.
The slot is stepped hole, including the first hole and the second hole, and the diameter in first hole is greater than the diameter in the second hole,
First hole is close to the spring, and second body of rod is T-shaped structure comprising edge of a wing portion and rod body part, the edge of a wing portion
Inside first hole, and the diameter in the edge of a wing portion is greater than the diameter in second hole, passes through second hole block
The edge of a wing portion.
Bracket is connected on the creeper undercarriage, the supporting plate frame is set to above the bracket.
The connecting rod includes rake and horizontal part, and the rake is obliquely installed on the support plate, and its end
Portion is articulated in the support plate, and cushion block is additionally provided on the support plate, and the cushion block pad is set to below the rake, to adjust
The distance between the rake and the support plate are saved, the scalable disk is fixed in the end of the horizontal part.
The end face that the cushion block is in contact with the rake is arranged in parallel with the rake.
A kind of pipe detector of reducing of the utility model the utility model has the advantages that structure novel, by the telescopic rod of setting,
So that gauge head and pipe under test inner wall movable contact, and then realize the variable diameter detection of detector, routing information is passed by gauge head
It is handed to display device, and then finds out the deformation of inner wall of the pipe, variable gauge structure is set by scalable disk, further expands
The big variable diameter detection range of detector, so that the practicability of device is stronger.
Detailed description of the invention:
Fig. 1 is a kind of structural schematic diagram of the pipe detector of reducing of the utility model；
Fig. 2 is the structural schematic diagram of telescopic rod；
Fig. 3 is the structural schematic diagram of scalable disk；
In figure: 1- creeper undercarriage, 2- bracket, 3- support plate, 4- connecting rod, the scalable disk of 5-, 6- telescopic rod, 7-
Gauge head, first body of rod of 8-, 9- slot, second body of rod of 10-, 11- spring, the first hole 12-, the second hole 13-, the edge of a wing 14- portion, 15-
Rod body part, the first disk body of 16-, the second disk body of 17-, 18- sectorial block, 19- rake, 20- horizontal part, 21- cushion block.
Specific embodiment:
Below with reference to embodiment, the utility model is described in further detail.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection scope within.
According to Fig. 1, the pipe detector of a kind of reducing provided by the utility model, including creeper undercarriage 1,
Bracket 2 is connected on the creeper undercarriage 1,1 top of creeper undercarriage is provided with support plate 3, the support plate 3
It is set up in 2 top of bracket, is provided with connecting rod 4 on the support plate 3, described 4 one end of connecting rod is fixed in the bearing
On plate 3, the other end extends to 1 front of creeper undercarriage, and is connected with scalable disk 5 in its end, it is described can
Circumferentially arranged on flexible disk 5 to have telescopic rod 6, the telescopic rod 6 is provided with far from one end end of the scalable disk 5
Gauge head 7, the gauge head 7 are in contact with the inner wall of pipe under test, are provided on the gauge head 7 and detect path for recording gauge head 7
Recording device, the recording device shows the motion profile of gauge head 7 by conducting wire external connection display apparatus.
Further, according to Fig.2, the telescopic rod 6 includes first body of rod 8, offers slot on first body of rod 8
Hole 9 is inserted with second body of rod 10 in the slot 9, and 9 bottom of slot is provided with spring 11, and described 11 one end of spring is affixed
In 9 bottom of slot, the other end is fixed in second body of rod 10, so that gauge head 7 and pipe under test inner wall movable contact,
And then realize the variable diameter detection of detector, in the present embodiment, the slot 9 is stepped hole comprising the first hole 12 and second
Hole 13, the diameter in first hole 12 are greater than the diameter in the second hole 13, and first hole 12 is close to the spring 11, and described second
The body of rod 10 is T-shaped structure comprising edge of a wing portion 14 and rod body part 15, the edge of a wing portion 14 are located inside first hole 12, and
The diameter that the diameter in the edge of a wing portion 14 is greater than second hole 13 is kept away by edge of a wing portion 14 described in 13 block of the second hole
Exempt from second body of rod 10 to fall off from the slot 9, is lost in detection tube body, makes troubles to the use of tube body.
Further, according to Fig.3, the scalable disk 5 includes the first disk body 16 and the second disk body 17, and described the
Two disk bodies 17 are made of multiple sectorial blocks 18, circumferentially arranged on first disk body 16 to have sliding rail, each sectorial block 18
End face on be provided with sliding slot, the sectorial block 18 is sat by the sliding slot and is set on the sliding rail, and scalable disk 5 is set
It is set to variable gauge structure, the further expansion variable diameter detection range of detector.
Further, the sliding rail offers location hole at 16 outer rim of the first disk body, offers on the sliding slot more
A limit hole plugs positioning pin in corresponding limit hole and location hole, to position the sectorial block 18 in first disk body
Position on 16.
Further, the cross section of the slot 9 and second body of rod 10 is circle, so that the slot 9 and
The contact surface of bipole body 10 is arcwall face, to guarantee smooth sliding of second body of rod 10 in groove body.
Further, the connecting rod 4 includes rake 19 and horizontal part 20, and the rake 19 is obliquely installed in described
On support plate 3, and its end is articulated in the support plate 3, and cushion block 21 is additionally provided on the support plate 3, and the cushion block 21 pads
Set on 19 lower section of rake, to adjust the distance between the rake 19 and described support plate 4, the scalable disk
5 are fixed in the end of the horizontal part 20, and the end slope setting that the cushion block 21 is in contact with the rake 19, i.e. institute
The upper surface and the rake for stating cushion block 21 are arranged in parallel.
A kind of first use process of the pipe detector of reducing of the utility model is described in detail with reference to the accompanying drawing:
The diameter of pipeline to be detected is measured, position of the sectorial block 18 on first disk body 16 is adjusted, so that scalable
The diameter of disk 5 adapts to the diameter of tube body to be detected, and above-mentioned detector is placed in pipeline to be detected, by the external drive of device
Dynamic device, or motor is installed on creeper undercarriage 1, driving creeper undercarriage 1 moves, and drive is installed on crawler travel
Connecting rod 4 in mechanism 1 moves inside pipeline along inner wall of the pipe, and the gauge head 7 is in contact with the inner wall of pipe under test, leads to
The recording device records routing information for detecting path for recording gauge head 7 being arranged on the gauge head 7 is crossed, and will be believed by conducting wire
Breath is transferred to its external display device, shows the motion profile of gauge head 7, finds out the actual conditions of inner wall of the pipe to be detected.
The above embodiments of the present invention be only be illustrate examples for clearly illustrating the present invention, and not be to this reality
With the restriction of novel embodiment.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other various forms of variations and variation.Here all embodiments can not be exhaustive.It is all to belong to this reality
With novel technical solution changes and variations that derived from still in the column of the protection scope of the utility model.
Claims (9)
1. a kind of pipe detector of reducing, it is characterised in that: including creeper undercarriage, the creeper undercarriage top
It is provided with support plate, connecting rod is provided on the support plate, described connecting rod one end is fixed on the support plate, another
End extends to the creeper undercarriage front, and is connected with scalable disk in its end, along week on the scalable disk
To being provided with telescopic rod, the telescopic rod is provided with gauge head far from one end end of the scalable disk, the gauge head with to
The inner wall in test tube road is in contact, and the recording device for recording gauge head detection path, the record dress are provided on the gauge head
Set the motion profile that gauge head is shown by conducting wire external connection display apparatus.
2. a kind of pipe detector of reducing according to claim 1, it is characterised in that: the telescopic rod includes first
The body of rod opens up grooved hole on first body of rod, second body of rod is inserted in the slot, the slot bottom is provided with bullet
Spring, the spring one end are fixed in the slot bottom, and the other end is fixed in second body of rod.
3. a kind of pipe detector of reducing according to claim 1, it is characterised in that: the scalable disk includes
First disk body and the second disk body, second disk body are made of multiple sectorial blocks, circumferentially arranged on first disk body to have cunning
Rail, sliding slot is provided on the end face of each sectorial block, and the sectorial block is sat by the sliding slot and is set on the sliding rail.
4. a kind of pipe detector of reducing according to claim 3, it is characterised in that: the sliding rail is close to the first disk
Location hole is offered at external edge, multiple limit holes are offered on the sliding slot, are plugged in corresponding limit hole and location hole
Positioning pin, to position position of the sectorial block on first disk body.
5. a kind of pipe detector of reducing according to claim 2, it is characterised in that: the slot and described second
The cross section of the body of rod is circle.
6. a kind of pipe detector of reducing according to claim 2, it is characterised in that: the slot is stepped hole,
Including the first hole and the second hole, the diameter in first hole is greater than the diameter in the second hole, and first hole is close to the spring, institute
Stating second body of rod is T-shaped structure comprising edge of a wing portion and rod body part, the edge of a wing portion are located inside first hole, and described
The diameter in edge of a wing portion is greater than the diameter in second hole, passes through edge of a wing portion described in the block of second hole.
7. a kind of pipe detector of reducing according to claim 1, it is characterised in that: on the creeper undercarriage
It is connected with bracket, the supporting plate frame is set to above the bracket.
8. a kind of pipe detector of reducing according to claim 1, it is characterised in that: the connecting rod includes inclination
Portion and horizontal part, the rake is obliquely installed on the support plate, and its end is articulated in the support plate, the bearing
Be additionally provided with cushion block on plate, the cushion block pad is set to below the rake, with adjust the rake and the support plate it
Between distance, the scalable disk is fixed in the end of the horizontal part.
9. a kind of pipe detector of reducing according to claim 8, it is characterised in that: the cushion block and the inclination
The end face that portion is in contact is arranged in parallel with the rake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601364.5U CN208983021U (en) | 2018-09-29 | 2018-09-29 | A kind of pipe detector of reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821601364.5U CN208983021U (en) | 2018-09-29 | 2018-09-29 | A kind of pipe detector of reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208983021U true CN208983021U (en) | 2019-06-14 |
Family
ID=66786089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821601364.5U Expired - Fee Related CN208983021U (en) | 2018-09-29 | 2018-09-29 | A kind of pipe detector of reducing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208983021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076643A (en) * | 2019-12-27 | 2020-04-28 | 航天海鹰(哈尔滨)钛业有限公司 | Turning section class work piece back-off internal diameter examines utensil |
-
2018
- 2018-09-29 CN CN201821601364.5U patent/CN208983021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111076643A (en) * | 2019-12-27 | 2020-04-28 | 航天海鹰(哈尔滨)钛业有限公司 | Turning section class work piece back-off internal diameter examines utensil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |