CN210922488U - Pipeline surface flatness detection device - Google Patents
Pipeline surface flatness detection device Download PDFInfo
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- CN210922488U CN210922488U CN201921623722.7U CN201921623722U CN210922488U CN 210922488 U CN210922488 U CN 210922488U CN 201921623722 U CN201921623722 U CN 201921623722U CN 210922488 U CN210922488 U CN 210922488U
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Abstract
The utility model provides a pipeline surface roughness detection device relates to pipeline detection technology field. The traditional detection mode of petroleum pipelines is mainly based on manual maintenance, the used integrated fixing support is clumsy and difficult to install and transport, the friction is large in the moving process, and the corresponding fixing support needs to be replaced for petroleum pipelines with different sizes, so that the application range is narrow. The utility model discloses a lantern ring, the lantern ring is the annular structure, lantern ring inner wall is equipped with a plurality of elastic expansion mechanism, be equipped with slide mechanism on the elastic expansion mechanism, establish the lantern ring cover on the pipeline, slide mechanism pastes at the pipeline outer wall under elastic expansion mechanism's elastic force effect, remove the lantern ring, slide mechanism slides at the pipeline outer wall, if the pipeline outer wall has convex unevenness department, slide mechanism takes place to remove under elastic expansion mechanism's the effect of elasticity, so that slide mechanism pastes always and slides at the pipeline outer wall, can accomplish the convex unevenness of pipeline outer wall from this and detect.
Description
Technical Field
The utility model relates to a pipeline inspection technical field, concretely relates to pipeline surface flatness detection device.
Background
Petroleum is the most important resource at present, all look by everyone from exploitation to transportation to use again, in the transportation, the phenomenon of unevenness is very likely to appear in the petroleum pipeline along with the lapse of time, traditional detection mode is mainly overhauld with the manpower, the fixed bolster of integral type of use just seems clumsy, be difficult for installation and transportation, it is great to receive the friction in the removal process, and to the petroleum pipeline of variation in size, need change corresponding fixed bolster, application scope is narrow, need solve urgently.
Disclosure of Invention
The utility model aims at developing a pipeline surface roughness detection device, the convenience detects petroleum pipeline surface convex unevenness department, simple structure to it is applicable in the petroleum pipeline of different specifications.
The utility model discloses a following technical scheme realizes:
pipeline surface roughness detection device, including the lantern ring, the lantern ring is the loop configuration, lantern ring inner wall is equipped with a plurality of elastic stretching mechanism, be equipped with slide mechanism on the elastic stretching mechanism, establish the lantern ring cover on the pipeline, slide mechanism pastes at the pipeline outer wall under elastic stretching mechanism's elastic force effect, removes the lantern ring, slide mechanism slides at the pipeline outer wall, if there is convex unevenness department in the pipeline outer wall, slide mechanism takes place to remove under elastic stretching mechanism's elastic force effect to make slide mechanism paste always and slide at the pipeline outer wall, from this detectable pipeline outer wall convex unevenness's place.
Further, the lantern ring is of a circular ring structure.
Furthermore, the lantern ring comprises two semicircular fan rings, one ends of the two fan rings are connected in a rotating mode, the other ends of the two fan rings are connected through bolts, and the two fan rings are closed to form the lantern ring.
Furthermore, a plurality of bases are arranged on the inner wall of the lantern ring at equal intervals, and the elastic telescopic mechanism is arranged on the bases.
Furthermore, the elastic telescopic mechanism is an elastic telescopic rod, and the axis of the elastic telescopic rod is arranged along the diameter direction of the circular ring.
Furthermore, the sliding mechanism is a universal ball arranged at the end part of the elastic telescopic rod.
Furthermore, at least one small lamp is arranged on the base, a telescopic rod is arranged on the base, and a switch connected with a small lamp circuit is arranged at the end part of the telescopic rod.
Furthermore, a touch block matched with the switch is arranged on the universal ball.
Further, the small lamp is an LED lamp, and the switch is a touch switch.
Furthermore, a locking knob is arranged on the telescopic rod and used for fixing the length of the telescopic rod, and scales are arranged on the telescopic rod.
The utility model has the advantages that:
the utility model discloses simple structure, the easy to assemble operation, convenient to use can obviously discover the convex unevenness department of pipeline outer wall to under the effect of elasticity telescopic link, can be used to the petroleum pipeline of different specifications, application scope is wider.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic view of the base structure of the present invention;
reference numerals: 1. a collar; 2. a base; 3. a small lamp; 4. an elastic telescopic rod; 5. a pipeline; 6. a universal ball; 7. a telescopic rod; 8. a touch block; 9. a tact switch; 10. and locking the knob.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, the embodiment discloses a pipeline surface flatness detection device, including the lantern ring 1, lantern ring 1 is the loop configuration, and 1 inner wall of the lantern ring is equipped with a plurality of elastic telescopic mechanism, be equipped with slide mechanism on the elastic telescopic mechanism, overlap 1 cover of lantern ring on pipeline 5, slide mechanism pastes at 5 outer walls of pipeline under elastic telescopic mechanism's elasticity effect, removes the lantern ring 1, and slide mechanism slides at 5 outer walls of pipeline, if there is convex unevenness department in 5 outer walls of pipeline, slide mechanism takes place to remove under the effect of elastic telescopic mechanism elasticity to make slide mechanism paste always and slide at 5 outer walls of pipeline, can detect out the convex unevenness place of 5 outer walls of pipeline from this.
The lantern ring 1 is the ring structure, lantern ring 1 comprises two fan rings, two the fan ring all is semi-circular, constitutes the ring structure after two fan ring closures, and the one end of two fan rings is rotated and is connected, and the other end of two fan rings is equipped with a connecting block respectively, two be equipped with two screw that run through on the connecting block, be equipped with the bolt in the screw, make the tip bolted connection of two fan rings, when needs overlap lantern ring 1 on pipeline 5, take off the bolt on the connecting block, two fan rings rotate around the tip, overlap lantern ring 1 on pipeline 5 after, with two fan ring closures, the connecting block contact of two fan rings twists the screw with the bolt, make lantern ring 1 overlap on pipeline 5, make things convenient for lantern ring 1 to install on pipeline 5 and take off.
Eight bases 2 are arranged on the circumference of the inner wall of the lantern ring 1 at equal intervals, four bases 2 are arranged on the two fan rings respectively, an elastic telescopic rod 4 serving as an elastic telescopic mechanism is arranged on the base 2, the elastic telescopic rod 4 is perpendicular to the base 2 and is arranged along the diameter direction of the lantern ring 1, and the extension line of the axis of the elastic telescopic rod 4 penetrates through the circle center of the lantern ring 1.
The tip of elasticity telescopic link 4 is equipped with slide mechanism, slide mechanism is universal ball 6, universal ball 6 and the contact of 5 outer walls of pipeline, because base 2 equidistant setting on 1 inner wall circumference of the lantern ring, elasticity telescopic link 4 and universal ball 6 equidistant setting also make pipeline 5 be in the position with 1 coaxial line of the lantern ring in the lantern ring 1 to under the effect of elasticity telescopic link 4, the lantern ring 1 can overlap and establish on the pipeline 5 of different specifications for measure the pipeline 5 of different specifications.
The LED lamp socket is characterized in that two small lamps 3 are arranged on a base 2, the small lamps 3 are LED lamps, a battery is further arranged in the base 2, a telescopic rod 7 is arranged on the base 2, the telescopic rod 7 is perpendicular to the base 2 and parallel to an elastic telescopic rod 4, a locking knob 10 is arranged on the telescopic rod 7, the telescopic rod 7 stretches to change the length, then the locking knob 10 is screwed to fix the length of the telescopic rod 7, when the length of the telescopic rod 7 needs to be changed, the locking knob 10 is loosened, a switch connected with the small lamps 3 and a battery circuit is arranged at the end part of the telescopic rod 7, the switch is a light-touch switch 9, scales are arranged on the telescopic rod 7, the distance from the light-touch switch 9 to the center of a lantern ring 1 can be obtained through the scales, a touch block 8 matched with the light-touch switch 9 is correspondingly arranged on a universal ball 6, after the universal ball 6 moves towards the outer side of, the small lamp 3 is lighted, and the small lamp 3 is extinguished after the touch block 8 is not in contact with the light touch switch 9.
The lantern ring 1 is sleeved on the pipeline 5, the pipeline 5 and the lantern ring 1 are coaxial, the eight universal balls 6 are in contact with the outer wall of the pipeline 5, the length of the telescopic rod 7 is adjusted according to the flatness range of the pipeline 5, if the flatness requirement of the pipeline 5 is low, the length of the telescopic rod 7 can be shortened, the light touch switch 9 is far away from the touch block 8 on the universal ball 6, on the contrary, if the flatness requirement of the pipeline 5 is high, the length of the telescopic rod 7 is long, the light touch switch 9 is close to the touch block 8 on the universal ball 6, after the length of the telescopic rod 7 is adjusted, the lantern ring 1 slides on the outer wall of the pipeline 5, the universal ball 6 slides on the surface of the pipeline 5, if the outer wall of the pipeline 5 has convex unevenness, when the universal ball 6 moves to the unevenness, because of height drop exists at the unevenness, the universal ball 6 moves to the outer side of the lantern ring 1, if the protrusion is too large, the preset flatness range is, then touch the piece 8 and touch switch 9 contact on the universal ball 6, make the small lamp 3 light, can find unevenness department, universal ball 6 leaves behind unevenness department, and universal ball 6 keeps away from the lantern ring 1 outside under the effect of elasticity telescopic link 4, makes touch piece 8 no longer with touch switch 9 contact, and small lamp 3 extinguishes.
The above-mentioned embodiment is only the preferred embodiment of the present invention, it is not right the technical scheme of the present invention, as long as the technical scheme that can be realized on the basis of the above-mentioned embodiment without creative work, should all be regarded as falling into the patent of the present invention.
Claims (10)
1. A pipeline surface flatness detecting device, comprising:
a collar having an annular structure;
the elastic telescopic mechanism is arranged on the inner wall of the lantern ring;
the sliding mechanism is arranged on the elastic telescopic mechanism;
wherein, the lantern ring inner wall is equipped with a plurality of elastic telescoping mechanism, and the lantern ring cover slides on the pipeline, and slide mechanism slides on the pipeline surface.
2. The pipe surface flatness detecting apparatus of claim 1, wherein said collar is of an annular ring configuration.
3. The pipe surface flatness detecting apparatus of claim 1, wherein said collar includes two semi-circular fan rings, one end of each of said fan rings is rotatably connected, the other end of each of said fan rings is bolted, and the two fan rings are closed to form the collar.
4. The device for detecting the flatness of the surface of the pipeline according to claim 1, wherein a plurality of bases are arranged on the inner wall of the lantern ring at equal intervals, and the elastic telescopic mechanism is arranged on the bases.
5. The device for detecting the flatness of the surface of the pipeline according to claim 4, wherein at least one small lamp is arranged on the base, a telescopic rod is arranged on the base, and a switch connected with a circuit of the small lamp is arranged at the end part of the telescopic rod.
6. The pipe surface flatness detecting apparatus of claim 5, wherein said small lamp is an LED lamp and said switch is a tact switch.
7. The device for detecting the flatness of the surface of the pipeline according to claim 5, wherein the telescopic rod is provided with a locking knob, the locking knob fixes the length of the telescopic rod, and the telescopic rod is provided with scales.
8. The pipe surface flatness detecting apparatus of claim 1, wherein said elastic expansion mechanism is an elastic expansion rod, and an axis of said elastic expansion rod is arranged along a diameter direction of the collar.
9. The apparatus of claim 8, wherein the sliding mechanism is a ball gimbal mounted on the end of the elastic expansion rod.
10. The apparatus of claim 9, wherein the ball is provided with a contact block cooperating with the switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623722.7U CN210922488U (en) | 2019-09-26 | 2019-09-26 | Pipeline surface flatness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921623722.7U CN210922488U (en) | 2019-09-26 | 2019-09-26 | Pipeline surface flatness detection device |
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| CN210922488U true CN210922488U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921623722.7U Active CN210922488U (en) | 2019-09-26 | 2019-09-26 | Pipeline surface flatness detection device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781487A (en) * | 2020-12-24 | 2021-05-11 | 浙江工业大学 | Device for detecting surface flatness of circular tube |
| CN112880553A (en) * | 2021-01-15 | 2021-06-01 | 刘华 | Device and method for detecting installation flatness of dry-hanging stone curtain wall |
| CN113091582A (en) * | 2021-03-15 | 2021-07-09 | 欧学蓬 | Intelligent manufacturing hollow pipe fitting outer wall flatness detection device |
| CN114136190A (en) * | 2021-06-30 | 2022-03-04 | 永兴特种材料科技股份有限公司 | Wire rod detects auxiliary device of roughness |
| CN115183662A (en) * | 2022-09-15 | 2022-10-14 | 广东工业大学 | Surface flatness detection device for eyebrow pencil inner core |
-
2019
- 2019-09-26 CN CN201921623722.7U patent/CN210922488U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781487A (en) * | 2020-12-24 | 2021-05-11 | 浙江工业大学 | Device for detecting surface flatness of circular tube |
| CN112880553A (en) * | 2021-01-15 | 2021-06-01 | 刘华 | Device and method for detecting installation flatness of dry-hanging stone curtain wall |
| CN112880553B (en) * | 2021-01-15 | 2023-02-03 | 苏州工业园区科特建筑装饰有限公司 | Device and method for detecting installation flatness of dry-hanging stone curtain wall |
| CN113091582A (en) * | 2021-03-15 | 2021-07-09 | 欧学蓬 | Intelligent manufacturing hollow pipe fitting outer wall flatness detection device |
| CN114136190A (en) * | 2021-06-30 | 2022-03-04 | 永兴特种材料科技股份有限公司 | Wire rod detects auxiliary device of roughness |
| CN114136190B (en) * | 2021-06-30 | 2024-08-16 | 湖州永兴特种不锈钢有限公司 | Wire rod detects roughness's auxiliary device |
| CN115183662A (en) * | 2022-09-15 | 2022-10-14 | 广东工业大学 | Surface flatness detection device for eyebrow pencil inner core |
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