CN218628308U - Distance measuring device based on infrared and level meter - Google Patents
Distance measuring device based on infrared and level meter Download PDFInfo
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- CN218628308U CN218628308U CN202220357475.6U CN202220357475U CN218628308U CN 218628308 U CN218628308 U CN 218628308U CN 202220357475 U CN202220357475 U CN 202220357475U CN 218628308 U CN218628308 U CN 218628308U
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- level meter
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Abstract
The utility model discloses a range unit based on infrared and spirit level, including the spirit level and arrange the infrared distance meter of spirit level top surface in, infrared distance meter's infrared ray is received/is sent out the end and is perpendicular with the spirit level top surface. The utility model discloses both guarantee detecting element level, perpendicular, guarantee at same height with the few oily equipment body sample connection of electric power again to can reduce the safety risk.
Description
Technical Field
The utility model relates to a power transmission and distribution technical field especially relates to a range unit based on infrared and spirit level.
Background
Based on that the online pressure monitoring device of the power oil-less equipment is widely applied to pressure monitoring of insulating oil of oil-immersed type oil-less equipment of a transformer substation, at present, in the field installation process of the online pressure monitoring device of the power oil-less equipment, each interval (three-phase) detection unit is required to be installed on an electric pole to be guaranteed to be consistent with the height of a body sampling port, and in the same horizontal plane, a mode of combining a tape measure and a level meter is generally adopted.
The above method has the following defects: the tape measure used in the substation has potential safety hazards, and the tape measure and the level gauge are used simultaneously, so that the installation and operation are not convenient.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a range unit based on infrared and spirit level both guarantees detecting element level, perpendicular, guarantees again with current transformer body sample connection at same height, and reduces the safety risk.
In order to achieve the above object, the utility model discloses utilize spirit level and infrared distance meter to make up into one set and can guarantee the level and can guarantee the vertically device again, wherein, the spirit level is used for guaranteeing the level, thereby arranges infrared distance meter in perpendicularly in the spirit level and guarantees infrared distance meter measurement vertical distance to highly make its installation detecting element effect on unified horizontal plane according to the measuring, concrete technical scheme is as follows:
the distance measuring device based on the infrared and level instruments comprises the level instrument and the infrared distance measuring instrument arranged on the top surface of the level instrument, wherein an infrared receiving/sending end of the infrared distance measuring instrument is perpendicular to the top surface of the level instrument. The spirit level is perpendicular with infrared distancer, can guarantee that the spirit level when horizontal position, infrared distancer is in vertical direction, conveniently is used for measuring the distance of direction of height.
In order to ensure that the infrared distance measuring instrument is vertical to the level instrument, the bottom surface of the infrared distance measuring instrument is a plane, the top surface of the level instrument is a plane, and the bottom surface of the infrared distance measuring instrument is attached to the top surface of the level instrument, so that the infrared distance measuring instrument naturally forms a vertical relation between the infrared distance measuring instrument and the level instrument when being attached to the level instrument.
As an optimal mounting scheme, the top surface of the level gauge and the bottom surface of the infrared distance meter are respectively and fixedly provided with a rough surface or a hook surface of the magic tape which are matched with each other, and the rough surface and the hook surface of the magic tape are directly matched with each other during mounting.
As another preferred subsides dress scheme, adopt the connecting piece to paste dress, the bottom suit of infrared distancer is at the top of connecting piece, the bottom and the spirit level joint of connecting piece.
The preferred snap-in solution is as follows: the level gauge is strip-shaped, the four corners of the bottom of the connecting piece are respectively provided with an elastic clamping strip, and the elastic clamping strips are clamped on the outer edge of the long edge of the level gauge. The distance between the elastic clamping strips can be slightly smaller than the size of the short edge of the level, and the elastic clamping strips are slightly expanded by the elasticity of the elastic clamping strips to clamp the level.
In order to further ensure the clamping firmness, the free end of the elastic clamping strip is inwards inclined.
As the preferable connection scheme of the infrared distance measuring instrument and the connecting piece, the top of the connecting piece is provided with a containing groove, the inner wall of the containing groove is provided with an annular step, and the bottom of the infrared distance measuring instrument is inserted into the containing groove and is placed on the annular step. The inner diameter of the containing groove at the upper part of the annular step is slightly larger than the transverse size of the bottom of the infrared distance meter, the inner diameter of the containing groove at the annular step part is smaller than the transverse size of the bottom of the infrared distance meter, and when the infrared distance meter is inserted into the containing groove, the containing groove can be ensured to support the infrared distance meter through the annular step, so that the height of the infrared distance meter is ensured to be fixed during each measurement; and, because the internal diameter of holding tank is greater than infrared distance meter's the horizontal size in bottom a little for infrared distance meter is difficult for appearing lateral displacement.
Furthermore, in order to facilitate fixation during use, two ends of the level gauge are respectively provided with a fixing piece used for being connected with a measured object.
The utility model discloses a use method as follows:
1. two ends of the level meter are abutted against the supporting part of the object to be measured, and the receiving/transmitting end of the infrared distance meter is aligned to the detecting part of the object to be measured.
2. The level is adjusted to be in a horizontal position, and the level can be further fixed on the supporting component.
3. And turning on the infrared distance meter to measure the distance.
The utility model discloses both guarantee detecting element level, perpendicular, guarantee at same height with the few oily equipment body sample connection of electric power again to can reduce the safety risk.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic structural view of embodiment 2.
Fig. 3 is an exemplary diagram of a practical application of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.
Example 1
As shown in fig. 1, the present embodiment discloses a distance measuring device based on infrared and level meter, which specifically includes: spirit level 1, infrared distance measuring instrument 2, the top surface of spirit level 1 is the plane, infrared distance measuring instrument 2's bottom surface is pasted the dress at spirit level 1's top surface, concrete dress mode adopts magic subsides 3, adorn the hair side or the hook face of mutually supporting magic subsides 3 respectively admittedly promptly in spirit level 1's top surface and infrared distance measuring instrument 2's bottom surface respectively, paste through magic 3 during the use and paste the dress, can separate spirit level 1 when not using, infrared distance measuring instrument 2, convenient transportation and storage.
The two ends of the level 1 are respectively provided with a fixing part 4 used for being connected with a measured object, and the fixing part 4 can be a lantern ring, a sleeve rope and the like, and can also be a specific clamp.
Example 2
As shown in fig. 2, the present embodiment is different from embodiment 1 in that:
do not adopt the magic to paste between infrared distance measuring instrument 2 and the spirit level 1 to be connected, the bottom suit of infrared distance measuring instrument 2 is at the top of connecting piece 12, and the bottom of connecting piece 12 is specific with 1 joint of spirit level:
the top of connecting piece 12 sets up holding tank 6, and 6 inner walls of holding tank are equipped with annular step 7, and the bottom of infrared distance meter 2 inserts holding tank 6 and shelve on annular step 7, and the internal diameter of holding tank 6 is slightly greater than infrared distance meter 2 for infrared distance meter 2 does not swing, not lateral sliding at holding tank 6. The level meter 1 is in a strip shape, the four corners of the bottom of the connecting piece 12 are respectively provided with the elastic clamping strips 5, the elastic clamping strips 5 are clamped on the outer edges of the long edges of the level meter 1, and the free ends of the elastic clamping strips 5 are inwards inclined, so that the clamping firmness can be ensured.
Other parts of this embodiment are the same as embodiment 1, and thus are not described in detail.
Example 3
As shown in fig. 3, the present embodiment discloses an example of practical application of the distance measuring device based on the infrared and level meter, which is used for measuring a distance between sampling ports of a body of a power oil-less device installed on an electric pole in an installation field process of the power oil-less device pressure detecting device, where the power oil-less device is a current transformer, and the specific application is as follows:
fixing two ends of the level meter 1 on corresponding electric poles 8 erected on the bottom surface 11 through fixing pieces 4, enabling the infrared distance meter 2 to face a body sampling port 9 of the current transformer, adjusting the level meter 1 to be horizontal in the fixing process, then fastening and keeping the level meter 1 horizontal, and then starting the infrared distance meter 2 to measure a height difference 10 between the infrared distance meter and the body sampling port 9.
It was determined by the above method that the height difference between each interval (three-phase) detecting unit and the body sampling port 9 is the same.
Of course, the present invention may have other embodiments, and those skilled in the art may make various corresponding changes and modifications according to the present invention without departing from the spirit and the essence of the present invention, and these corresponding changes and modifications should fall within the protection scope of the appended claims.
Claims (2)
1. Distance measuring device based on infrared and spirit level, its characterized in that: the infrared distance measuring device comprises a level meter and an infrared distance measuring device arranged on the top surface of the level meter, wherein an infrared receiving/sending end of the infrared distance measuring device is vertical to the top surface of the level meter;
the bottom of the infrared distance meter is sleeved at the top of the connecting piece, and the bottom of the connecting piece is clamped with the level meter; the level meter is strip-shaped, the four corners of the bottom of the connecting piece are respectively provided with an elastic clamping strip, the elastic clamping strips are clamped on the outer edge of the long edge of the level meter, and the free ends of the elastic clamping strips are inclined inwards;
the bottom suit of infrared range finder is at the top of connecting piece, the top of connecting piece sets up the holding tank, the holding tank inner wall is equipped with annular step, infrared range finder's bottom inserts the holding tank and shelves on annular step.
2. The infrared and level gauge-based range finder device of claim 1, wherein: and fixing parts used for being connected with a measured object are respectively arranged at two ends of the level meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220357475.6U CN218628308U (en) | 2022-02-22 | 2022-02-22 | Distance measuring device based on infrared and level meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220357475.6U CN218628308U (en) | 2022-02-22 | 2022-02-22 | Distance measuring device based on infrared and level meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218628308U true CN218628308U (en) | 2023-03-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220357475.6U Active CN218628308U (en) | 2022-02-22 | 2022-02-22 | Distance measuring device based on infrared and level meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218628308U (en) |
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2022
- 2022-02-22 CN CN202220357475.6U patent/CN218628308U/en active Active
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