CN214470896U - A north indicator for vertical type wind pole - Google Patents
A north indicator for vertical type wind pole Download PDFInfo
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- CN214470896U CN214470896U CN202023261026.1U CN202023261026U CN214470896U CN 214470896 U CN214470896 U CN 214470896U CN 202023261026 U CN202023261026 U CN 202023261026U CN 214470896 U CN214470896 U CN 214470896U
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- folding rod
- rod
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Abstract
The utility model discloses a north-seeking device for a vertical air rod, which comprises a fixed seat, a folding rod, a laser pen, a direction needle and a fixed belt, wherein the fixed seat is used for connecting the rod body of the vertical air rod and installing the folding rod by magnetic force; the fixing seat is of a rectangular box body structure, the bottom surface of the fixing seat is a semicircular bottom surface, and a plurality of strong magnetic stripes are adhered to the semicircular bottom surface at equal intervals; the length of the strong magnetic strip is consistent with that of the fixed seat; oval fixing holes are symmetrically formed in the upper parts of the left seat side and the right seat side of the fixing seat; the lower parts of the left and right seat sides of the fixed seat are symmetrically provided with mounting holes, and the folding rod is fixedly mounted through bolts; the utility model has the advantages that: utilize magnet absorption on the wind pole, need not to right, the laser pen throws, does not receive wind-force and light strong and weak influence, is fit for the operation of various periods, and equipment is small and exquisite light, portable and one-hand operation, can accurately correspond the well north orientation of ground determination.
Description
Technical Field
The utility model belongs to the accessory field for the wind pole, and the utility model relates to a north-seeking device for vertical type wind pole that says so belongs to wind pole.
Background
A vertical wind pole is fixedly arranged outdoors in a meteorological monitoring station or an ocean monitoring station and used for monitoring wind speed and wind direction elements for a long time, and a sensor and a data transmission cable are arranged on the vertical wind pole and are a precise instrument capable of working automatically; the vertical wind rod is generally made of metal materials, and in use, the wind direction can be accurately measured only by accurately determining the position when the wind sensor is installed on the vertical wind rod; the traditional north direction determining method is that after a person climbs an upright wind pole, the north direction is determined by a mobile phone or a north pointer on the upright wind pole, or the north direction is marked on the ground and is sensed by an installer to correspond to the north direction. The former is mostly operated by one hand when working aloft, the mobile phone or the compass needs to be kept horizontal, the measurement result is difficult to be stable, and after the measurement result is determined, the measurement result is not dynamic, and the direction needs to be calibrated by rotating an instrument by the other hand, so that the difficulty of the aloft operation is very high; the latter is calibrated by human eyes, is limited by spatial position, cannot completely realize three points and one line, cannot ensure consistent direction, is operated by non-professional personnel under most conditions, and has larger error.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design a north arrow device for vertical type wind pole, be fit for various period operations, and the equipment is small and exquisite light, portable and one-hand operation can accurately correspond the well north orientation of ground determination.
The technical scheme of the utility model is that:
a north-seeking device for a vertical wind rod comprises a fixed seat, a folding rod, a laser pen, a direction needle and a fixed belt;
the fixed seat is used for magnetically connecting the rod body of the vertical air rod and the installation folding rod; the fixing seat is of a rectangular box body structure, the bottom surface of the fixing seat is a semicircular bottom surface, and a plurality of strong magnetic stripes are adhered to the semicircular bottom surface at equal intervals and are used for being connected to the upper part of the metal vertical air rod in a magnetic force mode; the length of the strong magnetic strip is consistent with that of the fixed seat; oval fixing holes are symmetrically formed in the upper parts of the left seat edge and the right seat edge of the fixing seat and used for fixing the folding rod and installing the fixing belt; the lower parts of the left seat side and the right seat side of the fixed seat are symmetrically provided with mounting holes, and the folding rod is fixedly mounted through bolts.
The folding rod is of a cuboid structure, the length, the width and the height of the folding rod are slightly smaller than those of the fixed seat, and the top of the folding rod is of a round hole-shaped concave structure and is used for placing a direction needle; a rubber gasket is adhered to the inner side of the concave structure, and the direction needle is fixed through the friction force of the rubber gasket; the folding rod is provided with an installation hole which penetrates through the folding rod up and down and is used for installing and fixing a laser pen, after the laser pen is fixed, a laser emitting port of the laser pen faces the ground and emits a laser beam, and the laser beam is aligned to a north-seeking position line of a mark on the ground and is then used for calibrating the north-seeking direction; the inner wall of the mounting hole is provided with threads for connecting the laser pen in a threaded manner; the upper part of the folding rod is provided with a laser pen placing groove for daily storage of a laser pen, the laser pen placing groove is concave, the two ends of the laser pen placing groove are high, the middle of the laser pen placing groove is low, and the laser pen placing groove is used for clamping the laser pen; when the laser pen is used, the laser pen is taken out of the laser pen placing groove and then is installed in the laser pen installing hole for direction correction.
And symmetrically designed oval spring fixing keys are installed at one end of the front side and the rear side of the folding rod.
The fixing belt is used for fixing the fixing seat on the vertical wind pole in an auxiliary mode, and the fixing seat is prevented from sliding off; the fixing belt consists of a belt body and a detachable connector; the belt body is in a strip shape, and the inner side of the belt body is provided with a plurality of strong magnetic sheets for magnetically connecting the rod body of the vertical air rod; the two ends of the belt body are connected with the detachable connectors; the detachable connecting head consists of a detachable connecting chain, a fixing head and a connecting head, the detachable connecting chain is in a strip shape, the structure of the detachable connecting chain is consistent with that of a steel watchband, and the detachable connecting chain can be detached and adjusted according to the diameter of a vertical type air rod body; the connector is connected to the detachable connecting chain; the connector middle part is equipped with the connector, through screwed connection in on the oval fixed orifices of two seat limit upsides of fixing base.
The front side and the rear side of the folding rod are provided with oppositely penetrating screw holes which are fixed on the mounting holes of the fixing seat through bolts.
When the folding wind rod is used, the fixed seat is firstly installed on the upper part of the rod body of the vertical wind rod in a magnetic force mode, the folding rod is downwards adjusted to a position vertical to the fixed seat from the inside of the fixed seat, and the folding rod is transversely placed on the closed edges of the bottom ends of the two seat edges; the direction needle faces one direction; then the fixing belt is arranged on the fixing seat; meanwhile, a vertical line is drawn on the ground where the vertical wind rod is located according to the north direction, the folding rod is adjusted to be parallel to the vertical line, meanwhile, the laser line on the laser pen is used for correction, and after the correction is correct, the direction pointed by the direction pointer is the north direction.
The utility model has the advantages that: utilize magnet absorption on the vertical type wind pole of metal material, need not to right, the laser pen throws, does not receive wind-force and light strong and weak influence, is fit for the operation of various periods, and equipment is small and exquisite light, portable and one-hand operation, can correspond the well north orientation of ground determination accurately.
The present invention will be further explained with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural view of a north-seeking device for a vertical wind pole according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a fixing band according to an embodiment of the present invention;
in the figure: the laser pen fixing device comprises a fixing seat 1, a semicircular bottom surface 11, an oval fixing hole 12, a mounting hole 13, a folding rod 2, a mounting hole 21, a laser pen 3, a directional needle 4 and a fixing band 5.
Detailed Description
The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.
Example 1
As shown in fig. 1-2, a north-seeking device for a vertical wind rod comprises a fixed seat 1, a folding rod 2, a laser pen 3, a direction needle 4 and a fixing band 5;
the fixed seat 1 is used for connecting a vertical air rod body and a mounting folding rod 2 through magnetic force; the fixing seat 1 is of a rectangular box body structure, the bottom surface of the fixing seat 1 is a semicircular bottom surface 11, and a plurality of strong magnetic stripes are adhered to the semicircular bottom surface at equal intervals and are used for being connected to the upper part of the metal vertical air rod in a magnetic force mode; the length of the strong magnetic strip is consistent with that of the fixed seat 1; the upper parts of the left and right seat edges of the fixed seat 1 are symmetrically provided with oval fixing holes 12 for fixing the folding rod 2 and the mounting fixing belt 5; the lower parts of the left and right seat sides of the fixed seat 1 are symmetrically provided with mounting holes 13, and the folding rod 2 is fixedly mounted through bolts;
the folding rod 2 is of a cuboid structure, the length, the width and the height of the folding rod are slightly smaller than those of the fixed seat 1, and the top of the folding rod 2 is of a round hole-shaped concave structure and is used for placing a direction needle 4; a rubber gasket is adhered to the inner side of the concave structure, and the direction needle 4 is fixed through the friction force of the rubber gasket; the folding rod 2 is provided with an installation hole 21 which penetrates through the folding rod up and down and is used for installing and fixing the laser pen 3, after the laser pen 3 is fixed, a laser emitting port of the laser pen 3 faces the ground and emits a laser beam, and the laser beam is aligned to a north-seeking position line of a mark on the ground and is then used for calibrating the north-seeking direction; the inner wall of the mounting hole 21 is provided with threads for connecting the laser pen 3 in a threaded manner; the upper part of the folding rod 2 is provided with a laser pen placing groove 22 for daily storage of the laser pen 3, the laser pen placing groove 22 is concave, the two ends are high, the middle is low, and the laser pen placing groove is used for clamping the laser pen 3; when the laser pen 3 is used, the laser pen is taken out of the laser pen placing groove 22 and then is installed in the laser pen installing hole 21 for direction correction;
the front end and the rear end of the folding rod 2 are provided with symmetrically designed oval spring fixing keys 23;
the fixing belt 5 is used for fixing the fixing seat 1 on the vertical wind pole in an auxiliary manner so as to prevent the fixing seat 1 from sliding off; the fixing belt 5 consists of a belt body 51 and a detachable connector; the belt body 51 is in a strip shape, and the inner side of the belt body is provided with a plurality of strong magnetic sheets 52 which are used for being connected with a vertical air rod body by magnetic force; the two ends of the belt body 51 are connected with the detachable connectors; the detachable connecting head consists of a detachable connecting chain 53, a fixing head 54 and a connecting head 55, the detachable connecting chain 53 is long-strip-shaped, the structure of the detachable connecting chain is consistent with that of a steel watchband, and the detachable connecting chain can be detached and adjusted according to the diameter of a vertical air rod body; the connector 55 is connected to the detachable connecting chain 53; a connector is arranged in the middle of the connector 55 and is connected to the oval fixing holes 12 on the upper sides of the two seat edges of the fixing seat 1 through screws;
the front side and the rear side of the folding rod 2 are provided with oppositely penetrating screw holes which are fixed on the mounting holes 13 of the fixed seat 1 through bolts.
When the folding wind rod is used, the fixed seat is firstly installed on the upper part of the rod body of the vertical wind rod in a magnetic force mode, the folding rod is downwards adjusted to a position vertical to the fixed seat from the inside of the fixed seat, and the folding rod is transversely placed on the closed edges of the bottom ends of the two seat edges; the direction needle faces one direction; then the fixing belt is arranged on the fixing seat; meanwhile, a vertical line is drawn on the ground where the vertical wind rod is located according to the north direction, the folding rod is adjusted to be parallel to the vertical line, meanwhile, the laser line on the laser pen is used for correction, and after the correction is correct, the direction pointed by the direction pointer is the north direction.
Claims (5)
1. The utility model provides a north arrow device for vertical type wind pole which characterized in that: comprises a fixed seat, a folding rod, a laser pen, a direction needle and a fixed belt;
the fixed seat is used for magnetically connecting the rod body of the vertical air rod and the installation folding rod; the fixing seat is of a rectangular box body structure, the bottom surface of the fixing seat is a semicircular bottom surface, and a plurality of strong magnetic stripes are adhered to the semicircular bottom surface at equal intervals and are used for being connected to the upper part of the metal vertical air rod in a magnetic force mode; the length of the strong magnetic strip is consistent with that of the fixed seat; oval fixing holes are symmetrically formed in the upper parts of the left seat edge and the right seat edge of the fixing seat and used for fixing the folding rod and installing the fixing belt; the lower parts of the left seat side and the right seat side of the fixed seat are symmetrically provided with mounting holes, and the folding rod is fixedly mounted through bolts.
2. The north arrow for an upright wind pole as claimed in claim 1, wherein: the folding rod is of a cuboid structure, the length, the width and the height of the folding rod are slightly smaller than those of the fixed seat, and the top of the folding rod is of a round hole-shaped concave structure and is used for placing a direction needle; a rubber gasket is adhered to the inner side of the concave structure, and the direction needle is fixed through the friction force of the rubber gasket; the folding rod is provided with a vertically penetrating mounting hole for mounting and fixing a laser pen; the inner wall of the mounting hole is provided with threads for connecting the laser pen in a threaded manner; the upper portion of folding rod is equipped with the laser pen mounting groove for daily laser pen of depositing, the laser pen mounting groove is "concave" font, and the both ends height is middle low, is used for cliping the laser pen.
3. A north arrow for an upright wind pole as claimed in claim 2, wherein: and symmetrically designed oval spring fixing keys are installed at one end of the front side and the rear side of the folding rod.
4. A north arrow for an upright wind pole as claimed in claim 3, wherein: the fixing belt is used for fixing the fixing seat on the vertical wind pole in an auxiliary manner; the fixing belt consists of a belt body and a detachable connector; the belt body is in a strip shape, and the inner side of the belt body is provided with a plurality of strong magnetic sheets for magnetically connecting the rod body of the vertical air rod; the two ends of the belt body are connected with the detachable connectors; the detachable connecting head consists of a detachable connecting chain, a fixing head and a connecting head, and the detachable connecting chain is in a strip shape and has the same structure as a steel watchband; the connector is connected to the detachable connecting chain; the connector middle part is equipped with the connector, through screwed connection in on the oval fixed orifices of two seat limit upsides of fixing base.
5. The north arrow for an upright wind pole as claimed in claim 4, wherein: the front side and the rear side of the folding rod are provided with oppositely penetrating screw holes which are fixed on the mounting holes of the fixing seat through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261026.1U CN214470896U (en) | 2020-12-30 | 2020-12-30 | A north indicator for vertical type wind pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023261026.1U CN214470896U (en) | 2020-12-30 | 2020-12-30 | A north indicator for vertical type wind pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214470896U true CN214470896U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023261026.1U Active CN214470896U (en) | 2020-12-30 | 2020-12-30 | A north indicator for vertical type wind pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214470896U (en) |
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2020
- 2020-12-30 CN CN202023261026.1U patent/CN214470896U/en active Active
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