CN211059646U - Wind speed tester support frame - Google Patents
Wind speed tester support frame Download PDFInfo
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- CN211059646U CN211059646U CN201922042280.3U CN201922042280U CN211059646U CN 211059646 U CN211059646 U CN 211059646U CN 201922042280 U CN201922042280 U CN 201922042280U CN 211059646 U CN211059646 U CN 211059646U
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Abstract
The utility model relates to a wind speed tester support frame of technical field that the wind speed was measured aims at solving the problem that improves wind speed tester measurement accuracy, the on-line screen storage device comprises a base, the universal wheel is installed to the bottom of base, be equipped with the perpendicular to on the base the bracing piece that the base top set up, bracing piece one side is equipped with the edge the first spout that bracing piece length direction set up, be equipped with the salient in the first spout sets up and can follow the slider that first spout slided, be equipped with the wind speed tester on the slider, the bracing piece is kept away from the one end of base is fixed with the pulley, the opposite side that the bracing piece is close to the bottom is equipped with first support, be fixed with drive assembly on the first support, drive assembly the pulley reaches connect through the rope between the slider. The utility model discloses the effect that improves wind speed tester measurement accuracy has.
Description
Technical Field
The utility model belongs to the technical field of wind speed measuring's technique and specifically relates to an anemometer support frame is related to.
Background
Wind speed measurement is widely used in the fields of meteorology, oceans, airports, ports, laboratories, agriculture and industry, traffic and the like, and has promotion effect on the research of the fields, wind speed is one of the main parameters of the climatology research, and the measurement of atmospheric wind has important effect and significance on the aspects of global climate change research, aerospace industry, military application and the like.
The anemoscope is an instrument for measuring air flow rate, a tiny wind speed sensor is arranged at the top of a probe of a measuring rod of the anemoscope, a nickel-chromium wire coil and a thermocouple are burnt in a ball, the sensor is directly exposed in air flow, when current with a certain size passes through a heating coil, a glass ball is heated to a certain temperature, and at the moment, corresponding thermoelectric potential appears at two ends of the thermocouple. When the anemoscope is in the static air, the thermoelectric potential is a fixed value, when the wind speed is measured, the temperature of the working environment of the thermocouple is reduced by airflow, the thermoelectric potentials at two ends of the thermocouple are changed, and the value is a function of the wind speed, so that the corresponding wind speed value can be calculated through the measurement of the thermoelectric potential.
Among the prior art, the application document with publication number CN108982895A discloses an anemoscope support frame, anemoscope support frame includes the flat-plate base, four universal wheels that the size is the same are installed to the bottom of base, the base top is equipped with straight rod-shaped bracing piece perpendicularly, be equipped with one section cylinder spiral spring in the middle of the bracing piece, the bracing piece side is equipped with annular handle, the handle is located the spring top, the bracing piece top is equipped with flat-plate-shaped roof perpendicularly, the roof top is equipped with the fixation clamp perpendicularly.
The working process is as follows: when the wind speed tester supporting frame is used, a handle can be held by a hand to push the supporting rod, and the universal wheel at the bottom of the base is utilized to roll to conveniently move the wind speed tester supporting frame. Can step on the base with the foot after the appointed place, hold the handle and stimulate the bracing piece, let the spring crooked, make the roof descend to the height that the user can reach, then tightly centre gripping the wind speed tester with the fixation clamp, then release the bracing piece, let the spring kick-back, bounce roof and wind speed tester to the high sky and detect the wind speed. The anemometer reading can be easily removed again in the same way. This wind speed tester support frame can erect wind speed tester to the high altitude in the level land conveniently and measure the wind speed, convenient to use, and it is convenient to remove moreover, and the practicality is strong.
However, the above-described technique has the following drawbacks: when the wind speed of needs test eminence, operating personnel need hold the handle, the flexible messenger support frame that utilizes the spring reduces the height, operating personnel is fixed in the support frame top with the wind speed tester again, then it lets the spring utilize the resilience force to let the wind speed tester return the high aerial and carry out the wind speed and measure to let the wind speed tester kick-back, let the wind speed tester kick-back to high aerial can cause the spring to warp many times, the spring warp can influence the stable support of bracing piece to the wind speed tester, influence the test result.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an anemoscope support frame has the beneficial effect that stably supports in order to improve anemoscope measuring accuracy to the bracing piece.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an anemoscope support frame, includes the base, the universal wheel, its characterized in that are installed to the bottom of base: be equipped with the perpendicular to on the base the bracing piece that the base top set up, bracing piece one side is equipped with the edge the first spout that bracing piece length direction set up, be equipped with the salient in the first spout sets up and can follow the slider that first spout slided, be equipped with the wind speed tester on the slider, the bracing piece is kept away from the one end of base is fixed with the pulley, the bracing piece is close to the opposite side of bottom and is equipped with first support, be fixed with drive assembly on the first support, drive assembly the pulley reaches connect through the rope between the slider.
By adopting the technical scheme, in an initial state, the wind speed tester is positioned at one end close to the base, when the wind speed at a high position needs to be tested, an operator starts the driving assembly, the driving assembly drives the rope close to one side of the driving assembly to slide, the wind speed tester fixed on the sliding block rises under the lifting of the rope close to one side of the first sliding chute, and the driving assembly is stopped when the wind speed tester rises to a certain height; after the wind speed tester tests for a certain time, an operator controls the driving assembly to enable the rope to enable the wind speed tester to slide towards one end, close to the base, of the first sliding groove along the first sliding groove, and finally the wind speed tester is taken down by the operator to read data.
The utility model discloses further set up to: the first support is fixed with a set of second support, drive assembly includes two pivot that is equipped with between the second support and arbitrary the fixed motor of being connected with the power in second support one side, around being equipped with the rope in the pivot, motor output shaft free end and pivot one end fixed connection.
Through adopting above-mentioned technical scheme, the rope rises and descends the in-process and need the rolling and unreel, and the setting of pivot and motor has realized the automation to rope rolling and unreel operation.
The utility model discloses further set up to: the distance between the first support and the base is less than two meters.
Through adopting above-mentioned technical scheme, the distance between first support and the base is less than two meters and can guarantee that the adult stands convenient operation motor on the base and changes the rope.
The utility model discloses further set up to: and pull ropes are arranged on two side walls of the sliding block adjacent to the first sliding groove and on the side wall far away from one side of the first sliding groove, and each pull rope is fixedly connected with the rope.
Through adopting above-mentioned technical scheme, the stay cord that sets up on the both sides wall that slider and first spout are adjacent and the lateral wall of keeping away from first spout one side is triangular distribution, has realized the stability of slider when sliding in first spout.
The utility model discloses further set up to: the bracing piece is close to the one end of base is equipped with the second spout that sets up with the height, the second spout is established to be followed bracing piece week side evenly distributed's three, each all be equipped with the third support in the second spout, the third support with be close to the second spout one end of base is articulated.
Through adopting above-mentioned technical scheme, along the setting of bracing piece week side evenly distributed's three third support realized the stable support to the bracing piece, the third support is articulated with the second spout one end that is close to the base, is convenient for collect in the second spout with the third support.
The utility model discloses further set up to: the end part of each third bracket far away from the hinge joint side is provided with a sharp corner.
Through adopting above-mentioned technical scheme, the tip that articulated side was kept away from to the third support sets up the firm support that has realized the third support for the closed angle to the stability of reinforcing bracing piece.
The utility model discloses further set up to: the bracing piece is close the upper end of second spout be equipped with first semicircle ring and with first semicircle ring one end articulated second semicircle ring, first semicircle ring and second semicircle ring other end joint.
Through adopting above-mentioned technical scheme, when the third support was collected in the second spout, in order to prevent that the third support breaks away from the second support because of rocking, the setting of first semicircle ring and second semicircle ring has realized the fixed to the third support.
The utility model discloses further set up to: one side of the base is provided with a push rod.
Through adopting above-mentioned technical scheme, the setting up of push rod has realized operating personnel to the convenient promotion of base.
To sum up, the utility model discloses a beneficial technological effect does:
1. by the designed driving assembly, the wind speed tester is stably lifted and lowered, and the testing precision is improved;
2. the third support is designed, so that the support rod is stably supported, and the stability of the wind speed tester during testing is ensured;
3. through the first semicircle ring and the second semicircle ring of design, realized the fixed to the third support, prevent that the third support breaks away from in following the second spout.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
In the figure, 1, a base; 2. a universal wheel; 3. a push rod; 4. a motor; 5. a second bracket; 6. a rotating shaft; 7. a rope; 8. a pulley; 9. a wind speed tester; 10. pulling a rope; 11. a slider; 12. a first chute; 13. a first bracket; 14. a second chute; 15. a third support; 16. a drive assembly; 17. a support bar; 21. a first semicircular ring; 22. a second semi-circular ring; 23. a snap ring; 24. a hook.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model discloses a wind speed tester support frame, as shown in figure 1, including base 1, be provided with the bracing piece 17 that perpendicular to base 1 top set up on base 1, for the convenience of operating personnel removes base 1, universal wheel 2 is installed to base 1's bottom, and base 1 one side is provided with push rod 3.
In order to realize the stable lifting of the wind speed tester 9 and ensure the testing precision of wind speed measurement, as shown in fig. 1, one side of a support rod 17 is provided with a first chute 12 arranged along the length direction of the support rod 17, a slide block 11 which is protruded out of the first chute 12 and can slide along the first chute 12 is arranged in the first chute 12, the wind speed tester 9 is arranged on the slide block 11, two side walls of the slide block 11 adjacent to the first chute 12 and the side wall far away from one side of the first chute 12 are both provided with a pull rope 10, each pull rope 10 is fixedly connected with a rope 7, one end of the support rod 17 far away from the base 1 is fixed with a pulley 8, the other side of the support rod 17 near the bottom end is provided with a first bracket 13, in order to realize the automation of the winding and unwinding operation of the rope 7, the first bracket 13 is fixed with a group of second brackets 5, a driving component 16 comprises a rotating shaft 6 arranged between the two second brackets 5 and a, the rope 7 is wound on the rotating shaft 6, the free end of an output shaft of the motor 4 is fixedly connected with one end of the rotating shaft 6, a power box for driving the motor 4 to work is arranged on the base 1 in the embodiment, the driving assembly 16, the pulley 8 and the sliding block 11 are connected through the rope 7, in order to guarantee that an adult can conveniently operate the motor 4 and replace the rope 7 when standing on the base 1, the distance between the first support 13 and the base 1 is less than two meters, and the second support 5 is fixed on the first support 13.
In order to realize stable support of the supporting rod 17, as shown in fig. 1, one end of the supporting rod 17 close to the base 1 is provided with three second sliding grooves 14 arranged at the same height, the number of the second sliding grooves 14 is three, the number of the second sliding grooves is uniformly distributed along the peripheral side of the supporting rod 17, a third support 15 is arranged in each second sliding groove 14, the third support 15 is hinged to one end of the second sliding groove 14 close to the base 1, and further, in order to enhance the stability of the supporting rod 17, the end of each third support 15 far away from the hinged side is set to be a sharp corner.
In order to prevent the third bracket 15 from being separated from the second bracket 5 due to shaking, as shown in fig. 2, a first semicircular ring and a second semicircular ring 22 hinged to one end of the first semicircular ring 21 are disposed at the upper end of the support rod 17 close to the second chute 14, the other ends of the first semicircular ring and the second semicircular ring 22 are connected in a clamping manner, in this embodiment, a clamping ring 23 is disposed on the first semicircular ring 21, and a clamping hook 24 connected with the clamping ring 23 in a clamping manner is disposed on the second semicircular ring 22.
The working process of the embodiment is as follows: in an initial state, the wind speed tester 9 is located at one end close to the base 1, when the wind speed at a high position needs to be tested, an operator starts the motor 4, the motor 4 drives the rope 7 close to one side of the motor 4 to slide, the wind speed tester 9 fixed on the sliding block 11 is lifted up and lifted up by the rope 7 close to one side of the first sliding groove 12, so that the wind speed tester 9 is lifted to a certain height and stably tests the wind speed, the operator opens the first semicircular ring 21 and the second semicircular ring 22, and the third support 15 is taken out from the second sliding groove 14 and supported on the base 1; after the wind speed tester 9 tests for a certain time, the operator controls the motor 4 to make the rope 7 drive the wind speed tester 9 to slide along the first sliding groove 12 towards the end of the first sliding groove 12 close to the base 1, and finally the operator takes off the wind speed tester 9 to read data, and after the test is finished, the third support 15 is folded in the second sliding groove 14 and fixed by the first semicircular ring 21 and the second semicircular ring 22.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an anemoscope support frame, includes base (1), universal wheel (2), its characterized in that are installed to the bottom of base (1): be equipped with the perpendicular to on base (1) bracing piece (17) that base (1) top set up, bracing piece (17) one side is equipped with the edge first spout (12) that bracing piece (17) length direction set up, be equipped with the salient in first spout (12) set up and can follow slider (11) that first spout (12) slided, be equipped with wind speed tester (9) on slider (11), bracing piece (17) are kept away from the one end of base (1) is fixed with pulley (8), the opposite side that bracing piece (17) are close to the bottom is equipped with first support (13), be fixed with drive assembly (16) on first support (13), drive assembly (16) pulley (8) reach connect through rope (7) between slider (11).
2. The wind speed tester support frame of claim 1, wherein: be fixed with a set of second support (5) on first support (13), drive assembly (16) include two pivot (6) that are equipped with between second support (5) and arbitrary second support (5) one side fixed motor (4) be connected with the power, around being equipped with rope (7) on pivot (6), motor (4) output shaft free end and pivot (6) one end fixed connection.
3. The wind speed tester support frame of claim 1, wherein: the distance between the first support (13) and the base (1) is less than two meters.
4. The wind speed tester support frame of claim 1, wherein: and pulling ropes (10) are respectively arranged on two side walls of the sliding block (11) adjacent to the first sliding groove (12) and on the side wall far away from one side of the first sliding groove (12), and each pulling rope (10) is fixedly connected with the rope (7).
5. The wind speed tester support frame of claim 1, wherein: bracing piece (17) are close to the one end of base (1) is equipped with second spout (14) that the co-altitude set up, second spout (14) are established to be followed bracing piece (17) week side evenly distributed's three, each all be equipped with third support (15) in second spout (14), third support (15) with be close to second spout (14) one end of base (1) is articulated.
6. The anemometer support of claim 5, wherein: the end of each third bracket (15) far away from the hinge side is provided with a sharp angle.
7. The anemometer support of claim 5, wherein: the bracing piece (17) is gone up and is close the upper end of second spout (14) be equipped with first semicircle ring (21) and with first semicircle ring (21) one end articulated second semicircle ring (22), first semicircle ring (21) and second semicircle ring (22) other end joint.
8. The wind speed tester support frame of claim 1, wherein: one side of the base (1) is provided with a push rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042280.3U CN211059646U (en) | 2019-11-22 | 2019-11-22 | Wind speed tester support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042280.3U CN211059646U (en) | 2019-11-22 | 2019-11-22 | Wind speed tester support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211059646U true CN211059646U (en) | 2020-07-21 |
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ID=71595694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042280.3U Active CN211059646U (en) | 2019-11-22 | 2019-11-22 | Wind speed tester support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211059646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098675A (en) * | 2020-10-28 | 2020-12-18 | 山东商业职业技术学院 | Inside three-dimensional wind speed field measuring device of refrigerator car |
| CN112923187A (en) * | 2021-02-03 | 2021-06-08 | 北京地铁科技发展有限公司 | Subway management video monitoring and playing device and adjusting method thereof |
-
2019
- 2019-11-22 CN CN201922042280.3U patent/CN211059646U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098675A (en) * | 2020-10-28 | 2020-12-18 | 山东商业职业技术学院 | Inside three-dimensional wind speed field measuring device of refrigerator car |
| CN112098675B (en) * | 2020-10-28 | 2022-03-04 | 山东商业职业技术学院 | Inside three-dimensional wind speed field measuring device of refrigerator car |
| CN112923187A (en) * | 2021-02-03 | 2021-06-08 | 北京地铁科技发展有限公司 | Subway management video monitoring and playing device and adjusting method thereof |
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