CN214198014U - But height-adjusting's measuring instrument - Google Patents
But height-adjusting's measuring instrument Download PDFInfo
- Publication number
- CN214198014U CN214198014U CN202023227016.6U CN202023227016U CN214198014U CN 214198014 U CN214198014 U CN 214198014U CN 202023227016 U CN202023227016 U CN 202023227016U CN 214198014 U CN214198014 U CN 214198014U
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- main body
- block
- sleeve
- rod main
- fixedly connected
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- 238000006073 displacement reaction Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a but height-adjusting's measuring instrument, including the bracing piece main part, the front end of bracing piece main part is provided with slewing mechanism, slewing mechanism include with bracing piece main part front end fixed connection, the front end be provided with spacing sleeve pipe, inside rotate and be connected with the connection pivot, the rear end of connecting the pivot is provided with first helical gear, the front end of connecting the pivot is connected with the connecting block, the surface of connecting the pivot is connected with spacing tooth piece, the front end of connecting block is provided with the handle, the lower extreme of bracing piece main part is connected with the base, the spout has been seted up to the one end of bracing piece main part, the inside swing joint of bracing piece main part has the liter sleeve pipe that contracts. A but height-adjusting's measuring instrument, the measuring instrument main part can highly adjust as required, conveniently fixes when adjusting to certain height, and is very convenient.
Description
Technical Field
The utility model relates to a measuring instrument technical field, in particular to but height-adjusting's measuring instrument.
Background
The present invention relates to a wind direction measuring instrument, and more particularly, to a wind direction measuring instrument (meter) for measuring wind speed and wind direction, which is a measuring instrument that converts a measured value into an indication value or equivalent information that can be directly observed, such as a balance, a thermometer, an ammeter, a pressure gauge, etc., and has some disadvantages.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a height-adjustable measuring instrument, which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a height-adjustable metering instrument comprises a supporting rod main body, wherein a rotating mechanism is arranged at the front end of the supporting rod main body and comprises a fixed block fixedly connected with the front end of the supporting rod main body, a limiting sleeve is arranged at the front end of the fixed block, a connecting rotating shaft is rotatably connected inside the fixed block, a first helical gear is arranged at the rear end of the connecting rotating shaft, a connecting block is connected at the front end of the connecting rotating shaft, a limiting tooth block is connected to the outer surface of the connecting rotating shaft, a handle is arranged at the front end of the connecting block, a base is connected to the lower end of the supporting rod main body, a sliding groove is formed in one end of the supporting rod main body, a lifting sleeve is movably connected inside the supporting rod main body, a threaded rod is connected to the lower end of the lifting sleeve, a second helical gear is connected to the outside of the threaded rod, and a limiting block is arranged at one end of the lifting sleeve and on the inner side of the sliding groove, the wind speed measuring device is characterized in that a fixing plate is arranged at the upper end of the telescopic lifting sleeve, a wind direction measuring tail rudder is arranged at the upper end of the fixing plate, and a wind speed measuring rotating wheel is arranged at the upper end of the fixing plate and one side of the wind direction measuring tail rudder.
Preferably, the rear end of fixed block and the front end fixed connection of bracing piece main part, spacing sheathed tube rear end and the front end fixed connection of fixed block, the surface of connecting the pivot is connected with the internal surface rotation of fixed block, the front end of first helical gear and the rear end fixed connection of being connected the pivot, the rear end of connecting block and the front end fixed connection of being connected the pivot, spacing tooth piece with be connected pivot swing joint, the rear end of handle and the front end fixed connection of connecting block.
Preferably, the upper end of the base is fixedly connected with the lower end of the support rod main body, the sliding groove is formed in one end of the support rod main body, and the telescopic pipe is movably connected with the support rod main body.
Preferably, the upper end of the threaded rod is in threaded connection with the lower end of the lifting sleeve, and the inner surface of the second bevel gear is in rotary connection with the outer surface of the threaded rod.
Preferably, the limiting block is fixedly connected with the lifting sleeve, and the lower end of the fixing plate is fixedly connected with the upper end of the lifting sleeve.
Preferably, the lower end of the wind measuring tail rudder is fixedly connected with the upper end of the fixed plate, and the upper end of the wind measuring rotating wheel is fixedly connected with the lower end of the fixed plate.
Compared with the prior art, the utility model discloses following beneficial effect has: a height-adjustable measuring instrument is characterized in that when a fixing plate needs to be adjusted in height, a limiting tooth block is taken out of a connecting rotating shaft, a handle is rotated to drive a connecting block to rotate, the connecting rotating shaft is further driven to rotate, a first helical gear can be rotated, a second helical gear can be driven to rotate through mutual meshing between the first helical gear and the second helical gear, a threaded rod can be driven to rotate through rotation of the second helical gear, the second helical gear can drive a lifting sleeve to move up and down on the inner side of a supporting rod main body when rotating due to the threaded connection relationship between the threaded rod and the lifting sleeve, a limiting block slides on the inner side of a sliding groove to play a limiting role, when the lifting sleeve is adjusted to a certain position, the limiting tooth block is clamped inside the limiting sleeve, and the connecting block can not rotate, thereby connect the pivot and not rotating, restricted the rotation of first helical gear to play limiting displacement, play the effect of adjustment height, can realize the automation of the regulation of the height of fixed plate, the fixed plate can fixed mounting anemometry fast runner and anemometry tail vane, and is more practical, the adjusting device's that can be convenient for overall height, it is comparatively convenient.
Drawings
Fig. 1 is a schematic view of an overall structure of a height-adjustable measuring instrument according to the present invention;
fig. 2 is a cross-sectional view of a main body of a height-adjustable measuring instrument according to the present invention;
FIG. 3 is a partial schematic view of an adjustable height gauge of the present invention;
fig. 4 is a schematic view of a rotating mechanism of an adjustable height measuring instrument according to the present invention;
fig. 5 is a partial schematic view of a rotating mechanism of a height-adjustable measuring instrument according to the present invention.
In the figure: 1. a support rod main body; 2. a rotating mechanism; 201. a handle; 202. a limit tooth block; 203. connecting blocks; 204. connecting the rotating shaft; 205. a limiting sleeve; 206. a fixed block; 3. a base; 4. a limiting block; 5. raising and retracting the sleeve; 6. a fixing plate; 7. a wind speed measuring rotating wheel; 8. measuring wind direction tail rudders; 9. a threaded rod; 10. a first helical gear; 11. a second helical gear; 12. a chute.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-5, a height-adjustable measuring instrument comprises a support rod main body 1, a rotating mechanism 2 is arranged at the front end of the support rod main body 1, the rotating mechanism 2 comprises a fixed block 206 fixedly connected with the front end of the support rod main body 1, a limit sleeve 205 is arranged at the front end of the fixed block 206, a connecting rotating shaft 204 is rotatably connected inside the fixed block 206, a first bevel gear 10 is arranged at the rear end of the connecting rotating shaft 204, a connecting block 203 is connected at the front end of the connecting rotating shaft 204, a limit tooth block 202 is connected to the outer surface of the connecting rotating shaft 204, a handle 201 is arranged at the front end of the connecting block 203, a base 3 is connected at the lower end of the support rod main body 1, a chute 12 is arranged at one end of the support rod main body 1, a lifting sleeve 5 is movably connected inside the support rod main body 1, a threaded rod 9 is connected at the lower end of the lifting sleeve 5, and a second bevel gear 11 is connected outside the threaded rod 9, a limiting block 4 is arranged at one end of the telescopic lifting pipe 5 and on the inner side of the sliding groove 12, a fixing plate 6 is arranged at the upper end of the telescopic lifting pipe 5, a wind direction measuring tail vane 8 is arranged at the upper end of the fixing plate 6, and a wind speed measuring rotating wheel 7 is arranged at the upper end of the fixing plate 6 and on one side of the wind direction measuring tail vane 8.
The rear end of a fixed block 206 is fixedly connected with the front end of a support rod main body 1, the rear end of a limit sleeve 205 is fixedly connected with the front end of the fixed block 206, the outer surface of a connecting rotating shaft 204 is rotatably connected with the inner surface of the fixed block 206, the front end of a first bevel gear 10 is fixedly connected with the rear end of the connecting rotating shaft 204, the rear end of a connecting block 203 is fixedly connected with the front end of the connecting rotating shaft 204, a limit tooth block 202 is movably connected with the connecting rotating shaft 204, the rear end of a handle 201 is fixedly connected with the front end of the connecting block 203, the limit tooth block 202 is taken out of the connecting rotating shaft 204 firstly, then the rotation of the connecting block 203 is driven through the rotation of the handle 201, the rotation of the connecting rotating shaft 204 is further driven, so that the first bevel gear 10 can rotate, the rotation of a second bevel gear 11 can be driven through the mutual meshing between the first bevel gear 10 and the second bevel gear 11, and the rotation of the second bevel gear 11, the threaded rod 9 can be driven to rotate.
The upper end of base 3 and the lower extreme fixed connection of bracing piece main part 1, the one end of bracing piece main part 1 is seted up to spout 12, and the lift sleeve pipe 5 and bracing piece main part 1 swing joint, the inside of bracing piece main part 1 can be received to the lift sleeve pipe 5, is convenient for height-adjusting.
The upper end of the threaded rod 9 is in threaded connection with the lower end of the lifting sleeve 5, the inner surface of the second bevel gear 11 is in rotary connection with the outer surface of the lifting threaded rod 9, and the threaded rod 9 can be driven to rotate through the rotation of the second bevel gear 11.
The limiting block 4 is fixedly connected with the lifting and shrinking sleeve 5, the limiting block 4 slides on the inner side of the sliding groove 12 and can play a limiting role, and the lower end of the fixing plate 6 is fixedly connected with the upper end of the lifting and shrinking sleeve 5.
The lower end of the anemometry tail vane 8 is fixedly connected with the upper end of the fixing plate 6, the instantaneous wind direction can be measured under the action of the anemometry tail vane 8, the upper end of the anemometry rotating wheel 7 is fixedly connected with the lower end of the fixing plate 6, and the instantaneous wind speed can be measured under the action of the anemometry rotating wheel 7.
It should be noted that, the utility model relates to a height-adjustable measuring instrument, when the height of the fixing plate 6 is to be adjusted, the limiting tooth block 202 is taken out from the connecting shaft 204, then the handle 201 is rotated to drive the connecting block 203 to rotate, further drive the connecting shaft 204 to rotate, so that the first helical gear 10 can rotate, the second helical gear 11 can be driven to rotate by the mutual engagement between the first helical gear 10 and the second helical gear 11, the threaded rod 9 can be driven to rotate by the rotation of the second helical gear 11, because the threaded rod 9 is in threaded connection with the lifting and shrinking sleeve 5, the lifting and shrinking sleeve 5 can be driven to move up and down on the inner side of the supporting rod main body 1 when the second helical gear 11 rotates, the limiting block 4 slides on the inner side of the sliding groove 12, which can play a limiting role, when the lifting and shrinking sleeve 5 is adjusted to a certain position, limiting tooth block 202 is clamped inside limiting sleeve 205, so that rotating mechanism 2 is not rotating, the height adjusting function is achieved, the automation of the height adjustment of the fixing plate 6 can be achieved, the rotation speed adjusting mechanism is practical, the instantaneous wind speed can be measured through the function of the wind speed measuring runner 7, and the instantaneous wind direction can be measured through the function of the wind direction measuring tail vane 8.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A height-adjustable measuring instrument, comprising a support rod body (1), characterized in that: the front end of the supporting rod main body (1) is provided with a rotating mechanism (2), the rotating mechanism (2) comprises a fixed block (206) fixedly connected with the front end of the supporting rod main body (1), the front end of the fixed block (206) is provided with a limiting sleeve (205), the inside of the fixed block (206) is rotatably connected with a connecting rotating shaft (204), the rear end of the connecting rotating shaft (204) is provided with a first helical gear (10), the front end of the connecting rotating shaft (204) is connected with a connecting block (203), the outer surface of the connecting rotating shaft (204) is connected with a limiting tooth block (202), the front end of the connecting block (203) is provided with a handle (201), the lower end of the supporting rod main body (1) is connected with a base (3), one end of the supporting rod main body (1) is provided with a sliding groove (12), and the inside of the supporting rod main body (1) is movably connected with a lifting sleeve (5), the lower extreme of liter shrink-sleeve pipe (5) is connected with threaded rod (9), the external connection of threaded rod (9) has second helical gear (11), the inboard of the one end of liter shrink-sleeve pipe (5) and spout (12) is provided with stopper (4), the upper end of liter shrink-sleeve pipe (5) is provided with fixed plate (6), the upper end of fixed plate (6) is provided with anemometry tail vane (8), the upper end of fixed plate (6) and one side of anemometry tail vane (8) are provided with anemometry fast runner (7).
2. An adjustable height gauge according to claim 1, wherein: the rear end of fixed block (206) and the front end fixed connection of bracing piece main part (1), the rear end of spacing sleeve pipe (205) and the front end fixed connection of fixed block (206), the surface of connecting pivot (204) is connected with the internal surface rotation of fixed block (206), the front end of first helical gear (10) and the rear end fixed connection of connecting pivot (204), the rear end of connecting block (203) and the front end fixed connection of connecting pivot (204), spacing tooth piece (202) and connecting pivot (204) swing joint, the rear end of handle (201) and the front end fixed connection of connecting block (203).
3. An adjustable height gauge according to claim 1, wherein: the upper end of the base (3) is fixedly connected with the lower end of the support rod main body (1), the sliding groove (12) is arranged at one end of the support rod main body (1), and the telescopic sleeve (5) is movably connected with the support rod main body (1).
4. An adjustable height gauge according to claim 1, wherein: the upper end of the threaded rod (9) is in threaded connection with the lower end of the telescopic lifting sleeve (5), and the inner surface of the second bevel gear (11) is in rotary connection with the outer surface of the threaded rod (9).
5. An adjustable height gauge according to claim 1, wherein: the limiting block (4) is fixedly connected with the lifting and shrinking sleeve (5), and the lower end of the fixing plate (6) is fixedly connected with the upper end of the lifting and shrinking sleeve (5).
6. An adjustable height gauge according to claim 1, wherein: the lower end of the wind measuring tail rudder (8) is fixedly connected with the upper end of the fixing plate (6), and the upper end of the wind measuring speed rotating wheel (7) is fixedly connected with the lower end of the fixing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227016.6U CN214198014U (en) | 2020-12-28 | 2020-12-28 | But height-adjusting's measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023227016.6U CN214198014U (en) | 2020-12-28 | 2020-12-28 | But height-adjusting's measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214198014U true CN214198014U (en) | 2021-09-14 |
Family
ID=77630006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023227016.6U Expired - Fee Related CN214198014U (en) | 2020-12-28 | 2020-12-28 | But height-adjusting's measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214198014U (en) |
-
2020
- 2020-12-28 CN CN202023227016.6U patent/CN214198014U/en not_active Expired - Fee Related
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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: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |