CN216595179U

CN216595179U - Portable wind direction and wind speed meter

Info

Publication number: CN216595179U
Application number: CN202123048996.8U
Authority: CN
Inventors: 朱胤臻
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-24
Anticipated expiration: 2031-12-07

Abstract

The utility model provides a portable wind direction and wind speed meter, belongs to the technical field of fire fighting equipment, and solves the problem that an existing wind speed meter cannot protect blades inside the existing wind direction and wind speed meter. This portable wind direction anemograph, including the anemograph body, the top of anemograph body is fixed with the collar, and both sides all are fixed with the mount around the collar inner wall, and the inside of collar just is located and is fixed with the flabellum that tests the speed between the mount, and both sides all are provided with the protective cover around the collar. According to the utility model, through the arrangement of the protective cover, the shielding plate and the compression spring, the fan blade on the anemometer can be shielded and protected in the idle or carrying process, the fan blade is prevented from being damaged, the service life of the anemometer is prolonged, and through the arrangement of the connecting block, the lifting rod and the sleeve, the detection height of the anemometer can be adjusted according to the detection requirements of firefighters, so that convenience is provided for the firefighters.

Description

Portable wind direction and wind speed meter

Technical Field

The utility model belongs to the technical field of fire fighting equipment, relates to an anemometer, and particularly relates to a portable wind direction anemometer.

Background

An anemometer, which is an instrument for measuring the air flow rate; the induction part consists of 3 parabolic cone hollow cups which are fixed on a bracket at an angle of 120 degrees with each other, and the concave surfaces of the hollow cups are all in the same direction. The whole induction part is arranged on a vertical rotating shaft, and under the action of wind force, the wind cup rotates around the shaft at a rotating speed proportional to the wind speed.

The fire fighting mainly comprises the rescue of personnel on the fire scene, the rescue of important facilities and equipment and cultural relics, the safety protection and rescue of important property, the extinguishment of fire and the like. Aims to reduce the damage degree caused by fire and reduce casualties and property loss.

At present in order to prevent effectively that the intensity of a fire from spreading, in time control the intensity of a fire, fire fighter needs to detect this regional wind direction and wind speed before putting out a fire, often need use portable wind direction anemograph, but the inside flabellum of current portable wind direction anemograph exposes externally mostly, can't shelter from the protection to the flabellum, lead to fire fighter when putting into its instrument bag and carrying, other fire-fighting apparatus in the instrument bag cause the damage to the flabellum easily, influence fire fighter and use, and current portable wind direction anemograph is accurate in order to make the measuring data in the testing process, often need put it in the eminence, but current portable wind direction anemograph can not adjust its measuring height, and then lead to the measuring data to have certain deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a portable wind direction anemometer which can shield and protect fan blades on the anemometer when the anemometer is idle or carried and can adjust the detection height of the anemometer according to the detection requirements of fire fighters.

The purpose of the utility model can be realized by the following technical scheme:

a portable wind direction anemometer comprises an anemometer body, wherein a mounting ring is fixed at the top of the anemometer body, fixing frames are fixed on the front side and the rear side of the inner wall of the mounting ring, speed measuring fan blades are fixed in the mounting ring and between the fixing frames, protective covers are arranged on the front side and the rear side of the mounting ring and rotatably connected with one side of the surface of the mounting ring, a baffle plate is slidably connected to the inner wall of the protective cover and slidably connected with the inner wall of the mounting ring, a plurality of compression springs are fixed on the inner wall of the protective cover, the other ends of the compression springs are fixed on the baffle plate, a mounting groove is formed in the bottom of the back face of the anemometer body, a connecting block is slidably connected inside the mounting groove, fixing grooves are formed in the left side and the right side of the inner wall of the mounting groove, the fixing grooves are in an L shape, and sliding blocks are fixed on the left side and the right side of the connecting block, and the slider is located the inside of fixed slot and with the inner wall sliding connection of fixed slot, the bottom of connecting block is fixed with the lifter, and the bottom cover of lifter is equipped with the sleeve pipe.

The working principle of the utility model is as follows: when the condition of a fire appears, the fire fighter at first takes out the anemograph body, makes the collar opened through rotary protecting cover, in the fire fighter takes out the connecting block and pushes the mounting groove afterwards, the completion is to sheathed tube installation work, the condition around the fire fighter observes afterwards, adjusts the height in place of anemograph body, can detect the wind direction wind speed in this region afterwards, the fire fighter takes notes the data that reachs after the detection completion, can begin afterwards to carry out subsequent work of putting out a fire.

The lifting rod is characterized in that external threads are arranged on the surface of the lifting rod, a rotating ring is sleeved above the surface of the lifting rod and is in threaded connection with the lifting rod, the bottom of the rotating ring is rotatably connected with the top of the sleeve, and the bottom end of the lifting rod extends to the bottom of the inner wall of the sleeve and is in sliding connection with the inner wall of the sleeve.

By adopting the structure, the height of the anemometer body is conveniently adjusted, so that subsequent wind direction and wind speed detection work can be conveniently carried out.

The bottom of the left and right sides of the lifting rod is fixed with a limiting block, the left and right sides of the inner wall of the sleeve are provided with limiting grooves, and one side of the limiting block extends to the inside of the limiting groove and is connected with the inner wall of the limiting groove in a sliding mode.

By adopting the structure, the stability of the lifting rod during up-down lifting is improved, and the up-down movement distance of the lifting rod is limited.

Logical groove has all been seted up to the left and right sides of protective cover, and leads to the inner wall that groove and protective cover are linked together, the inside sliding connection who leads to the groove has the plectrum, and one side of plectrum extends to the inner wall of protective cover and is fixed with the shielding plate.

By adopting the structure, the position of the shielding plate is conveniently controlled, so that the protective cover can be opened or closed.

The draw-in groove has been seted up to the inside of fixed slot, the slider is kept away from one side surface bonding of connecting block has the block rubber, and the inner wall joint of block rubber and draw-in groove.

The structure more than adopting can simply fix the connecting block, makes things convenient for the fire fighter to carry out dismouting work to it.

The utility model discloses a wind anemograph, including anemograph body, sleeve pipe, slipmat, antiskid cover, rubber, the left and right sides of anemograph body all bonds and has the slipmat, sheathed tube bottom cover is equipped with the antiskid cover, the slipmat is rubber with the material of antiskid cover, and their surface all is provided with anti-skidding line.

Structure more than adopting increases the frictional force with the fire fighter hand in the use, prevents the condition that drops in the testing process.

Compared with the prior art, the portable wind direction and anemometer has the advantages that:

1. according to the utility model, through the arrangement of the protective cover, the shielding plate and the compression spring, the fan blades on the anemometer can be shielded and protected in the idle or carrying process, the fan blades are prevented from being damaged, the service life of the anemometer is prolonged, and through the arrangement of the connecting block, the lifting rod and the sleeve, the detection height of the anemometer can be adjusted according to the detection requirements of firefighters, so that convenience is provided for the firefighters, the problem that the existing anemometer cannot protect the fan blades in the anemometer is solved, and the problem that the existing anemometer cannot adjust the detection height conveniently is also solved.

2. Through the setting of lifter, rotatory ring and sheathed tube, can make the lifter carry out the upper and lower direction and remove, adjust the place height of anemograph body according to fire fighter's detection needs to carry out accurate the detection to the wind speed in conflagration emergence region.

3. Through the setting of logical groove and plectrum, make things convenient for the fire fighter to adjust the position of shielding plate to the fire fighter opens the protective cover or closes.

Drawings

Fig. 1 is a schematic perspective view of the present invention in an operating state.

Fig. 2 is a schematic perspective view of the present invention in an idle state.

Fig. 3 is a schematic plan sectional structure of the present invention.

Fig. 4 is a left side sectional structural schematic view of the present invention.

FIG. 5 is a top cross-sectional structural view of the mounting ring of the present invention.

Fig. 6 is a partial enlarged structural view at a in fig. 3 according to the present invention.

Fig. 7 is a partial enlarged structural view at B in fig. 4 according to the present invention.

In the figure, 1, an anemometer body; 2. a mounting ring; 3. a fixed mount; 4. a speed measuring fan blade; 5. a protective cover; 6. an anti-slip sleeve; 7. a shielding plate; 8. a compression spring; 9. mounting grooves; 10. connecting blocks; 11. fixing grooves; 12. a slider; 13. a lifting rod; 14. a sleeve; 15. a through groove; 16. a shifting sheet; 17. a card slot; 18. a rubber block; 19. a rotating ring; 20. a limiting groove; 21. a limiting block; 22. a non-slip mat.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, the portable wind direction and wind speed meter comprises a wind speed meter body 1, a mounting ring 2 is fixed on the top of the wind speed meter body 1, fixing frames 3 are fixed on the front and back sides of the inner wall of the mounting ring 2, speed measuring fan blades 4 are fixed in the mounting ring 2 and between the fixing frames 3, protective covers 5 are arranged on the front and back sides of the mounting ring 2, the protective covers 5 are rotatably connected with one side of the surface of the mounting ring 2, a baffle plate 7 is slidably connected with the inner wall of the protective covers 5, the baffle plate 7 is slidably connected with the inner wall of the mounting ring 2, a plurality of compression springs 8 are fixed on the inner wall of the protective covers 5, the other ends of the compression springs 8 are fixed with the baffle plate 7, a mounting groove 9 is formed in the bottom of the back of the wind speed meter body 1, a connecting block 10 is slidably connected in the mounting groove 9, fixing grooves 11 are formed in the left and right sides of the inner wall of the mounting groove 9, the fixing groove 11 is arranged in an L shape, the sliding blocks 12 are fixed on the left side and the right side of the connecting block 10, the sliding blocks 12 are located inside the fixing groove 11 and are in sliding connection with the inner wall of the fixing groove 11, the lifting rod 13 is fixed at the bottom of the connecting block 10, and the sleeve 14 is sleeved at the bottom of the lifting rod 13; according to the utility model, through the arrangement of the protective cover 5, the shielding plate 7 and the compression spring 8, the fan blades on the anemometer can be shielded and protected in the idle or carrying process, the fan blades are prevented from being damaged, the service life of the anemometer is prolonged, and through the arrangement of the connecting block 10, the lifting rod 13 and the sleeve 14, the detection height of the anemometer can be adjusted according to the detection requirements of firefighters, so that convenience is provided for the firefighters, the problem that the existing anemometer cannot protect the fan blades in the anemometer is solved, and the problem that the existing anemometer cannot adjust the detection height conveniently is also solved.

The surface of lifter 13 is provided with the external screw thread, the top cover on lifter 13 surface is equipped with rotatory ring 19, and threaded connection between rotatory ring 19 and the lifter 13, the bottom of rotatory ring 19 is rotated with the top of sleeve pipe 14 and is connected, the bottom of lifter 13 extends to the bottom of sleeve pipe 14 inner wall and with the inner wall sliding connection of sleeve pipe 14, in this embodiment, through lifter 13, rotatory ring 19 and sleeve pipe 14's setting, can make lifter 13 move from top to bottom, adjust the place height of anemograph body 1 according to fire fighter's detection needs, so that accurately detect the wind speed of the fire emergence region.

The bottom of the lifter 13 left and right sides all is fixed with stopper 21, spacing groove 20 has all been seted up to the left and right sides of sleeve pipe 14 inner wall, and one side of stopper 21 extend to the inside of spacing groove 20 and with the inner wall sliding connection of spacing groove 20, in this embodiment, through stopper 21 and spacing groove 20's setting, stability when increasing lifter 13 upper and lower direction and removing to the reciprocating distance of lifter 13 has been injectd, prevents that lifter 13 from shifting out from sleeve pipe 14 is inside.

Logical groove 15 has all been seted up to the left and right sides of protective cover 5, and logical groove 15 is linked together with protective cover 5's inner wall, and the inside sliding connection who leads to groove 15 has plectrum 16, and one side of plectrum 16 extends to protective cover 5's inner wall and fixed with shielding plate 7, in this embodiment, through the setting that leads to groove 15 and plectrum 16, makes things convenient for the fire fighter to adjust the position of shielding plate 7 to fire fighter opens protective cover 5 or is closed.

Draw-in groove 17 has been seted up to the inside of fixed slot 11, slider 12 is kept away from one side surface bonding of connecting block 10 has block rubber 18, and block rubber 18 and draw-in groove 17's inner wall joint, in this embodiment, through the setting of draw-in groove 17 and block rubber 18, after slider 12 removed the inside that gets into fixed slot 11, can simply fix the position of connecting block 10, make things convenient for the fire fighter to carry out the dismouting operation to sleeve pipe 14 and lifter 13 to accomodate the anemometer and deposit.

The left and right sides of anemograph body 1 all bonds and has had slipmat 22, and the bottom cover of sleeve pipe 14 is equipped with antiskid cover 6, and slipmat 22 is rubber with the material of antiskid cover 6, and their surface all is provided with anti-skidding line, in this embodiment, through the setting of slipmat 22 and antiskid cover 6, has increased the frictional force of anemograph body 1, sleeve pipe 14 and fire fighter hand, makes things convenient for the fire fighter to take the removal to carry out subsequent detection achievement.

The working principle of the utility model is as follows: when a fire occurs, a fireman firstly takes out the anemometer body 1 and pushes the poking piece 16 to enable the shielding plate 7 to extrude the compression spring 8, the shielding plate 7 is moved out of the interior of the mounting ring 2, then the fireman rotates the protective cover 5 to open the mounting ring 2, then the fireman takes out the connecting block 10, aligns the sliding block 12 on the surface of the connecting block 10 with the fixing groove 11 and pushes the interior of the mounting groove 9, after the rubber block 18 on the sliding block 12 enters the inside of the clamping groove 17, the mounting work of the sleeve 14 can be completed, then the fireman observes the surrounding conditions, and rotates the rotating ring 19 after finding the optimal position for measuring the wind direction and the wind speed, so that the lifting rod 13 moves up and down in the sleeve 14, adjusts the rotating direction of the rotating ring 19 according to the detection requirement of the fireman, and enables the anemometer body 1 to rise to a certain height, can detect the wind direction wind speed in this region afterwards, detect the data that the back fire fighter obtained after accomplishing and carry out the record, can begin afterwards to carry out subsequent work of putting out a fire.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a portable wind direction anemometer, includes anemometer body (1), its characterized in that, the top of anemometer body (1) is fixed with collar (2), both sides all are fixed with mount (3) around collar (2) inner wall, the inside of collar (2) just is located and is fixed with speed fan blade (4) between mount (3), both sides all are provided with protective cover (5) around collar (2), and protective cover (5) rotate with one side on collar (2) surface and be connected, the inner wall sliding connection of protective cover (5) has shielding plate (7), and shielding plate (7) and the inner wall sliding connection of collar (2), the inner wall of protective cover (5) is fixed with a plurality of compression spring (8), and the other end and shielding plate (7) of compression spring (8) are fixed, mounting groove (9) have been seted up to the bottom at the anemometer body (1) back, the inside sliding connection of mounting groove (9) has connecting block (10), fixed slot (11) have all been seted up to the left and right sides of mounting groove (9) inner wall, and fixed slot (11) are the setting of L type, the left and right sides of connecting block (10) all is fixed with slider (12), and slider (12) be located the inside of fixed slot (11) and with the inner wall sliding connection of fixed slot (11), the bottom of connecting block (10) is fixed with lifter (13), and the bottom cover of lifter (13) is equipped with sleeve pipe (14).

2. A portable wind direction anemometer according to claim 1 wherein the surface of said lifting rod (13) is provided with external threads, a rotating ring (19) is sleeved on the surface of said lifting rod (13), and the rotating ring (19) is screwed with the lifting rod (13), the bottom of said rotating ring (19) is rotatably connected with the top of the casing (14), and the bottom of said lifting rod (13) extends to the bottom of the inner wall of the casing (14) and is slidably connected with the inner wall of the casing (14).

3. The portable wind direction and wind speed indicator according to claim 1, wherein the bottoms of the left and right sides of the lifting rod (13) are fixed with limit blocks (21), the left and right sides of the inner wall of the sleeve (14) are provided with limit grooves (20), and one side of each limit block (21) extends into the limit groove (20) and is connected with the inner wall of the limit groove (20) in a sliding manner.

4. The portable wind direction and speed indicator according to claim 1, wherein the protective cover (5) has a through slot (15) on both left and right sides thereof, the through slot (15) is connected to the inner wall of the protective cover (5), the through slot (15) is slidably connected to a dial (16), and one side of the dial (16) extends to the inner wall of the protective cover (5) and is fixed to the shielding plate (7).

5. The portable wind direction and speed indicator according to claim 1, wherein a clamping groove (17) is formed in the fixing groove (11), a rubber block (18) is bonded to the surface of one side, away from the connecting block (10), of the sliding block (12), and the rubber block (18) is clamped with the inner wall of the clamping groove (17).

6. The portable anemoscope and anemometer according to claim 1, wherein anti-slip pads (22) are bonded to the left and right sides of the anemometer body (1), the anti-slip sleeve (6) is sleeved on the bottom of the sleeve (14), the anti-slip pads (22) and the anti-slip sleeve (6) are made of rubber, and anti-slip lines are arranged on the surfaces of the anti-slip pads and the anti-slip sleeve.