CN112729446A

CN112729446A - Water meter with clean dial plate

Info

Publication number: CN112729446A
Application number: CN202110108406.1A
Authority: CN
Inventors: 王毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-04-30

Abstract

The invention discloses a water meter with a cleaning function on a dial plate, which relates to the technical field of water meters and comprises a fixed frame, wherein the fixed frame is provided with the water meter, a hand wheel II is in transmission connection with a deflection mechanism for adjusting deflection of a cleaning mechanism, the fixed frame is rotatably provided with a hand wheel I, and the hand wheel I is in driving connection with a clamping mechanism for fixing the water meter; the cleaning mechanism is adjusted through the arranged lifting adjusting mechanism, the brush disc is guaranteed to be in contact with the water meter in a laminating mode, the water meter is fully cleaned, the cleaning mechanism can deflect relative to the water meter through the arranged deflection mechanism, the brush disc can fully rotate and clean the water meter, maintenance of the water meter and reading of numerical value information on the dial plate are facilitated, the water meter can be clamped and limited through the arranged clamping mechanism, meanwhile, a certain anti-vibration effect is achieved, and stable work of the water meter is achieved.

Description

Water meter with clean dial plate

Technical Field

The invention relates to the technical field of water conservancy construction, in particular to a water meter with a cleaning function on a dial plate.

Background

The water meter is a meter for measuring water flow, mostly for measuring the accumulated flow of water, and generally divided into a positive displacement water meter and a speed water meter, which originate from the united kingdom, the development of the water meter has a history of nearly two hundred years, when selecting the specification of the water meter, the size and the flow range of the used flow under the normal condition should be estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.

The sliding cover of the existing sliding cover type intelligent water meter comprises a cover body and a transparent mirror which is arranged on the cover body and used for checking dial data, wherein the cover body and the transparent mirror are movably connected in a detachable mode; although the protection effect of the existing water meter can be realized, when information of the water meter dial is read, dust accumulated on the dial is easy to cause inconvenience in information reading, and therefore the water meter with the dial having the cleaning function is provided to solve the technical problem.

Disclosure of Invention

The invention aims to provide a water meter with a cleaning function on a dial plate so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a dial plate has water gauge of clean function, includes the mount, is equipped with the water gauge on the mount, and the water pipe is all installed in the installation of water gauge both ends, and the water pipe is fixed on the mount, the cover is equipped with the rotation lantern ring on the water pipe, rotates and is fixed with the guide bar on the lantern ring, install the transverse bar through lift adjustment mechanism on the guide bar, sliding sleeve is equipped with the translation nested piece on the transverse bar, be equipped with on the translation nested piece and be fixed with driving motor, driving motor drive is connected with and is used for carrying out the clean mechanism of clearance to the water gauge, rotate on the mount and install hand wheel II, the last transmission of hand wheel II is connected with the deflection mechanism who is used for adjusting the deflection of clearance mechanism, rotate on the mount and install hand.

As a modified scheme of the invention: the lifting adjusting mechanism comprises a sliding sleeve and a sleeve block, wherein the sliding sleeve is sleeved on the guide rod in a sliding mode, the sleeve block is fixedly sleeved on the guide rod, a limiting spring is fixed between the sleeve block and the sliding sleeve, a threaded butt sleeve with the lower end abutted against the sliding sleeve is sleeved on the guide rod in a threaded mode, and the transverse rod is fixed with the sliding sleeve.

As a modified scheme of the invention: the cleaning mechanism comprises a rack fixed on the sliding sleeve, the rack is parallel to the transverse rod, a transmission gear is meshed and connected onto the rack, a rotating pipe rotatably mounted on the translation sleeve block is coaxially fixed onto the transmission gear, and a brush disc is fixed at the bottom of the rotating pipe.

As a modified scheme of the invention: the cleaning mechanism further comprises a driving motor fixed on the translation sleeve block, an output shaft of the driving motor is coaxially fixed with an incomplete bevel gear, and the incomplete bevel gear is alternately connected with a bevel gear I and a bevel gear II which are fixedly sleeved on the rotating pipe in an engaged mode.

As a modified scheme of the invention: the cleaning mechanism further comprises an air blower fixed on the translation sleeve block, a conveying pipe extending into the rotary pipe is installed at the outlet end of the air blower, the inside of the brush disc is of a hollow structure, a plurality of air outlet holes are formed in the bottom of the brush disc, and the brush disc is communicated with the inside of the rotary pipe.

As a modified scheme of the invention: the deflection mechanism comprises a worm wheel coaxially fixed with the rotating sleeve ring, a worm is connected to the worm wheel in a meshed mode, a bevel gear I is coaxially fixed to the upper end of the worm, and a bevel gear II fixed with the hand wheel II is connected to the bevel gear I in a meshed mode.

As a modified scheme of the invention: the clamping mechanism comprises a pair of clamping seats, clamping screws are respectively connected to the clamping seats through threads, the two clamping screws are coaxially fixed, the thread turning directions are opposite, and the clamping screws are fixed with the hand wheel I.

As a modified scheme of the invention: the clamping mechanism further comprises a damping sliding column vertically and slidably mounted on the clamping seat, a damping spring is fixed between the damping sliding column and the clamping seat, and a supporting plate for supporting the water meter is fixed at the upper end of the damping sliding column.

Compared with the prior art, the invention has the beneficial effects that:

the cleaning mechanism is adjusted through the arranged lifting adjusting mechanism, the brush disc is guaranteed to be in contact with the water meter in a laminating mode, the water meter is fully cleaned, the cleaning mechanism can deflect relative to the water meter through the arranged deflection mechanism, the brush disc can fully rotate and clean the water meter, maintenance of the water meter and reading of numerical value information on the dial plate are facilitated, the water meter can be clamped and limited through the arranged clamping mechanism, meanwhile, a certain anti-vibration effect is achieved, and stable work of the water meter is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of portion B of FIG. 1;

fig. 4 is a partial perspective view of the present invention.

In the figure: 1-fixed frame, 2-worm, 3-rotating lantern ring, 4-brush disc, 5-water meter, 6-hand wheel I, 7-water pipe, 8-guide rod, 9-sleeve block, 10-limit spring, 11-sliding sleeve, 12-thread abutting sleeve, 13-conveying pipe, 14-transverse rod, 15-bevel gear I, 16-bevel gear II, 17-hand wheel II, 18-worm gear, 19-driving motor, 20-incomplete bevel gear, 21-bevel gear I, 22-bevel gear II, 23-blower, 24-rotating pipe, 25-translation sleeve block, 26-transmission gear, 27-clamping screw, 28-rack, 29-supporting plate, 30-damping sliding column, 31-clamping seat, 32-damping spring.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Referring to fig. 1-4, a water meter with a clean dial plate comprises a fixing frame 1, a water meter 5 is arranged on the fixing frame 1, water pipes 7 are respectively arranged at two ends of the water meter 5, the water pipes 7 are fixed on the fixing frame 1, a rotating lantern ring 3 is sleeved on the water pipe 7, a guide rod 8 is fixed on the rotating lantern ring 3, a transverse rod 14 is installed on the guide rod 8 through a lifting adjusting mechanism, a translation sleeve block 25 is sleeved on the transverse rod 14 in a sliding manner, a driving motor 19 is fixed on the translation sleeve block 25, the driving motor 19 is connected with a cleaning mechanism for cleaning the water meter 5 in a driving way, a hand wheel II17 is rotatably arranged on the fixed frame 1, a deflection mechanism for adjusting the deflection of the cleaning mechanism is connected on the hand wheel II17 in a transmission way, a hand wheel I6 is rotatably mounted on the fixing frame 1, and a clamping mechanism used for fixing the water meter 5 is connected to the hand wheel I6 in a driving mode.

This device passes through fixture and realizes the support centre gripping to water gauge 5, realizes water gauge 5's firm installation, can carry out position control to clean mechanism through adjustment mechanism, makes it carry out abundant cleanness to water gauge 5.

Specifically, lift adjustment mechanism includes that the slip sleeve pipe 11 and the fixed cover of slip cover on guide bar 8 establish the collet 9 on guide bar 8 at the fixed cover of establishing on guide bar 8, is fixed with spacing spring 10 between collet 9 and the slip sleeve pipe 11, the screw thread butt sleeve pipe 12 of lower extreme and the 11 butt of slip sleeve pipe has been cup jointed to the screw thread on the guide bar 8, transverse bar 14 is fixed with slip sleeve pipe 11.

Screwing the thread and abutting the sleeve 12 to vertically move relative to the guide rod 8 under the action of thread fit, at the moment, the sliding sleeve 11 abuts against the limiting spring 10, the sliding sleeve 11 drives the cleaning mechanism to move relative to the guide rod 8 through the transverse rod 14, finally, the cleaning mechanism is in contact with the water meter 5, and the water meter 5 is fully cleaned.

Specifically, the cleaning mechanism comprises a rack 28 fixed on the sliding sleeve 11, the rack 28 is arranged in parallel with the transverse rod 14, a transmission gear 26 is meshed and connected onto the rack 28, a rotating pipe 24 rotatably mounted on the translation sleeve block 25 is coaxially fixed onto the transmission gear 26, and the bottom of the rotating pipe 24 is fixedly provided with the brush disc 4. The cleaning mechanism further comprises a driving motor 19 fixed on the translation sleeve block 25, an incomplete bevel gear 20 is coaxially fixed on an output shaft of the driving motor 19, and a bevel gear I21 and a bevel gear II22 which are fixedly sleeved on the rotating pipe 24 are alternately meshed and connected to the incomplete bevel gear 20.

The driving motor 19 drives the incomplete bevel gear 20 to rotate, the incomplete bevel gear 20 is alternately meshed with the bevel gear I21 and the bevel gear II22, at the moment, the rotating pipe 24 rotates clockwise and anticlockwise alternately, the rotating pipe 24 drives the brush disc 4 to rotate to clean the dial plate of the water meter 5, and the transmission gear 26 rotates clockwise and anticlockwise, the transmission gear 26 is meshed with the rack 28 to drive, the translation sleeve block 25 transversely reciprocates relative to the transverse rod 14, and the water meter 5 is cleaned more fully and comprehensively.

Further, clean mechanism is still including fixing the air-blower 23 on translation nest block 25, and the conveyer pipe 13 that extends to in the rotatory pipe 24 is installed to the exit end of air-blower 23, brush dish 4 is inside to be hollow structure, and a plurality of venthole has been seted up to brush dish 4 bottom, brush dish 4 and the inside intercommunication of rotatory pipe 24.

The air blower 23 that sets up can blow air, and the air current enters into the rotary pipe 24 along conveyer pipe 13, and the venthole blowout of final follow brush dish 4 bottom realizes the effect of sweeping the water gauge 5 surface, and the clean operation of water gauge 5 is more abundant thorough.

Example 2

On the basis of the embodiment 1, in addition, the device is also provided with a deflection mechanism, the deflection mechanism comprises a worm wheel 18 coaxially fixed with the rotating lantern ring 3, a worm 2 is meshed and connected with the worm wheel 18, a bevel gear I15 is coaxially fixed at the upper end of the worm 2, and a bevel gear II16 fixed with a hand wheel II17 is meshed and connected with the bevel gear I15.

Screwing hand wheel II17 drive bevel gear II16 rotatory, bevel gear II16 drive bevel gear I15 with it meshing, bevel gear I15 drive worm 2 is rotatory this moment, worm 2 drive worm wheel 18 rotates, worm wheel 18 drive rotates the lantern ring 3 rotation, realizes the rotatory effect of guide bar 8, and guide bar 8 drives clean mechanism and realizes the regulation of deflecting relative water gauge 5 this moment, realizes the comprehensive cleanness on dui water gauge 5 surface.

The clamping mechanism comprises a pair of clamping seats 31, clamping screws 27 are respectively connected to the clamping seats 31 through threads, the two clamping screws 27 are coaxially fixed, the thread turning directions are opposite, and the clamping screws 27 are fixed with a hand wheel I6. The clamping mechanism further comprises a damping sliding column 30 vertically and slidably mounted on a clamping seat 31, a damping spring 32 is fixed between the damping sliding column 30 and the clamping seat 31, and a supporting plate 29 for supporting the water meter 5 is fixed at the upper end of the damping sliding column 30.

The water meter 5 is supported through the supporting plate 29, the damping slide column 30 and the damping spring 32 are arranged to guide and elastically damp, the working anti-seismic performance of the water meter 5 is improved, the screwing guide rod 8 can drive the clamping screw 27 to rotate, the clamping screw 27 drives the clamping seat 31 on the clamping screw 27 to move in opposite directions, and therefore clamping fixation of the water meter 5 is achieved, and the working stability of the water meter 5 is improved.

In conclusion, the cleaning mechanism is adjusted through the arranged lifting adjusting mechanism, the brush disc 4 is ensured to be in contact with the water meter 5 in a laminating mode, the water meter 5 is fully cleaned, the cleaning mechanism can be deflected relative to the water meter 5 through the arranged deflection mechanism, the brush disc 4 can fully rotate and clean the water meter 5, the maintenance of the water meter 5 and the reading of numerical value information on a dial plate are facilitated, the water meter 5 can be clamped and limited through the arranged clamping mechanism, meanwhile, a certain anti-vibration effect is achieved, and the stable work of the water meter 5 is achieved.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides a dial plate has water gauge of clean function, includes mount (1), is equipped with water gauge (5) on mount (1), and water pipe (7) are all installed in the installation of water gauge (5) both ends, and water pipe (7) are fixed on mount (1), its characterized in that, the cover is equipped with on water pipe (7) rotates lantern ring (3), is fixed with guide bar (8) on rotating lantern ring (3), install horizontal pole (14) through lift adjustment mechanism on guide bar (8), and sliding sleeve is equipped with translation sleeve block (25) on horizontal pole (14), be equipped with on translation sleeve block (25) and be fixed with driving motor (19), driving motor (19) drive is connected with the clean mechanism that is used for clearing up water gauge (5), the rotation is installed on mount (1) has II hand wheel (17), and the rotation is connected with the deflection mechanism that is used for adjusting the deflection of clean mechanism on hand wheel II (17), a hand wheel I (6) is rotatably mounted on the fixing frame (1), and a clamping mechanism used for fixing the water meter (5) is connected to the hand wheel I (6) in a driving mode.

2. A water meter with a cleaning function on the dial plate according to claim 1, wherein the lifting adjusting mechanism comprises a sliding sleeve (11) slidably sleeved on the guide rod (8) and a sleeve block (9) fixedly sleeved on the guide rod (8), a limiting spring (10) is fixed between the sleeve block (9) and the sliding sleeve (11), a threaded abutting sleeve (12) with the lower end abutting against the sliding sleeve (11) is sleeved on the guide rod (8) in a threaded manner, and the transverse rod (14) is fixed with the sliding sleeve (11).

3. A water meter with a cleaning function on the dial plate according to claim 2, characterized in that the cleaning mechanism comprises a rack (28) fixed on the sliding sleeve (11), the rack (28) is arranged in parallel with the transverse rod (14), a transmission gear (26) is engaged and connected on the rack (28), a rotating pipe (24) rotatably mounted on the translation sleeve block (25) is coaxially fixed on the transmission gear (26), and the brush plate (4) is fixed at the bottom of the rotating pipe (24).

4. A water meter with a cleaning function on the dial plate according to claim 3, wherein the cleaning mechanism further comprises a driving motor (19) fixed on the translation sleeve block (25), an output shaft of the driving motor (19) is coaxially fixed with an incomplete bevel gear (20), and the incomplete bevel gear (20) is alternately engaged and connected with a bevel gear I (21) and a bevel gear II (22) fixed on the rotating pipe (24).

5. A water meter with a cleaning function on a dial plate according to claim 4, wherein the cleaning mechanism further comprises an air blower (23) fixed on the translation sleeve block (25), a conveying pipe (13) extending into the rotating pipe (24) is installed at the outlet end of the air blower (23), the interior of the brush plate (4) is of a hollow structure, a plurality of air outlet holes are formed in the bottom of the brush plate (4), and the brush plate (4) is communicated with the interior of the rotating pipe (24).

6. A water meter with a cleaning function on the dial plate according to claim 1, wherein the deflection mechanism comprises a worm wheel (18) coaxially fixed with the rotating collar (3), a worm (2) is engaged and connected on the worm wheel (18), a bevel gear I (15) is coaxially fixed on the upper end of the worm (2), and a bevel gear II (16) fixed with a hand wheel II (17) is engaged and connected on the bevel gear I (15).

7. A water meter with a cleaning function on the dial plate according to claim 1, wherein the clamping mechanism comprises a pair of clamping seats (31), clamping screws (27) are respectively connected to the clamping seats (31) in a threaded manner, the two clamping screws (27) are coaxially fixed and have opposite thread directions, and the clamping screws (27) are fixed with a hand wheel I (6).

8. A water meter with a cleaning function on the dial plate according to claim 7, wherein the holding mechanism further comprises a damping slide column (30) vertically slidably mounted on a holding seat (31), a damping spring (32) is fixed between the damping slide column (30) and the holding seat (31), and a supporting plate (29) for supporting the water meter (5) is fixed at the upper end of the damping slide column (30).