CN219015395U - Rotary wing type water meter - Google Patents
Rotary wing type water meter Download PDFInfo
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- CN219015395U CN219015395U CN202222884359.2U CN202222884359U CN219015395U CN 219015395 U CN219015395 U CN 219015395U CN 202222884359 U CN202222884359 U CN 202222884359U CN 219015395 U CN219015395 U CN 219015395U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to the technical field of flow measurement equipment, in particular to a rotary wing type water meter which comprises a shell, a dial plate and a stabilizing device, wherein the dial plate is fixedly connected with the inner wall of the shell, a sealing cover is hinged to the surface of the shell, a guide pipe is fixedly connected to the surface of the shell, the stabilizing device is arranged on the surface of the guide pipe, the stabilizing device comprises a constraint block, the surface of the constraint block is provided with a guide groove, a guide rod is fixedly connected to the inner wall of the guide groove, the constraint block is fixedly connected with a buckling block on the inner wall of the guide groove, a limit spring is fixedly connected to the inner wall of the constraint block, a connecting plate is abutted to the surface of the constraint block, a connecting buckle is bolted to the surface of the connecting plate, and the number of the buckling blocks is two. According to the utility model, the structural strength of the water meter connecting part is improved by arranging the stabilizing device, so that the load of the water meter connecting part is reduced, the stability of the water meter connecting structure is improved, and the service life of the water meter is prolonged.
Description
Technical Field
The utility model relates to the technical field of flow measurement equipment, in particular to a rotary wing type water meter.
Background
In the process of measuring the flow of a water pipe, a water meter is often required to be installed on the water pipe to ensure smooth water flow measurement, and a worker can measure the water flow by standing on the water meter, so that the rotary-wing water meter is put into use in a large amount.
The prior art, such as the utility model of publication number CN204854829U, discloses a rotary-wing water meter which adopts a ball body with a blocking function assembled in a water meter cavity to solve the problem of reduced metering stability of the water meter caused by water flow backflow.
The inventor finds that in daily work, the problem that the sealing performance of the water meter is reduced due to deformation of a structure caused by overlarge load applied to a connecting part in the long-time use process of the connecting part of the water meter and a pipeline exists.
Disclosure of Invention
The utility model aims to solve the defect that the sealing performance of a water meter is reduced due to deformation of a structure caused by overlarge load applied to a connecting part in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rotor formula water gauge, includes shell, dial plate and securing device, the inner wall fixed connection of dial plate and shell, the surface hinge of shell has the closing cap, the fixed surface of shell is connected with the guide tube, securing device sets up the surface at the guide tube, securing device includes the restraint piece, the guide slot has been seted up to the surface of restraint piece, the restraint piece is located the inner wall fixedly connected with guide arm of guide slot, the restraint piece is located the inner wall sliding connection of guide slot has the knot piece.
Preferably, the restraint piece is located the inner wall fixedly connected with spacing spring of guiding slot, the surface butt of restraint piece has the connecting plate, the surface bolt of connecting plate has the linking buckle, sets up spacing spring, can retrain the position of knot piece through spacing spring to realize the fixed effect of knot piece.
Preferably, the number of the buckling blocks is two, the buckling blocks are arranged in bilateral symmetry with respect to the constraint block, round holes are formed in the surfaces of the buckling blocks, the guide rods are slidably connected with the inner walls of the round holes, the buckling blocks are arranged, and the positions of the connecting plates can be limited through the matching of the buckling blocks and the limiting springs.
Preferably, the limiting spring is fixedly connected with the surface of the buckling block, the limiting spring is sleeved with the surface of the guide rod, the buckling block is clamped with the surface of the connecting plate, the guide rod is arranged, the moving direction of the buckling block can be guided through the guide rod, and the offset probability of the buckling block is reduced.
Preferably, the surface of closing cap is provided with cleaning device, cleaning device includes the drive pivot, the commentaries on classics hole has been seted up on the surface of closing cap, the inner wall looks butt of drive pivot and commentaries on classics hole, the surface threaded connection of drive pivot has the knob, the assembly plate has been cup jointed on the surface of drive pivot, sets up the drive pivot, can drive the assembly plate through the drive pivot.
Preferably, the jack has been seted up on the surface of assembly board, the assembly board is located the inner wall of jack and has been inserted the bolt, the fixed surface of bolt is connected with the sponge board, the constant head tank has been seted up on the surface of assembly board, the inner wall joint that the assembly board is located the constant head tank has the knot frame, sets up the bolt, can fix the position of sponge board through the cooperation of bolt and knot frame.
Preferably, the drive pivot runs through the commentaries on classics hole setting, the surface butt of knob and closing cap, the inner wall butt of assembly board and closing cap, the quantity of bolt is two, two the bolt is bilateral symmetry setting about the assembly board, the through-hole has been seted up on the surface of bolt, detain the inner wall looks grafting of frame and through-hole, the sponge board sets up the sponge board with the surface butt of assembly board, can clean the surface of dial plate through the sponge board.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, by arranging the stabilizing device, when water flows through the pipeline, the water flows push the rotor wing structure in the shell, the rotor wing structure drives the dial plate to change in value and records water flow, after the water meter is installed, the connecting plate is aligned to the constraint block, the connecting plate is pushed, the connecting plate is extruded to the buckling block, the buckling block is extruded to limit the limiting spring to be deformed, the buckling block loses the constraint of the limiting spring to displace, the limiting buckle of the connecting plate loses the limiting buckle to the surface of the constraint block, meanwhile, the connecting buckle is pushed to the surface of the guide pipe, then the buckling block loses the pressure of the connecting plate, the limiting spring loses the pressure rebound of the buckling block, the buckling block is pushed to reset and fixes the position of the connecting plate, and then the installation operation of the stabilizing device is completed.
Drawings
Fig. 1 is a schematic perspective view of a rotary-wing water meter according to the present utility model;
fig. 2 is a schematic structural diagram of a placement device of a rotary-wing type water meter according to the present utility model;
fig. 3 is a schematic structural view of a stabilizing device of a rotary-wing type water meter according to the present utility model;
FIG. 4 is a schematic view of the structure of FIG. 3A of a rotary-wing water meter according to the present utility model;
fig. 5 is a schematic structural diagram of a cleaning device for a rotary-wing water meter according to the present utility model.
Legend description:
1. a housing; 2. a dial; 3. a cover; 4. a guide tube; 5. a stabilizing device; 51. a constraint block; 52. a guide rod; 53. a buckling block; 54. a limit spring; 55. a connecting plate; 56. a connecting buckle; 6. a cleaning device; 61. driving the rotating shaft; 62. a knob; 63. an assembly plate; 64. a plug pin; 65. a sponge plate; 66. and a buckle frame.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a rotor formula water gauge, includes shell 1, dial plate 2 and securing device 5, and dial plate 2 and the inner wall fixed connection of shell 1, the surface of shell 1 articulates there is closing cap 3, and the fixed surface of shell 1 is connected with guide tube 4, and securing device 5 sets up the surface at guide tube 4, and the surface of closing cap 3 is provided with cleaning device 6.
The specific arrangement and function of the securing means 5 and the cleaning means 6 will be described in detail below.
In this embodiment: the stabilizing device 5 comprises a constraint block 51, a guide groove is formed in the surface of the constraint block 51, a guide rod 52 is fixedly connected to the inner wall of the constraint block 51 located in the guide groove, and a buckling block 53 is slidably connected to the inner wall of the constraint block 51 located in the guide groove.
Specifically, the restraint piece 51 is located the inner wall fixedly connected with spacing spring 54 of guiding groove, and the surface butt of restraint piece 51 has connecting plate 55, and the surface bolt of connecting plate 55 has linking buckle 56, sets up spacing spring 54, can retrain the position of buckling piece 53 through spacing spring 54 to realize the fixed effect of buckling piece 53.
Specifically, the number of the buckling blocks 53 is two, the two buckling blocks 53 are symmetrically arranged left and right relative to the constraint block 51, round holes are formed in the surfaces of the buckling blocks 53, and the guide rods 52 are slidably connected with the inner walls of the round holes.
In this embodiment: the buckling block 53 is arranged, and the position of the connecting plate 55 can be limited through the matching of the buckling block 53 and the limiting spring 54.
Specifically, the limiting spring 54 is fixedly connected with the surface of the buckling block 53, the limiting spring 54 is sleeved with the surface of the guide rod 52, the buckling block 53 is clamped with the surface of the connecting plate 55, the guide rod 52 is arranged, the moving direction of the buckling block 53 can be guided through the guide rod 52, and the offset probability of the buckling block 53 is reduced.
In this embodiment: the cleaning device 6 comprises a driving rotating shaft 61, a rotating hole is formed in the surface of the sealing cover 3, the driving rotating shaft 61 is in butt joint with the inner wall of the rotating hole, a knob 62 is connected to the surface of the driving rotating shaft 61 in a threaded manner, and an assembly plate 63 is sleeved on the surface of the driving rotating shaft 61.
In this embodiment: a driving shaft 61 is provided, and the mounting plate 63 can be driven by the driving shaft 61.
Specifically, the jack has been seted up on the surface of assembly board 63, and assembly board 63 is located the inner wall of jack and has been inserted and have been had bolt 64, and the fixed surface of bolt 64 is connected with sponge board 65, and the constant head tank has been seted up on the surface of assembly board 63, and assembly board 63 is located the inner wall joint of constant head tank and has detained frame 66, sets up bolt 64, can fix the position of sponge board 65 through the cooperation of bolt 64 and detaining frame 66.
Specifically, the driving shaft 61 is disposed through the rotation hole, the knob 62 is abutted against the surface of the cover 3, the assembly plate 63 is abutted against the inner wall of the cover 3, the number of the bolts 64 is two, the two bolts 64 are symmetrically disposed about the assembly plate 63, the surface of the bolts 64 is provided with a through hole, the buckle frame 66 is spliced with the inner wall of the through hole, and the sponge plate 65 is abutted against the surface of the assembly plate 63.
In this embodiment: a sponge plate 65 is provided, and the surface of the dial 2 can be wiped and cleaned by the sponge plate 65.
Working principle: when water flows through the pipeline, the water flows push the rotor wing structure in the shell 1, the rotor wing structure drives the dial 2 to change in value and records the water flow, after the water meter is installed, the connecting plate 55 is aligned with the constraint block 51, the connecting plate 55 is pushed, the connecting plate 55 presses the buckling block 53, the buckling block 53 presses the limiting spring 54, the limiting spring 54 is pressed and deformed, the buckling block 53 loses the constraint of the limiting spring 54 to displace, the connecting plate 55 loses the limiting buckle of the buckling block 53 to the surface of the constraint block 51, meanwhile, the connecting buckle 56 is pushed and buckled to the surface of the conduit, then the buckling block 53 loses the pressure of the connecting plate 55, the limiting spring 54 loses the pressure rebound of the buckling block 53, the buckling block 53 is pushed and reset and fixes the position of the connecting plate 55, then the installation operation of the stabilizing device 5 is completed, and the structural strength of the connecting part of the water meter is improved by arranging the stabilizing device 5, the load of the water meter connection part is reduced, the stability of the water meter connection structure is improved, the service life of the water meter is prolonged, in addition, when the water mist on the surface of the surface plate 2 is required to be wiped, the sealing cover 3 is determined to be in a closed state, the knob 62 is rotated, the knob 62 drives the driving rotary shaft 61, the driving rotary shaft 61 drives the assembly plate 63, the assembly plate 63 drives the sponge plate 65, the sponge plate 65 can wipe the water mist on the surface plate 2 in the rotating process, when the sponge plate 65 is required to be replaced, the sealing cover 3 is determined to be in an open state, the assembly plate 63 is pinched, the knob 62 is rotated anticlockwise, the knob 62 falls off the driving rotary shaft 61, the driving rotary shaft 61 loses the constraint of the knob 62, the driving rotary shaft 61 is pushed, the assembly plate 63 is separated from the sealing cover 3 under the pushing of the driving rotary shaft 61, the two side buckling frames 66 are stirred, the buckling frames 66 are separated from the bolts 64, and after the constraint of the buckling frames 66 is lost by the bolts 64, the sponge plate 65 can be detached and replaced, and the cleaning device is arranged, so that the water meter is convenient to clean and maintain, the shielding probability of water mist to the dial 2 value is reduced, and the accuracy of reading the value by an operator is improved.
Claims (7)
1. The utility model provides a rotor formula water gauge, includes shell (1), dial plate (2) and securing device (5), its characterized in that: the dial plate (2) is fixedly connected with the inner wall of the shell (1), the sealing cover (3) is hinged to the surface of the shell (1), the guiding pipe (4) is fixedly connected to the surface of the shell (1), the fixing device (5) is arranged on the surface of the guiding pipe (4), the fixing device (5) comprises a constraint block (51), the surface of the constraint block (51) is provided with a guiding groove, the constraint block (51) is fixedly connected with a guiding rod (52) and is located on the inner wall of the guiding groove, and the constraint block (51) is slidably connected with a buckling block (53) and is located on the inner wall of the guiding groove.
2. A rotary-wing water meter according to claim 1, wherein: the limiting block (51) is located the inner wall fixedly connected with spacing spring (54) of guiding groove, the surface butt of limiting block (51) has connecting plate (55), the surface bolt of connecting plate (55) has linking buckle (56).
3. A rotary-wing water meter according to claim 1, wherein: the number of the buckling blocks (53) is two, the buckling blocks (53) are symmetrically arranged left and right relative to the constraint block (51), round holes are formed in the surfaces of the buckling blocks (53), and the guide rods (52) are slidably connected with the inner walls of the round holes.
4. A rotary-wing water meter according to claim 2, wherein: the limiting spring (54) is fixedly connected with the surface of the buckling block (53), the limiting spring (54) is sleeved with the surface of the guide rod (52), and the buckling block (53) is clamped with the surface of the connecting plate (55).
5. A rotary-wing water meter according to claim 1, wherein: the surface of closing cap (3) is provided with cleaning device (6), cleaning device (6) are including drive pivot (61), the commentaries on classics hole has been seted up on the surface of closing cap (3), the inner wall looks butt in drive pivot (61) and commentaries on classics hole, the surface threaded connection of drive pivot (61) has knob (62), the surface of drive pivot (61) has cup jointed assembly plate (63).
6. The rotary-wing water meter of claim 5, wherein: the surface of assembly board (63) has seted up the jack, the inner wall that assembly board (63) are located the jack has been inserted and has been had bolt (64), the fixed surface of bolt (64) is connected with sponge board (65), the constant head tank has been seted up on the surface of assembly board (63), the inner wall joint that assembly board (63) are located the constant head tank has buckle frame (66).
7. The rotary-wing water meter of claim 6, wherein: the rotary shaft (61) is arranged through the rotary hole, the knob (62) is in butt joint with the surface of the sealing cover (3), the assembly plate (63) is in butt joint with the inner wall of the sealing cover (3), the number of the bolts (64) is two, the two bolts (64) are arranged in bilateral symmetry relative to the assembly plate (63), through holes are formed in the surface of the bolts (64), the buckling frame (66) is in butt joint with the inner wall of the through holes, and the sponge plate (65) is in butt joint with the surface of the assembly plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884359.2U CN219015395U (en) | 2022-10-31 | 2022-10-31 | Rotary wing type water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222884359.2U CN219015395U (en) | 2022-10-31 | 2022-10-31 | Rotary wing type water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015395U true CN219015395U (en) | 2023-05-12 |
Family
ID=86235878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222884359.2U Active CN219015395U (en) | 2022-10-31 | 2022-10-31 | Rotary wing type water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015395U (en) |
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2022
- 2022-10-31 CN CN202222884359.2U patent/CN219015395U/en active Active
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| GR01 | Patent grant | ||
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