CN106123989B - Multi-flow remote water meter - Google Patents
Multi-flow remote water meter Download PDFInfo
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- CN106123989B CN106123989B CN201610786070.3A CN201610786070A CN106123989B CN 106123989 B CN106123989 B CN 106123989B CN 201610786070 A CN201610786070 A CN 201610786070A CN 106123989 B CN106123989 B CN 106123989B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 50
- 238000012423 maintenance Methods 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003442 weekly effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The application provides a multi-flow remote water meter, and belongs to the technical field of water meter instruments. The remote water meter solves the problem that the maintenance of a character wheel module and a pointer counting assembly is inconvenient because the existing remote water meter is not arranged in a modularized mode. This multithread teletransmission water gauge, which comprises a housin, be connected with the translucent cover on the casing, thereby be equipped with pointer count module and character wheel module in the translucent cover, pointer count module includes the gear mounting frame, be equipped with the gear assembly in the gear mounting frame and with the worm of gear assembly meshing, the recess of stepping down has been seted up on the gear mounting frame, the character wheel module includes the character wheel installation cover, thereby be equipped with the character wheel subassembly in the character wheel installation cover and with character wheel subassembly matched with driving medium, thereby the character wheel installation cover can imbeds in the recess of stepping down thereby pointer count module is fixed with the character wheel module and the character wheel installation cover imbeds and step down behind the recess and makes worm and driving medium matched with. The multi-flow remote water meter adopts a modularized design, so that the water meter can normally operate and is convenient to assemble and disassemble.
Description
Technical Field
The application belongs to the technical field of water meter instruments, and relates to a multi-flow remote water meter.
Background
At present, the water meter character wheel remote transmission module is provided with a plurality of electric elements, so that the requirement on moisture resistance is high; the water meter counting component has narrow space, the removable sealing piece is difficult to arrange, most of the water meter counting component is sealed by glue or welded by ultrasonic, when the water meter is faulty or tested and maintained, an engineer can replace the whole meter or replace the pointer counter component and the character wheel digital remote transmission module, so that larger raw materials are wasted, and meanwhile, the economy of a user is greatly lost.
Aiming at the defects, various mounting structures of the remote water meter are developed:
for example, chinese patent application (application number: 201320532640.8) discloses a passive photoelectric direct-reading counter of a wet remote-transmission water meter, a remote-transmission electronic module and a dial are arranged in a counting character wheel box, an O-shaped ring is arranged on the counting character wheel box and is in tight contact connection, glass is arranged upwards and is in tight contact connection with the O-shaped ring, a back-off buckle is arranged in a lower opening of a clamping cover, and a buckling groove is formed in the periphery of the upper part of the counting character wheel box, wherein the size, the shape and the position of the back-off buckle correspond to each other.
The wet remote water meter passive photoelectric direct-reading counter solves the defects of the remote water meter adopting ultrasonic welding to a certain extent, but has the following defects: only set up the back-off on the card lid, set up the catching groove at the character wheel box periphery, and when the character wheel or the pointer counting assembly in the count character wheel box is bad, can only unpack the count character wheel box and maintain it, lead to the inconvenient maintenance of character wheel module and pointer counting assembly.
Disclosure of Invention
The application aims at solving the problems in the prior art, and provides a multi-flow remote water meter, which solves the technical problems that how to adopt a modularized design so that the water meter can normally run and is convenient to assemble and disassemble.
The aim of the application can be achieved by the following technical scheme:
the utility model provides a multithread teletransmission water gauge, includes the casing, be connected with the translucent cover on the casing, thereby be equipped with pointer count module and word wheel module in the translucent cover, a serial communication port, pointer count module includes the gear mounting bracket, be equipped with gear assembly in the gear mounting bracket and with gear assembly meshing's worm, the recess of stepping down has been seted up on the gear mounting bracket, the word wheel module includes the word wheel installation cover, be equipped with the word wheel subassembly in the word wheel installation cover and with word wheel subassembly matched with driving medium, thereby the word wheel installation cover can imbed in the recess of stepping down thereby pointer count module is fixed with the word wheel module and the word wheel installation cover imbeds and step down behind the recess and make worm and driving medium matched with.
The dial plate is arranged in a modularized mode, the dial plate is divided into a pointer counting module and a character wheel module, the character wheel mounting cover can be embedded into the abdicating notch through the abdicating notch formed in the gear mounting frame, the character wheel mounting cover is tightly connected with the abdicating notch, at the moment, when the character wheel mounting cover is embedded into the abdicating notch, the worm in the gear mounting frame can be matched with a transmission piece, at the moment, the rotation of the worm can drive the rotation of the transmission piece, the rotation of the transmission piece drives the character wheel assembly to rotate, the water quantity of the water meter can be clearly and clearly displayed, normal operation of the water meter is guaranteed, and when the character wheel module or the pointer counting module breaks down, the transparent cover and the shell are detached firstly, and then the character wheel module is taken out or the pointer counting module is taken out, so that an operator can only take out and replace the lost module in the meter, further, maintenance cost is greatly reduced, convenience is realized between the modules, maintenance efficiency is higher, and the water meter is easier, simple and convenient to install.
In the multi-flow remote water meter, the worm is arranged on one side close to the abdication notch, a notch is formed in the character wheel mounting cover, the transmission piece can be arranged in the notch, and the worm is matched with the transmission piece positioned in the notch after the character wheel mounting cover is embedded into the abdication notch.
The setting of this structure for after the recess of stepping down is embedded to the character wheel installation cover, worm can be accurate cooperate with the driving medium, and the gear assembly in the pointer counting module drives the worm and rotates, and the worm drives the driving medium and rotates, and the rotation of driving medium drives the rotation of character wheel subassembly, and then realizes can counting the water gauge at the character wheel subassembly, makes the water gauge also can guarantee the normal operating of water gauge when realizing modularized design, and worm and driving medium are only attached and leaned on the relation, makes the realization loading and unloading that can be quick with pointer counting module and character wheel module.
In the multi-flow remote water meter, the transmission piece is a rotary table, a plurality of transmission rods are arranged on the rotary table and are uniformly distributed along the circumferential direction of the rotary table, and the transmission rods are matched with the worm after the character wheel mounting cover is embedded into the abdication notch.
The transmission rod and the rotary table form a pin tooth, the pin tooth can be meshed with the worm, the transmission rod can be abutted against the worm, when the gear assembly moves, the worm can drive the transmission rod abutted against the worm to rotate, after the worm rotates for one circle, the transmission rod rotates for a certain angle, so that the transmission rod is not abutted against the worm, the other transmission rod above or below the transmission rod is abutted against the worm, then the worm drives the other transmission rod to rotate until the other transmission rod is separated from the worm, when the worm continuously rotates, the rotary table can be driven to rotate by a plurality of transmission rods arranged on the rotary table, the rotary table drives the character wheel assembly to rotate, and then the normal operation of the water meter is realized.
In the above-mentioned multithread teletransmission water gauge, the gear mounting bracket includes gear mounting panel, roof and curb plate, gear mounting panel sets up in the below of roof and gear mounting panel and roof pass through the curb plate and connect, gear assembly and worm all set up on gear mounting panel and all are located the below of roof.
The setting of this structure for the setting of gear mounting bracket is more reasonable, and then realizes that the structure of water gauge is simpler, and the curb plate has set up a plurality of, makes gear assembly and worm between gear mounting panel and the roof can just can audio-visual observation be located gear assembly and worm on the gear mounting panel when not dismantling the roof, makes things convenient for operating personnel to the maintenance of pointer count subassembly.
In the multi-flow remote water meter, the top plate and the gear mounting plate are both provided with notches, the notches on the top plate and the gear mounting plate are correspondingly formed into abdication notches, the bottom surface of the notch on the top plate is provided with a guide opening, the character wheel mounting cover is provided with a guide part, and the guide part can be embedded into the guide opening.
The setting of this structure can make the character wheel installation cover when the embedding is yielded in the notch, can be further carry out further location through seting up the guiding mouth on the roof, and then make the installation and the location between character wheel module and the pointer count module more firm, guaranteed that the worm can cooperate with the driving medium, and then realize that the water gauge adopts the modularized design, and the inner structure of water gauge still can keep normal operating, and yields the cooperation between notch, guiding mouth and the guiding part for the dismantlement of water gauge is convenient.
In the above-mentioned multithread teletransmission water gauge, pointer count module still includes the bottom plate, be equipped with the connecting plate on the gear mounting plate, the connecting plate is connected with the bottom plate, there is the clearance between gear mounting plate and the bottom plate, the character wheel module still includes the character wheel mounting plate, the character wheel mounting cup sets up on the character wheel mounting plate and is connected with the character wheel mounting plate, and in the character wheel mounting plate embedding clearance when the character wheel mounting cup embedding is put aside in the notch.
The character wheel installing cover is arranged on one side of the character wheel installing plate, the other side of the character wheel installing plate is embedded into the gap, at the moment, the character wheel installing cover can be embedded into the abdicating groove, so that the character wheel module can be quickly and conveniently installed on the pointer counting module, and the gap is arranged between the gear installing plate and the bottom plate, the arrangement of the gap on the pointer counting module does not influence the arrangement of the gear assembly and the worm on the gear installing plate, and the quick assembly and disassembly of the water meter are further realized.
In the multi-flow remote water meter, the side wall of the character wheel mounting cover is provided with the positioning rod, the gear mounting plate is provided with the flaring groove, the opening of the flaring groove faces the abdication notch, the positioning rod is inserted into the flaring groove, and the side wall of the positioning rod abuts against the groove wall of the flaring groove.
The two side walls of the character wheel mounting cover are respectively provided with a cuboid positioning rod, two sides of the gear mounting plate, which are close to the abdicating notch, are provided with two flaring grooves, the groove walls of the flaring grooves are mutually perpendicular, when the character wheel mounting cover is embedded between the abdicating notches, the two positioning rods can be respectively embedded into the corresponding flaring grooves, so that the character wheel mounting cover can be accurately embedded into the abdicating notch, in the process, the setting of a guide opening on the abdicating notch can be further combined, the character wheel module can be better positioned in the pointer counting module, the rapid assembly and disassembly of the water meter are realized, and the installation between the character wheel module and the pointer counting module in the water meter is stable.
In the multi-flow remote water meter, the bottom plate is protruded to form a plurality of clamping blocks, the transparent cover is provided with clamping grooves which are opposite to the clamping blocks, and the clamping blocks can be embedded into the corresponding clamping grooves.
The setting of this structure can make pointer count subassembly can be connected through joint piece and draw-in groove with the translucent cover, adopts this connected mode for dismantle between pointer count subassembly and the translucent cover more convenient, and then realized staff's maintenance and installation.
In the multi-flow remote water meter, the character wheel mounting plate is provided with the elastic rod, the elastic rod is divided into the connecting part and the elastic clamping part, the connecting part is connected with the character wheel mounting plate, the elastic clamping part is provided with a plurality of elastic pieces in a pretensioned state, the transparent cover is provided with the clamping hole, and the elastic clamping part can be arranged in the clamping hole in a penetrating manner and can abut against the hole wall of the clamping hole.
The connection between the character wheel module and the transparent cover is that the elastic clamping part of the elastic rod is penetrated in the clamping hole, at the moment, the elastic sheet on the elastic clamping part is in a compressed state from a pre-tensioned state at first, and the elastic sheet can be propped against the hole wall of the clamping hole.
In the multi-flow remote water meter, the multi-flow remote water meter further comprises a screw sleeve, the screw sleeve is protruded to form a first flanging, the transparent cover is protruded to form a second flanging, and the screw sleeve can connect the transparent cover with the shell and the first flanging is abutted against the second flanging.
The setting of this structure for when transparent cover and pointer counting module connecting portion stabilize, make transparent cover and pointer counting module ability zonulae occludens through the swivel nut, and the setting of swivel nut also makes transparent cover and casing can firm connection, has guaranteed that pointer counting module can contact with the casing and with the complete transmission of the data that the inside metering component of casing measured to pointer counting module in, guaranteed the normal work of water gauge, also make the loading and unloading of water gauge more convenient simultaneously.
In the multi-flow remote water meter, the adapter plate is arranged on the transparent cover, the data line is further arranged on the outer side of the transparent cover, and the clamping hole is formed in the adapter plate.
The setting of this structure for when the water gauge week examines, need not dismantle the character wheel module, saved the trouble of dismantling the data line, and when the maintenance, also need not dismantle the data line, improved the loading and unloading and the maintenance efficiency of water gauge.
Compared with the prior art, the multi-flow remote water meter has the advantages that:
1. the modularized design is adopted, so that the disassembly of all parts in the water meter is more convenient, and the assembly, disassembly and maintenance of workers are facilitated.
2. The bottom plate is also provided with a sealing ring, the transparent cover is tightly pressed with the sealing ring under the screwing pressure of the screw sleeve after being installed, the quick disassembly is realized, and the sealing of the water meter is realized.
3. The conventional water meter is characterized in that the data wire is welded with the character wheel module, so that when the water meter is subjected to weekly inspection, the whole meter is required to be disconnected, and when the water meter fails, the whole meter is required to be replaced.
Drawings
Fig. 1 is a partial cross-sectional view of the present multi-stream remote water meter.
Fig. 2 is an exploded view of the present multi-stream remote water meter.
Fig. 3 is a schematic structural diagram of a character wheel module in the multi-stream remote water meter.
Fig. 4 is a schematic structural diagram of a pointer counting module in the multi-stream remote water meter.
Fig. 5 is a top view of a transparent cover in the present multi-stream remote water meter.
In the figure, 1, a shell; 2. a transparent cover; 21. a clamping groove; 22. a clamping hole; 23. flanging II; 24. an adapter plate; 25. a data line; 3. a pointer counting module; 31. a gear mounting rack; 311. a gear mounting plate; 312. a top plate; 313. a side plate; 314. a guide opening; 315. a connecting plate; 316. a flaring slot; 32. a gear assembly; 33. a worm; 34. a relief notch; 35. a bottom plate; 351. a clamping block; 352. a seal ring; 36. a gap; 4. a character wheel module; 41. a character wheel mounting cover; 411. a notch; 412. a positioning rod; 413. a guide part; 42. a character wheel assembly; 43. a turntable; 431. a transmission rod; 44. a character wheel mounting plate; 441. an elastic rod; 442. a connection part; 443. an elastic clamping part; 444. an elastic sheet; 5. a screw sleeve; 51. and (5) flanging.
Detailed Description
The following are specific embodiments of the present application and the technical solutions of the present application will be further described with reference to the accompanying drawings, but the present application is not limited to these embodiments.
Example 1
As shown in fig. 1, the multi-flow remote water meter comprises a shell 1, wherein a transparent cover 2 is connected to the shell 1, and a pointer counting module 3 and a character wheel module 4 are arranged in the transparent cover 2.
Specifically, as shown in fig. 1-5, the pointer counting module 3 includes a gear mounting frame 31, a gear assembly 32 and a worm 33 meshed with the gear assembly 32 are disposed in the gear mounting frame 31, a relief notch 34 is disposed on the gear mounting frame 31, the worm 33 is disposed on one side close to the relief notch 34, the character wheel module 4 includes a character wheel mounting cover 41, a character wheel assembly 42 and a transmission member matched with the character wheel assembly 42 are disposed in the character wheel mounting cover 41, a notch 411 is disposed on the character wheel mounting cover 41, the transmission member can be disposed in the notch 411, and after the character wheel mounting cover 41 can be embedded into the relief notch 34, the pointer counting module 3 is fixed with the character wheel module 4 and the worm 33 is matched with the transmission member located in the notch 411.
The whole dial plate is arranged in a modularized mode, the dial plate is divided into the pointer counting module 3 and the character wheel module 4, the character wheel mounting cover 41 can be embedded into the abdication notch 34 through the abdication notch 34 formed in the gear mounting frame 31, the character wheel mounting cover 41 is tightly connected with the abdication notch 34, at the moment, the worm 33 in the gear mounting frame 31 can be matched with a transmission piece when the character wheel mounting cover 41 is embedded into the abdication notch 34, the rotation of the worm 33 can drive the rotation of the transmission piece, the rotation of the transmission piece drives the character wheel assembly 42 to rotate, the water quantity of the water meter can be clearly and clearly displayed on the dial plate, the normal operation of the water meter is ensured, and when the character wheel module 4 or the pointer counting module 3 is broken, the transparent cover 2 and the shell 1 are only required to be detached, the character wheel module 4 is taken out, or the pointer counting module 3 is taken out, so that an operator can only take out and replace the broken module in the water meter, the cost is greatly reduced, the assembly and the assembly are convenient, the maintenance efficiency is higher, and the installation of the water meter is easier and simpler and more convenient.
More specifically, as shown in fig. 1 to 5, the pointer counting module 3 further includes a bottom plate 35, the gear mounting frame 31 includes a gear mounting plate 311, a top plate 312 and a side plate 313, the gear mounting plate 311 is disposed below the top plate 312, the gear mounting plate 311 and the top plate 312 are connected by the side plate 313, the gear assembly 32 and the worm 33 are disposed on the gear mounting plate 311 and are disposed below the top plate 312, a connecting plate 315 is disposed on the gear mounting plate 311, and the connecting plate 315 is connected with the bottom plate 35. In the application, the side plate 313 is provided with a plurality of gear mounting plates 311 which are positioned right below the top plate 312, the side plate 313 is uniformly distributed along the circumferential direction of the edge of the gear mounting plates 311, the connecting plate 315 is provided with a plurality of connecting plates 315, the connecting plates 315 are uniformly distributed along the circumferential direction of the edge of the gear mounting plates 311, the arrangement of the structure is more reasonable, the structure of the water meter is further realized, and the side plate 313 is provided with a plurality of gear assemblies 32 and worms 33 between the gear mounting plates 311 and the top plate 312, so that the gear assemblies 32 and the worms 33 positioned on the gear mounting plates 311 can be visually observed when the top plate 312 is not disassembled, and the maintenance of pointer counting assemblies by operators is facilitated.
Further, as shown in fig. 1-5, the character wheel module 4 further includes a character wheel mounting plate 44, the character wheel mounting cover 41 is disposed on the character wheel mounting plate 44 and is connected with the character wheel mounting plate 44, the top plate 312 and the gear mounting plate 311 are both provided with notches, the notches on the top plate 312 and the notches on the gear mounting plate 311 form yielding notches 34 correspondingly, the bottom surface of the notch on the top plate 312 is provided with a guiding opening 314, the character wheel mounting cover 41 is provided with a guiding portion 413, and the guiding portion 413 can be embedded into the guiding opening 314. The setting of this structure can make the character wheel installation cover 41 when the embedding is stepping down in the notch 34, can be further go on further location through seting up the guiding mouth 314 on roof 312, and then make the installation and the location between character wheel module 4 and the pointer count module 3 more firm, guaranteed worm 33 can cooperate with the driving medium, and then realize that the water gauge adopts the modularized design, and the inner structure of water gauge still can keep normal operating, and step down the cooperation between notch 34, guiding mouth 314 and the guiding part 413 for the dismantlement of water gauge is convenient.
Further, as shown in fig. 1-5, a positioning rod 412 is provided on the sidewall of the wheel mounting cover 41, a flaring slot 316 is provided on the gear mounting plate 311, the flaring slot 316 is opened toward the abdication notch 34, the positioning rod 412 is inserted into the flaring slot 316, and the sidewall of the positioning rod 412 abuts against the slot wall of the flaring slot 316. In the present application, two positioning rods 412 are provided, and are respectively disposed on two sidewalls of the wheel mounting cover 41, and two flaring slots 316 are correspondingly disposed on the gear mounting plate 311.
As shown in fig. 1-5, a gap 36 exists between a gear mounting plate 311 and a bottom plate 35, when a character wheel mounting cover 41 is embedded into a yielding notch 34, a character wheel mounting plate 44 is embedded into the gap 36, the bottom plate 35 is protruded to form a plurality of clamping blocks 351, a sealing ring 352 is further arranged on the bottom plate 35, after the transparent cover 2 is installed, the transparent cover 2 and the sealing ring 352 are compressed under the screwing pressure of a screw sleeve 5, quick disassembly is realized, sealing of a water meter is realized, a clamping groove 21 which is arranged opposite to the clamping blocks 351 is arranged on the transparent cover 2, the clamping blocks 351 can be embedded into the corresponding clamping grooves 21, in the application, the two clamping blocks 351 are arranged along the diameter direction of the bottom plate 35, the clamping blocks 351 are arranged at the edge of the bottom plate 35, the two clamping grooves 21 are arranged at the edge of the transparent cover 2.
As shown in fig. 1-5, the character wheel mounting plate 44 is provided with an elastic rod 441, the elastic rod 441 is divided into a connecting portion 442 and an elastic clamping portion 443, the connecting portion 442 is connected with the character wheel mounting plate 44, the elastic clamping portion 443 is provided with a plurality of elastic pieces 444 in a pretensioned state, the transparent cover 2 is provided with a clamping hole 22, the elastic clamping portion 443 can be arranged in the clamping hole 22 in a penetrating manner, the elastic pieces 444 can abut against the wall of the clamping hole 22, the elastic rod 441 is provided with two elastic rods, and the clamping hole 22 is also provided with two elastic pieces. The connection between the print wheel module 4 and the transparent cover 2 is made through the elastic clamping part 443 of the elastic rod 441 penetrating the clamping hole 22, at this time, the elastic piece 444 on the elastic clamping part 443 is changed into a compressed state from a pre-tensioned state at first, and the elastic piece 444 can be abutted against the hole wall of the clamping hole 22.
As shown in fig. 1-5, the multi-flow remote water meter further comprises a screw sleeve 5, the screw sleeve 5 is protruded to form a first flanging 51, the transparent cover 2 is protruded to form a second flanging 23, the screw sleeve 5 can connect the transparent cover 2 with the shell 1, and the first flanging 51 abuts against the second flanging 23. The setting of this structure for when transparent cover 2 and pointer counting module 3 connecting portion 442 are firm, make transparent cover 2 and pointer counting module 3 through swivel nut 5 can zonulae occludens, and the setting of swivel nut 5 also makes transparent cover 2 and casing 1 can firm connection, has guaranteed that pointer counting module 3 can contact with casing 1 and with the complete transmission of the data that the measurement part of casing 1 inside measured to pointer counting module 3 in, guaranteed the normal work of water gauge, also make the loading and unloading of water gauge more convenient simultaneously.
As shown in fig. 1-5, the transparent cover 2 is provided with an adapter plate 24, the outer side of the transparent cover 2 is also provided with a data line 25, and the clamping hole 22 is arranged on the adapter plate 24. The setting of this structure for when the water gauge is examined weekly, need not dismantle the character wheel module 4, saved the trouble of dismantling data line 25, and when the maintenance, also need not dismantle data line 25, improved the loading and unloading and the maintenance efficiency of water gauge.
As shown in fig. 1-5, the transmission member is a turntable 43, a plurality of transmission rods 431 are arranged on the turntable 43, the transmission rods 431 are uniformly distributed along the circumference of the turntable 43, and when the character wheel module 4 is embedded into the pointer counting module 3, the transmission rods 431 are matched with the worm 33. The transmission rod 431 and the rotary table 43 form a pin tooth, the pin tooth can be meshed with the worm 33 at the moment, the transmission rod 431 can abut against the worm 33, when the gear assembly 32 moves, the worm 33 can drive the transmission rod 431 abutting against the worm 33 to rotate, when the worm 33 rotates for one circle, the transmission rod 431 rotates for a certain angle, so that the transmission rod 431 does not abut against the worm 33, at the moment, the other transmission rod 431 above or below the transmission rod 431 abuts against the worm 33, the worm 33 drives the other transmission rod 431 to rotate until the other transmission rod 431 also breaks away from the worm 33, when the worm 33 continuously rotates, the rotary table 43 can be driven to rotate through the transmission rods 431 arranged on the rotary table 43, the rotary table 43 drives the word wheel assembly 42 to rotate, normal operation of the water meter is further realized, the relationship between the worm 33 and the transmission rod 431 can be easily taken out, and further quick assembly and disassembly of the pointer counting module 3 and the word wheel module 4 are realized, and the water meter is more convenient due to the modularized design.
Example two
The multi-stream remote water meter of this embodiment is basically the same as the first embodiment, except that: the driving medium is the turbine, and the turbine meshes with worm 33 when the pointer counting module 3 is embedded to the wheel module 4, drives the wheel subassembly 42 through the rotation of turbine and rotates this moment, realizes the normal operating of water gauge, and the relationship between worm 33 and the turbine all can take out easily this moment, and then realizes the quick loading and unloading to pointer counting module 3 and wheel module 4 for the water gauge adopts the modularized design, makes the loading and unloading of water gauge more convenient.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the application. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the application or exceeding the scope of the application as defined in the accompanying claims.
Claims (8)
1. The utility model provides a multithread teletransmission water gauge, includes casing (1), be connected with transparent cover (2) on casing (1), be equipped with pointer counting module (3) and word wheel module (4) in transparent cover (2), its characterized in that, pointer counting module (3) include gear mounting bracket (31), be equipped with gear assembly (32) in gear mounting bracket (31) and with worm (33) of gear assembly (32) meshing, offer on gear mounting bracket (31) recess (34) of stepping down, word wheel module (4) include word wheel installation cover (41), be equipped with word wheel subassembly (42) and with word wheel subassembly (42) matched with driving medium in word wheel installation cover (41), thereby pointer counting module (3) and word wheel module (4) are fixed and make worm (33) cooperate with the driving medium after recess (34) are stepping down in word wheel installation cover (41), pointer module (3) still include bottom plate (35), be equipped with in gear mounting plate (31) and bottom plate (315) are connected to connecting plate (315), there is clearance (36) between gear mounting board (311) and bottom plate (35), character wheel module (4) still include character wheel mounting board (44), character wheel mounting cover (41) set up on character wheel mounting board (44) and be connected with character wheel mounting board (44), in character wheel mounting board (44) embedding clearance (36) when character wheel mounting cover (41) embedding were put aside in notch (34), be provided with elastic rod (441) on character wheel mounting board (44), elastic rod (441) divide into connecting portion (442) and elasticity joint portion (443), connecting portion (442) are connected with character wheel mounting board (44), be equipped with a plurality of elastic pieces (444) that are pretension state on elastic joint portion (443), be equipped with joint hole (22) on transparent cover (2), elastic piece (444) can wear to establish in joint hole (22) and the butt of joint hole wall of joint hole (22), be equipped with on transparent cover (2) and connect line (24), be equipped with transparent cover (24) outside data set up on transparent cover (24).
2. The multi-flow remote water meter according to claim 1, wherein the worm (33) is arranged at one side close to the abdication notch (34), a notch (411) is arranged on the character wheel mounting cover (41), the transmission piece can be arranged in the notch (411), and the worm (33) is matched with the transmission piece positioned in the notch (411) after the character wheel mounting cover (41) is embedded into the abdication notch (34).
3. The multi-flow remote water meter according to claim 1, wherein the transmission member is a rotary table (43), a plurality of transmission rods (431) are arranged on the rotary table (43), the transmission rods (431) are uniformly distributed along the circumferential direction of the rotary table (43), and the transmission rods (431) are matched with the worm (33) after the character wheel mounting cover (41) is embedded into the yielding notch (34).
4. A multi-stream remote water meter according to claim 1, 2 or 3, wherein the gear mounting frame (31) comprises a top plate (312) and a side plate (313), the gear mounting plate (311) is arranged below the top plate (312) and the gear mounting plate (311) and the top plate (312) are connected by the side plate (313), and the gear assembly (32) and the worm (33) are both arranged on the gear mounting plate (311) and both arranged below the top plate (312).
5. The multi-flow remote water meter according to claim 4, wherein the top plate (312) and the gear mounting plate (311) are both provided with notches, the notches on the top plate (312) and the gear mounting plate (311) are correspondingly provided with yielding notches (34), the bottom surfaces of the notches on the top plate (312) are provided with guide openings (314), the character wheel mounting cover (41) is provided with guide portions (413), and the guide portions (413) can be embedded into the guide openings (314).
6. The multi-flow remote water meter according to claim 4, wherein a positioning rod (412) is arranged on the side wall of the character wheel mounting cover (41), a flaring groove (316) is formed in the gear mounting plate (311), the opening of the flaring groove (316) faces the abdication notch (34), the positioning rod (412) is inserted in the flaring groove (316), and the side wall of the positioning rod (412) abuts against the groove wall of the flaring groove (316).
7. The multi-flow remote water meter according to claim 4, wherein the bottom plate (35) is protruded to form a plurality of clamping blocks (351), the transparent cover (2) is provided with clamping grooves (21) opposite to the clamping blocks (351), and the clamping blocks (351) can be embedded into the corresponding clamping grooves (21).
8. A multi-stream remote water meter according to claim 1, 2 or 3, further comprising a screw sleeve (5), wherein the screw sleeve (5) is protruded to form a flange one (51), the transparent cover (2) is protruded to form a flange two (23), and the screw sleeve (5) can connect the transparent cover (2) with the shell (1) and the flange one (51) is abutted against the flange two (23).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610786070.3A CN106123989B (en) | 2016-08-31 | 2016-08-31 | Multi-flow remote water meter |
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| CN201610786070.3A CN106123989B (en) | 2016-08-31 | 2016-08-31 | Multi-flow remote water meter |
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| CN106123989B true CN106123989B (en) | 2023-12-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107839361B (en) * | 2017-12-16 | 2023-10-20 | 温岭甬岭水表有限公司 | Printing device of character wheel production line |
| CN109916459A (en) * | 2019-04-18 | 2019-06-21 | 泰安轻松表计有限公司 | A kind of wet type electromechanics separation photoelectric direct reading remote transmission water meter and its application method |
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| CN106123989A (en) | 2016-11-16 |
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