CN214010408U

CN214010408U - Horizontal spiral wing detachable water meter convenient to install

Info

Publication number: CN214010408U
Application number: CN202120048123.8U
Authority: CN
Inventors: 毕玉伦
Original assignee: Zibo Zishui Instrument Manufacturing Co ltd
Current assignee: Zibo Zishui Instrument Manufacturing Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-08-20
Anticipated expiration: 2031-01-08

Abstract

The utility model discloses a removable water gauge of horizontal spiral shell wing convenient to installation relates to water gauge technical field, which comprises a housin, fixedly connected with inlet tube and outlet pipe are distributed at the both ends of casing, the equal fixedly connected with flange of one end of casing is kept away from to inlet tube and outlet pipe, the inboard of casing is equipped with the set casing, the one end of set casing is through second rectifier blade fixedly connected with conical head, the other end of set casing passes through the fixed blade fixedly connected with fixed block, fixedly connected with fixed axle between fixed block and the conical head, the outside of fixed axle is rotated through the bearing and is connected with a rotation section of thick bamboo, the outside fixedly connected with rotor blade of a rotation section of thick bamboo, one side fixedly connected with solid fixed cylinder of fixed block, the one end fixedly connected with second gear of a rotation section of thick bamboo. The utility model discloses, solved the problem that current removable water gauge current surveying mechanism of horizontal spiral shell wing structure is complicated, the dismouting is comparatively inconvenient and the inconvenient independent change of indicating mechanism.

Description

Horizontal spiral wing detachable water meter convenient to install

Technical Field

The utility model relates to a water gauge technical field, more specifically relate to a removable water gauge of horizontal spiral shell wing convenient to installation.

Background

The horizontal spiral wing type water meter, also called worm wheel type water meter, means that the spiral wing axis of said water meter is parallel to the axis of running water pipeline, its impeller adopts spiral wing form, and some imported type spiral wing type water meters can be operated in horizontal, inclined and vertical state by adopting dynamic balance process technology, but when they are operated in non-horizontal state, the metering grade of water meter must be reduced by one grade.

The current detachable water meter flow measuring mechanism with horizontal spiral wings has complex structure and inconvenient disassembly and assembly, and the indicating mechanism is mostly fixed with the flow measuring mechanism and inconvenient to be independently replaced.

Therefore, it is desirable to provide a water meter with detachable horizontal spiral wing, which is easy to install.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a: in order to solve the problem that the removable water gauge flow measurement mechanism of current horizontal spiral shell wing structure is complicated, the dismouting is comparatively inconvenient and the inconvenient independent change of indicating mechanism, the utility model provides a removable water gauge of horizontal spiral shell wing convenient to installation.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a water meter with detachable horizontal spiral wing convenient for installation comprises a shell, wherein a water inlet pipe and a water outlet pipe are fixedly connected to the two ends of the shell, a flange is fixedly connected to one end, away from the shell, of the water inlet pipe and the water outlet pipe, a fixed shell is arranged on the inner side of the shell, one end of the fixed shell is fixedly connected with a conical head through a second rectifying blade, the other end of the fixed shell is fixedly connected with a fixed block through a fixed blade, a fixed shaft is fixedly connected between the fixed block and the conical head, the outer side of the fixed shaft is rotatably connected with a rotating cylinder through a bearing, a rotating blade is fixedly connected to the outer side of the rotating cylinder, a fixed cylinder is fixedly connected to one side of the fixed block, one end of the rotating cylinder is fixedly connected with a second gear, the middle part of the fixed cylinder is rotatably connected with a transmission shaft through a sealing bearing, and one end of the transmission shaft is fixedly connected with a first gear, the first gear and the second gear are in meshed connection, and an indicating mechanism is arranged at the top end of the fixed shell.

Further, the rotating blades are multiple, and the multiple rotating blades are fixedly connected to the outer side of the rotating cylinder in an annular array mode.

Furthermore, an adjuster is arranged on one side, close to the conical head, of the fixed shell, a first rectifying blade is arranged at the bottom end of the adjuster, and the first rectifying blade is rotatably connected with the conical head.

Further, the top end of the adjuster is fixedly connected with a knob, and the fixed shell is fixedly connected with the shell through a first bolt.

Further, the fixed shell is fixedly connected with the shell through a first bolt, and the indicating mechanism is fixedly connected with the fixed shell through a second bolt.

Furthermore, the indicating mechanism consists of a sealing shell, a dial plate and a watch core, and the top end of the transmission shaft is fixedly connected with a rectangular inserting block.

Furthermore, dial plate and watch core all fixed connection are in the inboard of seal shell, the outside of dial plate is equipped with toughened glass panel, toughened glass panel and seal shell fixed connection.

Furthermore, the bottom end of the watch core is rotatably connected with the transmission block, the bottom end of the transmission block is provided with a rectangular slot, and the rectangular slot is matched with the rectangular insertion block.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through setting up set casing, fixed block, second rectifier blade, transmission shaft and rotor blade, rotor blade drives the transmission shaft through first gear and second gear and rotates to drive indicating mechanism and measure, when the dismouting, through unscrewing first bolt, can take out the set casing from the casing, it is comparatively inconvenient with the dismouting to have solved the current surveying mechanism structure complicacy.

2. The utility model discloses, through setting up rectangle inserted block, sealed shell, watch core and transmission piece, adopt rectangle inserted block and rectangle slot to carry out the transmission and connect, make its dismouting of being convenient for, solved the inconvenient problem of changing alone of indicating mechanism.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is a schematic perspective view of the fixing shell of the present invention;

fig. 3 is a schematic perspective sectional view of the fixing shell of the present invention;

fig. 4 is a schematic sectional view of the indicating mechanism of the present invention.

Reference numerals: 1. a flange; 2. a water inlet pipe; 3. a first bolt; 4. a knob; 5. an indication mechanism; 6. A housing; 7. a water outlet pipe; 8. a stationary case; 9. a rectangular insert block; 10. a fixed blade; 11. a fixed cylinder; 12. a drive shaft; 13. a fixed block; 14. a first gear; 15. a second gear; 16. an adjuster; 17. A first rectifying blade; 18. a conical head; 19. a second rectifying blade; 20. a rotating cylinder; 21. a rotor blade; 22. a fixed shaft; 23. a second bolt; 25. sealing the shell; 26. a tempered glass panel; 27. a dial plate; 28. a watch movement; 29. a transmission block; 30. a rectangular slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, a water meter with detachable horizontal spiral wing convenient to install comprises a housing 6, a water inlet pipe 2 and a water outlet pipe 7 are fixedly connected to two ends of the housing 6, a flange 1 is fixedly connected to one end of each of the water inlet pipe 2 and the water outlet pipe 7 far from the housing 6, a stationary casing 8 is arranged on the inner side of the housing 6, a conical head 18 is fixedly connected to one end of the stationary casing 8 through a second rectifying blade 19, an adjuster 16 is arranged on one side of the stationary casing 8 close to the conical head 18, a first rectifying blade 17 is arranged at the bottom end of the adjuster 16, the first rectifying blade 17 is rotatably connected with the conical head 18, a knob 4 is fixedly connected to the top end of the adjuster 16, the stationary casing 8 is fixedly connected with the housing 6 through a first bolt 3, a stationary block 13 is fixedly connected to the other end of the stationary casing 8 through a stationary blade 10, a stationary shaft 22 is fixedly connected between the stationary block 13 and the conical head 18, the outside of fixed axle 22 is connected with a rotating cylinder 20 through the bearing rotation, the outside fixedly connected with rotating blade 21 of a rotating cylinder 20, rotating blade 21 has a plurality ofly, a plurality of rotating blade 21 annular array fixed connection are in the outside of a rotating cylinder 20, one side fixedly connected with solid fixed cylinder 11 of fixed block 13, the one end fixedly connected with second gear 15 of a rotating cylinder 20, the middle part of solid fixed cylinder 11 rotates through sealed bearing and is connected with transmission shaft 12, the first gear 14 of the one end fixedly connected with of transmission shaft 12, first gear 14 and the meshing of second gear 15 are connected, the top of set casing 8 is equipped with indicating mechanism 5, set casing 8 is through first bolt 3 and casing 6 fixed connection, indicating mechanism 5 is through second bolt 23 and set casing 8 fixed connection.

In this embodiment, by providing the fixed casing 8, the fixed block 13, the second straightening vane 19, the transmission shaft 12 and the rotating vane 21, when in use, one end provided with the conical head 18 faces the water inlet direction, the water flow is combed into a laminar state under the action of the conical head 18 and the second rectifying blades 19, the rotating blade 21 is driven to rotate by the water flow in the laminar flow state to increase the measurement precision, the first rectifying blade 17 can be driven to rotate by rotating the knob 4, so that the impact of the local water flow on the rotating blade 21 is adjusted to adjust the error, under the interaction of the first gear 14 and the second gear 15, the rotary cylinder 20 drives the transmission shaft 12 to rotate, thereby driving the indicating mechanism 5 to measure, when the first bolt 3 is screwed off, the fixed shell 8 can be taken out of the shell 6, and the problems that the structure of the flow measuring mechanism is complex and the disassembly and the assembly are inconvenient are solved.

Example 2

Referring to fig. 2-4, the present embodiment is further optimized based on embodiment 1, specifically, the indicating mechanism 5 is composed of a sealed case 25, a dial 27 and a watch core 28, and the top end of the transmission shaft 12 is fixedly connected with a rectangular insertion block 9.

Specifically, dial plate 27 and watch core 28 are both fixedly connected to the inner side of sealed shell 25, and tempered glass panel 26 is arranged on the outer side of dial plate 27, and tempered glass panel 26 is fixedly connected with sealed shell 25.

Specifically, the bottom end of the watch core 28 is rotatably connected with a transmission block 29, a rectangular slot 30 is formed in the bottom end of the transmission block 29, and the rectangular slot 30 is matched with the rectangular insertion block 9.

In this embodiment, through setting up rectangle inserted block 9, seal housing 25, table core 28 and driving block 29, when needs maintain the change to indicating mechanism 5, through unscrewing second bolt 23, can pull down indicating mechanism 5 from set casing 8, when the installation, insert rectangle inserted block 9 in rectangle slot 30, transmission shaft 12 drives table core 28 through it and moves, and show through the flow through dial plate 27, under toughened glass panel 26's effect, protect it, the inconvenient problem of changing alone of indicating mechanism 5 has been solved.

In summary, the following steps: the utility model discloses, solved the problem that current removable water gauge current surveying mechanism of horizontal spiral shell wing structure is complicated, the dismouting is comparatively inconvenient and the inconvenient independent change of indicating mechanism.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a removable water gauge of horizontal spiral shell wing convenient to installation, includes casing (6), its characterized in that: the both ends of casing (6) distribute fixedly connected with inlet tube (2) and outlet pipe (7), the equal fixedly connected with flange (1) of one end of casing (6) is kept away from to inlet tube (2) and outlet pipe (7), the inboard of casing (6) is equipped with set casing (8), the one end of set casing (8) is through second rectifier blade (19) fixedly connected with cone head (18), the other end of set casing (8) is through fixed blade (10) fixedly connected with fixed block (13), fixedly connected with fixed axle (22) between fixed block (13) and cone head (18), the outside of fixed axle (22) is rotated through the bearing and is connected with a rotating cylinder (20), the outside fixedly connected with rotating blade (21) of rotating cylinder (20), one side fixedly connected with fixed cylinder (11) of fixed block (13), the one end fixedly connected with second gear (15) of a section of thick bamboo (20) rotates, the middle part of a fixed section of thick bamboo (11) is rotated through sealed bearing and is connected with transmission shaft (12), the first gear of one end fixedly connected with (14) of transmission shaft (12), first gear (14) and second gear (15) meshing are connected, the top of set casing (8) is equipped with indicating mechanism (5).

2. A conveniently-installed horizontal detachable-wing water meter as claimed in claim 1, wherein: the rotary drum is characterized in that the number of the rotary blades (21) is multiple, and the rotary blades (21) are fixedly connected to the outer side of the rotary drum (20) in an annular array mode.

3. A conveniently-installed horizontal detachable-wing water meter as claimed in claim 1, wherein: an adjuster (16) is arranged on one side, close to the conical head (18), of the fixed shell (8), a first rectifying blade (17) is arranged at the bottom end of the adjuster (16), and the first rectifying blade (17) is rotatably connected with the conical head (18).

4. A conveniently-installed horizontal detachable-wing water meter as claimed in claim 3, wherein: the top end of the adjuster (16) is fixedly connected with a knob (4), and the fixed shell (8) is fixedly connected with the shell (6) through a first bolt (3).

5. A conveniently-installed horizontal detachable-wing water meter as claimed in claim 1, wherein: the fixed shell (8) is fixedly connected with the shell (6) through the first bolt (3), and the indicating mechanism (5) is fixedly connected with the fixed shell (8) through the second bolt (23).

6. A conveniently-installed horizontal detachable-wing water meter as claimed in claim 1, wherein: the indicating mechanism (5) consists of a sealing shell (25), a dial (27) and a watch core (28), and the top end of the transmission shaft (12) is fixedly connected with a rectangular inserting block (9).

7. A conveniently-installed horizontal detachable-wing water meter as claimed in claim 6, wherein: dial plate (27) and core (28) equal fixed connection are in the inboard of sealed shell (25), the outside of dial plate (27) is equipped with toughened glass panel (26), toughened glass panel (26) and sealed shell (25) fixed connection.

8. A conveniently-installed horizontal detachable-wing water meter as claimed in claim 6, wherein: the bottom of watch core (28) is rotated and is connected transmission piece (29), rectangle slot (30) have been seted up to the bottom of transmission piece (29), rectangle slot (30) and rectangle inserted block (9) looks adaptation.