CN207798190U - A kind of easy-to-dismount watermeter shell component - Google Patents
A kind of easy-to-dismount watermeter shell component Download PDFInfo
- Publication number
- CN207798190U CN207798190U CN201820280172.2U CN201820280172U CN207798190U CN 207798190 U CN207798190 U CN 207798190U CN 201820280172 U CN201820280172 U CN 201820280172U CN 207798190 U CN207798190 U CN 207798190U
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- China
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- main body
- housing main
- slot
- upper cover
- docking
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Abstract
The utility model discloses a kind of easy-to-dismount watermeter shell components, including upper cover and housing main body, the upper cover and housing main body are cylindrical hollow configuration, and one end close to each other is disposed as being open, the inner cavity that the upper cover is located at its opening is fixedly installed the first support ring along side wall, close to the side of housing main body, circumferentially side wall has been equidistantly positioned support spring to first support ring, the support spring, the one end of the support spring far from the first support ring is fixedly connected on elastic ring, the lateral wall that the upper cover is located at opening has circumferentially been equidistantly positioned rectangle docking column, one end outside that the rectangle docks column towards housing main body is provided with telescopic chute, and the slot bottom of telescopic chute has been equidistantly positioned garter spring.The utility model is novel in design, simple in structure, easy to use, while ensureing body seal, improves the efficiency of shell installing and dismounting, suitable for promoting the use of.
Description
Technical field
The utility model is related to water meter technical field more particularly to a kind of easy-to-dismount watermeter shell components.
Background technology
Water meter is the instrument for measuring water flow, is that the integrated flow of water measures mostly, is generally divided into volumetric water meter and speed
Two class of degree formula water meter, originates from Britain, and the development of water meter has nearly 200 years history, when selecting water meter specification, should first estimate
Then the size and range of flow of used flow under normal conditions selects common flow closest to the water of that specification of the value
Table is as preferred.It is divided into velocity type water meter and volumetric water meter.(1) velocity type water meter：In closed conduct, transported by one
Dynamic element composition, and so that it is obtained the water meter of dynamic speed by water movement speed.Typical velocity type water meter has rotor
Formula water meter, helical vane type water meter.There are single channel water meter and multistream water meter again in rotor water gauge.(2) volumetric water meter：It is mounted on
In pipeline, gradually it is full of and the room of the known volume of exhaust fluid and the water formed by fluid-operated mechanism by some
Table, or referred to as quantify emission type water meter.Volumetric water meter generally uses piston cylinder operator.
It is fixedly connected mostly by lock screw between existing watermeter shell and upper cover, which results in watermeter shells
Installing and dismounting is more troublesome, while being not easy to the maintenance to meter body and replacement, we design a kind of easy to disassemble thus
Watermeter shell component, to solve the above problems.
Utility model content
Purpose of the utility model is to solve low-voltage cabinet structures in the prior art to fix, and the limitation of both sides side wall causes
Inner space is narrow, reduce technical staff carry out Maintenance and Repair efficiency the shortcomings that, and propose a kind of easy-to-dismount water meter
Casing assembly.
To achieve the goals above, the utility model uses following technical solution：
A kind of easy-to-dismount watermeter shell component, including upper cover and housing main body, the upper cover and housing main body be
Cylindrical hollow configuration, and one end close to each other is disposed as being open, the upper cover is located at the inner cavity of its opening along side wall
It is fixedly installed the first support ring, circumferentially side wall has been equidistantly positioned first support ring close to the side of housing main body
Support spring, the support spring, the one end of the support spring far from the first support ring is fixedly connected on elastic ring, described
The lateral wall that upper cover is located at opening has circumferentially been equidistantly positioned rectangle docking column, and the rectangle docks column towards housing main body
One end on the outside of be provided with telescopic chute, and the slot bottom of telescopic chute has been equidistantly positioned garter spring, and the garter spring is far from slot
The one end at bottom is fixedly connected on the side of wedge, and wedge is triangular structure of right angle, and the housing main body is located at its opening
Inner cavity be fixedly installed the second support ring along side wall, the lateral wall that the housing main body is located at opening circumferentially equidistant is set
It is equipped with docking block, and docks block and is vertically arranged with perforative docking slot, clamping slot is provided in the middle part of the docking slot,
And clamping slot is movably set with pushing block with slot vertical connection, the one end of the clamping slot far from docking slot is docked.
Preferably, the position of first support ring, elastic ring and the second support ring is corresponding, and structure is identical.
Preferably, the housing main body is located at its open end and is fixedly installed ring packing washer.
Preferably, rectangle docking column and to dock the setting quantity of block be 4, and position one-to-one correspondence, rectangle pair
It connects column to be plugged in docking slot, and wedge is clamped in clamping slot.
Compared with prior art, the utility model has the beneficial effects that：Lead between the utility model upper cover and housing main body
Rectangle docking column and the docking of docking block and clamping are crossed, not only so that the installation of shell is more convenient, and need to only press and push away when dismounting
Motion block so that wedge exits clamping slot, you can upper cover and housing main body are detached, the efficiency of dismounting, the utility model are improved
Novel design, it is simple in structure, it is easy to use, while ensureing body seal, the efficiency of shell installing and dismounting is improved, is fitted
Preferably promote the use of.
Description of the drawings
Fig. 1 be the utility model proposes a kind of easy-to-dismount watermeter shell component structural schematic diagram；
Fig. 2 is enlarged drawing at the A in Fig. 1.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of easy-to-dismount watermeter shell component, including upper cover 1 and housing main body 2, upper cover 1 and shell
Main body 2 is cylindrical hollow configuration, and one end close to each other is disposed as being open, and upper cover 1 is located at the inner cavity of its opening
It is fixedly installed the first support ring 3 along side wall, circumferentially side wall is equidistant close to the side of housing main body 2 for the first support ring 3
It is provided with support spring 4, support spring 4, the one end of support spring 4 far from the first support ring 3 is fixedly connected on elastic ring 5,
The lateral wall that upper cover 1 is located at opening has circumferentially been equidistantly positioned rectangle docking column 6, and rectangle docks column 6 towards housing main body 2
One end on the outside of be provided with telescopic chute 7, and the slot bottom of telescopic chute 7 has been equidistantly positioned garter spring 8, and garter spring 8 is far from slot
The one end at bottom is fixedly connected on the side of wedge 9, and wedge 9 is triangular structure of right angle, and it is solid that housing main body 2 is located at its open end
Surely it is provided with ring packing washer 15, the inner cavity that housing main body 2 is located at its opening is fixedly installed the second support ring along side wall
10, the position of the first support ring 3, elastic ring 5 and the second support ring 10 is corresponding, and structure is identical, and housing main body 2 is located at opening
The lateral wall at place has circumferentially been equidistantly positioned docking block 11, and docks block 11 and be vertically arranged with perforative docking slot 12,
The middle part of docking slot 12 is provided with clamping slot 13, and clamping slot 13 with dock 12 vertical connection of slot, clamping slot 13 is far from right
The one end in access slot hole 12 is movably set with pushing block 14, and rectangle docks column 6 and to dock the setting quantity of block 11 be 4, and position
One-to-one correspondence is set, rectangle docking column 6 is plugged in docking slot 12, and wedge 9 is clamped in clamping slot 13.
When the utility model is used, meter body is mounted in housing main body 2 by user, the both sides of housing main body 2
It is respectively arranged with inlet opening and apopore, and by the water inlet of meter body and water outlet respectively at the inlet opening of housing main body 2
It is docked with apopore, meanwhile, the rectangle docking column 6 in upper cover 1 is corresponding with 11 position of docking block on housing main body 2, make
Rectangle docking column 6 be inserted into docking slot 12 in, due to wedge 9 be triangular structure of right angle, to docking slot 12 in
Will not be by resistance when grafting, until wedge 9 is connected under the action of garter spring 8 in clamping slot 13, clamping slot 13 limits
Firmly wedge 9 so that upper cover 1 and 2 abutting joint of housing main body are completed, and when needing dismounting, press pushing block 14 so that wedge 9 is moved back
Go out clamping slot 13, be not restricted, simultaneously supports spring 4 and upper cover 1 is popped up into shifting certain distance, then stir upper cover 1, make
Rectangle docking column 6 detach docking block 11 dismounting can be completed.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of easy-to-dismount watermeter shell component, including upper cover (1) and housing main body (2), which is characterized in that the upper cover
(1) and housing main body (2) is cylindrical hollow configuration, and one end close to each other is disposed as being open, upper cover (1) position
It is fixedly installed the first support ring (3) along side wall in the inner cavity of its opening, first support ring (3) is close to housing main body
(2) circumferentially side wall has been equidistantly positioned support spring (4) for side, and the support spring (4), the support spring (4) is far
One end from the first support ring (3) is fixedly connected on elastic ring (5), and the upper cover (1) is located at the lateral wall of opening along circle
Rectangle docking column (6) it has been equidistantly positioned week, one end outside of the rectangle docking column (6) towards housing main body (2) is provided with
Telescopic chute (7), and the slot bottom of telescopic chute (7) has been equidistantly positioned garter spring (8), the separate slot bottom of the garter spring (8)
One end is fixedly connected on the side of wedge (9), and wedge (9) is triangular structure of right angle, and the housing main body (2) is opened positioned at it
Inner cavity at mouthful is fixedly installed the second support ring (10) along side wall, and the housing main body (2) is located at the lateral wall edge of opening
Circumference has been equidistantly positioned docking block (11), and docks block (11) and be vertically arranged with perforative docking slot (12), described right
Be provided with clamping slot (13) in the middle part of access slot hole (12), and clamping slot (13) with dock slot (12) vertical connection, the clamping
The one end of slot (13) far from docking slot (12) is movably set with pushing block (14).
2. a kind of easy-to-dismount watermeter shell component according to claim 1, which is characterized in that first support ring
(3), elastic ring (5) is corresponding with the position of the second support ring (10), and structure is identical.
3. a kind of easy-to-dismount watermeter shell component according to claim 1, which is characterized in that the housing main body
(2) it is fixedly installed ring packing washer (15) positioned at its open end.
4. a kind of easy-to-dismount watermeter shell component according to claim 1, which is characterized in that the rectangle docks column
(6) with to dock the setting quantity of block (11) be 4, and position corresponds, and rectangle docking column (6) is plugged on docking slot
(12) in, and wedge (9) is clamped in clamping slot (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280172.2U CN207798190U (en) | 2018-02-28 | 2018-02-28 | A kind of easy-to-dismount watermeter shell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820280172.2U CN207798190U (en) | 2018-02-28 | 2018-02-28 | A kind of easy-to-dismount watermeter shell component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207798190U true CN207798190U (en) | 2018-08-31 |
Family
ID=63275686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820280172.2U Expired - Fee Related CN207798190U (en) | 2018-02-28 | 2018-02-28 | A kind of easy-to-dismount watermeter shell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207798190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779589A (en) * | 2019-10-22 | 2020-02-11 | 山东维正智慧科技有限公司 | Intelligent water meter based on Internet of things |
| CN110967085A (en) * | 2019-12-27 | 2020-04-07 | 合肥市益特智能产品有限公司 | Internet of things water meter with conveniently-disassembled and replaced dial plate |
| CN111207801A (en) * | 2020-03-13 | 2020-05-29 | 江苏伸辰智能仪器有限公司 | High-strength electromagnetic water meter |
-
2018
- 2018-02-28 CN CN201820280172.2U patent/CN207798190U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779589A (en) * | 2019-10-22 | 2020-02-11 | 山东维正智慧科技有限公司 | Intelligent water meter based on Internet of things |
| CN110967085A (en) * | 2019-12-27 | 2020-04-07 | 合肥市益特智能产品有限公司 | Internet of things water meter with conveniently-disassembled and replaced dial plate |
| CN111207801A (en) * | 2020-03-13 | 2020-05-29 | 江苏伸辰智能仪器有限公司 | High-strength electromagnetic water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20210228 |