CN209247132U - Apparatus for calibrating water meter - Google Patents
Apparatus for calibrating water meter Download PDFInfo
- Publication number
- CN209247132U CN209247132U CN201822128340.9U CN201822128340U CN209247132U CN 209247132 U CN209247132 U CN 209247132U CN 201822128340 U CN201822128340 U CN 201822128340U CN 209247132 U CN209247132 U CN 209247132U
- Authority
- CN
- China
- Prior art keywords
- attachment base
- water meter
- hole
- receiver
- shaped attachment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of apparatus for calibrating water meter, including U-shaped attachment base, the clamping device being arranged on attachment base, the clamping device includes two receivers being arranged relative to each other at U-shaped attachment base both ends, the receiver can be connect with the Inlet and outlet water end thread of water meter, the end of the receiver and attachment base is rotatably assorted, the U-shaped attachment base both ends respectively offer a through-hole, the position one-to-one correspondence of the position of two receivers and the through-hole；The end of the U-shaped attachment base side.The calibration accuracy to water meter can be improved in the apparatus for calibrating water meter of the utility model.
Description
Technical field
The affiliated water utilities equipment technical field of the utility model more particularly to a kind of apparatus for calibrating water meter.
Background technique
Existing water meter is used to measure the volume for the water for flowing through water meter, is a kind of equipment common in life.Water meter exists
Performance calibration operation is carried out after producing, with guarantee be not in after water pump composite metering inaccuracy technical problem.With
Calibrating mode toward water meter performance is that the both ends of water meter are connected on water inlet pipe and outlet pipe, however if inside water meter
There is the accuracy that just will affect water meter when air, normal upright water meter is difficult to exclude dry when water flowing is vented, in the air short time
Only, complicated and at high cost such as the air in installation air removal system exclusion water meter.
Utility model content
In view of this, the purpose of the utility model is to provide a kind of apparatus for calibrating water meter, it can by the apparatus for calibrating water meter
To improve the calibration accuracy to water meter.
The utility model solves above-mentioned technical problem by following technological means:
A kind of apparatus for calibrating water meter of the utility model is filled including U-shaped attachment base, the clamping being arranged on attachment base
It sets, the clamping device includes two receivers being arranged relative to each other at U-shaped attachment base both ends, and the receiver can be with water
The Inlet and outlet water end thread of table connects, and the end of the receiver and attachment base is rotatably assorted, and the U-shaped attachment base both ends are respectively opened
Equipped with a through-hole, the position of the position of two receivers and the through-hole is corresponded；The outer ledge of the receiver is set
It is equipped with protrusion, the end of the U-shaped attachment base is provided with block, and the protrusion can be by the resistance of block when rotating for the receiver
It keeps off and receiver is made to stop operating.
It further, further include fixed steel column, the both ends of the fixed steel column are connect with two receivers respectively.
Further, the U-shaped attachment base includes left seat and right seat, and the left seat and right seat are all L-shaped, the left seat and the right side
The bottom of seat is mating；The through-hole outboard end at the U-shaped attachment base both ends is connected separately with water inlet pipe and outlet pipe, described logical
The inner end in hole is provided with fast connecting joint, and being provided on the receiver can be mating with the fast connecting joint
Quick connecting interface.
Further, plug is arranged in the bottom of the left seat, and the bottom of the right seat is provided with slot, and the plug can be inserted into
Into the slot, the bottom of the right seat is provided with tapped through hole, further includes the locking being threadedly engaged with the tapped through hole
Screw, the inner end of the tapped through hole and slot are interconnected.
The utility model has the beneficial effects that the utility model apparatus for calibrating water meter, including U-shaped attachment base, setting even
Clamping device on joint chair, the clamping device include two receivers being arranged relative to each other at U-shaped attachment base both ends, institute
Stating receiver can connect with the Inlet and outlet water end thread of water meter, and the end of the receiver and attachment base is rotatably assorted, described U-shaped
Attachment base both ends respectively offer a through-hole, the position one-to-one correspondence of the position of two receivers and the through-hole；The U-shaped company
The end of joint chair side.The calibration accuracy to water meter can be improved in the apparatus for calibrating water meter of the utility model.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model apparatus for calibrating water meter, and water meter is in upright state in figure；
Fig. 2 is the structural schematic diagram of the utility model apparatus for calibrating water meter, and water meter is in handstand state in figure；
Fig. 3 is the schematic diagram of the section structure shown in the direction A-A in Fig. 1, and figure middle sleeve seat rotates 180 degree.
Specific embodiment
The utility model is described in detail below with reference to attached drawing:
As shown in Figure 1-3, one of the present embodiment apparatus for calibrating water meter, is connecting including U-shaped attachment base 1, setting
Clamping device on seat, the clamping device include two receivers 2 being arranged relative to each other at U-shaped attachment base both ends, institute
Stating receiver 2 can connect with the Inlet and outlet water end thread of water meter 3, and the end of the receiver and attachment base is rotatably assorted, the U
Type attachment base both ends respectively offer a through-hole 4, the position one-to-one correspondence of the position of two receivers 2 and the through-hole 4；It is described
The outer ledge of receiver 2 is provided with protrusion 21, and the end of the U-shaped attachment base 1 is provided with block 22, the receiver rotation
Shi Suoshu protrusion can by block blocking and so that receiver is stopped operating.It further include fixed steel column 5, the two of the fixed steel column
End connect with two receivers respectively, can be fixedly connected with the receiver of two sides by fixed steel column, realization receiver with
Water meter rotates synchronously.
The working principle of the apparatus for calibrating water meter of the utility model: detection water meter when, by the both ends of water meter respectively with sleeve
Seat is threadedly engaged connection, then receiver is connect by through-hole with inlet and outlet pipes, and water meter first passes through 180 degree rotation when water flowing is vented
Turn water meter clamping platform, water meter is made to be in vertical handstand state, fills water convenient for water meter counter, evacuation of air guarantees water meter detection
Water meter rotation is come to read by performance again after exhaust.
As a further improvement of the above technical scheme, the U-shaped attachment base 1 includes left seat 11 and right seat 12, the left side
Seat 11 and right seat 12 are all L-shaped, and the bottom of the left seat 11 and right seat 12 is mating；The through-hole at the U-shaped attachment base both ends
Outboard end is connected separately with water inlet pipe and outlet pipe, and the inner end of the through-hole is provided with fast connecting joint, the receiver
On be provided with can be mating with the fast connecting joint quick connecting interface.Plug, institute is arranged in the bottom of the left seat
The bottom for stating right seat is provided with slot, and the plug can be plugged into the slot, and it is logical that the bottom of the right seat is provided with screw thread
Hole, further includes the lock-screw being threadedly engaged with the tapped through hole, and the inner end of the tapped through hole and slot are interconnected.
The distance that may be implemented to adjust left seat and right seat is set by above-mentioned improvement, then is connected by through hole fast connecting joint and quickly
Connection interface is quickly mating and separates, and makes it possible to rapidly replace water meter to be detected.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (4)
1. a kind of apparatus for calibrating water meter, it is characterised in that: including U-shaped attachment base, the clamping device being arranged on attachment base, institute
Stating clamping device includes two receivers being arranged relative to each other at U-shaped attachment base both ends, and the receiver can be with water meter
The end of the connection of Inlet and outlet water end thread, the receiver and attachment base is rotatably assorted, and the U-shaped attachment base both ends respectively offer
The position of one through-hole, the position of two receivers and the through-hole corresponds；The outer ledge of the receiver is provided with
Protrusion, the end of the U-shaped attachment base are provided with block, the receiver when rotating the protrusion can by block blocking and
Receiver is set to stop operating.
2. apparatus for calibrating water meter according to claim 1, it is characterised in that: it further include fixed steel column, the fixed steel column
Both ends connect respectively with two receivers.
3. apparatus for calibrating water meter according to claim 2, it is characterised in that: the U-shaped attachment base includes left seat and right seat,
The left seat and right seat are all L-shaped, and the bottom of the left seat and right seat is mating；Outside the through-hole at the U-shaped attachment base both ends
Side is connected separately with water inlet pipe and outlet pipe, and the inner end of the through-hole is provided with fast connecting joint, on the receiver
It is provided with quick connecting interface that can be mating with the fast connecting joint.
4. apparatus for calibrating water meter according to claim 3, it is characterised in that: plug is arranged in the bottom of the left seat, described
The bottom of right seat is provided with slot, and the plug can be plugged into the slot, and the bottom of the right seat is provided with tapped through hole,
It further include the lock-screw being threadedly engaged with the tapped through hole, the inner end of the tapped through hole and slot are interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128340.9U CN209247132U (en) | 2018-12-19 | 2018-12-19 | Apparatus for calibrating water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822128340.9U CN209247132U (en) | 2018-12-19 | 2018-12-19 | Apparatus for calibrating water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209247132U true CN209247132U (en) | 2019-08-13 |
Family
ID=67533453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822128340.9U Active CN209247132U (en) | 2018-12-19 | 2018-12-19 | Apparatus for calibrating water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209247132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982251A (en) * | 2020-08-30 | 2020-11-24 | 安徽宝龙富乐能源计量有限公司 | Ultrasonic water meter detection system |
-
2018
- 2018-12-19 CN CN201822128340.9U patent/CN209247132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111982251A (en) * | 2020-08-30 | 2020-11-24 | 安徽宝龙富乐能源计量有限公司 | Ultrasonic water meter detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203745051U (en) | Two-position one-way reversing valve type pVTt-method gas flow device | |
| CN103837215B (en) | Commutation valve type p.V.T.t method gas flow meter | |
| CN209247132U (en) | Apparatus for calibrating water meter | |
| CN107121177B (en) | Standard device integrating open channel and pipeline sewage flow | |
| CN104034377A (en) | Air compressor flow measurement device and calibration system and method thereof | |
| CN103900665B (en) | Container combination and commutation valve type pVTt method gas flow meter | |
| CN104501917B (en) | Super large caliber sonic nozzle group formula gas flowmeter calibrating installation | |
| RU134637U1 (en) | INSTALLATION FOR CALIBRATION, VERIFICATION AND TESTING OF METERS AND FLOW METERS | |
| CN208736476U (en) | Multi-function gas extraction parametric measurement device | |
| CN207798190U (en) | A kind of easy-to-dismount watermeter shell component | |
| CN108254034B (en) | Online metering device and metering method for oil-gas-water split-phase flow | |
| CN206772395U (en) | Standard scale self-check type heavy caliber water flow standard apparatus | |
| CN109115311A (en) | A kind of air flow meter test device | |
| CN106441849A (en) | Flow control valve examination apparatus | |
| CN205909881U (en) | Amount of wind collection system | |
| CN115096390A (en) | Mass flow sensor convenient to install | |
| CN207923705U (en) | A kind of infrared spectrometric oil detector water sample extraction equipment | |
| CN204495410U (en) | Ultrasonic water meter | |
| CN105784012B (en) | Heavy caliber table valve integral type water meter | |
| CN208313390U (en) | A kind of flowmeter verification device | |
| CN211263515U (en) | Waste gas treatment is with pipeline detection device with velocity of flow real-time detection function | |
| CN206177564U (en) | Control valve testing equipment | |
| CN208476364U (en) | A kind of apparatus for calibrating water meter | |
| CN209570297U (en) | A kind of car crust part threaded hole leakage test mechanism | |
| CN203745052U (en) | Container parallel connection and reversing valve type pVTt method gas flow device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |