CN210089814U - Water meter inclination test device - Google Patents
Water meter inclination test device Download PDFInfo
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- CN210089814U CN210089814U CN201921021386.9U CN201921021386U CN210089814U CN 210089814 U CN210089814 U CN 210089814U CN 201921021386 U CN201921021386 U CN 201921021386U CN 210089814 U CN210089814 U CN 210089814U
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- reduction box
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Abstract
The utility model discloses a water gauge slope test device, including worm gear reducing gear box, reducing gear box input shaft, reducing gear box output shaft, hand wheel, calibrated scale one, axle sleeve, pivot, V type piece clamp plate, V type piece housing screw, support, its characterized in that: the utility model relates to a water gauge test equipment field, specifically speaking relates to a water gauge inclination test device, and the reducing gear box input shaft fixed connection of worm gear reducing gear box is in the center department of hand wheel, the reducing gear box output shaft inserts in the round hole that is equipped with on the axle sleeve, correspond the round hole is in axle sleeve upside threaded connection has jackscrew one, jackscrew one pushes up tightly on the lateral wall of reducing gear box output shaft. The device has the advantages of simple structure, convenience for production, low production cost, long service life, convenience for operation, high reliability and easiness for industrial production, and can be widely applied to measurement of various fluid meters.
Description
Technical Field
The utility model relates to a water gauge test equipment field, specifically say, relate to a water gauge slope test device.
Background
When the water meter is checked, the water meter is horizontally arranged on the check table to detect the accuracy of the water meter, but the water meter is actually arranged and is influenced by space and technical level, the installation state of the water meter is unstable, when the installation state of the water meter is not horizontal, installation and application deviation exists, the installation deviation has certain influence on the accuracy of the water meter, and as a result, the water consumption of each sub meter and the water consumption of a system main meter are deviated. Therefore, it is necessary to make a water meter inclination testing device.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a water gauge slope test device for the water gauge slope is experimental.
The utility model adopts the following technical scheme to realize the purpose of the invention:
the utility model provides a water gauge slope test device, includes worm gear reducing gear box, reducing gear box input shaft, reducing gear box output shaft, hand wheel, calibrated scale one, the axle sleeve, the pivot, V type piece clamp plate, V type piece housing screw, support, its characterized in that: the worm and gear reducer is characterized in that a reducer input shaft of the worm and gear reducer is fixedly connected to the center of the hand wheel, a reducer output shaft is inserted into a round hole formed in the shaft sleeve, a first jackscrew is connected to the upper side of the shaft sleeve in a threaded manner and tightly supported on the side wall of the reducer output shaft, a first dial is fixedly connected to the shell of the worm and gear reducer corresponding to the outlet of the reducer output shaft, a first pointer is fixedly connected to the middle of the side wall of one side of the shaft sleeve, a through hole is formed in the shaft sleeve, the middle of the rotating shaft is arranged in the through hole, a second jackscrew is connected to the upper side of the shaft sleeve in a threaded manner and supported on the side wall of the rotating shaft.
As a further limitation of the technical solution, the two ends of the rotating shaft are respectively and fixedly connected with the V-shaped blocks, and the V-shaped blocks are respectively provided with the V-shaped block pressing plates.
As a further limitation of the technical solution, two ends of the V-shaped block pressing plate are respectively fastened on the V-shaped block by the V-shaped block pressing screws.
As a further limitation of the technical scheme, the worm gear reduction box is fixedly connected to the support.
As a further limitation of the technical solution, a second dial is fixedly connected to one side of the shaft sleeve corresponding to the rotating shaft.
As a further limitation of the technical scheme, a second pointer is fixedly connected to the side wall of one side of the rotating shaft.
As a further limitation of the technical scheme, the model of the worm gear reduction box is WPDS-70.
Compared with the prior art, the utility model discloses an advantage is with positive effect:
1. the water meter inclination testing device simulates the deviation of the water meter during various installation and detects the precision of the water meter, and can more accurately detect the precision of the water meter during various installation deviations. The water meter inclination testing device can respectively incline or compositely incline the horizontal shaft and the vertical shaft, and can carry out inclination influence test on the water meter, is small, flexible and convenient, is stable to operate, and can realize stepless inclination of not less than 90 degrees in the horizontal shaft and the vertical shaft. The test device can also be widely applied to the inclination test of various fluid meters.
2. Two V-shaped blocks are arranged on a rotating shaft of the device, and the V-shaped blocks can adapt to water meters with various sizes.
3. The device has the advantages of simple structure, convenience for production, low production cost, long service life, convenience for operation, high reliability and easiness for industrial production, and can be widely applied to measurement of various fluid meters.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the present invention.
Fig. 2 is a schematic view of a connection structure of parts according to the present invention.
Fig. 3 is a schematic view of a connection structure of parts of the present invention.
Fig. 4 is a third schematic view of the connection structure of some parts of the present invention.
Fig. 5 is a schematic structural view of the worm and gear reduction box of the present invention.
Fig. 6 is a schematic view of the bracket structure of the present invention.
In the figure: 1. the worm and gear reduction box comprises a worm and gear reduction box body, 2, a hand wheel, 3, first dial discs, 4, a shaft sleeve, 5, a V-shaped block compression screw, 6, a V-shaped block pressing plate, 8, a V-shaped block, 9, a support, 11, second dial discs, 12, second jackscrews, 13, a rotating shaft, 14, first pointers, 15, second pointers, 16, first jackscrews, 17, round holes, 18, through holes, 19, reduction box input shafts, 20 and a reduction box output shaft.
Detailed Description
In the following, an embodiment of the present invention will be described in detail with reference to the drawings, but it should be understood that the scope of the present invention is not limited by the embodiment.
As shown in fig. 1-6, the utility model comprises a worm and gear reduction box 1, a reduction box input shaft 19, a reduction box output shaft 20, a hand wheel 2, a dial one 3, a shaft sleeve 4, a rotating shaft 13, a V-shaped block 8, a V-shaped block pressing plate 6, a V-shaped block pressing screw 5 and a support 9, wherein the reduction box input shaft 19 of the worm and gear reduction box 1 is fixedly connected with the center of the hand wheel 2, the reduction box output shaft 20 is inserted into a round hole 17 arranged on the shaft sleeve 4, a jack screw one 16 is in threaded connection with the upper side of the shaft sleeve 4 corresponding to the round hole 17, the jack screw one 16 is tightly propped against the side wall of the reduction box output shaft 20, the dial 3 is fixedly connected with the shell of the worm and gear reduction box 1 corresponding to the outlet of the reduction box output shaft 20, a pointer one 14 is fixedly connected with the middle part of the, the middle part of the rotating shaft 13 is arranged in the through hole 18, a second jackscrew 12 is in threaded connection with the upper side of the shaft sleeve 4 corresponding to the through hole 18, and the second jackscrew 12 is propped against the side wall of the rotating shaft 13.
The two ends of the rotating shaft 13 are fixedly connected with the V-shaped blocks 8 respectively, and the V-shaped block pressing plates 6 are arranged on the V-shaped blocks 8 respectively.
And two ends of the V-shaped block pressing plate 6 are respectively fastened on the V-shaped block 8 through the V-shaped block compression screws 5.
The worm gear reduction box 1 is fixedly connected to the support 9.
And a second dial 11 is fixedly connected to one side of the shaft sleeve 4 corresponding to the rotating shaft 13.
And a second pointer 15 is fixedly connected to the side wall of one side of the rotating shaft 13.
The model of the worm gear reduction box 1 is WPDS-70.
The utility model discloses a work flow does: firstly, unscrewing four V-shaped block compression screws 5, taking two V-shaped block pressing plates 6 down, placing pipelines at two ends of a measured water meter in a V-shaped block 8, then respectively installing the two V-shaped block pressing plates 6 on the V-shaped block 8 through the V-shaped block compression screws 5, compressing the pipelines at two ends of the measured water meter to fix the measured water meter on the device, then shaking a hand wheel 2 to drive a reduction gearbox input shaft 19 to rotate, driving a reduction gearbox output shaft 20 to rotate through a worm and gear reduction gearbox 1, driving a shaft sleeve 3 to rotate through the reduction gearbox output shaft 20, driving a pointer I14, a rotating shaft 13, the water meter and the like to rotate through the deviation of the pointer I14 on a dial I3, reading the transverse rotation degrees of the rotating shaft 13, the water meter and the like, then carrying out calibration, wherein the worm and gear reduction gearbox 1 has a self-locking function, the reduction gearbox input shaft 19 can lock the reduction, when the input shaft 19 of the reduction gearbox is not moved, the output shaft 20 of the reduction gearbox cannot move under any external force, the jackscrew II 12 is screwed off, the rotating shaft 13 is rotated, the rotating shaft 13 rotates in the through hole 18, the rotating shaft 13 drives the pointer II 15 to rotate, the longitudinal rotation degree of the water meter can be read in the dial II 11 through the deviation of the pointer II 15, the jackscrew II 12 is screwed, the jackscrew II 12 fixes the rotating shaft 13 and the water meter and the like, and then verification is carried out.
The above disclosure is only one specific embodiment of the present invention, however, the present invention is not limited thereto, and any changes that can be considered by those skilled in the art should fall within the protection scope of the present invention.
Claims (7)
1. The utility model provides a water gauge slope test device, includes worm gear reducing gear box (1), reducing gear box input shaft (19), reducing gear box output shaft (20), hand wheel (2), calibrated scale (3), axle sleeve (4), pivot (13), V type piece (8), V type piece clamp plate (6), V type piece housing screw (5), support (9), its characterized in that: a reduction box input shaft (19) of the worm and gear reduction box (1) is fixedly connected to the center of the hand wheel (2), a reduction box output shaft (20) is inserted into a round hole (17) formed in the shaft sleeve (4), a first jackscrew (16) is in threaded connection with the upper side of the shaft sleeve (4) corresponding to the round hole (17), the first jackscrew (16) is tightly jacked on the side wall of the reduction box output shaft (20), a first dial (3) is fixedly connected to the shell of the worm and gear reduction box (1) corresponding to the outlet of the reduction box output shaft (20), a first pointer (14) is fixedly connected to the middle of the side wall of one side of the shaft sleeve (4), a through hole (18) is formed in the shaft sleeve (4), the middle of the rotating shaft (13) is arranged in the through hole (18), and a second jackscrew (12) is in threaded connection with the upper side of the shaft sleeve (4) corresponding, the second jackscrew (12) is pressed against the side wall of the rotating shaft (13).
2. The water meter inclination testing apparatus as defined in claim 1, wherein: the two ends of the rotating shaft (13) are fixedly connected with the V-shaped blocks (8) respectively, and the V-shaped block pressing plates (6) are arranged on the V-shaped blocks (8) respectively.
3. The water meter inclination testing apparatus as defined in claim 2, wherein: and two ends of the V-shaped block pressing plate (6) are fastened on the V-shaped block (8) through the V-shaped block pressing screws (5) respectively.
4. The water meter inclination testing apparatus as defined in claim 1, wherein: the worm gear reduction box (1) is fixedly connected to the support (9).
5. The water meter inclination testing apparatus as defined in claim 1, wherein: and a second dial (11) is fixedly connected to one side of the shaft sleeve (4) corresponding to the rotating shaft (13).
6. The water meter inclination testing apparatus as defined in claim 1, wherein: and a second pointer (15) is fixedly connected to the side wall of one side of the rotating shaft (13).
7. The water meter inclination testing apparatus as defined in claim 1, wherein: the model of the worm gear reduction box (1) is WPDS-70.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021386.9U CN210089814U (en) | 2019-07-03 | 2019-07-03 | Water meter inclination test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921021386.9U CN210089814U (en) | 2019-07-03 | 2019-07-03 | Water meter inclination test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210089814U true CN210089814U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921021386.9U Active CN210089814U (en) | 2019-07-03 | 2019-07-03 | Water meter inclination test device |
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| Country | Link |
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| CN (1) | CN210089814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811624A (en) * | 2020-08-03 | 2020-10-23 | 安徽翼迈科技股份有限公司 | Passive photoelectric direct-reading electromechanical separation meter module detection tool |
-
2019
- 2019-07-03 CN CN201921021386.9U patent/CN210089814U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811624A (en) * | 2020-08-03 | 2020-10-23 | 安徽翼迈科技股份有限公司 | Passive photoelectric direct-reading electromechanical separation meter module detection tool |
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