CN217179722U

CN217179722U - Water meter metering accuracy detection equipment

Info

Publication number: CN217179722U
Application number: CN202220726082.8U
Authority: CN
Inventors: 沈莉莉; 杨肖妮; 许鹏飞; 沈晨骋; 袁成
Original assignee: Shanghai Municipal Water Meter Compulsory Verification Station Co ltd
Current assignee: Shanghai Municipal Water Meter Compulsory Verification Station Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-12
Anticipated expiration: 2032-03-28

Abstract

The application discloses water gauge measurement accuracy check out test set relates to water gauge measurement check out test set technical field, improves the problem that current check out test set is not convenient for carry out the installation to the water gauge of different specifications, comprises a workbench, the equal fixedly connected with backup pad in both sides of workstation upper surface, two rotate between the backup pad and install two-way screw rod, two-way screw rod's both ends threaded connection has two symmetrical swivel nuts, the top fixedly connected with connecting seat of swivel nut, the top fixed mounting of connecting seat has the joint, two the joint is relative setting, and two install the water gauge body between the joint. This application passes through the setting of motor, two-way screw rod, swivel nut, connecting seat and joint, but starter motor drives two-way screw rod and rotates, makes two connecting seats be close to each other or keep away from to can adjust the interval of two joints, be convenient for install fixedly to the water gauge of different specifications.

Description

Water meter metering accuracy detection equipment

Technical Field

The application relates to a water gauge measurement check out test set technical field especially relates to a water gauge measurement accuracy check out test set.

Background

Water meters, which are meters for measuring water flow, mostly measure the accumulated flow of water, and are generally classified into a positive displacement water meter and a velocity water meter. The water gauge needs to use check out test set to detect the measurement accuracy of water gauge before dispatching from the factory to guarantee that the water gauge can satisfy user's user demand.

In the process of implementing the present application, the inventor finds that at least the following problem exists in the technology, and when the water meter and the detection pipeline are installed, because the specifications of the water meter are different, the installation of the water meters with different specifications is inconvenient, and therefore, a water meter metering accuracy detection device is provided at present.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that current check out test set is not convenient for install the water gauge of different specifications, this application provides a water gauge measurement accuracy check out test set.

The application provides a water gauge measurement accuracy check out test set adopts following technical scheme:

a water meter metering accuracy detection device comprises a workbench, wherein two supporting plates are fixedly connected to two sides of the upper surface of the workbench, a bidirectional screw rod is rotatably installed between the two supporting plates, two symmetrical screw sleeves are in threaded connection with two ends of the bidirectional screw rod, a connecting seat is fixedly connected to the top of each screw sleeve, a connector is fixedly installed at the top of each connecting seat, the two connectors are oppositely arranged, and a water meter body is installed between the two connectors;

one of the connectors is communicated with a water inlet pipe through a first connecting pipe, and the other connector is communicated with a water outlet pipe through a second connecting pipe.

Through adopting above-mentioned technical scheme, when using, rotate through controlling two-way screw rod, make two swivel nuts along the relative or opposite movement of length direction of two-way screw rod, make two connecting seats be close to each other or keep away from to can adjust the interval that connects two, be convenient for install fixedly to the water gauge of different specifications.

Optionally, a support is fixedly mounted in the middle of the upper surface of the workbench, a camera is fixedly mounted on an inner top wall of the support, and the camera is located right above the water meter body.

Through adopting above-mentioned technical scheme, through the setting of camera, can use the camera to carry out real-time supervision to the water gauge body, reduce artifical on duty.

Optionally, a motor is fixedly mounted on one side of one of the supporting plates, and an output end of the motor is fixedly connected with the bidirectional screw rod.

Through adopting above-mentioned technical scheme, can drive two-way screw rod through the motor and rotate.

Optionally, a limiting groove is formed in the upper surface of the workbench, a limiting block is fixedly connected to the bottom of the screw sleeve, and the limiting block is connected to the limiting groove in a sliding mode.

Through adopting above-mentioned technical scheme, through the cooperation of spacing groove and stopper, can play limiting displacement to the screw sleeve.

Optionally, one end of the joint is provided with a threaded head, and the joint is mounted with the water meter body through the threaded head.

Through adopting above-mentioned technical scheme, through the setting of screw thread head, be convenient for fix the both ends mouth of water gauge body.

Optionally, the both ends of workstation upper surface all fixed mounting have the support, the equal fixed mounting of inlet tube and outlet pipe is on the support.

Through adopting above-mentioned technical scheme, the support is used for playing the fixed action to inlet tube and outlet pipe.

Optionally, the first connecting pipe and the second connecting pipe are both corrugated pipes.

Through adopting above-mentioned technical scheme, the bellows has scalability, and the first connecting pipe of being convenient for and second connecting pipe follow the joint and stretch out and draw back.

Optionally, the four corners of the lower surface of the workbench are fixedly provided with supporting legs.

Through adopting above-mentioned technical scheme, the supporting leg is used for playing the supporting role to the workstation.

In summary, the present application has the following beneficial effects:

1. through the arrangement of the motor, the bidirectional screw rod, the threaded sleeves, the connecting seats and the connectors, the motor can be started to drive the bidirectional screw rod to rotate, so that the two threaded sleeves move oppositely or oppositely along the length direction of the bidirectional screw rod, and the two connecting seats are close to or far away from each other, so that the distance between the two connectors can be adjusted, and water meters with different specifications can be conveniently installed and fixed;

2. this application can use the camera to carry out real-time supervision to the water gauge body through the setting of camera, reduces artifical on duty.

Drawings

FIG. 1 is a schematic front view of the present application;

fig. 2 is a schematic cross-sectional view of the water meter body not shown in the present application.

Description of reference numerals:

1. a work table; 2. a support plate; 3. a bidirectional screw; 4. a threaded sleeve; 5. a connecting seat; 6. a joint; 7. a water meter body; 8. a first connecting pipe; 9. a water inlet pipe; 10. a second connecting pipe; 11. a water outlet pipe; 12. a support; 13. a camera; 14. a motor; 15. a limiting groove; 16. a limiting block; 17. a support; 18. and (5) supporting legs.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

Referring to fig. 1-2, a water meter measurement accuracy detection device includes a workbench 1, wherein support legs 18 are fixedly mounted at four corners of a lower surface of the workbench 1, and the support legs 18 are used for supporting the workbench 1. The equal fixedly connected with backup pad 2 in both sides of 1 upper surface of workstation, rotate between two backup pads 2 and install two-way screw rod 3, two-way screw rod's both ends screw thread is to opposite, and two-way screw rod 3 is the level and arranges, and one side fixed mounting of one of them backup pad 2 has motor 14, and motor 14's output and two-way screw rod 3 fixed connection can drive two-way screw rod 3 through motor 14 and rotate.

Two symmetrical swivel nuts 4 of both ends threaded connection of two-way screw rod 3, the top fixedly connected with connecting seat 5 of swivel nut 4, the top fixed mounting of connecting seat 5 has joint 6, two joint 6 are relative setting, and install water gauge body 7 between two joint 6, when two-way screw rod 3 rotates, two swivel nuts 4 can be relative or opposite movement along the length direction of two-way screw rod 3, make two connecting seats 5 be close to each other or keep away from, thereby can adjust the interval of two joint 6, be convenient for install fixedly to the water gauge of different specifications.

Wherein, the one end of joint 6 is provided with the thread head, and joint 6 passes through the thread head and installs with water gauge body 7, through the setting of thread head, is convenient for fix the both ends mouth of water gauge body 7.

Referring to fig. 1 and 2, a limiting groove 15 is formed in the upper surface of the workbench 1, the length direction line of the limiting groove 15 is parallel to the length direction line of the bidirectional screw 3, a limiting block 16 is fixedly connected to the bottom of the screw sleeve 4, the limiting block 16 is slidably connected in the limiting groove 15, and the screw sleeve 4 can be limited through the matching of the limiting groove 15 and the limiting block 16.

Referring to fig. 1 and 2, one of the connectors 6 is communicated with a water inlet pipe 9 through a first connecting pipe 8, and the other connector 6 is communicated with a water outlet pipe 11 through a second connecting pipe 10, so that when in use, the water inlet pipe 9 is connected with a water inlet device, and the water outlet pipe 11 is connected with a water outlet device, so that water flow can pass through the water meter body 7.

The both ends of workstation 1 upper surface all fixed mounting have support 17, and inlet tube 9 and the equal fixed mounting of outlet pipe 11 are on support 17, and support 17 is used for playing the fixed action to inlet tube 9 and outlet pipe 11. The first connecting pipe 8 and the second connecting pipe 10 are both corrugated pipes, and the corrugated pipes have scalability, so that the first connecting pipe 8 and the second connecting pipe 10 can be conveniently stretched along with the joint 6.

Referring to fig. 1 and 2, the middle part fixed mounting of workstation 1 upper surface has support 12, and the interior roof fixed mounting of support 12 has camera 13, and camera 13 is located water gauge body 7 directly over, through the setting of camera 13, can use camera 13 to carry out real-time supervision to water gauge body 7, reduces artifical on duty.

The implementation principle of the application is as follows: when the water meter is used, the starting motor 14 drives the two-way screw rod 3 to rotate, the two screw sleeves 4 move oppositely or oppositely along the length direction of the two-way screw rod 3, the two connecting seats 5 are close to or far away from each other, therefore, the distance between the two connectors 6 can be adjusted, and the water meter body 7 is fixed between the two connectors 6 for detection.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a water gauge measurement accuracy check out test set, includes workstation (1), its characterized in that: the water meter comprises a workbench (1), wherein supporting plates (2) are fixedly connected to two sides of the upper surface of the workbench (1), a two-way screw (3) is rotatably installed between the two supporting plates (2), two symmetrical screw sleeves (4) are in threaded connection with two ends of the two-way screw (3), a connecting seat (5) is fixedly connected to the top of each screw sleeve (4), a connector (6) is fixedly installed at the top of each connecting seat (5), the two connectors (6) are oppositely arranged, and a water meter body (7) is installed between the two connectors (6);

one of the joints (6) is communicated with a water inlet pipe (9) through a first connecting pipe (8), and the other joint (6) is communicated with a water outlet pipe (11) through a second connecting pipe (10).

2. A water meter metering accuracy testing apparatus as set forth in claim 1, wherein: the middle part fixed mounting of workstation (1) upper surface has support (12), the interior roof fixed mounting of support (12) has camera (13), camera (13) are located water gauge body (7) directly over.

3. A water meter metering accuracy testing apparatus as set forth in claim 1, wherein: one side of one of the supporting plates (2) is fixedly provided with a motor (14), and the output end of the motor (14) is fixedly connected with the bidirectional screw (3).

4. A water meter metering accuracy testing apparatus as set forth in claim 1, wherein: the upper surface of workstation (1) has seted up spacing groove (15), the bottom fixedly connected with stopper (16) of swivel nut (4), stopper (16) sliding connection is in spacing groove (15).

5. A water meter metering accuracy testing apparatus as set forth in claim 1, wherein: one end of the joint (6) is provided with a threaded head, and the joint (6) is installed with the water meter body (7) through the threaded head.

6. A water meter metering accuracy testing apparatus as set forth in claim 1, wherein: the equal fixed mounting in both ends of workstation (1) upper surface has support (17), equal fixed mounting on support (17) of inlet tube (9) and outlet pipe (11).

7. A water meter metering accuracy testing apparatus as set forth in claim 1, wherein: the first connecting pipe (8) and the second connecting pipe (10) are both corrugated pipes.

8. A water meter metering accuracy testing apparatus as set forth in claim 1, wherein: supporting legs (18) are fixedly mounted at four corners of the lower surface of the workbench (1).