CN219777009U - Water meter case tightness checking device - Google Patents
Water meter case tightness checking device Download PDFInfo
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- CN219777009U CN219777009U CN202320451771.7U CN202320451771U CN219777009U CN 219777009 U CN219777009 U CN 219777009U CN 202320451771 U CN202320451771 U CN 202320451771U CN 219777009 U CN219777009 U CN 219777009U
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Abstract
The utility model discloses a water meter shell tightness checking device, which comprises a box body, wherein the box body comprises a water tank, an upright plate is formed by extending upwards from the top of one side of the water tank, and an automatic lifting device and a frame body arranged on the automatic lifting device are arranged on one surface of the upright plate, which is close to the water tank; the support body includes roof and the bottom plate that vertical interval set up, connect through the dead lever between roof and the bottom plate, install the automatic mechanism of pushing down of output down on the roof. The water meter shell opening is downwards placed on the first sealing gasket, the automatic pressing mechanism presses the water meter shell to tightly attach the opening of the water meter shell to the first sealing gasket, the automatic clamping mechanism moves in opposite directions to clamp and seal the water inlet and the water outlet of the water meter shell, and after the fixed sealing is finished, the lifting device drives the frame body to move the water meter shell downwards into the water tank filled with water for tightness detection. All the other automatic processing except for the water meter shell placement in the whole process greatly reduces the labor intensity of manpower and has higher efficiency.
Description
Technical Field
The utility model relates to the field of tightness detection equipment, in particular to a water meter shell tightness detection device.
Background
The intelligent water meter is a new type of water meter which uses modern microelectronic technology, modern sensing technology and intelligent IC card technology to meter water consumption and to transmit water consumption data and to conduct settlement transaction. Compared with the traditional water meter which generally only has the functions of flow collection and mechanical pointer display of water consumption, the water meter is greatly improved.
The intelligent water meter comprises a water meter shell, wherein a cavity is formed in the water meter shell, an opening communicated with the cavity is formed in the top of the water meter shell, a water inlet pipe and a water outlet pipe communicated with the cavity are arranged on the left side and the right side of the water meter shell, and pipe orifices of the water inlet pipe and the water outlet pipe are a water inlet and a water outlet respectively. After the water meter shell is manufactured, the opening, the water inlet and the water outlet of the water meter shell are required to be sealed and then the tightness is detected. The existing tightness detection device for the water meter shell is also provided with hand-operated clamping sealing, and the degree of automation is low. And because there is no positioning mechanism, it is necessary to constantly adjust its position when putting the water meter case, so as to ensure good sealing to the water meter case, resulting in low operation efficiency.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide a water meter shell tightness checking device with high automation degree and high efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the water meter shell tightness checking device comprises a box body, wherein the box body comprises a water tank, an upright plate is formed by extending upwards from the top of one side of the water tank, and an automatic lifting device and a frame body arranged on the automatic lifting device are arranged on one surface of the upright plate, which is close to the water tank; the frame body comprises a top plate and a bottom plate which are longitudinally arranged at intervals, the top plate is connected with the bottom plate through a fixing rod, an automatic pressing mechanism with a downward output end is arranged on the top plate, a first sealing gasket which is applied to the automatic pressing mechanism and used for sealing an opening of a water meter shell is arranged on the bottom plate, and automatic clamping mechanisms for clamping and sealing a water inlet and a water outlet of the water meter shell are further arranged on two sides of the first sealing gasket on the bottom plate; and a positioning mechanism is arranged on the bottom plate and positioned on one side of the first sealing gasket close to the vertical plate, and two extension rods which are propped against the outer walls of the water inlet pipe and the water outlet pipe of the water meter case are extended from the positioning mechanism, so that the water inlet and the water outlet are aligned with the output ends of the automatic clamping mechanisms on the two sides.
Preferably, a cavity is formed in the vertical plate, an operation groove communicated with the cavity is formed in one surface, close to the water groove, of the vertical plate, the automatic lifting device is arranged in the cavity, and a movable rod connected with the frame body extends out of the operation groove from the output end of the automatic lifting device.
Preferably, one surface of the vertical plate, which is close to the water tank, is provided with vertical sliding rails positioned at two sides of the running tank, and the frame body is connected with the movable rod through a sliding block in sliding connection with the sliding rails.
Preferably, the automatic clamping mechanism comprises two air cylinders with opposite output ends, and the output ends of the two air cylinders are provided with second sealing gaskets.
Preferably, an air inlet pipe for filling air into the water meter shell is arranged at the center of the first sealing gasket or the second sealing gasket, and the air inlet pipe is communicated with an air pump.
Preferably, the positioning mechanism comprises an adjusting plate which is arranged on the bottom plate and is parallel to the output direction of the automatic clamping mechanism, a sliding groove is horizontally formed in the adjusting plate, one end, far away from the first sealing pad, of the extension rod penetrates through the sliding groove and threads are formed in the outer wall of the extension rod, and the extension rod clamps are fastened on the adjusting plate by adopting nuts and threaded matching on the extension rods located on two sides of the sliding groove.
Preferably, an abutting piece which is matched with the radian of the outer walls of the water inlet pipe and the water outlet pipe is arranged at one end, close to the first sealing gasket, of the extension rod.
Preferably, the automatic lifting device and the automatic pressing mechanism can drive the threaded screw rod to drive by an air cylinder or a hydraulic cylinder or a motor.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The water meter shell opening is downwards placed on the first sealing gasket, the automatic pressing mechanism presses the water meter shell to tightly attach the opening of the water meter shell to the first sealing gasket, the automatic clamping mechanism moves in opposite directions to clamp and seal the water inlet and the water outlet of the water meter shell, and after the fixed sealing is finished, the lifting device drives the frame body to move the water meter shell downwards into the water tank filled with water for tightness detection. All the other automatic processing except for the water meter shell placement in the whole process greatly reduces the labor intensity of manpower and has higher efficiency.
(2) When the water meter shell is placed, the water meter shell opening is only required to be downwards moved to the outer walls of the water inlet pipe and the water outlet pipe of the water meter shell to be propped against the extension rod, so that the water inlets and the water outlets at the two ends of the water meter shell are aligned with the second sealing gasket, excessive adjustment is not required, and the placing efficiency is improved.
(3) The air pipe is arranged at the center of the first sealing gasket or the second sealing gasket, so that the structure is compact and the position is reasonable; after the water meter shell is moved to the water tank, the air pump is used for introducing air into the water meter shell through the air inlet pipe, so that air leakage can be quickly found, and the detection efficiency is improved.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the case of the present utility model;
FIG. 3 is an enlarged view at A of FIG. 1;
fig. 4 is an enlarged view at B of fig. 1.
The reference numerals in the figures illustrate:
1. a case; 11. a water tank; 12. an upstanding plate; 13. an operation groove; 2. a frame body; 21. a top plate; 22. a bottom plate; 23. a fixed rod; 3. a pressing mechanism; 31. a push rod; 4. a first gasket; 5. an automatic clamping mechanism; 51. a second gasket; 52. an air outlet hole; 53. an air inlet hole; 6. a positioning mechanism; 61. an adjusting plate; 62. a chute; 63. an extension rod; 64. a nut; 65. an abutment; 7. a movable rod; 71. a slide rail; 72. a sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a water meter case tightness inspection device comprises a case 1, wherein the case 1 comprises a water tank 11, and an upright plate 12 is formed by extending upwards from the top of one side of the water tank 11. An automatic lifting device is arranged on one surface of the upright plate 12 close to the water tank 11, and a frame body 2 is arranged on the automatic lifting device. The vertical plate 12 is internally provided with a cavity, one surface close to the water tank 11 is provided with a running groove 13 communicated with the cavity, the automatic lifting device is arranged in the cavity, and the output end of the automatic lifting device extends out of the running groove 13 to form a movable rod 7 connected with the frame body 2. Here, the lifting device may adopt an air cylinder, a hydraulic cylinder or a motor to drive a threaded screw rod to drive, for example: an air cylinder with an upward or downward output end is arranged in the cavity, and the output end of the air cylinder is connected with a movable rod 7 to move the frame body 2 up and down.
The frame body 2 comprises a top plate 21 and a bottom plate 22 which are longitudinally arranged at intervals, and the top plate 21 and the bottom plate 22 are connected through a fixing rod 23. An automatic pressing mechanism 3 with a downward output end is mounted on the top plate 21, and a first sealing gasket 4 which is applied to the automatic pressing mechanism 3 and is used for sealing the opening of the water meter shell is mounted on the bottom plate 22. In the same way, the pressing mechanism 3 can also adopt an air cylinder, a hydraulic cylinder or a motor to drive a threaded screw rod and the like to drive. If a cylinder is adopted, the output end of the cylinder is arranged downwards. The water meter shell opening is placed on the first sealing gasket 4 downwards, the top of the water meter shell is at a certain distance from the output end of the air cylinder, when the air cylinder reaches the maximum stroke, the output end of the air cylinder cannot contact the top of the water meter shell, then the ejector rod 31 with proper length can be installed at the output end of the air cylinder, and the ejector rod 31 can be made of elastic plastic, rubber, springs and other objects. In this way, the cylinder is downwardly output to push the jack 31 against the top of the water meter case, so that the water meter case opening is tightly sealed with the first gasket 4.
As shown in fig. 1 and 4, the bottom plate 22 is provided with an automatic clamping mechanism 5 for clamping and sealing the water inlet and the water outlet of the water meter case on two sides of the first sealing pad 4. Two extension rods 63 which are propped against the outer walls of the water inlet pipe and the water outlet pipe of the water meter shell and further lead the water inlet and the water outlet to be aligned with the output ends of the automatic clamping mechanisms 5 on the two sides extend from the positioning mechanism 6. The automatic clamping mechanism 5 comprises two air cylinders with opposite output ends, and the output ends of the two air cylinders are provided with second sealing gaskets 51. When the water meter shell is pressed on the first sealing gasket 4 by the pressing mechanism 3, the automatic clamping mechanism 5 runs in opposite directions through two air cylinders, and the two second sealing gaskets 51 are respectively pressed on the water inlet and the water outlet of the water meter shell. Here, the fixing and sealing work is completed, and the frame body 2 is moved down into the water tank 11 by the lifting device, so that the water meter case is immersed by water. The tightness of the water meter case was checked by observing whether or not bubbles were generated. Of course, the detection efficiency is high, and the detection is accurate. Further, an air inlet pipe for filling air into the water meter case is installed at the center of the first packing 4 or the second packing 51, and the air inlet pipe is connected with an air pump. Here, taking the second gasket 51 as an example, the second gasket 51 and the center of the output end of the cylinder of the automatic clamping mechanism 5 may be horizontally provided with an air outlet hole 52. An air inlet pipe is inserted into the air outlet hole 52, an air inlet hole 53 communicated with the air outlet hole 52 is arranged on the outer wall of the shaft at the output end of the air cylinder, and the air inlet hole 53 is connected with the air pump through a pipe. Like this, let in the water gauge shell with gas through the air pump, and then whether discovery water gauge shell that can be quick leaks gas, efficiency is higher and more have the detection persuasion.
As shown in fig. 1 and 3, a positioning mechanism 6 is installed on the bottom plate 22 and located on one side, close to the upright plate 12, of the first sealing gasket 4, and the positioning mechanism 6 includes an adjusting plate 61 installed on the bottom plate 22 and parallel to the output direction of the automatic clamping mechanism 5, and a sliding groove 62 is horizontally formed in the adjusting plate 61. The end of the extension rod 63 far away from the first sealing gasket 4 passes through the sliding groove 62, threads are arranged on the outer wall of the extension rod, and nuts 64 and threaded matching are adopted on the extension rods 63 positioned on two sides of the sliding groove 62 to clamp and fix the extension rods 63 on the adjusting plate 61. The position of the extension rod 63 can be adjusted according to the type of the water meter housing. Specifically, the two extension rods 63 may be moved in the sliding groove 62 to adjust the distance between the two extension rods 63, and after the position is determined, nuts 64 on both sides of the sliding groove 62 are turned in opposite directions to clamp on the adjusting plate 61. Of course, the front and rear positions of the extension rod 63 can be adjusted, so that the distance between one end of the extension rod 63 far away from the adjusting plate 61 and the water inlet pipe and the water outlet pipe can be adjusted. In particular, the locking position of nut 64 on extension rod 63 may be adjusted. Further, in order to enhance the adaptability of the extension rod 63 to the water meter case, an abutting piece 65 which is in radian fit with the outer walls of the water inlet pipe and the water outlet pipe is installed at one end of the extension rod 63 close to the first sealing gasket 4. When putting the water meter shell, can move the water meter shell opening downwards, move to the outer wall of inlet tube and outlet pipe respectively support on two butt spare 65 can, need not too much regulation for detection efficiency.
As shown in fig. 2, in order to enhance the stability of the frame body 2 when moving up and down, a vertical slide rail 71 is installed on one surface of the vertical plate 12 near the water tank 11 at both sides of the running groove 13, and the frame body 2 and the movable rod 7 are connected by a slider 72 slidably connected to the slide rail 71. Here, the slider 72 may be connected to the top plate 21 or to the fixing rod 23.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (8)
1. The utility model provides a water gauge shell leakproofness inspection device, includes box (1), its characterized in that: the box body (1) comprises a water tank (11), wherein an upright plate (12) is formed by extending upwards from the top of one side of the water tank (11), and an automatic lifting device and a frame body (2) arranged on the automatic lifting device are arranged on one surface, close to the water tank (11), of the upright plate (12); the frame body (2) comprises a top plate (21) and a bottom plate (22) which are longitudinally arranged at intervals, the top plate (21) is connected with the bottom plate (22) through a fixing rod (23), an automatic pressing mechanism (3) with a downward output end is arranged on the top plate (21), a first sealing gasket (4) which corresponds to the automatic pressing mechanism (3) and is used for sealing an opening of a water meter shell is arranged on the bottom plate (22), and automatic clamping mechanisms (5) which are used for clamping and sealing a water inlet and a water outlet of the water meter shell are also arranged on two sides of the first sealing gasket (4) on the bottom plate (22); the positioning mechanism (6) is arranged on the bottom plate (22) and positioned on one side, close to the vertical plate (12), of the first sealing gasket (4), and two extension rods (63) which are abutted against the outer walls of the water inlet pipe and the water outlet pipe of the water meter case and further enable the water inlet and the water outlet to be aligned with the output ends of the automatic clamping mechanisms (5) on the two sides extend from the positioning mechanism (6).
2. A water meter housing leak tightness check apparatus as defined in claim 1, wherein: the automatic lifting device is characterized in that a cavity is formed in the vertical plate (12), an operation groove (13) communicated with the cavity is formed in one surface, close to the water groove (11), of the vertical plate, and a movable rod (7) connected with the frame body (2) extends out of the operation groove (13) from the output end of the automatic lifting device, wherein the automatic lifting device is arranged in the cavity.
3. A water meter housing leak tightness check apparatus as defined in claim 2, wherein: one surface of the vertical plate (12) close to the water tank (11) is provided with vertical sliding rails (71) positioned at two sides of the running groove (13), and the frame body (2) is connected with the movable rod (7) through a sliding block (72) which is in sliding connection with the sliding rails (71).
4. A water meter housing leak tightness check apparatus as defined in claim 1, wherein: the automatic clamping mechanism (5) comprises two air cylinders with opposite output ends, and the output ends of the two air cylinders are provided with second sealing gaskets (51).
5. A water meter housing leak tightness check apparatus as defined in claim 1, wherein: an air inlet pipe for filling air into the shell of the water meter is arranged at the center of the first sealing pad (4) or the second sealing pad (51), and the air inlet pipe is communicated with an air pump.
6. A water meter housing leak tightness check apparatus as defined in claim 1, wherein: positioning mechanism (6) including installing on bottom plate (22) and with regulating plate (61) that self-holding mechanism (5) output direction is parallel, regulating plate (61) go up the level offered with spout (62), the one end that first sealed pad (4) was kept away from to extension rod (63) is passed spout (62) and is provided with the screw thread on the outer wall, adopts nut (64) and screw-thread fit to press from both sides extension rod (63) clamp fixing on regulating plate (61) on extension rod (63) that are located spout (62) both sides.
7. A water meter housing leak tightness check apparatus according to claim 1 or 6, wherein: and an abutting piece (65) which is matched with the radian of the outer walls of the water inlet pipe and the water outlet pipe is arranged at one end of the extension rod (63) close to the first sealing gasket (4).
8. A water meter housing leak tightness check apparatus as defined in claim 1, wherein: the automatic lifting device and the automatic pressing mechanism (3) can drive the threaded screw rod to drive by adopting an air cylinder or a hydraulic cylinder or a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451771.7U CN219777009U (en) | 2023-03-10 | 2023-03-10 | Water meter case tightness checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320451771.7U CN219777009U (en) | 2023-03-10 | 2023-03-10 | Water meter case tightness checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777009U true CN219777009U (en) | 2023-09-29 |
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ID=88103269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320451771.7U Active CN219777009U (en) | 2023-03-10 | 2023-03-10 | Water meter case tightness checking device |
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| Country | Link |
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| CN (1) | CN219777009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118190117A (en) * | 2024-04-17 | 2024-06-14 | 江花集团有限公司 | Water meter counter detection device |
-
2023
- 2023-03-10 CN CN202320451771.7U patent/CN219777009U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118190117A (en) * | 2024-04-17 | 2024-06-14 | 江花集团有限公司 | Water meter counter detection device |
| CN118190117B (en) * | 2024-04-17 | 2024-10-15 | 江花集团有限公司 | Water meter counter detection device |
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