CN220187821U - Supporting device for water meter verification - Google Patents
Supporting device for water meter verification Download PDFInfo
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- CN220187821U CN220187821U CN202321398962.8U CN202321398962U CN220187821U CN 220187821 U CN220187821 U CN 220187821U CN 202321398962 U CN202321398962 U CN 202321398962U CN 220187821 U CN220187821 U CN 220187821U
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- water meter
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 238000012795 verification Methods 0.000 title claims description 17
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 9
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000003381 stabilizer Substances 0.000 description 5
- 206010020649 Hyperkeratosis Diseases 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses a supporting device for calibrating a water meter, which is arranged on a fixed table and used for butting a water pipe and supporting the water meter. The device can simultaneously complete the fixed support of the water meter and the butt joint of the water supply pipe, and simplifies the equipment structure.
Description
Technical Field
The utility model relates to the technical field of water meter verification equipment, in particular to a supporting device for water meter verification.
Background
The water meter is a flow measuring instrument, and in order to ensure that the measuring error is within an allowable range, the water meter needs to be checked. The method comprises the steps of installing a water meter to be detected in a detection pipeline, connecting a standard water meter in series in the detection pipeline, supplying water to the detection pipeline, and comparing the reading of the water meter to be detected with the reading of the standard water meter to obtain a detection conclusion.
The existing water meter verification work has been automated, and the water meter detection assembly line disclosed in the utility model patent of patent number 202010768890.6 can automatically realize multiple performance tests of the water meter. The utility model patent of patent number 201720461483.4 discloses a tooling pallet for verification of an automatic assembly line water meter, which can place the water meter on the pallet, feed a sliding table and the water meter to a working position through the matching of a sliding rail and a sliding block, and communicate and clamp the water meter in a pipeline of a verification system. The utility model patent of patent number 202221707985.8 discloses a supporting device for water meter verification, which can randomly adjust the connection angle and position of a water meter when providing support and can change the size of a fixing device according to the size of the water meter, and has strong applicability. The device can only be used for supporting and fixing the water meter, and the butt joint of the water supply pipeline also needs other devices to be completed.
In any water meter verification device, the water meter needs to be fixedly supported and the water supply pipeline needs to be in butt joint, and the two works are separately carried out in the prior art, so that an executing mechanism of the device is complex.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model develops the supporting device for calibrating the water meter, and the device can simultaneously finish the fixed support of the water meter and the butt joint of the water supply pipe, thereby simplifying the equipment structure.
The technical scheme for solving the technical problems is as follows: the embodiment of the utility model provides a supporting device for calibrating a water meter, which is arranged on a fixed table and used for butting a water pipe and supporting the water meter.
As optimization, the actuating mechanism comprises a rotary rod, the water pipe butt joint mechanism comprises a guide seat, a connecting rod and a transverse rod, the water meter supporting mechanism comprises a water meter seat and a pressing block, the guide seat and the water meter seat are fixed on the fixed table, a groove corresponding to the appearance of the bottom of the water meter is formed in the water meter seat, the water pipe penetrates through a guide hole of the guide seat, the water meter seat is arranged in front of a water outlet of the water pipe, the water meter is placed in the groove of the water meter seat, and a water inlet of the water meter extends out from the water meter seat to one side of the water pipe; one end of the rotary rod is hinged with the fixed table, the lateral surface of the water pipe is connected with the transverse rod, two ends of the connecting rod are respectively hinged with the tail end of the transverse rod and the lateral surface of the rotary rod, and the pressing block is connected with the rotary rod. As optimization, the guide seats are arranged in parallel, at least two guide holes of each guide seat are concentric. The guide seat is provided with a guide hole corresponding to the outer diameter of the water pipe, and a linear bearing is arranged in the guide hole; screw holes are formed in the fixing table, and corresponding mounting holes are formed in the guide seat.
As optimization, the actuating mechanism further comprises a base, a connecting rod a and a connecting rod b, wherein the rotating rod is T-shaped, and two ends of a short rod of the rotating rod are respectively provided with a connecting hole; the base is fixed on the fixed table, and a connecting hole is respectively arranged at the front end and the rear end above the base; the front end and the middle part of the connecting rod b are respectively provided with a connecting hole; the base, the connecting rod a, the connecting rod b and the rotating rod are hinged to form a four-bar mechanism through the connecting holes in sequence, and when the rotating rod is horizontal, the front section of the connecting rod b is collinear with the connecting rod a.
As optimization, the rotary rod, the base, the connecting rod a, the connecting rod b, the transverse rod and the connecting rod are respectively arranged on two sides of the water pipe, one end of the transverse rod is fixedly connected with the water pipe, one end of the transverse rod is hinged with the connecting rod, the tail ends of the two rotary rods are further provided with handles, and two ends of the handles are respectively hinged with the tail ends of the two rotary rods.
As optimization, the water meter supporting mechanism further comprises a spring, a baffle, a connecting frame and a guide rod, wherein the connecting frame is in an inverted U shape, and two ends of the connecting frame are connected with rotating rods; the bottom surface of the pressing block is provided with a groove corresponding to the shape of the top surface of the water meter, the upper part of the pressing block is connected with a guide rod, the center of the top of the connecting frame is provided with a guide hole, and the guide rod sequentially penetrates through the spring and the guide hole and then is connected with the baffle; the size of the baffle plate is larger than that of the guide hole.
As optimization, the water inlet of the water meter is provided with a flange, the water outlet of the water pipe is provided with a corresponding flange, the flange at the water outlet of the water pipe is provided with an annular groove, and a sealing ring is arranged in the annular groove.
As optimization, still be provided with the stabilizer blade on the rotary rod, the stabilizer blade is perpendicular with the rotary rod, the end of stabilizer blade still is provided with the callus on the sole, and when the rotary rod level, the callus on the sole contacts with the fixed station.
The effects provided in the summary of the utility model are merely effects of embodiments, not all effects of the utility model, and the above technical solution has the following advantages or beneficial effects:
1. through setting up water pipe docking mechanism and water gauge supporting mechanism and all connecting actuating mechanism, rotatory rotary rod reaches the horizontality, and this in-process can promote water pipe delivery port and water gauge's water inlet to accomplish the butt joint, and the briquetting compresses tightly the top surface of water gauge simultaneously, realizes that water gauge stand, briquetting are to the support and the fixed of water gauge. The device can simultaneously complete the fixed support of the water meter and the butt joint of the water supply pipe, and simplifies the equipment structure.
2. Through setting up four link mechanism, and when the rotary rod level, the anterior segment of connecting rod b and connecting rod a collineation forms the dead point, and rotary rod, ring flange can not become flexible. After verification is completed, dead points can be broken and the rotating rod can be lifted up through the control connecting rod b, so that the water meter can be conveniently removed.
3. By arranging the springs, the compression of the pressing blocks can be changed into elastic acting force, and the controllability and the compression reliability are improved.
4. By arranging the sealing ring, when the flange plate of the water pipe is attached to the flange plate of the water inlet of the water meter, the sealing ring is extruded and deformed, and sealing is formed between the two flange plates.
5. Through setting up the stabilizer blade, when rotary rod level, callus on the sole and fixed station contact, make the rotary rod stop, can avoid the excessive damage to equipment of power, increase live time.
Drawings
FIG. 1 is a top view of one embodiment of the present utility model.
Fig. 2 is a front view of an embodiment of the present utility model.
Fig. 3 is a general structural diagram of an embodiment of the present utility model.
Fig. 4 is a cross-sectional view of fig. 2 taken along the direction B-B.
Fig. 5 is a general structural view showing an operation state of one embodiment of the present utility model.
Fig. 6 is a front view of an embodiment of a water meter.
FIG. 7 is a top view of one embodiment of a water meter base.
Fig. 8 is a cross-sectional view taken along A-A of fig. 7.
Fig. 9 is a front view of one embodiment of a water meter housing.
Fig. 10 is a cross-sectional view of fig. 9 taken along the direction C-C.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. The present utility model may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components in the drawings are not necessarily to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily obscure the present utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are merely used for convenience of description and to simplify the description, and do not denote or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model. The terms "mounted," "connected," and "coupled" are to be broadly interpreted as referring to either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Fig. 1 to 10 show a supporting device for calibrating a water meter, which is installed on a fixed table 1 and is used for butting a water pipe 3 and supporting the water meter 2, and comprises an executing mechanism, a water pipe butting mechanism and a water meter supporting mechanism, wherein the water pipe butting mechanism and the water meter supporting mechanism are connected with the executing mechanism, and the executing mechanism can drive the water pipe butting mechanism and the water meter supporting mechanism to simultaneously act to finish the fixed support of the water meter and the butting of a water supply pipe. As shown in fig. 3, the actuating mechanism comprises a rotary rod 9, the water pipe docking mechanism comprises a guide seat 4, a connecting rod 10 and a transverse rod 11, the water meter supporting mechanism comprises a water meter seat 5 and a pressing block 20, the guide seat 4 and the water meter seat 5 are fixed on the fixed table 1, and as shown in fig. 6 to 10, a groove corresponding to the shape of the bottom of the water meter 2 is formed in the water meter seat 5. As shown in fig. 3, the water pipe 3 passes through the guide hole of the guide seat 4, the water meter seat 5 is arranged in front of the water outlet of the water pipe 3, the water meter 2 is placed in the groove of the water meter seat 5, and the water inlet of the water meter 2 extends out from one side of the water meter seat 5 facing the water pipe 3; one end of the rotating rod 9 is hinged with the fixed table 1, the transverse rod 11 is connected with the side surface of the water pipe 3, two ends of the connecting rod 10 are respectively hinged with the tail end of the transverse rod 11 and the side surface of the rotating rod 9, and the pressing block 20 is connected with the rotating rod 9. The guide seats 4 are arranged in parallel, at least two guide holes of each guide seat 4 are concentric. The guide seat 4 is provided with a guide hole corresponding to the outer diameter of the water pipe 3, and a linear bearing is arranged in the guide hole; screw holes are formed in the fixed table 1, and corresponding mounting holes are formed in the guide seat 4.
The actuating mechanism further comprises a base 6, a connecting rod a8 and a connecting rod b7, the rotating rod 9 is T-shaped, and two ends of a short rod of the rotating rod 9 are respectively provided with a connecting hole; the base 6 is fixed on the fixed table 1, and a connecting hole is respectively arranged at the front end and the rear end above the base 6; the front end and the middle part of a connecting hole connecting rod b7 are respectively provided with a connecting hole at the two ends of the connecting rod a 8; the base 6, the connecting rod a8, the connecting rod b7 and the rotating rod 9 are hinged to form a four-bar mechanism through the connecting holes in sequence, and when the rotating rod 9 is horizontal, the front section of the connecting rod b7 is collinear with the connecting rod a 8. By arranging the four-bar mechanism, when the rotating rod 9 is horizontal, the front section of the connecting rod b7 is collinear with the connecting rod a8 to form a dead point, and the rotating rod 9 and the flange plate cannot loosen. After verification is completed, the dead point can be broken and the rotating rod 9 can be lifted by the control connecting rod b7, so that the water meter 2 can be conveniently removed.
The rotary rods 9, the base 6, the connecting rods a8, the connecting rods b7, the transverse rods 11 and the connecting rods 10 are respectively arranged on two sides of the water pipe 3, one end of each transverse rod 11 is fixedly connected with the water pipe 3, one end of each transverse rod is hinged with the connecting rod 10, the tail ends of the two rotary rods 9 are further provided with handles 12, and two ends of each handle 12 are respectively hinged with the tail ends of the two rotary rods 9. The rotary rod 9 is further provided with a support foot 13, the support foot 13 is perpendicular to the rotary rod 9, the tail end of the support foot 13 is further provided with a foot pad, and when the rotary rod 9 is horizontal, the foot pad is in contact with the fixed table 1. Through setting up stabilizer blade 13, when rotary rod 9 level, callus on the sole and fixed station 1 contact, make rotary rod 9 stop, can avoid the excessive damage to equipment of power, increase live time.
As shown in fig. 4, the water meter supporting mechanism further comprises a spring 21, a baffle 22, a connecting frame 23 and a guide rod 24, wherein the connecting frame 23 is in an inverted U shape, and two ends of the connecting frame 23 are connected with the rotating rod 9; the bottom surface of the pressing block 20 is provided with a groove corresponding to the appearance of the top surface of the water meter 2, a guide rod 24 is connected above the pressing block 20, a guide hole is arranged in the center of the top of the connecting frame 23, and the guide rod 24 sequentially penetrates through the spring 21 and the guide hole and then is connected with the baffle 22; the size of the baffle 22 is larger than the size of the guide hole. By providing the spring 21, the compression of the pressing block 20 can be changed into an elastic force, and the controllability and the compression reliability are increased.
As shown in fig. 1, the water inlet of the water meter 2 is provided with a flange, the water outlet of the water pipe 3 is provided with a corresponding flange, the flange at the water outlet of the water pipe 3 is provided with an annular groove, and a sealing ring is arranged in the annular groove. By arranging the sealing ring, when the flange plate of the water pipe 3 is attached to the flange plate of the water inlet of the water meter 2, the sealing ring is extruded and deformed, and sealing is formed between the two flange plates.
When in use, the water meter 2 is put into the groove of the water meter seat 5, and the water inlet of the water meter 2 extends out from one side of the water meter seat 5 facing the water pipe 3 and is opposite to the water outlet of the water pipe 3; then the rotary rod 9 is rotated to a horizontal state, the water outlet of the water pipe 3 and the water inlet of the water meter 2 can be pushed to complete the butt joint in the process, meanwhile, the pressing block 20 presses the top surface of the water meter 2, and the water meter seat 5 and the pressing block 20 support and fix the water meter 2. The device can simultaneously complete the fixed support of the water meter and the butt joint of the water supply pipe, and simplifies the equipment structure.
While the foregoing description of the embodiments of the present utility model has been presented with reference to the drawings, it is not intended to limit the scope of the utility model, but rather, it is apparent that various modifications or variations can be made by those skilled in the art without the need for inventive work on the basis of the technical solutions of the present utility model.
Claims (8)
1. Support arrangement is used in water gauge examination installs on fixed station (1) for butt joint water pipe (3) and support water gauge (2), characterized by: the water meter comprises an executing mechanism, a water pipe butt joint mechanism and a water meter supporting mechanism, wherein the water pipe butt joint mechanism and the water meter supporting mechanism are connected with the executing mechanism, and the executing mechanism can drive the water pipe butt joint mechanism and the water meter supporting mechanism to simultaneously act to finish the fixed support of the water meter and the butt joint of a water supply pipe.
2. The supporting device for water meter verification according to claim 1, wherein the actuating mechanism comprises a rotary rod (9), the water pipe docking mechanism comprises a guide seat (4), a connecting rod (10) and a transverse rod (11), the water meter supporting mechanism comprises a water meter seat (5) and a pressing block (20), the guide seat (4) and the water meter seat (5) are fixed on the fixed table (1), a groove corresponding to the shape of the bottom of the water meter (2) is formed in the water meter seat (5), the water pipe (3) penetrates through a guide hole of the guide seat (4), the water meter seat (5) is arranged in front of a water outlet of the water pipe (3), the water meter (2) is placed in the groove of the water meter seat (5), and a water inlet of the water meter (2) extends out from one side of the water meter seat (5) facing the water pipe (3); one end of the rotating rod (9) is hinged with the fixed table (1), the transverse rod (11) is connected with the side face of the water pipe (3), two ends of the connecting rod (10) are respectively hinged with the tail end of the transverse rod (11) and the side face of the rotating rod (9), and the pressing block (20) is connected with the rotating rod (9).
3. The supporting device for calibrating a water meter according to claim 2, wherein at least two guide holders (4) are arranged in parallel, and the guide holes of the guide holders (4) are concentric.
4. The supporting device for water meter verification according to claim 2, wherein the actuating mechanism further comprises a base (6), a connecting rod a (8) and a connecting rod b (7), the rotating rod (9) is T-shaped, and two connecting holes are respectively formed at two ends of a short rod of the rotating rod (9); the base (6) is fixed on the fixed table (1), and the front end and the rear end above the base (6) are respectively provided with a connecting hole; the front end and the middle part of the connecting rod a (8) are respectively provided with a connecting hole for connecting Kong Liangan b (7); the base (6), the connecting rod a (8), the connecting rod b (7) and the rotating rod (9) are hinged to form a four-bar mechanism through the connecting holes in pairs, and when the rotating rod (9) is horizontal, the front section of the connecting rod b (7) is collinear with the connecting rod a (8).
5. The supporting device for water meter verification according to claim 4, wherein the rotating rod (9), the base (6), the connecting rod a (8), the connecting rod b (7), the transverse rod (11) and the connecting rod (10) are respectively arranged on two sides of the water pipe (3), one end of the transverse rod (11) is fixedly connected with the water pipe (3) and one end of the transverse rod is hinged with the connecting rod (10), the tail ends of the two rotating rods (9) are further provided with handles (12), and two ends of the handles (12) are respectively hinged with the tail ends of the two rotating rods (9).
6. The supporting device for water meter verification according to claim 5, wherein the water meter supporting mechanism further comprises a spring (21), a baffle plate (22), a connecting frame (23) and a guide rod (24), the connecting frame (23) is in an inverted U shape, and two ends of the connecting frame (23) are connected with a rotating rod (9); the bottom surface of the pressing block (20) is provided with a groove corresponding to the appearance of the top surface of the water meter (2), a guide rod (24) is connected above the pressing block (20), a guide hole is arranged in the center of the top of the connecting frame (23), and the guide rod (24) sequentially penetrates through the spring (21) and the guide hole and then is connected with the baffle plate (22); the size of the baffle (22) is larger than the size of the guide hole.
7. The supporting device for water meter verification according to claim 1, wherein the water inlet of the water meter (2) is provided with a flange, the water outlet of the water pipe (3) is provided with a corresponding flange, the flange at the water outlet of the water pipe (3) is provided with an annular groove, and a sealing ring is arranged in the annular groove.
8. The supporting device for water meter verification according to claim 2, wherein the rotating rod (9) is further provided with a supporting foot (13), the supporting foot (13) is perpendicular to the rotating rod (9), the tail end of the supporting foot (13) is further provided with a foot pad, and when the rotating rod (9) is horizontal, the foot pad is in contact with the fixed table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398962.8U CN220187821U (en) | 2023-06-05 | 2023-06-05 | Supporting device for water meter verification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398962.8U CN220187821U (en) | 2023-06-05 | 2023-06-05 | Supporting device for water meter verification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220187821U true CN220187821U (en) | 2023-12-15 |
Family
ID=89109483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398962.8U Active CN220187821U (en) | 2023-06-05 | 2023-06-05 | Supporting device for water meter verification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220187821U (en) |
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2023
- 2023-06-05 CN CN202321398962.8U patent/CN220187821U/en active Active
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