CN110726460A - Water pressure testing device for detecting finished water meter product - Google Patents
Water pressure testing device for detecting finished water meter product Download PDFInfo
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- CN110726460A CN110726460A CN201911021783.0A CN201911021783A CN110726460A CN 110726460 A CN110726460 A CN 110726460A CN 201911021783 A CN201911021783 A CN 201911021783A CN 110726460 A CN110726460 A CN 110726460A
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- water
- supporting
- fixedly connected
- strutting arrangement
- water pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the technical field of pressure detection equipment, and discloses a water pressure testing device for water meter finished product detection. This a water pressure testing arrangement for water gauge finished product detects, through first strutting arrangement and second strutting arrangement, compress tightly mutually supporting of cylinder, make and utilize first strutting arrangement and second strutting arrangement to carry out fixed centre gripping to the connecting pipe at water gauge both ends simultaneously, and first strutting arrangement can be at fixing device's top horizontal migration, make first strutting arrangement and second strutting arrangement's interval can be adjusted, be convenient for carry out the centre gripping to the water gauge of different length, first strutting arrangement can utilize the knob to fix, prevent its random removal.
Description
Technical Field
The invention relates to the technical field of pressure detection equipment, in particular to a water pressure testing device for detecting a water meter finished product.
Background
The water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, and generally divided into a positive displacement water meter and a speed water meter, the development of the water meter has a history of nearly two hundred years, when the specification of the water meter is selected, the size and the flow range of the used flow under the normal condition are firstly estimated, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice.
The water pressure test need be done to the water gauge before dispatching from the factory to ensure the biggest water pressure that bears of water gauge, current testing arrangement once can only test a water gauge, the efficiency of test is slower, and the kind of water gauge is more, but the connecting pipe diameter at both ends is mostly all the same, in order to match the water pipe of most of buildings, but length probably inequality, current support fixture can not carry out fixed centre gripping to the water gauge of different length, need in addition to customize anchor clamps, the cost-push of equipment.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a water pressure testing device for detecting a water meter finished product, which solves the problems in the background technology.
The invention provides the following technical scheme: a water pressure testing device for water meter finished product detection comprises a fixing device, wherein a water tank is fixedly mounted at the bottom of an inner cavity of the fixing device, a water inlet pipe is fixedly connected to one side of the water tank, a water pressure gauge is fixedly mounted outside the water inlet pipe, one end of the water inlet pipe is fixedly connected with a water inlet of a booster pump, a water outlet of the booster pump is fixedly connected with a water outlet device, a first supporting device and a second supporting device are fixedly mounted at the top of the fixing device, compression cylinders are fixedly mounted at the tops of the first supporting device and the second supporting device, a supporting seat I is fixedly mounted at one side of the top of the first supporting device, four uniformly distributed plugging cylinders I are fixedly mounted at the top of the supporting seat I, plugs I are fixedly sleeved on piston rods of the four plugging cylinders I, and a second plug II positioned at one side of the second supporting device is fixedly mounted at the, the top fixed mounting of supporting seat II has four evenly distributed's shutoff cylinder II, four all fixedly cup jointed end cap II on the piston rod of shutoff cylinder II, the equal threaded connection in front and the back of first strutting arrangement has the knob.
Preferably, fixing device is including supporting the base, the top fixedly connected with deck plate of support base, the top fixed mounting of deck plate has two guide rail sliding block set of mutual symmetry, two first strutting arrangement of fixedly connected with on the slider of guide rail sliding block set, the rectangle through-hole that is located between two guide rail sliding block set is seted up at the top of support base, water outlet device has been passed to the inside of rectangle through-hole, the both sides at support base top all are provided with the baffle, waist type hole has been seted up to the side of baffle.
Preferably, the water outlet device comprises a water outlet pipe, the top of the water outlet pipe is fixedly connected with a connecting pipe, the outer surface of the connecting pipe is fixedly connected with four guide rail sliding block groups which are parallel to each other, and the tops of the guide rail sliding block groups are fixedly connected with plugs I.
Preferably, first strutting arrangement includes the backup pad, the both sides of backup pad all are provided with the threaded rod, the threaded rod joint is in the inside in waist type hole, one side fixed mounting at backup pad top has the die-casting, the top fixed mounting of backup pad has the support frame that is located the die-casting top, the top fixedly connected with two guide bars that are parallel to each other of support frame, the moulding-die has been cup jointed in the outside activity of guide bar, the bottom of guide bar and the top fixed connection of die-casting.
Preferably, four semi-circular holes which are uniformly distributed are formed in the top of the supporting die and the bottom of the supporting frame.
Preferably, the inside of end cap I is provided with the inlet opening, and the inlet opening is cup jointed with a water outlet branch pipe fixedly.
The invention has the following beneficial effects:
the water pressure testing device for detecting the finished water meter product,
the first supporting device and the second supporting device are matched with the pressing cylinder, so that the connecting pipes at two ends of the water meter are fixedly clamped by the first supporting device and the second supporting device; and first strutting arrangement can be at fixing device's top horizontal migration for first strutting arrangement and second strutting arrangement's interval can be adjusted, is convenient for carry out the centre gripping to the water gauge of different length, and first strutting arrangement can utilize the knob to fix, prevents its random removal.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of a fixing device according to the present invention;
FIG. 4 is a schematic view of a water outlet device according to the present invention;
FIG. 5 is a schematic structural diagram of a first supporting device according to the present invention;
fig. 6 is a schematic structural diagram of the plug i of the present invention.
In the figure: 1. a fixing device; 101. a support base; 102. a table top plate; 103. a guide rail slider group; 104. a rectangular through hole; 105. a baffle plate; 106. a kidney-shaped hole; 2. a water tank; 3. a water inlet pipe; 4. a water pressure gauge; 5. a booster pump; 6. a water outlet device; 601. a water outlet pipe; 602. a connecting pipe; 603. a water outlet branch pipe; 7. a first support device; 701. a support plate; 702. a threaded rod; 703. supporting a mold; 704. a support frame; 705. a guide bar; 706. pressing the die; 8. a second support device; 9. a pressing cylinder; 10. a support seat I; 11. plugging the cylinder I; 12. a plug I; 13. a support seat II; 14. plugging the air cylinder II; 15. a plug II; 16. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a water pressure testing device for detecting finished water meters comprises a fixing device 1, a water tank 2 is fixedly installed at the bottom of an inner cavity of the fixing device 1, a water inlet pipe 3 is fixedly connected to one side of the water tank 2, a water pressure gauge 4 is fixedly installed outside the water inlet pipe 3, one end of the water inlet pipe 3 is fixedly connected with a water inlet of a booster pump 5, a water outlet of the booster pump 5 is fixedly connected with a water outlet device 6, a first supporting device 7 and a second supporting device 8 are fixedly installed at the top of the fixing device 1, a pressing cylinder 9 is fixedly installed at the top of each of the first supporting device 7 and the second supporting device 8, the shape of each of the second supporting devices 8 is substantially the same as that of the first supporting device 7, the second supporting device 8 is fixedly connected with the top of the fixing device 1, a supporting seat i 10 is fixedly installed at one side of the top of the first supporting device 7, all fixed end cap I12 that has cup jointed on four shutoff cylinders I11's the piston rod, fixing device 1's top fixed mounting has the supporting seat II 13 that is located 8 one sides of second strutting arrangement, and the top fixed mounting of supporting seat II 13 has four evenly distributed's shutoff cylinders II 14, all fixed end cap II 15 that has cup jointed on four shutoff cylinders II 14's the piston rod, and the front of first strutting arrangement 7 and the equal threaded connection in the back have knob 16.
The fixing device 1 comprises a supporting base 101, a table top 102 is fixedly connected to the top of the supporting base 101, two guide rail sliding block sets 103 which are symmetrical to each other are fixedly mounted on the top of the table top 102, first supporting devices 7 are fixedly connected to sliding blocks of the two guide rail sliding block sets 103, the first supporting devices 7 can slide on the top of the fixing device 1, a rectangular through hole 104 is formed in the top of the supporting base 101 and located between the two guide rail sliding block sets 103, a water outlet device 6 penetrates through the inside of the rectangular through hole 104, baffles 105 are arranged on two sides of the top of the supporting base 101, and kidney-shaped holes 106 are formed in the side faces of the baffles 105;
the water outlet device 6 comprises a water outlet pipe 601, the top of the water outlet pipe 601 is fixedly connected with a connecting pipe 602, the outer surface of the connecting pipe 602 is fixedly connected with four guide rail sliding block groups 103 which are parallel to each other, and the tops of the four guide rail sliding block groups 103 are fixedly connected with plugs I12;
the first supporting device 7 comprises a supporting plate 701, the top of the supporting plate 701 is also provided with a through hole for the water outlet device 6 to pass through, threaded rods 702 are arranged on two sides of the supporting plate 701, the threaded rods 702 are clamped inside the waist-shaped holes 106, when the first supporting device 7 is moved, the threaded rods 702 translate inside the waist-shaped holes 106 at the moment, and after the threaded rods move to a specified position, the knobs 16 are locked, so that the position of the first supporting device 7 can be fixed, a supporting die 703 is fixedly arranged on one side of the top of the supporting plate 701, a supporting frame 704 positioned above the supporting die 703 is fixedly arranged on the top of the supporting plate 701, two parallel guide rods 705 are fixedly connected to the top of the supporting frame 704, a pressing die 706 is movably sleeved outside the guide rods 705, and the bottoms of the guide rods 705 are fixedly connected with the top of the supporting die;
the top of the supporting die 703 and the bottom of the supporting frame 704 are both provided with four semi-circular holes which are uniformly distributed, so that four water meters can be conveniently and fixedly clamped at the same time, and the detection efficiency is greatly improved;
wherein, the inside of end cap I12 is provided with the inlet opening, and the inlet opening fixedly cup joints with play water piping 603, when being convenient for utilize end cap I12 to carry out the shutoff to the tip of water gauge, also can pour into the inside of water gauge with water into.
The working principle is that firstly, the position of the first supporting device 7 is adjusted according to the length of the water meter, and the knob 16 is locked after the adjustment is completed, at the moment, the first supporting device 7 and the second supporting device 8 only play a role of supporting the water meter, and the knob 16 does not need to be locked tightly;
the plugging air cylinder I11 and the plugging air cylinder II 14 only generate thrust to two ends of the water meter, and then the water meter is placed between the first supporting device 7 and the second supporting device 8;
starting a pressing cylinder 9 to enable a first supporting device 7 and a second supporting device 8 to fixedly clamp two ends of the water meter, then starting a plugging cylinder I11 and a plugging cylinder II 14, and at the moment, the plugging cylinder I11 and the plugging cylinder II 14 respectively push a plug I12 and a plug II 15 to plug two ends of the water meter;
after the plugging is finished, the booster pump 5 is started to press the water in the water tank 2 into the water meter through the water outlet device 6, and the water pressure is judged by observing the water pressure meter 4, so that the water pressure test is finished.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water pressure testing arrangement for water gauge finished product detects, includes fixing device (1), its characterized in that: the water tank is fixedly mounted at the bottom of an inner cavity of the fixing device (1), a water inlet pipe (3) is fixedly connected to one side of the water tank (2), a water pressure gauge (4) is fixedly mounted on the outer portion of the water inlet pipe (3), a water inlet of a booster pump (5) is fixedly connected to one end of the water inlet pipe (3), a water outlet device (6) of the booster pump (5) is fixedly connected to the water outlet, a first supporting device (7) and a second supporting device (8) are fixedly mounted at the top of the fixing device (1), a pressing cylinder (9) is fixedly mounted at the tops of the first supporting device (7) and the second supporting device (8), a supporting seat I (10) is fixedly mounted at one side of the top of the first supporting device (7), and four blocking cylinders I (11) which are uniformly distributed are fixedly mounted at the top of the supporting seat I (10, four all fixed end cap I (12) of having cup jointed on the piston rod of shutoff cylinder I (11), the top fixed mounting of fixing device (1) has supporting seat II (13) that are located second strutting arrangement (8) one side, the top fixed mounting of supporting seat II (13) has four evenly distributed's shutoff cylinder II (14), four all fixed end cap II (15) of having cup jointed on the piston rod of shutoff cylinder II (14), the front and the equal threaded connection in the back of first strutting arrangement (7) have knob (16).
2. A water pressure testing device for water meter product testing according to claim 1, wherein: fixing device (1) is including supporting base (101), top fixedly connected with deck plate (102) of supporting base (101), the top fixed mounting of deck plate (102) has two guide rail sliding block set (103) of mutual symmetry, two first strutting arrangement (7) of fixedly connected with on the slider of guide rail sliding block set (103), rectangle through-hole (104) that are located between two guide rail sliding block set (103) are seted up at the top of supporting base (101), water outlet device (6) have been passed to the inside of rectangle through-hole (104), both sides at supporting base (101) top all are provided with baffle (105), waist type hole (106) have been seted up to the side of baffle (105).
3. A water pressure testing device for water meter product testing according to claim 1, wherein: the water outlet device (6) comprises a water outlet pipe (601), a connecting pipe (602) is fixedly connected to the top of the water outlet pipe (601), four guide rail sliding block groups (103) which are parallel to each other are fixedly connected to the outer surface of the connecting pipe (602), and plugs I (12) are fixedly connected to the tops of the guide rail sliding block groups (103).
4. A water pressure testing device for water meter product testing according to claim 1, wherein: first strutting arrangement (7) include backup pad (701), the both sides of backup pad (701) all are provided with threaded rod (702), threaded rod (702) joint is in the inside in waist type hole (106), one side fixed mounting at backup pad (701) top has die supporting (703), the top fixed mounting of backup pad (701) has support frame (704) that are located die supporting (703) top, the top fixedly connected with two guide bars (705) that are parallel to each other of support frame (704), moulding-die (706) have been cup jointed in the outside activity of guide bar (705), the bottom of guide bar (705) and the top fixed connection of die supporting (703).
5. A water pressure test device for water meter finished product detection according to claim 4, characterized in that: the top of the supporting die (703) and the bottom of the supporting frame (704) are both provided with four semi-circular holes which are uniformly distributed.
6. A water pressure testing device for water meter product testing according to claim 1, wherein: the inner part of the plug I (12) is provided with a water inlet hole, and the water inlet hole is fixedly sleeved with the water outlet branch pipe (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021783.0A CN110726460A (en) | 2019-10-25 | 2019-10-25 | Water pressure testing device for detecting finished water meter product |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911021783.0A CN110726460A (en) | 2019-10-25 | 2019-10-25 | Water pressure testing device for detecting finished water meter product |
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| Publication Number | Publication Date |
|---|---|
| CN110726460A true CN110726460A (en) | 2020-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911021783.0A Pending CN110726460A (en) | 2019-10-25 | 2019-10-25 | Water pressure testing device for detecting finished water meter product |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179640A (en) * | 2020-09-30 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Pressure-resistant detection device for water meter shell |
-
2019
- 2019-10-25 CN CN201911021783.0A patent/CN110726460A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112179640A (en) * | 2020-09-30 | 2021-01-05 | 湖南常德牌水表制造有限公司 | Pressure-resistant detection device for water meter shell |
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