Clamping type water meter waterproof rubber ring fixing jig

Abstract

The utility model provides a clamping type water meter waterproof rubber ring fixing jig which comprises a machining cabinet, an air cylinder is installed at the top end of the machining cabinet, a connecting plate is fixedly connected to one side of the machining cabinet, a manual switch used for controlling the air cylinder is installed on the connecting plate, and air pressure pipes are connected between the manual switch and the top end of the air cylinder and between the manual switch and the bottom end of the air cylinder. A water meter can be stably placed in the processing cabinet through the fixing base and the meter head support, and at the moment, a worker only needs to pull a wrench on a manual switch, the output shaft of the air cylinder can drive the pressing plate to move downwards and stably press the top end of the water meter. After ten minutes, the waterproof rubber ring at the top end of the water meter can be firmly pasted in the rubber ring containing groove in the end of the water meter under the pressure effect of the pressing plate, the situation that the rubber ring is not firmly pasted and falls off or cracks in the transportation process or the actual use process is effectively avoided, and the stability of the quality of the water meter is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water meter processing, in particular to a clamping type water meter waterproof rubber ring fixing fixture. Background Art

[0002] A water meter is an instrument that measures water flow, mostly the cumulative flow of water.

[0003] Existing clamp-on water meters, such as Figure 4 As shown, a waterproof rubber ring is pasted on both ends of the water meter. After the waterproof rubber ring is pasted to both ends of the clamp-type water meter, the rubber ring is not firmly pasted because a certain pressure is not applied. The waterproof rubber ring is easily fallen off or cracked during transportation or in actual use. This not only affects the use of the water meter, but also makes it difficult to ensure the stability of the quality. Therefore, it is necessary to provide a fixture that can ensure that the waterproof rubber ring is firmly pasted through a certain pressure after it is pasted. Utility Model Content

[0004] Based on the deficiencies in the prior art mentioned in the above background technology, the utility model provides a clamping type water meter waterproof rubber ring fixing fixture.

[0005] To this end, the present application provides the following technical solutions: a clamping type water meter waterproof rubber ring fixing fixture, comprising a processing cabinet, a cylinder is installed on the top of the processing cabinet, a connecting plate is fixedly connected to one side of the processing cabinet, a manual switch for controlling the cylinder is installed on the connecting plate, an air pressure pipe is connected between the manual switch and the top and bottom ends of the cylinder, an air supply pipe is also connected to the manual switch, one end of the output shaft of the cylinder extends downward into the interior of the processing cabinet and is fixedly connected to a pressure plate, a fixing seat is installed inside the processing cabinet, and two sets of meter header brackets are installed inside the processing cabinet near the rear side of the fixing seat;

[0006] Wherein, a guide component is arranged between the pressing plate and the processing cabinet, and a timing component is arranged on the processing cabinet.

[0007] As a further solution of the utility model: the guide assembly includes two groups of guide sleeves installed on both sides of the cylinder, and a guide shaft slidably arranged inside the guide sleeve. The bottom end of the guide shaft extends into the interior of the processing cabinet and is fixedly connected to the pressure plate.

[0008] As a further solution of the utility model: the timing assembly includes a time relay arranged on the top of the processing cabinet, a buzzer installed on one side of the time relay, a trigger switch arranged on the side wall of the processing cabinet for controlling the time relay, and a trigger block arranged on one side of the pressure plate and cooperating with the trigger switch.

[0009] As a further solution of the utility model: an air pressure valve is installed on the air supply pipe, and an air pressure gauge is arranged on the air pressure valve.

[0010] As a further solution of the utility model: an air pressure fine-tuning knob is provided at the connection between the air cylinder and the air pressure tube.

[0011] As a further solution of the utility model: a plurality of groups of circular slots are arranged on the fixing seat, and an adjustment screw hole for adjusting the position of the meter header bracket is arranged on one side of the meter header bracket.

[0012] The beneficial effect of the utility model is that the water meter can be stably placed inside the processing cabinet through the fixing seat and the meter head bracket. At this time, the staff only needs to turn the wrench on the manual switch to make the output shaft of the cylinder drive the pressure plate to move downward and stably press on the top of the water meter. After ten minutes, the waterproof rubber ring on the top of the water meter can be firmly adhered to the rubber ring placement groove at the end of the water meter under the pressure of the pressure plate, effectively avoiding the situation that the rubber ring is not firmly adhered, falls off or cracks during transportation or in actual use, thereby ensuring the stability of the water meter quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a water meter placed in the utility model.

[0016] Figure 3 It is a structural schematic diagram of the utility model when in use.

[0017] Figure 4 It is a structural diagram of a clamp-type water meter and a waterproof rubber ring.

[0018] In the figure: 1. Processing cabinet; 2. Cylinder; 3. Connecting plate; 4. Manual switch; 5. Air pressure pipe; 6. Air supply pipe; 7. Pressure plate; 8. Fixed seat; 9. Head bracket; 10. Guide sleeve; 11. Guide shaft; 12. Time relay; 13. Buzzer; 14. Trigger switch; 15. Trigger block; 16. Air pressure valve; 17. Pressure gauge; 18. Air pressure fine-tuning knob; 19. Circular slot; 20. Adjustment screw hole. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means a limitation on the utility model and its application or use. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the utility model. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0022] See also Figures 1 to 3 In an embodiment of the utility model, a clamping type water meter waterproof rubber ring fixing fixture comprises a processing cabinet 1, a cylinder 2 is installed on the top of the processing cabinet 1, a connecting plate 3 is fixedly connected to one side of the processing cabinet 1, a manual switch 4 for controlling the cylinder 2 is installed on the connecting plate 3, an air pressure pipe 5 is connected between the manual switch 4 and the top and bottom ends of the cylinder 2, an air supply pipe 6 is also connected to the manual switch 4, one end of the output shaft of the cylinder 2 extends downward into the interior of the processing cabinet 1 and is fixedly connected to a pressure plate 7, a fixing seat 8 is installed inside the processing cabinet 1, and two sets of meter head brackets 9 are installed inside the processing cabinet 1 near the rear side of the fixing seat 8;

[0023] Wherein, a guide component is provided between the pressing plate 7 and the processing cabinet 1, and a timing component is provided on the processing cabinet 1;

[0024] One end of the air supply pipe 6 is connected to an air pump, and the high-pressure gas is transmitted to the manual switch 4 through the air supply pipe 6. The operator can control the opening and closing of the two groups of air pressure pipes 5 connected to the bottom and top of the cylinder 2 by turning the handle on the manual switch 4 to the left or right, so that the high-pressure airflow can be transmitted to the top and bottom of the cylinder 2 respectively through the air pressure pipes 5, and then the output shaft of the cylinder 2 can be controlled to drive the pressure plate 7 to move upward or downward under the action of the high-pressure airflow, and the water meter is placed inside the processing cabinet 1, so that one end of the water meter is stuck on the fixed seat 8, and the meter head faces inward and is stably erected between the two groups of meter head brackets 9. At this time, the water meter is firmly placed inside the processing cabinet 1, and then a waterproof rubber ring is taken. After evenly applying glue on one side, paste it into the waterproof rubber ring placement groove at the end of the water meter, and control the pressure plate 7 to move downward and press on the top of the water meter by turning the handle on the manual switch 4. At this time, the timing component will be triggered to start timing, and the waterproof rubber ring pasted on the end of the water meter will be pressed by the pressure plate 7 for ten minutes. After ten minutes, the timing component will make a sound and remind the staff. At this time, the glue between the waterproof rubber ring and the placement groove has solidified and the waterproof rubber ring is firmly pasted in the waterproof rubber ring placement groove under the pressure of the pressure plate 7. The staff controls the pressure plate 7 to move upward and reset by turning the handle on the manual switch 4. The timing component will stop making a sound, and then the water meter inside the processing cabinet 1 can be taken out.

[0025] In one embodiment of the utility model, the guide assembly includes two sets of guide sleeves 10 installed on both sides of the cylinder 2, and a guide shaft 11 slidably arranged inside the guide sleeve 10, and the bottom end of the guide shaft 11 extends into the interior of the processing cabinet 1 and is fixedly connected to the pressing plate 7;

[0026] When the pressure plate 7 moves upward or downward under the driving action of the cylinder 2, the guide shaft 11 will slide up and down synchronously along the inside of the guide sleeve 10 under the drive of the pressure plate 7. At this time, the pressure plate 7 will always remain horizontal without deflection during the movement process under the guidance of the guide sleeves 10 and the guide shaft 11 on both sides, ensuring that the pressure plate 7 can always be steadily pressed on the end of the water meter below, so that the pressure on the rubber ring is uniform and no bubbles are generated.

[0027] In another embodiment of the utility model, the timing assembly includes a time relay 12 disposed on the top of the processing cabinet 1, a buzzer 13 installed on one side of the time relay 12, a trigger switch 14 disposed on the side wall of the processing cabinet 1 for controlling the time relay 12, and a trigger block 15 disposed on one side of the pressure plate 7 and cooperating with the trigger switch 14;

[0028] When the pressure plate 7 moves downward and collides with the water meter, the trigger block 15 on one side of the pressure plate 7 will contact the trigger switch 14 to connect the power of the time relay 12. The time relay 12 starts working after being energized. After ten minutes, the time relay 12 will control the start of the buzzer 13, so that the buzzer 13 makes a sound to remind the surrounding staff. When the staff controls the pressure plate 7 to move upward and reset by pulling the handle on the manual switch 4, the trigger block 15 on one side of the pressure plate 7 will no longer contact the trigger switch 14 to disconnect the power of the time relay 12, and the buzzer 13 will stop sounding.

[0029] In another embodiment of the utility model, a pressure valve 16 is installed on the air supply pipe 6, and a pressure gauge 17 is provided on the pressure valve 16;

[0030] The air pressure valve 16 can be used to control the opening and closing of the air supply pipe 6 and adjust the air pressure value in the air supply pipe 6, so that the pressure value generated by the cylinder 2 can be adjusted as needed, so as to control the pressure plate 7 to press on the water meter with a suitable pressure value.

[0031] In another embodiment of the utility model, an air pressure fine-tuning knob 18 is provided at the connection between the air cylinder 2 and the air pressure tube 5;

[0032] The air pressure value entering the air cylinder 2 from the air pressure tube 5 can be fine-tuned by the air pressure fine-tuning knob 18, thereby adjusting the speed at which the air cylinder 2 moves up and down.

[0033] In another embodiment of the utility model, the fixing seat 8 is provided with a plurality of groups of circular slots 19, and one side of the meter head bracket 9 is provided with an adjustment screw hole 20 for adjusting the position of the meter head bracket 9;

[0034] The centers of the multiple groups of circular slots 19 on the fixing base 8 coincide and their diameters are different, so that the bottom ends of water meters of different calibers can be snapped into the circular slots 19 on the fixing base 8, and at the same time, the meter head bracket 9 can be moved by turning the screws in the adjustment screw holes 20, so that the water meter heads of different calibers can be stably mounted on the meter head bracket 9, thereby improving the applicability of this device.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A clamping type water meter waterproof rubber ring fixing fixture, comprising a processing cabinet (1), characterized in that: A cylinder (2) is installed at the top of the processing cabinet (1), a connecting plate (3) is fixedly connected to one side of the processing cabinet (1), a manual switch (4) for controlling the cylinder (2) is installed on the connecting plate (3), a pressure pipe (5) is connected between the manual switch (4) and the top and bottom ends of the cylinder (2), and an air supply pipe (6) is also connected to the manual switch (4), one end of the output shaft of the cylinder (2) extends downward into the interior of the processing cabinet (1) and is fixedly connected to a pressure plate (7), a fixing seat (8) is installed inside the processing cabinet (1), and two sets of meter head brackets (9) are installed inside the processing cabinet (1) near the rear side of the fixing seat (8); Wherein, a guide component is arranged between the pressing plate (7) and the processing cabinet (1), and a timing component is arranged on the processing cabinet (1).

2. A clamping type water meter waterproof rubber ring fixing fixture according to claim 1, characterized in that: The guide assembly comprises two groups of guide sleeves (10) installed on both sides of the cylinder (2), and a guide shaft (11) slidably arranged inside the guide sleeve (10), and the bottom end of the guide shaft (11) extends into the interior of the processing cabinet (1) and is fixedly connected to the pressure plate (7).

3. A clamping type water meter waterproof rubber ring fixing fixture according to claim 1, characterized in that: The timing assembly comprises a time relay (12) arranged at the top of the processing cabinet (1), a buzzer (13) installed on one side of the time relay (12), a trigger switch (14) arranged on the side wall of the processing cabinet (1) for controlling the time relay (12), and a trigger block (15) arranged on one side of the pressure plate (7) and cooperating with the trigger switch (14).

4. A clamping type water meter waterproof rubber ring fixing fixture according to claim 1, characterized in that: An air pressure valve (16) is installed on the air supply pipe (6), and an air pressure gauge (17) is arranged on the air pressure valve (16).

5. A clamping type water meter waterproof rubber ring fixing fixture according to claim 1, characterized in that: An air pressure fine-tuning knob (18) is provided at the connection between the air cylinder (2) and the air pressure tube (5).

6. A clamping type water meter waterproof rubber ring fixing fixture according to claim 1, characterized in that: The fixing seat (8) is provided with a plurality of groups of circular slots (19), and one side of the meter head bracket (9) is provided with an adjustment screw hole (20) for adjusting the position of the meter head bracket (9).

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