Airtightness detection equipment for stainless steel water segregator

Abstract

The utility model discloses a stainless steel water segregator airtightness detection device, which comprises a base, a portal frame welded above the base, circular rings installed on two sides of the portal frame and a fixing mechanism arranged on one side of each circular ring, and the fixing mechanism comprises an adjusting groove, a swing arm, a pulley A, a pulley B, a rubber ring, a sidesway electric push rod A, a movable ring, an inclined plane, a support and an extension spring. One end of the extension spring is fixedly connected with the swing arm; a movable ring is driven to move along a square rod through a lateral moving electric push rod A, the movable ring drives a plurality of pulleys A to rotate through a plurality of inclined planes, one end of a swing arm is pressed under the elastic action of an extension spring, so that a plurality of pulleys B are synchronously pressed, and the positions of the pulleys B are simultaneously adjusted under the action of a rubber ring; the stainless steel water segregator airtightness detection equipment can automatically and rapidly fix water segregators with various pipe diameters in the detection process, and the airtightness detection efficiency of the stainless steel water segregator is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air tightness detection of stainless steel water separators, in particular to air tightness detection equipment for stainless steel water separators. Background Art

[0002] Stainless steel manifolds are formed by welding multiple branches onto a main pipe. The number of branches and the spacing between them can vary greatly (basically, each project is different). Furthermore, due to the large number of branches, welding defects are inevitable during the welding process, making it difficult to guarantee product quality. If a stainless steel manifold with quality issues were to be sold or released to a construction site, it could leak water or air, causing significant losses.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN220251274U discloses a stainless steel water manifold air tightness detection device, including a detector, one side of which is provided with an anti-falling mechanism, the anti-falling mechanism including a slide, a slider, a connecting block, a hinge, a clamp, a limit groove and a limit rod. The stainless steel water manifold air tightness detection device is provided with an anti-falling mechanism. When the stainless steel water manifold air tightness detection device is performing an air tightness detection on the stainless steel water manifold, the clamp is driven to move and the clamp is pulled at the same time. Under the action of the hinge, the clamp is driven to rotate by the hinge, and then the clamp is used to fix the water manifold to prevent it from falling off. This prevents the stainless steel water manifold from easily falling off on one side of the air tightness detection device during the air tightness detection of the stainless steel water manifold, thereby affecting the effect of the air tightness detection experiment of the stainless steel water manifold, resulting in the need to repeat the experiment, which adds trouble to the experimenter.

[0004] Compared with the existing technology, there are problems: some existing stainless steel water distributor air tightness detection equipment cannot quickly fix water distributors with various pipe diameters during the detection process, resulting in the air tightness detection efficiency of stainless steel water distributors needing to be improved.

[0005] Therefore, a kind of stainless steel water separator air tightness detection equipment is in urgent need of. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an airtightness detection device for a stainless steel water separator.

[0007] The utility model solves its technical problem through the following technical scheme: it includes a base, a gantry welded above the base, a circular ring installed on both sides of the gantry and a fixing mechanism arranged on one side of the circular ring, which is used to fix the water distribution pipe, the fixing mechanism includes an adjusting groove, the adjusting groove is cut on the inner wall of the circular ring, a swing arm is provided at the middle position of the adjusting groove, a pulley A is provided at one end of the swing arm, a pulley B is provided at the other end of the swing arm, a rubber ring is provided on the outside of the pulley B, a side-shifting electric push rod A is provided on the outside of the circular ring, an extended end of the side-shifting electric push rod A is provided with an active ring, the inner wall of the active ring is evenly provided with multiple inclined surfaces, a plurality of brackets are provided on the outside of the circular ring, a tension spring is provided at one end of the bracket, and one end of the tension spring is fixedly connected to the swing arm.

[0008] As a further solution of the present invention: detection mechanisms are provided at both ends of the gantry for detecting the air tightness of the stainless steel water distributor, and the detection mechanisms include a side-shifting electric push rod B, which is fixed to both ends of the gantry by bolts, and a push frame is provided at the extended end of the side-shifting electric push rod B, a pressing plate is provided at one end of the push frame, an air pipe is provided in the middle position of the pressing plate, a booster pump is provided at one end of the air pipe, a pressure differential sensor is provided opposite to the booster pump, a pressing electric push rod is provided at the top of the gantry, and a lifting plate is provided at the extended end of the pressing electric push rod.

[0009] As a further solution of the present invention: an adjustment mechanism is provided above the base for adjusting the length of the fixing mechanism, the adjustment mechanism includes a servo motor, the servo motor is fixed to one end of the chassis by bolts, the rotating end of the servo motor is provided with a bidirectional screw rod, both ends of the bidirectional screw rod are provided with a drive seat, a mounting bracket is provided above the drive seat, the mounting bracket is fixedly connected to the ring, and a sliding rod is provided at one end of the drive seat.

[0010] As a further solution of the present invention: a square rod is provided on the outer side of the movable ring, a limiting frame is provided on the outer side of the circular ring, and the square rod is slidably connected to the limiting frame to limit the movable ring.

[0011] As a further solution of the present invention: a retaining ring is provided at one end of the inclined surface for limiting the pulley A.

[0012] As a further solution of the present invention: the outer walls of the lifting plate and the pressing plate are both provided with rubber pads.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] 1. A side-moving electric push rod A is provided, which drives the movable ring to move along the square rod. The movable ring drives multiple pulleys A to rotate through multiple inclined surfaces. Under the elastic action of the tension spring, one end of the swing arm is pressed, thereby simultaneously pressing multiple pulleys B. Under the action of the rubber ring, the positions of multiple pulleys B are adjusted simultaneously, so that the stainless steel water distributor air tightness detection equipment can automatically and quickly fix water distributors of various pipe diameters during the detection process, ensuring the air tightness detection efficiency of the stainless steel water distributor;

[0015] 2. By setting up a servo motor, the servo motor drives the drive seat to move through a bidirectional screw, thereby adjusting the spacing of the rings, so that the stainless steel water separator air tightness detection equipment can perform air tightness detection on stainless steel water separators of various lengths;

[0016] 3. By providing a side-moving electric push rod B, the side-moving electric push rods B at both ends extend to drive the pressing plate to move, pressing the two ends of the stainless steel water divider, and providing a pressing electric push rod to drive the lifting plate to descend, and the stainless steel water divider is sealed under the sealing action of the rubber pad, and a booster pump is provided to pressurize the water divider, and a differential pressure sensor is provided to detect the pressure of the water divider, thereby automatically sensing the sealing of the water divider and ensuring the degree of automation of the water divider air tightness detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shows an isometric structural diagram provided according to an embodiment of the present utility model;

[0018] Figure 2 It shows a schematic diagram of a front cross-sectional structure provided according to an embodiment of the utility model;

[0019] Figure 3 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0020] Figure 4 Shown is a diagram according to an embodiment of the present invention. Figure 2 A schematic diagram of the partially enlarged structure at point B in the middle;

[0021] Figure 5 A side sectional structural schematic diagram provided according to an embodiment of the utility model is shown.

[0022] Legend:

[0023] 100, ring; 200, base; 300, gantry; 400, square rod; 500, limit frame; 600, retaining ring; 700, rubber pad;

[0024] 101. Adjustment slot; 102. Swing arm; 103. Pulley A; 104. Pulley B; 105. Rubber ring; 106. Side-shift electric push rod A; 107. Movable ring; 108. Inclined surface; 109. Bracket; 110. Tension spring;

[0025] 201, side shift electric push rod B; 202, push frame; 203, pressing plate; 204, air pipe; 205, booster pump; 206, differential pressure sensor; 207, pressing electric push rod; 208, lifting plate;

[0026] 301. Servo motor; 302. Bidirectional screw; 303. Drive seat; 304. Mounting bracket; 305. Sliding rod. DETAILED DESCRIPTION

[0027] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0028] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0029] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] like Figure 1-5As shown, a stainless steel water distributor air tightness detection device includes a base 200, a gantry 300 welded above the base 200, a ring 100 installed on both sides of the gantry 300, and a fixing mechanism arranged on one side of the ring 100 for fixing the water distribution pipe, the fixing mechanism includes an adjusting groove 101, the adjusting groove 101 is cut on the inner wall of the ring 100, the middle position of the adjusting groove 101 is rotatably connected to a swing arm 102, one end of the swing arm 102 is rotatably connected to a pulley A103, the other end of the swing arm 102 is rotatably connected to a pulley B104, a rubber ring 105 is pasted on the outside of the pulley B104, a side shift electric push rod A106 is fixed to the outside of the ring 100 by bolts, the extended end of the side shift electric push rod A106 is fixed to a movable ring 107 by bolts, and the inner wall of the movable ring 107 is evenly cut with a plurality of inclined surfaces 10 8. A plurality of brackets 109 are welded to the outside of the circular ring 100, and a tension spring 110 is fixed to one end of the bracket 109 by bolts, and one end of the tension spring 110 is fixedly connected to the swing arm 102. An adjustment mechanism is provided above the base 200 for adjusting the length of the fixing mechanism, and the adjustment mechanism includes a servo motor 301, and the servo motor 301 is fixed to one end of the chassis by bolts. The rotating end of the servo motor 301 is fixed to a bidirectional screw rod 302 by bolts, and both ends of the bidirectional screw rod 302 are transmission-connected to a drive seat 303. A mounting bracket 304 is welded above the drive seat 303, and the mounting bracket 304 is fixedly connected to the circular ring 100. One end of the drive seat 303 is slidably connected to a slide rod 305, and one end of the inclined surface 108 is fixed to a retaining ring 600 by bolts for limiting the pulley A103.

[0032] In this embodiment, a side-shifting electric push rod A106 is provided, which drives the movable ring 107 to move along the square rod 400. The movable ring 107 drives the multiple pulleys A103 to rotate through multiple inclined surfaces 108. Under the elastic action of the tension spring 110, one end of the swing arm 102 is pressed, thereby synchronously pressing the multiple pulleys B104. Under the action of the rubber ring 105, the positions of the multiple pulleys B104 are adjusted at the same time, so that the stainless steel water divider airtightness detection equipment can automatically and quickly fix water dividers of various diameters during the detection process, thereby ensuring the airtightness detection efficiency of the stainless steel water divider. A servo motor 301 is provided, and the servo motor 301 drives the drive seat 303 to move through the bidirectional screw rod 302, thereby adjusting the spacing of the ring 100, so that the stainless steel water divider airtightness detection equipment can perform airtightness detection on stainless steel water dividers of various lengths.

[0033] Example 2:

[0034] like Figure 1-5As shown, a stainless steel water separator air tightness detection device, the two ends of the gantry 300 are fixed with a detection mechanism by bolts, which is used to detect the air tightness of the stainless steel water separator, and the detection mechanism includes a side-moving electric push rod B201, which is fixed to the two ends of the gantry 300 by bolts, and the extended end of the side-moving electric push rod B201 is fixed with a push frame 202 by bolts, and one end of the push frame 202 is fixed with a pressing plate 203 by bolts, and the middle position of the pressing plate 203 is welded with an air pipe 204, and one end of the air pipe 204 is fixed with a bolt. A boost pump 205 is fixed, and a pressure differential sensor 206 is fixed opposite the boost pump 205 by bolts. A pressing electric push rod 207 is fixed to the top of the gantry 300 by bolts, and a lifting plate 208 is fixed to the extended end of the pressing electric push rod 207 by bolts. A square rod 400 is welded to the outside of the movable ring 107, and a limiting frame 500 is welded to the outside of the ring 100. The square rod 400 is slidably connected to the limiting frame 500 and is used to limit the movable ring 107. The outer walls of the lifting plate 208 and the pressing plate 203 are both pasted with rubber pads 700.

[0035] In this embodiment, a side-moving electric push rod B201 is provided, and the side-moving electric push rods B201 at both ends are extended to drive the pressing plate 203 to move, thereby pressing the two ends of the stainless steel water divider. A pressing electric push rod 207 is provided, and the pressing electric push rod 207 drives the lifting plate 208 to descend, and the stainless steel water divider is sealed under the sealing action of the rubber pad 700. A booster pump 205 is provided to pressurize the water divider, and a pressure differential sensor 206 detects the pressure of the water divider, thereby automatically sensing the sealing of the water divider, thereby ensuring the degree of automation of the air tightness detection of the water divider.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stainless steel water separator air tightness detection device, characterized in that: The invention comprises a base (200), a gantry (300) welded above the base (200), a circular ring (100) installed on both sides of the gantry (300), and a fixing mechanism arranged on one side of the circular ring (100) for fixing the water distribution pipe. The fixing mechanism comprises an adjusting groove (101), the adjusting groove (101) is cut on the inner wall of the ring (100), a swing arm (102) is provided in the middle position of the adjusting groove (101), a pulley A (103) is provided at one end of the swing arm (102), a pulley B (104) is provided at the other end of the swing arm (102), a rubber ring (105) is provided on the outer side of the pulley B (104), and the ring (100) is provided with a plurality of movable parts. A side-shift electric push rod A (106) is provided on the outside, and a movable ring (107) is provided at the extended end of the side-shift electric push rod A (106). The inner wall of the movable ring (107) is evenly provided with multiple inclined surfaces (108). A plurality of brackets (109) are provided on the outside of the ring (100), and a tension spring (110) is provided at one end of the bracket (109). One end of the tension spring (110) is fixedly connected to the swing arm (102).

2. The air tightness detection device for a stainless steel water separator according to claim 1, characterized in that: Both ends of the gantry (300) are provided with detection mechanisms for detecting the air tightness of the stainless steel water separator. The detection mechanism comprises a side shift electric push rod B (201), the side shift electric push rod B (201) is fixed to both ends of a gantry (300) by bolts, a push frame (202) is provided at the extended end of the side shift electric push rod B (201), a pressing plate (203) is provided at one end of the pushing frame (202), an air pipe (204) is provided at the middle position of the pressing plate (203), a booster pump (205) is provided at one end of the air pipe (204), a pressure differential sensor (206) is provided opposite to the booster pump (205), a pressing electric push rod (207) is provided at the top of the gantry (300), and a lifting plate (208) is provided at the extended end of the pressing electric push rod (207).

3. The air tightness detection device for a stainless steel water separator according to claim 1, characterized in that: An adjustment mechanism is provided above the base (200) for adjusting the length of the fixing mechanism. The adjustment mechanism includes a servo motor (301), which is fixed to one end of the chassis by bolts. A bidirectional screw rod (302) is provided at the rotating end of the servo motor (301), and a driving seat (303) is provided at both ends of the bidirectional screw rod (302). A mounting frame (304) is provided above the driving seat (303), and the mounting frame (304) is fixedly connected to the ring (100). A sliding rod (305) is provided at one end of the driving seat (303).

4. The air tightness detection device for a stainless steel water separator according to claim 1, characterized in that: A square rod (400) is provided on the outside of the movable ring (107), and a limiting frame (500) is provided on the outside of the circular ring (100). The square rod (400) is slidably connected to the limiting frame (500) to limit the movable ring (107).

5. The air tightness detection device for a stainless steel water separator according to claim 1, characterized in that: A retaining ring (600) is provided at one end of the inclined surface (108) for limiting the position of the pulley A (103).

6. The air tightness detection device for a stainless steel water separator according to claim 2, characterized in that: The outer walls of the lifting plate (208) and the pressing plate (203) are both provided with rubber pads (700).

Images