Snap ring for water pumping pipe of water pump

Abstract

The utility model discloses a water pumping pipe snap ring of a water pump, and relates to the technical field of water pump connectors, the water pumping pipe snap ring comprises a water pumping pipe body, a connecting pipe and an adjusting pipe, one end of the water pumping pipe body is connected with a first connecting disc, one end of the connecting pipe is fixedly provided with a second connecting disc, and the first connecting disc and the second connecting disc are connected with a first connecting mechanism. The adjusting pipe is in threaded connection with the other end of the connecting pipe, the end, away from the connecting pipe, of the adjusting pipe is sleeved with a connecting water pipe, and the connecting water pipe and the adjusting pipe are connected with a second connecting mechanism; through the arrangement of the first connecting mechanism, the first connecting disc and the second connecting disc can be connected, the connecting pipe and the water pumping pipe body can be connected, the adjusting pipe and the connecting pipe are in threaded connection, the adjusting pipe can be replaced conveniently, the connecting pipe can be replaced according to the diameter of the connecting pipe, and therefore the connecting practicability of the device is improved; and the second connecting mechanism can quickly connect the connecting water pipe with the adjusting pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of water pump interfaces, in particular to a clamping ring for a water pump suction pipe. Background Technique

[0002] A water pump is a machine that transports liquids or pressurizes liquids. It transmits the mechanical energy of the prime mover or other external energy to the liquid, increasing the energy of the liquid. It is mainly used to transport liquids including water, oil, acid-base liquids, emulsions, suspension emulsions, and liquid metals, etc. When a water pump transports a liquid, a water pipe for transporting the liquid needs to be connected. When connecting the water pump and the water pipe, a clamping ring is required to connect the suction pipe of the water pump and the water pipe.

[0003] In the related technology, when connecting a water pipe to a water pump, the water pipe is sleeved on the suction pipe of the water pump, and then a clamping ring is used to fix the water pipe on the suction pipe. This connection method is usually applicable when the diameter of the suction pipe is smaller than that of the water pipe. When the diameter of the water pipe is smaller than that of the suction pipe, the water pipe cannot be sleeved on the suction pipe, so the water pipe cannot be connected to the suction pipe. Moreover, when the diameter of the water pipe is much larger than that of the suction pipe, the connection sealing effect of the clamping ring will be reduced. Therefore, those skilled in the art provide a clamping ring for a water pump suction pipe to solve the problems raised in the above background technique. Content of the Utility Model

[0004] The purpose of the utility model is to provide a clamping ring for a water pump suction pipe to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A clamping ring for a water pump suction pipe, comprising:

[0007] A suction pipe body, one end of the suction pipe body is connected with a first connection disc;

[0008] A connecting pipe, one end of the connecting pipe is fixedly provided with a second connection disc, and a first connection mechanism is connected between the first connection disc and the second connection disc; and:

[0009] An adjusting pipe, the adjusting pipe is threadedly connected to the other end of the connecting pipe, a connecting water pipe is sleeved on the end of the adjusting pipe away from the connecting pipe, and a second connection mechanism is connected between the connecting water pipe and the adjusting pipe.

[0010] Preferably, the first connection mechanism includes a first engaging ring and a second engaging ring. Both ends of the first engaging ring and the second engaging ring are fixedly welded with connecting blocks, and the connecting blocks are connected by fixing bolts.

[0011] Preferably, a first gasket is provided between the first connection disc and the second connection disc, and a second gasket is provided inside the first engaging ring and the second engaging ring. The second gasket is in contact connection with the first connection disc and the second connection disc.

[0012] Preferably, the second connection mechanism includes a first connection ring and a second connection ring. One end of the first connection ring and the second connection ring is rotatably connected. A clamping plate is fixedly welded to the other end of the first connection ring, and a clamping groove for the clamping plate to engage is provided at the other end of the second connection ring.

[0013] Preferably, the connection mechanism further includes an arc-shaped member. Two support blocks are fixedly welded to the second connection ring. The arc-shaped member is rotatably connected between the two support blocks through a rotating rod. A through hole is provided on the second connection ring. The arc-shaped member passes through the through hole and is engaged in a connection groove on the clamping plate, and a rotating handle is fixedly welded to the arc-shaped member.

[0014] Preferably, two arc-shaped blocks are fixedly welded to the inner sides of the first connection ring and the second connection ring, and two arc-shaped grooves for the two arc-shaped blocks to engage are provided on the adjusting pipe.

[0015] Preferably, a limiting ring is fixedly welded to the adjusting pipe, and a sealing ring is provided at the connection between the limiting ring and the connecting pipe.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. Through the setting of the first connection mechanism of the present utility model, the first connection disc and the second connection disc can be connected, the connecting pipe and the water extraction pipe body can be connected, and the adjusting pipe is threadedly connected to the connecting pipe, which is convenient for replacing the adjusting pipe. The connecting pipe can be replaced according to the diameter of the connecting water pipe, thereby improving the connection practicability of the device.

[0018] 2. Through the setting of the second connection mechanism of the present utility model, the connecting water pipe and the adjusting pipe can be quickly connected, improving the connection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of a water pump water extraction pipe clamping ring in an embodiment of the present application;

[0020] Figure 2 It is a schematic cross-sectional structural diagram of a water pump water extraction pipe clamping ring in an embodiment of the present application;

[0021] Figure 3 It is a schematic cross-sectional structural diagram of a first connection mechanism of a water pump water extraction pipe clamping ring in an embodiment of the present application;

[0022] Figure 4This is a schematic cross-sectional view of the second connecting mechanism of a water pump suction pipe clamp in an embodiment of the present application.

[0023] In the figure: 1, suction pipe body; 2, first connecting disk; 3, connecting pipe; 4, second connecting disk; 5, adjusting pipe; 6, connecting water pipe; 7, first engaging ring; 8, second engaging ring; 9, connecting block; 10, fixing bolt; 11, first sealing gasket; 12, second sealing gasket; 13, first connecting ring; 14, second connecting ring; 15, engaging plate; 16, engaging groove; 17, arc-shaped member; 18, support block; 19, through hole; 20, connecting groove; 21, turning handle; 22, arc-shaped block; 23, arc-shaped groove; 24, limiting ring; 25, sealing ring; 26, rotating rod. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0026] A water pump suction pipe clamp, comprising:

[0027] A suction pipe body 1, one end of the suction pipe body 1 is connected with a first connecting disk 2;

[0028] A connecting pipe 3, one end of the connecting pipe 3 is fixedly provided with a second connecting disk 4, and a first connecting mechanism is connected between the first connecting disk 2 and the second connecting disk 4; and:

[0029] An adjusting pipe 5, the adjusting pipe 5 is threadedly connected to the other end of the connecting pipe 3, one end of the adjusting pipe 5 away from the connecting pipe 3 is sleeved with a connecting water pipe 6, a second connecting mechanism is connected between the connecting water pipe 6 and the adjusting pipe 5, and a limiting ring 24 is fixedly welded on the adjusting pipe 5, and a sealing ring 25 is provided at the connection between the limiting ring 24 and the connecting pipe 3.

[0030] In the above embodiment, when connecting the connecting water pipe 6 with the suction pipe body 1, first connect the first connecting disk 2 and the second connecting disk 4 through the first connecting mechanism, and the suction pipe body 1 and the connecting pipe 3 can be connected;

[0031] Next, select a suitable adjusting pipe 5 according to the diameter of the connecting water pipe 6. One end of the adjusting pipe 5 is threadedly connected to the end of the connecting pipe 3 away from the water extraction pipe body 1, which facilitates the replacement of the adjusting pipe 5. The connecting pipe 3 can be replaced according to the diameter of the connecting water pipe 6, thereby improving the connection practicability of the device. The limiting ring 24 can limit the connection between the connecting pipe 3 and the adjusting pipe 5, and the sealing ring 25 can improve the connection tightness between the connecting pipe 3 and the adjusting pipe 5;

[0032] Then the connecting water pipe 6 is sleeved on the end of the adjusting pipe 5 away from the connecting pipe 3, and the second connecting mechanism fixedly connects the connecting water pipe 6 to the adjusting pipe 5.

[0033] Specifically, the first connecting mechanism includes a first engaging ring 7 and a second engaging ring 8. Both ends of the first engaging ring 7 and the second engaging ring 8 are fixedly welded with connecting blocks 9, and the connecting blocks 9 are connected by fixing bolts 10.

[0034] When connecting the first connecting disk 2 and the second connecting disk 4, the first engaging ring 7 and the second engaging ring 8 are engaged on the outer sides of the first connecting disk 2 and the second connecting disk 4. Then use the fixing bolts 10 to fixedly connect the connecting blocks 9, so that the first engaging ring 7 and the second engaging ring 8 can be connected and fixed, thereby connecting and fixing the first connecting disk 2 and the second connecting disk 4.

[0035] Furthermore, a first sealing gasket 11 is provided between the first connecting disk 2 and the second connecting disk 4, and a second sealing gasket 12 is provided inside the first engaging ring 7 and the second engaging ring 8. The second sealing gasket 12 is in contact connection with the first connecting disk 2 and the second connecting disk 4.

[0036] Through the setting of the first sealing gasket 11 and the second seal, the connection tightness between the first connecting disk 2 and the second connecting disk 4 can be improved.

[0037] Specifically, the second connecting mechanism includes a first connecting ring 13 and a second connecting ring 14. One end of the first connecting ring 13 and the second connecting ring 14 is rotatably connected. The other end of the first connecting ring 13 is fixedly welded with a clamping plate 15, and a clamping groove 16 for the clamping plate 15 to be clamped is opened at the other end of the second connecting ring 14. The connecting mechanism further includes an arc-shaped member 17. Two support blocks 18 are fixedly welded on the second connecting ring 14. The arc-shaped member 17 is rotatably connected between the two support blocks 18 through a rotating rod 26. A through hole 19 is opened on the second connecting ring 14. The arc-shaped member 17 passes through the through hole 19 and is clamped in the connecting groove 20 on the clamping plate 15, and a rotating handle 21 is fixedly welded on the arc-shaped member 17.

[0038] When connecting the connecting water pipe 6 to the adjusting pipe 5, the connecting pipe 3 is sleeved on one end of the adjusting pipe 5 away from the connecting pipe 3. Then, the clamping plate 15 on the first connecting ring 13 is clamped in the clamping groove 16. Then, the rotating handle 21 is rotated, and the arc-shaped member 17 is clamped in the connecting groove 20 on the clamping plate 15, so that the clamping plate 15 can be clamped and fixed in the clamping groove 16, thereby connecting and fixing the first connecting ring 13 and the second connecting ring 14, and the connecting water pipe 6 can be quickly connected to the adjusting pipe 5.

[0039] Furthermore, two arc-shaped blocks 22 are fixedly welded on the inner sides of the first connecting ring 13 and the second connecting ring 14, and two arc-shaped grooves 23 for the two arc-shaped blocks 22 to be clamped are formed on the adjusting pipe 5.

[0040] When connecting the first connecting ring 13 and the second connecting ring 14, the two arc-shaped blocks 22 are clamped in the two arc-shaped grooves 23, and the two arc-shaped blocks 22 can improve the connection tightness between the connecting water pipe 6 and the adjusting pipe 5.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping ring for a water pump suction pipe, characterized in that, Including: A water extraction pipe body (1), one end of the water extraction pipe body (1) is connected with a first connection disk (2); A connecting pipe (3), one end of the connecting pipe (3) is fixedly provided with a second connection disk (4), and a first connection mechanism is connected between the first connection disk (2) and the second connection disk (4); And: An adjusting pipe (5), the adjusting pipe (5) is threadedly connected to the other end of the connecting pipe (3), one end of the adjusting pipe (5) far away from the connecting pipe (3) is sleeved with a connecting water pipe (6), and a second connection mechanism is connected between the connecting water pipe (6) and the adjusting pipe (5).

2. The snap ring for the water pump suction pipe according to claim 1, wherein: The first connection mechanism includes a first engaging ring (7) and a second engaging ring (8), both ends of the first engaging ring (7) and the second engaging ring (8) are fixedly welded with connection blocks (9), and the connection blocks (9) are connected by fixing bolts (10).

3. The clamping ring for the water pump suction pipe according to claim 2, characterized in that: A first sealing gasket (11) is arranged between the first connection disk (2) and the second connection disk (4), a second sealing gasket (12) is arranged inside the first engaging ring (7) and the second engaging ring (8), and the second sealing gasket (12) is in contact connection with the first connection disk (2) and the second connection disk (4).

4. A water pump suction pipe snap ring according to claim 1, characterized in that: The second connection mechanism includes a first connection ring (13) and a second connection ring (14), one end of the first connection ring (13) and the second connection ring (14) is rotatably connected, the other end of the first connection ring (13) is fixedly welded with a clamping plate (15), and a clamping groove (16) for the clamping plate (15) to be clamped is opened at the other end of the second connection ring (14).

5. The clamping ring for the water pump suction pipe according to claim 4, wherein: The connection mechanism further includes an arc-shaped member (17), two support blocks (18) are fixedly welded on the second connection ring (14), the arc-shaped member (17) is rotatably connected between the two support blocks (18) through a rotating rod (26), a through hole (19) is opened on the second connection ring (14), the arc-shaped member (17) passes through the through hole (19) and is clamped in a connection groove (20) on the clamping plate (15), and a rotating handle (21) is fixedly welded on the arc-shaped member (17).

6. The snap ring for the water pump suction pipe according to claim 4, characterized in that: Two arc-shaped blocks (22) are fixedly welded on the inner sides of the first connection ring (13) and the second connection ring (14), and two arc-shaped grooves (23) for the two arc-shaped blocks (22) to be clamped are opened on the adjusting pipe (5).

7. The clamping ring for the water pump suction pipe according to claim 1, wherein: A limiting ring (24) is fixedly welded on the adjusting pipe (5), and a sealing ring (25) is arranged at the connection part between the limiting ring (24) and the connecting pipe (3).

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