Water pump sealing device

Abstract

The utility model discloses a water pump sealing device, which relates to the technical field of water pump sealing, and comprises two groups of fixing pipes arranged on a water pump body, a connecting mechanism convenient for installing a water pipe is arranged on the surface of a fixing block, and a fixing mechanism used for fixing the water pipe is arranged on the surface of the fixing block. By means of the connecting mechanism and the fixing mechanism, when the water pipe is installed, a fixing sleeve is inserted into a connecting groove through a connecting block, the fixing sleeve is rotated, the connecting block moves in a sliding groove, at the moment, the surface of the fixing block extrudes a clamping pin and a spring, and when the position of the connecting block is proper, the spring resets to push the clamping pin to enter a clamping groove; the fixing sleeve is clamped on the fixing block through the connecting block, then the rotating block is screwed to drive the threaded rod to rotate, one end of the threaded rod is in threaded connection with the threaded hole, the water pipe and the fixing block are fixed together conveniently through the fixing sleeve, meanwhile, during mounting and dismounting, external tools are not needed, and the connecting mode of the water pipe is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to water pump sealing technical field, concretely is a water pump sealing device. BACKGROUND

[0002] Water pump is the important device of conveying fluid medium, has horizontal installation, high speed, high pressure, with solid particle, strong corrosion etc.

[0003] Based on this, the water pump sealing device is provided, which can eliminate the disadvantages of the existing device. UTILITY MODEL CONTENTS

[0004] The utility model discloses a water pump sealing device to solve the problem in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A water pump sealing device, including two groups of fixed pipes that are arranged on the water pump body, one end of the fixed pipe is fixedly connected with a fixed block, the surface of the fixed block is slidably connected with a fixed sleeve, the surface of the fixed block is equipped with a connecting mechanism that is convenient for installing the water pipe, and the surface of the fixed block is equipped with a fixing mechanism for fixing the water pipe.

[0007] On the basis of the above technical scheme, the utility model further provides the following optional technical scheme:

[0008] In an optional scheme, the connecting mechanism includes a connecting groove, a sliding groove, a clamping groove, a connecting block, a spring groove, a spring and a clamping pin, the surface of the fixed block is provided with two groups of connecting grooves and sliding grooves, the inner wall of the two groups of sliding grooves is provided with a clamping groove, the inner wall of the fixed sleeve is slidably connected with two groups of spring grooves, the inside of the spring groove is equipped with a spring, one end of the spring is fixedly connected with the spring groove, the other end is fixedly connected with the clamping pin, and one end of the clamping pin is matched with the clamping groove.

[0009] In an optional scheme, the inner wall size of the connecting groove is consistent with the outer wall size of the connecting block.

[0010] In an optional scheme, the diameter size of the spring groove is consistent with the diameter size of the spring.

[0011] In an optional scheme, the fixing mechanism comprises screw holes, threaded rods and rotating blocks, the surface of the fixing block is provided with two groups of screw holes, the inner part of the fixing sleeve is threadedly connected with two groups of threaded rods, and one end of the threaded rod is fixedly connected with a rotating block.

[0012] In an optional scheme, the surface of the fixing sleeve is provided with a plurality of protruding blocks.

[0013] In an optional scheme, the bottom of the water pump body is fixedly connected with a supporting plate, the surface of the supporting plate is fixedly connected with a plurality of supporting blocks, and the surface of the supporting plate is provided with a plurality of positioning holes.

[0014] In an optional scheme, the inner part of the fixing sleeve is provided with a sealing gasket.

[0015] Compared with the prior art, the utility model has the advantages of the following:

[0016] The utility model discloses a fixing mechanism and connecting mechanism, when installing the water pipe, the fixing sleeve is inserted in the connecting groove through the connecting block, rotates the fixing sleeve, and the connecting block can move in the sliding groove, the surface of the fixing block can extrude the catch pin and spring at this moment, when the position of the connecting block is appropriate, the catch pin is pushed into the inner part of the clamping groove through the reset of the spring, so that the fixing sleeve can be clamped on the fixing block through the connecting block, and the threaded rod is rotated by rotating the rotating block again, one end of the threaded rod can be threadedly connected with the screw hole, and the water pipe can be fixed together with the fixing block through the fixing sleeve conveniently, simultaneously, when installing and dismounting, the water pipe connection mode is more convenient without using external tools. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the structural schematic diagram of the utility model.

[0018] Figure 2 It is the connecting mechanism structural schematic diagram of the utility model.

[0019] Figure 3 It is the fixing mechanism structural schematic diagram of the utility model.

[0020] Figure 4 It is the connecting block and connecting groove cooperation structural schematic diagram of the utility model.

[0021] Figure 5 It is the fixing sleeve and sealing gasket cooperation structural schematic diagram of the utility model.

[0022] Figure 6 It is the fixing block and connecting groove cooperation structural schematic diagram of the utility model.

[0023] Figure 7 It is the Figure 2An enlarged schematic view of the middle A.

[0024] The figure mark note: 1, water pump body; 2, support plate; 3, support block; 4, positioning hole; 5, fixed tube; 6, fixed block; 7, fixed sleeve; 8, connecting mechanism; 801, connecting groove; 802, sliding groove; 803, clamping groove; 804, connecting block; 805, spring groove; 806, spring; 807, clamping pin; 9, fixing mechanism; 901, threaded hole; 902, threaded rod; 903, rotating block; 10, water pipe; 11, sealing gasket. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail with the help of the drawings and examples.

[0026] In one embodiment, as shown in Figures 1-7 A water pump sealing device, comprising two groups of fixed tubes 5 arranged on the water pump body 1, one end of the fixed tube 5 is fixedly connected with the fixed block 6, the surface of the fixed block 6 is slidingly connected with the fixed sleeve 7, the surface of the fixed block 6 is provided with a connecting mechanism 8 for facilitating the installation of the water pipe 10, the water pipe 10 is installed on the fixed block 6 through the fixed sleeve 7, and the surface of the fixed block 6 is provided with a fixing mechanism 9 for fixing the water pipe 10, so that the water pipe 10 can be fixed on the fixed block 6 through the fixed sleeve 7.

[0027] In one embodiment, as shown in Figure 2 The connecting mechanism 8 comprises connecting grooves 801, sliding grooves 802, clamping grooves 803, connecting blocks 804, spring grooves 805, springs 806 and clamping pins 807, the surface of the fixed block 6 is provided with two groups of connecting grooves 801 and sliding grooves 802, the inner walls of the two groups of sliding grooves 802 are provided with clamping grooves 803, the inner walls of the fixed sleeve 7 are slidingly connected with two groups of spring grooves 805, the inside of the spring groove 805 is provided with the spring 806, one end of the spring 806 is fixedly connected with the spring groove 805, the other end is fixedly connected with the clamping pin 807, and one end of the clamping pin 807 is matched with the clamping groove 803 (as an embodiment, the clamping pin can be provided in the form of a spherical ball, and the clamping groove can be provided in the form of a groove), when the water pipe 10 is installed, the fixed sleeve 7 is inserted into the connecting groove 801 through the connecting block 804 (as shown in Figure 5 The connecting groove 801 is an open groove, and the connecting block 804 is a protruding block matched therewith), the connecting block 804 is matched with the sliding groove 802 in shape, the fixed sleeve 7 is rotated, so that the connecting block 804 can move in the sliding groove 802, and the surface of the fixed block 6 will extrude the clamping pin 807 and the spring 806 when moving, when the connecting block 804 moves to the appropriate position, the spring 806 resets to push the clamping pin 807 into the inside of the clamping groove 803, so that the fixed sleeve 7 can be clamped on the fixed block 6 through the connecting block 804.

[0028] In one embodiment, as shown in Figure 2 The inner wall size of the connecting groove 801 matches the outer wall size of the connecting block 804, and when the connecting block 804 slides in the sliding groove 802, the connecting groove 801 can limit the sliding of the connecting block 804 to prevent the connecting block 804 from shaking inside the connecting groove 801.

[0029] In one embodiment, as shown in Figure 4 The diameter size of the spring groove 805 matches the diameter size of the spring 806, and when the spring 806 expands and contracts, the spring groove 805 limits the spring 806 to avoid shaking.

[0030] In one embodiment, as shown in Figure 3 The surface of the fixed block 6 is provided with two groups of threaded holes 901, the inside of the fixed sleeve 7 is threadedly connected with two groups of threaded rods 902, one end of the threaded rod 902 is fixedly connected with a rotating block 903, and the other end of the threaded rod 902 is matched with the threaded hole 901. When the fixed sleeve 7 is clamped on the fixed block 6 through the connecting block 804, the rotating block 903 is twisted to drive the threaded rod 902 to rotate, so that one end of the threaded rod 902 can be threadedly connected with the threaded hole 901, and the water pipe 10 is fixed together with the fixed block 6 through the fixed sleeve 7.

[0031] In one embodiment, as shown in Figure 3 The surface of the fixed sleeve 7 is provided with a plurality of protrusions, which can increase the friction of the surface of the fixed sleeve 7, so as to facilitate the twisting of the fixed sleeve 7.

[0032] In one embodiment, as shown in Figure 1 The bottom of the water pump body 1 is fixedly connected with a support plate 2, and the surface of the support plate 2 is fixedly connected with a plurality of support blocks 3 for supporting the water pump body 1. A plurality of positioning holes 4 are formed in the surface of the support plate 2. The water pump body 1 is placed on the ground through the support plate 2, and the bolt is twisted to connect the positioning hole 4 with the ground, so that the water pump body 1 can be fixed on the ground through the support plate 2.

[0033] In one embodiment, as shown in Figure 5 The inside of the fixed sleeve 7 is provided with a sealing gasket 11 for increasing the sealing between the fixed block 6 and the fixed sleeve 7.

[0034] Working principle: the above embodiment discloses a kind of water pump sealing devices, wherein, when installing water pipe 10 when using, fixed sleeve 7 is inserted in connecting groove 801 by connecting block 804, rotating fixed sleeve 7, connecting block 804 can be moved in sliding groove 802, the surface of fixed block 6 is extruded when starting to move snap pin 807 and spring 806, when connecting block 804 moves to appropriate position, as shown in Figure 7 Spring 806 resets and pushes snap pin 807 into the inside of clamping groove 803, so that fixed sleeve 7 can be clamped on fixed block 6 by connecting block 804, then rotating rotating block 903 to drive threaded rod 902 to rotate, so that one end of threaded rod 902 can be screwed with threaded hole 901, in turn, water pipe 10 is fixed with fixed block 6 by fixed sleeve 7, through sealing gasket 11, the sealing between fixed block 6 and fixed sleeve 7 can be increased, to avoid the phenomenon that water pump body 1 and water pipe 10 appear water leakage.

[0035] The above is only the specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of claims.

Claims

1. A water pump sealing device, comprising two sets of fixed pipes (5) disposed on a water pump body (1), wherein a fixed block (6) is fixedly connected to one end of each fixed pipe (5), and a fixed sleeve (7) is slidably connected to the surface of the fixed block (6), characterized in that: The surface of the fixing block (6) is provided with a connecting mechanism (8) for facilitating the installation of the water pipe (10), and the surface of the fixing block (6) is provided with a fixing mechanism (9) for fixing the water pipe (10).

2. The water pump sealing device according to claim 1, characterized in that: The connecting mechanism (8) includes a connecting groove (801), a sliding groove (802), a locking groove (803), a connecting block (804), a spring groove (805), a spring (806), and a locking pin (807). The surface of the fixing block (6) is provided with two sets of connecting grooves (801) and sliding grooves (802). The inner walls of the two sets of sliding grooves (802) are provided with locking grooves (803). The inner wall of the fixing sleeve (7) is slidably connected with two sets of spring grooves (805). The spring grooves (805) are provided with springs (806) inside. One end of the spring (806) is fixedly connected to the spring groove (805), and the other end is fixedly connected to the locking pin (807). One end of the locking pin (807) cooperates with the locking groove (803).

3. A water pump sealing device according to claim 2, characterized in that: The inner wall dimensions of the connecting groove (801) match the outer wall dimensions of the connecting block (804).

4. A water pump sealing device according to claim 2, characterized in that: The diameter of the spring groove (805) matches the diameter of the spring (806).

5. A water pump sealing device according to claim 1, characterized in that: The fixing mechanism (9) includes a threaded hole (901), a threaded rod (902), and a rotating block (903). The surface of the fixing block (6) is provided with two sets of threaded holes (901). The inside of the fixing sleeve (7) is threadedly connected with two sets of threaded rods (902). One end of the threaded rod (902) is fixedly connected to the rotating block (903), and one end of the threaded rod (902) cooperates with the threaded hole (901).

6. A water pump sealing device according to claim 5, characterized in that: The surface of the fixing sleeve (7) is provided with multiple sets of protrusions.

7. A water pump sealing device according to claim 1, characterized in that: The bottom of the water pump body (1) is fixedly connected to a support plate (2), and multiple sets of support blocks (3) are fixedly connected to the surface of the support plate (2). Multiple sets of positioning holes (4) are opened on the surface of the support plate (2).

8. A water pump sealing device according to claim 1, characterized in that: The fixing sleeve (7) is provided with a sealing gasket (11) inside.

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