Submersible pump and machining equipment thereof

Abstract

The invention relates to the field of submersible pumps, in particular to a submersible pump and machining equipment thereof. A submersible pump comprises a base, a plurality of rotating rods are fixedly connected to the lower portion of the base, each rotating rod is rotationally connected with an insertion plate, the center of the base is rotationally connected with a threaded head, two supports are slidably connected to the upper portion of the base, each support is provided with a bottom plate, and a pump body is arranged above the two bottom plates. The machining equipment for the submersible pump comprises an equipment base, a through hole is formed in the center of the equipment base, a supporting rod is welded to the equipment base, a telescopic rod is fixed to the supporting rod through screws, the telescopic rod is provided with two moving ends, and each moving end is fixedly connected with a clamping mechanism through screws. The working stability of the submersible pump can be improved.

Description

Technical Field

[0001] The invention relates to the field of submersible pumps, and more particularly to a submersible pump and processing equipment thereof. Background Art

[0002] Submersible pumps are important equipment for deep well water extraction. When in use, the entire unit submerges in the water to extract groundwater to the surface. It is used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship loading, and fountain landscape. During construction, a large amount of water will generally accumulate after drilling holes in the ground. At this time, submersible pumps are generally used to extract the accumulated water for later work. However, since the construction has just been completed, the holes are unstable and the bottom contains a lot of silt and gravel. At this time, it is difficult for traditional submersible pumps to dive, and the internal motor is prone to shaking during operation. Since the bottom contains silt and gravel, it is easy to dump, resulting in blockage of the water inlet. Summary of the invention

[0003] The invention provides a submersible pump and processing equipment thereof, aiming to increase the stability of the submersible pump during operation.

[0004] The above purpose is achieved through the following technical solutions:

[0005] A submersible pump comprises a base, a plurality of rotating rods are fixedly connected below the base, a plug plate is rotatably connected to each rotating rod, a threaded head is rotatably connected to the center of the base, two brackets are slidably connected above the base, each bracket is provided with a bottom plate, and a pump body is provided above the two bottom plates.

[0006] The processing equipment of the submersible pump comprises an equipment base, a through hole is arranged in the center of the equipment base, a support rod is welded on the equipment base, a telescopic rod is fixed on the support rod by screws, the telescopic rod has two movable ends, and a clamping mechanism is fixed on each movable end by screws.

[0007] Each clamping mechanism includes a first clamp and a second clamp, a plurality of springs are welded between each first clamp and the corresponding second clamp, and each first clamp and the corresponding second clamp are in contact with the corresponding side guard plate.

[0008] The beneficial effects of a submersible pump and a processing device thereof of the present invention are:

[0009] When diving, multiple plug plates are tapered as a whole, and thus, during the diving process, they can squeeze away gravel and silt to both sides, making it easier to place the submersible pump at the bottom of the puddle. During operation, each plug plate rotates to become perpendicular to the ground, and then is inserted into the ground below, making the overall structure more stable. At the same time, the threaded head rotates to further increase the downward pressure of the equipment, further increasing the stability of the equipment. The side guard plates can protect the internal pump body to prevent falling rocks from damaging the pump body and causing failure. The two top plates are tapered. When too much falling rocks bury the submersible pump, the resistance can be reduced in the process of removing the submersible pump upwards. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the overall structure of a submersible pump and its processing equipment;

[0011] Figure 2 It is a structural diagram of a submersible pump;

[0012] Figure 3 It is a structural diagram of the base and the plugboard;

[0013] Figure 4 It is a structural schematic diagram of the water inlet pipe part;

[0014] Figure 5 It is a structural schematic diagram of the impeller and the shaft;

[0015] Figure 6 It is a structural schematic diagram of the bracket part;

[0016] Figure 7 It is a schematic diagram of the structure of two side guard plates;

[0017] Figure 8 It is a structural diagram of the pump body and the fixture part;

[0018] Fig. 9 It is a structural schematic diagram of the pump body and the water inlet pipe;

[0019] Fig.10 It is a structural schematic diagram of the fixture part;

[0020] Fig.11 It is a structural diagram of the side guard plate and submersible pump processing equipment;

[0021] Fig.12 This is a structural diagram of the submersible pump processing equipment.

[0022] In the figure: base 11; rotating rod 101; plug plate 102; tension spring 103; pull rope 104; guide wheel 105; threaded head 106; water inlet pipe 12; impeller 201; rotating shaft 202; bracket 13; bottom plate 301; threaded rod 302; side guard plate 303; top plate 304; lifting ring 305; fixture 14; adjustment block 401; pump body 15; water inlet 501; equipment base 16; support rod 601; first clamp 602; second clamp 603; telescopic rod 604. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 12 , to solve the problem of equipment stability.

[0026] A submersible pump includes a base 11, a plurality of rotating rods 101 welded below the base 11, a plurality of plug plates 102 rotatably connected to the corresponding rotating rods 101, a threaded head 106 rotatably connected to the center of the base 11, two brackets 13 slidably connected above the base 11, each bracket 13 is provided with a bottom plate 301, and a pump body 15 is provided above the two bottom plates 301.

[0027] The brackets 13 on both sides fix the internal pump body 15, and the pump body 15 pumps water upward. Multiple plug plates 102 are combined into a cone. When the submersible pump moves downward, the cone below the equipment can break the gravel around and reduce the diving resistance. When the equipment is about to touch the ground, each plug plate 102 is rotated at the same time, so that the sharp part below the plug plate 102 is vertically downward, and then as the submersible pump continues to move downward, each plug plate 102 can be inserted into the gravel and silt. At the same time, the bottom thread head 106 rotates and screws into the ground like a screw, thereby further increasing the pressure of the equipment on the ground, making the plug plate 102 inserted deeper, thereby avoiding the uneven ground and the shaking and tipping of the submersible pump during operation, which causes the water inlet to be blocked, affecting the work efficiency.

[0028] like Figure 3 , in order to solve the rotation problem of the plugboard 102.

[0029] A tension spring 103 is welded between each plug plate 102 and the base 11, one end of each pull rope 104 is fixedly connected to the inner side of the corresponding plug plate 102, each rotating rod 101 is rotatably connected to a guide wheel 105, each pull rope 104 is in contact with the corresponding guide wheel 105, and the other ends of multiple pull ropes 104 are wound together.

[0030] After the other ends of the multiple pull ropes 104 are fixed together, they are fixed with another rope. When the submersible pump is put down, the other rope is always tightened, so that the lower ends of the multiple plug plates 102 are gathered together. At the same time, each tension spring 103 is in a stretched state, so that the plug plates 102 are tapered as a whole, which is convenient for breaking up silt and gravel. When the submersible pump is about to touch the bottom, the other rope is released, and each tension spring 103 can pull the corresponding plug plate 102 to make it vertical, so that the plug plate 102 can be inserted into the ground to fix the submersible pump. When the submersible pump is retracted, it is first moved upward, and then the other rope is pulled to retract the plug plate 102.

[0031] like Figure 4 and Fig. 9 , to solve the pumping problem of submersible pumps.

[0032] The water inlet pipe 12 is slidably connected to the base 11 , and a water inlet 501 is provided on the pump body 15 . The water inlet pipe 12 and the water inlet 501 are fixed by screws.

[0033] Since the pump body 15 has different sizes, when the pump body 15 is placed on the bracket 13, the position of the water inlet 501 will move forward and backward, and the water inlet pipe 12 will be moved at this time, so that the water inlet pipe 12 is in contact with the water inlet 501, and then the two are connected with screws, so that the accumulated water enters the pump body 15 from the water inlet pipe 12 through the water inlet 501, thereby achieving the purpose of matching different pump bodies 15 to extract accumulated water.

[0034] like Figure 4 and Figure 5 , in order to solve the problem of increasing the stability of the submersible pump by rotating the threaded head 106 .

[0035] The impeller 201 is rotatably connected to the water inlet pipe 12 , and a plurality of small holes are provided on the impeller 201 . The rotating shaft 202 is rotatably connected to the base 11 . The impeller 201 and the rotating shaft 202 are connected via a bevel gear transmission, and the rotating shaft 202 and the threaded head 106 are belt-driven.

[0036] When the submersible pump dives, the plug plate 102 is inserted into the ground below due to its own gravity, and then the submersible pump starts working. Water flows through the water inlet pipe 12, thereby impacting the impeller 201 to rotate, and then drives the rotating shaft 202 to rotate through the bevel gear set, and then drives the threaded head 106 to rotate through the belt. The threaded head 106 rotates into the ground below, increasing the downward pressure of the submersible pump, thereby increasing stability.

[0037] like Figure 7 To prevent the submersible pump from being damaged by falling rocks during operation.

[0038] A side guard plate 303 is welded on each bracket 13, a top plate 304 is welded on each side guard plate 303, and two hanging rings 305 are welded on each top plate 304. Each of the side guard plates 303, the top plate 304 and the plug plate 102 is a high-strength steel plate.

[0039] The lifting ring 305 is used to fix the submersible pump so as to lower it and lift it. After the submersible pump draws out the accumulated water, the side wall of the hole is prone to collapse due to the loss of buoyancy of the accumulated water, and the falling debris is likely to damage the pump body 15. The side guard plates 303 and the top plate 304 can protect the internal pump body 15. At the same time, the upper top plate 304 is an inclined conical structure. When collapse occurs, the conical slope can reduce the pulling resistance when pulling the submersible pump upward, thereby avoiding the loss caused by the submersible pump being buried.

[0040] like Figures 6 to 8 , in order to solve the installation problem of pump bodies 15 of different sizes.

[0041] The two brackets 13 are slidably connected to each other, the two threaded rods 302 are rotatably connected to one bracket 13 , and each threaded rod 302 is slidably connected to the other bracket 13 .

[0042] Since the pump body 15 is not of a single size, the distance between the two brackets 13 can be changed by sliding between the two brackets 13, so that pump bodies 15 of different sizes can be placed between the two brackets 13, and then the two brackets 13 are locked and fixed by rotating the screws on the threaded rod 302 from one side.

[0043] like Figures 8 to 10 , in order to solve the problem of fixing pump bodies 15 of different diameters.

[0044] Each of the brackets 13 is fixedly connected to a fixture 14 , each of the fixtures 14 is slidably connected to an adjustment block 401 , and each of the adjustment blocks 401 is in contact with the pump body 15 .

[0045] After the pump body 15 is placed on the base plate 301, the two brackets 13 are moved to drive the two clamps 14 to move inward, thereby fixing the pump body 15. Since the diameters of the pump bodies 15 are different, the diameter of the pump bodies 15 that can be fixed can be changed by moving the adjustment block 401 relative to the clamps 14, so that pump bodies 15 of different sizes can be fixed between the brackets 13, thereby increasing practicality.

[0046] like Fig.11 and Fig.12 , to solve the installation problem of submersible pumps.

[0047] The processing equipment of the submersible pump includes an equipment base 16, a through hole is provided in the center of the equipment base 16, a support rod 601 is fixedly connected to the equipment base 16, a telescopic rod 604 is fixedly connected to the support rod 601, the telescopic rod 604 has two movable ends, and a clamping mechanism is fixedly connected to each movable end.

[0048] Initially, the plug plate 102 is pulled by the pull rope 104 and is in a retracted state, so that it can be placed in the through hole on the equipment base 16. At this time, the two clamping mechanisms clamp the two side guard plates 303 respectively, and the distance between the two brackets 13 is the largest. The pump body 15 is placed between the two brackets 13 from above, and then the telescopic rod 604 is driven to retract, thereby driving the two side guard plates 303 to move inward, and then driving the two brackets 13 to move, thereby fixing the pump body 15, and then sliding the water inlet pipe 12 to make it contact with the water inlet 501, and then locking the two with screws, and then using the upper lifting ring 305 to lift the submersible pump.

[0049] like Fig.11 and Fig.12 , in order to solve the problem of fixing the side guard plate 303 by the clamping mechanism.

[0050] Each clamping mechanism includes a first clamp 602 and a second clamp 603 , and a plurality of springs are fixedly connected between each first clamp 602 and the corresponding second clamp 603 . Each first clamp 602 and the corresponding second clamp 603 are in contact with the corresponding side guard plate 303 .

[0051] Multiple springs can pull the first clamp 602 close to the second clamp 603, thereby fixing the side guard plate 303 from both sides. At the same time, when the telescopic rod 604 is extended or retracted, the second clamp 603 is driven to move. At the same time, the first clamp 602 always clamps the side guard plate 303, thereby driving the side guard plate 303 to move. When the submersible pump is removed from the processing equipment, the submersible pump is moved upward, and then the side guard plate 303 slides out from above the first clamp 602 and the second clamp 603.

Claims

1. A submersible pump, characterized in that: The invention comprises a base (11), a plurality of rotating rods (101) are arranged below the base (11), each rotating rod (101) is rotatably connected to a plug plate (102), a threaded head (106) is rotatably connected to the center of the base (11), two brackets (13) are slidably connected above the base (11), each bracket (13) is provided with a bottom plate (301), and a pump body (15) is arranged above the two bottom plates (301).

2. The submersible pump according to claim 1, characterized in that: A tension spring (103) is fixedly connected between each plug plate (102) and the base (11); one end of a pull rope (104) is fixedly connected to the inner side of each plug plate (102); each rotating rod (101) is rotatably connected to a guide wheel (105); each pull rope (104) is in contact with the corresponding guide wheel (105); and the other ends of the plurality of pull ropes (104) are fixed together.

3. The submersible pump according to claim 1, characterized in that: The base (11) is slidably connected with a water inlet pipe (12), the pump body (15) is provided with a water inlet (501), and the water inlet pipe (12) and the water inlet (501) are connected by screws.

4. The submersible pump according to claim 3, characterized in that: The water inlet pipe (12) is rotatably connected to an impeller (201), the impeller (201) is provided with a plurality of small holes, the base (11) is rotatably connected to a rotating shaft (202), a bevel gear is used to drive the impeller (201) and the rotating shaft (202), and a belt is used to drive the rotating shaft (202) and the threaded head (106).

5. The submersible pump according to claim 1, characterized in that: Each of the brackets (13) is provided with a side guard plate (303), a top plate (304) is fixedly connected above each side guard plate (303), and two lifting rings (305) are fixedly connected to each top plate (304).

6. The submersible pump according to claim 5, characterized in that: Each of the side guard plates (303), the top plate (304) and the insert plate (102) is made of high-strength steel.

7. The submersible pump according to claim 6, characterized in that: The two brackets (13) are slidably connected to each other, and two threaded rods (302) are rotatably connected to one bracket (13), and each threaded rod (302) is slidably connected to the other bracket (13).

8. The submersible pump according to claim 1, characterized in that: Each of the brackets (13) is fixedly connected to a clamp (14), each of the clamps (14) is slidably connected to an adjustment block (401), and each of the adjustment blocks (401) is in contact with the pump body (15).

9. The processing equipment for a submersible pump according to claim 5, characterized in that: The device comprises a device base (16), a through hole is provided at the center of the device base (16), a support rod (601) is fixedly connected to the device base (16), a telescopic rod (604) is fixedly connected to the support rod (601), the telescopic rod (604) has two movable ends, and a clamping mechanism is fixedly connected to each movable end.

10. The processing equipment according to claim 9, characterized in that: Each of the clamping mechanisms comprises a first clamp (602) and a second clamp (603), a plurality of springs are fixedly connected between each first clamp (602) and the corresponding second clamp (603), and each first clamp (602) and the corresponding second clamp (603) are in contact with the corresponding side guard plate (303).

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