CN210260924U

CN210260924U - Submersible pump

Info

Publication number: CN210260924U
Application number: CN201920886396.2U
Authority: CN
Inventors: 林壮恭
Original assignee: Shanghai Hantech Co ltd
Current assignee: Shanghai Hantech Co ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-07
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a submersible pump, including both sides gallows, the upper end rigid coupling of gallows has horizontal pole one and horizontal pole two of arranging horizontally, and the rigid coupling has the connecting rod between the horizontal pole one of both sides, rotates between the horizontal pole two of both sides to be equipped with the pivot, and the pivot rigid coupling has a receipts reel and gear, is equipped with the crank on the horizontal pole two of one side, and it has the jam plate to peg graft on the connecting rod, and the winding has the lifting rope in the pivot, and the lower extreme of lifting rope is equipped with the protection casing, and the protection casing internaliz. The winding drum is driven to rotate by rotating the crank handle, and the lifting rope drives the submersible pump to vertically move upwards. Compared with the prior art, the utility model the advantage lie in: the immersible pump descends convenient operation, and labour saving and time saving improves work efficiency, and the immersible pump is comparatively stable at the in-process that descends simultaneously, avoids touchhing the deep well inner wall, guarantees in addition that the department of absorbing water of immersible pump does not contact with mud, improves the life of efficiency, extension immersible pump of drawing water.

Description

Submersible pump

Technical Field

The utility model relates to a immersible pump technical field specifically indicates a immersible pump.

Background

The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.

In the process of pumping water from a deep well, the lower part of a submersible pump is usually led to the bottom end of the deep well through a lifting rope, the lifting rope is usually pulled by a worker when the submersible pump descends, the lifting rope is slowly sent out, the submersible pump descends, the labor intensity is high, the working efficiency is reduced, in addition, in the descending process of the submersible pump, the lifting rope can drive the submersible pump to swing to touch the inner wall of the deep well, the submersible pump is damaged, the submersible pump is usually descended to the bottommost surface of the deep well, some deep wells are relatively flat due to the inclination of the bottom surface, the submersible pump cannot be guaranteed to be always in a vertical state, the water suction position of the submersible pump can be in contact with sludge at the bottom end of the deep well, the water pumping efficiency is reduced, meanwhile, the submersible pump is easy to damage, and.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a immersible pump, the immersible pump descends convenient operation, and labour saving and time saving improves work efficiency, and the immersible pump is comparatively stable at the in-process that descends simultaneously, avoids touchhing the deep well inner wall, guarantees in addition that the department of absorbing water of immersible pump does not contact with mud, improves the life of efficiency, extension immersible pump of drawing water.

In order to solve the technical problem, the utility model provides a technical scheme does: a submersible pump comprises two side hanging frames, wherein the upper ends of the hanging frames are fixedly connected with horizontal rods I which are horizontally arranged, the hanging frames are fixedly connected with horizontal rods II below the horizontal rods I, connecting rods are fixedly connected between the horizontal rods I on the two sides, rotating shafts are rotatably arranged between the horizontal rods II on the two sides, the rotating shafts are fixedly connected with winding drums and gears, a crank which drives the rotating shafts to rotate is arranged on the horizontal rod II on one side, locking plates corresponding to the gears are inserted on the connecting rods in a splicing manner, lifting ropes are wound on the rotating shafts, protective covers are arranged at the lower ends of the lifting ropes and comprise bottom plates which are horizontally arranged, stand I are arranged at four corners of the upper ends of the bottom plates, supporting plates are arranged on the stand I, stand II are arranged at four corners of the upper ends of the supporting plates, lifting plates connected with the lifting ropes are arranged at the upper ends of the stand II, the bottom surface of the supporting plate is provided with a through hole, a cardan shaft with the upper end connected with the bottom surface of the submersible pump body is inserted into the through hole, the lower end of the cardan shaft is connected with the bottom plate, a connecting plate is arranged between two adjacent stand columns on two sides, and a spring is arranged between the connecting plate and the outer wall of the submersible pump body.

Compared with the prior art, the utility model the advantage lie in: when in use, the hanging frames at two sides are arranged at two sides of the deep well, the protective cover provided with the submersible pump body is ensured to be positioned right above an opening at the upper end of the deep well, the locking plate is pulled out from the connecting rod, the locking plate is separated from the gear, then the rotating crank is rotated to drive the rotating shaft and the winding drum to rotate together, the lifting rope is discharged, the lifting rope drives the protective cover provided with the submersible pump body to stably descend together, the submersible pump body is driven to descend by rotating the crank, time and labor are saved, the working efficiency is improved, meanwhile, the submersible pump body descends stably, the submersible pump body does not touch the inner wall of the deep well, the inner wall of the deep well is calculated, the submersible pump body is positioned at the inner side of the protective cover, the bottom surface is movably connected with the bottom plate through the universal shaft, the submersible pump body can displace in the, the protection casing plays fine guard action, effectively avoids the immersible pump body to be bumped and damages, prolongs its life, when the immersible pump body descends in the deep well in addition, in order to draw water conveniently, put the bottom of deep well with the immersible pump usually, because the immersible pump body is located the inboard of protection casing, can guarantee that the immersible pump body does not contact with the deep well bottom surface to guarantee that the water sucking mouth of immersible pump body does not contact with the mud in the deep well, improve the efficiency of drawing water, prolong the life of immersible pump. When the use is ended, accessible crank is with immersible pump body upwards promotion, breaks away from the back completely from the deep well, just can insert the jam plate again between the adjacent two teeth of gear, fixes the gear, and is fixed with the winding drum simultaneously, causes the immersible pump body to be fixed.

As the improvement, the two ends of the rotating shaft are rotatably connected with the second cross rod through bearings, the crank is fixedly connected to the center of the end face of one end of the rotating shaft, and the connecting structure is simple, convenient to operate and easy to realize.

As an improvement, the hanging bracket, the first cross rod, the second cross rod, the connecting rod and the protective cover are all made of hollow stainless steel materials, the overall weight of the device is reduced, and the device is convenient to move.

As an improvement, the rotating shaft is located in the middle of the transverse rod in the length direction, the winding drum is located in the middle of the rotating shaft, and when the submersible pump body is lifted, the overall stability of the lifting frame is guaranteed.

As the improvement, soft rubber antiskid cover has been cup jointed on the crank, avoids rotating the crank for a long time, and the hand is smooth, and quick decline leads to the damage of immersible pump under the action of gravity of immersible pump body.

Drawings

Fig. 1 is a front view of the submersible pump of the present invention.

Fig. 2 is a right side view of the submersible pump of the present invention.

As shown in the figure: 1. the lifting frame comprises a lifting frame 2, a first cross rod, a second cross rod, a rotating shaft 4, a 5, a connecting rod 6, a crank 7, a winding drum 8, a lifting rope 9, a protective cover 10, a submersible pump body 11, a bottom plate 12, a first upright post, a 13, a supporting plate 14, a through hole 15, a universal shaft 16, a second upright post, a 17, a lifting plate 18, a connecting plate 19, a spring 20, a gear 21 and a locking plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A submersible pump comprises two side hanging frames 1, wherein the upper end of each hanging frame 1 is fixedly connected with a horizontally arranged cross rod I2, the hanging frame 1 is fixedly connected with a cross rod II 3 below the cross rod I2, a connecting rod 5 is fixedly connected between the cross rods I2 on the two sides, a rotating shaft 4 is rotatably arranged between the cross rods II 3 on the two sides, the rotating shaft 4 is fixedly connected with a winding drum 7 and a gear 20, a crank 6 for driving the rotating shaft 4 to rotate is arranged on the cross rod II 3 on one side, a locking plate 21 corresponding to the gear 20 is inserted into the connecting rod 5, a lifting rope 8 is wound on the rotating shaft 4, a protective cover 9 is arranged at the lower end of the lifting rope 8, the protective cover 9 comprises a bottom plate 11 which is horizontally arranged, stand columns I12 are arranged at the four corners of the upper end of the bottom plate 11, a supporting plate 13 is arranged on the stand columns I12, stand columns II 16 are arranged at the four corners of the upper end of, the welding of the intermediate position of hanger plate 17 up end has rings, and the one end of lifting rope 8 is fixed on rings, and the other end winding of lifting rope 8 is fixed on winding drum 7, the inboard that lies in stand two 16 in the backup pad 13 is equipped with the vertical immersible pump body 10 of placing, it has through-hole 14 to open on the bottom surface of backup pad 13, the cardan shaft 15 that the upper end is connected with immersible pump body 10 bottom surface is inserted in the through-hole 14, the lower extreme of cardan shaft 15 is connected with bottom plate 11, be equipped with connecting plate 18 between the adjacent two stands two 16 in both sides, be equipped with spring 19 between connecting plate 18 and the immersible pump body 10 outer wall.

The two ends of the rotating shaft 4 are rotatably connected with the second cross rod 3 through bearings, and the crank 6 is fixedly connected to the center of the end face of one end of the rotating shaft 4.

Gallows 1, horizontal pole one 2, horizontal pole two 3 and connecting rod 5 and protection casing 9 all adopt hollow stainless steel, all adopt welded connection between gallows 1, horizontal pole one 2, horizontal pole two 3 and the connecting rod 5, also through welded connection between each part of protection casing 9, connect convenient stability.

The rotating shaft 4 is located at the middle position of the second cross rod 3 in the length direction, and the winding drum 7 is located at the middle position of the rotating shaft 4.

The crank 6 is sleeved with a soft rubber anti-slip sleeve.

When the utility model is implemented specifically, during use, the hanging frames at two sides are arranged at two sides of the deep well, the protective cover provided with the submersible pump body is ensured to be positioned right above the opening at the upper end of the deep well, the locking plate is pulled out from the connecting rod, the locking plate is separated from the gear, then the rotating crank is rotated to drive the rotating shaft and the winding drum to rotate together, the lifting rope is discharged, the lifting rope drives the protective cover provided with the submersible pump body to stably descend together, the submersible pump body descends by rotating the crank, time and labor are saved, the working efficiency is improved, meanwhile, the submersible pump body descends stably, the inner wall of the deep well can not be touched, the inner wall of the deep well is touched, the submersible pump body is positioned at the inner side of the protective cover, the bottom surface is movably connected with the bottom plate through the universal shaft, the middle part of the universal shaft is, make this realization of immersible pump displacement in the protection casing, and the effect through the spring has certain buffering effect, make the immersible pump neither can be direct and deep well inner wall collision, also with protection casing rigid contact, the protection casing plays fine guard action, effectively avoid the immersible pump body to be bumped and damage, prolong its life, in addition when the immersible pump body descends to the deep well in, for the convenience of drawing water, put the bottommost of deep well with the immersible pump usually, because the immersible pump body is located the inboard of protection casing, can guarantee that the immersible pump body does not contact with the deep well bottom surface, thereby guarantee that the water sucking mouth of immersible pump body does not contact with the mud in the deep well, improve the efficiency of drawing water, the life. When the use is ended, accessible crank is with immersible pump body upwards promotion, breaks away from the back completely from the deep well, just can insert the jam plate again between the adjacent two teeth of gear, fixes the gear, and is fixed with the winding drum simultaneously, causes the immersible pump body to be fixed.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A submersible pump, characterized by: the device comprises hangers (1) on two sides, a first horizontal rod (2) horizontally arranged is fixedly connected to the upper ends of the hangers (1), a second horizontal rod (3) is fixedly connected to the lower portion of the first horizontal rod (2) on the hangers (1), a connecting rod (5) is fixedly connected between the first horizontal rods (2) on the two sides, a rotating shaft (4) is rotatably arranged between the second horizontal rods (3) on the two sides, a winding drum (7) and a gear (20) are fixedly connected to the rotating shaft (4), a crank (6) driving the rotating shaft (4) to rotate is arranged on the second horizontal rod (3) on one side, a locking plate (21) corresponding to the gear (20) is inserted into the connecting rod (5), a lifting rope (8) is wound on the rotating shaft (4), a protective cover (9) is arranged at the lower end of the lifting rope (8), the protective cover (9) comprises a bottom plate (11) horizontally arranged, and four corners of the upper end, be equipped with backup pad (13) on stand (12), backup pad (13) upper end four corners all is equipped with stand two (16), stand two (16) upper end is equipped with hanger plate (17) that is connected with lifting rope (8), the inboard that lies in stand two (16) on backup pad (13) is equipped with vertical immersible pump body (10) of placing, it has through-hole (14) to open on the bottom surface of backup pad (13), universal shaft (15) that upper end and immersible pump body (10) bottom surface are connected have been inserted in through-hole (14), the lower extreme of universal shaft (15) is connected with bottom plate (11), be equipped with connecting plate (18) between the adjacent two stands two (16) in both sides, be equipped with spring (19) between connecting plate (18) and immersible pump body (10) outer wall.

2. The submersible pump of claim 1, wherein: the two ends of the rotating shaft (4) are rotatably connected with the second cross rod (3) through bearings, and the crank (6) is fixedly connected to the center of the end face of one end of the rotating shaft (4).

3. The submersible pump of claim 1, wherein: the hanger (1), the first cross rod (2), the second cross rod (3), the connecting rod (5) and the protective cover (9) are all made of hollow stainless steel.

4. The submersible pump of claim 1, wherein: the rotating shaft (4) is located in the middle of the cross rod II (3) in the length direction, and the winding drum (7) is located in the middle of the rotating shaft (4).

5. The submersible pump of claim 1, wherein: the crank (6) is sleeved with a soft rubber anti-slip sleeve.