CN210769366U

CN210769366U - Long-shaft deep-well pump convenient to install

Info

Publication number: CN210769366U
Application number: CN201921407393.2U
Authority: CN
Inventors: 戴恒国
Original assignee: Nanjing Huanya Pump Co ltd
Current assignee: Nanjing Huanya Pump Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-16
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a major axis deep-well pump easy to assemble, including promoting handle, water pump main part and wire netting, the bearing block is installed on the top of water pump main part, and the inboard of bearing block installs the pull rod, the wire netting is installed to the bottom of water pump main part, and the inboard of wire netting installs, and the inboard of installing power carousel, the curb plate is installed to the both sides of flexible water pump main part, the universal wheel is installed to one side of curb plate, and the one end of pull rod all installs and draw the piece, the inboard of pull rod is provided with the rectangular channel, and the inboard of rectangular channel installs the stay cord, the one end of stay cord is installed and is drawn the piece, and stay cord one end is kept away from the one end of drawing the piece and is installed flexible chamber, the inboard in flexible chamber is provided with the round spring. The utility model discloses an install promotion handle, water pump main part and wire netting, press wire netting layer and wire netting in the outside of power carousel, can block weeds and impeller contact, improved efficiency greatly.

Description

Long-shaft deep-well pump convenient to install

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a long axis deep-well pump easy to assemble.

Background

Hydraulic engineering has very big effect to the agricultural of pairing rotation and the development of forestry, need use a large amount of concretes when building well and dam, then still need use a large amount of water pumps to the water level control of dam both sides, but the water pump in the well is just inconvenient to be installed, and the cross section of well is smaller, and it is more troublesome to advance to go the water pump installation, and this just needs a well pump of being convenient for to install:

1. when a well is installed, the conventional long-shaft deep well pump needs to pull out a water pump by using objects such as hooks, so that the operation is troublesome, a large amount of time is wasted, the working efficiency is reduced, and the use of the water pump is not facilitated;

2. when the conventional long-shaft deep well pump is pulled out of a well, the water pump and the side wall of the well are easy to clamp, so that the water pump is inconvenient to pull out, and the water pump is separated from the clamped place by swinging a rope, so that the operation is troublesome;

3. when the long-shaft deep-well pump in the past is operated, a large amount of weeds are in a well, the ends of the weeds are easy to stir the impeller of the water pump, when the resistance received by the impeller is too large, the motor of the water pump is easy to be short-circuited, and the water pump is easy to be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a major axis deep-well pump easy to assemble to it is more troublesome to propose the operation in solving above-mentioned background art, and the lateral wall of water pump and well is stuck out easily, and the problem of the impeller of intake pump is stirred easily to ruderal end.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a major axis deep-well pump easy to assemble, is including promoting handle, water pump main part and wire netting, the bearing block is installed on the top of water pump main part, and the inboard of bearing block installs the pull rod, the wire netting is installed to the bottom of water pump main part, and the inboard of wire netting installs the silk screen layer, and the power carousel is installed to the inboard of silk screen layer, the curb plate is installed to the both sides of flexible water pump main part, the universal wheel is installed to one side of curb plate, and the one end of pull rod all installs the stay block, the inboard of pull rod is provided with the rectangular channel, and the inboard of rectangular channel installs the stay cord, the stay block is installed to the one end of stay cord, and stay cord one end is kept away from the one end of stay block and is installed flexible chamber, the inboard in.

Preferably, the top end of the bearing block is provided with a flanging, the middle of the flanging is provided with a notch, and the cross section of the notch is matched with the cross section of the pull rod.

Preferably, the connection piece is installed on the top of universal wheel, and the middle of connection piece installs square pipe, the telescopic link is installed to the inboard of square pipe, and the outside of square pipe and telescopic link installs the square spring, and the internal diameter of square spring is greater than the external diameter of square pipe, and the both ends of square spring are fixed with one side of connection piece respectively.

Preferably, the rectangular groove penetrates through two ends of the pull rod, and two ends of the pull rope are fixedly connected with one end of the pull block and one end of the telescopic block respectively.

Preferably, both ends of the round spring are respectively and fixedly connected with the bottom ends of the telescopic block and the pull rod, and the pull rope penetrates through the inside of the round spring.

Preferably, the section of the telescopic cavity is rectangular, and the section of the telescopic block is matched with the section of the telescopic cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) according to the long-shaft deep-well pump convenient to mount, the pull blocks are mounted at one ends of the pull rods, the rectangular grooves are formed in the inner sides of the pull rods, the pull ropes are mounted on the inner sides of the rectangular grooves, the pull blocks are mounted at one ends of the pull ropes, the telescopic cavities are mounted at the ends, far away from the pull blocks, of one ends of the pull ropes, the round springs are arranged on the inner sides of the telescopic cavities, the telescopic blocks are mounted on the inner sides of the round springs, the function of pulling the telescopic blocks into the telescopic cavities is achieved by pulling the pull blocks, and the advantage of facilitating mounting and dismounting of;

(2) according to the long-shaft deep well pump convenient to install, the connecting piece is installed at the top end of the universal wheel, the square pipe is installed in the middle of the connecting piece, the telescopic rod is installed on the inner side of the square pipe, the square springs are installed on the outer sides of the square pipe and the telescopic rod, the square springs are tightly attached to the inner wall of a well through the universal wheel, the function that the water pump can slide on the side wall of the well is achieved, and the advantage of reducing friction is reflected;

(3) this major axis deep-well pump easy to assemble installs the wire netting through the bottom at the water pump main part, and the silk screen layer is installed to the inboard of wire netting, through wire netting and silk screen layer, has realized blockking ruderal function, has embodied the advantage of protection water pump.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the universal wheel structure of the present invention;

FIG. 4 is a schematic view of the structure of the pull rod of the present invention;

FIG. 5 is a schematic view of the wire netting structure of the present invention;

fig. 6 is a schematic structural view of the bearing block of the present invention.

In the figure: 1. lifting the handle; 2. a pull rod; 3. a bearing block; 4. a water pump main body; 5. a side plate; 6. a universal wheel; 7. a wire mesh; 8. a power turntable; 9. a square spring; 10. a telescopic rod; 11. a square tube; 12. connecting sheets; 13. pulling the block; 14. pulling a rope; 15. a rectangular groove; 16. a telescopic block; 17. a round spring; 18. opening the gap; 19. flanging; 20. a telescoping chamber; 21. and (4) a silk screen layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: a long-shaft deep-well pump convenient to install comprises a lifting handle 1, a water pump main body 4 and a wire netting 7, wherein a bearing block 3 is installed at the top end of the water pump main body 4, a turned-over edge 19 is installed at the top end of the bearing block 3, a notch 18 is arranged in the middle of the turned-over edge 19, the cross section of the notch 18 is matched with that of a pull rod 2, the water pump main body 4 can be pulled up, and the water pump main body 4 can be conveniently installed in a well;

the inner side of the bearing block 3 is provided with a pull rod 2, the bottom end of the water pump main body 4 is provided with an iron wire 7, the inner side of the iron wire 7 is provided with a wire mesh layer 21, the inner side of the wire mesh layer 21 is provided with a power turntable 8, the two sides of the telescopic water pump main body 4 are provided with side plates 5, one side of each side plate 5 is provided with a universal wheel 6, the top end of each universal wheel 6 is provided with a connecting plate 12, the middle of each connecting plate 12 is provided with a square pipe 11, the inner side of each square pipe 11 is provided with a telescopic rod 10, the outer sides of the square pipe 11 and the telescopic rod 10 are provided with a square spring 9, the inner diameter of each square spring 9 is larger than the outer diameter of the corresponding square pipe 11, and the two;

one end of the pull rod 2 is provided with a pull block 13, the inner side of the pull rod 2 is provided with a rectangular groove 15, the rectangular groove 15 penetrates through two ends of the pull rod 2, two ends of the pull rope 14 are fixedly connected with one end of the pull block 13 and one end of the telescopic block 16 respectively, the telescopic block 16 can be pulled inwards, and the pull rod 2 is convenient to separate from the bearing block 3;

a pull rope 14 is arranged on the inner side of the rectangular groove 15, a pull block 13 is arranged at one end of the pull rope 14, a telescopic cavity 20 is arranged at one end of the pull rope 14, which is far away from the pull block 13, the section of the telescopic cavity 20 is rectangular, the section of the telescopic block 16 is matched with that of the telescopic cavity 20, the telescopic block 16 can be fixed, and the telescopic block 16 is prevented from being separated;

the inboard of flexible chamber 20 is provided with round spring 17, and telescopic block 16 is installed to the inboard of round spring 17, and the both ends of round spring 17 respectively with telescopic block 16 and the bottom fixed connection of pull rod 2, stay cord 14 passes the inside of round spring 17, can reset telescopic block 16, the use of the equipment of being convenient for.

The working principle is as follows: when the water pump is used, the bottom end of the pull rod 2 is arranged inside the bearing block 3, the bottom end of the telescopic block 16 is arc-shaped until the telescopic block 16 goes over the turned edge 19, so that the pull rod 2 tightly buckles the bearing block 3, the lifting handle 1 is held by two hands, then the water pump main body 4 is placed in a well, the universal wheel 6 is tightly attached to the inner wall of the well, the telescopic rod 10 is pressed into the square pipe 11 by the universal wheel 6, the square spring 9 supports the two connecting pieces 12, so that the friction force between the water pump main body 4 and the well can be reduced, the installation is convenient, when the water pump main body 4 reaches the designated position of the well, the pull block 13 is pulled, the pull block 13 can drive the two pull ropes 14 to move inside the rectangular groove 15, the two pull ropes 14 can drive the telescopic block 16 to move, until the telescopic block 16 completely enters the telescopic cavity 20, the bottom end of the pull rod 2 can be separated from the inside of the bearing block 3, thus, the installation is very convenient, the weeds in the well can be blocked outside the wire netting 7, and the wire netting layer 21 can block fine weeds.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a major axis deep-well pump easy to assemble, includes promotion handle (1), water pump main part (4) and wire netting (7), its characterized in that: the water pump is characterized in that a bearing block (3) is installed at the top end of a water pump main body (4), a pull rod (2) is installed on the inner side of the bearing block (3), an iron wire net (7) is installed at the bottom end of the water pump main body (4), a wire net layer (21) is installed on the inner side of the iron wire net (7), a power rotary table (8) is installed on the inner side of the wire net layer (21), side plates (5) are installed on two sides of the water pump main body (4), universal wheels (6) are installed on one sides of the side plates (5), pull blocks (13) are installed at one ends of the pull rods (2), a rectangular groove (15) is arranged on the inner side of each pull rod (2), a pull rope (14) is installed on the inner side of each rectangular groove (15), the pull block (13) is installed at one end of each pull rope (14), a telescopic cavity (20) is installed at one end, far away from, and a telescopic block (16) is arranged on the inner side of the round spring (17).

2. An easy to install long shaft deep well pump as claimed in claim 1, wherein: the top end of the bearing block (3) is provided with a turned-over edge (19), the middle of the turned-over edge (19) is provided with a notch (18), and the section of the notch (18) is matched with the section of the pull rod (2).

3. An easy to install long shaft deep well pump as claimed in claim 1, wherein: connecting piece (12) are installed on the top of universal wheel (6), and square pipe (11) are installed to the centre of connecting piece (12), telescopic link (10) are installed to the inboard of square pipe (11), and square spring (9) are installed in the outside of square pipe (11) and telescopic link (10), and the internal diameter of square spring (9) is greater than the external diameter of square pipe (11), and the both ends of square spring (9) are fixed with one side of connecting piece (12) respectively.

4. An easy to install long shaft deep well pump as claimed in claim 1, wherein: the rectangular groove (15) penetrates through two ends of the pull rod (2), and two ends of the pull rope (14) are fixedly connected with one end of the pull block (13) and one end of the telescopic block (16) respectively.

5. An easy to install long shaft deep well pump as claimed in claim 1, wherein: the two ends of the round spring (17) are respectively fixedly connected with the bottom ends of the telescopic block (16) and the pull rod (2), and the pull rope (14) penetrates through the inside of the round spring (17).

6. An easy to install long shaft deep well pump as claimed in claim 1, wherein: the section of the telescopic cavity (20) is rectangular, and the section of the telescopic block (16) is matched with the section of the telescopic cavity (20).