CN217401273U

CN217401273U - Full through-flow submersible electric pump

Info

Publication number: CN217401273U
Application number: CN202121043788.6U
Authority: CN
Inventors: 孙传林; 缪应培
Original assignee: Shanghai Pump Tianjin Pump Group Co ltd
Current assignee: Tianhao Pump Industry Group Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-09-09
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a full through-flow submersible electric pump, which comprises a bod, the backplate is installed to the lower extreme of organism, be equipped with adjustment mechanism on the backplate, the last telescopic link that is equipped with of adjustment mechanism, the piston rod end of telescopic link rotates and has cup jointed the cross axle, the both ends of cross axle are all rotated and are connected with first pendulum rod and second pendulum rod, and two second pendulum rods all are located between two first pendulum rods, and the upper end of two first pendulum rods is rotated and is connected the lower extreme at the backplate, rotates jointly between two second pendulum rods and has cup jointed the connecting axle, the connecting axle both ends are all rotated and are connected with the dwang, the upper end of dwang is rotated and is connected on the backplate. The utility model discloses can be fine adjust as required to conveniently realize removing and the regulation of fixed two kinds of modes, and holistic stability when guaranteeing that can be fine removes, the security of equipment when guaranteeing to remove, protection staff that simultaneously can be fine reduces the intensity of labour of work, promotes work efficiency.

Description

Full through-flow submersible electric pump

Technical Field

The utility model relates to a submerged motor pump technical field especially relates to a full through-flow submerged motor pump.

Background

The submersible electric pump is a water pump with a pump body impeller and a motor for driving the impeller submerged in water to work, and has two types of operation surfaces, namely a deep well and an operation surface. The submersible electric pump for the deep well supplies power to the motor through a cable extending into the well, so that a long shaft is not required to be driven, and the trend of replacing a long shaft deep well pump in a power supply area is avoided.

The existing full-through-flow submersible electric pump generally needs a plurality of workers to carry together through a direct mounting base when carrying, or uses equipment such as a crane to carry out lifting, but the construction environment is narrow, so that the inconvenient rapid adjustment is caused, and the use is not facilitated. To this end, we propose a total cross-flow submersible electric pump to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a full through-flow submersible electric pump.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a full through-flow submersible electric pump, includes the organism, the backplate is installed to the lower extreme of organism, be equipped with adjustment mechanism on the backplate, the last telescopic link that is equipped with of adjustment mechanism, the piston rod end of telescopic link is rotated and has been cup jointed the cross axle, the both ends of cross axle are all rotated and are connected with first pendulum rod and second pendulum rod, and two second pendulum rods all are located between two first pendulum rods, and the upper end of two first pendulum rods is rotated and is connected the lower extreme at the backplate, rotates jointly between two second pendulum rods and has cup jointed the connecting axle, the connecting axle both ends are all rotated and are connected with the dwang, the upper end of dwang is rotated and is connected on the backplate, the universal wheel is installed to the lower extreme of dwang.

Preferably, adjustment mechanism is including installing the mounting bracket in backplate lower extreme one side, install electric telescopic handle in the mounting bracket, second screw nut is installed to electric telescopic handle's piston rod end, the lead screw has been cup jointed in the lower extreme rotation of backplate, the both ends of lead screw have all screwed first screw nut, and the lower extreme at two first screw nuts is fixed respectively to the upper end of two telescopic links, second screw nut screws and closes the one end at the lead screw.

Preferably, the lower extreme both sides of backplate all are fixed with the support, are fixed with the bottom plate jointly with the lower extreme of two supports of one side, and be a set of with two dwang of one side, two sets of dwang contradict respectively in the relative one side of two bottom plates.

Preferably, two opposite sides of the two bottom plates are rotatably connected with two L-shaped rods, and the rotating rods are located in the L-shaped rods.

Preferably, the screw rod is divided into three sections, wherein two sections are respectively a forward thread and a reverse thread, the other section is an optical axis, the optical axis section is located in the middle, and the optical axis section is rotatably sleeved at the lower end of the protection plate.

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

1. the electric telescopic rod can well provide power for the movement of the universal wheel, so that the universal wheel is accurately controlled to be abutted against the ground or separated from the ground, the equipment is conveniently pushed to move or the stability of the equipment is ensured;

2. when the rotating rod is vertical, the position of the rotating rod can be well limited through the L-shaped rod, the rotating rod is prevented from rotating randomly, the safety of the equipment during moving is ensured, and workers are protected;

to sum up, the utility model discloses can be fine adjust as required to conveniently realize removing and the regulation of fixed two kinds of modes, and holistic stability when guaranteeing that can be fine removes, the security of equipment when guaranteeing to remove, protection staff that simultaneously can be fine reduces the intensity of labour of work, promotes work efficiency.

Drawings

Fig. 1 is a front view of a full tubular submersible electric pump according to the present invention;

FIG. 2 is a connection structure diagram of the body and the guard plate of the full tubular submersible electric pump according to the present invention;

fig. 3 is an enlarged view of a position a of the full tubular submersible electric pump according to the present invention;

fig. 4 is an enlarged view of the position B of the full-through-flow submersible electric pump according to the present invention.

In the figure: the device comprises a machine body 1, a protective plate 2, universal wheels 3, a support 4, a rotating rod 5, a bottom plate 6, a 7L-shaped rod, a lead screw 8, a first lead screw nut 9, a telescopic rod 10, a first swing rod 11, a transverse shaft 12, a second swing rod 13, a connecting shaft 14, a second lead screw nut 15, an electric telescopic rod 16 and a mounting rack 17.

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.

Referring to fig. 1-4, the full through-flow submersible electric pump comprises a machine body 1, a protection plate 2 is installed at the lower end of the machine body 1, an adjusting mechanism is arranged on the protection plate 2, a telescopic rod 10 is arranged on the adjusting mechanism, and the position of the telescopic rod 10 can be well controlled through the adjusting mechanism.

The utility model discloses in, adjustment mechanism is including installing the mounting bracket 17 in 2 lower extreme one sides of backplate, install electric telescopic handle 16 in the mounting bracket 17, electric telescopic handle 16 and corollary equipment are connected, guarantee leakproofness that can be fine, avoid the contact water, guarantee the security of using, the staff of being convenient for simultaneously controls electric telescopic handle 16 and stretches out and draws back, second screw nut 15 is installed to electric telescopic handle 16's piston rod end, electric telescopic handle 16 can promote rather than fixed connection's 15 reciprocating motion of second screw nut, provide power for lead screw 8's rotation.

The utility model discloses in, the lead screw 8 has been cup jointed in the lower extreme rotation of backplate 2, first lead screw nut 9 has all been screwed in the both ends of lead screw 8, the lower extreme at two first lead screw nuts 9 is fixed respectively in the upper end of two telescopic links 10, second lead screw nut 15 spiral shell closes the one end at lead screw 8, lead screw 8 divides the three-section, wherein two sections are forward screw thread and reverse screw thread respectively, another section is the optical axis, the optical axis section is located the middle part, and the optical axis section rotates and cup joints the lower extreme at backplate 2, guarantee lead screw 8 and can stably rotate, enable two first lead screw nut 9 reverse movers when lead screw 8 rotates, drive two telescopic link 10 reverse movers.

In the utility model, a transverse shaft 12 is sleeved at the end of a piston rod of a telescopic rod 10 in a rotating way, a first swing rod 11 and a second swing rod 13 are rotatably connected at both ends of the transverse shaft 12, the two second swing rods 13 are positioned between the two first swing rods 11, the upper ends of the two first swing rods 11 are rotatably connected at the lower end of a protection plate 2, when the transverse shaft 12 rotates along with the telescopic rod 10, the first swing rods 11 and the second swing rods 13 can rotate, so that the transverse shaft 12 can be well rotated, the telescopic rod 10 moves and telescopically adapts to the motion of the transverse shaft 12, meanwhile, the second swing rods 13 can rotate a rotating rod 5, a connecting shaft 14 is sleeved between the two second swing rods 13 in a rotating way, rotating rods 5 are rotatably connected at both ends of the connecting shaft 14, the upper end of the rotating rod 5 is rotatably connected on the protection plate 2, universal wheels 3 are installed at the lower end of the rotating rod 5, the rotating rod 5 drives the universal wheels 3 below the rotating rod 5 to rotate, the universal wheels 3 are controlled to be abutted against or separated from the ground, so that the machine body 1 or the direction machine body 1 can be conveniently lifted.

The utility model discloses in, the lower extreme both sides of backplate 2 all are fixed with support 4, are fixed with bottom plate 6 with the lower extreme of two supports 4 jointly, are a set of with two dwang 5, and two sets of dwang 5 are contradicted respectively in two relative one sides of bottom plate 6, guarantee the stability of support, guarantee that equipment can normally function.

The utility model discloses in, two relative one sides of bottom plate 6 are all rotated and are connected with two L type poles 7, and dwang 5 is located L type pole 7, can rotate the position of injecing dwang 5 that L type pole 7 can be fine when dwang 5 is vertical, holistic stability when guaranteeing to remove.

The utility model discloses in, when needs are carried, the staff can make 16 promotion second lead screw nuts 15 of electric telescopic handle remove, second lead screw nuts 15 removes and enables lead screw 8 to rotate, lead screw 8 rotates and enables two first lead screw nuts 9 reverse movements, thereby two first lead screw nuts 9 reverse movements drive two telescopic link 10 reverse movements, telescopic link 10 drives the motion of cross axle 12, the fine first pendulum rod 11 and the rotation of second pendulum rod 13 of messenger that enables, the rotation of second pendulum rod 13 can drive connecting axle 14 pulling dwang 5 and rotate, dwang 5 drives universal wheel 3 and rotates, enable universal wheel 3 conflict ground and prop up equipment or make equipment put down, be convenient for lift up or put down bottom plate 6, can rotate the position of injecing dwang 5 that L type pole 7 can be fine when dwang 5 is vertical, holistic stability when guaranteeing to move.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A full through-flow submersible electric pump comprises a machine body (1), and is characterized in that: backplate (2) are installed to the lower extreme of organism (1), be equipped with adjustment mechanism on backplate (2), be equipped with telescopic link (10) on the adjustment mechanism, cross axle (12) have been cup jointed in the end-to-end rotation of the piston rod of telescopic link (10), the both ends of cross axle (12) are all rotated and are connected with first pendulum rod (11) and second pendulum rod (13), and two second pendulum rods (13) all are located between two first pendulum rods (11), and the lower extreme at backplate (2) is connected in the rotation of the upper end of two first pendulum rods (11), and connecting axle (14) have been cup jointed in the common rotation between two second pendulum rods (13), connecting axle (14) both ends all rotate and are connected with dwang (5), the upper end of dwang (5) is rotated and is connected on backplate (2), universal wheel (3) are installed to the lower extreme of dwang (5).

2. A full-tubular submersible electric pump according to claim 1, characterized by the fact that: adjustment mechanism is including installing mounting bracket (17) in backplate (2) lower extreme one side, install electric telescopic handle (16) in mounting bracket (17), second screw nut (15) are installed to the piston rod end of electric telescopic handle (16), lead screw (8) have been cup jointed in the lower extreme rotation of backplate (2), first screw nut (9) have all been screwed to the both ends of lead screw (8), and the lower extreme at two first screw nut (9) is fixed respectively to the upper end of two telescopic links (10), second screw nut (15) spiral shell closes the one end at lead screw (8).

3. A full-tubular submersible electric pump according to claim 1, characterized by the fact that: the lower extreme both sides of backplate (2) all are fixed with support (4), are fixed with bottom plate (6) jointly with the lower extreme of two supports (4) with one side, are a set of with two dwang (5), and two sets of dwang (5) are contradicted respectively in the relative one side of two bottom plates (6).

4. A total flow through submersible electric pump according to claim 3, characterized in that: two relative one sides of bottom plate (6) all rotate and are connected with two L type poles (7), dwang (5) are located L type pole (7).

5. A full-tubular submersible electric pump according to claim 2, characterized by the fact that: the lead screw (8) is divided into three sections, wherein two sections are respectively a forward thread and a reverse thread, the other section is an optical axis, the optical axis section is located in the middle, and the optical axis section is rotatably sleeved at the lower end of the protection plate (2).