CN215200602U

CN215200602U - Assembly auxiliary assembly of immersible pump

Info

Publication number: CN215200602U
Application number: CN202121879175.6U
Authority: CN
Inventors: 谢桥生; 苗佳琪; 梁仕平; 彭莹; 苗宇
Original assignee: Sichuan Xinjin Qianli Pump Industry Co ltd
Current assignee: Sichuan Xinjin Qianli Pump Industry Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-12-17
Anticipated expiration: 2031-08-12

Abstract

The utility model provides an equipment auxiliary assembly of immersible pump relates to electromechanical pump technical field. The assembly auxiliary equipment of the submersible pump comprises a rack, a lower movable plate, an upper movable plate and an anti-tilting mechanism. The rack comprises a base, a connecting column and a supporting plate which are sequentially connected, a sliding seat is connected onto the supporting plate in a sliding manner, the sliding seat can move up or down under the driving of a longitudinal moving mechanism, and a guide rail is transversely connected onto the sliding seat. The lower movable plate is arranged on the base through a lifting mechanism. The upper movable plate is connected with the guide rail in a sliding manner and is connected with the cushion block of the submersible pump through a bolt. The anti-tilting mechanism comprises a limiting ring, a connecting sleeve and an anti-tilting plate. The limit ring threaded connection is on the spliced pole, and the adapter sleeve cup joints in the spliced pole, and the lower extreme and the limit ring looks butt of adapter sleeve prevent that the flitch is connected with the adapter sleeve, prevent that the flitch is the arc, prevent that the flitch can the butt in the downside of the first connecting portion of immersible pump. The equipment auxiliary assembly of immersible pump can reduce artifical intensity of labour, improves the packaging efficiency.

Description

Assembly auxiliary assembly of immersible pump

Technical Field

The utility model belongs to the technical field of the electromechanical pump technique and specifically relates to an equipment auxiliary assembly of immersible pump is related to.

Background

The submersible pump can be used for bathing in hot spring, extracting underground water from deep well, and water extraction projects such as rivers, reservoirs, water channels and the like. The water-saving device is mainly used for farmland irrigation and water for people and livestock in high mountain areas, and can also be used for central air-conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines and construction sites for water drainage.

The immersible pump needs to assemble in process of production, and the equipment of present immersible pump relies on manual operation completely, does not have corresponding equipment auxiliary assembly, leads to artifical intensity of labour big, and the packaging efficiency is also low.

SUMMERY OF THE UTILITY MODEL

In order to the above situation, the utility model provides an equipment auxiliary assembly of immersible pump has solved current immersible pump in process of production, needs assemble, and the equipment of present immersible pump relies on manual operation completely, does not have corresponding equipment auxiliary assembly, and it is big to lead to artifical intensity of labour, and the technical problem that packaging efficiency is also low.

In order to achieve the above object, the utility model provides a following technical scheme:

an assembly auxiliary device of a submersible pump mainly comprises: the anti-tilt mechanism comprises a frame, a lower movable plate, an upper movable plate and an anti-tilt mechanism.

The rack comprises a base, a connecting column and a supporting plate which are sequentially connected, a sliding seat is connected onto the supporting plate in a sliding manner, the sliding seat can move up or down under the driving of a longitudinal moving mechanism, and a guide rail is transversely connected onto the sliding seat.

The lower movable plate is arranged on the base through a lifting mechanism.

The upper movable plate is connected with the guide rail in a sliding manner and is connected with the cushion block of the submersible pump through a bolt.

The anti-tilting mechanism comprises a limiting ring, a connecting sleeve and an anti-tilting plate. The limit ring threaded connection is on the spliced pole, and the adapter sleeve cup joints in the spliced pole, and the lower extreme and the limit ring looks butt of adapter sleeve prevent that the flitch is connected with the adapter sleeve, prevent that the flitch is the arc, prevent that the flitch can the butt in the downside of the first connecting portion of immersible pump.

The utility model discloses an in some embodiments, install the lead screw on the extension board, lead screw and slide threaded connection, sliding connection has the rotation limiting block on the extension board, and the slide is fixed in one side of rotation limiting block.

In some embodiments of the present invention, the longitudinal moving mechanism includes a worm and a worm wheel, one end of the worm is rotatably connected to the support plate, and the worm wheel is mounted on the lower portion of the screw and engaged with the worm.

In some embodiments of the utility model, the fixed plate is installed to one side of spliced pole, and the fixed plate spiro union has the screw rod, and the sector plate is installed to one side of adapter sleeve, sets up the through-hole that matches with the screw rod on the sector plate.

In some embodiments of the present invention, the lifting mechanism comprises a lifting cylinder.

In some embodiments of the present invention, the upper movable plate is screwed with a fastening nut.

In some embodiments of the invention, the pedestal mounting has a moving wheel.

In some embodiments of the present invention, the base is screwed with a support rod, and the lower end of the support rod is provided with a ground plate.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

when the immersible pump is assembled, can arrange the pump body and the motor cylinder of immersible pump in on the movable plate down, prevent through preventing the flitch that the pump body and motor cylinder from empting, pass through the bolt with the overhead cushion of intaking of immersible pump again and install on last fly leaf, fly leaf makes the first connecting portion and the second connecting portion of immersible pump align on the sideslip again, move down the slide again and make first connecting portion and the contact of second connecting portion, the rethread bolt is connected first connecting portion and second connecting portion, alright in order to accomplish the equipment, in order to reduce artifical intensity of labour, the efficiency of assembly is improved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a submersible pump;

FIG. 2 is an enlarged view of a portion of the portion A of FIG. 1;

FIG. 3 is a schematic diagram of an auxiliary assembly device for the submersible pump;

fig. 4 is a schematic structural view of a sector plate and an anti-roll plate.

Icon: 1-a submersible pump, 11-a motor barrel, 12-a pump body, 121-a transmission shaft, 122-an impeller, 123-a water outlet, 124-a first connecting part, 13-a water inlet head, 131-a water inlet, 132-a first filter screen, 133-a slag discharge pipe, 134-a one-way valve, 135-a second connecting part, 151-a flow limiting plate, 152-a second filter screen, 153-a connecting rod, 154-a connecting head, 155-a crushing cutter, 156-a circulating hole, 157-an inserting rod, 158-a limiting block, 159-a return spring, 161-a limiting hole, 162-a resisting rod, 163-a connecting surface, 164-a first lead screw, 165-a sliding block, 166-a triangular block, 171-a bottom plate, 172-a cushion block, 173-a connecting plug and 174-a magnet, 175-a limit rod, 176-a limit nut,

2-assembly auxiliary equipment of a submersible pump, 211-a base, 212-a connecting column, 213-a supporting plate, 214-a sliding seat, 215-a guide rail, 216-a moving wheel, 217-a supporting rod, 218-a grounding plate, 23-a lower moving plate, 24-an upper moving plate, 241-a second lead screw, 242-a worm, 243-a worm wheel, 244-a fastening nut, 261-a limiting ring, 262-a connecting sleeve, 263-an anti-tilting plate, 264-a fixing plate, 265-a screw, 266-a sector plate, 267-a through hole and 271-a lifting cylinder.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Examples

In order to facilitate understanding of the working principle and the beneficial effects of the assembly auxiliary device 2 of the submersible pump provided in the following description of the present embodiment, the present embodiment first describes a submersible pump 1.

Referring to fig. 1-2, the present embodiment provides a submersible pump 1, which mainly includes: the motor barrel 11, the pump body 12 and the water inlet head 13 are connected in sequence, and an anti-blocking mechanism is arranged in the water inlet head 13.

A transmission shaft 121 and an impeller 122 are arranged in the pump body 12, the impeller 122 is mounted on the transmission shaft 121, and a water outlet 123 is arranged on one side of the pump body 12. The motor barrel 11 is provided with a stator part and a rotor part, a transmission shaft 121 is in transmission connection with the output end of the rotor, the transmission shaft 121 drives an impeller 122 to rotate so as to suck well water into the pump body 12, and the well water entering the pump body 12 is discharged from a water outlet 123.

The water inlet head 13 is detachably connected with the pump body 12, a water inlet 131 is formed in the lower portion of the water inlet head 13 along the radial direction of the water inlet head, a first filter screen 132 is arranged at the water inlet 131, a slag discharge pipe 133 is connected to the upper portion of the water inlet head 13, and a check valve 134 is installed on the slag discharge pipe 133.

The anti-blocking mechanism comprises a flow limiting plate 151, a second filter screen 152, a connecting rod 153, a connecting head 154 and a crushing knife 155. The restrictor plate 151 is disposed at a connection position between the pump body 12 and the water inlet head 13, a flow hole 156 is formed in a middle portion of the restrictor plate 151, and the second filter screen 152 is annular and connected to a lower side of the restrictor plate 151. One end of the connecting rod 153 is welded to the transmission shaft 121, the other end is detachably connected to the connecting head 154, and the connecting head 154 is provided with a crushing knife 155.

The anti-blocking mechanism is connected with the transmission shaft 121, the transmission shaft 121 is in transmission connection with the rotor in the motor barrel 11, and when the transmission shaft 121 rotates, the crushing cutter 155 can be driven to rotate without additionally arranging a motor. The size of the sundries crushed by the crushing cutter 155 is reduced, the sundries can be discharged out of the pump body 12 from the slag discharge pipe 133, the crushed slag discharged out of the pump body 12 can enter the water inlet head 13 again, and the crushed slag entering the water inlet head 13 again can be crushed by the crushing cutter 155 again, so that the size of the sundries is further reduced, and the probability that the submersible pump 1 is blocked is reduced. The water inlet 131 is arranged at the lower part of the water inlet head 13, and the water inlet 131 is arranged along the radial direction of the water inlet head 13, so that the water inlet 131 is not directly contacted with sediment at the bottom of the well, and well water can smoothly enter the water inlet 131. In addition, the water inlet head 13 is detachably connected to the pump body 12, and the connecting rod 153 is detachably connected to the connecting head 154, so that the crushing blade 155 can be replaced after the crushing blade 155 is damaged.

In the present embodiment, the detachable connection of the connecting rod 153 and the connecting head 154 is achieved by: the upper end of the connector 154 is connected with an inserting rod 157, the inserting rod 157 is inserted into the lower end of the connecting rod 153, the inserting rod 157 is inserted with a limit block 158 along the radial direction, and the limit block 158 is connected with the inserting rod 157 through a return spring 159. The upper side of the limiting block 158 is obliquely arranged, the lower side of the limiting block is horizontally arranged, and the connecting rod 153 is provided with a limiting hole 161 matched with the limiting block 158. When the connector 154 needs to be attached to the connection rod 153, the insertion rod 157 is simply inserted into the lower end of the connection rod 153. In the process of inserting the inserting rod 157 into the lower end of the connecting rod 153, since the upper side of the stopper 158 is obliquely arranged, the stopper 158 can be retracted into the inserting rod 157 after contacting the connecting rod 153, and after the stopper 158 moves to the stopper hole 161, the stopper 158 extends out of the inserting rod 157 under the action of the return spring 159, and at this time, the end of the stopper 158 can be exposed out of the connecting rod 153 to limit the movement of the inserting rod 157. When the transmission shaft 121 rotates, the connecting rod 153 can be driven to rotate, and when the connecting rod 153 rotates, the inserting rod 157 and the crushing knife 155 can be driven to rotate. When the crushing blade 155 needs to be replaced, the limiting block 158 can be pressed first, and then the inserting rod 157 can be pulled out from the connecting rod 153.

When the connecting rod 153 drives the crushing blade 155 to rotate at a high speed, the limiting block 158 tends to move in a direction away from the insertion rod 157 due to the existence of centrifugal force, in order to avoid the limiting block 158 from being completely separated from the insertion rod 157 (after the limiting block 158 is completely separated from the insertion rod 157, the limiting block 158 is not easy to retract into the insertion rod 157), the lower end of the connecting rod 153 is inserted with the abutting rod 162, the abutting rod 162 is used for limiting the movement of the limiting block 158, and the abutting rod 162 can move upwards under the action of the driving assembly and abut against the limiting block 158. The pushing rod 162 is moved upwards by the driving assembly, so that the pushing rod 162 is pushed against the stopper 158 to increase the friction force applied to the stopper 158, thereby preventing the stopper 158 from completely separating from the inserting rod 157 under the action of centrifugal force.

The lower end of the abutting rod 162 is obliquely provided with a connecting surface 163, and the driving assembly comprises a first lead screw 164, a sliding block 165 and a triangular block 166 which are sequentially connected in a transmission manner. The first lead screw 164 is mounted on the connecting head 154, the slider 165 is screwed to the first lead screw 164, the triangular block 166 is fixed to the slider 165, and one side of the triangular block 166 abuts against the connecting surface 163. When the first lead screw 164 is rotated, the slider 165 drives the triangular block 166 to move along the first lead screw 164, and the triangular block 166 can push the abutting rod 162 upwards in the moving process, so that the abutting rod 162 abuts against the limiting block 158, and the first lead screw 164 is rotated in the direction, so that the abutting rod 162 can move downwards under the action of self gravity, and is separated from the limiting block 158.

In this embodiment, the two limit blocks 158 and the two tightening rods 162 are provided, the first screw 164 is a first screw 164 with positive and negative teeth, two ends of the first screw 164 are provided with threads with opposite turning directions, and the two tightening rods 162 are moved upwards by rotating the first screw 164.

In order to further increase the distance between the water inlet 131 and the bottom of the well, a bottom plate 171 is mounted at the bottom of the water inlet head 13, and a pad 172 is disposed on the lower side of the bottom plate 171.

Metal objects with small volume are easy to exist at the bottom of the well, and if the metal objects enter the water inlet 131 and then directly contact the crushing knife 155, the crushing knife 155 is easy to damage. In order to prevent the crushing blade 155 from being damaged by the metal objects introduced into the water inlet 131, a coupling plug 173 is screw-coupled to the center of the lower portion of the bottom plate 171, and a magnet 174 is mounted on the top of the coupling plug 173. The connection plug 173 is provided with an external thread, and the base plate 171 is provided with an internal thread matching the external thread. The metal objects introduced into the water inlet 131 are attracted to the magnet 174, and the metal objects attracted to the magnet 174 can be cleaned by periodically removing the coupling plug 173 and the magnet 174 from the bottom plate 171.

The magnet 174 is annular, and the top of connecting plug 173 is installed the gag lever post 175, and the magnet 174 cup joints in gag lever post 175, and the spiro union has stop nut 176 on the gag lever post 175, and stop nut 176 is located the upside of magnet 174. Through the setting of gag lever post 175 and stop nut 176, make things convenient for dismouting, the change of magnet 174.

In this embodiment, the detachable connection of the pump body 12 to the water inlet head 13 is achieved by: the lower part of the pump body 12 is provided with a first connecting part 124, the upper part of the water inlet head 13 is provided with a second connecting part 135, and the second connecting part 135 is connected with the first connecting part 124 through a bolt, so that the water inlet head 13 is detached from the pump body 12, and an operator can conveniently replace the crushing knife 155 after detaching the water inlet head 13.

The submersible pump 1 is described above and the assembly aid 2 for the submersible pump is described below.

Referring to fig. 1 to 4, the present embodiment provides an assembly auxiliary device 2 for a submersible pump, which mainly includes: a frame, a lower movable plate 23, an upper movable plate 24 and an anti-tilting mechanism. The rack comprises a bottom plate 171, a connecting column 212 and a support plate 213 which are connected in sequence, a sliding seat 214 is connected on the support plate 213 in a sliding manner, the sliding seat 214 can move up and down under the driving of a longitudinal moving mechanism, and a guide rail 215 is connected on the sliding seat 214 in a transverse direction. The lower movable plate 23 is mounted on the base 211 by a lift mechanism. The upper movable plate 24 is slidably connected to the guide rail 215, and the upper movable plate 24 is connected to the pad 172 of the submersible pump 1 by a bolt. The anti-roll mechanism includes a stop collar 261, a connection sleeve 262 and an anti-roll plate 263. The limit ring 261 threaded connection is on the spliced pole 212, and the connecting sleeve 262 cup joints in the spliced pole 212, and the lower extreme and the looks butt of limit ring 261 of connecting sleeve 262 prevent that the board 263 is connected with the connecting sleeve 262, prevent that the board 263 is the arc, prevent that the board 263 can the butt in the downside of the first connecting portion 124 of immersible pump 1.

When the submersible pump 1 is assembled, the pump body 12 and the motor cylinder 11 of the submersible pump 1 are placed on the lower movable plate 23, the lower movable plate 23 is moved upwards by the lifting mechanism, then the connecting sleeve 262 is rotated to enable the top of the anti-tilting plate 263 to abut against the first connecting part 124, at this time, the anti-tilting plate 263 can abut against the rear side of the pump body 12 to prevent the pump body 12 and the motor from tilting, then the cushion block 172 on the water inlet head 13 of the submersible pump 1 is installed on the upper movable plate 24 through bolts, then the flow limiting plate 151 and the second filter screen 152 are sequentially sleeved on the connecting rod 153, the inserting rod 157 is inserted into the connecting rod 153 to fix the connecting head 154, then the upper movable plate 24 is moved leftwards to enable the first connecting part 124 and the second connecting part 135 of the submersible pump 1 to be aligned, then the sliding base 214 is moved downwards to enable the first connecting part 124 and the second connecting part 135 to be contacted, and then the first connecting part 124 and the second connecting part 135 are connected through bolts, the assembly can be completed, so that the labor intensity of workers is reduced, and the assembly efficiency is improved.

The support plate 213 is provided with a second lead screw 241, the second lead screw 241 is in threaded connection with the sliding seat 214, the support plate 213 is connected with a rotation limiting block in a sliding way, and the sliding seat 214 is fixed on one side of the rotation limiting block. When the second screw 241 is rotated, the sliding base 214 can move along the second screw 241 to drive the upper movable plate 24 to move up or down.

The longitudinal movement mechanism comprises a worm 242 and a worm wheel 243, one end of the worm 242 is rotatably connected to the support plate 213, and the worm wheel 243 is installed at the lower part of the second lead screw 241 and meshed with the worm 242. Turning the worm 242 turns the second lead screw 241.

A fixing plate 264 is installed on one side of the connecting column 212, a screw 265 is screwed on the fixing plate 264, a fan-shaped plate 266 is installed on one side of the connecting sleeve 262, and a through hole 267 matched with the screw 265 is formed in the fan-shaped plate 266. After rotating the connection sleeve 262, to facilitate fixing the position of the anti-roll plate 263, the screw 265 may be rotated such that the screw 265 is inserted into the through hole 267 of the sector plate 266 to restrict the rotation of the anti-roll plate 263.

The lifting mechanism includes a lifting cylinder 271. The lower movable plate 23 can be conveniently moved upwards or downwards by the arrangement of the lifting air cylinder 271.

The fastening nut 244 is screwed to the upper movable plate 24, and after the upper movable plate 24 is moved, the fastening nut 244 may be tightened to fix the upper movable plate 24 at the current position.

The base 211 is fitted with a moving wheel 216 to facilitate movement of the assembly aid 2 of the submersible pump.

The base 211 is screwed with the supporting rod 217, the lower end of the supporting rod 217 is provided with the grounding plate 218, and when the assembly auxiliary device 2 of the submersible pump does not need to be moved, the supporting rod 217 can be rotated to enable the grounding plate 218 to be abutted against the ground, so that the situation that the assembly auxiliary device 2 of the submersible pump shakes is avoided.

Finally, it should be noted that: the above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and changes, and the embodiments of the present invention and features of the embodiments can be arbitrarily combined with each other without conflict. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly aid for a submersible pump, comprising: the anti-tilting mechanism comprises a rack, a lower movable plate, an upper movable plate and an anti-tilting mechanism;

the rack comprises a base, a connecting column and a supporting plate which are sequentially connected, a sliding seat is connected to the supporting plate in a sliding manner, the sliding seat can move up or down under the driving of a longitudinal moving mechanism, and a guide rail is transversely connected to the sliding seat;

the lower movable plate is arranged on the base through a lifting mechanism;

the upper movable plate is connected with the guide rail in a sliding manner and is connected with a cushion block of the submersible pump through a bolt;

the anti-tilting mechanism comprises a limiting ring, a connecting sleeve and an anti-tilting plate; the utility model discloses a spacing ring threaded connection is in the spliced pole, the adapter sleeve cup joint in the spliced pole, the lower extreme of adapter sleeve with the spacing ring looks butt, prevent the flitch with the adapter sleeve is connected, prevent the flitch and be the arc, prevent the downside that the flitch can the butt at the first connecting portion of immersible pump.

2. The assembly auxiliary device of the submersible pump according to claim 1, wherein the support plate is provided with a lead screw, the lead screw is in threaded connection with the sliding seat, the support plate is in sliding connection with a rotation limiting block, and the sliding seat is fixed on one side of the rotation limiting block.

3. The assembly aid for a submersible pump according to claim 2, wherein the longitudinal movement mechanism comprises a worm screw and a worm wheel, one end of the worm screw is rotatably connected to the bracket, and the worm wheel is mounted on a lower portion of the lead screw and is engaged with the worm screw.

4. The assembly auxiliary device of the submersible pump according to claim 1, wherein a fixing plate is installed on one side of the connecting column, a screw is screwed on the fixing plate, a sector plate is installed on one side of the connecting sleeve, and a through hole matched with the screw is formed in the sector plate.

5. The assembly aid for a submersible pump according to claim 1, wherein the lifting mechanism comprises a lifting cylinder.

6. The assembly auxiliary of a submersible pump according to claim 1, wherein the upper movable plate has a fastening nut screwed thereon.

7. The assembly aid for a submersible pump according to claim 1, wherein the base mounts a moving wheel.

8. The assembly auxiliary device of the submersible pump according to claim 7, wherein the base is screwed with a strut, and a ground plate is provided at a lower end of the strut.