CN214945013U

CN214945013U - Movable sewage pump

Info

Publication number: CN214945013U
Application number: CN202022692374.8U
Authority: CN
Inventors: 张敦峰
Original assignee: Beijing Haishi Electrical Installation Engineering Co ltd
Current assignee: Beijing Haishi Electrical Installation Engineering Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-11-30
Anticipated expiration: 2030-11-18

Abstract

The application relates to the sewage pump field, especially relates to a portable sewage pump, and its technical scheme main points are: the utility model provides a portable sewage pump, includes the pump body and can makes the power device of pump body work, and pump body below is provided with the loading board subassembly that can bear the pump body and power device, and loading board subassembly below is provided with the multiunit universal wheel. The purpose of making the sewage pump more convenient to move is achieved.

Description

Movable sewage pump

Technical Field

The application relates to the field of sewage pumps, in particular to a movable sewage pump.

Background

At present, a sewage pump belongs to one of centrifugal impurity pumps and is mainly used for conveying urban sewage. The sewage pump is divided into a submersible type sewage pump and a dry type sewage pump, wherein the submersible type sewage pump needs to be placed in sewage when in use, and the dry type sewage pump needs to be placed in an air environment.

In the related technology, a sewage pump comprises a pump body and a motor, wherein the pump body is arranged on the ground by people, a pipette is arranged on the pump body, one end of the pipette is communicated with the inside of the pump body, and the other end of the pipette is arranged in sewage; a liquid outlet pipe is arranged on the pump body, one end of the liquid outlet pipe is communicated with the interior of the pump body, and the other end of the liquid outlet pipe is arranged in an area where sewage needs to be discharged; the motor is connected with the pump body, and the motor can provide power for the pump body operation. The pump body passes through the motor drive operation, absorbs sewage through the pipette, and sewage flows through the pump body and flows into the region that sewage need be discharged from going out the liquid hole.

In view of the above-mentioned related art solutions, the inventors found that: the sewage pump needs to be arranged on the ground, and if the sewage pump needs to be moved, people need to manually lift the sewage pump for carrying, so that the sewage pump is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

In order to enable the sewage pump to be moved more conveniently, the application provides a movable sewage pump.

The application provides a portable sewage pump adopts following technical scheme:

the utility model provides a portable sewage pump, includes the pump body and can makes the power device of pump body work, and pump body below is provided with the loading board subassembly that can bear the pump body and power device, and loading board subassembly below is provided with the multiunit universal wheel.

Through adopting above-mentioned technical scheme, people can promote the loading board subassembly, through the roll of universal wheel and ground to make the loading board subassembly remove subaerial, make sewage pump laborsaving, convenient like this.

Preferably, the power device comprises a diesel engine, the diesel engine is arranged on the bearing plate assembly, and a belt transmission assembly capable of transmitting power generated by the diesel engine into the pump body is arranged between the diesel engine and the pump body.

Through adopting above-mentioned technical scheme, the diesel engine is chooseed for use to the power supply of the pump body, and at open-air operational environment, the diesel engine needs diesel oil as the functional material, compares and need charging device to charge for it when the battery does not have the electricity, and the diesel engine is more applicable to the environment that there is not charging device in the field.

Preferably, the lower part of the diesel engine is provided with a connecting block, the connecting block is fixedly connected with the pump body, a bolt is arranged on the connecting block, the bolt penetrates through the connecting block and the bearing plate, and a nut capable of being in threaded fit with the bolt is arranged below the bearing plate.

Through adopting above-mentioned technical scheme, when the diesel engine broke down and need maintain, people can separate nut and bolt, and then lift the diesel engine off from the carrier plate subassembly, and such design makes diesel engine and convenient dismantlement of carrier plate subassembly.

Preferably, the bearing plate assembly comprises a first bearing plate and a second bearing plate, and the first bearing plate is connected with the second bearing plate;

the first bearing plate and the second bearing plate are provided with connecting grooves which penetrate through the first bearing plate and the second bearing plate, the connecting grooves can be in sliding fit with the bolts, and the connecting grooves are formed in the direction of being close to or far away from the pump body along the diesel engine.

Through adopting above-mentioned technical scheme, because when field work, people probably appear carrying the condition of the conveyer belt of wrong model, lead to the length of conveyer belt can not with diesel engine and pump body looks adaptation, the design of fixed slot makes the diesel engine can slide on the loading board subassembly, homoenergetic tensioning when making the diesel engine and the pump body use the conveyer belt of different length.

Preferably, the first bearing plate is hinged to the second bearing plate.

Through adopting above-mentioned technical scheme, when the sewage pump was idle, people can be with the vertical jack-up of first loading board, make the sewage pump occupy less space when idle.

Preferably, the upper surface of the first bearing plate is fixedly connected with a first limiting block, the upper surface of the second bearing plate is fixedly connected with a second limiting block, and the first bearing plate is provided with a limiting strip which can penetrate through the interior of the first limiting block and the interior of the second limiting block.

By adopting the technical scheme, when the sewage pump is used, the first bearing plate is turned down, and the limiting strip simultaneously penetrates through the first limiting block and the second limiting block, so that the first bearing plate and the second bearing plate are clamped by the limiting strip, and the first bearing plate and the second bearing plate are difficult to rotate relatively.

Preferably, the first bearing plate and the second bearing plate are provided with sliding grooves which penetrate through the first bearing plate and the second bearing plate;

the universal wheel is provided with four groups altogether, and two sets of rotate with the second loading board and be connected, is provided with the sliding block on two sets of universal wheels in addition, and the sliding block rotates with the universal wheel and is connected, and the sliding block is located the sliding tray on the first loading board.

Through adopting above-mentioned technical scheme, when turning over first loading board, people can drive the universal wheel with the sliding block and slide to the second loading board from first loading board along the fixed slot, and second loading board still has four strong points with ground when making first loading board turn over, and the department that also can stabilize when making sewage pump idle is subaerial.

Preferably, be provided with the locating pin on the sliding block, set up on the first loading board can with the first locating hole of locating pin plug complex, set up on the second loading board can with the second locating hole of locating pin plug complex, the locating pin can pass the sliding block and insert in first locating hole or the second locating hole.

Through adopting above-mentioned technical scheme, because the setting of fixed pin makes the sliding block fixed with first loading board or second loading board to make the universal wheel can not slide along the sliding tray, make the sewage pump homoenergetic when first loading board is turned up or the level is placed promoted more stably.

In summary, the present application has the following technical effects:

1. by arranging the bearing plate component and the universal wheels, the sewage pump can move relative to the ground under the condition of not leaving the ground, so that people can move the sewage pump more conveniently;

2. through having set up first loading board and second loading board, make first loading board can be vertical to be turned up, make the sewage pump can save when idle and take up an area of.

Drawings

FIG. 1 is a schematic view of the sewage pump as a whole in the embodiment of the present application;

FIG. 2 is a cross-sectional view of a sewage pump in an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a partially enlarged view at B in fig. 2.

In the figure, 1, a bearing plate assembly; 11. a first bearing plate; 111. connecting grooves; 112. a sliding groove; 113. a first positioning hole; 12. a second carrier plate; 121. a second positioning hole; 13. a first stopper; 14. a second limiting block; 131. a first limit groove; 141. a second limit groove; 15. a limiting strip; 16. positioning pins; 17. a slider; 18. connecting blocks; 19. a handle; 2. a power plant; 21. a diesel engine; 22. a belt drive assembly; 221. a first pulley; 222. a second pulley; 223. a conveyor belt; 3. a universal wheel; 4. and a pump body.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

Referring to fig. 1, the application provides a portable sewage pump, including the pump body 4 and can make the power device 2 of the work of the

pump body

4, 4 below of the pump body are provided with bearing plate subassembly 1, and 1 below of bearing plate subassembly is provided with universal wheel 3, universal wheel 3 and ground butt. When the sewage pump needs to be moved, due to the arrangement of the universal wheels 3, people can push the bearing plate component 1, and the universal wheels 3 enable the bearing plate component 1 to move relative to the ground, so that the sewage pump can be conveniently moved.

Referring to fig. 2 and 3, the bearing plate assembly 1 includes a first bearing plate 11 and a second bearing plate 12, one end of the first bearing plate 11 is hinged to the second bearing plate 12, the pump body 4 is fixedly connected to the second bearing plate 12, and a handle 19 is connected to one end of the first bearing plate 11, which is far away from the second bearing plate 12. The first stopper 13 is fixedly connected to the first bearing plate 11, the first stopper 13 is provided with a first limit groove 131 on the end surface close to the first bearing plate 11, the second stopper 14 is fixedly connected to the second bearing plate 12, the second stopper 14 is provided with a second limit groove 141 on the end surface close to the second bearing plate 12, a limit strip 15 is provided in the first limit groove 131 and the second limit groove 141, and the limit strip 15 can simultaneously pass through the first limit groove 131 and the second limit groove 141.

When people need to use the sewage pump, the first bearing plate 11 is rotated to make the first bearing plate 11 and the second bearing plate 12 located on the same plane, and the limiting strip 15 is inserted into the first limiting groove 131 and the second limiting groove 141 to fix the first bearing plate 11 and the second bearing plate 12. When the sewage pump is idle, the limiting strip 15 is pulled out, and the first bearing plate 11 is turned up to be in a vertical state, so that the occupied area of the sewage pump is smaller when the sewage pump is idle, and the space is saved. When the sewage pump works, the joint of the first bearing plate 11 and the second bearing plate 12 is bent downwards due to the gravity of the pump body 4 and the power device 2, so that the sewage pump works and shakes to cause unstable work, and the arrangement of the limiting strips 15 well improves the problem.

Referring to fig. 2, the power device 2 includes a diesel engine 21 and a belt transmission assembly 22, the diesel engine 21 is disposed on the first bearing plate 11, the belt transmission assembly 22 includes a first belt pulley 221, a second belt pulley 222 and a conveyor belt 223, the first belt pulley 221 is disposed on the power input shaft of the pump body 4, the second belt pulley 222 is disposed on the power output shaft of the diesel engine 21, and the conveyor belt 223 is sleeved outside the first belt pulley 221 and the second belt pulley 222. When the sewage pump needs to pump sewage, the diesel engine 21 is started to drive the second belt pulley 222 to rotate, the second belt pulley 222 drives the conveyor belt 223 to further drive the first belt pulley 221 to rotate, and the first belt pulley 221 drives the pump body 4 to start pumping sewage.

The bottom of the diesel engine 21 is provided with a connecting block 18, the connecting block 18 is provided with a bolt, the first bearing plate 11 and the second bearing plate 12 are provided with a connecting groove 111 penetrating through the first bearing plate 11 and the second bearing plate 12, the bolt can penetrate through the connecting block 18 and penetrate through the connecting groove 111 through the first bearing plate 11, and the lower surface of the first bearing plate 11 is provided with a nut capable of being matched with the bolt. The length of the connecting groove 111 on the second bearing plate 12 is greater than the width of the diesel engine 21 along the central line direction of the connecting groove 111.

The design of the bolt and the nut enables the diesel engine 21 to be detached from the first bearing plate 11, and enables the diesel engine 21 to be detached for maintenance when the diesel engine 21 needs to be repaired or maintained. People can carry the wrong type of the conveyor belt 223 when operating the sewage pump in the field, so that the length of the conveyor belt 223 cannot be matched with the first belt pulley 221 and the second belt pulley 222, the diesel engine 21 can slide on the bearing plate mechanism 1 due to the arrangement of the connecting groove 111, and the diesel engine 21 can be matched with the conveyor belts 223 with different lengths to enable the first belt pulley 221 and the second belt pulley 222 to be tensioned. Meanwhile, when the sewage pump is idle, the diesel engine 21 can slide from the first bearing plate 11 to the second bearing plate 12 along the connecting groove 111, so that the first bearing plate 11 is more labor-saving to turn up.

Referring to fig. 2 and 4, four sets of universal wheels 3 are provided, two sets of universal wheels are rotatably connected with the second bearing plate 12, sliding blocks 17 are provided on the other two sets of universal wheels 3, the sliding blocks 17 are of a stepped shaft structure, one end of each sliding block 17 with a small diameter is rotatably connected with the corresponding universal wheel 3, sliding grooves 112 penetrating the first bearing plate 11 and the second bearing plate 12 are formed in the first bearing plate 11 and the second bearing plate 12, one section of each sliding block 17 with a small diameter can slide in the corresponding sliding groove 112, and one section of each sliding block 17 with a large diameter is larger than the width of the corresponding sliding groove 112.

Be provided with locating pin 16 on the sliding block 17, when sliding block 17 was located sliding tray 112 and is kept away from second loading board 12 one end on the first loading board 11, seted up on the first loading board 11 with locating pin 16 plug complex first locating hole 113, locating pin 16 can pass through the big one section of sliding block 17 diameter and insert in first locating hole 113. When the sliding block 17 is located at one end of the second bearing plate 12, which is far away from the first bearing plate 11, of the sliding groove 112, a second positioning hole 121, which is in plug-in fit with the positioning pin 16, is formed in the second bearing plate 12, and the positioning pin 16 can pass through a section of the sliding block 17 with a large diameter and be inserted into the second positioning hole 121.

When the sewage pump works, the first bearing plate 11 and the second bearing plate 12 are located on the same plane, the sliding block 17 is slid to one end, away from the second bearing plate 12, of the sliding groove 112 on the first bearing plate 11, and the positioning pin 16 penetrates through a section, with a large diameter, of the sliding block 17 and is inserted into the first positioning hole 113. When the sewage pump is idle, the positioning pin 16 is pulled out, the sliding block 17 slides to one end of the sliding groove 112 on the second bearing plate 12, which is far away from the first bearing plate 11, and the positioning pin 16 penetrates through the section with the large diameter of the sliding block 17 and is inserted into the second positioning hole 121. The first bearing plate 11 is turned up, and at this time, the four groups of universal wheels 3 are all positioned below the second bearing plate 12, so that the sewage pump can be stably placed on the ground when not in use.

To sum up, the application process of this application is: when the sewage pump needs to be used, the first bearing plate 11 is turned down and is positioned on the same plane with the second bearing plate 12, and the limiting strip 15 penetrates through the first limiting block 13 and the second limiting block 14; the sliding block 17 drives the universal wheel 3 to slide from the second bearing plate 12 to the first bearing plate 11 along the sliding groove 112, and the positioning pin 16 passes through the sliding block 17 and is inserted into the first positioning hole 113; the diesel engine 21 is slid from the second loading plate 12 to the first loading plate 11 along the connecting groove 111, and the bolt is fitted with the nut through the fixing block and the first loading plate 11, and the nut and the bolt are fastened. Then, the diesel engine 21 is started, the diesel engine 21 transmits power to the pump body 4 through the conveyor belt 223, and the pump body 4 starts to pump sewage.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The utility model provides a portable sewage pump, includes pump body (4) and for power device (2) that pump body (4) provided power, its characterized in that: the device is characterized by also comprising a bearing plate component (1) arranged below the pump body (4), wherein the pump body (4) and the power device (2) are arranged on the bearing plate component (1), and a plurality of groups of universal wheels (3) are arranged below the bearing plate component (1);

the power device (2) comprises a diesel engine (21), the diesel engine (21) is arranged on the bearing plate component (1), and a belt transmission component (22) capable of transmitting power generated by the diesel engine (21) into the pump body (4) is arranged between the diesel engine (21) and the pump body (4);

the lower part of the diesel engine (21) is provided with a connecting block (18), the connecting block (18) is connected with the diesel engine (21), a bolt is arranged on the connecting block (18), the bolt penetrates through the connecting block (18) and the bearing plate, and a nut capable of being in threaded fit with the bolt is arranged below the bearing plate.

2. The mobile sewage pump of claim 1, further comprising: the bearing plate assembly (1) comprises a first bearing plate (11) and a second bearing plate (12), and the first bearing plate (11) is connected with the second bearing plate (12);

the first bearing plate (11) and the second bearing plate (12) are provided with a connecting groove (111) penetrating through the first bearing plate (11) and the second bearing plate (12), the connecting groove (111) can be in sliding fit with a bolt, and the connecting groove (111) is formed in the direction close to or far away from the pump body (4) along the diesel engine (21).

3. The mobile sewage pump of claim 2, further comprising: the first bearing plate (11) is hinged with the second bearing plate (12).

4. The mobile sewage pump of claim 2, further comprising: a first limiting block (13) is fixedly connected to the upper surface of the first bearing plate (11), a second limiting block (14) is fixedly connected to the upper surface of the second bearing plate, and a limiting strip (15) capable of penetrating through the interior of the first limiting block (13) and the interior of the second limiting block (14) is arranged on the first bearing plate (11).

5. The mobile sewage pump of claim 2, further comprising: the first bearing plate (11) and the second bearing plate (12) are provided with a sliding groove (112) which penetrates through the first bearing plate (11) and the second bearing plate (12);

the universal wheels (3) are provided with four groups, two groups of universal wheels are rotatably connected with the second bearing plate (12), the other two groups of universal wheels (3) are provided with sliding blocks (17), the sliding blocks (17) are rotatably connected with the universal wheels (3), and the sliding blocks (17) are positioned in sliding grooves (112) on the first bearing plate (11).

6. The mobile sewage pump of claim 5, further comprising: be provided with locating pin (16) on sliding block (17), seted up on first loading board (11) can with locating pin (16) plug complex first locating hole (113), seted up on second loading board (12) can with locating pin (16) plug complex second locating hole (121), locating pin (16) can pass sliding block (17) and insert in first locating hole (113) or second locating hole (121).