CN217915183U

CN217915183U - Pump body overhauls auxiliary device

Info

Publication number: CN217915183U
Application number: CN202221993380.XU
Authority: CN
Inventors: 郭财望; 袁辉; 唐磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-29
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses a pump body overhauls auxiliary device relates to pump body and overhauls technical field, including first fixed plate, the last fixed surface of first fixed plate is connected with two symmetrical second fixed plates, and the top of first fixed plate is provided with the support frame, and two second fixed plates all rotate with the support frame through the pivot and are connected, and the inner wall sliding connection of support frame has two symmetrical first sliders. The utility model discloses a set up first fixed plate, the second fixed plate, the support frame, first slider, two-way threaded rod, the runner, the second slider, the telescopic link, second spring and third slider, can adjust at will the position of second slider, in order to be adapted to the water pump of different models, thereby make the device play strong adaptability's effect, through setting up third fixed plate and gear motor, can adjust the fixed angle of support frame, so that overhaul the operation is more simple and convenient, thereby make the device play convenient to use's effect.

Description

Pump body overhauls auxiliary device

Technical Field

The utility model relates to a pump body overhauls technical field, specifically is a pump body overhauls auxiliary device.

Background

The pump body comprises two parts of a water suction chamber and a water pressing chamber, wherein a water pump inlet flange and a water outlet flange are respectively arranged at an inlet of the water suction chamber and an outlet of the water pressing chamber and are used for connecting a water inlet pipe and a water outlet pipe, the water suction chamber is generally a section of tapered short pipe or equal-diameter straight pipe which gradually shrinks, the water suction chamber is used for introducing water flow into an impeller and providing required flow state for the impeller, the water pressing chamber is used for collecting liquid flowing out of the impeller and guiding the liquid flow to the outlet, and internal components of the water suction chamber are abraded along with the increase of the service life of the pump body, so that the device is damaged, and the water suction chamber and the water pressing chamber need to be overhauled regularly.

The existing bulletin numbers are: CN213679542U, which is a patent of CN213679542U, and can conveniently lift a pump body for maintenance and transport in the maintenance process, wherein the step-by-step arrangement of the limiting assemblies can realize the step-by-step braking in the lifting process, thereby avoiding the occurrence of the sudden falling problem of the lifted pump body, and improving the safety, but because the weight of the pump body is relatively increased, in order to ensure the stability of the pump body in the dismounting process, the pump body is usually required to be fixed on a maintenance frame for operation, and when water pumps of different models are maintained, the problems of unstable fixation and inconvenient use can be caused due to the difference of the positions of the fixing holes; therefore, the pump body overhauling auxiliary device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a pump body overhauls auxiliary device in order to compensate prior art not enough.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a pump body overhauls auxiliary device, includes first fixed plate, the last fixed surface of first fixed plate is connected with two symmetrical second fixed plates, the top of first fixed plate is provided with the support frame, two the second fixed plate all rotates with the support frame through the pivot to be connected, the inner wall sliding connection of support frame has two symmetrical first sliders, the top of first fixed plate is provided with two-way threaded rod, two first slider all with two-way threaded rod threaded connection, two-way threaded rod runs through the support frame and rotates with the support frame to be connected, the positive fixedly connected with runner of two-way threaded rod, two the equal sliding connection of inner wall of first slider has two second sliders, four the equal fixedly connected with telescopic link in bottom surface of second slider, four the equal fixedly connected with third slider in bottom surface of telescopic link, four the equal cover of outer surface of telescopic link is equipped with the second spring, four the top of second spring respectively with four second slider fixed connection, four the bottom of second spring respectively with four third slider fixed connection, two the right side fixed surface of second fixed plate that is located the right side in the second fixed plate is connected with the third fixed plate, the fixed surface of third fixed plate is connected with the last fixed plate, the speed reduction motor is connected with the output shaft end fixed plate and the support frame is connected with the motor.

Furthermore, two the bearing has all been inlayed to the inner wall of second fixed plate, two the inner circle of bearing all with support frame fixed connection.

Furthermore, a tool box is fixedly connected to the right side face of the second fixing plate located on the right side of the two second fixing plates, and a control button shell is fixedly connected to the right side face of the second fixing plate located on the right side of the two second fixing plates.

Furthermore, two symmetrical control button caps are installed on the right side face of the control button shell, and the two control button caps are electrically connected with the speed reduction motor.

Furthermore, four corners of the bottom surface of the first fixing plate are fixedly connected with sliding rods, and the outer surfaces of the four sliding rods are fixedly connected with sleeves.

Furthermore, four telescopic bottom surface is the equal fixedly connected with fourth fixed plate, four telescopic surface all is equipped with first spring.

Furthermore, the bottom ends of the four first springs are respectively fixedly connected with four fourth fixing plates, and the top ends of the four first springs are fixedly connected with the first fixing plates.

Compared with the prior art, this pump body overhauls auxiliary device possesses following beneficial effect:

1. the utility model discloses a set up first fixed plate, the second fixed plate, one end of the support frame is hinged at the support, first slider, two-way threaded rod, the runner, the second slider, the telescopic link, second spring and third slider, can adjust at will the position of second slider, in order to be adapted to the water pump of different models, thereby make the device play strong adaptability's effect, through setting up third fixed plate and gear motor, can adjust the fixed angle of support frame, so that overhaul the operation more portably, thereby make the device play convenient to use's effect.

2. The utility model discloses a set up the bearing, can make the rotation of support frame more smooth and easy, resistance when reducing the support frame and rotating, through setting up the toolbox, can put the required instrument of maintenance wherein, be convenient for take the use at any time, through setting up control button shell and control button cap, can conveniently control gear motor's operation, through setting up first spring, slide bar, sleeve and fourth fixed plate, can offset the rocking that the device produced at the maintenance in-process, improve the stability of device.

Drawings

FIG. 1 is a schematic front view of the three-dimensional structure of the present invention;

FIG. 2 is a right-side view of the three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the connection structure of the second slider and the third slider according to the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a support frame; 4. a first slider; 5. a bidirectional threaded rod; 6. a first spring; 7. a rotating wheel; 8. a bearing; 9. a second slider; 10. a telescopic rod; 11. a second spring; 12. a third slider; 13. a third fixing plate; 14. a reduction motor; 15. a tool box; 16. a control button housing; 17. a control button cap; 18. a slide bar; 19. a sleeve; 20. and a fourth fixing plate.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

This embodiment provides a pump body overhauls auxiliary device, and the device can be adapted to the water pump of different models to make the device play strong adaptability's effect.

Referring to fig. 1 to 4, an auxiliary device for pump body maintenance includes a first fixing plate 1, and two symmetrical second fixing plates 2 are fixedly connected to an upper surface of the first fixing plate 1.

Here passivation treatment is done at the edge of first fixed plate 1, avoids hindering the staff who overhauls the pump body, and first fixed plate 1 carries out fixed stay to second fixed plate 2.

The top of first fixed plate 1 is provided with support frame 3, and two second fixed plates 2 all rotate with support frame 3 through the pivot to be connected, and the inner wall sliding connection of support frame 3 has two symmetrical first sliders 4.

Here, the second fixing plate 2 supports the supporting frame 3 through the rotation shaft, and the supporting frame 3 supports the first slider 4.

A bidirectional threaded rod 5 is arranged above the first fixing plate 1, and the two first sliding blocks 4 are in threaded connection with the bidirectional threaded rod 5.

The first sliding blocks 4 support the bidirectional threaded rod 5, and the bidirectional threaded rod 5 rotates to drive the two first sliding blocks 4 to approach or separate from each other.

The bidirectional threaded rod 5 penetrates through the support frame 3 and is rotatably connected with the support frame 3, and the front face of the bidirectional threaded rod 5 is fixedly connected with a rotating wheel 7.

Here runner 7 rotates, can drive two-way threaded rod 5 and rotate to the position of the fixed orifices of the pump body of adaptation different length.

The inner walls of the two first sliding blocks 4 are connected with two second sliding blocks 9 in a sliding mode, and the bottom surfaces of the four second sliding blocks 9 are fixedly connected with telescopic rods 10.

Here, the first slider 4 supports the second slider 9, and the second slider 9 fixedly supports the telescopic rod 10.

The equal fixedly connected with third slider 12 in bottom surface of four telescopic links 10, the surface of four telescopic links 10 all overlaps and is equipped with second spring 11.

The top ends of the four second springs 11 are respectively fixedly connected with the four second sliders 9, and the bottom ends of the four second springs 11 are respectively fixedly connected with the four third sliders 12.

Above-mentioned telescopic link 10 carries out fixed stay to third slider 12, and third slider 12 and second slider 9 support second spring 11 jointly, have all seted up the through-hole on second slider 9 and the third slider 12, and the through-hole size is unanimous, and the screw thread has been seted up to the through-hole on the third slider 12.

The right side face of the second fixing plate 2 on the right side in the two second fixing plates 2 is fixedly connected with a third fixing plate 13, the upper surface of the third fixing plate 13 is fixedly connected with a speed reducing motor 14, and the output shaft end of the speed reducing motor 14 is fixedly connected with the support frame 3.

Here, the second fixing plate 2 fixedly supports the third fixing plate 13, the third fixing plate 13 fixedly supports the gear motor 14, and the gear motor 14 can drive the support frame 3 to rotate.

The reduction motor 14 is an integrated body of a reduction gear and a motor in the prior art. The integrated body can also be called as a gear motor or a gear motor, and is integrally supplied with the motor in a set after being integrated and assembled by a professional speed reducer manufacturer, so that the integrated body has the advantages of high efficiency and reliability, long service life, simplicity and convenience in maintenance and self-locking function.

The bearing 8 has all been inlayed to the inner wall of two second fixed plates 2, and the inner circle of two bearings 8 all with support frame 3 fixed connection.

Here second fixed plate 2 supports bearing 8, and the setting of bearing 8 can make the rotation of support frame 3 more smooth and easy, reduces the resistance when support frame 3 rotates.

A tool box 15 is fixedly connected to the right side surface of the second fixing plate 2 located on the right side of the two second fixing plates 2, and a control button housing 16 is fixedly connected to the right side surface of the second fixing plate 2 located on the right side of the two second fixing plates 2.

The second fixing plate 2 here fixedly supports a tool box 15, the tool box 15 being located below the control button housing 16, tools for maintenance being placed in the tool box 15, and bolts being adapted to the through holes of the second slide 9.

Two symmetrical control button caps 17 are mounted on the right side surface of the control button shell 16, and both the two control button caps 17 are electrically connected with the speed reducing motor 14.

Here, the control button housing 16 and the control button cap 17 together form a control button, which is a prior art, and does not directly control a main circuit, but sends a manual control signal in the control circuit, and a reset spring and a bridge contact are arranged inside the control button.

Four corners of the bottom surface of the first fixing plate 1 are fixedly connected with sliding rods 18, and the outer surfaces of the four sliding rods 18 are fixedly connected with sleeves 19.

The bottom surfaces of the four sleeves 19 are fixedly connected with fourth fixing plates 20, and the outer surfaces of the four sleeves 19 are sleeved with first springs 6.

The fourth fixing plate 20 fixedly supports the sleeve 19, and the slide rod 18 slides in the inner wall of the sleeve 19, and supports the first fixing plate 1 together with the first spring 6.

The bottom ends of the four first springs 6 are respectively fixedly connected with the four fourth fixing plates 20, and the top ends of the four first springs 6 are fixedly connected with the first fixing plate 1.

Under the mutual cooperation of the first spring 6, the sliding rod 18, the sleeve 19 and the fourth fixing plate 20, the shaking generated in the overhauling process of the device can be offset, and the stability of the device is improved.

The working principle is as follows: when overhauing the pump body, observe the position of the fixed orifices on the pump body earlier, then rotate runner 7, runner 7 drives two-way threaded rod 5 and rotates, two-way threaded rod 5 drives first slider 4 and is close to each other or keeps away from, first slider 4 drives second slider 9 and is close to each other or keeps away from, adjust second slider 9 to with the pump body on the position of fixed orifices length unanimity, stall runner 7, promote second slider 9 with the hand, move it to with the pump body on the position of fixed orifices position unanimity, use maintenance instrument and the bolt of taking from toolbox 15, pass the pump body fixed orifices with the bolt in proper order, through-hole on the second slider 9 and the through-hole on the third slider 12, the bolt drives third slider 12 and shifts up gradually, third slider 12 drives telescopic link 10 and second spring 11 and compresses gradually, make second slider 9 and third slider 12 be close to each other and press from the clamp tightly, realize the fixed to the pump body, when needing to overhaul other positions to the pump body, press control button cap 17, make motor 14 start, thereby drive support frame 3 and rotate, the angle to change, the angle of the pump body produces when rocking the maintenance slider, the maintenance of the utility model, thereby this device is adjusted to the utility model, thereby this utility model, the effect of the second slider is carried out to the adjustment of the utility model, thereby this adaptation of the utility model, thereby this utility model is carried out.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a pump body overhauls auxiliary device, includes first fixed plate (1), its characterized in that: the upper surface fixed connection of first fixed plate (1) has two symmetrical second fixed plate (2), the top of first fixed plate (1) is provided with support frame (3), two second fixed plate (2) all rotate with support frame (3) through the pivot and are connected, the inner wall sliding connection of support frame (3) has two symmetrical first slider (4), the top of first fixed plate (1) is provided with two-way threaded rod (5), two first slider (4) all with two-way threaded rod (5) threaded connection, two-way threaded rod (5) run through support frame (3) and rotate with support frame (3) and be connected, the positive fixedly connected with runner (7) of two-way threaded rod (5), two the equal sliding connection of inner wall of first slider (4) has two second slider (9), four the equal fixedly connected with telescopic link (10) in bottom surface of second slider (9), four the equal fixedly connected with third slider (12) in bottom of telescopic link (10), four the equal cover of surface of telescopic link (10) is equipped with second spring (11), four slider (11) are connected with the top of second slider (11) respectively with four second fixed plate (11) and four second spring (11) are connected in middle position fixed plate (12) and four middle position fixed plate (11) are connected in second fixed plate (2), four middle position fixed plate (11) top (11) and second fixed plate (11) are connected in second slider (2) respectively Right flank fixedly connected with third fixed plate (13), the last fixed surface of third fixed plate (13) is connected with gear motor (14), the output shaft end and support frame (3) fixed connection of gear motor (14).

2. A pump overhaul assist device according to claim 1, wherein: two bearings (8) are embedded in the inner wall of the second fixing plate (2), and the inner rings of the bearings (8) are fixedly connected with the support frame (3).

3. A pump servicing assist device according to claim 1, wherein: the right side face of the second fixing plate (2) on the right side in the two second fixing plates (2) is fixedly connected with a tool box (15), and the right side face of the second fixing plate (2) on the right side in the two second fixing plates (2) is fixedly connected with a control button shell (16).

4. A pump overhaul assist device according to claim 3, wherein: two symmetrical control button caps (17) are installed on the right side face of the control button shell (16), and the two control button caps (17) are electrically connected with the speed reducing motor (14).

5. A pump overhaul assist device according to claim 1, wherein: four corners of the bottom surface of the first fixing plate (1) are fixedly connected with sliding rods (18), and the outer surfaces of the four sliding rods (18) are fixedly connected with sleeves (19).

6. A pump overhaul assist device according to claim 5, wherein: four the equal fixedly connected with fourth fixed plate (20) in bottom surface of sleeve (19), four the surface of sleeve (19) all overlaps and is equipped with first spring (6).

7. A pump overhaul assist device according to claim 6, wherein: the bottom ends of the four first springs (6) are respectively fixedly connected with four fourth fixing plates (20), and the top ends of the four first springs (6) are fixedly connected with the first fixing plate (1).