CN215569463U

CN215569463U - Water injection vacuum unit bottom stable structure

Info

Publication number: CN215569463U
Application number: CN202120956790.6U
Authority: CN
Inventors: 余柏春; 张波
Original assignee: Hangzhou Qiandao Pumps Co ltd
Current assignee: Hangzhou Qiandao Pumps Co ltd
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2022-01-18
Anticipated expiration: 2031-05-07

Abstract

The utility model discloses a bottom stabilizing structure of a water jet vacuum unit, and relates to the technical field of industrial equipment accessories. The novel horizontal plate comprises a first horizontal plate, a second horizontal plate is arranged right above the first horizontal plate, a third horizontal plate is arranged right above the second horizontal plate, four corners of the lower surface of the second horizontal plate are connected with conical columns, the left side and the right side of the upper surface of the second horizontal plate are symmetrically connected with ball screws in a penetrating mode, the lower ends of the ball screws are rotatably connected with the first horizontal plate, a first circular gear is arranged on the upper end face of each ball screw, a cylinder body is connected in the middle of the second horizontal plate in a penetrating mode, the lower end of each cylinder body is rotatably connected with the first horizontal plate, a second circular gear is arranged on the upper end face of each cylinder body, and the second circular gears are in meshed connection with the first circular gears. According to the utility model, the problems that the bottom stable structure of the existing water jet vacuum unit is inconvenient for people to operate and does not have a damping effect are solved by arranging the first circular gear, the second circular gear, the ball screw, the hollow column and the spring structure.

Description

Water injection vacuum unit bottom stable structure

Technical Field

The utility model belongs to the technical field of industrial equipment accessories, and particularly relates to a bottom stabilizing structure of a water jet vacuum unit.

Background

The water jet vacuum unit is widely applied to industries such as light industry, chemical industry, chemistry, pharmacy, vacuum smelting, sugar making, salt making, monosodium glutamate, chemical fiber, paper making, food, plastic rubber, ceramics, vacuum stations of large and medium hospitals and industrial and mining enterprises, vacuum brick making, building foundation pit dewatering, drainage, petroleum, environmental protection and the like. The bottom of the water jet vacuum unit needs to be locked when the water jet vacuum unit works, at present, people use the stable structure at the bottom of the water jet vacuum unit to lock the water jet vacuum unit, but the water jet vacuum unit still has the following defects in practical use:

1. the bottom stable structure of the existing water jet vacuum unit needs people to lock four corners of the bottom of the existing water jet vacuum unit by using the fixing piece in a grading manner, so that the working steps of people for locking the bottom of the existing water jet vacuum unit are increased, and the bottom stable structure of the bottom of the existing water jet vacuum unit is inconvenient for people to operate to lock the bottom of the water jet vacuum unit;

2. the bottom stable structure of the existing water jet vacuum unit is not provided with a damping mechanism, so that the bottom stable structure of the existing water jet vacuum unit is not provided with a damping effect, and further the water jet vacuum unit is enabled to generate large vibration during working, and further the bottom stable structure of the water jet vacuum unit locking the water jet vacuum unit is enabled to be loosened.

Therefore, the stable structure of the bottom of the existing water jet vacuum unit cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water jet vacuum unit bottom stabilizing structure which solves the problems that the existing water jet vacuum unit bottom stabilizing structure is inconvenient for people to operate and does not have a damping effect by arranging a first circular gear, a second circular gear, a ball screw, a hollow column and a spring structure.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a bottom stabilizing structure of a water injection vacuum unit, which comprises a first transverse plate, wherein a second transverse plate is arranged right above the first transverse plate, a third transverse plate is arranged right above the second transverse plate, four corners of the lower surface of the second transverse plate are respectively connected with a conical column, the left side and the right side of the upper surface of the second transverse plate are symmetrically connected with a ball screw in a penetrating manner, the lower end of the ball screw is rotatably connected with the first transverse plate, the upper end surface of the ball screw is provided with a first circular gear, the middle part of the second transverse plate is connected with a cylinder in a penetrating manner, the lower end of the cylinder is rotatably connected with the first transverse plate, the upper end surface of the cylinder is provided with a second circular gear, the second circular gear is meshed with the first circular gear, the left surface and the right surface of the first transverse plate are symmetrically connected with side plates, the front part and the back part of the upper surface of each side plate are symmetrically connected with a hollow column, a movable column is arranged inside the hollow column, and a spring is sleeved on the outer surface of the movable column.

Further, all seted up first U type spout on the four inside side walls of hollow post, the up end of hollow post is connected with down the dog, the lower extreme of activity post runs through the first through-hole of seting up on the dog middle part position down, the lower terminal surface of activity post is connected with square piece, the surface of square piece all is connected with the slider all around the middle part, the slider slides along first U type spout, the up end of activity post is connected with last dog, the upper surface of going up the dog is connected on the lower surface of third diaphragm, the upper and lower both ends of spring are contradicted with the lower surface of last dog and the upper surface of lower dog respectively and are connected, the removal orbit of slider has been injectd to first U type spout, and then the removal orbit of activity post has been injectd, the existence of first through-hole is convenient for the activity post to run through down the dog.

Further, all seted up the second through-hole on four corners of first diaphragm, second U type spout has all been seted up to four lateral walls in the inboard of second through-hole, and the surface of toper post is the slide bar that is provided with of annular array, and the slide bar slides along second U type spout, and the existence of second through-hole is used for the toper post to run through first diaphragm, and the removal orbit of slide bar has been injectd to second U type spout, and then has injectd the removal orbit of toper post.

Further, the middle of the upper surface of the third transverse plate is connected with a water injection vacuum unit body, the lower side of the outer surface of the water injection vacuum unit body is connected with a swage return seat, the lower surface of the swage return seat is connected to the upper surface of the third transverse plate, a user uses a screw to connect the swage return seat to the third transverse plate, and then the water injection vacuum unit body is stably connected to the third transverse plate, and the water injection vacuum unit body and the third transverse plate are detachably connected.

Further, the middle of the upper end face of the ball screw is connected with a first external threaded shaft, the upper end of the first external threaded shaft penetrates through the middle of the first circular gear, a first nut is connected to the circumferential face of the first external threaded shaft in a threaded mode, a ball sleeve is connected to the circumferential face of the ball screw, the first nut limits the track of upward movement of the first circular gear, and therefore the first circular gear is prevented from moving upward and being separated from the first external threaded shaft, and when the ball screw rotates due to the existence of the ball sleeve, the second transverse plate is driven to move.

Furthermore, a second external thread shaft is connected to the middle of the upper end face of the cylinder, a second circular gear penetrates through the upper end of the second external thread shaft, a second nut is connected to the circumferential face of the second external thread shaft in a threaded manner, a hand wheel is connected to the circumferential face of the cylinder and located below the second circular gear, the second nut limits the upward movement track of the second circular gear, the second circular gear is prevented from moving upward and being separated from the second external thread shaft, and a user can conveniently rotate the second circular gear due to the existence of the hand wheel.

The utility model has the following beneficial effects:

1. the utility model is provided with a first circular gear, a second circular gear and a ball screw structure, wherein a second transverse plate is arranged right above the first transverse plate, a third transverse plate is arranged right above the second transverse plate, four corners of the lower surface of the second transverse plate are connected with tapered columns, the ball screws are symmetrically connected through the left side and the right side of the upper surface of the second transverse plate, the lower end of each ball screw is rotatably connected with the first transverse plate, the upper end surface of each ball screw is provided with the first circular gear, the middle part of the second transverse plate is rotatably connected with a cylinder body, the lower end of each cylinder body is rotatably connected with the first transverse plate, the upper end surface of each cylinder body is provided with the second circular gear, and the second circular gears and the first circular gears are in meshing connection, so that when a user rotates the cylinder body anticlockwise, the ball screws anticlockwise, the second transverse plates further downwards move, the tapered columns are driven to downwards move and be inserted underground, and then make the second diaphragm with first diaphragm locking subaerial, and then make the device stable connection subaerial, and then make the user need not use the mounting in grades and lock first diaphragm subaerial, and then reduced the step of user locking the device bottom, and then reduced user's the amount of labour.

2. According to the utility model, through the arrangement of the hollow column and the spring structure, the left surface and the right surface of the first transverse plate are symmetrically connected with the side plates, the hollow columns are symmetrically connected in front of and behind the upper surfaces of the side plates, the movable columns are arranged in the hollow columns, and the springs are sleeved on the outer surfaces of the movable columns.

Drawings

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

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is an exploded view of the connection of the hollow column and the movable column according to the present invention;

FIG. 3 is a schematic view showing the connection between the ball screw and the first circular gear in the present invention;

FIG. 4 is a schematic view of the connection between the cylinder and the second circular gear of the present invention;

FIG. 5 is a schematic structural view of the first cross plate of the present invention;

FIG. 6 is a schematic structural view of the second cross plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a water jet vacuum unit body; 11. a swage seat; 2. a movable post; 21. a hollow column; 22. a square block; 23. a first U-shaped chute; 24. a spring; 25. an upper stop block; 26. a lower stop block; 27. a first through hole; 28. a slider; 3. a ball screw; 31. a first circular gear; 32. a first externally threaded shaft; 33. a first nut; 4. a cylinder; 41. a second circular gear; 42. a second externally threaded shaft; 43. a second nut; 44. a hand wheel; 5. a first transverse plate; 51. a side plate; 52. a second through hole; 53. a second U-shaped chute; 6. a second transverse plate; 61. a tapered post; 611. a slide bar; 62. a ball sleeve; 7. and a third transverse plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-6, the present invention is a bottom stabilizing structure of a water jet vacuum unit, comprising a first horizontal plate 5, a second horizontal plate 6 is arranged right above the first horizontal plate 5, a third horizontal plate 7 is arranged right above the second horizontal plate 6, tapered columns 61 are connected to four corners of the lower surface of the second horizontal plate 6, ball screws 3 are symmetrically connected through the left and right sides of the upper surface of the second horizontal plate 6, the lower end of the ball screw 3 is rotatably connected with the first horizontal plate 5, a first circular gear 31 is arranged on the upper end surface of the ball screw 3, a column 4 is connected through the middle part of the second horizontal plate 6, the lower end of the column 4 is rotatably connected with the first horizontal plate 5, a second circular gear 41 is arranged on the upper end surface of the column 4, the second circular gear 41 is engaged with the first circular gear 31, side plates 51 are symmetrically connected to the left and right surfaces of the first horizontal plate 5, hollow columns 21 are symmetrically connected to the front and back of the upper surfaces of the side plates 51, the inside of the hollow column 21 is provided with a movable column 2, the outer surface of the movable column 2 is sleeved with a spring 24, when a user needs to fix the device, firstly, the user rotates the hand wheel 44 counterclockwise by hand, so that the column 4 rotates counterclockwise, the second circular gear 41 is driven to rotate, the first circular gear 31 is subjected to the external force of the second circular gear 41, the ball screw 3 rotates counterclockwise, the second transverse plate 6 is driven to move downward, the conical column 61 is driven to move downward to penetrate through the second through hole 52 until the conical column 61 is inserted into the ground, meanwhile, the lower surface of the second transverse plate 6 is in contact connection with the upper surface of the first transverse plate 5, and thus the first transverse plate 5 is stably connected to the ground, and the device is stably connected to the ground;

When the water jet vacuum unit body 1 is vibrated, the third cross plate 7 is vibrated, so that the movable column 2 is vibrated, and the spring 24 is contracted or extended.

Wherein, as shown in fig. 1 and 2, four side walls inside the hollow column 21 are all provided with a first U-shaped chute 23, the upper end surface of the hollow column 21 is connected with a lower stop 26, the lower end of the movable column 2 penetrates through a first through hole 27 arranged at the middle position of the lower stop 26, the lower end surface of the movable column 2 is connected with a square block 22, the middle part of the periphery of the outer surface of the square block 22 is connected with a slide block 28, the slide block 28 slides along the first U-shaped chute 23, the upper end surface of the movable column 2 is connected with an upper stop 25, the upper surface of the upper stop 25 is connected with the lower surface of the third transverse plate 7, the upper and lower ends of a spring 24 are respectively connected with the lower surface of the upper stop 25 and the upper surface of the lower stop 26 in an abutting manner, the middle part of the upper surface of the third transverse plate 7 is connected with the water injection vacuum unit body 1, the lower side of the outer surface of the water injection vacuum unit body 1 is connected with a return seat 11, the lower surface of the return seat 11 is connected with the upper surface of the third transverse plate 7, when the slide block 28 moves along the first U-shaped chute 23, the square block 22 is driven to move, the movable column 2 is driven to move, the upper stop block 25 is driven to move, the third transverse plate 7 is driven to move, the die-returning seat 11 is driven to move, and the water jet vacuum unit body 1 is driven to move;

When the upper stopper 25 moves downward, the spring 24 contracts, and when the upper stopper 25 moves upward, the spring 24 expands.

As shown in fig. 5 and 6, the four corners of the first horizontal plate 5 are all provided with second through holes 52, the four inner side walls of the second through holes 52 are all provided with second U-shaped chutes 53, the outer surface of the tapered column 61 is provided with sliding rods 611 in an annular array, the sliding rods 611 slide along the second U-shaped chutes 53, and when the first horizontal plate 5 moves, the tapered column 61 is driven to move, and the sliding rods 611 are driven to move along the second U-shaped chutes 53.

As shown in fig. 3 and 6, the middle of the upper end surface of the ball screw 3 is connected with a first external threaded shaft 32, the upper end of the first external threaded shaft 32 penetrates through the middle of the first circular gear 31, a first nut 33 is in threaded connection with the circumferential surface of the first external threaded shaft 32, and a ball sleeve 62 is connected to the circumferential surface of the ball screw 3; conversely, the user connects the first circular gear 31 to the first externally threaded shaft 32;

When the second circular gear 41 rotates, an external force is applied to the first circular gear 31, so that the ball screw 3 rotates, and the first circular gear 31 moves in an arc about the ball screw 3.

As shown in fig. 4 and 6, a second external threaded shaft 42 is connected to the middle of the upper end surface of the cylinder 4, the upper end of the second external threaded shaft 42 penetrates through the second circular gear 41, a second nut 43 is connected to the circumferential surface of the second external threaded shaft 42 in a threaded manner, and a hand wheel 44 is connected to the circumferential surface of the cylinder 4 and below the second circular gear 41; conversely, the user connects the second circular gear 41 to the second externally threaded shaft 42;

when the user needs to rotate the second circular gear 41, first, the user holds the hand wheel 44 with a hand, and then, the user rotates the hand wheel 44 with the hand, so that the cylinder 4 rotates to drive the second circular gear 41 to move in an arc with the cylinder 4 as an axis.

The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.

Claims

1. The utility model provides a water injection vacuum unit bottom stable structure, includes first diaphragm (5), its characterized in that: a second transverse plate (6) is arranged right above the first transverse plate (5), a third transverse plate (7) is arranged right above the second transverse plate (6), four corners of the lower surface of the second transverse plate (6) are connected with tapered columns (61), the left side and the right side of the upper surface of the second transverse plate (6) are symmetrically connected with ball screws (3) in a penetrating manner, the lower end of each ball screw (3) is rotatably connected with the first transverse plate (5), a first circular gear (31) is arranged on the upper end surface of each ball screw (3), a cylinder (4) is connected in the middle of the second transverse plate (6) in a penetrating manner, the lower end of each cylinder (4) is rotatably connected with the first transverse plate (5), a second circular gear (41) is arranged on the upper end surface of each cylinder (4), the second circular gear (41) is connected with the first circular gear (31) in a meshing manner, and side plates (51) are symmetrically connected with the left side and right side surfaces of the first transverse plate (5), the front and back symmetrical connection of the upper surface of the side plate (51) is provided with a hollow column (21), a movable column (2) is arranged inside the hollow column (21), and the outer surface of the movable column (2) is sleeved with a spring (24).

2. The bottom stabilizing structure of water jet vacuum unit of claim 1, the four side walls inside the hollow column (21) are all provided with a first U-shaped sliding chute (23), the upper end surface of the hollow column (21) is connected with a lower stop block (26), the lower end of the movable column (2) penetrates through a first through hole (27) formed in the middle of the lower stop block (26), the lower end surface of the movable column (2) is connected with a square block (22), the middle part of the periphery of the outer surface of the square block (22) is connected with a slide block (28), the sliding block (28) slides along the first U-shaped sliding groove (23), the upper end surface of the movable column (2) is connected with an upper stop block (25), the upper surface of the upper stop block (25) is connected with the lower surface of the third transverse plate (7), the upper end and the lower end of the spring (24) are respectively connected with the lower surface of the upper stop block (25) and the upper surface of the lower stop block (26) in an abutting mode.

3. The bottom stabilizing structure of the water jet vacuum unit as claimed in claim 1, wherein the four corners of the first horizontal plate (5) are respectively provided with a second through hole (52), the four inner side walls of the second through holes (52) are respectively provided with a second U-shaped sliding groove (53), the outer surface of the tapered column (61) is provided with sliding bars (611) in an annular array, and the sliding bars (611) slide along the second U-shaped sliding grooves (53).

4. The bottom stabilizing structure of the water jet vacuum unit according to claim 1, wherein the middle part of the upper surface of the third cross plate (7) is connected with the water jet vacuum unit body (1), the lower side of the outer surface of the water jet vacuum unit body (1) is connected with the swage seat (11), and the lower surface of the swage seat (11) is connected to the upper surface of the third cross plate (7).

5. The bottom stabilizing structure of the water jet vacuum unit as claimed in claim 1, wherein a first externally threaded shaft (32) is connected to the middle of the upper end surface of the ball screw (3), the upper end of the first externally threaded shaft (32) penetrates through the middle of the first circular gear (31), a first nut (33) is screwed on the circumferential surface of the first externally threaded shaft (32), and a ball sleeve (62) is connected to the circumferential surface of the ball screw (3).

6. The bottom stabilizing structure of the water jet vacuum unit according to claim 1, wherein a second externally threaded shaft (42) is connected to the middle of the upper end surface of the cylinder (4), the upper end of the second externally threaded shaft (42) penetrates through a second circular gear (41), a second nut (43) is screwed on the circumferential surface of the second externally threaded shaft (42), and a hand wheel (44) is connected to the circumferential surface of the cylinder (4) and located below the second circular gear (41).