CN217327836U

CN217327836U - Submerged chemical centrifugal pump convenient to overhaul

Info

Publication number: CN217327836U
Application number: CN202221003730.3U
Authority: CN
Inventors: 徐战勇; 陆忠华
Original assignee: Jiangsu Chuanrun Complete Equipment Co ltd
Current assignee: Jiangsu Chuanrun Complete Equipment Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-30
Anticipated expiration: 2032-04-27

Abstract

The utility model belongs to the technical field of centrifugal pumps, in particular to a submerged chemical centrifugal pump convenient for maintenance, which comprises a bottom plate, a mounting plate and a supporting plate, wherein a plurality of universal wheels are uniformly arranged at the bottom of the bottom plate, a push rod is arranged at one end of the top of the bottom plate, the supporting plate is arranged at a position close to one end, the top of the supporting plate is connected with a top plate, a threaded rod and a threaded slider are arranged at one side of the supporting plate, the other end of the threaded rod passes through the top plate and is connected with a first bevel gear, a protective box is arranged at the top of the bottom plate at the position of the first bevel gear, the first bevel gear is arranged in the protective box, a second bevel gear is rotatably connected on the inner side wall of the protective box, a rotating rod is arranged at one side of the protective box at the position of the second bevel gear, a lifting plate is arranged at one end of the threaded slider, which is far away from the supporting plate, a plurality of damping devices are arranged on the lifting plate, and a plurality of damping devices are connected on the same mounting plate, the mounting plate is provided with a centrifugal pump body.

Description

Submerged chemical centrifugal pump convenient to overhaul

Technical Field

The utility model relates to a centrifugal pump technical field specifically is a convenient submerged chemical centrifugal pump who overhauls.

Background

The chemical centrifugal pump is a centrifugal pump applied to the chemical field, and compared with other pumps, the chemical centrifugal pump has the advantages of simple structure, difficulty in abrasion, stability in operation, low noise, uniform water outlet, convenience in adjustment, high efficiency and the like, so that the chemical centrifugal pump is widely applied.

But traditional submerged chemical centrifugal pump need install the centrifugal pump in advance when using, but height and rigidity after the general installation of current centrifugal pump are accomplished, if the mounting height of increaseing needs can only be at bottom installation cushion, and is very inconvenient to need shift or need demolish the centrifugal pump subassembly when overhauing the centrifugal pump, then transport to the maintenance district and overhaul, waste time and energy in the handling, influence work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient submerged chemical centrifugal pump who overhauls is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a submerged chemical centrifugal pump convenient to overhaul comprises a bottom plate, a mounting plate and a supporting plate, wherein a plurality of universal wheels are uniformly arranged at the bottom of the bottom plate, a push rod is arranged at one end of the top of the bottom plate, the supporting plate is arranged at a position close to one end of the bottom plate, a sliding groove is formed in the supporting plate, a top plate is connected to the top of the supporting plate, a threaded rod and a threaded sliding block are arranged on one side of the supporting plate, one end of the threaded rod penetrates through a threaded hole formed in the threaded sliding block and is rotatably connected to the bottom plate, the other end of the threaded rod penetrates through the top plate and is connected with a first bevel gear, a protective box is arranged at the position, corresponding to the first bevel gear, at the top of the bottom plate, the first bevel gear is arranged in the protective box, a second bevel gear is rotatably connected to the inner side wall of the protective box, the second bevel gear is mutually meshed with the first bevel gear, a rotating rod is arranged at one side of the protective box, and is connected with the connecting end of the second bevel gear, the one end that the backup pad was kept away from to the screw thread slider is provided with the lifter plate, is provided with a plurality of damping device on the lifter plate, and a plurality of damping device connect on same mounting panel, install the centrifugal pump body on the mounting panel.

Preferably, a fixing clamping column is arranged on the other side of the supporting plate close to the sliding groove, and a plurality of fixing insertion holes are uniformly formed in the fixing clamping column.

Preferably, the one end that the screw thread slider is close to the backup pad is connected with spout complex connecting block, and the connecting block passes the spout and the one end that the screw thread slider was kept away from to the connecting block is provided with fixed knot structure, is sliding connection between connecting block and the spout, and fixed knot structure includes the fixed plate, draws piece, pull rod, spring, slide bar, slide, stopper and fixed inserted bar.

Preferably, the fixed plate sets up the position of keeping away from the fixing clip post, and the slide bar symmetry sets up the position that is close to the fixing clip post at the fixed plate, and slide bar one end is passed same slide and is connected with spacing piece, and slide bar outside cover is equipped with the spring, and the spring both ends are connected respectively on fixed plate and slide, and one side that the slide is close to the fixing clip post is provided with the fixed inserted bar of fixed jack complex, and fixed inserted bar inserts fixed lifter plate in the fixed jack.

Preferably, a pull rod is arranged at a position, close to the middle, of one side, far away from the fixed clamping column, of the sliding plate, and the pull rod penetrates through the fixed plate and is connected with a pull block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an install the centrifugal pump body on the mounting panel, only need the pulling when heightening the mounting height if need, then rotate the rotary rod, drive first conical gear through second conical gear and rotate alright make the threaded rod rotate, promote the screw slider through the threaded rod and reciprocate, make the lifter plate reciprocate, thereby make the centrifugal pump body reciprocate, remove after the required height alright loosen the pulling piece insert fixed inserted bar in adjacent fixed jack can, and the utility model discloses only need demolish the subassembly of centrifugal pump body when transferring or overhauing if needs, then will through push rod and universal wheel cooperation the utility model discloses it can to remove to required position or maintenance area, the utility model discloses be convenient for highly adjust the centrifugal pump to the centrifugal pump of being convenient for removes, thereby convenient to overhaul.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the opening structure of the protective box of the present invention;

FIG. 3 is a rear view of the present invention;

fig. 4 is a schematic perspective view of the second embodiment of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a top plate; 4. a protective box; 5. a threaded rod; 6. a threaded slider; 7. a lifting plate; 8. mounting a plate; 9. a centrifugal pump body; 10. a push rod; 11. a chute; 12. connecting blocks; 13. a first bevel gear; 14. a second bevel gear; 15. rotating the rod; 16. fixing the clamping column; 17. fixing the jack; 18. a fixing plate; 19. pulling the block; 20. a pull rod; 21. a spring; 22. a slide bar; 23. a slide plate; 24. a limiting block; 25. fixing the inserted rod; 26. a universal wheel; 27. a vibration damping device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution: a submerged chemical centrifugal pump convenient to overhaul comprises a bottom plate 1, a mounting plate 8 and a supporting plate 2, wherein a plurality of universal wheels 26 are uniformly arranged at the bottom of the bottom plate 1, a push rod 10 is arranged at one end of the top of the bottom plate 1, the supporting plate 2 is arranged at a position close to one end, a sliding groove 11 is formed in the supporting plate 2, a top plate 3 is connected to the top of the supporting plate 2, a threaded rod 5 and a threaded slider 6 are arranged on one side of the supporting plate 2, one end of the threaded rod 5 penetrates through a threaded hole formed in the threaded slider 6 and is rotatably connected to the bottom plate 1, the other end of the threaded rod 5 penetrates through the top plate 3 and is connected with a first conical gear 13, a protective box 4 is arranged at the position, on the top of the bottom plate 1, of the first conical gear 13 is arranged in the protective box 4, a second conical gear 14 is rotatably connected to the inner side wall of the protective box 4, and the second conical gear 14 is meshed with the first conical gear 13, protective housing 4 one side is provided with rotary rod 15 in the position of second bevel gear 14, rotary rod 15 passes protective housing 4 and is connected with second bevel gear 14's link, the one end that backup pad 2 was kept away from to threaded sliding block 6 is provided with lifter plate 7, be provided with a plurality of damping device 27 on lifter plate 7, a plurality of damping device 27 are connected on same mounting panel 8, install centrifugal pump body 9 on mounting panel 8, the damping device 27 of setting can reduce the vibration that centrifugal pump body 9 produced when using.

Furthermore, a fixing clamping column 16 is arranged at the other side of the supporting plate 2 close to the sliding groove 11, and a plurality of fixing insertion holes 17 are uniformly formed in the fixing clamping column 16.

Further, the one end that threaded slider 6 is close to backup pad 2 is connected with spout 11 complex connecting block 12, and connecting block 12 passes spout 11 and connecting block 12 keeps away from threaded slider 6's one end and is provided with fixed knot structure, is sliding connection between connecting block 12 and the spout 11, and fixed knot structure includes fixed plate 18, draws piece 19, pull rod 20, spring 21, slide bar 22, slide 23, stopper 24 and fixed inserted bar 25.

Further, the fixed plate 18 is arranged at a position far away from the fixed clamping column 16, the sliding rods 22 are symmetrically arranged at positions, close to the fixed clamping column 16, of the fixed plate 18, one end of each sliding rod 22 penetrates through the same sliding plate 23 and is connected with a limiting block 24, springs 21 are sleeved on the outer sides of the sliding rods 22, two ends of each spring 21 are connected to the fixed plate 18 and the corresponding sliding plate 23 respectively, one side, close to the fixed clamping column 16, of each sliding plate 23 is provided with a fixed inserting rod 25 matched with the fixed inserting hole 17, and the fixed inserting rods 25 are inserted into the fixed inserting holes 17 to fix the lifting plate 7.

Furthermore, a pull rod 20 is arranged at a position close to the middle of one side of the sliding plate 23 far away from the fixed clamping column 16, and the pull rod 20 penetrates through the fixed plate 18 and is connected with a pull block 19.

The working principle is as follows: when in use, the utility model can be installed by pushing the push rod 10 to rotate the universal wheel 26 at the bottom of the bottom plate 1, and then moving the utility model to the required position, if the installation height is higher, the pull block 19 can be pulled to make the pull block 19 drive the pull rod 20, the pull rod 20 drives the sliding plate 23 to move backwards, so that the sliding plate 23 slides on the sliding rod 22, the sliding plate 23 presses the spring 21 backwards, so that the spring 21 deforms and contracts, the sliding plate 23 pulls the fixed inserting rod 25 backwards, when the fixed inserting rod 25 is pulled out of the fixed inserting hole 17 on the fixed clamping column 16, the rotating rod 15 can be rotated, so that the rotating rod 15 drives the second bevel gear 14 to rotate, the second bevel gear 14 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the threaded rod 5 to rotate, so that the threaded rod 5 pushes the threaded slider 6 to move upwards, so that the connecting block 12 slides in the sliding groove 11, so that the threaded slider 6 drives the lifting plate 7 to move upwards, therefore, the mounting plate 8 and the centrifugal pump body 9 are lifted, the fixed inserting rod 25 can be moved to the fixed inserting hole 17 adjacent to the fixed inserting rod 25 after the mounting plate and the centrifugal pump body are lifted to the required height, then the pulling block 19 is loosened, the spring 21 rebounds because of no pulling force, the spring 21 rebounds, the sliding plate 23 pushes the fixed inserting rod 25 back, the fixed inserting rod 25 is inserted into the adjacent fixed inserting hole 17 to be fixed, when the height is reduced, the pulling block 19 is pulled again, then the rotating rod 15 is rotated reversely, the threaded rod 5 can push the threaded sliding block 6 downwards, and after the mounting plate and the centrifugal pump body are lowered to the required height, the fixed inserting rod 25 is inserted into the adjacent fixed inserting hole 17 again; if need shift or only need demolish centrifugal pump body 9's subassembly when overhauing, then through push rod 10 and the cooperation of universal wheel 26 with the utility model discloses it can to remove to required position or maintenance area.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient submerged chemical centrifugal pump who overhauls which characterized in that: comprises a bottom plate (1), a mounting plate (8) and a supporting plate (2), wherein a plurality of universal wheels (26) are uniformly arranged at the bottom of the bottom plate (1), a push rod (10) is arranged at one end of the top of the bottom plate (1), the supporting plate (2) is arranged at a position close to one end of the top of the bottom plate (1), a sliding groove (11) is formed in the supporting plate (2), a top plate (3) is connected to the top of the supporting plate (2), a threaded rod (5) and a threaded slider (6) are arranged at one side of the supporting plate (2), one end of the threaded rod (5) penetrates through a threaded hole formed in the threaded slider (6) and is rotatably connected to the bottom plate (1), the other end of the threaded rod (5) penetrates through the top plate (3) and is connected with a first bevel gear (13), a protection box (4) is arranged at the position, at the top of the first bevel gear (13), the first bevel gear (13) is arranged in the protection box (4), and a second bevel gear (14) is rotatably connected to the inner side wall of the protection box (4), second conical gear (14) and first conical gear (13) intermeshing, protective housing (4) one side is provided with rotary rod (15) in the position of second conical gear (14), rotary rod (15) pass protective housing (4) and are connected with the link of second conical gear (14), the one end that backup pad (2) were kept away from in screw slider (6) is provided with lifter plate (7), be provided with a plurality of damping device (27) on lifter plate (7), a plurality of damping device (27) are connected on same mounting panel (8), install centrifugal pump body (9) on mounting panel (8).

2. The submerged chemical centrifugal pump convenient to overhaul as claimed in claim 1, wherein: the position that backup pad (2) opposite side is close to spout (11) is provided with fixed card post (16), evenly has seted up a plurality of fixed jacks (17) on fixed card post (16).

3. The submerged chemical centrifugal pump convenient to overhaul as claimed in claim 1, wherein: one end that screw slider (6) are close to backup pad (2) is connected with connecting block (12) with spout (11) complex, and connecting block (12) pass spout (11) and connecting block (12) one end of keeping away from screw slider (6) and be provided with fixed knot and construct, be sliding connection between connecting block (12) and spout (11), and fixed knot constructs including fixed plate (18), draws piece (19), pull rod (20), spring (21), slide bar (22), slide (23), stopper (24) and fixed inserted bar (25).

4. The submerged chemical centrifugal pump convenient to overhaul as claimed in claim 3, wherein: fixed plate (18) set up the position of keeping away from fixed calorie of post (16), slide bar (22) symmetry sets up the position that is close to fixed calorie of post (16) at fixed plate (18), slide bar (22) one end is passed same slide (23) and is connected with spacing piece (24), slide bar (22) outside cover is equipped with spring (21), spring (21) both ends are connected respectively on fixed plate (18) and slide (23), slide (23) are close to one side of fixed calorie of post (16) be provided with fixed inserted bar (25) of fixed jack (17) complex, fixed lifter plate (7) in fixed jack (17) are inserted in fixed inserted bar (25).

5. The submerged chemical centrifugal pump convenient to overhaul as claimed in claim 3, wherein: a pull rod (20) is arranged at a position, close to the middle, of one side, far away from the fixed clamping column (16), of the sliding plate (23), and the pull rod (20) penetrates through the fixed plate (18) and is connected with a pull block (19).