CN215240657U

CN215240657U - High-pressure equipment maintenance auxiliary equipment for drainage pumping station

Info

Publication number: CN215240657U
Application number: CN202023139827.0U
Authority: CN
Inventors: 周冉; 王瑶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-21
Anticipated expiration: 2030-12-22

Abstract

The utility model belongs to the technical field of overhaul tool, especially, for a drainage pump station high-pressure equipment overhauls auxiliary assembly, including the adapter sleeve, the one end of adapter sleeve is provided with the dop, the adapter sleeve is kept away from the one end of dop is provided with the bearing housing, the bearing housing deviates from one side of adapter sleeve is provided with the transmission assembly, the transmission assembly is kept away from one side of bearing housing is provided with the axis of rotation, the inside sliding connection of adapter sleeve has the cutting member, the inside threaded connection of cutting member has the screw rod, the screw rod is kept away from the one end of cutting member is provided with the installation axle, the screw rod is close to the one end excircle cover of installation axle is equipped with the bearing, the excircle of bearing is provided with the bearing housing, the installation axle with the transmission assembly is connected: the operation is simple, the use is convenient, and the maintenance efficiency of the high-pressure equipment of the pump station is improved.

Description

High-pressure equipment maintenance auxiliary equipment for drainage pumping station

Technical Field

The utility model belongs to the technical field of the maintenance instrument, concretely relates to drainage pump station high-tension apparatus overhauls auxiliary assembly.

Background

And pump stations are arranged in the middle of the drainage pipeline and at the end point when the wastewater needs to be lifted, and are called as a middle pump station and an end point pump station. A drainage pumping station (water pumping station) refers to a pumping station for removing urban rainwater, sewage and combined sewage. The main components of the drainage pump station are a pump room and a water collecting tank, and a unit consisting of a water pump and power equipment is arranged in the pump room. The drainage pump station can be divided into three types of pump stations of rainwater, sewage and confluence according to different properties. Can use a large amount of nuts and bolt to carry out equipment fixing in the drainage pump station facility, but the peripheral moisture of high pressure water pump is heavier, and this just leads to nut and bolt to rust, when water pump or other equipment trouble-shooting, need dismantle the nut, to having rusted dead nut when dismantling, carelessly slightly just can cause the condition of smooth silk to appear, wastes time and energy when leading to dismantling, directly influences equipment maintenance's efficiency.

In order to solve the problems, the application provides a high-pressure equipment overhauling auxiliary device for a drainage pumping station.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drainage pumping station high-tension apparatus overhauls auxiliary assembly has the characteristics that facilitate the use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage pumping station high-pressure equipment overhauls auxiliary assembly, includes the adapter sleeve, the one end of adapter sleeve is provided with the dop, the adapter sleeve is kept away from the one end of dop is provided with the bearing housing, the bearing housing deviates from one side of adapter sleeve is provided with the transmission assembly, the transmission assembly is kept away from one side of bearing housing is provided with the axis of rotation, the inside sliding connection of adapter sleeve has the cutting member, the inside threaded connection of cutting member has the screw rod, the screw rod is kept away from the one end of cutting member is provided with the installation axle, the screw rod is close to the one end excircle cover of installation axle is equipped with the bearing, the excircle of bearing is provided with the bearing housing, the installation axle with the transmission assembly is connected.

As the utility model relates to a drainage pumping station high-tension apparatus overhauls that auxiliary assembly is preferred, the terminal surface intermediate position of adapter sleeve is provided with the through-hole, the spacing groove has been seted up to the inboard symmetry of through-hole, the terminal surface of bearing housing with fixed connection between the terminal surface of adapter sleeve.

The utility model relates to a drainage pumping station high-pressure equipment overhauls that auxiliary assembly is preferred, the cutting piece includes the axle sleeve, the excircle symmetry of axle sleeve is provided with spacing, the screw thread counter bore has been seted up to the one end terminal surface of axle sleeve, keeping away from of axle sleeve hexagonal prism counter bore has been seted up to the one end of screw thread counter bore, hexagonal prism counter bore is provided with the cutter.

As the utility model relates to a drainage pumping station high-tension apparatus overhauls that auxiliary assembly is preferred, the cutter includes the wedge cutting section, one side of wedge cutting section is provided with the spliced pole.

As the utility model relates to a drainage pumping station high-tension apparatus overhauls that auxiliary assembly is preferred, six arris through-holes have been seted up on the chuck, the notch has been seted up on the six arris through-holes.

As the utility model relates to a drainage pumping station high-pressure equipment overhauls auxiliary assembly is preferred, the transmission assembly include with bearing housing fixed connection's casing, the inside intermediate position of casing is provided with drive gear, one side of drive gear is provided with driven gear, drive gear keeps away from one side of driven gear is provided with the driving gear, driven gear with installation axle fixed connection, the driving gear with axis of rotation fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the nut to be disassembled is clamped through the clamping head, the nut is cut off through the transmission assembly driving cutting piece, the rotating shaft is clamped through the movable opening handle to rotate, the screw rod drives the shaft sleeve to drive the cutter, the nut is cut off until the cutter, and the disassembly of the rusty screw is completed, so that the operation is simple, the use is convenient, and the maintenance efficiency of the pump station high-voltage equipment is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is an exploded view of FIG. 1;

FIG. 4 is a schematic view of the cutting member of the present invention;

in the figure: 1. connecting sleeves; 2. clamping a head; 201. a hexagonal through hole; 202. a notch; 3. a bearing housing; 4. a transmission assembly; 401. a housing; 402. a transmission gear; 403. a driven gear; 404. a driving gear; 5. a rotating shaft; 6. cutting the piece; 601. a shaft sleeve; 602. a limiting strip; 603. a threaded counter bore; 604. a hexagonal prism counter bore; 605. a cutter; 606. a wedge-shaped cutting section; 607. connecting columns; 7. a screw; 8. installing a shaft; 9. a bearing; 10. a through hole; 11. a limiting groove.

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.

Example 1

As shown in fig. 1-4, a drainage pumping station high-pressure equipment overhauls auxiliary assembly, including adapter sleeve 1, the one end of adapter sleeve 1 is provided with dop 2, adapter sleeve 1 is kept away from the one end of dop 2 is provided with bearing housing 3, bearing housing 3 deviates from one side of adapter sleeve 1 is provided with transmission assembly 4, transmission assembly 4 keeps away from one side of bearing housing 3 is provided with axis of rotation 5, the inside sliding connection of adapter sleeve 1 has cutting member 6, the inside threaded connection of cutting member 6 has screw rod 7, screw rod 7 is kept away from the one end of cutting member 6 is provided with installation axle 8, screw rod 7 is close to installation axle 8's an end excircle cover is equipped with bearing 9, bearing 9's excircle is provided with bearing housing 3, installation axle 8 with transmission assembly 4 is connected.

The nut to be disassembled is clamped through the clamping head 2, the nut is cut off through the transmission assembly 4 and the cutting piece 6, the rotating shaft 5 is clamped through the movable opening handle to rotate, the screw 7 drives the shaft sleeve 601 to drive the cutter 605, the nut is cut off until the cutter 605, and the disassembly of the rusty screw is completed, so that the operation is simple, the use is convenient, and the maintenance efficiency of the pump station high-pressure equipment is improved.

In an optional embodiment, a through hole 10 is formed in the middle of the end surface of the connecting sleeve 1, limiting grooves 11 are symmetrically formed in the inner side of the through hole 10, the end surface of the bearing sleeve 3 is fixedly connected with the end surface of the connecting sleeve 1, a hexagonal through hole 201 is formed in the chuck 2, and a notch 202 is formed in the hexagonal through hole 201.

In this embodiment: through spacing strip 602 and spacing groove 11 cooperation, and then restricted cutting member 6's degree of freedom, made it only can follow the axial displacement of adapter sleeve 1 to keep cutter 605 vertical state throughout, guarantee that cutter 605 can cut off the nut.

In an optional embodiment, the cutting member 6 includes a shaft sleeve 601, the outer circle of the shaft sleeve 601 is symmetrically provided with limiting strips 602, one end face of the shaft sleeve 601 is provided with a threaded counter bore 603, one end of the shaft sleeve 601, which is far away from the threaded counter bore 603, is provided with a hexagonal prism counter bore 604, the hexagonal prism counter bore 604 is provided with a cutter 605, the cutter 605 includes a wedge-shaped cutting section 606, and one side of the wedge-shaped cutting section 606 is provided with a connecting column 607.

In this embodiment: cooperate through screw rod 7 and screw thread counter bore 603, and then make screw rod 7 order about axle sleeve 601 to drive cutter 605, cooperate with spacing groove 11 at spacing 602, along axle sleeve 601 axial displacement, support the nut until cutter 605, along with continuously rotating the handle, until cutter 605 cuts off the nut to realize the dismantlement of rust nut.

In an alternative embodiment, the transmission assembly 4 includes a housing 401 fixedly connected to the bearing housing 3, a transmission gear 402 is disposed at an inner middle position of the housing 401, a driven gear 403 is disposed at one side of the transmission gear 402, a driving gear 404 is disposed at a side of the transmission gear 402 away from the driven gear 403, the driven gear 403 is fixedly connected to the mounting shaft 8, and the driving gear 404 is fixedly connected to the rotating shaft 5.

In this embodiment: the driving gear 404 is driven to rotate by the rotating shaft 5, and the driven gear 403 is driven to drive the screw 7 to rotate by the transmission gear 402, so as to provide power for the cutting piece 6 to cut off the nut.

The utility model discloses a theory of operation and use flow: during practical use, at first pass through notch 202 card with dop 2 on waiting to dismantle the nut, then block axis of rotation 5 through the running-on handle and rotate, axis of rotation 5 drives driving gear 404 and rotates, through the transmission of drive gear 402, it drives screw 7 to order about driven gear 403, because screw 7 cooperatees with screw thread counter bore 603, and then make screw 7 order about axle sleeve 601 and drive cutter 605, cooperate with spacing groove 11 at spacing 602, along axle sleeve 601 axial displacement, it supports the nut to run through dop 2 until cutter 605, along with continuously rotating the handle, until cutter 605 cuts off the nut, thereby realize the dismantlement of rust-death nut.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a drainage pumping station high-tension apparatus overhauls auxiliary assembly which characterized in that: comprises a connecting sleeve (1), one end of the connecting sleeve (1) is provided with a clamping head (2), one end of the connecting sleeve (1) far away from the clamping head (2) is provided with a bearing sleeve (3), a transmission assembly (4) is arranged on one side of the bearing sleeve (3) departing from the connecting sleeve (1), a rotating shaft (5) is arranged on one side of the transmission assembly (4) far away from the bearing sleeve (3), the interior of the connecting sleeve (1) is connected with a cutting piece (6) in a sliding way, the interior of the cutting piece (6) is connected with a screw rod (7) in a threaded way, an installation shaft (8) is arranged at one end of the screw rod (7) far away from the cutting piece (6), a bearing (9) is sleeved on the excircle of one end of the screw rod (7) close to the mounting shaft (8), the excircle of bearing (9) is provided with bearing housing (3), installation axle (8) with transmission assembly (4) are connected.

2. The high-pressure equipment overhauling auxiliary equipment of the drainage pumping station according to claim 1, characterized in that: the end face middle position of adapter sleeve (1) is provided with through-hole (10), spacing groove (11) have been seted up to the inboard symmetry of through-hole (10), the terminal surface of bearing housing (3) with fixed connection between the terminal surface of adapter sleeve (1).

3. The high-pressure equipment overhauling auxiliary equipment of the drainage pumping station according to claim 1, characterized in that: the cutting piece (6) comprises a shaft sleeve (601), limiting strips (602) are symmetrically arranged on the outer circle of the shaft sleeve (601), a threaded counter bore (603) is formed in the end face of one end of the shaft sleeve (601), a hexagonal prism counter bore (604) is formed in the end, far away from the threaded counter bore (603), of the shaft sleeve (601), and a cutter (605) is arranged in the hexagonal prism counter bore (604).

4. The auxiliary equipment for overhauling the high-pressure equipment of the drainage pumping station according to the claim 3, is characterized in that: the cutter (605) comprises a wedge-shaped cutting section (606), and a connecting column (607) is arranged on one side of the wedge-shaped cutting section (606).

5. The high-pressure equipment overhauling auxiliary equipment of the drainage pumping station according to claim 1, characterized in that: the clamping head (2) is provided with a hexagonal through hole (201), and the hexagonal through hole (201) is provided with a notch (202).

6. The high-pressure equipment overhauling auxiliary equipment of the drainage pumping station according to claim 1, characterized in that: the transmission assembly (4) comprises a shell (401) fixedly connected with the bearing sleeve (3), a transmission gear (402) is arranged in the middle of the inside of the shell (401), a driven gear (403) is arranged on one side of the transmission gear (402), a driving gear (404) is arranged on one side, away from the driven gear (403), of the transmission gear (402), the driven gear (403) is fixedly connected with the mounting shaft (8), and the driving gear (404) is fixedly connected with the rotating shaft (5).