CN203003800U - Portable large-and-middle scale electrical machine coupling detacher - Google Patents
Portable large-and-middle scale electrical machine coupling detacher Download PDFInfo
- Publication number
- CN203003800U CN203003800U CN 201220675426 CN201220675426U CN203003800U CN 203003800 U CN203003800 U CN 203003800U CN 201220675426 CN201220675426 CN 201220675426 CN 201220675426 U CN201220675426 U CN 201220675426U CN 203003800 U CN203003800 U CN 203003800U
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- CN
- China
- Prior art keywords
- portable large
- electrical machine
- scale electrical
- leading screw
- middle scale
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of handling equipment, in particular to a portable large-and-middle scale electrical machine coupling detacher. A lifting jack support base is formed by a support arm, a lifting jack tray and a strip-type lead screw penetration hole. The lead screw penetration hole is arranged on the support arm. Compared with the prior art, the portable large-and-middle scale electrical machine coupling detacher has the advantages that, the lifting jack support base can bear big tension, can be fixed firmly, can be light in weight and portable so as to carry out dismantling over a coupling in a television-installing spot; the portable large-and-middle scale electrical machine coupling detacher has the advantages of being ingenious in structure, and convenient to operate. The input of operating personnel is greatly reduced and the working efficiency is improved. The portable large-and-middle scale electrical machine coupling detacher is capable of being matched with a lead screw and a spacer with different standards and the portable large-and-middle scale electrical machine coupling detacher has good adaptability.
Description
Technical field
The utility model relates to the handling facilities technical field, particularly a kind of portable large and middle size motor dismounting coupling device.
Background technology
At present, dismounting coupling mode commonly used is to adopt hydraulic screw extractor (three grab) to dismantle; When wider, have the insufficient problem of hurting sb.'s feelings that easily flicks of hydraulic screw extractor claw contact-making surface when motor coupler wheel, there is potential safety hazard in dismantlement work.Simultaneously,, exist hydraulic screw extractor claw and contact-making surface to be and contact when narrower when motor coupler wheel, very easily cause coupling wheel along deformed damaged, directly cause shaft coupling to be scrapped in the time of seriously.
The utility model content
The purpose of this utility model is to provide the portable large and middle size motor dismounting coupling device of a kind of simple in structure, easy to carry, simple operation, high efficiency.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of portable large and middle size motor dismounting coupling device penetrates the hole by support arm, screw block carrier, bar shaped leading screw and forms the jack base for supporting; Offer leading screw on support arm and penetrate the hole.
It is the prolate type that described leading screw penetrates the hole.
Also comprise pad and leading screw, leading screw two ends offer screw thread.
The aperture of described pad is φ 22mm-φ 38mm.
The major diameter of thread of described leading screw is φ 20mm-φ 36mm.
The utility model compared with prior art has the following advantages: 1, be provided with the jack base for supporting in the utility model, can bear larger pulling force, can more firmly fix.And lightweight being easy to carry can be dismantled shaft coupling in the motor erecting bed.2, the utility model delicate structure, easy to operate has greatly reduced operating personnel's input, has improved operating efficiency.3, can be equipped with leading screw and the pad of plurality of specifications, have better adaptability.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is pad schematic diagram of the present utility model;
Fig. 4 is leading screw schematic diagram of the present utility model;
Fig. 5 is use state diagram of the present utility model.
In figure: 1, support arm, 2, screw block carrier, 3, leading screw penetrates the hole, 4, base for supporting, 5, pad, 6, leading screw, 7, hydraulic jack, 8, shaft coupling, 9, the top rod.
The specific embodiment
A kind of portable large and middle size motor dismounting coupling device penetrates hole 3 by support arm 1, screw block carrier 2, bar shaped leading screw and forms jack base for supporting 4; The leading screw that offers the prolate type on support arm 1 penetrates hole 3.In addition, portable large and middle size motor dismounting coupling device also comprises pad 5 and leading screw 6, and leading screw 6 two ends offer screw thread.
The aperture of described pad 5 is φ 22mm-φ 38mm, and the major diameter of thread of described leading screw 6 is φ 20mm-φ 36mm.
When needs dismounting large and middle size motor shaft coupling, select leading screw 6 and pad 5 with the connecting bolt of coupling same specification, leading screw 6 is penetrated in the bolt hole that leading screw penetrates hole 3 and shaft coupling 8, the leading screw 6 good nuts of two ends band, again hydraulic jack 7 bases are put into screw block carrier 2, then will push up rod 9 and be contained in hydraulic jack 7 tops and aim at fastening leading screw 6 nuts after the motor shaft central points, can carry out field-strip.
Claims (5)
1. a portable large and middle size motor dismounting coupling device, is characterized in that penetrating hole (3) by support arm (1), screw block carrier (2), bar shaped leading screw forms jack base for supporting (4); Offer leading screw on support arm (1) and penetrate hole (3).
2. a kind of portable large and middle size motor dismounting coupling device according to claim 1, is characterized in that described leading screw penetrates hole (3) and is the prolate type.
3. a kind of portable large and middle size motor dismounting coupling device according to claim 1 and 2, characterized by further comprising pad (5) and leading screw (6), and leading screw (6) two ends offer screw thread.
4. a kind of portable large and middle size motor dismounting coupling device according to claim 3, the aperture that it is characterized in that described pad (5) is φ 22mm-φ 38mm.
5. a kind of portable large and middle size motor dismounting coupling device according to claim 3, the major diameter of thread that it is characterized in that described leading screw (6) is φ 20mm-φ 36mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675426 CN203003800U (en) | 2012-12-10 | 2012-12-10 | Portable large-and-middle scale electrical machine coupling detacher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220675426 CN203003800U (en) | 2012-12-10 | 2012-12-10 | Portable large-and-middle scale electrical machine coupling detacher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203003800U true CN203003800U (en) | 2013-06-19 |
Family
ID=48595432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220675426 Expired - Fee Related CN203003800U (en) | 2012-12-10 | 2012-12-10 | Portable large-and-middle scale electrical machine coupling detacher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203003800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354139A (en) * | 2014-11-06 | 2015-02-18 | 冯江生 | Explosion-proof motor coupling disassembling device |
-
2012
- 2012-12-10 CN CN 201220675426 patent/CN203003800U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354139A (en) * | 2014-11-06 | 2015-02-18 | 冯江生 | Explosion-proof motor coupling disassembling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131210 |