CN205133000U - Be applied to extra long device of hoist engine - Google Patents
Be applied to extra long device of hoist engine Download PDFInfo
- Publication number
- CN205133000U CN205133000U CN201520778054.0U CN201520778054U CN205133000U CN 205133000 U CN205133000 U CN 205133000U CN 201520778054 U CN201520778054 U CN 201520778054U CN 205133000 U CN205133000 U CN 205133000U
- Authority
- CN
- China
- Prior art keywords
- extension device
- winch
- hoist engine
- rotating shaft
- pivot
- 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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Abstract
The utility model discloses a be applied to extra long device of hoist engine belongs to hoist promotion field, including the hoist engine body, still include hoist engine extension device, hoist engine extension device includes casing, bearing and pivot, and the bearing is installed in the middle part of casing, and the pivot setting is in the middle of the bearing, and the height such as pivot that make on elongated pivot and the hoist engine body are placed to the casing on the base. The utility model discloses a hoist engine extension device has installed the pivot additional in the pivot of original hoist engine, can promote the boost efficiency of single hoist engine, adopts the double -screw bolt to connect between the pivot of while this extension device, and it is convenient to connect, extra long pivot more as required, and it is nimble convenient to use.
Description
Technical field
The utility model relates to hoisting field, and specifically, the utility model relates to a kind of length extension device being applied to winch.
Background technology
Winch, with the small-sized weight-lifting equipment of reel lay winding wire ropes or chain lifting or traction weight, also known as winch, winch vertical-lift, level or inclination can be dragged and draw weight, mainly applies to the material lifting of building, hydraulic engineering, forestry, mine, harbour etc. or flatly to drag.But existing winch can only utilize the rotating shaft lifting heavy of self, rotating shaft is shorter and the power of winch is comparatively large, causes the waste of winch power.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of winch length extension device, and this device can lengthen the rotating shaft of winch, improves the raising efficiency of winch.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of length extension device being applied to winch, comprise winch body, also comprise winch length extension device, described winch length extension device comprises housing, bearing and rotating shaft, described bearing is arranged on the middle part of housing, and rotating shaft is arranged in the middle of bearing, and described housing is placed on base and makes the rotating shaft on the rotating shaft of lengthening and winch body contour.
Preferably, described bearing bottom outside is provided with oil sealing.
Preferably, the oblique top of described bearing is provided with pouring orifice.
Preferably, the end of described rotating shaft is stud, and the stud of roller end can in the rotating shaft of direct another length extension device of precession.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Winch length extension device of the present utility model has installed rotating shaft additional in the rotating shaft of original winch, the raising efficiency of single winch can be promoted, between the rotating shaft of simultaneously this length extension device, adopt Stud connection, easy to connect, rotating shaft can be lengthened again as required, flexible and convenient to use.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this specification sheets and the mark in figure below:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of structure installment on whole bont in Fig. 1;
Mark in above-mentioned figure is: 1, housing; 2, bearing; 3, pouring orifice; 4, stud; 5, oil sealing; 6, rotating shaft; 7, base; 8, winch body.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and principle of work etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 1, the length extension device of winch of the present utility model, comprise winch body 8, also comprise winch length extension device, winch length extension device comprises housing 1, bearing 2 and rotating shaft 6, bearing 2 is arranged on the middle part of housing 1, and rotating shaft 6 is arranged in the middle of bearing 2, and housing 1 is placed on and base 7 makes the rotating shaft 2 of lengthening contour with the rotating shaft on winch body; Bearing 2 bottom outside is provided with oil sealing 5, and oil sealing 5 can prevent the machine oil in bearing 2 from outflowing, and the pouring orifice 3 that the oblique top of bearing 2 is arranged can charging-up lubricant oil in bearing 2 in the past.
As shown in Figure 2, by in the rotating shaft 6 of direct for the end stud of rotating shaft 6 another length extension device of precession during use, one end of rotating shaft 6 is stud 4, and the other end is the negative thread coordinated with stud 4, adopts the connection mode of screw thread precession greatly to heighten joint efficiency like this.
Winch length extension device of the present utility model has installed rotating shaft 6 additional in the rotating shaft 6 of original winch, the raising efficiency of single winch can be promoted, between the rotating shaft 6 of simultaneously this length extension device, adopt Stud connection, easy to connect, rotating shaft 6 can be lengthened again as required, flexible and convenient to use.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (4)
1. one kind is applied to the length extension device of winch, comprise winch body, it is characterized in that: also comprise winch length extension device, described winch length extension device comprises housing, bearing and rotating shaft, described bearing is arranged on the middle part of housing, rotating shaft is arranged in the middle of bearing, and described housing is placed on base and makes the rotating shaft on the rotating shaft of lengthening and winch body contour.
2. the length extension device being applied to winch according to claim 1, is characterized in that: described bearing bottom outside is provided with oil sealing.
3. the length extension device being applied to winch according to claim 2, is characterized in that: the oblique top of described bearing is provided with pouring orifice.
4. the length extension device being applied to winch according to claim 1, is characterized in that: the end of described rotating shaft is stud, and the stud of roller end can in the rotating shaft of direct another length extension device of precession.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778054.0U CN205133000U (en) | 2015-10-09 | 2015-10-09 | Be applied to extra long device of hoist engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520778054.0U CN205133000U (en) | 2015-10-09 | 2015-10-09 | Be applied to extra long device of hoist engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133000U true CN205133000U (en) | 2016-04-06 |
Family
ID=55618814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520778054.0U Expired - Fee Related CN205133000U (en) | 2015-10-09 | 2015-10-09 | Be applied to extra long device of hoist engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205133000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174002A (en) * | 2020-10-12 | 2021-01-05 | 杭州拓胜建筑工程有限公司 | Hydraulic winch for lifting building materials and use method thereof |
-
2015
- 2015-10-09 CN CN201520778054.0U patent/CN205133000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112174002A (en) * | 2020-10-12 | 2021-01-05 | 杭州拓胜建筑工程有限公司 | Hydraulic winch for lifting building materials and use method thereof |
| CN112174002B (en) * | 2020-10-12 | 2021-06-15 | 杭州拓胜建筑工程有限公司 | Hydraulic winch for lifting building materials and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |