CN203164816U - Laborsaving hand wheel - Google Patents
Laborsaving hand wheel Download PDFInfo
- Publication number
- CN203164816U CN203164816U CN 201320207362 CN201320207362U CN203164816U CN 203164816 U CN203164816 U CN 203164816U CN 201320207362 CN201320207362 CN 201320207362 CN 201320207362 U CN201320207362 U CN 201320207362U CN 203164816 U CN203164816 U CN 203164816U
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- CN
- China
- Prior art keywords
- circular frame
- handwheel
- laborsaving
- hand wheel
- control lever
- 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
Links
- 239000002699 waste material Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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Abstract
A laborsaving hand wheel comprises a hand wheel, the hand wheel is composed of a circular frame and a plurality of supports located at the diameter of the circular frame, and a hexagonal hole is arranged at the connection center of the plurality of supports. By the above structure, the laborsaving hand wheel enables a screw rod to be rotated and fastened in convenient and laborsaving manners.
Description
Technical field
The utility model belongs to field of electrical equipment, is specifically related to a kind of laborsaving handwheel for the screw rod rotation.
Background technology
The wire rope running block and all kinds of beam of grabbing that be used for to promote of gantry gate hoists all have bearing pin, and weight of heavy passes to bearing pin and is delivered to and hangs and wire rope by grabbing beam.The power that bearing pin bears is very big, and is thicker usually.Connection is grabbed beam and is worn pin with the bearing pin that hangs head by screw rod, and the friction force of screw rod is also bigger.
Present mode is that a handwheel is installed in the screw rod end, realize wearing pin by the hand rotation handwheel, yet work as bearing pin a little tightlier, with the hands rotation hand wheel is worn pin and is relatively required great effort, and sweat ought be arranged on hand, rotation hand wheel be can skid phenomenon, have the problem of manual rotation hand wheel inconvenience and waste of manpower like this.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned the deficiencies in the prior art, and a kind of laborsaving handwheel that provides, and it can solve the problem of the big and waste of manpower of handwheel difficulty in rotary course that existing rotary screw uses.
The purpose of this utility model is achieved in that
A kind of laborsaving handwheel, it comprises handwheel, handwheel is positioned at being configured on the circular frame diameter by circular frame and Duo Gen, is provided with hexagonal hole at the center of the handing-over of many supports.
Above-mentioned circular frame periphery is provided with control lever.
The aforesaid operations bar has four, uniformly-spaced is symmetrically set on the circular frame.
On circular frame, be provided with a plurality of control lever perpendicular to circular face.
The utility model has been obtained following technique effect:
When adopting said structure, this device can well be finished the fastening work of rotation of screw rod;
Adopted at circular frame periphery and on circular frame and be provided with the structure of control lever perpendicular to circular face, control lever can make things convenient for holding of engineering staff, thereby the engineering staff can rotation convenient by control lever, that handwheel is finished in the labour-saving well finishes the fastening work of rotation of screw rod;
Adopt control lever to have four, uniformly-spaced be symmetrically set in the structure on the circular frame, can make multi-person synergy cooperate rotation hand wheel, improved the handling of handwheel.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples:
Fig. 1 is structural representation of the present utility model.
Embodiment
A kind of laborsaving handwheel as shown in Figure 1, it comprises handwheel, handwheel is made of the support 1 that circular frame 2 and Duo Gen are positioned on the circular frame diameter, is provided with hexagonal hole 4 at the center of the handing-over of many supports 1.
Described circular frame 2 peripheries are provided with control lever 3.
Described control lever 3 has four, uniformly-spaced is symmetrically set on the circular frame 2.
On circular frame 2, be provided with a plurality of control lever perpendicular to circular face.
When adopting said structure, will treat manually to pull the purpose that control lever 3 reaches rotary screw by single or many people in the rotary screw end wedging hexagonal hole 4, can the fastening work of rotation convenient, that screw rod is finished in the labour-saving.
Claims (4)
1. laborsaving handwheel, it is characterized in that: it comprises handwheel, handwheel is made of circular frame (2) and the many supports (1) that are positioned on the circular frame diameter, is provided with hexagonal hole (4) at the center of the handing-over of many supports (1).
2. laborsaving handwheel according to claim 1, it is characterized in that: described circular frame (2) periphery is provided with control lever (3).
3. laborsaving handwheel according to claim 2, it is characterized in that: described control lever (3) has four, uniformly-spaced is symmetrically set on the circular frame (2).
4. according to the described laborsaving handwheel of one of claim 1-3, it is characterized in that: go up at circular frame (2) and be provided with a plurality of control lever perpendicular to circular face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207362 CN203164816U (en) | 2013-04-23 | 2013-04-23 | Laborsaving hand wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207362 CN203164816U (en) | 2013-04-23 | 2013-04-23 | Laborsaving hand wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203164816U true CN203164816U (en) | 2013-08-28 |
Family
ID=49025988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207362 Expired - Fee Related CN203164816U (en) | 2013-04-23 | 2013-04-23 | Laborsaving hand wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203164816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090627A (en) * | 2014-06-27 | 2014-10-08 | 赵秋燕 | Multi-handle hand wheel for machine tool |
| CN107442971A (en) * | 2017-07-14 | 2017-12-08 | 芜湖鼎瀚再制造技术有限公司 | The rotating wheel of driving on a kind of welding machine process equipment |
-
2013
- 2013-04-23 CN CN 201320207362 patent/CN203164816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090627A (en) * | 2014-06-27 | 2014-10-08 | 赵秋燕 | Multi-handle hand wheel for machine tool |
| CN107442971A (en) * | 2017-07-14 | 2017-12-08 | 芜湖鼎瀚再制造技术有限公司 | The rotating wheel of driving on a kind of welding machine process equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20160423 |