CN202829272U - Hanging device capable regulating elasticity - Google Patents
Hanging device capable regulating elasticity Download PDFInfo
- Publication number
- CN202829272U CN202829272U CN 201220549385 CN201220549385U CN202829272U CN 202829272 U CN202829272 U CN 202829272U CN 201220549385 CN201220549385 CN 201220549385 CN 201220549385 U CN201220549385 U CN 201220549385U CN 202829272 U CN202829272 U CN 202829272U
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- support piece
- hanging
- elasticity
- support block
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Abstract
The utility model discloses a hanging device capable of regulating elasticity. The hanging device capable of regulating elasticity comprises a horizontal hanging shaft, a handing rod, an elasticity regulating block, a high-hardness spring, a support block and a hanging shell, wherein the upper end part of the hanging rod is arranged on a horizontal hanging shaft which is positioned at the outer part of the hanging shell; the lower end of the hanging rod, the elasticity regulating block, the high-hardness spring and the support block are positioned in the hanging shell; the high-hardness spring is arranged between the elasticity regulating block and the support block; the bottom of the hanging rod is fixedly connected with the support block; the elasticity regulating block comprises an upper support block and a lower support block which are connected through a thread; the upper support block is sleeved on the outer part of the lower support block, and is provided with an annular top surface; and the lower support block is provided with an annular bottom surface. According to the hanging device capable of regulating elasticity provided by the utility model, the elasticity regulating block is arranged on the high-hardness spring, and a pretightening force is applied to the high-hardness spring, that is, the hardness of the high-hardness spring is regulated in a conversion mode.
Description
Technical field
The utility model is a kind of connection device that hangs of adjustable elastic, is loop wheel machine auxiliary lifting device commonly used.
Background technology
The hoisting mechanisms such as suspension hook that present loop wheel machine adopts, produce easily rigid damage in the process that in the process of lifting, is being collided, and the vibrations that loop wheel machine bears are larger, and sometimes also can bring damage to the article that are lifted, some highly sophisticated devices particularly, after being given a shock, make easily the malfunctioning or damage of some part on the equipment.
For the problems referred to above, the applicant is applying for " a kind of connection device that hangs " on the same day, and it adopts elastomeric design, can avoid article to produce vibrations because being subject to external force in the process of handling, and then guarantee by the safety of article hoisting.
But because the high hardness spring in the above-mentioned design is after repeatedly using, spring produces fatigue easily, and the hardness of spring also can change; Simultaneously, the high hardness spring in the above-mentioned design, no matter in what article of handling, the elasticity of high hardness spring is invariable basically, so also just can not satisfy the article of Different Weight to the elastomeric demand of difference.
The utility model content
The purpose of this utility model provides a kind of connection device that hangs that can assist adjustable elastic that loop wheel machine lifts, and can satisfy the Different Weight article to the elastomeric demand of difference.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of adjustable elastic hang connection device, comprise horizontal hanging axis, suspension rod, the flexible adjustment piece, the high hardness spring, back-up block and lifting housing, the upper end of described suspension rod is installed on the horizontal hanging axis, laterally hanging axis is positioned at the outside of lifting housing, the lower end of described suspension rod, the flexible adjustment piece, the high hardness spring, back-up block is positioned at the lifting enclosure interior, between described flexible adjustment piece and back-up block, be provided with the high hardness spring, captive joint with back-up block in the bottom of described suspension rod, described flexible adjustment piece comprises upper support piece and the lower support piece that is threaded connection, described upper support piece is sleeved on the outside of lower support piece, the upper support piece has the end face of annular, and the lower support piece has the bottom surface of annular.
The shape of the end face of described upper support piece annular and the bottom surface of lower support piece annular, big or small identical.
The adjustable elastic that the utility model provides hang connection device, by at the high hardness spring flexible adjustment piece being set, can apply a predetermincd tension to the high hardness spring, the hardness of high hardness spring that has been equivalent to covert adjusting; When the lower hardness of high hardness spring, can compensate by the adjustable elastic regulating block; And can when the article of lifting Different Weight, as required the predetermincd tension of high hardness spring be regulated.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the constructional drawing that hangs connection device of the described adjustable elastic of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the described adjustable elastic of the utility model embodiment hang connection device, comprise horizontal hanging axis 3, suspension rod 4, flexible adjustment piece 5, high hardness spring 8, back-up block 6 and lifting housing 7, the upper end of described suspension rod 4 is installed on the horizontal hanging axis 3, laterally hanging axis 3 is positioned at the outside of lifting housing 7, the lower end of described suspension rod 4, flexible adjustment piece 5, high hardness spring 8, back-up block 6 is positioned at lifting housing 7 inside, between described flexible adjustment piece 5 and back-up block 6, be provided with high hardness spring 8, captive joint with back-up block 6 in the bottom of described suspension rod 4, described flexible adjustment piece 5 comprises upper support piece 51 and the lower support piece 52 that is threaded connection, described upper support piece 51 is sleeved on the outside of lower support piece 52, upper support piece 51 has the end face of annular, and lower support piece 52 has the bottom surface of annular.
The shape of the end face of described upper support piece 51 annulars and the bottom surface of lower support piece 52 annulars, big or small identical.
The adjustable elastic that the utility model provides hang connection device, by at the high hardness spring flexible adjustment piece being set, can apply a predetermincd tension to the high hardness spring, the hardness of high hardness spring that has been equivalent to covert adjusting; When the lower hardness of high hardness spring, can compensate by the adjustable elastic regulating block; And can when the article of lifting Different Weight, as required the predetermincd tension of high hardness spring be regulated.
Claims (2)
1. an adjustable elastic hangs connection device, it is characterized in that, comprise horizontal hanging axis, suspension rod, the flexible adjustment piece, the high hardness spring, back-up block and lifting housing, the upper end of described suspension rod is installed on the horizontal hanging axis, laterally hanging axis is positioned at the outside of lifting housing, the lower end of described suspension rod, the flexible adjustment piece, the high hardness spring, back-up block is positioned at the lifting enclosure interior, between described flexible adjustment piece and back-up block, be provided with the high hardness spring, captive joint with back-up block in the bottom of described suspension rod, described flexible adjustment piece comprises upper support piece and the lower support piece that is threaded connection, described upper support piece is sleeved on the outside of lower support piece, the upper support piece has the end face of annular, and the lower support piece has the bottom surface of annular.
Adjustable elastic as claimed in claim 1 hang connection device, it is characterized in that the shape of the end face of described upper support piece annular and the bottom surface of lower support piece annular, size are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549385 CN202829272U (en) | 2012-10-25 | 2012-10-25 | Hanging device capable regulating elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220549385 CN202829272U (en) | 2012-10-25 | 2012-10-25 | Hanging device capable regulating elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829272U true CN202829272U (en) | 2013-03-27 |
Family
ID=47941029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220549385 Expired - Fee Related CN202829272U (en) | 2012-10-25 | 2012-10-25 | Hanging device capable regulating elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829272U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612970A (en) * | 2013-11-20 | 2014-03-05 | 郑州飞机装备有限责任公司 | Rigidity-variable structure assembly applicable to lifting |
| CN104355157A (en) * | 2014-11-04 | 2015-02-18 | 浙江大港印染有限公司 | Hanging assembly |
| CN104401774A (en) * | 2014-11-04 | 2015-03-11 | 浙江大港印染有限公司 | Movable connecting structure used for fixed installation |
| CN108061217A (en) * | 2018-01-22 | 2018-05-22 | 中国工程物理研究院总体工程研究所 | A kind of Modular Flexible supporting arrangement with limit function |
-
2012
- 2012-10-25 CN CN 201220549385 patent/CN202829272U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612970A (en) * | 2013-11-20 | 2014-03-05 | 郑州飞机装备有限责任公司 | Rigidity-variable structure assembly applicable to lifting |
| CN103612970B (en) * | 2013-11-20 | 2015-07-01 | 郑州飞机装备有限责任公司 | Rigidity-variable structure assembly applicable to lifting |
| CN104355157A (en) * | 2014-11-04 | 2015-02-18 | 浙江大港印染有限公司 | Hanging assembly |
| CN104401774A (en) * | 2014-11-04 | 2015-03-11 | 浙江大港印染有限公司 | Movable connecting structure used for fixed installation |
| CN108061217A (en) * | 2018-01-22 | 2018-05-22 | 中国工程物理研究院总体工程研究所 | A kind of Modular Flexible supporting arrangement with limit function |
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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: 20130327 Termination date: 20131025 |