CN203743616U - Non-sidesway constant force spring support - Google Patents
Non-sidesway constant force spring support Download PDFInfo
- Publication number
- CN203743616U CN203743616U CN201420022150.8U CN201420022150U CN203743616U CN 203743616 U CN203743616 U CN 203743616U CN 201420022150 U CN201420022150 U CN 201420022150U CN 203743616 U CN203743616 U CN 203743616U
- Authority
- CN
- China
- Prior art keywords
- spring
- sidesway
- hanger
- plate
- loading
- 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 - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to a non-sidesway constant force spring support, and belongs to the field of machines. The non-sidesway constant force spring support comprises a base, a spring barrel is arranged on the base, a spring fixing plate is fixed to the upper end of the spring barrel, a spring is arranged in the spring barrel, the spring is installed on the spring fixing plate, a pull rod penetrates through the spring fixing plate and the spring, a spring pressing plate is fixed to the lower end of the pull rod, a hanging frame is fixed to the upper end of the pull rod, connecting rods are hinged to the two ends of the hanging frame respectively, the connecting rods are hinged to lever arms, and the ends of the lever arms are provided with wheels. The wheels make contact with a loading block, a loading column is fixed to the loading block, a loading plate is fixed to the loading column, a shell is fixed to the spring fixing plate, a main shaft is arranged at the pivot of the lever arms, the main shaft is installed on the shell, the loading column is installed on the shell through a guide sleeve, the supporting force is constant, and the non-sidesway constant force spring support is safe and reliable.
Description
Technical field
The utility model relates to a kind of without sidesway constant spring hanger, belongs to mechanical field.
Background technique
A kind of novel constant spring hanger without sidesway constant spring hanger, for being widely used in yielding support and the torque compensation of petrochemical industry, electric boiler pipeline and equipment, because the constant spring hanger that yielding support and the torque compensation for petrochemical industry, electric boiler pipeline and equipment uses is at present rotational supporting structure, in running, can produce sidesway, along with the increase of displacement, sidesway distance also increases accordingly, cause additional stress to pipeline or equipment, cannot ensure the safe operation of pipeline or equipment.
Model utility content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of support force constant, and safe and reliable without sidesway constant spring hanger.
Described in the utility model without sidesway constant spring hanger, comprise base, on base, establish spring strut, spring strut upper end fixing spring fixed plate, in spring strut, establish spring, on spring fitting spring dead plate, pull bar is through spring dead plate and spring, its lower end fixing spring pressing plate, hanger is fixed in pull bar upper end, hanger two ends are articulated linkage respectively, rod hinge connection lever arm, roller is established in lever arm end, roller contacts with variable weights, continuous load post on variable weights, continuous load plate on loading post, stationary housing on spring dead plate, lever arm position of the fulcrum is established main shaft, main shaft is arranged on housing, loading post is arranged on housing by guide sleeve.
On loading post fixedly locked, on housing, establish bayonet socket, positioning block is stuck in bayonet socket to lockable setting height(from bottom).
On housing, establish displacement scale.
On loading plate, establish low-friction slide-plates, reduce the impact of piping displacement on spring bracket.
Working principle and process:
When work, equipment to be supported is put on loading plate, loading plate pressurized, through loading plate, variable weights, roller, lever arm, connecting rod, pressure is passed to spring by hanger and pull bar, the compression of spring pressurized, main shaft is constant to the arm of force of shaft portion, main shaft rolls to center because variable weights moves downward roller to the arm of force of roller, the arm of force increases gradually, the power that its perk connecting-rod head needs also increases gradually, and spring force is variable force, larger its elastic force of compression degree is larger, the force variation of spring can meet the variation of the power of arm of force perk connecting-rod head needs, realizing constant force supports, realize and vertically moving without sidesway.
The beneficial effect that the utility model compared with prior art had is:
Described in the utility model without sidesway constant spring hanger, can provide constant force to support, prevent sidesway, safe ready, can not produce additional stress to pipeline, and simple and ingenious structure is easy for installation, and applied range ensures device security reliable operation.
Brief description of the drawings
Fig. 1 is the utility model embodiment schematic diagram.
In figure: 1, base; 2, spring strut; 3, nut; 4, spring bearer plate; 5, pull bar; 6, spring; 7, guide holder; 8, housing; 9, hanger; 10, bearing pin; 11, connecting rod; 12, lever arm; 13, roller; 14, variable weights; 15, guide sleeve; 16, loading post; 17, loading plate; 18, main shaft; 19, displacement scale; 20, clamping block.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, described in the utility model without sidesway constant spring hanger, comprise base 1, on base 1, establish spring strut 2, spring strut 2 upper end fixing spring fixed plates, in spring strut 2, establish spring 6, spring 6 is arranged on spring dead plate, pull bar 5 is through spring dead plate and spring 6, its lower end fixing spring pressing plate 4, hanger 9 is fixed in pull bar 5 upper ends, hanger 9 two ends articulated linkage 11 respectively, connecting rod 11 hinged lever arms 12, roller 13 is established in lever arm 12 ends, roller 13 contacts with variable weights 14, continuous load post 16 on variable weights 14, continuous load plate 17 on loading post 16, stationary housing 8 on spring dead plate, lever arm 12 position of the fulcrum are established main shaft 18, main shaft 18 is arranged on housing 8, loading post 16 is arranged on housing 8 by guide sleeve 15.
On loading post 16 fixedly locked 20, on housing 8, establish bayonet socket, positioning block 20 is stuck in bayonet socket, can fixedly mount height.
On housing 8, establish displacement scale 19.
On loading plate 17, establish low-friction slide-plates, reduce the impact of piping displacement on spring bracket.
Working principle and process:
When work, equipment to be supported is put on loading plate 17, loading plate 17 pressurizeds, through loading plate 17, variable weights 14, roller 13, lever arm 12, connecting rod 11, pressure is passed to spring 6 by hanger 9 and pull bar 5, spring 6 pressurized compressions, main shaft 18 is constant to the arm of force of connecting rod 11 parts, main shaft 18 rolls because variable weights 14 moves downward roller 13Xiang center to the arm of force of roller 13, the arm of force increases gradually, the power that its perk connecting rod 11 ends need also increases gradually, and spring 6 elastic force are variable force, larger its elastic force of compression degree is larger, the force variation of spring 6 can meet the variation of the power of arm of force perk connecting rod 11 end needs, realizing constant force supports, realize and vertically moving without sidesway.
Claims (4)
1. one kind without sidesway constant spring hanger, comprise base (1), on base (1), establish spring strut (2), spring strut (2) upper end fixing spring fixed plate, in spring strut (2), establish spring (6), it is characterized in that: spring (6) is arranged on spring dead plate, pull bar (5) is through spring dead plate and spring (6), its lower end fixing spring pressing plate (4), hanger (9) is fixed in pull bar (5) upper end, hanger (9) two ends are articulated linkage (11) respectively, connecting rod (11) hinged lever arm (12), roller (13) is established in lever arm (12) end, roller (13) contacts with variable weights (14), the upper continuous load post (16) of variable weights (14), the upper continuous load plate (17) of loading post (16), stationary housing on spring dead plate (8), lever arm (12) position of the fulcrum is established main shaft (18), main shaft (18) is arranged on housing (8), loading post (16) is arranged on housing (8) by guide sleeve (15).
2. according to claim 1 without sidesway constant spring hanger, it is characterized in that: loading post (16) upper fixedly locked (20), housing is established bayonet socket on (8).
3. according to claim 1 without sidesway constant spring hanger, it is characterized in that: on housing (8), establish displacement scale (19).
4. according to claim 1 without sidesway constant spring hanger, it is characterized in that: loading plate is established low-friction slide-plates on (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022150.8U CN203743616U (en) | 2014-01-14 | 2014-01-14 | Non-sidesway constant force spring support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420022150.8U CN203743616U (en) | 2014-01-14 | 2014-01-14 | Non-sidesway constant force spring support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203743616U true CN203743616U (en) | 2014-07-30 |
Family
ID=51343417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420022150.8U Expired - Lifetime CN203743616U (en) | 2014-01-14 | 2014-01-14 | Non-sidesway constant force spring support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203743616U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042182A (en) * | 2015-09-08 | 2015-11-11 | 淄博佳能石化机械有限公司 | Protector for pipeline sediment |
| CN105508731A (en) * | 2015-12-18 | 2016-04-20 | 金华电力设计院有限公司 | Self-supporting type cable bracket |
| CN106940088A (en) * | 2017-03-28 | 2017-07-11 | 天津辰创环境工程科技有限责任公司 | A kind of squirrel-cage heating furnace |
| CN108150723A (en) * | 2018-01-31 | 2018-06-12 | 北京石油化工工程有限公司 | Automatic carrier device |
| CN112025755A (en) * | 2020-10-14 | 2020-12-04 | 哈工大机器人（合肥）国际创新研究院 | Constant force actuating device |
-
2014
- 2014-01-14 CN CN201420022150.8U patent/CN203743616U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042182A (en) * | 2015-09-08 | 2015-11-11 | 淄博佳能石化机械有限公司 | Protector for pipeline sediment |
| CN105042182B (en) * | 2015-09-08 | 2018-08-10 | 山东佳能科技股份有限公司 | Pipe sedimentation protector |
| CN105508731A (en) * | 2015-12-18 | 2016-04-20 | 金华电力设计院有限公司 | Self-supporting type cable bracket |
| CN106940088A (en) * | 2017-03-28 | 2017-07-11 | 天津辰创环境工程科技有限责任公司 | A kind of squirrel-cage heating furnace |
| CN108150723A (en) * | 2018-01-31 | 2018-06-12 | 北京石油化工工程有限公司 | Automatic carrier device |
| CN112025755A (en) * | 2020-10-14 | 2020-12-04 | 哈工大机器人（合肥）国际创新研究院 | Constant force actuating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 255100 No. 562, Zichuan, Zibo District, Shandong, Jianshe Road Patentee after: SHANDONG JIANENG TECHNOLOGY CO.,LTD. Address before: 255100 No. 562, Zichuan, Zibo District, Shandong, Jianshe Road Patentee before: ZIBO JIANENG PETROCHEMICAL INDUSTRY MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |