CN205298838U - Constant force spring hanger - Google Patents
Constant force spring hanger Download PDFInfo
- Publication number
- CN205298838U CN205298838U CN201521057091.9U CN201521057091U CN205298838U CN 205298838 U CN205298838 U CN 205298838U CN 201521057091 U CN201521057091 U CN 201521057091U CN 205298838 U CN205298838 U CN 205298838U
- Authority
- CN
- China
- Prior art keywords
- load
- spring
- adjustment
- main spring
- constant
- 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
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a constant force spring hanger, including shell (1), main spring (2), curved guide rail (3), secondary spring (4), load adjustment screw (5), load regulation steel pipe (6), load pipe (7), load nut (8), its characterized in that: shell (1) inside be provided with main spring (2), main spring (2) both sides are provided with curved guide rail (3), be connected with secondary spring (4) on curved guide rail (3), shell (1) lower extreme is connected with load adjustment screw (5), main spring (2) next door is provided with load regulation steel pipe (6), main spring (2) lower extreme is connected with load nut (8). The utility model discloses a constant force spring hanger has that anticorrosion, convenient to use, performance are good, long service life's advantage.
Description
Technical field
This utility model relates to hanging device technical field, particularly relates to a kind of constant-force spring hanger.
Background technology
Constant-force spring hanger (is called for short perseverance to hang) according to principle of moment balance design. Under the load displacement of license, loading moment and spring torque remain balance. To the pipeline and the equipment that hang supporting by perseverance, when being subjected to displacement, it is provided that constant supporting force, because of without bringing additional stress to pipe-line equipment.
Spring members life-time service in existing constant-force spring hanger is easily loose, and other parts life-time service also can easily corrode, and therefore has poor performance, service life short defect.
Utility model content
Technical problem to be solved in the utility model be to provide a kind of there is anticorrosion, easy to use, performance good, the constant-force spring hanger of the advantage of long service life.
For solving above-mentioned technical problem, this utility model provides a kind of constant-force spring hanger, including shell, main spring, curvilinear guide, secondary spring, adjustment of load screw rod, adjustment of load steel pipe, load pipe, load nut, it is characterized in that: described enclosure is provided with main spring, described main spring both sides are provided with curvilinear guide, described curvilinear guide is connected to secondary spring, described shell lower end is connected to adjustment of load screw rod, described main spring side is provided with adjustment of load steel pipe, and described main spring lower end is connected to load nut.
Further, described secondary spring has two.
Further, described adjustment of load screw rod has two.
Further, the pre-loose spring through special handling selected by described main spring, secondary spring, it is prevented that after spring works a period of time, because spring rate changes, causes the loss of service load.
Further, described main spring, curvilinear guide, secondary spring, adjustment of load screw rod, adjustment of load steel pipe, load pipe, load nut all carry out electrogalvanizing or electrophoretic process, and spring surface adopts ability cathode electrophoresis technical finesse, it is ensured that permanent Corrosion Protection.
Compared with prior art, the beneficial effects of the utility model are:
Constant-force spring hanger of the present utility model has anticorrosion, easy to use, performance good, the advantage of long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Number in the figure:
1 shell 2 main spring 3 curvilinear guide 4 secondary spring
5 adjustment of load screw rod 6 adjustment of load steel pipe 7 load pipes
8 load nuts.
Detailed description of the invention
To in conjunction with accompanying drawing, preferred embodiment of the present utility model is elaborated below, so that advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus protection domain of the present utility model being made apparent clear and definite defining.
Shown in Figure 1, a kind of constant-force spring hanger, including shell 1, main spring 2, curvilinear guide 3, secondary spring 4, adjustment of load screw rod 5, adjustment of load steel pipe 6, load pipe 7, load nut 8, described shell 1 is internally provided with main spring 2, described main spring 2 both sides are provided with curvilinear guide 3, described curvilinear guide 3 is connected to secondary spring 4, described shell 1 lower end is connected to adjustment of load screw rod 5, described main spring 2 side is provided with adjustment of load steel pipe 6, described main spring 2 lower end is connected to load nut 8, described shell 1 adopts zinc-rich double-component paint spraying, coating dry film thickness is not less than 60 ��m, described secondary spring 4 has two, and described adjustment of load screw rod 5 has two, described main spring 2, the pre-loose spring through special handling selected by secondary spring 4, it is prevented that after spring works a period of time, because spring rate changes, causes the loss of service load, described main spring 2, curvilinear guide 3, secondary spring 4, adjustment of load screw rod 5, adjustment of load steel pipe 6, load pipe 7, load nut 8 all carries out electrogalvanizing or electrophoretic process, and main spring 2 adopts ability cathode electrophoresis technical finesse with secondary spring 4 surface, it is ensured that permanent Corrosion Protection.
During use: can set that, by adjusting adjustment of load screw rod 5, the service load that perseverance is hung, realize the balance of the power in impulse stroke by adjusting the pretension of secondary spring 4.
Shown in sum up, constant-force spring hanger of the present utility model has anticorrosion, easy to use, performance good, the advantage of long service life.
The foregoing is only better embodiment of the present utility model; protection domain of the present utility model is not limited with above-mentioned embodiment; in every case those of ordinary skill in the art modify or change according to the equivalence that this utility model disclosure is made, and all should include in the protection domain recorded in claims.
Claims (4)
1. a constant-force spring hanger, including shell (1), main spring (2), curvilinear guide (3), secondary spring (4), adjustment of load screw rod (5), adjustment of load steel pipe (6), load pipe (7), load nut (8), it is characterized in that: described shell (1) is internally provided with main spring (2), described main spring (2) both sides are provided with curvilinear guide (3), described curvilinear guide (3) is connected to secondary spring (4), described shell (1) lower end is connected to adjustment of load screw rod (5), described main spring (2) side is provided with adjustment of load steel pipe (6), described main spring (2) lower end is connected to load nut (8).
2. a kind of constant-force spring hanger according to claim 1, it is characterised in that: described shell (1) adopts zinc-rich double-component paint spraying, and coating dry film thickness is not less than 60 ��m.
3. a kind of constant-force spring hanger according to claim 1, it is characterised in that: described secondary spring (4) has two.
4. a kind of constant-force spring hanger according to claim 1, it is characterised in that: described adjustment of load screw rod (5) has two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057091.9U CN205298838U (en) | 2015-12-17 | 2015-12-17 | Constant force spring hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521057091.9U CN205298838U (en) | 2015-12-17 | 2015-12-17 | Constant force spring hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298838U true CN205298838U (en) | 2016-06-08 |
Family
ID=56470612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521057091.9U Expired - Fee Related CN205298838U (en) | 2015-12-17 | 2015-12-17 | Constant force spring hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298838U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764089A (en) * | 2017-03-14 | 2017-05-31 | 扬州市泰克管道机械有限公司 | A kind of two-man act balanced type constant supporting spring hanger |
| CN108754349A (en) * | 2018-05-25 | 2018-11-06 | 倍德力能源装备（江苏）有限公司 | A kind of high strength heavy type spring support hanging frame |
| CN109737241A (en) * | 2019-02-21 | 2019-05-10 | 中国能源建设集团广东省电力设计研究院有限公司 | Supporter and Pipe installing structure |
| CN109829258A (en) * | 2019-03-26 | 2019-05-31 | 山东理工大学 | Consider the main and auxiliary type constant force spring design of cam profile curve method of roller radius |
| CN113075038A (en) * | 2021-04-01 | 2021-07-06 | 中国铁建重工集团股份有限公司 | Concrete strength detection device and method based on actual drilling method |
-
2015
- 2015-12-17 CN CN201521057091.9U patent/CN205298838U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106764089A (en) * | 2017-03-14 | 2017-05-31 | 扬州市泰克管道机械有限公司 | A kind of two-man act balanced type constant supporting spring hanger |
| CN108754349A (en) * | 2018-05-25 | 2018-11-06 | 倍德力能源装备（江苏）有限公司 | A kind of high strength heavy type spring support hanging frame |
| CN109737241A (en) * | 2019-02-21 | 2019-05-10 | 中国能源建设集团广东省电力设计研究院有限公司 | Supporter and Pipe installing structure |
| CN109829258A (en) * | 2019-03-26 | 2019-05-31 | 山东理工大学 | Consider the main and auxiliary type constant force spring design of cam profile curve method of roller radius |
| CN109829258B (en) * | 2019-03-26 | 2023-02-10 | 山东理工大学 | Main and auxiliary constant force spring cam profile curve design method considering roller radius |
| CN113075038A (en) * | 2021-04-01 | 2021-07-06 | 中国铁建重工集团股份有限公司 | Concrete strength detection device and method based on actual drilling method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205298838U (en) | Constant force spring hanger | |
| CN204103386U (en) | A kind of cable testing bridge | |
| CN203674672U (en) | Cable support | |
| CN206257368U (en) | A kind of pipe clamp with shock-absorbing function | |
| CN203707688U (en) | Support used for mounting self-locking armoured aluminum alloy cable | |
| CN203977279U (en) | Non-maintaining bearing | |
| CN203947405U (en) | A kind of main rope of suspension bridge and this main push-towing rope strand | |
| CN203083911U (en) | Low-pressure pipeline corrosion hanging piece hanging device | |
| CN206210579U (en) | A kind of mounting structure of 800kV value side bushings | |
| CN205383343U (en) | High -rise building construction concrete pump pipe fixed knot construct | |
| CN203504869U (en) | Wall-hanging antistatic apparatus of dispersion cylinder | |
| CN204042192U (en) | A kind of pipe clamp fixing for pipeline | |
| CN203743619U (en) | Large refining and chemical heating furnace or heating auxiliary machine pipe hanger | |
| CN203016817U (en) | Magnetic sliding sleeve shower lifting rod | |
| CN203176000U (en) | Fan fixing structure used for multimedia transmission platform | |
| CN202586232U (en) | Nonmagnetic damper | |
| CN203795397U (en) | Gate in loose joint with lifting lug | |
| CN204345208U (en) | A kind of spherical camera mounting bracket | |
| CN204187170U (en) | A kind of clip | |
| CN203560356U (en) | Steel wire rope fastener | |
| CN202791122U (en) | Storage plate for pipeline maintenance | |
| CN204939648U (en) | A kind of foundry goods electrophoresis suspender | |
| CN204186732U (en) | A kind of bolt | |
| CN203363244U (en) | Novel corrosion-resistant chemical engineering pipe valve | |
| CN216241708U (en) | Novel combined hexagonal steel |
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: 20160608 Termination date: 20211217 |