CN104089095A - Constant support and hanger - Google Patents
Constant support and hanger Download PDFInfo
- Publication number
- CN104089095A CN104089095A CN201410303471.XA CN201410303471A CN104089095A CN 104089095 A CN104089095 A CN 104089095A CN 201410303471 A CN201410303471 A CN 201410303471A CN 104089095 A CN104089095 A CN 104089095A
- Authority
- CN
- China
- Prior art keywords
- hole
- transverse
- cross
- center line
- pull rod
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a constant support and hanger which comprises a shell, a pull rod assembly, a locking device and a load assembly. The load assembly comprises an upper pull rod and a lower pull rod, a longitudinal counter bore is formed in the lower end of the upper pull rod, inner threads are arranged in the longitudinal counter bore, outer threads are arranged on the periphery of the lower pull rod, the upper pull rod and the lower pull rod are connected to form a whole through the threads, a first transverse through hole and a second transverse through hole are transversely formed in the bore wall of the longitudinal counter bore in the radial direction, the center line of the first transverse through hole and the center line of the second transverse through hole are both perpendicular to the center line of the longitudinal counter bore, and an included angle alpha is formed between the center line of the first transverse through hole and the center line of the second transverse through hole and is an obtuse angle. Grooves corresponding to the first transverse through hole and the second transverse through hole respectively are formed in the peripheral face of the upper end of the lower pull rod. When connection is carried out, transverse rods are inserted into the first transverse through hole and the second transverse through hole respectively, and one end of each transverse rod is inserted into the corresponding groove. The constant support and hanger is convenient to use and firm in connection.
Description
Technical field
The present invention relates to a kind of suspension and support, specifically a kind of constant-force spring hanger of anticorrosion antiwear.
Background technique
Constant-force spring hanger designs according to principle of moment balance.Under the load displacement of license, loading moment and spring torque remain balance.To pipeline and equipment with constant-force spring hanger supporting, in the time being subjected to displacement, can provide constant supporting force, thereby can not bring additional stress to pipe-line equipment.Constant-force spring hanger is generally used for the place that need to reduce displacement stress, as foil portions such as the vapour of body of power station boiler, power station, water, cigarette, airduct and burners, and in oil, chemical industry, needs the place of this type of supporting.
Traditional constant supporting spring hanger comprises housing, rod assembly, locking device and load assembly, described rod assembly is horizontally installed in described housing, described rod assembly one end is connected with described load assembly, described rod assembly and vertical setting of described load assembly, and described load assembly comprises pull bar, described pull bar is integrated member, the constant supporting spring hanger of this structure, because pull bar is integrated member, can not carry out length adjustment when use, therefore, use inconvenience.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of constant supporting spring hanger, and this suspension and support, by the improvement of load assembly, makes the adjustable in length of suspension and support, thereby, greatly improve ease of use of the present invention.
In order to solve the problems of the technologies described above, a kind of constant force of the present invention is propped up and is hung, comprise housing, rod assembly, locking device and load assembly, described rod assembly is horizontally installed in described housing, described rod assembly one end is connected with described load assembly, described rod assembly and vertical setting of described load assembly, on described load assembly, comprise pull bar, lower link, described upper connecting rod lower end is provided with longitudinal counterbore, in described longitudinal counterbore, be provided with internal thread, described lower link periphery is provided with outside thread, on described, lower link is threaded connection integral, on the hole wall of described longitudinal counterbore, be radially provided with horizontal the first cross through hole, the second cross through hole, described first, the center line of the second cross through hole is all perpendicular with the center line of described longitudinal counterbore, described first, between the center line of the second cross through hole, be provided with angle α, described angle α is obtuse angle, the upper end outer circumferential face of described lower link is provided with corresponding with corresponding first, second cross through hole respectively groove, when connection, in described first, second cross through hole, is inserted with respectively cross bar, and insert in corresponding groove one end of described cross bar.
Above-mentioned constant supporting spring hanger, wherein, one end that described cross bar inserts in described groove is taper.
Above-mentioned constant supporting spring hanger, wherein, described angle α is 150 °.
Beneficial effect:
1, owing to comprising pull bar, lower link on described load assembly, described upper connecting rod lower end is provided with longitudinal counterbore, in described longitudinal counterbore, be provided with internal thread, described lower link periphery is provided with outside thread, described upper and lower pull bar is threaded connection integral, on the hole wall of described longitudinal counterbore, be radially provided with horizontal the first cross through hole, the second cross through hole, the center line of described first, second cross through hole is all perpendicular with the center line of described longitudinal counterbore, between the center line of described first, second cross through hole, be provided with angle α, described angle α is obtuse angle; The upper end outer circumferential face of described lower link is provided with corresponding with corresponding first, second cross through hole respectively groove, when connection, in described first, second cross through hole, be inserted with respectively cross bar, insert in corresponding groove one end of described cross bar, when use, can regulate by upper and lower pull bar the length of load assembly, use convenient, and the upper and lower pull bar of the carrier module of this structure is connected by cross bar and screw thread, upper and lower pull bar is connected more firm, thereby, improved constant supporting spring hanger overall security.
The one end of 2, inserting in described groove due to described cross bar is taper, when insertion, can lead, thereby, further improve convenience of the present invention.
3, because described angle α is 150 °, can avoid producing concentrated stress, thereby, Security of the present invention further improved.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of load assembly of the present invention.
Fig. 3 is the structural representation of upper connecting rod of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described,
As shown in the figure, in order to solve the problems of the technologies described above, a kind of constant force of the present invention is propped up and is hung, comprise housing 3, rod assembly 2, locking device 4 and load assembly 1, described rod assembly 2 is horizontally installed in described housing 3, described rod assembly 2 one end are connected with described load assembly 1, described rod assembly 2 and vertical setting of described load assembly, described load assembly 1 comprises upper connecting rod 10, lower link 11, described upper connecting rod 10 lower ends are provided with longitudinal counterbore 15, in described longitudinal counterbore 15, be provided with internal thread, described lower link 11 peripheries are provided with outside thread, on described, lower link 10, 11 be threaded connection integral, on the hole wall of described longitudinal counterbore 15, be radially provided with horizontal the first cross through hole 13, the second cross through hole 14, described first, the second cross through hole 13, 14 center line is all perpendicular with the center line of described longitudinal counterbore 15, described first, the second cross through hole 13, between 14 center line, be provided with angle α, described angle α is obtuse angle, for fear of producing concentrated stress, further improve Security of the present invention, described angle α is designed to 150 °, the upper end outer circumferential face of described lower link 11 is provided with corresponding with corresponding first, second cross through hole 13,14 respectively groove 16, when connection, the interior cross bar 12 that is inserted with respectively of described first, second cross through hole 13,14, insert in corresponding groove 16 one end of described cross bar 12, described cross bar 12 is rod member, one end that described cross bar 12 inserts in described groove 16 is taper, and described groove 16 is dovetail groove.
Here description of the invention and application is illustrative, not wants scope of the present invention to limit in the above-described embodiments, and therefore, the present invention is not subject to the restriction of the present embodiment, and the technological scheme that any employing equivalence replacement obtains is all in the scope of protection of the invention.
Claims (3)
1. a constant supporting spring hanger, comprise housing, rod assembly, locking device and load assembly, described rod assembly is horizontally installed in described housing, described rod assembly one end is connected with described load assembly, described rod assembly and vertical setting of described load assembly, it is characterized in that, on described load assembly, comprise pull bar, lower link, described upper connecting rod lower end is provided with longitudinal counterbore, in described longitudinal counterbore, be provided with internal thread, described lower link periphery is provided with outside thread, on described, lower link is threaded connection integral, on the hole wall of described longitudinal counterbore, be radially provided with horizontal the first cross through hole, the second cross through hole, described first, the center line of the second cross through hole is all perpendicular with the center line of described longitudinal counterbore, described first, between the center line of the second cross through hole, be provided with angle α, described angle α is obtuse angle, the upper end outer circumferential face of described lower link is provided with corresponding with corresponding first, second cross through hole respectively groove, when connection, in described first, second cross through hole, is inserted with respectively cross bar, and insert in corresponding groove one end of described cross bar.
2. constant supporting spring hanger as claimed in claim 1, is characterized in that, one end that described cross bar inserts in described groove is taper.
3. constant supporting spring hanger as claimed in claim 1 or 2, is characterized in that, described angle α is 150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303471.XA CN104089095B (en) | 2014-06-30 | 2014-06-30 | Constant support and hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410303471.XA CN104089095B (en) | 2014-06-30 | 2014-06-30 | Constant support and hanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104089095A true CN104089095A (en) | 2014-10-08 |
| CN104089095B CN104089095B (en) | 2017-01-11 |
Family
ID=51636837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410303471.XA Active CN104089095B (en) | 2014-06-30 | 2014-06-30 | Constant support and hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104089095B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089096A (en) * | 2014-06-30 | 2014-10-08 | 江苏大力城电气有限公司 | Load assembly special for constant support and hanger |
| CN107448682A (en) * | 2017-09-21 | 2017-12-08 | 江苏大力城电气有限公司 | A kind of constant supporting spring hanger of load adjustable |
| CN108799632A (en) * | 2018-05-28 | 2018-11-13 | 倍德力能源装备（江苏）有限公司 | A kind of high intensity is hinged constant supporting spring hanger |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207385U (en) * | 1987-08-10 | 1988-10-26 | 施建兴 | Spring suspender with constant force |
| CN1065919A (en) * | 1991-04-19 | 1992-11-04 | 帖荣俊 | Constant force disc spring support and hanger |
| JP2003021272A (en) * | 2001-07-06 | 2003-01-24 | Babcock Hitachi Kk | Spring hanger |
| CN104089096A (en) * | 2014-06-30 | 2014-10-08 | 江苏大力城电气有限公司 | Load assembly special for constant support and hanger |
-
2014
- 2014-06-30 CN CN201410303471.XA patent/CN104089095B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87207385U (en) * | 1987-08-10 | 1988-10-26 | 施建兴 | Spring suspender with constant force |
| CN1065919A (en) * | 1991-04-19 | 1992-11-04 | 帖荣俊 | Constant force disc spring support and hanger |
| JP2003021272A (en) * | 2001-07-06 | 2003-01-24 | Babcock Hitachi Kk | Spring hanger |
| CN104089096A (en) * | 2014-06-30 | 2014-10-08 | 江苏大力城电气有限公司 | Load assembly special for constant support and hanger |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089096A (en) * | 2014-06-30 | 2014-10-08 | 江苏大力城电气有限公司 | Load assembly special for constant support and hanger |
| CN104089096B (en) * | 2014-06-30 | 2016-06-22 | 江苏大力城电气有限公司 | A kind of dedicated load assembly of constant supporting spring hanger |
| CN107448682A (en) * | 2017-09-21 | 2017-12-08 | 江苏大力城电气有限公司 | A kind of constant supporting spring hanger of load adjustable |
| CN108799632A (en) * | 2018-05-28 | 2018-11-13 | 倍德力能源装备（江苏）有限公司 | A kind of high intensity is hinged constant supporting spring hanger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104089095B (en) | 2017-01-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Load assembly special for constant support and hanger Effective date of registration: 20190903 Granted publication date: 20170111 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DALICHENG ELECTRICAL CO., LTD. Registration number: Y2019320000103 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200819 Granted publication date: 20170111 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DALICHENG ELECTRICAL Co.,Ltd. Registration number: Y2019320000103 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of constant force support and hanger Effective date of registration: 20200820 Granted publication date: 20170111 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DALICHENG ELECTRICAL Co.,Ltd. Registration number: Y2020980005185 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210719 Granted publication date: 20170111 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DALICHENG ELECTRICAL Co.,Ltd. Registration number: Y2020980005185 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Constant force support and hanger Effective date of registration: 20210720 Granted publication date: 20170111 Pledgee: Bank of China Limited Yangzhong Branch Pledgor: JIANGSU DALICHENG ELECTRICAL Co.,Ltd. Registration number: Y2021980006437 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |