CN207145771U - A kind of dust-proof damp proof variable-force spring hanger - Google Patents
A kind of dust-proof damp proof variable-force spring hanger Download PDFInfo
- Publication number
- CN207145771U CN207145771U CN201721098933.4U CN201721098933U CN207145771U CN 207145771 U CN207145771 U CN 207145771U CN 201721098933 U CN201721098933 U CN 201721098933U CN 207145771 U CN207145771 U CN 207145771U
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- annular plate
- dust
- proof
- plate
- 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
- Fluid-Damping Devices (AREA)
Abstract
The utility model provides a kind of dust-proof damp proof variable-force spring hanger, including outer barrel, the top plate with boatswain chair is provided with the top of outer barrel, bottom is provided with bottom plate, coordinate in outer barrel and center platen and spring are installed, suspension rod is connected with the middle part of center platen bottom surface, also include protector, protector includes the upper annular plate set gradually from top to bottom, telescoping tube and lower annular plate, upper annular plate is set on the outside of outer barrel upper end, telescoping tube is set in outside outer barrel, and upper end is fixedly connected with upper annular plate, lower end is connected with tubular magnet, lower annular plate is set in outer barrel lower end outside, the top surface of lower annular plate is provided with annular recess.Advantage is：Employ protector, outer barrel side can be enclosed on inner side completely by telescoping tube, contacted so as to completely cut off outer barrel with external environment, the entrance of dust and moisture is effectively prevented, the working environment of spring is ensure that, adds service life, and when safeguarding, only need telescoping tube being pulled upwardly, spring and nameplate can be observed, it is convenient and swift.
Description
Technical field
The present invention relates to suspension bracket technical field, more particularly to a kind of dust-proof damp proof variable-force spring hanger.
Background technology
Variable-force spring hanger（Also referred to as variable spring support hanging frame, bullet are hung）The power conduit that is mainly used in having vertical displacement or
The supporting of equipment.Because it relies primarily on spring force to support load, therefore it is only suitable for being used in the less occasion of vertical displacement.Become
Power spring support hanging frame is built with cylindrically coiled spring, and while carrying, it adapts to the thermal walking of pipeline or equipment, can also inhale
The vibration in closed tube road, damping effect can be played simultaneously, plus it than constant supporting spring hanger economy, therefore allow in Stress calculation
In the case of, it is designed personnel and widely uses.
At present, existing variable-force spring hanger in use, is locked to variable-force spring hanger for convenience
Fixed or observation outer barrel inner spring whether the situation such as jam, bar hole is designed with outer barrel side, and bar hole side is provided with nameplate,
But the installation environment of variable-force spring hanger is varied, wherein being no lack of the dark moist environment of outdoor or basement, this is just
Cause to have mosquito and enter in outer barrel, had a strong impact on the job stability of outer barrel inner spring, increase potential safety hazard, it is grey in addition
Dirt and moisture can corrode the nameplate on outer tube side wall, and then influence the maintenance work of attendant, increase maintenance difficulties, simultaneously
Dust and moisture can also accelerate the degree of aging of spring, substantially reduce service life.
The content of the invention
To solve the above problems, the invention discloses a kind of dust-proof damp proof variable-force spring hanger.
In order to reach object above, the present invention provides following technical scheme：
A kind of dust-proof damp proof variable-force spring hanger, including the outer barrel being vertically arranged, the outer barrel top, which is provided with, to be carried
The top plate of boatswain chair, bottom are provided with bottom plate, coordinate in outer barrel and be provided with center platen and spring, be connected with the middle part of medium pressure plate bottom surface
Suspension rod, the both ends of the spring bear against center platen and bottom plate, and the suspension rod top is connected with center platen, and bottom is passed through in bottom plate
Portion is simultaneously connected with gaily decorated basket nut, it is characterised in that：Also include protector, the protector includes setting gradually from top to bottom
Upper annular plate, telescoping tube and lower annular plate, the upper annular plate is set on the outside of outer barrel upper end, and is connected with outer barrel threaded upper ends
Connect, the telescoping tube is set in outside outer barrel, and upper end is fixedly connected with upper annular plate, and lower end is connected with matched tubular
Magnet, the lower annular plate is set in outer barrel lower end outside, and is threadedly coupled with outer barrel lower end, and the top surface of the lower annular plate is set
There is the annular recess being adapted with tubular magnet, magnetic metallic layers are provided with the annular recess.
Further, in addition to limited block is protected, the protection limited block is cylindrical, and is arranged in plate top surface
Portion, the diameter of the protection limited block is identical with spring inside diameter, and its middle part is provided with the through hole that is adapted with suspension rod, under the spring
End is set in outside protection limited block.
Further, it is provided with rubber layer in the through hole.
Further, the first external screw thread and the second external screw thread are respectively equipped with the outside of the upper and lower side of the outer barrel.
Further, the first internal thread being adapted with the first external screw thread is provided with the inside of the upper annular plate.
Further, the second internal thread being adapted with the second external screw thread is provided with the inside of the lower annular plate.
Compared with prior art, the beneficial effects of the present invention are：Employ protector, it is telescoping tube is downward during protection
Leave behind, until the tubular magnet of telescoping tube lower end is adsorbed with the magnetic metallic layers in lower annular plate upper annular groove so that flexible
Outer barrel side is enclosed on inner side by pipe completely, is contacted so as to completely cut off outer barrel with external environment, effectively prevents entering for dust and moisture
Enter, ensure that the working environment of spring, improve overall security, and add service life, and just attendant when safeguarding,
Only need telescoping tube being pulled upwardly, spring and nameplate can be observed, it is convenient and swift；The upper annular plate of protector and lower ring
Shape plate is using the upper and lower overall structure for being to be threadedly coupled, not changing existing variable-force spring hanger with outer barrel, processing letter
Single, convenient disassembly, overall structure is ingenious, has wide applicability；Protection limited block is employed, can not only be played to spring
Spacing effect, the displacement of spring is prevented, improve operating accuracy, moreover it is possible to effectively prevent mosquito, dust and moisture from entering from bottom
In outer barrel.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dust-proof damp proof variable-force spring hanger of the present invention.
Fig. 2 is the structural representation that limited block is protected in a kind of dust-proof damp proof variable-force spring hanger of the present invention.
Reference numerals list：
1- outer barrels, 2- boatswain chairs, 3- top plates, 4- bottom plates, 5- center platens, 6- springs, 7- suspension rods, 8- gaily decorated basket nuts, 9- protection
Device, 91- upper annular plates, 92- telescoping tubes, 93- lower annular plates, 94- tubular magnets, 95- annular recess, 96- magnetic metallic layers,
10- protects limited block, 101- through holes, 102- rubber layers.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
As illustrated, a kind of dust-proof damp proof variable-force spring hanger, including the outer barrel 1 being vertically arranged, the top of outer barrel 1 are set
There is the top plate 3 with boatswain chair 2, bottom is provided with bottom plate 4, coordinates in outer barrel 1 and be provided with center platen 5 and spring 6, the bottom surface of center platen 5
Middle part is connected with suspension rod 7, and the both ends of spring 6 bear against center platen 5 and bottom plate 4, and the top of suspension rod 7 is connected with center platen 5, and bottom is worn
Cross the middle part of bottom plate 4 and be connected with gaily decorated basket nut 8.
Wherein, in addition to protector 9, protector 9 include upper annular plate 91, the telescoping tube set gradually from top to bottom
92 and lower annular plate 93, upper annular plate 91 is set on the outside of the upper end of outer barrel 1, and is connected with the threaded upper ends of outer barrel 1,92 sets of telescoping tube
It is located at outside outer barrel 1, and upper end is fixedly connected with upper annular plate 91, lower end is connected with matched tubular magnet 94, lower ring
Shape plate 93 is set in the lower end outside of outer barrel 1, and is threadedly coupled with the lower end of outer barrel 1, and the top surface of lower annular plate 93 is provided with and tubular magnetic
The annular recess 95 that iron 94 is adapted, annular recess 95 is interior to be provided with magnetic metallic layers 96.In the present embodiment, outer barrel 1 is upper and lower
End outside is respectively equipped with the first external screw thread（It is not drawn into）With the second external screw thread（It is not drawn into）, and the inner side of upper annular plate 91 is provided with and the
One external screw thread（It is not drawn into）The first internal thread being adapted（It is not drawn into）, the inner side of lower annular plate 93 is provided with and the second external screw thread（Not
Draw）The second internal thread being adapted（It is not drawn into）.
During installation, upper annular plate 91 and lower annular plate 93 are threaded io to the upper and lower side of outer barrel 1 respectively, so as to complete to prevent
The installation of protection unit 9, the overall structure of existing variable-force spring hanger is not changed, processing is simple, convenient disassembly, overall structure
It is ingenious, there is wide applicability.
After the completion of variable-force spring hanger of the invention is by pipeline suspension, it can be protected, be made using protector 9
Used time, telescoping tube 92 is pulled down down, until the tubular magnet 94 of the lower end of telescoping tube 92 and the upper annular groove 95 of lower annular plate 93
Interior magnetic metallic layers 96 adsorb so that the side of outer barrel 1 is enclosed on inner side by telescoping tube 92 completely, so as to completely cut off outer barrel 1 with it is outer
Boundary's environment contact, effectively prevents the entrance of dust and moisture, ensure that the working environment of spring 6, improve overall security, and
Add service life, and when just attendant safeguards, it is only necessary to separate tubular magnet 94 and magnetic metallic layers 96, and by telescoping tube
92 are pulled upwardly, and can observe spring and nameplate, convenient and swift.
In the present embodiment, in addition to limited block 10 is protected, protection limited block 10 is cylindrical, and is arranged on bottom plate 4 and pushes up
Middle face, protect the diameter of limited block 10 identical with the internal diameter of spring 6, its middle part is provided with the through hole 101 being adapted with suspension rod 7, bullet
The lower end of spring 6 is set in outside protection limited block 10.So as to can not only play the effect spacing to spring 6, the position of spring 6 is prevented
Move, improve operating accuracy, moreover it is possible to effectively prevent mosquito, dust and moisture from entering from bottom in outer barrel 1.
In the present embodiment, rubber layer 102 is provided with through hole 101, can effectively prevents mosquito, dust and moisture from entering.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Formed technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of dust-proof damp proof variable-force spring hanger, including the outer barrel being vertically arranged（1）, the outer barrel（1）Top is provided with
With boatswain chair（2）Top plate（3）, bottom is provided with bottom plate（4）, outer barrel（1）Interior cooperation is provided with center platen（5）And spring（6）, institute
State center platen（5）Suspension rod is connected with the middle part of bottom surface（7）, the spring（6）Both ends bear against center platen（5）And bottom plate（4）, institute
State suspension rod（7）Top and center platen（5）Connection, bottom passes through bottom plate（4）Middle part is simultaneously connected with gaily decorated basket nut（8）, its feature exists
In：Also include protector（9）, the protector（9）Including the upper annular plate set gradually from top to bottom（91）, telescoping tube
（92）And lower annular plate（93）, the upper annular plate（91）It is set in outer barrel（1）On the outside of upper end, and and outer barrel（1）Threaded upper ends
Connection, the telescoping tube（92）It is set in outer barrel（1）Outside, and upper end and upper annular plate（91）Be fixedly connected, lower end be connected with
Its tubular magnet being adapted（94）, the lower annular plate（93）It is set in outer barrel（1）Lower end outside, and and outer barrel（1）Lower end
Threaded connection, the lower annular plate（93）Top surface be provided with and tubular magnet（94）The annular recess being adapted（95）, the ring
Shape groove（95）It is interior to be provided with magnetic metallic layers（96）.
A kind of 2. dust-proof damp proof variable-force spring hanger according to claim 1, it is characterised in that：Also include protection limit
Position block（10）, the protection limited block（10）It is cylindrical, and it is arranged on bottom plate（4）In the middle part of top surface, the protection limited block
（10）Diameter and spring（6）Internal diameter is identical, and its middle part is provided with and suspension rod（7）The through hole being adapted（101）, the spring（6）
Lower end is set in protection limited block（10）Outside.
A kind of 3. dust-proof damp proof variable-force spring hanger according to claim 2, it is characterised in that：The through hole
（101）It is interior to be provided with rubber layer（102）.
A kind of 4. dust-proof damp proof variable-force spring hanger according to claim 1, it is characterised in that：The outer barrel（1）
Upper and lower side on the outside of be respectively equipped with the first external screw thread and the second external screw thread.
A kind of 5. dust-proof damp proof variable-force spring hanger according to claim 4, it is characterised in that：The upper annular plate
（91）Inner side is provided with the first internal thread being adapted with the first external screw thread.
A kind of 6. dust-proof damp proof variable-force spring hanger according to claim 4, it is characterised in that：The lower annular plate
（93）Inner side is provided with the second internal thread being adapted with the second external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098933.4U CN207145771U (en) | 2017-08-30 | 2017-08-30 | A kind of dust-proof damp proof variable-force spring hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098933.4U CN207145771U (en) | 2017-08-30 | 2017-08-30 | A kind of dust-proof damp proof variable-force spring hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207145771U true CN207145771U (en) | 2018-03-27 |
Family
ID=61670567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098933.4U Expired - Fee Related CN207145771U (en) | 2017-08-30 | 2017-08-30 | A kind of dust-proof damp proof variable-force spring hanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207145771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326846A (en) * | 2020-04-10 | 2020-06-23 | 广西广汽慧思通数字科技有限责任公司 | 5G communication antenna sharing installing support |
-
2017
- 2017-08-30 CN CN201721098933.4U patent/CN207145771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111326846A (en) * | 2020-04-10 | 2020-06-23 | 广西广汽慧思通数字科技有限责任公司 | 5G communication antenna sharing installing support |
| CN111326846B (en) * | 2020-04-10 | 2021-06-25 | 广西广汽慧思通数字科技有限责任公司 | 5G communication antenna sharing installing support |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106429557A (en) | Winding equipment on protection film production equipment | |
| CN207112092U (en) | A kind of new variable-force spring hanger | |
| CN203223718U (en) | Anti-seismic support for building internal electromechanical device | |
| CN207145771U (en) | A kind of dust-proof damp proof variable-force spring hanger | |
| CN206458900U (en) | A kind of para-seismic support for pipes | |
| CN109469345A (en) | Exterior wall engineering net protection unit | |
| CN211058100U (en) | Anti-vibration type architectural decoration curtain wall | |
| CN104964097A (en) | Three-way spring pipe supporting and hanging bracket | |
| CN108180319A (en) | A kind of new and effective locking single tube antidetonation branch device for hoisting | |
| CN206072540U (en) | High-efficiency pipeline suspension and support | |
| CN211649306U (en) | Novel anti-seismic support and hanger for metal pipeline | |
| CN205424105U (en) | But pipe string hanger that height -adjusting and shock -absorbing capacity are good | |
| CN205421976U (en) | Block in detachable safety belt peg of window interior wall | |
| CN207453167U (en) | A kind of new energy-consumption shock-absorption device for building | |
| CN103935845B (en) | A kind of net drum column | |
| CN210344551U (en) | Vertical hoisting device for ultra-long air pipe | |
| CN213393322U (en) | Damping mechanism for numerical control equipment | |
| CN108167373A (en) | A kind of vibration damper for vehicle for being easily installed dismounting | |
| CN103935612B (en) | Dangerous container anti-tipping apparatus | |
| CN109058596A (en) | A kind of intelligence constant force detection system | |
| CN211289182U (en) | Electromechanical bidirectional earthquake-resistant support hanger for building | |
| CN108105475A (en) | A kind of good efficient locking pipe-hanger support of stability | |
| CN207034413U (en) | A kind of adjustable spring support hanging frame | |
| CN107387062A (en) | Load sensor for oil pumping unit protection device | |
| CN108167527A (en) | A kind of efficiently locking antidetonation branch device for hoisting of novel multitube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180327 Termination date: 20190830 |