CN109424793A - Guidance type spring support hanging frame - Google Patents
Guidance type spring support hanging frame Download PDFInfo
- Publication number
- CN109424793A CN109424793A CN201710715590.XA CN201710715590A CN109424793A CN 109424793 A CN109424793 A CN 109424793A CN 201710715590 A CN201710715590 A CN 201710715590A CN 109424793 A CN109424793 A CN 109424793A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- spring
- pressing plate
- guide
- 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.)
- Pending
Links
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- 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
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
- F16L3/2056—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs the axis of at least one spring being oblique or perpendicular to the direction of the movement of the pipe
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- 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
- F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
- F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
- F16L3/21—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs providing constant supporting spring force
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2234/00—Shape
- F16F2234/02—Shape cylindrical
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Springs (AREA)
Abstract
The present invention relates to guidance type spring support hanging frames.Including cylinder, pressing plate, spring and pull rod, the spring is mounted in cylinder, the pressing plate is mounted in cylinder and is located at spring upper end, the pull rod is located in spring, pull rod upper end is fixedly connected with the pressing plate, it is equipped with three guide rods in the cylinder and is located at spring peripheral, the cylinder upper end is equipped with capping, the guide rod upper end is fixedly connected with capping, three guide rods are located on same circumference and parallel with tubular axis, the pressing plate is covered on the guide bar and is slidably connected, and the pull rod lower end is through cylinder bottom plate and is connected with tightening nut.The configuration of the present invention is simple, by increasing guide rod in cylinder, pressing plate is connect with guide rod by guide sleeve, effectively prevent spring that lateral bending deformation occurs in compression process, avoids that circlip phenomenon occurs, and efficiently uses spring rate, and security performance is high.
Description
Technical field
The present invention relates to a kind of suspension and support more particularly to guidance type spring support hanging frames.
Background technique
Spring support hanging frame is designed according to principle of moment balance.In defined load displacement range, loading moment and spring
Torque remains balance.Therefore, with when perseverance hangs the pipeline of support and equipment is subjected to displacement, constant supporting force can be obtained,
It will not carry out additional stress to pipeline and equipment belt.Perseverance hangs the place for being generally used for needing to reduce displacement stress, such as station boiler sheet
Body, foil portions and the petrochemical equipments such as vapour, water, cigarette air hose and the burner in power plant and other needs reduce displacement
The place of stress.The compressed spring of existing variable spring support hanging frame plays branch swing pipe road or equipment, is encountering load and position
Biggish working condition is moved, spring is easy to happen circlip phenomenon in cylinder, leads to not normal use in moving process.
Summary of the invention
In view of the foregoing drawbacks, the purpose of the present invention is to provide a kind of structure is simple, security performance is high, effectively prevent work
The guidance type spring support hanging frame of process generation circlip phenomenon.
Thus the technical scheme adopted by the invention is that:
Including cylinder, pressing plate, spring and pull rod, the spring is mounted in cylinder, and the pressing plate is mounted in cylinder and is located at
Spring upper end, the pull rod are located in spring, and pull rod upper end is fixedly connected with the pressing plate, be equipped in the cylinder three guide rods and
Positioned at spring peripheral, the cylinder upper end is equipped with capping, and the guide rod upper end is fixedly connected with capping, and three guide rods are located at
On same circumference and parallel with tubular axis, the pressing plate is covered on the guide bar and is slidably connected, and the pull rod lower end is run through
Cylinder bottom plate is simultaneously connected with tightening nut.
As a further improvement of the above technical scheme, the pressing plate is equipped with the pilot hole matched with guide rod, institute
It states and guide sleeve is installed in pilot hole.
As a further improvement of the above technical scheme, longitudinal slot is offered on the cylinder lateral wall, is set on the pressing plate
There is the pointer being located in longitudinal slot, the longitudinal slot side is equipped with the indicator board being mounted on cylinder lateral wall.
As a further improvement of the above technical scheme, the cylinder inner bottom plating is equipped with the screw thread matched with guide rod
Hole, the guide rod lower end are threadedly coupled with threaded hole, and the capping upper end is equipped with through-hole, and guide rod is through through-hole and is connected with
Nut.
The invention has the advantages that
The configuration of the present invention is simple, by increasing guide rod in cylinder, pressing plate is connect by guide sleeve with guide rod, is effectively prevent
Lateral bending deformation occurs in compression process for spring, avoids that circlip phenomenon occurs, and efficiently uses spring rate, and security performance is high.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
1 it is cylinder in figure, 2 be pressing plate, 3 be spring, 4 be pull rod, 5 be guide rod, 6 be capping, 7 be tightening nut, 8 is
Pointer, 9 be indicator board, 10 be nut.
Specific embodiment
Guidance type spring support hanging frame, including cylinder 1, pressing plate 2, spring 3 and pull rod 4, the spring 3 are mounted in cylinder 1,
The pressing plate 2 is mounted in cylinder 1 and is located at 3 upper end of spring, and the pull rod 4 is located in spring 3, and 4 upper end of pull rod and pressing plate 2 are solid
It is fixed to connect, it is equipped with three guide rods 5 in the cylinder 1 and is located at 3 periphery of spring, 1 upper end of cylinder is described equipped with capping 6
5 upper end of guide rod 6 is fixedly connected with capping, three guide rods 5 be located at it is on same circumference and parallel with 1 axis of cylinder, it is described
2 sets of pressing plate on guide rod 5 and are slidably connected, and 4 lower end of pull rod is through 1 bottom plate of cylinder and is connected with tightening nut 7.
As a further improvement of the above technical scheme, the pressing plate 2 is equipped with the pilot hole matched with guide rod 5,
Guide sleeve is installed in the pilot hole.
As a further improvement of the above technical scheme, longitudinal slot is offered on 1 side wall of cylinder, on the pressing plate 2
Equipped with the pointer 8 being located in longitudinal slot, the longitudinal slot side is equipped with the indicator board 9 being mounted on 1 side wall of cylinder.
As a further improvement of the above technical scheme, 1 inner bottom plating of cylinder is equipped with the spiral shell matched with guide rod 5
Pit, 5 lower end of guide rod are threadedly coupled with threaded hole, and 6 upper ends of the capping are equipped with through-hole, and guide rod 5 runs through through-hole simultaneously
It is connected with nut 10.
Above-mentioned specific embodiment cannot function as limiting the scope of the invention, for the technology people of the art
For member, any alternate modification to made by embodiment of the present invention or transformation are fallen within the scope of protection of the present invention.
Claims (4)
1. guidance type spring support hanging frame, which is characterized in that including cylinder, pressing plate, spring and pull rod, the spring is mounted on cylinder
Interior, the pressing plate is mounted in cylinder and is located at spring upper end, and the pull rod is located in spring, pull rod upper end and the fixed company of pressing plate
It connects, three guide rods are equipped in the cylinder and are located at spring peripheral, the cylinder upper end is equipped with capping, the guide rod upper end
It is fixedly connected with capping, three guide rods are located on same circumference and parallel with tubular axis, and the pressing plate is covered in guide rod
It above and is slidably connected, the pull rod lower end is through cylinder bottom plate and is connected with tightening nut.
2. guidance type spring support hanging frame according to claim 1, which is characterized in that the pressing plate is equipped with and guide rod phase
The pilot hole of cooperation is equipped with guide sleeve in the pilot hole.
3. guidance type spring support hanging frame according to claim 1, which is characterized in that offer longitudinal direction on the cylinder lateral wall
Slot, the pressing plate are equipped with the pointer being located in longitudinal slot, and the longitudinal slot side is equipped with the instruction being mounted on cylinder lateral wall
Plate.
4. guidance type spring support hanging frame according to claim 1, which is characterized in that the cylinder inner bottom plating is equipped with and leads
The threaded hole matched to bar, the guide rod lower end are threadedly coupled with threaded hole, and the capping upper end is equipped with through-hole, guide rod
Through through-hole and it is connected with nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715590.XA CN109424793A (en) | 2017-08-20 | 2017-08-20 | Guidance type spring support hanging frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710715590.XA CN109424793A (en) | 2017-08-20 | 2017-08-20 | Guidance type spring support hanging frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109424793A true CN109424793A (en) | 2019-03-05 |
Family
ID=65497276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710715590.XA Pending CN109424793A (en) | 2017-08-20 | 2017-08-20 | Guidance type spring support hanging frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109424793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220047A (en) * | 2019-05-30 | 2019-09-10 | 西安航天动力试验技术研究所 | A kind of quick adjusting supporting device of heavy caliber cryogenic pipe |
| CN116498825A (en) * | 2023-03-30 | 2023-07-28 | 江苏腾胜管道设备有限公司 | High-efficiency compensation spring support and hanger and method thereof |
-
2017
- 2017-08-20 CN CN201710715590.XA patent/CN109424793A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110220047A (en) * | 2019-05-30 | 2019-09-10 | 西安航天动力试验技术研究所 | A kind of quick adjusting supporting device of heavy caliber cryogenic pipe |
| CN116498825A (en) * | 2023-03-30 | 2023-07-28 | 江苏腾胜管道设备有限公司 | High-efficiency compensation spring support and hanger and method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |