CN212318631U - Low temperature resistant air spring assembly - Google Patents
Low temperature resistant air spring assembly Download PDFInfo
- Publication number
- CN212318631U CN212318631U CN202020799550.5U CN202020799550U CN212318631U CN 212318631 U CN212318631 U CN 212318631U CN 202020799550 U CN202020799550 U CN 202020799550U CN 212318631 U CN212318631 U CN 212318631U
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- air spring
- low temperature
- temperature resistant
- fixedly connected
- wall
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Abstract
The utility model relates to an air spring technical field just discloses low temperature resistant air spring subassembly, comprising a base plate, the top fixedly connected with liquid reserve pipe of bottom plate, the inner wall fixedly connected with heater strip of liquid reserve pipe, the inner wall swing joint of liquid reserve pipe has the movable rod, the jet has been seted up to the inner wall of movable rod, the one end fixedly connected with roof of movable rod, the bottom fixedly connected with air spring body of roof. This low temperature resistant air spring subassembly can reach this air spring subassembly low temperature resistant purpose, has avoided this air spring subassembly the condition that the during operation appears the damage under low temperature environment, has prolonged the life of this air spring subassembly, has reduced people's economic loss, has reduced the input of people's capital cost, brings the facility for staff's work simultaneously, has improved staff's work efficiency, has solved the problem that general air spring subassembly low temperature resistant effect is poor, thereby the work and the life of giving people have brought the facility.
Description
Technical Field
The utility model relates to an air spring technical field specifically is low temperature resistant air spring subassembly.
Background
The air spring is formed by filling compressed air into a sealed container and realizing the elastic action by utilizing the compressibility of the air. The air spring has ideal nonlinear elastic characteristics, after the height adjusting device is additionally arranged, the height of a vehicle body does not change along with the increase and decrease of the load, the rigidity of the spring can be designed to be lower, and the riding comfort is good.
Most air spring assemblies in the market can not normally work under extreme environment at present, the service life of the air spring assembly is shortened, the economic loss of people is increased, the investment of capital cost of people is increased, meanwhile, the work of workers is inconvenient, the work efficiency of people is reduced, and the work and life of people are influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a low temperature resistant air spring subassembly possesses advantages such as low temperature resistant, has solved general air spring subassembly and does not have low temperature resistant problem.
(II) technical scheme
For the purpose that realizes above-mentioned air spring subassembly is low temperature resistant, the utility model provides a following technical scheme: low temperature resistant air spring subassembly, including the bottom plate, the top fixedly connected with liquid storage pipe of bottom plate, the inner wall fixedly connected with heater strip of liquid storage pipe, the inner wall swing joint of liquid storage pipe has the movable rod.
The air spring is characterized in that the inner wall of the movable rod is provided with a jet orifice, one end of the movable rod is fixedly connected with a top plate, the bottom of the top plate is fixedly connected with an air spring body, and the outer wall of the air spring body is movably connected with a fixing ring.
Preferably, the liquid storage pipe consists of an inner pipe and an outer pipe, and a heating wire is arranged between the inner pipe and the outer pipe.
Preferably, the outer wall of the movable rod is fixedly connected with a clamping block, and the center line of the clamping block coincides with the center line of the movable rod.
Preferably, the shape and size of the top plate and the shape and size of the bottom plate are matched with each other, and the center line of the top plate is overlapped with the center line of the bottom plate.
Preferably, one end of the air spring body is fixedly connected with the bottom of the top plate, and the other end of the air spring body is fixedly connected with the top of the bottom plate.
Preferably, the shape and size of the fixing ring are matched with those of the air spring body, and the central line of the fixing ring is superposed with that of the air spring body.
Preferably, the outer wall of the fixing ring is fixedly connected with a positioning ring, and the inner wall of the positioning ring is movably connected with the outer wall of the movable rod.
(III) advantageous effects
Compared with the prior art, the utility model provides a low temperature resistant air spring subassembly possesses following beneficial effect:
1. this low temperature resistant air spring subassembly, through the bottom plate, the liquid storage pipe, the heater strip, the movable rod, the jet, the roof, air spring body and solid fixed ring mutually support and use, can reach this air spring subassembly low temperature resistant purpose, the condition of the damage appears in this air spring subassembly during operation under the low temperature environment has been avoided, the life of this air spring subassembly has been prolonged, people's economic loss has been reduced, people's capital cost's input has been reduced, the work of giving staff brings the facility simultaneously, staff's work efficiency has been improved, the problem that general air spring subassembly low temperature resistant effect is poor has been solved, thereby work and life for people have brought the facility.
2. This low temperature resistant air spring subassembly through solid fixed ring and the holding ring that sets up, can reach the good purpose of this air spring subassembly stability, has avoided the air spring condition of displacement to appear in the work, has improved people's work efficiency, has made things convenient for people's work and life.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the liquid storage tube of the present invention;
fig. 3 is a schematic view of the fixing ring structure of the present invention.
In the figure: 1. a base plate; 2. a liquid storage pipe; 3. heating wires; 4. a movable rod; 5. an ejection port; 6. a top plate; 7. an air spring body; 8. a fixing ring; 9. a retaining ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the low temperature resistant air spring assembly includes a bottom plate 1, a liquid storage pipe 2 is fixedly connected to the top of the bottom plate 1, the liquid storage pipe 2 is composed of an inner pipe and an outer pipe, a heating wire 3 is arranged between the inner pipe and the outer pipe, the heating wire 3 can heat liquid in the liquid storage pipe 2, the heating wire 3 is fixedly connected to the inner wall of the liquid storage pipe 2, a movable rod 4 is movably connected to the inner wall of the liquid storage pipe 2, a clamping block is fixedly connected to the outer wall of the movable rod 4, and the center line of the clamping block coincides with the center line of the.
The inner wall of the movable rod 4 is provided with a jet orifice 5, one end of the movable rod 4 is fixedly connected with a top plate 6, the shape and the size of the top plate 6 are matched with those of the bottom plate 1, the central line of the top plate 6 is coincided with that of the bottom plate 1, the bottom of the top plate 6 is fixedly connected with an air spring body 7, one end of the air spring body 7 is fixedly connected with the bottom of the top plate 6, the other end of the air spring body 7 is fixedly connected with the top of the bottom plate 1, the outer wall of the air spring body 7 is movably connected with a fixing ring 8, the shape and the size of the fixing ring 8 are matched with those of the air spring body 7, the central line of the fixing ring 8 is coincided with that of the air spring body 7, and the low temperature resistance purpose of the air spring assembly can be achieved through the bottom plate 1, the liquid storage pipe, the air spring component is prevented from being damaged when working in a low-temperature environment, the service life of the air spring component is prolonged, the economic loss of people is reduced, the investment of capital cost of people is reduced, meanwhile, the work of workers is facilitated, the working efficiency of the workers is improved, and the problem of poor low-temperature resistance effect of a common air spring component is solved, so that the convenience is brought to the work and the life of people, the positioning ring 9 is fixedly connected to the outer wall of the fixing ring 8, the inner wall of the positioning ring 9 is movably connected with the outer wall of the movable rod 4, the stability of the air spring body 7 during working can be improved by the positioning ring 9, the purpose of good stability of the air spring component can be achieved by the fixing ring 8 and the positioning ring 9, the displacement of the air spring during working is avoided, and the working efficiency of people is improved, the work and the life of people are facilitated.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When using, in will anti-freezing liquid pours into the liquid storage pipe 2 into through the jet 5, start heater strip 3, heater strip 3 heats the anti-freezing liquid in the liquid storage pipe 2, pushes down the messenger when air spring body 7 atress, roof 6 downstream to promote movable rod 4 to shrink to the liquid storage pipe 2 in, anti-freezing liquid in the liquid storage pipe 2 under the pressure effect, gets into in the movable rod 4, spraying to air spring body 7 through the jet 5, thereby accomplish the cold-resistant work of air spring subassembly.
To sum up, this low temperature resistant air spring subassembly can reach this air spring subassembly low temperature resistant purpose, has avoided this air spring subassembly the condition that the during operation appears the damage under low temperature environment, has prolonged the life of this air spring subassembly, has reduced people's economic loss, has reduced people's investment of capital cost, brings the facility for staff's work simultaneously, has improved staff's work efficiency, has solved the problem that general air spring subassembly is low temperature resistant effect poor to work and life for people have brought the facility.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Low temperature resistant air spring subassembly, including bottom plate (1), its characterized in that: the top of the bottom plate (1) is fixedly connected with a liquid storage pipe (2), the inner wall of the liquid storage pipe (2) is fixedly connected with a heating wire (3), and the inner wall of the liquid storage pipe (2) is movably connected with a movable rod (4);
the air spring is characterized in that the inner wall of the movable rod (4) is provided with a jet orifice (5), one end of the movable rod (4) is fixedly connected with a top plate (6), the bottom of the top plate (6) is fixedly connected with an air spring body (7), and the outer wall of the air spring body (7) is movably connected with a fixing ring (8).
2. The low temperature resistant air spring assembly of claim 1 wherein: the liquid storage pipe (2) is composed of an inner pipe and an outer pipe, and a heating wire (3) is arranged between the inner pipe and the outer pipe.
3. The low temperature resistant air spring assembly of claim 1 wherein: the outer wall of the movable rod (4) is fixedly connected with a clamping block, and the center line of the clamping block is overlapped with the center line of the movable rod (4).
4. The low temperature resistant air spring assembly of claim 1 wherein: the shape and size of the top plate (6) are matched with those of the bottom plate (1), and the center line of the top plate (6) is superposed with that of the bottom plate (1).
5. The low temperature resistant air spring assembly of claim 1 wherein: one end of the air spring body (7) is fixedly connected with the bottom of the top plate (6), and the other end of the air spring body (7) is fixedly connected with the top of the bottom plate (1).
6. The low temperature resistant air spring assembly of claim 1 wherein: the shape and the size of the fixing ring (8) are matched with those of the air spring body (7), and the central line of the fixing ring (8) is superposed with that of the air spring body (7).
7. The low temperature resistant air spring assembly of claim 1 wherein: the outer wall of the fixing ring (8) is fixedly connected with a positioning ring (9), and the inner wall of the positioning ring (9) is movably connected with the outer wall of the movable rod (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799550.5U CN212318631U (en) | 2020-05-14 | 2020-05-14 | Low temperature resistant air spring assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020799550.5U CN212318631U (en) | 2020-05-14 | 2020-05-14 | Low temperature resistant air spring assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212318631U true CN212318631U (en) | 2021-01-08 |
Family
ID=74024035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020799550.5U Expired - Fee Related CN212318631U (en) | 2020-05-14 | 2020-05-14 | Low temperature resistant air spring assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212318631U (en) |
-
2020
- 2020-05-14 CN CN202020799550.5U patent/CN212318631U/en not_active Expired - Fee Related
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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: 20210108 |