CN214284105U - Pneumatic rod top installation device - Google Patents
Pneumatic rod top installation device Download PDFInfo
- Publication number
- CN214284105U CN214284105U CN202022490850.8U CN202022490850U CN214284105U CN 214284105 U CN214284105 U CN 214284105U CN 202022490850 U CN202022490850 U CN 202022490850U CN 214284105 U CN214284105 U CN 214284105U
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- CN
- China
- Prior art keywords
- pneumatic rod
- inner core
- pneumatic
- mounting device
- roller
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Abstract
The utility model belongs to the technical field of the pneumatic rod technique and specifically relates to a pneumatic rod top installation device. The utility model provides a pneumatic rod top installation device, includes pneumatic rod shell and pneumatic rod inner core, and the top of pneumatic rod inner core is the step face, and the backup pad lower part is the hole, overlaps on the step face on pneumatic rod inner core top, and backup pad upper portion is smooth roof. When the pneumatic rod top mounting device is used, the pneumatic rod top mounting device is stable in structure, can be stably fixed when an inner core of the pneumatic rod is assembled, and strengthens the strength of a mounting seat, so that the pneumatic rod top mounting device can meet the bearing requirement and has a good use effect.
Description
Technical Field
The utility model belongs to the technical field of the pneumatic rod technique and specifically relates to a pneumatic rod top installation device.
Background
Present pneumatic rod is when joining in marriage the dress, all inserts a cooperation inslot of the bottom of seat with its pneumatic rod inner core, and the fixed strength of whole bottom is low, can not effectual fixed stability who realizes the pneumatic rod top, just so leads to pneumatic rod top installation intensity low easily, when some people that the weight is heavier used this pneumatic rod seat, takes place the cracked condition of mounting panel easily, can not satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects existing in the bottom installation of the existing pneumatic rod seat, the utility model provides a pneumatic rod top installation device.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a pneumatic rod top installation device, includes pneumatic rod shell and pneumatic rod inner core, and the top of pneumatic rod inner core is the step face, and the backup pad lower part is the hole, overlaps on the step face on pneumatic rod inner core top, and backup pad upper portion is smooth roof.
According to the utility model discloses a plurality of bracing pieces have been welded between the roof merging backup pad.
According to the utility model discloses a connecting rod has been welded to the below of roof above the pneumatic rod inner core, and the contact plate has been welded to the connecting rod below.
According to another embodiment of the present invention, a rubber pad is adhered below the contact plate.
According to another embodiment of the invention, the inner side of the connecting rod is welded with crossed reinforcing rods.
According to the utility model discloses a there is the screw inside the pneumatic rod inner core top, and the roller cover fills in the spring in the screw through outside screw thread screw in, the tip of spring has the roller in the roller cover, and the top opening diameter of roller cover is less than the roller diameter.
The beneficial effects of the utility model are that, this kind of pneumatic rod top installation device when using, its stable in structure can be stable fix it when joining in marriage the dress pneumatic rod inner core to strengthen the intensity of mount pad, make its demand that can satisfy the bearing, excellent in use effect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the contact plate and the connecting rod of the present invention;
fig. 3 is a schematic view of the roller structure of the present invention;
fig. 4 is a partially enlarged schematic view of fig. 2 of the present invention;
in the figure, the pneumatic rod comprises a pneumatic rod shell 1, a pneumatic rod inner core 2, a step surface 3, a step surface 4, a supporting plate 5, a top plate 6, a supporting rod 7, a contact plate 8, a connecting rod 9, a roller 10, a rod sleeve 12, a spring 13, a rubber pad 14 and a reinforcing rod.
Detailed Description
Fig. 1-4 are the structural schematic diagram of the utility model, a pneumatic rod top installation device, including pneumatic rod shell 1 and pneumatic rod inner core 2, the top of pneumatic rod inner core 2 is step face 3, and 4 lower parts of backup pad are the hole, and the cover is on the step face 3 on 2 tops of pneumatic rod inner core, and 4 upper portions of backup pad are smooth roof 5.
When the pneumatic rod top mounting device is used, a step-shaped structure is processed at the top of the pneumatic rod inner core 2, then, a hole in the bottom of the supporting plate 4 is sleeved on the step surface 3, assembling is achieved, the supporting plate 4 is of a circular arc-shaped structure, the supporting effect is good, the top of the pneumatic rod top mounting device is a flat top plate 5, the top plate 5 convenient to fix with the bottom of a seat, and welding or bolt fixing is adopted.
According to the utility model discloses a further embodiment, the welding has a plurality of bracing pieces 6 between roof 5 amalgamation backup pad 4.
The supporting rod 6 supports the top plate 5 and the supporting plate 4, so that the strength of the installation position on the whole upper portion is improved, and the installation requirement is met.
According to another embodiment of the present invention, a connecting rod 8 is welded below the top plate 5 above the inner core 2 of the pneumatic rod, and a contact plate 7 is welded below the connecting rod 8.
Connecting rod 8 and contact plate 7 are located the top of pneumatic rod inner core 2, and when the pneumatic rod broke down the inner core and bounce, can utilize connecting rod 8 and contact plate 7 as intermediate structure, play the guard action like this.
According to another embodiment of the present invention, a rubber pad 13 is adhered below the contact plate 7.
The rubber pad 13 serves the purpose of cushioning, being able to release a part of the kinetic energy of the impact.
According to another embodiment of the invention, the inner side of the connecting rod 8 is welded with crossed reinforcing rods 14.
According to the utility model discloses a another embodiment, there is the screw inside the top of pneumatic rod inner core 2, and in the screw was screwed into through outside screw thread to roller cover 10, filled spring 12 in the roller cover 10, there was roller 9 spring 12's tip, and the open-top diameter of roller cover 10 is less than roller 9 diameter.
The roller 9 on the top of the pneumatic rod inner core 2 shrinks inwards by extrusion when the support plate 6 is assembled, after the support plate 6 is assembled, the roller 9 moves outwards under the action of the spring 12, and the diameter of the end part of the roller sleeve 10 is smaller than that of the roller 9, so that the roller 9 cannot slip out of the roller sleeve 10, and the roller 9 is used for limiting the movement.
The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a pneumatic rod top installation device, includes pneumatic rod shell (1) and pneumatic rod inner core (2), characterized by, and the top of pneumatic rod inner core (2) is step face (3), and backup pad (4) lower part is the hole, overlaps on step face (3) on pneumatic rod inner core (2) top, and backup pad (4) upper portion is smooth roof (5).
2. A pneumatic rod top mounting device according to claim 1, characterized in that a plurality of support rods (6) are welded between the merging support plates (4) of the top plate (5).
3. A pneumatic rod top mounting device according to claim 1, characterized in that a connecting rod (8) is welded below the top plate (5) above the inner core (2) of the pneumatic rod, and a contact plate (7) is welded below the connecting rod (8).
4. A pneumatic rod top mounting device as claimed in claim 3, wherein a rubber pad (13) is adhered to the underside of the contact plate (7).
5. A pneumatic rod top mounting device according to claim 3, characterized in that crossed reinforcing rods (14) are welded to the inner side of the connecting rod (8).
6. The pneumatic rod top mounting device as claimed in claim 1, wherein the pneumatic rod inner core (2) has a screw hole on the top inner side, the roller sleeve (10) is screwed into the screw hole through the outer thread, the roller sleeve (10) is internally inserted with the spring (12), the end of the spring (12) is provided with the roller (9), and the top opening diameter of the roller sleeve (10) is smaller than the diameter of the roller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490850.8U CN214284105U (en) | 2020-11-02 | 2020-11-02 | Pneumatic rod top installation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022490850.8U CN214284105U (en) | 2020-11-02 | 2020-11-02 | Pneumatic rod top installation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214284105U true CN214284105U (en) | 2021-09-28 |
Family
ID=77840863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022490850.8U Active CN214284105U (en) | 2020-11-02 | 2020-11-02 | Pneumatic rod top installation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214284105U (en) |
-
2020
- 2020-11-02 CN CN202022490850.8U patent/CN214284105U/en active Active
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