CN210397560U - A briquetting flange structure for fixing nitrogen gas spring - Google Patents
A briquetting flange structure for fixing nitrogen gas spring Download PDFInfo
- Publication number
- CN210397560U CN210397560U CN201921274105.0U CN201921274105U CN210397560U CN 210397560 U CN210397560 U CN 210397560U CN 201921274105 U CN201921274105 U CN 201921274105U CN 210397560 U CN210397560 U CN 210397560U
- Authority
- CN
- China
- Prior art keywords
- flange
- nitrogen spring
- spring
- briquetting
- nitrogen gas
- 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.)
- Active
Links
Images
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a pressing block flange structure for fixing a nitrogen spring, which comprises a flange plate positioned below the end surface of the nitrogen spring, and is characterized in that the upper surface of the flange plate is provided with a central groove for inserting the nitrogen spring and a notch running through the central groove to the side surface of the flange plate, the notch is internally matched with a pressing block of which the end is inserted in the groove on the peripheral surface of the nitrogen spring, and the pressing block is connected with the flange plate through a bolt; the utility model has the advantages that: the flange plate is matched with the pressing block and then locked by the bolt, so that the pressing block presses the groove opening surface of the nitrogen spring, and the nitrogen spring cannot be damaged due to insufficient locking force in the locking mode.
Description
Technical Field
The utility model discloses the industrial products field, concretely relates to briquetting flange structure for fixed nitrogen gas spring.
Background
The existing screw locking type flange is a threaded hole on the end face of a screw locking nitrogen spring, and the nitrogen spring is only connected with the flange through screws, so that the fixing force is insufficient, and all the force is borne by the screws, so that the threaded hole is easy to wear and damage the nitrogen spring.
Disclosure of Invention
An object of the utility model is to provide an increase the clamping force between flange and the nitrogen spring and avoid the briquetting flange structure of nitrogen spring damage to solve the problem that proposes among the above-mentioned background art.
For realizing above-mentioned mesh, the utility model discloses a technical scheme be, a briquetting flange structure for fixing nitrogen gas spring, including the ring flange that is located nitrogen gas spring's terminal surface below, its structural feature is, the upper surface of ring flange is equipped with the central groove that is used for inserting nitrogen gas spring and runs through the opening to the side of ring flange by the central groove, and the terminal briquetting of inserting the notch that is located nitrogen gas spring global of opening fit-in is passed through the bolt and is connected with the ring flange.
Furthermore, the flange plate is provided with a positioning hole and a fixing hole which are coaxial with the central groove, and the fixing hole is positioned on the bottom surface of the opening.
Furthermore, the tip of briquetting is equipped with the limiting plate of cooperation in nitrogen spring's notch, and briquetting and limiting plate integrated into one piece are equipped with the screw hole of downwardly extending on the briquetting.
Furthermore, the end face of the limiting plate, which is in contact with the nitrogen spring, is a plane or a curved surface.
The utility model has the advantages that: the flange plate is matched with the pressing block and then locked by the bolt, so that the pressing block presses the groove opening surface of the nitrogen spring, and the nitrogen spring cannot be damaged due to insufficient locking force in the locking mode.
Drawings
FIG. 1 is a schematic view of the connection structure of the flange plate and the nitrogen spring of the present invention;
FIG. 2 is a schematic diagram of the structure of the pressing block of the present invention;
fig. 3 is a schematic top view of the flange of the present invention;
the device comprises a nitrogen spring 1, a flange plate 2, a notch 3, a notch 4, a pressing block 5, a bolt 6, a positioning hole 7, a fixing hole 8, a central groove 9, a limiting plate 10 and a threaded hole 11.
Detailed Description
The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 3, the press block flange structure for fixing the nitrogen spring comprises a flange plate 2 located below the end surface of a nitrogen spring 1, wherein a central groove 9 for inserting the nitrogen spring 1 and a notch 3 penetrating from the central groove 9 to the side surface of the flange plate 2 are formed in the upper surface of the flange plate 2, a press block 5 with the tail end inserted into a notch 4 located on the peripheral surface of the nitrogen spring 1 is matched in the notch 3, and the press block 5 is connected with the flange plate 2 through a bolt 6; during the use, with the tip cooperation of briquetting 5 in notch 4 on nitrogen spring 1, then with 6 locks of bolt behind ring flange 2 and the briquetting 5, make briquetting 5 push down 4 faces of notch of nitrogen spring 1 to need not to set up the screw hole on nitrogen spring 1's the terminal surface, this kind of locking mode can not make nitrogen spring 1 damage because of the locking force inadequately.
The flange plate 2 is provided with a positioning hole 7 and a fixing hole 8 which are coaxial with the central groove 9, the positioning hole 7 is a through hole, and the fixing hole 8 is positioned on the bottom surface of the opening 3; the flange plate 2 and the pressing block 5 are locked through the fixing hole 8, and then the flange plate 2 is fixed on the pole of other equipment through the positioning hole 7, so that the nitrogen spring 1 is indirectly connected and fixed with the pole.
The end part of the pressing block 5 is provided with a limiting plate 10 matched in the notch 4 of the nitrogen spring 1, the pressing block 5 and the limiting plate 10 are integrally formed, and the pressing block 5 is provided with a threaded hole 11 extending downwards; when locking briquetting 5 and ring flange 2, pass bolt 6 by fixed orifices 8 back locking in the screwed hole 11 again to lock briquetting 5 and ring flange 2 through bolt 6, at this in-process, preferably countersunk head bolt of bolt 6, and when passing bolt 6 from bottom to top again, set up the recess that is used for placing the tip of bolt 6 on the lower terminal surface of ring flange 2, thereby the lower surface of ring flange 2 is the plane all the time.
The end face of the limiting plate 10, which is in contact with the nitrogen spring 1, is a plane or a curved surface; insert back in nitrogen spring 1's notch 4 at limiting plate 10, be line contact between limiting plate 10's terminal surface and nitrogen spring 1 global, can reduce and receive the degree of wear, and when limiting plate 10's terminal surface was the curved surface, be face contact between limiting plate 10's terminal surface and the nitrogen spring 1, increased the contact fastness.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. The utility model provides a briquetting flange structure for fixing nitrogen gas spring, includes the ring flange that is located nitrogen gas spring's terminal surface below, its characterized in that: the upper surface of the flange plate is provided with a central groove for inserting the nitrogen spring and a notch penetrating from the central groove to the side surface of the flange plate, the tail end of the notch is matched with a pressing block inserted in the notch on the peripheral surface of the nitrogen spring, and the pressing block is connected with the flange plate through a bolt.
2. A briquette flange construction for a fixed nitrogen gas spring in accordance with claim 1, wherein: the flange plate is provided with a positioning hole and a fixing hole which are coaxial with the central groove, and the fixing hole is positioned on the bottom surface of the opening.
3. A briquette flange construction for a fixed nitrogen gas spring in accordance with claim 1, wherein: the tip of briquetting be equipped with the limiting plate of cooperation in nitrogen spring's notch, briquetting and limiting plate integrated into one piece are equipped with the screw hole of downwardly extending on the briquetting.
4. A briquette flange construction for a fixed nitrogen gas spring in accordance with claim 3, wherein: the end face of the limiting plate, which is in contact with the nitrogen spring, is a plane or a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274105.0U CN210397560U (en) | 2019-08-08 | 2019-08-08 | A briquetting flange structure for fixing nitrogen gas spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921274105.0U CN210397560U (en) | 2019-08-08 | 2019-08-08 | A briquetting flange structure for fixing nitrogen gas spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397560U true CN210397560U (en) | 2020-04-24 |
Family
ID=70358901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921274105.0U Active CN210397560U (en) | 2019-08-08 | 2019-08-08 | A briquetting flange structure for fixing nitrogen gas spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397560U (en) |
-
2019
- 2019-08-08 CN CN201921274105.0U patent/CN210397560U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210949450U (en) | Pin shaft locking structure | |
| CN210397560U (en) | A briquetting flange structure for fixing nitrogen gas spring | |
| CN216851236U (en) | Device for installing cable of tower crane | |
| CN209761114U (en) | lock catch with long service life and good stability | |
| CN213460919U (en) | Cable clamp for fine compensation equipment | |
| CN211201504U (en) | Metal bolt with higher flexibility | |
| CN202701135U (en) | Device for quickly changing and repairing punching convex die for punching head | |
| CN215110015U (en) | Fastener not easy to be disassembled | |
| CN203201923U (en) | Component connecting device | |
| CN218127258U (en) | Detachable pin | |
| CN202579589U (en) | Anti-theft fastener of transformer | |
| CN206864657U (en) | A kind of firm type cable plug head | |
| CN205944616U (en) | Concealed plug | |
| CN206791936U (en) | A kind of connection component of automobile key bag | |
| CN210225588U (en) | Fixing structure for mounting rear plate of television | |
| CN215805650U (en) | Inner hexagonal flange face bolt capable of replacing flange | |
| CN210637327U (en) | Connecting assembly and connecting structure | |
| CN209863547U (en) | Mounting structure of cylinder shredder | |
| CN217079988U (en) | Connecting structure of handle and lock cylinder | |
| CN203542625U (en) | Integrated lock clamping device of folding knife | |
| CN218819496U (en) | Embedded slide-in type H-shaped clamping groove connecting piece | |
| CN209817683U (en) | Push type lock for special box | |
| CN215978852U (en) | Intelligent door lock based on face recognition | |
| CN211376684U (en) | Battery cover of lockset panel | |
| CN210166127U (en) | Single-opening buckle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |