CN203627445U - Insertion part for honeycomb blockboard - Google Patents
Insertion part for honeycomb blockboard Download PDFInfo
- Publication number
- CN203627445U CN203627445U CN201320663038.8U CN201320663038U CN203627445U CN 203627445 U CN203627445 U CN 203627445U CN 201320663038 U CN201320663038 U CN 201320663038U CN 203627445 U CN203627445 U CN 203627445U
- Authority
- CN
- China
- Prior art keywords
- honeycomb
- sandwich board
- insertion part
- plug
- main body
- 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
Images
Abstract
Provided is an insertion part for a honeycomb blockboard. The insertion part for the honeycomb blockboard comprises a body and an end portion. The body is a cylindrical body provided with an inner hole used for installing a fastener, the inner hole is a blind hole, and an inner screw thread is arranged in the inner hole. An outer screw thread is arranged outside the body. The end portion is an outward-turning flange. The insertion part is simple in structure, low in cost and good in fixing effect, and the drawing force and the torque meets the military standard and requirement.
Description
Technical field
The utility model relates to shelter technology field, especially relates to a kind of cellular sandwich board package.
Background technique
The wallboard of honeycomb shelter is generally composited by inside and outside metal skin and aramid fiber honeycomb core, makes honeycomb shelter and has good rigidly, load ratio advantages of higher and progressively applying in shelter industry by honeycomb sandwich board.
Although honeycomb sandwich board is widely used on aviation and train, generally realize the installation of plug-in device by embedded part; Because conventional connection set cannot obtain enough supports on sandwich material, and can not for example, by conventional interconnection technique (beating by spiral shell) equipment be fastened on this sandwich component, therefore, on known honeycomb sandwich board, want those positions of erection unit to use plug-in unit.
Plug-in unit is specially the parts of form of sleeve, is inserted in pre-hole in sandwich component, and is then bonded in hole.Bonding strength is for playing a key effect to absorption or the transmission capacity of the power the power transfer route of plug-in device by plug-in unit from sandwich component.The influence factor of the bearing capacity of bonding place comprises the thickness of the intensity of adhesive therefor, inside and outside metal skin and cellular structure and the physical dimension of plug-in unit self etc.
CN 100595442 C disclose a kind of for having the plug-in unit of sandwich component of honeycomb core, have hollow barrel-type inner sleeve.In order to improve the power transmission capacity between plug-in unit and sandwich component, this plug-in unit also has outer sleeve, and described outer sleeve is connected with inner sleeve by the multiple radially disc that form multiple axial chambers.Push parts and enter chamber, make anchoring element tip radially pass chamber by outlet previously.The plug-in unit that this invention provides has good improvement to join strength, but this dongle configuration complexity, can not reach on honeycomb sandwich board the arbitrarily object of erection unit.
Model utility content
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of honeycomb sandwich board simple in structure is provided, reach the object of random erection unit on honeycomb sandwich board.
The technological scheme that the utility model solves its technical problem employing is: a kind of cellular sandwich board package, comprise main body and end, it is characterized in that, described main body is the cylindrical shell being provided with for the endoporus of mounting fastener, described endoporus is blind hole, and described endoporus is provided with interior pitch thread; Described main body is also provided with outer pitch thread, and described end is the flange that turns up.
Further, on described outer pitch thread, be milled with two parallel planes.
Preferably, described end is provided with for auxiliary fixing circular hole.
Further, the quantity of described circular hole is 2～8.
By design strength requirement, multiple plug-in units can be installed, for fixing same equipment.
The beneficial effect of a kind of honeycomb sandwich board plug-in unit of the utility model: plug main body endoporus is provided with interior pitch thread, for the fastening piece of erection unit; Two parallel planes of outer pitch thread milling, play the effect that strengthens plug-in unit torque resistant; The circular hole of end, for inserting the auxiliary fixing member such as rivet of auxiliary fixedly turn up flange end and honeycomb sandwich board; This dongle configuration is simple, and cost is low, good fixing effect, and pulling capacity, moment of torsion meet army's mark requirement.
Accompanying drawing explanation
Fig. 1 is a kind of honeycomb sandwich board plug-in unit plan view of the utility model;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1-Fig. 3: the cellular sandwich board package 1 of the present embodiment, comprises main body 1-1 and end 1-2; Described main body 1-1 is the cylindrical shell being provided with for the endoporus 1-3 of mounting fastener, and endoporus 1-3 is blind hole, and described endoporus 1-3 is provided with interior pitch thread (M8 or M6) 1-4; Described main body 1-1 is also provided with outer pitch thread (M14) 1-5, and described end 1-2 is the flange that turns up.
On outer pitch thread (M14) 1-5, be milled with two parallel plane 1-6, two plane 1-6, at a distance of 12mm, strengthen the torque resistant effect of plug-in unit.
End 1-2 is the flange that turns up of diameter phi 50.
End 1-2 is provided with for auxiliary fixing circular hole 1-7, and circular hole 1-7 is 4 × φ 4.2.
The quantity of circular hole 1-7 is 4, is evenly distributed on end 1-2, inserts the turn up auxiliary fixing member such as rivet of flange and honeycomb sandwich board of auxiliary anchor portion, further strengthens the fixation of plug-in unit to equipment.
Embodiment 2
The cellular sandwich board package 1 of the present embodiment, except the quantity of circular hole 1-7 is 2, is evenly distributed on end 1-2, and other structures are with embodiment 1.
Embodiment 3
The cellular sandwich board package 1 of the present embodiment, except the quantity of circular hole 1-7 is 8, is evenly distributed on end 1-2, and other structures are with embodiment 1.
Due to quantity and the distribution of circular hole in above-described embodiment 2 and 3, be common understandable per capita by explanatory note, so do not represent with other accompanying drawing again.
Claims (1)
1. a cellular sandwich board package, comprises main body and end, it is characterized in that, described main body is the cylindrical shell being provided with for the endoporus of mounting fastener, and described endoporus is blind hole, and described endoporus is provided with interior pitch thread; Described main body is also provided with outer pitch thread, and described end is the flange that turns up.
2. cellular sandwich board package as claimed in claim 1, is characterized in that, is milled with two parallel planes on described outer pitch thread.
3. cellular sandwich board package as claimed in claim 1 or 2, is characterized in that, described end is provided with for auxiliary fixing circular hole.
4. cellular sandwich board package as claimed in claim 3, is characterized in that, the quantity of described circular hole is 2～8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663038.8U CN203627445U (en) | 2013-10-26 | 2013-10-26 | Insertion part for honeycomb blockboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663038.8U CN203627445U (en) | 2013-10-26 | 2013-10-26 | Insertion part for honeycomb blockboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203627445U true CN203627445U (en) | 2014-06-04 |
Family
ID=50813928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663038.8U Expired - Fee Related CN203627445U (en) | 2013-10-26 | 2013-10-26 | Insertion part for honeycomb blockboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203627445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697028A (en) * | 2013-10-26 | 2014-04-02 | 衡阳泰豪通信车辆有限公司 | Honeycomb sandwich panel insert and installation method thereof |
-
2013
- 2013-10-26 CN CN201320663038.8U patent/CN203627445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697028A (en) * | 2013-10-26 | 2014-04-02 | 衡阳泰豪通信车辆有限公司 | Honeycomb sandwich panel insert and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010005505A3 (en) | Coupling system | |
| CN203627445U (en) | Insertion part for honeycomb blockboard | |
| CN203532467U (en) | Combined bolt | |
| CN103697028A (en) | Honeycomb sandwich panel insert and installation method thereof | |
| CN201221516Y (en) | Elastic connection sleeve for honeycomb structure plate | |
| CN209212732U (en) | A kind of fixing piece for assembled installation | |
| CN204464546U (en) | A kind of T-SMP radio-frequency connector structure | |
| CN204458778U (en) | A kind of combination lock washer | |
| CN201144940Y (en) | Split type bolt | |
| CN201250831Y (en) | Expansion screw | |
| CN206635957U (en) | A kind of magnetic steel structure connecting member | |
| CN206175401U (en) | Furniture connection fittings multilayer anchoring structure | |
| CN105804381B (en) | The tool temporary support of prefabricated assembled air-conditioning plate | |
| PL77009B1 (en) | ||
| CN207415222U (en) | Magnetic elastic force box spanner | |
| CN208546400U (en) | A kind of composite insulation boards and coating anchoring piece | |
| CN207453362U (en) | A kind of adjustable mounting assembly for the assembling of decorative heat preservation one plate | |
| CN208885759U (en) | A kind of structurally internal stress is from release fasteners | |
| CN209430579U (en) | A kind of rotary unilateral bolt fastener of four leaves | |
| CN207974247U (en) | Fixing piece and partition wall | |
| CN108091457B (en) | Anti-drop insulator | |
| CN207944453U (en) | A kind of timber combination connect base | |
| CN107339303A (en) | Tighten bolt in a kind of one side for being used to close bonding pad | |
| CN206175410U (en) | Wall nail subassembly | |
| CN205937414U (en) | Novel lock extremely makes up screw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140604 Termination date: 20211026 |