CN209228183U - A kind of attachment device of beaded support structure - Google Patents
A kind of attachment device of beaded support structure Download PDFInfo
- Publication number
- CN209228183U CN209228183U CN201822002761.7U CN201822002761U CN209228183U CN 209228183 U CN209228183 U CN 209228183U CN 201822002761 U CN201822002761 U CN 201822002761U CN 209228183 U CN209228183 U CN 209228183U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bayonet lock
- node plate
- hole
- attachment device
- 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
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Abstract
The utility model discloses a kind of attachment devices of beaded support structure, including node plate, connecting rod, spring and bayonet lock；The both ends of the connecting rod offer through-hole；One end of the bayonet lock is set as limit film, and the bayonet lock slides through through-hole, and limit film blocks connecting rod inner wall；One end of the spring is fixed in limit film, and the other end is fixed on connecting rod inner wall；The node plate is set as cylindrical, is provided with multiple fixation holes corresponding with connecting rod on the periphery of the node plate, is provided with pin hole corresponding with bayonet lock in the fixation hole.The attachment device of the utility model realizes that tie point is simplified in installation and dismounting, and not only product overall structure is stablized, beautiful, and efficiency greatly improves when installation.
Description
Technical field
The utility model relates to attachment device field more particularly to a kind of attachment devices of beaded support structure.
Background technique
Hemispherical support paulin room (tent) skeleton during installation, since connecting rod different length and different angle quantity are more,
Cause it complicated during the installation process, and because its institute using link member is that single-point screw is fixed, peace during the installation process
Filling efficiency reduces.Due to product itself being zero, when property is implemented, and needs the work often installed and removed, so as to cause repeatedly into
Row is complicated and the process of inefficiency.
Utility model content:
In view of the shortcomings of the prior art, the utility model provides a kind of simple, double protection the beaded support structure of structure
Attachment device.
Technical problem to be solved in the utility model is realized using following technical scheme:
A kind of attachment device of beaded support structure, including node plate, connecting rod, spring and bayonet lock；The connecting rod
Both ends offer through-hole；One end of the bayonet lock is set as limit film, and the bayonet lock slides through through-hole, and limit film blocks connection
Bar inner wall；One end of the spring is fixed in limit film, and the other end is fixed on connecting rod inner wall；The node plate is set as
Cylinder is provided with multiple fixation holes corresponding with connecting rod, setting in the fixation hole on the periphery of the node plate
There is pin hole corresponding with bayonet lock.
As a kind of optimization of the utility model, the bottom surface of the node plate is provided with supporting surface, the supporting surface it is straight
Diameter is greater than node plate basal diameter.
As a kind of optimization of the utility model, the spring is set as U-shaped.
The utility model has the beneficial effects that:
The attachment device of the utility model uses simple part structures, by production processing one with special angle
Porous terminal pad, and spring and pin are installed in connecting rod, realize that tie point is simplified in installation and dismounting, not only product
Overall structure is stablized, beautiful, and efficiency greatly improves when installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference: 1, node plate；2, connecting rod；3, spring；4, bayonet lock；5, limit film；6, fixation hole；7, pin hole.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the utility model:
As shown in Figure 1, a kind of attachment device of beaded support structure, including node plate 1, connecting rod 2, spring 3 and bayonet lock
4；The both ends of the connecting rod 2 offer through-hole；One end of the bayonet lock 4 is set as limit film 5, and the bayonet lock 4 slides through
Through-hole, limit film 5 block 2 inner wall of connecting rod；One end of the spring 3 is fixed in limit film 5, and the other end is fixed on connecting rod
On 2 inner walls；The node plate 1 is set as cylindrical, is provided on the periphery of the node plate 1 multiple opposite with connecting rod 2
The fixation hole 6 answered is provided with pin hole 7 corresponding with bayonet lock 4 in the fixation hole 6.
Specifically, the attachment device of the present embodiment is in combination: by the bayonet lock 4 and node plate 1 of 2 one end of lower connecting rod
Hole is docked, and springs into bayonet lock 4 in the location hole being distributed in node plate 1, and the state for reaching locking was both installed
It completes；When disassembly: by the bayonet lock 4 of 2 one end of lower connecting rod, making node plate 1 and connecting rod 2 in unlocked state, extract, complete to tear open
It unloads.
The attachment device of the above embodiments uses simple part structures, passes through one band special angle of production processing
Porous node plate 1, and spring 3 and bayonet lock 4 are installed in connecting rod 2, realize that tie point is simplified in installation and dismounting,
Not only product overall structure is stablized, beautiful, and efficiency greatly improves when installation.
As a kind of optimization of the utility model, the bottom surface of the node plate 1 is provided with supporting surface, the supporting surface it is straight
Diameter is greater than 1 basal diameter of node plate.
As a kind of optimization of the utility model, the spring 3 is set as U-shaped.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (3)
1. a kind of attachment device of beaded support structure, it is characterised in that: including node plate, connecting rod, spring and bayonet lock；
The both ends of the connecting rod offer through-hole；
One end of the bayonet lock is set as limit film, and the bayonet lock slides through through-hole, and limit film blocks connecting rod inner wall；
One end of the spring is fixed in limit film, and the other end is fixed on connecting rod inner wall；
The node plate is set as cylindrical, is provided with multiple fixations corresponding with connecting rod on the periphery of the node plate
Hole is provided with pin hole corresponding with bayonet lock in the fixation hole.
2. the attachment device of beaded support structure according to claim 1, it is characterised in that: the bottom surface of the node plate is set
It is equipped with supporting surface, the diameter of the supporting surface is greater than node plate basal diameter.
3. the attachment device of beaded support structure according to claim 1, it is characterised in that: the spring is set as U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002761.7U CN209228183U (en) | 2018-11-30 | 2018-11-30 | A kind of attachment device of beaded support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822002761.7U CN209228183U (en) | 2018-11-30 | 2018-11-30 | A kind of attachment device of beaded support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209228183U true CN209228183U (en) | 2019-08-09 |
Family
ID=67505623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822002761.7U Expired - Fee Related CN209228183U (en) | 2018-11-30 | 2018-11-30 | A kind of attachment device of beaded support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209228183U (en) |
-
2018
- 2018-11-30 CN CN201822002761.7U patent/CN209228183U/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: 20190809 Termination date: 20201130 |