CN207687120U - A kind of connection buckle of aluminium alloy light rack - Google Patents
A kind of connection buckle of aluminium alloy light rack Download PDFInfo
- Publication number
- CN207687120U CN207687120U CN201721606643.6U CN201721606643U CN207687120U CN 207687120 U CN207687120 U CN 207687120U CN 201721606643 U CN201721606643 U CN 201721606643U CN 207687120 U CN207687120 U CN 207687120U
- Authority
- CN
- China
- Prior art keywords
- noumenon
- ontology
- rubber bodies
- hole
- connection buckle
- 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
A kind of connection buckle of aluminium alloy light rack, including the first noumenon, the second ontology, fixing device and pump device, one end of the first noumenon are connect with one end of the second ontology by fixing device, and the other end of the other end of the first noumenon and the second ontology is hinged；The first noumenon offers through-hole；The pump device includes the hollow rubber bodies and pump gas mouth of strip, and the pump gas mouth is mounted on through-hole and extends to outside the first noumenon；The inner surface of the rubber bodies is connected on the medial surface of the first noumenon and the second ontology, and the rubber bodies inner surface offers air admission hole close to the position of through-hole, and the rubber bodies of air inlet position extend into through-hole, and is connected with the pump gas mouth of installation in through-holes.When being pumped into gas to rubber bodies so that rubber bodies expand in connection buckle, fill the gap between connection buckle and connecting tube so that the connection between connection buckle and connecting tube more fastens；Decrease the cost for producing different size connection buckles simultaneously.
Description
Technical field
The utility model is related to connection buckle fields, and in particular to a kind of connection buckle of aluminium alloy light rack.
Background technology
The connection that connection buckle technology is widely used to pipeline is installed, and snap lock plays connection, tight at pipeline
Solid effect.And need to build light rack on performance stage, and building for light rack is by a large amount of column, horizontal connection tube
Be composed with brace, and the connecting component between Guan Yuguan then become light rack quality an important factor for.And one
As the liner of connection buckle be all aluminum alloy material, and the first noumenon radian in the buckle of aluminum alloy material is cannot to change
Become, then determines that the buckle can only connect the connecting tube of fastening diameter in a certain range, when the connection that needs connect
Pipe diameter is too small, and the gap between connecting tube and connection buckle can be caused very big, does not have the effect of fastening, can seriously lead to lamp
The connection of light frame is insecure, causes the generation of cave-in accident.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of connection cards of aluminium alloy light rack
Button can fill the gap between connecting tube and buckle, improve the effect of connection fastening.
To achieve the above object, the utility model adopts the following technical solution：
A kind of connection buckle of aluminium alloy light rack, including the first noumenon, the second ontology, fixing device and pump device,
One end of the first noumenon is connect with one end of the second ontology by fixing device, the other end of the first noumenon and the second ontology
The other end it is hinged；The first noumenon offers through-hole；The pump device includes the hollow rubber bodies and pump of strip
Gas nozzle, the pump gas mouth are mounted on through-hole and extend to outside the first noumenon；The inner surface of the rubber bodies is connected to first
On the medial surface of ontology and the second ontology, the rubber bodies inner surface offers air admission hole, air admission hole close to the position of through-hole
The rubber bodies at place extend into through-hole, and are connected with the pump gas mouth of installation in through-holes.
Further, the width with the first noumenon, the second ontology of the rubber bodies is of same size.
Further, the pump gas mouth includes gas nozzle shell, valve inside, air valve switch and dustproof cover, the gas nozzle shell
It being sleeved on outside valve inside, the valve inside is connected to the air admission hole of rubber bodies, and air valve switch is equipped at the top of the valve inside,
The dustproof cover is sleeved on the top of gas nozzle shell.
Further, the fixing device includes screw rod and rotating nuts, one end hinge of the screw rod and the first noumenon
It connects；One end of second ontology offers slot；After screw rod on described the first noumenon one end is inserted into the slot of the second ontology, it will revolve
The first noumenon and the second ontology are locked on turn nut precession screw rod.
The beneficial effects of the utility model are：
Rubber bodies are installed in connection buckle, rubber bodies have certain expansion effect, are pumped into centainly when to rubber bodies
Gas so that rubber bodies expand in connection buckle, fill the gap between connection buckle and connecting tube so that connection buckle
Connection between connecting tube more fastens；Decrease the cost for producing different size connection buckles simultaneously.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference numeral：1, the first noumenon；2, the second ontology；3, rubber bodies；4, pump gas mouth；5, screw rod；6, rotating nuts.
Specific implementation mode
In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further：
Embodiment one
A kind of connection buckle of aluminium alloy light rack, including the first noumenon 1, the second ontology 2 and fixing device, described first
One end of ontology 1 is connect with one end of the second ontology 2 by fixing device, and the other end of the first noumenon 1 is another with the second ontology 2
One end is hinged；The fixing device includes screw rod 5 and rotating nuts 6, and the screw rod 5 and one end of the first noumenon 1 are hinged；The
One end of two ontologies 2 offers slot；After screw rod 5 on 1 one end of the first noumenon is inserted into the slot of the second ontology 2, it will revolve
The first noumenon 1 and the second ontology 2 are locked on 6 precession screw rod 5 of turn nut.The first noumenon 1 and the second ontology 2 pass through adjusting
The position of nut precession screw rod 5 in fixing device can effectively realize that the connection between the connecting tube within the scope of certain diameter is made
With.
Embodiment two
Connection buckle is improved on the basis of embodiment one, on the medial surface of the first noumenon 1 and the second ontology 2
Rubber bodies 3 are installed, the rubber bodies 3 in connection buckle play the frictional force increased between connection buckle and connecting tube, increase and connect
Take over the fastening effect between connection buckle.
Embodiment three
Further include having pump device in connection buckle as shown in Figure 1, being improved on the basis of embodiment two.
The first noumenon 1 offers through-hole；The pump device includes the hollow rubber bodies 3 and pump gas mouth 4 of strip, the pump gas mouth
4 are mounted on through-hole and extend to outside the first noumenon 1；The inner surface of the rubber bodies 3 is connected to the first noumenon 1 and second
On the medial surface of body 2,3 inner surface of the rubber bodies offers air admission hole, the rubber bodies 3 of air inlet position close to the position of through-hole
It extends into through-hole, and is connected with the pump gas mouth 4 of installation in through-holes.Since rubber bodies 3 have certain toughness and expansion
Property, therefore the addition of rubber bodies 3 does not interfere with the normal work of connection buckle.The wherein width and first of the rubber bodies 3
Body 1, the second ontology 2 it is of same size；The pump gas mouth 4 includes gas nozzle shell, valve inside, air valve switch and dustproof cover, described
Outside valve inside, the valve inside is connected to gas nozzle outer cover suit with the air admission hole of rubber bodies 3, is equipped at the top of the valve inside
Air valve switch, the dustproof cover are sleeved on the top of gas nozzle shell.
When being packed into the smaller connecting tube of connection buckle diameter between the first noumenon 1 and the second ontology 2, connection buckle at this time
There are certain gaps between connecting tube, are passed through gas in hollow rubber bodies 3 by pump gas mouth 4 at this time, that is, open anti-
Dirt lid unscrews air valve switch, and using pump device, pump gas, gas are passed through by valve inside in rubber bodies 3 in valve inside so that
Rubber bodies 3 expand, and fill the gap between connection buckle and connecting tube, realize better fastening effect.It, will after completing pump gas
Air valve switch hand Screw so that the gas in rubber bodies 3 can not be revealed, and cover dustproof cover after completing pump gas, prevent
Grieshoch, which enters valve inside, influences normal pump gas work.
It will be apparent to those skilled in the art that technical solution that can be as described above and design, make various other
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (4)
1. a kind of connection buckle of aluminium alloy light rack, which is characterized in that including the first noumenon, the second ontology, fixing device and
Pump device, one end of the first noumenon are connect with one end of the second ontology by fixing device, the other end of the first noumenon
It is hinged with the other end of the second ontology；The first noumenon offers through-hole；The pump device includes the hollow of strip
Rubber bodies and pump gas mouth, the pump gas mouth are mounted on through-hole and extend to outside the first noumenon；The inner surface of the rubber bodies
It is connected on the medial surface of the first noumenon and the second ontology, the rubber bodies inner surface offers air inlet close to the position of through-hole
The rubber bodies in hole, air inlet position extend into through-hole, and are connected with the pump gas mouth of installation in through-holes.
2. the connection buckle of aluminium alloy light rack according to claim 1, which is characterized in that the width of the rubber bodies with
The first noumenon, the second ontology it is of same size.
3. the connection buckle of aluminium alloy light rack according to claim 1, which is characterized in that the pump gas mouth includes gas nozzle
Shell, valve inside, air valve switch and dustproof cover, the gas nozzle outer cover suit outside valve inside, the valve inside and rubber bodies
Air admission hole is connected to, and is equipped with air valve switch at the top of the valve inside, the dustproof cover is sleeved on the top of gas nozzle shell.
4. the connection buckle of aluminium alloy light rack according to claim 1, which is characterized in that the fixing device includes
One end of screw rod and rotating nuts, the screw rod and the first noumenon is hinged；One end of second ontology offers slot；Described first
After screw rod on ontology one end is inserted into the slot of the second ontology, by rotating nuts precession screw rod to the first noumenon and the second ontology
It is locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606643.6U CN207687120U (en) | 2017-11-27 | 2017-11-27 | A kind of connection buckle of aluminium alloy light rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721606643.6U CN207687120U (en) | 2017-11-27 | 2017-11-27 | A kind of connection buckle of aluminium alloy light rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687120U true CN207687120U (en) | 2018-08-03 |
Family
ID=62999127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721606643.6U Expired - Fee Related CN207687120U (en) | 2017-11-27 | 2017-11-27 | A kind of connection buckle of aluminium alloy light rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687120U (en) |
-
2017
- 2017-11-27 CN CN201721606643.6U patent/CN207687120U/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 |
Granted publication date: 20180803 Termination date: 20201127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |