CN208831421U - A kind of connector of rack pipe grafting - Google Patents
A kind of connector of rack pipe grafting Download PDFInfo
- Publication number
- CN208831421U CN208831421U CN201821423958.1U CN201821423958U CN208831421U CN 208831421 U CN208831421 U CN 208831421U CN 201821423958 U CN201821423958 U CN 201821423958U CN 208831421 U CN208831421 U CN 208831421U
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- grafting block
- grafting
- connector
- block
- hole
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Abstract
The utility model discloses a kind of connectors of rack pipe grafting, it include: connector matrix and grafting block, the grafting block includes the first grafting block, second grafting block and third grafting block, the first grafting block and the second grafting block are vertically set on the outside of connector matrix on adjacent 2 surfaces, the third grafting block is vertically set on a surface adjacent with face where the first grafting block and the second grafting block respectively on the outside of connector matrix, threaded hole is provided on the surface without grafting block on the outside of the connector matrix, the first grafting block, indent is provided with weld seam escape groove to the one side or two sides of second grafting block and third grafting block respectively, the cylindricality counter sink extended in corresponding grafting block is provided on the surface without grafting block on the outside of the connector matrix.By the above-mentioned means, the connector of rack pipe grafting described in the utility model, screw is located in cylindricality counter sink without exposed, improves ease of use and load capacity, and can dismantle and be adjusted.
Description
Technical field
The utility model relates to assemble rack technical field, more particularly to a kind of connector of rack pipe grafting.
Background technique
Traditional rack is mostly welding and splicing construction, and welded rack is than stronger, but the rack welded
I.e. sizing completely after molding, it is difficult to carry out the modification of size, various sizes of carried object can not be adapted to, so that rack recycles
Rate is relatively low.
In addition, splicing rack generallys use screw and spliced, load-carrying is small, and screw is exposed, other than influencing beauty,
Exposed screw is also possible to that the installation or operation of other components can be interfered, and needs to design and a kind of can be avoided that screw is exposed to be connect
Head.
Utility model content
The utility model prop up in rack mainly solving the technical problems that provide a kind of connector of rack pipe grafting
The grafting of stay tube promotes load capacity, avoids the exposed of screw.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of rack pipe grafting
Connector, comprising: connector matrix and grafting block, the grafting block include the first grafting block, the second grafting block and third grafting
Block, the first grafting block and the second grafting block are vertically set on the third grafting on the outside of connector matrix on adjacent 2 surfaces
Block is vertically set on a surface adjacent with face where the first grafting block and the second grafting block respectively on the outside of connector matrix, institute
It states and is provided with threaded hole on the outside of connector matrix on the surface without grafting block, the first grafting block, the second grafting block and third are inserted
Indent is provided with weld seam escape groove, the surface without grafting block on the outside of the connector matrix respectively for the one side for connecing block or two sides
On be provided with the cylindricality counter sink extended in corresponding grafting block.
In one preferred embodiment of the utility model, the first grafting block, the second grafting block and third grafting block two
Two are mutually perpendicular to.
In one preferred embodiment of the utility model, the connector matrix and grafting block are integrated.
In one preferred embodiment of the utility model, the threaded hole is distributed at least one table on the outside of connector matrix
On face.
In one preferred embodiment of the utility model, the first grafting block, the second grafting block and third grafting block are
Rectangular parallelepiped structure, and surrounding is respectively arranged with evacuation chamfering.
In one preferred embodiment of the utility model, the cylindricality counter sink includes the first hole and second connected with one heart
Hole, and the diameter in the first hole is greater than the diameter in the second hole.
In one preferred embodiment of the utility model, second hole is located in corresponding grafting block, and described
One hole extends in grafting block from connector matrix surface and connects with the second hole.
The beneficial effects of the utility model are: a kind of connector for rack pipe grafting that the utility model is pointed out, using inserting
It connects instead of welding and common splicing, selects grafting block corresponding with support tube internal via shape, when assembling, the first grafting block,
Second grafting block and third grafting block are inserted into respectively in corresponding three support tubes, in cylindricality counter sink install screw and with branch
Pre-buried fixed block connection, realizes the fixation of three support tubes in stay tube, and screw is located in cylindricality counter sink, and when dismounting does not do mutually
It disturbs, is conducive to reduce overall volume, and screw terminal is not exposed, avoids interference with the installation or operation of other components, insert
It connects block and inserts support tube, structure is stronger, improves load capacity, and dismantle convenience, is convenient for changing various sizes of
Support tube, when modification, are more flexible, save cost and time, promote the utilization rate of material.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural schematic diagram of one preferred embodiment of connector of rack pipe grafting of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is a kind of perspective view of one preferred embodiment of connector of rack pipe grafting of the utility model.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Fig. 1 ~ Fig. 3 is please referred to, the utility model embodiment includes:
A kind of connector of rack pipe grafting, comprising: connector matrix 1 and grafting block, the grafting block include the first grafting
Block 2, the second grafting block 3 and third grafting block 4, the first grafting block 2 and the second grafting block 3 are vertically set on outside connector matrix
On adjacent 2 surfaces in side, the third grafting block 4 be vertically set on the outside of connector matrix 1 respectively with the first grafting block 2 and second
On an adjacent surface of 3 place face of grafting block, so that 4 liang of the first grafting block 2, the second grafting block 3 and third grafting block two-phases
It is mutually vertical, it respectively corresponds three and needs to be mutually perpendicular to fixed support tube two-by-two.
The connector matrix 1 and grafting block are integrated, and can use aluminium alloy, plastics or steel construction, according to
It is selected.
It is provided with threaded hole 7 on 1 surface of the outside without grafting block of connector matrix, the threaded hole 7 is distributed in connector
On at least one surface in 1 outside of matrix, it can be distributed in top surface or side, facilitate the fixation of top surface and side piece, nothing
Need to assembling when again secondary operation obtain threaded hole, greatly improve the convenience and working efficiency of construction.
The first grafting block 2, the one side of the second grafting block 3 and third grafting block 4 or two sides are interior recessed respectively
It is equipped with weld seam escape groove 8, support tube can use the aluminum profile or steel pipe of square hole to lead to after steel pipe is using steel plate bending molding
Normal abutment joint is welded and fixed, and weld seam is obtained, and weld seam escape groove 8 can avoid weld seam in grafting, is reduced and is hindered,
The fairness of grafting when promoting assembling, so that connection is even closer.
The first grafting block 2, the second grafting block 3 and third grafting block 4 are rectangular parallelepiped structure, and surrounding is respectively arranged with
Avoid chamfering 5, grafting block be inserted into corresponding support pipe orifice when, evacuation chamfering 5 effectively to support pipe orifice 4 fillets into
Row evacuation, prevents the case where can not being inserted into.
The cylindricality counter sink extended in corresponding grafting block is provided on 1 surface of the outside without grafting block of connector matrix
6.The cylindricality counter sink 6 includes the first hole 61 and the second hole 62 connected with one heart, and the diameter in the first hole 61 is greater than the second hole
62 diameter, second hole 62 are located in corresponding grafting block, and first hole 61 is extended to from 1 surface of connector matrix
Connect in grafting block and with the second hole 62, in other words, although three cylindricality counter sinks 6 may in connector matrix 1 two two-phases
Mutual square crossing, but after installing, the head of screw is located in grafting block, rather than in connector matrix 1, so that three cylindricalitys
Screw in counter sink 6 is not interfere with each other in installation and removal.
In conclusion a kind of connector for rack pipe grafting that the utility model is pointed out, may be implemented to three support tubes
Grafting, be completely embedded, be inserted into and dismantle that adjustment is more convenient, and after screw locking exterior part, head is heavy positioned at cylindricality
It is hidden in head bore 6, reduces the adverse effect to other component, and the disassembly and installation of screw is not interfere with each other, adjustment spirit
It is living.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of connector of rack pipe grafting characterized by comprising connector matrix and grafting block, the grafting block include
First grafting block, the second grafting block and third grafting block, the first grafting block and the second grafting block are vertically set on connector base
On the outside of block on adjacent 2 surfaces, the third grafting block be vertically set on the outside of connector matrix respectively with the first grafting block and the
On an adjacent surface of face where two grafting blocks, it is provided with threaded hole on the surface without grafting block on the outside of the connector matrix,
Indent is provided with weld seam evacuation respectively for the first grafting block, the one side of the second grafting block and third grafting block or two sides
Slot, the connector matrix outside are provided with the cylindricality counter sink extended in corresponding grafting block on the surface without grafting block.
2. the connector of rack pipe grafting according to claim 1, which is characterized in that the first grafting block, second insert
It connects block and third grafting block is mutually perpendicular to two-by-two.
3. the connector of rack pipe grafting according to claim 1, which is characterized in that the connector matrix and grafting block are
Integral structure.
4. the connector of rack pipe grafting according to claim 1, which is characterized in that the threaded hole is distributed in connector base
On at least one surface on the outside of block.
5. the connector of rack pipe grafting according to claim 1, which is characterized in that the first grafting block, second insert
Connecing block and third grafting block is rectangular parallelepiped structure, and surrounding is respectively arranged with evacuation chamfering.
6. the connector of rack pipe grafting according to claim 1, which is characterized in that the cylindricality counter sink includes concentric
The first hole and the second hole of connection, and the diameter in the first hole is greater than the diameter in the second hole.
7. the connector of rack pipe grafting according to claim 6, which is characterized in that second hole is located at correspondence
Grafting block in, first hole extends in grafting block from connector matrix surface and connects with the second hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423958.1U CN208831421U (en) | 2018-08-31 | 2018-08-31 | A kind of connector of rack pipe grafting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821423958.1U CN208831421U (en) | 2018-08-31 | 2018-08-31 | A kind of connector of rack pipe grafting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208831421U true CN208831421U (en) | 2019-05-07 |
Family
ID=66311600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821423958.1U Active CN208831421U (en) | 2018-08-31 | 2018-08-31 | A kind of connector of rack pipe grafting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208831421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799276A (en) * | 2018-08-31 | 2018-11-13 | 江苏科瑞恩自动化科技有限公司 | A kind of connector of rack pipe grafting |
-
2018
- 2018-08-31 CN CN201821423958.1U patent/CN208831421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799276A (en) * | 2018-08-31 | 2018-11-13 | 江苏科瑞恩自动化科技有限公司 | A kind of connector of rack pipe grafting |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: No. 198, Ruike Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province, 215000 Patentee after: Jiangsu Kerian Technology Co.,Ltd. Address before: 215300 Room No. 1299 Hengsheng Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: JIANGSU COWAIN AUTOMATION TECH. Co.,Ltd. |