CN202971464U - Pipe connector of storage rack - Google Patents
Pipe connector of storage rack Download PDFInfo
- Publication number
- CN202971464U CN202971464U CN 201320004028 CN201320004028U CN202971464U CN 202971464 U CN202971464 U CN 202971464U CN 201320004028 CN201320004028 CN 201320004028 CN 201320004028 U CN201320004028 U CN 201320004028U CN 202971464 U CN202971464 U CN 202971464U
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- CN
- China
- Prior art keywords
- bending
- pipe
- jurisdiction
- tubular structure
- arc
- 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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- Assembled Shelves (AREA)
Abstract
A pipe connector of a storage rack is a split type structure and is composed of pipe pieces. The pipe pieces comprise two straight pipe pieces and a bending pipe piece, wherein the radial direction of each straight pipe piece and the axial direction of the end portion of each straight pipe piece form an arc shape, the radial directions of two straight flanges of the bending pipe piece form an arc shape, and the bending part of the bending pipe piece is provided with an arc-shaped structure sunk towards the direction of the interior angle of the bending pipe piece. The two straight pipe pieces and the bending pipe piece are combined to form a bending tubular structure, a mounting hole for fastening and connecting a pipe is formed in the bending part, the center axis of the mounting hole is perpendicular to the plane on which the bending tubular structure is positioned, and hollow holes formed in two ends of the bending tubular structure are two mounting holes for fastening and connecting the pipe. By means of the pipe connector of the storage rack, the storage rack is easy to assemble and disassemble, convenient to transport and carry, simple in structure and easy to machine.
Description
Technical field
The utility model relates to a kind of pipe jointing of shelf, particularly a kind of pipe jointing that facilitates the shelf of shelf installation and dismounting.
Background technique
Now the pipe jointing that uses of shelf mostly is the integral type tubulose, opens inner bolt hole at side, is screwed into bolt and withstands mounting pipe and carry out fasteningly, and this kind pipe jointing processing cost is higher, will with whole being inserted in of pipe, be unfavorable for dismounting during installation; Split type pipe jointing is now also arranged, but the steadiness that connects is inadequate.
Summary of the invention
The utility model provides a kind of pipe jointing of shelf, makes the easy assembly and disassembly of shelf, convenient transportation, carrying, and simple in structure, easy processing.
In order to solve the problems of the technologies described above, the utility model is taked following technological scheme:
A kind of pipe jointing of shelf is split-type structural, is combined by the section of jurisdiction.Described section of jurisdiction comprises two straight tube sheets and one bending section of jurisdiction, the straight tube sheet radially reach an end axis to for circular-arc, two straight flanges of bending section of jurisdiction radially be provided with the arc structure of inside angular direction depression for circular-arc and bending place; Described two straight tube sheets with the bending section of jurisdiction be combined to form a bending tubular structure, form a central shaft in the bending place and work perpendicular to bending tubular structure plane of living in the mounting hole that is fixedly connected with the pipe effect, the two ends hollow hole of bending tubular structure is two mounting holes that are fixedly connected with pipe.
The bending angle of described bending tubular structure is 90 degree.
Be equipped with anti-skidding protruding structure in described mounting hole, protruding structure is circular-arc or point-like.
The junction of described two straight tube sheets is provided with dovetail groove and trapezoidal projection, and trapezoidal projection is embedded in dovetail groove.
Described straight tube sheet is connected with bolt between the section of jurisdiction with bending.
The utility model is simple in structure, and cost of production is low, and assembling easily, has fast reduced the time of installation and removal shelf, effectively saves manpower.
Description of drawings
Fig. 1 is the utility model perspective view;
Fig. 2 is the structural representation after the utility model is installed connecting tube.
Number in the figure is depicted as: 1-straight tube sheet, 2-bends the section of jurisdiction, the protruding structure that 3-is anti-skidding, 4-dovetail groove, the trapezoidal projection of 5-, 6-bolt, 7-connecting tube.
Embodiment
For the ease of those skilled in the art's understanding, the utility model will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of pipe jointing of shelf is split-type structural, is combined by the section of jurisdiction.The section of jurisdiction comprises two straight tube sheets 1 and one bending section of jurisdiction 2, straight tube sheet 1 radially reach an end axis to for circular-arc, two straight flanges of bending section of jurisdiction 2 radially be provided with the arc structure of inside angular direction depression for circular-arc and bending place; Two straight tube sheets 1 are combined to form a bending tubular structure with bending section of jurisdiction 2, and the bending angle of bending tubular structure is 90 degree, and straight tube sheet 1 is connected with bolt 6 with bending between section of jurisdiction 2.Form a central shaft in the bending place and work perpendicular to bending tubular structure plane of living in the mounting holes that are fixedly connected with pipe 7 effects, the two ends hollow hole of bending tubular structure is two mounting holes that are fixedly connected with pipe 7.Be equipped with anti-skidding protruding structure 3 in mounting hole, protruding structure is circular-arc, and this anti-skidding protruding structure 3 can prevent axial the coming off of connecting tube 7.The junction of two straight tube sheets 1 is provided with dovetail groove 4 and trapezoidal protruding 5, trapezoidal protruding 5 and is embedded in dovetail groove 4, this structural reinforcing the join strength between two straight tube sheets 1.
When the pipe jointing is installed connecting tube, at first with bolt 6 two straight tube sheets 1 and bending section of jurisdiction combination and the connecting tube 7 of bending place is inserted in, the nut of bolt is not tightened at this moment, then in the mounting hole at the connecting tube 7 insertion two ends at two ends, fastening nut gets final product.Connecting tube 7 central shafts in two ends consist of an angle of 90 degrees, and all perpendicular to the central shaft of the connecting tube 7 of bending place.In the present embodiment, the connecting tube joint is applicable on shelf being connected of horizontal frame tube of vertically frame tube and goods putting layer.
Above-described embodiment is the better implementation of the utility model, and without departing from the concept of the premise utility, the replacement of just the utility model being made direct displacement or being equal to is within all belonging to protection domain of the present utility model.
Claims (5)
1. the pipe jointing of shelf, be split-type structural, combined by the section of jurisdiction, it is characterized in that:
Described section of jurisdiction comprises two straight tube sheets (1) and one bending section of jurisdiction (2), straight tube sheet (1) radially reach an end axis to for circular-arc, two straight flanges of bending section of jurisdiction (2) radially be provided with the arc structure of inside angular direction depression for circular-arc and bending place;
Described two straight tube sheets (1) are combined to form a bending tubular structure with bending section of jurisdiction (2), form a central shaft in the bending place and work perpendicular to bending tubular structure plane of living in the mounting hole that is fixedly connected with pipe (7) effect, the two ends hollow hole of bending tubular structure is two mounting holes that are fixedly connected with pipe (7).
2. the pipe jointing of shelf according to claim 1 is characterized in that: the bending angle of described bending tubular structure is 90 degree.
3. the pipe jointing of shelf according to claim 2, it is characterized in that: be equipped with anti-skidding protruding structure (3) in described mounting hole, protruding structure (3) is circular-arc or point-like.
4. the pipe jointing of shelf according to claim 3, it is characterized in that: the junction of described two straight tube sheets (1) is provided with dovetail groove (4) and trapezoidal projection (5), and trapezoidal projection (5) is embedded in dovetail groove (4).
5. the pipe jointing of the described shelf of any one according to claim 1 to 4 is characterized in that: be connected with bolt (6) between described straight tube sheet (1) and bending section of jurisdiction (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004028 CN202971464U (en) | 2013-01-06 | 2013-01-06 | Pipe connector of storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320004028 CN202971464U (en) | 2013-01-06 | 2013-01-06 | Pipe connector of storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202971464U true CN202971464U (en) | 2013-06-05 |
Family
ID=48512548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320004028 Expired - Fee Related CN202971464U (en) | 2013-01-06 | 2013-01-06 | Pipe connector of storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202971464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013766A (en) * | 2016-06-22 | 2016-10-12 | 苏交科集团股份有限公司 | Bearing support joint structure and assembling method |
-
2013
- 2013-01-06 CN CN 201320004028 patent/CN202971464U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106013766A (en) * | 2016-06-22 | 2016-10-12 | 苏交科集团股份有限公司 | Bearing support joint structure and assembling method |
| CN106013766B (en) * | 2016-06-22 | 2019-03-15 | 苏交科集团股份有限公司 | Support bracket joint structure and assemble method |
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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 |
Granted publication date: 20130605 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |