CN204003852U - New shape square steel tube support connecting piece - Google Patents
New shape square steel tube support connecting piece Download PDFInfo
- Publication number
- CN204003852U CN204003852U CN201420292027.8U CN201420292027U CN204003852U CN 204003852 U CN204003852 U CN 204003852U CN 201420292027 U CN201420292027 U CN 201420292027U CN 204003852 U CN204003852 U CN 204003852U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- adapter sleeve
- steel tube
- new shape
- support connecting
- 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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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of framework connecting piece technical field, particularly relate to a kind of new shape square steel tube support connecting piece; New shape square steel tube support connecting piece of the present utility model, can fast assembling-disassembling crossbeam and vertical beam, and structure stability is higher simultaneously; Comprise and connect body and adapter sleeve, connecting body is hollow square structure, on wherein three outer surfaces of connection body, be connected with the adapter sleeve that cross section is square and hollow, on one of them outer surface of connection body, be provided with opening, connect on the surface of contact of body and adapter sleeve and be provided with at least two mounting holes, in mounting hole, be provided with for the fixing screw of square steeel tube end.
Description
Technical field
The utility model relates to framework connecting piece technical field, particularly relates to a kind of new shape square steel tube support connecting piece.
Background technique
As everyone knows, laboratory relevant device technology is after development for many years, related procedure and functions of the equipments require all substantially fixing, wherein, the standardization of quick-detachment and installation, pattern experiment equipment become the development trend of Modern Laboratory, for example conventional cabinet in laboratory, just need to meet this requirement; Yet in prior art, laboratory cabinet generally includes support and table top, support comprises crossbeam and vertical beam, crossbeam and vertical beam are generally square steeel tube, stability in order to guarantee to connect between crossbeam and vertical beam, conventionally the mode with welding interconnects, but the cabinet that this Placement is installed just exists the object that is difficult to realize quick-detachment.
Model utility content
For solving the problems of the technologies described above, the utility model provide a kind of can fast assembling-disassembling crossbeam and vertical beam, the higher new shape square steel tube support connecting piece of structure stability simultaneously.
New shape square steel tube support connecting piece of the present utility model, comprise and connect body and adapter sleeve, described connection body is hollow square structure, on wherein three outer surfaces of described connection body, be connected with the adapter sleeve that cross section is square and hollow, on one of them outer surface of described connection body, be provided with opening, on the surface of contact of described connection body and adapter sleeve, be provided with at least two mounting holes, in described mounting hole, be provided with for the fixing screw of square steeel tube end.
Further, described connection body and adapter sleeve are structure as a whole.
Further, the inside of described adapter sleeve is provided with stiffening rib.
Further, described stiffening rib is cross, and the end of described stiffening rib is connected to the corner of described adapter sleeve inner side, and described mounting hole is arranged on the gap between described stiffening rib decussate texture.
Further, the thickness difference between described connection body and adapter sleeve outer surface is more than or equal to the thickness of square steeel tube.
Further, described screw is interior hexagon screw.
Compared with prior art the beneficial effects of the utility model are: 1) new shape square steel tube support connecting piece of the present utility model, greatly improved modular laboratory level, changed the welding of traditional experiment chamber fully integratedization of cabinet, inconvenient drawback is only moved, loaded and unloaded in factory erecting bed; 2) new shape square steel tube support connecting piece of the present utility model, casting integrated moulding, dimensional accuracy is high, quick and easy for installation; 3) new shape square steel tube support connecting piece of the present utility model mass production, installs manufacturing cost low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of adapter sleeve in the utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As depicted in figs. 1 and 2, new shape square steel tube support connecting piece of the present utility model, comprise and connect body 1 and adapter sleeve 2, connecting body 1 is hollow square structure, on wherein three outer surfaces of connection body 1, be connected with the adapter sleeve 2 that cross section is square and hollow, on one of them outer surface of connection body 1, be provided with opening, on the surface of contact of connection body 1 and adapter sleeve 2, be provided with at least two mounting holes, be preferably four mounting holes, in mounting hole, be provided with for the fixing screw 4 of square steeel tube 3 ends, screw 4 is interior hexagon screw.
New shape square steel tube support connecting piece of the present utility model, connects body 1 and adapter sleeve 2 and is structure as a whole.
New shape square steel tube support connecting piece of the present utility model, the inside of adapter sleeve is provided with stiffening rib 5; Stiffening rib is cross, and the end of stiffening rib is connected to the corner of adapter sleeve inner side, and mounting hole is arranged on the gap between stiffening rib decussate texture.
New shape square steel tube support connecting piece of the present utility model, the thickness difference between connection body 1 and adapter sleeve 2 outer surfaces is more than or equal to the thickness of square steeel tube.
During use, square steeel tube is inserted on adapter sleeve, and with hexagon socket head cap screw, threaded fixed plate in itself and square steeel tube pipe is connected and fixed.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (6)
1. a new shape square steel tube support connecting piece, it is characterized in that, comprise and connect body and adapter sleeve, described connection body is hollow square structure, on wherein three outer surfaces of described connection body, be connected with the adapter sleeve that cross section is square and hollow, on one of them outer surface of described connection body, be provided with opening, on the surface of contact of described connection body and adapter sleeve, be provided with at least two mounting holes, in described mounting hole, be provided with for the fixing screw of square steeel tube end.
2. new shape square steel tube support connecting piece as claimed in claim 1, is characterized in that, described connection body and adapter sleeve are structure as a whole.
3. new shape square steel tube support connecting piece as claimed in claim 1, is characterized in that, the inside of described adapter sleeve is provided with stiffening rib.
4. new shape square steel tube support connecting piece as claimed in claim 3, it is characterized in that, described stiffening rib is cross, and the end of described stiffening rib is connected to the corner of described adapter sleeve inner side, and described mounting hole is arranged on the gap between described stiffening rib decussate texture.
5. new shape square steel tube support connecting piece as claimed in claim 1, is characterized in that, the thickness difference between described connection body and adapter sleeve outer surface is more than or equal to the thickness of square steeel tube.
6. new shape square steel tube support connecting piece as claimed in claim 1, is characterized in that, described screw is interior hexagon screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292027.8U CN204003852U (en) | 2014-06-04 | 2014-06-04 | New shape square steel tube support connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292027.8U CN204003852U (en) | 2014-06-04 | 2014-06-04 | New shape square steel tube support connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003852U true CN204003852U (en) | 2014-12-10 |
Family
ID=52043859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292027.8U Expired - Fee Related CN204003852U (en) | 2014-06-04 | 2014-06-04 | New shape square steel tube support connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003852U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773676A (en) * | 2015-04-08 | 2015-07-15 | 赛埃孚汽车保修设备（太仓）有限公司 | Weight-resisting high-strength longitudinal beam of automobile elevator |
| CN105805112A (en) * | 2016-05-06 | 2016-07-27 | 重庆标王机械设备有限公司 | Universal joint device for rod piece space structure connection |
| CN106089879A (en) * | 2016-08-17 | 2016-11-09 | 国家电网公司 | Six square joint components |
-
2014
- 2014-06-04 CN CN201420292027.8U patent/CN204003852U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773676A (en) * | 2015-04-08 | 2015-07-15 | 赛埃孚汽车保修设备（太仓）有限公司 | Weight-resisting high-strength longitudinal beam of automobile elevator |
| CN105805112A (en) * | 2016-05-06 | 2016-07-27 | 重庆标王机械设备有限公司 | Universal joint device for rod piece space structure connection |
| CN106089879A (en) * | 2016-08-17 | 2016-11-09 | 国家电网公司 | Six square joint components |
| CN106089879B (en) * | 2016-08-17 | 2019-02-12 | 国家电网公司 | Six square joint components |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180604 |