CN104295566B - A kind of threeway fixed structure - Google Patents
A kind of threeway fixed structure Download PDFInfo
- Publication number
- CN104295566B CN104295566B CN201410500185.2A CN201410500185A CN104295566B CN 104295566 B CN104295566 B CN 104295566B CN 201410500185 A CN201410500185 A CN 201410500185A CN 104295566 B CN104295566 B CN 104295566B
- Authority
- CN
- China
- Prior art keywords
- threeway
- spacer
- link slot
- fixed
- bolt
- 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.)
- Active
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 26
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 238000009826 distribution Methods 0.000 abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003466 welding Methods 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a kind of threeway fixed structure, including threeway and link slot, being extended outwardly on threeway three faces adjacent to each other has three mutually perpendicular screens pins, each screens pin is provided with screwed hole on face outwardly, link slot is to lead to access slot in being installed in screens pin, spacer and bolt are provided with each link slot, the projection for intercepting spacer is provided with link slot inwall, in the stationary state, the nut of bolt is pressed on spacer, and its end of thread is fixed in the screwed hole of threeway through spacer.This product compact conformation, good appearance, manufacture craft is simple, is adapted to volume production；Threeway is cast using aluminium alloy, has captured the insoluble grounded continuous problem of conventional ASSEMBLE bin product, improves the security performance of product；Make the detachable transport of product, assembling is quick, easy to use, greatly reduces cost of transportation；Welding sequence is eliminated, the maximum flexibility for combining distribution products is capable of achieving any combination.
Description
Technical field
The present invention relates to a kind of fixed structure of combined cabinet.
Background technology
Various combined cabinets, especially LV power distribution product, such as power distribution cabinet, distribution box need to use fixed structure,
So as to ensure the safety of equipment, and sometimes also need to while being grounded.The fixation of like product is most on the market at present
Changed using Type of Welding, after being welded difficult, it is necessary to carry out whole Transporting, assemble and transport all very inconvenient, limitation
Greatly, high cost, and not enough environmental protection.
The content of the invention
In order to the fixed structure for overcoming existing combined cabinet needs to be welded, the deficiency that structure is inflexible, limitation is big,
The present invention provides a kind of without welding, can be with independent assortment bin sizes, and dismounting is flexible, and is easy to the threeway fixed knot of transport
Structure.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of threeway fixed structure, including threeway, and three link slots being fixed in threeway, the threeway
Main body is cube structure, and being extended outwardly on its three face adjacent to each other has three mutually perpendicular screens pins, each screens
Screwed hole is provided with pin face outwardly, described link slot is to lead to access slot in being installed in screens pin, each
Spacer and bolt are provided with link slot, the projection for intercepting spacer are provided with the link slot inwall, in fixing shape
Under state, the nut of bolt is pressed on spacer, and its end of thread is fixed in the screwed hole of threeway through spacer.
Described spacer is the arch sheet metal with elasticity.
Pad of the pad between the nut and spacer of bolt is additionally provided with each link slot.
The projection is the interior male structure being stamped and formed out inside from outside link slot.
The digital and analog hole for being connected with equipment is provided with described link slot.
The threeway is integral type aluminium alloy threeway.
The threeway does not set the screwed hole being provided with the another side of screens pin for fixed or handling.
The link slot is that strip metal plate is described fixed so as to the middle groove not fully come together for being formed through repeatedly bending
The outer rim of bit slice is consistent with the shape of link slot cross section of inboard wall.
The beneficial effects of the invention are as follows：This product compact conformation, good appearance, manufacture craft is simple, is adapted to volume production；Threeway
Cast using aluminium alloy, captured the insoluble grounded continuous problem of conventional ASSEMBLE bin product, improve product
Security performance；Make the detachable transport of product, assembling is quick, easy to use, greatly reduces cost of transportation；Eliminate power distribution cabinet
Welding sequence, the maximum flexibility for combining distribution products is capable of achieving any combination；All structural members can stock for a long time,
Greatly shorten the product time of delivery；This product can be required using family and change size, to be adapted to the demand of different product, fit
Ying Xingqiang.This threeway mode is also extend to the direction of four-way four, five logical five directions, six logical six directions.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of another angle of the invention；
Fig. 3 is the structural representation of link slot in the present invention；
Fig. 4 is the top view of threeway in the present invention；
Fig. 5 is the upward view of threeway in the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 5, a kind of threeway fixed structure of the invention, including integrally formed aluminium alloy threeway 1, and
Three link slots 2 being fixed in threeway 1.
The main body of the threeway 1 is cube structure, and being extended outwardly on its three face adjacent to each other has three to hang down mutually
Straight screens pin 11, screwed hole 12 is provided with each face outwardly of screens pin 11.The threeway 1 does not set the another of screens pin 11
The screwed hole 13 for fixed or handling is provided with simultaneously, screwed hole 13 can be connected with outside ground or support, so that
It is fixed or crane operation.
The digital and analog hole 21 for being connected with equipment, the quantity of digital and analog hole 21 and specification are provided with described link slot 2
Selected with the situation according to physical device.Described link slot 2 is to lead to access slot in being installed in screens pin 11,
The mode of clamp can make the link slot 2 will not double swerve, it is ensured that connection it is firm.It is fixed to be provided with each link slot 2
Bit slice 3, pad 5 and bolt 4, are provided with the inwall of the link slot 2 and intercept raised the 22 of spacer 3.In this specific embodiment party
In formula, the link slot 2 is so as to the middle groove not fully come together for being formed by strip metal plate through repeatedly bending.Described determines
Bit slice 3 is the arch sheet metal with elasticity, and the outer rim of the spacer 3 is consistent with the shape of the cross section of inboard wall of link slot 2, so that
Ensure that spacer 3 will not overturn inside link slot 2.Described raised 22 are stamped and formed out inside from outside link slot 2
Interior male structure.
In the stationary state, the nut of bolt 4 is pressed on spacer 3, and spacer 3 is blocked on convex inside link slot 2
Rise at 22, the end of thread of bolt 4 is fixed in the screwed hole 12 of threeway 1 through spacer 3.When bolt 4 is tightened, under bolt 4
It is heavy, spacer 3 is flattened, spacer 3 is domed, and with elastic force, then opens under pressure, so as to preferably block
At raised 22, link slot 2 is firmly fixed in threeway 1.
The production of threeway 1 is cast using aluminium alloy, is applicable batch production, additionally, due to parts such as link slot 2, bolts 4 all
It is metallic conductor, the function that can be grounded simultaneously.
Each direction being connected with structural member of threeway 1 is connected by special part by bolt 4, according to mechanics principle, will
The gravity of combined cabinet is reasonably divided equally in threeway 1.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention rather than is limited, to the greatest extent
Pipe has been described in detail with reference to preferred embodiment to the present invention, it should be appreciated by those of ordinary skill in the art that can be right
Technical scheme is modified or equivalent, and without deviating from the objective and scope of the technical program, it all should contain
Cover in scope of the presently claimed invention.
Such as, this threeway fixed form can also be expanded and extend the direction of four-way four, five logical five directions, six logical six directions etc.
Four faces or five faces of the cube structure main body of form, i.e. threeway 1 or six faces extend outwardly and have screens pin 11,
Can there are the structures such as screwed hole 12, connecting rod 2, spacer 3, pad 5, bolt 4 in each screens pin 11, so as to realize difference
The mode that is connected, adapt to varying environment the need for.Because these four-ways, five logical, six logical situations include the present invention
The three-port structure of technical scheme description, therefore also in scope of the presently claimed invention.
Claims (5)
1. a kind of threeway fixed structure, including threeway (1), and three link slots (2) being fixed in threeway (1), its
It is characterised by：The main body of the threeway (1) is cube structure, and being extended outwardly on its three face adjacent to each other has three mutually
Vertical screens pin (11), is provided with screwed hole (12) on each screens pin (11) face outwardly, described link slot (2) is
Lead to access slot in being installed in screens pin (11), spacer (3) and bolt (4) be provided with each link slot (2),
The projection (22) for intercepting spacer (3), in the stationary state, the nut pressure of bolt (4) are provided with link slot (2) inwall
In on spacer (3), its end of thread is fixed in the screwed hole of threeway (1) (12) through spacer (3)；
Described spacer (3) is the arch sheet metal with elasticity；
The projection (22) is the interior male structure being stamped and formed out inside from outside link slot (2)；
The threeway (1) does not set the screwed hole (13) being provided with the another side of screens pin (11) for fixed or handling.
2. a kind of threeway fixed structure according to claim 1, it is characterised in that：Also set in each link slot (2)
It is equipped with pad (5) of the pad between the nut and spacer (3) of bolt (4).
3. a kind of threeway fixed structure according to claim 1, it is characterised in that：It is provided with described link slot (2)
For the digital and analog hole (21) being connected with equipment.
4. a kind of threeway fixed structure according to claim 1, it is characterised in that：The threeway (1) is closed for integral type aluminium
Golden threeway.
5. a kind of threeway fixed structure according to claim 1, it is characterised in that：The link slot (2) is by strip gold
Category plate is through repeatedly bending so as to the middle groove not fully come together for being formed, outer rim and link slot (2) inwall of the spacer (3)
The shape of cross section is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500185.2A CN104295566B (en) | 2014-09-25 | 2014-09-25 | A kind of threeway fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500185.2A CN104295566B (en) | 2014-09-25 | 2014-09-25 | A kind of threeway fixed structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104295566A CN104295566A (en) | 2015-01-21 |
| CN104295566B true CN104295566B (en) | 2017-06-30 |
Family
ID=52315436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500185.2A Active CN104295566B (en) | 2014-09-25 | 2014-09-25 | A kind of threeway fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104295566B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10641303B2 (en) * | 2016-12-13 | 2020-05-05 | Aktiebolaget Skf | Connector assembly fitting with co-molded washers |
| CN108758319A (en) * | 2018-06-27 | 2018-11-06 | 青岛日建机电有限公司 | A kind of standard aluminum threeway and its manufacture craft |
| CN112038891B (en) * | 2020-08-24 | 2022-05-03 | 北京国电光宇机电设备有限公司 | Corner connector, connection structure and power distribution cabinet |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935434A (en) * | 1960-03-01 | 1963-08-28 | Alfred Imhof Ltd | Improvements in or relating to rigid frameworks for use in constructing racks, cabinets, boxes or the like |
| GB1191134A (en) * | 1967-06-24 | 1970-05-06 | Square Tube Systems Ltd | Improvements relating to Connecting Means for Joining Tubular Members |
| CA971333A (en) * | 1972-05-08 | 1975-07-22 | Robert Reid | Connecting means for tubular members |
| DE3442231A1 (en) * | 1984-11-19 | 1986-05-28 | Fläkt GmbH, 6308 Butzbach | ROOM CONSTRUCTION |
| CN101466907B (en) * | 2006-06-16 | 2012-07-04 | 斯米特木工业有限公司 | Protective structure for electrical equipment specially |
| CN204213110U (en) * | 2014-09-25 | 2015-03-18 | 鹤山市辉域成套设备有限公司 | A kind of threeway fixed structure |
-
2014
- 2014-09-25 CN CN201410500185.2A patent/CN104295566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104295566A (en) | 2015-01-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 529724 Hongxing Road, Yayao Town, Heshan City, Jiangmen City, Guangdong Province Patentee after: HESHAN FAIR-RACK COMPLETE EQUIPMENT CO., LTD. Address before: 529724 No. 3 Chaoyang Industrial Road, Yayao Town, Heshan City, Jiangmen City, Guangdong Province Patentee before: HESHAN FAIR-RACK COMPLETE EQUIPMENT CO., LTD. |
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| CP02 | Change in the address of a patent holder |