CN2479089Y - Stainless steel composite shrouding steel mesh frame joint - Google Patents
Stainless steel composite shrouding steel mesh frame joint Download PDFInfo
- Publication number
- CN2479089Y CN2479089Y CN 01206309 CN01206309U CN2479089Y CN 2479089 Y CN2479089 Y CN 2479089Y CN 01206309 CN01206309 CN 01206309 CN 01206309 U CN01206309 U CN 01206309U CN 2479089 Y CN2479089 Y CN 2479089Y
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- stainless steel
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- bulb
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Abstract
The utility model relates to a steel mesh rack tie-in which is used on the top of buildings. The utility model is designed aiming to solving the problems of short working life, being corroded easily and being unattractive of the existing tie-ins. The tie-in is composed of a bulb 1, a hexagonal socket 6 arranged with a socket base 7, a close board 10, a bolt 13, a stainless steel spherical shell 5, a stainless steel socket shell 8 and a stainless steel close board covering 12. The bulb 1 is arranged on a bulb base 2 which is provided with at least one screw hole 4, and the close board 10 which is provided with a close board base 11 is capable of being connected with a mesh rack rod 16. The bolt 13 which passes through the close board and the hexagonal socket is connected with the screw holes provided on the bulb, and the surfaces of the bulb base, the socket base and the close board base are respectively provided with the stainless steel spherical shell 5, the stainless steel socket shell 8 and the stainless steel close board covering 12. The utility model has the advantages of high intensity, anticorrosion and long working life and the like, thereby the tie-in is applicable to assemble steel mesh racks.
Description
The utility model relates to building, particularly the steel mesh bridge joint head on building top.
The rack on existing building top is usually as the top steel mesh frame of large-scale sports palace, assembly hall, exhibition hall etc.The steel mesh frame adopts steel pipe, steel mesh frame joint structure to form usually.Steel mesh bridge joint head normally by the bulb that screwed hole is arranged, Hexagonal jacket, the shrouding that links to each other with steel pipe, runs through shrouding, Hexagonal jacket with bolt successively, and the screwed hole with bulb connects and composes again.On a bulb a plurality of screwed holes are arranged, the two ends of a steel pipe are connected with two bulbs respectively.Adopt this syndeton, can organize the space truss structure that constitutes polytype and multiple size.Existing steel mesh frame, consider from intensity, bulb, Hexagonal jacket, shrouding all adopt the carbon steel material manufacturing usually, because carbon steel is easy to corrosion, usually at surface-coated paint or chromium plating is done antirust and decorate, therefore exist application life short, easily rust, any surface finish is poor, aesthetic property is poor, need often carry out problems such as surfacing, later maintenance expense height.
Given this, the purpose of this utility model is to provide a kind of anticorrosive, long service life, steel rack joint of composite stainless steel plate that aesthetic property is good.
The utility model adopts bulb, Hexagonal jacket, the close board component appearance at existing steel mesh bridge joint head to coat Stainless Steel Spherical Shell Punch, stainless steel sleeve barrel shell, stainless steel shrouding cover respectively and realizes its purpose.
Steel rack joint of composite stainless steel plate of the present utility model (referring to accompanying drawing), the bulb (1) that includes the bulb matrix (2) of at least one screwed hole (4), the Hexagonal jacket (6) that is the tubular sleeve matrix (7) of six ribs is arranged, the shrouding that shrouding matrix (11) are arranged (10) that can link to each other with rack bar (16), run through the bolt (13) that shrouding, Hexagonal jacket are connected with the screwed hole of bulb, be that the appearance of bulb matrix, the appearance of sleeve matrix, the appearance of shrouding matrix have Stainless Steel Spherical Shell Punch (5), stainless steel sleeve barrel shell (8), stainless steel shrouding cover (12) respectively.
The holding screw (15) that laterally runs through barrel and can match with the chute (14) of bolt (13) in the tube chamber is arranged on the above-mentioned Hexagonal jacket (6), and there is sealing mat (17) at the two ends of Hexagonal jacket.
The appearance of above-mentioned bulb matrix (2) is the ball face, the end face (3) that the planar shaped of removing ball-crown body formation is arranged in screwed hole (4) portion, the center line of screwed hole passes the centre of sphere of bulb matrix, the diameter of end face equals the aperture of 1.1～1.5 times of screwed holes, and above-mentioned Stainless Steel Spherical Shell Punch (5) is ball face shape and is weldingly connected by two hemispherical Shells and constitutes on the ball face of bulb matrix.
The tube chamber of above-mentioned sleeve matrix (7) is right cylindrical, and the flanging (9) that the termination of above-mentioned stainless steel sleeve barrel shell (8) bends inwards coats the end face of hexagonal matrix.
Above-mentioned shrouding matrix (11) is dull and stereotyped annular, and said stainless steel shrouding cover (12) is the cylindrical shape that the annular end face is arranged.
Said structure of the present utility model makes it have following advantage and effect.
One, the utility model coats the structure of Stainless Steel Spherical Shell Punch, stainless steel sleeve barrel shell, stainless steel shrouding cover respectively in bulb, Hexagonal jacket, the close board component appearance of carbon steel; because carbon steel is tightly protected by stainless steel; make the utility model both have the intensity height of carbon steel, cheap advantage, have again that the stainless steel corrosion resistance is good, good decorative property, aesthetic property are good, do not need the later stage repeatedly to carry out advantages such as surfacing maintenance.
Two, the bulb at carbon steel of the present utility model, Hexagonal jacket, close board component appearance coat the structure of Stainless Steel Spherical Shell Punch, stainless steel sleeve barrel shell, stainless steel shrouding cover respectively, compare with existing carbon steel joint, and its cost of production is high slightly.If but adopt stainless steel to make this joint fully, and only material cost will exceed more than five times than the utility model, and therefore cost of production of the present utility model is cheaper.
The assembling of this joint, matching with the screwed hole of bulb with bolt-through shrouding, Hexagonal jacket is connected, thereby shrouding, Hexagonal jacket, bulb are solidly fixed.Above-mentioned shrouding and rack bar are connected and constitute a unit combination bar of steel mesh frame.Adopt this syndeton, can organize the steel mesh frame that constitutes polytype and multiple size.
Below, the utility model is further described to use embodiment and accompanying drawing thereof again.
Brief description of drawings.
Accompanying drawing is the structural representation of a kind of steel rack joint of composite stainless steel plate of the present utility model.
Embodiment 1
A kind of steel rack joint of composite stainless steel plate of the present utility model, as shown in drawings.Constitute by bulb, Hexagonal jacket, shrouding, bolt etc.
Above-mentioned bulb 1 is made of bulb matrix, Stainless Steel Spherical Shell Punch.Bulb matrix 2 is made spheroidal with carbon steel, and at least one end face 3 perpendicular to the planar shaped of ball diameter is arranged on the bulb matrix, the circular flat that this end face is formed by the ball-crown body of removing ball.On an end face, be shaped on the screwed hole 4 that a diametric(al) along ball is goed deep into the bulb matrix.The center line of screwed hole is crossed the centre of sphere of bulb matrix.The diameter of screwed hole is slightly less than the diameter of end face, and the diameter of making end face equals the aperture of 1.1～1.5 times of screwed holes.Two isometrical thin-wall semi shells that above-mentioned Stainless Steel Spherical Shell Punch 5 is made by stainless steel material, it is relative to be concave surface, and sandwiches above-mentioned bulb matrix 1 in the centre, fully continuously weld seam is welded with stainless steel welding stick and constitutes.The sphere portion of bulb matrix is tightly coated by stainless steel case, form the surface of stainless ball face shape.And needn't coat stainless steel case in the planar portions of bulb matrix.With emery wheel that weld grinding is smooth then, with polishing wheel whole Stainless Steel Spherical Shell Punch external surface polishing is beautified again.
Above-mentioned Hexagonal jacket 6 is made of sleeve matrix, stainless steel sleeve barrel shell.Sleeve matrix 7 hexagonal straight tube shape such as makes with carbon steel, and the tube chamber of sleeve matrix is right cylindrical, and two end faces of sleeve matrix are and the perpendicular plane of matrix center line.Above-mentioned stainless steel sleeve barrel shell 8, by stainless steel material make can with hexagonal straight tube shapes such as the close-fitting thin-walled of sleeve matrix cylinder.The sleeve matrix is put into stainless steel sleeve letter shell, and the flanging 9 that the two ends of stainless steel sleeve barrel shell is bent inwards closely coats two end faces of sleeve matrix 7 respectively again.On any one outer cylinder of Hexagonal jacket, open the tightening screw that vertical line along central axis of system runs through stainless steel sleeve letter shell and sleeve matrix tube wall, the tightening screw is led directly to into tube chamber.
Above-mentioned shrouding 10 is made of shrouding matrix, stainless steel shrouding cover.Shrouding matrix 11 usefulness carbon steel are made the flat board of annular.Stainless steel shrouding cover 12 is made thin-walled and the cylinder of annular end face is arranged with stainless steel.
Above-mentioned bolt 13 is made common bolt arrangement with carbon steel, at the suitable position of bolt shank, opens along central axis and to be shaped on one section chute 14.Countersunk head formula holding screw 15 in the tightening screw of chute and Hexagonal jacket matches.
Present embodiment can be connected shrouding matrix 11 in advance with the termination solid welding of rack bar 16, the rack bar can be a kind of stainless steel composite pipe that coats stainless-steel thin-wall pipe with common carbon steel tubing surface, or solid stainless steel or carbon steel tubing, also can be other metal or non-metallic pipe or solid hopkinson bar.Be sleeved on stainless steel shrouding cover 12 on the shrouding matrix 11 during assembling and cover in the shrouding matrix and the rack bar between weld seam; Then bolt 13 is put into the rack bar and passed, Hexagonal jacket 6 is sleeved on the bolt 13, simultaneously two common sealing mats 17 are sleeved on the bolt and place the two ends of Hexagonal jacket respectively from the shrouding centre bore; Again holding screw 15 is screwed into the tightening screw of Hexagonal jacket, the front end of holding screw is stretched in the chute 14 of bolt.At last with common instrument by rotation Hexagonal jacket 6, rotation holding screw 15 and swivel bolt 13 is screwed into the screwed hole 4 of bulb 1 until tightening up with bolt.Thereby with shrouding 10 and the rack bar 16, the Hexagonal jacket 6 that link to each other, link together to bulb 1 close and firm, constitute the fixing mechanism of this joint and rack bar.
The bulb 1 of present embodiment has and two screwed holes 4.Thereby can connect two rack bars 16.When a plurality of screwed hole, just can connect the rack bar of respective numbers.Adopt this syndeton, can organize the steel mesh frame that constitutes polytype and multiple size.
The utility model is applicable to the rack joint of making the steel mesh frame, as the connection contact that connects the rack bar.
Claims (6)
1, steel rack joint of composite stainless steel plate, the bulb (1) that includes the bulb matrix (2) of at least one screwed hole (4), the Hexagonal jacket (6) that is the tubular sleeve matrix (7) of six ribs is arranged, the shrouding that shrouding matrix (11) are arranged (10) that can link to each other with rack bar (16), run through the bolt (13) that shrouding, Hexagonal jacket are connected with the screwed hole of bulb, it is characterized in that the appearance of bulb matrix, the appearance of sleeve matrix, the appearance of shrouding matrix have Stainless Steel Spherical Shell Punch (5), stainless steel sleeve barrel shell (8), stainless steel shrouding cover (12) respectively.
2, steel rack joint of composite stainless steel plate according to claim 1, it is characterized in that having on the said Hexagonal jacket (6) holding screw (15) that laterally runs through barrel and can match with the chute (14) of bolt (13) in the tube chamber, there is sealing mat (17) at the two ends of hexagonal cover letter.
3, steel rack joint of composite stainless steel plate according to claim 1 and 2, the appearance that it is characterized in that said bulb matrix (2) is the ball face, the end face (3) that the planar shaped of removing ball-crown body formation is arranged in screwed hole (4) portion, the center line of screwed hole passes the centre of sphere of bulb matrix, the diameter of end face equals the aperture of 1.1～1.5 times of screwed holes, and said Stainless Steel Spherical Shell Punch (5) is ball face shape and is weldingly connected by two hemispherical Shells and constitutes on the ball face of bulb matrix.
4, steel rack joint of composite stainless steel plate according to claim 3, the tube chamber that it is characterized in that said sleeve matrix (7) is right cylindrical, and the flanging (9) that the termination of said stainless steel sleeve barrel shell (8) bends inwards coats the end face of hexagonal matrix.
5, steel rack joint of composite stainless steel plate according to claim 3 is characterized in that said shrouding matrix (11) is dull and stereotyped annular, and said stainless steel shrouding cover (12) is the cylindrical shape that the annular end face is arranged.
6, steel rack joint of composite stainless steel plate according to claim 3, the tube chamber that it is characterized in that said sleeve matrix (7) is right cylindrical, the flanging (9) that the termination of said stainless steel sleeve barrel shell (8) bends inwards coats the end face of hexagonal matrix, said shrouding matrix (12) is dull and stereotyped annular, and said stainless steel shrouding cover (12) is the cylindrical shape that the annular end face is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206309 CN2479089Y (en) | 2001-05-25 | 2001-05-25 | Stainless steel composite shrouding steel mesh frame joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206309 CN2479089Y (en) | 2001-05-25 | 2001-05-25 | Stainless steel composite shrouding steel mesh frame joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2479089Y true CN2479089Y (en) | 2002-02-27 |
Family
ID=33626953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206309 Expired - Fee Related CN2479089Y (en) | 2001-05-25 | 2001-05-25 | Stainless steel composite shrouding steel mesh frame joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2479089Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397702A (en) * | 2013-07-19 | 2013-11-20 | 东南大学 | Composite material space truss joint and method |
| CN103953120A (en) * | 2014-05-17 | 2014-07-30 | 哈尔滨工业大学 | Wood structure connecting node with quick assembly effect |
| CN109019462A (en) * | 2018-09-06 | 2018-12-18 | 韶关学院 | A kind of netted turntable and engineering machinery |
-
2001
- 2001-05-25 CN CN 01206309 patent/CN2479089Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397702A (en) * | 2013-07-19 | 2013-11-20 | 东南大学 | Composite material space truss joint and method |
| CN103397702B (en) * | 2013-07-19 | 2015-10-07 | 东南大学 | A kind of composite material connection jiont for net frame point and method |
| CN103953120A (en) * | 2014-05-17 | 2014-07-30 | 哈尔滨工业大学 | Wood structure connecting node with quick assembly effect |
| CN103953120B (en) * | 2014-05-17 | 2015-11-11 | 哈尔滨工业大学 | A kind of can the wooden construction connected node of quick assembling |
| CN109019462A (en) * | 2018-09-06 | 2018-12-18 | 韶关学院 | A kind of netted turntable and engineering machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |