CN101270771A

CN101270771A - Multifunctional universal connector

Info

Publication number: CN101270771A
Application number: CNA2008100114558A
Authority: CN
Inventors: 韩宏明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-15
Filing date: 2008-05-15
Publication date: 2008-09-24

Abstract

The invention belongs to a connector between pipes, in particular relates to a multifunctional universal connecting joint which is applicable to the connection of the pipes. The connector is characterized in that the universal connecting joints are all arranged in the connecting ends of the branch pipes of a frame. Every universal connecting joint consists of six mutually vertical spheroidal globoidal crossheads, the heels of which are integrated. A lacing wire hole is arranged on the heels of every two adjacent spheroidal globoidal crossheads, which can be equipped with a lacing wire regulation device that is composed of a lacing wire, a hook and positive and reverse thread regulation buttons. The top center of every spheroidal globoidal crosshead is equipped with an internal thread hole. Every internal thread hole can be equipped with a positioning device which is equipped with a fixing bolt and a positioning sleeve. The connector between the pipes has the advantages of reasonable design, compact structure, simplicity, practicality, convenience for the combination and the assembly of the frames with different shapes and styles, firm and reliable connection, convenience for the dismounting and the combination, benefit for the movement and the transportation, environment pollution-free, safe operation, convenient use, etc.

Description

Multifunctional universal connector

Technical field

The invention belongs to the link of pipe way, particularly a kind of pipe that is applicable to is connected the multifunctional universal connector of usefulness with positive square tube.

Background technique

At present, in industries such as building, decoration construction, display and demonstration, market shelf, composite furniture, house ornamentation partition, often to use the framework of making various different profiles and pattern.Normally press the profile and the pattern of framework, elementary cell with several frameworks connects into frameworks such as polygon camber, rectangle, triangle, cylindricality through the amalgamation assembling, the elementary cell of each framework is connected to form by several straight, horizontal arms, and the Placement between its arm roughly is divided into following three kinds:

1, most of frameworks adopt Type of Welding more, and volume is big, are not easy to transportation and install;

2, adopt the Placement of screw connecting head, its connection angle is a fixed form all, and the simple shape of forming when material such as fixed surface panel changes and install bothering, and form is single.

3, also have some to adopt grafting forms, its structure fixed angle, function singleness.

Summary of the invention

The present invention is intended to the shortcoming and defect part that exists in above-mentioned technology, and provide not only reasonable in design, compact structure, simple and practical, both be convenient to the framework that different profiles and pattern are assembled in amalgamation, again firm and reliable connection, both be convenient to the dismounting combination, be beneficial to again and move and transport, and have free from environmental pollution and handling safety, use a kind of very easily multifunctional universal connector.

The objective of the invention is to adopt following technological scheme to realize: described multifunctional universal connector, it is characterized in that: the universal joint of all packing in the connecting end between the arm of framework, described each universal joint is made up of six orthogonal spheroidal cambered surface crossheads, their heel fuses, heel in each two spheroidal cambered surface crosshead of adjoining is provided with lacing hole, and lacing hole can be installed the lacing wire controlling device; Each spheroidal cambered surface crosshead end face center is provided with interior threaded hole; In each interior threaded hole positioning device can be housed.

Described each universal joint or adopt the metal ceramic of precision casting or adopt high-intensity moulding, wherein the external diameter of each spheroidal cambered surface crosshead is greater than the internal diameter of arm.Like this, in the time of in each the spheroidal cambered surface cross pipe in the universal joint is packed arm into, the spheroidal cambered surface of crosshead can be advanced the shape rotation in Zhi Guanduan, connection when between the arm of the elementary cell of making framework needs certain connection angle, just can make arm rotate to needed certain connection angle, and be implemented in the linkage function on the different amount orientation along the spheroidal cambered surface of crosshead; So be named as " multifunctional universal connector ".

Described positioning device is made up of fixing bolt and setting sleeve, and an end of setting sleeve is connected on the spheroidal cambered surface crosshead, and the thread section of fixing bolt is passed in the interior threaded hole that setting sleeve is connected spheroidal cambered surface crosshead end face center.When universal joint and arm are assembled into framework, because the connecting end place between its arm can make arm be in free rotation state under the situation of unbalance stress; At this moment, can when not needing angle of swing such as angle of attachment to be the right angle, just can in the interior threaded hole at this crosshead end face center, connect positioning device, connection angle is fixed, make the frame stability of its composition, firmly.

Described lacing hole, its outside is designed to opening.Be convenient to embed the draw ring that connects all kinds of closures, just can draw laying and hanging ornamental lacing film thing in these draw rings, for the framework outside at opening.

Described lacing wire controlling device; Can be installed in all the other positive sides of framework, it is made up of lacing wire, hook and positive and negative threaded adjusting button, in corresponding lacing hole or employing diagonal angle connection or employing and being connected that arm parallels; Described lacing wire or make by wire rope or by steel pole or by steel chain, one end coupling hook of described every lacing wire, the other end of lacing wire connects an end of positive and negative threaded adjusting button, the other end coupling hook of positive and negative threaded adjusting button, the hook of lacing wire one end is passed through the opening clasp joint in the outside in the lacing hole at a diagonal angle, make the opening clasp joint of positive and negative threaded adjusting button one end hook by the outside in the lacing hole at another diagonal angle, twist positive and negative threaded adjusting button and just can or loosen the lacing wire tensioning.

Because the present invention is packed in the connecting end between the arm of elementary cell of framework, just can be by connection of the present invention, connect to form the elementary cell of the framework of square body, cuboid, trapezoid body, cube parallelogram body, trigone etc. respectively; Use the elementary cell of these cubical frameworks then,, and be assembled into frameworks such as polygon camber, rectangle, triangle, cylindricality by the amalgamation just as cordwood; And framework can be unlimited prolongation and increase, cooperate to go up different surfacings again, can be used for construction, display and demonstration, market shelf, combined furniture, house ornamentation partition etc.

Combine the above technological scheme of being taked, realize purpose of the present invention.

Compared with prior art, the present invention is not only reasonable in design, compact structure, simple and practical, both be convenient to the framework that different profiles and pattern are assembled in amalgamation, again firm and reliable connection, both be convenient to the dismounting combination, be beneficial to again and move and transport, and have free from environmental pollution and handling safety, use advantages such as very convenient.

Description of drawings

The present invention has 11 width of cloth accompanying drawings.Wherein:

Accompanying drawing 1 is a main TV structure schematic representation of the present invention;

Accompanying drawing 2 is plan views of Fig. 1;

Accompanying drawing 3 is side views of Fig. 1.

Accompanying drawing 4 is the elementary cell schematic representation with the framework of the square body of connecting branch of the present invention;

Accompanying drawing 5 is the frame diagrams that connected into square cylinder by the elementary cell amalgamation of the framework of four square bodys shown in Figure 4.

Accompanying drawing 6 is the plan views that connected into square shaped square cylinder framework by the elementary cell amalgamation of the framework of square body.

Accompanying drawing 7 is the plan views that connected into T font square cylinder framework by the elementary cell amalgamation of the framework of cuboid.

Accompanying drawing 8 is the elementary cell schematic representation with the framework of the trapezoid body of connecting branch of the present invention.

Accompanying drawing 9 is the plan views that connected into arch cylinder framework by the elementary cell amalgamation of the framework of trapezoid body.

Accompanying drawing 10 is the elementary cell schematic representation with the framework of the trigone of connecting branch of the present invention.

Accompanying drawing 11 is the elementary cell schematic representation with the framework of the flat shape quadrilateral body of connecting branch of the present invention.

Among the figure: 1, spheroidal cambered surface crosshead, 2, lacing hole, 3, interior threaded hole, 4, arm, 5, fixing bolt, 6, setting sleeve, 7, lacing wire, 8, hook, 9, positive and negative threaded adjusting button.

Embodiment

It shown in Fig. 1,2,3 structural drawing of the present invention; Its structure is the universal joint of all packing in the connecting end of 4 of the arms of framework, described each universal joint is the metal ceramic of precision casting, it is made up of six orthogonal spheroidal cambered surface crossheads 1, their heel fuses, and wherein the external diameter of each spheroidal cambered surface crosshead is greater than the internal diameter of arm 4; Be provided with the lacing hole 2 of outer openings at the heel of each two spheroidal cambered surface crosshead 1 of adjoining, the lacing wire controlling devices that installing is made up of lacing wire 7, hook 8 and the positive and negative threaded adjusting button 9 of steel pole system in the lacing hole 2; Each spheroidal cambered surface crosshead end face center is provided with interior threaded hole 3; The positioning device that installing is made up of fixing bolt 5 and setting sleeve 6 in each interior threaded hole 3.

Shown in Figure 4 is the elementary cell schematic representation of framework that connects the square body of 12 arms 4 with the present invention; The lacing wire controlling device that installing is made up of lacing wire 7, hook 8 and positive and negative threaded adjusting button 9 in the lacing hole 2 of the universal joint at the diagonal angle of back, end face and the bottom surface of the framework of square body.

Shown in Figure 5 is the plan view that is connected into square cylinder framework by the elementary cell amalgamation of the framework of four square bodys shown in Figure 4.

Shown in Figure 6 is the plan view that is connected into square shaped square cylinder framework by the elementary cell amalgamation of the framework of square body shown in Figure 4, and its height * length x width is the square shaped square cylinder framework that the elementary cell by the framework of elementary cell * 3 square body of the framework of the elementary cell of the framework of 4 square bodys * 5 square body connects into through amalgamation.

Shown in Figure 7 is the plan view that connects into T font cylinder framework with the elementary cell amalgamation of framework that the present invention connects the cuboid of the arm 4 of 8 weak points and 4 long arms 4.Height * the length x width of T font cylinder framework is that the elementary cell by the framework of elementary cell * 2 cuboid of the framework of elementary cell * 2 cuboid of the framework of 2 cuboids connects to form through amalgamation.

Shown in Figure 8 is to connect the long and short arm 4 elementary cell schematic representation of the framework of totally 12 trapezoid body with the present invention.The lacing wire controlling device that installing is made up of lacing wire 7, hook 8 and positive and negative threaded adjusting button 9 in the corresponding diagonal brace hole 2 in other side except that the front.

Shown in Figure 9 is elementary cell with the framework of a plurality of trapezoid bodys shown in Figure 8, the plan view of the arch cylinder framework that is assembled into through amalgamation.

Shown in Figure 10 is the elementary cell schematic representation of framework that connects the trigone of 9 arms 4 with the present invention; Because the angle of attachment that arm is 4 is the odd number angle, therefore need in the corresponding diagonal brace of universal joint hole 2, install the lacing wire controlling device of forming by lacing wire 7, hook 8, positive and negative threaded adjusting button 9 and link, the lacing wire of every wire rope system is gone up for 7 sections and is connected positive and negative threaded adjusting button 9, in the corresponding lacing hole 2 of universal joint, hook 8 clasp joints of the other end of lacing wire 7 that make wire rope system are on link with hook 8 clasp joints of lacing wire 7 one ends of wire rope system.

Shown in Figure 11 is the elementary cell schematic representation of framework that connects the parallelogram body of 12 arms 4 with the present invention; All install the lacing wire controlling device of forming by lacing wire 7, hook 8 and positive and negative threaded adjusting button 9 and link in the lacing hole 2 at its end face and the corresponding diagonal angle on the bottom surface.

The above; it only is preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; all are familiar with those skilled in the art in technical scope disclosed by the invention, are equal to replacement or change and all should be encompassed within protection scope of the present invention according to technological scheme of the present invention and design of the present invention thereof.

Claims

1, a kind of multifunctional universal connector, it is characterized in that: the universal joint of all packing in the connecting end between the arm (4) of framework, described each universal joint is made up of six orthogonal spheroidal cambered surface crossheads (1), their heel fuses, heel in each two spheroidal cambered surface crosshead (1) of adjoining is provided with lacing hole (2), and lacing hole (2) can be installed the lacing wire controlling device; Each spheroidal cambered surface crosshead (1) end face center is provided with interior threaded hole (3); In each interior threaded hole (3) positioning device can be housed.

2, by the described multifunctional universal connector of claim 1, it is characterized in that: described each universal joint or adopt the metal ceramic of precision casting or adopt high-intensity moulding, wherein the external diameter of each spheroidal cambered surface crosshead is greater than the internal diameter of arm (4).

3, by the described multifunctional universal connector of claim 1, it is characterized in that: described positioning device is made up of fixing bolt (5) and setting sleeve (6), one end of setting sleeve (6) is connected on the spheroidal cambered surface crosshead (1), and the thread section of fixing bolt (5) is passed in the interior threaded hole (3) that setting sleeve (6) is connected spheroidal cambered surface crosshead (1) end face center.

4, by the described multifunctional universal connector of claim 1, it is characterized in that: described each lacing hole (2), its outside is an opening.

5, by the described multifunctional universal connector of claim 1, it is characterized in that: described lacing wire controlling device is made up of lacing wire (7), hook (8) and positive and negative threaded adjusting button (9), in corresponding lacing hole (2) or or employing diagonal angle connection or employing and being connected that arm (4) parallels; Described lacing wire (7) or make by wire rope or by steel pole or by steel chain, one end coupling hook (8) of described every lacing wire (7), the other end of lacing wire (7) is just connecting, one end of left-hand thread adjusting button (9), just, the other end coupling hook (8) of left-hand thread adjusting button (9), the hook (8) of lacing wire (7) one ends is passed through the opening clasp joint in the outside in the lacing hole (2) at a diagonal angle, just make, left-hand thread adjusting button (9) one ends hooks (8) pass through the opening clasp joint in the outside in the lacing hole (2) at another diagonal angle, and twisting just, left-hand thread adjusting button (9) just can or loosen the lacing wire tensioning.