CN2417364Y

CN2417364Y - Connecting block for safety device supporting frame

Info

Publication number: CN2417364Y
Application number: CN 00200839
Authority: CN
Inventors: 詹仕荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-20
Filing date: 2000-01-20
Publication date: 2001-01-31
Anticipated expiration: 2010-01-20

Abstract

The utility model relates to a connecting block for a novel supporting frame, composed of supporting blocks (11) and transferring blocks (12). One transferring block is combined with one supporting block to form a unidirectional connecting block, is combined with two supporting blocks to form a bidirectional connecting block and is respectively combined with three, four or five supporting blocks to respectively form a three-way connecting block, a four-way connecting block or a five-way connecting block. Secondly, a cable inlet plate is matched, is combined on an opening of the transferring blocks and then is matched with the supporting blocks to form a sex-way connecting block. So the connecting blocks and the supporting blocks can be used for inserting and locking an L-shaped strip rack plate, so the supporting rack is formed. So the utility model is convenient, and the manufacturing cost is reduced.

Description

A kind of novel supporting frame link block

The utility model relates to mechanical, particularly a kind of novel supporting frame link block.

As everyone knows, generally to connect the supporting frame of forming, usually must be equipped with unidirectional, two-way, three-dimensional, four-way, five to and six to various multi-form link blocks, can finish the assembling of a supporting frame, but because the link block of various form, it is high to make it make required cost, and each style link block does not have versatility again, when the assembling support, must get all the link block of enough patterns ready, if lack a kind of link block of pattern, just can't finish the assembling of supporting frame, cause the inconvenience of assembly working.

The purpose of this utility model is exactly the shortcoming that exists at above-mentioned common link block, and a kind of novel supporting frame link block is provided, and its manufacture cost is reduced, and ease of assembly work.

Technical conceive of the present utility model:

According to the purpose of this utility model, a kind of link block of novel supporting frame is provided, its structure mainly is made up of the switching piece that the L type is accepted piece and square body, accepting piece two side plates upwards bends inwards and forms the cramping plate, make between cramping plate and two side plates and form engaging groove, and set firmly an engagement plate that is provided with two circular holes in a side; Switching piece one side is an opening surface, all the other five faces all form the joint plate face with convergence hole, make and accept piece and can cooperate with engagement plate, screw is locked on the joint plate face of switching piece, the opening surface of switching piece then makes things convenient for the nut locking to use, can with one the switching piece with one accept piece engage formation unidirectional link block, with two accept piece and be bonded into two-way, and with three, accept piece and engage respectively for four or five, form three-dimensional, four-way or five to link block, next cooperates a hush panel to be engaged on the opening surface of switching piece and rejoins and accept piece, make form six to coupling block, the link block of Zu Chenging is able to it and accepts piece and peg graft and lock L shaped strip frame plate and form required supporting frame by this.

Accompanying drawings structure of the present utility model and embodiment:

Fig. 1 is the utility model perspective exploded view.

Fig. 2 is the piece three-dimensional appearance schematic representation of accepting of the present utility model.

Fig. 3 is a three-dimensional appearance schematic representation of accepting another angle of piece of the present utility model.

Fig. 4 is a switching piece three-dimensional appearance schematic representation of the present utility model.

Fig. 5 is the schematic representation that switching piece of the present utility model cooperates hush panel.

Fig. 6 is the special angle multiple connection piece schematic representation that sets in addition of the present utility model.

Fig. 7 is embodiment's schematic representation of the present utility model.

(10) be that link block (11) is for accepting piece, (12) be the switching piece, (13) be hush panel, (14) be the multiple connection piece, (15) be sole, (20) be frame plate, (30) be screw, (31) be long screw, (111) be engagement plate, (112) be the cramping plate, (113) be engaging groove, (114) be conjugate foramen, (115) be circular hole, (121) be the joint plate face, (122) be convergence hole, (123) be gap slot, (131) be flange, (132) be convergence hole, (141) be the joint plate face, (142) be convergence hole, (143) be the setting plate.

To shown in the accompanying drawing 5, the utility model is by accepting piece (11) and transfer block (12) etc. such as accompanying drawing 1 Consist of, wherein accept the L-shaped plate body of piece (11), the inner bending that makes progress of its two side plate forms a tool bullet slightly The property cramping plate (112), form engaging groove (113) between two cramping plates (112) and two side plates, the folder Relative position on pressing plate (112) and two side plates all is provided with the conjugate foramen (114) of a strip, exists in addition One side affixed one of two side plates is drilled with the engagement plate (111) of two circular holes (115), makes the L shaped piece of accepting (11) be able to firm typing, a circular hole of engagement plate is to be positioned at plate central authorities, and another circular hole must be right in downwards Position on the linea angulata; The one side of transfer block (12) is the square of opening, and all the other five then all form tool The fish plate face (121) of five convergence holes (122) is arranged, in five convergence holes (122), have one to be positioned at Plate face centre, all the other four Kong Ze are equidistantly to be divided into two cornerwise upper and lower positions, in addition in opening A gap slot (123) is all offered in each fish plate face apical margin center of actinal surface.

In conjunction with the accompanying drawings 1 and accompanying drawing 7 explanation embodiment of the present utility model:

The composition of link block (10) is that the engagement plate (111) that will accept piece (11) is by being attached to arbitrary joint plate face (121) of switching piece (12), and make two circular holes (115) of engagement plate (111) identical with central authorities and another convergence hole (122) of joint plate face (121), and wear screw (30) and the opening surface that utilizes switching piece (12) is rotated with screw (30) with nut to finish and accepts engaging of piece (11) and transfer piece (12), utilize engaging groove (113) and the insertion of accepting piece (11) to set up L shaped frame plate (20) again, and with screw and nut locking, can utilize and accept piece (11) and (12) two kinds of members of switching piece, just can form two-way, three-dimensional, four-way and five to link block (10), and six assemblings to link block (10) are after the four-way assembling is finished, be located on the opening surface of switching piece (12) with a hush panel (13) lid again, the plate face of this hush panel (13) is provided with the convergence hole (132) identical with joint plate face (121), and four side central authorities of plate body are provided with the flange (131) with gap slot (123) equal sizes of opening surface, hush panel (13) is positioned on the opening surface, on hush panel (13) and relative edge's connecting plate face (121), all set a bearing plate (11), run through two simultaneously with long screw (31) again and accept the circular hole (115) of piece (11) and the convergence hole (122) of hush panel (13) and joint plate face (121), (132) back locks it together with nut, just form six to link block (10), shown in accompanying drawing 1 and accompanying drawing 5, other is provided with the multiple connection piece (14) of special angle, use when desiring to set up the frame plate of special oblique joint for supporting frame, this multiple connection piece (14) is to be bent into 15 ° with sheet metal, 30 °, 45 °, the bending plate body of 60 ° or other angles, make it form two joint plate faces (141), and be provided with and the piece of transferring (12) quantity in the plate face, size and arrange identical convergence hole (142), in two connect She Banmian (141) one sides then solid welding connect one the setting plate (143), make multiple connection piece (14) form steady status, its assembling mode be engages with switching piece (12) more in advance with another side joint plate face (141) with accept piece (11) and lock and engage; Cooperate L shaped frame plate (20) again and the supporting frame of any form of group formation by accepting piece (11) with the link block (10) that switching piece (12) is formed, and cooperate the multiple connection piece (14) of special angle can set up out the oblique framework of various differences again, as shown in Figure 7.

The utility model is simple in structure, skilfully manufactured, with single form accept piece and switching piece, just can be assembled into different engage to link block carry out the installing of supporting frame, and reduce fabricating cost, more convenient assembling, save time and manpower.

Claims

1, a kind of novel supporting frame link block, it is formed by accepting piece (11) and switching piece (12) etc., it is characterized in that accepting the L-shaped plate body of piece (11), its two side plate upwards bends inwards, form one and omit the flexible cramping plate (112 of tool, relative position on two cramping plates (112) and two side plates, all be provided with the conjugate foramen (114) of a strip, be drilled with the engagement plate (111) of two circular holes (115) in addition in a side affixed of two side plates, central authorities at engagement plate (111) establish a circular hole (115), and another circular hole must be in the position on the downward diagonal; The one side of switching piece (12) is the square body of opening, all the other five then all form the joint plate face (121) with five convergence holes (122), in five convergence holes (122), there is one and is positioned at plate face centre, all the other four Kong Ze are equidistantly to be divided into two cornerwise upper and lower positions, in each joint plate face apical margin center of opening surface, all offer a gap slot (123) in addition.

2, according to the described a kind of novel supporting frame link block of claim 1, it is characterized in that being covered with a hush panel (13) on the opening surface of said switching piece (12), the plate face of this hush panel (13) is provided with the convergence hole (132) identical with joint plate face (121), and four side central authorities of plate body are provided with the flange (131) with gap slot (123) equal sizes of opening surface.

3, according to the described a kind of novel supporting frame link block of claim 1, it is characterized in that the said multiple connection piece (14) that special angle is arranged, be provided with the convergence hole (142) identical at bending two plate faces with the joint plate face of the piece of transferring (12), and in the solid setting plate (143) of two plate faces, two face down bondings.