CN211572017U - Single-double angle steel transition joint - Google Patents

Abstract

The utility model discloses a single double angle steel transition node, including the fixed pipe of first fixed pipe and second and fixed bolster, first spacing screw, every have all been seted up to the fixed pipe middle-end inside of first fixed pipe and second first spacing screw inside wall all runs through movable mounting and has spacing bolt. The utility model discloses because first spacing screw has all been seted up with the fixed intraduct of second at first fixed pipe, and at first spacing screw internally mounted has spacing bolt, and then can be connected the telescopic link with the fixed pipe of first fixed pipe and second through spacing bolt, and then can be connected the telescopic link with fixed pipe stationary phase, and set up the spacing screw of a plurality of seconds inside the telescopic link, can put into the spacing screw of second of different positions with spacing bolt inside, adjust the telescopic link at the inside length of first fixed pipe and the fixed intraduct of second, make the angle steel of different width diameters can be fixed on fixed pipe surface by the centre gripping, and is comparatively practical, and is suitable for extensive popularization and use.

Description

Single-double angle steel transition joint

Technical Field

The utility model is suitable for an angle steel installation auxiliary device field, in particular to single double angle steel transition node.

Background

At present, angle steel is commonly called angle iron and is long-strip steel with two sides perpendicular to form an angle shape, the angle steel can form various stress members according to different requirements of structures, and can also be used as a connecting piece between members, and the angle steel is widely applied to various building structures and engineering structures, such as house beams, bridges, power transmission towers, hoisting and transporting machinery, ships, industrial furnaces, reaction towers, container racks and warehouses.

However, there are still some disadvantages in using angle steel to connect the transition nodes today: 1. the transition joint used at present can not be quickly adjusted according to different thickness diameters and width diameters of the angle steel, and the corresponding angle steel needs to be specially customized for fixing, so that the manufacturing cost of the transition joint is increased; 2. for the thickness of different use angle steels, the transition node can not be fixed on the surface of the corresponding transition node, and the connection stability is further influenced. Therefore, a single-double angle steel transition node is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a single double angle steel transition node can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a single-double angle steel transition node comprises a first fixing pipe, a second fixing pipe and a fixing support, wherein first limiting screw holes are formed in the middle ends of the first fixing pipe and the second fixing pipe, limiting bolts penetrate through the inner side walls of the first limiting screw holes and are movably mounted, a limiting bolt and a telescopic rod pass through the inner side of the top end of each of the first fixing pipe and the second fixing pipe, second limiting screw holes are formed in the telescopic rod at equal intervals, the diameter of the inner side wall of each first limiting screw hole is the same as that of the inner side wall of each second limiting screw hole, a first external thread is formed on the outer side wall of the top end of each limiting bolt, a first internal thread is formed on the inner side wall of each first limiting screw hole, and the first external thread is matched with the first internal thread;

every the equal fixed mounting in telescopic link top surface has the connecting pipe, two be connected through the pivot between the connecting pipe top, the just symmetry of slope is connected between two connecting pipes.

Preferably, every the inside centre gripping screw that has all seted up in fixed bolster top, every centre gripping screw inside wall all runs through movable mounting and has the centre gripping bolt, every centre gripping bolt top surface all is connected through bearing and grip block middle-end inside, every the equal fixed mounting in grip block top surface has anti-skidding friction pad, every second external screw thread has all been seted up to centre gripping bolt middle-end lateral wall, every the second internal thread has all been seted up to centre gripping screw inside wall, second external screw thread and second internal thread looks adaptation.

Preferably, every the equal fixed mounting in connecting pipe top surface has the spliced pole, two movable mounting has the connecting rod between the surface of connecting pipe top, a plurality of connectors have been seted up to the inside equidistance of connecting rod, every the diameter of spliced pole all is the same with the diameter of connector inside wall.

Preferably, every the equal fixed mounting in connecting pipe lateral wall surface has a plurality of sub-magic subsides, every the equal movable mounting in sub-magic subsides top surface has female magic subsides, sub-magic subsides and female magic subsides looks adaptation, every female magic subsides top surface equal fixed mounting has anti-skidding friction pad.

Preferably, every the fixed bolster all is L shape, first fixed pipe, the fixed pipe of second, telescopic link, connecting rod, grip block, fixed bolster and connecting pipe are all made by carbon steel material, anti-skidding friction pad and spliced pole are all made by the rubber material.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a single double angle steel transition node, because the first spacing screw hole has all been seted up inside first fixed tube and second fixed tube, and install spacing bolt in first spacing screw hole internally, and then can be through spacing bolt with the telescopic link with first fixed tube and second fixed tube connected, and then can be with the telescopic link with fixed tube stationary phase connection, and set up a plurality of second spacing screw holes inside the telescopic link, can put spacing bolt into the second spacing screw hole of different positions inside, adjust the telescopic link at the inside length of first fixed tube and second fixed tube, make the angle steel of different width diameters can be fixed on the fixed tube surface by the centre gripping, and drive two connecting pipes through the pivot rotation, can change the inclination between two connecting pipes and the telescopic link, and then make the angle steel of different bending angles can be fixed inside first fixed tube and second fixed tube by the centre gripping, the applicability of the device is increased.

2. The utility model discloses a single double angle steel transition node, because there is the fixed bolster at the fixed pipe surface mounting of first fixed pipe and second, and the centre gripping screw has been seted up inside the fixed bolster, and then install holding bolt through threaded connection inside the centre gripping screw, and then adjust the position of grip block through rotating holding bolt, and then can change the interval between the fixed pipe of grip block and first fixed pipe and second, the angle steel that makes different thickness diameters is fixed on the grip block surface by stable centre gripping, increase the stability of angle steel each other.

3. The utility model discloses a single double angle steel transition node because at every connecting pipe surface mounting has a plurality of fixed columns to install the connecting rod between two connecting pipes, can put into the fixed column of corresponding position in the inside fixed port of connecting rod after rotating the inclination between two connecting pipes of pivot adjustment, fix the position between the connecting pipe, and then increase the stability of this device.

Drawings

Fig. 1 is a schematic view of the overall overlooking structure of the single-double angle steel transition node of the present invention;

fig. 2 is the utility model discloses single double angle steel transition node's whole profile structure schematic diagram that looks sideways at.

Reference numerals: first fixed pipe 1, the fixed pipe 2 of second, telescopic link 3, first spacing screw 4, the spacing screw 5 of second, first internal thread 6, first external screw thread 7, spacing bolt 8, pivot 9, sub magic subsides 10, female magic subsides 11, phosphor strip 12, connecting rod 13, connector 14, anti-skidding friction pad 15, bearing 16, grip block 17, clamping bolt 18, second external screw thread 19, second internal thread 20, centre gripping screw 21, fixed bolster 22, connecting pipe 23, spliced pole 24.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

As shown in fig. 1-2, a single-double angle steel transition node comprises a first fixed pipe 1, a second fixed pipe 2 and a fixed bracket 22, first limit screw holes 4 are formed in the middle ends of the first fixing pipe 1 and the second fixing pipe 2, limit bolts 8 are movably mounted on the inner side walls of the first limit screw holes 4 in a penetrating mode, limit bolts 8 and telescopic rods 3 pass through the top ends of the first fixing pipe 1 and the second fixing pipe 2, second limit screw holes 5 are formed in the telescopic rods 3 at equal intervals, the diameter of the inner side wall of each first limit screw hole 4 is equal to that of the inner side wall of each second limit screw hole 5, first external threads 7 are formed on the outer side wall of the top end of each limit bolt 8, first internal threads 6 are formed on the inner side wall of each first limit screw hole 4, and the first external threads 7 are matched with the first internal threads 6;

every 3 top surface of telescopic link fixed mounting have connecting pipe 23, two be connected through pivot 9 between the connecting pipe 23 top, slope and symmetry are connected between two connecting pipes 23.

In this embodiment, as shown in fig. 1 and 2, since the first limit screw hole 4 is formed inside the first fixed pipe 1 and the second fixed pipe 2, and the limit bolt 8 is installed inside the first limit screw hole 4, and the telescopic rod 3 can be connected to the first fixed pipe 1 and the second fixed pipe 2 through the limit bolt 8, and further the telescopic rod 3 can be fixedly connected to the fixed pipes, and the plurality of second limit screw holes 5 are formed inside the telescopic rod 3, and the limit bolt 8 can be placed inside the second limit screw holes 5 at different positions, and the lengths of the telescopic rod inside the first fixed pipe 1 and the second fixed pipe 2 can be adjusted, so that the angle irons with different width diameters can be clamped and fixed on the surface of the fixed pipe, and the two connecting pipes 23 can be driven by rotating the rotating shaft 9, so as to change the inclination angles between the two connecting pipes 23 and the telescopic rod 5, and further, so that the angle irons with different bending angles can be clamped and fixed on the first fixed pipe 1 and the second fixed 2, the applicability of the device is increased.

Wherein, every centre gripping screw 21 has all been seted up to fixed bolster 22 top inside, every centre gripping screw 21 inside wall all runs through movable mounting and has clamping bolt 18, every 18 top surfaces of clamping bolt all are connected with clamping plate 17 middle-end inside through bearing 16, every 17 top surface of clamping plate 17 equal fixed mounting has anti-skidding friction pad 15, every 18 middle-end lateral wall of clamping bolt has all seted up second external screw thread 19, every second internal thread 20 has all been seted up to 21 inside walls of centre gripping screw, second external screw thread 19 and second internal thread 20 looks adaptation.

As shown in fig. 1, in this embodiment, surface mounting has a fixing support 22 at the first fixing pipe 1 and the second fixing pipe 2, and a clamping screw hole 20 is formed inside the fixing support 22, and then a clamping bolt 18 is installed inside the clamping screw hole 20 through threaded connection, and then the position of the clamping plate 17 is adjusted by rotating the clamping bolt 18, and further the distance between the clamping plate 17 and the first fixing pipe 1 and the second fixing pipe 2 can be changed, so that the angle steels with different thickness diameters are stably clamped and fixed on the surface of the clamping plate 17, and the stability of the angle steels among each other is improved.

Wherein, every connecting pipe 23 top surface all fixed mounting has spliced pole 24, two movable mounting has connecting rod 13 between the connecting pipe 23 top surface, a plurality of connectors 14 have been seted up to connecting rod 13 inside equidistance, every spliced pole 24's diameter all is the same with the diameter of connector 14 inside wall.

In this embodiment, as shown in fig. 1 and fig. 2, since the surface of each connecting tube 23 is provided with the plurality of fixing posts 24, and the connecting rod 13 is installed between the two connecting tubes 23, after the rotating shaft 9 is rotated to adjust the inclination angle between the two connecting tubes 23, the fixing posts 24 at the corresponding positions are placed in the fixing ports 14 inside the connecting rod 13, and the positions between the connecting tubes 23 are fixed, thereby increasing the stability of the device.

Wherein, every connecting pipe 23 equal equidistance fixed mounting in lateral wall surface has a plurality of sub-magic subsides 10, every the equal movable mounting in sub-magic subsides 10 top surface has female magic subsides 11, sub-magic subsides 10 and female magic subsides 11 looks adaptations, every 11 top surface equal fixed mounting of female magic subsides has anti-skidding friction pad 15.

As shown in fig. 1, the anti-slip friction pad 15 can be quickly mounted or dismounted by connecting the sub-hook and loop fastener 10 with the female hook and loop fastener 11.

Wherein, every fixed bolster 22 all is the L shape, first fixed pipe 1, the fixed pipe 2 of second, telescopic link 3, connecting rod 13, grip block 17, fixed bolster 22 and connecting pipe 23 all are made by carbon steel matter, anti-skidding friction pad 15 and spliced pole 24 are all made by the rubber material.

In the embodiment, as shown in fig. 1 and fig. 2, the rubber material has good elasticity, so that damage to the parts in the pulling process can be avoided, and the carbon steel material has the characteristics of low price and easy smelting, so that the carbon steel material can be molded into a required shape.

It should be noted that the utility model relates to a single double angle steel transition node, which comprises a first fixed pipe 1, a second fixed pipe 2, a telescopic rod 3, a first limit screw hole 4, a second limit screw hole 5, a first internal thread 6, a first external thread 7, a limit bolt 8, a rotating shaft 9, a sub-magic tape 10, a female magic tape 11, a fluorescent strip 12, a connecting rod 13, a connecting port 14, an anti-skid friction pad 15, a bearing 16, a clamping plate 17, a clamping bolt 18, a second external thread 19, a second internal thread 20, a clamping screw hole 21, a fixed bracket 22, a connecting pipe 23 and a connecting column 24, wherein the components are all universal standard components or components known by technicians in the field, the structure and principle of the single double angle steel transition node can be known by technical manuals or conventional experimental methods, during work, the angle steel to be installed is put into the surfaces of the first fixed pipe 1 and the second fixed pipe 2, rotating the angle between the shaft connecting pipes 23 according to the inclination angle of the angle steel, making the surface of the connecting pipe 23 cling to the surface of the angle steel, then rotatably drawing out the limit bolt 8, pulling the telescopic rod 5 to make the top end of the telescopic rod 5 cling to the surface of the top end of the corner of the angle steel, then putting the limit bolt 8 into the second fixed screw hole 5, then rotating the clamping bolt 18 to make the surface of the clamping plate 17 cling to the surface of the angle steel, compared with the traditional angle steel installation auxiliary device, the device is characterized in that the first limit screw hole 4 is arranged inside the first fixed pipe 1 and the second fixed pipe 2, and the limit bolt 8 is arranged inside the first limit screw hole 4, so that the telescopic rod 3 can be connected with the first fixed pipe 1 and the second fixed pipe 2 through the limit bolt 8, further the telescopic rod 3 can be fixedly connected with the fixed pipes, and the telescopic rod 3 is provided with a plurality, can put into the spacing screw 5 inside of second of different positions with spacing bolt 8, adjust the telescopic link at the inside length of first fixed pipe 1 and the fixed pipe 2 of second, the angle steel that makes different width diameters can be fixed on fixed pipe surface by the centre gripping, and rotate through pivot 9 and drive two connecting pipes 23, can change the inclination between two connecting pipes 23 and the telescopic link 5, and then the angle steel that makes different bending angle can be fixed inside first fixed pipe 1 and the fixed pipe 2 of second by the centre gripping, increase the suitability of this device.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a single two angle steel transition nodes, includes first fixed pipe (1) and the fixed pipe of second (2) and fixed bolster (22), its characterized in that: the inner ends of the first fixing pipe (1) and the second fixing pipe (2) are respectively provided with a first limiting screw hole (4), the inner side wall of each first limiting screw hole (4) is movably provided with a limiting bolt (8) in a penetrating mode, the inner side wall of the top end of each first fixing pipe (1) and the inner side wall of the top end of each second fixing pipe (2) are respectively connected with a telescopic rod (3) through the limiting bolts (8), the inner side wall of each telescopic rod (3) is equidistantly provided with a second limiting screw hole (5), the diameter of the inner side wall of each first limiting screw hole (4) is the same as that of the inner side wall of the second limiting screw hole (5), the outer side wall of the top end of each limiting bolt (8) is provided with a first external thread (7), the inner side wall of each first limiting screw hole (4) is provided with a first internal thread (6), and the first external thread (7) is;

every equal fixed mounting in telescopic link (3) top surface has connecting pipe (23), two be connected through pivot (9) between connecting pipe (23) the top, slope and symmetry are connected between two connecting pipes (23).

2. The single and double angle transition node of claim 1, wherein: every fixed bolster (22) top is inside all seted up centre gripping screw (21), every centre gripping screw (21) inside wall all runs through movable mounting and has centre gripping bolt (18), every centre gripping bolt (18) top surface all is connected with grip block (17) middle-end is inside through bearing (16), every grip block (17) top surface all fixed mounting has anti-skidding friction pad (15), every second external screw thread (19), every second internal thread (20) have all been seted up to centre gripping screw (21) inside wall, second external screw thread (19) and second internal thread (20) looks adaptation.

3. The single and double angle transition node of claim 1, wherein: every equal fixed mounting in connecting pipe (23) top surface has spliced pole (24), two movable mounting has connecting rod (13) between connecting pipe (23) top surface, a plurality of connectors (14) have been seted up to connecting rod (13) inside equidistance, every the diameter of spliced pole (24) all is the same with the diameter of connector (14) inside wall.

4. The single and double angle transition node of claim 1, wherein: every connecting pipe (23) equal equidistance fixed mounting in lateral wall surface has a plurality of son magic subsides (10), every the equal movable mounting in son magic subsides (10) top surface has female magic subsides (11), son magic subsides (10) and female magic subsides (11) looks adaptation, every female magic subsides (11) top surface equal fixed mounting has anti-skidding friction pad (15).

5. The single and double angle transition node of claim 4, wherein: every fixed bolster (22) all are the L shape, first fixed pipe (1), the fixed pipe of second (2), telescopic link (3), connecting rod (13), grip block (17), fixed bolster (22) and connecting pipe (23) all are made by carbon steel matter, anti-skidding friction pad (15) and spliced pole (24) are all made by the rubber material.

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