CN210105352U - Temporary fixing device for frame column - Google Patents

Abstract

The utility model relates to the technical field of building construction auxiliary devices, and discloses a frame column temporary fixing device, when a first metal pipe and a second metal pipe are fixed, a first welding end and a second welding end are oppositely arranged, then a first clamping piece and a second clamping piece are respectively arranged at two opposite sides of the first metal pipe, the first clamping piece and the second clamping piece are relatively fixed by a first fastener so as to clamp and fix the first metal pipe, meanwhile, a third clamping piece and a fourth clamping piece are respectively arranged at two opposite sides of the second metal pipe, the third clamping piece and the fourth clamping piece are relatively fixed by a second fastener, the second metal pipe is clamped and fixed, the first clamping piece and the third clamping piece are relatively fixed by a third fastener, the second clamping piece and the fourth clamping piece are relatively fixed by a fourth fastener so as to realize the positioning of the first metal pipe and the second metal pipe, can weld first tubular metal resonator and second tubular metal resonator, whole frame post temporary fixation device simple structure.

Description

Temporary fixing device for frame column

Technical Field

The utility model relates to a construction auxiliary device technical field, in particular to interim fixing device of frame post.

Background

In the field of construction, a metal frame column is generally used as a framework of a building such as a house, and construction is performed on the basis of the framework, wherein a steel tube frame column is commonly used as the framework in a steel structure building. Above-mentioned frame post needs to weld the steel pipe butt joint location of a plurality of separations again at the work progress, forms the frame post, but, among the prior art, the steel pipe adopts auxiliary device such as connection otic placode and splint to fix a position, need adopt additionally to consume more steel, the operation of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a frame post temporary fixing device for a simple structure's device is fixed temporarily to two needs welded tubular metals that are provided.

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

the utility model provides a frame post temporary fixing device, the frame post includes first tubular metal resonator and second tubular metal resonator, first tubular metal resonator has first welded end, the second tubular metal resonator has second welded end, first welded end with second welded end sets up relatively, and this frame post temporary fixing device includes:

the first clamp assembly comprises a first clamping piece and a second clamping piece which are used for clamping two opposite sides of the first metal pipe, and a first fastener which is used for fixing the first clamping piece and the second clamping piece relatively;

the second clamp assembly comprises a third clamping piece and a fourth clamping piece which are used for clamping two opposite sides of the second metal pipe, and a second fastener which is used for relatively fixing the third clamping piece and the fourth clamping piece, wherein the third clamping piece is used for being arranged opposite to the first clamping piece, and the fourth clamping piece is used for being arranged opposite to the second clamping piece;

the third fastener is used for relatively fixing the first clamping piece and the third clamping piece;

and the fourth fastener is used for relatively fixing the second clamping piece and the fourth clamping piece.

In a particular embodiment, the first, second, third and fourth clamps each comprise a channel; wherein the content of the first and second substances,

the first clamping piece and the second clamping piece are used for being in contact with the side wall of the first metal pipe through respective webs;

the third clamping piece and the fourth clamping piece are used for being in contact with the side wall of the first metal pipe through respective webs;

the third fastener is used for fixing the two flanges of the first clamping piece and the two flanges of the third clamping piece relatively;

the fourth fastener is used for fixing the two flanges of the third clamping piece and the two flanges of the fourth clamping piece relatively.

In a specific embodiment, a stiffening rib is arranged between two flanges of each channel steel.

In a specific embodiment, the first clamping piece, the second clamping piece, the third clamping piece and the fourth clamping piece are all made of 20# to 30# steel channels.

In a particular embodiment, the first, second, third and fourth clamps each comprise angle iron; wherein the content of the first and second substances,

the first clamping piece and the second clamping piece are used for being in contact with the corresponding side wall of the first metal pipe through one side edge of each clamping piece;

the third clamping piece and the fourth clamping piece are both used for contacting with the corresponding side wall of the second metal pipe through one side edge of each clamping piece;

the first fastener is used for fixing the other side edge of the first clamping piece and the other side edge of the third clamping piece relatively;

the second fastener is used for fixing the other side edge of the first clamping piece and the other side edge of the third clamping piece relatively.

In a specific embodiment, the width of each side edge of each angle steel is greater than or equal to 140mm and less than or equal to 160 mm;

the wall thickness of each side edge of each angle steel is larger than or equal to 14mm and smaller than or equal to 18 mm.

In a particular embodiment, the first and second fasteners are each a screw nut assembly.

In a specific embodiment, the third fastening member includes a first screw, a first nut group and a second nut group, the first screw is used for penetrating through the first clamping member and the third clamping member, the first nut group includes two nuts used for being matched with the first screw and distributed on two opposite sides of the first clamping member, the second nut group includes two nuts used for being matched with the first screw and distributed on two opposite sides of the third clamping member;

the fourth fastener includes second screw rod, third nut group and fourth nut group, and the second screw rod is used for running through second holder and fourth holder, and third nut group includes that two are used for cooperating the nut in second screw rod and distribute in the relative both sides of second holder, and fourth nut group includes that two are used for cooperating the nut in second screw rod and distribute in the relative both sides of fourth holder.

When the first metal pipe and the second metal pipe are temporarily fixed, the first welding end and the second welding end are oppositely arranged, then the first clamping piece and the second clamping piece are respectively placed on two opposite sides of the first metal pipe, the first clamping piece and the second clamping piece are relatively fixed by using the first fastener so as to clamp and fix the first metal pipe, meanwhile, the third clamping piece and the fourth clamping piece are respectively placed on two opposite sides of the second metal pipe, the third clamping piece and the fourth clamping piece are relatively fixed by using the second fastener so as to clamp and fix the second metal pipe, then the first clamping piece and the third clamping piece are relatively fixed by using the third fastener, and the second clamping piece and the fourth clamping piece are relatively fixed by using the fourth fastener, so that the temporary positioning of the first metal pipe and the second metal pipe is realized, namely, the welding operation can be carried out on the first metal pipe and the second metal pipe, the whole temporary frame column fixing device is simple in structure and convenient to operate.

Drawings

Fig. 1 is a schematic view of a frame post temporary fixing device provided in an embodiment of the present application for fixing a first metal pipe and a second metal pipe;

FIG. 2 is a view in the direction A-A of FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;

fig. 4 is a partially enlarged view of fig. 1 at C.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a frame post temporary fixing device for a simple structure's device is fixed temporarily to two needs welded tubular metals that are provided.

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

a frame post temporarily fixing device, a frame post includes a first metal pipe 10 and a second metal pipe 20, both of which may be steel pipes, the first metal pipe 10 having a first welding end 12, the second metal pipe 20 having a second welding end 22, the first welding end 12 and the second welding end 22 being disposed opposite to each other, the frame post temporarily fixing device comprising:

a first clamp assembly including first and second clamping members 71 and 72 for clamping on opposite sides of the first metal pipe 10, and a first fastening member 30 for relatively fixing the first and second clamping members 71 and 72;

a second clamp assembly including a third clamping member 73 and a fourth clamping member 74 for clamping on opposite sides of the second metal pipe 20, and a second fastening member 40 for fixing the third clamping member 73 and the fourth clamping member 74 relatively, wherein the third clamping member 73 is arranged opposite to the first clamping member 71, and the fourth clamping member 74 is arranged opposite to the second clamping member 72;

a third fastener 50 for relatively fixing the first clamp 71 and the third clamp 73;

and a fourth fastener 60 for relatively fixing the second clamping member 72 and the fourth clamping member 74.

When the first metal tube 10 and the second metal tube 20 are temporarily fixed, the first welding end 12 and the second welding end 22 are oppositely arranged, then the first clamping piece 71 and the second clamping piece 72 are respectively placed on two opposite sides of the first metal tube 10, the first clamping piece 71 and the second clamping piece 72 are oppositely fixed by the first fastener 30 to clamp and fix the first metal tube 10, meanwhile, the third clamping piece 73 and the fourth clamping piece 74 are respectively placed on two opposite sides of the second metal tube 20, the third clamping piece 73 and the fourth clamping piece 74 are oppositely fixed by the second fastener 40, the second metal tube 20 is clamped and fixed, then the first clamping piece 71 and the third clamping piece 73 are oppositely fixed by the third fastener 50, and the second clamping piece 72 and the fourth clamping piece 74 are oppositely fixed by the fourth fastener 60, so that the temporary positioning of the first metal tube 10 and the second metal tube 20 is realized, the first metal tube 10 and the second metal tube 20 can be welded, and the whole frame column temporary fixing device is simple in structure and convenient to operate.

For example, in fig. 1-3, the first clip 71, the second clip 72, the third clip 73, and the fourth clip 74 may each be a channel steel; wherein the first clamping member 71 and the second clamping member 72 are both used for contacting the side wall of the first metal tube 10 through respective webs; the third and fourth clamps 73, 74 are each adapted to contact the side wall of the first metal tube 10 by means of a respective web; the third fastener 50 is used for fixing two flanges of the first clamping piece 71 and two flanges of the third clamping piece 73 relatively; the fourth fastener 60 is used to fix the two flanges of the third clamping member 73 and the two flanges of the fourth clamping member 74 relatively.

In a specific embodiment, a stiffener 81 is provided between two flanges of each channel, such as a stiffener 81 between two flanges of the first clip 71, a stiffener 82 between two flanges of the third clip 73, and when the third fastener 50 applies a fastening force to two flanges of the first clip 71 and two flanges of the third clip 73, the stiffener 81 prevents the two flanges of the first clip 71 from being crushed and the stiffener 82 prevents the two flanges of the third clip 73 from being crushed.

Specifically, the first clamping member 71, the second clamping member 72, the third clamping member 73 and the fourth clamping member 74 are all made of channel steel of 20# to 30# so as to ensure that the first metal pipe 10 and the second metal pipe 20 can be stably positioned without wasting materials.

In one embodiment, referring to fig. 1 to 3, the first fastening member 30 and the second fastening member 40 are both screw and nut assemblies, for example, the first fastening member 30 uses the screw 32, the nut 31 and the nut 33 to clamp the webs of the first clamping member 71 and the second clamping member 72 to fix the first metal pipe 10, and for example, the second fastening member 40 uses the screw 42, the nut 41 and the nut 43 to clamp the webs of the third clamping member 73 and the fourth clamping member 74 to fix the second metal pipe 20.

In a specific embodiment, the third fastening member 50 includes a first threaded rod 55, a first nut group and a second nut group, the first threaded rod 55 is used for penetrating through the first clamping member 71 and the third clamping member 73, the first nut group includes two nuts (the nut 51 and the nut 52) which are used for being matched with the first threaded rod 55 and distributed on two opposite sides of the first clamping member 71, and the second nut group includes two nuts (the nut 53 and the nut 54) which are used for being matched with the first threaded rod 55 and distributed on two opposite sides of the third clamping member 73;

by adjusting the nut 51, the nut 52, the nut 53 and the nut 54, the distance between the first clamping member 72 and the third clamping member 74 can be adjusted;

the fourth fastening member 60 includes a second screw 65, a third nut group and a fourth nut group, the second screw 65 is used for penetrating through the second clamping member 72 and the fourth clamping member 74, the third nut group includes two nuts (nut 61 and nut 62) for being fitted to the second screw 65 and distributed on two opposite sides of the second clamping member 72, and the fourth nut group includes two nuts (nut 63 and nut 64) for being fitted to the second screw 65 and distributed on two opposite sides of the fourth clamping member 74;

by adjusting the nut 61, the nut 62, the nut 63 and the nut 64, the distance between the second clamping member 72 and the fourth clamping member 74 can be adjusted;

finally, the adjustment of the gap between the first metal pipe 10 and the second metal pipe 20 is achieved.

In addition to the use of channel steel, the first 71, second 72, third 73 and fourth 74 clamps each comprise angle steel; wherein the first clamping member 71 and the second clamping member 72 are both adapted to contact the corresponding side wall of the first metal tube 10 through one side edge thereof; the third and fourth clamping members 73 and 74 are each adapted to contact the corresponding side wall of the second metal tube 20 via a respective one of the side edges; the first fastener 30 is used for fixing the other side edge of the first clamping piece 71 and the other side edge of the third clamping piece 73 relatively; the second fastening member 40 is used to fix the other side edge of the first clamping member 71 and the other side edge of the third clamping member 73 relatively.

The width of each side edge of each angle steel is greater than or equal to 140mm and less than or equal to 160mm, for example, the width can be 140mm, 150mm or 160 mm; the wall thickness of each side of each angle steel is greater than or equal to 14mm and less than or equal to 18mm, and can be 14mm, 15mm, 16mm or 18 mm. Therefore, the angle steel can be ensured to have enough strength, and the material waste is avoided.

Please refer to fig. 1 to fig. 4:

the embodiment of the utility model provides a metal tube subassembly includes:

a first metal tube 10 having a first welding end 12, wherein a first bevel 11 is formed on the outer side edge of the first welding end 12;

the first lining member 91 is formed on the inner side wall of the first welding end 12, and the outer end of the first lining member 91 protrudes from the end face of the first welding end 12.

In a particular embodiment, the outer end of the first lining member 91 protrudes from the end face of the first welding end 12 by a distance of 2mm to 3mm, for example, 2mm, 2.5mm or 3 mm.

In a specific embodiment, the first lining member 91 is formed with a second bevel 91a, and the slope of the first bevel 11 is flush with the slope of the second bevel 91a, so that the first bevel 11 is further used for accommodating the weld fillet through the second bevel 91a, thereby facilitating the penetration welding of the first steel pipe 10 and the first lining member 91 and eliminating the welding defect.

The first lining member 91 may have various forms, for example, the first lining member 91 has a tubular structure extending circumferentially along the inner side wall of the first welding end 12. As another example, the number of the first lining members 91 is plural, and plural

The first lining members 91 are circumferentially and continuously distributed along the inner side wall of the first welding end 12.

The embodiment of the utility model provides another kind of metal tube subassembly, include:

a second metal tube 20 having a second weld end 22;

and a second lining member 92 formed on the inner side wall of the second welding terminal 22, wherein the outer end surface of the second lining member 92 is flush with the end surface of the second welding terminal 22.

The second lining members 92 may be disposed in various manners, for example, the second lining members 92 are tubular structures extending along the circumferential direction of the inner side wall of the second welding end 22, and the number of the second lining members 92 is plural, and the plural second lining members 92 are continuously distributed along the circumferential direction of the inner side wall of the second welding end 22.

The embodiment of the utility model provides a frame post includes first tubular metal resonator 10 subassembly and second tubular metal resonator 20 subassembly, wherein, first tubular metal resonator 10 subassembly is the tubular metal resonator subassembly of the preceding embodiment, and second tubular metal resonator 20 subassembly is the tubular metal resonator subassembly that the latter embodiment provided; the first welding end 12 is opposite to the second welding end 22, and the first lining member 91 abuts against the second lining member 92. After the first metal pipe and the second metal pipe are positioned by using the frame post temporary fixing device in the above embodiment, welding is performed at the first bevel 11, that is, the first metal pipe 10 and the second metal pipe 20 are permanently fixed.

Through setting up first welding end 12 and second welding end 22 relatively, first interior lining piece 91 among the first tubular metal resonator 10 subassembly protrudes in the terminal surface of first welding end 12, and with the interior lining piece 92 butt of second, interior lining piece 92 of second is in the terminal surface parallel and level of second welding end 22, at this moment, certain welding clearance has between the terminal surface of first welding end 12 and the terminal surface of second welding end 22, weld first groove 11 to first welding end 12 outside limit department again, can realize the welding of first tubular metal resonator 10 and second tubular metal resonator 20, whole process need not to insert first interior lining piece 91 in second tubular metal resonator 20, and place first welding end 12 inside wall in first interior lining piece 91, place second welding end inside wall 22 in second interior lining piece 92, be difficult for having the defect after welding first groove 11.

In a specific embodiment, the tube thickness of the first metal tube 10 is the same as the tube thickness of the second metal tube 20, and the thickness of the first lining member 91 along the radial direction of the first metal tube 10 is smaller than the thickness of the second lining member 92 along the radial direction of the second metal tube 20, so that the first lining member 91 can abut against the second lining member 92 without being misaligned with the second lining member 92 when the first metal tube 10 is abutted with the second metal tube 20.

In a specific embodiment, the thickness of the first lining member 91 in the radial direction of the first metal tube 10 is 2mm to 3mm smaller than the thickness of the second lining member 92 in the radial direction of the second metal tube 20, for example, 2mm, 2.5mm or 3mm smaller.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (8)

1. The utility model provides a frame post temporary fixing device, frame post includes first tubular metal resonator and second tubular metal resonator, first tubular metal resonator has first welded end, the second tubular metal resonator has second welded end, first welded end with second welded end sets up relatively, its characterized in that includes:

the first clamp assembly comprises a first clamping piece and a second clamping piece which are used for clamping two opposite sides of the first metal pipe, and a first fastener which is used for fixing the first clamping piece and the second clamping piece relatively;

the second clamp assembly comprises a third clamping piece and a fourth clamping piece which are used for clamping two opposite sides of the second metal pipe, and a second fastener which is used for relatively fixing the third clamping piece and the fourth clamping piece, wherein the third clamping piece is used for being arranged opposite to the first clamping piece, and the fourth clamping piece is used for being arranged opposite to the second clamping piece;

the third fastener is used for relatively fixing the first clamping piece and the third clamping piece;

and the fourth fastener is used for relatively fixing the second clamping piece and the fourth clamping piece.

2. A frame post temporary fixation arrangement according to claim 1, wherein the first, second, third and fourth clamps each comprise a channel; wherein the content of the first and second substances,

the first clamping piece and the second clamping piece are used for being in contact with the side wall of the first metal pipe through respective webs;

the third clamping piece and the fourth clamping piece are used for being in contact with the side wall of the first metal pipe through respective webs;

the third fastener is used for fixing the two flanges of the first clamping piece and the two flanges of the third clamping piece relatively;

the fourth fastener is used for fixing the two flanges of the third clamping piece and the two flanges of the fourth clamping piece relatively.

3. A frame post temporary fixation according to claim 2, wherein a stiffening rib is provided between the two flanges of each channel.

4. A frame post temporary fixation apparatus according to claim 2, wherein said first, second, third and fourth clamps are each channel steels ranging from # 20 to # 30.

5. A frame post temporary fixation device according to claim 1, wherein the first clamp, the second clamp, the third clamp and the fourth clamp each comprise an angle iron; wherein the content of the first and second substances,

the first clamping piece and the second clamping piece are used for being in contact with the corresponding side wall of the first metal pipe through one side edge of each clamping piece;

the third clamping piece and the fourth clamping piece are both used for contacting with the corresponding side wall of the second metal pipe through one side edge of each clamping piece;

the first fastener is used for fixing the other side edge of the first clamping piece and the other side edge of the third clamping piece relatively;

the second fastener is used for fixing the other side edge of the first clamping piece and the other side edge of the third clamping piece relatively.

6. A frame post temporary fixing device according to claim 5, wherein each side width of each of said angle steels is 140mm or more and 160mm or less;

the wall thickness of each side edge of each angle steel is larger than or equal to 14mm and smaller than or equal to 18 mm.

7. A frame post temporary fixation arrangement according to any of claims 1 to 6, wherein the first and second fasteners are both screw and nut assemblies.

8. A frame post temporary fixation apparatus according to any one of claims 1 to 6, wherein the third fastening member comprises a first threaded rod for passing through said first and third clamping members, a first nut group comprising two nuts for fitting to the first threaded rod and distributed on opposite sides of the first clamping member, and a second nut group comprising two nuts for fitting to the first threaded rod and distributed on opposite sides of the third clamping member;

the fourth fastener includes second screw rod, third nut group and fourth nut group, and the second screw rod is used for running through second holder and fourth holder, and third nut group includes that two are used for cooperating the nut in second screw rod and distribute in the relative both sides of second holder, and fourth nut group includes that two are used for cooperating the nut in second screw rod and distribute in the relative both sides of fourth holder.

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