CN220058308U - Quick-assembling steel structure steel frame - Google Patents

Abstract

The utility model discloses a fast-assembling steel structure steel frame, which relates to the technical field of steel structures and comprises a steel frame main body, wherein the steel frame main body comprises a first thread head, a connecting pipe, a connecting block and a spline shaft, a second steel frame is arranged above the steel frame main body, a limiting block is welded outside the second steel frame, the bottom of the second steel frame is provided with the first thread head, the bottom of the first thread head is provided with the spline shaft, and the top of the steel frame main body is provided with the second thread head.

Description

Quick-assembling steel structure steel frame

Technical Field

The utility model relates to the technical field of steel structures, in particular to a quick-assembled steel structure steel frame.

Background

The utility model provides a fast-assembling steelframe has weight light intensity height, install convenient advantage so have extensive use in the building field, through retrieving, chinese patent grant number CN 210976079U's patent discloses a fast-assembling steel construction, this structure is through changing traditional whole steel frame support column into the split, the equipment of being convenient for, the fast-assembling structure of transportation of being convenient for, lower sill pillar and spliced pole are connected through first connecting hole and connector, the sill pillar sets up circular base down, screw hole and the spud pile connection pad correspondence of seting up on the circular base, through hexagonal screw fixed connection, there is the second connecting hole at the upper surface of spliced pole, whole steel frame support column just becomes the structure of multistage connection, its connection structure dismouting is simple, it is convenient, but this steel frame structure still need install through rotating a plurality of bolts with the help of external tool when installing, and then the convenience of steel structure installation has been reduced.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a quick-assembled steel structure steel frame, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a fast-assembling steel construction steelframe, includes the steelframe main part, the steelframe main part includes first screw thread head, connecting pipe, connecting block and integral key shaft, steelframe main part top is equipped with the second steelframe, second steelframe outside welding is by the stopper, second steelframe bottom is equipped with first screw thread head, first screw thread head bottom is equipped with the integral key shaft, steelframe main part top is equipped with the second screw thread head, the spacing groove has been seted up at second screw thread head top, the steelframe main part outside is equipped with the connecting pipe, threaded recess has been seted up to the connecting pipe inner wall, the connecting pipe passes through threaded recess and is connected with first screw thread head and second screw thread head respectively.

Preferably, the first thread head and the second thread head have the same outer wall thread shape, and the first thread head and the second thread head are tightly attached to each other through the rotation fit of the connecting pipe.

Preferably, the second connecting groove is formed in the outer side of the bottom of the first threaded head, the second connecting groove is identical to the first connecting groove in shape, the first connecting groove is formed in the outer side of the top of the second threaded head, and the first connecting groove is connected with the second connecting groove through the sliding fit and the clamping of the connecting block.

Preferably, two ends of the connecting block are matched with the first connecting groove and the second connecting groove in shape, and two ends of the connecting block are triangular.

Preferably, the connecting pipe outer wall is provided with a hole groove and is communicated with the inside, the shape of the hole groove of the connecting pipe outer wall is consistent with the shape of the cross section of the connecting block, the connecting pipe outer wall is provided with threads, and the connecting pipe outer wall is in threaded connection with the limiting ring through the threads.

Preferably, when the first thread head is tightly attached to the second thread head, the first connecting groove and the second connecting groove are aligned with the outer wall hole groove of the connecting pipe.

The utility model provides a quick-assembled steel structure steel frame. The beneficial effects are as follows:

this fast-assembling steel construction steelframe, through the combination each other of each part, this steel frame construction is when installing, insert the spacing groove at steelframe main part top through with second steelframe bottom integral key shaft, through rotating the connecting pipe, just can be connected both ends and steelframe main part and second steelframe when the connecting pipe rotates, and then be favorable to avoiding installing with the help of external tool, the convenience of installation dismantlement has been improved greatly, still need install through rotating a plurality of bolts with the help of external tool when installing when having solved current steel frame construction, and then the shortcoming of the convenience of steel construction installation is reduced, and the clamping through connecting block and first spread groove and second spread groove is favorable to further improving the firmness that steel frame construction connects.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the first and second connecting grooves according to the present utility model;

FIG. 3 is a schematic view of a stop collar according to the present utility model;

FIG. 4 is a schematic view of a spline shaft of the present utility model;

fig. 5 is a schematic view of the structure of the connecting block of the present utility model.

In the figure, 1, a steel frame main body; 2. the second steel frame; 3. a limiting block; 4. a first thread head; 5. a second thread head; 6. a first connection groove; 7. a second connecting groove; 8. a connecting pipe; 9. a connecting block; 10. a spline shaft; 11. a limit groove; 12. and a limiting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the embodiment of the present utility model provides a technical solution: the fast-assembling steel structure steel frame comprises a steel frame main body 1, wherein the steel frame main body 1 comprises a first thread head 4, a connecting pipe 8, a connecting block 9 and a spline shaft 10, a second steel frame 2 is arranged above the steel frame main body 1, a limiting block 3 is welded outside the second steel frame 2, the bottom of the second steel frame 2 is provided with the first thread head 4, the bottom of the first thread head 4 is provided with the spline shaft 10, the top of the steel frame main body 1 is provided with the second thread head 5, the top of the second thread head 5 is provided with a limiting groove 11, the outside of the steel frame main body 1 is provided with the connecting pipe 8, the inner wall of the connecting pipe 8 is provided with a thread groove, the connecting pipe 8 is respectively connected with the first thread head 4 and the second thread head 5 through the thread groove, when the steel frame structure is installed, the spline shaft 10 at the bottom of the second steel frame 2 is inserted into the limiting groove 11 at the top of the steel frame main body 1, through rotating connecting pipe 8, connecting pipe 8 pivoted is simultaneously through the outside screw thread of second screw thread head 5 upwards remove to make connecting pipe 8 and first screw thread head 4 threaded connection, make the connecting pipe 8 suit outside steelframe main part 1 and second steelframe 2 simultaneously, make steelframe main part 1 and second steelframe 2 be connected, and then be favorable to avoiding installing with the help of external tool, improved the convenience of installation dismantlement greatly, still need install through rotating a plurality of bolts with the help of external tool when having solved current steel frame construction when installing, and then reduce the shortcoming of the convenience of steel construction installation, and be favorable to further improving the firmness of steel frame construction connection through the block of connecting block 9 with first spread groove 6 and second spread groove 7.

As shown in fig. 1 and 2, in one embodiment of the present utility model, the thread shapes of the outer walls of the first thread head 4 and the second thread head 5 are consistent, the first thread head 4 and the second thread head 5 are tightly attached to each other through a connecting pipe 8 in a rotating fit manner, a second connecting groove 7 is formed on the outer side of the bottom of the first thread head 4, the second connecting groove 7 is consistent with the first connecting groove 6 in shape, the first connecting groove 6 is formed on the outer side of the top of the second thread head 5, the first connecting groove 6 and the second connecting groove 7 are connected through a sliding fit and a clamping manner of the connecting block 9, and the first connecting groove 6 and the second connecting groove 7 can be attached through the tight attachment of the first thread head 4 and the second thread head 5, and then are clamped with the connecting block 9.

As shown in fig. 1, 3 and 5, in an embodiment of the present utility model, two ends of the connecting block 9 are in a triangle shape with the first connecting groove 6 and the second connecting groove 7, two ends of the connecting block 9 are in a triangle shape, a hole groove is formed in an outer wall of the connecting block 8 and is communicated with the inside, the hole groove shape of the outer wall of the connecting block 8 is consistent with the cross section shape of the connecting block 9, threads are formed on the outer wall of the connecting block 8, the outer wall of the connecting block 8 is in threaded connection with the limiting ring 12 through the threads, when the first thread head 4 is tightly attached to the second thread head 5, the first connecting groove 6 and the second connecting groove 7 are aligned with the hole groove of the outer wall of the connecting block 8, when the connecting block 8 moves upwards to enable the top to be in contact with the limiting block 3, the connecting block 9 in the hole groove of the outer wall of the connecting block 8 can be pushed to the first connecting groove 6 and the second connecting groove 7 to be clamped, and the limiting ring 12 can be moved upwards through the threads to the hole groove position of the outer wall of the connecting block 8 through rotating the limiting ring 12, and thus preventing the connecting block 9 from sliding out of the hole.

Working principle: this steel frame construction is when installing, insert in the spacing groove 11 at steel frame main part 1 top through 2 bottom integral key shaft of second steel frame 10, through rotating connecting pipe 8, connecting pipe 8 pivoted is simultaneously upwards moved through the outside screw thread of second screw thread head 5, thereby make connecting pipe 8 and first screw thread head 4 threaded connection, make connecting pipe 8 suit at steel frame main part 1 and 2 outsides of second steel frame 2 simultaneously, make steel frame main part 1 and 2 be connected, and then be favorable to avoiding installing with the help of external tool, the convenience of installation dismantlement has been improved greatly, still need install through rotating a plurality of bolts with the help of external tool when installing by current steel frame construction, and then reduce the shortcoming of the convenience of steel construction installation, when closely laminating between first screw thread head 4 and the second screw thread head 5, first connecting groove 6 and second connecting groove 7 are aligned with connecting pipe 8 outer wall hole groove, when connecting pipe 8 upwards move and make top and stopper 3 contact, 8 outer wall hole inslot portion 9 can be connected with first connecting groove 6 and second connecting groove 7, and then promote 9 to first connecting groove 6 and second connecting groove 7 through rotating a plurality of bolts, and further the joint groove 9 can be favorable to the outside joint groove through the spacing groove of connecting pipe 8 joint through the joint hole of joint groove 9, and the joint hole is further improved to the connecting groove is realized with the connecting groove 9 through the joint hole of joint groove of connecting pipe 9.

The utility model relates to a steel frame main body, which comprises a steel frame main body; 2. the second steel frame; 3. a limiting block; 4. a first thread head; 5. a second thread head; 6. a first connection groove; 7. a second connecting groove; 8. a connecting pipe; 9. a connecting block; 10. a spline shaft; 11. a limit groove; 12. the limiting rings are all universal standard components or components known to the skilled person, and the structure and principle of the limiting rings are all known to the skilled person through technical manuals or through routine experimental methods.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a fast-assembling formula steel construction steelframe, includes steelframe main part (1), its characterized in that: the steel frame main part (1) is including first screw thread head (4), connecting pipe (8), connecting block (9) and integral key shaft (10), steel frame main part (1) top is equipped with second steelframe (2), second steelframe (2) outside welding is by stopper (3), second steelframe (2) bottom is equipped with first screw thread head (4), first screw thread head (4) bottom is equipped with integral key shaft (10), steel frame main part (1) top is equipped with second screw thread head (5), spacing groove (11) have been seted up at second screw thread head (5) top, steel frame main part (1) outside is equipped with connecting pipe (8), screw thread form recess has been seted up to connecting pipe (8) inner wall, connecting pipe (8) are connected with first screw thread head (4) and second screw thread head (5) respectively through screw thread form recess.

2. The quick-assembly steel structure steel frame according to claim 1, wherein: the first thread head (4) and the second thread head (5) are consistent in outer wall thread shape, and the first thread head (4) and the second thread head (5) are tightly attached to each other through a connecting pipe (8) in a rotating fit mode.

3. The quick-assembly steel structure steel frame according to claim 1, wherein: the second connecting groove (7) is formed in the outer side of the bottom of the first threaded head (4), the second connecting groove (7) is identical to the first connecting groove (6) in shape, the first connecting groove (6) is formed in the outer side of the top of the second threaded head (5), and the first connecting groove (6) and the second connecting groove (7) are connected through a connecting block (9) in a sliding fit clamping mode.

4. The quick-assembly steel structure steel frame according to claim 1, wherein: the two ends of the connecting block (9) are matched with the first connecting groove (6) and the second connecting groove (7), and the two ends of the connecting block (9) are triangular.

5. The quick-assembly steel structure steel frame according to claim 1, wherein: the connecting pipe is characterized in that a hole groove is formed in the outer wall of the connecting pipe (8) and is communicated with the inside, the shape of the hole groove of the outer wall of the connecting pipe (8) is consistent with the shape of the section of the connecting block (9), threads are formed in the outer wall of the connecting pipe (8), and the outer wall of the connecting pipe (8) is in threaded connection with the limiting ring (12) through the threads.

6. The quick-assembly steel structure steel frame according to claim 1, wherein: when the first thread head (4) is tightly attached to the second thread head (5), the first connecting groove (6) and the second connecting groove (7) are aligned with the outer wall hole groove of the connecting pipe (8).