Steel structure building cross beam

Abstract

When the steel structure building cross beam is used, the two ends of the adjusting beam are inserted into the first mounting cavity of the first cross beam and the second mounting cavity of the second cross beam correspondingly, and the lengths of the two ends of the adjusting beam contained in the first mounting cavity and the second mounting cavity are adjusted; then the first locking piece penetrates through the first mounting hole, extends into the first mounting cavity and abuts against the adjusting beam, and the second locking piece penetrates through the second mounting hole, extends into the second mounting cavity and abuts against the adjusting beam, so that the adjusting beam is fixed to the first cross beam and the second cross beam, installation is completed, and installation is simpler. The design of the first mounting holes and the second mounting holes is adopted, so that the impact resistance of the first cross beam and the second cross beam is not affected too much, and the overall stability and the impact resistance are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building, in particular to a steel structure building cross beam. BACKGROUND

[0002] The steel structure building cross beam is mainly used in building construction, and is widely used due to its firmness and strong impact resistance. It is mainly composed of beam steel, steel column and other structures.

[0003] The existing steel structure building cross beam is generally made of fixed length. When it is suitable for narrow space, it usually needs to be cut to match the narrow installation space. After multiple cutting, the steel structure building cross beam may not be enough or excessive, causing waste of materials. In addition, cutting will also cause the extension of construction progress, which is not conducive to improving construction efficiency.

[0004] A kind of building steel structure cross beam is disclosed in Chinese patent No. CN216007528U, which uses screw rod and active connection with bearing beam, so that the screw rod can be moved up and down and placed inside the adjusting beam. It is convenient to sleeve the adjusting beam in the bearing beam. After the sleeve is completed, the screw rod is fixed in the bearing beam. After moving the adjusting beam to the appropriate position on the bearing beam, the relative position of the bearing beam and the adjusting beam is fixed by rotating the nut. The length of the cross beam can be adjusted within a certain range, and it can be applied to steel structure houses of different sizes.

[0005] However, during manufacturing, the fixed beam and the adjusting beam have different structures and need to be manufactured separately. In the process of use, if the adjusting beam is missing, it needs to be purchased separately to continue installation, which is very inconvenient. At the same time, the adjusting beam is provided with a strip-shaped groove along its length direction. In order to ensure the adjustment distance, the length of the strip-shaped groove is relatively long, and it needs to be opened on the opposite sides, which greatly reduces the impact resistance of the adjusting beam and increases the risk in the process of use. CONTENT OF THE UTILITY MODEL

[0006] Therefore, it is necessary to provide a steel structure building cross beam to solve the above problems.

[0007] The embodiment of the present application provides a steel structure building cross beam, which comprises:

[0008] A first cross beam is provided with a first installation cavity and a first installation hole, and the first installation hole is communicated with the first installation cavity;

[0009] A second cross beam is provided with a second installation cavity and a second installation hole, and the second installation hole is communicated with the second installation cavity;

[0010] An adjusting beam is accommodated in the first mounting cavity and the second mounting cavity respectively and is in sliding connection with the first cross beam and the second cross beam respectively;

[0011] A first locking member is in threaded connection with the first cross beam, one end of the first locking member extends through the first mounting hole into the first mounting cavity and is in abutment with the adjusting beam;

[0012] A second locking member is in threaded connection with the second cross beam, one end of the second locking member extends through the second mounting hole into the second mounting cavity and is in abutment with the adjusting beam.

[0013] In at least one embodiment of the present application, the first cross beam is the same as the second cross beam.

[0014] In at least one embodiment of the present application, the first locking member is the same as the second locking member.

[0015] In at least one embodiment of the present application, a plurality of first mounting holes are formed on the two mutually facing away side surfaces of the first cross beam, and the axis of the first mounting hole is perpendicular to the direction in which the first mounting cavity is formed.

[0016] In at least one embodiment of the present application, a plurality of second mounting holes are formed on the two mutually facing away side surfaces of the second cross beam, and the axis of the second mounting hole is perpendicular to the direction in which the second mounting cavity is formed.

[0017] In at least one embodiment of the present application, a T-shaped first sliding rail is arranged on the first cross beam, the first mounting hole penetrates through the first sliding rail, the axis of the first mounting hole is perpendicular to the length direction of the first sliding rail, the first sliding rail is in sliding connection with the adjusting beam, and the first sliding rail is located in the first mounting cavity.

[0018] In at least one embodiment of the present application, a convex-shaped sliding groove is arranged on the adjusting beam, and the first sliding rail is in sliding connection with the sliding groove.

[0019] In at least one embodiment of the present application, a T-shaped second sliding rail is arranged on the second cross beam, the second mounting hole penetrates through the second sliding rail, the axis of the second mounting hole is perpendicular to the length direction of the second sliding rail, the second sliding rail is in sliding connection with the sliding groove, and the second sliding rail is located in the second mounting cavity.

[0020] In at least one embodiment of the present application, an inner buckle part is arranged on the adjusting beam, the sliding groove is formed on the inner buckle part, and the inner buckle part is in abutment with the first sliding rail and the second sliding rail.

[0021] In at least one embodiment of the present application, the inner buckle part partially shields the sliding groove.

[0022] The steel structure building beam of the embodiment has at least the following beneficial effects:

[0023] The steel structure building beam provided above, when used, the two ends of the adjusting beam are respectively inserted into the first installation cavity of the first beam and the second installation cavity of the second beam, the length of the two ends of the adjusting beam accommodated in the first installation cavity and the second installation cavity is moved, then the first locking piece is extended through the first installation hole into the first installation cavity and abuts against the adjusting beam, the second locking piece is extended through the second installation hole into the second installation cavity and abuts against the adjusting beam, so as to fix the adjusting beam on the first beam and the second beam, to complete the installation, so that the installation is simpler.

[0024] The design of the first installation hole and the second installation hole makes the impact resistance of the first beam and the second beam not be affected too much, so as to improve the overall stability and impact resistance. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is a structural view of the steel structure building beam;

[0026] Figure 2 is Figure 1 is an exploded view of the steel structure building beam;

[0027] Figure 3 is Figure 1 is a sectional view of the steel structure building beam;

[0028] Figure 4 is Figure 1 is another angle structural view of the steel structure building beam.

[0029] MAIN ELEMENT SYMBOL EXPLANATION

[0030] 100, steel structure building beam;

[0031] 110, first beam; 110a, first installation cavity; 110b, first installation hole; 111, first sliding rail;

[0032] 120, second beam; 120a, second installation cavity; 120b, second installation hole; 121, second sliding rail;

[0033] 130, adjusting beam; 130a, sliding groove; 131, inner buckle part.

[0034] 140, first locking piece;

[0035] 150, second locking piece. DETAILED DESCRIPTION

[0036] The embodiments of the present application will be described below in detail with reference to the drawings. Obviously, the described embodiments are only a part but not all of the embodiments of the present application.

[0037] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or can exist simultaneously with a middle component. When a component is considered to be "provided on" another component, it can be directly provided on the other component or can exist simultaneously with a middle component. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and the like used herein are for illustrative purposes only.

[0038] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments and features in the embodiments can be combined with each other without conflict.

[0039] The embodiments of the present application provide a steel structure building beam 100, comprising:

[0040] The first beam 110 is provided with a first mounting cavity 110a and a first mounting hole 110b, and the first mounting hole 110b is in communication with the first mounting cavity 110a;

[0041] The second beam 120 is provided with a second mounting cavity 120a and a second mounting hole 120b, and the second mounting hole 120b is in communication with the second mounting cavity 120a;

[0042] The adjusting beam 130 is accommodated in the first mounting cavity 110a and the second mounting cavity 120a respectively, and is in sliding connection with the first beam 110 and the second beam 120 respectively;

[0043] The first locking member is in threaded connection with the first beam 110, and one end of the first locking member extends through the first mounting hole 110b into the first mounting cavity 110a and abuts against the adjusting beam 130;

[0044] The second locking member 150 is in threaded connection with the second beam 120, and one end of the second locking member 150 extends through the second mounting hole 120b into the second mounting cavity 120a and abuts against the adjusting beam 130.

[0045] Please refer to Figures 1-4In the embodiment, when in use, the two ends of the adjusting beam 130 are respectively inserted into the first mounting cavity 110a of the first cross beam 110 and the second mounting cavity 120a of the second cross beam 120, the length of the two ends of the adjusting beam 130 accommodated in the first mounting cavity 110a and the second mounting cavity 120a is moved, then the first locking piece is extended into the first mounting cavity 110a through the first mounting hole 110b and abuts against the adjusting beam 130, the second locking piece 150 is extended into the second mounting cavity 120a through the second mounting hole 120b and abuts against the adjusting beam 130, so as to fix the adjusting beam 130 on the first cross beam 110 and the second cross beam 120, to complete the installation, so that the installation is more simple.

[0046] Due to the design of the first mounting hole 110b and the second mounting hole 120b, the impact resistance of the first cross beam 110 and the second cross beam 120 is not affected too much, so as to improve the overall stability and impact resistance.

[0047] It should be noted that the first mounting hole 110b and the second mounting hole 120b are circular through holes, the first mounting cavity 110a and the second mounting cavity 120a are through cavities, the first cross beam 110 is substantially a rectangular structure, the second cross beam 120 is substantially a rectangular structure, and the adjusting beam 130 is substantially a long strip block structure.

[0048] In at least one embodiment of the present application, the first cross beam 110 is the same as the second cross beam 120.

[0049] Please refer to Figures 1-4 In the embodiment, the first cross beam 110 is the same as the second cross beam 120, that is, they can be produced together during production, without the need to open a mold again, so as to reduce the manufacturing efficiency.

[0050] Secondly, since the first cross beam 110 is the same as the second cross beam 120, if there is a loss during use, the two can be directly replaced without waiting.

[0051] In at least one embodiment of the present application, the first locking piece is the same as the second locking piece 150.

[0052] Please refer to Figures 1-4 In the embodiment, the first locking piece and the second locking piece 150 are both screws or bolts, and in the embodiment, they are bolts. Since the first locking piece is the same as the second locking piece 150, the manufacturing and use are more simple, and the problem of complicated use caused by different structures is avoided.

[0053] In at least one embodiment of the present application, the first beam 110 is provided with a plurality of first mounting holes 110b on the two mutually facing sides, and the axis of the first mounting hole 110b is perpendicular to the opening direction of the first mounting cavity 110a.

[0054] Please refer to Figures 1-4 In the present embodiment, since the first beam 110 is provided with a plurality of first mounting holes 110b on the two mutually facing sides, the adjusting beam 130 is fixed in the first mounting cavity 110a by the plurality of first locking members from two directions, and since the axis of the first mounting hole 110b is perpendicular to the opening direction of the first mounting cavity 110a, the plurality of first locking members fix the adjusting beam 130 in the mounting cavity from two directions, and since it is fixed from the direction perpendicular to the first mounting cavity 110a, the stress is more uniform, so that the fixed adjusting beam 130 and the first beam 110 form an integral structure, thereby improving the overall compression resistance.

[0055] In at least one embodiment of the present application, the second beam 120 is provided with a plurality of second mounting holes 120b on the two mutually facing sides, and the axis of the second mounting hole 120b is perpendicular to the opening direction of the second mounting cavity 120a.

[0056] Please refer to Figures 1-4 In the present embodiment, since the second beam 120 is provided with a plurality of second mounting holes 120b on the two mutually facing sides, the adjusting beam 130 is fixed in the second mounting cavity 120a by the plurality of second locking members 150 from two directions, and since the axis of the second mounting hole 120b is perpendicular to the opening direction of the second mounting cavity 120a, the plurality of second locking members 150 fix the adjusting beam 130 in the mounting cavity from two directions, and since it is fixed from the direction perpendicular to the second mounting cavity 120a, the stress is more uniform, so that the fixed adjusting beam 130 and the second beam 120 form an integral structure, thereby improving the overall compression resistance.

[0057] In at least one embodiment of the present application, the first beam 110 is provided with a T-shaped first sliding rail 111, the first mounting hole 110b penetrates the first sliding rail 111, the axis of the first mounting hole 110b is perpendicular to the length direction of the first sliding rail 111, the first sliding rail 111 is in sliding connection with the adjusting beam 130, and the first sliding rail 111 is located in the first mounting cavity 110a.

[0058] In at least one embodiment of the present application, the adjusting beam 130 is provided with a convex-shaped sliding groove 130a, and the first sliding rail 111 is in sliding connection with the sliding groove 130a.

[0059] In at least one embodiment of the present application, the second cross beam 120 is provided with a T-shaped second sliding rail 121, the second mounting hole 120b penetrates the second sliding rail 121, the axis of the second mounting hole 120b is perpendicular to the length direction of the second sliding rail 121, the second sliding rail 121 is in sliding connection with the sliding groove 130a, and the second sliding rail 121 is located in the second mounting cavity 120a.

[0060] In at least one embodiment of the present application, the adjusting beam 130 is provided with an inner buckle portion, the sliding groove 130a is formed on the inner buckle portion, and the inner buckle portion is in abutment with the first sliding rail 111 and the second sliding rail 121.

[0061] Please refer to Figures 1-4 In the present embodiment, during installation, the two ends of the adjusting beam 130 are respectively placed into the first mounting cavity 110a and the second mounting cavity 120a, at this time, the two ends of the inner buckle portion are respectively in sliding connection with the first sliding rail 111 and the second sliding rail 121, the first sliding rail 111 and the second sliding rail 121 are accommodated in the sliding groove 130a, the adjusting beam 130 is moved to match the length between the adjusting beam 130, the first cross beam 110 and the second cross beam 120 with the installation area, then a plurality of first locking members are respectively extended into the sliding groove 130a through the first mounting holes 110b on both sides of the first cross beam 110 and are in abutment with the inner wall of the sliding groove 130a of the adjusting beam 130, so as to fix the first cross beam 110 and the adjusting beam 130.

[0062] Then a plurality of second locking members 150 are respectively extended into the sliding groove 130a through the second mounting holes 120b on both sides of the second cross beam 120 and are in abutment with the inner wall of the sliding groove 130a of the adjusting beam 130, so as to fix the second cross beam 120 and the adjusting beam 130, to complete the assembly.

[0063] It should be noted that the first mounting hole 110b and the second mounting hole 120b are both screw holes, the first locking member is in threaded connection with the first mounting hole 110b, and the second locking member 150 is in threaded connection with the second mounting hole 120b.

[0064] The first cross beam 110 is provided with two first sliding rails 111, the two first sliding rails 111 are oppositely arranged on the two opposite sides of the first mounting cavity 110a, the second cross beam 120 is provided with two second sliding rails 121, the two second sliding rails 121 are oppositely arranged on the two opposite sides of the second mounting cavity 120a, the length of the first sliding rail 111 is arranged along the direction in which the first mounting cavity 110a is formed, and the length of the second sliding rail 121 is arranged along the direction in which the second mounting cavity 120a is formed.

[0065] It needs to be explained again that the inner buckling part is two, the inner buckling part is arranged on the two sides of the adjusting beam 130 away from each other, and the inner buckling part is approximately "concave" structure, the two side walls of the inner buckling part sliding groove 130a are outwardly protruding to form the shielding part, and the shielding part shields the sliding groove 130a.

[0066] In at least one embodiment of the application, the inner buckling part partially shields the sliding groove 130a.

[0067] Please refer to Figures 1-4 In this embodiment, because the inner buckling part shields the sliding groove 130a, the adjusting beam 130 and the first cross beam 110 and the second cross beam 120 form a firm connection, avoiding displacement of the adjusting beam 130 during use, to ensure the reliability of the connection.

[0068] The above is only the embodiment of the application, it should be pointed out that for those skilled in the art, without departing from the creative concept of the application, improvements can be made, but these all belong to the protection scope of the application.

Claims

1. A steel construction building beam, characterized in that, The utility model relates to a height-adjustable adjustable beam, including: First crossbeam is seted up with first installation cavity and first installation hole, first installation hole communicates with first installation cavity; Second crossbeam is seted up with second installation cavity and second installation hole, second installation hole communicates with second installation cavity; Adjusting beam, two ends are respectively accommodated in first installation cavity and second installation cavity, and are connected with first crossbeam and second crossbeam slidingly respectively; First locking piece is connected with first crossbeam threadedly, and one end extends to first installation cavity through first installation hole and abuts with adjusting beam; Second locking piece is connected with second crossbeam threadedly, and one end extends to second installation cavity through second installation hole and abuts with adjusting beam.

2. The steel constructional building beam according to claim 1, characterized in that, First crossbeam is same with second crossbeam.

3. The steel constructional building beam according to claim 1, characterized in that, First locking piece is same with second locking piece.

4. The steel constructional building beam according to claim 1, characterized in that, The first crossbeam is provided with a plurality of first installation holes on two mutually facing away side surfaces, and the axis of the first installation hole is perpendicular to the direction of the first installation cavity.

5. The steel constructional building beam according to claim 1, characterized in that, The second crossbeam is provided with a plurality of second installation holes on two mutually facing away side surfaces, and the axis of the second installation hole is perpendicular to the direction of the second installation cavity.

6. The steel constructional building beam according to claim 1, characterized in that, The first crossbeam is provided with a T-shaped first sliding rail, the first installation hole penetrates the first sliding rail, the axis of the first installation hole is perpendicular to the length direction of the first sliding rail, the first sliding rail is connected with the adjusting beam slidingly, and the first sliding rail is located in the first installation cavity.

7. The steel constructional building beam according to claim 6, characterized in that, The adjusting beam is provided with a convex-shaped sliding groove, and the first sliding rail is connected with the sliding groove slidingly.

8. The steel constructional building beam according to claim 7, characterized in that, The second crossbeam is provided with a T-shaped second sliding rail, the second installation hole penetrates the second sliding rail, the axis of the second installation hole is perpendicular to the length direction of the second sliding rail, the second sliding rail is connected with the sliding groove slidingly, and the second sliding rail is located in the second installation cavity.

9. The steel constructional building beam according to claim 8, characterized in that, The adjusting beam is provided with an inner buckle part, the sliding groove is arranged on the inner buckle part, and the inner buckle part abuts with the first sliding rail and the second sliding rail.

10. The steel constructional building beam according to claim 9, characterized in that, The inner buckle part partially shields the sliding groove.

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