Steel frame with adjusting structure

Abstract

The utility model discloses a steel frame with an adjusting structure, the steel frame comprises a main beam, a secondary beam arranged on the main beam and a connecting piece used for connecting the secondary beam, the connecting piece is movably arranged on the main beam, the connecting piece comprises a body used for being movably connected with the main beam and a connecting piece used for connecting the secondary beam, and the main beam is movably connected with the connecting piece. The main beam is provided with a cavity convenient for the body to move, the cavity is provided with an opening, a connecting part for limiting the main body is arranged in the cavity, and the lower part of the body is provided with a limiting piece matched with the connecting part. According to the steel frame adjusting structure, the height, the length or the angle of the steel frame can be adjusted by changing the position of the connecting piece on the main beam instead of being adjusted in a single direction, and the flexibility and the applicability of adjustment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, and particularly relates to a steel frame with an adjusting structure. Background Art

[0002] In the field of steel structure engineering, a steel frame is a common structural component and is widely used in various buildings and mechanical equipment. The main function of the steel frame is to provide support and stability, and its structural design and material selection directly affect the safety and reliability of buildings or equipment. In practical applications, in order to meet different usage requirements, it is often necessary to adjust the steel frame, such as adjusting its height, length or angle, etc. Therefore, the design of the adjusting structure of the steel frame is one of the important research directions in the field of steel structure engineering.

[0003] The existing steel frames do not have an adjusting structure, resulting in the distance between secondary beams being unable to be adjusted according to actual needs, which is rather inconvenient. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] To solve the above problems, the utility model proposes a steel frame with an adjusting structure, aiming to solve the problem that there is no adjusting structure between the main beam and the secondary beam in the prior art.

[0006] (2) Technical Solutions

[0007] A steel frame with an adjusting structure of the utility model, the steel frame includes a main beam, secondary beams arranged on the main beam, and a connecting piece for connecting the secondary beams. The connecting piece is movably arranged on the main beam. The connecting piece includes a body for movably connecting with the main beam and a connecting piece for connecting the secondary beams. A cavity for facilitating the movement of the body is provided on the main beam. The cavity has an opening. A connecting part for limiting the main body is provided in the cavity, and a limiting part for cooperating with the connecting part is provided at the lower part of the body.

[0008] In the utility model, the connecting part is a chute, the chute is arranged on the side wall of the cavity, and the limiting part is a protrusion. The protrusion is arranged at the lower part of the body. A rolling ball and a push plate for limiting the rolling ball are embedded on the side part of the protrusion. An elastic member is further provided at one end of the push plate away from the rolling ball. A plurality of equally spaced grooves are further provided on the chute, and the grooves are used to cooperate with the rolling ball to determine the position of the body.

[0009] In the utility model, a strong magnetic block is provided in the groove, the material of the rolling ball is iron, and the elastic member is a leaf spring or a rubber spring.

[0010] In the present utility model, the connecting portion is a plurality of through grooves which are disposed through the side portion of the cavity. A round hole at the same horizontal position as the through grooves is provided at the lower part of the main body. The limiting member is a pin or a bolt, and the limiting member passes through the through groove and the round hole to fix the main body.

[0011] In the present utility model, a connecting groove is further provided between the through grooves. The connecting groove has a rectangular structure and the width of the connecting groove is smaller than the diameter of the through groove.

[0012] In the present utility model, the connecting piece and the main body are of an integral structure, and the material of the main body is one of nickel-based superalloy, titanium alloy and tungsten alloy.

[0013] In the present utility model, the main beam has an I-shaped structure, and the connecting member is disposed at the top of the main beam.

[0014] (III) Advantageous effects

[0015] Compared with the prior art, the advantageous effects of the present utility model are as follows:

[0016] (1) The steel frame adjusting structure in the present utility model can adjust the height, length or angle of the steel frame by changing the position of the connecting member on the main beam, rather than just adjusting in a single direction, which improves the flexibility and applicability of the adjustment.

[0017] (2) The connecting member in the present utility model is movably disposed on the main beam, and the connecting member includes a main body for movably connecting with the main beam and a connecting piece for connecting the secondary beam. This design makes the adjustment process simpler, without the need to use tools for disassembly and installation, greatly simplifies the operation process and saves time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 is a schematic diagram of the overall structure of the steel frame;

[0020] Figure 2 is a schematic perspective view of the main beam in Embodiment 1;

[0021] Figure 3 is a schematic perspective view of the connecting member in Embodiment 1;

[0022] Figure 4Schematic diagram of the connection structure between the connecting piece and the sliding groove in Embodiment 1;

[0023] Figure 5 Schematic three-dimensional structure diagram of the main beam in Embodiment 2;

[0024] Figure 6 Schematic three-dimensional structure diagram of the connecting piece in Embodiment 2;

[0025] Figure 7 Schematic enlarged structure diagram of the partial structure A in Embodiment 2.

[0026] 10. Main beam, 20. Secondary beam, 30. Connecting piece, 301. Main body, 302. Connecting piece, 40. Cavity, 50. Connecting part, 60. Limiting piece, 70. Pushing plate, 80. Ball, 90. Elastic piece, 100. Round hole, 110. Connecting groove. Detailed implementation manners

[0027] Compared with the embodiments shown in the drawings, the feasible embodiments within the protection scope of the present disclosure may have fewer components, have other components not shown in the drawings, different components, differently arranged components, or components with different connections, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0028] Unless otherwise defined, the technical terms or scientific terms used herein shall have the ordinary meanings understood by those of ordinary skill in the field to which the present utility model belongs. The "first", "second" and similar terms used in the description and claims of the patent application of the present utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, the terms such as "a" or "one" do not necessarily indicate a quantity limitation. The terms such as "comprising", "including" or "having" mean that the elements or objects appearing before the term cover the elements or objects listed after the term and their equivalents, without excluding other elements or objects. The terms such as "connected" or "communicated" are not limited to the physical or mechanical connections or communications shown in the drawings, but may include equivalent connections or communications thereto, whether direct or indirect. The terms such as "upper", "lower", "left", "right", "horizontal" and "vertical" are only used to represent relative position relationships, and when the absolute position of the object being described changes, the relative position relationships may also change accordingly.

[0029] The technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are some of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment 1

[0031] As Figures 1 - 4 shown, a steel frame with an adjustment structure, the steel frame includes a main beam 10, a secondary beam 20 arranged on the main beam 10, and a connecting piece 30 for connecting the secondary beam 20. The connecting piece 30 is movably arranged on the main beam 10. The connecting piece 30 includes a body for movably connecting with the main beam 10 and a connecting piece 302 for connecting the secondary beam 20. A cavity 40 facilitating the movement of the body is provided on the main beam 10. The cavity 40 has an opening. A connecting portion 50 for limiting the main body 301 is provided in the cavity 40, and a limiting member 60 cooperating with the connecting portion 50 is provided at the lower part of the body.

[0032] The connecting portion 50 is a chute, and the chute is arranged on the side wall of the cavity 40. The limiting member 60 is a protrusion, and the protrusion is arranged at the lower part of the body. A ball 80 is embedded on the side of the protrusion, and a push plate 70 for limiting the ball 80 is provided. An elastic member 90 is further provided at one end of the push plate 70 away from the ball 80. A plurality of equally spaced grooves are also provided on the chute, and the grooves are used to cooperate with the ball 80 to determine the position of the body.

[0033] That is, when the body moves, the ball 80 is squeezed and contracted into the protrusion due to the small spacing of the chute, and the elastic member 90 is in a contracted state at this time. When the ball 80 slides into the groove, the ball 80 is pushed out and squeezed into the groove under the action of the elastic member 90.

[0034] A strong magnetic block is provided in the groove, and the material of the ball 80 is iron. In this embodiment, the elastic member 90 is a rubber spring. The connecting piece 302 and the body are of an integral structure, and the material of the body is one of nickel-based superalloy, titanium alloy, and tungsten alloy. The main beam 10 is of an I-shaped structure, and the connecting piece 30 is arranged on the top of the main beam 10.

[0035] In this embodiment, the main beam 10, the secondary beam 20 and the connecting piece 30 are prepared. Among them, the main beam 10 is made of Q345B steel with an I-shaped structure, 5 meters in length, 0.3 meters in width, and 0.2 meters in height. The secondary beam 20 is made of Q235B steel, 2 meters in length, 0.2 meters in width, and 0.1 meters in height. The body and the connecting piece 302 of the connecting piece 30 are made of the nickel-based superalloy GH4169. The size of the body is 0.2 m * 0.2 m * 0.1 m, and the size of the connecting piece 302 is 0.1 m * 0.1 m.

[0036] A cavity 40 is opened at the top of the main beam 10. The size of the cavity 40 is 0.2 m * 0.2 m * 0.1 m. A chute is provided on the side wall of the cavity 40. The depth of the chute is 0.05 m, the width is 0.05 m, and the interval is 0.05 m. A protrusion is provided at the lower part of the body. The size of the protrusion is 0.05 m * 0.05 m * 0.05 m. A ball 80 and a push plate 70 are embedded on the side of the protrusion. The diameter of the ball 80 is 0.05 m, and the size of the push plate 70 is 0.05 m * 0.05 m. A rubber spring is provided at one end of the push plate 70 away from the ball 80. The diameter of the rubber spring is 0.05 m, and the length is 0.1 m.

[0037] A plurality of grooves are equidistantly arranged on the chute. The depth of the grooves is 0.05 m, the width is 0.05 m, and the interval is 0.05 m. A strong magnetic block is provided in the grooves. The size of the strong magnetic block is 0.05 m * 0.05 m * 0.05 m.

[0038] The body of the connecting piece 30 is placed into the cavity 40, so that the ball 80 contacts the chute. By pushing the connecting piece 30, the ball 80 rolls in the chute, thereby realizing the movement of the body on the main beam 10. When the ball 80 slides into the groove, the ball 80 is pushed out and extruded into the groove under the action of the rubber spring. At the same time, the strong magnetic block generates an attractive force on the ball 80, making the ball 80 more firmly extruded in the groove, thereby realizing the positioning of the body on the main beam 10.

[0039] The secondary beam 20 is connected to the body through the connecting piece 302, thereby realizing the fixation of the secondary beam 20 on the main beam 10. Through the above steps, multi-directional adjustment of the steel frame can be realized, the adjustment operation process can be simplified, and the stability and reliability of the adjusted steel frame can be improved.

[0040] The connecting member 30 can move within the cavity 40 of the main beam 10 without the need to cut it off and then re-weld or bolt it. The operation is simple, greatly improving the adjustment efficiency and saving time and labor. The material of the main body is one of nickel-based superalloys, titanium alloys, and tungsten alloys. These materials have excellent mechanical properties and corrosion resistance, which can ensure the long-term stable operation of the connecting member 30 and thus ensure the long-term stable operation of the steel frame. The main beam 10 has an I-shaped structure, and the connecting member 30 is arranged on the top of the main beam 10. This design can ensure the load-bearing capacity of the main beam 10 and thus ensure the load-bearing capacity of the steel frame.

[0041] Embodiment 2

[0042] As Figure 1 、 Figures 5 - 7 A steel frame with an adjustment structure as shown, the steel frame includes a main beam 10, secondary beams 20 arranged on the main beam 10, and a connecting member 30 for connecting the secondary beams 20. The connecting member 30 is movably arranged on the main beam 10. The connecting member 30 includes a main body for movably connecting with the main beam 10 and a connecting piece 302 for connecting the secondary beam 20. A cavity 40 facilitating the movement of the main body is provided on the main beam 10. The cavity 40 has an opening, and a connecting portion 50 for limiting the main body 301 is provided in the cavity 40, and a limiting member 60 cooperating with the connecting portion 50 is provided at the lower part of the main body.

[0043] The connecting portion 50 is a plurality of through slots. The through slots are arranged through the side part of the cavity 40. A round hole 100 at the same horizontal position as the through slots is provided at the lower part of the main body. The limiting member 60 is a pin or a bolt. The limiting member 60 passes through the through slot and the round hole 100 to fix the main body.

[0044] A connecting slot 110 is further provided between the through slots. The connecting slot 110 has a rectangular structure and the width of the connecting slot 110 is smaller than the diameter of the through slot. The connecting piece 302 and the main body are of an integral structure. The material of the main body is one of nickel-based superalloys, titanium alloys, and tungsten alloys. The main beam 10 has an I-shaped structure, and the connecting member 30 is arranged on the top of the main beam 10.

[0045] First, prepare a main beam 10 with a length of 5 meters and an I-shaped cross-section. The material of the main beam 10 is Q345B grade ordinary carbon structural steel. On the top of the main beam 10, a connecting member 30 for connecting the secondary beam 20 is arranged every 1 meter. The connecting member 30 includes a main body for movably connecting with the main beam 10 and a connecting piece 302 for connecting the secondary beam 20. The material of the main body is nickel-based superalloy GH4169, and the connecting piece 302 and the main body are of an integral structure. The size of the main body is 100mm * 50mm * 10mm, and the size of the connecting piece 302 is 80mm * 40mm * 10mm.

[0046] A cavity 40 facilitating the movement of the body is provided on the main beam 10. The depth of the cavity 40 is 10 mm, the width is 60 mm, and the length is 100 mm. The cavity 40 has an opening to facilitate the movement of the body. A connecting portion 50 for limiting the main body 301 is provided in the cavity 40. The connecting portion 50 is a plurality of through slots with a diameter of 10 mm and a spacing of 20 mm, and is arranged through the side portion of the cavity 40.

[0047] A round hole 100 at the same horizontal position as the through slots is provided at the lower part of the body. The diameter of the round hole 100 is 10 mm. Then, a limiting member 60, such as a pin or a bolt, is passed through the through slot and the round hole 100 to fix the body. A connecting slot 110 is also provided between the through slots. The connecting slot 110 is a rectangular structure with a width of 5 mm and a depth of 5 mm. This design makes the movement of the connecting member 30 more stable during the adjustment process.

[0048] The secondary beam 20 is connected to the main beam 10 through a connecting piece 302 to complete the assembly of the steel frame. Through the above steps, a steel frame with an adjustment structure can be obtained. The position and angle of the connecting member 30 of the steel frame can be adjusted according to actual needs, meeting complex construction conditions and design requirements, while ensuring the stability and safety of the steel frame.

[0049] The connecting member 30 can move in the cavity 40 of the main beam 10 without being cut off and then re-welded or bolted. The operation is simple, greatly improving the adjustment efficiency and saving time and labor. The material of the body is one of nickel-based superalloys, titanium alloys, and tungsten alloys. These materials have excellent mechanical properties and corrosion resistance, which can ensure the long-term stable operation of the connecting member 30 and thus ensure the long-term stable operation of the steel frame. The main beam 10 is of an I-shaped structure, and the connecting member 30 is arranged at the top of the main beam 10. This design can ensure the load-bearing capacity of the main beam 10 and thus ensure the load-bearing capacity of the steel frame.

[0050] The above-described embodiments are only descriptions of the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solution of the present invention should fall within the protection scope of the present invention. The technical content claimed by the present invention has been fully recorded in the claims.

Claims

1. A steel frame with an adjustable structure, characterized in that: The steel frame includes a main beam, a secondary beam arranged on the main beam and a connecting piece for connecting the secondary beam. The connecting piece is movably arranged on the main beam. The connecting piece includes a main body for movably connecting to the main beam and a connecting piece for connecting the secondary beam. The main beam is provided with a cavity for facilitating the movement of the main body. The cavity has an opening. A connecting part for limiting the main body is provided in the cavity, and a limiting piece cooperating with the connecting part is provided at the lower part of the main body.

2. The steel frame with an adjustable structure according to claim 1, characterized in that: The connecting part is a slide groove, which is arranged on the side wall of the cavity, and the limiting part is a protrusion, which is arranged at the lower part of the main body. A ball and a push plate for limiting the ball are embedded in the side of the protrusion. An elastic part is also provided at the end of the push plate away from the ball. A plurality of equidistant grooves are also provided on the slide groove, and the grooves are used to cooperate with the ball to determine the position of the main body.

3. The steel frame with an adjustable structure according to claim 2, characterized in that: A strong magnetic block is arranged in the groove, the ball is made of iron, and the elastic member is a leaf spring or a rubber spring.

4. The steel frame with an adjustable structure according to claim 1, characterized in that: The connecting part is a plurality of through slots, which are arranged through the side of the cavity. The lower part of the main body is provided with a circular hole which is at the same horizontal position as the through slots. The limiting member is a pin or a bolt, which passes through the through slots and the circular hole to fix the main body.

5. The steel frame with an adjustable structure according to claim 4, characterized in that: A connecting groove is further provided between the through grooves. The connecting groove is a rectangular structure and the width of the connecting groove is smaller than the diameter of the through groove.

6. The steel frame with an adjustable structure according to claim 3 or 5, characterized in that: The connecting piece and the main body are an integrated structure, and the material of the main body is one of nickel-based super alloy, titanium alloy and tungsten alloy.

7. The steel frame with an adjustable structure according to claim 6, characterized in that: The main beam is an I-shaped structure, and the connecting piece is arranged on the top of the main beam.

Images