Arc-shaped steel structure end mounting, connecting and locking structure

Abstract

The utility model relates to the technical field of steel structure connection, in particular to an arc-shaped steel structure end installing, connecting and locking structure which comprises a reference body, an installing portion and a first adjusting piece. Guide rail portions are symmetrically and fixedly arranged on the surface of the reference body in a protruding mode, and the installing portion is installed on the guide rail portions in a sliding mode. A first groove chamber for mounting a first adjusting part is formed in the reference body, and the first adjusting part is rotationally mounted in the first groove chamber and is connected to the bottom of the mounting part in a penetrating manner, so that the first adjusting part can drive the mounting part to move up and down to fit and support the arc-shaped steel, and the arc-shaped steel with different radians can be adjusted when facing the arc-shaped steel with different radians; the arc-shaped steel can be quickly adjusted and stably supported, so that the pressure borne by the arc-shaped steel is shared, the arc-shaped steel is prevented from being damaged due to overlarge stress, and the problem that different arc-shaped steel and a cross beam steel structure are difficult to quickly adjust and connect is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure connection, in particular to an arc-shaped steel structure end installation connection locking structure. Background Art

[0002] Existing curved steel, when used as the top structure of a building, needs to bear the entire weight of the top. Due to its own curved structure, the curved steel structure will generate axial forces (tension or compression) in addition to conventional bending moments and shear forces when bearing the weight of the building top. The magnitude and distribution of these forces vary at different positions of the curved structure, which makes the curved steel more susceptible to damage due to uneven force distribution when bearing the pressure of the building top. Therefore, in order to improve the load-bearing capacity of the curved steel, the existing technology will set up additional reinforcement structures to increase the load-bearing capacity of the curved steel.

[0003] For example, in the prior art, there is a steel structure load-bearing beam with application number "202322428384.4". During installation, the connecting assembly positions the curved beam and the horizontal beam, the sliding part is slidably connected to the curved beam and locked by a first locking member, and then the two ends of the support member are respectively connected to the connecting member and the horizontal beam, thereby fixing the curved beam and the horizontal beam. The installation process is simple and the operation is convenient and fast. Although this patent has the advantages of simple installation and easy operation while improving the load-bearing capacity of the curved steel, it is difficult to quickly adjust and connect when facing different curvatures and different spacing between the curved steel and the crossbeam steel structure.

[0004] Therefore, the present invention provides an arc-shaped steel structure end mounting connection locking structure to solve the above-mentioned problem. Utility Model Content

[0005] The technical problem to be solved by the utility model is that it is difficult to quickly adjust and connect different arc-shaped steels and beam steel structures.

[0006] The utility model provides the following technical solutions: an arc-shaped steel structure end mounting connection locking structure, comprising a reference body, a mounting portion and a first adjusting member, wherein the reference body surface is symmetrically fixed with a guide rail portion, the guide rail portion is slidably mounted on the mounting portion, a first slot chamber for mounting the first adjusting member is opened in the reference body, the first adjusting member is rotatably mounted in the first slot chamber and is connected to the bottom of the mounting portion.

[0007] The mounting portion includes a second slot chamber, a second adjusting member and an adjusting plate. A second slot chamber for accommodating the second adjusting member is opened at the bottom of the mounting portion. The second adjusting member is rotatably installed and passes through the second slot chamber. One side of the adjusting plate is hinged to the top of the mounting portion, and the other side of the adjusting plate is hinged to the end of the second adjusting member.

[0008] The first adjusting member and / or the second adjusting member comprises a rod portion and an end portion, and the end portion of the rod portion is fixedly connected to the end portion.

[0009] The rod surface is provided with external threads, and the first groove chamber and the second groove chamber are provided with internal threads that match the first adjustment member and the second adjustment member.

[0010] The beneficial effects of the utility model are as follows:

[0011] 1. The utility model cooperates with the reference body, the mounting portion and the first adjusting member. The first adjusting member can drive the mounting portion to move up and down to fit and support the curved steel. Therefore, when facing curved steels with different curvatures, it can quickly adjust and stably support the curved steel, thereby stably and quickly sharing the pressure borne by the curved steel and avoiding damage to the curved steel due to excessive force.

[0012] 2. In the present invention, when the mounting portion can move up and down to fit the curved steel, the second adjusting member can drive one end of the mounting plate to move, thereby changing the inclination angle of the mounting plate. When facing curved steels with different curvatures, it can quickly adjust and fit the supporting curved steel, thereby further stably and quickly sharing the pressure borne by the curved steel, and further avoiding damage to the curved steel due to excessive force. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the utility model for adjusting the angle of the mounting portion to fit the curved steel;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model connecting the arc steel and the crossbeam steel structure;

[0017] Figure 4 This is a schematic diagram of the connection structure between the rod part and the support rod of the utility model.

[0018] In the figure: 1. reference body; 11. guide rail portion; 12. first slot chamber; 2. mounting portion; 21. second slot chamber; 22. second adjusting member; 23. adjusting plate; 3. first adjusting member; 4. rod portion; 5. end portion; 6. arc-shaped steel structure; 7. crossbeam steel structure; 8. support rod; 81. anti-loosening bolt. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the utility model for protection, but merely represents some of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0021] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and "back" and the like indicate positions or locations based on the positions or locations shown in the accompanying drawings, or the positions or locations in which the product of this utility model is typically placed when in use. Such terms are used solely to facilitate the description of this utility model and to simplify the description. They are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0023] The embodiment of the present disclosure aims to solve the problem of difficulty in quickly adjusting the connection between different existing curved steel and crossbeam steel structures. In view of this, the embodiment of the present disclosure proposes a curved steel structure end mounting connection locking structure, comprising a reference body 1, a mounting portion 2 and a first adjustment member 3. The reference body 1 has a guide rail portion 11 symmetrically fixedly protruding from its surface, and the mounting portion 2 is slidably mounted on the guide rail portion 11. The reference body 1 is provided with a first slot chamber 12 for mounting the first adjustment member 3. The first adjustment member 3 is rotatably mounted in the first slot chamber 12 and is connected to the bottom of the mounting portion 2 through the bottom.

[0024] The bottom of the guide rail portion 11 is connected to the crossbeam steel structure 7 below by bolts, and the top of the mounting portion 2 is an arc-shaped structure. The arc-shaped structure at the top of the mounting portion 2 carries the arc-shaped steel.

[0025] After connecting the bottom of the guide rail portion 11 to the crossbeam steel structure 7 below, the first adjusting member 3 is used to control the mounting portion 2 to move upward or downward along the guide rail portion 11, so that the top of the mounting portion 2 fits into the arc-shaped steel, thereby supporting the arc-shaped steel and sharing the pressure borne by the arc-shaped steel, thereby preventing the arc-shaped steel from being damaged due to excessive force.

[0026] The mounting portion 2 includes a second slot chamber 21, a second adjusting member 22 and an adjusting plate 23. The second slot chamber 21 for accommodating the second adjusting member 22 is opened at the bottom of the mounting portion 2. The second adjusting member 22 is rotatably installed and passes through the second slot chamber 21. One side of the adjusting plate 23 is hinged to the top of the mounting portion 2, and the other side of the adjusting plate 23 is hinged to the end 5 of the second adjusting member 22.

[0027] During the process of the arc structure at the top of the mounting portion 2 fitting the arc-shaped steel, the second adjusting member 22 drives one end of the adjusting plate 23 to move upward or downward, thereby changing the overall tilt angle of the adjusting plate 23, thereby enabling the mounting portion 2 to fit the arc-shaped steel structure 6 with different curvatures.

[0028] The first adjusting member 3 and / or the second adjusting member 22 includes a rod portion 4 and an end portion 5 , and the end portion 5 of the rod portion 4 is fixedly connected to the end portion 5 .

[0029] The rod portion 4 is provided with external threads on its surface, and the first groove chamber 12 and the second groove chamber 21 are provided with internal threads that match the first adjusting member 3 and the second adjusting member.

[0030] By rotating the end portion 5, the rod portion 4 is driven to rotate. During the rotation of the rod portion 4, the external thread of the rod portion 4 cooperates with the internal thread, so that the rod portion 4 can move upward as a whole, thereby driving the entire mounting portion 2 and / or one end of the adjustment plate 23 to move upward or downward. This allows the support to be adapted to curved steels of different heights and / or curvatures, thereby sharing the pressure borne by the curved steel and preventing the curved steel from being damaged by excessive force.

[0031] It should be noted that the first adjusting member 3 and the second adjusting member 22 have the same structure. In order to ensure that the first adjusting member 3 and the second adjusting member 22 remain stable after adjustment, support rods 8 are vertically installed in the first groove chamber 12 and the second groove chamber 21. The rod portion 4 is a hollow structure and is coaxially sleeved with the support rod 8. The outer surface of the support rod 8 and the inner surface of the rod portion 4 are respectively provided with mutually matching threaded structures. When the first adjusting member 3 and the second adjusting member 22 support the mounting part 2 and the adjustment plate 23, the support rod 8 can support the first adjusting member 3 and the second adjusting member 22, thereby sharing the pressure to ensure that the mounting part 2 stably supports the arc-shaped steel structure 6.

[0032] An anti-loosening bolt 81 is also installed on the surface of the support rod 8. During the process of screwing the first adjusting member 3 and / or the second adjusting member 22, the first adjusting member 3 and / or the second adjusting member 22 moves up along the support rod 8, and then moves up and presses against the first adjusting member 3 and / or the second adjusting member 22 by screwing the anti-loosening bolt 81, thereby ensuring that the first adjusting member 3 and / or the second adjusting member 22 stably supports the arc-shaped steel structure 6.

[0033] During the construction of the steel structure, the bottom of the reference body 1 in this application is first connected to the beam steel structure 7 below by bolts, and then the end 5 of the first adjusting member 3 is screwed to drive the rod 4 of the first adjusting member 3 to rotate, so that the first adjusting member 3 drives the mounting part 2 to move upward as a whole, thereby being able to adapt to the different spacing heights between the beam steel structure 7 below and the arc steel above.

[0034] Before and / or after operating the first adjusting member 3, the end portion 5 of the second adjusting member 22 is screwed, thereby driving the rod portion 4 of the second adjusting member 22 to rotate and driving one end of the adjusting plate 23 to move upward or downward, thereby controlling the tilt angle of the mounting plate and adapting to curved steels of different curvatures.

[0035] The reference body 1, the mounting part 2, the first adjusting member 3 and the second adjusting member 22 are arranged in multiple numbers between the arc-shaped steel structure 6 and the crossbeam steel structure 7 so that the arc-shaped steel structure 6 and the crossbeam steel structure 7 can be quickly connected, thereby enabling the crossbeam steel structure 7 to quickly and stably share the pressure of the arc-shaped steel structure 6, thereby avoiding damage to the arc-shaped steel structure 6 due to excessive force.

[0036] Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and the specification are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A curved steel structure end mounting connection locking structure, comprising a reference body (1), a mounting portion (2) and a first adjusting member (3), characterized in that: The surface of the reference body (1) is symmetrically provided with a guide rail portion (11), and a mounting portion (2) is slidably mounted on the guide rail portion (11). A first groove chamber (12) for mounting a first adjusting member (3) is provided in the reference body (1), and the first adjusting member (3) is rotatably mounted in the first groove chamber (12) and is connected to the bottom of the mounting portion (2).

2. The arc-shaped steel structure end mounting connection and locking structure according to claim 1, characterized in that: The mounting portion (2) comprises a second slot chamber (21), a second adjusting member (22) and an adjusting plate (23); the bottom of the mounting portion (2) is provided with a second slot chamber (21) for accommodating the second adjusting member (22); the second adjusting member (22) is rotatably mounted and passes through the second slot chamber (21); one side of the adjusting plate (23) is hingedly connected to the top of the mounting portion (2); and the other side of the adjusting plate (23) is hingedly connected to the end (5) of the second adjusting member (22).

3. The arc-shaped steel structure end mounting connection and locking structure according to claim 2, characterized in that: The first adjusting member (3) and / or the second adjusting member (22) comprises a rod portion (4) and an end portion (5), and the end portion (5) of the rod portion (4) is fixedly connected to the end portion (5).

4. The arc-shaped steel structure end mounting connection and locking structure according to claim 3, characterized in that: The surface of the rod (4) is provided with external threads, and the first groove chamber (12) and the second groove chamber (21) are provided with internal threads that match the first adjustment member (3) and the second adjustment member.

5. The arc-shaped steel structure end mounting connection and locking structure according to claim 4, characterized in that: The top of the mounting portion (2) is an arc-shaped structure.

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