Light steel structure accessory with anti-deformation function

Abstract

The utility model relates to the technical field of light steel structures, in particular to a light steel structure accessory with an anti-deformation function, which comprises C-shaped steel, I-shaped steel is arranged at the top of the C-shaped steel, a positioning sleeve is sleeved at the top of the surface of the C-shaped steel, and corner connectors are arranged on two sides of the positioning sleeve. The top and the bottom of the corner connector are fixedly connected with the I-shaped steel and the C-shaped steel through bolts correspondingly, a mounting plate is fixedly connected to the bottom of the front side of the positioning sleeve, and a screw rod is arranged at the bottom of the mounting plate. The two adjusting rods are controlled to move through rotation of the screw rods and cooperation of the screw rods and the threaded sleeves, the adjusting rods control the two triangular supporting blocks to be attached to the bottom of the corner brace and the bottom of the I-shaped steel, the supporting effect on the I-shaped steel is improved through the triangular supporting blocks, and the situation that the I-shaped steel deforms and pulls the corner brace when supporting thick accumulated snow is avoided; and deformation and damage of the connector after being pulled are prevented, so that the connector can be used for stably connecting the C-shaped steel and the I-shaped steel.

Description

Technical Field

[0001] This utility model relates to the field of light steel structure technology, and in particular to a light steel structure accessory with anti-deformation function. Background Technology

[0002] Light steel structure is a building structure mainly composed of light steel materials. It uses high-efficiency steel materials such as thin-walled steel and cold-formed thin-walled steel as the load-bearing frame and is assembled by bolting, welding and other methods. It has the advantages of light weight, high strength, fast construction speed and good seismic performance, and is widely used in residential, factory and warehouse buildings.

[0003] In actual use, the following shortcomings were found in this device:

[0004] Light steel structure buildings have advantages such as low cost, short cycle and green environmental protection. They are widely used in greenhouses for fruit, vegetable and flower cultivation in agricultural facilities. However, existing light steel structure accessories such as corner brackets have poor anti-deformation effect. When there is a lot of snow on the top of the greenhouse, the light steel structure accessories are prone to deformation. In severe cases, it can lead to the collapse of the entire greenhouse, which will increase the economic losses of growers and is not conducive to use.

[0005] Therefore, this application provides light steel structure accessories with anti-deformation function to meet the requirements. Utility Model Content

[0006] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology and to propose a light steel structure accessory with anti-deformation function.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A light steel structure accessory with anti-deformation function includes a C-shaped steel, an I-beam at the top of the C-shaped steel, a positioning sleeve on the top surface of the C-shaped steel, angle brackets on both sides of the positioning sleeve, the top and bottom of the angle brackets being fixedly connected to the I-beam and the C-shaped steel respectively by bolts, a mounting plate fixedly connected to the bottom of the front side of the positioning sleeve, a screw at the bottom of the mounting plate, the top of the screw penetrating the mounting plate and threadedly connected to a threaded sleeve, adjusting rods fixedly connected to both sides of the threaded sleeve, a triangular support block fixedly connected to the side of the adjusting rod away from the threaded sleeve, a fixing block fixedly connected to the bottom of the triangular support block, and a positioning component fixedly connected to the front side of the inner cavity of the positioning sleeve.

[0009] Preferably, the positioning assembly includes a control housing, the front side of which is fixedly connected to the inner wall of the positioning sleeve. A rotating cylinder is provided in the inner cavity of the control housing, and both sides of the rotating cylinder extend into the inner cavity of the positioning sleeve. A positioning rod is provided on the opposite side of the two fixing blocks, and the opposite side of the two positioning rods extends into the inner cavity of the rotating cylinder. The surface of the positioning rod and the inner wall of the rotating cylinder are both threaded.

[0010] Preferably, a turntable is fixedly connected to the surface of the rotating cylinder, the surface of the turntable is provided with anti-slip texture, and the surface of the rotating cylinder is movably connected to the control housing through a bearing.

[0011] Preferably, a fixing ring is fixedly connected to the surface of the positioning rod, a slider is fixedly connected to the front side of the fixing ring, a slide rail is slidably connected to the surface of the slider, and the front side of the slide rail is fixedly connected to the inner wall of the positioning sleeve.

[0012] Preferably, a mounting block is movably connected to the top of the screw, and the rear side of the mounting block is fixedly connected to the positioning sleeve.

[0013] Preferably, a locking screw is provided on the front side of the threaded sleeve, and the rear side of the locking screw extends into the inner cavity of the threaded sleeve.

[0014] Preferably, the bottom of the mounting plate has a through hole for use with the screw, and a knob is fixedly connected to the bottom of the screw.

[0015] Preferably, the adjusting rod is L-shaped, and the fixing block has a fixing hole on the side away from the positioning sleeve.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects:

[0017] In the above scheme, by rotating the screw, the movement of two adjusting rods is controlled by the cooperation of the screw and the threaded sleeve. The adjusting rods control the two triangular support blocks to fit against the bottom of the corner bracket and the I-beam. The triangular support blocks increase the support effect on the I-beam, preventing the I-beam from deforming and pulling the corner bracket when supporting thick snow. This prevents the corner bracket from deforming and being damaged after being pulled, and enables it to stably connect the C-shaped steel and the I-beam.

[0018] In the above scheme, the rotating cylinder is controlled by rotating the turntable. The internal threads of the rotating cylinder cooperate with the positioning rods to move the two positioning rods outward. The two positioning rods pass through the C-shaped steel, the positioning sleeve and the fixing block in sequence, which increases the stability of the connection between the three. At the same time, the positioning rods can position the triangular support block, improve its support effect on the I-beam, and prevent the corner bracket from being pulled and damaged. Attached Figure Description

[0019] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a side view of the overall structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the positioning sleeve in this utility model;

[0023] Figure 4 This is a sectional view of the positioning sleeve in this utility model;

[0024] Figure 5 This is a schematic diagram of the rotating cylinder, positioning rod, and turntable in this utility model.

[0025] In the diagram: 1. C-shaped steel; 2. I-beam; 3. Positioning sleeve; 4. Angle bracket; 5. Mounting plate; 6. Screw; 7. Threaded sleeve; 8. Adjusting rod; 9. Triangular support block; 10. Fixing block; 11. Positioning assembly; 1101. Control housing; 1102. Rotating cylinder; 1103. Positioning rod; 1104. Thread; 1105. Turntable; 12. Locking screw; 13. Knob.

[0026] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The light steel structure accessory with anti-deformation function shown includes a C-shaped steel 1, an I-beam 2 on the top of the C-shaped steel 1, and a positioning sleeve 3 fitted onto the top surface of the C-shaped steel 1. The positioning sleeve 3 increases the stability of the I-beam 2. Angle brackets 4 are provided on both sides of the positioning sleeve 3, which connect the I-beam 2 and the C-shaped steel 1. The top and bottom of the angle brackets 4 are fixedly connected to the I-beam 2 and the C-shaped steel 1 respectively by bolts. A mounting plate 5 is fixedly connected to the bottom front side of the positioning sleeve 3, which facilitates the installation of screws 6. A screw 6 is provided at the bottom of the mounting plate 5. The top of the screw 6 passes through the mounting plate 5 and is threadedly connected to a threaded sleeve 7. Adjusting rods 8 are fixedly connected to both sides of the threaded sleeve 7. The adjusting rods 8 can cooperate with the threaded sleeve 7 to control the height of the two triangular support blocks 9. The side of the adjusting rod 8 away from the threaded sleeve 7 is fixedly connected to the triangular support block 9. The triangular support block 9 can support the I-beam 2 and prevent the angle bracket 4 from being pulled when the I-beam 2 is deformed. A fixing block 10 is fixedly connected to the bottom of the triangular support block 9. A positioning component 11 is fixedly connected to the front side of the inner cavity of the positioning sleeve 3.

[0030] As one embodiment of this utility model, refer to Figure 4 and Figure 5The positioning assembly 11 includes a control housing 1101. The front side of the control housing 1101 is fixedly connected to the inner wall of the positioning sleeve 3. A rotating cylinder 1102 is provided in the inner cavity of the control housing 1101. The rotating cylinder 1102 can cooperate with the internal thread 1104 to control the position of the two positioning rods 1103. Both sides of the rotating cylinder 1102 extend into the inner cavity of the positioning sleeve 3. Positioning rods 1103 are provided on opposite sides of the two fixing blocks 10. The positioning rods 1103 can pass through the fixing blocks 10 to position and fix the triangular support block 9, improving its support performance. The opposite sides of the two positioning rods 1103 extend into the inner cavity of the rotating cylinder 1102. Threads 110 are provided on the surface of the positioning rods 1103 and the inner wall of the rotating cylinder 1102. 4. A turntable 1105 is fixedly connected to the surface of the rotating cylinder 1102. The turntable 1105 allows the operator to easily rotate the rotating cylinder 1102. The surface of the turntable 1105 is provided with anti-slip texture, which increases the anti-slip effect of the turntable 1105. The surface of the rotating cylinder 1102 is movably connected to the control housing 1101 through a bearing. The bearing enables the rotating cylinder 1102 to rotate smoothly. A fixing ring is fixedly connected to the surface of the positioning rod 1103. A slider is fixedly connected to the front side of the fixing ring. A slide rail is slidably connected to the surface of the slider. The front side of the slide rail is fixedly connected to the inner wall of the positioning sleeve 3. The fixing ring, slider, and slide rail can limit the positioning rod 1103 to prevent it from rotating and enable it to move smoothly.

[0031] As one embodiment of this utility model, refer to Figure 1 , Figure 2 and Figure 3 A mounting block is movably connected to the top of the screw 6. The mounting block increases the stability of the screw 6 during rotation and prevents it from shaking. The rear side of the mounting block is fixedly connected to the positioning sleeve 3. A locking screw 12 is provided on the front side of the threaded sleeve 7. The locking screw 12 can limit the threaded sleeve 7 and prevent it from moving. The rear side of the locking screw 12 extends into the inner cavity of the threaded sleeve 7. A through hole is provided at the bottom of the mounting plate 5 for use with the screw 6. The through hole facilitates the use of the screw 6. A knob 13 is fixedly connected to the bottom of the screw 6. The knob 13 allows the operator to easily rotate the screw 6. The adjusting rod 8 is L-shaped. A fixing hole is provided on the side of the fixing block 10 away from the positioning sleeve 3. The fixing hole can cooperate with the positioning rod 1103 to position and fix the triangular support block 9.

[0032] Working principle: The positioning sleeve 3 is installed on the top of the surface of the C-shaped steel 1, and the I-beam 2 is placed on top of it. The I-beam 2 and the C-shaped steel 1 are connected by the cooperation of the two corner brackets 4 and the bolts. Then, the knob 13 is turned. The knob 13 cooperates with the screw 6 to drive the threaded sleeve 7 and the adjusting rod 8 to move. The adjusting rod 8 drives the two triangular support blocks 9 to move to the bottom of the corner bracket 4. The triangular support blocks 9 support the corner bracket 4 and the I-beam 2, so as to prevent the I-beam 2 from deforming and pulling the corner bracket 4 when supporting thick snow. This prevents the corner bracket 4 from deforming and being damaged after being pulled, so that it can stably connect the C-shaped steel 1 and the I-beam 2.

[0033] Rotating the turntable 1105 causes the rotating cylinder 1102 to rotate. The rotating cylinder 1102, through its internal thread 1104, engages with the thread 1104 on the surface of the positioning rod 1103, controlling the two positioning rods 1103 to move to opposite sides. This allows the two positioning rods 1103 to pass through the C-shaped steel 1, the positioning sleeve 3, and the fixing block 10 in sequence. The positioning rods 1103, in cooperation with the fixing block 10, position and fix the triangular support block 9, further increasing its support effect and preventing the corner bracket 4 from being damaged by the pull of the I-beam 2.

[0034] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0035] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A light steel structural accessory with anti-deformation function, comprising C-shaped steel (1), characterized in that: The top of the C-shaped steel (1) is provided with an I-beam (2), and the top of the surface of the C-shaped steel (1) is fitted with a positioning sleeve (3). Angle brackets (4) are provided on both sides of the positioning sleeve (3). The top and bottom of the angle brackets (4) are fixedly connected to the I-beam (2) and the C-shaped steel (1) respectively by bolts. The bottom of the front side of the positioning sleeve (3) is fixedly connected with an installation plate (5). The bottom of the installation plate (5) is provided with a screw (6). The top of the screw (6) passes through the installation plate (5) and is threadedly connected with a threaded sleeve (7). The two sides of the threaded sleeve (7) are fixedly connected with adjusting rods (8). The side of the adjusting rod (8) away from the threaded sleeve (7) is fixedly connected with a triangular support block (9). The bottom of the triangular support block (9) is fixedly connected with a fixing block (10). The front side of the inner cavity of the positioning sleeve (3) is fixedly connected with a positioning component (11).

2. A light steel structure accessory with anti-deformation function according to claim 1, characterized in that: The positioning assembly (11) includes a control housing (1101), the front side of which is fixedly connected to the inner wall of the positioning sleeve (3). The inner cavity of the control housing (1101) is provided with a rotating cylinder (1102), both sides of which penetrate into the inner cavity of the positioning sleeve (3). The opposite sides of the two fixing blocks (10) are provided with positioning rods (1103), and the opposite sides of the two positioning rods (1103) penetrate into the inner cavity of the rotating cylinder (1102). The surface of the positioning rods (1103) and the inner wall of the rotating cylinder (1102) are both provided with threads (1104).

3. A light steel structure accessory with anti-deformation function according to claim 2, characterized in that: A turntable (1105) is fixedly connected to the surface of the rotating cylinder (1102). The surface of the turntable (1105) is provided with anti-slip texture. The surface of the rotating cylinder (1102) is movably connected to the control housing (1101) through a bearing.

4. A light steel structure accessory with anti-deformation function according to claim 2, characterized in that: A fixing ring is fixedly connected to the surface of the positioning rod (1103), a slider is fixedly connected to the front side of the fixing ring, a slide rail is slidably connected to the surface of the slider, and the front side of the slide rail is fixedly connected to the inner wall of the positioning sleeve (3).

5. A light steel structure accessory with anti-deformation function according to claim 1, characterized in that: The top of the screw (6) is movably connected to an installation block, and the rear side of the installation block is fixedly connected to the positioning sleeve (3).

6. A light steel structure accessory with anti-deformation function according to claim 1, characterized in that: A locking screw (12) is provided on the front side of the threaded sleeve (7), and the rear side of the locking screw (12) extends into the inner cavity of the threaded sleeve (7).

7. A light steel structure accessory with anti-deformation function according to claim 1, characterized in that: The bottom of the mounting plate (5) is provided with a through hole for use with the screw (6), and a knob (13) is fixedly connected to the bottom of the screw (6).

8. A light steel structure accessory with anti-deformation function according to claim 1, characterized in that: The adjusting rod (8) is L-shaped, and the fixing block (10) has a fixing hole on the side away from the positioning sleeve (3).

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