Photovoltaic support C-shaped steel

Abstract

The utility model relates to the technical field of photovoltaic support assemblies, and discloses a photovoltaic support C-shaped steel, which comprises a fixed steel mechanism, the fixed steel mechanism comprises a first C-shaped steel bar, and a limiting steel bar is fixedly connected below the inner side wall of the first C-shaped steel bar and located at each of the front end and the rear end of a notch. The two ends in the first C-shaped steel bar are each provided with a movable steel mechanism, and each movable steel mechanism comprises a U-shaped steel bar connected into the first C-shaped steel bar in a sliding mode. According to the utility model, a combined photovoltaic support C-shaped steel structure design is adopted as a whole, the whole photovoltaic support C-shaped steel structure comprises a fixed steel structure and two movable steel structures, and the two movable steel structures are slidably installed in the fixed steel structure in an embedded manner. And the two movable steel structures are provided with self-locking structures between the two movable steel structures and the fixed steel structure in a matched manner, so that the length of the whole photovoltaic bracket C-shaped steel can be reliably and conveniently adjusted, and the length can be quickly adjusted and matched according to different mounting length requirements, so that the photovoltaic bracket C-shaped steel is relatively convenient.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic bracket and component technology, specifically to a C-shaped steel for photovoltaic brackets. Background Technology

[0002] Photovoltaic (PV) brackets are special support structures used to place, install, and fix solar panels in a solar photovoltaic (PV) power generation system. They are an indispensable part of the PV system, ensuring that the solar panels can be stably installed in the required location and operate normally under various environmental conditions. The main component of the PV bracket is C-shaped steel.

[0003] The existing C-shaped steel for photovoltaic (PV) brackets still has the following problems when used: its overall PV bracket C-shaped steel structure is a fixed structure design. During the actual assembly of PV brackets, the PV bracket C-shaped steel often needs to be processed due to different installation length requirements. When the length is greater than the installation length requirement, the PV bracket C-shaped steel needs to be cut. When the length is less than the installation length requirement, a section of the PV bracket C-shaped steel needs to be cut and welded to the end of another PV bracket C-shaped steel, which is extremely inconvenient. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a C-shaped steel for photovoltaic brackets, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a C-shaped steel for a photovoltaic bracket, comprising a fixing steel mechanism, wherein the fixing steel mechanism comprises a first C-shaped steel bar, and a limiting steel bar is fixedly connected to each of the front and rear ends of the inner sidewall of the first C-shaped steel bar at the notch, and a movable steel mechanism is provided at each of the inner ends of the first C-shaped steel bar, wherein the movable steel mechanism comprises a U-shaped steel bar slidably connected to the first C-shaped steel bar, and a limiting steel bar on the corresponding side of each of the front and rear ends of the U-shaped steel bar is slidably attached to the inner wall of the U-shaped steel bar, and a self-locking mechanism is provided at the bottom end of the U-shaped steel bar, and a steel plate is fixedly connected to each of the two U-shaped steel bars at one end away from each other, and a second C-shaped steel bar is fixedly connected to each of the two steel plates at one end away from each other.

[0006] As a further improvement of this utility model, the top ends of the first C-shaped steel bar and the second C-shaped steel bar are provided with multiple strip-shaped mounting slots at equal intervals.

[0007] As a further embodiment of this utility model: the self-locking mechanism includes a threaded sleeve fixedly connected to the middle of the inner top wall of the U-shaped steel bar, and a locking screw is threadedly connected inside the threaded sleeve, with the top of the nut of the locking screw fitting against the bottom end of the first C-shaped steel bar.

[0008] As a further embodiment of this utility model: a set of first side auxiliary mounting seats is fixedly connected to the outer walls of both ends of the first C-shaped steel bar. There are two first side auxiliary mounting seats arranged symmetrically. Two first mounting holes are symmetrically opened between the upper and lower side walls of the first side auxiliary mounting seats. A first support seat is fixedly connected between the middle of the bottom wall of the first side auxiliary mounting seat and the corresponding side outer wall of the first C-shaped steel bar. A second side auxiliary mounting seat is fixedly connected to the middle of the outer walls of both ends of the second C-shaped steel bar. Two second mounting holes are symmetrically opened between the upper and lower side walls of the second side auxiliary mounting seat. A second support seat is fixedly connected between the middle of the bottom wall of the second side auxiliary mounting seat and the corresponding side outer wall of the second C-shaped steel bar.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1. In this utility model, by adopting a combined photovoltaic bracket C-shaped steel structure design, the overall photovoltaic bracket C-shaped steel structure includes one fixed steel structure and two movable steel structures. The two movable steel structures are embedded and slidably installed in the fixed steel structure, and the two movable steel structures are equipped with a self-locking structure with the fixed steel structure. The length of the overall photovoltaic bracket C-shaped steel can be reliably and conveniently adjusted. When different installation length requirements are needed, the length can be quickly adjusted and adapted, which is quite convenient.

[0011] 2. In this utility model, by setting an auxiliary side mounting mechanism, that is, both ends of the C-shaped steel bars of the fixed steel structure are provided with side auxiliary mounting seats, and both ends of the C-shaped steel bars of the movable steel structure are also provided with side auxiliary mounting seats. They can all be used in conjunction with the fixing parts to install the horizontal steel bar support components of the photovoltaic bracket, which is more convenient. Attached Figure Description

[0012] Figure 1 The overall three-dimensional structure of this utility model Figure 1 ;

[0013] Figure 2 The overall three-dimensional structure of this utility model Figure 2 ;

[0014] Figure 3 This is a perspective view of the fixing steel mechanism of this utility model;

[0015] Figure 4 This is a perspective view of the movable steel mechanism of this utility model.

[0016] In the diagram: 1. Fixed steel mechanism; 2. Movable steel mechanism; 11. First C-shaped steel bar; 12. Limiting steel bar; 13. First side auxiliary mounting seat; 14. First mounting hole; 15. First support seat; 21. U-shaped steel bar; 22. Threaded sleeve; 23. Locking screw; 24. Steel plate; 25. Second C-shaped steel bar; 26. Second side auxiliary mounting seat; 27. Second mounting hole; 28. Second support seat. Detailed Implementation

[0017] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0018] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship 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 do not indicate or imply that the device or element 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. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Please see Figures 1-4In this embodiment of the utility model, a photovoltaic bracket C-shaped steel includes a fixing steel mechanism 1. The fixing steel mechanism 1 includes a first C-shaped steel bar 11. A limiting steel bar 12 is fixedly connected to each of the front and rear ends of the inner side wall of the first C-shaped steel bar 11 at the notch. A movable steel mechanism 2 is provided at each of the inner ends of the first C-shaped steel bar 11. The movable steel mechanism 2 includes a U-shaped steel bar 21 slidably connected to the first C-shaped steel bar 11. The limiting steel bar 12 on the corresponding side of the inner wall of each of the front and rear ends of the U-shaped steel bar 21 is slidably attached. A self-locking mechanism is provided at the bottom end of the U-shaped steel bar 21. The two U-shaped steel bars 21 are separated by one end. Each fixed connection has a steel plate 24, and each of the two steel plates 24 is fixedly connected to a second C-shaped steel bar 25 at one end. The whole adopts a combined photovoltaic bracket C-shaped steel structure design. The whole photovoltaic bracket C-shaped steel structure includes one fixed steel structure and two movable steel structures. The two movable steel structures are embedded and slidably installed in the fixed steel structure, and the two movable steel structures are equipped with a self-locking structure with the fixed steel structure, i.e., a self-locking mechanism. The length of the whole photovoltaic bracket C-shaped steel can be reliably and conveniently adjusted. When different installation length requirements are needed, the length can be quickly adjusted and adapted, which is quite convenient.

[0021] The top ends of the first C-shaped steel bar 11 and the second C-shaped steel bar 25 are both equidistantly provided with multiple strip-shaped installation slots. The C-shaped steel of the overall photovoltaic bracket can be used to arrange bolts and other fasteners through the multiple strip-shaped installation slots on the top, so as to install and fix the photovoltaic bracket components.

[0022] The self-locking mechanism includes a threaded sleeve 22 fixedly connected to the middle of the inner top wall of the U-shaped steel bar 21. A locking screw 23 is threadedly connected inside the threaded sleeve 22. The top of the nut of the locking screw 23 is attached to the bottom end of the first C-shaped steel bar 11. By turning the locking screw 23, it can press the first C-shaped steel bar 11 against it, thereby limiting and fixing the movable steel mechanisms 2 on both sides relative to the fixed steel mechanism 1.

[0023] A set of first side auxiliary mounting seats 13 is fixedly connected to the outer walls of both ends of the first C-shaped steel bar 11. Two first side auxiliary mounting seats 13 are arranged symmetrically. Two first mounting holes 14 are symmetrically opened between the upper and lower side walls of each first side auxiliary mounting seat 13. A first support seat 15 is fixedly connected between the middle of the bottom wall of the first side auxiliary mounting seat 13 and the corresponding outer wall of the first C-shaped steel bar 11. A second side auxiliary mounting seat 26 is fixedly connected to the middle of the outer walls of both ends of the second C-shaped steel bar 25. Two second mounting holes 27 are symmetrically opened between the upper and lower side walls of the auxiliary mounting base 26. A second support base 28 is fixedly connected between the middle of the bottom wall of the second auxiliary mounting base 26 and the corresponding outer side wall of the second C-shaped steel bar 25. The whole is equipped with an auxiliary side mounting mechanism, that is, the front and rear ends of the C-shaped steel bar of the fixed steel structure are provided with side auxiliary mounting bases, and the front and rear ends of the C-shaped steel bar of the movable steel structure are also provided with side auxiliary mounting bases. They can all be used with the fixing parts to install the horizontal steel bar support components of the photovoltaic bracket, which is more convenient.

[0024] The working principle of this utility model is as follows: The overall photovoltaic bracket adopts a combined C-shaped steel structure design, comprising one fixed steel structure and two movable steel structures. The two movable steel structures are embedded and slidably installed within the fixed steel structure. Furthermore, the two movable steel structures are equipped with a self-locking mechanism with the fixed steel structure. This self-locking mechanism allows for reliable and convenient adjustment of the overall photovoltaic bracket's C-shaped steel length. By tightening the locking screws 23, the movable steel structures 2 on both sides are pressed against the first C-shaped steel strip 11, thus achieving the limiting and fixing of the movable steel structures 2 relative to the fixed steel structure 1. The adjustable design allows for quick length adjustment to accommodate different installation length requirements, making it quite convenient. The overall photovoltaic bracket's C-shaped steel structure uses multiple strip-shaped mounting slots on the top to accommodate bolts and other fasteners, enabling the installation and fixation of the photovoltaic bracket components. In addition, the entire structure is equipped with auxiliary side mounting mechanisms, meaning that both ends of the fixed steel structure's C-shaped steel bars have auxiliary side mounting seats, and the movable steel structure's C-shaped steel bars also have auxiliary side mounting seats at both ends. All of these can be used with fasteners to install the horizontal steel bar support components of the photovoltaic bracket, making the installation quite convenient.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A photovoltaic support C-shaped steel, comprising a fixed steel mechanism (1), the fixed steel mechanism (1) comprising a first C-shaped steel bar (11); characterized in that a limiting steel bar (12) is fixedly connected to each of the front and rear ends of the first C-shaped steel bar (11) below the inner side wall and at the notch; an activity steel mechanism (2) is arranged at each of the two ends of the first C-shaped steel bar (11); the activity steel mechanism (2) comprises a U-shaped steel bar (21) slidably connected to the first C-shaped steel bar (11), and the inner walls of the front and rear ends of the U-shaped steel bar (21) are slidably attached to the limiting steel bars (12) on the corresponding side thereof; 2. A photovoltaic mount C-steel according to claim 1, characterized in that: a self-locking mechanism is arranged at the bottom end of the U-shaped steel bar (21), one steel plate (24) is fixedly connected to each of the apart ends of the two U-shaped steel bars (21), and one second C-shaped steel bar (25) is fixedly connected to each of the apart ends of the two steel plates (24).

3. A photovoltaic mount C-steel according to claim 1, characterized in that: A plurality of strip-shaped installation through grooves are formed at equal distances on the top ends of the first C-shaped steel bar (11) and the second C-shaped steel bar (25).

4. A photovoltaic mount C-steel according to claim 1, characterized in that: The self-locking mechanism comprises a threaded sleeve (22) fixedly connected to the middle part of the inner top wall of the U-shaped steel bar (21), a locking screw (23) threadedly connected in the threaded sleeve (22), and the top end of the nut of the locking screw (23) abutting the bottom end of the first C-shaped steel bar (11).

5. A photovoltaic mount C-steel according to claim 4, characterized in that: A group of first side edge auxiliary mounting seats (13) are fixedly connected to each of the outer side walls of the front and rear ends of the first C-shaped steel bar (11), and the group of first side edge auxiliary mounting seats (13) comprises two first side edge auxiliary mounting seats (13) arranged in a symmetrical manner.

6. A photovoltaic mount C-steel according to claim 1, characterized in that: Two first installation holes (14) are formed in a symmetrical manner between the upper and lower side walls of the first side edge auxiliary mounting seat (13), and a first support seat (15) is fixedly connected between the middle part of the bottom wall of the first side edge auxiliary mounting seat (13) and the corresponding side outer side wall of the first C-shaped steel bar (11).

7. A photovoltaic mount C-steel according to claim 6, characterized in that: A second side edge auxiliary mounting seat (26) is fixedly connected to each of the middle parts of the outer side walls of the front and rear ends of the second C-shaped steel bar (25), and two second installation holes (27) are formed in a symmetrical manner between the upper and lower side walls of the second side edge auxiliary mounting seat (26). A second support seat (28) is fixedly connected between the middle part of the bottom wall of the second side edge auxiliary mounting seat (26) and the corresponding side outer side wall of the second C-shaped steel bar (25).

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