Supporting seat of grid structure

Abstract

The utility model belongs to the technical field of building construction, and particularly relates to a supporting seat of a grid structure, which comprises a U-shaped head and a vertical plate. Two side arms of the U-shaped head are an upper side arm and a lower side arm, and the upper side arm is located above the lower side arm; end seats are arranged at the free ends of the upper side arm and the lower side arm, a through hole is formed in the end seat of the upper side arm, a threaded hole is formed in the end seat of the lower side arm, and the center line of the through hole coincides with the center line of the threaded hole; the vertical plate is located below the U-shaped head, and the upper edge of the vertical plate is fixedly connected with the lower side arm; a receding opening is formed in the upper edge of the vertical plate and right faces the threaded hole so as to contain a screw penetrating through the threaded hole. And a mounting hole is formed in the lower part of the vertical plate. According to the scheme, the U-shaped head structure is adopted in the supporting base, the grid structure can be fixedly installed on the supporting base by penetrating the screws through the two ends of the U-shaped head, the installation process is simplified, the installation difficulty is lowered, and the supporting base is suitable for installation and application of the low-span and light grid structure with the low requirement for bearing capacity.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaics, and in particular relates to a support seat of a grid structure. Background Art

[0002] Existing grid structures are often supported by supporting columns (or bull columns). Therefore, support bases are often required to connect the grid structure to the supporting columns. Existing support bases are mainly divided into traditional support structures such as fixed hinge supports, sliding hinge supports, and spring hinge supports. Although these support bases have the advantage of high load-bearing capacity, they are complex to manufacture and require a lot of welding work. However, in the use scenarios of low-span, lightweight grid structures, excessive load-bearing capacity is not required, and the emphasis is on the requirement of simple installation.

[0003] Therefore, it is necessary to design a support base structure that can realize the simple installation of the grid structure. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, this solution provides a support base with a grid structure.

[0005] The technical solution adopted by this utility model is:

[0006] A support base of a grid structure, comprising a U-shaped head and a vertical plate;

[0007] The two side arms of the U-shaped head are an upper side arm and a lower side arm, and the upper side arm is located above the lower side arm; the free ends of the upper side arm and the lower side arm are both provided with end seats, the end seat of the upper side arm is provided with a through hole, and the end seat of the lower side arm is provided with a threaded hole, and the center lines of the through hole and the threaded hole coincide with each other;

[0008] The vertical plate is located below the U-shaped head, and the upper edge of the vertical plate is fixedly connected to the lower side arm; an avoidance opening is provided on the upper edge of the vertical plate, and the avoidance opening is opposite to the threaded hole to accommodate the screw passing through the threaded hole; a mounting hole is provided at the lower part of the vertical plate.

[0009] As an alternative or supplement to the above-mentioned support seat: the upper arm is located directly above the lower arm, and the end seat of the upper arm is located directly above the end seat of the lower arm.

[0010] As an alternative or supplement to the above-mentioned support seat: the U-shaped head is welded and connected to the vertical plate and is integrally cast.

[0011] As an alternative or supplement to the above-mentioned support seat: the diameter of the through hole is 0.5 to 3 mm larger than the threaded hole; the depth of the avoidance opening is 0.5 to 20 mm.

[0012] As an alternative or supplement to the above-mentioned support seat: the vertical plate is connected to the supporting column of the grid structure with bolts, and the U-shaped head is connected to the grid structure with bolts.

[0013] As an alternative or supplement to the above-mentioned support seat: the truss structure includes a number of rods, each of which is provided with a flat connection node, and each of which is provided with a hole for screws to pass through; when the truss structure is connected to the support seat, the connection node is placed between the two end seats and fixed by screws.

[0014] As an alternative or supplement to the above-mentioned support base: the connection nodes of multiple rods are vertically overlapped and connected to the support base.

[0015] As an alternative or supplement to the above-mentioned support seat: a flat head is provided at the upper end of the support column, and the flat head is connected to the vertical plate by mounting bolts.

[0016] The beneficial effects of the present invention are as follows: the support seat of this solution adopts a U-shaped head structure, and the grid structure can be fixed to the support seat by using screws through the two ends of the U-shaped head, which simplifies the installation process and installation difficulty, and is suitable for installation applications of low-span, lightweight grid structures with low bearing capacity requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of this solution or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0018] Figure 1 This is a three-dimensional structural diagram of the support base of the grid structure in this solution;

[0019] Figure 2 It is a side view of the support base of the grid structure in this solution;

[0020] Figure 3 This is a diagram showing the usage status of the support seat of the grid structure in this solution.

[0021] In the figure: 1-U-shaped head; 2-end seat; 3-through hole; 4-threaded hole; 5-avoidance; 6-vertical plate; 7-mounting hole; 8-rod; 9-support column; 10-mounting bolt; 11-screw. DETAILED DESCRIPTION

[0022] The technical solution in this embodiment will be clearly and completely described below in conjunction with the accompanying drawings. The described embodiments are only a part of the embodiments, not all of them. Based on the embodiments in this solution, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this solution.

[0023] Example 1

[0024] like Figures 1 to 3As shown, this embodiment designs a support base with a grid structure, which includes two parts: a U-shaped head 1 and a vertical plate 6.

[0025] The U-shaped head 1 is U-shaped, with the U-shaped opening facing horizontally. The two side arms of the U-shaped head 1 are an upper arm and a lower arm, with the upper arm located directly above or diagonally above the lower arm. An end seat 2 is provided at the free end of each of the upper and lower arms, with the upper arm's end seat 2 located directly above the lower arm's end seat 2. A through hole 3 is provided in the upper arm's end seat 2, and a threaded hole 4 is provided in the lower arm's end seat 2. The center lines of the through hole 3 and the threaded hole 4 coincide. The diameter of the through hole 3 is 0.5 to 3 mm larger than that of the threaded hole 4.

[0026] The vertical plate 6 is located below the U-shaped head 1. The upper edge of the vertical plate 6 is fixedly connected to the lower arm by welding, integral casting, or other methods. A relief opening 5 is provided on the upper edge of the vertical plate 6. The relief opening 5 is directly opposite the threaded hole 4, so that the relief opening 5, the threaded hole 4, and the through hole 3 are all aligned to accommodate the screw 11 passing through the threaded hole 4. The depth of the relief opening 5 is 0.5 to 20 mm.

[0027] The upper portion of the vertical plate 6 is trapezoidal, and the lower portion is semicircular. A mounting hole 7 is provided at the lower portion of the vertical plate 6.

[0028] When the support base in this embodiment is in use: the vertical plate 6 is fixedly connected to the support column 9 of the grid structure, and the U-shaped head 1 is fixedly connected to the grid structure.

[0029] Specifically: the grid structure includes a plurality of rods 8, each of which is provided with a flat connection node, and each of which is provided with a hole for a screw 11 to pass through; when the grid structure is connected to the support seat: the connection nodes of the plurality of rods 8 are placed between the two end seats 2 and overlap vertically, and then fixed by screws 11 passing through the two end seats 2, thereby connecting the grid structure to the support seat at the connection node.

[0030] A flat head is provided at the upper end of the support column 9 , and the flat head is connected to the vertical plate 6 via a mounting bolt 10 .

[0031] The above embodiments are merely examples for the purpose of illustrating the present invention clearly and are not intended to limit the embodiments. It is not necessary and impossible to enumerate all embodiments here. Obvious changes or modifications derived therefrom are still within the scope of protection of this technology.

Claims

1. A support base of a grid structure, characterized by: It comprises a U-shaped head (1) and a vertical plate (6); The two side arms of the U-shaped head (1) are an upper side arm and a lower side arm, and the upper side arm is located above the lower side arm; the free ends of the upper side arm and the lower side arm are both provided with an end seat (2), a through hole (3) is provided on the end seat (2) of the upper side arm, and a threaded hole (4) is provided on the end seat (2) of the lower side arm, and the center lines of the through hole (3) and the threaded hole (4) coincide with each other; The vertical plate (6) is located below the U-shaped head (1), and the upper edge of the vertical plate (6) is fixedly connected to the lower side arm; a relief opening (5) is provided on the upper edge of the vertical plate (6), and the relief opening (5) is directly opposite to the threaded hole (4) to accommodate a screw (11) passing through the threaded hole (4); and a mounting hole (7) is provided at the lower part of the vertical plate (6).

2. The support base of the grid structure according to claim 1, characterized in that: The upper arm is located directly above the lower arm, and the end seat (2) of the upper arm is located directly above the end seat (2) of the lower arm.

3. The support base of the grid structure according to claim 1, characterized in that: The U-shaped head (1) and the vertical plate (6) are welded together or integrally cast.

4. The support base of the grid structure according to claim 1, characterized in that: The diameter of the through hole (3) is 0.5 to 3 mm larger than that of the threaded hole (4); and the depth of the avoidance opening (5) is 0.5 to 20 mm.

5. The support base of the grid structure according to any one of claims 1 to 3, characterized in that: The vertical plate (6) is connected to the support column (9) of the grid structure by bolts, and the U-shaped head (1) is connected to the grid structure by bolts.

6. The support base of the grid structure according to claim 5, characterized in that: The grid structure comprises a plurality of rods (8), the rods (8) are provided with flat connection nodes, and the connection nodes are provided with holes for screws (11) to pass through; when the grid structure is connected to the support seat, the connection nodes are placed between the two end seats (2) and fixed by the screws (11).

7. The support base of the grid structure according to claim 6, characterized in that: The connection nodes of the plurality of rods (8) are vertically overlapped and connected to the support base.

8. The support base of the grid structure according to claim 6, characterized in that: The upper end of the support column (9) is provided with a flat head, and the flat head is connected to the vertical plate (6) via a mounting bolt (10).

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