Net rack support convenient to adjust

Abstract

The utility model discloses a net rack support convenient to adjust, which comprises a base, a support and embedded steel bars, the support is arranged at the top end of the base, the embedded steel bars are distributed on the bottom surface of the base at equal intervals, a sliding support is arranged at the top end of the support, the bottom end of the sliding support is in sliding fit with a groove on the inner surface of the support, and a buffer strip is arranged in the support. The buffering strip is movably connected with the sliding support, a supporting rod is arranged in the sliding support, the supporting rod and the sliding support are movably connected through a movable shaft, and the supporting rod and the positioning frame are limited and fixed through penetrating of a limiting bolt. According to the net rack support convenient to adjust, the sliding support, the fixing piece, the supporting rod and other structures are designed, horizontal and angle adjustment can be conveniently conducted, welding adjustment is not needed, through matched use of the limiting bolt and the locking hole, the stability and stress uniformity of the supporting rod can be guaranteed, and the stability and reliability of net rack supporting are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grids, in particular to a grid support which is easy to adjust. Background Art

[0002] Traditional grid supports are mostly welded connections, which are difficult to adjust once installed. During the installation process, the steel structure support rods may need to be slightly changed due to dimensional deviation or other factors. However, the existing solution is to adjust the welding angle, which will cause uneven stress points on the grid and increase the complexity of the structure. The disadvantage of this traditional grid support design and installation method is the lack of convenient adjustment function and flexibility. Therefore, a grid support that is easy to adjust is needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a grid support that is easy to adjust, so as to solve the problem of the lack of an adjustment structure of the support mentioned in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grid support that is easy to adjust, including a base, a bracket and embedded steel bars, the bracket is arranged at the top of the base, the embedded steel bars are evenly distributed on the bottom surface of the base, a sliding support is provided at the top of the bracket, the bottom end of the sliding support slides in cooperation with a groove on the inner surface of the bracket, a buffer strip is provided inside the bracket, the buffer strip is movably connected to the sliding support, a support rod is provided inside the sliding support, the support rod and the sliding support are movably connected via a movable shaft, and the support rod and the positioning frame are fixed by limiting bolts.

[0005] There are tracks symmetrically distributed inside the bracket, and the upper and lower ends of the tracks are hollow structures. The track and the sliding support are connected by sliding connection. The outer surface of the sliding support is connected to the left and right ends of the track. The track can not only play a guiding role, but also play a positioning role for the fixing parts, thereby facilitating the limited connection between the fixing parts and the bracket.

[0006] The interior of the sliding support is symmetrically distributed with fixing parts, which include bolts and locking nuts. The fixing parts slide in cooperation with the track. The fixing parts are divided into two parts, one is positioned by bolts, and the top is locked and fixed by nuts. The bolts are connected to the internal threads of the bracket to play a limiting role, and can move parallel to the inside of the track, and are connected to the corresponding thread grooves inside the bracket through vertical displacement, and a number of thread grooves with the same spacing are arranged inside the bracket.

[0007] The interior of the positioning frame is provided with locking holes distributed in an annular pattern, and the positioning frame is provided with the locking holes to adapt to the angle change of the support rod.

[0008] There are three limiting holes inside the support rod, and the annular distribution spacing of the limiting holes is the same as the annular distribution spacing of the locking holes. The support rod is provided with three limiting holes with the same diameter as the locking holes. On the one hand, it is convenient for connection. Multiple groups can increase the force-bearing area and improve the stability of the support. On the other hand, it can also maintain the maneuverability of the overall structure.

[0009] The limiting hole and the locking hole are movably connected internally with a limiting bolt.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The grid support of the utility model is designed with structures such as sliding supports, fixings, and support rods, which can be easily adjusted in level and angle without welding adjustment. The operation is simple, convenient and quick. The setting of the buffer strip can improve the stability of the support, reduce the resistance of the sliding support during movement, and enhance the reliability of the grid structure. The coordinated use of limit bolts and locking holes can ensure the stability and uniform force of the support rods, thereby improving the stability and reliability of the grid support. The grid support of the utility model has a simple structure, is easy to manufacture and install, and reduces production costs and installation difficulty. The grid support of the utility model is reusable and can be used multiple times, which reduces waste and conforms to the concept of environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall internal front view structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the overall top view structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the partial structure of the sliding support and the positioning frame of the utility model from a side view.

[0015] In the figure: 1. Base; 2. Bracket; 3. Embedded steel bars; 4. Sliding support; 5. Positioning frame; 6. Support rod; 7. Movable shaft; 8. Limiting hole; 9. Fixing piece; 10. Buffer strip; 11. Locking hole; 12. Limiting bolt; 13. Track. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-3The utility model provides a technical solution: a grid support that is easy to adjust, including a base 1, a bracket 2 and embedded steel bars 3, the bracket 2 is arranged at the top of the base 1, the embedded steel bars 3 are evenly distributed on the bottom surface of the base 1, a sliding support 4 is provided at the top of the bracket 2, the bottom end of the sliding support 4 is slidably matched with the groove on the inner surface of the bracket 2, a buffer strip 10 is provided inside the bracket 2, the buffer strip 10 is movably connected to the sliding support 4, a support rod 6 is provided inside the sliding support 4, the support rod 6 and the sliding support 4 are movably connected through a movable shaft 7, and the support rod 6 and the positioning frame 5 are fixed by limiting bolts 12.

[0018] The inside of the bracket 2 is symmetrically distributed with tracks 13, and the upper and lower ends of the tracks 13 are hollow structures. The track 13 is connected to the sliding support 4 by sliding connection. The outer surface of the sliding support 4 is connected to the left and right ends of the track 13. The track 13 can not only play a guiding role, but also play a positioning role for the fixing part 9, so as to facilitate the limited connection between the fixing part 9 and the bracket 2.

[0019] The interior of the sliding support 4 is symmetrically distributed with fixing parts 9, which include bolts and locking nuts. The fixing parts 9 are slidably matched with the track 13. The fixing parts 9 are divided into two parts, one of which is positioned by a bolt and the top is locked and fixed by a nut. The bolt is connected to the internal thread of the bracket 2 to play a limiting role and can move parallel to the inside of the track 13. It is connected to the corresponding thread groove inside the bracket 2 by vertical displacement, and a plurality of thread grooves with the same spacing are arranged inside the bracket 2.

[0020] The positioning frame 5 has locking holes 11 distributed in an annular pattern inside. The positioning frame 5 is provided with the locking holes 11 to adapt to the angle change of the support rod 6 .

[0021] Three limiting holes 8 are provided inside the support rod 6, and the annular distribution spacing of the limiting holes 8 is the same as the annular distribution spacing of the locking holes 11. The support rod 6 is provided with three limiting holes 8 with the same diameter as the locking holes 11. On the one hand, it is easy to connect, and multiple groups can increase the force-bearing area and improve the stability of the support. On the other hand, it can also maintain the maneuverability of the overall structure.

[0022] The limiting hole 8 and the locking hole 11 are movably connected with the limiting bolt 12 inside, and the limiting hole 8 and the locking hole 11 are fixed by inserting three limiting bolts 12 with the same diameter inside.

[0023] Working principle: first install the base 1 at the specified position and anchor it to the ground through the embedded steel bars 3. When horizontal adjustment is required, the sliding support 4 is horizontally positioned along the track 13. During the movement, in order to prevent large sliding force, the sliding support 4 squeezes the buffer strip 10 to increase friction, which can make the sliding support 4 slide with resistance on the surface of the bracket 2, thereby improving the stability during sliding. Then use the fixing part 9 to limit and fix the current position of the sliding support 4. When the angle of the support rod 6 needs to be adjusted, the support rod 6 rotates inside the positioning frame 5 with the movable axis 7 as the center point, and the limiting hole 8 and the locking hole 11 are fixed to each other. Three limiting bolts 12 can be inserted in the corresponding positions of the limiting hole 8 and the locking hole 11, thereby increasing the practicality of the overall structure.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grid support that is easy to adjust, characterized in that: The invention comprises a base (1), a bracket (2) and embedded steel bars (3), wherein the bracket (2) is arranged at the top of the base (1), the embedded steel bars (3) are evenly spaced and distributed on the bottom surface of the base (1), a sliding support (4) is arranged at the top of the bracket (2), the bottom end of the sliding support (4) is slidably matched with a groove on the inner surface of the bracket (2), a buffer strip (10) is arranged inside the bracket (2), the buffer strip (10) is movably connected to the sliding support (4), a support rod (6) is arranged inside the sliding support (4), the support rod (6) is movably connected to the sliding support (4) via a movable shaft (7), and the support rod (6) and the positioning frame (5) are fixed by limiting bolts (12) penetrating therethrough.

2. The easily adjustable grid support according to claim 1, characterized in that: Tracks (13) are symmetrically distributed inside the bracket (2), and the upper and lower ends of the track (13) are hollow structures.

3. The easily adjustable grid support according to claim 1, characterized in that: The sliding support (4) has fixing members (9) symmetrically distributed inside. The fixing members (9) include bolts and locking nuts. The fixing members (9) are slidably matched with the rails (13).

4. The easily adjustable grid support according to claim 1, characterized in that: Locking holes (11) are distributed in an annular manner inside the positioning frame (5).

5. The easily adjustable grid support according to claim 1, characterized in that: Three limiting holes (8) are arranged inside the support rod (6), and the annular distribution spacing of the limiting holes (8) is the same as the annular distribution spacing of the locking holes (11).

6. The easily adjustable grid support according to claim 1, characterized in that: The limiting hole (8) and the locking hole (11) are movably connected to the limiting bolt (12).

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