90-degree A-shaped storage rack

Abstract

The utility model discloses a 90-degree A-shaped storage rack, which relates to the technical field of storage racks and comprises A-shaped frames, cross bars are arranged between the A-shaped frames, bottom rods are welded at the bottoms of the A-shaped frames, and fixing devices are arranged on two sides of each bottom rod. The fixing device comprises a square pipe, a vertical rod and a limiting rod, the square pipe is welded to the bottom rod, the vertical rod is connected with the square pipe in an inserted mode, the bottom end of the limiting rod is rotationally connected with the vertical rod, and a fastening device is arranged on the vertical rod and used for fixing the limiting rod; the detachable fixing device is arranged on the outer side of the bottom rod to protect the outer layer of a plate, the plate is effectively prevented from falling out during transportation, the vertical rods can be taken out of the square pipes when the fixing device is not needed, and in addition, the storage space can be saved by sleeving the limiting rods and the second square pipes in a matched mode; and a rubber sleeve is arranged to prevent the limiting rod from scratching and damaging the surface of the plate.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, and more particularly to a 90-degree A-shaped storage rack. Background Art

[0002] The 90-degree A-shaped storage rack makes the storage of plates more stable by increasing the inclination angle of one end of the bottom. However, there is currently no protective device on the outside of the 90-degree A-shaped storage rack, which makes the plates easy to fall out from the outside. For example, a Chinese patent (publication number CN217416729U) discloses a 90-degree A-shaped storage rack, whose structure includes: a rubber strip pulley base frame, an oblique frame rod, a long truss rod, a short column rod, and an A-shaped frame. The plates are abutted against the A-shaped frame, but there is no shielding device or limiting device on the outer layer of the A-shaped frame, which makes the plates easy to fall out from the outside of the storage rack when transported together with the storage rack. Therefore, it is necessary to upgrade the structure. Utility Model Content

[0003] The purpose of the present invention is to provide a 90-degree A-shaped storage rack in order to solve the above technical problems.

[0004] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0005] A 90-degree A-shaped storage rack comprises an A-shaped frame, a crossbar is arranged between the A-shaped frames, a bottom bar is welded to the bottom of the A-shaped frame, and fixing devices are arranged on both sides of the bottom bar;

[0006] The fixing device includes a square tube, a vertical pole and a limiting rod. The square tube is welded to the bottom rod, the vertical pole is plugged and connected to the square tube, the bottom end of the limiting rod is rotatably connected to the vertical pole, and a fastening device is provided on the vertical pole for fixing the limiting rod.

[0007] The fastening device includes a first square sleeve and a second square sleeve, which are welded in parallel. The first square sleeve is sleeved on the vertical pole, and the second square sleeve is sleeved on the limiting pole. A side plate is welded to the side wall of the first square sleeve, and a screw is connected to the side plate. One end of the screw is fixedly connected to a rotating seat. Tightening the screw causes the screw to press against the vertical pole and fix the first square sleeve. When tightening the screw, one end of the screw passes through the side plate and presses against the first square sleeve.

[0008] An inclined rod is provided on both sides of the bottom rod, one end of the inclined rod is welded to the side wall of the A-shaped frame, and the other end of the inclined rod is welded to the square tube, and the angle between the square tube and the A-shaped frame is 90 degrees.

[0009] A support block is welded between the tilting rod and the bottom rod. The stability of the tilting rod is increased by arranging the support block.

[0010] The fixing device of the present invention is connected by insertion and is not fixed. It can not only be used to sleeve and fix the limit rod, but also to tighten and fix the limit rod. Specifically, when the fixing device needs to be used, the vertical rod and the square tube are inserted together, the top end of the limit rod is abutted against the plate, the first square sleeve is moved down so that the second square sleeve is tightened against the limit rod, and the screw is tightened to fix the first square sleeve to complete the plate limit fixation. When the plate does not need to be fixed, the vertical rod is pulled out of the square tube, and the top end of the limit rod is sleeved with the second square sleeve to save storage space.

[0011] The top end of the limiting rod is provided with a rubber sleeve, which prevents the limiting rod from scratching or damaging the surface of the plate.

[0012] The beneficial effects of the utility model are as follows:

[0013] By setting a detachable fixing device on the outside of the bottom rod to protect the outer layer of the board, the board can be effectively prevented from falling out during transportation. When the fixing device is not needed, the vertical rod can be taken out of the square tube. In addition, the limit rod and the second square tube are matched to save storage space; by setting a rubber sleeve, the limit rod can be prevented from scratching and damaging the surface of the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional view of the utility model;

[0015] Figure 2 This is a diagram showing the state of use of the utility model and the plate;

[0016] Figure 3 It is a schematic diagram of the partial installation structure of the fastening device, the vertical pole and the limit rod;

[0017] Figure 4 It is a structural diagram of the composite coating.

[0018] Figure numerals: 1. A-shaped frame; 2. Cross bar; 3. Bottom bar; 4. Square tube; 5. Vertical bar; 6. Limiting bar; 7. Fastening device; 8. First square sleeve; 9. Second square sleeve; 10. Side panel; 11. Screw; 12. Rotating seat; 13. Tilt bar; 14. Support block; 15. Rubber sleeve; 16. Plate; 17. Wear-resistant ceramic coating; 18. Polyurethane coating. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0021] Example 1

[0022] like Figures 1 to 4 As shown, this embodiment provides a 90-degree A-shaped storage rack, comprising an A-shaped frame 1, a crossbar 2 is provided between the A-shaped frames 1, a bottom bar 3 is welded to the bottom of the A-shaped frame 1, and fixing devices are provided on both sides of the bottom bar 3;

[0023] The fixing device includes a square tube 4, a vertical pole 5 and a limiting rod 6. The square tube 4 is welded to the bottom rod 3. The vertical pole 5 is plugged and connected to the square tube 4. The bottom end of the limiting rod 6 is rotatably connected to the vertical pole 5. A fastening device 7 is provided on the vertical pole 5, and the fastening device 7 is used to fix the limiting rod 6.

[0024] The fastening device 7 includes a first square sleeve 8 and a second square sleeve 9, which are welded in parallel. The first square sleeve 8 is sleeved on the vertical rod 5, and the second square sleeve 9 is sleeved on the limiting rod 6. A side plate 10 is welded to the side wall of the first square sleeve 8. A screw 11 is connected to the side plate 10. One end of the screw 11 is fixedly connected to a rotating seat 12. Tightening the screw 11 causes the screw 11 to press against the vertical rod 5 and fix the first square sleeve 8. When tightening the screw 11, one end of the screw 11 passes through the side plate 10 and presses against the first square sleeve 8.

[0025] Tilting rods 13 are provided on both sides of the bottom rod 3. One end of the tilting rod 13 is welded to the side wall of the A-shaped frame 1, and the other end of the tilting rod 13 is welded to the square tube 4. The angle between the square tube 4 and the A-shaped frame 1 is 90°.

[0026] A support block 14 is welded between the tilting rod 13 and the bottom rod 3. The stability of the tilting rod 13 is increased by arranging the support block 14.

[0027] The fixing device of the present invention is connected by insertion and is not fixed. It can not only be used to set and fix the limit rod 6, but also to tighten and fix the limit rod 6. Specifically, when the fixing device needs to be used, the vertical rod 5 is inserted in conjunction with the square tube 4, the top of the limit rod 6 is abutted against the plate 16, the first square sleeve 8 is moved down so that the second square sleeve 9 is tightened against the limit rod 6, and the screw 11 is tightened to fix the first square sleeve 8 to complete the limit fixation of the plate 16. When the plate 16 does not need to be fixed, the vertical rod 5 is pulled out of the square tube 4, and the top of the limit rod 6 is fitted with the second square sleeve 9 to save storage space.

[0028] The top of the limiting rod 6 is provided with a rubber sleeve 15. The rubber sleeve 15 is provided to prevent the limiting rod 6 from scratching the surface of the plate 16.

[0029] Both the upright pole 5 and the stopper 6 are coated with a composite coating comprising a wear-resistant ceramic coating and a polyurethane coating, with the polyurethane coating being applied underneath the wear-resistant ceramic coating. The surfaces of the upright pole 5 and the stopper 6 are frequently subjected to friction, which can damage and corrode the paint, shortening their service life. The composite coating enhances the wear resistance and corrosion resistance of the upright pole 5 and the stopper 6.

Claims

1. A 90-degree A-shaped storage rack, comprising an A-shaped frame, a crossbar disposed between the A-shaped frames, a bottom bar welded to the bottom of the A-shaped frame, and fixing devices disposed on both sides of the bottom bar; characterized in that: The fixing device includes a square tube, a vertical pole and a limiting rod. The square tube is welded to the bottom rod, the vertical pole is plugged and connected to the square tube, the bottom end of the limiting rod is rotatably connected to the vertical pole, and a fastening device is provided on the vertical pole for fixing the limiting rod.

2. The 90-degree A-shaped storage rack according to claim 1, characterized in that: The fastening device includes a first square sleeve and a second square sleeve, which are welded in parallel. The first square sleeve is sleeved on the vertical pole, and the second square sleeve is sleeved on the limit pole. The side wall of the first square sleeve is welded with a side plate, and a screw is connected to the side plate. One end of the screw is fixed with a rotating seat. Tightening the screw makes the screw press against the vertical pole and fix the first square sleeve.

3. The 90-degree A-shaped storage rack according to claim 1, characterized in that: An inclined rod is provided on both sides of the bottom rod, one end of the inclined rod is welded to the side wall of the A-shaped frame, and the other end of the inclined rod is welded to the square tube, and the angle between the square tube and the A-shaped frame is 90 degrees.

4. The 90-degree A-shaped storage rack according to claim 3, characterized in that: A support block is welded between the tilting rod and the bottom rod.

5. The 90-degree A-shaped storage rack according to claim 1, characterized in that: A rubber sleeve is provided on the top end of the limiting rod.

6. The 90-degree A-shaped storage rack according to claim 1, characterized in that: The surfaces of the vertical pole and the limiting pole are both provided with a composite coating, which includes a wear-resistant ceramic coating and a polyurethane coating, and the polyurethane coating is provided at the bottom of the wear-resistant ceramic coating.

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