Profile rack convenient to move

Abstract

The utility model relates to a profile rack, in particular to a profile rack convenient to move. The utility model provides a profile machine frame convenient to move, which comprises a machine frame, fixing blocks, wheel frames, wheels and brake assemblies, the bottom of the machine frame is fixedly connected with the four fixing blocks, the bottoms of the four fixing blocks are all rotatably connected with the wheel frames, the inner sides of the four wheel frames are all rotatably connected with the wheels, and the four wheel frames are all provided with the brake assemblies. By arranging the wheels, when the device is pushed, the device can move through the wheels, the problem that the rack is inconvenient to move is solved, the wheels can be conveniently clamped and limited under the action of the brake assembly, and the wheels are prevented from rolling at will.

Description

Technical Field

[0001] The utility model relates to a profile rack, in particular to a profile rack which is easy to move. Background Art

[0002] Profile rack is a common industrial equipment accessory. It is made of aluminum profile and has the characteristics of lightness, durability, easy damage repair and good thermal conductivity. Aluminum profile equipment rack is widely used in various types of equipment, including electronic equipment, communication equipment, production lines and industrial automation equipment.

[0003] However, the existing profile rack is placed on the ground, and it needs to be moved manually. Generally, more than two people are needed to carry it. When carrying it, they need to stand on both sides of the rack respectively, and then cooperate with each other to lift the rack by hand. At this time, the rack can be moved to a suitable position by walking and then put down. However, moving the rack in this way is not only time-consuming and laborious, but also because the rack is heavy, it is difficult for one person to lift it and cannot be moved.

[0004] Therefore, it is necessary to design a profile rack that is easy to move. Utility Model Content

[0005] In order to overcome the disadvantage that the existing profile rack is not easy to move, the technical problem is to provide a profile rack that is easy to move.

[0006] A profile rack that is easy to move comprises a rack; a fixed block, wherein four fixed blocks are fixedly connected to the bottom of the rack; a wheel frame, wherein the bottoms of the four fixed blocks are rotatably connected to the wheel frame; wheels, wherein the inner sides of the four wheel frames are rotatably connected to the wheels; and a brake assembly, wherein the four wheel frames are provided with a brake assembly.

[0007] Optionally, the brake assembly includes: a sliding rod, two sliding rods are fixedly connected to one side of the middle of the four wheel frames; a brake pad, a brake pad is slidably connected between the two sliding rods; a first spring, a first spring is connected between the brake pad and the two sliding rods; an extrusion block, an extrusion block is slidably connected to the upper inner sides of the four wheel frames; a magnet, a magnet is fixedly connected to the upper front sides of the four wheel frames.

[0008] Optionally, the right side of the extrusion block is a curved surface with a lower left side and a higher right side, and the extrusion block is located on the other side of the brake pad.

[0009] Optionally, it also includes: a limit block, each of the four extrusion blocks is provided with a limit block on the right side, and the limit block limits the extrusion block to the inner side of the wheel frame.

[0010] Optionally, the brake pad surface is made of frosted material.

[0011] Optionally, the magnet attracts the extrusion block.

[0012] Optionally, it also includes: a mounting seat, two mounting seats are fixedly connected to one side of the frame; a frame, the sides of the two mounting seats close to each other are rotatably connected to the frame, and the sides of the two frames close to each other are provided with a plurality of first clamping holes; a torsion spring, a torsion spring is connected between the two mounting seats and the frame; a telescopic rod, a telescopic rod is slidably connected between the two frames, and second clamping holes are provided on the left and right sides of the lower part of the telescopic rod; an adjustment component, an adjustment component is provided on the inner side of the telescopic rod.

[0013] Optionally, the adjustment assembly includes: a clamping block, which is rotatably connected to the left and right sides of the upper inner side of the telescopic rod; a clamping column, which is fixedly connected to the side where the lower parts of the two clamping blocks are close to each other; a second spring, which is connected to the inner side of the telescopic rod on the side where the upper parts of the two clamping blocks are close to each other; a pressing block, which is slidably installed on the top of the telescopic rod; and a third spring, which is connected to the bottom of the pressing block and the inner side of the telescopic rod.

[0014] Optionally, the two clamping posts are both clamped with the first clamping hole and the second clamping hole.

[0015] Optionally, the wheels are made of anti-slip and wear-resistant material.

[0016] The beneficial effect of the utility model is that by arranging wheels, the device can be moved by the wheels when it is pushed, thereby solving the problem that the frame is inconvenient to move, and under the action of the brake assembly, the wheels can be conveniently clamped and limited to prevent the wheels from rolling at will. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the sliding rod, brake pad and first spring of the utility model.

[0019] Figure 3 It is a three-dimensional cross-sectional structural schematic diagram of the first spring, the extrusion block and the magnet of the utility model.

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the mounting seat, frame and torsion spring of the utility model.

[0021] Figure 5 It is a three-dimensional cross-sectional structural schematic diagram of the clamping block, the clamping column and the second spring of the utility model.

[0022] Explanation of the reference numerals: 1: frame, 2: fixing block, 3: wheel frame, 4: wheel, 5: sliding rod, 6: brake pad, 7: first spring, 8: extrusion block, 9: magnet, 10: mounting seat, 11: frame, 1101: first clamping hole, 12: torsion spring, 13: telescopic pull rod, 1301: second clamping hole, 14: clamping block, 15: clamping column, 16: second spring, 17: pressing block, 18: third spring. DETAILED DESCRIPTION

[0023] The embodiments of the present invention will be described below with reference to the accompanying drawings.

[0024] Embodiment: A profile rack that is easy to move, such as Figure 1 As shown, it includes a frame 1, a fixed block 2, a wheel frame 3, a wheel 4 and a brake assembly. Two fixed blocks 2 are connected to the front and rear sides of the bottom of the frame 1 by bolts, the bottoms of the four fixed blocks 2 are rotatably connected to the wheel frames 3, and the inner sides of the four wheel frames 3 are rotatably connected to the wheels 4. When the device is pushed, the device can be moved by the wheels 4, which solves the problem that the frame is inconvenient to move. The wheels 4 are made of anti-slip and wear-resistant material to increase the service life of the wheels. Brake assemblies are provided on the four wheel frames 3.

[0025] like Figure 2 As shown, the brake assembly includes a sliding rod 5, a brake pad 6, a first spring 7, an extrusion block 8 and a magnet 9. Two sliding rods 5 are welded on the right side of the middle of the four wheel frames 3. A brake pad 6 is slidably connected between the two sliding rods 5. The brake pad 6 moves downward along the sliding rod 5, and the brake pad 6 contacts the wheel 4 to clamp the wheel 4. Since the surface of the brake pad 6 is frosted, the wheel 4 can be clamped more firmly. The first spring 7 is connected between the brake pad 6 and the two sliding rods 5. The upper inner parts of the four wheel frames 3 are slidably connected with an extrusion block 8. The right side of the extrusion block 8 is a curved surface with a lower left and a higher right. The extrusion block 8 is located on the left side of the brake pad 6. The upper front parts of the four wheel frames 3 are fixedly connected with a magnet 9. The magnet 9 can absorb the extrusion block 8 to prevent the extrusion block 8 from separating from the brake pad 6. A limiting block 19 is provided on the right side of the four extrusion blocks 8, which can limit the extrusion block 8 to the inner side of the wheel frame 3. The surface of the brake pad 6 is frosted, and the magnet 9 can absorb the extrusion block 8.

[0026] like Figure 4 and Figure 5As shown, it also includes a mounting seat 10, a frame 11, a torsion spring 12, a telescopic rod 13 and an adjustment component. The mounting seats 10 are connected to the left and right sides of the lower front side of the frame 1 by bolts, and the sides of the two mounting seats 10 close to each other are rotatably connected to the frames 11. The sides of the two frames 11 close to each other are provided with a plurality of first clamping holes 1101. Torsion springs 12 are connected between the two mounting seats 10 and the frames 11. The telescopic rod 13 is slidably connected between the two frames 11. When the telescopic rod 13 is pulled forward, the torsion spring 12 is deformed. Loosening the telescopic rod 13 can reset the torsion spring 12, and the telescopic rod 13 can automatically reset. Second clamping holes 1301 are provided on the left and right sides of the lower part of the telescopic rod 13, and an adjustment component is provided on the inner side of the telescopic rod 13.

[0027] like Figure 5 As shown, the adjustment component includes a clamping block 14, a clamping column 15, a second spring 16, a pressing block 17 and a third spring 18. The clamping blocks 14 are rotatably connected to the left and right sides of the inner upper part of the telescopic rod 13, and the two clamping blocks 14 are fixedly connected to the sides close to each other at the lower part. The two clamping columns 15 are clamped with the first clamping hole 1101 and the second clamping hole 1301. The sides close to each other at the upper part of the two clamping blocks 14 are connected to the inner side of the telescopic rod 13 with the second spring 16. A pressing block 17 is slidably installed on the top of the telescopic rod 13, and the bottom of the pressing block 17 is connected to the inner side of the telescopic rod 13 with the third spring 18. The length of the telescopic rod 13 can be adjusted by pressing the squeezing block 17 downward.

[0028] When the device is to be used, first hold the telescopic rod 13 with your hand, then press the pressing block 17 with your fingers, the third spring 18 is compressed, the pressing block 17 presses the clamping block 14 downward, the two clamping blocks 14 rotate to the side away from each other, the second spring 16 is compressed, thereby driving the clamping column 15 to disengage from the first clamping hole 1101 and the second clamping hole 1301, and then the telescopic rod 13 can be pulled upward, and when it is adjusted to a suitable length, the telescopic rod 13 is adjusted again to make the first clamping hole 1101 and the second clamping hole 1301 close to each other. 01, at this time, the finger can stop pressing the pressing block 17, the third spring 18 resets to drive the pressing block 17 to reset, the second spring 16 resets to drive the clamping block 14 to reset, so that the clamping column 15 is clamped with the first clamping hole 1101 and the second clamping hole 1301, at this time, the telescopic rod 13 can be pulled forward, the telescopic rod 13 rotates counterclockwise, the torsion spring 12 is deformed, and the telescopic rod 13 is pulled to move the frame 1 through the wheel 4. When the frame 1 moves to a suitable position, stop pulling the telescopic rod 13 , and then release the telescopic pull rod 13, the torsion spring 12 resets and drives the telescopic pull rod 13 to reset. When the telescopic pull rod 13 needs to be reset, just push the above operation in reverse. When the device needs to be fixed, just step on the extrusion block 8 to the right with your foot, the extrusion block 8 slides to the right, and the extrusion block 8 squeezes the brake pad 6 downward, so that the brake pad 6 slides downward along the sliding rod 5, the first spring 7 is compressed, and the brake pad 6 contacts the wheel 4, thereby jamming the wheel 4, and continue to step on the extrusion block 8 to the right. When the extrusion block 8 contacts the magnet 9, the magnet 9 can absorb the extrusion block 8 to prevent the extrusion block 8 from being separated from the brake pad 6. When the remaining wheels 4 need to be jammed, just repeat the above operation. When it is not necessary to clamp the wheel 4, just step on the extrusion block 8 to the left, the extrusion block 8 is separated from the magnet 9, and continue to step on the extrusion block 8 to the left until the right side limit block 19 of the extrusion block 8 contacts the right side of the wheel frame 3, the extrusion block 8 can be limited to the inner side of the wheel frame 3. At this time, the first spring 7 is reset, driving the brake pad 6 to reset, and then the wheel 4 is not jammed.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A profile rack that is easy to move, characterized in that: Includes: Rack (1); Fixed blocks (2), four fixed blocks (2) are fixedly connected to the bottom of the frame (1); A wheel frame (3), the bottoms of the four fixed blocks (2) are all rotatably connected to the wheel frame (3); Wheels (4), the inner sides of the four wheel frames (3) are all rotatably connected with wheels (4); A brake assembly, each of the four wheel frames (3) is provided with a brake assembly; The brake assembly comprises: Sliding rods (5), two sliding rods (5) are fixedly connected to one side of the middle part of each of the four wheel frames (3); A brake pad (6), wherein the brake pad (6) is slidably connected between the two sliding rods (5); a first spring (7), wherein the first spring (7) is connected between the brake pad (6) and the two sliding rods (5); The extrusion block (8) is slidably connected to the upper inner sides of the four wheel frames (3) with magnets (9), and the upper front sides of the four wheel frames (3) are fixedly connected with magnets (9).

2. A movable profile rack according to claim 1, characterized in that: The right side of the extrusion block (8) is in the shape of a curved surface with a lower left side and a higher right side, and the extrusion block (8) is located on the other side of the brake pad (6).

3. A movable profile rack according to claim 2, characterized in that: It also includes a limiting block (19), each of the four extrusion blocks (8) being provided with a limiting block (19) on the right side, and the limiting block (19) limits the extrusion block (8) to the inner side of the wheel frame (3).

4. The movable profile rack according to claim 3, characterized in that: The surface of the brake pad (6) is made of frosted material.

5. The movable profile rack according to claim 4, characterized in that: The magnet (9) attracts the extrusion block (8).

6. The movable profile rack according to claim 5, characterized in that: It also includes: a mounting seat (10), two mounting seats (10) being fixedly connected to one side of the frame (1); A frame (11), wherein the sides of the two mounting seats (10) close to each other are rotatably connected to the frame (11), and the sides of the two frames (11) close to each other are provided with a plurality of first clamping holes (1101); A torsion spring (12), wherein a torsion spring (12) is connected between the two mounting seats (10) and the frame (11); A telescopic pull rod (13) is slidably connected between the two frames (11). The left and right sides of the lower part of the telescopic pull rod (13) are both provided with second clamping holes (1301); An adjustment component is provided inside the telescopic pull rod (13).

7. The movable profile rack according to claim 6, characterized in that: The adjustment component includes: A clamping block (14), wherein both left and right sides of the inner upper part of the telescopic pull rod (13) are rotatably connected with the clamping block (14); A clamping column (15), wherein the lower parts of the two clamping blocks (14) are fixedly connected to one side thereof close to each other; A second spring (16), wherein the second spring (16) is connected to the inner side of the telescopic pull rod (13) and the side of the upper parts of the two clamping blocks (14) close to each other; A pressing block (17), a pressing block (17) is slidably mounted on the top of the telescopic pull rod (13); A third spring (18), wherein the bottom of the pressing block (17) and the inner side of the telescopic pull rod (13) are connected with a third spring (18).

8. The movable profile rack according to claim 7, characterized in that: The two clamping columns (15) are both clamped with the first clamping hole (1101) and the second clamping hole (1301).

9. The movable profile rack according to claim 8, characterized in that: The wheels (4) are made of anti-skid and wear-resistant material.

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