Steel sales showing stand convenient to observe

Abstract

The utility model discloses a steel sales showing stand convenient to observe, and belongs to the technical field of steel showing stands. The steel sales showing stand convenient to observe comprises two oppositely-arranged movable frames, limiting cylinders are arranged on the movable frames, rotating discs are rotationally connected to the limiting cylinders, and clamping mechanisms are arranged on the rotating discs; the limiting cylinder is rotatably connected with the rotating disc, a mounting cavity is formed in the limiting cylinder, a transmission mechanism is arranged in the mounting cavity, a cavity is formed in the rotating disc, a gear ring is arranged in the cavity, and the gear ring is matched with the transmission mechanism. And the multiple sets of clamping mechanisms are arranged in the circumferential direction of the rotating disc, so that the multiple pieces of steel are fixed, and space is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel display racks, and more specifically to a steel sales display rack which is convenient for observation. Background Art

[0002] Most steel processing is done by pressure processing, which causes plastic deformation of the processed steel (billets, ingots, etc.). Depending on the temperature of steel processing, it can be divided into cold processing and hot processing. In steel sales, display racks are used to display steel to facilitate sellers' selection.

[0003] For example, the existing patent CN211380581U provides a limited storage bracket with a protective structure. By setting a limit plate, the steel can be pressed down to prevent the steel from rolling or leaving the placement rack. At the same time, the shift block and the clamping column can adjust the height of the limit plate, which can play a stable limiting and fixing effect for different types of steel. Although the steel storage bracket can prevent the steel from sliding, the steel located on the upper and inner sides of the bracket is easily blocked when customers view it, which is inconvenient to view. In view of this, we propose a steel sales display rack that is easy to observe. Utility Model Content

[0004] The purpose of the utility model is to provide a steel sales display stand that is easy to observe, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A steel sales display stand that is easy to observe, comprising two movable frames arranged opposite to each other, a limiting cylinder is arranged on the movable frame, a turntable is rotatably connected to the limiting cylinder, and a clamping mechanism is arranged on the turntable;

[0007] An installation cavity is provided in the limiting cylinder, a transmission mechanism is provided in the installation cavity, a cavity is provided in the rotating disk, a gear ring is provided in the cavity, and the gear ring cooperates with the transmission mechanism.

[0008] Preferably, it also includes a support frame, on which an electric slide rail is movably connected, and the movable frame is installed on the electric slide rail.

[0009] Preferably, the transmission mechanism includes a gear A, a plurality of gears B are meshed on the outside of the gear A, a fixing frame is provided in the mounting cavity, the gear shafts of the gears A and B are rotatably connected to the fixing frame, and the gear B is meshed with the gear ring.

[0010] Preferably, the gear shaft of gear A is rotatably connected to the turntable.

[0011] Preferably, the clamping mechanism comprises a connecting frame, on which a clamping claw is provided, and the inner side surface of the clamping claw is an arc-shaped structure.

[0012] Preferably, a limiting ring is provided at the end of the limiting cylinder, a convex ring is provided on the outer side of the limiting ring, a connecting groove is provided on the rotating disk, and both the limiting ring and the convex ring are slidably matched with the connecting groove.

[0013] Preferably, a slide groove is opened on the side of the movable frame, a threaded rod is arranged in the slide groove, a connecting plate is arranged on one side of the limiting cylinder, a slider is arranged at one end of the connecting plate, the slider is slidably matched with the slide groove, and the threaded rod is threadedly connected to the slider.

[0014] Preferably, multiple groups of clamping mechanisms are provided, which are distributed along the circumferential direction of the turntable.

[0015] Preferably, the clamping mechanism is provided as a group and is arranged on one side where the two rotating disks are arranged opposite to each other.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] (1) The utility model can flip the steel clamped on the turntable by rotating the turntable connected to the limit cylinder, so that the inner steel can be flipped to the outer side, which is convenient for checking each steel when selling steel. By arranging multiple groups of clamping mechanisms in the circumferential direction of the turntable, multiple steels can be fixed, saving space.

[0018] (2) The utility model also provides a threaded connection between a threaded rod and a slider. By rotating the threaded rod, the slider is displaced along the extension direction of the threaded rod, thereby driving the connecting plate and the clamping mechanism to move. After the electric slide rail adjusts the positions of the two clamping mechanisms, the threaded rod is used to fine-tune the distance between the two clamping mechanisms when clamping steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the steel sales display stand for easy observation of the utility model;

[0020] Figure 2 It is a cross-sectional view and a schematic diagram of the connection structure of the turntable of the utility model;

[0021] Figure 3 It is a cross-sectional view and internal schematic diagram of the turntable and the limiting cylinder of the utility model;

[0022] Figure 4 This is a structural schematic diagram of Example 2 of the present utility model.

[0023] Explanation of the numbers in the figure: 1. Support frame; 2. Electric slide rail; 3. Movable frame; 301. Slide groove; 302. Threaded rod; 4. Limit cylinder; 401. Limit ring; 402. Convex ring; 5. Turntable; 6. Clamping mechanism; 601. Connecting frame; 602. Clamping claw; 7. Transmission mechanism; 701. Gear A; 702. Gear B; 8. Gear ring; 9. Connecting plate; 10. Slider; 11. Fixed frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Embodiment 1:

[0026] See also Figure 1-3 A steel sales display stand that is easy to observe, including two relatively arranged movable frames 3, used to fix the two ends of the steel, a limit cylinder 4 is arranged on the movable frame 3, a turntable 5 is rotatably connected to the limit cylinder 4, and a clamping mechanism 6 is arranged on the turntable 5 for clamping the ends of the steel;

[0027] An installation cavity is provided in the limiting cylinder 4, and a transmission mechanism 7 is provided in the installation cavity. The transmission mechanism 7 is used to drive the turntable 5 to rotate, flip the steel clamped on the turntable 5, and flip the inner steel to the outside, which is convenient for buyers to check the steel when selling steel. A cavity is provided in the turntable 5, and a gear ring 8 is provided in the cavity. The gear ring 8 cooperates with the transmission mechanism 7, and the transmission mechanism 7 drives the gear ring 8 to rotate, thereby causing the turntable 5 to rotate relative to the limiting cylinder 4.

[0028] There are multiple groups of clamping mechanisms 6 , which are distributed along the circumferential direction of the turntable 5 .

[0029] The present application also includes a support frame 1, on which an electric slide rail 2 is movably connected, and a movable frame 3 is installed on the electric slide rail 2. The electric slide rail 2 is used to drive the two movable frames 3 to move, and the distance between the two movable frames 3 can be adjusted, and the adjustment can be made accordingly according to the length of the steel.

[0030] Among them, a lifting mechanism is arranged on the support frame 1, and the lifting mechanism is utilized to drive the electric slide rail 2 to move in the vertical direction to adjust the vertical height of the steel when being displayed.

[0031] In the present application, the transmission mechanism 7 includes a gear A701, a plurality of gears B702 are meshed on the outside of the gear A701, a fixing frame 11 is arranged in the mounting cavity, the gear shafts of the gears A701 and B702 are both rotatably connected to the fixing frame 11, the gear B702 is meshed with the gear ring 8, and the gear A701 is located at one end of the limiting cylinder 4 and is connected to the output shaft of the motor. The motor drives the gear A701 to rotate, the gear A701 drives the outer gear B702 to rotate, and the gear B702 drives the gear ring 8 meshed with it to rotate, so that the turntable 5 rotates relative to the limiting cylinder 4, driving the multiple groups of steel materials clamped on the clamping mechanism 6 to flip, so that the inner steel materials can be flipped to the outside for easy observation.

[0032] In the present application, the gear shaft of the gear A701 is rotationally connected to the turntable 5 , so the rotation speed of the gear A701 will not affect the rotation speed of the turntable 5 .

[0033] In the present application, the clamping mechanism 6 includes a connecting frame 601, on which a clamping claw 602 is arranged, and the inner side surface of the clamping claw 602 is an arc-shaped structure, which is convenient for limiting the steel material and preventing the steel material from slipping off the clamping claw 602. The connecting frame 601 is installed on the side wall of the rotating disk 5, and a driving mechanism is installed on the connecting frame 601 for driving the clamping claw 602 to open and close.

[0034] The inner surface of the clamping jaw 602 is bonded with a rubber pad to increase the friction between the steel material and the clamping jaw 602 , and at the same time protect the surface of the steel material. When the clamping mechanism 6 turns over with the turntable 5 , the steel material will not rotate.

[0035] In the present application, a limiting ring 401 is provided at the end of the limiting cylinder 4, a convex ring 402 is provided on the outer side of the limiting ring 401, a connecting groove is provided on the turntable 5, and the limiting ring 401 and the convex ring 402 are both slidably matched with the connecting groove. Through the setting of the convex ring 402, the axial position of the connection between the limiting cylinder 4 and the turntable 5 is limited.

[0036] In the present application, a slide groove 301 is provided on the side of the movable frame 3, a threaded rod 302 is provided in the slide groove 301, a connecting plate 9 is provided on one side of the limiting cylinder 4, a slider 10 is provided at one end of the connecting plate 9, the slider 10 is slidably matched with the slide groove 301, and the threaded rod 302 is threadedly connected with the slider 10. By rotating the threaded rod 302, the slider 10 is displaced along the extension direction of the threaded rod 302, thereby driving the connecting plate 9 and the clamping mechanism 6 to move, and after the electric slide rail 2 adjusts the positions of the two clamping mechanisms 6, the distance between the two clamping mechanisms 6 is finely adjusted.

[0037] Working principle: When the utility model is in use, the lifting mechanism is used to move the movable frame 3 to a position close to the bottom of the support frame 1, and then the distance between the two sets of clamping mechanisms 6 is adjusted according to the length of the steel to be displayed, and the two ends of multiple steels are clamped on the clamping mechanisms 6. When clamping the steel, the steel is first clamped on the clamping mechanism 6 close to the outside of the turntable 5, and then the motor is used to drive the gear A701 to rotate, the gear A701 drives the outer gear B702 to rotate, and the gear B702 drives the gear ring 8 meshing with it to rotate, so that the turntable 5 rotates relative to the limit cylinder 4, and the clamping mechanism 6 located on the inside is rotated to the outside, and then other steels are fixed, and multiple sets of clamping mechanisms 6 are set in the circumferential direction of the turntable 5 to achieve the fixation of multiple steels. When selling, the turntable 5 is also rotated to facilitate the inspection of steel samples when selling. At the same time, by setting a threaded rod 302 and a threaded connection with the slider 10, the threaded rod 302 is rotated to shift the slider 10 along the extension direction of the threaded rod 302, thereby driving the connecting plate 9 and the clamping mechanism 6 to move. After the electric slide rail 2 adjusts the positions of the two clamping mechanisms 6, when clamping the steel, the threaded rod 302 is used to fine-tune the distance between the two clamping mechanisms 6.

[0038] Embodiment 2:

[0039] See also Figure 4 , the difference from the first embodiment is that the clamping mechanism 6 is provided as a group and is provided on one side of the two turntables 5 opposite to each other. By providing the clamping mechanism 6 only on one side opposite to the turntable 5, it is convenient to fix the steel with a more complex structure, wherein the clamping claw 602 of the clamping mechanism 6 can adopt a mechanical claw that clamps in multiple directions.

[0040] The electric slide rails 2 can also be arranged in multiple groups, which are evenly spaced and distributed on the surface of the support frame 1. The electric slide rails 2, the movable frame 3 and the clamping mechanism 6 are arranged on both sides of the support frame 1 to display steel materials, so that the support frame 1 can display more sales steel materials.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A steel sales display stand that is easy to observe, characterized by: It comprises two movable frames (3) arranged opposite to each other, a limiting cylinder (4) is arranged on the movable frame (3), a rotating disk (5) is rotatably connected to the limiting cylinder (4), and a clamping mechanism (6) is arranged on the rotating disk (5); The limiting cylinder (4) is provided with an installation cavity, in which a transmission mechanism (7) is arranged; the rotating disk (5) is provided with a cavity, in which a gear ring (8) is arranged, and the gear ring (8) cooperates with the transmission mechanism (7).

2. The steel sales display stand for easy observation according to claim 1 is characterized by: It also comprises a support frame (1), the support frame (1) is movably connected to an electric slide rail (2), and the movable frame (3) is installed on the electric slide rail (2).

3. The steel sales display stand for easy observation according to claim 1 is characterized by: The transmission mechanism (7) comprises a gear A (701), a plurality of gears B (702) are meshed on the outer side of the gear A (701), a fixing frame (11) is arranged in the installation cavity, the gear shafts of the gear A (701) and the gear B (702) are both rotatably connected to the fixing frame (11), and the gear B (702) is meshed with a gear ring (8).

4. The steel sales display stand for easy observation according to claim 3 is characterized by: The gear shaft of the gear A (701) is rotatably connected to the rotating disk (5).

5. The steel sales display stand for easy observation according to claim 1 is characterized by: The clamping mechanism (6) comprises a connecting frame (601), on which a clamping claw (602) is arranged, and the inner side surface of the clamping claw (602) is an arc-shaped structure.

6. The steel sales display stand for easy observation according to claim 1 is characterized by: A limiting ring (401) is provided at the end of the limiting cylinder (4), a convex ring (402) is provided on the outer side of the limiting ring (401), a connecting groove is provided on the rotating disk (5), and the limiting ring (401) and the convex ring (402) are both slidably matched with the connecting groove.

7. The steel sales display stand for easy observation according to claim 1 is characterized by: A sliding groove (301) is provided on the side of the movable frame (3), a threaded rod (302) is arranged in the sliding groove (301), a connecting plate (9) is provided on one side of the limiting cylinder (4), a sliding block (10) is provided at one end of the connecting plate (9), the sliding block (10) is slidably matched with the sliding groove (301), and the threaded rod (302) is threadedly connected to the sliding block (10).

8. The steel sales display stand for easy observation according to claim 1 is characterized by: The clamping mechanisms (6) are arranged in multiple groups and are respectively distributed along the circumferential direction of the rotating disk (5).

9. The steel sales display stand for easy observation according to claim 1 is characterized by: The clamping mechanism (6) is arranged as a group and is arranged on one side of the two rotating disks (5) that are arranged opposite to each other.

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