Device for preventing high-speed steel pipe from rolling

Abstract

The utility model provides a device for preventing a high-speed steel pipe from rolling, which belongs to the technical field of steel pipe fixing and comprises a main side frame and an auxiliary side frame, a sliding groove is arranged on the main side frame close to the auxiliary side frame, a sliding rod is fixedly connected on the auxiliary side frame close to the main side frame, the sliding rod is slidably connected in the sliding groove, and an electric push rod is fixedly connected between the main side frame and the auxiliary side frame. The top of the main side frame is movably connected with a telescopic rod through a hinge shaft, the top of the auxiliary side frame is provided with a buckle mechanism, and the interiors of the main side frame and the auxiliary side frame are fixedly connected with arc-shaped plates; and the sliding rod moves along with the auxiliary side frame and slides in the sliding groove, stable movement of the auxiliary side frame is limited, the structure is stable, the anti-pressure capacity is high, and deformation is not prone to occurring.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe fixing, and in particular relates to a device for preventing high-speed steel pipes from rolling. Background Art

[0002] High-speed steel pipe is a special steel material with high hardness, high wear resistance and high heat resistance, so it is called high-speed tool steel or high-speed steel. High-speed steel has good process performance and good strength and toughness, so it is mainly used to make complex thin-blade and impact-resistant metal cutting tools.

[0003] In the prior art, a Chinese patent with application number CN202321716389.0 discloses a high-speed steel pipe rolling frame, including a fixing frame and a steel pipe connected to the upper surface of a pad by bolts, the upper surface of the pad is connected with a support frame for limiting by bolts, the bottom of the side of the support frame is connected with a fixing block by bolts, the middle of one side of the support frame is connected with a limiting block for fixing by bolts, one side of the limiting block is connected with an extension rod for extension by bolts, and the outer surface of the extension rod is sleeved with a connecting rod for fixing. The high-speed steel pipe rolling frame can connect the fixing frame and the support frame to the pad by bolts according to the diameter of the steel pipe through the arrangement of the fixing frame, the support frame and the fixing block, and select appropriate holes corresponding to the holes on the fixing frame and the support frame, and can adjust the length of the extension rod clamped to the connecting rod to adapt to steel pipes of different lengths, which is conducive to the application of steel pipes of different sizes.

[0004] Large diameter steel pipes are prone to rolling during transportation or placement. Anti-roll racks can prevent high-speed steel pipes from rolling. However, the anti-roll rack has a fixed structure and cannot adjust its width to accommodate high-speed steel pipes of different sizes. Different high-speed steel pipes require anti-roll racks of different sizes. Moreover, after the high-speed steel pipes are assembled, it is difficult to unload them. Therefore, we propose a device to prevent high-speed steel pipes from rolling. Utility Model Content

[0005] The utility model aims to provide a device for preventing a high-speed steel pipe from rolling, aiming to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for preventing high-speed steel pipes from rolling comprises a main side frame and a secondary side frame, wherein a slide groove is arranged on the main side frame near the secondary side frame, a slide rod is fixedly connected to the secondary side frame near the main side frame, the slide rod is slidably connected in the slide groove, an electric push rod is fixedly connected between the main side frame and the secondary side frame, a telescopic rod is movably connected to the top of the main side frame via a hinge shaft, a buckle mechanism is arranged on the top of the secondary side frame, and arc plates are fixedly connected to the insides of the main side frame and the secondary side frame.

[0008] As a preferred solution of the utility model, the buckle mechanism includes a card slot, a slide, a straight rod and a handle, the card slot and the slide are fixedly connected to the top of the secondary side frame, the end of the telescopic rod is carded in the card slot, the straight rod is slidably connected in the slide and extends to both sides, a positioning hole is opened at the end of the telescopic rod, one end of the straight rod is movably inserted in the positioning hole, and the handle is fixedly connected to the other end of the straight rod.

[0009] As a preferred solution of the utility model, a blocking piece is fixedly connected to the circumferential surface of the straight rod, and a spring is sleeved on the circumferential surface of the straight rod.

[0010] As a preferred solution of the utility model, the straight rod and the spring are both located in the slide, and the spring is located close to the handle.

[0011] As a preferred solution of the utility model, two slide grooves and two slide bars are provided, which are respectively located at the edges of the main side frame and the auxiliary side frame.

[0012] As a preferred solution of the utility model, two telescopic rods are provided and located at the top corners of the main side frame, and two groups of the buckle mechanisms are correspondingly provided.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This solution protects both sides of the high-speed steel pipe by the main side frame and the auxiliary side frame, which can effectively prevent the high-speed steel pipe from rolling. An electric push rod is arranged between the main side frame and the auxiliary side frame. The auxiliary side frame can be pushed to move by the extended end of the electric push rod to increase the distance between the main side frame and the auxiliary side frame, so as to adapt to high-speed steel pipes of different sizes and have a wider range of applications. In addition, the sliding rod follows the movement of the auxiliary side frame and slides in the slide groove to limit the stable movement of the auxiliary side frame. The structure is stable, the pressure resistance is strong, and it is not easy to deform.

[0015] 2. This solution sets a telescopic rod on the upper side of the main side frame. After the high-speed steel pipe is placed, the telescopic rod is fixed by a snap mechanism. The telescopic rod is located on the upper side of the high-speed steel pipe, which can protect the surrounding areas of the high-speed steel pipe. Even if the main side frame collapses as a whole, it will not roll excessively, further improving safety and facilitating the unloading work of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the attached picture:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is the main side frame structure diagram of the utility model;

[0020] Figure 3 This is a structural diagram of the auxiliary side frame of the utility model;

[0021] Figure 4 The utility model is a buckle mechanism and an exploded diagram thereof.

[0022] In the figure: 1. main side frame; 2. auxiliary side frame; 3. slide groove; 4. slide rod; 5. electric push rod; 7. arc plate; 8. telescopic rod; 801, positioning hole; 9. slot; 10. slide frame; 11. straight rod; 12. handle; 13. baffle; 14. spring. DETAILED DESCRIPTION

[0023] 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.

[0024] Example

[0025] See also Figure 1-Figure 4 , the technical solution provided by this embodiment is as follows:

[0026] A device for preventing high-speed steel pipes from rolling comprises a main side frame 1 and a secondary side frame 2. A slide groove 3 is arranged near the main side frame 1 and the secondary side frame 2. A slide rod 4 is fixedly connected to the secondary side frame 2 near the main side frame 1. The slide rod 4 is slidably connected in the slide groove 3. An electric push rod 5 is fixedly connected between the main side frame 1 and the secondary side frame 2. A telescopic rod 8 is movably connected to the top of the main side frame 1 through a hinge shaft. A snap mechanism is arranged on the top of the secondary side frame 2. Arc plates 7 are fixedly connected to the insides of the main side frame 1 and the secondary side frame 2.

[0027] In a specific embodiment of the present invention, the main side frame 1 and the auxiliary side frame 2 have similar structures and are approximately symmetrically shaped like an "L". Both the main side frame 1 and the auxiliary side frame 2 are made of stainless steel, which are hard and not easy to deform, smooth and not easy to rust. When in use, the high-speed steel pipe is placed between the main side frame 1 and the auxiliary side frame 2. The main side frame 1 and the auxiliary side frame 2 protect both sides of the high-speed steel pipe, which can effectively prevent the high-speed steel pipe from rolling. An electric push rod 5 is arranged between the main side frame 1 and the auxiliary side frame 2, and the auxiliary side frame 2 can be pushed to move by the extended end of the electric push rod 5 to increase the main side frame 1 and the auxiliary side frame. 2, so as to adapt to high-speed steel pipes of different sizes, with a wider range of applications, and the sliding rod 4 follows the movement of the secondary side frame 2 and slides in the sliding groove 3, limiting the stable movement of the secondary side frame 2, with a stable structure, strong pressure resistance, and not easy to deform, and a telescopic rod 8 is arranged on the upper side of the main side frame 1. After the high-speed steel pipe is placed, the telescopic rod 8 is fixed by a buckle mechanism. The telescopic rod 8 is located on the upper side of the high-speed steel pipe, which can protect the surrounding of the high-speed steel pipe. Even if the main side frame 1 is tilted as a whole, it will not roll excessively, further improving safety and facilitating the unloading work of the staff.

[0028] Specifically, the snap mechanism includes a slot 9, a slide 10, a straight rod 11 and a handle 12. The slot 9 and the slide 10 are fixedly connected to the top of the secondary side frame 2. The end of the telescopic rod 8 is snapped into the slot 9. The straight rod 11 is slidably connected to the slide 10 and extends to both sides. A positioning hole 801 is provided at the end of the telescopic rod 8. One end of the straight rod 11 is movably inserted into the positioning hole 801, and the handle 12 is fixedly connected to the other end of the straight rod 11.

[0029] In a specific embodiment of the utility model, before placing the steel pipe, the telescopic rod 8 is separated from the card slot 9. After placing the steel pipe, the end of the telescopic rod 8 is inserted into the card slot 9, and then the straight rod 11 is controlled to be inserted into the positioning hole 801. The movement of the positioning hole 801 is blocked by the straight rod 11 to fix the end of the telescopic rod 8. In addition, a baffle 13 is fixedly connected to the circumferential surface of the straight rod 11. A spring 14 is sleeved on the circumferential surface of the straight rod 11. The straight rod 11 and the spring 14 are both located in the slide 10. The position of the spring 14 is close to the handle 12. Under the elastic action of the spring 14, a force is provided to push the baffle 13 to approach the card slot 9, so that after the straight rod 11 is inserted into the positioning hole 801, it will not be separated from the positioning hole 801 in the absence of external force. The fixed structure is stable and easy to operate.

[0030] Specifically, two slide grooves 3 and two slide bars 4 are provided, which are respectively located at the edges of the main side frame 1 and the auxiliary side frame 2 .

[0031] In a specific embodiment of the utility model, the slide groove 3 and the slide rod 4 are close to both sides of the main side frame 1, and the slide rod 4 moves with the secondary side frame 2 and slides in the slide groove 3 to limit the linear movement of the secondary side frame 2. The structure is stable and not easy to deform.

[0032] Specifically, two telescopic rods 8 are provided, which are located at the top corners of the main side frame 1, and two sets of buckle mechanisms are correspondingly provided.

[0033] In a specific embodiment of the present invention, the telescopic rod 8 is located close to both sides of the main side frame 1, and two groups of corresponding snap mechanisms are provided to strengthen the fixing structure and avoid one breakage, and also play a fixing role.

[0034] Working principle: The main side frame 1 and the auxiliary side frame 2 protect both sides of the high-speed steel pipe, which can effectively prevent the high-speed steel pipe from rolling. An electric push rod 5 is arranged between the main side frame 1 and the auxiliary side frame 2. The auxiliary side frame 2 can be pushed to move by the extended end of the electric push rod 5 to increase the distance between the main side frame 1 and the auxiliary side frame 2, so as to adapt to high-speed steel pipes of different sizes and have a wider range of applications. The sliding rod 4 follows the movement of the auxiliary side frame 2 and slides in the sliding groove 3 to limit the stable movement of the auxiliary side frame 2. The structure is stable, the pressure resistance is strong, and it is not easy to deform. In addition, a telescopic rod 8 is arranged on the upper side of the main side frame 1. After the high-speed steel pipe is placed, the telescopic rod 8 is fixed by a buckle mechanism. The telescopic rod 8 is located on the upper side of the high-speed steel pipe to protect the surrounding areas of the high-speed steel pipe. Even if the main side frame 1 is tilted as a whole, it will not roll excessively, further improving safety and facilitating the unloading work of the staff.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for preventing high-speed steel pipe from rolling, characterized in that: The invention comprises a main side frame (1) and a secondary side frame (2), wherein a slide groove (3) is arranged on the main side frame (1) near the secondary side frame (2), a slide rod (4) is fixedly connected to the secondary side frame (2) near the main side frame (1), and the slide rod (4) is slidably connected in the slide groove (3), an electric push rod (5) is fixedly connected between the main side frame (1) and the secondary side frame (2), a telescopic rod (8) is movably connected to the top of the main side frame (1) through a hinge shaft, a buckle mechanism is arranged on the top of the secondary side frame (2), and arc plates (7) are fixedly connected to the inside of the main side frame (1) and the secondary side frame (2).

2. The device for preventing high-speed steel pipe from rolling according to claim 1, characterized in that: The buckle mechanism comprises a clamping slot (9), a slide (10), a straight rod (11) and a handle (12); the clamping slot (9) and the slide (10) are both fixedly connected to the top of the secondary side frame (2); the end of the telescopic rod (8) is clamped in the clamping slot (9); the straight rod (11) is slidably connected in the slide (10) and extends to both sides; a positioning hole (801) is provided at the end of the telescopic rod (8); one end of the straight rod (11) is movably inserted into the positioning hole (801); and the handle (12) is fixedly connected to the other end of the straight rod (11).

3. The device for preventing high-speed steel pipe from rolling according to claim 2, characterized in that: A blocking piece (13) is fixedly connected to the circumferential surface of the straight rod (11), and a spring (14) is sleeved on the circumferential surface of the straight rod (11).

4. The device for preventing high-speed steel pipe from rolling according to claim 3, characterized in that: The straight rod (11) and the spring (14) are both located inside the slide (10), and the spring (14) is located close to the handle (12).

5. The device for preventing high-speed steel pipe from rolling according to claim 4, characterized in that: The sliding grooves (3) and sliding rods (4) are both provided in two numbers and are respectively located at the edges of the main side frame (1) and the auxiliary side frame (2).

6. The device for preventing high-speed steel pipe from rolling according to claim 5, characterized in that: Two telescopic rods (8) are provided and are located at the top corners of the main side frame (1), and two groups of snap-fit ​​mechanisms are correspondingly provided.

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