Transfer device for long and thin precision steel pipe production

Abstract

The utility model discloses a transfer device for long and thin precision steel pipe production, and belongs to the technical field of steel pipe transfer. Comprising a bottom plate, positioning rods are arranged at the four corners above the bottom plate respectively, a plurality of mounting plates and a top plate which are mounted through the positioning rods are arranged above the bottom plate, a plurality of corresponding semicircular grooves are formed in the upper portion of the bottom plate, the upper portions and the lower portions of the mounting plates and the lower portion of the top plate respectively, universal wheels are arranged at the four corners below the bottom plate respectively, and push-pull handles are arranged on the two sides of the bottom plate respectively. A plurality of corresponding semicircular grooves are formed in the upper portion of the bottom plate, the upper portion and the lower portion of the mounting plate and the lower portion of the top plate respectively, so that when the device is used, each long and thin steel pipe is located in a relatively independent position, and therefore deformation and damage are not prone to occurring; and when the device is used, two workers can drive the device to transfer the long and thin steel pipes.

Description

Technical Field

[0001] The utility model provides a transfer device for the production of slender precision steel pipes, belonging to the technical field of steel pipe transfer. Background Art

[0002] Steel pipes are metal pipe materials widely used in many fields such as construction, machinery manufacturing, petrochemical industry, aerospace, etc. Steel pipes can be divided into two major categories: seamless steel pipes and welded steel pipes according to the manufacturing process. Steel pipes have high strength, corrosion resistance, are easy to process and connect, and can withstand large internal and external pressures.

[0003] Precision steel pipes are seamless steel pipes with high-precision dimensions and excellent surface quality, and are widely used in fields such as machinery manufacturing, aerospace, automotive industry, medical devices, and precision instruments. Their characteristics are uniform wall thickness, smooth inner and outer surfaces, high dimensional accuracy, and can withstand high pressures and stresses.

[0004] At present, the main transfer method of steel pipes is to stack the steel pipes on the transfer rack and then move them by forklift. However, the steel pipes will collide when stacked on the transfer rack, resulting in damage. Therefore, it is not suitable for precision steel pipes, especially slender precision steel pipes. When stacked, both sides of the slender precision steel pipe will be outside the transfer rack. When transferring, the two ends will shake, which is not only easy to cause deformation, but also easy to hit other steel pipes, resulting in serious damage. Content of the Utility Model

[0005] The technical problem to be solved by the utility model is that slender steel pipes are easy to deform and be damaged during transfer.

[0006] In order to solve the above problems, the technical solution proposed by the utility model is: a transfer device for the production of slender precision steel pipes, including a bottom plate. Four corners above the bottom plate are respectively provided with positioning rods. Above the bottom plate, there are several mounting plates and a top plate installed through the positioning rods. Several corresponding semi-circular grooves are respectively provided on the upper part of the bottom plate, the upper and lower parts of the mounting plate, and the lower part of the top plate. Four corners below the bottom plate are respectively provided with universal wheels. Push-pull handles are respectively provided on both sides of the bottom plate.

[0007] As an improvement, positioning holes corresponding to the positioning rods are respectively provided on both sides at the two ends of the mounting plate and the top plate. The two ends of the positioning holes on the mounting plate and the lower ends of the positioning holes on the top plate are respectively in a flared shape;

[0008] As an improvement, the distance between any two adjacent semi-circular grooves on the same bottom plate, mounting plate, and top plate is greater than the diameter of the semi-circular groove;

[0009] As an improvement, the parts of the semi-circular grooves on the bottom plate, mounting plate, and top plate close to the opening respectively protrude from the bottom plate, mounting plate, and top plate;

[0010] As an improvement, the push-pull handles on both sides are obliquely upward and outward respectively.

[0011] The beneficial effects of the utility model are as follows:

[0012] By respectively arranging a number of corresponding semi-circular grooves on the upper part of the bottom plate, the upper and lower parts of the mounting plate, and the lower part of the top plate, each slender steel pipe is in a relatively independent position during use, so it is not easy to deform or be damaged. By arranging the push-pull handles and the universal wheels, the device can be driven by two workers to transport the slender steel pipes during use. Description of the Drawings

[0013] Figure 1 It is a schematic structural view of a transfer device for the production of slender precision steel pipes of the present utility model.

[0014] Figure 2 It is an exploded view of a transfer device for the production of slender precision steel pipes of the present utility model.

[0015] Figure 3 It is a schematic view of the mounting plate of a transfer device for the production of slender precision steel pipes of the present utility model.

[0016] Figure 4 It is a schematic view of the lower part of the top plate of a transfer device for the production of slender precision steel pipes of the present utility model.

[0017] 1. Bottom plate; 2. Positioning rod; 201. Positioning hole; 3. Mounting plate; 4. Top plate; 5. Semi-circular groove; 6. Universal wheel; 7. Push-pull handle. Specific Embodiments

[0018] The present utility model will be further described below with reference to the drawings.

[0019] According to Figure 1 —4 shown: The present utility model provides a transfer device for the production of slender precision steel pipes: including a bottom plate 1, positioning rods 2 are respectively arranged at the four corners above the bottom plate 1, a number of mounting plates 3 and a top plate 4 installed through the positioning rods 2 are arranged above the bottom plate 1, a number of corresponding semi-circular grooves 5 are respectively arranged on the upper part of the bottom plate 1, the upper and lower parts of the mounting plate 3, and the lower part of the top plate 4, universal wheels 6 are respectively arranged at the four corners below the bottom plate 1, and push-pull handles 7 are respectively arranged on both sides of the bottom plate 1; by respectively arranging a number of corresponding semi-circular grooves 5 on the upper part of the bottom plate 1, the upper and lower parts of the mounting plate 3, and the lower part of the top plate 4, each slender steel pipe is in a relatively independent position during use, so it is not easy to deform or be damaged. By arranging the push-pull handles 7 and the universal wheels 6, the device can be driven by two workers to transport the slender steel pipes during use;

[0020] According to Figure 1 、 2, as shown in Figures 3 and 4: Positioning holes 201 corresponding to the positioning rods 2 are respectively provided on both sides at both ends of the mounting plate 3 and the top plate 4. The two ends of the positioning holes 201 on the mounting plate 3 and the lower ends of the positioning holes 201 on the top plate 4 are respectively in a flared shape; this facilitates the installation of the mounting plate 3 and the top plate 4.

[0021] According to Figure 1 , 2 , as shown in Figures 1, 3 and 4: The distance between any two adjacent semi-circular grooves 5 on the same bottom plate 1, mounting plate 3 and top plate 4 is greater than the diameter of the semi-circular groove 5; in this way, the contact parts between the bottom plate 1 and the mounting plate 3, between the mounting plates 3, and between the mounting plate 3 and the top plate 4 have a certain thickness, so they are not easily damaged.

[0022] According to Figure 2 , 3 , as shown in Figure 4: The parts of the semi-circular grooves 5 on the bottom plate 1, mounting plate 3 and top plate 4 close to the openings respectively protrude from the bottom plate 1, mounting plate 3 and top plate 4; in this way, the outer sides of the bottoms of the semi-circular grooves 5 can be blocked, and when the slender steel pipes are placed and moved, the slender steel pipes will not be thrown out.

[0023] As an improvement, the two side push-pull handles 7 are respectively inclined obliquely upward and outward; this facilitates the workers to move the device.

[0024] The principle of the present utility model: When in use, first remove the mounting plate 3 and the top plate 4, then place the slender steel pipes into the semi-circular grooves 5 on the bottom plate 1, then install the mounting plate 3 on the bottom plate 1 through the positioning rods 2, then place the slender steel pipes into the semi-circular grooves 5 above the mounting plate 3, then install another mounting plate 3 above the previous mounting plate 3 through the positioning rods 2. After placing all the slender steel pipes on the bottom plate 1 and the mounting plates 3 in this way, then install the top plate 4 on the mounting plate 3 through the positioning rods 2. Then, two workers respectively hold the two push-pull handles 7, one pulls and one pushes to move the device, realizing the transfer of the slender steel pipes. During the transfer, the slender steel pipes are in the middle of the two semi-circular grooves 6 and there are no other objects, so they will not be accidentally injured and are not easily deformed.

[0025] The above describes the present utility model and its implementation manners. Such a description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the gist of the creation of the present utility model, design similar structural manners and embodiments to this technical solution without creative efforts, they shall all fall within the protection scope of the present utility model.

Claims

1. A transfer device for the production of slender precision steel pipes; characterized in that: It includes a bottom plate (1), positioning rods (2) are respectively arranged at the four corners above the bottom plate (1), a plurality of mounting plates (3) and a top plate (4) installed through the positioning rods (2) are arranged above the bottom plate (1), a plurality of corresponding semi-circular grooves (5) are respectively arranged at the upper part of the bottom plate (1), the upper and lower parts of the mounting plate (3), and the lower part of the top plate (4), universal wheels (6) are respectively arranged at the four corners below the bottom plate (1), and push-pull handles (7) are respectively arranged on both sides of the bottom plate (1).

2. The transfer device for the production of slender precision steel pipes according to claim 1, characterized in that: Positioning holes (201) corresponding to the positioning rods (2) are respectively arranged on both sides of the two ends of the mounting plate (3) and the top plate (4), and the two ends of the positioning holes (201) on the mounting plate (3) and the lower ends of the positioning holes (201) on the top plate (4) are respectively in a flared shape.

3. The transfer device for the production of slender precision steel pipes according to claim 1, wherein: The distance between any two adjacent semi-circular grooves (5) on the same bottom plate (1), mounting plate (3), and top plate (4) is greater than the diameter of the semi-circular groove (5).

4. The transfer device for producing slender precision steel pipes according to claim 1, characterized in that: The parts of the semi-circular grooves (5) on the bottom plate (1), mounting plate (3), and top plate (4) close to the openings respectively protrude from the bottom plate (1), mounting plate (3), and top plate (4).

5. A transfer device for the production of slender precision steel pipes according to claim 1, characterized in that: The two push-pull handles (7) on both sides are respectively inclined obliquely upward and outward.

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