CN216303178U

CN216303178U - Bracket device capable of longitudinally moving tubular product

Info

Publication number: CN216303178U
Application number: CN202122911045.2U
Authority: CN
Inventors: 徐友红
Original assignee: Wuxi Sanhong Machinery Equipment Co ltd
Current assignee: Wuxi Sanhong Machinery Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-04-15
Anticipated expiration: 2031-11-25

Abstract

The present invention relates to a carrier device for longitudinally moving tubular products. The oil cylinder lifting device comprises a lifting bracket, an oil cylinder assembly and a limiting assembly; the lifting bracket comprises a bracket platform; the bracket platform comprises a horizontal structure, an inclined structure and a connecting structure; the connecting structure is arranged in the center of the bracket platform, and two sides of the connecting structure are respectively connected with an inclined structure; the outer sides of the two inclined structures are respectively connected with a horizontal structure; the side of the inclined structure connected with the horizontal structure is a high end, and the side connected with the connecting structure is a low end; the oil cylinder assembly is arranged below the lifting bracket; the limiting assemblies are arranged on two sides of the lifting bracket. The utility model is suitable for safely and stably supporting the large-sized straight-seam pipe with heavy weight.

Description

Bracket device capable of longitudinally moving tubular product

Technical Field

The utility model relates to straight seam pipe processing equipment, in particular to a bracket device capable of longitudinally moving a tubular product.

Background

The large straight seam pipe has huge volume, the diameter can reach several meters, and the weight can reach dozens of tons. When the straight seam pipe is subjected to welding processing or other process flows, the straight seam pipe is difficult to move, transport and fix. In the prior art, the device is generally hoisted by equipment, transferred to a special transfer vehicle, transferred to the next process flow, and hoisted to fix the device at a proper processing position. This process is cumbersome, labor intensive, and prone to damage and risk to the sewn tube during handling.

In the process of processing the straight seam pipe, the two ends of the straight seam pipe are generally supported on some supporting devices for welding and other processing processes, and in the process, the lower part in the middle of the straight seam pipe is suspended. In the lifting process, the problems to be solved are how to ensure that the straight seam pipe is stable and does not roll, how to ensure that the device can be straight up and down, and not skew in the movement process, and how to ensure that the straight seam pipe has enough strength.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model discloses a bracket device capable of longitudinally moving a tubular product.

The technical scheme adopted by the utility model is as follows:

a bracket device capable of longitudinally moving a tubular product comprises a lifting bracket, an oil cylinder assembly and a limiting assembly; the lifting bracket comprises a bracket platform; the bracket platform comprises a horizontal structure, an inclined structure and a connecting structure; the connecting structure is arranged in the center of the bracket platform, and two sides of the connecting structure are respectively connected with an inclined structure; the outer sides of the two inclined structures are respectively connected with a horizontal structure; the side of the inclined structure connected with the horizontal structure is a high end, and the side connected with the connecting structure is a low end; the oil cylinder assembly is arranged below the lifting bracket; the limiting assemblies are arranged on two sides of the lifting bracket.

The further technical scheme is as follows: the included angle between the two inclined structures at the two sides of the connecting structure is 150-160 degrees.

The further technical scheme is as follows: an oil cylinder mounting structure is fixed on the back of the bracket platform; the oil cylinder mounting structure comprises a first partition plate and a second partition plate in the vertical direction; a third partition plate in the horizontal direction is fixed between the first partition plate and the second partition plate; a bearing plate is fixed on the lower surface of the third clapboard; and the oil cylinder piston is fixed between the third partition plate and the bearing plate.

The further technical scheme is as follows: the first partition plate is fixed on the lower surface of the horizontal structure, and the second partition plate is fixed on the lower surface of the inclined structure; the plane of the third partition board corresponds to the joint of the horizontal structure and the inclined structure.

The further technical scheme is as follows: the two limiting assemblies are respectively fixed on two side edges of the lifting bracket.

The further technical scheme is as follows: the positions of the two limiting assemblies are respectively close to the two ends of the lifting bracket.

The further technical scheme is as follows: the limiting assembly comprises a fixing plate in the vertical direction and an end face perpendicular to the fixing plate; a guide post is fixed on the end surface; the limiting assembly further comprises a guide seat; the guide seat is fixed on the mounting platform.

The further technical scheme is as follows: and an oilless bearing is arranged between the guide seat and the guide post.

The further technical scheme is as follows: and a fourth partition plate in the vertical direction is arranged between the connecting structure and the bottom plate of the lifting bracket.

The utility model has the following beneficial effects:

the utility model is provided with a bracket device capable of moving longitudinally, when the straight seam pipe is positioned at the processing station, the straight seam pipe can be supported for subsequent movement, or when the straight seam pipe is moved to the position, the straight seam pipe is slowly descended and installed at the processing station. The bracket platform is provided with the inclined structure, so that the straight seam pipe can be stably lifted, the straight seam pipe cannot roll randomly, and the safety in the lifting process is ensured. In addition, the limiting assembly is arranged, so that the straight-slit pipe is lifted or descended vertically, and the reliability of supporting the straight-slit pipe is further improved.

The first partition plate, the second partition plate and the third partition plate below the bracket device are arranged, so that the firmness of the whole bracket device is improved, the bracket device has better bearing performance, the structure of the bracket device is more stable, the bracket device is unlikely to be damaged when lifting a heavy straight seam pipe, and the service life of the bracket device is prolonged.

Furthermore, the first partition plate is fixed on the lower surface of the horizontal structure, and the second partition plate is fixed on the lower surface of the inclined structure; the plane of the third partition corresponds to the joint of the horizontal structure and the inclined structure, so that when the oil cylinder piston stretches, force is guaranteed to be uniformly transmitted to the whole upper surface of the bracket device, and the bracket device can support and lift objects with larger weight.

Drawings

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a side view of fig. 1.

Fig. 3 is a top view of fig. 1.

Fig. 4 is a cross-sectional view taken along line a-a of fig. 3.

Fig. 5 is a cross-sectional view taken along line B-B of fig. 3.

In the figure: 1. a lifting bracket; 11. a horizontal structure; 12. a tilt structure; 13. a connecting structure; 14. a third partition plate; 15. a first separator; 16. a second separator; 17. a support plate; 18. a fourth separator; 2. an oil cylinder assembly; 21. a cylinder body of the oil cylinder; 22. a cylinder piston; 3. a limiting component; 31. a fixing plate; 32. an end face; 33. a guide seat; 34. a guide post; 4. and (7) mounting the platform.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Fig. 1 is a front view of an embodiment of the present invention. Fig. 2 is a side view of fig. 1. Fig. 3 is a top view of fig. 1. As shown in fig. 1 to 3, the bracket device capable of longitudinally moving a tubular product comprises a lifting bracket 1, a cylinder assembly 2 and a limiting assembly 3. The entire lifting device is mounted on a large mounting platform 4.

The lifting bracket 1 comprises a bracket platform. Since the products to be moved by the present invention are tubular products, the pallet platform comprises, on the basis of this feature, a horizontal structure 11, an inclined structure 12 and a connecting structure 13. The connecting structure 13 is arranged in the center of the bracket platform, and two sides of the connecting structure 13 are respectively connected with an inclined structure 12. A horizontal structure 11 is connected to the outer side of each of the two inclined structures 12. The inclined structure 12 and the connecting structure 13 integrally form a structure similar to a V shape, that is, the side of the inclined structure 12 connected with the horizontal structure 11 is a high end, and the side connected with the connecting structure 13 is a low end. The oil cylinder assembly 2 is installed below the lifting bracket 1. The cylinder assembly 2 is used to lift the lifting carriage 1. The limiting assemblies 3 are mounted on two sides of the lifting bracket 1 and used for limiting the lifting bracket 1 to keep a vertical direction in the lifting process. Since the present invention is generally used for conveying large straight-slit pipes having a diameter of several meters, it is preferable that the angle between the two inclined structures 12 at both sides of the connecting structure 13 is 150 ° to 160 °, so that the straight-slit pipe can be supported and can be prevented from rolling during low-speed transfer.

Fig. 4 is a cross-sectional view taken along line a-a of fig. 3. Referring to fig. 4, an oil cylinder mounting structure is fixed to the back of the bracket platform. The cylinder assembly 2 is a hydraulic cylinder, and includes a cylinder body 21 and a cylinder piston 22. The cylinder mounting structure includes two vertically oriented first 15 and second 16 bulkheads. A third partition 14 in the horizontal direction is fixed between the first partition 15 and the second partition 16. A support plate 17 is fixed to the lower surface of the third partition plate 14. The bearing plate 17 is in a concave shape, the side of the bearing plate is fixed on the lower surface of the third partition plate 14, a gap is formed between the middle of the bearing plate 17 and the third partition plate 14, and the piston head of the oil cylinder piston 22 is fixed in the gap between the third partition plate 14 and the bearing plate 17. The cylinder body 21 is fixed to the mounting platform 4.

Further, the first partition 15 is fixed to the lower surface of the horizontal structure 11 and is perpendicular to the horizontal structure 11. The second partition 16 is fixed to the lower surface of the inclined structure 12 and is parallel to the first partition 15. The position of the joint of the horizontal structure 11 and the inclined structure 12 corresponds to the approximate middle of the third partition plate 14, so that after the third partition plate 14 bears the thrust of the oil cylinder assembly 2, the thrust is transmitted to the horizontal structure 11 and the inclined structure 12 through the first partition plate 15 and the second partition plate 16 simultaneously, and the stress of the whole structure is more uniform. A fourth partition plate 18 in the vertical direction is arranged between the connecting structure 13 and the bottom plate of the lifting bracket 1, so that the structure of the lifting bracket 1 can be further stabilized, the lifting bracket can bear larger weight, and the lifting bracket is not easy to damage.

As shown in fig. 3, two limit components 3 are respectively fixed on two sides of the lifting bracket 1. Furthermore, the positions of the two limiting assemblies 3 are respectively close to the two ends of the lifting bracket 1, and the lifting bracket 1 is longer, so that the limiting structure can ensure that the lifting bracket 1 is kept at a vertical position during the integral movement. Fig. 5 is a cross-sectional view taken along line B-B of fig. 3. Referring to fig. 5, the position limiting assembly 3 includes a fixing plate 31 in a vertical direction, wherein the fixing plate 31 fixes other structures of the position limiting assembly 3 to the side of the lifting bracket 1, and an end surface 32 perpendicular to the fixing plate 31. A guide post 34 is fixed to the end face 32. The stop assembly 3 further comprises a guide seat 33. The guide block 33 is fixed to the entire mounting platform 4 for mounting the entire lifting device. An oilless bearing is installed between the guide seat 33 and the guide post 34, so as to facilitate the up-and-down sliding.

The lifting bracket 1 is not fixed with the mounting platform 4, and when the cylinder piston 22 extends or retracts, the whole lifting bracket 1 can be driven to lift or lower relative to the mounting platform by pushing the third partition plate 14.

The foregoing description is illustrative of the present invention and is not to be construed as limiting the utility model, which is defined by the scope of the appended claims, as the utility model may be modified in any manner without departing from the essential structure thereof.

Claims

1. A carrier device for longitudinally moving a tubular product, comprising: comprises a lifting bracket (1), an oil cylinder component (2) and a limiting component (3); the lifting bracket (1) comprises a bracket platform; the bracket platform comprises a horizontal structure (11), an inclined structure (12) and a connecting structure (13); the connecting structure (13) is arranged in the center of the bracket platform, and two sides of the connecting structure (13) are respectively connected with an inclined structure (12); the outer sides of the two inclined structures (12) are respectively connected with a horizontal structure (11); the side of the inclined structure (12) connected with the horizontal structure (11) is a high end, and the side connected with the connecting structure (13) is a low end; the oil cylinder assembly (2) is arranged below the lifting bracket (1); the limiting assemblies (3) are arranged on two sides of the lifting bracket (1).

2. A carriage assembly for longitudinally movable tubular products, as claimed in claim 1, wherein: the included angle between the two inclined structures (12) at the two sides of the connecting structure (13) is 150-160 degrees.

3. A carriage assembly for longitudinally movable tubular products, as claimed in claim 1, wherein: an oil cylinder mounting structure is fixed on the back of the bracket platform; the oil cylinder mounting structure comprises a first partition plate (15) and a second partition plate (16) which are arranged in the vertical direction; a third partition plate (14) in the horizontal direction is fixed between the first partition plate (15) and the second partition plate (16); a bearing plate (17) is fixed on the lower surface of the third clapboard (14); and an oil cylinder piston (22) is fixed between the third partition plate (14) and the bearing plate (17).

4. A carriage assembly for longitudinally movable tubular products according to claim 3, characterized in that: the first partition (15) is fixed to the lower surface of the horizontal structure (11), and the second partition (16) is fixed to the lower surface of the inclined structure (12); the plane of the third partition (14) corresponds to the junction of the horizontal structure (11) and the inclined structure (12).

5. A carriage assembly for longitudinally movable tubular products, as claimed in claim 1, wherein: the two limiting assemblies (3) are respectively fixed on two side edges of the lifting bracket (1).

6. A carriage apparatus for longitudinally movable tubular products, as claimed in claim 5, characterized in that: the positions of the two limiting assemblies (3) are respectively close to the two ends of the lifting bracket (1).

7. A carriage apparatus for longitudinally movable tubular products, as claimed in claim 5, characterized in that: the limiting assembly (3) comprises a fixing plate (31) in the vertical direction and an end face (32) perpendicular to the fixing plate (31); a guide post (34) is fixed on the end surface (32); the limiting assembly (3) further comprises a guide seat (33); the guide seat (33) is fixed on the mounting platform (4).

8. A carriage assembly for longitudinally movable tubular products according to claim 7, characterized in that: an oilless bearing is arranged between the guide seat (33) and the guide post (34).

9. A carriage assembly for longitudinally movable tubular products, as claimed in claim 1, wherein: a fourth partition plate (18) in the vertical direction is arranged between the connecting structure (13) and the bottom plate of the lifting bracket (1).