A large pressure steel pipe that is easy to move stably

Abstract

This utility model discloses a large pressure steel pipe that is easy to move stably, including a steel pipe body. A side support plate is fixedly connected to the upper end of the lifting slide plate, and a screw groove is opened on the inner wall of the side support plate. The upper edges of the front and rear sides of the support base are inserted and connected with first fixing bolts. A combination plug is fixedly connected to the front and rear edges of one side of the support base, and a combination slot is opened on the front and rear edges of the other side of the support base. A second fixing bolt is inserted and fixedly connected to the side of the combination slot. This large pressure steel pipe that is easy to move stably can extend and combine the support base through the combination plug, the second fixing bolt, and the combination slot. It can be adapted to the installation of steel pipe bodies of different lengths. The steel pipe body can be raised and lowered by the support plate and hydraulic cylinder to accommodate different installation heights. It can also be moved more flexibly by universal wheels, and the self-locking fixation can improve the movement effect.

Description

Technical Field

[0001] This utility model relates to the field of large pressure steel pipe transportation technology, specifically a large pressure steel pipe that is easy to move stably. Background Technology

[0002] Large pressure steel pipes are often used in water conservancy, power and other projects. They are heavy and bulky, and are difficult to move during production, installation and transportation.

[0003] A transport trolley device suitable for large pressure steel pipes (CN202123063440.6) has been developed to address the current issue that different types of transport trolleys are often required to accommodate the transport of pressure steel pipes of different diameters, which is detrimental to cost control. However, it has shortcomings, such as poor installation adaptability, poor mobility, and inconvenience in use. Therefore, a large pressure steel pipe that can be moved stably is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a large pressure steel pipe that is easy to move stably, so as to solve the problems mentioned in the background art of poor installation adaptability, poor moving effect, and inconvenience of use of the transport trolley device for large pressure steel pipes.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a large pressure steel pipe that is easy to move stably, comprising a steel pipe body, a support base fitted on the outer side of the steel pipe body, universal wheels fixedly connected to both sides of the lower end of the support base, and an operating cavity opened in the inner wall of the support base, a hydraulic cylinder vertically fixedly connected to the corner of the inner wall of the operating cavity, and a support plate fixedly connected to the output end of the hydraulic cylinder, an anti-slip strip protruding and fixedly connected to the upper end of the support plate, lifting grooves opened on the front and rear edges of the inner wall of the support base, and a lifting slide plate slidably inserted into the inner wall of the lifting groove, a side support plate fixedly connected to the upper end of the lifting slide plate, and a screw groove opened in the inner wall of the side support plate, a support screw inserted into the inner wall of the screw groove, a first fixing bolt inserted into the upper edge of the front and rear sides of the support base, a combined insert block protruding and fixedly connected to one side of the front and rear edges of the support base, and a combined slot opened on the front and rear edges of the other side of the support base, a second fixing bolt inserted and fixedly connected to the side of the combined slot.

[0006] Preferably, the steel pipe body is placed in a limiting support position with the support base by means of a support plate and anti-slip strip, and the support plate has an arc-shaped structure and the anti-slip strip is made of rubber.

[0007] Preferably, the support bases are connected by insert blocks in the combination slots, and the insert blocks are bolted to the combination slots by second fixing bolts.

[0008] Preferably, the casters are arranged in a matrix at the lower end of the support base, and the casters have a self-locking structure.

[0009] Preferably, the side support plate is slidably and vertically connected to the support base via a lifting slide plate and a lifting slide groove, and the lifting slide plate is locked and fixedly connected to the support base via a first fixing bolt. The side support plate is locked and clamped to the steel pipe body via a screw groove and a support screw.

[0010] Preferably, the pallet is hydraulically lifted and lowered to the support base via a hydraulic cylinder.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the large pressure steel pipe that is easy to move stably can extend and combine the support base through the combination of plug, second fixing bolt and combination slot, which can be adapted to the installation of steel pipe body of different lengths. Moreover, the steel pipe body can be raised and lowered by the support plate and hydraulic cylinder to adapt to the installation of different heights. Furthermore, it can be moved more flexibly by universal wheels, and can be fixed by self-locking, which makes the movement effect better. Attached Figure Description

[0012] Figure 1 This is a front view of a large pressure steel pipe that is easy to move stably according to this utility model. Figure 2 This is a schematic diagram of the internal structure of a large pressure steel pipe that is easy to move stably according to this utility model. Figure 3 This is a side view of the internal structure of a large pressure steel pipe that is easy to move stably according to this utility model. Figure 4 This utility model relates to a large pressure steel pipe that is easy to move stably. Figure 2 Enlarged view of point A in the middle; Figure 5 This utility model relates to a large pressure steel pipe that is easy to move stably. Figure 2 Enlarged view at point B in the middle; Figure 6 This utility model relates to a large pressure steel pipe that is easy to move stably. Figure 3 Enlarged view of point C in the middle.

[0013] In the diagram: 1. Steel pipe body, 2. Support base, 3. Casters, 4. Side support plate, 5. Lifting slide plate, 6. Lifting slide groove, 7. Anti-slip strip, 8. Operating chamber, 9. Support plate, 10. Hydraulic cylinder, 11. First fixing bolt, 12. Combination insert, 13. Second fixing bolt, 14. Combination slot, 15. Screw groove, 16. Support screw. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1-6This utility model provides a technical solution: a large pressure steel pipe that is easy to move stably, including a steel pipe body 1, a support base 2, casters 3, side support plates 4, a lifting slide plate 5, a lifting slide groove 6, anti-slip strips 7, an operating chamber 8, a support plate 9, a hydraulic cylinder 10, a first fixing bolt 11, a combination insert 12, a second fixing bolt 13, a combination slot 14, a screw groove 15, and a support screw 16. The support base 2 is fitted around the outside of the steel pipe body 1. The steel pipe body 1 is supported and positioned in a limited manner by the support base 2 through the support plate 9 and the anti-slip strips 7. The support plate 9 has an arc-shaped structure, and the anti-slip strips 7 are made of rubber. This allows the steel pipe body 1 to be positioned in a limited and anti-slip supported manner. For greater stability, the support bases 2 are connected by insert blocks 12 within the combination slots 14, and the insert blocks 12 are bolted to the combination slots 14 by second fixing bolts 13. This allows the support bases 2 to be bolted together using the insert blocks 12, second fixing bolts 13, and combination slots 14, facilitating extended use. Universal wheels 3 are fixedly connected to both sides of the lower end of the support bases 2, and an operating cavity 8 is provided on the inner wall of the support bases 2. The universal wheels 3 are arranged in a matrix at the lower end of the support bases 2 and have a self-locking structure, allowing the support bases 2 to move stably and flexibly using the universal wheels 3, and also enabling self-locking. The system offers excellent stability and mobility. A hydraulic cylinder 10 is vertically fixed to the corner of the inner wall of the operating chamber 8, and a support plate 9 is fixedly connected to the output end of the hydraulic cylinder 10. The support plate 9 is hydraulically lifted and lowered to the support base 2 via the hydraulic cylinder 10, allowing for hydraulic height adjustment to accommodate installations at different heights. An anti-slip strip 7 is fixedly connected to the upper end of the support plate 9. Lifting grooves 6 are formed on the front and rear edges of the inner wall of the support base 2, and a lifting slide plate 5 is slidably connected to the inner wall of the lifting grooves 6. A side support plate 4 is fixedly connected to the upper end of the lifting slide plate 5, and a screw groove 15 is formed on the inner wall of the side support plate 4. The side support plate 4 is connected to the support base 2 via the lifting slide plate 5 and the lifting grooves 6. The sliding lifting connection is provided, and the lifting slide plate 5 is locked and fixedly connected to the support base 2 by the first fixing bolt 11. The side support plate 4 is locked and clamped to the steel pipe body 1 by the screw groove 15 and the support screw 16. This allows the side support plate 4 to be adjusted for height adjustment, which facilitates the stable clamping and fixing of the steel pipe body 1. The support screw 16 is inserted and connected to the inner wall of the screw groove 15. The first fixing bolt 11 is inserted and connected to the upper edge of the front and rear sides of the support base 2. The combined insert block 12 is protruding and fixedly connected to one side of the front and rear edges of the support base 2, and the combined slot 14 is opened on the front and rear edges of the other side of the support base 2. The second fixing bolt 13 is inserted and fixedly connected to the side of the combined slot 14.

[0016] Working principle: When using this type of large pressure steel pipe that is easy to move stably, firstly, the steel pipe body 1 is placed on the support plate 9 on the inner wall of the support base 2, and supported and protected by the anti-slip strip 7. Then, the side support plate 4 is adjusted by sliding the lifting slide plate 5. Next, the steel pipe body 1 is clamped and fixed by the screw groove 15 and the support screw 16. Then, the lifting slide plate 5 is locked and fixed by the first fixing bolt 11. Then, it is moved by the universal wheels 3. When it is necessary to adjust the height of the steel pipe body 1, the first fixing bolt 11 can be unlocked. Then, it is raised and lowered by the support plate 9 and the hydraulic cylinder 10. The side support plate 4 can be adjusted by the lifting slide plate 5 and the lifting groove 6. When it is necessary to adapt to steel pipe bodies 1 of different lengths, the support base 2 can be extended by inserting the bolt combination of the combination plug 12, the second fixing bolt 13, and the combination slot 14 for quick adaptation and adjustment. This is the usage process of this type of large pressure steel pipe that is easy to move stably.

[0017] It should be noted that this utility model is a large pressure steel pipe that is easy to move stably. All components are standard parts or components known to those skilled in the art. Its structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Furthermore, all electrical components mentioned above refer to power elements, electrical components, and the matching monitoring computer and power supply connected by wires. The specific connection method should refer to the working principle mentioned above, and the electrical connection between each electrical component should be completed in the order of operation. The detailed connection method is a well-known technology in the field.

[0018] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A large pressure steel pipe that is easy to move stably, comprising a steel pipe body (1), wherein a support base (2) is sleeved on the outer side of the steel pipe body (1), characterized in that: The support base (2) is fixedly connected to two universal wheels (3) on both sides of its lower end, and the inner wall of the support base (2) is provided with an operating cavity (8). A hydraulic cylinder (10) is vertically fixedly connected to the corner of the inner wall of the operating cavity (8), and a support plate (9) is fixedly connected to the output end of the hydraulic cylinder (10). An anti-slip strip (7) is fixedly connected to the upper end of the support plate (9). The front and rear edges of the inner wall of the support base (2) are provided with lifting grooves (6), and a lifting slide plate (5) is slidably inserted into the inner wall of the lifting groove (6). The lifting slide plate (5) is... A side support plate (4) is fixedly connected to the end, and a screw groove (15) is opened on the inner wall of the side support plate (4). A support screw (16) is inserted into the inner wall of the screw groove (15). A first fixing bolt (11) is inserted into the upper edge of the front and rear sides of the support base (2). A combination plug (12) is fixedly connected to the front and rear edges of one side of the support base (2), and a combination slot (14) is opened on the front and rear edges of the other side of the support base (2). A second fixing bolt (13) is inserted into the side of the combination slot (14).

2. A large pressure steel pipe that is easy to move stably according to claim 1, characterized in that: The steel pipe body (1) is placed in a limited support position with the support base (2) through the support plate (9) and the anti-slip strip (7), and the support plate (9) is an arc-shaped structure, and the anti-slip strip (7) is made of rubber.

3. A large pressure steel pipe that is easy to move stably according to claim 2, characterized in that: The support bases (2) are connected by a combination plug (12) in the combination slot (14), and the combination plug (12) is bolted to the combination slot (14) by a second fixing bolt (13).

4. A large pressure steel pipe that is easy to move stably according to claim 3, characterized in that: The casters (3) are arranged in a matrix at the lower end of the support base (2), and the casters (3) are self-locking.

5. A large pressure steel pipe that is easy to move stably according to claim 4, characterized in that: The side support plate (4) is connected to the support base (2) in a sliding lifting connection via the lifting slide plate (5) and the lifting slide groove (6), and the lifting slide plate (5) is connected to the support base (2) in a locking connection via the first fixing bolt (11). The side support plate (4) is connected to the steel pipe body (1) in a locking clamping connection via the screw groove (15) and the support screw (16).

6. A large pressure steel pipe that is easy to move stably according to claim 5, characterized in that: The pallet (9) is hydraulically lifted and lowered to the support base (2) via a hydraulic cylinder (10).

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