CN219062636U

CN219062636U - Hydraulic machine for construction and installation of large-caliber PCCP (prestressed concrete cylinder pipe)

Info

Publication number: CN219062636U
Application number: CN202222844775.XU
Authority: CN
Inventors: 刘海洋; 韩运泽; 王帅
Original assignee: Xinjiang Guo Tong Pipeline Co ltd
Current assignee: Xinjiang Guo Tong Pipeline Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-05-23
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a large-caliber PCCP (prestressed concrete cylinder pipe) construction and installation hydraulic machine, and relates to the technical field of PCCP pipes. The hydraulic device comprises a mounting plate, wherein a base hydraulic device and a supporting frame are welded on one side surface of the mounting plate, an adjusting groove and a fixing groove are formed in one side surface of the mounting plate, an adjusting block is arranged on one side surface in the adjusting groove, the adjusting groove is in sliding fit with the adjusting block, and a fixing plate is welded on one side surface of the adjusting block. According to the utility model, the spring buffer backing plate is installed, the installed pipe is hoisted to a platform formed by the guide wheels and the guide rails formed by the spring buffer backing plate, the sliding grooves are utilized to rotate and cooperate with the guide wheels, friction force in pipe installation and pushing is reduced, infrared laser is utilized to position the pipe, the horizontal position of the pipe is convenient to adjust, then the hydraulic controller is installed, the hydraulic controller is controlled to slowly push the base hydraulic device and the upper end hydraulic devices on two sides, meanwhile, the hydraulic top disc is contacted with the end face of the pipe, and then the pressurizing device can be used for connecting the pipe, so that a large amount of manpower and material resources are saved.

Description

Hydraulic machine for construction and installation of large-caliber PCCP (prestressed concrete cylinder pipe)

Technical Field

The utility model belongs to the technical field of PCCP pipes, and particularly relates to a hydraulic machine for construction and installation of a large-caliber PCCP pipe.

Background

Traditional PCCP pipes are mostly used for water conservancy construction such as large-scale diversion engineering, irrigation engineering and the like, and long-term PCCP pipe installation always adopts an automobile crane or a crawler crane to hoist the pipe to an installation position.

The existing pipe caliber exceeds DN2800mm, and the construction mode is not only slow, occupies more equipment and labor, has low installation efficiency and gradually increases labor intensity, but also is installed in a manual internal pulling or external pulling mode, uneven pulling force on two sides easily causes pipe deviation to damage a sealing rubber ring, so that the installation quality is unqualified, and even personnel accidents occur.

Disclosure of Invention

The utility model aims to provide a hydraulic machine for construction and installation of a large-caliber PCCP pipe, which solves the existing problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a large-caliber PCCP pipe construction installation hydraulic machine which comprises an installation plate, wherein a base hydraulic device and a support frame are welded on one side surface of the installation plate, an adjusting groove and a fixing groove are formed in one side surface of the installation plate, an adjusting block is installed on one side surface of the adjusting groove, the adjusting groove is in sliding fit with the adjusting block, a fixing plate is welded on one side surface of the adjusting block, a fixing bolt and an upper hydraulic device are installed on one side surface of the fixing plate, the fixing bolt is in rotating fit with the fixing plate, a hydraulic top disc is welded on one side surface of the upper hydraulic device, infrared laser is welded on the upper surface of the installation plate, a fixing frame is welded on the other side surface of the installation plate, a hydraulic controller is installed on the upper surface of the fixing frame, a fixing rod is welded on one side surface of the fixing rod, a front fixing ring is arranged, the adjusting block is installed on the side surface of the fixing frame, the fixing rod is in sliding fit with the adjusting block, the fixing groove is used for controlling the position of the upper hydraulic device through the adjusting block according to requirements, the fixing bolt is connected with the fixing groove by means of the fixing bolt, and the fixing bolt is controlled to rotate and clamped into the fixing groove to fix the position of the upper hydraulic device.

Preferably, a sliding groove is formed in one side face of the support frame, a guide wheel is mounted on the inner lower surface of the sliding groove, the guide wheel is in running fit with the sliding groove, a rotating base is mounted on one side face of the guide wheel, the guide wheel is in running fit with the rotating base, and a connecting plate is welded on one side face of the rotating base.

Preferably, the welding of connecting plate upper surface has the cardboard, cardboard lower surface mounting has the guide rail, guide rail and cardboard sliding fit, connecting plate one side welding has the spring buffer backing plate, through installing the spring buffer backing plate, hoist and mount the tubular product to the leading wheel that the spring buffer backing plate constitutes and the platform that the guide rail formed on to utilize sliding tray and leading wheel to rotate the cooperation, reduce the tubular product installation friction force in advancing, utilize infrared laser to fix a position simultaneously, be convenient for adjust tubular product horizontal position, then through installing hydraulic controller, control its slow promotion base hydraulic press and both sides upper end hydraulic press, make its hydraulic jack-up and tubular product terminal surface contact simultaneously, then pressure device can make its connection, a large amount of manpower and materials have been saved.

The utility model has the following beneficial effects:

according to the utility model, the spring buffer backing plate is installed, the installed pipe is hoisted to a platform formed by the guide wheels and the guide rails formed by the spring buffer backing plate, the sliding grooves are utilized to rotate and cooperate with the guide wheels, friction force in pipe installation and pushing is reduced, infrared laser is utilized to position the pipe, the horizontal position of the pipe is convenient to adjust, then the hydraulic controller is installed, the hydraulic controller is controlled to slowly push the base hydraulic device and the upper end hydraulic devices on two sides, meanwhile, the hydraulic top disc is contacted with the end face of the pipe, and then the pressurizing device can be used for connecting the pipe, so that a large amount of manpower and material resources are saved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;

FIG. 4 is an enlarged partial view of portion A of FIG. 1;

fig. 5 is a partial enlarged view of a portion B in fig. 3.

In the drawings, the list of components represented by the various numbers is as follows:

1. a mounting plate; 2. a base hydraulic press; 3. an adjustment tank; 4. a fixing groove; 5. an adjusting block; 6. a fixing plate; 7. a fixing bolt; 8. an upper hydraulic device; 9. a hydraulic top plate; 10. infrared laser; 11. a support frame; 12. a sliding groove; 13. a guide wheel; 14. rotating the base; 15. a connecting plate; 16. a clamping plate; 17. a guide rail; 18. a spring buffer backing plate; 19. a fixed rod; 20. a front fixing ring; 21. a fixing frame; 22. and a hydraulic controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "middle," "outer," "inner," and the like indicate an orientation or a positional relationship, and are merely for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in the figure, the utility model relates to a large-caliber PCCP pipe construction installation hydraulic press, which comprises an installation plate 1, wherein a base hydraulic press 2 and a supporting frame 11 are welded on one side of the installation plate 1, an adjusting groove 3 and a fixing groove 4 are arranged on one side of the installation plate 1, an adjusting block 5 is arranged on one side of the adjusting groove 3, the adjusting groove 3 is in sliding fit with the adjusting block 5, a fixing plate 6 is welded on one side of the adjusting block 5, a fixing bolt 7 and an upper hydraulic press 8 are arranged on one side of the fixing plate 6, the fixing bolt 7 is in rotating fit with the fixing plate 6, a hydraulic top disk 9 is welded on one side of the upper hydraulic press 8, an infrared laser 10 is welded on the upper surface of the installation plate 1, a fixing frame 21 is welded on the other side of the installation plate 1, a hydraulic controller 22 is arranged on the upper surface of the fixing frame 21, a fixing rod 19 is welded on the upper surface of the supporting frame 11, a front fixing ring 20 is arranged on one side of the fixing rod 19, the fixing rod is slidably matched with the adjusting block 3 through installing the adjusting block 5 and the adjusting block 5, the position of the upper hydraulic press 8 can be adjusted according to requirements by the adjusting block 5, the fixing bolt 7 is connected with the fixing groove 4 through the fixing bolt 7, and the fixing bolt 4 is used for controlling the rotation of the fixing bolt 7 to be fixed into the fixing block 7 to fix the position of the upper hydraulic press 8.

Wherein, a side of the support frame 11 is provided with a sliding groove 12, a guide wheel 13 is arranged on the inner lower surface of the sliding groove 12, the guide wheel 13 is in running fit with the sliding groove 12, a rotating base 14 is arranged on one side of the guide wheel 13, the guide wheel 13 is in running fit with the rotating base 14, and a connecting plate 15 is welded on one side of the rotating base 14.

Wherein, the welding of connecting plate 15 upper surface has cardboard 16, cardboard 16 lower surface mounting has guide rail 17, guide rail 17 and cardboard 16 sliding fit, connecting plate 15 one side welding has spring buffer backing plate 18, through installing spring buffer backing plate 18, hoist and mount tubular product to the platform that guide wheel 13 and guide rail 17 formed that spring buffer backing plate 18 constitute, and utilize sliding tray 12 and guide wheel 13 normal running fit, reduce the friction in the tubular product installation impels, utilize infrared laser 10 to fix a position simultaneously, be convenient for adjust tubular product horizontal position, then through installing hydraulic controller 22, control its slow promotion base hydraulic press 2 and both sides upper end hydraulic press 8, make its hydraulic pressure roof plate 9 and tubular product terminal surface contact simultaneously, then pressure device can make its connection, a large amount of manpower and materials have been saved.

As shown in the figure, the utility model relates to a large-caliber PCCP pipe construction installation hydraulic machine, when in use, a device is hung to the front end of an installation pipe, a steel wire rope is used for connecting a front fixing ring 20, the other end of the installation pipe is inserted into a pipe joint connecting joint to prevent the device from retreating under the action of friction, the installation pipe is hung on a platform formed by a guide wheel 13 and a guide rail 17 which are formed by a spring buffer backing plate 18, then the installation pipe is positioned by using an infrared laser 10, then a hydraulic controller 22 is controlled, a base hydraulic device 2 and two side upper end hydraulic devices 8 are slowly pushed to enable the hydraulic top plates 9 to be in contact with the end surfaces of the pipe, then a pressurizing device can be used for connecting the pipe, after the installation is finished after the pressure test of a joint is qualified, and the equipment is transferred to a lower joint installation position.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a heavy-calibre PCCP pipe construction installation hydraulic press, includes mounting panel (1), its characterized in that: mounting panel (1) side welding has base hydraulic press (2) and support frame (11), mounting panel (1) side is provided with adjustment tank (3) and fixed slot (4), adjusting block (5) are installed to one side in adjustment tank (3), adjusting tank (3) and adjusting block (5) sliding fit, adjusting block (5) side welding has fixed plate (6), fixed bolt (7) and upper end hydraulic press (8) are installed to fixed plate (6) side, fixed bolt (7) and fixed plate (6) normal running fit, upper end hydraulic press (8) side welding has hydraulic jack-up (9), mounting panel (1) upper surface welding has infrared laser (10), mounting panel (1) other side welding has mount (21), surface mounting has hydraulic controller (22) on mount (21), support frame (11) upper surface welding has fixed lever (19), fixed lever (19) side is provided with preceding solid fixed ring (20).

2. The large-caliber PCCP pipe construction and installation hydraulic machine according to claim 1, wherein a sliding groove (12) is formed in one side face of the supporting frame (11), a guide wheel (13) is mounted on the inner lower surface of the sliding groove (12), and the guide wheel (13) is in running fit with the sliding groove (12).

3. The large-caliber PCCP pipe construction installation hydraulic machine according to claim 2, wherein a rotating base (14) is installed on one side surface of the guide wheel (13), the guide wheel (13) is in rotating fit with the rotating base (14), and a connecting plate (15) is welded on one side surface of the rotating base (14).

4. A large caliber PCCP pipe construction installation hydraulic machine as claimed in claim 3, wherein the upper surface of the connecting plate (15) is welded with a clamping plate (16), the lower surface of the clamping plate (16) is provided with a guide rail (17), and the guide rail (17) and the clamping plate (16) are in sliding fit.

5. The hydraulic machine for construction and installation of large-caliber PCCP pipes as claimed in claim 4, wherein a spring buffer backing plate (18) is welded on one side of the connecting plate (15).