Novel offshore wind power hoisting platform crawler crane oil filling pipe storage device

Abstract

The utility model discloses a novel offshore wind power hoisting platform crawler crane oil filling pipe storage device which comprises a round bottom plate. The cylindrical wall is hermetically fixed outside the top of the circular bottom plate; the steel pipe shaft is fixed to the top of the circular bottom plate located in the cylinder wall in a sealed mode. And the outer wall of the steel pipe shaft and the inner wall of the cylinder wall form an interval space for coiling and storing oil pipes. The waste oil in the interval space is discharged through the blow-off valve for controlling on-off on the blow-off pipe, so that the waste oil accumulated in the interval space is controlled to be discharged, and the problem that the accumulated waste oil cannot be controlled to be discharged due to the fact that the attached oil is accumulated in the clearance space between the inner sleeve and the lifting pipe after the oil pipe is coiled for multiple times is solved.

Description

Technical Field

[0001] The utility model relates to a novel storage device for a refueling pipe of a crawler crane of an offshore wind power hoisting platform, belonging to the technical field of pipeline storage devices. Background Art

[0002] When installing a crawler crane on an oil well platform to hoist a fan, a hose is required to be used as an oil pipe to refuel the crawler crane. After the oil pipe is used to refuel the crawler crane, directly stacking it on the platform will cause the oil attached to the pipe to flow freely, causing a safety hazard. Therefore, the oil pipe needs to be stored in a coiled state.

[0003] The prior art for coiling and storing the oil pipe can be found in Chinese patent publication number CN209740698U, and the disclosed technology is: an inner casing is arranged below the guide cone, and the gap between the inner casing and the inner wall of the lifting tube constitutes a coiled storage space for the oil pipe; although the oil pipe can be stored in the gap space between the inner casing and the lifting tube by coiling, the oil attached to the oil pipe accumulates in the gap space between the inner casing and the lifting tube after the oil pipe is coiled for many times, and there is a problem that the accumulated waste oil cannot be controlled and discharged. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a novel storage device for a refueling pipe of a crawler crane of an offshore wind power hoisting platform.

[0005] The utility model is realized through the following technical solutions.

[0006] The utility model provides a novel offshore wind power hoisting platform crawler crane oil pipe storage device, comprising:

[0007] Round bottom plate;

[0008] A cylindrical wall, the cylindrical wall is tightly fixed on the outside of the top of the circular bottom plate;

[0009] A steel tube shaft, which is airtightly fixed on the top of a round bottom plate located inside the cylinder wall;

[0010] The outer wall of the steel pipe shaft and the inner wall of the cylinder wall form a space for the oil supply pipe to be stored.

[0011] The circular bottom plate from the outer wall of the steel pipe shaft to the inner wall of the cylinder wall is provided with an oil discharge through hole, the oil discharge through hole is sealed and connected with a sewage pipe, and a sewage valve for controlling the on-off of the sewage pipe is installed on the sewage pipe.

[0012] A concave card interface is provided on the side edge of the top of the cylindrical wall.

[0013] The bottom of the steel pipe shaft is provided with an oil leakage hole communicating with the interval space.

[0014] Also included is a circular cover plate which covers the top opening of the cylinder wall.

[0015] The circular cover plate is fixed with cover plate handles for lifting the circular cover plate, and the cover plate handles are two fixed on the circular cover plate at intervals.

[0016] A supporting leg is fixed at the bottom of the circular bottom plate to support it.

[0017] The beneficial effect of the utility model is that the oil pipe is entrenched in the interval space formed by the outer wall of the steel pipe shaft and the inner wall of the cylindrical wall. When oil is accumulated on the oil pipe, the waste oil in the interval space is discharged through the drain valve controlled by the drain pipe, thereby realizing the controlled discharge of the waste oil accumulated in the interval space, solving the problem that the oil attached to the oil pipe accumulates in the gap space between the inner casing and the lifting pipe after the oil pipe is entrenched for many times, and the accumulated waste oil cannot be controlled to be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a top view schematic diagram of the utility model;

[0019] Figure 2 yes Figure 1 The schematic cross-section diagram along line AA;

[0020] Figure 3 It is a top view schematic diagram of the circular cover plate and the cover plate handle of the utility model;

[0021] In the figure: 1-cylinder wall; 11-card interface; 2-steel pipe shaft; 21-oil leakage hole; 3-circular cover plate; 4-support leg; 5-drain pipe; 6-drain valve; 7-cover plate handle; 8-round bottom plate. DETAILED DESCRIPTION

[0022] The technical solution of the utility model is further described below, but the scope of protection required is not limited to the description.

[0023] like Figures 1 to 3 shown.

[0024] The present application discloses a novel offshore wind power hoisting platform crawler crane oil pipe storage device, comprising:

[0025] The circular bottom plate 8 is the bottom plate of the storage device, and a cylindrical wall 1 is welded and fixed to the outer side of the top of the circular bottom plate 8; a steel pipe shaft 2 is welded and fixed to the top of the circular bottom plate 8 inside the cylindrical wall 1, and the outer wall of the steel pipe shaft 2 and the inner wall of the cylindrical wall 1 form a spacing space for the oil supply pipe to be stored.

[0026] The top side of the cylindrical wall 1 is provided with a concave card interface 11, which is used to clamp and fix the pipe mouth after the oil pipe is coiled and stored; the bottom of the steel pipe shaft 2 is provided with an oil leakage hole 21 connected to the interval space, so that the steel pipe shaft 2 can discharge waste oil into the interval space through the oil leakage hole 21 when cleaning the inside of itself.

[0027] The circular bottom plate 8 from the outer wall of the steel pipe shaft 2 to the inner wall of the cylindrical wall 1 is provided with an oil drain hole, which is sealed and connected to a drain pipe 5. A drain valve 6 for controlling its own on-off is installed on the drain pipe 5. The drain pipe 5 connects the outer wall of the steel pipe shaft 2 and the inner wall of the cylindrical wall 1 to form a spacing space to discharge the waste oil. The drain valve 6 controls the on-off of the drain pipe 5 to discharge the waste oil.

[0028] It also includes a circular cover plate 3 for covering the top opening of the cylindrical wall 1. After the circular cover plate 3 covers the top of the cylindrical wall 1, the oil pipe stored therein is sealed.

[0029] A cover plate handle 7 for lifting the circular cover plate 3 is welded and fixed thereon, and the cover plate handle 7 is two and fixed on the circular cover plate 3 at intervals.

[0030] The bottom of the circular bottom plate 8 is welded and fixed with supporting legs 4, and the supporting legs 4 can support the entire storage device on the working platform through the circular bottom plate 8.

[0031] After use, the oil pipe is stored in the interval space formed by the outer wall of the steel pipe shaft 2 and the inner wall of the cylindrical wall 1. When oil accumulates on the oil pipe, the waste oil in the interval space is discharged through the drain valve 6 controlled by the on-off control on the drain pipe 5, so that the waste oil accumulated in the interval space can be controlled and discharged, which solves the problem that the oil accumulated in the gap space between the inner casing and the lifting tube after the oil pipe is coiled for many times and the accumulated waste oil cannot be controlled and discharged.

Claims

1. A novel offshore wind power hoisting platform crawler crane oil pipe storage device, characterized in that: include: Round bottom plate (8); A cylindrical wall (1), the cylindrical wall (1) is tightly fixed to the outside of the top of the circular bottom plate (8); A steel tube shaft (2), the steel tube shaft (2) is sealed and fixed on the top of a round bottom plate (8) located inside the cylindrical wall (1); The outer wall of the steel pipe shaft (2) and the inner wall of the cylindrical wall (1) form a space in which the oil supply pipe is stored.

2. The novel offshore wind power hoisting platform crawler crane oil pipe storage device according to claim 1 is characterized by: The circular bottom plate (8) from the outer wall of the steel pipe shaft (2) to the inner wall of the cylindrical wall (1) is provided with an oil discharge through hole, which is sealed and connected to a sewage pipe (5), and a sewage valve (6) for controlling the on-off of the sewage pipe (5) is installed on the sewage pipe (5).

3. The novel offshore wind power hoisting platform crawler crane refueling pipe storage device according to claim 1 is characterized by: The top side of the cylindrical wall (1) is provided with a concave card interface (11).

4. The novel offshore wind power hoisting platform crawler crane oil pipe storage device according to claim 1 is characterized by: The bottom of the steel pipe shaft (2) is provided with an oil leakage hole (21) communicating with the interval space.

5. The novel offshore wind power hoisting platform crawler crane refueling pipe storage device according to claim 1 is characterized by: It also includes a circular cover plate (3) which covers the top opening of the cylindrical wall (1).

6. The novel offshore wind power hoisting platform crawler crane oil pipe storage device as claimed in claim 5 is characterized by: The circular cover plate (3) is fixed with a cover plate handle (7) for lifting the circular cover plate. The cover plate handles (7) are two and are fixed on the circular cover plate (3) at intervals.

7. The novel offshore wind power hoisting platform crawler crane refueling pipe storage device according to claim 1 is characterized by: A supporting leg (4) is fixed to the bottom of the circular bottom plate (8) for supporting it.

Images