Detachable air cooler tube bundle lifting lug device

By designing a detachable air cooler tube bundle lifting device, the width exceeding the limit in air cooler tube bundle transportation and on-site lifting is solved, convenient installation and maintenance is achieved, and transportation and maintenance costs are reduced.

CN222181559UActive Publication Date: 2024-12-17XIAN XIERWO CHEM MACHINERIES CO LTD
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Patent Information

Application Number
CN202420946941.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-06
Publication Date
2024-12-17
Estimated Expiration
2034-05-06

AI Technical Summary

Technical Problem

During transportation and on-site lifting, the width of the air-cooler tube bundle exceeds the maximum width limit due to excessive lifting lugs, which makes transportation difficult. During maintenance, the lifting lugs interfere with the frame, resulting in complex cutting and installation, which affects maintenance efficiency.

Method used

A detachable air-cooler tube bundle lifting device is designed, adopting L-shaped side beams, reinforcement plates and bottom plate structures. The lifting lugs are connected by fastening bolts, and a lifting hole is provided on the side wall of the lifting lugs, which are suspended and L The shaped side beams are welded and fixed to form a 45-degree angle. The overall structure is detachable for easy installation and maintenance.

Benefits of technology

The device redesigns the lifting device to remove and install the lifting device, which facilitates transportation and maintenance, reduces costs and simplifies the processing process.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a detachable air cooler tube bundle lifting lug device which comprises an L-shaped side beam and a lifting lug, the utility model discloses an L-shaped side beam, which comprises an L-shaped side beam and is characterized in that a plurality of reinforcing rib plates are arranged below the L-shaped side beam, a bottom plate is arranged at the top of the L-shaped side beam, the bottom plate is connected with the L-shaped side beam through a plurality of fastening bolts, a lifting lug is fixedly mounted at the top of the bottom plate, and a lifting hole is formed in the side wall of the lifting lug. The detachable air cooler tube bundle lifting lug device is reasonable in structural design, the lifting lug device is redesigned, the whole lifting lug device can be installed on the inner wall of the air cooler tube bundle through the L-shaped side beam, the lifting device can be detached, installation and maintenance are greatly facilitated, machining is easy, and cost is low.
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Description

Technical Field

[0001] The utility model relates to a detachable air cooler tube bundle hanging ear device. Background Art

[0002] In order to facilitate transportation, the air cooler tube bundles are usually placed with lifting lugs on both sides of the air cooler tube bundles. The tube bundle width is 2980mm, the lifting lug thickness is 20mm, and the actual total width of the equipment is 3020mm, which exceeds the maximum width of goods transportation, making it difficult to lift and transport. In addition, the tube bundles are placed on the frame, and the distance between the two column feet is 6000mm. There is interference problem in the lifting between the two tube bundles. It is often necessary to open fire to cut off the lifting lugs on site, which also brings problems to the later maintenance and replacement of the tube bundles. Utility Model Content

[0003] The utility model overcomes the shortcomings of the prior art and provides a detachable air cooler tube bundle lifting ear device.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a detachable air cooler tube bundle lifting ear device, comprising:

[0005] L-shaped side beams;

[0006] The invention is characterized in that: a plurality of reinforcing ribs are provided below the L-shaped side beam, a bottom plate is provided on the top of the L-shaped side beam, the bottom plate and the L-shaped side beam are connected by a plurality of fastening bolts, a lifting ear is fixedly installed on the top of the bottom plate, and a lifting hole is provided on the side wall of the lifting ear.

[0007] In the above structure, the number of the fastening bolts is two.

[0008] In the above structure, the bottom plate and the lifting ears are fixed by welding.

[0009] In the above structure, the angle between the front side wall of the lifting ear and the front side wall of the L-shaped side beam is 45 degrees.

[0010] In the above structure, the thickness of the L-shaped side beam is 8 mm, and the thickness of the reinforcing rib plate is 12 mm.

[0011] In the above structure, the thickness of the lifting ear is 20 mm, and the diameter of the lifting hole is 50 mm.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the detachable air cooler tube bundle lifting ear device of the utility model has a reasonable structural design, and the lifting ear device is redesigned. The whole can be installed on the inner wall of the air cooler tube bundle through an L-shaped side beam, and the lifting device can be removed, which greatly facilitates installation and maintenance, is simple to process, and has low cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of a detachable air cooler tube bundle lifting ear device according to an embodiment of the utility model;

[0014] Figure 2 It is a top view of a detachable air cooler tube bundle lifting ear device according to an embodiment of the utility model;

[0015] Figure 3 It is a side view of a detachable air cooler tube bundle lifting ear device described in an embodiment of the utility model.

[0016] In the figure:

[0017] 1. L-shaped side beam; 2. Reinforcement rib plate; 3. Bottom plate; 4. Fastening bolts; 5. Lifting ears; 6. Lifting holes. DETAILED DESCRIPTION

[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] like Figure 1-3 As shown, a detachable air cooler tube bundle lifting ear device comprises:

[0020] L-shaped side beam 1;

[0021] It is characterized in that: a plurality of reinforcing ribs 2 are provided below the L-shaped side beam 1, a bottom plate 3 is provided on the top of the L-shaped side beam 1, the bottom plate 3 and the L-shaped side beam 1 are connected by a plurality of fastening bolts 4, a lifting ear 5 is fixedly installed on the top of the bottom plate 3, and a lifting hole 6 is provided on the side wall of the lifting ear 5.

[0022] In the above structure, the number of the fastening bolts 4 is two.

[0023] In the above structure, the bottom plate 3 and the lifting ears 5 are fixed by welding.

[0024] In the above structure, the angle between the front side wall of the lifting ear 5 and the front side wall of the L-shaped side beam 1 is 45 degrees.

[0025] In the above structure, the thickness of the L-shaped side beam 1 is 8 mm, and the thickness of the reinforcing rib 2 is 12 mm.

[0026] In the above structure, the thickness of the lifting ear 5 is 20 mm, and the diameter of the lifting hole 6 is 50 mm.

[0027] The utility model discloses a detachable air cooler tube bundle lifting ear device with reasonable structural design, and redesigns the lifting ear device, which can be installed on the inner wall of the air cooler tube bundle through the L-shaped side beam as a whole, and the lifting device can be removed, which greatly facilitates installation and maintenance, is simple to process and has low cost.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A detachable air cooler tube bundle lifting ear device, comprising: L-shaped side beam (1); The invention is characterized in that: a plurality of reinforcing ribs (2) are provided below the L-shaped side beam (1), a bottom plate (3) is provided on the top of the L-shaped side beam (1), the bottom plate (3) and the L-shaped side beam (1) are connected via a plurality of fastening bolts (4), a lifting ear (5) is fixedly mounted on the top of the bottom plate (3), and a lifting hole (6) is provided on the side wall of the lifting ear (5).

2. The detachable air cooler tube bundle hanging ear device according to claim 1, characterized in that: The number of the fastening bolts (4) is two.

3. The detachable air cooler tube bundle hanging ear device according to claim 1, characterized in that: The bottom plate (3) and the lifting lug (5) are fixed by welding.

4. The detachable air cooler tube bundle hanging ear device according to claim 1, characterized in that: The angle between the front side wall of the lifting ear (5) and the front side wall of the L-shaped side beam (1) is 45 degrees.

5. The detachable air cooler tube bundle hanging ear device according to claim 1, characterized in that: The thickness of the L-shaped side beam (1) is 8 mm, and the thickness of the reinforcing rib plate (2) is 12 mm.

6. The detachable air cooler tube bundle hanging ear device according to claim 1, characterized in that: The thickness of the lifting lug (5) is 20 mm, and the diameter of the lifting hole (6) is 50 mm.