Variable heat insulation device of travelling crane moving part

Abstract

The utility model discloses a variable heat insulation device of a travelling crane moving part. The variable heat insulation device comprises a length-variable heat insulation cover arranged on the side of the moving part, the outer end of the heat insulation cover is fixedly arranged relative to the main beam, the inner end of the heat insulation cover is fixedly connected with the movable component, and the gap is covered with the heat insulation cover. The heat insulation cover is an overlapping type heat insulation cover or a folding type heat insulation cover. The thermal insulation cover with the variable length is adopted to block high temperature penetrating through the gap of the main beam, the inner end of the thermal insulation cover moves along with the moving part, normal work of the moving part is not affected, the gap can be fully covered, and the thermal insulation effect is good.

Description

Technical Field

[0001] The utility model relates to a heat insulation device, in particular to a heat insulation device applied to vehicles. Background Art

[0002] High temperature working manipulators play a vital role in the metallurgical industry. They can not only effectively solve the problem of labor shortage, but also significantly improve the working environment of workers, thereby greatly improving labor safety. In addition, with the increasing attention paid by society to high efficiency and green and low-carbon production, the application of high temperature working manipulators has become more urgent.

[0003] The crane type manipulator mainly includes a crane and a manipulator. The crane includes two parallel main beams that can move as a whole, and the moving part (trolley) moves along the two main beams. The moving part is provided with a vertical part (including but not limited to a lifting part), which passes through the gap between the two main beams and is connected to the manipulator at the lower end.

[0004] However, a large amount of hot air will rise and pass through the gap between the two main beams, which will inevitably cause the moving parts to be affected by high temperature. The electromechanical devices installed on them (such as motors, cables, control boxes, bearings, etc.) are prone to malfunctions or even damage if they work above 100 degrees Celsius for a long time. Utility Model Content

[0005] The utility model provides a variable heat insulation device for a moving part of a vehicle, the purpose of which is to reduce the influence of a high temperature environment on the moving part.

[0006] The technical solution of this utility model is as follows:

[0007] A variable heat insulation device for a moving part of a crane, the crane comprising two parallel main beams and a moving part, a gap being provided between the two main beams, the moving part moving along the main beams, the heat insulation device comprising a heat insulation cover with a variable length arranged on the side of the moving part; the outer end of the heat insulation cover is fixedly arranged relative to the main beam, the inner end is fixedly connected to the moving part, and the heat insulation cover covers the top of the gap.

[0008] As a further improvement of the variable heat insulation device of the traveling moving part: the heat insulation cover is an overlapping heat insulation cover.

[0009] As a further improvement of the variable heat insulation device of the traveling moving part: the heat insulation cover is a foldable heat insulation cover.

[0010] As a further improvement of the variable heat insulation device of the traveling moving part: the outer end of the heat insulation cover is connected to the main beam.

[0011] As a further improvement of the variable heat insulation device of the traveling moving part: a heat insulation bottom plate is provided at the bottom of the main beam, and the outer end of the heat insulation cover is connected to the heat insulation bottom plate.

[0012] As a further improvement of the variable heat insulation device of the traveling moving part: the heat insulation bottom plate is provided with a strip-shaped through groove corresponding to the position of the gap.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model adopts a heat insulation cover with variable length to block the high temperature passing through the gap of the main beam. The inner end of the heat insulation cover moves with the moving parts, which not only does not affect the normal operation of the moving parts, but also can fully cover the gap, and has a good heat insulation effect.

[0015] 2. When the heat insulation cover is connected to the heat insulation base plate, a seamless, fully sealed heat insulation component can be formed to further improve the heat insulation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a traveling manipulator;

[0017] Figure 2 It is a schematic diagram of the structure in which an overlapping heat insulation cover covers the top of a heat insulation base plate;

[0018] Figure 3 It is a structural schematic diagram of a foldable heat insulation cover covering the top of the heat insulation base plate. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments.

[0020] like Figure 1 The high temperature crane includes two main beams 3, and there is a gap between the two main beams 3. The main beams 3 are provided with a moving part 6, and the moving part 6 is provided with a lifting part 5. A manipulator 8 or other actuator can be installed at the bottom of the lifting part 5. A lower heat insulation board 7 can also be installed at the bottom end of the fixed part of the upper part of the lifting part 5. The lower heat insulation board 7 is located below the main beam 3 and can protect the lifting part 5.

[0021] The variable heat insulation device of the mobile component of the vehicle proposed in this embodiment is mainly used to block the high temperature from the gap, so as to solve the problem that the mobile component 6 is affected by the high temperature and malfunctions and requires frequent maintenance.

[0022] Specifically, Figure 2 and 3The heat insulation device includes a heat insulation cover with a variable length arranged on the side of the moving part 6. The outer end of the heat insulation cover is fixed relative to the main beam 3, and the inner end is fixedly connected to the moving part 6. The heat insulation cover covers the top of the gap, which can prevent the high temperature heat from below from affecting the moving part 6 above the main beam 3.

[0023] Furthermore, the outer end of the heat insulation cover is directly connected to the main beam 3; or, a heat insulation base plate 1 is arranged at the bottom of the main beam 3, and a strip-shaped through groove 1-1 corresponding to the position of the gap is opened on the heat insulation base plate 1, and the outer end of the heat insulation cover is connected to the heat insulation base plate 1 to form a seamless, fully sealed heat insulation component, thereby further improving the heat insulation effect.

[0024] Specifically, the heat shield may be Figure 2 The overlapping heat shield 9 shown in the figure is composed of a plurality of overlapping hard shield decks, covering the top of the heat insulation base plate 1. The heat shield can also be as follows Figure 3 The foldable heat-insulating cover 10 shown is made of flexible material and has an accordion-like structure, and covers the heat-insulating bottom plate 1 .

[0025] The material of the heat shield is a non-thermal conductor.

[0026] Furthermore, if Figure 1 The heat insulation device may also include a heat insulation side plate 2 installed on the side of the main beam 3. The upper edge of the heat insulation side plate 2 is higher than the upper edge of the railing 4 on the main beam 3, which can protect the staff walking on the main beam 3. The upper edge of the heat insulation side plate 2 can also be higher than the upper edge of the sliding wire on the main beam 3 to provide heat insulation protection for the sliding wire. Preferably, the upper edge of the heat insulation side plate 2 should be higher than the upper edge of the railing 4 and the sliding wire at the same time.

[0027] Furthermore, the lower edge of the heat-insulating side plate 2 may be vertically connected to the side of the heat-insulating bottom plate 1 , or may leave a gap between the lower edge and the heat-insulating bottom plate 1 , but vertical connection is preferred.

[0028] It should be noted that it is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. The scope of the present invention is defined by the claims rather than the above description.

Claims

1. A variable heat insulation device for a mobile component of a traveling crane, the traveling crane comprising two parallel main beams (3) and a mobile component (6), a gap being provided between the two main beams (3), the mobile component (6) moving along the main beams (3), characterized in that: The heat insulation device comprises a heat insulation cover with a variable length arranged on the side of the moving component (6); the outer end of the heat insulation cover is fixedly arranged relative to the main beam (3), and the inner end is fixedly connected to the moving component (6), and the heat insulation cover covers the upper part of the gap.

2. The variable heat insulation device for the moving parts of a vehicle as claimed in claim 1, characterized in that: The heat insulation cover is an overlapping heat insulation cover (9).

3. The variable heat insulation device for the moving parts of a vehicle as claimed in claim 1, characterized in that: The heat insulation cover is a foldable heat insulation cover (10).

4. The variable heat insulation device for the moving parts of a vehicle as claimed in claim 1, characterized in that: The outer end of the heat insulation cover is connected to the main beam (3).

5. The variable heat insulation device for the moving parts of a vehicle as claimed in claim 1, characterized in that: A heat-insulating bottom plate (1) is provided at the bottom of the main beam (3), and the outer end of the heat-insulating cover is connected to the heat-insulating bottom plate (1).

6. The variable heat insulation device for the moving parts of a vehicle as claimed in claim 5, characterized in that: The heat-insulating bottom plate (1) is provided with a strip-shaped through groove (1-1) corresponding to the position of the gap.

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