Tower crane standard knot with high climbing safety

Abstract

The utility model discloses a tower crane standard section with high climbing safety, which comprises a tower crane standard section, a ladder stand assembly is welded in the tower crane standard section, and the ladder stand assembly comprises an upper cross beam, a lower cross beam, a support column, a support foot bar, a fixing ring, a heating handle structure, a mounting cavity, a heating belt and a support block, the heating handle structure comprises a handle body, a mounting seat and a heating wire, the upper cross beam is welded to the middle of the upper end of the tower crane standard section, and the lower cross beam is welded to the middle of the lower end of the tower crane standard section. According to the tower crane standard knot with the high climbing safety, the ladder stand assembly is arranged, the outer wall of the supporting foot bar can be prevented from being accumulated with snow and frozen by arranging a heating belt in the supporting foot bar, the climbing safety is improved, the ladder stand assembly is arranged, and a heating handle structure is arranged, so that the climbing safety is improved, and the climbing safety of the tower crane standard knot is improved. And the comfort of climbing in winter can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tower crane standard sections, in particular to a tower crane standard section with high climbing safety. Background Art

[0002] The tower crane standard section is an important component of the tower crane, and its function is mainly reflected in improving the stability, safety and work efficiency of the tower crane.

[0003] A ladder is installed inside the standard section of the tower crane to facilitate workers to get on and off the tower crane.

[0004] However, there are disadvantages in use. First, in winter, the temperature is low, and the comfort is poor when climbing. In addition, in winter, snow and even ice are easily accumulated on the ladder, which reduces the safety of climbing.

[0005] Therefore, we propose a standard section of the tower crane with high climbing safety. Utility Model Content

[0006] (1) Technical problems solved

[0007] In view of the deficiencies in the prior art, the present invention provides a standard section of a tower crane with high climbing safety, which improves safety and comfort during climbing and can effectively solve the problems in the background technology.

[0008] (2) Technical solution

[0009] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a tower crane standard section with high climbing safety, including a tower crane standard section, a ladder assembly welded inside the tower crane standard section, the ladder assembly including an upper crossbeam, a lower crossbeam, a support column, a support pedal, a fixing ring, a heated handle structure, an installation cavity, a heating belt and a support block, the heated handle structure including a handle body, a mounting seat and a heating wire, the upper crossbeam is welded to the middle part of the upper end of the tower crane standard section, and the lower crossbeam is welded to the middle part of the lower end of the tower crane standard section.

[0010] Preferably, the number of the support columns is two groups, and the two groups of support columns are fixedly installed between the left and right ends of the outer surface of the lower end of the upper beam and the left and right ends of the outer surface of the upper end of the lower beam.

[0011] Preferably, the fixing ring is fixedly installed between the outer surfaces of both ends of the supporting pedal and the outer wall of the supporting column.

[0012] Preferably, the heated handle structure is fixedly mounted on the left and right sides of the outer surface of the front end of the supporting pedal.

[0013] Preferably, the installation cavity is opened inside the supporting pedal, the support block is fixedly installed inside the supporting pedal, the heating belt is located in the installation cavity, and the heating belt is fixedly installed on the inner wall of the supporting pedal, and the input end of the heating belt is electrically connected to the output end of the external controller.

[0014] Preferably, the mounting seat is fixedly installed between the outer surfaces of both ends of the handle body and the outer wall of the supporting pedal, the heating wire is fixedly installed inside the handle body, and the input end of the heating wire is electrically connected to the output end of the external controller.

[0015] (3) Beneficial effects

[0016] Compared with the existing technology, the utility model provides a tower crane standard section with high climbing safety, which has the following beneficial effects:

[0017] 1. A tower crane standard section with high climbing safety is provided with a ladder assembly. A heating belt is provided inside the supporting step rod to prevent snow and ice from accumulating on the outer wall of the supporting step rod, thereby improving climbing safety.

[0018] 2. The standard section of the tower crane has high climbing safety. The ladder assembly is provided with a heating handle structure, which can increase the comfort of climbing in winter. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a tower crane standard section with high climbing safety in the utility model.

[0020] Figure 2 The utility model is a partial structural schematic diagram of a standard section of a tower crane with high climbing safety.

[0021] Figure 3 The utility model is a structural schematic diagram of a ladder assembly in a standard section of a tower crane with high climbing safety.

[0022] Figure 4 This is a side cross-sectional view of a supporting step rod in a standard section of a tower crane with high climbing safety according to the utility model.

[0023] Figure 5 This is a side sectional view of a heated handle structure in a standard section of a tower crane with high climbing safety according to the utility model.

[0024] In the figure: 1. Standard section of the tower crane; 2. Ladder assembly; 3. Upper beam; 4. Lower beam; 5. Support column; 6. Support pedal; 7. Fixed ring; 8. Heated handle structure; 9. Mounting cavity; 10. Heating belt; 11. Support block; 12. Handle body; 13. Mounting seat; 14. Heating wire. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] This embodiment is a tower crane standard section with high climbing safety.

[0027] like Figure 1-5 As shown, it includes a tower crane standard section 1, and a ladder assembly 2 is welded inside the tower crane standard section 1. The ladder assembly 2 includes an upper crossbeam 3, a lower crossbeam 4, a support column 5, a support pedal 6, a fixing ring 7, a heated handle structure 8, an installation cavity 9, a heating belt 10 and a support block 11. The heated handle structure 8 includes a handle body 12, a mounting seat 13 and a heating wire 14. The upper crossbeam 3 is welded to the middle part of the upper end of the tower crane standard section 1, and the lower crossbeam 4 is welded to the middle part of the lower end of the tower crane standard section 1.

[0028] There are two groups of support columns 5, and the two groups of support columns 5 are fixedly installed between the left and right ends of the outer surface of the lower end of the upper beam 3 and the left and right ends of the outer surface of the upper end of the lower beam 4; the fixing ring 7 is fixedly installed between the outer surfaces of the two ends of the supporting pedal 6 and the outer wall of the support column 5; the heating handle structure 8 is fixedly installed on the left and right sides of the outer surface of the front end of the supporting pedal 6; the installation cavity 9 is opened inside the supporting pedal 6, the support block 11 is fixedly installed inside the supporting pedal 6, the heating belt 10 is located in the installation cavity 9, and the heating belt 10 is fixedly installed on the inner wall of the supporting pedal 6, and the input end of the heating belt 10 is electrically connected to the output end of the external controller; the mounting seat 13 is fixedly installed between the outer surfaces of the two ends of the handle body 12 and the outer wall of the supporting pedal 6, the heating wire 14 is fixedly installed inside the handle body 12, and the input end of the heating wire 14 is electrically connected to the output end of the external controller.

[0029] It should be noted that the utility model is a tower crane standard section with high climbing safety. The tower crane standard section 1 recorded in the article belongs to the existing technology and can be effectively known to technical personnel in the relevant technical field, so the details will not be repeated here; the ladder assembly 2 is provided, and a heating belt 10 is installed inside the supporting pedal 6. The heating belt 10 and the heating wire 14 are both connected to an external controller. In winter, the heating belt 10 and the heating wire 14 are powered on for heating. The heating belt 10 heats the supporting pedal 6, so that the snow on the outer wall of the supporting pedal 6 melts, and the frozen ice on the outer wall of the supporting pedal 6 can be removed, making it safer for operators to climb; the heated handle structure 8 is provided, and the heating wire 14 heats the handle body 12, which can improve the comfort when climbing the tower crane standard section 1 in winter, avoid discomfort in hand movements due to low temperature, and further increase the safety of climbing.

[0030] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used solely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "includes a..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0031] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. A tower crane standard section with high climbing safety, comprising a tower crane standard section (1), characterized in that: A ladder assembly (2) is welded inside the tower crane standard section (1), and the ladder assembly (2) includes an upper crossbeam (3), a lower crossbeam (4), a support column (5), a support pedal (6), a fixing ring (7), a heating handle structure (8), a mounting cavity (9), a heating belt (10) and a support block (11). The heating handle structure (8) includes a handle body (12), a mounting seat (13) and a heating wire (14). The upper crossbeam (3) is welded to the middle of the upper end of the tower crane standard section (1), and the lower crossbeam (4) is welded to the middle of the lower end of the tower crane standard section (1).

2. The tower crane standard section with high climbing safety according to claim 1 is characterized in that: The number of the support columns (5) is two groups, and the two groups of support columns (5) are fixedly installed between the left and right ends of the outer surface of the lower end of the upper beam (3) and the left and right ends of the outer surface of the upper end of the lower beam (4).

3. The tower crane standard section with high climbing safety according to claim 2 is characterized in that: The fixing ring (7) is fixedly installed between the outer surfaces of both ends of the supporting pedal (6) and the outer wall of the supporting column (5).

4. The tower crane standard section with high climbing safety according to claim 3 is characterized in that: The heating handle structure (8) is fixedly mounted on the left and right sides of the front end outer surface of the supporting pedal (6).

5. The tower crane standard section with high climbing safety according to claim 4 is characterized in that: The installation cavity (9) is opened inside the supporting pedal (6), the support block (11) is fixedly installed inside the supporting pedal (6), the heating belt (10) is located in the installation cavity (9), and the heating belt (10) is fixedly installed on the inner wall of the supporting pedal (6), and the input end of the heating belt (10) is electrically connected to the output end of the external controller.

6. The tower crane standard section with high climbing safety according to claim 5, characterized in that: The mounting seat (13) is fixedly mounted between the outer surfaces of both ends of the handle body (12) and the outer wall of the supporting pedal (6); the heating wire (14) is fixedly mounted inside the handle body (12), and the input end of the heating wire (14) is electrically connected to the output end of the external controller.

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