Maintenance protection frame structure of two-gear riding wheel mechanism of cement rotary kiln

Abstract

The utility model relates to a kind of maintenance protection frame structure of cement rotary kiln two-gear riding wheel mechanism, including two-gear riding wheel mechanism, external maintenance protection frame structure, external maintenance protection frame structure includes a group of edge base structure, peripheral main body guardrail structure and inner edge part platform structure being set around gear riding wheel mechanism, the edge base structure includes grounding base, total support frame body being arranged in the upper portion of grounding base, the connecting installation platform being arranged in the upper portion of total support frame body, the inner edge part platform structure includes station board connection component being arranged in the upper portion of connecting installation platform and station board body being arranged in the upper portion of station board connection component. The maintenance protection frame structure of cement rotary kiln two-gear riding wheel mechanism of the structure effectively reduces detection difficulty, also solves the problem of high place without handrail and standing place narrow, effectively reduces the security risk of high place falling. Each component connection is stable, reduces detection difficulty, improves work efficiency, reduces staff safety risk.

Description

Technical Field

[0001] This utility model relates to the field of cement rotary kilns, and in particular to a maintenance and protection frame structure for a two-stage support roller mechanism of a cement rotary kiln. Background Technology

[0002] During long-term operation, cement rotary kilns experience significant changes in their centerline due to factors such as foundation settlement, excessive temperature fluctuations, and human intervention. This large deviation can lead to cracks in the kiln shell, causing substantial property damage. To prevent such incidents, we utilize centerline detection and measurement methods, adjusting the kiln based on the data. However, measuring the centerline of a φ4.8m*72m rotary kiln presents significant challenges and safety risks due to the low foundations of the second-stage support rollers. Therefore, the need for a suitable safety protection device has become an urgent problem to solve. Utility Model Content

[0003] The purpose of this utility model is to provide a maintenance and protection frame structure for the second-stage support roller mechanism of a cement rotary kiln, thereby solving the problem of safe operation and maintenance of the second-stage support roller mechanism of a cement rotary kiln.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a maintenance and protection frame structure for a two-stage support roller mechanism of a cement rotary kiln, including a two-stage support roller mechanism, an external maintenance and protection frame structure for the two-stage support roller mechanism, the external maintenance and protection frame structure including a set of side base structures arranged around the support roller mechanism, an outer main guardrail structure arranged on the upper part of each side base structure, and an inner side platform structure arranged on the outer end of each side base structure, the side base structure including a grounding base, a main support frame body arranged on the grounding base, and a connecting mounting platform arranged on the upper part of the main support frame body, the inner side platform structure including a station plate connecting assembly arranged on the upper part of the connecting mounting platform and a station plate body arranged on the upper part of the station plate connecting assembly.

[0005] The aforementioned station plate connection assembly includes a gap adjustment frame plate group, multiple sets of inner support connecting plates disposed between the gap adjustment frame plate groups, and inner support reinforcing rods spaced apart on one side of the inner support connecting plates and disposed between the gap adjustment frame plate groups.

[0006] The edge of the gap adjustment frame assembly is located on the guardrail mounting side structure, and the guardrail mounting side structure is connected to the outer main guardrail structure.

[0007] The guardrail installation side structure includes multiple sets of guardrail spacing connecting seats spaced apart on the gap adjustment frame plate group, and an extension side seat body disposed outside the guardrail spacing connecting seats.

[0008] The outer main guardrail structure includes a guardrail connecting base and a guardrail body located on the upper part of the guardrail connecting base. The guardrail connecting base is connected to the guardrail spacing connecting seat.

[0009] The beneficial effects of this utility model are as follows: The maintenance and protection frame structure of the two-stage support roller mechanism for cement rotary kilns effectively reduces the difficulty of inspection and solves the problems of lack of handrails at heights and limited standing space, effectively reducing the safety hazard of falls from heights. The stable connection of each component reduces the difficulty of inspection, improves work efficiency, and reduces the safety risks for workers.

[0010] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 for Figure 1 Top view.

[0013] Figure 3 for Figure 2 Internal state diagram of the un-set station board body.

[0014] Figure 4 This is a schematic diagram illustrating the construction of another embodiment of the present invention.

[0015] Figure 5 for Figure 4 To use a state diagram.

[0016] In the diagram: 1. Fence connecting base, 2. Fence body, 3. Grounding base, 4. Main support frame, 5. Connecting installation platform, 6. Station plate body, 7. Two-stage support roller mechanism, 8. Gap adjustment frame plate assembly, 9. Inner support connecting plate, 10. Inner support reinforcing rod, 11. Guardrail spacing connecting seat, 12. Extension side seat body, 13. Inner support base, 14. Bearing seat. Detailed Implementation

[0017] The terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end" used in the application text to indicate the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] Example 1, such as Figure 1-3 As shown, a maintenance and protection frame structure for a two-stage support roller mechanism of a cement rotary kiln includes a two-stage support roller mechanism and an external maintenance and protection frame structure for the two-stage support roller mechanism 7. The external maintenance and protection frame structure includes a set of side base structures arranged around the support roller mechanism, an outer main guardrail structure arranged on the upper part of each side base structure, and an inner side platform structure arranged on the outer end of each side base structure. The outer main guardrail structure includes a fence connecting base 1 and a fence body 2 arranged on the upper part of the fence connecting base.

[0020] The side base structure includes a grounding base 3, a main support frame 4 located on the grounding base, and a connecting mounting platform 5 located on the main support frame. The inner side platform structure includes a station plate connecting assembly located on the connecting mounting platform 5 and a station plate body 6 located on the station plate connecting assembly.

[0021] The station plate connection assembly includes a gap adjustment frame plate group 8, multiple sets of inner support connecting plates 9 disposed between the gap adjustment frame plate groups, and inner support reinforcing rods 10 spaced apart on one side of the inner support connecting plates and disposed between the gap adjustment frame plate groups.

[0022] The edge of the gap adjustment frame assembly is located on the guardrail installation side structure.

[0023] The guardrail installation side structure includes multiple sets of guardrail spacing connecting seats 11 spaced apart on the external gap adjustment frame plate group, and an extension side seat 12 located outside the guardrail spacing connecting seats.

[0024] The edge of the gap adjustment frame assembly is located on the guardrail mounting side structure, and the guardrail mounting side structure is connected to the outer main guardrail structure.

[0025] Example 2, as Figure 4 , 5 As shown, a bottom support frame structure is provided between the grounding base 3 and the main support frame 4. The bottom support frame structure includes an inner support base 13 connected to the grounding base 3 and a bearing seat 14 located on the upper part of the inner support base 13 and connected to the bottom surface of the main support frame 4.

[0026] The maintenance and protection frame structure of the second-stage support roller mechanism in this cement rotary kiln effectively reduces the difficulty of inspection and solves the problems of lack of handrails at heights and limited standing space, effectively reducing the safety hazard of falls from heights. The stable connection of each component reduces the difficulty of inspection, improves work efficiency, and reduces safety risks for workers.

[0027] The above embodiments are merely descriptions of preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

[0028] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

Claims

1. A maintenance and protection frame structure for a two-stage support roller mechanism of a cement rotary kiln, comprising a two-stage support roller mechanism, characterized in that: The external maintenance and protection frame structure of the two-stage support roller mechanism includes a set of side base structures surrounding the support roller mechanism, an outer main guardrail structure on the upper part of each side base structure, and an inner side platform structure on the outer end of each side base structure. The side base structure includes a grounding base, a main support frame on the grounding base, and a connecting mounting platform on the main support frame. The inner side platform structure includes a station plate connecting assembly on the upper part of the connecting mounting platform and a station plate body on the upper part of the station plate connecting assembly. The outer main guardrail structure is located on the station plate connecting assembly.

2. The maintenance and protection frame structure of the second-stage support roller mechanism of a cement rotary kiln as described in claim 1, characterized in that: The aforementioned station plate connection assembly includes a gap adjustment frame plate group, multiple sets of internal support connecting plates disposed between the gap adjustment frame plate groups, and internal support reinforcing rods spaced apart on one side of each internal support connecting plate and disposed between the gap adjustment frame plate groups.

3. The maintenance and protection frame structure of the second-stage support roller mechanism of the cement rotary kiln as described in claim 2, characterized in that: The outer edge of the gap adjustment frame assembly is connected to the guardrail mounting side structure, and the guardrail mounting side structure is connected to the outer main guardrail structure.

4. The maintenance and protection frame structure of the second-stage support roller mechanism of a cement rotary kiln as described in claim 3, characterized in that: The guardrail installation side structure includes multiple sets of guardrail spacing connecting seats spaced apart on the gap adjustment frame plate group, and an extension side seat body disposed outside the guardrail spacing connecting seats.

5. The maintenance and protection frame structure of the second-stage support roller mechanism of the cement rotary kiln as described in claim 1, characterized in that: The outer main guardrail structure includes a guardrail connecting base and a guardrail body located on the upper part of the guardrail connecting base. The guardrail connecting base is connected to the guardrail spacing connecting seat.

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