Supporting device for prefabricated stair maintenance

Abstract

The utility model discloses a supporting device for prefabricated stair maintenance, and belongs to the field of prefabricated stair maintenance auxiliary tools. The supporting device is at least used for enabling the prefabricated staircase to be horizontally placed and supported. The supporting device comprises a first limiting structure and a second limiting structure. The first limiting structure is used for forming a first limiting area for limiting the side part of the prefabricated stair; the second limiting structure is used for forming a second limiting area for limiting the bottom of the prefabricated stair; the second limiting area is used for forming a gap between the prefabricated stair and the ground; the two first limiting areas are used for abutting against the two sides of the prefabricated stair. And the side part is vertical to the bottom part. The prefabricated stair has the beneficial effects that the first limiting structure and the second limiting structure are used for limiting the prefabricated stair, so that the prefabricated stair is difficult to move under stress during maintenance, and the operation of maintaining the prefabricated stair is better realized.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of prefabricated stair maintenance auxiliary tools, in particular to a supporting device for prefabricated stair maintenance. BACKGROUND

[0002] The prefabricated stair is prepared first, then transported to the place where it is needed for use.

[0003] After the prefabricated stair is prepared, it needs to be detected and maintained. When the prefabricated stair is maintained, it is often directly placed on the ground, so that the prefabricated stair is directly in contact with the ground, and only one surface supports the prefabricated stair, so that the prefabricated stair is prone to sliding on the ground, which is not conducive to the maintenance operation of the prefabricated stair. CONTENT OF THE UTILITY MODEL

[0004] The content part of the present application is used to introduce the concept in a simple form, which will be described in detail in the specific embodiment part. The content part of the present application is not intended to identify the key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] In order to solve the technical problems mentioned in the background part, some embodiments of the present application provide a supporting device for prefabricated stair maintenance, which is used at least for supporting the prefabricated stair horizontally; the supporting device comprises: a first limiting structure and a second limiting structure; the first limiting structure is used to form a first limiting area limiting the side of the prefabricated stair; the second limiting structure is used to form a second limiting area limiting the bottom of the prefabricated stair; the second limiting area is used to form a gap between the prefabricated stair and the ground; the first limiting area is provided with two, and is used to abut against the two sides of the prefabricated stair; the side is perpendicular to the bottom.

[0006] Further, the first limiting area is composed of a plurality of limiting lines; the limiting line abuts against the side of the prefabricated stair.

[0007] Further, the second limiting area is composed of a plurality of limiting surfaces; the plurality of limiting surfaces support the prefabricated stair, so that the prefabricated stair is arranged on the second limiting area.

[0008] Further, the first limiting structure comprises: a plurality of fixed blocks arranged on the ground; the second limiting structure comprises a plurality of fixed rods arranged on the fixed blocks; the fixed rod is fixed with the fixed block; the fixed rod is used to form the limiting line; the fixed tube is used to form the limiting surface.

[0009] Further, a lifting driving structure is arranged below the fixing block, the lifting driving structure is used to move the fixing block upward and downward, so as to move the limiting surface upward and downward; when the fixing block moves upward or downward, the gap becomes larger or smaller.

[0010] Further, a moving carrier is arranged below the lifting structure, the moving carrier is used to drive the lifting structure to move, so as to make the distance between the two first limiting areas larger or smaller.

[0011] Further, the limiting line is perpendicular to the limiting surface.

[0012] Further, a plurality of auxiliary support lines are further formed on the first limiting area; the auxiliary support lines are located between any two limiting lines; the auxiliary support lines are used to abut against the prefabricated stair.

[0013] Further, a plurality of the auxiliary support lines form a plurality of intersecting intersection points between two limiting lines; the auxiliary support lines are straight lines.

[0014] Further, a plurality of hollow areas are further formed on the first limiting area; the prefabricated stair communicates with the space of the first limiting area away from the prefabricated stair through the hollow area.

[0015] The beneficial effects of the present application are that the prefabricated stair is limited by the first limiting structure and the second limiting structure, so that the prefabricated stair is difficult to move under force during maintenance, thereby better realizing the operation of maintaining the prefabricated stair. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide further understanding of the present application, so that other features, objects and advantages of the present application become more apparent. The illustrative embodiment drawings of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application.

[0017] In addition, throughout the drawings, the same or similar reference signs represent the same or similar elements. It should be understood that the drawings are schematic, and the elements and elements are not necessarily drawn according to the proportion.

[0018] In the drawings:

[0019] Figure 1 is a whole schematic diagram according to the embodiment of the present application;

[0020] Figure 2 is a structural schematic diagram of a part of the embodiment, mainly showing the explosion structure of the arrangement position of a plurality of fixing blocks;

[0021] Figure 3is a structural schematic diagram that is part of an embodiment, mainly showing the structure of the moving carrier, the lifting driving structure and part of the surrounding parts;

[0022] Figure 4 is a structural schematic diagram that is part of an embodiment, mainly showing the structure of the moving carrier, the lifting driving structure and part of the surrounding parts;

[0023] Reference signs:

[0024] 1, limiting surface; 2, fixed block; 3, fixed rod; 4, lifting driving structure; 5, moving carrier; 6, auxiliary rod; 7, hollow area; 8, prefabricated stairs. DETAILED DESCRIPTION

[0025] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be interpreted as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly and completely understood. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0026] In addition, it should be further noted that only parts related to the invention are shown in the drawings for ease of description. The embodiments in the present disclosure and the features in the embodiments can be combined with each other without conflict.

[0027] It should be noted that the concepts of "first", "second", etc. mentioned in the present disclosure are only used to distinguish different devices, modules or units, and are not intended to limit the order or interdependence of the functions performed by these devices, modules or units.

[0028] It should be noted that the adjectives "one", "multiple" mentioned in the present disclosure are illustrative and not limiting, and those skilled in the art should understand that unless otherwise explicitly stated in the context, it should be understood as "one or more".

[0029] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0030] Reference Figures 1-4 ,

[0031] The application discloses a support device for maintaining prefabricated stairs 8, which is used for supporting the prefabricated stairs 8 in a horizontal state. The prefabricated stairs 8 in the horizontal state are shown in the accompanying drawings. The support device comprises a first limiting structure and a second limiting structure. The first limiting structure is used for forming a first limiting area for limiting the side of the prefabricated stairs 8; and the second limiting structure is used for forming a second limiting area for limiting the bottom of the prefabricated stairs 8. When the prefabricated stairs 8 are placed on the second limiting structure, the second limiting area formed by the second limiting structure is used for forming a gap between the prefabricated stairs 8 and the ground. The gap is formed for the purpose of preventing water from accumulating on the ground and being in contact with the prefabricated stairs 8 during maintenance, so that the protection of the prefabricated stairs 8 is improved. The first limiting area is provided with two limiting areas for abutting against the two sides of the prefabricated stairs 8; and the sides are perpendicular to the bottom. The application is mainly used for supporting and limiting the prefabricated stairs 8, so as to prevent the prefabricated stairs 8 from moving and sliding on the ground, and to improve the maintenance of the prefabricated stairs 8.

[0032] Specifically, the first limiting area is composed of a plurality of limiting lines; and the limiting lines abut against the sides of the prefabricated stairs 8. Since the sides of the prefabricated stairs 8 are only used for preventing the lateral movement of the prefabricated stairs 8, the limiting lines are used for limiting the sides, so that the limiting force is sufficient, and the volume and materials can be saved.

[0033] Specifically, the second limiting area is composed of a plurality of limiting surfaces 1; and the plurality of limiting surfaces 1 support the prefabricated stairs 8, so that the prefabricated stairs 8 are arranged on the second limiting area. The prefabricated stairs 8 are relatively heavy, so the limiting surfaces 1 are used for supporting the prefabricated stairs 8.

[0034] Specifically, the first limiting structure comprises a plurality of fixed blocks 2 arranged on the ground; the second limiting structure comprises a plurality of fixed rods 3 arranged on the fixed blocks 2; the fixed rods 3 are fixed to the fixed blocks 2; the fixed rods 3 are used for forming the limiting lines; and the fixed tubes are used for forming the limiting surfaces 1.

[0035] Specifically, a lifting driving structure 4 is arranged below the fixed blocks 2; the lifting driving structure 4 is used for lifting and lowering the fixed blocks 2, so as to lift and lower the limiting surfaces 1; and the gap is enlarged or reduced when the fixed blocks 2 are lifted or lowered. The lifting driving structure 4 is an electric lifting platform, and the electric lifting platform is not described in detail because it is a prior art. The gap can be enlarged or reduced to accommodate different objects below the prefabricated stairs 8. For example, the gap is enlarged, a carrier body is arranged in the gap, then the gap is reduced, and the prefabricated stairs 8 are arranged on the carrier body, so that the prefabricated stairs 8 are conveniently loaded and unloaded.

[0036] Specifically, a moving carrier 5 is arranged below the lifting structure, and the moving carrier 5 is used to drive the lifting structure to move so as to increase or decrease the distance between the two first limiting areas. The moving carrier 5 is mainly used to accommodate prefabricated stairs 8 with different widths

[0037] Specifically, the limiting line is perpendicular to the limiting surface 1.

[0038] Specifically, a plurality of auxiliary support lines are further formed on the first limiting area; the auxiliary support lines are located between any two limiting lines; and the auxiliary support lines are used to abut against the prefabricated stairs 8. The auxiliary support lines are composed of a plurality of auxiliary rods 6, and the auxiliary rods 6 are fixed with the fixed rods 3. The plurality of auxiliary support lines form a plurality of intersecting intersection points between the two limiting lines; and the auxiliary support lines are straight lines. The auxiliary rods 6 are fixed with the fixed rods 3 in an inclined manner.

[0039] Specifically, a plurality of hollow areas 7 are further formed on the first limiting area; and the prefabricated stairs 8 are communicated with the space of the first limiting area away from the prefabricated stairs 8 through the hollow areas 7. Due to the limiting manner of the fixed rods 3 and the auxiliary rods 6, the side of the prefabricated stairs 8 has a plurality of hollow areas 7, and the hollow areas 7 facilitate the maintenance of the side of the prefabricated stairs 8.

[0040] The above description is only some of the preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the scope of the application involved in the embodiments of the present disclosure is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above inventive concept. For example, the above features are replaced with the technical features disclosed in the embodiments of the present disclosure (but not limited to) having similar functions to form technical solutions.

Claims

1. A support device for the maintenance of a prefabricated staircase, characterized in that, The support device is at least used to support the prefabricated staircase when it is laid flat; the support device includes: A first limiting structure and a second limiting structure; the first limiting structure is used to form a first limiting area for limiting the side of the prefabricated staircase; the second limiting structure is used to form a second limiting area for limiting the bottom of the prefabricated staircase. The second limiting area is used to create a gap between the prefabricated staircase and the ground; two first limiting areas are provided and are used to abut against the two sides of the prefabricated staircase. The side is perpendicular to the bottom.

2. The support device for prefabricated staircase maintenance according to claim 1, characterized in that: The first limiting area is composed of multiple limiting lines; the limiting lines abut against the side of the prefabricated staircase.

3. The support device for prefabricated staircase maintenance according to claim 2, characterized in that: The second limiting area is composed of multiple limiting surfaces; the multiple limiting surfaces support the prefabricated staircase, so that the prefabricated staircase lies on the second limiting area.

4. The support device for prefabricated staircase maintenance according to claim 3, characterized in that: The first limiting structure includes: multiple fixing blocks placed on the ground; the second limiting structure includes multiple fixing rods disposed on the fixing blocks; The fixing rod is fixed to the fixing block; The fixing rod is used to form the limiting line; the fixing block is used to form the limiting surface.

5. The support device for prefabricated staircase maintenance according to claim 4, characterized in that: A lifting drive structure is provided below the fixed block; the lifting drive structure is used to move the fixed block up and down, so as to move the limiting surface up and down. When the fixed block moves up or down, the gap becomes larger or smaller.

6. The support device for prefabricated staircase maintenance according to claim 5, characterized in that: A movable carrier is provided below the lifting drive structure. The movable carrier is used to move the lifting drive structure to increase or decrease the distance between the two first limiting areas.

7. The support device for prefabricated staircase maintenance according to claim 6, characterized in that: The limiting line is perpendicular to the limiting surface.

8. The support device for prefabricated staircase maintenance according to claim 7, characterized in that: Multiple auxiliary support lines are also formed on the first limiting area; the auxiliary support lines are located between any two of the limiting lines; The auxiliary support line is used to abut against the precast staircase.

9. The support device for prefabricated staircase maintenance according to claim 8, characterized in that: The auxiliary support lines intersect at multiple points between the two limiting lines; the auxiliary support lines are straight lines.

10. The support device for prefabricated staircase maintenance according to claim 9, characterized in that: Multiple hollow areas are also formed on the first limiting area; the prefabricated staircase is connected to the space of the first limiting area away from the prefabricated staircase through the hollow areas.

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