Slope structure

Abstract

To provide a slope structure capable of eliminating a step formed on a transport route specific to a construction site, and allowing safe carrying-in of cargoes.SOLUTION: A slope structure eliminates a step formed in a building skeleton C forming an outside corridor and a veranda or terrace provided at each floor of an apartment house M under construction, and has a frame 1 having a roughly horizontal, frame upper face 11 positioned at the roughly same height as a skeleton protrusion C2, and a ramp 2 bridged from the frame upper face 11 to a skeleton surface C1.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a slope structure that eliminates steps that occur on a route for transporting cargo such as building materials in a building, such as an apartment building under construction. [Background technology]

[0002] Ramps have traditionally been used to eliminate steps during transport, making it easier to transport cargo with carts or hand lifts. Generally, ramps are expected to be able to withstand the load of the load they are carrying, and to be easy to move and attach and detach. However, depending on the material, some ramps are too heavy to move or attach or detach, while others are too light and may shift out of place during transport, so studies have been conducted on structures that can solve these problems.

[0003] For example, a slope structure has been disclosed in which the top and bottom parts of a slope are connected by a hinge and can be folded, a groove is provided on the underside of the top part of the slope for inserting the claws of a hand lift, and an elastic sheet such as rubber is laid on the underside of the top part and / or bottom part of the slope (see Patent Document 1). This makes it easy to move and attach / detach the slope even if the slope itself is heavy, and it is unlikely to shift out of position even if the load is heavy, which is expected to improve work efficiency. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Utility Model Registration No. 3218069 Summary of the Invention [Problem to be solved by the invention]

[0005] However, in Patent Document 1, it is difficult to eliminate the steps that occur on the transportation route that is unique to construction sites, and it is difficult to improve work efficiency. For example, the steps are caused by the building structure that forms the exterior corridor and veranda / terrace installed on each floor of an apartment building where luggage is loaded and unloaded from an elevator-type lift, and the lift stage that is placed between the lift and the building structure.

[0006] Specifically, the building structure has a protrusion that protrudes upward from the outermost end of the surface portion that slopes gently outward, and the lift stage is fixedly installed to match the height of the upper end of the protrusion, which causes the above-mentioned step. Therefore, with the slope structure of Patent Document 1, it is difficult to eliminate the above-mentioned step, and even if it could be eliminated, if the luggage is heavy, there is a risk that the momentum of the luggage as it goes down the slope when it is brought in will cause it to collide with a wall under construction in the apartment building, etc.

[0007] The slope structure in Patent Document 1 prioritizes ease of movement and installation, but the inventors have concluded that in order to solve the above-mentioned problems, taking into account the height difference and shape of steps such as those in a building structure, the slope of the slope should be made less steep, compensate for the inclination of the surface, and prevent luggage from falling off the slope when it is being brought in.

[0008] Therefore, an object of the present invention is to provide a slope structure that eliminates the steps that occur on transportation routes that are unique to construction sites, and allows cargo to be safely loaded and unloaded. [Means for solving the problem]

[0009] In other words, the slope structure of the present invention is a slope structure that eliminates a step adjacent to a protrusion protruding from the surface portion of an architectural structure, and is characterized by comprising a platform portion having a substantially horizontal upper surface portion located at approximately the same height as the protrusion portion of the architectural structure, and a ramp portion extending from the upper surface portion of the platform portion to the surface portion of the architectural structure. It is desirable that the slope structure comprises a fitting portion that is arranged on the rear side of the platform portion and the ramp portion and fits into a groove portion located at the boundary between the surface portion of the building structure and the protruding portion.

[0010] Also, The slope structure of the present invention is a slope structure that eliminates a step adjacent to a protrusion protruding from a surface portion of an architectural structure, and is characterized in that it comprises a platform portion having a substantially horizontal upper surface portion located at approximately the same height as the protrusion of the architectural structure, and a ramp portion extending from the upper surface portion of the platform portion to the surface portion of the architectural structure, and is characterized in that the side of the ramp portion that faces the protrusion of the architectural structure is formed longer in the direction away from the platform portion than the side that faces away from the protrusion of the architectural structure, so as to smoothly connect to the surface portion of the architectural structure that slopes downward as it approaches the protrusion.

[0011] Also, It is desirable that the slope structure include a rising portion that is provided at a position opposite to the protruding portion of the building structure and that is higher than the upper surface portion of the mounting portion.

[0012] The method of using the slope structure in the present invention is as follows: The fitting portion is fitted into the groove, The platform section and the ramp section are placed on the surface of the building structure, and luggage is slid from the protruding section side of the building structure toward the upper surface of the platform section, and then the luggage is slid from the upper surface of the platform section toward the surface of the building structure via the ramp section. Effect of the Invention

[0013] The slope structure of the present invention is expected to eliminate the steps that occur on transportation routes that are unique to construction sites, making it possible to safely load and unload cargo. [Brief description of the drawings]

[0014] [Figure 1] FIG. 2 is a schematic diagram of a slope structure in one embodiment of the present invention. [Diagram 2] 2A is a plan view, FIG. 2B is a front view, and FIG. 2C is a rear view of the slope structure. [Diagram 3] 2(a) is a partial cross-sectional view taken along line XX, and (b) is a partial cross-sectional view taken along line YY in FIG. 2(a). [Figure 4] 2(a) to (c) are another cross-sectional view of the XX portion in FIG. 2(a). DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] Hereinafter, a slope structure according to one embodiment of the present invention (hereinafter, also referred to as "this slope structure") will be described with reference to Figs. 1 to 4. In these diagrams, where there are multiple identical parts, only one part is numbered. For ease of explanation, certain parts and lines leading to these parts are shown with hidden lines (dashed lines). In the explanations, terms indicating directions such as up, down, side, vertical, plumb, horizontal, outside, inside, etc. are basically based on apartment buildings, and other standards are clearly stated as necessary.

[0016] As shown in Figure 1, this slope structure is intended to eliminate steps that arise in the architectural framework C that forms the exterior corridors and balconies / terraces on each floor of the apartment building M under construction, in other words, it forms a transportation route for loading and unloading building materials and other cargo between each floor of the apartment building M and a lift stage L fixedly installed according to the height of the architectural framework C. The apartment building M may have walls W that form each room, unnumbered columns, etc., or a specified step inside the architectural framework C.

[0017] The architectural structure C has a known structure, shape, and dimensions, and is provided with a structure surface portion C1 that is gently inclined outward, a structure protruding portion C2 that protrudes upward from the outermost end of the structure surface portion C1 almost vertically, and a structure groove portion C3 that is linear and has a predetermined depth and is located at the boundary between the structure surface portion C1 and the structure protruding portion C2. The structure protruding portion C2 and the structure groove portion C3 are connected along the structure surface portion C1. The upper end surface of the structure protruding portion C2 is gently inclined inward.

[0018] As shown in Figure 1, this slope structure eliminates the step adjacent to a body protrusion C2 that protrudes from a body surface portion C1 of an architectural body C, and comprises a base portion 1 having a substantially horizontal base top surface portion 11 located at approximately the same height as the body protrusion C2, and a ramp portion 2 extending from the base top surface portion 11 to the body surface portion C1.

[0019] According to this, when the platform portion 1 is placed on the main body surface portion C1, the platform top portion 11 is located at a height approximately equal to the upper end surface of the main body protruding portion C2, and the ramp portion 2 runs from the side end of the platform top portion 11 along the main body protruding portion C2 to the main body surface portion C1, so that it is expected that luggage B carried via the lift stage L can be safely transported via the platform portion 1 and the ramp portion 2 to the building structure C on each floor of the apartment building M.

[0020] 2(a)-(c), the outermost ends of the stand 1 and the inclined path portion 2 are in contact with the inner surface of the body protrusion portion C2, in other words, there is no gap between the stand 1 and the inclined path portion 2 and the body protrusion portion C2. The stand 1 and the inclined path portion 2 may have the same depth, but in consideration of the efficiency of transporting luggage, the depth of the inclined path portion 2 may be longer than the depth of the stand 1. The stand 1 is rectangular in shape having long and short sides in a plan view, and may have a width of 3000 mm-4000 mm and a length of 500 mm-1500 mm, for example.

[0021] As shown in Fig. 3(a), the mount unit 1 has a mount top surface portion 11 and a mount leg portion 12 that makes the mount top surface portion 11 substantially horizontal when placed on the body surface portion C1. The mount leg portion 12 has at least two mount leg base portions 12a of a predetermined width provided in a direction perpendicular to the long sides of the mount unit 1, a mount leg bottom portion 12b sandwiched between the mount leg base portions 12a and the body surface portion C1, and a mount leg auxiliary portion 12c that is parallel to the long sides of the mount unit 1 and disposed at the outermost end and faces the outer end surface of the mount leg base portion 12a. The height of the mount unit 1 may be, for example, 50 mm to 150 mm.

[0022] The base 12a and the auxiliary 12c are rectangular lumber. The base 12b are two rubber pieces with different vertical widths depending on the gap between the base 12a and the frame surface C1. The number of bases 12b may be one or more. In other words, the number of bases 12b may be determined depending on the vertical dimension of the base 12a and the height of the top 11.

[0023] The mount unit 1 may be composed of, for example, one mount top surface unit 11, three mount leg base units 12a, a predetermined number of mount leg bottom units 12b corresponding to each mount leg unit 12a, and one mount leg auxiliary unit 12b, which may be one set, and may have a width of about 1000 mm. When combining two or more sets of mount units 1 (three sets in FIG. 3), the mount leg base units 12a of each set may be connected to each other with a U-shaped Joyton material.

[0024] As shown in Figures 2(a) to (c), the inclined road section 2 may be disposed on both short sides of the stand section 1 with different inclination angles, or may be disposed on only one side. The inclined road section 2 is trapezoidal in plan view, and may have, for example, a width of 700mm to 1500mm and a length of 500mm to 1500mm. By slanting so that the outer side (the side of the body protruding section C2) is longer than the inner side, the inclined surface of the inclined road section 2 can be formed without rattling in accordance with the inclination of the body surface section C1. The widths of the inclined road sections 2 are different on both sides, but may be the same.

[0025] 3(b), the inclined road section 2 has an inclined road upper surface section 21 and an inclined road leg section 22 that sets the inclined road upper surface section 21 at a predetermined inclination angle when placed on the body surface section C1. The inclined road leg section 22 has at least two inclined road leg base sections 22a of a predetermined width provided in a direction perpendicular to the long side of the inclined road section 2, and an inclined road leg geta section 22b sandwiched between the inclined road leg base sections 22a and the body surface section C1.

[0026] The inclined leg base 22a is a square timber processed into a rectangular parallelepiped shape, and may be the same material as the frame leg base 12a. The inclined leg bottom part 22b is two rubber materials with different vertical widths depending on the gap dimension between the inclined leg base 22a and the frame surface part C1, but it may be three or more or one, in other words, the number of pieces to be installed may be determined depending on the vertical dimension of the inclined leg base 22a and the inclination angle of the inclined upper surface part 11, and may be the same material as the frame leg bottom part 12b.

[0027] As shown in Figs. 1 and 2, the present slope structure further includes a rising portion 3 that is provided at a position opposite to the body protruding portion C2 and is higher than the upper surface portion 11 of the frame.

[0028] This can prevent the luggage B from going over the platform upper surface 11 and falling from the platform section 1. In other words, the rising section 3 is a stopper for the luggage B, and can be expected to have the effect of safely sending the luggage B from the platform upper surface 11 to the inclined section 2.

[0029] 3, the rising portion 3 is a square timber processed into a rectangular parallelepiped shape, and is disposed at the innermost end of the frame portion 1 and at an unnumbered corner portion where the frame top surface portion 11 and the frame leg base portion 12a are cut out, but it may be placed on the frame top surface portion 11 detachably with a predetermined fixing jig without being cut out. The height of the rising portion 3 may be any value higher than the frame top surface portion 11, and may protrude from the frame top surface portion 11 by, for example, 10 mm or more, 50 mm or more, or 100 mm or more. The rising portion 3 may be provided separately for each set of the frame portion 1, or may be provided so as to cross multiple sets of the frame portion 1.

[0030] As shown in FIG. 2, the present slope structure further includes an engagement portion 4 that is arranged on the rear side of the mounting portion 1 and the ramp portion 2 and fits into a body groove portion C3 located at the boundary between the body surface portion C1 and the body protrusion portion C2.

[0031] According to this configuration, even if the mount part 1 and the ramp part 2 are made of a relatively light material such as wood, they can be prevented from shifting without being fixed to the architectural structure C. That is, since the fitting part 4 is provided to fit into the structure groove part C3 when the mount part 1 and the ramp part 2 are placed on the structure surface part C1, it is expected that the fitting part 4 will prevent the mount part 1 and the ramp part 2 from shifting in position against an external force that tries to slide the mount part 1 and the ramp part 2 along the structure protruding part C2, and in particular against an external force that tries to move the mount part 1 and the ramp part 2 away from the structure protruding part C2.

[0032] 3, the fitting portion 4 is a square piece of material processed into a rectangular parallelepiped shape, and is disposed at the outermost end (the side of the protruding body portion C2) on the rear side of the stand portion 1 and the ramp portion 2, and is attached to the rear surface of the stand leg portion 12 and the ramp portion 22. The fitting portion 4 may be provided separately for each stand portion 1 or each ramp portion 2, or may be provided so as to traverse the stand portion 1 and the ramp portion 2.

[0033] Depending on the height of the platform 1, a step may occur between the platform top surface 11 and the upper end surface of the building frame protruding portion C2 of the building frame C, making it difficult to transport luggage. To prevent or avoid such an event, for example, as shown in Fig. 4(a), plate materials P1 and P2 (plate material P2 may be a part of the lift stage L) may be placed on the upper end surface of the frame protruding portion C2 to eliminate the step, as shown in Fig. 4(b), plate material P may be placed on the upper end surface of the frame protruding portion C2 to eliminate the step, or as shown in Fig. 4(c), the height of the platform 1 may be lowered to match the height of the platform top surface 11 to the height of the lowest end of the upper end surface of the frame protruding portion C2 to prevent the step from occurring.

[0034] The method of using this slope structure is to combine the platform portion 1 and the ramp portion 2 so that they are adjacent to the body protrusion portion C2, as shown in Figure 1, and place them on the body surface portion C1. Then, luggage B is slid from the body protrusion portion C2 side toward the platform top surface portion 11, and then luggage B is slid from the platform top surface portion 11 toward the body surface portion C1 via the ramp portion 2.

[0035] According to this method of use, the base part 1 and the ramp part 2, which are the basic parts of this slope structure, can be easily carried to the building frame C of each floor of the apartment building and assembled and installed without any trouble. Also, unlike conventional slope structures, the cargo B does not head toward the wall W of the apartment building M, but changes direction on the top surface part 11 of the base and descends the ramp part 2 parallel to the wall W to be safely carried onto the surface part C1 of the frame, which is expected to improve the efficiency of unloading work.

[0036] The slope structure shown in this embodiment is not limited to the above, and includes any position, shape, size, or relationship between any parts as long as the same effect can be obtained. [Explanation of symbols]

[0037] 1 stand part, 11 stand top part, 12 stand leg part, 12a stand leg base part, 12b stand leg bottom part, 12c stand leg auxiliary part, 2 ramp part, 21 ramp top part, 22 ramp leg part, 3 rise part, 4 fitting part, B luggage, C body, C1 body surface part, C2 body protrusion part, C3 body groove part, L lift stage, M apartment building, W wall

Claims

1. A slope structure that eliminates a step adjacent to a protrusion protruding from a surface portion of a building structure, A stand portion having a substantially horizontal upper surface portion located at the same height as the protruding portion of the building structure; A ramp section extending from the upper surface of the stand section to the surface of the building structure; and a fitting portion that is arranged on the rear side of the stand portion and the ramp portion and fits into a groove portion located at the boundary between the surface portion of the building structure and the protruding portion. A slope structure characterized by:

2. A slope structure that eliminates a step adjacent to a protrusion protruding from a surface portion of a building structure, A stand portion having a substantially horizontal upper surface portion located at the same height as the protruding portion of the building structure; A ramp section extending from the upper surface of the stand section to the surface of the building structure, The protruding portion of the building frame of the said inclined road section is formed longer in a direction away from the frame section than the side away from the protruding portion of the said building frame of the said inclined road section so as to be gently connected to the surface portion of the said building frame which is inclined downward toward the said protruding portion. A slope structure characterized by:

3. A rising portion that is provided at a position opposite to the protruding portion of the building structure and is higher than the upper surface portion of the mounting portion.

3. The slope structure according to claim 1 or 2.

4. The fitting portion of the slope structure according to claim 1 is fitted into the groove portion, and the base portion and the ramp portion are placed on the surface portion of the building structure, Slide the luggage from the protruding portion of the building frame toward the upper surface of the stand, The luggage is slid from the upper surface of the platform to the surface of the building structure via the ramp. A method of using a slope structure, comprising:

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