JP5578905B2 - Unit type slope - Google Patents

Description

  The present invention relates to a unit-type slope, and in particular, it is possible to attach a support fixture for holding a support for attaching a handrail material to a desired position, and to determine an appropriate slope angle and installation height. Also, the present invention relates to a unit-type slope that can easily attach and remove a climbing plate for eliminating a step from the installation surface.

  In recent years, various nursing care products have been proposed and provided because of the importance of nursing care and the increasing recognition of such care. For example, there is a unit-type slope that is installed later at a doorway of a house or building in order to make it easy to enter and exit from a house or building using a wheelchair (see Patent Document 1). This slope generally includes a floor portion, a plurality of legs that support the floor portion, and a handrail material portion erected from the floor portion, and the floor portion is an entrance of a window or the like. A horizontal floor portion for forming a substantially horizontal horizontal floor surface at the same height as the road, and a slope floor portion for tilting the floor surface downward from the horizontal. Each of the plurality of legs has an extendable adjuster for adjusting the height of the horizontal floor or the inclination angle of the slope floor.

  In addition, as another slope, there is a unit-type slope in which an inclined slope surface for passing a wheelchair or the like is formed by a floor portion including a floor frame and a floor board (see Patent Document 2). The floor frame is connected to the load receiving portion by a support shaft in a state where the floor frame is placed on the inclined slope of the mountain formed in the load receiving portion. Further, the floor frame can be rotated about the support shaft as a fulcrum while adjusting the length of the leg support by the adjuster. As a result, the floor frame is inclined with respect to the leg support portion, and the inclined slope surface is formed by attaching the floor plate to the inclined floor frame.

  Further, the lower plate, the tilt angle block fixed to the back surface of the lower plate, and the height adjustment fixed to the back surface of the tilt angle block, the engaging portion at the upper end thereof being positioned in the hole of the tilt angle block. A plurality of slope components composed of legs are formed, and the height of each height adjusting leg is adjusted to form a continuous inclined surface with the lower plates of these slope components, and the joints between adjacent lower plates and A step elimination slope in which a plurality of upper plates are fixed on each lower plate so that joints between adjacent upper plates do not coincide with each other and a construction method therefor are known (see Patent Document 3). With this configuration, a slope in which a step is eliminated by a gentle inclination angle can be formed in a short time and safely.

Japanese Patent Laying-Open No. 2005-320826 JP 2007-138480 A JP-A-11-62150

  However, in the slopes disclosed in Patent Documents 1 to 3, although the support for supporting the slope is formed so as to be inclined, its mounting position is limited to a predetermined position. Alternatively, a support fixture for attaching the support post is attached at a predetermined position, and the attachment position of the support post cannot be freely selected. Therefore, even if there is a case where the position of the column is desired to be moved a little depending on the situation of the installation site, it is difficult to cope with it.

  In addition, when installing a unit-type slope, processing and work at the installation site will be a burden so far, so it is formed as a unit that can be completed only by assembly work because it is better not to do it as much as possible. It was. However, in the case of simple work with less burden on the operator, for example, drilling work etc., on-site processing work is more likely to be installed at the work site in the situation of the installation site as described above. Workability may be good.

  Therefore, the present invention has been made in view of such problems, and when a unit-type slope is installed as a retrofit, even if the installation location is variously different, the column can be easily placed at an arbitrary position on the site. It aims at providing the unit type slope which can attach.

  Another object of the present invention is to provide a unit-type slope that allows a climbing plate to be easily attached to and detached from a slope unit in a short time and safely.

  In order to solve the above-mentioned problems, the invention according to claim 1 is a unit-type slope installed later, for fixing a plurality of footboards that serve as a walking surface on which a passerby walks to a plate-like frame body. The frame is arranged so that the tread plate mounting portions are orthogonal to each other, and a dovetail groove having a substantially C-shaped cross section is formed in the upper end portion and / or the lower end portion of the frame main body along the longitudinal direction of the frame main body, and the tread plate A frame formed with the opening facing the side opposite to the side where the mounting part is mounted, a column mounting tool for standing a column to which handrails can be mounted at the upper end, and movable in the dovetail And a mounting member having a first screw hole for fixing the column mounting tool by the first screw member, and inserting the mounting member into the dovetail groove to a position where the column is to be mounted Move appropriately, first By fixing to the frame body by fastening to the first screw hole with the screw member, it is possible to adjust the mounting position and inclination angle of the column and the height of the walking surface without drilling It is characterized by that.

  In order to solve the above-described problem, the invention according to claim 2 is the unit type slope according to claim 1, wherein the attachment member temporarily fixes the attachment member to an appropriate position of the frame body by the second screw member. A second screw hole is provided, the mounting member is inserted into the dovetail groove and moved to a position where the column is to be mounted, and the mounting member is temporarily mounted by the second screw member through the second screw hole. After stopping, the post mounting tool is fixed to the frame main body by the first screw member through the first screw hole, thereby preventing the displacement of the mounting position of the post.

In order to solve the above-mentioned problem, the invention according to claim 3 is the unit-type slope according to claim 1 or 2, wherein the strut attachment includes a hollow strut holding portion into which the strut is inserted and fixed, The surface opposite to the surface that is attached to the frame body is an opening that is open over the entire length in order to allow the frame fixture to be fixed with screws, and the opening is covered with a removable cover member. It is characterized by comprising.

  In order to solve the above-mentioned problem, the invention according to claim 4 is the unit-type slope according to any one of claims 1 to 3, wherein concave fitting is provided on both side surfaces of the opening of the column holding part. In addition, the cover member is provided with a convex fitting piece that fits into the fitted portion.

  In order to solve the above-mentioned problem, the invention according to claim 5 is the unit type slope according to any one of claims 1 to 4, wherein the lower end side contacts the installation surface in order to eliminate the step with the installation surface. In addition, a climbing plate is arranged that is connected to a foot plate having an upper end side disposed at the lowermost part, and an engagement piece having a tip portion formed in a substantially T-shaped cross section is attached to the upper end side of the climbing plate, and is engaged. The piece is formed so as to be detachably engaged with a concave portion having an arcuate cross-sectional shape provided at an end edge portion of the stepping plate connected to the climbing plate. Longer than the opening length and shorter than the diameter of the recess, the engagement piece is inserted into the recess with the lower end of the climbing plate being lifted and inclined, and the lower end of the climbing plate is used as the installation surface. When installed and in use, the engagement piece may come out of the recess. Characterized in that so as to be engaged without engagement.

According to the unit-type slope according to the present invention, when installing the unit-type slope as a retrofit, it can be easily placed on the frame body at any position according to the situation of the installation place even in the situation of each different installation place. There is an effect that a column can be attached.
Moreover, according to the unit type slope which concerns on this invention, there exists an effect that the support | pillar fixture for attaching a support | pillar can be attached to a correct position, without raise | generating a position shift.
Furthermore, according to the unit type slope which concerns on this invention, there exists an effect that a support | pillar can be easily attached to a support | pillar attachment tool.
Moreover, according to the unit type slope which concerns on this invention, there exists an effect that a climbing board can be easily attached to and removed from a tread board easily for a short time.

It is a whole block diagram which shows embodiment of the unit type slope which concerns on this invention. It is sectional drawing which shows the structure of the connection part of the climbing board in the 1st slope unit shown in FIG. It is a disassembled perspective view which shows the structure of the flame | frame shown in FIG. 1, and a fixture main body. It is a figure which shows the attachment start state of the climbing board shown in FIG. It is a figure which shows the state which mounted | wore the tread board fixing | fixed part with the connecting member of the climbing board shown in FIG.

[Configuration of unit type slope]
FIG. 1 is an overall configuration diagram showing an embodiment of a unit slope according to the present invention. This unit-type slope 1 is roughly composed of a first slope unit 11 having an inclination whose lower end is in contact with the ground and the like, and an upper end of the first slope unit 11 that is horizontal or different from the first slope unit 11. The second slope unit 12 is connected to each other at the corners, and the first and second slope units 11 and 12 are arranged on the left and right sides, respectively, and the side surfaces of the frame 13. A plurality of support fixtures 14 and 14 attached at predetermined positions in the length direction, a plurality of support posts 15 and 15 held on each of the support fixtures 14, and free attachments attached to the upper ends of the support posts 15, respectively. The joint 16, a plurality of stone thrusters 17 attached to the lower ends of the columns 15, a handrail material 18 attached between the universal joints 16, and left and right frames Attached continuously so as to be bridged arm 13, 13 with a plurality of treads (floor) 19, 19, and a. The support column 15 and the handrail material 18 are formed of, for example, a columnar pipe made of wood, metal, synthetic resin, or the like.

  The first and second slope units 11 and 12 have such a width that passers-by can freely pass on the tread board 19. The road surface is formed by a plurality of plate-like stepping plates 19. However, the first slope unit 11 is a climbing plate 20 in which the lowermost one has a shape different from that of the tread plate 19. The climbing plate 20 is provided to eliminate a level difference from the installation surface (GL) such as the ground, and the lower end (left end in FIG. 1) is in contact with the installation surface. The plurality of footboards 19 may be one large plate material corresponding to a plurality of footboards.

  FIG. 2 is a cross-sectional view showing the configuration of the connecting portion of the climbing plate 20 in the first slope unit 11 shown in FIG. The climbing plate 20 has a shape in which the upper end side (side connected to the stepping plate 19) is bent downward, and a connecting member 21 is attached to the bent surface. The connecting member 21 is formed with a screw portion 210 for fixing to the climbing plate 20 on one end side, and an engagement piece 211 having a substantially T-shaped cross section is provided on the other end side. The engagement piece 211 is formed such that the tip portion is longer than the opening length of the recess 232 provided in the tread plate 19 and shorter than the diameter of the recess 232. The connecting member 21 is fixed by screwing the screw portion 210 to the bent portion 201 of the climbing plate 20 with the nut 22.

  The engagement piece 211 of the connecting member 21 is engaged with the tread plate fixing portion 23 of the tread plate 19 attached to the frame 13. The footboard fixing portion 23 includes an opening 231 serving as an insertion port for the engagement piece 211, a recess 232 having an arc-shaped cross-sectional shape that rotatably holds the engagement piece 211 inserted through the opening 231, and a climbing plate And a structure body 233 to which the footboard 19 adjacent to 20 is attached.

  FIG. 3 is an exploded perspective view showing the configuration of the frame 13 and the column attachment 14. First, the configuration of the frame 13 will be described. The frame 13 is formed by, for example, extrusion molding using an aluminum material, and has a T-shape as a whole. The vertical portion is a frame body 13a to which the support column 15 is attached, and the horizontal portion is a tread plate attachment portion 13b to which the tread plate 19 is attached. ing. The frame body 13a is provided with dovetails 131A and 131B having openings along the longitudinal direction and on the outside on the upper side and the lower side, respectively. As shown in FIG. 3, a long plate-like mounting member 24 provided with first and second screw holes 241 and 242 having different screw diameters is fitted into the dovetails 131A and 131B. Yes.

  Next, the configuration of the support fixture 14 will be described. As shown in FIG. 3, the support fixture 14 includes a main body 25 formed so that one surface side is open, and a cover member 26 attached so as to cover the opening of the main body 25. The main body 25 has a case 251 whose outer surface has a substantially U-shaped cross section, and a column holding part 252 having a cross-sectional shape corresponding to the cross-sectional shape of the column 15 to be attached. The support column 15 is inserted into the 252. Further, recessed portions, specifically, fitted portions 253A and 253B having a substantially C-shaped cross section are formed between the both side walls of the housing 251 and the column holding portions 252. The cover member 26 includes a housing 261 having a substantially U-shaped cross section and the same width as the housing 251, and convex fitting pieces 262A and 262B that fit into the fitted portions 253A and 253B. Yes. In addition, the support | pillar holding | maintenance part 252 is provided with the at least 1 hole (not shown) for fixing the inserted support | pillar 15 with the screw member which is not illustrated in the predetermined position.

[Assembling unit type slope]
Next, the assembly of the unit type slope 1 will be described. First, the operator prepares the necessary number of each of the frame 13, the column attachment 14, the column 15, the universal joint 16, the stone thrusting member 17, the handrail material 18, the footboard 19, and the climbing plate 20. Next, the operator attaches the stone thrust 17 to each of the columns 15. Next, the operator performs assembly of the first and second slope units 11 and 12.

  First, the assembly of the second slope unit 12 will be described. The operator arranges the pair of frames 13 and 3 in parallel at a predetermined distance, and then arranges the necessary number of treads 19 and 19 so as to continuously span the tread plate attaching part 13b along the longitudinal direction of the frame 13. Install.

  Next, the necessary number of support fixtures 14 are attached to each of the frames 13 of the second slope unit 12. As shown in FIG. 3, first, the attachment member 24 is inserted into the dovetails 131 </ b> A and 131 </ b> B of the frame 13, and the attachment member 24 is moved to a position where the support column 15 is to be attached. And the attachment member 24 is temporarily fixed to the frame main body 13a with the 2nd screw member 27 in the position. By this construction, the attachment member 24 prevents movement in the dovetail 131A (131B), thereby preventing displacement of the attachment position of the column attachment 14. Further, the arrangement angle of the frame 13 is determined by the attachment position of the attachment member 24. Next, the main body 25 of the column attachment 14 is fixed to the attachment member 24 by the first screw member 28. This operation is performed for each mounting member 24 to which the work is attached.

  Next, the operator inserts the support column 15 to which the stone bump 17 has been attached into the support column holding portion 252 of the main body 25. Further, for example, the operator determines the height position of the support column 15 while lifting the frame 13, and fixes the support column 15 to the support column holding portion 252 with a screw member (not shown) while maintaining the state. Next, the worker attaches the casing 261 to the casing 251 while matching the fitting pieces 262A and 262B of the cover member 26 with the fitted portions 253A and 253B of the casing 251 of the main body 25. The operator performs the above series of operations for each support fixture 14.

  Next, after attaching the universal joint 16 to each upper end of the support | pillar 15, an operator bridge | crosses the handrail material 18 between universal joints 16, and the both ends of the handrail material 18 are free with the screw member which is not shown in figure. Secure to the joint 16. The assembly of the second slope unit 12 is completed by the above operation.

  Next, the operator assembles the first slope unit 11. Similarly to the second slope unit 12, the first slope unit 11 is attached to the upper surfaces of the pair of frames 13 by arranging the required number of treads 19 in the longitudinal direction of the frame 13. Next, the climbing plate 20 is attached to the lower end of the first slope unit 11. The attachment of the climbing plate 20 will be described with reference to FIGS. 4 and 5.

  4 and 5 show a procedure for attaching the climbing plate 20, FIG. 4 is a diagram showing a start state of mounting the climbing plate shown in FIG. 1, and FIG. 5 is a diagram showing the connecting member of the climbing plate shown in FIG. It is a figure which shows the state mounted | worn. First, the climbing plate 20 to which the connecting member 21 has been attached is prepared. And the engagement piece 211 is inserted in the hand recessed part 232 through the opening 231 in the state (refer FIG. 4) inclined so that the lower end side of the climbing board 20 might be lifted (refer FIG. 5). In this state, when the entire climbing plate 20 is rotated counterclockwise as shown in FIG. 5 with the engaging piece 211 as the center, the lower end (the left end in FIG. 2) is brought into contact with the installation surface GL. It will be in the state shown in. Even if the climbing plate 20 is pulled leftward as shown in FIG. 2, the length of the tip of the engagement piece 211 is longer than the opening length of the recess 232, so that the engagement piece 211 comes out of the recess 232. There is nothing. When removing the climbing plate 20, it can be easily removed by reversing the above operation.

  Further, the worker attaches the mounting member 24, the column mounting tool 14, the column 15, the handrail material 18, and the like to the first slope unit 11 in the same manner as the above-described operation for the second slope unit 12. As shown in FIG. 1, the attachment member 24 is appropriately attached to the first slope unit 11 with a length corresponding to the inclination angle. Finally, the operator connects the first slope unit 11 and the second slope unit 12. Thus, the unit type slope 1 is completed. In addition, although this embodiment is comprised by two units, the 1st slope unit 11 and the 2nd slope unit 12, it is also possible to connect two or more other slope units to the 2nd slope unit 12. Yes, when connecting the slope units, it is possible to bend and attach them in the 90 ° direction.

[Effect of the embodiment]
According to the unit-type slope 1 of the present embodiment, the dovetails 131A and 131B are provided in the frame 13 and the attachment member 24 is attached, and the support fixture 14 is fixed to the attachment member 24. It can be easily and quickly installed at any position.
Further, the connecting member 21 is attached to the climbing plate 20, and the engaging piece 211 of the connecting member 21 is inserted into the concave portion 232 of the tread plate fixing portion 23 provided on the frame 13 from an oblique direction, so that the climbing plate 20 is rotated to the position of use. The climbing board 20 is engaged with the foot board fixing | fixed part 23 by making it move. Therefore, the climbing plate 20 can be attached to the first slope unit 11 easily, simply and safely, and the inclination of the climbing plate 20 can follow the first slope unit 11 and the installation surface.
Further, since the mounting member 24 for fixing the column mounting tool 14 can be horizontally moved to any position in the dovetails 131A and 131B provided in the frame 13, the column mounting tool 14 can be mounted at any position, Thereby, the support | pillar 15 can be attached without producing a position shift in a desired position.
Furthermore, since the support fixture 14 can be divided into a main body 25 having a support holder 252 into which the support post 15 is inserted and a cover member 26 that is detachably fitted to the main body 25, the support post 15 can be divided. Since the column attaching operation is completed simply by fitting the cover member 26 into the main body 25 after the insertion into the main body 252, the attaching operation of the column 15 can be completed easily, safely and in a short time.

[Other embodiments]
The present invention is not limited to the above embodiment, and various modifications can be made without departing from or changing the technical idea of the present invention. For example, the order of work can be changed. For example, the support fixture 14 or the support post 15 may be attached first, and the tread plate 19 may be attached later.

  Further, in the above embodiment, the unit type slope 1 is composed of the first and second slope units 11 and 12, but only one of the first slope unit 11 or the second slope unit 12 is used. Also good. Alternatively, a configuration in which two or more second slope units 12 are provided is also possible.

  In addition, contrary to the above-described embodiment, the support fixture 14 may include the fitted portions 253A and 253B provided on the cover member 26 and the fitting pieces 262A and 262B provided on the main body 25.

  Moreover, the shape of the footboard fixing | fixed part 23 and the footboard attachment part 13b shown in FIG.2 and FIG.3 is an example, and is not limited to this shape.

  Moreover, although the dovetails 131A and 131B are two, one or two or more may be sufficient.

  Further, the handrail material 18 and the support column 15 are not necessarily required, and may be omitted depending on the surrounding conditions, the width of the footboard 19, the height of the footboard 19 from the installation surface GL, and the like.

  Further, the length of the support fixture 14 is different between the first slope unit 11 and the second slope unit 12, but the support fixture 14 is standardized to a certain length (height). The height of the footboard 19 may be adjusted by adjusting the mounting position of the column 15 with respect to the column mounting tool 14.

  Further, in the above embodiment, the cross-sectional shape of the column holding part 252 into which the column 15 is inserted is a substantially Ω shape. However, the cross-sectional shape is not limited to this shape. (Such as a square).

DESCRIPTION OF SYMBOLS 1 Unit type slope 11 1st slope unit 12 2nd rope unit 13 Frame 13a Frame main body 13b Tread board attaching part 14 Strut attachment 15 Strut 16 Universal joint 17 Stone thrust 18 Handrail material 19 Foot board 20 Climbing board 21 Connecting member 22 Nut 23 Tread plate fixing part 24 Mounting member 25 Main body 26 Cover member 27 Second screw member 28 First screw member 131A Dovetail 131B Dovetail 201 Bent part 210 Screw part 211 Engagement piece 231 Opening 232 Recess 233 Structure 241 First One screw hole 242 Second screw hole 251 Housing 252 Support column holding portion 253A Fitted portion 253B Fitted portion 261 Housing 262A Fitting piece 262B Fitting piece

Claims (5)

In unit type slope installed later,
A frame that is arranged in such a manner that a tread board mounting portion for fixing a plurality of treads that serve as a walking surface on which a passerby walks is orthogonal to the plate-shaped frame main body, the upper end of the frame main body and / or A frame formed with a dovetail groove having a substantially C-shaped cross section at the lower end portion along the longitudinal direction of the frame body, and facing the opening on the side opposite to the side on which the tread plate attachment portion is attached;
A support fixture for standing up a support post to which a handrail material can be attached at the upper end, and
An attachment member that is formed so as to be movable in the dovetail groove, and that has a first screw hole for fixing the support fixture by a first screw member;
With
The mounting member is inserted into the dovetail groove and appropriately moved to a position where the column is desired to be mounted, and the first screw member is fastened to the first screw hole to fix the column mounting member to the frame body. By doing so, it is possible to adjust the mounting position and the inclination angle of the support column and the height of the walking surface without performing drilling. The unit slope according to claim 1,
The mounting member further includes a second screw hole for temporarily fixing the mounting member to an appropriate position of the frame body by a second screw member;
The mounting member is inserted into the dovetail groove and moved to a position where the column is to be mounted, and the mounting member is temporarily fixed by the second screw member through a second screw hole, and then the column. A unit-type slope characterized in that a displacement of the mounting position of the support column is prevented by fixing the mounting tool to the frame body by the first screw member through a first screw hole. In the unit type slope of Claim 1 or 2,
The support fixture has a hollow support portion for inserting and fixing the support post, and the surface opposite to the surface attached to the frame body can fix the support fixture to the frame body with screws. The unit-type slope is characterized in that the opening is formed over the entire length, and the opening is covered with a removable cover member. In the unit type slope of any one of Claim 1 to 3,
A concave mating portion is formed on both side surfaces of the opening of the support column holding portion, and a convex fitting piece that mates with the mating portion is provided on the cover member. Unit type slope characterized by that. The unit type slope according to any one of claims 1 to 4,
In order to eliminate the step with the installation surface, the lower end side is in contact with the installation surface, and the upper end side is provided with a climbing plate that is arranged in conjunction with the footboard arranged at the bottom,
An engagement piece whose tip is formed in a substantially T-shaped cross section is attached to the upper end side of the climbing plate, and the engagement piece is a circle provided at the edge of the tread plate connected to the climbing plate. Formed to detachably engage with a recess having an arcuate cross-sectional shape,
The length of the tip of the engagement piece is longer than the opening length of the recess and shorter than the diameter of the recess, and is tilted so as to lift the lower end side of the climbing plate. An engagement piece is inserted into the recess, and when the lower end portion of the climbing plate is installed on the installation surface and put into use, the engagement piece is engaged without coming out of the recess. Unit type slope.

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