JP2014062423A - Leg height adjusting mechanism of building - Google Patents

Abstract

An object of the present invention is to provide a building leg height adjusting device capable of reducing the height of a floor surface of a building from a ground contact surface such as the ground.
A position adjustment bolt (screw member) 41 is provided as a leg portion 40 that supports the building 2 and is screwed with a fixing part 33 fixed to the floor portion 30 of the building 2 with a screw portion 41b. An engaging portion 41 c that can engage with a rotation jig 45 that rotates the position adjusting bolt 41 is formed on the upper surface of the position adjusting bolt 41. With this configuration. The height can be adjusted by engaging and rotating the rotation jig 45 from the inner side of the building 2 to change the relative vertical position of the fixed component 33 with respect to the position adjustment bolt 41.
[Selection] Figure 11

Description

  The present invention relates to a leg height adjusting device for a building.

  2. Description of the Related Art Rice milling equipment, which is also called a coin-type rice milling machine, that automatically performs rice milling work by inserting coins (coins) or banknotes, is already widely known. This rice milling equipment is often installed in the building, and the interior of the building is a room where users can freely come and go by partition walls, and a machine room that only limited people such as managers and maintenance inspectors can enter It is divided into and. And, in the machine room, there are stone removal machines that remove foreign substances such as stones from the treated rice thrown by the user, rice milling machines that actually perform the rice milling operation, etc. By paying (injecting) a fee such as coins in a state in which treated rice such as brown rice is put in, the milled rice is automatically processed to discharge white rice (Patent Document 1, etc.).

A building provided with such a rice milling facility is installed by adjusting the height of the legs supporting the building so that the building is in a horizontal and stable state.
The structure of the leg part of the conventional building is configured as shown in FIGS. 13, 14 (a) and 14 (b), for example. That is, the threaded portion 111 b of the position adjusting bolt 111 having the head portion 111 a and the threaded portion 111 b is screwed to the fixing block 102 fixed to the floor (bottom) frame body 101 of the building 100. The position adjustment bolt 111 has a head with a bulging portion 112a that bulges above an installation plate (installation plate) 112 placed on an installation surface (grounding surface) S such as the ground with the screw portion 111b directed upward. 111a is accommodated in the accommodated state. In addition, a nut 113 is fixed to a portion near the head 111a in the threaded portion 111b by welding or the like, and the nut 113 is arranged in a state where it is placed on the bulging portion 112a of the installation plate 112. It is installed.

  When adjusting the height, as shown in FIGS. 15 and 16, a rotation jig 115 such as a spanner is thrust from the side below the floor frame body 101 of the building 100 to rotate the jig for rotation. By rotating the nut 113 with the tool 115 and adjusting the vertical position of the fixing block 102 with respect to the position adjustment bolt 111, the vertical position of the floor frame body 101 of the building 100 to which the fixing block 102 is fixed is adjusted. It is adjusted.

Japanese Patent Laid-Open No. 9-276720

  However, according to the above-described conventional leg height adjusting device of the building, since it is a structure that requires a jig 115 for rotation such as a spanner to be inserted from the side below the floor frame 101 of the building 100, As the height h required for the floor frame 101 of the building 100 from the ground contact surface S, a height h1 for inserting a rotation jig 115 such as a spanner, and the heads of the bulging portion 112a and the position adjusting bolt 111 At least the dimension which combined the height h2 of the installation board 112 including 111a was required.

  Therefore, the floor surface 101a of the building 100 (substantially the same height as the upper surface portion of the floor frame body 101) must be at a relatively high position, the building 100 cannot be installed low, and space saving can be achieved. There was a problem of not.

  Also, for users such as elderly people, a structure in which the floor surface 101a of the building 100 is low and the level difference from the ground contact surface S such as the ground is small is preferable because it does not trip on the floor surface when entering the building. However, it was not possible to cope with such a request.

  Furthermore, especially when the building is a rice milling facility, the user often enters the building 100 while holding a storage bag of processed rice containing several kg to several tens of kg of processed rice with both hands. In many cases, the storage bags for the treated rice block the user's field of view and the foot is not visible. Accordingly, a structure in which the floor surface 101a of the building 100 is low and the step from the installation surface S of the building 100 such as the ground is smaller is desirable because it is less likely to trip on the floor surface when entering the building. I could not cope with the request.

  This invention solves the said subject, and it aims at providing the leg part height adjustment apparatus of a building which can make small the height from the grounding surfaces, such as the ground, of the floor surface of a building. It is.

  In order to solve the above problems, a leg height adjusting device for a building according to the present invention is screwed with a screw part to a fixed part or a floor part fixed to the floor part of the building as a leg part for supporting the building. A screw member is provided, and an engaging portion that can be engaged with a rotation jig that rotates the screw member from the inside of the building is formed on the upper surface of the screw member.

  According to this configuration, when adjusting the height of the leg portion of the building, the engaging portion formed on the upper surface portion of the screw member can be faced from the inside of the building and rotated from the inside of the building. The height can be adjusted by engaging the jig and rotating the rotating jig to change the fixed part relative to the screw member and the relative vertical position relative to the floor. In other words, it is not necessary to provide a gap for inserting the rotation jig from the side between the floor of the building and the installation surface such as the ground, so the floor can be arranged at a lower position. It becomes. As a result, the level difference between the installation surface on which the building is installed and the floor surface can be reduced.

  Further, the present invention is characterized in that an insertion hole through which a rotation jig can be inserted is formed in the floor surface of the building. With this configuration, even when the floor portion of the building is completely covered with the floor surface, the rotation jig can be engaged through the insertion hole.

  Further, the present invention is characterized in that an engagement portion that can be engaged with a rotation jig is formed on the inner peripheral side of the upper surface portion of the screw member. With this configuration, the engaging portion can be formed so as to be recessed from the upper surface of the screw portion of the screw member, so that it is not necessary to project the engaging portion upward, and the step between the installation surface on which the building is installed and the floor surface There is an advantage that can be made smaller. In addition, since the portion to be engaged with the rotation jig can be formed relatively small, for example, an insertion hole through which the rotation jig can be inserted is formed on the floor surface of the building, and the insertion hole is inserted as described later. When configured to cover with a cover, the size of the insertion hole can be reduced, the insertion hole cover can be made relatively small, and the possibility that the insertion hole cover can come into contact with the user's foot etc. can be further reduced. is there. However, although it does not have these advantages, it is also possible to form an engaging portion that can be engaged with the rotation jig on the outer peripheral side of the upper surface portion of the screw member.

  In addition, the present invention is characterized in that the building is a rice milling facility for processing rice to be treated. According to this configuration, the level difference between the installation surface on which the building is installed and the floor surface can be reduced, so that the user enters the building while holding the treated rice containing bag containing the treated rice in both hands. Thus, even when entering in a state where the feet are not so visible, the floor surface is less likely to trip and the safety is improved.

  Moreover, this invention is provided with the insertion hole cover which covers the said insertion hole in the floor surface of a building so that attachment or detachment is possible. With this configuration, the insertion hole formed on the floor of the building is covered with the insertion hole cover, so that it is possible to prevent mud or the like from the user's shoes from entering the insertion hole, and the insertion hole serves as the foot of the user. It is possible to minimize stumbling by being caught on the surface.

  In addition, it has a screw part and a head as a screw member of a leg part, arrange | positions so that a screw part may face upwards and a head part may face downward, and the installation plate put in the place where a building is installed in the said leg part It is preferable to provide a plate mounting portion such as a nut that is fixed to the screw portion of the screw member and placed on the installation plate.

  According to the present invention, as a leg portion that supports the building, a fixing member fixed to the floor portion of the building or a screw member that is screwed to the floor portion with a screw portion is provided, and the building member is provided on the upper surface portion of the screw member. By forming an engaging portion that can be engaged with a rotating jig that rotates the screw member from the inside of the building, the floor of the building can be disposed at a lower position, and the building is installed. The level difference between the installation surface and the floor surface can be reduced. As a result, the building can be installed low and space-saving can be achieved. Also, for users such as elderly people, the level difference from the ground surface due to the floor of the building is reduced, and the building enters the building. Sometimes less trips to the floor will improve safety.

  In addition, since the engaging portion that can be engaged with the rotation jig is formed on the inner peripheral side of the upper surface portion of the screw member, the engaging portion can be formed to be recessed from the upper surface of the screw portion. There is an advantage that the step between the installation surface on which the building is installed and the floor surface can be further reduced by that amount. In addition, when forming an insertion hole or the like through which a rotation jig can be inserted on the floor of a building, the size of the insertion hole can be reduced, and the user's foot can be caught in the insertion hole and tripped Can be reduced. Further, even when an insertion hole cover is provided in the insertion hole, the size of the insertion hole cover can be reduced, and safety is improved.

  In addition, when the building of the present invention is a rice milling facility for processing rice to be processed, the step between the installation surface on which the building is installed and the floor surface can be reduced, so that the user accommodates the rice to be processed. Even if you enter the building while holding the treated rice storage bag with both hands, for example, when you enter in a state where your feet are not very visible, there is less chance of tripping on the floor, and safety is particularly improved.

It is a front view of the building which consists of the rice milling equipment concerning an embodiment of the invention. However, it is shown in a state where the doorway for the user to enter and exit is omitted. It is a top view of the building. FIG. 3 is a side view taken along line III-III in FIG. 2. FIG. 4 is a side view taken along line IV-IV in FIG. 2. It is a figure which shows roughly the structure which processes to-be-processed rice in the building (rice-milling equipment). It is an enlarged plan view which shows the floor surface part in which the leg part height adjustment apparatus of the building is provided. It is an expanded front sectional view which shows the location (a leg part and its vicinity location) where the leg height adjustment apparatus of the building is provided. It is an enlarged plan view which shows the location in which the leg part height adjustment apparatus of the building is provided. (A), (b) is an expanded front sectional view which shows the location in which the leg part height adjustment apparatus of the building is respectively provided, (a) shows the state adjusted so that a building may become low, ( b) shows a state where the building is adjusted to be higher. It is an enlarged plan view which shows the location in which the leg part height adjustment apparatus of the building is provided, and shows the state currently operated with the jig | tool for rotation. It is an expanded front sectional view which shows the location in which the leg part height adjustment apparatus of the building is provided, and shows the state currently operated with the jig | tool for rotation. It is an expanded front sectional view which shows the location in which the leg part height adjustment apparatus of the modification of the building is provided. It is a top view which shows the leg height adjustment apparatus (a leg part and its vicinity part) of the conventional rice milling equipment. (A) And (b) is a partial notch front view of the conventional leg height adjusting device, (a) shows the state adjusted so that a building may become low, (b) shows that a building becomes high The adjusted state is shown. It is a top view which shows the state which is adjusting the height of a leg part in the conventional leg height adjustment apparatus. It is a partial notch front view which shows the state which is performing the height adjustment of the leg part in the conventional leg height adjustment apparatus.

Hereinafter, rice milling equipment as a building according to an embodiment of the present invention will be described with reference to the drawings.
As shown in FIGS. 1 to 5, also in this rice milling facility, the inside of the building 2 by the partition wall 1 is a guest room 3 in which a user can freely enter and exit, and a machine room 4 in which a clerk or a manager can enter and exit The structure is divided into two. In FIG. 1, 5A is a white rice storage bag for storing polished white rice, 5B in FIGS. 2 to 4 is a storage bag for processed rice for storing processed rice such as brown rice, and 6 is an entrance to the cabin 3. An entrance door 7 is provided, 7 is a management door through which a staff member or a manager enters and exits, and 22 is a platform on which the storage bag 5B for treated rice is placed. In some cases, the processing rice storage bag 5B is also used as the white rice storage bag 5A.

  The machine room 4 has a main body frame portion of a loading portion (throwing hopper) 8 into which treated rice (brown rice) is loaded, and a tension lift that conveys the treated rice charged into the loading hopper 8 to the stone remover 9 side. 10. Driven by a stone removing machine 9 that removes foreign substances such as stones from the treated rice that has been thrown in, a rice lifting machine 12 that conveys the treated rice from which foreign substances have been removed by the stone removing machine 9, and a drive motor 20. The rice milling machine 11 that actually performs the rice milling process, the rice bran discharging fan 14 for discharging the rice bran generated in the rice milling machine 11 to the side of the rice bag collecting bag 13, the rice cake discharging ducts 15 A and 15 B, the rice cake discharging cyclone 16, A white rice hopper 19 for collecting fresh white rice is disposed. Also, a rice milling tank 17 for temporarily storing the treated rice to be supplied to the rice milling machine 11 is disposed at a position substantially above the rice milling machine 11 in the machine room 4, and further to the stone boning machine 9 above the stone bobbing machine 9. A brown rice tank 18 is provided in which the treated rice to be supplied is temporarily stored and foreign substances such as straw are removed from the treated rice. Further, in this embodiment, the space facing the input portion 8 into which the rice to be treated is input is configured to be opened and closed by an openable door 21 that can be opened and closed vertically. 21 is opened so that the rice to be treated can be input to the input unit 8.

  Moreover, as shown in FIG. 1 etc., the to-be-processed rice which has been polished rice is stored in the substantially center location of the partition wall 1 which faces the guest room 3 (location below the rice milling machine 11 when the partition wall 1 is viewed from the front). A white rice hopper 19 is disposed, and a step-type step 19 a that opens and closes the open / close shutter of the white rice hopper 19 is disposed on the floor surface of the cabin 3 in the vicinity of the lower portion of the white rice hopper 19. In addition, an operation control panel 25 is disposed on the side of the white rice hopper 19 and the rice milling machine 11 (on the left side from the cabin 3 side toward the partition wall 1) so that the front surface thereof faces the cabin 3. On the front surface of the operation control panel 25, a coin insertion slot 25a for inserting coins as a rice processing fee and a plurality of milling degree selections for selecting milling degrees (for example, five, seven, normal, upper white, etc.) A button 25b and the like are provided. Inside the operation control panel 25, a control unit 26 (see FIG. 2) that controls each part in accordance with detection of coin insertion, selection of the whiteness selection button 25b, and the like is incorporated.

  When money such as coins is inserted and any one of the milling degree selection buttons 25b is selected, the tension elevator 10, the stone punching machine 9, the rice milling machine 12, the rice milling machine 11, and the rice bran discharging fan 14 are driven. The treated rice put into the loading unit 8 is sent to the brown rice tank 18 and the stone remover 9 through the tension elevator 10 to remove foreign matter, and sent to the rice mill 11 by the rice lifting machine 12 to be polished. The machine 11 is configured to perform the rice milling process. When the rice milling process is completed, the white rice is discharged into the white rice hopper 19, so that the user steps on the stepping type step 19a with the white rice containing bag 5A placed under the white rice hopper 19. The white rice is collected in the white rice storage bag 5A.

  In the floor portion 30 of the building 2 according to this embodiment, leg portions 40 that support the main body portion of the building 2 are provided on both the left and right sides of the front end portion, the center portion, and the rear end portion of the floor portion 30 of the building 2. It has been.

The floor 30 and the leg 40 of the building 2 are configured as follows.
As shown in FIGS. 6 to 9, the floor portion 30 of the building 2 is arranged on the upper surface of a plurality of floor (bottom) frame bodies 31 that are appropriately disposed in a rectangular shape and an intermediate portion in the front-rear direction in plan view. A planar floor surface (floor material) 32 is provided. And the block-shaped fixing component 33 is arrange | positioned in the position corresponding to the leg part 40 in the state fixed below the floor surface 32 from the floor part (bottom part) frame 31. FIG. The fixed component 33 may be formed in a shape extending from the floor (bottom) frame 31 and the fixed component 33 may be configured by the floor frame 31 itself.

  The leg portion 40 has a head portion 41a and a screw portion 41b, and a position adjusting bolt 41 as a screw member disposed in a posture in which the screw portion 41b is directed upward, and an installation surface such as the ground surface. (Grounding surface) S is placed on the installation plate (installation plate) 42 having a bulging portion 42a that swells upward, and is fixed by welding or the like in a state where it is screwed to a location near the head 41a in the screw portion 41b. It is comprised from the nut 43 as a plate mounting part arrange | positioned in the state mounted on the bulging part 42a of the plate 42. As shown in FIG. Then, the screw portion 41b of the position adjusting bolt 41 as the screw member is screwed to the fixing component 33 fixed to the floor (bottom) frame body 31 from below to above, and the head 41a of the position adjusting bolt 41 is These are disposed in a state of being accommodated in a bulging portion 42 a that bulges above the installation plate (installation plate) 42.

  Here, in particular, an engagement portion 41 c that can engage with a rotation jig 45 that rotates the position adjustment bolt 41 is formed on the inner peripheral portion of the upper surface portion of the position adjustment bolt 41. In this embodiment, the rotation jig 45 has a hexagonal cross section and a substantially L-shaped side view, and the engaging portion 41c is recessed in a hexagonal shape in plan view. The shape of the engaging portion is not limited to the hexagonal shape, and may be any shape that can be engaged with each other in the rotational direction in addition to a triangle or a quadrangle.

  Further, an insertion hole 34 through which the rotation jig 45 can be inserted is formed at a position corresponding to the engaging portion 41 c of the position adjustment bolt 41 on the floor surface 32 in plan view. The insertion hole cover 35 that covers the insertion hole 34 is detachably provided on the floor surface 32.

  In the above configuration, when adjusting the height of the leg portion of the building 2, first, as shown in FIGS. 8, 9 (a) and 9 (b), the insertion hole cover 35 covering the insertion hole 34 is placed on the floor surface (floor (Surface material) 32 is removed, and the engaging portion 41c formed on the upper surface portion of the position adjusting bolt 41 as a screw member can be seen from the inside of the building 2. Next, the rotating jig 45 is engaged with the engaging portion 41 c from the inside of the building 2, and the rotating jig 45 is rotated to fix the fixing component 33 and the floor to the position adjusting bolt 41 screwed together. By changing the relative vertical position with respect to the portion 30, the height of the floor portion 30 and thus the building 2 can be adjusted.

  According to this configuration, the rotation jig 115 is provided between the floor 30 of the building 2 and the installation surface S such as the ground as in the conventional leg height adjusting device (see FIGS. 15 and 16). Since it is not necessary to provide the gap h1 for inserting from the side, the floor surface 32 can be disposed at a lower position. Further, in the conventional leg height adjusting device, the dimensional height of the bulging portion 42a of the installation plate 42 is also required, and a gap h that matches the gap h2 with the gap h1 is necessary. According to the configuration, since the gap h is not necessarily required, the floor surface 32 can be disposed at a lower position.

  As a result, the level difference between the installation surface S on which the building 2 is installed and the floor surface 32 can be made extremely small. Therefore, the building can be installed low, space can be saved, and the step from the ground surface S by the floor surface 32 of the building 2 can be reduced for users such as elderly people. When entering the floor, it is less likely to trip on the floor surface 32, and safety is improved. Further, even when the user enters the building 2 while holding the treated rice containing bag 5B containing the treated rice with both hands, the user is less likely to stumble on the floor surface 32 even if the user enters in a state where the feet are not visible. , Improve safety.

  Here, in the above configuration, the case where the engaging portion 41c that can be engaged with the rotation jig 45 is formed on the inner peripheral side of the upper surface portion of the position adjusting bolt 41 as the screw member has been described. As shown in FIG. 12, an engaging portion 41 f that can engage with the rotation jig 46 may be formed on the outer peripheral side of the upper surface portion of the position adjusting bolt 41. For example, an engaging portion 41 f such as a square in plan view (or other shapes such as a triangle or a hexagon) may be formed on the outer peripheral side of the upper surface portion of the position adjusting bolt 41, and on the inner periphery of the tip of the rotation jig 46. The formed engaging portion 46a may be engaged with the engaging portion 41f of the position adjusting bolt 41 so as to be rotatable.

  However, when the engaging portion 41f that can engage with the rotation jig 46 is formed on the outer peripheral side of the upper surface portion of the position adjusting bolt 41, the screw portion 41b of the position adjusting bolt 41 is used as shown in FIG. Since the engaging portion 41f must be formed so as to protrude upward, the length (height) of the position adjusting bolt 41 must be increased by the length (height) of the engaging portion 41f. As a result, there is a disadvantage that the level difference between the installation surface S on which the building 2 is installed and the floor surface 32 is increased by the length (height) of the engaging portion 41f. Moreover, since the engaging part 41f of the position adjusting bolt 41 is engaged from the outer peripheral side by the rotating jig 46, the engaging part 53a of the rotating jig 46 must be formed relatively large. Therefore, for example, when the insertion hole 34 or the like through which the rotation jig 46 can be inserted is formed on the floor surface 32 of the building 2, the size of the insertion hole 34 is increased, and the insertion hole cover 35 is also associated with this. Although it becomes comparatively large and slightly, there is a large possibility that the insertion hole cover 35 abuts on the user's foot or the like, which is not preferable.

  On the other hand, when the engaging portion 41c that can engage with the rotation jig 45 is formed on the inner peripheral side of the upper surface portion of the position adjusting bolt 41 as in the above embodiment, FIG. 9 and the like, the engaging portion 41c can be formed so as to be recessed from the upper surface of the threaded portion 41b of the position adjusting bolt 41. Therefore, the engaging portion 41c does not need to protrude upward, and only that much is required for the building. There is an advantage that the level difference between the installation surface S on which 2 is installed and the floor surface 32 can be further reduced. Moreover, since the engaging part 41c of the position adjusting bolt 41 is engaged from the inner peripheral side by the rotating jig 45, the portion to be engaged with the rotating jig 45 can be formed relatively small. Therefore, for example, when the insertion hole 34 into which the rotation jig 45 can be inserted is formed in the floor surface 32 of the building 2, the size of the insertion hole 34 can be small, and the insertion hole cover 35 is also compared with this. The possibility that the insertion hole cover 35 abuts on the user's feet or the like can be further reduced, and safety can be improved.

  In the above-described embodiment, the case where the top surface (floor surface 32) of the floor portion 30 is completely covered using a material that spreads the floor surface 32 in a planar shape has been described. However, the present invention is not limited to this, and the floor surface of the floor portion is constituted by a net-like or cross-shaped one whose lower part can be seen from the room, and the position adjustment bolt as a screw member is passed through the gap between the net and the cross-piece. You may comprise so that a joint part can be faced and it can comprise so that a jig | tool for rotation can be engaged from the room inner side. Moreover, in the said embodiment, the plate mounting which is fixed by welding etc. in the state screwed by the head 41a vicinity in the screw part 41b, and is arrange | positioned in the state mounted on the bulging part 42a of the installation plate 42. Although the case where the nut 43 is provided as the portion has been described, the present invention is not limited to this, and any member that is fixed to the screw portion 41b and placed on the bulging portion 42a of the installation plate 42 may be used. Good.

  In the above embodiment, the case where the building 2 is a rice milling facility has been described. However, the present invention is not limited to this, and it goes without saying that the above configuration can be applied to the building 2 other than the rice milling facility.

DESCRIPTION OF SYMBOLS 1 Partition wall 2 Building 3 Guest room 4 Machine room 8 Input part 11 Rice mill 30 Floor part 31 Floor part frame 32 Floor (floor material)
33 Fixing parts 34 Insertion hole 35 Insertion hole cover 40 Leg 41 Position adjustment bolt (screw member)
41a Head 41b Screw part 41c, 41f Engagement part 42 Installation plate (installation plate)
42a bulging part 43 nut 45, 46 Rotating jig S installation surface (grounding surface)

Claims (7)

As a leg portion that supports the building, a fixing member fixed to the floor portion of the building or a screw member that is screwed to the floor portion with a screw portion is provided,
An apparatus for adjusting a leg height of a building, wherein an engaging portion that can be engaged with a rotation jig for rotating the screw member from the inside of the building is formed on the upper surface of the screw member.   The building leg height adjusting device according to claim 1, wherein an insertion hole through which a rotation jig can be inserted is formed on the floor surface of the building.   The building leg height adjusting device according to claim 1, wherein an engagement portion that can be engaged with a rotation jig is formed on an inner peripheral side of an upper surface portion of the screw member.   The building leg height adjusting device according to claim 1, wherein an engaging portion that can be engaged with a rotating jig is formed on an outer peripheral side of an upper surface portion of the screw member.   The building leg height adjusting device according to any one of claims 1 to 4, wherein the building is a rice milling facility for processing rice to be treated.   The building leg height adjusting device according to claim 2, wherein an insertion hole cover that covers the insertion hole is detachably provided on a floor surface of the building. The screw member of the leg has a screw part and a head, and is arranged so that the screw part is upward and the head is downward.
The mounting portion that is placed at a place where a building is installed and the plate mounting portion that is fixed to the screw portion of the screw member and placed on the installation plate are provided on the leg portion. The building leg height adjusting device according to any one of 1 to 6.

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