JP6851921B2 - Block device - Google Patents

Description

The present invention relates to a block device capable of detachably installing a block body that regulates the passage of a vehicle on an installation surface such as a road surface.

A method of separating lanes by a block body installed on the road surface has been conventionally used, and a method in which the block body can be removed from the road surface as needed has also been proposed.

For example, in Patent Document 1, a pair of rails having a shape in which a steel plate is folded back and having notches alternately formed on a T-shaped head are fixed in the axial direction of the bottom of a steel wall that maintains a constant thickness due to space. A pair of rails having a T-shaped head in which a balustrade portion that is attached upside down using a portion and a notch portion that cuts off a notch portion between the notch portions of the rail attached to the bottom of the balustrade portion are alternately formed. It consists of a pedestal part that is attached to the board using a fixed part, and the rail of the balustrade part is the rail of the pedestal part with the balustrade part and the pedestal part facing each other with the notch and the surplus part of the rail attached to each. A removable steel central separation rail wall rail is disclosed, which is characterized in that it is integrated by dropping it into a rail and shifting it in the axial direction.

Japanese Patent No. 2951656

The removable steel median strip wall balustrade shown in Patent Document 1 is engaged by shifting the rail of the balustrade portion in the axial direction with respect to the rail of the pedestal portion, and the balustrade portion is detachably attached onto the pedestal portion. It is provided as follows. However, there is a risk that the work will become difficult when trying to arrange a plurality of balustrades side by side.

The present invention provides a block device capable of easily connecting and installing a plurality of blocks to be arranged side by side.

In order to achieve the above object, the present invention has the following configuration.
That is, the block device according to the present invention includes a rail installed on the installation surface and a plurality of block bodies formed with rail engaging portions that engage with the rail in a disengaged manner.
Each of the block bodies has an engagement receiving portion, and the engaging receiving portion is formed so as to engage with the connecting engaging portion of another block body so as to be disengageable.
Each of the block bodies is provided so as to be movable in the longitudinal direction of the rail with the rail engaging portion engaged with the rail, and the engaging receiver is received by moving the block body engaged with the rail in the longitudinal direction. It is provided so that the engagement and disengagement of the portion and the connection engagement portion can be switched.
The feature is that the vertical movement of the block body in the longitudinal direction of the rail in which the engagement receiving portion is engaged with the connecting engaging portion of the other block body is restricted by the engagement of the engaging receiving portion. Is to be.

According to the block device according to the present invention, each block body is formed with a rail engaging portion that is detachably engaged with a rail installed on the installation surface, so that each block body is attached to the rail and installed on the installation surface. Can be made to.
Further, the rail engaging portion is provided so as to be able to move in the rail longitudinal direction of each block body in a state of being engaged with the rail, and the engaging receiving portion provided on the block body by moving in the longitudinal direction. Since the block bodies are provided so as to switch between engaging and disengaging with the connecting engaging portion of the other block bodies, it is possible to easily perform the work of connecting a plurality of block bodies and arranging them side by side.
Further, since the movement of the block body in which the engagement receiving portion is engaged with the connecting engaging portion of the other block body in the vertical direction of the rail longitudinal direction is restricted by the engagement of the engaging receiving portion, the engagement is restricted. It is possible to improve the stability of the block body in which the receiving portions are engaged and arranged side by side.

Further, if the connecting engaging portion is provided separately from each block body and formed by a connecting member attached to the engaging receiving portion, the adjacent block may be arranged at the end of the block bodies to be arranged side by side. It is preferable because the connecting engaging portion can be prevented from being provided on the block body that does not need to be connected to the body.

Further, if the connecting member is formed of a long body larger than the size of the block body in the longitudinal direction and each engaging receiving portion of three or more block bodies is engaged with one connecting member, the above-mentioned It is preferable because each block body connected via the connection engaging portion can be installed more stably.

Further, if the movement of the block body in the vertical direction in the rail longitudinal direction is restricted by the engagement between the rail engaging portion and the rail, the movement of the block body in the rail width direction or the vertical direction can be controlled by the rail. Since the engagement at the joint portion and the engagement at the engagement receiving portion can be regulated respectively, each block body can be installed more stably, which is preferable.

According to the block device of the present invention, a plurality of block bodies to be arranged side by side can be easily connected and installed.

It is a perspective view which shows one Embodiment of the block apparatus which concerns on this invention. It is a perspective view which shows the block body of the block device of FIG. It is a front view of FIG. FIG. 3 is a cross-sectional view taken along the line AA of FIG. It is a perspective view which shows the rail of the block device of FIG. It is a figure which shows the state before installing the rail of FIG. 5 on the installation surface. It is a figure which shows the state which the rail of FIG. 6 is installed on the installation surface. It is a figure which shows the state which attached the block body of FIG. 2 and 3 to the rail of FIG. It is a perspective view which shows the connecting member of the block device of FIG. It is a perspective view which shows the state which attached the connecting member of FIG. 9 to the block body of FIG. It is a figure which shows the state before attaching the block body to the rail installed on the installation surface. It is a figure which shows the state which attached the block body to the rail of FIG. 11 and attached the connecting member. It is a figure which shows the state which attached the other block body to the rail of FIG. It is a figure which shows the state which arranged the block body at the mounting position of FIG. It is a figure which shows the state which engaged the connecting member with the block body arranged at the mounting position of FIG. It is a figure which shows the state which the other block body is attached to the rail of FIG. It is a figure which shows another embodiment of the block device which concerns on this invention. It is a figure which shows another embodiment of the block device which concerns on this invention. It is a vertical cross-sectional view which shows the other embodiment of the block body of the block apparatus which concerns on this invention. It is a perspective view which shows the connecting member used by engaging with the block body of FIG. It is a figure which shows the state before attaching the block body of FIG. 19 to the rail installed on the installation surface. It is a figure which shows the state which attached the block body to the rail of FIG. It is a figure which shows the state which attached and connected the block body to the rail of FIG. It is a figure which shows the state which arranged the block body at the mounting position of FIG. It is a figure which shows the state which engaged the connecting member with the block body arranged at the mounting position of FIG. It is a figure which shows the state which the other block body is attached to the rail of FIG. It is a perspective view which shows the other embodiment of the block body of the block device which concerns on this invention. It is a vertical sectional view of the block body of FIG. 27. It is a figure which shows the state before attaching the block body of FIG. 27 to the rail installed on the installation surface. It is a figure which shows the state which a plurality of block bodies are attached to the rail of FIG. It is a figure which shows the state which arranged the block body at the mounting position of FIG. It is a figure which shows the state which engaged the connecting engaging part with the block body of the mounting position of FIG. It is a figure which shows the state which the other block body is attached to the rail of FIG. It is a figure which shows the other state which attached the block body of FIG. 27 to the rail installed on the installation surface. It is a perspective view which shows the other form of the rail of a block device. It is a figure which shows the state which installed the rail of FIG. 35 on the installation surface, and attached the block body. It is a figure which shows the state which the rail of FIG. 35 is installed on the installation surface. It is a figure which shows the state which a plurality of block bodies are attached to the rail of FIG. 37. It is a figure which shows the state which further connected another block body to the block body of FIG. 38. It is a figure which shows the state which attached the block body with a different shape of a groove to the rail of FIG. 35. It is a perspective view which shows the other embodiment of the rail of a block device. It is a perspective view which shows the other form of the rail of a block device. It is a perspective view which shows the other embodiment of the block apparatus which concerns on this invention. It is a perspective view which shows the block body of the block device of FIG. 43. It is a front view of the block body of FIG. 44. It is a figure which shows the state which the block body of FIG. 44 is arranged. It is a perspective view which shows the other embodiment of the block apparatus which concerns on this invention. It is a perspective view which shows the block body of the block device of FIG. 47. It is a front view of the block body of FIG. 48. It is a figure which shows the state in which a plurality of block bodies of FIG. 48 are arranged side by side. It is a perspective view which shows the other embodiment of the block apparatus which concerns on this invention. It is a perspective view which shows the block body of the block device of FIG. 51. It is a front view of the block body of FIG. FIG. 5 is a sectional view taken along the line AA of FIG. 53. It is a perspective view which shows the terminal block body of the block device of FIG. 51. It is a front view of the terminal block body of FIG. 55. It is a rear view of the terminal block body of FIG. 55. FIG. 5 is a cross-sectional view taken along the line AA of FIG. It is a figure which shows the state before attaching the block body to the rail installed on the installation surface. It is a figure which shows the state which attached the block body to the rail of FIG. 59, and attached the connecting member. It is a figure which shows the state which attached another block body to the rail of FIG. It is a figure which shows the state which attached the end block body to the side of the block body of FIG. It is a figure which shows the state which installed the regulation member to the side of the end block body of FIG. It is a figure which shows the state which attached the end block body and the regulation member to the side of the block body of FIG. 63. It is a figure which shows the state which attached the connecting member with another block body to the side of the block body of FIG. 63. It is a perspective view which shows the other embodiment of the block body of the block device which concerns on this invention. It is a front view of the block body of FIG. FIG. 6 is a cross-sectional view taken along the line AA of FIG. 67. It is a perspective view which shows one Embodiment of the upper block body attached to the block body of FIGS. 66-68. It is a front view of the upper block body of FIG. 69. FIG. 7 is a sectional view taken along the line AA of FIG. 70. It is a perspective view which shows the state which attached the upper block body of FIG. 69 to the block body of FIG. It is a perspective view which shows the other embodiment of the terminal block body of the block device which concerns on this invention. It is a front view of the terminal block body of FIG. 73. FIG. 7 is a cross-sectional view taken along the line AA of FIG. 74. It is a perspective view which shows the other embodiment of the rail of a block device. It is a perspective view which shows the other embodiment of the rail of a block device. It is a front view of the rail of FIG. 77. It is a perspective view which shows one Embodiment of the block body of the block device which concerns on this invention. It is a front view of the block body of FIG. 79. FIG. 8 is a cross-sectional view taken along the line AA of FIG. It is a front view which shows the state which attached the block body of FIG. 79 to the rail of FIG. 77. It is a perspective view which shows one embodiment of the installation member which installs a rail of a block device on an installation surface. It is a perspective view which shows the state which installed the rail of FIG. 77 using the installation member of FIG. 83.

Embodiments of the present invention will be specifically described with reference to the drawings.
In the drawing, 1 is a block device.
The block device 1 includes a plurality of block bodies 2, a rail 3, and a connecting member 4, and specifically, each block body 2 to be installed on the installation surface G is connected via the rail 3 and the connecting member 4. In the block device 1, the rail 3 is installed on the installation surface G, and the plurality of block bodies 2 are attached above the rail 3, so that the plurality of block bodies 2 are arranged side by side in the longitudinal direction of the rail 3. , Each block body 2 is connected via a rail 3.
Further, by attaching the connecting member 4 through the plurality of block bodies 2 arranged side by side, the block bodies 2 are connected via the connecting member 4.
Since the connecting member 4 of the block device 1 of FIG. 1 is arranged inside the block body 2, it is not shown in FIG. Hereinafter, one of the directions orthogonal to the longitudinal direction of the rail 3 is defined as the width direction, and the direction orthogonal to the longitudinal direction and the width direction is defined as the longitudinal direction.

2 is a perspective view showing the block body 2 of the block device 1 of FIG. 1, FIG. 3 is a front view of FIG. 2, and FIG. 4 is a sectional view taken along the line AA of FIG.
The block body 2 is formed in a box-shaped outer shape including a front surface 23, a rear surface 24, a side surface 25, a side surface 26, an upper surface 21, and a lower surface 22.
The side surfaces 25 and 26 arranged at intervals in the width direction of the block body 2 are provided with inclined portions 25a and 26a provided in an inclined manner so that the distance in the width direction is reduced toward the upper part in the vertical direction, respectively. The block body 2 is provided in a substantially trapezoidal box-shaped outer shape.
Further, the front surface 23 and the rear surface 24 are arranged perpendicular to the longitudinal direction, and the upper surface 21 and the lower surface 22 are arranged perpendicular to the vertical direction, respectively. That is, the front surface 23 and the rear surface 24 are arranged perpendicular to the upper surface 21 and the lower surface 22.

A groove 27 that is recessed upward is formed on the lower surface 22 of the block body 2.
The groove portion 27 is formed along the longitudinal direction of the block body 2, and is provided over the entire length of the block body 2 from the front surface 23 to the rear surface 24.
The groove portion 27 is formed in a rectangular cross-sectional shape, and specifically, is formed in a dovetail groove shape in which the size of the groove width increases from the lower side to the upper side.

The block body 2 is formed with a round hole-shaped hole 28 penetrating the block body 2 in the longitudinal direction, and the hole 28 is circularly opened on the front surface 23 and the rear surface 24, respectively.
The hole 28 and the groove 27 are arranged at the center of the block body 2 in the width direction, and are formed parallel to the longitudinal direction.

The block body 2 is provided in a hollow box shape having a hollow portion S inside an outer surface composed of an upper surface 21, a lower surface 22, a front surface 23, a rear surface 24, and side surfaces 25, 26. The block body 2 can adjust the weight and rigidity of the block body 2 by supplying water, sand, or the like from an opening (not shown) that communicates the hollow portion S with the outside and filling the hollow portion S with water. it can.

FIG. 5 is a perspective view showing the rail 3 of the block device 1 of FIG.
The rail 3 is a long body having the same cross-sectional shape over the entire length in the longitudinal direction, and has a base portion 31, a protrusion 33 protruding upward from the base portion 31, and a protruding portion 33 protruding downward from the base portion 31. An insertion portion 32 is provided.

The base portion 31 of the rail 3 is formed in a flat plate shape with both sides facing in the vertical direction, and flat plate-shaped insertion portions 32 are extended downward in the vertical direction from both ends in the width direction of the base portion 31.
In other words, the rail 3 is provided with the base portion 21 and each insertion portion 23 arranged so as to be like a web and a flange of channel steel, respectively.

The protrusion 33 of the rail 3 is formed to have a size that can be inserted into the groove 27 of the block body 2.
Specifically, the groove portion 33 is formed so that the size in the width direction corresponds to the groove width of the groove portion 27 and the size in the vertical direction corresponds to the depth of the groove portion 27. There is.

The protruding portion 33 includes a vertical plate 34 projecting upward from the upper surface of the base portion 31, and the vertical plates 34 are provided so as to be arranged in pairs at intervals in the width direction.
Further, the protrusion 33 includes a horizontal plate 35 connected to the upper end of each of the vertical plates 34.
Each of the vertical plates 34 is provided in an inclined shape so that the interval in the width direction becomes larger toward the upper side, and specifically, corresponds to the inner surface surface of the groove portion 27 of the block body 2 formed in the shape of a dovetail groove. It is tilted to the right angle.

FIG. 6 is a diagram showing a state before the rail 3 of FIG. 5 is installed on the installation surface G.
The rail 3 is provided so that each insertion portion 32 protruding downward is inserted into the installation surface G for installation.
FIG. 6 shows a situation in which a set of two insertion grooves g1 into which each insertion portion 32 can be inserted is provided on the installation surface G, and when the rail 3 is installed with the road surface as the installation surface G, each of the insertions is described. The groove g1 can be easily provided on the installation surface G by using an asphalt cutter.

FIG. 7 is a diagram showing a state in which the rail 3 of FIG. 6 is installed on the installation surface G.
The rail 3 is installed in a state where each insertion portion 32 is inserted into each insertion groove g1 of the installation surface G and the lower surface of the base portion 31 is in contact with the installation surface G.
The rail 3 in FIG. 7 is detachably installed from the installation surface G by lifting it upward, but the gap between the insertion portion 32 and the insertion groove g1 is filled with a fixing material such as an adhesive or mortar. It may be installed so as not to be removable from the installation surface G.
Further, a through hole may be provided in the base portion 31, and an anchor bolt fixed to the installation surface G may be inserted through the hole, and the rail 3 may be firmly fixed to the installation surface G via the anchor bolt.

FIG. 8 is a diagram showing a state in which the block bodies 2 of FIGS. 2 and 3 are attached to the rail 3 of FIG. 7.
The block body 2 is provided so that the protrusion 33 is inserted into the groove portion 27 formed on the lower surface 22 and attached to the rail 3, and the block body 2 located at the end of the protrusion 33 is provided in the longitudinal direction of the rail 3. The protrusion 33 is provided so as to be inserted into the groove 27.

The block body 2 is formed so that the lower surface 22 is located slightly above the lower ends of the side surfaces 25 and 26. Therefore, in the state where the block body 2 is attached to the rail 3, the lower ends of the side surfaces 25 and 26 abut on the installation surface G, and the base portion 31 of the rail 3 is housed in the gap generated below the lower surface 23 of the block body 2. It is provided so as to.

The block body 2 is provided so as to function as a rail engaging portion that engages the groove portion 27 with the protrusion portion 33. By inserting the protrusion portion 33 inside the groove portion 27, the groove portion 27 and the protrusion portion 33 are formed. It becomes engaged.
Specifically, the groove portion 27 is formed so that its inner surface is located near the outer surface of each vertical plate 34 of the protrusion 33 of the rail 3, and the protrusion 33 is inserted into the groove 27 for engagement. In this state, when a force is applied to the block body 2 in the width direction, the inner side surface of the groove portion 27 abuts on the vertical plate 34 to restrict the movement of the block body 2 and the block body 2 is removed from the rail 3. Suppress separation.
Further, the rail 3 is provided with a size in the width direction at the upper end of the protrusion 33 larger than the size of the groove width at the lower end of the groove 27 of the block body 2.
Therefore, in the engaged state in which the protrusion 33 is inserted into the groove 27, when an upward force is applied to the block body 2, the inner surface of the groove 27 abuts on the vertical plate 34 of the block body 2. The movement is restricted, and the block body 2 is suppressed from being detached from the rail 3.
That is, by engaging the groove portion 27, which is the rail engaging portion, with the protrusion 33, the movement of the block body 2 in the width direction and the vertical direction can be suppressed, in other words, with respect to the rail longitudinal direction of the block body 2. The movement in the vertical direction can be restricted, and the detachment from the rail 3 can be suppressed.

FIG. 9 is a perspective view showing the connecting member 4 of the block device 1 of FIG.
The connecting member 4 is a long body that can be inserted into the hole 28 formed in the block body 2, and is formed of a cylindrical metal tube having an outer diameter slightly smaller than the inner diameter of the hole 28.
The connecting member 4 is formed in a long body larger than the size in the longitudinal direction of the block body 2, and is formed so as to be insertable into each hole 28 of the plurality of block bodies 2. Specifically, the connecting member 4 of FIG. 9 is formed to have a size of about 3.5 times the size of the block body 2 in the longitudinal direction.

FIG. 10 is a perspective view showing a state in which the connecting member 4 of FIG. 9 is attached to the block body 2 of FIG.
The connecting member 4 is provided so as to be inserted into the hole 28 and attached to the block body 2. The connecting member 4 shown in FIG. 10 has both ends protruding from the hole 28 and attached to the block body 2. There is.
The block body 2 is provided so as to function as an engaging receiving portion for engaging the hole portion 28 with the connecting member 4, and is connected to the hole portion 28 by inserting the connecting member 4 inside the hole portion 28. The member 4 is engaged with the member 4.
The outer surface of the connecting member 4 engaged with the hole 28 is in contact with the inner surface of the hole 28, so that the movement in the width direction and the vertical direction is restricted. That is, the connecting member 4 engaged with the hole 28, which is the engaging receiving portion of the block body 2, is restricted from moving in the vertical direction in the longitudinal direction.

In the block body 2, since the groove portion 27 which is the rail engaging portion and the hole portion 28 which is the engaging receiving portion are formed parallel to each other in the longitudinal direction, the groove portion 27 is engaged with the protrusion 33. The hole 28 of the block body 2 attached to the rail 3 is arranged parallel to the longitudinal direction of the rail 3.
Therefore, the connecting member 4 can be attached by being inserted into each hole 28 of a plurality of block bodies 2 arranged in the longitudinal direction of the rail 3, and specifically, a maximum of four block bodies 2 can be attached. It is provided so that one connecting member 4 can be inserted and attached to the hole 28 of the hole 28.

FIG. 10 shows a situation in which another block body 2B is attached and arranged side by side in the longitudinal direction of the block body 2 attached to the rail 3.
When the block body 2 is attached to the rail 3, the block body 2B is first arranged at the attachment position AP located at the end of the protrusion 33, and then the block body 2B is moved in the longitudinal direction of the rail 3 to project into the groove 27. The portion 33 is inserted and the block body 2 is attached to the rail 3. At this time, the block body 2B can be slid on the rail 3 and moved in the longitudinal direction in an engaged state in which the protrusion 33 is inserted into the groove 27.

The connecting member 4 attached to the hole 28 of the block body 2 constitutes a connecting engaging portion in which a portion protruding from the hole 28 is inserted into and engaged with the hole 28 of another block body 2. It is provided in.
When a plurality of block bodies 2 are arranged side by side on the rail 3, the block body 2 in which the connecting member 4 is engaged so as to form the connecting engaging portion on the rail 3 is arranged in advance, and the groove portion 27 is further projected. The other block body 2 engaged with the 33 can be moved in the longitudinal direction to approach the block body 2, and the connecting member 4 can be inserted into the hole 28 to be connected. Since the engagement of the groove portion 27 with the protrusion 33 of the rail 3 restricts the movement of each block body 2 in the direction perpendicular to the longitudinal direction of the rail 3, the two blocks engaged with the rail 3 are restricted. When the body 2 is brought closer, the position of the connecting engaging portion made of the connecting member 4 attached to one block body 2 and the position of the engaging receiving portion made of the hole 28 of the other block body 2 coincide with each other. Both can be easily engaged.
In other words, the block body 2 having the connecting engaging portion and the other blocking body 2 having the engaging receiving portion are engaged with the rail 3 and slid on the rail 3 so as to be brought close to each other. The engaging portion and the engaging receiving portion can be easily engaged.
Each block body 2 in which the connecting member 4 is inserted into and engaged with the hole 28 is connected via the connecting member 4.

The block body 2 connected to the other block body 2 via the connecting member 4 is in the longitudinal direction including the width direction and the vertical direction due to the engagement between the connecting member 4 and the hole portion 28 which is the engagement receiving portion. Vertical movement is restricted. Therefore, even if a vehicle or the like comes into contact with the block body 2, it is possible to suppress the detachment from the rail 3 due to the movement in the direction.
Further, in each block 2, since the groove portion 27 which is the rail engaging portion is engaged with the protrusion 33 of the rail 3, the movement of the block body 2 in the longitudinal direction is effective. It is regulated and can suppress the detachment from the rail 3 due to the movement in the above direction.

FIG. 11 is a diagram showing a state before the block body 2 is attached to the rail 3 installed on the installation surface G.
In FIG. 11, two rails 3 arranged linearly at intervals are installed on the installation surface G, and each rail 3 is installed by inserting each insertion portion 32 into the installation surface G. ..
Further, the distance between the ends of the protrusions 33 of each rail 3 is formed to be substantially the same as the size of the block body 2 in the longitudinal direction, and the mounting position AP of the block 2 is placed between the protrusions 33. It is provided.

In the method of attaching the block body 2 to each rail 3 of FIG. 11, first, the block body 2 is arranged at the attachment position AP provided between the rails 3.
Next, the block body 2 is moved in the longitudinal direction on the rail 3 and arranged at a desired installation position while inserting the protrusion 33 of the rail 3 into the groove portion 27 of the block body 2.
The block body 2 to be attached to the rail 3 is engaged with the connecting member 4 by inserting the connecting member 4 into the hole 28 thereof.

FIG. 12 is a diagram showing a state in which the block body 2 is attached to the rail 3 of FIG. 11 and the connecting member 4 is attached.
One block body 2 is attached to each of the rails 3, and each block body 2 is engaged with the rail 3 by inserting a protrusion 33 of the rail 3 inside a groove 27 formed as a rail engaging portion.
Further, each block body 2 has a connecting member 4 attached to the hole 28 thereof, and each connecting member 4 is inserted into and engaged with the hole 28 formed as an engaging receiving portion, and both ends thereof are described above. Each is projected from the block body 2.
In the block body 2 shown in FIG. 12 and FIGS. 13 to 16 described later, the lower shaded portion represents the portion where the groove portion 27 and the rail 3 are engaged, and the upper shaded portion represents the hole portion 28 and the connecting member 4. Represents the part in which is engaged.

The connecting member 4 protruding from the block body 2 functions as a connecting engaging portion capable of engaging the hole portion 28 of the other block body 2.
When engaging the other block body 2, the other block body 2 is first placed at the mounting position AP in the drawing, and then the connecting member 4 is slid on the rail 3 and moved in the longitudinal direction. Is inserted into and engaged with the hole 28 of the other block body, and each block body 2 is connected via the connecting member 4.
FIG. 13 is a diagram showing a state in which another block body 2 is attached to the rail 3 of FIG.
FIG. 13 shows a state in which three block bodies 2 are attached to each rail 3.
Each block body 2 in FIG. 13 is adjacent to each other by engaging the groove portion 27, which is the rail engaging portion, with the protrusion 33 of the rail 3, and engaging the hole portion 28, which is the engaging receiving portion, with the connecting member 4. It is connected to another block body 2.
In the connecting member 4 inserted into each block body 2, the end portion on the mounting position AP side is arranged near the opening of the hole portion 28 of the block body 2. Further, the position of the end portion on the opposite side of the connecting member 4 protruding from the hole portion 28 of the block body 2 is set as the operation position OP, and the description thereof will be described later.

FIG. 14 is a diagram showing a state in which the block body 2 is arranged at the mounting position AP of FIG.
The mounting position AP is formed to have substantially the same size as the size of the block body 2 in the longitudinal direction, and both ends of the block body 2 arranged at the mounting position AP are other block bodies 2 arranged on both sides. It is placed near the edge of each.
In this state, the holes of the block body 2 in which the connecting members 4 having their ends protruding to the operating position OP are operated and moved in the longitudinal direction, and the opposite ends are arranged at the mounting position AP. By inserting the block body 2 into the portion 28, the block body 2 can be connected to another adjacent block body 2 and installed at the mounting position AP.

FIG. 15 is a diagram showing a state in which the connecting member 4 is engaged with the block body 2 arranged at the mounting position AP of FIG.
The block body 2 installed at the mounting position AP is not engaged with the groove portion 27 which is the rail engaging portion and the rail 3, but is engaged with the hole portion 28 which is the engaging receiving portion. The movement in the vertical direction in the longitudinal direction is restricted by the above, and the detachment from the installation position can be suppressed.
In FIG. 15, each of the connecting members 4 has its end on the operation position OP side positioned inside the hole 28 of the block body 2, but a locking member (not shown) is placed in the hole 28. By attaching the above, the movement of the connecting member 4 in the longitudinal direction is restricted.
As a result, it is possible to suppress the problem that the connecting member 4 is pulled out from the hole 28 of the block body 2 installed at the mounting position AP and the block body 2 is detached from the installation position.
FIG. 15 shows a situation in which seven block bodies 2 are connected and installed between two operation position OPs.

11 to 15 show a situation in which the mounting position AP is provided at the end of the protrusion 33 of each rail 3 shown in the drawing, and each block body 2 is mounted on the rail 3 from here. The mounting position AP is provided at the opposite end, and the block body 2 can be mounted on the rail 3 in the same manner as described above.
FIG. 16 is a diagram showing a state in which another block body 2 is attached to the rail 3 of FIG.
When the mounting position AP is provided at the end opposite to the end of the protrusion 33 of each of the illustrated rails 3, and the block body 2 is mounted on the rail 3 and the mounting position AP in the same manner as described above, FIG. The operating position OP inside is set so that the block body 2 is not arranged after the end of the protruding connecting member 4 is moved to the inside of the hole 28 of the block body 2.
Since this operation position OP is for operating the connecting member 4 to be inserted inside the block body 2 arranged at the mounting position AP, its size is about half the size in the longitudinal direction of the block body 2. Provided.
The operation position OP may be a gap in which the block body 2 is not installed as it is, but the regulation member C can be installed here.

FIG. 16 shows a situation in which a regulation member C composed of a sign column is attached to each operation position OP.
The restricting member C shown in FIG. 16 is provided so that the lower end is inserted into the protrusion 33 of the rail 3 from above so as to be detachably installed on the rail 3, and the restricting member C is attached in this way. The block device 1 is in the state shown in FIG.
By mounting the restricting member C on the rail 3, when a force is applied to the block body 2 and the block body 2 tries to move in the longitudinal direction, the end of the block body 2 comes into contact with the restricting member C to suppress the movement. Can be done.

The regulation member C is provided so as to be located on an extension of the hole 28 of the block body 2 in a state of being attached to the rail 3.
Specifically, the pillar portion of the regulation member C made of the sign pillar is arranged on the extension of the hole portion 28.
Therefore, when the locking member attached to the hole 28 of the block body 2 is disengaged and the connecting member 4 engaged with the hole 28 tries to move in the longitudinal direction, the end of the connecting member 4 is said to be. It can come into contact with the regulating member C and suppress its movement. That is, it is possible to prevent the problem that the connecting member 4 comes out of the hole 28 and the block body 2 comes off from the installation position.

The block device 1 regulates the movement of the connecting member 4 that connects the block bodies 2 by the restricting member C and the locking member. However, the restricting member C is removed from the rail 3 and the locking member is removed. If it is removed from the hole 28, each block body 2 can be removed from the installation position by performing the reverse operation of the above. That is, if the restricting member C and the locking member are removed, each connecting member 4 is moved in the longitudinal direction and pulled out from the hole 28 of the block body 2 installed at the mounting position AP, and the block body 2 can be easily removed. Can be removed from the installation position.

By removing the block body 2 installed at the mounting position AP, the block body 2 mounted on each rail 3 can also be moved in the longitudinal direction and easily removed from the mounting position AP.
Specifically, by moving the block body 2 in the longitudinal direction and locating it at the mounting position AP while sliding it on the rail 3, the hole 28 which is the engaging receiving portion and the connecting member 4 which is the connecting engaging portion The engagement with the rail 3 is released, and the engagement between the groove 27 which is the rail engaging portion and the protrusion of the rail 3 is released so that the block body 2 can be removed.

The block device 1 is provided so as to install a plurality of block bodies 2 along the longitudinal direction of the rail 3 by using the rail 3 installed on the installation surface G and the connecting member 4. If the block body 2 is removed from the installation position, only the rail 3 is installed on the installation surface G.
At this time, the rail 3 projects the protrusion 33 upward from the installation surface G, but since the protrusion height of the protrusion 33 from the installation surface G is set to 8 cm, the rail 3 is installed on the installation surface G. Even in the state of being installed in the rail 3, the wheels of a vehicle such as an automobile can easily pass on the rail 3 by overcoming the protrusion 33.
In order to allow the vehicle to pass above the protrusion 33 even when the rail 3 is installed on the installation surface G, the protrusion height of the protrusion 33 from the installation surface G is set to be equal to or lower than the minimum ground clearance of the vehicle. It is preferable to provide it, and specifically, it is preferably provided at 9 cm or less.

FIG. 17 is a diagram showing another embodiment of the block device 1 according to the present invention.
The block device 1 shown in FIG. 17 has the same shape as the block device 1 shown in FIGS. 1 to 16 except for the size of the rail 3 and the connecting member 4 in the longitudinal direction. The regulation member C is used.

The block device 1 of FIG. 17 is a main item in which the number of the block body 2 and the connecting member 4 to be attached to the rail 3 and the attachment position of the regulation member C are different from those of the block device 1 shown in FIGS. 1 to 16.
Specifically, six block bodies 2 attached to one rail 3 are connected via the rail 3 and one connecting member 4, and the regulating member C is attached to the mounting position of the block body 2. It is provided so as to be installed on the rail 3 near the AP.

The block body 2 of the block device 1 shown in FIG. 17 can be attached to the rail 3 in the same manner as the block body 2 shown in FIGS. 1 to 16.
That is, first, the block body 2 is arranged at the mounting position AP located at the end of the protrusion 33 of the rail 3, and then the block body 2 having the protrusion 33 inserted inside the groove 27 is placed on the rail 3. It is slidably moved in the longitudinal direction to be arranged at a desired installation position, and the connecting member 4 is inserted into the hole 28 to form a connecting engaging portion.
Then, by moving the other block body 2 arranged at the mounting position AP in the longitudinal direction so as to slide on the rail in the same manner, the groove portion 27 which is the rail engaging portion is moved to the protrusion 33 of the rail 3. Engage in. Further, by bringing the other block body 2 closer to the block body 2, the connecting engaging portion made of the connecting member 4 can be inserted into and engaged with the hole portion 28 arranged at the corresponding position. ..
This procedure is repeated, the block bodies 2 are arranged side by side, and the connecting member 4 housed in the hole 28 of each block body 2 is attached to the hole 28 by a locking member (not shown) of the connecting member 4. Regulate longitudinal movement. Further, by attaching the restricting member C to the rail 3 in the vicinity of the block body 2 arranged at both ends, the restricting member C suppresses the movement of the block body 2 in the longitudinal direction and the movement of the connecting member 4 in the longitudinal direction. ..
Since the block device 1 shown in FIG. 17 does not install the block body 2 at the mounting position AP, it is not necessary to provide the operation position OP for performing an operation of moving the connecting member 4 in the longitudinal direction.

FIG. 18 is a diagram showing another embodiment of the block device 1 according to the present invention.
The block device 1 shown in FIG. 18 is connected to the block body 2, the rail 3, and the block body 2 formed in the same shape as the block device 1 shown in FIGS. 1 to 16 and 17 except for the size of the rail 3 and the connecting member 4 in the longitudinal direction. The member 4 and the regulating member C are used.

In the block device 1 of FIG. 18, a plurality of block bodies 2 are attached to a plurality of rails 3 having abutted ends and arranged side by side, and the block bodies 2 are connected by a plurality of connecting members 4. Further, the restricting member C for suppressing the movement of the block body 2 in the longitudinal direction is installed not on the rail 3 but on the installation surface G of the mounting position AP located at the end of the protrusion 33 of the rail 3. It is provided in.

The block device 1 shown in FIG. 18 is different from the block devices 1 shown in FIGS. 1 to 16 and 17 in that the regulation member C is installed on the installation surface G instead of on the rail 3.
In the block device 1 shown in FIG. 18, by installing the regulation member C at the mounting position AP, the block body 2 that moves by receiving a force in the longitudinal direction is brought into contact with the regulation member C, and the movement is suppressed. It is provided as follows.
Further, by locating the regulating member C on the extension of the hole 28 of the block body 2, the locking member (not shown) that regulates the movement of the connecting member 4 in the longitudinal direction is disengaged from the hole 28. Even in this case, the movement of the connecting member 4 in the longitudinal direction can be suppressed by being brought into contact with the regulating member C.

FIG. 19 is a vertical cross-sectional view showing another embodiment of the block body 2 of the block device 1 according to the present invention.
The block body 2 shown in FIG. 19 is different from the block body 2 of the block device 1 shown in FIGS. 1 to 16 only in the structure of the hole 28 into which the connecting member 4 is inserted and engaged.
Specifically, in the block body 2 shown in FIG. 19, the hole 28 to be an engagement receiving portion is formed not as a through hole but as a circular bottomed hole, and is provided on the front surface 23 and the rear surface 24, respectively. ing.

FIG. 20 is a perspective view showing a connecting member 4 used by engaging with the block body 2 of FIG.
Only the length of the connecting member 4 shown in FIG. 20 is different from that of the connecting member 4 of the block device 1 shown in FIGS. 1 to 16.
Specifically, the connecting member 4 shown in FIG. 20 is formed to have a size of about twice the size in the longitudinal direction of the hole 28 of the block body 2 of FIG.
That is, in the connecting member 4 of FIG. 20, if one end is inserted into the hole 28 of the block body 2 of FIG. 19, the other end protrudes from the hole 28 to form the connecting engaging portion. It is provided.
Further, when both ends of the connecting member 4 are inserted into the holes 28 of the two block bodies 2 installed adjacent to each other, the entire connecting member 4 is housed inside each hole 28. It is provided so that it can be done.

FIG. 21 is a diagram showing a state before the block body 2 of FIG. 19 is attached to the rail 3 installed on the installation surface G.
The rail 3 shown in FIG. 21 is formed in the same shape as the rail 3 of the block device 1 shown in FIGS. 1 to 16, and is installed in the same arrangement as the rail shown in FIG.
That is, the rails 3 shown in FIG. 21 are arranged in a straight line at intervals, and the insertion portion 32 is inserted into the installation surface G for installation.
Further, the distance between the ends of the protrusions 33 of each rail 3 is substantially the same as the size in the longitudinal direction of the block body 2, and the mounting position AP of the block 2 is provided between the protrusions 33. ..

The method of attaching the block body 2 of FIG. 19 to each rail 3 of FIG. 21 is the same as the method of attaching the block body 2 to each rail 3 shown in FIG. 11, and the block body 2 is first arranged at the attachment position AP. Next, the block body 2 is slid on the rail 3 and moved in the longitudinal direction, and the groove portion 27 of the block body 2 is inserted into the protrusion 33 of the rail 3 and arranged at a desired installation position.
At this time, the block body 2 is arranged instead of the end of the connecting member 4 protruding from the block body 2 at the position to be the operation position OP described later. Further, the connecting member 4 of FIG. 20 is inserted into the hole 28 on the mounting position AP side and engaged.

FIG. 22 is a diagram showing a state in which the block body 2 is attached to the rail 3 of FIG.
In each block body 2 of FIG. 22, the connecting member 4 engaged with the hole portion 28 is projected toward the mounting position AP, and the connecting engaging portion capable of engaging the hole portion 28 of the other block body 2 is provided. Is forming.
In FIG. 22, if another block body 2 is arranged at the mounting position AP and the groove portion 27 is slid on the rail 3 while engaging with the protrusion 33 and moved in the longitudinal direction, the connecting member 4 corresponds to the corresponding. Each block body 2 is connected via the connecting member 4 by being inserted into and engaged with the hole 28 arranged at the position where the block body 2 is to be formed.
Further, by attaching the connecting member 4 to the hole 28 on the mounting position AP side of the connected block body 2, it is possible to form a connecting engaging portion that can be connected to the hole 28 of another block body 2. ..

By repeating the above operation, another block body 2 can be attached to the rail 3 of FIG. 22. FIG. 23 is a diagram showing a state in which the block body 2 is further attached to and connected to the rail 3 of FIG.
Similar to the block body 2 shown in FIG. 13, each block body 2 of FIG. 23 engages the groove portion 27, which is a rail engaging portion, with the protrusion 33 of the rail 3, and the hole portion 28, which is an engaging receiving portion. Is engaged with the connecting member 4 and connected to another adjacent block body 2.
In the block body 2 shown in FIGS. 22 to 23 and 24 to 26 described later, the lower shaded portion represents the portion where the groove portion 27 and the rail 3 are engaged, and the upper shaded portion is connected to the hole portion 28. It represents a portion where the member 4 is engaged.
Each block body 2 shown in FIG. 23 is mounted so that the block body 2 arranged at the end opposite to the mounting position AP is located at the operation position OP.
Further, the block body 2 arranged at the end on the mounting position AP side is mounted so that the connecting member 4 protruding from the hole 28 is not located at the mounting position AP.

FIG. 24 is a diagram showing a state in which the block body 2 is arranged at the mounting position AP of FIG. 23.
In this state, by moving each block body 2 attached to each rail 3 to the attachment position AP side, the connecting member 4 is inserted into the hole 28 of the block body 2 arranged at the attachment position AP. Can be combined.

FIG. 25 is a diagram showing a state in which the connecting member 4 is engaged with the block body 2 arranged at the mounting position AP in FIG. 24.
The block body 2 installed at the mounting position AP shown in FIG. 25 engages the groove portion 27, which is a rail engaging portion, with the rail 3 in the same manner as the block body 2 installed at the mounting position AP shown in FIG. Although not disengaged, the connecting member 4 engaged with the hole 28, which is the engaging receiving portion, restricts the movement in the vertical direction in the longitudinal direction, and can suppress the detachment from the installation position.

With respect to the rail 3 shown in FIG. 25, if the mounting position AP is provided at an end opposite to the end shown in the drawing, the block body 2 can be mounted on the rail 3 in the same manner as described above.
FIG. 26 is a diagram showing a state in which another block body 2 is attached to the rail 3 of FIG. 25.
When the block body 2 is attached by the same method as described above, and the connecting member 4 is further inserted into the hole 28 of the block body 2 arranged at the attachment position AP, the same as the block device 1 shown in FIGS. The block body 2 is not arranged at the position of the operation position OP.
Then, similarly to the block device 1 shown in FIGS. 1 to 16, by mounting the regulation member C on the rail 3 of the operation position OP, when a force is applied to the block body 2 and the block device 2 is attempted to move in the longitudinal direction, the block The end of the body 2 comes into contact with the restricting member C, and its movement can be suppressed.
Further, even if the locking member attached to the hole 28 of the block body 2 is disengaged, the restricting member C can suppress the movement of the connecting member 4 in the longitudinal direction.

The block device 1 removes the regulation member C from the rail 3, moves each block body 2 on the rail 3 to the operation position OP side, and installs the connecting member 4 from the block body 2 installed at the mounting position AP. By pulling out, the block body 2 can be easily removed from the mounting position AP.

By removing the block body 2 installed at the mounting position AP, the other block bodies 2 mounted on each rail 3 can also be moved in the longitudinal direction and easily removed from the mounting position AP.
Specifically, the block body 2 at the mounting position AP is removed to bring the block device 1 into the state shown in FIG. 23, and the connecting member 4 on the mounting position AP side is removed from the block body 2 mounted on the rail 3 and slid on the rail 3. By moving the block body 2 in the longitudinal direction and locating it at the mounting position AP, the engagement between the hole 28 which is the engaging receiving portion and the connecting member 4 which is the connecting engaging portion is released, and further, the rail The engagement between the groove portion 27, which is the engaging portion, and the protruding portion of the rail 3 is released so that the block body 2 can be removed.

The block device 1 using the block body 2 shown in FIG. 19 and the connecting member 4 shown in FIG. 20 is not limited to the one installed in the arrangement shown in FIGS. 21 to 26, and may be installed in another arrangement.
For example, as in the block device 1 shown in FIGS. 17 and 18, the restricting member C is attached to the rail 3 in the vicinity of the attachment position AP or to the installation surface G of the attachment position AP without attaching the block body 2 to the attachment position AP. It may be provided as follows.
Further, the ends of the plurality of rails 3 may be abutted and arranged as in the block device shown in FIG.

FIG. 27 is a perspective view showing another embodiment of the block body 2 of the block device 1 according to the present invention, and FIG. 28 is a vertical cross-sectional view of the block body 2 of FIG. 27.
FIG. 19 shows that the block body 2 shown in FIG. 27 does not have a hole 28 provided in the front surface 23 and integrally forms a connecting engaging portion 29 projecting in the longitudinal direction at a position corresponding to the hole 28. This is a matter different from the block body 2 shown.
The connecting engaging portion 29 is formed in a cylindrical outer shape, the outer diameter thereof is formed in a cylindrical shape provided slightly smaller than the inner diameter of the hole portion 28, and the size of the protrusion thereof is larger than the depth of the hole portion 28. It is provided slightly smaller.
In other words, the block body 2 shown in FIG. 27 is formed to have the same outer shape as the state in which the connecting member 4 of FIG. 20 is inserted into and engaged with the hole 28 of the front surface 23 of the block body 2 of FIG. ..

FIG. 29 is a diagram showing a state before the block body 2 of FIG. 27 is attached to the rail 3 installed on the installation surface G.
The rail 3 shown in FIG. 29 is formed in the same shape as the rail 3 shown in FIGS. 11 and 21, and is installed in the same arrangement.

The method of attaching the block body 2 of FIG. 27 to each rail 3 of FIG. 29 is the same as the method of attaching the block body 2 to each rail 3 shown in FIGS. 11 and 21, and the block body 2 is the connecting engaging portion 29 thereof. Is mounted on the rail 3 toward the mounting position AP.
If the same procedure is repeated and the other block body 2 newly attached to the rail 3 is brought closer to the block body 2, the positions of the connecting engaging portion 29 and the hole portion 28 are the same, so that both can be easily obtained. Can be engaged to connect each block body 2.

FIG. 30 is a diagram showing a state in which a plurality of block bodies are attached to the rail of FIG. 29.
Each block body 2 of FIG. 30 is arranged in the same manner as the block body 2 shown in FIG. 23. That is, each block body 2 engages a groove portion 27, which is a rail engaging portion, with a protrusion 33 of the rail 3. ing.
Further, as described above, the connecting engaging portion 29 and the hole portion 28 are engaged with each other.
In the block body 2 shown in FIGS. 30 and 31 to 34 described later, the lower shaded portion represents the portion where the groove portion 27 and the rail 3 are engaged, and the upper shaded portion represents the connection engagement with the hole portion 28. It represents a portion where the portion 29 is engaged.

FIG. 31 is a diagram showing a state in which the block body 2c is arranged at the mounting position AP of FIG.
The block body 2c shown in FIG. 31 is formed in the same shape as the block body 2 shown in FIG. 19 instead of the block body 2 shown in FIG. 27.
That is, the block body 2c does not have a connecting engaging portion 29, and has holes 28 formed as engaging receiving portions on the front surface 23 and the rear surface 24, respectively.
In this state, by moving each block body 2 mounted on the rail 2 toward the mounting position AP, the connecting engaging portion 29 can be inserted into each hole 28 of the block body 2c and connected. it can.

FIG. 32 is a diagram showing a state in which the connecting engaging portion 29 is engaged with the block body 2 arranged at the mounting position AP of FIG. 31, and FIG. 33 shows a state in which the other block body 2 is further attached to the rail 3 of FIG. It is a figure which shows the attached state.
Like the block device 1 shown in FIGS. 25 to 26, each rail 3 shown in FIG. 32 is provided with a mounting position AP at the opposite end of the rail 3, and the other block body 2 and the block body are in the same procedure as described above. 2c can be attached.
Similar to the block device 1 of FIG. 26, the regulation member C can be mounted on the rail 3 in which the block body 2 is not arranged as the operation position OP.

In the block device 1 shown in FIG. 33, similarly to the block device 1 in FIG. 26, the regulation member C is removed from the rail 3, and each block body 2 on the rail 3 is moved to the operation position OP side to the mounting position. By pulling out the connecting engaging portion 29 from the block body 2c installed on the AP, the block body 2c can be removed from the block body 2c mounting position AP, and each block body 2 mounted on the rail 3 can be removed. At this time, by moving the block body 2 in the longitudinal direction and locating it at the mounting position AP while sliding it on the rail 3, the hole 28 which is the engaging receiving portion and the connecting member 4 which is the connecting engaging portion are connected. It is also shown in FIGS. 21 to 26 that the engagement is disengaged, and further, the engagement between the groove portion 27 which is the rail engaging portion and the protrusion of the rail 3 is disengaged so that the block body 2 can be removed. It is the same as the block device 1.

The block device 1 using the block body 2 shown in FIG. 27 is not limited to the one installed in the arrangement shown in FIGS. 29 to 33, and may be installed in another arrangement.
For example, as in the block device 1 shown in FIGS. 17 and 18, the restricting member C is attached to the rail 3 in the vicinity of the attachment position AP or to the installation surface G of the attachment position AP without attaching the block body 2 to the attachment position AP. It may be provided as follows.
Further, the ends of the plurality of rails 3 may be abutted and arranged as in the block device shown in FIG.

FIG. 34 is a diagram showing another state in which the block body 2 of FIG. 27 is attached to the rail 3 installed on the installation surface G.
In the arrangement shown in FIGS. 29 to 33, by using the block body 2c having holes 28 on the front surface 23 and the rear surface 24, all the connecting engaging portions 29 of the connected block bodies 2 are stored inside the hole portions 28. However, as in the block body 2 of the block device 1 shown in FIG. 34, the block device 1 may be formed in a state where the connecting engaging portion 29 of the block body 2 is projected.

FIG. 35 is a perspective view showing another form of the rail 3 of the block device 1.
The rail 3 shown in FIG. 35 differs from the rail 3 of each block device 1 shown in FIGS. 1 to 34 only in the shape of the protrusion 33 that protrudes above the installation surface when installed on the installation surface. Is.
That is, the rail 3 shown in FIG. 35 is provided with a flat plate-shaped base portion 31, an insertion portion 32 protruding downward from the base portion 31, and a protrusion 33 protruding upward from the base portion 31, and each insertion portion 32 is provided. Is inserted into the insertion groove g1 provided on the installation surface G, and the lower surface of the base 31 is brought into contact with the installation surface G so as to be installed on the installation surface G.
Further, the protrusion 33 is formed in a size that can be inserted into the groove 27 of the block body 2.

The protruding portion 33 is composed of a vertical plate 34 that vertically projects upward in the vertical direction from the base portion 31, and the vertical plate 34 is provided so as to be arranged in a set of two at intervals in the width direction.
The protrusion 33 is formed so as to have a size in the width direction corresponding to the groove width of the groove portion 27, and specifically, the protrusion portion 33 is slightly smaller than the groove width of the opening portion having the narrowest width of the groove portion 27. It is formed in a small size.

FIG. 36 is a diagram showing a state in which the rail 3 of FIG. 35 is installed on the installation surface G and the block body 2 is attached.
The block body 2 shown in FIG. 36 is formed in the same shape as the block body 2 of each block device 1 shown in FIGS. 1 to 18.
Since the protrusion 33 of the rail 3 is composed of each vertical plate 34 that projects vertically upward in the vertical direction, the block body 2 is projected when the protrusion 33 is inserted into the groove portion 27 of the block body 2. It is not necessary to position the block body 2 at the end of the portion 33, and the block body 2 can be moved from the upper side to the lower side in the vertical direction of the rail 3 and the protrusion 33 can be inserted into and engaged with the groove portion 27 which is the rail engaging portion. ..
In the engaged state in which the protrusion 33 is inserted into the groove 27, when a force in the width direction is applied to the block body 2, the lower end and the inner surface of the groove 27 come into contact with the vertical plate 34 to form the block body 2. The movement is restricted, and the block body 2 is suppressed from being detached from the rail 3.
Further, in the engaged state in which the protrusion 33 is inserted into the groove 27, the block body 2 can be moved in the longitudinal direction by sliding on the rail 3.

FIG. 37 is a diagram showing a state in which the rail 3 of FIG. 35 is installed on the installation surface G.
In FIG. 37, the two rails 3 are arranged in a straight line and installed on the installation surface G, and each rail 3 is installed by inserting the insertion portion 32 into the installation surface G.
The rails 3 are arranged so that the ends of the protrusions 33 are butted against each other, and the mounting position AP for mounting the block body 2 is not provided at the ends of the protrusions 33.
To attach the block body 2 to the rail 3, the block body 2 is moved from above to below instead of in the longitudinal direction, and the protrusion 33 of the rail 3 is engaged with the groove portion 27 to attach the block body 2.

The block body 2 attached to the rail 3 can be connected to another block body 2 via the connecting member 4.
Specifically, the connecting member 4 is inserted into the hole 28 of the block body 2 attached to the rail 3, and another block body 2 is attached to the rail 3 near the protruding end of the connecting member 4. By moving the other block body 2 in the longitudinal direction so as to slide on the rail 3, the connecting member 4 arranged at the position corresponding to the hole 28 can be inserted and easily connected. Can be done.

By repeating the above procedure and repeating the attachment of the other block bodies 2, the plurality of block bodies 2 attached to the rail 3 can be connected.
FIG. 38 is a diagram showing a state in which a plurality of block bodies 2 are attached to the rail 3 of FIG. 37.
FIG. 38 shows a situation in which one connecting member 4 is inserted into and connected to the three block bodies 2 attached to the rail 3.
In the block body 2 shown in FIG. 38 and FIG. 39 described later, the lower shaded portion represents the portion where the groove portion 27 and the rail 3 are engaged, and the upper shaded portion represents the portion in which the hole portion 28 and the connecting member 4 are engaged. It represents the matching part.

Of the block bodies 2 attached to the rail 3 shown in FIG. 38, the block body 2 arranged at the right end in the drawing forms a connecting engagement portion by projecting the end portion of the connecting member 4 outward from the hole portion 28. It is in a state where another block body 2 can be connected to this.
FIG. 39 is a diagram showing a state in which another block body 2 is further connected to the block body 2 of FIG. 38.
In FIG. 39, another connecting member 4 is further engaged with the block body 2 in which the end of the connecting member 4 shown in FIG. 38 is engaged with the hole 28, and the other block body 2 is inserted through the connecting member 4. Is shown in a connected state.
Each block body 2 shown in FIG. 39 is connected in a state where another block body 2 is connected to a connecting member 4 having a protruding end and the connecting member 4 is housed inside a hole 28 of each block body 2. By attaching a locking member (not shown) that regulates the movement of the member 4 in the longitudinal direction to the hole 28, the connecting member 4 can be prevented from coming off from the hole 28, and the block body 2 can be moved from the installation position. Suppresses detachment.

If the restricting member C is attached to the side of the block body 2 to which the locking member is attached, the block body 2 can be moved in the longitudinal direction and the locking member can be moved in the same manner as the block device 1 shown in FIGS. Since the movement of the connecting member 4 in the longitudinal direction can be suppressed by the regulating member C when the block body 2 is disengaged, the block body 2 is made difficult to be detached from the installation position.
At this time, the restricting member C may be mounted on the rail 3 or may be mounted on the installation surface G in the vicinity of the rail 3.

Further, if the restricting member C and the locking member are removed, the block body 2 is moved in the longitudinal direction of the rail so as to slide on the rail 3, so that the hole 28 and the connecting member 4 are engaged with each other. Can be easily released, and the block body 2 can be removed from the rail 3.

Further, in FIGS. 35 to 39, the groove portion 27 of the block body 2 to be attached to the rail 3 is formed in a dovetail groove shape in which the size of the groove width increases from the bottom to the top, but the present invention is not limited to this. , The protrusion 33 of the rail 3 may be inserted to form another groove shape that can be engaged. For example, it may be formed in a groove shape having a rectangular cross section with a constant groove width.
FIG. 40 is a diagram showing a state in which block bodies 2 having different shapes of groove portions 27 are attached to the rail 3 of FIG. 35.
The block body 2 of FIG. 40 differs from the block body 2 of the block device 1 shown in FIGS. 35 to 39 only in the shape of the groove portion 27 which is the rail engaging portion, and the groove portion 27 is not in the shape of a dovetail groove but in the vertical direction. It is formed in a groove shape having a rectangular cross section with a constant groove width over the entire surface.
Further, in FIGS. 35 to 39, the block body 2 of the block device 1 shown in FIGS. 1 to 16 is used as the block body 2 to be attached to the rail 3, but the present invention is not limited to this, and the blocks shown in FIGS. 19 to 26 are used. The block body 2 of the device 1 or the block body 2 of the block device 1 shown in FIGS. 27 to 34 may be used. Even when these block bodies 2 are used, the shape of the groove portion 27 may be provided in the shape of a dovetail groove, and a rectangular cross section in which the upper and lower groove widths are constantly provided as in the block body 2 shown in FIG. 40. It may be provided in the groove shape of the above, or may be formed in another shape that can be engaged with the protrusion 33.

FIG. 41 is a perspective view showing another form of the rail 3 of the block device 1, and FIG. 42 is a perspective view showing still another form of the rail 3 of the block device 1.
The rail 3 shown in FIG. 41 is different from the rail 3 of each block device 1 shown in FIGS. 1 to 34 only in that it does not have an insertion portion 32 projecting downward from the base portion 31, and is installed on the installation surface G. Other than the method, it can be used in the same way.
Further, the rail 3 shown in FIG. 42 is different from the rail 3 of the block device 1 shown in FIGS. 35 to 40 only in that it does not have an insertion portion 32 projecting downward from the base portion 31, and the rail 3 is attached to the installation surface G. It can be used in the same way except for the installation method.
Each rail 3 shown in FIGS. 41 and 42 can be fixed to the installation surface G by applying an adhesive to the lower surface of the base portion 31 or by providing a through hole in the base portion 31 and fixing the rail 3 to the installation surface G. It is provided so as to be installed on the installation surface G by using a method of inserting and fixing an anchor bolt.
Further, the rails 3 shown in FIGS. 41 and 42 are the rail 3 of each block device 1 shown in FIGS. 1 to 34 and the rail 3 of the block device 1 shown in FIGS. 35 to 40, except for the installation method on the installation surface G. It can be used in the same way as.

The block device 1 according to the present invention is not limited to the above embodiment, and various modifications can be made without departing from the gist of the present invention.
For example, in each of the block devices 1, a metal pipe is used as the connecting member 4, but the present invention is not limited to this, and is formed by selecting or combining a metal, a resin, a fiber material such as carbon fiber, or the like. You may.
Further, the block body 2 and the rail 3 of each of the block devices 1 may also be formed by selecting or combining materials such as metal, resin, and fiber material.

Further, the block body 2 of each block device 1 is formed in a hollow box shape having a hollow portion S inside, but is not limited to this, and is formed in a solid box shape not having the hollow portion S. You may.

Further, the block body 2 of the block device 1 shown in FIGS. 1 to 18 and 35 to 40 forms one through-hole-shaped hole 28 to be engaged with the connecting member 4 as an engagement receiving portion. The present invention is not limited to this, and two or more through-hole-shaped hole portions 28 may be formed so as to engage the connecting member 4 with each hole portion 28.
Further, in the block body 2 of each block device 1 shown in FIGS. 19 to 26, one bottomed hole-shaped hole 28 is formed on each of the front surface 23 and the rear surface 24, but the present invention is not limited to this. , Two or more bottomed hole-shaped hole portions 28 may be formed so as to engage the connecting member 4 with each hole portion 28.
Further, in the block body 2 of the block device 1 shown in FIGS. 27 to 33, one connection engaging portion 29 on the front surface 23 and one hole portion 28 on the rear surface 24 are formed, but the present invention is not limited to this. Two or more may be formed.
By inserting the connecting member 4 and the connecting engaging portion 29 into the hole portion 28, the effect of improving the strength of the block body 2 can be expected, but by forming a plurality of the hole portions 28, a higher effect can be obtained. It can be expected to be obtained.

43 is a diagram showing another embodiment of the block device 1 according to the present invention, FIG. 44 is a perspective view showing the block body 2 of the block device 1 of FIG. 43, and FIG. 45 is a perspective view showing the block of FIG. 44. It is a front view of the body 2.
In the block device 1 shown in FIG. 43, the front surface 23 and the rear surface 24 of the block body 2 are arranged in an inclined shape rather than perpendicular to the longitudinal direction, respectively, to form a trapezoidal shape in a plan view. , It is a matter different from the block device 1 shown in FIGS. 1 to 16.

That is, the block body 2 shown in FIGS. 43 to 45 is formed in a box-like outer shape including a front surface 23, a rear surface 24, a side surface 25, a side surface 26, an upper surface 21, and a lower surface 22, and the upper surface 21 and the lower surface 22 are respectively formed. It is arranged perpendicular to the vertical direction.
Further, on the lower surface 22, a dovetail groove-shaped groove 27 recessed upward is formed over the entire length along the longitudinal direction, and the groove 27 serves as a rail engaging portion in FIGS. 5, 35, 41, and FIG. The protrusion 33 of the rail 3 shown in FIG. 42 is inserted to form an engageable shape.
Further, the block body 2 is formed with a round hole-shaped hole 28 that penetrates along the longitudinal direction and opens to the front surface 23 and the rear surface 24, and the hole 28 is connected as shown in FIG. The member 4 is inserted and provided as an engaging receiving portion having a shape that allows engagement.

The front surface 23 and the rear surface 24 of the block body 2 shown in FIGS. 44 to 45 are formed so as to be inclined inward in the longitudinal direction from the side surface 25 to the side surface 26. That is, the side surface 25 is formed to have a larger size in the longitudinal direction than the side surface 26.
Similar to the block device 1 shown in FIGS. 1 to 16, the block body 2 is attached by engaging the groove portion 27, which is the rail engaging portion, with the protrusion 33 of the rail 3 installed on the installation surface G. When a plurality of block bodies 2 are attached, the side surface 25 is provided so as to be attached along the side surface 26 of the adjacent block body 2.

FIG. 46 is a diagram showing a state in which a plurality of block bodies 2 of FIG. 44 are arranged side by side.
FIG. 46 shows a state in which three block bodies 2 are arranged side by side, and the side surface 25 of each block body 2 is arranged along the side surface 26 of the adjacent block body 2.
When the groove portion 27 of each block body 2 is engaged with the protrusion 33 of the rail 3 and arranged as shown in FIG. 46, the front surface 23 and the rear surface 24 thereof are formed on the front surface 23 and the front surface 23 of the adjacent block body 2. It is arranged so as to face the rear surface 24 so that a large gap does not occur between the block bodies 2 arranged side by side as shown in FIG. 46.
Further, since the block body 2 has holes 28 formed along the longitudinal direction as in the block body 2 of the block device 1 shown in FIGS. 1 to 16, a plurality of blocks can be mounted on the rail 3 to form a plurality of blocks. When the bodies 2 are arranged side by side, the holes 28 of each block body 2 are arranged in a straight line, and the connecting member 4 shown in FIG. 9 can be inserted and engaged with each other. If the respective hole portions 28 can be arranged in a straight line when a plurality of the block bodies 2 are arranged side by side, the position and number of the hole portions 28 may be changed.

The block body 2 shown in FIGS. 44 to 46 can be attached to the rail 3 in the same manner as the procedure shown in FIGS. 11 to 16 to form the block device 1 shown in FIG. 43.
Further, the block bodies 2 shown in FIGS. 44 to 46 may be arranged as shown in FIG. 17 to form the block device 1, or may be arranged as shown in FIG. 18 to form the block device 1. ..

The block device 1 provided by using the block bodies 2 shown in FIGS. 44 to 46 is a rear surface of the block body 2 in which the front surface 23 and the rear surface 24 of each block body 2 arranged so as to be inclined in the longitudinal direction are adjacent to each other. Since the blocks are arranged relative to the 24 and the front surface 23, when the block body 2 receives a force in the width direction, the front surface 23 and the rear surface 24 come into contact with the adjacent block bodies 2 to regulate their movement. Can be expected.
That is, the block body 2 of the block device 1 is the block body 2 adjacent to the connecting member 4 attached to the groove portion 27 which is the rail engaging portion and the rail 3 and the hole portion 28 which is the connecting engaging portion. In addition to the engagement with the hole portion 28, the movement of the front surface 23 and the rear surface 24 can be restricted by abutting against the adjacent block body 2, and the detachment from the rail 3 can be effectively suppressed.

47 is a perspective view showing another embodiment of the block device 1 according to the present invention, FIG. 48 is a perspective view showing the block body 2 of the block device 1 of FIG. 47, and FIG. 49 is a perspective view of FIG. 48. It is a front view of the block body 2.
In the block device 1 shown in FIG. 47, the front surface 23 and the rear surface 24 of the block body 2 are arranged in an inclined shape rather than perpendicular to the longitudinal direction, respectively, so that the side view shape is trapezoidal. It is different from the block body 2 of the block device 1 shown in FIGS. 1 to 16.
Further, in the block device 1 shown in FIG. 47, the groove portion 27 to which the protrusion 33 of the rail 3 is inserted and engaged as the rail engaging portion corresponds to not only the lower bottom surface 220 corresponding to the lower surface 22 but also the upper surface 21. The point that the upper bottom surface 210 is also formed is different from the block body 2 of the block device 1 shown in FIGS. 1 to 16.

That is, the block body 2 shown in FIGS. 48 to 49 is formed in a box-like outer shape including a front surface 23, a rear surface 24, a side surface 25, a side surface 26, an upper bottom surface 210, and a lower bottom surface 220, and the upper bottom surface 210 and the lower surface are formed. The bottom surfaces 220 are arranged perpendicular to the vertical direction.
Further, the block body 2 is formed with a round hole-shaped hole 28 that penetrates along the longitudinal direction and opens to the front surface 23 and the rear surface 24, and the hole 28 is connected as shown in FIG. The member 4 is inserted and provided as an engaging receiving portion having a shape that allows engagement.
The side surfaces 25 and 26 are not provided with inclined portions 25a and 26a, and are provided so as to be arranged perpendicular to the width direction, respectively.

The block bodies 2 shown in FIGS. 48 to 49 form dovetail groove-shaped groove portions 27 recessed inward in the vertical direction on the upper bottom surface 210 and the lower bottom surface 220, respectively. Each groove 27 is formed over the entire length along the longitudinal direction, and the protrusion 33 of the rail 3 shown in FIGS. 5, 35, 41, and 42 is inserted to form an engageable shape. .. That is, each of the groove portions 27 functions as a rail engaging portion.

The front surface 23 and the rear surface 24 of the block body 2 shown in FIGS. 48 to 49 are formed so as to be inclined inward in the longitudinal direction from the lower bottom surface 220 to the upper bottom surface 210. That is, the lower bottom surface 220 is formed to have a larger size in the longitudinal direction than the upper bottom surface 210.
Similar to the block device 1 shown in FIGS. 1 to 16, the block body 2 is attached by engaging the groove portion 27, which is the rail engaging portion, with the protrusion 33 of the rail 3 installed on the installation surface G. When a plurality of block bodies 2 are attached, the upper bottom surface 210 is provided so as to be attached along the lower bottom surface 220 of the adjacent block bodies 2.
In other words, when a plurality of block bodies 2 are arranged side by side, the block body 2 in which the groove portion 27 of the upper bottom surface 210 is engaged with the rail 3 and the block body 2 in which the groove portion 27 of the lower bottom surface 220 is engaged with each other are alternated. It is installed so that it can be installed in.

FIG. 50 is a diagram showing a state in which a plurality of block bodies 2 of FIG. 48 are arranged side by side.
FIG. 50 shows a state in which three block bodies 2 are arranged side by side, and the upper bottom surface 210 of each block body 2 is arranged so as to be along the lower bottom surface 220 of the adjacent block body 2.
When the groove portion 27 of each block body 2 is engaged with the protrusion 33 of the rail 3 and arranged as shown in FIG. 50, the front surface 23 and the rear surface 24 thereof are formed on the rear surface 24 and the rear surface 24 of the adjacent block body 2. It is arranged so as to face the front surface 23 so as not to generate a large gap between the block bodies 2 arranged side by side as shown in FIG. 50.
Further, in the block body 2, similarly to the block body 2 of the block device 1 shown in FIGS. 1 to 16, the hole 28 is formed along the longitudinal direction, and the hole 28 is centered in the vertical direction and the center in the width direction. Since they are arranged, when a plurality of block bodies 2 are mounted on the rail 3 and a plurality of block bodies 2 are arranged side by side, the holes 28 of each block body 2 are arranged in a straight line, and the connecting member 4 shown in FIG. 9 is inserted. Can be engaged with each other. If the respective hole portions 28 can be arranged in a straight line when a plurality of the block bodies 2 are arranged side by side, the position and number of the hole portions 28 may be changed.

The block body 2 shown in FIGS. 48 to 49 can be attached to the rail 3 in the same manner as the procedure shown in FIGS. 11 to 16 to form the block device 1 shown in FIG. 47.
Further, the block bodies 2 shown in FIGS. 48 to 49 may be arranged as shown in FIG. 17 to form the block device 1, or may be arranged as shown in FIG. 18 to form the block device 1. ..

The block device 1 provided by using the block bodies 2 shown in FIGS. 48 to 49 is a rear surface of the block body 2 in which the front surface 23 and the rear surface 24 of each block body 2 arranged so as to be inclined with respect to the longitudinal direction are adjacent to each other. Since the blocks are arranged relative to the 24 and the front surface 23, when the block body 2 receives a force in the vertical direction, the front surface 23 and the rear surface 24 come into contact with the adjacent block bodies 2 to restrict their movement. You can expect it.
That is, the block body 2 of the block device 1 is the block body 2 adjacent to the connecting member 4 attached to the groove portion 27 which is the rail engaging portion and the rail 3 and the hole portion 28 which is the connecting engaging portion. In addition to the engagement with the hole portion 28, the movement of the front surface 23 and the rear surface 24 can be restricted by abutting against the adjacent block body 2, and the detachment from the rail 3 can be effectively suppressed.

The block body 2 shown in FIGS. 44 to 45 and the block body 2 shown in FIGS. 48 to 49 have a through hole in which a hole 28 provided as an engagement receiving portion can be engaged with a connecting member 4 shown in FIG. Although it is formed in a shape, the present invention is not limited to this, and a bottomed hole shape that can be connected to the connecting member 4 shown in FIG. 20 may be formed on the front surface 23 and the rear surface 24, respectively.
The block body 2 having the engaging receiving portion formed in the shape of a bottomed hole as described above can be attached to the rail 3 in the same manner as the procedure shown in FIGS. 11 to 16 to form the block device 1.

FIG. 51 is a perspective view showing another embodiment of the block device 1 according to the present invention.
Similar to the block device 1 shown in FIG. 1, the block device 1 of FIG. 51 includes a plurality of block bodies 5, a rail 3, and a connecting member 4, and each block body 5 to be installed on the installation surface G is mounted on the rail. It is connected via 3 and the connecting member 4.
The rail 3 of the block device 1 of FIG. 51 is formed in the same shape as the rail 3 of FIG. 5 used for the block device 1 of FIG. 1, and is installed on the installation surface G in the same manner as in FIGS. Rail.
Further, the connecting member 4 of the block device 1 of FIG. 51 is a cylinder having a length larger than the size of the block body 5 in the longitudinal direction, similarly to the connecting member 4 of FIG. 9 used for the block device 1 of FIG. It uses a shaped metal tube.
The block body 5 of the block device 1 of FIG. 51 includes a block body 5a and a terminal block body 5b, and is provided so that the terminal block body 5b is arranged and installed at the end of a plurality of block bodies 5a arranged side by side. ing.

52 is a perspective view showing the block body 5a of the block device 1 of FIG. 51, FIG. 53 is a front view of the block body 5a of FIG. 52, and FIG. 54 is a sectional view taken along the line AA of FIG. 53.
The block body 5a includes a side surface 55, a side surface 56, an upper surface 51, and a lower surface 52, and is formed into a substantially tubular outer shape in which both ends in the longitudinal direction are open. In other words, the side surfaces 55 and 56, the upper surface 51, and the lower surface 52 are formed by the outer surface of the tubular wall 50 of the block body 5a.
The side surfaces 55 and 56 arranged at intervals in the width direction of the block body 5a are inclined portions 55a and 56a and inclined portions so that the interval in the width direction becomes smaller toward the upper part in the vertical direction. 55b and 56b are provided, respectively, and the outer shape of the block body 5a from the front view is provided in a substantially trapezoidal shape as shown in FIG. 53.
Further, the upper surface 51 and the lower surface 52 are arranged perpendicular to the vertical direction, and the ends of both ends in the longitudinal direction to be opened are formed perpendicular to the longitudinal direction. That is, each end portion at both ends in the longitudinal direction is formed perpendicular to the upper surface 51 and the lower surface 52.

On the lower surface 52 of the block body 5a, a dovetail groove-shaped groove 57 recessed upward is formed over the entire length along the longitudinal direction.
The groove portion 57 is formed in a shape that allows engagement by inserting the protrusion 33 of the rail 3 so that the groove portion 57 is formed as a rail engaging portion.

The block body 5a has a plate-shaped inner wall 50a formed inside the tubular wall 50 constituting the outer surface thereof. The inner wall 50a is formed over the entire length of the block body 5a by connecting both edges to the inner side surface of the tubular wall 50, respectively.
The block body 5a shown in FIG. 53 has four inner walls 50a. Specifically, the inner wall 50a connected to the inside of each of the inclined portion 55a of the side surface 55 and the groove portion 27, and the inclined portion 56a of the side surface 56. The inner wall 50a connected to each inside of the groove portion 27, the inner wall 50a connected to each inside of the inclined portion 55a and the inclined portion 56a, and the inner wall 50a connected to each inside of the inclined portion 55b and the inclined portion 56b are formed. There is.
By providing each of the inner walls 50a, the rigidity of the block body 5a is improved, and deformation and damage are suppressed when the block body 5a receives an external force such as when a vehicle comes into contact with the block device 1.
Although both edges of each of the inner walls 50a are connected to the inner surface of the tubular wall 50, the present invention is not limited to this, and one edge may be connected to the other inner wall 50a, both of which are connected. The edge of the may be connected to another inner wall 50a.

The block body 5a formed in a substantially tubular shape is provided so as to be able to penetrate the connecting member 4 inserted into the inside of the tubular wall 50.
Inside the block body 5a, a support portion 59 is provided which is arranged around the inserted connecting member 4 and comes into contact with the outer surface of the connecting member 4.
The support portion 59 is provided in a ridge shape formed along the longitudinal direction, and is formed over the entire length of the block body 5a.
Further, a plurality of the support portions 59 are formed at intervals in the circumferential direction so as to surround the outer surface of the inserted connecting member 4, and the tip thereof is arranged on the outer side so as to be arranged near the outer surface of the connecting member 4. It is provided so as to protrude inward from. Specifically, each of the support portions 59 is formed so as to project inward by connecting the root thereof to the tubular wall 50 and the inner wall 50a.

When the connecting member 4 is inserted into the inside of the tubular wall 50 and penetrated through the block body 5a, the tips of the supporting portions 59 arranged in a circumferential shape come into contact with the outer surface of the connecting member 4. It is provided. In other words, each of the support portions 59 is provided so as to function as an engagement receiving portion that engages with the connecting member 4 inserted inside the block body 5a, and the connecting member 4 is inserted inside the block body 5a. By doing so, each support portion 59 and the connecting member 4 are in an engaged state.
In the block body 5a shown in FIGS. 52 to 54, the support portion 59 is formed so that the two engagement receiving portions are arranged one above the other.

A reinforcing portion 58 is formed inside the block body 5a.
The reinforcing portion 58 is provided in a flat plate shape perpendicular to the longitudinal direction, and is arranged at the center of the block body 5a in the longitudinal direction.
By providing the inner side surface of the tubular wall 50 and the reinforcing portion 58 connected to the inner wall, the rigidity of the block body 5a is improved, and the block body 5a receives an external force such as when the vehicle comes into contact with the block device 1. When it is, deformation and damage are suppressed.
Further, since a part of each support portion 59 is connected to the reinforcing portion 58, the rigidity of each support portion 59 is improved, so that each support portion 59 functioning as an engagement receiving portion is made stronger to the connecting member 4. Can be engaged with.
The reinforcing portion 58 is formed with holes 58a and 58b through which the connecting member 4 to be engaged with the block body 5a can be inserted. The holes 58a and 58b are formed in a circular shape corresponding to the outer shape of the connecting member 4 to be engaged with the two engaging receiving portions formed by the supporting portions 59, respectively. That is, when the connecting member 4 is inserted into the block body 5a, the tips of the supporting portions 59 are brought into contact with the outer surface thereof to form an engaged state, and the edges of the hole portions 58a and the hole portions 58b are connected members. It is provided so as to be in contact with the outer surface of No. 4 and to be in an engaged state. In other words, the holes 58a and 58b of the reinforcing portion 58 are provided so as to function as an engaging receiving portion capable of engaging with the connecting member 4.

55 is a perspective view showing the terminal block body 5b of the block device 1 of FIG. 51, FIG. 56 is a front view of the terminal block body 5b of FIG. 55, and FIG. 57 is a rear view of the terminal block body 5b of FIG. 55. 58 is a cross-sectional view taken along the line AA of FIG. 56.
The terminal block body 5b is formed in a substantially bottomed tubular shape in which one end in the longitudinal direction is open and the other end is closed by the rear surface 54, and the terminal block body 5b is not provided with the reinforcing portion 54. The cross-sectional shape of the groove portion 27 is a main matter different from that of the block body 5a.
That is, the terminal block body 5b includes a side surface 55, a side surface 56, an upper surface 51, and a lower surface 52 formed of an outer surface of the cylinder wall 50, and the lower surface 52 has a groove portion 57 recessed upward. Is formed over the entire length in the longitudinal direction, and a plate-shaped inner wall 50a and a support portion 59 are formed inside the tubular wall 50.

The terminal block body 5b is provided with a rear surface 54 at one end in the longitudinal direction. The rear surface 54 is formed in a curved surface shape that is recessed inward in the longitudinal direction, and is formed in a shape corresponding to the outer shape of the regulation member C made of a sign column. Specifically, the rear surface 54 is formed in a substantially semicircular arc shape in a plan view, which corresponds to the outer shape of the cylindrical regulating member C.

The terminal block body 5b is provided so that the connecting member 4 can be inserted into the inside of the tubular wall 50 from the end in the longitudinal direction of opening.
The support portion 59 formed inside the terminal block body 5b functions as an engagement receiving portion in the same manner as the block body 5a, and its tip abuts on the outer surface of the inserted connecting member 4 to enter an engaged state. It is provided as follows.

In the terminal block body 5b, the groove portion 57 provided on the lower surface 52 is not formed into a dovetail groove shape, but is formed in a groove shape having a rectangular cross section having a constant groove width over the entire vertical direction. The groove portion 57 of the terminal block body 5b is provided so as to insert a protrusion 33 of the rail 3 from below and store it inward so as to function as a rail engaging portion that is engaged with the protrusion 33.

FIG. 59 is a diagram showing a state before the block body 5a is attached to the rail 3 installed on the installation surface G.
In FIG. 59, similarly to FIG. 11, two rails 3 arranged in a straight line are installed at intervals on the installation surface G, and each rail 3 has its respective insertion portion 32 inserted into the installation surface G. Is installed.
The block 5a and the mounting position AP of the terminal block body 5b are provided between the protrusions 33 of the rails 3.

The method of attaching the block body 5a to each rail 3 of FIG. 59 is the same as that of FIG. 11, and first, the block body 5a is arranged at the attachment position AP provided between the rails 3.
Next, the block body 5a is moved in the longitudinal direction on the rail 3 and arranged at a desired installation position while inserting the protrusion 33 of the rail 3 into the groove portion 57 of the block body 5a.
The block body 5a to be attached to the rail 3 has the connecting member 4 inserted from the opening portion in the longitudinal direction, and is brought into contact with the support portion 59 to be engaged.

FIG. 60 is a diagram showing a state in which the block body 5a is attached to the rail 3 of FIG. 59 and the connecting member 4 is attached.
One block body 5a is attached to each of the rails 3, and each block body 5a is engaged with the rail 3 by inserting a protrusion 33 of the rail 3 inside a groove 57 formed as a rail engaging portion.
Further, in each block body 5a, the connecting member 4 attached by inserting the inside is engaged with each support portion 59 which is an engagement receiving portion, and both ends thereof are projected outward.
In the block body 5a shown in FIGS. 60 and 61 to 65, which will be described later, the shaded portion at the lower end represents the portion where the groove portion 57 and the rail 3 are engaged, and the shaded portion above is the support portion 59 and the connecting member 4. Represents the part in which and is engaged.

The connecting member 4 protruding from the block body 5a functions as a connecting engaging portion capable of engaging with another block body 5a or the terminal block body 5b.
When engaging the other block body 5a or the terminal block body 5b, the other block body 2 is first placed at the mounting position AP in the drawing, and then the other block body 2 is slid on the rail 3 and moved in the longitudinal direction. , The connecting member 4 is inserted into the inside of the other block body 5a or the terminal block body 5b, abuts and engages with each support portion 59, and each block body 5a or the terminal block body 5b is engaged with the connecting member 4 through the connecting member 4. Are concatenated.
FIG. 61 is a diagram showing a state in which another block body 5a is attached to the rail 3 of FIG. 60.
FIG. 61 shows a state in which five block bodies 5a are attached to each rail 3.
Each block body 5a in FIG. 61 is adjacent to each other by engaging the groove portion 57, which is a rail engaging portion, with the protruding portion 33 of the rail 3, and engaging each supporting portion 59, which is an engaging receiving portion, with the connecting member 4. It is connected to another block body 5a.
The connecting member 4 inserted into each of the block bodies 5a has an end portion on the mounting position AP side protruding from the end of the block body 5a.

Of the block bodies 5a attached to the rails 3 of FIG. 61, the end block body 5b is attached to the block body 5a arranged near the attachment position AP.
The mounting method of the end block body 5b is the same as that of each block body 5a, and the end block body 5b arranged at the mounting position AP is moved in the longitudinal direction of the rail 3 to engage the connecting member 4. It is engaged with each support portion 59 which is a portion, and the protrusion 33 of the rail 3 is engaged with the groove portion 57 which is a rail engaging portion and is connected to the block body 5a arranged in the vicinity of the mounting position AP. ..

FIG. 62 is a diagram showing a state in which the end block body 5b is attached to the side of the block body 5a of FIG. 61.
FIG. 62 shows a state in which the end block body 5b is attached to each block body 5a attached to each rail 3 and arranged in the vicinity of the attachment position AP.
Each end block body 5b of FIG. 62 is arranged so that the rear surfaces 54 formed in a substantially semicircular shape face each other, and in a plan view, a gap having a substantially circular shape in a plan view is formed between the end block bodies 5b. It is attached so that it is formed.
A regulation member C made of a cylindrical sign column is inserted into this substantially circular gap from above, and is installed on the installation surface G of the installation position AP.

FIG. 63 is a diagram showing a state in which the restricting member C is installed beside the end block body 5b of FIG. 62.
In FIG. 63, the rear surface 54 of each end block body 5b is arranged near the outer surface of the regulating member C, respectively. Therefore, when each end block body 5b moves in the longitudinal direction, the rear surface 54 comes into contact with the regulating member C, so that the connecting member 4 comes off from the inside of the end block body 5b, and the connecting member 4 and each support portion 59 It is possible to prevent the problem that each end block body 5b is disengaged from the installation surface G due to disengagement.
Further, since each end block body 5b shown in FIG. 63 is installed by arranging a cylindrical restricting member C inside a rear surface 54 recessed in a substantially semicircular shape in a plan view, the end block body 5b is installed. When the body 5b receives an external force in the width direction, it moves due to contact with the regulating member C of the rear surface 54 in addition to engagement with the connecting member 4 and the protrusion 33 of the rail 3. Is regulated, it is more difficult to separate from the installation surface G, and stable installation is possible.

FIG. 64 is a diagram showing a state in which the end block body 5b and the restricting member C are attached to the side of the block body 5a of FIG. 63.
The method of attaching the end block body 5b shown in FIG. 64 is the same as that of the end block body 5b shown in FIG. 62, and the end block body 5b is first arranged next to the connecting member 4 protruding from the block body 5a. .. Since the groove portion 57 of the end block body 5b is not formed in a dovetail groove shape but in a groove shape having a rectangular cross section having a constant groove width over the entire vertical direction, the end block body 5b is formed from above the rail 3. Can be lowered and the protrusion 33 can be inserted into the inside of the groove 57 to bring it into an engaged state.
Next, the end block body 5b is moved in the longitudinal direction to engage the connecting member 4 with each support portion 59 which is an engagement receiving portion, and is connected to the block body 5a.

The installation of the regulation member C shown in FIG. 64 is the same as that of the regulation member C shown in FIG. 63, except that the regulation member C is installed on the rail 3 instead of the installation surface G. That is, the regulation member C made of a cylindrical sign column is inserted from above into the recessed portion of the rear surface 54 of the semicircular rear surface 54 of the end block body 5b, and is installed on the rail 3.

Since each block body 5a and each terminal block body 5b shown in FIG. 64 are connected to the other block body 5a and the terminal block body 5b via the connecting member 4, they are engaging receiving portions with the connecting member 4. The engagement with each support portion 59 restricts the vertical movement in the longitudinal direction including the width direction and the longitudinal direction. Therefore, even if a vehicle or the like comes into contact with the block body 2, it is possible to suppress the detachment from the rail 3 due to the movement in the direction.
Further, in each block 5a, since the groove portion 57 which is the rail engaging portion is engaged with the protrusion 33 of the rail 3, the block body 5 is effectively moved in the vertical direction in the longitudinal direction. It is regulated and can suppress the detachment from the rail 3 due to the movement in the above direction.
Since the movement of each terminal block body 5b in the width direction can be effectively regulated by the engagement between the groove portion 57 and the rail 3, the detachment from the rail 3 due to the movement in the width direction can be suppressed.

In FIG. 64, the end block body 5b and the restricting member C are installed next to each block body 5a of FIG. 63 in which five pieces are arranged side by side to form the block device 1, but a larger number of block bodies 5a are formed. It is also easy to arrange them side by side.
FIG. 65 is a diagram showing a state in which another block body 5a and the connecting member 4 are attached to the side of the block body 5a of FIG. 63.
In FIG. 65, a mounting position AP is provided at an end opposite to the end of the protrusion 33 of each of the illustrated rails 3, and the block body 5a is mounted on the rail 3 in the same manner as described above, and the block body 5a is attached to the block body 5a. The state in which the connecting member 4 is attached is shown.
In this way, by attaching the connecting member 4 so as to be added via the block body 5a newly attached in FIG. 65, a larger number of block bodies 5a are engaged with the connecting member 4 and arranged side by side. The device 1 can be formed.
Then, by attaching the end block body 5b and the restricting member C to the ends of the block bodies 5a arranged side by side, the length of the block body 5a and the end block body 5b is the same as that of the block device 1 shown in FIG. It is possible to regulate the movement in the direction and prevent the rail 3 from coming off.

FIG. 65 shows a configuration in which the ends of different connecting members are inserted inward from both ends in the longitudinal direction of one block body 5a, and the connecting members 4 are attached so as to be added, but the present invention is limited to this. is not it. For example, in another block device 1 such as the block device 1 shown in FIGS. 1 to 16 in which one connecting member is engaged with each engagement receiving portion of three or more block bodies, one block body can also be used. The ends of different connecting members may be inserted from both ends, engaged with the engaging receiving portion, and attached so as to be added.
Further, when a plurality of connecting members 4 are arranged so as to be added, in addition to engaging the engaging receiving portions of the block body 2 and the block body 5a with the connecting member 4, each connecting member 4 is directly connected. It may be provided as follows. Specifically, an engaging portion for connecting the other connecting member 4 may be provided at the end of the connecting member 4, and a joint member for connecting the ends of the two connecting members 4 is prepared, and this joint member is provided. Each connecting member 4 may be connected via.

Each terminal block body 5b and each block body 5a shown in FIGS. 64 and 65 can be attached by removing the restricting member C from the installation location in the same manner as the block body 2 of the block device 1 shown in FIG. It can be easily removed from the rail 3 in the reverse procedure.

FIG. 66 is a perspective view showing another embodiment of the block body 5a of the block device 1 according to the present invention, FIG. 67 is a front view of the block body 5a of FIG. 66, and FIG. 68 is A of FIG. 67. -A sectional view.
The block bodies 5a shown in FIGS. 66 to 68 differ from the block bodies 5a shown in FIGS. 52 to 54 only in that the upper engaging portion 51a is formed on the upper surface 51, and the other parts have the same shape. Is forming.
That is, the block body 5a shown in FIGS. 66 to 68 includes a side surface 55, a side surface 56, an upper surface 51, and a lower surface 52 formed by an outer surface of the cylinder wall 50, similarly to the block body 5a shown in FIGS. 52 to 54, in the longitudinal direction. It has a substantially tubular shape with both ends open.
Further, the lower surface 52 is provided with a dovetail groove-shaped groove 57 which is a rail engaging portion over the entire length along the longitudinal direction, and is provided so as to insert and engage the protrusion 33 of the rail 3. ing.
Further, a support portion 59 to be an engagement receiving portion and holes 58a and 58b of the reinforcing portion 58 are formed inside the cylinder wall 50, and these are engaged with the outer surface of the inserted connecting member 4. The receiving portion is provided so as to abut and engage with each other.
The block body 5a shown in FIGS. 66 to 68 can form the block device 1 by attaching the rail 3 and the connecting member 4 in the same manner as the block body 5a shown in FIGS. 52 to 54.

The block body 5a shown in FIGS. 66 to 68 has an upper engaging portion 51a formed on the upper surface 51.
The upper engaging portion 51a is provided in a groove shape formed over the entire length along the longitudinal direction, and is formed in a bag groove shape in which the distance between the opening edges is smaller than the groove width on the back side.

69 is a perspective view showing an embodiment of the upper block body 6 attached to the block body 5a of FIGS. 66 to 68, FIG. 70 is a front view of the upper block body 6 of FIG. 69, and FIG. 71 is a front view of FIG. 70. It is a cross-sectional view of AA.
The upper block body 6 includes a side surface 65, a side surface 66, an upper surface 61, and a lower surface 62 formed of an outer surface of the tubular wall 60, and is formed into a substantially rectangular tubular outer shape in which both ends in the longitudinal direction are open.
The side surfaces 65 and 66 are provided in an inclined shape in which the interval in the width direction is reduced toward the upper side in the vertical direction, and the outer shape of the upper block body 6 from the front view is substantially trapezoidal as shown in FIG. 70. It is provided in.

The upper block body 6 has a plate-shaped inner wall 60a formed inside the tubular wall 60 constituting the outer surface thereof. The inner wall 60a is formed over the entire length of the upper block body 6 by connecting both edges to the inner side surface of the tubular wall 60, respectively.
Two inner walls 60a are formed in the upper block body 6 shown in FIG. 70, and both edges are formed so as to be connected to the inner side surfaces of the side surface 65 and the side surface 66, respectively.

The upper block body 6 is provided with a cylindrical connecting member 4 penetrating inside the tubular wall 60, is arranged around the inserted connecting member 4, and abuts on the outer surface of the connecting member 4. A possible support portion 69 is provided.
Like the support portion 59 of the block body 5a, the support portion 69 is provided in a ridge shape formed along the longitudinal direction, and is formed over the entire length of the upper block body 6.
A plurality of the support portions 69 are formed at intervals in the circumferential direction so as to surround the outer surface of the inserted connecting member 4, and the roots thereof are connected to the cylinder wall 60 and the inner wall 60a, and the tip thereof is the connecting member 4. It is provided so as to project from the outside to the inside so as to be arranged near the outer surface of the.

A reinforcing portion 68 is formed inside the upper block body 6.
Like the reinforcing portion 58 of the block body 5a, the reinforcing portion 68 is provided in a flat plate shape perpendicular to the longitudinal direction, and is arranged at the center of the upper block body 6 in the longitudinal direction.
A part of each of the support portions 69 is connected to the reinforcing portion 68.
The reinforcing portion 68 is formed with a circular hole portion 68a through which a connecting member 4 to be inserted and engaged with the upper block body 6 can be inserted, and when the connecting member 4 is inserted into the upper block body 6. The tip of each support portion 69 is brought into contact with the outer surface thereof to be in an engaged state, and the edge of the hole portion 68a is provided so as to be brought into contact with the outer surface of the connecting member 4 to be in an engaged state.

A lower engaging portion 62a projecting downward is formed on the lower surface 62 of the upper block body 6. The lower engaging portion 62a is formed in an outer shape corresponding to the inside of the upper engaging portion 51a of the block body 5a, and is formed over the entire length of the upper block body 6 in the longitudinal direction.
The upper block body 6 is formed into an engageable shape by inserting the lower engaging portion 62a inside the upper engaging portion 51a of the block body 5a.

FIG. 72 is a perspective view showing a state in which the upper block body 6 of FIG. 69 is attached to the block body 5a of FIG. 66.
The upper block body 6 of FIG. 72 engages the lower engaging portion 62a with the upper engaging portion 51a of the block body 5a and is attached to the upper surface 51 of the block body 5a.
By attaching the upper block body 6, the block body 5a can be used as a block body having a larger size in the vertical direction. Further, since the upper block body 6 can be attached to and detached from the block body 5a, the height of the block device 1 formed by using the block body 5a can be easily changed.

Further, since the upper block body 6 is provided so that the connecting member 4 inserted inside the upper block body 6 and the support portion 69 can be engaged with each other, a plurality of upper block bodies 6 arranged side by side are provided in the same manner as the block body 5a. By connecting to each support portion 69 via a connecting member 4, the movement of each upper block body 6 in the vertical direction including the vertical direction and the width direction is restricted, and the upper block body 6 is installed more firmly. Can be done.

73 is a perspective view showing another embodiment of the terminal block body 5b of the block device 1 according to the present invention, FIG. 74 is a front view of the terminal block body 5b of FIG. 73, and FIG. 75 is a front view of FIG. 74. It is a cross-sectional view of AA of.
In the terminal block body 5b shown in FIGS. 73 to 75, both ends in the longitudinal direction are closed by the front surface 53 and the rear surface 54, and the connecting engaging portion 53 is formed on the front surface 53. This is a main item different from the terminal block body 5b shown in ~ 58.
That is, the terminal block body 5b shown in FIGS. 73 to 75 includes a rear surface 54, a side surface 55, a side surface 56, an upper surface 51, and a lower surface 52, similarly to the terminal block body 5b shown in FIGS. A groove portion 57 that functions as a rail engaging portion is formed over the entire length in the longitudinal direction. The cross-sectional shape of the groove portion 57 is formed to be the same as that of the terminal block body 5b shown in FIGS. 55 to 58, and specifically, the groove portion 57 is formed into a groove shape having a rectangular cross section having a constant groove width over the entire vertical direction. ing.

The terminal block bodies 5b shown in FIGS. 73 to 75 are formed in a substantially rectangular box-shaped outer shape in which a front surface 53 is formed at an end in the longitudinal direction opposite to the rear surface 54, and the connecting member 4 can be inserted inward. It is not provided in the structure and does not have an engagement receiving part.
The terminal block body 5b is formed by projecting a connecting engaging portion 53a from the front surface 53 in the longitudinal direction. The connecting engaging portions 53a are arranged vertically at intervals of two, and FIGS. 59 to 59 to It is formed in a cylindrical shape having the same outer diameter as the connecting member shown in 65, and the size of the protruding longitudinal direction is the longitudinal direction of the block body 5a shown in FIGS. 59 to 65 and the block body 5a shown in FIGS. 66 to 68. It is formed to about half the size.
In other words, each connecting engaging portion 53a is from an engaging receiving portion composed of each supporting portion 59 of the block body 5a shown in FIGS. 52 to 54 and from each supporting portion 59 of the block body 5a shown in FIGS. 66 to 68. It is provided in a shape and arrangement that can be engaged with the engaging receiving portion.

In the terminal block body 5b shown in FIGS. 73 to 75, the connecting engaging portion 53a is adjacent to the connecting engaging portion 53a instead of engaging the connecting engaging portion composed of the connecting member 4 protruding from the adjacent block body 5a with the engaging receiving portion. It is provided so as to be inserted into the inside of the block body 5a to be engaged and engaged with and connected to the engaging receiving portion including the supporting portion 59.
Specifically, the block body 5a for connecting the terminal block body 5b is engaged with the engaging receiving portion including the support portion 59 by inserting the connecting member 4 from one end of both ends in the longitudinal direction. At this time, the inserted connecting member 4 is inserted so that the end thereof does not exceed the center of the block body 5a in the longitudinal direction. By attaching the block body 5a in this way, the connecting engaging portion 53a of the terminal block body 5b can be inserted from the other end of the block body 5a and engaged with the engaging receiving portion to be connected.
The terminal block bodies 5b shown in FIGS. 73 to 75 are shown in FIGS. 55 to 58 except that the engaging receiving portion of the block body 5a to be connected is in a state in which the connecting engaging portion 53a can be engaged. It can be used in the same manner as the terminal block body 5b.
That is, after the terminal block body 5b shown in FIGS. 73 to 75 is connected to the block body 5a as described above, the terminal block body 5b is similarly similar to the terminal block body 5b as shown in FIGS. 63 to 64. By installing the restricting member C in the vicinity of the rear surface 54, the movement of the terminal block body in the longitudinal direction can be restricted, and the detachment of each block body 5a and the terminal block body 5b can be prevented.

FIG. 76 is a perspective view showing another embodiment of the rail 3 of the block device 1.
The rail 3 shown in FIG. 76 is different from the rail 3 shown in FIG. 41 in that the horizontal plate 35 is not provided on the protrusion 35.
That is, the rail 3 of FIG. 76 includes a substantially flat base portion 31 and a protrusion 33 protruding upward from the upper surface thereof, and the protrusion 33 is a set of two at intervals in the width direction. It is formed by a vertical plate 34 provided so as to be arranged in.
Each of the vertical plates 34 is provided in an inclined shape so that the interval in the width direction becomes larger toward the upper side, and engages with the inner side surface of the dovetail groove-shaped groove portion 27 provided in the block body 2 or the block body 5a. It is formed in a possible shape.

The rail 3 shown in FIG. 76 has a method of applying an adhesive to the lower surface of the base portion 31 and adhesively fixing it to the installation surface G, or an anchor bolt fixed to the installation surface G is inserted into a through hole 36 provided in the base portion 31. It is provided so as to be installed on the installation surface G by a method of fixing or the like.

77 is a perspective view showing another embodiment of the rail 3 of the block device 1, and FIG. 78 is a front view of the rail 3 of FIG. 77.
The rail 3 shown in FIG. 77 is different from the rail 3 shown in FIG. 41 only in the shape of the protrusion 33 protruding upward in the vertical direction from the base 31.
That is, the rail 3 shown in FIG. 77 is provided with a flat plate-shaped base portion 31 having both sides oriented in the vertical direction, and is provided with a protrusion 33 protruding upward from the upper surface of the base portion 31.
Further, the protrusion 33 includes a set of two vertical plates 34 protruding from the upper surface of the base 31, and a horizontal plate 35 to which both edges in the width direction are connected to the upper end of each vertical plate 34. I have.
Further, the rail 3 shown in FIG. 77 has a method of applying an adhesive to the lower surface of the base 31 and adhesively fixing the rail 3 to the installation surface G, or a through hole is provided in the base 31, as in the rail 3 shown in FIG. It can be installed on the installation surface G by inserting an anchor bolt fixed to the installation surface G into the through hole and fixing the bolt.
Further, the rail 3 shown in FIG. 77 can be installed on the installation surface G by using the installation member 7 described later.

Each of the vertical plates 34 of the rail 3 of FIG. 77 is connected to the base portion 31 and is provided with an inclined portion 34a having an inclined portion in which the interval in the width direction increases toward the upper side, and the vertical plate 34 extends upward from the inclined portion 34a. It is provided with an inclined portion 34b provided in an inclined shape in which the interval in the width direction becomes smaller toward the upper side.
Further, the horizontal plate 35 is connected to the upper end of each of the inclined portions 34b.

79 is a perspective view showing an embodiment of the block body 5a of the block device 1 according to the present invention, FIG. 80 is a front view of the block body 5a of FIG. 79, and FIG. 81 is AA of FIG. 80. It is a cross-sectional view.
In the block body 5a shown in FIGS. 79 to 81, the point that one engaging receiving portion formed by the supporting portion 59 is formed instead of two, and the shape of the groove portion 57 formed as the rail engaging portion are shown in FIG. This is a main item different from the block body 5a shown in 52 to 54.
That is, the block body 5a shown in FIGS. 79 to 81 includes a side surface 55, a side surface 56, an upper surface 51, and a lower surface 52 formed by an outer surface of the cylinder wall 50, similarly to the block body 5a shown in FIGS. 52 to 54, in the longitudinal direction. It has a substantially tubular shape with both ends open.
Further, a support portion 59 to be an engagement receiving portion and a hole portion 58a of the reinforcing portion 58 are formed inside the tubular wall 50, and the engaging receiving portion is formed on the outer surface of the inserted connecting member 4. It is provided so as to abut and engage.

The block body 5a shown in FIGS. 79 to 81 is provided with a groove portion 57 formed as a rail engaging portion over the entire length along the longitudinal direction, and the groove portion 57 is not a dovetail groove shape and is shown in FIGS. 77 to 78. It is formed in an inner shape corresponding to the outer shape of the protrusion 33 of the rail 3.
In other words, the groove portion 57 of the block body 5a functions as a rail engaging portion in which the protrusion 33 of the rail 3 shown in FIGS. 77 to 78 is inserted inward to be engaged.
FIG. 82 is a front view showing a state in which the block body 5a of FIG. 79 is attached to the rail 3 of FIG. 77.
As shown in FIG. 82, the block body 5a in which the protrusion 33 is inserted into the groove portion 57 and is engaged with the rail 3 has the same vertical direction and width as the block body 5a shown in FIGS. 52 to 54. Movement in the direction perpendicular to the longitudinal direction, including direction, is restricted.

The block body 5a shown in FIGS. 79 to 81 is formed by attaching the rail 3 and the connecting member 4 shown in FIGS. 77 to 78 in the same manner as the block body 5a shown in FIGS. 52 to 54 to form the block device 1. Can be done.
Specifically, it is provided with an inner groove portion 57 that can be engaged with the protrusion 33 of the rail 3 shown in FIGS. 77 to 78, and is supported at a position corresponding to the support portion 59 of the block body 5a shown in FIGS. 79 to 81. If the terminal block body 5b including the unit 59 is prepared, the block device 1 can be formed by the same method as those shown in FIGS. 59 to 64. Further, a block device 1 having a configuration as shown in FIG. 65 is formed, the connecting member 4 is attached so as to be added, and a larger number of block bodies 5a are engaged with the connecting member 4 and arranged side by side. Can also be formed.

The rails 3 shown in FIGS. 77 to 78 are provided at 16 cm as an example of the height of the protrusion 33 protruding upward from the installation surface G when the rail 3 is installed on the installation surface G.
When the vehicle speed is high and the contact angle is large, by providing the rail 3 in this way, the protruding height of the protrusion 33 from the installation surface shown in FIGS. 5, 35, 41, 42, and 76 can be reduced to 9 cm or less. It is more difficult for the wheels of an automobile or the like to get over the protrusion 33 than each rail 3 provided in the above, and the effect of restricting the passage of the vehicle can be obtained.
That is, the block body 5a and the terminal block body 5b shown in FIG. 52 have a function of making it difficult to get over the wheels, a collision buffering effect at the time of a slight vehicle contact, and a function of restoring the traveling direction of the contacted vehicle to a normal direction. By increasing the upward protrusion height of the protrusion 33 of the rail 3 and attaching the block body 5a as shown in FIG. 79, these functions can be further enhanced.
The protruding height of the protruding portion 33 is shown as 16 cm as an example, but the height is not limited to this, and the above effect is preferable by providing the protruding height of the protruding portion 33 upward of 15 cm or more. Can be obtained.
Further, in the block device 1 formed by attaching the block body 5a shown in FIGS. 79 to 81 to the rail 3 shown in FIGS. 77 to 78, the engagement between the groove portion 57 and the protrusion 33 is difficult to be disengaged, and the block body 5a exerts an external force. Since the block body 5a is hard to come off from the rail 3 even when it is received, the above-mentioned collision buffering effect and the effect of further enhancing the function of restoring the traveling direction of the contacted vehicle to the normal direction can be expected.

FIG. 83 is a perspective view showing an embodiment of an installation member 7 for installing the rail 3 of the block device 1 on the installation surface G.
The installation member 7 is a rod-shaped body that is long in the longitudinal direction, and is formed by bending a metal plate.
Specifically, the installation member 7 has a U-shaped cross section perpendicular to the longitudinal direction, and is formed from a substrate 71 having both sides oriented in the vertical direction and both edges in the width direction of the substrate 71. It is provided with a reinforcing portion 72 extending downward.
The substrate portion 71 is provided with a circular through hole 73 that penetrates vertically at the center positions in the longitudinal direction and the width direction.

In the installation member 7, both ends in the longitudinal direction are inserted inside the protrusions 33 of the rail 3 arranged at intervals in the longitudinal direction, and anchor bolts B inserted into the through holes 73 are inserted into the installation surface G. Each rail 3 is provided so as to be installed on the installation surface G.
FIG. 84 is a perspective view showing a state in which the rail 3 of FIG. 77 is installed using the installation member 7 of FIG. 83.
FIG. 84 is a partial cross-sectional view in which a part of the vertical plate 74 of the rail 3 in the drawing is cut out and drawn so as to show the inner installation member 7.
The two rails 3 shown in FIG. 84 are arranged linearly in the longitudinal direction and are arranged at a slight interval.
Both ends of the installation member 7 in the longitudinal direction are inserted inside the protrusions 33 of each rail 3, and the lower ends of the reinforcing portions 72 are brought into contact with the upper surface of the substrate 71 of the rail 3.
Then, the anchor bolt B inserted into the through hole 73 of the installation member 7 from above is screwed into the anchor nut (not shown) embedded and fixed in the installation surface G, and the installation member 7 and each rail 3 are mounted on the installation surface. It is installed in G.
Since the end portions of the installation members 7 are inserted between the vertical plates 74 arranged at intervals in the width direction of each of the rails 3, a vehicle or the like can be placed on the rails 3 or the attached block body. When they come into contact with each other and receive an external force in the width direction, each of the vertical plates 74 comes into contact with the installation member 7, and its movement can be effectively regulated.

Further, in the method of installing the rails 3 using the installation member 7, although a slight gap is formed between the rails 3 arranged side by side in the longitudinal direction, the installation member 7 is fixed to the installation surface G. Since the gap is small enough to allow the anchor bolt B to be screwed, one block body 5a can be attached so as to straddle each of the rails 3.

The installation member 7 shown in FIG. 84 shows a situation in which the rail 3 shown in FIG. 77 is fixed to the installation surface G, but the present invention is not limited to this.
For example, the installation member 7 may be inserted between the vertical plates 74 provided by the protrusions 33 to install the rail 3 shown in FIG. 41, or the rail 3 shown in FIG. 42 may be installed. The rail 3 shown in 76 may be installed.

1 Block device 2 Block body 21 Top surface 22 Bottom surface 23 Front surface 24 Rear surface 25 Side surface 26 Side surface 27 Groove 28 Hole 29 Connection engagement 3 Rail 31 Base 32 Insertion 33 Protrusion 34 Vertical plate 35 Horizontal plate 36 Through hole 4 Connecting member 5a block body 5b terminal block body 5b
50 Cylinder wall 51 Top surface 52 Bottom surface 53 Front surface 53b Connecting engagement part 54 Rear surface 55 Side surface 56 Side surface 57 Groove part 58 Reinforcing part 59 Support part 6 Upper block body 61 Top surface 62 Bottom surface 62a Lower engagement part 65 Side surface 66 Side surface 69 Support part 7 Member 71 Board 72 Reinforcing part 73 Through hole C Regulatory member G Installation surface g1 Insertion groove

Claims (4)

A rail installed on an installation surface and a plurality of block bodies formed with rail engaging portions that engage with the rail so as to be engageable with the rail
Each of the block bodies has an engagement receiving portion, and the engaging receiving portion is formed so as to engage with the connecting engaging portion of another block body so as to be disengageable.
Each of the block bodies is provided so as to be movable in the longitudinal direction of the rail with the rail engaging portion engaged with the rail, and the engaging receiver is received by moving the block body engaged with the rail in the longitudinal direction. It is provided so that the engagement and disengagement of the portion and the connection engagement portion can be switched.
The feature is that the vertical movement of the block body in the longitudinal direction of the rail in which the engagement receiving portion is engaged with the connecting engaging portion of the other block body is restricted by the engagement of the engaging receiving portion. Block device. The block device according to claim 1, wherein the connecting engaging portion is formed by a connecting member provided separately from each of the block bodies and attached to the engaging receiving portion. The connecting member is formed of a long body having a size larger than the size of the block body in the longitudinal direction.
The blocking device according to claim 2, wherein each engaging receiving portion of three or more block bodies is engaged with one connecting member. The block device according to any one of claims 1 to 3, wherein the movement of the block body in the vertical direction of the rail is restricted by the engagement between the rail engaging portion and the rail. ..

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