JP7137485B2 - beam support device - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a beam support device that detachably installs a beam for regulating vehicle traffic on an installation surface such as a road surface.

A method of separating lanes by means of a fence provided with a beam installed on the road surface has been conventionally used, and various configurations have been proposed.

For example, in Patent Document 1, a protective fence body (1) is composed of a vertical support (2), a guardrail (3) and a lower embedded plate (5), and a lower end of the support (2) is a connecting part (4) provided with a plurality of screw holes (10) (10), and an embedded plate (5) embedded in a concrete base (16) connected to the connecting part (4) at predetermined intervals. is provided, and a plurality of screw holes (11) (11) provided in the embedding plate (5) and the screw holes (10) (10) provided in the connecting portion (4) are connected by screwing. Disclosed is the configuration of the balustrade-cum-guard fence that features.

Utility Model Registration No. 3186305

The balustrade-cum-protective fence shown in Patent Document 1 connects the lower end of the support (2) to the embedded plate (5) embedded and fixed in the concrete base (16). When (2) receives a large external force, the concrete base (16) in which the embedding plate (5) is embedded may be damaged, resulting in damage that cannot be restored to its original state simply by replacing parts.

SUMMARY OF THE INVENTION The present invention provides a beam support device that can be restored to its original state by simply replacing parts even if a vehicle collides.

In order to achieve the above object, the present invention has the following configuration.
That is, the beam supporting device according to the present invention comprises a stand mounted on an installation surface, a support member formed separately from the stand and erected on the stand, and a beam supported by the support member. The support member includes an engaging portion that releasably engages with the base material, and a support portion that protrudes upward from the engaging portion and supports the beam, and the support portion is provided as a whole is formed in a plate shape, and the support member is erected on the base material by engaging the engaging portion with the base material, and the support members are spaced apart in the longitudinal direction of the base material A block is installed between each support member, and the outer surface of the block in the width direction is arranged outside the outer surface of the beam and the outer surface of the support member. It is characterized by being provided .
Further, the beam supporting device according to the present invention comprises a stand mounted on an installation surface, a support member formed separately from the stand and erected on the stand, and supported by the support member. a beam, wherein the support member includes an engaging portion that releasably engages with the base material, and a support portion that protrudes upward from the engaging portion and supports the beam, and the support portion includes The whole shape is formed in a plate shape, the support member is erected on the base material by engaging the engaging part with the base material, and the base material is a rail body made of a long body. is formed so that the longitudinal direction of the base material is along the longitudinal direction of the beam, and in a state in which the engagement portion of the support member and the base material are engaged, the support member is attached to the base material. It is characterized in that it is provided so as to be movable in the longitudinal direction.

According to the beam supporting device of the present invention, a stand to be installed on an installation surface, a support member formed separately from the stand and erected on the stand, and a beam to be supported by the support member. Since the support member is erected on the base material by engaging the engaging part that can be engaged and disengaged with the base material, the support member on the base material can be easily replaced by disengaging the engagement part. be able to.
Further, since the entire support portion of the support member is formed in a plate shape, when a vehicle or the like comes into contact with the beam support device and a large external force is applied to the support member, the support portion is bent or deformed. Since it deform|transforms so that it may bend and reduces the force transmitted to the said base material, the problem that the said base material comes off from an installation surface is suppressed.
In addition, since the support member is erected on the base material by engaging the engagement part with the base material, when a large external force that cannot be reduced by deformation of the support part is applied to the support member, the engagement part is disengaged, the support member is detached from the base material, the force applied to the base material is reduced, and the problem of the base material coming off the installation surface is suppressed.

Further, the base material is formed of a rail body made of an elongated body, and in a state where the engaging portion of the support member and the base material are engaged, the support member can be moved in the longitudinal direction of the base material. , the standing position of the support member can be easily adjusted in the longitudinal direction of the base material, so that the support member for supporting the beam can be erected at a suitable position, which is preferable.

Further, unless a receiving portion for supporting the beam is formed in the supporting portion of the supporting member and the receiving portion and the beam are not fixed, a vehicle or the like comes into contact with the beam supporting device and a large external force is applied to the beam. Since the force transmitted from the beam to the support member is reduced and the force transmitted to the stand is reduced when the stand is placed, the problem of the stand being detached from the installation surface can be suppressed.

Further, a plurality of the support members are erected at intervals in the longitudinal direction of the base material, blocks are installed between the support members, and the outer surface of the block in the width direction is the outer surface of the beam and the outer surface of the beam. If it is arranged outside the outer surface of the support member, when a vehicle or the like contacts the beam support device from the width direction side, the vehicle contacts the block body and the external force received by the beam and the support member is reduced. Therefore, damage to the beam and supporting members can be suppressed, which is preferable.

According to the beam support device of the present invention, even when a vehicle or the like comes into contact, the force transmitted to the base material is reduced to suppress detachment from the installation surface, so parts such as support members and beams can be replaced. You can restore it to its original state by simply

1 is a perspective view showing an embodiment of a beam supporting device according to the present invention; FIG. It is the figure which expanded the left end part of FIG. FIG. 2 is a perspective view showing the support member of FIG. 1; 4 is a front view of FIG. 3; FIG. Figure 2 is a perspective view of the beam of Figure 1; Figure 6 is an enlarged view of the end of the beam of Figure 5; FIG. 6 is a front view of FIG. 5; FIG. 2 is a perspective view showing a connecting member of FIG. 1; FIG. 9 is a front view of FIG. 8; FIG. 2 is a perspective view showing the block body of FIG. 1; 11 is a front view of FIG. 10; FIG. FIG. 11 is a cross-sectional view taken along line AA of FIG. 10; FIG. 2 is a perspective view showing a base member of the beam support device of FIG. 1; FIG. 14 is a front view of FIG. 13; It is a figure which shows the state which made the base material of FIG. 13 install in the installation surface. 15. It is a figure which shows the state before standingly installing the support member of FIG. 3 to the base material of FIG. It is a figure which shows the state which made the base material erect the support member of FIG. FIG. 18 is a front view of FIG. 17; 17. It is a figure which shows the state which installed the block body of FIG. 10 on the base material of FIG. FIG. 20 is a front view of FIG. 19; It is a figure which shows the state which made multiple installation of the block body and support member on the base material of FIG. Figure 22 shows the beam of Figure 5 attached to the support member of Figure 21; FIG. 23 is a view showing a state in which the connecting member of FIG. 8 is attached to the end of the beam of FIG. 22 and another beam is attached to this connecting member; It is the figure which expanded a part of FIG. FIG. 25 is a diagram showing a state in which the indicating body and the cover body are removed from the beam support device of FIG. 24; 26 is a perspective view showing the connecting member of FIG. 25; FIG. 27 is a front view of FIG. 26; FIG. 25 is a perspective view showing the cover body of FIG. 24; FIG. FIG. 29 is a front view of FIG. 28; It is a figure which shows the state before connecting two beams. FIG. 4 is a perspective view showing another embodiment of the beam supporting device according to the present invention; 32 is an enlarged view of the left end portion of FIG. 31; FIG. 32 is a perspective view showing the block body of FIG. 31; FIG. Figure 34 is a front view of Figure 33; It is a front view which shows the state which installed the block body of FIG. 33 on the base material 2. FIG. It is a front view which shows the state which installed the block body of FIG. 33, and the support member of FIG. FIG. 4 is a perspective view showing another embodiment of a block used in the beam support device of the present invention; 38 is an enlarged view of the vicinity of the upper portion of the block body of FIG. 37; FIG. FIG. 38 is a diagram showing a state in which a plurality of blocks in FIG. 37 are arranged side by side; FIG. 4 is a perspective view showing another embodiment of the beam supporting device according to the present invention; Figure 41 is a perspective view of the support member of Figure 40; 42 is a front view of FIG. 41; FIG. FIG. 42 is a front view showing a state in which the supporting member of FIG. 41 is erected on a stand; 44 is a view showing a state in which beams are inserted into through-holes of the support member of FIG. 43; FIG. 41 is a perspective view showing the block body of FIG. 40; FIG. 46 is a front view of FIG. 45; FIG. FIG. 47 is a cross-sectional view taken along line AA of FIG. 46; 47 is a view showing a state before the block body of FIG. 46 is installed on the longitudinal side of the supporting member of FIG. 44; FIG. FIG. 49 is a view showing a state in which a block body is installed in the longitudinal direction of the supporting member of FIG. 48; FIG. 4 is a perspective view showing another embodiment of the beam supporting device according to the present invention; 51 is a perspective view showing the base material of FIG. 50; FIG. 52 is a front view of FIG. 51; FIG. Figure 51 is a perspective view of the support member of Figure 50; 54 is a front view of FIG. 53; FIG. 53 is a front view showing a state in which the support member of FIG. 53 is erected on the base material of FIG. 51. FIG. 56 is a front view showing a state in which a block body is installed on the base material of FIG. 55; FIG. FIG. 11 is a perspective view showing another embodiment of the supporting member; 58 is a front view of FIG. 57; FIG. 58 is a plan view of FIG. 57; FIG. 58 is a front view showing a state in which the supporting member of FIG. 57 is erected on the base material of FIG. 51; FIG. 61 is a front view showing a state in which a block body is installed on the base material of FIG. 60; FIG. FIG. 11 is a perspective view showing another embodiment of the supporting member; Figure 63 is a front view of Figure 62; It is a perspective view which shows other one form of implementation of a base material. 65 is a front view of FIG. 64; FIG. FIG. 11 is a perspective view showing another embodiment of the supporting member; Figure 67 is a front view of Figure 66; 67 is a plan view of FIG. 66; FIG.

Embodiments of the invention will be specifically described with reference to the drawings.
FIG. 1 is a perspective view showing one embodiment of a beam supporting device 1 according to the present invention, and FIG. 2 is an enlarged view of the left end portion of FIG.
A beam support device 1 includes a base material 2 , a support member 3 , a beam 4 and a block body 6 .
A plurality of support members 3 are installed at intervals in the longitudinal direction, and are erected on the stand member 2 installed on the installation surface G. - 特許庁
The block body 6 is arranged between each support member 3 and installed on the base material 2. - 特許庁
The beams 4 are attached so as to pass through the support members 3 , and the beams 4 supported by the support members 3 are arranged above the stand member 2 .
The base material 2 is not shown because it is installed at a position hidden by the block body 6 in FIGS.
In the drawings, the up-down direction perpendicular to the longitudinal direction of the beam support device 1 is defined as the longitudinal direction, and the direction perpendicular to the longitudinal direction and the longitudinal direction is defined as the width direction.

3 is a perspective view showing the support member 3 of FIG. 1, and FIG. 4 is a front view of FIG.
The support member 3 is formed in a flat plate shape as a whole, and is specifically formed of a metal plate.
The support member 3 has a substantially rectangular support portion 31 with a constant size in the width direction provided at the upper portion, and an engagement portion 32 formed at the lower portion.
The support portion 31 has a substantially rectangular through hole 33 formed in its upper portion.
The through hole 33 is sized to allow the beam 4 to pass therethrough, and its lower edge portion functions as a receiving portion 34 to support the beam 4 inserted therethrough.
The engaging portion 32 is provided in a substantially trapezoidal shape, in which both edges in the width direction extend outward toward the bottom.

5 is a perspective view showing the beam 4 of FIG. 1, FIG. 6 is an enlarged view showing an end portion of the beam 4 of FIG. 5, and FIG. 7 is a front view of FIG.
The beam 4 is a cylindrical body having a rectangular cross section, and is specifically made of a metal square pipe.
An elongated through-hole 41 is formed at the end of the beam 4 , and the through-hole 41 is formed in each of the upper and lower cylindrical walls so as to pass through the beam 4 from above to below.
The through-holes 41 are formed in sets of two at intervals in the longitudinal direction.

8 is a perspective view showing the connecting member 5a of FIG. 1, and FIG. 9 is a front view of FIG.
The connecting member 5a is a tubular body having a rectangular cross section, and is specifically formed of a metal square pipe.
The connecting member 5a is formed so as to be insertable inwardly from the end of the beam 4, and is formed of a rectangular pipe having an outer shape smaller than the inner shape of the cylindrical wall of the beam 4. As shown in FIG.
A through hole 51a and a female threaded hole 51b are formed at the end of the connecting member 5a.
The through hole 51a is formed in a round hole shape penetrating through the upper cylindrical wall of the connecting member 5a.
The female threaded hole 51b is arranged vertically below the through hole 51a and formed in the lower cylindrical wall of the connecting member 5a.
The through-holes 51a and the female threaded holes 51b are formed in sets of two at intervals in the longitudinal direction, and two sets of four in total are formed at both ends of the connecting member 5a. ing.

The connecting member 5a connects the two beams 4 in the longitudinal direction, and the through hole 51a and the female screw hole 51b are formed in the same arrangement as the through hole 41 provided at the end of the beam 4. .
That is, the connecting member 5a has its opposite ends inserted into the respective beams 4 arranged in the longitudinal direction, and then the externally threaded portion of the bolt B2 inserted into the through hole 41 from above each beam 4. , are inserted into the through holes 51a and screwed into the female threaded holes 51b to connect the beams 4. As shown in FIG.

10 is a perspective view showing the block body 6 of FIG. 1, FIG. 11 is a front view of FIG. 10, and FIG. 12 is a cross-sectional view of FIG.
The block body 6 is formed in the shape of a substantially rectangular box whose inside is hollow.
A groove 64 having a rectangular cross section is formed on the upper surface of the block body 6 so as to be depressed downward over the entire length in the longitudinal direction. .
An engaging groove 62 recessed upward is formed on the lower surface of the block body 6 over the entire length in the longitudinal direction. is doing.
Inwardly recessed grooves 61 are formed along the entire length in the longitudinal direction on both sides of the block 6 in the width direction. By forming the grooves 61, the rigidity of the block 6 is improved. there is
In addition, the front surface and the rear surface, which constitute both ends in the longitudinal direction of the block body 6, are formed on planes perpendicular to the longitudinal direction.

13 is a perspective view showing the base material 2 of the beam supporting device 1 of FIG. 1, and FIG. 14 is a front view of FIG.
The base material 2 is an elongated rail-like body, and includes a flat plate-like base portion 21 whose plate surface is oriented in the vertical direction, and flat plate-like locking portions extending upward from both ends of the base portion 21 in the width direction. It is formed to have a substantially U-shaped cross section with a portion 22 .
The locking portions 22 are arranged in a slanting manner with the interval decreasing from the bottom to the top, and the width of the opening between the locking portions 22 is smaller than the inner width of the groove. A locking groove 22a in the form of a dovetail opening upward is formed.
The base material 2 is formed by bending a metal plate, but may be formed by other processing methods such as extrusion molding.

The locking groove 22 a formed by each locking portion 22 and the base portion 21 has an inner shape corresponding to the outer shape of the engaging portion 32 of the support member 3 . In other words, the base member 2 is formed so that the engagement portion 32 of the support member 3 can be accommodated inside the locking groove 22a.
Further, each locking portion 22 has an outer shape corresponding to an inner shape of the engaging groove 62 of the block body 6 . In other words, the base material 2 is formed so that each locking portion 22 can be accommodated inside the engaging groove 62 of the block body 6 .

FIG. 15 is a diagram showing a state in which the base member 2 of FIG. 13 is installed on the installation surface G. As shown in FIG.
The base member 2 is installed by contacting the lower surface of the base 21 to the installation surface G, and screwing the male threaded portion of the anchor bolt B1 passing through the base 21 to the anchor nut N embedded and fixed to the installation surface G. I am letting
In FIG. 15, a plurality of base materials 2 are arranged side by side in the longitudinal direction, and the ends of the respective base materials 2 are arranged to face each other.
Each stand member 2 shown in FIG. 15 has two anchor bolts B1 attached to each end in the longitudinal direction, but three or more anchor bolts B1 may be used.
Although the base material 2 shown in FIG. 13 does not have a through hole or the like for inserting the anchor bolt B1 in the base portion 21, the through hole may be formed in advance.

The support member 3 shown in FIG. 3 is provided so that the lower engaging portion 32 is inserted into the locking groove 22a of the base material 2 and engaged.
The engaging portion 32 of the support member 3 can be inserted into the locking groove 22a from above the base material 2 in the vertical direction. It can be inserted from the upper opening part toward the direction along.

FIG. 16 is a diagram showing a state before the support member 3 of FIG. 3 is erected on the base material 2 of FIG.
In FIG. 16, the support member 3 makes the lower end of the engaging part 32 contact|abut to the base 21 of the base material 2. As shown in FIG.
By rotating the support member 3 and arranging the plate surface of the engaging portion 32 to face the longitudinal direction, the engaging portion 32 and each locking portion 22 of the base material 2 are engaged with each other, and the above-described A support member 3 is erected on the base material 2 .

17 is a diagram showing a state in which the support member 3 of FIG. 16 is erected on the stand member 2, and FIG. 18 is a front view of FIG.
In the support member 3 of FIG. 17, the engaging portion 32 inserted into the engaging groove 22a has a larger width in the width direction than the opening of the engaging groove 22a. It is in a state in which it cannot be removed vertically upward from the stop groove 22a.
In other words, the support member 3 erected on the base material 2 is restricted from moving in the width direction and the vertical direction perpendicular to the longitudinal direction by the engagement between the engaging portion 32 and each locking portion 22. be done.
Further, the support member 3 can be moved in the longitudinal direction of the base material 2 in a state in which the engaging portions 32 are engaged with the locking portions 22 and erected on the base material 2, and the support member 3 can be moved in the longitudinal direction of the base material 2. 3 is provided so that the standing position can be easily adjusted.
Furthermore, the support member 3 is formed such that the recess 35 provided in the engaging portion 32 is larger than the bolt head of the anchor bolt B1 arranged on the base 21 of the base material 2, so that the It is provided so that the vertical movement of the support member 3 in the longitudinal direction is not hindered by the bolt head.
In addition, since the support member 3 can be moved in the longitudinal direction of the base material 2 in a state in which the engaging portions 32 are engaged with the engaging portions 22, the engaging portions 32 are moved to the engaging grooves 22a. It may be inserted from the longitudinal end of the base material 2 into the locking groove 22a instead of from above.

The block body 6 shown in FIG. 10 is provided so as to be placed on the base material 2 from above in the vertical direction. It is provided so that the locking part 22 is inserted and engaged.
19 is a diagram showing a state in which the block body 6 of FIG. 10 is placed on the base member 2 of FIG. 17, and FIG. 20 is a front view of FIG.
In FIG. 19, the block 6 is arranged in the vicinity of the support member 3. Specifically, the rear surface of the block 6 is placed in contact with the plate surface of the support portion 31 of the support member 3. As shown in FIG.
The support member 3 is restrained from tilting by bringing the plate surface of the support portion 31 into contact with the rear surface of the block body 6, and can be erected substantially perpendicularly to the longitudinal direction.

In the block body 6, the inner shape of the engagement groove 62 is provided in a shape corresponding to the outer shape of each locking portion 22 of the base material 2. As shown in FIG.
Specifically, as shown in FIG. 20, the inner side surface of the engagement groove 62 of the block body 6 installed above the base material 2 is provided so as to contact the outer side surface of each locking portion 22. , the block body 6 can be stably installed.
A slight gap may be formed between the inner surface of the engagement groove 62 and each locking portion 22 when the block body 6 is installed above the base material 2 .

Further, as shown in FIG. 20 , in a state in which the block 6 and the support member 3 are arranged side by side on the base material 2 , the through holes 33 of the support member 3 are formed on the upper surface of the block 6 . It is formed so as to be arranged at a position corresponding to the inner side of the groove portion 64 .

A plurality of the supporting members 3 and the block bodies 6 can be installed on the base material 2 by repeating the above procedure.
FIG. 21 is a diagram showing a state in which a plurality of block bodies 6 and supporting members 3 are installed on the base material 2 of FIG.
FIG. 21 shows a state in which the support members 3 and the block bodies 6 are alternately arranged and installed. In other words, one block body 6 is arranged and installed for one support member 3. there is

The beam 4 is provided so as to be supported by each support member 3 installed on the stand 2, and is inserted into the through hole 33 while being moved in the longitudinal direction so as to be attached to each support member 3. is set in
22 is a diagram showing a state in which the beam 4 of FIG. 5 is attached to the support member 3 of FIG. 21. FIG.
Since the beam 4 attached to each support member 3 is inserted inside the through hole 33, movement in the width direction and the vertical direction perpendicular to the longitudinal direction is restricted.
The beams 4 are arranged to be accommodated inside the grooves 64 of the blocks 6 juxtaposed to the support members 3 in a state where the beams 4 are inserted into the through holes 33 and attached to the support members 3 . be.
That is, each block 6 has a width perpendicular to the longitudinal direction by each locking portion 22 of the base material 2 arranged inside the engaging groove 62 and the beam 4 arranged inside the groove portion 64. Directional and vertical movement is restricted.

The beam 4 shown in FIG. 22 can be connected to another beam 4 using the connecting member 5a shown in FIG.
Specifically, one end of the connecting member 5a is inserted inward from the end of the beam 4 shown in FIG. The male threaded portion of the bolt B2 inserted into the through hole 41 of each beam 4 is inserted into the through hole 51a of the connecting member 5a and screwed into the female threaded hole 51b.
FIG. 23 is a diagram showing a state in which the connecting member 5a of FIG. 8 is attached to the end of the beam 4 of FIG. 22, and another beam 4 is attached to this connecting member 5a.
The connecting member 5a shown in FIG. 23 has a through hole 51a and a female screw hole 51b arranged in the vertical direction of each through hole 41 of each beam 4, and a bolt B2 is screwed into the female screw hole 51b. , and are connected like each beam 4 shown in FIG.

The beam 4 is placed on a receiving portion 34 formed by the lower edge portion of the through hole 33 of the support member 3, and is not fixed to each support member 3. In the state attached to each support member 3, it is possible to move in the longitudinal direction.
2 and 23, the bolt head of the bolt 2 screwed into the female screw hole 51b of the inner connecting member 5a is arranged on the upper surface of each beam 4 shown in Figs. is provided so as to be positioned above the upper edge of the through hole 33 of the support member 3 in the vertical direction.
That is, when the beams 4 shown in FIGS. 2 and 23 are moved in the longitudinal direction, the bolt heads of the bolts B2 come into contact with the support portions 31 of the support members 3 to restrict further movement. ing.

23, the support member 3 arranged at the end of the beam 4 or the base material 2 is moved in the longitudinal direction, and the end of the beam 4 is inserted into the through hole 31. , the engaging portions 32 of the support member 3 are engaged with the locking portions 22 of the base member 2, and the support member 3 is moved in the longitudinal direction to be installed at the standing position.
When another block 6 is attached to the beam 4 shown in FIG. 23, the block 6 arranged at the end of the beam 4 or the base material 2 is moved in the longitudinal direction to insert the beam 4 into the groove 64. , each locking portion 22 of the base member 2 can be inserted into the engagement groove 62, and the block body 6 can be moved in the longitudinal direction to be installed at the installation position.
In FIG. 23, the ends of the beams 4 connected via the connecting member 5a are arranged on both sides in the longitudinal direction of the support member 3. good.
In addition, the support member 3 and the block 6 attached to the base material 2, the beam 4 attached to the support member 3, and the connecting member 5a that connects the beam 4 can be removed from the installation place in the reverse order of the above. can.

24 is an enlarged view of a part of FIG. 1. FIG.
FIG. 24 shows a state in which two beams 4 are connected as in FIG. 2, but the lengthwise size of the connecting member 5b that connects the beams 4 is larger than that of the connecting member 5a. 2, and that the cover body 7 and the indicator body M are attached above the connecting member 5b.
FIG. 25 is a diagram showing a state in which the indicating body M and the cover body 7 are removed from the beam supporting device 1 of FIG.
The ends of the beams 4 connected via the connecting member 5b formed to be larger in the longitudinal direction than the connecting member 5a are arranged at intervals larger than the longitudinal size of the block 6. As shown in FIG.

26 is a perspective view showing the connecting member 5b of FIG. 25, and FIG. 27 is a front view of FIG.
At both ends of the connecting member 5b, similarly to the connecting member 5a, through holes 51a are formed in the upper cylindrical wall in positions corresponding to the through holes 41 provided in the beam 4, and the lower cylindrical wall is formed with a female screw hole 51b.
In addition, a female screw hole 58 for attaching the indicator M is formed in the longitudinal center of the tubular wall on the upper side of the connecting member 5b, and the cover body 7 is attached to both sides of the female screw hole 58 in the longitudinal direction at intervals. A total of two female screw holes 57 for attachment are formed, one for each.

28 is a perspective view showing the cover body 7 of FIG. 24, and FIG. 29 is a front view of FIG.
The cover body 7 is formed to have a substantially inverted U-shaped cross section including a flat plate-like upper plate portion 71 and side plate portions 72 extending downward from both ends in the width direction thereof. is formed in such a shape that the connecting member 5b can be accommodated between the side plate portions 72. As shown in FIG.
The upper plate portion 71 has an elongated through-hole 78 formed in the center in the longitudinal direction, and elongated through-holes 77 formed at both ends thereof. The through-holes 77 are formed in the same arrangement as the female-threaded holes 57 of the connecting member 5b. is attached to the connecting member 5b.
The through-holes 78 are arranged to correspond to the female threaded holes 58 of the connecting member 5b, and the mounting bolts of the indicator M inserted through the through-holes 78 are inserted into the connecting member 5b to which the cover body 7 is attached. The indicator M is mounted on the cover body 7 by being screwed into the female screw hole 58 .
The cover body 7 has a longitudinal dimension slightly smaller than the longitudinal dimension of the block body 6 shown in FIG.

FIG. 30 is a diagram showing the state before the two beams 4 are connected.
The beam 4 shown in FIG. 30 is arranged such that the distance between the ends thereof is slightly larger than the size of the block 6 in the longitudinal direction.
Specifically, the ends of the beams 4 are arranged on the outside in the longitudinal direction of the two support members 3 erected on the base material 2 with a space sufficient to install one block body 6, Each beam 4 is attached to another support member 3 .
30, one connecting member 5b shown in FIG. 26 is accommodated inside one beam 4 of two beams 4 arranged with an interval therebetween.

After placing the block 6 between the support members 3 shown in FIG. At the same time, the externally threaded portion of the bolt B2 inserted into each through-hole 41 is inserted into the through-hole 51a of the connecting member 5b and screwed into the internally threaded hole 51b. 4 are connected via a connecting member 5b.
The upper plate portion 71 of the cover body 7 shown in FIG. 28 is placed on the upper surface of the connecting member 5b shown in FIG. By screwing it to 57, the cover body 7 can be attached to the connecting member 5b.
Furthermore, the externally threaded portion of the mounting bolt protruding downward from the lower end of the indicator M is inserted into the through hole 78 of the cover body 7 and screwed into the internally threaded hole 58 of the connecting member 5b. , the indicator M can be mounted on the cover body 7. As shown in FIG.

The marking body M, the cover body 7, and the connecting member 5b of the beam supporting device 1 shown in FIG. 24 can be easily removed by reversing the procedure described above, and the state shown in FIG. 30 can be easily obtained.
In FIG. 30, each support member 3 arranged near the end of the beam 4 is moved in the longitudinal direction so that the direction of the plate-shaped engaging portion 32 engaged with each engaging portion 22 is changed. By rotating the support member 3 along the direction of the groove 22a, the engagement between the engaging portion 32 and each locking portion 22 is released, and the support member 3 can be removed from the base material 2. As shown in FIG.
Further, when the support member 3 is removed from the base material 2, the block body 6 installed in the vicinity thereof can be moved in the longitudinal direction, pulled upward from the gap between the beams 4, and removed from the base material 2. .
In other words, the structure of the beam supporting device 1 shown in FIG. By detaching from each beam 4, the support member 3 and the block body 6 placed on the stand 2 can be easily removed from the place of installation.

FIG. 31 is a perspective view showing another embodiment of the beam supporting device 1 according to the present invention, and FIG. 32 is an enlarged view of the left end portion of FIG.
The beam supporting device 1 shown in FIG. 31 differs from the beam supporting device 1 shown in FIG. 1 only in that a block 8 having a shape different from that of the block 6 is used.
13, the support member 3 shown in FIG. 3, and the beam shown in FIG. 4 and a block body 8, and a plurality of the support members 3 are erected at intervals in the longitudinal direction on the base material 2 installed on the installation surface G, and are inserted into the through holes 33 of each support member 3. and the beam 4 is attached.
The beam 4 is connected in the longitudinal direction using the connecting member 5a shown in FIG. 8 and the connecting member 5b shown in FIG. 26 in the same configuration as the beam supporting device 1 shown in FIG. .

33 is a perspective view showing the block body 8 of FIG. 31, and FIG. 34 is a front view of FIG.
The block body 8 is formed in a substantially cylindrical shape having an upper wall portion 80a, a lower wall portion 80b, and left and right side wall portions 80c.
Between the upper wall portion 80a and the lower wall portion 80b and between the side wall portions 80c, a reinforcing rib portion 80d is formed so as to bridge the block body 8 to improve its rigidity.
The end surfaces of the wall portions 80a to 80c and the reinforcing rib portion 80d, which constitute both ends in the longitudinal direction of the block body 8, are flush with each other and perpendicular to the longitudinal direction.
The block body 8 is formed so that its longitudinal size is one quarter of the longitudinal size of the block body 6 shown in FIG.

In the upper portion of the block body 8, a groove portion 84 having a rectangular cross-section which is recessed downward is formed over the entire length in the longitudinal direction. 80a.
Like the groove 64 of the block body 6 shown in FIG. 10, the groove 84 is formed such that its inner portion is arranged at a position corresponding to the through hole 33 of the support member 3. The beam 4 is formed to have a size that allows it to be inserted.

An engaging groove 82 recessed upward is formed in the lower portion of the block body 8 over the entire length in the longitudinal direction. 80b.
The engagement groove 82 is formed to have a size that allows each locking portion 22 of the base member 2 to be inserted inside, similarly to the engagement groove 62 of the block body 6 shown in FIG.
Inside the engaging groove 82, an in-groove protrusion 82a is formed that protrudes downward from the lower surface of the lower wall portion 80b. The in-groove protrusion 82a is formed in a cylindrical shape with a rectangular cross section, and is formed over the entire length of the block body 8 in the longitudinal direction.
Further, inside the engaging groove 82, an in-groove protrusion 82b that protrudes inward in the width direction from each side wall portion 80c is formed. Each projecting portion 82 is formed in the shape of a flat plate projecting obliquely downward from the corner of the engaging groove 82 where the side wall portion 80c and the lower wall portion 80b are connected. formed throughout.

Similar to the block body 6, the block body 8 shown in FIG. Each locking portion 22 of the base material 2 is inserted into the inner side of the base material 2 so as to be engaged.
35 is a front view showing a state in which the block body 8 of FIG. 33 is placed on the base material 2, and FIG. 36 is a view of the block body 8 of FIG. 33 and the support member 3 of FIG. It is a front view which shows the state which was made.
As shown in FIG. 33, the block body 8 is installed with its longitudinal end in contact with the plate surface of the support portion 3 of the support member 3 erected on the base material 2. By installing the block body 8 at the position, the inclination of the support member 3 to be erected is suppressed.

As shown in FIGS. 35 and 36, in the state where the block body 8 is placed on the base material 2, each engaging portion 22 is inserted and housed inside the engaging groove 82. As shown in FIGS.
Further, in a state in which the block body 8 is placed on the base material 2, the in-groove convex portion 82a is provided so as to be inserted into the locking groove 22a formed by the locking portions 22. . The in-groove protrusion 82a is formed so that its width in the width direction is slightly smaller than the groove width of the opening of the locking groove 22a. 82a is arranged. By providing and arranging the in-groove protrusions 82a in this manner, when a wheel of a vehicle or the like in contact with the beam support device 1 rides on the locking portion 22 of the base member 2, the engagement member deforms inward in the width direction. The upper end of the stop portion 22 abuts against the in-groove projection 82a, and the effect of suppressing the deformation of the locking portion 22 can be expected.

Further, in a state in which the block body 8 is installed on the base material 2, the in-groove protrusions 82b protruding inward from the engagement grooves 82 are arranged in the vicinity of the locking portions 22. there is Specifically, the lower end of each in-groove protrusion 82b is arranged near the outer surface of the upper portion of each locking portion 22. As shown in FIG.
By providing and arranging the in-groove protrusions 82b in this manner, the vehicle comes into contact with the support member 3 and the beam 4 of the beam support device 1, and an external force is applied to pull the support member 3 out of the base material 2. At times, the upper end of the locking portion 22 that deforms outward in the width direction so that the groove width of the locking groove 22a widens contacts the in-groove projection 82b, thereby suppressing the deformation of the locking portion 22. can be expected.

The beam supporting device 1 shown in FIG. 31 differs from the beam supporting device 1 shown in FIG. 1 only in that the block 8 shown in FIG. 33 is installed instead of the block 6 shown in FIG.
Specifically, by installing a set of four blocks 8 each having a longitudinal size of 1/4 that of the block 6, the beam supporting device 1 shown in FIG. A block body 8 is installed on the base member 2, the support member 3, the beam 4, the connection member 5a, the connection member 5b, the cover body 7, and the sign M by the same procedure as the block body 6 described above.
In the beam supporting device 1 shown in FIG. 31, four blocks 8 are arranged side by side with respect to one supporting member 3. However, the present invention is not limited to this, and the standing intervals between the supporting members 3 are increased. Three or less blocks 8 may be arranged side by side with respect to one support member 3 by providing small blocks, or five or more blocks 8 may be provided with respect to one support member 3 by providing a larger standing interval between the support members 3 . blocks 8 may be arranged side by side.
1, in which one block body 6 is arranged side by side with respect to one support member 3, the beam support device 1 shown in FIG. 1 is not limited to this. Two or more blocks 6 may be arranged side by side with respect to one support member 3 .
The beam supporting device 1 shown in FIG. 31 differs from the beam device 1 shown in FIG. 1 only in that the block 8 to be installed is not the block 6, and the shape of the connecting member 5b is the same. is. The connecting member 5b is arranged such that the distance between the ends of the beams 4 to be connected is larger than the size of the block in the longitudinal direction so that the supporting member 3 and the block can be easily removed from the base material 2. Therefore, in the beam supporting device 1 shown in FIG. 31, which uses the block body 8 whose longitudinal size is 1/4 of the block body 6, the longitudinal size of the connecting member 5b is Even if the height is made smaller than that of FIG. 26, it can still function.

FIG. 37 is a perspective view showing another embodiment of the block body 8 used in the beam support device 1 of the present invention, and FIG. 38 is an enlarged view of the vicinity of the upper portion of the block body 8 of FIG.
The block body 8 shown in FIG. 37 differs from the block body 8 shown in FIG. 33 only in that a protrusion 85 is formed at one end in the longitudinal direction and protrudes in the longitudinal direction.
The projecting portion 85 is formed in a triangular cross-sectional projection shape that tapers toward the projecting end, and includes an upper wall portion 80a, a lower wall portion 80b, each side wall portion 80c, a reinforcing rib portion 80d, and an in-groove convex portion. 82a and the in-groove protruding portion 82b are provided so as to protrude from the end face thereof, and are formed over the entire end portion of the block body 8. As shown in FIG.

The block 8 shown in FIG. 37 is provided to be used in the same manner as the block 8 shown in FIG. That is, the block body 8 shown in FIG. 37 inserts and engages each locking portion 22 of the base material 2 into the engagement groove 82 provided in the lower portion, and the beam is inserted inside the groove portion 84 provided in the upper portion. 4 is inserted and placed on the base material 2.
The block body 8 installed on the base material 2 has the tip end of the protrusion 85 protruding in the longitudinal direction, the end surface of another block body 8 arranged side by side, or the plate surface of the supporting member 3 arranged side by side. It is in a state of being brought into contact with.
FIG. 39 is a diagram showing a state in which a plurality of blocks 8 of FIG. 37 are arranged side by side.
The block 8 of FIG. 39 abuts the end face of the adjacent block 8 with the tip of the protrusion 85 .
When a vehicle or the like comes into contact with the beam support device 1 on which the block body 8 is installed and an external force directed in the longitudinal direction is applied to the block body 8, the projection abuts against the adjacent block body 8. The tip of the block 85 is crushed to reduce the external force, thereby suppressing damage to the entire block body 8 and damage to the supporting members arranged side by side.

The beam support device 1 shown in FIG. 1 and the beam support device 1 shown in FIG. The number of supporting members 3 to be erected can be changed.
That is, as shown in FIGS. 1 and 31, each beam supporting device 1 has one beam 4 attached to four supporting members 3 for support. By reducing the size, one beam 4 may be attached to three or less supporting members 3 to be supported, or one beam 4 may be attached to five or more supporting members 3 to be supported.
In addition, since the support member 3 erected on the stand 2 is provided movably in the longitudinal direction, when a vehicle or the like comes into contact with the beam support device 1 and an external force is applied to the support member 3 in the longitudinal direction. In addition, the movement of the support member 3 in the longitudinal direction reduces the load applied to the engagement portion between the engagement portion 32 and the engagement groove 22a, and has the effect of suppressing the detachment of the support member 3 from the base material 2. I can expect it.

The beam support device 1 shown in FIG. 1 and the beam support device 1 shown in FIG. More specifically, each of the locking portions 22 is disposed outside the engaging portion 32 in the width direction and above the engaging portion 32 in the vertical direction, and the engaging portion is positioned inside the locking groove 22a formed by the locking portions 22. 32 is housed and engaged. With this configuration, when a vehicle or the like comes into contact with the beam support device 1, if the wheel of the vehicle comes into contact with the locking portion 22 from the outside, the groove width of the locking groove 22a expands. The deformation of the stop portion 22 is suppressed, and an effect that the engagement between the engaging portion 32 and each of the locking portions 22 is prevented from coming off can be expected.

In the beam supporting device 1 shown in FIG. 1 and the beam supporting device 1 shown in FIG. 31, the supporting portion 31 of the supporting member 3 is formed in a plate shape, and the plate surface is arranged in the longitudinal direction of the beam 4. there is With this configuration, when a vehicle or the like comes into contact with the beam support device 1 and an external force directed in the longitudinal direction is applied to the support member 3 and the beam 4, the support portion 31 is deformed such that the support portion 31 bends or bends to form an engaging portion. 32 is reduced and detachment|separation from the base material 2 of the support member 3 is suppressed.
When a vehicle or the like comes into contact with the beam support device 1 and an external force directed in the width direction or the vertical direction is applied in addition to the external force directed in the longitudinal direction, in addition to the deformation such as bending deformation and bending, the support device 1 is deformed. The force applied to the engaging portion 32 due to the twisting deformation of the portion 31 is reduced, and detachment of the support member 3 from the base material 2 is suppressed.

1 and the beam support device 1 shown in FIG. 31, the beam 4 can be moved in the longitudinal direction with the beam 4 attached to the support device 3. As shown in FIG. With this configuration, when a vehicle or the like contacts the beam support device 1 and an external force directed in the longitudinal direction is applied to the beam 4, the beam 4 moves in the longitudinal direction and the force transmitted to the support member 3 is reduced. Damage of the support member 3 and detachment from the base material 2 are suppressed.

1 and beam support device 1 shown in FIG. , the outer surfaces of the block body 6 and the block body 8 in the width direction are arranged outside the outer surfaces of the support member 3 and the beam 4 . With this configuration, when a vehicle or the like contacts the beam support device 1 from the width direction side, it contacts the block body 6 or the block body 4, preventing direct contact with the support member 3 or the beam 4. It suppresses breakage of 4 and detachment from the stand material 2.

It should be noted that the beam support device 1 according to the present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the gist of the present invention.
For example, the beam support device 1 is provided so that each locking portion 22 of the base member 2 is arranged outside the engaging portion 32 of the support member 3 and engages therewith, but the present invention is not limited to this. The engaging portion 32 of the support member 3 may be arranged outside the locking portion 22 of the base material 2 so as to be engaged therewith.

In the beam support device 1, the engagement portion 32 of the support member 3 is provided with the concave portion 35 so that when the support member 3 is moved in the longitudinal direction while standing on the base material 2, the base material 2 are provided so that the bolt heads of the anchor bolts B1 for installing the anchors 2 on the installation surface are not in contact with the engaging portions 32 of the support members 3, but the present invention is not limited to this. For example, even if the support member 3 is not provided with the recessed portion 35, and the engagement portion 32 contacts the anchor bolt B1 when the support member 3 erected on the base material 2 is moved in the longitudinal direction. good. By providing the support member 3 in this way, when a vehicle or the like comes into contact with the beam support device 1 and an external force directed in the longitudinal direction is applied to the support member 3, the anchor bolt B1 is applied to the support member 3 moving in the longitudinal direction. abut to suppress the movement of the support member 3 beyond the position of the anchor bolt B1.

In the beam support device 1, the plate surface of the support portion 31 of the support member 3 formed of a metal plate is provided so as to be in contact with the ends of the blocks 6 and 8 in the longitudinal direction. is not limited to For example, an elastic member made of rubber, synthetic resin elastomer, or the like that can be elastically deformed in the thickness direction is attached to the plate surface of the support member 3, and the plate surface of the support member 3 and the end of the block body 6 or block body 8 are attached. may be placed between By attaching the elastic member to the support member 3 in this way, a vehicle or the like comes into contact with the beam support device 1, and an external force directed in the longitudinal direction is applied to the support member 3, the block body 6, or the block body 8. At this time, the elastic member is elastically deformed so as to be compressed in the thickness direction to reduce the external force, thereby suppressing damage to the support member 3 and the block bodies 6 and 8 .

FIG. 40 is a perspective view showing another embodiment of the beam supporting device 1 according to the present invention.
The beam supporting device 1 shown in FIG. 40 has two vertically spaced through holes 33 formed in the supporting portion 31 of the supporting member 3, and the beams 4 are inserted through the respective through holes 33 and supported. Also, the main difference from the beam supporting device 1 shown in FIG.
That is, in the beam supporting device 1 shown in FIG. 40, the base material 2 shown in FIG. I have it installed and set up. The beam 4 shown in FIG. 5 is inserted through a through hole 33 and supported between the plurality of support members 3 erected at intervals in the longitudinal direction.
Further, the block body 6 is arranged between each support member 32 and installed on the stand member 2 .

41 is a perspective view showing the support member 3 of FIG. 40, and FIG. 42 is a front view of FIG.
The support member 3 shown in FIG. 41 has the supporting portion 31 formed to have a larger vertical size and two through holes 33 are formed in the supporting portion 31, and the support member 3 shown in FIG. This is a different matter from member 3.
That is, the support member 3 shown in FIG. 41 is formed in a flat plate shape as a whole, like the support member 3 shown in FIG. The support member 3 has a substantially rectangular support portion 31 formed at its upper portion, a substantially trapezoidal engaging portion 32 provided at its lower portion, and a rounded rectangular concave portion 35 recessed upward at the center of the lower end thereof. is doing.
The engaging portion 32 is formed in the same shape as the engaging portion 32 of the support member 3 shown in FIG. 3, and is attached to the base material 2 in the same manner. Specifically, the support member 3 shown in FIG. 41 is put in an engaged state by inserting its engaging portion 32 into the locking groove 22a by the method shown in FIGS. be erected.
FIG. 43 is a front view showing a state in which the support member 3 of FIG.
In addition, the engaging portion 32 of the support member 3 is inserted into the engaging groove 22a from the longitudinal end of the base member 2 instead of from above the engaging groove 22a, and is inserted into the engaged state. be able to.

Each through hole 33 provided in the support portion 31 is formed in the same shape as the through hole 33 of the support member 3 shown in FIG. , and the through hole 33b arranged downward is positioned slightly below the center of the support portion 31 in the vertical direction.
Each of the through holes 33a and 33b has its lower edge portion functioning as a receiving portion 34, and is provided so as to allow the beam 4 shown in FIG. 5 to pass through and support it.
FIG. 44 shows a state in which the beam 4 is inserted into the through hole 33b of the support member 3 of FIG.
The beams 4 inserted into the through-holes 33a and 33b and supported are the connecting member 5a shown in FIG. 8 and the connecting member 5a shown in FIG. A plurality of them are connected in the longitudinal direction via the member 5b.

45 is a perspective view showing the block body 6 of FIG. 40, FIG. 46 is a front view of FIG. 45, and FIG. 47 is a sectional view taken along the line AA of FIG.
The block body 6 shown in FIG. 45 has a larger vertical size and the shape of the engaging groove 62 formed in the lower surface and recessed upward is similar to that of the lock body 6 shown in FIG. This is the main difference from
That is, the block body 6 shown in FIG. 45 is formed like the block body 6 shown in FIG. It is formed over the entire length of the direction. The groove portion 64 is formed to have a size that allows the beam 4 to be inserted thereinto. Specifically, the groove portion 64 is formed at a position corresponding to the through hole 33a of the support member 3 so as to extend through the through hole 33a. It is formed so that the beam 4 which is inserted into and supported by is inserted inside.

The engaging groove 62 is formed over the entire length of the block body 6 in the longitudinal direction.
The engaging groove 62 has a lower groove engaging portion 62a whose groove width decreases toward the upper side, and an upper groove engaging portion 62b having a rectangular cross section with a constant groove width. It is formed in a shape to prepare for
The groove lower engaging portion 62a of the engaging groove 62 has a shape that can be engaged with the locking portion 22 of the base material 2 shown in FIG. 13, similarly to the engaging portion 62 of the block body 6 shown in FIG. is formed.
Further, the upper groove engaging portion 62b of the engaging groove 62 is formed to have a size capable of accommodating the beam 4 shown in FIG. It is formed at a corresponding position so that the beam 4 that is inserted into and supported by the through hole 33b is accommodated inside.

The block 6 can be placed on the pedestal 2 in the same manner as the block 6 shown in FIGS. 17-18.
Specifically, in a state in which the base material 2 is installed on the installation surface G, and the support member 3 shown in FIG. , and the lower engaging portion 62a of the engaging groove 62 and the engaging portion 22 of the base material 2 are brought into engagement with each other. At this time, even in a state in which the beam 4 is inserted through the through hole 33b of the support member 3 and supported, the beam 4 passes through the inner side of the groove lower engaging portion 62a to engage the upper groove engaging portion of the engaging groove 62. It can be housed inside the portion 62b. That is, the beam 4 inserted into the through hole 33b is housed inside the engaging groove 62, and the beam 4 and the block body 6 are engaged with each other. FIG. 49 is a diagram showing a state before the block body 6 of FIG. 46 is installed, and FIG. 49 is a diagram showing a state where the block body 6 is installed in the longitudinal direction of the support member 3 of FIG.
By repeating the above procedure, a plurality of supporting members 3 and block bodies 6 are attached and arranged side by side on the base material 2, and then the beams 4 inserted into the grooves 64 of the block bodies 6 are inserted into the through holes 33a. By supporting the block body 6 on the support member 3, the movement of the block body 6 in the vertical direction upward is restricted, and the block body 6 can be stably installed on the base material 2. As shown in FIG.
The block 6 may be attached to the base material 2 without the beam 4 attached to the through hole 33b of the support member 3. After that, the beam 4 may be moved in the longitudinal direction to be inserted into the groove top engaging portion 62b of the block body 6 and the through hole 33b of the support member 3 .
Further, the block 6 may be attached to the base material 2 by moving the block 6 in the longitudinal direction instead of placing the block 6 on the base material 2 from above in the vertical direction.

41 and the block body 6 shown in FIG. 45 are installed on the base material 2 installed on the installation surface G by the above-described method, and the through hole 33a of the support member 3 and the block body 6 are installed. By inserting the beam 4 inside the groove 64, the beam supporting device 1 shown in FIG. 40 can be constructed. The beam support device 1 shown in FIG. 40 has a larger vertical size than the beam support device 1 shown in FIG. It is possible to suppress the deviation of the vehicle to the opposite side by making contact at the position.

FIG. 50 is a perspective view showing another embodiment of the beam supporting device 1 according to the present invention.
The beam support device 1 shown in FIG. 50 differs from the beam support device 1 shown in FIG. 1 in the shape of the engaging portion 32 formed in the support member 3 and the shape of the locking groove 22a formed in the base member 2. The main thing.

51 is a perspective view showing the base material 2 of FIG. 50, and FIG. 52 is a front view of FIG.
The base material 2 shown in FIG. 51 is a rail-shaped long body, and similarly to the base material 2 shown in FIG. It has plate-like engaging portions 22 extending upward from both ends.
Each of the locking portions 22 includes an inclined portion 22c arranged in an inclined manner with the interval decreasing from bottom to top, and an intermediate portion 22b provided between the lower portion of each inclined portion 22c and the base portion 21. ing.
Each intermediate portion 22b is arranged perpendicular to the base portion 21, and arranged parallel to each other so that the intervals between them are uniform.
The locking grooves 22a formed between the locking portions 22 are formed such that the width of the opening portion is smaller than the inner width of the groove and is opened upward.

53 is a perspective view showing the support member 3 of FIG. 50, and FIG. 54 is a front view of FIG.
The support member 3 shown in FIG. 53 has a flat plate shape as a whole, similarly to the support member 3 shown in FIG. A lower edge portion of the through-hole 33 functions as a receiving portion 34 to support the beam 4 inserted therethrough.

At the lower part of the support member 3 shown in FIG. 53, an engaging portion 32 that can be engaged with the locking groove 22a of the base material 2 shown in FIG. 51 is provided. The engaging portion 32 is formed in an outer shape corresponding to the inner shape of the locking groove 22a. It is provided with an enlarged engaging inclined portion 32c and an engaging lower portion 32b having a constant size in the width direction corresponding to the inner surface of each intermediate portion 22b.
Further, in the center of the lower end of the engaging portion 32, similarly to the supporting member 3 shown in FIG.

55 is a front view showing a state in which the support member 3 of FIG. 53 is erected on the stand 2 of FIG. 51. FIG.
The base material 2 shown in FIG. 55 is installed on the installation surface G in the same manner as the base material 2 shown in FIG. The support member 3 shown in FIG. 55 has its engaging portion 32 engaged with the locking groove 22a of the base material 2 in the same manner as the support member 3 shown in FIGS.
55, like the support member 3 shown in FIG. 18, the engagement of the engaging portions 32 with the engaging portions 22 allows the supporting member 3 to extend in the width direction and the vertical direction perpendicular to the longitudinal direction. movement of the support member 3 is regulated, and the upright position of the support member 3 can be easily adjusted by moving the base member 2 in the longitudinal direction.

FIG. 56 is a front view showing a state in which the block body 6 is installed on the base material 2 of FIG. 55. FIG.
The block 6 shown in FIG. 56 is the same as the block 6 shown in FIG. 10, and is placed on the base material 2 in the same manner as the block 6 shown in FIGS.
As shown in FIG. 56, the block body 6 is engaged by inserting the inclined portions 22c of the engaging portions 22 into the engaging grooves 62 provided on the lower surface.
Further, the block body 6 is arranged so that its lower end is separated from the installation surface G, and the intermediate part 22b of the locking part 22 of the base material 2 is arranged between the block body 6 and the installation surface G. are provided as follows.
As shown in FIG. 56, the base material 2 is provided so that the outer surface of the intermediate portion 22b of the base material 2 and the outer surface of the block body 6 placed above in the width direction are arranged substantially flush with each other. ing.

A plurality of the supporting members 3 and the block bodies 6 can be installed on the base material 2 by repeating the above procedure.
4, the connecting member 5a shown in FIG. 8, and the connecting member 5b shown in FIG. 26, the same method as shown in FIGS. 50, the beam support device 1 shown in FIG. 50 can be formed.

The beam support device 1 shown in FIG. 50 is provided so that the intermediate portion 22b of the engaging portion 22 of the stand member 2 is arranged between the block body 6 and the installation surface G. As shown in FIG. Therefore, when a vehicle comes into contact with the beam support device 1 from the width direction side, it can be assumed that the wheels of the vehicle come into contact with the intermediate portion 22b and tread on the intermediate portion 22b so as to push the vehicle inward in the width direction.
By stepping on the intermediate portion 22b in this manner, the groove width of the locking groove 22a formed by each locking portion 22 is narrowed, and the width of the opening edge is made small, so that the locking groove 22a becomes the engaging portion. The effect of suppressing detachment of the support member 3 engaged with 32 from the base material 2 can be expected.

As shown in FIG. 53, the support member 3 of the beam support device 1 shown in FIG. 50 has a recess 34a recessed downward at the lower edge of the through hole 33 functioning as the receiving portion 34. As shown in FIG.
By providing the recess 34a in the through hole 33, when the beam 4 supported by being inserted into the through hole 33 is moved in the longitudinal direction, the bolts B2 for attaching the connecting members 5a and 5b to the ends of the beam 4 are It is provided so that the bolt head and the tip of the screw do not abut on the support part 31 and the movement of the beam 4 is not restricted.

57 is a perspective view showing another embodiment of the support member 3, FIG. 58 is a front view of FIG. 57, and FIG. 59 is a plan view of FIG.
The support member 3 shown in FIG. 57 is different from the support member 3 shown in FIG. 53 only in that a contact portion 36 connected to the engagement portion 32 is formed.
The contact portion 36 is formed by bending a metal plate that constitutes the support member 3, and is formed in a rectangular plate shape extending from the edge of the engaging inclined portion 32c and protruding in the longitudinal direction. They are arranged on both sides and formed one by one in different longitudinal directions.

The support member 3 shown in FIG. 57 can be attached to the base material 2 shown in FIG. 51 by the same method as the support member 3 shown in FIG.
60 is a front view showing a state in which the support member 3 of FIG. 57 is erected on the stand 2 of FIG. 51. FIG.
As shown in FIG. 60, when the engaging portion 32 and each locking portion 22 are engaged with each other, the plate surface of each contacting portion 36 faces the inner side surface of the inclined portion 22c of the locking portion 22. are arranged so that

FIG. 61 is a front view showing a state in which the block body 6 is placed on the base material 2 of FIG. 60. FIG.
The block body 6 shown in FIG. 61 is the same as the block body 6 shown in FIG. 10, and similarly to the block body 6 shown in FIG. An intermediate portion 22b of the engaging portion 22 of the base material 2 is arranged between the body 6 and the installation surface G. As shown in FIG.

Said support member 3 can be used in a similar manner as the support member 3 shown in FIG. That is, after a plurality of supporting members 3 and block bodies 6 are installed on the base material 2, the beam 4 shown in FIG. 4, the connecting member 5a shown in FIG. 8, and the connecting member 5b shown in FIG. A beam support device 1 similar to the beam support device 1 shown can be formed.

59 and 60, the support member 3 is arranged so that each contact portion 36 of the engaging portion 32 that engages with the base material 2 faces the inclined portion 22c of the locking portion 22. , when the beam support device 1 receives an external force and receives a force such that the support member 3 is pulled out from the base material 2, the abutting portion 36 abuts against the tilt portion 22 and the base material 2 of the support member 3 is pulled out. In addition, by forming the abutting portion 36 on the engaging portion 32, the rigidity of the engaging portion 32 is improved, so that when the beam support device 1 receives an external force, The deformation of the engagement portion 32 is reduced, and the effect of suppressing the support member 3 from coming off due to the engagement portion 32 passing through the opening of the locking groove 22a of the base material 2 can be expected.

FIG. 62 is a perspective view showing another embodiment of the support member 3, and FIG. 63 is a front view of FIG.
The support member 3 shown in FIG. 62 differs from the support member 3 shown in FIG. 53 only in the shape of the engaging portion 32 .
Specifically, at the lower end of the engaging portion 32, the curvature of the rounded corner portion is provided to be smaller than that of the supporting member 3 shown in FIG.
If the curvature of the corner portion is set small, the corner portion will be bent in the longitudinal direction as compared with the support member 3 of FIG. The effect of making deformation difficult to occur can be expected.
The support member 3 shown in FIG. 62 can be utilized in the same manner as the support member 3 shown in FIG.

FIG. 64 is a perspective view showing another embodiment of the base material 2, and FIG. 65 is a front view of FIG.
The stand member 2 shown in FIG. 64 differs from the stand member 2 shown in FIG. 51 only in the shape of the corner portions on both sides in the width direction where the base portion 21 and the locking portion 22 are connected.
Specifically, the base material 2 in FIG. 64 has a smaller curvature than the base material 2 shown in FIG. It is formed in a shape corresponding to the rounded corners of the corners at both ends of the lower end of the supporting member 3 shown.
The support member 3 shown in FIG. 62 can be installed by engaging with the base material 2 shown in FIG. 51 in the same manner as the support member 3 shown in FIG. can be conveniently installed.

66 is a perspective view showing another embodiment of the support member 3, FIG. 67 is a front view of FIG. 66, and FIG. 68 is a plan view of FIG.
The supporting member 3 shown in FIG. 66 differs from the supporting member 3 shown in FIG. 57 only in the shape of the engaging portion 32. Specifically, the curvature of the corner portions at both ends of the lower end of the engaging portion 32 is It is provided in the same size as the support member 3 shown in FIG.
The support member 3 shown in FIG. 62 can be installed by being engaged with the base material 2 shown in FIG. 51 in the same manner as the support member 3 shown in FIG. It can be installed suitably.

Reference Signs List 1 beam support device 2 base material 21 base 22 locking portion 3 support member 31 support portion 32 engagement portion 33 through hole 34 receiving portion 35 recess 36 contact portion 4 beam 41 through hole 5a connecting member 5b connecting member 51a through hole 51b Female screw hole 57 Female screw hole 58 Female screw hole 6 Block body 61 Groove 62 Engagement groove 64 Groove part 7 Cover body 71 Top plate part 72 Side plate part 77 Through hole 78 Through hole 8 Block body 82 Engagement groove 84 Groove part 85 Projection

Claims (4)

A stand installed on an installation surface, a support member formed separately from the stand and erected on the stand, and a beam supported by the support member,
The support member includes an engaging portion that removably engages with the base material, and a support portion that protrudes upward from the engaging portion and supports the beam,
The support part has a plate-like shape as a whole,
The support member is erected on the base material by engaging the engaging portion with the base material ,
A plurality of the support members are erected at intervals in the longitudinal direction of the base material,
A block body is installed between each supporting member, and the outer surface of the block body in the width direction is arranged outside the outer surface of the beam and the outer surface of the supporting member. beam support device. A stand installed on an installation surface, a support member formed separately from the stand and erected on the stand, and a beam supported by the support member,
The support member includes an engaging portion that removably engages with the base material, and a support portion that protrudes upward from the engaging portion and supports the beam,
The support part has a plate-like shape as a whole,
The support member is erected on the base material by engaging the engaging portion with the base material ,
The base material is formed of a rail body made of a long body, and the longitudinal direction of the base material is arranged along the longitudinal direction of the beam,
A beam support device , wherein the support member is movable in the longitudinal direction of the base member in a state where the engaging portion of the support member is engaged with the base member . 3. The beam support device according to claim 1, wherein the support member has a receiving portion for supporting the beam formed in the supporting portion, and the receiving portion and the beam are not fixed. A plurality of the support members are erected at intervals in the longitudinal direction of the base material,
A block body is installed between each supporting member, and the outer surface of the block body in the width direction is arranged outside the outer surface of the beam and the outer surface of the supporting member. The beam support device according to claim 2 or 3 .

Images