JP2015129420A - Embedded structure, method for constructing embedded structure, and display plate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a drainage structure that can be efficiently produced by mechanical joining.SOLUTION: The drainage structure encompasses, for example, a drainage basin, a drainage channel (side channel), a culvert, and the like. The drainage structure is efficiently assembled by mechanical joining using a joining member (including a screw or a rivet) with minimum welding points, so as to reduce time for production. Further, in the drainage structure, for joining a member to be joined, a joining member is fastened so as to protrude from an outer wall surface of a casing of the member to be joined. When the drainage structure is constructed on a road surface, the joining member protruding from the outer wall surface of the casing functions as a displacement stopper (dowel), thereby increasing a fixing force to a construction surface.

Description

  The present invention relates to an embedded structure, a construction method for the embedded structure, and a display object.

  For example, in Patent Document 1, a drainage channel for a road surface using a standard steel pipe as a drainage channel, a water hole is provided on the upper surface of the standard steel pipe, and a water hole is provided on a side surface. As a drainage channel for a road surface, comprising a water guide auxiliary member configured to efficiently guide drainage from the road surface into the steel pipe through the water passage hole on the upper surface. It is disclosed.

  Further, for example, Patent Document 2 is a method for manufacturing a drainage basin having a connecting pipe part to which a drainage pipe is connected to a lower end part of a drainage basin body on which a lid body having a water inlet is mounted. It is disclosed as a method for producing a drainage basin characterized in that the culvert body is formed of a synthetic resin and the tip end side of the connecting pipe part is formed in a shape extending laterally across the vertical line.

JP 2011-241675 A JP 2001-132083 A

  According to the present invention, an object is to provide an embedded structure that efficiently improves the fixing force with the construction surface.

  An embedded structure according to the present invention is an embedded structure in which a part is embedded, and is provided in a first member, a second member, and the first member, and the first member and the second member A first perforation part provided in an overlapping region, a second perforation part provided in the second member and provided in a region where the first member and the second member overlap, and the first perforation part And a joining member to be inserted into the second perforated part, and the joining member includes a head and a shaft, and is configured to protrude toward the outside of the embedded structure.

  Preferably, the buried structure is a drainage structure, and the first member is in a constructed state, a drainage intake member that is partially exposed, and the second member is in a constructed state. The drainage guiding member is buried in the underground, and the first perforated part and the second perforated part are arranged at positions where they are buried underground in a construction state.

  Preferably, the protruding shaft body is embedded in an asphalt member or a concrete member.

  Preferably, the joining member includes a first joining member including one or more parallel grooves or peaks around the shaft body, and a second joint fastened to the shaft body grooves or mountains. The second joining member includes a member, and is joined to the first member and the second member by fastening with the shaft body protruding toward the outside of the embedded structure.

  The construction method of the buried structure according to the present invention is a construction method of the buried structure in which a part is buried, and is provided on the first member, the second member, and the first member. And a first perforated portion provided in a region where the second member overlaps, and a second perforated portion provided in the second member and provided in a region where the first member overlaps the second member. And a step of constructing the joining member so as to protrude toward the outside of the embedded structure, and a step of embedding the joining member protruding toward the outside of the embedded structure in the basement.

  A display plate according to the present invention is a display plate attached to a guard fence for a bridge or a railing for a bridge, and joins a nameplate, a nameplate support member that supports the nameplate, and the nameplate and the nameplate support member. The joining member includes a head portion and a shaft body, and includes one or more parallel grooves or peaks around the shaft body.

  ADVANTAGE OF THE INVENTION According to this invention, it can manufacture easily and the adhesion force with a construction surface can be improved efficiently by burying the joining member which protrudes the outer side of an embedment structure underground.

It is a figure explaining the outline | summary of the embedded structure which concerns on this embodiment. It is a figure explaining the drainage pipe 1 which concerns on Embodiment 1. FIG. It is a figure which shows the example of joining by the joining tool 2. It is a figure explaining the construction example of the drainage pipe 1 which concerns on Embodiment 1. FIG. It is a figure explaining the drainage groove 20 which concerns on Embodiment 2. FIG. It is a figure explaining the example of drainage 20 construction concerning Embodiment 2. FIG. It is a figure explaining other embodiment. It is a figure explaining the modification 1. FIG. It is a figure explaining the modification 2 and the modification 3. FIG. It is a figure which illustrates the modification 4.

  Hereinafter, the configuration of an embodiment of the present invention will be described with reference to the drawings. However, the scope of the present invention is not limited to the illustrated examples.

First, an outline of the present embodiment will be described.
The buried structure is installed so that a part thereof is buried in, for example, a road shoulder, a park, or the periphery of a building.
The buried structure is configured by joining the first member and the second member with a joining member including a head and a shaft. Specifically, the embedded structure includes the first member, the second member, and the second member inserted into the first perforated part provided in the first member and the second perforated part provided in the second member. The member is joined. At this time, the joining member is configured to protrude toward the outside of the embedded structure.
In addition, when the embedded structure is in a constructed state, the first perforated part and the second perforated part are arranged at positions embedded in the basement, and the joining member is located outside the embedded structure. It is buried in the ground to project toward.

  In this way, since the embedded structure embeds the joining member in the ground, for example, it is possible to prevent the grating lid from being stolen or the grating lid being flipped up by the traveling vehicle. In addition, when the embedded structure is embedded in the underground by bonding the bonding member so as to protrude toward the outside of the embedded structure, the bonding member protruding toward the outside of the embedded structure is prevented from shifting ( By functioning as a gibber, it is possible to improve the fixing force with the construction surface.

Next, an outline of the buried structure will be described.
FIG. 1 is a diagram illustrating an outline of an embedded structure according to the present embodiment.
The buried structure includes, for example, a drainage structure. The drainage structure includes, for example, a drainage basin, a drainage groove (side groove), and a culvert. These drainage structures are comprised by a concrete member, a synthetic resin member, a metal member, or those combinations, for example.
As illustrated in FIG. 1, FIG. 1A illustrates a drainage basin 1 according to the first embodiment, and FIG. 1B illustrates a drainage groove 20 according to the second embodiment.
The drainage basin 1 and the drainage groove 20 are made of, for example, a metal member, and are specifically made of steel. Further, the drainage basin 1 and the drainage groove 20 are not limited to this, and may be a synthetic resin member or a concrete member. In this embodiment, the case where it consists of steel is illustrated.
Moreover, when drainage leaks from a junction part, a drainage structure may improve watertightness using the sealing member containing a gasket and packing. In the present embodiment, the seal member is not shown and description thereof is omitted.

[Embodiment 1]
A drainage basin 1 according to Embodiment 1 will be described.
FIG. 2 is a diagram illustrating the configuration of the drainage basin 1 according to the present embodiment.
As illustrated in FIG. 1A, the drainage basin 1 includes a drainage intake unit 5 and a drainage guidance unit 8. The drainage basin 1 is joined to the drainage intake 5 and the drainage guide 8 by the connector 2. Specifically, as illustrated in FIG. 2, the drainage basin 1 is provided in the drainage intake portion 5, a perforation portion 10 provided in an area where the drainage intake portion 5 and the drainage guide portion 8 overlap, and a drainage guide The joint portion 2 is inserted into a perforated portion 10 provided in the portion 8 and provided in a region where the drainage intake portion 5 and the drainage guiding portion 8 overlap. At this time, the joint portion 2 is configured to protrude toward the outside of the drainage tub 1.

[Drainage intake 5]
The drainage intake part 5 is an example of a drainage intake member according to the present invention.
The drainage intake unit 5 is embedded so that a part of the drainage intake unit 5 is exposed, takes in the drainage from the road surface, and drains it through the drainage guide unit 8 to, for example, existing pipes or side grooves.
As illustrated in FIG. 1A and FIG. 2, the drainage intake 5 includes a grating 4 and a frame 6. The drainage intake part 5 is provided with a perforated part 10 in a region where the grating 4 and the frame 6 overlap.

  The grating 4 is formed of a steel material in a lattice shape in order to take in waste water. The grating 4 can use an existing product. Further, the grating 4 is not limited to this, and a perforated plate may be used. Further, in order to join the grating 4 to the frame 6, a perforated portion 10 is formed in a region overlapping the frame 6.

As illustrated in FIG. 2, the frame 6 is configured in a bowl shape by bending a sheet-like member having a predetermined size, for example. Specifically, the frame 6 is configured in a vessel shape by bending the frame wall surface 6b and a partial region of the frame wall surface 6c along the periphery of the frame bottom surface 6a.
The frame 6 is provided on the frame wall surface 6b, and the perforated portion 10 is provided in a region where the frame wall surface 6b and the frame wall surface 6c overlap. The connector 2 is inserted into the portion 10 and the frame wall surface 6b and the frame wall surface 6c are bonded together to form a container shape.

  The frame wall surface 6b and the frame wall surface 6c are not limited to this. For example, the frame wall surface 6b and the frame wall surface 6c may be separately manufactured, and the joint 2 may be joined to the frame bottom surface 6a. May be. Further, the frame wall surface 6b and the frame wall surface 6c may be configured to be integrated with the frame bottom surface 6a.

In addition, as illustrated in FIG. 2, the frame 6 includes a hole 6 d on the frame bottom surface 6 a and is perforated so as to match the outer peripheral shape of the cylindrical body 8 a of the drainage guiding portion 8.
The frame 6 includes a perforated portion 10 in a region overlapping the drain bottom guiding portion 8 on the frame bottom surface 6a. The frame 6 is provided on the frame bottom surface 6a, and is provided on the perforated portion 10 provided in a region where the frame bottom surface 6a and the drainage guiding portion 8 (the collar portion 8b) overlap, and the drainage guiding portion 8 (the collar portion 8b). 6a and the perforated part 10 provided in the area | region which the waste_water | drain guide part 8 (elevation part 8b) overlaps, and the junction part 2 is inserted and comprised. At this time, the joint portion 2 is configured to protrude toward the outside of the drainage tub 1.
The design of the frame 6 can be appropriately changed in the number and position of the perforated portions 10 formed in the frame bottom surface 6a.

[Drainage guide 8]
The drainage guiding portion 8 is an example of a drainage guiding member according to the present invention.
The drainage guidance part 8 is buried in the basement, and guides the drainage taken in from the drainage intake part 5 to, for example, existing pipes and side grooves.
The drainage guiding portion 8 includes a cylindrical tubular body 8a and a collar portion 8b provided radially at one end of the tubular body 8a. The drainage guiding portion 8 includes a perforated portion 10 in the collar portion 8b and is provided for joining to the frame bottom surface 6a.

  The cylinder 8a is, for example, a cylinder having a predetermined diameter. The cylindrical body 8a can be appropriately changed in length, diameter, and plate thickness. The pipe body 8a may use an existing pipe material.

The collar 8b is provided radially at one end of the cylindrical body 8a. The collar portion 8b is not particularly limited in size, shape, and number, and can be appropriately changed. The collar portion 8b may be realized, for example, by processing one end of the cylindrical body 8a, or may be separately manufactured and joined to the cylindrical body 8a. The collar portion 8b may use a lap joint.
Further, the drainage guiding portion 8 includes a perforated portion 10 in a region overlapping the drainage intake portion 5 on the collar portion 8b. The drainage guiding portion 8 is provided in the collar portion 8b, and is provided in the perforated portion 10 provided in the region where the collar portion 8b and the drainage intake portion 5 (frame bottom surface 6a) overlap, and the drainage intake portion 5 (frame bottom surface 6a). The joining portion 2 is inserted into a perforated portion 10 provided in a region where the collar portion 8b and the drainage intake portion 5 (frame bottom surface 6a) overlap. At this time, the joint portion 2 is configured to protrude toward the outside of the drainage tub 1.

[Perforated part 10]
The perforated part 10 is an example of a perforated part according to the present invention.
The perforation unit 10 is provided in the drainage intake unit 5 and the drainage guidance unit 8, for example. Specifically, the perforation unit 10 is provided in the drainage intake unit 5 and is provided in a region where the drainage intake unit 5 and the drainage guidance unit 8 overlap. Further, the perforation unit 10 is provided in the drainage guidance unit 8 and is provided in a region where the drainage intake unit 5 and the drainage guidance unit 8 overlap. Moreover, the drilling part 10 is arrange | positioned in the position embed | buried underground in the constructed state.
The perforated part 10 is not particularly limited as long as the perforated part 10 is provided to insert the connector 2 that joins the drainage intake part 5 and the drainage guiding part 8 and has a shape and size into which the connector 2 can be inserted.
In addition, the perforated part 10 is provided not only in the area where the drainage intake part 5 and the drainage guidance part 8 overlap, but also in the grating 4 constituting the drainage intake part 5 or in the area where the grating 4 and the frame 6 overlap.

[Connector 2]
The joining tool 2 is an example of a joining member according to the present invention.
The connector 2 joins the drainage intake 5 and the drainage guide 8. Specifically, the connector 2 is provided in the drainage intake part 5, provided in the perforated part 10 provided in the region where the drainage intake part 5 and the drainage guidance part 8 overlap, and the drainage guidance part 8. It is inserted into the perforation 10 provided in the region where the insertion portion 5 and the drainage guidance portion 8 overlap, and the drainage intake portion 5 and the drainage guidance portion 8 are joined.

The connector 2 is composed of, for example, a metal member or a synthetic resin member. Specifically, the connector 2 is a bolt and a nut, a pin and a collar, or a rivet.
The connector 2 is composed of, for example, a first connector 2a and a second connector 2b.
The first connector 2a is an example of a first bonding member according to the present invention.
The first connector 2a is a male member including at least a head and a shaft extending from the head, and includes, for example, a bolt or a pin. The first connector 2a includes a parallel or spiral groove or mountain around the shaft body. When the first connector 2a includes parallel grooves or peaks, the first connector 2a includes at least one or more grooves or peaks.
Here, in this embodiment, although the case where the 1st connector 2a is provided with a parallel groove | channel or a mountain around a shaft body is demonstrated as a specific example, it is not limited to this.

The second connector 2b is an example of a second bonding member according to the present invention.
The second connector 2b is a female member that is fastened to the first connector 2a, and includes, for example, a nut or a collar.
The second connector 2b is fastened to a groove or a mountain provided in the shaft body of the first connector 2a. When the second connector 2b has a groove or mountain provided in the shaft body of the first connector 2a in parallel, the second connector 2b is deformed in accordance with the groove or mountain provided in the shaft body. The member to be joined is joined by fastening. In addition, when the groove or mountain of the shaft body of the first connector 2a is spiral, the second connector 2b is fastened by being screwed to the shaft body, The joining member is joined. At this time, two or more second connectors 2b may be used.
Moreover, the 2nd connector 2b may be comprised integrally with a to-be-joined member.

FIG. 3 is a diagram illustrating an example of joining by the joining tool 2.
Further, as illustrated in FIG. 3, the connector 2 is inserted into the perforated part 10 so that the first connector 2 a protrudes toward the outside of the drainage tub 1. Here, the outside of the drainage basin 1 indicates the wall surface side that contacts the asphalt member or the concrete member to be constructed when the drainage basin 1 is buried. Moreover, the inner side of the drainage basin 1 refers to the wall surface side that does not contact the asphalt member or the concrete member to be constructed and that contacts the drainage.
When the connector 2 is fastened to the first connector 2a and the second connector 2b, the second connector 2b is inserted into the first connector 2a, and the first connector 2a and the second connector 2b are connected. Pull relatively. The connector 2 can be fastened in a state where pressure is applied by relatively pulling the first connector 2a and the second connector 2b. The connector 2 is fastened by deforming the second connector 2b into the shape of the shaft body of the first connector 2a. Thus, the connector 2 is fastened in a state in which the first connector 2a and the second connector 2b are relatively pulled, and the second connector 2b is deformed in accordance with the shape of the shaft body. It is possible to prevent looseness due to the like.
Further, when the first connector 2a is provided with a spiral groove or mountain on the shaft body, it is preferable that the second connector 2b is a nut for preventing loosening (for example, a lock nut).
Moreover, when the drainage basin 1 is constructed, the joint 2 is driven by placing the shaft body of the first joint 2a protruding toward the outside of the drainage basin 1 into an asphalt member or a concrete member. Since the joining tool 2 is driven by the shaft of the first joining tool 2a, the contact area with the asphalt member or the concrete member is increased, so that the fixing force with the asphalt member or the concrete member is improved. can do.

An outline of assembly of the drainage basin 1 will be described.
As illustrated in FIG. 2, the worker assembles the drainage tub 1 using the connector 2.
In step 1, the operator joins the frame 6 and the drainage guiding portion 8.
First, in the frame 6, the cylindrical body 8a of the drainage guiding portion 8 is inserted into a hole 6d formed in the frame bottom surface 6a. At this time, the perforated part 10 perforated in the frame bottom surface 6a and the perforated part 10 included in the collar part 8b of the drainage guiding part 8 are installed so as to communicate with each other.

Next, the frame 6 and the drainage guiding portion 8 are joined by the joint tool 2.
As illustrated in FIG. 2 and FIG. 3, the connector 2 is inserted into the punched portion 10 provided on the collar portion 8 b and the punched portion 10 provided on the frame bottom surface 6 a. At this time, the connector 2 inserts the shaft body of the first connector 2a in the direction of the frame bottom surface 6a from the collar portion 8b to the perforated portion 10, so that the shaft of the first connector 2a is placed outside the drainage basin 1. Make the body protrude a predetermined amount. The joining tool 2 joins the frame 6 and the drainage guiding portion 8 by fastening the second joining tool 2b to a shaft that protrudes a predetermined amount from the frame bottom surface 6a.

In step 2, the worker joins the grating 4 and the frame 6.
As illustrated in FIG. 2, the grating 4 is inserted into a region surrounded by the frame bottom surface 6 a, the frame wall surface 6 b, and the frame wall surface 6 c of the frame 6. At this time, the grating 4 has a region so as to communicate the perforated portion 10 formed in the grating 4 with the perforated portion 10 formed in at least one of the frame wall surface 6b and the frame wall surface 6c. Inserted inside.
Here, in this embodiment, a case where the grating 4 and the frame wall surface 6c are joined will be described as an example.
Next, the grating 4 and the frame 6 are joined by the joining tool 2.
As illustrated in FIGS. 2 and 3, the connector 2 is inserted into the perforated part 10 formed in the grating 4 and the perforated part 10 formed in the frame wall surface 6 c. The joining tool 2 inserts the shaft body of the first joining tool 2a in the direction from the grating 4 to the frame wall surface 6c into the perforated part 10 so that the shaft body of the first joining tool 2a is provided in a predetermined amount on the outside of the drainage basin 1. Make it protrude. The joining tool 2 joins the grating 4 and the frame 6 by fastening the second joining tool 2b to a shaft that protrudes from the frame wall surface 6c by a predetermined amount.
Thus, the drainage basin 1 can be efficiently manufactured by mechanical joining.

A construction example of the drainage basin 1 will be described.
FIG. 4 is a diagram for explaining a construction example of the drainage basin 1 and a removal example of the grating 4.
As illustrated in FIG. 4A, the drainage basin 1 is placed on a road shoulder of a road surface by a concrete member, for example. At this time, in the drainage pipe 1, the shaft body of the first connector 2a of the connector 2 protrudes from the concrete member. The drainage basin 1 can improve the adhering force with the concrete member by increasing the surface area in contact with the concrete member by the protruding first connector 2a. Thus, since the surface area which contacts the concrete member increases in the case where the joint tool 2 protrudes compared with the case where the joint tool 2 does not protrude from a concrete member, the drainage basin 1 and the concrete member The fixing force can be improved.
Further, for example, the drainage basin 1 is not fastened to the first connector 2a and the second connector 2b, and is in a concrete member while the first connector 2a is inserted into the perforated portion 10 of the member to be bonded. You may cast it.
Moreover, since the drainage tub 1 is driven by a concrete member including the connector 2 that joins the grating 4, when installed on an expressway or the like, the grating 4 is dropped or dropped due to vibration from a traveling vehicle. The jumping up of the grating 4 can be prevented. Furthermore, since the drainage gutter 1 cannot remove easily the concrete member of the area | region of the vicinity of the joining tool 2 which joins the grating 4 by general persons other than a contractor, it can be set against antitheft.

An example of removing the grating 4 of the drainage basin 1 will be described.
As illustrated in FIG. 4B, the drainage basin 1 excavates a desired region of the concrete member, for example, in order to expose the joint 2 that joins the grating 4 to the frame 6 from the concrete member. For example, the contractor or the like removes the concrete members in a range that allows the device to be used to remove the connector 2.
As illustrated in FIG. 4C, the drainage basin 1 can remove the grating 4 from the frame 6 by releasing the fastening of the second connector 2 b in the exposed connector 2.

Thus, the drainage basin 1 can improve the adhering force with the concrete member by increasing the surface area in contact with the concrete member to be placed by the connector 2.
Moreover, the drainage tub 1 can prevent, for example, the theft and dropping of the grating 4 by placing the drainage tub 1 including the connector 2. Moreover, the drainage tub 1 can be easily disassembled by releasing the fastening of the connector 2.

[Embodiment 2]
Next, the drainage groove 20 according to the second embodiment will be described.
FIG. 5 is a diagram illustrating the configuration of the drain groove 20 according to the present embodiment.
Here, in the second embodiment, components having the same functions as those in the first embodiment are denoted by the same reference numerals and description thereof is omitted.
As illustrated in FIG. 1B and FIG. 5, the drainage groove 20 includes a drainage intake part 50 and a drainage guide part 80. In the drainage groove 20, for example, the drainage intake unit 50 and the drainage guiding unit 80 are joined by the connector 2. Specifically, the drainage groove 20 is provided in the drainage intake unit 50, provided in the perforation unit 10 provided in the region where the drainage intake unit 50 and the drainage guidance unit 80 overlap, and the drainage guidance unit 80, The joining portion 2 is inserted into a perforated portion 10 provided in a region where the insertion portion 50 and the drainage guiding portion 80 overlap. At this time, the joint portion 2 is configured to protrude toward the outside of the drainage groove 20.

The configuration of the drainage groove 20 will be described.
FIG. 5 is a diagram illustrating the configuration of the drain groove 20 according to the present embodiment.
[Drainage intake 50]
The drainage intake unit 50 is an example of a drainage intake member according to the present invention.
The drainage intake unit 50 is embedded so that a part of the drainage intake unit 50 is exposed. The drainage intake unit 50 takes in the drainage from the road surface, and drains it through the drainage guide unit 80 into, for example, existing pipes and side grooves.
As illustrated in FIG. 1B and FIG. 5, the drainage intake 50 is configured such that a cross section in a direction orthogonal to the longitudinal direction has a U-shape. The drainage intake part 50 is installed so as to be recessed in the direction facing the drainage guidance part 80.
The drainage intake part 50 includes a through hole 50a for taking in the drainage.
The through-hole part 50a is drilled so as to be substantially rectangular, for example. The through-hole part 50a can change the shape of a hole, the space | interval of a hole, the arrangement | sequence of a hole, or its combination suitably.
In addition, the drainage intake unit 50 includes a perforated unit 10 in a predetermined region that overlaps the drainage guiding unit 80. The perforation unit 10 is formed to communicate with the drainage intake unit 50 and the drainage guidance unit 80 when they are overlapped. The number of perforations 10 can be changed as appropriate.

[Drainage guidance unit 80]
The drainage guiding unit 80 is laid underground in the installed state, and guides the drainage taken in from the drainage intake unit 50 to, for example, existing pipes and side grooves.
For example, the drainage guiding unit 80 is configured such that a cross section in a direction orthogonal to the longitudinal direction has a U-shape. The drainage guiding part 80 is installed so as to be concave in the direction facing the drainage intake part 50.
The drainage guiding unit 80 includes the perforated unit 10 in a predetermined area that overlaps the drainage intake unit 50.
Moreover, the drainage guidance part 80 is equipped with the support part 82 in the edge part, and can be fixed on a construction surface. As illustrated in FIG. 5, the support portion 82 will be described with respect to the case where the support portion 82 is joined to the drainage guiding portion 80 by the joint tool 2, but may be joined by welding. Moreover, the support part 82 can change the position for joining with the drainage guidance part 80 suitably.

An outline of assembly of the drainage groove 20 will be described.
As illustrated in FIG. 5, the worker assembles the drainage groove 20 using the connector 2.
In step 1, first, the operator combines the drainage intake unit 50 and the drainage guidance unit 80.
The drainage intake part 50 and the drainage guiding part 80 are combined so as to be concave in a direction facing each other so as to be cylindrical. At this time, it combines so that the perforated part 10 drilled in the area | region which the waste_water | drain taking-in part 50 and the waste_water | drain guidance part 80 overlap may be connected. Here, although Embodiment 2 demonstrates the case where it combines so that the waste_water | drain intake part 50 may be accommodated in the waste_water | drain guidance part 80, it does not specifically limit.

Next, the operator joins the drainage intake part 50 and the drainage guiding part 80 with the joint tool 2.
The connector 2 has a shaft body of the first connector 2a on the outer side of the drainage groove 20 by inserting the shaft body into the perforated portion 10 from the drainage intake portion 50 toward the drainage guiding portion 80. Project a predetermined amount. The joining tool 2 joins the drainage intake part 50 and the drainage guiding part 80 by fastening the second joining tool 2b to the shaft that protrudes from the drainage guiding part 80 by a predetermined amount. (See Figure 3)
Thus, the drainage groove 20 can be efficiently manufactured by mechanical joining.

A construction example of the drainage groove 20 will be described.
FIG. 6 is a diagram for explaining a construction example of the drainage groove 20 according to the second embodiment.
As illustrated in FIG. 6, when the drainage groove 20 is placed on a road shoulder or the like of a road surface by a concrete member, for example, the drainage groove 20 is continuously disposed to discharge the drainage into existing pipes or side grooves. . At this time, in the drainage groove 20, the shaft body of the first connector 2a of the connector 2 protrudes from the concrete member. The drainage groove 20 can improve the adhering force to the concrete member by increasing the surface area in contact with the concrete member by the protruding first connector 2a, similarly to the drainage gutter 1. In this way, the drainage basin 1 increases the surface area in contact with the concrete member when projecting the joint 2 compared to when the joint 2 is not projected on the concrete member. The fixing force can be improved.
Further, the drainage groove 20 is the same as the drainage tub 1 when the drainage intake 50 is removed, but since there are many joints in the overlapping area between the drainage intake 50 and the drainage guide 80, the concrete member The drilling area of the becomes wider.
In this way, the drainage groove 20 can improve the fixing force with the concrete member by increasing the surface area in contact with the concrete member to be placed by the connector 2. Further, the drainage groove 20 can be easily disassembled by releasing the fastening of the connector 2.

As explained above, according to the buried structure according to the first and second embodiments, when the construction is performed on the road surface, the shaft body of the connector 2 is constructed by projecting to the outside of the buried structure. In the state, the joining tool 2 acts as a detent (giver), and the fixing force with the construction surface can be improved.
In addition, the embedded structure including the connector 2 can be prevented from coming off by vibration or being stolen.
Further, the embedded structure can easily remove the predetermined member by exposing the connector 2 from the construction surface and releasing (breaking or loosening) the fastening of the exposed connector 2.
As mentioned above, although embodiment which concerns on this invention was described, it is not limited to these, A various change, addition, etc. are possible within the range which does not deviate from the meaning of invention.

[Other Embodiments]
FIG. 7 is a diagram for explaining another embodiment.
FIG. 7A illustrates the display board 30 attached to the bridge guard fence or the bridge rail, and FIG. 7B schematically illustrates an enlarged cross section of the B part.
As illustrated in FIG. 7A, the display plate 30 includes a name plate 31 and a name plate support plate 32 and is joined by the joint tool 2.
The nameplate 31 is formed in a sheet shape and represents characters.
The nameplate support plate 32 supports the nameplate 31 when the nameplate 31 is attached to a bridge guard fence or a bridge rail.
The connector 2 joins a nameplate support plate 32 and a nameplate 31 provided on a bridge guard fence or a bridge rail.
As illustrated in FIG. 7B, when attention is paid to the portion B in FIG. 7A, the perforated portion 10 is formed in a region where the nameplate 31 and the nameplate support plate 32 overlap. In the connector 2, the shaft body of the first connector 2 a is inserted into the perforated part 10 in the direction from the nameplate 30 to the nameplate support plate 32, and the second connector 2 b is inserted into the shaft body protruding from the nameplate support plate 32 by a predetermined amount. By fastening, the nameplate 31 and the nameplate support plate 32 can be joined.
Moreover, the connector 2 may drive the shaft body which protruded the predetermined amount from the nameplate support plate 32 with a concrete member, for example.
Further, as illustrated in FIG. 7C, the connector 2 may be configured such that the first connector 2 a is integrated with the nameplate 30.
Further, as illustrated in FIG. 7D, the nameplate support plate 32 may be configured to surround a bridge guard fence or a bridge railing fence plate.
In this way, the display plate 30 can easily join the nameplate 31 and the nameplate support plate 32 by the connector 2.

Next, Embodiment Modification 1 Modifications 1 to 4 will be described.
[Modification 1]
FIG. 8 is a diagram for explaining the first modification.
Here, in the drainage basin 3 illustrated in FIG. 8, reference numerals are given, but the same reference numerals as those in Embodiment 1 are partially omitted.
The drainage basin 3 does not limit the structure of the drainage intake part 5 to this.
As illustrated in FIG. 8, the drainage intake part 5 may join the tray part 7 to the frame 6. At this time, a part of the frame bottom surface 6 a of the frame 6 is removed, and the drainage flows into the tray part 7.
When the frame 6 includes the saucer portion 7, the saucer portion 7 includes the hole 6 d provided in the frame bottom surface 6 a and the perforated portion 10. Since the saucer part 7 is a container shape, it can take in more waste_water | drain. Furthermore, when the drainage basin 3 is constructed on the road surface, a further slip prevention effect can be expected by the joint tool 2 that joins the frame 6 and the tray part 7.
Further, the tray part 7 may be configured integrally with the frame 6.

FIG. 9 is a diagram for explaining the second modification and the third modification.
[Modification 2]
In the first embodiment, the case where the grating 4 and the frame 6 are separately provided and joined by the joint tool 2 has been described. However, the present invention is not limited to this, and the grating 4 may be configured to be rotatable to the frame 6. Good.
As illustrated in FIG. 9A, the drainage intake unit 5 may further include a rotating unit 40, and the grating 4 and the frame 6 may be rotatably connected by the rotating unit 40. The grating 4 is rotated by the rotating unit 40 and can be stored in the frame 6.

[Modification 3]
As illustrated in FIG. 1, the drainage basin 1 according to the first embodiment is illustrated in FIG. 4A by joining the crutch 4 and the frame 6 so that the connector 2 protrudes outside the drainage basin 1. Thus, although the case where this connector 2 was embed | buried in a concrete member was illustrated, it does not limit to this. For example, the drainage basin 1 may be arranged so as not to embed the cleat 4 and the joint 2 that joins the frame 6.
As illustrated in FIG. 9A, the crating 4 further includes a fixing plate 42, and the fixing plate 42 is provided with the perforated portion 10. The joining tool 2 joins the frame 6 and the crazing 4 in a state where the frame 6 is housed.

FIG. 9B and FIG. 9C are diagrams schematically illustrating the joining of the crutching 4 and the frame 6.
As illustrated in FIG. 9B, the joining tool 2 joins the fixing plate 42 included in the creching 4 and the frame bottom surface 6 a of the frame 6. Here, a specific example of joining the fixing plate 42 and the frame bottom surface 6a is illustrated, but the present invention is not limited to this, and a member for joining the fixing plate 42 to the frame 6 may be newly configured.
Moreover, as illustrated in FIG. 9B, the connector 2 may be formed by integrating the first connector 2a and the frame 6, or as illustrated in FIG. 9B, the first connector. You may comprise 2a and the flame | frame 6 separately.
The joining tool 2 joins the fixing plate 42 and the frame 6 by inserting the first joining tool 2a into the perforated part 10 and fastening the second joining tool 2b. By arranging the first connector 2a so as to protrude in the direction of the grating 4, the connector 2 can fasten or remove the second connector 2b without excavating the concrete member to be placed. .

[Modification 4]
FIG. 10 is a diagram illustrating a fourth modification.
The curb drainage groove 60 will not be described for the same configuration as the drainage trough 1 and the drainage groove 20.
As illustrated in FIG. 1, the drainage basin 1 and the drainage groove 20 have been described as specific examples. However, the present invention is not limited to this example, and the same applies to the case of the curb drainage groove 60 as illustrated in FIG. 10. Can be configured. The curb drainage groove 60 is installed in the area of the curb portion of the road, and guides drainage on the road to existing side grooves and pipes. The curb drainage groove 60 is mainly used for a bridge, a viaduct, a tunnel, or the like. The curb drainage groove 60 is joined to the drainage intake 500 and the drainage guide 800 by the connector 2. At this time, since the connector 2 is fastened in a state of being pulled relatively to the first connector 2a and the second connector 2b, it is not loosened by vibration. Further, the curb drainage groove 60 can easily remove the drainage guiding portion 800 from the drainage intake portion 500 by removing the second connector 2 b of the connector 2.

DESCRIPTION OF SYMBOLS 1 Drainage pipe 2 Joint 2a 1st joint 2b 2nd joint 10 Perforation part 5 Drainage intake part 4 Grating 6 Frame 6a Frame bottom face 6b, 6c Frame wall surface 6d Hole part 8 Drainage guidance part 8a Tubular body 8b collar part 20 Drainage groove 50 Drainage intake 50a Through hole 80 Drainage guide

Claims (6)

A buried structure that is partially buried,
A first member;
A second member;
A first perforated portion provided in the first member and provided in a region where the first member and the second member overlap;
A second perforated portion provided in the second member, provided in a region where the first member and the second member overlap;
A joining member to be inserted into the first perforated part and the second perforated part,
The bonding member includes a head and a shaft, and is configured to protrude toward the outside of the embedded structure. The buried structure is a drainage structure,
The first member is a state in which the drainage intake member is partially exposed,
The second member is a drainage guiding member buried in the basement in a constructed state,
The embedded structure according to claim 1, wherein the first perforated part and the second perforated part are arranged at positions where they are buried underground in a state where they are constructed. The embedded structure according to claim 1, wherein the protruding shaft body is embedded in an asphalt member or a concrete member. The joining member is
A first joining member comprising one or more parallel grooves or ridges around the shaft body;
A second joining member that is fastened to a groove or mountain of the shaft body,
The drainage structure according to claim 1, wherein the second joining member is joined to the first member and the second member by fastening with the shaft body that protrudes toward the outside of the embedded structure. It is a construction method of a buried structure in which a part is buried,
A first member, a second member, a first perforation provided in a region where the first member and the second member overlap, and a second perforated portion provided in the second member; A step of configuring a joining member to protrude toward the outside of the embedded structure in a second perforated portion provided in a region where the one member and the second member overlap;
A method for constructing an embedded structure, comprising: embedding the joint member protruding toward the outside of the embedded structure underground. It is a display board attached to a guard fence for a bridge or a rail for a bridge,
A nameplate,
A nameplate support member for supporting the nameplate;
A joining member that joins the nameplate and the nameplate support member;
The joining member includes a head and a shaft, and includes one or more parallel grooves or ridges around the shaft.

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