JP3212962U - Partition member mounting pile - Google Patents

Abstract

Disclosed is a partition member mounting pile in which a desired partition member mounting portion can be provided at the upper end regardless of its strength. In a partition member mounting pile 1 in which a lower side is embedded in the ground and a partition member that divides a region in an upper end portion is detachable, a rod-shaped pile body 3 in which a lower side is embedded in the ground, and an upper end of the pile body 3 A partition member mounting portion 4 provided in the portion 3a and capable of attaching and detaching the partition member; a projecting portion 5 provided below the partition member mounting portion 4 of the pile body 3 and projecting laterally from the pile body 3; It is comprised so that the lower side rather than the protrusion part 5 of the pile main body 3 may be embed | buried under the ground. [Selection] Figure 2

Description

  The present invention relates to a partition member mounting pile in which a lower side is embedded in the ground and a partition member such as a rope or a partition belt can be attached to and detached from an upper end portion.

Conventionally, when partitioning a region, a plurality of piles are driven along the boundary of the partition so that the lower side of the piles is buried in the ground, and a rope is bridged on top of the plurality of piles and one side of the rope In other words, the area on the other side is partitioned (see, for example, Patent Document 1).
Steel bars, steel pipes, etc. are used for such piles. When driving a pile into the ground, an operator hits the upper end of the pile with a hammer.

JP-A-6-346637

  The upper end of the pile needs to be strong enough not to be deformed when hit with a hammer. For this reason, even if it is going to provide the partition member attachment part for attaching and detaching partition members, such as a rope and a partition belt, to the upper end part of a pile, it has the intensity which does not change even if a partition member attachment part is hit with a hammer. Otherwise it may not be possible.

  Then, this invention aims at providing the division member attachment pile which can provide a desired division member attachment part in an upper end part irrespective of the intensity | strength.

  In order to achieve the above object, a partition member mounting pile according to the present invention is a partition member mounting pile in which a lower part side is embedded in the ground and a partition member partitioning a region at an upper end part is removable, and the lower side is embedded in the ground A rod-shaped pile main body, a partition member attaching portion provided at an upper end portion of the pile main body and capable of detaching the partition member, and a pile provided below the compartment member attaching portion of the pile body And a projecting portion projecting laterally from the main body, wherein a lower side of the projecting portion of the pile body is embedded in the ground.

The partition member mounting pile according to the present invention has a protruding portion provided so as to protrude laterally from the pile main body. Thereby, when embedding the lower part side of the pile main body (the lower part side of the partition member mounting pile) in the ground, the lower part side of the pile main body can be embedded in the ground by hitting the protruding portion with a hammer or the like from the upper side. .
Thus, in the partition member mounting pile according to the present invention, since the pile body can be embedded in the ground without hitting the partition member mounting portion provided at the upper end portion of the pile body with a hammer or the like, the desired partition member An attachment part can be provided in the upper end part of a pile main body irrespective of the intensity | strength.

Further, in the partition member mounting pile according to the present invention, the pile body has a lower pile body part and an upper pile body part that can be attached to and detached from an upper part of the lower pile body part, and the lower pile The main body part may be provided with the protruding part, and the upper pile main body part may be provided with the partition member attaching part.
By setting it as such a structure, after burying a lower pile main-body part in a ground, a division member attachment pile can be installed in a ground by connecting an upper pile main-body part to a lower pile main-body part. Thus, when embedding the lower pile body part in the ground, the upper pile body part is not connected to the lower pile body part. Is not transmitted to the upper pile main body and the partition member mounting portion. For this reason, it is possible to prevent damage to the upper pile body portion and the partition member mounting portion due to impact by hitting the protruding portion of the lower pile body portion with a hammer or the like.

Moreover, in the partition member attachment pile which concerns on this invention, in the edge part which opposes the other pile main-body part in any one pile main-body part of the said lower pile main-body part and the said upper pile main-body part, it is the said other pile. A recess opening toward the main body may be formed, and an end of the other pile main body facing the one pile main body may be inserted into the recess and locked. .
By adopting such a configuration, the upper pile can be locked by inserting the end of the other pile main body into the concave portion of one of the lower pile main body and the upper pile main body. It can be easily connected to the main body lower pile main body.

Moreover, in the partition member attachment pile which concerns on this invention, the edge part which opposes the other pile main-body part in any one pile main-body part of the said lower pile main-body part and the said upper pile main-body part, and the said other pile main body An end portion of the portion facing the one pile main body portion may be configured to be screwable.
By setting it as such a structure, by screwing the edge part of any one pile body part of a lower pile body part and an upper pile body part, and the edge part of the other pile body part, it is an upper pile. The main body can be easily connected to the lower pile main body.

Moreover, in the partition member mounting pile according to the present invention, the partition member mounting portion may be formed of a magnetic material.
By setting it as such a structure, the division member of the form attached with a magnet can be attached to a division member attaching part.

Moreover, in the division member attachment pile which concerns on this invention, the said division member attachment part may have a hook part which can hook the said division member.
By setting it as such a structure, partition members, such as a rope and a chain, can be easily hooked on a partition member attaching part.

Moreover, in the division member attachment pile which concerns on this invention, the said protrusion part may be provided in the said pile main body so that attachment or detachment is possible.
By adopting such a configuration, when driving the pile body into the ground, with the protruding part attached to the pile body, hit the protruding part with a hammer and drive the pile body into the ground. After being driven in or when storing the pile body, the protruding portion can be removed from the pile body. For this reason, it can prevent that a protrusion part interferes with a person or an object except when driving a pile main body into the ground.

  According to the present invention, a desired partition member mounting portion can be provided at the upper end regardless of its strength.

It is a figure which shows an example at the time of use of the division member attachment pile by embodiment of this invention. It is a figure which shows an example of the division member attachment pile by embodiment of this invention. It is a figure explaining the connection part of a lower pile main-body part and an upper pile main-body part. It is a figure explaining the division member attachment pile at the time of conveyance. It is a figure explaining the other form of the connection part of a side pile main-body part and an upper pile main-body part.

Hereinafter, a partition member mounting pile according to an embodiment of the present invention will be described with reference to FIGS. 1 to 4.
As shown in FIG. 1, the partition member mounting pile 1 according to the present embodiment partitions an area where facilities for performing inspections and repairs are provided, and an area where inspections, repairs, constructions, and the like are performed at a construction site. It is used for.
The partition member mounting pile 1 is used in a direction extending in the vertical direction. In the following description, it is assumed that the partition member mounting pile 1 is in a posture in use extending in the vertical direction.
A plurality of the partition member mounting piles 1 are arranged at intervals along the boundary part of the partition, and are configured to be attachable so as to bridge the partition member 2 such as a rope or a partition belt on each upper end portion. The partition member mounting pile 1 according to the present embodiment is configured to be used in a state where the lower side is embedded in the ground 11 when performing inspection, repair, construction, and the like, and is extracted from the ground 11 and stored when not in use. ing.

As shown in FIG. 2, the partition member mounting pile 1 is a rod-shaped pile main body 3 used in a direction extending in the vertical direction, and a partition member that is provided on the upper end portion 3 a of the pile main body 3 and that can be attached to and detached from the partition member 2. It has the attaching part 4 and the protrusion part 5 which is provided below the division member attaching part 4 of the pile main body 3, and protrudes from the pile main body 3 to the side.
The pile main body 3 includes a lower pile main body portion 31 disposed on the lower side, and an upper pile main body portion 32 that can be attached to and detached from the upper side of the lower pile main body portion 31.

The lower pile main body 31 includes an embedded portion 33 provided on the lower side and embedded in the ground 11, an on-ground arrangement portion 34 provided on the upper side of the embedded portion 33, and an on-ground arrangement portion. And an engaging convex portion 35 that is provided slightly below the upper end portion 34 a of the 34, protrudes laterally from the ground upper arrangement portion 34, and engages with the notch portion 37 of the upper pile main body portion 32.
The burying portion 33 is formed of a round bar-shaped steel rod or the like, and has a lower end portion 33a formed in a sharp shape.
The ground placement portion 34 is formed of a round bar-shaped steel bar having a diameter larger than that of the buried portion 33. The buried portion 33 and the ground placement portion 34 are connected coaxially.
As shown in FIG. 3, the two engaging convex portions 35 are arranged so as to face each other via the axis of the ground-side arrangement portion 34.

The upper pile main body 32 is formed of a round bar-like steel bar having a diameter larger than that of the ground upper arrangement part 34. As shown in FIG. 3, the upper pile main body 32 is formed in a cylindrical shape in the vicinity of the lower end 32b, and is formed with a recess 36 that opens downward. In the recess 36, an upper end 34a (an upper end 31a of the lower pile body 31) of the ground upper arrangement portion 34 is configured to be insertable.
In the vicinity of the lower end portion 32b of the upper pile main body portion 32, a notch portion 37 is formed that communicates the inside and the outside of the recess 36 in the radial direction (direction perpendicular to the axis of the upper pile main body portion 32).

  The notch 37 includes a first notch 371 extending upward from the lower end 32b of the upper pile body 32, and a circumferential direction from the upper side of the first notch 371 (centering on the axis of the upper pile body 32). And a second notch 372 extending on one side in the direction of rotation). The notch 37 is formed in a substantially L shape. Two cutout portions 37 are formed in the upper pile body portion 32 so as to face each other via the axis of the upper pile body portion 32.

When the notch 37 inserts the upper end 31a of the lower pile body 31 into the recess 36 of the upper pile body 32, the engagement protrusion 35 of the lower pile body 31 is inserted from below. It is configured.
The first cutout portion 371 is open on the lower side so that the engaging convex portion 35 can be inserted from the lower side and moved in the vertical direction, and the circumferential dimension is the engaging convex portion. It is slightly larger than the circumferential dimension of 35.
The second notch 372 is formed such that the vertical dimension is slightly larger than the vertical dimension of the engaging convex part 35 so that the engaging convex part 35 can be moved in the circumferential direction.

When the upper end 31a of the lower pile body 31 is inserted into the recess 36 of the upper pile body 32 and the engagement protrusion 35 is inserted into the notch 37, the distal end of the engagement protrusion 35 becomes the upper pile. The main body portion 32 is configured to protrude outward from the outer peripheral surface.
When the engagement convex part 35 of the lower pile body part 31 is arranged in the second notch part 372 of the upper pile body part 32, since the movement in the vertical direction is restricted, the upper pile body part 32 becomes the lower pile. It is prevented from coming off from the main body 31.

Returning to FIG. 2, the partition member mounting portion 4 is formed of a magnetic material such as steel. The partition member attaching portion 4 is formed in a flat plate shape, and the upper surface portion 32a of the upper pile main body portion 32 (the upper end portion 3a of the pile main body 3) in a posture in which the plate surface faces the direction orthogonal to the axis of the upper pile main body portion 32. It is connected.
The partition member mounting portion 4 is formed with a hook portion 41 on the upper side that can hook a rope, a chain, or the like. In the present embodiment, the two hook portions 41 are arranged with a gap therebetween. Between the two hook parts 41, the empty part 42 which can let a rope, a chain, etc. pass is comprised.

In the case of a partition belt in which the partition member 2 is attached to the attachment object with a magnet, the partition member 2 is attached to the partition member attachment portion 4 by adsorbing the magnet portion of the partition belt to the partition member attachment portion 4. be able to.
When the partition member 2 is a rope or a chain, the partition member 2 is partitioned by hooking the rope or the chain on the hook portion 41 or passing the rope or the chain through the empty portion 42 between the hook portions 41. It can be attached to the member attaching portion 4.

The protruding portion 5 is provided so as to protrude laterally (in a direction perpendicular to the axis of the lower pile main body portion 31) from the ground upper arrangement portion 34 of the lower pile main body portion 31. In this embodiment, the protrusion part 5 is formed in the column shape extended in an up-down direction, and the upper end surface 5a of the protrusion part 5 is formed in the flat surface. The protrusion 5 is fixed to the lower pile body 31.
The protruding portion 5 is configured such that the upper end surface 5a is hit with a hammer or the like when the embedded portion 33 of the lower pile body portion 31 is driven into the ground 11. A load applied to the protruding portion 5 by being hit with a hammer or the like is configured to be transmitted to the lower pile body portion 31.

Then, the division method of the area | region using the division member attachment pile 1 is demonstrated.
First, the some division member attachment pile 1 is arranged at intervals along the boundary part of a division.
The lower pile main body 31 of the partition member mounting pile 1 is disposed on the ground 11, and the lower end 33 a of the embedded portion 33 of the lower pile main body 31 is in contact with the ground 11 surface or slightly stuck into the ground 11. State.
The upper part 5a of the protruding part 5 protruding from the lower pile body part 31 is hit with a hammer or the like, and the buried part 33 of the lower pile body part 31 is driven into the ground 11 and buried.
At this time, the upper pile body 32 is not connected to the lower pile body 31.

The upper end 31 a of the lower pile body 31 is inserted into the recess 36 of the upper pile body 32. At this time, the two engaging projections 35 of the lower pile body 31 are inserted into the notches 37 of the upper pile body 32, respectively. Then, the upper pile body 32 is lowered so that each of the two engaging protrusions 35 is disposed at one end 372a (see FIG. 3) on the circumferential side of the second notch 372 of the notch 37. While lowering to the lower side with respect to the side pile main-body part 31, it turns to the other side of the circumferential direction. When the engagement convex part 35 of the lower pile body part 31 is arranged in the second notch part 372 of the upper pile body part 32, since the movement in the vertical direction is restricted, the upper pile body part 32 becomes the lower pile. It is prevented from coming off from the main body 31. Thereby, the upper pile main-body part 32 is connected with the upper side of the lower pile main-body part 31. FIG.
In this way, the partition member mounting pile 1 is installed on the ground 11.

When each of the plurality of partition member mounting piles 1 is installed on the ground 11 as described above, the partition member 2 is attached to the partition member mounting portion 4 of the adjacent partition member mounting pile 1.
When the partition member 2 is a partition belt that is attached to the object to be attached with a magnet, the partition member attachment portion 4 is made to adsorb the magnet portion of the partition belt, and the partition member 2 is attached to the partition member attachment portion 4.
When the partition member 2 is a rope or chain, the partition member 2 is attached to the partition member 2 by hooking the rope or chain to the hook portion 41 or passing the rope or chain through the empty portion 42 between the hook portions 41. Attach to 4.
By attaching the partition member 2 continuously to each of the plurality of partition member mounting piles 1, one side and the other side of the partition member 2 are partitioned.

  In addition, when the division member attachment pile 1 becomes unnecessary, the upper pile main body portion 32 is removed from the lower pile main body portion 31 and the lower pile main body portion 31 is pulled out from the ground 11 by removing the lower pile main body portion 31 from the ground 11. Can be removed. When the partition member mounting pile 1 is transported or stored, it is accommodated in the bag body 6 with the lower pile body 31 and the upper pile body 32 separated as shown in FIG. It becomes easy.

Next, the operation and effect of the partition member mounting pile according to the embodiment of the present invention described above will be described with reference to the drawings.
The partition member mounting pile 1 according to the embodiment of the present invention has a protruding portion 5 provided so as to protrude sideways from the pile body 3. Thereby, when embedding the lower side of the pile body 3 (lower side of the partition member mounting pile 1) in the ground 11, the lower side of the pile body 3 is grounded by hitting the protruding portion 5 with a hammer or the like from above. Can be embedded in
Thus, in the division member attachment pile 1, since the pile main body 3 can be embed | buried in the ground 11 without hitting the division member attachment part 4 provided in the upper end part 3a of the pile main body 3 with a hammer etc., desired The partition member attaching portion 4 can be provided on the upper end portion 3a of the pile body 3 regardless of its strength.

Moreover, the pile main body 3 has the lower pile main-body part 31 which can be attached or detached, and the upper pile main-body part 32, and the protrusion part 5 is provided in the lower pile main-body part 31, The upper pile main body The section 32 is provided with a partition member mounting portion 4. Thereby, after embedding the lower pile main-body part 31 in the ground 11, the division member attachment pile 1 can be installed in the ground 11 by connecting the upper pile main-body part 32 to the lower pile main-body part 31.
Thus, when embedding the lower pile main body 31 in the ground 11, the upper pile main body 32 is not connected to the lower pile main body 31, and thus the protruding portion 5 of the lower pile main body 31. The impact is not transmitted to the upper pile main body portion 32 and the partition member attaching portion 4. For this reason, damage to the upper pile main-body part 32 and the division member attaching part 4 by the impact which strikes the protrusion part 5 of the lower pile main-body part 31 with a hammer etc. can be prevented.

  The upper pile body 32 is formed with a recess 36 that opens downward, and the upper end 31 a of the lower pile body 31 can be inserted into the recess 36. Thereby, the upper pile main-body part 32 can be easily connected with the lower pile main-body part 31 by inserting the upper end part 31a of the lower-side pile main-body part 31 in the recessed part 36 of the upper pile main-body part 32. FIG.

Moreover, the partition member attaching part 4 can be attached to the partition member attaching part 4 by being formed with a magnetic body, so that the partition member 2 can be attached with a magnet.
In addition, the partition member mounting portion 4 includes two hook portions 41 that can hook the partition member 2, and an empty portion 42 is formed between the two hook portions 41. As a result, the partition member 2 such as a rope or a chain can be hooked on the partition member mounting portion 4, or the partition member 2 such as a rope or chain can be passed through the empty portion 42. Can be easily attached to.

As mentioned above, although embodiment of the division member attachment pile by this invention was described, this invention is not limited to said embodiment, It can change suitably in the range which does not deviate from the meaning.
For example, in the above-described embodiment, the pile body 3 is configured such that the two members of the lower pile body 31 and the upper pile body 32 are detachable, but may be composed of one member. In addition, it may be composed of three or more members that can be connected.

Moreover, in said embodiment, the recessed part 36 opened to the lower side is formed in the upper pile main-body part 32, and the upper end part 31a of the lower pile main-body part 31 is inserted in the recessed part 36, and the upper pile main-body part 32 and Although the lower pile main body 31 is configured to be connected, the form in which the upper pile main body 32 and the lower pile main body 31 are connected may be appropriately set.
For example, as shown in FIG. 5, a screw hole 38 that opens downward is formed in the vicinity of the lower end portion 32 b of the upper pile body portion 32, and a screw thread is formed on the outer peripheral surface of the upper end portion 31 a of the lower pile body portion 31. The screw part 39 formed with 39a is provided, and the upper pile body part 32 and the lower pile body part 31 are formed by screwing the screw part 39 of the lower pile body part 31 into the screw hole 38 of the upper pile body part 32. And may be connected to each other.

In the above embodiment, the partition member mounting portion 4 is formed of a magnetic material that can attract the magnetic partition belt. However, if the partition member 2 can be attached and detached, it is formed of a magnetic material. It does not have to be.
In the above embodiment, the partition member mounting portion 4 has two hook portions 41 that can be hooked with a rope or a chain, and the empty portion 42 is formed between the two hook portions 41. As long as the member 2 is detachable, the hook portion 41 and the empty portion 42 may not be provided.

In the above-described embodiment, the protruding portion 5 is fixed to the pile body 3 (lower pile body portion 31), but may be detachably provided on the pile body 3.
By setting it as such a structure, when driving the pile main body 3 into the ground 11, the pile main body 3 is made to the ground 11 by striking the protrusion 5 with a hammer as a state where the protrusion 5 is attached to the pile main body 3. You can drive in. Then, after the pile body 3 is driven into the ground 11 or when storing the partition member mounting pile 1, the protrusion 5 interferes with a person or an object as a state in which the protrusion 5 is removed from the pile body 3. Can be prevented.

DESCRIPTION OF SYMBOLS 1 Compartment member attachment pile 2 Compartment member 3 Pile main body 3a Upper end part 4 Compartment member attachment part 5 Protrusion part 11 Ground 31 Lower pile main part (the other pile main part)
32 Upper pile body (one pile body)
36 Recess 38 Screw hole 39a Thread 41 Hook

Claims (7)

In the partition member mounting pile in which the lower side is embedded in the ground and the partition member partitioning the region at the upper end can be attached and detached,
A rod-like pile body in which the lower side is embedded in the ground; and
A partition member mounting portion provided at an upper end portion of the pile main body and capable of detaching the partition member;
A protrusion that is provided below the partition member mounting portion of the pile body and protrudes laterally from the pile body;
A partition member mounting pile, wherein the pile body is configured such that a lower side than the protruding portion of the pile body is embedded in the ground. The pile body has a lower pile body part, and an upper pile body part that can be attached to and detached from the upper part of the lower pile body part,
The lower pile main body is provided with the protrusion,
The said upper pile main-body part is provided with the said division member attaching part, The division member attachment pile of Claim 1 characterized by the above-mentioned. A concave portion that opens toward the other pile main body is formed at the end facing the other pile main body in either one of the lower pile main body and the upper pile main body,
The partition member attachment according to claim 2, wherein an end portion of the other pile main body portion facing the one pile main body portion is configured to be inserted into the concave portion and locked. Pile.   An end facing the other pile body in one of the lower pile body and the upper pile body, and an end facing the one pile body in the other pile body The section member mounting pile according to claim 2, wherein the section is configured to be screwable.   The partition member mounting pile according to any one of claims 1 to 4, wherein the partition member mounting portion is formed of a magnetic material.   The partition member mounting pile according to any one of claims 1 to 5, wherein the partition member mounting portion includes a hook portion capable of hooking the partition member.   The partition member mounting pile according to any one of claims 1 to 6, wherein the protruding portion is detachably provided on the pile body.

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