JP2009155892A - Sheet for stretching ground rope - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet for stretching a ground rope having pin insertion holes and used to accurately and easily stretch a ground rope in a site where a building is to be constructed before a witnessed stretch of rope and to cure the ground surface on which the building is constructed. <P>SOLUTION: This sheet A used for stretching a ground rope comprises the insertion holes 10 for pins 20 for stretching the ground rope 30. The insertion holes 10 are formed at the intersections of virtual lattices, respectively. The distance between the centers of the adjacent insertion holes 10 is equal to the predetermined magnification of a module used for designing a building to be constructed. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to the provision of a sheet convenient for territoriality corresponding to a territorial event.

  In general, prior to the construction work, the building construction site is stretched and witness confirmations are made such as how the building to be constructed fits into the construction construction site and how it interacts with the borders of the adjacent land and roads. If there are no problems during the witness, start construction of a house.

  Such territory is accurately measured from the boundary line, etc., so that the core of the first floor of the building drawing drawn to correspond to the construction site can be displayed on the site with a string etc. Using the piles driven in as a standard, the piles are struck sequentially while measuring the direction and length. There was a problem that it was necessary to make it visible on the building construction site, requiring accurate work by skilled workers, and requiring a lot of work.

  In order to make it easy for one person to perform surveying of the ropes in such a rope operation, the ropes can be individually rotated and engaged at the predetermined height positions of the ropes. By using a surveying jig equipped with three scale grips facing in three directions, it is possible to omit the work for aligning the zero point of the scale that is the reference point of the tape measure to the center of the rope pile A point surveying method and a surveying jig have been proposed (for example, Patent Document 1).

JP 2001-343239 A

  However, although the parcel point surveying method and surveying jig shown in Patent Document 1 are devised so that even one person can easily survey and install the rope in the site to be constructed, It was necessary to survey and specify the installation position of each pile.

  As a result, the territorial processing has a problem that requires a lot of work such as careful measurement processing based on the design drawing.

  Also, in this type of territorial treatment, it is not possible to cure the work ground that is convenient for the work after the territory, and the ground may be rough due to rain, etc. Could cause difficulties in later work.

  The present invention proposes a sheet for a territory that can reliably and skillfully perform territory prior to the territory of the building target site and can also provide necessary curing for the ground to be built.

This invention is a sheet used for territory to solve the above-mentioned problem,
This sheet is provided with pin insertion holes for tensioning the ground rope, and the insertion holes are provided at each intersection of the virtual lattice,
And it is as a sheet | seat for territory where the space | interval of the predetermined magnification of the module used for the design of the construction object building is between the centers of adjacent insertion holes.

  In other words, a sheet on which the landing position of the ground rope pile is displayed in advance on the site site where the ground rope is held, and the ground rope is used by utilizing the holes displayed on the sheet. You can put a pin to stand on the ground and stand up, and put a rope on this pin in sequence to make a rope for a rope.

  In addition, the interval between the holes provided in the seat is based on the module used for the design in the building constructed on the building site where the ground rope is stretched, and a predetermined magnification of the reference module, for example, a quarter. By setting the intervals of magnifications such as double, half-fold, equal-fold, 1.5-fold, and 2.0-fold, for example, measurement is performed step by step according to the display of each module value displayed on the design drawing. The pin can be accurately set at the target position without any problem.

  In addition, the ground where the territory was held is covered and held with a sheet as it is, and is cured so that it can immediately shift to the way.

  In addition, in the sheet for the territory where the sheet according to the above configuration is a waterproof sheet, without being affected by rain or the like after the confirmation of the territory, for the construction ground with good workability, as appropriate, Work such as methods can be performed, and the construction process can be managed easily and reliably.

  In addition, in the sheet for the territory where the hole edge of the hole in the sheet is provided with a reinforcing metal fitting and is covered with a closing means that allows the pin to be inserted and removed, it is rained when the sheet is used. Therefore, it is possible to provide a more reliable and easy rain-curing treatment for the ground where the territory was held.

  In the sheet for territory according to the present invention, for each position where the interval of the predetermined magnification of the module used for the design of the building constructed by the territory being stretched by the territory sheet is separated, Since it has an insertion hole for a pin for attaching a ground rope, each module value displayed on the design drawing, for example, 0.5 module, 1.0 module, without measuring one by one based on the design drawing Based on the 2.0 module, 4.0 module, etc., the necessary pin is inserted into the hole position corresponding to the value of the module, and the territory such as a string is tied to the inserted upright pin. It has the advantage that it can be done accurately.

  Hereinafter, the territory sheet A according to the best mode for carrying out the present invention will be specifically described.

  1 to 7 show a territory sheet A according to the best mode for carrying out the present invention. FIG. 1 shows a typical example of the territory sheet A, and FIG. FIG. 3 shows a state in which a plurality of territory sheets A ′ are continuously provided and used from above, and FIG. 3 shows that the pin 20 for stretching the ground rope 30 is inserted using the sheet A laid on the site B. The state where the ground rope 30 is stretched is shown as viewed from above. 4 shows a state in which the reinforcing hardware 11 provided with the closing means 12 is inserted into the hole 10 ′ of the sheet A as viewed obliquely from above, and FIG. 5 shows a main part in a state where the reinforcing hardware is attached to the sheet A. It is shown in cross section and viewed from the side. FIG. 6 shows a state in which the pin 20 is inserted into the hole 10 of the sheet A as viewed obliquely from above. In FIG. 7, the pin 20 is inserted into the hole 10 and fastened to the site B. A cross-sectional view of the state of connecting is shown from the side.

  First, the territory sheet A according to the best mode for carrying out the invention shown in FIGS. 1 to 7 will be described.

The territory sheet A shown here is a sheet A used for territory,
The sheet A includes the insertion holes 10 of the pins 20 for stretching the ground rope 30 and the insertion holes 10 are provided at each intersection of the virtual lattice.
In addition, the distance between the centers of the adjacent insertion holes 10 is an interval of a predetermined magnification of the module used for the design of the building to be constructed, that is, a dimensional interval obtained by multiplying the module by the number of the predetermined magnification.

  Further, the territorial equipment shown here includes the territory sheet A and a pin 20 inserted through the hole 10 of the territory sheet A, and the pin 20 is attached to the upper end of the shaft portion 21. The shaft portion 21 between the head portion 22 and the collar portion 23 provided on the shaft portion 21 is a neck portion 21 ′, and the collar portion 23 of the pin 20 inserted through the hole 10 is the seat. It is comprised so that the hole 10 of A may be covered.

  First, the territory sheet A constituting the territory equipment used here is composed of one sheet or a set of sheets A, and is laid in the territory B where the territory is established. The pin 20 inserted into the hole 10 at a predetermined position of the hole 10 provided in A is raised on the ground, and a string 30 'or the like is put on the inserted pin 20 so that the outer wall of the building to be constructed It is prepared as having an area where the position can be clarified.

  That is, even if the sheet A for the territory is prepared as a sheet A having an area where the territory 30 can be stretched, which can form a territory, a plurality of sheets are sequentially formed. By arranging A ′ continuously, the sheet A having an area where the ground rope 30 that can hold the ground rope can be stretched may be configured.

  When the sheet A used for the territory of the territory is composed of such a plurality of sheets, the intervals between the holes 10 and the holes 10 in each sheet A ′ are all the same interval, and the connection in each sheet A ′ is connected. The side edges of the sheets A ′ are overlapped so that the holes 10 provided in the side communicate with each other, and the pin 20 is inserted into the hole 10-hole 10 provided on and connected to the overlapping edge. The sheet A ′ can be sequentially connected and used by inserting it into the site B surface. In addition, each sheet A ′ to be connected is rectangular so that the connection of the sheet A ′ can be smoothly and reliably performed, and along each side, the module is used in the design at a predetermined magnification interval. It is preferable to arrange the holes 10 in parallel.

  Further, the sheet A is made of a material that expands and contracts and does not vary in the dimension between the holes 10. That is, when the sheet A is stretched in a state where the pin 20 is inserted into the hole 10 and the sheet A is supported, the hole 10 supported by the pin 20 and the hole 10 on the surface of the sheet A to be stretched The dimension between them is made of a material having a set dimension composed of a predetermined magnification of an intended design module.

  Moreover, it is preferable to use the sheet | seat A provided with water resistance and waterproofness as this sheet | seat A. That is, it is made of a material that is not affected by wetness on the surface of the site B to be stretched, and that prevents rainwater and the like from covering the site B surface covered with the sheet A. preferable.

  That is, the sheet A can perform various operations and the like on the sheet A without being affected by the site B surface. It is preferable to use a material that functions to cure the site B so that it can start.

  Such a territorial sheet A may be a sheet composed of a single material or a material composed of a composite material, and is a single material having a sufficient tensile strength. A sheet made of a plastic material, a sheet made of a plastic material reinforced with fiber, mesh, fabric, or the like can be conveniently used.

  Such a sheet A can be composed of, for example, a vinyl sheet. As such a vinyl sheet, for example, a sheet having flexibility capable of being wound and non-stretching that does not cause extension of the dimension between the holes 10 at the time of expansion is suitably used.

  As the sheet A, various plastic sheets, for example, transparent and translucent vinyl sheets can be used. Thus, in the case of a transparent or translucent plastic sheet, the state of the surface B of the site where the sheet is laid can be visually recognized through the sheet surface.

  The sheet A may have any shape as long as it can be used for the above-mentioned territory, and a rectangular sheet A is typically used.

  The hole 10 provided in the sheet A has a hole diameter through which the pin 20 used for tying the string 30 ′ for the ground rope 30 described below can be inserted, inserted, and erected, and the sheet A is laid on the site B. The module used for the design of the building where the territory is held is provided at regular intervals for every predetermined magnification of the module.

  That is, the hole 10 provided in the sheet A is provided in the above-described manner at each intersection of the virtual lattice on the surface of the sheet A, and the annular reinforcing metal 11, for example, hardly corrodes at the edge of the hole. An annular reinforcing metal 11 made of aluminum or the like is provided. Such hole edge reinforcement can be configured, for example, by caulking eyelets 11a made of an aluminum material.

  In the illustrated example, the hole 10 is closed by a suitable closing means 12 so that rainwater or the like does not travel from the hole 10 to the lower side of the seat A.

  In this illustrated example, the closing means 12 for the hole 10 is a circular elastic cap 12 'that covers the curved edge 11a' of the eyelet 11a and covers the curved edge 11a 'of the eyelet 11a. is there. The elastic cap 12 ′ has a substantially circular surface portion 12a in plan view, an overhang portion 12b projecting obliquely downward to the peripheral edge thereof, and is inverted from the overhang portion 12b toward the surface portion 12a. And an elastic holding portion 12c extending obliquely upward, and elastically holding the upper surface of the curved edge portion 11a 'of the eyelet 11a having an outer diameter of about 5 mm with the surface portion 12a. The portion 12c is pushed inside the curved edge at the peripheral edge of the eyelet 11a, and the curved edge portion 11a 'of the eyelet 11a is sandwiched between the elastic holding portion 12c and the overhanging portion 12b. To do.

  The eyelet 11a provided with the closing means 12 is inserted into the hole 10 'opened in the sheet A with a leg portion 11a ", and the eyelet 11a is inserted into the hole 10' on one side of the hole 10 '. The curved edge portion 11a ′ is pressed and the leg portion 11a ″ is expanded and deformed to the peripheral surface of the hole 10 ′ on the other side using a jig, so that the expanded deformable leg and the curved edge portion 11a ′ The sealing means 12 is attached in a state of being taken in between to form an annular reinforcing metal piece 11.

  The closing means 12 is provided with a plurality of cuts 12d on the surface portion 12a surrounded by the overhanging portion 12b on the peripheral edge from the substantially center to the overhanging portion 12b side. That is, the closing means 12 is connected to the protruding portion 12b on the protruding portion 12b side, and the hole 10 is formed by a plurality of triangular blocking pieces 12e that form an acute angle on the center side of the surface portion 12a. It is possible to avoid a problem that rainwater enters the back side of the sheet A from each hole 10 in the sheet A that is not closed by the pins 20 because of the closed structure.

  In the hole 10 provided in the sheet A, the interval between the centers of the holes 10 is separated from the predetermined magnification interval of the module used for the design of the building where the ground is present, that is, the predetermined magnification is made to the module. The dimensional intervals obtained by multiplying the numbers are separated from each other, and are provided at equal intervals for each intersection of the virtual lattices with respect to the sheet A surface.

  For example, in a building territory sheet A designed as a 910 mm module at the time of design, it is 227.5 mm, which is a quarter of the module, and 455 mm, which is a half of the module. 910 mm, a sheet A in which a plurality of holes 10 having an interval of an arbitrary predetermined magnification such as 1365 mm which is 1.5 times as a dimension between the holes 10 is provided at equal intervals at each intersection in the virtual lattice, Prepare and prepare in advance.

  The pin 20 constituting the territorial equipment together with the territory sheet A is used for fixing the sheet A to the building site B and for attaching the territory 30 such as the string 30 ′. As long as it is inserted into the sheet 10 and can be inserted into the laying ground of the sheet A, it may be made of any material or any shape.

  The pin 20 according to the illustrated example is integrally provided with a disc-shaped head portion 22 that is convenient for hammering at one end of the shaft portion 21, and the shaft portion 21 between the head portion 22 and the neck portion 21. A disc-shaped flange portion 23 integrally projecting from the peripheral side portion of the shaft portion 21 is provided as 21 ′, and the shaft portion 21 below the flange portion 23 constitutes an insertion shaft portion 21 ″.

The pin 20 may be made of any material such as plastic, wood, metal, etc., and is typically constructed and prepared as a rod-like body having a diameter of about 3 mm. . The pin 20 is, for example, a pin 20 provided with a collar portion 23 having a diameter of approximately 5 mm on a shaft having a diameter of approximately 3 mm, so that the string 30 ′ for the ground rope 30 is inserted into each hole 10 of the sheet A. The pin 20 as a support means convenient for territory can be formed by tying, and the hole 10 can be conveniently closed with the flange 23. Further, by inserting the pin 20 having a diameter of about 3 mm into the hole 10 formed in the eyelet 11a having an outer diameter of about 5 mm provided in the sheet A, the hole 10 of the sheet A is utilized. The territory can be surely displayed so as to display between the cores of the pillars.
The pin 20 can be configured and used by processing thinned wood, for example.

  In addition, the said sheet | seat A can be wash | cleaned by comprising with plastic sheets, such as a vinyl sheet, and it can be used repeatedly. Further, it can be easily transported and stored by rounding or folding as necessary.

  In addition, even if such a sheet A is configured so that the area of one sheet A has a size that can correspond to a territory for one building, a plurality of sheets A ′ are appropriately connected. By doing, it can be set as the sheet | seat A provided with the area which enables the territory for one building.

  FIG. 2 shows a sheet A for territory that is necessary for a territory of a building by connecting a plurality of sheets A ′, and is formed between the hole 10 and the hole 10 provided in each sheet A ′. A sheet A ′ having an equal interval is prepared, and the hole 10 at the peripheral edge of the sheet A ′ is communicated with the hole 10 at the peripheral edge of the sheet A ′ to be connected to the sheet A ′. Each sheet A ′ is overlapped so that the pin 20 is inserted into the hole 10 in the communicating state, and this is inserted into the surface of the site B, thereby sequentially connecting the required number of sheets A ′, A sheet A surface having an area necessary for the territory is formed.

  Such a territory sheet A is typically a rectangular sheet A, comprehensively taking into account the orientation of each site, the boundary line y with the adjacent land, the boundary line y with the road, the current state of the adjacent building, etc. Then, one corner of the sheet A is fastened with a pin 20 at a predetermined position on the site B.

  For example, the sheet A is located at the position measured so as to separate the planned intervals x and x ′ from the site boundary line y ′ on the north side and either one of the site boundary lines y ″ continuous from the east and west. The rectangular sheet A is fixed to the site B by inserting the pin 20 into the hole 10 at one corner of the sheet A. For example, the one side of the sheet A is parallel to the north boundary line y ′ Is fixed to the site B with the pin 20 so that the distance x is separated from the site boundary line y ′.

  In this state, by expanding the sheet A without distortion, it is possible to configure a territorial surface including the holes 10 at intervals of a predetermined magnification of the module used for designing the building to be built.

  Utilizing the hole 10 in the sheet A stuck in this way, the pin 20 in which the necessary part of the ground rope displayed in the design drawing is inserted into the corresponding hole 10-hole 10 of the sheet A corresponding thereto. By laying a rope 30 such as a string 30 ′ between them, a territory for a required territory can be formed.

  That is, the sheet A provided with the holes 10 in a grid pattern at intervals of a predetermined magnification of the module used for the design of the building where the territory is held is accurately positioned with respect to the reference line such as the site boundary line y, By providing tension on the site B surface, it is possible to identify the trouble in the conventional territory, that is, the insertion position of the pin 20 used for the territory while measuring the azimuth and distance one by one from the reference position. The pin 20 can be easily and accurately shot at a position accurately positioned from the reference line such as the site boundary line y, and accurate grounding can be easily performed with a short work effort. It is possible to make it.

  For example, in a territory using a sheet A having a design module of 910 mm and a sheet A provided with holes 10 in a lattice pattern with a quarter of the module as a space between holes, for example, two modules When a part of the outer wall is displayed with a ground wire 30 between the pillars of (1820 mm) and the pillar is displayed, 2 ÷ 0.25 = 8 with respect to the hole 10 at the position forming the outer wall. Without making a separate measurement, hit the pin 20 in the first and ninth holes 10 and stretch the ground rope 30 to the first and ninth holes 10 so that the 8 sections between 10 are continuous. The ground rope 30 can be stretched between pillars with a predetermined interval of 1820 mm.

  Further, by making the sheet A into a water-resistant and water-impermeable plastic sheet such as a vinyl sheet, the building construction surface is conveniently cured, and is affected by rain such as accumulation of rainwater or mud formation. It is possible to start work such as a method as appropriate without any problems. In addition, a local party can be held in a state where the pre-constructed embankment and laid sand are preserved.

  Moreover, the above-mentioned territorial equipment can be reused by removing dirt as appropriate, and has high cost performance. Moreover, carrying in / out and storage are easy, and it can be carried in / out conveniently at each site, and can be used for a territory.

Top view of a typical territory sheet Plan view of other territory sheet A plan view showing a state where the sheet is expanded on the site, a pin is inserted, and a ground rope is stretched The perspective view which shows the principal part of the sheet | seat, and the reinforcement metal object covered with the elastic cap Cross-sectional view of the main part with the reinforcement hardware covered with the elastic cap attached to the sheet The perspective view which shows the state which inserts a pin in the sheet | seat Cross-sectional view of the main part showing a state where the sheet is fastened to the site using the pin and the ground rope is stretched

Explanation of symbols

10 hole 20 pin 30 ground rope A sheet B ground

Claims (3)

A sheet used for territory,
This sheet is provided with pin insertion holes for tensioning the ground rope, and the insertion holes are provided at each intersection of the virtual lattice,
And the sheet | seat for territorials characterized by having the space | interval of the predetermined magnification of the module used for the design of the building object building between the centers of each adjacent penetration hole.   The sheet for territory according to claim 1, wherein the sheet is a waterproof sheet.   The territory sheet according to claim 1 or 2, wherein the hole is provided with a reinforcing metal fitting at a hole edge, and is covered with a closing means capable of inserting and removing the pin.

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