JP4838745B2 - Jig for installing guide rail of electric cart type sliding door and guide rail installation method using the same - Google Patents

Description

  The present invention relates to a carriage type sliding door installed at an entrance / exit of a public facility or factory, in particular, a guide rail installation jig for an electric carriage type sliding door and a guide rail installation method using the same.

  This kind of electric cart type sliding door gate is arranged at the both ends in the longitudinal direction of the guide rail, a guide rail for guiding the sliding door, an electric column having an electric drive device for opening and closing the cart type sliding door on the guide rail. And a sensor column having a danger prevention sensor for detecting obstacles such as people and vehicles in the sliding door opening and closing direction and controlling the driving device to stop the opening and closing movement of the cart type sliding door. The electric pillar is erected on the outer side of the guide rail independently of the guide rail, and the sensor pillar is also erected independently of the guide rail at both ends in the longitudinal direction of the guide rail. Yes.

  And the installation work of this electric trolley type sliding door is the excavation for foundation concrete placement with the guide rail, the buried pipe for protecting the cable between the electric column and the power source and sensor column, and the anchor at a predetermined position. Temporary placement in the hole, foundation concrete is placed in the excavation hole, and after the foundation concrete is hardened, the base plate of the electric column and sensor column is anchored and the electric column and sensor column are fixed upright on these base plates, respectively. On the other hand, the cable of the buried pipe is connected to the cable of the electric column and the sensor column, and the carriage type sliding door is placed on the guide rail so as to be freely opened and closed.

Toyo Exterior Co., Ltd. “2006 Environmental Exterior General Catalog” issued in May 2006, pages 212,213

  However, the construction of this kind of electric trolley type sliding doors is carried out by the foundation concrete contractor and the gate contractor who performs the gate installation work after the foundation concrete is formed. At this time, the foundation contractor temporarily placed the guide rail, the cable protection buried pipe, and the anchor in the excavation hole, and then performed the foundation concrete placement work for the excavation hole, After the foundation concrete is hardened, the gate construction contractor is supposed to carry out the work such as connecting the electric column, the sensor column and the cable to the buried pipe and the electric column, the cable of the sensor column, and placing the carriage type sliding door. When constructing the foundation concrete, the above-mentioned cable protection pipe placed in the excavation hole is moved away from the placement position due to the inflow pressure of the concrete. As a result, misalignment of the buried pipe arrangement often occurs, and when the foundation concrete hardens in the state of the misalignment, the buried pipe moves away from the installation position of the electric column and the sensor column and is inserted into the buried pipe. The cable position does not match the cable positions of the motor and sensor built in the electric column and sensor column, and the connection becomes impossible. Therefore, in the event of misalignment in the buried pipe, measures such as repairing the foundation concrete again after the concrete foundation is partially struck, the buried pipe position is corrected and connected, etc. Is required. In this way, while multiple contractors are involved in the installation work of electric cart type sliding doors, especially its guide rails, the installation work tends to become complicated by using buried pipes that pass through them for cable protection. There is a point.

  The present invention has been made in view of such circumstances, and the problem to be solved is to eliminate the influence of the inflow pressure of the foundation concrete placement and hold the buried pipe for protecting the cable in a fixed position. Guides for electric cart type sliding doors that can make the installation of electric cart type sliding doors as easy as possible by making the cable connection between the buried pipe and the electric column and sensor column simple and reliable. It is to provide a rail installation jig and a guide rail installation method using the same.

  In accordance with the above-described problems, the present invention provides an electric column and a sensor column positioning jig integrally disposed on a guide rail of an electric cart type sliding door, and the guide rail and cable protection are provided in an excavation hole for foundation concrete placement. Temporarily place the buried pipe for use and insert the end of the buried pipe into the buried pipe insertion hole provided through the positioning jig, and place the foundation concrete with the end held upward. Thus, the positioning jig eliminates the influence of the inflow pressure of the foundation concrete placement on the buried pipe by demonstrating the holding function of the buried pipe, that is, the invention according to claim 1, A jig used for embedding and fixing the guide rails of electric trolley type sliding doors by foundation concrete placement, in the longitudinal direction of the guide rail temporarily placed in the excavation hole for foundation concrete placement The electric column positioning jig and the sensor column positioning jig arranged at both ends in the longitudinal direction of the guide rail, and the electric column positioning jig and the sensor column positioning jig are respectively provided with an electric column, a power source, and a sensor column. It is a jig for installing a guide rail of an electric carriage type sliding door, characterized by comprising a buried pipe insertion hole that penetrates and holds the end of the buried pipe for protecting the cable of the digging hole arrangement. .

  In addition to the above, the invention described in claim 2 is possible only by placing the electric pole positioning jig exclusively for foundation concrete detachable from the guide rail, and fixing it on the upper surface of the guide rail. It is possible to easily and securely position the electric pole, and after the removal, another member for installing the electric pole is exchanged by using the anchor positioned on the foundation concrete by the electric pole positioning jig. The electric pole positioning jig is detachably placed and fixed on the upper surface in the longitudinal direction of the guide rail so that the electric pole can be installed on the separate member. It is formed by a metal plate that protrudes outward and protrudes and has the embedded pipe insertion hole and anchor insertion hole provided in the protruding surface. It is obtained by an electric trolley type sliding door lock doors of the guide rail installation jig according to claim 1.

  In addition to the above, the invention according to claim 3 is arranged with four sensor column positioning jigs on both sides of both ends in the longitudinal direction separated from the front end of the guide rail, and the four sensor column positioning jigs are The sensor pillars are installed on these as they are used as discarded jigs, and the safety of the electric cart type sliding doors can be secured to a high degree by the four sensor pillars, and the sensor pillar positioning jigs are embedded in the sensor pillar positioning jigs. By making the tube insertion hole receivable together with the upright member that holds the buried pipe upward, the function to hold the buried pipe by the sensor column positioning jig is improved, and the displacement of the buried pipe due to foundation concrete placement is prevented. The sensor column positioning jig is used as a metal connecting member for fixing the tip end of the guide rail. , Through the metal connecting material fixed to the connecting member toward the outer side of the guide rail, it is arranged at four locations on both sides of both ends in the longitudinal direction separated from the tip of the guide rail, and the buried pipe insertion holes are arranged 3. The electric cart type sliding door according to claim 1 or 2, wherein the metal standing member disposed in the excavation hole by holding the buried pipe upward is formed by a metal plate that can be received simultaneously. It is a jig for installing guide rails for gates.

  The invention according to claim 4 provides a guide rail installation method that can eliminate the influence of the inflow pressure of the foundation concrete placement by using the electric column positioning jig and the sensor column positioning jig. Using an electric column positioning jig and a sensor column positioning jig that are provided with through-hole insertion holes, guide rails that are integrally disposed in the middle in the longitudinal direction and the sensor column positioning jig in the longitudinal direction at both ends are integrated. , Temporarily placed in the excavation hole for foundation concrete placement and cable arranged in the excavation hole so that the electric column and the power source and sensor column are connected to the buried pipe insertion hole of the electric column positioning jig and sensor column positioning jig Electricity characterized by placing foundation concrete in the excavation hole by inserting and holding the end of the buried buried pipe upward It is obtained by the guide rail installation work method of car-type sliding door.

  According to the fifth aspect of the present invention, by using the electric column positioning jig and the sensor column positioning jig, the influence of the inflow pressure of the foundation concrete can be eliminated and the electric column positioning jig can be attached and detached. The electric column base plate is exchanged by using the anchor installed on the foundation concrete, and the electric column base plate inserts and holds the buried pipe upward like the electric column positioning jig. The electric column positioning jig provided with the embedded pipe insertion hole and the anchor insertion hole, the sensor column positioning jig provided with the embedded pipe insertion hole, and the electric column positioning jig The electric column base plate provided with a buried pipe insertion hole and an anchor insertion hole so as to correspond to the jig is used. A guide rail in which the moving column positioning jig is integrally arranged on the upper surface in the longitudinal direction and the sensor column positioning jig is integrally arranged on both ends in the longitudinal direction is temporarily placed in the excavation hole for foundation concrete placement. A cable arranged in the excavation hole so as to insert the anchor arranged in the guide rail side into the anchor insertion hole and to connect the electric column, the power source and the sensor column to the buried pipe insertion hole of the electric column positioning jig and the sensor column positioning jig. The end of the protective buried pipe is inserted and held upward, and the foundation concrete is placed in the excavation hole. After the foundation concrete is hardened, the electric column positioning jig is removed, and the anchor is inserted into the anchor insertion hole of the electric column base plate. By inserting and holding the end portion of the buried pipe for protecting the cable in the buried pipe insertion hole, the electric power is placed on the side surface position of the guide rail. It is obtained by the guide rail installation work method of an electric trolley type sliding door, characterized in that exchanging arranged pillars baseplate.

  In addition to the above, the invention described in claim 6 has four sensor column positioning jigs arranged on both sides of the both ends of the guide rail that are separated from the tip of the guide rail, and the four sensor column positioning jigs are used as throwing jigs. The sensor pillars are installed in these as they are, and the safety of the electric cart type sliding doors can be secured to a high degree by the four sensor pillars, and the buried pipe insertion holes are provided through the sensor pillar positioning jig. Can be received together with an upright member that holds the above-mentioned buried pipe upwardly, thereby improving the holding function of the buried pipe by the sensor column positioning jig and further preventing the displacement of the buried pipe due to the foundation concrete placement. The sensor column positioning jig is connected to the metal coupling member for fixing the guide rail tip and the coupling. It is arranged at four places on both sides of both ends in the longitudinal direction separated from the tip of the guide rail through a metal connecting member fixed to the member toward the outer side of the guide rail. 5. The metal stand-up member disposed in the excavation hole with the pipe attached and held upward is formed by a metal plate that can be received simultaneously, and is integrally disposed on each of the guide rails. 5. The guide rail installation work method for the electric cart type sliding door described in 5 is used.

  The present invention uses each of these as the gist of the invention as means for solving the above problems.

  Since the present invention is configured as described above, the invention described in claim 1 is characterized in that the electric column and the sensor column positioning jig are integrally disposed on the guide rail of the electric carriage type sliding door, and the foundation concrete is placed. Temporarily place the guide rail and the cable protection buried pipe in the excavation hole and insert the end of the buried pipe through the buried pipe insertion hole provided in the positioning jig so that the end faces upward. In order to protect the cable, the foundation concrete is placed in a state where it is held in place, and these positioning jigs function to retain the buried pipe, thereby eliminating the influence of the inflow pressure of the foundation concrete placement on the buried pipe. By holding the buried pipe in place, the cable of the buried pipe and the electric column and sensor column can be easily and reliably connected, It is possible to provide an electric trolley type sliding door lock doors of the guide rail installation jig which can be facilitated.

  In addition to the above, the invention described in claim 2 is possible only by placing the electric pole positioning jig exclusively for foundation concrete detachable from the guide rail, and fixing it on the upper surface of the guide rail. It is possible to easily and securely position the electric pole, and after the removal, another member for installing the electric pole is exchanged by using the anchor positioned on the foundation concrete by the electric pole positioning jig. In addition, the electric pillar can be installed on the separate member.

  In addition to the above, the invention according to claim 3 is arranged with four sensor column positioning jigs on both sides of both ends in the longitudinal direction separated from the front end of the guide rail, and the four sensor column positioning jigs are The sensor pillars are installed on these as they are used as discarded jigs, and the safety of the electric cart type sliding doors can be secured to a high degree by the four sensor pillars, and the sensor pillar positioning jigs are embedded in the sensor pillar positioning jigs. By making the tube insertion hole receivable together with the upright member that holds the buried pipe upward, the function to hold the buried pipe by the sensor column positioning jig is improved, and the displacement of the buried pipe due to foundation concrete placement is prevented. Can be achieved more reliably.

  The invention described in claim 4 uses the electric column positioning jig and the sensor column positioning jig to eliminate the influence of the inflow pressure of the foundation concrete placement and to hold the buried pipe for protecting the cable in a fixed position. The guide rail installation method for the electric trolley type sliding door gate that can facilitate the installation of the electric trolley type sliding door gate so that the cable of the buried pipe and the electric column and sensor column can be connected easily and reliably. Can be provided.

  According to the fifth aspect of the present invention, by using the electric column positioning jig and the sensor column positioning jig, the influence of the inflow pressure of the foundation concrete can be eliminated and the electric column positioning jig can be attached and detached. The electric column base plate is exchanged by using the anchor installed on the foundation concrete, and the electric column base plate inserts and holds the buried pipe upward like the electric column positioning jig. It is possible to perform installation.

  In addition to the above, the invention described in claim 6 has four sensor column positioning jigs arranged on both sides of the both ends of the guide rail that are separated from the tip of the guide rail, and the four sensor column positioning jigs are used as throwing jigs. The sensor pillars are installed in these as they are, and the safety of the electric cart type sliding doors can be secured to a high degree by the four sensor pillars, and the buried pipe insertion holes are provided through the sensor pillar positioning jig. Can be received together with an upright member that holds the above-mentioned buried pipe upwardly, thereby improving the holding function of the buried pipe by the sensor column positioning jig and further preventing the displacement of the buried pipe due to the foundation concrete placement. Can be achieved.

  In the following, the present invention will be described in more detail with reference to the example of the drawings. A is an electric cart type sliding door gate for one side opening, for example, and 4 is a metal that opens and closes the cart type sliding door 1 such as steel. The guide rails 5 and 7 are electric column positioning jigs and sensor column positioning jigs 9 used as jigs for installing the guide rails 4 so as to embed and fix the guide rails 4 by embedding foundation concrete 8. The cable protection buried pipe connecting the electric column 2 of the cart type sliding door A to the power source (not shown) and the sensor column 3 is shown.

  In this example, the guide rails 4 are formed as a single long frame formed in a ladder shape in which a large number of cross members 41 are installed at predetermined intervals in the longitudinal direction as a pair of parallel guide rails. In particular, the guide sliding door 1 has a front and rear depth corresponding to the distance between the front and rear rollers installed downward on the carriage sliding door 1 and has a length approximately twice the lateral width of the carriage sliding door 1 at this time. Is a groove rail that receives and guides the roller of the cart type sliding door 1, for example, a groove rail that is shaped so as to have an upward C-shaped complicated cross section.

  The guide rail 4 is embedded on the lower surface thereof with foundation concrete 8 and fixed with a large number of anchor plates 42 for fixing the guide rail 4 to each lower surface in the longitudinal direction by appropriate fixing means such as screws and welding. The anchor plate 42 is held at a predetermined height from the lower surface of the excavation hole excavated for forming the basic concrete 8 by the anchor plate 42, and is temporarily placed in the excavation hole.

  The electric column positioning jig 5 and the sensor column positioning jig 7 are respectively provided with embedded pipe insertion holes 52 and 62 through which the end portions of the cable protection embedded pipe 8 are inserted upward to be integrated with the guide rail 4. As an arrangement.

  At this time, the electric pole positioning jig 5 of this example is detachably placed and fixed on the upper surface in the longitudinal direction of the guide rail 4 so as to protrude outwardly from the side of the guide rail 4 and to protrude in the projected plane. The electric column positioning jig 5 is formed by a metal plate having the embedded pipe insertion hole 52 and the anchor insertion hole 51 provided therethrough so that the electric column positioning jig 5 can be removed from the guide rail 4 by the foundation concrete placement. In this example, another member for installing the electric column 2 is replaced, and the electric column base plate 6 which will be described later is exchangeably arranged, and the electric column 2 is installed upright on this. .

  The electric pole positioning jig 5 using the plate of this example is made of, for example, a flat rectangular or rectangular thick steel plate, and one side thereof is placed on the upper surface of the guide rail 4, for example, one of the parallel pairs. The mounting portion is fixed to the guide rail 4 by fixing means, for example, four screws. At this time, the embedded pipe insertion hole 52 provided through the positioning jig 5 has a rectangular shape, for example, It is transparent so as to form an appropriate planar shape such as a square or a circle. At this time, the buried pipe insertion hole 52 connects the three buried pipes 9 so that the electric pillar 2 connects a total of three cables to the power supply cable and the sensor pillars 3 at both ends of the guide rail in the longitudinal direction. It has an open area that can be received and held. Similarly, the anchor insertion holes 51 provided transparently in the surface of the electric pole positioning jig 5 have four locations in the projecting surface projecting from the guide rail 4, for example, two locations on both sides of the distal end in the projecting direction. And the anchor 53 is inserted and held so that the upper bolt portion of the anchor 53 temporarily placed in the excavation hole protrudes upward.

  The sensor column positioning jig 7 fixed to both ends of the guide rail 4 is in this example, and is attached to a metal connecting member 74 for fixing the tip end of the guide rail 4 and the side of the guide rail 4 to the connecting member 74. It is arranged at four locations on both sides of both ends in the longitudinal direction separated from the front end of the guide rail 4 through metal coupling members 75 fixed to the outside, and the buried tube insertion holes 72 are connected to the buried tubes 9. It is assumed that the metal stand-up member 76 placed and held in the excavation hole is formed by a metal plate that can be received at the same time. At this time, the sensor column positioning jig 7 of this example is formed at the corner portion in the plane. , Anchor bolts or bolt insertion holes used for installing the sensor column 3 to be described later, and in this example, four bolt insertion holes 71 in which female screws are engraved are arranged.

  That is, the sensor column positioning jig 7 is also made of, for example, a flat rectangular or rectangular thick steel plate, placed on the connecting material 75, and attached to both ends in the longitudinal direction of the connecting material 75 by appropriate fixing means such as welding. The buried pipe insertion hole 72, which is fixed in two places each and is provided so as to penetrate in the plane, is formed into an appropriate plane shape such as a rectangle, a rectangle, or a circle, for example, a rectangle in this example. At this time, the buried pipe insertion hole 72 of this example is adapted to the upright member 76 so as to receive and hold the upright member 76 together with the buried pipe 9, and an opening area capable of receiving and holding them. It is as having.

  The connecting member 74 used for the arrangement of the sensor column positioning jig 7 is, for example, an interval narrower than the depth width of the guide rail 4, and the cross member 41 arranged at both ends of the longitudinal direction of the guide rail 4 in this example, For example, a pair of parallel members fixed by fixing means such as screws and welding, or a reinforcing material, for example, a metal in which a reinforcing material is disposed so as to be inclined so that the connecting member 74 has a planar N-shape. The connecting member 75 is made of steel, which is fixed to the front end of the connecting member 74 by the appropriate fixing means, and is made of a single L-shaped member. Further, the upright member 76 has an inner length of the embedded tube insertion hole 72 so that the length of the two sides is fitted to the rectangular embedded tube insertion hole 72 of the sensor positioning jig 7 in this example. It is based on the same L-shaped material in the same shape along the two sides.

  The sensor column positioning jig 7 is appropriately fixed by welding or the like so that the embedded pipe insertion hole 72 and the bolt insertion hole 71 are not blocked at both ends of the connecting member 75, for example, both ends on the upward standing piece of the connecting member 75. The sensor column positioning jig 7 is held at a predetermined height from the lower surface of the excavation hole excavated for forming the foundation concrete 8 by the connecting material 75 at this time. .

  The guide rail 4 installation method using the electric column positioning jig 5 and the sensor column positioning jig 7 is integrated with the electric column positioning jig 5 in the middle in the longitudinal direction and the sensor column positioning jig 7 at both ends in the longitudinal direction. The guide rails 4 arranged in a temporary manner are temporarily placed in the excavation holes for placing the foundation concrete 8 and the electric column 2 and the electric column 2 are inserted into the buried pipe insertion holes 52 and 72 of the electric column positioning jig 5 and the sensor column positioning jig 7. The end portion of the cable protecting buried pipe 9 arranged in the excavation hole so as to connect the power source and the sensor column 3 is inserted and held upward, and the foundation concrete 8 is placed in the excavation hole.

  At this time, the guide rail 4 in which the guide rail 4 is installed by the electric column positioning jig 5 dedicated to the placement of the basic concrete removable from the guide rail 4 and the sensor column positioning jig 7 used as the discarding jig in this example. In addition to these jigs 5 and 7, the installation work method is performed by using an electric column base plate 6 having a buried pipe insertion hole 62 and an anchor insertion hole 61 provided so as to correspond to the electric column positioning jig 5. In this construction method, a guide rail 4 in which the electric column positioning jig 5 is integrally disposed on the upper surface in the longitudinal direction and the sensor column positioning jig 7 is integrally disposed on both ends in the longitudinal direction is used for placing the basic concrete 8. The anchor 53 arranged in the guide rail 4 side is inserted into the anchor insertion hole 51 of the electric pole positioning jig 5 after being temporarily placed in the excavation hole. Both of the electric column positioning jig 5 and the sensor column positioning jig 7 have embedded pipes for cable protection arranged in the excavation hole so as to connect the electric column 2 and the power supply and sensor column 3 (not shown) to the embedded pipe insertion holes 52 and 72. 9 is inserted and held upward, and the foundation concrete 8 is placed in the excavation hole. After the foundation concrete 8 is hardened, the electric column positioning jig 5 is removed, and the anchor insertion hole 61 of the electric column base plate 6 is inserted. The anchor 53 is configured so that the electric column base plate 6 is exchangeably disposed at the side surface position of the guide rail 4 by inserting and holding the end portion of the cable protection embedded tube 9 in the embedded tube insertion hole 62. .

  That is, when the guide rail 4 is installed, the foundation concrete 8 is formed, and the guide rail 4 is embedded and fixed to the foundation concrete 8 so that the guide rail 4 is exposed to the ground surface of the foundation concrete 8 and does not protrude above it. For this purpose, an excavation hole in which the ground is excavated according to the thickness of the foundation concrete 8 is formed at the installation position of the electric cart type sliding door A, and the guide rail 4 is temporarily placed in the excavation hole and the foundation concrete is arranged. Eight placements are performed. At this time, the electric column positioning jig 5 and the sensor column positioning jig 7 via the connecting member 74 and the connecting material 75 are integrally arranged on the excavation surface of the excavation hole, and the guide rail 4 is moved to the predetermined height. On the other hand, the buried pipe 9 that protects the cable so as to connect the electric pillar 2 and the power source, for example, the AC power source and the sensor pillars 3 at both ends in the longitudinal direction of the guide rail, to the excavation surface is also temporarily placed The longitudinal end of the buried pipe 9 is inserted into the buried pipe insertion hole 52 in the electric column positioning jig 5, while the sensor column positioning jig 7 is inserted into the bolt insertion hole 71. A bolt 73 from the lower surface is screwed up and inserted into the buried pipe insertion hole 72 together with the upstanding member 76, and the end of the buried pipe 9 is held so as to stand up from these jigs 5 and 7, In the example Further, the preliminary preparation is performed so that the bolt portion of the anchor 53 placed on the excavation surface and temporarily placed in the anchor insertion hole 51 of the electric pole positioning jig 5 is inserted and held upward, and the preparation is completed. Later, the guide rail 4 is installed by placing the foundation concrete 8 in place.

  By performing the installation work of the guide rail 4 in this way, the embedded pipe 9 is inserted and held with its longitudinal end portion upward into the embedded pipe insertion holes 52 and 72 of the electric column positioning jig 5 and the sensor column positioning jig 7. Even if the buried pipe 9 is subjected to the inflow pressure of the placement in order to place the foundation concrete 8, the jigs 5 and 7 exhibit the buried pipe holding function. This movement, particularly the movement of the end portion in the longitudinal direction, is prevented and held at a fixed position, so that it is possible to surely prevent the buried pipe 9 from being displaced when the foundation concrete 8 is hardened.

  After the foundation concrete 8 is hardened, the electric column positioning jig 5 arranged integrally with the guide rail 4 is released, for example, by unscrewing the fixing means and removing the electric column positioning jig 5 from the guide rail 4. The electric column base plate 6 is disposed in an interchangeable manner, and the electric column 2 is installed upright on the electric column base plate 6, while the sensor columns 3 are installed upright on the four sensor column positioning jigs 7, which are discarded jigs. The electric column 2 and the electric column 2 are connected to the power source and the cable of the sensor column 3 at both ends of the guide rail in the longitudinal direction, and then the carriage type sliding door 1 is placed on the guide rail 4 to What is necessary is just to complete the installation construction of A.

  At this time, the replaceable electric column base plate 6 is installed in such a manner that the bolt portion of the anchor 53 held in the electric column positioning jig 5 and fixed in the foundation concrete 8 is fixed to the anchor hole 61 and the embedded tube 9. These are inserted into the buried pipe insertion holes 62 so that the electric column base plate 6 does not hinder the opening and closing of the carriage type sliding door 1 by the guide rails 4. Then, the electric column 2 is mounted on the electric column base plate 6, and the bolt portion is similarly inserted into the anchor insertion hole formed in the bottom plate (not shown). The electric column base plate 6 and the electric column 2 may be integrally fixed on the foundation concrete 8 by fastening nuts to the bolt portions 53.

  Further, the sensor column positioning jig 7 is used as a discarding jig, the sensor columns 3 are placed thereon, and the upward bolts 73 of the jig 7 are inserted into the anchor holes of the bottom plate, and the bottom plate A nut is fastened to each bolt 73 from above, and the sensor column positioning jig 7 and the sensor column 3 may be fixed integrally on the foundation concrete 8.

  Thus, the guide rail 4 installation method of this example and the installation method of the electric trolley type sliding door A on the premise of this are the foundation contractor of the foundation concrete 8 construction and the gate construction contractor who performs the gate installation work after the foundation concrete 8 is formed. However, by using the jigs 5 and 7, the displacement of the buried pipe 9 is eliminated, and the cable of the buried pipe 9 and the electric pillar 2, the sensor pillar 3, etc. are easily and reliably connected. By doing so, the installation work of the guide rail 4 and the installation work of the electric carriage type sliding door gate A can be facilitated as much as possible.

  The example shown in the figure is as described above. However, the electric cart type sliding door must be double-opened. In accordance with the above, the electric column positioning jig should be used as a discarded jig, and the sensor column positioning jig should be used exclusively for foundation concrete placement. The sensor column base plate can be installed interchangeably, and both the electric column positioning jig and the sensor column positioning jig can be used as a discarding jig or the base plate can be installed interchangeably. In carrying out the invention, the specific materials, shapes, structures, relations between guide rails, electric column positioning jigs, sensor column positioning jigs, buried pipes, etc., their installation methods, additions to these, etc. Various forms can be employed without departing from the gist of the invention.

It is a front view of an electric trolley type sliding door. It is a top view which shows the relationship between the guide rail on a concrete foundation, an electric column, and a sensor column. It is a top view of a guide rail. It is a model figure which shows the relationship between a guide rail and a buried pipe. It is a perspective view which shows the relationship between a guide rail and an electric column positioning jig. It is a perspective view which shows the relationship of arrangement | positioning of a sensor pillar positioning jig.

Explanation of symbols

A Electric trolley type sliding door 1 Door trolley type sliding door 2 Electric pillar 3 Sensor pillar
DESCRIPTION OF SYMBOLS 4 Guide rail 41 Crossing material 42 Anchor plate 5 Electric column positioning jig 51 Anchor insertion hole 52 Embedded pipe insertion hole 53 Anchor 6 Electric column base plate 61 Anchor insertion hole 62 Embedded pipe insertion hole 7 Sensor column positioning jig 71 Bolt insertion hole 72 Embedded pipe Insertion hole 73 Bolt 74 Connecting member 75 Connecting material 76 Standing member 8 Concrete foundation 9 Buried pipe

Claims (6)

  Electric pole positioning jig that is used for embedding and fixing the guide rails of electric trolley type sliding doors by foundation concrete placement, and is arranged in the middle in the longitudinal direction of the guide rail temporarily placed in the excavation hole for foundation concrete placement And sensor column positioning jigs arranged at both ends in the longitudinal direction of the guide rail, and cable protection for excavation hole arrangements connecting the electric column, the power source, and the sensor column to the electric column positioning jig and the sensor column positioning jig, respectively. A guide rail installation jig for an electric cart type sliding door, comprising an embedded tube insertion hole for penetrating and holding an end portion of the embedded tube upward.   The electric pole positioning jig is detachably mounted on and fixed to the upper surface in the longitudinal direction of the guide rail so as to protrude outward from the side of the guide rail, and the buried pipe insertion hole and anchor insertion hole in the projected surface. The jig for installing a guide rail for an electric cart type sliding door according to claim 1, wherein the jig is formed of a metal plate having a transparent structure.   A longitudinal direction separated from the tip of the guide rail via a metal connecting member for fixing the tip of the guide rail to the tip of the guide rail and a metal connecting member fixed to the connecting member toward the lateral side of the guide rail. At four locations on both sides of each end, each buried pipe insertion hole is formed by a metal plate that is capable of receiving the metal standing member placed in the excavation hole while holding the buried pipe upward. The jig for installing a guide rail for an electric cart type sliding door according to claim 1 or 2, characterized in that.   Using an electric column positioning jig and a sensor column positioning jig that are provided with through-hole insertion holes, guide rails that are integrally disposed in the middle in the longitudinal direction and the sensor column positioning jig in the longitudinal direction at both ends are integrated. , Temporarily placed in the excavation hole for foundation concrete placement and cable arranged in the excavation hole so that the electric column and the power source and sensor column are connected to the buried pipe insertion hole of the electric column positioning jig and sensor column positioning jig A guide rail installation method for an electric carriage type sliding door, characterized in that the end of the protective buried pipe is inserted and held upward and foundation concrete is placed in the excavation hole.   Electric column positioning jig having a buried pipe insertion hole and anchor insertion hole, a sensor column positioning jig having a buried pipe insertion hole, and a buried pipe insertion hole and an anchor insertion hole so as to correspond to the electric column positioning jig. Excavation for foundation concrete placement, using the electric column base plate that has been transparently installed, and the above-mentioned electric column positioning jig on the upper surface in the middle in the longitudinal direction and the sensor rail positioning jig on both ends in the longitudinal direction. Temporarily placed in the hole and inserted into the anchor insertion hole of the electric column positioning jig through the guide rail side arrangement anchor, and the electric column, power source and sensor in the buried pipe insertion hole of the electric column positioning jig and sensor column positioning jig Insert and hold the end of the cable protection buried pipe that is placed in the drilling hole so as to connect to the pillar, and hold the foundation controller in the drilling hole. After the foundation concrete has been hardened, the electric pole positioning jig is removed, the anchor is inserted into the anchor insertion hole of the electric column base plate, and the end of the cable protection buried pipe is inserted and held in the buried pipe insertion hole. The guide rail installation method for the electric cart type sliding door is characterized in that the electric column base plate is exchangeably arranged at the side surface position of the guide rail.   A longitudinal direction separated from the tip of the guide rail via a metal connecting member for fixing the tip of the guide rail to the tip of the guide rail and a metal connecting member fixed to the connecting member toward the lateral side of the guide rail. At four locations on both sides of each end, each buried pipe insertion hole is formed by a metal plate that is capable of receiving the metal standing member placed in the excavation hole while holding the buried pipe upward. 6. The guide rail installation method for an electric cart type sliding door according to claim 4 or 5, wherein the guide rail is arranged integrally with each of the guide rails.

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