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JP2007261794A - Device for measuring dimension of elevator - Google Patents

Device for measuring dimension of elevator Download PDF

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Publication number
JP2007261794A
JP2007261794A JP2006091610A JP2006091610A JP2007261794A JP 2007261794 A JP2007261794 A JP 2007261794A JP 2006091610 A JP2006091610 A JP 2006091610A JP 2006091610 A JP2006091610 A JP 2006091610A JP 2007261794 A JP2007261794 A JP 2007261794A
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dimension
hoistway
electromagnetic wave
reference point
vertical
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Keiichi Takahashi
桂一 高橋
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Mitsubishi Electric Building Solutions Corp
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Mitsubishi Electric Building Techno Service Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a device for measuring the dimension of a car deviated in the direction crossing perpendicular to the axis of the car. <P>SOLUTION: This device comprises an axial position measuring part 4 installed in the car 10 at a first reference point and measuring the position of the first reference point on the axis of the hoistway 14 by transmitting a laser beam 4a in the axial direction of the hoistway 14 and receiving the laser beam 4a reflected from the top surface of the hoistway 14, a depth dimension measuring part 5 and a frontage dimension measuring part 6 installed in the car 10 at a second reference point and measuring the dimension between the second reference point and the inner wall of the hoistway 4 by transmitting laser beams 5a, 6b in the direction crossing perpendicular to the axis of the car and receiving the laser beams 5a, 6a reflected from the inner wall of the hoistway 14, a spot laser beam device 2 installed in the hoistway 14 and transmitting the laser beam 2a in the vertical direction, a position detection part 7 installed in the car 10 and measuring the position of the vertical point to which the laser beam 2a is applied, and a personal computer 3 for calculating the distance between the vertical point and the second reference point. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

この発明は、エレベータの昇降路内の寸法を自動的に測定するエレベータ寸法測定装置に関する。   The present invention relates to an elevator dimension measuring apparatus that automatically measures dimensions in an elevator hoistway.

従来のエレベータ寸法測定装置として、レールに沿って移動するかごの基準点に設けられ、昇降路の軸線方向に電磁波を前記昇降路の天面に向けて送出し、前記天面から反射された前記電磁波を受けて、前記昇降路の軸線上の基準点の軸線方向の位置を測定する軸線方向位置測定手段と、前記基準点に設けられ、前記軸線に対して直交した方向に電磁波を前記昇降路内の前記反射体に向けて送出し、前記反射体から反射された前記電磁波を受けて、前記基準点から前記反射体までの寸法を測定する直交方向寸法測定手段が知られている（例えば、特許文献１参照）。   As a conventional elevator dimension measuring device, provided at a reference point of a car moving along a rail, sends electromagnetic waves toward the top surface of the hoistway in the axial direction of the hoistway, and is reflected from the top surface Axial direction position measuring means for receiving the electromagnetic wave and measuring the axial position of the reference point on the axis of the hoistway, and the hoistway that is provided at the reference point and is orthogonal to the axis There are known orthogonal dimension measuring means for sending out the reflector toward the reflector, receiving the electromagnetic wave reflected from the reflector, and measuring the dimension from the reference point to the reflector (for example, Patent Document 1).

特開２００３−６５７２１号公報JP 2003-65721 A

しかしながら、このものの場合、測定装置がかごの上に固定されており、測定の基準点がかごとともに移動するので、かごが軸線に直交した方向にずれた場合、基準点からの反射体までの寸法の測定は、ずれた距離をそのまま誤差として含んでしまうという問題点があった。   However, in this case, since the measuring device is fixed on the car and the measurement reference point moves with the car, if the car is displaced in the direction perpendicular to the axis, the dimension from the reference point to the reflector However, this measurement has a problem in that it includes the shifted distance as an error as it is.

この発明は、上述のような問題点を解決することを課題とするものであって、その目的は、基準点から反射体までの寸法を測定する際に、かごが軸線に直交した方向にずれた場合には、そのずれた寸法を測定することができるエレベータ寸法測定装置を提供するものである。   The object of the present invention is to solve the above-described problems, and the purpose of the invention is to measure the dimension from the reference point to the reflector in the direction perpendicular to the axis. In such a case, an elevator dimension measuring apparatus capable of measuring the shifted dimension is provided.

この発明に係るエレベータ寸法測定装置は、レールに沿って移動するかごの第１の基準点に設けられ、昇降路の軸線方向に第１の電磁波を送出し、前記昇降路の天面または床面から反射された前記第１の電磁波を受けて、前記昇降路の軸線上の前記第１の基準点の位置を測定する軸線方向位置測定手段と、前記かごの第２の基準点に設けられ、前記軸線に対して直交した方向に前記第１の電磁波を送出し、前記昇降路内の反射体から反射された前記第１の電磁波を受けて、前記第２の基準点から前記反射体までの寸法を測定する直交方向寸法測定手段と、前記昇降路内に設けられ、鉛直方向に第２の電磁波を送出する鉛直方向電磁波送出手段と、前記かごに設けられ、前記第２の電磁波を受けた鉛直点と前記第２の基準点との距離を測定するずれ測定手段とを備えたものである。   An elevator dimension measuring device according to the present invention is provided at a first reference point of a car that moves along a rail, sends a first electromagnetic wave in the axial direction of the hoistway, and the top surface or floor surface of the hoistway. An axial position measuring means for receiving the first electromagnetic wave reflected from the shaft and measuring the position of the first reference point on the axis of the hoistway; and a second reference point of the car, Sending out the first electromagnetic wave in a direction perpendicular to the axis, receiving the first electromagnetic wave reflected from the reflector in the hoistway, and from the second reference point to the reflector Orthogonal dimension measuring means for measuring dimensions, vertical electromagnetic wave transmitting means provided in the hoistway and transmitting a second electromagnetic wave in the vertical direction, and provided in the cage and receiving the second electromagnetic wave Measure the distance between the vertical point and the second reference point Are those in which a measuring means.

この発明に係るエレベータ寸法測定装置によれば、第２の基準点から反射体までの寸法を測定する際に、かごが軸線に直交した方向にずれた場合であっても、そのずれた寸法を測定することができる。   According to the elevator dimension measuring apparatus according to the present invention, when measuring the dimension from the second reference point to the reflector, even if the car is displaced in the direction perpendicular to the axis, the displaced dimension is obtained. Can be measured.

実施の形態１．
図１はこの発明の実施の形態１に係るエレベータ寸法測定装置の構成図、図２は図１のＡ−Ａ線に沿って視た矢視断面図、図３は、図１のエレベータ寸法測定装置をエレベータに設置したときの斜視図である。 Embodiment 1 FIG.
1 is a configuration diagram of an elevator dimension measuring apparatus according to Embodiment 1 of the present invention, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, and FIG. 3 is an elevator dimension measuring apparatus in FIG. It is a perspective view when an apparatus is installed in an elevator.

エレベータは、人が乗り込むかご１０とこのかご１０と重りのバランスをとるカウンタ１１とを有している。
エレベータの昇降路１４の内壁には、かご用レール８が、かご用レールブラケット９を介して軸線方向に固定されている。
かご１０は、かご用レール８により上下方向に移動可能に案内されている。
昇降路１４の内壁には、カウンタ用レール１２が、カウンタ用レールブラケット１３を介して軸線方向に固定されている。
カウンタ１１は、昇降路１４内に設けられたカウンタ用レール１２により上下方向に移動可能に案内されている。 The elevator includes a car 10 on which a person gets in and a counter 11 that balances the weight of the car 10.
A car rail 8 is fixed to the inner wall of the elevator hoistway 14 in the axial direction via a car rail bracket 9.
The car 10 is guided by a car rail 8 so as to be movable in the vertical direction.
A counter rail 12 is fixed to the inner wall of the hoistway 14 in the axial direction via a counter rail bracket 13.
The counter 11 is guided by a counter rail 12 provided in the hoistway 14 so as to be movable in the vertical direction.

実施の形態１に係るエレベータ寸法測定装置は、かご用レール８に沿って移動するかご１０の第１の基準点に設けられた軸線方向位置測定手段とこの第１の基準点と同一点である第２の基準点に設けられた直交方向寸法測定手段とを有する直方体形状の測定装置１と、昇降路１４の天面に設けられ鉛直線上の下方向に第２の電磁波であるレーザー光２ａを送出する鉛直方向電磁波送出手段である鉛直スポットレーザー光装置２と、測定装置１にケーブルを介して設けられ、測定結果を記憶し、測定結果から昇降路１４の寸法を算出するパソコン３とを備えている。   The elevator dimension measuring apparatus according to the first embodiment is the same as the first reference point and the axial position measuring means provided at the first reference point of the car 10 that moves along the car rail 8. A rectangular parallelepiped measuring device 1 having an orthogonal dimension measuring means provided at the second reference point, and a laser beam 2a, which is a second electromagnetic wave, provided on the top surface of the hoistway 14 downward on the vertical line. A vertical spot laser beam device 2 which is a vertical electromagnetic wave transmitting means for transmitting, and a personal computer 3 which is provided in the measuring device 1 via a cable, stores the measurement result, and calculates the dimensions of the hoistway 14 from the measurement result. ing.

測定装置１は、直方体のそれぞれの面が昇降路１４の内壁と対向するように配置されている。
測定装置１の上面には、測定装置１から昇降路１４の軸線の上方に向かって第１の電磁波であるレーザー光４ａを送出し、昇降路１４の天面で反射されたレーザー光４ａを受け、経過した時間を測定することで、第１の基準点から昇降路１４の天面までの寸法を測定する軸線方向位置測定手段である軸線方向位置測定部４が設けられている。 The measuring device 1 is arranged so that each surface of the rectangular parallelepiped faces the inner wall of the hoistway 14.
On the upper surface of the measuring device 1, the laser beam 4 a that is the first electromagnetic wave is sent from the measuring device 1 to above the axis of the hoistway 14, and the laser beam 4 a reflected by the top surface of the hoistway 14 is received. The axial position measuring unit 4 is provided as an axial position measuring means for measuring the dimension from the first reference point to the top surface of the hoistway 14 by measuring the elapsed time.

測定装置１の側面で、昇降路１４の奥行方向には、測定装置１から軸線に対して直交したレーザー光５ａを送出し、昇降路１４内の反射体である内壁で反射されたレーザー光５ａを受け、経過した時間を測定することで、第２の基準点から昇降路１４の奥行方向の内壁までの寸法を測定する奥行方向寸法測定部５が設けられている。   On the side surface of the measuring device 1, in the depth direction of the hoistway 14, laser light 5 a that is orthogonal to the axis line is sent from the measuring device 1, and the laser light 5 a reflected by the inner wall that is a reflector in the hoistway 14. The depth direction dimension measuring unit 5 that measures the dimension from the second reference point to the inner wall in the depth direction of the hoistway 14 by measuring the elapsed time is provided.

昇降路１４の側面で、昇降路１４の間口方向には、測定装置１から軸線に対して直交したレーザー光６ａを送出し、昇降路１４の内壁で反射されたレーザー光６ａを受け、経過した時間を測定することで、第２の基準点から昇降路１４の間口方向の内壁までの寸法を測定する間口方向寸法測定部６が設けられている。
直交方向寸法測定手段は、奥行方向寸法測定部５および間口方向寸法測定部６から構成されている。 On the side of the hoistway 14, the laser beam 6 a perpendicular to the axis line is sent from the measuring device 1 in the front direction of the hoistway 14, and the laser beam 6 a reflected by the inner wall of the hoistway 14 is received and passed. By measuring the time, a frontage direction dimension measuring unit 6 for measuring a dimension from the second reference point to the inner wall in the frontage direction of the hoistway 14 is provided.
The orthogonal direction dimension measuring means includes a depth direction dimension measuring unit 5 and a frontage direction dimension measuring unit 6.

測定装置１の上面には、昇降路１４天面に設けられた鉛直スポットレーザー光装置２から送出されたレーザー光２ａを受けた鉛直点の位置を検知する位置検出部７が設けられている。
鉛直点と第２の基準点との距離を測定するずれ測定手段は、パソコン３と位置検出部７とから構成されている。 On the upper surface of the measuring device 1, there is provided a position detector 7 for detecting the position of the vertical point that has received the laser beam 2a transmitted from the vertical spot laser beam device 2 provided on the top surface of the hoistway 14.
The deviation measuring means for measuring the distance between the vertical point and the second reference point is composed of the personal computer 3 and the position detector 7.

パソコン３は、第１の基準点および第２の基準点の位置、第１の基準点から昇降路１４の天面までの距離、第２の基準点から昇降路１４の奥行方向の内壁までの寸法、第２の基準点から昇降路１４の間口方向の内壁までの寸法、鉛直点の位置を保存し、後述するように昇降路１４内の寸法を算出する。   The personal computer 3 includes the positions of the first reference point and the second reference point, the distance from the first reference point to the top surface of the hoistway 14, and the distance from the second reference point to the inner wall in the depth direction of the hoistway 14. The dimension, the dimension from the second reference point to the inner wall in the frontage direction of the hoistway 14 and the position of the vertical point are stored, and the dimension in the hoistway 14 is calculated as will be described later.

次に、実施の形態１に係るエレベータ寸法測定装置を用いた昇降路１４内の寸法の測定について説明する。
まず、かご１０を昇降路１４内の最も高い位置に移動させる。
次に、軸線方向位置測定部４は、昇降路１４の軸線上における測定装置１の位置を測定する。
奥行方向寸法測定部５は、測定装置１からの昇降路１４の奥行方向の内壁までの寸法を測定する。
間口方向寸法測定部６は、測定装置１からの昇降路１４の間口方向の内壁までの寸法を測定する。
位置検出部７は、鉛直スポットレーザー光装置２から送出されたレーザー光２ａを受光し、その鉛直点の位置を検出する。
ここで、軸線方向位置測定部４、奥行方向寸法測定部５、間口方向寸法測定部６および鉛直スポットレーザー光装置２は、それぞれが同時にレーザー光２ａ、４ａ、５ａ、６ａを送出する。
また、全ての測定値はパソコン３へ転送され、記憶される。 Next, the measurement of the dimension in the hoistway 14 using the elevator dimension measuring apparatus according to the first embodiment will be described.
First, the car 10 is moved to the highest position in the hoistway 14.
Next, the axial position measuring unit 4 measures the position of the measuring device 1 on the axis of the hoistway 14.
The depth direction dimension measuring unit 5 measures the dimension from the measuring device 1 to the inner wall in the depth direction of the hoistway 14.
The frontage dimension measuring unit 6 measures the dimensions from the measuring device 1 to the inner wall in the frontage direction of the hoistway 14.
The position detector 7 receives the laser beam 2a transmitted from the vertical spot laser beam device 2, and detects the position of the vertical point.
Here, the axial direction position measurement unit 4, the depth direction dimension measurement unit 5, the frontage direction dimension measurement unit 6 and the vertical spot laser beam device 2 respectively transmit laser beams 2a, 4a, 5a and 6a simultaneously.
All measured values are transferred to the personal computer 3 and stored.

次に、パソコン３により、第２の基準点と鉛直点との距離を算出する。
また、パソコン３では、第２の基準点から昇降路１４の奥行方向の内壁までの寸法、第２の基準点から昇降路１４の間口方向の内壁までの寸法および鉛直点と第２の基準点との距離の測定値から、鉛直点を基準にした昇降路１４の奥行方向の内壁までの寸法および間口方向の内壁までの寸法を算出する。 Next, the distance between the second reference point and the vertical point is calculated by the personal computer 3.
Further, in the personal computer 3, the dimension from the second reference point to the inner wall in the depth direction of the hoistway 14, the dimension from the second reference point to the inner wall in the front direction of the hoistway 14, and the vertical point and the second reference point The distance to the inner wall in the depth direction and the dimension to the inner wall in the frontage direction of the hoistway 14 on the basis of the vertical point are calculated from the measured value of the distance to the inner wall.

また、かご１０とともに、昇降路１４の軸線上における測定装置１の位置を所定の距離だけ下方へ移動させて、再び、軸線方向位置測定部４、奥行方向寸法測定部５、間口方向寸法測定部６および位置検出部７により、各寸法が測定される。
各測定値が転送されたパソコン３では、各鉛直点を基準に奥行歩行の内壁までの寸法および間口方向の内壁までの寸法を算出する。
上述した測定を繰り返し行い、かご１０が昇降路１４内の最も低い位置まで移動すると、測定を終了する。 Further, together with the car 10, the position of the measuring device 1 on the axis of the hoistway 14 is moved downward by a predetermined distance, and again the axial direction position measuring unit 4, the depth direction dimension measuring unit 5, and the frontage direction dimension measuring unit. 6 and the position detector 7 measure each dimension.
In the personal computer 3 to which each measured value is transferred, the dimension to the inner wall of the depth walk and the dimension to the inner wall in the frontage direction are calculated based on each vertical point.
When the above-described measurement is repeated and the car 10 moves to the lowest position in the hoistway 14, the measurement ends.

以上説明したように、この実施の形態１に係るエレベータ寸法測定装置によると、鉛直スポットレーザー光装置２から測定装置１に向かって鉛直方向にレーザー光２ａが送出され、ずれ測定手段が鉛直方向のレーザー光２ａを受けた鉛直点と第２の基準点との距離を測定するので、鉛直点を基準にした軸線に直交した方向へのかご１０のずれの寸法を測定することができる。   As described above, according to the elevator dimension measuring apparatus according to the first embodiment, the laser beam 2a is sent in the vertical direction from the vertical spot laser beam apparatus 2 to the measuring apparatus 1, and the deviation measuring means is in the vertical direction. Since the distance between the vertical point that has received the laser beam 2a and the second reference point is measured, the size of the deviation of the car 10 in the direction perpendicular to the axis with respect to the vertical point can be measured.

また、第２の基準点から昇降路１４の内壁までの寸法と、鉛直点から第２の基準点までの距離とを用いて、鉛直点から昇降路１４の内壁までの寸法が算出されるので、軸線に直交した方向にかご１０にずれや、また、昇降路１４が傾いている場合であっても、かご１０のずれや昇降路１４の傾きを踏まえて、鉛直点を基準にして、昇降路１４の内壁の寸法を測定することができる。   In addition, the dimension from the vertical point to the inner wall of the hoistway 14 is calculated using the dimension from the second reference point to the inner wall of the hoistway 14 and the distance from the vertical point to the second reference point. Even when the car 10 is displaced in the direction perpendicular to the axis or the hoistway 14 is inclined, the hoistway 14 is lifted with reference to the vertical point in consideration of the car 10 misalignment and the hoistway 14 inclination. The dimension of the inner wall of the path 14 can be measured.

また、かご１０をかご用レール８に沿って移動させて、鉛直点から第２の基準点までの距離を複数の位置で測定するので、鉛直スポットレーザー光装置２の鉛直線を基準にしてかご用レール８の傾きを算出することができる。
また、同様にして、カウンタ用レール１２の傾きも算出することができる。 In addition, since the car 10 is moved along the car rail 8 and the distance from the vertical point to the second reference point is measured at a plurality of positions, the car is based on the vertical line of the vertical spot laser beam device 2. The inclination of the rail 8 can be calculated.
Similarly, the inclination of the counter rail 12 can also be calculated.

また、かご１０を移動させて、鉛直点から昇降路１４の内壁までの複数箇所の寸法を算出しているので、鉛直線を基準にして、昇降路１４の内壁の寸法を測定することができる。特に、図４に示すように、昇降路１４が傾いている場合であっても、鉛直線１５を基準にして、例えば、右側間口方向寸法１６ａ、１６ｂ、１６ｃ、左側間口方向寸法１７ａ、１７ｂ、１７ｃのように、複数箇所の寸法を算出することにより、昇降路１４の内壁の寸法を測定することができる。   Further, since the car 10 is moved and the dimensions of a plurality of locations from the vertical point to the inner wall of the hoistway 14 are calculated, the inner wall dimension of the hoistway 14 can be measured with reference to the vertical line. . In particular, as shown in FIG. 4, even when the hoistway 14 is tilted, for example, the right frontage direction dimensions 16a, 16b, 16c, the left frontage direction dimensions 17a, 17b, Like 17c, the dimension of the inner wall of the hoistway 14 can be measured by calculating the dimension of several places.

また、鉛直スポットレーザー光装置２、軸線方向位置測定部４、奥行方向寸法測定部５および間口方向寸法測定部６によるレーザー光２ａ、４ａ、５ａ、６ａは、それぞれが同時に送出されるので、かご１０を上下に移動させたまま測定装置１を用いて測定しても、第１の基準点と第２の基準点とは、常に一致している。   Further, since the laser beams 2a, 4a, 5a, 6a from the vertical spot laser beam device 2, the axial direction position measuring unit 4, the depth direction dimension measuring unit 5 and the frontage direction dimension measuring unit 6 are simultaneously transmitted, the car Even if measurement is performed using the measurement apparatus 1 while moving 10 up and down, the first reference point and the second reference point always coincide.

また、軸線方向位置測定部４、奥行方向寸法測定部５および間口方向寸法測定部６が送出するレーザー光４ａ、５ａ、６ａと、鉛直スポットレーザー光装置２が送出するレーザー光２ａとは、同一種類であるので、簡単にエレベータ寸法測定装置を構成することができる。   Further, the laser beams 4a, 5a, and 6a transmitted from the axial direction position measuring unit 4, the depth direction dimension measuring unit 5 and the frontage direction dimension measuring unit 6 are the same as the laser beam 2a transmitted from the vertical spot laser beam apparatus 2. Since it is a kind, an elevator dimension measuring apparatus can be configured easily.

また、軸線方向位置測定部４、奥行方向寸法測定部５および間口方向寸法測定部６および鉛直スポットレーザー光装置２がレーザー光２ａ、４ａ、５ａ、６ａを送出するので、非接触に寸法を測定することができる。   Moreover, since the axial direction position measurement unit 4, the depth direction dimension measurement unit 5, the frontage direction dimension measurement unit 6, and the vertical spot laser beam device 2 transmit the laser beams 2a, 4a, 5a, and 6a, the dimensions are measured in a non-contact manner. can do.

また、軸線方向の第１の基準点と軸線に直交した方向の第２の基準点とが、同一点であるので、昇降路１４の内壁を算出する際に、軸線方向位置測定手段の測定結果を軸線方向に平行移動させて算出する必要がない。   In addition, since the first reference point in the axial direction and the second reference point in the direction orthogonal to the axial line are the same point, the measurement result of the axial position measuring means is used when calculating the inner wall of the hoistway 14. There is no need to calculate by moving the axis in the axial direction.

また、軸線方向位置測定手段、直交方向寸法測定手段およびずれ測定手段は、一体に設けられているので、容易に、かご１０に取り付けることができる。   Further, since the axial position measuring means, the orthogonal dimension measuring means and the deviation measuring means are provided integrally, they can be easily attached to the car 10.

なお、上記構成のエレベータ寸法測定装置では、測定装置１をかご１０の上面に設け、鉛直スポットレーザー光装置２は、昇降路１４の上方から下方に向かって、レーザー光２ａを送出するとして説明したが、勿論このものに限らず、測定装置をかごの下面に設け、鉛直スポットレーザー光装置が、昇降路の下方から上方へ向かって、レーザー光を送出するものであってもよい。   In the elevator dimension measuring apparatus having the above configuration, the measuring apparatus 1 is provided on the upper surface of the car 10, and the vertical spot laser beam apparatus 2 is described as transmitting the laser beam 2a from above the hoistway 14 to below. Of course, the present invention is not limited to this, and a measuring device may be provided on the lower surface of the car, and the vertical spot laser beam device may emit a laser beam from below the hoistway upward.

また、反射体を昇降路１４の内壁として説明したが、勿論このものに限らず、例えば、かご用レール等のように、昇降路内に設けられているものであればよい。   In addition, the reflector has been described as the inner wall of the hoistway 14, but of course the present invention is not limited to this, and any material provided in the hoistway, such as a car rail, may be used.

また、かご１０の上下移動を停止させて、各測定を行うとして説明したが、勿論、移動させながら測定してもよい。   Moreover, although it demonstrated that the vertical movement of the cage | basket | car 10 was stopped and each measurement was performed, of course, you may measure, moving.

また、直交方向寸法測定手段は、昇降路１４の奥行方向および間口方向の寸法を測定するとして説明したが、勿論このものに限らず、軸線に対して直交した方向にレーザー光を回転させて、昇降路内をスキャンするものであってもよい。その結果、昇降路内をより詳細に測定することができる。   The orthogonal dimension measuring means has been described as measuring the dimensions of the hoistway 14 in the depth direction and the frontage direction, but of course not limited to this, the laser beam is rotated in a direction orthogonal to the axis, You may scan the inside of a hoistway. As a result, the inside of the hoistway can be measured in more detail.

また、第１の基準点および第２の基準点は、同一点として説明したが、勿論このものに限らず、第１の基準点と第２の基準点との距離は、常に一定であればよく、各基準値のずれは、予めパソコン３に対してそのずれ寸法を入力しておき、そのずれ寸法を考慮して昇降路１４の寸法を算出すればよい。   Although the first reference point and the second reference point have been described as the same point, of course, the present invention is not limited to this, and the distance between the first reference point and the second reference point is always constant. The deviation of each reference value may be calculated by inputting the deviation dimension in advance to the personal computer 3 and calculating the dimension of the hoistway 14 in consideration of the deviation dimension.

また、第１の電磁波および第２の電磁波は、レーザー光であるとして説明したが、勿論このものに限らず、例えば、電波であってもよい。   In addition, the first electromagnetic wave and the second electromagnetic wave have been described as being laser light. However, the present invention is not limited to this, and may be radio waves, for example.

また、上記構成では、パソコン３を使用して説明したが、勿論このものに限らず、同様の記憶および数値計算ができるものであればよく、例えば専用ＩＣ等であってもよい。   In the above configuration, the personal computer 3 is used for explanation. However, the present invention is not limited to this, and any computer that can perform similar storage and numerical calculation may be used. For example, a dedicated IC or the like may be used.

実施の形態１に係るエレベータ寸法測定装置の構成図である。1 is a configuration diagram of an elevator dimension measuring apparatus according to Embodiment 1. FIG. 図１のＡ−Ａ線に沿って視た矢視断面図である。It is arrow sectional drawing seen along the AA line of FIG. 図１のエレベータ寸法測定装置をエレベータに設置したときの斜視図である。It is a perspective view when the elevator dimension measuring apparatus of FIG. 1 is installed in an elevator. 図１のエレベータ寸法測定装置を用いて傾いたエレベータを測定したときの鉛直線と測定寸法を示した図である。It is the figure which showed the perpendicular and the measurement dimension when measuring the inclined elevator using the elevator dimension measuring apparatus of FIG.

符号の説明Explanation of symbols

１ 測定装置、２ 鉛直スポットレーザー光装置、２ａ レーザー光、３ パソコン、４ 軸線方向位置測定部、４ａ、レーザー光、５ 奥行方向寸法測定部、５ａ レーザー光、６ 間口方向寸法測定部、６ａ レーザー光、７ 位置検出部、８ かご用レール、９ かご用レールブラケット、１０ かご、１１ カウンタ、１２ カウンタ用レール、１３ カウンタ用レールブラケット、１４ 昇降路、１５ 鉛直線、１６ａ、１６ｂ、１６ｃ 右側間口方向寸法、１７ａ、１７ｂ、１７ｃ 左側間口方向寸法。   DESCRIPTION OF SYMBOLS 1 Measuring apparatus, 2 Vertical spot laser beam apparatus, 2a Laser beam, 3 Personal computer, 4 Axis direction position measurement part, 4a, Laser beam, 5 Depth direction dimension measurement part, 5a Laser beam, 6 Frontage direction dimension measurement part, 6a Laser Light, 7 Position detector, 8 Car rail, 9 Car rail bracket, 10 Car, 11 Counter, 12 Counter rail, 13 Counter rail bracket, 14 Hoistway, 15 Vertical line, 16a, 16b, 16c Directional dimensions, 17a, 17b, 17c Left-hand front dimension.

Claims (10)

レールに沿って移動するかごの第１の基準点に設けられ、昇降路の軸線方向に第１の電磁波を送出し、前記昇降路の天面または床面から反射された前記第１の電磁波を受けて、前記昇降路の軸線上の前記第１の基準点の位置を測定する軸線方向位置測定手段と、
前記かごの第２の基準点に設けられ、前記軸線に対して直交した方向に前記第１の電磁波を送出し、前記昇降路内の反射体から反射された前記第１の電磁波を受けて、前記第２の基準点から前記反射体までの寸法を測定する直交方向寸法測定手段と、
前記昇降路内に設けられ、鉛直方向に第２の電磁波を送出する鉛直方向電磁波送出手段と、
前記かごに設けられ、前記第２の電磁波を受けた鉛直点と前記第２の基準点との距離を測定するずれ測定手段と、
を備えたことを特徴とするエレベータ寸法測定装置。 The first electromagnetic wave is provided at a first reference point of the car moving along the rail, sends the first electromagnetic wave in the axial direction of the hoistway, and reflects the first electromagnetic wave reflected from the top or floor surface of the hoistway. An axial position measuring means for measuring the position of the first reference point on the axis of the hoistway;
Provided at a second reference point of the car, sends the first electromagnetic wave in a direction orthogonal to the axis, receives the first electromagnetic wave reflected from the reflector in the hoistway, Orthogonal direction dimension measuring means for measuring a dimension from the second reference point to the reflector;
A vertical electromagnetic wave transmission means provided in the hoistway and for transmitting a second electromagnetic wave in the vertical direction;
A deviation measuring means provided in the cage, for measuring a distance between a vertical point receiving the second electromagnetic wave and the second reference point;
An elevator dimension measuring apparatus comprising: 前記直交方向寸法測定手段および前記ずれ測定手段により、前記鉛直点から前記反射体までの寸法を算出する鉛直点反射体寸法測定手段を備えたことを特徴とする請求項１に記載のエレベータ寸法測定装置。   The elevator dimension measurement unit according to claim 1, further comprising a vertical point reflector dimension measurement unit that calculates a dimension from the vertical point to the reflector by the orthogonal direction dimension measurement unit and the deviation measurement unit. apparatus. 前記ずれ測定手段は、前記鉛直点と前記第２の基準点との距離を、前記かごを移動させた複数の位置で測定して、前記鉛直線を基準にした前記レールの傾きを算出することを特徴とする請求項１に記載のエレベータ寸法測定装置。   The deviation measuring means measures the distance between the vertical point and the second reference point at a plurality of positions where the car is moved, and calculates the inclination of the rail with respect to the vertical line. The elevator dimension measuring apparatus according to claim 1. 鉛直点反射体寸法測定手段は、前記鉛直点から前記反射体までの寸法を、前記かごを移動させた複数の位置で算出して、前記鉛直線を基準にした前記反射体の複数箇所の部位までの寸法を算出することを特徴とする請求項２に記載のエレベータ寸法測定装置。   The vertical point reflector dimension measuring means calculates the dimension from the vertical point to the reflector at a plurality of positions where the cage is moved, and a plurality of parts of the reflector with respect to the vertical line The elevator dimension measuring apparatus according to claim 2, wherein the dimensions up to are calculated. 前記軸線方向位置測定手段および前記直交方向寸法測定手段による前記第１の電磁波と、前記鉛直方向電磁波送出手段による前記第２の電磁波は、それぞれが同時に送出されることを特徴とする請求項１ないし請求項４の何れか１項に記載のエレベータ寸法測定装置。   2. The first electromagnetic wave by the axial direction position measuring means and the orthogonal dimension measuring means and the second electromagnetic wave by the vertical electromagnetic wave sending means are respectively sent out simultaneously. The elevator dimension measuring apparatus of any one of Claim 4. 前記第１の電磁波と前記第２の電磁波とは、同一種類であることを特徴とする請求項１ないし請求項５の何れか１項に記載のエレベータ寸法測定装置。   The elevator dimension measuring apparatus according to any one of claims 1 to 5, wherein the first electromagnetic wave and the second electromagnetic wave are of the same type. 前記第１の電磁波と前記第２の電磁波とは、レーザー光であることを特徴とする請求項６に記載のエレベータ寸法測定装置。   The elevator dimension measuring apparatus according to claim 6, wherein the first electromagnetic wave and the second electromagnetic wave are laser beams. 前記第１の基準点と前記第２の基準点とは、同一点であることを特徴とする請求項１ないし請求項７の何れか１項に記載のエレベータ寸法測定装置。   The elevator dimension measuring apparatus according to any one of claims 1 to 7, wherein the first reference point and the second reference point are the same point. 前記軸線方向位置測定手段、前記直交方向寸法測定手段およびずれ測定手段は、一体に設けられていることを特徴とする請求項１ないし請求項８の何れか１項に記載のエレベータ寸法測定装置。   The elevator dimension measuring apparatus according to any one of claims 1 to 8, wherein the axial direction position measuring means, the orthogonal dimension measuring means and the deviation measuring means are provided integrally. 前記反射体は、前記昇降路の内壁であることを特徴とする請求項１ないし請求項９の何れか１項に記載のエレベータ寸法測定装置。   The elevator dimension measuring apparatus according to any one of claims 1 to 9, wherein the reflector is an inner wall of the hoistway.
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