JP3431876B2 - Handrail position measuring device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a handrail as an auxiliary tool attached to various places such as a house for a person having a deteriorated walking function, and various attachments such as a height from a floor are simulated. The present invention relates to a handrail position measuring device which is moved to a position and finds an optimum mounting position from the position.

[0002]

2. Description of the Related Art Persons with impaired walking function, such as physically handicapped persons and elderly persons, can easily walk independently by providing a handrail as an auxiliary tool.

For example, in the case of a general household, the handrail is required for all the range of action, especially for the entrance, passage, stairs, living room, toilet, bathroom and the like. In addition, the handrails should be installed in the orientation (horizontal, horizontal,
Vertical orientation) or mounting height is different. further,
The mounting height varies depending on the body shape of the user and the degree of obstacles.

Therefore, ideally, it is preferable for the user to go to the actual place of use and determine the optimum mounting position (direction and height) by actually taking the posture during use.

[0005]

However, a person who needs an assisting device originally has a deteriorated walking function, and such a person is made to go to a large number of mounting places, and the posture at the time of use is used each time. It takes a great deal of effort to determine the mounting position by taking the measures.

On the other hand, if the attachment is carried out at the standard position, the position may not be optimal for the above-mentioned people, and there is a problem that the force cannot be applied and the function as an assisting tool cannot be fully exerted. Occurs.

In addition, when there is no actual installation place (in the case of remodeling, remodeling, new construction, etc.), or when it is difficult to go to the actual installation place while staying in a remote facility for rehabilitation or the like. Will not be able to be actually measured at the actual use place.

Further, as described above, since various mounting positions are determined in cooperation with a person whose walking function is deteriorated, in order to reduce the labor burden as much as possible, that person's residence is required. It was desired to determine the mounting position at the location (hospital or facility).

The present invention has been made in view of the above situation, and the handrail mounting positions at various mounting locations can be simulated by moving the handrail without the user going to the actual handrail mounting location. It is an object of the present invention to provide a handrail position measuring device which can be easily measured and can find the optimum mounting position from among them.

[0010]

[Means for Solving the Problems] Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments. The handrail position measuring device 1 according to claim 1 of the present invention comprises a pedestal A placed on the floor surface 7, and a main pillar B vertically fixed to the pedestal A with its lower end being detachably fixed.
And an auxiliary pillar C which is located in front of the main pillar B with a gap and whose lower end is detachably fixed to the pedestal A and which is vertically erected, and the floor provided on the front surface of the auxiliary pillar C. At least the main pillar B or the auxiliary pillar C is externally slidably attached to the scale 19 for displaying the height from the surface 7 and the main pillar B and the auxiliary pillar C, and at any sliding position in the vertical direction. It is releasably fixed to one side and the upper surface is the indication surface 3 of the scale 19.
5, and a handrail rod E for horizontal position measurement, in which the top portion 37 is fixed to the lifting body D in a direction in which the axis is horizontal and the top portion 37 is flush with the upper surface of the lifting body D. , Are provided.

In this handrail position measuring device 1, since the handrail rod E for position measurement can be slid and fixed at a desired position, the desired height of the handrail rod can be easily measured. Further, since it is not necessary to provide a plurality of handrails having different heights in the device, the number of parts is reduced and the device can be made compact. Since the auxiliary pillar C is provided with the scale 19 indicating the height from the floor surface 7, by reading the scale 19 when the position measuring handrail rod E reaches the optimum position, the handrail at that time is read. The height position of the rod E can be easily grasped. Further, since the main pillar B and the auxiliary pillar C can be attached to and detached from the pedestal A, the device can be easily disassembled and assembled, the portability is enhanced, and the accommodation space when carrying is reduced.

The handrail position measuring device 1 according to claim 2 is
The auxiliary pillar C also functions as a handrail bar for vertical position measurement.

In the handrail position measuring device 1, since the scale 19 is provided on the auxiliary pillar C which is vertically erected, the auxiliary pillar C is provided with the original support pillar and the horizontal position. In addition to the function as a scale for measuring the height of the handrail rod E for measurement, it is possible to measure the position of the handrail rod for vertical position measurement, that is, the vertical handrail. It is not necessary to provide a handrail for measurement.

The handrail position measuring device 1 according to claim 3 is
An operating lever 49 for fixing or releasing the fixation to at least one of the main pillar B and the auxiliary pillar C is provided in the elevating body D.

In this handrail position measuring device 1, the position measuring handrail rod E can be moved to an arbitrary position via the elevating body D by operating the operation lever 49, and a desired moving position can be obtained. Then, the position measuring handrail E can be fixed. Therefore, the height of the handrail rod E for position measurement can be easily adjusted, and the handrail rod E for position measurement can be reliably prevented from moving during position measurement, and an error does not easily occur at the measurement position. It enables highly accurate position measurement.

The handrail position measuring device 1 according to claim 4 is
The elevating body D is detachably mounted on the main pillar B and the auxiliary pillar C.

In this handrail position measuring device 1, by removing the lifting body D from the main pillar B and the auxiliary pillar C, the main pillar B,
The auxiliary pillar C and the lifting body D are disassembled into individual parts, so that the storage space when carrying is further reduced. It is also possible to exchange it with another lifting body.

The handrail position measuring device 1 according to claim 5 is
The handrail bar 33 is provided so as to be rotatable about a horizontal axis with respect to the elevating body D and can be fixed at a desired inclination angle.

In this handrail position measuring device 1, the handrail bar 33 can be tilted at an arbitrary angle, and the height of the handrail bar at various tilt angles can be measured by one position measuring handrail bar. become. This eliminates the need to provide the device with a plurality of handrails tilted at various angles, thus making the device compact.

The handrail position measuring device 1 according to claim 6 is
The handrail bar 33 is detachably attached to the lifting body D and is attachable to the lifting body D at a desired angle.

In this handrail position measuring device 1, the lifting body D
The handrail bar 33 that is attached to the
Since the structure is such that the handrail bar 33 can be mounted again at a desired angle, the height of the horizontal handrail bar 33 can be measured, and the height position of the handrail bar 33 tilted at a desired angle can be measured. Is possible.

[0022]

BEST MODE FOR CARRYING OUT THE INVENTION Preferred embodiments of a handrail position measuring device according to the present invention will be described in detail below with reference to the drawings. 1 is a perspective view of a handrail position measuring device according to the present invention, and FIG. 2 is a front view of the handrail position measuring device shown in FIG.
FIG. 3 is a side view of the handrail position measuring device shown in FIG.
Is an enlarged plan view of the lifting body, FIG. 5 is a front view of the lifting body shown in FIG. 4, FIG. 6 is a side view of the lifting body shown in FIG. 4, and FIG. Fig. 8 is a horizontal sectional view of the body, Fig. 8 is a vertical sectional view of the lifting body externally inserted to the main pillar and the auxiliary pillar, Fig. 9 is a vertical sectional view of the lifting body in which the operation lever is rotated, and Fig. 10 is an example of another pedestal. It is the perspective view which showed.

As shown in FIGS. 1 to 3, the handrail position measuring device 1 is roughly divided into a pedestal A, a main column B, an auxiliary column C, an elevator D, and a handrail rod E for position measurement. To be done.

The pedestal A is formed in a substantially T-shape by connecting a vertical rail 5 extending rearward from a central portion of a horizontal rail 3 which is a front portion.
It is placed on the floor surface 7. At the left and right ends of the horizontal rail 3 and at the rear end of the vertical rail 5, slip stoppers 9 made of a material having a large friction with the floor surface 7 are provided. On the vertical rail 5, a pair of support pipes 6 and 6 are provided upright in the vertical direction (see FIG. 10). These support pipes 6 are formed so as to penetrate therethrough, and have an inner diameter into which the main pillar B and the auxiliary pillar C can be inserted.

The main pillar B and the auxiliary pillar C are formed of, for example, hollow round pipes made of steel. Further, in order to reduce the weight, it may be made of an aluminum material. Further, the auxiliary column C is formed with an outer diameter of about 35 mm in consideration of also serving as a handrail rod for measuring a vertical position as described later, and is made of wood, a wood resin material, or a resin coating on an aluminum pipe. The applied one is suitable for eliminating the coldness at the time of gripping.

A leg cover 11 is provided at the lower ends of the main pillar B and the auxiliary pillar C. The leg cover 11 is provided with two vertical holding holes 15 in the front-rear direction. The lower end of the above-mentioned main pillar B is inserted into the rear holding hole 15, and the lower end of the above-mentioned auxiliary pillar C is inserted into the front holding hole 15. Both holding holes 15 are formed to have a large diameter on the lower surface side of the leg cover 11, that is, a ring-shaped gap is formed between each outer peripheral surface of the main pillar B and the auxiliary pillar C which are inserted into the holding hole 15. There is.
The leg cover 11 has an upper and lower two-divided structure and is detachable by a bolt 13 inserted from the lower surface side.

Before and after the leg cover 11, a screw 1 with a knob is provided.
7 are screwed together. The knob of the knob-equipped screw 17 has a large diameter in consideration of operability, and is formed with a knurl for slip prevention. The screw 17 with a knob has a tip protruding into the holding hole 15 when tightened so that the support pipe 6 of the pedestal A fitted into the holding hole 15 is pressed against the outer peripheral surfaces of the main pillar B and the auxiliary pillar C. It has become. That is, the main pillar B and the auxiliary pillar C penetrate the support pipes 6 of the pedestal A, and the leg covers 11 cover these support pipes 6. The support pipe 6
The lower ends of the main pillars B and the auxiliary pillars C that penetrate the
Abut.

The support pipe 6 pressed against the screw 17 with the knob cannot be removed from the holding hole 15, and the leg cover 11 is fixed to the pedestal A. That is, the main pillar B and the auxiliary pillar C can be attached to and detached from the pedestal A by tightening or unfastening the knob screws 17. The height of the main pillar B and the auxiliary pillar C from the floor surface 7 when the pedestal is mounted is about 1 to 1.2 m, which is suitable for satisfying the measurement range and considering portability.

A scale 19 is provided on the front surface of the auxiliary pillar C, and the scale 19 indicates the height from the floor surface 7. The scale 19 may be directly written in addition to sticking a print sticker or marking.

The above-described lifting body D is externally inserted into the main pillar B and the auxiliary pillar C, and the lifting body D is slidable in the vertical direction along the main pillar B and the auxiliary pillar C. As shown in FIG. 4, the lifting body D has front and rear sliding holes 2 formed by penetrating the upper and lower surfaces.
It is extrapolated to 3, 25 through the auxiliary pillar C and the main pillar B.
Caps 26 are detachably attached to the upper ends of the main pillars B and the auxiliary pillars C of the lifting body D, which are externally inserted. Therefore, the lift D can be easily attached to the main pillar B by removing the cap 26.
It is also possible to detach from the auxiliary column C.

The sliding hole 23 on the front side of the lifting / lowering body D is an elongated hole having a slightly long front and rear (right and left in FIG. 4) diameter. On the other hand, the sliding hole 25 on the rear side is a perfect circular hole into which the main pillar B is loosely fitted. As a result, a slight gap 27 is formed between the front surface of the auxiliary column C and the inner wall of the sliding hole 23. In addition, when a downward load is applied to the handrail rod E for position measurement, the lifting body D slightly tilts forward (in a range that does not affect the measurement accuracy) in a direction in which the gap 27 becomes smaller, Also by
The descent is easily blocked.

As shown in FIG. 5, the above-mentioned handrail rod E for position measurement is fixed to the front surface of the lifting body D by screws 29.
The position measuring handrail rod E is attached so that the axis line is horizontal. The handrail rod E for position measurement is a screw 29.
The screw can be unscrewed so that it can be detached from the lifting body D. Thereby, the handrail position measuring device 1
Can be disassembled into minimum component units.

The handrail rod E for position measurement is provided with a bracket 31.
And the handrail rod 33, and the substantially central portion in the longitudinal direction of the handrail rod 33 is fixed to the bracket 31 by screwing or the like.
The handrail bar 33 is made of, for example, wood or a wood material, and preferably has an outer diameter of 35 mm.

As shown in FIG. 6, the elevator D has an upper surface formed as a horizontal flat surface orthogonal to the scale 19, and this upper surface serves as a pointing surface 35 of the scale 19. Further, the handrail rod E for position measurement is fixed such that the top portion 37 is flush with the pointing surface 35. That is, the height of the position measuring handrail E from the floor surface 7 can be measured by reading the scale 19 that coincides with the upper edge of the lifting body D.

In this way, the height of the handrail bar E for horizontal position measurement is measured. On the other hand, the height of the handrail bar in the vertical direction can be measured by directly utilizing the auxiliary column C provided with the scale 19, as described above. That is, the auxiliary pillar C also serves as a handrail bar for position measurement in the vertical direction.

The lifting body D is releasably fixed to at least one of the main pillar B and the auxiliary pillar C. Hereinafter, in this embodiment, a case will be described in which the main pillar B is releasably fixed. As shown in FIG. 7, a cylindrical body 41 made of an elastic material (for example, made of rubber, soft vinyl, etc.) is concentrically fitted to the inner wall of the rear sliding hole 25. The cylindrical body 41 has an inner peripheral surface in sliding contact with the outer peripheral surface of the main pillar B, and slides with respect to the main pillar B while generating a predetermined frictional force.

A curved plate 43 made of metal is provided in contact with the outer surface of the cylindrical body 41, and the curved plate 43 is formed such that at least the contact surface with the cylindrical body 41 is curved along the arc of the cylindrical body 41. ing.

The elevating body D has a horizontal direction (vertical direction in FIG. 7).
An insertion hole 45 penetrating between the sliding holes 23 and 25 is formed, and a shaft 47 is loosely fitted in the insertion hole 45. Operation levers 49 are horizontally fixed to both ends of a shaft 47 protruding from both side surfaces of the lifting body D. Therefore, the shaft 47 is rotated together with the rotation of the operation lever 49.

As shown in FIG. 8, a cam plate 51 is fixed to the central portion of the shaft 47 in the longitudinal direction, and the cam plate 51 rotates together with the shaft 47. Cam plate 5
1 has a curved plate 4 at one end when the operation lever 49 is in the horizontal posture.
It is pressed against 3. Curved plate 4 pressed against cam plate 51
3 presses the main pillar B via the tubular body 41. As a result, a large frictional force is generated between the cylindrical body 41 and the main pillar B, and the lifting body D cannot slide on the main pillar B and is fixed to the main pillar B.

One end of the tension coil spring 53 is hooked on the other end of the cam plate 51, and the other end of the tension coil spring 53 is hooked on the inner wall of the lifting body D. That is, the tension coil spring 53 applies a moment to the cam plate 51 in the clockwise direction in FIG. 8. The rotation of the cam plate 51 due to the clockwise moment comes into contact with the bending plate 43, so that the operation lever 49 stops at a position where the operation lever 49 is in a horizontal posture.

The cam plate 51 is rotated against the tensile force of the tension coil spring 53 by the operation lever 49 being rotated counterclockwise in FIG. At this time, as shown in FIG. 9, the cam plate 51 is located at a position where the cutout portion 55 faces the bending plate 43, that is, the cam plate 51 retracts with respect to the bending plate 43 and presses the bending plate 43. Will be released. As a result, the frictional force generated between the cylindrical body 41 and the main pillar B is reduced, and the lifting body D
Can slide on the main pillar B. In this state,
The other notch 57 of the cam plate 51 abuts the bottom surface of the lifting body D, and further rotation is blocked.

Therefore, the lifting / lowering body D is fixed to the main pillar B when the operation lever 49 is in the horizontal posture, while in the present embodiment, the rotating tip 59 (see FIG. 9) of the operation lever 49 is directed upward. When it is pushed up, the fixation from the main pillar B is released.

The operation lever 49 may be provided on both side surfaces of the lifting body D, or may be provided on the back surface or the lower surface of the lifting body D. The rotation direction of the operation lever 49 is also as follows. Not only the upward direction but also the downward direction may be adopted. Further, the fixing structure by the operating lever 49 may be a mechanism that can be fixed to both the main pillar B and the auxiliary pillar C, instead of only the main pillar B.

Further, in this embodiment, the operation lever 4
An example of the case where the fixing is released by rotating 9 in the counterclockwise direction in FIG. 8 will be described as an example. On the contrary, the configuration in which the fixing is released by rotating clockwise in FIG. Good.

Next, the operation of the handrail position measuring device 1 thus constructed will be described. In order to measure the position of the handrail bar in the horizontal direction, the operating lever 49 is rotated counterclockwise in FIG. 6 to release the lifting body D and the main post B from the fixed state, and the position measuring handrail bar E is used. Slide to desired height.

After sliding to the desired position, the operating lever 4
9 is rotated clockwise to fix the lifting body D to the main pillar B, and to fix the position measuring handrail rod E. In this state, the handrail rod E for position measurement is actually used, and if the position is acceptable, the scale 19 on which the edge of the lifting body D coincides is read. This completes the measurement of the height of the handrail bar 33 from the floor surface 7.

Further, in order to measure the position of the handrail bar in the vertical direction, the position where the person to be measured extends his hand forward and is easy to grasp is
Measure from auxiliary column C using a measure or the like. Further, by reading the scale 19 of the auxiliary column C, the height of the handrail bar in the vertical direction from the floor surface 7 can be measured. At this time, by removing the cap 26 and removing the elevating body D, the auxiliary pillar C can be easily used as a vertical handrail bar. Based on the above measurement results, the handrail will be attached to a predetermined location such as the wall surface of the home.

Thus, the handrail position measuring device 1 described above
According to this, since the position measuring handrail bar E can be arranged and fixed at a desired height, the handrail bar having a desired height can be easily measured. Also, since it is not necessary to provide a plurality of handrails with different heights in the device, the number of parts is reduced,
The device can be made compact.

Since the auxiliary pillar C is provided with a scale 19 indicating the height from the floor surface 7, by reading the scale 19 when the position measuring handrail rod E reaches the optimum position, The height position of the handrail bar 33 can be easily grasped. Further, since the main pillar B and the auxiliary pillar C can be attached to and detached from the pedestal A, the device can be easily disassembled and assembled, the portability is improved, and the accommodation space for carrying the device is reduced. You can

Further, the auxiliary pillar C on the front side can be used as a handrail bar for vertical position measurement in addition to the function as the original support pillar, and a handrail bar for vertical position measurement only. It is not necessary to separately provide.

When the operating lever 49 is operated, the position measuring handrail E can be moved to any position and steplessly via the lifting body D, and can be fixed at a desired moving position. Therefore, it becomes easy to adjust the height of the handrail rod E for position measurement, and at the time of position measurement, the movement of the handhold rod E for position measurement is reliably prevented, and an error is less likely to occur at the measurement position. It enables highly accurate position measurement.

Furthermore, when the fixation of the lifting body D is released,
Since the rotating direction of the operating lever 49 is the direction in which the rotating tip 59 of the operating lever 49 is pushed upward, the lifted / lowered body D that has been released from the fixed state can be temporarily held via the operating lever 49, and is lifted at the same time as the release of the fixed state. There is no possibility that the body D may suddenly descend, and operability can be improved.

Further, since the lifting body D can be detachable from the main pillar B and the auxiliary pillar C, the main pillar B, the auxiliary pillar C,
The lifting / lowering body D is disassembled into individual parts, and the storage space when carried can be further reduced.

As a result, when a physically handicapped person, an elderly person, or a person who is hospitalized due to illness, injury, or the like performs rehabilitation and recovers a certain level of function to be treated at home, he / she may be at the entrance or at the home. When a handrail as an auxiliary tool is installed in a facility such as a passage, a toilet, or a bathroom, the optimum handrail position for the person can be measured in advance in a hospital or facility.

Further, since it is easy to carry as described above, even if a physically handicapped person or an elderly person cannot go out of his / her home, he / she can go to the home where these persons are, and It is possible to perform measurement, that is, it is possible to perform measurement work in the field where the handrail is actually attached.

Since the position of the handrail can be measured in advance in this manner, an optimum value can be obtained even when a new home or a new home is built, which facilitates the design and makes it possible for the person to obtain an appropriate value. Handrails can be attached.

The pedestal A of the handrail position measuring device 1 is
In addition to the T-shape, it may be a pedestal F formed in a rectangular flat plate shape shown in FIG. 10, and may be formed in various shapes depending on the place where the measurement is performed. In the case of the pedestal F shown in FIG. 10, the upper surface may be a flat reference surface 61, and the scale 19 may display the height from the reference surface 61.

Further, the handrail bar 33 may be provided so as to be rotatable around a horizontal axis (not shown) with respect to the lifting body D, and can be fixed at a desired inclination angle. With such a configuration, the handrail bar can be tilted at an arbitrary angle, and the height of the handrail bar at various tilt angles can be measured by one handrail for position measurement. Thus, it is not necessary to provide the device with a plurality of handrail bars inclined at various angles, and a multifunctional and compact device can be obtained.

The handrail position measuring device may have a structure in which the handrail bar 33 is detachably attached to the lifting body D, and the handrail bar 33 is lifted at a desired angle.
It may be configured to be attached to. According to such a configuration, it is possible to measure the height of the horizontal handrail bar 33, and it is possible to measure the height position and the like of the handrail bar 33 which is attached while being inclined at a desired angle. . In this case, by replacing the bracket 31 interposed between the handrail bar 33 and the lifting body D, the handrail bar 33 may be attached to the lifting body D at a desired angle.

[0060]

As described in detail above, the handrail position measuring device according to the present invention is provided with a handrail rod for position measurement on the lifting body, and the lifting body is provided with the main pillar and the auxiliary at any sliding position. Since it is provided so as to be fixed to the pillar, the handrail bar having a desired height can be easily measured. Further, since it is not necessary to provide a plurality of handrails having different heights to the device, the number of parts can be reduced and the device can be made compact.

Since the scale is provided on the auxiliary column, when the position measuring handrail bar reaches the optimum position, the scale can be read to easily grasp the height position of the handrail bar at that time. Therefore, it is not necessary to measure with a measure or the like, and efficient and quick measurement is possible.

Further, since the main pillar and the auxiliary pillar can be freely attached to and detached from the pedestal, the handrail position measuring device can be easily disassembled and assembled to enhance portability and to be carried while being carried. The storage space of can also be made small.

As a result, when a physically handicapped person, an elderly person, or a person who is hospitalized due to illness or injury performs rehabilitation and recovers to a certain degree of function to be treated at home, he / she may be at the entrance or at the home. When a handrail as an auxiliary tool is installed in a facility such as a passage, a toilet, or a bathroom, the optimum handrail position for the person can be measured in advance in a hospital or facility.

Further, since it is easy to carry as described above, even if a physically handicapped person or an elderly person cannot go out of his / her home, he / she can go to his / her house with these persons and go to the home. Enables measurement within
That is, it is possible to perform the measurement work on the site where the handrail is actually attached.

Since the handrail position can be measured in advance in this way, an optimum value can be obtained even when a new home is built or remodeled, which facilitates the design and makes it appropriate for the person. Handrails can be placed.

[Brief description of drawings]

FIG. 1 is a perspective view of a handrail position measuring device according to the present invention.

FIG. 2 is a front view of the handrail position measuring device shown in FIG.

3 is a side view of the handrail position measuring device shown in FIG.

FIG. 4 is an enlarged plan view of a lifting body.

FIG. 5 is a front view of the lifting / lowering body shown in FIG.

6 is a side view of the lifting / lowering body shown in FIG. 4. FIG.

FIG. 7 is a horizontal cross-sectional view of an elevating body externally inserted to a main column and an auxiliary column.

FIG. 8 is a vertical cross-sectional view of an elevating body externally inserted on a main column and an auxiliary column.

FIG. 9 is a vertical sectional view of an elevating body in which an operation lever is rotated.

FIG. 10 is a perspective view showing an example of another pedestal.

[Explanation of symbols]

1 ... Handrail position measuring device 7 ... Floor surface 19 ... scale 33 ... Railing rod 35 ... Pointing surface 37 ... top part 49 ... Operating lever 59 ... Rotating tip A ... Pedestal B ... Main pillar C ... Auxiliary pillar D ... Lifting body E ... handrail for position measurement

Continuation of the front page (56) Reference JP-A-10-312097 (JP, A) JP-A-2000-291251 (JP, A) (58) Fields investigated (Int.Cl. ⁷ , DB name) G01B 3/00 -5/30 G01C 5/00-5/06 G01C 15/00-15/14 E04F 21/00-21/32 C09B 9/00-9/56 G09B 25/00-25/08

Claims (6)

(57) [Claims] 1. A pedestal placed on a floor surface, a main pillar whose lower end is detachably fixed to the pedestal and which is erected vertically, and a pedestal located in front of the main pillar with a gap. Auxiliary pillars whose lower ends are detachably fixed and which are erected vertically, scales provided on the front surface of the auxiliary pillars to indicate the height from the floor surface, and slidable on the main pillars and the auxiliary pillars And a vertically movable body which is releasably fixed to at least one of the main column and the auxiliary column at an arbitrary sliding position in the vertical direction, and has an upper surface serving as an indication surface of the scale, and a direction in which the axis line is horizontal. 2. A handrail position measuring device, comprising: a handrail rod for horizontal position measurement, which is fixed to the elevating body and has a top portion flush with the upper surface of the elevating body. 2. The handrail position measuring device according to claim 1, wherein the auxiliary column also serves as a handrail rod for vertical position measurement. 3. An operating lever for fixing or unlocking at least one of the main pillar and the auxiliary pillar is provided on the elevating body.
The handrail position measuring device according to claim 2 or 3. 4. The handrail position measurement according to claim 1, wherein the elevating body is detachably attached to the main pillar and the auxiliary pillar. apparatus. 5. The handrail bar according to claim 1, 2, 3 or 4, wherein the handrail bar is provided rotatably around a horizontal axis with respect to the lifting body and can be fixed at a desired inclination angle. The handrail position measuring device described in any one. 6. The handrail bar is detachably attached to the elevating body and is attachable to the elevating body at a desired angle. , 3, 4 handrail position measuring device according to any one.