KR20190069027A - Mount and stand for measurement apparatus - Google Patents

Abstract

The present invention relates to a mount and a stand for measurement equipment, capable of fixing and installing measurement equipment such as a line laser at a predetermined height in a building site, etc., and installing the measurement equipment by freely adjusting the angle, direction, and position of the measurement equipment according to a site condition. Specifically, the present invention can easily install and use the measurement equipment by using the mount and the stand even in places where the measurement instrument is difficult to install without restrictions of place, and easily and precisely level and set the measurement instrument by changing the angle, direction, and position of the measurement instrument as needed. To achieve the above object, the mount for measurement equipment according to the present invention comprises: a body having a wall mounting magnet and a shaft portion; a support hinged to the shaft portion; a mounting member provided on the support and having a mounting portion for attaching and detaching the measurement instrument; and a measurement instrument setting means including an angle conversion portion provided in the body to rotate the support up and down with the shaft portion as an axis; a direction converting portion provided in the mounting member to horizontally rotate the mounting portion, and a position converting portion provided in the support to move the mounting member back and forth in the longitudinal direction of the support.

Description

[0001] MOUNT AND STAND FOR MEASUREMENT APPARATUS [0002]

The present invention relates to a mount and a stand for an instrument that can be fixed and installed at a predetermined height on a building machine such as a line laser in a building site and can be freely adjusted in angle, direction and position of a measuring instrument according to a site condition.

In particular, the present invention can easily install and use a measuring instrument using a mount and a stand without any limitation in places where it is difficult to install a measuring instrument, and if necessary, the angle, direction and position of the measuring instrument can be changed, Can be easily and precisely performed.

It is one of the important conditions for the performance and durability of these structures to be constructed so as to be horizontal and vertical with respect to the gravity direction of the structure during the interior construction such as the construction of the building or the tile installation work inside the building, It is very important to accurately set horizontal and vertical reference lines on the construction site.

Conventional methods for measuring or setting horizontal and vertical reference lines include the use of additional long lines or tie lines, but the reference line is not well-sized or set up, the operation is cumbersome and the operation takes a long time The efficiency and convenience are poor.

In order to solve the above problems, an instrument such as an instrument or a measuring instrument or a laser irradiator for setting horizontal and vertical reference lines is used.

Most of the measuring instruments such as laser irradiator are installed on a stand such as a tripod for adjusting the installation height. The stand for measuring instrument is fixed to the instrument firmly, but the instrument is detachable for convenience of use.

The mounting and demounting of the stand and the measuring instrument is performed by screwing the measuring instrument to the bolt provided in the mounting portion of the stand,

Most of the existing stands are able to adjust the height of the measuring instrument mounted on the mounting part by adjusting the length of the support legs.

However, when the stand having the above structure is used, there is a problem that the measuring apparatus can not be installed through the stand when the wall surface of the site is made of a corner, or when the measurement instrument is required to be installed outside the vertical adjustment range of the stand have.

Especially, it is very important to maintain the level of the instrument in the state where the instrument is fixed and installed. However, since the stand of the conventional instrument can only adjust the height of the measuring instrument and the level of the stand itself can not be adjusted horizontally, There is a problem that the meter can not be installed in a horizontal position at the correct position by using the stand.

If the stand can not be used, alternatively, it is necessary to install the measuring instrument on a vertical mounting surface such as a wall surface in the field. As described above, since most of the existing measuring instrument mounting apparatuses are made of a tripod type stand, , The instrument mounted on the stand can only be used in a very limited place.

For reference, as a conventional technique relating to a stand such as a tripod, to which a measuring instrument such as a laser irradiator can be fixed, it is disclosed in Japanese Patent No. 10-1109596, No. 10-1109597, No. 10-2012-0000662, Open No. 10-2010-0023213.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide an apparatus and a method for measuring and measuring an instrument, A supporting member hinged to the body, a mounting member provided on the supporting member for detachably attaching the measuring instrument, and an angle changing unit for vertically rotating the supporting member, a direction for horizontally rotating the mounting portion of the mounting member And a measuring device setting means comprising a conversion section and a position changing section for adjusting the front and rear position of the mounting member.

In the present invention, both ends of the lifting and lowering shaft, to which the first rod of the first lever is screwed, are hinged to the support so that the angle of the supporter using the angle converter can be adjusted more easily and accurately, And a stand and a stand for measuring and rotating the support rod in a vertical direction while the elevating androtating shaft is held horizontally and raised and lowered along the first rod.

Further, the present invention is characterized in that the first and second body mounting members are configured to be mutually rotatable so that the orientation of the support base using the direction changing unit can be adjusted more easily and accurately, and the second rod portion of the second lever is provided with a toothed portion When the second lever is rotated bidirectionally, a thread of the second rod portion is engaged with the tooth portion, and the second rod portion rotates about the rotary shaft plate, thereby rotating the mounting portion in the left-right direction , A mount for a measuring instrument and a stand.

Further, the present invention is characterized in that a clamping block in which the third rod of the third lever is screwed and a fourth lever for moving the clamping block forward and backward are mounted on the mounting member, The clamping block is moved forward and backward along the third rod portion in the bidirectional rotation of the third lever in the clamping state of the fourth lever so that the mounting member can be moved back and forth in the unclamping state of the fourth lever, And a mount and a stand for a measuring instrument in which minute advance and retreat of the measuring instrument is achieved.

In order to achieve the above object, a mount for a measuring instrument according to the present invention comprises:

A wall-mounting magnet, and a shaft;

A support hinged to the shaft portion;

A mounting member provided on the support base and having a mounting portion for detachably mounting the measuring instrument; And

A direction changing unit provided on the body and rotating the support base up and down about the shaft, a direction changing unit provided on the mounting member for horizontally rotating the mounting unit, And a position changing section for changing the position of the measuring device in the forward and backward directions.

In the mount for a measuring instrument according to the present invention,

The angular conversion unit includes a first lever having a threaded portion and a first lever coupled to the body such that the first rod passes through the body in the vertical direction so as to be rotatable in the left and right direction, both ends hinged to the support in the horizontal direction, And a lifting / lowering shaft having a lifting hole to be screwed,

According to the bi-directional rotation of the first lever, the lifting and lowering shaft is lifted up and down in the longitudinal direction of the first rod while being horizontally held, and the support is vertically rotated.

Further, in the mount for a measuring instrument according to the present invention,

Wherein the mounting member includes a first body coupled to the support frame by the position changing portion so as to be reciprocated forward and backward and a second body coupled to rotate to the left and right with respect to the first body and having the mounting portion,

The direction changing portion includes a second lever having a screw thread formed therein and coupled to the second body such that the second rod can pivot horizontally through the second body so as to be rotatable in the left and right direction and a second lever connected to be fixed to the first body, And a rotary shaft plate having a serrated portion to be engaged therewith,

As the second lever rotates in both directions, the threads of the second rod part are biased by the teeth, and the second rod part rotates in the circumferential direction of the rotary shaft plate, so that the mounting part rotates left and right.

Further, in the stand for a measuring instrument according to the present invention,

A wall mounting magnet, a body having a shaft portion,

A support hinged to the shaft portion,

A mounting member provided on the support and having a mounting portion for detachably attaching the measuring instrument,

A direction changing unit provided on the body and rotating the support base up and down about the shaft, a direction changing unit provided on the mounting member for horizontally rotating the mounting unit, And a position changing section for changing the position of the position changing section in the forward / backward direction; And

A frame vertically mounted on the floor;

A mounting rod vertically adjustably coupled to the frame;

And a support member which is horizontally coupled to the upper end of the mounting rod and is capable of horizontally rotating left and right and rearward and rearward positions with respect to the mounting rod and having a mounting portion to which the magnet of the mount can be attached and detached at one end, .

The mount and stand for a measuring instrument according to the present invention,

Since the mount equipped with the measuring instrument can be easily installed on the wall where the magnetism can be attached, the measuring instrument can be freely installed and used in a place where the stand can not be installed,

It is possible to adjust the up-and-down angle, the left-right direction and the back-and-forth position of the measuring instrument so that the measuring instrument can be accurately installed in a place where the user needs it,

The height and position of the mount can be adjusted by using the stand on which the mount is detached, so that the meter can be fixed and installed at the correct height and position on the wall or corner where there is no wall capable of attaching magnetism,

It is possible to install and use a measuring instrument at a necessary place without restriction of places according to various construction site conditions.

Fig. 1 is a photograph of a sample of a measuring instrument. Fig.
Fig. 2 is a photograph of a mounting and demounting structure of a mount and a measuring instrument according to the present invention. Fig.
FIGS. 3A and 3B are photographs of the mount according to the present invention taken in different directions. FIG.
4 is a cross-sectional view for explaining an angle converting unit of the present invention;
5 is a plan view for explaining a direction changing unit of the present invention;
6 is a cross-sectional view for explaining a position conversion unit of the present invention.
7 is a perspective view of a stand according to the present invention;

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

In the drawings, the components are expressed by exaggeratingly larger (or thicker) or smaller (or thinner) in size or thickness in consideration of the convenience of understanding, etc. However, It should not be.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise.

 In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

It is to be understood that the first to second aspects described in the present specification are merely referred to in order to distinguish between different components and are not limited to the order in which they are manufactured, It may not match.

In describing a mount and a stand for a measuring instrument according to the present invention, an unstructured approximate direction reference can be specified with reference to FIGS. 1 and 7. For example, when the direction of gravity acts as a downward direction, Unless otherwise specified in the description and claims of the invention relating to other drawings, the direction is specified in accordance with this standard.

First, Fig. 1 shows a line laser (L) as a typical measuring instrument mountable in the present invention.

The line laser L is provided with first to third irradiating portions 1, 2, and 3 on the front surface, one side surface, and the upper surface, respectively.

Each of the irradiation units 1, 2, and 3 has a four-sided window around the light source, and when the light source is lit, it can be used as various reference lines by irradiating a linear laser beam in all directions.

That is, the first irradiating unit 1 irradiates a laser in the form of a horizontal line in all directions, and the second irradiating unit 2 and the third irradiating unit 3 irradiate laser beams in a vertical line direction orthogonally to each other in all directions.

The line laser L includes a detachable portion 4 detachably attached to the mounting portion 33 of the mount M. [

The detachable portion 4 of Fig. 1 is configured to protrude outwardly in a rectangular shape from the upper surface of the first irradiating portion 1 and is slidingly coupled to the mounting portion 33 of the mount M, The specific structure, the desorption structure, the position, etc. of the substrate 4 may vary.

The present invention can be easily installed and used in various places without restriction of a measuring instrument such as the line laser (L), and can be easily mounted on a measuring instrument mount (M) and a stand (S)

Hereinafter, a mount (M) and a stand (S) for a measuring instrument according to the present invention will be described with reference to FIGS. 2A to 7.

As shown in Figs. 2 to 6, the mount M of the present invention includes:

A wall-mounting magnet (11) and a shaft (12);

A support 20 hinged to the shaft 12;

A mounting member (30) provided on the support base (20) and having a mounting portion (33) capable of detachably mounting the measuring instrument; And

An angle changing unit 40A which is provided on the body 10 and rotates the support table 20 up and down with the shaft 12 as an axis; And a position change unit 40P provided on the support base 20 for advancing and retracting the mounting member 30 in the longitudinal direction of the support base 20, ; ≪ / RTI >

The body (10) is provided with at least one magnet (11) on its rear surface and is detachably attachable to a wall surface of a metallic material by a magnetic force.

The hinge shaft 22 of the support base 20 is fitted to the shaft portion 12 and hinged to the shaft portion 12.

In addition, the body 10 includes a mounting hole 13 through which a mounting member such as a bolt or a hooking rod can be inserted. The mounting hole 13 is fixed to the mounting hole 13 in a vertical or horizontal direction perpendicular to the longitudinal direction of the mounting hole 13. [ The bolts 14 penetrate and are coupled to tighten or loosen the fixing bolts 14 so as to fix or separate the mounting members fitted in the mounting holes 13. [

The mounting hole 13 and the fixing bolt 14 are used when the mounting using the magnet 11 is not possible, that is, when mounting of the mount M is required on a wall surface of a non-metallic material which can not be magnetically attached.

The body 10 is provided with an angular conversion unit 40A which is one of the measurement device setting means 40. [

Specifically, as shown in FIG. 4, the angle converting unit 40A converts

A first rod 41a having a threaded portion formed thereon, a first lever 41 coupled to the body 10 through a vertical direction so as to be rotatable in the left and right direction,

And a lifting and lowering shaft 42 having both ends hinged to the support 20 in a horizontal direction and having a lift hole 42a through which the first rod 41a is inserted and screwed.

The first lever 41 is in the form of a general bolt and is provided with a screw thread on the outer circumferential surface of the first rod portion 41a. The first rod portion 41a passes through the body 10 in the vertical direction, And is screwed into the elevation hole 42a of the elevation rotary shaft 42 provided in the elevation shaft 20.

The lifting and lowering rotary shaft 42 is hingedly coupled to the support base 20 such that the lifting and lowering rotary shaft 42 is rotatable back and forth.

That is, the lifting and lowering shaft 42 is coupled to the support 20 so that the lifting and lowering shaft 42 can idle back and forth.

The lifting and lowering shaft 42 has a vertically extending vertical hole 42a formed at its middle portion and an inner peripheral surface of the vertical lifting hole 42a is integrally formed with a female screw portion 42a, Respectively.

Therefore, in accordance with the bidirectional rotation of the first lever 41, the lifting and lowering shaft 42 is lifted up and down in the longitudinal direction of the first rod portion 41a while being held horizontally, .

Specifically, when the first lever 41 is rotated in the right direction of tightening, the elevation rotary shaft 42 moves upward along the first rod portion 41a. At this time, the elevation rotary shaft 42 is rotated forward And only the support table 20 is rotated upward while the elevation rotary shaft 42 is kept horizontal.

On the other hand, when the first lever 41 is rotated in the left releasing direction, the elevation rotary shaft 42 is moved downward along the first rod portion 41a, 42 are kept in a horizontal state, only the support table 20 is lowered and rotated.

The fixing angle of the support table 20 with respect to the body 10 can be changed through the vertical rotation of the support table 20 so that the present invention can be applied to the measurement apparatus itself Can be changed to suit the need.

For example, when the wall or the stand S on which the mount M is installed is not correctly vertical and is inclined to one side, the installation angle of the measuring instrument is adjusted using the angle converter 40A, It can be set so as to be maintained.

Next, the support base 20 is hinged to the shaft portion 12 by a hinge shaft 22 so as to be vertically rotatable.

A horizontal indicator 21 is provided on the upper surface of the support 20 so as to be horizontally positioned when the mount M is installed.

As an example of the horizontal indicator 21, there is a horizontal indicator in which a horizontal supporting line is provided in a transparent glass tube filled with a liquid, and a bubble formed inside the glass tube is aligned with the horizontal leader to check and adjust a horizontal state.

It is needless to say that the present invention can be equipped with all kinds of horizontal indicators such as an electronic horizontal indicator as well as a horizontal indicator of the above-mentioned type.

The support base 20 is provided with a position conversion unit 40P which is one of the measurement device setting means 40. [

Specifically, as shown in Fig. 5, the position conversion unit 40P converts

A third rod 45a having a screw thread formed thereon, a third lever 45 coupled to the support base 20 so as to pivot horizontally in the front and rear direction so as to be rotatable in the left-

A clamping block 46 which is provided on the mounting member 30 and has a forward and backward hole 46a through which the third rod portion 45a is threadedly engaged and which is movable forward and backward in a direction orthogonal to the third rod portion 45a, and,

The clamping block 46 is provided on the mounting member 30 so that the clamping block 46 is engaged with the third rod portion 45a or clamped by releasing the clamping block 46 from the third rod portion 45a And a fourth lever (47).

The third lever 45 is in the form of a bolt in the same manner as the first lever 41. The third lever 45 is threaded on the outer surface of the third rod 45a. 20 horizontally in the longitudinal direction so that the third lever 45 can be idly coupled to the support 20 in the left and right directions.

The clamping block 46 is provided horizontally in a horizontal direction across the support 20 and is connected to the first body 31 of the mounting member 30, And is slidably movable from the first body 31 of the mounting member 30 to the left and right.

The clamping block 46 is formed in such a manner that the front and rear gear holes 46a penetrate in the front and rear horizontal directions in the middle of the inner circumferential surface of the front and rear gear holes 46a, And a female threaded portion is provided.

In other words, when the front and rear suction holes 46a are viewed from the front, one inner peripheral surface of the front and rear suction holes 46a is provided with a threaded female thread portion and the other inner peripheral surface of the front and rear suction holes 46a has a general spherical shape without a female thread portion.

When the clamping block 46 is moved to the other side and the one-side female thread portion is engaged with the thread of the third rod portion 45a, as the clamping block 46 is clamped to the third rod portion 45a, It is impossible to directly advance and retract the clamping block 46. The clamping block 46 can be moved forward and backward only by the rotation of the third lever 45,

When the clamping block 46 is moved to one side and the thread of the third rod portion 45a is in contact with the other spherical surface, the clamping block 46 is released from the third rod portion 45a, The mounting member 30 itself can be moved back and forth without using the lever 45. [

The fourth lever 47 moves the clamping block 46 in the forward and backward direction to clamp the mounting member 30 to the third rod portion 45a, It is also possible that the clamping block 46 itself is extended to the other side so as to be integrally connected to the fourth lever 47. In this case,

The fourth lever 47 is elastically supported in a direction opposite to the one female thread portion of the clamping block 46, that is, toward the other side of the mounting member 30,

In the unactuated (unpressurized) state of the fourth lever 47, the clamping block 46 moves to the other side so that the female threaded portion engages with the thread of the third rod portion 45a,

In the actuated (pressurized) state of the fourth lever 47, the clamping block 46 moves to one side so that the spherical surface comes into contact with the thread of the third rod portion 45a.

The coil spring 48 is interposed between the other side surface of the mounting member 30 and the grip portion of the fourth lever 47. In order to support the fourth lever 47 in an elastic manner, Various types of elastomers may be used.

Therefore, in the unclamping state of the fourth lever 47, the mounting member 30 can be moved back and forth in the longitudinal direction of the support base 20,

In the clamping state of the fourth lever 47, the clamping block 46 is moved back and forth in the longitudinal direction of the third rod portion 45a in accordance with the rotation of the third lever 45 in both directions, The mounting member 30 is moved forward and backward.

That is, in the clamped state without pressing the fourth lever 47, since the clamping block 46 is restrained by the third rod portion 45a in a screwed structure, the current position is fixed, and in this state, When the lever 45 is rotated in either left or right direction, the clamping block 46 moves forward or backward along the third rod portion 45a by the rotation of the third rod portion 45a so that the position of the mounting member 30 Can be finely adjusted and converted.

When the fourth lever 47 is depressed to release the clamping, the clamping block 46 is released from the restraint, and the fourth lever 47 is held in the state where the mounting member 30 is held, .

It is possible to freely change the separation distance of the mounting member 30, that is, the front and rear positions of the measuring instrument, with respect to the wall or the stand S on which the mount M is installed, Not only fine adjustment is possible through the clamping member 45 but also the mounting member 30 whose position is changed by the clamping block 46 is stably fixed at the changed position and is prevented from moving at the position set by the measuring instrument.

Subsequently, the mounting member 30 is coupled to the support base 20 so as to be movable back and forth by the position conversion unit 40P.

The mounting member 30 includes a first body 31 coupled to the support base 20 so as to move back and forth by the position change unit 40P and a second body 31 coupled to the first body 31 so as to rotate left and right And a second body (32) having the mounting portion (33).

In the figure, the mounting member 30 is provided on the lower side of the supporter 20 so that the first and second bodies 32 are vertically coupled, but the opposite structure is also possible.

The attachment portion 33 of the measuring instrument is detachably attached to the attachment portion 33. In the figure, a attachment portion 33 having a groove structure in which the attachment / detachment portion 4 is formed so as to be slidable in correspondence with the structure of FIG. 1 is shown However, as described above, there is no limitation on the specific form, the detachment structure, and the like of the mounting portion 33.

The mounting member 30 is provided with a position changing unit 40P which is one of the measuring device setting means 40. [

Specifically, as shown in FIG. 6, the direction conversion unit 40D converts the direction-

A second rod 42a having a threaded second rod portion 43a coupled horizontally through the second body 32 so as to be rotatable in the horizontal direction,

And a rotary shaft plate 44 connected to be fixed to the first body 31 and having a toothed portion 44a engaged with the second rod portion 43a.

The second lever 42 has a bolt shape in the same manner as other levers and has a thread on the outer circumferential surface of the second rod portion 43a and the second rod portion 43a is connected to the second body 32, And the second lever 42 is coupled to the second body 32 so that the second lever 42 can idly rotate forward and backward.

The rotary shaft plate 44 is fixedly connected to the first body 31 so that the rotary shaft plate 44 can not rotate.

That is, the second lever (42) provided on the second body (32) and the second body (32) is coupled to the rotary shaft plate (44) fixed to the first body .

The rotary shaft plate 44 is provided on the outer circumferential surface thereof with a serrated portion 44a which is engaged with the thread of the second rod portion 43a and is rotatably supported by the second rod portion 43a when the second lever 42 rotates. The thread is engaged with the tooth portion 44a of the rotary shaft plate 44 while rotating and moving.

The thread of the second rod portion 43a is biased to the tooth portion 44a and the second rod portion 43a of the second rod portion 43b of the rotation shaft plate 44 And the mounting portion 33 provided on the second body 32 is rotated in either one of the left and right directions.

That is, when the second lever 42 is rotated in either one of the left and right directions, the thread of the second rod portion 43a is caught by the toothed portion 44a, and a pressure is generated to rotate the rotary side plate in either left or right direction. At this time, since the rotary side plate is fixed to the first body 31 and the second lever 42 is connected to the rotatable second body 32, the rotation of the second load unit 43a can be rotated to the left or right along the toothed portion 44a to change the direction of the second body 32, i.e., the mounting portion 33. [

It is possible to freely change the direction in which the front face of the mounting member 30, that is, the lateral direction of the measuring instrument, with respect to the wall surface on which the mount M is installed or the stand S can be freely changed through this direction changing portion 40D, It is possible to adjust the direction of the laser or the like irradiated by the light source.

Next, a stand (S) for a measuring instrument having the mount (M) will be described.

The stand (S) for a measuring instrument according to the present invention, as shown in Fig. 7,

A wall-mounting magnet 11, a body 10 having a shaft 12,

A support 20 hinged to the shaft 12,

A mounting member 30 provided on the support 20 and having a mounting portion 33 for detachably attaching the measuring instrument,

An angle changing unit 40A which is provided on the body 10 and rotates the support table 20 up and down with the shaft 12 as an axis; And a position change unit 40P provided on the support base 20 for advancing and retracting the mounting member 30 in the longitudinal direction of the support base 20. The measuring device setting means 40 includes a direction changing unit 40D, , A mount (M) comprising; And

A frame (50) vertically mounted on the floor surface;

A mounting bar 60 adjustably coupled to the frame 50 so as to be vertically adjustable in height;

The mounting rod 60 is horizontally coupled to the upper end of the mounting rod 60. The mounting rod 60 can be horizontally rotated left and right and its longitudinal position can be adjusted. And a supporting member (70) having an attaching portion (71) that can be attached to the base.

Specifically, first, the frame 50 includes a foldable leg 51 hinged to the upper end and foldable so that the frame 50 is mounted on the floor surface.

The frame 50 is provided with a receiving portion (not shown) formed to penetrate along the longitudinal direction, and the mounting rod 60 is inserted on the receiving portion and moved up and down.

A rack gear portion provided on one side of the mounting rod 60 and a driving gear provided on the frame 50 and engaged with the rack gear portion And the operation of the drive gear is not only a manual operation using a handle but also an automatic operation using a motor.

The driving means is not limited to this, and various devices connected by various gears and / or shafts, such as a direct ascending and descending of the mounting rod 60 using a cylinder or the like, can be used.

The mounting bar (60) further includes a fixing block (62) having a coupling thread at an upper end thereof and detachably screwed to the coupling thread.

The fixing block 62 is provided at its upper end with a coupling thread having the same size as the coupling thread.

The measuring instrument itself is mounted on the mounting rod 60 or the fixing block 62 without using the mount M because the lower measuring instrument is equipped with a screw hole (not shown) Can be used.

The support member 70 is a rod-like member having a predetermined length in the horizontal direction, and is provided with the attachment portion 71 bent in the vertical direction at one end thereof. At least the attachment The portion 71 is made of a metal material.

That is, the attachment portion 71 of the support member 70 replaces the wall surface on which the mount M is installed.

The supporting member 70 has a sliding groove 72 having a predetermined length in the longitudinal direction and passing through the upper and lower surfaces of the supporting member 70. When the connecting rod of the mounting rod 60 is inserted into the sliding groove 72, And the fixing block 62 is engaged with the engaging thread portion of the supporting member 70 which is engaged with the engaging thread portion of the supporting member 70, Fixation is done.

Further, the support member 70 is formed with a fastening hole 73 through one side or both sides of the sliding groove 72 so as to penetrate both upper and lower surfaces.

This fastening hole 73 allows bolt connection to the position of the fastening hole 73 using the screw hole of the measuring instrument,

At this time, the fastening holes 73 are provided in the shape of a slot larger than the screw holes, and a positioning laser irradiated perpendicularly from the lower surface of the measuring instrument to the fastening holes 73 ) To reach the floor.

Therefore, according to the present invention, the position adjusting laser reaching the bottom surface can be used as a reference point for installing the stand S, whereby the measuring instrument can be fixed and installed at a more accurate position.

Although not shown in the drawing, the support member 70 is further provided with a weight member (not shown) for supporting the mount M and the load of the measuring instrument on the other side opposite to the mounting portion 71.

The weight member is a load that is applied to both ends of the support member 70. The support member 70 is attached to the mount M on which the instrument is mounted, A weight member is added to the opposite side of the measuring instrument to match the load on both sides of the supporting member 70 to prevent the stand M from overturning due to load displacement of the measuring instrument.

Such a weight member is not limited to a specific shape or material such as a general shape of a weight, and may be made of a metal material such that the support member 70 is made of a metal material so that the position of the weight member relative to the support member 70 can be easily adjusted, It is more preferable that a magnet 11 capable of attaching a magnetic force is provided on the lower surface of the member.

The present invention having such a configuration can be used by being freely installed at any height of the wall surface by using the mount (M), and it is also possible to use the meter M without any wall surface capable of attaching the mount (M) The stand S can be installed near the corner and then the position of the mount M can be aligned with the support member 70 so that the meter can be installed in the same position as that of the wall of the mount M, It is possible to easily adjust the position and orientation of the instrument by horizontally holding the instrument mounted on it through the angle, direction and position adjustment function of the instrument. So that it can be used.

While the present invention has been particularly shown and described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, Should be interpreted as belonging to the scope.

L: line laser 1, 2, 3:
4:
M: Mount S: Stand
10: Body 11: Magnet
12: shaft portion 13: installation hole
14: Fixing bolt
20: support 21: horizontal indicator
22: Hinge shaft
30: mounting block 31: first body
32: second body 33:
40: Measuring device setting means 40A:
40D: direction converting section 40P:
41: first lever 41a: first rod portion
42: ascending / descending rotary shaft 42a:
43: second lever 43a: second rod portion
44: rotating shaft plate 44a:
45: third lever 45a: third rod section
46: Clamping block 46a:
47: fourth lever 47a: fourth rod section
48: coil spring
50: frame 51: folding leg
60: Mounting rod
70: support member 71:
72: sliding groove 73: fastening hole

Claims (4)

A wall-mounting magnet, and a shaft;
A support hinged to the shaft portion;
A mounting block provided on the support and having a mounting portion for detachably mounting the measuring instrument; And
A direction changing unit provided in the mounting block and horizontally rotating the mounting unit to horizontally rotate the mounting unit, and a direction changing unit provided on the supporting block to move the mounting block in the longitudinal direction And a position changing section for changing the position of the measuring section in the forward and backward directions.

The method according to claim 1,
The angular conversion unit includes a first lever having a threaded portion and a first lever coupled to the body such that the first rod passes through the body in the vertical direction so as to be rotatable in the left and right direction, both ends hinged to the support in the horizontal direction, And a lifting / lowering shaft having a lifting hole to be screwed,
Wherein the lifting / lowering shaft is vertically moved in the longitudinal direction of the first rod unit in a state in which the lifting / lowering shaft is horizontally held in accordance with the bidirectional rotation of the first lever, so that the support table is vertically rotated.
3. The method according to claim 1 or 2,
Wherein the mounting block includes a first body coupled to the support frame by the position changing portion so as to be reciprocated forward and backward and a second body coupled to rotate to the left and right with respect to the first body and having the mounting portion,
The direction changing portion includes a second lever having a screw thread formed therein and coupled to the second body such that the second rod can pivot horizontally through the second body so as to be rotatable in the left and right direction and a second lever connected to be fixed to the first body, And a rotary shaft plate having a serrated portion to be engaged therewith,
And the second rod is rotationally moved in the circumferential direction of the rotary shaft plate while the thread of the second rod portion is biased by the tooth portion in accordance with the bidirectional rotation of the second lever, Mount for instrument.

A wall mounting magnet, a body having a shaft portion,
A support hinged to the shaft portion,
A mounting block provided on the support and having a mounting portion for detachably attaching the measuring instrument,
A direction changing unit provided in the mounting block and horizontally rotating the mounting unit to horizontally rotate the mounting unit, and a direction changing unit provided on the supporting block to move the mounting block in the longitudinal direction And a position changing section for changing the position of the position changing section in the forward / backward direction; And

A frame vertically mounted on the floor;
A mounting rod vertically adjustably coupled to the frame;
And a support member which is horizontally coupled to the upper end of the mounting rod and is capable of horizontally rotating left and right and rearward and rearward positions with respect to the mounting rod and having a mounting portion to which the magnet of the mount can be attached and detached at one end, And a stand for measuring instrument.

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