JPH1036087A - System and device for adjusting level of industrial equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To greatly reduce the period of installation work by allowing readily performing the work of adjusting the level of equipment to be installed by a small number of workers. SOLUTION: This system includes a leveling block for use in the installation of industrial large equipment, a plurality of level adjusting devices 1 each provided with a motor with a built-in, gears of small high reduction gear ratio and freely removably connected to the leveling block, a personal computer 3 that indicates level adjustment values to the individual level adjusting devices 1 to control the whole system, and a controller 2 provided to correspond to each level adjusting device 1 to control the motor in response to the level adjustment value transmitted from the personal computer 3; according to the level adjustment value transmitted from the personal computer 3, the motor of the corresponding level adjusting device 1 is controlled so that the height of the level adjusting device is varied to automatically adjust the installation level of the industrial large equipment.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a level adjustment system used when installing a thermal power plant, a nuclear power plant, a large machine tool, and the like, and a level adjustment device used in the system.

[0002]

2. Description of the Related Art Conventionally, for equipment which needs to perform level adjustment, a method using a jacking bolt or a leveling block is generally used. FIG. 9 is a cross-sectional view showing a configuration example of a conventional level adjustment device that performs level adjustment using a leveling block. FIG. 10 is a side view of the leveling block of FIG.

As shown in FIGS. 9 and 10, a leveling block has a substantially U-shaped leveling block main body 40 having block receiving portions 40a, 40b at right and left sides of a base surface at both longitudinal ends of a steel strip. Block receiving section 40 inside
Lower gradient block 42 having screw screw holes between a and 40b
Is provided with the inclined surface facing upward, and the upper inclined block 4
1, and an adjusting screw 43 is screwed into a screw insertion hole of the lower gradient block 42 through a cutout groove provided in one block receiving portion 40a of the leveling block main body 40.

In this case, the upper gradient block 41 projects above the upper opening end face of the leveling block main body 40,
The lower gradient block 42 can be appropriately moved in the longitudinal direction according to the screwing position of the adjusting screw 43. The upper gradient block 41 and the lower gradient block 42 are provided in such a manner that the inclined surfaces are in contact with each other and the upper surface of the upper gradient block 41 is maintained in a horizontal state.

In the level adjusting device having such a configuration, by turning the adjusting screw 43, the lower gradient block 42 moves horizontally in the leveling block main body 40, and the upper gradient block 41 moves up and down by the horizontal movement of the lower gradient block 42. Make the move. The vertical movement of the upper gradient block 41 is a function of the horizontal movement amount of the lower gradient block 42 and the inclination angle of the mating surface gradient of the upper gradient block 41 and the lower gradient block 42.

[0006] Generally, a sole plate 6 is installed below the equipment 7, and the leveling block is a sole plate 6
Then, the level of the device is adjusted by operating the adjustment screw 43.

[0007] This level adjustment work is carried out as a supplementary work while measuring and confirming the level of key points of the device 7. In addition, the sole plate 6 may be omitted in consideration of the composition of the device 7 and the like.

[0008]

As described above, in the conventional level adjusting device, the adjusting screw 4 is used to perform the level adjustment.
3 is manually operated using spanners, so if the number of leveling blocks is considerably large, it is not possible to quantitatively grasp the correlation position etc. between the leveling blocks. Become.

That is, when one leveling block is adjusted, the heights of the other leveling blocks also change, but it is difficult to predict the change value numerically.
For this reason, it is an installation work that requires skill to repeat the level measurement of the pass / fail confirmation many times.

In addition, in a plant having a plurality of turbine shafts and generator shafts, such as a power plant, which requires a lot of manpower, if the level adjustment is not performed well, the influence on the shaft alignment work is great. Such a level adjustment operation has an extremely large effect on the level adjustment man-hour of the turbine or the generator and the alignment man-hour of the turbine shaft or the generator shaft, and has a problem that a large number of man-hours are required.

The present invention has been made in view of the above circumstances, and the level adjustment work of the equipment to be installed can be performed easily and easily by a small number of workers without requiring a skilled worker. It is an object of the present invention to provide a level adjustment system capable of greatly reducing the length of the system and a level adjustment device used in the system.

[0012]

According to the present invention, in order to achieve the above object, a level adjusting system for industrial equipment and a level adjusting device used in the system are constituted by the following means. According to a first aspect of the present invention, a transmission mechanism is provided to a leveling block which arranges a lower gradient block and an upper gradient block in a leveling block main body and transmits horizontal movement of the lower gradient block to the upper gradient block as vertical movement. A plurality of level adjusters in which a small high-speed reducer built-in motor that drives the lower gradient block in the horizontal direction via a detachable motor is connected; Command transmission means for controlling the small high-speed reducer built-in motor provided in correspondence with each of the level adjusting devices and receiving the level adjustment value transmitted from the command transmission control means. By controlling the small high-speed reducer built-in motor of the corresponding level adjustment device based on the level adjustment value transmitted from the command transmission control means, Automatically adjusts the installation level of large equipment industries the height dimension of the bell adjuster variably controlled to.

According to a second aspect of the present invention, there is provided a leveling block in which a lower gradient block and an upper gradient block are disposed in a leveling block main body, and the horizontal movement of the lower gradient block is transmitted to the upper gradient block as vertical movement. A plurality of level adjusters in which a small high-speed reducer built-in motor that drives the lower gradient block in the horizontal direction via a transmission mechanism is detachably connected, and individually instructs a level adjustment value to each level adjuster; Command transmission control means for controlling the motor as a whole, and controlling the small high-speed reducer built-in motor in response to a level adjustment value transmitted from the command transmission control means provided corresponding to each of the level adjusting devices. The command transmission control means activates a program prepared in advance and uses the level shift amounts of a plurality of level measurement points as data. By automatically setting a plurality of level movement amounts and instructing a plurality of level adjustment devices to move amounts, the plurality of level adjustment devices are simultaneously operated via the motor control means. This automatically secures the required level of the equipment to be installed.

According to a third aspect of the present invention, in the level adjusting device used in the level adjusting system according to the first or second aspect, the torque of the small high-speed reducer built-in motor is transmitted to the lower gradient block of the leveling block. An adjustment screw is used for the transmission mechanism that transmits the signal. As a mechanism for detachably connecting the adjustment screw shaft and the motor shaft of the small high-speed reducer built-in motor with a parallel key, the leveling block and the small high-speed reducer built-in motor Performs torque transmission.

According to a fourth aspect of the present invention, in the level adjusting device used in the level adjusting system according to the first or second aspect, the torque of the motor with a built-in small high-speed reducer is transmitted to the lower gradient block of the leveling block. An adjusting screw is used for the transmission mechanism to transmit the power. The mechanism for removably connecting the adjusting screw shaft and the motor shaft of the small high-speed reducer built-in motor with a shaft end key is a mechanism between the leveling block and the small high speed reducer built-in motor. Of torque transmission.

According to a fifth aspect of the present invention, there is provided a leveling block in which a lower gradient block and an upper gradient block are disposed in a leveling block main body, and the horizontal movement of the lower gradient block is transmitted to the upper gradient block as a vertical movement. A plurality of level adjusters removably connected to a small high thrust linear motion actuator for horizontally driving the lower gradient block via a transmission mechanism, and individually instructing a level adjustment value for each level adjuster Command transmission control means for controlling the entirety, and an actuator control provided corresponding to each of the level adjusting devices and for controlling the small high propulsion linear motion actuator when receiving a level adjustment value transmitted from the command transmission control means. Means based on a level adjustment value transmitted from the command transmission control means. By controlling the small high thrust linear motion actuator of the bell adjustment device, the height dimension of the level adjustment device is variably controlled and the installation level of large industrial equipment installed on the foundation is automatically adjusted I do.

According to a sixth aspect of the present invention, there is provided a leveling block in which a lower gradient block and an upper gradient block are disposed in a leveling block main body, and the horizontal movement of the lower gradient block is transmitted to the upper gradient block as vertical movement. A plurality of level adjusters removably connected to a small high thrust linear motion actuator for horizontally driving the lower gradient block via a transmission mechanism, and individually instructing a level adjustment value for each level adjuster Command transmission control means for controlling the entirety, and an actuator control provided corresponding to each of the level adjusting devices and for controlling the small high propulsion linear motion actuator when receiving a level adjustment value transmitted from the command transmission control means. Means, the command transmission control means starts up a program prepared in advance, and A plurality of level shifts are automatically set by using the level shift amounts of the level measurement points of the above as data, and a plurality of level adjustments are performed by instructing the shift amounts to a plurality of level adjusting devices. By simultaneously operating the devices via the actuator control means, a required level of the equipment to be installed is automatically secured.

According to a seventh aspect of the present invention, there is provided a level adjusting device used in the level adjusting system according to the fifth or sixth aspect, wherein the driving force of the small high-propulsion linear motion actuator is controlled by a lower gradient block of a leveling block. As a mechanism to connect the lower block of the leveling block and the axis of the small high-propulsion linear motion actuator with a key plate installed on the lower block, a leveling block and a small-sized detachable to this leveling block Thrust transmission between high thrust linear motion actuators.

In the level adjusting system for industrial equipment according to the first and second aspects of the present invention, for example, a plurality of level adjusting devices are arranged in a part of a steam turbine of a power plant to issue a command. By controlling the control means via the plurality of motor control means, the installation level of the large industrial equipment installed on the foundation can be automatically adjusted. In the level adjusting system for industrial equipment according to the fifth and sixth aspects of the present invention, for example, a plurality of level adjusting devices are arranged in a part of a steam turbine of a power plant to issue a command transmission control means. In this case, the installation level of the large-sized industrial equipment installed on the foundation can be automatically adjusted by controlling the actuator through a plurality of actuator control means.

Therefore, the command transmission control means activates a program which is facilitated in advance, and uses the measured values of the plurality of level measurement points as data of the command transmission control means, thereby obtaining the level of the plurality of level measurement points. Automatically set the amount of movement, and instruct the amount of movement with the command transmission control means to multiple level adjustment devices, and automatically operate the multiple level adjustment devices to automatically set the required level of the equipment to be installed. Can be secured. As a result, the level of the equipment to be installed can be secured with extremely simple work as compared with the related art, and the number of work steps and the construction period can be significantly reduced.

In the level adjusting device according to the third and fourth aspects of the present invention, when the small and lightweight small high-speed reducer built-in motor is mounted on the leveling block main body,
All that is required is to connect the adjusting screw and the rotating shaft of the motor with a built-in small high-speed reducer and fix it to the main body of the leveling block with the motor set screw. According to the level adjusting device of the invention corresponding to claim 7, the key plate of the high thrust linear motion actuator is inserted while the shaft of the small and lightweight high thrust linear motion actuator is inserted into the shaft insertion hole of the downward gradient block. Since it is only necessary to fix to the leveling block main body with the actuator and the female screw in accordance with the key groove, the workability is very good, and the removal is also easy.

Further, since the level adjustment work can be performed by motorization, it is not necessary to manually operate the adjustment screw using a wrench as in the related art, so that the work efficiency can be greatly improved.

[0023]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a configuration example of a level adjustment system for industrial equipment according to the present invention. In FIG. 1, reference numeral 1 denotes a level adjustment device installed on a foundation 8, and a sole plate 6 is installed on the level adjustment device 1, and a device 7 is installed on the sole plate 6.

In some cases, the sole plate 6 may be omitted in consideration of the rigidity of the equipment 7 or the like. However, the sole plate 6 is composed of a plurality of equipment such as a gas turbine, a steam turbine, a generator, and an exciter, as in a power plant. In a complicated plant designed such that the entire rotation axis is coaxial, there are many cases in which the divided sole plate 6 is used.

As shown in FIG. 2, the level adjusting device 1 has a substantially U-shaped leveling block main body 10 having block receiving portions 10a and 10b at both ends in the longitudinal direction of the steel strip in a direction perpendicular to the base surface. Block receiving sections 10a, 10
b, a lower gradient block 12 having a screw insertion hole between the lower gradient block 12
The upper inclined block 11 is provided by bringing the inclined surface into contact with the upper surface of the lower inclined block 11, and the adjusting screw 13 is inserted into the screw insertion hole of the lower inclined block 12 through a cutout groove provided in one block receiving portion 10 a of the leveling block main body 10. Is screwed.

In this case, the upper gradient block 11 projects above the upper opening end face of the leveling block main body 10,
The lower gradient block 12 can be moved in the longitudinal direction by an appropriate distance in accordance with the position where the adjusting screw 13 is inserted. The upper gradient block 11 and the lower gradient block 12 are provided in such a manner that the inclined surfaces are in contact with each other and the upper surface of the upper gradient block 11 is maintained in a horizontal state.

A small high reduction gear built-in motor 14 is mounted on one block receiving portion 10a of the leveling block main body 10.
Is attached by a motor set screw 15a. In this case, the connection between the small high-speed reducer built-in motor 14 and the adjusting screw 13 is made by connecting a keyway provided on the adjusting screw 13 and a parallel key attached to the rotating shaft of the small high-speed reducer built-in motor 14 by a key fixing screw 15c. 14b are fitted and connected.

FIG. 3 is a side view of FIG. 2 taken along the line AA and viewed in the direction of the arrow. The leveling block body 10, the upper gradient block 11, and the lower gradient block 12 are shown in FIG.
4 shows a correlation between the adjustment screw 13 and the adjustment screw 13.

FIG. 4 is a side view of the leveling block main body 10 to which the small high-speed reducer built-in motor 14 is attached, which is a sectional view taken along the line BB in FIG. As shown in FIG. 1, the level adjusting device 1 integrally mounted with the small high-speed reducer built-in motor 14 is connected to the dedicated control controller 2 by the control cable 5 as shown in FIG. A personal computer (hereinafter abbreviated as a personal computer) provided as a means is connected via a data communication cable 4, and the level adjusting device 1, the controller 2 and the personal computer 3 constitute a level adjusting system.

Next, the operation of the level adjusting system thus configured will be described. FIG. 1 shows the basic structural units of the level adjustment system. When the installation target equipment is a large plant, a number of level adjustment devices 1 are arranged as shown in FIG. It takes shape.
In such a case, the personal computer 3 has a system configuration in which one controller controls the plurality of controllers 2 and the plurality of level adjustment devices 1.

In such a system for controlling a plurality of level adjusting devices 1, a plurality of individual level adjusting values are instructed from a personal computer 3 equipped with level adjusting software to the individual level adjusting devices 1 to thereby provide a plurality of level adjusting devices. The level adjustment devices 1 can be operated individually or simultaneously. In this case, the individual level adjustment value is determined from the difference between the data measured at the measurement position of the level adjustment device 1 or the measurement position of the target device related to the level adjustment device 1 in advance and the design data.

Here, the control of the small high-speed reducer built-in motor 14 in the level adjusting device shown in FIG. 2 will be described.
In the level adjusting apparatus 1 shown in FIG. 2, the rotation speed of the small high-speed reducer built-in motor 14 is controlled via the personal computer 3 and the controller 2 shown in FIG. In this case, the rotation speed of the motor is
Is transmitted to the adjustment screw 13 via the control screw, and the adjustment screw 13 is turned.

Therefore, by moving the lower gradient block 12 horizontally, the upper gradient block 11 moves vertically. The ratio between the horizontal movement and the vertical movement amount is determined by the gradient of the mating surface of the upper gradient block 11 and the lower gradient block 12.

In the level adjusting device 1 having the above-described structure, when the small and lightweight small high-speed reducer built-in motor 14 is mounted on the leveling block main body 10, the adjusting screw 13 is used.
It is only necessary to insert the parallel key 14b provided on the rotation shaft of the small high-speed reducer built-in motor 14 into the key groove while fixing it to the leveling block main body 10 with the motor set screw 14a. It is also easy to remove.

Further, since the level adjustment work can be performed by the use of the electric motor, it is not necessary to manually operate the adjustment screw by using a spanner as in the related art, so that the work efficiency can be greatly improved.

As shown in FIG. 8, for example, a plurality of such level adjusting devices 1 are arranged in a part of a steam turbine of a power plant, and each personal computer 3 controls each level adjusting device 1 through a plurality of controllers 2. As a level adjustment system for controlling, by starting a program facilitated in advance and using the measured values of the plurality of level measurement points as data of the personal computer 2, the level movement amounts of the plurality of level measurement points are automatically set. The required level of the equipment to be installed can be automatically secured by instructing the amount of movement with a personal computer to a plurality of level adjustment devices and simultaneously operating the plurality of level adjustment devices. Therefore, the level of the equipment to be installed can be secured with extremely simple work as compared with the related art, and the number of work steps and the construction period can be significantly reduced.

FIG. 5 is a sectional view showing a second embodiment of the level adjusting device of the present invention. As shown in FIG. 5, between the block receiving portions 20a and 20b in the substantially U-shaped leveling block body 20 having the block receiving portions 20a and 20b at right angles to the base surface at both ends in the longitudinal direction of the steel strip. A lower gradient block 12 having a screw screw hole is provided with the inclined surface facing upward, the upper inclined block 11 is provided by bringing the inclined surface into contact with the upper surface of the lower gradient block 12, and one block of the leveling block body 10 is further provided. Receiving part 20
The adjustment screw 21 is screwed into a screw screw insertion hole of the lower gradient block 12 through a notch groove provided in a.

In this case, the upper gradient block 11 projects above the upper opening end face of the leveling block body 20,
The lower gradient block 12 can be appropriately moved in the longitudinal direction in accordance with the screwing position of the adjusting screw 21. The upper gradient block 11 and the lower gradient block 12 are provided in such a manner that the inclined surfaces are in contact with each other and the upper surface of the upper gradient block 11 is maintained in a horizontal state.

A small high reduction gear built-in motor 22 is mounted on one block receiving portion 20a of the leveling block main body 20.
Is attached by a motor set screw 22a. In this case, the connection between the small high-speed reducer built-in motor 22 and the adjusting screw 21 is attached to the shaft end key groove provided on the adjusting screw 21 and the shaft end of the small high-speed reducer built-in motor 22 by a key fixing screw 22c. They are connected by a shaft end key 22b.

In the level adjusting device 1 having such a configuration, the rotation speed of the small high-speed reducer built-in motor 22 is controlled and the torque is transmitted through the personal computer 3 and the controller 2 shown in FIG. In this case, the rotation speed of the motor is transmitted to the adjustment screw 21 via the shaft end key 22b,
The adjustment screw 21 will be turned.

Therefore, by moving the lower gradient block 12 horizontally, the upper gradient block 11 moves vertically. The ratio between the horizontal movement and the vertical movement amount is determined by the gradient of the mating surface of the upper gradient block 11 and the lower gradient block 12.

In the level adjusting device having the above-described configuration, when the small high-speed reducer built-in motor 22 is mounted on the leveling block main body 20, the shaft end of the small high-speed reducer built-in motor 22 is inserted into the keyway of the adjusting screw 21. Since it is only necessary to insert the key 22b while aligning it and fix it to the leveling block main body 20 with the motor set screw 22a, the workability is very good and the removal is also easy. In addition, since the level adjustment work can be performed by electrification, there is no need to manually operate the adjustment screw using a spanner as in the related art, so that the work efficiency can be greatly improved.

As shown in FIG. 8, a plurality of such level adjusting devices are arranged in a part of a steam turbine of a power plant, for example, and one personal computer 3 and a plurality of controllers 2 are provided.
As in the first embodiment, a level adjustment system that controls each level adjustment device 1 by using the measured values of a plurality of level measurement points as data of the personal computer 2 can also generate a plurality of levels. Automatically set the level shift amount of the measurement point, instruct the shift amount with a personal computer to multiple level adjusters, and automatically operate the multiple level adjusters to automatically set the required level of the installation target equipment. Can be secured.

FIG. 6 is a sectional view showing a level adjusting device according to a third embodiment of the present invention. As shown in FIG. 6, between the block receiving portions 30a and 30b in the substantially U-shaped leveling block main body 30 having the block receiving portions 30a and 30b at right angles to the base surface at both ends in the longitudinal direction of the steel strip. A lower gradient block 31 having a shaft insertion hole and a through hole penetrating in a direction perpendicular to the shaft insertion hole is provided with the inclined surface facing upward, and the upper inclined block is brought into contact with the upper surface of the lower gradient block 31 by the inclined surface. 11, a small high thrust linear motion actuator 32 is attached to one block receiving portion 30a of the leveling block main body 30 by an actuator set screw 32a.

In this case, the shaft 32b of the small high thrust linear motion actuator 32 is inserted into the shaft insertion hole of the lower gradient block 31 through a through hole provided in the block receiving portion 30a.

The lower gradient block 31 is connected to the base surface of the leveling block 30 via a disk-shaped key plate 33. As shown in FIG. 7, the key plate 33 has a circumferential portion guided by a through hole orthogonal to the shaft insertion hole of the downward gradient block 31, and is provided on a shaft of the small high thrust linear motion actuator 32. It is designed to fit into the keyway.

The key plate 33 is connected to the insertion end of the spring guide 34 inserted into the through hole from one side of the lower gradient block 31 by a screw portion, and a knob 35 is further connected to the operation end of the spring guide 34 by a screw portion. Are linked by

Further, a spring 36 is mounted around the spring guide 34. The spring 36 is mounted on a spring receiver 37 and a key plate 33, which are mounted on one side of the through-hole by the set screw 37a. Supported. Accordingly, the spring 36 generates a compressive force by being sandwiched between the spring receiver 37 and the key plate 33, and the keep plate 33 does not come off from the keyway of the small high thrust linear motion actuator 32.

Reference numeral 38 denotes a lid attached to the other end of the through hole of the lower gradient block 31 by a set screw. In the level adjusting device configured as described above, the small high thrust linear motion actuator 3
Numeral 2 performs controlled linear movement via the personal computer 3 and the controller 4 shown in FIG. 1 and transmits thrust. That is, the thrust of the small high-thrust linear motion actuator 32 is transmitted to the lower gradient block 31 via the key plate 33, whereby the lower gradient block 31 is moved horizontally, whereby the upper gradient block 11 is moved up and down. .

In this case, the ratio between the horizontal movement and the vertical movement is
It is determined by the gradient of the mating surface between the upper gradient block 11 and the lower gradient block 31. In the level adjusting device having such a configuration, when the small and lightweight high-thrust linear motion actuator 32 is mounted on the leveling block main body 30, the shaft 32b of the high-thrust linear motion actuator 32 is inserted into the shaft insertion hole of the lower gradient block 31. It is only necessary to align the key plate 33 with the key groove of the high-thrust linear motion actuator 32 and fix it to the leveling block main body 30 with the actuator set screw 32a. Easy. In addition, since the level adjustment work can be performed by electrification, there is no need to manually operate the adjustment screw using a spanner as in the related art, so that the work efficiency can be greatly improved.

As shown in FIG. 8, for example, a plurality of such level adjusting devices are arranged in a part of a steam turbine of a power plant, and one personal computer 3 and a plurality of controllers 2 are provided.
And a level adjustment system for controlling each level adjustment device 1 by using the above, a program facilitated in advance is started, and the measured values of the plurality of level measurement points are used as the data of the personal computer 2, so that the plurality of level measurement points Automatically set the required level of the equipment to be installed by automatically setting the amount of level movement of the equipment, instructing the amount of movement with a personal computer to a plurality of level adjustment devices, and simultaneously operating the plurality of level adjustment devices. be able to.

[0052]

As described above, according to the present invention, the level adjustment work of the equipment to be installed can be performed easily and easily by a small number of workers without requiring a skilled worker, and the installation period is greatly reduced. It is possible to provide a level adjustment system and a level adjustment device that can achieve a reduction.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing an example of a level adjustment system for industrial equipment according to the present invention.

FIG. 2 is a sectional view showing a level adjusting device according to the first embodiment of the present invention.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a sectional view taken along the line BB in FIG. 2;

FIG. 5 is a sectional view showing a level adjusting device according to a second embodiment of the present invention.

FIG. 6 is a sectional view showing a level adjusting device according to a third embodiment of the present invention.

FIG. 7 is a sectional view taken along the line CC of FIG. 6;

FIG. 8 is a plan view showing a configuration example in which a plurality of level adjusting devices are arranged in a part of a steam turbine of a power plant.

FIG. 9 is a sectional view showing a conventional level adjustment device.

FIG. 10 is a view of FIG. 9 as viewed from the direction of arrow D;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Level adjustment device 2 ... Controller 3 ... Personal computer 4, 5 ... Cable 6 ... Sole plate 7 ... Equipment 8 ... Basic 10, 20, 30 ... Leveling block main body 10a, 10b, 20a, 20b , 30a, 30b ...
Block receiving part 11 Upper gradient block 12, 31 Lower gradient block 13, 21 Adjustment screw 14, 22 Motor with built-in high reduction gear 14a, 22a Motor screw 14b Parallel key 14c 22c Key set screw 22b Shaft end key 32 High thrust linear motion actuator 32a Actuator set screw 32b Actuator shaft 33 Key plate 34 Spring guide 35 Knob 36 Spring 37 …… Spring receiver 37a …… Set screw 38 …… Lid

Claims (7)

[Claims] 1. A lower gradient block and an upper gradient block are arranged in a leveling block main body, and the lower gradient block is transmitted to the upper gradient block as a vertical movement by a horizontal mechanism of the lower gradient block via a transmission mechanism. A plurality of level adjusters that detachably connect a small high-speed reducer built-in motor that drives the gradient block in the horizontal direction, and a command to individually control each level adjuster by giving a level adjustment value Transmission control means, and motor control means provided corresponding to each of the level adjustment devices and receiving the level adjustment value transmitted from the command transmission control means and controlling the small high-speed reducer built-in motor, By controlling the small high-speed reducer built-in motor of the corresponding level adjustment device based on the level adjustment value transmitted from the transmission control means, the level can be adjusted. Level adjustment system of the industrial equipment, characterized in that the height dimension of the apparatus for automatically adjusting the mounting level of the variable controlled industrial large equipment. 2. A lower gradient block and an upper gradient block are arranged in a leveling block main body, and the lower gradient block is transmitted to the upper gradient block as a vertical movement by the horizontal movement of the lower gradient block via a transmission mechanism. A plurality of level adjusters that detachably connect a small high-speed reducer built-in motor that drives the gradient block in the horizontal direction, and a command to individually control each level adjuster by giving a level adjustment value Transmission control means, and motor control means provided corresponding to each of the level adjustment devices and receiving the level adjustment value transmitted from the command transmission control means and controlling the small high-speed reducer built-in motor, The transmission control means activates a program prepared in advance and uses a plurality of level movement amounts of a plurality of level measurement points as data to generate a plurality of data. By automatically setting the amount of movement of the bell and instructing the amount of movement to a plurality of level adjustment devices, the plurality of level adjustment devices are simultaneously operated via the motor control means, so that the equipment to be installed is controlled. A level adjustment system for industrial equipment, which automatically secures a required level. 3. A level adjusting device used in the level adjusting system according to claim 1, wherein an adjusting screw is provided on a transmission mechanism for transmitting a torque of the motor with a built-in small high-speed reducer to the lower gradient block of the leveling block. As a mechanism for detachably connecting the adjustment screw shaft and the motor shaft of the small high-speed reducer built-in motor with a parallel key, torque is transmitted between the leveling block and the small high-speed reducer built-in motor. Level adjustment device. 4. A level adjusting device used in the level adjusting system according to claim 1, wherein an adjusting screw is provided to a transmission mechanism for transmitting a torque of a motor with a built-in small high-speed reducer to a down-gradient block of a leveling block. As a mechanism to detachably connect the adjustment screw shaft and the motor shaft of the small high-speed reducer built-in motor with the shaft end key, torque transmission between the leveling block and the small high-speed reducer built-in motor is performed. Characteristic level adjustment device. 5. A lower gradient block and an upper gradient block are arranged in a leveling block main body, and the lower gradient block and a lower gradient block are transmitted to the upper gradient block as vertical movement by a transmission mechanism. A plurality of level adjusters detachably connected to a small high thrust linear motion actuator that drives the gradient block in the horizontal direction, and a command to individually control each level adjuster and to control the overall level Transmission control means, and actuator control means provided corresponding to each of the level adjustment devices and controlling the small high-propulsion linear motion actuator when receiving a level adjustment value transmitted from the command transmission control means, the command Based on the level adjustment value transmitted from the transmission control means, a small and high- An industry characterized by automatically adjusting the installation level of large industrial equipment installed on a foundation by variably controlling the height dimension of a level adjustment device by controlling a force linear motion actuator. Equipment level adjustment system. 6. A lower gradient block and an upper gradient block are disposed in a leveling block main body, and the lower and upper gradient blocks are transmitted to the upper gradient block as vertical movement by the lowering block via a transmission mechanism. A plurality of level adjusters detachably connected to a small high thrust linear motion actuator that drives the gradient block in the horizontal direction, and a command to individually control each level adjuster and to control the overall level Transmission control means, and actuator control means provided corresponding to each of the level adjustment devices and controlling the small high-propulsion linear motion actuator when receiving a level adjustment value transmitted from the command transmission control means, the command The transmission control means activates a program prepared in advance and sets the level of a plurality of level measurement points. By using the moving amount as data, a plurality of level moving amounts are automatically set, and by instructing the moving amount to a plurality of level adjusting devices, the plurality of level adjusting devices are controlled by the actuator control means. A level adjustment system for industrial equipment, wherein the required level of the equipment to be installed is automatically secured by simultaneously operating the equipment via the same. 7. The level adjustment device used in the level adjustment system according to claim 5 or 6, wherein the transmission mechanism for transmitting the driving force of the small high-propulsion linear motion actuator to the down-gradient block of the leveling block. As a mechanism that connects the lower block of the leveling block and the axis of the small high thrust linear motion actuator with the key plate installed on the lower block, between the leveling block and the small high thrust linear motion actuator detachable to this leveling block A level adjusting device characterized in that the thrust is transmitted.