CN221280176U - Measurement jig, horizontal measurement system and positioning system - Google Patents

Abstract

The utility model discloses a measuring jig, a horizontal measuring system and a positioning system, wherein the measuring jig is applied to a storage position and a crane station and comprises a jig main body, a plurality of positioning pin holes, a positioning part and a plurality of jig stop blocks. The positioning pin holes are arranged on the jig main body at intervals and are matched with positioning pins on the storage position or positioning pins on the crane station; the positioning part is arranged on the side surface of the jig main body, which is far away from the positioning pin; the plurality of jig check blocks are arranged on the side face of the jig main body, which faces the storage position or the crown block station, and are used for being matched with crown block station check blocks on two sides of the top end of the crown block station in an up-down corresponding mode when the jig main body is placed on the crown block station. The utility model can be simultaneously applied to storage and overhead travelling crane stations, and solves the problem that different jigs are required to be used for STK storage level adjustment, overhead travelling crane station level adjustment and OHT positioning.

Description

Measurement jig, horizontal measurement system and positioning system

Technical Field

The utility model relates to the technical field of material handling systems, in particular to a measuring jig, a horizontal measuring system and a positioning system.

Background

With the widespread use of integrated circuits in everyday life, the market demand for semiconductors has also increased greatly. In order to meet the large demand of integrated circuits, most semiconductor manufacturing enterprises are aimed at improving productivity and yield.

In semiconductor manufacturing enterprises, wafers are generally stored in storage locations inside a STK (Stock) storage device, and when the stored wafers need to be delivered and transferred, the storage device is used for docking the wafers with an OHT (Overhead Hoist Transport, overhead travelling crane transfer system) through an overhead travelling crane station, and the wafers are transferred to a processing machine by using the OHT.

In the prior art, when the storage position of the storage warehouse and the crane station of the storage warehouse are in butt joint with the carrying disc surface of the wafer box, different jigs are required to be used respectively due to the difference of the structures of the storage warehouse position (storage position) and the crane station carrying disc surface, so that the tools carried by the staff are required to be complicated, and the working efficiency of the staff is definitely reduced.

Based on this, a new solution is needed.

Disclosure of utility model

The utility model provides a measuring jig, a horizontal measuring system and a positioning system, wherein a plurality of positioning pin holes, a positioning part and a plurality of jig check blocks are formed in a jig main body, so that the measuring jig can be used for leveling adjustment of a storage position and leveling or position adjustment of a crane station, and the problem that different jigs are required to be used for debugging the storage position and the crane station in the prior art is solved.

The embodiment of the utility model provides the following technical scheme:

The embodiment of the utility model provides a measuring jig, which is applied to a storage place and a crown block station, wherein the crown block station is positioned outside the storage place and is arranged correspondingly to a crown block rail up and down, and the measuring jig comprises:

A jig main body;

the positioning pin holes are arranged on the side face of the jig main body close to the storage position or the crown block station at intervals, and are matched with positioning pins on the storage position or the crown block station;

the positioning part is arranged on the side surface of the jig main body, which is far away from the storage position or the crown block station, and is used for horizontally adjusting the storage position and the crown block station by matching with a level gauge or positioning the gripping position of the crown block station by matching with a laser gauge;

The jig comprises a jig main body, a plurality of jig check blocks and a plurality of crown block station check blocks, wherein the jig main body faces the storage position or the side face of the crown block station, and when the jig main body is placed on the crown block station, the plurality of jig check blocks and the crown block station check blocks on two sides of the top end of the crown block station are vertically corresponding and matched for use.

Further, a gradually-expanding guide surface facing the storage position or the crown block station is arranged on the inner wall of each positioning pin hole, so that the positioning pin holes are matched with positioning pins on the storage position or the crown block station.

Further, when the positioning pin hole is arranged to be of a groove-shaped structure and is arranged on the side face of the jig main body in a protruding mode, if the jig stop block is in abutting connection with the crown block station stop block, the sum of the height of the jig stop block and the height of the crown block station stop block is equal to the height of the positioning pin, and when the positioning pin is inserted into the positioning pin hole, the jig main body is parallel to the disc face of the crown block station.

Further, when the positioning pin hole is of a hole structure and is formed in the jig main body, if the jig stop block is horizontally abutted with the crown block station stop block, the sum of the height of the jig stop block and the height of the crown block station stop block is smaller than the height of the positioning pin, so that when the positioning pin is inserted into the positioning pin hole, the jig main body is parallel to the disc surface of the crown block station.

Further, the positioning portion comprises a transverse positioning piece and a vertical positioning piece perpendicular to the transverse positioning piece, the transverse positioning piece is arranged along the transverse direction of the jig main body, and the vertical positioning piece is arranged along the longitudinal direction of the jig main body so as to facilitate transverse measurement or vertical measurement through a level meter or a laser meter.

Further, the transverse locating piece and the longitudinal locating piece are both arranged in a wire slot structure.

Further, the positioning part comprises two transverse positioning pieces which are arranged in parallel and at least one vertical positioning piece which is perpendicular to the two transverse positioning pieces.

Further, the jig check blocks are two or more, are respectively arranged at two ends of the jig main body facing the side face of the storage position or the crown block station, and are used for being matched with crown block station check blocks at two sides of the top end of the crown block station when the jig main body is placed on the crown block station

Further, the measuring jig further includes:

The handle hole is formed in the jig main body and used for reducing weight of the measuring jig.

The embodiment of the utility model also provides a level measurement system which is applied to the storage position and the crane station and comprises the following steps:

the measurement jig as described above;

the level gauge is arranged on the measuring jig and is used for measuring whether the storage position or the crown block station is horizontal or not;

when the measuring jig is placed on the storage position or the crown block station and the level gauge is transversely placed on the measuring jig along the positioning part, measuring whether the storage position or the crown block station is transversely horizontal or not through the level gauge;

When the measuring jig is placed on the storage position or the crown block station, and the level gauge is vertically placed on the measuring jig along the positioning part, whether the storage position and the crown block station are vertical or not is measured by the level gauge.

The embodiment of the utility model also provides a positioning system, which comprises:

the measurement jig as described above;

the laser instrument is arranged on the measuring jig;

When the measuring jig is placed on the disc surface of the crane station and the laser instrument is placed on the measuring jig along the positioning part, whether the measuring jig is positioned below the crane track or whether the position of a sensor mounted on the side wall of the crane track is correct is judged through the laser instrument.

Compared with the prior art, the beneficial effects achieved by the at least one technical scheme adopted by the embodiment of the utility model at least comprise:

According to the measuring jig, the plurality of positioning pin holes, the positioning parts and the plurality of jig stop blocks are formed in the jig main body, so that the measuring jig can be simultaneously applied to the crane station and the storage station, the measuring jig can be matched with the level meter to horizontally adjust the storage station and the crane station, and also can be matched with the laser meter to position the grabbing position of the surface of the crane station (namely, the position of the surface of the crane station is debugged), and the problems that in the prior art, different jigs are required to be used for horizontally adjusting the STK storage position, horizontally adjusting the crane station and positioning the grabbing position of the crane station are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic installation diagram (one) of a measuring fixture installed at a station of an overhead travelling crane according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram illustrating an embodiment of a measurement fixture installed in a storage location;

FIG. 3 is a top view of a measuring tool according to an embodiment of the present utility model;

FIG. 4 is a bottom view of one embodiment of a measuring tool according to the present utility model;

FIG. 5 is a bottom view of another embodiment of a measuring tool according to the present utility model;

FIG. 6 is a perspective view of a measuring tool according to an embodiment of the present utility model;

FIG. 7 is a cross-sectional view of a measuring tool according to an embodiment of the present utility model;

FIG. 8 is a side view of a measuring tool according to an embodiment of the present utility model;

FIG. 9 is a partial cross-sectional view of a measurement fixture mounted on a storage location according to an embodiment of the present utility model;

FIG. 10 is a partial cross-sectional view of a measuring fixture mounted to a crown block station according to an embodiment of the present utility model;

Fig. 11 is a schematic installation diagram (two) of a measuring fixture installed at a station of an overhead travelling crane according to an embodiment of the utility model.

The reference numerals of the present utility model are as follows:

10. Measuring a jig; 11. a jig main body; 12. positioning pin holes; 13. a positioning part; 14. a jig stop block; 15. a handle hole;

20. Storing the position;

30. A crown block station; 31. crown block station stop block;

40. a positioning pin;

50. a level gauge;

60. a laser instrument;

70. Crown block track;

80. a sensor.

Detailed Description

Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

Other advantages and effects of the present application will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present application with reference to specific examples. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. The application may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present disclosure, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, apparatus may be implemented and/or methods practiced using any number and aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should also be noted that the drawings provided in the following embodiments merely illustrate the basic concept of the present application by way of illustration, and only the components related to the present application are shown in the drawings and are not necessarily drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the present invention may be practiced without these specific details.

The requirements of the market on semiconductors are greatly improved, the explosion of the global semiconductor market is certainly promoted, in the manufacturing process of a semiconductor manufacturing enterprise, different jigs are required to be used for the horizontal adjustment of the STK storage position, the horizontal adjustment of the crown block station and the positioning of the OHT grabbing position of the crown block station, so that when a worker performs the horizontal adjustment of the STK storage position, the horizontal adjustment of the crown block station and the positioning of the OHT grabbing position of the crown block station, a plurality of tools are required to be carried, the working efficiency of the worker is certainly reduced, and the working difficulty of the worker is increased.

Based on this, the embodiment of the utility model provides a processing scheme: as shown in fig. 1-2, the fixture body 11 of the present utility model can be simultaneously applied to the horizontal adjustment of the storage location 20 and the horizontal adjustment of the overhead crane station 30 by arranging a plurality of positioning pin holes 12 on the fixture body 11 to be simultaneously matched with the positioning pins 40 on the storage location 20 or the positioning pins 40 on the overhead crane station 30, and by arranging a stop block on the fixture body 11 to be vertically matched with the overhead crane station stop blocks 31 on both sides of the top end of the overhead crane station 30, that is, the fixture body 11 can be simultaneously matched with the level gauge 50 to perform the horizontal adjustment of the storage location 20 or the level gauge 50 to perform the horizontal adjustment of the overhead crane station 30 and the laser gauge 60 to perform the positioning of the OHT grabbing position of the overhead crane station 30, so that the problems of the prior art that different fixtures are required to be respectively used for the horizontal adjustment of the STK storage location, the horizontal adjustment of the overhead crane station 30 disk surface, and the positioning of the OHT grabbing position of the overhead crane station 30 are solved.

The following describes the technical scheme provided by each embodiment of the utility model with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, an embodiment of the present utility model provides a measuring fixture 10, which is applied to a storage location 20 and an overhead travelling crane station 30, wherein the overhead travelling crane station 30 is located outside the storage location and is arranged vertically corresponding to an overhead travelling crane rail 70.

Wherein the store comprises a plurality of stations.

Wherein in the crown block system, the crown block can be moved over the crown block station 30 along the crown block rail 70 to grasp or store the cargo.

For example, the crown block station 30 is located outside the store STK.

The measuring tool 10 of the present application can be placed on the storage location 20, for example, on the STK storage location, and also on the crown block station 30.

As shown in fig. 3 to 8, the measuring jig 10 includes a jig main body 11, a plurality of positioning pin holes 12, a positioning portion 13, and a plurality of jig stoppers 14. Wherein, the jig main body 11 is of a plate-shaped structure; the positioning pin holes 12 are arranged on the jig main body 11 at intervals, and the positioning pin holes 12 respectively correspond to and are matched with the positioning pins 40 on the storage position 20 or the positioning pins 40 on the crown block station 30; the positioning part 13 is arranged on one side of the jig main body 11 far away from the storage position 20 or the crown block station 30, and is used for positioning the placement position of the level gauge 50 or the laser gauge 60, horizontally adjusting the storage position 20 or the crown block station 30 by matching with the level gauge 50, or performing OHT grabbing positioning by matching with the laser gauge 60; the plurality of jig stoppers 14 are disposed on the side of the jig main body 11 facing the storage location 20 or the crown block station 30, and are used for vertically corresponding to and cooperating with the crown block station stoppers 31 on the top of the disc surface of the crown block station 30 when the jig main body 11 is placed on the crown block station 30, so that the jig main body 11 is parallel to the disc surface of the crown block station 30.

The jig main body 11 has a flat plate structure, so that the horizontal adjustment of the storage 20 and the overhead travelling crane station 30 is facilitated.

For example, the jig main body 11 is a square plate structure, and four corners of the jig main body 11 are rounded.

The positioning pin hole 12 has a bar-shaped hole structure and has a length direction and a width direction perpendicular to the length direction, wherein the maximum length of the positioning pin hole is larger than the maximum diameter of the positioning pin 40 in the length direction, and the maximum width of the positioning pin hole is not smaller than the maximum diameter of the positioning pin 40 in the width direction.

Wherein, the inner wall of the positioning pin hole 12 is provided with a gradually-expanding guide surface facing to a storage position or a crown block station, and the guide surface can be in a chamfer or a round angle form.

In some of these embodiments, as shown in fig. 6-7, the dowel hole 12 penetrates the jig body 11 in a direction away from the storage or overhead crane station, forming a through hole in the jig body 11, such that the top portion of the dowel pin 12 engages the through hole in the jig body 11 when the dowel pin 40 is snapped into the dowel hole 12.

In some embodiments, as shown in fig. 4, the positioning pin hole 12 is a groove structure with a positioning hole, and protrudes from a side surface of the jig main body 11.

When the positioning pin hole 12 is of a groove structure with a positioning hole, the height of the jig stop block 14 is greater than the height of the positioning pin hole 12.

In some embodiments, as shown in fig. 5, the positioning pin hole 12 is a hole structure formed on the jig main body 11.

The number and positions of the positioning pin holes 12 can be flexibly adjusted according to the number of the positioning pins 40 on the storage location 20 or the number of the positioning pins 40 on the crown block station 30, so that the jig main body 11 can be positioned on the storage location 20 and the crown block station 30, and the specific positions of the jig main body are not particularly limited by the utility model.

In some preferred embodiments of the present utility model, the number of the positioning pin holes 12 is three, and the corner angle of one side of the positioning pin hole 12 facing the storage location 20 or the crown block station 30 is a chamfer or a round angle, when the groove-shaped positioning hole of the positioning pin hole is a round angle, the round angle is tangential to the circular arc top surface of the positioning pin, or the radius of the round angle is slightly larger than the radius of the circular arc top surface of the positioning pin, so that the positioning pin hole 12 is matched with the positioning pin 40 on the storage location 20 or the positioning pin 40 on the crown block station 30.

Specifically, the jig stoppers 14 are disposed at a first end of the jig main body 11, wherein one of the positioning pin holes 12 is disposed between the two jig stoppers 14, and the other two positioning pin holes 12 are disposed at a second end of the jig main body 11.

As shown in fig. 9, when the measuring jig 10 is placed on the storage position 20, since a plurality of storage positions 20 are provided in the storage warehouse, and three positioning pins 40 are provided on the disk surface of each storage position 20, when the jig main body 11 is placed on the station on the storage position 20, the three positioning pins 40 can be inserted into the corresponding positioning pin holes 12 to position and support the jig main body 11, and finally, the level gauge 50 is placed on the jig main body 11 to horizontally adjust the station on the storage position 20. Wherein, make tool main part 11 and store up position 20 station and keep parallelism, tool main part 11 places the spirit level 50 and carries out the level to the station on the position 20 of storing up.

For example, 3 positioning pins 40 are distributed on the storage location 20 in a triangular structure, and 3 positioning pin holes 12 provided on the jig main body 11 are also arranged in a triangular structure, so that when the jig main body 11 is placed on the storage location 20, one positioning pin 40 is inserted into each positioning pin hole 12, so that the jig main body 11 can be stably placed on the storage location 20 parallel to the disk surface of the storage location 20.

As shown in fig. 10, when the measuring jig 10 is mounted on the crown block station 30, since the positioning pins 40 are disposed on two sides of the top end of the crown block station 30, when the jig main body 11 is placed on the crown block station 30, the positioning pins 40 on two sides of the top end of the crown block station 30 can be correspondingly inserted into the two positioning pin holes 12 disposed at the second end of the jig main body 11 to position and support the second end of the jig main body 11, and meanwhile, the jig stop block 14 and the crown block station stop block 31 are matched up and down for use, so that the jig stop block 14 supports the first end of the jig main body 11, the jig main body 11 is stably placed on the disk surface of the crown block station 30, and finally, the level gauge 50 is placed on the jig main body 11 to horizontally adjust the disk surface of the crown block station 30 or the laser gauge 60 is placed for positioning and adjusting the OHT grasping position.

For example, a positioning pin 40 and an overhead crane station stop block 31 are respectively disposed on two sides of the top end of the overhead crane station 30, so that when the jig main body 11 is placed on the overhead crane station 30, the positioning pin 40 is correspondingly inserted into the positioning pin hole 12 at the second end of the jig main body 11, the jig stop block 14 is in up-down abutting connection with the overhead crane station stop block 31, so as to support two ends of the jig main body 11, make the jig main body 11 stably placed on the overhead crane station 30, and finally use the level gauge 50 to horizontally adjust the disc surface of the overhead crane station 30 or place the laser 60 for OHT grabbing position positioning adjustment.

The positioning pin hole 12 is in a bar-shaped hole structure and has a length direction and a width direction perpendicular to the length direction, the maximum length of the positioning pin hole in the length direction is larger than the maximum diameter of the positioning pin 40, and the maximum width of the positioning pin hole in the width direction is not smaller than the maximum diameter of the positioning pin 40; the jig main body 11 is provided with a central area, 3 positioning pin holes 12 are distributed around the central area, and the length direction of each positioning pin 12 extends along the direction away from the central area; therefore, when the jig main body 11 is placed on the storage position 20 or the crown block station 30, if the position of the positioning pin 40 has a small deviation from the position of the positioning pin hole 12, the positioning pin 40 can be smoothly clamped into the positioning pin hole 12, so that the jig main body 11 is convenient for a worker to install.

In some embodiments, when the positioning pin hole 12 is in a groove structure with a positioning hole and is arranged on the side surface of the jig main body 11 in a protruding manner, and the inner wall of the positioning pin hole 12 is gradually expanded in the direction towards the storage position 20 or the crown block station 30, if the jig block 14 is abutted with the crown block station block 31, the sum of the height of the jig block 14 and the height of the crown block station block 31 is equal to the height of the positioning pin 40, so that the jig main body 11 is parallel to the disc surface of the crown block station 30. Specifically, when the jig main body 11 is placed on the crown block station 30, the positioning pin 40 is inserted into the positioning pin hole 12, and since the sum of the height of the jig stopper 14 and the height of the crown block station stopper 31 is equal to the height of the positioning pin 40, when the jig stopper 14 abuts against the crown block station stopper 31, the tip of the positioning pin 40 abuts against the side surface or the through hole of the jig main body 11, so that the jig main body 11 can be parallel to the disk surface of the crown block station 30.

In some embodiments, when the positioning pin hole 12 is in a hole structure and is formed on the jig main body 11, and the inner wall of the positioning pin hole 12 is gradually widened in the direction towards the storage position 20 or the crown block station 30, if the jig block 14 is abutted with the crown block station block 31, the sum of the height of the jig block 14 and the height of the crown block station block 31 is smaller than the height of the positioning pin 40, so that the positioning pin 40 is inserted into the positioning pin hole 12, and the jig main body 11 is parallel to the disc surface of the crown block station 30. Specifically, in the case where the jig main body 11 is placed on the crown block station 30, when the jig stopper 14 is abutted against the crown block station stopper 31, since the sum of the height of the jig stopper 14 and the height of the crown block station stopper 31 is smaller than the height of the positioning pin 40, the positioning pin 40 can be inserted into the positioning pin hole 12 at this time and abutted against the inner wall of the positioning pin hole 12, so that the jig main body 11 can be placed parallel to the disk surface of the crown block station 30. Here, by setting the side edge angle of the dowel hole 12 toward the dowel pin 40 as a chamfer or a rounded corner, the depth of insertion of the dowel pin 40 into the dowel hole 12 can be restricted by the angle of the chamfer or the radian of the rounded corner.

In some embodiments of the present application, as shown in fig. 3, the positioning portion 13 includes a transverse positioning member and a vertical positioning member that are disposed perpendicular to each other, the transverse positioning member is disposed along the transverse direction of the jig main body 11, and the longitudinal positioning member is disposed along the longitudinal direction of the jig main body 11, so that the level 50 or the laser 60 can perform transverse measurement or vertical measurement.

Wherein, the transverse direction and the vertical direction in the application are the transverse direction and the vertical direction on the same plane, such as the transverse direction and the vertical direction are the X-axis direction and the Y-axis direction on the same horizontal plane.

In some embodiments of the application, both the lateral and longitudinal positioning members are provided in a trunking configuration.

The cross section of the wire slot structure can be triangular.

Specifically, the positioning portion 13 includes two parallel transverse positioning members and at least one vertical positioning member perpendicular to the two transverse positioning members, so as to position the placement positions of the level 50 and the laser 60.

Preferably, the two transverse positioning members and the one vertical positioning member are arranged in a dry shape.

In some embodiments, the two fixture stoppers 14 are respectively disposed at two ends of the side of the fixture body 11 facing the storage 20 or the crown block station 30, and are used for matching the two fixture stoppers 14 with crown block station stoppers 31 on two sides of the top end of the crown block station 30 when the fixture body 11 is placed on the crown block station 30, so that the fixture body 11 is parallel to the disc surface of the crown block station 30 when the fixture stoppers 14 are placed on the crown block station stoppers 31. In some embodiments, the number of the fixture stop blocks may be four or more, which is not listed here. Wherein, the four corners of tool dog 14 all set up to the fillet.

Further, the jig stopper 14 is also used as a spacer for lifting, so that when the jig stopper 14 is placed on the corresponding crown block station stopper 31, after the positioning pin 40 on the crown block station 30 is inserted into the positioning pin hole 12 at the second end of the jig main body 11, the jig stopper 14 can support the first end of the jig main body 11, so that the jig main body 11 is parallel to the disc surface of the crown block station 30.

In some embodiments of the present application, the measuring tool 10 further includes a handle hole 15, where the handle hole 15 is formed on the tool body 11, and the handle hole 15 is used to reduce the weight of the measuring tool 10.

Wherein, the handle hole 15 is used for being convenient for the staff to get and put measuring tool 10, can alleviate measuring tool 10's weight simultaneously.

Wherein the handle hole 15 may be provided in an oval structure, a circular structure, a rectangular structure, etc.

Preferably, the handle hole 15 is provided in a rectangular structure, and four corners of the handle hole 15 are each provided in an arc shape.

According to the measuring jig 10 provided by the embodiment of the utility model, the measuring jig 10 can be simultaneously placed on the disc surfaces of the storage position 20 and the overhead travelling crane station 30 so as to horizontally adjust the storage position 20 and the overhead travelling crane station 30, and meanwhile, when the measuring jig 10 is placed on the disc surface of the overhead travelling crane station 30, the positioning of the OHT grabbing position can be performed, so that the problems that in the prior art, different jigs are required to be respectively used for the horizontal adjustment of the STK storage position and the overhead travelling crane station 30 and the positioning of the OHT grabbing position of the overhead travelling crane station 30 are solved.

Example 2

As shown in fig. 1-2, the present embodiment provides a leveling system applied to a storage location 20 or a crown block station 30, including a leveling tool 10 and a level 50 as described in embodiment 1.

When the measuring jig 10 is placed in the storage position 20 or the crown block station 30 and the level 50 is placed laterally along the positioning portion 13, the level 50 is used for measuring whether the measuring jig 10 is horizontally;

When the measuring jig 10 is placed in the storage location 20 or the crown block station 30 and the level 50 is placed vertically along the positioning portion 13, the level 50 is used to measure whether the measuring jig 10 is horizontal in the vertical direction.

The working flow of the level measurement system for carrying out level debugging on STK storage is as follows:

firstly, placing a measuring jig 10 on an STK storage position;

correspondingly inserting the positioning pins 40 on the STK storage position into the positioning pin holes 12 on the jig main body 11 so as to stably place the jig main body 11 on the STK storage position;

Placing the level 50 on the upper surface of the jig main body 11, and placing the level 50 along the transverse positioning member of the positioning portion 13 to measure whether the jig 10 main body is horizontal in the X-axis direction, that is, whether the STK storage 20 is horizontal in the X-axis direction;

Placing the level 50 along the vertical positioning piece of the positioning portion 13 to measure whether the main body of the jig 10 is horizontal in the Y-axis direction, that is, whether the STK storage 20 is horizontal in the Y-axis direction;

Before measuring the levelness of the storage position 20, when the measuring jig 10 is not parallel to the STK storage position 20 in the X-axis direction or is not parallel to the STK storage position 20 in the Y-axis direction, the main body 11 of the adjusting jig can be kept parallel to the disk surface of the storage position 20 by adjusting the height of the positioning pin 40 on the storage position 20.

The working flow of the leveling system for leveling the crown block station 30 according to the embodiment of the utility model is as follows

Placing the jig main body 11 on the crown block station 30, placing the two jig stop blocks 14 on the two crown block station stop blocks 31 on two sides of the crown block station 30, and inserting the two positioning pins 40 on the disc surface of the crown block station 30 into the positioning pin holes 12;

Placing the level 50 along the transverse wire slot on the jig main body 11 to measure the level of the jig 10 main body in the X-axis direction, namely, the level of the crown block station 30 in the X-axis direction;

Placing the level 50 along a vertical wire slot on the jig main body 11 to measure the level of the jig 10 main body in the Y-axis direction, namely, the level of the crown block station 30 in the Y-axis direction; before measuring the levelness of the crown block station 30, when the measuring jig 10 is not parallel to the STK storage position in the X axis direction or is not parallel to the STK storage position in the Y axis direction, the jig main body 11 can be kept parallel to the disc surface of the crown block station 30 by adjusting the height of the positioning pin 40 on the crown block station 30.

Example 3

As shown in fig. 11, the present embodiment provides a positioning system including the measuring jig 10 and the laser 60 as described in embodiment 1. Wherein the laser 60 is placed on the measuring jig 10.

When the measuring jig 10 is placed on the disc surface of the crown block station 30 and the laser 60 is placed on the measuring jig 10 along the positioning portion 13, the laser 60 is used for determining whether the measuring jig 10 is located below the crown block rail 70 or whether the position of the sensor 80 mounted on the side wall of the crown block rail 70 is correct.

The crown block rail 70 is provided with a groove, so that the laser instrument 60 can conveniently position the crown block rail 70.

The working procedure of the positioning system in debugging the surface butt joint position of the crown block station 30 (judging whether the measuring jig 10 is positioned below the crown block rail 70) according to the embodiment of the utility model is as follows:

Inserting the positioning pins 40 into the corresponding positioning pin holes 12, and placing the laser 60 on the jig main body 11;

the laser instrument 60 emits two parallel lines up and down, and the light emitted from the lower part of the laser instrument 60 is aligned to the transverse positioning piece on the jig main body 11;

Adjusting the position of the laser instrument 60 to enable the light emitted from the upper side of the laser instrument 60 to be aligned with the positioning groove on the crown block rail 70, and indicating that the front and rear positions of the measuring fixture 10 on the crown block station 30 are adjusted when the light emitted from the upper side and the lower side of the laser instrument 60 are aligned;

Finally, the laser 60 is rotated to enable the lower light to be aligned with the vertical positioning piece of the positioning part 13, and the positioning mark (such as the vertical positioning groove arranged on the sensor 80) on the overhead travelling crane rail 70 is aligned above the vertical positioning piece, so that the position of the sensor 80 arranged on the side wall of the overhead travelling crane rail 70 can be judged and adjusted.

The flow of the positioning system in the embodiment of the utility model for judging the position of the sensor 80 mounted on the side wall of the crown block rail 70 is as follows:

after the positioning pins 40 are clamped into the corresponding positioning pin holes 12, the laser instrument 60 is placed on the jig main body 11;

The laser instrument 60 emits an upper line and a lower line which are parallel, and the light emitted from the lower side of the laser instrument 60 is aligned to the vertical positioning piece on the jig main body 11;

The position of the laser instrument 60 is adjusted so that the light emitted from the upper side of the laser instrument 60 is aligned with the sensor 80 on the side wall of the crown block rail 70, and when the light emitted from the upper side of the laser instrument 60 is aligned with a positioning mark (such as a vertical positioning groove arranged on the sensor 80) on the crown block rail 70 or received by the sensor 80 and the light emitted from the lower side is positioned in the vertical wire slot, the sensor 80 is judged to be correctly installed.

The measuring jig 10 can be suitable for the horizontal adjustment and positioning of various devices, such as the horizontal adjustment of a STK storage position and the adjustment of the levelness and the position of the crown block station 30, solves the problem that different jigs are required to be carried for the horizontal adjustment of the STK storage position and the adjustment of the levelness and the position of the crown block station 30 in the prior art, reduces the working difficulty of working staff and improves the working efficiency of the working staff.

In this specification, identical and similar parts of the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the product embodiments described later, since they correspond to the methods, the description is relatively simple, and reference is made to the description of parts of the system embodiments.

The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present application should be included in the present application. Therefore, the protection scope of the application is subject to the protection scope of the claims.

Claims (10)

1. The utility model provides a measure tool, its characterized in that is applied to storage and overhead traveling crane station, the overhead traveling crane station is located the outside of storage storehouse and is located overhead traveling crane track below, includes:

A jig main body;

the positioning pin holes are arranged on the side face of the jig main body close to the storage position or the crown block station at intervals, and are matched with positioning pins on the storage position or the crown block station;

The positioning part is arranged on the side surface of the jig main body, which is far away from the storage position or the crown block station, and is used for horizontally adjusting the storage position and the crown block station by matching with a level gauge or positioning the crown block station by matching with a laser gauge;

The jig comprises a jig main body, a plurality of jig check blocks and a plurality of crown block station check blocks, wherein the jig main body faces the storage position or the side face of the crown block station, and when the jig main body is placed on the crown block station, the plurality of jig check blocks and the crown block station check blocks on two sides of the top end of the crown block station are vertically corresponding and matched for use.

2. The measuring jig of claim 1, wherein a divergent guide surface is provided on an inner wall of each of the registration pin holes toward the storage location or the crown block station so as to facilitate the cooperation of the registration pin holes with registration pins on the storage location or registration pins on the crown block station.

3. The measuring jig according to claim 2, wherein when the positioning pin hole is provided in a groove-shaped structure and is provided protruding on a side surface of the jig main body, if the jig stopper is abutted with the crown block station stopper, a sum of a height of the jig stopper and a height of the crown block station stopper is equal to a height of the positioning pin so that the jig main body is parallel to a disk surface of the crown block station when the positioning pin is inserted into the positioning pin hole; or (b)

When the positioning pin hole is of a hole structure and is formed in the jig main body, if the jig stop block is abutted to the crown block station stop block, the sum of the height of the jig stop block and the height of the crown block station stop block is smaller than the height of the positioning pin, so that when the positioning pin is inserted into the positioning pin hole, the jig main body is parallel to the disc surface of the crown block station.

4. The measurement jig of claim 1, wherein the positioning portion comprises a lateral positioning member and a vertical positioning member perpendicular to the lateral positioning member, the lateral positioning member being disposed along a lateral direction of the jig main body, the vertical positioning member being disposed along a longitudinal direction of the jig main body.

5. The measurement jig of claim 4, wherein the lateral positioning member and the vertical positioning member are both provided in a wire slot structure.

6. The measuring jig of claim 5, wherein the positioning portion comprises two parallel transverse positioning members and at least one vertical positioning member perpendicular to the two transverse positioning members.

7. The measuring jig according to claim 1, wherein the jig stoppers are two or more, and are respectively disposed at two ends of the side of the jig main body facing the storage position or the crown block station, and are used in cooperation with crown block station stoppers on two sides of the crown block station top end when the jig main body is placed on the crown block station.

8. The measurement jig of claim 1, further comprising:

The handle hole is formed in the jig main body and used for reducing weight of the measuring jig.

9. A level measurement system for use in a storage or crown block station, comprising:

The measurement jig according to any one of claims 1 to 8;

the level gauge is arranged on the measuring jig and is used for measuring whether the storage position or the crown block station is horizontal or not;

when the measuring jig is placed on the storage position or the crown block station and the level gauge is transversely placed on the measuring jig along the positioning part, measuring whether the storage position or the crown block station is transversely horizontal or not through the level gauge;

When the measuring jig is placed on the storage position or the crown block station, and the level gauge is vertically placed on the measuring jig along the positioning part, whether the storage position or the crown block station is vertical or not is measured through the level gauge.

10. A positioning system, comprising:

The measurement jig according to any one of claims 1 to 8;

the laser instrument is arranged on the measuring jig;

When the measuring jig is placed on the disc surface of the crane station and the laser instrument is placed on the measuring jig along the positioning part, whether the measuring jig is positioned below the crane track or whether the position of a sensor mounted on the side wall of the crane track is correct is judged through the laser instrument.