Debugging jig and aerial track debugging and measuring system

Abstract

The utility model relates to a debugging jig and an aerial track debugging and measuring system, which can debug and measure the distance between a bent guide strip and an inner side bent track element, and the debugging jig is used for adjusting the distance between a first bent object and a second bent object. The debugging jig comprises a first installation base and a second installation base, the first installation base is configured to be detachably fixed to the first bent object, the first installation base is provided with a clamping groove, the clamping groove is used for being connected with the first bent object in a clamped mode, a positioning pin is arranged in the clamping groove, and an arc-shaped positioning face is formed on the peripheral face of the positioning pin; one end of the connecting arm is connected with the first mounting base; and the first reference part is arranged at the other end of the connecting arm, and the first reference part is provided with a reference surface used for abutting against the second bending object.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automatic material handling equipment, in particular to a debugging jig for an air curved track, and an air track debugging and measuring system. BACKGROUND

[0002] An overhead hoist transportation (OHT) is a system for transporting materials. The OHT mainly includes an air track suspended below the ceiling and an air transport vehicle (also known as an OHT trolley or a trolley) running along the air track. The air track has straight track sections and curved track sections connected to each other, and has a variety of track forms such as a merging track or a diverging track, or a turning track. The merging track or the diverging track or the turning track all involve curved tracks to guide the air transport vehicle. The curved track is a basic structure for controlling the turning of the air transport vehicle, and the curved guide strip is provided at the curved track to guide and support the air transport vehicle.

[0003] When the air transport vehicle passes through the curved track, it needs to be supported by the curved guide strip. Therefore, the position of the curved guide strip needs to provide the aforementioned support, and the installation accuracy of the curved guide strip greatly affects the smoothness of the air transport vehicle during turning. The smoothness mainly depends on whether the mutual extrusion force between the curved guide strip and the guide wheel is at a reasonable pressure. Therefore, the installation accuracy of the curved guide strip is very important.

[0004] However, different types of curved tracks are difficult to debug when installing the curved guide strip, and a large amount of labor time is wasted. In related technologies, the curved guide strip is debugged by using a trolley, but this method does not have a unified reference, and the curved guide strips of different curved tracks cannot be debugged consistently. CONTENT OF THE INVENTION

[0005] Therefore, it is necessary to propose a debugging jig for the position debugging difficulty of the curved guide strip in the air track.

[0006] According to one aspect of the present application, a debugging jig is used to adjust the distance between a first curved object and a second curved object. The debugging jig comprises: a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on the outer periphery thereof; a connecting arm having one end connected to the first mounting base; and a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object.

[0007] In some embodiments, the first adjusting bolt is threadedly connected with the first mounting base, and the elastic pressing piece is located in the clamping groove and connected with the first adjusting bolt.

[0008] In some embodiments, the first reference member is rotatably connected with the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two kinds of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two kinds of curvature radii.

[0009] According to another aspect of the present application, an aerial track debugging and measuring system, the aerial track is used to support a trolley to allow the trolley to travel along the aerial track, the aerial track includes straight track segments and curved track segments connected along an extension direction of the aerial track, the straight track segment includes two mutually spaced outer straight track elements and an inner straight track element, the curved track segment includes mutually spaced inner curved track elements, outer curved track elements, and a curved guide strip, the curved guide strip is adjustably arranged, an inner side of the inner curved track element faces an inner wall of the curved guide strip, the aerial track further includes a straight guide strip along an extension direction of the straight track segment in a walking direction, the straight guide strip is adjustably fixed to the straight track segment or the curved track segment, comprising: the debugging jig is used to adjust a distance between the inner curved track element and the curved guide strip, the first mounting base is used to be fixed to the inner curved track element, and the first reference member is used to abut against the curved guide strip; a straight guide strip debugging device is used to adjust a distance between the outer straight track element and the straight guide strip; a curved track measuring device is used to measure the distance between the inner curved track element and the curved guide strip; a straight track debugging device is used to adjust a distance between the outer straight track element and the inner straight track element; and a straight track measuring device is used to measure the distance between the outer straight track element and the inner straight track element.

[0010] In some embodiments, the straight guide strip debugging device includes a support plate, a clamping assembly, a positioning member, and a second reference member, the clamping assembly is arranged at one end of the support plate, and the positioning member and the second reference member are arranged on opposite sides of the other end of the support plate.

[0011] In some embodiments, the clamping assembly includes a clamping plate and a second adjusting bolt, the clamping plate is arranged on one side of the support plate, the second adjusting bolt is rotatably connected with the support plate, and an end of the second adjusting bolt is threadedly connected with the clamping plate.

[0012] In some embodiments, the curved rail measuring device comprises a positioning plate, one side of the positioning plate is provided with a reference block, the reference block is used to abut the inner side of the inner curved rail element, and a scale assembly is arranged on the other side of the positioning plate relative to the reference block.

[0013] In some embodiments, the straight rail debugging device comprises a support in a longitudinal structure, a first limiting piece and a second limiting piece are respectively arranged at two ends of the longitudinal direction of the support, an accommodation space is formed between the first limiting piece and the second limiting piece, a reference plate is arranged in the accommodation space of the support, two buffer pads are arranged on the same side of the reference plate on the support and are respectively located on the two sides of the reference plate in the longitudinal direction, and a clamping bolt is adjustably arranged on the first limiting piece in the longitudinal direction, and the clamping bolt has an abutting portion extending into the accommodation space.

[0014] In some embodiments, a guide wheel is arranged on the support, the reference plate is provided with a guide groove accommodating the guide wheel, and the guide groove and the guide wheel movably cooperate in the longitudinal direction.

[0015] In some embodiments, the straight rail measuring device comprises a mounting frame, and the mounting frame is respectively provided with an L-shaped positioning table and a vernier caliper assembly at two ends.

[0016] By using the debugging jig of the present application, the positioning surface and the reference surface are respectively abutted against the inner curved rail element and the curved guide strip, the position of the curved guide strip is determined, the debugging problem of the curved guide strip of different types of curved rails is adapted, and the spacing requirements between the inner curved rail element and the curved guide strip are the same.

[0017] The aerial rail debugging and measuring system of the present application can be used to realize the position debugging and precision measurement of the curved guide strip in the aerial rail, realize the position debugging and precision measurement of the straight guide strip in the aerial rail, and realize the debugging and measurement of the spacing between the outer straight rail element and the inner straight rail element. After the position debugging of the above-mentioned elements is completed, measurement is also carried out at the same time to correct, so that the debugging position of the guide is more suitable for the walking position of the overhead traveling crane. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A schematic view of a partial structure of an aerial rail for an overhead traveling crane to run.

[0019] Figure 2 A schematic view of the use state of the debugging jig and the straight guide strip debugging device of the present application.

[0020] Figure 3 A schematic view of the structure of the debugging jig of the present application.

[0021] Figure 4A structure schematic diagram of the straight guide rail debugging device of the present application.

[0022] Figure 5 A structure schematic diagram of the straight guide rail debugging device of the present application. Figure 4 A measurement state schematic diagram of the straight guide rail debugging device of the present application.

[0023] Figure 6 A use state schematic diagram of the curved rail measurement device of the present application.

[0024] Figure 7 A structure schematic diagram of the curved rail measurement device of the present application.

[0025] Figure 8 A use state schematic diagram of the straight rail debugging device and the straight rail measurement device of the present application.

[0026] Figure 9 A structure schematic diagram of the straight rail debugging device of the present application.

[0027] Figure 10 A structure schematic diagram of the straight rail measurement device of the present application.

[0028] Explanation of reference signs:

[0029] 100, air track; 110, straight track section; 111, outer straight track element; 112, inner straight track element; 120, curved track section; 121, outer curved track element; 122, inner curved track element; 1221, inner side; 123, curved guide bar; 1231, inner wall; 124, straight guide bar; 125, connecting plate; 126, track connector; 200, debugging jig; 210, first mounting base; 211, clamping groove; 212, positioning pin; 2121, positioning surface; 220, connecting arm; 230, first reference element; 231, reference surface; 240, first adjusting bolt; 250, elastic pressing piece; 300, straight guide bar debugging device; 310, support plate; 320, clamping assembly; 321, clamping plate; 322, second adjusting bolt; 323, handle; 324, elastic pad; 330, positioning element; 340, second reference element; 400, curved track measuring device; 410, positioning plate; 420, measuring scale assembly; 421, support frame; 4211, safety rope hole; 422, caliper part; 4221, display part; 4222, first fixed block; 4223, second fixed block; 4224, thimble; 430, reference block; 500, straight track debugging device; 510, support frame; 511, guide wheel; 520, first limiting element; 530, second limiting element; 540, reference plate; 541, guide groove; 550, buffer pad; 560, clamping bolt; 561, abutting part; 600, straight track measuring device; 610, mounting frame; 611, anti-falling rope mounting hole; 620, L-shaped positioning table; 630, vernier caliper assembly; 631, fixed block; 632, scale part; 633, sliding block; 634, probe; 640, wear-resistant layer. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific embodiments described and it is therefore contemplated to cover all such modifications as fall within the scope of the application. It should be noted that the specific embodiments of the present application do not limit the scope of the present application.

[0031] In the description of the application, it should be understood that, if there are these terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0032] In addition, if there are these terms "first", "second", these terms are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0033] In this application, unless otherwise explicitly specified and limited, if there are terms such as "mounting", "connecting", "connecting", "fixing" and the like, these terms should be broadly understood. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0034] In this application, unless otherwise explicitly specified and limited, if there are similar descriptions such as "first feature on or under second feature", the meaning can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" of the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" of the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0035] It is to be noted that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. In addition, it is to be understood that when an element such as a layer, film, region, or substrate is referred to as being "connected", it can be directly connected to other element or intervening elements can be present. As used herein, the term "vertical", "horizontal", "upper", "lower", "left", "right", and the like are merely used for the purpose of illustration and do not indicate an exclusive orientation.

[0036] Reference is made to Figures 1 to 3 The present application proposes a debugging jig 200 which can be used to debug the spacing between a first curved object and a second curved object. In the present application, the first curved object is taken as an example of the inner curved rail element 122 in the overhead track 100 for the operation of the trolley, and the second curved object is taken as an example of the curved guide strip 123 in the overhead track 100. The structure of the debugging jig 200 proposed by the present application and its working principle are introduced. However, it is necessary to point out that the first curved object and the second curved object can also be two curved elements arranged at intervals in other application scenarios.

[0037] For the sake of understanding, first of all, the overhead track 100 involved in the present application is briefly described.

[0038] Reference is made to Figure 1 And Figure 2 The overhead track 100 is installed on the ceiling (not shown) to support the trolley to allow the trolley to travel along the overhead track 100. The overhead track 100 includes straight rail segments 110 and curved rail segments 120 connected along the extension direction of the overhead track 100. The straight rail segment 110 includes two mutually spaced outer straight rail elements 111 and inner straight rail elements 112. The curved rail segment 120 includes mutually spaced outer curved rail elements 121, inner curved rail elements 122, and a curved guide strip 123, wherein the curved guide strip 123 is adjustably arranged. The overhead track 100 further includes a straight guide strip 124 extending in the walking direction defined along the straight rail segment 110, and the straight guide strip 124 is adjustably fixed to the straight rail segment 110 or the curved rail segment 120. The curved guide strip 123 and the straight guide strip 124 can be adjustably fixed by bolts, for example. It is to be noted that the overhead track 100 can include a plurality of the above-mentioned straight rail segments 110 and curved rail segments 120 connected.

[0039] In the arrangement direction of the outer curved rail element 121 and the inner curved rail element 122, the curved guide strip 123 is located between the outer curved rail element 121 and the inner curved rail element 122, and the curvature radius of the curved guide strip 123 is greater than the curvature radius of the inner curved rail element 122 and less than the curvature radius of the outer curved rail element 121.

[0040] Optionally, reference is made to Figure 2The bending guide 123 can be adjustably connected to the connecting plate 125 by bolts, but is not limited thereto. The connecting plate 125 can be a track connecting piece 126 fixed to the outer straight track element 111 and the inner straight track element 112. Alternatively, the connecting plate 125 can be a track connecting piece 126 fixed to the outer bending track element 121 and the inner bending track element 122.

[0041] The walking stability of the overhead travelling crane on the curved track is controlled by the walking wheels on one side and the guide wheels on the top. When the overhead travelling crane just enters or exits the curved track, at least one walking wheel on one side of the overhead travelling crane rolls on the top surface of the inner bending track element 122, and at least one guide wheel on the top of the overhead travelling crane abuts against the inner wall 1231 of the bending guide 123, so that the walking wheel on the other side of the overhead travelling crane does not contact the top surface of the outer bending track element 121.

[0042] The position of the bending guide 123 affects the walking stability of the overhead travelling crane on the curved track. If the position of the bending guide 123 is not appropriate, the distance between the walking wheel on the other side and the top surface of the outer bending track element 121 will be inappropriate (too high or too low) when turning, which will cause the overhead travelling crane to shake to different degrees.

[0043] To solve the above problems, the present application provides a debugging jig 200 for adjusting the distance between the inner bending track element 122 and the bending guide 123, so that the position of the bending guide 123 is as accurate as possible, so that the pressing force between the overhead travelling crane and the bending guide 123 when passing through the curved track is appropriate, thereby ensuring the smoothness of the overhead travelling crane during turning.

[0044] As shown in Figure 2 and Figure 3 , the debugging jig 200 comprises a first mounting base 210, a connecting arm 220 and a first reference piece 230. The first mounting base 210 is used to be fixed to the inner bending track element 122. The first reference piece 230 is used to abut against the bending guide 123.

[0045] The first mounting base 210 is provided with a clamping groove 211 used to be clamped with the inner bending track element 122. The clamping groove 211 is provided with a positioning pin 212, and the outer circumferential surface of the positioning pin 212 is formed with an arc-shaped positioning surface 2121.

[0046] The clamping groove 211 is formed on the side of the first mounting base 210. When the debugging jig 200 is used, the inner side edge of the inner side bent rail element 122 enters the clamping groove 211, and the inner side surface 1221 of the inner side bent rail element 122 abuts against the positioning surface 2121 of the positioning pin 212. In this way, the positioning surface 2121 can serve as a reference surface for adjusting the position of the bent guide strip 123. Optionally, the positioning pin 212 is a cylindrical pin, and the outer circumferential surface of the positioning pin 212 is an arc surface as a whole. Optionally, the positioning surface 2121 is formed on the outer circumferential surface of the positioning pin 212 in a partial region. The number of the positioning pin 212 is at least one.

[0047] The two ends of the connecting arm 220 are connected to the first mounting base 210 and the first reference element 230, respectively. The first reference element 230 is provided with a reference surface 231 for abutting against the inner wall 1231 of the bent guide strip 123. The connecting arm 220 is arranged such that the reference surface 231 is offset from the positioning surface 2121 in the horizontal and vertical directions, so that the positioning surface 2121 and the reference surface 231 can abut against the inner side bent rail element 122 and the bent guide strip 123, respectively. Optionally, the connecting arm 220 of the present application is L-shaped, but is not limited thereto.

[0048] Reference Figure 2 The method for using the debugging jig 200 of the present application is as follows:

[0049] When the position of the bent guide strip 123 needs to be adjusted to adjust the distance between the inner side bent rail element 122 and the bent guide strip 123, the bolt for fixing the bent guide strip 123 is first loosened. Then, the clamping groove 211 of the first mounting base 210 is clamped with the inner side edge of the inner side bent rail element 122, and then the position of the bent guide strip 123 is adjusted so that the reference surface 231 of the first reference element 230 abuts against the inner wall 1231 of the bent guide strip 123. Finally, the bent guide strip 123 is fixed again.

[0050] The inner side edge of the inner side bent rail element 122 is the edge including the inner side surface 1221. It is easy to understand that the inner side edge of the inner side bent rail element 122 also includes part of the top surface of the inner side bent rail element 122 and part of the bottom surface of the inner side bent rail element 122.

[0051] Because the size of the connecting arm 220 is determined, the distance between the reference surface 231 and the positioning surface 2121 is determined. Therefore, when the reference surface 231 of the first reference element 230 abuts against the inner wall 1231 of the bent guide strip 123, and the positioning surface 2121 abuts against the inner side surface 1221 of the inner side bent rail element 122, the position of the bent guide strip 123 is determined.

[0052] Therefore, by using the debugging jig 200, the positioning surface 2121 and the reference surface 231 are respectively abutted against the inner side rail element 122 and the bending guide strip 123, so that the position of the bending guide strip 123 is determined, thereby adapting to the debugging problem of the bending guide strip 123 of different types of bending rails.

[0053] In addition, the debugging jig 200 is compatible with the inner side rail element 122 of different radii, because the positioning surface 2121 is arc-shaped, and the line contact is formed between the positioning surface 2121 and the inner side surface 1221 of the inner side rail element 122 when the two are abutted against each other.

[0054] In some embodiments, as shown in Figure 3 The debugging jig 200 further includes a first adjusting bolt 240 and an elastic pressing piece 250, wherein the first adjusting bolt 240 is threadedly connected with the first mounting base 210, and the elastic pressing piece 250 is located in the clamping groove 211 and connected with the first adjusting bolt 240. The first adjusting bolt 240 is used to press the inner side rail element 122 entering the clamping groove 211.

[0055] Specifically, the first adjusting bolt 240 is arranged to pass through the top of the first mounting base 210 and enter the first mounting base 210, and the axial direction of the first adjusting bolt 240 is parallel to the axial direction of the positioning pin 212. One end of the first adjusting bolt 240 is located above the first mounting base 210 and can be controlled by an operator, and the other end of the first adjusting bolt 240 extends into the clamping groove 211. The first adjusting bolt 240 can drive the elastic pressing piece 250 to press the inner side rail element 122 by rotating. The elastic pressing piece 250 can prevent the inner side rail element 122 from being damaged and can adapt to inner side rail elements 122 of different thicknesses. The elastic pressing piece 250 is, for example, a rubber block.

[0056] In some embodiments, as shown in Figure 3 The first reference member 230 is rotatably connected to the connecting arm 220, and a plurality of reference surfaces 231 are arranged on the first reference member 230 in the circumferential direction defined by the rotation axis of the first reference member 230. Different reference surfaces 231 define at least two types of distances when abutted against the bending guide strip 123, or the reference surfaces 231 are outwardly convex arc surfaces and include at least two types of curvature radii.

[0057] The reference surface 231 is a profiled surface matched with the shape of the inner wall 1231 of the bending guide strip 123, and the two are abutted against each other in a surface contact manner, so that the positioning is stable and accurate. Alternatively, the inner wall 1231 of the bending guide strip 123 is an inwardly concave arc surface, and the reference surface 231 is an outwardly convex arc surface. Alternatively, the first reference member 230 itself is a polygonal solid structure, such as a 6-prism or an 8-prism, and the arc-shaped reference surfaces 231 are arranged on the circumferential side surface of the first reference member 230.

[0058] In the present application, the first reference member 230 is provided with a plurality of reference surfaces 231 on the circumferential side surface thereof. In the case where the positioning surface 2121 abuts against the inner side surface 1221 of the inner side curved rail element 122, when different reference surfaces 231 abut against the curved guide bar 123 and the distances between these reference surfaces 231 and the positioning surface 2121 are different, the positions of the curved guide bar 123 can be determined to be different. In this way, the first reference member 230 can realize the adjustment of two different positions of the curved guide bar 123.

[0059] For example, the first reference member 230 is rotationally arranged at the top end of the connecting arm 220 and is locked by a screw. The first reference member 230 is, for example, a cuboid, and the two ends in the length direction of the cuboid are respectively provided with a first reference surface 231 and a second reference surface 231, and the two ends in the width direction of the cuboid are respectively provided with a third reference surface 231. The distances from the first reference surface 231, the second reference surface 231 and the third reference surface 231 to the positioning surface 2121 are different. By selecting the first reference surface 231, the second reference surface 231 or the third reference surface 231 to abut against the curved guide bar 123, the adjustment of three positions of the curved guide bar 123 can be realized.

[0060] It is easy to understand that when different reference surfaces 231 include at least two radiuses of curvature, the first reference member 230 can be compatible with the adjustment of curved guide bars 123 with at least two different radii of curvature.

[0061] Reference Figures 2 to 10 The present application also proposes an air track 100 adjustment and measurement system,

[0062] The air track 100 designed in the present application has been described in the foregoing, and will not be described again.

[0063] The adjustment jig 200 described in the foregoing of the air track 100 adjustment and measurement system further includes a straight guide bar adjustment device 300, a curved rail measurement device 400, a straight rail adjustment device 500 and a straight rail measurement device 600.

[0064] The adjustment jig 200 is used to adjust the distance between the inner side curved rail element 122 and the curved guide bar 123, and the specific structure and working principle thereof are described in the foregoing, which will not be described again here.

[0065] The straight guide bar adjustment device 300 is used to adjust the distance between the outer side straight rail element 111 and the straight guide bar 124.

[0066] The curved rail measurement device 400 is used to measure the distance between the inner side curved rail element 122 and the curved guide bar 123. The curved rail measurement device 400 can also be used to measure the distance between the outer side straight rail element 111 and the straight guide bar 124.

[0067] The straight rail adjusting device 500 is used to adjust the distance between the outer straight rail element 111 and the inner straight rail element 112. The straight rail measuring device 600 is used to measure the distance between the outer straight rail element 111 and the inner straight rail element 112.

[0068] The two running tracks of the straight rail, i.e., the outer straight rail element 111 and the inner straight rail element 112, may have abnormal phenomena in the distance after long-term transportation of goods or after a long time of hanging assembly and adjustment. Whether the width of the straight rail is normal directly affects the shaking of the trolley body running on the track. When the distance exceeds the controlled tolerance, it is difficult to adjust on site. During the adjustment process, it is impossible to accurately control whether the size is within the size allowable range. The straight rail adjusting device 500 and the straight rail measuring device 600 can adjust the distance and measure whether the size is within the size allowable range.

[0069] The aerial rail 100 adjustment and measurement system of the present application can be used to realize the position adjustment and precision measurement of the curved guide bar 123 in the aerial rail 100, realize the position adjustment and precision measurement of the straight guide bar 124 in the aerial rail 100, and realize the adjustment and measurement of the distance between the outer straight rail element 111 and the inner straight rail element 112. After the position adjustment of the above-mentioned elements is completed, measurement can also be performed at the same time to correct the position of the guide, so that the adjusted guide position is more suitable for the trolley running position.

[0070] In some embodiments, referring to Figure 4 and Figure 5 , the straight guide bar 124 adjusting device includes a support plate 310, a clamping assembly 320, a positioning element 330, and a second reference element 340. The clamping assembly 320 is arranged at one end of the support plate 310, and the positioning element 330 and the second reference element 340 are arranged on the opposite sides of the other end of the support plate 310.

[0071] Referring to Figure 5 , the process of adjusting the distance between the outer straight rail element 111 and the inner straight rail element 112 by using the straight guide bar 124 adjusting device is as follows:

[0072] The two ends of the support plate 310 are respectively supported on the inner straight rail element 112 and the outer straight rail element 111. The support plate 310 imitates the wheel state and contacts the inner straight rail element 112 and the outer straight rail element 111, which is closer to the state of the trolley on the track, so that the adjustment structure is closer to the actual working scene.

[0073] The clamping assembly 320 clamps the inner straight rail element 112, and the positioning member 330 abuts against the inner side of the outer straight rail element 111. The fixing bolt of the straight guide strip 124 is loosened, and the position of the straight guide strip 124 is adjusted so that the outer side of the straight guide strip 124 abuts against the second reference member 340. The distance between the second reference member 340 and the positioning member 330 is determined, and thus the position of the straight guide strip 124 is determined.

[0074] With reference to Figure 2 In the present application, one end of the straight guide strip 124 is connected to the curved guide strip 123. When the positions of the straight guide strip 124 and the curved guide strip 123 need to be adjusted, the position of the straight guide strip 124 is adjusted first, and then the position of the curved guide strip 123 is adjusted.

[0075] Optionally, with reference to Figure 4 and Figure 5 The clamping assembly 320 includes a clamping plate 321 and a second adjusting bolt 322. The clamping plate 321 is arranged on one side of the support plate 310. The second adjusting bolt 322 is rotationally connected to the support plate 310, and the end of the second adjusting bolt 322 is threadedly connected to the clamping plate 321.

[0076] When the clamping assembly 320 clamps the inner straight rail element 112, the edge of the inner straight rail element 112 is inserted between the clamping plate 321 and the support plate 310, and then the second adjusting bolt 322 is rotated to reduce the distance between the clamping plate 321 and the support plate 310, so that the edge of the inner straight rail element 112 is clamped together with the support plate 310.

[0077] Further, the second adjusting bolt 322 is connected with a handle 323. The handle 323 can facilitate the rotation of the second adjusting bolt 322 by the personnel.

[0078] Further, the side of the clamping plate 321 facing the support plate 310 is provided with an elastic pad 324. In this way, when the clamping plate 321 and the support plate 310 clamp the edge of the inner straight rail element 112 together, the bottom of the inner straight rail element 112 is prevented from being damaged.

[0079] In some embodiments, with reference to Figure 6 and Figure 7 The curved rail measuring device 400 provided in the present application includes a positioning plate 410 and a scale assembly 420. One side of the positioning plate 410 is provided with a reference block 430. The reference block 430 is used to abut against the inner side 1221 of the inner curved rail element 122. The scale assembly 420 is arranged on the other side of the positioning plate 410 relative to the reference block 430.

[0080] When the rail bending measurement device 400 is used, the two ends of the positioning plate 410 are respectively supported on the inner side rail element 122 and the outer side rail element 121, the reference block 430 is in abutment with the inner side surface 1221 of the inner side rail element 122, and then the distance between the guide rail 123 and the reference block 430 can be measured by using the measuring scale assembly 420.

[0081] In the present application, the positioning plate 410 imitates the positions of the left and right wheels of the crown block, so that the debugged guide position is more suitable for the walking position of the crown block. Furthermore, when the rail bending measurement device 400 is used, only two measurements are needed in the guide direction of the guide rail, and the relative segment difference of the two points of the guide rail is checked to be within the control range, which can effectively prevent the abnormal situation of the single measurement jig caused by the track flatness error.

[0082] The measurement structure of the rail bending measurement device 400 of the present application can provide data support for the aforementioned debug jig 200, so that the position accuracy of the debugged guide rail 123 of the designed debug jig 200 meets the requirements.

[0083] Optionally, the measuring scale assembly 420 includes a support frame 421 connected to the positioning plate 410, and a caliper part 422 arranged on the top of the support frame 421. The caliper part 422 includes a display part 4221, a first fixed block 4222, a second fixed block 4223, and a top pin 4224, and the first fixed block 4222 and the second fixed block 4223 are fixed relative to the display part 4221. The top pin 4224 and the display part 4221 move synchronously along the scale between the first fixed block 4222 and the second fixed block 4223, when the top pin 4224 is in abutment with the guide rail 123, the top pin 4224 and the display part 4221 move synchronously along the scale and the display part 4221 shows the current position, so that the distance between the guide rail 123 and the reference block 430 can be measured.

[0084] Optionally, the distance between the side surface of the second fixed block 4223 facing the first fixed block 4222 and the side surface of the reference block 430 facing the support frame 421 is equal to the distance between the guide rail 123 and the reference block 430, when the display part 4221 displays the measured value as 0, the top pin 4224 is located above the second fixed block 4223 and the tip of the top pin 4224 protrudes from the second fixed block 4223, when the top pin 4224 is in abutment with the guide rail 123, the top pin 4224 and the display part 4221 move synchronously to a specific position along the scale, that is, when the display part 4221 displays a value within a specified range, it is judged that the distance between the guide rail 123 and the reference block 430 is appropriate.

[0085] Further, the support frame 421 is provided with a safety rope hole 4211.

[0086] In some embodiments, the reference Figure 8 andFigure 9 The straight rail debugging device 500 provided by the present application comprises a support 510, a first limiting piece 520, a second limiting piece 530, a reference plate 540, two buffer pads 550 and a clamping bolt 560.

[0087] The support 510 is longitudinally long. The first limiting piece 520 and the second limiting piece 530 are respectively arranged at the two ends of the support 510 in the longitudinal direction. The first limiting piece 520 and the second limiting piece 530 form an accommodating space therebetween. The reference plate 540 is arranged in the support 510 and located in the accommodating space. The two buffer pads 550 are arranged on the same side of the reference plate 540 in the support 510 and respectively located on the two sides of the reference plate 540 in the longitudinal direction. The clamping bolt 560 is adjustably arranged in the first limiting piece 520 in the longitudinal direction of the support 510, and the clamping bolt 560 has an abutting portion 561 extending into the accommodating space.

[0088] Preferably, the support 510, the first limiting piece 520 and the second limiting piece 530 are integrally formed, for example, are machined from a whole piece of aluminum plate, so as to ensure the structural strength and simplify the structure, and are easy to be put into the overhead rail 100 to debug the outer straight rail element 111 and the inner straight rail element 112.

[0089] When the above straight rail debugging device 500 is used to adjust the distance between the outer straight rail element 111 and the inner straight rail element 112, the two ends of the support 510 are respectively pressed on the outer straight rail element 111 and the inner straight rail element 112 through the buffer pads 550. The first limiting piece 520 and the second limiting piece 530 clamp the outer straight rail element 111 and the inner straight rail element 112 therebetween, the first limiting piece 520 is located on one side of the outer side surface of the outer straight rail element 111, and the second limiting piece 530 is located on one side of the outer side surface of the inner straight rail element 112. The clamping bolt 560 abuts against the outer straight rail element 111 through the abutting portion 561, so that the distance between the outer straight rail element 111 and the inner straight rail element 112 is changed. When the two ends of the reference plate 540 in the longitudinal direction are respectively close to or abut against the outer straight rail element 111 and the inner straight rail element 112, the debugging is completed.

[0090] The buffer pad 550 is made of non-metal material, for example, flexible material, so as to avoid damaging the top surfaces of the outer straight rail element 111 and the inner straight rail element 112 during the debugging.

[0091] Further, the clamping bolt 560 is adjustably connected to the first limiting piece 520 in the angle. Alternatively, the middle part of the clamping bolt 560 is connected to the first limiting piece 520 through a ball, so that the clamping bolt 560 can swing relative to the first limiting piece 520, thereby avoiding the radial force of the clamping bolt 560 when clamping the rail.

[0092] Further, the bracket 510 is provided with a guide wheel 511, and the reference plate 540 is provided with a guide groove 541 for accommodating the guide wheel 511, the guide groove 541 and the guide wheel 511 movably cooperate in the longitudinal direction.

[0093] Through the above design, the reference plate 540 is arranged to be floating relative to the bracket 510, so as to be conveniently placed between the outer straight rail element 111 and the inner straight rail element 112.

[0094] In some embodiments, the reference Figure 8 and Figure 10 The straight rail measuring device 600 provided by the present application comprises a mounting frame 610, and the mounting frame 610 is provided with an L-shaped positioning table 620 and a vernier caliper assembly 630 at two ends thereof respectively.

[0095] When the straight rail measuring device 600 is used to test the distance between the outer straight rail element 111 and the inner straight rail element 112, the L-shaped positioning table 620 is overlapped on the inner side edge of the outer straight rail element 111, and at the same time, the L-shaped positioning table 620 is abutted against the inner side surface and the top surface of the outer straight rail element 111. Then, the vernier caliper assembly 630 at the other end of the mounting frame 610 is used to measure the distance between the outer straight rail element 111 and the inner straight rail element 112.

[0096] Optionally, the bottom of the mounting frame 610 and the surface of the L-shaped positioning table 620 are provided with wear-resistant layers 640. The mounting frame 610 is further provided with a falling prevention rope mounting hole 611.

[0097] Optionally, the vernier caliper assembly 630 comprises a fixed block 631, a scale part 632 arranged on the fixed block 631, a sliding block 633 arranged to slide relative to the fixed block 631 and the scale part 632, and a probe 634 arranged on the sliding block 633. When the sliding block 633 moves, the probe 634 is abutted against the inner side surface of the inner straight rail element 112, so as to determine the distance between the inner side surface of the inner straight rail element 112 and the fixed block 631. Since the distance between the fixed block 631 and the L-shaped positioning table 620 is determined, the inner side surface of the inner straight rail element 112 and the fixed block 631 can be determined.

[0098] Finally, it should be noted that the technical features of the above-described embodiments can be combined in any manner. In order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictions, they should be considered as the scope of the present disclosure.

[0099] The above embodiments only express several implementation ways of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation to the patent scope of the application. It should be pointed out that for ordinary skilled persons in the art, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A debug tool to adjust a spacing between a first curved object and a second curved object; characterized by, The debugging jig comprises: a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on an outer circumferential surface thereof; a connecting arm having one end connected to the first mounting base; and a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object.

2. The debug tool of claim 1, wherein, Further comprising a first adjusting bolt and an elastic pressing member, wherein the first adjusting bolt is threadedly connected to the first mounting base, and the elastic pressing member is located in the clamping groove and connected to the first adjusting bolt.

3. The debug tool of claim 1, wherein, The first reference member is rotatably connected to the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two types of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two types of curvature radii.

4. An aerial track commissioning and measuring system, the aerial track being used to support a trolley to allow the trolley to travel along the aerial track, the aerial track comprising straight track segments and curved track segments connected along an extension direction of the aerial track, the straight track segments comprising two mutually spaced outer straight track elements and an inner straight track element, the curved track segments comprising mutually spaced inner curved track elements, outer curved track elements, a curved guide bar, the curved guide bar being positionally adjustable, an inner side of the inner curved track elements facing an inner wall of the curved guide bar, the aerial track further comprising straight guide bars along the extension direction of the straight track segments in a walking direction, the straight guide bars being positionally adjustable fixed to the straight track segments or the curved track segments, characterized in that, The debugging jig comprises: a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on an outer circumferential surface thereof; a connecting arm having one end connected to the first mounting base; and a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object. Further comprising a first adjusting bolt and an elastic pressing member, wherein the first adjusting bolt is threadedly connected to the first mounting base, and the elastic pressing member is located in the clamping groove and connected to the first adjusting bolt. The first reference member is rotatably connected to the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two types of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two types of curvature radii. The debugging jig comprises:

5. The airborne rail debugging and measuring system of claim 4, wherein, a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on an outer circumferential surface thereof; 6. The airborne rail debugging and measuring system according to claim 5, characterized in that, a connecting arm having one end connected to the first mounting base; and 7. The airborne rail debugging and measuring system of claim 4, wherein, a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object. Further comprising a first adjusting bolt and an elastic pressing member, wherein the first adjusting bolt is threadedly connected to the first mounting base, and the elastic pressing member is located in the clamping groove and connected to the first adjusting bolt. The first reference member is rotatably connected to the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two types of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two types of curvature radii.

8. The airborne rail debugging and measuring system according to claim 4, wherein, The debugging jig comprises: a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on an outer circumferential surface thereof; a connecting arm having one end connected to the first mounting base; and a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object. Further comprising a first adjusting bolt and an elastic pressing member, wherein the first adjusting bolt is threadedly connected to the first mounting base, and the elastic pressing member is located in the clamping groove and connected to the first adjusting bolt. The first reference member is rotatably connected to the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two types of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two types of curvature radii. The debugging jig comprises: a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on an outer circumferential surface thereof; a connecting arm having one end connected to the first mounting base; and a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object. Further comprising a first adjusting bolt and an elastic pressing member, wherein the first adjusting bolt is threadedly connected to the first mounting base, and the elastic pressing member is located in the clamping groove and connected to the first adjusting bolt. The first reference member is rotatably connected to the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two types of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two types of curvature radii. The debugging jig comprises: a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on an outer circumferential surface thereof; a connecting arm having one end connected to the first mounting base; and a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object. Further comprising a first adjusting bolt and an elastic pressing member, wherein the first adjusting bolt is threadedly connected to the first mounting base, and the elastic pressing member is located in the clamping groove and connected to the first adjusting bolt. The first reference member is rotatably connected to the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two types of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two types of curvature radii. The debugging jig comprises: a first mounting base configured to be detachably fixed to the first curved object, the first mounting base being provided with a clamping groove for clamping the first curved object, the clamping groove being provided with a positioning pin having an arc-shaped positioning surface on an outer circumferential surface thereof; a connecting arm having one end connected to the first mounting base; and a first reference member provided at the other end of the connecting arm, the first reference member being provided with a reference surface for abutting against the second curved object. Further comprising a first adjusting bolt and an elastic pressing member, wherein the first adjusting bolt is threadedly connected to the first mounting base, and the elastic pressing member is located in the clamping groove and connected to the first adjusting bolt. The first reference member is rotatably connected to the connecting arm, and a plurality of reference surfaces are provided on the first reference member in a circumferential direction defined by an axis of rotation of the first reference member, wherein different reference surfaces define at least two types of distances when abutting against the second curved object; or the reference surfaces are convex arc surfaces, and different reference surfaces include at least two types of curvature radii. Two buffer pads are arranged on the support on the same side of the reference plate and are respectively located on two sides of the reference plate in the longitudinal direction; A clamping bolt is arranged on the first limiting piece in a position-adjustable manner in the longitudinal direction, and the clamping bolt has an abutting portion extending into the accommodating space.

9. The airborne rail debugging and measuring system of claim 8, wherein, A guide wheel is arranged on the support, and the reference plate is provided with a guide groove accommodating the guide wheel, and the guide groove and the guide wheel are movably matched in the longitudinal direction.

10. The airborne rail debugging and measuring system of claim 4, wherein, The straight rail measuring device comprises a mounting frame, and L-shaped positioning tables and vernier caliper assemblies are arranged at two ends of the mounting frame respectively.

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