Heavy load trolley track device and debugging method thereof

Abstract

The present application relates to the field of track device, disclose a kind of heavy load type trolley track device, including one or more track mechanism.Track mechanism includes: bottom plate, steel rail and the leveling assembly for adjusting the up-down position of steel rail and the straightening assembly for adjusting the left-right position.Leveling assembly includes thick pad, thin pad and adjusting top screw.Thin pad is arranged between thick pad and bottom plate, and adjusting top screw is rotated on thick pad.Precise leveling is carried out on the whole straightening assembly arranged on both sides of steel rail.The present application also discloses the debugging method of the above device, which comprises the following steps: S1, coarsely leveling and fixing all sub-bottom plates on the workbench or floor.S2, place the steel rail and the leveling assembly, and finely adjust the whole leveling.S3, set the straightening assembly on both sides of each steel rail, and adjust the butt joint of adjacent steel rails to the same straight line.The present application can realize rapid leveling and straightening of the track, improve the installation precision of the track, and effectively solve the problem of inconvenient equipment installation caused by ground level difference.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of track device, in particular to a heavy load type trolley track device and a debugging method thereof. BACKGROUND

[0002] The track device is a device that can make the object move along a specific trajectory, which can greatly improve the production efficiency, has the advantages of high stability, large carrying capacity, easy maintenance and the like, and is widely used in the fields of industrial automation equipment, stereoscopic warehouse, production line and the like. The track device matched with the functional equipment usually needs to be leveled and maintained in a high precision range to meet the requirements of stable movement and operation of the equipment. However, the ground cannot be guaranteed to be completely horizontal during the installation of the track, and it is not easy to meet the operation requirements and precision requirements of the equipment if the track is directly installed on the ground. Most of the existing track devices are only provided with a track leveling structure, and the left-right straightening is only adjusted by knocking left and right during installation, which can only be roughly adjusted and is time-consuming, and the installation efficiency is low and the precision is poor. The track leveling is mostly adjusted by using the bottom plate and the thin pad, and the height difference of each section is large, and the stability of the track after being fixed is relatively poor. Overall, the traditional equipment track leveling is difficult, the equipment installation and debugging are complex, and the maintenance efficiency is low. SUMMARY

[0003] The present application aims to solve the problems of difficult track leveling, complex equipment installation and debugging, and low maintenance efficiency in the prior art, and provides a heavy load type trolley track device and a debugging method thereof, which can realize rapid leveling and straightening of the track, improve the installation precision of the track, and effectively solve the problem of inconvenient equipment operation caused by the horizontal difference of the ground.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical solutions:

[0005] The present application discloses a heavy load type trolley track device, which comprises one or more track mechanisms, and each track mechanism comprises a bottom plate, a steel rail, a leveling assembly for adjusting the up-down position of the steel rail, and a straightening assembly for adjusting the left-right position; the up-down surfaces of the bottom plate are horizontal planes, and the bottom plate is fixed on a workbench or the ground; the thick pad is fixed on the bottom plate, the steel rail is fixed on the thick pad, the thick pad and the bottom plate are provided with a thin pad therebetween, a plurality of through threaded holes matched with the adjusting top screws are arranged on the thick pad, the adjusting top screws are screwed with the threaded holes to determine the thickness of the thin pad to be compensated; the straightening assembly is arranged on both sides of the steel rail; each steel rail is provided with at least two groups of leveling assemblies and two groups of straightening assemblies.

[0006] Further, the thicknesses of the thick pads are consistent, and the thickness of the thin pad is equal to the thickness to be compensated after the leveling of the adjusting top screws.

[0007] Further, the bottom plate is composed of several parallelly-spliced sub-bottom plates, each of which is fixed on the workbench or the floor by chemical bolts or expansion bolts; and a thick pad and a thin pad are arranged between each sub-bottom plate and the steel rail.

[0008] Further, the thick pad is fixed on the bottom plate by bolts.

[0009] Further, the steel rail is pressed on the thick pad by fixed pressing blocks arranged on both sides of the steel rail, the fixed pressing block comprises a pressing block, a fixed bolt and a fastening bolt, one end of the pressing block is fixed on the thick pad by the fixed bolt, the other end is pressed on the edge of the steel rail, and the fastening bolt is arranged in the middle of the pressing block to press the pressing block and the edge of the steel rail.

[0010] Further, the straightening assembly comprises an adjusting fixed block and an adjusting bolt, the adjusting fixed block is fixed on the bottom plate, a horizontal threaded hole is arranged on the adjusting fixed block and screwed with the adjusting bolt, the adjusting bolt passes through the horizontal threaded hole and abuts against one side of the steel rail to adjust the left and right positions of the steel rail.

[0011] Further, the track mechanism further comprises an anti-inclination guide rail and a mechanical limiting block fixed on the thick pad, the anti-inclination guide rail is arranged on the inner side of the steel rail and parallel to the steel rail, the anti-inclination guide rail is an I-beam, one side is a sliding groove for clamping the trolley running wheel box, and the other side is provided with a plurality of rib plates for reinforcement; the mechanical limiting block is arranged on the bottom plate and located at one end of the steel rail to prevent the heavy load trolley from derailing at the end during operation.

[0012] Further, the track mechanism is provided with two parallel track mechanisms.

[0013] The application further discloses a debugging method of the heavy load trolley track device.

[0014] S1, coarsely calibrate and fix all the sub-bottom plates on the workbench or the floor;

[0015] S2, place the steel rail and the leveling assembly, and finely adjust the whole: lay the thick pad on the bottom plate, fix the steel rail on the thick pad, finely adjust the whole of the steel rail by screwing in the adjusting top screw, and then fix and connect the thick pad and the bottom plate, then measure the gap between the bottom surface of each thick pad and the corresponding bottom plate in turn, finally determine an actual required height value, and process the corresponding thickness of the thin pad to sequentially pad and adjust the leveling; remove the adjusting top screw from the thick pad, then insert the thin pad into the gap, and fix it to the bottom plate; replace the adjusting top screw one by one and fix it to ensure that the original leveling is not damaged.

[0016] S3, setting straightening assembly on both sides of each steel rail, loosening the steel rail and adjusting the butt joint of adjacent steel rails to be on the same straight line, and fixing the steel rail on the thick pad plate;

[0017] Further, the debugging method further comprises:

[0018] S4, installing anti-inclined guide rail on the thick pad plate, the anti-inclined guide rail is located at the inner side of the steel rail, and the anti-inclined guide rail is adjusted to be parallel to the steel rail;

[0019] S5, fixedly installing mechanical limiting block on the bottom plate, the mechanical limiting block is located at one end of the steel rail;

[0020] Wherein, the rough leveling in the S1 step adopts a level to separately perform rough leveling on the sub-bottom plate;

[0021] Wherein, the straightening in the S3 step is achieved by rotating the adjusting bolt to push the left and right positions of the steel rail.

[0022] The present application has the following advantages:

[0023] 1. The steel rail leveling adopts adjusting the top wire to perform overall leveling, and then replacing the adjusting top wire with a suitable thin gasket to bear, so that the steel rail leveling is more simple and efficient, and the stability of the steel rail under heavy load working can be effectively ensured.

[0024] 2. The equipment load is dispersed on a plurality of parallel sub-bottom plates through the steel rail, and the front inclination moment of the equipment load is also applied to the bottom plate through the anti-inclined guide rail, so that the overall stress is more reasonable, the structure is more stable, and the safety is higher.

[0025] 3. The steel rail is straightened in the left and right directions by the adjusting fixed blocks fixed on both sides of the steel rail and the adjusting bolts, and is finally fixed by the fixed pressing block, so that the installation and maintenance are convenient. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0027] Figure 1 is a structural schematic diagram of the present embodiment.

[0028] Figure 2 is Figure 1 a partial enlarged view of

[0029] Figure 3 is Figure 2 a schematic view of the cross-sectional view at A-A in the load carrying trolley.

[0030] Figure 4 is Figure 2 is a sectional view at B-B in Fig.

[0031] Explanation of main component symbols:

[0032] 100, track mechanism

[0033] 1, base plate, 101, sub base plate

[0034] 2, adjusting stud

[0035] 3, thin spacer

[0036] 4, thick spacer

[0037] 5, rail

[0038] 6, fixed block, 61, block, 62, fixing bolt

[0039] 7, fastening bolt

[0040] 8, anti-inclination guide rail

[0041] 9, chemical bolt

[0042] 10, walking wheel box

[0043] 11, adjusting fixed block

[0044] 12, adjusting bolt

[0045] 13, mechanical limit block DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings of the specification. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0047] In the present application, the orientation words such as "up, down, left, right" are generally understood in conjunction with the orientation shown in the drawings and the actual application, unless otherwise stated.

[0048] In addition, the terms "first", "second", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered sequence. Thus, features referring to "first", "second" etc. can include one or more of the features, explicitly or implicitly.

[0049] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature "over", "above" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in horizontal height than the second feature. The first feature "under", "below" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in horizontal height than the second feature.

[0050] The endpoints of the ranges and any values described herein are not limited to the precise values stated. The ranges and values should be construed to be approximations that allow for significant variation. For numerical ranges, the endpoints are included within the range. Each range is inclusive of the endpoints. The endpoints are not limited to the precise values stated. The terms "optionally", "optional", "may" and "may" mean that the item is included or not included (or can be included or not included).

[0051] As shown in Figure 1 The present application discloses a heavy-duty trolley track device, which comprises one or more track mechanisms 100. In this embodiment, two track mechanisms 100 are provided and arranged in parallel with each other.

[0052] As shown in Figure 1 , Figure 2 The track mechanism 100 comprises a base plate 1, a steel rail 5, an anti-inclination guide rail 8 and a mechanical limiting block 13, as well as a leveling assembly for adjusting the up-down position of the steel rail 5 and a straightening assembly for adjusting the left-right position.

[0053] Specifically, the base plate 1 is composed of a plurality of sub-base plates 101 arranged side by side, and each sub-base plate 101 is fixed to the workbench or the ground by chemical bolts 9 or expansion bolts. A plurality of sub-base plates 101 are fixed to the floor, which greatly increases the contact area with the ground, effectively distributes the load, reduces the ground pressure, and better adapts to uneven ground, making it easier to install and level the steel rail 5.

[0054] Specifically, as shown in Figure 3As shown, the leveling assembly includes a thick shim plate 4, a thin shim plate 3, and an adjusting screw 2. The upper and lower surfaces of the base plate 1 are both horizontal and are fixed to a workbench or the ground. The thick shim plate 4 is fixed to the base plate 1 with bolts. The rail 5 is pressed against the thick shim plate 4 by fixing blocks 6 located on both sides of the rail 5. A thin shim plate 3 is provided between the thick shim plate 4 and the base plate 1. The thick shim plate 4 has several through threaded holes that mate with the adjusting screw 2. The adjusting screw 2 is screwed into the threaded holes to determine the thickness compensation of the thin shim plate 3. The thickness of the thick shim plate 4 is uniform, and the thickness of the thin shim plate 3 is equal to the thickness compensated by the adjusting screw 2 after leveling. Each rail 5 is provided with at least two sets of leveling assemblies. In this embodiment, for greater stability, each sub-base plate 101 is provided with a leveling assembly, meaning that each sub-base plate 101 and the rail 5 are provided with both a thick shim plate 4 and a thin shim plate 3.

[0055] During leveling, thick pads 4 are laid on the base plate 1, and the rails 5 are fixed to the thick pads 4. The rails 5 are then finely leveled by screwing in the adjusting screws 2, and the thick pads 4 are fixedly connected to the base plate 1. The gaps between the bottom surface of each thick pad 4 at its four corners and the corresponding base plate 1 are measured sequentially to determine the required height. Thin pads 3 of corresponding thickness are then machined and used in combination for leveling. During installation, the adjusting screws 2 are removed from the thick pads 4, and the thin pads 3 are inserted into the gaps and fixed to the base plate 1. The adjusting screws 2 are replaced one by one and fixed, ensuring that the original leveling is not damaged. The combination of thick pads 4 and finely machined thin pads 3 effectively ensures the accuracy of the track device and allows the rails 5 to withstand heavy loads for extended periods. The leveling process involves first adjusting the adjusting screws 2 for overall leveling, and then replacing the adjusting screws 2 with suitable thin pads for load bearing, making rail leveling simpler and more efficient, and effectively ensuring the stability of the rails 5 under heavy loads.

[0056] The fixing block 6 includes a block 61, a fixing bolt 62, and a fastening bolt 7. One end of the block is fixed to the thick pad 4 by the fixing bolt 62, and the other end is pressed down on the edge of the rail 5. The fastening bolt 7 is set in the middle of the block to press the block tightly against the edge of the rail 5.

[0057] Specifically, such as Figure 4 As shown, the straightening assembly includes an adjusting fixing block 11 and an adjusting bolt 12. The adjusting fixing block 11 is fixed to the base plate 1, and the fixing block is provided with a horizontal threaded hole that is screwed onto the adjusting bolt 12. The adjusting bolt 12 passes through the horizontal threaded hole and abuts against one side of the rail 5 to adjust the left and right position of the rail 5. The straightening assemblies are respectively arranged on both sides of the rail 5; each rail 5 is provided with at least two sets of leveling assemblies and two sets of straightening assemblies. The symmetrical arrangement on the left and right makes the adjustment more convenient and efficient.

[0058] Specifically, the anti-inclination guide rail 8 is arranged on the inner side of the steel rail 5 and parallel to the steel rail 5, and is an I-beam, one side of which is a sliding groove for clamping the trolley wheel box 10, and the other side is provided with a plurality of rib plates for reinforcement. The setting of the anti-inclination guide rail 8 can apply the front inclination torque of the heavy trolley to the bottom plate 1, which is used to limit the front and rear overturning of the heavy trolley, and also improves the cantilever load of the heavy trolley, so that the overall stress is more reasonable, the structure is more stable, and the safety is higher.

[0059] Specifically, the mechanical limiting block 13 is arranged on the bottom plate 1 and located at one end of the steel rail 5, and is used for hard limiting the running of the heavy trolley to prevent the heavy trolley from derailing at the end during running.

[0060] The embodiment also discloses a debugging method of the heavy-duty trolley track device.

[0061] S1, the sub-bottom plates 101 are individually coarsely leveled by using a level, and then all the sub-bottom plates 101 are fixed on a workbench or a floor in parallel through chemical bolts 9 or expansion bolts;

[0062] S2, the steel rails 5 and the leveling assembly are placed, and the whole is finely leveled: the thick base plates 4 are laid on the bottom plate 1, the steel rails 5 are fixed on the thick base plates 4, the whole is finely leveled by screwing the adjusting jacks 2 of the steel rails 5, and the thick base plates 4 are fixedly connected with the bottom plate 1, then the gaps between the bottom surfaces of the four corners of each thick base plate 4 and the corresponding bottom plate 1 are measured in sequence, finally an actual required height value is determined, and the corresponding thickness of the thin base plate 3 is processed to be sequentially matched and leveled; the adjusting jacks 2 are withdrawn from the thick base plates 4 during installation, then the thin base plates 3 are inserted into the gaps and fixed to the bottom plate 1; the adjusting jacks 2 are replaced one by one and fixed to ensure that the original leveling is not damaged;

[0063] S3, the straightening assembly is arranged on both sides of each steel rail 5, the steel rails 5 are loosened, the left and right positions of the steel rails 5 are pushed by rotating the adjusting bolts 12 to adjust the abutting positions of the adjacent steel rails 5 to be on the same straight line, and the steel rails 5 are fixed on the thick base plates 4;

[0064] S4, the anti-inclination guide rail 8 is installed on the thick base plate 4, and the anti-inclination guide rail 8 is located on the inner side of the steel rail 5 and adjusted to be parallel to the steel rail 5;

[0065] S5, the mechanical limiting block 13 is fixedly installed on the bottom plate 1 and located at one end of the steel rail 5.

[0066] In summary, the present application can realize rapid leveling and straightening of the track, improve the installation precision of the track, and effectively solve the problem of inconvenient equipment installation caused by the horizontal difference of the ground.

[0067] The preferred embodiments of the present application are described in detail above, but the present application is not limited thereto. Within the technical concept of the present application, various simple modifications can be made to the technical solutions of the present application, including that each technical feature is combined in any other suitable manner. These simple modifications and combinations should also be considered as disclosed by the present application and fall within the protection scope of the present application.

Claims

1. A heavy duty trolley track arrangement, characterized by: The track mechanism (100) comprises a base plate (1), a steel rail (5), a leveling assembly for adjusting the up-down position of the steel rail (5), and a straightening assembly for adjusting the left-right position; the leveling assembly comprises a thick pad (4), a thin pad (3), and an adjusting top screw (2); the upper and lower surfaces of the base plate (1) are horizontal planes, and the base plate (1) is fixed on a workbench or the ground; the base plate (1) is composed of a plurality of sub-base plates (101) arranged side by side; the thick pad (4) is fixed on the base plate (1), the steel rail (5) is fixed on the thick pad (4), and the thin pad (3) is arranged between the thick pad (4) and the base plate (1); the thick pad (4) is provided with a plurality of threaded holes penetrating through and matched with the adjusting top screw (2), the adjusting top screw (2) is screwed with the threaded holes, and the adjusting top screw (2) is used for determining the thickness of the thin pad (3) to be compensated; the thickness of the thin pad (3) is equal to the thickness to be compensated after the adjusting top screw (2) is adjusted to be flat; the straightening assembly is arranged on both sides of the steel rail (5); each steel rail (5) is provided with at least two sets of leveling assemblies and two sets of straightening assemblies; the steel rail (5) is pressed on the thick pad (4) through the fixed pressing block (6) arranged on both sides of the steel rail (5); the fixed pressing block (6) comprises a pressing block (61), a fixed bolt (62), and a fastening bolt (7); one end of the pressing block (61) is fixed on the thick pad (4) through the fixed bolt (62), and the other end is pressed on the edge of the steel rail (5); the fastening bolt (7) is arranged in the middle of the pressing block (61) and is used for pressing the pressing block (61) and the edge of the steel rail (5).

2. The heavy-duty trolley track arrangement according to claim 1, characterized in that: The thicknesses of the thick pads (4) are consistent.

3. The heavy-duty trolley track arrangement of claim 1, wherein: Each sub-base plate (101) is fixed on the workbench or the ground through chemical bolts (9) or expansion bolts.

4. The heavy-duty trolley track arrangement of claim 1, wherein: The thick pad (4) is fixed on the base plate (1) through bolts.

5. The heavy-duty trolley track arrangement of claim 1, wherein: The straightening assembly comprises an adjusting fixed block (11) and an adjusting bolt (12); the adjusting fixed block (11) is fixed on the base plate (1) and is provided with a horizontal threaded hole matched with the adjusting bolt (12); the adjusting bolt (12) penetrates through the horizontal threaded hole and abuts against one side of the steel rail (5) to adjust the left-right position of the steel rail (5).

6. The heavy-duty trolley track arrangement of claim 1, wherein: The track mechanism (100) further comprises an anti-inclination guide rail (8) and a mechanical limiting block (13) fixed on the thick pad (4); the anti-inclination guide rail (8) is arranged on the inner side of the steel rail (5) and is parallel to the steel rail (5); the anti-inclination guide rail (8) is an I-beam, one side of which is a sliding groove matched with a trolley traveling wheel box (10), and the other side is provided with a plurality of rib plates for reinforcement; the mechanical limiting block (13) is arranged on the base plate (1) and located at one end of the steel rail (5) to prevent the trolley from derailing at the end during heavy load operation.

7. The heavy-duty trolley track arrangement of claim 1, wherein: The track mechanism (100) is provided with two parallel track mechanisms.

8. A method of commissioning a heavy duty trolley track arrangement according to any one of claims 1 to 7, characterized in that, The method comprises the following steps: S1, coarsely calibrate and fix all the sub-base plates (101) on the workbench or the ground; S2, place the steel rail (5) and the leveling assembly, and overall fine leveling: lay the thick pad plate (4) on the base plate (1), fix the steel rail (5) on the thick pad plate (4), fine level the overall steel rail (5) by screwing in the adjusting top screw (2), and fix the thick pad plate (4) and the base plate (1), then measure the gap between the bottom surface of each thick pad plate (4) and the corresponding base plate (1) in turn, finally determine an actual value of the pad height, and process the corresponding thickness of the thin pad plate (3) to pad and level in turn; when installing, withdraw the adjusting top screw (2) from the thick pad plate (4), then insert the thin pad plate (3) into the gap, and fix it to the base plate (1); Replace the adjusting top screw (2) one by one and fix it to ensure that the original leveling is not damaged; S3, set the straightening assembly on both sides of each steel rail (5), loosen the steel rail (5), adjust the joint of the adjacent steel rail (5) to the same straight line, and fix the steel rail (5) on the thick pad plate (4).

9. The method of claim 8, wherein: Also includes: S4, install the anti-inclination guide rail (8) on the thick pad plate (4), the anti-inclination guide rail (8) is located on the inner side of the steel rail (5), and the anti-inclination guide rail (8) is adjusted to be parallel to the steel rail (5); S5, fixedly install the mechanical limiting block (13) on the base plate (1), and the mechanical limiting block (13) is located at one end of the steel rail (5); The rough leveling in the S1 step is performed on the sub-base plate (101) by using a level alone; The straightening in the S3 step is achieved by rotating the adjusting bolt (12) to push the left and right positions of the steel rail (5) to straighten.

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