Track frame detection tool and track frame detection method

Abstract

The application discloses a track frame detection tool and a track frame detection method. The track frame detection tool comprises a first tool support and a second tool support. The first tool support comprises a first base, a first extension rod and a first top base. The first base comprises a first bottom base plate and a first side base plate. The first bottom base plate is perpendicular to the first side base plate. The first extension rod extends along a direction perpendicular to the first side base plate and parallel to the first bottom base plate. The first top base comprises a first top plate parallel to the first bottom base plate. The first top plate is movable along a direction perpendicular to the first bottom base plate. The second tool support has the same structure as the first tool support. In the track frame detection tool and the track frame detection method, the track frame detection tool is divided into two parts, and the track frame detection tool can be easily placed into a cavity of a track frame, so that the track frame can be quickly and accurately judged, and the track frame detection tool has high universality. The track frame detection tool has light weight and is simple to operate.

Description

TECHNICAL FIELD

[0001] The present application relates to the engineering technical field, in particular to a track frame detection tool and a track frame detection method. BACKGROUND

[0002] The track type traveling mechanism is widely used in cranes, excavators and other various engineering machinery due to its good passability and load capacity. The telescopic track traveling system is composed of left and right track frames and a middle lower vehicle frame, and the expansion and retraction of the track are realized by the telescoping of the oil cylinder. In order to ensure the performance of the track type traveling mechanism, the size of the track frame needs to be controlled, so after processing, the size, parallelism, flatness, perpendicularity and other geometric tolerances of the track frame need to be detected to see whether they meet the requirements. At present, a three-dimensional coordinate instrument is usually used to detect the track frame. However, the size of the track frame is large, and it is extremely inconvenient to directly detect it by using the three-dimensional coordinate instrument, which cannot meet the practical requirements of batch production. SUMMARY

[0003] Therefore, the purpose of the present application is to provide a track frame detection tool and a track frame detection method which are light in quality, convenient and fast in detection, and accurate in detection.

[0004] The present application provides a track frame detection tool, which comprises a first tool support and a second tool support. The first tool support comprises a first base, a first extension rod and a first top seat. The first base comprises a first bottom base plate and a first side base plate. The first bottom base plate is perpendicular to the first side base plate. The first extension rod extends in a direction perpendicular to the first side base plate and parallel to the first bottom base plate. The first top seat comprises a first top plate parallel to the first bottom base plate. The first top plate can move in a direction perpendicular to the first bottom base plate. The second tool support comprises a second base, a second extension rod and a second top seat. The second base comprises a second bottom base plate and a second side base plate. The second bottom base plate is perpendicular to the second side base plate. The second extension rod extends in a direction perpendicular to the second side base plate and parallel to the second bottom base plate. The second top seat comprises a second top plate parallel to the second bottom base plate. The second top plate can move in a direction perpendicular to the second bottom base plate.

[0005] In an embodiment, the first base further comprises a first connecting plate, a first vertical plate and a first horizontal plate, the first connecting plate is connected to the first bottom substrate and the first side substrate respectively, one end of the first vertical plate is connected to the first bottom substrate, the other end is connected to the first horizontal plate, and the first horizontal plate is further connected to the first side substrate; the second base further comprises a second connecting plate, a second vertical plate and a second horizontal plate, the second connecting plate is connected to the second bottom substrate and the second side substrate respectively, one end of the second vertical plate is connected to the second bottom substrate, the other end is connected to the second horizontal plate, and the second horizontal plate is further connected to the second side substrate.

[0006] In an embodiment, the first bottom substrate, the first side substrate, the first connecting plate, the first vertical plate and the first horizontal plate are all provided with a first opening; the second bottom substrate, the second side substrate, the second connecting plate, the second vertical plate and the second horizontal plate are all provided with a second opening.

[0007] In an embodiment, the first extension rod comprises a first reference plate provided at one end away from the first base; the second extension rod comprises a second reference plate provided at one end away from the second base.

[0008] In an embodiment, the first top base further comprises a first adjusting rod, the first top plate is provided at the top of the first adjusting rod, the first base is provided with a first mounting seat, the first mounting seat is provided with a first matching hole, the first adjusting rod is matched and provided in the first matching hole of the first mounting seat, the first adjusting rod is a screw rod, and the first matching hole is a screw hole;

[0009] The second top base further comprises a second adjusting rod, the second top plate is provided at the top of the second adjusting rod, the second base is provided with a second mounting seat, the second mounting seat is provided with a second matching hole, the second adjusting rod is matched and provided in the second matching hole of the second mounting seat, the second adjusting rod is a screw rod, and the second matching hole is a screw hole.

[0010] In an embodiment, the first adjusting rod comprises a first connecting part, a first operating part and a first adjusting part, the first connecting part and the first adjusting part are respectively located at two ends of the first adjusting rod, the first operating part is located between the first connecting part and the first adjusting part, the first connecting part and the first adjusting part are respectively provided with threads, the first top plate is fixedly connected to the first adjusting rod through the threads of the first connecting part, and the first matching hole of the first mounting seat is threadedly connected to the first adjusting part.

[0011] The second adjusting rod comprises a second connecting part, a second operating part and a second adjusting part, the second connecting part and the second adjusting part are respectively located at two ends of the second adjusting rod, the second operating part is located between the second connecting part and the second adjusting part, threads are respectively arranged on the second connecting part and the second adjusting part, the second top plate is fixedly connected to the second adjusting rod through the thread of the second connecting part, and the second matching hole of the second mounting seat is threadedly connected to the second adjusting part.

[0012] In an embodiment, the first top seat further comprises a first base disc fixed to the first bottom seat and located below the first top plate, and the second top seat further comprises a second base disc fixed to the second bottom seat and located below the second top plate.

[0013] In an embodiment, the track frame detection tool is used for detecting a track frame, and the sum of the lengths of the first tool support and the second tool support is less than the length of a cavity of the track frame.

[0014] The application further discloses a track frame detection method, which detects a track frame by using the track frame detection tool.

[0015] The first tool support and the second tool support are placed in the cavity of the track frame, the first tool support and the second tool support are mirror-imaged arranged, and the first bottom base plate of the first tool support and the second bottom base plate of the second tool support are attached to the bottom plate of the track frame.

[0016] The first top seat and the second top seat are adjusted so that the first top plate, the second top plate and the top plate of the track frame are attached.

[0017] According to the relationship between the track frame detection tool and the track frame and the relationship between the first tool support and the second tool support, the technical parameters of the track frame are determined.

[0018] In one embodiment, in the step of determining the technical parameters of the track frame based on the relationship between the track frame detection tool and the track frame, and the relationship between the first tooling bracket and the second tooling bracket, the verticality of the bottom plate and the side plate of the track frame is determined based on the degree of contact between the first side base plate of the first tooling bracket and one side plate of the track frame, and the degree of contact between the second side base plate of the second tooling bracket and the other side plate of the track frame; the flatness of the bottom plate of the track frame is determined based on the vertical misalignment between the first extension rod of the first tooling bracket and the second extension rod of the second tooling bracket; the left and right dimensions of the cavity of the track frame are obtained based on the distance between the first extension rod and the second extension rod; and the height of the cavity of the track frame is obtained based on the distance between the first top plate and the first base and the distance between the second top plate and the second base.

[0019] In the track frame inspection tool and method of this invention, the track frame inspection tool is divided into two parts, which can be easily placed into the cavity of the track frame. Therefore, it can quickly and accurately determine whether the processing quality of the track frame meets the requirements. At the same time, it can adapt to the inspection of track frames of various specifications and has strong versatility. Moreover, the track frame inspection tool is lightweight and easy to operate. One inspector can complete the entire inspection process, which greatly saves manpower. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural diagram of a track frame inspection tool according to an embodiment of the present invention.

[0022] Figure 2 for Figure 1 The front view of the track frame inspection tool shown.

[0023] Figure 3 for Figure 1 The rear view of the track frame inspection tool shown.

[0024] Figure 4 for Figure 1 The side view of the track frame inspection tool shown.

[0025] Figure 5 for Figure 1 The diagram shows the structure of the first and second adjusting rods of the track frame testing tool.

[0026] Figure 6 A structure diagram of a track frame to be detected.

[0027] Figure 7 A structure diagram of a track frame detection tool detecting a track frame. Figure 1 A structure diagram of a track frame detection tool detecting a track frame. DETAILED DESCRIPTION

[0028] The specific embodiments of the present application will be described in detail hereinafter with reference to the drawings. It is obvious that the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the description of the present application, all the other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0029] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "install", "connect" and the like should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to the specific circumstances.

[0030] The terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, and are only for the convenience of description and simplification of 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 present application.

[0031] The terms "first", "second", "third" and the like are only for distinguishing similar attributes of elements, and do not indicate or imply relative importance or a particular order.

[0032] The terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, in addition to containing the listed elements, other elements not explicitly listed can also be contained.

[0033] Please refer to Figures 1 to 4The track frame detection tool of the embodiment of the present application comprises a first tool support 11 and a second tool support 13. The first tool support 11 comprises a first base 112, a first extension rod 114 and a first top 116. The first base 112 comprises a first bottom base plate 1122 and a first side base plate 1124, and the first bottom base plate 1122 is perpendicular to the first side base plate 1124. The first extension rod 114 extends in a direction perpendicular to the first side base plate 1124 and parallel to the first bottom base plate 1122. The first top 116 comprises a first top plate 1162 parallel to the first bottom base plate 1122, and the first top plate 1162 is movable in a direction perpendicular to the first bottom base plate 1122. The second tool support 13 comprises a second base 132, a second extension rod 134 and a second top 136. The second base 132 comprises a second bottom base plate 1322 and a second side base plate 1324, and the second bottom base plate 1322 is perpendicular to the second side base plate 1324. The second extension rod 134 extends in a direction perpendicular to the second side base plate 1324 and parallel to the second bottom base plate 1322. The second top 136 comprises a second top plate 1362 parallel to the second bottom base plate 1322, and the second top plate 1362 is movable in a direction perpendicular to the second bottom base plate 1322.

[0034] In the embodiment, the first base 112 further comprises a first connecting plate 1126, a first vertical plate 1127 and a first horizontal plate 1128. The first connecting plate 1126 is connected to the first bottom base plate 1122 and the first side base plate 1124 respectively. One end of the first vertical plate 1127 is connected to the first bottom base plate 1122, and the other end is connected to the first horizontal plate 1128. The first horizontal plate 1128 is further connected to the first side base plate 1124. Specifically, the number of the first connecting plate 1126 is two, and the two connecting plates 1126 are respectively located at the two side edges of the first bottom base plate 1122.

[0035] Specifically, the first bottom base plate 1122, the first side base plate 1124, the first connecting plate 1126, the first vertical plate 1127 and the first horizontal plate 1128 are all provided with a first opening 1129, so as to reduce the weight of the first tool support 11, so that the whole track frame detection tool is lighter and convenient to operate.

[0036] Specifically, the first base 112 further comprises a first vertical column 1131. One end of the first extension rod 114 is connected to the first side base plate 1124 through one first connecting plate 1126, and the middle part of the first extension rod 114 is connected to the first vertical column 1131. The first vertical column 1131 supports the first extension rod 114.

[0037] In the embodiment, the first extension rod 114 comprises a first reference plate 1142 arranged at one end away from the first base 112. The first reference plate 1142 has high flatness and roughness.

[0038] Specifically, the bottom of the first extension rod 114 is further provided with a first rib plate 1144 connected to the first vertical column 1131. By arranging the first rib plate 1144, the strength of the first extension rod 114 as a cantilever can be enhanced.

[0039] In the embodiment, the first top base 116 further comprises a first adjusting rod 1164, and the first top plate 1162 is arranged on the top of the first adjusting rod 1164. The first mounting seat 1133 is arranged on the first horizontal plate 1128, and the first mounting seat 1133 is provided with a first matching hole. The first adjusting rod 1164 is arranged in the first matching hole of the first mounting seat 1133 in a matching manner. By adjusting the first adjusting rod 1164, the height of the first adjusting rod 1164 can be adjusted, and the height of the first top plate 1162 can be adjusted. Specifically, in the embodiment, the first adjusting rod 1164 can be a screw rod, and the first matching hole can be a screw hole. The screw rod is screwed into the screw hole, and the height of the first top plate 1162 is adjusted by rotating the screw rod. Specifically, the first top base 116 further comprises a first base disc 1166, which is fixed on the first horizontal plate 1128 and located below the first top plate 1162. By arranging the first base disc 1166 and ensuring the flatness and roughness of the first base disc 1166, the distance between the upper surface of the first base disc 1166 and the lower surface of the first top plate 1162 can be accurately measured, and the flatness and roughness of the lower surface of the first top plate 1162 also need to be ensured.

[0040] Specifically, please refer to Figure 5 The first adjusting rod 1164 comprises a first connecting portion 1167, a first operating portion 1168 and a first adjusting portion 1169. The first connecting portion 1167 and the first adjusting portion 1169 are respectively located at two ends of the first adjusting rod 1164, and the first operating portion 1168 is located between the first connecting portion 1167 and the first adjusting portion 1169. The first connecting portion 1167 and the first adjusting portion 1169 are respectively provided with threads. The first top plate 1162 can be fixedly connected to the first adjusting rod 1164 through the threads of the first connecting portion 1167, and the first matching hole of the first mounting seat 1133 is threadedly connected to the first adjusting portion 1169. When the first adjusting rod 1164 is rotated through the first operating portion 1168, the first adjusting portion 1169 rotates in the first matching hole while moving up and down, so as to realize the height adjustment of the first top plate 1162. It can be understood that the length of the first connecting portion 1167 can also be set to be relatively long. The height of the first top plate 1162 can also be adjusted by rotating the first top plate 1162 while the first adjusting rod 1164 remains unchanged.

[0041] In the embodiment, the second base 132 further comprises a second connecting plate 1326, a second vertical plate 1327 and a second horizontal plate 1328. The second connecting plate 1326 is connected to the second bottom base plate 1322 and the second side base plate 1324 respectively. One end of the second vertical plate 1327 is connected to the second bottom base plate 1322, and the other end is connected to the second horizontal plate 1328. The second horizontal plate 1328 is further connected to the second side base plate 1324. Specifically, the number of the second connecting plate 1326 is two, and the two connecting plates 1326 are respectively located at the two side edges of the second bottom base plate 1322.

[0042] Specifically, the second bottom base plate 1322, the second side base plate 1324, the second connecting plate 1326, the second vertical plate 1327 and the second horizontal plate 1328 are all provided with a second opening 1329, so as to reduce the weight of the second tool support 13, so that the whole track frame detection tool is lighter, and the operation is facilitated.

[0043] Specifically, the second base 132 further comprises a second vertical column 1331. One end of the second extension rod 134 is connected to the second side base plate 1324 through one second connecting plate 1326, and the middle part of the second extension rod 134 is connected to the second vertical column 1331. The second vertical column 1331 supports the second extension rod 134.

[0044] In the embodiment, the second extension rod 134 comprises a second reference plate 1342 arranged at one end away from the second base 132. The second reference plate 1342 has high flatness and roughness, so that the up-down displacement size of the first extension rod 114 and the second extension rod 134 can be measured conveniently and accurately.

[0045] Specifically, the bottom of the second extension rod 134 is further provided with a second muscle plate 1344 connected to the second vertical column 1331. By arranging the second base plate 1344, the strength of the second extension rod 134 as a cantilever can be enhanced.

[0046] In the embodiment, the second top base 136 further comprises a second adjusting rod 1364, and the second top plate 1362 is arranged on the top of the second adjusting rod 1364. The second mounting seat 1333 is arranged on the second horizontal plate 1328, and the second mounting seat 1333 is provided with a second matching hole. The second adjusting rod 1364 is arranged in the second matching hole of the second mounting seat 1333 in a matching manner. By adjusting the second adjusting rod 1364, the height of the second adjusting rod 1364 can be adjusted, and then the height of the second top plate 1362 can be adjusted. Specifically, in the embodiment, the second adjusting rod 1364 can be a screw rod, and the second matching hole can be a screw hole. The screw rod is screwed into the screw hole, and the height of the second top plate 1362 is adjusted by rotating the screw rod. Specifically, the second top base 136 further comprises a second base disc 1366, which is fixed to the second horizontal plate 1328 and located below the second top plate 1362. By arranging the second base disc 1366 and ensuring the flatness and roughness of the second base disc 1366, the distance between the upper surface of the second base disc 1366 and the lower surface of the second top plate 1362 can be accurately measured, and the flatness and roughness of the lower surface of the second top plate 1362 also need to be ensured.

[0047] Specifically, referring to Figure 5 , the second adjusting rod 1364 comprises a second connecting portion 1367, a second operating portion 1368 and a second adjusting portion 1369. The second connecting portion 1367 and the second adjusting portion 1369 are respectively located at two ends of the second adjusting rod 1364, and the second operating portion 1368 is located between the second connecting portion 1367 and the second adjusting portion 1369. The second connecting portion 1367 and the second adjusting portion 1369 are respectively provided with threads. The second top plate 1362 can be fixedly connected to the second adjusting rod 1364 through the threads of the second connecting portion 1367, and the second matching hole of the second mounting seat 1333 is threadedly connected to the second adjusting portion 1369. When the second adjusting rod 1364 is rotated through the second operating portion 1368, the second adjusting portion 1369 rotates in the second matching hole while moving up and down, so as to realize the height adjustment of the second top plate 1362. It can be understood that the length of the second connecting portion 1367 can also be set to be relatively long. The height of the second top plate 1362 can also be adjusted by rotating the second top plate 1362 while the second adjusting rod 1364 remains stationary.

[0048] In the embodiment, the sum of the lengths of the first tool support 11 and the second tool support 13 is less than the length of the cavity of the track frame, i.e. less than the distance between the two side plates of the track frame.

[0049] The application further provides a track frame detection method for detecting the track frame by using the track frame detection tool. Please refer to Figure 6The track frame includes a bottom plate 31, a top plate 33 opposite to the bottom plate 31, and side plates 35 connected to both ends of the bottom plate 31 and the top plate 33, and the bottom plate 31, the top plate 33 and the side plates 35 jointly enclose a cavity. The track frame detection method of one embodiment includes the following steps:

[0050] S11, please refer to Figure 7 The first tool support 11 and the second tool support 13 are placed in the cavity of the track frame, the first tool support 11 and the second tool support 13 are mirror image arranged, and the first bottom substrate 1122 of the first tool support 11 and the second bottom substrate 1322 of the second tool support 13 are attached to the bottom plate 31 of the track frame.

[0051] S13, adjust the first top seat 116 and the second top seat 136, so that the first top plate 1162, the second top plate 1362 are attached to the top plate 33 of the track frame.

[0052] S15, according to the relationship between the track frame detection tool and the track frame and the relationship between the first tool support 11 and the second tool support 13, the technical parameters of the track frame are judged.

[0053] In this embodiment, in step S15, the verticality level of the bottom plate 31 and the side plate 35 of the track frame is determined according to the fitting degree of the first side base plate 1124 of the first tool support 11 and one side plate 35 of the track frame and the fitting degree of the second side base plate 1324 of the second tool support 13 and the other side plate 35 of the track frame, the flatness level of the bottom plate 31 of the track frame is determined according to the up-down misalignment size of the first extension rod 114 of the first tool support 11 and the second extension rod 134 of the second tool support 13, the left-right size A of the cavity of the track frame is obtained according to the distance X between the first extension rod 114 and the second extension rod 134, and the height size B of the cavity of the track frame is obtained according to the distance between the first top plate 1162 and the first base 112 and the distance between the second top plate 1362 and the second base 132. Specifically, the distance between the first top plate 1162 and the first base 112 is the distance Y1 between the lower surface of the first top plate 1162 and the upper surface of the first base plate 1166, and the distance between the second top plate 1362 and the second base 132 is the distance Y2 between the lower surface of the second top plate 1362 and the upper surface of the second base plate 1366. Specifically, the calculation formula of the left-right size A of the cavity of the track frame is A=X+T1*2+a, and the calculation formula of the height size B1 and B2 of the cavity of the track frame is B1=Y1+T2+b and B2=Y1+T2+b, wherein T1 is the length of the first tool support 11 and the second tool support 13 (for example, T1 can be 1100), a is the length measured tolerance size of the first tool support 11 and the second tool support 13 (for example, a can be 0.3), T2 is the distance from the bottom surface of the first bottom base plate 1122 of the first tool support 11 to the top surface of the first horizontal plate 1128 and the distance from the ground to the top surface of the second horizontal plate 1328 of the second tool support 13 (for example, T2 can be 250), and b is the height measured tolerance size of the first tool support 11 and the second tool support 13 (for example, b can be 0.2). For several main models, the left-right size A of the cavity of the track frame and the height size B of the cavity of the track frame of the track frame need to meet the sizes in the following table, and for the height size B of the cavity of the track frame, B1 and B2 both need to be within the corresponding size range.

[0054]

[0055] In the track frame detection tool and the track frame detection method of the embodiment of the application, the track frame detection tool is divided into two parts, and the track frame detection tool can be easily placed into the cavity of the track frame, so that the processing quality of the track frame can be quickly and accurately determined, and the track frame detection tool can be adapted to the detection of track frames of various specifications and has strong versatility. In addition, the track frame detection tool is light in weight and simple to operate, and one detection personnel can complete the entire detection process, thereby greatly saving manpower.

[0056] It should be noted that each of the embodiments in the specification adopts a progressive manner, and each embodiment focuses on the difference from other embodiments. The same and similar parts between the embodiments can be mutually referred to.

[0057] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A track frame detection tool characterized by, The first tool support (11) comprises a first base (112), a first extension rod (114) and a first top base (116), the first base (112) comprises a first bottom base plate (1122) and a first side base plate (1124), the first bottom base plate (1122) is perpendicular to the first side base plate (1124), the first extension rod (114) extends along a direction perpendicular to the first side base plate (1124) and parallel to the first bottom base plate (1122), and the first top base (116) comprises a first top plate (1162) parallel to the first bottom base plate (1122), the first top plate (1162) is movable along a direction perpendicular to the first bottom base plate (1122); the second tool support (13) comprises a second base (132), a second extension rod (134) and a second top base (136), the second base (132) comprises a second bottom base plate (1322) and a second side base plate (1324), the second bottom base plate (1322) is perpendicular to the second side base plate (1324), the second extension rod (134) extends along a direction perpendicular to the second side base plate (1324) and parallel to the second bottom base plate (1322), and the second top base (136) comprises a second top plate (1362) parallel to the second bottom base plate (1322), the second top plate (1362) is movable along a direction perpendicular to the second bottom base plate (1322).

2. The track frame detection tool of claim 1, wherein, The first base (112) further comprises a first connecting plate (1126), a first vertical plate (1127) and a first horizontal plate (1128), the first connecting plate (1126) is connected to the first bottom base plate (1122) and the first side base plate (1124) respectively, one end of the first vertical plate (1127) is connected to the first bottom base plate (1122), the other end is connected to the first horizontal plate (1128), and the first horizontal plate (1128) is further connected to the first side base plate (1124); the second base (132) further comprises a second connecting plate (1326), a second vertical plate (1327) and a second horizontal plate (1328), the second connecting plate (1326) is connected to the second bottom base plate (1322) and the second side base plate (1324) respectively, one end of the second vertical plate (1327) is connected to the second bottom base plate (1322), the other end is connected to the second horizontal plate (1328), and the second horizontal plate (1328) is further connected to the second side base plate (1324).

3. The track frame detection tool of claim 2, wherein, First openings (1129) are formed in the first bottom substrate (1122), the first side substrate (1124), the first connecting plate (1126), the first vertical plate (1127) and the first horizontal plate (1128); second openings (1329) are formed in the second bottom substrate (1322), the second side substrate (1324), the second connecting plate (1326), the second vertical plate (1327) and the second horizontal plate (1328).

4. The track frame detection tool of claim 1, wherein, The first extension rod (114) comprises a first reference plate (1142) arranged at one end away from the first base (112); the second extension rod (134) comprises a second reference plate (1342) arranged at one end away from the second base (132).

5. The track frame detection tool of claim 1, wherein, The first top base (116) further comprises a first adjusting rod (1164), the first top plate (1162) is arranged at the top of the first adjusting rod (1164), the first base (112) is provided with a first mounting seat (1133), the first mounting seat (1133) is provided with a first matching hole, the first adjusting rod (1164) is arranged in the first matching hole of the first mounting seat (1133) in a matching manner, the first adjusting rod (1164) is a screw rod, and the first matching hole is a screw hole; The second top base (136) further comprises a second adjusting rod (1364), the second top plate (1362) is arranged at the top of the second adjusting rod (1364), the second base (132) is provided with a second mounting seat (1333), the second mounting seat (1333) is provided with a second matching hole, the second adjusting rod (1364) is arranged in the second matching hole of the second mounting seat (1333) in a matching manner, the second adjusting rod (1364) is a screw rod, and the second matching hole is a screw hole.

6. The track frame detection tool of claim 5, wherein, The first adjusting rod (1164) comprises a first connecting portion (1167), a first operating portion (1168) and a first adjusting portion (1169), the first connecting portion (1167) and the first adjusting portion (1169) are respectively located at two ends of the first adjusting rod (1164), the first operating portion (1168) is located between the first connecting portion (1167) and the first adjusting portion (1169), threads are respectively arranged on the first connecting portion (1167) and the first adjusting portion (1169), the first top plate (1162) is fixedly connected to the first adjusting rod (1164) through the threads of the first connecting portion (1167), and the first matching hole of the first mounting seat (1133) is threadedly connected to the first adjusting portion (1169); The second adjusting rod (1364) comprises a second connecting part (1367), a second operating part (1368) and a second adjusting part (1369), the second connecting part (1367) and the second adjusting part (1369) are respectively located at two ends of the second adjusting rod (1364), the second operating part (1368) is located between the second connecting part (1367) and the second adjusting part (1369), the second connecting part (1367) and the second adjusting part (1369) are respectively provided with threads, the second top plate (1362) is fixedly connected to the second adjusting rod (1364) through the thread of the second connecting part (1367), and the second matching hole of the second mounting seat (1333) is threadedly connected to the second adjusting part (1369).

7. The track frame detection tool of claim 1, wherein, The first top seat (116) further comprises a first base disc (1166) fixed to the first base (112) and located below the first top plate (1162), and the second top seat (136) further comprises a second base disc (1366) fixed to the second base (132) and located below the second top plate (1362).

8. The track frame detection tool of claim 1, wherein, The track frame detection tool is used for detecting a track frame, and the sum of the lengths of the first tool support (11) and the second tool support (13) is less than the length of the cavity of the track frame.

9. A method of inspecting a track frame using the track frame inspection tool according to any one of claims 1 to 8, the track frame comprising a bottom plate (31), a top plate (33) opposite to the bottom plate (31), side plates (35) connected to both ends of the bottom plate (31) and the top plate (33), the bottom plate (31), the top plate (33) and the side plates (35) collectively forming a cavity, characterized in that, The track frame detection method comprises: The first tool support (11) and the second tool support (13) are placed in the cavity of the track frame, the first tool support (11) and the second tool support (13) are mirror-imaged, and the first bottom base plate (1122) of the first tool support (11) and the second bottom base plate (1322) of the second tool support (13) are attached to the bottom plate (31) of the track frame; The first top seat (116) and the second top seat (136) are adjusted, so that the first top plate (1162) and the second top plate (1362) are attached to the top plate (33) of the track frame; According to the relationship between the track frame detection tool and the track frame and the relationship between the first tool support (11) and the second tool support (13), the technical parameters of the track frame are determined.

10. The track frame detection method of claim 9, wherein, In the step of judging the technical parameters of the track frame according to the relationship between the track frame detection tool and the track frame and the relationship between the first tool support (11) and the second tool support (13), the perpendicularity level of the bottom plate (31) and the side plate (35) of the track frame is judged according to the fitting degree of the first side base plate (1124) of the first tool support (11) and one of the side plates (35) of the track frame and the fitting degree of the second side base plate (1324) of the second tool support (13) and the other of the side plates (35) of the track frame; the flatness level of the bottom plate (31) of the track frame is judged according to the up-down misalignment size of the first extension rod (114) of the first tool support (11) and the second extension rod (134) of the second tool support (13); the left-right size (A) of the cavity of the track frame is obtained according to the distance (X) between the first extension rod (114) and the second extension rod (134); and the height size (B) of the cavity of the track frame is obtained according to the distance between the first top plate (1162) and the first bottom base plate (1122) and the distance between the second top plate (1362) and the second bottom base plate (1322).

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