A new type of general construction transportation equipment for subway main line tracks and its usage method

Abstract

The present invention relates to the technical field of transportation equipment, and particularly relates to a new general construction transportation equipment for subway main line tracks and its usage method, including: a first transportation mechanism, which includes a first vehicle body, a turntable, two moving platforms and an adjusting component. An installation groove is formed at the top of the first vehicle body, and two clamping grooves are formed on the outer surface of one side of the first vehicle body. The interior of each clamping groove communicates with the interior of the installation groove, a clamping plate is inserted into the interior of each clamping groove, and an installation frame is fixedly connected to the top of the first vehicle body. In the present invention, during use, through the first connecting frame and the second connecting frame, the first transportation mechanism and the second transportation mechanism can be stably connected to the existing traction equipment, so that the existing traction equipment can provide traction power for the first transportation mechanism and the second transportation mechanism. At the same time, according to actual usage requirements, the number of the first transportation mechanism and the second transportation mechanism used can be increased or decreased.

Description

Technical Field

[0001] The present invention belongs to the technical field of transportation equipment, and specifically relates to a new type of general construction transportation equipment for subway main line tracks and its usage method. Background Art

[0002] The subway is a type of urban rail transit line system, referring to the rail transit built in the city, which is fast, has a large passenger capacity, and is electrically powered. The train runs on a fully enclosed line. The line in the central urban area is basically located in an underground tunnel, and the line outside the central urban area is generally located on a viaduct or on the ground. The subway is an urban rail transit system that covers various underground and above-ground exclusive rights of way, high density, and high passenger capacity in the urban area.

[0003] However, in the prior art, the existing transportation methods require a large number of auxiliary equipment. During the operation process, a large amount of time of the railcar and flatcar is occupied. The whole vehicle is too large in volume to pass through the gantry lifting equipment in the tunnel. The equipment is too heavy to operate in the main line track section supported by the rail adjustment bracket. The overall cost of the vehicle's transfer transportation is high. At the same time, for the existing special transportation equipment, most of them adopt a separately customized structure, the equipment performance is single, the versatility is insufficient, it is not convenient to transport the required construction materials, and the overall refitting cost is relatively high, resulting in poor actual use effect of the existing transportation equipment. Summary of the Invention

[0004] The purpose of the present invention is to provide a new type of general construction transportation equipment for subway main line tracks and its usage method, which can conveniently adjust its own structure according to the actual use situation, facilitate the equipment to be applied to different use occasions, improve the actual use universality, and effectively reduce the actual transportation cost.

[0005] The technical solution adopted by the present invention is as follows: A new type of general construction transportation equipment for subway main line tracks, including: a first transportation mechanism, the first transportation mechanism includes a first vehicle body, a turntable, two moving platforms and an adjusting component. An installation groove is opened at the top of the first vehicle body, and two card slots are opened on the outer surface of one side of the first vehicle body. The inside of each card slot communicates with the inside of the installation groove. A card board is inserted into the inside of each card slot. An installation frame is fixedly connected to the top of the first vehicle body. The turntable is rotatably connected to the inner top surface of the installation frame, and the bottom of the turntable slides through the installation groove. Both of the two moving platforms are slidably inserted into the inside of the installation groove. A moving wheel is rotatably connected to the outer surface of one side of each moving platform. Two first extension oil cylinders are fixedly connected to the bottom of the first vehicle body. A first support shaft is fixedly connected between the output ends of the two first extension oil cylinders. Two first track wheels are sleeved on the outer surface of the first support shaft. The adjusting component is arranged on the first vehicle body; and

[0006] The second transportation mechanism is arranged on the first transportation mechanism. The second transportation mechanism includes a second vehicle body and two groups of second extension oil cylinders. Each group of the second extension oil cylinders has two in total. Each second extension oil cylinder is fixedly connected to the bottom of the second vehicle body. A second support shaft is fixedly connected between the output ends of the two second extension oil cylinders in each group. Two second track wheels are sleeved on the outer surface of each second support shaft.

[0007] Wherein, the outer surface of one side of each clamping plate is clamped with the corresponding moving platform. A linkage block is fixedly connected to the top of each moving platform. Linkage grooves are formed on the outer surfaces of both sides of each turntable.

[0008] Wherein, a rotating gear ring is sleeved on the outer surface of the turntable. A linkage gear is rotatably connected to the inner top surface of the installation frame. The linkage gear meshes with the rotating gear ring.

[0009] Wherein, two support oil cylinders are fixedly connected to the bottom of the turntable. A support disc is rotatably connected between the output ends of the two support oil cylinders. Support wheels are rotatably connected to the outer surfaces of both sides of each moving platform.

[0010] Wherein, limiting grooves are formed on the outer surfaces of both the first vehicle body and the second vehicle body. A first connecting frame is fixedly connected to the outer surface of one side of the first vehicle body. A first connecting groove is formed at the bottom of the first connecting frame. A limiting rod is slidably inserted between the inside of the first connecting groove and the inside of the corresponding limiting groove. A positioning bolt is threadedly connected to one end of the limiting rod. A second connecting frame is fixedly connected to the outer surface of one side of the second vehicle body. A second connecting groove is formed at the bottom of the second connecting frame. One end of the second connecting frame extends into the first vehicle body.

[0011] Wherein, the adjusting component includes a placing rack, a bidirectional threaded rod, two pushing frames and a cylinder. The placing rack is fixedly connected to the top of the first vehicle body. The bidirectional threaded rod is rotatably connected between the opposite inner walls on both sides of the placing rack. The two pushing frames are both threadedly connected to the outer surface of the bidirectional threaded rod. The outer surface of one side of each pushing frame is attached to the outer surface of one side of the corresponding linkage block. A side frame is fixedly connected to the outer surface of one side of the placing rack. The cylinder is fixedly connected to the top of the side frame.

[0012] Wherein, two support bars are fixedly connected to the top of the placing rack. A sliding rod is slidably inserted into the outer surface of one side of each support bar. A linkage rack is fixedly connected between the ends of the two sliding rods. The linkage rack meshes with the linkage gear. An adjusting gear is rotatably connected to the outer surface of one side of the side frame. The adjusting gear meshes with the linkage rack. The output end of the cylinder is fixedly connected to an adjusting rack. The adjusting rack meshes with the adjusting gear.

[0013] Wherein, a linkage worm gear is sleeved on the outer surface of the bidirectional threaded rod, and a linkage worm is rotatably connected to the outer surface of one side of the placement rack, and the linkage worm is meshed with the linkage worm gear.

[0014] Wherein, an adjustment motor is fixedly connected to the outer surface of one side of the placement rack, the output end of the adjustment motor is fixedly connected to one end of the linkage worm, and connection blocks are threadedly connected to the tops of the first vehicle body and the second vehicle body near one side edge.

[0015] A using method of a novel general construction transportation device for subway main line tracks includes the following steps:

[0016] S1. Load adjustment: Through the first connecting frame and the second connecting frame, the first transportation mechanism and the second transportation mechanism can be stably connected to the existing traction equipment, so that the existing traction equipment can provide traction power for the first transportation mechanism and the second transportation mechanism. At the same time, according to actual usage requirements, by increasing or decreasing the number of the first transportation mechanism and the second transportation mechanism used, and under the position limitation of the limiting rod, the first connecting groove, the limiting groove and the second connecting groove, the first transportation mechanism and the second transportation mechanism can be stably connected through the first connecting frame and the second connecting frame, thereby extending the actual load-bearing area of the equipment. After the first vehicle body and the second vehicle body can be connected through the connection block, the first connecting frame and the second connecting frame, the first vehicle body and the second vehicle body can be at different usage angles. At the same time, by controlling the start of the first extension oil cylinder and the second extension oil cylinder, the first support shaft and the second support shaft can be supported and moved, so that the first track wheel and the second track wheel can cooperate with the existing track to enable the first conveying mechanism and the second conveying mechanism to be conveniently applied to different conveying occasions;

[0017] S2. Control adjustment: By controlling the start of the support oil cylinder, the support oil cylinder can support the ground through the support plate, so that the moving wheels can be separated from the ground support. Then, by controlling the start of the adjustment motor, the adjustment motor can drive the bidirectional threaded rod to rotate in cooperation with the linkage worm and the linkage worm gear, so that the rotating bidirectional threaded rod can drive the two push frames to gradually approach the turntable. Then, under the position limitation of the clamping plate, the push frames can cooperate with the linkage blocks to push the moving platform to gradually approach the turntable until the linkage blocks are fully moved into the corresponding linkage grooves. At this time, the inner walls of the two push frames and the inner wall of the installation frame can form a closed annular space. Then, by controlling the start of the cylinder, the cylinder can move and adjust the use position of the adjustment rack, so that the adjustment rack can drive the linkage gear to rotate, and the rotating linkage gear can drive the linkage gear to rotate. Then, the rotating linkage gear can drive the turntable to rotate in cooperation with the linkage gear ring, and the rotating turntable can drive the two moving platforms to rotate synchronously through the linkage grooves and the linkage blocks, so that the use directions of the two moving wheels can be conveniently adjusted. At this time, the support oil cylinder is restored, so that the first vehicle body can conveniently adjust its own orientation in a small space under the influence of the adjusted direction of the moving wheels.

[0018] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are as follows:

[0019] (1) In the present invention, during use, through the first connecting frame and the second connecting frame, the first transportation mechanism and the second transportation mechanism can be stably connected to the existing traction equipment. Subsequently, the existing traction equipment can provide traction power for the first transportation mechanism and the second transportation mechanism. At the same time, according to actual usage requirements, by increasing or decreasing the number of the first transportation mechanism and the second transportation mechanism used, and then under the position limitation of the limiting rod, the first connecting groove, the limiting groove, and the second connecting groove, the first transportation mechanism and the second transportation mechanism can be stably connected through the first connecting frame and the second connecting frame, thereby extending the actual load-bearing area of the equipment. After the first vehicle body and the second vehicle body can be connected through the connecting block, the first connecting frame, and the second connecting frame, the first vehicle body and the second vehicle body can be at different usage angles. Furthermore, the equipment can meet the requirements of different usage scenarios, improve the actual usage efficiency of the equipment. At the same time, by controlling the start of the first extension oil cylinder and the second extension oil cylinder, the first support shaft and the second support shaft can be supported and moved, so that the first track wheel and the second track wheel can cooperate with the existing track to enable the first conveying mechanism and the second conveying mechanism to be conveniently applied to different conveying scenarios, improving the actual usage universality of the equipment.

[0020] (2) In the present invention, during use, by controlling the start of the support oil cylinder, the support oil cylinder can support the ground through the support disc, so that the moving wheels can be separated from the ground support. Subsequently, by controlling the start of the adjustment motor, the adjustment motor can drive the bidirectional threaded rod to rotate in cooperation with the linkage worm and the linkage worm gear. Then, the rotating bidirectional threaded rod can drive the two push frames to gradually approach the turntable. Subsequently, under the position limitation of the clamping plate, the push frames can cooperate with the linkage blocks to push the moving platform to gradually approach the turntable until the linkage blocks are fully moved into the corresponding linkage grooves. At this time, the inner walls of the two push frames and the inner wall of the installation frame can form a closed annular space. Furthermore, by controlling the start of the cylinder, the cylinder can move and adjust the usage position of the adjustment rack. Then, the adjustment rack can drive the linkage gear to rotate, and the rotating linkage gear can drive the linkage gear to rotate. Then, the rotating linkage gear can cooperate with the linkage gear ring to drive the turntable to rotate, and the rotating turntable can drive the two moving platforms to rotate synchronously through the linkage grooves and the linkage blocks, so that the usage directions of the two moving wheels can be conveniently adjusted. At this time, the support oil cylinder is restored, so that the first vehicle body can conveniently adjust its own orientation in a small space under the influence of the adjusted direction of the moving wheels, thereby facilitating the loading and unloading of the carried items, improving the actual loading and unloading efficiency of the equipment, and enabling the equipment to efficiently realize its due functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the first perspective three-dimensional view of the present invention;

[0022] Figure 2It is the second - perspective three - dimensional view of the present invention;

[0023] Figure 3 It is the first - perspective sectional three - dimensional view of the present invention;

[0024] Figure 4 It is the first - perspective sectional and unfolded three - dimensional view of the first transportation mechanism of the present invention;

[0025] Figure 5 It is of the present invention Figure 4 Enlarged view of part A;

[0026] Figure 6 It is of the present invention Figure 4 Enlarged view of part B;

[0027] Figure 7 It is of the present invention Figure 4 Enlarged view of part C;

[0028] Figure 8 It is the second - perspective sectional and unfolded three - dimensional view of the first transportation mechanism of the present invention;

[0029] Figure 9 It is the sectional and unfolded three - dimensional view of the second transportation mechanism of the present invention.

[0030] Markings in the figure: 1. First transportation mechanism; 101. First vehicle body; 102. Limiting rod; 103. Positioning bolt; 104. First connecting frame; 105. Clamping plate; 106. Moving table; 107. Moving wheel; 108. Supporting wheel; 109. Installation frame; 110. Turntable; 111. Supporting oil cylinder; 112. Supporting disc; 113. Rotating gear ring; 114. Linking gear; 115. Adjusting gear; 116. Cylinder; 117. Adjusting rack; 118. Slide bar; 119. Linking rack; 120. Bidirectional threaded rod; 121. Pushing frame; 122. Linking worm gear; 123. Placing rack; 124. Linking block; 125. First extension oil cylinder; 126. First support shaft; 127. First track wheel; 128. Adjusting motor; 2. Second transportation mechanism; 201. Second vehicle body; 202. Second connecting frame; 203. Second extension oil cylinder; 204. Second support shaft; 205. Second track wheel. Detailed implementation manners

[0031] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0032] Embodiment. Please refer to Figures 1-3 , a new - type general construction transportation device for subway main - line tracks, which is composed of a first transportation mechanism 1 and a second transportation mechanism 2.

[0033] The specific elaboration is as follows:

[0034] Please refer to Figures 4-8, the first transportation mechanism 1 includes a first vehicle body 101, a turntable 110, two moving platforms 106 and an adjusting component. An installation groove is formed at the top of the first vehicle body 101, and two clamping grooves are formed on the outer surface of one side of the first vehicle body 101. The inside of each clamping groove communicates with the inside of the installation groove. A clamping plate 105 is inserted into the inside of each clamping groove. An installation frame 109 is fixedly connected to the top of the first vehicle body 101. The turntable 110 is rotatably connected to the inner top surface of the installation frame 109, and the bottom of the turntable 110 slidably penetrates through the installation groove. The two moving platforms 106 are both slidably inserted into the inside of the installation groove. A moving wheel 107 is rotatably connected to the outer surface of one side of each moving platform 106. Two first extension oil cylinders 125 are fixedly connected to the bottom of the first vehicle body 101. A first support shaft 126 is fixedly connected between the output ends of the two first extension oil cylinders 125. Two first track wheels 127 are sleeved on the outer surface of the first support shaft 126. The adjusting component is arranged on the first vehicle body 101. The outer surface of one side of each clamping plate 105 is clamped with the corresponding moving platform 106. A linkage block 124 is fixedly connected to the top of each moving platform 106. Linkage grooves are formed on the outer surfaces of both sides of each turntable 110. A rotating gear ring 113 is sleeved on the outer surface of the turntable 110. A linkage gear 114 is rotatably connected to the inner top surface of the installation frame 109. The linkage gear 114 meshes with the rotating gear ring 113. Two support oil cylinders 111 are fixedly connected to the bottom of the turntable 110. A support disc 112 is rotatably connected between the output ends of the two support oil cylinders 111. Support wheels 108 are rotatably connected to the outer surfaces of both sides of each moving platform 106. Limiting grooves are formed on the outer surfaces of both the first vehicle body 101 and the second vehicle body 201. A first connecting frame 104 is fixedly connected to the outer surface of one side of the first vehicle body 101. A first connecting groove is formed at the bottom of the first connecting frame 104. A limiting rod 102 is slidably inserted between the inside of the first connecting groove and the inside of the corresponding limiting groove. A positioning bolt 103 is threadedly connected to one end of the limiting rod 102. A second connecting frame 202 is fixedly connected to the outer surface of one side of the second vehicle body 201. A second connecting groove is formed at the bottom of the second connecting frame 202. One end of the second connecting frame 202 extends into the inside of the first vehicle body 101. The adjusting component includes a placement rack 123, a bidirectional threaded rod 120, two pushing frames 121 and a cylinder 116. The placement rack 123 is fixedly connected to the top of the first vehicle body 101. The bidirectional threaded rod 120 is rotatably connected between the opposite inner side walls of both sides of the placement rack 123. The two pushing frames 121 are both threadedly connected to the outer surface of the bidirectional threaded rod 120. The outer surface of one side of each pushing frame 121 is attached to the outer surface of the corresponding linkage block 124. A side frame is fixedly connected to the outer surface of one side of the placement rack 123. The cylinder 116 is fixedly connected to the top of the side frame. Two support bars are fixedly connected to the top of the placement rack 123. A sliding rod 118 is slidably inserted into the outer surface of one side of each support bar. A linkage rack 119 is fixedly connected between the ends of the two sliding rods 118. The linkage rack 119 meshes with the linkage gear 114. An adjusting gear 115 is rotatably connected to the outer surface of one side of the side frame. The adjusting gear 115 meshes with the linkage rack 119.The output end of the cylinder 116 is fixedly connected with an adjusting rack 117. The adjusting rack 117 meshes with the adjusting gear 115. A linkage worm gear 122 is sleeved on the outer surface of the bidirectional threaded rod 120. A linkage worm is rotatably connected to the outer surface of one side of the placing rack 123. The linkage worm meshes with the linkage worm gear 122. An adjusting motor 128 is fixedly connected to the outer surface of one side of the placing rack 123. The output end of the adjusting motor 128 is fixedly connected to one end of the linkage worm. Connecting blocks are threadedly connected to the tops of the first vehicle body 101 and the second vehicle body 201 near one side edge. Through the first connecting frame 104 and the second connecting frame 202, the first conveying mechanism 1 and the second conveying mechanism 2 can be stably connected to the existing traction equipment, so that the existing traction equipment can provide traction power for the first conveying mechanism 1 and the second conveying mechanism 2. At the same time, according to the actual use requirements, by increasing or decreasing the number of the first conveying mechanism 1 and the second conveying mechanism 2 used, and then under the position limitation of the limiting rod 102, the first connecting groove, the limiting groove and the second connecting groove, the first conveying mechanism 1 and the second conveying mechanism 2 can be stably connected through the first connecting frame 104 and the second connecting frame 202, thereby extending the actual load-bearing area of the equipment. After the first vehicle body 101 and the second vehicle body 201 can be connected through the connecting block, the first connecting frame 104 and the second connecting frame 202, the first vehicle body 101 and the second vehicle body 201 can be at different use angles, so that the equipment can meet the requirements of different use occasions and improve the actual use efficiency of the equipment. At the same time, by controlling the start of the first extension oil cylinder 125 and the second extension oil cylinder 203, the first support shaft 126 and the second support shaft 204 can be supported and moved, so that the first track wheel 127 and the second track wheel 205 can cooperate with the existing track to enable the first conveying mechanism and the second conveying mechanism to be conveniently applied to different conveying occasions. By controlling the start of the support oil cylinder 111, the support oil cylinder 111 can support the ground through the support disc 112, so that the moving wheels 107 can be separated from the ground support. Then, by controlling the start of the adjusting motor 128, the adjusting motor 128 can drive the bidirectional threaded rod 120 to rotate in cooperation with the linkage worm and the linkage worm gear 122. Thus, the rotating bidirectional threaded rod 120 can drive the two pushing frames 121 to gradually approach the turntable 110. Then, under the position limitation of the clamping plate 105, the pushing frames 121 can cooperate with the linkage block 124 to push the moving platform 106 to gradually approach the turntable 110 until the linkage block 124 fully moves into the corresponding linkage groove. At this time, the inner walls of the two pushing frames 121 and the inner wall of the mounting frame 109 can form a closed annular space. Then, by controlling the start of the cylinder 116, the cylinder 116 can move and adjust the use position of the adjusting rack 117, so that the adjusting rack 117 can drive the linkage gear 114 to rotate, and the rotating linkage gear 114 can drive the linkage gear 114 to rotate. Thus, the rotating linkage gear 114 can cooperate with the linkage gear ring to drive the turntable 110 to rotate, and the rotating turntable 110 can drive the two moving platforms 106 to rotate synchronously through the linkage groove and the linkage block 124.Furthermore, the using directions of the two moving wheels 107 can be conveniently adjusted. At this time, the supporting oil cylinder 111 is restored, so that the first vehicle body 101 can conveniently adjust its own orientation in a small space under the influence of the adjusted direction of the moving wheels 107, thus facilitating the loading and unloading of the carried items and improving the actual loading and unloading efficiency of the equipment.

[0035] Please refer to Figure 9 , the second transportation mechanism 2 is arranged on the first transportation mechanism 1. The second transportation mechanism 2 includes a second vehicle body 201 and two groups of second extension oil cylinders 203. Each group of second extension oil cylinders 203 has two in total. Each second extension oil cylinder 203 is fixedly connected to the bottom of the second vehicle body 201. A second support shaft 204 is fixedly connected between the output ends of the two second extension oil cylinders 203 in each group. Two second track wheels 205 are sleeved on the outer surface of each second support shaft 204. By controlling the start of the second extension oil cylinders 203, the second extension oil cylinders 203 cooperate with the second support shaft 204 to enable the second track wheels 205 to support the second vehicle body 201 off the ground, so that the second transportation mechanism 2 can be conveniently applied to the existing track and improve other functional components of the equipment.

[0036] The following is a detailed description of the usage method of a new type of general construction transportation equipment for subway main line tracks provided by the embodiments of the present invention. The usage method includes the following steps:

[0037] Step 1. Loading adjustment: Through the first connecting frame 104 and the second connecting frame 202, the first transportation mechanism 1 and the second transportation mechanism 2 can be stably connected to the existing traction equipment, so that the existing traction equipment can provide traction power for the first transportation mechanism 1 and the second transportation mechanism 2. At the same time, according to actual usage requirements, by increasing or decreasing the number of the first transportation mechanism 1 and the second transportation mechanism 2 used, and then under the position limitation of the limiting rod 102, the first connecting groove, the limiting groove and the second connecting groove, the first transportation mechanism 1 and the second transportation mechanism 2 can be stably connected through the first connecting frame 104 and the second connecting frame 202, thus extending the actual loading area of the equipment. After the first vehicle body 101 and the second vehicle body 201 can be connected through the connecting block, the first connecting frame 104 and the second connecting frame 202, the first vehicle body 101 and the second vehicle body 201 can be at different usage angles, so that the equipment can meet the requirements of different usage occasions and improve the actual usage efficiency of the equipment. At the same time, by controlling the start of the first extension oil cylinder 125 and the second extension oil cylinder 203, the first support shaft 126 and the second support shaft 204 can be supported and moved, so that the first track wheel 127 and the second track wheel 205 can cooperate with the existing track to enable the first conveying mechanism and the second conveying mechanism to be conveniently applied to different conveying occasions and improve the actual usage universality of the equipment.

[0038] Step 2. Control and adjustment: By controlling the start of the support oil cylinder 111, the support oil cylinder 111 can support the ground through the support plate 112, so that the moving wheels 107 can be disengaged from the ground support. Then, by controlling the start of the adjustment motor 128, the adjustment motor 128 can drive the bidirectional threaded rod 120 to rotate in cooperation with the linkage worm and the linkage worm gear 122. Thus, the rotating bidirectional threaded rod 120 can drive the two push frames 121 to gradually approach the turntable 110. Subsequently, under the position limitation of the clamping plate 105, the push frames 121 can cooperate with the linkage blocks 124 to push the moving platform 106 to gradually approach the turntable 110 until the linkage blocks 124 are fully inserted into the corresponding linkage grooves. At this time, the inner walls of the two push frames 121 and the inner wall of the mounting frame 109 can form a closed annular space. Then, by controlling the start of the cylinder 116, the cylinder 116 can move and adjust the use position of the adjustment rack 117. Subsequently, the adjustment rack 117 can drive the linkage gear 114 to rotate, and the rotating linkage gear 114 can drive the linkage gear 114 to rotate. Thus, the rotating linkage gear 114 can cooperate with the linkage gear ring to drive the turntable 110 to rotate. The rotating turntable 110 can drive the two moving platforms 106 to rotate synchronously through the linkage grooves and the linkage blocks 124, so that the use directions of the two moving wheels 107 can be conveniently adjusted. At this time, the support oil cylinder 111 is restored, so that the first vehicle body 101 can conveniently adjust its own orientation in a small space under the influence of the adjusted direction of the moving wheels 107, which is convenient for loading and unloading the carried items, improves the actual loading and unloading efficiency of the equipment, and enables the equipment to efficiently realize its due functions.

[0039] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new type of universal construction and transportation equipment for subway mainline tracks, characterized in that: include: A first transport mechanism (1), the first transport mechanism (1) comprising a first vehicle body (101), a turntable (110), two moving platforms (106) and an adjusting component, a mounting groove is provided on the top of the first vehicle body (101), two card slots are provided on the outer surface of one side of the first vehicle body (101), the interior of each card slot is connected to the interior of the mounting groove, a card plate (105) is inserted into each card slot, a mounting frame (109) is fixedly connected to the top of the first vehicle body (101), the turntable (110) is rotatably connected to the inner top surface of the mounting frame (109), and The bottom of the turntable (110) slides through the installation groove, the two moving platforms (106) are both slidably inserted in the installation groove, the outer surface of one side of each moving platform (106) is rotatably connected with a moving wheel (107), the bottom of the first vehicle body (101) is fixedly connected with two first extension cylinders (125), the output ends of the two first extension cylinders (125) are fixedly connected with a first support shaft (126), the outer surface of the first support shaft (126) is sleeved with two first track wheels (127), and the adjustment component is arranged on the first vehicle body (101); and A second transport mechanism (2), the second transport mechanism (2) is arranged on the first transport mechanism (1), the second transport mechanism (2) comprises a second vehicle body (201) and two groups of second extension cylinders (203), each group of the second extension cylinders (203) is provided with two, each of the second extension cylinders (203) is fixedly connected to the bottom of the second vehicle body (201), a second support shaft (204) is fixedly connected between the output ends of each group of two second extension cylinders (203), the outer surface of each second support shaft (204) is sleeved with two second rail wheels (205), the outer surfaces of the first vehicle body (101) and the second vehicle body (201) are provided with limiting grooves, the outer surface of one side of the first vehicle body (101) is fixedly connected with a first connecting frame (104), the bottom of the first connecting frame (104) is provided with a first connecting groove, a limiting rod (102) is slidably inserted between the inside of the first connecting groove and the inside of the corresponding limiting groove, the limiting One end of the rod (102) is threadedly connected to a positioning bolt (103); the outer surface of one side of the second vehicle body (201) is fixedly connected to a second connecting frame (202); a second connecting groove is provided at the bottom of the second connecting frame (202); one end of the second connecting frame (202) extends into the interior of the first vehicle body (101); the adjusting component comprises a placing frame (123), a bidirectional threaded rod (120), two pushing frames (121) and a cylinder (116); the placing frame (123 ) is fixedly connected to the top of the first vehicle body (101), the bidirectional threaded rod (120) is rotatably connected between the opposite inner walls on both sides of the placement frame (123), the two pushing frames (121) are both threadedly connected to the outer surface of the bidirectional threaded rod (120), the outer surface of one side of each pushing frame (121) is in contact with the outer surface of one side of the corresponding linkage block (124), the outer surface of one side of the placement frame (123) is fixedly connected to the side frame, and the cylinder (116) is fixedly connected to the top of the side frame.

2. A new type of subway mainline track universal construction and transportation equipment as claimed in claim 1, characterized in that: The outer surface of one side of each of the clamping plates (105) is clamped with the corresponding moving platform (106), the top of each of the moving platforms (106) is fixedly connected with a linkage block (124), and the outer surfaces of both sides of each of the rotating platforms (110) are provided with linkage grooves.

3. A new type of subway mainline track universal construction and transportation equipment as claimed in claim 2, characterized in that: The outer surface of the turntable (110) is sleeved with a rotating gear ring (113), and the inner top surface of the installation frame (109) is rotatably connected with a linkage gear (114), and the linkage gear (114) is meshed with the rotating gear ring (113).

4. A new type of subway mainline track universal construction and transportation equipment as claimed in claim 3, characterized in that: Two supporting oil cylinders (111) are fixedly connected to the bottom of the turntable (110), a supporting plate (112) is rotatably connected between the output ends of the two supporting oil cylinders (111), and supporting wheels (108) are rotatably connected to the outer surfaces of both sides of each moving platform (106).

5. A new type of subway mainline track universal construction and transportation equipment as claimed in claim 4, characterized in that: The top of the placement rack (123) is fixedly connected to two support bars, and a slide bar (118) is slidably inserted into the outer surface of one side of each support bar. A linkage rack (119) is fixedly connected between one end of the two slide bars (118), and the linkage rack (119) is meshed with a linkage gear (114). An adjustment gear (115) is rotatably connected to the outer surface of one side of the side frame, and the adjustment gear (115) is meshed with the linkage rack (119). The output end of the cylinder (116) is fixedly connected to an adjustment rack (117), and the adjustment rack (117) is meshed with the adjustment gear (115).

6. A new type of subway mainline track universal construction and transportation equipment as claimed in claim 5, characterized in that: The outer surface of the bidirectional threaded rod (120) is sleeved with a linked worm wheel (122), and the outer surface of one side of the placement frame (123) is rotatably connected with a linked worm, and the linked worm is meshed with the linked worm wheel (122).

7. A new type of universal construction and transportation equipment for subway mainline track as claimed in claim 6, characterized in that: An adjusting motor (128) is fixedly connected to the outer surface of one side of the placement rack (123); an output end of the adjusting motor (128) is fixedly connected to one end of a linked worm; and a connecting block is threadedly connected to the top of the first vehicle body (101) and the second vehicle body (201) near one side edge.

8. A method for using a new type of universal construction and transportation equipment for subway mainline tracks, characterized in that: The invention is applied to a new type of universal construction and transportation equipment for subway mainline track as described in claim 7, comprising the following steps: S1. Load-bearing adjustment: The first transport mechanism (1) and the second transport mechanism (2) can be stably connected to the existing traction equipment through the first connecting frame (104) and the second connecting frame (202), so that the existing traction equipment can provide traction power for the first transport mechanism (1) and the second transport mechanism (2). At the same time, according to actual use requirements, the number of the first transport mechanism (1) and the second transport mechanism (2) used is increased or decreased, and then under the position restrictions of the limit rod (102), the first connection groove, the limit groove and the second connection groove, the first transport mechanism (1) and the second transport mechanism (2) can be connected through the first connecting frame (104) and the second connecting frame (202). ) are firmly connected, and then the actual bearing area of ​​the equipment is extended. After the first vehicle body (101) and the second vehicle body (201) are connected through the connecting block, the first connecting frame (104) and the second connecting frame (202), the first vehicle body (101) and the second vehicle body (201) can be at different use angles. At the same time, by controlling and starting the first extension cylinder (125) and the second extension cylinder (203), the first support shaft (126) and the second support shaft (204) can be supported and moved, so that the first rail wheel (127) and the second rail wheel (205) can cooperate with the existing rails so that the first conveying mechanism and the second conveying mechanism can be conveniently used in different conveying occasions; S2, control and adjustment: by controlling and starting the supporting oil cylinder (111), the supporting oil cylinder (111) can support the ground through the supporting plate (112), so that the moving wheel (107) can be separated from the ground support, and then by controlling and starting the adjusting motor (128), the adjusting motor (128) cooperates with the linked worm and the linked worm wheel (122) to drive the bidirectional threaded rod (120) to rotate, so that the rotating bidirectional threaded rod (120) can drive the two push racks (121) to gradually approach the turntable (110), and then the push racks (121) can cooperate with the linked block (124) to push the moving platform (106) to gradually approach the turntable (110) under the position restriction of the clamping plate (105), until the linked block (124) is fully moved into the corresponding linked groove, at which time the inner walls of the two push racks (121) cooperate with the mounting frame (1 09) The inner wall can form a closed annular space, and then by controlling the start cylinder (116), the cylinder (116) can move and adjust the use position of the adjustment rack (117), and then the adjustment rack (117) can drive the linkage gear (114) to rotate, so that the rotating linkage gear (114) can drive the linkage gear (114) to rotate, and then the rotating linkage gear (114) cooperates with the linkage gear ring to drive the turntable (110) to rotate, so that the rotating turntable (110) drives the two moving platforms (106) to rotate synchronously through the linkage groove and the linkage block (124), and then the use direction of the two moving wheels (107) can be conveniently adjusted. At this time, the support cylinder (111) is restored, so that the first vehicle body (101) can conveniently adjust its own direction in a small space under the influence of the adjustment direction of the moving wheel (107).

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