Novel general construction transportation equipment for subway main track and use method of novel general construction transportation equipment

Abstract

The invention relates to the technical field of transportation equipment, in particular to novel general construction transportation equipment for subway main track and a using method thereof.The novel general construction transportation equipment comprises a first transportation mechanism and a second transportation mechanism, and the first transportation mechanism comprises a first vehicle body, a rotary table, two moving tables and an adjusting component; two clamping grooves are formed in the outer surface of one side of the first vehicle body, the interior of each clamping groove communicates with the interior of the mounting groove, a clamping plate is inserted into each clamping groove, and a mounting frame is fixedly connected to the top of the first vehicle body. In the use process, the first conveying mechanism and the second conveying mechanism can be stably connected with existing traction equipment through the first connecting frame and the second connecting frame, then the existing traction equipment can provide traction power for the first conveying mechanism and the second conveying mechanism, and meanwhile according to actual use requirements, the traction power can be provided for the first conveying mechanism and the second conveying mechanism. And the using number of the first conveying mechanisms and the second conveying mechanisms is increased or decreased.

Description

Technical Field

[0001] The invention belongs to the technical field of transportation equipment, and specifically relates to a new type of general construction transportation equipment for subway mainline tracks and a use method thereof. Background Art

[0002] Subway is a type of urban rail transit line system, which refers to the fast, large-capacity, electric-powered rail transit built in the city. Trains run on fully enclosed lines. Lines in the central city are basically set up in underground tunnels, and lines outside the central city are generally set up on viaducts or on the ground. The subway is an urban rail transit system that covers all kinds of underground and ground right-of-way exclusive, high-density, and high-capacity in urban areas.

[0003] However, in the prior art, the existing transportation mode requires a lot of auxiliary equipment, which takes up a lot of time of rail cars and flatbed cars during the operation. The whole vehicle is too large to pass through the portal lifting equipment in the tunnel. The equipment is too heavy to operate on the main track section supported by the track adjustment bracket. The cost of transferring the whole vehicle is high. At the same time, the existing special-purpose transport equipment mostly adopts a separately customized structure, the equipment performance is single, the versatility is insufficient, it is not convenient for the transfer construction, the overall modification cost is 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 subway mainline track universal construction and transportation equipment and its use method, which can easily adjust its own structure according to actual use conditions, facilitate the application of the equipment in different use occasions, improve the practical application range, 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 and transportation equipment for subway mainline tracks, comprising: a first transportation mechanism, the first transportation mechanism comprising a first car body, a turntable, two moving platforms and an adjusting component, a mounting groove is provided on the top of the first car body, two card slots are provided on the outer surface of one side of the first car body, the interior of each card slot is connected to the interior of the mounting groove, a card plate is inserted in the interior of each card slot, a mounting frame is fixedly connected to the top of the first car body, the turntable is rotatably connected to the top surface of the interior of the mounting frame, and the bottom of the turntable slides through the mounting groove, the two moving platforms are slidably inserted in the interior of the mounting groove, a moving wheel is rotatably connected to the outer surface of one side of each moving platform, two first extension cylinders are fixedly connected to the bottom of the first car body, a first support shaft is fixedly connected between the output ends of the two first extension cylinders, two first track wheels are sleeved on the outer surface of the first support shaft, and the adjusting component is arranged on the first car body; and

[0006] The second transport mechanism is arranged on the first transport mechanism, and the second transport mechanism includes a second vehicle body and two groups of second extension cylinders, each group of second extension cylinders is provided with two, each of the second extension cylinders is fixedly connected to the bottom of the second vehicle body, a second support shaft is fixedly connected between the output ends of each group of two second extension cylinders, and two second rail wheels are sleeved on the outer surface of each second support shaft.

[0007] Among them, the outer surface of one side of each of the clamping plates is clamped with the corresponding moving platform, the top of each of the moving platforms is fixedly connected with a linkage block, and the outer surfaces of both sides of each of the turntables are provided with linkage grooves.

[0008] Wherein, a rotating gear ring is sleeved on the outer surface of the turntable, and a linkage gear is rotatably connected to the top surface of the interior of the installation frame, and the linkage gear is meshed with the rotating gear ring.

[0009] Among them, two supporting cylinders are fixedly connected to the bottom of the turntable, a supporting plate is rotatably connected between the output ends of the two supporting cylinders, and supporting wheels are rotatably connected to the outer surfaces of both sides of each moving platform.

[0010] Among them, the outer surfaces of the first car body and the second car body are both provided with limiting grooves, the outer surface of one side of the first car body is fixedly connected to a first connecting frame, a first connecting groove is provided 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, one end of the limiting rod is threadedly connected to a positioning bolt, the outer surface of one side of the second car body is fixedly connected to a second connecting frame, a second connecting groove is provided at the bottom of the second connecting frame, and one end of the second connecting frame extends to the inside of the first car body.

[0011] Among them, the adjusting component includes a placing frame, a two-way threaded rod, two pushing frames and a cylinder, the placing frame is fixedly connected to the top of the first vehicle body, the two-way threaded rod is rotatably connected between the opposite inner walls on both sides of the placing frame, the two pushing frames are both threadedly connected to the outer surface of the two-way threaded rod, the outer surface of one side of each pushing frame is fitted with the outer surface of one side of the corresponding linkage block, the outer surface of one side of the placing frame is fixedly connected to a side frame, and the cylinder is fixedly connected to the top of the side frame.

[0012] Among them, two support bars are fixedly connected to the top of the placement rack, and a sliding rod is slidably inserted on the outer surface of one side of each support bar, and a linkage rack is fixedly connected between one end of the two sliding rods, and the linkage rack is meshed with a linkage gear. An adjusting gear is rotatably connected to the outer surface of one side of the side frame, and the adjusting gear is meshed with the linkage rack. The output end of the cylinder is fixedly connected with an adjusting rack, and the adjusting rack is meshed with the adjusting gear.

[0013] Among them, the outer surface of the bidirectional threaded rod is sleeved with a linkage worm wheel, and the outer surface of one side of the placement rack is rotatably connected with a linkage worm, and the linkage worm is meshed with the linkage worm wheel.

[0014] Among them, an adjusting motor is fixedly connected to the outer surface of one side of the placement rack, the output end of the adjusting motor is fixedly connected to one end of the linked worm, and the tops of the first and second car bodies are both threadedly connected with connecting blocks near one side edge.

[0015] A method for using a novel general construction and transportation equipment for subway mainline tracks comprises the following steps:

[0016] S1. Load-bearing adjustment: The first transport mechanism and the second transport mechanism can be firmly connected to the existing traction equipment through the first connecting frame and the second connecting frame, so that the existing traction equipment can provide traction power for the first transport mechanism and the second transport mechanism. At the same time, according to actual use needs, the number of the first transport mechanism and the second transport mechanism can be increased or decreased, and then under the position restrictions of the limit rod, the first connecting groove, the limit groove and the second connecting groove, the first transport mechanism and the second transport mechanism can be firmly connected through the first connecting frame and the second connecting frame, and then the actual load-bearing area of ​​the equipment is extended. 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 use angles. At the same time, the first support shaft and the second support shaft can be supported and moved by controlling and starting the first extension cylinder and the second extension cylinder, so that the first rail wheel and the second rail wheel can cooperate with the existing rail so that the first transport mechanism and the second transport mechanism can be conveniently used in different transport occasions.

[0017] S2. Control and adjustment: By controlling and starting the support oil cylinder, the support oil cylinder can support the ground through the support plate, so that the moving wheel can be separated from the ground support, and then by controlling and starting the adjustment motor, the adjustment motor can cooperate with the linkage worm and the linkage worm gear to drive the two-way threaded rod to rotate, so that the rotating two-way threaded rod can drive the two push frames to gradually approach the turntable, and then the push frames can cooperate with the linkage block to push the moving platform gradually close to the turntable under the position restriction of the card plate, until the linkage block is fully moved into the corresponding linkage groove, at this time, the inner walls of the two push frames can cooperate with the inner walls of the installation frame to A closed annular space is formed, and then the starting cylinder is controlled to move and adjust the use position of the adjusting rack, so that the adjusting rack can drive the connecting gear to rotate, and the rotating connecting gear can drive the connecting gear to rotate, and then the rotating connecting gear cooperates with the connecting gear ring to drive the turntable to rotate, so that the rotating turntable drives the two moving platforms to rotate synchronously through the connecting groove and the connecting block, and then the use direction of the two moving wheels can be conveniently adjusted. At this time, the supporting oil cylinder is restored, so that the first vehicle body can conveniently adjust its own orientation in a smaller space under the influence of the adjustment direction of the moving wheel.

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

[0019] (1) In the present invention, when in use, the first transport mechanism and the second transport mechanism can be firmly connected to the existing traction equipment through the first connecting frame and the second connecting frame, and then the existing traction equipment can provide traction power for the first transport mechanism and the second transport mechanism. At the same time, according to actual use needs, the number of the first transport mechanism and the second transport mechanism can be increased or decreased, and then under the position limit of the limit rod, the first connecting groove, the limit groove and the second connecting groove, the first transport mechanism and the second transport mechanism can be firmly connected through the first connecting frame and the second connecting frame, and then the actual bearing area of ​​the equipment is extended. 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 use angles, so that the equipment can meet the needs of different use occasions and improve the actual use efficiency of the equipment. At the same time, by controlling and starting the first extension cylinder and the second extension cylinder, the first support shaft and the second support shaft can be supported and moved, so that the first rail wheel and the second rail wheel can cooperate with the existing rail to enable the first transport mechanism and the second transport mechanism to be conveniently used in different transport occasions, thereby improving the actual use versatility of the equipment.

[0020] (2) In the present invention, when in use, by controlling to start the supporting oil cylinder, the supporting oil cylinder can support the ground through the supporting plate, thereby enabling the moving wheel to be separated from the ground support, and then by controlling to start the adjusting motor, the adjusting motor can cooperate with the linked worm and the linked worm gear to drive the two-way threaded rod to rotate, thereby enabling the rotating two-way threaded rod to drive the two push frames to gradually approach the turntable, and then the push frames can cooperate with the linked blocks under the position restriction of the clamping plate to push the moving table gradually approach the turntable, until the linked blocks are fully moved into the corresponding linked grooves, at which time the inner walls of the two push frames cooperate with the inner walls of the mounting frame to form a closed annular space, and then by controlling to start the air The cylinder enables the cylinder to move and adjust the use position of the adjustment rack, and then the adjustment rack can drive the linkage gear to rotate, so that the rotating linkage gear can drive the linkage gear to rotate, and then the rotating linkage gear cooperates with the linkage gear ring to drive the turntable to rotate, so that the rotating turntable drives the two moving tables to rotate synchronously through the linkage groove and the linkage block, so as to conveniently adjust the use direction of the two moving wheels. At this time, the supporting oil cylinder is restored, so that the first vehicle body can conveniently adjust its own orientation in a smaller space under the influence of the adjustment direction of the moving wheel, so as to facilitate the loading and unloading of the carried items, improve the actual loading and unloading efficiency of the equipment, and enable the equipment to efficiently realize its due functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a first perspective stereogram of the present invention;

[0022] Figure 2It is a second viewing angle stereogram of the present invention;

[0023] Figure 3 It is a cutaway stereogram of the present invention from a first viewing angle;

[0024] Figure 4 It is a sectional and expanded stereoscopic view of the first transportation mechanism of the present invention from a first viewing angle;

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

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

[0027] Figure 7 For the present invention Figure 4 Enlarged view of part C in the middle;

[0028] Figure 8 It is a sectional and expanded stereoscopic view of the first transport mechanism of the present invention from a second viewing angle;

[0029] Fig. 9 It is a sectional and expanded stereoscopic view of the second transport mechanism of the present invention.

[0030] Markings in the figure: 1, first transport mechanism; 101, first vehicle body; 102, limit rod; 103, positioning bolt; 104, first connecting frame; 105, card plate; 106, moving platform; 107, moving wheel; 108, supporting wheel; 109, mounting frame; 110, turntable; 111, supporting cylinder; 112, supporting plate; 113, rotating gear ring; 114, linkage gear; 115, adjusting gear; 116, cylinder; 117, adjusting rack; 1 18. Slide rod; 119. Linking rack; 120. Bidirectional threaded rod; 121. Push frame; 122. Linking worm gear; 123. Placement frame; 124. Linking block; 125. First extension cylinder; 126. First support shaft; 127. First track wheel; 128. Adjusting motor; 2. Second transport mechanism; 201. Second vehicle body; 202. Second connecting frame; 203. Second extension cylinder; 204. Second support shaft; 205. Second track wheel. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with 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] For example, please refer to Figure 1-Figure 3 A new type of general construction and transportation equipment for subway mainline tracks is composed of a first transportation mechanism 1 and a second transportation mechanism 2.

[0033] The details are as follows:

[0034] See also Figure 4-Figure 8The first transport mechanism 1 includes 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, and 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, and 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, and 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 mounting groove. The two moving platforms 106 are slidably inserted into the mounting groove, and the outer surface of one side of each moving platform 106 is rotatably connected to a moving wheel 107. Two first extension cylinders 125 are fixedly connected to the bottom of the first vehicle body 101. The two first extension cylinders 125 have A first support shaft 126 is fixedly connected between the output ends, and 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 card plate 105 is clamped with the corresponding moving platform 106. The top of each moving platform 106 is fixedly connected with a linkage block 124. The outer surfaces of both sides of each turntable 110 are provided with linkage grooves. The outer surface of the turntable 110 is sleeved with a rotating gear ring 113. The top surface of the interior of the mounting frame 109 is rotatably connected with a linkage gear 114. The linkage gear 114 and the rotating gear ring 113 are meshed. Two supporting cylinders 111 are fixedly connected to the bottom of the turntable 110. A support plate 112 is rotatably connected between the output ends of the two supporting cylinders 111. The outer surfaces of both sides of each moving platform 106 are provided with linkage grooves. The outer surface of the turntable 110 is sleeved with a rotating gear ring 113. Both are rotatably connected with a support wheel 108, and limiting grooves are provided on the outer surfaces of 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, and a first connecting groove is provided 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, and 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, and a second connecting groove is provided at the bottom of the second connecting frame 202. One end of the second connecting frame 202 extends to the inside of the first vehicle body 101. The adjusting components include 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 At the top of the first vehicle body 101, a bidirectional threaded rod 120 is rotatably connected between the opposite inner walls on both sides of the placement frame 123, and two push frames 121 are both threadedly connected to the outer surface of the bidirectional threaded rod 120, and the outer surface of one side of each push frame 121 fits with the outer surface of one side of the corresponding linkage block 124, and the outer surface of one side of the placement frame 123 is fixedly connected to a side frame, and 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 frame 123, and a sliding rod 118 is slidably inserted on the outer surface of one side of each support bar. A linkage rack 119 is fixedly connected between one end of the two sliding rods 118, and the linkage rack 119 is meshed with the linkage gear 114, and an adjusting gear 115 is rotatably connected to the outer surface of one side of the side frame, and the adjusting gear 115 is meshed with the linkage rack 119.The output end of the cylinder 116 is fixedly connected with an adjusting rack 117, and the adjusting rack 117 is meshed with the adjusting gear 115. The outer surface of the bidirectional threaded rod 120 is sleeved with a linkage worm gear 122. The outer surface of one side of the placement frame 123 is rotatably connected with a linkage worm, and the linkage worm gear and the linkage worm gear 122 are meshed. The outer surface of one side of the placement frame 123 is fixedly connected with an adjusting motor 128. The output end of the adjusting motor 128 is fixedly connected to one end of the linkage worm. The top of the first vehicle body 101 and the second vehicle body 201 are both threadedly connected with a connecting block near one side edge. The first connecting frame 104 and the second connecting frame 202 enable the first transport mechanism 1 and the second transport mechanism 2 to be firmly connected to the existing traction equipment, so that the existing traction equipment can be used for the first transport mechanism 1 and The second transport mechanism 2 provides traction power, and according to actual use needs, the number of the first transport mechanism 1 and the second transport mechanism 2 in use is increased or decreased, and then under the position restrictions of the limit rod 102, the first connecting groove, the limit groove and the second connecting groove, the first transport mechanism 1 and the second transport mechanism 2 can be firmly connected through the first connecting frame 104 and the second connecting frame 202, thereby extending the actual bearing area of ​​the equipment, and 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 needs of different use occasions and improve the actual use efficiency of the equipment. At the same time, by controlling The first extension cylinder 125 and the second extension cylinder 203 are controlled to support and move the first support shaft 126 and the second support shaft 204, so that the first track wheel 127 and the second track wheel 205 can cooperate with the existing track so that the first conveying mechanism and the second conveying mechanism can be conveniently applied to different conveying occasions. The support cylinder 111 is controlled to be started, so that the support cylinder 111 can support the ground through the support plate 112, so that the moving wheel 107 can be separated from the ground support. Then, the adjustment motor 128 is controlled to be started, so that the adjustment 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 frames 121 to gradually approach the turntable 110, and then make Under the position restriction of the card plate 105, the push frame 121 can cooperate with the linkage block 124 to push the moving platform 106 gradually close to the turntable 110, until the linkage block 124 is fully moved into the corresponding linkage groove. At this time, the inner walls of the two push frames 121 cooperate with the inner wall of the mounting frame 109 to form a closed annular space, and then by controlling the start cylinder 116, the cylinder 116 can move to 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.The use direction of the two moving wheels 107 can be conveniently adjusted. At this time, the supporting 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 adjustment direction of the moving wheels 107, thereby facilitating the loading and unloading of the carried items and improving the actual loading and unloading efficiency of the equipment;

[0035] See also Fig. 9 The second transport mechanism 2 is arranged on the first transport mechanism 1, and the second transport mechanism 2 includes a second car body 201 and two groups of second extension cylinders 203. Each group of second extension cylinders 203 is provided with two, and each second extension cylinder 203 is fixedly connected to the bottom of the second car 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 track wheels 205. By controlling and starting the second extension cylinder 203, the second extension cylinder 203 cooperates with the second support shaft 204 to enable the second track wheels 205 to support the second car body 201 off the ground, so that the second transport mechanism 2 can be conveniently applied to existing tracks, thereby improving other functional components of the equipment.

[0036] The following is a detailed description of a method for using a new type of subway mainline track universal construction and transportation equipment provided by an embodiment of the present invention, and the method for using the equipment comprises the following steps:

[0037] Step 1, load-bearing adjustment: the first transport mechanism 1 and the second transport mechanism 2 can be firmly 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 needs, the number of the first transport mechanism 1 and the second transport mechanism 2 is increased or decreased, and then under the position restrictions of the limit rod 102, the first connecting groove, the limit groove and the second connecting groove, the first transport mechanism 1 and the second transport mechanism 2 can be firmly connected through the first connecting frame 104 and the second connecting frame 202, and then the actual load-bearing area of ​​the equipment is extended. After the connection block, the first connection frame 104 and the second connection frame 202 enable the first vehicle body 101 and the second vehicle body 201 to be connected, the first vehicle body 101 and the second vehicle body 201 can be at different use angles, so that the device can meet the needs of different use occasions and improve the actual use efficiency of the device. 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 applied to different conveying occasions, thereby improving the actual use versatility of the device.

[0038] Step 2, 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 two-way threaded rod 120 to rotate, so that the rotating two-way threaded rod 120 can drive the two push frames 121 to gradually approach the turntable 110, and then the push frame 121 can cooperate with the linkage block 124 under the position restriction of the clamping plate 105 to push the moving table 106 to gradually approach the turntable 110, until the linkage block 124 is fully moved into the corresponding linkage groove. At this time, the inner walls of the two push frames 121 cooperate with the inner wall of the mounting frame 109 to form a closed annular space, and then by controlling Start the cylinder 116 so that 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, so as to conveniently adjust the use direction of the two moving wheels 107. At this time, the supporting cylinder 111 is restored, so that the first vehicle body 101 can conveniently adjust its own orientation in a smaller space under the influence of the adjustment direction of the moving wheel 107, so as to facilitate the loading and unloading of the carried items, improve the actual loading and unloading efficiency of the equipment, and enable the equipment to efficiently realize its due functions.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should 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), wherein the second transport mechanism (2) is arranged on the first transport mechanism (1), and the second transport mechanism (2) comprises a second vehicle body (201) and two groups of second extension cylinders (203), wherein each group of the second extension cylinders (203) is provided with two second extension cylinders (203), each second extension 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 each group of two second extension cylinders (203), and each second support shaft (204) is sleeved with two second rail wheels (205) on its outer surface.

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 outer surfaces of the first vehicle body (101) and the second vehicle body (201) are both provided with limiting grooves, 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 provided 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, one end of the limiting rod (102) is threadedly connected to a positioning bolt (103), 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 provided at the bottom of the second connecting frame (202), and one end of the second connecting frame (202) extends into the inside of the first vehicle body (101).

6. A new type of subway mainline track universal construction and transportation equipment as claimed in claim 5, characterized in that: 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 placing 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 placing frame (123) is fixedly connected to a side frame; and the cylinder (116) is fixedly connected to the top of the side frame.

7. A new type of universal construction and transportation equipment for subway mainline track as claimed in claim 6, 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).

8. A new type of universal construction and transportation equipment for subway mainline track as claimed in claim 7, 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).

9. A new type of subway mainline track universal construction and transportation equipment as claimed in claim 8, 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.

10. 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 9, 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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