Subway rail construction transport vehicle

Abstract

The invention discloses a subway track construction transport vehicle which comprises a moving mechanism, the moving mechanism comprises a vehicle body and a limiting component, the limiting component is arranged on the vehicle body, the top of the vehicle body is rotationally connected with two bottom plates, the top of each bottom plate is provided with a first sliding groove, and the top of the vehicle body is fixedly connected with a first oil cylinder; the output end of the first oil cylinder is fixedly connected with a moving strip, the top of the moving strip is rotationally connected with two push rods, the top of each push rod is rotationally connected with a rotating block, and the top of the vehicle body is fixedly connected with two first supporting columns and two second supporting columns. During use, a first oil cylinder is controlled to be started according to the actual caliber of a pipeline body, then the output end of the first oil cylinder can effectively move and push a push rod, the push rod can effectively adjust the distance between the two bottom plates under the position limitation of a sliding frame and a first sliding groove, and then the distance between the two bottom plates can be effectively adjusted by moving the vehicle body; and therefore, the two supporting rollers can be close to one end of the pipeline body.

Description

Technical Field

[0001] The invention belongs to the technical field of track construction transportation equipment, and in particular relates to a subway track construction transportation vehicle. Background Art

[0002] The subway is a type of urban rail transit line system, which refers to a fast, high-capacity, electric-driven rail transit built in the city. The trains run on a fully enclosed line. The lines located in the central city are basically located in underground tunnels, and the lines outside the central city are generally located on viaducts or on the ground.

[0003] However, in the prior art, during the actual subway construction process, pipeline equipment with smaller diameters is easier to move, while for pipelines with larger diameters, the overall structure is usually larger and the overall mass is heavier, which makes it inconvenient to move the pipelines manually. Due to the space limitation of subway tunnels, the method that usually requires large equipment for transportation cannot be used normally, and the actual transportation of pipelines with larger diameters is more difficult, resulting in the actual transportation process being more cumbersome, affecting the overall construction progress. Summary of the invention

[0004] The purpose of the present invention is to provide a subway track construction transport vehicle that can conveniently adjust its own structure according to pipes of different diameters during subway tunnel construction, and thus can conveniently carry out mobile transportation of pipes of different diameters.

[0005] The technical solution adopted by the present invention is as follows: a subway track construction and transportation vehicle, comprising: a moving mechanism, the moving mechanism comprising a vehicle body and a limiting component, the limiting component being arranged on the vehicle body, the top of the vehicle body being rotatably connected to two bottom plates, the top of each of the bottom plates being provided with a first slide groove, the top of the vehicle body being fixedly connected to a first oil cylinder, the output end of the first oil cylinder being fixedly connected to a moving bar, the top of the moving bar being rotatably connected to two push rods, the top of each push rod being rotatably connected to a rotating block, the top of the vehicle body being fixedly connected to two first support columns and two second support columns, a limiting cover being fixedly connected between the tops of the two first support columns, the top of each of the second support columns being rotatably connected to a lifting bar, the top of each of the lifting bars being provided with a second slide groove, the interior of each of the second slide grooves being slidably penetrated by a support rod, and the bottom end of each support rod being fixedly connected to the top of the corresponding bottom plate; and

[0006] The adjusting mechanism comprises a top plate, a lifting component and a clamping component. The top plate is arranged above two lifting bars. A third sliding groove is provided on the top of the top plate. Two top rods are slidably embedded in the third sliding groove. An extension tube is slidably sleeved on the outer surface of each top rod. The lifting component is arranged on the top plate, and the clamping component is arranged on the lifting component.

[0007] Wherein, the limiting component includes a limiting frame, and an adjusting threaded rod is rotatably connected between the inner surface walls on both sides of the limiting frame. The outer surface of the adjusting threaded rod is threadedly connected to the limiting block, and the bottom of the limiting block is fixedly connected to the limiting rod.

[0008] Wherein, a limiting groove is arranged on the top of the moving bar, and the bottom end of the limiting rod extends into the limiting groove.

[0009] Among them, the outer surface of one side of each rotating block is fixedly connected to a sliding rod, the outer surface of each sliding rod is slidably sleeved with a connecting tube, the outer surface of each sliding rod is slidably sleeved with a limit spring, and the top of the vehicle body is fixedly connected to a top block.

[0010] Wherein, a support spring is slidably embedded between the two connecting pipes, and the two connecting pipes are fixedly connected at opposite ends by bolts.

[0011] Wherein, a wheel frame is rotatably sleeved on the outer surface of each support rod, and the outer surfaces on both sides of each wheel frame are rotatably connected to a first support wheel and a second support wheel respectively.

[0012] Wherein, the bottom of each push rod is rotatably connected to a slider, and each slider is slidably embedded in the corresponding first sliding groove.

[0013] Wherein, the lifting component includes two second oil cylinders, the two second oil cylinders are fixedly connected to the bottom of the top plate, a lifting plate is fixedly connected between the output ends of the two second oil cylinders, and the lifting plate is sleeved between the outer surfaces of the two extension tubes.

[0014] Among them, the clamping component includes a placement frame, which is fixedly connected to the bottom of the lifting plate, and an adjusting rod is fixedly connected between the inner walls on both sides of the placement frame. Two moving blocks are slidingly sleeved on the outer surface of the adjusting rod, and the outer surface of one side of each moving block is rotatably connected to a support roller, and the bottom of each moving block is fixedly connected to a connecting plate.

[0015] Among them, two mounting plates are fixedly connected to the bottom of the placement frame, and a two-way threaded rod is rotatably connected between the relative outer surfaces of the two mounting plates. The outer surfaces of the two-way threaded rod are threadedly connected to two moving frames, and the bottom of each connecting plate slides through the top of the corresponding moving frame. A worm gear is sleeved on the outer surface of the two-way threaded rod. A mounting frame is fixedly connected to the outer surface of one side of the placement frame, and a worm is rotatably connected between the mounting frame and the inner wall, and the worm and the worm gear are meshed.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0017] In the present invention, when in use, according to the actual diameter of the pipeline body, the first oil cylinder is controlled to be started, so that the output end of the first oil cylinder can effectively move and push the push rod, so that the push rod can effectively adjust the distance between the two bottom plates under the position limit of the sliding frame and the first sliding groove, and then by moving the car body, the two support rollers can be close to one end of the pipeline body, and then by controlling to start the second oil cylinder, the second oil cylinder can effectively adjust the use height of the placement frame, so that the placement frame can effectively move and adjust the use height of the two support rollers, and then the car body is moved again, so that the two support rollers can be effectively inserted into the pipeline body, and then by rotating and adjusting the worm, the worm can cooperate with the worm wheel to effectively drive the two-way threaded rod to rotate, so that the rotating two-way threaded rod can effectively move and adjust the use distance between the two moving frames, so that the moving frame can effectively move and adjust the corresponding connecting piece The use position can make the connecting piece effectively move and adjust the use distance between the two moving blocks under the position limit of the adjusting rod, and then the two moving blocks can effectively move and adjust the use distance between the two support rollers, so that the two support rollers can gradually fit the inner walls on both sides of the pipeline body, so that the equipment can adjust its own structure according to different calibers, effectively improving the wide range of practical use of the equipment, and then effectively processing the other end of the pipeline body in the same way, and then control the start of the second cylinder, so that the second cylinder can lift the lifting plate, so that the lifting plate can effectively lift the corresponding method placement frame, so that the placement frame can effectively lift the pipeline body through the corresponding support rollers, and then the position of the pipeline body can be conveniently moved and adjusted during the subway tunnel construction through the mobile car body, so as to ensure the overall subway tunnel construction process, so that the equipment can efficiently realize its due functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A front perspective view for use with the combination of the present invention;

[0019] Figure 2 It is a front perspective view of the present invention;

[0020] Figure 3 is a rear perspective view of the present invention;

[0021] Figure 4 It is a front cutaway perspective view of the present invention;

[0022] Figure 5 It is a rear cutaway stereoscopic view of the moving mechanism of the present invention;

[0023] Figure 6 For the present invention Figure 5 Enlarged view of part A in the middle;

[0024] Figure 7 For the present invention Figure 5Enlarged view of part B;

[0025] Figure 8 For the present invention Figure 5 Enlarged view of part C in the middle;

[0026] Fig. 9 It is a side sectional stereoscopic view of the adjustment mechanism of the present invention.

[0027] Markings in the figure: 1, moving mechanism; 101, vehicle body; 102, first oil cylinder; 103, moving bar; 104, push rod; 105, rotating block; 106, sliding rod; 107, connecting pipe; 108, supporting spring; 109, sliding block; 110, limiting spring; 111, top block; 112, bottom plate; 113, supporting rod; 114, wheel frame; 115, limiting frame; 116, adjusting threaded rod; 117, limiting block; 118, limiting rod ; 119. First support column; 120. Second support column; 121. Limit cover; 122. Lifting bar; 2. Adjustment mechanism; 201. Push rod; 202. Push plate; 203. Second oil cylinder; 204. Lifting plate; 205. Placement frame; 206. Adjustment rod; 207. Moving block; 208. Support roller; 209. Linking plate; 210. Bidirectional threaded rod; 211. Worm gear; 212. Worm; 213. Extension pipe; 3. Pipeline body. DETAILED DESCRIPTION

[0028] 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.

[0029] Embodiment 1

[0030] Reference Figure 1-Figure 9A subway track construction transport vehicle comprises: a moving mechanism 1 and an adjusting mechanism 2, wherein the moving mechanism 1 comprises a vehicle body 101 and a limiting component, wherein the vehicle body 101 is provided with a foundation for installing other functional components of the equipment, and conveniently performs the position movement and adjustment of the equipment, wherein the limiting component is arranged on the vehicle body 101, and the top of the vehicle body 101 is rotatably connected to two bottom plates 112, wherein the bottom plates 112 are provided with convenience for installing and setting other functional components of the equipment, and conveniently performs the effective support for other functional components of the equipment, wherein a first slide groove is provided on the top of each bottom plate 112, wherein the first slide groove is provided with convenience for installing and setting a slider 109, and a first oil cylinder 102 is fixedly connected to the top of the vehicle body 101, and the first oil cylinder 102 is provided with a first slide groove. The power required for moving the moving bar 103 is provided. The output end of the first oil cylinder 102 is fixedly connected to the moving bar 103. The setting of the moving bar 103 facilitates the position movement and adjustment of the push rod 104. The top of the moving bar 103 is rotatably connected to two push rods 104. The setting of the push rods 104 can effectively move and adjust the use distance between the two bottom plates 112, so that the equipment can adapt to the use of pipe bodies 3 of different diameters. The top of each push rod 104 is rotatably connected to a rotating block 105. The setting of the rotating block 105 facilitates the installation and setting of the sliding bar 106. The top of the vehicle body 101 is fixedly connected to two first support columns 119 and two second support columns 120. The setting of the first support column 119 facilitates The installation of the limit cover 121 is carried out, and the installation of the lifting bar 122 is facilitated by the establishment of the second support column 120. The limit cover 121 is fixedly connected between the tops of the two first support columns 119. The establishment of the limit cover 121 can effectively and stably limit the position of the lifting bar 122. The top of each second support column 120 is rotatably connected with a lifting bar 122. The establishment of the lifting bar 122 facilitates the installation of other functional components of the equipment. A second slide groove is provided on the top of each lifting bar 122. The establishment of the second slide groove facilitates the installation of the top rod 201. A support rod 113 is slidably penetrated inside each second slide groove. The establishment of the support rod 113 facilitates the installation of the wheel frame 114. The bottom end of each support rod 113 is fixedly connected to the top of the corresponding bottom plate 112, and the adjusting mechanism 2 includes a top plate 202, a lifting component and a clamping component. The establishment of the top plate 202 facilitates the installation of the top rod 201. The top plate 202 is arranged above the two lifting bars 122. A third slide groove is provided on the top of the top plate 202. The establishment of the third slide groove enables the top rod 201 to normally perform its functions. Two top rods 201 are slidably embedded in the third slide groove. The establishment of the top rod 201 and the extension tube 213 can effectively limit the position movement of the lifting plate 204. The outer surface of each top rod 201 is slidably sleeved with an extension tube 213. The lifting component is arranged on the top plate 202, and the clamping component is arranged on the lifting component.

[0031] Reference Figure 3-Figure 9The limiting component includes a limiting frame 115, and the establishment of the limiting frame 115 facilitates the installation and setting of other functional components of the limiting component. Adjustment threaded rods 116 are rotatably connected between the inner surface walls on both sides of the limiting frame 115. The establishment of the adjustment threaded rods 116 facilitates the installation and setting of the limiting block 117, and at the same time facilitates the movement and adjustment of the use position of the limiting block 117. The outer surface of the adjusting threaded rod 116 is threadedly connected to the limiting block 117. The establishment of the limiting block 117 facilitates the installation and setting of the limiting rod 118. The bottom of the limiting block 117 is fixedly connected to the limiting rod 118. The establishment of the limiting rod 118 and the limiting groove can effectively limit the position movement of the moving bar 103. The limiting groove is provided on the top of the moving bar 103. The limiting rod 1 The bottom end of 18 extends to the inside of the limiting groove. The outer surface of one side of each rotating block 105 is fixedly connected with a sliding rod 106. The establishment of the sliding rod 106 facilitates the installation and setting of other functional components of the equipment. The outer surface of each sliding rod 106 is slidably sleeved with a connecting tube 107. The establishment of the connecting tube 107 facilitates the installation and setting of a support spring 108. The outer surface of each sliding rod 106 is slidably sleeved with a limiting spring 110. The establishment of the limiting spring 110 can effectively support and limit the use position of the connecting tube 107. The top of the car body 101 is fixedly connected with a top block 111. The establishment of the top block 111 can effectively provide stable support for the moving bar 103. A support spring 108 is slidably embedded between the two connecting tubes 107. The establishment of the support spring 108 can effectively support and limit the two sliding rods 106, and the two connecting tubes 107 are fixedly connected at one end by bolts. The outer surface of each support rod 113 is rotatably sleeved with a wheel frame 114. The establishment of the wheel frame 114 facilitates the adjustment of the use angle of the first support wheel and the second support wheel. The outer surfaces on both sides of each wheel frame 114 are rotatably connected with the first support wheel and the second support wheel respectively. The establishment of the first support wheel and the second support wheel enables the device to be conveniently moved and adjusted in the use position, and provides effective support for the device at the same time. The bottom of each push rod 104 is rotatably connected with a slider 109. The establishment of the slider 109 enables the push rod 104 to effectively support and adjust the corresponding bottom plate 112. Each slider 109 is slidably embedded respectively. In the corresponding first slide groove, the lifting component includes two second oil cylinders 203, and the second oil cylinders 203 are set up to provide the power required for the height adjustment of the support roller 208. The two second oil cylinders 203 are fixedly connected to the bottom of the top plate 202. A lifting plate 204 is fixedly connected between the output ends of the two second oil cylinders 203. The establishment of the lifting plate 204 facilitates the installation and setting of other functional components of the equipment. The lifting plate 204 is sleeved between the outer surfaces of the two extension tubes 213. The clamping component includes a placement frame 205. The establishment of the placement frame 205 facilitates the installation and setting of other functional components of the equipment. The placement frame 205 is fixedly connected to the bottom of the lifting plate 204, and the adjusting rods 206 are fixedly connected between the inner surface walls on both sides of the placement frame 205.The installation of the moving block 207 is facilitated by the establishment of the adjusting rod 206. Two moving blocks 207 are slidingly sleeved on the outer surface of the adjusting rod 206. The installation of the moving block 207 is facilitated by the establishment of the supporting roller 208. The outer surface of one side of each moving block 207 is rotatably connected to the supporting roller 208. The establishment of the supporting roller 208 enables the equipment to effectively and stably support pipe bodies 3 of different diameters. A connecting piece 209 is fixedly connected to the bottom of each moving block 207. The establishment of the connecting piece 209 enables the moving frame to effectively move and adjust the use position of the moving block 207. Two mounting pieces are fixedly connected to the bottom of the placement frame 205. The establishment of the mounting piece facilitates the installation of the bidirectional threaded rod 210. The two mounting pieces are relative to each other. A bidirectional threaded rod 210 is rotatably connected between the outer surfaces. The establishment of the bidirectional threaded rod 210 can facilitate the installation of the mobile frame, and can effectively move and adjust the use spacing between the two mobile frames. The outer surface of the bidirectional threaded rod 210 is threadedly connected to two mobile frames. The bottom of each connecting piece 209 slides through the top of the corresponding mobile frame. A worm gear 211 is sleeved on the outer surface of the bidirectional threaded rod 210. A mounting frame is fixedly connected to the outer surface of one side of the placement frame 205. The establishment of the mounting frame facilitates the installation of the worm 212. The mounting frame is rotatably connected to the inner wall with a worm 212. The establishment of the worm 212 cooperates with the worm gear 211 to effectively rotate and adjust the bidirectional threaded rod 210, and the worm 212 and the worm gear 211 are meshed.

[0032] During use, according to the actual diameter of the pipeline body 3, the first oil cylinder 102 is controlled to be started, so that the output end of the first oil cylinder 102 can effectively move and push the push rod 104, so that the push rod 104 can effectively adjust the distance between the two bottom plates 112 under the position limit of the sliding frame and the first sliding groove, and then the vehicle body 101 is moved, so that the two support rollers 208 can be close to one end of the pipeline body 3, and then the second oil cylinder 203 is controlled to be started, so that the second oil cylinder 203 can effectively adjust the use height of the placement frame 205, so that the placement frame 205 can effectively move and adjust the use height of the two support rollers 208, and then the vehicle body 101 is moved again, so that the two support rollers 208 can be effectively inserted into the pipeline body 3, and then the worm 212 is rotated and adjusted, so that the worm 212 can cooperate with the worm wheel 211 to effectively drive the bidirectional threaded rod 210 to rotate, so that the rotating bidirectional threaded rod 210 can effectively move and adjust the use distance between the two moving frames, so that the moving frame can effectively The corresponding connecting piece 209 is moved and adjusted to its use position, so that the connecting piece 209 can effectively move and adjust the use distance between the two moving blocks 207 under the position limit of the adjusting rod 206, so that the two moving blocks 207 can effectively move and adjust the use distance between the two supporting rollers 208, so that the two supporting rollers 208 can gradually fit the inner surface walls on both sides of the pipe body 3, so that the equipment can adjust its own structure according to different calibers, effectively improving the wide range of practical use of the equipment, and then effectively processing the other end of the pipe body 3 in the same way, and then controlling and starting the second oil cylinder 203, so that the second oil cylinder 203 can lift the lifting plate 204, so that the lifting plate 204 can effectively lift the corresponding method placement frame 205, so that the placement frame 205 can effectively lift the pipe body 3 through the corresponding supporting rollers 208, and then the position of the pipe body 3 can be conveniently moved and adjusted by moving the vehicle body 101, so as to ensure the overall construction process and enable the equipment to efficiently realize its functions.

[0033] 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 subway track construction transport vehicle, characterized in that: include: A moving mechanism (1), the moving mechanism (1) comprising a vehicle body (101) and a limiting component, the limiting component being arranged on the vehicle body (101), the top of the vehicle body (101) being rotatably connected to two bottom plates (112), the top of each of the bottom plates (112) being provided with a first sliding groove, the top of the vehicle body (101) being fixedly connected to a first oil cylinder (102), the output end of the first oil cylinder (102) being fixedly connected to a moving bar (103), the top of the moving bar (103) being rotatably connected to two push rods (104), the top of each of the push rods (104) being rotatably connected to A rotating block (105) is connected, two first support columns (119) and two second support columns (120) are fixedly connected to the top of the vehicle body (101), a limit cover (121) is fixedly connected between the tops of the two first support columns (119), a lifting bar (122) is rotatably connected to the top of each of the second support columns (120), a second sliding groove is opened on the top of each of the lifting bars (122), a support rod (113) is slidably penetrated inside each of the second sliding grooves, and the bottom end of each of the support rods (113) is fixedly connected to the top of the corresponding bottom plate (112); and The adjusting mechanism (2) comprises a top plate (202), a lifting component and a clamping component. The top plate (202) is arranged above two lifting bars (122). A third sliding groove is provided on the top of the top plate (202). Two top rods (201) are slidably embedded in the third sliding groove. An extension tube (213) is slidably sleeved on the outer surface of each top rod (201). The lifting component is arranged on the top plate (202), and the clamping component is arranged on the lifting component.

2. A subway track construction transport vehicle as claimed in claim 1, characterized in that: The limiting component comprises a limiting frame (115), and an adjusting threaded rod (116) is rotatably connected between the inner surface walls on both sides of the limiting frame (115), and the outer surface of the adjusting threaded rod (116) is threadedly connected to a limiting block (117), and the bottom of the limiting block (117) is fixedly connected to a limiting rod (118).

3. A subway track construction transport vehicle as claimed in claim 2, characterized in that: A limiting groove is provided at the top of the moving bar (103), and the bottom end of the limiting rod (118) extends into the limiting groove.

4. A subway track construction transport vehicle as claimed in claim 3, characterized in that: The outer surface of one side of each rotating block (105) is fixedly connected to a sliding rod (106), the outer surface of each sliding rod (106) is slidably sleeved with a connecting tube (107), the outer surface of each sliding rod (106) is slidably sleeved with a limit spring (110), and the top of the vehicle body (101) is fixedly connected to a top block (111).

5. A subway track construction transport vehicle as claimed in claim 4, characterized in that: A support spring (108) is slidably embedded between the two connecting pipes (107), and the two connecting pipes (107) are fixedly connected at opposite ends by bolts.

6. A subway track construction transport vehicle as claimed in claim 5, characterized in that: A wheel frame (114) is rotatably sleeved on the outer surface of each support rod (113), and a first support wheel and a second support wheel are rotatably connected to the outer surfaces on both sides of each wheel frame (114).

7. A subway track construction transport vehicle as claimed in claim 6, characterized in that: The bottom of each push rod (104) is rotatably connected to a slider (109), and each slider (109) is slidably embedded in the corresponding first sliding groove.

8. A subway track construction transport vehicle as claimed in claim 7, characterized in that: The lifting component comprises two second oil cylinders (203), the two second oil cylinders (203) are fixedly connected to the bottom of the top plate (202), a lifting plate (204) is fixedly connected between the output ends of the two second oil cylinders (203), and the lifting plate (204) is sleeved between the outer surfaces of the two extension tubes (213).

9. A subway track construction transport vehicle as claimed in claim 8, characterized in that: The clamping component comprises a placement frame (205), the placement frame (205) is fixedly connected to the bottom of the lifting plate (204), an adjustment rod (206) is fixedly connected between the inner surface walls on both sides of the placement frame (205), two moving blocks (207) are slidably sleeved on the outer surface of the adjustment rod (206), one side outer surface of each of the moving blocks (207) is rotatably connected to a support roller (208), and the bottom of each of the moving blocks (207) is fixedly connected to a linkage plate (209).

10. A subway track construction transport vehicle as claimed in claim 9, characterized in that: The bottom of the placement frame (205) is fixedly connected to two mounting plates, and a bidirectional threaded rod (210) is rotatably connected between the relative outer surfaces of the two mounting plates. The outer surfaces of the bidirectional threaded rod (210) are threadably connected to two moving frames. The bottom of each linkage plate (209) slides through the top of the corresponding moving frame. The outer surface of the bidirectional threaded rod (210) is sleeved with a worm gear (211). The outer surface of one side of the placement frame (205) is fixedly connected to a mounting frame, and a worm (212) is rotatably connected between the mounting frame and the inner wall. The worm gear (212) is meshed with the worm gear (211).

Images