Car coupler mounting, adjusting and centering device

Abstract

The utility model relates to a car coupler installing, adjusting and centering device which comprises a control table, a bottom layer plate, a middle layer plate, an upper layer plate, a plane driving mechanism, a placing table and a lifting driving mechanism, the middle layer plate is fixedly connected with the upper layer plate, and the lifting driving mechanism is arranged on the middle layer plate, connected to the bottom layer plate and the upper layer plate and used for driving the upper layer plate to ascend and descend. The plane driving mechanism is arranged on the upper-layer plate, the placing table is arranged on the plane driving mechanism, the plane driving mechanism is used for driving the placing table to transversely and longitudinally move in a plane, and the two ends of the placing table are provided with a self-adaptive clamping assembly matched with the rectangular outline of the bottom of the car coupler and a lifting supporting assembly matched with the cylindrical outline of the bottom of the car coupler correspondingly; the control table is arranged on the middle-layer plate, and the lifting driving mechanism and the plane driving mechanism are electrically connected to the control table. The car coupler centering device has the advantages of being suitable for centering installation of car couplers of various models, reducing manual operation, being convenient to operate, saving time and labor, and improving work efficiency.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rail transit technical field, concretely relates to a car coupler installation adjustment centering device. BACKGROUND

[0002] Rail vehicle is the important traffic link of connecting each city, also gradually becomes the main traffic tool in city, and rail vehicle is also the main carrier of realizing freight transport. Rail vehicle is formed by the multiple carriages in turn, and the two end portions of each carriage are provided with car couplers, and the adjacent two carriages are connected through the car couplers.

[0003] At present, when the operating personnel installs the train car coupler, the car coupler support seat tooling is usually installed on the workbench of the hydraulic trolley, the car coupler is arranged on the support seat, and then the driver adjusts the appropriate position to center, especially the transverse position adjustment. In the above process, the completion of the car coupler centering adjustment is largely determined by the proficiency of the driver, and there is instability, and the efficiency is low. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the shortcomings of prior art, and provides a car coupler installation adjustment centering device, which can be suitable for centering and installing various types of car couplers, reducing manual operation, being convenient and time-saving and labor-saving, and improving work efficiency.

[0005] The utility model aims to realize the following technical scheme:

[0006] A car coupler installation adjustment centering device, which comprises a control console, a bottom layer plate, a middle layer plate, an upper layer plate, a plane driving mechanism, a placing table, a lifting driving mechanism, the bottom layer plate, the middle layer plate and the upper layer plate are sequentially arranged from bottom to top, the middle layer plate is fixedly connected with the upper layer plate, the lifting driving mechanism is arranged on the middle layer plate and connected with the bottom layer plate and the upper layer plate, the lifting driving mechanism is used for driving the upper layer plate to lift, the plane driving mechanism is arranged on the upper layer plate, the placing table is arranged on the plane driving mechanism, the plane driving mechanism is used for driving the placing table to move horizontally and longitudinally in the plane, the two ends of the placing table are respectively provided with a self-adapting clamping assembly matched with the rectangular contour of the bottom of the car coupler and a lifting support assembly matched with the cylindrical contour of the bottom of the car coupler, the control console is arranged on the middle layer plate, and the lifting driving mechanism and the plane driving mechanism are electrically connected with the control console.

[0007] Further, a fixing sleeve is arranged on the bottom layer plate, a first guide rod corresponding to the fixing sleeve is fixedly arranged on the middle layer plate through a connecting sleeve, one end of the first guide rod is movably inserted into the fixing sleeve, the other end of the first guide rod is fixedly connected with the upper layer plate, and a supporting column is arranged on the top of the middle layer plate.

[0008] Further, the lifting driving mechanism comprises a vertical motion control motor, a connecting plate, a driving pulley, a belt, a driven pulley, a nut, a boss, a transmission sleeve, a vertical ball screw, a lower support, an angular contact ball bearing, and an upper support. The connecting plate is arranged at the bottom of the middle layer plate. The vertical motion control motor is arranged on the connecting plate. The driving pulley is arranged at the output end of the vertical motion control motor. The boss is arranged at the bottom of the middle layer plate. The top surface of the boss is provided with a groove. The groove opening extends to the top surface of the boss. The angular contact ball bearing is arranged in the groove. The transmission sleeve is sleeved with the angular contact ball bearing. The upper end of the transmission sleeve is fixed with the nut. The lower end of the transmission sleeve is movably arranged through the boss and is fixed with the driven pulley. The driven pulley is connected with the driving pulley through the belt. The upper support is arranged at the bottom of the upper layer plate. The lower support is arranged at the top of the bottom layer plate. The vertical ball screw is threadedly connected with the nut after sequentially passing through the driven pulley and the transmission sleeve. The upper end of the vertical ball screw is fixedly connected with the upper support after passing through the nut. The lower end of the vertical ball screw is fixedly connected with the lower support after passing through the driven pulley.

[0009] Further, the planar driving mechanism comprises a horizontal motion control motor, a mounting seat, a longitudinal motion control motor, a horizontal ball screw, a horizontal sliding rod, a horizontal moving seat, a longitudinal ball screw, a longitudinal sliding rod, a longitudinal moving seat, and a universal wheel. The upper layer plate is provided with the horizontal ball screw and the horizontal sliding rod at both sides of the top thereof. The horizontal ball screw and the horizontal sliding rod are parallel. The horizontal ball screw and the horizontal sliding rod are both provided with the mounting seat at both ends thereof. The horizontal ball screw is rotationally connected with the corresponding mounting seat. The horizontal sliding rod is fixedly connected with the corresponding mounting seat. The upper layer plate is provided with the horizontal motion control motor at one end of the horizontal ball screw. The horizontal ball screw passes through the mounting seat and is connected with the output end of the horizontal motion control motor. The longitudinal moving seat is fixedly arranged at both ends of the bottom of the placement table. The longitudinal ball screw and the longitudinal sliding rod are arranged on the longitudinal moving seat in parallel. The longitudinal ball screw is threadedly sleeved with the corresponding longitudinal moving seat. The longitudinal sliding rod is slidably sleeved with the corresponding longitudinal moving seat. The horizontal moving seat is fixedly arranged at both ends of the longitudinal ball screw and the longitudinal sliding rod. The horizontal moving seat at one end of the longitudinal ball screw and the longitudinal sliding rod is threadedly sleeved with the horizontal ball screw. The horizontal moving seat at the other end of the longitudinal ball screw and the longitudinal sliding rod is slidably sleeved with the horizontal sliding rod. The horizontal moving seat at one end of the longitudinal ball screw is provided with the longitudinal motion control motor. The longitudinal ball screw passes through the horizontal moving seat and is connected with the output end of the longitudinal motion control motor. The longitudinal moving seat is provided with the universal wheel in rolling contact with the upper layer plate at the bottom thereof. The horizontal motion control motor, the longitudinal motion control motor, and the vertical motion control motor are electrically connected with the control console.

[0010] Further, the placement table comprises a placement bottom plate and a carrier plate. The longitudinal moving seat is fixedly arranged at both ends of the bottom of the placement bottom plate. The carrier plate is fixedly arranged on the placement bottom plate. The self-adaptive clamping assembly and the lifting support assembly are arranged at both ends of the carrier plate, respectively.

[0011] Further, the top surface of the upper layer is provided with two parallel transverse roller tracks corresponding to the transverse ball screw and the transverse sliding rod respectively, the bottom surface of the bottom plate is provided with longitudinal roller tracks corresponding to the transverse moving seats respectively, the top and bottom of the transverse moving seat are provided with rollers, the roller at the bottom of the transverse moving seat is in rolling connection with the corresponding transverse roller track, and the roller at the top of the transverse moving seat is in rolling connection with the corresponding longitudinal roller track.

[0012] Further, the adaptive clamping assembly comprises support plates, a hole plate, support springs, L-shaped long rods, L-shaped short rods, guide blocks, L-shaped clamping blocks, clamping springs and racks and pinions, the two support plates are vertically arranged on the object plate in parallel, the two racks and pinions are arranged in parallel, the racks and pinions are rotatably connected to the two support plates through support bearings at both ends, the support bearings are arranged in the corresponding mounting holes, the support springs are arranged at both ends of the bottom of the hole plate, the support springs are fixedly connected to the hole plate and the object plate at both ends, the hole plate is provided with rectangular holes at both sides, the two rectangular holes are arranged in parallel, the L-shaped long rod and the L-shaped short rod are arranged at both ends of the rectangular hole respectively, the vertical sections of the L-shaped long rod and the L-shaped short rod are fixedly sleeved with sliding sleeves after sliding through the rectangular hole, the sliding sleeves are in sliding connection with the top surface of the hole plate, the opposite side of the sliding sleeve at both ends of the rectangular hole is provided with an L-shaped clamping block, the vertical section of the L-shaped clamping block is connected to the sliding sleeve through the clamping spring, the top surface of the hole plate is provided with guide grooves corresponding to the L-shaped clamping blocks, the bottom of the L-shaped clamping block is provided with guide blocks in sliding connection with the corresponding guide grooves, the bottom of the hole plate is provided with racks corresponding to the two racks and pinions, the top of the horizontal section of the L-shaped long rod, the bottom of the horizontal section of the L-shaped short rod, the end of the rack and pinion and the middle of the rack and pinion are all provided with straight teeth, the top of the horizontal section of the L-shaped long rod and the ends of the two racks and pinions are in meshing through the straight teeth, the bottom of the horizontal section of the L-shaped short rod and the ends of the two racks and pinions are in meshing through the straight teeth, and the rack is in meshing with the middle straight teeth of the corresponding rack and pinion.

[0013] Further, the lifting support assembly comprises a support seat, a lifting adjusting assembly, a lifting table and a lifting seat, the support seat is fixed on the object plate, the top surface of the support seat is provided with a guide hole, the bottom of the lifting table is fixedly provided with a second guide rod, the second guide rod is slidingly arranged in the guide hole, the lifting adjusting assembly is arranged on the support seat, the lifting table is connected to the lifting adjusting assembly, the lifting seat is fixed on the top of the lifting table, and the top of the lifting seat is provided with an arc-shaped groove matched with the cylindrical contour of the bottom of the drawbar.

[0014] Further, the lifting adjusting assembly comprises a rotating handle, a rotating shaft, a first bevel gear, a transmission screw rod, a second bevel gear, a screw rod bearing and a mounting bearing, the top surface of the supporting base is provided with a longitudinal groove, the side wall of the supporting base is provided with a transverse groove communicated with the longitudinal groove, the screw rod bearing is arranged in the longitudinal groove, one end of the transmission screw rod is inserted into the longitudinal groove and connected to the screw rod bearing, the other end of the transmission screw rod is threadedly connected with a screw hole in the bottom surface of the lifting platform, the second bevel gear is arranged on the transmission screw rod in the longitudinal groove, the mounting bearings are arranged at the two ends of the transverse groove, the two ends of the rotating shaft are connected to the two mounting bearings respectively, one end of the rotating shaft extends into the longitudinal groove and is connected with the first bevel gear engaged with the second bevel gear, and the other end of the rotating shaft extends out of the supporting base and is connected with the rotating handle.

[0015] Further, one side of the lifting base located at the arc-shaped groove is provided with an extrusion fixing assembly, the extrusion fixing assembly comprises an extrusion rod, an extrusion sliding block, a roller, a first rotating block, a screw rod, a connecting block, a sliding strip and a second rotating block, the side wall of the lifting base is provided with a circular-arc-shaped sliding groove, the sliding strip is arranged on the extrusion sliding block and is slidably connected with the sliding groove, the two ends of the extrusion sliding block are provided with strip-shaped through holes in the length direction of the extrusion sliding block, one end of the extrusion rod is rotatably connected to the side wall of the lifting base through a fixing pin, the other end of the extrusion rod is slidably arranged through the strip-shaped hole and is connected to the roller, the side wall of the lifting base at one end of the extrusion sliding block is rotatably provided with the first rotating block, the connecting block is fixed to one end of the extrusion sliding block close to the first rotating block, the second rotating block is rotatably arranged on the connecting block, and the screw rod is threadedly connected with the first rotating block and the second rotating block.

[0016] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0017] 1、The utility model discloses a console, bottom plate, middle layer board, upper layer board, plane drive mechanism, placing table, lifting drive mechanism, self -adaptation clamping subassembly, lifting support subassembly's setting are placed respectively in self -adaptation clamping subassembly and lifting support subassembly on both ends of the car hook, and then the rectangular profile of the car hook bottom is clamped through the self -adaptation clamping subassembly, and the cylindrical profile of the car hook bottom is supported through the lifting support subassembly, after placing the car hook, the height position of the car hook can be adjusted through the console control lifting drive mechanism, and simultaneously the position of the car hook on the horizontal plane can be adjusted through the console control plane drive mechanism, and then the centering installation of the car hook is realized through the spatial position adjustment of the car hook, and the manual operation is reduced in the installation process, and it is convenient to operate, saves time and labour, and it is favorable to improving work efficiency.

[0018] 2、The self -adaptation clamping subassembly in the utility model can adaptively clamp the car hook according to the size of the car hook, and in combination with the support height adjustment of the lifting support subassembly to the car hook and the fixation of the extrusion assembly to the car hook, can realize the clamping and centering installation of various models of car hooks. DRAWINGS

[0019] Figure 1 It is the whole structure three -dimensional schematic view of the utility model.

[0020] Figure 2 This is a half-sectional schematic diagram of the overall structure of this utility model;

[0021] Figure 3 This is a half-sectional schematic diagram of the overall structure of the lifting mechanism in this utility model;

[0022] Figure 4 This is a schematic diagram of the planar moving part in this utility model;

[0023] Figure 5 This is a schematic diagram of the overall structure of the placement platform in this utility model;

[0024] Figure 6 This is a schematic diagram of the bottom structure of the placement platform in this utility model;

[0025] Figure 7 This is a schematic diagram of the rectangular support base in this utility model;

[0026] Figure 8 This is a schematic diagram of the internal structure of the pillow plate in this utility model;

[0027] Figure 9 This is a schematic diagram of the perforated plate of this utility model;

[0028] Figure 10 This is a schematic diagram of the L-shaped clamping block in this utility model;

[0029] Figure 11 This is a schematic diagram of the structure of the loading plate in this utility model;

[0030] Figure 12 This is a schematic diagram of the overall structure of the column-shaped support base of this utility model;

[0031] Figure 13 This is a schematic diagram of the base structure of the column-shaped support base of this utility model;

[0032] Figure 14 This is a schematic diagram of the internal structure of the column-shaped support base of this utility model;

[0033] Figure 15 This is a schematic diagram of the lifting module in this utility model;

[0034] Figure 16 This is a schematic diagram of the overall structure of the extrusion module in this utility model;

[0035] Figure 17 This is a schematic diagram of the extrusion seat in this utility model;

[0036] Figure 18 This is a schematic diagram of the extrusion slider in this utility model.

[0037] Figure: 1, control console; 2, bottom layer plate; 3, middle layer plate; 4, upper layer plate; 41, transverse roller rail; 5, plane driving mechanism; 51, transverse motion control motor; 52, mounting seat; 53, longitudinal motion control motor; 54, transverse ball screw; 55, roller; 56, transverse moving seat; 57, longitudinal ball screw; 58, longitudinal moving seat; 59, universal wheel; 6, placing table; 61, placing bottom plate; 611, longitudinal roller rail; 62, object carrying plate; 621, support plate; 6211, mounting hole; 622, support seat; 6221, longitudinal groove; 6222, guide hole; 6223, transverse groove; 63, self-adaptive clamping assembly; 631, hole plate; 6311, rectangular hole; 6312, guide groove; 632, support spring; 633, L-shaped long rod; 6331, L-shaped short rod; 634, sliding sleeve; 635, L-shaped clamping block; 6351, guide block; 636, clamping spring; 637, rack; 638, support bearing; 639, toothed column; 64, lifting support assembly; 641, lifting adjustment assembly; 6411, rotating handle; 6412, rotating shaft; 6413, first bevel gear; 6414, transmission screw; 6415, second bevel gear; 6416, screw bearing; 6417, mounting bearing; 6418, second guide rod; 642, lifting table; 6421, screw hole; 643, lifting seat; 644, extrusion fixing assembly; 6441, fixing pin; 6442, extrusion rod; 6443, extrusion sliding block; 6444, roller; 6445, first rotating block; 6446, screw rod; 6447, sliding groove; 6448, connecting block; 6449, second rotating block; 64410, sliding bar; 64411, strip-shaped through hole; 7, first guide rod; 8, connecting sleeve; 9, fixing sleeve; 10, vertical motion control motor; 11, connecting plate; 12, driving pulley; 13, belt; 14, driven pulley; 15, lifting driving mechanism; 151, nut; 152, boss; 153, transmission sleeve; 154, vertical ball screw; 155, lower support; 156, angular contact ball bearing; 157, upper support; 16, support column. DETAILED DESCRIPTION

[0038] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.

[0039] As shown in Figure 1, a coupler installation and adjustment alignment device includes a control console 1, a bottom plate 2, a middle plate 3, an upper plate 4, a planar drive mechanism 5, a placement platform 6, and a lifting drive mechanism 15. The bottom plate 2, middle plate 3, and upper plate 4 are arranged sequentially from bottom to top. The middle plate 3 is fixedly connected to the upper plate 4. The lifting drive mechanism 15 is located on the middle plate 3 and connected to the bottom plate 2 and the upper plate 4. The lifting drive mechanism 15 is used to drive the upper plate 4 to rise and fall. The planar drive mechanism 5 is located on the upper plate 4, and the placement platform 6 is located on the planar drive mechanism 5. The planar drive mechanism 5 is used to drive the placement platform 6 to move laterally and longitudinally in a plane. The two ends of the placement platform 6 are respectively provided with an adaptive clamping component 63 adapted to the rectangular contour of the bottom of the coupler and a lifting support component 64 adapted to the cylindrical contour of the bottom of the coupler. The control console 1 is located on the middle plate 3, and both the lifting drive mechanism 15 and the planar drive mechanism 5 are electrically connected to the control console 1.

[0040] When installing the coupler, the alignment device can be fixed on a moving tool (such as the worktable of a hydraulic trolley). The rectangular and cylindrical outlines at both ends of the coupler's bottom are placed on the adaptive clamping assembly 63 and the lifting support assembly 64, respectively. The adaptive clamping assembly 63 clamps the rectangular outline at the bottom of the coupler, and the lifting support assembly 64 supports the cylindrical outline at the bottom of the coupler. The support height of the coupler can be adjusted by the lifting support assembly 64 according to the installation requirements. After the coupler is placed, the alignment device is moved to the coupler installation location by the moving tool. Then, the lifting drive mechanism 15 is controlled by the control console 1 to drive the upper plate 4 to rise and fall, thereby adjusting the height position of the coupler. At the same time, the plane drive mechanism 5 is controlled by the control console 1 to drive the placement platform 6 to move laterally and longitudinally in the plane, thereby adjusting the position of the coupler on the horizontal plane. Finally, the spatial position of the coupler is adjusted by the cooperation of the lifting drive mechanism 15 and the plane drive mechanism 5, so that the coupler is aligned before installation.

[0041] like Figure 1 As shown, a fixing sleeve 9 is fixed on the bottom plate 2, and a first guide rod 7 corresponding to the fixing sleeve 9 is fixedly inserted through a connecting sleeve 8 on the middle plate 3. One end of the first guide rod 7 is movably inserted into the fixing sleeve 9, and the other end of the first guide rod 7 is fixedly connected to the upper plate 4. A support column 16 is fixed to the top of the middle plate 3. During the lifting and lowering process, the upper plate 4 is moved and guided by the cooperation of the first guide rod 7 and the fixing sleeve 9, so that the upper plate 4 can be lifted and lowered smoothly; the support column 16 is used to provide auxiliary support for the upper plate 4 when it descends to the top of the middle plate 3.

[0042] like Figure 2 , Figure 3As shown, the lifting driving mechanism 15 comprises a vertical motion control motor 10, a connecting plate 11, a driving pulley 12, a belt 13, a driven pulley 14, a nut 151, a boss 152, a transmission sleeve 153, a vertical ball screw 154, a lower support 155, an angular contact ball bearing 156, and an upper support 157. The connecting plate 11 is fixed at the bottom of the middle layer plate 3, the vertical motion control motor 10 is installed on the connecting plate 11, the driving pulley 12 is installed at the output end of the vertical motion control motor 10, the boss 152 is located at the bottom of the middle layer plate 3 and is integrally formed with the middle layer plate 3, the top surface of the boss 152 is provided with a groove, the groove opening extends to the top surface of the boss 152, the angular contact ball bearing 156 is fixedly installed in the groove, the transmission sleeve 153 is sleeved with the angular contact ball bearing 156, so that the transmission sleeve 153 can rotate, the upper end of the transmission sleeve 153 is fixedly connected with the nut 151 through a screw, the lower end of the transmission sleeve 153 passes through the boss 152 and is fixedly connected with the driven pulley 14, the driven pulley 14 is connected with the driving pulley 12 through the belt 13, the upper support 157 is located at the bottom of the upper layer plate 4 and is integrally formed with the upper layer plate 4, the lower support 155 is located at the top of the bottom layer plate 2 and is integrally formed with the bottom layer plate 2, the vertical ball screw 154 passes through the driven pulley 14, the transmission sleeve 153 in sequence and is threadedly connected with the nut 151, the nut 151 is provided with a ball, and thus a ball screw structure is formed by the vertical ball screw 55 and the nut 151, the upper end of the vertical ball screw 154 passes through the nut 151 and is fixedly connected with the upper support 157, and the lower end of the vertical ball screw 154 passes through the driven pulley 14 and is fixedly connected with the lower support 155.

[0043] Based on the lifting driving mechanism 15, under the transmission action of the belt 13, the vertical motion control motor 10 is operated, so that the driving pulley 12 drives the driven pulley 14 to rotate, the driven pulley 14 drives the nut 151 to rotate through the transmission sleeve 153, so that the nut 151 moves in the vertical direction along the vertical ball screw 154, since the transmission sleeve 153 is fixedly connected with the nut 151 and is rotatably installed on the middle layer plate 3 through the angular contact ball bearing 156, the nut 151 drives the middle layer plate 3 to move in the vertical direction, and thus the upper layer plate 4 is lifted under the connection action of the first guide rod 7, so as to realize the adjustment of the height position of the coupler.

[0044] As Figure 4As shown, the planar driving mechanism 5 comprises a transverse motion control motor 51, a mounting seat 52, a longitudinal motion control motor 53, a transverse ball screw 54, a transverse sliding rod, a transverse moving seat 56, a longitudinal ball screw 57, a longitudinal sliding rod, a longitudinal moving seat 58, and a universal wheel 59. The top of the upper plate 4 is provided with the transverse ball screw 54 and the transverse sliding rod on both sides, the transverse ball screw 54 and the transverse sliding rod are parallel, both ends of the transverse ball screw 54 and both ends of the transverse sliding rod are provided with the mounting seat 52, the transverse ball screw 54 is rotationally connected with the corresponding mounting seat 52, both ends of the transverse sliding rod are fixedly connected with the corresponding mounting seat 52, the top of the upper plate 4 at one end of the transverse ball screw 54 is provided with the transverse motion control motor 51, the transverse ball screw 54 penetrates through the mounting seat 52 and is connected with the output end of the transverse motion control motor 51, the bottom of the placing table 6 is fixedly provided with the longitudinal moving seat 58, the longitudinal ball screw 57 and the longitudinal sliding rod are respectively provided on the two longitudinal moving seats 58, the longitudinal ball screw 57 and the longitudinal sliding rod are parallel, the longitudinal ball screw 57 is threadedly sleeved with the corresponding longitudinal moving seat 58, the longitudinal sliding rod is slidably sleeved with the corresponding longitudinal moving seat 58, both ends of the longitudinal ball screw 57 and both ends of the longitudinal sliding rod are fixedly provided with the transverse moving seat 56, the transverse moving seat 56 at one end of the longitudinal ball screw 57 and the transverse moving seat 56 at one end of the longitudinal sliding rod are threadedly sleeved with the transverse ball screw 54, the transverse moving seat 56 at the other end of the longitudinal ball screw 57 and the transverse moving seat 56 at the other end of the longitudinal sliding rod are slidably sleeved with the transverse sliding rod, the transverse moving seat 56 at one end of the longitudinal ball screw 57 is provided with the longitudinal motion control motor 53, the longitudinal ball screw 57 penetrates through the transverse moving seat 56 and is connected with the output end of the longitudinal motion control motor 53, the bottom of the longitudinal moving seat 58 is provided with the universal wheel 59 in rolling contact with the upper plate 4, the transverse motion control motor 51, the longitudinal motion control motor 53, and the vertical motion control motor 10 are electrically connected with the control console 1.

[0045] Based on the above planar driving mechanism 5, the transverse motion control motor 51 is operated to drive the transverse ball screw 54 to rotate, thereby driving the transverse moving seat 56 on the transverse ball screw 54 to move along the length direction of the transverse ball screw 54, and synchronously driving the transverse moving seat 56 on the transverse sliding rod to slide along the length direction of the transverse sliding rod, thereby enabling the placing table 6 to move in the transverse direction; the longitudinal motion control motor 53 is operated to drive the longitudinal ball screw 57 to rotate, thereby driving the longitudinal moving seat 58 on the longitudinal ball screw 57 to move along the length direction of the longitudinal ball screw 57, and synchronously driving the longitudinal moving seat 58 on the longitudinal sliding rod to slide along the length direction of the longitudinal sliding rod, thereby enabling the placing table 6 to move in the longitudinal direction; finally, through the movement of the placing table 6 in the transverse and longitudinal directions, the position adjustment of the coupler in the horizontal plane is realized.

[0046] Through the cooperation of the lifting driving mechanism 15 and the plane driving mechanism 5, the spatial position of the coupler can be adjusted, so that the coupler can be centered. During the adjustment process, the transverse motion control motor 51, the longitudinal motion control motor 53, and the vertical motion control motor 10 are uniformly controlled by the control console 1.

[0047] As shown in Figure 2 , Figure 4 , Figure 5 , the placement table 6 includes a placement bottom plate 61 and a loading plate 62. The bottom ends of the placement bottom plate 61 are fixed with longitudinal moving seats 58. The loading plate 62 is fixed on the placement bottom plate 61. Adaptive clamping assemblies 63 and lifting support assemblies 64 are respectively arranged at the two ends of the loading plate 62.

[0048] As shown in Figure 3 , Figure 4 , Figure 6 , the top surface of the upper layer plate 4 is provided with two parallel transverse roller tracks 41 corresponding to the transverse ball screw 54 and the transverse sliding rod. The bottom surface of the placement bottom plate 61 is provided with longitudinal roller tracks 611 corresponding to the transverse moving seats 56. The top and bottom of the transverse moving seat 56 are provided with rollers 55. The roller 55 at the bottom of the transverse moving seat 56 is in rolling connection with the corresponding transverse roller track 41. The roller 55 at the top of the transverse moving seat 56 is in rolling connection with the corresponding longitudinal roller track 611. When the position of the coupler is adjusted through the plane driving mechanism 5, the movement of the placement table 6 is guided through the rolling cooperation of the rollers 55, the transverse roller tracks 41, and the longitudinal roller tracks 611, so that the placement table 6 can move smoothly, thereby ensuring the position adjustment accuracy of the coupler.

[0049] As shown in Figure 5 , Figures 7-11As shown, the adaptive clamping assembly 63 comprises a support plate 621, a hole plate 631, a support spring 632, an L-shaped long rod 633, an L-shaped short rod 6331, a guide block, an L-shaped clamping block 635, a clamping spring 636, a rack 637, and a tooth column 639. The support plate 621 is provided with two parallel side-standing support plates 621 fixed on the object plate 62, and the tooth column 639 is provided with two parallel tooth columns 639, both ends of the tooth column 639 are rotatably connected with the two support plates 621 through support bearings 638, and the support plate 621 is provided with mounting holes 6211 corresponding to the support bearings 638, and the support bearings 638 are installed in the corresponding mounting holes 6211; the support spring 632 is arranged at both ends of the bottom of the hole plate 631, and both ends of the support spring 632 are fixedly connected with the hole plate 631 and the object plate 62; both sides of the hole plate 631 are provided with rectangular holes 6311, the two rectangular holes 6311 are arranged in parallel, both ends of the rectangular hole 6311 are provided with the L-shaped long rod 633 and the L-shaped short rod 6331, the vertical sections of the L-shaped long rod 633 and the L-shaped short rod 6331 are both fixedly sleeved with a sliding sleeve 634 after sliding through the rectangular hole 6311, the sliding sleeve 634 is slidably connected with the top surface of the hole plate 631, so that the L-shaped long rod 633 and the L-shaped short rod 6331 can slide along the rectangular hole 6311 and will not slip off; the opposite side of the sliding sleeve 634 at both ends of the rectangular hole 6311 is provided with the L-shaped clamping block 635, the vertical section of the L-shaped clamping block 635 is connected with the sliding sleeve 634 through the clamping spring 636, the top surface of the hole plate 631 is provided with a guide groove 6312 corresponding to the L-shaped clamping block 635, the bottom of the L-shaped clamping block 635 is provided with a guide block 6351 slidably connected with the corresponding guide groove 6312, the L-shaped clamping blocks 635 at both ends of the rectangular hole 6311 cooperate to clamp the vehicle hook, and under the connection of the clamping spring 636, the L-shaped clamping block 635 moves synchronously when the L-shaped long rod 633 and the L-shaped short rod 6331 move, and the sliding cooperation of the guide block 6351 and the guide groove 6312 is used for moving and guiding the L-shaped clamping block 635; the bottom of the hole plate 631 is fixedly provided with a rack 637 corresponding to the two tooth columns 639, the top of the horizontal section of the L-shaped long rod 633, the bottom of the horizontal section of the L-shaped short rod 6331, the end of the tooth column 639, and the middle of the tooth column 639 are all provided with straight teeth, the top of the horizontal section of the L-shaped long rod 633 and the ends of the two tooth columns 639 are simultaneously meshed through the straight teeth, the bottom of the horizontal section of the L-shaped short rod 6331 and the ends of the two tooth columns 639 are simultaneously meshed through the straight teeth, and the rack 637 is meshed with the middle straight teeth of the corresponding tooth column 639.

[0050] Based on the above-mentioned self-adaptive clamping assembly 63, the rectangular profile at the bottom of the car coupler is placed between the L-shaped clamping blocks 635 at both ends of the rectangular hole 6311, so that the car coupler presses down the hole plate 631, and the support spring 632 is compressed during the pressing process, at the same time, the rack 637 moves downward and drives the tooth column 639 to rotate, the rotation of the tooth column 639 drives the relative movement of the L-shaped long rod 633 and the L-shaped short rod 6331, and then drives the relative movement of the L-shaped clamping blocks 635 at both ends of the rectangular hole 6311, with the pressing down of the hole plate 631 of the car coupler, the car coupler will abut against the L-shaped clamping blocks 635 and be pressed by the L-shaped clamping blocks 635, the clamping spring 636 is contracted and acts on the L-shaped clamping blocks 635 in the opposite direction, so as to make the L-shaped clamping blocks 635 clamp the car coupler, and the expansion and contraction of the clamping spring 636 can adaptively clamp car couplers of different sizes.

[0051] As shown in Figure 5 , Figures 11-14 The lifting support assembly 64 includes a support seat 622, a lifting adjusting assembly 641, a lifting table 642, and a lifting seat 643. The support seat 622 is fixed on the object plate 62, and the top surface of the support seat 622 is provided with a guide hole 6222. The bottom of the lifting table 642 is fixed with a second guide rod 6418 which is slidably arranged in the guide hole 6222. The lifting adjusting assembly 641 is arranged on the support seat 622, and the lifting table 642 is connected to the lifting adjusting assembly 641. The lifting seat 643 is fixed on the top of the lifting table 642, and the top of the lifting seat 643 is provided with an arc-shaped groove which is matched with the cylindrical profile at the bottom of the car coupler. The car coupler is placed on the lifting seat 643, and the cylindrical profile at the bottom of the car coupler is supported by the arc-shaped groove of the lifting seat 643. The lifting adjusting assembly 641 can drive the lifting table 642 and the lifting seat 643 to synchronously lift, so as to adjust the support height of the car coupler. The second guide rod 6418 and the guide hole 6222 are slidably matched, so as to guide the movement of the lifting table 642 and the lifting seat 643, and the lifting table 642 and the lifting seat 643 can stably lift.

[0052] As shown in Figures 12-15As shown, the lifting adjusting assembly 641 comprises a rotating handle 6411, a rotating shaft 6412, a first bevel gear 6413, a transmission screw rod 6414, a second bevel gear 6415, a screw rod bearing 6416 and a mounting bearing 6417. The top surface of the support base 622 is provided with a longitudinal groove 6221, and the side wall of the support base 622 is provided with a transverse groove 6223 communicating with the longitudinal groove 6221. The screw rod bearing 6416 is mounted in the longitudinal groove 6221, one end of the transmission screw rod 6414 is inserted into the longitudinal groove 6221 and connected to the screw rod bearing 6416, the other end of the transmission screw rod 6414 is threadedly connected to a screw hole 6421 in the bottom surface of the lifting platform 642, the second bevel gear 6415 is mounted on the transmission screw rod 6414 in the longitudinal groove 6221, the mounting bearings 6417 are fixed at the two ends inside the transverse groove 6223, the rotating shaft 6412 is connected to the two mounting bearings 6417 respectively, one end of the rotating shaft 6412 extends into the longitudinal groove 6221 and is connected with the first bevel gear 6413 meshing with the second bevel gear 6415, the other end of the rotating shaft 6412 extends out of the support base 622 and is connected with the rotating handle 6411. The rotating handle 6411 is rotated to drive the rotating shaft 6412 to rotate, the rotating shaft 6412 drives the transmission screw rod 6414 to rotate under the meshing transmission of the first bevel gear 6413 and the second bevel gear 6415, and then drives the lifting platform 642 to lift, so that the support height is adjusted.

[0053] As Figure 12 、 Figures 16-18As shown, in order to further fix the car hook during the centering installation process, ensure the stability of the car hook, the extrusion fixing assembly 644 is arranged on one side of the arc-shaped groove of the lifting seat 643, the extrusion fixing assembly 644 comprises an extrusion rod 6442, an extrusion sliding block 6443, a roller 6444, a first rotating block 6445, a screw rod 6446, a connecting block 6448, a sliding bar 64410 and a second rotating block 6449. The side wall of the lifting seat 643 is provided with a circular arc-shaped sliding groove 6447, the sliding bar 64410 is fixed on the extrusion sliding block 6443 and is in sliding connection with the sliding groove 6447, strip-shaped through holes 64411 are arranged at both ends of the extrusion sliding block 6443 along the length direction of the extrusion sliding block 6443, one end of the extrusion rod 6442 is rotatably connected to the side wall of the lifting seat 643 through a fixed pin 6441, the other end of the extrusion rod 6442 is slidably arranged through the strip-shaped hole and is connected to the roller 6444, the side wall of the lifting seat 643 at one end of the extrusion sliding block 6443 is rotatably provided with the first rotating block 6445, the connecting block 6448 is fixed on one end of the extrusion sliding block 6443 close to the first rotating block 6445, the second rotating block 6449 is rotatably arranged on the connecting block 6448, and the screw rod 6446 is threadedly connected with the first rotating block 6445 and the second rotating block 6449 simultaneously. After the cylindrical profile at the bottom of the car hook is placed on the lifting seat 643, the screw rod 6446 is rotated, since the first rotating block 6445 can only rotate, the second rotating block 6449 will move along the rotating screw rod 6446 and approach the first rotating block 6445, thereby driving the extrusion sliding block 6443 to rotate along the sliding groove 6447, the rotation of the extrusion sliding block 6443 drives the two extrusion rods 6442 to rotate simultaneously, and then drives the two rollers 6444 to extrude the car hook, thereby realizing the extrusion fixing of the car hook.

[0054] The car hook installation and adjustment centering device can stably clamp car hooks of different sizes and specifications, can clamp various types of car hooks by adjusting the support height of the car hook in cooperation with the lifting and supporting assembly, can adjust the position and height position of the car hook in the horizontal plane by the plane driving mechanism and the lifting driving mechanism, and then realizes the centering installation of the car hook by adjusting the spatial position of the car hook.

[0055] Finally, although the above description has shown and described the embodiments of the utility model, it can be understood by those skilled in the art that the embodiments can be changed, modified, replaced and changed in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A coupler installation adjustment centring device, characterised in that: The utility model provides a kind of vehicle coupler automatic loading and unloading device, including console (1), bottom plate (2), middle plate (3), upper plate (4), plane drive mechanism (5), placing table (6), lifting drive mechanism (15), bottom plate (2), middle plate (3), upper plate (4) are sequentially arranged from bottom to top, middle plate (3) is fixedly connected with upper plate (4), lifting drive mechanism (15) is located on middle plate (3) and is connected to bottom plate (2) and upper plate (4), lifting drive mechanism (15) is used to drive upper plate (4) to lift, plane drive mechanism (5) is located on upper plate (4), placing table (6) is located on plane drive mechanism (5), plane drive mechanism (5) is used to drive placing table (6) to move in plane transversely and longitudinally, placing table (6) both ends are respectively equipped with with the self-adapting clamping assembly (63) of rectangular profile adaptation of car coupler bottom and the lifting support assembly (64) of cylindrical profile adaptation of car coupler bottom, console (1) is located on middle plate (3), and lifting drive mechanism (15) and plane drive mechanism (5) are electrically connected to console (1).

2. The coupler installation adjustment centering device according to claim 1, characterized in that: Bottom plate (2) is equipped with fixed sleeve (9), middle plate (3) is fixedly provided with first guide rod (7) corresponding with fixed sleeve (9) by connecting sleeve (8), one end of first guide rod (7) is movably inserted into fixed sleeve (9), the other end of first guide rod (7) is fixedly connected with upper plate (4), and the top of middle plate (3) is provided with support column (16).

3. The coupler installation adjustment centering device of claim 1, wherein: Lifting drive mechanism (15) includes vertical motion control motor (10), connecting plate (11), driving pulley (12), belt (13), driven pulley (14), nut (151), boss (152), transmission sleeve (153), vertical ball screw (154), lower support (155), angular contact ball bearing (156), upper support (157), connecting plate (11) is located on the bottom of middle plate (3), vertical motion control motor (10) is located on connecting plate (11), driving pulley (12) is located on the output end of vertical motion control motor (10), boss (152) is located on the bottom of middle plate (3), the top surface of boss (152) is provided with a groove, the slot of the groove extends to the top surface of boss (152), angular contact ball bearing (156) is located in the groove, transmission sleeve (153) is sleeved with angular contact ball bearing (156), nut (151) is fixed on the upper end of transmission sleeve (153), transmission sleeve (153) passes through boss (152) movably and is fixedly connected with driven pulley (14) on the lower end, driven pulley (14) is connected with driving pulley (12) through belt (13), upper support (157) is located on the bottom of upper plate (4), lower support (155) is located on the top of bottom plate (2), vertical ball screw (154) is sequentially threaded connected with nut (151) after passing through driven pulley (14), transmission sleeve (153) in sequence, the upper end of vertical ball screw (154) is fixedly connected with upper support (157) after passing through nut (151), and the lower end of vertical ball screw (154) is fixedly connected with lower support (155) after passing through driven pulley (14).

4. The coupler installation adjustment centering device according to claim 3, characterized in that: The planar driving mechanism (5) comprises a transverse motion control motor (51), a mounting seat (52), a longitudinal motion control motor (53), a transverse ball screw (54), a transverse sliding rod, a transverse moving seat (56), a longitudinal ball screw (57), a longitudinal sliding rod, a longitudinal moving seat (58), a universal wheel (59), and the top of the upper layer plate (4) is provided with the transverse ball screw (54) and the transverse sliding rod on both sides respectively, the transverse ball screw (54) and the transverse sliding rod are parallel, the two ends of the transverse ball screw (54) and the two ends of the transverse sliding rod are provided with the mounting seat (52), the transverse ball screw (54) is rotationally connected with the corresponding mounting seat (52), the two ends of the transverse sliding rod are fixedly connected with the corresponding mounting seat (52), the top of the upper layer plate (4) located at one end of the transverse ball screw (54) is provided with the transverse motion control motor (51), the transverse ball screw (54) passes through the mounting seat (52) and is connected with the output end of the transverse motion control motor (51), the bottom of the placing table (6) is fixed with the longitudinal moving seat (58) on both ends, the longitudinal ball screw (57) and the longitudinal sliding rod are respectively arranged on the two longitudinal moving seats (58), the longitudinal ball screw (57) and the longitudinal sliding rod are parallel, the longitudinal ball screw (57) is threadedly sleeved with the corresponding longitudinal moving seat (58), the longitudinal sliding rod is slidingly sleeved with the corresponding longitudinal moving seat (58), the two ends of the longitudinal ball screw (57) and the two ends of the longitudinal sliding rod are fixedly provided with the transverse moving seat (56), the transverse moving seat (56) at one end of the longitudinal ball screw (57) and one end of the longitudinal sliding rod is threadedly sleeved with the transverse ball screw (54), the transverse moving seat (56) at the other end of the longitudinal ball screw (57) and the other end of the longitudinal sliding rod is slidingly sleeved with the transverse sliding rod, the transverse moving seat (56) at one end of the longitudinal ball screw (57) is provided with the longitudinal motion control motor (53), the longitudinal ball screw (57) passes through the transverse moving seat (56) and is connected with the output end of the longitudinal motion control motor (53), the bottom of the longitudinal moving seat (58) is provided with the universal wheel (59) in rolling contact with the upper layer plate (4), and the transverse motion control motor (51), the longitudinal motion control motor (53) and the vertical motion control motor (10) are electrically connected with the control console (1).

5. The coupler installation adjustment centering device according to claim 4, characterized in that: The placing table (6) comprises a placing bottom plate (61) and a carrier plate (62), the bottom of the placing bottom plate (61) is fixed with the longitudinal moving seat (58) on both ends, the carrier plate (62) is fixed on the placing bottom plate (61), the self-adaptive clamping assembly (63) and the lifting support assembly (64) are respectively arranged at both ends of the carrier plate (62).

6. The coupler mounting adjustment centering device of claim 5, wherein: The upper layer plate (4) top surface is equipped with two parallel horizontal roller tracks (41), two horizontal roller tracks (41) correspond with horizontal ball screw (54), horizontal sliding rod, the bottom surface of the bottom plate (61) is equipped with vertical roller track (611) corresponding with horizontal moving seat (56), horizontal moving seat (56) top and horizontal moving seat (56) bottom are equipped with roller (55), the roller (55) of horizontal moving seat (56) bottom and corresponding horizontal roller track (41) rolling connection, the roller (55) of horizontal moving seat (56) top and corresponding vertical roller track (611) rolling connection.

7. The coupler mounting adjustment centering device of claim 5, wherein: The adaptive clamping assembly (63) comprises support plates (621), hole plates (631), support springs (632), L-shaped long rods (633), L-shaped short rods (6331), guide blocks, L-shaped clamping blocks (635), clamping springs (636), racks (637), and tooth columns (639). The support plates (621) are arranged in parallel on the object plate (62). The tooth columns (639) are arranged in parallel. The two ends of the tooth columns (639) are rotatably connected to the two support plates (621) through support bearings (638). The support plates (621) are provided with mounting holes (6211) corresponding to the support bearings (638). The support bearings (638) are arranged in the corresponding mounting holes (6211). The support springs (632) are arranged at the two ends of the bottom of the hole plate (631). The two ends of the support springs (632) are fixedly connected to the hole plate (631) and the object plate (62). The hole plate (631) is provided with rectangular holes (6311) on the two sides. The two rectangular holes (6311) are arranged in parallel. The two ends of the rectangular holes (6311) are provided with L-shaped long rods (633) and L-shaped short rods (6331). The vertical sections of the L-shaped long rods (633) and the vertical sections of the L-shaped short rods (6331) are fixedly sleeved with sliding sleeves (634) after sliding through the rectangular holes (6311). The sliding sleeves (634) are slidably connected to the top surface of the hole plate (631). The opposite side of the sliding sleeves (634) at the two ends of the rectangular holes (6311) is provided with L-shaped clamping blocks (635). The vertical sections of the L-shaped clamping blocks (635) are connected to the sliding sleeves (634) through clamping springs (636). The top surface of the hole plate (631) is provided with guide grooves (6312) corresponding to the L-shaped clamping blocks (635). The bottom of the L-shaped clamping blocks (635) is provided with guide blocks (6351) slidably connected to the corresponding guide grooves (6312). The bottom of the hole plate (631) is provided with racks (637) corresponding to the two tooth columns (639). The top of the horizontal section of the L-shaped long rod (633), the bottom of the horizontal section of the L-shaped short rod (6331), the end of the tooth column (639), and the middle of the tooth column (639) are all provided with straight teeth. The top of the horizontal section of the L-shaped long rod (633) and the ends of the two tooth columns (639) are engaged through the straight teeth. The bottom of the horizontal section of the L-shaped short rod (6331) and the ends of the two tooth columns (639) are engaged through the straight teeth. The racks (637) are engaged with the middle straight teeth of the corresponding tooth columns (639).

8. The coupler mounting adjustment centering device of claim 5, wherein: The lifting support assembly (64) comprises a support base (622), a lifting adjusting assembly (641), a lifting table (642), and a lifting base (643). The support base (622) is fixed on the object plate (62), and the top surface of the support base (622) is provided with a guide hole (6222). The bottom of the lifting table (642) is fixed with a second guide rod (6418), and the second guide rod (6418) is slidably arranged in the guide hole (6222). The lifting adjusting assembly (641) is arranged on the support base (622), and the lifting table (642) is connected to the lifting adjusting assembly (641). The lifting base (643) is fixed on the top of the lifting table (642), and the top of the lifting base (643) is provided with an arc-shaped groove matched with the cylindrical contour of the bottom of the car hook.

9. The coupler installation adjustment centering device according to claim 8, characterized in that: The lifting adjusting assembly (641) comprises a rotating handle (6411), a rotating shaft (6412), a first bevel gear (6413), a transmission screw rod (6414), a second bevel gear (6415), a screw rod bearing (6416), and a mounting bearing (6417). The top surface of the support base (622) is provided with a longitudinal groove (6221), and the side wall of the support base (622) is provided with a transverse groove (6223) communicating with the longitudinal groove (6221). The screw rod bearing (6416) is arranged in the longitudinal groove (6221), one end of the transmission screw rod (6414) is inserted into the longitudinal groove (6221) and connected to the screw rod bearing (6416), the other end of the transmission screw rod (6414) is threadedly connected with a screw hole (6421) in the bottom surface of the lifting table (642), the second bevel gear (6415) is arranged on the transmission screw rod (6414) in the longitudinal groove (6221), the mounting bearings (6417) are arranged at both ends of the transverse groove (6223), the rotating shaft (6412) is connected to the two mounting bearings (6417) at both ends, one end of the rotating shaft (6412) extends into the longitudinal groove (6221) and is connected with the first bevel gear (6413) engaged with the second bevel gear (6415), and the other end of the rotating shaft (6412) extends out of the support base (622) and is connected with the rotating handle (6411).

10. The coupler mounting adjustment centering device of claim 8, wherein: The lifting seat (643) is provided with an extrusion fixing assembly (644) on one side of the arc-shaped groove. The extrusion fixing assembly (644) comprises an extrusion rod (6442), an extrusion sliding block (6443), a roller (6444), a first rotating block (6445), a screw rod (6446), a connecting block (6448), a sliding bar (64410) and a second rotating block (6449). The sidewall of the lifting seat (643) is provided with a circular-arc-shaped sliding groove (6447). The sliding bar (64410) is arranged on the extrusion sliding block (6443) and is in sliding connection with the sliding groove (6447). The extrusion sliding block (6443) is provided with a strip-shaped through hole (64411) at both ends in the length direction of the extrusion sliding block (6443). One end of the extrusion rod (6442) is rotatably connected to the sidewall of the lifting seat (643) through a fixed pin (6441). The other end of the extrusion rod (6442) is slidably arranged through the strip-shaped hole and is connected to the roller (6444). The sidewall of the lifting seat (643) on one end of the extrusion sliding block (6443) is rotatably provided with the first rotating block (6445). The extrusion sliding block (6443) is fixedly provided with the connecting block (6448) at one end close to the first rotating block (6445). The connecting block (6448) is rotatably provided with the second rotating block (6449). The screw rod (6446) is threadedly connected with the first rotating block (6445) and the second rotating block (6449) simultaneously.

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