Track plate clamping and overturning device and control system thereof

Abstract

The invention belongs to the technical field of manipulators, and particularly provides a track plate clamping and overturning device and a control system thereof. The first telescopic arm comprises a first vertical rod and a first transverse rod; the second telescopic arm comprises a second vertical rod and a second transverse rod; the first telescopic arm and the second telescopic arm can move in a staggered mode in the transverse frame, and then the horizontal distance between the first vertical rod and the second vertical rod can be adjusted. The first rotating beam is connected with the first vertical rod through a first rotating shaft and can rotate around the axis of the first rotating shaft. The second rotating beam is connected with the second vertical rod through a second rotating shaft and can rotate around the axis of the second rotating shaft. A first clamping device is arranged on the first rotating beam; a second clamping device is arranged on the second rotating beam; the first clamping device and the second clamping device are oppositely arranged and can clamp and turn over the track plate.

Description

Technical Field

[0001] The invention belongs to the technical field of manipulators, and in particular relates to a track plate clamping and turning device and a control system thereof. Background Art

[0002] With the rapid development of high-speed railways, the demand for track plates for high-speed railways has gradually increased, and thus higher requirements have been put forward for the production efficiency of track plates at this stage. In the current track plate manufacturing process, after the demoulding operation is completed, the back of the track plate faces upward, and the track plate needs to be flipped 180° to a state where the front side faces upward, which is conducive to subsequent inspection, anchor sealing and underwater maintenance. In the prior art, the four lifting ears on both sides of the track plate are usually installed with 8 bolts, and the track plate is lifted from the demoulding vehicle to the flipping area by a hoisting device, and then the lifting ears installed on one side of the track plate are lifted by a crane through a wire rope. As the crane is lifted and moved, the track plate is flipped. After the flipping is completed, the wire rope needs to be inserted into the other two lifting ears and then lifted to the anchor sealing area. The above process is complicated and requires a large number of staff. It is not only time-consuming and labor-intensive, but also has high technical requirements for operators. Once the operation is careless, it is easy to cause the risk of the track plate bumping or falling. In addition, the flipping of the track plate after demoulding has high labor and time costs, low efficiency, low safety factor and difficult quality assurance.

[0003] Therefore, it is necessary to provide an improved technical solution for the above-mentioned shortcomings of the prior art. Based on this, inventing an efficient, fast and integrated track plate automatic clamping and flipping device has become the focus of the current stage. Summary of the invention

[0004] The purpose of the present invention is to overcome the problem of complicated turning process of the track plate in the above-mentioned prior art, and the present invention provides the following technical solutions:

[0005] A track plate clamping and flipping device, the improvement of which is that the connecting plate 19 device comprises:

[0006] The frame 1 includes a horizontal frame arranged parallel to the ground; the connecting plate 19 horizontal frame is a hollow rod-shaped object, which is fixedly arranged on the lifting device;

[0007] The first telescopic arm 1-1 includes a first vertical rod vertically arranged on the ground, and a first cross rod vertically arranged on the connecting plate 19 and fixedly connected to the first vertical rod; the cross section of the first cross rod of the connecting plate 19 is smaller than the cross section of the cross frame of the connecting plate 19; the first cross rod of the connecting plate 19 is arranged in the cross frame of the connecting plate 19; the first vertical rod of the connecting plate 19 extends out of the cross frame of the connecting plate 19;

[0008] The second telescopic arm 1-2 includes a second vertical rod vertically arranged on the ground, and a second cross rod vertically and fixedly connected to the second vertical rod of the connecting plate 19; the cross section of the second cross rod of the connecting plate 19 is smaller than the cross section of the cross frame of the connecting plate 19; the second cross rod of the connecting plate 19 is arranged in the cross frame of the connecting plate 19; the second vertical rod of the connecting plate 19 extends out of the cross frame of the connecting plate 19;

[0009] The first telescopic arm 1-1 of the connecting plate 19 and the second telescopic arm 1-2 of the connecting plate 19 can be mutually displaced in the horizontal frame of the connecting plate 19, thereby adjusting the horizontal distance between the first vertical pole of the connecting plate 19 and the second vertical pole of the connecting plate 19;

[0010] The first rotating beam 2-1 comprises a hollow rod; the first rotating beam 2-1 of the connecting plate 19 is connected to the first vertical rod of the connecting plate 19 through the first rotating shaft 3-1, and can rotate along the axis of the first rotating shaft of the connecting plate 19;

[0011] The second rotating beam 2-2 comprises a hollow rod; the second rotating beam 2-2 of the connecting plate 19 is connected to the second vertical rod of the connecting plate 19 through the second rotating shaft 3-2, and can rotate along the axis of the second rotating shaft 3-2 of the connecting plate 19;

[0012] A first clamping device 4-1 is provided on the first rotating beam 2-1 of the connecting plate 19; a second clamping device 4-2 is provided on the second rotating beam 2-2 of the connecting plate 19; the first clamping device 4-1 of the connecting plate 19 and the second clamping device 4-2 of the connecting plate 19 are arranged opposite to each other and can clamp and flip the track plate 10.

[0013] Preferably, a row of spur teeth are provided on the surfaces opposite to the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19; a motor 6 perpendicular to the ground is provided between the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19, and the first end of the motor 6 of the connecting plate 19 is fixed at the center of the connecting plate 19 frame 1; a gear corresponding to the spur teeth of the connecting plate 19 is provided at the other end of the motor 6 of the connecting plate 19, the connecting plate 19 gear is coaxially arranged with the motor 6, and the length of the connecting plate 19 gear corresponds to the height of the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19; the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19 can be meshed and displaced through the connecting plate 19 gear.

[0014] Preferably, the first rotating shaft 3-1 is a columnar body; the first rotating shaft 3-1 of the connecting plate 19 is arranged at the center position of the first rotating beam 2-1 of the connecting plate 19 and is connected to the first rotating beam 2-1 of the connecting plate 19 as a whole; the axis of the first rotating shaft 3-1 of the connecting plate 19 is perpendicular to the center line of the length direction of the first rotating beam 2-1 of the connecting plate 19; on the inner wall of the first rotating shaft 3-1 of the connecting plate 19, a plurality of protruding teeth are evenly arranged in the axial direction of the first rotating shaft 3-1 of the connecting plate 19, and the teeth are evenly distributed on the radial section of the first rotating shaft 3-1, and the teeth of the connecting plate 19 extend along the axial direction of the first rotating shaft 3-1;

[0015] The device connecting plate 19 device also includes: a first rotating shaft motor, which is coaxially arranged with the first rotating shaft 3-1 of the connecting plate 19 and fixedly connected with the first vertical pole of the connecting plate 19; at one end where the first rotating shaft motor of the connecting plate 19 is connected with the first rotating shaft 3-1 of the connecting plate 19, a connecting tooth corresponding to the connecting plate 19 toothed body of the connecting plate 19 of the first rotating shaft 3-1 of the connecting plate 19 is arranged, and the connecting tooth of the connecting plate 19 is matched and connected with the first rotating shaft 3-1 of the connecting plate 19, so as to drive the first rotating beam 2-1 of the connecting plate 19 to rotate;

[0016] The second rotating shaft 3-2 is a columnar body; the second rotating shaft 3-2 of the connecting plate 19 is arranged at the center position of the second rotating beam 2-2 of the connecting plate 19 and is connected to the second rotating beam 2-2 of the connecting plate 19 as a whole; the axis of the second rotating shaft 3-2 of the connecting plate 19 is perpendicular to the center line of the length direction of the second rotating beam 2-2 of the connecting plate 19; on the inner wall of the second rotating shaft 3-2 of the connecting plate 19, a plurality of protruding teeth are evenly arranged in the axial direction of the second rotating shaft 3-2 of the connecting plate 19, and the teeth are evenly distributed on the radial section of the second rotating shaft 3-2, and the teeth of the connecting plate 19 extend along the axial direction of the second rotating shaft 3-2;

[0017] The device connecting plate 19 also includes: a second rotating axis motor, which is coaxially arranged with the second rotating axis 3-2 of the connecting plate 19 and fixedly connected with the second vertical pole of the connecting plate 19; at one end where the second rotating axis motor of the connecting plate 19 is connected to the second rotating axis 3-2 of the connecting plate 19, connecting teeth corresponding to the toothed body of the connecting plate 19 of the second rotating axis 3-2 of the connecting plate 19 are arranged, and the connecting teeth of the connecting plate 19 are cooperatively connected with the second rotating axis 3-2 of the connecting plate 19, which can drive the second rotating beam 2-2 of the connecting plate 19 to rotate.

[0018] Preferably, the first clamping device 4-1 of the connecting plate 19 comprises: a first rack 12 and a second rack 13 arranged opposite to each other in the first rotating beam 2-1 of the connecting plate 19; the length of the first rack 12 of the connecting plate 19 and the length of the second rack 13 of the connecting plate 19 are both greater than 1 / 2 of the length of the first rotating beam 2-1 of the connecting plate 19; a first fixed gear is arranged between the first end of the first rack 12 of the connecting plate 19 and the first end of the second rack 13 of the connecting plate 19; the first rack 12 of the connecting plate 19 and the second rack 13 of the connecting plate 19 can be relatively displaced through the first fixed gear of the connecting plate 19;

[0019] A first clamp 16 is provided at the second end of the first rack 12 of the connecting plate 19; a second clamp 17 is provided at the second end of the second rack 13 of the connecting plate 19; the first clamp 16 of the connecting plate 19 is connected to the first rotating beam 2-1 of the connecting plate 19 through the first clamp hinge shaft; the second clamp 17 of the connecting plate 19 is connected to the first rotating beam 2-1 of the connecting plate 19 through the second clamp hinge shaft;

[0020] The first clamping device 4-1 of the connecting plate 19 also includes a first rack fixing member 14 corresponding to the first rack 12; and a second rack fixing member 15 corresponding to the second rack 13; the first rack fixing member 14 and the second rack fixing member 15 both include: a hollow rod; the first rack 12 passes through the first rack fixing member 14 and slides in the first fixing member; the second rack 13 passes through the second rack fixing member 15 and slides in the second fixing member; the first rack fixing member 14 of the connecting plate 19 and the second rack fixing member 15 of the connecting plate 19 are both fixedly connected to the first rotating beam 2-1;

[0021] The second clamping device 4-2 of the connecting plate 19 includes: a third rack and a fourth rack that are relatively arranged in the second rotating beam 2-2 of the connecting plate 19; the length of the third rack of the connecting plate 19 and the length of the fourth rack of the connecting plate 19 are both greater than 1 / 2 of the length of the second rotating beam 2-2 of the connecting plate 19; the second fixed gear 5-2 is arranged between the first end of the third rack of the connecting plate 19 and the first end of the fourth rack of the connecting plate 19; the third rack of the connecting plate 19 and the fourth rack of the connecting plate 19 can be relatively displaced through the second fixed gear 5-2 of the connecting plate 19;

[0022] A third clamp is provided at the second end of the third rack of the connecting plate 19; a fourth clamp is provided at the second end of the fourth rack of the connecting plate 19; the third clamp of the connecting plate 19 is connected to the second rotating beam 2-2 of the connecting plate 19 via the third clamp hinge shaft; the fourth clamp of the connecting plate 19 is connected to the second rotating beam 2-2 of the connecting plate 19 via the fourth clamp hinge shaft;

[0023] The second clamping device 4-2 of the connecting plate 19 also includes a third rack fixing piece corresponding to the third rack; and a fourth rack fixing piece corresponding to the fourth rack; the third rack fixing piece and the fourth rack fixing piece both include: a hollow rod; the third rack passes through the third rack fixing piece and slides in the third fixing piece; the fourth rack passes through the fourth rack fixing piece and slides in the fourth fixing piece; the third rack fixing piece of the connecting plate 19 and the fourth rack fixing piece of the connecting plate 19 are both fixedly connected to the second rotating beam 2-2.

[0024] Preferably, the first clamp 16 of the connecting plate 19, the second clamp 17 of the connecting plate 19, the third clamp 19 and the fourth clamp 19 all include: two clamps 18 arranged parallel to the ground; a connecting plate 19 perpendicular to the ground is arranged on the sides of the two connecting plates 19 clamps 18, for connecting the two connecting plates 19 clamps 18; the height of the connecting plate 19 connecting plate 19 corresponds to the thickness of the track plate 10; the first clamp 16 of the connecting plate 19 and the second clamp 17 of the connecting plate 19 are arranged opposite to each other; the third clamp 19 of the connecting plate 19 and the fourth clamp 19 of the connecting plate 19 are arranged opposite to each other.

[0025] Preferably, the connecting plate 19 device also includes a positioning pin 7; the connecting plate 19 positioning pin 7 is a rod-shaped object, which is perpendicular to the longitudinal axis of the connecting plate 19 frame 1; the length of the connecting plate 19 positioning pin 7 corresponds to the width of the connecting plate 19 frame 1; the first end of the connecting plate 19 positioning pin 7 includes a rectangular protrusion parallel to the axial direction of the connecting plate 19 rod-shaped object, the first surface of the connecting plate 19 rectangular protrusion is coplanar with the first surface of the connecting plate 19 rod-shaped object, and the second surface of the connecting plate 19 rectangular protrusion is extended to the second surface of the connecting plate 19 rod-shaped object; the connecting plate 19 rectangular protrusion has an overlapping portion with the connecting plate 19 rod-shaped object, and the first end cross section of the connecting plate 19 positioning pin 7 is a pattern in which an upper rectangle and a lower circle are connected;

[0026] The second end of the locating pin 7 of the connecting plate 19 includes a cylindrical buckle that is externally connected to the rod-shaped object of the connecting plate 19;

[0027] Positioning holes 1-3 matching the cross-section of the positioning pin 7 of the connecting plate 19 are provided on the front and back sides of the frame 1; through holes are provided on the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19 at the same time, and the positioning pin 7 of the connecting plate 19 passes through the through hole of the connecting plate 19 through the positioning holes 1-3 of the connecting plate 19, so that the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19 are fixed in the connecting plate 19 frame 1.

[0028] Preferably, the connecting plate 19 device also includes a positioning rod 8, and a positioning rod 8 is respectively arranged on both sides of the center line of the connecting plate 19 frame 1; the connecting plate 19 positioning rod 8 includes an upper positioning rod and a lower positioning rod; the upper positioning rod and the lower positioning rod are connected by a connecting shaft; the axis of the connecting shaft of the connecting plate 19 is perpendicular to the axis of the positioning rod; a spring is also arranged at the connecting position of the upper positioning rod and the lower positioning rod to elastically connect the upper positioning rod and the lower positioning rod.

[0029] Preferably, a buffer device 11 is disposed under each of the first rotating beam 2 - 1 and the second rotating beam 2 - 2 ; the buffer device 11 of the connecting plate 19 includes a pulley or an elastic object; and the height of the buffer device 11 of the connecting plate 19 matches the thickness of the track plate 10 .

[0030] The present application also relates to a control system for a track plate clamping and flipping device, which is used for the track plate clamping and flipping device as described above; the improvement thereof is that the control system of the connecting plate 19 includes:

[0031] The first power supply module is used to control the motor 6,

[0032] The prompt module includes a positioning rod pressure sensor, which is arranged at the end of the positioning rod 8;

[0033] A moving module is arranged in a displacement sensor in a positioning hole 1-3 matching with a positioning pin; and is used to adjust the moving distance of the first telescopic arm 1-1 and the second telescopic arm 1-2;

[0034] The mobile feedback module is arranged in the displacement sensor in the positioning hole 1-3; when the moving distance of the first telescopic arm 1-1 and the second telescopic arm 1-2 reaches the preset distance, an instruction is sent to the first power supply module of the connecting plate 19 to stop the motor 6 from working.

[0035] A second power supply module, used for controlling the first rotating shaft motor;

[0036] A first rotating module, arranged in the first rotating shaft, the first rotating module of the connecting plate 19 receives instructions from the second power supply module for adjusting the rotation angle of the first clamping device 4-1;

[0037] The first rotation feedback module, when the first clamping device 4-1 rotates to a preset angle, the first rotation feedback module sends an instruction to the second power supply module of the connecting plate 19 to stop the operation of the first rotation axis motor.

[0038] A third power supply module, disposed in the first fixed gear 5 - 1 , and used to control the first fixed gear 5 - 1 ;

[0039] A first angle adjustment module is provided in the first fixture hinge shaft connecting the first fixture 16 and the first rotating beam 2-1, and is used to adjust the rotation angle of the first fixture 16, thereby changing the first angle between the first fixture 16 and the first rotating beam 2-1;

[0040] A second angle adjustment module is provided in the second fixture hinge shaft connecting the second fixture 17 and the first rotating beam 2-1, and is used to adjust the rotation angle of the second fixture 17, thereby changing the second angle between the second fixture 17 and the first rotating beam 2-1;

[0041] A first angle feedback module, which feeds back the included angle between the first fixture 16 and the first rotating beam 2-1; when the included angle between the first fixture 16 and the first rotating beam 2-1 reaches a preset angle, the first angle feedback module sends a first stop working instruction to the third power supply module;

[0042] A second angle feedback module, which feeds back the included angle between the second fixture 17 and the first rotating beam 2-1; when the included angle between the second fixture 17 and the first rotating beam 2-1 reaches a preset angle, the second angle feedback module sends a second stop working instruction to the third power supply module;

[0043] When the third power supply module receives the first stop working instruction or the second stop working instruction, it stops working;

[0044] A fourth power supply module, used for controlling the second rotating shaft motor;

[0045] A second rotating module is arranged in the second rotating shaft 3-2, and the second rotating module of the connecting plate 19 receives instructions from the fourth power supply module to adjust the rotation angle of the second clamping device 4-2;

[0046] The second rotation feedback module, when the second clamping device 4-2 rotates to a preset angle, the second rotation feedback module sends an instruction to the fourth power supply module of the connecting plate 19 to stop the second rotation axis motor from working.

[0047] a fifth power supply module, disposed in the second fixed gear 5 - 2 , and used for controlling the second fixed gear 5 - 2 ;

[0048] A third angle adjustment module is provided in a third fixture hinge shaft connecting the third fixture and the second rotating beam 2-2, and is used to adjust the rotation angle of the third fixture, thereby changing a third angle between the third fixture and the second rotating beam 2-2;

[0049] A fourth angle adjustment module, which is disposed in a fourth fixture hinge shaft connecting the fourth fixture and the second rotating beam 2-2, and is used to adjust the rotation angle of the fourth fixture, thereby changing a fourth angle between the fourth fixture and the second rotating beam 2-2;

[0050] A third angle feedback module, which feeds back the angle between the third fixture and the second rotating beam 2-2; when the angle between the third fixture and the second rotating beam 2-2 reaches a preset angle, the third angle feedback module sends a third stop working instruction to the fifth power supply module;

[0051] A fourth angle feedback module, which feeds back the included angle between the fourth fixture and the second rotating beam 2-2; when the included angle between the fourth fixture and the second rotating beam 2-2 reaches a preset angle, the fourth angle feedback module sends a fourth stop working instruction to the fifth power supply module;

[0052] When the fifth power supply module receives the third stop working instruction or the fourth stop working instruction, it stops working.

[0053] Beneficial effects:

[0054] 1. Improve construction efficiency: Through this device, the track plate shifting, clamping, flipping and other processes are integrated on this device and completed at one time, which can greatly improve the construction efficiency of the track plate and reduce the time of manual operation.

[0055] 2. Ensure the quality of flipping: Automated flipping can reduce the error of manual flipping operation, ensure the construction quality of the track plate, and improve operation safety.

[0056] 3. Reduce labor intensity: Automated flipping only requires one person to start the crane, which reduces the actions of installing and disassembling the lifting lugs, reduces the need for manual operation, reduces the labor intensity of workers, and improves the comfort of the working environment.

[0057] 4. Easy to maintain: The device has a simple structure, is easy to maintain and overhaul, and reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] The drawings constituting a part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. Among them:

[0059] Figure 1 It is a schematic diagram of a three-dimensional view of a track plate clamping and flipping device according to the present invention;

[0060] Figure 2 It is a schematic top view of the track plate clamping and flipping device according to the present invention;

[0061] Figure 3 A schematic diagram of a positioning pin according to the present invention;

[0062] Figure 4 It is a schematic cross-sectional view of the positioning hole involved in the present invention;

[0063] Figure 5It is a schematic diagram of a first rotating beam according to the present invention;

[0064] Figure 6 It is a cross-sectional schematic diagram of the first rotating shaft and the second rotating shaft involved in the present invention;

[0065] Figure 7 Schematic diagram of the connection between the first rotating beam and the first clamping device according to the present invention Figure 1 ;

[0066] Figure 8 Schematic diagram of the connection between the first rotating beam and the first clamping device according to the present invention Figure 2 ;

[0067] Fig. 9 It is a schematic diagram of a first clamp, a second clamp, a third clamp and a fourth clamp involved in the present invention;

[0068] Fig.10 This is a schematic diagram of the positioning rod structure involved in the present invention;

[0069] Among them, 1. frame; 1-1. first telescopic arm; 1-2. second telescopic arm; 1-3. positioning hole; 2-1. first rotating beam; 2-2. second rotating beam; 3-1. first rotating axis; 3-2. second rotating axis; 4-1. first clamping device; 4-2. second clamping device; 5-1. first fixed gear; 5-2. second fixed gear; 6. motor; 7. positioning pin; 8. positioning rod; 9. slide rail; 10. track plate; 11. buffer device; 12. first rack; 13. second rack; 14. first rack fixing piece; 15. second rack fixing piece; 16. first clamp; 17. second clamp; 18. clamping plate; 19. connecting plate. DETAILED DESCRIPTION

[0070] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention belong to the scope of protection of the present invention.

[0071] In the description of the present invention, the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense. For example, they can be fixed connections or detachable connections; they can be directly connected or indirectly connected through intermediate components. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0072] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict.

[0073] The present application proposes a 180° quick clamping and flipping device for high-speed railway CRTSIII track plates when they are laid flat during production. The platform adopts a novel design, which can realize the grabbing, shifting, automatic clamping and flipping of the track plates, improve production efficiency and safety, realize automated and less-manpowered operations, reduce unnecessary movements and reduce costs.

[0074] like Figure 1 and Figure 2 As shown, the present application relates to a track plate clamping and flipping device, the improvement of which is that the connecting plate 19 device includes:

[0075] The frame 1 includes a horizontal frame arranged parallel to the ground; the connecting plate 19 horizontal frame is a hollow rod-shaped object, which is fixedly arranged on the lifting device;

[0076] The first telescopic arm 1-1 includes a first vertical rod vertically arranged on the ground, and a first cross rod vertically arranged on the connecting plate 19 and fixedly connected to the first vertical rod; the cross section of the first cross rod of the connecting plate 19 is smaller than the cross section of the cross frame of the connecting plate 19; the first cross rod of the connecting plate 19 is arranged in the cross frame of the connecting plate 19; the first vertical rod of the connecting plate 19 extends out of the cross frame of the connecting plate 19;

[0077] The second telescopic arm 1-2 includes a second vertical rod vertically arranged on the ground, and a second horizontal rod vertically arranged on and connected to the second vertical rod of the connecting plate 19; the cross section of the second horizontal rod of the connecting plate 19 is smaller than the cross section of the horizontal frame of the connecting plate 19; the second horizontal rod of the connecting plate 19 is arranged in the horizontal frame of the connecting plate 19; the second vertical rod of the connecting plate 19 extends out of the horizontal frame of the connecting plate 19;

[0078] The first telescopic arm 1 - 1 of the connecting plate 19 and the second telescopic arm 1 - 2 of the connecting plate 19 can be mutually displaced in the horizontal frame of the connecting plate 19 , thereby being able to adjust the horizontal distance between the first vertical rod of the connecting plate 19 and the second vertical rod of the connecting plate 19 .

[0079] Preferably, a row of spur teeth are provided on the surfaces opposite to the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19; a motor 6 is provided between the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19, and a gear corresponding to the spur teeth of the connecting plate 19 is provided on the motor 6 of the connecting plate 19; the connecting plate 19 motor is provided between the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19, and the first cross bar of the connecting plate 19 and the second cross bar of the connecting plate 19 can be meshed and displaced with each other through the connecting plate 19 gear.

[0080] Specifically, the frame 1 is a hollow rod-shaped object, and the material is not limited, and high-quality steel is preferably selected. The frame 1 is arranged parallel to the ground and is fixedly connected to the lifting device. The track plate clamping and flipping device involved in the present application is lifted by the lifting device before performing the operation. To facilitate lifting, a lifting lug is provided in the middle of the frame 1 for fixed connection with the lifting device. Among them, the fixing method of the lifting lug to the frame 1 is not limited, and it can be welded to the frame 1. Among them, the lifting device includes a crane, not limited to a gantry electric crane, or an ordinary type of crane.

[0081] The first telescopic arm 1-1 comprises a first vertical rod and a first cross rod which are vertically connected to each other. The first vertical rod is fixedly connected to one end of the first cross rod. The first cross rod is arranged in the frame 1. The first vertical rod and the first cross rod are both rod-shaped objects.

[0082] The second telescopic arm 1-2 comprises a second vertical rod and a second cross rod which are vertically connected to each other. The second vertical rod is fixedly connected to one end of the second cross rod. The second cross rod is also arranged in the frame 1. The second vertical rod and the second cross rod are both rod-shaped objects.

[0083] The first crossbar and the second crossbar are arranged opposite to each other in the frame. Spur teeth are arranged on both the first crossbar and the second crossbar, and the spur teeth are arranged on the opposite side of the first crossbar and the second crossbar. The motor is arranged between the first crossbar of the connecting plate 19 and the second crossbar of the connecting plate 19, and a gear corresponding to the spur teeth of the connecting plate 19 is arranged on the motor 6; the first crossbar and the second crossbar can be meshed and staggered through the gear of the connecting plate 19.

[0084] The motor 6 is arranged vertically to the ground. One end of the motor 6 is fixed to the center of the frame 1. The other end of the motor 6 is a gear corresponding to the spur gear, the gear is coaxially arranged with the motor 6, and the length of the gear corresponds to the height of the first crossbar and the second crossbar.

[0085] In order to increase the utilization rate of the interior of the rack 1 and to increase the limiting structure of the first cross bar and the second cross bar, preferably, the first cross bar includes a front portion of the first cross bar and a rear portion of the first cross bar; the rear portion of the first cross bar is fixedly connected to the first vertical bar; the cross section of the front portion of the first cross bar is 1 / 2 of the cross section of the rear portion of the first cross bar; the front portion of the first cross bar is fixedly connected to the end of the rear portion of the first cross bar.

[0086] The second crossbar includes a front portion of the second crossbar and a rear portion of the second crossbar; the rear portion of the second crossbar is fixedly connected to the second vertical bar; the cross section of the front portion of the second crossbar is 1 / 2 of the cross section of the rear portion of the second crossbar; the front portion of the second crossbar is fixedly connected to the end of the rear portion of the second crossbar. The front portion of the first crossbar is arranged correspondingly to the front portion of the second crossbar, and straight teeth are arranged on the opposite surfaces of the front portion of the first crossbar and the front portion of the second crossbar, and the first crossbar and the second crossbar can be meshed and staggered through the gears through the motor 6.

[0087] In order to facilitate the sliding of the first telescopic arm 1-1 and the second telescopic arm 1-2 in the frame 1, a slide rail 9 parallel to the length direction of the frame 1 is provided on the contact surface between the first cross bar and the second cross bar in the frame 1. The slide rail 9 is a plurality of parallel strip-shaped protrusions with rollers, and the first cross bar and the second cross bar are also provided with grooves matching the strip-shaped protrusions. The axial direction of the roller needs to be perpendicular to the length direction of the slide rail 9, and the first cross bar and the second cross bar are slidably connected in the frame 1 through the rollers.

[0088] When the first cross bar and the second cross bar slide to the specified position, in order to limit the movement of the first cross bar and the second cross bar in the frame 1, a positioning pin 7 is also set on the first cross bar and the second cross bar. The positioning pin 7 is a rod-shaped object and is vertically connected to the slide rail 9. The setting position of the positioning pin 7 shall be based on the actual design situation.

[0089] Specifically, Figure 3 As shown, the positioning pin 7 includes: a rod-shaped object, and the cross-sectional shape of the rod-shaped object is not limited, and can be triangular, rectangular, trapezoidal, and can achieve the purpose of limiting the movement of the first crossbar and the second crossbar in the frame 1. In the embodiment of the present application, the first end of the positioning pin includes a rectangular protrusion parallel to the axis of the rod-shaped object, the first surface of the rectangular protrusion is coplanar with the first surface of the rod-shaped object, and the second surface of the rectangular protrusion extends toward the second surface of the rod-shaped object. The rectangular protrusion partially overlaps with the rod-shaped object and is fixedly connected in a connected manner; the cross-sectional shape of the first end of the positioning pin is a pattern of a rectangular upper portion and a circular lower portion.

[0090] An external cylindrical buckle is installed at the second end of the positioning pin. When the second end of the positioning pin passes through the frame 1, the cylindrical buckle is installed at the second end of the positioning pin to strengthen the fixing strength of the first cross bar and the second cross bar in the frame 1.

[0091] like Figure 4As shown, positioning holes 1-3 matching the cross-section of the positioning pins are provided on the front and back of the frame 1; and through holes are also provided on the first cross bar and the second cross bar, and the positioning pins 7 pass through the through holes through the positioning holes 1-3, so that the first cross bar and the second cross bar are fixed in the frame 1.

[0092] The first telescopic arm 1-1 and the second telescopic arm 1-2 involved in the present application are considered to constitute a telescopic assembly. The motor 6 drives the gear to rotate and then drives the spur teeth constituting the spur rack in the telescopic assembly, which can perform the translational telescopic movement of the first telescopic arm 1-1 and the second telescopic arm 1-2, so that the translation of the frame can be achieved to achieve smooth telescopic movement. The telescopic arm 1-1 and the second telescopic arm 1-2 can slide in the horizontal direction on the slide rail 9. At the same time, a plurality of rollers are arranged on the slide rail 9, which can reduce the friction between the telescopic arm 1-1 and the second telescopic arm 1-2 and the slide rail 9 during the movement, reduce energy loss, and improve the operating efficiency and service life of each component. When the motor 6 drives the gear to rotate clockwise, it drives the first telescopic arm 1-1 and the second telescopic arm 1-2 to extend outward at the same time, and when the gear rotates counterclockwise, it is in a retracted state. In the embodiment of the present application, positioning holes can be set according to different templates. The positioning holes can be regarded as keyholes. Three positioning holes can be set according to design requirements. The positioning pin is inserted and rotated 90 degrees for positioning. The tail of the positioning pin is stuck in the first cross bar and the second cross bar to prevent the positioning pin from falling off. A sensing device is also set in the positioning hole. After positioning is completed, the sensing device can automatically control the motor to stop running. Then install the positioning pin.

[0093] The track plate clamping and flipping device involved in this application also includes:

[0094] The first rotating beam 2-1 comprises a hollow rod; the first rotating beam 2-1 of the connecting plate 19 is connected to the first vertical rod of the connecting plate 19 through the first rotating shaft 3-1, and can rotate along the axis of the first rotating shaft of the connecting plate 19.

[0095] The second rotating beam 2-2 includes a hollow rod; the second rotating beam 2-2 of the connecting plate 19 is connected to the second vertical rod of the connecting plate 19 through the second rotating axis 3-2, and can rotate along the axis of the second rotating axis of the connecting plate 19.

[0096] A first clamping device 4-1 is provided on the first rotating beam 2-1 of the connecting plate 19; a second clamping device 4-2 is provided on the second rotating beam 2-2 of the connecting plate 19; the first clamping device 4-1 of the connecting plate 19 and the second clamping device 4-2 of the connecting plate 19 are arranged relatively to each other, so as to be able to flip and move the track plate 10.

[0097] The first rotating beam 2-1 and the second rotating beam 2-2 are respectively rotated synchronously by the left and right motors (the first rotating axis motor and the second rotating axis motor). The first rotating axis 3-1 and the second rotating axis 3-2 are designed to flip the flip arm 180° by connecting with the first rotating axis motor and the second rotating axis motor to transmit power, thereby achieving a higher mechanical transmission efficiency. The track plate clamping and flipping device involved in the present application is an axisymmetric structure, and has self-stabilizing performance when hoisted by a crane. The speeds of the first rotating axis motor and the second rotating axis motor are controlled by the second power supply module and the fourth power supply module respectively. The flipping process first slowly speeds up, then flips at a uniform speed, and finally slowly decelerates, flips at a uniform speed to a 90° vertical state, and then slowly flips to a horizontal state, effectively controlling inertia and reducing the impact and wear that may be caused to the components, thereby improving the stability and service life of the entire device and the accuracy of the flipping operation.

[0098] The first rotation axis of the connecting plate 19 and the second rotation axis of the connecting plate 19 both include a columnar body; and teeth evenly arranged on a radial cross section of the columnar body; the teeth extend along the axial direction of the columnar body.

[0099] Specifically, Figure 5 As shown, the first rotating shaft 3-1 is a columnar body, connected to the first rotating beam 2-1 as a whole, and arranged at the center of the first rotating beam 2-1, and the axis of the first rotating shaft 3-1 is perpendicular to the center line of the length direction of the first rotating beam 2-1; Figure 6 As shown, on the inner wall of the first rotating shaft 3-1, a plurality of protruding teeth are evenly arranged, and the teeth are evenly distributed on the radial section of the first rotating shaft 3-1 and extend along the axial direction of the first rotating shaft 3-1, serving as latch teeth. The shape of the teeth is not limited, and it can be a protrusion in the radial direction. Preferably, it can be as follows Figure 6 The teeth shown are 7 fan-shaped teeth evenly arranged along the radial section.

[0100] The first rotating shaft 3-1 is vertically arranged in the first vertical pole with the first vertical pole. Specifically, a first rotating shaft through hole parallel to the ground is arranged in the first vertical pole, and the first rotating shaft 3-1 is arranged in the first rotating shaft through hole. The first rotating shaft 3-1 can rotate along the axis in the first rotating shaft through hole. The first rotating shaft motor is coaxially arranged with the first rotating shaft 3-1 and is fixedly connected to the first vertical pole. At one end where the first rotating shaft motor is connected to the first rotating shaft 3-1, connecting teeth corresponding to the shape of the latching teeth of the first rotating shaft 3-1 are arranged, and the connecting teeth are evenly arranged on the radial cross section of the first rotating shaft motor and extend along the axial direction of the first rotating shaft motor. The connecting teeth are matched and connected with the first rotating shaft 3-1. The first rotating shaft motor and the first rotating shaft 3-1 are connected by the connecting teeth. When the first rotating shaft motor rotates, the connecting teeth drive the latching teeth to rotate together, thereby being able to drive the first rotating beam 2-1 to rotate.

[0101] Preferably, Figure 7 and Figure 8 As shown, the first clamping device 4-1 includes: a first rack 12 and a second rack 13 arranged opposite to each other in the first rotating beam 2-1 of the connecting plate 19; the length of the first rack 12 of the connecting plate 19 and the length of the second rack 13 of the connecting plate 19 are both greater than 1 / 2 of the length of the first rotating beam 2-1 of the connecting plate 19; the first fixed gear 5-1 is arranged between the first end of the first rack 12 of the connecting plate 19 and the first end of the second rack 13 of the connecting plate 19; the first rack 12 of the connecting plate 19 and the second rack 13 of the connecting plate 19 can be relatively displaced through the first fixed gear 5-1 of the connecting plate 19;

[0102] A first clamp 16 is provided at the second end of the first rack 12 of the connecting plate 19; a second clamp 17 is provided at the second end of the second rack 13 of the connecting plate 19. The first clamp 16 of the connecting plate 19 is connected to the first rotating beam 2-1 of the connecting plate 19 through the first clamp hinge shaft; the second clamp 17 of the connecting plate 19 is connected to the first rotating beam 2-1 of the connecting plate 19 through the second clamp hinge shaft;

[0103] Specifically, the axis of the first fixed gear 5-1 is perpendicular to the axis of the first rotating shaft 3-1, and the first fixed gear 5-1 is fixedly arranged at the center of the first rotating beam 2-1 and arranged between the first rack 12 of the connecting plate 19 and the second rack 13 of the connecting plate 19. There is an angle between the first rack 12 and the second rack 13, and a first clamp 16 is arranged at the end of the first rack 12, and a second clamp 17 is arranged at the end of the second rack 13. When the first rack 12 and the second rack 13 move relative to each other, the angle between the first clamp 16 and the first rotating beam 2-1 can be changed through the first clamp hinge shaft; the angle between the second clamp 17 and the first rotating beam 2-1 can be changed through the second clamp hinge shaft.

[0104] like Fig. 9 As shown, the first clamp 16 of the connecting plate 19 and the second clamp 17 of the connecting plate 19 both include: two clamps 18 arranged parallel to the ground; a connecting plate 19 perpendicular to the ground is arranged on the sides of the two connecting plates 19 clamps 18, for connecting the two connecting plates 19 clamps 18; the opening ends of the first clamp 16 of the connecting plate 19 and the second clamp 17 of the connecting plate 19 are arranged opposite to each other; the height of the connecting plate 19 corresponds to the thickness of the track plate 10.

[0105] Specifically, the length of the connecting plate 19 is shorter than the length of the clamp 18, and a rotation range of the first clamp 16 and the second clamp 17 connected to the first rotating beam 2-1 is reserved. The open ends of the first clamp 16 and the second clamp 17 are arranged opposite to each other. And the first clamp 16 and the second clamp 17 are respectively hinged at the two ends of the first rotating beam 2-1. At the same time, through holes are also provided on the two clamps 18 of the first clamp 16, and the first clamp 16 is hinged to one end of the first rotating beam 2-1 through the through holes; through holes are also provided on the two clamps 18 of the second clamp 17, and the second clamp 17 is hinged to the other end of the first rotating beam 2-1 through the through holes. When the first rack 12 and the second rack 13 are relatively displaced, they can respectively push the first clamp 16 and the second clamp 17 to rotate along the hinge axis of the first rotating beam 2-1, and then the first clamp 16 and the second clamp 17 are simultaneously unfolded or closed, so that the track plate 10 can be loosened or clamped.

[0106] Preferably, in order to ensure that the first rack 12 and the second rack 13 can stably displace relative to each other, a first rack fixing member 14 and a second rack fixing member 15 are also provided. The first rack fixing member 14 and the second rack fixing member 15 are both fixedly connected to the first rotating beam 2-1, and the fixed connection method is not limited, and can be welding or bolt connection. The first rack fixing member 14 and the second rack fixing member 15 both include: a hollow rod-shaped object. The first rack 12 passes through the first rack fixing member 14 and slides in the first fixing member; the second rack 13 passes through the second rack fixing member 15 and slides in the second fixing member.

[0107] The second rotating shaft 3-2 is a columnar body, connected to the second rotating beam 2-2 as a whole, and arranged at the center of the second rotating beam 2-2, while the axis of the second rotating shaft 3-2 is perpendicular to the center line of the second rotating beam 2-2 in the length direction; on the inner wall of the second rotating shaft 3-2, a plurality of protruding teeth are evenly arranged, and the teeth are evenly distributed on the radial section of the second rotating shaft 3-2, and extend along the axial direction of the second rotating shaft 3-2, as latching teeth. The shape of the teeth is not limited, and it can be a protrusion in the radial direction. Preferably, it can be as follows Figure 6 The teeth shown are 7 fan-shaped teeth evenly arranged along the radial section.

[0108] The second rotating shaft 3-2 is vertically arranged in the second vertical pole with the second vertical pole. Specifically, a second rotating shaft through hole parallel to the ground is arranged in the second vertical pole, and the second rotating shaft 3-2 is arranged in the second rotating shaft through hole. The second rotating shaft 3-2 can rotate along the axis in the second rotating shaft through hole. The second rotating shaft motor is coaxially arranged with the second rotating shaft 3-2 and is fixedly connected to the second vertical pole. At one end where the second rotating shaft motor is connected to the second rotating shaft 3-2, connecting teeth corresponding to the clamping tooth shape of the second rotating shaft 3-2 are arranged, and the connecting teeth are evenly arranged on the radial cross section of the second rotating shaft motor and extend along the axial direction of the second rotating shaft motor. The connecting teeth are matched and connected with the second rotating shaft 3-2. The second rotating shaft motor and the second rotating shaft 3-2 are clamped by the connecting teeth. When the second rotating shaft motor rotates, the connecting teeth drive the clamping teeth to rotate together, thereby being able to drive the second rotating beam 2-2 to rotate.

[0109] Preferably, the second clamping device 4-2 of the connecting plate 19 includes: a third rack and a fourth rack arranged opposite to each other in the second rotating beam 2-2 of the connecting plate 19; the length of the third rack of the connecting plate 19 and the length of the fourth rack of the connecting plate 19 are both greater than 1 / 2 of the length of the second rotating beam 2-2 of the connecting plate 19; the second fixed gear is arranged between the first end of the third rack of the connecting plate 19 and the first end of the fourth rack of the connecting plate 19; the third rack of the connecting plate 19 and the fourth rack of the connecting plate 19 can be relatively displaced through the second fixed gear of the connecting plate 19;

[0110] A third clamp is provided at the second end of the third rack of the connecting plate 19; a fourth clamp is provided at the second end of the fourth rack of the connecting plate 19. The third clamp of the connecting plate 19 is connected to the second rotating beam 2-2 of the connecting plate 19 through the third clamp hinge shaft; the fourth clamp of the connecting plate 19 is connected to the second rotating beam 2-2 of the connecting plate 19 through the fourth clamp hinge shaft.

[0111] Specifically, the axis of the second fixed gear 5-2 is perpendicular to the axis of the second rotating shaft 3-2, and the second fixed gear 5-2 is fixedly arranged at the center of the second rotating beam 2-2 and arranged between the third rack of the connecting plate 19 and the fourth rack of the connecting plate 19. There is an angle between the third rack and the fourth rack, a third clamp is arranged at the end of the third rack, and a fourth clamp is arranged at the end of the fourth rack. When the third rack and the fourth rack move relative to each other, the angle between the third clamp and the second rotating beam 2-2 can be changed through the third clamp hinge shaft; the angle between the fourth clamp and the second rotating beam 2-2 can be changed through the fourth clamp hinge shaft.

[0112] The third clamp of the connecting plate 19 and the fourth clamp of the connecting plate 19 both include: two clamps 18 arranged parallel to the ground; a connecting plate 19 perpendicular to the ground is arranged on the sides of the two connecting plates 19 clamps 18, for connecting the two connecting plates 19 clamps 18; the third clamp of the connecting plate 19 and the fourth clamp of the connecting plate 19 are arranged opposite to each other; the height of the connecting plate 19 connecting plate 19 corresponds to the thickness of the track plate 10.

[0113] Specifically, the length of the connecting plate 19 is shorter than that of the clamp 18, and a rotation range for connecting the third clamp and the fourth clamp to the second rotating beam 2-2 is reserved. The open ends of the third clamp and the fourth clamp are arranged opposite to each other. And the third clamp and the fourth clamp are respectively hinged at the two ends of the second rotating beam 2-2. At the same time, through holes are also provided on the two clamps 18 of the third clamp, and the third clamp is hinged to one end of the second rotating beam 2-2 through the through holes; through holes are also provided on the two clamps 18 of the fourth clamp, and the fourth clamp is hinged to the other end of the second rotating beam 2-2 through the through holes. When the third rack and the fourth rack are relatively displaced, they can respectively push the third clamp and the fourth clamp to rotate along the hinge axis of the second rotating beam 2-2, and then simultaneously unfold or close the third clamp and the fourth clamp, so as to loosen or clamp the track plate 10.

[0114] Preferably, in order to ensure that the third rack and the fourth rack can stably displace relative to each other, a third rack fixing member and a fourth rack fixing member are further provided. The third rack fixing member and the fourth rack fixing member are both fixedly connected to the second rotating beam 2-2. The third rack fixing member and the fourth rack fixing member both include: a hollow rod-shaped object. The third rack passes through the third rack fixing member and can slide in the third fixing member; the fourth rack passes through the fourth rack fixing member and slides in the fourth fixing member.

[0115] Preferably, in order to reduce the impact force on the track plate during the flipping operation, a 1CM pad is provided at the place where the inner wall of the first clamp 16, the second clamp 17, the third clamp and the fourth clamp contacts the track plate to avoid damaging the track plate stress during the track plate clamping operation. The pad also increases the friction with the track plate, making it more secure during clamping. A pressure sensor is also provided on the inner wall of the first clamp 16, the second clamp 17, the third clamp and the fourth clamp to sense the clamping force of the track plate.

[0116] Preferably, in order to protect the track plate from being bumped when the flip device descends, a buffer device 11 is also provided on the side of the first rotating beam 2-1 and the second rotating beam 2-2 close to the ground after rotation to protect the track plate from being bumped. The structure of the buffer device 11 is not otherwise limited, and it can be a protrusion provided on the first rotating beam 2-1 and the second rotating beam 2-2. The buffer device 11 in the present application can be an elastic material, or can be a pulley provided in the middle of the first rotating beam 2-1 and the second rotating beam 2-2. The height of the buffer device 11 matches the thickness of the track plate 10.

[0117] Preferably, two positioning rods 8 are further provided on the lower surface of the frame 1. The positioning rods 8 are used to determine the position of the surface of the track plate 10 when the flip platform descends, ensuring that the clamping device is horizontally coplanar with the surface of the track plate 10. The positioning rod 8 is a self-elastic and bendable rod that can bend automatically as the plate flips. A positioning rod 8 is provided on both sides of the center line of the frame 1. Both positioning rods 8 include an upper positioning rod portion and a lower positioning rod portion, such as Fig.10 As shown, the upper part of the positioning rod and the lower part of the positioning rod are connected by a connecting shaft whose axial direction is perpendicular to the axis of the positioning rod. Specifically, a protrusion is set at one end where the upper part of the positioning rod is connected to the lower part of the positioning rod, and a groove matching the protrusion is set at one end where the lower part of the positioning rod is connected to the upper part of the positioning rod, and the protrusion and the groove cooperate to connect the upper part of the positioning rod with the lower part of the positioning rod. Through holes are set at the connection between the protrusion and the groove, and the connecting shaft hinges the upper part of the positioning rod and the lower part of the positioning rod through the through holes. A spring is also set on the connecting shaft to make the upper part of the positioning rod and the lower part of the positioning rod elastically connected. The positioning rod 8 is a rod perpendicular to the ground when it is not subjected to force. When the first clamping device and the second clamping device perform the track plate flipping operation, the lower part of the positioning rod is subjected to force as the track plate flips, and the lower part of the positioning rod rotates axially along the connecting shaft, and then automatically bends as the track plate flips.

[0118] The present application relates to a track plate clamping and flipping device and a control system, including:

[0119] A first power supply module, used for controlling the motor 6;

[0120] The prompt module includes a positioning rod pressure sensor, which is arranged at the end of the positioning rod 8. Preferably, the prompt module also includes a prompt light and a prompt sound;

[0121] A moving module is arranged in a displacement sensor in a positioning hole matching the positioning pin; and is used to adjust the moving distance of the first telescopic arm 1-1 and the second telescopic arm 1-2;

[0122] The mobile feedback module is arranged in the displacement sensor in the positioning hole; when the moving distance of the first telescopic arm 1-1 and the second telescopic arm 1-2 reaches the preset distance, an instruction is sent to the first power supply module of the connecting plate 19 to stop the motor 6 from working.

[0123] A second power supply module, used for controlling the first rotating shaft motor;

[0124] A first rotating module, arranged in the first rotating shaft, for adjusting the rotating angle of the first clamping device 4-1;

[0125] The first rotation feedback module, when the first clamping device 4-1 rotates to a preset angle, the first rotation feedback module sends an instruction to the second power supply module of the connecting plate 19 to stop the operation of the first rotation axis motor.

[0126] A third power supply module, disposed in the first fixed gear 5 - 1 , and used to control the first fixed gear 5 - 1 ;

[0127] A first angle adjustment module, which is disposed in the first fixture hinge shaft connecting the first fixture 16 and the first rotating beam 2-1, and is used to adjust the rotation angle of the first fixture 16, thereby changing the angle between the first fixture 16 and the first rotating beam 2-1;

[0128] A second angle adjustment module is provided in the hinge shaft of the second fixture 17 connecting the second fixture 17 and the first rotating beam 2-1, and is used to adjust the rotation angle of the second fixture 17, thereby changing the angle between the second fixture 17 and the first rotating beam 2-1;

[0129] A first angle feedback module, which feeds back the included angle between the first fixture 16 and the first rotating beam 2-1; when the included angle between the first fixture 16 and the first rotating beam 2-1 reaches a preset angle, the first angle feedback module sends a first stop working instruction to the third power supply module;

[0130] A second angle feedback module, which feeds back the included angle between the second fixture 17 and the first rotating beam 2-1; when the included angle between the second fixture 17 and the first rotating beam 2-1 reaches a preset angle, the second angle feedback module sends a second stop working instruction to the third power supply module;

[0131] When the third power supply module receives the first stop working instruction or the second stop working instruction, it stops working.

[0132] A fourth power supply module, used for controlling the second rotating shaft motor;

[0133] A second rotating module, arranged in the second rotating shaft 3-2, for adjusting the rotation angle of the second clamping device 4-2;

[0134] The second rotation feedback module, when the second clamping device 4-2 rotates to a preset angle, the second rotation feedback module sends an instruction to the fourth power supply module of the connecting plate 19 to stop the second rotation axis motor from working.

[0135] a fifth power supply module, disposed in the second fixed gear 5 - 2 , and used for controlling the second fixed gear 5 - 2 ;

[0136] A third angle adjustment module, which is arranged in a third fixture hinge shaft connecting the third fixture and the second rotating beam 2-2, and is used to adjust the rotation angle of the third fixture, thereby changing the angle between the third fixture and the second rotating beam 2-2;

[0137] A fourth angle adjustment module, which is disposed in a fourth fixture hinge shaft connecting the fourth fixture and the second rotating beam 2-2, and is used to adjust the rotation angle of the fourth fixture, thereby changing the angle between the fourth fixture and the second rotating beam 2-2;

[0138] A third angle feedback module, which feeds back the angle between the third fixture and the second rotating beam 2-2; when the angle between the third fixture and the second rotating beam 2-2 reaches a preset angle, the third angle feedback module sends a third stop working instruction to the fifth power supply module;

[0139] A fourth angle feedback module, which feeds back the included angle between the fourth fixture and the second rotating beam 2-2; when the included angle between the fourth fixture and the second rotating beam 2-2 reaches a preset angle, the fourth angle feedback module sends a fourth stop working instruction to the fifth power supply module;

[0140] When the fifth power supply module receives the third stop working instruction or the fourth stop working instruction, it stops working.

[0141] The present application relates to a track plate clamping and flipping device and the method of using the device is as follows:

[0142] Step S1, placing the track plate 10 to be flipped in the working area, unlocking the safety lock, and allowing the operator to enter the platform.

[0143] Step S2, the crane lifts the lifting lug of the frame 1 through its lifting hook to operate the track plate clamping and flipping device.

[0144] Step S3, during the operation, the track plate clamping and flipping device is first lifted or lowered by a crane, and positioned by contact between the positioning rod 8 and the track plate surface to ensure that the first rotating beam 2-1 and the second rotating beam 2-2 are horizontally aligned with the track plate 10.

[0145] Step S4, determine whether the first clamping device 4-1 and the second clamping device 4-2 are flush with the surface of the track plate 10. Specifically, when the positioning rod pressure sensor senses contact with the track plate 10, the positioning rod pressure sensor sends a feedback signal to the electric crane to stop the lowering operation of the frame 1. Or the positioning rod pressure sensor sends a feedback signal to the prompt light and the prompt sound, and the prompt light and the prompt sound are turned on after receiving the feedback signal, prompting the hoisting device operator to stop the lowering operation of the frame 1.

[0146] Step S5, the first telescopic arm 1-1 and the second telescopic arm 1-2 control the motor 6 through the first power module according to the specifications of the different track plates 10, thereby driving the gear connected to the motor 6 to rotate, and then driving the first telescopic arm 1-1 and the second telescopic arm 1-2 to move horizontally on the track, and the moving module determines the moving distance of the first telescopic arm 1-1 and the second telescopic arm 1-2, and determines the telescopic length of the first telescopic arm 1-1 and the second telescopic arm 1-2. When the telescopic length reaches the preset length, that is, corresponding to the length of the track plate 10, the moving feedback module sends a command to the first power module to stop the motor 6, and positions it through the positioning pin, so as to achieve precise positioning.

[0147] Step S6, the first clamping device 4-1 and the second clamping device 4-2 clamp the track plate 10. The first angle adjustment module adjusts the first angle between the first clamp 16 and the first rotating beam 2-1, and uses the first angle feedback module to feedback the first angle until the clamping angle that matches the track plate 10 is reached. The second angle adjustment module adjusts the second angle between the second clamp 17 and the first rotating beam 2-1, and uses the second angle feedback module to feedback the second angle until the clamping angle that matches the track plate 10 is reached. The third angle adjustment module adjusts the third angle between the third clamp and the second rotating beam 2-2, and uses the third angle feedback module to feedback the third angle until the clamping angle that matches the track plate 10 is reached. The fourth angle adjustment module adjusts the fourth angle between the fourth clamp and the second rotating beam 2-2, and uses the fourth angle feedback module to feedback the fourth angle until the clamping angle that matches the track plate 10 is reached.

[0148] Specifically, the first angle and the second angle rotate simultaneously, and the third angle and the fourth angle rotate simultaneously, so generally, only one angle feedback module is required in each clamping device. However, in order to improve the angle accuracy, the present application chooses to use two angle feedback modules.

[0149] The first clamp 16 and the second clamp 17 are driven by the third power module, and the angle feedback is performed by the first angle feedback module and the second angle feedback module. The third clamp and the fourth clamp are driven by the fifth power module, and the angle feedback is performed by the third angle feedback module and the fourth angle feedback module, until the clamping angle of the adaptable track plate 10 is reached.

[0150] When the track plate 10 contacts the pressure sensors placed in the first clamp 16, the second clamp 17, the third clamp and the fourth clamp, the pressure sensors simultaneously feed back a first signal to the third power module to stop the rotation of the first fixed gear 5-1, and feed back a first signal to the fifth power module to stop the rotation of the second fixed gear 5-2, so that the track plate 10 is fixed in the first clamping device 4-1 and the second clamping device 4-2.

[0151] Step S7, the pressure sensor simultaneously feeds back a second signal to the second power module to start the first rotating axis motor; and feeds back a second signal to the fourth power module to simultaneously start the second rotating axis motor to perform the track plate flipping operation.

[0152] The first rotation module adjusts the rotation angle of the first clamping device 4-1, and the second rotation module adjusts the rotation angle of the second clamping device 4-2. The first rotation feedback module feeds back the rotation angle and rotation speed of the first clamping device 4-1 to the second power module; the second rotation feedback module synchronously feeds back the rotation angle and rotation speed of the second clamping device 4-2 to the fourth power module; the flipping process first slowly speeds up, then flips at a constant speed, and finally slowly decelerates, flips at a constant speed to a 90° vertical state, and then slowly flips to a horizontal state, which effectively controls the flipping inertia and reduces the impact and wear that may be caused to the components, thereby improving the stability and service life of the entire device and the accuracy of the flipping operation.

[0153] Step S8: After the track plate is flipped, it is transported to the anchoring area by a crane. After it is transported to the designated location, the third power module drives the first clamp 16 and the second clamp 17 to release the clamping of the track plate 10; the fifth power module synchronously drives the third clamp and the fourth clamp to release the clamping of the track plate 10. The work of flipping and transporting the track plate is completed.

[0154] Step S9, repeating steps S1 to S8 to perform the next cycle operation on the next track plate 10. That is, repeating steps S1 to S8 to clamp, flip and transfer the next track plate 10.

[0155] The above connecting plate 19 is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are within the scope of protection of the pending claims of the present invention.

Claims

1. A track plate clamping and turning device, characterized in that: The device comprises: The frame (1) comprises a horizontal frame arranged parallel to the ground; the horizontal frame is a hollow rod-shaped object fixedly arranged on the lifting device; The first telescopic arm (1-1) comprises a first vertical pole arranged perpendicular to the ground, and a first cross bar perpendicular to and fixedly connected to the first vertical pole; the cross section of the first cross bar is smaller than the cross section of the cross frame; the first cross bar is arranged in the cross frame; the first vertical pole extends out of the cross frame; The second telescopic arm (1-2) comprises a second vertical pole arranged perpendicular to the ground, and a second cross bar perpendicular to and fixedly connected to the second vertical pole; the cross section of the second cross bar is smaller than the cross section of the cross frame; the second cross bar is arranged in the cross frame; and the second vertical pole extends out of the cross frame; The first telescopic arm (1-1) and the second telescopic arm (1-2) can be mutually displaced in the horizontal frame, thereby being able to adjust the horizontal distance between the first vertical pole and the second vertical pole; A first rotating beam (2-1) comprising a hollow rod; the first rotating beam (2-1) is connected to the first vertical rod via a first rotating shaft (3-1) and can rotate along the axis of the first rotating shaft; A second rotating beam (2-2) comprising a hollow rod; the second rotating beam (2-2) is connected to the second vertical rod via a second rotating shaft (3-2) and can rotate along the axis of the second rotating shaft (3-2); A first clamping device (4-1) is arranged on the first rotating beam (2-1); a second clamping device (4-2) is arranged on the second rotating beam (2-2); the first clamping device (4-1) and the second clamping device (4-2) are arranged relative to each other and can clamp and flip the track plate (10).

2. The track plate clamping and turning device according to claim 1, characterized in that: A row of spur teeth is arranged on the surfaces opposite to the first crossbar and the second crossbar; a motor (6) perpendicular to the ground is arranged between the first crossbar and the second crossbar, and the first end of the motor (6) is fixed at the center of the frame (1); a gear corresponding to the spur teeth is arranged at the other end of the motor (6), the gear and the motor (6) are coaxially arranged, and the length of the gear corresponds to the height of the first crossbar and the second crossbar; the first crossbar and the second crossbar can be meshed and displaced through the gear.

3. The track plate clamping and turning device according to claim 1, characterized in that: The first rotating shaft (3-1) is a columnar body; the first rotating shaft (3-1) is arranged at the center position of the first rotating beam (2-1) and is connected to the first rotating beam (2-1) as a whole; the axis of the first rotating shaft (3-1) is perpendicular to the center line of the length direction of the first rotating beam (2-1); a plurality of protruding teeth are evenly arranged on the inner wall of the first rotating shaft (3-1) in the direction of the axis of the first rotating shaft (3-1), the teeth are evenly distributed on the radial cross section of the first rotating shaft (3-1), and the teeth extend along the axial direction of the first rotating shaft (3-1); The device further comprises: a first rotating shaft motor, the first rotating shaft motor is coaxially arranged with the first rotating shaft (3-1) and fixedly connected with the first vertical pole; at one end of the first rotating shaft motor connected with the first rotating shaft (3-1), a connecting tooth corresponding to the toothed body of the first rotating shaft (3-1) is arranged, the connecting tooth is cooperatively connected with the first rotating shaft (3-1) and can drive the first rotating beam (2-1) to rotate; The second rotating shaft (3-2) is a columnar body; the second rotating shaft (3-2) is arranged at the center position of the second rotating beam (2-2) and is connected to the second rotating beam (2-2) as a whole; the axis of the second rotating shaft (3-2) is perpendicular to the center line of the length direction of the second rotating beam (2-2); on the inner wall of the second rotating shaft (3-2), a plurality of protruding teeth are evenly arranged in the direction of the axis of the second rotating shaft (3-2), the teeth are evenly distributed on the radial cross section of the second rotating shaft (3-2), and the teeth extend along the axial direction of the second rotating shaft (3-2); The device also includes: a second rotating axis motor, which is coaxially arranged with the second rotating axis (3-2) and fixedly connected with the second vertical pole; at one end of the second rotating axis motor connected to the second rotating axis (3-2), a connecting tooth corresponding to the toothed body of the second rotating axis (3-2) is arranged, and the connecting tooth is cooperatively connected with the second rotating axis (3-2) to drive the second rotating beam (2-2) to rotate.

4. The track plate clamping and turning device according to claim 1, characterized in that: The first clamping device (4-1) comprises: a first rack (12) and a second rack (13) arranged opposite to each other in the first rotating beam (2-1); the length of the first rack (12) and the length of the second rack (13) are both greater than 1 / 2 of the length of the first rotating beam (2-1); a first fixed gear (5-1) is arranged between a first end of the first rack (12) and a first end of the second rack (13); the first rack (12) and the second rack (13) can be relatively displaced via the first fixed gear (5-1); A first clamp (16) is arranged at the second end of the first rack (12); a second clamp (17) is arranged at the second end of the second rack (13); the first clamp (16) is connected to the first rotating beam (2-1) via a first clamp hinge shaft; the second clamp (17) is connected to the first rotating beam (2-1) via a second clamp hinge shaft; The first clamping device (4-1) further comprises a first rack fixing member (14) arranged corresponding to the first rack (12); and a second rack fixing member (15) arranged corresponding to the second rack (13); the first rack fixing member (14) and the second rack fixing member (15) both comprise: a hollow rod; the first rack (12) passes through the first rack fixing member (14) and slides in the first fixing member; the second rack (13) passes through the second rack fixing member (15) and slides in the second fixing member; the first rack fixing member (14) and the second rack fixing member (15) are both fixedly connected to the first rotating beam (2-1); The second clamping device (4-2) comprises: a third rack and a fourth rack arranged opposite to each other in the second rotating beam (2-2); the length of the third rack and the length of the fourth rack are both greater than 1 / 2 of the length of the second rotating beam (2-2); a second fixed gear (5-2) is arranged between the first end of the third rack and the first end of the fourth rack; the third rack and the fourth rack can be relatively displaced through the second fixed gear (5-2); A third clamp is arranged at the second end of the third rack; a fourth clamp is arranged at the second end of the fourth rack; the third clamp is connected to the second rotating beam (2-2) via a third clamp hinge shaft; the fourth clamp is connected to the second rotating beam (2-2) via a fourth clamp hinge shaft; The second clamping device (4-2) also includes a third rack fixing member corresponding to the third rack; and a fourth rack fixing member corresponding to the fourth rack; the third rack fixing member and the fourth rack fixing member both include: a hollow rod; the third rack passes through the third rack fixing member and slides in the third fixing member; the fourth rack passes through the fourth rack fixing member and slides in the fourth fixing member; the third rack fixing member and the fourth rack fixing member are both fixedly connected to the second rotating beam (2-2).

5. The track plate clamping and turning device according to claim 4, characterized in that: The first clamp (16), the second clamp (17), the third clamp and the fourth clamp all comprise: two clamps (18) arranged parallel to the ground; a connecting plate (19) perpendicular to the ground is arranged on the sides of the two clamps (18) for connecting the two clamps (18); the height of the connecting plate (19) corresponds to the thickness of the track plate (10); the first clamp (16) and the second clamp (17) are arranged opposite to each other; the third clamp and the fourth clamp are arranged opposite to each other.

6. The track plate clamping and turning device according to claim 1, characterized in that: The device further comprises a positioning pin (7); the positioning pin (7) is a rod-shaped object, which is perpendicular to the longitudinal axis of the frame (1); the length of the positioning pin (7) corresponds to the width of the frame (1); the first end of the positioning pin (7) comprises a rectangular protrusion parallel to the axial direction of the rod-shaped object, the first surface of the rectangular protrusion is coplanar with the first surface of the rod-shaped object, and the second surface of the rectangular protrusion is extended to the second surface of the rod-shaped object; the rectangular protrusion has an overlapping portion with the rod-shaped object, and the first end cross section of the positioning pin (7) is a pattern in which an upper rectangle and a lower circle are connected; The second end of the positioning pin (7) comprises a cylindrical buckle circumscribing the rod-shaped object; Positioning holes (1-3) matching the cross-section of the positioning pin (7) are provided on the front and back sides of the frame (1); through holes are provided on the first cross bar and the second cross bar at the same time, and the positioning pin (7) passes through the positioning holes (1-3), so that the first cross bar and the second cross bar are fixed in the frame (1).

7. The track plate clamping and turning device according to claim 1, characterized in that: The device also includes a positioning rod (8), one positioning rod (8) is respectively arranged on both sides of the center line of the frame (1); the positioning rod (8) includes an upper positioning rod portion and a lower positioning rod portion; the upper positioning rod portion and the lower positioning rod portion are connected via a connecting shaft; the axis of the connecting shaft is perpendicular to the axis of the positioning rod; a spring is also arranged at the connection position between the upper positioning rod portion and the lower positioning rod portion, so that the upper positioning rod portion and the lower positioning rod portion are elastically connected.

8. The track plate clamping and turning device according to claim 1, characterized in that: A buffer device (11) is disposed below each of the first rotating beam (2-1) and the second rotating beam (2-2); the buffer device (11) comprises a pulley or an elastic object; and the height of the buffer device (11) matches the thickness of the track plate (10).

9. A control system for a track plate clamping and turning device, used for the track plate clamping and turning device as described in any one of claims 1 to 8; characterized in that: The control system comprises: A first power supply module, used for controlling the motor (6), A prompt module, comprising a positioning rod pressure sensor, arranged at the end of the positioning rod (8); A moving module is arranged in a displacement sensor in a positioning hole (1-3) matched with the positioning pin; and is used to adjust the moving distance of the first telescopic arm (1-1) and the second telescopic arm (1-2); A mobile feedback module is arranged in a displacement sensor in the positioning hole (1-3); when the moving distance of the first telescopic arm (1-1) and the second telescopic arm (1-2) reaches a preset distance, an instruction is sent to the first power supply module to stop the motor (6) from working; A second power supply module, used for controlling the first rotating shaft motor; A first rotating module is arranged in the first rotating shaft (3-1), and the first rotating module receives instructions from the second power supply module to adjust the rotation angle of the first clamping device (4-1); a first rotation feedback module, which sends an instruction to the second power supply module to stop the operation of the first rotation axis motor when the first clamping device (4-1) rotates to a preset angle; a third power supply module, arranged in the first fixed gear (5-1) and used for controlling the first fixed gear (5-1); A first angle adjustment module is arranged in a first clamp hinge shaft connecting the first clamp (16) and the first rotating beam (2-1), and is used to adjust the rotation angle of the first clamp (16), thereby changing a first angle between the first clamp (16) and the first rotating beam (2-1); A second angle adjustment module is arranged in a second clamp hinge shaft connecting the second clamp (17) and the first rotating beam (2-1), and is used to adjust the rotation angle of the second clamp (17), thereby changing a second angle between the second clamp (17) and the first rotating beam (2-1); a first angle feedback module, which feeds back the included angle between the first fixture (16) and the first rotating beam (2-1); when the included angle between the first fixture (16) and the first rotating beam (2-1) reaches a preset angle, the first angle feedback module sends a first stop working instruction to the third power supply module; a second angle feedback module, which feeds back the included angle between the second fixture (17) and the first rotating beam (2-1); when the included angle between the second fixture (17) and the first rotating beam (2-1) reaches a preset angle, the second angle feedback module sends a second stop working instruction to the third power supply module; When the third power supply module receives the first stop working instruction or the second stop working instruction, it stops working; A fourth power supply module, used for controlling the second rotating shaft motor; A second rotating module is arranged in the second rotating shaft (3-2), and the second rotating module receives instructions from the fourth power supply module to adjust the rotation angle of the second clamping device (4-2); a second rotation feedback module, which sends an instruction to the fourth power supply module to stop the second rotation axis motor from working when the second clamping device (4-2) rotates to a preset angle; a fifth power supply module, arranged in the second fixed gear (5-2) and used for controlling the second fixed gear (5-2); A third angle adjustment module is arranged in a third clamp hinge shaft connecting the third clamp and the second rotating beam (2-2), and is used to adjust the rotation angle of the third clamp, thereby changing a third angle between the third clamp and the second rotating beam (2-2); A fourth angle adjustment module is arranged in a fourth clamp hinge shaft connecting the fourth clamp and the second rotating beam (2-2), and is used to adjust the rotation angle of the fourth clamp, thereby changing a fourth angle between the fourth clamp and the second rotating beam (2-2); a third angle feedback module, which feeds back the included angle between the third fixture and the second rotating beam (2-2); when the included angle between the third fixture and the second rotating beam 2-2 reaches a preset angle, the third angle feedback module sends a third stop working instruction to the fifth power supply module; a fourth angle feedback module, which feeds back the included angle between the fourth clamp and the second rotating beam (2-2); when the included angle between the fourth clamp and the second rotating beam (2-2) reaches a preset angle, the fourth angle feedback module sends a fourth stop working instruction to the fifth power supply module; When the fifth power supply module receives the third stop working instruction or the fourth stop working instruction, it stops working.

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