阅读说明：本技术 一种多组铁路扣件同步作业装置及方法 (Synchronous operation device and method for multiple sets of railway fasteners ) 是由 刘飞香 陶小虎 曹移伟 陈钦云 唐明明 于 2019-10-12 设计创作，主要内容包括：本发明涉及一种多组铁路扣件同步作业装置及方法,该装置以作业小车的形式集成在扣件作业车(1)上,随扣件作业车(1)一起运动；该装置包括机架(3),该机架作为整个作业装置的载体,横跨在钢轨正上方；扣件作业车(1)前端有道钉扫描系统(2),可对目标道钉扫描定位,并将道钉坐标参数传输给后端的扣件作业装置；位置调整机构(4)左右对称布置在机架(3)内部,用于调整扣件作业机构与目标道钉之间的相对位置,使扣件作业机构与目标道钉对齐；机架(3)的前端、中间和后端各装有一套轨距调整机构(5),用于调整轨距或将作业装置锁定在钢轨上。(The invention relates to a multi-group railway fastener synchronous operation device and a method, wherein the device is integrated on a fastener operation vehicle (1) in the form of an operation trolley and moves along with the fastener operation vehicle (1); the device comprises a frame (3) which is used as a carrier of the whole working device and spans right above a steel rail; the front end of the fastener operating vehicle (1) is provided with a spike scanning system (2) which can scan and position a target spike and transmit a spike coordinate parameter to a fastener operating device at the rear end; the position adjusting mechanisms (4) are arranged in the rack (3) in a bilateral symmetry manner and are used for adjusting the relative positions between the fastener operating mechanism and the target spike so as to align the fastener operating mechanism with the target spike; the front end, the middle and the rear end of the frame (3) are respectively provided with a set of track gauge adjusting mechanism (5) for adjusting the track gauge or locking the operation device on the steel rail.)

1. A multi-group railway fastener synchronous operation device is integrated on a fastener operation vehicle (1) in the form of an operation trolley and moves along with the fastener operation vehicle (1); the device comprises a frame (3) which is used as a carrier of the whole operation device and spans right above an inner rail and an outer rail, and is characterized in that: the front end of the fastener operating vehicle (1) is provided with a spike scanning system (2), the scanning system is eyes of the whole operating device, the system scans and positions a target spike, and the whole operating device can adjust the position of the mechanism according to the coordinate parameter of the target spike so that the mechanism can complete the specific operating task of the fastener within an error allowable range; the inside of the frame (3) is provided with a position adjusting mechanism (4) and a track gauge adjusting mechanism (5) in bilateral symmetry.

2. The apparatus for the simultaneous operation of a plurality of sets of railroad fasteners as defined in claim 1, wherein: the bottom of the frame (3) is provided with a walking wheel frame, and the walking wheel frame is provided with a service braking mechanism.

3. The apparatus and method for the simultaneous operation of multiple sets of railroad fasteners of claim 1 wherein: the position adjusting mechanism (4) comprises X, Y and a Z-direction position adjusting mechanism.

4. The apparatus for the simultaneous operation of a plurality of sets of railroad fasteners as defined in claim 3, wherein: the X-direction position adjusting mechanisms are two groups and are symmetrically distributed on two sides of the rack (3), and each side of the rack comprises a plurality of sets of X-direction position adjusting sub-mechanisms (401).

5. The apparatus for the simultaneous operation of a plurality of sets of railroad fasteners as defined in claim 4, wherein: the X-direction position adjusting sub-mechanism (401) comprises an X-direction guide rail (40101), an X-direction sliding base (40102) and an X-direction linear feeding mechanism (40103).

6. The apparatus for the simultaneous operation of a plurality of sets of railroad fasteners as defined in claim 5, wherein: the X-direction linear feeding mechanism (40103) comprises a servo motor, a speed reducer and a transmission structure of a gear rack.

7. The apparatus for the simultaneous operation of a plurality of sets of railroad fasteners as defined in claim 5, wherein: two sets of Y-direction position adjusting sub-mechanisms (402) are arranged on the X-direction sliding seat (40102), and each set of Y-direction adjusting sub-mechanism (402) moves along the Y direction.

8. The apparatus for the simultaneous operation of a plurality of sets of railroad fasteners as defined in claim 7, wherein: the Y-direction position adjusting mechanism (402) comprises a Y-direction guide rail (40201), a Y-direction sliding seat (40202) and a Y-direction linear feeding mechanism (40203).

9. The apparatus for the simultaneous operation of a plurality of sets of railroad fasteners as defined in claim 8, wherein: a set of Z-direction position adjusting mechanisms (403) are arranged on the Y-direction sliding seat (40202).

10. The operation process of the multi-group railway fastener synchronous operation device comprises the following steps:

step A: the whole operation device advances on the track along with the fastener operation vehicle (1);

and B: the spike scanning system (2) scans the spikes, analyzes and calculates the position parameters of each spike and the stop operation point parameters of the whole operation device through an internal processor, and then transmits the data to a device processor at the rear end;

and C: the position adjusting mechanism (4) adjusts X, Y and Z coordinates according to spike parameters provided by the spike scanning system (2);

step D: the whole operation device is stopped at a specific stopping point provided by the spike scanning system (2);

step E: the fastener operating mechanism (6) completes the processing task of the target fastener under the matching of the position adjusting mechanism (4) and the track gauge adjusting mechanism (5);

step F: the whole operation device is repeatedly prepared for the next operation.

Technical Field

The invention relates to the technical field of railway fastener processing, in particular to a device and a method for synchronously operating multiple groups of railway fasteners.

Background

At present, in the railway line rail-changing operation engineering, people usually walk on a line manually, and the specific construction operation task of a fastener is completed manually by adopting a portable tool. Because the lines needing to be processed are generally longer, the number of railway fasteners is more, but the operation time of the skylight for the railway parking operation is limited, a plurality of operators need to simultaneously start and quickly complete the specific construction operation tasks of the railway fasteners in the construction mode. The construction mode has the defects of high labor intensity, low working efficiency, low safety factor and easy omission, and is not beneficial to the operation requirements of rapid, efficient and safe construction of the railway at present.

For example, chinese patent application No. 201811517068.1 discloses an automatic dismounting method and device for rail fasteners, which can complete the mechanical dismounting and recovery of the fasteners, reduce the number of operators, and reduce the labor intensity. However, the invention has some disadvantages: on one hand, the invention only studies the disassembly and recovery of the fastener, has limited application range and inextensible functions; on the other hand, the positioning mechanism of the invention can be completed only by a plurality of steps such as initial positioning, repeated fine positioning and the like, and the positioning efficiency is relatively low.

Disclosure of Invention

In order to solve the defects in the prior art, the invention provides a device and a method for synchronously operating a plurality of groups of railway fasteners. The positioning mode does not need repeated detection and positioning, and the positioning efficiency is high.

The synchronous operation device for the multiple groups of railway fasteners can be applied to occasions of oil coating, rust removal, disassembly, recovery, installation, fastening and the like of parts, and can complete required operation tasks only by fixing different working mechanisms at the lower end of the Z-direction sliding seat in different occasions.

In order to achieve the design purpose, the scheme adopted by the invention is as follows:

the invention provides a synchronous operation device for a plurality of groups of railway fasteners, which is integrated on a fastener operation vehicle in the form of an operation trolley and moves along with the fastener operation vehicle; the device comprises a frame, wherein the frame is used as a carrier of the whole operation device and spans right above an inner rail and an outer rail, the front end of the fastener operation vehicle is provided with a spike scanning system, the scanning system is the eyes of the whole operation device, the scanning and positioning of a target spike are realized through the system, and the position of a mechanism of the whole operation device can be adjusted according to the coordinate parameter of the target spike, so that the fastener operation mechanism can complete the specific operation task of the fastener within an error allowable range; the inside bilateral symmetry of frame is provided with position adjustment mechanism and gauge adjustment mechanism.

Preferably, the bottom of the rack is provided with a traveling wheel frame, the traveling wheel frame plays a role in supporting the weight of the whole operation device, and the traveling wheel frame is provided with a service braking mechanism, so that the device can be forced to stop at a target point for operation through the braking function of the service braking mechanism.

In any of the above aspects, it is preferable that the position adjustment mechanism includes three-direction position adjustment mechanisms of X (rail direction), Y (tie direction), and Z (vertical direction).

In any of the above schemes, preferably, the X-direction position adjusting mechanisms are two groups, symmetrically distributed on two sides of the rack, and each side includes multiple sets of X-direction position adjusting sub-mechanisms. 2N sets of X-direction position adjusting sub-mechanisms on the left and right synchronously adjust respective positions so as to adapt to the change of the positions of the fasteners of N sleepers in the X direction.

In any of the above schemes, preferably, the X-direction position adjusting sub-mechanism includes an X-direction guide rail, an X-direction sliding base, and an X-direction linear feeding mechanism, so as to meet the requirements that the X-direction sliding base can be adjusted in the forward and backward directions during operation to adapt to uncertainty of the position of the target spike and can be folded and fixed during high-speed travel of the mechanism, and the volume of the X-direction feeding mechanism can be reduced as much as possible.

In any one of the above aspects, preferably, the X-direction linear feeding mechanism includes a servo motor, a speed reducer, and a transmission structure of a rack and pinion.

In any of the above schemes, preferably, two sets of Y-direction position adjusting sub-mechanisms are mounted on the X-direction sliding base, and each set of Y-direction adjusting sub-mechanism moves along the Y-direction. And 4N sets of Y-position adjusting mechanisms are used for synchronously adjusting the positions respectively so as to adapt to the change of the Y-position of 4N target spikes.

In any one of the above aspects, preferably, the Y-direction position adjusting mechanism includes a Y-direction guide rail, a Y-direction slider, and a Y-direction linear feed mechanism.

In any of the above schemes, preferably, a set of Z-direction position adjusting mechanism is mounted on the Y-direction slide carriage for adjusting the Z-direction position to meet the requirements of different Z-direction heights of the fastener operating device.

In any of the above embodiments, the Y-direction linear feed mechanism preferably includes a servo motor, a large and small synchronous pulley reduction mechanism, and a transmission structure of a ball screw nut pair.

In any one of the above aspects, preferably, the Z-direction position adjusting mechanism includes a Z-direction guide rail, a Z-direction slider, and a Z-direction feeding mechanism.

In any of the above solutions, it is preferable that the Z-direction feeding mechanism includes a moving cylinder to adapt to the quick response of the Z-direction operation and resist the impact of the fastener operating mechanism.

In any of the above aspects, preferably, a fastener operating mechanism is provided at a lower end of the Z-direction slider.

In any of the above schemes, preferably, the track gauge adjusting mechanism includes a track-pulling wheel, a transverse telescopic arm, a fixed bracket, an oil cylinder and a vertical telescopic arm.

Because the track gauge of the left and right strands of steel rails in a free state does not meet the requirement of train running, a set of track gauge adjusting mechanism is respectively arranged at the front end, the middle part and the rear end of the bottom of the rack and used for adjusting the track gauge or locking the whole operation device on the steel rails so as to improve the position precision and the operation reliability of the fastener operation device.

During operation, the whole operation device moves forwards along the steel rail under the traction action of the fastener operation vehicle, the spike scanning system continuously scans the spikes passing along the line, the position parameters of the spikes and the stopping operation point parameters of the device are analyzed and calculated by the internal processor of the spike scanning system, and the data are transmitted to the device processor at the rear end. The device processor adjusts the X, Y and Z coordinates of the position adjustment mechanism to match the spike spacing based on parameters provided by the spike scanning system and controls the device to stop at a fixed point. After the device is stopped stably at a fixed point, the fastener operating mechanism completes the specific operation task of the mechanism under the matching of the position adjusting mechanism and the track gauge adjusting mechanism.

In any of the above schemes, preferably, the vertical telescopic arm is fixedly connected to the frame. In the process of operation of the fastener operation vehicle, the rail shifting wheel of the gauge adjusting mechanism rolls on the steel rail all the time, and when the rail has height fluctuation, the vertical telescopic arm can slide in the vertical direction so as to reduce the impact between the rail shifting wheel and the rail.

The second aspect of the present invention provides a process for operating multiple sets of railway fastener synchronous operating devices, comprising the following steps:

step A: the whole operation device advances along with the fastener operation vehicle on the track;

and B: the spike scanning system scans the spikes, analyzes and calculates the position parameters of each spike and the stop operation point parameters of the whole operation device through an internal processor, and then transmits the data to a device processor at the rear end;

and C: the position adjusting mechanism adjusts X, Y and Z coordinates according to spike parameters provided by the spike scanning system;

step D: the whole operation device stops at a specific stopping point provided by the spike scanning system;

step E: the fastener operating mechanism completes the processing task of the target fastener under the matching of the position adjusting mechanism and the track gauge adjusting mechanism;

step F: the whole operation device is repeatedly prepared for the next operation.

Compared with the prior art, the multi-group railway fastener synchronous operation device has the following advantages and effects:

1. the whole operation device is integrated on a fastener operation vehicle in the form of an operation trolley, X, Y and Z coordinates of an internal position adjusting mechanism can be adjusted according to spike position parameters and specific parking operation point position parameters provided by an internal spike scanning system, and the vehicle is parked at a specific point, a specific construction operation task of the fastener is completed by a fastener operation mechanism arranged at the lower end of a Z-direction sliding seat, the current situation of carrying out construction operation on a railway fastener by a large amount of workers is replaced, the labor intensity can be greatly reduced, the operation efficiency is improved, and the operation safety performance is improved. The device has no requirement on a specific fastener operating mechanism, the fastener operating mechanism can complete the construction operation of the fastener under the cooperative control in the device as long as the fastener operating mechanism is connected with the Z-direction sliding seat, and the device has wide applicability. .

2. The lower end of the Z-direction sliding seat of the whole operation device can be provided with any processing mechanism required by the railway fastener, such as a fastener dismounting mechanism, a recycling mechanism, an installation mechanism, a fastening mechanism, an oil coating mechanism or a rust removing mechanism and the like. When the device is in the in-process that advances along with the fastener operation car, the construction operation task of multiunit railway fastener can be accomplished in step to fastener operation mechanism, changes the present situation that a railway workman can only once only be to a spike operation at present, can improve the operating efficiency by a wide margin, realizes the mechanical type, intellectuality and the high efficiency of railway fastener processing operation.

3. The device of the invention adjusts the position of the self mechanism through the position adjusting mechanism through the target spike coordinate parameter obtained by the spike scanning system and the parking operation point of the device, and parks at a specific point, thereby ensuring that a plurality of sets of fastener operation mechanisms positioned at the lower end of the Z-direction sliding seat of the position adjusting mechanism can simultaneously carry out specific operation on the fasteners below the position adjusting mechanism. The device can change the situation that at present, carries out the operation by a large amount of manual works to the railway fastener, can reduce intensity of labour by a wide margin, improves the operating efficiency and promotes the operation security performance.

4. In the invention, because the distance between two spikes of the same steel rail on the left side and the right side of the same sleeper is only 214mm, the distance is actually too small compared with the minimum operation radius 300m of a railway line, the influence of the parameter on the position change of the two spikes in the X direction is too small, and the X coordinates of the two spikes are the same by default. In addition to the fact that the X parameters of the two spikes are not separately adjustable, the X, Y coordinates of the entire working device between the corresponding tie and sleeper, and between the rail and rail, can be independently adjusted, which ensures that the device can accommodate uncertainty in spike position. Simultaneously, each Z-direction slide seat connected with the fastener operating mechanism can be synchronously adjusted in the vertical direction, and the fastener operating device is ensured to adapt to the height change of each spike in different heights.

5. In the invention, one set of X-direction position adjusting sub-mechanisms on one side corresponds to the fasteners of one sleeper, and if N sets of X-direction position adjusting sub-mechanisms exist, the whole operation device can synchronously process all the fasteners on N sleepers. The number of X-position adjustment sub-mechanisms can be specifically selected based on the efficiency required for the particular fastener operation, and the length of the fastener operating vehicle. On the premise that the fastener operating vehicle is not overlong or exceeds a limit, more X-direction position adjusting sub-mechanisms are selected as much as possible, and the operating efficiency of the device can be improved.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a multi-unit railway fastener synchronous working device according to the present invention.

Fig. 2 is a schematic view of the position adjustment mechanism of the preferred embodiment of fig. 1 of the multiple-unit railway fastener synchronous working apparatus according to the present invention.

Figure 3 is a side view of the preferred embodiment of the apparatus of figure 2 for simultaneous operation of multiple sets of railway fasteners in accordance with the present invention.

Fig. 4 is a schematic view of the X-position adjustment sub-mechanism of the embodiment of fig. 2 of the multiple-unit railway fastener synchronous working apparatus according to the present invention.

Fig. 5 is a schematic view of the Y-position adjustment mechanism of the embodiment of fig. 3 of the multiple-unit railway fastener synchronous working apparatus according to the present invention.

Fig. 6 is a schematic view of the Z-position adjustment mechanism of the embodiment of fig. 3 of the multiple-unit railway fastener synchronous working apparatus according to the present invention.

Fig. 7 is a schematic view of the gauge adjusting mechanism of the embodiment of fig. 1 of the apparatus for simultaneous operation of multiple sets of railway fasteners in accordance with the present invention.

Fig. 8 is a flow chart of the operation of the multiple-unit railway fastener synchronous operation device according to the invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, from which other embodiments can be derived by a person skilled in the art without inventive effort.

Referring to fig. 1, a schematic view of a preferred embodiment of the apparatus for simultaneous operation of multiple sets of railway fasteners according to the present invention is shown. The invention relates to a multi-group railway fastener synchronous operation device, which is integrated on a fastener operation vehicle 1 in the form of an operation trolley and moves along with the fastener operation vehicle 1; the device comprises a frame 3, wherein the frame is used as a carrier of the whole operation device and spans right above an inner rail and an outer rail, a spike scanning system 2 is arranged at the front end of a fastener operation vehicle 1, the scanning system is the eyes of the whole operation device, the scanning and positioning of a target spike are realized through the system, and the position of a mechanism of the whole operation device can be adjusted according to the coordinate parameter of the target spike so that a fastener operation mechanism 6 can complete the specific operation task of the fastener within an error allowable range; the left and right inside the frame 3 are symmetrically provided with position adjusting mechanisms 4 for adjusting the relative position between the fastener operating mechanism and the target spike so as to align the fastener operating mechanism with the target spike; the front end, the middle and the rear end of the frame (3) are respectively provided with a set of track gauge adjusting mechanism 5 for adjusting the track gauge or locking the operation device on the steel rail so as to improve the position precision and the operation reliability of the fastener operation device. The bottom of the frame 3 is provided with a traveling wheel carrier which plays a role of supporting the weight of the whole device, and meanwhile, the traveling wheel carrier is provided with a service braking mechanism which can be used for forcing the device to stop at a target point for operation through a brake function of the service braking mechanism.

During operation, the whole operation device moves forwards along the steel rail under the traction action of the fastener operation vehicle 1, the spike scanning system 2 continuously scans the spikes passing along the line, the position parameters of the spikes and the stopping operation point parameters of the whole operation device are analyzed and calculated by an internal processor, and then the data are transmitted to a device processor at the rear end. The device processor adjusts the X, Y and Z coordinates of the position adjustment mechanism to match the spike spacing based on parameters provided by the spike scanning system and controls the device to stop at a fixed point. After the whole operation device is stopped stably at a fixed point, the fastener operation mechanism 6 completes the specific operation task of the mechanism under the matching of the position adjusting mechanism 4 and the track gauge adjusting mechanism 5.

After the required fastener operating mechanism is installed at the lower end of the Z-direction sliding seat of the whole operating device, the fastener operating mechanism 6 can carry out specific operation on all fasteners passing along the line in the process that the whole operating device advances along with the fastener operating vehicle 1. The fastener operating mechanism can be any processing mechanism required by the railway fastener, such as fastener dismounting, recycling, mounting, fastening, oiling, derusting and the like.

Referring to fig. 2 and 3, the position adjusting mechanism of the preferred embodiment shown in fig. 1 of the multi-unit railway fastener synchronous working device according to the present invention is schematically shown.

In the present embodiment, the position adjustment mechanism 4 includes three directional position adjustment mechanisms of X (rail direction), Y (tie direction), and Z (vertical direction). Wherein, X is to the position adjustment mechanism two sets ofly, and the symmetric distribution is in the both sides of frame, and every side includes N sets of X position adjustment sub-mechanism 401. The left and right sets of the X-direction position adjusting sub-mechanisms 401 are 2N in total, and the positions of the X-direction position adjusting sub-mechanisms are adjusted synchronously so as to adapt to the change of the positions of the fasteners of the N sleepers in the X direction. Two sets of Y-direction position adjusting mechanisms 402 are arranged on the sliding seat of each set of X-direction position adjusting sub-mechanism, and each set of Y-direction adjusting sub-mechanism 402 can move along the Y direction. A total of 4N sets of Y-position adjustment mechanisms 402 synchronize the respective adjustment positions to accommodate the change in Y-position of 4N target spikes. Each slide 40202 of the Y-direction adjustment sub-mechanism 402 is provided with a set of Z-direction position adjustment mechanism 403 for adjusting the Z-direction position to meet the requirements of different Z-direction heights of the fastener operating device.

Referring now to fig. 4, there is shown a schematic view of the X-position adjustment sub-mechanism of the preferred embodiment of fig. 2 of the multiple-unit railway fastener synchronous working apparatus according to the present invention.

In this embodiment, the X-direction position adjustment sub mechanism 401 includes an X-direction guide 40101, an X-direction slide 40102, and an X-direction linear feed mechanism 40103.

In order to enable the X-direction sliding seat to be adjusted along the front and back directions of a steel rail during working so as to adapt to the uncertainty of the position of a target spike and the requirement of folding and fixing when the mechanism runs at a high speed, and to consider that the size of the X-direction feeding mechanism is reduced as much as possible, the invention adopts a transmission structure of a servo motor, a speed reducer and a gear rack as the X-direction linear feeding mechanism.

Referring now to fig. 5, there is shown a schematic view of the Y-position adjustment mechanism of the preferred embodiment of fig. 2 for a multiple-unit railway fastener synchronous working apparatus according to the present invention.

In the present embodiment, each set of Y-direction position adjustment mechanisms 402 includes a Y-direction guide 40201, a Y-direction slider 40202, and a Y-direction linear feed mechanism 40203. In order to adjust the position of the Y-direction sliding seat in the left-right direction to adapt to the change of the position of the spike in the Y direction during working and reduce the width of the X-direction sliding seat as much as possible, the invention adopts a transmission structure of a servo motor, a large and small synchronous pulley speed reducing mechanism and a ball screw nut pair as a Y-direction linear feeding mechanism.

Referring now to fig. 6, there is shown a schematic view of the Z-position adjustment mechanism of the preferred embodiment of fig. 2 of the multiple-unit railway fastener synchronous working apparatus according to the present invention.

In the present embodiment, each set of Z-position adjusting mechanisms 403 includes a Z-guide rail 40301, a Z-slide 40302, and a Z-feed mechanism 40303. To accommodate the quick response of Z-direction work and to resist the impact of the fastener work mechanism, the Z-feed mechanism 40303 employs a traveling cylinder.

Referring now to fig. 7, there is shown a schematic view of the preferred embodiment of the gauge adjusting mechanism of fig. 1 of the multiple-unit railway fastener synchronous working apparatus according to the present invention.

In the present embodiment, the track gauge adjusting mechanism 5 is composed of a track-pulling wheel 501, a transverse telescopic arm 502, a fixed bracket 503, an oil cylinder 504 and a vertical telescopic arm 505. The vertical telescopic arm 502 is fixedly connected to the apparatus frame. In the process of operation of the fastener operating vehicle, the rail-shifting wheel 501 of the gauge adjusting mechanism 5 rolls on the steel rail all the time, and when the rail fluctuates from high to low, the vertical telescopic arm 505 can slide in the vertical direction, so that the impact between the rail-shifting wheel 505 and the rail is reduced.

Because the track gauge of the left and right strands of steel rails under the free rotation body does not meet the requirement of train running, a set of track gauge adjusting mechanism 5 is respectively arranged at the front end, the middle part and the rear end of the bottom of the rack 3 and used for adjusting the track gauge or locking the whole operation device on the steel rails so as to improve the position precision and the operation reliability of the fastener operation device.

As shown in fig. 8, the operation process of the multi-group railway fastener synchronous operation device of the invention comprises the following steps:

step A: the whole operation device advances on the track along with the fastener operation vehicle 1;

and B: the spike scanning system 2 scans the spikes, analyzes and calculates the position parameters of each spike and the stop operation point parameters of the whole operation device through an internal processor thereof, and then transmits the data to a device processor at the rear end;

and C: the position adjusting mechanism 4 adjusts X, Y and Z coordinates according to the spike parameters provided by the spike scanning system 2;

step D: the whole operation device is stopped at a specific stopping point provided by the spike scanning system 2;

step E: the fastener operating mechanism 6 completes the processing task of the target fastener under the coordination of the position adjusting mechanism 4;

step F: the whole operation device is repeatedly prepared for the next operation.

The multi-group railway fastener synchronous operation device has the following alternative schemes:

1. in the invention, the scheme of the X-direction linear feeding mechanism 40103 of the X-direction position adjusting sub-mechanism 401 preferably adopts a transmission structure of a servo motor, a speed reducer and a gear rack, but is not limited to the transmission structure, and the transmission structure can be replaced by a transmission structure of an oil cylinder, an air cylinder or a ball screw nut pair.

2. In the Y-direction linear feeding mechanism 40203 of the Y-direction position adjusting sub-mechanism 402 of the present invention, a transmission structure of a servo motor, a large and small synchronous pulley reduction mechanism, and a ball screw nut pair is preferably adopted, but not limited to, the transmission structure is adopted, and the structure can also be replaced by a servo motor, other reduction mechanisms, a transmission structure of a ball screw nut pair, or a common linear feeding mechanism such as a servo motor, a speed reducer, a transmission structure of a gear rack, or an oil cylinder or an air cylinder.

3. The Z-direction feeding mechanism 40303 of the Z-direction position adjustment mechanism 403 in the present invention is not limited to the use of an air cylinder, and may be replaced with other linear feeding mechanisms such as a servo motor, a speed reducer, a gear-rack transmission structure, a servo motor, a speed reduction mechanism, a ball screw-nut transmission structure, or an oil cylinder.

It will be understood by those skilled in the art that the apparatus and method for simultaneous operation of multiple sets of railway fasteners of the present invention includes any combination of the parts described herein. These combinations are not described in detail herein for the sake of brevity and clarity, but the scope of the invention, which is defined by any combination of the parts constructed in this specification, will become apparent after review of this specification.