阅读说明：本技术 紧固车 (Fastening vehicle ) 是由 刘飞香 罗建利 刘福瑞 张明 李新泉 左后林 覃立伟 邵云 于 2020-06-15 设计创作，主要内容包括：本发明提出了一种紧固车,包括：车体组件；紧固组件,设于车体组件上；驱动组件,设于车体组件上,以驱动车体组件移动；传感器组件,设于车体组件上,以获取弹条扣件与车体组件之间的相对位置信息；控制器组件,设于车体组件上,控制器组件分别与紧固组件、驱动组件、传感器组件电连接,其中,控制器组件根据弹条扣件与车体组件之间的相对位置信息控制紧固组件拧紧弹条扣件,或控制器组件根据弹条扣件与车体组件之间的相对位置信息控制驱动组件驱动车体组件移动并控制紧固组件拧紧弹条扣件。通过本发明的技术方案,实现紧固车自动识别弹条扣件并自动拧紧弹条扣件,提高了弹条扣件拧紧工作的工作效率,节省了劳动成本。(The invention provides a fastening vehicle, comprising: a body component; the fastening assembly is arranged on the vehicle body assembly; the driving assembly is arranged on the vehicle body assembly and used for driving the vehicle body assembly to move; the sensor assembly is arranged on the vehicle body assembly to acquire relative position information between the elastic strip fastener and the vehicle body assembly; the controller assembly is arranged on the vehicle body assembly and is respectively electrically connected with the fastening assembly, the driving assembly and the sensor assembly, wherein the controller assembly controls the fastening assembly to screw the elastic strip fastener according to relative position information between the elastic strip fastener and the vehicle body assembly, or controls the driving assembly to drive the vehicle body assembly to move and control the fastening assembly to screw the elastic strip fastener according to relative position information between the elastic strip fastener and the vehicle body assembly. According to the technical scheme, the fastening vehicle can automatically identify the elastic strip fastener and automatically tighten the elastic strip fastener, the working efficiency of tightening the elastic strip fastener is improved, and the labor cost is saved.)

1. A fastening cart, comprising:

a body component;

the fastening assembly is arranged on the vehicle body assembly;

the driving assembly is arranged on the vehicle body assembly and used for driving the vehicle body assembly to move;

the sensor assembly is arranged on the vehicle body assembly and can acquire relative position information between the elastic strip fastener and the vehicle body assembly;

the controller assembly is arranged on the vehicle body assembly and is respectively and electrically connected with the fastening assembly, the driving assembly and the sensor assembly,

the controller component controls the fastening component to tighten the elastic strip fastener according to the relative position information between the elastic strip fastener and the vehicle body component, or controls the driving component to drive the vehicle body component to move and control the fastening component to tighten the elastic strip fastener according to the relative position information between the elastic strip fastener and the vehicle body component.

2. The fastening cart of claim 1, wherein the body assembly specifically comprises:

a chassis;

each wheel is detachably connected with the chassis, each wheel can rotate relative to the chassis, and the chassis achieves relative movement with the elastic strip fastener through rotation of the wheels.

3. The fastening cart of claim 2, wherein the drive assembly specifically comprises:

the axle is arranged on the chassis, and two ends of the axle are provided with one wheel;

and the servo motor is in transmission connection with the axle and drives the wheels to rotate through the axle.

4. The fastening cart of claim 3, wherein the sensor assembly specifically comprises:

the visual sensor is arranged on the chassis to acquire image information of the elastic strip fastener;

the lamp body is arranged on the chassis, and at least part of the irradiation range of the lamp body covers the elastic strip fastener.

5. The fastening cart of claim 3, wherein the sensor assembly specifically comprises:

the laser displacement sensor is arranged on the chassis to acquire image information of the elastic strip fastener;

the lamp body is arranged on the chassis, and at least part of the irradiation range of the lamp body covers the elastic strip fastener.

6. The fastening cart of claim 4 or 5, wherein the controller assembly specifically comprises:

the encoder is arranged at least one end of the axle to obtain the travel distance of the vehicle body assembly;

a microcontroller arranged on the chassis, the microcontroller is respectively electrically connected with the sensor assembly, the servo motor and the encoder,

the microcontroller determines the relative distance between the elastic strip fastener and the vehicle body component according to the image information of the elastic strip fastener, and controls the servo motor to operate according to the relative distance between the elastic strip fastener and the vehicle body component and the advancing distance of the vehicle body component.

7. The fastening cart of claim 6, wherein the fastening assembly specifically comprises:

the fastening bracket is detachably connected with the chassis;

a longitudinal moving device slidably connected with the fastening bracket, wherein the longitudinal moving device can move along a longitudinal direction relative to the fastening bracket;

the vertical moving device is connected with the longitudinal moving assembly in a sliding mode and can move on the longitudinal moving assembly along the transverse direction relative to the longitudinal moving assembly;

the tightening device is arranged on the vertical moving device, the vertical moving device can drive the tightening device to move relative to the chassis along the vertical direction,

the longitudinal direction is parallel to the moving direction of the vehicle body assembly, the transverse direction is perpendicular to the longitudinal direction and parallel to the plane where the chassis is located, and the perpendicular direction is perpendicular to the plane where the chassis is located.

8. The fastening vehicle according to claim 7, wherein the vertical movement device comprises:

the transverse moving bracket is connected with the longitudinal moving device in a sliding way;

a ball screw provided on the lateral movement bracket, wherein a screw of the ball screw is movable in the vertical direction with respect to the lateral movement bracket;

the driving motor is in transmission connection with the ball screw and is electrically connected with the microcontroller,

the tightening device is arranged at one end, close to the elastic strip fastener, of the ball screw, and the microcontroller controls the driving motor to operate according to the relative distance between the elastic strip fastener and the vehicle body assembly, so that the tightening device is close to or far away from the elastic strip fastener.

9. The fastening cart of claim 8, wherein the fastening assembly further comprises:

the reset assembly is arranged on the fastening bracket, the longitudinal moving device and the transverse moving bracket, and the reset assembly realizes the reset of the transverse moving bracket and the longitudinal moving device.

10. The fastening cart of claim 9, wherein the reset assembly specifically comprises:

the first guide rod is arranged on the fastening bracket along the longitudinal direction;

the first blocking piece is fixed on the longitudinal moving device and provided with a first through hole, and the first guide rod penetrates through the first through hole and can slide in the first through hole;

the first spring is sleeved on the first guide rod, two ends of the first spring are respectively and fixedly connected with one end of the first guide rod, and one end of the first blocking piece close to the first guide rod is abutted against the first spring;

the second guide rod is arranged on the longitudinal moving device along the longitudinal direction;

the second baffle is fixed on the transverse moving support, a second through hole is formed in the second baffle, and the second guide rod penetrates through the second through hole and can slide in the second through hole;

and the second spring is sleeved on the second guide rod, two ends of the second spring are respectively and fixedly connected with one end of the second guide rod, and one end of the second baffle close to the second guide rod is abutted to the second spring.

11. The fastening cart of claim 6, wherein the body assembly further comprises:

at least one seat detachably connected to the chassis;

the control console is detachably connected with the chassis;

at least one handle arranged on the chassis;

the microcontroller is electrically connected with the console, and the operation of the microcontroller is controlled by the console.

12. The fastening cart of claim 11, further comprising:

the seat is detachably connected with the chassis through the matching of the clamping column and the clamping groove; and/or

One of the clamping groove and the clamping column is arranged on the console, the other clamping column is arranged on the chassis, and the console is detachably connected with the chassis through the matching of the clamping column and the clamping groove.

13. The fastening cart of claim 2,

the number of the fastening assemblies is two, the fastening assemblies are arranged on one side of the vehicle body assembly, and the elastic strip fasteners on two sides of the steel rail are screwed through the two fastening assemblies.

14. The fastening cart of any one of claims 2-5 or 7-13, wherein the cart body assembly further comprises:

and the electric storage device is arranged on the chassis and is respectively and electrically connected with the fastening assembly, the driving assembly, the sensor assembly and the controller assembly.

Technical Field

The invention relates to the technical field of rail transit line maintenance equipment, in particular to a fastening vehicle.

Background

With the continuous promotion of urbanization in China, population converges towards cities, and urban traffic jam is caused. The subway plays an important role in solving the problems of urban roads and the like due to the advantages of large carrying capacity, high speed, no occupation of ground space and the like. The elastic strip fastener is used for fixing a train running track, and the normal fastening state of the elastic strip fastener is guaranteed, so that the elastic strip fastener has important significance for the safe running of the train; at present, the elastic strip fastener tightening working mode is the operation of manually pushing and operating a special tightening wrench, the automation degree is low, the labor intensity of workers is high, and the efficiency is low.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art or the related art.

In view of the above, an object of the present invention is to provide a fastening vehicle.

In order to achieve at least one of the above objects, according to an aspect of the present invention, there is provided a fastening cart including: a body component; the fastening component is arranged on the vehicle body component and used for fastening the elastic strip fastener; the driving assembly is arranged on the vehicle body assembly and used for driving the vehicle body assembly to move; the sensor assembly is arranged on the vehicle body assembly and can acquire relative position information between the elastic strip fastener and the vehicle body assembly; the controller assembly is arranged on the vehicle body assembly and is respectively electrically connected with the fastening assembly, the driving assembly and the sensor assembly, wherein the controller assembly controls the fastening assembly to screw the elastic strip fastener according to relative position information between the elastic strip fastener and the vehicle body assembly, or controls the driving assembly to drive the vehicle body assembly to move and control the fastening assembly to screw the elastic strip fastener according to relative position information between the elastic strip fastener and the vehicle body assembly.

According to the fastening vehicle provided by the invention, the fastening assembly is arranged on the vehicle body assembly, and the elastic strip fastener can be screwed down through the fastening assembly so as to fix the train running track; the driving assembly is arranged on the vehicle body assembly to provide power for movement of the vehicle body assembly through the driving assembly, the sensor assembly is further arranged on the vehicle body assembly, and the relative position relation between the elastic strip fastener and the vehicle body assembly can be obtained through the sensor assembly, so that distance information and spatial position relation between the vehicle body assembly and the elastic strip fastener are determined, and whether the vehicle body assembly is located at a tightening position corresponding to the obtained elastic strip fastener is further determined; further, a controller assembly is arranged on the vehicle body assembly and is respectively electrically connected with the fastening assembly, the driving assembly and the sensor assembly, so that the relative position information between the elastic strip fastener and the vehicle body assembly acquired by the sensor assembly can be transmitted to the controller assembly, the controller assembly controls the operation of the fastening assembly and the driving assembly according to the relative position information between the elastic strip fastener and the vehicle body assembly, specifically, after the controller assembly acquires the relative position information between the elastic strip fastener and the vehicle body assembly, the vehicle body assembly is determined to be in a fastening position, namely when the fastening assembly is positioned above the elastic strip fastener, in detail, when a fastening device in the fastening assembly is positioned above the elastic strip fastener, the controller assembly controls the fastening assembly to operate, so that the fastening assembly is in contact with the elastic strip fastener, and the elastic strip fastener is fastened by the fastening assembly through the matching of the fastening assembly and the elastic strip fastener, completing the tightening work of the elastic strip fastener; in the driving process, the sensor assembly detects the position of the elastic strip fastener, the controller assembly acquires relative position information between the elastic strip fastener and the vehicle body assembly, if the vehicle body assembly is determined not to be located at the tightening position, the relative distance between the elastic strip fastener and the vehicle body assembly is determined according to the relative position information between the elastic strip fastener and the vehicle body assembly, the controller assembly controls the driving assembly to operate, the driving vehicle body assembly moves towards the elastic strip fastener, the vehicle body assembly stops moving when a tightening device in the fastening assembly is located above the elastic strip fastener, the controller assembly controls the fastening assembly to tighten the elastic strip fastener, accordingly, the fastening vehicle can automatically find the elastic strip fastener and automatically tighten the elastic strip fastener, the automation degree of the tightening work of the elastic strip fastener is improved, the labor cost is saved, and the working efficiency of the tightening work of the elastic strip fastener is improved.

The fastening assembly is positioned above the elastic strip fastener, and specifically, a fastening device in the fastening assembly is positioned above the elastic strip fastener; in detail, after the fastening vehicle is in the fastening position, the fastening vehicle stops moving, the fastening assembly is brought into contact with the elastic strip fastener through the movement of the fastening assembly, and the elastic strip fastener is fastened through the cooperation of the fastening assembly and the elastic strip fastener.

In addition, the fastening vehicle in the above technical solution provided by the present invention may further have the following additional technical features:

in the above technical solution, the vehicle body assembly specifically includes: a chassis; a plurality of wheels, every wheel can be dismantled with the chassis and be connected, and every wheel can rotate for the chassis, and the chassis passes through the rotation realization of wheel and the relative movement between the bullet strip fastener.

In this technical scheme, can dismantle with the chassis through a plurality of wheels and be connected, make the fastening car remove more swiftly convenient, and every wheel can dismantle with the chassis and be connected, make the fastening car accomplish fastening work after, can dismantle the wheel to transport respectively, dismantle the dolly and transport the line storage and charge in storage area nearby.

Specifically, the quantity of wheel is four, divide into two pairs and locate on the chassis, and the wheel is corresponding with train orbit, makes the wheel can travel on train orbit, the removal of the fastening car when fastening operation of being convenient for on the one hand, on the other hand, through the cooperation of wheel and train orbit, restriction fastening car and train orbit's relative position to do benefit to the fastening car quick travel to with the corresponding tightening position of bullet strip fastener, improve the operating efficiency of fastening car.

In the above technical solution, the driving assembly specifically includes: the vehicle bridge is arranged on the chassis, and two ends of the vehicle bridge are provided with a wheel; and the servo motor is in transmission connection with the axle and drives the wheels to rotate through the axle.

In the technical scheme, the axle is arranged on the chassis, the two ends of the axle are respectively provided with the wheel, the servo motor is in transmission connection with the axle, so that the servo motor can drive the wheels at the two ends of the axle to rotate through the rotation of the driving axle, and the fastening vehicle can move.

Wherein, it should be noted that servo motor can convert the received signal of telecommunication into the angular displacement or the angular velocity output on the motor shaft, therefore servo motor makes control speed, and the position precision is more accurate, in detail, after the controller subassembly obtains the position relation between bullet strip fastener and the automobile body subassembly, confirm the distance between bullet strip fastener and the automobile body subassembly to according to the distance information between bullet strip fastener and the automobile body subassembly, to servo motor output control signal, servo motor is according to the accurate screwing up position that moves automobile body subassembly and bullet strip fastener correspond of the control signal who receives.

In the above technical solution, the sensor assembly specifically includes: the visual sensor is arranged on the chassis to acquire image information of the elastic strip fastener; the lamp body is arranged on the chassis, and at least part of the irradiation range of the lamp body covers the elastic strip fastener.

In this technical scheme, the sensor module specifically includes vision sensor and lamp body, wherein, vision sensor and lamp body are all located on the chassis, through the image information of vision sensor in order to acquire the bullet strip fastener, carry the controller subassembly with the image information of bullet strip fastener, make the controller subassembly confirm the position relation between bullet strip fastener and the automobile body subassembly according to the image information of the bullet strip fastener that acquires, wherein, the at least part of the irradiation range of lamp body covers the bullet strip fastener, the light that the lamp body sent shines on the bullet strip fastener promptly, in order to improve the visibility of bullet strip fastener, in order to assist vision sensor to acquire the image information of higher definition.

Wherein, the lamp body still can provide the illumination for the staff to make things convenient for the staff inspection and the screw up work of operation bullet strip fastener.

Among them, the vision sensor may be, but is not limited to: laser scanner, linear array and area array CCD camera, TV camera.

In the above technical solution, the sensor assembly specifically includes: the laser displacement sensor is arranged on the chassis to acquire image information of the elastic strip fastener; the lamp body is arranged on the chassis, and at least part of the irradiation range of the lamp body covers the elastic strip fastener.

In this technical scheme, the sensor module specifically includes laser displacement sensor and lamp body, wherein, laser displacement sensor and lamp body are all located on the chassis, through the positional information of laser displacement sensor accurate measurement bullet strip fastener for automobile body subassembly, and automobile body subassembly is for the change information of the displacement between the bullet strip fastener, and carry the controller subassembly, make the controller subassembly according to the operation of the positional information control fastening component or the drive assembly between the bullet strip fastener that acquires and the automobile body subassembly, wherein, the at least part of the irradiation range of lamp body covers bullet strip fastener, the light that the lamp body sent shines on bullet strip fastener promptly, in order to improve the visibility of bullet strip fastener, provide the illumination for the staff, in order to make things convenient for the tightening work of staff inspection and operation bullet strip fastener.

In the above technical solution, the controller assembly specifically includes: the encoder is arranged at least one end of the axle to obtain the advancing distance of the vehicle body assembly; and the microcontroller is arranged on the chassis and is respectively electrically connected with the sensor assembly, the servo motor and the encoder, wherein the microcontroller determines the relative distance between the elastic strip fastener and the vehicle body assembly according to the image information of the elastic strip fastener, and controls the servo motor to operate according to the relative distance between the elastic strip fastener and the vehicle body assembly and the advancing distance of the vehicle body assembly.

In the technical scheme, the controller component comprises an encoder and a microcontroller, the microcontroller is respectively electrically connected with the sensor component, the servo motor and the encoder, specifically, the microcontroller determines the relative distance between the elastic strip fastener and the vehicle body component according to the image information of the elastic strip fastener, further, the encoder is arranged at least one end of the axle, so that when the servo motor drives the axle to rotate, the axle drives the encoder to rotate, the encoder can determine the moving distance of the vehicle body component according to the rotary displacement and transmits the moving distance information of the vehicle body component to the microcontroller, so that the microcontroller can control the servo motor to operate according to the relative distance between the elastic strip fastener and the vehicle body component and the traveling distance of the vehicle body component, the servo motor drives the vehicle body component to move to the screwing position of the elastic strip fastener corresponding to the vehicle body component, in detail, when the microcontroller obtains the relative distance between the elastic strip fastener and the vehicle body component, microcontroller control servo motor drive automobile body subassembly removes to bullet strip fastener, the removal distance of automobile body subassembly can be measured to the encoder this moment, and transmit automobile body subassembly removal distance's information for microcontroller with the form of signal of telecommunication, when bullet strip fastener and automobile body subassembly's relative distance is greater than automobile body subassembly's removal distance, microcontroller control servo motor drive automobile body subassembly removes, when bullet strip fastener and automobile body subassembly's relative distance equals automobile body subassembly's removal distance, explain automobile body subassembly moves to the position of screwing up that corresponds with bullet strip fastener, the device of screwing up in the fastening assembly is located the top of bullet strip fastener promptly, microcontroller control servo motor stop operation this moment, make automobile body subassembly stop motion.

In the above technical solution, the fastening assembly specifically includes: the fastening bracket is detachably connected with the chassis; the longitudinal moving device is connected with the fastening bracket in a sliding mode and can move along the longitudinal direction relative to the fastening bracket; the vertical moving device is connected with the longitudinal moving assembly in a sliding mode and can move on the longitudinal moving assembly along the transverse direction relative to the longitudinal moving assembly; the tightening device is arranged on the vertical moving device, the vertical moving device can drive the tightening device to move relative to the chassis along the vertical direction, the longitudinal direction is parallel to the moving direction of the vehicle body assembly, the transverse direction is perpendicular to the longitudinal direction and parallel to the plane where the chassis is located, and the vertical direction is perpendicular to the plane where the chassis is located.

In the technical scheme, the fastening assembly specifically comprises a fastening bracket, a longitudinal moving device, a vertical moving device and a screwing device, wherein the fastening bracket is detachably connected with the chassis, so that the fastening assembly can be detached from the chassis to facilitate transportation of the fastening vehicle after the screwing work is completed; the vertical moving device is connected with the longitudinal moving assembly in a sliding mode, so that the vertical moving device can move along the transverse direction relative to the longitudinal moving assembly, namely the vertical moving device can move transversely relative to the chassis; the tightening device is arranged on the vertical moving assembly, and the vertical moving device can drive the tightening device to move relative to the chassis along the vertical direction; it can be understood that the tightening device can move along the longitudinal direction, the transverse direction and the vertical direction relative to the chassis under the drive of the vertical moving device respectively, wherein the longitudinal direction is parallel to the moving direction of the vehicle body assembly, the transverse direction is perpendicular to the longitudinal direction and parallel to the plane where the chassis is located, the vertical direction is perpendicular to the plane where the chassis is located, in other words, the tightening device can move in any direction in a three-dimensional space relative to the chassis, so that when the tightening device moves towards the elastic strip fastener, the tightening device can move to the working position matched with the elastic strip fastener through the movement along the longitudinal direction, the transverse direction and the movement in the vertical direction, and the action of the tightening device for tightening the elastic strip fastener is realized.

It should be noted that, when the microcontroller controls the fastening vehicle to move to the fastening position corresponding to the elastic strip fastener, the fastening device cannot be completely aligned with the elastic strip fastener due to inertia of vehicle body components and the like, so that the fastening device and the elastic strip fastener are connected by moving the fastening device transversely and longitudinally relative to the chassis.

In the above technical solution, the vertical movement device specifically includes: the transverse moving bracket is connected with the longitudinal moving device in a sliding way; the ball screw is arranged on the transverse moving bracket, wherein a screw rod of the ball screw can move along the vertical direction relative to the transverse moving bracket; the driving motor is in transmission connection with the ball screw and is electrically connected with the microcontroller, wherein the tightening device is arranged at one end, close to the elastic strip fastener, of the ball screw, and the microcontroller controls the driving motor to operate according to the relative distance between the elastic strip fastener and the vehicle body assembly, so that the tightening device is close to or far away from the elastic strip fastener.

In this technical solution, the vertical movement device specifically includes: the transverse moving bracket is connected with the longitudinal moving device in a sliding mode, so that the transverse moving bracket can move transversely relative to the chassis, the ball screw is arranged on the transverse moving bracket, a screw rod of the ball screw can move in the vertical direction relative to the transverse moving bracket, and therefore the tightening device arranged at one end, close to the elastic strip fastener, of the ball screw can move in the transverse direction and the vertical direction relative to the chassis respectively; the driving motor is electrically connected with the ball screw to drive the screw rod of the ball screw to move along the vertical direction relative to the transverse moving bracket; further, microcontroller controls driving motor operation according to the relative distance of bullet strip fastener and automobile body subassembly to the drive is screwed up the device and is removed to the direction that is close to bullet strip fastener, makes to screw up the device and remove to screw up bullet strip fastener with bullet strip fastener complex operating position, and after the work of screwing up, microcontroller control driving motor drive is screwed up the device and is kept away from bullet strip fastener, makes and screws up the device and reset, in order to do benefit to the tightening working procedure who carries out next bullet strip fastener.

In the above technical solution, the fastening assembly further includes: the reset assembly is arranged on the fastening support, the longitudinal moving device and the transverse moving support, and the reset assembly realizes the reset of the transverse moving support and the longitudinal moving device.

In this technical scheme, fastening components still includes reset assembly, reset assembly locates the fastening support, on longitudinal movement device and the lateral shifting support, realize the reseing of lateral shifting support and longitudinal movement device through reset assembly, so that fastening assemblies is after the fastening work of accomplishing an bullet strip fastener, can make the tightening device can reply the normal position at the horizontal and fore-and-aft regulation displacement of during operation, after adjusting the displacement many times with reducing the tightening device, when the fastening car moves the tightening position that corresponds with bullet strip fastener, make the error between tightening device and the bullet strip fastener.

In the above technical solution, the reset assembly specifically includes: the first guide rod is arranged on the fastening bracket along the longitudinal direction; the first blocking piece is fixed on the longitudinal moving device and provided with a first through hole, and the first guide rod penetrates through the first through hole and can slide in the first through hole; the first spring is sleeved on the first guide rod, two ends of the first spring are respectively and fixedly connected with one end of the first guide rod, and one end of the first blocking piece close to the first guide rod is abutted against the first spring; the second guide rod is arranged on the longitudinal moving device along the longitudinal direction; the second baffle is fixed on the transverse moving support and provided with a second through hole, and the second guide rod penetrates through the second through hole and can slide in the second through hole; the second spring is sleeved on the second guide rod, two ends of the second spring are fixedly connected with one end of the second guide rod respectively, and one end, close to the second guide rod, of the second baffle abuts against the second spring.

In the technical scheme, a first guide rod is arranged on a fastening bracket along the longitudinal direction, a first blocking piece is fixed on a longitudinal moving device, the first blocking piece is provided with a first through hole through which the first guide rod can pass, the first guide rod can slide in the first through hole, so that when the longitudinal moving device longitudinally moves relative to the fastening bracket, the first blocking piece can slide on the first guide rod, a first spring is sleeved on the first guide rod, two ends of the first spring are respectively and fixedly connected with one end of the first guide rod, the first spring is static relative to the fastening bracket, one end of the first blocking piece close to the first guide rod is abutted against the first spring, when the first blocking piece longitudinally moves relative to the fastening bracket along with the longitudinal moving device, the first blocking piece enables the first spring to generate deformation, the first spring stores elastic potential energy, and after the tightening device finishes tightening work, the first blocking piece is driven to move in the opposite direction by the elastic potential energy stored in the first spring, the first blocking piece drives the longitudinal moving device to move, so that the longitudinal moving device is reset; it can be understood that the second guide rod is arranged on the longitudinal moving device along the longitudinal direction, the second baffle is fixed on the transverse moving bracket, the second baffle is provided with a second through hole, the second guide rod penetrates through the second through hole and can slide in the second through hole, when the transverse moving bracket moves relative to the longitudinal moving device, the transverse moving bracket drives the second baffle to transversely move relative to the second guide rod, the second spring is sleeved on the second guide rod, two ends of the second spring are respectively and fixedly connected with one end of the second guide rod, one end of the second baffle close to the second guide rod is abutted against the second spring, when the second baffle transversely moves relative to the second guide rod along with the transverse moving bracket, the second baffle deforms the second spring, the second spring stores elastic potential energy, and after the tightening device finishes tightening work, the second baffle is driven to move in the opposite direction by the elastic potential energy stored in the second spring, the second stop plate drives the transverse moving support to move, so that the transverse moving support is reset.

In the above technical solution, the vehicle body assembly further includes: at least one seat detachably connected to the chassis; the control console is detachably connected with the chassis; at least one handle arranged on the chassis; wherein, microcontroller is connected with the control cabinet electricity, through the operation of control cabinet control microcontroller.

In the technical scheme, at least one seat is arranged on the vehicle body assembly to provide a sitting space for workers, the seat and the control console are detachably connected with the chassis, so that the seat can be conveniently detached from the chassis after the fastening vehicle finishes fastening work, the transportation of the fastening vehicle is facilitated, or the seat is assembled on a line and starts to work when the next skylight time comes, and at least one handle is arranged on the chassis to facilitate the extraction of the chassis; further, microcontroller and control cabinet electricity are connected to through the operation of control cabinet control microcontroller, in order to do benefit to the operation that the staff controlled the fastening car through the control cabinet.

In the above technical solution, the method further comprises: the seat is detachably connected with the chassis through the matching of the clamping column and the clamping groove; and/or one of the clamping groove and the clamping column is arranged on the console, the other is arranged on the chassis, and the detachable connection of the console and the chassis is realized through the matching of the clamping column and the clamping groove.

In the technical scheme, a clamping groove is formed in the seat, and a clamping column is arranged on the chassis; or the seat is provided with a clamping column, and the chassis is provided with a clamping groove, so that the seat and the chassis can be detachably connected through the matching of the clamping column and the clamping groove.

Furthermore, a clamping groove is arranged on the console, and a clamping column is arranged on the chassis; or the console is provided with a clamping column, and the chassis is provided with a clamping groove, so that the console and the chassis can be detachably connected through the matching of the clamping column and the clamping groove.

In above-mentioned technical scheme, fastening components's quantity is two, locates one side of automobile body subassembly, screws up the bullet strip fastener of rail both sides through two fastening components.

In this technical scheme, set up two fastening components through one side at automobile body subassembly, make every fastening component screw up the bullet strip fastener of rail both sides respectively to improve the work efficiency of fastening car.

In the above technical solution, the vehicle body assembly further includes: and the electric storage device is arranged on the chassis and is respectively and electrically connected with the fastening assembly, the driving assembly, the sensor assembly and the controller assembly.

In this technical solution, by providing the electrical storage device on the chassis, the electrical storage device is electrically connected to the fastening unit, the driving unit, the sensor unit, and the controller unit, respectively, so as to supply electrical energy to the fastening unit, the driving unit, the sensor unit, and the controller unit, respectively, through the electrical storage device.

Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 illustrates a front view of a fastening cart in accordance with one embodiment of the present invention;

FIG. 2 shows a schematic structural view of a fastening cart according to one embodiment of the present invention;

FIG. 3 illustrates a schematic structural view of a fastening cart from a top view according to one embodiment of the present invention;

fig. 4 shows a schematic structural diagram of a longitudinal moving device according to an embodiment of the present invention.

Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 4 is:

1 vehicle body component, 12 chassis, 14 wheels, 16 seats, 18 control consoles, 122 handles, 142 slots, 124 clamping columns, 2 fastening components, 22 fastening brackets, 24 longitudinal moving devices, 26 vertical moving devices, 262 transverse moving brackets, 264 ball screws, 28 screwing devices, 210 driving motors, 2122 first guide rods, 2124 first blocking pieces, 2126 first springs, 2128 second guide rods, 2130 second blocking pieces, 2132 second springs, 3 driving components, 32 axles, 34 servo motors, 4 sensor components, 42 vision sensors, 44 lamp bodies and 5 power storage devices.

Detailed Description

So that the manner in which the above recited objects, features and advantages of the present invention can be understood in detail, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

Some embodiments according to the invention are described below with reference to fig. 1 to 4.