CN217078574U - Detection cleaning device for foreign matters between steel spring floating plate and tunnel bottom - Google Patents

Abstract

The application discloses a device for detecting and cleaning foreign matters between a steel spring floating plate and the bottom of a tunnel, which comprises a walking base, an absorber, a foreign matter collecting box and a main control platform, wherein the walking base is arranged in a gap between the steel spring floating plate and the bottom of the tunnel, and the foreign matter collecting box and the main control platform can be movably arranged outside the gap; the absorber is arranged on the walking base and used for absorbing foreign matters, the absorber comprises a suction head and a transmission pipe used for connecting the suction head and a foreign matter collecting box, a camera and a manipulator are arranged on the walking base, the main control console comprises operating equipment and a display screen, the display screen is used for displaying real-time images collected by the camera, and the operating equipment is used for controlling the moving path of the walking base and the action of the manipulator. This application can accomplish the detection and the clearance work to the interior foreign matter of floating plate bottom space fast in track operation's short skylight time, convenient operation, clean effectual.

Description

Detection cleaning device for foreign matters between steel spring floating plate and tunnel bottom

Technical Field

The invention relates to the technical field of rail transit maintenance, in particular to a detection and cleaning device for foreign matters between a steel spring floating plate and the bottom of a tunnel.

Background

Rail transit is one of the main modes of urban public transport at present, and necessarily passes through areas where residential houses or office institutions are concentrated, and vibration generated in the operation process of rail transit often causes various adverse effects on the surrounding environment.

The steel spring floating slab track structure is a special vibration damping track structure form, and is composed of a floating slab made of concrete, a steel spring, a shear hinge, a sealing strip, a horizontal limiting device, a steel rail, a fastener and the like, and the floating slab with certain mass and rigidity is placed on a steel spring vibration isolator to form a mass-spring-vibration isolation system.

Because the floating plate is supported above the bottom of the tunnel through the steel spring, a certain gap exists between the floating plate and the bottom of the tunnel, if the joint is not sealed in place, foreign matters can fall into the gap to interfere the deformation range of the steel spring floating plate, the normal use of the whole track structure is further influenced, and the vibration reduction effect of the steel spring floating plate is weakened. Therefore, the gap also needs to be cleaned when the rail is maintained.

In the actual use process, because the space of the gap is very narrow, on one hand, whether foreign matters invade in the gap is unknown, on the other hand, the foreign matters are difficult to remove, the time of the skylight in rail transit operation is short, the plate uncovering inspection cannot be carried out in a short time, the plate uncovering inspection process is complex, the cost is too high, and therefore, an effective method for solving the problems is not available at present.

Disclosure of Invention

The utility model provides a foreign matter detection and cleaning device in steel spring floating plate and the tunnel bottom space can accomplish the real-time detection and the quick cleaning work to the foreign matter in the floating plate bottom space in short time. The technical scheme of the application is as follows:

a detection and cleaning device for foreign matters between a steel spring floating plate and the bottom of a tunnel comprises a walking base, an absorber and a foreign matter collecting box, wherein the walking base is arranged in a gap between the steel spring floating plate and the bottom of the tunnel, and the foreign matter collecting box is movably arranged outside the gap;

the absorber is arranged on the walking base and used for absorbing the foreign matters, and comprises a suction head and a transmission pipe used for connecting the suction head and the foreign matter collecting box.

In some specific embodiments, the walking base comprises a base body and a plurality of driving wheels arranged on the base body, and each driving wheel is connected with an independently operated motor.

In some specific embodiments, the number of the driving wheels is four and the driving wheels are symmetrically distributed on the same circumference.

In some specific embodiments, the walking device further comprises a main control console movably arranged outside the gap, the main control console comprises operating equipment and a display screen, a camera is arranged on the walking base and connected with the display screen, and the operating equipment is connected with a motor of the driving wheel.

In some specific embodiments, a manipulator is arranged on the walking base, and the manipulator is connected with the operating equipment.

In some specific embodiments, the manipulator includes a telescoping member and a rotating member.

In some specific embodiments, a clamping groove matched with the size of the transmission pipe is arranged on the base main body, and the clamping groove is of a through groove structure.

In some specific embodiments, the suction head comprises a telescoping member.

In some embodiments, the tip has a maximum radial cross-sectional area that is two times or more the radial cross-sectional area of the transfer tube.

In some specific embodiments, the camera is an infrared camera or a camera with illumination; the absorber is a vacuum cleaner; the foreign matter collecting box adopts a transparent box body.

The technical scheme provided by the application has at least the following beneficial effects:

this application easy operation can effectively alleviate operating personnel's the work degree of difficulty and intensity. This application sets up foreign matter collecting box and suction means separation, and the foreign matter collecting box is located space outside, can clear up concentrated foreign matter at any time, realizes suction means continuous operation, need not to pause + clearance procedure, improves the clean operation efficiency to the foreign matter in the floating plate bottom space, can accomplish track traffic maintenance operation in short time, ensures the shock attenuation effect of steel spring floating plate, ensures rail vehicle's normal operation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that other drawings may be derived from those drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic working diagram of a device for detecting and cleaning foreign matter between a steel spring floating plate and a tunnel bottom according to an embodiment of the present application;

FIG. 2 is a schematic perspective view of the walking base in FIG. 1;

FIG. 3 is a schematic view of the bottom of the walking base of FIG. 1;

in the figure: 01. the device comprises a steel spring floating plate, 02, a tunnel bottom, 1, a walking base, 11, a base main body, 12, a driving wheel, 13, a clamping groove, 14, a mechanical arm, 2, an absorber, 21 suction heads, 22 transmission pipes, 3, a foreign matter collecting box, 4 and a camera.

Detailed Description

In order to facilitate understanding of the present application, the technical solutions in the present application will be described more fully and in detail with reference to the drawings and the preferred embodiments, but the scope of protection of the present application is not limited to the following specific embodiments, and all other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

It will be understood that when an element is referred to as being "coupled" or "connected" to another element, it can be directly coupled, connected or communicated with the other element or indirectly coupled, connected or communicated with the other element via other intervening elements.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present application.

Examples

Referring to fig. 1-3, the device for detecting and cleaning foreign matters between a steel spring floating plate and the bottom of a tunnel comprises a walking base 1, an absorber 2, a foreign matter collecting box 3 and a main control console. The walking base 1 is arranged in a gap between the steel spring floating plate and the bottom of the tunnel, and the foreign matter collecting box 3 and the main control table can be movably arranged outside the gap.

The absorber 2 is arranged on the walking base 1, the absorber 2 comprises a suction head 21 and a transmission pipe 22, one end of the transmission pipe 22 is connected with the suction head 21, and the other end of the transmission pipe is connected with the foreign matter collecting box 3. The suction head 21 can suck the foreign matters with small volume and transfer the foreign matters to the foreign matter collecting box 3 outside the gap through the transfer pipe 22. In the present embodiment, the absorber 2 is a vacuum cleaner.

The walking base 1 can adopt different movement modes, such as crawler type or wheel type. In this embodiment, the movement mode of the walking base 1 is a wheel type, that is, the walking base 1 includes a base main body 11 and four driving wheels 12 disposed on the base main body 11, the base main body 11 has a cylindrical shape, the four driving wheels are distributed at four corners of a square, and a geometric center of the square coincides with a central axis of the base main body 1.

Each driving wheel 12 is a driving wheel and is provided with an independently operated driving motor, the driving motors are connected with the corresponding driving wheels, the types of the four driving motors are the same, the rotating speeds of the motors are equal under the same voltage, and the purpose of steering is achieved through deviation of rotating angles among the driving wheels. The method specifically comprises the following steps: the four motors rotate forwards simultaneously, and the walking base 1 moves forwards; the four motors rotate reversely at the same time, and the walking base 1 retreats; the two motors on the right side rotate reversely, and the two motors on the left side rotate forwardly at the same time, so that the walking base 1 turns rightwards; two motors on the right side rotate forwards, and two motors on the left side rotate backwards simultaneously, so that the walking base 1 turns leftwards. A battery is provided inside the base body 11 for supplying power to the motor.

At least one mechanical arm 14 is arranged on the arc-shaped side face of the base body 11, and the mechanical arm 14 can be a clamping jaw and/or a drill bit and is used for crushing foreign bodies with large volume or loosening the foreign bodies clamped in the gap so as to facilitate the foreign body collection operation of the absorber 2. The manipulator 14 adopts a motor drive or hydraulic drive mode; the manipulator 14 comprises a telescopic component and a rotating component, and flexible movement of the working end of the manipulator 14 is ensured.

The base body 11 is provided with a clamping groove 13 matched with the transmission pipe 22 in size, and the clamping groove 13 is of a through groove structure. The conveying pipe 22 comprises a hard pipe section and a soft pipe section which are connected in a sealing mode, the other end of the soft pipe section is connected with the foreign matter collecting box 3, the hard pipe section is clamped in the clamping groove 13, the other end of the hard pipe section is connected with the suction head 21, and the suction head 21 comprises a telescopic component and is used for adjusting the distance between the suction head 21 and the base main body 11.

The main control platform comprises operating equipment and a display screen, wherein a camera 4 is arranged on the walking base 1 and used for collecting real-time images in gaps and transmitting image data to the main control platform.

The camera 4 is connected with the display screen, specifically, is electrically connected or wirelessly communicated, and displays the image data collected and fed back by the camera 4 through the display screen.

The operation equipment is connected with the manipulator 14, specifically electrically, mechanically or wirelessly, and is connected with the driving motor of the driving wheel 12, specifically electrically or wirelessly, and sends corresponding signal instructions to the manipulator 14 and the driving motor through the operation equipment, and the manipulator 14 and the driving motor receive the signal instructions and complete corresponding actions, so that the remote control of a worker on the detection and cleaning device is realized.

In order to clean the collected foreign matters in time and ensure the normal work of the absorber 2, the foreign matter collecting box 3 adopts a transparent box, for example, a transparent top cover or a transparent observation window is arranged on the side wall.

In order to ensure that the image data is clearly available, the camera 4 is an infrared camera or a camera with illumination.

In order to ensure sufficient absorption efficiency, the maximum radial cross-sectional area of the suction head 21 is twice or more the radial cross-sectional area of the transfer pipe 22.

The working process of the detection and cleaning device is as follows:

the workman sends the instruction to driving motor through operating device, each motor drives and corresponds the action of drive wheel 12, the cooperation realizes walking base 1 and walks between the space of steel spring floating plate and tunnel bottom, camera 4 works simultaneously, gather the real-time picture in the space and send image data back to the display screen of master control platform, the workman monitors through observing the display screen whether there is the foreign matter to appear, when discovering the foreign matter, stop and angle of adjustment through operating device control walking base 1, utilize absorber 2 to clear away the less foreign matter of volume to the outside foreign matter collecting box 3 in space, and to the more foreign matter of volume, then utilize manipulator 14 to cut it breakage earlier, then absorb the foreign matter piece after the breakage and the not hard up foreign matter to foreign matter collecting box 3 through absorber 2.

The above description is only a few examples of the present application and does not limit the scope of the claims of the present application, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present application. Any improvement or equivalent replacement directly or indirectly applicable to other related technical fields within the spirit and principle of the present application by using the contents of the specification and the drawings of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A detection and cleaning device for foreign matters between a steel spring floating plate and the bottom of a tunnel is characterized by comprising a walking base (1), an absorber (2) and a foreign matter collecting box (3), wherein the walking base (1) is arranged in a gap between the steel spring floating plate and the bottom of the tunnel, and the foreign matter collecting box (3) is movably arranged outside the gap;

the absorber (2) is arranged on the walking base (1) and is used for absorbing the foreign matters, and the absorber (2) comprises a suction head (21) and a transmission pipe (22) used for connecting the suction head (21) and the foreign matter collecting box (3).

2. The device for detecting and cleaning foreign matters between the steel spring floating plate and the bottom of the tunnel according to claim 1, wherein the walking base (1) comprises a base body (11) and a plurality of driving wheels (12) arranged on the base body (11), and each driving wheel (12) is connected with an independently operated motor.

3. The device for detecting and cleaning foreign matters between the steel spring floating plate and the bottom of the tunnel according to claim 2, wherein the number of the driving wheels (12) is four and the driving wheels are symmetrically distributed on the same circumference.

4. The device for detecting and cleaning the foreign matters between the steel spring floating plate and the bottom of the tunnel according to claim 3, further comprising a main control console movably arranged outside the gap, wherein the main control console comprises an operating device and a display screen, a camera (4) is arranged on the walking base (1), the camera (4) is connected with the display screen, and the operating device is connected with a motor of the driving wheel (12).

5. The device for detecting and cleaning the foreign matters between the steel spring floating plate and the bottom of the tunnel according to claim 4, wherein a manipulator (14) is arranged on the walking base (1), and the manipulator (14) is connected with an operating device.

6. The device for detecting and cleaning foreign matters between a steel spring floating plate and the bottom of a tunnel according to claim 5, wherein the manipulator (14) comprises a telescopic member and a rotating member.

7. The device for detecting and cleaning the foreign matters between the steel spring floating plate and the bottom of the tunnel according to any one of claims 4 to 6, wherein the camera (4) is an infrared camera or a camera with illumination; the absorber (2) is a vacuum cleaner; the foreign body collecting box (3) adopts a transparent box body.

8. The device for detecting and cleaning the foreign matters between the steel spring floating plate and the bottom of the tunnel according to claim 2, wherein a clamping groove (13) matched with the size of the transmission pipe (22) is formed in the base main body (11), and the clamping groove (13) is of a through groove structure.

9. The device for detecting and cleaning foreign matters between a steel spring floating plate and the bottom of a tunnel according to claim 1, wherein the suction head (21) comprises a telescopic member.

10. The device for detecting and cleaning foreign matters between a steel spring floating plate and the bottom of a tunnel according to claim 1, wherein the maximum radial cross-sectional area of the suction head (21) is two times or more than the radial cross-sectional area of the transmission pipe (22).

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