CN217583860U - Intelligent mobile safety platform for tank car inspection - Google Patents

Abstract

The utility model provides an intelligent movable safety platform for tank car inspection, which comprises a platform upright guide rail, wherein the top end of the platform upright guide rail is connected with a bearing trolley in a sliding way, the bottom end of the bearing trolley is connected with a lifting mechanism, the execution end of the lifting mechanism is connected with a box-type mechanism, and the bearing trolley, the lifting mechanism and the box-type mechanism are all connected with a control system; box mechanism include with the formula roof of bearing that hoist mechanism's execution end is connected, and with bear the heavy load telescopic machine that formula roof lower surface is connected, the execution end of heavy load telescopic machine is connected with the profile modeling platform through a plurality of connection stands, the profile modeling platform is ridden and is put on the top of tank car, the profile modeling platform passes through the heavy load telescopic machine edge seesaw is to the horizontal direction of platform stand guide rail. The utility model discloses a profile modeling platform that carries out multi-direction removal rides and puts on tank car to in with the inspector accuracy send into the suitable position of being examined the vehicle and overhaul.

Description

Intelligent mobile safety platform for tank car inspection

Technical Field

The utility model mainly relates to a technical field of groove tank car inspection, concretely relates to an intelligent movable safety platform for inspection of groove tank car.

Background

Tank cars are also called chemical liquid transport vehicles. The tank truck can be divided into an oil tank truck, a liquid tank truck, a powder tank truck, a cement stirring tank truck, an oil tank truck and the like according to main purposes, and the tank truck needs to climb up the tank top for the detection of the safety valve to be detached and detected.

According to the inspection safety operation platform of the tank car based on the universal movable wheel control, which is provided by the patent document with the application number of CN202111224327.3, the safety operation platform comprises four parts, namely a leg frame, a platform, a supporting frame and a chassis; the supporting frame and the leg frame form a door-shaped structure; the platform is assembled between the leg frames through the lifting mechanism; a platform floor is arranged at the lower bottom of the platform, an operation opening is arranged on the platform floor, and the platform is also provided with a side opening door and a middle opening door; the chassis comprises a supporting bottom plate and a universal movable wheel mechanism; the control system comprises a power supply system, a central controller, an input system and a driving system; the output end of the input system is connected with the input end of the central controller, the output end of the central controller is connected with the input end of the driving system, and the output end of the driving system is respectively connected with the input ends of the lifting mechanism and the universal movable wheel mechanism so as to control the action of the system. The utility model discloses a brand-new design about groove tank car check-out set, structural configuration electrical control is novel, and the comprehensive security of function is high, is the important new-type instrument of groove tank car inspection and safety in production trade.

Traditional safe work platform often adopts support frame and leg frame to form door style of calligraphy structure, and the structure of platform between the leg frame through elevating system assembly leads to work platform's removal ability relatively poor, and elevating system's setting, influences the maintainer easily and steps on into work platform to influence the operation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an intelligent movement formula safety platform for tank car inspection is used for solving the technical problem who provides among the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an intelligent mobile safety platform for tank car inspection comprises a platform upright guide rail, wherein the top end of the platform upright guide rail is connected with a bearing trolley in a sliding manner, the bottom end of the bearing trolley is connected with a lifting mechanism, the execution end of the lifting mechanism is connected with a box-type mechanism, and the bearing trolley, the lifting mechanism and the box-type mechanism are all connected with a control system;

the box-type mechanism comprises a bearing type box top connected with an execution end of the lifting mechanism and a heavy-duty compressor connected with the lower surface of the bearing type box top, wherein the execution end of the heavy-duty compressor is connected with a profiling platform through a plurality of connecting upright posts, the profiling platform is arranged on the top end of the tank car in a riding mode, and the profiling platform moves back and forth through the heavy-duty compressor along the horizontal direction of the platform upright post guide rail;

the control system includes:

the first infrared distance measuring instrument is arranged on the outer surface of the top end of the platform upright guide rail and used for measuring the distance between the bearing trolley and the first infrared distance measuring instrument so as to obtain displacement data of the bearing trolley moving left and right along the horizontal direction of the platform upright guide rail;

the second infrared distance measuring instrument is arranged on one side surface of the bearing type box top and used for detecting the distance between the second infrared distance measuring instrument and the heavy-duty telescopic machine so as to obtain displacement data of the bearing type box top moving back and forth along the horizontal direction of the platform upright post guide rail;

the third infrared range finder is arranged on the lower surface of the profiling platform and is used for detecting the distance between the profiling platform and the top end surface of the tank car so as to obtain displacement data of the profiling platform which does lifting motion along a plumb plane of the platform upright post guide rail;

and the controller is electrically connected with the output ends of the first infrared distance meter, the second infrared distance meter and the third infrared distance meter and is electrically connected with the bearing trolley, the lifting mechanism and the heavy-load telescopic machine.

Further, still including install in the step ladder of platform stand guide rail side surface, and install in the aqueous vapor pipeline at platform stand guide rail both ends the utility model discloses in, the maintainer can dock with the profile modeling platform through the step ladder to walk about supplying the personnel to the condition.

Further, the control system further includes:

the first locking device is electrically connected with the output end of the controller and used for locking the bearing trolley when the bearing trolley reaches the working position;

the second locker is electrically connected with the output end of the controller and used for locking the heavy-duty telescopic machine when the heavy-duty telescopic machine reaches a working position;

and the third locker is electrically connected with the output end of the controller and used for locking the lifting mechanism when the lifting mechanism reaches the working position.

Further, still include with the vibration monitoring mechanism that the profile modeling platform surface is connected, vibration monitoring mechanism including install in the infrared emitter of profile modeling platform lower surface one end, install in the profile modeling platform lower surface other end, and with the infrared receiver that the controller electricity is connected, and locate between infrared emitter and the infrared receiver, and install in the spring of profile modeling platform lower surface, the lower surface mounting of spring has the shelter from the thing the utility model discloses in, when the profile modeling platform drives the shelter because of the vibration and rocks the time, the infrared light of infrared emitter transmission can be received by infrared receiver to when making infrared receiver will have the signal of telecommunication transmission of this information to the controller rather than being connected, provide the judgement foundation whether the profile modeling platform trembled for the controller.

Further, hoist mechanism's outside cover is equipped with organ formula cover the utility model discloses in, provide for hoist mechanism through organ formula cover and shelter from, and adapt to hoist mechanism's motion to prevent that foreign object from influencing hoist mechanism's motion, improve the stability when hoist mechanism uses.

Further, box mechanism still including install in profile modeling platform upper surface, just encircle the safety barrier that the connection stand set up locates inside the safety barrier, and install in the toolbox of profile modeling platform upper surface the utility model discloses in, provide safety protection for the maintainer through the safety barrier, provide the instrument for the maintainer through the toolbox.

Further, box mechanism still including install in the equipment of lifting by crane of heavy load telescopic machine lower surface, and locate on the casing of profile modeling platform, and supply the through-hole that the lifting rope that lifts by crane equipment passed the utility model discloses in, through the filth of lifting by crane equipment with the clearance in the tank car, the input and the extraction of heavier instrument.

Furthermore, the lifting mechanism is any one of a hydraulic push-pull rod, a servo electric cylinder, a roller steel wire rope winding and lifting and a shearing force lifting arm.

Furthermore, the heavy-duty telescopic machine is any one of a fork, a sliding rod, a sliding rail, a heavy-duty guide rail and a winding drum steel wire rope.

Further, the profiling platform is any one of a tripod and a V-shaped frame.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a profile modeling platform that carries out multi-direction removal rides and puts on tank car to in the suitable position of being examined the vehicle is sent into with the inspection personnel accuracy and overhauls, specifically do: the bearing trolley does left-right motion along the horizontal direction of the platform upright guide rail, the bearing type box top at the bottom end of the bearing trolley does front-back motion along the horizontal direction of the platform upright guide rail through the heavy-load telescopic machine, and the profiling platform at the bottom end of the bearing type box top does lifting motion along the plumb plane of the platform upright guide rail through the lifting mechanism so as to enable the profiling platform to move in multiple directions.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of the present invention;

fig. 3 is an isometric view of the present invention;

fig. 4 is an exploded view of the present invention;

fig. 5 is a right side view of the present invention;

fig. 6 is a top view of the present invention;

fig. 7 is a schematic diagram of the control system of the present invention.

In the figure: 10. a platform upright guide rail; 20. carrying a trolley; 30. a lifting mechanism; 40. a box type mechanism; 41. a load-bearing box top; 42. a heavy duty compressor; 43. connecting the upright posts; 44. profiling a platform; 45. a safety barrier; 46. a tool box; 47. hoisting equipment; 48. a through hole; 50. a control system; 51. a first infrared range finder; 52. a second infrared range finder; 53. a third infrared range finder; 54. a controller; 55. a first lock; 56. a second locker; 57. a third locker; 60. a monitoring mechanism; 61. an infrared emitter; 62. an infrared receiver; 63. a spring; 64. and (4) shielding.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In an embodiment, referring to fig. 1 to 7, an intelligent mobile safety platform for tank car inspection comprises a platform upright guide rail 10, wherein the top end of the platform upright guide rail 10 is slidably connected with a carrying trolley 20, the bottom end of the carrying trolley 20 is connected with a lifting mechanism 30, the execution end of the lifting mechanism 30 is connected with a box-type mechanism 40, and the carrying trolley 20, the lifting mechanism 30 and the box-type mechanism 40 are all connected with a control system 50;

the box-type mechanism 40 comprises a bearing type box roof 41 connected with an execution end of the lifting mechanism 30 and a heavy-load compressor 42 connected with the lower surface of the bearing type box roof 41, the execution end of the heavy-load compressor 42 is connected with a profiling platform 44 through a plurality of connecting upright posts 43, the profiling platform 44 rides on the top end of the tank car, and the profiling platform 44 moves back and forth along the horizontal direction of the platform upright post guide rail 10 through the heavy-load compressor 42;

the control system 50 includes:

the first infrared distance measuring instrument 51 is mounted on the outer surface of the top end of the platform upright guide rail 10 and is used for measuring the distance between the bearing trolley 20 and the first infrared distance measuring instrument 51 so as to obtain displacement data of the bearing trolley 20 moving left and right along the horizontal direction of the platform upright guide rail 10;

the second infrared distance measuring instrument 52 is installed on one side surface of the bearing type box top 41 and is used for detecting the distance between the second infrared distance measuring instrument 52 and the heavy-duty telescopic machine 42 so as to obtain displacement data of the bearing type box top 41 moving back and forth along the horizontal direction of the platform upright guide rail 10;

a third infrared distance measuring instrument 53, which is installed on the lower surface of the profiling platform 44 and is used for detecting the distance between the profiling platform 44 and the top end surface of the tank car so as to obtain displacement data of the profiling platform 44 which does lifting motion along the plumb plane of the platform upright guide rail 10;

and the controller 54 is electrically connected with the output ends of the first infrared distance meter 51, the second infrared distance meter 52 and the third infrared distance meter 53, and is electrically connected with the carrying trolley 20, the lifting mechanism 30 and the heavy-duty telescopic machine 42.

Specifically, please refer to fig. 2 and 3 again, further comprising a step 11 installed on a side surface of the platform column guide rail 10, and water gas pipes 12 installed at two ends of the platform column guide rail 10;

the control system 50 further comprises:

a first locking device 55 electrically connected to the output of the controller 54 for locking the carriage 20 when the carriage 20 reaches the working position;

a second locker 56 electrically connected to an output terminal of the controller 54 for locking the heavy-duty compressor 42 when the heavy-duty compressor 42 reaches an operating position;

a third locker 57 electrically connected to an output terminal of the controller 54, for locking the lifting mechanism 30 when the lifting mechanism 30 reaches the operating position;

it should be noted that, in the present embodiment, the service personnel can be butted with the profiling platform 44 through the step ladder 11, so that the service personnel can walk up and down according to the situation; the water-gas pipeline 12 is used for connecting water for cleaning and drying and compressed air, is arranged neatly and flexibly, and can be conveniently butted when the platform is positioned at different working positions so as to be matched with the movable profiling platform 44 for use;

further, the first locker 55 is a brake pad installed near the chassis of the cart 20 to brake the cart 20 through the first locker 55, thereby locking the cart 20;

the heavy-duty telescopic machine 42 is a telescopic fork, and the second locking device 56 is a locking device arranged on a telescopic fork shell, so that the heavy-duty telescopic machine 42 is locked by the second locking device 56;

the lifting mechanism 30 is a shear lifting arm, the third locker 57 is a locking cylinder installed in the shear lifting arm, and the locking cylinder is connected with the yoke in the shear lifting arm and used for pushing the yoke to perform angular displacement, so that when the locking cylinder is locked, the yoke in the shear lifting arm cannot move, thereby locking the shear lifting arm.

Specifically, please refer to fig. 3 and 4 again, the device further includes a vibration monitoring mechanism 60 connected to the outer surface of the profiling platform 44, the vibration monitoring mechanism 60 includes an infrared emitter 61 installed at one end of the lower surface of the profiling platform 44, an infrared receiver 62 installed at the other end of the lower surface of the profiling platform 44 and electrically connected to the controller 54, and a spring 63 installed between the infrared emitter 61 and the infrared receiver 62 and installed at the lower surface of the profiling platform 44, and a shielding object 64 is installed at the lower surface of the spring 63;

an organ type shielding cover 31 is sleeved outside the lifting mechanism 30;

it should be noted that, in this embodiment, when the profiling platform 44 drives the shielding object 64 to shake due to vibration, the infrared light emitted by the infrared emitter 61 can be received by the infrared receiver 62, so that when the infrared receiver 62 transmits an electrical signal with the information to the controller 54 connected thereto, a judgment basis for judging whether the profiling platform 44 shakes is provided for the controller 54, and therefore when the profiling platform 44 shakes, the controller 54 controls the first locker 55, the second locker 56 and the third locker 57 to lock in time, so as to improve the stability of the profiling platform 44 during movement;

further, the organ type shielding cover 31 provides shielding for the lifting mechanism 30 and adapts to the movement of the lifting mechanism 30, so that foreign objects are prevented from influencing the movement of the lifting mechanism 30, and the stability of the lifting mechanism 30 in use is improved.

Specifically, please refer to fig. 2 and 4 again, the box-type mechanism 40 further includes a safety fence 45 installed on the upper surface of the profiling platform 44 and surrounding the connecting upright column 43, and a tool box 46 installed inside the safety fence 45 and installed on the upper surface of the profiling platform 44;

the box-type mechanism 40 further comprises a hoisting device 47 mounted on the lower surface of the heavy-duty compressor 42, and a through hole 48 which is arranged on the shell of the profiling platform 44 and through which a hoisting rope of the hoisting device 47 passes;

it should be noted that, in this embodiment, safety protection is provided for the service personnel through the safety barrier 45, and tools are provided for the service personnel through the tool box 46;

further, the throwing in and the extraction of the dirt and the heavy tools cleaned in the tank car are carried out by means of a hoisting device 47.

Specifically, please refer to fig. 1-7, wherein the lifting mechanism 30 is any one of a hydraulic push-pull rod, a servo electric cylinder, a drum steel wire rope winding and a shearing force lifting arm;

the heavy-duty telescopic machine 42 is any one of a pallet fork, a sliding rod, a sliding rail, a heavy-duty guide rail and a reel steel wire rope;

the profiling platform 44 is any one of a tripod and a V-shaped frame.

The utility model discloses a concrete operation mode as follows:

the bearing trolley 20 moves left and right along the horizontal direction of the platform upright guide rail 10, the bearing type box top 41 at the bottom end of the bearing trolley 20 moves back and forth along the horizontal direction of the platform upright guide rail 10 through the heavy-duty compressor 42, the profiling platform 44 at the bottom end of the bearing type box top 41 moves up and down along the plumb plane of the platform upright guide rail 10 through the lifting mechanism 30, and the profiling platform 44 moving in multiple directions rides on a tank car so as to accurately convey inspectors to a proper position of a detected vehicle for overhauling;

in the moving process of the copying platform 44, the first infrared distance meter 51 measures the distance between the carrying trolley 20 and the first infrared distance meter 51 to obtain displacement data of the carrying trolley 20 moving left and right along the horizontal direction of the platform upright guide rail 10, the second infrared distance meter 52 detects the distance between the second infrared distance meter 52 and the heavy-duty compressor 42 to obtain displacement data of the carrying type box top 41 moving back and forth along the horizontal direction of the platform upright guide rail 10, the third infrared distance meter 53 detects the distance between the copying platform 44 and the tank top end surface to obtain displacement data of the copying platform 44 moving up and down along the plumb plane of the platform upright guide rail 10, and therefore when the controller 54 obtains the displacement data of the copying platform 44, the controller 54 judges the position of the copying platform 44 through the displacement data, and a maintainer judges the position of the copying platform 44 through a display screen connected with the controller 54, so as to timely control the first lock 55, the second lock 56 and the third lock 57 to lock, and improve the stability of the copying platform 44 matched with the maintainer during maintenance operation.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims (10)

1. An intelligent mobile safety platform for tank car inspection comprises a platform upright guide rail (10), and is characterized in that the top end of the platform upright guide rail (10) is connected with a bearing trolley (20) in a sliding manner, the bottom end of the bearing trolley (20) is connected with a lifting mechanism (30), the execution end of the lifting mechanism (30) is connected with a box-type mechanism (40), and the bearing trolley (20), the lifting mechanism (30) and the box-type mechanism (40) are all connected with a control system (50);

the box-type mechanism (40) comprises a bearing type box top (41) connected with an execution end of the lifting mechanism (30) and a heavy-load telescopic machine (42) connected with the lower surface of the bearing type box top (41), the execution end of the heavy-load telescopic machine (42) is connected with a profiling platform (44) through a plurality of connecting upright posts (43), the profiling platform (44) is arranged at the top end of the tank car in a riding mode, and the profiling platform (44) moves back and forth along the horizontal direction of the platform upright post guide rail (10) through the heavy-load telescopic machine (42);

the control system (50) comprises:

the first infrared distance measuring instrument (51) is arranged on the outer surface of the top end of the platform upright guide rail (10) and is used for measuring the distance between the bearing trolley (20) and the first infrared distance measuring instrument (51) so as to obtain displacement data of the bearing trolley (20) moving left and right along the horizontal direction of the platform upright guide rail (10);

the second infrared distance measuring instrument (52) is arranged on one side surface of the bearing type box top (41) and is used for detecting the distance between the second infrared distance measuring instrument (52) and the heavy-load telescopic machine (42) so as to obtain displacement data of the bearing type box top (41) moving back and forth along the horizontal direction of the platform upright guide rail (10) through the heavy-load telescopic machine (42);

the third infrared range finder (53) is arranged on the lower surface of the profiling platform (44) and is used for detecting the distance between the profiling platform (44) and the top end surface of the tank so as to obtain displacement data of the profiling platform (44) which does lifting motion along a plumb plane of the platform upright post guide rail (10);

and the controller (54) is electrically connected with the output ends of the first infrared distance meter (51), the second infrared distance meter (52) and the third infrared distance meter (53) and is electrically connected with the carrying trolley (20), the lifting mechanism (30) and the heavy-load telescopic machine (42).

2. An intelligent mobile safety platform for tank car inspection according to claim 1, further comprising a step ladder (11) installed on one side surface of the platform upright guide rail (10), and water and gas pipelines (12) installed at both ends of the platform upright guide rail (10).

3. An intelligent mobile safety platform for tank car testing according to claim 1, wherein the control system (50) further comprises:

a first locking device (55) electrically connected with the output end of the controller (54) and used for locking the bearing trolley (20) when the bearing trolley (20) reaches the working position;

the second locker (56) is electrically connected with the output end of the controller (54) and is used for locking the heavy-load compressor (42) when the heavy-load compressor (42) reaches the working position;

and the third locker (57) is electrically connected with the output end of the controller (54) and is used for locking the lifting mechanism (30) when the lifting mechanism (30) reaches the working position.

4. The intelligent mobile safety platform for tank car inspection according to claim 1, further comprising a vibration monitoring mechanism (60) connected to the outer surface of the profiling platform (44), wherein the vibration monitoring mechanism (60) comprises an infrared emitter (61) mounted at one end of the lower surface of the profiling platform (44), an infrared receiver (62) mounted at the other end of the lower surface of the profiling platform (44) and electrically connected to the controller (54), and a spring (63) arranged between the infrared emitter (61) and the infrared receiver (62) and mounted at the lower surface of the profiling platform (44), and a shielding object (64) is mounted at the lower surface of the spring (63).

5. An intelligent mobile safety platform for tank car inspection according to claim 1, wherein the outside of the lifting mechanism (30) is sleeved with a concertina type shelter cover (31).

6. An intelligent mobile safety platform for tank truck inspection according to claim 1, wherein the box mechanism (40) further comprises a safety fence (45) mounted on the upper surface of the profile platform (44) and disposed around the connecting upright (43), and a tool box (46) disposed inside the safety fence (45) and mounted on the upper surface of the profile platform (44).

7. An intelligent mobile safety platform for tank car inspection according to claim 1, wherein the box mechanism (40) further comprises a lifting device (47) mounted on the lower surface of the heavy-duty compressor (42), and a through hole (48) provided on the housing of the profile platform (44) and through which a lifting rope of the lifting device (47) passes.

8. An intelligent mobile safety platform for tank car inspection according to claim 1, wherein the lifting mechanism (30) is any one of a hydraulic push-pull rod, a servo electric cylinder, a roller wire rope hoist and a shear lift arm.

9. An intelligent mobile safety platform for tank car inspection according to claim 1, wherein the heavy duty compressor (42) is any one of a fork, a slide bar, a slide rail, a heavy duty guide rail, a drum wire rope.

10. An intelligent mobile safety platform for tank truck inspection according to claim 1, characterised in that the profiled platform (44) is any one of a tripod, a V-frame.

Images