CN111976750A - Rail vehicle with anti-collision function and transferring method - Google Patents
Rail vehicle with anti-collision function and transferring method Download PDFInfo
- Publication number
- CN111976750A CN111976750A CN202010749305.8A CN202010749305A CN111976750A CN 111976750 A CN111976750 A CN 111976750A CN 202010749305 A CN202010749305 A CN 202010749305A CN 111976750 A CN111976750 A CN 111976750A
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- Prior art keywords
- rod
- vehicle body
- buffer
- collision
- side limiting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
- B61C3/02—Electric locomotives or railcars with electric accumulators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D45/00—Means or devices for securing or supporting the cargo, including protection against shocks
- B61D45/001—Devices for fixing to walls or floors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/04—Bumpers or like collision guards
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Vibration Dampers (AREA)
Abstract
The invention discloses a rail vehicle with an anti-collision function and a transfer method, the rail vehicle comprises a vehicle body, a storage battery pack is fixedly arranged in the middle of the bottom of the vehicle body, a guide wheel is movably arranged at the side position of the bottom of the vehicle body, a motor frame is fixedly arranged at the rear part of the guide wheel at the bottom of the vehicle body, a power supply interface is arranged in the middle of the front part of the storage battery pack, an anti-collision mechanism is arranged at the front part of the vehicle body, the anti-collision mechanism comprises an anti-collision bow frame, an anti-collision rubber pad, a buffer seat, a buffer rod, a piston, a guide pillar, a through hole and a buffer spring, the anti-collision mechanism can play an excellent anti-collision effect, the service life and the safety of the vehicle body are improved, articles placed on the vehicle body can be conveniently positioned, the stability of article transportation is, the phenomenon that the vehicle body shakes when carrying articles is avoided, and the vehicle is more favorable for people to use.
Description
Technical Field
The invention relates to the field of rail vehicles, in particular to a rail vehicle with an anti-collision function, and more particularly relates to a rail vehicle with an anti-collision function and a manufacturing method thereof.
Background
The rail vehicle is a vehicle in a fixed rail form, can be convenient for people to transport materials back and forth in fixed places, and is generally used in the industries of logistics, coal mining and the like;
however, the existing railway vehicle does not have an anti-collision function, because the track is open, obstacles can appear on the track and on two sides of the track, so that the railway vehicle can collide with external objects when running, when the collision occurs, the buffer anti-collision function is not provided, the impact force can cause great influence on the railway vehicle, even can cause the damage of the railway vehicle, and the safety is poor; secondly, articles transported by the vehicle body are inconvenient to position, certain shaking and inertia can occur when the rail vehicle runs, the articles placed on the vehicle body can be affected, and therefore the articles drop, and the practicability is poor; in addition, the trolley does not have a stabilizing function, and after the trolley body stops running, the trolley body can shake on the rail when people carry articles, so that the carrying of the articles by people is influenced, and the trolley is not beneficial to use.
Disclosure of Invention
The invention mainly aims to provide a rail vehicle with an anti-collision function, which can effectively solve the problem that the conventional rail vehicle in the background art does not have the anti-collision function, and because the rail is open, barriers can be generated on the rail and on two sides of the rail, the rail vehicle can collide with an external object during running, when the collision is generated, the anti-collision function is not buffered, the impact force can cause great influence on the rail vehicle, even the rail vehicle can be damaged, and the safety is poor; secondly, articles transported by the vehicle body are inconvenient to position, certain shaking and inertia can occur when the rail vehicle runs, the articles placed on the vehicle body can be affected, and therefore the articles drop, and the practicability is poor; in addition, the trolley does not have a stabilizing function, and after the trolley body stops running, the trolley body can shake on the rail when people carry articles, so that the carrying of the articles by people is influenced, and the use is not facilitated.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a rail vehicle with anticollision function, includes the automobile body, the bottom of automobile body position fixed mounting placed in the middle has storage battery, the bottom side position movable mounting of automobile body has the guide pulley, the bottom of automobile body is located the rear portion fixed mounting of guide pulley has the motor frame, power source has been seted up to storage battery's anterior position placed in the middle, the front portion of automobile body is equipped with anticollision institution, anticollision institution is including crashproof bow rack, crashproof cushion, buffer seat, buffer beam, piston, guide pillar, through-hole and buffer spring, anterior one side position of automobile body is equipped with stabilizing mean, stabilizing mean is including spiral shell seat, screw rod, handle, connecting axle sleeve, ground mat and slipmat, the upper portion of automobile body is equipped with article positioning mechanism.
As a further scheme of the invention, the buffer seat is fixedly arranged on one side of the vehicle body, the buffer rod is movably arranged at one end of the buffer seat, the anti-collision bow frame is fixedly connected at one end of the buffer rod, the anti-collision rubber pad is fixedly connected at one side of the anti-collision bow frame, the piston is fixedly connected at the other end of the buffer rod and positioned in the buffer seat, the guide pillar is fixedly connected at the edge position in the buffer seat, the through hole is formed in the surface of one side of the piston, and the buffer spring is arranged in the buffer seat.
As a further scheme of the invention, the guide post is movably connected with the piston, and hydraulic oil is filled in the buffer seat.
As a further scheme of the invention, the screw seat is fixedly arranged at the front part of the vehicle body and is positioned at one end of the anti-collision bow frame, the screw rod is in threaded connection with the center of the screw seat, the handle is fixedly connected with the top end of the screw rod, the ground mat is movably connected with the bottom end of the screw rod through the connecting shaft sleeve, and the anti-slip mat is connected with the bottom of the ground mat in a gluing mode.
As a further scheme of the invention, the number of the stabilizing mechanisms is four, and the handle is in a plum blossom shape.
As a further scheme of the invention, the article positioning mechanism comprises a sliding plate, a sliding groove, a screw rod, a first side limiting rod, a second side limiting rod, a toothed rod, a driving gear, a rotating handle and a locking rod, the sliding groove is formed in the upper surface of the vehicle body, the sliding plate is connected to the upper portion of the sliding groove in a sliding mode, the screw rod is movably connected to the central position in the vehicle body, the first side limiting rod and the second side limiting rod are respectively and movably connected to two ends of the sliding plate, the toothed rod is fixedly connected to one end of the first side limiting rod and located in the sliding plate, the driving gear is movably connected to the central position in the sliding plate, the rotating handle is fixedly connected to the upper portion of the driving gear, and the locking rod is in.
As a further scheme of the invention, the number of the sliding plates is two, the number of the sliding grooves is three, the three sliding grooves are arranged in sequence at equal intervals, and the screw rod is positioned in the middle sliding groove.
As a further scheme of the invention, sliding blocks are arranged between the sliding plates and the three sliding grooves, the positions of the two outer ends of the screw rod are respectively provided with left-handed threads and right-handed threads, and the left-handed threads and the right-handed threads are respectively in threaded connection with the sliding blocks of the two sliding plates.
As a further scheme of the invention, one end of the second side limiting rod is positioned inside the sliding plate and is also fixedly connected with a toothed bar, the two toothed bars are both in meshed connection with the driving gear, supporting gears are arranged between the two toothed bars and positioned at two sides of the driving gear, and the first side limiting rod and the second side limiting rod are both in an L shape.
A manufacturing method of a rail vehicle with an anti-collision function specifically comprises the following steps:
the method comprises the following steps: firstly, a vehicle body is placed on a track through four guide wheels, then a storage battery supplies power to a motor on a motor frame, so that an output shaft of the motor drives the guide wheels to rotate, and the vehicle body is driven to run on the track through the rotation of the guide wheels;
step two: when an obstacle appears on the track or the vehicle body collides with an external object, firstly the anti-collision rubber pad is contacted with the external object, then the impact force is transmitted to the anti-collision bow frame through the anti-collision rubber pad and then transmitted to the buffer rod after passing through the anti-collision bow frame, so that the buffer rod pushes the piston to move in the buffer seat, the piston compresses the buffer spring to contract, the impact force applied to the vehicle body is reduced through the buffer spring, and meanwhile, the through hole and the hydraulic oil generate a damping phenomenon;
step three: when articles are placed on the upper portion of the trolley body, the articles can be fixed by the article positioning mechanism, when the trolley is operated, the articles are placed on the upper portion of the trolley body and located between the two sliding plates, then the screw rod is rotated, the two sliding plates are driven to move through the thread effect between the screw rod and the two sliding plate sliding blocks, and the screw rod is externally provided with left-handed threads and right-handed threads, so that when the screw rod rotates, the two sliding plates can move oppositely or in opposite directions at the same time, and the two sliding plates can move to clamp the articles;
step four: after the two sliding plates clamp an article, the driving gear is rotated by using the rotating handle, the driving gear drives the two toothed bars to move oppositely or in opposite directions by virtue of the meshing action between the driving gear and the two toothed bars, so that the first side limiting bar and the second side limiting bar are driven to move, the first side limiting bar and the second side limiting bar are moved to the side edge of the article due to the fact that the first side limiting bar and the second side limiting bar are L-shaped, the side edge of the article can be clamped, after clamping and fixing are carried out, the locking rod is rotated, the locking rod is abutted against the upper portion of the sliding plate through the thread effect between the locking rod and the rotating handle, so that the position of the rotating handle is fixed, the driving gear cannot rotate, and the first side limiting bar and the second side limiting bar can be positioned;
step five: after the automobile body transports article to the assigned position, people need to get off goods, avoid the guide pulley of automobile body to rock at will this moment, can utilize the position locking of stabilizing mean with the automobile body, during the operation, rotate the screw rod through the handle, the screw rod through with the spiral shell seat between the screw thread effect promote the ground mat and move down to make slipmat contact ground, after slipmat contact ground, continue to rotate the gravity that the screw rod can pass through the automobile body and compress tightly the slipmat on ground, make the automobile body stable not rock.
Compared with the prior art, the invention has the following beneficial effects:
by arranging the anti-collision mechanism, when a barrier appears on the track or the vehicle body collides with an external object, firstly the anti-collision rubber mat is contacted with the external object, then the impact force is transmitted to the anti-collision bow frame through the anti-collision rubber mat and is transmitted to the buffer rod through the anti-collision bow frame, so that the buffer rod pushes the piston to move in the buffer seat, the piston compresses the buffer spring to contract, the impact force on the vehicle body is reduced through the buffer spring, meanwhile, the through hole and the hydraulic oil generate a damping phenomenon, an excellent anti-collision effect can be achieved, the impact force on the vehicle body when the vehicle body collides with the external object is reduced, the damage to the vehicle body is reduced, and the service life and the safety of the vehicle body are improved;
by arranging the article positioning mechanism, when articles are placed on the upper portion of the vehicle body, the articles can be fixed by the article positioning mechanism, during operation, the articles are placed on the upper portion of the vehicle body and positioned between the two sliding plates, then the screw rod is rotated, the two sliding plates are driven to move through the thread effect between the screw rod and the two sliding plate sliding blocks, and the screw rod is externally provided with left-handed threads and right-handed threads, so that when the screw rod rotates, the two sliding plates can move in opposite directions or opposite directions at the same time, the two sliding plates can move to clamp the articles, the articles placed on the vehicle body can be conveniently positioned, the articles cannot slide off due to shaking and inertia during transportation, the stability of article transportation is improved, the phenomenon that the articles are damaged due to sliding off is reduced, and the operation is convenient and simple and the stability is high;
through setting up stabilizing mean, after the automobile body transports article to the assigned position, people need to get off goods, avoid the guide pulley of automobile body to rock at will this moment, can utilize stabilizing mean to lock the position of automobile body, in operation, rotate the screw rod through the handle, the screw rod through with the spiral shell seat between screw thread effect promote the ground mat to move down, thereby make slipmat contact ground, after slipmat contact ground, continue to rotate the gravity that the screw rod can pass through the automobile body and compress tightly the slipmat on ground, make the automobile body stable not rock, the automobile body rocks when avoiding carrying article and influences people's operation, be favorable to people's use more, the practicality is higher.
Drawings
Fig. 1 is a schematic overall structure diagram of a rail vehicle with a collision avoidance function according to the present invention;
FIG. 2 is a top cross-sectional view of a rail vehicle with anti-collision features in accordance with the present invention;
FIG. 3 is a schematic view of an internal structure of a buffer seat of a railway vehicle with an anti-collision function according to the present invention;
FIG. 4 is a schematic view of an internal structure of a skateboard of a railway vehicle with a collision avoidance function according to the present invention;
FIG. 5 is an enlarged view of A of FIG. 2 of a railway vehicle having a bump stop function in accordance with the present invention;
fig. 6 is an enlarged view of B in fig. 1 of a railway vehicle with a collision avoidance function according to the present invention.
In the figure: 1. a vehicle body; 2. a battery pack; 3. a guide wheel; 4. a motor frame; 5. a power interface; 6. an anti-collision mechanism; 601. an anti-collision bow rack; 602. an anti-collision rubber cushion; 603. a buffer seat; 604. a buffer rod; 605. a piston; 606. a guide post; 607. a through hole; 608. a buffer spring; 7. a stabilizing mechanism; 701. a screw seat; 702. a screw; 703. a handle; 704. connecting the shaft sleeve; 705. a floor mat; 706. a non-slip mat; 8. an article positioning mechanism; 801. a slide plate; 802. a chute; 803. a screw rod; 804. a first side limiting rod; 805. a second side limiting rod; 806. a rack bar; 807. a driving gear; 808. turning a handle; 809. a locking lever.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-6, a rail vehicle with an anti-collision function comprises a vehicle body 1, a storage battery pack 2 is fixedly installed at the center of the bottom of the vehicle body 1, a guide wheel 3 is movably installed at the side position of the bottom of the vehicle body 1, a motor frame 4 is fixedly installed at the rear part of the guide wheel 3 at the bottom of the vehicle body 1, a power interface 5 is arranged at the center of the front part of the storage battery pack 2, an anti-collision mechanism 6 is arranged at the front part of the vehicle body 1, the anti-collision mechanism 6 comprises an anti-collision bow frame 601, an anti-collision rubber pad 602, a buffer seat 603, a buffer rod 604, a piston 605, a guide post 606, a through hole 607 and a buffer spring 608, a stabilizing mechanism 7 is arranged at one side of the front part of the vehicle body 1, the stabilizing mechanism 7 comprises a screw seat 701, a screw 702;
the buffer seat 603 is fixedly arranged on one side of the vehicle body 1, the buffer rod 604 is movably arranged at one end of the buffer seat 603, the anti-collision bow frame 601 is fixedly connected at one end of the buffer rod 604, the anti-collision rubber pad 602 is fixedly connected at one side of the anti-collision bow frame 601, the piston 605 is fixedly connected at the other end of the buffer rod 604 and positioned inside the buffer seat 603, the guide post 606 is fixedly connected at the edge position inside the buffer seat 603, the through hole 607 is arranged on the surface of one side of the piston 605, and the buffer spring 608 is arranged inside the buffer seat 603; the guide post 606 is movably connected with the piston 605, hydraulic oil is filled in the buffer seat 603, and the hydraulic oil can play a role in damping in cooperation with the through hole 607; the screw seat 701 is fixedly arranged at the front part of the vehicle body 1 and positioned at one end of the anti-collision bow rack 601, the screw rod 702 is in threaded connection with the center of the screw seat 701, the handle 703 is fixedly connected with the top end of the screw rod 702, the ground mat 705 is movably connected with the bottom end of the screw rod 702 through the connecting shaft sleeve 704, and the anti-slip mat 706 is in glued connection with the bottom of the ground mat 705; the number of the stabilizing mechanisms 7 is four, and the handle 703 is in a plum blossom shape; the article positioning mechanism 8 comprises a sliding plate 801, a sliding chute 802, a screw rod 803, a first side limiting rod 804, a second side limiting rod 805, a rack bar 806, a driving gear 807, a rotating handle 808 and a locking rod 809, wherein the sliding chute 802 is arranged on the upper surface of the vehicle body 1, the sliding plate 801 is slidably connected to the upper part of the sliding chute 802, the screw rod 803 is movably connected to the central position inside the vehicle body 1, the first side limiting rod 804 and the second side limiting rod 805 are respectively and movably connected to two ends of the sliding plate 801, the rack bar 806 is fixedly connected to one end of the first side limiting rod 804 and is positioned inside the sliding plate 801, the driving gear 807 is movably connected to the central position inside the sliding plate 801, the rotating handle 808 is fixedly connected to the upper part of the driving gear 807; the number of the sliding plates 801 is two, the number of the sliding grooves 802 is three, the three sliding grooves 802 are arranged in sequence at equal intervals, and the screw rod 803 is positioned in the middle sliding groove 802; sliding blocks are arranged between the sliding plates 801 and the three sliding grooves 802, left-handed threads and right-handed threads are respectively arranged at two outer ends of the screw rod 803 and are respectively in threaded connection with the sliding blocks of the two sliding plates 801, the sliding blocks can play a role in sliding connection, and the left-handed threads and the right-handed threads can play a role in driving the two sliding plates 801 to move relatively or in opposite directions through rotation of the screw rod 803; one end of the second side limiting rod 805 is located inside the sliding plate 801 and is fixedly connected with toothed bars 806, the two toothed bars 806 are meshed with the driving gear 807 and are connected with each other, supporting gears are arranged on two sides of the two toothed bars 806, which are located on the driving gear 807, the first side limiting rod 804 and the second side limiting rod 805 are L-shaped, and the supporting gears can play a role in supporting and increasing stability.
A manufacturing method of a rail vehicle with an anti-collision function specifically comprises the following steps:
the method comprises the following steps: firstly, a vehicle body 1 is placed on a track through four guide wheels 3, then a storage battery pack 2 supplies power to a motor on a motor frame 4, so that an output shaft of the motor drives the guide wheels 3 to rotate, and the vehicle body 1 is driven to run on the track through the rotation of the guide wheels 3;
step two: when an obstacle appears on a track or the vehicle body 1 collides with an external object, firstly the anti-collision rubber pad 602 contacts with the external object, then impact force is transmitted to the anti-collision bow rack 601 through the anti-collision rubber pad 602 and is transmitted to the buffer rod 604 through the anti-collision bow rack 601, so that the buffer rod 604 pushes the piston 605 to move in the buffer seat 603, the piston 605 compresses the buffer spring 608 to contract, the impact force applied to the vehicle body 1 is reduced through the buffer spring 608, and meanwhile, the through hole 607 and hydraulic oil generate a damping phenomenon;
step three: when articles are placed on the upper portion of the vehicle body 1, the article positioning mechanism 8 can be used for fixing the articles, when in operation, the articles are placed on the upper portion of the vehicle body 1 and located between the two sliding plates 801, then the screw rod 803 is rotated, the two sliding plates 801 are driven to move through the thread effect between the screw rod 803 and the sliding blocks of the two sliding plates 801, and because the left-handed thread and the right-handed thread are arranged outside the screw rod 803, when the screw rod 803 rotates, the two sliding plates 801 can move oppositely or in opposite directions at the same time, and the two sliding plates 801 can move to clamp the articles;
step four: after the two sliding plates 801 clamp an article, the driving gear 807 is rotated by the rotating handle 808, the driving gear 807 drives the two toothed bars 806 to move relatively or oppositely through the meshing action between the driving gear 807 and the two toothed bars 806, so as to drive the first side limiting bar 804 and the second side limiting bar 805 to move, because the first side limiting bar 804 and the second side limiting bar 805 are in an L shape, the first side limiting bar 804 and the second side limiting bar 805 are moved to the side edge of the article, so that the side edge of the article can be clamped, after clamping and fixing, the locking rod 809 is rotated, and through the thread effect between the locking rod 809 and the rotating handle 808, the locking rod 809 abuts against the upper part of the sliding plates 801, so that the position of the rotating handle 808 is fixed, so that the driving gear 807 cannot rotate, and the first side limiting bar 804 and the second side limiting bar 805 can be positioned;
step five: after automobile body 1 transported article to the assigned position, people need to get off goods, avoid the guide pulley 3 of automobile body 1 to rock at will this moment, can utilize stabilizing mean 7 to lock the position of automobile body 1, during the operation, rotate screw rod 702 through handle 703, screw rod 702 through with the screw base 701 between screw thread effect promote ground mat 705 to remove downwards, thereby make slipmat 706 contact ground, after slipmat 706 contact ground, continue to rotate screw rod 702 and can compress tightly slipmat 706 on ground through the gravity of automobile body 1, make automobile body 1 stable not rock.
According to the invention, by arranging the anti-collision mechanism 6, when a barrier appears on a track, or when the vehicle body 1 collides with an external object, firstly, the anti-collision rubber pad 602 is contacted with the external object, then, the impact force is transmitted to the anti-collision bow rack 601 through the anti-collision rubber pad 602, and is transmitted to the buffer rod 604 through the anti-collision bow rack 601, so that the buffer rod 604 pushes the piston 605 to move in the buffer seat 603, the piston 605 compresses the buffer spring 608 to shrink, the impact force on the vehicle body 1 is reduced through the buffer spring 608, and meanwhile, the through hole 607 and the hydraulic oil generate a damping phenomenon, so that an excellent anti-collision effect can be achieved, the impact force on the vehicle body 1 when colliding with the external object is reduced, the damage to the vehicle body 1 is reduced, and the service life and the safety; by arranging the article positioning mechanism 8, when articles are placed on the upper part of the vehicle body 1, the articles can be fixed by using the article positioning mechanism 8, during operation, the articles are firstly placed on the upper part of the vehicle body 1 and positioned between the two sliding plates 801, then the screw rod 803 is rotated, the two sliding plates 801 are driven to move by virtue of the thread effect between the screw rod 803 and the two sliding plate 801 sliding blocks, and because the outer part of the screw rod 803 is provided with left-handed threads and right-handed threads, when the screw rod 803 rotates, the two sliding plates 801 can simultaneously move oppositely or oppositely, the two sliding plates 801 can be moved to clamp the articles, the articles placed on the vehicle body 1 can be conveniently positioned, so that the phenomenon that the articles slide off due to shaking and inertia can not occur during transportation, the phenomenon that the articles slide off is improved, the phenomenon that the articles are damaged due to sliding off is reduced, and the operation is, the stability is high; through setting up stabilizing mean 7, after automobile body 1 transports article to the assigned position, people need to get off the goods, avoid the guide pulley 3 of automobile body 1 to rock at will this moment, can utilize stabilizing mean 7 with the position locking of automobile body 1, during the operation, rotate screw rod 702 through handle 703, screw rod 702 promotes ground mat 705 downstream through the screw thread effect with between the screw seat 701, thereby make slipmat 706 contact ground, after slipmat 706 contacts ground, continue to rotate screw rod 702 and can compress tightly slipmat 706 on ground through the gravity of automobile body 1, make automobile body 1 stabilize not rock, automobile body 1 rocks the influence people's operation when avoiding carrying article, be favorable to people's use more, the practicality is higher.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a rail vehicle with anticollision function which characterized in that: including automobile body (1), the bottom of automobile body (1) position fixed mounting placed in the middle has storage battery (2), the bottom side position movable mounting of automobile body (1) has guide pulley (3), the rear portion fixed mounting that the bottom of automobile body (1) is located guide pulley (3) has motor frame (4), power source (5) have been seted up to the anterior position placed in the middle of storage battery (2), the front portion of automobile body (1) is equipped with anticollision institution (6), anticollision institution (6) are equipped with stabilizing mean (7) including crashproof bow frame (601), crashproof cushion (602), cushion (603), buffer lever (604), piston (605), guide pillar (606), through-hole (607) and buffer spring (608), anterior one side position of automobile body (1) is equipped with stabilizing mean (7), stabilizing mean (7) are including spiral shell seat (701), screw rod (702), handle (703), The vehicle body (1) is provided with a connecting shaft sleeve (704), a ground mat (705) and a non-slip mat (706), and an article positioning mechanism (8) is arranged on the upper portion of the vehicle body (1).
2. A rail vehicle with a collision avoidance function according to claim 1, characterized in that: buffer seat (603) fixed mounting is in one side of automobile body (1), buffer bar (604) movable mounting is in the one end of buffer seat (603), anticollision bow (601) fixed connection is in the one end of buffer bar (604), anticollision cushion (602) fixed connection is in one side of anticollision bow (601), piston (605) fixed connection is located the inside of buffer seat (603) at the other end of buffer bar (604), guide pillar (606) fixed connection is in the inside border position of buffer seat (603), a side surface at piston (605) is seted up in through-hole (607), buffer spring (608) are placed in the inside of buffer seat (603).
3. A rail vehicle with a collision avoidance function according to claim 2, characterized in that: the guide post (606) is movably connected with the piston (605), and hydraulic oil is filled in the buffer seat (603).
4. A rail vehicle with a collision avoidance function according to claim 1, characterized in that: screw seat (701) fixed mounting is located the one end position of crashproof bow (601) in the front portion of automobile body (1), screw rod (702) threaded connection is in the central point of screw seat (701) puts, handle (703) fixed connection is on the top of screw rod (702), ground mat (705) are through connecting axle sleeve (704) swing joint in the bottom of screw rod (702), slipmat (706) veneer connection is in the bottom of ground mat (705).
5. A rail vehicle with a collision avoidance function according to claim 1, characterized in that: the number of the stabilizing mechanisms (7) is four, and the handle (703) is in a plum blossom shape.
6. A rail vehicle with a collision avoidance function according to claim 1, characterized in that: the article positioning mechanism (8) comprises a sliding plate (801), a sliding groove (802), a screw rod (803), a first side limiting rod (804), a second side limiting rod (805), a rack rod (806), a driving gear (807), a rotating handle (808) and a locking rod (809), wherein the sliding groove (802) is formed in the upper surface of the vehicle body (1), the sliding plate (801) is connected to the upper portion of the sliding groove (802) in a sliding manner, the screw rod (803) is movably connected to the central position inside the vehicle body (1), the first side limiting rod (804) and the second side limiting rod (805) are respectively and movably connected to two ends of the sliding plate (801), the rack rod (806) is fixedly connected to one end of the first side limiting rod (804) and is located inside the sliding plate (801), the driving gear (807) is movably connected to the central position inside the sliding plate (801), the rotating handle (808) is fixedly connected to the upper portion of the driving gear (807, the locking rod (809) is in threaded connection with the upper part of the rotating handle (808).
7. A rail vehicle with a collision avoidance function according to claim 6, wherein: the quantity of slide (801) is two, the quantity of spout (802) is three, three spout (802) equidistance is arranged in proper order, lead screw (803) are located inside spout (802) in the middle of.
8. A rail vehicle with a collision avoidance function according to claim 7, wherein: sliding blocks are arranged between the sliding plates (801) and the three sliding grooves (802), left-handed threads and right-handed threads are arranged at two ends of the outer portion of the screw rod (803) respectively, and the left-handed threads and the right-handed threads are in threaded connection with the sliding blocks of the two sliding plates (801) respectively.
9. A rail vehicle with a collision avoidance function according to claim 7, wherein: one end of the second side limiting rod (805) is located inside the sliding plate (801) and is fixedly connected with toothed bars (806), the two toothed bars (806) are connected with the driving gear (807) in a meshed mode, supporting gears are arranged on the positions, located on the two sides of the driving gear (807), between the two toothed bars (806), and the first side limiting rod (804) and the second side limiting rod (805) are L-shaped.
10. A transfer method for a rail vehicle with a collision avoidance function according to claim 1, wherein the method specifically comprises the steps of:
the method comprises the following steps: firstly, a vehicle body (1) is placed on a track through four guide wheels (3), then a storage battery (2) supplies power to a motor on a motor frame (4), so that an output shaft of the motor drives the guide wheels (3) to rotate, and the vehicle body (1) is driven to run on the track through the rotation of the guide wheels (3);
step two: when an obstacle appears on a track or a vehicle body (1) collides with an external object, firstly, an anti-collision rubber mat (602) is contacted with the external object, then impact force is transmitted to an anti-collision bow frame (601) through the anti-collision rubber mat (602), and then is transmitted to a buffer rod (604) through the anti-collision bow frame (601), so that the buffer rod (604) pushes a piston (605) to move in a buffer seat (603), the piston (605) compresses a buffer spring (608) to shrink, the impact force applied to the vehicle body (1) is reduced through the buffer spring (608), and meanwhile, a damping phenomenon is generated between a through hole (607) and hydraulic oil;
step three: when articles are placed on the upper portion of the vehicle body (1), the articles can be fixed by the article positioning mechanism (8), when the vehicle is operated, the articles are placed on the upper portion of the vehicle body (1) and located between the two sliding plates (801), then the screw rod (803) is rotated, the two sliding plates (801) are driven to move through the thread effect between the screw rod (803) and the sliding blocks of the two sliding plates (801), and because the left-handed threads and the right-handed threads are arranged on the outer portion of the screw rod (803), the two sliding plates (801) can move oppositely or in opposite directions at the same time when the screw rod (803) rotates, and the two sliding plates (801) can move to clamp the articles;
step four: after the two sliding plates (801) clamp the articles, the driving gear (807) is rotated by the rotating handle (808), the driving gear (807) drives the two toothed bars (806) to move oppositely or reversely through the meshing action between the two toothed bars (806), thereby driving the first side limiting rod (804) and the second side limiting rod (805) to move, and moving the first side limiting rod (804) and the second side limiting rod (805) to the side edge of the article because the first side limiting rod (804) and the second side limiting rod (805) are L-shaped, the side edge of the article can be clamped, after the article is clamped and fixed, the locking rod (809) is rotated, the locking rod (809) is tightly pressed on the upper part of the sliding plate (801) through the thread effect between the locking rod (809) and the rotating handle (808), thereby fixing the position of the rotating handle (808) and preventing the driving gear (807) from rotating, the first side limiting rod (804) and the second side limiting rod (805) can be positioned;
step five: after automobile body (1) transported article to the assigned position, people need to get off goods, avoid guide pulley (3) of automobile body (1) to rock at will this moment, can utilize stabilizing mean (7) to lock the position of automobile body (1), during the operation, rotate screw rod (702) through handle (703), screw rod (702) through with screw base (701) between screw thread effect promote ground mat (705) downstream, thereby make slipmat (706) contact ground, after slipmat (706) contact ground, continue to rotate screw rod (702) and can compress tightly slipmat (706) on ground through the gravity of automobile body (1), make automobile body (1) stable not rock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749305.8A CN111976750A (en) | 2020-07-30 | 2020-07-30 | Rail vehicle with anti-collision function and transferring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010749305.8A CN111976750A (en) | 2020-07-30 | 2020-07-30 | Rail vehicle with anti-collision function and transferring method |
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| Publication Number | Publication Date |
|---|---|
| CN111976750A true CN111976750A (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010749305.8A Withdrawn CN111976750A (en) | 2020-07-30 | 2020-07-30 | Rail vehicle with anti-collision function and transferring method |
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| Country | Link |
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| CN (1) | CN111976750A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550333A (en) * | 2020-12-07 | 2021-03-26 | 湖南智鑫智能科技有限公司 | Multifunctional fixing structure on electric flat carriage |
| CN112606863A (en) * | 2020-12-18 | 2021-04-06 | 上海玛曲检测技术有限公司 | Rail transit buffer device |
| CN112896203A (en) * | 2021-03-02 | 2021-06-04 | 杭州职业技术学院 | Urban rail transit logistics distribution device |
| CN113018880A (en) * | 2021-03-24 | 2021-06-25 | 广州趣童玩具有限公司 | Anti-collision buffer protection device for remote control toy car |
-
2020
- 2020-07-30 CN CN202010749305.8A patent/CN111976750A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112550333A (en) * | 2020-12-07 | 2021-03-26 | 湖南智鑫智能科技有限公司 | Multifunctional fixing structure on electric flat carriage |
| CN112606863A (en) * | 2020-12-18 | 2021-04-06 | 上海玛曲检测技术有限公司 | Rail transit buffer device |
| CN112896203A (en) * | 2021-03-02 | 2021-06-04 | 杭州职业技术学院 | Urban rail transit logistics distribution device |
| CN113018880A (en) * | 2021-03-24 | 2021-06-25 | 广州趣童玩具有限公司 | Anti-collision buffer protection device for remote control toy car |
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Application publication date: 20201124 |