CN112550118B - Rail clamping type hydraulic tractor - Google Patents
Rail clamping type hydraulic tractor Download PDFInfo
- Publication number
- CN112550118B CN112550118B CN202011351352.3A CN202011351352A CN112550118B CN 112550118 B CN112550118 B CN 112550118B CN 202011351352 A CN202011351352 A CN 202011351352A CN 112550118 B CN112550118 B CN 112550118B
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- Prior art keywords
- fixedly connected
- rope
- rail
- rod
- middle position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/12—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles
- B60P3/122—Vehicles adapted to transport, to carry or to comprise special loads or objects for salvaging damaged vehicles by supporting the whole vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
- B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
- B60P1/22—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms with cables, chains, or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/43—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using a loading ramp mounted on the vehicle
Abstract
The invention discloses a rail-clamping type hydraulic tractor, which relates to the technical field of special vehicles and comprises a tractor body, wherein one side of the top of the tractor body is fixedly connected with a hydraulic cylinder, the output end of the hydraulic cylinder is rotatably connected with an inclined plate, the middle position of the bottom of the inclined plate is fixedly connected with a limiting cross rod, one side of a parking box is provided with a horizontal rack rod, the parking box is rotatably connected with a driving rack rod by virtue of the lower part of the horizontal rack rod, the driving rack rod is coaxially and fixedly connected with a reel, one side of the parking box is fixedly connected with a rotating shaft, and the middle position of the rotating shaft is fixedly connected with a vehicle door.
Description
Technical Field
The invention relates to the technical field of special vehicles, in particular to a rail clamping type hydraulic tractor.
Background
"traffic accident" refers to an event that a vehicle is on a road and causes personal injury or property loss due to mistake or accident. Traffic accidents are not only caused by unspecified persons violating traffic regulations; or the traffic accident can be a personal accident or an object damage accident due to irresistible natural disasters such as earthquake, typhoon, mountain torrents, lightning stroke and the like according to the consequences caused by the accident. Personal accidents are all accidents involving the death and injury of people in traffic accidents. In most countries in the world, traffic accident-related injuries are classified as light injuries because the injuries are not required to be hospitalized, serious injuries are classified as heavy injuries because the injuries are required to be hospitalized, and accidents including death within 30 days are caused.
A traffic accident rate (traffic accident rate) as an index for evaluating the number of traffic accidents. The common accident rate is three, namely, the population accident rate, the vehicle accident rate and the operation accident rate, and meanwhile, the traffic accidents are often classified into minor accidents, general accidents, major accidents and extra major accidents; in addition, the accident-causing factors include objective factors, poor vehicle conditions, negligence, misoperation, regulation violation and the like, the damage of vehicles caused by the current traffic accident is increased, and the demand of special vehicles for towing accident vehicles is increased increasingly in order to perform accident identification on the accident-causing vehicles and the damaged vehicles and to rate the damage of the vehicles by a fresh-keeping company.
The existing door of the tractor for dragging the accident vehicle is generally only connected to one side of a compartment in a simple rotating mode, when the tractor pulls the accident vehicle into the compartment, the door with a guiding function needs to be lifted manually, and the safety accident that the door damages people easily occurs because the door is heavy.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the door of the existing tractor for dragging the accident vehicle is only connected to one side of a compartment in a simple rotating mode generally, when the tractor pulls the accident vehicle into the compartment, the door with a guiding function needs to be lifted manually, and the safety accident that the door crushes people easily occurs because the door is heavy.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a rail-clamping type hydraulic tractor, includes the automobile body, automobile body top one side fixedly connected with pneumatic cylinder, the pneumatic cylinder output rotates and is connected with the hang plate, the spacing horizontal pole of hang plate bottom intermediate position fixedly connected with, hang plate upper surface evenly distributed has the guide rail, hang plate one end is rotated and is connected with drive screw, drive screw has the link along pole to threaded connection, link top fixedly connected with deposits the railway carriage, intermediate position one side fixedly connected with coupling spring deposits the railway carriage, the horizontal rack pole of coupling spring other end fixedly connected with, horizontal rack pole one side fixedly connected with triggers the board, it is connected with the pivot to deposit railway carriage one end bottom rotation, pivot one end fixedly connected with connecting rod, automobile body top one side fixedly connected with wire winding roller support, the automobile body is by wire winding roller support one side fixedly connected with pillar, it leans on pillar one side fixedly connected with wire wheel support to deposit the railway carriage top rotation and is connected with the upper wire wheel.
Optionally, the limiting cross rod is provided with a rectangular groove along the horizontal direction, the length of the rectangular groove is two thirds of the total length of the limiting cross rod, the rectangular groove is connected with a sliding pin along the groove wall in a sliding manner, one end of the sliding pin is fixedly connected with a supporting rod, and the bottom of the supporting rod is fixedly connected to the upper surface of the vehicle body.
Optionally, one end of the inclined plate is fixedly connected with a driving motor, the output end of the driving motor is connected with a belt transmission mechanism, and the top of the belt transmission mechanism is fixedly connected to one end of the driving screw rod.
Optionally, a rail clamping block is fixedly connected to the bottom of the storage compartment close to the upper side of the guide rail, the cross section of the bottom of the rail clamping block is semicircular, and the width of the rail clamping block is smaller than the diameter of the guide rail.
Optionally, a vehicle door is fixedly connected to the middle position of the rotating shaft, and the cross section of one end of the vehicle door is in a slope shape.
Optionally, the storage compartment is connected with drive gear by rotating below the horizontal rack bar, the coaxial fixedly connected with reel of drive gear, the storage compartment is connected with the lower wire guiding wheel by rotating on one side of the rotating shaft.
Optionally, a traction rope is wound around the outer circumference of the reel and is fixedly connected to one end, far away from the rotating shaft, of the connecting rod through the tail end of the lower guide wheel.
Optionally, the pillar top fixedly connected with lock rope case, both ends symmetry fixedly connected with spliced pole about the lock rope case intermediate position, be located the spliced pole bottom fixedly connected with fabric wheel at lock rope case top, be located the spliced pole bottom fixedly connected with auxiliary spring of lock rope case bottom, auxiliary spring top fixedly connected with guide block.
Optionally, the middle position of the guide block is also fixedly connected with a wire pressing wheel, one side of the middle position of the guide block is fixedly connected with a short rope, and the bottom of the short rope is fixedly connected with a balancing weight.
Optionally, a winding roller is rotatably connected to the top of the winding roller bracket, and a driving rope is wound around the outer circumference of the winding roller.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the horizontal rack rod is arranged on one side of the storage box, the driving rack rod is rotatably connected to the storage box by the lower part of the horizontal rack rod, the driving rack rod is coaxially and fixedly connected with the reel, the rotating shaft is fixedly connected to one side of the storage box, and the vehicle door is fixedly connected to the middle position of the rotating shaft.
2. After the hydraulic cylinder is controlled to extend to drive the whole inclined plate to incline clockwise by a certain angle, the driving motor drives the driving screw rod to rotate through the belt transmission mechanism, the driving screw rod forces the connecting frame to drive the vehicle door at the bottom of the right end of the graphic representation of the storage vehicle box to be in contact with the ground, and an accident vehicle is conveniently pulled into the storage vehicle box from one side of the storage vehicle box by the driving rope.
3. The winding roller of fixed connection at automobile body top winding roller support top is used for twining the driving rope, the winding roller adopts motor drive, the driving rope is used for pulling accident vehicle, the pillar top fixedly connected with lock rope case at automobile body top, both ends symmetry fixedly connected with spliced pole about the lock rope case intermediate position, the spliced pole bottom fixedly connected with fabric wheel that is located lock rope case top, the spliced pole bottom fixedly connected with auxiliary spring that is located lock rope case bottom, auxiliary spring top fixedly connected with guide block, the same fixedly connected with fabric wheel of guide block intermediate position, guide block intermediate position one side fixedly connected with short rope, short rope bottom fixedly connected with balancing weight, when the winding roller twines the driving rope, manpower pulling balancing weight makes fabric wheel no longer die the driving rope, when the motor of drive winding roller breaks down, accident vehicle drives when the winding roller overturns rapidly, loosen the balancing weight, the fabric wheel dies the driving rope again this moment, prevent accident vehicle fall and injure personnel's incident.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a portion of the structure of FIG. 1 at A;
FIG. 3 is a schematic view of a portion of the structure shown at B in FIG. 1;
FIG. 4 is a schematic view of a portion of the structure of FIG. 1 at C;
fig. 5 is a schematic right-view structural diagram of the storage box.
In the figure: the automatic rope locking device comprises a winding roller 1, a winding roller support 2, a vehicle body 3, an upper guide roller 4, a guide roller support 5, a driving rope 6, a storage box 7, a traction rope 8, a lower guide roller 9, a connecting rod 10, a rotating shaft 11, a vehicle door 12, a rail clamping block 13, a hydraulic cylinder 14, a limiting cross rod 15, a rectangular groove 151, a supporting rod 16, a sliding pin 17, a guide rail 18, an inclined plate 19, a driving screw 20, a connecting frame 21, a connecting block 22, a reel 23, a belt transmission 24, a driving motor 25, a trigger plate 26, a connecting spring 27, a horizontal toothed bar 28, a driving gear 29, a rope locking box 30, a wire pressing wheel 31, a guide block 32, an auxiliary spring 33, a short rope 34, a connecting column 35, a supporting column 36 and a counterweight block 37.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a rail clamping type hydraulic tractor comprises a vehicle body 3, a hydraulic cylinder 14 is fixedly connected to one side of the top of the vehicle body, the hydraulic cylinder 14 is selected to be HSG60 x 50, the output end of the hydraulic cylinder 14 is rotatably connected with an inclined plate 19, one end of the inclined plate 19 is fixedly connected with a driving motor 25, the type of the driving motor 25 is selected to be Y80M1-1, the output end of the driving motor 25 is connected with a belt transmission mechanism 24, the top of the belt transmission mechanism 24 is fixedly connected to one end of a driving screw rod 20, a limiting cross rod 15 is fixedly connected to the middle position of the bottom of the inclined plate 19, and a rectangular groove 151 is formed in the limiting cross rod 15 in the horizontal direction.
One end of the inclined plate 19 is rotatably connected with a driving screw 20, the driving screw 20 is connected with a connecting frame 21 along a rod to a thread, the top of the connecting frame 21 is fixedly connected with a storage box 7, one side of the middle position of the storage box 7 is fixedly connected with a connecting spring 27, the other end of the connecting spring 27 is fixedly connected with a horizontal toothed rod 28, the storage box 7 is rotatably connected with a driving gear 29 below the horizontal toothed rod 28, the driving gear 29 is coaxially and fixedly connected with a reel 23, a traction rope 8 is wound on the outer circumference of the reel 23, the traction rope 8 is wound on one side of the lower guide wire wheel 9 and is fixedly connected to one end, far away from the rotating shaft 11, of the connecting rod 10, the storage box 7 is rotatably connected with the lower guide wire wheel 9 by one side of the rotating shaft 11, one side of the horizontal toothed rod 28 is fixedly connected with a trigger plate 26, and the bottom of one end of the storage box 7 is rotatably connected with the rotating shaft 11.
The middle position of a rotating shaft 11 is fixedly connected with a vehicle door 12, the cross section of one end of the vehicle door 12 is set to be slope-shaped, the cross section of one end of the rotating shaft 11 is fixedly connected with a connecting rod 10, one side of the top of a vehicle body 3 is fixedly connected with a winding roller bracket 2, the top of the winding roller bracket 2 is rotatably connected with a winding roller 1, the outer circumference of the winding roller 1 is wound with a driving rope 6, the top of the vehicle body 3 is fixedly connected with a strut 36 by one side of the winding roller bracket 2, the top of the strut 36 is fixedly connected with a rope locking box 30, the upper end and the lower end of the middle position of the rope locking box 30 are symmetrically and fixedly connected with a connecting post 35, the bottom of the connecting post 35 at the top of the rope locking box 30 is fixedly connected with a wire pressing wheel 31, the bottom of the connecting post 35 at the bottom of the rope locking box 30 is fixedly connected with an auxiliary spring 33, the top of the auxiliary spring 33 is fixedly connected with a guide block 32, the middle position of the guide block 32 is also fixedly connected with the wire pressing wheel 31, one side of the middle position of the guide block 32 is fixedly connected with a short rope 34, the bottom of the short rope 34 is fixedly connected with a counter weight 37, the storage box 7 is fixedly connected with a guide wheel bracket 5 by one side of the strut 36, and the top of the guide wheel bracket 5 is rotatably connected with a guide wheel 4.
The working principle is as follows: under the initial condition, the storage box 7 is located at the leftmost end of the graphic representation of the inclined plate 18 and is in a horizontal state, when the device is required to be used, the control hydraulic cylinder 14 extends to drive the whole inclined plate 18 to incline clockwise by a certain angle, the driving motor 25 is started simultaneously, the driving motor 25 drives the driving screw 20 to rotate through the belt transmission mechanism 24, the driving screw 20 forces the connecting frame 21 to drive the vehicle door 12 at the bottom of the right end of the graphic representation of the storage box 7 to contact the ground, the driving rope 6 is fixedly connected to one end of an accident vehicle, the motor for driving the winding roller 1 is started, and the accident vehicle at one end of the driving rope 6 driven by the winding roller 1 gradually moves into the storage box 7.
When the driving rope 6 pulls the accident vehicle to gradually force the trigger plate 26 to move to the left along the figure, the trigger plate 26 drives the horizontal rack bar 28 to force the driving gear 29 to rotate, the driving gear 29 drives the vehicle door on the rotating shaft 11 to change from a horizontal state to a vertical state by driving the coaxial fixed connection reel 23 to wind the traction rope 8, the top of the pillar 36 at the top of the vehicle body 3 is fixedly connected with a rope locking box 30, the upper end and the lower end of the middle position of the rope locking box 30 are symmetrically and fixedly connected with connecting columns 35, the bottom of the connecting column 35 at the top of the rope locking box 30 is fixedly connected with a wire pressing wheel 31, the bottom of the connecting column 35 at the bottom of the rope locking box 30 is fixedly connected with an auxiliary spring 33, the top of the auxiliary spring 33 is fixedly connected with a guide block 32, the middle position of the guide block 32 is also fixedly connected with the wire pressing wheel 31, one side of the middle position of the guide block 32 is fixedly connected with a short rope 34, the bottom of the short rope 34 is fixedly connected with a balancing weight 37, when the winding rope 6 is wound on the driving rope 1, the driving rope 31 is pulled manually, the wire pressing wheel 37 is not used for pressing the driving rope 6 to press the accident vehicle, when the motor of the driving roller 1 fails, the driving rope, the reverse direction of the winding accident vehicle, the winding rope of the auxiliary spring, the driving rope, the counter weight of the driving rope, and the driving rope, the counter weight 1, the counter-falling accident vehicle can be reduced, and the accident of the accident vehicle.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The rail-clamping type hydraulic tractor comprises a tractor body (3) and is characterized in that a hydraulic cylinder (14) is fixedly connected to one side of the top of the tractor body (3), an inclined plate (19) is rotatably connected to the output end of the hydraulic cylinder (14), a limiting cross rod (15) is fixedly connected to the middle position of the bottom of the inclined plate (19), guide rails (18) are uniformly distributed on the upper surface of the inclined plate (19), a driving screw (20) is rotatably connected to one end of the inclined plate (19), the driving screw (20) is in threaded connection with a connecting frame (21) along a rod, a trolley box (7) is fixedly connected to the top of the connecting frame (21), a connecting spring (27) is fixedly connected to one side of the middle position of the trolley box (7), a horizontal toothed bar (28) is fixedly connected to the other end of the connecting spring (27), a trigger plate (26) is fixedly connected to one side of the horizontal toothed bar (28), a rotating shaft (11) is fixedly connected to the bottom of one end of the trolley box (7), a connecting rod (10) is fixedly connected to one end of the rotating shaft (11), a roller support (2) is fixedly connected to one side of the top of the trolley body (3), a supporting column (36) is connected to one side of the bobbin support (7), and a reel (36) is fixedly connected to one side of the trolley support (5), the top of the wire guide wheel bracket (5) is rotationally connected with an upper wire guide wheel (4);
the middle position of the rotating shaft (11) is fixedly connected with a vehicle door (12), and the cross section of one end of the vehicle door (12) is set to be in a slope shape;
a driving gear (29) is rotatably connected below the storage box (7) close to the horizontal rack rod (28), a reel (23) is coaxially and fixedly connected with the driving gear (29), and a lower guide wheel (9) is rotatably connected on one side of the storage box (7) close to the rotating shaft (11);
the outer circumference of the reel (23) is connected with a traction rope (8) in a winding mode, and the traction rope (8) is fixedly connected to one end, far away from the rotating shaft (11), of the connecting rod (10) in a winding mode through the tail end of the lower guide wire wheel (9).
2. The rail-clamping type hydraulic tractor according to claim 1, wherein a rectangular groove (151) is formed in the limit cross rod (15) in the horizontal direction, the length of the rectangular groove (151) is two thirds of the total length of the limit cross rod (15), a sliding pin (17) is slidably connected to the rectangular groove (151) along the groove wall, a support rod (16) is fixedly connected to one end of the sliding pin (17), and the bottom of the support rod (16) is fixedly connected to the upper surface of the tractor body (3).
3. The rail clamping type hydraulic tractor according to claim 1, wherein a driving motor (25) is fixedly connected to one end of the inclined plate (19), a belt transmission mechanism (24) is connected to an output end of the driving motor (25), and the top of the belt transmission mechanism (24) is fixedly connected to one end of the driving screw (20).
4. The rail clamping type hydraulic tractor according to claim 1, wherein a rail clamping block (13) is fixedly connected to the bottom of the storage box (7) above the guide rail (18), the cross section of the bottom of the rail clamping block (13) is semicircular, and the width of the rail clamping block (13) is smaller than the diameter of the guide rail (18).
5. The rail-clamping type hydraulic tractor according to claim 1, wherein a rope locking box (30) is fixedly connected to the top of the supporting column (36), connecting columns (35) are symmetrically and fixedly connected to the upper end and the lower end of the middle position of the rope locking box (30), a line pressing wheel (31) is fixedly connected to the bottoms of the connecting columns (35) at the top of the rope locking box (30), an auxiliary spring (33) is fixedly connected to the bottoms of the connecting columns (35) at the bottom of the rope locking box (30), and a guide block (32) is fixedly connected to the top of the auxiliary spring (33).
6. The rail clamping type hydraulic tractor according to claim 5, wherein a wire pressing wheel (31) is fixedly connected to the middle position of the guide block (32), a short rope (34) is fixedly connected to one side of the middle position of the guide block (32), and a balancing weight (37) is fixedly connected to the bottom of the short rope (34).
7. The rail clamping type hydraulic tractor according to claim 1, wherein a winding roller (1) is rotatably connected to the top of the winding roller bracket (2), and a driving rope (6) is wound around the outer circumference of the winding roller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351352.3A CN112550118B (en) | 2020-11-26 | 2020-11-26 | Rail clamping type hydraulic tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011351352.3A CN112550118B (en) | 2020-11-26 | 2020-11-26 | Rail clamping type hydraulic tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112550118A CN112550118A (en) | 2021-03-26 |
| CN112550118B true CN112550118B (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011351352.3A Active CN112550118B (en) | 2020-11-26 | 2020-11-26 | Rail clamping type hydraulic tractor |
Country Status (1)
| Country | Link |
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| CN (1) | CN112550118B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995031396A1 (en) * | 1994-05-14 | 1995-11-23 | Soo Eun Park | Automatic wharfage system for storage, loading and unloading of cargo containers |
| JP3335331B2 (en) * | 1999-10-13 | 2002-10-15 | フジタ自動車工業株式会社 | Vehicle carrier |
| CN2426466Y (en) * | 2000-05-25 | 2001-04-11 | 刘秀明 | Small sealed dump refuse truck |
| CN102114801A (en) * | 2011-02-21 | 2011-07-06 | 新康电脑科技（苏州）有限公司 | Centralized service-car carrying system based on highway interval |
| FR2981311B1 (en) * | 2011-10-14 | 2014-02-28 | Godet Roland Novel | TOWING APPARATUS FOR A MOTOR VEHICLE |
| JP2016141255A (en) * | 2015-02-02 | 2016-08-08 | 廣道 近藤 | Autotruck for carrying vehicle |
| CN210310082U (en) * | 2019-07-30 | 2020-04-14 | 山东梁山通亚汽车制造有限公司 | Lifting device of low-flat-bed semitrailer |
| CN210526366U (en) * | 2019-09-25 | 2020-05-15 | 河南全程物流有限公司 | Container transport vehicle |
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2020
- 2020-11-26 CN CN202011351352.3A patent/CN112550118B/en active Active
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| CN112550118A (en) | 2021-03-26 |
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