CN210194464U - Heavy-duty vehicle speed reducer for super-long downhill and highway toll gate - Google Patents
Heavy-duty vehicle speed reducer for super-long downhill and highway toll gate Download PDFInfo
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- CN210194464U CN210194464U CN201920204439.4U CN201920204439U CN210194464U CN 210194464 U CN210194464 U CN 210194464U CN 201920204439 U CN201920204439 U CN 201920204439U CN 210194464 U CN210194464 U CN 210194464U
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Abstract
The utility model discloses a overlength downhill path and highway are heavy-duty car decelerator for toll gate, including the bottom plate, the bottom plate top is installed the mounting bracket, the driving leading-in unit is installed to the bottom plate top, the buffering speed reduction unit is installed to the mounting bracket top, driving derivation unit is installed to buffering speed reduction unit one side, when entering into the car apron through heavy-duty car, it inclines to enter one end of car apron, so can make heavy-duty car accurate the buffering speed reduction unit who drives ahead, can drive the car rotor plate that advances of both sides downwards to rotate and form certain slope in the slope decline of car apron slope of advancing in step, so can prevent heavy-duty car because turn to lead to the tire to be vertical contact with both sides, can make heavy-duty car tire constantly push down new speed reduction frame through buffering damping unit, thereby make heavy-duty car obtain great speed reduction effect, through the setting of driving derivation unit, therefore, the heavy-duty vehicle can accurately run out of the device after being decelerated, and the device is safe and convenient to use.
Description
Technical Field
The invention relates to the technical field of road traffic, in particular to a speed reducer for a heavy vehicle for an ultra-long downhill and an expressway toll gate.
Background
In a road transportation system, heavy vehicles often encounter an ultra-long downhill road when driving or enter a highway and enter a toll station at the highway, at this time, if the heavy vehicles do not decelerate in time, safety accidents may be caused due to the large size and high weight of the heavy vehicles, the existing decelerating device is only a micro-arched decelerating belt made of rubber or metal, the device can play a certain role in warning and decelerating the small vehicles, however, the decelerating belt cannot play an effective decelerating role for the heavy vehicles, and traffic hidden dangers are easy to occur under the condition that the heavy vehicles brake and brake are not in time, so that a buffering decelerating device for the heavy vehicles is urgently needed to improve the driving safety of the heavy vehicles.
Disclosure of Invention
The invention aims to solve the problems and designs a speed reducer for heavy vehicles for super-long downhill and highway toll gates.
The technical scheme of the invention is that the speed reducer for the super-long heavy-duty vehicle for the downhill and the highway toll gate comprises a bottom plate, wherein two pairs of lower enclosing plates are arranged above the bottom plate and are sequentially connected end to form a rectangular structure, a pair of transverse plates with the same structure are arranged on the outer sides of the lower enclosing plates, a plurality of reinforcing plates are arranged between the transverse plates and the bottom plate, a mounting frame is arranged above the bottom plate, a travelling crane guiding-in unit is arranged above the bottom plate, a buffering and speed reducing unit is arranged above the mounting frame, and a travelling crane guiding-out unit is arranged on one side of the buffering and speed reducing unit.
The driving lead-in unit comprises a first bottom supporting structure and a first upper moving structure.
The first bottom supporting structure comprises a first supporting frame, the first supporting frame is fixedly connected above the bottom plate, two pairs of vertical I-beams with the same structure are mounted on the first supporting frame, two pairs of first supporting I-beams with the same structure are obliquely mounted above the two pairs of vertical I-beams, first shock absorption pads are mounted on the two pairs of first supporting I-beams, a first transverse I-beam is inserted between the two pairs of first supporting I-beams, a pair of first fixed I-beams are obliquely mounted between the two pairs of first supporting I-beams and the two pairs of vertical I-beams so as to form a triangular structure, a second supporting frame is mounted above the bottom plate, a pair of first springs with the same structure are mounted above the second supporting frame, a pair of first struts with the same structure are mounted above the second supporting frame and are positioned in the pair of first springs, it is a pair of the same first nest block of structure is installed to first spring top, and is a pair of trepanning has all been seted up in the first nest block, and is a pair of first pillar sliding fit, a pair of the same first connector stand of structure is installed to second support frame top, and is located first pillar both sides, and is a pair of first connector stand top cover is equipped with two pairs of the same second springs of structure, and is two pairs of the cover is equipped with the same second nest block of a pair of structure on the second spring, and is a pair of the same round hole of structure all has been seted up on the second nest block, and is a pair of first connector stand sliding fit, all install first fender lid in first nest block trepanning and the second nest block round hole.
The first upper portion motion structure comprises a pair of first supporting portions with the same structure, and is a pair of first supporting portions fixedly connected to the transverse plates and the transverse plates, and is a pair of vehicle inlet rotating plates with the same structures are movably mounted on the first supporting portions and movably mounted between the vehicle inlet rotating plates to form a vehicle inlet cover plate, and one end of the vehicle inlet cover plate is movably connected with the left lower side wall plate.
The buffering and decelerating unit is formed by sequentially arranging a plurality of reciprocating movable structures.
The reciprocating movable structure comprises two pairs of backing plates with the same structure, the two pairs of backing plates are fixedly connected above the mounting frame, two pairs of cylindrical parts with the same structure are arranged above the two pairs of backing plates, damping blocks are arranged above the two pairs of cylindrical parts, two pairs of third springs with the same structure are sleeved outside the two pairs of cylindrical parts, a speed reducing frame is arranged above the two pairs of third springs, the speed reducing frame is of an n-type structure, through grooves are formed in supporting legs at two sides of the speed reducing frame, the diameter of each through groove is slightly larger than that of each cylindrical part, a rectangular through groove is formed above the speed reducing frame, reinforcing ribs are arranged in the rectangular through grooves of the speed reducing frame, connecting parts are arranged at two sides of the rectangular through grooves of the speed reducing frame, a pair of mounting parts with the same structure are arranged on a pair of transverse plates through bolts and are, the inner sides of the pair of buffer rotating plates are movably provided with a pair of connecting plates with the same structure, the pair of connecting plates are fixedly connected with the pair of connecting parts, and the outer side wall surface of the speed reducing frame is provided with a wear-resisting plate.
The travelling crane derivation unit comprises a second bottom supporting structure and a second upper moving structure.
The second bottom supporting structure comprises a third supporting frame, the third supporting frame is fixedly connected above the bottom plate, two pairs of vertical I-beams with the same structure are mounted on the third supporting frame, two pairs of second supporting I-beams with the same structure are obliquely mounted above the two pairs of vertical I-beams, second shock absorption pads are mounted on the two pairs of second supporting I-beams, a second transverse I-beam is inserted between the two pairs of second supporting I-beams, a pair of second fixed I-beams are obliquely mounted between the two pairs of second supporting I-beams and the two pairs of vertical I-beams so as to form a triangular structure, a fourth supporting frame is mounted above the bottom plate, a pair of fourth springs with the same structure are mounted above the fourth supporting frame, a pair of second pillars with the same structure are mounted above the fourth supporting frame and are positioned in the pair of fourth springs, a pair of third sleeve blocks with the same structure are installed above the fourth springs, sleeve holes are formed in the third sleeve blocks and are in sliding fit with the second support columns, a pair of second connected stand columns with the same structure are installed above the fourth support frame and are located on two sides of the second support columns, two pairs of fifth springs with the same structure are sleeved above the second connected stand columns, a pair of fourth sleeve blocks with the same structure are sleeved on the fifth springs, a pair of round holes with the same structure are formed in the fourth sleeve blocks and are in sliding fit with the second connected stand columns, and second blocking covers are installed in the sleeve holes of the third sleeve blocks and the round holes of the fourth sleeve blocks.
The second upper portion motion structure includes a pair of second supporting part that the structure is the same, and is a pair of second supporting part rigid coupling in a pair of the diaphragm top is a pair of movable mounting has a plurality of structures of the same rotor plate of going out on the second supporting part, and is a pair of movable mounting has the apron of going out between the rotor plate of going out, just apron swing joint under apron one end of going out and the right side.
Anti-skid patterns are arranged above the vehicle inlet cover plate, the speed reducing frame and the vehicle outlet cover plate.
The speed reducer for the heavy vehicle for the super-long downhill and highway toll gate, which is manufactured by the technical scheme of the invention, can enable the first spring and the second spring to be compressed when the heavy vehicle enters the vehicle entering cover plate through the arrangement of the driving guide-in unit, so that the first sleeve block and the second sleeve block descend and are sleeved on the first pillar and the first connecting pillar, so that one end of the vehicle entering cover plate inclines and is finally pressed on the first supporting I-shaped steel, thus the heavy vehicle can accurately enter the rear buffering speed reducing unit, and the vehicle entering rotating plates on two sides can be synchronously driven to downwards rotate to form a certain gradient when the vehicle entering cover plate inclines and descends, so that the phenomena of abrasion and jamming of the vehicle tires caused by the vertical contact of the vehicle tires and the two sides due to steering when the heavy vehicle runs on the vehicle entering cover plate can be prevented.
The arrangement of the buffering and damping unit can lead the lower third spring to be compressed when the heavy vehicle is pressed into the speed reducing frame, the speed reducing frame descends, and the rear speed reducing frame is higher than the speed reducing frame which is already pressed down by the vehicle, so that the tire can continuously press down a new speed reducing frame in the process that the heavy vehicle continuously runs on the buffering and speed reducing unit, and the heavy vehicle obtains a great speed reducing effect.
Through the setting of driving derivation unit, can be so that heavy-duty car when getting into out the apron, through the compression of fourth spring and fifth spring, make out the apron one end slope of driving, finally press on the second supports the I-steel, can make heavy-duty car accurate this device of driving off after slowing down like this, the setting of the rotor plate of driving off simultaneously, can prevent heavy-duty car when turning to, the tire is perpendicular contact with both sides, lead to the tire wearing and tearing, the emergence of the phenomenon of blocking explosion, the use of giving people has brought the convenience.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a side cross-sectional view of the drive train introduction unit of the present invention;
FIG. 3 is a side cross-sectional view of the buffer reduction unit of the present invention;
FIG. 4 is a side cross-sectional view of the drive-out unit of the present invention;
FIG. 5 is a front view of the present invention;
FIG. 6 is a top view of the present invention;
FIG. 7 is a partial enlarged view of a traveling crane lead-in unit according to the present invention;
FIG. 8 is an enlarged view of a portion of the buffer reduction unit of the present invention;
FIG. 9 is a side view of the creel of the present invention;
figure 10 is a top view of the speed reduction carrier of the present invention.
In the figure: 1. a base plate; 2. a lower coaming plate; 3. a transverse plate; 4. a reinforcing plate; 5. a mounting frame; 6. a first support frame; 7. vertical I-steel; 8. a first supporting I-steel; 9. a first cushion pad; 10. a first transverse I-beam; 11. a first fixed i-steel; 12. a second support frame; 13. a first spring; 14. a first support; 15. a first nest block; 16. a first connector column; 17. a second spring; 18. a second nest block; 19. a first shield cover; 20. a first support section; 21. a vehicle entering rotating plate; 22. a vehicle inlet cover plate; 23. a base plate; 24. a cylindrical portion; 25. a damper block; 26. a third spring; 27. a deceleration rack; 28. reinforcing ribs; 29. a connecting portion; 30. an installation part; 31. a buffer rotating plate; 32. a connecting plate; 33. a wear plate; 34. a third support frame; 35. vertical I-steel; 36. a second supporting I-steel; 37. a second cushion pad; 38. a second transverse I-beam; 39. second fixed I-steel; 40. a fourth support frame; 41. a fourth spring; 42. a second support; 43. a third set of blocks; 44. a second integral upright; 45. a fifth spring; 46. a fourth set of blocks; 47. a second shield cover; 48. a second support portion; 49. a turning plate for getting out; 50. and (4) taking out of the vehicle cover plate.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, please refer to fig. 1-10, and a speed reducer for a super-long heavy vehicle for a downhill slope and a highway toll gate comprises a bottom plate 1, wherein two pairs of lower enclosing plates 2 are installed above the bottom plate 1, the two pairs of lower enclosing plates 2 are sequentially connected end to form a rectangular structure, a pair of transverse plates 3 with the same structure are installed outside the lower enclosing plates 2, a plurality of reinforcing plates 4 are installed between the pair of transverse plates 3 and the bottom plate 1, a mounting frame 5 is installed above the bottom plate 1, a driving guide-in unit is installed above the bottom plate 1, a buffering speed reducing unit is installed above the mounting frame 5, and a driving guide-out unit is installed on one side; the travelling crane leading-in unit comprises a first bottom supporting structure and a first upper moving structure; the first bottom supporting structure comprises a first supporting frame 6, the first supporting frame 6 is fixedly connected above a bottom plate 1, two pairs of vertical I-beams 7 with the same structure are mounted on the first supporting frame 6, two pairs of first supporting I-beams 8 with the same structure are obliquely mounted above the two pairs of vertical I-beams 7, first shock absorption pads 9 are mounted on the two pairs of first supporting I-beams 8, a first transverse I-beam 10 is inserted between the two pairs of first supporting I-beams 8, a pair of first fixed I-beams 11 are obliquely mounted between the two pairs of first supporting I-beams 8 and the two pairs of vertical I-beams 7 so as to form a triangular structure, a second supporting frame 12 is mounted above the bottom plate 1, a pair of first springs 13 with the same structure are mounted above the second supporting frame 12, and a pair of first supporting columns 14 with the same structure are mounted above the second supporting frame 12, the first connecting columns are arranged in the first springs 13, a pair of first sleeve blocks 15 with the same structure are arranged above the first springs 13, sleeve holes are formed in the first sleeve blocks 15 and are in sliding fit with the first pillars 14, a pair of first connecting columns 16 with the same structure are arranged above the second support frame 12 and are arranged on two sides of the first pillars 14, two pairs of second springs 17 with the same structure are sleeved above the first connecting columns 16, a pair of second sleeve blocks 18 with the same structure are sleeved on the second springs 17, a pair of round holes with the same structure are formed in the second sleeve blocks 18 and are in sliding fit with the first connecting columns 16, and first blocking covers 19 are arranged in the sleeve holes of the first sleeve blocks 15 and the round holes of the second sleeve blocks 18; the first upper moving structure comprises a pair of first supporting parts 20 with the same structure, the pair of first supporting parts 20 are fixedly connected above the pair of transverse plates 3, a plurality of vehicle inlet rotating plates 21 with the same structure are movably mounted on the pair of first supporting parts 20, a vehicle inlet cover plate 22 is movably mounted between the pair of vehicle inlet rotating plates 21, and the left end of the vehicle inlet cover plate 22 is movably connected with the lower enclosing plate 2; the buffering and decelerating unit is formed by sequentially arranging a plurality of reciprocating movable structures; the reciprocating structure comprises two pairs of backing plates 23 with the same structure, the two pairs of backing plates 23 are fixedly connected above an installation frame 5, two pairs of cylindrical parts 24 with the same structure are installed above the two pairs of backing plates 23, damping blocks 25 are installed above the two pairs of cylindrical parts 24, two pairs of third springs 26 with the same structure are sleeved outside the two pairs of cylindrical parts 24, a speed reducing frame 27 is installed above the two pairs of third springs 26, the speed reducing frame 27 is of an n-type structure, through grooves are formed in supporting legs at two sides of the speed reducing frame 27, the diameter of each through groove is slightly larger than that of each cylindrical part 24, a rectangular through groove is formed above the speed reducing frame 27, reinforcing ribs 28 are installed in the rectangular through groove of the speed reducing frame 27, connecting parts 29 are installed at two sides of the rectangular through groove of the speed reducing frame 27, a pair of installation parts 30 with the same, a pair of buffer rotating plates 31 with the same structure are movably mounted on the mounting parts 30, a pair of connecting plates 32 with the same structure are movably mounted on the inner sides of the buffer rotating plates 31, the pair of connecting plates 32 are fixedly connected with the pair of connecting parts 29, and a wear-resisting plate 33 is mounted on the outer side wall surface of the speed reducing frame 27; the travelling crane guiding unit comprises a second bottom supporting structure and a second upper moving structure; the second bottom supporting structure comprises a third supporting frame 34, the third supporting frame 34 is fixedly connected above the bottom plate 1, two pairs of vertical I-beams 35 with the same structure are mounted on the third supporting frame 34, two pairs of second supporting I-beams 36 with the same structure are obliquely mounted above the two pairs of vertical I-beams 35, second shock absorption pads 37 are mounted on the two pairs of second supporting I-beams 36, a second transverse I-beam 38 is inserted between the two pairs of second supporting I-beams 36, a pair of second fixing I-beams 39 are obliquely mounted between the two pairs of second supporting I-beams 36 and the two pairs of vertical I-beams 35 to form a triangular structure, a fourth supporting frame 40 is mounted above the bottom plate 1, a pair of fourth springs 41 with the same structure are mounted above the fourth supporting frame 40, a pair of second supporting columns 42 with the same structure are mounted above the fourth supporting frame 40, a pair of third nesting blocks 43 with the same structure are arranged above the pair of fourth springs 41, a pair of trepanning holes are formed in the pair of third nesting blocks 43 and are in sliding fit with the pair of second struts 42, a pair of second connected upright columns 44 with the same structure are arranged above the fourth support frame 40 and are positioned on two sides of the second struts 42, two pairs of fifth springs 45 with the same structure are sleeved above the pair of second connected upright columns 44, a pair of fourth nesting blocks 46 with the same structure are sleeved on the two pairs of fifth springs 45, a pair of round holes with the same structure are formed in the pair of fourth nesting blocks 46 and are in sliding fit with the pair of second connected upright columns 44, and second blocking covers 47 are arranged in the trepanning holes of the third nesting blocks 43 and the round holes of the fourth nesting blocks 46; the second upper moving structure comprises a pair of second supporting parts 48 with the same structure, the pair of second supporting parts 48 are fixedly connected above the pair of transverse plates 3, a plurality of vehicle-out rotating plates 49 with the same structure are movably mounted on the pair of second supporting parts 48, a vehicle-out cover plate 50 is movably mounted between the pair of vehicle-out rotating plates 49, and one end of the vehicle-out cover plate 50 is movably connected with the right lower enclosing plate 2; anti-skid patterns are arranged above the vehicle inlet cover plate 22, the speed reducing frame 27 and the vehicle outlet cover plate 50.
The automobile driving guiding device is characterized by comprising a bottom plate 1, wherein two pairs of lower enclosing plates 2 are arranged above the bottom plate 1, the two pairs of lower enclosing plates 2 are sequentially connected end to form a rectangular structure, a pair of transverse plates 3 with the same structure are arranged on the outer sides of the lower enclosing plates 2, a plurality of reinforcing plates 4 are arranged between the pair of transverse plates 3 and the bottom plate 1, a mounting frame 5 is arranged above the bottom plate 1, a driving guiding unit is arranged above the bottom plate 1, a buffering and decelerating unit is arranged above the mounting frame 5, and a driving guiding-out unit is arranged on one side of the buffering and decelerating unit; the device can ensure that when heavy vehicles enter the vehicle inlet cover plate, the first spring and the second spring are compressed, so that the first sleeve block and the second sleeve block descend and are sleeved on the first pillar and the first connecting body pillar, one end of the vehicle inlet cover plate inclines and is finally pressed on the first supporting I-steel, so that the heavy vehicles can accurately enter the rear buffering and speed reducing unit, and the vehicle inlet cover plate can synchronously drive the vehicle inlet rotating plates on two sides to downwards rotate to form a certain gradient when inclining and descending, so that the phenomena of abrasion and jamming of the tires caused by vertical contact of the tires and the two sides due to steering when the heavy vehicles run on the vehicle inlet cover plate can be prevented; the arrangement of the buffering and damping unit can lead the third spring at the lower part to be compressed when the heavy-duty vehicle is pressed into the speed reducing frame, the speed reducing frame descends, and the rear speed reducing frame is higher than the speed reducing frame which is already reduced by the vehicle pressure, so that the tire can continuously press a new speed reducing frame when the heavy-duty vehicle continuously runs on the buffering and speed reducing unit, thereby leading the heavy-duty vehicle to obtain a larger speed reducing effect; through the setting of driving derivation unit, can be so that heavy-duty car when getting into out the apron, through the compression of fourth spring and fifth spring, make out the apron one end slope of driving, finally press on the second supports the I-steel, can make heavy-duty car accurate this device of driving off after slowing down like this, the setting of the rotor plate of driving off simultaneously, can prevent heavy-duty car when turning to, the tire is perpendicular contact with both sides, lead to the tire wearing and tearing, the emergence of the phenomenon of blocking explosion, the use of giving people has brought the convenience.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.
Example 1: when the device is installed, a foundation needs to be firstly drilled, then the device is arranged in the foundation, so that the device is flush with the road surface, when heavy vehicles pass through the device, the heavy vehicles firstly enter a driving guide-in unit, the heavy vehicles are pressed above a vehicle inlet cover plate 22, at the moment, the vehicle inlet cover plate 22 rotates due to the pressure of the heavy vehicles, the right end of the vehicle inlet cover plate inclines downwards, a first sleeve block 15 and a second sleeve block 18 in a first bottom supporting structure are synchronously lowered, a first spring 13 and a second spring 17 are compressed, at the moment, the first sleeve block 15 is sleeved on a first pillar 14 through a sleeve hole, the second sleeve block 18 is sleeved on a first connecting pillar 16 through a round hole, at the moment, the downwards inclined angle of the right end of the vehicle inlet cover plate 22 depends on the weight of the heavy vehicles, in order to avoid the situation that the vehicle inlet cover plate 22 rotates at an overlarge angle, when the heavy vehicles exceed a certain weight, the vehicle inlet cover plate 22 inclines downwards, finally, the heavy vehicle is put on the two pairs of first supporting I-beams 8 which are obliquely arranged below, a first shock absorption pad 9 arranged on the first supporting I-beam 8 can prevent the vehicle entering cover plate 22 from being in rigid contact with the first supporting I-beam 8, a stable triangular structure is formed below the first supporting I-beam 8 through a first fixed I-beam 11 and a vertical I-beam 7, the stability in the vertical direction is improved, the stability in the horizontal direction is improved through the arrangement of a first transverse I-beam 10, the maximum descending distance of the vehicle entering cover plate 22 is set to be 20 centimeters by adjusting the inclination angle of the first supporting I-beam 8 according to real-time road conditions, the heavy vehicle can more accurately enter a front buffering and speed reducing unit through the oblique descending of the vehicle entering cover plate 22, and meanwhile, a plurality of vehicle entering rotating plates 21 on two sides can be synchronously driven to rotate downwards on the first supporting part 20 when the vehicle entering cover plate 22 is inclined, thus, when a heavy vehicle wants to turn to leave the device, the tire can safely drive away from the device through the inclined vehicle inlet rotating plate 21, so that the tire is prevented from being vertically contacted with two sides, after the heavy vehicle enters the buffering deceleration unit, the tire can be firstly pressed above the first deceleration frame 27, at the moment, the deceleration frame 27 moves downwards due to the pressure, so that two pairs of third springs 26 are compressed, finally, the deceleration frame 27 is sleeved on two pairs of cylindrical parts 24 through the through grooves, the shock absorption block 25 above the cylindrical parts 24 can prevent the deceleration frame 27 from being in hard contact with the top end of the cylindrical parts 24, abrasion and noise are generated, along with the forward movement of the heavy vehicle, the tire can be continuously pressed towards a new deceleration frame 27 in the forward movement process, so that the tire descends, and meanwhile, the deceleration frame 27 after the tire leaves is bounced and reset by the third springs 26, so that the tire behind is decelerated again, and the deceleration effect is greatly enhanced, the wear-resisting plate 33 arranged between the adjacent speed reducing frames 27 can enhance the durability of the device and prevent the speed reducing frames 27 from being worn and damaged due to multiple times of friction, the width of the speed reducing frames 27 can be set to be 27.35 centimeters according to the size of the vehicle tire of the actual heavy vehicle, so that the four speed reducing frames 27 can just support one vehicle tire, when the heavy vehicle is decelerated through the buffering and speed reducing unit, the heavy vehicle enters the driving guide-out unit, the vehicle-out cover plate 50 is inclined and reduced due to pressure at the moment, the fourth spring 41 and the fifth spring 45 are compressed, the third sleeve block 43 is sleeved on the second pillar 42 through a sleeve hole, the fourth sleeve block 46 is sleeved on the second connected pillar 44 through a round hole, when the weight of the heavy vehicle exceeds a certain value, the vehicle-out cover plate 50 is inclined and reduced and finally lapped on the second supporting I-steel 36, the maximum inclination angle is achieved at the moment, and the inclination of the vehicle-out cover plate 50 is inclined, the device can ensure that the heavy-duty vehicle can more stably drive away from the device, and simultaneously the vehicle-out turning plates 49 on the two sides can be synchronously driven to rotate to form a certain gradient when the vehicle-out cover plate 50 descends, so that the heavy-duty vehicle can be ensured to safely leave through the gradient formed by the vehicle-out turning plates 49 when the vehicle-out guiding unit turns, and the use is convenient.
Example 2: when the middle and small-sized vehicle passes through the device, because light weight, thereby make into the apron 22, the decline range of speed reduction frame 27 and the apron 50 of going out is less, avoid the too big middle and small-sized vehicle that leads to of decline range to be absorbed in this device, and because this device and road surface parallel and level, therefore, normally travel and not have great influence to middle and small-sized vehicle, the buffering speed reduction unit of this device core part is arranged in proper order by the reciprocating motion structure that a plurality of structures are the same simultaneously and is constituteed, when the installation, can be according to the size of real-time road conditions slope, height and length, suitably increase or reduce reciprocating structure subassembly, thereby the distance of adjustment buffering speed reduction unit, convenient regulation, make this device suitability more extensive, high durability and convenient use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an overlength downhill path and highway are heavy-duty car decelerator for toll gate, includes bottom plate (1), its characterized in that, two pairs of bounding wall (2) down are installed to bottom plate (1) top, and two pairs down bounding wall (2) end to end connection forms the rectangle structure in proper order, the diaphragm (3) that a pair of structure is the same are installed in bounding wall (2) outside down, and is a pair of install a plurality of reinforcing plates (4) between diaphragm (3) and bottom plate (1), mounting bracket (5) are installed to bottom plate (1) top, the leading-in unit of driving a vehicle is installed to bottom plate (1) top, buffering speed reduction unit is installed to mounting bracket (5) top, the unit is derived in the driving a vehicle is installed to buffering speed reduction.
2. The vehicle retarder for very long downhill and highway toll gates according to claim 1, wherein said traffic lead-in unit comprises a first bottom support structure and a first upper moving structure.
3. The speed reducer for the overlength downhill and highway toll gate of a heavy vehicle according to claim 2, wherein the first bottom supporting structure comprises a first supporting frame (6), the first supporting frame (6) is fixedly connected above the bottom plate (1), two pairs of vertical I-beams (7) with the same structure are installed on the first supporting frame (6), two pairs of first supporting I-beams (8) with the same structure are obliquely installed above the two pairs of vertical I-beams (7), a first shock pad (9) is installed on each of the two pairs of first supporting I-beams (8), a first transverse I-beam (10) is inserted between each of the two pairs of first supporting I-beams (8), and a pair of first fixed I-beams (11) is installed between each of the two pairs of first supporting I-beams (8) and each of the two pairs of vertical I-beams (7) in an oblique manner, so as to form a triangular structure, a second support frame (12) is arranged above the bottom plate (1), a pair of first springs (13) with the same structure is arranged above the second support frame (12), a pair of first supporting columns (14) with the same structure is arranged above the second support frame (12) and is positioned in the pair of first springs (13), a pair of first sleeve blocks (15) with the same structure is arranged above the pair of first springs (13), sleeve holes are formed in the pair of first sleeve blocks (15) and are in sliding fit with the pair of first supporting columns (14), a pair of first connector upright columns (16) with the same structure is arranged above the second support frame (12) and is positioned on two sides of the first supporting columns (14), two pairs of second springs (17) with the same structure are sleeved above the pair of first connector upright columns (16), a pair of second sleeve blocks (18) with the same structure is sleeved on the two pairs of second springs (17), a pair of round holes with the same structure are formed in the second sleeve blocks (18) and are in sliding fit with the first connecting upright columns (16), and first blocking covers (19) are mounted in the first sleeve block (15) sleeve holes and the second sleeve block (18) round holes.
4. The speed reducer for the heavy vehicle used in the super-long downhill and highway toll gate according to claim 2, wherein the first upper moving structure comprises a pair of first supporting parts (20) with the same structure, the pair of first supporting parts (20) is fixedly connected above the pair of cross plates (3), a plurality of vehicle entering rotating plates (21) with the same structure are movably installed on the pair of first supporting parts (20), a vehicle entering cover plate (22) is movably installed between the pair of vehicle entering rotating plates (21), and one end of the vehicle entering cover plate (22) is movably connected with the left lower side wall (2).
5. The speed reducer for heavy vehicles used on super long downhill and highway toll gates according to claim 4, wherein said buffering and speed reducing unit is composed of a plurality of reciprocating structures arranged in sequence.
6. The heavy vehicle speed reducer for the super-long downhill and expressway toll gate according to claim 5, wherein the reciprocating structure comprises two pairs of backing plates (23) with the same structure, the two pairs of backing plates (23) are fixedly connected above the mounting frame (5), two pairs of cylindrical portions (24) with the same structure are mounted above the two pairs of backing plates (23), damping blocks (25) are mounted above the two pairs of cylindrical portions (24), two pairs of third springs (26) with the same structure are sleeved outside the two pairs of cylindrical portions (24), a speed reducing frame (27) is mounted above the two pairs of third springs (26), the speed reducing frame (27) is of an n-shaped structure, through grooves are formed in legs at two sides of the speed reducing frame (27), the diameter of each through groove is slightly larger than that of the cylindrical portion (24), and rectangular through grooves are formed above the speed reducing frame (27), reinforcing rib (28) are installed to speed reduction frame (27) rectangle through inslot, connecting portion (29) are installed, and are a pair of to speed reduction frame (27) rectangle through groove both sides install a pair of installation department (30) that the structure is the same through the bolt on diaphragm (3), and be located a pair of first supporting part (20) one side, it is a pair of movable mounting has a pair of buffering rotor plate (31) that the structure is the same on installation department (30), and is a pair of buffering rotor plate (31) inboard movable mounting has a pair of connecting plate (32) that the structure is the same, and is a pair of connecting plate (32) and a pair of connecting portion (29) fixed connection, wear-resisting plate (33) are installed to speed reduction frame.
7. The reduction gear unit for heavy vehicles for very long downhill and highway toll gates according to claim 6, characterized in that said traffic lead-out unit comprises a second bottom support structure and a second upper moving structure.
8. The speed reducer for the overlength downhill and expressway toll collection vehicle according to claim 7, wherein the second bottom supporting structure comprises a third supporting frame (34), the third supporting frame (34) is fixedly connected above the base plate (1), two pairs of vertical I-beams (35) with the same structure are mounted on the third supporting frame (34), two pairs of second supporting I-beams (36) with the same structure are obliquely mounted above the two pairs of vertical I-beams (35), a second shock pad (37) is mounted on each pair of second supporting I-beams (36), a second transverse I-beam (38) is inserted between each pair of second supporting I-beams (36), and a pair of second fixed I-beams (39) is obliquely mounted between each pair of second supporting I-beams (36) and each pair of vertical I-beams (35) to form a triangular structure, a fourth support frame (40) is arranged above the bottom plate (1), a pair of fourth springs (41) with the same structure is arranged above the fourth support frame (40), a pair of second supporting columns (42) with the same structure is arranged above the fourth support frame (40) and is positioned in the pair of fourth springs (41), a pair of third sleeve blocks (43) with the same structure is arranged above the pair of fourth springs (41), sleeve holes are formed in the pair of third sleeve blocks (43) and are in sliding fit with the pair of second supporting columns (42), a pair of second connected upright columns (44) with the same structure is arranged above the fourth support frame (40) and is positioned on two sides of the second supporting columns (42), two pairs of fifth springs (45) with the same structure are sleeved above the pair of second connected upright columns (44), and a pair of fourth sleeve blocks (46) with the same structure is sleeved on the two pairs of fifth springs (45), a pair of round holes with the same structure are formed in the fourth sleeve blocks (46) and are in sliding fit with the second connected stand columns (44), and second blocking covers (47) are mounted in the third sleeve block (43) sleeve holes and the fourth sleeve block (46) round holes.
9. The speed reducer for the heavy vehicle used in the super-long downhill and highway toll gate according to claim 7, wherein the second upper moving structure comprises a pair of second supporting parts (48) with the same structure, the pair of second supporting parts (48) is fixedly connected above the pair of cross plates (3), a plurality of vehicle-out rotating plates (49) with the same structure are movably mounted on the pair of second supporting parts (48), a vehicle-out cover plate (50) is movably mounted between the pair of vehicle-out rotating plates (49), and one end of the vehicle-out cover plate (50) is movably connected with the right lower enclosing plate (2).
10. The speed reducer for heavy vehicles used on super long downhill and highway toll gates according to claim 9, wherein anti-slip patterns are formed above said entry cover plate (22), said speed reducing frame (27) and said exit cover plate (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204439.4U CN210194464U (en) | 2019-02-18 | 2019-02-18 | Heavy-duty vehicle speed reducer for super-long downhill and highway toll gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920204439.4U CN210194464U (en) | 2019-02-18 | 2019-02-18 | Heavy-duty vehicle speed reducer for super-long downhill and highway toll gate |
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| Publication Number | Publication Date |
|---|---|
| CN210194464U true CN210194464U (en) | 2020-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920204439.4U Expired - Fee Related CN210194464U (en) | 2019-02-18 | 2019-02-18 | Heavy-duty vehicle speed reducer for super-long downhill and highway toll gate |
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| CN (1) | CN210194464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797673A (en) * | 2019-02-18 | 2019-05-24 | 王海军 | A kind of overlength descending and expressway tol lcollection mouth heavy goods vehicles deceleration device |
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2019
- 2019-02-18 CN CN201920204439.4U patent/CN210194464U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797673A (en) * | 2019-02-18 | 2019-05-24 | 王海军 | A kind of overlength descending and expressway tol lcollection mouth heavy goods vehicles deceleration device |
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