CN115195891A - Side guide protection plate structure suitable for large truck - Google Patents
Side guide protection plate structure suitable for large truck Download PDFInfo
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- CN115195891A CN115195891A CN202210928188.0A CN202210928188A CN115195891A CN 115195891 A CN115195891 A CN 115195891A CN 202210928188 A CN202210928188 A CN 202210928188A CN 115195891 A CN115195891 A CN 115195891A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/001—For commercial vehicles or tractor-trailer combinations, e.g. caravans
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/008—Side spoilers
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
Abstract
The invention relates to the technical field of automobile accessories, and discloses a side guide protection plate structure suitable for a large truck, which comprises a side guide protection plate body, wherein an auxiliary assembly is arranged below the front surface of the side guide protection plate body, a connecting block II is fixedly connected above and below the right side of the rear surface of the side guide protection plate body, a left-right through groove III is formed in the center of the rear surface of the connecting block II, a supporting rod is inserted in the groove III, an up-down through groove is formed in the supporting rod III, and the side guide protection plate is convenient to perform angle adjustment to enable the guide protection plate to be tightly attached to a truck head when in use and installation, so that the use effect of the guide protection plate is better, and meanwhile, the side guide protection plate is convenient to disassemble, overhaul and clean the side guide protection plate body when in use, so that the overall practicability of the guide protection plate is higher.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a side guide flow protection plate structure suitable for a large truck.
Background
With the rapid development of economy and science and technology in China, online shopping and transaction become the preferred shopping modes of numerous enterprises and individuals and are favored by buyers and sellers, so that the rapid development of the logistics industry is promoted, and a large truck plays an important role as an important carrying vehicle in logistics and transportation. Large trucks generally refer to large trucks, and large trucks refer to heavy and medium duty trucks. The side guide plate is an important functional part of the truck, is a guide device assembled on the rear side part of the cab, and can play a role in reducing air resistance and improving the fuel economy of the whole truck. However, the side current guard plate that is applicable to large truck of most existing inconveniently carries out angle modulation when using the installation and makes this water conservancy diversion guard plate and locomotive closely laminate the installation to effect when using this water conservancy diversion guard plate causes certain influence, and the side current guard plate that most are applicable to large truck is inconvenient when using is dismantled the water conservancy diversion guard plate and is overhauld and clear up simultaneously, thereby makes this water conservancy diversion guard plate whole practicality lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a side guide protection plate structure suitable for a large truck, which solves the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a side guide protection plate structure suitable for a large truck comprises a side guide protection plate body, wherein an auxiliary assembly is arranged below the front surface of the side guide protection plate body, a connecting block II is fixedly connected above and below the right side of the rear surface of the side guide protection plate body, a left-right through type groove III is formed in the center of the rear surface of the connecting block II, a supporting rod is inserted in the groove III, a vertical through type through groove is formed in the groove III, a vertical through type through hole is formed in the upper surface and the lower surface of the groove III, a vertical rod is inserted in the through hole, the bottom end of the vertical rod penetrates through the through groove and is rotatably connected with the through groove, a front-back through type inner groove IV is formed in the through hole in the vertical rod, and a sliding groove II is formed in the lower surface of the inner groove IV, a second sliding block is connected with the front part and the rear part of the inner part of the second sliding groove in a sliding manner, a third spring is fixedly connected between the two second sliding blocks, a limiting block is fixedly connected with the top end of the second sliding block, a third inner groove is formed in the center of the front surface and the rear surface of the inner part of the through hole, one side of the limiting block, which is far away from the center of the inner part of the fourth inner groove, is inserted into the third inner groove, a second inner groove which penetrates through the front part and the rear part of the limiting block is formed in the limiting block, an inserting rod is connected with the inner part of the second inner groove in a sliding manner, the outer surface of the inserting rod is positioned in the second inner groove and sleeved with a second spring, one end, which is close to the center of the inner part of the fourth inner groove, of the second spring is fixedly connected with the outer surface of the inserting rod, one end, which is far away from the center of the fourth inner part of the inner groove, of the spring is fixedly connected with a third connecting block, the novel inner groove structure is characterized in that a slot is formed in one side, away from the center of the four inner parts of the inner groove, a threaded hole is formed in one side, away from the center of the three inner parts of the groove, of the inner groove, the inserting rod is connected with a threaded rod II in a threaded mode, the outer surface of the threaded rod is located in the four inner parts of the inner groove and is attached to one side, opposite to the connecting block III, of the inner groove, the threaded rod II is close to one end, located at the center of the three inner parts of the groove, of the connecting block IV, a supporting block is fixedly connected to the rear end of the supporting block, a supporting plate is fixedly connected to the right side of the supporting block, a front-rear penetrating type groove II is formed in the left side of the supporting block, an inner threaded sleeve is inserted into the groove II, a limiting bolt penetrates through the inner portion of the inner threaded sleeve, the top end of the limiting bolt penetrates through the top of the supporting block, inserting holes are formed in the upper portion and the lower portion, of the left side flow guide protection plate body rear surface of the threaded rod are respectively, a rotating rod is connected with a first inserting hole through three rotating portions, and the first threaded rod is in threaded rod in threaded connection with the inner threaded sleeve in a threaded rod in a threaded connection mode.
Preferably, the auxiliary assembly package block is fixedly connected with the flow guide connecting plate below the front surface of the side flow guide protection plate body, a left-right through type diversion hole is arranged above the inside of the diversion connecting plate, a first groove is arranged at the center of the inner side wall of the diversion hole, a plurality of first connecting rods are rotatably connected inside the first grooves, one end of each first connecting rod, which is close to the center inside the flow guide hole, is fixedly connected with a first rotating rod, the right end of the rotating rod is fixedly connected with a fan blade, the left end of the rotating rod is fixedly connected with a rotating disc, a plurality of evenly distributed extrusion blocks are fixedly connected with the outer surface of the turntable, an inner groove I is arranged below the left side inside the diversion hole, an extrusion rod is rotatably connected inside the first inner groove through a second rotating rod, a first spring is fixedly connected between the bottom of the extrusion rod and the lower surface inside the first inner groove, a first connecting block is fixedly connected at the top of the extrusion rod, and the connecting block is positioned between the two extrusion blocks, a receiving groove is arranged at the lower part inside the side flow protection plate body, the lower surface in the containing groove is communicated with the outside, the center of the front surface in the containing groove is communicated with the inside of the first inner groove, the rear end of the extrusion rod is positioned in the containing groove, the rear surface in the containing groove is provided with a first sliding groove, the inner part of the first sliding chute is connected with a first sliding block in a sliding way, the front surface of the first sliding block is fixedly connected with an auxiliary flow guide protection plate, the top end of the auxiliary diversion protective plate is fixedly connected with a second connecting rod, the left side of the second connecting rod is rotatably connected with a limiting rod, the inside gag lever post that is located accomodate the inslot portion and seted up the spacing groove of left and right through-going type, the left end of gag lever post runs through the spacing groove, and with spacing inslot portion swing joint.
Preferably, the front surface of the flow guide connecting plate and the tops of the extrusion block and the first connecting block are both arranged in an arc shape.
Preferably, one end, far away from the center of the interior of the groove III, of the second threaded rod penetrates through the end part of the vertical rod and is fixedly connected with a second handle.
Preferably, the upper part and the lower part of the front surface and the rear surface inside the supporting plate are both provided with left and right through mounting holes.
Preferably, one side of the third connecting block, which is far away from the center of the interior of the third groove, is inclined.
Preferably, the top and the bottom of the limiting block are positioned in the third inner groove and are both arranged in an inclined shape.
Preferably, a first handle is fixedly connected to the outer surface of the internal thread sleeve.
Preferably, the front surface of the side flow protection plate body is arranged in an arc shape.
Preferably, the fourth connecting block is arranged in a semicircular shape.
(III) advantageous effects
The invention provides a side guide flow protection plate structure suitable for a large truck, which has the following beneficial effects:
(1) Make spacing bolt break away from the internal thread telescopic spacing to the grafting in two insides of recess through taking off spacing bolt, be connected through the rotation of montant and the inside logical groove of seting up of bracing piece immediately and can rotate side current guard plate body and make it carry out inseparable laminating with the locomotive at the back, then rotate internal thread sleeve and make internal thread sleeve and threaded rod one's total length can adjust, and rethread dwang three makes threaded rod one can rotate with internal thread sleeve, rethread just can peg graft internal thread sleeve rear end inside two recesses, and rethread inserts spacing bolt and carries on spacingly to internal thread telescopic position, just so can make side current guard plate body be convenient for when the installation adjusting position and locomotive closely laminate, and be convenient for stabilize the position behind the adjusting position, thereby make this water conservancy diversion guard plate convenient to use and result of use better.
(2) The blades are driven to rotate by the driving of a large truck, the blades are driven to rotate by the rotation of a first connecting rod and the rotation of the inner part of a first groove, then a first rotating rod is driven to rotate by the rotation of a first connecting rod and an extrusion block to extrude a first connecting block, the first connecting block drives the extrusion rod to rotate by the rotation of a second rotating rod and extrude a first spring, then the second connecting rod is driven to move by the movable connection of a limiting rod and a limiting groove and the rotation of the limiting rod and the second connecting rod after the extrusion rod rotates, and the movement of the second connecting rod drives an auxiliary flow guide protection plate to move under the limiting of the sliding of the first sliding groove through the first sliding block, just so can make the inside supplementary water conservancy diversion guard plate of accomodating inslot portion of seting up of side current guard plate body inside the below shift out the length that increases side current guard plate body, and the speed of a motor vehicle is very fast makes the extrusion piece fast rotate and forms the extrusion that lasts to the connecting block, thereby make the connecting block one not time to resume the normal position under the effect of the rebound force that is had by extruded spring one, so the extrusion pole can last to extrude connecting rod two and supplementary water conservancy diversion guard plate, and then make when the truck traveles can shift out the length that increases side current guard plate body through supplementary water conservancy diversion guard plate and make the result of use of this water conservancy diversion guard plate better, and the effect that reduces the resistance is better, also can play certain stopping effect and be used for reducing earth etc. and get into the place between locomotive and the automobile body.
(3) Make threaded rod two at the inside swivelling movement of screw hole through rotating threaded rod two, and the removal of threaded rod two makes threaded rod two break away from the extrusion to connecting block three, then make the inserted bar remove and break away from the slot through the sliding connection of inserted bar and inside groove two under the effect of the rebound force that extruded spring two has, stimulate threaded rod two immediately and make the montant remove, and the removal of montant drives the stopper and is extruded through slider two inside slip extrusion spring three shrink of spout four inside, just so can make the stopper break away from inside groove three, thereby make the montant break away from logical groove and through-hole, and then make being connected between bracing piece and the connecting block two obtain dismantling, and take off spacing bolt and make internal thread sleeve and recess two break away from and can make the side current guard plate body be convenient for dismantle and overhaul or clear up.
Drawings
FIG. 1 is a schematic view of a partial front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a partial left sectional structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the portion B in FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
fig. 7 is a schematic perspective view of the present invention.
In the figure: 1. a side flow protection plate body; 2. an auxiliary component; 201. extruding the block; 202. a diversion connecting plate; 203. a fan blade; 204. a flow guide hole; 205. a first groove; 206. a first connecting rod; 207. rotating the rod I; 208. a turntable; 209. a first connecting block; 210. a first spring; 211. an extrusion stem; 212. an inner groove I; 213. rotating the second rod; 214. a first sliding chute; 215. a first sliding block; 216. an auxiliary diversion protection plate; 217. a limiting rod; 218. a second connecting rod; 219. a limiting groove; 220. a storage groove; 3. a jack; 4. a first threaded rod; 5. a first handle; 6. an internally threaded sleeve; 7. a second groove; 8. a limit bolt; 9. a supporting block; 10. a support plate; 11. a support bar; 12. a second connecting block; 13. mounting holes; 14. a through groove; 15. a vertical rod; 16. a third groove; 17. a slot; 18. inserting a rod; 19. an inner groove II; 20. an inner groove III; 21. a through hole; 22. a limiting block; 23. a threaded hole; 24. a second threaded rod; 25. a second handle; 26. an inner groove IV; 27. a second spring; 28. a second sliding block; 29. connecting a block III; 30. connecting blocks IV; 31. a third spring; 32. a second chute; 33. and rotating the third rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 7, the present invention provides a technical solution: a side guide protection plate structure suitable for a large truck comprises a side guide protection plate body 1, an auxiliary assembly 2 is arranged below the front surface of the side guide protection plate body 1, a connecting block two 12 is fixedly connected above and below the right side of the rear surface of the side guide protection plate body 1, a left-right through groove three 16 is formed in the center of the rear surface of the connecting block two 12, a supporting rod 11 is inserted in the groove three 16, a vertical through groove 14 is formed in the supporting rod 11 and positioned in the groove three 16, vertical through holes 21 are formed in the upper surface and the lower surface of the groove three 16, a vertical rod 15 is inserted in the through hole 21, the bottom end of the vertical rod 15 penetrates through the through groove 14 and is rotatably connected with the through groove 14, a front-rear through inner groove four 26 is formed in the through hole 21 in the vertical rod 15, a second sliding groove 32 is formed in the lower surface of the inner groove four 26, and a second sliding block 28 is connected with the front and the rear of the inner side of the second groove 32 in a sliding manner, a spring III 31 is fixedly connected between the two slide blocks 28, the top ends of the slide blocks 28 are fixedly connected with limit blocks 22, the centers of the front surface and the rear surface inside the through hole 21 are respectively provided with an inner groove III 20, one side of the limit block 22, which is far away from the center inside the inner groove IV 26, is inserted inside the inner groove III 20, the inside of the limit block 22 is provided with a front-rear penetrating inner groove II 19, the inside of the inner groove II 19 is slidably connected with an insertion rod 18, the outer surface of the insertion rod 18, which is positioned inside the inner groove II 19, is sleeved with a spring II 27, one end of the spring II 27, which is close to the center inside of the inner groove IV 26, is fixedly connected with the outer surface of the insertion rod 18, one end of the spring II 27, which is far away from the center inside the inner groove IV 26, is fixedly connected with the inner side wall 19 of the inner groove II, one end of the insertion rod 18, which is close to the center inside the inner groove IV 26, is fixedly connected with a connecting block III 29, one end of the inside the inner groove III 20, which is far away from the center inside the inner groove IV 26, is provided with an insertion groove 17, the end of the inserted bar 18 far away from the center of the inner part of the inner groove IV 26 is inserted in the slot 17, one side of the inner part of the inner groove IV 26 far away from the center of the inner part of the groove III 16 is provided with a threaded hole 23, the inner part of the threaded hole 23 is in threaded connection with a threaded rod II 24, the outer surface of the threaded rod II 24 is positioned in the inner part of the inner groove IV 26 and is jointed with one side opposite to the two connecting blocks III 29, one end of the threaded rod II 24 close to the center of the inner part of the groove III 16 is fixedly connected with a connecting block IV 30, the rear end of the supporting bar 11 is fixedly connected with a supporting block 9, the right side of the supporting block 9 is fixedly connected with a supporting plate 10, the left side of the supporting block 9 is provided with a front-back through type groove II 7, the inner groove II 7 is inserted with an inner threaded sleeve 6, the inner part of the inner threaded sleeve 6 is positioned in the groove II 7 and is penetrated with a limiting bolt 8, and the top end of the limiting bolt 8 is penetrated through the top of the supporting block 9, the jacks 3 are respectively arranged above and below the left side of the rear surface of the side current-guiding protection plate body 1, the threaded rod I4 is rotatably connected inside the jacks 3 through the rotating rod III 33, and the threaded rod I4 is in threaded connection with the internal threaded sleeve 6, so that when the side current-guiding protection plate is used, the flow-guiding protection plate is fixedly installed behind the head of a large truck through the support plate 10, then the limit bolt 8 is taken down to enable the limit bolt 8 to be separated from the limit of the internal threaded sleeve 6 inserted inside the groove II 7, then the side current-guiding protection plate body 1 can be rotated to enable the side current-guiding protection plate body to be tightly attached to the rear of the head through the rotary connection of the vertical rod 15 and the through groove 14 arranged inside the support rod 11, then the internal threaded sleeve 6 is rotated to enable the total length of the internal threaded sleeve 6 and the threaded rod I4 to be adjusted, and then the threaded rod III 33 enables the threaded rod I4 and the internal threaded sleeve 6 to be rotated, then, the rear end of the internal thread sleeve 6 can be inserted into the second groove 7, and the position of the internal thread sleeve 6 is limited by inserting the limiting bolt 8, so that the position of the side guide flow protection plate body 1 can be conveniently adjusted to be tightly attached to a vehicle head when being installed, and the position can be conveniently stabilized after being adjusted, so that the guide flow protection plate is convenient to use and good in using effect, meanwhile, when the side guide flow protection plate body 1 needs to be disassembled, the threaded rod second 24 is rotated to enable the threaded rod second 24 to rotate in the threaded hole 23, the threaded rod second 24 is separated from extrusion on the third connecting block 29 due to the movement of the threaded rod second 24, then the inserting rod 18 is separated from the inserting slot 17 due to the sliding connection between the inserting rod 18 and the inner groove second 19 under the effect of the second extruded spring 27, and then the vertical rod 15 is moved due to pulling the threaded rod second 24, and the movement of the vertical rod 15 drives the limiting block 22 to be extruded through the sliding block II 28 to slide in the sliding groove II 32 to extrude the spring III 31 to contract in the inner groove III 26, so that the limiting block 22 can be separated from the inner groove III 20, the vertical rod 15 can be separated from the through groove 14 and the through hole 21, the connection between the supporting rod 11 and the connecting block II 12 can be disassembled, and the limiting bolt 8 is taken down to separate the internal thread sleeve 6 from the groove II 7, so that the side flow protection plate body 1 can be conveniently disassembled, overhauled or cleaned, when the side flow protection plate is re-installed, the supporting rod 11 is firstly inserted in the groove III 16 in the connecting block II 12, then the supporting rod 11 is limited and connected by the vertical rod 15 penetrating through the through hole 21 and the through groove 14, and the vertical rod 15 penetrates through the through hole 21 to ensure that the limiting block 22 is inserted in the inner groove III 20 through the resilience of the spring III 31 after being extruded, then, the second threaded rod 24 is rotated to enable the fourth connecting block 30 to extrude the third connecting block 29, so that the inserting rod 18 is inserted into the slot 17 to limit the limiting block 22, the position of the vertical rod 15 is stable, and the side flow protection plate body 1 and the supporting rod 11 are stably installed.
Further, the auxiliary assembly 2 is fixedly connected with the guide connection plate 202 below the front surface of the side guide protection plate body 1, a left-right penetrating guide hole 204 is formed in the upper portion inside the guide connection plate 202, a groove 205 is formed in the center of the inner side wall of the guide hole 204, a plurality of connecting rods 206 are rotatably connected inside the groove 205, a rotating rod 207 is fixedly connected to one end of the connecting rod 206 near the center inside the guide hole 204, a fan blade 203 is fixedly connected to the right end of the rotating rod 207, a rotating disk 208 is fixedly connected to the left end of the rotating rod 207, a plurality of uniformly distributed extrusion blocks 201 are fixedly connected to the outer surface of the rotating disk 208, an inner groove 212 is formed in the lower portion of the left side inside of the guide hole 204, an extrusion rod 211 is rotatably connected to the inner portion of the inner groove 212 through a rotating rod pair 213, a spring 210 is fixedly connected between the bottom of the extrusion rod 211 and the lower surface of the inner portion of the inner groove 212, a connecting block 209 is fixedly connected to the top of the extrusion rod 211, the connecting block 209 is located between the two extrusion blocks 201, an accommodating groove 220 is formed in the lower portion inside of the side guide protection plate body 1, and a guide rod accommodating groove 220 is connected to the inner side guide connection groove 219, a left side guide rod accommodating groove 220 is connected to the inner side guide connection groove 220, a sliding block 219, a sliding block 217 of the auxiliary assembly 220, a sliding block 220 is connected to the auxiliary assembly 220, and a sliding block 219, a sliding block 220, a sliding groove 220 is connected to the inner side guide rod accommodating groove, a sliding block 219, a sliding groove 220, a sliding block groove, a sliding groove 215 is connected to the auxiliary assembly 220, a sliding block 217 is connected to the inner side guide plate 220, a sliding block groove 220, a sliding block groove 215 is connected to the inner side guide plate 220, a sliding block groove 220, firstly, the fan blade 203 is driven to rotate by the driving of a large truck, the rotation of the fan blade 203 drives the rotating rod I207 to rotate through the rotating connection between the connecting rod I206 and the groove I205, then the rotating rod I207 rotates to drive the rotating disc 208 and the extrusion block 201 to rotate to extrude the connecting block I209, and the connecting block I209 is extruded to drive the extrusion rod 211 to rotate through the rotating action of the rotating rod II 213 and extrude the spring I210, then the extrusion rod 211 rotates to drive the connecting rod II 218 to move through the movable connection between the limiting rod 217 and the limiting groove 219 and the rotating connection between the limiting rod 217 and the connecting rod II 218, and the movement of the connecting rod II 218 drives the auxiliary guide protection plate 216 to move through the sliding block I215 under the limiting sliding action of the sliding groove I214, so that the auxiliary guide protection plate 216 in the accommodating groove 220 arranged below the inner part of the side guide protection plate body 1 can move out to increase the length of the side guide protection plate body 1, and the extrusion block 201 rotates rapidly to extrude the connection block continuously at a higher speed, so that the first connection block 209 cannot recover to the original position under the resilient force of the first extruded spring 210, the extrusion rod 211 can continuously extrude the second connection rod 218 and the auxiliary guide protection plate 216, and further the auxiliary guide protection plate 216 can move out to increase the length of the side guide protection plate body 1 when the truck runs, so that the guide protection plate has better use effect and better resistance reduction effect, and can play a certain role in blocking soil and the like from entering a place between a vehicle head and a vehicle body, meanwhile, when the large truck stops, the fan blades 203 stop rotating, and then the auxiliary guide protection plate 216 recovers to the original position and is accommodated in the accommodating groove 220 under the resilient force of the first spring 210, thereby make convenient to use, and accomodate the in-process and can scrape attached earth etc. on the supplementary water conservancy diversion guard plate 216 through the bottom of side water conservancy diversion guard plate body 1, can paint lubricating oil for extrusion block 201 and connecting block 209 in the use and reduce the friction loss when continuously extruding between the two, thereby increase life.
Furthermore, the front surface of the diversion connecting plate 202, the tops of the extrusion blocks 201 and the first connecting block 209 are both arc-shaped, so that the diversion connecting plate 202 is convenient to divert and reduce resistance in the driving process of the truck, and the extrusion blocks 201 are convenient to extrude the first connecting block 209.
Furthermore, one end of the second threaded rod 24, which is far away from the center inside the third groove 16, penetrates through the end of the vertical rod 15, and is fixedly connected with a second handle 25, so that the second threaded rod 24 can rotate conveniently through the second handle 25.
Furthermore, the left and right through mounting holes 13 are formed above and below the front and rear surfaces inside the support plate 10, so that the support plate 10 is bolted to the rear of the vehicle head through the mounting holes 13.
Further, the side of the third connecting block 29 away from the center of the inside of the third groove 16 is inclined, so that the third connecting block 29 is pressed to move conveniently.
Furthermore, the top and the bottom of the limiting block 22 are both arranged in the third inner groove 20 to be inclined, so that the limiting block 22 can be conveniently moved out of the third inner groove 20 when moving.
Further, a handle one 5 is fixedly connected to the outer surface of the internally threaded sleeve 6, so that the internally threaded sleeve 6 can be conveniently rotated through the handle one 5.
Furthermore, the front surface of the side guide protection plate body 1 is arranged to be arc-shaped, so that the guide is facilitated, and the wind resistance is reduced.
Further, the fourth connecting block 30 is formed in a semicircular shape, so that the fourth connecting block 30 can easily press the third connecting block 29.
In conclusion, the working process of the invention is as follows: when the guide protection plate is used, the guide protection plate is fixedly installed on the rear face of a vehicle head of a large truck through the support plate 10, then the limit bolt 8 is taken down to enable the limit bolt 8 to be separated from limiting of the internal thread sleeve 6 inserted in the second groove 7, then the side guide protection plate body 1 can be rotated to enable the side guide protection plate body to be tightly attached to the rear face of the vehicle head through the rotary connection of the vertical rod 15 and the through groove 14 formed in the support rod 11, then the internal thread sleeve 6 is rotated to enable the total length of the internal thread sleeve 6 and the first threaded rod 4 to be adjusted, the first threaded rod 4 and the internal thread sleeve 6 can be rotated through the rotary connection of the vertical rod 15 and the through the third through rod 33, then the rear end of the internal thread sleeve 6 can be inserted in the second groove 7, the position of the internal thread sleeve 6 is limited through the insertion of the limit bolt 8, therefore, the side guide protection plate body 1 is convenient to be tightly attached to the vehicle head at the adjusting position, and is convenient to be fixed at the adjusting position after the adjusting position, therefore, the guide protection plate body is convenient to be used and good, meanwhile, when the side guide protection plate body 1 needs to be detached, the second threaded rod 24 is moved, the sliding of the second threaded rod 24 is separated from the internal thread sleeve 24, the sliding of the internal thread sleeve 24 and the sliding of the sliding connection block 17, the sliding connection of the second rod 24 is moved, the sliding connection block 18, the sliding block 17, and the sliding connection of the sliding block 17, the sliding block is moved, the sliding block 32, and the sliding connection of the sliding block 22 is pushed by the sliding connection of the sliding block 22, so that the vertical rod 15 is separated from the through groove 14 and the through hole 21, the connection between the support rod 11 and the connecting block II 12 is disassembled, the limit bolt 8 is taken down to separate the internal thread sleeve 6 from the groove II 7, and the side guide protection plate body 1 is convenient to disassemble, overhaul or clean, when the side guide protection plate is mounted again, the support rod 11 is firstly inserted into the groove III 16 in the connecting block II 12, and then the support rod 11 is in limit connection with the through groove 14 through the through hole 21 penetrated by the vertical rod 15, and the vertical rod 15 penetrates through the through hole 21, so that the limiting block 22 is extruded and then is inserted into the third inner groove 20 through the resilience of the third spring 31, and then the threaded rod two 24 is rotated to enable the connecting block four 30 to extrude the connecting block three 29, so that the inserting rod 18 is inserted into the slot 17 to limit the limiting block 22, the position of the vertical rod 15 is stable, and the side guide protection plate body 1 and the supporting rod 11 are stably installed.
It should be noted that, in this document, relational terms such as first and second, and the like are 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.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 a side guide protection plate structure suitable for large truck, includes side guide protection plate body (1), its characterized in that: the auxiliary assembly (2) is arranged below the front surface of the side guide protection plate body (1), the connecting block II (12) is fixedly connected above and below the right side of the rear surface of the side guide protection plate body (1), the left and right through type groove III (16) is formed in the center of the rear surface of the connecting block II (12), a supporting rod (11) is inserted in the groove III (16), a vertical through groove (14) is formed in the groove III (16) in an up-and-down through manner, vertical through holes (21) are formed in the upper and lower surfaces of the groove III (16), vertical rods (15) are inserted in the through holes (21), the bottom ends of the vertical rods (15) penetrate through the through groove (14) and are rotatably connected with the through groove (14), a front and rear through type inner groove IV (26) is formed in the through hole (21), a sliding groove II (32) is formed in the inner lower surface of the inner groove IV (26), a front and rear through type sliding block II (28) is connected between the two sliding blocks (28), the top ends of the three sliding blocks (31) are fixedly connected with the front and rear through holes (20), and the two sliding blocks (20) are connected with the center of the limiting blocks (21), one side, far away from the center of the inside of the inner groove four (26), of the limiting block (22) is connected inside the inner groove three (20) in an inserting mode, a front-back penetrating inner groove two (19) is arranged inside the limiting block (22), an inserting rod (18) is connected inside the inner groove two (19) in a sliding mode, the outer surface of the inserting rod (18) is located on the inner side of the inner groove two (19) in a sleeved mode, a spring two (27) is close to one end, close to the center of the inside of the inner groove four (26), of the spring two (27) and fixedly connected with the inner side wall of the inner groove two (19), one end, close to the center of the inside of the inner groove four (26), of the inserting rod (18) is fixedly connected with a connecting block three (29), one side, far away from the center of the inside of the inner groove four (26), of the inner groove three (20) is connected with a slot (17), one end, far away from the center of the inside of the inner groove four (26), of the inserting rod (18) is connected with a threaded rod (24) and connected with a threaded rod (24), one side, which is located on the inner threaded rod (24) and two threaded holes (24) are located on the inner side of the inner threaded rod (26), and the threaded rod (24) is located on one side of the inner threaded rod (26) ) The opposite side is laminated mutually, threaded rod two (24) are close to one end fixedly connected with connecting block four (30) of recess three (16) inside center department, bracing piece (11) rear end fixedly connected with supporting shoe (9), supporting shoe (9) right side fixedly connected with backup pad (10), through-going recess two (7) around set up in supporting shoe (9) left side, inside grafting of recess two (7) has interior thread bush (6), interior thread bush (6) inside is located recess two (7) inside has run through spacing bolt (8), just the top of spacing bolt (8) runs through the top of supporting shoe (9), jack (3) have all been seted up to the left top of side current guard plate body (1) rear surface and below, jack (3) inside is rotated through three (33) threaded rods and is connected with one (4), just threaded rod one (4) with interior thread bush (6) threaded connection.
2. The lateral flow protector structure for large trucks of claim 1, wherein: the auxiliary assembly (2) is fixedly connected with a guide connecting plate (202) below the front surface of the side guide protection plate body (1), a left-right through type guide hole (204) is formed in the upper portion inside the guide connecting plate (202), a first groove (205) is formed in the center of the inner side wall of the guide hole (204), a plurality of first connecting rods (206) are rotatably connected inside the first groove (205), the first connecting rods (206) are close to one end of the center inside the guide hole (204) and fixedly connected with a first rotating rod (207), a first rotating rod (207) is fixedly connected with fan blades (203) at the right end of the first rotating rod (207), a first rotating disc (208) is fixedly connected at the left end of the first rotating rod (207), a plurality of uniformly distributed extrusion blocks (201) are fixedly connected on the outer surface of the rotating disc (208), a first inner groove (212) is formed in the lower portion of the left side inside the guide hole (204), an extrusion rod (211) is rotatably connected with an extrusion rod (211) through a second rotating rod (213), a first spring (210) is fixedly connected between the bottom of the extrusion rod (211) and the lower surface inside the first inner groove (209), a first connecting block (209) is positioned between the two extrusion blocks (220), the inner lower surface of the accommodating groove (220) is communicated with the outside, the center of the inner front surface of the accommodating groove (220) is communicated with the inner part of the inner groove (212), the rear end of the extrusion rod (211) is located inside the accommodating groove (220), a first sliding groove (214) is formed in the inner rear surface of the accommodating groove (220), a first sliding block (215) is connected to the inner part of the first sliding groove (214) in a sliding manner, an auxiliary flow guide protection plate (216) is fixedly connected to the front surface of the first sliding block (215), a second connecting rod (218) is fixedly connected to the top end of the auxiliary flow guide protection plate (216), a limiting rod (217) is rotatably connected to the left side of the second connecting rod (218), a left penetrating limiting groove (219) which is formed in the accommodating groove (220) in a left-right penetrating manner is formed in the extrusion rod (211), and the left end of the limiting rod (217) penetrates through the limiting groove (219) and is movably connected to the inside of the limiting groove (219).
3. The side draft shield structure for a large truck according to claim 2, wherein: the front surface of the flow guide connecting plate (202) and the tops of the extrusion block (201) and the first connecting block (209) are both arranged to be arc-shaped.
4. The side draft shield structure for a large truck according to claim 1, wherein: the second threaded rod (24) is far away from one end of the center inside the third groove (16) and penetrates through the end part of the vertical rod (15), and a second handle (25) is fixedly connected with the second threaded rod.
5. The side draft shield structure for a large truck according to claim 1, wherein: and the upper part and the lower part of the front surface and the rear surface in the supporting plate (10) are provided with left and right through mounting holes (13).
6. The lateral flow protector structure for large trucks of claim 1, wherein: one side of the third connecting block (29) far away from the center of the inside of the third groove (16) is inclined.
7. The lateral flow protector structure for large trucks of claim 1, wherein: the top and the bottom of the limiting block (22) are positioned in the third inner groove (20) and are both arranged in an inclined shape.
8. The lateral flow protector structure for large trucks of claim 1, wherein: the outer surface of the internal thread sleeve (6) is fixedly connected with a first handle (5).
9. The lateral flow protector structure for large trucks of claim 1, wherein: the front surface of the side guide protection plate body (1) is arranged to be arc-shaped.
10. The lateral flow protector structure for large trucks of claim 1, wherein: the fourth connecting block (30) is arranged in a semicircular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210928188.0A CN115195891B (en) | 2022-08-03 | 2022-08-03 | Side guide flow protection plate structure suitable for large truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210928188.0A CN115195891B (en) | 2022-08-03 | 2022-08-03 | Side guide flow protection plate structure suitable for large truck |
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| CN115195891A true CN115195891A (en) | 2022-10-18 |
| CN115195891B CN115195891B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210928188.0A Active CN115195891B (en) | 2022-08-03 | 2022-08-03 | Side guide flow protection plate structure suitable for large truck |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1055589A2 (en) * | 1999-04-08 | 2000-11-29 | Steyr-Nutzfahrzeuge Aktiengesellschaft | Support for a roof spoiler on the driver's cab of a truck |
| CN206691235U (en) * | 2017-04-06 | 2017-12-01 | 嵊州市艾诺威汽车配件有限公司 | A kind of flow-guiding board of vehicle fixing device |
| CN210707662U (en) * | 2019-11-05 | 2020-06-09 | 常州市鑫跃灯业有限公司 | Make things convenient for vehicle spoiler of dismouting |
| CN212220144U (en) * | 2020-06-05 | 2020-12-25 | 河南华豫巨久车业有限公司 | Novel semitrailer side protective bracket |
| CN212921737U (en) * | 2020-09-08 | 2021-04-09 | 江苏长凯玻璃钢有限公司 | Automobile air guide sleeve support |
| CN216443685U (en) * | 2021-08-23 | 2022-05-06 | 维泰葛(山东)新材料有限公司 | Adjustable's top guide plate |
| CN114699156A (en) * | 2022-04-02 | 2022-07-05 | 征华勇 | Fixing device for femoral greater tuberosity fracture |
-
2022
- 2022-08-03 CN CN202210928188.0A patent/CN115195891B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1055589A2 (en) * | 1999-04-08 | 2000-11-29 | Steyr-Nutzfahrzeuge Aktiengesellschaft | Support for a roof spoiler on the driver's cab of a truck |
| CN206691235U (en) * | 2017-04-06 | 2017-12-01 | 嵊州市艾诺威汽车配件有限公司 | A kind of flow-guiding board of vehicle fixing device |
| CN210707662U (en) * | 2019-11-05 | 2020-06-09 | 常州市鑫跃灯业有限公司 | Make things convenient for vehicle spoiler of dismouting |
| CN212220144U (en) * | 2020-06-05 | 2020-12-25 | 河南华豫巨久车业有限公司 | Novel semitrailer side protective bracket |
| CN212921737U (en) * | 2020-09-08 | 2021-04-09 | 江苏长凯玻璃钢有限公司 | Automobile air guide sleeve support |
| CN216443685U (en) * | 2021-08-23 | 2022-05-06 | 维泰葛(山东)新材料有限公司 | Adjustable's top guide plate |
| CN114699156A (en) * | 2022-04-02 | 2022-07-05 | 征华勇 | Fixing device for femoral greater tuberosity fracture |
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| Publication number | Publication date |
|---|---|
| CN115195891B (en) | 2023-03-24 |
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