CN116853107B - Movable truck protection device - Google Patents
Movable truck protection device Download PDFInfo
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- CN116853107B CN116853107B CN202311126556.0A CN202311126556A CN116853107B CN 116853107 B CN116853107 B CN 116853107B CN 202311126556 A CN202311126556 A CN 202311126556A CN 116853107 B CN116853107 B CN 116853107B
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000005484 gravity Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P7/00—Securing or covering of load on vehicles
- B60P7/06—Securing of load
- B60P7/135—Securing or supporting by load bracing means
Abstract
The invention discloses a movable wagon protecting device, which belongs to the technical field of wagon accessories and comprises: the top of the bottom plate is fixedly connected with a plurality of supporting springs, and the top ends of the supporting springs are fixedly connected with the same supporting plate; the clamping mechanism comprises two inclined rails fixedly connected to the upper part of the bottom plate and two movable plates connected to the inside of the supporting plate in a sliding manner; the limiting assembly is used for limiting the movement of the supporting plate and comprises a rotating shaft which is rotationally connected to the inside of the supporting plate, a connecting plate which is slidingly connected to the inside of the supporting plate and two racks which are fixedly connected to the bottom plate. According to the invention, the supporting plate can be fixed when the goods are loaded through the limiting assembly, so that the loading process is ensured to be carried out smoothly, the goods can be clamped automatically by utilizing the gravity matching clamping mechanism after the loading is completed, the clamping efficiency is improved, and the clamping force of the goods is improved by utilizing the reverse rotation locking function of the road bump matching limiting assembly, so that the goods can be prevented from falling due to bump.
Description
Technical Field
The invention relates to the technical field of truck accessories, in particular to a movable truck protection device.
Background
Road transportation, which is a transportation mode for transporting passengers and goods on roads, is one of the components of a transportation system and mainly bears short-distance passenger and goods transportation. The transportation means used in modern times are mainly automobiles. Thus, road transportation is generally referred to as automotive transportation. In the remote and economic lagging areas with rough terrain, sparse human smoke, undeveloped railways and water transportation, the highway is the main transportation mode and plays a role of a transportation trunk line. The common truck is generally divided into two types, namely a van and an open-air truck, the goods are transported by using the open-air truck, especially the goods packaged by the cartons, the goods packaged by the truck are fixed by using the fixing belt, and in the process, a large force needs to be applied to the fixing belt, so that the fixing belt applies a large pressure to the cartons at the corners of the tops, the cartons are extremely likely to be damaged, and the goods in the cartons are affected, so that economic losses are caused.
Patent document publication No. CN218172111U discloses a cargo securing and protecting device for a truck, comprising: the two fixing parts are respectively arranged at two sides of the top end of the goods, each fixing part comprises a plurality of fixing mechanisms, the plurality of fixing mechanisms are sequentially arranged at intervals, and two adjacent fixing mechanisms are detachably connected; the fixing mechanism comprises a right-angle body, fixing components are fixedly connected to two ends of the right-angle body, two fixing components on the same right-angle body are arranged diagonally, and two adjacent right-angle bodies are located on the same side and are detachably connected through a connecting rod.
According to the technical scheme, the truck protection device is fixedly arranged, mobile adjustment and disassembly are inconvenient, the use flexibility is affected, and the truck protection device is also required to be independently bound in the process of fixing cargoes, so that the operation efficiency is not facilitated to be improved, the cargoes are bound loosely due to jolting in the running process of the truck, and the potential safety hazard of falling of the cargoes exists; a mobile wagon guard is therefore proposed to solve this problem.
Disclosure of Invention
The present invention is directed to a movable truck protection device, which solves the above-mentioned problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a mobile wagon protector comprising:
the top of the bottom plate is fixedly connected with a plurality of supporting springs, and the top ends of the supporting springs are fixedly connected with the same supporting plate;
the clamping mechanism is arranged at the top of the bottom plate and comprises two inclined rails fixedly connected to the upper part of the bottom plate and two movable plates slidably connected to the inside of the bottom plate, one sides of the two movable plates, which are close to each other, are fixedly connected with positioning springs, one ends of the two positioning springs, which are close to each other, are fixedly connected with guide rails, an L-shaped clamping plate is slidably arranged in the guide rails, one sides of the two L-shaped clamping plates, which are far away from each other, are fixedly connected with guide inclined plates, and the two movable plates are respectively and slidably sleeved on the outer sides of the corresponding inclined rails and the guide inclined plates;
the limiting assembly is used for limiting the movement of the supporting plate and comprises a rotating shaft, a connecting plate and two racks, wherein the rotating shaft is connected to the inside of the supporting plate, the connecting plate is connected to the inside of the supporting plate in a sliding mode, the racks are fixedly connected to the bottom plate, the two ends of the outer side of the rotating shaft are fixedly sleeved with gears and ratchet wheels, the two racks are respectively meshed with the front sides of the corresponding gears, the front sides of the connecting plate are fixedly connected with two trapezoid inserting plates, and the two trapezoid inserting plates are respectively movably abutted to the outer sides of the corresponding ratchet wheels;
the movable assembly comprises two clamping plates and four vertical plates, wherein the two clamping plates are connected to the bottom plate in a sliding mode, universal wheels are fixedly connected to the bottoms of the vertical plates, and a plurality of clamping grooves matched with the clamping plates are formed in the outer sides of the vertical plates.
Preferably, the movable assembly further comprises a rotating rod which is rotationally connected to the inside of the bottom plate, two rotating plates are fixedly sleeved on the outer side of the rotating rod, two round rods are fixedly connected to one sides of the rotating plates, which are close to each other, two side plates are fixedly connected with side plates, two sliding plates are fixedly sleeved on the outer sides of the side plates, the sliding plates are respectively and rotationally sleeved on the outer sides of the corresponding round rods, grooves are formed in the bottoms of the supporting plates, two side plates are respectively and slidingly connected to the grooves, pressure springs are fixedly connected to one sides of the side plates, which are far away from each other, one ends of the pressure springs, which are far away from each other, are respectively and fixedly connected to inner walls of two sides of the grooves, and one connecting rod is fixedly connected to one side of each of the two vertical plates, which are located on the same side, of the four vertical plates.
Preferably, the limiting component further comprises a connecting shaft which is rotationally connected to the inside of the supporting plate, a square plate and two hook plates are fixedly connected to the outer side of the connecting shaft, a hook groove is formed in the bottom of the trapezoid inserting plate, the two hook plates are movably clamped in the corresponding hook grooves respectively, a sliding hole is formed in one side of the square plate, a bolt is slidably installed in the sliding hole, a slot is formed in one side of the supporting plate, one end of the bolt is movably inserted into the slot, one side, away from the supporting plate, of the square plate is fixedly connected with a connecting spring, the other end of the connecting spring is fixedly connected with the other end of the bolt, and a knob is fixedly connected to the front end of the connecting shaft.
Preferably, the clamping mechanism is arranged into a plurality of groups, a plurality of sliding grooves matched with the movable plates are formed in two sides of the top of the supporting plate, two limiting rods are fixedly installed in the sliding grooves, the movable plates are slidably sleeved on the outer sides of the corresponding limiting rods, one side of each guide rail is fixedly connected with a guide transverse plate, the movable plates are slidably sleeved on the outer sides of the corresponding guide transverse plates, limiting strips are fixedly installed on the front side and the rear side of each L-shaped clamping plate, the guide rails are slidably sleeved on the outer sides of the corresponding limiting strips, four connecting rods are rotatably connected to one side of the top of each L-shaped clamping plate, one cross rod is rotatably connected to the top of each two connecting rods located on the same side, and two ends of the bottom of each cross rod are rotatably connected with cross rods.
Preferably, a through hole is formed in one side of the supporting plate, the connecting plate is slidably connected in the through hole, a reset spring and a guide rod are fixedly connected to the inner wall of the rear side of the through hole, the connecting plate is slidably sleeved on the outer side of the guide rod, and the front end of the reset spring is fixedly connected to the rear side of the connecting plate.
Preferably, two guide seats are fixedly connected to two sides of the supporting plate, guide vertical plates are fixedly connected to two sides of the top of the bottom plate, the guide seats are sleeved on the outer sides of the corresponding guide vertical plates in a sliding mode, a baffle is fixedly connected to one side of each guide vertical plate, and the baffle is movably abutted to the top of each guide seat.
Preferably, a plurality of L boards are fixedly connected to two sides of the bottom plate, a screw is connected to the bottom of the L boards in a threaded mode, and an abutting plate is fixedly connected to the top end of the screw.
The invention has the beneficial effects that:
according to the movable wagon protecting device, the supporting plate can be fixed when goods are loaded through the limiting assembly, the loading process is guaranteed to be carried out smoothly, the fixing of the supporting plate can be released after the loading is completed, the supporting plate moves downwards under the gravity, the two L-shaped clamping plates are driven to move downwards when being close to each other under the matching action of the internal structure of the clamping mechanism, automatic stable clamping of the goods is achieved, and the clamping efficiency is improved;
according to the movable truck protection device, the supporting plate is driven to vibrate up and down through ground jolt, the two L-shaped clamping plates are driven to move downwards and approach each other so as to strengthen the clamping stability of cargoes, the larger the jolt of the road surface is, the better the fixing effect of the cargoes is achieved, the two gears are driven to move downwards together in the downward moving process of the supporting plate, the racks are meshed with the gears to enable the gears to rotate, the ratchet wheels are driven to rotate synchronously through the rotating shaft, and the trapezoidal plugboards are locked in a reverse rotation mode through matching with the ratchet wheels, so that the fixing effect of the cargoes is further guaranteed, and the cargoes are prevented from falling due to jolt;
according to the movable wagon protecting device, the universal wheels can be conveniently folded and unfolded through the mutual matching of the clamping plates, the vertical plates, the connecting rods, the side plates, the sliding plates, the round rods, the rotating plates and the rotating rods, so that the protecting device can be conveniently moved;
according to the movable wagon protecting device, the protecting device and the wagon can be conveniently in butt joint and fixed through the matching of the L-shaped plate, the screw and the butt joint plate, and the use flexibility is improved;
according to the movable wagon protecting device, the cross bars, the cross beams and the connecting rods are arranged on the two L-shaped clamping plates, so that the two L-shaped clamping plates can be moved downwards to clamp the goods while the two L-shaped clamping plates are not affected to approach each other, and the clamping effect of the goods is further improved.
Drawings
Fig. 1 is a schematic perspective view of a movable truck guard according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic perspective view of a clamping mechanism according to the present invention;
fig. 4 is a schematic bottom perspective view of a movable truck guard according to the present invention;
FIG. 5 is an enlarged view of a portion B of FIG. 4;
FIG. 6 is a schematic cross-sectional view of a mobile truck guard according to the present invention;
FIG. 7 is an enlarged view of a portion C of FIG. 6;
FIG. 8 is an enlarged view of a portion D of FIG. 7;
FIG. 9 is a schematic perspective view of a moving assembly according to the present invention;
FIG. 10 is an enlarged view of a portion E of FIG. 9;
fig. 11 is a schematic partial perspective view of a limiting assembly according to the present invention.
In the figure: 1. a bottom plate; 2. a supporting plate; 3. clamping mechanism; 301. a moving plate; 302. a guide cross plate; 303. a guide sloping plate; 304. a cross bar; 305. an L-shaped clamping plate; 306. a cross beam; 307. a connecting rod; 308. a limit bar; 309. a guide rail; 310. a positioning spring; 311. a limit rod; 312. a diagonal rail; 4. a support spring; 5. a guide vertical plate; 6. a guide seat; 7. a riser; 701. a clamping groove; 8. a universal wheel; 9. a connecting rod; 10. a knob; 11. a rack; 12. a ratchet wheel; 13. a rotating shaft; 14. a connecting shaft; 15. a hook plate; 16. a connecting plate; 17. a return spring; 18. a trapezoidal plugboard; 19. a gear; 20. a rotating rod; 21. an L plate; 22. a screw; 23. an abutting plate; 24. a guide rod; 25. a square plate; 26. a plug pin; 27. a connecting spring; 28. a rotating plate; 29. a round bar; 30. a slide plate; 31. a side plate; 32. a clamping plate; 33. a compression spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-11, a mobile wagon protector, comprising:
the bottom plate 1, the top of the bottom plate 1 is fixedly connected with a plurality of supporting springs 4, and the top ends of the supporting springs 4 are fixedly connected with the same supporting plate 2;
the clamping mechanism 3 is arranged at the top of the bottom plate 1, the clamping mechanism 3 comprises two inclined rails 312 fixedly connected to the upper side of the bottom plate 1 and two movable plates 301 slidably connected to the inside of the supporting plate 2, positioning springs 310 are fixedly connected to one sides of the two movable plates 301, guide rails 309 are fixedly connected to one ends of the two positioning springs 310, which are close to each other, L-shaped clamping plates 305 are slidably mounted in the guide rails 309, guide inclined plates 303 are fixedly connected to one sides of the two L-shaped clamping plates 305, which are far away from each other, and the two movable plates 301 are respectively slidably sleeved on the outer sides of the corresponding inclined rails 312 and the guide inclined plates 303;
the limiting assembly is used for limiting the movement of the supporting plate 2 and comprises a rotating shaft 13 rotatably connected to the inside of the supporting plate 2, a connecting plate 16 slidingly connected to the inside of the supporting plate 2 and two racks 11 fixedly connected to the bottom plate 1, two ends of the outer side of the rotating shaft 13 are fixedly sleeved with a gear 19 and a ratchet 12, the two racks 11 are respectively meshed with the front side of the corresponding gear 19, the front side of the connecting plate 16 is fixedly connected with two trapezoid insertion plates 18, and the two trapezoid insertion plates 18 are respectively movably abutted to the outer sides of the corresponding ratchet 12;
the movable assembly comprises two clamping plates 32 and four vertical plates 7 which are connected inside the bottom plate 1 in a sliding mode, universal wheels 8 are fixedly connected to the bottoms of the vertical plates 7, and a plurality of clamping grooves 701 matched with the clamping plates 32 are formed in the outer sides of the vertical plates 7.
In this embodiment, remove the subassembly still including rotating the bull stick 20 of connecting in the bottom plate 1 inside, the outside of bull stick 20 has fixedly cup jointed two revolving boards 28, one side fixedly connected with two round bars 29 that two revolving boards 28 are close to each other, one side that two cardboard 32 are close to each other is all fixedly connected with curb plate 31, slide 30 has all been cup jointed in the outside of two curb plates 31 in the slip, two slide 30 rotate respectively cup joints in the outside of corresponding round bar 29, and the bottom of layer board 2 is seted up flutedly, two curb plates 31 all sliding connection in the recess, one side that two curb plates 31 keep away from each other is all fixedly connected with pressure spring 33, one end that two pressure springs 33 keep away from each other is fixedly connected with on the both sides inner wall of recess respectively, one side fixedly connected with same adapter rod 9 of two risers 7 of same one side in four risers 7 to guarantee the mobility stability of riser 7.
In this embodiment, the limiting component further comprises a connecting shaft 14 rotatably connected to the inside of the supporting plate 2, a square plate 25 and two hook plates 15 are fixedly connected to the outer side of the connecting shaft 14, a hook groove is formed in the bottom of the trapezoidal inserting plate 18, the two hook plates 15 are movably clamped in the corresponding hook grooves respectively, a sliding hole is formed in one side of the square plate 25, a plug pin 26 is slidably installed in the sliding hole, a slot is formed in one side of the supporting plate 2, one end of the plug pin 26 is movably inserted in the slot, so that the rotation of the connecting shaft 14 is locked, a connecting spring 27 is fixedly connected to one side, away from the supporting plate 2, of the square plate 25, the other end of the connecting spring 27 is fixedly connected with the other end of the plug pin 26, and a knob 10 is fixedly connected to the front end of the connecting shaft 14, so that the connecting shaft 14 is conveniently controlled to rotate.
In this embodiment, clamping mechanism 3 sets up to the multiunit, a plurality of spouts with movable plate 301 adaptation have all been seted up to the top both sides of layer board 2, two gag lever posts 311 of fixed mounting in the spout, movable plate 301 slip cup joints in the outside of corresponding gag lever post 311, one side fixedly connected with direction diaphragm 302 of guide rail 309, movable plate 301 slip cup joints in the outside of corresponding direction diaphragm 302, and the front and back both sides of L type grip block 305 all fixed mounting have spacing 308, guide rail 309 slip cup joints in the outside of corresponding spacing 308, top one side rotation of L type grip block 305 is connected with four connecting rods 307, the top rotation of two connecting rods 307 that are located same one side is connected with same horizontal pole 304, the bottom both ends of horizontal pole 304 all rotate and are connected with crossbeam 306, follow two L type grip blocks 305 and carry out synchronous lift work through the crossbeam 306 that sets up when can not influence two L type grip blocks 305 and be close to each other, thereby compress tightly fixedly to the top of goods.
In this embodiment, a through hole is formed on one side of the supporting plate 2, a connecting plate 16 is slidably connected in the through hole, a return spring 17 and a guide rod 24 are fixedly connected on the inner wall of the rear side of the through hole, the connecting plate 16 is slidably sleeved on the outer side of the guide rod 24, and the front end of the return spring 17 is fixedly connected on the rear side of the connecting plate 16.
In this embodiment, two guide holders 6 are all fixedly connected on both sides of the supporting plate 2, guide risers 5 are all fixedly connected on both sides of the top of the bottom plate 1, and the guide holders 6 are sleeved on the outer sides of the corresponding guide risers 5 in a sliding manner, so that the supporting plate 2 is guided, a baffle is fixedly connected on one side of the guide risers 5, and the baffle is movably abutted to the top of the guide holders 6, so that the guide risers 5 are limited.
In this embodiment, a plurality of L plates 21 are fixedly connected to two sides of the bottom plate 1, a screw 22 is screwed to the bottom of the L plate 21, and an abutting plate 23 is fixedly connected to the top end of the screw 22, so that the bottom plate 1 is conveniently fixed on a truck.
In this embodiment, when in use, the knob 10 is rotated to drive the connecting shaft 14 to rotate, and the two rotary plates 28 drive the two round rods 29 to perform circular motion, the two round rods 29 respectively drive the two clamping plates 32 to approach each other through the cooperation with the corresponding sliding plates 30 and the corresponding side plates 31, so that the two clamping plates 32 are separated from the clamping grooves 701, at the moment, the vertical plates 7 and the bottom plates 1 are separated from each other to be fixed relatively, then the bottom plates 1 are lifted upwards to be flush with the truck frame, in the process, the universal wheels 8 keep contact with the ground under the action of gravity, then the knob 10 is loosened, so that the clamping plates 32 reversely move under the cooperation of the pressure springs 33, and the clamping plates 32 are driven to be clamped into the corresponding clamping grooves 701, the four vertical plates 7 are fixed, thereby fixing the height of the bottom plates 1, and then the cargoes are stacked above the supporting plates 2, so that the two sides and the tops of the cargoes are close to the L-shaped clamping plates 305;
pulling the bolt 26 to be separated from the slot after the goods are stacked, so that the rotation locking of the connecting shaft 14 is released, then pulling the bolt 26 downwards to drive the connecting shaft 14 to rotate, so that the hook plate 15 is separated from the hook groove, the fixation of the trapezoid insertion plate 18 is released, at the moment, because the weight of the goods above the support plate 2 moves downwards and compresses the supporting springs 4, the support plate 2 drives the two moving plates 301 to synchronously move downwards in the downward movement process, the moving plates 301 move along the inclined rails 312 to be close to each other through the sliding fit with the inclined rails 312 in the downward movement process, and drive the two guide rails 309 to be close to each other through the corresponding positioning springs 310, the two guide rails 309 drive the two L-shaped clamping plates 305 to be close to each other, so that the two L-shaped clamping plates 305 are abutted to the two sides of the goods to be horizontally pressed and fixed, and then the L-shaped clamping plates 305 are continuously pressed downwards to drive the moving plates 301 to be continuously close to each other, the two L-shaped clamping plates 305 are driven to move downwards through the fit with the corresponding guide inclined plates 303 to ensure the top of the goods to be pressed and fixed;
then the bottom plate 1 is moved to a truck frame through the rolling of the universal wheels 8, the knob 10 is rotated to drive the two clamping plates 32 to be close to each other, the fixing of the vertical plate 7 is released, then the two connecting rods 9 are pulled upwards to retract the four universal wheels 8, after the four universal wheels 8 are completely retracted, the knob 10 is loosened, the clamping plates 32 are clamped into the clamping grooves 701 to fix the vertical plate 7, so that the universal wheels 8 are fixed, and then the screw 22 is rotated to enable the abutting plates 23 to abut against the truck frame, so that the bottom plate 1 is fixed;
the pallet 2 can vibrate up and down due to jolt in the moving process of the truck, the downward vibration of the pallet 2 drives the two L-shaped clamping plates 305 to be close to each other and move downwards so as to strengthen the clamping stability of cargoes, and the more jolt is on the road surface, the larger the vibration amplitude of the pallet 2 is, so that the fixing effect on cargoes is better, the two gears 19 can be driven to move downwards together in the moving process of the pallet 2, the gear 19 is rotated through meshing with the gears 19, the gears 19 drive the ratchet 12 to synchronously rotate through the rotating shaft 13, the ratchet 12 can push the trapezoidal plugboard 18 to move backwards and compress the return spring 17, the trapezoidal plugboard 18 can reset under the action of the return spring 17, and the locking of reverse rotation is carried out on the ratchet 12, so that the fixing effect on cargoes is further ensured, and the cargoes are prevented from falling due to jolt.
The movable wagon protecting device provided by the invention is described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present invention and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (5)
1. A mobile wagon protector, comprising:
the device comprises a bottom plate (1), wherein the top of the bottom plate (1) is fixedly connected with a plurality of supporting springs (4), and the top ends of the supporting springs (4) are fixedly connected with the same supporting plate (2);
the clamping mechanism (3) is arranged at the top of the bottom plate (1), the clamping mechanism (3) comprises two inclined rails (312) fixedly connected to the upper part of the bottom plate (1) and two movable plates (301) slidingly connected to the inside of the supporting plate (2), positioning springs (310) are fixedly connected to one sides of the two movable plates (301) close to each other, guide rails (309) are fixedly connected to one ends of the two positioning springs (310) close to each other, L-shaped clamping plates (305) are slidingly installed in the guide rails (309), guide inclined plates (303) are fixedly connected to one sides of the two L-shaped clamping plates (305) away from each other, and the two movable plates (301) are respectively slidingly sleeved on the outer sides of the corresponding inclined rails (312) and the guide inclined plates (303);
the limiting assembly is used for limiting the movement of the supporting plate (2), and comprises a rotating shaft (13) rotatably connected to the inside of the supporting plate (2), a connecting plate (16) slidably connected to the inside of the supporting plate (2) and two racks (11) fixedly connected to the bottom plate (1), gears (19) and ratchet wheels (12) are fixedly sleeved at two ends of the outer side of the rotating shaft (13), the two racks (11) are respectively meshed with the front side of the corresponding gears (19), two trapezoid insertion plates (18) are fixedly connected to the front side of the connecting plate (16), and the two trapezoid insertion plates (18) are respectively movably abutted to the outer sides of the corresponding ratchet wheels (12);
the movable assembly comprises two clamping plates (32) and four vertical plates (7) which are connected to the inside of the bottom plate (1) in a sliding manner, universal wheels (8) are fixedly connected to the bottoms of the vertical plates (7), and a plurality of clamping grooves (701) matched with the clamping plates (32) are formed in the outer sides of the vertical plates (7);
the limit assembly further comprises a connecting shaft (14) which is rotationally connected to the inside of the supporting plate (2), a square plate (25) and two hook plates (15) are fixedly connected to the outer side of the connecting shaft (14), a hook groove is formed in the bottom of the trapezoid inserting plate (18), two hook plates (15) are movably clamped in the corresponding hook grooves respectively, a sliding hole is formed in one side of the square plate (25), a bolt (26) is slidably installed in the sliding hole, a slot is formed in one side of the supporting plate (2), one end of the bolt (26) is movably inserted into the slot, a connecting spring (27) is fixedly connected to one side, away from the supporting plate (2), of the square plate (25), the other end of the connecting spring (27) is fixedly connected with the other end of the bolt (26), a knob (10) is fixedly connected to the front end of the connecting shaft (14), the clamping mechanism (3) is arranged into a plurality of groups, a plurality of sliding grooves which are matched with the moving plate (301) are formed in two sides of the top of the supporting plate (2), a guide rod (311) is fixedly installed in the sliding groove, the guide rod (301) is fixedly connected to the outer side of the corresponding guide plate (302), the guide plate (301) is fixedly sleeved on one side of the guide plate (309), the front side and the rear side of the L-shaped clamping plate (305) are fixedly provided with limit strips (308), the guide rail (309) is sleeved on the outer side of the corresponding limit strip (308) in a sliding manner, one side of the supporting plate (2) is provided with a through hole, the connecting plate (16) is connected in the through hole in a sliding manner, the inner wall of the rear side of the through hole is fixedly connected with a reset spring (17) and a guide rod (24), the connecting plate (16) is sleeved on the outer side of the guide rod (24) in a sliding manner, and the front end of the reset spring (17) is fixedly connected to the rear side of the connecting plate (16); pulling the bolt (26) makes to deviate from in the slot after the goods are stacked to this rotary lock who releases connecting axle (14), then pulling down bolt (26) drives connecting axle (14) and rotates, make hook plate (15) deviate from in the hook groove, release the fixed to trapezoidal picture peg (18), this moment because the weight of the goods above layer board (2) moves down and causes the compression to supporting spring (4), the layer board (2) moves down in-process and drives two movable plates (301) synchronous downward motion, thereby movable plate (301) move along inclined rail (312) through the sliding fit with inclined rail (312) in the process down and are close to each other, and drive two guide rails (309) through corresponding positioning spring (310) and be close to each other, two guide rails (309) drive two L type grip blocks (305) and are close to each other, thereby make two L type grip blocks (305) butt in the both sides of goods, afterwards (2) continue to push down and drive movable plate (301) and are close to each other, thereby the fixed effect of two goods that the movable plate (301) stop to be close to each other through the sliding fit with inclined rail (312), thereby the fixed goods of two clamp plates (301) are kept close to each other.
2. The movable wagon protecting device according to claim 1, wherein the movable assembly further comprises a rotating rod (20) rotatably connected to the inside of the bottom plate (1), two rotating plates (28) are fixedly sleeved on the outer side of the rotating rod (20), two round rods (29) are fixedly connected to one sides of the rotating plates (28) which are close to each other, side plates (31) are fixedly connected to one sides of the clamping plates (32) which are close to each other, sliding plates (30) are slidably sleeved on the outer sides of the side plates (31), the two sliding plates (30) are rotatably sleeved on the outer sides of corresponding round rods (29) respectively, grooves are formed in the bottom of the supporting plate (2), two side plates (31) are slidably connected to the grooves, pressure springs (33) are fixedly connected to one sides of the two side plates (31) which are far away from each other, one ends of the two pressure springs (33) are fixedly connected to the inner walls of two sides of the grooves respectively, and one sides of the two vertical plates (7) which are located on the same side are fixedly connected to the same rod (9).
3. The movable wagon protector according to claim 1, wherein four connecting rods (307) are rotatably connected to one side of the top of the L-shaped clamping plate (305), the same cross rod (304) is rotatably connected to the tops of two connecting rods (307) located on the same side, and cross beams (306) are rotatably connected to both ends of the bottom of the cross rod (304).
4. The movable wagon protecting device according to claim 1, wherein two guide seats (6) are fixedly connected to two sides of the supporting plate (2), guide vertical plates (5) are fixedly connected to two sides of the top of the bottom plate (1), the guide seats (6) are slidably sleeved on the outer sides of the corresponding guide vertical plates (5), a baffle is fixedly connected to one side of the guide vertical plates (5), and the baffle is movably abutted to the tops of the guide seats (6).
5. The movable wagon protector according to claim 1, wherein a plurality of L plates (21) are fixedly connected to two sides of the bottom plate (1), a screw (22) is connected to the bottom of the L plates (21) in a threaded manner, and an abutting plate (23) is fixedly connected to the top end of the screw (22).
Priority Applications (1)
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| CN202311126556.0A CN116853107B (en) | 2023-09-04 | 2023-09-04 | Movable truck protection device |
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| CN202311126556.0A CN116853107B (en) | 2023-09-04 | 2023-09-04 | Movable truck protection device |
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| CN116853107B true CN116853107B (en) | 2023-11-21 |
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| GB323493A (en) * | 1928-09-28 | 1929-12-30 | Christian Thomas Knudsen | Improvements in or relating to loading and unloading appliances for road vehicles |
| JPH10194037A (en) * | 1997-01-14 | 1998-07-28 | Ihara Kogyo:Kk | Prevention against cargo backward movement in container vehicle |
| CN109693602A (en) * | 2018-11-30 | 2019-04-30 | 合肥巍华钢结构有限公司 | A kind of standby and its application method of vehicle installing of wave color steel tile |
| CN213768388U (en) * | 2020-12-18 | 2021-07-23 | 山东郓城中运通挂车制造有限公司 | Van-type semitrailer with good supporting performance |
| CN113370883A (en) * | 2021-07-22 | 2021-09-10 | 深圳市成城工程机械租赁有限公司 | Cargo handling protector for freight |
| CN115366778A (en) * | 2022-07-12 | 2022-11-22 | 安徽中信货运有限公司 | Fixing equipment for transporting large cargos and using method |
| CN115384562A (en) * | 2022-08-29 | 2022-11-25 | 宇能电气有限公司 | Crawler-type heavy equipment road transportation binding reinforcing device and using method thereof |
| CN115416781A (en) * | 2022-09-26 | 2022-12-02 | 山东汽车齿轮总厂锻造二分厂 | Multifunctional carrying mechanism for AGV robot |
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2023
- 2023-09-04 CN CN202311126556.0A patent/CN116853107B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB323493A (en) * | 1928-09-28 | 1929-12-30 | Christian Thomas Knudsen | Improvements in or relating to loading and unloading appliances for road vehicles |
| JPH10194037A (en) * | 1997-01-14 | 1998-07-28 | Ihara Kogyo:Kk | Prevention against cargo backward movement in container vehicle |
| CN109693602A (en) * | 2018-11-30 | 2019-04-30 | 合肥巍华钢结构有限公司 | A kind of standby and its application method of vehicle installing of wave color steel tile |
| CN213768388U (en) * | 2020-12-18 | 2021-07-23 | 山东郓城中运通挂车制造有限公司 | Van-type semitrailer with good supporting performance |
| CN113370883A (en) * | 2021-07-22 | 2021-09-10 | 深圳市成城工程机械租赁有限公司 | Cargo handling protector for freight |
| CN115366778A (en) * | 2022-07-12 | 2022-11-22 | 安徽中信货运有限公司 | Fixing equipment for transporting large cargos and using method |
| CN115384562A (en) * | 2022-08-29 | 2022-11-25 | 宇能电气有限公司 | Crawler-type heavy equipment road transportation binding reinforcing device and using method thereof |
| CN115416781A (en) * | 2022-09-26 | 2022-12-02 | 山东汽车齿轮总厂锻造二分厂 | Multifunctional carrying mechanism for AGV robot |
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|---|---|
| CN116853107A (en) | 2023-10-10 |
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