CN213948596U - Convenient-to-detach warehouse grid mechanism for warehouse grid type transportation semitrailer - Google Patents
Convenient-to-detach warehouse grid mechanism for warehouse grid type transportation semitrailer Download PDFInfo
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- CN213948596U CN213948596U CN202023304712.2U CN202023304712U CN213948596U CN 213948596 U CN213948596 U CN 213948596U CN 202023304712 U CN202023304712 U CN 202023304712U CN 213948596 U CN213948596 U CN 213948596U
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Abstract
The utility model discloses a convenient to detach's storehouse bars mechanism for transportation semitrailer of storehouse bars formula, the utility model relates to a semitrailer technical field, including base, a plurality of wheel, a plurality of fixed plate, a plurality of storehouse bars structure, the top fixedly connected with riser of base, the top of base articulates there is a plurality of baffle, the positive fixedly connected with diaphragm of baffle, the equal sliding connection in top and the bottom of diaphragm has two L type poles. This storehouse bars formula transportation semitrailer is with convenient to detach's storehouse bars mechanism rotates the threaded rod through the runner, the threaded rod passes through the movable block and promotes the push-and-pull rod, the push-and-pull rod promotes the slide bar, thereby two dead levers promote two connecting plate antiport, the connecting plate drives two cardboard rotations, break away from in the draw-in groove that corresponds in the one end of cardboard, the pulling horizontal pole transfers it to suitable high back antiport threaded rod, drive its height of cardboard card internal fixation who corresponds with this, improve equipment use flexibility.
Description
Technical Field
The utility model relates to a semitrailer technical field specifically is a convenient to detach's storehouse bars mechanism for storehouse bars formula transportation semitrailer.
Background
The semitrailer is a trailer with an axle arranged behind the gravity center of the vehicle (when the vehicle is evenly loaded) and provided with a coupling device capable of transmitting horizontal and vertical forces to a tractor, the semitrailer is generally a three-axle semitrailer and can be classified into an eleven-meter-bin-column semitrailer, a thirteen-meter-bin-column semitrailer, a low-bed semitrailer and the like, the semitrailer is a heavy transport vehicle connected with the head of the semitrailer through a towing pin, and the trailer bottom plate is surrounded by detachable bin fence type guardrails around the existing semitrailer so as to store goods and conveniently load and unload the goods.
Guardrail on most current semitrailer artifical need consume a large amount of power gas when the dismouting and break off with fingers and thumb and move connection structure, and is comparatively hard during the dismouting, and current storehouse bars formula guardrail structure is fixed, can't adjust it according to the goods is piled up and block and protect the height, uses not nimble enough after the guardrail installation, when the goods is piled up the height that surpasss this guardrail, needs artifical one more installed guardrail additional once more, comparatively consuming time power.
SUMMERY OF THE UTILITY MODEL
The utility model provides a be not enough to prior art, the utility model provides a convenient to detach's storehouse bars mechanism for storehouse bars formula transportation semitrailer has solved the guardrail comparatively power consumption when the dismouting, and storehouse bars formula guardrail can't adjust its to block according to the accumulational height of goods and protect the height, uses not nimble problem enough.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a conveniently-disassembled bin gate mechanism for a bin gate type transportation semitrailer comprises a base, a plurality of wheels, a plurality of fixing plates and a plurality of bin gate structures, the top of the base is fixedly connected with a vertical plate, the top of the base is hinged with a plurality of baffle plates, a transverse plate is fixedly connected to the front surface of the baffle plate, two L-shaped rods are slidably connected to the top and the bottom of the transverse plate, a return spring is fixedly connected between the opposite sides of the two L-shaped rods, the interior of the baffle is of a hollow structure, the front surface of the baffle is provided with two vertical grooves, the interiors of the two vertical grooves are both connected with a limiting plate in a sliding manner, the interiors of the two limiting plates are both provided with a through groove, a locking structure is arranged inside the baffle and comprises two mounting columns and two sliding blocks, and two fixing columns are fixedly connected to the opposite sides of the two mounting columns;
the wheel mounting structure comprises a base, a plurality of wheels, a plurality of fixing plates, a plurality of vertical plates, a plurality of fixing plates and a plurality of fixing plates, wherein the plurality of wheels are arranged at the bottom of the base through the prior art, the plurality of fixing plates are respectively fixedly connected to the front and the back of the top of the base and close to two edges, the right side of the base is correspondingly arranged, the number of the fixing plates is three, the right side is provided with one fixing plate, the distance between every two adjacent fixing plates is equal, the vertical plates are fixedly connected to the left side of the top of the base, the right sides of the vertical plates are fixedly connected with bearing blocks with the same height, and holes are formed in the fixing plates and the right sides of the vertical plates for inserting fixing columns and mounting columns;
the baffle is hinged between two adjacent fixed plates and between the fixed plates and the vertical plates, two vertical grooves on the same baffle are respectively positioned at the top and the bottom of the transverse plate, two mounting columns are respectively and slidably connected between the top and the bottom of the inner wall of the baffle, two sliding blocks are respectively and slidably connected with the back of the inner wall of the baffle, the front surfaces of the two sliding blocks are respectively and fixedly connected with the back surfaces of two limiting plates, four fixed columns penetrate through the baffle and extend to the separated side of the baffle in pairs, and the penetrating positions of the four fixed columns and the baffle are in sliding connection;
the bin gate structure comprises a first connecting post and a second connecting post, two side posts are fixedly connected between the opposite sides of the first connecting post and the second connecting post, the interiors of the two side posts are of a hollow structure, two lead screws are rotatably connected between the two sides of the inner walls of the two side posts, the outer surfaces of the four lead screws are in threaded connection with mounting posts, two support posts are fixedly connected between the opposite sides of the first connecting post and the second connecting post, and a sliding post is slidably connected between the opposite sides of the two support posts;
two rotation posts rotate respectively and connect the both sides at two sliding blocks, the one end that two powerful springs kept apart from is fixed connection in the top and the bottom of baffle inner wall respectively, its side post is all run through and extend to the outside of this side post to two inside ann's posts of same side post, and the department of running through of ann's post and side post is sliding connection, the one end of two inside lead screws of two side posts all runs through this side post and extends to its outside, the perpendicular long groove has been seted up by the department of running through of sliding column to two support columns.
Further, the both ends of slip post run through two respectively the support column extends to two one side that the support column was from each other, the three stand of top fixedly connected with of slip post, it is three the one end of stand all runs through first spliced pole and extends to the top of first spliced pole, the department of running through of three stand and first spliced pole is sliding connection, and the stand openly is provided with the draw-in groove that a plurality of and cardboard correspond and the adaptation.
Further, it is three the stand extends to fixedly connected with horizontal pole between the one end at first spliced pole top, the top of first spliced pole is provided with two location structure, location structure includes mounting box and four connecting plates, mounting box fixed connection is at the top of first spliced pole, and four connecting plates are fixed connection respectively on four cardboards.
Further, it is connected with four axis of rotation, four to rotate between the top of mounting box inner wall and the bottom the equal fixedly connected with cardboard in surface of axis of rotation, the bottom of mounting box inner wall is rotated and is connected with the threaded rod, and four axis of rotation are two liang respectively in same one side, and the top of threaded rod runs through the mounting box and extends to the top of mounting box, and fixedly connected with runner, and the department of running through of threaded rod and mounting box is connected for rotating, and four cardboards all run through the mounting box, and the place that the mounting box was run through by the cardboard all is provided with logical groove.
Furthermore, the outer surface of the threaded rod is in threaded connection with a moving block, two sides of the moving block are rotatably connected with push-pull rods, two sliding rods are slidably connected between the front surface and the back surface of the inner wall of the mounting box, and one ends of the two push-pull rods are rotatably connected to the opposite sides of the two sliding rods respectively.
Furthermore, four the inside of connecting plate all is provided with the spout, four equal sliding connection in inside of spout has the dead lever, and the position that is located two connecting plates of homonymy is in the top and the bottom of slide bar respectively, and two dead levers fixed connection respectively are at the top and the bottom of slide bar.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the two L-shaped rods penetrate through the limiting plates through the through grooves and then are loosened, the two L-shaped rods are rebounded to the original positions by the reset springs, so that the limiting plates are clamped and limited, the baffle plate is connected with the fixed plate, and the rotating lead screw drives the mounting columns to be clamped into the corresponding holes in the fixed plate, so that the bin gate structure is fixedly connected with the fixed plate;
(2) this storehouse bars formula transportation semitrailer is with convenient to detach's storehouse bars mechanism, rotate the threaded rod through the runner, the threaded rod passes through the movable block and promotes the push-and-pull rod, the push-and-pull rod promotes the slide bar, thereby two dead levers promote two connecting plate antiport, the connecting plate drives two cardboard rotations, break away from in the draw-in groove that corresponds in the one end of cardboard, the pulling horizontal pole transfers it to suitable high back antiport threaded rod, drive its height of cardboard card internal fixation that corresponds with this, improve equipment use flexibility.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the baffle plate in the front view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the top view structure inside the middle mounting box of the present invention.
In the figure: 1-base, 2-wheel, 3-fixed plate, 4-bin gate structure, 41-first connecting column, 42-second connecting column, 43-side column, 44-screw rod, 45-attachment column, 46-support column, 47-sliding column, 48-upright column, 49-cross rod, 5-vertical plate, 6-baffle plate, 7-transverse plate, 8-L-shaped rod, 9-reset spring, 10-vertical groove, 11-limiting plate, 12-through groove, 13-locking structure, 131-mounting column, 132-sliding block, 133-fixed column, 134-rotating column, 135-strong spring, 14-positioning structure, 141-mounting box, 142-connecting plate, 143-rotating shaft, 144-clamping plate, 145-threaded rod, 146-moving block, 147-push-pull rod, 148-sliding rod, 149-sliding groove and 1410-fixed rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a conveniently-detached warehouse grid mechanism for a warehouse grid type transportation semitrailer comprises a base 1, a plurality of wheels 2, a plurality of fixing plates 3 and a plurality of warehouse grid structures 4, wherein the top of the base 1 is fixedly connected with a vertical plate 5, the top of the base 1 is hinged with a plurality of baffle plates 6, the front of each baffle plate 6 is fixedly connected with a transverse plate 7, the top and the bottom of each transverse plate 7 are respectively and slidably connected with two L-shaped rods 8, a reset spring 9 is fixedly connected between opposite sides of the two L-shaped rods 8, the inside of each baffle plate 6 is of a hollow structure, the front of each baffle plate 6 is provided with two vertical grooves 10, the insides of the two vertical grooves 10 are respectively and slidably connected with limiting plates 11, the insides of the two limiting plates 11 are respectively provided with a through groove 12, the inside of each baffle plate 6 is provided with a locking structure 13, each locking structure 13 comprises two mounting columns 131 and two sliding blocks 132, two fixing columns 133 are fixedly connected to the opposite sides of the two mounting columns 131;
the plurality of wheels 2 are arranged at the bottom of the base 1 through the prior art, the plurality of fixing plates 3 are respectively fixedly connected to the front and the back of the top of the base 1 and are close to two edges, the right sides of the base 1 are correspondingly provided with three fixing plates 3, one fixing plate is arranged on the right side, the distance between every two adjacent fixing plates 3 is equal, the vertical plate 5 is fixedly connected to the left side of the top of the base 1, bearing blocks with the same height are fixedly connected to the right side of the vertical plate 5 on the fixing plates 3, and holes are formed in the fixing plates 3 and the right sides of the vertical plates 5 for inserting the fixing columns 133 and the mounting columns 45;
the baffle 6 is hinged between two adjacent fixed plates 3 and between the fixed plates 3 and the vertical plates 5, two vertical grooves 10 on the same baffle 6 are respectively positioned at the top and the bottom of the transverse plate 7, two mounting columns 131 are respectively and slidably connected between the top and the bottom of the inner wall of the baffle 6, two sliding blocks 132 are respectively and slidably connected with the back of the inner wall of the baffle 6, the front surfaces of the two sliding blocks 132 are respectively and fixedly connected with the back surfaces of the two limiting plates 11, four fixed columns 133 penetrate through the baffle 6 and extend to the separated side of the baffle 6 in pairs, and the penetrating parts of the four fixed columns 133 and the baffle 6 are respectively and slidably connected;
the opposite sides of the two mounting columns 131 are rotatably connected with rotating columns 134, the opposite sides of the two sliding blocks 132 are fixedly connected with strong springs 135, the bin gate structure 4 comprises a first connecting column 41 and a second connecting column 42, two side columns 43 are fixedly connected between the opposite sides of the first connecting column 41 and the second connecting column 42, the interiors of the two side columns 43 are both hollow structures, two lead screws 44 are rotatably connected between the two sides of the inner walls of the two side columns 43, the outer surfaces of the four lead screws 44 are both in threaded connection with mounting columns 45, two supporting columns 46 are fixedly connected between the opposite sides of the first connecting column 41 and the second connecting column 42, and sliding columns 47 are slidably connected between the opposite sides of the two supporting columns 46;
two rotation posts 134 rotate respectively and connect in the both sides of two sliding blocks 132, the one end that two powerful springs 135 leave is fixed connection respectively in the top and the bottom of baffle 6 inner wall, its side post 43 all runs through and extend to the outside of this side post 43 with two ann's posts 45 of same side post 43 inside, and ann posts 45 and the department of running through of side post 43 are sliding connection, this side post 43 is all run through and extend to its outside to the one end of two inside lead screws 44 of two side posts 43, two support columns 46 are seted up vertical long groove by the department of running through of sliding column 47.
Two are run through respectively at the both ends of sliding column 47 support column 46 and extend to two one side that support column 46 leaves mutually, sliding column 47's three stand 48 of top fixedly connected with, it is three first connecting column 41 is all run through to the one end of stand 48 and extend to the top of first connecting column 41, and the department of running through of three stand 48 and first connecting column 41 is sliding connection, and stand 48 openly is provided with the draw-in groove that a plurality of and cardboard 144 correspond and the adaptation.
The utility model discloses a mounting box 141, including mounting box 141, four pivot shafts 143, four are connected with in the rotation between the top of mounting box 141 inner wall and the bottom the equal fixedly connected with cardboard 144 in surface of pivot shaft 143, the bottom of mounting box 141 inner wall is rotated and is connected with threaded rod 145, and four pivot shafts 143 are two liang respectively in same one side, and mounting box 141 is run through and extend to mounting box 141's top on the top of threaded rod 145, and fixedly connected with runner, and threaded rod 145 and mounting box 141's department of running through are connected for rotating, and mounting box 141 is all run through to four cardboards 144, and mounting box 141 is all provided with logical groove by the place that cardboard 144 runs through.
The outer surface of the threaded rod 145 is in threaded connection with a moving block 146, two sides of the moving block 146 are rotatably connected with push-pull rods 147, two sliding rods 148 are slidably connected between the front surface and the back surface of the inner wall of the mounting box 141, and one ends of the two push-pull rods 147 are respectively rotatably connected to one sides of the two sliding rods 148.
The four connecting plates 142 are provided with sliding grooves 149 inside, the four sliding grooves 149 are connected with fixing rods 1410 inside in a sliding manner, the two connecting plates 142 located on the same side are respectively located at the top and the bottom of the sliding rod 148, and the two fixing rods 1410 are respectively and fixedly connected to the top and the bottom of the sliding rod 148.
When the device works, the baffle 6 is rotated and erected on the same vertical plane with the fixed plate 3, the two L-shaped rods 8 at the top of the transverse plate 7 are held and pinched, the two L-shaped rods 8 press the return spring 9 to be close to the return spring, the limit plate 11 at the top of the transverse plate 7 is pressed down, the limit plate 11 drives the sliding block 132 connected with the limit plate 11 to move downwards, the sliding block 132 pushes the rotating column 134 connected with the sliding block to rotate and move downwards, the rotating column 134 pushes the mounting column 131 connected with the rotating column to slide, the fixing column 133 is driven to slide out of the baffle 6 and be inserted into the hole in the fixed plate 3, so that the baffle 6 is fixedly connected with the fixed plate 3, when the limit plate 11 moves downwards, the two L-shaped rods 8 penetrate through the limit plate 11 through the through groove 12, the two L-shaped rods 8 are loosened, the return spring 9 ejects the two L-shaped rods 8 to the opposite sides, so as to clamp the limit plate 11 for limiting, and for the limit plate 11 at the bottom of the transverse plate 7, the baffle plate 6 is connected with the fixed plate 3 at the other side by connecting the baffle plate with two L-shaped rods 8 at the bottom of the transverse plate 7 by the same method;
the second connecting column 42 is placed on the bearing plates on two adjacent fixed plates 3, the mounting and connecting column 45 is driven to move by rotating the screw rod 44, the mounting and connecting column 45 moves out of the side column 43 and is clamped into the corresponding hole on the fixed plate 3, so that the bin grid structure 4 is fixedly connected with the fixed plate 3, the threaded rod 145 is driven by the threaded rod 145 through the rotating wheel to rotate the threaded rod 145 according to different requirements, the threaded rod 145 drives the moving block 146 to move downwards, the moving block 146 pushes the push-pull rod 147 to rotate and push the two sliding rods 148 to gradually get away, the two sliding rods 148 push the two fixed rods 1410 connected with the sliding rods 148 to move along with the sliding rods when moving, the two fixed rods 1410 respectively slide in the two sliding grooves 149 and push the two connecting plates 142 to rotate in opposite directions, the connecting plates 142 drive the two clamping plates 144 to rotate, one end of the clamping plates 144 is separated from the corresponding clamping groove, the cross rod 49 is pulled, thereby driving the clamping plate 144 to be clamped into the corresponding clamping groove to fix the height thereof.
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.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient to detach's storehouse bars mechanism for storehouse bars formula transportation semitrailer, includes base (1), a plurality of wheel (2), a plurality of fixed plate (3), a plurality of storehouse bars structure (4), its characterized in that: the novel anti-theft door is characterized in that a vertical plate (5) is fixedly connected to the top of the base (1), a plurality of baffles (6) are hinged to the top of the base (1), a transverse plate (7) is fixedly connected to the front of the baffles (6), two L-shaped rods (8) are slidably connected to the top and the bottom of the transverse plate (7), a reset spring (9) is fixedly connected between the two opposite sides of the L-shaped rods (8), the interior of the baffles (6) is of a hollow structure, two vertical grooves (10) are formed in the front of the baffles (6), limiting plates (11) are slidably connected to the interior of the two vertical grooves (10), through grooves (12) are formed in the interior of the two limiting plates (11), a locking structure (13) is arranged in the interior of the baffles (6), and the locking structure (13) comprises two mounting columns (131) and two sliding blocks (132), two fixing columns (133) are fixedly connected to the sides, away from each other, of the two mounting columns (131);
one opposite side of each of the two mounting columns (131) is rotatably connected with a rotating column (134), one opposite side of each of the two sliding blocks (132) is fixedly connected with a strong spring (135), the bin gate structure (4) comprises a first connecting column (41) and a second connecting column (42), two side columns (43) are fixedly connected between one opposite sides of the first connecting column (41) and the second connecting column (42), the interiors of the two side columns (43) are both of a hollow structure, two lead screws (44) are rotatably connected between two sides of the inner walls of the two side columns (43), the outer surfaces of the four lead screws (44) are both in threaded connection with mounting columns (45), two supporting columns (46) are fixedly connected between the opposite sides of the first connecting column (41) and the second connecting column (42), and a sliding column (47) is connected between the opposite sides of the two supporting columns (46) in a sliding mode.
2. The easy-to-detach barn door mechanism for the barn door type transportation semitrailer of claim 1, wherein: two are run through respectively at the both ends of slip post (47) support column (46) and extend to two one side that support column (46) were kept apart from, the three stand (48) of top fixedly connected with of slip post (47), three the one end of stand (48) all runs through first connecting column (41) and extends to the top of first connecting column (41).
3. The easy-to-detach barn door mechanism for the barn door type transportation semitrailer of claim 2, wherein: three stand (48) extend to fixedly connected with horizontal pole (49) between the one end at first spliced pole (41) top, the top of first spliced pole (41) is provided with two location structure (14), location structure (14) are including mounting box (141) and four connecting plates (142).
4. The easy-to-detach barn door mechanism for the barn door type transportation semitrailer of claim 3, wherein: the mounting box is characterized in that four rotating shafts (143) are rotatably connected between the top and the bottom of the inner wall of the mounting box (141), clamping plates (144) are fixedly connected to the outer surfaces of the four rotating shafts (143), and threaded rods (145) are rotatably connected to the bottom of the inner wall of the mounting box (141).
5. The easy-to-detach barn door mechanism for the barn door type transportation semitrailer of claim 4, wherein: the outer surface of the threaded rod (145) is in threaded connection with a moving block (146), two sides of the moving block (146) are respectively in rotating connection with a push-pull rod (147), and two sliding rods (148) are connected between the front surface and the back surface of the inner wall of the mounting box (141) in a sliding mode.
6. The easy-to-detach barn door mechanism for the barn door type transportation semitrailer of claim 3, wherein: the four connecting plates (142) are internally provided with sliding grooves (149), and the four sliding grooves (149) are internally connected with fixing rods (1410) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023304712.2U CN213948596U (en) | 2020-12-31 | 2020-12-31 | Convenient-to-detach warehouse grid mechanism for warehouse grid type transportation semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023304712.2U CN213948596U (en) | 2020-12-31 | 2020-12-31 | Convenient-to-detach warehouse grid mechanism for warehouse grid type transportation semitrailer |
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| Publication Number | Publication Date |
|---|---|
| CN213948596U true CN213948596U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023304712.2U Active CN213948596U (en) | 2020-12-31 | 2020-12-31 | Convenient-to-detach warehouse grid mechanism for warehouse grid type transportation semitrailer |
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| Country | Link |
|---|---|
| CN (1) | CN213948596U (en) |
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- 2020-12-31 CN CN202023304712.2U patent/CN213948596U/en active Active
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