CN220115756U - Pull formula loading and unloading platform - Google Patents
Pull formula loading and unloading platform Download PDFInfo
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- CN220115756U CN220115756U CN202320192710.3U CN202320192710U CN220115756U CN 220115756 U CN220115756 U CN 220115756U CN 202320192710 U CN202320192710 U CN 202320192710U CN 220115756 U CN220115756 U CN 220115756U
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Abstract
The utility model belongs to the technical field of unloading platforms, in particular to a drawing loading and unloading platform which comprises two mounting frames, wherein two unloading platforms are slidably mounted in the two mounting frames, mounting plates with hollow structures are fixedly mounted in the central positions of the two mounting frames, mounting blocks with two hollow structures are fixedly mounted on two sides of the two mounting plates, screw rods are rotatably mounted in any one of the mounting blocks, one end, close to each other, of each of the two screw rods on the same side is fixedly sleeved with a gear which is positioned in the mounting plate, each screw rod is sleeved with a trapezoid block in a threaded manner, and each mounting block is provided with a through hole. The pull type loading and unloading platform is simple in structure and convenient to use, and is convenient for accommodating and placing the unloading platform, and good in overall stability and overall visual effect.
Description
Technical Field
The utility model relates to the technical field of unloading platforms, in particular to a drawing type loading and unloading platform.
Background
The unloading platform is a construction site, and is often provided with various temporary operation tables and operation frames, and is generally used for material turnover. The unloading platform is divided into a plurality of movable unloading platforms, floor type unloading platforms and overhanging type unloading platforms.
In the road transportation or operation process, loading and unloading platform is the important carrier of vehicle transportation equipment object, and traditional side door turns over platform structural strength down, and is yielding, and its bearing capacity is weaker, and it has great hidden danger to connect sealedly after using a period, and upper and lower door concatenation whole visual effect is poor simultaneously, and stability is poor.
Therefore, a hidden type pull-out loading and unloading platform which is arranged on the auxiliary frame is designed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a pull-type loading and unloading platform.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a pull formula loading platform, including two mounting brackets, the inside equal slidable mounting of two mounting brackets has two uninstallation platforms and the equal fixed mounting of central point in inside has the mounting panel that hollow structure set up, the equal fixed mounting in both sides of two mounting panels has the installation piece that two hollow structures set up, the inside equal rotation of arbitrary one installation piece has installed the lead screw, the one end that two lead screws that are located same one side are close to each other has fixedly cup jointed same gear that is located the mounting panel and the equal screw thread has cup jointed trapezoidal piece on arbitrary lead screw, all offered the through-hole on the arbitrary installation piece, all movable mounting has the movable rod in the through-hole, the one end of arbitrary movable rod all rotates and installs the gyro wheel with trapezoidal piece looks adaptation and the equal fixed mounting of other end has the fixture block, all fixed mounting has micro motor and two plastic pieces in the two mounting panels, all movable mounting holes have the horizontal pole on the arbitrary plastic piece, the horizontal pole is all fixed mounting has the movable mounting horizontal pole in the arbitrary movable mounting, the one end that two horizontal poles are close to each other has the movable plate and the equal fixed mounting rack, the equal fixed mounting of the one is equipped with the worm wheel corresponding to the sliding connection in the arbitrary worm wheel, the one side of arbitrary worm wheel has the corresponding to the two worm wheel and the two worm wheel that have the sliding connection with the arbitrary worm, the corresponding to the inside of the arbitrary worm wheel has the fixed mounting shaft of the arbitrary fixed mounting plate in the two fixed mounting plates to each other, the two worm that rotate respectively, the two worm wheel is fixed mounting plate is meshed each other and the same inside each other and has the fixed mounting shaft respectively, clamping grooves matched with the clamping blocks are formed in any fixing rod.
Preferably, the outer side of any unloading platform is fixedly provided with a pull rod.
Preferably, the connecting frame is arranged between the two mounting frames in a threaded manner, and the supporting frames are fixedly arranged at the tops of the two mounting frames.
Preferably, the storage boxes are fixedly installed on the two installation racks, a plurality of adjustable telescopic rods are stored in the two storage boxes, universal wheels are installed at the bottom ends of any one of the adjustable telescopic rods in a threaded mode, and any one of the adjustable telescopic rods is installed at the bottom of the corresponding unloading platform in a threaded mode.
Preferably, a reset spring is sleeved on any one of the cross bars, one end of the reset spring is fixed on the corresponding cross bar, the other end of the reset spring is fixed on the inner wall of the corresponding movable hole, a compression spring is sleeved on any one of the movable bars, one end of the compression spring is fixed on the corresponding movable bar, and the other end of the compression spring is fixed on the inner wall of the corresponding through hole.
Preferably, the inner wall of the top of any one of the installation blocks is provided with a sliding groove, and sliding blocks fixedly connected with the corresponding trapezoid blocks are slidably arranged in the sliding groove.
According to the drawing type loading and unloading platform, firstly, a device is moved to a proper position, then a loading and unloading platform accommodated in a mounting frame is pulled outwards, then a corresponding micro motor is started to drive a worm to rotate, the worm drives two worm wheels to rotate, two connecting rods can be driven to rotate, the two connecting rods respectively drive corresponding sliding blocks to slide in corresponding sliding holes, namely, the two movable plates can be pushed to move in a left-right separated mode, namely, the two racks can be driven to move in a left-right separated mode, the racks drive corresponding gears to rotate, namely, the corresponding screw rod can be driven to rotate, the screw rod drives the corresponding trapezoidal blocks to move, the trapezoidal blocks squeeze corresponding rollers, so that a clamping block moves outwards, the clamping block can be pressed and clamped into a clamping groove on a corresponding fixing rod, the position of the loading and unloading platform can be fixed, then the adjustable telescopic rods accommodated in the accommodating box are taken out, the lengths of the adjustable telescopic rods are adjusted, the universal wheels are arranged at the bottoms of the corresponding adjustable telescopic rods in a threaded mode, and the adjustable telescopic rods can be installed at the bottoms of the corresponding adjustable telescopic rods, and the whole threaded device can be conveniently moved to the bottom of the loading and unloading platform. After the unloading is finished, the unloading platform can be continuously stored in the mounting frame by repeating the operations in a reverse mode. The pull type loading and unloading platform is simple in structure and convenient to use, and is convenient for accommodating and placing the unloading platform, and good in overall stability and overall visual effect.
Drawings
FIG. 1 is a schematic view of a pull-out loading platform according to the present utility model;
FIG. 2 is a schematic view of a portion A of a pull-out loading platform according to the present utility model;
FIG. 3 is a schematic view of a portion B of a pull-out loading platform according to the present utility model;
FIG. 4 is a schematic view of a portion C of a pull-out loading platform according to the present utility model;
FIG. 5 is a front view of a pull-out loading platform according to the present utility model with respect to the unloading platform and universal wheels;
fig. 6 is a top view of a pull-out loading platform according to the present utility model with respect to the integral unloading platform and mounting frame.
In the figure: 1 mounting frame, 2 dead levers, 3 installation blocks, 4 connecting frames, 5 unloading platforms, 6 pull rods, 7 supporting frames, 8 storage boxes, 9 cross bars, 10 reset springs, 11 sliding blocks, 12 worm gears, 13 worm screws, 14 sliding holes, 15 movable plates, 16 micro motors, 17 connecting rods, 18 movable rods, 19 compression springs, 20 clamping blocks, 21 idler wheels, 22 lead screws, 23 trapezoidal blocks, 24 gears, 25 racks, 26 mounting plates, 27 adjustable telescopic rods and 28 universal wheels.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments.
Referring to fig. 1-6, a pull loading and unloading platform comprises two mounting frames 1, two mounting frames 5 are slidably mounted in the two mounting frames 1, mounting plates 26 which are arranged in a hollow structure are fixedly mounted at the central positions of the interiors of the two mounting frames 5, mounting blocks 3 which are arranged in a hollow structure are fixedly mounted at the two sides of the two mounting plates 26, screw rods 22 are rotatably mounted in the interiors of any one mounting block 3, a gear 24 which is positioned in the mounting plates 26 and is sleeved on one end of any one screw rod 22 and is positioned on the same side in a mutually approaching manner is fixedly sleeved with a trapezoidal block 23, through holes are formed in any one mounting block 3, movable rods 18 are movably mounted in the through holes, one end of any one movable rod 18 is rotatably mounted with a roller 20 which is matched with the trapezoidal block 23, a clamping block 21 is fixedly mounted at the other end of the movable rod, a miniature motor 16 and two plastic blocks are fixedly mounted in the two mounting plates 26, movable holes are formed in any one movable hole, a cross rod 9 is movably mounted in any one side, a worm wheel 15 is fixedly mounted in the same side, a worm wheel 15 is correspondingly mounted in the two worm rods 13, a corresponding to one end of the two worm wheels 15 is fixedly mounted in the two worm rods 13, one end of the two worm rods 13 is fixedly mounted in the two worm rods 13 is correspondingly mounted in the two worm rods 13, one end of the two worm rods 13 is fixedly mounted in the two worm rods 13, one end of the worm rods 13 is correspondingly mounted in the two worm rods 13 is fixedly mounted in the two worm rods 13, one end 13 is correspondingly in the two worm rods 13, and is in each of the two worm rods 13 is in a mutually meshed manner, and is in each end is fixedly mounted in a sliding mode, and meshed mode, and correspondingly to one end is in 13, and is meshed mode, and is meshed with one end is in 13, the fixed rods 2 are fixedly arranged on the two sides of the bottom of any unloading platform 5, and clamping grooves matched with the clamping blocks 20 are formed in any fixed rod 2.
In the utility model, the outer side of any unloading platform 5 is fixedly provided with the pull rod 6, and the unloading platform 5 is conveniently pulled and taken out through the pull rod 6.
In the utility model, the connecting frame 4 is arranged between the two mounting frames 1 in a threaded manner, the supporting frames 7 are fixedly arranged at the tops of the two mounting frames, and the overall stability is conveniently improved through the supporting frames 7.
According to the utility model, the storage boxes 8 are fixedly arranged on the two mounting frames 1, the plurality of adjustable telescopic rods 27 are respectively stored in the two storage boxes 8, universal wheels 28 are respectively arranged at the bottom ends of any one of the adjustable telescopic rods 27 in a threaded manner, any one of the adjustable telescopic rods 27 is respectively arranged at the bottom of the corresponding unloading platform 5 in a threaded manner, the length of the adjustable telescopic rods 27 is adjusted by taking out the adjustable telescopic rods 27 stored in the storage boxes 8, the universal wheels 28 are respectively arranged at the bottom ends of the corresponding adjustable telescopic rods 27 in a threaded manner, and the adjustable telescopic rods 27 are respectively arranged at the bottom of the corresponding unloading platform 5 in a threaded manner, so that the whole device has the effect of convenient movement.
In the utility model, a reset spring 10 is sleeved on any cross rod 9, one end of the reset spring 10 is fixed on the corresponding cross rod 9, the other end of the reset spring is fixed on the inner wall of the corresponding movable hole, a compression spring 19 is sleeved on any movable rod 18, one end of the compression spring 19 is fixed on the corresponding movable rod 18, the other end of the compression spring is fixed on the inner wall of the corresponding through hole, the reset of the cross rod 9 is facilitated through the reset spring 10, and the reset of the movable rod 18 is facilitated through the compression spring 19.
In the utility model, the inner wall of the top of any one mounting block 3 is provided with a sliding groove, the sliding grooves are internally provided with sliding blocks fixedly connected with the corresponding trapezoid blocks 23 in a sliding manner, and the movement of the trapezoid blocks 23 is facilitated through the sliding grooves and the sliding blocks.
In the utility model, firstly, the device is moved to a proper position, then the unloading platform 5 accommodated in the installation frame 1 is pulled out outwards, then the corresponding micro motor 16 is started to drive the worm 13 to rotate, the worm 13 drives the two worm gears 12 to rotate, namely, the two connecting rods 17 can be driven to rotate, the two connecting rods 17 respectively drive the corresponding sliding blocks 11 to slide in the corresponding sliding holes 14, namely, the two movable plates 15 can be pushed to move separately left and right, namely, the two racks 25 can be driven to move separately left and right, the racks 25 drive the corresponding gears 24 to rotate, namely, the corresponding screw rods 22 can be driven to rotate, the screw rods 22 drive the corresponding trapezoidal blocks 23 to move, the trapezoidal blocks 23 squeeze the corresponding rollers 21 to enable the clamping blocks 20 to move outwards, so that the clamping blocks 20 are pressed and clamped into the clamping grooves on the corresponding fixing rods 2, the clamping blocks 20 can be fixed, the positions of the unloading platform 5 can be fixed, then the adjustable telescopic rods 27 accommodated in the corresponding storage boxes 8 can be pushed out, the lengths of the adjustable telescopic rods 27 can be regulated, the lengths of the adjustable telescopic rods 27 can be conveniently installed at the bottoms of the adjustable telescopic rods 27, and the bottoms of the adjustable telescopic rods 27 can be installed at the bottoms of the adjustable telescopic rods 27. After the unloading is completed, the unloading platform 5 can be continuously stored in the mounting frame 1 by repeating the above operations in a reverse manner. The pull type loading and unloading platform is simple in structure and convenient to use, and is convenient for accommodating and placing the unloading platform, and good in overall stability and overall visual effect.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a pull formula loading and unloading platform, which comprises two mounting brackets (1), a serial communication port, the inside of two mounting brackets (1) is equal slidable mounting has two mounting panel (26) that uninstallation platform (5) and inside central point put equal fixed mounting have hollow structure to set up, the both sides of two mounting panel (26) are equal fixed mounting has two hollow structure to set up install piece (3), the inside of arbitrary one installation piece (3) is all rotated and is installed lead screw (22), the one end that is located two lead screws (22) of same one side and is close to each other is fixed cup jointed same gear (24) that are located mounting panel (26) and on arbitrary lead screw (22) all screw thread cup joint trapezoidal piece (23), all set up the through-hole on arbitrary one installation piece (3), equal movable mounting has movable rod (18) in the through-hole, the one end of arbitrary movable rod (18) all rotate install with gyro wheel (20) of trapezoidal piece (23) looks adaptation and the equal fixed mounting fixture block (21) of other end, equal fixed mounting has micro motor (16) and two plastics piece in two installation piece (26) one end that are close to each other, one end that is located two movable mounting piece (9) all has a movable mounting rod (25) all fixed mounting holes, one end that is located two movable mounting rod (9) all has a movable mounting hole and one end that is located in the movable rod (9) all movable rod and is located movable rod, sliding holes (14) are formed in any one movable plate (15), sliding blocks (11) are slidably mounted in any one sliding hole (14), any one rack (25) is meshed with corresponding gears (24) respectively, two worm gears (12) are rotatably mounted in two mounting plates (26), worm screws (13) are fixedly sleeved on output shafts of the two micro motors (16), any one worm gear (12) is meshed with the corresponding worm screws (13) respectively, connecting rods (17) are fixedly mounted on one side of any one worm gear (12), any one connecting rod (17) is connected with the corresponding sliding block (11) in a rotating mode respectively, fixing rods (2) are fixedly mounted on two sides of the bottom of any one unloading platform (5), and clamping grooves matched with clamping blocks (21) are formed in any one fixing rod (2).
2. A pull-out loading platform according to claim 1, characterized in that the outside of any unloading platform (5) is fixedly provided with a pull rod (6).
3. A pull-out loading platform according to claim 1, characterized in that the connecting frame (4) is mounted between the two mounting frames (1) by screw threads and the supporting frames (7) are fixedly mounted on the tops.
4. The drawing loading and unloading platform according to claim 1, wherein the two mounting frames (1) are fixedly provided with the storage boxes (8), a plurality of adjustable telescopic rods (27) are stored in the two storage boxes (8), universal wheels (28) are arranged at the bottom end of any one adjustable telescopic rod (27) in a threaded mode, and any one adjustable telescopic rod (27) is arranged at the bottom of the corresponding unloading platform (5) in a threaded mode.
5. The drawing loading and unloading platform according to claim 1, wherein a reset spring (10) is sleeved on any one of the cross bars (9), one end of the reset spring (10) is fixed on the corresponding cross bar (9), the other end of the reset spring is fixed on the inner wall of the corresponding movable hole, a compression spring (19) is sleeved on any one of the movable bars (18), one end of the compression spring (19) is fixed on the corresponding movable bar (18), and the other end of the compression spring is fixed on the inner wall of the corresponding through hole.
6. The drawing loading and unloading platform according to claim 1, wherein the top inner wall of any one of the installation blocks (3) is provided with a sliding groove, and sliding blocks fixedly connected with the corresponding trapezoid blocks (23) are slidably arranged in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192710.3U CN220115756U (en) | 2023-02-13 | 2023-02-13 | Pull formula loading and unloading platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320192710.3U CN220115756U (en) | 2023-02-13 | 2023-02-13 | Pull formula loading and unloading platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220115756U true CN220115756U (en) | 2023-12-01 |
Family
ID=88892031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320192710.3U Active CN220115756U (en) | 2023-02-13 | 2023-02-13 | Pull formula loading and unloading platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220115756U (en) |
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2023
- 2023-02-13 CN CN202320192710.3U patent/CN220115756U/en active Active
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