CN213567346U - Movable spring lifting and rotating platform - Google Patents
Movable spring lifting and rotating platform Download PDFInfo
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- CN213567346U CN213567346U CN202022412938.8U CN202022412938U CN213567346U CN 213567346 U CN213567346 U CN 213567346U CN 202022412938 U CN202022412938 U CN 202022412938U CN 213567346 U CN213567346 U CN 213567346U
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- 238000010862 gear shaping Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of logistics transportation, in particular to a movable spring lifting and rotating platform, which comprises a workbench and a bottom support frame, wherein the workbench comprises a workbench support frame and a tray fixedly connected on the workbench support frame, and a corresponding low-friction support plate is rotatably arranged on the tray; the worktable support frame can be connected to the bottom support frame in a vertically moving mode through a group of symmetrically arranged X-shaped hinged frames, and a corresponding hydraulic support rod is further fixedly arranged between the tray and the bottom support frame. The utility model discloses a spring and hydraulic pressure bracing piece structure make it can steadily go up and down to make the tray can rotate with the bearing cooperation, solve among the prior art height of tray lower, the workman loads the goods inconvenient and the tray direction is fixed, can't use fork truck under the special circumstances to carry out the problem of direction adjustment.
Description
Technical Field
The utility model relates to a commodity circulation transportation technical field specifically is a movable spring lifting rotary platform.
Background
Pallets, horizontal platform devices for containerization, stacking, handling and transportation to place goods and articles as unit loads. Under the situation that the logistics industry develops greatly in the 20 th century, the tray is widely applied to the fields of production, transportation, storage, circulation and the like. Simultaneously, the tray can also play a huge role in modern commodity circulation with fork truck supporting use as important loading and unloading, storage and transportation equipment in the commodity circulation operation process.
However, the existing pallet products are often light in self weight for the purpose of convenient transportation, the designed height is also low, the loading of goods by workers is inconvenient, and the safety is also insufficient; and the direction of tray is fixed moreover, under the harsh condition of operating mode, often can't use fork truck to carry out the direction adjustment, and adjust not only wastes time and energy with the help of the manual work and still cause unpredictable's injury easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a movable spring lift rotary platform to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a movable spring lifting and rotating platform comprises a workbench and a bottom supporting frame, wherein the workbench comprises a workbench supporting frame and a tray fixedly connected to the workbench supporting frame, and a corresponding low-friction supporting disc is rotatably mounted on the tray; the worktable support frame can be connected to the bottom support frame in a vertically moving mode through a group of symmetrically arranged X-shaped hinged frames, and a corresponding hydraulic support rod is further fixedly arranged between the tray and the bottom support frame.
Preferably, a positioning vertical shaft is arranged on the low-friction supporting disk, a positioning hole is formed in the center of the tray, and the low-friction supporting disk is fixed on the tray through the cooperation of the positioning vertical shaft and the positioning hole; six low friction bearings are evenly arranged at the edge of the tray, and the low friction supporting disc can rotate on the tray through the low friction bearings.
Preferably, the hydraulic support rod is obliquely arranged between the two X-shaped hinged frames, one end of the hydraulic support rod is connected to one side of the workbench support frame, and the other end of the hydraulic support rod is connected to the other side of the bottom support frame.
Preferably, the X-shaped hinged frame is formed by hinging two supporting rods in an X shape, the rear ends of the two supporting rods are hinged to the two sides of the rear ends of the corresponding workbench supporting frame and the bottom supporting frame respectively, and the front ends of the two supporting rods can be connected to the two sides of the front ends of the corresponding workbench supporting frame and the bottom supporting frame in a front-back movement mode respectively.
Preferably, the top parts of two sides of the front end of the bottom support frame and the outer parts of two sides of the front end of the workbench support frame are fixedly connected with directional grooves, and the front end of the support rod can move back and forth in the directional grooves.
Preferably, a bearing is arranged in the orientation groove, a long shaft is connected to the horizontally corresponding position of the front end of the support rod, the support rod is matched with the bearing through the long shaft to slide in the orientation groove back and forth, and two ends of the long shaft are fixed through positioning pins.
Preferably, two heavy springs are fixed between the tray and the bottom support frame, and the two heavy springs are located on two sides of the hydraulic support rod.
Preferably, set up the snak link on the tray, bottom sprag frame relevant position is equipped with the spring location post, heavy spring both ends are connected respectively on spring location post and snak link, can dismantle between heavy spring and the snak link.
Preferably, the edge of the bottom support frame is uniformly provided with a slotting groove and a horse wheel, and the slotting groove can be fixed on a forklift.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses when loading the goods, make whole device can descend gradually smoothly through spring and hydraulic support pole, after the goods is removed from the workstation, the spring assembly rebounds to be limited by the effect of hydraulic support pole and slowly rise, make the platform go up and down more stably, improve the security performance.
(2) The hydraulic support rod of the utility model is matched with the spring to form a triangular support in the spring lifting and rotating platform, the structural stability is strong, the lateral bending caused by the uneven stress of the spring is avoided, and the movement track deviates from the axis direction of the spring; the hydraulic support rod is obliquely arranged between the two X-shaped hinged frames, and two ends of the hydraulic support rod are respectively connected to two opposite sides of the workbench support frame and the bottom support frame to form a diagonal draw bar structure, so that the structural stability is further enhanced, and the platform is laterally limited to ensure the operation in the vertical direction; meanwhile, the displacement speed of the buffer is reduced in the vertical direction due to the oblique arrangement, and the buffer reset effect is further improved in a limited space.
(3) The utility model discloses well low friction supporting disk and tray pass through the bearing cooperation and connect, have realized 360 rotation type mesas, can also rotate smoothly through the manpower easily under the condition of loading heavy object, and the convenience is operated and is used in arbitrary direction.
(4) The middle bottom support frame of the utility model is simultaneously provided with the tooth inserting grooves and the horse wheel, so that the goods can be directly pushed under the condition of lighter or no-load, and the movement and the carrying are convenient; when goods weight is great, the supporting fork truck of accessible gear shaping groove uses, and holistic removal, transport and loading and unloading of being convenient for can satisfy the operating condition that operating personnel is different by two kinds of moving means.
Drawings
FIG. 1 is a schematic view of the assembly structure of the present invention;
FIG. 2 is a side view of the assembly structure of the present invention;
FIG. 3 is a force analysis diagram of the present invention;
FIG. 4 is a schematic view of the bottom bracket connection structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the workbench of the present invention;
FIG. 6 is an exploded view of the workbench of the present invention;
in the figure: 1. a work table; 2. a bottom support frame; 3. a worktable support frame; 4. a tray; 5. a low friction support disc; 6. an X-shaped hinged frame; 7. a heavy duty spring; 8. a hydraulic support rod; 9. a directional tank; 21. a spring positioning post; 22. a gullet slot; 23. a fortune wheel; 41. positioning holes; 42. a low friction bearing; 43. a spring buckle; 51. positioning a vertical shaft; 61. a support bar; 62. a long axis; 63. positioning pins; 91. and a bearing.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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. 1-6, the present invention provides a technical solution: a movable spring lifting and rotating platform comprises a workbench 1 and a bottom support frame 2, wherein the workbench 1 comprises a workbench support frame 3 and a tray 4 fixedly connected to the workbench support frame 3, and a corresponding low-friction support plate 5 is rotatably mounted on the tray 4; the workbench supporting frame 3 can be connected to the bottom supporting frame 2 in a vertically moving mode through a group of X-shaped hinged frames 6 which are symmetrically arranged, at least one corresponding heavy spring 7 is arranged between the tray 4 and the bottom supporting frame 2 in a fixing mode, and a corresponding hydraulic supporting rod 8 is further arranged between the tray 4 and the bottom supporting frame 2 in a fixing mode. The utility model discloses a rotation between low friction supporting disk and the tray is connected and is made it can 360 rotations, can load under the heavy condition of thing, also can rotate smoothly through the manpower is light, and the convenience is operated and is used in arbitrary direction. In addition, in the operation process, the spring device and the hydraulic support rod are matched with each other to achieve the functions of resetting and limiting speed, so that the whole device can smoothly and gradually ascend and descend, and the safety performance is improved.
In this embodiment, a positioning vertical shaft 51 is arranged on the low-friction support plate 5, a positioning hole 41 is arranged in the center of the tray 4, and the low-friction support plate 5 is fixed on the tray 4 through the cooperation of the positioning vertical shaft 51 and the positioning hole 41, so as to realize the positioning between the low-friction support plate and the tray; tray 4 edge evenly sets up six low friction bearings 42, low friction supporting disk 5 accessible low friction bearing 42 is in 360 rotations are carried out on tray 4, also can easily smoothly rotate through the manpower under the circumstances of loading heavy object, and the convenience is operated and is used in arbitrary direction.
Referring to fig. 3, the hydraulic support rod 8 is obliquely disposed between the two X-shaped hinge brackets 6, and has one end connected to one side of the worktable support frame 3 and the other end connected to the other side of the bottom support frame 2.
As can be known from the stress of FIG. 3, since the load cannot be ensured to be vertically downward when being placed, the F pressure can be decomposed into an acting force in the vertical direction and a force F 'in the horizontal direction, and at the moment, the workbench may generate a lateral displacement trend under the action of the F', so that the stability of the platform is reduced. The hydraulic support rod is obliquely arranged between the two X-shaped hinged frames and has two endsRespectively connected to two opposite sides of the worktable support frame and the bottom support frame to form a diagonal draw bar structure, and F generated at the momentPulling deviceAnd FPush awayCan be further decomposed into vertical forces F1、F3And a force F in the horizontal direction2、F4，F1And F3Ensuring the stability of the platform in the vertical direction, F2And F4Then is used to counteract the platform receiving FPress and pressThe horizontal component force F' enhances the structural stability of the platform, and carries out lateral limit on the platform to ensure the operation in the vertical direction; meanwhile, the oblique setting enables the stress of the buffer to be reduced in the vertical direction, the displacement speed is reduced, and the buffer reset effect can be further improved in a limited space.
In this embodiment, the X-shaped hinge frame 6 is formed by two support rods 61 being hinged in an X-shape, rear ends of the two support rods 61 are hinged to two sides of rear ends of the corresponding workbench support frame 3 and the bottom support frame 2, and front ends of the two support rods 61 are respectively connected to two sides of front ends of the corresponding workbench support frame 3 and the bottom support frame 2 in a back-and-forth movable manner.
In this embodiment, the top portions of the two sides of the front end of the bottom support frame 2 and the outer portions of the two sides of the front end of the worktable support frame 3 are fixedly connected with the directional grooves 9, and the front end of the support rod 61 can move back and forth in the directional grooves 9. And the directional groove can be used as a holding handle when being arranged outside the two sides of the front end of the worktable support frame for use, so that the worktable support frame is convenient to carry and push.
In this embodiment, a bearing 91 is disposed in the orientation groove 9, the front end of the support rod 61 is connected with a long shaft 62 at a horizontal corresponding position, two ends of the long shaft 62 are fixed by the positioning pins 63, the support rod 61 is matched with the bearing 91 through the long shaft 62 to slide back and forth in the orientation groove 9, and the long shaft 62 also plays a role in reinforcing the support structure.
In this embodiment, tray 4 with fixing device has two between bottom sprag frame 2 heavy spring 7, two heavy spring 7 is located 8 both sides of hydraulic pressure bracing piece make the top workstation rise the time receive spring force more even, easily keep steady, and hydraulic pressure bracing piece cooperation spring forms triangular supports in spring lift rotary platform, and structural stability is strong, avoids the uneven production of bending of spring atress.
In this embodiment, set up the snak link 43 on the tray 4, 2 relevant positions of bottom sprag frame are equipped with spring location post 21, heavy spring 7 both ends are connected respectively on spring location post 21 and snak link 43, can dismantle between heavy spring 7 and the snak link 43, fix a position the spring direction of motion.
Referring to fig. 4, the bottom bracket 2 is uniformly provided with a slot 22 and a horsewheel 23 at the edge, and the slot 22 can be fixed on a forklift. The goods can be directly pushed under the condition of lighter or no-load, so that the moving and the carrying are convenient; when the weight of the goods is large, the gear shaping grooves can be matched with a forklift for use, so that the whole body can be conveniently moved, carried, loaded and unloaded, and different working conditions can be met by two moving modes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a movable spring lifting rotary platform, includes workstation (1) and bottom sprag frame (2), its characterized in that:
the workbench (1) comprises a workbench supporting frame (3) and a tray (4) fixedly connected to the workbench supporting frame (3), and a corresponding low-friction supporting disc (5) is rotatably mounted on the tray (4);
the workbench supporting frame (3) is connected to the bottom supporting frame (2) in a vertically movable mode through a group of symmetrically arranged X-shaped hinged frames (6), at least one corresponding heavy spring (7) is arranged between the tray (4) and the bottom supporting frame (2) in a fixing device mode, and a corresponding hydraulic supporting rod (8) is arranged between the tray (4) and the bottom supporting frame (2) in a fixing device mode.
2. A mobile spring elevating rotary platform as claimed in claim 1 wherein: a positioning vertical shaft (51) is arranged on the low-friction supporting disk (5), a positioning hole (41) is formed in the center of the tray (4), and the low-friction supporting disk (5) is fixed on the tray (4) through the positioning vertical shaft (51) and the positioning hole (41) in a matched mode; tray (4) edge evenly sets up six low friction bearings (42), low friction supporting disk (5) accessible low friction bearing (42) are in rotate on tray (4).
3. A mobile spring elevating rotary platform as claimed in claim 1 wherein: the hydraulic support rods (8) are obliquely arranged between the X-shaped hinged frames (6), one end of each hydraulic support rod is connected to one side of the workbench support frame (3), and the other end of each hydraulic support rod is connected to the other side of the bottom support frame (2).
4. A mobile spring elevating rotary platform as claimed in claim 1 wherein: the X-shaped hinged frame (6) is formed by hinging two supporting rods (61) in an X shape, the rear ends of the two supporting rods (61) are hinged to the two sides of the rear ends of the corresponding workbench supporting frame (3) and the bottom supporting frame (2) respectively, and the front ends of the two supporting rods (61) can be connected to the two sides of the front ends of the corresponding workbench supporting frame (3) and the bottom supporting frame (2) in a back-and-forth moving mode respectively.
5. A mobile spring elevating rotary platform as claimed in claim 4 wherein: the top parts of two sides of the front end of the bottom support frame (2) and the outer parts of two sides of the front end of the workbench support frame (3) are fixedly connected with directional grooves (9), and the front end of the support rod (61) can move back and forth in the directional grooves (9).
6. A mobile spring elevating rotary platform as claimed in claim 5 wherein: the bearing (91) is arranged in the orientation groove (9), the front end of the support rod (61) is connected with a long shaft (62) at a horizontal corresponding position, the support rod (61) is matched with the bearing (91) through the long shaft (62) to slide back and forth in the orientation groove (9), and two ends of the long shaft (62) are fixed by positioning pins (63).
7. A mobile spring elevating rotary platform as claimed in claim 1 wherein: the fixing device is provided with two heavy springs (7) between the tray (4) and the bottom support frame (2), and the two heavy springs (7) are positioned on two sides of the hydraulic support rod (8).
8. A mobile spring elevating rotary platform as claimed in claim 7 wherein: set up snak link (43) on tray (4), bottom sprag frame (2) relevant position is equipped with spring location post (21), heavy spring (7) both ends are connected respectively on spring location post (21) and snak link (43), can dismantle between heavy spring (7) and snak link (43).
9. A mobile spring elevating rotary platform as claimed in claim 1 wherein: the edge of the bottom support frame (2) is uniformly provided with a slot (22) and a horsewheel (23), and the slot (22) can be fixed on a forklift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412938.8U CN213567346U (en) | 2020-10-27 | 2020-10-27 | Movable spring lifting and rotating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022412938.8U CN213567346U (en) | 2020-10-27 | 2020-10-27 | Movable spring lifting and rotating platform |
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| Publication Number | Publication Date |
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| CN213567346U true CN213567346U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022412938.8U Active CN213567346U (en) | 2020-10-27 | 2020-10-27 | Movable spring lifting and rotating platform |
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| CN (1) | CN213567346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261609A (en) * | 2021-12-16 | 2022-04-01 | 镇江西门子母线有限公司 | A busbar connector copper row rotating material truck |
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2020
- 2020-10-27 CN CN202022412938.8U patent/CN213567346U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261609A (en) * | 2021-12-16 | 2022-04-01 | 镇江西门子母线有限公司 | A busbar connector copper row rotating material truck |
| CN114261609B (en) * | 2021-12-16 | 2024-01-26 | 镇江西门子母线有限公司 | Busbar connector copper bar rotary material car |
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