People and goods dual-purpose vertical elevator

Abstract

The vertical elevator comprises a base, a bearing table is correspondingly arranged at the upper end of the base, rotating shafts are fixedly connected to the bearing table and the base, first connecting rods are rotationally connected into the rotating shafts, a sliding frame is fixedly connected to the other end of the inner side of the base and the other end of the inner side of the bearing table, and the first connecting rods are fixedly connected to the sliding frame. A connecting frame is slidably connected to the interior of the sliding frame, a second connecting rod is rotatably connected to the connecting frame, the first connecting rod is rotatably connected with the second connecting rod, and the first connecting rod and the second connecting rod can be driven to perform cross motion by arranging a driving motor, a lead screw, a threaded block and the sliding frame; and meanwhile, the buffering assembly and the baffle are arranged on the bearing table of the device and can protect people and goods, meanwhile, the buffering assembly can effectively prevent the goods from shaking in the lifting process, and the protection function of the whole elevator is improved.

Description

Technical Field

[0001] The utility model relates to the field of a vertical lift for both passengers and cargo, in particular to a vertical lift for both passengers and cargo. Background Art

[0002] Dual-purpose construction elevators are used for vertical transportation in construction, and have both passenger and cargo transportation functions. Dual-purpose construction elevators are generally used in construction sites. Not all passenger elevators can carry cargo, and not all cargo elevators can carry people. The use functions of passenger and cargo elevators are approved by the elevator manufacturer before leaving the factory.

[0003] The existing construction elevator for both people and goods will deviate forward and backward and left and right during the lifting process, resulting in poor stability of the entire elevator. Especially when lifting goods, large shaking will affect the stability of the goods, causing them to fall, which will not only damage the goods but also cause safety problems. Based on this, the utility model proposes a vertical elevator for both people and goods. Utility Model Content

[0004] The purpose of the utility model is to provide a vertical lift for both people and goods, which solves the problem in the prior art that when lifting goods, large shaking will affect the stability of the goods, causing them to fall, which will not only cause damage to the goods but also cause safety problems.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical lift for both people and goods, comprising a base, a bearing platform is correspondingly arranged at the upper end of the base, a rotating shaft is fixedly connected to the bearing platform and the base, a first connecting rod is rotatably connected inside the rotating shaft, and a sliding frame is fixedly connected to the other end of the inner side of the base and the bearing platform;

[0006] The interior of the sliding frame is slidably connected with a connecting frame, the connecting frame is rotatably connected with a second connecting rod, and the first connecting rod is rotatably connected with the second connecting rod.

[0007] As a further description of the above technical solution: a fixing seat is fixedly connected to the inside of the base, and a driving motor is arranged at one end of the fixing seat.

[0008] As a further description of the above technical solution: a lead screw is provided inwardly through the output end of the driving motor, a threaded block is threadedly connected to the lead screw, and both ends of the threaded block are fixedly connected to the connecting frame.

[0009] As a further description of the above technical solution: universal wheels are arranged at the bottom of the base.

[0010] As a further description of the above technical solution: a baffle is fixedly connected to the top of the supporting platform, and a movable door is rotatably connected to one end of the baffle.

[0011] As a further description of the above technical solution: the baffle is fixedly connected to the inner side of the movable door by a plurality of fixed blocks, a movable rod is arranged at the other end of the fixed block, and a buffer plate is fixedly connected to the other end of the movable rod.

[0012] As a further description of the above technical solution: a limiting groove is arranged inside the fixed block, a damping spring is fixedly connected inside the limiting groove, the other end of the damping spring is fixedly connected to the limiting plate, and the lower end of the movable rod passes through the limiting groove and is fixedly connected inwardly to the limiting plate.

[0013] The beneficial effects of the utility model are embodied in:

[0014] 1. Compared with the prior art, the vertical lift for both people and goods can drive the first connecting rod and the second connecting rod to cross-move by setting a driving motor, a lead screw, a threaded block and a sliding frame, thereby realizing the lifting operation of the entire device. At the same time, a buffer component and a baffle are arranged on the bearing platform of the device to protect people and goods. At the same time, the buffer component can effectively prevent the goods from shaking during the lifting process, thereby improving the protection function of the entire lift. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 This is a schematic diagram of the overall structure of a vertical lift for both people and goods of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a load-bearing platform of a vertical lift for both people and goods of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixed block structure of a vertical lift for both people and goods of the utility model;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of A.

[0020] Legend:

[0021] 1. Carrying platform; 2. First connecting rod; 3. Second connecting rod; 4. Sliding frame; 5. Rotating shaft; 6. Driving motor; 7. Fixed seat; 8. Universal wheel; 9. Threaded block; 10. Base; 11. Lead screw; 12. Buffer plate; 13. Fixed block; 14. Baffle; 15. Movable door; 16. Limit plate; 17. Movable rod; 18. Limit groove; 19. Damping spring; 20. Connecting frame. DETAILED DESCRIPTION

[0022] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0023] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0024] Reference Figure 1-4 The utility model provides an embodiment: a vertical lift for both people and goods, including a base 10, a bearing platform 1 is correspondingly arranged at the upper end of the base 10, and people and goods can be carried by the bearing platform 1, a rotating shaft 5 is fixedly connected to the bearing platform 1 and the base 10, and a first connecting rod 2 is rotatably connected inside the rotating shaft 5, and a sliding frame 4 is fixedly connected to the other end of the inner side of the base 10 and the bearing platform 1, and the stability of the second connecting rod 3 during the sliding process can be ensured by setting the sliding frame 4;

[0025] The interior of the sliding frame 4 is slidably connected to the connecting frame 20, and the connecting frame 20 is rotatably connected to the second connecting rod 3. The first connecting rod 2 is rotatably connected to the second connecting rod 3.

[0026] The base 10 is fixedly connected to a fixing seat 7 inside, and a driving motor 6 is arranged at one end of the fixing seat 7. A lead screw 11 is arranged inwardly through the output end of the driving motor 6, and a threaded block 9 is threadedly connected to the lead screw 11. Both ends of the threaded block 9 are fixedly connected to the connecting frame 20. Starting the driving motor 6 can drive the lead screw 11 to rotate, and under the action of the threaded connection, the threaded block 9 can drive the connecting frames 20 at both ends to move. At the same time, under the action of the connecting frame 20, the first connecting rod 2 and the second connecting rod 3 can be cross-moved, thereby realizing the lifting and lowering work of the entire device;

[0027] A universal wheel 8 is provided at the bottom of the base 10. The universal wheel 8 in the device is a self-locking universal wheel 8 and can have its self-locking function;

[0028] A baffle 14 is fixedly connected to the top of the carrying platform 1, one end of the baffle 14 is rotatably connected to a movable door 15, a plurality of fixed blocks 13 are fixedly connected to the inner sides of the baffle 14 and the movable door 15, a movable rod 17 is arranged at the other end of the fixed block 13, and a buffer plate 12 is fixedly connected to the other end of the movable rod 17, and the baffle 14 and the movable door 15 can protect people and goods, thereby improving their protection function;

[0029] A limiting groove 18 is arranged inside the fixed block 13, and a damping spring 19 is fixedly connected inside the limiting groove 18. The other end of the damping spring 19 is fixedly connected to the limiting plate 16. The lower end of the movable rod 17 passes through the limiting groove 18 and is fixedly connected to the limiting plate 16 inwardly. When the goods are lifted or lowered, the goods are subjected to the vibration force and their position is shifted. At this time, the goods are in contact with the internal buffer plate 12. The buffer plate 12 is subjected to the extrusion force and can drive the movable rod 17 and the limiting plate 16 to move inward. The damping spring 19 can be squeezed by the limiting plate 16, and its shock absorbing and buffering function can be realized under the action of the damping spring 19. The damping spring 19 in the device is composed of a damper and a spring, and can have its buffering and shock absorbing function.

[0030] Working principle: When the device is in use, the staff first moves the device to a suitable position through the universal wheel 8 at the bottom, opens the movable door 15, and the passenger stands on the load-bearing platform 1, and the surrounding baffles 14 can protect it. At this time, starting the drive motor 6 can drive the lead screw 11 to rotate, and the threaded connection can make the threaded block 9 drive the connecting frames 20 at both ends to move. At the same time, the first connecting rod 2 and the second connecting rod 3 can cross-move under the action of the connecting frame 20, thereby realizing the lifting and lowering of the entire device. When lifting the goods, the baffle 14 and the buffer plate 12 inside the movable door 15 can reduce shock and buffer the goods, ensuring the stability of the goods during the lifting process and preventing them from falling.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A vertical lift for both people and goods, comprising a base (10), characterized in that: A bearing platform (1) is correspondingly arranged at the upper end of the base (10); a rotating shaft (5) is fixedly connected to the bearing platform (1) and the base (10); a first connecting rod (2) is rotatably connected inside the rotating shaft (5); and a sliding frame (4) is fixedly connected to the other inner end of the base (10) and the bearing platform (1); The sliding frame (4) is slidably connected to a connecting frame (20), the connecting frame (20) is rotatably connected to a second connecting rod (3), and the first connecting rod (2) is rotatably connected to the second connecting rod (3).

2. A vertical lift for both people and goods according to claim 1, characterized in that: A fixing seat (7) is fixedly connected inside the base (10), and a driving motor (6) is arranged at one end of the fixing seat (7).

3. A vertical lift for both people and goods according to claim 2, characterized in that: A lead screw (11) is provided inwardly through the output end of the driving motor (6), a threaded block (9) is threadedly connected to the lead screw (11), and two ends of the threaded block (9) are fixedly connected to a connecting frame (20).

4. A vertical lift for both people and goods according to claim 1, characterized in that: The bottom of the base (10) is provided with a universal wheel (8).

5. A vertical lift for both people and goods according to claim 1, characterized in that: A baffle (14) is fixedly connected to the upper side of the support platform (1), and a movable door (15) is rotatably connected to one end of the baffle (14).

6. A vertical lift for both people and goods according to claim 5, characterized in that: A plurality of fixed blocks (13) are fixedly connected to the inner side of the baffle plate (14) and the movable door (15); a movable rod (17) is arranged at the other end of the fixed block (13); and a buffer plate (12) is fixedly connected to the other end of the movable rod (17).

7. A vertical lift for both people and goods according to claim 6, characterized in that: A limiting groove (18) is provided inside the fixed block (13), a damping spring (19) is fixedly connected inside the limiting groove (18), the other end of the damping spring (19) is fixedly connected to the limiting plate (16), and the lower end of the movable rod (17) passes through the limiting groove (18) and is fixedly connected inwardly to the limiting plate (16).

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