Fireproof glass double-station automatic elevator

Abstract

The fireproof glass double-station automatic lifting machine comprises a fixing block, a groove is formed in the fixing block, the front end and the rear end of the bottom of the groove are each rotationally connected with a first gear, and threaded rods are fixedly connected to the middle of the top end of a second gear and the middle of the top end of the first gear on the rear side; loading plates are arranged on the left side and the right side of the fixing block correspondingly, and connecting blocks are fixedly connected to the four corners of the left side and the right side of each loading plate correspondingly. By arranging first gears, second gears, rack belts and threaded rods, the rack belts control the front first gear and the rear first gear to rotate in the same direction, the first gears are meshed with the second gears to achieve reverse rotation, then the two threaded rods rotate in the reverse direction at the same time, and the left loading plate and the right loading plate alternately load fireproof glass up and down; the working efficiency can be effectively improved, and the waiting time is shortened.

Description

Technical Field

[0001] This utility model relates to the field of fireproof glass lifting technology, and in particular to a fireproof glass dual-position automatic lifting machine. Background Technology

[0002] A lifting platform, also known as a lifting work platform, is a multi-functional lifting machine that can be categorized into fixed and mobile types, guide rail type, articulated boom type, scissor type, chain type, and loading / unloading platform, among others. Lifts are commonly used for rescue and construction work.

[0003] During the glass handling process, manual handling is usually used, and moving it up and down is even more difficult. Glass is fragile, so workers need to be more careful. This results in low work efficiency, a lot of time being wasted, and manual handling is prone to damaging the glass, and the safety of workers cannot be guaranteed. Utility Model Content

[0004] The purpose of this utility model is to provide a fireproof glass dual-position automatic lifting machine, which can realize the automatic alternating loading of fireproof glass by two loading plates on the left and right sides, which can effectively improve work efficiency and reduce waiting time; the flexible fireproof glass clamping mechanism improves the stability of transportation, ensures transportation safety, and has strong adaptability.

[0005] To achieve the above objectives, a fireproof glass double-station automatic lifting machine is provided, comprising: a fixed block, the fixed block having a groove inside, with first gears rotatably connected to both ends of the bottom of the groove, and a rack and belt meshing with the outer sides of the two first gears; a second gear meshing with the rear side of the front first gear, the bottom of the second gear being rotatably connected to the bottom of the groove; threaded rods fixedly connected to the top center of both the second gear and the rear first gear; loading plates are provided on both the left and right sides of the fixed block, and connecting blocks are fixedly connected to the four corners of the left and right sides of the loading plates; a connecting block is located at the lower right corner of the left loading plate. A second threaded hole is provided at the top center of the loading plate, which is threaded to the front threaded rod. A third threaded hole is provided at the top center of the upper left corner connecting block of the loading plate on the right side, which is threaded to the rear threaded rod. Pressure plates are provided on both the left and right sides of the top of the loading plate. Rotating rods are rotatably connected to the front and rear ends of the pressure plates. The inner bottom end of the rotating rod is rotatably connected to the side of the loading plate. A through hole is provided at the outer bottom end of the rotating rod. A threaded hole is provided inside the through hole. A threaded knob is provided outside the through hole inside the loading plate. The threaded knob does not need to be fully unscrewed during use.

[0006] According to the fireproof glass double-position automatic lifting machine, a motor is fixedly connected to the top center of the first gear on the front side, and the top of the motor is fixedly connected to the inner wall of the top of the groove.

[0007] According to the described double-station automatic lift for fireproof glass, both front and rear ends of the bottom of the groove are fixedly connected with first sliding rods, and the first sliding rods are located inside the first gears. The threaded knob is inserted into the through hole and is threadedly connected to the threaded hole.

[0008] According to the described double-station automatic lift for fireproof glass, the front first sliding rod is inserted into the connecting block at the lower left corner of the right loading plate, and the rear first sliding rod is inserted into the connecting block at the upper right corner of the left loading plate. Both the first sliding rod and the second sliding rod play a limiting role.

[0009] According to the described double-station automatic lift for fireproof glass, support frames are provided at the four corners on the left and right outer sides of both loading plates. A second sliding rod is provided inside the support frame, and the second sliding rod is inserted into the outer connecting block.

[0010] According to the described double-station automatic lift for fireproof glass, the top and bottom ends of the second sliding rod are respectively fixedly connected to the top and bottom ends of the support frame. The bottom ends of the four support frames are fixedly connected with a fixed frame, and the fixed frame is used for fixation.

[0011] According to the described double-station automatic lift for fireproof glass, the top end of the threaded rod is rotatably connected to the middle of the bottom of the fixed frame, and the top end of the first sliding rod is fixedly connected to the bottom of the fixed frame.

[0012] According to the described double-station automatic lift for fireproof glass, the fixed frame is in the shape of a Chinese character 'Ri'. A rubber pad is provided at the bottom of the pressing plate. Fireproof glass is provided on the top of the left loading plate, and the fireproof glass is located below the pressing plate.

[0013] Advantageous effects:

[0014] 1. By providing a first gear, a second gear, a rack belt and a threaded rod, the present utility model controls the front and rear first gears to rotate in the same direction with the rack belt, and uses the meshing of the first gear and the second gear to achieve reverse rotation, thereby enabling the two threaded rods to rotate in opposite directions simultaneously, and enabling the left and right loading plates to automatically and alternately load and unload fireproof glass up and down, which can effectively improve work efficiency and reduce waiting time.

[0015] 2. By providing a pressing plate, a rotating rod, a threaded hole and a threaded knob, the present utility model installs a pressing plate on the loading plate to press the fireproof glass to be transported. The pressing plate uses a rotating rod to adjust the height, and uses the cooperation of the threaded knob and the threaded hole to achieve the rotation and fixation of the rotating rod. The flexible fireproof glass clamping mechanism improves the stability of transportation, ensures transportation safety, and has strong adaptability.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a detailed view of the internal structure of the fixing block of a fireproof glass double-station automatic lifting machine according to this utility model;

[0019] Figure 2 for Figure 1 Enlarged view of point A in the image;

[0020] Figure 3 for Figure 1 Enlarged view of point B in the image;

[0021] Figure 4 This is a three-dimensional structural front view of a fireproof glass double-station automatic lifting machine according to this utility model.

[0022] Legend:

[0023] 1. Fixing block; 2. Groove; 3. First gear; 4. Second gear; 5. Threaded rod; 6. Motor; 7. First slide rod; 8. Loading plate; 9. Connecting block; 10. Support frame; 11. Second slide rod; 12. Fixing frame; 13. Pressure plate; 14. Rubber pad; 15. Rotating rod; 16. Through hole; 17. Threaded knob; 18. Threaded hole; 19. Fireproof glass; 20. Rack and pinion belt. Detailed Implementation

[0024] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0025] Reference Figures 1-4, in an embodiment of the utility model, there is a double-station automatic elevator for fireproof glass, which includes a fixed block 1. A groove 2 is opened inside the fixed block 1. At the front and rear ends of the bottom of the groove 2, a first gear 3 is rotatably connected. A rack belt 20 is meshed and driven on the outer sides of the two first gears 3. A second gear 4 is meshed and driven on the rear side of the front first gear 3. The bottom of the second gear 4 is rotatably connected to the bottom of the groove 2. Both the middle of the top of the second gear 4 and the middle of the top of the rear first gear 3 are fixedly connected with a threaded rod 5. The threaded rod 5 and the first slide rod 7 are inserted into the top of the fixed block 1 without affecting their movement states. Loading plates 8 are arranged on both the left and right sides of the fixed block 1. Connecting blocks 9 are fixedly connected to the four corners on the left and right sides of the loading plate 8. In the middle of the top of the connecting block 9 at the lower right corner of the left loading plate 8, a second threaded hole is opened, and the second threaded hole is threadedly connected to the front threaded rod 5. In the middle of the top of the connecting block 9 at the upper left corner of the right loading plate 8, a third threaded hole is opened, and the third threaded hole is threadedly connected to the rear threaded rod 5; Pressing plates 13 are arranged on both the left and right sides of the top of the loading plate 8. Rotating rods 15 are rotatably connected to the front and rear ends of the pressing plate 13. The inner bottom end of the rotating rod 15 is rotatably connected to the side of the loading plate 8. A through hole 16 is opened at the outer bottom end of the rotating rod 15. A threaded hole 18 is opened inside the through hole 16, and a threaded knob 17 is arranged outside the through hole 16 of the loading plate 8 and inside the threaded hole 18.

[0026] In the middle of the top of the front first gear 3, a motor 6 is fixedly connected. The top of the motor 6 is fixedly connected to the inner wall of the top of the groove 2; At the front and rear ends of the bottom of the groove 2, first slide rods 7 are fixedly connected, and the first slide rods 7 are located inside the first gear 3. The threaded knob 17 is inserted into the through hole 16 and is threadedly connected to the threaded hole 18; The front first slide rod 7 is inserted into the connecting block 9 at the lower left corner of the right loading plate 8, and the rear first slide rod 7 is inserted into the connecting block 9 at the upper right corner of the left loading plate 8; Support frames 10 are arranged at the four corners on the left and right outer sides of the two loading plates 8. A second slide rod 11 is arranged inside the support frame 10, and the second slide rod 11 is inserted into the outer connecting block 9; The top and bottom ends of the second slide rod 11 are fixedly connected to the top and bottom ends of the support frame 10 respectively. The bottom ends of the four support frames 10 are fixedly connected to a fixed frame 12; The top end of the threaded rod 5 is rotatably connected to the middle of the bottom of the fixed frame 12, and the top end of the first slide rod 7 is fixedly connected to the bottom of the fixed frame 12; The fixed frame 12 is in the shape of a Chinese character 'Ri'. A rubber pad 14 is arranged at the bottom of the pressing plate 13. The rubber pad 14 is used to increase the friction between the pressing plate 13 and the fireproof glass 19. A fireproof glass 19 is arranged on the top of the left loading plate 8, and the fireproof glass 19 is located below the pressing plate 13.

[0027] Working principle: Fireproof glass 19 is placed on the left loading plate 8, and pressure plate 13 is pressed on the fireproof glass 19. The threaded knob 17 is tightened inward to fix the pressure plate 13. The motor 6 controls the front first gear 3 to rotate, and the rack and belt 20 drives the rear first gear 3 to rotate in the same direction. At the same time, the meshing second gear 4 rotates in the opposite direction, so that the two threaded rods 5 rotate in opposite directions. At this time, the left loading plate 8 carries the fireproof glass 19 upward and the right loading plate 8 moves downward. After reaching a certain position, the left fireproof glass 19 is unloaded by the staff, and the right staff loads the fireproof glass 19. Then the right loading plate 8 rises again and the left loading plate 8 descends, and so on to carry out the uninterrupted transportation of fireproof glass 19.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A fireproof glass double-position automatic lifting machine, comprising: Fixed block (1), characterized in that a groove (2) is provided inside the fixed block (1), and both the front and rear ends of the bottom of the groove (2) are rotatably connected to a first gear (3). A rack belt (20) is meshed and driven on the outer sides of the two first gears (3). The rear side of the front first gear (3) is meshed and driven with a second gear (4). The bottom of the second gear (4) is rotatably connected to the bottom of the groove (2). Both the top middle parts of the second gear (4) and the rear first gear (3) are fixedly connected with threaded rods (5). Loading plates (8) are provided on both the left and right sides of the fixed block (1). Connecting blocks (9) are fixedly connected to the four corners on the left and right sides of the loading plates (8). A second threaded hole is provided in the middle of the top of the connecting block (9) at the lower right corner of the left loading plate (8), and the second threaded hole is threadedly connected to the front threaded rod (5). A third threaded hole is provided in the middle of the top of the connecting block (9) at the upper left corner of the right loading plate (8), and the third threaded hole is threadedly connected to the rear threaded rod (5). Pressure plates (13) are provided on both the left and right sides of the top of the loading plates (8). Rotating rods (15) are rotatably connected to both the front and rear ends of the pressure plates (13). The inner bottom ends of the rotating rods (15) are rotatably connected to the sides of the loading plates (8). Through holes (16) are provided at the outer bottom ends of the rotating rods (15). Threaded holes (18) are provided inside the through holes (16), and the threaded holes (18) are located inside the loading plates (8). Threaded knobs (17) are provided on the outer sides of the through holes (16).

2. The fireproof glass double-station automatic lifting machine according to claim 1, characterized in that, A motor (6) is fixedly connected to the middle of the top of the front first gear (3), and the top of the motor (6) is fixedly connected to the inner wall of the top of the groove (2).

3. The fireproof glass double-station automatic lifting machine according to claim 1, characterized in that, Both the front and rear ends of the bottom of the groove (2) are fixedly connected with first sliding rods (7), and the first sliding rods (7) are located inside the first gears (3). The threaded knobs (17) are inserted into the through holes (16) and are threadedly connected to the threaded holes (18).

4. The fireproof glass double-station automatic lifting machine according to claim 3, characterized in that, The front first sliding rod (7) is inserted into the connecting block (9) at the lower left corner of the right loading plate (8), and the rear first sliding rod (7) is inserted into the connecting block (9) at the upper right corner of the left loading plate (8).

5. A fireproof glass double-station automatic lifting machine according to claim 4, characterized in that, Support frames (10) are provided at the four corners on the left and right outer sides of the two loading plates (8). Second sliding rods (11) are provided inside the support frames (10), and the second sliding rods (11) are inserted into the outer connecting blocks (9).

6. The fireproof glass double-station automatic lifting machine according to claim 5, characterized in that, The top and bottom ends of the second sliding rods (11) are fixedly connected to the top and bottom ends of the support frames (10) respectively. The bottom ends of the four support frames (10) are fixedly connected with a fixed frame (12).

7. A fireproof glass double-station automatic lifting machine according to claim 3, characterized in that, The top ends of the threaded rods (5) are rotatably connected to the middle of the bottom of the fixed frame (12), and the top ends of the first sliding rods (7) are fixedly connected to the bottom of the fixed frame (12).

8. A fireproof glass double-station automatic lifting machine according to claim 7, characterized in that, The fixed frame (12) is in the shape of a Chinese character 'Ri'. A rubber pad (14) is provided at the bottom of the pressure plate (13). A fireproof glass (19) is provided on the top of the left loading plate (8), and the fireproof glass (19) is located below the pressure plate (13).

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