Elevator mounting platform

Abstract

The utility model provides an elevator mounting platform, which relates to the technical field of elevator mounting platforms and comprises a frame, a lifting rope is fixedly mounted on the frame, the surface of the lifting rope is in rolling connection with a fixed pulley, and the other end of the lifting rope is fixedly connected with a rope rotating rod. One end of the rope rotating rod is fixedly connected with a rope motor, the lower portion of the frame is fixedly connected with a rotating sleeve, the inner wall of the rotating sleeve is slidably connected with a threaded sleeve, and the frame can be fixed to a target position through the lifting rope, the rope rotating rod, the fixed pulley and the rope motor; then the frame can be fixed to a target position in an auxiliary mode through a rotating sleeve, a threaded sleeve, a bidirectional lead screw, a driven bevel gear, a double-end motor, a driving bevel gear, a pressing plate, a buffering pad and a rotating ring, finally, a movable door and a rope ladder enable workers to enter the frame for operation, and therefore rapid lifting operation can be achieved without the help of other devices.

Description

TECHNICAL FIELD

[0001] The utility model relates to elevator installation platform technical field especially relates to an elevator installation platform. BACKGROUND

[0002] When the building height is too high, the elevator has become indispensable necessities, and the installation of elevator needs to use elevator installation platform, the platform for elevator installation is disclosed in the announcement number CN222204735U, including the base, the top fixed installation of base has the hydraulic pressure rod, the top fixed installation of hydraulic pressure rod has the support plate, the top sliding connection of support plate has the groove, the bottom of groove is provided with horizontal moving mechanism, the horizontal moving mechanism includes fixed plate, motor, connecting axle, first bevel gear, second bevel gear, rotating lever, connecting plate, gear, rack, sliding hole, the utility model discloses through starting motor and drives connecting axle rotation, connecting axle drives rotating lever rotation through first bevel gear and second bevel gear, rotating lever drives rack left through gear, rack drives groove left, so that the staff standing in the groove does not need to stick out the body, improves the installation efficiency of elevator, and effectively reduces the security risk of platform, but the elevator that actually needs to install is usually very high, and only using hydraulic pressure rod can not be raised to the height that wants to need to help other lifting tools, or install fixed platform, and it is very troublesome like this, and waste time, need to be improved. SUMMARY

[0003] The utility model discloses a kind of elevator installation platforms, including frame, the upper surface of the frame is fixedly installed with lifting rope, the surface of the lifting rope is connected with fixed pulley and rolls, the other end of the lifting rope is fixedly connected with rope rotating lever, the one end of the rope rotating lever is fixedly connected with rope motor, the lower surface of the frame is fixedly connected with rotating sleeve, the inner wall of the rotating sleeve is slidably connected with threaded sleeve, the lower surface of the frame is fixedly connected with swivel ring, the inner wall of the swivel ring is rotatably connected with bidirectional screw rod, the surface of the bidirectional screw rod is fixedly connected with driven bevel gear, the lower surface of the frame is fixedly connected with double-head motor, the output end of the double-head motor is fixedly connected with driving bevel gear, the one end of the threaded sleeve is fixedly connected with pressing plate, the lower surface of the frame is rotatably connected with sliding door, the lower surface of the frame is fixedly connected with rope ladder.

[0004] The utility model discloses a kind of elevator installation platforms, including frame, the upper surface of the frame is fixedly installed with lifting rope, the surface of the lifting rope is connected with fixed pulley and rolls, the other end of the lifting rope is fixedly connected with rope rotating lever, the one end of the rope rotating lever is fixedly connected with rope motor, the lower surface of the frame is fixedly connected with rotating sleeve, the inner wall of the rotating sleeve is slidably connected with threaded sleeve, the lower surface of the frame is fixedly connected with swivel ring, the inner wall of the swivel ring is rotatably connected with bidirectional screw rod, the surface of the bidirectional screw rod is fixedly connected with driven bevel gear, the lower surface of the frame is fixedly connected with double-head motor, the output end of the double-head motor is fixedly connected with driving bevel gear, the one end of the threaded sleeve is fixedly connected with pressing plate, the lower surface of the frame is rotatably connected with sliding door, the lower surface of the frame is fixedly connected with rope ladder.

[0005] Preferably, the lifting rope has four groups in total, and the direction of the fixed pulley points to the rope rotating lever. Here, the frame can be horizontally suspended in the air, and horizontally lifted.

[0006] Preferably, the surface of the driving bevel gear meshes with the driven bevel gear, and the bidirectional screw is composed of two screw sections with opposite thread directions, and the surface of the bidirectional screw is threadedly connected to the threaded sleeve. Here, the rotation of the driving bevel gear drives the rotation of the driven bevel gear, which in turn drives the bidirectional screw, allowing the threaded sleeve to move in both directions.

[0007] Preferably, a buffer pad is fixedly connected to the side of the pressure plate, and the material of the buffer pad is rubber. Here, the pressure plate drives the buffer pad to contact the wall surface, thereby increasing friction and making the frame more stable.

[0008] Preferably, the groove of the frame is slidably connected to the movable door, and the rope ladder is placed on the inner side below the movable door. Here, the movable door can be supported and fixed by the groove of the frame after closing, and when the rope ladder reaches the top, the user can climb into the frame through the movable door.

[0009] Preferably, a slide bar is fixedly connected to the interior of the frame, a slider is slidably connected to the surface of the slide bar, and a tool bag is fixedly connected to the bottom of the slider. Here, tools can be placed in the tool bag and slide on the slide bar through the slider, allowing the tool bag to move with the worker.

[0010] Preferably, the width of the groove on the slider is just the thickness of the connection between the slide bar and the frame. Here, the slider can pass through the connection between the slide bar and the frame with the groove when sliding, thereby not limiting the range of motion of the slider.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. In the utility model, the frame can be fixed at the target position by means of the lifting rope, the rope rotating rod, the fixed pulley and the rope motor. Then, the frame can be auxiliary fixed at the target position by means of the rotating sleeve, the threaded sleeve, the bidirectional screw, the driven bevel gear, the double-headed motor, the driving bevel gear, the pressure plate, the buffer pad and the swivel. Finally, the movable door and the rope ladder allow workers to enter the frame to work, thereby realizing the operation of rapid lifting without the aid of other devices.

[0013] 2. In the present invention, the sliding rod, the sliding buckle and the tool bag enable workers to switch tools without having to bend over to search for them or put them on their bodies, which greatly facilitates their work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of an elevator installation platform is provided for the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom portion of an elevator installation platform proposed in the utility model;

[0016] Figure 3 A two-way screw of the elevator installation platform is shown in the exploded view of the utility model;

[0017] Figure 4 A frame section view of the elevator installation platform is shown in the utility model;

[0018] Figure 5 A two-way screw of the elevator installation platform is shown in the utility model Figure 1 An enlarged view of A is shown in the utility model.

[0019] Legend:

[0020] 1, frame; 2, lifting rope; 3, rope rotating rod; 4, rope motor; 5, rotating sleeve; 6, threaded sleeve; 7, two-way screw; 8, driven bevel gear; 9, double-head motor; 10, driving bevel gear; 11, pressing plate; 12, buffer pad; 13, movable door; 14, rope ladder; 15, sliding rod; 16, sliding buckle; 17, tool bag; 18, fixed pulley; 19, rotating ring. DETAILED DESCRIPTION

[0021] In order to make the above, features and advantages of the utility model more clearly understood, the utility model will be further described below in conjunction with the drawings and examples. It should be noted that the embodiments of the present application and the features in the examples can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0023] Example one

[0024] Please refer to Figures 1-4The utility model provides a technical solution: an elevator installation platform, including a frame 1, a lifting rope 2 is fixedly installed on the top of the frame 1, and the surface of the lifting rope 2 is rollingly connected to a fixed pulley 18, the other end of the lifting rope 2 is fixedly connected to a rope rotating rod 3, and one end of the rope rotating rod 3 is fixedly connected to a rope motor 4, so that the rope motor 4 can drive the frame 1 to rise and fall through the lifting rope 2, and the bottom of the frame 1 is fixedly connected to a rotating sleeve 5, and the inner wall of the rotating sleeve 5 is slidingly connected to a threaded sleeve 6, and the bottom of the frame 1 is fixedly connected to a swivel 19, and the inner wall of the swivel 19 is rotatably connected to a bidirectional lead screw, and the surface of the bidirectional lead screw 7 is fixedly connected to a driven bevel gear 8, and the bottom of the frame 1 is fixedly connected to a double-headed motor 9, and the output end of the double-headed motor 9 is fixedly connected to an active bevel gear 10, and the double-headed motor 9 can drive the active bevel gear 10 to rotate, and one end of the threaded sleeve 6 is fixedly connected to a pressing plate 11, and the bottom of the frame 1 is rotatably connected to a sliding door, and the bottom of the frame 1 is fixedly connected to a rope ladder 1 The two-way screw rod 7 is threadedly connected to the threaded sleeve 6, so that the driving bevel gear 10 rotates to drive the driven bevel gear 8 to rotate, thereby driving the two-way screw rod 7 to rotate, so that the threaded sleeve 6 can move to both sides. The side of the pressure plate 11 is fixedly connected with a buffer pad 12. The material of the buffer pad 12 is rubber, so that the pressure plate 11 drives the buffer pad 12 to contact the wall, thereby increasing the friction force and making the frame 1 more stable. The groove of the frame 1 is slidably connected to the movable door 13. The rope ladder 14 is arranged on the inner side under the movable door 13, so that the movable door 13 can be supported and fixed by the groove of the frame 1 after closing. When the rope ladder 14 is used to climb to the top, the frame 1 can be climbed into the frame 1 through the movable door 13.

[0025] Example 2

[0026] See also Figure 5 A sliding rod 15 is fixedly connected to the inside of the frame 1, and a slider 16 is slidably connected to the surface of the sliding rod 15. A tool bag 17 is fixedly connected to the bottom of the slider 16, so that tools can be placed in the tool bag 17 and slide on the sliding rod 15 through the slider 16, allowing the tool bag 17 to move with the worker. The width of the groove on the slider 16 is just the thickness of the connection between the sliding rod 15 and the frame 1, so that the slider 16 can pass through the connection between the sliding rod 15 and the frame 1 with the groove above when sliding, thereby not limiting the movement range of the slider 16.

[0027] Working principle: first through the lifting rope 2, rope rotating rod 3, fixed pulley 18 and rope motor 4 composition lifting system, frame 1 is horizontally suspended in the air, and through the driving of rope motor 4 realizes the horizontal lifting of frame 1, after reaching the target position, the auxiliary fixing device composed of rotating sleeve 5, threaded sleeve 6, bidirectional screw rod 7, driven bevel gear 8, double head motor 9, driving bevel gear 10, pressing plate 11, buffer pad 12 and rotating ring 19, through the rotation of double head motor 9 driving driving bevel gear 10 and driven bevel gear 8 meshing, and then driving bidirectional screw rod 7 to rotate, make threaded sleeve 6 move to both sides under the constraint of rotating sleeve 5 and bidirectional screw rod 7, finally through the pressing plate 11 and buffer pad 12 contact wall surface and increase the friction, frame 1 is stably fixed on the target position, at this time, the worker can climb to the movable door 13 through the rope ladder 14, the movable door 13 can be opened, and then enter the frame 1 through the movable door 13 and work, the frame 1 is also provided with slide rod 15, slide buckle 16 and tool bag 17, the worker can put the tool in the tool bag 17, and through the sliding of slide buckle 16 on the slide rod 15, make the tool bag 17 can follow the worker to move, the worker can switch the tool at any time in the working process, without bending over to find or put on the body to affect the activity, the whole operation process does not need to rely on other devices, can realize quick lifting and convenient operation, greatly improve the work efficiency and safety.

[0028] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. An elevator installation platform comprising a frame (1), characterized in that: The upper surface of the frame (1) is fixedly connected with lifting ropes (2), the surface of the lifting ropes (2) is rollingly connected with a fixed pulley (18), one end of the lifting ropes (2) is fixedly connected with a rope rotating rod (3), one end of the rope rotating rod (3) is fixedly connected with a rope motor (4), the lower surface of the frame (1) is fixedly connected with a rotating sleeve (5), the inner wall of the rotating sleeve (5) is slidably connected with a threaded sleeve (6), the lower surface of the frame (1) is fixedly connected with a rotating ring (19), the inner wall of the rotating ring (19) is rotatably connected with a bidirectional screw rod (7), the surface of the bidirectional screw rod (7) is fixedly connected with a driven bevel gear (8), the lower surface of the frame (1) is fixedly connected with a double-head motor (9), the output end of the double-head motor (9) is fixedly connected with a driving bevel gear (10), one end of the threaded sleeve (6) is fixedly connected with a pressing plate (11), the lower surface of the frame (1) is rotatably connected with a sliding door, the lower surface of the frame (1) is fixedly connected with a rope ladder (14).

2. The elevator installation platform of claim 1, wherein: The lifting ropes (2) are four groups in total, and the fixed pulley (18) is directed towards the rope rotating rod (3).

3. The elevator installation platform of claim 1, wherein: The surface of the driving bevel gear (10) is engaged with the driven bevel gear (8), the bidirectional screw rod (7) is composed of two screw rods with opposite thread directions, and the surface of the bidirectional screw rod (7) is threadedly connected with the threaded sleeve (6).

4. The elevator installation platform of claim 1, wherein: The side surface of the pressing plate (11) is fixedly connected with a buffer pad (12), and the buffer pad (12) is made of rubber.

5. The elevator installation platform of claim 1, wherein: The recess of the frame (1) is slidably connected with the sliding door (13), and the rope ladder (14) is arranged on the inner side below the sliding door (13).

6. The elevator installation platform of claim 1, wherein: The inner portion of the frame (1) is fixedly connected with a sliding rod (15), the surface of the sliding rod (15) is slidably connected with a sliding buckle (16), and the lower surface of the sliding buckle (16) is fixedly connected with a tool bag (17).

7. The elevator installation platform of claim 6, wherein: The width of the recess on the sliding buckle (16) is just the thickness of the connection between the sliding rod (15) and the frame (1).

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