Angle-adjustable elevator

Abstract

The utility model relates to the technical field of elevators, and discloses an angle-adjustable elevator which comprises an elevator body, a round rod is fixedly installed on the surface of the elevator body and rotationally connected with the inner wall of a machine base, a fixing base is fixedly installed on the surface of the machine base, and a control assembly and a driven assembly are arranged in the machine base. According to the angle-adjustable elevator, by arranging the control assembly, when an output shaft of a motor drives a round rod to conduct angle adjustment, a winding wheel fixed to the surface of the round rod rotates synchronously to wind a pull rope, a piston disc fixed to the surface of the pull rope can slide in a piston barrel under the supporting of a spring, and when the piston disc moves, the pull rope can be wound up; the air in the suction cup is pumped away through the air pipe, the suction cup can be stably attached to the ground, in the angle adjusting process, the stability between the ground and the machine base can be enhanced, and the situation that the machine base slides due to the fact that the gravity center is unstable is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of elevators, in particular to an angle-adjustable elevator. Background Art

[0002] Hoists are usually composed of one or more motors, transmission mechanisms, guide rails, load-bearing platforms, and safety devices. Hoists are widely used in cargo transportation, passenger transportation, and fire rescue.

[0003] During the use of existing cargo uniform-speed elevators, the transportation angle is usually fixed, so the angle of the elevator cannot be adjusted according to the needs of use, and therefore cannot meet the needs in different situations. Some elevators with adjustment structures will have an unstable center of gravity during the adjustment process, causing the machine base to slide. To address this problem, we have proposed an angle-adjustable elevator. Utility Model Content

[0004] The purpose of the utility model is to provide a hoist with adjustable angle to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an angle-adjustable hoist, comprising a hoist, a round rod fixedly mounted on the surface of the hoist, the round rod being rotatably connected to the inner wall of a machine base, a fixed seat fixedly mounted on the surface of the machine base, a control component and a driven component being arranged in the machine base, the control component comprising:

[0006] A piston cylinder, wherein the piston cylinder is fixedly mounted on the inner wall of the fixing seat, the inner wall of the piston cylinder is connected to the piston disc piston, the surface of the piston disc is fixedly connected to one end of the spring, and the other end of the spring is fixedly mounted on the inner wall of the fixing seat;

[0007] An air pipe, one end of which passes through the piston cylinder and is fixedly connected to the piston cylinder, and the other end of which is fixedly mounted with a suction cup;

[0008] An adjusting piece is arranged inside the machine base, which can enhance the stability between the ground and the machine base during the angle adjustment process, and avoid the situation where the machine base slides due to unstable center of gravity.

[0009] Preferably, the adjusting member includes: a winding wheel, which is penetrated by the round rod and fixedly connected to the round rod, the winding wheel is rotatably connected to the inner wall of the machine base, and a motor is fixedly installed on the surface of the machine base. When the output shaft of the motor drives the round rod to rotate, the inclination angle of the hoist can be adjusted.

[0010] Preferably, the surface of the winding wheel is fixedly connected to one end of the pull rope, and the other end of the pull rope is fixedly mounted on the surface of the piston disk through the guide wheel. When the winding wheel rotates, the pull rope can pull the piston disk to move.

[0011] Preferably, the winding wheel is in the shape of a drum, and the drum-shaped winding wheel is convenient for winding the pull rope.

[0012] Preferably, the driven component comprises: a disc, the disc is rotatably connected to the surface of the base, the surface of the disc is fixedly connected to the surface of the round rod, and the disc can rotate on the surface of the base during the rotation of the round rod.

[0013] Preferably, a protrusion is fixedly mounted on the surface of the disc, and when the disc rotates, the protrusion can rotate synchronously.

[0014] Preferably, a vertical plate is fixedly mounted on the surface of the base, and a bell is fixedly mounted on the surface of the vertical plate, and the vertical plate can support the placement of the bell.

[0015] Compared with the prior art, the utility model provides an angle-adjustable hoist having the following features:

[0016] Beneficial effects:

[0017] 1. The angle-adjustable hoist is provided with a control component. When the output shaft of the motor drives the round rod to adjust the angle, the winding wheel fixed on the surface of the round rod rotates synchronously to reel in the pull rope, and the piston disc fixed on the surface of the pull rope can slide in the piston cylinder under the support of the spring. When the piston disc moves, the gas in the suction cup is extracted through the air pipe, and the suction cup can be firmly attached to the ground. This method can enhance the stability between the ground and the machine base during the angle adjustment process to avoid the situation where the machine base slides due to unstable center of gravity.

[0018] 2. The angle-adjustable hoist is provided with a driven component. When the round rod rotates, the disc fixed on the surface of the round rod can drive the protrusion to rotate synchronously. During the rotation, the protrusion continuously strikes the bell, and the bell can make a sound under the force. This method can remind the operators on both sides of the hoist to stay away from the two sides of the hoist to avoid safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjusting member of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the control component of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the driven component of the utility model.

[0024] In the figure: 1. hoist; 2. round rod; 3. machine base; 4. fixed base; 5. control assembly; 51. piston cylinder; 52. piston disc; 53. spring; 54. air pipe; 55. suction cup; 56. adjustment member; 561. motor; 562. winding wheel; 563. pull rope; 6. driven assembly; 61. disc; 62. bump; 63. vertical plate; 64. bell. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 5 As shown, the utility model provides a technical solution: an angle-adjustable hoist, comprising a hoist 1, a round rod 2 is fixedly mounted on the surface of the hoist 1, the round rod 2 is rotatably connected to the inner wall of a machine base 3, a fixed seat 4 is fixedly mounted on the surface of the machine base 3, a control component 5 and a driven component 6 are arranged in the machine base 3, and the control component 5 comprises: a piston cylinder 51, a piston disc 52, a spring 53, an air pipe 54, a suction cup 55, and an adjusting member 56.

[0026] The piston cylinder 51 is fixedly mounted on the inner wall of the fixed seat 4, the inner wall of the piston cylinder 51 is connected to the piston plate 52, the surface of the piston plate 52 is fixedly connected to one end of the spring 53, the other end of the spring 53 is fixedly mounted on the inner wall of the fixed seat 4, one end of the air pipe 54 passes through the piston cylinder 51 and is fixedly connected to the piston cylinder 51, the other end of the air pipe 54 is fixedly mounted with a suction cup 55, an adjusting member 56 is provided in the machine base 3, the output shaft of the motor 561 drives the round rod 2 and the hoist 1 to rotate, and the round rod 2 is on the machine base 3 rotates, the winding wheel 562 fixed on the surface of the round rod 2 rotates synchronously to reel in the pull rope 563, and the piston disc 52 fixed on the surface of the pull rope 563 can slide in the piston cylinder 51 under the support of the spring 53. When the piston disc 52 moves, the gas in the suction cup 55 is extracted through the air pipe 54, and the suction cup 55 can be firmly attached to the ground. This method can enhance the stability between the ground and the base 3 during the angle adjustment process to avoid the situation where the base 3 slides due to unstable center of gravity.

[0027] The adjusting member 56 includes: a winding wheel 562, which is penetrated by the round rod 2 and fixedly connected to the round rod 2, and the winding wheel 562 is rotatably connected to the inner wall of the machine base 3. A motor 561 is fixedly installed on the surface of the machine base 3. When the output shaft of the motor 561 drives the round rod 2 to rotate, the inclination angle of the hoist 1 can be adjusted. The surface of the winding wheel 562 is fixedly connected to one end of the pull rope 563, and the other end of the pull rope 563 is fixedly installed on the surface of the piston disk 52 through the wire wheel. When the winding wheel 562 rotates, the pull rope 563 can pull the piston disk 52 to move. The winding wheel 562 is in the shape of a drum, and the drum-shaped winding wheel 562 is convenient for winding the pull rope 563. The driven component 6 includes: a disc 61, which is rotatably connected to the surface of the machine base 3, and the surface of the disc 61 is fixedly connected to the surface of the round rod 2. When the round rod 2 rotates, the disc 61 can rotate on the surface of the machine base 3. The surface of the disk 61 is fixedly mounted with a protrusion 62, and when the disk 61 rotates, the protrusion 62 can rotate synchronously. The surface of the base 3 is fixedly mounted with a vertical plate 63, and the surface of the vertical plate 63 is fixedly mounted with a bell 64, and the vertical plate 63 can support the placement of the bell 64.

[0028] In the utility model, when it is used, when the angle of the hoist 1 needs to be adjusted, the motor 561 on the surface of the base 3 is started, and the output shaft of the motor 561 drives the round rod 2 and the hoist 1 to rotate, the round rod 2 rotates in the base 3, and the winding wheel 562 fixed on the surface of the round rod 2 rotates synchronously to reel the pull rope 563, and the piston disc 52 fixed on the surface of the pull rope 563 can slide in the piston cylinder 51 under the support of the spring 53. When the piston disc 52 moves, the gas in the suction cup 55 is extracted through the air pipe 54, and the suction cup 55 can be firmly attached to the ground. This method can enhance the stability between the ground and the machine base 3 during the angle adjustment process, and avoid the situation where the machine base 3 slides due to unstable center of gravity. At the same time, during the rotation of the round rod 2, the disc 61 fixed on the surface of the round rod 2 rotates synchronously on the surface of the machine base 3. The disc 61 can drive the protrusion 62 to rotate synchronously during the rotation. During the rotation, the protrusion 62 continuously knocks on the bell 64, and the bell 64 can make a sound under the force. This method can remind the operators on both sides of the elevator 1 to stay away from the two sides of the elevator 1 to avoid safety hazards.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An angle-adjustable hoist, comprising a hoist (1), characterized in that: A round rod (2) is fixedly mounted on the surface of the hoist (1), and the round rod (2) is rotatably connected to the inner wall of the base (3). A fixed seat (4) is fixedly mounted on the surface of the base (3). A control component (5) and a driven component (6) are arranged in the base (3). The control component (5) comprises: A piston cylinder (51), wherein the piston cylinder (51) is fixedly mounted on the inner wall of the fixing seat (4), the inner wall of the piston cylinder (51) is connected to the piston of the piston plate (52), the surface of the piston plate (52) is fixedly connected to one end of a spring (53), and the other end of the spring (53) is fixedly mounted on the inner wall of the fixing seat (4); an air pipe (54), one end of the air pipe (54) passes through the piston cylinder (51) and is fixedly connected to the piston cylinder (51), and a suction cup (55) is fixedly installed on the other end of the air pipe (54); An adjusting member (56), wherein an adjusting member (56) is arranged in the machine base (3).

2. The angle-adjustable hoist according to claim 1, characterized in that: The adjusting member (56) comprises a winding wheel (562), the winding wheel (562) is penetrated by the round rod (2) and is fixedly connected to the round rod (2), the winding wheel (562) is rotatably connected to the inner wall of the machine base (3), and a motor (561) is fixedly mounted on the surface of the machine base (3).

3. The angle-adjustable hoist according to claim 2, characterized in that: The surface of the winding wheel (562) is fixedly connected to one end of the pull rope (563), and the other end of the pull rope (563) is fixedly mounted on the surface of the piston disc (52) through the guide wheel.

4. The angle-adjustable hoist according to claim 2, characterized in that: The winding wheel (562) is in the shape of a drum.

5. The angle-adjustable hoist according to claim 1, characterized in that: The driven component (6) comprises a disc (61), the disc (61) is rotatably connected to the surface of the machine base (3), and the surface of the disc (61) is fixedly connected to the surface of the round rod (2).

6. The angle-adjustable hoist according to claim 5, characterized in that: A protrusion (62) is fixedly mounted on the surface of the disc (61).

7. The angle-adjustable hoist according to claim 1, characterized in that: A vertical plate (63) is fixedly mounted on the surface of the machine base (3), and a bell (64) is fixedly mounted on the surface of the vertical plate (63).

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