Steel rope cutting device for elevator production

Abstract

The utility model discloses a steel rope cutting device for elevator production, which relates to the field of elevator production and comprises a base, a first spring is welded on the inner wall of the base, one end of the first spring abuts against a lifting frame, a mounting frame is mounted on the outer wall of the lifting frame, and a positioning rod is fixedly connected on the inner wall of the mounting frame. According to the steel rope cutting device, the first adjusting sleeve is arranged to achieve a thread fixing effect on the first abutting frame, when the device is used, the first adjusting sleeve is arranged to be conveniently adjusted to the specified height in a threaded mode, the elastic strength of the second spring is conveniently adjusted, and a steel rope is conveniently fixed and prevented from moving in the cutting process; the practicability of the device is improved, the base plays a role in moving the rotor frame, when the device is used, due to the arrangement of the base and the rotor frame, when the steel rope is cut, the influence of cutting force is reduced, upward force is generated, the steel rope is cut conveniently, and the usability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of elevator production, and particularly relates to a steel rope cutting device for elevator production. Background Art

[0002] An elevator is a vertical transportation device, usually used inside a building for vertically transporting people, goods or materials. When producing an elevator, a special elevator steel rope needs to be equipped, and the steel rope needs to be cut. Therefore, a steel rope cutting device for elevator production is required.

[0003] In the prior art patent document with the publication number CN218168566U, a steel rope cutting device for villa elevator production is provided, which includes a bottom plate and a fixing frame arranged on the bottom plate. A placement groove is opened on the bottom plate. A hydraulic rod is arranged at the bottom of the fixing frame. A fixing seat is arranged at the bottom of the hydraulic rod. An arc groove is arranged inside the fixing seat. A connecting frame is arranged in the middle of the bottom plate. An electric push rod is arranged at the bottom of the connecting frame. The bottom of the electric push rod is connected with a motor. The output end of the motor is connected with a rotating rod. A cutting knife is arranged at one end of the rotating rod. A cutting groove matched with the cutting knife is opened on the bottom plate. The cutting groove is located directly below the cutting knife. By using the cooperation of the bottom plate, the fixing frame, the placement groove, the hydraulic rod, the fixing seat, the arc groove, the connecting frame, the electric push rod, the motor, the rotating rod, the cutting knife and the cutting groove, the utility model has the advantages of good fixing effect, no need for personnel to hold the steel rope for fixing, and convenient and fast cutting. However, when the technology of CN218168566U is in operation, when cutting the steel rope, the steel rope is easily bent under the influence of the cutting force, which is not convenient for cutting, not convenient for self-adaptive adjustment according to the required cutting size of the steel rope, not convenient for adjusting the fixing parts of the device, and prone to loosening during the steel rope cutting process. Therefore, a steel rope cutting device for elevator production is urgently needed. Summary of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a steel rope cutting device for elevator production, so as to solve the problems that when the existing steel rope cutting device for elevator production is in use, when cutting the steel rope, the steel rope is easily bent under the influence of the cutting force, which is not convenient for cutting, not convenient for self-adaptive adjustment according to the required cutting size of the steel rope, not convenient for adjusting the fixing parts of the device, and prone to loosening during the steel rope cutting process.

[0005] To achieve the above object, the utility model provides the following technical solution: A steel rope cutting device for elevator production, including a base, the inner walls of the base are welded with first springs, one end of each first spring abuts against a lifting frame, an installation frame is installed on the outer wall of the lifting frame, positioning rods are fixedly connected to the inner walls of the installation frame, a motor is fixedly connected to the outer wall of each positioning rod, a fixing sleeve is fixedly connected to one end of the motor, and a cutting blade abuts against one side of the fixing sleeve. A stator frame is welded to the upper end of the base, second springs are welded to the inner walls of the stator frame, one end of each second spring abuts against a first adjusting sleeve, a first abutting frame is fixedly connected to the inner wall of the first adjusting sleeve, and a first rubber block is adhered to one end of the first abutting frame.

[0006] A third spring is welded to one side of the stator frame, and a rotor frame is welded to one end of the third spring.

[0007] Fourth springs are welded to the inner walls of the rotor frame, one end of each fourth spring abuts against a second adjusting sleeve, a second abutting frame is fixedly connected to the inner wall of the second adjusting sleeve, and a second rubber block is adhered to one side of the second abutting frame.

[0008] Preferably, the base is movably connected to the lifting frame, and the lifting frame is symmetrically arranged with respect to the central axis of the base.

[0009] Preferably, the stator frame is snap-fitted with the first abutting frame, and the inner wall of the stator frame is of an open-hole design.

[0010] Preferably, the first adjusting sleeve is threadedly connected to the first abutting frame, and the outer wall of the first abutting frame is thread-shaped.

[0011] Preferably, one end of the first abutting frame is in close contact with the outer wall of the first rubber block, and the outer wall length of the first abutting frame is the same as the outer wall length of the first rubber block.

[0012] Preferably, the rotor frame is movably connected to the base, and the inner wall of the base is of a slotted design.

[0013] Preferably, the second adjusting sleeve is threadedly connected to the second abutting frame, and the inner wall of the second adjusting sleeve is thread-shaped.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting the first adjusting sleeve to play a role in thread-fixing the first abutting frame, when using the device, the setting of the first adjusting sleeve is convenient for thread-adjusting with the first abutting frame to a specified height, facilitating the adjustment of the elastic strength of the second spring, facilitating the fixation and anti-movement during the steel rope cutting process, and increasing the practicability of the device;

[0016] 2. The utility model provides a base to activate the mover frame. When the device is used, the base and the mover frame are arranged to facilitate cutting of the steel rope, reduce the influence of the cutting force, generate an upward force, facilitate cutting of the steel rope, and increase the usability of the device;

[0017] 3. The utility model provides a movable frame to activate the second abutment frame. When the device is used, the movable frame and the second abutment frame are provided to facilitate adaptive adjustment of the steel rope size according to the needs, thereby increasing the usability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a vertical top view of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 It is a structural schematic diagram of the moving frame parts of the utility model;

[0021] Figure 4 For this utility model Figure 1 Schematic diagram of the structure with the A part in the middle enlarged.

[0022] In the figure: 1, base; 2, first spring; 3, lifting frame; 4, mounting frame; 5, positioning rod; 6, motor; 7, fixing sleeve; 8, cutting blade; 9, stator frame; 10, second spring; 11, first adjustment sleeve; 12, first resistance frame; 13, first rubber block; 14, third spring; 15, mover frame; 16, fourth spring; 17, second adjustment sleeve; 18, second resistance frame; 19, second rubber block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figures 1-4, A steel rope cutting device for elevator production, including a base 1. The inner walls of the base 1 are welded with first springs 2. One end of each first spring 2 abuts against a lifting frame 3. The base 1 is movably connected to the lifting frame 3, and the lifting frame 3 is symmetrically arranged with respect to the central axis of the base 1. An installation frame 4 is installed on the outer wall of the lifting frame 3. Positioning rods 5 are fixedly connected to the inner walls of the installation frame 4. A motor 6 is fixedly connected to the outer wall of the positioning rod 5. A fixing sleeve 7 is fixedly connected to one end of the motor 6. A cutting blade 8 abuts against one side of the fixing sleeve 7. A stator frame 9 is welded to the upper end of the base 1. Second springs 10 are welded to the inner walls of the stator frame 9. One end of each second spring 10 abuts against a first adjusting sleeve 11. A first abutting frame 12 is fixedly connected to the inner wall of the first adjusting sleeve 11. The stator frame 9 is engaged with the first abutting frame 12, and the inner wall of the stator frame 9 is of an open-hole design. The first adjusting sleeve 11 is threadedly connected to the first abutting frame 12, and the outer wall of the first abutting frame 12 is threaded. A first rubber block 13 is adhered to one end of the first abutting frame 12. One end of the first abutting frame 12 is closely attached to the outer wall of the first rubber block 13, and the outer wall length of the first abutting frame 12 is the same as the outer wall length of the first rubber block 13. By setting the first adjusting sleeve 11, a threaded fixing effect is achieved on the first abutting frame 12. When using the device, the setting of the first adjusting sleeve 11 facilitates threaded adjustment with the first abutting frame 12 to a specified height, facilitating adjustment of the elastic strength of the second spring 10 and facilitating fixing and preventing movement during the steel rope cutting process, increasing the practicality of the device.

[0026] Please refer to Figures 1-4 , A steel rope cutting device for elevator production. A third spring 14 is welded to one side of the stator frame 9. One end of the third spring 14 is welded to a rotor frame 15. The rotor frame 15 is movably connected to the base 1, and the inner wall of the base 1 is of a slotted design. By setting the base 1, a moving effect is achieved on the rotor frame 15. When using the device, the setting of the base 1 and the rotor frame 15 facilitates reducing the upward force generated by the cutting force during steel rope cutting, facilitating steel rope cutting, and increasing the usability of the device.

[0027] Please refer to Figures 1-4 , A steel rope cutting device for elevator production. Fourth springs 16 are welded to the inner walls of the rotor frame 15. One end of each fourth spring 16 abuts against a second adjusting sleeve 17. A second abutting frame 18 is fixedly connected to the inner wall of the second adjusting sleeve 17. The second adjusting sleeve 17 is threadedly connected to the second abutting frame 18, and the inner wall of the second adjusting sleeve 17 is threaded. A second rubber block 19 is adhered to one side of the second abutting frame 18. By setting the rotor frame 15, a moving effect is achieved on the second abutting frame 18. When using the device, the setting of the rotor frame 15 and the second abutting frame 18 facilitates adaptive adjustment according to the size of the steel rope to be cut, increasing the usability of the device.

[0028] Working principle: When in use, take out the device and place it at the designated position. Then, thread-fix the positioning rod 5 to the motor 6, snap-fix the motor 6 to the cutting blade 8, thread-fix the fixing sleeve 7 to the motor 6, closely fit the first abutting frame 12 to the first rubber block 13, closely fit the second abutting frame 18 to the second rubber block 19, thread-rotate the second adjusting sleeve 17 to the second abutting frame 18 to the designated position to abut against the fourth spring 16, thread-rotate the first adjusting sleeve 11 to the first abutting frame 12 to the designated position to abut against the second spring 10. Take out the steel rope, abut the mover frame 15 against the third spring 14, pass the steel rope through the stator frame 9 and the inside of the mover frame 15, then abut the third spring 14 against the mover frame 15 to tighten the steel rope. Finally, turn on the motor 6, drive the cutting blade 8 to rotate by the motor 6, press the mounting frame 4, and the cutting blade 8 cuts the steel rope. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A steel rope cutting device for elevator production, comprising a base (1), characterized in that: The inner wall of the base (1) is welded with a first spring (2), one end of the first spring (2) abuts against a lifting frame (3), the outer wall of the lifting frame (3) is installed with a mounting frame (4), the inner wall of the mounting frame (4) is fixedly connected with a positioning rod (5), the outer wall of the positioning rod (5) is fixedly connected with a motor (6), one end of the motor (6) is fixedly connected with a fixing sleeve (7), one side of the fixing sleeve (7) abuts against a cutting blade (8), the upper end of the base (1) is welded with a stator frame (9), the inner wall of the stator frame (9) is welded with a second spring (10), one end of the second spring (10) abuts against a first adjusting sleeve (11), the inner wall of the first adjusting sleeve (11) is fixedly connected with a first abutting frame (12), and one end of the first abutting frame (12) is bonded with a first rubber block (13); A third spring (14) is welded to one side of the stator frame (9), and a mover frame (15) is welded to one end of the third spring (14); A fourth spring (16) is welded to the inner wall of the mover frame (15), one end of the fourth spring (16) abuts against a second adjustment sleeve (17), a second abutment frame (18) is fixedly connected to the inner wall of the second adjustment sleeve (17), and a second rubber block (19) is bonded to one side of the second abutment frame (18).

2. The steel rope cutting device for elevator production according to claim 1, characterized in that: The base (1) is movably connected to the lifting frame (3), and the lifting frame (3) is symmetrically arranged with respect to the central axis of the base (1).

3. The steel rope cutting device for elevator production according to claim 1, characterized in that: The stator frame (9) is snap-connected with the first abutment frame (12), and the inner wall of the stator frame (9) is of open-hole design.

4. The steel rope cutting device for elevator production according to claim 1, characterized in that: The first adjustment sleeve (11) is threadedly connected to the first abutment frame (12), and the outer wall of the first abutment frame (12) is threadedly arranged.

5. The steel rope cutting device for elevator production according to claim 1, characterized in that: One end of the first abutment frame (12) is tightly fitted to the outer wall of the first rubber block (13), and the length of the outer wall of the first abutment frame (12) is the same as the length of the outer wall of the first rubber block (13).

6. The steel rope cutting device for elevator production according to claim 1, characterized in that: The mover frame (15) is movably connected to the base (1), and the inner wall of the base (1) is of slotted design.

7. The steel rope cutting device for elevator production according to claim 1, characterized in that: The second adjustment sleeve (17) is threadedly connected to the second abutment frame (18), and the inner wall of the second adjustment sleeve (17) is threadedly arranged.

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