CN219384356U - Paying-off hole auxiliary device - Google Patents

Abstract

The utility model discloses an paying-off hole auxiliary device which comprises a base and a brake component, wherein two sides above the base are vertically provided with a bracket, the right side of the top of the bracket is penetrated with a brake rod, the left end of the brake rod is fixedly provided with a roller, the brake component for limiting the rotating speed of the roller is arranged at the right end of the brake rod, the brake component comprises a pedal, a hydraulic rod, an oil supply pipe, a hydraulic rod, a hoop, a shaft rod, a shell and a brake ring, the bottom of the pedal is rotatably provided with the hydraulic rod, the tail end of the hydraulic rod is connected with the oil supply pipe, the tail end of the oil supply pipe is connected with the hydraulic rod in a penetrating way, the two ends of the hydraulic rod are rotatably provided with the hoop, the top of the hoop is rotatably connected with a shaft rod, and the rear end of the shaft rod is fixedly provided with the shell. This unwrapping wire hole auxiliary device not only can prevent that the cylinder from passing certainly out of control in unwrapping wire in-process, can also carry out the rolling to unnecessary rope simultaneously and improve the use convenience.

Description

Paying-off hole auxiliary device

Technical Field

The utility model relates to the technical field of elevator installation paying-off, in particular to a paying-off hole auxiliary device.

Background

The unwrapping wire hole direction of seting up wire rope from elevator control room is needed in the elevator installation to connect on the elevator railway carriage or compartment body through the driving sheave, in order to guarantee the security, need twine a large amount of wire ropes, it is more laborious when manually putting down wire rope from the unwrapping wire hole, need improve the efficiency of unwrapping wire through unwrapping wire hole auxiliary device.

The utility model discloses an elevator installation paying-off hole auxiliary device, which is characterized in that positioning blocks are fixedly arranged on a supporting frame, guide sliding rails are fixedly connected between the positioning blocks, the guide sliding rails can be matched with rollers on the guide sliding blocks, so that the guide sliding blocks are more convenient to move, telescopic pipes are fixedly arranged on the guide sliding blocks, the tops of the telescopic pipes are installed on pulley frames, a steel wire rope can be arranged between a first pulley and a second pulley on the pulley frames, and the pulleys are matched, so that the steel wire rope is led out more easily, the steel wire rope leading-out efficiency is improved, the paying-off hole auxiliary device is difficult to realize the operation of a single device when in use, and the steel wire rope is likely to be uncontrolled due to damage of a motor caused by overlarge pressure of the steel wire rope in the rope releasing process.

In view of the above, an auxiliary device for a pay-off hole has been proposed to solve the problems of the conventional structure.

Disclosure of Invention

The utility model aims to provide an paying-off hole auxiliary device for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a unwrapping wire hole auxiliary device, includes base and brake subassembly, the support is installed perpendicularly to the top both sides of base, and the top right side interlude of support is provided with the brake lever, the left end fixed mounting of brake lever has the cylinder for carry out the speed of rotation to the cylinder the brake subassembly is installed in the right-hand member of brake lever, brake subassembly includes pedal, hydraulic stem, oil feed pipe, hydraulic stem, staple bolt, axostylus axostyle, shell and brake ring, the bottom rotation of pedal is installed the hydraulic stem, and the end-to-end connection of hydraulic stem has oil feed pipe, the end through connection of oil feed pipe has the hydraulic stem, and the both ends rotation of hydraulic stem is installed the staple bolt, the top rotation of staple bolt is connected with the axostylus axostyle, and the rear end fixed mounting of axostylus axostyle, rotate between the inside of shell and the staple bolt and brake ring and brake lever fixed connection.

Further, a connecting rod is fixedly arranged at the left end of the roller, and the length of the connecting rod is consistent with that of the brake rod.

Further, a first gear is fixedly arranged at the tail end of the connecting rod, and the first gear is fixedly connected with the roller through the connecting rod.

Further, the bottom of the first gear is connected with a second gear in a meshed mode, and the outer diameter of the second gear is smaller than that of the first gear.

Further, a handle is fixedly arranged in the middle of the left side of the second gear, and the handle is rotationally connected with the bracket through the second gear.

Further, the outer wall cover of second gear and first gear is equipped with the protective housing, and the right-hand member and the support of protective housing are fixed.

Compared with the prior art, the utility model has the beneficial effects that: this unwrapping wire hole auxiliary device not only can prevent that the cylinder from passing certainly out of control in unwrapping wire in-process, can also carry out the rolling to unnecessary rope simultaneously and improve the use convenience.

1. According to the utility model, through the arrangement of the braking component, the pedal is pressed by the sole, so that the pedal applies pressure to the oil pressure rod arranged at the bottom of the pedal, oil in the oil pressure rod is extruded into the hydraulic rod through the oil supply pipe, the movable part in the hydraulic rod moves towards two ends, the anchor ear is spread outwards, friction is carried out between the anchor ear and the braking ring rotating outside the anchor ear, and the braking ring fixed with the braking rod is decelerated, so that the aim of preventing the roller from being out of control and self-transmitting in the paying-off process is fulfilled.

2. According to the utility model, the handle is matched with the arrangement of the first gear, the second gear is driven to rotate when the handle rotates, so that the first gear which is connected with the top of the second gear in a meshed manner is driven to rotate by the second gear, the first gear controls the roller to rotate through the connecting rod and winds the ropes in multiple directions, the outer diameter of the second gear is smaller than that of the first gear, and the second gear can be driven with the minimum force when the small belt rotates greatly, so that the using convenience is improved.

Drawings

FIG. 1 is a schematic view of the overall perspective structure of an auxiliary device for paying-off holes according to the present utility model;

FIG. 2 is a schematic diagram of the overall cross-sectional structure of an auxiliary device for paying-off holes according to the present utility model;

FIG. 3 is a schematic view of a brake assembly of an auxiliary device for paying-off holes according to the present utility model;

FIG. 4 is a schematic view showing the internal structure of a casing of a pay-off hole assisting apparatus according to the present utility model;

fig. 5 is a schematic diagram of a connection structure between a first gear and a second gear of the pay-off hole auxiliary device according to the present utility model.

In the figure: 1. a base; 2. a bracket; 3. a brake lever; 4. a roller; 5. a brake assembly; 501. stepping on the pedal; 502. a hydraulic rod; 503. an oil supply pipe; 504. a hydraulic rod; 505. a hoop; 506. a shaft lever; 507. a housing; 508. a brake ring; 6. a connecting rod; 7. a first gear; 8. a second gear; 9. a handle; 10. and a protective shell.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a pay-off hole auxiliary device, including base 1 and brake subassembly 5, support 2 is installed perpendicularly to the top both sides of base 1, and the top right side interlude of support 2 is provided with brake lever 3, brake subassembly 5 that is used for restricting the rotational speed of cylinder 4 installs in the right-hand member of brake lever 3, brake subassembly 5 includes pedal 501, oil pressure pole 502, oil feed pipe 503, hydraulic rod 504, staple bolt 505, 506, shell 507 and brake ring 508, the bottom rotation of pedal 501 installs hydraulic stem 502, and the end-to-end connection of oil pressure pole 502 has oil feed pipe 503, the end through connection of oil feed pipe 503 has hydraulic stem 504, and the both ends rotation of hydraulic stem 504 installs staple bolt 505, the top rotation of staple bolt 505 is connected with axostylus axostyle 506, and the rear end fixed shell 507 of axostylus axostyle 506, rotate between inside and the staple bolt 505 of shell 507 and brake ring 508 and brake lever 3 fixed connection, the sole carries out oil pressure to pedal plate 501, make its bottom setting hydraulic stem 502, and the inside of brake lever 502 is passed through the inside of brake lever 502 and the inside of brake lever 502 is stretched out, thereby the inside is prevented from moving out to the inside of the brake lever 502, the inside is stretched out, and the inside is reached in the outside through the inside of the brake collar 502 is stretched out, and the inside is prevented from moving out, the inside is stretched out, and the inside is stretched out.

As shown in fig. 5, the left end of the roller 4 is fixedly provided with a connecting rod 6, the length of the connecting rod 6 is consistent with that of the brake rod 3, the tail end of the connecting rod 6 is fixedly provided with a first gear 7, the first gear 7 is fixedly connected with the roller 4 through the connecting rod 6, the bottom of the first gear 7 is in meshed connection with a second gear 8, the outer diameter of the second gear 8 is smaller than that of the first gear 7, the middle part of the left side of the second gear 8 is fixedly provided with a handle 9, the handle 9 is in rotary connection with the bracket 2 through the second gear 8, the outer walls of the second gear 8 and the first gear 7 are sleeved with a protective shell 10, the right end of the protective shell 10 is fixed with the bracket 2, the handle 9 is rotated to drive the second gear 8 to rotate when being rotated, the first gear 7 is used for driving the top of the second gear 8 to rotate, the first gear 7 is used for controlling the roller 4 to rotate through the connecting rod 6, the outer diameter of the second gear 8 is smaller than that of the first gear 7, and the small belt can be driven with the minimum force when rotating greatly, so that the usability is improved.

Working principle: when the paying-off hole auxiliary device is used, the pedal 501 is pressed through the sole, so that the pedal 501 applies pressure to the oil pressure rod 502 arranged at the bottom of the pedal, oil in the oil pressure rod 502 is extruded into the oil pressure rod 504 through the oil supply pipe 503, the movable part in the oil pressure rod 504 moves towards two ends, the anchor ear 505 is outwards spread and rubbed with the brake ring 508 rotating outside the anchor ear 505, the brake ring 508 fixed with the brake rod 3 is decelerated, the purpose of uncontrolled self-transmission of the roller 4 in the paying-off process is prevented, the second gear 8 is driven to rotate when the handle 9 rotates, the first gear 7 which is in meshed connection with the top of the second gear 8 is driven to rotate, the first gear 7 controls the roller 4 to rotate through the connecting rod 6, the multiparty ropes are wound, the outer diameter of the second gear 8 is smaller than the outer diameter of the first gear 7, and the small belt can be driven with the minimum paying-off force when rotating greatly, so that the paying-off principle is improved, and the paying-off hole auxiliary device works.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (6)

1. The utility model provides a pay-off hole auxiliary device, includes base (1) and brake subassembly (5), a serial communication port, support (2) are installed perpendicularly to the top both sides of base (1), and the top right side interlude of support (2) is provided with brake lever (3), the left end fixed mounting of brake lever (3) has cylinder (4), is used for restricting the rotational speed of cylinder (4) brake subassembly (5) install in the right-hand member of brake lever (3), brake subassembly (5) include pedal (501), oil pressure pole (502), oil feed pipe (503), hydraulic rod (504), staple bolt (505), axostylus axostyle (506), shell (507) and braking ring (508), oil feed pipe (503) are installed in the bottom rotation of pedal (501), and the end-to-end connection of oil pressure pole (502) has oil feed pipe (503), and hydraulic rod (504) both ends rotate and install staple bolt (505), the top of staple bolt (505) is connected with anchor bolt (506), and shell (507) are installed in the rear end-to-end of axostylus axostyle (507) and inside of shell (507), and the brake ring (508) is fixedly connected with the brake rod (3).

2. A pay-off hole assisting device according to claim 1, characterized in that the left end of the drum (4) is provided with a connecting rod (6), and the length of the connecting rod (6) is consistent with the length of the brake lever (3).

3. A pay-off hole assisting device according to claim 2, characterized in that the end of the connecting rod (6) is fixedly provided with a first gear (7), and the first gear (7) is fixedly connected with the drum (4) through the connecting rod (6).

4. A pay-off hole assisting device according to claim 3, characterized in that the bottom of the first gear (7) is connected with a second gear (8) in a meshed manner, and the outer diameter of the second gear (8) is smaller than the outer diameter of the first gear (7).

5. The pay-off hole auxiliary device according to claim 4, wherein a handle (9) is fixedly arranged in the middle of the left side of the second gear (8), and the handle (9) is rotatably connected with the bracket (2) through the second gear (8).

6. The pay-off hole auxiliary device according to claim 4, wherein the outer walls of the second gear (8) and the first gear (7) are sleeved with a protective shell (10), and the right end of the protective shell (10) is fixed with the support (2).