CN112660938A

CN112660938A - Mechanical rope slow releasing device

Info

Publication number: CN112660938A
Application number: CN202011441494.9A
Authority: CN
Inventors: 郭玉卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-04-16

Abstract

The invention discloses a mechanical rope slow-releasing device which structurally comprises a support, a rope, a partition plate and a rotating shaft, wherein the support is fixedly connected with the partition plate, the rotating shaft is arranged on the partition plate through a bearing, and the rope is wound on the rotating shaft, and the mechanical rope slow-releasing device is characterized in that: the utility model discloses a rope, including pivot, baffle, first gear, rope, mechanical structure, rope, motor, first gear, second gear, first gear and second gear mesh mutually, make through mechanical structure and make under the condition that does not rely on electrical equipment such as motor and make the rope still can long-time even move down at the uniform velocity, thereby quick effectual stall of stopping under the condition that needs promptly to stop, and can be according to the concentration degree of depth of liquid and the length variation of paddle in the basin to adjust the resistance effect that its pivot received and then adjust the falling speed.

Description

Mechanical rope slow releasing device

Technical Field

The invention discloses a mechanical rope slow-releasing device, and belongs to the field of rope winding.

Background

The traditional rope winding machine is generally provided with a motor or a diesel engine and other devices for controlling the rotation of a rotating shaft, and after the motor or the diesel engine breaks down midway, the rope winding machine cannot move down at a constant speed so as to delay the progress of the engineering quantity, and some rope winding machines adopt a braking device to descend at a constant speed, but the braking effect of the braking device is poor under long-time friction.

Disclosure of Invention

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a device is slowly put to mechanical type rope, its structure includes support, rope, baffle, pivot, support and baffle fixed connection, the pivot is passed through the bearing and is installed on the baffle, the rope roll-up is in the pivot, its characterized in that: the utility model discloses a water tank, including pivot, baffle, third gear, fourth gear, calliper, still install a plurality of paddles, the pivot one end runs through in the baffle, just be fixed with first gear in the pivot, install the second gear through the bearing on the baffle, just first gear meshes with the second gear mutually, second gear axle fixed mounting has the third gear, third gear one side meshing has the fourth gear, install the second pivot on the fourth gear axle, fixed mounting has the disc in the second pivot, calliper is installed to disc one side, still install a plurality of paddles in the second pivot, the paddle outside is equipped with the basin just paddle and calliper all soak in the basin.

In order to optimize the technical scheme, the method further comprises the following steps:

according to a preferred mode, the first gear is smaller in diameter than the second gear, the second gear is larger in diameter than the third gear, and the third gear is smaller in diameter than the fourth gear.

According to a preferred mode, the second rotating shaft is mounted on the water tank through a bearing.

According to a preferred mode, the blades are provided with notches, and the blades are sectional and are connected with each other through bolts.

According to a preferable mode, the second gear is installed outside the water tank through a bearing, the surface of the disc is provided with rough patterns, and scale marks are marked inside the water tank.

Advantageous effects

The invention enables the rope to move downwards at a constant speed for a long time without depending on electrical equipment such as a motor and the like through a mechanical structure, and can quickly and effectively stop rotating under the condition of emergency stop, and the resistance effect on a rotating shaft of the water tank can be adjusted according to the concentration depth of liquid in the water tank and the length change of the paddle, so that the descending speed is adjusted.

Drawings

Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic side view of a mechanical rope buffer according to the present invention.

Fig. 2 is a schematic top view of a mechanical rope buffer according to the present invention.

Fig. 3 is a schematic perspective view of the rotating shaft of the present invention.

Fig. 4 is a schematic structural view of a disc according to the present invention.

Fig. 5 is a schematic view of the structure of the blade of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-5, the present invention provides a mechanical rope releasing device: its structure includes support 1, rope 2, baffle 3, pivot 4, support 1 and 3 fixed connection of baffle, pivot 4 passes through the bearing and installs on baffle 3, 2 furlings of rope are on pivot 4, its characterized in that: one end of the rotating shaft 4 penetrates through the partition plate 3, a first gear 5 is fixed on the rotating shaft 4, a second gear 6 is installed on the partition plate 3 through a bearing, the first gear 5 is meshed with the second gear 6, a third gear 7 is fixedly installed on the axis of the second gear 6, a fourth gear 8 is meshed on one side of the third gear 7, a second rotating shaft 13 is installed on the axis of the fourth gear 8, a disc 11 is fixedly installed on the second rotating shaft 13, a caliper 12 is installed on one side of the disc 11, a plurality of blades 10 are further installed on the second rotating shaft 13, a water tank 9 is arranged on the outer side of each blade 10, the blades 10 and the caliper 12 are both soaked in the water tank 9, the diameter of the first gear 5 is smaller than that of the second gear 6, the diameter of the second gear 6 is larger than that of the third gear 7, the diameter of the third gear 7 is smaller than that of the fourth gear 8, the second rotating shaft 13 is installed on the water tank 9 through a bearing, the paddle is characterized in that a groove opening is formed in the paddle 10, the paddle 10 is in a sectional type and is connected with the water tank 9 through bolts, the second gear 6 is installed outside the water tank 9 through a bearing, rough patterns are formed in the surface of the disc 11, and scale marks are marked in the water tank 9.

The working principle is as follows: the rotating shaft 4 is rotated by continuously stretching the rope 2, the first gear 5 on the rotating shaft 4 is gradually meshed with the second gear 6, the third gear 7 and the fourth gear 8, the diameter of the first gear 5 is smaller than that of the second gear 6, the diameter of the second gear 6 is larger than that of the third gear 7, the diameter of the third gear 7 is smaller than that of the fourth gear 8, finally the second rotating shaft 13 is moved at a rotating speed smaller than that of the rotating shaft 4, simultaneously the paddle 10 on the second rotating shaft 13 is soaked in the water tank 9, and the water tank 9 can be filled with liquid such as water, slurry and the like, so that the paddle 10 is stirred to be subjected to resistance, the rotating speed of the rotating shaft 4 is reduced and stabilized, the rope 2 is transported and stretched, the resistance can be adjusted by adjusting the length of the paddle 10 or the depth of the liquid in the water tank 9, and in case of emergency, the clamp 12 can be pulled, so that the clamp 12 clamps clamp the disc 11, so that the rotating, and because the caliper 12 is also soaked in the water tank 9, heat generated by severe friction between the caliper 12 and the disc 11 is absorbed by water, so that the braking effect of the caliper 12 is improved.

The caliper 12 of this patent is a hydraulic or ratchet self-engaging caliper, as is well known in the art.

The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.

Claims

1. The utility model provides a device is slowly put to mechanical type rope, its structure includes support (1), rope (2), baffle (3), pivot (4), support (1) and baffle (3) fixed connection, install on baffle (3) through the bearing in pivot (4), rope (2) roll-up is on pivot (4), its characterized in that: pivot (4) one end runs through in baffle (3), just be fixed with first gear (5) on pivot (4), install second gear (6) through the bearing on baffle (3), just first gear (5) mesh mutually with second gear (6), second gear (6) axle center fixed mounting has third gear (7), third gear (7) one side meshing has fourth gear (8), install second pivot (13) on fourth gear (8) axle center, fixed mounting has disc (11) on second pivot (13), calliper (12) are installed to disc (11) one side, still install a plurality of paddle (10) on second pivot (13), the paddle (10) outside is equipped with basin (9) just paddle (10) and calliper (12) all soak in basin (9).

2. A mechanical cord relief device as defined in claim 1, wherein: the diameter of the first gear (5) is smaller than that of the second gear (6), the diameter of the second gear (6) is larger than that of the third gear (7), and the diameter of the third gear (7) is smaller than that of the fourth gear (8).

3. A mechanical cord relief device as defined in claim 1, wherein: the second rotating shaft (13) is mounted on the water tank (9) through a bearing.

4. A mechanical cord relief device as defined in claim 1, wherein: the paddle (10) is provided with a notch, and the paddles (10) are sectional and are connected with each other through bolts.

5. A mechanical cord relief device as defined in claim 1, wherein: the second gear (6) is installed outside the water tank (9) through a bearing.