CN2755055Y

CN2755055Y - Thin rope coiler

Info

Publication number: CN2755055Y
Application number: CN 03271881
Authority: CN
Inventors: 任斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-30
Filing date: 2003-06-30
Publication date: 2006-02-01
Anticipated expiration: 2013-06-30

Abstract

The utility model relates to a thin rope coiling machine used for braking a rope. A rope pulley, a spring and an opening rotary disc are arranged on the same rotary cylinder which is directly inserted in a wall body in an expansion bolt mode. The thin rope coiling machine rotates under the condition that a rocking handle is inserted in the opening rotary disc to control the rope pulley to rotate.

Description

Slim rope winder

Affiliated technical field:

The utility model relates to a kind of slim rope winder of the braking that is used to restrict.

Background technology:

Existing rope winder complex structure, it is earlier with the chassis, be fixed in metope with the expansion bolt more than two pieces after, be fixed on the chassis in base portion, owing to base portion does not have direct build-in in body of wall, so steadiness is poor rope winder.

Summary of the invention:

In order to overcome the shortcoming of existing rope winder complex structure, steadiness difference, the invention provides a kind of rope winder.This rope winder is simple in structure, steadiness good.

The technical solution of the utility model:

It is the right tube end that spring, rope sheave, opening rotating disk and arresting disc is set in successively the same axis tube, and wherein the prominent key on the rope sheave inwall is between the two ends of spring, between opening rotating disk and the rope sheave locating dowel pin is housed; The left end of beam barrel is an expansion bolt, and rocking handle is loaded on the opening rotating disk with pluggable mode.

The beneficial effects of the utility model:

Simple in structure, steadiness good.

Description of drawings:

Below in conjunction with accompanying drawing and enforcement the utility model is further specified

Fig. 1 is a structure principle chart of the present utility model

Fig. 2 is the scheme drawing of beam barrel (4), Fig. 2-a be left view, Fig. 2-b be main cutaway view,

Fig. 2-c is a right elevation.

Fig. 3 is the scheme drawing of arresting disc (7), and Fig. 3-a is that left cutaway view, Fig. 3-b are front view.

Fig. 4 is the scheme drawing of opening rotating disk (6), and Fig. 4-a is that main cutaway view, Fig. 4-b are left view.

Fig. 5 is the scheme drawing of rope sheave (3), and Fig. 5-a is that main cutaway view, Fig. 5-b are right elevation.

Fig. 6 is the scheme drawing of rocking handle (9), and Fig. 6-a is a front view, and Fig. 6-b is a left view.

Fig. 7 is the scheme drawing of spring (5)

Wherein:

Fig. 1 expansion bolt (1), expansion bolt (2), rope sheave (3), beam barrel (4), spring (5), opening rotating disk (6), arresting disc (7), locating dowel pin (8), rocking handle (9), dish stomidium (10), bolt (11)

Fig. 2 beam barrel (4)

Fig. 3 hole (12)

Fig. 4 opening (13), dish stomidium (10), positioning groove (16)

Fig. 5 dash forward key (14), knock hole (15)

Fig. 6 rocking handle (9)

Fig. 7 spring (5)

Concrete enforcement:

In Fig. 1, when external force is rotated rope sheave (3), because the prominent key (14) on rope sheave (3) inner diameter wall is between the two ends of spring (5), so prominent key (14) just drives the termination motion of spring (5), therefore make an end internal diameter of spring (5) reduce, on beam barrel (4), rope sheave just can't rotate until locking.Behind the stomidium (10) of rocking handle (9) insertion opening rotating disk (6), just be with one to play rotation.Because the two ends of spring (5) all is within the opening of opening rotating disk (6), so rotating the internal diameter that then can make spring (5), opening rotating disk (6) becomes big, make spring (5) to rotate, and drive rope sheave (3) rotate with respect to beam barrel (4) around beam barrel (4).

Bolt (11) dress is fixed on the arresting disc (7), and it can't be rotated.Thereby make the stationkeeping of beam barrel (4).

Claims

1, a kind of slim rope winder, rope sheave, spring, opening rotating disk and arresting disc are installed on the same axis tube, it is characterized in that: spring, rope sheave, opening rotating disk and arresting disc are set in the right tube end of same axis tube successively, wherein the prominent key on the rope sheave inwall is between the two ends of spring, between opening rotating disk and the rope sheave locating dowel pin is housed; The left end of beam barrel is an expansion bolt, and rocking handle is loaded on the opening rotating disk with pluggable mode.

2, according to right 1 described slim rope winder, it is characterized in that: bolt is housed on the arresting disc.