CN211254925U

CN211254925U - Rope end and rod combined structure

Info

Publication number: CN211254925U
Application number: CN201922296282.5U
Authority: CN
Inventors: 蒋敏伟; 沈燕; 蒋敏瑾; 顾冬晓
Original assignee: Audiya Elevator Co ltd
Current assignee: Audiya Elevator Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-14
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a rope end stick integrated configuration, including the pull rod, the one end of pull rod is equipped with gyro wheel and gyro wheel fixed knot and constructs, the other end winding spring of pull rod. The utility model has the advantages that the steel wire rope is wound on the roller, when the rotation stopping pin is pulled out, the steel wire rope can be adjusted by rotating the roller, and the rotation stopping pin is inserted after the steel wire rope is adjusted to fix the roller; still be equipped with the fixed axle between first fixed plate and second fixed plate, wire rope twines simultaneously on fixed axle and gyro wheel, prevents that wire rope from droing the gyro wheel and leading to the wire rope landing.

Description

Rope end and rod combined structure

Technical Field

The utility model belongs to the technical field of the lift, especially, relate to a rope end stick integrated configuration.

Background

The rope head rod combined structure is a transition part for connecting a traction steel wire rope with a lift car and a counterweight or connecting a traction machine bearing beam and a rope head plate girder in a traction system. At present, most rope end rod combined structures are that a steel wire rope penetrates through a taper sleeve, and the steel wire rope can be locked due to the rope end rod combined structures, and only the steel wire rope can be replaced if the length of the steel wire rope needs to be adjusted, so that the problems of inconvenience in installation and cost increase are caused.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve the difficult problem of adjusting of wire rope length among the rope head stick integrated configuration among the prior art, provide a rope head stick integrated configuration.

The utility model adopts the technical scheme as follows:

a rope end and rod combined structure comprises a pull rod, wherein one end of the pull rod is provided with a roller and a roller fixing structure, and the other end of the pull rod is wound with a spring. The steel wire rope is wound on the idler wheel, and the length of the steel wire rope is directly adjusted by rotating the idler wheel.

Further, gyro wheel fixed knot constructs including base, first fixed plate and second fixed plate, the base has been cup jointed to one end of pull rod, first fixed plate and second fixed plate are equipped with respectively to the both sides of base, installs the gyro wheel between first fixed plate and the second fixed plate, the gyro wheel is connected through the pivot with first fixed plate and second fixed plate, be equipped with in the pivot and end the commentaries on classics round pin, the one end that the spring is close to the tie rod head portion is equipped with two fixation nut, the other end of spring is equipped with the spring limiting plate. The steel wire rope is wound on the roller, when the rotation stopping pin is pulled out, the steel wire rope can be adjusted through rotating the roller, and the rotation stopping pin is inserted after the steel wire rope is adjusted to fix the roller. The spring plays the role of enabling the steel wire rope to run stably and damping the lift car in the up-and-down running process.

Furthermore, the two sides of the base are rectangular surfaces, the pull rod is connected with the inner portion of the base in a welding mode, and the rectangular surfaces of the base are connected with the first fixing plate and the second fixing plate in a welding mode. The rectangular surface increases the area of contact of base and first fixed plate and second fixed plate, makes the base fix on first fixed plate and second fixed plate, and pull rod and base internal weld are fixed, prevent that the pull rod from appearing not hard up.

Furthermore, the pull rod penetrates out of one end of the base. The base is sleeved on the pull rod, so that the contact area between the pull rod and the base is increased, and the pull rod and the base are connected more firmly.

Further, the rotation stopping pin is installed on the rotating shaft of the first fixing plate.

Furthermore, a fixing shaft is arranged between the first fixing plate and the second fixing plate and is located on one side of the roller, the fixing shaft and the base are located on two sides of the roller respectively, and the fixing shaft and a rotating shaft of the roller are located on the same horizontal line. The steel wire rope is simultaneously wound on the fixed shaft and the roller, so that the steel wire rope is prevented from falling off the roller to cause the steel wire rope to slide.

The utility model discloses following beneficial effect has: the steel wire rope is wound on the roller, when the rotation stopping pin is pulled out, the steel wire rope can be adjusted by rotating the roller, and the rotation stopping pin is inserted after the steel wire rope is adjusted to fix the roller; still be equipped with the fixed axle between first fixed plate and second fixed plate, wire rope twines simultaneously on fixed axle and gyro wheel, prevents that wire rope from droing the gyro wheel and leading to the wire rope landing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of embodiment 2 with the addition of a fixing shaft.

In the figure, 1 is a pull rod, 2 is a first fixing plate, 3 is a rotating shaft, 4 is a stop pin, 5 is a roller, 6 is a second fixing plate, 7 is a base, 8 is a spring, 9 is a fixing nut, 10 is a spring limiting plate, and 11 is a fixing shaft.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example 1: as shown in fig. 1 and 2, the rope end and rod combined structure comprises a pull rod 1, wherein one end of the pull rod 1 is provided with a roller 5 and a roller fixing structure, and the other end of the pull rod is wound with a spring 8.

The gyro wheel fixed knot constructs includes base 7, first fixed plate 2 and second fixed plate 6, base 7 has been cup jointed to one end of pull rod 1, first fixed plate 2 and second fixed plate 6 are equipped with respectively to the both sides of base 7, installs gyro wheel 5 between first fixed plate 2 and the second fixed plate 6, gyro wheel 5 is connected through pivot 3 with first fixed plate 2 and second fixed plate 6, be equipped with in the pivot 3 and end commentaries on classics round pin 4, the one end that spring 8 is close to 1 head of pull rod is equipped with two fixation nut 9, the other end of spring 8 is equipped with spring limiting plate 10. The wire rope twines on gyro wheel 5, when extracting the only round pin 4 that changes, accessible rotatory gyro wheel 5 adjusts wire rope, inserts only round pin 4 and fixes the gyro wheel after the wire rope has adjusted. The spring 8 plays a role in enabling the steel wire rope to run stably and damping the lift car in the up-and-down running process.

The both sides of base 7 are the rectangular surface, pull rod 1 and the inside welded connection of base 7, the rectangular surface and first fixed plate 2 and the 6 welded connection of second fixed plate of base 7. The rectangular surface increases the area of contact of base and first fixed plate 2 and second fixed plate 6, makes base 7 fix on first fixed plate 2 and second fixed plate 6, and

pull rod

1 and 7 internal weld are fixed, prevent that pull rod 1 from appearing not hard up.

The pull rod 1 penetrates out from one end of the base 7. The base 7 is sleeved on the pull rod 1, so that the contact area between the pull rod 1 and the base 7 is increased, and the pull rod 1 and the base 7 are connected more firmly.

The rotation stopping pin 4 is installed on the rotation shaft 3 of the first fixing plate 2.

Example 2: as shown in fig. 2, unlike embodiment 1, a fixing shaft 11 is further disposed between the first fixing plate 2 and the second fixing plate 6, the fixing shaft 11 is located at one side of the roller 5, the fixing shaft 11 and the base 7 are respectively located at two sides of the roller 5, and the fixing shaft 11 and the rotating shaft 3 of the roller 5 are located on the same horizontal line. The steel wire rope is simultaneously wound on the fixed shaft 11 and the roller 5, so that the steel wire rope is prevented from falling off the roller 5 to cause the steel wire rope to slide.

Claims

1. The rope end and rod combined structure comprises a pull rod (1) and is characterized in that one end of the pull rod (1) is provided with a roller (5) and a roller fixing structure, and the other end of the pull rod is wound with a spring (8).

2. The rope head rod combined structure according to claim 1, wherein the roller fixing structure comprises a base (7), a first fixing plate (2) and a second fixing plate (6), the base (7) is sleeved at one end of the pull rod (1), the first fixing plate (2) and the second fixing plate (6) are respectively installed on two sides of the base (7), a roller (5) is installed between the first fixing plate (2) and the second fixing plate (6), the roller (5) is connected with the first fixing plate (2) and the second fixing plate (6) through a rotating shaft (3), a rotation stopping pin (4) is arranged on the rotating shaft (3), two fixing nuts (9) are arranged at one end, close to the head of the pull rod (1), of the spring (8), and a spring limiting plate (10) is arranged at the other end of the spring (8).

3. A rope end rod composite structure according to claim 2, characterized in that two sides of the base (7) are rectangular surfaces, the pull rod (1) is welded and connected with the inside of the base (7), and the rectangular surfaces of the base (7) are welded and connected with the first fixing plate (2) and the second fixing plate (6).

4. A rod assembly according to claim 2, wherein the pull rod (1) extends from one end of the base (7).

5. A roping rod assembly according to claim 2, characterized in that said anti-rotation pin (4) is mounted on the rotating shaft (3) of the first fastening plate (2).

6. The rope end rod combination structure according to claim 2, wherein a fixed shaft (11) is further arranged between the first fixed plate (2) and the second fixed plate (6), the fixed shaft (11) is located on one side of the roller (5), the fixed shaft (11) and the base (7) are respectively located on two sides of the roller (5), and the fixed shaft (11) and the rotating shaft (3) of the roller (5) are located on the same horizontal line.