CN210191547U

CN210191547U - Special support for diversion sheave

Info

Publication number: CN210191547U
Application number: CN201921209082.5U
Authority: CN
Inventors: Zan Xing; 邢赞; Xiaohui Wang; 王晓辉
Original assignee: Xiayi Huaihai Elevator Casting Co ltd
Current assignee: Xiayi Huaihai Elevator Casting Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-03-27
Anticipated expiration: 2029-07-30

Abstract

The utility model provides a special bracket for a diversion sheave, which effectively solves the problems of inconvenient taking and inconvenient carrying in the production of the prior diversion sheave; the technical scheme includes that the wheel-free wheel-; the utility model discloses the structure is ingenious, can hold the diverting pulley alone, conveniently takes the diverting pulley in using, also convenient transport, labour saving and time saving, easy operation realizes easily promoting.

Description

Special support for diversion sheave

Technical Field

The utility model relates to a deposit support machinery technical field, especially diversion sheave special stand.

Background

The diverting pulley is a movable sheave that is generally provided at an upper portion of the car frame and the counterweight frame. The traction rope can form different traction ratios by winding the traction rope around the diversion sheave according to requirements. The diverting pulley is an important accessory in the elevator, and the diverting pulley is hung on the top of the elevator car to move along with the elevator in the running process of the elevator car and is a main bearing pulling part of the elevator.

The existing diversion sheave is stored by adopting a support or a box body for superposition, the mode is inconvenient to take, and a method of directly digging a groove on the ground to place the diversion sheave in the groove is adopted.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a special support of diverting pulley, the effectual inconvenient problem of taking, inconvenient transport in having solved current diverting pulley production.

The technical scheme of its solution is, including two vertical risers that place and be front and back symmetry, the left end of two risers is fixed through a plurality of connecting rods of arranging along the fore-and-aft direction and is constituteed the main part together, all open the spout that has the level form on every riser, the spout right-hand member falls into riser right-hand member face two parts from top to bottom, the lower lateral wall of spout is by left side down sloping, there is vertical through-hole on the spout on the lateral wall, the pin that can reciprocate is equipped with in the through-hole interpolation, in the spout was arranged in to the pin lower extreme, install the wheel under the riser.

The utility model discloses the structure is ingenious, can hold the diverting pulley alone, conveniently takes the diverting pulley in using, also convenient transport, labour saving and time saving, easy operation realizes easily promoting.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is an overall schematic view of the present invention.

Fig. 3 is a schematic structural diagram of a part of the present invention.

Detailed Description

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings.

By figure 1 to figure 3, the utility model discloses a two vertical risers 1 of placing and being the front and back symmetry, the main part is constituteed together through a plurality of connecting rods 2 that arrange along the fore-and-aft direction to the left end of two risers 1 are fixed, all open the spout 3 that has the level form on every riser 1, spout 3 right-hand member falls into two parts from top to bottom with riser 1 right-hand member face, spout 3's lower lateral wall is by left right downward sloping, there is vertical through-hole on the lateral wall on the spout 3, the pin 4 that can reciprocate is equipped with in the through-hole interpolation, the pin 4 lower extreme is arranged in spout 3, install the wheel under the riser 1.

In order to facilitate the carrying of the diversion sheave, two push rods 5 which are symmetrical front and back are fixed on the left side of the main body, the left ends of the push rods 5 incline upwards, and the left ends of the two push rods 5 are fixed together through a fixing rod 6.

The upper end of the pin 4 extends out of the through hole and is arranged on the upper side of the vertical plate 1, the upper end of the pin 4 is provided with an annular bulge, and the pin 4 can be pulled out of the through hole.

It is worth noting that the utility model is suitable for the assembly parts which are assembled by the central shaft and the diversion sheave main body, and is not suitable for the assembly parts without the central shaft; the distance between the two vertical plates 1 is less than the length of the central shaft and greater than the thickness of the diversion sheave body; the height of the center of the left end of the sliding chute 3 is larger than the radius of the diversion sheave.

When the device is used, the diversion sheave mounted with the central shaft is placed on the ground, the central shaft is placed along the front-back direction, the device is pushed rightwards by the left end of the diversion sheave at the moment, the diversion sheave is held so that the diversion sheave cannot move leftwards and rightwards, the end part of the central shaft on the diversion sheave enters the sliding groove 3, the diversion sheave is gradually lifted upwards under the action of the lower side wall of the sliding groove 3 and leaves the ground, when the central shaft reaches the left end of the sliding groove 3, the pin 4 is put down, the lower end of the pin 4 is positioned on the right side of the central shaft, the lower end of the pin 4 blocks the central shaft so that the central shaft cannot move rightwards, and the lower end of the diversion sheave is separated.

When the diverting pulley needs to be taken out, the pin 4 on the vertical plate 1 is lifted upwards, the pin 4 does not block the central shaft any more, the diverting pulley is held by hand to ensure that the central shaft is separated from the sliding groove 3 gradually from left to right until the lower end of the diverting pulley contacts the ground, and the diverting pulley is detached at the moment.

The utility model provides a 4 lower extremes of pin can set to the left end and be less than the inclined plane of right-hand member, are connected with the extension spring between annular arch and the 1 upper ends of riser of 4 upper ends of pin, so do not influence the center pin and normally get into spout 3 yet, can realize again that pin 4 prevents the center pin from moving right, also can prevent that pin 4 from losing in the use.

The utility model discloses the structure is ingenious, can hold the diverting pulley alone, and convenient storage conveniently takes the diverting pulley in using, also convenient transport, labour saving and time saving, easy operation realizes easily, easily promotes.

Claims

1. Special support of diversion sheave, a serial communication port, including two vertical risers (1) of placing and being the longitudinal symmetry, the left end of two risers (1) is fixed the constitution main part together through a plurality of connecting rods (2) of arranging along the fore-and-aft direction, spout (3) that have the level form all opened on every riser (1), spout (3) right-hand member falls into two parts from top to bottom riser (1) right-hand member face, the lower lateral wall of spout (3) is by left side down-sloping, there is vertical through-hole on spout (3) the lateral wall, through-hole interpolation is equipped with pin (4) that can reciprocate, in spout (3) is arranged in to pin (4) lower extreme, install the wheel under riser (1).

2. The special bracket for the diverting pulley according to claim 1, characterized in that two push rods (5) which are symmetrical front and back are fixed on the left side of the main body, the left ends of the push rods (5) incline upwards, and the left ends of the two push rods (5) are fixed together through a fixing rod (6).

3. The special support for the diverting pulley according to claim 1, characterized in that the upper end of the pin (4) extends out of the through hole and is arranged on the upper side of the vertical plate (1), the upper end of the pin (4) is provided with an annular bulge, and the pin (4) can be pulled out of the through hole.