CN210457081U

CN210457081U - Elevator compensation rope guiding device

Info

Publication number: CN210457081U
Application number: CN201921339353.9U
Authority: CN
Inventors: 王小平; 赵忠义
Original assignee: Zhongke Xi'ao Elevator Co ltd
Current assignee: Sichuan Zhongke Elevator Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-05
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an elevator compensation rope guider, connect the semi-axis including one-level mounting disc and two, connect the wherein one end of semi-axis and the central looks welding in quotation of one-level mounting disc, the other pot head of connecting the semi-axis is equipped with first bearing, the outside cover of first bearing is equipped with the bearing frame, the ring channel has been seted up to the outer anchor ring of one-level mounting disc and has been installed the second bearing through the ring channel, the outer anchor ring cover of second bearing is equipped with the second grade collar, the outside cover of second grade collar is equipped with the third bearing, the outer anchor ring cover of third bearing is equipped with tertiary guide ring, the mounting groove has been seted up to the outer. The utility model discloses make the compensation rope of U type department when producing the change and the relative effort between the tertiary guide ring diminish, the compensation rope that combines U type department to change can obtain the support of tertiary guide ring completely, and then the effectual compensation rope of having avoided takes place to rock in the motion state, is favorable to using widely promptly.

Description

Elevator compensation rope guiding device

Technical Field

The utility model relates to an elevator compensation rope technical field especially relates to an elevator compensation rope guider.

Background

The current elevator need set up the compensation rope and come compensation wire rope's weight, and then make the elevator even running, the compensation rope is because its one end is connected the elevator car other end and is connected counterweight, therefore its bottom is the U type all the time, along with elevator car and counterweight's motion, make the compensation rope also can produce the motion, at the in-process of compensation rope motion, in order to avoid the compensation rope to take place to rock, often can set up the wire device in the U type department that the compensation rope formed, its simple structure of traditional apparatus, its theory of operation is for carrying out the multiple spot support to the U type department that the compensation rope formed, the effect that the mode played that carries out the multiple spot support is nevertheless limited to the U type department that the compensation rope formed, and then be unfavorable for effectually avoiding the compensation rope to produce and rock. To this end, we propose an elevator compensating rope guide.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an elevator compensating rope guiding device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an elevator compensation rope guider, includes one-level mounting disc and two connection semi-axles, the connection semi-axle is established respectively in the both sides of one-level mounting disc, wherein one end of connection semi-axle welds with the quotation center of one-level mounting disc mutually, the other pot head of connecting the semi-axle is equipped with first bearing, the outside cover of first bearing is equipped with the bearing frame, the outer anchor ring of one-level mounting disc has seted up the ring channel and has installed the second bearing through the ring channel, the outer anchor ring cover of second bearing is equipped with the second grade collar, the outside cover of second grade collar is equipped with the third bearing, the outer anchor ring cover of third bearing is equipped with tertiary guide ring, the mounting groove has been seted up to the outer.

Preferably, the upper portion of bearing frame is seted up threaded hole and is installed first oiling mouth, the lower extreme of first oiling mouth extends to the first bearing department in the bearing frame.

Preferably, the height of the outer ring surface of the second bearing is lower than that of the outer ring surface of the first-stage mounting disc, a threaded hole is formed in the outer portion of the disc surface on one side of the first-stage mounting disc, a second oil injection nozzle is installed on the outer portion of the disc surface on one side of the first-stage mounting disc, and one end, located in the first-stage mounting disc, of the second oil injection nozzle extends to the position of the.

Preferably, the ring surface of two sides of the second-stage mounting ring is fixedly provided with a sealing ring, the outer side of the sealing ring is higher than the outer ring surface of the third bearing, the sealing ring on one side of the second-stage mounting ring is provided with a threaded hole and a third oil injection nozzle, and one end of the third oil injection nozzle, which is located in the sealing ring, extends to the third bearing.

Preferably, the mounting groove of the third-level guide ring is sleeved with a wear-resistant rubber ring.

The utility model provides a pair of elevator compensation rope guider, beneficial effect lies in: in the installation and use process of the scheme, a U-shaped position formed by the compensating rope is sleeved on the third-stage guide ring, the device is fixedly installed in the elevator shaft through the bearing seat connected with the half shaft, the compensating rope is also in a motion state along with the motion of the elevator car and the counterweight device, and the compensating rope with the changed U-shaped position can completely obtain the support of the third-stage guide ring; because first bearing, the existence of second bearing and third bearing, make the compensation rope of U type department when producing the change, tertiary guide ring can rotate by relative compensation rope easily when receiving the frictional force of the compensation rope that changes, and then make the compensation rope of U type department when producing the change and the relative effort between the tertiary guide ring diminishes, the compensation rope that the combination U type department changes can obtain the support of tertiary guide ring completely, and then effectually avoided the compensation rope to take place to rock in the motion state, be favorable to using widely promptly.

Drawings

Fig. 1 is a cross-sectional view of an elevator compensating rope guide device provided by the present invention;

fig. 2 is a front view of the compensating rope guiding device for an elevator provided by the utility model.

In the figure: the oil injection device comprises a first-level mounting disc 1, a connecting half shaft 2, a first bearing 3, a bearing seat 4, a second bearing 5, a second-level mounting ring 6, a third bearing 7, a sealing ring 8, a third-level guide ring 9, a first oil injection nozzle 10, a second oil injection nozzle 11, a third oil injection nozzle 12, a wear-resistant rubber ring 13 and a mounting groove 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an elevator compensation rope guider, including one-level mounting disc 1 and two connection semi-axles 2, connection semi-axle 2 establishes respectively in the both sides of one-level mounting disc 1, one of them one end of connection semi-axle 2 welds with the quotation center of one-level mounting disc 1 mutually, the other pot head of connecting semi-axle 2 is equipped with first bearing 3, the outside cover of first bearing 3 is equipped with bearing frame 4, the ring channel has been seted up to the outer anchor ring of one-level mounting disc 1 and has been installed second bearing 5 through the ring channel, the outer anchor ring cover of second bearing 5 is equipped with second grade collar 6, the outside cover of second grade collar 6 is equipped with third bearing 7, the outer anchor ring cover of third bearing 7 is equipped with tertiary guide ring 9, mounting groove 14 has been seted up to.

The third-stage guide ring 9 can rotate relative to the second-stage mounting ring 6 through a third bearing 7; the secondary mounting ring 6 can rotate relative to the primary mounting disc 1 through the second bearing 5, and further the tertiary guide ring 9 can rotate relative to the primary mounting disc 1 through the second bearing 5; the first-stage mounting disc 1 can rotate relative to the bearing block 4 through the first bearing 3, so that the third-stage guide ring 9 can rotate relative to the bearing block 4; therefore, in the use process of the device, the three-stage guide ring 9 can be easily rotated under the condition of stress.

The upper portion of bearing frame 4 is seted up threaded hole and is installed first glib talker 10, and the lower extreme of first glib talker 10 extends to first bearing 3 department in the bearing frame 4, can carry out the oiling in to first bearing 3 through first glib talker 10, and then makes the use of first bearing 3 maintain and become convenient.

The height that the outer anchor ring height of second bearing 5 is less than 1 outer anchor ring of one-level mounting disc, the outside of 1 one side quotation of one-level mounting disc is seted up threaded hole and is installed second glib talker 11, and second glib talker 11 is located one end of one-level mounting disc 1 and extends to 5 departments of second bearing, can carry out the oiling in to second bearing 5 through second glib talker 11, and then makes the use of second bearing 5 maintain and become convenient.

The anchor ring of 6 both sides of second grade collar is fixed and has been installed sealing ring 8, the height that highly is higher than the outer anchor ring of third bearing 7 in the sealing ring 8 outside the sealing ring 8, set up threaded hole and installed third pump nipple 12 on the sealing ring 8 of 6 one of them sides of second grade collar, the one end that third pump nipple 12 is located sealing ring 8 extends to 7 departments of third bearing, second grade collar 6 can seal sealing ring 8, setting up of third pump nipple 12 simultaneously can make and carry out the oiling to third bearing 7 in through third pump nipple 12, and then make the use of third bearing 7 maintain and become convenient.

The mounting groove 14 of tertiary guide ring 9 is equipped with wear-resisting rubber circle 13 in the cover, and when the U type department of compensation rope changes, the noise that produces between compensation rope and device can be alleviateed in wear-resisting rubber circle 13's setting, is favorable to realizing the mute movement of compensation rope in the use of elevator.

In summary, the following steps: in the installation and use process of the utility model, the U-shaped position formed by the compensating rope is sleeved on the tertiary guide ring 9, the device is fixedly arranged in the elevator shaft through the bearing seat 4 connected with the half shaft 2, the compensating rope is also in a motion state along with the motion of the elevator car and the counterweight device, and the compensating rope with the changed U-shaped position can completely obtain the support of the tertiary guide ring 9; because first bearing 3, the existence of second bearing 5 and third bearing 7, make the compensation rope of U type department when producing the change, tertiary guide ring can rotate by relative compensation rope easily when receiving the frictional force of the compensation rope that changes, and then make the compensation rope of U type department when producing the change and the relative effort between tertiary guide ring 9 diminishes, the compensation rope that combines U type department to change can obtain tertiary guide ring 9's support completely, and then the effectual compensation rope of having avoided taking place to rock in the motion state, be favorable to using widely promptly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An elevator compensating rope guiding device comprises a first-level mounting disc (1) and two connecting half shafts (2), it is characterized in that the connecting half shafts (2) are respectively arranged at two sides of the first-level mounting disc (1), one end of the connecting half shaft (2) is welded with the center of the disc surface of the first-level mounting disc (1), the other end of the connecting half shaft (2) is sleeved with a first bearing (3), a bearing seat (4) is sleeved outside the first bearing (3), an annular groove is arranged on the outer ring surface of the primary mounting disc (1) and a second bearing (5) is arranged through the annular groove, a secondary mounting ring (6) is sleeved on the outer ring surface of the second bearing (5), a third bearing (7) is sleeved outside the secondary mounting ring (6), a third-stage guide ring (9) is sleeved on the outer ring surface of the third bearing (7), and the outer ring surface of the three-stage guide ring (9) is provided with a mounting groove (14).

2. The elevator compensating rope guide of claim 1, characterized in that the upper part of the bearing block (4) is threaded and fitted with a first grease nipple (10), the lower end of the first grease nipple (10) extending to the first bearing (3) in the bearing block (4).

3. The elevator compensating rope guiding device according to claim 1, wherein the height of the outer annular surface of the second bearing (5) is lower than that of the outer annular surface of the primary mounting plate (1), a threaded hole is formed in the outer portion of the disc surface on one side of the primary mounting plate (1) and a second oil injection nozzle (11) is installed on the outer portion of the disc surface, and one end, located in the primary mounting plate (1), of the second oil injection nozzle (11) extends to the position of the second bearing (5).

4. The elevator compensating rope guiding device according to claim 1, characterized in that a sealing ring (8) is fixedly installed on the ring surface of the two sides of the secondary mounting ring (6), the height of the outer side of the sealing ring (8) is higher than the height of the outer ring surface of the third bearing (7), a threaded hole is opened on the sealing ring (8) on one side of the secondary mounting ring (6) and a third oil nozzle (12) is installed, and one end of the third oil nozzle (12) located in the sealing ring (8) extends to the third bearing (7).

5. The elevator compensating rope guide of claim 1, characterized in that the mounting groove (14) of the tertiary guide ring (9) is provided with a wear-resistant rubber ring (13).