CN215626024U

CN215626024U - Rolling guide shoe frame structure for elevator

Info

Publication number: CN215626024U
Application number: CN202121804283.7U
Authority: CN
Inventors: 刘聪
Original assignee: Huai'an Dongchi Electromechanical Fittings Co ltd
Current assignee: Huai'an Dongchi Electromechanical Fittings Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-25
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to the technical field of elevator guide shoes, and discloses a rolling guide shoe frame structure for an elevator, which comprises a guide shoe seat, wherein a connecting frame is arranged on the back surface of the guide shoe seat, a horizontally arranged rotating column penetrates through the connecting frame, one end of the rotating column is fixedly connected with a first adjusting rod, the other end of the rotating column is fixedly connected with a second adjusting rod, a first traction block is arranged outside the first adjusting rod, a second traction block is arranged outside the second adjusting rod, and nuts are fixed on the inner walls of the first traction block and the second traction block. This boots frame construction is led in roll for elevator adjusts the reverse screw setting between the pole through first regulation pole and second for first traction block can pull the piece with the second and move in opposite directions under the rotatory drive of adjusting the pole, adjusts the interval of two boots heads of leading, in order to satisfy the erection joint demand of different width guide rails, has improved and has led the adaptability of boots to different model guide rails, has reduced and has led the limitation that the boots used.

Description

Rolling guide shoe frame structure for elevator

Technical Field

The utility model relates to the technical field of elevator guide shoes, in particular to a rolling guide shoe frame structure for an elevator.

Background

The guide shoe is a nylon block which can slide between the elevator guide rail and the car, and the car can be fixed on the guide rail, so that the car can only move up and down.

Common rolling guide shoe frame structure for elevator generally is not convenient for carry out self adaptation regulation according to the size of guide rail for the adaptation ability of leading boots is relatively poor, is difficult to satisfy the connection user demand of different guide rails, brings certain fixed limitation for the use of leading boots, provides a rolling guide shoe frame structure for elevator for this reason.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rolling guide shoe frame structure for an elevator, which has the advantages of convenience in guide shoe head adjustment, convenience in lubrication and the like, and solves the problems that the existing rolling guide shoe frame structure for the elevator is generally inconvenient for self adaptive adjustment according to the size of a guide rail, so that the guide shoe has poor adaptive capacity, is difficult to meet the connection use requirements of different guide rails, and brings certain fixing limitation to the use of the guide shoe.

(II) technical scheme

In order to achieve the purposes of facilitating the adjustment of the guide shoe head and facilitating the lubrication, the utility model provides the following technical scheme: a rolling guide shoe frame structure for an elevator comprises a guide shoe seat, wherein a connecting frame is arranged on the back surface of the guide shoe seat, a rotating column which is horizontally arranged penetrates through the connecting frame, one end of the rotating column is fixedly connected with a first adjusting rod, the other end of the rotating column is fixedly connected with a second adjusting rod, a first traction block is arranged outside the first adjusting rod, a second traction block is arranged outside the second adjusting rod, nuts are fixed on the inner walls of the first traction block and the second traction block, a limiting groove is arranged in the boot guide seat, boot guide heads are fixed on the tops of the first traction block and the second traction block, a felt roller is arranged at a concave position inside the surface of the shoe guide head, a rotating shaft is arranged on the back surface of the shoe guide head, the inner wall of the rotating shaft is fixedly connected with a locking rod, and the outer part of the locking rod is in threaded connection with a baffle.

Preferably, the first traction block and the first adjusting rod form linkage connection through a nut, and the first adjusting rod and the second adjusting rod are arranged in front of each other through reverse threads.

Preferably, the first traction block and the second traction block and the limiting groove form a sliding structure.

Preferably, the number of the felt rollers is 2, and the felt rollers are symmetrically arranged relative to the axis of the shoe guide head and movably connected with the shoe guide head.

Preferably, the baffle plate and the guide shoe head form a sliding structure through a locking rod, and the baffle plate is arranged in an L shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a rolling guide shoe frame structure for an elevator, which has the following beneficial effects:

1. according to the rolling guide shoe frame structure for the elevator, the first traction block and the second traction block can move oppositely under the driving of the rotation of the adjusting rod through the reverse thread arrangement between the first adjusting rod and the second adjusting rod, the distance between the two guide shoe heads is adjusted, the installation and connection requirements of guide rails with different widths are met, the adaptability of the guide shoes to the guide rails with different types is improved, and the use limitation of the guide shoes is reduced;

2. this rolling guide shoe frame construction for elevator, the inside adsorbable a definite amount of lubricating oil of depositing of felt roller, and laminating between accessible felt roller and guide rail lubricates the guide rail when leading the boots and using, has reduced the friction loss between guide shoe and guide rail, makes more adding of guide shoe removal smooth simultaneously, has reduced vibration and noise when the elevator moves.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the connection structure of the shoe guide head and the felt roller according to the present invention.

In the figure: 1. a guide shoe base; 2. a connecting frame; 3. rotating the column; 4. a first adjusting lever; 5. a second adjusting lever; 6. a first traction block; 7. a second traction block; 8. a nut; 9. a limiting groove; 10. a boot guide head; 11. a felt roller; 12. a rotating shaft; 13. a locking lever; 14. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a technical scheme, which is a rolling guide shoe frame structure for an elevator, and comprises a guide shoe base 1, a connecting frame 2, a rotating column 3, a first adjusting rod 4, a second adjusting rod 5, a first traction block 6, a second traction block 7, a nut 8, a limiting groove 9, a guide shoe head 10, a felt roller 11, a rotating shaft 12, a locking rod 13 and a baffle 14, wherein the connecting frame 2 is arranged on the back surface of the guide shoe base 1, the rotating column 3 horizontally arranged is penetrated in the connecting frame 2, one end of the rotating column 3 is fixedly connected with the first adjusting rod 4, the other end of the rotating column 3 is fixedly connected with the second adjusting rod 5, the first traction block 6 is arranged outside the first adjusting rod 4, the second traction block 7 is arranged outside the second adjusting rod 5, the first traction block 6 and the first adjusting rod 4 are in linkage connection through the nut 8, and the first adjusting rod 4 and the second adjusting rod 5 are reversely arranged in front of the first adjusting rod 4, the first traction block 6 and the second traction block 7 can move oppositely under the driving of the rotation of the adjusting rod through the reverse thread arrangement between the first adjusting rod 4 and the second adjusting rod 5, the distance between the two guide shoe heads 10 is adjusted to meet the installation and connection requirements of guide rails with different widths, the adaptability of the guide shoes to the guide rails with different types is improved, the use limitation of the guide shoes is reduced, nuts 8 are fixed on the inner walls of the first traction block 6 and the second traction block 7, a limiting groove 9 is formed in the guide shoe base 1, the first traction block 6 and the second traction block 7 and the limiting groove 9 form a sliding structure, the moving track of the traction block is limited through the sliding fit between the traction block and the limiting groove 9 by the limiting groove 9, the stable smooth movement of the guide shoe heads 10 is ensured, the guide heads 10 are fixed on the tops of the first traction block 6 and the second traction block 7, the felt roller 11 is arranged at a concave part in the surface of the

guide shoe head

10, 2 felt rollers 11 are symmetrically arranged on the axis of the guide shoe head 10, the felt rollers 11 are movably connected with the guide shoe head 10, a certain amount of lubricating oil can be absorbed in the felt rollers 11, when the guide shoe is used, the guide rail can be lubricated by the attachment of the felt rollers 11 and the guide rail, the friction loss between the guide shoe and the guide rail is reduced, the guide shoe moves more smoothly, the vibration and noise during the operation of an elevator are reduced, the back surface of the guide shoe head 10 is provided with a rotating shaft 12, the inner wall of the rotating shaft 12 is fixedly connected with a locking rod 13, the outer part of the locking rod 13 is in threaded connection with a baffle 14, the baffle 14 and the guide shoe head 10 form a sliding structure through the locking rod 13, the baffle 14 is in an L-shaped arrangement, and the baffle 14 can move towards the guide rail direction through the matching of the baffle 14 and the locking rod 13 when the guide rail is connected with the guide shoe, the guide rail is limited, the connection stability of the guide rail and the guide shoe is improved, and the possibility that the guide rail and the guide shoe are connected and fall off is reduced.

The use method of the structure comprises the following steps: firstly, the rotating column 3 is rotated according to the size of the guide rail to drive the first adjusting rod 4 and the second adjusting rod 5 to synchronously rotate, the first traction block 6 and the second traction block 7 can move towards each other under the driving of the rotation of the adjusting rod through the reverse thread arrangement between the first adjusting rod 4 and the second adjusting rod 5, the distance between the guide shoes 10 is adjusted to fit the guide rail, and after the connection is completed, the locking lever 13 is rotated about the rotary shaft 12, so that the flapper 14 moves toward the guide rail, the connection between the guide rail and the guide shoe is limited, the guide rail and the guide shoe are prevented from falling off when in sliding use, the felt roller 11 is attached to the surface of the guide rail when the elevator runs, the guide rail is lubricated by a certain amount of lubricating oil absorbed and stored in the felt roller 11, the friction loss between the guide shoe and the guide rail is reduced, the guide shoe moves more smoothly, and the user can add and supplement lubricating oil in the felt roller 11 regularly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a boots frame construction is led with rolling to elevator, is including leading boots seat (1), its characterized in that: the back of the guide shoe seat (1) is provided with a connecting frame (2), the inside of the connecting frame (2) penetrates through a rotating column (3) which is horizontally arranged, one end of the rotating column (3) is fixedly connected with a first adjusting rod (4), the other end of the rotating column (3) is fixedly connected with a second adjusting rod (5), the outside of the first adjusting rod (4) is provided with a first traction block (6), the outside of the second adjusting rod (5) is provided with a second traction block (7), the inner walls of the first traction block (6) and the second traction block (7) are both fixed with nuts (8), the inside of the guide shoe seat (1) is provided with a limiting groove (9), the tops of the first traction block (6) and the second traction block (7) are both fixed with a guide shoe head (10), and a roller (11) is arranged at a sunken position inside the surface of the felt of the guide shoe head (10), the back of the guide shoe head (10) is provided with a rotating shaft (12), the inner wall of the rotating shaft (12) is fixedly connected with a locking rod (13), and the outer part of the locking rod (13) is in threaded connection with a baffle (14).

2. The rolling guide shoe frame structure for an elevator according to claim 1, wherein: the first traction block (6) and the first adjusting rod (4) are in linkage connection through a nut (8), and the first adjusting rod (4) and the second adjusting rod (5) are arranged in a reverse threaded mode.

3. The rolling guide shoe frame structure for an elevator according to claim 1, wherein: the first traction block (6) and the second traction block (7) and the limiting groove (9) form a sliding structure.

4. The rolling guide shoe frame structure for an elevator according to claim 1, wherein: the number of the felt rollers (11) is 2, and the felt rollers (11) are movably connected with the guide shoe head (10).

5. The rolling guide shoe frame structure for an elevator according to claim 1, wherein: the baffle (14) and the guide shoe head (10) form a sliding structure through the locking rod (13), and the baffle (14) is arranged in an L shape.