CN215287576U

CN215287576U - Adjustable elevator counterweight buffering base

Info

Publication number: CN215287576U
Application number: CN202023073607.2U
Authority: CN
Inventors: 黄佳财; 邓庆; 徐永华
Original assignee: Asia Fuji Elevator Co ltd
Current assignee: Asia Fuji Elevator Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-12-24
Anticipated expiration: 2030-12-18

Abstract

The utility model discloses an adjustable elevator is to heavy buffering base belongs to the elevator field, including a plurality of detachable fixed base festival together, base festival includes first splint, square pipe, second splint, first splint are fixed to be set up in the bottom of square pipe, the second splint are fixed to be set up in the top of square pipe, first splint, square pipe, second splint enclose into a closed cavity; through saving the base and overlapping mutually together, after the wire rope extension, reduce the work to wire rope's intercepting, through setting up positioning groove and location platform, make the position between first splint and the second splint can realize quick location, through setting up magnet, make magnet actuation location platform, realize quick installation and dismantlement, guarantee construction safety, through the location dog that sets up, make square pipe respectively with first splint, the position can be unified in a vertical direction when the second splint welded.

Description

Adjustable elevator counterweight buffering base

Technical Field

The utility model belongs to the elevator field specifically is adjustable elevator is to heavy buffer base.

Background

The elevator steel wire rope is one of important parts in an elevator running system, and due to certain elasticity, the elevator can be prolonged after running for a period of time, so that the elevator is not favorable for safe running.

After the steel wire rope is lengthened, the most direct means is to cut off a part of the steel wire rope to shorten the steel wire rope, so that the distance between the car and the counterweight from the buffer reaches the initial installation state and meets the related national requirements, the cutting of the steel wire rope requires a large amount of preliminary preparation work, consumes too much manpower and material resources, and also increases the economic cost of the user, therefore, in order to deal with the extension of the steel wire rope, the relevant distance size can still meet the installation requirement, the adjustable elevator counterweight buffer base is designed, some current adjustable bases only play a role in buffering the counterweight of the elevator, but cannot cope with the extension of the wire rope, on the other hand, because the buffer seat is arranged at the bottom of the counterweight housing, need lift the cushion socket when installing and dismantling, staff need each section cushion socket for a long time fix a position, inconvenient work in the space less like this at the elevator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at above problem, provide adjustable elevator to heavy buffer base, to pouring weight buffering and support, be convenient for to quick location installation between each section buffer seat.

In order to realize the above purpose, the utility model adopts the technical scheme that: the adjustable elevator counterweight buffering base comprises a plurality of detachable base joints which are fixed together, wherein each base joint comprises a first clamping plate, a square tube and a second clamping plate, the first clamping plate is fixedly arranged at the bottom end of the square tube, the second clamping plate is fixedly arranged at the top end of the square tube, and the first clamping plate, the square tube and the second clamping plate enclose a closed cavity;

a positioning groove which is sunken towards the cavity is arranged on the end surface of the first clamping plate, and a positioning table which can be matched with the positioning groove is fixedly arranged on the top surface of the second clamping plate;

the first splint with between the side of square pipe, and the second splint with fixedly set up a plurality of strengthening rib between the side of square pipe.

Furthermore, a boss protruding towards the cavity is arranged on the top surface of the first clamping plate.

Further, the boss and the positioning groove are in the same vertical position; and magnets are fixedly arranged on the top surfaces of the bosses and attract the positioning tables.

Furthermore, a plurality of positioning stop blocks are arranged on the top surface of the first clamping plate and the bottom surface of the second clamping plate, and the positioning stop blocks are in contact with the inner wall of the cavity.

Furthermore, a buffer sheet is arranged between the first clamping plate and the second clamping plate.

Furthermore, the topmost base section is detachably and fixedly connected with the bottom surface of the hedging block frame.

The utility model has the advantages that: the utility model provides an adjustable elevator is to heavy buffering base, 1, through saving the base and overlapping mutually together, after the wire rope extension, reduce the base festival correspondingly to reduce the work to wire rope's intercepting.

2. Through setting up positioning groove and location platform, make the position between first splint and the second splint can realize quick location, through setting up magnet, make magnet actuation location platform to the realization is in the same place to mutual actuation between first splint and the second splint, and the operating personnel of being convenient for liberates both hands, realizes quick installation and dismantlement, guarantees construction safety.

3. Through the location dog that sets up, the position can be unified in a vertical direction when making square pipe respectively with first splint, second splint welded, makes base festival overlap together during operation each other, and square pipe directly receives pressure, reduces owing to receive after the pressure, and square pipe takes place the condition of deformation, through setting up the strengthening rib, strengthens the stability of the atress of square pipe.

Drawings

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

FIG. 2 is a schematic view illustrating an installation of the present invention;

fig. 3 is a schematic sectional view in the direction of a-a in fig. 1.

The text labels in the figures are represented as: 10. a first splint; 11. a square tube; 12. a second splint; 13. a base section; 14. a positioning groove; 15. a positioning table; 16. reinforcing ribs; 17. a boss; 18. a magnet; 19. positioning a stop block; 20. a buffer sheet; 21. a hedging block frame; a. a cavity.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

As shown in the attached fig. 1-3, the specific structure of the present invention is: the adjustable elevator counterweight buffering base comprises a plurality of detachable fixed base sections 13 which are connected together through bolts in a fastening mode, the number of installation is determined according to the height between the bottom surface of a hedging block frame 21 and the bottom surface of a gallery, each base section 13 comprises a first clamping plate 10, a square pipe 11 and a second clamping plate 12, the first clamping plate 10 is fixedly arranged at the bottom end of the square pipe 11, the second clamping plate 12 is fixedly arranged at the top end of the square pipe 11 and fixed together through a welding mode, and the first clamping plate 10, the square pipe 11 and the second clamping plate 12 enclose a closed cavity a;

a positioning groove 14 which is sunken towards the cavity a is arranged on the end surface of the first clamping plate 10, and a positioning table 15 which can be matched with the positioning groove 14 is fixedly arranged on the top surface of the second clamping plate 12; when the base section 13 is installed, the positioning table 15 is directly aligned with the positioning groove 14 to be inserted, so that the positions between the installation holes between the first clamping plate 10 and the second clamping plate 12 can be aligned with each other, an operator can conveniently insert a nut to perform tightening and fixing during installation, quick positioning is realized,

first splint 10 with between the side of square pipe 11, and second splint 12 with fixedly set up a plurality of strengthening rib 16 between the side of square pipe 11, strengthening rib 16 specifically sets up four, realizes supporting square pipe 11, makes after receiving the pressure to the pouring weight, and square pipe 11 can not be easy emergence deformation.

Preferably, a boss 17 protruding into the cavity a is provided on the top surface of the first clamping plate 10.

Preferably, the boss 17 and the positioning groove 14 are in the same vertical position; the top surface of the boss 17 is fixedly provided with a magnet 18, the magnet 18 attracts the positioning table 15, and the magnet 18 attracts the positioning table 15, so that the first clamping plate 10 and the second clamping plate 12 can be attracted together, and therefore when the base section 13 is installed, the base section 13 can be directly attracted together with the last base section 13, the base section 13 does not need to be held by hands, and the installation is convenient.

Preferably, the top surface of first splint 10 and set up a plurality of location dog 19 on the bottom surface of second splint 12, location dog 19 stretches into in the cavity an, and respectively with the pipeline inner wall contact of cavity an, when welding first splint 10, square pipe 11, second splint 12, location dog 19 with the pipeline inner wall contact of cavity a makes position fixation between first splint 10 and the relative square pipe 11 of second splint 12, the welding of being convenient for.

Preferably, set up buffer plate 20 between first splint 10 and the second splint 12, buffer plate 20 absorbs the impact that square pipe 11 produced, reaches absorbing effect.

Preferably, the topmost base section 13 is detachably and fixedly connected with the bottom surface of the hedging block frame 21.

The utility model discloses an application principle does: the base sections 13 are stacked and fixed to each other according to the height difference between the hedging block frame 21 and the pit bottom until the height of the height difference can be reached,

when the installation is carried out, an operator enables the second clamping plate 12 on the base section 13 to be matched with the first clamping plate 10 of the base section 13 which is installed last, the magnet 18 can attract the positioning table 15, the positioning table 15 can rapidly enter the positioning groove 14, the base section 13 to be installed is attracted to the base section 13 which is installed last, then the operator inserts the bolt into the corresponding installation hole and screws the bolt for fixation,

the positioning stop block 19 can facilitate the positioning operation when the first clamping plate 10, the square tube 11 and the second clamping plate 12 are welded;

when the steel wire rope connected to the hedging block frame 21 extends, the base section 13 at the lowest layer is taken down, so that the base section 13 installed on the base section can adapt to the extension of the steel wire rope, and the interception of the steel wire rope is reduced.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. Adjustable elevator is to heavy buffer base, base festival (13) including a plurality of detachable fixed together, its characterized in that: the base joint (13) comprises a first clamping plate (10), a square tube (11) and a second clamping plate (12), the first clamping plate (10) is fixedly arranged at the bottom end of the square tube (11), the second clamping plate (12) is fixedly arranged at the top end of the square tube (11), and the first clamping plate (10), the square tube (11) and the second clamping plate (12) enclose a closed cavity (a);

a positioning groove (14) which is sunken into the cavity (a) is formed in the end face of the first clamping plate (10), and a positioning table (15) which can be matched with the positioning groove (14) is fixedly arranged on the top face of the second clamping plate (12);

the first clamping plate (10) and between the side of square pipe (11), and second clamping plate (12) with fixed a plurality of strengthening rib (16) that sets up between the side of square pipe (11).

2. The adjustable elevator counterweight buffering base of claim 1, characterized in that: and a boss (17) protruding towards the cavity (a) is arranged on the top surface of the first clamping plate (10).

3. The adjustable elevator counterweight buffering base of claim 2, characterized in that: the boss (17) and the positioning groove (14) are in the same vertical position; and a magnet (18) is fixedly arranged on the top surface of the boss (17), and the magnet (18) is attracted to the positioning table (15).

4. The adjustable elevator counterweight buffering base of claim 1, characterized in that: the top surface of the first clamping plate (10) and the bottom surface of the second clamping plate (12) are provided with a plurality of positioning stop blocks (19), and the positioning stop blocks (19) are in contact with the inner wall of the pipeline of the cavity (a).

5. The adjustable elevator counterweight buffering base of claim 1, characterized in that: a buffer sheet (20) is arranged between the first clamping plate (10) and the second clamping plate (12).

6. The adjustable elevator counterweight buffering base of claim 1, characterized in that: the topmost base section (13) is detachably and fixedly connected with the bottom surface of the hedging block frame (21).