CN215326341U

CN215326341U - Built-in adjustable steel belt counterweight frame

Info

Publication number: CN215326341U
Application number: CN202120917133.0U
Authority: CN
Inventors: 韩伟良; 赵晓杰; 於刚毅; 沈福; 杨亮; 赵作栋; 罗建林; 钱锦; 陈冰冰; 朱虹
Original assignee: Zhejiang Meilun Elevator Co Ltd
Current assignee: Zhejiang Meilun Elevator Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-28
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a built-in adjustable steel belt counterweight frame, which comprises a protective cover, a belt pulley set, a belt pulley support, a first guide shoe bottom plate, an upper transverse plate, a first counter weight ejector rod, a first side beam, a lower transverse plate, a compensation chain support, a buffering collision head, a first sealing plate, a clamping plate, a rope blocking plate, a second side beam, a second guide shoe bottom plate, a second sealing plate and a second counter weight ejector rod, wherein the protective cover is fixed on the outer wall of the top end of the belt pulley support through a bolt, and the coaxiality of the belt pulley set is consistent. Greatly meeting the market demand.

Description

Built-in adjustable steel belt counterweight frame

Technical Field

The utility model relates to the technical field of elevators, in particular to a counterweight frame with a built-in adjustable steel belt.

Background

The steel belt elevator is a novel elevator device, has long service life, light in weight, the security is strong, advantage that the noise is little, and its durability and comfort level far exceed wire rope elevator, and the steel belt compares in conventional wire rope heavy frame to heavy frame, and its structural requirement is higher, and band pulley subassembly must satisfy the high enough levelness, but current band pulley subassembly levelness is not adjustable, can't satisfy the market demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a built-in adjustable steel belt counterweight frame to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: a built-in adjustable steel belt counterweight frame comprises a protective cover, a belt pulley set, a belt pulley support, a first guide shoe bottom plate, an upper transverse plate, a first counterweight ejector rod, a first side beam, a lower transverse plate, a compensation chain support, a buffering collision head, a first sealing plate, a clamping plate, a rope blocking plate, a second side beam, a second guide shoe bottom plate, a second sealing plate and a second counterweight ejector rod, wherein the upper transverse plate is symmetrically fixed on the outer wall of two sides of the first side beam through bolts, the second side beam is arranged on one side of the first side beam, the upper transverse plate is fixed on the outer wall of two sides of the second side beam through bolts, the lower transverse plate is fixed on the outer wall of two sides of the first side beam through bolts, the buffering collision head is arranged on one side of the lower transverse plate through bolts, the compensation chain support is symmetrically arranged on two sides of the buffering collision head, and compensation chain support bolt fastening is on one side inner wall of diaphragm down, the top symmetry of going up the diaphragm is provided with the band pulley support, and on band pulley support bolt fastening is in one side inner wall of last diaphragm, fixedly connected with band pulley group on one side inner wall of band pulley support, and the band pulley group sets up the top of going up the diaphragm in, the symmetry is fixed with the screens board on the both sides outer wall of band pulley group, and screens board bolt fastening is on one side inner wall of band pulley support, the bilateral symmetry of band pulley group is provided with the rope blocking board, and the rope blocking board bolt fastening is on one side inner wall of last diaphragm.

Further, a protective cover is fixed on the outer wall of the top end of the belt wheel support through bolts.

Further, the coaxiality of the belt wheel sets is consistent.

Furthermore, the upper transverse plate is cut by laser, the upper transverse plate is bent up and down, and reinforcing ribs are symmetrically welded and fixed on the outer wall of one side of the upper transverse plate.

Furthermore, the position of the rope blocking plate on the upper transverse plate can be adjusted.

Furthermore, one side of the belt wheel support is provided with a first guide shoe bottom plate which is fixed on the inner wall of one side of the upper transverse plate through bolts, one side of the compensation chain support is provided with a second guide shoe bottom plate which is fixed on the inner wall of one side of the lower transverse plate through bolts.

Further, fixedly connected with first connecting plate on the inner wall of one side of first curb girder, first through-hole has been seted up on the top outer wall of first connecting plate, first pair of pouring weight ejector pin has been cup jointed on one side inner wall of first through-hole, the symmetry is provided with first nut on the both sides outer wall of connecting plate, and first nut threaded connection is on the both sides outer wall of first pair of pouring weight ejector pin, fixedly connected with second connecting plate on the inner wall of one side of second curb girder, the second through-hole has been seted up on the top outer wall of second connecting plate, second pair of pouring weight ejector pin has been cup jointed on one side inner wall of second through-hole, the symmetry is provided with the second nut on the both sides outer wall of second connecting plate, and second nut threaded connection is on the both sides outer wall of second pair of pouring weight ejector pin.

Furthermore, a first sealing plate is fixedly connected to the outer wall of one side of the first side beam, and a second sealing plate is fixedly connected to the outer wall of one side of the second side beam.

Compared with the prior art, the utility model has the following beneficial effects: compared with the existing steel belt elevator counterweight frame, the utility model is provided with two sets of belt wheel sets with adjustable levelness, the belt wheel sets are independently installed, the levelness is convenient to adjust, the installation positions of the belt wheel sets are higher than the transverse plate at the upper part, the counterweight frame is not required to be supported and fixed, one side of the belt wheel sets can be maintained, the later-stage maintenance is convenient, the two sets of belt wheel sets have consistent coaxiality, the utility model is suitable for being used for large-load elevators, and the market demand is greatly met.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic overall front cut-away construction of the present invention;

FIG. 2 is a schematic view of the overall top cut-away construction of the present invention;

FIG. 3 is a side view cross-sectional schematic view of the pulley set of the present invention;

in the figure: 1. a shield; 2. a pulley block; 3. a pulley carrier; 4. a first guide shoe bottom plate; 5. an upper transverse plate; 6. a first pair of weight ejector rods; 7. a first side member; 8. a lower transverse plate; 9. a compensating chain support; 10. buffering the ram; 11. a first seal plate; 12. a clamping plate; 13. a rope blocking plate; 14. a second side member; 15. a second guide shoe baseplate; 16. a second seal plate; 17. and the second pair of weight ejector rods.

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. 1-3, the present invention provides a technical solution: a built-in adjustable steel belt counterweight frame comprises a shield 1, a belt pulley group 2, a belt pulley bracket 3, a first guide shoe bottom plate 4, an upper transverse plate 5, a first counterweight ejector rod 6, a first side beam 7, a lower transverse plate 8, a compensation chain bracket 9, a buffering collision head 10, a first sealing plate 11, a clamping plate 12, a rope blocking plate 13, a second side beam 14, a second guide shoe bottom plate 15, a second sealing plate 16 and a second counterweight ejector rod 17, wherein the upper transverse plate 5 is symmetrically fixed on the outer walls of two sides of the first side beam 7 through bolts, the second side beam 14 is arranged on one side of the first side beam 7, the upper transverse plate 5 is fixed on the outer walls of two sides of the second side beam 14 through bolts, the lower transverse plate 8 is fixed on the outer walls of two sides of the first side beam 7 through bolts symmetrically, the buffering collision head 10 is arranged on one side of the lower transverse plate 8, and the buffering collision head 10 is fixed on the inner wall of one side of the lower transverse plate 8 through bolts, the two sides of the buffering collision head 10 are symmetrically provided with compensation chain brackets 9, the compensation chain brackets 9 are fixed on the inner wall of one side of the lower transverse plate 8 through bolts, the top end of the upper transverse plate 5 is symmetrically provided with belt wheel brackets 3, the belt wheel brackets 3 are fixed on the inner wall of one side of the upper transverse plate 5 through bolts, the inner wall of one side of each belt wheel bracket 3 is fixedly connected with a belt wheel set 2, the belt wheel sets 2 are arranged at the top end of the upper transverse plate 5, the outer walls of the two sides of each belt wheel set 2 are symmetrically fixed with clamping plates 12, the clamping plates 12 are fixed on the inner wall of one side of each belt wheel bracket 3 through bolts, the two sides of each belt wheel set 2 are symmetrically provided with rope blocking plates 13, and the rope blocking plates 13 are fixed on the inner wall of one side of the upper transverse plate 5 through bolts; a protective cover 1 is fixed on the outer wall of the top end of the belt wheel bracket 3 through bolts and used for protecting the belt wheel bracket 3; the belt wheel sets 2 have consistent coaxiality and are suitable for large-load elevators; the upper transverse plate 5 is cut by laser, the upper transverse plate 5 is bent up and down, and reinforcing ribs are symmetrically welded and fixed on the outer wall of one side of the upper transverse plate 5, so that the strength of the upper transverse plate 5 is enhanced, and better flatness and larger load are achieved; the position of the rope baffle 13 on the upper transverse plate 5 is adjustable, so that the running space of the steel belt in the rope groove is met, and the steel belt is prevented from jumping the groove; a first guide shoe bottom plate 4 is arranged on one side of the belt wheel support 3, the first guide shoe bottom plate 4 is fixed on the inner wall of one side of the upper transverse plate 5 through bolts, a second guide shoe bottom plate 15 is arranged on one side of the compensation chain support 9, the second guide shoe bottom plate 15 is fixed on the inner wall of one side of the lower transverse plate 8 through bolts, and after the first guide shoe bottom plate 4 and the second guide shoe bottom plate 15 are provided with guide shoes, the first guide shoe bottom plate 4 and the second guide shoe bottom plate are used for fixing a counterweight frame on a guide rail, so that the counterweight frame can only move up and down; a first connecting plate is fixedly connected to the inner wall of one side of the first side beam 7, a first through hole is formed in the outer wall of the top end of the first connecting plate, a first pair of weight ejector rods 6 are sleeved on the inner wall of one side of the first through hole, first nuts are symmetrically arranged on the outer walls of two sides of the connecting plate, the first nuts are in threaded connection with the outer walls of two sides of the first pair of weight ejector rods 6, a second connecting plate is fixedly connected to the inner wall of one side of the second side beam 14, a second through hole is formed in the outer wall of the top end of the second connecting plate, a second pair of weight ejector rods 17 are sleeved on the inner wall of one side of the second through hole, second nuts are symmetrically arranged on the outer walls of two sides of the second connecting plate, the second nuts are in threaded connection with the outer walls of two sides of the second pair of weight ejector rods 17, and the first pair of weight ejector rods 6 and the second pair of weight ejector rods 17 are used for pressing and fixing a pair of weight; a first sealing plate 11 is fixedly connected to the outer wall of one side of the first side beam 7, a second sealing plate 16 is fixedly connected to the outer wall of one side of the second side beam 14, and the first sealing plate 11 and the second sealing plate 16 are used for placing counterweight blocks from the gap between the first side beam 7 and the second side beam 14; when the utility model is assembled and used, firstly, the upper transverse plate 5 is respectively bolted with the first side beam 7 and the second side beam 14, the lower transverse plate 8 is respectively bolted with the first side beam 7 and the second side beam 14 to form a frame, the verticality between the first side beam 7 and the second side beam 14 and the upper transverse plate 5 and the lower transverse plate 8 is adjusted by diagonal measurement, then a first sealing plate 11 is arranged at the gap of the first side beam 7, a second sealing plate 16 is arranged at the gap of the second side beam 14, a first pair of weight mandrils 6 are arranged at the upper part of the first side beam 7, a second pair of weight mandrils 17 are arranged at the upper part of the second side beam 14, a first guide shoe bottom plate 4 is arranged at the two ends of the upper transverse plate 5, a second guide shoe bottom plate 15 is arranged at the two ends of the lower transverse plate 8, a compensation chain bracket 9 is arranged at the two ends of the lower transverse plate 8, a buffer striker 10 is arranged in the middle of the lower transverse plate 8, the shaft of the pulley block pulley bracket 2 passes through the pulley bracket 3 and is fixed by a block plate 12, the pulley bracket 3 is fixed with the upper transverse plate 5, after the levelness is adjusted, bolts are used for fastening, rope blocking plates 13 are arranged on two sides of the belt pulley set 2, after the thickness of a steel belt is reserved between the rope blocking plates 13 and the belt pulley set 2, the steel belt is fastened by the bolts, and finally the protective cover 1 is arranged on the upper portion of the belt pulley support 3 to complete assembly.

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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a built-in adjustable steel band is to heavy frame, includes guard shield (1), band pulley group (2), band pulley support (3), first lead boots bottom plate (4), go up horizontal plate (5), first counterweight ejector pin (6), first curb girder (7), lower diaphragm (8), compensation chain support (9), buffering head (10), first shrouding (11), screens board (12), rope baffle (13), second curb girder (14), boots bottom plate (15), second shrouding (16) and second counterweight ejector pin (17) are led to the second, its characterized in that: the belt pulley structure is characterized in that upper transverse plates (5) are symmetrically fixed on outer walls of two sides of a first side beam (7) through bolts, a second side beam (14) is arranged on one side of the first side beam (7), the upper transverse plates (5) are fixed on outer walls of two sides of the second side beam (14) through bolts, lower transverse plates (8) are symmetrically fixed on outer walls of two sides of the first side beam (7) through bolts, the lower transverse plates (8) are fixed on outer walls of two sides of the second side beam (14) through bolts, a buffering collision head (10) is arranged on one side of the lower transverse plate (8), the buffering collision head (10) is fixed on an inner wall of one side of the lower transverse plate (8) through bolts, compensation chain supports (9) are symmetrically arranged on two sides of the buffering collision head (10), the compensation chain supports (9) are fixed on an inner wall of one side of the lower transverse plate (8) through bolts, belt pulley supports (3) are symmetrically arranged at the top ends of the upper transverse plates (5), and pulley bracket (3) bolt fastening is on one side inner wall of last diaphragm (5), fixedly connected with band pulley group (2) on one side inner wall of band pulley bracket (3), and band pulley group (2) set up in the top of last diaphragm (5), the symmetry is fixed with screens board (12) on the both sides outer wall of band pulley group (2), and screens board (12) bolt fastening is on one side inner wall of band pulley bracket (3), the bilateral symmetry of band pulley group (2) is provided with rope baffle (13), and rope baffle (13) bolt fastening is on one side inner wall of last diaphragm (5).

2. The built-in adjustable steel belt counterweight frame of claim 1, wherein: and a protective cover (1) is fixed on the outer wall of the top end of the belt wheel support (3) through bolts.

3. The built-in adjustable steel belt counterweight frame of claim 1, wherein: the coaxiality of the belt wheel sets (2) is consistent.

4. The built-in adjustable steel belt counterweight frame of claim 1, wherein: the upper transverse plate (5) is cut by laser, the upper transverse plate (5) is bent up and down, and reinforcing ribs are symmetrically welded and fixed on the outer wall of one side of the upper transverse plate (5).

5. The built-in adjustable steel belt counterweight frame of claim 1, wherein: the position of the rope blocking plate (13) on the upper transverse plate (5) is adjustable.

6. The built-in adjustable steel belt counterweight frame of claim 1, wherein: one side of the belt wheel support (3) is provided with a first guide shoe bottom plate (4), the first guide shoe bottom plate (4) is fixed on the inner wall of one side of the upper transverse plate (5) through bolts, one side of the compensation chain support (9) is provided with a second guide shoe bottom plate (15), and the second guide shoe bottom plate (15) is fixed on the inner wall of one side of the lower transverse plate (8) through bolts.

7. The built-in adjustable steel belt counterweight frame of claim 1, wherein: the utility model discloses a heavy piece of roof beam, including first curb girder (7), first through-hole, first pair of pouring weight ejector pin (6) have been cup jointed on one side inner wall of first curb girder (7), the symmetry is provided with first nut on the both sides outer wall of connecting plate, and first nut threaded connection is on the both sides outer wall of first pair of pouring weight ejector pin (6), fixedly connected with second connecting plate on one side inner wall of second curb girder (14), the second through-hole has been seted up on the top outer wall of second connecting plate, second pouring weight ejector pin (17) have been cup jointed on one side inner wall of second through-hole, the symmetry is provided with the second nut on the both sides outer wall of second connecting plate, and second nut threaded connection is on the both sides outer wall of second pouring weight ejector pin (17).

8. The built-in adjustable steel belt counterweight frame of claim 1, wherein: the outer wall of one side of the first side beam (7) is fixedly connected with a first sealing plate (11), and the outer wall of one side of the second side beam (14) is fixedly connected with a second sealing plate (16).