CN216613643U

CN216613643U - Host installation structure of elevator without machine room

Info

Publication number: CN216613643U
Application number: CN202123303869.8U
Authority: CN
Inventors: 秦月山
Original assignee: Yuncheng Electromechanical Technology Jiangsu Co ltd
Current assignee: Yuncheng Electromechanical Technology Jiangsu Co ltd
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2022-05-27
Anticipated expiration: 2031-12-26

Abstract

The utility model relates to the technical field of elevator hosts, and discloses a host installation structure of a machine room free elevator, which comprises: the main machine seat assembly comprises a main machine seat assembly body, wherein a mounting plate is fixed on the outer wall of the lower end of the main machine seat assembly body, mounting holes are formed in the outer wall of the front end of the mounting plate, lower guide rails are mounted on the outer wall of the lower end of the mounting plate through bolts, upper guide rails are mounted on the outer wall of the upper end of the mounting plate through bolts, fixing holes are formed in the outer walls of two sides of the upper end of the main machine seat assembly body, clamping plates are welded to the lower walls of two ends of the main machine seat assembly body, which are provided with the fixing holes, and the fixing holes penetrate through the outer walls of the clamping plates; and the traction machine is arranged in the middle of the upper end of the main machine base assembly. This no computer lab elevator host computer mounting structure is provided with the upper portion guide rail, and the upper portion guide rail can be installed again after the hauler is installed, makes things convenient for the hoist and mount of hauler, and during later maintenance, can directly demolish the upper portion guide rail, lower part guide rail and rear portion support frame stable in structure, intensity can not receive the influence, conveniently change the hoist and mount.

Description

Host installation structure of elevator without machine room

Technical Field

The utility model relates to the technical field of elevator hosts, in particular to a host installation structure of a machine room free elevator.

Background

The elevator host without the machine room is characterized in that equipment in the machine room is miniaturized as much as possible on the premise of keeping original performance by utilizing a modern production technology, the machine room is omitted, and a control cabinet, a traction machine, a speed limiter and the like in the original machine room are moved to the top of an elevator shaft or the side of the elevator shaft, so that the traditional machine room is omitted. In order to meet the customer's specific requirements for height and roof.

The elevator host installation structure in the market is generally arranged at a high position of a floor when a machine room is used, the uniqueness of a building is easily damaged, the traction machine is installed at the rear part of the guide rail, and the installation and the later-stage replacement and maintenance are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a machine room-free elevator main machine mounting structure, which aims to solve the problems that a machine room is generally arranged at a high position of a floor when the elevator main machine mounting structure in the market proposed in the background art is used, the uniqueness of a building is easily damaged, and a tractor is arranged at the rear part of a guide rail, so that the installation and the later-period replacement and maintenance are inconvenient.

In order to achieve the purpose, the utility model provides the following technical scheme: a machine-roomless elevator machine mounting structure comprising:

the main machine seat assembly comprises a main machine seat assembly body, wherein a mounting plate is fixed on the outer wall of the lower end of the main machine seat assembly body, mounting holes are formed in the outer wall of the front end of the mounting plate, lower guide rails are mounted on the outer wall of the lower end of the mounting plate through bolts, upper guide rails are mounted on the outer wall of the upper end of the mounting plate through bolts, fixing holes are formed in the outer walls of two sides of the upper end of the main machine seat assembly body, clamping plates are welded to the lower walls of two ends of the main machine seat assembly body, which are provided with the fixing holes, and the fixing holes penetrate through the outer walls of the clamping plates;

the traction machine is installed in the middle of the upper end of the main machine seat assembly, the output end of the traction machine is connected with a traction wheel, the outer portion of the traction machine is sleeved with a protective shell in a sleeved mode, a base is fixed to the lower end of the protective shell, and the base is installed on the upper surface of the main machine seat assembly through a bolt.

Preferably, the lower guide rail forms a communicating structure with the upper guide rail through the mounting plate and the mounting hole, and the lower guide rail and the upper guide rail are detachably connected with the mounting plate.

Preferably, the traction sheave and the output end of the traction machine form a rotary connection, and the traction machine forms a threaded connection with the main machine base assembly through the protective shell and the base.

Preferably, the protective case is further provided with:

the lifting lugs are fixed on the outer walls of the two sides of the upper end of the protective shell, one end, away from the traction sheave, of each lifting lug is connected with a fixed rod, and the other end of each fixed rod is fixedly provided with a fixed plate.

Preferably, the lifting lugs are symmetrically arranged about the central axis of the protective shell, and the fixing plates are parallel to the lifting lugs.

Preferably, the main engine base assembly is further provided with:

the rear portion support frame, it passes through the bolt fastening and is in the lower extreme of host computer seat assemblage, the connecting hole has been seted up to the upper end of rear portion support frame, and the connecting hole is connected the lower extreme of fixed orifices, the welding of the one end outer wall that the host computer seat assemblage was kept away from to the rear portion support frame has outer protective frame.

Preferably, the structure of the rear support frame is a triangular structure, the rear support frame is in threaded connection with the main machine seat assembly through the connecting hole and the fixing hole, and the outer protection frame is symmetrically arranged relative to the central axis of the main machine seat assembly.

Compared with the prior art, the utility model has the beneficial effects that:

1. this no computer lab elevator host computer mounting structure is provided with the upper portion guide rail, and the upper portion guide rail can be installed again after the hauler is installed, makes things convenient for the hoist and mount of hauler, and during later maintenance, can directly demolish the upper portion guide rail, lower part guide rail and rear portion support frame stable in structure, intensity can not receive the influence, conveniently change the hoist and mount.

2. The protective shell is used for providing structural protection for the traction machine, equipment arranged in an elevator shaft is easily disturbed by the elevator, the protective shell enables the traction machine not to be easily interfered by external environment in a working state, and the running stability of the traction machine is improved; the lug that sets up is used for providing in the protective housing upper end and carries the structure and provide additional structural support to the hauler, and fixed plate one end surface mounting is on the elevartor shaft inner wall, carries through the dead lever from the protective housing upper end to the hauler and carries, makes the hauler more firm on the host computer seat assemblage, and the operation is more steady.

3. The rear supporting frame is used for supporting the bottom of the main engine base assembly, one end of the rear supporting frame is fixed to the inner wall of the elevator shaft or a well platform and used for enhancing the strength of a supporting structure of the main engine base assembly, the outer protecting frames fixed to the two sides of the main engine base assembly provide protection for the outer walls of the two sides of the main engine base assembly, and the main engine base assembly is prevented from being damaged due to falling objects or other foreign matters in the elevator shaft.

Drawings

FIG. 1 is a schematic perspective view of the present invention in a front view;

FIG. 2 is a perspective view of an assembly of the main housing of the present invention;

FIG. 3 is a schematic perspective view of a part of the traction machine of the present invention;

FIG. 4 is a perspective view of the rear support frame of the present invention without an outer protective frame.

In the figure: 1. assembling a main machine seat; 2. mounting a plate; 3. a fixing hole; 4. clamping a plate; 5. mounting holes; 6. a lower guide rail; 7. an upper guide rail; 8. a traction machine; 9. a protective shell; 10. a base; 11. lifting lugs; 12. a traction sheave; 13. fixing the rod; 14. a fixing plate; 15. a rear support frame; 16. an outer protective frame; 17. and connecting the holes.

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.

The utility model provides a host installation structure of a machine room free elevator by improvement, please refer to fig. 1-2, comprising: the tractor comprises a main machine seat assembly 1, wherein a mounting plate 2 is fixed on the outer wall of the lower end of the main machine seat assembly 1, a mounting hole 5 is formed in the outer wall of the front end of the mounting plate 2, a lower guide rail 6 is mounted on the outer wall of the lower end of the mounting plate 2 through a bolt, an upper guide rail 7 is mounted on the outer wall of the upper end of the mounting plate 2 through a bolt, a communicating structure is formed between the lower guide rail 6 and the upper guide rail 7 through the mounting plate 2 and the mounting hole 5 and between the lower guide rail 6 and the mounting plate 2, the upper guide rail 7 can be mounted after a tractor 8 is mounted, the tractor 8 is convenient to hoist, the upper guide rail 7 can be directly dismounted during later maintenance, the lower guide rail 6 and a rear support frame 15 are stable in structure, the strength cannot be influenced, and the replacement and hoisting are convenient; fixed orifices 3 have been seted up to the upper end both sides outer wall of host computer seat assemblage 1, and the both ends lower wall welding that fixed orifices 3 were seted up to host computer seat assemblage 1 has cardboard 4, and fixed orifices 3 runs through in the outer wall of cardboard 4, and cardboard 4 welding is as extra support buffer structure at 1 lower extreme of host computer seat assemblage, prevents that the lower extreme accidental impact from leading to the fact great injury to host computer seat assemblage 1.

Referring to fig. 1 and 3, a main machine installation structure of a machine roomless elevator includes: the traction machine 8 is arranged in the middle of the upper end of the main machine base assembly 1, the output end of the traction machine 8 is connected with a traction wheel 12, the traction wheel 12 and the output end of the traction machine 8 form rotary connection, and the traction wheel 12 realizes a rotary function through the driving of the traction machine 8 to drag connecting equipment; a protective shell 9 is sleeved on the outer part of the traction machine 8 in a surrounding mode, a base 10 is fixed to the lower end of the protective shell 9, the base 10 is installed on the upper surface of the main machine seat assembly 1 through bolts, the traction machine 8 is in threaded connection with the main machine seat assembly 1 through the protective shell 9 and the base 10, the protective shell 9 is used for providing structural protection for the traction machine 8, equipment arranged in an elevator shaft is easily disturbed by an elevator, the protective shell 9 enables the traction machine 8 not to be easily interfered by the external environment in a working state, and the running stability of the traction machine 8 is improved; lifting lug 11, it is fixed at the upper end both sides outer wall of protective housing 9, lifting lug 11 sets up about the axis position symmetry of protective housing 9, the one end that lifting lug 11 kept away from driving sheave 12 is connected with dead lever 13, the other end of dead lever 13 is fixed with fixed plate 14, and be parallel to each other between fixed plate 14 and the lifting lug 11, lifting lug 11 of setting is used for providing at protective housing 9 upper end and carries the structure and provide extra structural support to hauler 8, 14 a surface fixings of fixed plate are on the elevartor shaft inner wall, carry out lifting to hauler 8 from protective housing 9 upper end through dead lever 13, make hauler 8 more firm on main engine seat assemblage 1, the operation is more steady.

Referring to fig. 1 to 4, a main machine installation structure of a machine roomless elevator includes: the rear support frame 15 is fixed at the lower end of the main machine seat assembly 1 through bolts, the rear support frame 15 is of a triangular structure, the triangular structure is more stable in shape and higher in structural strength, a connecting hole 17 is formed in the upper end of the rear support frame 15, the connecting hole 17 is connected to the lower end of the fixing hole 3, the rear support frame 15 is in threaded connection with the main machine seat assembly 1 through the connecting hole 17 and the fixing hole 3, and the connecting hole 17 is used for mounting the rear support frame 15 through fasteners and the like so as to be stably connected with the main machine seat assembly 1; the outer wall of one end, far away from the main engine base assembly 1, of the rear supporting frame 15 is welded with an outer protection frame 16, the outer protection frame 16 is symmetrically arranged relative to the central axis position of the main engine base assembly 1, the arranged rear supporting frame 15 is used for supporting the bottom of the main engine base assembly 1, one end of the rear supporting frame 15 is fixed to the inner wall of an elevator shaft or a well platform and used for enhancing the strength of a supporting structure of the main engine base assembly 1, the outer protection frames 16 fixed to the two sides of the outer wall of the main engine base assembly 1 are used for protecting the outer walls of the two sides of the main engine base assembly 1, and damage to the main engine base assembly 1 caused by falling objects or other foreign matters in the elevator shaft due to scratch is prevented.

The working principle is as follows: for the host installation structure of the elevator without the machine room, firstly, the host seat assembly 1 is installed at the upper end of a lower guide rail 6 by a fastener through an installation plate 2 and an installation hole 5, then the host seat assembly 1 is fixedly connected with a connecting hole 17 on a rear support frame 15 by a fixing hole 3 by a bolt, the rear support frame 15 is installed and fixed on the inner wall of an elevator shaft and can provide support from the lower end of the host seat assembly 1 by a triangular structure, and outer protection frames 16 for protection are fixed on two sides of the rear support frame 15 and can provide additional protection for the host seat assembly 1 and the rear support frame 15, then a tractor 8 is arranged on the host seat assembly 1 by a protection shell 9 sleeved outside, a base 10 fixed at the lower end of the protection shell 9 is installed and fixed on the upper end surface of the host seat assembly 1 and is screwed and reinforced by a bolt, and lifting lugs 11 are fixed on the outer walls of two sides of the upper end of the protection shell 9, lug 11 is connected with the dead lever 13 that fixed plate 14 one side is connected on the elevartor shaft inner wall, make dead lever 13 provide structural support to hauler 8 and protective housing 9 through carrying, equipment structure remains stable when making hauler 8 drive driving sheave 12 rotate, difficult disturbance that produces, install upper portion guide rail 7 at mounting panel 2 upper end outer wall through the fastener at last, wholly fix main engine seat assemblage 1, when needs maintain hauler 8, only need directly demolish upper portion guide rail 7, rear portion support frame 15 and lower part guide rail 6's structural strength is enough stable, support intensity to main engine seat assemblage 1 can not receive the influence, be convenient for change the hoist and mount to hauler 8.

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. A machine-roomless elevator main machine installation structure is characterized by comprising:

the main machine seat assembly (1), a mounting plate (2) is fixed on the outer wall of the lower end of the main machine seat assembly (1), a mounting hole (5) is formed in the outer wall of the front end of the mounting plate (2), a lower guide rail (6) is installed on the outer wall of the lower end of the mounting plate (2) through a bolt, an upper guide rail (7) is installed on the outer wall of the upper end of the mounting plate (2) through a bolt, fixing holes (3) are formed in the outer walls of two sides of the upper end of the main machine seat assembly (1), clamping plates (4) are welded on the lower walls of two ends, provided with the fixing holes (3), of the main machine seat assembly (1), and the fixing holes (3) penetrate through the outer walls of the clamping plates (4);

the tractor (8) is installed in the middle of the upper end of the main machine seat assembly (1), the output end of the tractor (8) is connected with a traction wheel (12), the outer portion of the tractor (8) is sleeved with a protective shell (9), a base (10) is fixed to the lower end of the protective shell (9), and the base (10) is installed on the upper surface of the main machine seat assembly (1) through bolts.

2. The machine-roomless elevator main machine installation structure according to claim 1, wherein: lower part guide rail (6) pass through between mounting panel (2) and mounting hole (5) and upper portion guide rail (7) constitute the intercommunication structure, and constitute between lower part guide rail (6) and upper portion guide rail (7) and mounting panel (2) and dismantle the connection.

3. The machine-roomless elevator main machine installation structure according to claim 1, wherein: the traction sheave (12) is rotatably connected with the output end of the traction machine (8), and the traction machine (8) is in threaded connection with the main machine base assembly (1) through the protective shell (9) and the base (10).

4. The machine-roomless elevator main machine installation structure according to claim 1, wherein: the protective housing (9) is further provided with:

the lifting lugs (11) are fixed on the outer walls of the two sides of the upper end of the protective shell (9), one end, away from the traction sheave (12), of each lifting lug (11) is connected with a fixing rod (13), and the other end of each fixing rod (13) is fixed with a fixing plate (14).

5. The machine-roomless elevator main machine installation structure according to claim 4, wherein: the lifting lugs (11) are symmetrically arranged relative to the central axis of the protective shell (9), and the fixing plate (14) and the lifting lugs (11) are parallel to each other.

6. The machine-roomless elevator main machine installation structure according to claim 1, wherein: the main machine seat assembly (1) is further provided with:

rear portion support frame (15), it passes through the bolt fastening and is in the lower extreme of host computer seat assemblage (1), connecting hole (17) have been seted up to the upper end of rear portion support frame (15), and connecting hole (17) are connected the lower extreme of fixed orifices (3), the welding of the one end outer wall that host computer seat assemblage (1) was kept away from in rear portion support frame (15) has outer protective frame (16).

7. The machine-roomless elevator main machine installation structure according to claim 6, wherein: the structure of rear portion support frame (15) is the triangle-shaped structure, and constitutes threaded connection between rear portion support frame (15) and host computer seat assemblage (1) through connecting hole (17) and fixed orifices (3) to outer protecting frame (16) set up about the axis position symmetry of host computer seat assemblage (1).