CN216235522U - Practice thrift hauler mounting structure in space - Google Patents

Abstract

The utility model provides a space-saving tractor mounting structure, which is characterized by comprising a base, a shell, a motor, a traction sheave, a brake wheel, a brake, a support rod, a guide wheel, a connecting seat, a metal rod and an outer sleeve, wherein the shell is mounted on one side of the top of the base, the motor is mounted in the shell and is connected with an external power supply through a wire, the motor is provided with an output shaft, the left side wall of the shell is provided with a through hole, the output shaft of the motor penetrates through the through hole to extend to the outer side of the shell to be provided with the brake wheel and the traction sheave, the traction sheave is arranged on the right side of the brake wheel, outer teeth are mounted on the outer side wall of the brake wheel, the number of the outer teeth is N, N is more than or equal to 2, the space-saving tractor mounting structure is improved on the prior art, and the metal rod, the connecting seat and the outer sleeve are arranged to replace an electric switch in the prior art, so that a worker does not need to check the metal rod, the purpose of protecting the working personnel is achieved.

Description

Practice thrift hauler mounting structure in space

Technical Field

The utility model relates to the technical field of tractor installation, in particular to a space-saving tractor installation structure.

Background

The traction machine is mainly used as power equipment of an elevator, also called as an elevator main machine, and has the functions of conveying and transmitting power to enable the elevator to run, the traction machine is arranged at the top of an elevator shaft, the traction machine is usually separated from the elevator shaft by using a partition plate, then the traction machine is arranged on the partition plate, the whole traction machine is divided into a motor body, a brake, a speed reducer, a traction wheel and a base, and also comprises a plurality of damping and heat-radiating components, so that the traction machine is required to be arranged at the top of the elevator shaft, a certain heat-radiating space is required to be reserved at the top of the elevator shaft, the space occupied at the top of the elevator shaft is larger, therefore, a novel traction machine mounting structure is provided in the prior art to solve the problem of overlarge mounting space of the traction machine, the partition plate is cancelled in the prior art, a cross beam is arranged at the top of the elevator shaft, and the base of the traction machine is sleeved outside the cross beam, the original structure vertical on the partition board is arranged on a base of a tractor, such as an electric switch controller, a guide wheel and the like, the electric switch controller is arranged to correspond to an electric switch actuator at the top of a car, in the installation process of an elevator, in order to ensure the running safety of the elevator and prevent the car of the elevator from impacting the top or touching the bottom, generally, the actuators of the electric switches are arranged at the top and the bottom of the car, when the electric switch controller at the top of the base is contacted with the electric switch actuator at the top of the car, the situation that the position of the car exceeds the set position of the car is indicated, the top impacting accident is about to happen, and after the electric switch controller is contacted with the electric switch actuator, the power supply of the tractor is cut off, meanwhile, a brake of the tractor works, the car stops moving, the accident is prevented, and auxiliary support rods are arranged at two sides of the base, the other end of the auxiliary support rod is connected with the side wall of the elevator shaft to assist and fix the base, and meanwhile, in the prior art, the separation between the traction machine and the elevator shaft is eliminated due to the elimination of the partition plate, namely, a heat dissipation space does not need to be arranged above the traction machine, so that the space occupied by the traction machine is reduced;

however, the existing installation structure of the novel traction machine still has the following disadvantages in actual use, although the prior art cancels the heat dissipation space of the partition board and the traction machine, and saves partial installation space of the traction machine, when the traction machine is installed, a certain installation space still needs to be reserved for the controller of the electrical switch, which leads to the increase of the installation space of the traction machine, and in the maintenance process of the elevator, the electrical switch needs to be detected every time, the damage of the electrical switch is prevented from affecting the safe operation of the elevator, when the electrical switch is detected, a worker needs to hold a detection tool to detect the electrical switch, and the electrical switch is installed inside the elevator shaft, so that the worker has danger in the detection process, and the practicability of the prior art is reduced.

Disclosure of Invention

According to the technical problems, the utility model provides a space-saving tractor mounting structure which is characterized by comprising a base, a shell, a motor, a traction sheave, a brake wheel, a brake, support rods, a guide wheel, a connecting seat, a metal rod and an outer sleeve, wherein the shell is mounted on one side of the top of the base, the motor is mounted in the shell and is connected with an external power supply through a lead, the motor is provided with an output shaft, a through hole is formed in the left side wall of the shell, the output shaft of the motor penetrates through the through hole to extend to the outer side of the shell to be provided with the brake wheel and the traction sheave, the traction sheave is arranged on the right side of the traction wheel, external teeth are mounted on the outer side wall of the brake wheel, the number of the external teeth is N, N is more than or equal to 2, the brake is mounted on the left side wall of the shell, the brake is connected with the external power supply through a lead, the support rods are mounted on two sides of the base, and the number of the support rods is M, m is greater than or equal to 2, the mounting groove has been seted up to the base bottom, the fixed block is installed at the mounting groove top, the leading wheel is installed through external pivot to the lateral wall before the fixed block, the rope hole has been seted up at the base top, and this rope hole is located the leading wheel top, the connecting seat is installed respectively to the mounting groove left and right sides inner wall, the quantity of connecting seat is two, the connecting seat passes through the wire and connects the motor, two the one end of metal pole is installed to one side lateral wall that the connecting seat is close to each other, the other end of metal pole extends to the mounting groove middle part, two the metal pole contactless, the overcoat has been cup jointed to the metal pole lateral wall, the material of overcoat is insulating material.

The utility model has the beneficial effects that:

the utility model improves the prior art, replaces the electrical switch of the prior art with the metal rod, the connecting seat and the outer sleeve, realizes the function of no need of a worker to check the metal rod, and achieves the purpose of protecting the worker, in the using process of the utility model, because the motor is connected with the connecting seat and then connected with the metal rod through the conducting wire, under most conditions, the metal rods are not contacted, the operation of the motor is not influenced, and no electronic device is arranged in the metal rod, the maintenance is not needed, so the worker can only detect whether the conducting wire normally operates in the maintenance process, and does not need to enter the elevator shaft, thereby ensuring the safety of the worker, meanwhile, the utility model installs the metal rod, the connecting seat, the outer sleeve and other devices in the base, and does not need to use other installation space for installation, make the installation space of this application reduce, improved the practicality of this application.

Drawings

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

FIG. 2 is a schematic view of the present invention showing the external cage reaching the interior of the base;

FIG. 3 is a schematic view of the structure between the metal rod and the housing of the present invention;

fig. 4 is a schematic view of the connection between the metal rod and the motor and the external power source according to the present invention.

As shown in the figure: 1-base, 11-shell, 12-motor, 13-traction sheave, 14-brake sheave, 15-brake, 16-supporting rod, 17-guide sheave, 18-connecting seat, 19-metal rod, 110-outer sleeve, 111-mounting groove and 112-fixing block.

Detailed Description

Example 1

The utility model provides a space-saving tractor mounting structure which is characterized by comprising a base 1, a shell 11, a motor 12, a traction sheave 13, a brake sheave 14, a brake 15, a support rod 16, a guide wheel 17, a connecting seat 18, a metal rod 19 and an outer sleeve 110, wherein the shell 11 is mounted on one side of the top of the base 1, the motor 12 is mounted in the shell 11, the motor 12 is connected with an external power supply through a lead, the motor 12 is provided with an output shaft, the left side wall of the shell 11 is provided with a through hole, the output shaft of the motor 12 passes through the through hole and extends to the outer side of the shell 11 to be provided with the brake sheave 14 and the traction sheave 13, the traction sheave 13 is arranged on the right side of the brake sheave 14, the outer side wall of the brake sheave 14 is provided with external teeth, the number of the external teeth is N, the N is more than or equal to 2, the left side wall of the shell 11 is provided with the brake 15, the brake 15 is connected with the external power supply through a lead, the support rod 16 is mounted on two sides of the base 1, the number of the support rods 16 is M, m is greater than or equal to 2, mounting groove 111 has been seted up to base 1 bottom, fixed block 112 is installed at mounting groove 111 top, leading wheel 17 is installed through external pivot to the lateral wall before the fixed block 112, the rope hole has been seted up at base 1 top, this rope hole is located leading wheel 17 top, connecting seat 18 is installed respectively to mounting groove 111 left and right sides inner wall, the quantity of connecting seat 18 is two, connecting seat 18 passes through wire connecting motor 12, the one end of metal pole 19 is installed to one side lateral wall that two connecting seats 18 are close to each other, the other end of metal pole 19 extends to mounting groove 111 middle part, two metal pole 19 contactless, overcoat 110 has been cup jointed to metal pole 19 lateral wall, the material of overcoat 110 is insulating material.

Example 2

When the elevator car is used, the elevator car is arranged at the top of an elevator shaft, the supporting rod 16 is fixed inside the elevator shaft, the elevator car is fixed in an auxiliary mode, the top of the car is provided with the metal rod 19, the length of the metal rod 19 is the same as the distance between the two metal rods 19, the outer side of the metal rod 19 at the top of the car is provided with the protective shell 11, then the outer side of the traction sheave 13 is provided with the steel wire rope, one end of the steel wire rope is connected with the traction sheave 13, the guide sheave 17 and the moving sheave at the outer side of the car, the other end of the steel wire rope is connected with the counterweight device, and then the external power supply is controlled to start the motor 12;

in the running process of the motor 12, the car normally runs, the motor 12 is connected with the connecting seat 18 through a conducting wire and further connected with the metal rods 19, under most conditions, the metal rods 19 are not in contact with each other, so that the running of the motor 12 is not affected, when the car has a roof rushing accident, the car excessively moves upwards, the metal rods 19 of the car are connected through the metal rods 19 on the top of the car, the two ends of the motor 12 are connected, the motor 12 is short-circuited and stops running, meanwhile, an external power supply is controlled to start the brake 15, the brake 15 is attached to the outer teeth of the brake wheel 14, the brake wheel 14 cannot move, the output shaft of the motor 12 is further fixed, the motor 12 is prevented from continuing to rotate, and the car is driven to move;

and 19 inside no electron device of metal pole, so also need not to maintain it, so the staff is in the maintenance process, only need detect whether the wire normally operates can, need not to get into inside the elevator well, guaranteed staff's safety, simultaneously, this application is installed parts such as metal pole 19, connecting seat 18 and overcoat 110 inside base 1, need not use other installation space to install, makes the installation space of this application reduce, has improved the practicality of this application.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (8)

1. The space-saving traction machine mounting structure is characterized by comprising a base, a shell, a motor, a traction wheel, a brake, a support rod, a guide wheel, a connecting seat, a metal rod and a jacket, wherein the shell is mounted on one side of the top of the base, the motor is mounted in the shell, the motor is provided with an output shaft, a through hole is formed in the left side wall of the shell, the output shaft of the motor penetrates through the through hole to extend to the outer side of the shell to be mounted with the brake wheel and the traction wheel, the traction wheel is arranged on the right side of the brake wheel, external teeth are mounted on the outer side wall of the brake wheel, the brake is mounted on the left side wall of the shell, the support rod is mounted on two sides of the base, a mounting groove is formed in the bottom of the base, a fixed block is mounted at the top of the mounting groove, the guide wheel is mounted on the front side wall of the fixed block through an external rotating shaft, a rope hole is formed in the top of the base, this rope hole is located the leading wheel top, the connecting seat is installed respectively to the mounting groove left and right sides inner wall, the one end of metal pole is installed to one side lateral wall that the connecting seat is close to each other, the other end of metal pole extends to the mounting groove middle part, the metal pole contactless, the overcoat has been cup jointed to the metal pole lateral wall.

2. A space-saving traction machine installing structure as claimed in claim 1, wherein the number of the external teeth is N, N ≧ 2.

3. The space-saving traction machine installation structure according to claim 1, wherein the number of the support rods is M, M is greater than or equal to 2.

4. A space-saving traction machine installing structure as claimed in claim 1, wherein the number of the coupling seats is two.

5. A space-saving traction machine installing structure as claimed in claim 1, wherein the material of the housing is an insulating material.

6. A space-saving traction machine installing structure as claimed in claim 1, wherein the motor is connected to an external power source through a wire.

7. A space-saving traction machine installing structure as claimed in claim 1, wherein the brake is connected to an external power source through a wire.

8. A space-saving traction machine installing structure as claimed in claim 1, wherein the connecting socket is connected to the motor by a wire.

Images