CN210884864U

CN210884864U - A travel drive module for automatic escalator lower part truss

Info

Publication number: CN210884864U
Application number: CN201921378106.XU
Authority: CN
Inventors: 邵太春; 李振东
Original assignee: Suzhou Jisicheng Intelligent Technology Co ltd
Current assignee: Suzhou Jisicheng Intelligent Technology Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-06-30
Anticipated expiration: 2029-08-23

Abstract

The utility model provides a walking drive module for automatic escalator lower part truss, includes the box-like chassis that the opening set up downwards, chassis medial extremity is provided with the walking motor, the walking motor is through walking commutator two, the three difference transmission of walking commutator one and both sides and is connected, the both sides of walking commutator two are connected with walking wheel one and two transmissions of walking wheel through the transmission shaft respectively, the both sides of walking commutator three are connected with walking wheel three and four transmissions of walking wheel through the transmission shaft respectively. The utility model discloses a walking drive module can realize that the chassis moves on the track, can realize walking in-process to orbital cleaning, can realize the automatic shutdown motion behind the arrival position, and the whole stationarity in chassis is good, and collision buffer capacity is good, and stable in structure can set up the support module in the chassis top, provides technical support for lower part truss support adjustment mechanism's design.

Description

A travel drive module for automatic escalator lower part truss

Technical Field

The utility model belongs to the technical field of the automatic escalator frock, concretely relates to a travel drive module for automatic escalator lower part truss.

Background

Escalators, or escalators for pedestrians, escalator handrails, escalators, are a class of escalators with circulating moving steps, which are stationary electrically driven devices for transporting passengers in an upward or downward inclination. The escalator is generally inclined, a pedestrian can automatically take the steps to the other end of the escalator when walking on one end station of the escalator, the steps can be kept horizontal all the way, handrails which synchronously move with the steps are arranged on two sides of the escalator and are held by a user, the escalator can always walk in one direction, but most of the steps can be controlled by managers according to the needs of time, people flow and the like, the other type of pedestrian transportation tool which is very similar to the escalator is an automatic sidewalk, the two types of transportation tools are mainly automatic sidewalks without steps, and most of the transportation tools can only walk on the flat ground or slightly incline.

At present, in the production process of escalator, need put into the pit with the one end truss of staircase installation or test, however in actual production, hardly put the truss flat, consequently need fill up the one end or one side of truss, if guarantee that truss middle part and left and right sides are the optimum position, need artifical adjustment position many times, fairly loaded down with trivial details, truss weight is great moreover, and it wastes time and energy to hoist many times, and is with high costs, still has the potential safety hazard.

Therefore, a supporting and adjusting mechanism for the truss needs to be designed to solve the problem, and in the process of designing the supporting and adjusting mechanism, a walking driving module for the truss at the lower part of the escalator is firstly designed.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a walking drive module for a lower truss of an escalator.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: the utility model provides a walking drive module for automatic escalator lower part truss, includes the box-like chassis that the opening set up downwards, chassis medial extremity is provided with the walking motor, the walking motor is through walking commutator two, the three difference transmission of walking commutator one and both sides and is connected, the both sides of walking commutator two are connected with walking wheel one and two transmissions of walking wheel through the transmission shaft respectively, the both sides of walking commutator three are connected with walking wheel three and four transmissions of walking wheel through the transmission shaft respectively.

The preferable technical scheme is as follows: the first traveling commutator, the second traveling commutator and the third traveling commutator are all arranged on the same straight line and are arranged in the middle at the lower end of the chassis.

The preferable technical scheme is as follows: the chassis lower extreme is provided with groined deep floor, walking commutator one, walking commutator two, walking commutator three, walking wheel one, walking wheel two, walking wheel three and walking wheel four pass through respectively deep floor separates the setting, walking wheel one, walking wheel two, walking wheel three and walking wheel four set up respectively four angles of deep floor.

The preferable technical scheme is as follows: the outer sides of the first traveling wheel, the second traveling wheel, the third traveling wheel and the fourth traveling wheel are provided with buffer blocks, and the buffer blocks are fixed on the outer side face of the chassis.

The preferable technical scheme is as follows: the outer sides of the first traveling wheel, the second traveling wheel, the third traveling wheel and the fourth traveling wheel are all provided with brushes, and the brushes are fixed on the inner side surface of the chassis.

The preferable technical scheme is as follows: and both sides of the chassis are provided with limit switches.

The preferable technical scheme is as follows: one side of the chassis is provided with a wire groove.

Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:

the utility model discloses a walking drive module can realize that the chassis moves on the track, can realize walking in-process to orbital cleaning, can realize the automatic shutdown motion behind the arrival position, and the whole stationarity in chassis is good, and collision buffer capacity is good, and stable in structure can set up the support module in the chassis top, provides technical support for lower part truss support adjustment mechanism's design.

Drawings

Fig. 1 is a front schematic view of the present invention.

Fig. 2 is a schematic back view of the present invention.

In the above figures, a chassis 101, a traveling motor 102, a traveling commutator I103, a traveling commutator II 104, a traveling commutator III 105, a traveling wheel I106, a traveling wheel II 107, a traveling wheel III 108, a traveling wheel IV 109, a reinforcing rib plate 110, a buffer block 111, a brush 112, a limit switch 113 and a wire groove 114.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Example (b): as shown in fig. 1-2, the walking drive module for the lower truss of the escalator comprises a box-shaped chassis 101 with a downward opening, a walking motor 102 is arranged at the inner side end of the chassis 101, the walking motor 102 is in transmission connection with a second walking reverser 104 and a third walking reverser 105 on two sides through a first walking reverser 103, two sides of the second walking reverser 104 are in transmission connection with a first walking wheel 106 and a second walking wheel 107 through transmission shafts, and two sides of the third walking reverser 105 are in transmission connection with a third walking wheel 108 and a fourth walking wheel 109 through transmission shafts.

The principle is as follows: as shown in fig. 2, the traveling motor 102 drives each transmission shaft to rotate through a first traveling commutator 103, a second traveling commutator 104 and a third traveling commutator 105, each transmission shaft drives a first traveling wheel 106, a second traveling wheel 107, a third traveling wheel 108 and a fourth traveling wheel 109 to rotate, the first traveling wheel 106 and the third traveling wheel 108 are clamped on a track on one side, the second traveling wheel 107 and the fourth traveling wheel 109 are clamped on a track on the other side, and the chassis 101 can travel on the track through the driving of the traveling motor 102.

The preferred embodiment is: as shown in fig. 2, the first traveling reverser 103, the second traveling reverser 104, and the third traveling reverser 105 are all arranged on the same straight line, and the three are arranged in the middle at the lower end of the chassis 101. The bearing capacity is reserved for the two sides of the chassis 101, and technical preparation is made for a truss support structure at the upper end of the chassis 101.

The preferred embodiment is: as shown in fig. 2, a groined reinforcing rib plate 110 is arranged at the lower end of the chassis 101, a first traveling reverser 103, a second traveling reverser 104, a third traveling reverser 105, a first traveling wheel 106, a second traveling wheel 107, a third traveling wheel 108 and a fourth traveling wheel 109 are respectively arranged at intervals through the reinforcing rib plate 110, and the first traveling wheel 106, the second traveling wheel 107, the third traveling wheel 108 and the fourth traveling wheel 109 are respectively arranged at four corners of the reinforcing rib plate 110. The reinforcing rib plate 110 is arranged to ensure structural strength, parts are separately arranged according to a # -shaped structure, balance of the chassis 101 can be improved, structural stability is ensured, and service life is prolonged.

The preferred embodiment is: as shown in fig. 1, the outer sides of the first road wheel 106, the second road wheel 107, the third road wheel 108 and the fourth road wheel 109 are all provided with a buffer block 111, and the buffer block 111 is fixed on the outer side surface of the chassis 101. When the walking driving module moves to the limiting block on the track, the walking driving module is contacted with the buffer block 111 to play a role in buffering, so that mechanical damage is prevented, and the service life of parts is prolonged.

The preferred embodiment is: as shown in fig. 1, the outer sides of the first traveling wheel 106, the second traveling wheel 107, the third traveling wheel 108 and the fourth traveling wheel 109 are all provided with a brush 112, and the brush 112 is fixed on the inner side surface of the chassis 101. When the walking driving module moves on the rail, the brush 112 can clean the obstacles on the rail, so as to ensure smooth operation.

The preferred embodiment is: as shown in fig. 1, both sides of the chassis 101 are provided with limit switches 113. The switch with the model number of D4V-8108Z can be adopted, when the walking driving module moves to a limit block on the track, the limit block contacts with the movable part of the limit switch 113, so that the limit switch 113 controls the module to stop moving, and the mechanical damage of the main body is prevented.

The preferred embodiment is: as shown in fig. 1, a wire duct 114 is provided at one side of the chassis 101. The wiring is prevented from being messy, and the motion safety is ensured.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a travel drive module for automatic escalator lower part truss which characterized in that: the box-shaped chassis comprises a box-shaped chassis with a downward opening, wherein a walking motor is arranged at the inner side end of the chassis, the walking motor is in transmission connection with a walking commutator II and a walking commutator III on two sides through a walking commutator I, the two sides of the walking commutator II are in transmission connection with a walking wheel I and a walking wheel II through transmission shafts, and the two sides of the walking commutator III are in transmission connection with a walking wheel III and a walking wheel IV through transmission shafts.

2. The travel drive module for an escalator lower truss according to claim 1, wherein: the first traveling commutator, the second traveling commutator and the third traveling commutator are all arranged on the same straight line and are arranged in the middle at the lower end of the chassis.

3. The travel drive module for an escalator lower truss according to claim 2, wherein: the chassis lower extreme is provided with groined deep floor, walking commutator one, walking commutator two, walking commutator three, walking wheel one, walking wheel two, walking wheel three and walking wheel four pass through respectively deep floor separates the setting, walking wheel one, walking wheel two, walking wheel three and walking wheel four set up respectively four angles of deep floor.

4. A travel drive module for an escalator lower truss according to claim 3 wherein: the outer sides of the first traveling wheel, the second traveling wheel, the third traveling wheel and the fourth traveling wheel are provided with buffer blocks, and the buffer blocks are fixed on the outer side face of the chassis.

5. The travel drive module for an escalator lower truss according to claim 4, wherein: the outer sides of the first traveling wheel, the second traveling wheel, the third traveling wheel and the fourth traveling wheel are all provided with brushes, and the brushes are fixed on the inner side surface of the chassis.

6. The travel drive module for an escalator lower truss according to claim 5, wherein: and both sides of the chassis are provided with limit switches.

7. The travel drive module for an escalator lower truss according to claim 6, wherein: one side of the chassis is provided with a wire groove.