CN205855752U - A kind of slidingtype machine room guard board structure for escalator and moving sidewalk - Google Patents
A kind of slidingtype machine room guard board structure for escalator and moving sidewalk Download PDFInfo
- Publication number
- CN205855752U CN205855752U CN201620794230.4U CN201620794230U CN205855752U CN 205855752 U CN205855752 U CN 205855752U CN 201620794230 U CN201620794230 U CN 201620794230U CN 205855752 U CN205855752 U CN 205855752U
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- CN
- China
- Prior art keywords
- machine room
- backplate
- sliding guide
- plate
- rail plate
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- 238000012423 maintenance Methods 0.000 abstract description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Escalators And Moving Walkways (AREA)
Abstract
This utility model relates to a kind of slidingtype machine room guard board structure for escalator and moving sidewalk, including machine room backplate, locking device and rail plate, the both sides of the upper and lower side of described machine room backplate are provided with roller by roller shaft, described rail plate is L-shaped, described roller is stuck in rail plate and can in rail plate slidably, when machine room backplate is in installment state, described machine room backplate is locked on the vertical side of described rail plate by locking device, and the end of described rail plate horizontal side is provided with positive stop.When maintainer need to remove step or enter staircase inside, only machine room backplate can need to be hidden in bottom machine room by machine room backplate slide downward.When completing maintenance, the machine room backplate that would fit snugly within bottom is lifted up, and the Spring lock catch of both sides can prevent from gliding by automatic locking backplate, the most resettable machine room backplate.This machine room backplate can effectively be avoided repeating to dismount machine room backplate, the most convenient but also safety.
Description
Technical Field
The utility model relates to a computer lab backplate structure for automatic escalator and moving walk is a slidingtype, can hide, need not the computer lab backplate structure of dismantling.
Background
According to the relevant provisions in the national standard GB16899 escalator safety code, in the machine rooms, drive stations and diverting stations of escalators and moving walkways, effective protection and protection means should be provided if the moving or rotating parts are accessible and dangerous for personnel. Therefore, machine room guard plates are arranged in machine rooms of the escalator and the moving sidewalk, so that the injury of the rotating steps to maintenance personnel is avoided, and the safety of the personnel is guaranteed. However, the existing machine room protection plate is generally a detachable machine room protection plate, that is, when a maintainer needs to detach a step or overhaul the inside of an escalator, the machine room protection plate needs to be detached, and the person can further enter the escalator. The removed machine room guard plate is placed on the ground and is often deformed due to treading, and even lost. Some maintainers do not need to install the machine room guard plate again even in order to overhaul next time, and this can bring very big risk to the maintainer.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects of the prior art, the utility model aims to provide a novel machine room protection plate structure which is convenient and safe.
In order to realize the above object, the utility model provides a slidingtype computer lab backplate structure for automatic escalator and moving walk, including computer lab backplate, locking device and sliding guide, the gyro wheel is installed through the roller shaft in the both sides of the last lower extreme of computer lab backplate, sliding guide is the L type, the gyro wheel card is in sliding guide and can freely slide in sliding guide, when the computer lab backplate is in the mounted state, the computer lab backplate passes through the locking device locking and is in on sliding guide's the vertical side, the tip of sliding guide horizontal side is provided with limit stop.
Preferably, the machine room guard plate comprises an upper plate and a lower plate, the upper plate and the lower plate are connected through a connecting rod, and the connecting rod is respectively installed on roller shafts on two sides of the upper end of the upper plate and the upper end of the lower plate.
Preferably, the locking device comprises a lock cylinder on the upper plate with a spring structure and a lock catch on the sliding guide rail with a ramp.
Advantageously, the upper plate is provided with a lifting opening.
The utility model provides a slidingtype computer lab backplate structure, this computer lab backplate can slide from top to bottom in dedicated sliding guide. When the maintainer needs to dismantle the step or enter the escalator, the trouble-complex dismantling work is not needed, and the machine room protection plate can be hidden at the bottom of the machine room only by sliding the machine room protection plate downwards. When the completion was overhauld, will hide the computer lab backplate in the bottom and upwards mention, the spring catch of both sides can pin the backplate automatically and prevent the gliding, can reset the computer lab backplate again. This computer lab backplate can effectually avoid repeated dismouting computer lab backplate, not only convenient but also safety.
Drawings
FIG. 1 is a front view of a preferred embodiment of the present invention;
FIG. 2 is a schematic illustration of the preferred embodiment of the present invention as installed;
FIG. 3 is a schematic view of the preferred embodiment of the present invention in a hidden state;
FIG. 4 is a schematic view of an upper plate;
FIG. 5 is a schematic view of the lower plate;
FIG. 6 is a front view of the slide guide;
FIG. 7 is a cross-sectional view taken along line A-A of FIG. 6;
FIG. 8 is a schematic view of a connecting rod;
fig. 9 is a schematic view of the locking device.
Wherein,
1. an upper plate;
2. a lower plate;
3. a sliding guide rail;
4. a connecting rod;
101. a roller;
102. a roller shaft;
106. a lock cylinder;
304. locking;
108. lifting the mouth;
303. and a limit stop.
Detailed Description
As shown in fig. 1 to 9, the utility model provides a slidingtype computer lab backplate structure for escalator and moving walk, including computer lab backplate, locking device and sliding guide 3, gyro wheel 101 is installed through roller shaft 102 in the both sides of the upper and lower extreme of computer lab backplate, sliding guide 3 is the L type, gyro wheel 101 card is in sliding guide 3 and can freely slide in sliding guide, when the computer lab backplate is in the mounted state, the computer lab backplate passes through locking device locking on sliding guide 3's vertical side, the tip of sliding guide 3 horizontal side is provided with limit stop 303. The machine room protection plate comprises an upper plate 1 and a lower plate 2, wherein the upper plate 1 and the lower plate 2 are connected through a connecting rod 4, and the connecting rod 4 is respectively arranged on roller shafts 102 on two sides of the upper end of the upper plate and the upper end of the lower plate. The locking device comprises a lock cylinder 106 on the upper plate and a lock catch 304 on the sliding guide rail, the lock cylinder 106 is provided with a spring structure, the lock catch 304 is provided with a slope, and the upper plate is provided with a lifting opening 108.
Rollers 101 are respectively mounted on both sides of the upper and lower ends of the upper plate 1 and the lower plate 2 through roller shafts 102, and the rollers 101 are caught in the slide rail 3 and can freely slide in the slide rail 3. When the machine room guard board is in the installation state, the lock cylinder 106 on the upper board and the lock catch 304 on the sliding guide rail are locked with each other, so that the upper board 1 is prevented from sliding downwards. The upper plate 1 and the lower plate 2 are connected by a connecting rod 4, and the connecting rod 4 is respectively installed on the roller shafts 102 at both sides of the upper ends of the upper plate and the lower plate. Thus, when the upper plate 1 slides up and down, the lower plate 2 can be synchronously driven to slide.
When the machine room guard plate needs to slide downwards, the lock cylinders 106 on the two sides of the upper plate are pulled towards the middle, the lock between the lock cylinders and the lock catches 304 can be released, and the upper plate 1 slides downwards. Meanwhile, the connecting rod 4 transmits thrust to the lower plate 2, and the lower plate 2 also slides downwards synchronously. Until the roller 101 on the lower side of the lower plate 2 slides downwards to the limit stop 303 arranged at the end part of the horizontal side surface of the slide rail 3, the machine room protection plate reaches a limit position, and at the moment, the machine room protection plate is in a hidden state. The inside of the escalator can be operated by an operator.
When the machine room guard board needs to be reset, a person lifts the upper plate upwards through the lifting opening 108 of the upper plate 1. The roller 101 slides in the slide rail 3 until the lock cylinder 106 is locked again with the lock catch 304. The lock cylinder has a spring structure and the lock catch 304 has a ramp, the spring structure compresses when the lock cylinder 106 slides up, and the spring recovers when the lock cylinder reaches above the lock catch, so that the lock cylinder and the lock catch are locked.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and changes will readily occur to those skilled in the art based upon the teachings of the present invention. Therefore, the technical solutions that can be obtained by logic analysis, reasoning or limited experiments based on the prior art according to the design concept of the present invention should be within the scope of the present invention and/or the protection scope defined by the claims.
Claims (4)
1. The utility model provides a slidingtype computer lab backplate structure for automatic escalator and moving walk which characterized in that: including computer lab backplate, locking device and sliding guide (3), gyro wheel (101) are installed through roller shaft (102) in the both sides of the upper and lower extreme of computer lab backplate, sliding guide (3) are the L type, gyro wheel (101) card is in sliding guide (3) and can freely slide in sliding guide, and when the computer lab backplate was in the mounted state, the locking of computer lab backplate passed through locking device is in on sliding guide's the vertical side, the tip of the horizontal side of sliding guide is provided with limit stop (303).
2. A sliding machine room guard plate structure for escalators and moving walkways according to claim 1, wherein: the machine room protection plate comprises an upper plate (1) and a lower plate (2), wherein the upper plate (1) and the lower plate (2) are connected through a connecting rod (4), and the connecting rod (4) is respectively installed on roller shafts on two sides of the upper end of the upper plate (1) and the upper end of the lower plate (2).
3. A sliding machine room guard plate structure for escalators and moving walkways according to claim 2, wherein: the locking device comprises a lock cylinder (106) with a spring structure on the upper plate and a catch (304) with a ramp on the sliding guide.
4. A sliding machine room guard plate structure for escalators and moving walkways according to claim 3, wherein: the upper plate is provided with a lifting opening (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620794230.4U CN205855752U (en) | 2016-07-27 | 2016-07-27 | A kind of slidingtype machine room guard board structure for escalator and moving sidewalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620794230.4U CN205855752U (en) | 2016-07-27 | 2016-07-27 | A kind of slidingtype machine room guard board structure for escalator and moving sidewalk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205855752U true CN205855752U (en) | 2017-01-04 |
Family
ID=57648240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620794230.4U Active CN205855752U (en) | 2016-07-27 | 2016-07-27 | A kind of slidingtype machine room guard board structure for escalator and moving sidewalk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205855752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044521A (en) * | 2016-07-27 | 2016-10-26 | 江南嘉捷电梯股份有限公司 | Sliding type machine room protection plate structure for escalators and moving walks |
-
2016
- 2016-07-27 CN CN201620794230.4U patent/CN205855752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044521A (en) * | 2016-07-27 | 2016-10-26 | 江南嘉捷电梯股份有限公司 | Sliding type machine room protection plate structure for escalators and moving walks |
| CN106044521B (en) * | 2016-07-27 | 2018-04-10 | 江南嘉捷电梯股份有限公司 | A kind of slidingtype computer room guard board structure for being used for escalator and moving sidewalk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180509 Address after: 215122 28 Weixin Road, Suzhou Industrial Park, Suzhou, Jiangsu Patentee after: Jiangnan Jiajie Lift Co., Ltd., Jiangsu Address before: 215122 No. 718 Ting Ting Road, Suzhou Industrial Park, Suzhou, Jiangsu. Patentee before: SJEC Corporation |
|
| TR01 | Transfer of patent right |