CN105905773A - Connection and fixing device for middle and rear plates for escalator - Google Patents
Connection and fixing device for middle and rear plates for escalator Download PDFInfo
- Publication number
- CN105905773A CN105905773A CN201610541735.4A CN201610541735A CN105905773A CN 105905773 A CN105905773 A CN 105905773A CN 201610541735 A CN201610541735 A CN 201610541735A CN 105905773 A CN105905773 A CN 105905773A
- Authority
- CN
- China
- Prior art keywords
- middle plate
- back plate
- gripper shoe
- plate
- truss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B23/00—Component parts of escalators or moving walkways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
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- Escalators And Moving Walkways (AREA)
Abstract
The invention relates to the field of elevator manufacturing, particularly to a connection and fixing device for middle and rear plates of an escalator. The connection and fixing device comprises a truss, wherein a group of limiting slots are respectively formed in the front and rear ends of the truss in a spacing manner; each group comprises two limiting slots; the two limiting slots in each group are symmetrically formed in the inner side end surface of the truss; the inner diameters and the depths of the limiting slots correspond to limiting blocks arranged at the bottom of the middle plate, so that the limiting blocks can be embedded into the limiting slots; a plurality of rear plate supporting plates are integrally arranged in the bottom of the middle plate; the front end parts of the rear plate supporting plates extend out of the end part of the middle plate and are positioned below the bottom of the rear plate and connected with the bottom of the rear plate in a pressing manner; a plurality of middle plate supporting plates are integrally arranged in the bottom of the rear plate; the front end parts of the middle plate supporting plates extend out of the end part of the rear plate and are positioned below the bottom of the middle plate and connected with the bottom of the middle plate in a pressing manner.
Description
Technical field
The present invention relates to elevator and manufacture field, in especially a kind of escalator, back plate connects fixing device.
Background technology
In recent years, the accident of escalator occurs again and again, and in addition to manual operation reason, its reason is mainly existing escalator
Design there is certain defect.
Existing escalator include back plate, middle plate and front edge board, wherein in plate play form a connecting link important used, above-mentioned in
Before and after plate, two ends are connected with back plate and front edge board respectively, and the two ends, left and right of above-mentioned middle plate are used for being fixed with truss, but existing
The design of middle plate exists certain deficiency.
Existing middle plate typically uses stainless steel, and blanketing is at truss overhead surface, in use, due to unbalance stress or
Other factors, it is easy to the situation of deformation occurs, and after the deformation of middle plate, its position contacted with back plate will produce gap, personnel
Once trample contact position it is possible to situation that in Fa Shenging, board reversal falls, cause major accident.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of rational in infrastructure and back plate fixation, safety
In high a kind of escalator, back plate connects fixing device.
The present invention adopts the technical scheme that:
In a kind of escalator, back plate connects fixing device, it is characterised in that: including a truss, this truss rear and front end is respectively
One group of stopper slot is made at interval, and often group stopper slot includes two, and often two stopper slot symmetries in group are formed on the inner side end of truss
In, the limited block that described stopper slot internal diameter is made with the degree of depth and middle plate bottom surface is corresponding, can be embedded in mutually with described limited block, described
In middle plate bottom surface, one interval is shaped with multiple back plate gripper shoe, and the leading section of described back plate gripper shoe is stretched out by middle plate end, is positioned at
Described back plate subjacent, crimps mutually with described back plate bottom surface, and in described back plate bottom surface, one interval is shaped with multiple middle plate gripper shoe,
The leading section of described middle plate gripper shoe is stretched out by back plate end, is positioned at described middle plate subjacent, crimps mutually with described middle plate bottom surface.
And, make through hole in described stopper slot sidewall, fix in order to the limited block installing bolt and middle plate bottom surface is made.
And, described back plate gripper shoe upper surface, behind middle plate gripper shoe upper surface and middle plate, back plate bottom surface is located in the same horizontal plane.
Advantages of the present invention and good effect be:
In the present invention, stopper slot that truss is made coordinate in the limited block made of plate bottom surface, can by middle plate in the horizontal direction in carry out
Fixing, back plate gripper shoe that middle plate and back plate bottom surface are made respectively and middle plate gripper shoe, in can assisting, plate and back plate are mutually carried out
Support, plate and the stability of back plate contact position in raising, and then prevent middle plate and back plate from inverting, improve its safety；
The through hole that stopper slot sidewall is made, is hidden in bolt upper end truss both sides, thus avoids bolt end exposed above middle plate
Trampled by personnel and roll, the situation damaged or come off occurs；Back plate gripper shoe upper surface, middle plate gripper shoe upper surface and middle plate
Back plate bottom surface is located in the same horizontal plane, it is ensured that back plate is steady with middle plate junction, it is to avoid the problems such as tilting occur, fall
Lower security hidden danger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the upward view of Fig. 1.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, it is impossible to
Protection scope of the present invention is limited with following embodiment.
In a kind of escalator, back plate connects fixing device, and the innovation of the present invention is, including a truss 4, before and after this truss
Two ends are respectively separated makes one group of stopper slot 7, and often group stopper slot includes two, and often two stopper slot symmetries in group are formed on truss
Inner side end in, the limited block that described stopper slot internal diameter is made with the degree of depth and middle plate 1 bottom surface is corresponding, can be with described limited block
8 phase setting-ins, in described middle plate bottom surface, one interval is shaped with multiple back plate gripper shoe 6, and the leading section of described back plate gripper shoe is by middle plate
End is stretched out, and is positioned at described back plate 3 subjacent, crimps mutually with described back plate bottom surface, one interval system in described back plate bottom surface
There are multiple middle plate gripper shoe 5, the leading section of described middle plate gripper shoe to be stretched out by back plate end, are positioned at described middle plate subjacent,
Crimp mutually with described middle plate bottom surface；Described back plate gripper shoe upper surface, behind middle plate gripper shoe upper surface and middle plate, back plate bottom surface is positioned at
In same level.
In the present embodiment, in described stopper slot sidewall, make through hole, in order to the limited block phase installing bolt 2 and middle plate bottom surface is made
Fixing.
The work process of the present invention is:
When the present invention uses, middle plate is covered above truss by operator so that the limited block of middle plate bottom surface is inlaid in truss system
In the stopper slot gone out, the bottom surface of middle plate and back plate is mutually pressed with the upper surface of middle plate gripper shoe and the upper surface of back plate gripper shoe respectively
Connect, by bolt, limited block and truss can be fixed, normally use.
In the present invention, stopper slot that truss is made coordinate in the limited block made of plate bottom surface, can by middle plate in the horizontal direction in carry out
Fixing, back plate gripper shoe that middle plate and back plate bottom surface are made respectively and middle plate gripper shoe, in can assisting, plate and back plate are mutually carried out
Support, plate and the stability of back plate contact position in raising, and then prevent middle plate and back plate from inverting, improve its safety；
The through hole that stopper slot sidewall is made, is hidden in bolt upper end truss both sides, thus avoids bolt end exposed above middle plate
Trampled by personnel and roll, the situation damaged or come off occurs；Back plate gripper shoe upper surface, middle plate gripper shoe upper surface and middle plate
Back plate bottom surface is located in the same horizontal plane, it is ensured that back plate is steady with middle plate junction, it is to avoid the problems such as tilting occur, fall
Lower security hidden danger.
Claims (3)
1. in an escalator, back plate connects fixing device, it is characterised in that: including a truss, this truss rear and front end is divided
Jian Ge not make one group of stopper slot, often group stopper slot includes two, and often two stopper slot symmetries in group are formed on the medial extremity of truss
In face, the limited block that described stopper slot internal diameter is made with the degree of depth and middle plate bottom surface is corresponding, can be embedded in mutually with described limited block, institute
In stating middle plate bottom surface, one interval is shaped with multiple back plate gripper shoe, and the leading section of described back plate gripper shoe is stretched out by middle plate end, position
In described back plate subjacent, crimping mutually with described back plate bottom surface, in described back plate bottom surface, one interval is shaped with the support of multiple middle plate
Plate, the leading section of described middle plate gripper shoe is stretched out by back plate end, is positioned at described middle plate subjacent, with described middle plate bottom surface phase
Crimping.
In a kind of escalator the most according to claim 1, back plate connects fixing device, it is characterised in that: described spacing
Make through hole in groove sidewall, fix in order to the limited block installing bolt and middle plate bottom surface is made.
In a kind of escalator the most according to claim 1, back plate connects fixing device, it is characterised in that: described back plate
Gripper shoe upper surface, behind middle plate gripper shoe upper surface and middle plate, back plate bottom surface is located in the same horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541735.4A CN105905773A (en) | 2016-07-11 | 2016-07-11 | Connection and fixing device for middle and rear plates for escalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541735.4A CN105905773A (en) | 2016-07-11 | 2016-07-11 | Connection and fixing device for middle and rear plates for escalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105905773A true CN105905773A (en) | 2016-08-31 |
Family
ID=56754021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541735.4A Pending CN105905773A (en) | 2016-07-11 | 2016-07-11 | Connection and fixing device for middle and rear plates for escalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105905773A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529412A (en) * | 2018-06-27 | 2018-09-14 | 苏州莱茵电梯股份有限公司 | The anti-canting floor plates of escalator |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006131379A (en) * | 2004-11-08 | 2006-05-25 | Takenaka Komuten Co Ltd | Man conveyor and footstep |
| JP2009029524A (en) * | 2007-07-24 | 2009-02-12 | Toshiba Elevator Co Ltd | Passenger conveyor monitoring device |
| CN203095377U (en) * | 2013-03-04 | 2013-07-31 | 黄敬良 | Novel floor plate for escalator or sidewalk |
| CN204624931U (en) * | 2015-03-18 | 2015-09-09 | 杭州斯沃德电梯有限公司 | The supporting construction of moving sidewalk front edge board and machine room cover plate |
| CN105366521A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Reinforcing type structural component of front edge plate |
| CN205187620U (en) * | 2015-10-30 | 2016-04-27 | 株式会社日立制作所 | Passenger conveying equipment and fishback thereof |
| CN205873647U (en) * | 2016-07-11 | 2017-01-11 | 鑫诺电梯有限公司 | Fixing device was connected to back plate during escalator used |
-
2016
- 2016-07-11 CN CN201610541735.4A patent/CN105905773A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006131379A (en) * | 2004-11-08 | 2006-05-25 | Takenaka Komuten Co Ltd | Man conveyor and footstep |
| JP2009029524A (en) * | 2007-07-24 | 2009-02-12 | Toshiba Elevator Co Ltd | Passenger conveyor monitoring device |
| CN203095377U (en) * | 2013-03-04 | 2013-07-31 | 黄敬良 | Novel floor plate for escalator or sidewalk |
| CN204624931U (en) * | 2015-03-18 | 2015-09-09 | 杭州斯沃德电梯有限公司 | The supporting construction of moving sidewalk front edge board and machine room cover plate |
| CN205187620U (en) * | 2015-10-30 | 2016-04-27 | 株式会社日立制作所 | Passenger conveying equipment and fishback thereof |
| CN105366521A (en) * | 2015-11-02 | 2016-03-02 | 康力电梯股份有限公司 | Reinforcing type structural component of front edge plate |
| CN205873647U (en) * | 2016-07-11 | 2017-01-11 | 鑫诺电梯有限公司 | Fixing device was connected to back plate during escalator used |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529412A (en) * | 2018-06-27 | 2018-09-14 | 苏州莱茵电梯股份有限公司 | The anti-canting floor plates of escalator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160831 |