CN201400515Y - Tensioning device for common hand strap - Google Patents

Tensioning device for common hand strap Download PDF

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Publication number
CN201400515Y
CN201400515Y CN2009200399317U CN200920039931U CN201400515Y CN 201400515 Y CN201400515 Y CN 201400515Y CN 2009200399317 U CN2009200399317 U CN 2009200399317U CN 200920039931 U CN200920039931 U CN 200920039931U CN 201400515 Y CN201400515 Y CN 201400515Y
Authority
CN
China
Prior art keywords
triangle
flat plate
truss
handrail
shaped
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.)
Expired - Lifetime
Application number
CN2009200399317U
Other languages
Chinese (zh)
Inventor
韦浩志
周国平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canny Elevator Co Ltd
Original Assignee
Canny Elevator Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canny Elevator Co Ltd filed Critical Canny Elevator Co Ltd
Priority to CN2009200399317U priority Critical patent/CN201400515Y/en
Application granted granted Critical
Publication of CN201400515Y publication Critical patent/CN201400515Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a common handrail area overspeed device tensioner relates to handrail area and truss, including the decurrent open slot of opening of a fixed connection on the truss, it is dull and stereotyped that there is lateral shifting's triangle-shaped to hang in the open slot, the triangle-shaped is dull and stereotyped to be connected with a horizontal rectilinear movement device that can drive it to take place horizontal translation, in addition be provided with the arc roller train on the triangle-shaped is dull and stereotyped, handrail area tensioning is on the roller train, then knows from this, through the control of horizontal rectilinear movement device, can realize the dull and stereotyped lateral shifting of triangle-shaped, guarantees promptly to set up the arc roller train on the triangle-shaped is tensioning handrail area all the time, guarantees the even running in.

Description

A kind of common hand strap tensioning device
Technical field
The utility model relates to a kind of parts that are used for staircase, especially a kind of common hand strap tensioning device.
Background technology
For footway conveyers such as staircases, for making the handrail smooth running, generally all to be provided with one can the tensioning handrail tightening device, but, the general out of reach requirement of the tightening device that prior art adopted, thus cause the operation of handrail not steady, even can't move.
The utility model content
The utility model provides a kind of common hand strap tensioning device at the deficiencies in the prior art, thereby guarantees handrail in tension all the time, and promptly handrail can move reposefully.
A kind of common hand strap tensioning device, relate to handrail and truss, comprise that one is fixedly connected on the open slot that Open Side Down on the truss, hang in the described open slot and be connected with transversely movable triangle flat plate, described triangle flat plate and one can drive its horizontal linear moving apparatus that transverse translation takes place and be connected, described in addition triangle flat plate is provided with the arc roller set, and described handrail is stretched on the roller set.
Described horizontal mobile device comprises that an end is captiveed joint with triangle flat plate, the other end passes movable pull bar of placing of truss and the nut that is threaded with the pull bar movable end.
According to above technical scheme, can realize following beneficial effect:
1. because the utility model provides a kind of hand rail tension device, when then using, control by horizontal linear moving apparatus, can realize the side travel of triangle flat plate, promptly guarantee to be arranged at the arc roller set tensioning handrail all the time on the triangle flat plate, guarantee the smooth running of handrail effectively.
2. horizontal linear moving apparatus described in the utility model comprise a pull bar and with pull rod screw bonded assembly nut, then by the turn nut, thereby realize the left and right sides translation of pull bar, promptly realized the left and right sides translation of the triangle flat plate of captiveing joint with pull bar, thereby guarantee to be arranged on roller set on the triangle flat plate, that be positioned at handrail below tensioning handrail all the time, guarantee the smooth running of handrail effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Explain the technical solution of the utility model below with reference to accompanying drawing.
As shown in Figure 1, a kind of common hand strap tensioning device, relate to handrail 1 and truss 2, comprise that one is fixedly connected on the open slot 5 that Open Side Down on the truss 2, hang in the described open slot 5 and be connected with transversely movable triangle flat plate 3, described triangle flat plate 3 and one can drive its horizontal linear moving apparatus that transverse translation takes place and be connected, described in addition triangle flat plate 3 is provided with arc roller set 6, described handrail 1 is stretched on the roller set 6, and described horizontal mobile device comprises that an end captives joint with triangle flat plate 3, the other end passes truss 2 movable pull bars of placing 41 and the nut 42 that is threaded with pull bar 41 movable ends.
In addition, horizontal linear moving apparatus described in the utility model be not limited to pull bar and with pull rod screw bonded assembly nut, the version that it can also adopt other taken place straight line to move.

Claims (2)

1. common hand strap tensioning device, relate to handrail and truss, it is characterized in that, comprise that one is fixedly connected on the open slot that Open Side Down on the truss, hang in the described open slot and be connected with transversely movable triangle flat plate, described triangle flat plate and one can drive its horizontal linear moving apparatus that transverse translation takes place and be connected, and described in addition triangle flat plate is provided with the arc roller set, and described handrail is stretched on the roller set.
2. common hand strap tensioning device according to claim 1, it is characterized in that, described horizontal mobile device comprises that an end is captiveed joint with triangle flat plate, the other end passes the movable pull bar of placing of truss, and near the body of rod of described pull bar movable end is provided with screw thread and is connected to carry out screw thread fit with nut.
CN2009200399317U 2009-04-22 2009-04-22 Tensioning device for common hand strap Expired - Lifetime CN201400515Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200399317U CN201400515Y (en) 2009-04-22 2009-04-22 Tensioning device for common hand strap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200399317U CN201400515Y (en) 2009-04-22 2009-04-22 Tensioning device for common hand strap

Publications (1)

Publication Number Publication Date
CN201400515Y true CN201400515Y (en) 2010-02-10

Family

ID=41660313

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200399317U Expired - Lifetime CN201400515Y (en) 2009-04-22 2009-04-22 Tensioning device for common hand strap

Country Status (1)

Country Link
CN (1) CN201400515Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102910526A (en) * 2012-10-30 2013-02-06 江南嘉捷电梯股份有限公司 Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap
ES2447341R1 (en) * 2012-09-10 2014-09-15 Thyssenkrupp Elevator Innovation Center, S. A. CONTROL MECHANISM FOR STAIRS OF STAIRS AND MOBILE CORRIDORS.
CN108190710A (en) * 2017-12-29 2018-06-22 日立电梯(中国)有限公司 Elevator handrail adjusting apparatus and elevator handrail system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2447341R1 (en) * 2012-09-10 2014-09-15 Thyssenkrupp Elevator Innovation Center, S. A. CONTROL MECHANISM FOR STAIRS OF STAIRS AND MOBILE CORRIDORS.
CN102910526A (en) * 2012-10-30 2013-02-06 江南嘉捷电梯股份有限公司 Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap
CN102910526B (en) * 2012-10-30 2014-11-19 江南嘉捷电梯股份有限公司 Tensioning and guiding device used for escalator or moving sidewalk and capable of rotating with change of track of hand strap
CN108190710A (en) * 2017-12-29 2018-06-22 日立电梯(中国)有限公司 Elevator handrail adjusting apparatus and elevator handrail system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Granted publication date: 20100210

CX01 Expiry of patent term