CN204754739U - Ascending stair cohesion device - Google Patents

Ascending stair cohesion device Download PDF

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Publication number
CN204754739U
CN204754739U CN201520558984.5U CN201520558984U CN204754739U CN 204754739 U CN204754739 U CN 204754739U CN 201520558984 U CN201520558984 U CN 201520558984U CN 204754739 U CN204754739 U CN 204754739U
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CN
China
Prior art keywords
arc
push rod
shaped seat
ascending stair
seat
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 - Fee Related
Application number
CN201520558984.5U
Other languages
Chinese (zh)
Inventor
赵鲁
蔡大群
许东方
刘晓燕
李文翔
马长青
马立平
王建国
马贵燕
Original Assignee
马贵燕
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 马贵燕 filed Critical 马贵燕
Priority to CN201520558984.5U priority Critical patent/CN204754739U/en
Application granted granted Critical
Publication of CN204754739U publication Critical patent/CN204754739U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an ascending stair cohesion device, including arc -shaped seat, push rod, pull rod, embrace card, after -fixing board, adjusting plate, arc -shaped seat installs on the after -fixing board, arc -shaped seat establishes at both ends and embraces the card, is equipped with the adjusting plate on embracing the card, the last push rod seat that still is equipped with of arc -shaped seat, through push rod and the installation of after -fixing board together, push rod seat both ends are equipped with the pull rod respectively, the pull rod blocks swing joint with embracing of arc -shaped seat both ends respectively. The ratchet lock is installed with after -fixing board junction to the push rod. The utility model discloses thereby utilizing the push rod will embrace the OK a karaoke club and tightly fixing the ascending stair, aerial work can prevent when using the ascending stair that the ascending stair from sliding, and it is simple and convenient to have fixed mode, the advantages such as operation, safe and reliable of being convenient for.

Description

Ascending stair enclasp device
Technical field
The utility model relates to a kind of release binding of high-rise working, especially a kind of ascending stair servicing unit.
Background technology
During eminence construction operation, often run into the situation in the side work high above the ground of round bar column, when using ascending stair operation, ascending stair upper plane and cylinder arcuate flanks contact area few, easily cause ascending stair to slide, depart from cylinder, cause the security incident that high-rise working personnel slide from ascending stair.
Utility model content
The ascending stair enclasp device that the purpose of this utility model is to overcome above-mentioned deficiency and provides a kind of structure simple, safe and convenient to use.
The utility model takes following technical measures: a kind of ascending stair enclasp device, comprise arc-shaped seat, push rod, pull bar, holding card, rear fixed plate, adjustment plate, arc-shaped seat is arranged on rear fixed plate, holding card is established at arc-shaped seat two ends, holding card is provided with adjustment plate, and arc-shaped seat is also provided with ram seat, is installed together by push rod and rear fixed plate, ram seat two ends are respectively equipped with pull bar, and pull bar is flexibly connected with the holding card at arc-shaped seat two ends respectively.
Described push rod and rear fixed plate junction are provided with ratchet and lock.
The beneficial effects of the utility model are, utilize push rod by holding card tension thus are fixed by ascending stair, and high-rise working uses during ascending stair and can prevent ascending stair from sliding.Compared with prior art, there is fixed form simple and convenient, convenient operation, the advantage such as safe and reliable.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is that the utility model installs and uses structural representation.
Fig. 3 is the utility model structure ratchet lock installation site schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in the figure, a kind of ascending stair enclasp device, comprise arc-shaped seat 1, push rod 2, pull bar 3, holding card 4, rear fixed plate 5, adjustment plate 6, arc-shaped seat 1 is arranged on rear fixed plate 5, and holding card 4 is established at arc-shaped seat 1 two ends, and holding card 4 is provided with adjustment plate 6, arc-shaped seat 4 is also provided with ram seat 7, be installed together by push rod 2 and rear fixed plate 5, ram seat 7 two ends are respectively equipped with pull bar 3, and pull bar 3 is flexibly connected with the holding card 4 at arc-shaped seat 1 two ends respectively.Push rod 2 and rear fixed plate 5 junction are provided with ratchet and lock 10.
When the utility model uses, first rear fixed plate 5 and ascending stair 8 are installed together, then holding card 4 are opened, utilize adjustment plate 6 can carry out regulating the contact surface held tightly according to the thickness of climbing cylinder 9.When operating personnel's ascending stair, utilize the side direction strength of ascending stair 8 and human bady gravitational effect push rod 2 and ram seat 7 outwards to be promoted, ratchet lock 10 locking of push rod 2 at rear fixed plate 5 place prevents resilience.While moving outside push rod 2, pull pull bar 3 to tighten up holding card 4, reach the object of fixedly holding tightly.Ratchet only need be pulled during dismounting to lock 10 draw rings releasings and to hold state tightly.

Claims (2)

1. an ascending stair enclasp device, it is characterized in that comprising arc-shaped seat, push rod, pull bar, holding card, rear fixed plate, adjustment plate, arc-shaped seat is arranged on rear fixed plate, holding card is established at arc-shaped seat two ends, holding card is provided with adjustment plate, and arc-shaped seat is also provided with ram seat, is installed together by push rod and rear fixed plate, ram seat two ends are respectively equipped with pull bar, and pull bar is flexibly connected with the holding card at arc-shaped seat two ends respectively.
2. a kind of ascending stair enclasp device according to claim 1, is characterized in that push rod and rear fixed plate junction are provided with ratchet and lock.
CN201520558984.5U 2015-07-30 2015-07-30 Ascending stair cohesion device Expired - Fee Related CN204754739U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520558984.5U CN204754739U (en) 2015-07-30 2015-07-30 Ascending stair cohesion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520558984.5U CN204754739U (en) 2015-07-30 2015-07-30 Ascending stair cohesion device

Publications (1)

Publication Number Publication Date
CN204754739U true CN204754739U (en) 2015-11-11

Family

ID=54469459

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520558984.5U Expired - Fee Related CN204754739U (en) 2015-07-30 2015-07-30 Ascending stair cohesion device

Country Status (1)

Country Link
CN (1) CN204754739U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829674A (en) * 2017-11-05 2018-03-23 方松科 It is a kind of to be applied to the shaft cat ladder without ground supports point
CN110409993A (en) * 2019-08-07 2019-11-05 高邮市北方动力机械有限公司 Polyhedron multilayer tree climbing device
CN113417564A (en) * 2021-07-23 2021-09-21 泰州市江畔压延有限公司 Electric power cat ladder of automatic locking structure that falls in area

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107829674A (en) * 2017-11-05 2018-03-23 方松科 It is a kind of to be applied to the shaft cat ladder without ground supports point
CN107829674B (en) * 2017-11-05 2019-03-19 戚银夫 A kind of shaft ladder suitable for no ground supports point
CN110409993A (en) * 2019-08-07 2019-11-05 高邮市北方动力机械有限公司 Polyhedron multilayer tree climbing device
CN110409993B (en) * 2019-08-07 2020-08-04 高邮市北方动力机械有限公司 Polyhedral multi-layer tree climbing frame
CN113417564A (en) * 2021-07-23 2021-09-21 泰州市江畔压延有限公司 Electric power cat ladder of automatic locking structure that falls in area

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151111

Termination date: 20160730

CF01 Termination of patent right due to non-payment of annual fee