CN204096806U - A kind of building hoist brake equipment monitoring system - Google Patents

A kind of building hoist brake equipment monitoring system Download PDF

Info

Publication number
CN204096806U
CN204096806U CN201420519497.3U CN201420519497U CN204096806U CN 204096806 U CN204096806 U CN 204096806U CN 201420519497 U CN201420519497 U CN 201420519497U CN 204096806 U CN204096806 U CN 204096806U
Authority
CN
China
Prior art keywords
controller
displacement
transmission device
monitoring system
elevator
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.)
Active
Application number
CN201420519497.3U
Other languages
Chinese (zh)
Inventor
靳义新
邱化勇
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.)
SHANDONG DAHAN CONSTRUCTION MACHINERY CO Ltd
Original Assignee
SHANDONG DAHAN CONSTRUCTION MACHINERY 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 SHANDONG DAHAN CONSTRUCTION MACHINERY CO Ltd filed Critical SHANDONG DAHAN CONSTRUCTION MACHINERY CO Ltd
Priority to CN201420519497.3U priority Critical patent/CN204096806U/en
Application granted granted Critical
Publication of CN204096806U publication Critical patent/CN204096806U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of building hoist brake equipment monitoring system, comprise control switch, controller, coder, read-out, contracting brake mechanism and transmission device; Control switch produces command signal and transfers to controller, and controller sends corresponding command signal and controls transmission device and contracting brake mechanism; The input end of coder is connected with transmission device, is used for gathering the displacement of elevator, and the displacement of collection is fed back to controller; Read-out is connected with controller, is used for the displacement of alarm display elevator.The utility model can Timeliness coverage brake system potential safety hazard.

Description

A kind of building hoist brake equipment monitoring system
Technical field
The utility model provides a kind of elevator braking device monitoring system, particularly relates to a kind of building hoist brake equipment monitoring system.
Background technology
Building hoist, as a kind of traditional people, the dual-purpose vertical lifting equipment of goods, is widely used, but long-time use can cause the wearing and tearing of brake system, causes equipment downslide amount uneven.Can brake system non-functional be caused when brake wear is serious, cause the danger that cage glides.Actv. monitoring means is not also had to monitor building hoist brake equipment at present.
Utility model content
The purpose of this utility model is to provide a kind of building hoist brake equipment monitoring system, to solve elevator braking security hidden trouble.
The utility model adopts following concrete technical scheme:
A kind of building hoist brake equipment monitoring system, comprises control switch, controller, coder, read-out, contracting brake mechanism and transmission device;
Control switch produces command signal and transfers to controller, and controller sends corresponding command signal and controls transmission device and contracting brake mechanism; The input end of coder is connected with transmission device, is used for gathering the displacement of elevator, and the displacement of collection is fed back to controller; Read-out is connected with controller, is used for the displacement of alarm display elevator.
The displacement of described coder collection be elevator from braking to the displacement stopped completely.
Described controller is PLC.
Described controller adopts Mitsubishi FX3GA-40MT PLC.
Compared with prior art, its advantage is the utility model:
The displacement of elevator braking is gathered by coder, by comparing with setting value, can Timeliness coverage brake system potential safety hazard, and can by potential safety hazard automatic alarm, prompting maintenance personnel adjust drg in time, prevent the generation of contingency.
Accompanying drawing explanation
Fig. 1 is the principle schematic of the utility model embodiment;
Detailed description of the invention
Be described in detail below in conjunction with accompanying drawing 1 pair of the utility model:
As shown in Figure 1, a kind of building hoist brake equipment monitoring system, comprises control switch, controller, coder, read-out, contracting brake mechanism and transmission device;
Described controller receives the building hoist action command signal that control switch produces, controller controls contracting brake mechanism according to the signal sending action instruction gathered, after controller receives control switch rising or dropping signal, controller sends according to the signal gathered and rises or decline instruction, and contracting brake mechanism unclamps simultaneously; When controller receives control switch danger signal, controller sends braking instruction, and contracting brake mechanism closes;
Described controller controls transmission device, and transmission device is subject to contracting brake mechanism braking, and while band-type brake is closed, coder starts to gather elevator braking displacement, Brake displacement amount input coding device, and the elevator displacement of collection is transferred to controller by coder; The displacement that coder collects by controller and setting value compare, when the displacement collected is greater than setting value, control system is by elevator displacement by read-out alarm display, and elevator service personnel adjusts elevator brake in time according to display information.
The displacement of described coder collection be elevator from braking to the displacement stopped completely.
Described controller adopts Mitsubishi FX3GA-40MT PLC.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.

Claims (3)

1. a building hoist brake equipment monitoring system, is characterized in that, comprises control switch, controller, coder, read-out, contracting brake mechanism and transmission device;
Control switch produces command signal and transfers to controller, and controller sends corresponding command signal and controls transmission device and contracting brake mechanism; The input end of coder is connected with transmission device, is used for gathering the displacement of elevator, and the displacement of collection is fed back to controller; Read-out is connected with controller, is used for the displacement of alarm display elevator.
2. a kind of building hoist brake equipment monitoring system as claimed in claim 1, is characterized in that, the displacement of described coder collection be elevator from braking to the displacement stopped completely.
3. a kind of building hoist brake equipment monitoring system as claimed in claim 1, it is characterized in that, described controller is PLC.
CN201420519497.3U 2014-09-10 2014-09-10 A kind of building hoist brake equipment monitoring system Active CN204096806U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420519497.3U CN204096806U (en) 2014-09-10 2014-09-10 A kind of building hoist brake equipment monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420519497.3U CN204096806U (en) 2014-09-10 2014-09-10 A kind of building hoist brake equipment monitoring system

Publications (1)

Publication Number Publication Date
CN204096806U true CN204096806U (en) 2015-01-14

Family

ID=52265251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420519497.3U Active CN204096806U (en) 2014-09-10 2014-09-10 A kind of building hoist brake equipment monitoring system

Country Status (1)

Country Link
CN (1) CN204096806U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107572332A (en) * 2017-09-15 2018-01-12 广西建工集团建筑机械制造有限责任公司 A kind of building hoist state feedback control system
CN107651519A (en) * 2017-09-19 2018-02-02 天津康途科技有限公司 One kind detection elevator brake moment method
US11787660B2 (en) 2021-05-28 2023-10-17 Otis Elevator Company Brake monitoring circuitry, elevator system and brake monitoring method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107572332A (en) * 2017-09-15 2018-01-12 广西建工集团建筑机械制造有限责任公司 A kind of building hoist state feedback control system
CN107651519A (en) * 2017-09-19 2018-02-02 天津康途科技有限公司 One kind detection elevator brake moment method
US11787660B2 (en) 2021-05-28 2023-10-17 Otis Elevator Company Brake monitoring circuitry, elevator system and brake monitoring method

Similar Documents

Publication Publication Date Title
CN204096806U (en) A kind of building hoist brake equipment monitoring system
CN206494599U (en) A kind of high-rise building elevator shaft fall-preventing protection device
CN204198307U (en) A kind of video monitoring jacking system being convenient to safeguard
CN204226520U (en) High pedestal jib crane brake wear state monitoring apparatus
CN203865920U (en) Steel wire rope winding structure for large-tonnage crane hoisting mechanism
CN203891932U (en) Mining water disaster early warning system
CN204022187U (en) Building hoist hydraulic pressure switch fender guard
CN203359813U (en) Cantilever lifting limiting device
CN202916664U (en) Drinking water project automatic monitoring system in rural and mountainous areas
CN204150851U (en) A kind of car anti-running control circuit
CN205222560U (en) Quick lift system of fire hose
CN205240982U (en) Lift barrier intercepting device
CN203959575U (en) The movable voussoir safety tongs of a kind of building hoist list
CN103626086A (en) Chamfer wall construction basket
CN204125087U (en) Improve the Desulfurization by stirring method lift cart winding plant of use reliability
CN204251123U (en) A kind of gig slack rope detection alarm device
CN204400419U (en) The escalator frame head apparatus that a kind of novel Internet of Things controls
CN203199902U (en) Monitoring system suitable for crane
CN204728328U (en) Oil field anchoring pile warning device
CN204529180U (en) Suspension hook steel cable anticreep groove-jumping-preventing device
CN204643512U (en) A kind of disconnected rope grip device for catching for mine loading equipment
CN205312962U (en) Casket control system is embraced to wireless winch
CN104229657A (en) Wire cable drum wearing monitoring system
CN204022190U (en) A kind of anti-falling cage with emergency brake device
CN104639886A (en) Novel tower crane safety video monitoring system

Legal Events

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