CN206842819U - Total travel cage hoisting released rope detecting device - Google Patents
Total travel cage hoisting released rope detecting device Download PDFInfo
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- CN206842819U CN206842819U CN201720681219.1U CN201720681219U CN206842819U CN 206842819 U CN206842819 U CN 206842819U CN 201720681219 U CN201720681219 U CN 201720681219U CN 206842819 U CN206842819 U CN 206842819U
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- cage
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- total travel
- generator
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Abstract
A kind of total travel cage hoisting released rope detecting device, including timber guide, cage, the catching device on cage top and the permanent-magnet type DC generator for being arranged at cage upper end, charging accumulator and road wheel, road wheel is pressed on timber guide, the rotor axis connection of road wheel and permanent-magnet type DC generator, permanent-magnet type DC generator is connected by mu balanced circuit with charging accumulator, catching device includes support and is arranged at two claws of the left and right sides of timber guide, the initial position that support corresponds to claw is provided with proximity switch, proximity switch is connected by sample circuit module with PLC, PLC is connected with charging accumulator, PLC is connected with radio transmitter, being set up above the well head of vertical shaft has support, the upper end of the support is provided with wireless receiver, the wireless receiver is connected with an elevator master control system.The utility model good reliability, it can accurately detect the slack rope accident that cage declines total travel.
Description
Technical field
It the utility model is related to mining production equipment technical field, and in particular to a kind of total travel cage hoisting slack rope detection
Device.
Background technology
At present, single rope winding hoist is applied than wide in the major-minor well in mine.Single rope winding hoist
Hoisting container (cage) is connected with main frame roller by single wire rope, when elevator decentralization operation is to vertical shaft deep stage casing such as
It is prominent to meet cage card tank, steel wire rope can be caused to continue slack rope, because the deadweight reason of steel wire rope makes the steel wire rope of well-surface part not
Drop slack rope, causes traditional released rope detecting device on well accurately to detect the generation of accident.And once cage is free
Double action, under gravity, gently then steel wire rope, shaft equipment, cage are damaged, and accident of cage crashing occurs for heavy then wire cable rupture, gives
Operating personnel brings very big potential safety hazard.
Therefore, total travel slack rope detection protection is particularly important, and has the value being widely applied.Need one badly in the prior art
Kind reliability is high, can accurately detect the total travel cage hoisting released rope detecting device of slack rope accident.
Utility model content
The purpose of this utility model is to overcome the shortcomings of the prior art, there is provided a kind of reliability is high, Neng Gouzhun
The really total travel cage hoisting released rope detecting device of detection slack rope accident.
The utility model is achieved through the following technical solutions：A kind of total travel cage hoisting released rope detecting device, bag
Include the timber guide being arranged in vertical shaft, the cage being slidably connected with timber guide being arranged in vertical shaft, be arranged on cage
The catching device in portion and the permanent-magnet type DC generator, charging accumulator and road wheel for being arranged at cage upper end, the road wheel support
It is pressed on the timber guide, the road wheel is connected by the armature spindle of connecting shaft and shaft coupling and the permanent-magnet type DC generator
Connect, the permanent-magnet type DC generator is connected by mu balanced circuit with the charging accumulator, the catching device include support and
Two claws of the left and right sides of the timber guide are arranged at, the initial position that support corresponds to claw is provided with proximity switch,
The cage is additionally provided with cage circuit module and radio transmitter, the cage circuit module include sample circuit module and
PLC, the proximity switch are connected by sample circuit module with PLC, the PLC and the charging
Battery is connected, and PLC is connected with the radio transmitter, and being set up above the well head of the vertical shaft has support, the support
Upper end be provided with wireless receiver, the wireless receiver is connected with an elevator master control system.
Lighting apparatus is provided with the cage, the charging accumulator electrically connects with the lighting apparatus.
The beneficial effects of the utility model are：The utility model is a kind of total travel cage hoisting released rope detecting device, it
Reliability is high, can accurately detect the slack rope accident that cage declines total travel, so as to make counter-measure rapidly, make steel wire rope,
Shaft equipment and cage are not damaged by, and ensure the safety of operating personnel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is Fig. 1 A portions mplifying structure schematic diagram；
Fig. 3 is structured flowchart of the present utility model.
In Fig. 1, Fig. 2：1- cages；2- timber guides；3- vertical shafts；4- permanent-magnet type DC generators；5- charging accumulators；6-
Claw；7- proximity switches；8- limiting plates；9- cage circuit modules；10- radio transmitters；11- wireless receivers；12- elevators
Master control system；13- supports.
Embodiment
The utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1-Figure 3, a kind of total travel cage hoisting released rope detecting device, including the wooden tank being arranged in vertical shaft 3
Road 2, the cage 1 being slidably connected with timber guide 2 being arranged in vertical shaft 3, the catching device for being arranged at the top of cage 1 and setting
Permanent-magnet type DC generator 4, charging accumulator 5 and road wheel in the upper end of cage 1, road wheel are pressed on timber guide 2, walking
Wheel passes through voltage stabilizing by connecting shaft and the rotor axis connection of shaft coupling and permanent-magnet type DC generator 4, permanent-magnet type DC generator 4
Circuit is connected with charging accumulator 5, and catching device includes support 13 and is arranged at two claws 6 of the left and right sides of timber guide 2, branch
The initial position that frame 13 corresponds to claw 6 is provided with proximity switch 7, and cage 1 is additionally provided with cage circuit module and wireless transmission
Device 10, cage circuit module include sample circuit module and PLC, and proximity switch 7 is controlled by sample circuit module and PLC
Device connection processed, PLC are connected with charging accumulator 5, and PLC is connected with radio transmitter 10, on the well head of vertical shaft 3
Side, which is set up, support 13, and the upper end of the support 13 is provided with wireless receiver 11, the elevator master control of wireless receiver 11 and one
System 12 connects.
In the utility model, lighting apparatus is provided with cage 1, charging accumulator 5 electrically connects with lighting apparatus.Support
13 are additionally provided with two limiting plates 8 corresponding to two claws 6.Catching device is existing equipment, passes through matching somebody with somebody for claw 6 and timber guide 2
Locking cage 1 position is closed, Fig. 1, Fig. 2 are a kind of embodiment of catching device, and existing other structures catching device is equally applicable
In herein, just do not do excessively repeat herein.
During work, road wheel is pressed on timber guide 2, and in the lifting process of cage 1, road wheel rotates, and driving magneto is straight
The rotor for flowing generator 4 rotates, and is generated electricity, electric energy is stored in charging accumulator 5 by mu balanced circuit, charging accumulator 5
Electric energy is provided to cage circuit module, lighting apparatus.Proximity switch 7 monitors the change in location of catching device claw 6, claw 6 in real time
It is open mode in initial position, claw 6 does not contact with timber guide 2；When cage 1 is prominent meets card tank generation slack rope accident, card
Pawl 6 rotates up along rotating shaft, and until in horizontal level, rotary course, claw 6 is stuck on timber guide 2, prevention cage 1 moves, together
When proximity switch 7 will detect the position variation signal of claw 6, signal is transmitted to PLC, PLC by sample circuit module
Controller sends a signal to wireless receiver 11 by radio transmitter 10, and elevator master control system 12 is made a response rapidly,
Ensure that steel wire rope, shaft equipment and cage 1 are not damaged by, ensure the personal safety of operating personnel.Meanwhile the utility model is also same
The cage that sample is applied to cable guide is anti-fall.
Finally it should be noted that above content is only illustrating the technical solution of the utility model, rather than to this practicality
The limitation of novel protected scope, simple modification that one of ordinary skill in the art is carried out to the technical solution of the utility model or
Person's equivalent substitution, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (2)
- A kind of 1. total travel cage hoisting released rope detecting device, it is characterised in that：The total travel cage hoisting slack rope detection dress Put including the timber guide being arranged in vertical shaft, the cage being slidably connected with timber guide being arranged in vertical shaft, be arranged at tank The catching device on cage top and the permanent-magnet type DC generator, charging accumulator and road wheel for being arranged at cage upper end, the walking Wheel is pressed on the timber guide, and the road wheel passes through connecting shaft and the rotor of shaft coupling and the permanent-magnet type DC generator Axis connection, the permanent-magnet type DC generator are connected by mu balanced circuit with the charging accumulator, and the catching device includes branch Frame and be arranged at the timber guide the left and right sides two claws, the initial position that support corresponds to claw is provided with close to opening Close, the cage is additionally provided with cage circuit module and radio transmitter, and the cage circuit module includes sample circuit module And PLC, the proximity switch are connected by sample circuit module with PLC, the PLC is filled with described Electrical storage cell is connected, and PLC is connected with the radio transmitter, and being set up above the well head of the vertical shaft has support, the branch The upper end of frame is provided with wireless receiver, and the wireless receiver is connected with an elevator master control system.
- 2. total travel cage hoisting released rope detecting device according to claim 1, it is characterised in that：Set in the cage There is lighting apparatus, the charging accumulator electrically connects with the lighting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681219.1U CN206842819U (en) | 2017-06-06 | 2017-06-06 | Total travel cage hoisting released rope detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720681219.1U CN206842819U (en) | 2017-06-06 | 2017-06-06 | Total travel cage hoisting released rope detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206842819U true CN206842819U (en) | 2018-01-05 |
Family
ID=60799821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720681219.1U Active CN206842819U (en) | 2017-06-06 | 2017-06-06 | Total travel cage hoisting released rope detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206842819U (en) |
-
2017
- 2017-06-06 CN CN201720681219.1U patent/CN206842819U/en active Active
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