CN209687398U - A kind of falling proof device for ladder - Google Patents
A kind of falling proof device for ladder Download PDFInfo
- Publication number
- CN209687398U CN209687398U CN201920114069.5U CN201920114069U CN209687398U CN 209687398 U CN209687398 U CN 209687398U CN 201920114069 U CN201920114069 U CN 201920114069U CN 209687398 U CN209687398 U CN 209687398U
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- safety
- proof device
- control module
- falling proof
- ladder
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Abstract
The utility model relates to safety protective tool technical fields, more particularly, to a kind of falling proof device for ladder.Including cabinet and it is set to the intracorporal battery of case, control module, driving motor, electrical hoist；The control module is electrically connected with driving motor and battery respectively, driving motor and electrical hoist are electrically connected, safety rope is wound in the shaft of the hoist engine, one end of safety rope is fixedly connected with shaft, the other end is equipped with safety hook, Gravity observation module is equipped on safety hook, the Gravity observation module and control module are wirelessly connected.A kind of falling proof device for ladder provided by the utility model is power source charges using solar energy and wind energy, does not need additionally to consume the energy；Simple high degree of automation is operated with, can safely and effectively guarantee the personal safety of operation maintenance personnel in time.
Description
Technical field
The utility model relates to safety protective tool technical fields, more particularly, to a kind of fall arrest for ladder
Device.
Background technique
In the prior art, when needing to overhaul eminence equipment or needing equal-height operation, operation maintenance personnel must be stepped on by ladder
High operation can directly result in falling from high altitude when the process of climbing is in case of fortuitous events such as ladder cross bar loose or dislocation, foot cunnings
The generation of accident.
The anti-falling tool being often used at present is that guide tracked catching device, protection rope and double hook protect anti-falling tool etc., is passed
That there are structures is more complex for the anti-falling tool of system, volume is heavy, and operation maintenance personnel needs to bear a heavy burden is climbed using the tool, is unfavorable for height
The development of idle job, easily cause climbing personnel's physical strength overdraw the problems such as.Furthermore traditional anti-falling tool cost is relatively high, operation makes
With comparatively laborious, the degree of automation is low.
Utility model content
The utility model in order to overcome at least one of the drawbacks of the prior art described above, provides a kind of for the anti-fall of ladder
Dropping control device, it is simple to operate, safety when operator climbs ladder can be effectively improved.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of fall arrest dress for ladder
Set, including cabinet and be set to the intracorporal battery of case, control module, driving motor, electrical hoist；The control module point
It is not electrically connected with driving motor and battery, driving motor and electrical hoist are electrically connected, in turning for the hoist engine
Safety rope is wound on axis, one end of safety rope is fixedly connected with shaft, and the other end is equipped with safety hook, is set on safety hook
There is Gravity observation module, the Gravity observation module and control module are wirelessly connected.Gravity observation module is mounted on safe extension
On hook, the signal that will test is transmitted to control module, and the opening of control module control driving motor is stopped and positive and negative rotation, driving
Motor driven electrical hoist is opened, stops and is gone up and down, to realize the lifting of safety rope.When in use, safety hook is mounted
On the safety hanging ring on the safety harness that operator wears, during operator normally climbs, electrical hoist according to
Climbing height controls the length of safety rope, and when operator falls, electrical hoist stops operating, will by safety rope
Operator holds, and avoids its falling from high altitude.Operator need to only put on safety harness, without carrying other safe works
Tool, is effectively reduced the operating pressure of operator.
Further, the top of the box is equipped with photovoltaic panel and wind-driven generator, and the battery is respectively at photovoltaic
Plate and wind-driven generator are electrically connected.Solar energy, wind energy transformation are that electric energy is stored in battery by photovoltaic panel and wind-driven generator
In, battery provides electric energy for whole system.
Further, the bottom of box is equipped with circular hole, and the safety rope and safety hook may pass through circular hole to case
Outside body.In use, safety hook and safety rope pass through outside circular hole to cabinet, when not needing in use, can be by safety
Rope and safety hook are received to box house, and safety hook and safety rope is avoided to expose to the sun and rain and influence its service life.
Further, the bottom of box is equipped with mounting bracket, and bolt hole is equipped in mounting bracket, is set in bolt hole
There is bolt.By mounting bracket by the fixed aloft fixed frame of equipment of cabinet, installed by bolt, it is simple to operate.
Preferably, the bottom of box is equipped with LED light, LED light and control module are electrically connected.LED light can be
Operation maintenance personnel night climbs framework ladder and provides illumination.
Preferably, the control module is STM32 type single-chip microcontroller.
Further, it is additionally provided with control panel, the control panel and control module are electrically connected；On the control panel
Equipped with switch button, lifting speed button and display screen.Control panel, which can be set, is convenient for the position of personnel's operation in substation
It sets, the operator on ground can carry out control drop preventer, manually adjustable electricity according to the state of climbing personnel in real time
The start and stop of dynamic hoist engine and the lifting speed of safety rope.
Preferably, the Gravity observation module is wireless gravity sensor.
Preferably, the safety hook is equipped with the locking device for preventing hook from unclamping.It is filled by locking
Setting prevents safety hook from falling off from safety belt link, and the personal safety of operation maintenance personnel is effectively ensured.
In the present invention, operation maintenance personnel, by operating control panel, safety rope is landed before starting to climb ladder
To ground, and safety hook is caught on to the safety hanging ring of operation maintenance personnel safety belt behind, and setting is suitable on the control panel
The rate of climb of safety rope makes safety rope be in relaxed state, does not influence operation maintenance personnel climbing ladder, and operation maintenance personnel was being climbed
The rate of climb that Cheng Zhongke passes through control panel start and stop hoist engine at any time, adjusts safety rope.When operation maintenance personnel generation foot is sliding, steps on sky
When equal fortuitous events start to fall, Gravity observation module detects abnormal signal, and transmits a signal to control module, controls mould
Block, which sends a signal to driving motor, makes hoist engine stop operating immediately, rapidly by safety rope clamping, prevents operation maintenance personnel from falling, fortune
Dimension personnel can be landed safety rope by control panel, make oneself safe falling to ground.Eminence is climbed up when operation maintenance personnel to carry out
When operation, the link of safety hook and operation maintenance personnel safety belt behind on safety rope is reliably connected, and makes operation maintenance personnel in operation
In the process always in safeguard protection.The utility model not only has reasonable design, simple installation, energy conservation and environmental protection and practicability
The advantages that strong, and simple, high degree of automation is operated with, energy overall process ensures the personal safety of operation maintenance personnel.
The utility model is power source charges using solar energy and wind energy, does not need additionally to consume the energy, not only has design
Rationally, energy conservation and environmental protection and it is practical the advantages that, and operate with simple high degree of automation, can safely and effectively protect in time
Demonstrate,prove the personal safety of operation maintenance personnel.In addition, the system is not limited to play the role of fall arrest to transformer substation framework ladder, also it is applicable in
In the operation of ascending a height of other electric poles, an iron rake with three to six teeth, have wide range of applications.
Compared with prior art, beneficial effect is: a kind of falling proof device for ladder provided by the utility model, benefit
It is power source charges with solar energy and wind energy, does not need additionally to consume the energy；Simple high degree of automation is operated with, can be pacified in time
The complete effective personal safety for guaranteeing operation maintenance personnel.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model box inner structure schematic diagram.
Fig. 3 is the utility model control system connection schematic diagram.
Specific embodiment
Attached drawing only for illustration, should not be understood as limiting the present invention；In order to more preferably illustrate this implementation
Example, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；For those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.Positional relationship is described in attached drawing to be only used for
Exemplary illustration should not be understood as limiting the present invention.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of falling proof device for ladder, the electric power storage including cabinet 1 and in cabinet 1
Pond 2, control module 3, driving motor 4, electrical hoist 5；Control module 3 electrically connects with driving motor 4 and battery 2 respectively
It connects, driving motor 4 and electrical hoist 5 are electrically connected, and safety rope 6, one end of safety rope 6 are wound in the shaft of hoist engine
It is fixedly connected with shaft, the other end is equipped with safety hook 7, and Gravity observation module, Gravity observation module are equipped on safety hook 7
It is wirelessly connected with control module 3.Gravity observation module is mounted on safety hook 7, and the signal that will test is transmitted to control mould
Block 3, control module 3 controls the opening of driving motor 4, stops and positive and negative rotation, driving motor 4 drive electrical hoist 5 to open, stop and
Lifting, to realize the lifting of safety rope 6.When in use, safety hook 7 is articulated on the safety harness that operator wears
Safety hanging ring on, during operator normally climbs, electrical hoist 5 according to climbing height control safety rope 6 length
Degree, when operator falls, electrical hoist 5 stops operating, and holds operator by safety rope 6, avoids it
Falling from high altitude.Operator need to only put on safety harness, without carrying other security tools, be effectively reduced operator
Operating pressure.
Wherein, it is additionally provided with control panel 13, control panel 13 and control module 3 are electrically connected；It is set on control panel 13
There are switch button 14, lifting speed button 15 and display screen 16.Control panel 13 can be set in substation convenient for personnel behaviour
The position of work, the operator on ground can carry out control drop preventer according to the state of climbing personnel in real time, can be manual
Adjust the start and stop of electrical hoist 5 and the lifting speed of safety rope 6.
Specifically, 1 bottom of cabinet is equipped with circular hole 10, safety rope 6 and safety hook 7 be may pass through outside circular hole 10 to cabinet 1
Portion.In use, safety hook 7 and safety rope 6 pass through outside circular hole 10 to cabinet 1, when not needing in use, can be by safety
Rope 6 and safety hook 7 are received to cabinet 1, and safety hook 7 and safety rope 6 is avoided to expose to the sun and rain and influence its service life.
Safety hook 7 is equipped with the locking device for preventing hook from unclamping.Prevent safety hook 7 from hanging from safety belt by locking device
It falls off on ring, the personal safety of operation maintenance personnel is effectively ensured.
In addition, 1 bottom of cabinet is equipped with mounting bracket 11, it is equipped with bolt hole in mounting bracket 11, is equipped with spiral shell in bolt hole
Bolt.Cabinet 1 is fixed on to the top of transformer substation framework by mounting bracket 11, is installed by bolt, it is simple to operate；It is not necessarily to
Existing transformer substation framework is made a change, it is only necessary to architecturally stamp bolt hole.
In the present embodiment, control module 3 is STM32 type single-chip microcontroller, and Gravity observation module is wireless gravity sensor.
In the present invention, operation maintenance personnel is before starting to climb ladder, by operating control panel 13, by safety rope 6
Ground is dropped to, and safety hook 7 is caught on to the safety hanging ring of operation maintenance personnel safety belt behind, and be arranged on control panel 13
The rate of climb of suitable safety rope 6, makes safety rope 6 be in relaxed state, does not influence operation maintenance personnel climbing ladder, operation maintenance personnel
The rate of climb that 13 start and stop hoist engine of control panel can be passed through at any time during climbing, adjust safety rope 6.When operation maintenance personnel is sent out
Raw foot is sliding, steps on the fortuitous events such as sky when starting to fall, and Gravity observation module detects abnormal signal, and transmits a signal to control
Module 3, control module 3, which sends a signal to driving motor 4, makes hoist engine stop operating immediately, rapidly by 6 clamping of safety rope, prevents
Operation maintenance personnel is fallen, and operation maintenance personnel can be landed safety rope 6 by control panel 13, makes oneself safe falling to ground.Work as fortune
When dimension personnel climb up eminence progress operation, the link of safety hook 7 and operation maintenance personnel safety belt behind on safety rope 6 reliably connects
It connects, is in operation maintenance personnel in safeguard protection always in operation process.The utility model, which not only has, designs reasonable, installation letter
Just, energy conservation and environmental protection and it is practical the advantages that, and operate with simple, high degree of automation, can overall process ensure O&M people
The personal safety of member.
Embodiment 2
The present embodiment is identical as 1 other parts structure of embodiment, unlike, photovoltaic panel 8 and wind-force are equipped at the top of cabinet 1
Generator 9, battery 2 are electrically connected respectively at photovoltaic panel 8 and wind-driven generator 9.Photovoltaic panel 8 and wind-driven generator 9 are by the sun
Energy, wind energy transformation are that electric energy is stored in battery 2, and battery 2 provides electric energy for whole system.Utilize solar energy and wind energy
For power source charges, do not need additionally to consume the energy, not only have many advantages, such as design rationally, energy conservation and environmental protection and practical.
Embodiment 3
The present embodiment is identical as 1 other parts structure of embodiment, unlike, 1 bottom of cabinet is equipped with LED lamp 12, LED
Lamp 12 and control module 3 are electrically connected.LED light 12 can climb ladder for operation maintenance personnel night and provide illumination.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (9)
1. a kind of falling proof device for ladder, which is characterized in that including cabinet (1) and the battery being set in cabinet (1)
(2), control module (3), driving motor (4), electrical hoist (5)；The control module (3) respectively with driving motor (4)
It is electrically connected with battery (2), driving motor (4) and electrical hoist (5) are electrically connected, in the shaft of the hoist engine
It is wound with safety rope (6), one end of safety rope (6) is fixedly connected with shaft, and the other end is equipped with safety hook (7), is hung in safety
Hook (7) is equipped with Gravity observation module, and the Gravity observation module and control module (3) are wirelessly connected.
2. a kind of falling proof device for ladder according to claim 1, which is characterized in that cabinet (1) top
Portion is equipped with photovoltaic panel (8) and wind-driven generator (9), and the battery (2) is respectively at photovoltaic panel (8) and wind-driven generator (9)
It is electrically connected.
3. a kind of falling proof device for ladder according to claim 1, which is characterized in that described cabinet (1) bottom
Portion is equipped with circular hole (10), and the safety rope (6) and safety hook (7) may pass through circular hole (10) to cabinet (1) outside.
4. a kind of falling proof device for ladder according to claim 3, which is characterized in that described cabinet (1) bottom
Portion is equipped with mounting bracket (11), and bolt hole is equipped on mounting bracket (11), is equipped with bolt in bolt hole.
5. a kind of falling proof device for ladder according to claim 3, which is characterized in that described cabinet (1) bottom
Portion is equipped with LED light (12), and LED light (12) and control module (3) are electrically connected.
6. a kind of falling proof device for ladder according to any one of claims 1 to 5, which is characterized in that described
Control module (3) is STM32 type single-chip microcontroller.
7. a kind of falling proof device for ladder according to claim 6, which is characterized in that be additionally provided with control panel
(13), the control panel (13) and control module (3) are electrically connected；Switch button is equipped on control panel (13)
(14), lifting speed button (15) and display screen (16).
8. a kind of falling proof device for ladder according to claim 6, which is characterized in that the Gravity observation mould
Block is wireless gravity sensor.
9. a kind of falling proof device for ladder according to claim 8, which is characterized in that the safety hook
(7) it is equipped with the locking device for preventing hook from unclamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114069.5U CN209687398U (en) | 2019-01-23 | 2019-01-23 | A kind of falling proof device for ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114069.5U CN209687398U (en) | 2019-01-23 | 2019-01-23 | A kind of falling proof device for ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209687398U true CN209687398U (en) | 2019-11-26 |
Family
ID=68599807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114069.5U Active CN209687398U (en) | 2019-01-23 | 2019-01-23 | A kind of falling proof device for ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209687398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535735A (en) * | 2020-05-09 | 2020-08-14 | 江苏威诺检测技术有限公司 | Intelligent household lighting system detection device |
-
2019
- 2019-01-23 CN CN201920114069.5U patent/CN209687398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535735A (en) * | 2020-05-09 | 2020-08-14 | 江苏威诺检测技术有限公司 | Intelligent household lighting system detection device |
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