CN106044451A - Climb-free device overload detection device - Google Patents
Climb-free device overload detection device Download PDFInfo
- Publication number
- CN106044451A CN106044451A CN201610633933.3A CN201610633933A CN106044451A CN 106044451 A CN106044451 A CN 106044451A CN 201610633933 A CN201610633933 A CN 201610633933A CN 106044451 A CN106044451 A CN 106044451A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- climb
- overload
- fixed plate
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/14—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of excessive loads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Landscapes
- Emergency Lowering Means (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
The invention discloses a climb-free device overload detection device. The climb-free device overload detection device comprises a steel wire rope fixing plate and an engine body fixing body, wherein two guide holes, the positions of which are overlapped, are respectively formed in the steel wire rope fixing plate and the engine body fixing body; guide pins are arranged in the guide holes and penetrate through the engine body fixing body and the steel wire rope fixing plate in sequence; a detection spring is arranged between a base of the guide pin and the engine body fixing plate; the steel wire rope fixing plate is provided with a steel wire rope fixing bolt; two ends of the steel wire rope fixing bolt are respectively connected with upper and lower joints of a climb-free device traction steel wire rope; the engine body fixing body is connected with a climb-free device engine body through a fastener; an overload detection switch is arranged on the steel wire rope fixing plate; and an overload triggering adjustment screw is arranged on the engine body fixing body. The climb-free device overload detection device is simple in structure, low in cost, convenient in mounting and debugging operations and high in safety.
Description
Technical field
The invention belongs to wind power equipment technical field, be specifically related to a kind of overload detector exempting to climb device.
Background technology
Exempting from the light passenger's transporting equipment climbing device as wind-powered electricity generation field, its bearing load is very limited, when exempting to climb the reality of device
When border load exceedes rated load, security incident may be caused, even cause personnel and property loss.Therefore, for exempting to climb device
For, overload detection function is extremely necessary.At present detect the output of power set for exempting to climb device general employing of overload
Moment judges the load condition of equipment, but the method is relatively big by the drag effects of drive system, and cannot start at equipment
Carry out load judgement before, there is certain risk.As used LOAD CELLS to detect, then need external excitation power supply,
And need supporting circuit and transfer output electric potential signal to switching signal, it is achieved get up complex.
Summary of the invention
Climbing, for solving existing exempting from, the above-mentioned technical problem that device overload detection exists, the present invention provides a kind of simple in construction, one-tenth
This is the lowest, installation and debugging convenient, safety is high exempts to climb device overload detector.
The present invention solves the technical scheme of above-mentioned technical problem: include that steel wire rope fixed plate, body fix seat and control
Device processed, steel wire rope fixed plate and body are fixed both sides on seat and are respectively arranged with two pilot holes of location overlap；Set in pilot hole
Having guide finger, sequentially pass through body and fix seat and steel wire rope fixed plate, guide finger top is fixed with steel wire rope fixed plate, guide finger
Detection spring is set between base and body fixed plate；Overload detector switch it is provided with in steel wire rope fixed plate, and solid with body
Overload in reservation triggers regulation screw contact, and overload detector switch is connected with controller, and steel wire rope fixed plate is provided with steel wire
The fixing bolt of rope, two ends are connected with the upper lower contact exempting to climb device haulage cable respectively；Body is fixed seat and is passed through securing member and exempt from
Climb device body to be connected.
The above-mentioned overload exempting to climb device detects in alarm device, and described overload triggering regulation screw is fixed on body to be fixed
On the adjusting pole of seat, and fastening with locking nut, its end contacts with the frizzen of overload detector switch and is depressed at the bottom of stroke
Portion.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention uses simple frame for movement and detection switch to realize, and scheme is simple and reliable, and installation and debugging are convenient, and cost is relatively
Low；In the present invention, exempt to climb the load of device completely by detection device carrying, the damping of drive system and the tensioning of steel wire rope loop
The size of power is all without impact overload detection；Switching signal is directly used to trigger, simple and reliable, responding fast；Trigger and carry
Lotus can be adjusted according to actual needs, cut easy to adjust fast；Can be before equipment starts and can all can be real in operation
Now load is detected in real time, it is ensured that the safety that equipment uses；The present invention can be prevented effectively from and climb device in use
The potential safety hazard caused due to overload.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the cross-sectional view of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the present invention is further described.
As shown in Figure 1 and Figure 2, the present invention includes that steel wire rope fixed plate 3, body fix seat 4 and controller, and steel wire rope is solid
Determining plate and body is fixed both sides on seat and is respectively arranged with two pilot holes of location overlap, pilot hole is provided with guide finger 2, guide finger
2 fix seat 4 and steel wire rope fixed plate 3 also cross body, and guide finger 2 upper end is fixed with steel wire rope fixed plate 3, and body fixes seat
4 can slide along guide finger 2；The base of guide finger 2 and body are fixed and are provided with overload detection spring 5 between seat 4；Two steel wire ropes
Fixing bolt 1 is fixed with steel wire rope fixed plate 3, and upper and lower two ends practical screw-button 11 respectively is connected with pull line with shackle 6；
Body is fixed seat 4 and is provided with installing hole, is fixed with exempting to climb device body by securing member；It is solid that overload detector switch 10 is fixed on steel wire rope
Determine the front of plate, be connected with exempting to climb device controller；Overload triggers regulation screw 7 and is fixed on the adjusting pole 8 that body is fixed on seat 4
On, and fasten with locking nut 9, overload is triggered regulation screw 7 and can be adjusted by locking nut 9, its end and overload
The frizzen of detection switch 10 contacts and is depressed into bottom of travel.
The operation principle of the present invention is as follows: when exempting to climb device bearing load, exempts from the load climbing between device and haulage cable
Carried by two overload detection springs 5, the pretightning force of overload detection spring 5 with exempt to climb the specified full payload of device identical；When reality carries
When lotus exceedes specified full payload, overload detection spring 5 starts compression, and body is fixed seat 4 and started to fix with steel wire rope along guide finger 2
Plate 3 separates, and the frizzen of overload detector switch 10 starts to upspring, when Separation reaches setting value, and overload detector switch quilt
Trigger, send switching signal to controller, controller send the signals such as warning, shutdown.When load disappears, overload detection bullet
Automatically reseting under the effect of spring 5, overload switching signal disappears, and exempts to climb device and recovers normal.
The present invention uses simple frame for movement and detection switch to realize, and scheme is simple and reliable, and installation and debugging are convenient,
Cost is relatively low；In the present invention, the load exempting to climb device is carried by this detection device completely, the damping of drive system and steel wire rope
The size of loop tensile force is all without impact overload detection；Directly using switching signal to trigger, simple and reliable, response is fast
Prompt；Trigger load can be adjusted according to actual needs, cut easy to adjust fast；Can equipment start before and operation in can
All can realize load is detected in real time, it is ensured that the safety that equipment uses；The present invention can be prevented effectively from and climb device and make
The dangerous hidden danger caused due to overload during with.
Claims (2)
1. exempt to climb a device overload detector, it is characterized in that: include that steel wire rope fixed plate, body fix seat and controller,
Steel wire rope fixed plate and body are fixed both sides on seat and are respectively arranged with two pilot holes of location overlap；Guiding it is provided with in pilot hole
Pin, sequentially pass through body and fix seat and steel wire rope fixed plate, guide finger top is fixed with steel wire rope fixed plate, guide finger base with
Detection spring is set between body fixed plate；It is provided with overload detector switch in steel wire rope fixed plate, and fixes on seat with body
Overload trigger regulation screw contact, overload detector switch is connected with controller, and steel wire rope fixed plate is provided with steel wire rope and fixes
Bolt, two ends are connected with the upper lower contact exempting to climb device haulage cable respectively；Body is fixed seat and is passed through securing member and exempt to climb device machine
Body is connected.
The overload detection alarm device exempting to climb device the most according to claim 1 and method, is characterized in that: overload triggers regulation
Screw is fixed on body to be fixed on the adjusting pole of seat, and fastens with locking nut, its end and the triggering of overload detector switch
Bar contacts and is depressed into bottom of travel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633933.3A CN106044451B (en) | 2016-08-05 | 2016-08-05 | One kind is exempted to climb device overload detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633933.3A CN106044451B (en) | 2016-08-05 | 2016-08-05 | One kind is exempted to climb device overload detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106044451A true CN106044451A (en) | 2016-10-26 |
| CN106044451B CN106044451B (en) | 2018-04-27 |
Family
ID=57480139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610633933.3A Active CN106044451B (en) | 2016-08-05 | 2016-08-05 | One kind is exempted to climb device overload detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106044451B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303911A (en) * | 2022-08-24 | 2022-11-08 | 海标工程管理有限公司 | Construction site dangerous point monitoring and processing device and method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398976A (en) * | 1989-09-13 | 1991-04-24 | Mitsubishi Electric Corp | Scaling device for elevator |
| JPH1025071A (en) * | 1996-07-05 | 1998-01-27 | Fuji Denki Seisakusho:Kk | Emergency detector for home elevator |
| JP3601313B2 (en) * | 1998-08-26 | 2004-12-15 | フジテック株式会社 | Elevator equipment |
| CN201268534Y (en) * | 2008-08-08 | 2009-07-08 | 宁波宏大电梯有限公司 | Elevator weighing apparatus |
| CN201614210U (en) * | 2010-03-12 | 2010-10-27 | 宁波市特种设备检验研究院 | Elevator overload detecting device |
| CN202657784U (en) * | 2012-05-15 | 2013-01-09 | 南通瑞鑫电子电器有限公司 | Lift car overload protective device |
| CN203922357U (en) * | 2014-04-23 | 2014-11-05 | 港日电梯有限公司 | A kind of cabin elevator |
| CN204111089U (en) * | 2014-10-15 | 2015-01-21 | 中际联合（北京）科技股份有限公司 | A kind ofly exempt from the electric control system of climbing device |
| CN204224019U (en) * | 2014-09-15 | 2015-03-25 | 深圳亚洲富士电梯设备有限公司 | Elevator overload protecting device |
| CN205151417U (en) * | 2015-11-25 | 2016-04-13 | 北京德鸿宇科技有限公司 | Novel ware control system is exempted from to climb by a tower section of thick bamboo |
| CN205419389U (en) * | 2016-03-15 | 2016-08-03 | 江苏菱智电梯制造有限公司 | Elevator overload detecting device |
| CN205932810U (en) * | 2016-08-05 | 2017-02-08 | 湖南世优电气股份有限公司 | Ware overloading detecting device exempts from to climb |
-
2016
- 2016-08-05 CN CN201610633933.3A patent/CN106044451B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0398976A (en) * | 1989-09-13 | 1991-04-24 | Mitsubishi Electric Corp | Scaling device for elevator |
| JPH1025071A (en) * | 1996-07-05 | 1998-01-27 | Fuji Denki Seisakusho:Kk | Emergency detector for home elevator |
| JP3601313B2 (en) * | 1998-08-26 | 2004-12-15 | フジテック株式会社 | Elevator equipment |
| CN201268534Y (en) * | 2008-08-08 | 2009-07-08 | 宁波宏大电梯有限公司 | Elevator weighing apparatus |
| CN201614210U (en) * | 2010-03-12 | 2010-10-27 | 宁波市特种设备检验研究院 | Elevator overload detecting device |
| CN202657784U (en) * | 2012-05-15 | 2013-01-09 | 南通瑞鑫电子电器有限公司 | Lift car overload protective device |
| CN203922357U (en) * | 2014-04-23 | 2014-11-05 | 港日电梯有限公司 | A kind of cabin elevator |
| CN204224019U (en) * | 2014-09-15 | 2015-03-25 | 深圳亚洲富士电梯设备有限公司 | Elevator overload protecting device |
| CN204111089U (en) * | 2014-10-15 | 2015-01-21 | 中际联合（北京）科技股份有限公司 | A kind ofly exempt from the electric control system of climbing device |
| CN205151417U (en) * | 2015-11-25 | 2016-04-13 | 北京德鸿宇科技有限公司 | Novel ware control system is exempted from to climb by a tower section of thick bamboo |
| CN205419389U (en) * | 2016-03-15 | 2016-08-03 | 江苏菱智电梯制造有限公司 | Elevator overload detecting device |
| CN205932810U (en) * | 2016-08-05 | 2017-02-08 | 湖南世优电气股份有限公司 | Ware overloading detecting device exempts from to climb |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115303911A (en) * | 2022-08-24 | 2022-11-08 | 海标工程管理有限公司 | Construction site dangerous point monitoring and processing device and method |
| CN115303911B (en) * | 2022-08-24 | 2023-10-10 | 海标工程管理有限公司 | Building site dangerous point monitoring and processing device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106044451B (en) | 2018-04-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A creeper free overload detection device Effective date of registration: 20211224 Granted publication date: 20180427 Pledgee: China Everbright Bank Co.,Ltd. Xiangtan sub branch Pledgor: HUNAN SHIYOU ELECTRIC PUBLIC Co.,Ltd. Registration number: Y2021430000099 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230511 Granted publication date: 20180427 Pledgee: China Everbright Bank Co.,Ltd. Xiangtan sub branch Pledgor: HUNAN SHIYOU ELECTRIC PUBLIC Co.,Ltd. Registration number: Y2021430000099 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |