CN106629300B - The manual debugging apparatus of elevator governor - Google Patents
The manual debugging apparatus of elevator governor Download PDFInfo
- Publication number
- CN106629300B CN106629300B CN201710066868.5A CN201710066868A CN106629300B CN 106629300 B CN106629300 B CN 106629300B CN 201710066868 A CN201710066868 A CN 201710066868A CN 106629300 B CN106629300 B CN 106629300B
- Authority
- CN
- China
- Prior art keywords
- substrate
- bracket
- block
- rotation axis
- elevator governor
- 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
Links
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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/048—Testing of overspeed governor
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
This application discloses a kind of manual debugging apparatus of elevator governor, including substrate and bracket, substrate is provided with rotation section, rotation axis is arranged in rotation section, one end of rotation axis is connect with substrate, the other end of rotation axis is connect with bracket, rotation axis at least one end is set as can be rotated end, bracket is provided with limiting section, limiting section is for limiting the angle that rotation section is rotated around rotation axis, block is arranged in substrate, block is fixed on one side of the substrate close to bracket, expose the surface of bracket in one end of block, emergency event can occur in simulant elevator limiter of speed normal operation, the response situation of elevator governor, operator is without directly contacting plectrum, it ensure that the personal safety of operator, it is easy to operate, it is operated when being able to solve the elevator governors stop motions such as prior art manual operation needs, and it is manually operated and compares Trouble and there are security risk, the problem of operator may be accidentally injured.
Description
Technical field
The present disclosure relates generally to elevator manufacturing fields, and in particular to elevator safety field more particularly to a kind of elevator speed limit
The manual debugging apparatus of device.
Background technique
Elevator governor is one of the safety con-trol part in elevator safety protection system.When elevator in operation no matter
Which kind of reason makes carriage exceed the speed limit, or even when falling, and in the case that every other safety guard does not work,
Then linkage action occurs for limiter of speed and safety tongs, stops lift car.Limiter of speed is instruction sender, and safety tongs is to execute
Person.The collective effect of the two just ensure that the safe operation of elevator.The safe forceps system of limiter of speed is the essential safety of elevator
Device, when elevator overspeed, running the fracture of out of control or suspension arrangement, limiter of speed safety tongs device rapidly exists lift car stop
On guide rail, and it is remain stationary state, to avoid that casualties and equipment damage accident occurs.
It when elevator is installed, needs to detect elevator governor, be needed in the prior art to elevator speed limit
The shifting block of device carries out manual toggle, so that the pawl of elevator is engaged with ratchet and is braked, manual operation needs to wait elevators
It is operated when limiter of speed stop motion, and is manually operated more troublesome and there are security risk, behaviour may be accidentally injured
Make personnel.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of elevator limit highly-safe, easy to operate
The fast manual debugging apparatus of device.
In a first aspect, the manual debugging apparatus of elevator governor of the invention, including substrate and bracket, substrate are provided with rotation
Rotation axis is arranged in portion, rotation section, and one end of rotation axis is connect with substrate, and the other end of rotation axis is connect with bracket, and rotation axis is extremely
Rare one end is set as can be rotated end, and bracket is provided with limiting section, and limiting section is for limiting rotation section around the angle that rotation axis rotates
Block is arranged in degree, substrate, and block is fixed on one side of the substrate close to bracket, and the surface of bracket is exposed in one end of block.
According to technical solution provided by the embodiments of the present application, by the way that manual debugging apparatus is arranged, when needing to elevator speed limit
When device is debugged, in elevator governor normal rotational, by rotational substrate, block blocks the shifting block in rotation, spine
Pawl loses the barrier force of shifting block, and pawl blocks ratchet to ratcheting motion, pawl under the action of the spring, being capable of simulant elevator limiter of speed
Emergency event, the response situation of elevator governor occur in normal operation, operator guarantees without directly contacting plectrum
The personal safety of operator, it is easy to operate, it is able to solve prior art manual operation and equal elevator governors is needed to stop fortune
It is operated when dynamic, and more troublesome and there are security risk, the problem of operator may be accidentally injured is manually operated.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the substrate of the manual debugging apparatus of elevator governor of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the manual debugging apparatus of elevator governor of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the bracket of the manual debugging apparatus of elevator governor of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the manual debugging apparatus of elevator governor of the embodiment of the present invention；
Fig. 5 is that the rotation axis of the manual debugging apparatus of elevator governor of the embodiment of the present invention and the structure of male cooperation are shown
It is intended to.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Please refer to Fig. 1 and Fig. 2, the manual debugging apparatus of elevator governor of the invention, including substrate 100 and bracket 200, base
Plate 100 is provided with rotation section, and rotation axis 111 is arranged in rotation section, and one end of rotation axis 111 is connect with substrate 100, rotation axis 111
The other end connect with bracket 200, at least one end of rotation axis 111 is set as can be rotated end, and bracket 200 is provided with limiting section,
Block 120 is arranged for limiting the angle that rotation section is rotated around rotation axis 111, substrate 100 in limiting section, and block 120 is fixed on base
For plate 100 close to the one side of bracket 200, the surface of bracket 200 is exposed in one end of block 120.
It in an embodiment of the present invention, can be with rotational substrate when needing to debug elevator governor manually
At the maximum rotation angle limited to limiting section, at this point, block blocks the shifting block of limiter of speed, effect of the pawl in spring tension
Under, to ratcheting motion, ratchet blocks pawl, slow down the velocity of rotation of ratchet, until ratchet stops operating, it being capable of simulant elevator limit
Emergency event, the response situation of elevator governor occur in fast device normal operation, operator is not necessarily to directly contact plectrum,
It ensure that the personal safety of operator, it is easy to operate, after completing the test and detection of elevator governor, base can be rotated
Plate, so that block does not interfere the rotation of elevator governor, it is simple, convenient.
Further, including first positioning hole 130 is arranged in bolt, substrate 100, and second location hole 220 is arranged in bracket 200,
Bolt can be inserted into first positioning hole 130 and second location hole 220 simultaneously.
In an embodiment of the present invention, it when elevator governor is when transport or normal use, is inserted into using bolt
First positioning hole and second location hole, fix substrate, prevent substrate rotating, ensure that the normal operation of elevator governor, only
Have when needing to test elevator governor, pulls up bolt, the connection of bolt and first positioning hole, second location hole
Mode, can with but not just for, bolt passes through first positioning hole and is spirally connected with second location hole, and connection is reliable, plug conveniently, together
When, when substrate is in the extreme position for not interfering limiter of speed to move, first positioning hole face second location hole.
Further, including spring 300, one end of spring 300 are fixedly connected with substrate 100, the other end of spring 300 with
Bracket 200 is fixedly connected.
In an embodiment of the present invention, spring plays reset role, and when rotational substrate, spring is stretched, block gear
Firmly after shifting block, substrate is unclamped, under the action of spring tension, substrate resets, and simple to operate, structure is reliable, prevents base
Plate rotates when without test, improves the safety of elevator governor.
Further, several connecting holes are arranged in bracket 200, and connecting hole is removably fixed with bolt, and bolt is in bracket 200
Two sides are spirally connected fixture nut respectively.
In an embodiment of the present invention, several connecting holes can be set in bracket, by the way that bolt is fixed to different connections
Kong Zhong, the tightness of adjustment spring, connecting hole are removably fixed with bolt, and bolt is spirally connected fixed spiral shell respectively in the two sides of bracket
Mother can clamp bracket by the way that two fixture nuts are arranged, and achieve the purpose that fast quick-detach and quickly fix, improve work effect
Rate.
Further, including rocking bar 140, rocking bar 140 are fixed on side of the substrate 100 far from bracket 200.
In an embodiment of the present invention, including rocking bar, rocking bar is fixed on side of the substrate far from bracket, to elevator governor
It is tested, when needing rotational substrate, operator can hold rocking bar and carry out rotational substrate, easy to operate, structure human nature
Change, improves the working efficiency of operator.
Further, jump-ring slot is arranged in the turning end of rotation axis 111.
In an embodiment of the present invention, jump-ring slot is arranged in the turning end of rotation axis, and jump-ring slot is connected with circlip, in rotation axis
Turning end, that is, the outside of substrate or bracket is clamped circlip, prevents substrate or bracket in the course of rotation, is detached from rotation
Axis improves the stability and reliability of whole device, uses the method for circlip clamping jump-ring slot, dimension of easy to process and later period
Shield, when circlip when something goes wrong, can directly buy circlip and be substituted, reduce maintenance cost.
Referring to figs. 2 and 3, further, bracket 200 is provided with arcuate socket 211, and block 120 passes through arcuate socket 211 and base
Plate 100 is fixedly connected.
In an embodiment of the present invention, can with but not just for, the cooperation of the both ends of block and arcuate socket constitutes limiting section, leads to
The rotational angle for crossing limit stop carrys out the rotational angle of restricting substrate, and when substrate is stationary, block 120 is close to arcuate socket
First side 222, when substrate rotating, block follows substrate to rotate in arcuate socket, when block turns to arcuate socket
When second side 223, block can not be rotated, and substrate can not also continue to rotate, and limitation base is played in two end faces of arcuate socket
Limit is played the role of in the effect of plate rotational angle, that is, the cooperation of arcuate socket and block, prevents substrate from arbitrarily rotating, and improves
The reliability of single unit system is not done so that substrate is fixed on by the cooperation of spring or first positioning hole, second location hole
The position for relating to elevator governor normal rotation, when needing to carry out limiter of speed test, the other edge of rotational substrate to arcuate socket,
At this point, block just blocks shifting block, pawl is discharged, pawl carries out elevator governor to ratcheting motion, elevator governor starting
Test, prevents undue substrate from rotating, and destroys shifting block or block, in the range of appropriateness, tests limiter of speed, protects
Limiter of speed.
Further, block 120 is set as multi-diameter shaft, and diameter of the block 120 close to one end of bracket 200 is greater than arcuate socket
211 width.
In an embodiment of the present invention, block is set as multi-diameter shaft, and diameter of the block close to one end of bracket is greater than arc hole
Width, multi-diameter shaft can block the side of bracket, substrate is avoided to be detached from bracket during rotation, improve debugging dress manually
The safety and stability set.
With reference to Fig. 4, further, bracket 200 is fixed with the first limited block 230 and the second limited block 240, the first limited block
230 and second limited block 240 be separately positioned on the two sides of substrate 100.
It in an embodiment of the present invention, can be when not just for the first limit block and the second limit block constitute limiting section limit
The rotational angle of substrate processed, bracket are fixed with the first limit block and the second limit block, the first limit block and the second limit block difference
The two sides of substrate are set, when substrate rotating, since the first limit block and the second limit block play restricting substrate rotation
The effect of angle, prevents substrate from arbitrarily rotating, and improves the reliability of single unit system, passes through spring or first positioning hole,
The cooperation of two location holes, so that substrate is fixed on the position for not interfering elevator governor normal rotation, that is, substrate side surfaces are tight
The first limited block is pasted, when needing to carry out limiter of speed test, rotational substrate contacts its side with the second limited block, at this point, gear
Block just blocks shifting block, discharges pawl, and pawl is tested elevator governor, prevented to ratcheting motion, elevator governor starting
Only undue substrate rotates, and destroys shifting block or block, in the range of appropriateness, tests limiter of speed, protects limiter of speed.
With reference to Fig. 5, further, one end of rotation axis 111 and substrate 100 are rotatablely connected, the other end of rotation axis 111 with
Bracket 200 is fixedly connected, and the axial setting notch 112 of rotation axis 111, limiting section is provided with protrusion 115, protrusion 115 and substrate
100 are fixedly connected, and protrusion 115 is fixed at the notch 112 of rotation axis 111, protrusion 115 and 112 counter stopper of notch.
In an embodiment of the present invention, when substrate is static, protrusion is contacted with the third side 113 of notch, when rotation base
When plate, protrusion is contacted with the 4th side 114 of notch, and substrate can not continue to rotate, and is risen by notch and the counter stopper of protrusion
To the effect of restricting substrate rotational angle, notch can with but be not only set as " V " type or " recessed " type.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of manual debugging apparatus of elevator governor, which is characterized in that including substrate and bracket, the substrate is provided with rotation
Rotation axis is arranged in portion, the rotation section, and one end of the rotation axis is connect with the substrate, the other end of the rotation axis and institute
Bracket connection is stated, the rotation axis at least one end is set as can be rotated end, and the bracket is provided with limiting section, the limiting section
Block is arranged in the angle rotated for limiting the rotation section around the rotation axis, the substrate, and the block is fixed on described
For substrate close to the one side of the bracket, the surface of the bracket is exposed in one end of the block.
2. the manual debugging apparatus of elevator governor according to claim 1, which is characterized in that including bolt, the substrate
First positioning hole is set, and second location hole is arranged in the bracket, and the bolt can be inserted into the first positioning hole and institute simultaneously
State second location hole.
3. the manual debugging apparatus of elevator governor according to claim 1, which is characterized in that including spring, the spring
One end be fixedly connected with the substrate, the other end of the spring is fixedly connected with the bracket.
4. the manual debugging apparatus of elevator governor according to claim 1, which is characterized in that if involvement is arranged in the bracket
Connect hole, the connecting hole is removably fixed with bolt, and the bolt is spirally connected fixture nut respectively in the two sides of the bracket.
5. the manual debugging apparatus of elevator governor according to claim 1, which is characterized in that including rocking bar, the rocking bar
It is fixed on side of the substrate far from the bracket.
6. the manual debugging apparatus of elevator governor according to claim 1, which is characterized in that the turning end of the rotation axis
Jump-ring slot is set.
7. the manual debugging apparatus of elevator governor according to claim 1-6, which is characterized in that the branch is set up
It is equipped with arcuate socket, the block passes through the arcuate socket and is fixedly connected with the substrate.
8. the manual debugging apparatus of elevator governor according to claim 7, which is characterized in that the block is set as ladder
Axis, the block are greater than the width of the arcuate socket close to the diameter of one end of the bracket.
9. the manual debugging apparatus of elevator governor according to claim 1-6, which is characterized in that the bracket is solid
Surely there are the first limit block and the second limit block, first limited block and second limited block are separately positioned on the substrate
Two sides.
10. the manual debugging apparatus of elevator governor according to claim 1-6, which is characterized in that the rotation
One end of axis is connect with the substrate rotating, and the other end of the rotation axis is fixedly connected with the bracket, the rotation axis
Axial setting notch, the limiting section are provided with protrusion, and the protrusion is fixedly connected with the substrate, and the protrusion is fixed on institute
State the indentation, there of rotation axis, the protrusion and the notch counter stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066868.5A CN106629300B (en) | 2017-02-06 | 2017-02-06 | The manual debugging apparatus of elevator governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710066868.5A CN106629300B (en) | 2017-02-06 | 2017-02-06 | The manual debugging apparatus of elevator governor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106629300A CN106629300A (en) | 2017-05-10 |
| CN106629300B true CN106629300B (en) | 2019-03-12 |
Family
ID=58844539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710066868.5A Active CN106629300B (en) | 2017-02-06 | 2017-02-06 | The manual debugging apparatus of elevator governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106629300B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2243739A2 (en) * | 2009-04-21 | 2010-10-27 | ThyssenKrupp Aufzugswerke GmbH | Speed limiter |
| CN203558667U (en) * | 2013-11-21 | 2014-04-23 | 浙江创嘉机电设备股份有限公司 | Safety tong trigger mechanism |
| CN105923491A (en) * | 2016-06-29 | 2016-09-07 | 西继迅达（许昌）电梯有限公司 | Unidirectional automatic reset speed governor capable of monitoring speed and being automatically triggered |
| CN206590708U (en) * | 2017-02-06 | 2017-10-27 | 南通通洋机电制造有限公司 | The manual debugging apparatus of elevator governor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2402276B1 (en) * | 2004-07-22 | 2013-04-24 | Mitsubishi Denki Kabushiki Kaisha | Elevator speed governor |
-
2017
- 2017-02-06 CN CN201710066868.5A patent/CN106629300B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2243739A2 (en) * | 2009-04-21 | 2010-10-27 | ThyssenKrupp Aufzugswerke GmbH | Speed limiter |
| CN203558667U (en) * | 2013-11-21 | 2014-04-23 | 浙江创嘉机电设备股份有限公司 | Safety tong trigger mechanism |
| CN105923491A (en) * | 2016-06-29 | 2016-09-07 | 西继迅达（许昌）电梯有限公司 | Unidirectional automatic reset speed governor capable of monitoring speed and being automatically triggered |
| CN206590708U (en) * | 2017-02-06 | 2017-10-27 | 南通通洋机电制造有限公司 | The manual debugging apparatus of elevator governor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106629300A (en) | 2017-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107108188B (en) | Safety brake for lifting device | |
| CN103920258A (en) | Fall Arrest Safety Apparatus On Rope With Clamping Function | |
| GB2192679A (en) | Fall-arrest apparatus | |
| US20140262611A1 (en) | Systems for Assisted Braking Belay with a Cam-Clutch Mechanism | |
| CN105253799B (en) | Relaxation rope yarn detection system for winch | |
| CN106629300B (en) | The manual debugging apparatus of elevator governor | |
| CN206590708U (en) | The manual debugging apparatus of elevator governor | |
| CN106430025A (en) | Rope-breaking type safe lock | |
| CN103523622A (en) | Double-jaw steel wire rope clamping device | |
| US4385442A (en) | Portable power chain saw | |
| JP4847158B2 (en) | Shutter abnormal drop prevention device | |
| JP6231455B2 (en) | Elevator apparatus and elevator control method | |
| KR101119489B1 (en) | A breaking device vertical motioner of vertical robot | |
| CN111322376A (en) | Speed limiter wheel, speed limiter and speed limiter action speed checking method | |
| JP5569334B2 (en) | Nut tightening device and nut tightening method | |
| JP2016086866A (en) | Master rope intermediate supporting tool | |
| CN206309826U (en) | A kind of frequency converter brake failure automatic detection and protection device | |
| JP5605100B2 (en) | Rope tester holding jig | |
| CN114378798A (en) | Multi-joint robot brake abnormity detection method | |
| JP2008017406A (en) | Relay drive controller | |
| JPH01295793A (en) | Robot brake monitor | |
| CN107207202B (en) | Elevator, the lift lever connection device of elevator and the remodeling method of elevator | |
| KR101826576B1 (en) | Medical robot driving safety for multiple safety apparatus | |
| Schilling et al. | Redundant Safety Device for Hand Lever Hoist-especially Chain Hoist | |
| CN102765673A (en) | Improved winch brake device and installation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221114 Address after: 226600 No. 529, Zhennan Road, Sunzhuang Street, Hai'an City, Nantong, Jiangsu Province Patentee after: Nantong Tesbei Electromechanical Technology Co.,Ltd. Address before: No. 529, Zhennan Road, High tech Zone, Hai'an County, Nantong, Jiangsu 226601 Patentee before: NANTONG TONGYANG MECHANICAL AND ELECTRICAL MANUFACTURE Co.,Ltd. |
|
| TR01 | Transfer of patent right |