CN209127816U - A kind of detection device for tower elevator rope breaking test - Google Patents
A kind of detection device for tower elevator rope breaking test Download PDFInfo
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- CN209127816U CN209127816U CN201821796066.6U CN201821796066U CN209127816U CN 209127816 U CN209127816 U CN 209127816U CN 201821796066 U CN201821796066 U CN 201821796066U CN 209127816 U CN209127816 U CN 209127816U
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- rope
- elevator
- tower
- tower elevator
- roller group
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Abstract
The utility model provides a kind of detection device for tower elevator rope breaking test, roller group is installed including detection rack, detection rack top, roller group is made of more than two idler wheels, roller group passes through the rolling wheel support side of being fixed on the rack, machine frame inside is equipped with tower elevator, and de- rope plate and cylinder are equipped on frame side wall, and one end of de- rope plate is provided with rope releasing hook, the other end connects cylinder rod front end, is movably connected on bracket in the middle part of de- rope plate；Load cable sequentially passes through the idler wheel of roller group, and one end of load cable is hung on the hook of rope releasing hook, and the other end is fixed in detection rack by being pierced by after elevator from tower elevator back.Pass through the utility model, it is needed with solving testing equipment of the existing technology using manual tripping gear, load cable fracture is simulated to detect tower elevator whereabouts data, manual tripping gear is closer from testing staff, load cable is easy to get to testing staff, causes the problem of device security difference.
Description
Technical field
The utility model relates to tower elevator fields, and in particular to a kind of detection for tower elevator rope breaking test
Equipment.
Background technique
Wind-powered electricity generation wind power industry development in China's is more rapid, and tower elevator is mounted in inside blower fan tower barrel, by work
Make personnel or tool, material are sent to upper platform or cabin, and any position in tower can be rested at any time and carry out repair and maintenance
The Special elevator of work.
Tower elevator is due to being for manned equipment, with greater need for the safety for focusing on tower elevator, to reach this mesh
, the equipment for detecting elevator fall-down test gradually forms, and existing testing equipment needs reviewer to climb is testing
Top of the trellis, hangs a manual tripping gear on load cable, and simulation load cable fracture is fallen to detect tower elevator
Data, since manual tripping gear is closer from testing staff, load cable is easy to get to testing staff.And test data also needs
Testing staff take by hand, and the correctness of such data is easy to produce error, and checkability is low.
Utility model content
The utility model provides a kind of detection device for tower elevator rope breaking test, to solve prior art presence
Existing testing equipment need to simulate load cable fracture to detect tower elevator whereabouts number using manual tripping gear
According to manual tripping gear is closer from testing staff, and load cable is easy to get to testing staff, causes asking for device security difference
Topic.
It is set in order to solve the above technical problems, the utility model provides a kind of detection for tower elevator rope breaking test
It is standby, including detection rack, detection rack top roller group is installed, roller group is made of more than two idler wheels, and roller group passes through
The rolling wheel support side of being fixed on the rack, machine frame inside are equipped with tower elevator, and de- rope plate and cylinder are equipped on frame side wall,
One end of de- rope plate is provided with rope releasing hook, and the other end connects cylinder rod front end, is movably connected on bracket in the middle part of de- rope plate；Work
The idler wheel of roller group is sequentially passed through as wirerope, one end of load cable is hung on the hook of rope releasing hook, and the other end is from tower
Elevator back, which is pierced by, to be fixed in detection rack.
It further include elevator, hoist installation is hung in tower elevator upper end, one end that load cable carries out latch closure
On rope releasing hook, the load cable other end is pierced by by the idler wheel of roller group and after penetrating elevator from tower elevator back
It is fixed in detection rack.
Tower elevator upper end is equipped with tilting safety lock, and passing through in tilting safety lock has tilt lock steel wire
Rope, after tilt lock wirerope penetrates tilting safety lock, is fixed by the back rope stretching of tower elevator.
Tower elevator upper end is also equipped with centrifugal safety lock, and passing through in centrifugal safety lock has centrifugation lock steel wire
Rope, centrifugation lock wirerope are fixed after penetrating centrifugal safety lock by the back rope stretching of tower elevator.
Upper limit switch is housed, for preventing tower elevator locations excessively high at the top of the tower elevator.
It further include stay-supported type displacement sensor, stay-supported type displacement sensor ontology is mounted in detection rack, stay-supported position
One of displacement sensor bracing wire is fixed on tower elevator, when the displacement of tower elevator is changed, the length of bracing wire
Equivalent variation can also occur for degree, so that stay-supported type displacement sensor obtains displacement signal.
The utility model bring is the utility model has the advantages that the utility model passes through to tower elevator rope breaking test frame progress structure
Optimization, provides a kind of detection device for tower elevator rope breaking test, and using automatic decoupling device, rope movement of breaking is electrical
Change, improves equipment safety performance；The instant digital display of testing result, improves detection efficiency；It reduces caused by manual measurement accidentally
Difference improves the correctness of data sampling.
Detailed description of the invention
Fig. 1 is the tower elevator rope breaking test detection device main view of the utility model.
Fig. 2 is the tower elevator rope breaking test detection device right view of the utility model.
Wherein, 26- detection rack, 27- roller group, 271- idler wheel, 272- rolling wheel support, 29- load cable, 30- incline
Tiltedly lock wirerope, 31- centrifugation lock wirerope, 32- tilting safety lock, 33- elevator, the centrifugal safety lock of 34-, 35- tower
Elevator, 36- stay-supported type displacement sensor, the de- rope plate of 37-, 38- cylinder rod, 39- upper limit switch, 40- rope releasing hook, 41- gas
Cylinder.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below in conjunction with drawings and the specific embodiments,
The utility model is described in further detail.
Fig. 1 is the tower elevator rope breaking test detection device main view of the utility model.
Fig. 2 is the tower elevator rope breaking test detection device right view of the utility model.
As shown in Figs. 1-2, the utility model provides a kind of detection device for tower elevator rope breaking test, including inspection
Survey rack 26, detection 26 top of rack are equipped with roller group 27, and roller group is made of more than two idler wheels 271, and roller group passes through
Rolling wheel support (272) side of being fixed on the rack, machine frame inside are equipped with tower elevator 35, and de- rope plate is equipped on frame side wall
37 and cylinder 41, one end of de- rope plate 37 is provided with rope releasing hook 40, and the other end connects 38 front end of cylinder rod, takes off the middle part of rope plate 37
It is movably connected on bracket；Load cable 29 sequentially passes through the idler wheel 271 of roller group, and one end of load cable 29 hangs over de-
On the hook of rope hook 40, the other end is pierced by from 35 back of tower elevator to be fixed in detection rack 26.
It further include elevator 33, elevator 33 is mounted on 35 upper end of tower elevator, and load cable 29 carries out latch closure
One end is hung on rope releasing hook 40, and 29 other end of load cable is by the idler wheel of roller group 27 and after penetrating elevator 33, from tower
Cylinder elevator back, which is pierced by, to be fixed in detection rack.
35 upper end of tower elevator is equipped with tilting safety lock 32, and passing through in tilting safety lock 32 has tilt lock
Wirerope 30 after tilt lock wirerope 30 penetrates tilting safety lock 32, is fixed by the 35 back rope stretching of tower elevator.
35 upper end of tower elevator is also equipped with centrifugal safety lock 34, and passing through in centrifugal safety lock 34 has centrifugation
Wirerope 31 is locked, centrifugation lock wirerope 31 is fixed after penetrating centrifugal safety lock 34 by the 35 back rope stretching of tower elevator.
Upper limit switch 39 is housed, for preventing 35 position of tower elevator excessively high at the top of the tower elevator 35.
It further include stay-supported type displacement sensor 36,36 ontology of stay-supported type displacement sensor is mounted in detection rack, bracing wire
One of 36 bracing wire of formula displacement sensor is fixed on tower elevator, when the displacement of tower elevator is changed, is drawn
Equivalent variation can also occur for the length of line, so that stay-supported type displacement sensor 36 obtains displacement signal.
Using the detection testing equipment of the utility model, wire rope breaking detection is carried out to elevator, according to technical standard
The requirement of the elevator falls braking distance of defined, the utility model simulate the detection of wire rope breaking using self-detaching hook
Test method completes the measurement of pertinent regulations data.
When tower elevator rope breaking test, tilt lock wirerope 30 is first penetrated into tilting safety lock 32, tilt lock steel wire
Rope is fixed by the 35 back rope stretching of tower elevator.Centrifugation lock wirerope 31 is penetrated into centrifugal safety lock 34, centrifugation lock steel wire again
Rope is fixed by the 35 back rope stretching of tower elevator.Elevator motor plug connects in electrical control panel elevator motor interface.It opens
Electrical control panel total power switch, voltmeter show that current power voltage, power supply indicator are always on.Pneumatics electromechanical source is opened, it is empty
Press obtains electricity operation, stores enough air pressures.One end that load cable 29 carries out latch closure is hung on rope releasing hook 40, separately
One end penetrates elevator 33 after the idler wheel of roller group 27, and wirerope is fixed from the 35 back rope stretching of tower elevator.Wear work
Two people are needed to cooperate when wirerope, a people pins uplink button on console, and elevator is made to rotate forward operation, and another people completes wire rope handling
Work.The upper bottom of uplink button or descending button control tower elevator 35 in testing jig on operating console operating surface
It sets, general position control prevents position excessively high at the top of liftoff 0.5 meter, tower elevator 35 equipped with upper limit switch 39.Disconnected rope
Length reset button was first pressed before on-test, the numerical value for resetting displacement display table PM is 0.Press count resets button, reset count
Device.Disconnected rope button is pressed when rope breaking test starts, solenoid valve obtains the ventilation of electric control tracheae, air pressure pusher cylinder bar 38, cylinder rod
The rope releasing hook rotation for clasping load cable is driven, causes to break off relations.The pulling force that tower elevator loses suspension centre falls downwards, inclination
Safety lock 34 can lock tilt lock wirerope 30 due to the pressure of not no load cable, and centrifugal safety lock 34 can be due to tower
Elevator falling speed is too fast and locks centrifugation lock wirerope 31, and final tower elevator can stop falling.Stay-supported displacement passes
36 ontology of sensor is mounted on testing jig, and one of bracing wire is fixed on tower elevator, the displacement of tower elevator
Changed, equivalent variation also has occurred in the length of bracing wire, and displacement signal is sent to displacement display table by sensor, and displacement is aobvious
Show that table intuitively shows tower elevator drop.National regulation distance of fall cannot be greater than 200mm, if measuring number
Value is greater than 200mm, unqualified alarm automatic sound-light alarm prompt.
In the present embodiment, this equipment provides compressed air using the control of master control platform, by air-source, through solenoid valve control gas
The cylinder piston movement makes de- rope plate movement load cable fall off, meets the simulation of work steel wire and disconnect, and testing staff is far from detection
Equipment effectively plays the safety of personnel.
This equipment takes the number in data transmission to supervisory control desk to show when acquiring data by stay-supported type displacement sensor
Show and read on device, effectively improve the correctness of data sampling, buzzer issues on console when lock rope distance is greater than 200mm
Sound-light alarm prompts unqualified.Every test start-stop counter adds 1, accurate recording test number (TN).
In conclusion by be arranged this equipment can on console electronic control tower cylinder elevator lifting, electrified mould
Quasi- disconnected rope, operates convenient for testing staff, preferably the correctness of the safety of raising inspector and equipment and data acquisition.Using
Automatic decoupling device, rope movement of breaking is electrified, improves equipment safety performance；The instant digital display of testing result improves detection effect
Rate；Error caused by manual measurement is reduced, the correctness of data sampling is improved.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of the claims of the utility model.
Claims (6)
1. a kind of detection device for tower elevator rope breaking test, which is characterized in that including detecting rack (26), detection machine
Frame (26) top is equipped with roller group (27), and roller group is made of more than two idler wheels (271), and roller group passes through rolling wheel support
(272) side of being fixed on the rack, machine frame inside are equipped with tower elevator (35), be equipped on frame side wall de- rope plate (37) and
One end of cylinder (41), de- rope plate (37) is provided with rope releasing hook (40), and the other end connects cylinder rod (38) front end, takes off rope plate (37)
Middle part be movably connected on bracket；Load cable (29) sequentially passes through the idler wheel (271) of roller group, load cable (29)
One end hang on the hook of rope releasing hook (40), the other end be pierced by from tower elevator (35) back is fixed on detection rack (26)
On.
2. being used for the detection device of tower elevator rope breaking test as described in claim 1, which is characterized in that further include being promoted
Machine (33), elevator (33) are mounted on tower elevator (35) upper end, and one end that load cable (29) carries out latch closure hangs over de-
On rope hook (40), load cable (29) other end is by the idler wheel of roller group (27) and after penetrating elevator (33), from tower
Elevator back, which is pierced by, to be fixed in detection rack.
3. being used for the detection device of tower elevator rope breaking test as described in claim 1, which is characterized in that the tower liter
Drop machine (35) upper end is equipped with tilting safety lock (32), and passing through in tilting safety lock (32) has tilt lock wirerope (30),
After tilt lock wirerope (30) penetrates tilting safety lock (32), fixed by tower elevator (35) back rope stretching.
4. being used for the detection device of tower elevator rope breaking test as described in claim 1, which is characterized in that the tower liter
Drop machine (35) upper end is also equipped with centrifugal safety lock (34), and passing through in centrifugal safety lock (34) has centrifugation lock wirerope
(31), centrifugation lock wirerope (31) is fixed after penetrating centrifugal safety lock (34) by tower elevator (35) back rope stretching.
5. being used for the detection device of tower elevator rope breaking test as described in claim 1, which is characterized in that the tower liter
Upper limit switch (39) are housed at the top of drop machine (35), for preventing tower elevator (35) position excessively high.
6. being used for the detection device of tower elevator rope breaking test as described in claim 1, which is characterized in that further include bracing wire
Formula displacement sensor (36), stay-supported type displacement sensor (36) ontology are mounted in detection rack, stay-supported type displacement sensor
(36) one of bracing wire is fixed on tower elevator, when the displacement of tower elevator is changed, the length of bracing wire
Equivalent variation can occur, so that stay-supported type displacement sensor (36) obtains displacement signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796066.6U CN209127816U (en) | 2018-11-01 | 2018-11-01 | A kind of detection device for tower elevator rope breaking test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821796066.6U CN209127816U (en) | 2018-11-01 | 2018-11-01 | A kind of detection device for tower elevator rope breaking test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127816U true CN209127816U (en) | 2019-07-19 |
Family
ID=67233774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821796066.6U Active CN209127816U (en) | 2018-11-01 | 2018-11-01 | A kind of detection device for tower elevator rope breaking test |
Country Status (1)
| Country | Link |
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| CN (1) | CN209127816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517563A (en) * | 2019-08-14 | 2019-11-29 | 武汉光驰教育科技股份有限公司 | Interactive trigonometric function instructional device and method |
| CN115233959A (en) * | 2022-08-22 | 2022-10-25 | 中国十九冶集团有限公司 | Supporting and transporting device for checking pier column steel bar protective layer and construction method |
-
2018
- 2018-11-01 CN CN201821796066.6U patent/CN209127816U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517563A (en) * | 2019-08-14 | 2019-11-29 | 武汉光驰教育科技股份有限公司 | Interactive trigonometric function instructional device and method |
| CN110517563B (en) * | 2019-08-14 | 2021-07-27 | 武汉光驰教育科技股份有限公司 | Interactive trigonometric function teaching device and method |
| CN115233959A (en) * | 2022-08-22 | 2022-10-25 | 中国十九冶集团有限公司 | Supporting and transporting device for checking pier column steel bar protective layer and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Detection equipment for rope breaking test of tower drum elevator Effective date of registration: 20200226 Granted publication date: 20190719 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi Huishan branch Pledgor: Wuxi Little Swan Building Machinery Co., Ltd. Registration number: Y2020990000137 |