CN206161269U - Buffer drop test device for elevator - Google Patents
Buffer drop test device for elevator Download PDFInfo
- Publication number
- CN206161269U CN206161269U CN201621193156.7U CN201621193156U CN206161269U CN 206161269 U CN206161269 U CN 206161269U CN 201621193156 U CN201621193156 U CN 201621193156U CN 206161269 U CN206161269 U CN 206161269U
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- China
- Prior art keywords
- pylon
- buffer
- fixed
- unhook
- test device
- 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.)
- Expired - Fee Related
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- 230000001133 acceleration Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 17
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 230000009194 climbing Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000009087 Crescentia cujete Species 0.000 description 1
- 235000005983 Crescentia cujete Nutrition 0.000 description 1
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a buffer drop test device for elevator, include: fixed platform, vertical fixing the last pylon of fixed platform, fix the dual -rope electric block at pylon top, vertical fixing the inboard a pair of upright guide rail of pylon, slide and set up sedan -chair frame on the upright guide rail, by dual -rope electric block drive and the excavator that hangs that reciprocates constructs, the stiff end is connected hanging excavator and constructing, the end that breaks off relations is connected the excavator that takes off of sedan -chair frame constructs, be fixed in hang excavator and construct, and the drive take off the unhook of excavator structure and hold the unhook hydro -cylinder of opening / closing, carry the buffer extremely pylon below or follow the feeding mechanism that took out the pylon below, set up in the pylon to the acceleration information's that the collection buffer produced when falling acceleration sensor. The utility model discloses need not artifical transport and artifical climbing to eliminate the risk and raise the efficiency.
Description
Technical field
The utility model is related to buffer of elevator drop test device.
Background technology
At present, the condition of buffer of elevator test be buffer to be tested (most heavy more than 50kg) by a dead lift to
Below test tower, each test is required for artificial climbing to that manual hook operation, labour intensity are carried out on high sedan-chair frame more than 2 meters
Greatly, industrial injury is also easy to produce, and there is certain security risk, efficiency is low, while product of the portions of client to production can not be met
Product carry out the requirement of 100% test.
The content of the invention
The purpose of this utility model is to provide a kind of Buffer for elevator drop test device, without the need for a dead lift and people
Work is climbed, to eliminate risk and improve efficiency.
Realizing the technical scheme of above-mentioned purpose is：
A kind of Buffer for elevator drop test device, including：
Fixed platform；
The pylon being vertically fixed in the fixed platform；
It is fixed on the duplex type electric block of the tower top；
A pair of upright guide rails being vertically fixed on the inside of the pylon；
The sedan-chair frame being slidably arranged on the upright guide rail；
The hitch gear for being driven by the duplex type electric block and being moved up and down；
Fixing end connects the hitch gear, and unhook end connects the uncoupling rigging of the sedan-chair frame；
It is fixed on the hitch gear, and drives the unhook end of the uncoupling rigging to play the unhook oil cylinder of opening/closing；
The feed mechanism that buffer is delivered to the pylon lower section or is taken out from pylon lower section；And
The pylon is arranged at, the acceleration transducer of the acceleration information produced when falling with acquisition buffer device.
In above-mentioned Buffer for elevator drop test device, also include：Electrically connect showing for the acceleration transducer
Ripple device.
In above-mentioned Buffer for elevator drop test device, the feed mechanism includes：
A pair of transmission guide rails being horizontally set in the fixed platform；
It is slidably arranged in the transmission guide rail, and the buffer platform of fixed bumper；
It is arranged in the fixed platform, for driving the buffer platform to pylon lower section or from the pylon
The driving oil cylinder that lower section departs from.
In above-mentioned Buffer for elevator drop test device, also include：
The fuel reserve tank of storage hydraulic oil；
Hydraulic oil in the fuel reserve tank is transported into the hydraulic power unit of the unhook oil cylinder and the driving oil cylinder.
The beneficial effects of the utility model are：The utility model solves buffer artificial by effective structure design
Carry the high labour intensity and high safety risk problem brought with tower climbing.Meanwhile, realize and buffer 100% is fallen into survey
Examination linking improves production efficiency to the assembling work process of buffer.If it is estimated that original mode realizes that 100% falls
The test that falls at least needs 3 personnel, and a people carries, people climbing, one man operation equipment, average 3 minutes one, one day effective work
Make the time 450 minutes, the daily output about 150；If using new equipment, only needing to one man operation can realize original 3 people
The work that completes of needs, average 1 minute one, the daily output about 450, efficiency improves 2 times than originally.
Description of the drawings
Fig. 1 is that Buffer for elevator drop test device of the present utility model faces structure chart；
Fig. 2 is the attachment structure figure of hitch gear and uncoupling rigging in the utility model；
Fig. 3 is the overlooking structure figure of feed mechanism in the utility model.
Specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1 to Fig. 3, Buffer for elevator drop test device of the present utility model, including fixed platform 1, tower
Frame 2, duplex type electric block 3, a pair of upright guide rails 4, sedan-chair frame 5, hitch gear 6, uncoupling rigging 7, unhook oil cylinder (not shown),
Feed mechanism 8, acceleration transducer (not shown), oscillograph (not shown).
Pylon 2 is vertically fixed in fixed platform 1, and duplex type electric block 3 is fixed on the top of pylon 2.Upright guide rail 4 is erected
Directly it is fixed on the inner side of pylon 2 so that sedan-chair frame 5 can be slided up and down along upright guide rail 4.The electronic calabash of the connection duplex type of hitch gear 6
Reed 3, is driven by duplex type electric block 3 and is moved up and down.The fixing end coupling hook mechanism 6 of uncoupling rigging 7, unhook end connection sedan-chair
Frame 5.Can realize that sedan-chair frame 5 is moved up and down so as to pass through control duplex type electric block 3.Unhook oil cylinder is fixed on hitch gear 6, uses
In driving the unhook end of uncoupling rigging 7 to beat opening/closing, so as to catch or put down sedan-chair frame 5.
Buffer is delivered to the lower section of pylon 2 or is taken out from the lower section of pylon 2 by feed mechanism 8.Specifically include：A pair of transmission are led
Rail 81, buffer platform 82 and driving oil cylinder 83.Transmission guide rail 81 is horizontally set in fixed platform 1.Buffer platform 82 is slided
It is dynamic to be arranged in transmission guide rail 81, for fixed bumper.Oil cylinder 83 is driven to be arranged in fixed platform 1, for driving buffering
Device platform 82 departs to the lower section of pylon 2 or from the lower section of pylon 2.
Acceleration transducer is arranged at pylon 2, the acceleration information produced when falling for acquisition buffer device, oscillograph electricity
Connection acceleration transducer, is analyzed to acceleration signal.In the present embodiment, from ARF-A acceleration transducers and 8860-
50 oscillographs.
Further, Buffer for elevator drop test device of the present utility model also includes：The oil storage of storage hydraulic oil
Case, is transported to hydraulic oil in fuel reserve tank unhook oil cylinder and drives the hydraulic power unit of oil cylinder 83.For convenience of controlling, can select existing
There is technology (such as from the switch board of the PLC for being equipped with mitsubishi FX2N -16MR) to duplex type electric block 3, unhook oil cylinder and drive
The action of dynamic oil cylinder 83 is controlled.
Utility model works principle：Maximum rated load-carrying by test product on sedan-chair frame 5 to configuring counterweight；It is high by being lifted
Degree requires for sedan-chair frame 5 to be adjusted to corresponding position, and safety pin is extracted from uncoupling rigging 7.Will be to be measured using feed mechanism 8
Buffer is transported to the lower section of pylon 2.The unhook end of uncoupling rigging 7 is opened, and the freely falling body of sedan-chair frame 5 is struck on buffer.Accelerate
Degree sensor collection acceleration signal.Rear uncoupling rigging 7 is clashed into and original position has been caught and lifted to sedan-chair frame 5.Using sending
Material mechanism 8 takes out buffer to be measured from the lower section of pylon 2.
Above example is only for illustration of the utility model, rather than to restriction of the present utility model, relevant technical field
Technical staff, in the case of without departing from spirit and scope of the present utility model, various conversion or modification can also be made, because
The technical scheme of this all equivalent should also belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. a kind of Buffer for elevator drop test device, it is characterised in that include：
Fixed platform；
The pylon being vertically fixed in the fixed platform；
It is fixed on the duplex type electric block of the tower top；
A pair of upright guide rails being vertically fixed on the inside of the pylon；
The sedan-chair frame being slidably arranged on the upright guide rail；
The hitch gear for being driven by the duplex type electric block and being moved up and down；
Fixing end connects the hitch gear, and unhook end connects the uncoupling rigging of the sedan-chair frame；
It is fixed on the hitch gear, and drives the unhook end of the uncoupling rigging to play the unhook oil cylinder of opening/closing；
The feed mechanism that buffer is delivered to the pylon lower section or is taken out from pylon lower section；And
The pylon is arranged at, the acceleration transducer of the acceleration information produced when falling with acquisition buffer device.
2. Buffer for elevator drop test device according to claim 1, it is characterised in that also include：Electrical connection institute
State the oscillograph of acceleration transducer.
3. Buffer for elevator drop test device according to claim 1, it is characterised in that the feed mechanism bag
Include：
A pair of transmission guide rails being horizontally set in the fixed platform；
It is slidably arranged in the transmission guide rail, and the buffer platform of fixed bumper；
It is arranged in the fixed platform, for driving the buffer platform to pylon lower section or from pylon lower section
The driving oil cylinder of disengaging.
4. Buffer for elevator drop test device according to claim 3, it is characterised in that also include：
The fuel reserve tank of storage hydraulic oil；
Hydraulic oil in the fuel reserve tank is transported into the hydraulic power unit of the unhook oil cylinder and the driving oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193156.7U CN206161269U (en) | 2016-10-27 | 2016-10-27 | Buffer drop test device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621193156.7U CN206161269U (en) | 2016-10-27 | 2016-10-27 | Buffer drop test device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206161269U true CN206161269U (en) | 2017-05-10 |
Family
ID=58657733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621193156.7U Expired - Fee Related CN206161269U (en) | 2016-10-27 | 2016-10-27 | Buffer drop test device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206161269U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387356A (en) * | 2018-01-22 | 2018-08-10 | 中国地质大学（武汉） | It falls impacting type model test apparatus and test method |
| CN110207968A (en) * | 2019-06-21 | 2019-09-06 | 安徽九纲机电有限公司 | A kind of hydraulic buffer of elevator test tower assembly line |
| CN113511569A (en) * | 2021-04-15 | 2021-10-19 | 中船第九设计研究院工程有限公司 | Unhooking reset device and unhooking reset method |
-
2016
- 2016-10-27 CN CN201621193156.7U patent/CN206161269U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108387356A (en) * | 2018-01-22 | 2018-08-10 | 中国地质大学（武汉） | It falls impacting type model test apparatus and test method |
| CN108387356B (en) * | 2018-01-22 | 2019-11-15 | 中国地质大学（武汉） | It falls the test method of impacting type model test apparatus |
| CN110207968A (en) * | 2019-06-21 | 2019-09-06 | 安徽九纲机电有限公司 | A kind of hydraulic buffer of elevator test tower assembly line |
| CN113511569A (en) * | 2021-04-15 | 2021-10-19 | 中船第九设计研究院工程有限公司 | Unhooking reset device and unhooking reset method |
| CN113511569B (en) * | 2021-04-15 | 2023-01-24 | 中船第九设计研究院工程有限公司 | Unhooking reset device and unhooking reset method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220520 Address after: 224200 No. 10, West podium building, 3rd floor, No. 10, Donghu Road, Chengdong new area, Dongtai City, Yancheng City, Jiangsu Province Patentee after: Weilong Yicheng Intelligent Technology (Jiangsu) Co.,Ltd. Address before: 201705 No. 5333, Beiqing Road, Qingpu District, Shanghai Patentee before: SHANGHAI QINGPU ELEVATOR FITTINGS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |