CN206051483U - A kind of adhesion type saddle lifting highrise operation platform catching device - Google Patents
A kind of adhesion type saddle lifting highrise operation platform catching device Download PDFInfo
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- CN206051483U CN206051483U CN201621022314.2U CN201621022314U CN206051483U CN 206051483 U CN206051483 U CN 206051483U CN 201621022314 U CN201621022314 U CN 201621022314U CN 206051483 U CN206051483 U CN 206051483U
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- catching device
- friction plate
- fall
- centrifugation
- catching
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Abstract
This utility model is related to technical field of construction equipment, there is provided a kind of adhesion type saddle lifting highrise operation platform catching device, including catching device axle, catching device gear, catching device housing, catching device adpting flange, friction component, centrifugation component；First catching device friction plate of friction component, casting friction plate, the second catching device friction plate, catching device cover plate are sequentially coaxially arranged；First catching device friction plate, the second catching device friction plate are coaxially connected with catching device axle；Casting friction plate, catching device cover plate are connected with catching device adpting flange by connecting bolt；Centrifugation component includes anti-fall centrifugation block, centrifugation block shaft, helical spring；When centrifugal force is more than setting value, anti-fall centrifugation block snaps in catching device housing groove；Catching device gear is fixed on the end of catching device axle.The beneficial effects of the utility model are：Problem is reopened after the anti-fall opening by mistake for solving adhesion type saddle lifting highrise operation platform, it is simple and reasonable, it is suitable to popularization and application.
Description
Technical field
This utility model is related to technical field of construction equipment, more particularly to a kind of adhesion type saddle lifting highrise operation platform
Use catching device.
Background technology
Adhesion type saddle lifting highrise operation platform（Or referred to as electric bridge scaffold）In recent years in the domestic market
Jing is promoted the use of, and this job platform belongs to multistoried building product, and safety device is particularly important.
For executive information systems construction is with adhesion type saddle lifting highrise operation platform, its catching device is one
Individual very important safety device, it has the effect for limiting platform hypervelocity tenesmus operation, is prevented from and cancel job platform
Because of motor failure or other falling accidents that are unexpected and occurring, this effect of catching device being capable of effectively safeguard work personnel
Life security.
Existing job platform catching device structure is complex, installation and repairing inconvenience, particularly needs after anti-fall opening by mistake
When to be reopened, there is technical barrier in complex operation.
Utility model content
The purpose of this utility model is exactly to overcome the deficiencies in the prior art, there is provided made in a kind of adhesion type saddle lifting high-altitude
Industry platform catching device, reopens problem after the anti-fall opening by mistake for solving adhesion type saddle lifting highrise operation platform, protects
Safety is demonstrate,proved, more general anti-fall device operation is simpler, is more convenient.
A kind of adhesion type saddle lifting highrise operation platform catching device of this utility model, including catching device axle, catching device
Gear, catching device housing, catching device adpting flange, friction component, centrifugation component；
The friction component includes the first catching device friction plate, casting friction plate, the second catching device friction plate, catching device lid
Plate；The first catching device friction plate, casting friction plate, the second catching device friction plate, catching device cover plate are sequentially coaxially arranged；Institute
State the first catching device friction plate, the second catching device friction plate coaxially connected with catching device axle；The casting friction plate, catching device
Cover plate is connected with catching device adpting flange by connecting bolt；
The centrifugation component includes anti-fall centrifugation block, centrifugation block shaft, helical spring；Centrifugation block shaft is located at catching device
Adpting flange one end, anti-fall centrifugation block are connected as one with catching device adpting flange by block shaft is centrifuged, helical spring one
End connection centrifugation block shaft, the other end connect anti-fall centrifugation block；
The groove corresponding with anti-fall centrifugation block is provided with the catching device housing, catching device housing is connected with catching device
Acting flange connects；
The catching device gear is fixed on the end of catching device axle；
The catching device housing, catching device adpting flange, friction component are coaxially connected in catching device axle.
Further, the catching device housing is fixedly connected with job platform driver installing plate.
Further, the catching device gear is engaged with job platform column tooth bar.
Further, spring is provided between the connecting bolt and catching device cover plate.
Further, the catching device gear is further secured on catching device axle by holding screw.
Further, anti-fall limit switch is provided with the catching device housing, when catching device gear is pinned, open anti-
Pendant limit switch, cuts off the electricity supply.
The beneficial effects of the utility model are：
1. peace open and inspect repair it is convenient and swift；Due to anti-fall device be an integrating device, using bolt connection installed in driving
On device gear shaft, peace is opened and inspect and is repaiied conveniently；
2. catching device toggle speed and braking distance can be adjusted setting according to specific product and use requirement；
3. after anti-fall device works, overline opening operation is simple, and without the need for stripping device, being lifted by opposite direction can be suitable
Profit is opened, it is to avoid the potential safety hazard that high-altitude application brings；
4. safety is good；Sensitivity and braking distance can be adjusted as needed, can be avoided due to braking distance
The too big caused frame structure destruction of little or braking distance；
5. good economy performance.Simple structure, it is lightweight, produce low cost in batches.
Description of the drawings
Fig. 1 show driving general assembly drawing.
Fig. 2 show a kind of adhesion type saddle lifting highrise operation platform catching device structure of this utility model embodiment and shows
It is intended to.
Fig. 3 show catching device and job platform column rack position relation schematic diagram.
Fig. 4 show centrifugation component and catching device adpting flange annexation schematic diagram.
Fig. 5 show centrifugation component, catching device adpting flange, friction component interconnected relationship schematic diagram.
Fig. 6 show anti-fall centrifugation stop block structure schematic diagram.
Fig. 7 show catching device shell structure schematic diagram.
Fig. 8 show catching device friction plate structure schematic diagram.
Fig. 9 show casting friction plate structure schematic diagram.
Figure 10 show under catching device normal operating condition and component and catching device shell position relation schematic diagram is centrifuged.
Figure 11 show under catching device locking state and component and catching device shell position relation schematic diagram is centrifuged.
Wherein：The anti-fall centrifugation gear of 1- catching device gears, 2- catching device axles, 3- catching device housings, the anti-fall limit switches of 4-, 5-
Block, 6- centrifugation block shafts, 7- connecting bolts, 81- the first catching device friction plates, 82- the second catching device friction plates, 9- catching device lids
Plate, 10- casting friction plates, 11- catching device adpting flanges, 12- job platform driver installing plates, 13- job platform column teeth
Bar, 14- directive wheels, 15- helical springs, 16- grooves.
Specific embodiment
This utility model specific embodiment is described in detail below in conjunction with concrete accompanying drawing.It should be noted that following enforcements
Example described in technical characteristic or technical characteristic combination be not construed as it is isolated, they can be mutually combined from
And reach superior technique effect.In the accompanying drawing of following embodiments, it is special that the identical label that each accompanying drawing occurs represents identical
Levy or part, can be applicable in different embodiments.
As shown in figs. 1-11, a kind of adhesion type saddle lifting highrise operation platform catching device of this utility model embodiment,
Including catching device axle 2, catching device gear 1, catching device housing 3, catching device adpting flange 11, friction component, centrifugation component；
The friction component includes the first catching device friction plate 81, casts friction plate 10, the second catching device friction plate 82, prevents
Pendant device cover plate 9；The first catching device friction plate 81, casting friction plate 10, the second catching device friction plate 82, catching device cover plate 9
Sequentially coaxially arrange；The first catching device friction plate 81, the second catching device friction plate 82 are coaxially connected with catching device axle 2；
The casting friction plate 10, catching device cover plate 9 are connected with catching device adpting flange 11 by connecting bolt 7；
The centrifugation component includes anti-fall centrifugation block 5, centrifugation block shaft 6, helical spring 15；Centrifugation block shaft 6 is located at
11 one end of catching device adpting flange, anti-fall centrifugation block 5 are connected as one with catching device adpting flange 11 by block shaft 6 is centrifuged
Body, 15 one end of helical spring connection centrifugation block shaft 6, the anti-fall centrifugation block 5 of other end connection；
Be provided with the groove 16 corresponding with anti-fall centrifugation block 5 in the catching device housing 3, catching device housing 3 with it is anti-
Pendant device adpting flange 11 connects；
The catching device gear 1 is fixed on the end of catching device axle 2；
The catching device housing 3, catching device adpting flange 11, friction component are coaxially connected in catching device axle 2.
The catching device housing 3 is fixedly connected with job platform driver installing plate 12.
The catching device gear 1 is engaged with job platform column tooth bar 13.
Preferably, spring is provided between the connecting bolt 7 and catching device cover plate 9.
Preferably, the catching device gear 1 is further secured on catching device axle 2 by holding screw.
Preferably, anti-fall limit switch 4 is provided with the catching device housing 3, when catching device gear 1 is pinned, open
Anti-fall limit switch 4, cuts off the electricity supply.
This utility model embodiment is its operation by control lift work platform using centrifugal force velocity response principle
Speed is reaching its protective effect, if lifting highrise operation platform hypervelocity tenesmus, the centrifugal force of catching device will overcome bullet
Spring force, then anti-fall 5 outer end of centrifugation block in catching device will be thrown out of, while the Outer Taper of catching device will be driven
（Catching device friction plate 81,82）Rotate together, spring will be compressed, and make between the inside and outside conical friction face of brake drum
Thrust also slowly can increase, meanwhile, the power supply of equipment can also be disconnected, and the realization of this whole process is quick, effective, peace
Complete.
The installation steps of this utility model embodiment adhesion type saddle lifting highrise operation platform catching device：
A, by catching device axle 2, catching device gear 1, catching device housing 3 with job platform driver installing plate 12 according to Fig. 1
Shown to be assembled, job platform driver keeps relative motion, directive wheel 14 to be fixed on work with job platform column tooth bar 13
On industry platform driver installing plate 12, it play the guiding role；
B, anti-fall centrifugation block 5 are assembled into part one with catching device adpting flange 11 by block shaft 6 is centrifuged, as shown in Figure 4；
C, by connecting bolt 7 by part one and catching device friction plate 81,82 and catching device cover plate 9, casting friction plate 10, anti-
Pendant device adpting flange 11 is assembled into part two, as shown in Figure 5；
D, catching device housing 3 assemble integral with catching device adpting flange 11.
When platform driver decrease speed is more than normal rising or falling speed, catching device gear 1 will the rotation at a high speed of drivening piece one
Turn, anti-fall block 5 overcomes the elastic force of helical spring 15 outwards to throw away along the involute of catching device housing 3, anti-fall centrifugation block 5 blocks
Extremely in the groove 16 of catching device housing 3 so that part one and 3 geo-stationary of catching device housing, due to catching device axle 2 and catching device
Friction plate 81,82 is fixed, and is remained in that rotation, and is cast 10 geo-stationary of friction plate, and now, friction plate 81,82 is rubbed with casting
Pad 10 produces relative motion, in the presence of frictional force, by driver locked on job platform column tooth bar 13, reaches anti-
The purpose fallen.
The beneficial effects of the utility model are：
1. peace open and inspect repair it is convenient and swift；Due to anti-fall device be an integrating device, using bolt connection installed in driving
On device gear shaft, peace is opened and inspect and is repaiied conveniently；
2. catching device toggle speed and braking distance can be adjusted setting according to specific product and use requirement；
3. after anti-fall device works, overline opening operation is simple, and without the need for stripping device, being lifted by opposite direction can be suitable
Profit is opened, it is to avoid the potential safety hazard that high-altitude application brings；
4. safety is good；Sensitivity and braking distance can be adjusted as needed, can be avoided due to braking distance
The too big caused frame structure destruction of little or braking distance；
5th, good economy performance.Simple structure, it is lightweight, produce low cost in batches.
Although having been presented for several embodiments of the present utility model herein, those skilled in the art should manage
Solution, in the case of without departing from this utility model spirit, can be changed to the embodiments herein.Above-described embodiment simply shows
Example property, should not be using the embodiments herein as the restriction of this utility model interest field.
Claims (6)
1. a kind of adhesion type saddle lifting highrise operation platform catching device, it is characterised in that including catching device axle, catching device tooth
Wheel, catching device housing, catching device adpting flange, friction component, centrifugation component；
The friction component includes the first catching device friction plate, casting friction plate, the second catching device friction plate, catching device cover plate；
The first catching device friction plate, casting friction plate, the second catching device friction plate, catching device cover plate are sequentially coaxially arranged；It is described
First catching device friction plate, the second catching device friction plate are coaxially connected with catching device axle；The casting friction plate, catching device lid
Plate is connected with catching device adpting flange by connecting bolt；
The centrifugation component includes anti-fall centrifugation block, centrifugation block shaft, helical spring；Centrifugation block shaft connects positioned at catching device
Flange one end, anti-fall centrifugation block are connected as one with catching device adpting flange by block shaft is centrifuged, and helical spring one end connects
Centrifugation block shaft is connect, the other end connects anti-fall centrifugation block；
The groove corresponding with anti-fall centrifugation block, catching device housing and catching device connection method are provided with the catching device housing
Blue connection；
The catching device gear is fixed on the end of catching device axle；
The catching device housing, catching device adpting flange, friction component are coaxially connected in catching device axle.
2. adhesion type saddle lifting highrise operation platform catching device as claimed in claim 1, it is characterised in that described anti-fall
Device housing is fixedly connected with job platform driver installing plate.
3. adhesion type saddle lifting highrise operation platform catching device as claimed in claim 1, it is characterised in that described anti-fall
Device gear is engaged with job platform column tooth bar.
4. adhesion type saddle lifting highrise operation platform catching device as claimed in claim 1, it is characterised in that the connection
Spring is provided between bolt and catching device cover plate.
5. the adhesion type saddle lifting highrise operation platform catching device as described in any one of claim 1-4, it is characterised in that
The catching device gear is further secured on catching device axle by holding screw.
6. the adhesion type saddle lifting highrise operation platform catching device as described in any one of claim 1-4, it is characterised in that
Anti-fall limit switch is provided with the catching device housing, when catching device gear is pinned, anti-fall limit switch, cut-out electricity is opened
Source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022314.2U CN206051483U (en) | 2016-08-30 | 2016-08-30 | A kind of adhesion type saddle lifting highrise operation platform catching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022314.2U CN206051483U (en) | 2016-08-30 | 2016-08-30 | A kind of adhesion type saddle lifting highrise operation platform catching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206051483U true CN206051483U (en) | 2017-03-29 |
Family
ID=58374120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022314.2U Active CN206051483U (en) | 2016-08-30 | 2016-08-30 | A kind of adhesion type saddle lifting highrise operation platform catching device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206051483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954384A (en) * | 2017-10-20 | 2018-04-24 | 中国建筑科学研究院建筑机械化研究分院 | A kind of Self-resetting anti-dropping safety device |
| CN116354291A (en) * | 2023-05-19 | 2023-06-30 | 河南省福满园建设工程有限公司 | Municipal maintenance prevents weighing down aerial work platform ladder |
-
2016
- 2016-08-30 CN CN201621022314.2U patent/CN206051483U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954384A (en) * | 2017-10-20 | 2018-04-24 | 中国建筑科学研究院建筑机械化研究分院 | A kind of Self-resetting anti-dropping safety device |
| CN107954384B (en) * | 2017-10-20 | 2019-04-05 | 中国建筑科学研究院建筑机械化研究分院 | A kind of Self-resetting anti-dropping safety device |
| CN116354291A (en) * | 2023-05-19 | 2023-06-30 | 河南省福满园建设工程有限公司 | Municipal maintenance prevents weighing down aerial work platform ladder |
| CN116354291B (en) * | 2023-05-19 | 2023-08-11 | 河南省福满园建设工程有限公司 | Municipal maintenance prevents weighing down aerial work platform ladder |
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