CN204850405U - Adhere to automatically controlled formula anti -falling device of lift scaffold - Google Patents
Adhere to automatically controlled formula anti -falling device of lift scaffold Download PDFInfo
- Publication number
- CN204850405U CN204850405U CN201520553513.5U CN201520553513U CN204850405U CN 204850405 U CN204850405 U CN 204850405U CN 201520553513 U CN201520553513 U CN 201520553513U CN 204850405 U CN204850405 U CN 204850405U
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- CN
- China
- Prior art keywords
- ricker
- lock
- spring
- falling
- weighing down
- 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
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 7
- 239000000725 suspension Substances 0.000 claims description 10
- 230000007423 decrease Effects 0.000 abstract description 9
- 238000005303 weighing Methods 0.000 abstract 6
- 238000009434 installation Methods 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 210000003127 knee Anatomy 0.000 abstract 1
- 230000036632 reaction speed Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
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- Special Chairs (AREA)
Abstract
The utility model provides an adhere to automatically controlled formula anti -falling device of lift scaffold, the rounded shape coating structure for the knee space of the front seat is characterized in that, adhere to automatically controlled formula anti -falling device of lift scaffold has a ricker, articulate on the ricker and prevent weighing down the lock, it opens and has the vertical core to prevent weighing down the lock front end, the jib has been worn in the vertical core, prevent weighing down and lock spring( -supported) mount under the surface mounting, prevent the top of weighing down the lock and install the spring( -supported) mount on the ricker, go up the spring( -supported) mount and install the spring down between the spring( -supported) mount, prevent weighing down the below installation base of lock on the ricker, installation electro -magnet and controller on the base, the last hinge joint linkage of lifter, prevent weighing down the lower surface mounting hinge seat of lock, the upper end and the hinge seat of connecting rod are articulated, installation acceleration sensor and singlechip in the controller. The utility model is used for preventing to adhere to the lift scaffold and falling, adopt acceleration sensor to combine computer control, the reaction rate is fast, and short response time can pin the scaffold rapidly when falling accident appearing, and the decline impact force is little, can not cause secondary damage.
Description
Technical field
The utility model relates to a kind of building machinery, a kind of attached lift scaffold electric-controlled type anti-drop device that especially can prevent attached lift scaffold from falling.
Background technology
Closely during the last ten years, console mode external scaffolding, hanging basket and external scaffolding because it is consuming time, work consuming, consumptive material and many-sided reason such as safety guarantee and economy eliminate gradually in building engineering construction, particularly in high level, construction of super highrise building, attached lift scaffold is widely used, but there is danger of falling in attached lift scaffold, can cause serious casualty accident once fall.At present, the anti-drop device of existing various ways, but be all Purely mechanical mostly, its shortcoming is that reaction speed is slow, response time is long, and when there is falling accident, after scaffold decline certain altitude, anti-drop device is just pinned, and now scaffold has had certain decrease speed, can produce greater impact power after it is pinned suddenly, anti-drop device and scaffold all easily produce secondary damage.
Summary of the invention
For solving the above problems, the utility model provides a kind of attached lift scaffold electric-controlled type anti-drop device, this attached lift scaffold electric-controlled type anti-drop device adopts acceleration transducer to control in conjunction with computer, reaction speed is fast, response time is short, can pin scaffold rapidly when there is falling accident, decline impact force is little, can not cause secondary damage.
The technical scheme that the utility model technical solution problem adopts is: invent a kind of attached lift scaffold electric-controlled type anti-drop device, be characterized in, attached lift scaffold electric-controlled type anti-drop device has a ricker, hinged anti-falling lock on ricker, anti-falling lock front end has vertical core, suspension rod is installed with in vertical core, anti-falling lock upper surface installs lower spring frame, ricker installs spring(-supported) mount above anti-falling lock, mounting spring between upper spring frame and lower spring frame, the below mounting seat of anti-falling lock on ricker, base is installed electromagnet and controller, articulated linkage on electromagnet armature, the soffit of anti-falling lock installs hinge seat, upper end and the hinge seat of connecting rod are hinged, in controller, acceleration transducer and single-chip microcomputer are installed.
The beneficial effects of the utility model are, the utility model is used for preventing attached lift scaffold from falling, and adopt acceleration transducer to control in conjunction with computer, reaction speed is fast, and the response time is short, can pin scaffold rapidly when there is falling accident, decline impact force is little, can not cause secondary damage.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Accompanying drawing 1 is the front view of the present embodiment, front view when accompanying drawing 2 is the present embodiment lockings.
1 base in figure, 2 controllers, 3 electromagnet, 4 suspension rods, 5 connecting rods, 6 hinge seats, 7 anti-falling locks, 8 lower spring framves, 9 springs, 10 upper spring framves, 11 rickers.
Detailed description of the invention
Base 1, controller 2, electromagnet 3, suspension rod 4, connecting rod 5, hinge seat 6, anti-falling lock 7, lower spring frame 8, spring 9, upper spring frame 10, ricker 11.
As shown in Figures 1 and 2, hinged anti-falling lock 7 on ricker 11, anti-falling lock 7 front end has vertical core, suspension rod 4 is installed with in vertical core, anti-falling lock 7 upper surface installs lower spring frame 8, ricker 11 installs spring(-supported) mount 10 above anti-falling lock 7, mounting spring 9 between upper spring frame 10 and lower spring frame 8, the below mounting seat 1 of anti-falling lock 7 on ricker 11, base 1 is installed electromagnet 3 and controller 2, articulated linkage 5 on the armature of electromagnet 3, the soffit of anti-falling lock 7 installs hinge seat 6, and upper end and the hinge seat 6 of connecting rod 5 are hinged.
As shown in Figures 1 and 2, during work, same ricker 11 is at least provided with two cover the present embodiment, suspension rod 4 and body of wall are fixed, connecting pin hand cradle on ricker 11, body of wall installs pipe-hanging hook, pipe-hanging hook installs lifting gear, lifting gear connecting pin hand cradle, lifting gear can drive scaffold and ricker 11 to rise, decline or hover over operating position, when electromagnet 3 does not work, anti-falling lock 7 is inclined upwardly all the time under spring 9 tractive, position as shown in Figure 2, fit with suspension rod 4 all the time in the both sides of vertical core, when scaffold drops together with ricker 11, the vertical core meeting of anti-falling lock 7 and suspension rod 4 produce self-locking, anti-falling lock 7 hangs ricker 11 by hinge, thus prevent scaffold from falling, the distance of ricker 11 free fall is only for eliminating the elastic deformation in gap between part and part, therefore free-fall time is extremely short, excessive impact force can not be produced, when lifting gear drives scaffold and ricker 11 to decline, controller 2 controls electromagnet 3 adhesive, the armature of electromagnet 3 pulls connecting rod 5 downwards, anti-falling lock 7 to be pulled to horizontal level as shown in Figure 1 by hinge seat 6 by connecting rod 5, vertical core on anti-falling lock 7 and there is gap between suspension rod 4, ricker 11 can drive anti-falling lock 7 freely to decline along suspension rod 4, when ricker 11 decline out of control occur falling time, acceleration transducer degree of will speed up convert information in controller 2 becomes the signal of telecommunication to deliver to single-chip microcomputer in controller 2, single-chip microcomputer judges signal, when judged result is for abnormal tenesmus, single-chip microcomputer commander drive circuit, drive circuit controls electromagnet 3 and discharges armature, under spring 9 tractive, anti-falling lock 7 is inclined upwardly, position as shown in Figure 2, enter self-locking state, thus the falling accident that scaffold occurs when declining can be prevented.
Claims (1)
1. an attached lift scaffold electric-controlled type anti-drop device, it is characterized in that: attached lift scaffold electric-controlled type anti-drop device has a ricker, hinged anti-falling lock on described ricker, described anti-falling lock front end has vertical core, suspension rod is installed with in described vertical core, described anti-falling lock upper surface installs lower spring frame, spring(-supported) mount is installed above anti-falling lock described on described ricker, mounting spring between described upper spring frame and described lower spring frame, the below mounting seat of anti-falling lock described on described ricker, described base is installed electromagnet and controller, articulated linkage on described electromagnet armature, the soffit of described anti-falling lock installs hinge seat, upper end and the described hinge seat of described connecting rod are hinged, in described controller, acceleration transducer and single-chip microcomputer are installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553513.5U CN204850405U (en) | 2015-07-23 | 2015-07-23 | Adhere to automatically controlled formula anti -falling device of lift scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553513.5U CN204850405U (en) | 2015-07-23 | 2015-07-23 | Adhere to automatically controlled formula anti -falling device of lift scaffold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204850405U true CN204850405U (en) | 2015-12-09 |
Family
ID=54740970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553513.5U Expired - Fee Related CN204850405U (en) | 2015-07-23 | 2015-07-23 | Adhere to automatically controlled formula anti -falling device of lift scaffold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204850405U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558725A (en) * | 2017-10-24 | 2018-01-09 | 天津信仁建筑安装工程有限公司 | Anti-fall device and scaffold |
| CN108953373A (en) * | 2017-05-22 | 2018-12-07 | 向桂洲 | A kind of guide track system and its anti-drop method with anti-falling protection |
-
2015
- 2015-07-23 CN CN201520553513.5U patent/CN204850405U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953373A (en) * | 2017-05-22 | 2018-12-07 | 向桂洲 | A kind of guide track system and its anti-drop method with anti-falling protection |
| CN107558725A (en) * | 2017-10-24 | 2018-01-09 | 天津信仁建筑安装工程有限公司 | Anti-fall device and scaffold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 |