CN204124973U - A kind of safety anti-falling device of construction elevator - Google Patents
A kind of safety anti-falling device of construction elevator Download PDFInfo
- Publication number
- CN204124973U CN204124973U CN201420417255.3U CN201420417255U CN204124973U CN 204124973 U CN204124973 U CN 204124973U CN 201420417255 U CN201420417255 U CN 201420417255U CN 204124973 U CN204124973 U CN 204124973U
- Authority
- CN
- China
- Prior art keywords
- winch
- utility
- model
- safety
- construction elevator
- 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
Abstract
The utility model discloses a kind of safety anti-falling device of construction elevator, it relates to elevator technology field.It comprises base, proof safety protective device and winch, mixed basis, territory has been bolted base, base has been provided with winch, is provided with proof safety protective device between winch.The utility model can avoid contingency to occur, and substantially increases the safety that building hoist uses.
Description
Technical field
The utility model relates to elevator technology field, be specifically related to a kind of safety anti-falling device of construction elevator.
Background technology
Building hoist is a kind of building material vertical transport elevator machinery, is mainly used in the vertical transport of cement concrete, prefabricated components, brick, sand material, mortar, reinforcing bar and other building materialss in the civil construction construction operation of building height less than 50 meters.Traditional building hoist does not possess anti-falling function, once there is unforeseen circumstances, brings fatal harm will to the safety of workmen.
Utility model content
For the deficiency that prior art exists, the utility model object is to provide a kind of safety anti-falling device of construction elevator, and contingency can be avoided to occur, and substantially increases the safety that building hoist uses.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of safety anti-falling device of construction elevator, comprise base, proof safety protective device and winch, mixed basis, territory has been bolted base, base is provided with winch, between winch, is provided with proof safety protective device.
As preferably, described winch is 10KN fast winch.
The beneficial effects of the utility model: contingency can be avoided to occur, substantially increase the safety that building hoist uses.
Accompanying drawing explanation
The utility model is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the utility model further.
With reference to Fig. 1, this detailed description of the invention is by the following technical solutions: a kind of safety anti-falling device of construction elevator, comprise base 1, proof safety protective device 2 and winch 3, mixed basis, territory 1 has been bolted base 1, base 1 is provided with winch 3, between winch 3, is provided with proof safety protective device 2.
It should be noted that described winch 3 is 10KN fast winch.
This detailed description of the invention winch is arranged on the base of building hoist bottom, for the lifting of cage and building material provides power.Steel rope one ends wound is on the reel of winch, the back timber pulley being positioned at pulley on the crossbeam of building hoist top and cage is walked around in one end, be connected on the pull bar of three anti-devices, along with the winding of steel rope on winch and release, thus drive cage to do upper and lower perpendicular movement along track.When cage carry material rise to predetermined stop time, open the portable plate of cage bearing support, cage is just reliably supported on bearing support, even if now steel rope burst slack rope or fracture, cage also can be safe and sound.When cage is on ground, activity safety door is opened automatically, is convenient to load.When ground is left in cage rising, activity safety door is closed automatically, in case material drops.When cage is in predetermined stop, upset safety door can be opened, so that discharging.If material is overweight when promoting, three anti-devices will automatic cut-off power, and winch cannot be worked.If cage is increased beyond predetermined altitude, then anti-overheight attachment can pull the case lid of three anti-devices by steel rope, thus disconnects riser circuit circuit, makes cage do descending motion.Slack rope or disconnected rope if cage happens suddenly after leaving ground, then automatic fall preventing device action, can reliably by cage clamping in orbit, and meanwhile, three anti-device power-off, winch is shut down, and can resume work after trouble-shooting.
This detailed description of the invention can avoid contingency to occur, and substantially increases the safety that building hoist uses.
More than show and describe groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a safety anti-falling device of construction elevator, it is characterized in that, comprise base (1), proof safety protective device (2) and winch (3), mixed basis, territory (1) has been bolted base (1), base (1) is provided with winch (3), between winch (3), is provided with proof safety protective device (2).
2. a kind of safety anti-falling device of construction elevator according to claim 1, is characterized in that, described winch (3) is 10KN fast winch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417255.3U CN204124973U (en) | 2014-07-28 | 2014-07-28 | A kind of safety anti-falling device of construction elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417255.3U CN204124973U (en) | 2014-07-28 | 2014-07-28 | A kind of safety anti-falling device of construction elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124973U true CN204124973U (en) | 2015-01-28 |
Family
ID=52381349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417255.3U Expired - Fee Related CN204124973U (en) | 2014-07-28 | 2014-07-28 | A kind of safety anti-falling device of construction elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204124973U (en) |
-
2014
- 2014-07-28 CN CN201420417255.3U patent/CN204124973U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20170728 |