CN104925621A - Anti-falling lift for construction site - Google Patents
Anti-falling lift for construction site Download PDFInfo
- Publication number
- CN104925621A CN104925621A CN201510285033.XA CN201510285033A CN104925621A CN 104925621 A CN104925621 A CN 104925621A CN 201510285033 A CN201510285033 A CN 201510285033A CN 104925621 A CN104925621 A CN 104925621A
- Authority
- CN
- China
- Prior art keywords
- lift
- winch
- frame
- rack
- bay
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to an anti-falling lift for a construction site. The lift comprises a rack, guide rails, a lifting table and a winch. The number of the guide rails is at least four, and the guide rails are symmetrically distributed on the inner surfaces of the two sides of the rack and are perpendicular to the ground. The lifting table is embedded in the rack. The rack is connected with the winch through a steel strand and connected with the guide rails in a sliding mode through guide sleeves. The winch is located on the ground at the bottom of the rack. The lifting table is connected with the guide rails further through electromagnetic internal contracting brakes. At least two auxiliary winches are symmetrically distributed on the upper surface of the lifting table. The auxiliary winches are connected with the top of the rack through steel strands. Each guide sleeve comprises a protective wall and a guide wheel electromagnetic internal contracting brake. The anti-falling lift is high in use safety. Compared with a traditional lift, the bearing capacity and operation stability of the lift are effectively improved. On the other hand, high-altitude falling accidents caused by breakage of drive steel cables and other reasons can be well prevented. The high-altitude falling phenomenon caused by faults of the lift is effectively avoided.
Description
Technical field
The present invention relates to the anti-fall elevator in a kind of building ground, belong to construction implement technical field.
Background technology
At present in the construction site of construction trade, conveniently material and personnel efficient conveying within a certain height, while possessing tower crane equipment, another needs frequently use lifter apparatus, but current lifter apparatus due to structure comparatively simple, its convenience using and install is improve with pole, but also cause it not possess good anti-fall ability simultaneously, and in use, due to ageing equipment, the reasons such as overload, the risk of elevator generation falling from high altitude is again very huge, therefore the elevator causing barricade to use also exists great potential safety hazard, therefore for this phenomenon, in the urgent need to developing a kind of anti-fall invention elevator of good performance, with the needs that satisfied reality uses.
Summary of the invention
For the deficiency that prior art exists, the invention provides the anti-fall elevator in a kind of building ground, this invention structure is simple, easy to use, load-carrying capacity is strong, and safe to use, more traditional elevator effectively raises the load-carrying capacity of elevator and the stability of operation, can play good prevention effect to because driving the reasons such as wirerope fracture to cause to falling from high altitude accident on the other hand, actv. has stopped the falling from high altitude phenomenon that elevator occurs because of fault.
To achieve these goals, the present invention realizes by the following technical solutions:
The anti-fall elevator in a kind of building ground, comprise frame, guide rail, bay-lift and winch, its mid frame is in " Jiong " font structure, at least four, guide rail, and be symmetrically distributed in frame both sides inside face and distribution perpendicular to the ground, bay-lift is embedded in frame, and coaxially distribute with frame, bay-lift is connected with winch respectively by steel strand, be connected with slide by orienting sleeve, winch to be positioned at bottom frame on ground, separately be connected by electromagnetic brake between bay-lift with guide rail, bay-lift upper surface is symmetrical at least two auxiliary winchs separately, auxiliary winch is separately connected with frame top by steel strand, orienting sleeve comprises protection walls, track adjusting wheel electromagnetic brake, wherein protection walls is coated on guide rail outside face, track adjusting wheel at least two, and be distributed in protection walls around rail axis, electromagnetic brake is separately connected with track adjusting wheel.
Further, described bay-lift lower surface separately establishes elastic buffer cushion block.
Further, described elastic buffer cushion block is inflatable packer.
Structure of the present invention is simple, easy to use, load-carrying capacity is strong, safe to use, more traditional elevator effectively raises the load-carrying capacity of elevator and the stability of operation, can play good prevention effect to because driving the reasons such as wirerope fracture to cause to falling from high altitude accident on the other hand, actv. has stopped the falling from high altitude phenomenon that elevator occurs because of fault.
Accompanying drawing explanation
The present invention is described in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is structural representation of the present invention;
Fig. 2 is guide sleeve structure schematic diagram.
Detailed description of the invention
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with detailed description of the invention, setting forth the present invention further.
The anti-fall elevator in a kind of building ground as described in Fig. 1 and 2, comprise frame 1, guide rail 2, bay-lift 3 and winch 4, its mid frame 1 is in " Jiong " font structure, 2 at least four, guide rail, and be symmetrically distributed in frame 1 both sides inside face and distribution perpendicular to the ground, bay-lift 3 is embedded in frame 1, and coaxially distribute with frame 1, bay-lift 3 is connected with winch 4 respectively by steel strand 5, by orienting sleeve 6 and guide rail 2 sliding block joint, winch 4 to be positioned at bottom frame 1 on ground, separately be connected by electromagnetic brake 7 between bay-lift 3 with guide rail 2, bay-lift 3 upper surface is symmetrical at least two auxiliary winchs 8 separately, auxiliary winch 8 is separately connected with frame 1 top by steel strand 5, orienting sleeve 6 comprises protection walls 61, track adjusting wheel 62 electromagnetic brake 7, wherein protection walls 61 is coated on guide rail 2 outside face, track adjusting wheel 62 at least two, and be distributed in protection walls 61 around guide rail 2 axis, electromagnetic brake 7 is separately connected with track adjusting wheel 62.
In the present embodiment, described bay-lift 3 lower surface separately establishes elastic buffer cushion block 9.
In the present embodiment, described elastic buffer cushion block 9 is inflatable packer.
Structure of the present invention is simple, easy to use, load-carrying capacity is strong, safe to use, more traditional elevator effectively raises the load-carrying capacity of elevator and the stability of operation, can play good prevention effect to because driving the reasons such as wirerope fracture to cause to falling from high altitude accident on the other hand, actv. has stopped the falling from high altitude phenomenon that elevator occurs because of fault.
More than show and describe groundwork of the present invention and principal character and advantage of the present invention.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (3)
1. the anti-fall elevator in building ground, it is characterized in that: the anti-fall elevator in described building ground comprises frame, guide rail, bay-lift and winch, wherein said frame is in " Jiong " font structure, at least four, guide rail, and be symmetrically distributed in frame both sides inside face and distribution perpendicular to the ground, described bay-lift is embedded in frame, and coaxially distribute with frame, described bay-lift is connected with winch respectively by steel strand, be connected with slide by orienting sleeve, described winch to be positioned at bottom frame on ground, described bay-lift is separately connected by electromagnetic brake with between guide rail, described bay-lift upper surface is symmetrical at least two auxiliary winchs separately, described auxiliary winch is separately connected with frame top by steel strand, described orienting sleeve comprises protection walls, track adjusting wheel electromagnetic brake, wherein said protection walls is coated on guide rail outside face, described track adjusting wheel at least two, and be distributed in protection walls around rail axis, described electromagnetic brake is separately connected with track adjusting wheel.
2. the anti-fall elevator in a kind of building ground according to claim 1, is characterized in that, described bay-lift lower surface separately establishes elastic buffer cushion block.
3. the anti-fall elevator in a kind of building ground according to claim 2, is characterized in that, described elastic buffer cushion block is inflatable packer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285033.XA CN104925621A (en) | 2015-05-29 | 2015-05-29 | Anti-falling lift for construction site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510285033.XA CN104925621A (en) | 2015-05-29 | 2015-05-29 | Anti-falling lift for construction site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104925621A true CN104925621A (en) | 2015-09-23 |
Family
ID=54113099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510285033.XA Pending CN104925621A (en) | 2015-05-29 | 2015-05-29 | Anti-falling lift for construction site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104925621A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098240A (en) * | 2017-05-24 | 2017-08-29 | 中建二局第二建筑工程有限公司 | One kind building jacking system |
| CN113620214A (en) * | 2021-08-06 | 2021-11-09 | 国网安徽省电力有限公司明光市供电公司 | Safe type electric power maintenance operation is with lifting maintenance platform with effect of preventing falling |
-
2015
- 2015-05-29 CN CN201510285033.XA patent/CN104925621A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098240A (en) * | 2017-05-24 | 2017-08-29 | 中建二局第二建筑工程有限公司 | One kind building jacking system |
| CN113620214A (en) * | 2021-08-06 | 2021-11-09 | 国网安徽省电力有限公司明光市供电公司 | Safe type electric power maintenance operation is with lifting maintenance platform with effect of preventing falling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |
|
| WD01 | Invention patent application deemed withdrawn after publication |