CN214269987U - Hoisting device applied to high-rise building roof elevator shaft - Google Patents
Hoisting device applied to high-rise building roof elevator shaft Download PDFInfo
- Publication number
- CN214269987U CN214269987U CN202022923483.6U CN202022923483U CN214269987U CN 214269987 U CN214269987 U CN 214269987U CN 202022923483 U CN202022923483 U CN 202022923483U CN 214269987 U CN214269987 U CN 214269987U
- Authority
- CN
- China
- Prior art keywords
- elevator shaft
- steel
- hoisting
- roof
- sliding
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 70
- 239000010959 steel Substances 0.000 claims abstract description 70
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000013519 translation Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
A hoisting device applied to a high-rise building roof elevator shaft comprises a hoisting beam, a crane and a plurality of triangular supports which are spanned and connected to the roof top surfaces at two sides of the elevator shaft in a sliding manner; the hoisting beam is horizontally and transversely hung above the opening of the elevator shaft, two ends of the hoisting beam are respectively hoisted and fixed on the triangular supports, and the middle part of the hoisting beam is slidably connected with a crane; a plurality of channel steel guide rails which are horizontally and longitudinally arranged are fixedly arranged on the top surfaces of the roofs on two sides of the elevator shaft, and triangular supports are matched and slidably supported on the channel steel guide rails. This hoist device accessible elevartor shaft top hoist and mount mode transportation falling device in the elevator shaft to for hoist and mount loading and unloading are convenient, especially can let the A-frame of translation at the roof design, its construction makes things convenient for safety more, and the time limit for a project is shorter.
Description
Technical Field
The utility model relates to a construction technical field specifically is a be applied to hoist device of high-rise building roof elevartor shaft.
Background
In the building construction, holes such as a drainage pipeline well, a strong and weak current pipe well, an elevator well and the like are reserved, wherein the potential safety hazard of the opened elevator well is the largest, and the safety protection workload is also the largest. In the high-rise building work progress, the protection of elevator shaft entrance to a cave is job site safety protection's key, and the elevator shaft entrance to a cave also is the high district that sends out of eminence safety accident that falls, and current industry standard has clear and definite regulation to the protection in the elevator shaft: horizontal partitions and safety plain nets are arranged in every 2 layers and less than or equal to 10m in the elevator shaft to prevent falling from high altitude.
At present, the common elevator shaft protection method on the construction site is to weld reinforcing steel bars which are vertically spaced at a certain distance with reinforcing steel bars which are sealed into frames on the periphery to form a simple protection net sheet, the simple protection net sheet needs to be sent into an elevator shaft from an elevator door of an interlayer for assembly and fixation when being installed, and a layer of anti-falling check block is arranged without spacing 2-3 layers. The anti-falling check block is low in flexibility, cannot be lifted synchronously even though the height of a construction layer rises, and is easy to cause falling accidents in the installation and disassembly processes.
Through published patent search, it is found that:
elevator guide rail hoist and mount transport vechicle (CN207175399U) this utility model discloses a locking rail trigger mechanism that elevator installation construction platform was prevented falling. When the elevator guide rail lifting device works, the elevator guide rail with the lower part installed is used as the elevator guide rail to lift the running track of the transport vehicle, and the guide shoe is clamped on the elevator guide rail. The uninstalled elevator guide rail is hung on the guide rail hanging hole through the shackle and the chain, and after the operator finishes installing one section of guide rail, the shackle can be opened to take out the hung guide rail to be installed for installing the next section of guide rail. The hole sites connected by the adjusting bolts can change the width of the elevator guide rail hoisting transport vehicle so as to adapt to elevator shafts with different widths. The utility model discloses simple structure is equipped with an auxiliary assembly who carries elevator guide rail for elevator frock lift platform, has greatly improved the work efficiency of work elevator guide rail installation.
Through the analysis, the elevator guide rail hoisting transport vechicle in above-mentioned patent that discloses all has great difference with this application in mechanism and function, consequently does not influence the novelty of this application.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide a be applied to hoist device of high-rise building roof elevartor shaft, this hoist device accessible elevartor shaft top hoist and mount mode anti-falling device in the transportation elevator shaft to for hoist and mount loading and unloading are convenient, especially can step down the A-frame of translation in the roof design, and its construction makes things convenient for safety more, and the time limit for a project is shorter.
A hoisting device applied to a high-rise building roof elevator shaft comprises a hoisting beam, a crane and a plurality of triangular supports which are spanned and connected to the roof top surfaces at two sides of the elevator shaft in a sliding manner; the hoisting beam is horizontally and transversely hung above the opening of the elevator shaft, two ends of the hoisting beam are respectively hoisted and fixed on the triangular supports, and the middle part of the hoisting beam is slidably connected with a crane; a plurality of channel steel guide rails which are horizontally and longitudinally arranged are fixedly arranged on the top surfaces of the roofs on two sides of the elevator shaft, and triangular supports are matched and slidably supported on the channel steel guide rails.
The triangular support comprises a plurality of top beams, I-steel hanging beams, I-steel inclined struts and sliding bottom supports, wherein the top beams are symmetrically arranged along the horizontal transverse span, and the I-steel hanging beams arranged along the horizontal longitudinal direction are fixedly welded on the bottom surfaces of the two ends of the top beams; the middle part of the I-shaped steel hanging beam is fixedly provided with a hook, and two ends of the I-shaped steel hanging beam are fixedly provided with I-shaped steel inclined struts which are symmetrical in span and are obliquely arranged downwards; the bottom of the I-steel inclined strut is fixedly welded with a sliding bottom support, and the bottom surface of the sliding bottom support is rotatably provided with a plurality of pulleys sliding in the channel steel guide rail.
Besides, two sides of the channel steel guide rail are both fixedly provided with windlasses, and steel wire ropes are wound on the windlasses; the other end of the steel wire rope is respectively articulated and fixed at the two ends of the sliding bottom support to provide the sliding bottom support with horizontal and longitudinal sliding power inside the channel steel guide rail.
And a plurality of I-steel reinforcing beams are fixedly welded on the I-steel inclined strut.
And a plurality of lifting lugs are fixedly arranged at the top of the hoisting beam and are matched and hung with a hook at the bottom of the I-shaped steel hanging beam.
The utility model has the advantages and the technical effect be:
the hoisting device applied to the elevator shaft of the roof of the high-rise building of the utility model has the advantages that the hoisting machine is hung through the sliding of the hoisting beam, and the lifting lugs at the top of the hoisting beam are connected with the hooks of the I-shaped steel hanging beam, so that the hoisting device can be conveniently assembled and disassembled on the roof; the I-steel hanging beams and the I-steel inclined struts are connected with the two sides of each triangular support through top beams, the I-steel reinforcing beams welded and fixed on the I-steel inclined struts improve the structural strength, and finally, the sliding bottom supports and the pulleys welded and fixed at the bottoms of the I-steel inclined struts slide in channel steel guide rails pre-paved and fixed on a roof, and the sliding power is provided by a motor and a steel wire rope, so that the abdicating loading and unloading when the anti-falling device of the elevator shaft is hoisted to the highest position are facilitated.
The utility model discloses a be applied to hoist device of high-rise building roof elevartor shaft, anti-falling device in accessible elevartor shaft top hoist and mount mode transportation elevator well to for hoist and mount loading and unloading are convenient, especially can let the A-frame of translation in the roof design, and its construction makes things convenient for safety more, and the time limit for a project is shorter, is a hoist device who has higher creativity.
Drawings
Fig. 1 is a schematic view of the installation structure of the hoisting device of the present invention;
fig. 2 is a side view of the lifting device of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
in the figure: 1-a triangular bracket; 2, hoisting a beam; 3-hoisting the machine; 4-an elevator shaft; 5-channel steel guide rails; 6-a winch; 7-a steel wire rope; 8-I-steel stiffening beam; 9-top beam; 10-an I-steel hanging beam; 11-an I-steel diagonal brace; 12-a lifting lug; 13-sliding the bottom support; 14-a pulley; 15-a hook.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
A hoisting device applied to a high-rise building roof elevator shaft comprises a hoisting beam 2, a crane 3 and a plurality of triangular brackets 1 which are spanned and connected on the roof top surfaces at two sides of the elevator shaft 4 in a sliding way; the hoisting beam is horizontally and transversely hung above the opening of the elevator shaft, two ends of the hoisting beam are respectively hoisted and fixed on the triangular supports, and the middle part of the hoisting beam is slidably connected with a crane; and a plurality of channel steel guide rails 5 which are horizontally and longitudinally arranged are fixedly arranged on the top surfaces of the roofs on two sides of the elevator shaft, and the channel steel guide rails are matched with the sliding support triangular supports.
The triangular support comprises a plurality of top beams 9, I-steel hanging beams 10, I-steel inclined struts 11 and sliding bottom supports 13, wherein the top beams are symmetrically arranged along the horizontal transverse midspan, and the I-steel hanging beams arranged along the horizontal longitudinal direction are fixedly welded on the bottom surfaces of the two ends of the top beams; the middle part of the I-shaped steel hanging beam is fixedly provided with a hook 15, and the two ends of the I-shaped steel hanging beam are fixedly provided with I-shaped steel inclined struts which are symmetrical in span and are obliquely arranged downwards; the bottom of the I-steel inclined strut is fixedly welded with a sliding bottom support, and the bottom surface of the sliding bottom support is rotatably provided with a plurality of pulleys 14 sliding in the channel steel guide rail.
Besides, two sides of the channel steel guide rail are both fixedly provided with windlasses 6, and steel wire ropes 7 are wound on the windlasses; the other end of the steel wire rope is respectively articulated and fixed at the two ends of the sliding bottom support to provide the sliding bottom support with horizontal and longitudinal sliding power inside the channel steel guide rail.
And a plurality of I-steel reinforcing beams 8 are fixedly welded on the I-steel inclined struts.
And a plurality of lifting lugs 12 are fixedly arranged at the top of the hoisting beam and are matched and hung with hooks at the bottom of the I-shaped steel hanging beam.
Additionally, the utility model discloses preferably, the loop wheel machine adopts the ripe product among the prior art, and this loop wheel machine adopts the ripe technical means among the prior art with the sliding connection mode of I-steel hoist and mount roof beam.
Additionally, the utility model discloses preferably, the collet that slides is the channel-section steel, and this slip collet opening sets up upwards, and the I-steel bracing is adorned admittedly in slip collet top welding, and the pulley is connected with the ripe technical means among the prior art to slip collet bottom.
Additionally, the utility model discloses preferred, the ripe product among the prior art is adopted to the hoist engine.
To more clearly illustrate the embodiments of the present invention, an example is provided below:
the utility model discloses a be applied to hoisting device of high-rise building roof elevartor shaft, through the tower crane with channel-section steel guide rail, A-frame and hoist and mount roof respectively hoist to the roof concatenation installation, and later place the elevartor shaft anti-falling device on the roof beside the elevartor shaft, the hoist engine drives A-frame horizontal migration longitudinal movement to the hoist and mount horizontal slip on the roof beam, until the hoist hang with prevent falling device directly over and hoist and connect; then the hoist engine drives the horizontal longitudinal movement of A-frame, suspends elevator shaft anti-falling device in midair directly over the elevator shaft, and then the loop wheel machine transfers, transfers elevator shaft anti-falling device to inside the elevator shaft without mistake.
The parts of the utility model which are not described all adopt the mature products and the mature technical means in the prior art.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (5)
1. The utility model provides a be applied to hoist device of high-rise building roof elevartor shaft which characterized in that: the elevator comprises a hoisting beam, a crane and a plurality of triangular supports which are spanned and connected on the top surfaces of roofs on two sides of an elevator shaft in a sliding manner; the hoisting beam is horizontally and transversely suspended above the opening of the elevator shaft, two ends of the hoisting beam are respectively hoisted and fixed on the triangular supports, and the middle part of the hoisting beam is slidably connected with a crane; and a plurality of channel steel guide rails which are horizontally and longitudinally arranged are fixedly arranged on the roof top surfaces of two sides of the elevator shaft, and the channel steel guide rails are matched with the sliding support triangular supports.
2. The hoisting device applied to the roof elevator shaft of the high-rise building according to claim 1, characterized in that: the triangular support comprises a plurality of top beams, I-steel hanging beams, I-steel inclined struts and sliding bottom supports, wherein the top beams are symmetrically arranged along the horizontal transverse span, and the I-steel hanging beams arranged along the horizontal longitudinal direction are fixedly welded on the bottom surfaces of the two ends of the top beams; the middle part of the I-shaped steel hanging beam is fixedly provided with a hook, and two ends of the I-shaped steel hanging beam are fixedly provided with I-shaped steel inclined struts which are symmetrical in span and are obliquely arranged downwards; and a sliding bottom support is fixedly welded at the bottom of the I-steel inclined strut, and a plurality of pulleys sliding in the channel steel guide rail are rotatably arranged on the bottom surface of the sliding bottom support.
3. The hoisting device applied to the roof elevator shaft of the high-rise building according to claim 1, characterized in that: two sides of the channel steel guide rail are both fixedly provided with windlasses, and steel wire ropes are wound on the windlasses; the other end of the steel wire rope is respectively articulated and fixed at the two ends of the sliding bottom support to provide horizontal longitudinal sliding power for the sliding mop in the channel steel guide rail.
4. The hoisting device applied to the roof elevator shaft of the high-rise building according to claim 2, characterized in that: and a plurality of I-steel reinforcing beams are fixedly welded on the I-steel inclined strut.
5. The hoisting device applied to the roof elevator shaft of the high-rise building according to claim 2, characterized in that: and a plurality of lifting lugs are fixedly arranged at the top of the hoisting beam and are matched and hung with a hook at the bottom of the I-shaped steel hanging beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923483.6U CN214269987U (en) | 2020-12-09 | 2020-12-09 | Hoisting device applied to high-rise building roof elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022923483.6U CN214269987U (en) | 2020-12-09 | 2020-12-09 | Hoisting device applied to high-rise building roof elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214269987U true CN214269987U (en) | 2021-09-24 |
Family
ID=77780325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022923483.6U Expired - Fee Related CN214269987U (en) | 2020-12-09 | 2020-12-09 | Hoisting device applied to high-rise building roof elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214269987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771155A (en) * | 2023-06-16 | 2023-09-19 | 杭州西奥电梯现代化更新有限公司 | Attached elevator, elevator construction device and construction method thereof |
-
2020
- 2020-12-09 CN CN202022923483.6U patent/CN214269987U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116771155A (en) * | 2023-06-16 | 2023-09-19 | 杭州西奥电梯现代化更新有限公司 | Attached elevator, elevator construction device and construction method thereof |
| CN116771155B (en) * | 2023-06-16 | 2024-04-02 | 杭州西奥电梯现代化更新有限公司 | Attached elevator, elevator construction device and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110228743B (en) | Overhead two-to-one suspension ratio construction elevator for elevator shaft traction and operation method thereof | |
| CN102267664B (en) | Method for installing bridge crane using load-supporting roof beam for hoisting and usage thereof | |
| CN202090286U (en) | Traction system suitable for self-anchored type double cable plane suspension bridge | |
| CN2923635Y (en) | Single-column towing type elevator | |
| CN214269987U (en) | Hoisting device applied to high-rise building roof elevator shaft | |
| CN104863374B (en) | Large-span steel slipping mechanism and its gliding method | |
| CN203128099U (en) | Slipping type pipeline lifting device | |
| CN107476195A (en) | A kind of suspension bridge transports the fortune beam tackle system of stiff girder | |
| CN108286332A (en) | A kind of concrete of crossing soars aloft beam from climbing monoblock type bylinder system and construction method | |
| CN104153586A (en) | Construction method for installing purline through suspension cable cranes | |
| CN207091932U (en) | A kind of equipment of aerial trackless erecting suspension bridge stiff girder | |
| CN106144929A (en) | Group hoist device and construction method | |
| CN212052333U (en) | Suspension bridge catwalk surface course installing the system | |
| CN210002838U (en) | Device for mounting steel structure vestibule color plate | |
| CN210480530U (en) | Elevator shaft traction overhead two-to-one suspension ratio construction elevator | |
| CN209260561U (en) | A kind of integration Bridge Erector | |
| CN203257106U (en) | Multifunctional power-driven walking type walking system | |
| CN102518335A (en) | Crane lifting and operation platform comprehensive equipment | |
| CN201999679U (en) | Automatic reciprocating and looping system of electric block | |
| CN105863280B (en) | A kind of discharging platform that can be voluntarily lifted | |
| CN109378767A (en) | A kind of lifting engineering method of hoist engine to skyscraper electricity well inner cable | |
| CN113216593A (en) | Anti-falling hoisting device for elevator shaft of high-rise building | |
| CN104591002B (en) | A kind of low clearance double girder overhead crane | |
| CN210313389U (en) | Hanging flower basket system that transversely slides | |
| CN204185146U (en) | Construction of Steel Structure overhang crane between skyscraper two tall buildings |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |