CN202729733U - Self-hoisting platform sleeve frame of material hoister - Google Patents
Self-hoisting platform sleeve frame of material hoister Download PDFInfo
- Publication number
- CN202729733U CN202729733U CN 201220370448 CN201220370448U CN202729733U CN 202729733 U CN202729733 U CN 202729733U CN 201220370448 CN201220370448 CN 201220370448 CN 201220370448 U CN201220370448 U CN 201220370448U CN 202729733 U CN202729733 U CN 202729733U
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- welded
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Abstract
The utility model relates to a self-hoisting platform sleeve frame of a material hoister. A protective guard is welded on the periphery of a working platform. Gradual anti-falling safe machines, anti-falling safe devices, automatic stopping devices and holing rod connection seats are welded on a main frame body. Double-curved-surface guide idler wheels and dynamic devices are fixedly connected with the main frame body, and a foot-blocking plate is welded on the protective guard. Big pulleys are fixed on steel wire rope pulley seats through pulley shafts, and a safe net is welded on the working platform which is welded outside the main frame body. The self-hoisting platform sleeve frame of the material hoister has the advantages that the gradual anti-falling safe machines and anti-falling safe devices which only can ascend and can not descend are adopted, so that safety of a working person is guaranteed, the automatic stopping device has self-locking functions, the protective guard which is arranged on the periphery of a sleeve frame and the foot-blocking plate increase a working space of the working person, and therefore, safety is improved, and stability and safe operation of the sleeve frame are guaranteed.
Description
Technical field
The utility model relates to the technical field of the special-purpose attendant equipment of a kind of building hoist, relates in particular to a kind of material elevator jack up drilling platform stock.
Background technology
Gig jack up drilling platform stock is the installation that belongs to building hoist, a kind of accessory device of dismounting standard knot.At present, how setting up of building hoist for building and other elevator mainly uses little holding pole device, when utilizing this covering device to set up, needs head sheave and the steel rope on elevator top are unloaded, and then sets up and connects height.Set up after the certain altitude, need again head sheave to be installed on the lift ram and again to hang up steel rope, this erection method is loaded down with trivial details, poor efficiency, and labour intensity is large, and safety is low.
The utility model content
Technical problem to be solved in the utility model is: there is certain potential safety hazard in the utility model for existing construction hoisting machine, and a kind of material elevator jack up drilling platform stock that the construction hoisting machine is safe, convenient, failure-free carries out the installation and removal of standard knot that is specifically designed to is provided.
The utility model is that the technical scheme that the problem of the above-mentioned proposition of solution adopts is:
A kind of material elevator jack up drilling platform stock, comprise guard rail 1, gradual anti-falling safety device 2, falling-prevention protecting device 3, double curved surface guide roller 4, wire rope pulley seat 5, foot guard plate 6, automatically stop device 7, engine installation 8, large pulley 9, workplatform 10, main frame body 11, safety net 12 and pole Connection Block 13, guard rail 1 be welded in workplatform 10 around, gradual anti-falling safety device 2, falling-prevention protecting device 3, automatically stop device 7 and pole Connection Block 13 are welded on the main frame body 11, and double curved surface guide roller 4 is captiveed joint with main frame body 11 with engine installation 8, foot guard plate 6 is welded on the guard rail 1, large pulley 9 usefulness sheave shafts are fixed on the wire rope pulley seat 5, and safety net 12 is welded on the workplatform 10, and workplatform 10 is welded on main frame body 11 outsides.
Described main frame body 11 comprises upper frame 14, connects major trough steel 15 and underframe 16, and upper frame 14 is captiveed joint with underframe 16 by connecting major trough steel 15.
Described double curved surface guide roller 4 is captiveed joint with main frame body 11 by high strength bolt with engine installation 8, and double curved surface guide roller 4 has automatic regulating gap and derailing function.
Described workplatform 10 is welded on the middle part in the outside of main frame body 11, stressed better, handled easily.
The beneficial effects of the utility model are: adopt gradual anti-falling safety device and the falling-prevention protecting device that can not descend of can only rising has guaranteed staff's safety, automatically stop device has auto-lock function, the working space that guard rail around the stock and foot guard plate have increased the operating personnel, prevent staff's accidental falling, improved safety, guaranteed that stock is steady, safe operation.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the lateral plan of Fig. 1.
Wherein, 1-guard rail, 2-gradual anti-falling safety device, the 3-falling-prevention protecting device, 4-double curved surface guide roller, 5-wire rope pulley seat, the 6-foot guard plate, the automatic stop device of 7-, 8-engine installation, the 9-large pulley, 10-workplatform, 11-main frame body, the 12-safety net, 13-pole Connection Block, 14-upper frame, 15-connects major trough steel, 16-underframe.
The specific embodiment
Further specify specific embodiment of the utility model below in conjunction with accompanying drawing.
With reference to Fig. 1-3, the described a kind of material elevator jack up drilling platform stock of this specific embodiment, comprise guard rail 1, gradual anti-falling safety device 2, falling-prevention protecting device 3, double curved surface guide roller 4, wire rope pulley seat 5, foot guard plate 6, automatic stop device 7, engine installation 8, large pulley 9, workplatform 10, main frame body 11, safety net 12 and pole Connection Block 13, guard rail 1 be welded in workplatform 10 around, gradual anti-falling safety device 2, falling-prevention protecting device 3, automatically stop device 7 and pole Connection Block 13 are welded on the main frame body 11, double curved surface guide roller 4 is captiveed joint with main frame body 11 with engine installation 8, and foot guard plate 6 is welded on the guard rail 1, and large pulley 9 usefulness sheave shafts are fixed on the wire rope pulley seat 5, safety net 12 is welded on the workplatform 10, and workplatform 10 is welded on main frame body 11 outsides.
Described main frame body 11 comprises upper frame 14, connects major trough steel 15 and underframe 16, and upper frame 14 is captiveed joint with underframe 16 by connecting major trough steel 15.
Described double curved surface guide roller 4 is captiveed joint with main frame body 11 by high strength bolt with engine installation 8, and double curved surface guide roller 4 has automatic regulating gap and derailing function.
Described workplatform 10 is welded on the middle part in the outside of main frame body 11, stressed better, handled easily.
The principle of work of this specific embodiment: after the underframe that elevator has installed is installed the first segment standard knot, material elevator jack up drilling platform stock is enclosed within the outside of first segment standard knot, this moment, the automatic stop device of material elevator jack up drilling platform stock resetted, rest on the underframe of standard knot, the high strength bolt of then using quadruplet M16 * 170 has four φ 19mm holes on four φ 20mm holes and the standard knot framework to be rigidly connected with bolt by the upper frame of stock.
Stood on the workplatform by two staff, first step, the pole that gig is provided for oneself is connected on the pole Connection Block of stock with 6 bolts.With pole one joint or more piece standard knot are mentioned rear rotation pole, the standard knot of mentioning is docked with mounted standard knot reposefully, be connected firmly with high strength bolt.
Second step, the bolt M16 of four connection stocks and standard knot * 170 are taken off with spanner by the staff, this moment, the steel pipe hook symmetry of the other end of two engine installations that the staff carries stock was hooked in the φ 19mm hole of upper one upper frame that saves, start engine installation, this moment, stock steadily rose, the gradual anti-falling safety device automatic clamp bearing up pulley on stock top moves down simultaneously, and gradual anti-falling safety device is opened.
Owing on the standard knot a plurality of oblique cross bars and crossbeam are arranged, when stock rises, when running into crossbeam and oblique cross bar, falling-prevention protecting device on the stock and the automatically automatically upset downwards of front end of stop device, upwards dig the rear end, and stock continues to rise simultaneously, steadily slip over oblique cross bar and crossbeam, falling-prevention protecting device is under the effect of rear end deadweight, fall downwards, and the action that automatically resets is finished in the front end perk.
Under the effect of engine installation, stock continues to rise, and when stock rises to 1550 millimeters, suspends engine installation, and falling-prevention protecting device automatically resets, and stop device automatically resets automatically.After determining to move clamping guide-rail on the automatic clamp bearing up pulley of gradual anti-falling safety device, start engine installation and upwards move stock, pinned at this moment the top rod of progressive anti-falling safety device by the staff downwards, the pinch wheels of progressive anti-falling safety device is moved down, open gradual anti-falling safety device.After gradual anti-falling safety device is opened, start engine installation and move downwards, the automatic stop device of stock is contacted with the underframe of standard knot, engine installation moves inoperative downwards.At this moment, the engine installation that just can stop is linked together stock and standard knot with the high strength bolt of 4 M16 * 170 unloading by the staff.At this moment, finished and connect an overhead circulation of establishing standard knot.Continue to connect height, the step above repeating.
As dismantle the standard knot stock and move downwards, above step do reverse operating.
The beneficial effect of this specific embodiment is: adopt gradual anti-falling safety device and the falling-prevention protecting device that can not descend of can only rising has guaranteed staff's safety, automatically stop device has auto-lock function, the working space that guard rail around the stock and foot guard plate have increased the operating personnel, prevent staff's accidental falling, improved safety, guaranteed that stock is steady, safe operation.
Specific embodiment of the utility model does not consist of restriction of the present utility model, and every employing analog structure of the present utility model and variation are all in protection domain of the present utility model.
Claims (4)
1. material elevator jack up drilling platform stock, it is characterized in that: comprise guard rail (1), gradual anti-falling safety device (2), falling-prevention protecting device (3), double curved surface guide roller (4), wire rope pulley seat (5), foot guard plate (6), automatic stop device (7), engine installation (8), large pulley (9), workplatform (10), main frame body (11), safety net (12) and pole Connection Block (13), guard rail (1) be welded in workplatform (10) around, gradual anti-falling safety device (2), falling-prevention protecting device (3), automatically stop device (7) and pole Connection Block (13) are welded on the main frame body (11), double curved surface guide roller (4) is captiveed joint with main frame body (11) with engine installation (8), foot guard plate (6) is welded on the guard rail (1), large pulley (9) is fixed on the wire rope pulley seat (5) with sheave shaft, safety net (12) is welded on the workplatform (10), and workplatform (10) is welded on main frame body (11) outside.
2. a kind of material elevator jack up drilling platform stock as claimed in claim 1, it is characterized in that: described main frame body (11) comprises upper frame (14), connect major trough steel (15) and underframe (16), upper frame (14) is captiveed joint with underframe (16) by connecting major trough steel (15).
3. a kind of material elevator jack up drilling platform stock as claimed in claim 1 or 2, it is characterized in that: described double curved surface guide roller (4) is captiveed joint with main frame body (11) by high strength bolt with engine installation (8).
4. a kind of material elevator jack up drilling platform stock as claimed in claim 1 or 2, it is characterized in that: described workplatform (10) is welded on the middle part in the outside of main frame body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370448 CN202729733U (en) | 2012-07-21 | 2012-07-21 | Self-hoisting platform sleeve frame of material hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370448 CN202729733U (en) | 2012-07-21 | 2012-07-21 | Self-hoisting platform sleeve frame of material hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202729733U true CN202729733U (en) | 2013-02-13 |
Family
ID=47655454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370448 Expired - Fee Related CN202729733U (en) | 2012-07-21 | 2012-07-21 | Self-hoisting platform sleeve frame of material hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202729733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858402A (en) * | 2016-05-03 | 2016-08-17 | 昆明开物机械制造有限公司 | Hydraulic jacking working platform for construction hoist |
| CN114988252A (en) * | 2022-05-30 | 2022-09-02 | 浙江崇德建设有限公司 | Lift for construction |
-
2012
- 2012-07-21 CN CN 201220370448 patent/CN202729733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858402A (en) * | 2016-05-03 | 2016-08-17 | 昆明开物机械制造有限公司 | Hydraulic jacking working platform for construction hoist |
| CN114988252A (en) * | 2022-05-30 | 2022-09-02 | 浙江崇德建设有限公司 | Lift for construction |
| CN114988252B (en) * | 2022-05-30 | 2023-08-01 | 浙江崇德建设有限公司 | Elevator for construction |
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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: 20130213 Termination date: 20160721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |