CN201843324U - Shaping lifting operation platform - Google Patents
Shaping lifting operation platform Download PDFInfo
- Publication number
- CN201843324U CN201843324U CN2010202593013U CN201020259301U CN201843324U CN 201843324 U CN201843324 U CN 201843324U CN 2010202593013 U CN2010202593013 U CN 2010202593013U CN 201020259301 U CN201020259301 U CN 201020259301U CN 201843324 U CN201843324 U CN 201843324U
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- platform
- operating platform
- steel
- promotes operating
- scaffold floor
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Abstract
The utility model relates to a shaping lifting operation platform which comprises a platform skeleton, a scaffold board and four supporting legs; the scaffold board is fixed on the platform skeleton; the platform skeleton is in a rectangular shape, and comprises a frame and at least two crossbars which are connected onto the frame; both sides of both ends of the crossbars are downwards and symmetrically connected with fixed bolts; the outer side of each fixed bolt is fixedly connected with a limit plate; the supporting legs are hinged between the two fixed bolts through pin shafts; and the gravity centers of the supporting legs are arranged on the inner side of a hinge point. The operation platform has a very simple structure, is easy to manufacture, consumes little material, has light self-weight, simultaneously can bear very large load, and is very suitable to be constructed in the elevator shafts of medium- and high-rise buildings.
Description
Technical field
The utility model relates to a kind of construction operation platform, particularly a kind of construction operation platform of setting up in elevator hoistways.
Background technology
There are many deficiencies in the existing construction operation platform of setting up in elevator hoistways concrete textural, for example, the operability of platform is poor, the structure of platform is relatively complicated, the too big and load-bearing of the deadweight of platform is too little etc., these problems have all influenced the construction application of platform in elevator hoistways, and construction has brought a lot of inconvenience to elevator hoistways, so be badly in need of improving.
The utility model content
The purpose of this utility model provides a kind of typing and promotes operating platform, solve that existing construction operation platform operability is poor, complex structure, load-bearing is too little, deadweight is too big technical problem.
For achieving the above object, the utility model adopts following technical scheme: a kind of typing promotes operating platform, comprise platform skeleton, scaffold floor and four legs, it is characterized in that: described scaffold floor is fixed on the platform skeleton, described platform skeleton is a rectangle, include frame and at least two stulls that are connected on the frame, both sides in the end, two ends of stull are symmetrically connected with dead bolt downwards, the outside of dead bolt is fixedly connected with limiting plate again, described leg is articulated and connected between two dead bolts by bearing pin, and the center of gravity of leg is positioned at the inboard of pin joint.
Also can be connected with the bracing piece parallel with stull on the described frame, this bracing piece is welded together by two shaped steel and forms, and two outer hoops of shaped steel have ferrule.
Described two shaped steel can one for channel-section steel, another root be i iron.
Described scaffold floor can be taken the upper surface that is placed on the platform skeleton and by steel wire and platform skeleton tighten.
Described scaffold floor can be wooden or the steel scaffold floor, and the thickness of scaffold floor is 40mm～60mm.
On leg and the contact surface of reserving the hole, can be fixedly connected with backing plate on the leg.
Suspension ring can be welded to connect on the upper surface of described stull.
Described stull can have 2～6.
Described frame can be channel-section steel, i iron, square steel or angle steel.
Compared with prior art the utlity model has following characteristics and beneficial effect: structure of the present utility model is very simple, makes to get up to be easy to, and consumptive material is few, conduct oneself with dignity and can bear very big load-carrying low the time, is fit to very much be applied in elevator hoistways on the middle and senior level and constructs.Operability of the present utility model is very good, can obviously shorten the construction operation time, the trouble of scaffold building when reducing the elevator shaft structure construction.
Description of drawings
The utility model is described in more detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the schematic diagram that leg is connected with stull by dead bolt.
Fig. 3 is that the utility model embodiment one is placed in the schematic top plan view in the elevator barrel.
Fig. 4 is the schematic diagram of A-A section among Fig. 3.
Fig. 5 is the schematic diagram of B-B section among Fig. 3.
Fig. 6 is a schematic diagram of laying scaffold on the utility model.
Fig. 7 is that the platform skeleton of the utility model embodiment two is placed in the schematic top plan view in the elevator barrel.
Fig. 8 is that the platform skeleton of the utility model embodiment three is placed in the schematic top plan view in the elevator barrel.
Fig. 9 is the schematic top plan view of the platform skeleton of the utility model embodiment four.
Figure 10 is the schematic diagram of C-C section among Fig. 9.
Reference numeral: 1-elevator barrel, 2-reserve hole, 3-frame, 4-bracing piece, 5-stull, 6-leg, 7-scaffold floor, 8-suspension ring, 9-limiting plate, 10-bearing pin, 11-backing plate, 12-dead bolt, 13-scaffold, 14-ferrule.
The specific embodiment
Embodiment one is referring to shown in Fig. 1-4, this typing promotes operating platform, be placed in the elevator barrel 1, comprise platform skeleton, scaffold floor 7 and four legs 6, described scaffold floor 7 is fixed on the platform skeleton, is exactly that scaffold floor 7 is taken the upper surface that is placed on the platform skeleton and by steel wire and platform skeleton tighten specifically.Scaffold floor 7 is wooden or the steel scaffold floor, and the thickness of scaffold floor is 40mm～60mm.The platform skeleton is a rectangle, includes frame 3 and at least two stulls 5 that are connected on the frame, and wherein frame 3 is channel-section steel, i iron, square steel or angle steel, is channel-section steel in the present embodiment.Both sides in the end, two ends of stull 5 are symmetrically connected with dead bolt 12 downwards, and the outside of dead bolt 12 is fixedly connected with limiting plate 9 again, and described leg 6 is articulated and connected between two dead bolts 12 by bearing pin 10, and the center of gravity of leg 6 is positioned at the inboard of pin joint.On leg 6 and the contact surface of reserving hole 2, be fixedly connected with backing plate 11 on the leg 6, suspension ring 8 have been welded to connect on the upper surface of described stull 5, referring to Fig. 5, Fig. 6, leg 6 is placed in to be reserved in the hole 2, scaffold 13 is placed in again on the scaffold floor 7, simultaneously, for the center of gravity that guarantees leg is positioned at the inboard of pin joint, the inboard of leg 6 also is connected with balancing weight.
Referring to Fig. 7, among the embodiment two, described stull has 2.Referring to Fig. 8, among the embodiment three, described stull has 5.Referring to Fig. 9, Figure 10, among the embodiment four, described stull 5 has 3, and also be connected with the bracing piece 4 parallel on the frame 3 with stull 5, this bracing piece 4 is welded together by two shaped steel and forms, and two outer hoops of shaped steel have ferrule 14, and one of described two shaped steel are i iron for channel-section steel, another root.Bracing piece 4 in the present embodiment has two, can certainly be more.
The utility model utilizes the reservation hole docking operation platform of elevator barrel, along with the rising of operating platform, settles 4 legs that can rotate flexibly on it, successively rises to the upper strata along the borehole wall and reserves the hole.This stage apparatus possesses excellent operability, can obviously shorten the activity duration, the trouble of scaffold building when reducing the elevator shaft structure construction.
Claims (9)
1. a typing promotes operating platform, comprise the platform skeleton, scaffold floor (7) and four legs (6), it is characterized in that: described scaffold floor (7) is fixed on the platform skeleton, described platform skeleton is a rectangle, include frame (3) and be connected at least two stulls (5) on the frame, both sides in the end, two ends of stull (5) are symmetrically connected with dead bolt (12) downwards, the outside of dead bolt (12) is fixedly connected with limiting plate (9) again, described leg (6) is articulated and connected between two dead bolts (12) by bearing pin (10), and the center of gravity of leg (6) is positioned at the inboard of pin joint.
2. typing according to claim 1 promotes operating platform, it is characterized in that: also be connected with the bracing piece (4) parallel on the described frame (3) with stull (5), this bracing piece (4) is welded together by two shaped steel and forms, and two outer hoops of shaped steel have ferrule (14).
3. typing according to claim 2 promotes operating platform, it is characterized in that: one of described two shaped steel are i iron for channel-section steel, another root.
4. typing according to claim 2 promotes operating platform, it is characterized in that: described scaffold floor (7) is taken the upper surface that is placed on the platform skeleton and by steel wire and platform skeleton tighten.
5. typing according to claim 4 promotes operating platform, and it is characterized in that: described scaffold floor (7) is wooden or steel scaffold floor, and the thickness of scaffold floor is 40mm～60mm.
6.
.Typing according to claim 2 promotes operating platform, it is characterized in that: on leg (6) and the contact surface of reserving hole (2), be fixedly connected with backing plate (11) on the leg (6).
7. typing according to claim 2 promotes operating platform, it is characterized in that: be welded to connect suspension ring (8) on the upper surface of described stull (5).
8. typing according to claim 2 promotes operating platform, and it is characterized in that: described stull (5) has 2～6.
9. typing according to claim 2 promotes operating platform, it is characterized in that: described frame (3) is channel-section steel, i iron, square steel or angle steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202593013U CN201843324U (en) | 2010-07-15 | 2010-07-15 | Shaping lifting operation platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202593013U CN201843324U (en) | 2010-07-15 | 2010-07-15 | Shaping lifting operation platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201843324U true CN201843324U (en) | 2011-05-25 |
Family
ID=44038217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202593013U Expired - Fee Related CN201843324U (en) | 2010-07-15 | 2010-07-15 | Shaping lifting operation platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201843324U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322135A (en) * | 2011-06-13 | 2012-01-18 | 中铁建工集团有限公司 | Elevator shaft construction scaffolding device capable of being elevated along with construction layer of building main body structure and method for setting same |
| CN102979297A (en) * | 2012-12-15 | 2013-03-20 | 福州市第三建筑工程公司 | Hanging type stairwell operating platform mechanism and construction method thereof |
| CN104631822A (en) * | 2014-12-16 | 2015-05-20 | 中冶天工集团有限公司 | Construction Method of High-rise Reinforced Concrete Elevator Shaft |
| CN108265986A (en) * | 2018-01-24 | 2018-07-10 | 中国人民解放军63926部队 | A kind of large-scale circular underground structure circulating line installation method |
| CN108661302A (en) * | 2018-07-23 | 2018-10-16 | 广东快建模架科技有限公司 | A kind of elevator climbing system and its application method |
| CN110578399A (en) * | 2019-08-31 | 2019-12-17 | 上海宝冶集团有限公司 | Temporary operation platform in pre-assembled core barrel and construction method thereof |
| CN111155754A (en) * | 2020-01-08 | 2020-05-15 | 甘肃建投建设有限公司 | Automatic elevator shaft jacking platform and using method thereof |
-
2010
- 2010-07-15 CN CN2010202593013U patent/CN201843324U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102322135A (en) * | 2011-06-13 | 2012-01-18 | 中铁建工集团有限公司 | Elevator shaft construction scaffolding device capable of being elevated along with construction layer of building main body structure and method for setting same |
| CN102979297A (en) * | 2012-12-15 | 2013-03-20 | 福州市第三建筑工程公司 | Hanging type stairwell operating platform mechanism and construction method thereof |
| CN104631822A (en) * | 2014-12-16 | 2015-05-20 | 中冶天工集团有限公司 | Construction Method of High-rise Reinforced Concrete Elevator Shaft |
| CN108265986A (en) * | 2018-01-24 | 2018-07-10 | 中国人民解放军63926部队 | A kind of large-scale circular underground structure circulating line installation method |
| CN108265986B (en) * | 2018-01-24 | 2020-12-18 | 中国人民解放军63926部队 | Method for installing large circular underground structure annular pipeline |
| CN108661302A (en) * | 2018-07-23 | 2018-10-16 | 广东快建模架科技有限公司 | A kind of elevator climbing system and its application method |
| CN110578399A (en) * | 2019-08-31 | 2019-12-17 | 上海宝冶集团有限公司 | Temporary operation platform in pre-assembled core barrel and construction method thereof |
| WO2021036026A1 (en) * | 2019-08-31 | 2021-03-04 | 上海宝冶集团有限公司 | Pre-assembled temporary operating platform in core tube and construction method therefor |
| CN111155754A (en) * | 2020-01-08 | 2020-05-15 | 甘肃建投建设有限公司 | Automatic elevator shaft jacking platform and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20130715 |