CN203499229U - Operating platform for construction of elevator shaft - Google Patents
Operating platform for construction of elevator shaft Download PDFInfo
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- CN203499229U CN203499229U CN201320520465.0U CN201320520465U CN203499229U CN 203499229 U CN203499229 U CN 203499229U CN 201320520465 U CN201320520465 U CN 201320520465U CN 203499229 U CN203499229 U CN 203499229U
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 229910001220 stainless steel Inorganic materials 0.000 claims description 24
- 239000010935 stainless steel Substances 0.000 claims description 24
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses an operating platform for construction of an elevator shaft. The operating platform comprises a main frame body, a working platform fixedly connected with the upper end of the main frame body and a fixed platform fixedly connected with the lower end of the main frame body, wherein the fixed platform comprises four main beams I which are arranged in a square structure; telescopic supporting legs are sheathed in the two main beams I corresponding to an elevator shaft opening and are sheathed in preformed holes arranged in an elevator shaft way, and the size of each telescopic supporting leg is matched with the size of each preformed hole. The operating platform disclosed by the utility model has the advantages that the structure is simple, the implementation is easy, the whole structure is stable in fixing and is not easy to swing; the difference of the sizes of all engineering elevator shafts is not large, and repeated building is not needed, so that the cyclic utilization rate is higher.
Description
Technical field
The utility model relates to building structure construction field, particularly a kind of construction of lift well operating platform.
Background technology
Development along with building trade, highrise building is more and more, in the work progress of high building project, need to build elevator shaft operating platform and provide operation planar for follow-up construction, and in prior art, elevator shaft operating platform is at lower one deck elevator door hole of floor to be onstructed, to be set up and form by pipe clamp member by steel pipe scaffold, when every one deck construction, all need again to build, build dismounting time and effort consuming, and need equally a lot of steel pipes, fastener, wasting manpower and material resources, make the build process very complicated of traditional elevator shaft operating platform, the elevator shaft operating platform of being built by scaffold in addition vibrations due to construction in work progress are easy to cause the loosening of link, thereby formation potential safety hazard, constructor's the person and construction equipment property safety are constituted a threat to.
Therefore, need to improve existing construction of lift well operating platform, make it simple in structure, without repeating, build, cyclic utilization rate is high, and safety firmly, and cost is low.
Utility model content
In view of this, the utility model provides a kind of construction of lift well operating platform, and it is simple in structure, without repeating, builds, and cyclic utilization rate is high, and safety firmly, and cost is low.
Construction of lift well operating platform of the present utility model, the working platform that comprises main frame body, is connected with main frame body upper end and the fixed platform being connected with main frame body lower end, described fixed platform comprises four girder I that the structure that is square arranges, in two girder I corresponding with elevator shaft mouth, be socketed with telescopic legs, the preformed hole arranging in described telescopic legs and elevator hoistways socket-connects and size adapts.
Further, described fixed platform also comprises two secondary beam I and four stainless steel punched-plate I, described two secondary beam I are cross setting and jointly form matrix pattern structure with described four girder I, described four stainless steel punched-plate I respectively with corresponding girder I and the detachable connection of secondary beam I.
Further, described working platform comprises girder II, secondary beam II and stainless steel punched-plate II, the structure setting that is square of described girder II, described secondary beam II is to be two that cross arranges, described girder II and described two secondary beam II form matrix pattern structure jointly, described stainless steel punched-plate II is four, respectively with corresponding girder II and the detachable connection of secondary beam II.
Further, described main frame body is cubic trussed construction, comprises four platform columns and is connected the vertical bar of platform column between two, is equipped with the round steel drag hook of being affiliated to tower crane wire rope when promoting on described four platform columns.
Further, the two ends up and down of described main frame body are corresponding is one by one welded to connect with described working platform and described fixed platform.
Further, described platform column and described vertical bar are welded to connect.
Further, described telescopic legs is secured by bolts in the preformed hole arranging in elevator hoistways.
The beneficial effects of the utility model: construction of lift well operating platform of the present utility model, in the girder I of fixed platform, telescopic legs is set, after rising to floor platform, telescopic legs is pulled out in girder I, after inserting in the preformed hole in elevator hoistways, be shelved on floor structure plate, with bolt, fix again, the utility model is simple in structure, be easy to realize, and overall structure fixing-stable, is not prone to shaking phenomenon, and because each engineering elevator shaft size model is more or less the same, need to not build repeating, cyclic utilization rate is higher.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is fixed platform structural representation;
Fig. 3 is work platform structure schematic diagram;
Fig. 4 is stainless steel punched-plate I and stainless steel punched-plate II structural representation.
The specific embodiment
Fig. 1 is the utility model structural representation, Fig. 2 is fixed platform structural representation, Fig. 3 is work platform structure schematic diagram, Fig. 4 is stainless steel punched-plate I and stainless steel punched-plate II structural representation, as shown in the figure: the construction of lift well operating platform of the present embodiment, comprise main frame body, the working platform 1 being connected with main frame body upper end and the fixed platform 2 being connected with main frame body lower end, described fixed platform comprises four girder I 3 that the structure that is square arranges, in two girder I corresponding with elevator shaft mouth 4, be socketed with telescopic legs 5, the preformed hole 6 of described telescopic legs 5 and elevator hoistways 16 interior settings socket-connects and size adapts, as shown in Figure 1, the utility model overall structure is arranged in elevator shaft, the area of working platform and fixed platform is less than or equal to the cross-sectional area of elevator shaft inner space, in addition, elevator shaft mouth side wall body all offers preformed hole 6 with on a side wall body relative to elevator shaft mouth side wall body, after rising to floor platform, telescopic legs is pulled out in girder I, is shelved on floor structure plate after inserting in the preformed hole in elevator hoistways to fix.
In the present embodiment, described fixed platform also comprises two secondary beam I 7 and four stainless steel punched-plate I 8, described two secondary beam I 7 be cross setting and with the common matrix pattern structure that forms of described four girder I 3, described four stainless steel punched-plate I 8 respectively with corresponding girder I 3 and the detachable connection of secondary beam I 7; As shown in Figure 4, the corresponding both sides of stainless steel punched-plate I are provided with for being affiliated to the hook in girder I and secondary beam I, link up with every side and arrange two, realize the detachable connection with corresponding girder I and secondary beam I; The installation and removal of detachable stainless steel punched-plate I easy to connect, when wherein a stainless steel punched-plate II is damaged, can change it separately, without integral body is changed, save cost.
In the present embodiment, described working platform comprises girder II 9, secondary beam II 10 and stainless steel punched-plate II 11, the structure setting that is square of described girder II, described secondary beam II is to be two that cross arranges, described girder II and described two secondary beam II form matrix pattern structure jointly, described stainless steel punched-plate II is four, respectively with corresponding girder II and the detachable connection of secondary beam II; In the present embodiment, as shown in Figure 4, stainless steel punched-plate II structure is consistent with stainless steel punched-plate I structure, the corresponding both sides of stainless steel punched-plate II are also provided with for being affiliated to the hook in girder II and secondary beam II, link up with every side and arrange two, realize the detachable connection with corresponding girder II and secondary beam II; The installation and removal of detachable stainless steel punched-plate II easy to connect, when wherein a stainless steel punched-plate II is damaged, can change it separately, without integral body is changed, save cost.
In the present embodiment, described main frame body is cubic trussed construction, comprises four platform columns 12 and is connected the vertical bar 13 of platform column 12 between two, is equipped with the round steel drag hook 14 of being affiliated to tower crane wire rope when promoting on described four platform columns; Round steel drag hook coordinates with tower crane wire rope, for mobile overall structure to required floor; The main frame body of trussed construction, stable connection between each parts not only, and higher support force can be provided, can be constructor's work higher processing safety is provided.
In the present embodiment, the two ends up and down of described main frame body are corresponding to be one by one welded to connect with described working platform 1 and described fixed platform 2; Welding connecting mode fixing-stable, is difficult for rocking, and can guarantee job security, and application life is longer.
In the present embodiment, described platform column 12 is welded to connect with described vertical bar 13; Stable connection, vertical bar gives the support force that platform column is higher, guarantees the steadiness of job platform, guarantees job security.
In the present embodiment, described telescopic legs is secured by bolts in the preformed hole of elevator hoistways 16 interior settings; As shown in the figure, offer a plurality of installing holes on telescopic legs, after telescopic legs is shelved on structural slab, operating personnel can select to utilize installing hole according to actual conditions; Fit system is simple, saves the set-up time, be beneficial to and raise the efficiency, and telescopic legs is supporting surface through take radio station well construction plate after preformed hole, fixing more firm.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (7)
1. a construction of lift well operating platform, the working platform that comprises main frame body, is connected with main frame body upper end and the fixed platform being connected with main frame body lower end, it is characterized in that: described fixed platform comprises four girder I that the structure that is square arranges, in two girder I corresponding with elevator shaft mouth, be socketed with telescopic legs, the preformed hole arranging in described telescopic legs and elevator hoistways socket-connects and size adapts.
2. construction of lift well operating platform according to claim 1, it is characterized in that: described fixed platform also comprises two secondary beam I and four stainless steel punched-plate I, described two secondary beam I are cross setting and jointly form matrix pattern structure with described four girder I, described four stainless steel punched-plate I respectively with corresponding girder I and the detachable connection of secondary beam I.
3. construction of lift well operating platform according to claim 2, it is characterized in that: described working platform comprises girder II, secondary beam II and stainless steel punched-plate II, the structure setting that is square of described girder II, described secondary beam II is to be two that cross arranges, described girder II and described two secondary beam II form matrix pattern structure jointly, described stainless steel punched-plate II is four, respectively with corresponding girder II and the detachable connection of secondary beam II.
4. construction of lift well operating platform according to claim 3, it is characterized in that: described main frame body is cubic trussed construction, comprise four platform columns and be connected the vertical bar of platform column between two, on described four platform columns, being equipped with the round steel drag hook of being affiliated to tower crane wire rope when promoting.
5. construction of lift well operating platform according to claim 4, is characterized in that: the two ends up and down of described main frame body are corresponding to be one by one welded to connect with described working platform and described fixed platform.
6. construction of lift well operating platform according to claim 5, is characterized in that: described platform column and described vertical bar are welded to connect.
7. construction of lift well operating platform according to claim 6, is characterized in that: described telescopic legs is secured by bolts in the preformed hole arranging in elevator hoistways.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520465.0U CN203499229U (en) | 2013-08-23 | 2013-08-23 | Operating platform for construction of elevator shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320520465.0U CN203499229U (en) | 2013-08-23 | 2013-08-23 | Operating platform for construction of elevator shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203499229U true CN203499229U (en) | 2014-03-26 |
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ID=50330221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320520465.0U Expired - Fee Related CN203499229U (en) | 2013-08-23 | 2013-08-23 | Operating platform for construction of elevator shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203499229U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947925A (en) * | 2015-06-26 | 2015-09-30 | 南通理工学院 | Elevator shaft protection operation platform |
| CN105201195A (en) * | 2015-02-10 | 2015-12-30 | 中建四局第三建筑工程有限公司 | Liftable supporting leg type elevator shaft construction platform and method |
| CN105256989A (en) * | 2015-10-27 | 2016-01-20 | 山西省第三建筑工程公司 | Elevator shaft civil construction movable platform |
| CN105952132A (en) * | 2016-06-20 | 2016-09-21 | 北京天润建设有限公司 | Elevator shaft lifting platform |
| CN105952129A (en) * | 2016-06-20 | 2016-09-21 | 中国建筑第二工程局有限公司 | Elevator shaft combined type integral lifting operation platform and construction method thereof |
| CN109372242A (en) * | 2018-09-29 | 2019-02-22 | 上海二十冶建设有限公司 | A kind of construction of lift well security improvement stage apparatus and application method |
| CN113279558A (en) * | 2021-06-22 | 2021-08-20 | 中建三局集团有限公司 | Self-climbing operation platform in vertical shaft |
-
2013
- 2013-08-23 CN CN201320520465.0U patent/CN203499229U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201195A (en) * | 2015-02-10 | 2015-12-30 | 中建四局第三建筑工程有限公司 | Liftable supporting leg type elevator shaft construction platform and method |
| CN105201195B (en) * | 2015-02-10 | 2017-11-28 | 中建四局第三建筑工程有限公司 | One kind can lift supporting leg type elevator hoistway construction platform and construction method |
| CN104947925A (en) * | 2015-06-26 | 2015-09-30 | 南通理工学院 | Elevator shaft protection operation platform |
| CN105256989A (en) * | 2015-10-27 | 2016-01-20 | 山西省第三建筑工程公司 | Elevator shaft civil construction movable platform |
| CN105952132A (en) * | 2016-06-20 | 2016-09-21 | 北京天润建设有限公司 | Elevator shaft lifting platform |
| CN105952129A (en) * | 2016-06-20 | 2016-09-21 | 中国建筑第二工程局有限公司 | Elevator shaft combined type integral lifting operation platform and construction method thereof |
| CN105952129B (en) * | 2016-06-20 | 2018-09-28 | 中国建筑第二工程局有限公司 | Elevator shaft combined type integral lifting operation platform and construction method thereof |
| CN109372242A (en) * | 2018-09-29 | 2019-02-22 | 上海二十冶建设有限公司 | A kind of construction of lift well security improvement stage apparatus and application method |
| CN109372242B (en) * | 2018-09-29 | 2020-11-20 | 上海二十冶建设有限公司 | Elevator shaft construction safety lifting platform device and using method |
| CN113279558A (en) * | 2021-06-22 | 2021-08-20 | 中建三局集团有限公司 | Self-climbing operation platform in vertical shaft |
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| GR01 | Patent grant | ||
| 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: 20140326 |