CN214090910U - Instrument formula elevartor shaft removes and promotes construction platform - Google Patents
Instrument formula elevartor shaft removes and promotes construction platform Download PDFInfo
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- CN214090910U CN214090910U CN202022952447.2U CN202022952447U CN214090910U CN 214090910 U CN214090910 U CN 214090910U CN 202022952447 U CN202022952447 U CN 202022952447U CN 214090910 U CN214090910 U CN 214090910U
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Abstract
A tool type elevator shaft movable lifting construction platform comprises a support frame capable of being installed in an elevator shaft and a movable bridging frame arranged on the support frame; the formwork support comprises a vertical frame (1) capable of being installed and attached to an elevator shaft, a horizontal frame (2) welded to the top end of the vertical frame, an inclined strut (3) welded between the bottom end of the vertical frame and the outer end of the horizontal frame, a platform plate (4) installed on the top surface of the horizontal frame, and a formwork support lifting ring (5) welded to the horizontal frame; the movable erecting frame comprises a vertical frame (6) with a rectangular frame column structure, a vertical ladder (7) arranged in the vertical frame, a platform (8) arranged on the top surface of the vertical frame and a movable erecting hoisting ring (9) welded on the top surface of the vertical frame. The utility model has the advantages of install and remove the convenience, the decoupling zero thigh is firm, the security is high, construction cost low.
Description
Technical Field
The utility model relates to a construction safety device technical field.
Background
The traditional scaffold used in the construction stage of the elevator shaft is basically a floor type or I-steel cantilever steel pipe scaffold, and due to the fact that the erection height is high, potential safety hazards exist, the construction cost is high, and operation is inconvenient.
Disclosure of Invention
The utility model aims at solving the not enough of above-mentioned prior art existence, provide a high, convenient operation, instrument formula elevartor shaft that construction cost is low and remove promotion construction platform.
The utility model adopts the following technical scheme:
a tool type elevator shaft movable lifting construction platform comprises a support frame capable of being installed in an elevator shaft and a movable bridging frame arranged on the support frame; the formwork support is a right-angled triangular steel frame and comprises a vertical frame capable of being installed and attached to the inside of an elevator shaft, a horizontal frame welded to the top end of the vertical frame, an inclined strut welded between the bottom end of the vertical frame and the outer end of the horizontal frame, a platform plate installed on the top surface of the horizontal frame and a formwork support lifting ring welded on the horizontal frame; the movable building frame comprises a vertical frame with a rectangular frame column structure, a vertical ladder stand arranged in the vertical frame, a platform arranged on the top surface of the vertical frame and a movable building frame lifting ring welded on the top surface of the vertical frame.
Further, the platform installed on the top surface of the stand is a pattern steel plate.
Furthermore, a skylight opening is formed in the platform mounted on the top surface of the stand, and a cover plate capable of being opened and covered is mounted on the skylight opening.
Furthermore, a diagonal draw bar is additionally arranged between the inclined strut and the top end of the vertical frame.
The utility model discloses constitute by the formwork and the activity of separation set, only need to install formwork in the elevator shaft, will move about set put up place on formwork can. Constructors can climb the crawling ladder on the movable building frame to the top platform for construction.
The utility model discloses simple structure, the installation is all very convenient with the dismantlement, only needs to make into the section that covers the elevartor shaft basically with the landing slab of formwork support, can effectively prevent the serious accident that constructor falls the elevartor shaft. The utility model discloses but reuse, green saves construction cost again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a top view of the platform of the mobile shelving;
fig. 4 is the schematic view of the utility model discloses install in the elevartor shaft.
Detailed Description
As shown in fig. 1, 2 and 3, the tool type movable lifting construction platform for the elevator shaft comprises a formwork support which can be installed in the elevator shaft and a movable bridging frame which is arranged on the formwork support. The formwork support is a right-angled triangular steel frame and comprises a vertical frame 1 capable of being installed and attached to the elevator shaft, a horizontal frame 2 welded to the top end of the vertical frame, an inclined strut 3 welded between the bottom end of the vertical frame and the outer end of the horizontal frame, a platform plate 4 installed on the top surface of the horizontal frame, and a formwork support lifting ring 5 welded to the horizontal frame 2. The movable building frame comprises a vertical frame 6 with a rectangular frame column structure, a vertical ladder stand 7 arranged in the vertical frame, a platform 8 arranged on the top surface of the vertical frame, and a movable building frame hanging ring 9 welded on the top surface of the vertical frame. The platform 8 is a working platform for construction workers to stand during construction, and is made of a patterned steel plate to prevent skidding. And a diagonal draw bar 11 can be additionally arranged between the inclined strut 3 and the top end of the vertical frame 1 so as to increase the structural strength of the formwork support.
As shown in fig. 4, the utility model discloses during the use, hang formwork rings 5 with lifting means earlier, hang the formwork into elevator shaft 12, with connecting bolt and supplementary installation billet with the 1 firm installation of the mullion of formwork on one deck elevator door opening department shear force wall in the elevator shaft, the landing slab 4 card at top is to the bracket channel-section steel department that the shear force wall was reserved. The shape and the area of platform board 4 and elevartor shaft well head adaptation reserve less clearance between platform board edge and the elevartor shaft wall, even if be convenient for installation formwork support, can cover the elevator well head again as far as possible, prevent that personnel and article from falling. After the formwork support is installed, the movable scaffold hoisting rings 9 are hoisted by hoisting equipment, the movable scaffold is hoisted into the elevator shaft and placed on the platform plate 4, and the movable scaffold is opposite to a door opening on the upper layer of the elevator shaft. A skylight opening 10 is arranged on the platform 8, and a cover plate which can be opened and covered is arranged on the skylight opening.
Constructors can enter the movable building frame from the elevator door opening, open the cover plate of the skylight opening 10 and climb onto the platform 8 along the vertical crawling ladder 7 to carry out operation and construction. After the constructors arrive at the platform, the cover plate of the skylight opening is covered. In order to ensure safety, a bottom binding safety net can be arranged below the formwork support in the elevator shaft. And an interlayer hard protection plate 13 is arranged at the lower layer below the formwork support, so that the construction safety is further improved.
The utility model discloses a can adopt bolted connection between all components, make the assembled structure of convenient to detach and equipment, can recycle. The utility model discloses can promote along with the ascending successive layer of building major structure, the installation is easy and simple to handle, and the handling is swift for construction speed, safe operation is secure.
Claims (4)
1. A tool type elevator shaft movable lifting construction platform is characterized by comprising a support frame capable of being installed in an elevator shaft and a movable frame arranged on the support frame; the formwork support is a right-angled triangular steel frame and comprises a vertical frame (1) capable of being installed and attached to an elevator shaft, a horizontal frame (2) welded to the top end of the vertical frame, an inclined strut (3) welded between the bottom end of the vertical frame and the outer end of the horizontal frame, a platform plate (4) installed on the top surface of the horizontal frame and a formwork support lifting ring (5) welded to the horizontal frame (2); the movable erecting frame comprises a vertical frame (6) with a rectangular frame column structure, a vertical ladder (7) arranged in the vertical frame, a platform (8) arranged on the top surface of the vertical frame and a movable erecting hoisting ring (9) welded on the top surface of the vertical frame.
2. A tool-type elevator shaft mobile lifting construction platform as claimed in claim 1, characterized in that the platform (8) mounted on the top surface of the vertical frame is a pattern steel plate.
3. A tool-type elevator shaft mobile lifting construction platform according to claim 1 or 2, characterized in that a skylight opening (10) is arranged on the platform (8) arranged on the top surface of the vertical frame, and a cover plate capable of being opened and covered is arranged on the skylight opening.
4. A tool-type elevator shaft mobile lifting construction platform according to claim 1, characterized in that diagonal braces (11) are added between the diagonal braces (3) and the top ends of the stiles (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022952447.2U CN214090910U (en) | 2020-12-08 | 2020-12-08 | Instrument formula elevartor shaft removes and promotes construction platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022952447.2U CN214090910U (en) | 2020-12-08 | 2020-12-08 | Instrument formula elevartor shaft removes and promotes construction platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214090910U true CN214090910U (en) | 2021-08-31 |
Family
ID=77461515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022952447.2U Active CN214090910U (en) | 2020-12-08 | 2020-12-08 | Instrument formula elevartor shaft removes and promotes construction platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214090910U (en) |
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2020
- 2020-12-08 CN CN202022952447.2U patent/CN214090910U/en active Active
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