CN218234279U - Telescopic construction platform of elevator well - Google Patents
Telescopic construction platform of elevator well Download PDFInfo
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- CN218234279U CN218234279U CN202222179097.XU CN202222179097U CN218234279U CN 218234279 U CN218234279 U CN 218234279U CN 202222179097 U CN202222179097 U CN 202222179097U CN 218234279 U CN218234279 U CN 218234279U
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- main beam
- construction platform
- fixed angle
- transverse main
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Abstract
The utility model discloses a telescopic construction platform of elevator well relates to elevator well construction platform technical field, including the elevator well, the internally mounted of elevator well has construction platform, and construction platform includes two first fixed angle bars, the fixed angle bar of second, first horizontal girder, vertical girder, C shaped steel, first rotation board, the horizontal girder of second, the fixed angle bar of third, the fixed angle bar of fourth, first horizontal girder and the horizontal girder of second detachable mounting respectively at the both ends of vertical girder, the utility model discloses, through the vertical crossbeam that sets up, first horizontal girder, the horizontal girder of second, the rotor plate, C shaped steel, mutually supporting of fixed angle bar can realize construction platform's buildding, vertical crossbeam, first horizontal girder and the horizontal girder of second all can stretch out and draw back and carry out the regulation of length, can adjust length according to the door opening size and the well depth of elevator well when building construction platform to applicable elevator well in different door opening sizes and well depths.
Description
Technical Field
The utility model relates to an elevator well construction platform technical field especially relates to a telescopic construction platform of elevator well.
Background
In the existing high-rise construction of buildings, the formwork support of four walls of elevator shafts of each indoor layer mainly adopts a method of erecting an operation platform.
Because traditional elevator well construction platform is when putting up, generally need measure the door opening size of elevator well and the degree of depth of elevartor shaft, nevertheless choose the suitable steel of size for use to carry out construction platform's the buildding, lead to the platform to put up the process comparatively loaded down with trivial details, and because the general volume of the required crossbeam of buildding the platform is comparatively huge, the workman's of being inconvenient in transport, consequently needs a telescopic construction platform of elevator well.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art elevator well construction platform when buildding, generally need measure the door opening size of elevator well and the degree of depth of elevartor shaft, lead to the platform to build the process comparatively loaded down with trivial details and because the general volume of the required crossbeam of buildding the platform is comparatively huge, the shortcoming of the workman's of being not convenient for transport, and the telescopic construction platform of elevator well that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an elevator shaft telescopic construction platform comprises an elevator shaft, wherein a construction platform is arranged in the elevator shaft, the construction platform comprises two first fixed angle irons, a second fixed angle iron, a first transverse main beam, a longitudinal main beam, C-shaped steel, a first rotating plate, a second transverse main beam, a third fixed angle iron and a fourth fixed angle iron,
the first transverse main beam and the second transverse main beam are respectively and detachably mounted at two ends of the longitudinal main beam;
one end of the C-shaped steel is detachably mounted at one end, far away from the longitudinal main beam, of the first transverse main beam, and one end, far away from the first transverse main beam, of the C-shaped steel is detachably mounted at one end, close to the second transverse main beam, of the longitudinal main beam;
positioning holes for fixing after length adjustment are formed in the outer portions of the first transverse main beam, the longitudinal main beam and the second transverse main beam;
the end part of the first rotating plate is rotatably connected with a second rotating plate through a pin shaft, one end of the first rotating plate, which is far away from the second rotating plate, is detachably mounted on the outer wall of the second transverse main beam, and one end of the second rotating plate, which is far away from the first rotating plate, is detachably mounted on the outer wall of the longitudinal main beam;
the both ends of first fixed angle bar are demountable installation respectively two on the outer wall of first horizontal girder, the both ends of the fixed angle bar of third are demountable installation respectively two on the outer wall of the horizontal girder of second, the both ends of the fixed angle bar of second are demountable installation respectively two on the outer wall of vertical girder, the fixed angle bar demountable installation of fourth is in the horizontal girder of second is kept away from the tip of vertical girder.
The above technical solution further comprises: the construction platform further comprises a chain and an inserted bar, two G-shaped plates are fixedly mounted on the outer walls of the longitudinal main beam and the inserted bar respectively, and the chain is annularly arranged on the inner wall of the elevator shaft through the longitudinal main beam and the G-shaped plates outside the inserted bar.
The top walls of the second transverse main beam and the first transverse main beam are provided with a plurality of insertion holes, and the insertion rods are inserted into the insertion holes.
A plurality of pedals are placed on the exterior of the second transverse main beam and the first transverse main beam.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the longitudinal beam who sets up, first horizontal girder, the horizontal girder of second, the rotor plate, C shaped steel, the buildding of construction platform can be realized to mutually supporting of fixed angle bar, the longitudinal beam, the horizontal girder of first horizontal girder and second all can stretch out and draw back and carry out the regulation of length, can adjust length according to the door opening size and the well depth of elevator well when setting up construction platform, thereby applicable in the elevator well of different door opening sizes and well depths, and through telescopic longitudinal beam, first horizontal girder and the horizontal girder of second, when the workman is carrying the crossbeam, can adjust the length of crossbeam, thereby the transport of the crossbeam of being convenient for.
2. The utility model discloses in, can constitute construction platform's guardrail through inserted bar, G template and the chain that sets up, the inserted bar and the G template of setting can be fixed the chain fast, when using, fixes a plurality of inserted bars on the horizontal girder of second to the G template through setting up can be fixed the chain, the dismouting of guardrail is convenient and fast more.
Drawings
Fig. 1 is a schematic view of an overall structure of an elevator shaft telescopic construction platform provided by the present invention;
fig. 2 is a schematic sectional view of a telescopic construction platform of an elevator shaft;
fig. 3 is a schematic structural view of the guard bar and the chain.
In the figure: 1. an elevator hoistway; 2. a first fixed angle iron; 3. a second fixed angle iron; 4. a first transverse main beam; 5. a longitudinal main beam; 6. c-shaped steel; 7. a first rotating plate; 8. a second transverse main beam; 9. a third fixed angle iron; 10. a chain; 11. inserting a rod; 12. g-shaped plates; 13. a pedal; 14. a second rotating plate; 15. a construction platform; 16. and a fourth fixed angle iron.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example one
Referring to the attached drawings 1-3, the telescopic construction platform for the elevator shaft provided by the utility model comprises an elevator shaft 1, a construction platform 15 is arranged in the elevator shaft 1, the construction platform 15 comprises two first fixed angle irons 2, a second fixed angle iron 3, a first transverse girder 4, a longitudinal girder 5, a C-shaped steel 6, a first rotating plate 7, a second transverse girder 8 and a third fixed angle iron 9,
the first transverse main beam 4 and the second transverse main beam 8 are respectively detachably arranged at two ends of the longitudinal main beam 5;
one end of the C-shaped steel 6 is detachably mounted at one end, far away from the longitudinal main beam 5, of the first transverse main beam 4, and one end, far away from the first transverse main beam 4, of the C-shaped steel 6 is detachably mounted at one end, close to the second transverse main beam 8, of the longitudinal main beam 5;
positioning holes for fixing after length adjustment are formed in the outer portions of the first transverse main beam 4, the longitudinal main beam 5 and the second transverse main beam 8;
the end part of the first rotating plate 7 is rotatably connected with a second rotating plate 14 through a pin shaft, one end of the first rotating plate 7, which is far away from the second rotating plate 14, is detachably mounted on the outer wall of the second transverse main beam 8, and one end of the second rotating plate 14, which is far away from the first rotating plate 7, is detachably mounted on the outer wall of the longitudinal main beam 5;
two ends of the first fixed angle iron 2 are respectively detachably mounted on the outer walls of the two first transverse main beams 4, two ends of the third fixed angle iron 9 are respectively detachably mounted on the outer walls of the two second transverse main beams 8, two ends of the second fixed angle iron 3 are respectively detachably mounted on the outer walls of the two longitudinal main beams 5, and the fourth fixed angle iron 16 is detachably mounted at the end part, far away from the longitudinal main beam 5, of the second transverse main beam 8;
the construction platform 15 further comprises a chain 10 and an inserted bar 11, two G-shaped plates 12 are fixedly mounted on the outer walls of the longitudinal main beam 5 and the inserted bar 11 respectively, and the chain 10 is annularly arranged on the inner wall of the elevator shaft 1 through the longitudinal main beam 5 and the G-shaped plates 12 outside the inserted bar 11;
a plurality of jacks are formed in the top walls of the second transverse main beam 8 and the first transverse main beam 4, and the inserted rods 11 are inserted into the jacks;
a plurality of pedals 13 are placed on the outside of the second cross main beam 8 and the first cross main beam 4.
In the embodiment, when the construction platform 15 is installed, firstly, two longitudinal main beams 5 are placed on the left side wall and the right side wall of a well opening, then the telescopic ends of the longitudinal main beams 5 are pulled, two ends of the longitudinal main beams 5 are respectively tightly propped against the upper wall and the lower wall of the opening, the longitudinal main beams 5 are fixed, after the fixing is completed, two first transverse main beams 4 are respectively installed at the top positions of the two longitudinal main beams 5, then one end of a second rotating plate 14 is installed on the longitudinal main beams 5, a first rotating plate 7 is installed on a second transverse main beam 8, after the fixing of the two first rotating plates 7, the second rotating plate 14 and the longitudinal main beams 5 is completed, two ends of a third fixed angle 9 are installed on the two second transverse main beams 8, a fourth fixed angle 16 is installed at the end, far away from the longitudinal main beams 5, of the two second transverse main beams 8, far away from the first rotating plate 7 is respectively installed at the bottoms of the two longitudinal main beams 5;
after the two second transverse main beams 8 are fixed, two ends of a pedal 13 are laid on the second transverse main beams 8 on two sides, then the telescopic end of the first transverse main beam 4 is moved to a position close to a well wall, the length of the first transverse main beam 4 is fixed, two ends of C-shaped steel 6 are respectively fixed on the first transverse main beam 4 and the longitudinal main beam 5, finally two ends of the first fixed angle iron 2 are installed on the two first transverse main beams 4, two ends of the second fixed angle iron 3 are installed on the two longitudinal main beams 5, the construction platform 15 can be built, the length of the longitudinal main beam 5, the first transverse main beam 4 and the second transverse main beam 8 can be adjusted in a telescopic mode, the length of the construction platform can be adjusted according to the size and the depth of a hoistway door opening of the elevator hoistway when the construction platform is built, the construction platform is suitable for elevator hoistways with different sizes and depths of the hoistway, and workers can adjust the length of the cross beam when the workers carry the cross beam, and accordingly the transport of the cross beam is convenient;
after the platform is built, two insertion rods 11 are respectively inserted into the two second transverse main beams 8 and the two first transverse main beams 4, and then the chains 10 are installed and fixed through the longitudinal main beams 5 and the G-shaped plates 12 on the insertion rods 11, so that the guardrail outside the construction platform 15 is formed, and compared with a traditional bolt and angle iron combined guardrail, the guardrail is convenient to assemble and disassemble;
when specific explanations are required: the longitudinal main beam 5 and the wall body of the well hole and the components are detachably mounted and fixed through bolts and nuts, and the first transverse main beam 4, the longitudinal main beam 5 and the second transverse main beam 8 are positioned in a bolt and nut mode in a fixing mode after length adjustment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. A telescopic construction platform of an elevator shaft comprises the elevator shaft (1), and is characterized in that a construction platform (15) is arranged inside the elevator shaft (1), the construction platform (15) comprises two first fixed angle bars (2), a second fixed angle bar (3), a first transverse main beam (4), a longitudinal main beam (5), C-shaped steel (6), a first rotating plate (7), a second transverse main beam (8), a third fixed angle bar (9) and a fourth fixed angle bar (16),
the first transverse main beam (4) and the second transverse main beam (8) are respectively and detachably mounted at two ends of the longitudinal main beam (5);
one end of the C-shaped steel (6) is detachably mounted at one end, far away from the longitudinal main beam (5), of the first transverse main beam (4), and one end, far away from the first transverse main beam (4), of the C-shaped steel (6) is detachably mounted at one end, close to the second transverse main beam (8), of the longitudinal main beam (5);
positioning holes for fixing after length adjustment are formed in the outer portions of the first transverse main beam (4), the longitudinal main beam (5) and the second transverse main beam (8);
a second rotating plate (14) is rotatably connected to the end portion of the first rotating plate (7) through a pin shaft, one end, far away from the second rotating plate (14), of the first rotating plate (7) is detachably mounted on the outer wall of the second transverse main beam (8), and one end, far away from the first rotating plate (7), of the second rotating plate (14) is detachably mounted on the outer wall of the longitudinal main beam (5);
the both ends of first fixed angle bar (2) are demountable installation respectively two on the outer wall of first horizontal girder (4), the both ends of third fixed angle bar (9) are demountable installation respectively two on the outer wall of the horizontal girder of second (8), the both ends of the fixed angle bar of second (3) are demountable installation respectively two on the outer wall of vertical girder (5), the fixed angle bar of fourth (16) demountable installation be in the horizontal girder of second (8) is kept away from the tip of vertical girder (5).
2. The telescopic construction platform of elevator shaft according to claim 1, characterized in that the construction platform (15) further comprises a chain (10) and an insertion rod (11), two G-shaped plates (12) are respectively and fixedly mounted on the outer walls of the longitudinal main beam (5) and the insertion rod (11), and the chain (10) is annularly arranged on the inner wall of the elevator shaft (1) through the longitudinal main beam (5) and the G-shaped plates (12) outside the insertion rod (11).
3. The telescopic construction platform of elevator shaft according to claim 2, characterized in that a plurality of insertion holes are opened on the top walls of the second transverse main beam (8) and the first transverse main beam (4), and the insertion rods (11) are inserted into the insertion holes.
4. Telescopic construction platform of elevator hoistway according to claim 3, characterized in that a plurality of pedals (13) are placed outside the second transverse main beam (8) and the first transverse main beam (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222179097.XU CN218234279U (en) | 2022-08-18 | 2022-08-18 | Telescopic construction platform of elevator well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222179097.XU CN218234279U (en) | 2022-08-18 | 2022-08-18 | Telescopic construction platform of elevator well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218234279U true CN218234279U (en) | 2023-01-06 |
Family
ID=84681258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222179097.XU Active CN218234279U (en) | 2022-08-18 | 2022-08-18 | Telescopic construction platform of elevator well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218234279U (en) |
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2022
- 2022-08-18 CN CN202222179097.XU patent/CN218234279U/en active Active
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