CN110862003A - Construction elevator plate turnover device and construction method thereof - Google Patents
Construction elevator plate turnover device and construction method thereof Download PDFInfo
- Publication number
- CN110862003A CN110862003A CN201911242623.9A CN201911242623A CN110862003A CN 110862003 A CN110862003 A CN 110862003A CN 201911242623 A CN201911242623 A CN 201911242623A CN 110862003 A CN110862003 A CN 110862003A
- Authority
- CN
- China
- Prior art keywords
- elevator
- plate
- construction
- hinge
- plate turnover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
- B66B13/28—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers between car or cage and wells
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/06—Door or gate operation of sliding doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The invention provides a construction elevator plate turnover device and a construction method thereof, wherein the construction elevator plate turnover device comprises a construction elevator cage and a plate turnover device, one side of the plate turnover device is hinged to the bottom of the construction elevator cage, when an elevator door is closed, the other side of the plate turnover device leans against the elevator door of the construction elevator cage, and when the elevator door is opened, the other side of the plate turnover device leans against floors; the invention adopts a linkage mode, namely the turning plate of the elevator automatically extends and retracts when the door is opened and closed, the turning plate does not need to be manually operated again, two independent single actions of opening, closing and turning the door in the traditional construction elevator are changed, simultaneously the defect that the turning plate begins to cross when an individual person gets on or off the elevator without being erected can be prevented, the effects of safety and time saving are achieved, and simultaneously, the use efficiency of the construction elevator can be improved.
Description
Technical Field
The invention is mainly applied to the field of constructional engineering, and belongs to a construction elevator plate turnover device and a construction method thereof.
Background
In the field of buildings, a construction elevator is used as a main vertical transport machine for later construction, plays a vital role, and is also the key point of main grab in operation safety; the distance between the edge of a general construction elevator and the edge of a structure is required to be not more than 50mm, but the outline of the structure cannot be consistent up and down under general conditions, particularly the structures of high-rise and super-high-rise skirt buildings and tower buildings; when the distance between the construction elevator and the edge of the structure is too far, the traditional method adopts a mode of setting a floor frame and an overhanging frame between the construction elevator and the structure, and when the distance between the construction elevator and the structure is more than 50mm, the scaffold can not be set or the scaffold is not set for cost, the turning plate is arranged in the elevator. The tradition turns over the board and adopts independent device, and the elevator is opened, is closed the door and turns over the board and be two independent actions, compares time overlength, leads to the elevator availability factor not high.
Disclosure of Invention
The invention provides a construction elevator plate turnover device and a construction method thereof for solving the technical problems in the prior art, and aims to solve the problems in the prior art.
The utility model provides a construction elevator plate turnover, includes construction elevator cage and plate turnover, plate turnover one side articulates in construction elevator cage bottom, and when the lift-cabin door folds, plate turnover opposite side leans on construction elevator cage lift-cabin door, and when the lift-cabin door was opened, plate turnover opposite side leans on the floor. The construction elevator cage comprises an elevator bottom plate, an upper elevator door and a lower elevator door, wherein the upper elevator door and the lower elevator door are opened or closed through moving up and down. One side of the plate turnover device is hinged to the elevator bottom plate through a hinge, and the other side of the plate turnover device is provided with a bearing which slides on the inner side of the lower door of the elevator.
The plate turnover comprises decorative pattern steel sheet and angle steel, the crisscross discontinuous welding of angle steel is on the decorative pattern steel sheet.
One side of the hinge is riveted with the pattern steel plate through self-plugging rivets, and the other side of the hinge is riveted with the elevator bottom plate through self-plugging rivets.
In order to realize the purpose, the invention also provides a construction elevator plate turnover device and a construction method thereof, and the construction elevator plate turnover device comprises the following steps:
a: one side of the plate turnover device is hinged to the construction elevator cage through a hinge, and the other side of the plate turnover device is provided with a bearing for positioning the bearing;
b: cutting a notch on the plate turnover device;
c: selecting a shaft core according to the inner diameter of the bearing, positioning the shaft core according to the notch position, and welding the shaft core to the plate turnover device;
d: positioning the position of the hinge on the plate turnover device, and connecting and fixing the hinge and the plate turnover device;
e: an angle steel is welded on the plate turnover device.
Further, in the step A, the bearing is positioned according to the elevator door and the position of the cage rectangular tube of the elevator.
Further, the plate turnover device comprises a pattern steel plate and the angle steel, and in the step B, the notch is cut on the pattern steel plate.
Further, in the step C, the shaft core is welded to the bottom side of the pattern steel plate.
And D, riveting one side of the hinge with the patterned steel plate, riveting the other side of the hinge with the elevator bottom plate, setting the position of the hinge on the patterned steel plate, and connecting and fixing the hinge and the patterned steel plate by using a self-plugging rivet. And determining the position of the hinge on the elevator bottom plate, and connecting and fixing the hinge and the elevator bottom plate by using a self-plugging rivet.
Further, when the hinges are fixed with the elevator bottom plate, the hinges at two ends are fixed firstly, two self-plugging rivets are fixed on each hinge firstly, the switch test is carried out after the fixation is finished, and then the rest hinges and the self-plugging rivets are fixed.
And furthermore, the angle steel is welded according to the width of the pattern steel plate in the step E.
The invention has the advantages and positive effects that: by adopting the technical scheme, the elevator turning plate automatically extends and retracts in a linkage mode when the door is opened and closed, the turning plate does not need to be manually operated again, two independent single actions of opening, closing and turning the traditional construction elevator door are changed, the defect that the turning plate begins to cross when being not erected when an individual person gets on or off the elevator can be prevented, the effects of safety and time saving are achieved, and meanwhile, the use efficiency of the construction elevator can be improved.
Drawings
Fig. 1 is a schematic diagram of a turning plate when a construction elevator door is closed according to an embodiment of the invention;
FIG. 2 is a top view of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged view of portion B of FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged view of portion C of FIG. 2 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a turning plate when the construction elevator of the embodiment of the invention is opened;
fig. 7 is a top view of fig. 6 in accordance with an embodiment of the present invention.
In the figure: 1-bearing, 2-hinge, 3-self-plugging rivet, 4-riffled steel plate, 5-angle steel, 6-elevator bottom plate, 7-construction elevator cage, 8-floor, 9-elevator lower door, 10-elevator upper door
Detailed Description
Referring to fig. 1-7, a construction elevator flap apparatus comprises a construction elevator cage 7 and a flap apparatus, wherein one side of the flap apparatus is hinged at the bottom of the construction elevator cage 7, when the elevator door is closed, the other side of the flap apparatus leans against the elevator door of the construction elevator cage 7, and when the elevator door is opened, the other side of the flap apparatus leans against a floor 8.
The construction elevator cage 7 comprises an elevator bottom plate 6, an elevator upper door 10 and an elevator lower door 9, wherein the elevator upper door 10 and the elevator lower door 9 are opened or closed through moving up and down.
One side of the plate turnover device is hinged to an elevator bottom plate 6 through a hinge 2, a bearing 1 is installed on the other side of the plate turnover device, and the bearing 1 slides on the inner side of an elevator lower door 9.
The plate turnover comprises a patterned steel plate 4 and angle steel 5, and the angle steel 5 is welded on the patterned steel plate 4 in a staggered and discontinuous mode.
Hinge 2 one side and decorative pattern steel sheet 4 adopt self-plugging rivet 3 to rivet, hinge 2 opposite side and elevator bottom plate 6 adopt self-plugging rivet 3 to rivet.
The construction method of the turnover device of the construction elevator is described below by combining specific examples.
1. According to the positions of the elevator door and the elevator keel rectangular tube. The position of a deep groove ball bearing 1 is determined, a U-shaped notch is cut on a pattern steel plate 4 by scribing, the bearing is recommended to be 5-10 mm wider on each side, and the U-shaped notch is polished completely.
2. The proper shaft core is selected according to the inner diameter of the bearing 1, the shaft core is accurately positioned according to the position of the notch, and the shaft core is welded with the pattern steel plate at the bottom side of the pattern steel plate 4.
3. The position of the hinge 2 is fixed on the patterned steel plate, and the hinge 2 and the patterned steel plate are connected and fixed by the blind rivet 3.
4. A hinge 2 is positioned on an elevator bottom plate 6, the hinge 2 and the elevator bottom plate are connected and fixed by a blind rivet 3, and in addition, the distance between the hinge fixing position and the edge of an elevator door is not less than 150 mm.
Note that: when the last step of fixing the hinges 2 and the elevator bottom plate, two hinges 2 at two ends are fixed firstly, two self-plugging rivets 3 are fixed on each hinge 2 firstly, and after the fixing is finished, a switch test is carried out, and the rest hinges 2 and the rivets are fixed properly.
5. And welding the stiffening angle steel 5 according to the width of the pattern steel plate, adopting staggered intermittent welding, wherein the size of a welding seam is 50Z50mm, and simultaneously, chamfering and polishing the rib corner part of the angle steel.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a construction elevator plate turnover, its characterized in that, includes construction elevator cage (7) and plate turnover, plate turnover one side articulates in construction elevator cage (7) bottom, and when the lift-cabin door folds, the plate turnover opposite side leans on construction elevator cage (7) lift-cabin door, and when the lift-cabin door was opened, plate turnover opposite side leans on floor (8), construction elevator cage (7) include elevator bottom plate (6), elevator overhead door (10) and elevator lower door (9) are opened or are closed through reciprocating.
2. The construction elevator flap arrangement according to claim 1, characterized in that it is hinged on one side to the elevator floor (6) by means of a hinge (2) and on the other side is mounted a bearing (1), the bearing (1) sliding inside the elevator lower door (9). The plate turnover comprises a patterned steel plate (4) and angle steel (5), wherein the angle steel (5) is welded on the patterned steel plate (4) in a staggered and discontinuous mode.
3. The construction elevator plate turnover device according to claim 2, wherein one side of the hinge (2) is riveted with the pattern steel plate (4) by the blind rivet (3), and the other side of the hinge (2) is riveted with the elevator bottom plate (6) by the blind rivet (3).
4. A construction method adopting the construction elevator plate turnover device of claim 1, which is characterized by comprising the following steps:
a: one side of the plate turnover device is hinged to the construction elevator cage (7) through a hinge (2), and the other side of the plate turnover device is provided with a bearing (1) for positioning the bearing (1);
b: cutting a notch on the plate turnover device;
c: selecting a shaft core according to the inner diameter of the bearing (1), positioning the shaft core according to the notch position, and welding the shaft core to the plate turnover device;
d: the position of the hinge (2) is positioned on the plate turnover device, and the hinge (2) is connected and fixed with the plate turnover device;
e: an angle steel (5) is welded on the plate turnover device.
5. The construction method of the construction elevator flap device according to claim 4, wherein in the step A, the bearing (1) is positioned according to the positions of the elevator door and a cage bone rectangular tube of the elevator.
6. The construction method of the flap device of the construction elevator as claimed in claim 4, wherein the flap device comprises a pattern steel plate (4) and the angle steel (5), and in the step B, the notch is cut on the pattern steel plate.
7. The construction method of the flap device of the construction elevator as claimed in claim 4, characterized in that in the step C, the axle core is welded to the bottom side of the pattern steel plate (4).
8. The construction method of the flap device of the construction elevator according to claim 6, wherein one side of the hinge (2) is riveted with the patterned steel plate (4), the other side of the hinge (2) is riveted with the elevator bottom plate (6), in the step D, the position of the hinge (2) is determined on the patterned steel plate (4), and the hinge (2) is fixedly connected with the patterned steel plate (4) through a self-plugging rivet (3). The position of the hinge (2) is determined on the elevator bottom plate (6), and the hinge (2) is fixedly connected with the elevator bottom plate (6) through a self-plugging rivet (3).
9. The construction method of the turning plate device of the construction elevator according to claim 8, characterized in that when the hinge (2) is fixed with the elevator bottom plate (6), the hinges (2) at two ends are fixed first, two blind rivets (3) are fixed on each hinge (2), after the fixation is completed, a switch test is performed, and then the rest of the hinges (2) and the blind rivets (3) are fixed.
10. The construction method of the flap device of the construction elevator according to claim 6, wherein the angle steel (5) is welded according to the width of the pattern steel plate (4) in the step E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242623.9A CN110862003A (en) | 2019-12-06 | 2019-12-06 | Construction elevator plate turnover device and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911242623.9A CN110862003A (en) | 2019-12-06 | 2019-12-06 | Construction elevator plate turnover device and construction method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110862003A true CN110862003A (en) | 2020-03-06 |
Family
ID=69658485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911242623.9A Pending CN110862003A (en) | 2019-12-06 | 2019-12-06 | Construction elevator plate turnover device and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110862003A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739851A2 (en) * | 1995-03-31 | 1996-10-30 | ALOYS ZEPPENFELD GMBH & CO. KG | Construction lift |
| CN101927934A (en) * | 2010-08-19 | 2010-12-29 | 江苏华江建筑工程有限公司 | Elevator cage for construction of super highrise building |
| CN201980834U (en) * | 2011-04-15 | 2011-09-21 | 江苏金禾建设工程有限公司 | Turning plate protecting device for building construction elevator |
| CN104058322A (en) * | 2014-07-04 | 2014-09-24 | 中建三局集团有限公司 | Protecting device of gap between construction elevator and storey and manufacturing method of protecting device |
| CN104876103A (en) * | 2015-06-03 | 2015-09-02 | 中铁航空港建设集团北京有限公司 | Automatic folding type flap gate of construction lifter |
| CN205472192U (en) * | 2016-03-18 | 2016-08-17 | 中国建筑第四工程局有限公司 | Vapour -pressure type construction elevator door |
| CN206142629U (en) * | 2016-10-28 | 2017-05-03 | 中国建筑第四工程局有限公司 | Automatic type passageway of receiving and releasing of construction elevator |
| CN206720530U (en) * | 2017-04-17 | 2017-12-08 | 山东天成建设工程有限公司 | A kind of protector of construction elevator |
| CN208182429U (en) * | 2018-03-28 | 2018-12-04 | 中国建筑第二工程局有限公司 | A kind of construction elevator electric rotating plate channel |
| CN209411566U (en) * | 2018-08-20 | 2019-09-20 | 浙江省建工集团有限责任公司 | A kind of people's Cargo Lift is from pendant formula floor clutch mechanism |
| CN211846809U (en) * | 2019-12-06 | 2020-11-03 | 中冶天工集团有限公司 | Construction elevator plate turnover |
-
2019
- 2019-12-06 CN CN201911242623.9A patent/CN110862003A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739851A2 (en) * | 1995-03-31 | 1996-10-30 | ALOYS ZEPPENFELD GMBH & CO. KG | Construction lift |
| CN101927934A (en) * | 2010-08-19 | 2010-12-29 | 江苏华江建筑工程有限公司 | Elevator cage for construction of super highrise building |
| CN201980834U (en) * | 2011-04-15 | 2011-09-21 | 江苏金禾建设工程有限公司 | Turning plate protecting device for building construction elevator |
| CN104058322A (en) * | 2014-07-04 | 2014-09-24 | 中建三局集团有限公司 | Protecting device of gap between construction elevator and storey and manufacturing method of protecting device |
| CN104876103A (en) * | 2015-06-03 | 2015-09-02 | 中铁航空港建设集团北京有限公司 | Automatic folding type flap gate of construction lifter |
| CN205472192U (en) * | 2016-03-18 | 2016-08-17 | 中国建筑第四工程局有限公司 | Vapour -pressure type construction elevator door |
| CN206142629U (en) * | 2016-10-28 | 2017-05-03 | 中国建筑第四工程局有限公司 | Automatic type passageway of receiving and releasing of construction elevator |
| CN206720530U (en) * | 2017-04-17 | 2017-12-08 | 山东天成建设工程有限公司 | A kind of protector of construction elevator |
| CN208182429U (en) * | 2018-03-28 | 2018-12-04 | 中国建筑第二工程局有限公司 | A kind of construction elevator electric rotating plate channel |
| CN209411566U (en) * | 2018-08-20 | 2019-09-20 | 浙江省建工集团有限责任公司 | A kind of people's Cargo Lift is from pendant formula floor clutch mechanism |
| CN211846809U (en) * | 2019-12-06 | 2020-11-03 | 中冶天工集团有限公司 | Construction elevator plate turnover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211846809U (en) | Construction elevator plate turnover | |
| CN110862003A (en) | Construction elevator plate turnover device and construction method thereof | |
| CN202098956U (en) | Construction elevator | |
| CN205296799U (en) | Construction of elevator well and protection platform | |
| CN207092811U (en) | A kind of intelligent window | |
| CN109365873A (en) | It is a kind of to utilize double leval jib transmission device overhead horizontal drilling construction method | |
| CN205766074U (en) | A kind of moveable step ladder in the workshop that is welded for passenger vehicle | |
| CN205520276U (en) | Frame welding integration workstation is pieced together in door frame gyration | |
| CN105397727B (en) | A kind of electric pole high-altitude operations tool placement platform | |
| CN107433690A (en) | Improve the implementation method for the precision that drilled in construction | |
| CN208718332U (en) | A kind of height adjustable cantilever formula operating platform | |
| CN107217861B (en) | Elevator shaft turning plate type protective frame | |
| CN206900371U (en) | Rail traffic platform door pillar combines and the platform door system using column combination | |
| CN205472192U (en) | Vapour -pressure type construction elevator door | |
| CN109881846A (en) | A kind of installation method of lighting roof | |
| CN205425236U (en) | air cleaner with connecting rod lock | |
| KR101070760B1 (en) | One-touch type dual fixed device of fire emergency escape unit | |
| CN109606534A (en) | Tooling is used in surplus scribing line when segment folding during a kind of shipbuilding | |
| CN209579452U (en) | A kind of workbench with Concealable foot pedal | |
| CN210260801U (en) | Automatic flexible passageway of construction elevator | |
| CN210884813U (en) | Small flap gate of construction elevator | |
| CN208040293U (en) | Contraction type ladder | |
| CN207759992U (en) | A kind of light partition wall simple to install tool | |
| CN209399498U (en) | Carriage | |
| CN206768613U (en) | For the U-shaped beam of auxiliary erection urban rail and the moving hanging basket of tensioning bent cap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |