CN111188507A - Corridor structure of elevator hoistway and installation method thereof - Google Patents
Corridor structure of elevator hoistway and installation method thereof Download PDFInfo
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- CN111188507A CN111188507A CN202010030678.XA CN202010030678A CN111188507A CN 111188507 A CN111188507 A CN 111188507A CN 202010030678 A CN202010030678 A CN 202010030678A CN 111188507 A CN111188507 A CN 111188507A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0266—Enlarging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/005—Lift shafts
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/027—Preventive constructional measures against earthquake damage in existing buildings
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a corridor structure of an elevator well and an installation method thereof, and the corridor structure comprises a corridor installation frame, a corridor longitudinal beam frame, a corridor transverse beam frame and an oblique support column, wherein the oblique support column is installed between the lower side of the corridor transverse beam frame and the corridor installation frame, a plurality of corridor longitudinal beam frames which are uniformly arranged are installed between the two corridor transverse beam frames, anti-skidding bottom plates are installed on the corridor transverse beam frame and the corridor longitudinal beam frame, a butt joint with a certain space is formed between the end part of the corridor structure and the wall platform of the existing building corridor, and a well corridor is flexibly connected with the existing building by filling waterproof sealing colloid into the butt joint. The invention does not need to arrange the stress point of the corridor on the existing building, can effectively avoid the damage to the existing building caused by the settlement difference of the elevator hoistway, and can effectively avoid the secondary damage to the existing building caused by the tension of the corridor of the elevator hoistway when an earthquake occurs.
Description
Technical Field
The invention relates to the technical field of existing building modification, in particular to a corridor structure of an elevator hoistway and an installation method of the corridor structure.
Background
At the present stage, a plurality of multi-layer stair buildings without elevators exist in China, the existing stair buildings cannot meet the requirements of safety and convenient traveling of users, and in order to ensure that the traveling of residents is convenient, the existing buildings need to be upgraded and modified by additionally arranging the elevators.
At present, install the elevator under the general condition additional to existing building and select to install outdoor elevator additional, install outdoor elevator additional and need be close to corridor one side and arrange the elevartor shaft structure outside the house, select corridor structure to be connected between elevartor shaft and the existing building corridor platform usually. When elevator well vestibule is connected with existing building corridor platform, many current outdoor elevator techniques of installing additional connect the vestibule stress point on existing building structure, need squeeze into modes such as expansion bolts to existing building structure and carry out the rigid coupling, this kind of outdoor elevator structure of installing additional can constitute serious harm to existing building when the elevator subsides, install daily maintenance behind the elevator with high costs, and this kind of adoption carries out the elevator well vestibule structure of rigid coupling with existing building, under the earthquake condition takes place, the pulling force that elevator well vestibule produced causes secondary damage to existing building easily. Under this kind of situation, because there is the worry that installs the elevator additional and cause adverse effect to existing building structure, this kind of current outdoor elevator technique of installing additional is hardly accepted and is promoted in a large number by people, and the technological innovation of urgent need is to current outdoor elevator technique of installing additional improve to satisfy the demand of people's nice and agreeable life.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a corridor structure of an elevator shaft and an installation method thereof, which do not need to arrange a stress point of the corridor on an existing building, can effectively avoid the damage to the existing building caused by the settlement difference of the elevator shaft, and can effectively avoid the secondary damage to the existing building caused by the tension of the corridor of the elevator shaft when an earthquake occurs.
The technical scheme adopted by the invention for solving the technical problems is as follows: provides a corridor structure of an elevator hoistway, which comprises a corridor mounting frame, a corridor transverse beam frame and an inclined supporting column, the elevator support is internally provided with a corridor mounting rack corresponding to a corridor platform of the existing building, one side of the corridor mounting rack, which is close to the existing building, is provided with two corridor transverse beam frames, an oblique supporting column is arranged between the lower side of each corridor transverse beam frame and the corridor mounting rack, a triangular supporting frame structure is formed between the oblique supporting column and each corridor transverse beam frame as well as the corridor mounting rack, a plurality of corridor longitudinal beam frames are arranged between the two corridor transverse beam frames, anti-skidding bottom plates are arranged on the corridor transverse beam frames and the corridor longitudinal beam frames, and butt joints are formed between corridor end parts formed by the corridor transverse beam frames and the corridor longitudinal beam frames and corridor wall bodies of the existing building, the butt joint seam is filled with waterproof sealing colloid, and the end part of the corridor is flexibly connected with the existing building.
This technical scheme compares with the elevator vestibule of general hard joint, and when the earthquake condition took place, this technical scheme can effectively avoid installing the elevator additional and cause secondary damage to existing building.
The corridor mounting frame comprises two vertical hoistway upright posts and a hoistway beam, the hoistway beam corresponds to a corridor platform, the hoistway upright posts are arranged in the middle of the hoistway beam side by side, and the joint of the hoistway beam and the hoistway upright posts in butt joint is used for mounting a corridor transverse beam frame.
And a closed wall body with a window or a guardrail handrail is arranged on the upper end surface of the horizontal beam frame of the corridor.
The horizontal roof beam structure of vestibule and vestibule mounting bracket and bearing diagonal are connected through welding.
Well crossbeam on fixed mounting have a hinge joint, the steel construction crossbeam is selected to the horizontal roof beam structure of vestibule, the one end and the hinge joint of steel construction crossbeam are connected, also all install the hinge joint on steel construction crossbeam downside and the well stand, install steel construction bearing diagonal brace between the hinge joint on steel construction crossbeam downside and the well stand.
A method for installing a corridor structure of an elevator hoistway comprises the following specific installation steps:
an elevator shaft base is arranged outside one side of the existing building corridor platform, and an elevator shaft frame is arranged on the elevator shaft base; forming a space butted with the corridor structure by opening the wall surface of the corridor platform of the existing building, and finishing the plane of the platform by concrete; installing a corridor mounting rack corresponding to a corridor platform of the existing building in one side of the elevator derrick close to the existing building, and measuring the size of the corridor mounting rack; a corridor transverse beam frame horizontally facing the existing building is arranged on the corridor mounting frame, an inclined support column with the lower end connected with the corridor mounting frame is arranged at the lower side of the corridor transverse beam frame close to the existing building, and horizontal correction is performed; installing a plurality of corridor longitudinal beam frames between two corridor transverse beam frames on the same layer, then installing an anti-skid bottom plate on the corridor longitudinal beam frames to form a corridor bottom surface, and leaving a gap of 0.5 cm-2 cm between the corridor bottom surface and a docking space of a corridor platform; a closed wall body with a window or a guardrail handrail is arranged on the anti-skid bottom plate; a closed wall body with a window or a guardrail handrail is arranged on the anti-skid bottom plate; and waterproof sealing colloid is hermetically filled in a gap between the butt joint space of the corridor structure and the corridor platform.
After finishing the platform finishing, a layer of waterproof sealant is coated on the butt joint of the finished platform and the corridor structure.
The waterproof sealing colloid who fills has two kinds, one kind be located the gap surface and with the waterproof glue of air contact, one kind be located the inside sealed glue of pressing from both sides between two-layer waterproof glue in the gap, during the construction, at first carries out the waterproof packing of gluing to the gap from vestibule structure is inside, later from the outside toward the gap intussuseption of vestibule structure sealed glue, fill waterproof glue on the outside gap of vestibule structure at last.
The elevator derrick can be formed into a unit module by welding a plurality of sections of vertical steel materials, and the elevator derrick is formed by mutually welding in a hoisting mode.
The elevator derrick can also be formed by prefabricating a single steel beam stand column by vertical steel, prefabricating mounting hole positions on the single steel beam stand column, aligning the steel beam stand columns one by one according to the mounting hole positions on a construction site, and connecting and assembling the steel beam stand columns into a hoistway body through bolts.
Has the advantages that: the invention relates to a corridor structure of an elevator hoistway and an installation method thereof, which have the following specific beneficial effects:
(1) the corridor platform is trimmed by the concrete, so that the corridor platform is conveniently aligned with the corridor structure, and the installation quality is ensured;
(2) the gap is reserved between the bottom surface of the corridor and the butt joint space of the corridor platform, so that the corridor platform and the corridor bottom are conveniently connected through the colloid, the corridor platform is prevented from being pulled apart by the corridor structure when the elevator derrick settles, the potential safety hazard is reduced, and meanwhile, the maintenance of the corridor structure is facilitated;
(3) the corridor structure is in flexible contact with the house, and the corridor structure and the house are not connected by a rigid structure, so that the influence on the strength of the existing building is avoided, and the daily maintenance cost is reduced;
(4) the supporting of the corridor structure is realized by installing the inclined supporting columns, the integrity of the corridor structure is ensured, and meanwhile, the supporting force of the corridor structure is ensured;
(5) this technical scheme compares with the elevator vestibule of general hard joint, and when the earthquake condition took place, this technical scheme can effectively avoid installing the elevator additional and cause secondary damage to existing building.
Drawings
FIG. 1 is a structural view of the present invention;
FIG. 2 is a structural view of the vestibule mount of the present invention;
FIG. 3 is a view of the structure of the vestibule longitudinal beam mount according to the present invention;
FIG. 4 is a schematic view of the present invention employing a hinged connection;
fig. 5 is a schematic view of the overall assembly of the derrick structure according to the invention.
The figure is as follows: 1. the elevator comprises an existing building, 2, an elevator derrick, 3, an elevator shaft base, 4, a corridor structure, 5, a hoistway beam, 6, a hoistway upright post, 7, a corridor transverse beam frame, 8, an inclined supporting column, 11, an anti-skidding bottom plate, 13, a steel structure beam, 14, a steel structure inclined supporting column, 15, a hinge joint, 16, a corridor longitudinal beam frame, 17 and a corridor mounting frame.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and such equivalents may fall within the scope of the present invention as defined in the appended claims.
The embodiment of the invention relates to a corridor structure of an elevator shaft and an installation method thereof, as shown in figures 1-5, the corridor structure comprises a corridor installation frame 17, corridor transverse beam frames 7 and oblique supporting columns 8, a corridor installation frame 17 corresponding to a corridor platform of the existing building 1 is installed in an elevator bracket 2, the corridor installation frame 17 is installed at one side close to the existing building 1 and is provided with two corridor transverse beam frames 7, an oblique supporting column 8 is installed between the lower side of the corridor transverse beam frame 7 and the corridor installation frame 17, a triangular support frame structure is formed between the oblique supporting column 8, the corridor transverse beam frames 7 and the corridor installation frame 17, a plurality of corridor longitudinal beam frames 16 are installed between the two corridor transverse beam frames 7, anti-skidding bottom plates 11 are installed on the corridor transverse beam frames 7 and the corridor longitudinal beam frames 11, a corridor end part formed by the corridor transverse beam frames 7 and the corridor longitudinal beam frames 16 and a corridor wall body of the existing building 1 form a butt joint, the butt joint seam is filled with waterproof sealing colloid, and the end part of the corridor is flexibly connected with the existing building 1.
An inclined supporting column 8 of the corridor structure 4 and a corridor transverse beam frame 7 form an included angle of 15-75 degrees.
Preferably, an included angle of 30 degrees is formed between the oblique supporting column 8 of the corridor structure 4 on the first layer and the corridor transverse beam frame 7, so that the potential safety hazard caused by collision between a user and the oblique supporting column 8 when the user enters and exits the first layer is avoided, and the installation space of the oblique supporting column 8 can be effectively reduced by 30 degrees.
Preferably, 45 included angles are formed between the inclined supporting columns 8 of the corridor structures 4 with more than one corridor transverse beam frame 7, so that the supporting effect of the inclined supporting columns 8 is improved, and the bearing strength of the corridor structures 4 is guaranteed.
After finishing the platform finishing, a layer of waterproof sealant is coated on the butt joint of the finished platform and the corridor structure.
The waterproof sealing colloid who fills has two kinds, one kind be located the gap surface and with the waterproof glue of air contact, one kind be located the inside sealed glue of pressing from both sides between two-layer waterproof glue in the gap, during the construction, at first carries out the waterproof packing of gluing to the gap from vestibule structure is inside, later from the outside toward the gap intussuseption of vestibule structure sealed glue, fill waterproof glue on the outside gap of vestibule structure at last.
And a closed wall body with a window or a guardrail handrail is arranged on the upper end surface of the horizontal beam frame 7 of the corridor.
The corridor transverse beam frame 7 is connected with the corridor mounting frame 17 and the inclined supporting column 8 through welding.
Preferably, the hoistway beam 5 is fixedly provided with a hinge joint 15, the corridor transverse beam frame 7 selects a steel structure beam 13, one end of the steel structure beam 13 is connected with the hinge joint 15, the lower side of the steel structure beam 13 and the hoistway upright post 6 are both provided with the hinge joint 15, a steel structure inclined support column 14 is arranged between the lower side of the steel structure beam 13 and the hinge joint 15 on the hoistway upright post 6, the corridor transverse beam frame 7 selects a steel structure longitudinal beam embedded into the two steel structure beams 13, when the hinge structure is adopted for butt joint, the hinge joint 15 is pre-installed on the steel structure beam 13 and the hoistway upright post 6 before leaving the factory, the installation difficulty of the whole elevator derrick 2 can be effectively simplified, the hinge joint 15 can be firstly slidably installed on the hoistway upright post 6, meanwhile, the hinge joint 15 on the hoistway beam 5 is fixedly connected, and then the elevator derrick 2 is installed on, then, assembling the steel structure cross beam 13 and the steel structure longitudinal beam 14, after the assembling, installing the steel structure cross beam 13 and connecting the steel structure cross beam 13 with the hinge joint 15 of the hoistway cross beam 5, then installing the steel structure inclined support column 14 between the hinge joint 15 on the lower side of the steel structure cross beam 13 and the hinge joint 15 of the hoistway upright post 6, and locking the steel structure inclined support column by bolts, so that high-altitude welding operation is avoided, the structural strength is guaranteed, and meanwhile, the risk during assembling is reduced.
A method for installing a corridor structure of an elevator hoistway comprises the following specific installation steps:
an elevator shaft base 3 is arranged outside one side of a corridor platform of the existing building 1, and an elevator shaft frame 2 is arranged on the elevator shaft base 3; forming a space butted with the corridor structure 4 by opening the wall surface of the corridor platform of the existing building 1, and finishing the plane of the platform by concrete; a corridor mounting rack 17 corresponding to a corridor platform of the existing building 1 is arranged in one side of the elevator derrick 2 close to the existing building 1, and size measurement is carried out; a corridor transverse beam frame 7 horizontally facing the existing building 1 is installed on the corridor installation frame 17, and an inclined support column 8 with the lower end connected with the corridor installation frame 17 is installed at the lower side of the corridor transverse beam frame 7 close to the existing building 1; a plurality of corridor longitudinal beam frames 16 are arranged between two corridor transverse beam frames 7 on the same layer, then an anti-skid bottom plate 11 is arranged on the corridor longitudinal beam frames 16 to form a corridor bottom surface, and a gap of 0.5 cm-2 cm is reserved between the corridor bottom surface and a butting space of a corridor platform; a plurality of corridor longitudinal beam frames 16 are arranged between two corridor transverse beam frames 7 on the same layer, then an anti-skid bottom plate 11 is arranged on the corridor longitudinal beam frames 16 to form a corridor bottom surface, and a gap of 0.5 cm-2 cm is reserved between the corridor bottom surface and a butting space of a corridor platform; a closed wall body with a window or a guardrail handrail is arranged on the anti-skid bottom plate 11; a closed wall body with a window or a guardrail handrail is arranged on the anti-skid bottom plate 11; and waterproof sealing colloid is hermetically filled in a gap between the corridor structure 4 and the butt joint space of the corridor platform.
Through installing bearing diagonal post 8 additional, the bearing capacity of the bottom of increase vestibule structure 4, ensure can not take place to warp because of the bearing, also avoid vestibule structure 4 to dock through hard joint and current building 1 simultaneously, reduce and pull current building 1 when elevator derrick 2 subsides, make current building 1 draw and split the damage, avoid appearing the potential safety hazard, select the colloid to connect simultaneously between vestibule structure 4 in current building 1, the installation and maintenance cost has been practiced thrift greatly, the workman's operation has also been made things convenient for simultaneously.
Preferably, after finishing the platform, a layer of waterproof sealant is coated at the joint of the finished platform and the corridor structure 4, the waterproof sealant can be conveniently in colloid joint with the corridor structure 4 by arranging a layer of waterproof sealant, and the permeation, sealing and filling are performed on small gaps of the existing building wall, so that the waterproof effect is improved.
Preferably, the waterproof sealing colloid who fills has two kinds, one kind is the waterproof glue that is located the gap surface and contacts with the air, one kind is the sealed glue that is located the inside clamp of gap between two-layer waterproof glue, during the construction, at first carry out the waterproof packing of gluing to the gap from vestibule structure 4 inside, after waterproof glue solidifies, then pack sealed glue toward the gap from vestibule structure 4 outside, wait sealed glue solidification back, fill waterproof glue on the gap of vestibule structure 4 outside at last, can observe that the layer of waterproof glue that is located vestibule structure 4 inside when filling sealed glue and whether completely sealed.
Preferably, the elevator derrick 2 can be formed into a unit module by welding a plurality of sections of vertical steel materials, and the unit module are welded with each other in a hoisting mode to form the elevator derrick.
The elevator derrick 2 can also be formed by prefabricating a single steel beam stand column by vertical steel, prefabricating mounting hole positions on the single steel beam stand column, aligning the steel beam stand columns one by one according to the mounting hole positions on a construction site, and connecting and assembling the steel beam stand columns into a hoistway body through bolts.
After finishing platform finishing, the corridor platform of the existing building 1 is coated with a layer of waterproof sealant, which generally adopts PE glue, PS glue or polyurethane glue, and is mainly used for permeating and sealing a concrete part, so that the corridor platform is conveniently butted with the corridor structure 4.
The waterproof glue used in the waterproof sealing colloid is generally selected from glass glue, PP glue or polyurethane glue, and the sealant used in the waterproof sealing colloid is silicified acrylic acid type or acrylic acid type sealant.
Claims (10)
1. The utility model provides a vestibule structure of elevator well, includes vestibule mounting bracket (17), the horizontal roof beam structure of vestibule (7) and bearing diagonal (8), its characterized in that: the corridor installation rack (17) corresponding to a corridor platform of the existing building (1) is installed in the elevator support (2), the corridor installation rack (17) is installed close to one side of the existing building (1) and is provided with two corridor transverse beam frames (7), an inclined supporting column (8) is installed between the lower side of each corridor transverse beam frame (7) and the corridor installation rack (17), a triangular supporting frame structure is formed between each inclined supporting column (8) and each corridor transverse beam frame (7) and the corridor installation rack (17), a plurality of corridor longitudinal beam frames (16) are installed between the two corridor transverse beam frames (7), anti-skidding bottom plates (11) are installed on the corridor transverse beam frames (7) and the corridor longitudinal beam frames, butt joints are formed between corridor end parts formed by the corridor transverse beam frames (7) and the corridor longitudinal beam frames (16) and a corridor wall body of the existing building (1), and waterproof sealing colloid is filled in the butt joints, flexible connection is formed between the end of the corridor and the existing building (1).
2. The corridor structure of an elevator shaft according to claim 1, wherein: vestibule mounting bracket (17) include two vertical well stands (6) and a well crossbeam (5), well crossbeam (5) correspond with the corridor platform, install at well crossbeam (5) middle part side by side well stand (6), well crossbeam (5) and the node of well stand (6) butt joint be used for installing the horizontal roof beam structure of vestibule (7).
3. The corridor structure of an elevator shaft according to claim 1, wherein: the upper end surface of the horizontal beam frame (7) of the corridor is provided with a closed wall body with a window or a guardrail handrail.
4. The corridor structure of an elevator shaft according to claim 1, wherein: the corridor transverse beam frame (7) is connected with the corridor mounting frame (17) and the oblique supporting column (8) through welding.
5. The corridor structure of an elevator shaft according to claim 2, wherein: well crossbeam (5) on fixed mounting have hinge joint (15), steel structure crossbeam (13) are selected in the horizontal roof beam structure (7) of vestibule, the one end and the hinge joint (15) of steel structure crossbeam (13) are connected, also all install hinge joint (15) on steel structure crossbeam (13) downside and well stand (6), install steel construction bearing diagonal brace (14) between hinge joint (15) on steel structure crossbeam (13) downside and well stand (6).
6. A method of installing an elevator hoistway corridor structure according to claim 1, characterized by the steps of:
s1: an elevator shaft base (3) is arranged outside one side of a corridor platform of the existing building (1), and an elevator shaft frame (2) is arranged on the elevator shaft base (3);
s2: forming a space butted with the corridor structure (4) by opening the wall surface of the corridor platform of the existing building (1), and finishing the plane of the platform by concrete;
s3: a corridor mounting rack (17) corresponding to a corridor platform of the existing building (1) is arranged in one side of the elevator derrick (2) close to the existing building (1), and dimension measurement is carried out;
s4: a corridor transverse beam frame (7) horizontally facing the existing building (1) is installed on the corridor installation frame (17), and an inclined support column (8) with the lower end connected with the corridor installation frame (17) is installed at the position, close to the existing building (1), of the lower side of the corridor transverse beam frame (7) and is used for horizontal alignment;
s5: a plurality of corridor longitudinal beam frames (16) are installed between two corridor transverse beam frames (7) on the same layer, then an anti-skid bottom plate (11) is installed on the corridor longitudinal beam frames (16) to form a corridor bottom surface, and a gap of 0.2 cm-2 cm is reserved between the corridor bottom surface and a docking space of a corridor platform;
s6: a closed wall body with a window or a guardrail handrail is arranged on the anti-skid bottom plate (11);
s7: and waterproof sealing colloid is hermetically filled in a gap between the corridor structure (4) and the butt joint space of the corridor platform.
7. The method of installing an elevator hoistway vestibule structure of claim 6, wherein: in S2, after finishing the finishing of the platform, a layer of waterproof sealant is applied to the joint between the finished platform and the corridor structure (4).
8. The method of installing an elevator hoistway vestibule structure of claim 6, wherein: the waterproof sealing colloid who fills in S7 has two kinds, one kind be located the gap surface and with the waterproof glue of air contact, one kind be located the inside sealed glue of pressing from both sides between two-layer waterproof glue in the gap, during the construction, at first carry out the packing of waterproof glue to the gap from vestibule structure (4) inside, later from vestibule structure (4) outside toward the gap intussuseption sealed glue, fill waterproof glue on the gap of vestibule structure (4) outside at last.
9. The method of installing an elevator hoistway vestibule structure of claim 6, wherein: and the elevator derrick (2) in the S1 is welded into a unit module by a plurality of sections of vertical steel materials, and the elevator derrick (2) is formed by mutually welding in a hoisting mode.
10. The method of installing an elevator hoistway vestibule structure of claim 6, wherein: an elevator derrick (2) in the S1 is characterized in that a single steel beam upright post is prefabricated by vertical steel, mounting hole positions are prefabricated on the single steel beam upright post, the steel beam upright posts are aligned one by one according to the mounting hole positions on a construction site, and the steel beam upright posts are connected and assembled into a hoistway body through bolts.
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| CN202010030678.XA CN111188507A (en) | 2020-01-13 | 2020-01-13 | Corridor structure of elevator hoistway and installation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112942886A (en) * | 2021-02-04 | 2021-06-11 | 广东世纪达建设集团有限公司 | Construction method for additionally building corridor in old building |
| CN113513098A (en) * | 2021-04-28 | 2021-10-19 | 北方工程设计研究院有限公司 | Special shockproof structure of outer hanging elevator of old district multi-storey building additional installation |
| CN113969654A (en) * | 2021-11-04 | 2022-01-25 | 哈尔滨迪康电梯制造有限公司 | Redundant connection structure of shelter bridge based on wall body protection |
| CN114293735A (en) * | 2021-12-13 | 2022-04-08 | 云南昆钢建设集团有限公司 | External anti-seismic elevator shaft with flexible corridor |
| CN114541796A (en) * | 2021-12-23 | 2022-05-27 | 广东奥菱电梯有限公司 | Installation method for additionally installing elevator corridor |
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| CN112942886A (en) * | 2021-02-04 | 2021-06-11 | 广东世纪达建设集团有限公司 | Construction method for additionally building corridor in old building |
| CN113513098A (en) * | 2021-04-28 | 2021-10-19 | 北方工程设计研究院有限公司 | Special shockproof structure of outer hanging elevator of old district multi-storey building additional installation |
| CN113969654A (en) * | 2021-11-04 | 2022-01-25 | 哈尔滨迪康电梯制造有限公司 | Redundant connection structure of shelter bridge based on wall body protection |
| CN114293735A (en) * | 2021-12-13 | 2022-04-08 | 云南昆钢建设集团有限公司 | External anti-seismic elevator shaft with flexible corridor |
| CN114541796A (en) * | 2021-12-23 | 2022-05-27 | 广东奥菱电梯有限公司 | Installation method for additionally installing elevator corridor |
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Application publication date: 20200522 |